CN114919804B

CN114919804B - Full-automatic graphite electrode steel strip packaging line

Info

Publication number: CN114919804B
Application number: CN202210528703.6A
Authority: CN
Inventors: 沈飞; 沈茂东
Original assignee: Taixing Dongrun Precision Manufacturing Co ltd
Current assignee: Taixing Dongrun Precision Manufacturing Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2026-01-23
Anticipated expiration: 2042-05-16
Also published as: CN114919804A

Abstract

This invention provides a fully automated graphite electrode steel strip packaging line, relating to the field of graphite electrode technology. Its main objective is to provide an automated packaging line capable of meeting the needs of electrodes of various sizes, thus solving the problem of low efficiency in manual packaging in existing technologies. The fully automated graphite electrode steel strip packaging line includes a feeding and clamping unit, a timber feeding unit, a radial packaging unit, a transfer unit, a conveying unit, an end-face protective sleeve feeding unit, a wooden cage packing unit, and an axial packaging unit. The radial packaging unit and the timber feeding unit are located on opposite sides of the connection between the feeding and clamping unit and the transfer unit, respectively. The conveying unit transfers the graphite electrodes located on the transfer unit to the end-face protective sleeve feeding unit. The material processed by the end-face protective sleeve feeding unit is then conveyed to the wooden cage packing unit by the conveying unit. The axial packaging unit performs axial packaging on the graphite electrodes that have been packed by the wooden cage packing unit.

Description

Full-automatic graphite electrode steel strip packaging line

Technical Field

The invention relates to the technical field of graphite electrodes, in particular to a full-automatic graphite electrode steel belt packaging line.

Background

The prior graphite electrode packing method comprises the steps of manually arranging two groups or three groups of graphite electrodes on two square timber in parallel, manually packing and binding steel belts in the radial direction by using a simple packer through the square timber, then covering foam protection sleeves and wood boards on two ends of a graphite electrode rod, axially placing wood strips (comprising two sides and the upper surface), fixing the wood strips and the end-face wood boards by using a nailing gun to form a wood cage structure, sleeving the wood cage structure on the graphite electrode, and then radially and axially beating two steel belts on the graphite electrode by using the manual packer.

The manual packing single operation needs at least two persons to finish cooperatively, which not only wastes time and labor and greatly wastes labor resources and work efficiency, but also causes great potential safety hazard because hands of workers are easily crushed during packing due to the limitation of a packer.

In order to solve the above problems, improve the packing efficiency of graphite electrodes, and reduce the dependency on labor cost, it is necessary to develop a fully automatic packing production line suitable for graphite electrodes.

Disclosure of Invention

The invention aims to provide a full-automatic graphite electrode steel belt packaging line so as to solve the technical problem of low manual packaging efficiency of graphite electrodes in the prior art. The preferred technical solutions of the technical solutions provided by the present invention can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present invention provides the following technical solutions:

The full-automatic graphite electrode steel strip packaging line comprises a feeding clamping unit, a square feeding unit, a radial packaging unit, a transfer unit, an end surface protection sleeve feeding unit, a wood cage binding unit and an axial packaging unit, wherein the feeding clamping unit and the transfer unit are arranged along the same straight line, the radial packaging unit and the square feeding unit are respectively positioned at two sides of a joint of the feeding clamping unit and the transfer unit, one side of the transfer unit in the conveying direction is provided with the transfer unit, the transfer unit can transfer graphite electrodes positioned on the transfer unit to the end surface protection sleeve feeding unit, materials processed by the end surface protection sleeve feeding unit can be conveyed to the wood cage binding unit under the transfer action of the transfer unit, and the axial packaging unit can axially process the graphite electrodes after the wood cage binding unit is bound.

Compared with the prior art, the full-automatic graphite electrode steel strip packaging line provided by the preferred embodiment of the invention is completed through the electric control system and the PLC control system by combining the pneumatic, hydraulic and various motors and mechanical structures, so that the full-automatic graphite electrode steel strip packaging line has better adaptability to the sizes of graphite electrodes, and can be used for automatically packaging graphite electrodes with different specifications respectively.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a first embodiment of a fully automated graphite electrode steel strip packaging line of the present invention;

Fig. 2 is a schematic structural view of the loading clamping unit in fig. 1;

FIG. 3 is a top view of the feed gripping unit of FIG. 1;

fig. 4 is a top view of the wood feeding unit of fig. 1;

Fig. 5 is a side view of the wood feeding unit of fig. 1;

FIG. 6 is a schematic diagram of the transfer unit of FIG. 1;

FIG. 7 is a side view of FIG. 6;

FIG. 8 is a schematic view of the transfer unit of FIG. 1;

fig. 9 is a schematic structural view of the reversing mechanism in fig. 8;

FIG. 10 is a side view of FIG. 9;

FIG. 11 is a schematic diagram of the cooperation of the transfer unit and the transfer unit in the present invention;

FIG. 12 is a schematic view of the structure of the feeding unit of the end protection sleeve in the invention;

FIG. 13 is a top view of FIG. 12;

FIG. 14 is a side view of FIG. 12;

FIG. 15 is a schematic view of the construction of the gabion binding unit of the present invention;

FIG. 16 is a schematic view of the bar feed mechanism, the bookbinding sawing mechanism and the first stand of FIG. 15;

Fig. 17 is a schematic view of the structure of the first stand of fig. 15;

FIG. 18 is an enlarged view of the structure of area A of FIG. 17;

FIG. 19 is an enlarged view of the structure of region B in FIG. 17;

FIG. 20 is a schematic view of the strip loading mechanism of FIG. 20;

FIG. 21 is a schematic view of the structure of FIG. 20 at another angle;

FIG. 22 is a schematic view of the structure of FIG. 20 at a further angle;

Fig. 23 is an enlarged view of the structure of the region C in fig. 21;

FIG. 24 is a schematic view of the sawing mechanism of FIG. 15;

fig. 25 is a front view of fig. 24;

FIG. 26 is a side view of FIG. 25;

FIG. 27 is a schematic view of the overall structure of the jacking rotation unit of the present invention;

FIG. 28 is a schematic view of the jacking rotation mechanism of FIG. 27;

FIG. 29 is a schematic view of the second lift assembly of FIG. 27;

FIG. 30 is a schematic view of a portion of the structure of FIG. 29;

FIG. 31 is a schematic view of the platform rotation assembly of FIG. 27;

FIG. 32 is a schematic diagram of the cooperation of the axial packing unit and the jacking rotation unit of the present invention;

fig. 33 is a top view of a second embodiment of a fully automated graphite electrode steel strip packaging line of the present invention.

