Circuit board processing die-cutting machine

Abstract

The utility model relates to the technical field of circuit board processing, and discloses a circuit board processing die-cutting machine which comprises a shell, a feeding plate is fixedly connected to the side wall of the shell, a model is arranged at the top of the shell, a carrying roller is fixedly connected to the side wall of the model, a hanging ring is fixedly connected to the top of the model, and a winding machine is fixedly connected to the side wall of the shell. A control box is fixedly connected to the side wall of the shell, and a fixing assembly is arranged on the side wall of the shell. The fixing assembly comprises a second hydraulic cylinder, and the side wall of the second hydraulic cylinder is fixedly connected to the side wall of the shell. According to the utility model, the second hydraulic cylinder drives the clamping plate to rotate, and the clamping plate drives the rotating plate to rotate, so that the effect of quickly detaching the model is achieved, and the problem that the detaching process is extremely tedious due to the fact that a worker needs to screw nuts one by one when nuts and bolts are used for fixing in the prior art is solved; and the practicability of the circuit board processing die-cutting machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of circuit board processing, especially relates to a circuit board processing die cutting machine. BACKGROUND

[0002] Circuit board is an important electronic component. It is composed of insulating substrate and conductive circuit, and is widely used in various electronic products, such as mobile phones, computers and the like, by etching or printing on the substrate to form a circuit to provide electrical connection and physical support for electronic components, is the key foundation of modern electronic technology, and needs to use processing die cutting machine in the production process. Circuit board is composed of a plurality of material layers, and the processing die cutting machine can accurately cut and form the substrate, cover film and the like. It can cut large-size materials into appropriate size and shape according to design requirements, ensure that the size of each part of the circuit board is accurate and the edge is neat, effectively improve the production quality and efficiency of the circuit board, and meet the demand of electronic products for high precision and consistency of the circuit board.

[0003] The existing technology circuit board processing die cutting machine usually contains a plurality of important structures. There is a high-precision die cutting tool holder, which is installed with sharp and durable die cutting tools, for accurate cutting of circuit board materials. The feeding device can stably transport the plate to ensure the continuity of processing; the positioning system can accurately determine the position of the plate to ensure the cutting accuracy; the pressure adjusting mechanism can flexibly adjust the die cutting pressure according to the thickness and hardness of different materials; and the material collecting device is responsible for arranging the processed circuit board parts, and these structures work together to realize efficient and accurate circuit board die cutting processing task.

[0004] However, under the existing technical conditions, the die of the circuit board processing die cutting machine is mostly fixed by nuts and bolts. Although this fixing method can ensure the stability of the die during work, it exposes obvious disadvantages when the die needs to be replaced or the equipment needs to be maintained. Since the number of nuts and bolts is large and needs to be screwed one by one, the disassembly process is extremely tedious, which will consume a lot of time, seriously affect the overall efficiency of circuit board processing production, increase the time cost and operating cost of enterprises, and is not conducive to the maintenance of efficient production rhythm, therefore a circuit board processing die cutting machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a circuit board processing die cutting machine, which aims at improving the problem that the existing technology uses bolts and nuts to fix the die, which takes too much time to disassemble and reduces the die cutting efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A circuit board processing die cutting machine, including the casing, the casing side wall fixedly connected with the inlet plate, the casing top is provided with the model, the model side wall is fixedly connected with the loading roller, the model top is fixedly connected with the ring, the casing side wall is fixedly connected with the winding machine, the casing side wall is fixedly connected with the control box, the casing side wall is provided with fixed assembly;

[0008] The fixed assembly includes a second hydraulic cylinder, the second hydraulic cylinder side wall is fixedly connected in the casing side wall, the second hydraulic cylinder output end is fixedly connected with the clamping plate, the second hydraulic cylinder top is fixedly connected with the connecting block, the connecting block side wall is rotatably connected with the rotating plate, the rotating plate side wall is rotatably connected in the clamping plate side wall, the clamping plate bottom is provided in the model side wall, and the casing side wall is provided with support assembly;

