CN214059166U - Plate separating equipment - Google Patents

Abstract

The application discloses panel equipment of opening includes: the platform, snatch mechanism and elasticity divide a mechanism, wherein, the platform is used for supporting to place a plurality of boards of waiting to process that pile up, snatchs the mechanism and sets up in platform one side, snatchs the mechanism and is used for snatching the panel on the platform, and elasticity divides a mechanism to include clamp plate and elastic component, and the clamp plate sets up around the circumference of platform, and elastic component promotes the panel butt on clamp plate and the platform. The platform in this application is used for stacking the panel of treating processing, snatchs the mechanism and can be with the panel that is in the top on the platform, and the elastic component in the elasticity divides the mechanism promotes the marginal contact of panel on clamp plate and the platform, and the crooked edge of panel and the clamp plate looks butt of below, and the panel separation of hugging closely about the frictional force between its edge and the clamp plate can make after panel rises.

Description

Plate separating equipment

Technical Field

The application relates to the field of plate processing equipment, in particular to plate separating equipment.

Background

In some scenes, for example, when an automatic plate shearing machine is used for machining, different types of plates need to be sheared, when large plates or metal plates and other plates with high quality need to be separated, the separation is not easily performed manually, so that the separation needs to be performed by means of mechanical equipment, and the conventional separation device has low direct separation success rate and sometimes needs to be separated by means of external force.

SUMMERY OF THE UTILITY MODEL

The application provides a panel equipment of opening includes: the device comprises a platform, a grabbing mechanism and an elastic tension separating mechanism;

the platform is used for supporting and placing stacked plates, the grabbing mechanism is arranged on one side of the platform and used for grabbing and lifting the plates on the platform;

the elasticity divides a mechanism to include:

the pressing plate is arranged around the circumference of the platform;

and the elastic part pushes the pressing plate to be abutted against the plate on the platform.

In one embodiment, the elastic part comprises a spring mounting plate, a telescopic rod and a spring, the spring mounting plate is arranged on one side of the pressing plate, the spring mounting plate is connected with the pressing plate through the telescopic rod, the spring sleeve is arranged on the telescopic rod, and two ends of the spring are respectively connected with the spring mounting plate and the pressing plate.

In one embodiment, the wall surface of the pressing plate, which is in contact with the plate, is provided with a friction roller which is not parallel to the plate, and the elastic part pushes the friction roller to abut against the plate.

In one embodiment, one side of the platform is provided with a horizontally arranged screw rod, a transmission nut is sleeved on the screw rod, and the elastic tension dividing mechanism is arranged on the transmission nut so as to enable the elastic tension dividing mechanism to be close to or far away from the platform.

In one embodiment, the grasping mechanism includes a lifting portion and a suction cup portion, the suction cup portion being disposed above the platform, the lifting portion being connected with the suction cup portion to bring the suction cup portion closer to or farther from the platform.

In one embodiment, the suction cup portion comprises a suction cup and a mounting bracket, the suction cups are fixedly arranged on the mounting bracket, and the openings of the suction cups face downwards.

In one embodiment, a plurality of the suction cups are arranged on the mounting bracket in a matrix distribution.

In one embodiment, the lifting portion includes two columns disposed at opposite sides of the platform, two ends of the cross bar are connected to the two columns and horizontally disposed, the cross bar is located above the platform, the lifting seat is disposed on the cross bar, the support link is sleeved on the lifting seat and connected to the mounting bracket, and the support link can slide relative to the lifting seat so as to be close to or away from the platform.

In one embodiment, a rack extending along the length direction of the cross bar is arranged on the cross bar, a transverse motor is arranged on the lifting seat, and a gear matched with the rack is connected to the output end of the transverse motor.

In one embodiment, one side of the mounting bracket is hinged with a rotating bracket, a sucker is arranged on the rotating bracket, and the rotating bracket can rotate relative to the mounting bracket.

