CN112046981A

CN112046981A - Automatic feeding and discharging equipment for rollers

Info

Publication number: CN112046981A
Application number: CN202010764171.7A
Authority: CN
Inventors: 许滨
Original assignee: Nantong Chentong Intelligent Technology Co ltd
Current assignee: Nantong Chentong Intelligent Technology Co ltd
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2020-12-08
Anticipated expiration: 2040-08-02
Also published as: CN112046981B

Abstract

The invention discloses an automatic loading and unloading device of a roller, which comprises a plurality of trays for placing the roller, a plurality of layers of article placing frames for placing the trays are distributed on a material trolley from top to bottom, a lifting groove is reserved between every two adjacent article placing frames, a roller conveyor belt is arranged on a frame, a roller transfer station is arranged on one side of the roller conveyor belt, a roller sucker capable of moving back and forth between the roller conveyor belt and the roller transfer station is arranged on the frame, a fixing frame capable of lifting on the frame is arranged on the roller transfer station, the nodes of the lifting height of the roller transfer station of the fixing frame comprise transfer nodes, a plurality of telescopic nodes and a plurality of lifting nodes, the material trolley is detachably buckled on the frame, a telescopic frame capable of extending into the material trolley or contracting into the fixing frame is arranged on the fixing frame, the automatic transfer of the roller is realized, the manpower is saved.

Description

Automatic feeding and discharging equipment for rollers

The technical field is as follows:

the invention relates to the technical field of roller production equipment manufacturing, in particular to automatic loading and unloading equipment for rollers.

Background art:

the roller has a plurality of types, and is divided into a tapered roller, a cylindrical roller, a spherical roller, a spiral roller, various rolling needles and the like according to the shape and the size, in the roller production process, for example, the tapered roller is taken as an example, the production process needs to pass through a cold block → soft grinding → heat treatment → rough grinding excircle → grinding ball base face → fine grinding excircle → ultra-fine grinding excircle, and in order to improve the roller production quality, some production processes need to strictly prohibit manual contact with the roller, for example, in the process from rough grinding excircle to ultra-fine grinding excircle, at the moment, the roller is close to forming, the manual contact with the roller easily causes sweat on the hand of a worker to stay on the roller, the time is long, the rust on the roller is easily caused, and the roller forming quality is reduced Equipment; in other roller production processes, sometimes, in order to improve the roller production efficiency, a common method is to add an automatic loading and unloading device in the corresponding production process to improve the roller production efficiency.

In summary, the production process of the whole roller is complex, and meanwhile, more production equipment is needed, and in order to meet the relevant requirements in the roller production process, such as prohibition of manual contact with the roller or improvement of the production efficiency of the roller, in the prior art, most of the production equipment is provided with automatic loading and unloading equipment and automatic roller collecting equipment, so that the input cost of the roller production equipment is undoubtedly increased.

The invention content is as follows:

the invention aims to provide automatic loading and unloading equipment for rollers, which solves one or more of the problems in the prior art.

In order to solve the technical problems, the innovation points of the invention are as follows: the structure includes: the material trolley is detachably buckled on the frame, the fixing frame is provided with a telescopic frame which can extend into the material trolley or contract into the fixing frame, the supporting nodes and the telescopic nodes are sequentially distributed on the roller transfer station at intervals from top to bottom, and when the fixing frame is lifted to the telescopic nodes, the expansion bracket extends to the inside in lift groove, when expansion bracket cooperation mount goes up and down to holding up the node, make the tray by the expansion bracket hold up and shift between supporter and roller transfer station, the tray is held up by the expansion bracket and is shifted when shifting to roller transfer station, the mount drives the tray and goes up and down to shifting the node, shift the height of node on roller transfer station highly corresponding roller conveyer belt in the frame, the mount drives the tray and goes up and down when shifting the node, roller sucking disc carries out reciprocating motion between roller conveyer belt and roller transfer station.

