Material grabbing and pushing mechanism and machining center

Abstract

The utility model provides a material grabbing and pushing mechanism and a machining center, and relates to the technical field of plate machining. A material grabbing module in the material grabbing and pushing mechanism comprises at least one suction cup, and the material grabbing module is used for lowering the suction cup at a material grabbing position so as to grab a plate; the material pushing module comprises a material pushing cross rod and is used for lowering the material pushing cross rod at the material pushing position so that the material pushing cross rod can make contact with the working table face on one side of the plate; the power module comprises a cross beam with the upper portion transversely arranged above the working table, the material grabbing module and the material pushing module are fixed to one side of the upper portion of the cross beam, and the power module is used for moving along the working table to drive the material grabbing module and the material pushing module to move. According to the embodiment of the invention, the plates can be moved on the working table in a mechanical carrying manner, the problem that the plates need to be manually moved by operators is solved, the plate carrying operation is simple, the consumed time is short, the plate processing efficiency is effectively improved, and the use experience of the operators is improved.

Description

Technical Field

[0001] This application relates to the technical field of sheet processing. Specifically, this application relates to a material grabbing and pushing mechanism and a machining center. Background Art

[0002] Sheet processing is to make wood into flat rectangular building material boards of standard size, which are applied to the construction industry and the decoration industry, or used in furniture production, etc., and are used as components for walls, ceilings or floors. Sheet processing includes a series of processes such as sawing, drilling, milling, grinding, etc. Commonly used sheet processing equipment includes panel saws, machining centers and other mechanical equipment.

[0003] During the sheet processing process, in order to improve the processing effect of the sheet and facilitate equipment processing, it is often necessary to place the sheet at a specific position on the processing table for processing. However, the sheet is heavy and often a large piece, resulting in the need for operators to use specific tools or the joint efforts of several people to move it from other positions on the workbench to a specific position or quickly remove the processed sheet from the workbench. The entire handling operation is cumbersome, time-consuming, reduces the sheet processing efficiency, and affects the user experience of the operator. Summary of the Utility Model

[0004] The embodiments of this application provide a material grabbing and pushing mechanism and a machining center, which can solve the problems that existing operators manually handle the sheets on the workbench, the handling operation is cumbersome and time-consuming, reducing the sheet processing efficiency and affecting the user experience of the operator.

[0005] To achieve this purpose, the embodiments of this application provide the following several solutions.

[0006] According to one aspect of the embodiments of this application, a material grabbing and pushing mechanism is provided, including a power module, a material grabbing module and a material pushing module. The material grabbing module includes at least one suction cup, and the material grabbing module is used to lower the suction cup at the material grabbing position to grab the sheet.

[0007] The material pushing module includes a material pushing cross bar, and the material pushing module is used to lower the material pushing cross bar at the material pushing position so that the material pushing cross bar contacts the workbench surface on one side of the sheet.

[0008] The power module includes a cross beam horizontally placed above the workbench surface. The material grabbing module and the material pushing module are fixed on one side of the upper part of the cross beam. The power module is used to move along the workbench surface to drive the material grabbing module and the material pushing module to move.

[0009] In a possible implementation, the vertical stroke of the material grabbing module includes a first stroke and a second stroke connected in sequence. The material grabbing module includes a first material grabbing cylinder and a second material grabbing cylinder. The second material grabbing cylinder is fixed to one side of the crossbeam. The first material grabbing cylinder is used to drive the suction cup to move during the first stroke, and the second material grabbing cylinder is used to drive the suction cup to move during the second stroke.

[0010] In a possible implementation, the material grabbing module includes a material grabbing crossbar, which is horizontally placed on the workbench surface. The suction cups are arranged at intervals on the side of the material grabbing crossbar close to the workbench surface, and the side of the material grabbing crossbar far from the workbench surface is connected to the first material grabbing cylinder.

[0011] In a possible implementation, the material grabbing module further includes a first cushion plate and a second cushion plate. The first cushion plate is fixed to the side of the material grabbing crossbar far from the workbench surface. The second cushion plate is located on the side of the first cushion plate far from the material grabbing crossbar. The first material grabbing cylinder is fixed to the second cushion plate, and the lifting end of the first material grabbing cylinder passes through the second cushion plate and is connected to the first cushion plate. The lifting end of the second material grabbing cylinder is connected to the second cushion plate.

