Straightening and cutting device for a connector shield

Abstract

The utility model discloses a kind of straightening cutting device for connector shielding, comprising: rack;Straightening component, the straightening component includes first straightening hole, first straightening wheel, second straightening wheel and second straightening hole, straightening cavity is formed between the first straightening wheel and second straightening wheel;Cutting component, the cutting component includes first linear module and cutting saw, the first linear module is set on rack, the cutting saw is set on the slide platform of first linear module;And traction component, the traction component is set on rack.The traction component of the utility model can drive metal wire in, first straightening hole, straightening cavity and second straightening hole transmission, it is gradually straightened in the process of transmission, and by cutting component accurate circumferential cutting is carried out, avoid metal wire deformation in cutting process again, improve the straightening effect and cutting precision of metal wire.

Description

Technical Field

[0001] This utility model relates to the field of connector shielding production technology, and in particular to a straightening and cutting device for connector shielding. Background Technology

[0002] Connector shielding is a critical component in electronic equipment for electromagnetic interference (EMI) protection, containing internal metal conductors (copper wires). These conductors are cut from metal wire. The metal wire is typically in a coil, and before cutting, it needs to be unwound and straightened to avoid excessive cutting errors that could affect product quality. Currently, most manufacturers manually transport the straightened wire to the cutting machine, which not only wastes labor costs but also easily causes the wire to bend again, reducing cutting accuracy and significantly impacting the yield rate of the processed metal wire. Utility Model Content

[0003] The present invention aims to solve at least one problem existing in the prior art. Therefore, the purpose of the present invention is to provide a straightening and cutting device for connector shielding components.

[0004] To achieve the above objectives, this utility model proposes: A straightening and cutting device for a connector shield, comprising: frame; A straightening assembly includes a first straightening hole, a first straightening wheel, a second straightening wheel, and a second straightening hole. The first straightening hole, the first straightening wheel, the second straightening wheel, and the second straightening hole are all disposed on a frame. A straightening cavity is formed between the first straightening wheel and the second straightening wheel. The first straightening hole and the second straightening hole are respectively located at both ends of the straightening cavity. The first straightening hole, the second straightening hole, and the center of the straightening cavity are on the same straight line. A cutting assembly, comprising a first linear module and a cutting saw, wherein the first linear module is mounted on a frame, and the cutting saw is mounted on a slide of the first linear module and is movable up and down under the action of the first linear module; and A traction assembly, which is mounted on a frame and can pull a metal wire to move.

[0005] Furthermore, the traction assembly includes a second linear module, a finger cylinder, and a gripper. The second linear module is mounted on the frame, the cylinder is mounted on the slide of the second linear module and can move left and right under the action of the second linear module, and the gripper is mounted on the output shaft of the finger cylinder.

[0006] Furthermore, the slide of the second linear module extends to one side, and the gripper is disposed at the extension of the slide of the second linear module, such that the center of the gripper is on the same straight line as the center of the first straightening hole, the second straightening hole and the straightening cavity.

[0007] Furthermore, the saw head of the cutting saw is located to the right of the second straightening hole, and the horizontal distance between the saw head and the second straightening hole is at least 2 cm.

[0008] Furthermore, the gripper is provided with a wavy pattern inside.

[0009] Furthermore, a feeding port is provided inside the frame.

[0010] Furthermore, the frame is provided with a feeding plate at the bottom of the feeding port, and the top of the feeding plate is inclined from the inside to the outside.

[0011] Furthermore, it also includes an auxiliary feeding mechanism, which includes a linear cylinder and a support plate. The linear cylinder is mounted on the frame and located at the bottom of the feeding port, and the support plate is mounted on the output shaft of the linear cylinder.

[0012] Furthermore, the auxiliary feeding mechanism is provided in two sets, and is located on both sides of the feeding plate respectively.

[0013] Furthermore, the support plate has an upward opening, and the opening is U-shaped.

[0014] The beneficial effects of this utility model are: The traction component of this invention can drive the metal wire to be conveyed in the first straightening hole, the straightening cavity and the second straightening hole. During the conveying process, it will be gradually straightened and then precisely circumferentially cut by the cutting component, so as to avoid the metal wire from deforming again during the cutting process and improve the straightening effect and cutting accuracy of the metal wire.

[0015] The auxiliary feeding mechanism of this invention can work with the feeding port and feeding plate to automatically feed materials, reducing labor costs.

[0016] The features and advantages of this utility model will be described in detail through embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is the front view of this utility model; Figure 2 This is a top view of the present invention; Figure 3 This is a side view of the present invention.

[0018] Figure label: 1. Frame; 101. Feed port; 102. Feed plate; 201. First straightening hole; 202. First straightening wheel; 203. Second straightening wheel; 204. Second straightening hole; 205. Straightening cavity; 301. First linear module; 302. Cutting saw; 401. Second linear module; 402. Finger cylinder; 403. Gripper; 501. Linear cylinder; 502. Support plate; 6. Metal wire. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses consistent with some aspects of this application as detailed in the appended claims.

