Aluminum-based copper-clad plate cutting and positioning device

Abstract

The utility model relates to the technical field of aluminum-based copper-clad plate processing, in particular to an aluminum-based copper-clad plate cutting and positioning device which comprises a processing table, a plurality of conveying rollers rotationally connected to the top of the processing table, and a positioning mechanism and a cutting mechanism which are further arranged at the top of the processing table. The positioning mechanism is used for being matched with the conveying rollers to position and convey the aluminum-based copper-clad plate; wherein the positioning mechanism comprises a support, a set of supporting rods are arranged above the support and move relatively through a transmission structure, positioning rollers are detachably connected to the tops of the supporting rods through limiting structures, and the positioning rollers on the two sides are driven to be close to or away from each other; and then the aluminum-based copper-clad plates of different sizes are positioned and conveyed within a certain range in cooperation with the conveying roller, and the positioning roller and the supporting rod can be conveniently disassembled and assembled through the arrangement of the pair of limiting pieces, so that assembling is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium base copper -clad plate processing technical field especially relates to a kind of aluminium base copper -clad plate cutting positioning device. BACKGROUND

[0002] Aluminium base copper -clad plate, also known as aluminium base plate, is a special type of printed circuit board (PCB) material, which is mainly composed of three layers of structure: circuit layer (copper foil), insulating layer and metal base layer, with good heat dissipation function, and is widely used in various electronic equipment.

[0003] By cutting off the excess material, the aluminium base copper -clad plate reaches the required size and shape, such as the prior art Chinese patent publication number "CN220798651U" discloses an aluminium base copper -clad plate edge cutting fixing device, relating to the technical field of aluminium base copper -clad plate, including top plate, the bottom of the top plate is fixedly connected with baffle, the bottom of the baffle is fixedly connected with support seat, the top of the top plate is fixedly connected with fixed block on left and right sides, the top of the top plate is slidably connected with clamping block on left and right sides and in the middle of fixed block, the left side of the clamping block is fixedly connected with soft pad, the right side of the clamping block is rotatably connected with threaded rod, the top of the top plate is fixedly connected with pad block. The utility model discloses by pulling slide rod upwards, so that slide rod moves upwards along slide sleeve, and then drives baffle to move upwards, and then drives limiting plate to move upwards, while making spring compression, then places aluminium base copper -clad plate on pad block, and pushes forward, so that aluminium base copper -clad plate is in the middle of two soft pads, and is placed on rubber belt.

[0004] In specific operation, the aluminium base copper -clad plate is cut by cutting blade, but there is lack of directional measures in the conveying process of aluminium base copper -clad plate, which can easily lead to deviation during conveying of aluminium base copper -clad plate, and subsequent positioning operation is needed, so that the processing efficiency is affected. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcoming that there is lack of directional measures in the conveying process of aluminium base copper -clad plate in prior art, and provides an aluminium base copper -clad plate cutting positioning device.

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

[0007] Design a kind of aluminium base copper -clad plate cutting positioning device, including processing table, a plurality of conveying rollers are rotatably connected on the top of the processing table, positioning mechanism and cutting mechanism are also provided on the top of the processing table, the positioning mechanism is used to cooperate with the conveying roller and position conveying aluminium base copper -clad plate;

[0008] The positioning mechanism includes a bracket, and a set of support rods is provided above the bracket. The set of support rods can move relative to each other through a transmission structure, and a positioning roller is detachably connected to the top of the support rods through a limiting structure.

[0009] Furthermore, the transmission structure includes a support plate, the support plate is slidably connected to both sides of the bracket, and a plurality of support rods are linearly arrayed on the top of the support plates on both sides;

[0010] The conveying rollers are spaced apart, and a support rod is provided between the conveying rollers on adjacent sides.

[0011] Furthermore, a connecting rod is rotatably connected to the middle of the bracket, and swing arms are rotatably connected to both ends of the support rod. The free ends of the swing arms on both sides are rotatably connected to the support plate on the adjacent side, and a driving component is fixedly connected to the top of the bracket. The output end of the driving component is fixedly connected to one of the support plates.

[0012] Furthermore, the limiting structure includes a baffle, the top of the support rod is rotatably connected to the positioning roller through the baffle, and the top of the support rod is also provided with a first annular groove. The top of the positioning roller extends upward at the central through hole to form an extension. The periphery of the extension is provided with a second annular groove, and the periphery of the extension is also provided with a limiting member.

[0013] Furthermore, the bottom and top of the limiting member extend toward the axis to form a first stop and a second stop, respectively. The first stop and the second stop engage with the second annular groove and the first annular groove, respectively. The limiting member is divided into two halves along the center line.

