A precision cutting and positioning device for electrolytic copper processing

Abstract

This invention discloses a precise positioning device for slitting electrolytic copper processing, comprising a bottom positioning component and a top positioning component. The bottom positioning component includes a base plate with a groove on it, and a bidirectional lead screw rotatably connected within the groove. The advantages of this invention are: when electrolytic copper is placed on the base plate, a drive motor is activated to rotate the bidirectional lead screw. Under the constraint of the groove, the bidirectional lead screw drives a slider and a mounting plate to move horizontally. The guide roller moves, pushing the electrolytic copper placed on the base plate to a central position. When the cutter holder moves the cutting blade downwards, it simultaneously moves the mounting frame downwards, and the pressure plate moves downwards to apply pressure to the electrolytic copper. Then, the pressure rod moves upwards relative to the mounting frame, stretching the spring. Its reaction force acts on the pressure plate to press the electrolytic copper firmly. Subsequently, the cutting blade cuts the electrolytic copper, making it difficult for the copper to lift, thus ensuring cutting quality.

Description

Technical Field

[0001] This utility model relates to the field of electrolytic copper processing technology, and in particular to a precision positioning device for slitting electrolytic copper processing. Background Technology

[0002] Electrolytic copper, also known as refined copper or high-purity copper, is a copper product obtained by further refining crude copper (cathode copper raw material) through an electrolytic process. During electrolytic copper processing, the copper is cut into copper strips, foils, or plates of specified dimensions using mechanical or hydraulic equipment to meet the diverse needs of downstream industries for material size, thickness, and surface quality.

[0003] In the slitting process of electrolytic copper, the copper is typically placed on a slitting device and cut using a cutting blade. However, when the cutting blade contacts the copper, one side of the copper tends to lift up, affecting the accuracy of the cut. Therefore, an improved precision positioning device for slitting electrolytic copper processing is proposed. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a precise positioning device for slitting in electrolytic copper processing, so as to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.

[0006] To achieve the above objectives, one embodiment of this utility model provides a precision positioning device for slitting electrolytic copper processing, comprising a bottom positioning assembly and a top positioning assembly. The bottom positioning assembly includes a base plate with a groove on it. A bidirectional lead screw is rotatably connected within the groove. Two sliders are threaded onto the bidirectional lead screw. A mounting plate is fixedly connected to the top of each slider. A guide roller is rotatably connected to the mounting plate. A drive motor capable of rotating the bidirectional lead screw is mounted on the base plate. The top positioning assembly includes a cutter holder for the slitting device. A cutting blade is located at the bottom of the cutter holder. A mounting frame is fixedly connected to the side of the cutter holder. An adjusting rod is threaded onto the mounting frame. A movable seat located inside the mounting frame is rotatably connected to the inner end of the adjusting rod. Pressure rods are inserted into both the movable seat and the mounting frame. A pressure plate is fixedly connected to the bottom end of each pressure rod. Springs are provided between the mounting frame and the pressure rod, and between the movable seat and the pressure rod.

[0007] Preferably, in any of the above embodiments, the substrate adopts a U-shaped structure, and the groove is formed in the middle of the substrate.

[0008] The above technical solution employs a bottom positioning assembly and a top positioning assembly to position the electrolytic copper from the side and top, respectively. A substrate with an onboard structure provides a mounting platform. A groove is formed on the substrate, providing mounting space for the bidirectional lead screw. Positioning the groove in the middle of the substrate allows the bidirectional lead screw to drive the mounting plate horizontally from the center, facilitating balanced movement of the mounting plate.

[0009] Preferably, in any of the above schemes, the two sliders are symmetrically arranged on a bidirectional lead screw, and the bottom surface of the sliders is embedded with a plurality of balls.

[0010] The above technical solution involves starting a drive motor to rotate a bidirectional lead screw. Under the constraint of the slide groove, the bidirectional lead screw drives the slider and mounting plate to move horizontally. The two sliders are symmetrically arranged, allowing the bidirectional lead screw to drive both sliders to move synchronously towards the center of the lead screw. Ball bearings are installed on the bottom surface of the sliders; these balls reduce the friction between the sliders and the slide groove, assisting the sliders in their movement.

[0011] Preferably, any of the above schemes includes a plurality of guide rollers, which are evenly arranged along the length of the mounting plate.

[0012] The above technical solution provides a mounting platform for the guide rollers and allows them to move. The movement of the guide rollers pushes the electrolytic copper placed on the substrate, positioning it in the center of the substrate. The guide rollers are rotatably connected to the mounting plate and can rotate under external force, facilitating the guidance of the electrolytic copper.

