Processing device for improving dimensional stability of photoelectric plate

Abstract

The utility model relates to the technical field of photoelectric panel production, in particular to a processing device for improving the dimensional stability of a photoelectric panel, which comprises a punching lower die, a punching upper die and a fixing mechanism, the punching upper die is arranged right above the punching lower die, the fixing mechanism is arranged on the surface of the punching lower die, and the fixing mechanism comprises a motor. The motor is fixedly installed on the surface of the lower punching die, the output end of the motor is fixedly connected with a bidirectional threaded rod, the bidirectional threaded rod is rotationally connected with the inner wall of the lower punching die, the surface of the bidirectional threaded rod is in threaded connection with a movable block, the surface of the movable block is fixedly connected with a rack plate, and a limiting groove is formed in the surface of the lower punching die. According to the copper-clad plate punching device, the fixing mechanism is arranged, the copper-clad plate can be automatically and stably fixed and clamped, the situation that punching errors occur due to displacement of the copper-clad plate in the punching process is avoided, manual fixing and clamping are not needed, time and labor are saved, and the convenience of the device is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of optoelectronic board production technology, and in particular to a processing device for improving the dimensional stability of optoelectronic boards. Background Technology

[0002] Optoelectronic boards refer to PCBs used in applications such as LCDs, and they have very strict dimensional requirements. In the production process of optoelectronic boards, the first step is to punch the copper-clad laminate into different sizes according to the requirements. However, existing punching equipment is prone to misalignment of the copper-clad laminate during the punching process, resulting in dimensional deviations in the punched copper-clad laminate.

[0003] Existing technologies, such as Chinese Patent Publication No. CN215824024U, disclose a processing device for improving the dimensional stability of optoelectronic boards. This device includes an upper punching die and a lower punching die. Fixed rods are provided on both sides of the top of the lower punching die. Limiting rods are movably installed within the fixed rods, with both ends of the limiting rods passing through both sides of the fixed rods. At least four inclined blocks are provided on one side of the limiting rod. An elastic telescopic rod is movably installed on the side of the fixed rod near the inclined blocks. An inclined block is fixedly connected to the elastic telescopic rod near the inclined blocks. The inclined blocks cooperate, and the elastic telescopic rod is connected to the fixed rod via a clamping device. This achieves the effect of accurately positioning the copper-clad laminate on the lower punching die, thereby reducing dimensional deviations of the copper-clad laminate. However, this invention requires manual adjustment of the four sets of limiting rods when fixing and clamping the copper-clad laminate, making the entire process time-consuming and labor-intensive.

[0004] To address the issue that existing equipment for processing optoelectronic boards is not convenient for automatically and stably clamping copper-clad laminates during punching, some lack measures to fix the copper-clad laminates during punching, which may cause the copper-clad laminates to shift during punching. Others require manual fixation of the copper-clad laminates, which is time-consuming and labor-intensive. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing optoelectronic board processing devices are not convenient for automatically and stably clamping copper-clad laminates during punching, and to propose a processing device that improves the dimensional stability of optoelectronic boards.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a processing device for improving the dimensional stability of a photoelectric plate, comprising a lower punching die, an upper punching die, and a fixing mechanism. The upper punching die is disposed directly above the lower punching die, and the fixing mechanism is disposed on the surface of the lower punching die. The fixing mechanism includes a motor, which is fixedly mounted on the surface of the lower punching die. A bidirectional threaded rod is fixedly connected to the output end of the motor. The bidirectional threaded rod is rotatably connected to the inner wall of the lower punching die. A movable block is threadedly connected to the surface of the bidirectional threaded rod. A rack plate is fixedly connected to the surface of the movable block. A limit groove is formed on the surface of the lower punching die. The rack plate is slidably connected to the surface of the limit groove. A rotating shaft is rotatably connected to the surface of the lower punching die. A gear is fixedly connected to the surface of the rotating shaft. The gear meshes with the surface of the rack plate. A fixing plate is fixedly connected to the surface of the rotating shaft.

[0007] Furthermore, the number of the movable block, rack plate, limiting groove, rotating shaft, gear and fixed plate are all two sets, and the two sets of rack plates are arranged symmetrically.

[0008] Furthermore, each set of the rotating shaft, gear, and fixing plate consists of two components, with the two fixing plates arranged symmetrically.

[0009] Furthermore, each of the fixed plates is fixedly connected with a soft pad, and the surface of the soft pad is provided with anti-slip texture.