[0014] Furthermore, a stepped groove and an elastic claw are respectively provided on the two opposite sides of the pair of limiting members, and the elastic claw engages with the stepped groove.

[0015] The present invention provides a cutting and positioning device for aluminum-based copper-clad laminates, which has the following advantages: The present invention drives one of the support plates to move through a driving component. The support plate moves relative to the other support plate through a transmission structure, thereby driving the positioning rollers on both sides to move closer or further away. Then, in conjunction with the conveying rollers, it positions and conveys aluminum-based copper-clad laminates of different sizes within a certain range, thereby improving the applicability of the device. Furthermore, the positioning rollers and support rods can be easily disassembled and assembled through a pair of limiting members. The pair of limiting members are conveniently fixed by means of elastic claw engaging stepped grooves, resulting in a simple structure and strong practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the transmission structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the limiting structure of this utility model;

[0019] Figure 4 for Figure 3 A magnified structural diagram of area A;

[0020] Figure 5 for Figure 4 A magnified structural diagram of region B.

[0021] In the diagram: 1. Processing table; 2. Conveying roller; 3. Positioning mechanism; 31. Bracket; 32. Support rod; 321. First annular groove; 33. Positioning roller; 331. Extension; 332. Second annular groove; 4. Cutting mechanism; 5. Transmission structure; 51. Support plate; 52. Connecting rod; 53. Swing arm; 54. Driving component; 6. Limiting structure; 61. Baffle; 62. Limiting component; 621. First stop; 622. Second stop; 63. Stepped groove; 64. Elastic claw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-5 A cutting and positioning device for aluminum-based copper clad laminate includes a processing table 1, a plurality of conveying rollers 2 are rotatably connected to the top of the processing table 1, and a positioning mechanism 3 and a cutting mechanism 4 are also provided on the top of the processing table 1. The positioning mechanism 3 is used to cooperate with the conveying rollers 2 to position and convey the aluminum-based copper clad laminate.

[0024] The positioning mechanism 3 includes a bracket 31, and a set of support rods 32 are provided above the bracket 31. The set of support rods 32 can move relative to each other through a transmission structure 5, and a positioning roller 33 is detachably connected to the top of the support rods 32 through a limiting structure 6.

[0025] Furthermore, the transmission structure 5 includes a support plate 51, the support plate 51 is slidably connected to both sides of the bracket 31, and a plurality of support rods 32 are linearly arrayed on the top of the support plates 51 on both sides.

[0026] The conveying rollers 2 are spaced apart, and a support rod 32 is provided between the conveying rollers 2 on adjacent sides.

[0027] In some embodiments, several conveying rollers 2 rotate synchronously and in the same direction through a transmission assembly. While the aluminum-based copper-clad laminate is being conveyed, it comes into contact with the positioning rollers 33 on both sides to achieve the function of directional conveying.

[0028] Of course, in order to further position the aluminum-based copper-clad laminate, a clamping mechanism is provided below the cutting mechanism 4. The aluminum-based copper-clad laminate is clamped and cut to further improve the positioning accuracy.

[0029] Furthermore, a connecting rod 52 is rotatably connected to the middle of the bracket 31, and swing arms 53 are rotatably connected to both ends of the support rod 32. The free ends of the swing arms 53 on both sides are rotatably connected to the support plate 51 on the adjacent side, and a driving component 54 is fixedly connected to the top of the bracket 31. The output end of the driving component 54 is fixedly connected to one of the support plates 51.

[0030] Specifically, the driving component 54 is a cylinder, which drives one of the support plates 51 to move by extending and retracting the output shaft. When the support plate 51 moves, it pulls the connecting rod 52 through the swing arm 53. When the connecting rod 52 rotates half a revolution, it pulls the other swing arm 53, and then the support plates 51 on both sides move relative to each other.

[0031] More specifically, the limiting structure 6 includes a baffle 61, the top of the support rod 32 is rotatably connected to the positioning roller 33 through the baffle 61, and the top of the support rod 32 is also provided with a first annular groove 321. The top of the positioning roller 33 extends upward at the central through hole to form an extension 331. The periphery of the extension 331 is provided with a second annular groove 332, and the periphery of the extension 331 is also provided with a limiting member 62.

[0032] In general, the bottom and top of the limiting member 62 extend toward the axis to form a first stop portion 621 and a second stop portion 622, respectively. The first stop portion 621 and the second stop portion 622 engage with the second annular groove 332 and the first annular groove 321, respectively. The limiting member 62 is divided into two halves along the center line.

