Flapping device and stacking production line

Abstract

The utility model relates to the technical field of workpiece stacking, and discloses a flapping device and a stacking production line, the device comprises a support frame, the support frame is provided with a front flapping assembly, a rear flapping assembly and a side flapping assembly, the front flapping assembly, the rear flapping assembly and the side flapping assembly all comprise flapping surfaces, and a flapping area is defined by the flapping surfaces; the flapping surface of the front flapping assembly is a fixed surface and is used for flapping the front side of a workpiece, the flapping surface of the rear flapping assembly is a movable surface and is used for flapping the rear side of the workpiece, and the flapping surface of the side flapping assembly is a movable surface and is used for flapping the left side or the right side of the workpiece; the size and the shape of the flapping area are adjusted by adjusting the flapping faces of the rear flapping assembly and the side flapping assemblies. The scheme is mainly used for flapping and centering before material sheet workpieces are stacked in a stacking production line, so that the stacks are kept neat. The circumferential face of a workpiece material piece is flapped through the flapping faces of the front flapping assembly, the rear flapping assembly and the side flapping assembly, so that the workpiece falls down at the same position in the vertical direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to work piece stacking technical field especially relates to a patting device and stacking production line. BACKGROUND

[0002] The stacking equipment is a kind of mechanical equipment for industrial and logistics field, mainly used for the automatic stacking of goods, taking goods, transferring or storage management.It is widely used in modern warehousing and production line to improve space utilization, reduce labor costs and improve work efficiency.In the industrial field of plate processing, stacking equipment is usually arranged after operation equipment such as stamping equipment, laser cutting equipment, for stacking of processed plate workpieces.How to stack the processed workpiece plate neatly is one of the research focuses in the field.

[0003] Chinese patent CN202320700176.2 discloses a plate stacking device, comprising a bottom plate with a material pile area, a plurality of patting mechanisms are arranged around the material pile area on the bottom plate, the patting mechanism comprises a support detachably arranged on the bottom plate, a cylinder is arranged on the support towards the material pile area, the telescopic end of the cylinder is connected with a material pushing plate, and the upper end of the material pushing plate is inclined outward.Simple electrical control structure can realize automatic patting and stacking of parts, and the product has wide applicability and can meet the requirements of different part sizes for blanking and stacking, automatic operation is realized by using electrical control, operation is reduced, efficiency is improved, automatic material collecting, patting and stacking are realized without manual operation, personnel operation safety hazards are reduced, and the cost is lower than that of PLC control.The scheme needs to be improved.

[0004] The utility model overcomes the shortcomings of prior art, provides a patting device and stacking production line for realizing patting and centering when stacking workpieces, so that the stacked workpieces are kept neat. INVENTION CONTENTS

[0005] The utility model mainly aims at providing a patting device, which comprises a support frame, the support frame is provided with a front patting assembly, a rear patting assembly and a side patting assembly, the front patting assembly, the rear patting assembly and the side patting assembly all comprise a patting surface, and the patting surfaces surround a patting area;

[0006] The patting surface of the front patting assembly is a fixed surface for patting the front side of a workpiece, the patting surface of the rear patting assembly is a movable surface for patting the rear side of a workpiece, and the patting surface of the side patting assembly is a movable surface for patting the left side or the right side of a workpiece;

[0007] The size and shape of the patting area are adjusted by adjusting the patting surfaces of the rear patting assembly and the side patting assembly.

[0008] Optionally, the front beating assembly comprises a fixed seat, a front beating plate and a transition table, the fixed seat is connected with the support frame, the transition table is arranged on the fixed seat, and the transition table is located at the entrance of the beating area; the front beating plate is vertically arranged on the outlet side of the transition table, the outlet side is the side of the transition table close to the beating area, and the front beating plate is provided with the beating surface.

[0009] Optionally, the transition table is provided with a plurality of parallel roller strips, and a transition roller is arranged in the middle part of the transition table, the transition roller is perpendicular to the roller strips, and the transition roller is located on the outlet side of the transition table.

[0010] The transition table is connected with the fixed seat through a lifting mechanism, the lifting mechanism can push the transition table to overturn towards the beating area, and the angle between the transition table and the horizontal plane is adjusted.