In one embodiment, a transverse cylinder is arranged on the mounting bracket, the output end of the transverse cylinder is connected with a connecting rod part, and one end of the connecting rod part, which is far away from the transverse cylinder, is connected with the hinge shafts of the mounting bracket and the rotating bracket.

In one embodiment, a thickness detector for detecting the thickness of the gripped plate is further arranged on the gripping mechanism.

In one embodiment, the plate type metal plate comprises a platform, and is characterized by further comprising a brush plate, wherein the brush plate is vertically arranged on one side of the platform, brushes are distributed on the brush plate and can be inserted into gaps between adjacent plates.

In one embodiment, the bottom of the platform is provided with a slide rail, and the platform can move along the extension direction of the slide rail.

In one embodiment, the magnetic plate is vertically arranged on one side of the platform, and the magnetic plate is arranged close to the plate on the platform.

Compared with the prior art, the beneficial effects of this application are as follows:

the platform in this application is used for stacking the panel of treating processing, snatchs the mechanism and can be with the panel that is in the top on the platform, and the elastic component in the elasticity divides the mechanism promotes the marginal contact of panel on clamp plate and the platform, and the crooked edge of panel and the clamp plate looks butt of below, and the panel separation of hugging closely about the frictional force between its edge and the clamp plate can make after panel rises.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an overall schematic view of a sheet separation apparatus according to one embodiment of the present application;

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

FIG. 3 is a schematic side view of a sheet separation apparatus;

fig. 4 is an enlarged schematic view of the region B in fig. 1.

Description of reference numerals: 100-platform, 110-sliding rail, 120-driving motor, 200-grabbing mechanism, 210-sucking disc, 220-mounting bracket, 221-spare gas tank, 230-upright post, 240-cross bar, 241-rack, 242-transverse motor, 250-bracket connecting rod, 260-lifting seat, 270-vertical motor, 280-rotating bracket, 281-transverse cylinder, 282-connecting rod part, 283-thickness detector, 284-longitudinal cylinder, 300-elastic separating mechanism, 310-pressing plate, 311-friction roller, 320-elastic part, 321-spring mounting plate, 322-telescopic rod, 323-spring, 330-screw rod, 331-transmission nut, 332-screw rod bracket, 400-brushing plate and 500-magnetic plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 schematically shows a sheet separation device according to one embodiment of the application. As shown in fig. 1, the processing device comprises a platform 100, a grabbing mechanism 200 and an elastic separating mechanism 300, wherein the platform 100 is used for supporting and placing a plurality of stacked plates to be processed, the grabbing mechanism 200 is arranged on one side of the platform 100, the grabbing mechanism 200 is used for grabbing plates on the platform 100, the elastic separating mechanism 300 comprises a pressing plate 310 and an elastic part 320, the pressing plate 310 is arranged around the circumference of the platform 100, and the elastic part 320 pushes the pressing plate 310 to abut against the plates on the platform 100.

The demand for the sheet material from the factory for sheet material processing is very huge, and the blank material of the sheet material is usually stacked with a plurality of sheet materials when being transported to the factory, so that the sheet material needs to be separated. In the process of conveying stacked plates, due to vibration and shaking, inaccurate size of blanks and the like, adjacent plates are not aligned completely and consistently, so that the plates are skewed, and the plates are protruded at the edges.

The grabbing mechanism 200 can grab and lift the plate on the platform 100, the pressing plate 310 located on the circumference of the platform 100 is pushed by the elastic part 320 to abut against the plate on the platform 100, for example, after the grabbing mechanism 200 grabs a plate, there is a plate attached to and misaligned with the plate below the grabbed plate, in this case, at least one side of the plate located below abuts against the pressing plate 310, and after the grabbing mechanism 200 continues to lift the plate below and the pressing plate 310, the friction force between the plate below and the pressing plate 310 can enable the plate below to get rid of the grabbed plate above, thereby realizing plate separation.