Furthermore, the telescopic frame comprises three sections of slide rails symmetrically arranged on the fixed frame and a support frame arranged between the two three sections of slide rails, the initial position of the support frame sliding on the three sections of slide rails is positioned inside the roller transfer station, the final position of the support frame sliding on the three sections of slide rails is positioned inside the material trolley, the fixed frame is provided with a driving component for driving the support frame to slide on the three sections of slide rails in a reciprocating manner, when the support frame driving the supporting tray slides to the initial position of the three sections of slide rails from the final position of the three sections of slide rails, when the supporting frame for supporting the tray is contracted into the roller transfer station and the tray is positioned on the supporting frame by the positioning assembly, the driving assembly drives the supporting frame for supporting the tray to slide from the initial position of the three-section slide rail to the final position of the three-section slide rail, the support frame that holds up the tray extends to the inside of material dolly and the tray is spacing directly over the supporter by spacing subassembly.

Further, above-mentioned drive assembly includes rotating electrical machines, swinging boom an and swinging boom b, rotating electrical machines fixes the bottom at the mount, the rotatable connection of first pivot is passed through to swinging boom a's one end and swinging boom b's one end, swinging boom a's the other end passes through the rotatable setting of second pivot on rotating electrical machines's output shaft, swinging boom b's the other end passes through the rotatable setting of third pivot on the support frame, first pivot, the second pivot, the equal perpendicular to support frame of third pivot pivoted central line is in the slip direction on the three section slide rails, the connecting wire of first pivot and third pivot is on a parallel with the slip direction of support frame on the three section slide rails, be connected with the hold-in range between first pivot and the second pivot.

Furthermore, the positioning assembly comprises two positioning plates which can synchronously move relatively at two sides of the three-section slide rail, a positioning rod a which is vertically fixed on the fixing frame and a positioning rod b which is vertically fixed on the supporting frame, the two positioning plates are vertically arranged on the fixing frame, when the supporting frame holds up the tray, the heights of the positioning plate, the positioning rod a and the positioning rod b are all higher than the height of the tray on the supporting frame, the moving direction of the positioning plate is vertical to the sliding direction of the supporting frame on the three-section sliding rails, the connecting line of the positioning rod a and the positioning rod b is parallel to the sliding direction of the supporting frame on the three-section sliding rails, when the driving component drives the supporting frame for supporting the tray to slide from the final position of the three-section sliding rails to the initial position of the three-section sliding rails, the length between the positioning rod a and the positioning rod b corresponds to the length of the tray, and the two positioning plates perform synchronous relative motion on two sides of the three-section sliding rail.

Further, above-mentioned supporter includes that two symmetries set up the backup pad in the inside both sides of material dolly, is formed with between two backup pads and dodges the groove, and the width of dodging the groove is greater than the width of support frame.

Further, above-mentioned spacing subassembly includes two stoppers, and two stopper symmetries set up the tip at the supporter, and when the tray was placed on the supporter, the tip of tray near the stopper and with be formed with between the inner wall of material dolly and dodge the mouth, when the drive assembly drive held up the support frame of tray slided the terminal point position of three section slide rails from the initial position of three section slide rails, the support frame extended to dodge mouthful and the tray is spacing directly over the supporter by the stopper.

Furthermore, the height of the transfer node on the rack is consistent with the height of the roller conveyor belt on the rack, the heights of the plurality of telescopic nodes on the rack correspond to the heights of the lifting grooves on the material trolley one by one respectively, and the heights of the plurality of supporting nodes on the rack correspond to the heights of the storage rack on the material trolley one by one respectively.

Furthermore, the rack is provided with a lifting assembly for driving the fixing frame to lift at the roller transfer station, the lifting assembly comprises a screw rod vertically arranged on the rack and a driving motor arranged at the top of the rack, the fixing frame is in threaded connection with the screw rod, the driving motor is in transmission connection with the screw rod, and the driving motor is provided with a controller.

The invention has the beneficial effects that:

1. the invention provides an automatic loading and unloading device for rollers, which is characterized in that a roller transfer station is used as a transfer position, a tray is used as a medium, the rollers are transferred between a material trolley and a roller conveyor belt, the rollers are automatically transferred, manpower is saved, meanwhile, the rollers are not required to be manually contacted in the whole roller transfer process, the phenomenon that the subsequent rollers are rusted due to sweat stains on hands of staff are soaked on the rollers is avoided, and the production quality of the rollers is improved.