[0012] In a possible implementation, the material grabbing module further includes a material grabbing optical axis and a third cushion plate. The third cushion plate is located on the side of the second cushion plate far from the first cushion plate. The second material grabbing cylinder is connected to the third cushion plate, and the lifting end of the second material grabbing cylinder passes through the third cushion plate and is connected to the second cushion plate. The material grabbing optical axis passes through the second cushion plate and the third cushion plate, and the bottom end of the material grabbing optical axis is connected to the first cushion plate.

[0013] In a possible implementation, the material pushing module is arranged on at least one side of the material grabbing module. The material pushing module includes a material pushing cylinder, which is inclined relative to the crossbeam, and the pushing end of the material pushing cylinder is connected to the material pushing crossbar.

[0014] In a possible implementation, the material pushing module includes a material pushing cylinder seat and a material pushing optical axis. One side of the material pushing cylinder seat is fixed to the crossbeam. The material pushing cylinder is fixed to the material pushing cylinder seat, and the pushing end of the material pushing cylinder passes through the material pushing cylinder seat and is connected to the material pushing crossbar. One end of the material pushing optical axis is fixed to the material pushing crossbar, and the material pushing optical axis movably passes through the material pushing cylinder seat.

[0015] In a possible implementation, the pusher module further includes an inclined block. The inclined side of the inclined block is inclined relative to the workbench surface. The bottom of the inclined block faces the workbench surface, and the plane where the bottom is located is parallel to the workbench surface. The pusher end of the pusher cylinder is connected to the inclined side of the inclined block.

[0016] In a possible implementation, a brush is provided on the side of the pusher cross bar away from the cross beam. The distance from the bottom of the brush to the workbench surface is greater than the distance from the bottom of the pusher cross bar to the workbench surface.

[0017] According to one aspect of the embodiments of the present application, a machining center is provided. The machining center is used for processing plates. The machining center includes the material grabbing and pushing mechanism as described above and a workbench surface for placing plates. The material grabbing and pushing mechanism is fixed to the workbench surface.

[0018] The beneficial effects brought by the technical solutions provided by the embodiments of the present application are:

[0019] In the material grabbing and pushing mechanism provided by the present application, the material grabbing module includes at least one suction cup. The material grabbing module is used to lower the suction cup at the material grabbing position to grab the plate. The pusher module includes a pusher cross bar. The pusher module is used to lower the pusher cross bar at the pusher position so that the pusher cross bar contacts the workbench surface on one side of the plate. The power module includes a cross beam horizontally disposed above the workbench surface. The material grabbing module and the pusher module are fixed to one side of the upper part of the cross beam. The power module is used to move along the workbench surface to drive the material grabbing module and the pusher module to move. The embodiments of the present application can grab the plate through the material grabbing module and realize the movement and pushing of the grabbed plate through the movement of the power module and the lowering of the pusher cross bar. The plate can be moved on the workbench surface in a mechanical handling manner, solving the problem that the operator needs to manually move the plate. The handling operation of the plate is simple and time-consuming, effectively improving the processing efficiency of the plate and enhancing the user experience of the operator. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments of the present application.

[0021] Figure 1 It is the front view of the material grabbing and pushing mechanism provided by the embodiments of the present application;

[0022] Figure 2 It is the side view of the material grabbing and pushing mechanism provided by the embodiments of the present application;

[0023] Figure 3 It is the structural diagram of the machining center provided by the embodiments of the present application.

[0024] Label description: 1. First material-grabbing cylinder; 2. Second material-grabbing cylinder; 3. Material-grabbing optical axis; 4. Material-grabbing linear bearing; 5. Material-pushing optical axis; 6. Material-pushing cylinder; 7. Floating joint; 8. Material-pushing dust suction hood; 9. Material-grabbing cross bar; 10. Suction cup; 11. Material-pushing cylinder seat; 12. Inclined block; 13. Brush; 14. Material-pushing cross bar; 15. Y-axis cross beam; 16. First backing plate; 17. Second backing plate; 18. Third backing plate; 19. Loading roller bracket; 20. Y-shaped bracket. Detailed implementation mode

[0025] The embodiments of the present application will be described below with reference to the accompanying drawings in the present application. It should be understood that the implementation modes described below with reference to the accompanying drawings are exemplary descriptions for explaining the technical solutions of the embodiments of the present application, and do not constitute limitations on the technical solutions of the embodiments of the present application.

