Automatic punching and waste removing device for plates

Abstract

The invention discloses an automatic plate punching and waste removing device which comprises a controller, a frame, a punching mechanism, a longitudinal moving mechanism, a waste groove, a transverse moving mechanism, a waste removing mechanism and a clamping mechanism. The punching mechanism comprises a first moving seat, a vertical transmission screw rod, a screw rod motor, a punching motor and a hollow punching drill bit, the first moving seat is arranged on the longitudinal moving mechanism, the screw rod motor is vertically arranged on the first moving seat, a mounting seat is arranged at the bottom of the vertical transmission screw rod, and the punching motor is vertically arranged at the lower part of the mounting seat; a hollow rotating shaft is arranged in the punching motor, the waste removing mechanism comprises a connecting block and an air supply pipe connector, the hollow punching drill bit is arranged at the bottom of the hollow rotating shaft, the clamping mechanism comprises a connecting sleeve, a cantilever, a clamping plate and a clamping plate driving device, the connecting sleeve is rotatably arranged on the upper portion of the hollow rotating shaft in a sleeving mode, and punching, carrying and waste removing of stacked heat preservation plates are automatically achieved. And the punching efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of plate punching, and in particular to an automatic plate punching and waste removal device. Background Art

[0002] As people's requirements for building insulation performance increase, more and more newly built houses are installing insulation materials on the exterior walls, and laying insulation boards on the exterior walls is one of the main ways.

[0003] During the construction of the insulation board, it needs to be fixed to the wall with insulation nails and is not allowed to protrude. Therefore, it is necessary to first drill a hole in the center of the insulation board, and then drive the conical insulation nail into the hole wall of the insulation board to make the appearance smooth and beautiful after construction.

[0004] The existing method of punching holes in insulation boards is to take a single sheet or several sheets from a pile of insulation boards, carry them to a punching machine manually, and perform drilling and waste removal manually, which is inefficient. In addition, a large amount of harmful dust will be generated when drilling holes in the insulation boards, polluting the surrounding environment. The dust will easily cause harm to the human body during manual handling and punching operations, and improvements are needed. Summary of the invention

[0005] The main technical problem solved by the present invention is to provide an automatic plate punching and waste removal device, which automatically performs plate punching, transportation and waste removal, thereby improving production efficiency.

[0006] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide an automatic punching and waste cleaning device for plates, comprising: a controller, a frame, a punching mechanism, a longitudinal movement mechanism, a waste trough, a transverse movement mechanism, a waste cleaning mechanism and a clamping mechanism, wherein the transverse movement mechanism is arranged on the top of the frame and extends along the length direction of the frame, the longitudinal movement mechanism is arranged on the transverse movement mechanism, the waste trough is obliquely arranged in the frame and is located below the transverse movement mechanism, the punching mechanism comprises a first moving seat, a vertical transmission screw, a screw motor, a punching motor and a hollow hole drill, the first moving seat is arranged on the longitudinal movement mechanism, the screw motor is vertically arranged on the first moving seat, the vertical transmission screw vertically penetrates the screw motor and extends downward, a mounting seat is arranged at the bottom of the vertical transmission screw, and the punching motor is vertically arranged at the lower part of the mounting seat , a hollow rotating shaft is arranged in the punching motor, the waste cleaning mechanism includes a connecting block and an air supply pipe joint, the hollow hole opening drill bit is arranged at the bottom of the hollow rotating shaft, the connecting block is arranged in the mounting seat and is located at the top of the hollow rotating shaft, the air supply pipe joint is arranged on one side of the connecting block, and an air flow channel connecting the air supply pipe joint and the hollow rotating shaft is arranged in the connecting block, the clamping mechanism includes a connecting sleeve, a cantilever, a clamping plate and a clamping plate driving device, the connecting sleeve is rotatably sleeved on the upper part of the hollow rotating shaft, the cantilever is arranged on one side of the connecting sleeve and extends outward, the clamping plate driving device is horizontally arranged on the cantilever and extends radially along the hollow rotating shaft, the clamping plate is vertically arranged at the end of the clamping plate driving device, and the controller is connected with the punching mechanism, the longitudinal movement mechanism, the transverse movement mechanism, the waste cleaning mechanism and the clamping mechanism for operation control.

