Aluminum alloy venetian blind sheet stamping device

Abstract

The aluminum alloy venetian blind sheet stamping device comprises a workbench, electric push rods are fixedly connected to the two sides of the top of the workbench through mounting plates, and piston rods of the electric push rods are fixedly connected with an extrusion frame arranged on the workbench in a sliding mode; an aluminum alloy venetian blind piece body is attached to the sides, close to each other, of the extrusion frames, two sets of supports are symmetrically arranged on the workbench in a sliding mode in the left-right direction, and two sets of first electric sliding rail sliding bases used in cooperation with the supports are embedded in the left side of the front face of the top of the workbench and the right side of the back face of the top of the workbench correspondingly. The matched through groove can be conveniently changed according to the size of the stamping rod, the situation that a large pit is integrally formed in the position, needing to be punched, of the aluminum alloy shutter sheet body when the stamping rod and the through groove are pressed downwards due to size mismatching is avoided, therefore, the attractiveness of the aluminum alloy shutter sheet body can be prevented from being affected, the pit can be prevented from being torn, and the whole process is in a clamping connection mode. And the replacement mode is simple and convenient, and only insertion is needed.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy stamping equipment, in particular to an aluminum alloy venetian blind sheet stamping device. Background Art

[0002] The venetian blinds are mainly made of aluminum alloy and wood and bamboo paint. They are durable, easy to clean, non-aging, non-fading, sun-shading, heat-insulating, breathable and fire-resistant. They are suitable for high-end office buildings, living rooms, hotels, villas and other places. At the same time, they can be combined with stickers to make their style more fresh and elegant. When processing the aluminum alloy venetian blinds, a stamping device is needed to punch holes in the aluminum alloy venetian blinds.

[0003] When a punching device punches holes on an aluminum alloy venetian blind, a through slot used in conjunction with the punching rod is opened on the workbench to prevent the punching rod from directly hitting the workbench. However, the through slots corresponding to the punching rod below are mostly of fixed size, and the size of the through slot below cannot be quickly changed according to changes in the size of the punching rod. When the diameter of the punching rod is small and the size of the through slot is large, the punching rod will inevitably cause the aluminum alloy venetian blind to have a larger overall depression at the location where the hole needs to be punched when pressing down, which greatly affects the aesthetics of the entire aluminum alloy venetian blind and is prone to tearing at the depression, greatly increasing the defective rate. Therefore, a punching device for aluminum alloy venetian blind is proposed. Summary of the invention

[0004] The object of the present invention is to provide an aluminum alloy venetian blind sheet punching device to solve the problem proposed in the above background technology that the size of the lower through groove cannot be quickly changed according to the change of the size of the punching rod. When the diameter of the punching rod is small and the size of the through groove is large, the punching rod will inevitably cause the aluminum alloy venetian blind sheet to be overall sunken to a larger size at the punching location when pressing down, which greatly affects the aesthetics of the entire aluminum alloy venetian blind sheet and is prone to tearing at the sunken location, greatly increasing the defective rate.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aluminum alloy venetian blind slat stamping device, comprising a workbench, both sides of the top of the workbench are fixedly connected with electric push rods through mounting plates, the piston rods of the electric push rods are fixedly connected with an extrusion frame slidably arranged on the workbench, the sides of the extrusion frames close to each other are fitted with an aluminum alloy venetian blind slat body, two groups of brackets are symmetrically slidably arranged on the workbench in the left and right directions, two groups of first electric slide rails used in conjunction with the brackets are embedded on the left side of the front side and the right side of the back side of the top of the workbench, and the top of the left side of the bracket is fixedly connected A second electric slide rail slide is connected, and a mounting frame is arranged on the second electric slide rail slide, and a cylinder is embedded in the mounting frame, and a piston rod of the cylinder is fixedly connected to a mounting sleeve, and a punching rod is arranged at the bottom of the mounting sleeve, and a strip groove is provided at the bottom of the front and back sides of each group of the brackets, and a sliding frame is inserted in the strip groove, and an auxiliary groove is provided on the sliding frame, and a pull-out plate is slidably arranged in the auxiliary groove, and a through groove used in conjunction with the punching rod is provided on the pull-out plate, and an auxiliary component used in conjunction with the sliding frame is provided on the bracket, and a traction component is provided on the bracket and the pull-out plate.