[0011] Optionally, a partition plate is arranged, the partition plate penetrates through the front beating plate and extends into the beating area, and the upper side top area of the partition plate is in an arc shape.

[0012] Optionally, the rear beating assembly comprises a first guide rail, a first motor, a first lead screw, a first moving support and a rear beating plate.

[0013] The first guide rail and the first motor are arranged on the support frame, the first motor is in transmission connection with the first lead screw, the first moving support is in transmission connection with the first lead screw, the first moving support is in sliding connection with the first guide rail, and the rear beating plate is arranged on the first moving support; the first motor drives the first moving support to drive the rear beating plate to approach or move away from the front beating assembly.

[0014] Optionally, the first moving support and the rear beating plate are connected through a second moving support, the rear beating plate is arranged on the second moving support, the first moving support and the second moving support are hingedly connected through a second connecting rod, the first moving support is provided with a first air cylinder, the movable end of the first air cylinder is connected with the second moving support, and the first air cylinder drives the second moving support to drive the rear beating plate to approach or move away from the front beating assembly.

[0015] Optionally, a rotating piece is arranged between the second moving support and the rear beating plate, the rotating piece is used for adjusting the angle of the rear beating plate, and a buffer piece is arranged between the rotating piece and the rear beating plate.

[0016] Optionally, the side beating assembly comprises a second guide rail, a second motor, a second screw rod, a third moving bracket and a side beating plate; the second guide rail and the second motor are arranged on the support frame, the second motor is in transmission connection with the second screw rod, the second screw rod is in transmission connection with the third moving bracket, the third moving bracket is in sliding connection with the second guide rail, the side beating plate is arranged on the third moving bracket, and the second motor drives the third moving bracket to move the side beating plate to the inside or outside of the beating area.

[0017] Optionally, the third moving bracket is provided with a second air cylinder and a guide column, the movable end of the second air cylinder is connected with the side beating plate, the movable end of the guide column is connected with the side beating plate, and the second air cylinder drives the side beating plate to move to the inside or outside of the beating area.

[0018] The utility model also provides a stacking production line which comprises the beating device.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The beating device is mainly used for beating and centering the material sheet workpiece before stacking in the stacking production line, so that the stacking is kept neat. The beating surface of the front beating assembly, the rear beating assembly and the side beating assembly beats the circumferential surface of the workpiece material sheet, so that the workpiece falls down at the same position in the vertical direction. BRIEF DESCRIPTION OF DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings, which do not constitute limitation on the embodiments, and elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified, and the drawings do not constitute proportional limitation.

[0022] Figure 1 It is an embodiment schematic diagram of the beating device of the utility model;

[0023] Figure 2 It is an embodiment schematic diagram of the beating device of the utility model front, rear and side beating assemblies;

[0024] Figure 3 It is an embodiment schematic diagram of the beating device of the utility model front beating assembly Figure 1 ;

[0025] Figure 4 It is an embodiment schematic diagram of the beating device of the utility model front beating assembly Figure 2 ;

[0026] Figure 5 It is an embodiment schematic diagram of the beating device of the utility model rear beating assembly;

[0027] Figure 6 Fig. 6 is a schematic view of a rear beating plate of the beating device embodiment of the present application;

[0028] Figure 7 Fig. 7 is a schematic view of a side beating assembly of the beating device embodiment of the present application; Figure 1

[0029] Figure 8 Fig. 8 is a schematic view of a side beating assembly of the beating device embodiment of the present application; Figure 2

[0030] Figure 9 Fig. 9 is a schematic view of the stacking production line embodiment of the present application;

[0031] Figure 10 Fig. 10 is a side view of the stacking production line embodiment of the present application.

[0032] Reference signs:

[0033] 10 - beating device; 100 - support frame; 110 - front beating assembly; 111 - fixed seat; 112 - front beating plate; 113 - transition table; 1131 - roller strip; 1132 - transition roller; 114 - lifting mechanism; 1141 - worm gear; 1142 - support rod; 1143 - first connecting rod; 1144 - manual rotating wheel; 115 - partition plate; 120 - rear beating assembly; 121 - first guide rail; 122 - first motor; 123 - first lead screw; 124 - first moving support; 1241 - first air cylinder; 125 - rear beating plate; 126 - encoder; 127 - second moving support; 1271 - second connecting rod; 128 - rotating piece; 129 - buffer piece; 130 - side beating assembly; 131 - second guide rail; 132 - second motor; 133 - second lead screw; 134 - third moving support; 1341 - second air cylinder; 1342 - guide post; 135 - side beating plate; 140 - beating surface; 210 - trolley; 220 - trolley guide rail; 230 - lifting assembly; 240 - buffer fork; 300 - conveying belt. DETAILED DESCRIPTION

