CCD Automatic Positioning Die Cutting Machine

Abstract

The present invention provides a CCD automatic positioning die-cutting machine, belonging to the field of die-cutting equipment. It includes a die-cutting main machine for providing stamping power, a control box for centralized control, a feeding mechanism for feeding materials, and a positioning adjustment mechanism for automatic positioning of die-cutting horizontal adjustment. The control box is installed behind the die-cutting main machine, the adjustment mechanism is installed on the die-cutting main machine, and the feeding mechanism is installed on the side of the die-cutting main machine. Compared with the prior art, the present invention can also perform horizontal adjustment without stopping the machine, while improving the die-cutting accuracy and die-cutting efficiency. There is no need to worry about die-cutting position errors caused by material misalignment, and it has the characteristics of higher die-cutting accuracy and die-cutting efficiency.

Description

Technical Field

[0001] The present invention belongs to the field of die-cutting equipment, and more specifically, relates to a CCD automatic positioning die-cutting machine. Background Art

[0002] A die-cutting machine (also known as a beer machine, cutting machine, CNC stamping machine) is mainly used for die-cutting (full cut, half cut), indentation, hot stamping, lamination, and automatic waste discharge of some non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronics, mobile phone gaskets, etc. The die-cutting machine uses steel knives, hardware molds, steel wires (or templates engraved from steel plates), and applies a certain pressure through an impression plate to cut the printed matter or cardboard into a certain shape, which is an important equipment for post-printing packaging processing and shaping.

[0003] In the existing CCD die-cutting machine, usually, after the material is positioned on the lower die base by a CCD camera, the die on the upper die base performs a downward stamping action for die-cutting. When the material is a mobile phone frame paper, the material needs to be die-cut and formed according to size requirements and then mounted on the mobile phone. Therefore, very high requirements are imposed on the die-cutting accuracy. If the frame paper does not meet the requirements after die-cutting, it will directly affect the mounting effect of the mobile phone, and the responsibility for achieving the required die-cutting accuracy directly falls on the CCD die-cutting machine. The existing die-cutting machine cannot be adjusted in the horizontal direction. If the material is misaligned, the machine needs to be stopped to adjust the position of the material, and die-cutting can only be carried out after the material is aligned. If no adjustment is made, due to the misalignment of the material, the die will surely not meet the accuracy requirements after die-cutting it, and stopping the machine for adjustment takes a long time, thus affecting the die-cutting efficiency. In view of this, the present invention provides a CCD automatic positioning die-cutting machine. Summary of the Invention

[0004] To solve the above problems, the present invention provides a CCD automatic positioning die-cutting machine, which can automatically position and die-cut the material in the horizontal direction without stopping for adjustment, improving the die-cutting accuracy and die-cutting efficiency of the CCD die-cutting machine.

[0005] The present invention is achieved through the following technical solutions:

[0006] The CCD automatic positioning die-cutting machine includes a die-cutting main machine for providing stamping power, a control box for centralized control, a feeding mechanism for feeding materials, and a positioning and adjusting mechanism for automatically positioning and adjusting the die-cutting horizontally. The control box is installed behind the die-cutting main machine, the positioning and adjusting mechanism is installed on the die-cutting main machine, and the feeding mechanism is installed on the side of the die-cutting main machine.

[0007] As a preferred technical solution, the feeding mechanism includes a feeding frame, a roller, a width adjusting frame, a left adjusting limiting arm, a right adjusting limiting arm, a left width measuring groove, a left measuring adjusting block, a right width measuring groove, and a right measuring adjusting block. The roller is rotatably connected to the feeding frame, and the width adjusting frame is rotatably connected to the feeding frame. A rotation locking mechanism is further provided on the width adjusting frame. The left adjusting limiting arm and the right adjusting limiting arm are both slidably connected to the width adjusting frame, and locking screws are threadedly connected behind the left adjusting limiting arm and the right adjusting limiting arm. Vacuum suction holes are further provided on the feeding frame. The left width measuring groove and the right width measuring groove are provided on the feeding frame. The left measuring adjusting block is slidably connected to the left width measuring groove, and the right measuring adjusting block is slidably connected to the right width measuring groove. Scales are further provided on the left width measuring groove and the right width measuring groove.

[0008] As a preferred technical solution, the die-cutting main machine includes a main machine frame. An eccentric shaft mounting seat is fixed inside the main machine frame. A connecting rod groove is provided in the middle of the eccentric shaft mounting seat. An eccentric shaft is rotatably connected below the eccentric shaft mounting seat. A connecting rod is provided in the connecting rod groove, and the connecting rod is rotatably sleeved on the eccentric shaft. A lifting seat is connected below the connecting rod. A belt pulley is fixedly connected to the side of the eccentric shaft, and the belt pulley is connected to a lifting motor through a synchronous belt.