[0021] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this utility model pertains. The words “a” or “one” and similar terms used in this application specification and claims do not indicate a limitation of quantity, but rather indicate the presence of at least one. “A plurality” includes two, equivalent to at least two. The words “comprising” or “including” and similar terms mean that the element or object preceding “comprising” or “including” covers the element or object listed following “comprising” or “including” and its equivalents, and does not exclude other elements or objects. The words “connected” or “linked” and similar terms are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this application specification and appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0022] like Figure 1-3 As shown, a straightening and cutting device for connector shielding of one or more preferred embodiments of this application will be disclosed and described in the following description.

[0023] A straightening and cutting device for connector shielding includes a frame 1, a straightening assembly, a cutting assembly, and a traction assembly, which are sequentially arranged on the frame 1 from left to right. The straightening assembly includes a first straightening hole 201, a first straightening wheel 202, a second straightening wheel 203, and a second straightening hole 204. All three are located on the frame 1, and a straightening adjustment is formed between the first straightening wheel 202 and the second straightening wheel 203. The cavity 205, the first straightening hole 201 and the second straightening hole 204 are located at the left and right ends of the straightening cavity 205 respectively, and the center of the first straightening hole 201, the second straightening hole 204 and the straightening cavity 205 are on the same straight line; the cutting assembly includes a first straight module 301 and a cutting saw 302. The first straight module 301 is set on the frame 1, and the cutting saw 302 is set on the slide of the first straight module 301 and can move up and down under the action of the first straight module 301; the traction assembly is set on the frame 1 and can traction the metal wire 6 to move.

[0024] After being uncoiled, the metal wire 6 passes through the first straightening hole 201, the straightening cavity 205, and the second straightening hole 204, and moves towards the right end of the frame 1 under the action of the traction assembly. During the movement, the metal wire 6 gradually straightens under the action of the first straightening wheel 202 and the second straightening wheel 203. At the same time, the length of the metal wire 6 pulled out from the second straightening hole 204 by the traction assembly is also the length required for the metal conductor inside the connector shield. When the traction assembly stops at the right end, the first straightening module 301 drives the cutting saw 302 to descend and cut the metal wire 6, thereby obtaining the desired product. This device integrates straightening and cutting, and the metal wire 6 can be cut immediately after straightening, improving production efficiency.

[0025] In this embodiment, there are three straightening wheels 202 and three straightening wheels 203, which can more comprehensively correct defects such as bending and twisting of the metal wire 6.

[0026] The traction assembly includes a second linear module 401, a finger cylinder 402, and a gripper 403. The second linear module 401 is mounted on the frame 1. The cylinder is mounted on the slide of the second linear module 401 and can move left and right under the action of the second linear module 401. The gripper 403 is mounted on the output shaft of the finger cylinder 402. The finger cylinder 402 can move left and right under the action of the second linear module 401. When the finger cylinder 402 moves to the position of the second straightening hole 204, it can drive the gripper 403 to close and clamp the head of the metal wire 6. The second linear module 401 then drives the finger cylinder 402 and the metal wire 6 to move together to the right. When the required length of the metal wire is reached, it stops. The first linear module 301 drives the cutting saw 302 to descend and cut the metal wire 6 to obtain the desired product.

[0027] The slide of the second straight module 401 extends to one side, and the gripper 403 is set at the extension of the slide of the second straight module 401, so that the center of the gripper 403 is on the same straight line as the center of the first straightening hole 201, the second straightening hole 204 and the straightening cavity 205, ensuring that the metal wire 6 will not bend during the traction process and improving the straightening effect.

[0028] The saw head of the cutting saw 302 is located to the right of the second straightening hole 204 and the horizontal distance between it and the second straightening hole 204 is at least 2cm. This ensures that after the metal wire 6 is cut off, the head of the remaining metal wire 6 protrudes outside the second straightening hole 204, which facilitates the clamping of the gripper 403.

[0029] The inside of the gripper 403 is provided with a wave-shaped pattern, which significantly improves the coefficient of friction between the gripper 403 and the metal wire 6.

[0030] The frame 1 is equipped with a feeding port 101. When the metal wire 6 is cut and the gripper 403 releases the metal wire 6 (becoming the required metal wire), the metal wire will fall from the feeding port 101 and be automatically fed. The frame 1 is equipped with a feeding plate 102 at the bottom of the feeding port 101. The top of the feeding plate 102 is inclined from the inside to the outside. The metal wire falling from the feeding port 101 will be automatically fed along the feeding plate 102. This eliminates the need for manual feeding and reduces labor costs.