[0006] Preferably, the auxiliary component includes a support plate fixed to the bottom of the back side of the bracket, a fixed tooth plate is slidably provided on the support plate and the front side of the fixed tooth plate is attached to the sliding frame, a T-shaped plate is fixedly connected to the back side of the top of the fixed tooth plate, a first T-shaped rod is symmetrically inserted longitudinally on the T-shaped plate in the left and right directions, the front sides of two adjacent groups of the first T-shaped rods are fixedly connected to the bracket, a first spring is wound around each group of the first T-shaped rods and the two ends of the first spring are fixed to the side where the T-shaped plate and the bracket are close to each other, mounting shafts are rotatably installed on both sides of the front side of the top of the support plate, and the mounting shafts are fixed The fixing device is fixedly connected with a fixed gear used in conjunction with a fixed tooth plate, the bottom of the back side of both sides of the bracket is fixedly connected with an extension block, and a fixed shaft is rotatably mounted on the extension block, the fixed shaft and the installation shaft are fixedly connected with a pulley driven by a belt, the fixed shaft is fixedly connected with a flip frame, and a moving frame is laterally inserted into the front side of two adjacent groups of flip frames close to each other, and locking grooves used in conjunction with the moving frame are provided on the back side of both sides of the sliding frame, and a second spring is fixedly connected to the outside of the inner cavity of the moving frame, and the side of the two adjacent groups of second springs close to each other is fixed to the flip frame.

[0007] Preferably, the traction assembly includes a reinforcement plate fixedly connected to the front side of the mounting frame, the front side of the pull-out plate is fixedly connected to a blocking frame, the front side of each group of the blocking frames is symmetrically and longitudinally inserted with two groups of second T-shaped rods in the left-right direction, the back side of the second T-shaped rods is fixed to the sliding frame, each group of the second T-shaped rods is wound with a third spring and both ends of the third spring are fixed to the protruding ends of the blocking frame and the second T-shaped rods, the front side of the bottom of the reinforcement plate is fixedly connected to a fixing cylinder, a locking square column is slidably arranged in the fixing cylinder, a disc is fixed to the top of the locking square column, a fourth spring is fixedly connected to the top of the inner cavity of the fixing cylinder and the bottom end of the fourth spring is fixed to the disc, the bottom end of the locking square column is inserted into the blocking frame, a lifting plate is fixedly connected to the locking square column and the bottom of the lifting plate is attached to the blocking frame.

[0008] Preferably, a threaded hole is provided at the bottom of the mounting sleeve, a screw rod used in conjunction with the threaded hole is fixedly connected to the stamping rod, a limiting ring is fixedly connected to the stamping rod, and an L-shaped plate is fixedly connected to the right side of the limiting ring, a positioning seat is laterally inserted on one side of the L-shaped plate, an auxiliary spring is wound on the positioning seat, and both ends of the auxiliary spring are fixed on the protruding ends of the L-shaped plate and the positioning seat, and the left side of the positioning seat is inserted on the mounting sleeve.

[0009] Preferably, two sides of each group of the pull-out plates are symmetrically fixedly connected with sliding bars in the up-down direction, and a slideway used in conjunction with the sliding bar is provided in the auxiliary groove.

[0010] Preferably, a third T-shaped rod is symmetrically inserted longitudinally along the left-right direction at the bottom of the front and back sides of each group of the brackets, and a push plate is fixedly connected to one end of the third T-shaped rods of two adjacent groups close to the aluminum alloy venetian blind body, and the sides of the push plates close to each other are attached to the aluminum alloy venetian blind body, and a limit spring is wound around each group of the third T-shaped rods, and both ends of the limit spring are fixed to the brackets and the protruding ends of the third T-shaped rods.

[0011] Preferably, an auxiliary sleeve is fixedly connected to the front side of the top of the bracket, and the reinforcement plate is slidably disposed in the auxiliary sleeve.

[0012] Preferably, the sliding frame is in a T-shaped structure as a whole.

[0013] Preferably, a plurality of groups of auxiliary rollers are sequentially arranged on the back side of the bottom of the support plate along the left-right direction.

