Code scanning positioning die cutting machining equipment

Abstract

The invention relates to the technical field of die-cutting machines, in particular to code scanning positioning die-cutting machining equipment which comprises a die-cutting machine, a die-cutting plate and a die-cutting box arranged on a die-cutting assembly on the die-cutting machine, a mounting groove is formed in the bottom end of the die-cutting box, a mounting frame is slidably connected to the inner side of the mounting groove, and side plates are fixedly connected to the two ends of the front side of the die-cutting box. By arranging the limiting mechanism, the moving mechanism and the replacing mechanism, the die-cutting plate can be automatically pulled out of the die-cutting box and then automatically turned over, limiting of the die-cutting plate on the turning plate is relieved through the replacing mechanism, the die-cutting plate is hooked up, the die-cutting plate is automatically taken out of the die-cutting machine, and therefore automatic dismounting of the device is achieved; and then the die-cutting plate is placed on the part replacing table, the die-cutting plate needing to be replaced is hooked up, and the die-cutting plate is installed on the overturning plate by repeating the operation, so that automatic installation of the die-cutting plate is achieved, workers do not need to take out the die-cutting plate for replacement, the convenience performance of the device is greatly improved, and the automation efficiency of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of die-cutting machines, and in particular to a code scanning positioning die-cutting processing device. Background Art

[0002] In today's industrial production, code scanning and positioning die-cutting equipment, as a high-precision processing tool, plays a key role in the processing and manufacturing of various small products such as nameplates. However, existing equipment has some urgent problems in practical application. In particular, the replacement of die-cutting knives when producing different types of nameplates seriously restricts production efficiency and flexibility.

[0003] As an identification component widely used in various equipment and products, nameplates are diverse and personalized. Different types of nameplates have significant differences in shape, size, material and pattern. This requires die-cutting processing equipment to be able to adapt to the corresponding die-cutting tools for precise processing. At present, common code scanning and positioning die-cutting processing equipment mostly relies on manual replacement of die-cutting tools when facing such diverse needs. This traditional manual operation method is not only cumbersome but also time-consuming, greatly reducing the overall efficiency of the production line.

[0004] In the actual production process, when it is necessary to switch from the processing of one nameplate to another, the operator must first suspend the operation of the equipment, then open the corresponding parts of the equipment, find and remove the original die-cutting knife, and then install the die-cutting knife suitable for the new nameplate processing. Finally, re-debug and position it to ensure that the new die-cutting knife can work accurately. This series of complex manual operation steps not only increases the labor intensity of the operator, but also in the process of frequently replacing the die-cutting knife, it is easy for human factors to cause inaccurate positioning, loose tool installation and other problems, which in turn affects the processing quality and processing accuracy of the product, and may even cause damage to the equipment, increasing maintenance costs and downtime.

[0005] Therefore, a code scanning positioning die-cutting processing equipment is proposed to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a code scanning positioning die-cutting processing equipment to solve the problems raised in the above background technology.

[0007] The top end face of said sliding panel also is provided with an interlocking structure, and the interlocking structure is pivotally connected to the base frame, and the interlocking structure is pivotally connected to the base frame by a bolt, and the bolt has a round shank to contact with the base frame.

[0008] In the above technical solution, further, the side wall of the support frame is fixedly connected to a parts changing table, a rectangular frame is provided on the parts changing table, a number of partitions are fixedly connected at equal distances on the inside of the rectangular frame, and an electric telescopic cylinder for parts changing is fixedly connected to the top of the parts changing table, and the output end of the electric telescopic cylinder for parts changing is fixedly connected to the side wall of the rectangular frame.

[0009] The top of described sliding groove is provided with the top of sliding groove, and the inclined surface of described sliding groove is fit with the inclined surface of limiting slot.

[0010] In the above technical solution, further, the outer walls of the limit blocks are provided with straight grooves, the outer walls of the T-shaped blocks are fixedly connected with extrusion rods at positions relative to the inner sides of the straight grooves, and the top ends of the extrusion rods are set to be smooth arc surfaces.

[0011] The cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame, wherein the cam is fixedly mounted on the support frame.