[0009] As a further description of the above technical solutions:

[0010] The support assembly includes a fixed plate, the fixed plate side wall is fixedly connected in the casing side wall, and the fixed plate side wall is fixedly connected with the winding machine;

[0011] As a further description of the above technical solutions:

[0012] The winding machine bottom is fixedly connected with the slide rail, and the slide rail outer wall is slidably connected with the sliding block;

[0013] As a further description of the above technical solutions:

[0014] The winding machine top is fixedly connected with the first hydraulic cylinder, and the first hydraulic cylinder output end is fixedly connected with the moving plate;

[0015] As a further description of the above technical solutions:

[0016] The moving plate bottom is fixedly connected with the connecting plate, and the connecting plate side wall is rotatably connected with the rotating column;

[0017] As a further description of the above technical solutions:

[0018] The winding machine bottom is rotatably connected with the rotating disc, and the rotating disc bottom is rotatably connected with the connecting rod;

[0019] As a further description of the above technical solutions:

[0020] The connecting rod side wall is rotatably connected in the connecting plate side wall, and the connecting plate bottom is slidably connected in the casing top.

[0021] The utility model has the advantages of:

[0022] 1. The utility model discloses a second hydraulic cylinder output end drives the clamping plate to rotate, and the clamping plate drives the rotary plate to rotate, which achieves the effect of quickly disassembling the model, solves the problem that when fixing by using nuts and bolts in the prior art, workers need to screw the nuts one by one, so that the disassembling process is extremely tedious, and improves the practicability of the circuit board processing die cutting machine.

[0023] 2. The utility model discloses a first hydraulic cylinder output end drives the moving plate to move, and the moving plate moves and drives the connecting plate at the bottom to move, the connecting plate moves and drives the slider at the top, and the slider slides on the outer wall of the slide rail, which achieves the effect of self-adaptive clamping of the circuit board, solves the problem that the circuit board is not self-adaptive clamped, resulting in position deviation of the circuit board in the collecting process, and improves the stability of the circuit board processing die cutting machine. ACCURACY OF DRAWINGS

[0024] Figure 1 A three-dimensional schematic view of the circuit board processing die cutting machine is provided for the utility model;

[0025] Figure 2 A fixed plate side wall structure schematic view of the circuit board processing die cutting machine is provided for the utility model;

[0026] Figure 3 For Figure 1 An enlarged view of part A in the middle.

[0027] LEGEND:

[0028] 1, feeding plate; 2, material loading roller; 3, model; 4, hanging ring; 5, fixed plate; 6, winding machine; 7, first hydraulic cylinder; 8, moving plate; 9, rotating disc; 10, connecting rod; 11, slide rail; 12, slider; 13, connecting plate; 14, rotating column; 15, second hydraulic cylinder; 16, connecting block; 17, rotary plate; 18, clamping plate; 19, control box; 20, shell. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Refer to Figure 1 And Figure 3The utility model provides a kind of line board processing die cutting machine, including shell 20, shell 20, high-quality aluminium alloy material is adopted, this material has the characteristics of lighter quality, high strength, corrosion resistance, shell 20 side wall is fixedly connected with inlet plate 1, inlet plate 1 selects high-strength engineering plastic material, its surface is smooth and has certain wear resistance, can make line board when entering equipment can smoothly slide, shell 20 top is provided with model 3, model 3 adopts precision casting alloy steel material, can withstand frequent pressure impact and friction in die cutting process, ensure that the shape accuracy of model 3 keeps stable for a long time, model 3 side wall is fixedly connected with loading roller 2, model 3 top is fixedly connected with ring 4, ring 4 is made of stainless steel, and the ring 4 of stainless steel material is firm and durable and not easy to rust, it is convenient to be connected with hoisting equipment by ring 4 when equipment maintenance or mould replacement, realize the safe, convenient hoisting operation of model 3, shell 20 side wall is fixedly connected with winding machine 6, shell 20 side wall is fixedly connected with control box 19, shell 20 side wall is provided with fixed assembly;