[0007] In a preferred embodiment of the present invention, the clamping plate driving device adopts a cylinder.

[0008] In a preferred embodiment of the present invention, a telescopic driving mechanism pointing to the hollow rotating shaft is arranged on the cantilever, and a friction block located on one side of the hollow rotating shaft is arranged at the end of the telescopic driving mechanism.

[0009] In a preferred embodiment of the present invention, the transverse movement mechanism includes a synchronous belt, a synchronous pulley, a transverse linear guide, a second movable seat and a transverse reduction motor. The two transverse linear guides are longitudinally spaced apart on the frame and extend along the length direction of the frame. The synchronous belt is arranged in parallel on one side of the transverse linear guide. The synchronous pulleys are arranged at both ends of the synchronous belt. The transverse reduction motor is connected to one of the synchronous pulleys to drive the synchronous belt. The second movable seat is arranged on the two transverse linear guides and connected to the synchronous belt. The second movable seat is provided with a transverse linear bearing corresponding to the transverse linear guide.

[0010] In a preferred embodiment of the present invention, the longitudinal movement mechanism includes a longitudinal movement reduction motor, a longitudinal movement screw nut pair and a longitudinal movement linear guide. The two longitudinal movement linear guides are laterally spaced apart and extend longitudinally on the second moving seat. The first moving seat is arranged on the longitudinal movement linear guide. The first moving seat is provided with a longitudinal movement linear bearing corresponding to the longitudinal movement linear guide. The longitudinal movement screw nut pair is arranged on the second moving seat to drive the longitudinal movement of the first moving seat. The longitudinal movement reduction motor is arranged on the second moving seat and is connected to the longitudinal movement screw nut pair.

[0011] In a preferred embodiment of the present invention, a ball bearing corresponding to the hollow rotating shaft is arranged in the connecting sleeve.

[0012] In a preferred embodiment of the present invention, the frame is provided with a plate upper stacking bin and a plate lower stacking bin located on both sides of the waste trough.

[0013] In a preferred embodiment of the present invention, slope panels are respectively provided on both sides and at the tail of the bottom of the upper plate material stacking bin and the lower plate material stacking bin.

[0014] In a preferred embodiment of the present invention, the waste removal mechanism further comprises a solenoid valve, and the solenoid valve is directly connected to the air supply pipe joint or indirectly connected to the air supply pipe joint through a pipeline.

[0015] In a preferred embodiment of the present invention, the mounting seat is provided with a guide slide bar extending upward and penetrating the first movable seat.