[0012] In the above technical solution, further, the output end of the mobile electric telescopic cylinder is fixedly connected to the top of the upper frame, and the inner side of the U-shaped groove is slidably connected with an unlocking rod relative to the two sides of the positioning plate. The bottom end of each pair of unlocking rods is tilted on the side close to each other, and a lower connecting frame is fixedly connected between the top ends of the unlocking rods. The output end of the lower electric telescopic cylinder passes through the inner side of the upper frame and is fixedly connected to the top of the lower connecting frame. The upper electric telescopic cylinder and the lower electric telescopic cylinder are staggered at the top of the upper frame, and a pair of right-angle blocks with inclined surfaces are fixedly connected to the inner side of the lower connecting frame.

[0013] In the above technical solution, further, the side wall of the mounting frame is fixedly connected to a rotating motor, the output end of the rotating motor passes through the inner side of the mounting frame and is fixedly connected to the rotating end of the flip plate, the top of the die-cutting box is fixedly connected to a pair of positioning electric telescopic cylinders, the output ends of the positioning electric telescopic cylinders are fixedly connected to locking plates, the bottom side of the locking plate is tilted, the top of the mounting frame is provided with a locking groove relative to the position below the locking plate, the inner side of the locking groove is tilted, the side wall of the rotating motor is fixedly connected to a hook ring, and the bottom end of the slider is fixedly connected to a pull-out electric telescopic cylinder relative to the position above the hook ring.

[0014] In the above technical solution, further, the moving mechanism includes a moving motor, a screw is rotatably connected to the inner side of the support frame, the moving motor is fixedly connected to the side wall of the support frame, the output end of the moving motor passes through the inner side of the support frame and is fixedly connected to the side wall of the screw, and the screw is threaded through and connected to the inner wall of the slider.

[0015] In the above technical solution, further, a number of upper position sensors are fixedly connected at equal intervals to the top of the rectangular frame, and a lower position sensor is fixedly connected to the side wall of the support frame. The several upper position sensors and lower position sensors are electrically connected to the replacement electric telescopic cylinder through the controller.

[0016] By adopting the above technical solution, the function of automatically replacing the tool of the die-cutting machine is realized.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the code scanning positioning die-cutting processing equipment is provided with a limiting mechanism, a moving mechanism and a changing mechanism, which can automatically pull the die-cutting plate out of the die-cutting box, and then automatically flip the die-cutting plate over. The limit of the die-cutting plate on the flip plate is released by the changing mechanism, and the die-cutting plate is hooked up and automatically taken out of the die-cutting machine, thereby realizing automatic disassembly of the device, and then placed on the changing table, and then the die-cutting plate to be replaced is hooked up, and the above operation is repeated to install it on the flip plate, thereby realizing automatic installation of the die-cutting plate, without the need for workers to take it out for replacement, greatly improving the convenience performance of the device and increasing the automation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front three-dimensional structure of the die-cutting machine of the present invention; Figure 2 The appended Figure 1 A schematic diagram of the partially enlarged structure at center A; Figure 3 This is a partially cutaway three-dimensional structural diagram of the mounting frame of the present invention when viewed from above after being flipped over; Figure 4 This is a bottom-up schematic diagram of the three-dimensional structure of the die-cutting box of the present invention; Figure 5 This is a schematic diagram of the rear-view full-section stereoscopic structure of the slider of the present invention; Figure 6 This is a schematic diagram of the overall appearance of the slider of the present invention; Figure 7 This is a bottom-view schematic diagram of the upper connecting frame and the lower connecting frame of the present invention; Figure 8 This is a schematic diagram of the front full-section three-dimensional structure of the installation frame of the present invention; Figure 9 It is a schematic diagram of the partial three-dimensional structure of the support frame and the component changing platform of the present invention; Figure 10 It is a schematic diagram of the separated three-dimensional structure of the limit block, T-block and fixed plate of the present invention.