2. The invention provides automatic loading and unloading equipment for rollers, wherein a driving assembly drives a support frame to move to the inside of a roller transfer station when three-section sliding rails shrink to an initial position, a positioning assembly positions a tray on the support frame at the moment so as to ensure that the position of the tray on the support frame is stabilized in the inside of the roller transfer station, when the driving assembly drives the support frame to extend to a terminal position from the three-section sliding rails, the support frame moves to the inside of a material trolley, and at the moment, a limiting assembly limits the tray right above a storage rack, so that the tray can be conveniently placed on the storage rack by a subsequent support frame.

3. The automatic loading and unloading equipment for the rollers, provided by the invention, can provide automatic loading for external roller processing equipment, and can also provide automatic unloading and automatic collection for the external roller processing equipment.

Description of the drawings:

figure 1 is an isometric view of the present invention.

FIG. 2 is a diagram showing the positions of the transfer node, the telescopic node and the lifting node on the roller transfer station respectively corresponding to the positions of the roller conveyor belt, the lifting groove and the storage rack.

FIG. 3 is a top view of the top of the roller transfer station of the present invention.

Fig. 4 is a schematic view of the structure of the tray of the present invention placed on the shelf.

The specific implementation mode is as follows:

for the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Fig. 1 to 4 show an embodiment of the present invention, which includes: the roller conveying device comprises a plurality of trays 1 for placing rollers, a material trolley 101, a plurality of layers of article placing frames 11 for placing the trays 1 are distributed on the material trolley 101 from top to bottom, a lifting groove 12 is reserved between every two adjacent article placing frames 11, a rack 102 is arranged on the rack 102, a roller conveying belt 2 is arranged on the rack 102, a roller transfer station 3 is arranged on one side of the roller conveying belt 2, a roller sucker 103 capable of moving back and forth between the roller conveying belt 2 and the roller transfer station 3 is arranged on the rack 102, a fixing frame 4 capable of lifting on the rack 102 is arranged on the roller transfer station 3, the fixing frame 4 comprises a transfer node 31, a plurality of telescopic nodes 32 and a plurality of lifting nodes 33 at the lifting height of the roller transfer station 3, the material trolley 101 is detachably buckled on the rack 102, and the telescopic frame 5 capable of extending into the material trolley 101, hold up node 33, flexible node 32 from the top down interval distribution in proper order is on roller transfer station 3, mount 4 goes up and down to flexible node 32 time, the inside of telescopic bracket 5 extension to lift groove 12, telescopic bracket 5 cooperation mount 5 goes up and down to when holding up node 33, make tray 1 held up by telescopic bracket 5 and shift between supporter 11 and roller transfer station 3, tray 1 is held up by telescopic bracket 5 and is shifted to roller transfer station 3 time, mount 4 drives tray 1 and goes up and down to shifting node 31, shift node 31 and highly correspond the height of roller conveyer belt 2 on frame 102 on roller transfer station 3, mount 4 drives tray 1 and goes up and down to when shifting node 31, roller sucking disc 103 carries out reciprocating motion between roller conveyer belt 2 and roller transfer station 3.

The working principle of the invention for transferring the rollers between the material trolley 101 and the roller conveyor belt 2 is as follows:

firstly, the pallet 1 is transferred between the roller transfer station 3 and the material trolley 101.

When the trays 1 are placed on the shelf 11 of the material trolley 101 one by one, the trays 1 are placed on the material trolley 101 layer by layer from top to bottom, the upper and lower adjacent trays 1 are separated by the lifting groove 12, when the material trolley 101 is buckled on the rack 102, the buckling connection of the material trolley 101 and the rack 102 belongs to detachable buckling connection, the material trolley 101 and the rack 102 are convenient to mount and separate, when the fixed frame 4 is lifted up and down on the roller transfer station 3, the height nodes of the fixed frame 4 staying on the roller transfer station 3 are divided into three types, namely a transfer node 31, a plurality of telescopic nodes 32 and a plurality of lifting nodes 33, when the telescopic frame 5 extends or contracts on the fixed frame 4, the maximum extension length of the telescopic frame 5 can extend into the material trolley 101, the minimum contraction length of the telescopic frame 5 can contract into the roller transfer station 3, and the lifting of the fixed frame 4 is matched with the telescopic frame 5 to mutually transfer the trays 1 between the roller transfer station 3 and the material trolley 101 The station principle of the method is divided into the following two aspects:

1. when staying mount 4 at telescopic node 32's height, the expansion bracket 5 on mount 4 extends the extension and extends to the inside of lift groove 12, subsequently, mount 4 rises to the height of holding up node 33, mount 4 drives expansion bracket 5 and rises in the inside of lift groove 12, expansion bracket 5 holds up tray 1 on the lift groove 12, expansion bracket 5 holds up tray 1 and contracts to the inside of roller transfer station 3 afterwards, thereby realized shifting the tray from material dolly 101 to roller transfer station 3, tray 1 on one of them supporter 11 of material dolly 101 inside this moment is shifted, and mount 4 highly on roller transfer station 3 becomes to hold up node 33 from telescopic node 32.