The feeding clamping unit comprises a feeding clamping unit 1, a feeding assembly 111, a reversible bracket 112, a bracket oil cylinder 12, a feeding assembly 121, a conveying unit 1211, a conveying roller, a 12111, a chain wheel 1212, a first driver 122, a feeding chassis 123, a first side leaning roller 124, an end face alignment leaning roller 13, a clamping assembly 131, a clamping unit 1311, a clamping leaning roller 132, a transmission screw 133 and a linear guide rail. 2. The wood square feeding device comprises a wood square feeding unit, 21, a conveying table, 22, a material blocking sheet, 23, a pushing pulling sheet, 24, wood Fang Daocao, 25, a hand-operated wheel, 26, an adjusting pulling sheet, 27, a first bracket, 28, a pneumatic sliding table, 29, a sliding plate, 210 and a baffle. 3. And a radial packing unit. 4. The device comprises a transfer unit, 41, a supporting seat, 42, a chain plate assembly, 421, a driving shaft, 422, a conveying chain plate, 423, a mounting plate, 43, a first lifting assembly, 44, a transfer station, 441, a second side leaning roller and 442, and a gear rack structure. 5. The device comprises a transfer unit, a reversing mechanism, 511, a longitudinal driving assembly, 5111, an outer frame, 5112, an inner frame, 5113, a lifting cylinder, 512, a transverse driving assembly, 5121, a strip-shaped bottom plate, 5122, a long-stroke oil cylinder, 5123, a sliding plate, 5124, a double sliding rail, 513, fork arms and 52, and a conveying mechanism. 6. The end face protection sleeve feeding unit comprises 61, a pneumatic sucker, 611, a fixed sucker, 612, a movable sucker, 62, a turnover cylinder, 63, a feeding lifting unit, 631, a bottom beam, 632, a vertical beam, 633, a cross beam, 64, a traversing unit, 641, a motor, 642, a screw rod, 65, a stacking platform, 66, a material distributing rod, 67, a second bracket, 68 and a cylinder. 7. Wood cage binding unit, 71, frame, 711, first stand, 712, second stand, 7121, support frame, 7122, support arm, 713, base, 714, stand driving mechanism, 7141, stand driving motor, 7142, horizontal drive rod, 7143, vertical drive rod, 7144, stand slider, 7145, bevel gear set, 7146, stand guide mechanism, 7147, stand drive gear, 7148, stand drive rack, 72, wood strip loading mechanism, 721, wood strip containing mechanism, 7211, wood strip frame, 7212, end alignment telescoping mechanism, 7213, An end alignment guide mechanism; 722, a batten feeding mechanism; 7221, side pushing telescopic mechanism, 7222, distributing mechanism, 72221, distributing telescopic mechanism, 72222, distributing claw, 7223, side pushing guide mechanism, 723, wood strip conveying mechanism, 7231, first guide rail mechanism, 7232, first movable supporting mechanism, 72321, first sliding seat, 72, first driving mechanism, 72331, first driving motor, 72332, conveying transmission shaft, 72333, vertical conveying transmission gear, 72334, vertical conveying transmission rack, 7234, Second guide rail mechanism, 7235, second movable supporting mechanism, 72351, second slide seat, 7236, second driving mechanism, 72361, second driving motor, 72362, horizontal conveying transmission screw rod, 72363, horizontal conveying transmission nut seat, 7237, reversible wood strip clamping mechanism, 72371, wood strip clamp, 72372, clamp bracket, 72373, wood strip clamp telescopic mechanism, 72374, clamp turnover driving mechanism, 7238, turnover mechanism, 72381, turnover supporting driving mechanism, 72382, turnover supporting mechanism, 73, end plate feeding mechanism, 731, third driving mechanism, fourth driving mechanism, and fourth driving mechanism, Liftable end plate placing platform, 7311, platform, 7312, fixing seat, 7313, lifting telescopic mechanism, 7314, cross connecting rod assembly, 732, end plate conveying mechanism, 7321, reciprocating end plate conveying mechanism, 73211, end plate telescopic pushing mechanism, 73212, end plate guide rail mechanism, 7322, end plate overturning arm mechanism, 73221, first connecting arm, 732211, end plate conveying sliding seat, 73222, second connecting arm, 73223, overturning telescopic mechanism, 733, end plate clamping mechanism, 7331, end plate supporting mechanism, 7332, end plate fixing clamp, 7333, end plate guiding rail mechanism, 7324, first connecting arm, 732211, end plate conveying sliding seat, 73222, second connecting arm, 73223, overturning telescopic mechanism, end plate clamping mechanism, 733, end plate fixing clamp, and end plate fixing clamp, the end plate movable clamp, 7334, a clamp telescopic mechanism, 74, a binding sawing mechanism, 741, a sawing mechanism, 742, a binding mechanism, 76, battens, 77 and an end plate. 8. An axial packing unit. 9. Jacking rotation unit, 91, guide rail, 911, jacking rotation station, 92, movable trolley, 921, vehicle body, 922, walking driving assembly, 9221, servo motor, 9222, driving gear, 9223, driving rack, 93, jacking rotation mechanism, 931, supporting assembly, 932, second lifting assembly, 9321, first telescoping mechanism, 9322, crossed connecting rod assembly, 93221, first connecting rod, 93222, second connecting rod, 93223, lower moving member, 93224, lower guide member, 93225, upper moving member, 93226, upper guide member, 9323, The device comprises a support rod, 9324, a support platform, 9325, rolling parts, 933, a platform rotating assembly, 9331, a rotating platform, 9332, a rotating driving part, 93321, a transmission gear, 93322, a transmission rack, 93323, a second telescopic mechanism, 93324 and a rack connecting strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or directly connected, or indirectly connected via an intermediary, unless explicitly stated or limited otherwise. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

The invention provides a full-automatic graphite electrode steel belt packaging line which can automatically package graphite electrodes, effectively saves human resources and can improve the packaging efficiency of the graphite electrodes.

Example 1:

As shown in fig. 1, the invention provides a full-automatic graphite electrode steel strip packaging line, which comprises a feeding clamping unit 1, a square feeding unit 2, a radial packaging unit 3, a transfer unit 4, a transfer unit 5, an end surface protection sleeve feeding unit 6, a wood cage binding unit 7 and an axial packaging unit 8, wherein the feeding clamping unit 1 and the transfer unit 4 are arranged along the same straight line, the radial packaging unit 3 and the square feeding unit 2 are respectively positioned at two sides of a joint of the feeding clamping unit 1 and the transfer unit 4, one side of the transfer unit 4 in the transportation direction is provided with the transfer unit 5, the transfer unit 5 can transfer a graphite electrode positioned on the transfer unit 4 to the end surface protection sleeve feeding unit 6, a material processed by the end surface protection sleeve feeding unit 6 can be conveyed to the wood cage binding unit 7 under the transfer action of the transfer unit 4, and the axial packaging unit 8 can carry out axial packaging treatment on the graphite electrode bound by the wood cage binding unit 7, so that the graphite electrode packaging process is completed. After the graphite electrode is processed by the mechanical equipment, packaging can be realized. It should be noted that the packaging production line further comprises a control system, wherein the control system is a PLC controller, and the controller can be communicated with the mechanical equipment to control the start and stop of the equipment.

The structure of the feeding clamping unit 1 is shown in fig. 2-4, wherein the feeding clamping unit 1 comprises a feeding assembly 11, a feeding assembly 12 and a clamping assembly 13, the feeding assembly 11 is positioned on one side of the feeding assembly 12, graphite electrodes can be transported to the feeding assembly 12 through the feeding assembly 11, a conveying unit 121 capable of conveying materials to the clamping assembly 13 is arranged on the feeding assembly 12 along the length direction of the feeding assembly, the clamping assembly 13 is positioned on one side of the conveying unit 121 far away from the feeding assembly 11, and when the clamping assembly 13 is started, the clamping assembly 13 can move towards the middle of the conveying unit 121 until being connected with two ends of the graphite electrodes, and at the moment, the graphite electrodes on the conveying unit 121 can be orderly arranged together. At this time, the material that processes out can realize automatic feeding under the cooperation of feed subassembly 11 and material loading subassembly 12, and the clamping component 13 that is located on material loading subassembly 12 later can realize the material both ends alignment on the material loading subassembly 12 through the mode of pressing from both sides tightly to the convenience carries out subsequent packing work to the material. The mechanism can realize the loading and alignment of electrode materials efficiently, and is favorable for improving the processing efficiency of a production line.

As an alternative embodiment, the feeding assembly 12 further includes a feeding chassis 122 for supporting the conveying unit 121, and the feeding assembly 11 is fixedly connected to the feeding chassis 122. The feeding chassis 122 can provide a good supporting effect for the conveying unit 121 and the feeding assembly 11, so that the structure can be ensured to normally operate. It should be noted that, for convenience of feeding, the feeding assembly 11 may be disposed at an end of the feeding assembly 12, which is far away from the clamping assembly 13 in the length direction, or the feeding assembly 11 may be disposed at a side of the feeding assembly 12, which is far away from the end of the clamping assembly 13 in the length direction. As shown in fig. 1, the feeding assembly 11 is located at a side far from the end of the clamping assembly 13 in the length direction of the feeding assembly 12.

As an alternative embodiment, the feeding assembly 1 includes a reversible tray 111 and a tray cylinder 112, the reversible tray 111 being capable of being turned by the driving of the tray cylinder 112 and transferring the material on the reversible tray 111 to the conveying unit 121, and when the feeding assembly 11 is the reversible tray and the tray cylinder 112, the tray cylinder 112 is capable of driving the reversible tray 111 to perform a turning motion, and the material placed on the reversible tray 111 during the turning process being capable of being rolled onto the conveying unit 121, thereby completing the feeding process. Similarly, when the feeding assembly 11 is a truss crane or a forklift, the corresponding materials can be transported and transferred to the transporting unit 121 by the above-mentioned structure, thereby completing the feeding process.

As shown in fig. 2, the feeding assembly 11 is located on the feeding chassis 122 and is fixedly connected to the feeding chassis 122. Alternatively, the feeding assembly 11 may be a truss crane or a forklift, and the structure and the feeding assembly 12 may be separately provided.

In order to further improve the safety of use of the reversible bracket 111, it is provided that the reversible bracket 111 comprises a first pallet and a second pallet hinged to each other. When the mechanism stops working, the first supporting plate 111 can be rotated and folded relative to the second supporting plate 112, so that the occupation of the structure to the space is reduced, the passage of workers is facilitated, the potential safety hazard can be effectively reduced, and the operation safety is ensured.