[0014] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by providing the strip groove, it is convenient to pre-clamp the sliding frame, and the design of the auxiliary component, using the elastic force support given by the first spring, can give the fixed tooth plate a certain movable space, so that the sliding frame can push the fixed tooth plate to move, and by using the meshing of the fixed tooth plate and the fixed gear and the transmission cooperation of the pulley, the flip frame and the moving frame can be synchronously driven to swing when the sliding frame moves, and the design of the second spring can give the moving frame a certain movable space, so that when the sliding frame completely pushes the fixed tooth plate away from the strip groove, the elastic rebound of the second spring can be used to quickly insert the moving frame into the locking groove, The sliding frame can quickly complete self-locking, and the reverse thrust of the first spring can further push the sliding frame, so that the movable frame and the locking groove are more firmly connected to avoid disengagement, which is convenient for the user to quickly change the matching through-slot according to the size of the stamping rod, and effectively avoid the mismatch between the stamping rod and the through-slot, which causes a large depression as a whole at the punching location of the aluminum alloy venetian blind body when pressed down, thereby avoiding affecting the aesthetics of the aluminum alloy venetian blind body and avoiding tearing at the depressed location. The whole process adopts a card connection method, and the replacement method is simple and convenient, and only needs to be plugged in, which improves efficiency. In the present invention, by setting a traction component and utilizing the elastic rebound of the fourth spring, a continuous driving force can be given to the locking square column, and by utilizing the elastic rebound of the third spring, a certain moving space can be given to the pull-out plate, and a certain supporting force can be simultaneously provided to the pull-out plate, so that the locking square column can be quickly connected with the blocking frame, so that the mounting frame, the reinforcement plate, the fixing cylinder, the locking square column, the blocking frame and the pull-out plate can be quickly formed into an integral structure, so that when the stamping rod moves according to the location where the hole needs to be punched on the aluminum alloy venetian blind body, the through groove on the pull-out plate can move synchronously, thereby further improving the overall applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an aluminum alloy venetian blind slat punching device of the present invention; Figure 2 This is a rear view of the structure of an aluminum alloy venetian blind slat punching device of the present invention; Figure 3 for Figure 2 A magnified view of the structure at center A; Figure 4 It is a partial three-dimensional diagram of the structure of an aluminum alloy venetian blind slat punching device of the present invention; Figure 5 It is a partial bottom view of the structure of an aluminum alloy venetian blind slat punching device of the present invention; Figure 6 It is a partial exploded view of the structure of an aluminum alloy venetian blind slat punching device of the present invention; Figure 7 It is a partial cross-sectional view of the structure of the mobile frame of the present invention; Figure 8It is a structural stereogram of the mounting sleeve, the screw rod and the punching rod of the present invention; Fig. 9 It is a structural cross-sectional view of the fixing tube of the present invention.