2. When the tray 1 lifted up on the telescopic frame 5 is transferred to the inside of the material trolley 101 again, the fixed frame 4 is still kept at the height of the lifting node 33, then, the telescopic frame 5 on the fixed frame 4 extends and extends to the position where the tray 1 is placed on the storage rack 11, then, the fixed frame 4 descends to the height of the telescopic node 32, the fixed frame 4 drives the telescopic frame 5 to descend to the inside of the lifting groove 12, the tray 1 on the telescopic frame 5 is placed on the storage rack 11 again, so that the tray 1 is transferred from the roller transfer station 3 to the inside of the material trolley 101 again, and at the moment, the height of the fixed frame 4 on the roller transfer station 3 is changed from the lifting node 33 to the telescopic node 32.

And secondly, mutually transferring the rollers between the roller conveyor belt 2 and the roller transfer station 3.

After the tray 1 is transferred to the roller transfer station 3 from the material trolley 101, the fixing frame 4 is lifted to the height of the transfer node 31, the fixing frame 4 drives the tray 1 lifted on the telescopic frame 5 to be lifted to the height of the transfer node 31, at the moment, the height of the tray 1 on the roller transfer station 3 corresponds to the height of the roller conveyor belt 2 on the rack 102, the roller is conveniently adsorbed on the roller conveyor belt 2 or the tray 1 by the roller sucker 103, and when the roller sucker 103 reciprocates between the roller transfer station 3 and the roller conveyor belt 2, the roller is transferred between the roller conveyor belt 2 and the roller transfer station 3.

According to the invention, the roller transfer station 3 is used as a transfer position, the tray 1 is used as a medium, the rollers are transferred between the material trolley 101 and the roller conveyor belt 2, the automatic transfer of the rollers is realized, the manpower is saved, meanwhile, the rollers are not required to be manually contacted in the whole roller transfer process, the phenomenon that the subsequent rollers are rusted due to sweat on hands of workers immersed on the rollers is avoided, and the production quality of the rollers is improved.

In the present invention, to specifically describe the specific structure of the telescopic frame 5, the telescopic frame 5 includes three-section sliding rails 51 symmetrically disposed on the fixed frame 4 and a supporting frame 52 disposed between two three-section sliding rails 51, an initial position of the supporting frame 52 sliding on the three-section sliding rails 51 is located inside the roller transfer station 3, a final position of the supporting frame 52 sliding on the three-section sliding rails 51 is located inside the material trolley 101, the fixed frame 4 is provided with a driving assembly 6 for driving the supporting frame 52 to slide back and forth on the three-section sliding rails 51, when the driving assembly 6 drives the supporting frame 52 for holding up the tray 1 to slide from the final position of the three-section sliding rails 51 to the initial position of the three-section sliding rails 51, the supporting frame for holding up the tray 1 is retracted into the roller transfer station 3 and the tray 1 is positioned on the supporting frame 52 by the positioning assembly 7, when the driving assembly 6 drives the supporting frame 52 for holding up the tray 1 to slide from the, the support frame for supporting the tray 1 extends to the inside of the material trolley 101, and the tray 1 is limited above the commodity shelf 11 by the limiting component 9.