[0019] Figure: 1. Die-cutting machine; 2. Die-cutting board; 3. Die-cutting box; 4. Mounting frame; 5. Side panel; 6. Flip plate; 7. Rectangular groove; 8. Support frame; 9. Slider; 10. Upper frame; 11. Parts changing table; 12. Rectangular frame; 13. Partition; 14. Electric telescopic cylinder for parts changing; 15. Limit block; 16. Limit groove; 17. T-block; 18. Fixing plate; 19. Right-angle groove; 20. Limit spring; 21. Positioning spring; 22. Extrusion rod; 23. L-shaped rod; 24. L-shaped groove 25. Upper spring; 26. Push rod; 27. Positioning plate; 28. Upper connecting frame; 29. Upper electric telescopic cylinder; 30. Lower electric telescopic cylinder; 31. Unlocking rod; 32. Lower connecting frame; 33. Right-angle block; 34. Rotating motor; 35. Positioning electric telescopic cylinder; 36. Locking plate; 37. Locking groove; 38. Hook; 39. Pull out electric telescopic cylinder; 40. Moving motor; 41. Screw; 42. Upper position sensor; 43. Lower position sensor; 44. Moving electric telescopic cylinder. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0021] In actual use, it is found that when it is necessary to switch from processing one nameplate to another, the operator must first suspend the operation of the equipment, then open the corresponding parts of the equipment, find and remove the original die-cutting knife, and then install the die-cutting knife suitable for the new nameplate processing, and finally re-debug and position it to ensure that the new die-cutting knife can work accurately. This series of complex manual operation steps not only increases the labor intensity of the operator, but also in the process of frequently replacing the die-cutting knife, it is easy for human factors to cause inaccurate positioning, loose tool installation and other problems, which in turn affects the processing quality and processing accuracy of the product, and may even cause damage to the equipment, increase maintenance costs and downtime. In order to solve the above problems, the following structure is specially invented.

[0022] See also Figures 1-10The present invention provides a technical solution: a code scanning positioning die-cutting processing equipment, comprising a die-cutting machine 1, a die-cutting board 2 and a die-cutting box 3 arranged on the die-cutting assembly on the die-cutting machine 1. The bottom end of the die-cutting box 3 is provided with a mounting groove, and the inner side of the mounting groove is slidably connected to the mounting frame 4. Both ends of the front side of the die-cutting box 3 are fixedly connected to the side plates 5, and a track groove for sliding the mounting frame 4 is provided between the side plates 5. The inner side of the mounting frame 4 is rotatably connected to the flip plate 6. The bottom end of the flip plate 6 is provided with a bottom groove adapted to the die-cutting board 2. The bottom end of the flip plate 6 is provided with a rectangular groove 7 relative to the outer side of the bottom groove. The inner side of the rectangular groove 7 is provided with a limit mechanism for limiting the position of the die-cutting board 2. The front side of the die-cutting machine 1 is fixedly connected to a support frame 8, and an L-shaped slider 9 is slidably connected to the inner side of the support frame 8. A moving mechanism for driving the slider 9 to move is provided on the support frame 8. A U-shaped upper frame 10 is provided below the slider 9, and a replacement mechanism for unlocking and installing the die-cutting board 2 is provided on the upper frame 10.

[0023] In order to ensure the normal operation of the automatic replacement of the die-cutting board 2, the side wall of the support frame 8 is fixedly connected to a changing table 11, and a rectangular frame 12 is provided on the changing table 11. A number of partitions 13 are fixedly connected to the inside of the rectangular frame 12 at equal intervals. The top of the changing table 11 is fixedly connected to an electric telescopic cylinder 14 for changing parts, and the output end of the electric telescopic cylinder 14 for changing parts is fixedly connected to the side wall of the rectangular frame 12; When the removed die-cutting board 2 is moved to the top of the rectangular frame 12, the electric telescopic cylinder 14 for replacing parts can be controlled to start and drive the rectangular frame 12 to move, and the die-cutting board 2 to be replaced can be moved to the bottom of the upper frame 10, and the replaced die-cutting board 2 can be removed to realize the rapid conversion of the die-cutting board 2.