[0016] The beneficial effects of the present invention are as follows: the frame of the automatic punching and waste cleaning device for plates pointed out by the present invention can be placed in a workshop with a dust removal system, and the stacked insulation plates are transported to the plate loading stacking bin by a forklift, and the punching mechanism is moved to the corresponding insulation plate by the longitudinal movement mechanism and the transverse movement mechanism, and the punching mechanism is lowered to perform automatic punching, and after the punching is completed, the insulation plate is clamped and raised by the cooperation of the clamping mechanism and the punching mechanism, and then transported to the plate unloading stacking bin for stacking by the longitudinal movement mechanism and the transverse movement mechanism, and the punching mechanism is reset and paused when passing through the waste trough, and compressed air is introduced into the hollow hole drilling bit by the waste cleaning mechanism, and the waste remaining in the hollow hole drilling bit is sprayed into the waste trough below by the impact of the airflow, which can fully automatically realize the punching, transportation and waste cleaning of the stacked insulation plates, greatly improve the punching efficiency, reduce the labor intensity, and do not require manual on-site operation, thereby avoiding the harm of dust to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which: Figure 1 It is a structural schematic diagram of a preferred embodiment of an automatic plate punching and waste removal device of the present invention (plates are arranged vertically); Figure 2 It is a structural schematic diagram of another preferred embodiment of an automatic plate punching and waste removal device of the present invention (plates are placed horizontally); Figure 3 yes Figure 1 The structural diagram of the punching mechanism; Figure 4 yes Figure 3 Another angle view of the; Figure 5 yes Figure 1 Structural diagram of the middle transverse movement mechanism; Figure 6 yes Figure 1 Structural schematic diagram of the middle longitudinal shift mechanism; Figure 7 yes Figure 3 Schematic diagram of the structure of the waste cleaning mechanism and the clamping mechanism; Figure 8 yes Figure 7 Schematic diagram of the structure after the middle clamping mechanism is rotated and adjusted by 90°. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1 to Figure 8 , the embodiment of the present invention includes: like Figure 1 to Figure 8The automatic punching and waste removal device for plates shown includes: a controller, a frame 1, a punching mechanism 7, a longitudinal movement mechanism 2, a waste trough 4, a transverse movement mechanism 5, a waste removal mechanism 8 and a clamping mechanism 9. The transverse movement mechanism 5 is arranged on the top of the frame 1 and extends along the length direction of the frame 1. In this embodiment, the transverse movement mechanism 5 includes a synchronous belt 52, a synchronous pulley 53, a transverse linear guide 51, a second movable seat 55 and a transverse reduction motor 54. The two transverse linear guides 51 are longitudinally spaced apart and extended along the length direction of the frame 1. The synchronous belt 52 is arranged in parallel on one side of the transverse linear guide 51, and the synchronous pulleys 53 are arranged at both ends of the synchronous belt 52 to support the synchronous belt 52.

[0020] like Figure 5 As shown, the synchronous belt 52 is driven by connecting the transverse reduction motor 51 to one of the synchronous pulleys 53 , and the two synchronous belts 52 can be connected to the corresponding synchronous pulleys 53 through a synchronous shaft to achieve synchronous movement of the two synchronous belts 52 .

[0021] The second moving seat 55 is arranged on two transverse linear guide rails 51 and connected to the synchronous belt 52, and the second moving seat 55 is driven to move transversely by the synchronous belt 52. In this embodiment, the second moving seat 55 is provided with a transverse linear bearing 56 corresponding to the transverse linear guide rail 51, which improves the stability of the second moving seat 55.

[0022] The longitudinal movement mechanism 2 is arranged on the transverse movement mechanism 5, and the transverse movement mechanism 5 drives the longitudinal movement mechanism 2 to move transversely. Figure 3 and Figure 4 As shown, the punching mechanism 7 includes a first moving seat 73, a vertical transmission screw 71, a screw motor 74, a punching motor 75 and a hollow hole drill 76. The first moving seat 73 is arranged on the longitudinal movement mechanism 2 and performs longitudinal movement through the longitudinal movement mechanism 2.

[0023] like Figure 6 As shown, the longitudinal movement mechanism 2 includes a longitudinal movement reduction motor 21, a longitudinal movement screw nut pair 23 and a longitudinal movement linear guide 22. The two longitudinal movement linear guides 22 are laterally spaced apart and arranged on the second moving seat 55 and extend longitudinally. The first moving seat 73 is arranged on the longitudinal movement linear guide 22. The first moving seat 73 is provided with a longitudinal movement linear bearing 24 corresponding to the longitudinal movement linear guide 22, which effectively improves the longitudinal movement stability of the first moving seat 73.

[0024] The longitudinal movement screw nut pair 23 is arranged on the second moving seat 55 to drive the longitudinal movement of the first moving seat 73. The longitudinal movement reduction motor 21 is arranged on the second moving seat 55 and connected to the longitudinal movement screw nut pair 23 to drive the longitudinal movement screw nut pair 23 to realize the longitudinal movement of the first moving seat 73.