[0034] ​​For the convenience of understanding the present application, the present application will be described in more detail below in conjunction with the drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions used in the present specification are for illustrative purposes only. In the description of the present application, the terms "first", "second" are used only for descriptive purposes and cannot be understood as indicating relative importance or implying the number of the indicated technical features. Therefore, unless otherwise specified, the features with "first", "second" can explicitly or implicitly include one or more of the features; the meaning of "multiple" is two or more. The term "include" and any variation thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof can be present or added.

[0035] In addition, unless otherwise explicitly specified and limited, the terms "mount", "connected", "connected" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements. All technical and scientific terms used in the present specification have the same meaning as understood by those skilled in the art of the present application. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not applicable to limit the present application. The term "and / or" used in the present specification includes any and all combinations of one or more related listed items.

[0036] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0037] As Figures 1-8 shown, an embodiment of the beating device provided by the present application is shown.

[0038] Please refer to Figures 1-8 , this embodiment is mainly used for beating and centering when the workpiece is blanked in the stacking production line, so as to keep the workpiece stacking neat. The embodiment comprises a support frame 100, the support frame 100 is provided with a front beating assembly 110, a rear beating assembly 120 and a side beating assembly 130, the front beating assembly 110, the rear beating assembly 120 and the side beating assembly 130 all comprise a beating surface 140, and the beating surface 140 encloses a beating area.

[0039] The beating face 140 of the front beating assembly 110 is a fixed face for beating the front side of the workpiece, the beating face 140 of the rear beating assembly 120 is a moving face for beating the rear side of the workpiece, and the beating face 140 of the side beating assembly 130 is a moving face for beating the left side or the right side of the workpiece. The size and shape of the beating area can be adjusted by adjusting the beating faces of the rear beating assembly 120 and the side beating assembly 130.

[0040] Specifically, the beating face position of the side beating assembly 130 can be adjusted and then kept fixed, and the workpiece can be beaten and centered by moving the beating face of the rear beating assembly 120; the beating face position of the rear beating assembly 120 can be adjusted and then kept fixed, and the workpiece can be beaten and centered by moving the beating face of the side beating assembly 130; or the workpiece can be beaten and centered by moving the beating faces of the side beating assembly 130 and the rear beating assembly 120.

[0041] In an embodiment, the front beating assembly 110 includes a fixed seat 111, a front beating plate 112, and a transition table 113. The fixed seat 111 is connected to the support frame 100, and the transition table 113 is arranged on the fixed seat 111. The transition table 113 is located at the entrance of the beating area, and the entrance of the beating area specifically refers to one side of the workpiece feeding. The front beating plate 112 is vertically arranged on the outlet side of the transition table 113, and the outlet side is the side of the transition table 113 close to the beating area, that is, the front beating plate 112 is located inside the beating area, and the front beating plate 112 is provided with a beating face 140 located inside the beating area. The front beating plate 112 is fixedly connected to the fixed seat 111.

[0042] The transition table 113 is used to support the workpiece into the beating area, and is at an angle with the horizontal plane and faces the beating area. The front beating plate 112 is used for abutting and limiting the front side of the workpiece during beating and centering.

[0043] In an embodiment, the transition table 113 is provided with a plurality of parallel roller strips 1131, and the middle part of the transition table 113 is provided with a transition roller 1132 which is perpendicular to the roller strips 1131 and located on the outlet side of the transition table 113. The transition table 113 is connected to the fixed seat 111 through a lifting mechanism 114, and the lifting mechanism 114 can push the transition table 113 to flip towards the beating area to adjust the angle between the transition table and the horizontal plane.

[0044] The roller strips 1131 and the transition roller 1131 are used to reduce the friction of the workpiece moving on the transition table 113, and the transition roller 1131 can also extend the conveying distance of the roller strips 1131 to further avoid the workpiece from falling outside the beating area. The lifting mechanism 114 can adjust the inclination of the transition table 113 to meet the inclination requirements of workpieces of different sizes and weights smoothly sliding into the beating area on the transition table 113.