[0024] In order to be able to automatically lock the die-cutting board 2 on the flip plate 6, the limiting mechanism includes a limiting block 15, and there are four limiting blocks 15. The four limiting blocks 15 are all connected to the four sides of the inner wall of the rectangular groove 7 by sliding. The top of the limiting block 15 is tilted. The four sides of the outer wall of the die-cutting board 2 are provided with limiting grooves 16 relative to the limiting blocks 15. The top of the limiting groove 16 is tilted. The inclined surface of the limiting block 15 is fitted with the inclined surface of the limiting groove 16. There are sliding grooves on both sides of the limiting block 15, and the inner sides of the sliding grooves are all sliding. A T-shaped block 17 is connected, and the side away from the T-shaped block 17 is set as a smooth arc surface. A fixing plate 18 is fixedly connected to the inner side of the rectangular groove 7 relative to the position next to the T-shaped block 17. A plurality of right-angle grooves 19 with inclined surfaces are equidistantly opened on the side close to the fixing plate 18. A pair of limit springs 20 are fixedly connected between the inner side of the rectangular groove 7 and the side wall of the limit block 15. A positioning spring 21 is fixedly connected between the inner side of the slide groove and the side wall of the T-shaped block 17. The middle part of the side away from the limit block 15 is tilted; The outer wall of the limit block 15 is provided with a straight groove, and the outer wall of the T-shaped block 17 is fixedly connected to the inner side of the straight groove with an extrusion rod 22, and the top of the extrusion rod 22 is set to a smooth arc surface; The replacement mechanism includes an L-shaped rod 23, which is provided with a pair of L-shaped rods 23. A pair of L-shaped grooves 24 are opened at the top of the die-cutting plate 2, and a pair of upper grooves are opened through the bottom of the upper frame 10. The L-shaped rods 23 are all slidably connected to the inner side of the upper groove. An upper spring 25 is fixedly connected between the inner side of the L-shaped rod 23 and the inner wall of the upper groove. The top of the L-shaped rod 23 is fixedly connected to the top of the ejector rod 26. The top of the ejector rod 26 is set to a smooth arc surface. The bottom end of the upper frame 10 is penetrated with a U-shaped groove relative to the upper position of the limit block 15. The U-shaped The middle of the groove is slidably connected with a positioning plate 27, the bottom end of the positioning plate 27 is set to a smooth arc surface, the top of the positioning plate 27 is fixedly connected with an upper connecting frame 28, the top of the upper frame 10 is respectively fixedly connected with an upper electric telescopic cylinder 29 and a lower electric telescopic cylinder 30, the output end of the upper electric telescopic cylinder 29 passes through the inner side of the upper frame 10 and is fixedly connected to the top of the upper connecting frame 28, the top of the slider 9 is fixedly connected with a mobile electric telescopic cylinder 44, and the output end of the mobile electric telescopic cylinder 44 is fixedly connected to the top of the upper frame 10; When the die-cutting plate 2 is placed in the bottom groove, the lower electric telescopic cylinder 30 can be controlled to reset, and then the upper electric telescopic cylinder 29 can be controlled to start and drive the upper connecting frame 28 to move downward, thereby driving multiple positioning plates 27 to move downward, and the arc at the bottom end of the positioning plate 27 faces the inclined surface in the middle of the limit block 15, thereby pushing the limit block 15 to move toward the middle, and gradually stretching the limit spring 20. In this process, the T-block 17 will be driven to move. When the T-block 17 moves to the right-angle groove 19, it will be squeezed by the inclined surface of the right-angle groove 19, causing the T-block 17 to slide in the slide groove. The T-block 17 moves and compresses the positioning spring 21. Then, when the T-block 17 moves to the right angle slot 19 on the other side, the squeeze on the T-block 17 is released, and then the end of the T-block 17 is pushed into the right angle slot 19 under the elastic force of the positioning spring 21 (the T-block 17 inserted into the right angle slot 19, the plane of the T-block 17 will fit with the plane of the right angle slot 19 and cannot move in the opposite direction, thereby limiting the reset of the limit block 15). This is repeated until the limit block 15 is inserted into the limit slot 16, thereby locking the die-cutting board 2 in the bottom slot, thereby achieving rapid fixation of the die-cutting board 2.

[0025] In order to quickly release the lock of the die-cutting board 2 and clamp the die-cutting board 2, unlocking rods 31 are slidably connected to the inner side of the U-shaped groove relative to the two sides of the positioning plate 27. The bottom end of each pair of unlocking rods 31 on the side close to each other is tilted, and a lower connecting frame 32 is fixedly connected between the top ends of the unlocking rods 31. The output end of the lower electric telescopic cylinder 30 passes through the inner side of the upper frame 10 and is fixedly connected to the top end of the lower connecting frame 32. The upper electric telescopic cylinder 29 and the lower electric telescopic cylinder 30 are staggered at the top end of the upper frame 10. A pair of right-angle blocks 33 with inclined surfaces are fixedly connected to the inner side of the lower connecting frame 32. When the electric telescopic cylinder 44 is started to move the upper frame 10 to the top of the die-cutting plate 2, the lower electric telescopic cylinder 30 can be controlled to start and drive the lower connecting frame 32 to move downward, and at the same time drive the unlocking rod 31 to move downward, so that the unlocking rod 31 moves to the top of the extrusion rod 22. As the unlocking rod 31 continues to move downward, the inclined surface of the unlocking rod 31 will gradually push the arc surface at the top of the extrusion rod 22. Since the extrusion rod 22 can slide laterally, under the extrusion of the unlocking rod 31, the extrusion rod 22 and the T-block 17 will be pushed to move toward the middle, and the positioning spring 21 will be gradually compressed, so that the end of the T-block 17 will slide out of the right-angle groove 19, thereby releasing the limit block 1 5, and then the limit block 15 is pulled back to its original position under the elastic force of the limit spring 20 (in this process, the squeezing rod 22 slides on the inclined surface of the unlocking rod 31), so that the limit block 15 slides out of the limit groove 16, releasing the position restriction of the die-cutting plate 2, and in this process, the downward movement of the lower connecting frame 32 will drive the right-angle block 33 to move downward, and then the inclined surface of the right-angle block 33 will gradually squeeze the ejector rod 26, so that the ejector rod 26 and the L-shaped rod 23 move toward the middle, so that the L-shaped rod 23 is fully inserted into the L-shaped groove 24, thereby realizing the rapid unlocking and clamping function of the die-cutting plate 2, which is convenient for subsequent automatic replacement.