As an alternative embodiment, the feeding assembly 12 further includes a first side leaning roller 123 located at one side of the conveying unit 121, the first side leaning roller 123 and the feeding assembly 11 are located at two sides of the conveying unit 121, respectively, and the first side leaning roller 123 can prevent the material to be packaged from falling from the conveying unit 121.

The following describes the structure of the conveying unit 121 on the feeding chassis 122 specifically, the conveying unit 121 includes a plurality of conveying rollers 1211, a first driver 1212 and a transmission chain, the same side of all conveying rollers 1211 is provided with a sprocket 12111 capable of matching with the transmission chain, the first driver 1212 can drive the sprocket 12111 to rotate and drive all conveying rollers 1211 to synchronously rotate, and the material to be packed can move along the arrangement direction of the conveying rollers 1211 along with the rotation of the conveying rollers 1211. In fig. 2, the drive chain is not depicted. The conveying roller 1211 can be driven by the first driver 1212 and the transmission chain to rotate synchronously, so that the material falling on the conveying roller 1211 can rotate along with the rotation of the conveying roller 1211, thereby achieving the effect of feeding and conveying. In addition, as shown in fig. 2 and 3, the above-described conveying roller 1211 and the first side backup roller 123 are arranged at intervals in a partial area at this time.

As an alternative embodiment, the loading assembly 12 further includes an end-face alignment roller 124 near the end of the conveying unit 121, and the end-face alignment roller 124 can be raised or lowered with respect to the conveying roller 1211, thereby achieving interception and release of the material to be baled. The end alignment roller 124 can block the material from moving along the conveying unit 121, so that the end surfaces of adjacent materials are blocked when moving to the end alignment roller 124, thereby achieving the purpose of end surface alignment of the materials and preparing for the subsequent radial packing.

Specifically, the end surface alignment roller 124 may be formed of a screw rod, a guide rail, and a roller body arranged in a vertical direction, wherein the roller body can be driven by the screw rod to move up and down along the guide rail. When the roller body is lifted to be positioned above the conveying roller 1211, the roller body can play a role in blocking the materials conveyed to the corresponding position, so that the effect of the end surface alignment of the materials is achieved, and when the roller body is lowered to the upper surface height of the roller body to be not higher than the upper end of the conveying roller 1211, the materials can be conveyed to a subsequent packaging mechanism for packaging under the action of the conveying roller 1211.

As an alternative embodiment, the number of clamping assemblies 13 is at least one and is located between two adjacent conveying rollers 1211. The clamping assembly 13 comprises two clamping units 131, a transmission screw 132 and a linear guide rail 133, wherein the two clamping units 131 are respectively positioned at two ends of the conveying roller 1211 in the length direction, and when the transmission screw 132 is started, the two clamping units 131 which are oppositely arranged can be close along the linear guide rail 133 under the drive of the transmission screw 132 until the materials to be packed are centered and clamped. The clamping units 131 located at both ends in the length direction of the conveying roller 1211 can be simultaneously moved close at the same speed until the material is centered and clamped by the driving screw 132 and the linear guide 133. Note that the linear guide 133 and the drive screw 132 are arranged in parallel with the conveying roller 1211. The driving screw 132 includes a hydraulic motor and a forward and reverse screw, and the hydraulic motor can drive the forward and reverse screw to act and drive the clamping units 131 located at two sides to approach each other. The clamping unit 131 is a clamping pusher plate and/or clamping abutment roller 1311. In fig. 2, the clamping unit is a clamping abutment roller 1311.

The structure of the above-mentioned flitch feeding unit 2 is shown in figure 5, wherein the flitch feeding unit comprises a conveying table 21, a material blocking sheet 22, a pushing pulling sheet 23 and a flitch Fang Daocao, the conveying table 21 is positioned on one side of the feeding clamping unit 1 and is used for conveying a skid, the material blocking sheet 22 is transversely arranged above the conveying table 21 and is perpendicular to the conveying direction of the conveying table 21 and is used for blocking cleat, the pushing pulling sheet 23 is positioned on one side of the material blocking sheet 22 away from the feeding clamping unit 1 and can slide along the length direction of the material blocking sheet 22, when the pushing pulling sheet 23 moves, a flitch conveyed to the position of the material blocking sheet 22 through the conveying table 21 can move into the flitch Fang Daocao along the length direction of the material blocking sheet 22, and a flitch guide groove 24 is positioned on one side of the conveying table 21 and is positioned between the feeding clamping unit 1 and the transfer unit 4. The conveying table 21 includes a table and a belt conveyor provided on the table, and when the wooden party is placed on a conveying belt of the belt conveyor, the conveying belt can convey the wooden party forward to the flap 22. The baffle 22 is transversely arranged above the conveyor belt, and the baffle 22 is perpendicular to the conveying direction of the conveyor belt, so that the baffle is blocked in the conveying direction of the conveyor belt. When the wooden block is conveyed on the conveyor belt, the wooden block is stopped by the stop sheet 22 and leans against the stop sheet 22 until being conveyed to the stop sheet 22. The pushing paddle 23 is slidably mounted above the conveying table 21 and is slidable from one end of the flap 22 to the other, so that the flitch resting on the flap 22 is pushed out of the conveying table 21 along the flap 22.

The device also comprises a pneumatic sliding table 28, wherein the length direction of the material blocking sheet 22 is arranged on the conveying table 21, a sliding block on the pneumatic sliding table 28 can slide back and forth, and the material pushing poking sheet 23 is connected to the sliding block of the pneumatic sliding table 28, so that the material pushing poking sheet 23 is controlled to slide along the length direction of the material blocking sheet 22. One side of the table is provided with a wood Fang Daocao below the conveyor belt of the table, and at this time the wood guide 24 is located at the second end of the baffle plate 2 and aligned with the baffle plate 2, and the packing belt guide of the radial packing unit 3 is located below the wood Fang Daocao. The cubes pushed out by the retainer sheet 2 fall into the cube guide slot 24. When the device works, when the graphite electrode moves to the upper side of the wood Fang Daocao, the batten leaning on the material baffle 22 can slide into the wood Fang Daocao above the packing belt guide groove of the radial packing unit 3 along the material baffle 22 under the pushing of the pushing poking piece 23, and then the radial packing of the batten and the graphite electrode can be realized through the packing machine. When the previous block is installed, the paddle 23 is slid back from the second end to the first end of the flap 22, and the next block continues to be transported against the flap 22, which may continue to push the next block into the wood Fang Daocao.

As an alternative embodiment, as shown in fig. 5, the apparatus further includes a baffle 210 provided on the conveying table 1, the baffle 210 being located at one side of the conveying belt and arranged along the conveying direction of the conveying table 21. When a plurality of battens are placed on the conveying belt, one ends of the plurality of battens are propped against the baffle 210, so that all the battens are guaranteed to be aligned, manual alignment is not needed, and labor is saved. In addition, the apparatus includes a slide plate 29 slidably provided on the conveying table 21, the slide plate 29 being located on a side of the conveying belt away from the shutter 210 and being movable in a direction perpendicular to the conveying direction. The slide plate 29 is provided with a threaded hole, a screw rod 224 is arranged in the threaded hole, the threaded hole and the screw rod are matched with each other, a support with a rotating hole is also arranged on the workbench, and the screw rod 24 penetrates through the rotating hole and can rotate in the rotating hole. Rotating the lead screw 24 can drive the slide plate 29 toward or away from the baffle 210 to adjust the distance between the slide plate 29 and the baffle 210. The arrangement can be suitable for the battens with different lengths.

For convenient operation, a hand wheel 25 may be fixedly disposed at one end of the screw 24. The screw 24 is rotated by rotating the hand wheel 25. The square timber feeding device 2 further comprises an adjusting pulling piece 26, a first bracket 27 and an air cylinder, wherein the timber Fang Daocao is erected on the bracket 27, and the adjusting pulling piece 26 is arranged in the timber Fang Daocao in a sliding manner and can slide along the length direction of the timber Fang Daocao. The cylinder comprises a cylinder body and a piston rod, wherein the cylinder body is fixedly arranged on the bracket 27, and the piston rod is connected with the adjusting poking piece 26, so that the cylinder can control the adjusting poking piece 26 to slide along the length direction of the wood Fang Daocao. When the battens enter the wood Fang Daocao, the air cylinder can control the adjusting pulling piece 26 to slide for a certain distance along the length direction of the wood Fang Daocao, so that the battens are pushed to a position suitable for being mounted on the graphite electrode, and each batten is guaranteed to be mounted in place. The position is not required to be manually adjusted, and potential safety hazards existing in manual operation are avoided. The structure of the loading clamping unit 1, the square timber loading unit 2 and the radial packing unit 3 in cooperation is shown in fig. 1, and the radial packing unit can pack and fix graphite electrodes and squares in the radial direction.