[0010] Furthermore, the surface of the fixed plate is provided with an adjustment mechanism, the adjustment mechanism including a receiving groove, the receiving groove being formed on the surface of the fixed plate, an extension plate being slidably connected to the surface of the receiving groove, a positioning hole being formed on the surface of the fixed plate, and a plug rod being inserted and connected to the surface of the positioning hole.

[0011] Furthermore, a disc is fixedly connected to the surface of the insertion rod, and a spring is sleeved and connected to the surface of the insertion rod. One end of the spring is fixedly connected to the surface of the fixing plate, and the other end of the spring is fixedly connected to the surface of the disc.

[0012] Furthermore, the surface of the expansion plate is provided with adjustment holes, the number of adjustment holes is multiple and evenly distributed, the insertion rod is slidably connected to the surface of the adjustment holes, and a soft pad II is fixedly connected to the surface of the expansion plate, the surface of the soft pad II is provided with anti-slip texture.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting a fixing mechanism, the motor is started to rotate the bidirectional threaded rod, which drives the two sets of movable blocks to move in opposite directions, thereby causing the two sets of rack plates to move in opposite directions, respectively driving the two gears and rotating shafts on the same side to rotate in opposite directions. The copper-clad laminate is fixedly clamped by four sets of fixing plates on both sides. After punching is completed, the motor is started to reverse, which drives the four sets of fixing plates to release the copper-clad laminate for subsequent punching operations. By setting a fixing mechanism, the copper-clad laminate can be automatically and stably fixed and clamped, which not only avoids the copper-clad laminate from shifting during punching and causing punching errors, but also eliminates the need for manual fixing and clamping, saving time and effort, and effectively improving the convenience of the equipment.

[0015] 2. In this utility model, by setting an adjustment mechanism, when it is necessary to adjust the relative position of the copper-clad laminate fixing clamp, the position of the expansion plate on each of the four sets of fixing plates can be adjusted appropriately. Simply hold the disc and pull the insertion rod along the positioning hole, tighten the spring and make the insertion rod disengage from the adjustment hole, then pull the expansion plate along the receiving groove to the appropriate position, and then release the disc. Under the spring rebound, the insertion rod is inserted into the corresponding adjustment hole to fix the expansion plate. By setting an adjustment mechanism, the relative position of the copper-clad laminate fixing clamp can be adjusted as needed using the adjustable expansion plates on the four sets of fixing plates, which effectively improves the applicability of the equipment. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a processing device for improving the dimensional stability of optoelectronic panels;

[0017] Figure 2 This utility model provides a side view of the fixing mechanism in a processing device for improving the dimensional stability of optoelectronic panels.

[0018] Figure 3 This utility model provides a cross-sectional structural diagram of the fixing mechanism in a processing device for improving the dimensional stability of optoelectronic panels;

[0019] Figure 4 This utility model provides a partially enlarged structural diagram of the adjustment mechanism in a processing device for improving the dimensional stability of photoelectric panels;

[0020] Figure 5 This invention presents an exploded view of the structure of the adjustment mechanism in a processing device for improving the dimensional stability of photoelectric panels.

[0021] Legend:

[0022] 1. Punching lower die; 2. Punching upper die; 3. Fixing mechanism; 31. Motor; 32. Bidirectional threaded rod; 33. Movable block; 34. Rack plate; 35. Limiting groove; 36. Rotating shaft; 37. Gear; 38. Fixed plate; 39. Soft pad I; 4. Adjusting mechanism; 41. Accommodating groove; 42. Expanding plate; 43. Positioning hole; 44. Plug rod; 45. Disc; 46. Spring; 47. Adjusting hole; 48. Soft pad II. Specific implementation mode

[0023] Please refer to Figures 1-5 , the present utility model provides a technical solution: a processing device for improving the size stability of a photovoltaic panel, including a punching lower die 1, a punching upper die 2 and a fixing mechanism 3. The punching upper die 2 is arranged directly above the punching lower die 1, and the fixing mechanism 3 is arranged on the surface of the punching lower die 1.

[0024] Next, the specific settings and functions of its fixing mechanism 3 and adjusting mechanism 4 will be specifically described.

[0025] In this implementation scheme: the fixing mechanism 3 includes a motor 31, the motor 31 is fixedly installed on the surface of the punching lower die 1, the output end of the motor 31 is fixedly connected with a bidirectional threaded rod 32, the bidirectional threaded rod 32 is rotationally connected with the inner wall of the punching lower die 1, the surface of the bidirectional threaded rod 32 is threadedly connected with a movable block 33, the surface of the movable block 33 is fixedly connected with a rack plate 34, a limiting groove 35 is opened on the surface of the punching lower die 1, the rack plate 34 is slidably connected with the surface of the limiting groove 35, a rotating shaft 36 is rotationally connected to the surface of the punching lower die 1, a gear 37 is fixedly connected to the surface of the rotating shaft 36, the gear 37 is meshed with the surface of the rack plate 34, and a fixed plate 38 is fixedly connected to the surface of the rotating shaft 36.

