CN107934543B - A frame type sheet material conveying equipment - Google Patents

Abstract

The invention discloses a frame-type sheet material conveying equipment, which belongs to the field of sheet material conveying equipment. The equipment includes a track, a running mechanism, a suction cup device and a lifting device; the running mechanism is arranged on the track, and a beam part is installed on it; the lifting device includes two vertical moving frames, two vertical fixed frames and a lifting drive mechanism, and the two vertical fixed frames are respectively fixed on opposite sides of the cross beam part, and the two vertical moving frames are respectively connected to the two vertical fixed frames through linear guide rail pairs; The feeding device of the present invention adopts a closed structure, which can improve the impact resistance of harsh environments such as vibration and shaking during plate transportation, and has better adaptability to the deviation of the center of gravity of absorbing plates, reduces damage to transmission parts, and improves equipment life.

Description

A frame type sheet material conveying equipment

technical field

The invention belongs to the field of plate material conveying equipment, and more specifically relates to a frame type plate material conveying equipment.

Background technique

It is generally known that when a punching machine or other processing machine is used to perform stamping, forming, cutting and other processing processes on the board, it is usually necessary to transport the board to the processing machine. At present, most of the plate production lines or work sites that require plate processing still use more traditional methods for handling. For example, the plate is lifted by the crane and the hook, and the operator controls the remote control of the drive to slowly transport the plate to the processing machine. This method is still mainly manual operation, with high labor intensity and low handling efficiency, and there are also great potential safety hazards. Moreover, for some plates with large area and thin thickness, it is difficult to carry them in this way, and the plates are easily deformed, reducing the quality of the plates, so it is difficult to meet the needs of mass production on the assembly line.

In order to meet the requirements of high efficiency and high safety of the plate, people have designed a suction cup feeding device, which mainly includes a grid-shaped suction cup frame welded by channel steel. There are a number of suction cups on the underside of the suction cup frame for sucking up and putting down the sheet. A support frame is arranged above the suction cup frame. frame connected. The device sucks up the sheet through the suction cup, and the feeding mechanism of the machine tool transports it to the position of the workbench. The suction cup releases the sheet, and the machine tool processes the sheet. Its shortcomings are: first, the device cannot realize automatic loading and unloading; second, the lifting cylinder in the device needs to work synchronously, and when a slight unbalanced load occurs, the cylinder may jam, and the sheet needs to be put down and re-operated, which also affects the processing speed.

For example, the Chinese patent application number is: 201510488270.6, and the publication date is: November 4, 2015. The patent document discloses a device for automatic feeding, cutting, discharging and stacking of plates, in which the feeding device adopts a structure similar to the above. The feeding device in this patent includes a feeding trolley, a feeding rack and a feeding hanger above the feeding trolley; the feeding trolley includes a linear guide rail installed on the ground surface, a limit switch installed on one end of the linear guide rail, a mobile platform installed on the linear guide rail that can slide along the linear guide rail, a baffle installed on the mobile platform, and a push-pull handle installed on the mobile platform; Mechanism; the feeding longitudinal electric cylinder is mounted on the feeding horizontal electric cylinder and can move laterally following the horizontal electric cylinder; the feeding vacuum suction cup mechanism includes a suction cup frame one and a vacuum suction cup one. The suction cup frame one is fixedly connected to the longitudinal electric cylinder; the vacuum suction cup one is fixedly connected to both ends of the suction cup frame one; the feeding vertical electric cylinder controls the feeding vacuum suction cup mechanism to move up and down; the feeding horizontal electric cylinder controls the feeding vacuum suction cup mechanism to move back and forth above the feeding trolley and the feeding frame; In this solution, the structural strength of the feeding device is relatively weak, the impact resistance and partial load resistance are poor, and the service life is relatively short.

There is also a device that adopts motor drive to realize the horizontal and vertical conveying of sheet metal. For example, the Chinese patent application number is: 201420510905.9, and the publication date is: the patent document on February 4, 2015, which discloses a sheet material fetching and feeding manipulator used for production line matching. Ball screw, vertical slider; the vertical guide rail is arranged on the inner side of the vertical support; the manipulator mechanism includes a first horizontal fixed plate, a plane frame and a plurality of suction cups, the plane frame is located below the up and down movement mechanism, and is fixedly connected with the lower end of the guide rail of the first horizontal fixed plate and the up and down movement mechanism; the suction cup is installed on the bottom surface of the plane frame, and is movably connected with the plane frame through the fixing piece. In this manipulator, the manipulator mechanism is only fixed by an up-and-down movement mechanism, and the up-and-down movement mechanism is only supported by the horizontal guide rail on the beam. The overall structural strength is relatively poor. When the suction cup absorbs the center of gravity of the plate, the center of gravity is slightly shifted.