[0016] In the figure: 1, workbench; 2, extrusion frame; 3, electric push rod; 4, aluminum alloy venetian blind body; 5, bracket; 6, first electric slide rail slide seat; 7, second electric slide rail slide seat; 8, mounting frame; 9, cylinder; 10, mounting sleeve; 11, screw rod; 12, punching rod; 13, L-shaped plate; 14, positioning seat; 15, auxiliary spring; 16, strip groove; 17, sliding frame; 18, through groove; 19, support plate; 20, auxiliary roller; 21, fixed tooth plate; 22, T-shaped plate; 23, first T-shaped rod ; 24. First spring; 25. Fixed gear; 26. Fixed shaft; 27. Pulley; 28. Flip frame; 29. ​​Moving frame; 30. Second spring; 31. Pull-out plate; 32. Blocking frame; 33. Second T-bar; 34. Third spring; 35. Reinforcement plate; 36. Fixed cylinder; 37. Fourth spring; 38. Locking square column; 39. Pull-up plate; 40. Third T-bar; 41. Push plate; 42. Limiting spring; 43. Auxiliary sleeve; 44. Sliding bar; 45. Auxiliary groove; 46. Locking groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0018] Example See also Figure 1-9The present invention provides a technical solution: an aluminum alloy venetian blind sheet stamping device, comprising a workbench 1, both sides of the top of the workbench 1 are fixedly connected with electric push rods 3 through mounting plates, the piston rods of the electric push rods 3 are fixedly connected with an extrusion frame 2 slidably arranged on the workbench 1, the side of the extrusion frame 2 close to each other is attached with an aluminum alloy venetian blind sheet body 4, the bottom of the front and back of each group of brackets 5 are symmetrically inserted longitudinally along the left and right directions, and the ends of the two adjacent groups of third T-shaped rods 40 close to the aluminum alloy venetian blind sheet body 4 are fixedly connected with push plates 41, and the sides of the push plates 41 close to each other are attached to the aluminum alloy venetian blind sheet body 4, and each group of third T-shaped rods 40 are wound with a limit spring 42, and the two ends of the limit spring 42 are fixed to the bracket 5. The protruding end of the third T-shaped rod 40, the design of the third T-shaped rod 40, the push plate 41 and the limit spring 42, and the elastic rebound of the limit spring 42 can be used to initially clamp and position the aluminum alloy venetian blind body 4, thereby improving the stamping accuracy. Two groups of brackets 5 are symmetrically slidably arranged on the workbench 1 along the left and right directions. Two groups of first electric slide rails 6 used in conjunction with the brackets 5 are embedded on the left side of the front side and the right side of the back side of the top of the workbench 1. A second electric slide rail 7 is fixedly connected to the top of the left side of the bracket 5. A mounting frame 8 is arranged on the second electric slide rail 7. A cylinder 9 is embedded on the mounting frame 8. The piston rod of the cylinder 9 is fixedly connected to a mounting sleeve 10. A stamping rod 12 is arranged at the bottom of the mounting sleeve 10. A screw is provided at the bottom of the mounting sleeve 10 The punching rod 12 is fixedly connected with a screw 11 used in conjunction with the threaded hole, the punching rod 12 is fixedly connected with a limiting ring, and the right side of the limiting ring is fixedly connected with an L-shaped plate 13, a positioning seat 14 is inserted transversely on one side of the L-shaped plate 13, an auxiliary spring 15 is wound around the positioning seat 14, and the two ends of the auxiliary spring 15 are fixed on the protruding ends of the L-shaped plate 13 and the positioning seat 14, and the left side of the positioning seat 14 is inserted on the mounting sleeve 10. By setting the screw 11 and the threaded hole, it is convenient to quickly connect the punching rods 12 and the mounting sleeve 10 of different sizes, and the elastic rebound of the auxiliary spring 15 can be used to further position the installed punching rod 12, thereby improving the installation stability. The bottom of the front and back sides of each set of brackets 5 are provided with strip grooves 16. A sliding frame 17 is inserted in the strip groove 16. By setting the strip groove 16, it is convenient to pre-clamp the sliding frame 17. The sliding frame 17 is an overall T-shaped structure. The sliding frame 17 designed as an overall T-shaped structure can limit itself to prevent it from excessive movement. An auxiliary groove 45 is provided on the sliding frame 17. A pull-out plate 31 is slidably provided in the auxiliary groove 45. Both sides of each group of pull-out plates 31 are symmetrically fixedly connected with sliding bars 44 in the up and down directions. A slideway used in conjunction with the sliding bar 44 is provided in the auxiliary groove 45. The design of the sliding bar 44 and the slideway can slide and limit the pull-out plate 31 to prevent it from escaping from the auxiliary groove 45, thereby improving the stability of the pull-out plate 31 when moving. A through groove 18 used in conjunction with the punching rod 12 is provided on the pull-out plate 31.The bracket 5 is provided with an auxiliary component for use with the sliding frame 17, and the auxiliary component includes a support plate 19 fixed to the bottom of the back of the bracket 5. The back of the bottom of the support plate 19 is sequentially provided with multiple groups of auxiliary rollers 20 in the left and right directions. The design of the auxiliary rollers 20 can assist the support plate 19 in moving and support the support plate 19 to make the support plate 19 more stable. A fixed tooth plate 21 is slidably provided on the support plate 19, and the front side of the fixed tooth plate 21 is attached to the sliding frame 17. A T-shaped plate 22 is fixedly connected to the back side of the top of the fixed tooth plate 21. A first T-shaped rod 23 is symmetrically inserted longitudinally on the T-shaped plate 22 along the left and right directions. The front sides of two adjacent groups of first T-shaped rods 23 are fixedly connected to the bracket 5. A first spring 24 is wound around each group of first T-shaped rods 23, and the first spring 2 The two ends of 4 are fixed on the side where the T-shaped plate 22 and the bracket 5 are close to each other. The two sides of the top front of the support plate 19 are rotatably equipped with mounting shafts, and the mounting shafts are fixedly connected with fixed gears 25 used in conjunction with the fixed toothed plate 21. The bottoms of the backs of both sides of the bracket 5 are fixedly connected with extension blocks, and the extension blocks are rotatably equipped with fixed shafts 26. The fixed shafts 26 and the mounting shafts are fixedly connected with pulleys 27 driven by belts. The fixed shafts 26 are fixedly connected with a flip frame 28. The fronts of the adjacent two groups of flip frames 28 close to each other are transversely inserted with a moving frame 29. The backs of both sides of the sliding frame 17 are provided with locking grooves 46 used in conjunction with the moving frame 29. The outer side of the inner cavity of the moving frame 29 is fixedly connected with a second spring 30, and the adjacent two groups of second springs 30 close to each other One side is fixed on the flip frame 28. The design of the auxiliary component is convenient for the user to quickly change the matching through slot 18 according to the size of the punching rod 12, and effectively avoids the punching of the aluminum alloy venetian blind body 4 due to the mismatch in size when pressing down, so as to avoid affecting the aesthetics of the aluminum alloy venetian blind body 4 and avoiding tearing at the depressed part. The whole process adopts a card connection method, and the replacement method is simple and convenient. It only needs to be plugged in, which improves efficiency. A traction component is provided on the bracket 5 and the pull-out plate 31. The traction component includes a reinforcing plate 35 fixedly connected to the front side of the mounting frame 8. The front side of the top of the bracket 5 is fixedly connected with an auxiliary sleeve 43. The reinforcing plate 35 is slidably set in the auxiliary sleeve 43. The auxiliary sleeve 43 The design can limit the sliding of the reinforcement plate 35. The front side of the pull-out plate 31 is fixedly connected to a blocking frame 32. The front side of each group of blocking frames 32 is symmetrically and longitudinally inserted with two groups of second T-shaped rods 33 in the left and right directions. The back side of the second T-shaped rods 33 is fixed to the sliding frame 17. A third spring 34 is wound around each group of second T-shaped rods 33, and both ends of the third spring 34 are fixed to the protruding ends of the blocking frame 32 and the second T-shaped rod 33. The front side of the bottom of the reinforcement plate 35 is fixedly connected to a fixing cylinder 36, and a locking square column 38 is slidably arranged in the fixing cylinder 36. A disc is fixed to the top of the locking square column 38. A fourth spring 37 is fixedly connected to the top of the inner cavity of the fixing cylinder 36, and the bottom end of the fourth spring 37 is fixed to the disc. The bottom end of the locking square column 38 is inserted into the blocking frame 32.The locking square column 38 is fixedly connected with a lifting plate 39, and the bottom of the lifting plate 39 is attached to the blocking frame 32. By setting a traction assembly, the mounting frame 8, the reinforcing plate 35, the fixing cylinder 36, the locking square column 38, the blocking frame 32 and the pull-out plate 31 can quickly form an integral structure, so that when the punching rod 12 moves according to the hole required on the aluminum alloy venetian blind body 4, the through slot 18 on the pull-out plate 31 can move synchronously, further improving the overall applicability of the device. A controller is set on the right side of the front of the workbench 1.