[0045] The lifting mechanism 114 can be driven by a worm gear 1141. The active end of the worm gear 1141 is slidingly connected to the transition table 113. The power of the worm gear 1141 can be provided by an electric motor or a manual rotating wheel 1144. In the embodiment, the power is provided by the manual rotating wheel 1144. The transition table 113 and the fixed seat 111 are provided with a support rod 1142 and a first connecting rod 1143. The support rod 1142 is fixedly connected to the fixed seat 111. The two ends of the first connecting rod 1143 are hingedly connected to the transition table 113 and the support rod 1142, respectively. The hinged point of the first connecting rod 1143 on the transition table 113 is located on the side close to the beating area.

[0046] Further, the front beating assembly 110 further comprises a partition plate 115. The partition plate 115 extends into the beating area through the front beating plate 112. The upper side top area of the partition plate 115 is arc-shaped. For small-size workpiece beating alignment, due to the stroke limitation, only one side of the side beating assembly 130 can beat the left side or the right side of the workpiece. Therefore, the partition plate 115 is used to abut and limit the remaining side (left side or right side) of the workpiece, so as to meet the small-size workpiece beating alignment.

[0047] In an embodiment, the rear beating assembly 120 comprises a first guide rail 121, a first motor 122, a first lead screw 123, a first moving bracket 124, and a rear beating plate 125. The first guide rail 121 and the first motor 122 are arranged on the support frame 100. The first motor 121 is drivingly connected to the first lead screw 123. The first moving bracket 124 is drivingly connected to the first lead screw 123. The first moving bracket 124 is slidingly connected to the first guide rail 121. The rear beating plate 125 is arranged on the first moving bracket 124. The first motor 121 drives the first moving bracket 124 to drive the rear beating plate 125 to approach or move away from the front beating assembly 110.

[0048] Specifically, the number of the first guide rails 121 is two. The two first guide rails 121 are arranged in parallel along a first direction. The first lead screw 123 is arranged between the two first guide rails 121 and is arranged in parallel with the first guide rails 121. The end of the first lead screw 123 is further provided with an encoder 126 for stroke control of the first moving bracket 124. The first guide rail 121 is provided with a scale. The first moving bracket 124 is provided with an arrow pointing to the scale to display the stroke size.

[0049] Further, the first moving support 124 and the rear beating plate 125 are connected through the second moving support 127, the rear beating plate 125 is arranged on the second moving support 127, and the first moving support 124 and the second moving support 127 are hinged through the second connecting rod 1271. The first moving support 124 is provided with the first air cylinder 1241, the movable end of the first air cylinder 1241 is connected to the second moving support 127, and the first air cylinder 1241 drives the second moving support 127 to drive the rear beating plate 125 to approach or move away from the front beating assembly 110. This scheme can further expand the size application range of the workpiece beating centering in the first direction.

[0050] In addition, the second moving support 127 and the rear beating plate 125 are provided with the rotating piece 128, the rotating piece 128 is used for adjusting the angle of the rear beating plate 125 to adapt to the beating centering of workpieces of different shapes. The rotating piece 128 and the rear beating plate 125 are provided with the buffer piece 129, the buffer piece 129 is specifically a spring structure, and the buffer piece 129 is used for buffering the acting force of the rear beating plate 125 beating the workpiece to avoid the deformation of the workpiece. The connection mode of the rear beating plate 125 and the second moving support 127 is a quick release structure, which is convenient for replacing the rear beating plate 125 of different sizes to adapt to the beating of workpieces of different sizes.

[0051] The first moving support 124 adjusts the position of the second moving support 127 and the rear beating plate 125 along the first guide rail 121 according to the size of the workpiece, and adjusts the distance between the workpiece rear side and the workpiece rear side. In the beating process, the first moving support 124 keeps the fixed position in the first guide rail 121 direction. When the workpiece passes through the beating area, the first air cylinder 1241 pushes the rear beating plate 125 to move and contact the rear side of the workpiece, pushes the other side of the workpiece to contact and abut against the beating surface of the front beating assembly 110 and the side beating assembly 130, and realizes positioning centering.