In the invention, the three-section slide rail 51 can extend the extending position of the telescopic frame 5, so as to ensure that the supporting frame 52 can extend into the material trolley 101 when the three-section slide rail 51 extends, secondly, when the driving assembly 6 drives the supporting frame 52 to extend to the final position or retract to the initial position on the three-section slide rail 51, when the tray 1 moves along with the supporting frame 52, when the supporting frame 52 suddenly stops moving, the tray 1 has a certain position offset on the supporting frame 52, specifically, when the driving assembly 6 drives the supporting frame 52 to retract to the initial position on the three-section slide rail 51, the supporting frame 52 moves to the inside of the roller transfer station 3, at this time, the positioning assembly 7 positions the tray 1 on the supporting frame 52, so as to ensure that the tray 1 is positioned and stabilized in the inside of the roller transfer station 3 on the supporting frame 52, and when the driving assembly 6 drives the supporting frame 52 to extend to the final position on the, the support frame 52 moves to the inside of the material trolley 101, and at this time, the limiting component 9 limits the tray 1 right above the storage rack 11, so that the subsequent support frame 52 can place the tray 1 on the storage rack 11 conveniently.

In the present invention, to explain the specific structure of the positioning assembly 7 specifically, the positioning assembly 7 includes two positioning plates 71 capable of synchronously moving relatively on two sides of the three-section sliding rail 51, a positioning rod a72 vertically fixed on the fixing frame 4, and a positioning rod b73 vertically fixed on the supporting frame 52, the two positioning plates 71 are vertically arranged on the fixing frame 4, when the supporting frame 52 holds up the tray 1, the heights of the positioning plate 71, the positioning rod a72, and the positioning rod b73 are all higher than the height of the tray 1 on the supporting frame 52, the moving direction of the positioning plate 71 is perpendicular to the sliding direction of the supporting frame 52 on the three-section sliding rail 51, the connecting line of the positioning rod a72 and the positioning rod b 2 is parallel to the sliding direction of the supporting frame 52 on the three-section sliding rail 51, when the driving assembly 6 drives the supporting frame 52 holding up the tray 1 to slide from the end position of the three-section sliding rail 51 to the initial position of the three-section sliding rail 51, the Both sides of the rail 51 make synchronous relative movements.

In the present invention, the positioning assembly 7 works on the tray 1 on the supporting frame 52 according to the following principle: when the tray 1 moves to the initial position of the three-section sliding rail 51 along with the supporting frame 52, the two positioning plates 71 are driven by external power to move synchronously relative to the two sides of the three-section sliding rail 51, when the two positioning plates 71 abut against the tray 1 on the supporting frame 52, the two positioning plates 71 clamp the tray 1 on the supporting frame 52 from the width direction of the tray 1, and meanwhile, the length between the positioning rod a72 and the positioning rod b73 corresponds to the length of the tray 1, so that the positioning rod a72 and the positioning rod b73 clamp the tray 1 on the supporting frame 52 from the length direction of the tray 1, and the tray 1 is clamped from the width direction of the length direction of the tray 1, thereby ensuring the stability of the position of the tray 1 on the supporting frame 52, and ensuring that the position of the tray 1 on the supporting frame 52 is stabilized inside the roller transfer station 3.

In the present invention, to specifically describe the specific structure of the limiting assembly 9, the limiting assembly 9 includes two limiting blocks 91, the two limiting blocks 91 are symmetrically disposed at the end of the rack 11, when the tray 1 is placed on the rack 11, the end of the tray 1 abuts against the limiting blocks 91 and an avoiding opening 92 is formed between the end of the tray 1 and the inner wall of the material trolley 101, when the driving assembly 6 drives the supporting frame 52 supporting the tray 1 to slide from the initial position of the three-section sliding rail 51 to the final position of the three-section sliding rail 51, the supporting frame 52 extends to the avoiding opening 92, and the tray 1 is limited by the limiting blocks 91 directly above the rack 11.

In the invention, the working principle that the limiting component 9 limits the tray 1 right above the shelf 11 is as follows: when the tray 1 moves to the end position of the three-section sliding rail 51 along with the supporting frame 52, the supporting frame 52 moves to the position of the avoidance opening 92 in the material trolley 101, and in the moving process of the supporting frame 52 to the avoidance opening 92, the tray 1 can collide with the two limiting blocks 91, so that the tray 1 is limited right above the commodity shelf 11, when the tray 1 is subsequently placed on the commodity shelf 11, the supporting frame 52 moves downwards, and the end part of the tray 1 is placed on the commodity shelf 11 close to the limiting blocks 91.