[0026] In order to be able to flip the die-cutting board 2 over for replacement, a rotating motor 34 is fixedly connected to the side wall of the mounting frame 4. The output end of the rotating motor 34 passes through the inner side of the mounting frame 4 and is fixedly connected to the rotating end of the flip plate 6. Through the setting of the rotating motor 34, after the mounting frame 4 is pulled out of the die-cutting box 3, the flip plate 6 is driven to rotate, thereby flipping the die-cutting board 2 over, which is convenient for subsequent unlocking and replacement; The top of the die-cutting box 3 is fixedly connected to a pair of positioning electric telescopic cylinders 35, and the output ends of the positioning electric telescopic cylinders 35 are fixedly connected to locking plates 36, and the bottom sides of the locking plates 36 are inclined. The top of the mounting frame 4 is provided with locking grooves 37 relative to the lower position of the locking plates 36, and the inner sides of the locking grooves 37 are inclined. The side walls of the rotating motor 34 are fixedly connected to a hook ring 38, and the bottom end of the slider 9 is fixedly connected to a pulling-out electric telescopic cylinder 39 relative to the upper position of the hook ring 38. By positioning the electric telescopic cylinder 35, the locking plates 36 and the locking grooves 37, after the mounting frame 4 slides into the die-cutting box 3, the positioning electric telescopic cylinder 35 can be controlled to start and drive the locking plates 36 to insert into the locking grooves 37. The arc surface of the locking plates 36 squeezes the inclined surface of the locking grooves 37, thereby pushing the mounting frame 4 to move into the die-cutting box 3, and then tightly locking the mounting frame 4 in the die-cutting box 3, ensuring the stability of the nameplate die-cutting process.

[0027] In order to automatically pull the die-cutting board 2 out of the die-cutting box 3, the moving mechanism includes a moving motor 40, a screw 41 is rotatably connected to the inner side of the support frame 8, the moving motor 40 is fixedly connected to the side wall of the support frame 8, and the output end of the moving motor 40 passes through the inner side of the support frame 8 and is fixedly connected to the side wall of the screw 41, and the screw 41 is threadedly connected to the inner wall of the slider 9. Through the setting of the moving motor 40 and the screw 41, when the output end of the electric telescopic cylinder 39 is pulled out and inserted into the hook ring 38, the moving motor 40 is controlled to start and drive the screw 41 to rotate, thereby driving the threaded slider 9 to move, and then driving the electric telescopic cylinder 39 and the mounting frame 4 to move, so that the die-cutting board 2 can be automatically pulled out, which is convenient for subsequent automatic replacement.

[0028] In order to improve the degree of automation of the device, several upper position sensors 42 are fixedly connected at equal intervals to the top of the rectangular frame 12, and lower position sensors 43 are fixedly connected to the side wall of the support frame 8. Several upper position sensors 42 and lower position sensors 43 are electrically connected to the electric telescopic cylinder 14 for replacing parts through the controller. Through the setting of the upper position sensors 42 and the lower position sensors 43, when the corresponding die-cutting board 2 on the rectangular frame 12 reaches the bottom of the upper frame 10, the corresponding upper position sensor 42 reaches the bottom of the lower position sensor 43, so that the lower position sensor 43 receives the signal and transmits it to the controller. The controller controls the electric telescopic cylinder 14 for replacing parts to stop running, thereby realizing automatic part replacement of the device and improving the convenience performance of the device.