[0009] As a preferred technical solution, the positioning and adjusting mechanism includes a main machine fixing plate fixed on the main machine frame. The main machine fixing plate is clamped with a lower die base through an inverted L-shaped fixing block. A lower template is fixed on the lower die base. One end of a CCD camera fixing column is connected to the lower die base, and the other end of the CCD camera fixing column is connected to a CCD support. A CCD camera is installed on the CCD support. A photographing frame for the CCD camera to take pictures is provided on the CCD support. The positioning and adjusting mechanism further includes an upper die base fixing plate connected with a movable guide post. A sliding sleeve capable of slidingly connecting with the movable guide post is arranged inside the main machine frame. The movable guide post passes through the sliding sleeve and is fixedly connected to the lifting seat. A through hole for the CCD camera fixing column to pass through is provided on the upper die base fixing plate. A receiving block is arranged on the top of the upper die base fixing plate, and a receiving plate is received on the receiving block. An upper die base floating lifting frame is fixed on the receiving plate. An upper die base is arranged below the upper die base fixing plate, and the upper die base is fixedly connected to the upper die base floating lifting frame. An upper template is fixedly connected below the upper die base. A guide sleeve movably connected with the CCD camera fixing column is further provided on the upper die base. Photographing holes are provided in the middle of the upper die base fixing plate and the upper die base. A lens photographing hole and a die cutter mounting hole are provided on the upper template. An X-axis positioning and adjusting mechanism and a Y-axis positioning and adjusting mechanism are installed on the upper die base fixing plate and the upper die base.

[0010] As a preferred technical solution, both the X-axis positioning and adjusting mechanism and the Y-axis positioning and adjusting mechanism include a motor, an upper adjusting seat, a motor fixing seat, a coupling, a screw rod, an inverted U-shaped connecting block, a slider, a slide table, a turntable, and a lower adjusting seat. The upper adjusting seat and the motor fixing seat are fixed on the upper die base fixing plate. The motor is fixed on the motor fixing seat. The screw rod is rotatably connected to the upper adjusting seat. The motor is connected to the screw rod through the coupling. The slider is threadedly connected to the screw rod. A guide rail is further provided on the upper adjusting seat. The slider is slidably connected to the guide rail. The top of the slide table is fixedly connected to the bottom of the slider. The bottom of the slide table is fixedly connected to the turntable. The inverted U-shaped connecting block is fixedly connected to the side of the slider. The lower adjusting seat is fixed on the upper die base. The turntable is rotatably connected to the lower adjusting seat. A spring connecting block is further provided on the lower adjusting seat. The spring connecting block is connected to the inverted U-shaped connecting block through a spring.

[0011] As a preferred technical solution, the upper template is slidably connected to the upper die base, and an upper template locking mechanism is provided on the upper die base.

[0012] As a preferred technical solution, the lower template is slidably connected to the lower die base, and a lower template locking mechanism is provided on the lower die base.

[0013] As a preferred technical solution, a CCD camera position adjusting mechanism is installed on the CCD support. The CCD camera position adjusting mechanism includes an X-axis handwheel, an X-axis screw rod, an X-axis slide seat, a Y-axis handwheel, a Y-axis screw rod, and a CCD camera mounting slide seat. The X-axis handwheel is drivingly connected to the X-axis screw rod. The X-axis slide seat is threadedly connected to the X-axis screw rod. The Y-axis screw rod is rotatably connected to the X-axis slide seat. The Y-axis handwheel is fixedly connected to the Y-axis screw rod. The CCD camera mounting slide seat is threadedly connected to the Y-axis screw rod. The CCD camera is mounted on the CCD camera mounting slide seat.

[0014] Beneficial effects:

[0015] The present invention is controlled by a control box, feeds materials through a feeding mechanism, provides stamping and die-cutting power through a die-cutting main machine, uses a CCD camera to take pictures and locate the materials at the MARK points. When the CCD camera detects that the MARK points are misaligned, the adjusting functions of the X-axis positioning adjustment mechanism and the Y-axis positioning adjustment mechanism can be used to simultaneously cause slight horizontal offsets of the upper die base, the lower die base, and the CCD camera, that is, offset in the direction of the MARK points, so that the CCD camera can be aligned with the MARK points for positioning, thereby performing precise die-cutting. Horizontal adjustment can also be carried out without stopping the machine, while improving the die-cutting accuracy and die-cutting efficiency. There is no need to worry about die-cutting position errors caused by material misalignment, and it has the characteristics of higher die-cutting accuracy and die-cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the material;