[0033] Finally, a stepped groove 63 and an elastic claw 64 are respectively provided on the two opposite sides of the pair of limiting members 62, and the elastic claw 64 is engaged with the stepped groove 63.

[0034] In this embodiment, the positioning roller 33 is rotatably connected to the support rod 32, and the bottom of the positioning roller 33 also abuts against the baffle 61;

[0035] The limiting member 62 is preferably made of a material with deformation capability such as rubber or plastic. A pair of limiting members 62 are closed by means of elastic claw 64 and stepped groove 63. After closing, the limiting member 62 engages the second annular groove 332 through the first stop part 621 to further fix the positioning roller 33. Of course, the extension part 331 is rotatably connected to the limiting member 62.

[0036] Furthermore, after the limiting member 62 closes, it also engages with the first annular groove 321 through the second stop part 622, in conjunction with the baffle 61, to limit the positioning roller 33.

[0037] Working method: During operation, the distance between the positioning rollers 33 on both sides is adjusted according to the actual size of the aluminum-based copper clad laminate. The driving component 54 drives one of the support plates 51 to move. The support plate 51 moves relative to the other support plate 51 through the transmission structure 5, thereby adjusting the distance between the positioning rollers 33 on both sides. Several conveying rollers 2 rotate synchronously to convey the aluminum-based copper clad laminate. While the aluminum-based copper clad laminate is being conveyed, it slides against the positioning rollers 33 on both sides.

[0038] After the elastic claw 64 separates from the stepped groove 63, the pair of limiting members 62 can be disassembled, allowing the positioning roller 33, which limits the movement, to detach from the support rod 32, facilitating assembly.

[0039] The installation method is similar. The first stop part 621 and the second stop part 622 are respectively engaged with the second annular groove 332 and the first annular groove 321, and the elastic claw 64 is engaged with the stepped groove 63.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An aluminum-based copper-clad plate cutting positioning device, comprising a processing table (1), characterized in that: A plurality of conveying rollers (2) are rotatably connected to the top of the processing table (1), and a positioning mechanism (3) and a cutting mechanism (4) are arranged on the top of the processing table (1), wherein the positioning mechanism (3) is used for positioning the conveying aluminum-based copper-clad plate in cooperation with the conveying rollers (2). The positioning mechanism (3) comprises a support (31), a plurality of support rods (32) are arranged above the support (31), the support rods (32) are relatively moved through a transmission structure (5), and a positioning roller (33) is detachably connected to the top of the support rod (32) through a limiting structure (6).

2. The cutting and positioning device for aluminum-based copper-clad plate according to claim 1, characterized in that: The transmission structure (5) comprises a support plate (51), the support plates (51) are slidably connected to the two sides of the support (31), and a plurality of support rods (32) are linearly arranged on the top of the support plates (51); The conveying rollers (2) are arranged at intervals, and one support rod (32) is arranged between the adjacent conveying rollers (2).

3. The cutting and positioning device for aluminum-based copper-clad plate according to claim 2, characterized in that: A connecting rod (52) is rotatably connected to the middle end of the support (31), swing arms (53) are rotatably connected to the two ends of the support rod (32), the free ends of the swing arms (53) are rotatably connected to the adjacent support plates (51), a driving member (54) is fixedly connected to the top of the support (31), and the output end of the driving member (54) is fixedly connected to one of the support plates (51).

4. The cutting and positioning device for aluminum-based copper-clad plate according to claim 1, characterized in that: The limiting structure (6) comprises a baffle (61), the positioning roller (33) is rotatably connected to the top of the support rod (32) through the baffle (61), the top end of the support rod (32) is provided with a first ring groove (321), the top end of the positioning roller (33) extends upward to form an extension (331) at the center through hole, the periphery of the extension (331) is provided with a second ring groove (332), and the periphery of the extension (331) is further provided with a limiting member (62).

5. The cutting and positioning device for aluminum-based copper-clad plate according to claim 4, characterized in that: The bottom and top of the limiting member (62) extend to the axis to form a first stop portion (621) and a second stop portion (622), respectively, the first stop portion (621) and the second stop portion (622) are clamped with the second ring groove (332) and the first ring groove (321), respectively, and the limiting member (62) is arranged in half along the center line.

6. The cutting and positioning device for aluminum-based copper-clad plate according to claim 5, characterized in that: The opposite sides of a pair of limiting members (62) are respectively provided with a stepped groove (63) and an elastic claw (64), and the elastic claw (64) is clamped with the stepped groove (63).

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