[0025] like Figure 3As shown, the screw motor 74 is vertically arranged on the first moving seat 73, and moves horizontally and vertically with the first moving seat 73. The vertical transmission screw 71 vertically penetrates the screw motor 74 and extends downward. A mounting seat 77 is arranged at the bottom of the vertical transmission screw 71. The screw motor 74 contains a nut, and the rotation of the nut drives the vertical transmission screw 71 to rise and fall, thereby driving the mounting seat 77 to rise and fall. In this embodiment, the mounting seat 77 is provided with four guide slide bars 72 extending upward and penetrating the first moving seat 73. A guide sleeve or a vertical linear bearing corresponding to the guide slide bar 72 can be installed in the first moving seat 73 to guide the rise and fall of the mounting seat 77 to avoid the torsion problem.

[0026] The punching motor 75 is vertically mounted at the lower part of the mounting seat 77 . A hollow shaft 78 is provided in the punching motor 75 . A hollow drilling drill 76 is arranged at the bottom of the hollow shaft 78 , and can be rotated with the hollow shaft 78 to punch holes in the insulation board.

[0027] The waste chute 4 is placed obliquely in the frame 1 and below the transverse movement mechanism 5, as shown in FIG. Figure 1 and Figure 2 As shown, the frame 1 is provided with a plate loading stacking bin 11 and a plate unloading stacking bin 12 located on both sides of the waste trough 4. The stacks of unperforated insulation boards 3 are transported to the plate loading stacking bin 11 by a forklift for loading and punching. After punching, the insulation boards 6 are stacked in the plate unloading stacking bin 12 for easy removal as a whole by a forklift.

[0028] Slope panels 13 are respectively provided on both sides and the tail of the bottom of the upper plate material stacking bin 11 and the lower plate material stacking bin 12. That is to say, except for the entrance of the upper plate material stacking bin 11 and the lower plate material stacking bin 12, the other three sides are surrounded by the slope panels 13 to form a C-shaped structure to guide the insulation board when it falls and reduce the deflection problem.

[0029] After the punching is completed, the clamping mechanism 9 is required to move the punched insulation board 6 in the board upper stacking bin 11 to the board lower stacking bin 12. Figure 7 and Figure 8 As shown, the clamping mechanism 9 includes a connecting sleeve 92, a cantilever 93, a clamping plate 91 and a clamping plate driving device 96. The connecting sleeve 92 is rotatably mounted on the upper part of the hollow rotating shaft 78. In this embodiment, a ball bearing 97 corresponding to the hollow rotating shaft 78 is arranged in the connecting sleeve 92, so that the connecting sleeve 92 does not rotate with the hollow rotating shaft 78.

[0030] The cantilever 93 is arranged on one side of the connecting sleeve 92 and extends outward. The cantilever 93 and the connecting sleeve 92 can be fixed with an integrated steel structure or with separate parts by welding to ensure structural stability. The clamping plate driving device 96 is horizontally arranged on the cantilever 93 and extends radially along the hollow shaft 78. The clamping plate 91 is vertically arranged at the end of the clamping plate driving device 96. In this embodiment, the clamping plate driving device 96 adopts a cylinder, and the clamping plate 91 is pushed and pulled by the extension and contraction of the clamping plate driving device 96. Figure 1 As shown, after punching, the hollow hole drill bit 76 does not rise first, and the insulation board is clamped and fixed through the cooperation of the clamping plate 91 and the hollow hole drill bit 76, and then rises and moves horizontally to the board material stacking bin 12.

[0031] In order to adapt to the width or direction of the insulation board, the cantilever 93 needs to be rotated so that the clamping plate 91 is clamped in the middle of one side of the insulation board in the length direction. A sawtooth structure can also be installed on the inner side of the bottom of the clamping plate 91 to enhance the stability of the clamping plate 91 in the process of clamping the insulation board and avoid slipping during transportation.

[0032] In order to rotate the cantilever 93, a telescopic drive mechanism 94 pointing to the hollow rotating shaft 78 is provided on the cantilever 93, and a friction block 95 located on one side of the hollow rotating shaft 78 is provided at the end of the telescopic drive mechanism 94. The telescopic drive mechanism adopts a telescopic cylinder, and the telescopic drive mechanism 94 drives the friction block 95 to press on the surface of the hollow rotating shaft 78, so that the cantilever 93 can rotate with the hollow rotating shaft 78. For example, after rotating by 90 degrees, the telescopic drive mechanism 94 drives the friction block 95 to retract and reset, so that the cantilever 93 no longer rotates with the hollow rotating shaft 78. Figure 7-8 As shown, the commutation is completed.