[0017] Figure 2 is an overall assembly drawing of the structure of a CCD automatic positioning die-cutting machine;

[0018] Figure 3 is Figure 1 the structural diagram of the feeding mechanism in

[0019] Figure 4 is an overall assembly drawing of the structure of the die-cutting main machine;

[0020] Figure 5 is Figure 4 the connection relationship diagram of the eccentric shaft and the connecting rod in

[0021] Figure 6 is an overall assembly drawing of the structure of the positioning adjustment mechanism;

[0022] Figure 7 is Figure 6 the front view of

[0023] Figure 8 is a schematic diagram of the connection relationship of the main machine fixing plate, the lower die base, the lower template, and the CCD support;

[0024] Figure 9 is Figure 8 the front view of

[0025] Figure 10 is a schematic diagram of the connection relationship of the movable guide pillar, the upper die base fixing plate, the upper die base, and the upper template;

[0026] Figure 11 is Figure 10 the front view of [[ID=5৮]]

[0027] Figure 12 is Figure 10 the top view of

[0028] Figure 13 Schematic diagram of the connection relationship among the fixing post of the CCD camera, the upper die base fixing plate, and the upper die base;

[0029] Figure 14 Schematic diagram of the connection relationship between the fixing post of the CCD camera and the upper die base;

[0030] Figure 15 Schematic diagram of the connection relationship among the X-axis positioning and adjusting mechanism, the Y-axis positioning and adjusting mechanism, the upper die base fixing plate, and the upper die base;

[0031] Figure 16 For Figure 11 Schematic diagram of the structure after removing the protective cover;

[0032] Figure 17 Enlarged view of the structure of the Y-axis positioning and adjusting mechanism;

[0033] Figure 18 For Figure 17 Schematic diagram of the structure of

[0034] Figure 19 For Figure 18 Rear view structure diagram of

[0035] Figure 20 Schematic diagram of the structure of the CCD camera position adjusting mechanism;

[0036] Figure 21 Schematic diagram of the structure of the upper die base locking mechanism;

[0037] Figure 22 Schematic diagram of the structure of the lower die base locking mechanism.

[0038] Reference signs:

[0039] 1. Mainframe fixing plate; 2. Inverted L-shaped fixing block; 3. Lower die base; 4. Lower mold plate; 5. CCD camera fixing column; 6. CCD bracket; 7. CCD camera; 8. Photo frame; 9. Upper die base fixing plate; 10. Movable guide column; 11. Through hole; 12. Adapter block; 13. Adapter plate; 14. Upper die base floating hoisting frame; 15. Upper die base; 16. Upper mold plate; 17. Guide sleeve; 18. Photo hole; 19. Lens shooting hole; 20. Die cutter mounting hole 21. X-axis positioning adjustment mechanism; 22. Y-axis positioning adjustment mechanism; 100. Positioning adjustment mechanism; 101. Motor; 102. Upper adjustment seat; 103. Motor adjustment seat; 104. Coupling; 105. Screw; 106. Inverted U-shaped connecting block; 107. Slider; 108. Slide; 109. Turntable; 110. Lower adjustment seat; 111. Guide rail; 112. Spring connection block; 113. Spring; 200. Protective shield; 300. Die cutting Mainframe; 301, mainframe; 302, eccentric shaft mounting seat; 302, eccentric shaft; 304, connecting rod; 305, lifting seat; 306, pulley; 307, synchronous belt; 308, lifting motor; 309, sliding sleeve; 400, feeding mechanism; 401, feeding frame; 402, roller; 403, width adjustment frame; 404, left adjustment limit arm; 405, right adjustment limit arm; 406, left width measuring slot; 407, right width measuring slot; 4 08, left measuring and adjusting block; 409, right measuring and adjusting block; 410, rotation locking mechanism; 411, vacuum suction hole; 412, scale; 500, upper template locking mechanism; 600, lower template locking mechanism; 700, control box; 800, CCD camera position adjustment mechanism; 801, X-axis handwheel; 802, X-axis screw; 803, X-axis slide; 804, Y-axis handwheel; 805, Y-axis screw; 806, CCD camera mounting slide. DETAILED DESCRIPTION

[0040] In order to further explain the technical solution of the present invention, the following is a clear and complete description of the CCD automatic positioning die-cutting machine with reference to the accompanying drawings.

[0041] It should be noted that the terms such as "upper", "inner", "middle", "left", "right" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships, without substantially changing the technical content, should also be regarded as the scope of implementation of the present invention, and should be stated in advance.