In the present invention, to specifically describe the specific structure of the driving assembly 6, the driving assembly 6 includes a rotating electrical machine 61, a rotating arm a62 and a rotating arm b63, the rotating electrical machine 61 is fixed at the bottom of the fixing frame 4, one end of the rotating arm a62 and one end of the rotating arm b63 are rotatably connected through a first rotating shaft 64, the other end of the rotating arm a62 is rotatably disposed on the output shaft of the rotating electrical machine 61 through a second rotating shaft 65, the other end of the rotating arm b63 is rotatably disposed on the supporting frame 52 through a third rotating shaft 66, the center lines of rotation of the first rotating shaft 64, the second rotating shaft 65 and the third rotating shaft 66 are all perpendicular to the sliding direction of the supporting frame 52 on the three-segment sliding rails 51, the connecting line of the first rotating shaft 64 and the third rotating shaft 66 is parallel to the sliding direction of the supporting frame 52 on the three-segment sliding rails.

In the present invention, the specific working principle of the driving assembly 6 driving the supporting frame 52 to move on the three-section sliding rail 51 is as follows: the rotating arm a62 is driven to rotate around the first rotating shaft 64 as the center of a circle by the power of the rotating motor 61, the rotation of the rotating arm a62 drives the second rotating shaft 65 to make a circular motion around the first rotating shaft 64 as the center of a circle, meanwhile, the rotation of the first rotating shaft 64 drives the second rotating shaft 65 to rotate synchronously through the synchronous belt 104, the rotation of the second rotating shaft 65 changes the angle between the rotating arm a62 and the rotating arm b63, the change of the angle drives the third rotating shaft 66 to move along the connecting line between the third shaft 66 and the first shaft 64, namely, the third rotating shaft moves along the sliding direction of the supporting frame 52 in the three-section sliding rail 51, so that the driving assembly 6 drives the supporting frame 52 to move in the three-section sliding.

In the present invention, in order to specifically describe a specific structure of the article rack 11, the article rack 11 includes two support plates 111 symmetrically disposed on two sides inside the material trolley 101, an avoiding groove 112 is formed between the two support plates 111, a width of the avoiding groove 112 is greater than a width of the support frame 52, specifically, the bottom of the tray 1 is placed on the two support plates 111, and when the support frame 52 extends to a position where the tray 1 is placed on the article rack 11 from the three-section slide rail 51, the support frame 52 enters between the two support plates 111 from the position of the avoiding groove 112.

In the present invention, to specify the heights of the transfer node 31, the telescopic node 32, and the pop-up node 33, the height of the transfer node 31 above the frame 102 corresponds to the height of the roller conveyor 2 above the frame 102, when the roller suction cups 103 suck the rollers from the roller conveyor belt 2 or the pallet 1, the arrangement ensures the consistency of the roller suction cups 103 sucking the rollers on the roller conveyor belt 2 or the pallet 1, the heights of the plurality of telescopic nodes 32 on the rack 102 correspond to the heights of the lifting grooves 12 on the material trolley 101 one by one respectively, the arrangement enables the supporting frame 52 to extend to the inside of the lifting groove 12 on the three-section sliding rail 51, the heights of the plurality of supporting nodes 33 on the frame 102 correspond to the heights of the commodity shelf 11 on the material trolley 101 one by one, this arrangement facilitates the support frame 52 to extend to the position of the shelf 11 for placing the tray 1 on the three-section slide rail 51.

In the invention, in order to specifically describe the lifting of the fixing frame 4 on the roller transfer station 3, the frame 102 is provided with a lifting assembly 8 for driving the fixing frame 4 to lift on the roller transfer station 3, the lifting assembly 8 comprises a screw 81 vertically arranged on the frame 102 and a driving motor 82 arranged at the top of the frame 102, the fixing frame 4 is in threaded connection with the screw 81, the driving motor 82 is in transmission connection with the screw 81, the driving motor 82 is provided with a controller, and the PLC is arranged in the controller to coordinate the driving motor 82 to drive the fixing frame 4 to lift on the screw 81.

Example 1

The embodiment provides an automatic roller feeding mode, when rollers are fed, a roller conveyor belt 2 is used for automatically conveying the rollers to external roller processing equipment, the rollers to be processed are placed on a tray 1 inside a material trolley 101 one by one in advance, and when the rollers are fed to the roller processing equipment, the rollers on the tray 1 are transferred to the roller conveyor belt 2 one by one according to the working principle provided by the invention, so that the automatic roller feeding is realized.