Contents of the invention

1. Problems to be solved

The invention provides a frame-type sheet material conveying equipment, which aims to solve the problems that the existing sheet material conveying equipment is relatively poor in impact resistance and anti-eccentric load capacity, and the equipment life is relatively short. The lifting device in the conveying equipment of the present invention adopts a closed structure, which can greatly improve the impact resistance of the suction cup device in harsh environments such as vibration and shaking during the transportation process of absorbing plates, and has good adaptability to the deviation of the center of gravity of absorbing plates, can greatly reduce the damage caused to the transmission parts, and improve the service life of the equipment.

The invention also provides a method for using the frame-type sheet material conveying equipment, which can conveniently and quickly convey the sheet materials to corresponding processing equipment, has simple operation, high efficiency, high degree of automation, low technical requirements for operators, and reduced labor intensity.

2. Technical solution

In order to solve the above problems, the present invention adopts the following technical solutions.

A frame-type sheet material conveying equipment, including a track, a running mechanism and a suction cup device; the running mechanism is arranged on the track, and a beam component is installed on the running mechanism, and it is characterized in that it also includes a lifting device;

The lifting device includes two vertically movable frames, two vertically fixed frames and a lifting drive mechanism, the two vertically fixed frames are respectively fixed on opposite sides of the crossbeam member, and the two vertically movable frames are respectively connected to the two vertically fixed frames through linear guide pairs; the upper ends of the two vertically movable frames are connected by a bridge frame, and the lower ends thereof are connected to the suction cup device; the vertically movable frame is driven by the lifting drive mechanism to perform lifting motion;

The suction cup device includes a fixed frame, a suction cup support beam and a suction cup; the two vertically movable frames are connected to the fixed frame; there are multiple suction cup support beams arranged at intervals in parallel along the length direction of the fixed frame, and each suction cup support beam is provided with a plurality of suction cups.

As a further improvement, the vertical fixed frame includes a slider frame fixed on the beam member, and two pairs of sliders are installed on the slider frame; two guide rails are provided on the vertical moving frame, and the two pairs of sliders are slidably matched with the two guide rails respectively.

As a further improvement, the upper ends of the two slider frames are fixed on the beam component, and the lower ends of the two slider frames are connected by a support beam.

As a further improvement, the lifting drive mechanism includes a motor frame, a lifting motor, a planetary reducer, and two lifting shafts arranged on the beam component; the planetary reducer is arranged on the motor frame, and its input end is connected to the lifting motor, and its output ends are respectively connected to one end of two lifting shafts installed on the motor frame through bearing seats, and the other ends of the two lifting shafts are equipped with lifting gears; the two vertically moving frames are provided with racks that mesh with the lifting gears on the two lifting shafts.

As a further improvement, a slidable adjustment block is sheathed on the suction cup support beam, the suction cup is connected with a connecting pipe, and the connecting pipe is detachably mounted on the adjustment block through a lock nut.

As a further improvement, the plurality of suction cups on the plurality of suction cup support beams form a matrix distribution, and the plurality of suction cups on each suction cup support beam are connected together through a plurality of bronchi, and each suction cup is controlled to open and close by a valve.

As a further improvement, the walking mechanism includes a walking beam, two columns, a driving wheel assembly and a driven wheel assembly; the walking beam is supported on the track by the driving wheel assembly and the driven wheel assembly, the lower ends of the two columns are respectively connected to the two ends of the walking beam, and the upper ends of the two columns are connected to the beam component.