[0042] Please refer to the attached Figure 1 Before describing the detailed structure of the embodiment of the present invention, it is necessary to explain that in the prior art, the material is obtained by attaching Figure 1 The MARK points shown are aligned with the CCD camera and photographed to confirm accurate positioning before stamping and die-cutting work is carried out.

[0043] Example:

[0044] Please refer to the attached Figures 1 to 22 , the present invention provides a CCD automatic positioning die-cutting machine, including a die-cutting main machine 300 for providing stamping power, a control box 700 for centralized control, a feeding mechanism 400 for feeding materials, and a positioning adjustment mechanism 100 for automatic positioning of die-cutting horizontal adjustment. The control box 700 is installed behind the die-cutting main machine 300, the positioning adjustment mechanism 100 is installed on the die-cutting main machine 300, and the feeding mechanism 400 is installed on the side of the die-cutting main machine 300.

[0045] Specifically, please refer to Figure 3 , the feeding mechanism 400 includes a feeding frame 401, a roller 402, a width adjustment frame 403, a left adjustment limit arm 404, a right adjustment limit arm 405, a left width measurement groove 406, a left measurement adjustment block 408, a right width measurement groove 407, and a right measurement adjustment block 409. The roller 402 is rotatably connected to the feeding frame 401, the width adjustment frame 403 is rotatably connected to the feeding frame 401, and a rotation locking mechanism 410 is further provided on the width adjustment frame 403. It should be noted that the above locking mechanism is composed of a threaded shaft and clamping blocks on both sides. The width adjustment frame 403 is between the two clamping blocks. By rotating the threaded shaft, the tightness of the clamping blocks is adjusted so that the width adjustment frame 403 can rotate or cannot rotate; both the left adjustment limit arm 404 and the right adjustment limit arm 405 are slidably connected to the width adjustment frame 403, and locking screws are further threadedly connected to the rear of the left adjustment limit arm 404 and the right adjustment limit arm 405. By tightening the locking screws against the width adjustment frame 403, the left adjustment limit arm 404 and the right adjustment limit arm 405 can be locked so that they cannot slide on the width adjustment frame 403. A vacuum suction hole 411 is further provided on the feeding frame 401. The left width measurement groove 406 and the right width measurement groove 407 are provided on the feeding frame 401. The left measurement adjustment block 408 is slidably connected to the left width measurement groove 406, the right measurement adjustment block 409 is slidably connected to the right width measurement groove 407, and scales 412 are further provided on the left width measurement groove 406 and the right width measurement groove 407.

[0046] During operation, the material is unrolled by an external unwinding device and then rolls forward from the roller 402 of the feeding mechanism 400. The left adjustment limit arm 404 and the right adjustment limit arm 405 on the width adjustment frame 403 are used to limit the width of the material. The central control suction device is connected below the vacuum suction hole 411 so that the material can stick to the feeding frame 401 when passing through the vacuum suction hole 411. Then, by sliding the left measuring adjustment block 408 and the right measuring adjustment block 409, the distance between them is equal to the width of the material, and the material width can be read from the scale 412.

[0047] For details, please refer to the attached Figure 4 and 5 The die-cutting mainframe 300 includes a mainframe 301, an eccentric shaft mounting seat 302 is fixed in the mainframe 301, a connecting rod 304 groove is provided in the middle of the eccentric shaft mounting seat 302, an eccentric shaft 303 is rotatably connected to the lower part of the eccentric shaft mounting seat 302, a connecting rod 304 is provided in the connecting rod groove, the connecting rod 304 is rotatably sleeved with the eccentric shaft 303, a lifting seat 305 is connected to the lower part of the connecting rod 304, a pulley 306 is fixedly connected to the side of the eccentric shaft 303, and the pulley 306 is connected to the lifting motor 308 through a synchronous belt 307. When working, The lifting motor 308 drives the pulley 306 to move, thereby driving the eccentric shaft 303 to rotate, and the connecting rod 304 is sleeved on the eccentric shaft 303 and the connecting rod 304 is connected to the lifting seat 305. This lifting seat 305 is used to connect with the movable guide column 10 of the positioning adjustment mechanism 100; taking the eccentric shaft 303 rotating from the lowest point to the highest point as an example, this process can drive the connecting rod 304 to swing upward, thereby driving the lifting seat 305 to rise, and then driving the movable guide column 10 to move, and moving from the highest point to the lowest point can make the lifting seat 305 descend, and this reciprocating motion realizes the up and down movement of the movable guide column 10.