[0026] Those skilled in the art of the present technology can understand that unless specifically stated otherwise, the singular forms "a", "an", "the" and "said" used here may also include the plural forms. It should be further understood that the terms "including" and "comprising" used in the embodiments of the present application mean that the corresponding features can be implemented as the presented features, information, data, steps, operations, elements and / or components, but do not exclude being implemented as other features, information, data, steps, operations, elements, components and / or their combinations supported by the art of the present technology. It should be understood that when we say an element is "connected" or "coupled" to another element, this element can be directly connected or coupled to the other element, or it can mean that this element and the other element establish a connection relationship through an intermediate element. In addition, the "connection" or "coupling" used here can include wireless connection or wireless coupling. The term "and / or" used here indicates at least one of the items defined by this term. For example, "A and / or B" indicates being implemented as "A", or being implemented as "B", or being implemented as "A and B".

[0027] To make the purpose, technical solutions and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] The technical solutions of the embodiments of the present utility model and the technical effects produced by the technical solutions of the present utility model will be described below through the description of several exemplary implementation modes. It should be noted that the following implementation modes can be referred to, learned from or combined with each other. For the same terms, similar features and similar implementation steps in different implementation modes, they will not be described repeatedly.

[0029] The material-grabbing and material-pushing mechanism and machining center provided by the present application aim to solve at least one technical problem existing in the prior art.

[0030] An embodiment of the present application provides a material-grabbing and material-pushing mechanism, such asFigures 1 - 3 As shown in Figures 1 - 3 , the material grasping and pushing mechanism includes a power module, a material grasping module, and a material pushing module. The material grasping module includes at least one suction cup 10. The material grasping module is used to lower the suction cup 10 at the material grasping position to grasp the plate. The material pushing module includes a pushing cross bar 14. The material pushing module is used to lower the pushing cross bar 14 at the material pushing position so that the pushing cross bar 14 contacts the workbench surface on one side of the plate. The power module includes a cross beam horizontally disposed above the workbench surface. The material grasping module and the material pushing module are fixed on one upper side of the cross beam. The power module is used to move along the workbench surface to drive the material grasping module and the material pushing module to move.

[0031] Optionally, the cross beam can be a Y-axis cross beam 15. Y-shaped brackets 20 are provided at both ends of the Y-axis cross beam 15. The Y-shaped brackets 20 are movably fixed on both sides of the workbench surface. Among them, tracks can be correspondingly provided on both sides of the workbench surface. The Y-shaped brackets 20 can be engaged and connected with the tracks, and a rack for the Y-axis cross beam 15 to move can be provided on the tracks.

[0032] Optionally, a motor or a cylinder can be provided on the Y-shaped bracket 20 at one end or both ends of the Y-axis cross beam 15, and the motor or the cylinder is used to drive the Y-axis cross beam 15 to move along the workbench surface.

[0033] Optionally, the material grasping module and the material pushing module can be arranged on the same side of the cross beam. When the cross beam moves, it drives the material grasping module and the material pushing module to move simultaneously. Among them, a tail shield can also be arranged on the side of the cross beam where the material grasping module and the material pushing module are arranged. Both ends of the tail shield are fixed on the same side of the cross beam, and the tail shield surrounds the material grasping module and the material pushing module to protect the material grasping module and the material pushing module.

[0034] Optionally, the workbench surface can include a loading support wheel frame, which is arranged on the side of the cross beam where the material grasping module is arranged. The plate to be processed is placed on the loading support wheel frame. A plurality of rollers can be provided on the loading support wheel frame. The plate is placed on the rollers, and the friction between the plate and the workbench surface is reduced through the contact between the rollers and the plate.

[0035] Optionally, after grasping the plate and driving the plate to move through the movement of the power module, in order to ensure that the plate can be accurately located in the processing area, a push plate and a driving mechanism for driving the push plate to lift and act can also be provided on the loading roller bracket 19. After the material grasping module grasps the plate and the power module drives the material grasping module and the plate to move to the processing area, the driving mechanism drives the push plate to rise and drives the push plate to push the plate towards the processing area so that the plate is in the correct position in the processing area.