The structure of the transfer unit 4 is shown in fig. 6-7, the transfer unit 4 comprises a supporting seat 41, a chain plate assembly 42 and a first lifting assembly 43, the chain plate assembly 42 can drive graphite electrodes packaged by the radial packaging unit 3 to be conveyed, the first lifting assembly 43 is located at one end of the chain plate assembly 42 and can drive one end of the chain plate assembly 42 to lift up and down so as to adjust the inclination of the upper surface of the chain plate assembly 42, a transfer station 44 is further arranged on the chain plate assembly 42, the transfer unit 5 is located at the transfer station 44, the chain plate assembly 42 comprises a driving shaft 421, a conveying chain plate 422 and a mounting plate 423, the mounting plate 423 is located in the conveying chain plate 422, the driving shaft 421 can drive the conveying chain plate 422 to convey, a plurality of second side leaning rollers 441 are arranged on two sides of the mounting plate 423, and the second side leaning rollers 441 located at the transfer station 44 can rotate relative to the mounting plate 423 so as to be switched under vertical or horizontal states.

The transfer station 44 is used for transferring the graphite electrode to the transfer unit 5, and after transferring by the transfer unit 5, the graphite electrode is axially packed, so that the rotating action is skillfully converted into turning of the conveying channel.

In addition, the first lifting assemblies 43 are arranged on two sides of one end of the chain plate assembly 42, as shown in fig. 7, the first lifting assemblies 43 are preferably lifting cylinders, the lifting cylinders are in driving connection with the chain plate assembly 42 and drive one end of the chain plate assembly 42 to lift, when the problem that the product reversely fed is inconsistent with the packed product working plane is faced, the chain plate assembly 42 uses the lifting cylinders to change the height of one end, and when packed graphite electrodes are received, the lifting cylinders descend and can just receive square timber.

As shown in fig. 6, the specific structure of the link plate assembly 42 is that the conveying link plate 422 conveys along the extending direction of the mounting plate 423, the driving shaft 421 drives the conveying link plate 422 to convey, and the specific conveying manner in which the driving shaft 421 drives the conveying link plate 422 is common in the prior art, which is not repeated in the present invention.

In order to prevent the graphite electrode from rolling off the transfer link plate 422 during the transfer process, as shown in fig. 6 to 7, a plurality of second side abutment rollers 441 are provided on both sides of the mounting plate 423, and the second side abutment rollers 441 are spaced apart and extend to a certain height beyond the transfer link plate 422. The second side leaning roller 441 located at the transfer station 44 is different from the second side leaning rollers 441 located at other stations, the second side leaning roller 441 located at the transfer station 44 is rotatably arranged, specifically, a gear rack structure 442 is arranged below the second side leaning roller 441 located at the transfer station 44, the vertical state and the horizontal state of the second side leaning roller 441 are switched through the gear rack structure 442, one side of the gear rack structure 442 is provided with an air cylinder, and the gear rack structure 442 is driven by the air cylinder to rotate, so that the overturning action of the second side leaning roller 441 is achieved.

The transfer unit 5 is structured as shown in fig. 8-10, and the transfer unit 5 includes a reversing mechanism 51 and a conveying mechanism 52. The reversing mechanism 51 is configured as shown in fig. 9-10, and comprises a longitudinal driving component 511, a transverse driving component 512 and a fork arm 513, wherein the fork arm 513 and the transverse driving component 512 are respectively located at the upper end and the lower end of the longitudinal driving component 511 and extend towards the same direction, the fork arm 513 can be driven to move forwards and backwards when the transverse driving component 512 is started, and the fork arm 513 can be driven to move upwards and downwards when the longitudinal driving component 511 is started. The conveying mechanism 52 comprises a conveying chain fixedly arranged on the outer side of the reversing mechanism 51, the conveying direction of the conveying chain and the extending direction of the fork arms 513 are positioned on the same straight line, the fork arms 513 can be lifted or lowered relative to the upper surface of the conveying chain under the driving of the longitudinal driving component 511, and when the fork arms 513 move downwards to be not higher than the upper surface of the conveying chain, graphite electrodes placed on the fork arms 513 can fall on the conveying chain and are conveyed to the end face protection sleeve feeding unit 6 along with the rotation of the conveying chain.

In this embodiment, the number of prongs 513 is two and two prongs 513 are arranged in parallel above the longitudinal drive assembly 511. Specifically, as shown in fig. 9, the transverse driving assembly 512 includes a bar-shaped bottom plate 5121, a long-stroke cylinder 5122, a sliding plate 5123 and a double sliding rail 5124, the double sliding rail 5124 is disposed on two long edges of the bar-shaped bottom plate 5121, the long-stroke cylinder 5122 is fixedly disposed in the middle of the bar-shaped bottom plate 5121, that is, between the double sliding rails 5124, the extending direction of the long-stroke cylinder 5122 is consistent with that of the bar-shaped bottom plate 5121, the sliding plate 5123 is disposed on the double sliding rail 5124, the long-stroke cylinder 5122 is in driving connection with the sliding plate 5123, and the sliding plate 5123 is driven to move on the double sliding rail 5124 by the long-stroke cylinder 5122, so that the fork arm 513 is moved forward and backward in the horizontal direction, that is, the graphite electrode is moved forward and backward in the horizontal direction. While the longitudinal driving assembly 511 includes a frame mounted on the slide 5123 and a lift cylinder 5113, as shown in fig. 10, the lift cylinder 5113 is disposed inside the frame, the ends of the fork arms 513 are fixedly mounted on the top of the frame, and the lift cylinder 5113 drives the fork arms 513 to move up and down by the frame. The frame comprises an inner frame 5112 and an outer frame 5111, wherein the inner frame 5112 is sleeved in the outer frame 5111 and is slidably connected with the outer frame 5111, the bottom of the inner frame 5112 is fixedly arranged on the sliding plate 5123, the inner frame 5112 is preferably welded on the sliding plate 5123, and the fork arms 513 are fixedly arranged above the outer frame 5111. In use, the lift cylinder 5113 drives the outer frame 5111 to move relative to the fixedly disposed inner frame 5112, thereby driving the fork arms 513 to move up and down.

In order to ensure that the outer frame 5111 is not caught or overturned due to uneven stress when moving up and down, a pulley structure may be further provided between the inner frame 5112 and the outer frame 5111.

The lifting cylinder 5113 provides driving force, the lifting stroke just can meet the condition that the lowest point is lower than the lower cambered surface of the graphite electrode so as to avoid scraping and touching, and the deformation quantity generated by lifting the maximum graphite electrode by the fork arm 513 can be exceeded when the highest point is reached, so that the phenomenon that the maximum type graphite electrode cannot be lifted completely due to deformation and bending of the fork arm 513 when the maximum type graphite electrode is lifted is avoided, and the lower surface of the fork arm 513 is dragged on the bottom frame of the transfer unit 4. The specific driving process is that when the graphite electrode is conveyed to a designated position (namely a transfer station 44) by the transfer unit 4, the corresponding second side edge falls down by the roller 441 and vacates a transfer space, the fork arm 513 is lifted to a certain height, the fork arm 513 is sent to the lower part of the graphite electrode, then the graphite electrode is lifted up to be retracted, and the graphite electrode is put down after reaching the designated position.

The cooperation of the above-mentioned transfer unit 4 and transfer unit 5 is shown in fig. 11.

The structure of the end face protection sleeve feeding unit 6 is shown in fig. 12-14, wherein the end face protection sleeve feeding unit 6 comprises a pneumatic sucker 61, a turnover cylinder 62, a feeding lifting unit 63 and a traversing unit 64, the turnover cylinder 62 is connected with the pneumatic sucker 61 and controls the pneumatic sucker 61 to perform turnover movement, the feeding lifting unit 63 can control the turnover cylinder 62 to feed back and forth and lift up and down, and the traversing unit 64 can control the turnover cylinder 62 to traverse left and right. The pneumatic sucking disc 61 is used for sucking stacked end face foam, and when the pneumatic sucking disc is in operation, the end face foam can be sucked up by sucking air, and the end face foam is separated from the pneumatic sucking disc 61 after being deflated. The pneumatic suction cup 61 is connected to the overturning cylinder 62, and the overturning cylinder 62 can drive the pneumatic suction cup 61 to overturn and change between the first state and the second state. The sucked end face foam is placed horizontally when the air suction cup 61 is in the first state, and vertically when the air suction cup 61 is in the second state. The pneumatic suction cup can perform a tilting operation, a lifting operation up and down, and a lateral movement by the feeding lifting unit 63 and the lateral movement unit 64.