Specifically, as shown in fig. 2, the elastic portion 320 may include a spring mounting plate 321, an expansion link 322, and a spring 323, the spring mounting plate 321 is located at one side of the pressing plate 310, and the two are connected through the expansion link 322, the expansion link 322 is sleeved with the spring 323, and two ends of the spring 323 are also connected to the spring mounting plate 321 and the pressing plate 310, respectively. When the pressing plate 310 abuts against the plate on the platform 100, the telescopic rod 322 should be in a contracted state, and the spring 323 should be in a compressed state. Therefore, the distance between the spring mounting plate 321 and the plate is controlled to be able to make the spring 323 in a compressed state when the pressing plate 310 abuts against the plate, so that the pressing plate 310 can be ensured to be tightly contacted with the plate.

In the actual sheet separating process, the skew condition of each sheet is different, and the pressing plate 310 pushes the pressing plate to abut against the sheet through the elastic part 320, so that the pressing plate 310 can abut against the sheet under the condition that the skew direction and the degree of each sheet are different, the application range of the sheet separating equipment is wider, the pressing plate 310 does not need to be adjusted manually, and the sheet separating process is further simplified.

In one embodiment, the wall surface of the pressing plate 310 for contacting the plate is provided with a friction surface, and the friction surface is made of a material with a relatively high friction coefficient, which can increase the friction force between the pressing plate 310 and the plate, and is more beneficial to plate separation. Specifically, the friction surface can be made of rough rubber materials and the like, the friction surface is made of the rough rubber materials, the purpose of protecting the edges of the plates can be achieved, and the plates are prevented from being abraded seriously in the separating process.

Preferably, a friction roller 311 perpendicular to the plate is arranged on a wall surface where the pressing plate 310 contacts the plate, the elastic part 320 pushes the friction roller 311 to abut against the plate, the friction roller 311 contacts the plate in a line, and the pressing plate 310 contacts the plate in a surface, so that the pressure at the contact position of the friction roller 311 and the plate can be increased by changing the line contact, the success rate of plate separation is further increased, correspondingly, the number of the friction rollers 311 can be set to be multiple, the friction rollers 311 are arranged perpendicularly relative to the plate and are continuously arranged in the width direction of the pressing plate 310, and the success rate of plate separation is further increased. At the same time, a friction surface is also provided at a portion of the friction roller 311 that contacts the plate material, thereby further increasing the frictional force between the plate material and the friction roller 311.

In one embodiment, the platform 100 has a horizontally disposed screw 330 on one side, a driving nut 331 is sleeved on the screw 330, and the tension mechanism 300 is disposed on the driving nut 331 so that the tension mechanism 300 can be integrally close to or far away from the platform 100.

Specifically, the area of the supporting surface of the platform 100 may be larger than that of the plate, a screw 330 bracket may be disposed at an edge of the platform 100, the screw 330 is mounted on the screw 330 bracket, and the driving nut 331 sleeved on the screw 330 after the screw 330 rotates can move along the length direction of the screw 330, so that the length direction of the screw 330 should face the plate on the platform 100. When the size of the plate is small and the pressing plate 310 still cannot be in contact with the plate when the spring 323 is in a natural state, the pressing plate 310 can be in contact with the plate by rotating the screw 330, so that the applicability of the plate separating device is improved. To facilitate turning of the screw 330, a turning handle may be provided at an end of the screw 330.

It should be noted that the position of the elastic separating mechanism 300 can also be adjusted by other means, such as arranging a slide block on the platform 100, arranging the elastic separating mechanism 300 on the slide block, and driving the slide block to move through a motor.

In one embodiment, as shown in fig. 1 and 3, the grasping mechanism 200 includes a lift portion and a suction cup 210 portion, the suction cup 210 portion being disposed above the platform 100, the lift portion being connected to the suction cup 210 portion to move the suction cup 210 portion closer to or away from the platform 100. The suction cup 210 can suck the plate on the platform 100, and the height of the suction cup 210 is raised by the lifting part, so that the plate can be grabbed and lifted.