[0013] Preferably, of any of the above solutions, there are several mounting brackets arranged symmetrically on the tool holder, and limit grooves are opened on both sides inside the mounting bracket, and limit blocks are provided on both sides of the movable seat within the limit grooves.

[0014] The above technical solution provides a platform for both the cutting blade and the mounting bracket. The mounting bracket supports the pressure bar. A limiting groove is provided inside the mounting bracket, which, in conjunction with a limiting block, limits the movement of the movable seat, preventing it from shifting in other directions.

[0015] Preferably, in any of the above embodiments, a rotating handle is fixedly connected to the outer end of the control rod, a sleeve is fixedly connected to the moving base, and a rotating block is provided at the inner end of the control rod within the sleeve.

[0016] The above technical solution involves rotating the control rod, which moves on the mounting frame and drives the movable seat to move. This allows the movable seat to move the pressure rods, adjusting the distance between the two sets of pressure rods and pressure plates to accommodate electrolytic copper of different sizes. A sleeve is installed on the movable seat, which, in conjunction with the rotating block at the inner end of the control rod, allows the control rod to rotate relative to the movable seat, thus driving the movable seat to translate.

[0017] Preferably, as described in any of the above embodiments, the bottom surface of the pressure plate is provided with an anti-slip pad, and the spring is sleeved on the outside of the pressure rod.

[0018] The above technical solution employs a pressure plate to apply pressure to the electrolytic copper. When the cutter holder moves the cutting blade downwards, it simultaneously moves the mounting bracket downwards, and the pressure plate moves downwards to apply pressure to the electrolytic copper first. Then, the pressure rod moves upwards relative to the mounting bracket, stretching the spring. Its reaction force acts on the pressure plate to press the electrolytic copper firmly. Subsequently, the cutting blade performs the cutting action on the electrolytic copper, making it difficult for the copper to lift, thus ensuring cutting quality.

[0019] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0020] 1. This precision positioning device for electrolytic copper processing, consisting of a substrate, a bidirectional lead screw, a slider, a mounting plate, guide rollers, a mounting frame, pressure rods, pressure plates, and springs, allows for precise positioning of the electrolytic copper during the slitting process. The electrolytic copper is placed on the substrate, and the drive motor rotates the bidirectional lead screw. Constrained by the sliding groove, the lead screw moves the slider and mounting plate horizontally. The guide rollers move, pushing the electrolytic copper on the substrate until it is positioned in the center. When the cutter head moves the cutting blade downwards, it simultaneously moves the mounting frame downwards, and the pressure plate moves downwards to apply pressure to the electrolytic copper. Then, the pressure rod moves upwards relative to the mounting frame, stretching the springs, and its reaction force acts on the pressure plate to press the electrolytic copper firmly. The cutting blade then cuts the electrolytic copper, preventing it from lifting and ensuring cutting quality.

[0021] 2. This precision positioning device for electrolytic copper processing, through the inclusion of a control rod and a movable seat, allows for adjustment of the distance between the two sets of pressure rods and plates. Rotating the control rod moves it along the mounting frame, which in turn moves the movable seat, thus adjusting the distance between the two sets of pressure rods and plates to accommodate electrolytic copper of different sizes. A limiting groove is provided inside the mounting frame, which, in conjunction with a limiting block, limits the movable seat to prevent displacement in other directions.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the bottom positioning component of this utility model;

[0026] Figure 3 This is a schematic diagram of the top positioning component of this utility model;

[0027] Figure 4 This is a cross-sectional structural diagram of the mounting bracket of this utility model.

[0028] In the figure: 1-bottom positioning component, 101-base plate, 102-slide groove, 103-bidirectional lead screw, 104-slider, 105-mounting plate, 106-guide roller, 107-drive motor;

[0029] 2-Top positioning assembly, 201-Tool holder, 202-Cut blade, 203-Mounting bracket, 204-Pressure rod, 205-Adjusting rod, 206-Moving seat, 207-Pressure plate, 208-Spring. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] like Figures 1-4As shown, this utility model includes a bottom positioning component 1 and a top positioning component 2. The bottom positioning component 1 includes a base plate 101, on which a groove 102 is formed. A bidirectional lead screw 103 is rotatably connected within the groove 102. Two sliders 104 are threadedly connected to the bidirectional lead screw 103. A mounting plate 105 is fixedly connected to the top of each slider 104. A guide roller 106 is rotatably connected to the mounting plate 105. A drive motor 107 capable of rotating the bidirectional lead screw 103 is provided on the base plate 101. The top positioning component 2 includes a cutting device. The tool holder 201 has a cutting blade 202 at its bottom. A mounting bracket 203 is fixedly connected to the side of the tool holder 201. An adjusting rod 205 is internally threaded onto the mounting bracket 203. A movable seat 206 located inside the mounting bracket 203 is rotatably connected to the inner end of the adjusting rod 205. A pressure rod 204 is inserted into both the movable seat 206 and the mounting bracket 203. A pressure plate 207 is fixedly connected to the bottom end of the pressure rod 204. Springs 208 are provided between the mounting bracket 203 and the pressure rod 204, and between the movable seat 206 and the pressure rod 204.