[0019] Working principle: the user pulls the positioning seat 14 outward in advance and stretches the auxiliary spring 15, then the user docks the screw rod 11 with the mounting sleeve 10, and uses the threaded docking of the screw rod 11 and the threaded hole to quickly fix the stamping rod 12 and the mounting sleeve 10, and at this time, the elastic rebound of the auxiliary spring 15 is used to reset the positioning seat 14 and insert it on the mounting sleeve 10, and the stamping rod 12 is positioned again, and then the user pulls the lifting plate 39 upward, thereby driving the locking square column 38 to move upward and compressing the fourth spring 37. At this time, the user inserts the sliding frame 17 into the strip groove 16, and the fixed tooth plate 21 is now located inside the bracket 5. As the sliding frame 17 continues to move, it will contact the fixed tooth plate 21 and push the fixed tooth plate 21 not to The first spring 24 is continuously moved, and the moving fixed tooth plate 21 will continuously stretch the first spring 24. At the same time, the meshing of the fixed tooth plate 21 and the fixed gear 25 and the transmission cooperation of the pulley 27 can be used to synchronously drive the two adjacent groups of flip frames 28 to swing in the opposite direction, thereby driving the two adjacent groups of moving frames 29 to swing in the opposite direction until they contact the sliding frame 17. The second spring 30 can give the moving frame 29 a certain movable space. When the sliding frame 17 completely pushes the fixed tooth plate 21 away from the strip groove 16, the moving frame 29 and the sliding frame 17 are just in a vertical state. At this time, the elastic rebound of the second spring 30 can be used to quickly insert the moving frame 29 into the locking groove 46 to quickly complete the self-locking of the sliding frame 17. At the same time, the reverse thrust formed by the first spring 24 can be further used to The sliding frame 17 is pushed so that the movable frame 29 and the locking groove 46 can be more firmly connected. Then the user pulls the blocking frame 32. At this time, the third spring 34 gives the blocking frame 32 and the pull-out plate 31 a certain movable space until the blocking frame 32 moves to the bottom of the locking square column 38. At this time, the elastic rebound of the fourth spring 37 is used to make the locking square column 38 quickly inserted into the blocking frame 32, and the mounting frame 8, the reinforcing plate 35, the fixing cylinder 36, the locking square column 38, the blocking frame 32 and the pull-out plate 31 can quickly form an integral structure. At this time, the stamping rod 12 is just above the through groove 18. Then the user places the aluminum alloy venetian blind body 4 on the sliding frame 17, and uses the elastic rebound of the limit spring 42 to give the push plate 41 a push The user turns on the electric push rod 3 through the controller to drive the extrusion frame 2 to move inward synchronously and position the two ends of the aluminum alloy venetian blind body 4. At the same time, the user turns on the first electric slide rail 6 through the controller to adjust the position of the bracket 5 according to the position where the hole needs to be punched on the aluminum alloy venetian blind body 4, and turns on the second electric slide rail 7 at the same time to further fine-tune the front and rear positions of the holes where the holes need to be punched. When the second electric slide rail 7 drives the mounting frame 8, the cylinder 9 and the punching rod 12 to move synchronously, it will also pull the pull plate 31 and the through slot 18 to move synchronously, so that the punching rod 12 and the through slot 18 can be on the same axis in real time. Then the user turns on the cylinder 9 through the controller.The punching rod 12 can be driven downward to penetrate the aluminum alloy venetian blind slat body 4 and be inserted into the corresponding through slot 18 to perform punching operation on the aluminum alloy venetian blind slat body 4.