Example 2

The embodiment provides an automatic roller blanking mode, when the rollers are blanked, the roller conveyor belt 2 is used for automatically conveying the rollers which are processed completely on external roller processing equipment, the rollers which are processed completely need to be transferred to the tray 1 inside the material trolley 101 one by one for collection, and when the rollers are blanked automatically by the external roller processing equipment, the rollers which are processed and completed on the roller conveyor belt 2 are transferred to the tray 1 for collection according to the working principle provided by the invention, so that the automatic roller blanking is realized, the rollers are automatically collected inside the material trolley 101, and the rollers are conveniently transferred by subsequently pushing the material trolley 101.

The automatic loading and unloading equipment for the rollers, provided by the invention, can provide automatic loading for external roller processing equipment and automatic unloading for the external roller processing equipment, can be reasonably arranged in different production procedures of the rollers according to the requirements of the roller production procedures flexibly in the whole roller production procedure, realizes automatic loading of the rollers and automatic unloading of the rollers and is automatically collected in the material trolley 101, and reduces the equipment investment cost in the roller production process while improving the roller production efficiency.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a unloading equipment in automation of roller which characterized in that: the structure includes:

a plurality of trays (1) for placing rollers;

the material trolley (101), a plurality of layers of article shelves (11) for placing the tray (1) are distributed on the material trolley (101) from top to bottom, and a lifting groove (12) is reserved between every two adjacent article shelves (11);

a frame (102), a roller conveyor belt (2) is arranged on the frame (102), a roller transfer station (3) is arranged on one side of the roller conveyor belt (2), a roller sucker (103) capable of moving between the roller conveyor belt (2) and the roller transfer station (3) in a reciprocating manner is arranged on the rack (102), a fixing frame (4) which can be lifted on the rack (102) is arranged on the roller transfer station (3), the nodes of the lifting height of the fixed frame (4) at the roller transfer station (3) comprise a transfer node (31), a plurality of telescopic nodes (32) and a plurality of lifting nodes (33), the material trolley (101) is detachably buckled on the rack (102), the fixed frame (4) is provided with a telescopic frame (5) which can extend into the material trolley (101) or contract into the fixed frame (4);

the supporting nodes (33) and the telescopic nodes (32) are sequentially distributed on the roller transfer station (3) from top to bottom at intervals, when the fixed frame (4) is lifted to the telescopic nodes (32), the telescopic frame (5) extends into the lifting groove (12), the telescopic frame (5) is matched with the fixed frame (5) to lift to the supporting nodes (33), so that the tray (1) is supported by the telescopic frame (5) and is transferred between the storage rack (11) and the roller transfer station (3), and when the tray (1) is supported by the telescopic frame (5) and is transferred to the roller transfer station (3), the fixed frame (4) drives the tray (1) to lift to the transfer nodes (31);

the height of the transfer node (31) on the roller transfer station (3) corresponds to the height of the roller conveyor belt (2) on the rack (102), and when the fixed frame (4) drives the tray (1) to lift to the transfer node (31), the roller sucker (103) performs reciprocating movement between the roller conveyor belt (2) and the roller transfer station (3).

2. The automatic loading and unloading equipment of roller of claim 1, characterized in that: the telescopic frame (5) comprises three sections of slide rails (51) symmetrically arranged on the fixed frame (4) and a support frame (52) arranged between the two three sections of slide rails (51), the initial position of the support frame (52) sliding on the three sections of slide rails (51) is positioned inside the roller transfer station (3), the final position of the support frame (52) sliding on the three sections of slide rails (51) is positioned inside the material trolley (101), and a driving assembly (6) for driving the support frame (52) to slide on the three sections of slide rails (51) in a reciprocating manner is arranged on the fixed frame (4);

the drive assembly (6) drives the support frame (52) supporting the tray (1) to slide to the initial position of the three-section sliding rail (51) from the final position of the three-section sliding rail, the support frame supporting the tray (1) is contracted to the inside of the roller transfer station (3) and the tray (1) is positioned by the positioning assembly (7) on the support frame (52), the drive assembly (6) drives the support frame (52) supporting the tray (1) to slide to the final position of the three-section sliding rail (51) from the initial position of the three-section sliding rail (51), and the support frame supporting the tray (1) extends to the inside of the material trolley (101) and the tray (1) is limited above the storage rack (11) by the limiting assembly (9).