Preferably, as shown in fig. 1 and 3, the suction cup 210 includes a suction cup 210 and a mounting bracket 220, the plurality of suction cups 210 are fixedly disposed on the mounting bracket 220, a suction opening of the suction cup 210 faces downward, the mounting bracket 220 is used for fixing the suction cup 210, one ends of the plurality of suction cups 210, which are far away from the suction opening, are connected with an air pipe, the air pipe is connected with a vacuum air pump, and the method of fixedly connecting the plates through the suction cups 210 is low in cost and easy to maintain. The arrangement of the plurality of suction cups 210 enables the suction cups 210 to be distributed at any position of the plate, so that the connection effect of the suction cups 210 and the plate is enhanced, and the plate is prevented from falling off. In particular, the suction cups 210 may be disposed on the mounting bracket 220 in a matrix distribution. Of course, a circular array or other arrangement that is uniformly distributed may also be adopted to ensure that there are corresponding suction cups 210 at all positions of the plate. The installation bracket 220 can effectively reduce the overall weight of the suction cups 210 while fixing the suction cups 210, and the installation bracket 220 may be made of a material with light weight and sufficient strength, such as aluminum alloy or carbon fiber, which is not limited in the present application. Still be provided with reserve gas pitcher 221 on installing support 220, after the equipment for sucking disc 210 air feed damaged originally, reserve gas pitcher 221 can make sucking disc 210 continue to work, prevents that the panel from separating with sucking disc 210 and falling.

It should be noted that, when the plate is made of iron-containing material, the above-mentioned suction cup 210 can be replaced by an electromagnet, and the electromagnet can suck the iron-containing plate after being electrified, so as to achieve the same effect as the suction cup 210.

Preferably, as shown in fig. 1 and 3, the lifting part includes two uprights 230, a cross bar 240, a support link 250, a lifting seat 260 and a vertical motor 270, the two uprights 230 are disposed on opposite sides of the platform 100, two ends of the cross bar 240 are connected with the two uprights 230 and horizontally disposed, the cross bar 240 is located above the platform 100, the lifting seat 260 is disposed on the cross bar 240, the support link 250 is sleeved inside by the lifting seat 260 and the support link 250 is connected with the mounting bracket 220, one end of the support link 250 is connected with the mounting bracket 220, and the vertical motor 270 is disposed on the lifting seat 260 and is used for driving the support link 250 to move up and down, so as to be close to or far away from the platform 100.

Two stands 230 play the effect of fixed stay, and horizontal pole 240 sets up in order to constitute a support body between two stands 230, and the lift seat 260 is fixed on horizontal pole 240, and horizontal pole 240 plays the purpose of supporting installation lift seat 260, and support connecting rod 250 is the suit on lift seat 260, and vertical motor 270 can drive support connecting rod 250 and reciprocate for lift seat 260. Specifically, a rack portion may be disposed on the support link 250, a motor is disposed in the lifting seat 260, and the output end of the motor is connected to a gear, so that the support link 250 can be lifted through the cooperation of the gear and the rack portion, and the support link 250 can be lifted through a screw transmission structure, which is not limited in this application. In order to ensure the stability of the lifting process of the support connecting rod 250, a sliding rail part extending along the lifting direction of the support connecting rod 250 can be arranged on the support connecting rod 250, a corresponding sliding block is arranged in the lifting seat 260, and the sliding block and the sliding rail part are matched to play a role in guiding and limiting, so that the support connecting rod 250 is kept stable in the lifting process.

Preferably, as shown in fig. 3, a rack 241 is disposed on the cross bar 240, a transverse motor 242 is disposed on the lifting base 260, and a gear engaged with the rack 241 is connected to an output end of the transverse motor 242.