As a further improvement, the drive wheel assembly includes a driving wheel, a speed reducer and a walking motor, the driving wheel is installed below one end of the walking beam through the driving wheel shaft, and one end of the driving wheel shaft is provided with a driven gear; the walking motor is fixed on the walking beam, which is connected to the input end of the reducer, and the output end of the reducer is provided with a driving gear meshing with the driven gear;

As a further improvement, the driven wheel assembly includes a driven wheel arranged at the other end of the walking beam, and support plates with slots are respectively fixed on opposite sides of the walking beam, and the driven wheel is installed on the driven wheel shaft, and both ends of the driven wheel shaft are inserted into the slots on the support plate, and fastened by shaft nuts.

3. Beneficial effects

Compared with the prior art, the beneficial effects of the present invention are:

(1) The frame-type sheet material conveying equipment of the present invention is different from the existing cantilever support structure for the suction cup. It adopts a closed lifting device to support the suction cup device. A rectangular closed frame is formed between the two vertical moving frames and the bridging frame and the suction cup device in the lifting device. The swinging force in the horizontal plane and the eccentric load force when the plate is hoisted can also be well overcome. The adverse effects of these factors on the transmission of the lifting drive mechanism can also be reduced to a very low level. The impact resistance and anti-eccentric load capacity of the entire lifting device are greatly improved, and the service life of the equipment is effectively extended.

(2) In the frame-type sheet material conveying equipment of the present invention, the vertical fixed frame and the vertical moving frame are slidably matched by two pairs of sliders and double guide rails, the sliding support is stable, and it is beneficial to enhance the impact resistance and partial load resistance of the entire lifting device; at the same time, the two vertical fixed frames and the cross beam parts and the support beams connected to the lower ends also form a rectangular frame structure, further enhancing its stability.

(3) The frame-type sheet material conveying equipment of the present invention, in order to meet the requirements of simultaneous lifting motion of two vertical moving frames, the present invention uses a lifting motor to simultaneously drive two lifting shafts through a planetary reducer, so that the lifting gear on the lifting shaft and the gear rack on the vertical moving frame are meshed and driven, thereby realizing the synchronous movement of the two vertical moving frames without movement blockage or jamming, and ensuring the stability of the lifting operation.

(4) In the frame-type sheet material conveying equipment of the present invention, the suction cups in the suction cup device are distributed in a rectangular array, covering a wide area, eliminating the need for a lateral displacement adjustment structure, and simplifying the equipment structure; the position of the suction cups can be flexibly adjusted through the adjustment block, and the height of the suction cups in the vertical direction can be adjusted by locking nuts to ensure that multiple suction cups can be on the same horizontal plane, ensuring stable adsorption of sheets; at the same time, each suction cup is controlled by a valve alone, so that after the horizontal displacement adjustment structure is omitted, the adsorption requirements for sheets of different sizes and positions can be met.

(5) In the frame-type sheet material conveying equipment of the present invention, the traveling mechanism adopts dual supporting wheels of the active traveling wheel and the driven traveling wheel, and the active traveling wheel adopts a fixed installation form, and the driven traveling wheel adopts a movable installation form, and the height of the driven traveling wheel in the vertical direction can be adjusted by the position of the driven wheel shaft in the slot of the supporting plate, thereby adjusting the horizontal state of the traveling beam, and ensuring that the lifting device can drive the suction cup device to move up and down in the vertical direction.

(6) The use method of the frame-type sheet material conveying equipment of the present invention can conveniently and quickly transfer the sheet material to the corresponding processing equipment, with simple operation, high efficiency, high degree of automation, low technical requirements for operators, and reduced labor intensity.

Description of drawings

Fig. 1 is the schematic diagram of the three-dimensional structure of the frame-type plate conveying equipment of the present invention;

Fig. 2 is the schematic diagram of the front view structure of the frame-type sheet material conveying equipment of the present invention;

Fig. 3 is a view of the cooperation structure of the running mechanism and the track in the frame-type sheet material conveying equipment of the present invention;

Fig. 4 is the mounting structure view of driving wheel in the running mechanism of the present invention;

Fig. 5 is the mounting structure view of driven traveling wheel in traveling mechanism of the present invention;

Fig. 6 is a three-dimensional structural view of the suction cup device in the frame-type sheet material conveying equipment of the present invention;

Fig. 7 is the three-dimensional structural view of the vertically moving frame in the lifting device of the present invention;

Fig. 8 is the perspective view of the vertical fixed frame in the lifting device of the present invention;

Fig. 9 is a perspective view of the lifting drive mechanism in the lifting device of the present invention.