[0052] In an embodiment, the side beating assembly 130 includes a second guide rail 131, a second motor 132, a second screw rod 133, a third moving support 134, and a side beating plate 135. The second guide rail 131 and the second motor 132 are arranged on the support frame 100, the second motor 132 is in transmission connection with the second screw rod 133, the second screw rod 133 is in transmission connection with the third moving support 134, the third moving support 134 is in sliding connection with the second guide rail 131, and the side beating plate 135 is arranged on the third moving support 134. The second motor 132 drives the third moving support 134 to drive the side beating plate 135 to move towards the inside or outside of the beating area.

[0053] Specifically, the number of the second guide rails 131 is two, the two second guide rails 131 are arranged in parallel in the second direction, and the second screw rod 133 is arranged between the two second guide rails 131 and parallel to the first guide rail 131. The two sides of the third moving bracket 134 are respectively connected with the second guide rails 131 in sliding mode, and the third moving bracket 134 has a certain width, which is adapted to the interval between the beating plate of the front beating assembly 110 and the beating plate of the rear beating assembly 120.

[0054] Further, the third moving bracket 134 is provided with a second cylinder 1341 and a guide column 1342, the movable end of the second cylinder 1341 is connected with the side beating plate 135, the number of the guide columns 1342 is two, and the two guide columns 1342 are respectively located on the two sides of the second cylinder 1341, the movable end of the guide column 1342 is connected with the side beating plate 135, and the second cylinder 1341 drives the side beating plate 135 to move towards the inside or outside of the beating area. The scheme can further expand the size application range of the workpiece beating pair in the second direction. In addition, the third moving bracket 134 is provided with two groups of second cylinders 1341, guide columns 1342 and side beating plates 135 arranged adjacently, the two groups of side beating plates 135 can be controlled respectively by the second cylinders 1341, and are suitable for beating workpieces of different sizes and beating workpieces with a special-shaped side surface.

[0055] According to the size of the workpiece, the distance between the third moving bracket 134 and the side beating plate 135 in the second direction and the left side surface or the right side surface of the workpiece is adjusted by the second motor 132. During beating, the third moving bracket 134 keeps a fixed position in the direction of the second guide rail 131. When the workpiece passes through the beating area, the second cylinder 1341 pushes the side beating plate 135 to move and contact the left side surface or the right side surface of the workpiece, and pushes the other side surface of the workpiece to contact and abut against the beating surface of the front beating assembly 110 and the rear beating assembly 120, so that the positioning and centering are realized.

[0056] The number of the side beating assemblies 130 in the embodiment is two groups, and the two groups of side beating assemblies 130 are oppositely arranged and beat the left side surface and the right side surface of the workpiece respectively.

[0057] The first direction in the above embodiment can be the x direction, and the second direction can be the y direction.

[0058] As shown in Figures 9-10 The utility model also provides a stacking production line embodiment.

[0059] Please refer to Figures 9-10The embodiment includes the above-described beating device 10, and further includes a trolley 210, a trolley guide rail 220, a lifting assembly 230, a buffer fork 240, and a conveying belt 300. The support frame 100 is located above the lifting assembly 230, and the support frame 100 supports the buffer fork 240 to be above the lifting assembly 230. The lifting assembly 230 is arranged at a lifting position below the beating device 10, the trolley guide rail 220 is arranged below the beating device 10, the trolley guide rail 220 covers the position where the lifting position is located, and the trolley 210 can move along the trolley guide rail 220. The conveying belt 300 is arranged adjacent to the beating device 10, and is used to convey workpieces to the beating device 10 for beating positioning and centering.

[0060] The workpieces are conveyed to the beating device 10 through the conveying belt 300. During the process that the workpieces fall from the conveying belt 300 to the trolley 210, the beating device 10 beats and centers the workpieces, so that the workpieces are neatly stacked on the trolley 210. The lifting assembly 230 gradually reduces the height of the trolley 210 according to the amount or thickness of the workpieces stacked on the trolley 210 until the carrying capacity of the trolley 210 reaches a predetermined value or the maximum, and then the trolley 210 returns to the trolley guide rail 220 and moves to the head end or tail end of the trolley guide rail 220. The stacked workpieces are transferred from the trolley 210 by subsequent device equipment (stacking transfer device), and after the workpiece stack on the trolley 210 is transferred, the trolley 210 returns to the lifting position to repeat the above stacking process.