[0026] The effects achieved by the above components are as follows: Starting the motor 31 makes the bidirectional threaded rod 32 rotate, driving the two movable blocks 33 to move away from each other, and further making the two rack plates 34 move away from each other, driving the gears 37 and rotating shafts 36 on the same side to rotate in opposite directions, using the four fixed plates 38 on both sides to fixedly clamp the copper clad laminate. After punching, start the motor 31 to reverse, driving the four fixed plates 38 to loosen the copper clad laminate for subsequent punching operations.

[0027] Specifically, the number of the movable block 33, the rack plate 34, the limiting groove 35, the rotating shaft 36, the gear 37 and the fixed plate 38 is two groups, and the two rack plates 34 are symmetrically arranged.

[0028] The effects achieved by the above components are as follows: Setting two fixed plates 38 is for facilitating the fixed clamping of the copper clad laminate from both sides to prevent the copper clad laminate from moving to both sides.

[0029] Specifically, the number of each rotating shaft 36, gear 37 and fixed plate 38 is two, and the two fixed plates 38 are symmetrically arranged.

[0030] The effect achieved by the above components is as follows: each set of fixing plates 38 is set to two, so that when the two sets of rack plates 34 move in opposite directions, they will respectively drive the two fixing plates 38 on the same side to clamp together, so as to prevent the copper-clad board from shifting back and forth.

[0031] Specifically, each surface of the fixing plate 38 is fixedly connected with a soft pad 39, and the surface of the soft pad 39 is provided with anti-slip texture.

[0032] The effects achieved by the above components are as follows: the soft pad 39 is provided to prevent the fixing plate 38 from making hard contact with the copper-clad board and causing damage; the anti-slip texture is provided to increase friction and prevent slipping.

[0033] Specifically, the surface of the fixed plate 38 is provided with an adjustment mechanism 4, which includes a receiving groove 41. The receiving groove 41 is opened on the surface of the fixed plate 38, and an extension plate 42 is slidably connected to the surface of the receiving groove 41. The surface of the fixed plate 38 is provided with a positioning hole 43, and a plug rod 44 is inserted and connected to the surface of the positioning hole 43.

[0034] The effects achieved by the above components are as follows: the receiving groove 41 is provided to receive the expansion board 42; the expansion board 42 is provided to facilitate the adjustment of the relative position of the copper-clad laminate fixing clamp as needed; and the positioning hole 43 and the insertion rod 44 are provided to facilitate the fixing of the position of the expansion board 42.

[0035] Specifically, a disc 45 is fixedly connected to the surface of the insertion rod 44, and a spring 46 is sleeved and connected to the surface of the insertion rod 44. One end of the spring 46 is fixedly connected to the surface of the fixing plate 38, and the other end of the spring 46 is fixedly connected to the surface of the disc 45.

[0036] The effects achieved by the above components are as follows: the disc 45 is provided to facilitate pulling the insertion rod 44, and the spring 46 is provided to both lock the insertion rod 44 into the adjustment hole 47 and to facilitate the reset of the insertion rod 44 by utilizing its rebound effect.

[0037] Specifically, the surface of the expansion plate 42 is provided with adjustment holes 47. There are multiple sets of adjustment holes 47, which are evenly distributed. The insertion rod 44 is slidably connected to the surface of the adjustment holes 47. A soft pad 48 is fixedly connected to the surface of the expansion plate 42. The surface of the soft pad 48 is provided with anti-slip texture.

[0038] The effects achieved by the above components are as follows: multiple sets of adjustment holes 47 are provided to cooperate with the insertion rod 44, so that the expansion board 42 can be fixed in multiple positions; soft pads 48 are provided to prevent the expansion board 42 from being damaged due to hard contact with the copper-clad board; and anti-slip texture is provided to increase friction and prevent slippage.