The labels in the accompanying drawings represent respectively:

100. track;

200, walking mechanism; 210, walking beam; 220, column; 230, driving wheel assembly; 231, driving wheel; 232, driving wheel shaft; 233, driving gear; 234, driven gear; 240, driven wheel assembly;

300. Beam components;

400, suction cup device; 410, fixed frame; 411, connecting beam; 412, reinforcing beam; 413, first connecting plate; 420, suction cup support beam; 430, adjustment block; 440, connecting pipe; 450, lock nut; 460, suction cup;

500, lifting device; 510, vertical moving frame; 511, guide rail beam; 512, guide rail; 513, rack fixed plate; 514, rack; 520, bridge frame; 530, vertical fixed frame; Machine; 544, bearing seat; 545, lifting shaft; 546, lifting gear; 550, support beam.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

Example 1

As shown in Fig. 1 and Fig. 2, a kind of frame-type sheet metal conveying equipment of this embodiment is mainly used in sheet material processing production, and carries out sheet material to corresponding sheet material processing equipment, such as leveler, shearing machine etc., and it is mainly made up of rail 100, walking mechanism 200, sucker device 400 and lifting device 500 four parts. Wherein, rail 100 has two parallels, is used for supporting whole equipment to move along its length direction, and the space between two rails 100 is the working area, and the plate material to be conveyed promptly is put in this area; Traveling mechanism 200 also has two, supports and is arranged on two rails 100 respectively, and the crossbeam part 300 is connected between two traveling mechanisms 200; 00 moves up and down in the vertical direction, and the suction cup device 400 is used for absorbing the plate. The automatic conveying of the sheet material is realized through the organic combination of four parts, and the mechanism of each part will be described in detail below.

As shown in FIG. 1 and FIG. 3 , the traveling mechanism 200 includes a traveling beam 210 , two uprights 220 , a driving wheel assembly 230 and a driven wheel assembly 240 . Wherein, the walking beam 210 is supported on the track 100 by the driving wheel assembly 230 and the driven wheel assembly 240 , the lower ends of the two columns 220 are respectively connected to the two ends of the walking beam 210 , and the upper ends of the two columns 220 are connected to the beam member 300 .

The driving wheel assembly 230 and the driven wheel assembly 240 are used as power elements, and are generally implemented in the form of motor-driven rollers. However, in this equipment, the travel routes of the two walking beams 210 are basically on the same level to ensure that the lifting device 500 drives the suction cup device 400 to move in the vertical direction. The moving wheel assembly 240 adopts an adjustable structure, so that the height of both ends of a single walking beam 210 can be adjusted, and the two walking beams 210 can be adjusted to be basically on the same plane. Specifically, as shown in Fig. 3 and Fig. 4, driving wheel assembly 230 comprises active travel wheel 231, speed reducer 250 and travel motor 260, and drive travel wheel 231 is installed below one end of travel beam 210 by drive wheel shaft 232, and one end of drive wheel shaft 232 is provided with driven gear 234; meshing drive gear 233 . As shown in FIG. 5 , the driven wheel assembly 240 includes a driven wheel 241 arranged at the other end of the walking beam 210 . Support plates 244 with slots are respectively fixed on opposite sides of the walking beam 210 . The driven wheel 241 is mounted on the driven wheel shaft 242 . It can be seen that the height of the driven traveling wheel 241 in the vertical direction can be adjusted by the position of the driven wheel shaft 242 in the slot of the support plate 244, thereby adjusting the horizontal state of the traveling beam 210 and ensuring that the lifting device 500 can drive the suction cup device 400 to move up and down in the vertical direction.

The beam part 300 is a plurality of pipe fittings, such as a frame structure welded by rectangular steel pipes, which includes a pair of parallel supporting beams and two bridging beams.

The design point of the core of the present invention lies in the structural design of the lifting device 500. In the existing design, the adjustment of the conveying direction is generally two-way, that is, horizontal and vertical. The structure is more complicated, the error is larger, and the control difficulty is relatively high. Just like this, the inventor, after long-term practice and exploration, changed the action form of the plate lifting device, discarded the adjustment in the horizontal direction, and adopted the lifting device 500 for vertical lifting movement, and greatly improved the ability to overcome the impact and anti-bias load of the equipment. There is no need to find the center of gravity of the plate, and the operation is simpler and more convenient.