The transverse motor 242 can drive the gear to rotate, the gear is meshed with the rack 241, the transverse motor 242 and the lifting seat 260 can be moved along the extending direction of the rack 241, the extending direction of the rack 241 is the same as the length direction of the cross rod 240, and therefore the support connecting rod 250 arranged on the lifting seat 260 can be lifted and moved in the horizontal direction, the grabbing mechanism 200 further has a transferring function, for example, after the boards are grabbed and separated, the sucking discs 210 are driven to move integrally through the transverse motor 242, and the boards are transferred. Travel stops are also provided at opposite ends of the cross bar 240 to prevent the lifting platform 260 from sliding off the cross bar 240. Of course, the lifting seat 260 can also be moved along the length direction of the cross bar 240 by the screw 330 mechanism, which is not limited in this application.

In one embodiment, as shown in fig. 1 and 4, in order to further improve the sheet separation capability of the sheet separation device, one side of the mounting bracket 220 is hinged with a rotating bracket 280, the rotating bracket 280 is provided with the suction cups 210, and the rotating bracket 280 can rotate relative to the mounting bracket 220. After the plate on the platform 100 is adsorbed by the sucker 210 on the mounting bracket 220 and the sucker 210 on the rotating bracket 280, the rotating bracket 280 rotates around the hinge point of the mounting bracket 220 and the rotating bracket 280, the edge of the plate is connected with the sucker 210 on the rotating bracket 280, the rotating bracket 280 rotates to bend the edge of the plate on the upper side connected with the sucker 210, the shaking effect is realized in the process of bending back and forth, and simultaneously, the rotating bracket is matched with the elastic separating mechanism 300, so that the upper and lower jointed plates are separated.

It should be noted that the two rotating brackets 280 may be disposed, and the two rotating brackets 280 are disposed on two opposite sides of the mounting bracket 220, and accordingly, the two opposite edges of the plate can be bent and shaken to achieve a better shaking and separating effect.

Preferably, as shown in fig. 1 and 4, the mounting bracket 220 is provided with a transverse air cylinder 281, the rotating mechanism comprises a transverse air cylinder 281 and a connecting rod portion 282, an output end of the transverse air cylinder 281 is connected with the connecting rod portion 282, and one end of the connecting rod portion 282 far away from the transverse air cylinder 281 is connected with a hinge shaft of a hinge point of the mounting bracket 220 and the rotating bracket 280. The output end of the transverse air cylinder 281 can extend and retract, and the whole mechanism formed after the output end of the transverse air cylinder 281 is connected with the connecting rod part 282 is similar to a crank-link mechanism, so that the rotation of the rotating bracket 280 relative to the mounting bracket 220 is realized through the extending and retracting actions of the transverse air cylinder 281, and it should be noted that the connecting position of the output end of the transverse air cylinder 281 and the connecting rod part 282 is connected through a shaft sleeve, the connecting rod part 282 is connected with the hinging shaft of the rotating bracket 280 and the mounting bracket 220 through a shaft sleeve, and the connection stability is.

Of course, in order to make the rotating bracket 280 rotatable, a motor may be further disposed at a hinge point between the rotating bracket 280 and the mounting bracket 220, an output end of the motor is connected to the hinge shaft in a bushing manner, and the rotating bracket 280 can rotate relative to the mounting bracket 220 after the motor rotates.

Preferably, as shown in fig. 1 and 4, the plate material separating apparatus is further provided with a thickness detector 283, and the thickness detector 283 is used for detecting whether the plate material lifted by the gripper mechanism 200 is one sheet or multiple sheets. Specifically, a longitudinal cylinder 284 is arranged on one side of the rotating support 280, the output end of the longitudinal cylinder 284 is arranged downward, the output end of the longitudinal cylinder 284 is connected with a thickness detector 283, the thickness detector 283 is driven to move up and down to detect the thickness of the plate lifted by the grabbing mechanism 200, so that whether the plate is separated or not is judged, and if the plate cannot be separated by the elastic separating mechanism 300, the thickness detector 283 gives a signal to the transverse cylinder 281, so that the plate drives the rotating support 280 to shake, and the plate is separated.