[0020] However, as is well known to those skilled in the art, the working principles and wiring methods of the cylinder 9, electric push rod 3 and controller are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy Venetian blind slat punching device, comprising a workbench (1), characterized in that: Both sides of the top of the workbench (1) are fixedly connected to electric push rods (3) via mounting plates, the piston rods of the electric push rods (3) are fixedly connected to an extrusion frame (2) slidably arranged on the workbench (1), the sides of the extrusion frame (2) close to each other are fitted with an aluminum alloy venetian blind body (4), two groups of brackets (5) are symmetrically slidably arranged on the workbench (1) along the left and right directions, two groups of first electric slide rail seats (6) for use with the brackets (5) are embedded on the left side of the front and the right side of the back of the top of the workbench (1), a second electric slide rail seat (7) is fixedly connected to the top of the left side of the bracket (5), the second electric slide rail seat (7) is provided with a mounting frame (8), the mounting frame ( A cylinder (9) is embedded on the support (8), the piston rod of the cylinder (9) is fixedly connected to a mounting sleeve (10), a punching rod (12) is arranged at the bottom of the mounting sleeve (10), a strip groove (16) is provided at the bottom of the front and back sides of each group of the support (5), a sliding frame (17) is inserted in the strip groove (16), an auxiliary groove (45) is provided on the sliding frame (17), a pull-out plate (31) is slidably arranged in the auxiliary groove (45), a through groove (18) used in conjunction with the punching rod (12) is provided on the support (5), an auxiliary component used in conjunction with the sliding frame (17) is provided on the support (5), and a traction component is provided on the support (5) and the pull-out plate (31).