[0039] Working principle: By setting up the fixing mechanism 3, the motor 31 is started to rotate the bidirectional threaded rod 32, which drives the two sets of movable blocks 33 to move in opposite directions, thereby causing the two sets of rack plates 34 to move in opposite directions, which in turn drive the two gears 37 and the rotating shaft 36 on the same side to rotate in opposite directions. The copper-clad laminate is fixedly clamped by the four sets of fixing plates 38 on both sides. After the punching is completed, the motor 31 is started to reverse, which drives the four sets of fixing plates 38 to release the copper-clad laminate for subsequent punching operations. By setting up the fixing mechanism 3, the copper-clad laminate can be automatically and stably fixed and clamped, which not only avoids the copper-clad laminate displacement during the punching process, causing punching errors, but also eliminates the need for manual fixing and clamping, which is more time-saving and labor-saving, and effectively improves the convenience of the equipment.

[0040] Furthermore, by setting an adjustment mechanism 4, when it is necessary to adjust the relative position of the copper-clad laminate fixing clamp, the position of the expansion plate 42 on the four sets of fixing plates 38 can be adjusted appropriately. Simply hold the disc 45 and pull the insertion rod 44 along the positioning hole 43. While tightening the spring 46, the insertion rod 44 will disengage from the adjustment hole 47. Then, pull the expansion plate 42 along the receiving groove 41 to the appropriate position, and then release the disc 45. Under the rebound action of the spring 46, the insertion rod 44 will be inserted into the corresponding adjustment hole 47 to fix the expansion plate 42. By setting the adjustment mechanism 4, the relative position of the copper-clad laminate fixing clamp can be adjusted as needed using the adjustable expansion plates 42 on the four sets of fixing plates 38, which effectively improves the applicability of the equipment.

Claims

1. A processing device for improving the dimensional stability of a photoelectric panel, comprising a lower punching die (1), an upper punching die (2), and a fixing mechanism (3), characterized in that: The upper punching die (2) is positioned directly above the lower punching die (1), and the fixing mechanism (3) is positioned on the surface of the lower punching die (1). The fixing mechanism (3) includes a motor (31), which is fixedly mounted on the surface of the lower punching die (1). A bidirectional threaded rod (32) is fixedly connected to the output end of the motor (31). The bidirectional threaded rod (32) is rotatably connected to the inner wall of the lower punching die (1), and a movable block (33) is threadedly connected to the surface of the bidirectional threaded rod (32). A rack plate (34) is fixedly connected to the surface of the movable block (33), a limit groove (35) is opened on the surface of the punching die (1), the rack plate (34) is slidably connected to the surface of the limit groove (35), a rotating shaft (36) is rotatably connected to the surface of the punching die (1), a gear (37) is fixedly connected to the surface of the rotating shaft (36), the gear (37) is meshed with the surface of the rack plate (34), and a fixing plate (38) is fixedly connected to the surface of the rotating shaft (36).

2. The processing device for improving the dimensional stability of a photoelectric plate according to claim 1, characterized in that: The number of the movable block (33), rack plate (34), limiting groove (35), rotating shaft (36), gear (37) and fixed plate (38) are all in two sets, and the two sets of rack plates (34) are symmetrically arranged.

3. The processing device for improving the dimensional stability of a photoelectric plate according to claim 2, characterized in that: Each set of the rotating shaft (36), gear (37) and fixing plate (38) consists of two units, and the two fixing plates (38) are arranged symmetrically.

4. The processing device for improving the dimensional stability of a photoelectric plate according to claim 1, characterized in that: The surface of each fixing plate (38) is fixedly connected with a soft pad (39), and the surface of the soft pad (39) is provided with anti-slip texture.

5. The processing device for improving the dimensional stability of a photoelectric plate according to claim 1, characterized in that: The surface of the fixed plate (38) is provided with an adjustment mechanism (4), the adjustment mechanism (4) includes a receiving groove (41), the receiving groove (41) is opened on the surface of the fixed plate (38), the surface of the receiving groove (41) is slidably connected with an extension plate (42), the surface of the fixed plate (38) is provided with a positioning hole (43), and a plug rod (44) is inserted and connected to the surface of the positioning hole (43).

6. The processing device for improving the dimensional stability of a photoelectric plate according to claim 5, characterized in that: A disc (45) is fixedly connected to the surface of the insertion rod (44), and a spring (46) is sleeved and connected to the surface of the insertion rod (44). One end of the spring (46) is fixedly connected to the surface of the fixing plate (38), and the other end of the spring (46) is fixedly connected to the surface of the disc (45).

7. The processing device for improving the dimensional stability of a photoelectric plate according to claim 5, characterized in that: The surface of the expansion plate (42) is provided with adjustment holes (47), and the number of adjustment holes (47) is multiple and evenly distributed. The insertion rod (44) is slidably connected to the surface of the adjustment holes (47). A soft pad (48) is fixedly connected to the surface of the expansion plate (42), and the surface of the soft pad (48) is provided with anti-slip texture.

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