[0048] For details, please refer to the attached Figures 6 to 19 , please refer to Figures 6 to 9 The positioning adjustment mechanism includes a mainframe fixing plate 1, which is fixed to the mainframe 301. The mainframe fixing plate 1 is clamped with the lower die base 3 through an inverted L-shaped fixing block 2. In this embodiment, four inverted L-shaped fixing blocks 2 are provided. It should be noted that the mainframe fixing plate 1 is used to be installed on the mainframe 301, and its vertical height is fixed. There is a gap between the inverted L-shaped fixing block 2 on the mainframe fixing plate 1 and the lower die base 3 so that it can be moved in the horizontal direction for fine adjustment. At the same time, due to the presence of the inverted L-shaped fixing block 2, the vertical height of the lower die base 3 is also fixed and cannot be adjusted, and only the horizontal position can be adjusted.

[0049] A lower template 4 is fixed on the lower die base 3. One end of a CCD camera fixing column 5 is connected to the lower die base 3, and the other end of the CCD camera fixing column 5 is connected to a CCD bracket 6. A CCD camera 7 is installed on the CCD bracket 6. A photographing frame 8 for the CCD camera 7 to take pictures is arranged on the CCD bracket 6. Please refer to the appendix Figures 10 to 12 , the present invention further includes an upper die base fixing plate 9. The upper die base fixing plate 9 is connected with a movable guide post 10. A sliding sleeve 309 which can be slidably connected with the movable guide post 10 is arranged in the main frame 301. The movable guide post 10 passes through the sliding sleeve 309 and is fixedly connected with the lifting seat 305. It should be noted that the movable guide post 10 is used to connect the lifting seat 305 of the main frame 301. Through the lifting seat 305 of the main frame 301, the movable guide post 10 can move up and down, and then the upper die base fixing plate 9 can move up and down, and further the upper die base 15 and the upper template 16 below the upper die base fixing plate 9 can move up and down to perform stamping and die-cutting actions;

[0050] A through hole 11 for the CCD camera fixing column 5 to pass through is arranged on the upper die base fixing plate 9. The diameter of the through hole 11 is larger than that of the CCD camera fixing column 5 to ensure sufficient position for horizontal adjustment. A receiving block 12 is arranged at the top of the upper die base fixing plate 9. A receiving plate 13 is received on the receiving block 12. An upper die base floating lifting frame 14 is fixed on the receiving plate 13. An upper die base 15 is arranged below the upper die base fixing plate 9. The upper die base 15 is fixedly connected with the upper die base floating lifting frame 14. An upper template 16 is fixedly connected below the upper die base 15. A guide sleeve 17 which is movably connected with the CCD camera fixing column 5 is also arranged on the upper die base 15. Through the sliding of the guide sleeve 17 and the CCD camera fixing column 5, it can be ensured that the upper die base 15 and the upper die base fixing plate 9 move up and down simultaneously for stamping and die-cutting. Photographing holes 18 are arranged in the middle of both the upper die base fixing plate 9 and the upper die base 15. A lens shooting hole 19 and a die cutter mounting hole 20 are arranged on the upper template 16. It should be noted that the die cutter mounting hole 20 is used to install different die cutters for die-cutting different materials. The CCD camera 7 on the CCD bracket 6 is aligned with the lens shooting hole 19 through the photographing frame 8 and the photographing hole 18. The two lens shooting holes 19 are just used to align the MARK points of the material. When the CCD camera 7 takes pictures, it can shoot the MARK points through the lens shooting hole 19 to know whether the die-cutting position is accurate.

[0051] Please refer to the appendix Figures 15 to 19, an X-axis positioning and adjusting mechanism 21 and a Y-axis positioning and adjusting mechanism 22 are installed on the upper die base fixing plate 9 and the upper die base 15. In this embodiment, there is one X-axis positioning and adjusting mechanism 21 and two Y-axis positioning and adjusting mechanisms 22. The X-axis positioning and adjusting mechanism 21 and the Y-axis positioning and adjusting mechanism 22 are both power mechanisms for horizontal adjustment. It should be noted that the structures of the X-axis positioning and adjusting mechanism 21 and the Y-axis positioning and adjusting mechanism 22 are the same.