[0036] Optionally, to prevent the sheet material from colliding with the crossbeam and other components during the process of the material gripping module gripping the sheet material, the vertical stroke of the material gripping module includes a first stroke and a second stroke connected in sequence. The material gripping module includes a first material gripping cylinder 1 and a second material gripping cylinder 2. The second material gripping cylinder 2 is fixed to one side of the crossbeam. The first material gripping cylinder 1 is used to drive the suction cup 10 to move during the first stroke, and the second material gripping cylinder 2 is used to drive the suction cup 10 to move during the second stroke. The lifting height when the material gripping module grips the sheet material can be adjusted by controlling the actions of the first material gripping cylinder 1 and the second material gripping cylinder 2.

[0037] Optionally, to improve the gripping effect and ensure uniform force on the sheet material, the material gripping module includes a material gripping crossbar 9. The material gripping crossbar 9 is horizontally placed on the workbench surface. The suction cups 10 are spaced apart on the side of the material gripping crossbar 9 close to the workbench surface. The side of the material gripping crossbar 9 away from the workbench surface is connected to the first material gripping cylinder 1. Among them, the distances between the suction cups 10 can be the same, and the number of suction cups 10 can be two or more.

[0038] Optionally, the material gripping crossbar 9 is farther from the crossbeam than the material pushing crossbar 14, and both the material pushing crossbar 14 and the material gripping crossbar 9 are arranged parallel to the upper part of the crossbeam to ensure that when the crossbeam moves, the material pushing crossbar 14 and the material gripping crossbar 9 can drive the sheet material to move in the same direction.

[0039] Optionally, the material gripping module further includes a first backing plate 16 and a second backing plate 17. The first backing plate 16 is fixed to the side of the material gripping crossbar 9 away from the workbench surface. The second backing plate 17 is located on the side of the first backing plate 16 away from the material gripping crossbar 9. The first material gripping cylinder 1 is fixed to the second backing plate 17, and the lifting end of the first material gripping cylinder 1 passes through the second backing plate 17 and is connected to the first backing plate 16. The lifting end of the second material gripping cylinder 2 is connected to the second backing plate 17. During the first stroke, the first material gripping cylinder 1 drives the first backing plate 16 to move towards the second backing plate 17 or drives the first backing plate 16 away from the second backing plate 17. During the second stroke, the second material gripping cylinder 2 drives the second backing plate 17 and the first material gripping cylinder 1 fixed on the second backing plate 17 to move.

[0040] Optionally, to ensure that the movement direction of the material gripping module in the vertical direction remains unchanged and to protect the first material gripping cylinder 1 and the second material gripping cylinder 2. The material gripping module further includes a material gripping optical axis 3 and a third backing plate 18. The third backing plate 18 is located on the side of the second backing plate 17 away from the first backing plate 16. The second material gripping cylinder 2 is connected to the third backing plate 18, and the lifting end of the second material gripping cylinder 2 passes through the third backing plate 18 and is connected to the second backing plate 17. The material gripping optical axis 3 passes through the second backing plate 17 and the third backing plate 18, and the bottom end of the material gripping optical axis 3 is connected to the first backing plate 16.

[0041] In one embodiment, the material grasping module further includes a material grasping linear bearing 4, which is fixed on the second backing plate 17 and the third backing plate 18. The material grasping optical axis 3 is movably fixed within the material grasping linear bearing 4. Thus, when the first material grasping cylinder 1 and the second material grasping cylinder 2 act, the material grasping optical axis 3 moves vertically along the material grasping linear bearing 4.

[0042] Optionally, the number of both the first material grasping cylinder 1 and the second material grasping cylinder 2 is two. The two first material grasping cylinders 1 are connected to the material grasping cross bar 9 through different first backing plates 16. Among them, the two first backing plates 16 can be fixed at different ends of the material grasping cross bar 9.

[0043] Optionally, the material pushing module is arranged on at least one side of the material grasping module. The material pushing module includes a material pushing cylinder 6. The material pushing cylinder 6 is arranged obliquely with respect to the cross beam, and the pushing end of the material pushing cylinder 6 is connected to the material pushing cross bar 14.

[0044] In one embodiment, the material pushing cylinder 6 is of a columnar structure. The pushing end is arranged at one end of the columnar structure, and the other end of the columnar structure extends away from the cross beam. The number of the material pushing cylinders 6 can be two, and the material pushing cylinders 6 are arranged on both sides of the material grasping module.

[0045] Optionally, to protect the material pushing cylinder 6, a floating joint 7 can also be provided at the pushing end of the material pushing cylinder 6. The material pushing cylinder 6 is connected to the material pushing cross bar 14 through the floating joint 7.