[0031] Fixed assembly includes second hydraulic cylinder 15, second hydraulic cylinder 15 side wall is fixedly connected in shell 20 side wall, second hydraulic cylinder 15 output end is fixedly connected with clamping plate 18, clamping plate 18 adopts the metal plate material of surface rubber-coated, and rubber layer can increase the friction of mould, second hydraulic cylinder 15 top is fixedly connected with connecting block 16, connecting block 16 adopts high-strength alloy steel material, connecting block 16 side wall is rotatably connected with rotating plate 17, rotating plate 17 adopts aluminium alloy material, rotating plate 17 side wall is rotatably connected in clamping plate 18 side wall, clamping plate 18 bottom is arranged in model 3 side wall, shell 20 side wall is provided with support assembly;

[0032] Specifically, when the mold of line board processing die cutting machine is disassembled, there is a rigorous and efficient process. First, the second hydraulic cylinder 15 starts to work, and its output end will generate power and drive the clamping plate 18 to rotate. During the rotation of the clamping plate 18, since there is a close connection between the clamping plate 18 and the rotating plate 17, the rotating plate 17 will be driven to rotate synchronously. The connection between the rotating plate 17 and the clamping plate 18 is realized by the connecting block 16. It is particularly pointed out that the connection structure design of the rotating plate 17 and the clamping plate 18 is very ingenious, and the main purpose is to accurately control the opening angle of the connecting block 16. Through effective control of the opening angle, the relevant components in the whole disassembly process can be matched more stably and orderly, avoiding unnecessary shaking or deviation, greatly improving the efficiency of mold disassembly, finally reaching the ideal effect that the mold can be replaced more quickly, thereby effectively reducing the downtime in the line board processing process and improving the overall production efficiency, providing a powerful guarantee for the efficient and stable production of line board processing enterprises.

[0033] Refer toFigure 1 and Figure 2 The support assembly comprises a fixed plate 5 fixedly connected to the side wall of the shell 20, a winding machine 6 fixedly connected to the side wall of the fixed plate 5, a slide rail 11 fixedly connected to the bottom of the winding machine 6, the slide rail 11 being made of high-carbon steel treated by quenching, having high surface hardness and excellent wear resistance, so as to ensure that the sliding block 12 can keep smooth and accurate movement track when sliding on the outer wall of the slide rail 11, the sliding block 12 being made of copper alloy having good self-lubricating property, so as to reduce the friction with the slide rail 11, a first hydraulic cylinder 7 fixedly connected to the top of the winding machine 6, a moving plate 8 fixedly connected to the output end of the first hydraulic cylinder 7, a connecting plate 13 fixedly connected to the bottom of the moving plate 8, a rotating column 14 rotatably connected to the side wall of the connecting plate 13, the rotating column 14 being made of ceramic material having smooth surface and low friction coefficient, so as to effectively reduce the friction with the edge of the circuit board, a rotating disc 9 rotatably connected to the bottom of the winding machine 6, a connecting rod 10 rotatably connected to the bottom of the rotating disc 9 and the side wall of the connecting plate 13, and the connecting plate 13 being slidably connected to the top of the shell 20;

[0034] Specifically, in the key process of winding the circuit board, the mechanical structure of the device cooperates and exhibits a delicate design principle. First, the output end of the first hydraulic cylinder 7 will exert a strong power, and under the drive of this power, the moving plate 8 begins to move smoothly. After the moving plate 8 is stressed, the connecting plate 13 connected to the bottom of the moving plate 8 is also driven to move, and when the connecting plate 13 moves, it gradually approaches the outer wall of the rotating column 14 and tries to perfectly fit the two sides of the circuit board to ensure the stability and accuracy of the circuit board during winding. During this movement, the connecting plate 13 slides along the outer wall of the slide rail 11, which provides accurate guidance for the movement of the connecting plate 13, so that it can only travel along the predetermined track, avoiding deviation or shaking and other adverse conditions. Then, as the connecting plate 13 continues to move, the connecting rod 10 connected thereto is subjected to force and begins to rotate. The rotation of the connecting rod 10 further drives the rotating disc 9 to rotate. Finally, the self-adaptive clamping effect is achieved. This self-adaptive clamping can automatically adjust the clamping force and angle according to the actual size, shape of the circuit board and the dynamic changes during winding, effectively avoiding damage to the circuit board, while ensuring efficient and stable winding, greatly improving the quality and efficiency of the entire circuit board winding process, laying a solid foundation for subsequent processing of the circuit board.