2. The aluminum alloy Venetian blind slat punching device according to claim 1, characterized in that: The auxiliary component comprises a support plate (19) fixed to the bottom of the back of the bracket (5); a fixed tooth plate (21) is slidably arranged on the support plate (19) and the front of the fixed tooth plate (21) is attached to the sliding frame (17); a T-shaped plate (22) is fixedly connected to the back of the top of the fixed tooth plate (21); first T-shaped rods (23) are symmetrically inserted longitudinally on the T-shaped plate (22) in the left-right direction; the fronts of two adjacent groups of the first T-shaped rods (23) are fixedly connected to the bracket (5); a first spring (24) is wound around each group of the first T-shaped rods (23) and the two ends of the first spring (24) are fixed to the side where the T-shaped plate (22) and the bracket (5) are close to each other; installation shafts are rotatably installed on both sides of the front of the top of the support plate (19), and the installation shafts are fixed A fixed gear (25) for use with a fixed tooth plate (21) is connected, the bottom of the back of both sides of the bracket (5) is fixedly connected to an extension block, and a fixed shaft (26) is rotatably mounted on the extension block, the fixed shaft (26) and the mounting shaft are fixedly connected to a pulley (27) driven by a belt, the fixed shaft (26) is fixedly connected to a flip frame (28), and a moving frame (29) is transversely inserted on the front of two adjacent groups of the flip frames (28) close to each other, and locking grooves (46) for use with the moving frame (29) are opened on the back of both sides of the sliding frame (17), and a second spring (30) is fixedly connected to the outer side of the inner cavity of the moving frame (29), and the side of the two adjacent groups of the second spring (30) close to each other is fixed to the flip frame (28).

3. The aluminum alloy Venetian blind slat punching device according to claim 1, characterized in that: The traction assembly comprises a reinforcement plate (35) fixedly connected to the front of the mounting frame (8); a blocking frame (32) is fixedly connected to the front of the pull-out plate (31); two groups of second T-shaped rods (33) are symmetrically inserted longitudinally along the left-right direction on the front of each group of the blocking frames (32); the back of the second T-shaped rods (33) are fixed to the sliding frame (17); a third spring (34) is wound around each group of the second T-shaped rods (33); and both ends of the third spring (34) are fixed to the blocking frame (32) and the protruding ends of the second T-shaped rods (33); A fixed cylinder (36) is fixedly connected to the front of the bottom of the reinforcing plate (35), a locking square column (38) is slidably arranged in the fixed cylinder (36), a disc is fixed to the top of the locking square column (38), a fourth spring (37) is fixedly connected to the top of the inner cavity of the fixed cylinder (36), and the bottom end of the fourth spring (37) is fixed on the disc, the bottom end of the locking square column (38) is inserted into the blocking frame (32), and a lifting plate (39) is fixedly connected to the locking square column (38), and the bottom of the lifting plate (39) is attached to the blocking frame (32).

4. The aluminum alloy Venetian blind slat punching device according to claim 1, characterized in that: A threaded hole is provided at the bottom of the mounting sleeve (10); a screw rod (11) used in conjunction with the threaded hole is fixedly connected to the punching rod (12); a limit ring is fixedly connected to the punching rod (12); an L-shaped plate (13) is fixedly connected to the right side of the limit ring; a positioning seat (14) is transversely inserted on one side of the L-shaped plate (13); an auxiliary spring (15) is wound around the positioning seat (14); two ends of the auxiliary spring (15) are fixed to the protruding ends of the L-shaped plate (13) and the positioning seat (14); and the left side of the positioning seat (14) is inserted on the mounting sleeve (10).

5. The aluminum alloy Venetian blind slat punching device according to claim 1, characterized in that: Sliding bars (44) are symmetrically fixedly connected to both sides of each group of the pull-out plates (31) in the up-down direction, and a slideway for use with the sliding bars (44) is provided in the auxiliary groove (45).

6. The aluminum alloy Venetian blind slat punching device according to claim 1, characterized in that: A third T-shaped rod (40) is inserted longitudinally and symmetrically along the left-right direction at the bottom of the front and back sides of each group of the brackets (5); one end of two adjacent groups of the third T-shaped rods (40) close to the aluminum alloy venetian blind slat body (4) is fixedly connected to a push plate (41); the sides of the push plates (41) close to each other are attached to the aluminum alloy venetian blind slat body (4); a limit spring (42) is wound around each group of the third T-shaped rods (40), and both ends of the limit spring (42) are fixed to the brackets (5) and the protruding ends of the third T-shaped rods (40).

7. The aluminum alloy Venetian blind slat punching device according to claim 3, characterized in that: An auxiliary sleeve (43) is fixedly connected to the front side of the top of the bracket (5), and the reinforcement plate (35) is slidably arranged in the auxiliary sleeve (43).

8. The aluminum alloy Venetian blind slat punching device according to claim 1, characterized in that: The sliding frame (17) is in a T-shaped structure as a whole.

9. The aluminum alloy Venetian blind slat punching device according to claim 2, characterized in that: A plurality of groups of auxiliary rollers (20) are sequentially arranged on the back side of the bottom of the support plate (19) along the left-right direction.

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