[0046] Optionally, the material pushing module includes a material pushing cylinder seat 11 and a material pushing optical axis 5. One side of the material pushing cylinder seat 11 is fixed to the cross beam. The material pushing cylinder 6 is fixed to the material pushing cylinder seat 11 and the pushing end of the material pushing cylinder 6 passes through the material pushing cylinder seat 11 and is connected to the material pushing cross bar 14. One end of the material pushing optical axis 5 is fixed to the material pushing cross bar 14, and the material pushing optical axis 5 movably passes through the material pushing cylinder seat 11.

[0047] Optionally, the inclination of the side of the material pushing cylinder seat 11 for fixing the material pushing cylinder seat 11 can correspond to the inclination of the material pushing cylinder 6. Among them, a linear bearing can also be provided on the material pushing cylinder seat 11. The material pushing optical axis 5 passes through the linear bearing fixed on the material pushing cylinder seat 11 to limit the movement direction of the material pushing cross bar 14 and bear the horizontal load when the material pushing cross bar 14 pushes materials.

[0048] Optionally, to ensure that the bottom of the material pushing cross bar 14 can be parallel to the workbench surface, the material pushing module further includes an inclined block 12. The inclined side of the inclined block 12 is inclined with respect to the workbench surface, and the bottom of the inclined block 12 faces the workbench surface, and the plane where the bottom is located is parallel to the workbench surface. The pushing end of the material pushing cylinder 6 is connected to the inclined side of the inclined block 12. Among them, the bottom end of the material pushing optical axis 5 can also be fixed to the inclined side of the inclined block 12.

[0049] Optionally, a brush 13 is provided on the side of the pushing cross bar 14 away from the cross beam. The distance from the bottom of the brush 13 to the workbench surface is greater than the distance from the bottom of the pushing cross bar 14 to the workbench surface. The brush 13 is used to remove the items generated during the processing of the board.

[0050] Optionally, to reduce the air pollution generated during the processing of the board, a pushing suction hood 8 may also be included. The pushing suction hood 8 can be arranged between the two pushing cylinders 6 and is located on the side of the material grabbing cross bar 9 close to the cross beam. The pushing suction hood 8 is used to adsorb the air pollutants generated during the processing of the board. Among them, the number of the pushing suction hoods 8 can be two.

[0051] In the material grabbing and pushing mechanism of the embodiment of the present application, the material grabbing module includes at least one suction cup. The material grabbing module is used to lower the suction cup at the material grabbing position to grab the board; the pushing module includes a pushing cross bar. The pushing module is used to lower the pushing cross bar at the pushing position so that the pushing cross bar contacts the workbench surface on one side of the board; the power module includes a cross beam horizontally placed above the workbench surface. The material grabbing module and the pushing module are fixed on one side of the upper part of the cross beam. The power module is used to move along the workbench surface to drive the material grabbing module and the pushing module to move. The embodiment of the present application can grab the board through the material grabbing module and realize the movement and pushing of the grabbed board through the movement of the power module and the lowering of the pushing cross bar, and can move the board on the workbench surface in a mechanical handling manner, solving the problem that the operator needs to manually move the board. The handling operation of the board is simple and time-consuming, effectively improving the processing efficiency of the board and enhancing the use experience of the operator.

[0052] According to one aspect of the embodiment of the present application, a machining center is also provided, as Figure 3 shown. The machining center is used for processing boards. The machining center includes the material grabbing and pushing mechanism as described in the above embodiment and a workbench surface for placing the boards. The material grabbing and pushing mechanism is fixed on the workbench surface.

[0053] The terms "first", "second", "third", "fourth", "1", "2", etc. (if any) in the specification, claims and drawings of the present application are used to distinguish similar objects and do not necessarily describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order other than the illustrated or textually described order.

[0054] It should be understood that although the flowchart of the embodiments of the present application indicates various operation steps by arrows, the execution order of these steps is not limited to the order indicated by the arrows. Unless there is a clear description in this article, in some implementation scenarios of the embodiments of the present application, the implementation steps in each flowchart can be executed in other orders according to requirements. In addition, some or all of the steps in each flowchart may include multiple sub-steps or multiple stages based on the actual implementation scenario. Some or all of these sub-steps or stages can be executed at the same time, and each sub-step or stage among these sub-steps or stages can also be executed at different times respectively. In the scenario where the execution times are different, the execution order of these sub-steps or stages can be flexibly configured according to requirements, and the embodiments of the present application do not limit this.