The specific structure of the lifting device 500 used in the embodiment is shown in Fig. 1, Fig. 7, Fig. 8 and Fig. 9. It mainly includes two vertically movable frames 510, two vertically fixed frames 530 and a lifting drive mechanism 540.

Specifically in this embodiment, the two vertical fixed frames 530 include a slider frame 531 fixed on the beam member 300. Two pairs of sliders 532 are installed at four corners on one side of the slider frame 531, and a pair of second connecting plates 533 and a pair of third connecting plates 534 are respectively installed at four corners on the other side. The two ends of 50 are respectively connected to the third connecting plate 534 for support and fixation, so that a rectangular frame structure is formed between the two vertical fixing frames 530, the beam member 300 and the support beam 550, which has good support stability and improves impact resistance. The vertically moving frame 510 includes a guide rail beam 511, on which two parallel guide rails 512 are provided, and two pairs of sliders 532 of the two vertical fixed frames 530 are slidingly matched with the two guide rails 512 of the two vertically moving frames 510 respectively. The sliding cooperation form of the two pairs of sliders 532 and the double guide rails is adopted, and the sliding support stability is strong, and it is beneficial to enhance the impact resistance and anti-eccentric load capacity of the entire lifting device 500. Meanwhile, the upper ends of the two vertically moving frames 510 are connected by a bridging frame 520 , and the lower ends thereof are connected to the suction cup device 400 .

It can be seen that, unlike the existing lifting device for the plate, it is equivalent to the cantilever support structure of the suction cup device 400 here. This embodiment adopts a closed lifting device 500 to support the suction cup device 400. A rectangular closed frame is formed between the two vertical moving frames 510 and the bridging frame 520 in the lifting device 500 and the suction cup device 400, which has strong structural strength. Slidingly fit with two vertical moving frames 510, so that the vibration, shaking, impact, etc. along the feeding direction of the track 100 can be effectively suppressed and resisted, even the swing force in the horizontal plane and the partial load force when the plate is hoisted can also be well overcome, and the adverse effects of these factors on the transmission of the lifting drive mechanism 540 can also be reduced to a very low level. Find the center of gravity of the plate for lifting, the transmission structure of the whole equipment is simplified, and the operation is more convenient.

Although the structure of two vertically movable frames 510 and two vertically fixed frames 530 is used to improve the impact resistance of the system, it requires good synchronization between them, otherwise there will be lifting blockage or jamming. To this end, as shown in FIG. 9 , the lifting drive mechanism 540 includes a motor frame 541 , a lifting motor 542 , a planetary reducer 543 and two lifting shafts 545 arranged on the beam member 300 . Wherein, the planetary reducer 543 is arranged in the middle position on the motor frame 541, and its input end is connected with the lifting motor 542, which has two opposite output ends, and the two output ends are respectively connected with one end of the two lifting shafts 545 installed on the motor frame 541 through the bearing housing 544, and the other ends of the two lifting shafts 545 are equipped with lifting gears 546; 4. Here, the lifting gear 546 and the rack 514 adopt helical meshing transmission, and the two pairs of helical teeth on both sides mesh in opposite directions. Not only the meshing transmission performance is good, but also the component forces in the horizontal direction can be offset, and only the transmission force in the vertical direction. In this structure, a lifting motor 542 drives two lifting axis 545 through the planetary reducer 543, so that the rails on the lifting gear 546 on the lift axle 545 and the rack 514 on the vertical movement frame 510 meshing to achieve the synchronization movement of the two vertical movement frame 510 without motion obstruction or card death. Stability; and the installation form of the two vertical movement framework 510 also makes the lift gear 546 and the rack 514 meshing are basically not affected by vibration and impact.

The sucker device 400 also chooses to use the sucker 460 in the prior art to absorb the plate, but according to the characteristics of the lifting device 500 of this equipment, the layout structure of the sucker 460 is optimized. As shown in FIG. 6 , the suction cup device 400 includes a fixed frame 410 , a suction cup support beam 420 and a suction cup 460 . Wherein, the fixed frame 410 includes two parallel long beams, which are connected by multiple connecting beams 411. The multiple connecting beams 411 are arranged at equal intervals along the length direction of the long beams, and the multiple connecting beams 411 are connected by a reinforcing beam 412 parallel to the long beams, so that the structural strength of the entire fixed frame 410 is higher and meets the lifting requirements of thick and heavy plates; The device 400 is connected to the lower end of the rail beam 511 of the vertically moving frame 510 in the lifting device 500 .