[0052] Specifically, the X-axis positioning and adjusting mechanism 21 and the Y-axis positioning and adjusting mechanism 22 both include a motor 101, an upper adjusting seat 102, a motor fixing seat 103, a coupling 104, a screw rod 105, an inverted U-shaped connecting block 106, a slider 107, a slide table 108, a turntable 109, and a lower adjusting seat 110. The upper adjusting seat 102 and the motor fixing seat 103 are fixed on the upper die base fixing plate 9. The motor 101 is fixed on the motor fixing seat 103. The screw rod 105 is rotatably connected to the upper adjusting seat 102. The motor 101 is connected to the screw rod 105 through the coupling 104. The slider 107 is threadedly connected to the screw rod 105. A guide rail 111 is also provided on the upper adjusting seat 102. The slider 107 is slidably connected to the guide rail 111. The top of the slide table 108 is fixedly connected to the bottom of the slider 107. The bottom of the slide table 108 is fixedly connected to the turntable 109. It should be noted that the upper part of the slide table 108 is the fixed end, and the lower part connected to the turntable 109 is the movable end. The inverted U-shaped connecting block 106 is fixedly connected to the side of the slider 107. The lower adjusting seat 110 is fixed on the upper die base 15. The turntable 109 is rotatably connected to the lower adjusting seat 110. A spring connecting block 112 is also provided on the lower adjusting seat 110. The spring connecting block 112 is connected to the inverted U-shaped connecting block 106 through a spring 113.

[0053] During operation, the horizontal position of the upper die holder fixing plate 9 cannot be changed. The motor 101 drives the rotation of the screw rod 105, which in turn drives the movement of the slider 107. Since the position of the slide table 108 can only move radially, the upper fixed end will translate with the slider 107. For the lower movable end to maintain horizontal, the turntable 109 needs to rotate a corresponding angle. During the process of keeping the slide table 108 horizontal, a force has been applied to the lower adjusting seat 110 and the upper die holder 15. Therefore, the relative position between the upper die holder 15 and the upper die holder fixing plate 9 has changed. The inverted U-shaped connecting block 106 is connected to the spring connecting block 112 through the spring 113. During this process, the inverted U-shaped connecting block 106 moves together with the slider 107, so there will also be a change in the relative position with the spring connecting block 112. During this process, the spring 113 can expand and contract for self-adaptation. During this process, when the X-axis positioning and adjusting mechanism 21 is adjusted, the Y-axis positioning and adjusting mechanism 22 conducts guiding. When the Y-axis positioning and adjusting mechanism 22 is adjusted, the X-axis positioning and adjusting mechanism 21 conducts guiding.

[0054] Specifically, protective covers 200 are provided for both the X-axis positioning and adjusting mechanism 21 and the Y-axis positioning and adjusting mechanism 22. The protective covers 200 can play a role in protection and dust prevention.

[0055] The principle of the present invention will be described in detail below:

[0056] The present invention is controlled by a control box. Since the upper die holder fixing plate 9 is connected to the movable guide post 10, and the movable guide post 10 is connected to the lifting mechanism of the main machine, only the upper die holder fixing plate 9, the upper die holder 15, and the upper template 16 can move up and down in the vertical direction. Accordingly, a cutting die is installed on the upper template 16, and the cutting die moves up and down with the upper template 16. Since the X-axis positioning and adjusting mechanism 21 and the Y-axis positioning and adjusting mechanism 22 can cause the relative displacement of the positions of the upper die holder fixing plate 9 and the upper die holder 15, the upper template 16 installed on the upper die holder 15 will also be displaced. Please refer to the attached Figure 13 and 14 , since the upper die holder 15 clamps the CCD camera fixing column 5 through the guide sleeve 17, and the CCD camera fixing column 5 is connected to the CCD bracket 6, a CCD camera 7 is installed on the CCD bracket 6, and the lower part of the CCD camera fixing column 5 is connected to the lower die holder 3, and the lower template 4 is fixed on the lower die holder 3. Therefore, during the process of relative displacement of the upper die holder 15, the upper template 16, the CCD camera fixing column 5, the CCD bracket 6, the CCD camera 7, the lower die holder 3, and the lower template 4 will be displaced simultaneously to perform horizontal adjustment.

[0057] Please refer to Figure 12, taking the direction in which a person faces the machine, i.e., the direction indicated by the arrow, as the positive direction, and taking the example of the material shifting to the left. If the material shifts to the left, the MARK point above the material captured by the CCD camera shifts to the lower left, while the MARK point below shifts to the upper right. At this time, the control box is used to adjust the Y-axis positioning adjustment mechanism 22 on the right side to make the upper die holder 15 shift in the positive Y-axis direction, and the Y-axis positioning adjustment mechanism 22 on the left side makes the upper die holder 15 shift in the reverse Y-axis direction, and the X-axis positioning adjustment mechanism 21 shifts to the left for guiding, so that the upper die holder 15, the CCD camera 7 and the lower die holder 3 rotate counterclockwise as a whole. Then the upper lens shooting hole 19 shifts to the lower left, and the lower lens shooting hole 19 shifts to the upper right. Since the position of the material remains unchanged, such shifting can align with the MARK point, and then the CCD camera 7 takes a photo. After the photo is taken and it is confirmed that the position is aligned, the adjustment ends. The control box controls the upper die holder fixing plate 9 to perform a pressing action, so as to achieve horizontal adjustment without stopping the machine for adjustment, thereby improving the die-cutting accuracy and die-cutting efficiency.