[0055] The above are only optional implementation manners of some implementation scenarios of the present application. It should be noted that for those of ordinary skill in the art, without departing from the technical concept of the solution of the present application, adopting other similar implementation means based on the technical idea of the present application also belongs to the protection scope of the embodiments of the present application.

Claims

1. A material grabbing and pushing mechanism, characterized in that: It includes a power module, a material grabbing module and a material pushing module, wherein the material grabbing module includes at least one suction cup, and the material grabbing module is used to lower the suction cup at the material grabbing position to grab the plate; The pushing module comprises a pushing cross bar, and the pushing module is used to lower the pushing cross bar at the pushing position so that the pushing cross bar contacts the work surface on one side of the plate; The power module includes a crossbeam with an upper portion placed horizontally above the work surface, the material grabbing module and the material pushing module are fixed to one side of the upper portion of the crossbeam, and the power module is used to move along the work surface to drive the material grabbing module and the material pushing module to move.

2. The material grabbing and pushing mechanism according to claim 1, characterized in that: The vertical stroke of the grabbing module includes a first stroke and a second stroke connected in sequence. The grabbing module includes a first grabbing cylinder and a second grabbing cylinder. The second grabbing cylinder is fixed to one side of the crossbeam. The first grabbing cylinder is used to drive the suction cup to move in the first stroke, and the second grabbing cylinder is used to drive the suction cup to move in the second stroke.

3. The material grabbing and pushing mechanism according to claim 2, characterized in that: The material grabbing module comprises a material grabbing cross bar, which is horizontally placed on the work surface, the suction cups are arranged at intervals on a side of the material grabbing cross bar close to the work surface, and the side of the material grabbing cross bar away from the work surface is connected to the first material grabbing cylinder.

4. The material grabbing and pushing mechanism according to claim 3, characterized in that: The material grabbing module also includes a first pad and a second pad, the first pad is fixed to the side of the material grabbing cross bar away from the work surface, the second pad is located on the side of the first pad away from the material grabbing cross bar, the first material grabbing cylinder is fixed to the second pad, and the lifting end of the first material grabbing cylinder passes through the second pad and is connected to the first pad, and the lifting end of the second material grabbing cylinder is connected to the second pad.

5. The material grabbing and pushing mechanism according to claim 4, characterized in that: The material grabbing module also includes a material grabbing optical axis and a third pad. The third pad is located on the side of the second pad away from the first pad. The second material grabbing cylinder is connected to the third pad, and the lifting end of the second material grabbing cylinder passes through the third pad and is connected to the second pad. The material grabbing optical axis passes through the second pad and the third pad, and the bottom end of the material grabbing optical axis is connected to the first pad.

6. The material grabbing and pushing mechanism according to claim 1, characterized in that: The pushing module is arranged on at least one side of the grabbing module, and the pushing module comprises a pushing cylinder, which is arranged obliquely relative to the cross beam, and a pushing end of the pushing cylinder is connected to the pushing cross bar.

7. The material grabbing and pushing mechanism according to claim 6, characterized in that: The pushing module includes a pushing cylinder seat and a pushing optical axis, one side of the pushing cylinder seat is fixed to the cross beam, the pushing cylinder is fixed to the pushing cylinder seat and the pushing end of the pushing cylinder passes through the pushing cylinder seat and is connected to the pushing cross bar, one end of the pushing optical axis is fixed to the pushing cross bar, and the pushing optical axis movably passes through the pushing cylinder seat.

8. The material grabbing and pushing mechanism according to claim 6, characterized in that: The pushing module also includes an inclined block, the inclined side of which is inclined relative to the work surface, the bottom of the inclined block is opposite to the work surface, and the plane where the bottom is located is parallel to the work surface, and the pushing end of the pushing cylinder is connected to the inclined side of the inclined block.

9. The material grabbing and pushing mechanism according to claim 1, characterized in that: A brush is provided on one side of the push rod away from the cross beam, and the distance from the bottom of the brush to the work surface is greater than the distance from the bottom of the push rod to the work surface.

10. A machining center, characterized in that: The machining center is used for plate processing, and comprises a material grabbing and pushing mechanism as described in any one of claims 1 to 9 and a work surface for placing plates, wherein the material grabbing and pushing mechanism is fixed to the work surface.

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