[0031] To prevent potential damage from direct drop of the metal wire, a straightening and cutting device for connector shielding includes an auxiliary unloading mechanism. This mechanism transfers the metal wire to an unloading plate 102. The auxiliary unloading mechanism comprises a linear cylinder 501 and a support plate 502. The auxiliary unloading mechanism is mounted on the frame 1 and located at the bottom of the unloading port 101. The support plate 502 is mounted on the output shaft of the linear cylinder 501. Two sets of auxiliary unloading mechanisms are provided, located on opposite sides of the unloading plate 102. When cutting the metal wire 6, the linear cylinder 501 drives the support plate 502 to move below the metal wire 6. After cutting, the metal wire falls steadily onto the support plate 502, and then the linear cylinder 501 drives the support plate 502 and the metal wire to descend together onto the unloading plate 102 for unloading.

[0032] The support plate 502 has an upward opening in a U-shape. After the metal wire is cut, it is accommodated in the U-shaped opening of the support plate 502, which can prevent the metal wire from falling off the support plate 502 during the downward movement.

[0033] It is worth mentioning that when the metal wire does not need to be transferred, the support plate 502 is located at the bottom of the discharge port 101, so as not to interfere with the movement of the slide of the second linear module 401.

[0034] In this embodiment, both the first linear module 301 and the second linear module 401 are lead screw linear modules.

[0035] It should be noted that all standard parts used in this application can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0036] This utility model relates to a straightening and cutting device for connector shielding components, the working principle of which is explained in conjunction with the accompanying drawings: The uncoiled metal wire 6 is passed sequentially through the first straightening hole 201, the straightening cavity 205, and the second straightening hole 204. The head of the metal wire 6 is then protruded 2cm from the right side of the second straightening hole 204. The traction assembly is activated, and the second straightening module 401 drives the finger cylinder 402 to move to the second straightening hole 204. The finger cylinder 402 drives the gripper 403 to clamp the head of the metal wire 6. Then, the second straightening module 401 drives the finger cylinder 402 and the metal wire 6 to move together to the right until the required length of the metal wire is reached, at which point the straightening process stops. Cylinder 501 drives support plate 502 to rise to the bottom of metal wire 6. First linear module 301 drives cutting saw 302 to descend and cut metal wire 6 to obtain the required metal wire. At the same time, gripper 403 releases metal wire, which falls into support plate 502. Linear cylinder 501 drives support plate 502 to descend and bring metal wire 6 to unloading plate 102 for automatic unloading. Second linear module 401 drives finger cylinder 402 to move to second straightening hole 204 and clamp the head of metal wire 6. This cycle repeats.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A straightening and cutting device for connector shielding, characterized in that, include: frame; A straightening assembly includes a first straightening hole, a first straightening wheel, a second straightening wheel, and a second straightening hole. The first straightening hole, the first straightening wheel, the second straightening wheel, and the second straightening hole are all disposed on a frame. A straightening cavity is formed between the first straightening wheel and the second straightening wheel. The first straightening hole and the second straightening hole are respectively located at both ends of the straightening cavity. The first straightening hole, the second straightening hole, and the center of the straightening cavity are on the same straight line. A cutting assembly, comprising a first linear module and a cutting saw, wherein the first linear module is mounted on a frame, and the cutting saw is mounted on a slide of the first linear module and is movable up and down under the action of the first linear module; and A traction assembly, which is mounted on a frame and can pull a metal wire to move.

2. The straightening and cutting device for connector shielding according to claim 1, characterized in that, The traction assembly includes a second linear module, a finger cylinder, and a gripper. The second linear module is mounted on a frame, the cylinder is mounted on a slide of the second linear module and can move left and right under the action of the second linear module, and the gripper is mounted on the output shaft of the finger cylinder.

3. The straightening and cutting device for connector shielding according to claim 2, characterized in that, The slide of the second linear module extends to one side, and the gripper is disposed at the extension of the slide of the second linear module, such that the center of the gripper is on the same straight line as the center of the first straightening hole, the second straightening hole and the straightening cavity.

4. The straightening and cutting device for connector shielding according to claim 2, characterized in that, The saw head of the cutting saw is located to the right of the second straightening hole, and the horizontal distance between the saw head and the second straightening hole is at least 2 cm.

5. The straightening and cutting device for connector shielding according to claim 2, characterized in that, The grippers have a wavy pattern inside.

6. The straightening and cutting device for connector shielding according to claim 2, characterized in that, The frame is equipped with a feeding port.

7. The straightening and cutting device for connector shielding according to claim 6, characterized in that, The frame has a feeding plate at the bottom of the feeding port, and the top of the feeding plate is inclined from the inside to the outside.

8. The straightening and cutting device for connector shielding according to claim 7, characterized in that, It also includes an auxiliary feeding mechanism, which includes a linear cylinder and a support plate. The linear cylinder is mounted on the frame and located at the bottom of the feeding port, and the support plate is mounted on the output shaft of the linear cylinder.

9. The straightening and cutting device for connector shielding according to claim 8, characterized in that, The auxiliary feeding mechanism is provided in two sets, and is located on both sides of the feeding plate respectively.

10. The straightening and cutting device for connector shielding according to claim 8, characterized in that, The support plate has an upward opening, and the opening is U-shaped.

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