[0061] In summary, the beating device provided by the utility model is mainly used for beating and centering the workpiece sheets before stacking in the stacking production line, so that the stacking is neat. The beating surfaces of the front beating assembly, the rear beating assembly and the side beating assembly beat the circumferential surface of the workpiece sheets, so that the workpieces fall down at the same position in the vertical direction.

[0062] The above embodiments are only used to illustrate the technical solutions of the utility model, but not limit them. The technical features in the above embodiments or different embodiments can be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the utility model as described above. In order to be brief, they are not provided in details. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents. The modifications or replacements do not change the essence of the corresponding technical solutions out of the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A slapping device, characterized in that The support frame is provided with a front beating assembly, a rear beating assembly and a side beating assembly, each of which comprises a beating surface, and the beating surfaces enclose a beating area; The beating surface of the front beating assembly is a fixed surface for beating the front side of the workpiece, the beating surface of the rear beating assembly is a moving surface for beating the rear side of the workpiece, and the beating surface of the side beating assembly is a moving surface for beating the left or right side of the workpiece; The size and shape of the beating area are adjusted by adjusting the beating surfaces of the rear beating assembly and the side beating assembly.

2. A device according to claim 1, wherein The front beating assembly comprises a fixed seat, a front beating plate and a transition table, the fixed seat is connected with the support frame, the transition table is arranged on the fixed seat and located at the entrance of the beating area, the front beating plate is vertically arranged on the exit side of the transition table, the exit side is the side of the transition table close to the beating area, and the front beating plate is provided with the beating surface.

3. A device according to claim 2, wherein The transition table is provided with a plurality of parallel roller strips, the middle part of the transition table is provided with a transition roller, the transition roller is perpendicular to the roller strips, and the transition roller is located on the exit side of the transition table. The transition table is connected with the fixed seat through a lifting mechanism, the lifting mechanism can push the transition table to flip towards the beating area, and the angle between the transition table and the horizontal plane is adjusted.

4. The device of claim 2, wherein, The front beating plate is provided with a separation plate, the separation plate extends into the beating area through the front beating plate, and the upper side top area of the separation plate is in the shape of a circular arc.

5. The device of claim 1, wherein, The rear beating assembly comprises a first guide rail, a first motor, a first screw rod, a first moving support and a rear beating plate. The first guide rail and the first motor are arranged on the support frame, the first motor is in transmission connection with the first screw rod, the first moving support is in transmission connection with the first screw rod, the first moving support is in sliding connection with the first guide rail, and the rear beating plate is arranged on the first moving support. The first motor drives the first moving support to drive the rear beating plate to move close to or away from the front beating assembly.

6. A device according to claim 5, wherein The first moving support and the rear beating plate are connected through a second moving support, the rear beating plate is arranged on the second moving support, the first moving support is hingedly connected with the second moving support through a second connecting rod, the first moving support is provided with a first air cylinder, the movable end of the first air cylinder is connected with the second moving support, and the first air cylinder drives the second moving support to drive the rear beating plate to move close to or away from the front beating assembly.

7. A device according to claim 6, wherein A rotating piece is arranged between the second moving support and the rear beating plate, the rotating piece is used for adjusting the angle of the rear beating plate, and a buffer piece is arranged between the rotating piece and the rear beating plate.

8. The device of claim 1, wherein, The side beating assembly comprises a second guide rail, a second motor, a second screw rod, a third moving support and a side beating plate; the second guide rail and the second motor are arranged on the support frame; the second motor is in transmission connection with the second screw rod; the second screw rod is in transmission connection with the third moving support; the third moving support is in sliding connection with the second guide rail; the side beating plate is arranged on the third moving support; and the second motor drives the third moving support to move the side beating plate to the inside or outside of the beating area.

9. A device according to claim 8, wherein The third moving support is provided with a second air cylinder and a guide column; the movable end of the second air cylinder is connected with the side beating plate; the movable end of the guide column is connected with the side beating plate; and the second air cylinder drives the side beating plate to move to the inside or outside of the beating area.

10. A palletizing line, characterized by A beating device comprising any one of claims 1-9.

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