[0029] The working principle is as follows: before use, different types of nameplate die-cutting boards 2 are placed in the rectangular frame 12, and an empty space is left for the subsequent removal of the die-cutting board 2. When the die-cutting machine 1 produces different types of nameplates and the die-cutting board 2 needs to be replaced, the pulling-out electric telescopic cylinder 39 is first controlled to start to push the output end into the hook ring 38, and then the positioning electric telescopic cylinder 35 is controlled to start resetting, pulling the locking plate 36 up and extending it out of the locking groove 37, releasing the position restriction of the mounting frame 4, and then the moving motor 40 can be controlled to start to drive the screw 41 to rotate, thereby driving the threaded slider 9 to slide in the support frame 8, and at the same time driving the pulling-out electric telescopic cylinder 39, the upper frame 10 and the mounting frame 4 to slide out of the mounting groove, thereby driving the mounting frame 4 to gradually slide between the side plates 5, and then pulling the die-cutting board 2 out of the die-cutting box 3, and then after it is completely pulled out, the rotating motor 34 can be controlled to start to drive the flip plate 6 to rotate, thereby driving the die-cutting board 2 to flip 180 degrees and flip the die-cutting board 2 up; Then the electric telescopic cylinder 44 is controlled to start and drive the upper frame 10 to move downward, so that the bottom end of the upper frame 10 moves to above the die-cutting plate 2, and at the same time the L-shaped rod 23 is inserted into the L-shaped groove 24. Then the lower electric telescopic cylinder 30 is controlled to start and drive the lower connecting frame 32 to move downward, and at the same time drive the unlocking rod 31 to move downward, so that the unlocking rod 31 moves to above the extrusion rod 22. As the unlocking rod 31 continues to move downward, the inclined surface of the unlocking rod 31 will gradually push the arc surface at the top of the extrusion rod 22. Since the extrusion rod 22 can slide laterally, Therefore, under the squeezing of the unlocking rod 31, the squeezing rod 22 and the T-block 17 will be pushed to move toward the middle, and the positioning spring 21 will be gradually compressed, so that the end of the T-block 17 will slide out of the right-angle groove 19, thereby releasing the position restriction of the limit block 15, and then the limit block 15 will be pulled back to its original position under the elastic force of the limit spring 20 (in this process, the squeezing rod 22 will slide on the inclined surface of the unlocking rod 31), so that the limit block 15 will slide out of the limit groove 16, releasing the position restriction of the die-cutting plate 2 The upper frame 10 and the die-cutting plate 2 are moved upwards, and the electric telescopic cylinder 39 is pulled out and retracted, and the output end is moved out of the hook ring 38. Finally, the moving electric telescopic cylinder 44 can be controlled to start resetting, and the upper frame 10 and the die-cutting plate 2 are moved upwards. At the same time, the electric telescopic cylinder 39 is controlled to be retracted, and the output end is moved out of the hook ring 38. Finally, the moving electric telescopic cylinder 44 can be controlled to start resetting, and the upper frame 10 and the die-cutting plate 2 are moved upwards. The motor 40 continues to start, driving the slide 9 to move toward the changing table 11. Then, when the removed die-cutting board 2 moves above the rectangular frame 12, the moving electric telescopic cylinder 44 can be controlled to start and put the die-cutting board 2 into the rectangular frame 12. Then, the lower electric telescopic cylinder 30 is controlled to start and reset, releasing the squeezing of the top rod 26 and the L-shaped rod 23. Then, the moving electric telescopic cylinder 44 can be controlled to move upward and reset. Then, the changing electric telescopic cylinder 14 is controlled to start and move the die-cutting board 2 to be replaced to the bottom of the upper frame 10. The above operation can be repeated in reverse to install the die-cutting board 2 back. During the installation process, it should be noted that when the die-cutting board 2 is placed in the bottom groove, the lower electric telescopic cylinder 30 can be controlled to reset, and then the upper electric telescopic cylinder 29 can be controlled to start and drive the upper connecting frame 28 to move downward, thereby driving multiple positioning plates 27 to move downward, and the arc surface at the bottom end of the positioning plate 27 faces the inclined surface in the middle of the limit block 15, thereby pushing the limit block 15 to move toward the middle, and gradually stretching the limit spring 20. In this process, the T-block 17 will be driven to move. When the T-block 17 moves to the right-angle groove 19, it will be squeezed by the inclined surface of the right-angle groove 19, causing the T-block 17 to slide in the slide groove and compress the positioning spring 2 1. Then, when the T-block 17 moves to the right-angle slot 19 on the other side, the squeeze on the T-block 17 will be released, and then the end of the T-block 17 will be pushed into the right-angle slot 19 under the elastic force of the positioning spring 21 (the T-block 17 inserted into the right-angle slot 19, the plane of the T-block 17 will fit with the plane of the right-angle slot 19, and it cannot move in the opposite direction, thereby limiting the reset of the limit block 15). This is repeated until the limit block 15 is inserted into the limit slot 16, and the die-cutting plate 2 is locked in the bottom slot. Then, the control rotation motor 34 is moved, the electric telescopic cylinder 39 is pulled out, and the moving motor 40 and the positioning electric telescopic cylinder 35 are started to install the die-cutting plate 2 back, thereby realizing the automatic replacement of the die-cutting plate 2.