When the end face foam is attached to the end face of the graphite electrode, the graphite electrode is placed laterally on the conveyor 52 and moves with the conveyor 52. When the graphite electrode is conveyed to the corresponding position, the conveying mechanism 52 stops conveying, at this time, the pneumatic suction cup 61 is turned to the first state by the turning cylinder 62, and the turning cylinder 62 is driven to move forward and backward, up and down, and left and right by the feeding and lifting unit 63 and the traversing unit 64. Thereby driving the pneumatic suction cup 61 to come above the end surface foam, and sucking up the end surface foam by using the pneumatic suction cup 61. Then the pneumatic sucking disc 61 is turned to a second state by using the turning cylinder 62, and the feeding lifting unit 63 and the traversing unit 64 drive the turning cylinder 62 to move back and forth, up and down and move left and right, so as to drive the pneumatic sucking disc 61 to come to the end face of the graphite electrode, and the end face foam is arranged on the end face of the graphite electrode, and at the moment, the pneumatic sucking disc 61 is deflated to enable the end face foam to be separated from the pneumatic sucking disc 61, so that the installation of the end face foam on the end face of the graphite electrode is completed. After the installation, the pneumatic suction cup 61 is turned to the first state by using the turning cylinder 62, and the turning cylinder 62 is driven to move forward and backward, up and down, and left and right by using the feeding elevating unit 63 and the traversing unit 64. Thereby driving the pneumatic suction cup 61 to come above the end surface foam and continuing the next process. So set up, saved the manpower greatly, increased work efficiency. It should be noted that, the device for installing the end surface foam of the graphite electrode can be respectively arranged at two sides of the conveying mechanism 52, so that the end surface foam is installed on two end surfaces of the graphite electrode at the same time, and the efficiency is higher.

For convenience of use, the above structure can also be used in cooperation with corresponding identification equipment. For convenience in material taking, a stacking platform 65 is further included, and the end surface foams are horizontally stacked on the stacking platform 65. In addition, a distributing rod 66 is arranged above the stacking platform 65, and because a gap is formed between two adjacent stacked end face foams, before the pneumatic sucker 61 comes above the end face foams to suck the end face foams, the distributing rod 66 stretches into the gap between the two end face foams, meanwhile, the end face foams positioned at the lower part of the distributing rod 66 are covered, and then the pneumatic sucker 61 is used for sucking the end face foams positioned at the upper part of the distributing rod 66, so that a plurality of end face foams are prevented from being sucked. After the end foam is sucked away by the air suction cup 61, the distributing rod 66 is retracted away from above the end foam.

In order to facilitate taking materials for multiple times, the stacking platform 65 is a lifting platform and can be lifted up and down, after the upper material is taken down, the stacking platform 65 is lifted up so as to lift the end surface foam, and at the moment, the material distributing rod 66 stretches into a gap between two end surface foams again, and the next end surface foam is continuously sucked up.

Regarding the material distributing rod 66, the second bracket 67 is vertically and fixedly arranged at the side of the material stacking platform 65, the air cylinder 68 is fixedly arranged on the second bracket 67, the cylinder body of the air cylinder 68 is fixedly arranged on the second bracket 67, the piston rod of the air cylinder 68 is connected with the material distributing rod 66, the material distributing rod 66 can be ejected and retracted by extending and retracting the piston rod of the air cylinder 68, and the operation is more convenient. Wherein the cylinder 68 may be a servo cylinder, controlled by a PLC.

The feeding elevating unit 63 includes a bottom beam 631, a vertical beam 632, a first driving structure, a cross beam 633 and a second driving structure, and the bottom beam 631 is horizontally fixed and arranged with a length direction thereof being a front-rear direction. The first driving structure comprises a rack and pinion structure which is meshed with each other, wherein the rack is positioned at one side of the first sliding rail, a gear is driven by a servo motor arranged on the vertical beam 632, when the gear is driven to rotate, the vertical beam 632 can move back and forth along the first sliding rail, a second sliding rail is arranged on the vertical beam 632 along the length direction of the vertical beam 632, and a cross beam 633 is horizontally arranged and two ends of the cross beam 633 are respectively sleeved on the second sliding rail of the vertical beam 632, and at the moment, the cross beam 633 can slide up and down relative to the bottom beam 631;

The second driving structure is basically consistent with the first driving structure through PLC control, wherein the rack is arranged on one side of the second sliding rail, the gear is driven by a servo motor arranged on the cross beam 633, and the cross beam 22 moves along the length direction of the second sliding rail, namely moves up and down. The servo motors are all controlled by a PLC.

The traversing unit 64 is a ball screw and comprises a motor 641, a screw 642 and a screw nut, wherein a third sliding rail is arranged in the length direction of the cross beam 633, a turnover cylinder 62 is sleeved on the third sliding rail and can move along the length direction of the cross beam 633, the motor 641 is fixedly arranged on the cross beam 633, and the screw 642 is connected with the motor 641 and is driven by the motor 641. The screw nut is sleeved and fixed on the turnover cylinder 62, and when the screw 642 rotates, the turnover cylinder 62 moves along the length direction of the screw 642 along with the screw nut.

For use, the pneumatic suction cup 61 includes a fixed suction cup 611 and a movable suction cup 612, wherein the fixed suction cup 61 is fixedly disposed at a center position of the cross beam 633 by a turnover cylinder 62, and the number of the movable suction cups 612 is two and located at two sides of the fixed suction cup 61 respectively. The screw thread on the screw rod 642 comprises two screw thread structures with opposite directions (namely, the screw rod 642 is a positive and negative screw rod), and the overturning cylinders 62 respectively connected with the two movable suckers 612 are respectively sleeved at the two ends of the screw rod 642 through screw rod nuts and move towards opposite directions along with the rotation of the screw rod 642, so that the adjustment of the interval between the suckers is realized. When the end faces of three graphite electrodes are required to be simultaneously subjected to end face foam installation, two movable suckers 612 are used for respectively sucking one end face foam and adjusting the distance between the two movable suckers 612 according to the requirement, and when the end faces of the three graphite electrodes are required to be simultaneously subjected to end face foam installation, two movable suckers 612 and a fixed sucker 611 are used for respectively sucking one end face foam, the distance between the two movable suckers 612 and the fixed sucker 611 is adjusted, and then the end face protection sleeve of the three graphite electrodes is subjected to sleeving operation.

The structure of the wood cage binding unit 7 is shown in fig. 15-26, and the wood cage binding unit comprises a frame 71, a wood strip feeding mechanism 72, an end plate feeding mechanism 73 and a binding sawing mechanism 74, wherein the wood strip feeding mechanism 72 is arranged on the frame 71 and is positioned at the lateral position of a graphite electrode to be packed, the end plate feeding mechanism 73 is arranged on the frame 71 and is positioned at the end position of the graphite electrode to be packed, the binding sawing mechanism 74 is arranged on the frame 1, and the binding sawing mechanism 74 can bind the wood strips 76 and the end plates 77 and saw the wood strips 76.

When the graphite electrodes are packed, the end plate feeding mechanism 73 provides end plates 77 and conveys the end plates 77 to the ends of the graphite electrodes, the batten feeding mechanism 72 provides battens 76 and conveys the battens 76 to the left side, the right side or the upper side of the graphite electrodes, and the binding sawing mechanism 74 binds the end plates 77 and the battens 76 and saw the redundant battens 76 until a wood cage is formed.

The device can realize automatic feeding of battens, automatic feeding of end plates, automatic binding of battens and end plates and automatic cutting of redundant battens.

In addition, the frame 71 includes a first upright 711, a second upright 712, a base 713, and an upright driving mechanism 714, and as shown in fig. 16, the number of the first uprights 711 is two and are arranged opposite to each other, the first upright 711 includes two upright posts, a cross member, and a bottom side member, and the bottom side member is provided on the base 713 of the frame structure. As shown in connection with fig. 24, the number of the second vertical frames 712 is two, and the second vertical frames 712 are single-arm trusses including support frames 7121 and support arms 7122. As shown in fig. 17 to 19, a vertical frame rail mechanism 7146 is provided on the base 713, which is provided vertically with respect to the two first vertical frames 711, a vertical frame slider 7144 is provided at the bottom of the first vertical frame 711, which is adapted to the vertical frame rail mechanism 7146, and the vertical frame slider 7144 is movably provided on the vertical frame rail mechanism 7146. The strip feeding mechanism 72 is provided on the first stand 711, the stapling and sawing mechanism 74 is provided at the inner side position of the first stand 711, and the end plate feeding mechanism 73 is provided on the second stand 712. As shown in fig. 17-19, the stand driving mechanism 714 includes a stand driving motor 7141, a horizontal driving rod 7142 and two vertical driving rods 7143, the stand driving motor 7141 is disposed on the top beam and is in transmission connection with the horizontal driving rod 7142, the two vertical driving rods 7143 are respectively disposed on the two upright posts vertically, two ends of the horizontal driving rod 7142 are respectively connected with the top of the two vertical driving rods 7143 through corresponding bevel gear groups 7145, a stand driving gear 7147 is disposed at the bottom of the vertical driving rod 7143, a stand driving rack 7148 is disposed on the base 713, and the stand driving gear 7147 is meshed with the stand driving rack 7148. In the actual use process, the vertical frame driving motor 7141 can be started as required, the vertical frame driving motor 7141 drives the horizontal transmission rod 7142 to rotate, and the vertical transmission rod 7143 rotates along with the horizontal transmission rod 7142, at this time, the first vertical frame 711 moves along the vertical frame guide rail mechanism 7146 under the cooperation of the vertical frame transmission gear 7147 and the vertical frame transmission rack 7148.