In one embodiment, as shown in fig. 1 and 3, in order to further improve the sheet separation capability of the sheet separation device, the sheet separation device further includes a brush plate 400, the brush plate 400 is vertically arranged on one side of the platform 100, and brushes are distributed on the brush plate 400 and can be inserted into gaps between adjacent sheets.

Because the thickness size of each sheet of panel of stacking differs, consequently the brush on foretell brush board 400 should densely covered the setting to all there is the brush to insert wherein between the panel of guaranteeing every group adjacent setting, can make both incompletely laminate after the brush enters into between the adjacent panel, thereby improved panel by the success rate of elasticity mechanism 300 separation of separating.

The number of the brush boards 400 can be set to be multiple, the brush boards 400 are arranged around the platform 100, so that all the parts of the adjacent plates can be inserted by the brushes, the separation effect of the adjacent plates is further improved, meanwhile, the brushes can also clean impurities such as burrs on the edges of the plates in the lifting process of the plates, and the impurities on the wall surface enter the next process.

Preferably, in order to enable the brush on the brush board 400 to enter between the adjacent boards, the platform 100 is movably disposed, and specifically, the sliding rail 110 and the driving motor 120 are disposed at the bottom of the platform 100, and the driving motor 120 can drive the platform 100 to move along the sliding rail 110. The brush plates 400 may be erected at opposite sides of the moving direction of the platform 100, so that the brushes on the brush plates 400 can enter between the adjacent plates when the platform 100 passes the brush plates 400. It should be noted that a limit switch should be disposed on the sliding rail 110 to prevent the platform 100 from sliding out of the sliding rail 110.

In another preferred embodiment, the brush plate 400 may be movably disposed, and specifically, a screw transmission mechanism may be disposed at an edge of the platform 100, and the brush plate 400 is disposed on the screw transmission mechanism, so that the brush plate 400 can be close to the plate on the platform 100 through the screw transmission mechanism, so that the brush on the brush plate 400 can enter between the adjacent plates.

In one embodiment, as shown in fig. 1 and 3, the plate separating apparatus further includes a magnetic plate 500, the magnetic plate 500 is vertically disposed at one side of the platform 100, and the magnetic plate 500 abuts against the plate on the platform 100.

When the stacked plates are a mixture of ferrous and non-ferrous plates, such as 443 stainless steel plate and 304 stainless steel plate, the 443 stainless steel plate contains iron, while the 304 stainless steel plate contains no iron. When the iron-containing plate is located below, the iron-free plate is located above and the iron-containing plate and the iron-free plate are attached to each other, the plate is grabbed by the grabbing mechanism 200, the iron-containing plate located below can be adsorbed by the magnetic plate 500, and the upper plate and the lower plate can be separated in the lifting process.

In order to improve the magnetic attraction effect of the magnetic plate 500, the magnetic plate 500 may be configured to be movable, specifically, the magnetic plate 500 may also be configured to be connected through an elastic device, and the elastic device pushes the magnetic plate 500 to be close to the plate on the platform 100, so that the plates with different specifications and sizes can be abutted by the magnetic plate 500, and the magnetic attraction effect between the plate and the magnetic plate 500 is enhanced.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (13)

1. A sheet separation apparatus, comprising: the device comprises a platform (100), a grabbing mechanism (200) and an elastic tension separating mechanism (300);

the platform (100) is used for supporting and placing stacked plates, the grabbing mechanism (200) is arranged on one side of the platform (100), and the grabbing mechanism (200) is used for grabbing and lifting the plates on the platform (100);

the elastic tension separating mechanism (300) comprises:

a platen (310) disposed about a circumference of the platform (100);

and an elastic part (320) for pushing the pressing plate (310) to abut against the plate on the platform (100).