3. The automatic loading and unloading equipment of roller of claim 2, characterized in that: drive assembly (6) include rotating electrical machines (61), swinging boom a (62) and swinging boom b (63), rotating electrical machines (61) are fixed the bottom of mount (4), the one end of swinging boom a (62) with the rotatable connection of first pivot (64) is passed through to the one end of swinging boom b (63), the other end of swinging boom a (62) is passed through the rotatable setting of second pivot (65) and is in on the output shaft of rotating electrical machines (61), the other end of swinging boom b (63) is passed through the rotatable setting of third pivot (66) and is in on support frame (52), first pivot (64), second pivot (65) third pivot (66) pivoted central line all is perpendicular to support frame (52) is in the slip direction on three section slide rail (51), first pivot (64) with the connecting wire of third pivot (66) is on a parallel to support frame (52) is in three section slide rail (51) (51) And a synchronous belt (104) is connected between the first rotating shaft (64) and the second rotating shaft (65).

4. The automatic loading and unloading equipment of roller of claim 2, characterized in that: the positioning assembly (7) comprises two positioning plates (71) which can synchronously move relatively on two sides of the three-section sliding rail (51), a positioning rod a (72) which is vertically fixed on the fixing frame (4) and a positioning rod b (73) which is vertically fixed on the supporting frame (52), the two positioning plates (71) are vertically arranged on the fixing frame (4), when the supporting frame (52) holds up the tray (1), the heights of the positioning plates (71), the positioning rod a (72) and the positioning rod b (73) are all higher than the height of the tray (1) on the supporting frame (52), the moving direction of the positioning plates (71) is perpendicular to the sliding direction of the supporting frame (52) on the three-section sliding rail (51), and the connecting line of the positioning rod a (72) and the positioning rod b (73) is parallel to the sliding direction of the supporting frame (52) on the three-section sliding rail (51), when the driving assembly (6) drives the supporting frame (52) supporting the tray (1) to slide from the end positions of the three sections of sliding rails (51) to the initial positions of the three sections of sliding rails (51), the length between the positioning rod a (72) and the positioning rod b (73) corresponds to the length of the tray (1), and the two positioning plates (71) synchronously move relatively on two sides of the three sections of sliding rails (51).

5. The automatic loading and unloading equipment of roller of claim 2, characterized in that: supporter (11) include that two symmetries set up backup pad (111) of inside both sides of material dolly (101), two be formed with between backup pad (111) and dodge groove (112), the width of dodging groove (112) is greater than the width of support frame (52).

6. The automatic loading and unloading equipment of roller of claim 2, characterized in that: spacing subassembly (9) include two stopper (91), two stopper (91) symmetry sets up the tip of supporter (11), tray (1) is placed when on supporter (11), the tip of tray (1) is near stopper (91) and with be formed with between the inner wall of material dolly (101) and dodge mouth (92), drive assembly (6) drive is held up support frame (52) of tray (1) are followed the initial position of three-section slide rail (51) slides during the terminal position of three-section slide rail (51), support frame (52) extend to dodge mouth (92) just tray (1) quilt stopper (91) are spacing be in directly over supporter (11).

7. The automatic loading and unloading equipment of roller of claim 1, characterized in that: the height of the transfer node (31) on the rack (102) is consistent with that of the roller conveyor belt (2) on the rack (102), the heights of the plurality of telescopic nodes (32) on the rack (102) are respectively in one-to-one correspondence to the heights of the lifting grooves (12) on the material trolley (101), and the heights of the plurality of supporting nodes (33) on the rack (102) are respectively in one-to-one correspondence to the heights of the commodity shelves (11) on the material trolley (101).

8. The automatic loading and unloading equipment of roller of claim 1, characterized in that: be equipped with the drive on frame (102) mount (4) are in lifting unit (8) that roller transfer station (3) go up and down, lifting unit (8) are including setting up perpendicularly lead screw (81) and setting on frame (102) are in driving motor (82) at frame (102) top, mount (4) threaded connection be in on lead screw (81), driving motor (82) with lead screw (81) transmission is connected, be equipped with the controller on driving motor (82).