[0033] After the hollow hole drill 76 is used, waste will remain, which needs to be cleaned. When the hollow hole drill 76 passes above the waste tank 4, the waste cleaning mechanism 8 can be used to pass compressed air into the hollow hole drill 76, and the waste remaining in the hollow hole drill 76 can be sprayed into the waste tank 4 below by air flow impact. In this embodiment, the waste cleaning mechanism 8 includes a connecting block 81 and an air supply pipe joint 83, and the connecting block 81 is set in the mounting seat 77 and located on the top of the hollow shaft 78.

[0034] The air supply pipe joint 83 is set on one side of the connecting block 81, and an air flow channel 82 connecting the air supply pipe joint 83 and the hollow rotating shaft 78 is set in the connecting block 81. The air flow channel 82 covers the top of the hollow rotating shaft 78 but does not actually contact it and does not affect the rotation of the hollow rotating shaft 78. In order to reduce air leakage, a sealing ring corresponding to the hollow rotating shaft 78 can be installed in the air flow channel 82.

[0035] The air supply pipe joint 83 is connected to an external compressed air pipeline to deliver compressed air into the air flow channel 82. In this embodiment, the waste cleaning mechanism 8 also includes a solenoid valve, which is directly or indirectly connected to the air supply pipe joint 83 through a pipeline, and the compressed air is managed through the solenoid valve. After the material is unloaded, the hollow hole drill bit 76 pauses when passing above the waste tank 4, and the solenoid valve is opened to deliver compressed air into the air flow channel 82, and the waste remaining in the hollow hole drill bit 76 is sprayed into the waste tank 4 below by the air flow, completing the automatic waste cleaning.

[0036] The controller is connected with the punching mechanism 7, the longitudinal movement mechanism 7, the transverse movement mechanism 5, the waste removal mechanism 8 and the clamping mechanism 9 to carry out operation control, and the insulation board is automatically punched, clamped, transported and cleared. The automation degree is high, the production efficiency is improved, and no manual operation is required on site to avoid harm to the human body.

[0037] The frame 1 can be placed in a workshop with a dust removal system, and the stacked insulation boards are transported to the board loading stacking bin 11 by a forklift. The longitudinal movement mechanism 2 and the transverse movement mechanism 5 are used to move the punching mechanism 7 to the top of the corresponding insulation board, and the punching mechanism 7 is lowered to automatically punch holes. After the punching is completed, the clamping mechanism 9 and the punching mechanism 7 are used to clamp and raise the insulation board, and then the frame 1 is transported to the board unloading stacking bin 12 for stacking by the longitudinal movement mechanism 2 and the transverse movement mechanism 5. The punching mechanism 7 can be paused when passing through the waste trough 4 during the process of transverse movement toward the board unloading stacking bin 12 or resetting to the board loading stacking bin 11, and compressed air is introduced into the hollow drilling bit 76 by the waste cleaning mechanism 8, and the waste remaining in the hollow drilling bit 76 is sprayed into the waste trough 4 below by the impact of the airflow.

[0038] In summary, the automatic plate punching and waste removal device disclosed in the present invention can automatically realize the punching, transportation and waste removal of stacked insulation boards, thereby improving the punching efficiency and reducing labor intensity and danger.