There are multiple suction cup support beams 420, which are arranged in parallel and at intervals along the length direction of the fixed frame 410. Each suction cup support beam 420 is provided with a plurality of suction cups 460, forming a matrix distribution, which can absorb multiple points on the surface of the sheet, and ensure that the sheet is kept relatively flat during the conveying process without bending when the adsorption force is ensured. It is especially suitable for lifting thin sheets. And in this embodiment, the suction cup support beam 420 is covered with a slidable adjustment block 430, its position can be locked by bolts, the suction cup 460 is connected to the connecting pipe 440, and the connection pipe 440 is detachably mounted on the adjustment block 430 through the lock nut 450; at the same time, the plurality of suction cups 460 on each suction cup support beam 420 are connected together by a plurality of bronchial tubes, and each suction cup 460 is individually controlled to open and close by a valve. It can be seen that the suction cups 460 in the suction cup device 400 are distributed in a rectangular array and have a wide coverage, which can meet the need of eliminating the need for a lateral displacement adjustment structure and simplify the equipment structure; the position of the suction cups 460 can be flexibly adjusted through the adjustment block 430, and the height of the suction cups 460 can be adjusted in the vertical direction through the lock nut 450 to ensure that multiple suction cups 460 can be on the same level and ensure stable adsorption of the sheet; It can meet the adsorption needs of sheets of different sizes and positions.

Example 2

A method for using a frame-type sheet material conveying device in this embodiment uses the device in Embodiment 1 to transfer the sheet material to corresponding processing equipment, such as a shearing machine. The specific operation steps of this method will be described below.

The method of using the frame-type sheet material conveying equipment, the steps of sheet material transportation are as follows:

① Preliminary preparation: through the shaft nut 243 of the driven wheel assembly 240 in the traveling mechanism 200, adjust the position of the driven wheel shaft 242 in the slot of the support plate 244, adjust the equal height of the two ends of the walking beam 210, and the two walking beams 210 are located on the same running plane; at the same time, fine-tune the position of the suction cup 460 through the locking nut 450 in the suction cup device 400, so that multiple suction cups 460 are located on the same plane, ensuring that multiple suction cups 460 can evenly contact the plate to be processed material surface;

②The running mechanism 200 moves, that is, the running motor 260 is started, the driving wheel 231 is driven to roll along the track 100 through the reducer 250, and the driven wheel 241 of the driven wheel assembly 240 is driven to roll, so that the running mechanism 200 moves along the track 100, and the suction cup device 400 is driven to the top of the plate to be processed;

③ The lifting drive mechanism 540 works, that is, the lifting motor 542 is started, and the planetary reducer 543 drives two lifting shafts 545 to rotate, and the lifting shaft 545 drives the lifting gear 546 at its end to mesh with the rack 514 on the vertical moving frame 510, thereby driving the vertical moving frame 510 to drive the suction cup device 400 to descend until the suction cup device 400 contacts the plate to be processed and presses it tightly;

④ The suction cup device 400 works, that is, a negative pressure is generated in the pipeline connected to the suction cup 460, so that the suction cup 460 can reliably suck and tighten the plate to be processed;

⑤The lifting drive mechanism 540 works, the lifting motor 542 reverses, drives the vertical moving frame 510 to drive the suction cup device 400 to rise, and the plate to be processed is lifted;

⑥The traveling mechanism 200 moves along the track 100, and stops when the plate to be processed is transported to the processing equipment;

⑦The lifting drive mechanism 540 works again, drives the vertical moving frame 510 to drive the suction cup device 400 down, puts down the plate to be processed, the negative pressure in the suction cup 460 is released, and the suction cup device 400 releases the plate to be processed, that is, the feeding of the plate to be processed is completed.

Repeat the above operations to carry out continuous plate conveying, realizing the streamlined operation of the production line.

It can be seen that the use method of the frame-type sheet material conveying equipment in this embodiment can conveniently and quickly convey the sheet materials to the corresponding processing equipment, with simple operation, high efficiency, high degree of automation, low technical requirements for operators, and reduced labor intensity.