Preferably, two first uprights 711 are each provided with an upright drive mechanism 714, and the two upright drive mechanisms 714 share a set of upright drive racks 7148.

As an alternative embodiment, as shown in fig. 20-23, the slug loading mechanism 72 includes a slug containment mechanism 721, the slug containment mechanism 721 including a slug frame 7211 and an end alignment telescoping mechanism 7212. The wood strips 76 are stacked in the wood strip material frame 7211, and a discharge hole is formed in the bottom wall of the wood strip material frame 7211. The two ends of the wood strip material frame 7211 are oppositely provided with end aligning telescopic mechanisms 7212, the telescopic ends of the end aligning telescopic mechanisms 7212 are positioned inside the wood strip material frame 7211 and are connected with end pushing pieces, the end aligning telescopic mechanisms 7212 are arranged as cylinders, and the end pushing pieces are arranged as end pushing plates. When the strips 76 are received, the telescoping ends of the end alignment telescoping mechanism 7212 extend, pushing the strips 76 so that the ends of all of the strips 76 are flush. The end alignment telescoping mechanism 7212 is provided with end alignment guides 7213 on both the upper and lower sides, including end alignment guide rods and end pairs Ji Dao at the ends of the slug frame 7211, with end pairs Ji Daogan sliding through the end alignment guides and connecting with the end pushers.

As an alternative embodiment, the slug feeding mechanism 72 includes a slug feeding mechanism 722, and the slug feeding mechanism 722 includes a side push telescoping mechanism 7221 and a dispensing mechanism 7222. The side pushing telescopic mechanism 7221 is arranged on one side of the wood strip material frame 7211, the telescopic end of the side pushing telescopic mechanism 7221 is located inside the wood strip material frame 7211 and is connected with a side pushing piece, the side pushing telescopic mechanism 7221 is arranged as an air cylinder, and the side pushing piece is arranged as a side pushing plate. When all the wood strips 76 above the discharge hole are discharged, the telescopic ends of the side pushing telescopic mechanisms 7221 extend out, and the rest wood strips 76 are pushed towards the direction of the discharge hole. The upper and lower both sides of lateral part propelling movement telescopic machanism 7221 all are provided with lateral part propelling movement guiding mechanism 7223, and lateral part propelling movement guiding mechanism 7223 includes lateral part propelling movement guide arm and lateral part propelling movement guide holder, and lateral part propelling movement guide arm is fixed to be set up in the lateral part of billet frame 7211, and lateral part propelling movement guide arm slides and passes lateral part propelling movement guide holder and be connected with the lateral part propelling movement spare. The feed mechanism 7222 is arranged at the bottom side of the wood strip frame 7211, the feed mechanism 7222 comprises a feed telescopic mechanism 72221 and a feed claw 72222, the feed claw 72222 is positioned below the discharge hole, the telescopic end of the feed telescopic mechanism 72221 is connected with the feed claw 72222, and the feed telescopic mechanism 72221 is arranged as an air cylinder. In the discharging process, the wood strip 76 falling through the discharging hole can just fall onto the material distributing claw 72222, and after that, the telescopic end of the material distributing telescopic mechanism 72221 stretches out, and the material distributing claw 72222 drives the wood strip 76 to stretch out, so that the follow-up wood strip 76 is convenient to convey.

As an alternative embodiment, the slug feeding mechanism 72 includes a slug transport mechanism 723 located on the underside of the dispensing mechanism, including a vertical transport mechanism, a horizontal transport mechanism, and a reversible slug gripping mechanism 7237. The vertical conveying mechanism includes a first rail mechanism 7231, a first movable supporting mechanism 7232, and a first driving mechanism 7233, the first movable supporting mechanism 7232 is provided with a first slider 72321, the first slider 72321 is movably provided on the first rail mechanism 7231, and the first driving mechanism 7233 can drive the first movable supporting mechanism 7232 to reciprocate up and down along the first rail mechanism 7231. The first drive mechanism 7233 includes a first drive motor 72331, a conveyor drive shaft 72332, a vertical conveyor drive gear 72333, and a vertical conveyor drive rack 72334, with the vertical conveyor drive gear 72333 meshing with the vertical conveyor drive rack 72334. The number of first rail mechanisms 7231 is two and are provided on the two columns, respectively. The horizontal conveyance mechanism includes a second rail mechanism 7234, a second movable support mechanism 7235, and a second driving mechanism 7236, the second rail mechanism 7234 is horizontally disposed on the first movable support mechanism 7232, the second movable support mechanism 7235 includes a second slider 72351, the second slider 72351 is movably disposed on the second rail mechanism 7234, and the second driving mechanism 7236 can drive the second movable support mechanism 7235 to horizontally reciprocate along the second rail mechanism 7234. The second drive mechanism 7236 includes a second drive motor 72361, a horizontal transfer drive screw 72362, and a horizontal transfer drive nut mount 72363. The reversible batten clamping mechanism 7237 is arranged on the second movable supporting mechanism 7235 and comprises a batten clamp 72371, a batten clamp telescopic mechanism 72373, a clamp bracket 72372 and a clamp turnover driving mechanism 72374 (a rotary cylinder), the batten clamp telescopic mechanism 72373 is arranged on the clamp bracket 72372 and can drive the batten clamp 72371 to clamp the batten 76, and the clamp bracket 72372 is connected with the rotary cylinder. The batten clamp 72371 comprises two movable clamps which are oppositely arranged, the batten clamp telescopic mechanism 72373 is a bidirectional cylinder, and two groups of telescopic ends of the batten clamp are respectively connected with the two movable clamps. The second movable support mechanism 7235 is provided with a turnover mechanism 7238, the turnover mechanism 7238 comprises a turnover support driving mechanism 72381 and a turnover support mechanism 72382 which are in transmission connection, and the turnover wood strip clamping mechanism 7237 is arranged on the turnover support mechanism 72382. The overturning supporting driving mechanism 72381 is configured as an overturning cylinder.