2. The plate separating device according to claim 1, wherein the elastic part (320) comprises a spring mounting plate (321), an expansion link (322) and a spring (323), the spring mounting plate (321) is arranged on one side of the pressing plate (310), the spring mounting plate (321) and the pressing plate (310) are connected through the expansion link (322), the spring (323) is sleeved on the expansion link (322), and two ends of the spring (323) are respectively connected with the spring mounting plate (321) and the pressing plate (310).

3. The plate separating device according to claim 2, wherein a friction roller (311) which is not parallel to the plate is arranged on the wall surface of the pressing plate (310) contacting with the plate, and the elastic part (320) pushes the friction roller (311) to abut against the plate.

4. Plate spreading equipment according to any one of claims 1-3, wherein one side of the platform (100) is provided with a horizontally arranged screw rod (330), a transmission nut (331) is sleeved on the screw rod (330), and the elastic spreading mechanism (300) is arranged on the transmission nut (331) so that the elastic spreading mechanism (300) can be close to or far away from the platform (100).

5. The plate separating device according to claim 1, wherein the gripping mechanism (200) comprises a lifting portion and a suction cup (210), the suction cup (210) portion is disposed above the platform (100), the lifting portion is connected to the suction cup (210) portion to enable the suction cup (210) portion to approach or separate from the platform (100), the suction cup (210) portion comprises a suction cup (210) and a mounting bracket (220), the suction cups (210) are fixedly disposed on the mounting bracket (220), and an opening of the suction cup (210) faces downward.

6. The apparatus for separating plate materials according to claim 5, wherein the lifting part comprises two columns (230), a cross bar (240), a bracket link (250) and a lifting seat (260), two columns (230) are arranged at two opposite sides of the platform (100), two ends of the cross bar (240) are connected with the two columns (230) and horizontally arranged, the cross bar (240) is located above the platform (100), the lifting seat (260) is arranged on the cross bar (240), the bracket link (250) is sleeved by the lifting seat (260) and the bracket link (250) is connected with the mounting bracket (220), the bracket link (250) can slide relative to the lifting seat (260) to enable the bracket link (250) to approach or move away from the platform (100).

7. The plate separating device according to claim 6, wherein a rack (241) extending along the length direction of the cross bar (240) is arranged on the cross bar (240), a transverse motor (242) is arranged on the lifting seat (260), and a gear matched with the rack (241) is connected to the output end of the transverse motor (242).

8. Plate spreading device according to claim 7, wherein a rotating bracket (280) is hinged to one side of the mounting bracket (220), a suction cup (210) is arranged on the rotating bracket (280), and the rotating bracket (280) can rotate relative to the mounting bracket (220).

9. The sheet material separating apparatus according to claim 8, wherein a transverse air cylinder (281) is provided on the mounting bracket (220), an output end of the transverse air cylinder (281) is connected with a link portion (282), and an end of the link portion (282) far away from the transverse air cylinder (281) is connected with a hinge shaft of the mounting bracket (220) and the rotating bracket (280).

10. Plate spreading device according to claim 8, wherein a thickness detector (283) is further arranged on the gripping mechanism (200) for detecting the thickness of the gripped plate.

11. The plate separating device according to claim 1, further comprising a brush plate (400), wherein the brush plate (400) is vertically arranged on one side of the platform (100), and brushes are distributed on the brush plate (400) and can be inserted into gaps between adjacent plates.

12. Plate material separating device according to claim 1 or 11, characterized in that the platform (100) is provided with a slide rail (110) at the bottom, and the platform (100) can move along the extension direction of the slide rail (110).

13. The plate separating apparatus according to claim 1, further comprising a magnetic plate (500), wherein the magnetic plate (500) is erected on one side of the platform (100), and the magnetic plate (500) is disposed adjacent to the plate on the platform (100).

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