[0035] Working principle: when the mold in the circuit board processing die cutting machine is disassembled, first through the second hydraulic cylinder 15 output end drive clamping plate 18 rotation, clamping plate 18 rotation will rotate plate 17 drive rotation, rotate plate 17 is connected through the connecting block 16, rotate plate 17 and clamping plate 18 in order to control the opening and closing angle of connecting block 16, so that more stable, reached can replace the mold more quickly effect, then in the winding process through the first hydraulic cylinder 7 output end drive moving plate 8 movement, moving plate 8 after stress will drive the bottom connecting plate 13 movement, connecting plate 13 movement will rotate the column 14 outer wall, as far as possible in line with the two sides of the circuit board, connecting plate 13 movement makes it slide in the outer wall of slide rail 11, then connecting plate 13 movement will drive connecting rod 10 rotation, connecting rod 10 stress drive and drive rotating disc 9 rotation, reached the effect of self adaptive clamping.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application has been made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A line board processing die cutting machine comprising a housing (20), characterized by: The shell (20) side wall is fixedly connected with the feeding plate (1), the shell (20) top is provided with the model (3), the model (3) side wall is fixedly connected with the loading roller (2), the model (3) top is fixedly connected with the hanging ring (4), the shell (20) side wall is fixedly connected with the winding machine (6), the shell (20) side wall is fixedly connected with the control box (19), the shell (20) side wall is provided with fixed assembly; The fixed assembly includes a second hydraulic cylinder (15), the second hydraulic cylinder (15) side wall is fixedly connected with the shell (20) side wall, the second hydraulic cylinder (15) output end is fixedly connected with the clamping plate (18), the second hydraulic cylinder (15) top is fixedly connected with the connecting block (16), the connecting block (16) side wall is rotatably connected with the rotating plate (17), the rotating plate (17) side wall is rotatably connected with the clamping plate (18) side wall, the clamping plate (18) bottom is arranged in the model (3) side wall, the shell (20) side wall is provided with support assembly.

2. The line board processing die cutting machine according to claim 1, characterized by: The support assembly includes a fixed plate (5), the fixed plate (5) side wall is fixedly connected with the shell (20) side wall, and the fixed plate (5) side wall is fixedly connected with the winding machine (6).

3. The line board processing die cutting machine according to claim 2, characterized by: The winding machine (6) bottom is fixedly connected with the slide rail (11), and the slide rail (11) outer wall is slidably connected with the sliding block (12).

4. The line board processing die cutting machine according to claim 3, wherein: The winding machine (6) top is fixedly connected with the first hydraulic cylinder (7), and the first hydraulic cylinder (7) output end is fixedly connected with the moving plate (8).

5. The line board processing die cutting machine according to claim 4, wherein: The moving plate (8) bottom is fixedly connected with the connecting plate (13), and the connecting plate (13) side wall is rotatably connected with the rotating column (14).

6. The line board processing die cutting machine according to claim 5, wherein: The winding machine (6) bottom is rotatably connected with the rotating disc (9), and the rotating disc (9) bottom is rotatably connected with the connecting rod (10).

7. The line board processing die cutting machine according to claim 6, wherein: The connecting rod (10) side wall is rotatably connected with the connecting plate (13) side wall, and the connecting plate (13) bottom is slidably connected with the shell (20) top.

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