As an alternative embodiment, as shown in fig. 24-26, the end plate loading mechanism 73 includes a liftable end plate placement platform 731, an end plate conveying mechanism 732, and an end plate clamping mechanism 733. An end plate transport mechanism 732 is disposed on the second upright 712 above the liftable end plate placement platform 731, and includes a reciprocating end plate transport mechanism 7321 and an end plate invert arm mechanism 7322. The reciprocating end plate conveying mechanism 7321 includes an end plate telescopic pushing mechanism 73211 and an end plate guide rail mechanism 73212, the end plate telescopic pushing mechanism 73211 is an air cylinder, the end plate guide rail mechanism 73212 is arranged along the supporting arm 7122, the end plate turnover arm mechanism 7322 includes a vertical first connecting arm 73221 and a second connecting arm 73222 hinged to the first connecting arm 73221, a turnover telescopic mechanism 73223 is arranged between the first connecting arm 73221 and the second connecting arm 73222, the first connecting arm 73221 is provided with an end plate conveying sliding seat 732211, the end plate conveying sliding seat 732211 is movably arranged on the end plate guide rail mechanism 73212, the telescopic end of the air cylinder is connected with the first connecting arm 73221, the fixed end of the turnover telescopic mechanism 73223 is hinged to the first connecting arm 73221, and the telescopic end of the turnover telescopic mechanism 73223 is connected with the second connecting arm 73222. The end plate holding mechanism 733 is connected to the second connecting arm 73222. In the initial state, the telescopic end of the tilting telescopic mechanism 73223 is in the extended state, the first connecting arm 73221 and the second connecting arm 73222 are in the same vertical direction, and at this time, the end plate supporting mechanism 7331 is in the horizontal state. When the end plate 77 is turned over, the telescopic end of the turning telescopic mechanism 73223 is retracted, the second connecting arm 73222 rotates relative to the first connecting arm 73221 and drives the end plate holding mechanism 733 to synchronously rotate until the second connecting arm 73222 is perpendicular to the first connecting arm 73221, and at this time, the end plate 77 is in a vertical state along with the end plate supporting mechanism 7331. As an alternative embodiment, the end plate holding mechanism 733 includes a frame-type end plate supporting mechanism 7331, an end plate fixing jig 7332, an end plate movable jig 7333, and a jig telescoping mechanism 7334 made of a cylinder. The end plate support mechanism 7331 is fixedly connected to the second connecting arm 73222, and the end plate fixing jig 7332 and the end plate movable jig 7333 are provided on the end plate support mechanism 7331 so as to face each other. The cylinder is disposed on the end plate supporting mechanism 7331 and the telescopic end thereof is connected with the end plate movable clamp 7333, and the end plate supporting mechanism 7331 can drive the end plate movable clamp 7333 to move in opposite directions or in opposite directions relative to the end plate fixed clamp 7332, thereby realizing clamping and releasing of the end plate 77. Liftable end plate place platform 731 is the connecting rod lift platform, including platform 7311, fixing base 7312, lift telescopic machanism 7313, crossing link assembly 7314, connects between two crossing link assembly 7314 to be provided with the bracing piece, and lift telescopic machanism 7313 sets up to the hydro-cylinder, and its stiff end sets up on fixing base 7312, and the flexible end articulates and sets up on the bracing piece. In the process of conveying the end plate 77, the connecting rod lifting platform lifts and lifts the end plate to be bound to the end plate clamping mechanism 733, and then the liftable end plate placing platform 731 descends to provide a turnover space for overturning the end plate 77. In order to ensure the firmness of packing, the materials need to be packed for multiple times in different directions in the axial direction.

As an alternative embodiment, as shown in fig. 23, the binding sawing mechanism 74 comprises a sawing mechanism 741 and a binding mechanism 742, and in the process of binding the wooden strips 76 and the end plates 77 by the binding mechanism 742, the wooden strips 76 are cut by the sawing mechanism 741.

For convenient operation, the device is provided with a jacking rotating unit 9 which can rotate and reverse, and the jacking rotating unit can rotate materials so as to complete multiple axial packing.

The lifting rotating unit 9 has a structure shown in fig. 27-31, and comprises a guide rail 91, a movable trolley 92 and a lifting rotating mechanism 93, wherein the guide rail 91 is positioned below the axial packing unit 8, two ends of the guide rail 91 are respectively communicated with the wood cage binding unit 7 and the lifting rotating mechanism 93, the movable trolley 92 can move along the guide rail 91 and convey materials bound by the wood cage binding unit 7 to the axial packing unit 8 or the lifting rotating mechanism 93, the movable trolley 92 is of a hollow structure, and when the movable trolley 92 moves above the lifting rotating mechanism 93, the lifting rotating mechanism 93 can lift and rotate relative to the upper surface of the movable trolley 92.

Specifically, as shown in fig. 28, the jacking rotation mechanism 93 includes, in order from bottom to top, a support component 931, a second lifting component 932, and a platform rotation component 933, where the platform rotation component 933 includes a rotation platform 9331 and a rotation driving component 9332, and the rotation driving component 9332 can drive the rotation platform 9331 to rotate. The graphite electrode placed on the rotating platform 9331 can be lifted up under the driving of the second lifting component 932 and rotate along with the driving of the rotating driving component 9332, and then the second lifting component 932 drives the platform rotating component 933 to descend, so as to complete the lifting rotation of the graphite electrode. Specifically, the second lifting assembly 932 is configured as a link lifting mechanism, and includes a plurality of first telescopic mechanisms 9321, a cross-type link assembly 9322, a support bar 9323, and a support platform 9324. The two crossed link assemblies 9322 are oppositely arranged, a plurality of support rods 9323 are connected between the two crossed link assemblies 9322, and the crossed link assemblies 9322 comprise a first link 93221 and a second link 93222 which are rotatably and crosswise arranged. The two ends of the first telescopic mechanism 9321 are respectively connected with the supporting component 931 and the supporting rod 9323, and the supporting rod 9323 can be firmly connected with the two crossed connecting rod components 9322 on one hand and provides a supporting point for the telescopic end of the first telescopic mechanism 9321 on the other hand. The rotating platform 9331 is arranged above the supporting platform 9324, the top end of the first connecting rod 93221 is hinged with the supporting platform 9324, the bottom end of the first connecting rod 93221 is provided with a lower moving part 93223, the supporting component 931 is provided with a lower guide part 93224, the lower moving part 93223 can move relative to the lower guide part 93224, the lower moving part 93223 is connected with the lower guide part 93224 through a rolling bearing and a guide groove, the top end of the second connecting rod 93222 is provided with an upper moving part 93225, the bottom side of the supporting platform 9324 is provided with an upper guide part 93226, the upper moving part 93225 can move relative to the upper guide part 93226, the bottom end of the second connecting rod 93222 is rotatably connected with the supporting component 931, and the upper moving part 93225 is connected with the upper guide part 93226.

Specifically, a rolling member 9325 made of a rolling bearing is provided between the support platform 9324 and the rotary platform 9331, and the rotary platform 9331 rotates relative to the support platform 9324 via the rolling bearing. Rolling friction is between the rotary platform 9331 and the rolling bearing. The rotation driver 9332 includes a transmission gear 93321, a transmission rack 93322, and a second telescopic mechanism 93323. The transmission gear 93321 is fixedly arranged at the middle position of the lower side of the rotary platform 9331, and the transmission gear 93321 rotates synchronously with the rotary platform 9331. The transmission rack 93322 and the second telescopic mechanism 93323 are both arranged on the lower side of the supporting platform 9324, a through hole is formed in the middle of the supporting platform 9324, the transmission gear 93321 penetrates through the through hole to be meshed with the transmission rack 93322, a rack connecting bar 93324 is arranged at the telescopic end of the second telescopic mechanism 93323, and the rack connecting bar 93324 is connected with the transmission rack 93322. The first telescopic mechanism 9321 and the second telescopic mechanism 93323 may be pneumatic telescopic mechanisms, hydraulic telescopic mechanisms, or electric telescopic mechanisms.

The guide rail 91 is provided with a jacking rotation station 911, the jacking rotation mechanism 93 is located on the jacking rotation station 911, and when the movable trolley 92 moves to the jacking rotation station 911 along the guide rail 91, the jacking rotation mechanism 93 is located right below the movable trolley body 921. In the process of packing the graphite electrodes, the graphite electrodes are placed on the movable trolley 92, the movable trolley 92 moves along the guide rail 91 and conveys the graphite electrodes to the bundling station below the axial packing unit 8 for axial packing, after single packing treatment is completed, the movable trolley 92 continues to move to the jacking rotating station 911 along the guide rail 91, at the moment, the rotating platform 9331 firstly lifts and supports the graphite electrodes, then rotates to rotate the graphite electrodes to 90 degrees, drives the graphite electrodes to fall after rotating in place, and enables the graphite electrodes to return to the movable trolley 92, and then the movable trolley 92 drives the graphite electrodes in a new posture to return to the bundling station, so that the radial secondary packing of the graphite electrodes is completed. The process can be repeated to realize multiple packing treatments on the graphite electrode in the radial direction.

Specifically, the movable cart 92 includes a travel drive assembly 922, where the travel drive assembly 922 is connected to the cart body 921 and is capable of driving the cart body 921 to move. The travel drive assembly 922 includes a servo motor 9221, and intermeshing drive gears 9222 and drive racks 9223. The servo motor 9221 is provided on the vehicle body 921, the drive gear 9222 is provided at an output end of the servo motor 9221, and the drive rack 9223 is provided along the guide rail 91. The servo motor 9221 cooperates with the rack and pinion structure to realize advance and retreat and sudden stop of the movable cart 92. The mating structure of the axial packing unit 8 and the jacking rotation unit at this time is shown in fig. 32.

Example 2:

As shown in fig. 33, the invention further provides a full-automatic graphite electrode steel strip packaging line, which comprises a feeding clamping unit 1, a square feeding unit 2, a radial packaging unit 3, a transfer unit 4, a transfer unit 5, an end surface protection sleeve feeding unit 6, a wood cage binding unit 7 and an axial packaging unit 8, wherein the feeding clamping unit 1 comprises two feeding components 12 and clamping components 13, the number of the feeding components 12 is two and is respectively positioned at two ends in the length direction of the transfer unit 4, the clamping components 13 are arranged on at least one feeding component 12, the radial packaging unit 3 and the square feeding unit 2 are respectively positioned at two sides of the joint of the clamping components 13 and the transfer unit 4, one side in the transportation direction of the transfer unit 4 is provided with a transfer unit 5, the transfer unit 5 can transfer graphite electrodes positioned on the transfer unit 4 to the end surface protection sleeve feeding unit 6, materials processed by the end surface protection sleeve feeding unit 6 can be conveyed to the wood cage binding unit 7 under the transfer action of the transfer unit 5, and the axial packaging unit 8 can axially package the graphite electrodes after being bound by the wood cage binding unit 7.