[0058] It should be noted that the above adjustment actually involves a rotational adjustment in the horizontal direction. The rotational adjustment is obtained through comprehensive calculation of the XY axes. The rotational adjustment is the key to this equipment. In addition to material misalignment, assuming that the cutting die does not match the material to be cut during installation, it is also achieved through the above principle of rotational adjustment. The above processes must all go through rotation to be realized.

[0059] Specifically, the upper template 16 is slidably connected to the upper die holder 15. There is an upper template locking mechanism 500 on the upper die holder 15. It should be noted that the upper template 16 slides into the upper die holder 15 through the chute on the upper die holder 15, and the upper template locking mechanism 500 can lock the upper template 16 to prevent it from sliding with the upper die holder 15. The upper template locking mechanism 500 includes a handle, a rotating shaft and a rotatable half gear. There is a corresponding gear slot in the upper template 16, and the gear is arranged inside the upper die holder 15. When the upper template 16 needs to be slid into the upper die holder 15, the gear is screwed into the inside of the upper die holder 15 through the handle and the rotating shaft, and the gear does not protrude from the lower surface of the upper die holder 15, so that the upper template 16 can slide into the upper die holder 15. After sliding in, by rotating the handle, the gear is rotated and protrudes on the lower surface, and is screwed into the gear slot of the lower template. Due to the existence of the gear for limiting, the upper template 16 cannot slide forward or backward anymore. The upper template 16 on the upper die holder 15 can install a cutting die, and the cutting die can be replaced with an etching die or a carving die.

[0060] Specifically, the lower template 4 is slidably connected to the lower die holder 3. There is a lower template locking mechanism 600 on the lower die holder 3. It should be noted that the principle of the lower die holder locking mechanism 600 is the same as that of the upper template locking mechanism 500, so it will not be elaborated here. The lower template 4 on the lower die holder 3 is mainly used for die adjustment and facilitating the padding and scraping of materials.

[0061] Specifically, a CCD camera position adjusting mechanism 800 is installed on the CCD bracket 6. The CCD camera position adjusting mechanism 800 includes an X-axis handwheel 801, an X-axis screw rod 802, an X-axis sliding seat 803, a Y-axis handwheel 804, a Y-axis screw rod 805, and a CCD camera mounting sliding seat 806. The X-axis handwheel 801 is drivingly connected to the X-axis screw rod 802. The X-axis sliding seat 803 is threadedly connected to the X-axis screw rod 802. The Y-axis screw rod 805 is rotatably connected to the X-axis sliding seat 803. The Y-axis handwheel 804 is fixedly connected to the Y-axis screw rod 805. The CCD camera mounting sliding seat 806 is threadedly connected to the Y-axis screw rod 805. The CCD camera 7 is installed on the CCD camera mounting sliding seat 806.

[0062] It should be noted that the above CCD camera position adjusting mechanism 800 is mainly used to adjust the positions of the two CCD cameras in the XY-axis directions so that the cameras are aligned with the lens shooting holes.

[0063] After the above die cutting is completed, finally, a winding device winds the material to complete the entire process.

[0064] The present invention is not limited to the above embodiments. If various modifications or deformations of the present invention do not depart from the spirit and scope of the present invention, and provided that these modifications and deformations fall within the scope of the claims of the present invention and equivalent technologies, the present invention also includes these deformations and modifications.

Claims

1. CCD automatic positioning die-cutting machine, characterized by: It includes a die-cutting main machine for providing punching power, a control box for centralized control, a feeding mechanism for feeding materials, and a positioning adjustment mechanism for automatic positioning of die-cutting level adjustment. The control box is installed at the rear of the die-cutting main machine, the positioning adjustment mechanism is installed on the die-cutting main machine, and the feeding mechanism is installed at the side of the die-cutting main machine. The positioning adjustment mechanism includes an upper die base fixing plate, an upper die base is provided below the upper die base fixing plate, and an X-axis positioning adjustment mechanism and a Y-axis positioning adjustment mechanism are installed on the upper die base fixing plate and the upper die base; The cam is fixedly mounted on the drive means, and the cam is connected to the drive means via a coupling, and the cam is threadedly connected to the cam. The cam is then connected to the drive means via a coupling, and the cam is threadedly connected to the cam. The top of the cam is fixedly connected to the bottom of the cam, and the bottom of the cam is fixedly connected to the turntable, and the inverted U-shaped connecting block is fixedly connected to the side of the cam. The lower adjusting seat is fixed to the upper mold seat, and the turntable is rotatably connected to the lower adjusting seat. A spring connecting block is also provided on the lower adjusting seat, and the spring connecting block is connected to the inverted U-shaped connecting block via a spring.