The examples described in the present invention only describe the preferred implementation of the present invention, and are not intended to limit the concept and scope of the present invention. Under the premise of not departing from the design concept of the present invention, various deformations and improvements made by engineers and technicians in the field to the technical solution of the present invention should fall within the scope of protection of the present invention.

Claims (7)

1. A frame type sheet material conveying equipment, comprising track (100), running gear (200) and sucker device (400); Described running gear (200) is arranged on the track (100), and crossbeam part (300) is installed on the running gear (200), is characterized in that: also comprises lifting device (500); The walking mechanism (200) comprises a walking beam (210), two columns (220), a driving wheel assembly (230) and a driven wheel assembly (240); the walking beam (210) is supported on the track (100) by the driving wheel assembly (230) and the driven wheel assembly (240), and the lower ends of the two columns (220) are respectively connected to the two ends of the walking beam (210), and the two ends of the two columns (220) The upper end connects the crossbeam component (300); The lifting device (500) includes two vertically movable frames (510), two vertically fixed frames (530) and a lifting drive mechanism (540). The two vertically fixed frames (530) are respectively fixed on opposite sides of the beam member (300), and the two vertically movable frames (510) are respectively connected to the two vertically fixed frames (530) through linear guide rail pairs; (400); The lifting drive mechanism (540) drives the vertical moving frame (510) to perform lifting motion; The suction cup device (400) includes a fixed frame (410), a suction cup support beam (420) and a suction cup (460); the two vertically movable frames (510) are connected to the fixed frame (410); the suction cup support beam (420) has a plurality of parallel spaced arrangements along the length direction of the fixed frame (410), and each suction cup support beam (420) is provided with a plurality of suction cups (460); The adjustment block (430), the suction cup (460) is connected to the connection pipe (440), and the connection pipe (440) is detachably mounted on the adjustment block (430) through a lock nut (450). 2. A kind of frame-type plate conveying equipment according to claim 1, characterized in that: the vertical fixed frame (530) includes a slider frame (531) fixed on the beam member (300), and two pairs of sliders (532) are installed on the slider frame (531); two guide rails (512) are provided on the vertically moving frame (510), and the two pairs of sliders (532) are slidingly matched with the two guide rails (512) respectively. 3. A frame-type sheet material conveying device according to claim 2, characterized in that: the upper ends of the slider frames (531) of the two vertical fixed frames (530) are fixed on the crossbeam member (300), and the lower ends thereof are connected by support beams (550). 4. A frame-type sheet material conveying device according to claim 2 or 3, characterized in that: the lifting drive mechanism (540) includes a motor frame (541), a lifting motor (542), a planetary reducer (543) and two lifting shafts (545) arranged on the beam member (300); 44) One end of two lifting shafts (545) installed on the motor frame (541) is connected, and the other end of the two lifting shafts (545) is equipped with lifting gears (546); the two vertically moving frames (510) are provided with racks (514) that are meshed with the lifting gears (546) on the two lifting shafts (545). 5. A frame-type plate conveying device according to claim 1, characterized in that: the plurality of suction cups (460) on the plurality of suction cup support beams (420) form a matrix distribution, and the plurality of suction cups (460) on each suction cup support beam (420) are connected together by a plurality of bronchi, and each suction cup (460) is controlled to open and close by a valve. 6. A frame-type sheet material conveying device according to claim 1, characterized in that: the driving wheel assembly (230) comprises a driving wheel (231), a speed reducer (250) and a traveling motor (260), the driving wheel (231) is installed below one end of the traveling beam (210) through a driving wheel shaft (232), and a driven gear (234) is provided at one end of the driving wheel shaft (232); the traveling motor (260) is fixed on the traveling beam (210), which is connected to the input end of the speed reducer (250), and the output end of the speed reducer (250) is provided with a driving gear (233) meshed with the driven gear (234). 7. A frame-type sheet material conveying device according to claim 6, characterized in that: the driven wheel assembly (240) includes a driven wheel (241) arranged at the other end of the walking beam (210), the opposite sides of the walking beam (210) are respectively fixed with support plates (244) with slots, the driven wheel (241) is installed on the driven wheel shaft (242), and the two ends of the driven wheel shaft (242) are snapped into the support plate (24 4) in the card slot on the top, and fastened by the shaft nut (243).