[0039] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic plate punching and waste removal device, characterized in that: include: A controller, a frame, a punching mechanism, a longitudinal movement mechanism, a waste trough, a transverse movement mechanism, a waste cleaning mechanism and a clamping mechanism. The transverse movement mechanism is arranged on the top of the frame and extends along the length direction of the frame. The longitudinal movement mechanism is arranged on the transverse movement mechanism. The waste trough is obliquely arranged in the frame and is located below the transverse movement mechanism. The punching mechanism includes a first moving seat, a vertical transmission screw, a screw motor, a punching motor and a hollow hole drill. The first moving seat is arranged on the longitudinal movement mechanism. The screw motor is vertically arranged on the first moving seat. The vertical transmission screw vertically penetrates the screw motor and extends downward. A mounting seat is arranged at the bottom of the vertical transmission screw. The punching motor is vertically arranged at the lower part of the mounting seat. A hollow rotating shaft is arranged in the punching motor. The structure includes a connecting block and an air supply pipe joint, the hollow hole drilling bit is arranged at the bottom of the hollow rotating shaft, the connecting block is arranged in the mounting seat and is located at the top of the hollow rotating shaft, the air supply pipe joint is arranged on one side of the connecting block, and an air flow channel connecting the air supply pipe joint and the hollow rotating shaft is arranged in the connecting block. The clamping mechanism includes a connecting sleeve, a cantilever, a splint and a splint driving device. The connecting sleeve is rotatably mounted on the upper part of the hollow rotating shaft, the cantilever is arranged on one side of the connecting sleeve and extends outward, the splint driving device is horizontally arranged on the cantilever and extends radially along the hollow rotating shaft, and the splint is vertically arranged at the end of the splint driving device. The controller is connected with the punching mechanism, the longitudinal movement mechanism, the transverse movement mechanism, the waste cleaning mechanism and the clamping mechanism for operation control.

2. The automatic plate punching and waste removal device according to claim 1 is characterized in that: The clamping plate driving device adopts a cylinder.

3. The automatic plate punching and waste removal device according to claim 1 is characterized in that: The cantilever is provided with a telescopic driving mechanism pointing to the hollow rotating shaft, and the end of the telescopic driving mechanism is provided with a friction block located on one side of the hollow rotating shaft.

4. The automatic plate punching and waste removal device according to claim 1 is characterized in that: The transverse movement mechanism includes a synchronous belt, a synchronous pulley, a transverse linear guide, a second movable seat and a transverse reduction motor. The two transverse linear guides are longitudinally spaced apart on the frame and extend along the length direction of the frame. The synchronous belt is arranged in parallel on one side of the transverse linear guide. The synchronous pulleys are arranged at both ends of the synchronous belt. The transverse reduction motor is connected to one of the synchronous pulleys to drive the synchronous belt. The second movable seat is arranged on the two transverse linear guides and connected to the synchronous belt. The second movable seat is provided with a transverse linear bearing corresponding to the transverse linear guide.

5. The automatic plate punching and waste removal device according to claim 4 is characterized in that: The longitudinal movement mechanism includes a longitudinal movement reduction motor, a longitudinal movement screw nut pair and a longitudinal movement linear guide. The two longitudinal movement linear guides are arranged on the second moving seat with transverse intervals and extend longitudinally. The first moving seat is arranged on the longitudinal movement linear guide. The first moving seat is provided with a longitudinal movement linear bearing corresponding to the longitudinal movement linear guide. The longitudinal movement screw nut pair is arranged on the second moving seat to drive the longitudinal movement of the first moving seat. The longitudinal movement reduction motor is arranged on the second moving seat and is connected to the longitudinal movement screw nut pair.

6. The automatic plate punching and waste removal device according to claim 1 is characterized in that: The connecting sleeve is provided with a ball bearing corresponding to the hollow rotating shaft.

7. The automatic plate punching and waste removal device according to claim 1 is characterized in that: The frame is provided with a plate upper stacking bin and a plate lower stacking bin located on both sides of the waste material trough.

8. The automatic plate punching and waste removal device according to claim 7 is characterized in that: Both sides and the tail of the bottom of the upper plate material stacking bin and the lower plate material stacking bin are respectively provided with slope panels.

9. The automatic plate punching and waste removal device according to claim 1 is characterized in that: The waste removal mechanism also includes a solenoid valve, which is directly connected to the air supply pipe joint or indirectly connected to the air supply pipe joint through a pipeline.

10. The automatic plate punching and waste removal device according to claim 1 is characterized in that: The mounting seat is provided with a guide sliding rod which extends upward and passes through the first moving seat.

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