2. The CCD automatic positioning die-cutting machine according to claim 1, characterized in that: The feeding mechanism includes a feeding frame, a roller, a width adjustment frame, a left adjustment limit arm, a right adjustment limit arm, a left width measuring slot, a left measuring adjustment block, a right width measuring slot, and a right measuring adjustment block. The roller is rotatably connected to the feeding frame, and the width adjustment frame is rotatably connected to the feeding frame. The width adjustment frame is also provided with a rotation locking mechanism. The left adjustment limit arm and the right adjustment limit arm are both slidably connected to the width adjustment frame, and the rear of the left adjustment limit arm and the right adjustment limit arm are also threadedly connected with a locking screw. The feeding frame is also provided with a vacuum suction hole, the left width measuring slot and the right width measuring slot are provided on the feeding frame, the left measuring adjustment block is slidably connected to the left width measuring slot, and the right measuring adjustment block is slidably connected to the right width measuring slot. The left width measuring slot and the right width measuring slot are also provided with scales.

3. The CCD automatic positioning die-cutting machine according to claim 1, characterized in that: The die-cutting main machine includes a main frame, an eccentric shaft mounting seat is fixed in the main frame, a connecting rod groove is provided in the middle of the eccentric shaft mounting seat, an eccentric shaft is rotatably connected to the lower part of the eccentric shaft mounting seat, a connecting rod is provided in the connecting rod groove, the connecting rod is rotatably sleeved with the eccentric shaft, a lifting seat is connected to the lower part of the connecting rod, a pulley is fixedly connected to the side of the eccentric shaft, and the pulley is connected to the lifting motor through a synchronous belt drive.

4. The CCD automatic positioning die-cutting machine according to claim 3, characterized in that: The positioning adjustment mechanism includes a mainframe fixing plate, which is fixed to the mainframe, and the mainframe fixing plate is connected to the lower mold base through an inverted L-shaped fixing block. The lower mold base is fixed with a lower template, and the lower mold base is connected to one end of a CCD camera fixing column, and the other end of the CCD camera fixing column is connected to the CCD bracket. The CCD bracket is equipped with a CCD camera, and the CCD bracket is provided with a photo frame for the CCD camera to take pictures. The upper mold base fixing plate is connected to a movable guide column, and a sliding sleeve that can be slidably connected to the movable guide column is provided in the mainframe. The movable guide column passes through the sliding sleeve and is fixedly connected to the lifting seat. The upper mold base fixing plate is provided with a CCD camera for The through hole through which the machine fixing column passes, a receiving block is provided on the top of the upper mold base fixing plate, a receiving plate is supported on the receiving block, and an upper mold base floating lifting frame is fixed on the receiving plate, the upper mold base is fixedly connected to the upper mold base floating lifting frame, and an upper template is fixedly connected to the lower part of the upper mold base, and a guide sleeve movably connected to the CCD camera fixing column is also provided on the upper mold base, and the upper mold base fixing plate and the middle part of the upper mold base are provided with a photographing hole, and the upper template is provided with a lens shooting hole and a knife die mounting hole; the upper template is slidably connected to the upper mold base, and an upper template locking mechanism is provided on the upper mold base; the lower template is slidably connected to the lower mold base, and a lower template locking mechanism is provided on the lower mold base.

5. The CCD automatic positioning die-cutting machine according to claim 4, characterized in that: A CCD camera position adjustment mechanism is installed on the CCD bracket, and the CCD camera position adjustment mechanism includes an X-axis handwheel, an X-axis screw, an X-axis slide, a Y-axis handwheel, a Y-axis screw and a CCD camera mounting slide. The X-axis handwheel is transmission-connected to the X-axis screw, the X-axis slide is threadedly connected to the X-axis screw, the Y-axis screw is rotatably connected to the X-axis slide, the Y-axis handwheel is fixedly connected to the Y-axis screw, the CCD camera mounting slide is threadedly connected to the Y-axis screw, and the CCD camera is mounted on the CCD camera mounting slide.

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