[0030] In summary, through the design of the above structure, the automatic installation of the die-cutting plate 2 is achieved without the need for workers to take it out for replacement, which greatly improves the convenience of the device and increases the automation efficiency of the device.

[0031] The basic principles, main features and advantages of the present invention are shown and described above.

[0032] Those skilled in the art should understand that the present invention is not limited to the above-mentioned embodiments. The above-mentioned embodiments and the specification only describe the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. These changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A code scanning positioning die-cutting processing equipment, comprising a die-cutting machine (1), a die-cutting plate (2), and a die-cutting box (3) arranged on the die-cutting assembly on the die-cutting machine (1), characterized in that: The die-cutting box (3) is provided with a mounting groove at the bottom end, and a mounting frame (4) is slidably connected to the inner side of the mounting groove. The two ends of the front side of the die-cutting box (3) are fixedly connected to side plates (5), and a track groove for sliding the mounting frame (4) is provided between the side plates (5). The inner side of the mounting frame (4) is rotatably connected to a flip plate (6). The bottom end of the flip plate (6) is provided with a bottom groove adapted to the die-cutting board (2). The bottom end of the flip plate (6) is provided with a rectangular groove (7) relative to the outer side of the bottom groove. A limiting mechanism for limiting the position of the die-cutting board (2) is provided inside the rectangular groove (7). The front side of the die-cutting machine (1) is fixedly connected to a support frame (8), and an L-shaped slider (9) is slidably connected to the inner side of the support frame (8). A moving mechanism for driving the slider (9) to move is provided on the support frame (8). A U-shaped upper frame (10) is provided below the slider (9), and a replacement mechanism for unlocking and installing the die-cutting board (2) is provided on the upper frame (10).

2. The code scanning positioning die-cutting processing equipment according to claim 1, characterized in that: A component changing platform (11) is fixedly connected to the side wall of the support frame (8), a rectangular frame (12) is provided on the component changing platform (11), a plurality of partitions (13) are fixedly connected to the inside of the rectangular frame (12) at equal intervals, a component changing electric telescopic cylinder (14) is fixedly connected to the top of the component changing platform (11), and an output end of the component changing electric telescopic cylinder (14) is fixedly connected to the side wall of the rectangular frame (12).

3. The code scanning positioning die-cutting processing equipment according to claim 1, characterized in that: The limiting mechanism includes a limiting block (15), four of which are provided. The four limiting blocks (15) are all connected to the four sides of the inner wall of the rectangular groove (7) by sliding. The top of the limiting block (15) is tilted. The four sides of the outer wall of the die-cutting plate (2) are provided with limiting grooves (16) relative to the limiting blocks (15). The top of the limiting groove (16) is tilted. The inclined surface of the limiting block (15) is fitted with the inclined surface of the limiting groove (16). Both sides of the limiting block (15) are provided with sliding grooves. The inner sides of the sliding grooves are slidably connected with T-shaped blocks (1 7), the side away from the T-shaped block (17) is set as a smooth arc surface, the inner side of the rectangular groove (7) is fixedly connected to a fixed plate (18) relative to the position next to the T-shaped block (17), and the side close to the fixed plate (18) is equidistantly provided with a plurality of right-angle grooves (19) with inclined surfaces, a pair of limit springs (20) is fixedly connected between the inner side of the rectangular groove (7) and the side wall of the limit block (15), and a positioning spring (21) is fixedly connected between the inner side of the slide groove and the side wall of the T-shaped block (17), and the middle part of the side away from the limit block (15) is tilted.