The difference between the embodiment 2 and the embodiment 1 is that two feeding assemblies 12 are provided in this embodiment, and the two feeding assemblies 12 are located at two ends of the transfer unit 4 in the length direction. At this time, the two ends in the production line can realize feeding, and when feeding is performed through the feeding component 12 positioned on the right side of the transfer unit 4, the transfer unit 4 can reversely rotate at this time, so that the graphite electrode to be packed is conveyed to the clamping component 13 positioned on the other feeding component 12.

The concrete process of the feeding part comprises the steps that in normal operation, graphite electrodes are fed from the left end, are fed and packed through square timber and are conveyed to the position of a transfer unit 4 to the right, a first lifting component 43 works, one side of the transfer unit 4 with a lifting cylinder descends to accept the square timber skids, the transfer unit 4 rotates normally to drive the graphite electrodes to continue to advance until two skids at the bottom of the graphite electrodes are conveyed to a chain plate component 42, the lifting cylinder ascends at the moment and the chain plate component 42 returns to a horizontal state, a rack-and-pinion structure 442 slowly flattens three second side leaning rollers 441 on a transfer station 44 under the driving of a cylinder, packed graphite electrodes are stopped at proper positions to facilitate fork arms 513 in a reversing mechanism 51 to fork the graphite electrodes, in this case, the transfer unit 4 keeps horizontal with the feeding components 12 on two sides, the three second side leaning rollers 441 return to an upright working state at this moment, and are used for preventing the graphite electrodes from rolling down, the left side leaning rollers 12 roll up to the opposite sides, and the left side leaning on the left side face is aligned with the front end face of the graphite electrodes, and the front end faces are aligned with the front end faces of the graphite electrodes are aligned, and the front ends of the graphite electrodes are aligned.

The foregoing is merely illustrative embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present invention, and the invention should be covered. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims

1. A fully automatic graphite electrode steel strip packaging line, characterized in that it includes a feeding and clamping unit, a timber feeding unit, a radial packaging unit, a transfer unit, a transshipment unit, an end-face protective sleeve feeding unit, a wooden cage packing unit, and an axial packaging unit;

The feeding clamping unit and the transfer unit are arranged along the same straight line, and the radial packing unit and the timber feeding unit are located on both sides of the connection between the feeding clamping unit and the transfer unit;

The transfer unit includes a support base, a chain plate assembly, and a first lifting assembly. The chain plate assembly can drive the graphite electrodes that have been packaged by the radial packaging unit to be transported. The first lifting assembly is located at one end of the chain plate assembly and can drive one end of the chain plate assembly to move up and down to adjust the inclination of the upper surface of the chain plate assembly.

The chain plate assembly is also provided with a transfer station, and the transfer unit is located at the transfer station;

The chain plate assembly includes a drive shaft, a conveyor chain plate, and a mounting plate. The mounting plate is located inside the conveyor chain plate, and the drive shaft can drive the conveyor chain plate to move. Several second side rollers are provided on both sides of the mounting plate. The second side rollers located at the transfer station can rotate relative to the mounting plate to switch between vertical and horizontal states.

The transfer unit is provided on one side of the transport direction of the transfer unit. The transfer unit can transfer the graphite electrode located on the transfer unit to the end face protective sleeve feeding unit. The material processed by the end face protective sleeve feeding unit can be transported to the wooden cage loading unit under the transfer action of the transfer unit.

The axial packing unit can perform axial packing of graphite electrodes after they have been packed by the wooden cage packing unit. The wooden cage packing unit includes a frame, a wood strip feeding mechanism, an end plate feeding mechanism, and a binding and sawing mechanism. The wood strip feeding mechanism is located on the frame and to the side of the graphite electrode to be packed. The end plate feeding mechanism is located on the frame and to the end of the graphite electrode to be packed. The binding and sawing mechanism is located on the frame and can bind the wood strips and end plates and saw the wood strips.

Furthermore, during the packaging process of the graphite electrode, the end plate feeding mechanism provides the end plate and transports the end plate to the end of the graphite electrode, the wood strip feeding mechanism provides wood strips and transports the wood strips to the left, right or top side of the graphite electrode, and the binding and sawing mechanism binds the end plate and wood strips together and saws off the excess wood strips until a wooden cage is formed.

2. The fully automatic graphite electrode steel strip packaging line according to claim 1, characterized in that the feeding and clamping unit includes a feeding component, a feeding assembly, and a clamping component; the feeding component is located on one side of the feeding assembly, and the graphite electrode can be transferred to the feeding assembly via the feeding component; the feeding assembly is provided with a conveying unit along its length direction that can convey the material to the clamping assembly; the clamping component is located on the side of the conveying unit away from the feeding component; when the clamping component is activated, the clamping component can move toward the middle of the conveying unit until it connects with both ends of the graphite electrode, at which time the graphite electrodes on the conveying unit can be neatly arranged together.

3. The fully automatic graphite electrode steel strip packaging line according to claim 1, characterized in that the timber feeding unit includes a conveying table, a baffle plate, a pusher plate, and a timber guide groove; the conveying table is located on one side of the feeding clamping unit and is used to convey the pad timber; the baffle plate is arranged horizontally above the conveying table and perpendicular to the conveying direction of the conveying table, and is used to block the timber; the pusher plate is located on the side of the baffle plate away from the feeding clamping unit and can slide along the length direction of the baffle plate;

When the pusher moves, the timber conveyed by the conveyor table to the baffle plate can move along the length of the baffle plate into the timber guide groove. The timber guide groove is located on one side of the conveyor table and between the loading clamping unit and the transfer unit.

4. The fully automatic graphite electrode steel strip packaging line according to claim 1, characterized in that the transfer unit includes a reversing mechanism and a conveying mechanism;

The reversing mechanism includes a longitudinal drive component, a lateral drive component, and a fork arm. The fork arm and the lateral drive component are located at the upper and lower ends of the longitudinal drive component and extend in the same direction. The lateral drive component can drive the fork arm to move back and forth, and the longitudinal drive component can drive the fork arm to move up and down.

The conveying mechanism includes a conveying chain fixedly disposed outside the reversing mechanism. The conveying direction of the conveying chain is on the same straight line as the extension direction of the fork arm. The fork arm can be raised or lowered relative to the upper surface of the conveying chain under the drive of the longitudinal drive assembly.

When the fork arm moves downward to a position no higher than the upper surface of the conveyor chain, the graphite electrode placed on the fork arm can fall onto the conveyor chain and be transported to the end face protective sleeve feeding unit as the conveyor chain rotates.

5. The fully automatic graphite electrode steel strip packaging line according to claim 1, characterized in that the end face protective sleeve feeding unit includes a pneumatic suction cup, a tilting cylinder, a feeding lifting unit and a transverse movement unit;

The tilting cylinder is connected to the pneumatic suction cup and controls the tilting motion of the pneumatic suction cup. The feeding and lifting unit can control the tilting cylinder to feed forward and backward and to lift up and down. The lateral movement unit can control the tilting cylinder to move laterally left and right.

6. The fully automatic graphite electrode steel strip packaging line according to claim 1, characterized in that it further includes a lifting and rotating unit, which can rotate the material to complete multiple axial packaging;

The lifting and rotating unit includes a guide rail, a movable trolley, and a lifting and rotating mechanism. The guide rail is located below the axial packing unit, and both ends of the guide rail are connected to the wooden cage packing unit and the lifting and rotating mechanism, respectively. The movable trolley can move along the guide rail and transport the material processed by the wooden cage packing unit to the axial packing unit or the lifting and rotating mechanism. The movable trolley has a hollow structure. When the movable trolley moves above the lifting and rotating mechanism, the lifting and rotating mechanism can rise and rotate relative to the upper surface of the movable trolley.

7. The fully automatic graphite electrode steel strip packaging line according to claim 6, characterized in that the lifting and rotating mechanism includes a support assembly, a second lifting assembly, and a platform rotating assembly;

The second lifting component is located on the support component, and the platform rotation component is located on the second lifting component; the platform rotation component includes a rotating platform and a rotation drive component, and the rotation drive component can drive the rotating platform to rotate.