4. The code scanning positioning die-cutting processing equipment according to claim 3, characterized in that: The outer walls of the limit blocks (15) are provided with straight grooves, and the outer walls of the T-shaped blocks (17) are fixedly connected with extrusion rods (22) at positions relative to the inner sides of the straight grooves, and the top ends of the extrusion rods (22) are provided with smooth arc surfaces.

5. The code scanning positioning die-cutting processing equipment according to claim 1, characterized in that: The replacement mechanism includes an L-shaped rod (23), a pair of L-shaped rods (23) are provided, a pair of L-shaped grooves (24) are opened at the top of the die-cutting plate (2), a pair of upper grooves are opened through the bottom of the upper frame (10), the L-shaped rods (23) are all slidably connected to the inner side of the upper groove, an upper spring (25) is fixedly connected between the inner side of the L-shaped rod (23) and the inner wall of the upper groove, the top of the L-shaped rod (23) is fixedly connected to a push rod (26), the top of the push rod (26) is set to a smooth arc surface, and the bottom of the upper frame (10) is relative to the limit block (15) A U-shaped groove is provided through the upper position, and a positioning plate (27) is slidably connected to the middle of the U-shaped groove. The bottom end of the positioning plate (27) is set as a smooth arc surface. An upper connecting frame (28) is fixedly connected between the top ends of the positioning plates (27). The top ends of the upper frames (10) are respectively fixedly connected to an upper electric telescopic cylinder (29) and a lower electric telescopic cylinder (30). The output end of the upper electric telescopic cylinder (29) passes through the inner side of the upper frame (10) and is fixedly connected to the top of the upper connecting frame (28). The top end of the slider (9) is fixedly connected to a movable electric telescopic cylinder (44).

6. The code scanning positioning die-cutting processing equipment according to claim 5, characterized in that: The output end of the movable electric telescopic cylinder (44) is fixedly connected to the top of the upper frame (10), and the inner side of the U-shaped groove is slidably connected to the positions on both sides of the positioning plate (27). The bottom ends of each pair of unlocking rods (31) close to each other are tilted, and a lower connecting frame (32) is fixedly connected between the top ends of the unlocking rods (31). The output end of the lower electric telescopic cylinder (30) passes through the inner side of the upper frame (10) and is fixedly connected to the top of the lower connecting frame (32). The upper electric telescopic cylinder (29) and the lower electric telescopic cylinder (30) are staggered at the top of the upper frame (10), and a pair of right-angle blocks (33) with inclined surfaces are fixedly connected to the inner side of the lower connecting frame (32).

7. The code scanning positioning die-cutting processing equipment according to claim 1, characterized in that: The side wall of the installation frame (4) is fixedly connected to a rotating motor (34), the output end of the rotating motor (34) passes through the inner side of the installation frame (4) and is fixedly connected to the rotating end of the flip plate (6), the top of the die-cutting box (3) is fixedly connected to a pair of positioning electric telescopic cylinders (35), the output ends of the positioning electric telescopic cylinders (35) are fixedly connected to locking plates (36), the bottom side of the locking plates (36) is tilted, the top of the installation frame (4) is provided with locking grooves (37) at a position below the locking plates (36), the inner side of the locking grooves (37) is tilted, the side wall of the rotating motor (34) is fixedly connected to a hook ring (38), and the bottom end of the slider (9) is fixedly connected to a pull-out electric telescopic cylinder (39) at a position above the hook ring (38).

8. The code scanning positioning die-cutting processing equipment according to claim 1, characterized in that: The moving mechanism includes a moving motor (40), a screw rod (41) rotatably connected to the inner side of the support frame (8), the moving motor (40) is fixedly connected to the side wall of the support frame (8), the output end of the moving motor (40) passes through the inner side of the support frame (8) and is fixedly connected to the side wall of the screw rod (41), and the screw rod (41) is threadedly connected to the inner side wall of the slider (9).

9. The code scanning positioning die-cutting processing equipment according to claim 2, characterized in that: A plurality of upper position sensors (42) are fixedly connected at equal intervals to the top of the rectangular frame (12), and a lower position sensor (43) is fixedly connected to the side wall of the support frame (8). The plurality of upper position sensors (42) and lower position sensors (43) are electrically connected to the replacement electric telescopic cylinder (14) through a controller.

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