[0033] Example 1: The substrate 101 adopts a U-shaped structure, and the slide groove 102 is formed in the middle of the substrate 101. The bottom positioning component 1 and the top positioning component 2 are used to position the electrolytic copper from the side and top, respectively. The substrate 101 provides a mounting platform. The slide groove 102 is formed on the substrate 101, and the slide groove 102 provides mounting space for the bidirectional lead screw 103. The slide groove 102 is formed in the middle of the substrate 101, which provides the conditions for the bidirectional lead screw 103 to drive the mounting plate 105 to make horizontal displacement from the middle, which is beneficial to the balance of the movement of the mounting plate 105.

[0034] Two sliders 104 are symmetrically arranged on a bidirectional lead screw 103, and several balls are embedded in the bottom surface of the sliders 104. When the drive motor 107 is started, it rotates the bidirectional lead screw 103. Under the constraint of the slide groove 102, the bidirectional lead screw 103 drives the sliders 104 and the mounting plate 105 to move horizontally. The symmetrical arrangement of the two sliders 104 allows the bidirectional lead screw 103 to drive both sliders 104 to move synchronously towards the center of the bidirectional lead screw 103. The balls 104 on the bottom surface of the sliders 104 reduce the friction between the sliders 104 and the slide groove 102, assisting the sliders 104 in their movement.

[0035] Example 2: Several guide rollers 106 are evenly arranged along the length of the mounting plate 105. The mounting plate 105 provides a mounting platform for the guide rollers 106 and can drive the guide rollers 106 to move. The movement of the guide rollers 106 can push the electrolytic copper placed on the substrate 101 to move, so that the electrolytic copper is in the middle position of the substrate 101. The guide rollers 106 are rotatably connected to the mounting plate 105 and can rotate under external force, which facilitates the guidance of the electrolytic copper.

[0036] Several mounting brackets 203 are symmetrically arranged on the tool holder 201. Limiting grooves are formed on both sides of the interior of each mounting bracket 203, and limiting blocks are provided on both sides of the movable seat 206 within these limiting grooves. The tool holder 201 provides a mounting platform for both the cutting blade 202 and the mounting brackets 203. The mounting brackets 203 provide support for the pressure rod 204. The limiting grooves inside the mounting brackets 203, in conjunction with the limiting blocks, limit the movement of the movable seat 206, preventing it from shifting in other directions.

[0037] Example 3: A handle is fixedly connected to the outer end of the control rod 205, and a sleeve is fixedly connected to the movable seat 206. A rotating block is provided inside the sleeve at the inner end of the control rod 205. Rotating the control rod 205 moves it on the mounting frame 203, which in turn moves the movable seat 206. This allows the movable seat 206 to move the pressure rod 204, adjusting the distance between the two sets of pressure rods 204 and the pressure plate 207 to adapt the device to different sizes of electrolytic copper. The sleeve on the movable seat 206, in conjunction with the rotating block at the inner end of the control rod 205, allows the control rod 205 to rotate relative to the movable seat 206, and also allows the movable seat 206 to translate.

[0038] The bottom surface of the pressure plate 207 is equipped with an anti-slip pad, and the spring 208 is sleeved on the outside of the pressure rod 204. The pressure plate 207 is used to apply pressure to the electrolytic copper. When the knife holder 201 moves the cutting blade 202 downward, it simultaneously moves the mounting bracket 203 downward. The pressure plate 207 moves downward simultaneously to apply pressure to the electrolytic copper first. Then, the pressure rod 204 moves upward relative to the mounting bracket 203, and the spring 208 is stretched. Its reaction force acts on the pressure plate 207 to press the electrolytic copper tightly. Subsequently, the cutting blade 202 cuts the electrolytic copper, making it difficult for the electrolytic copper to lift, which helps to ensure the cutting quality.

[0039] The working principle of this utility model is as follows:

[0040] S1. Place the electrolytic copper on the substrate 101, start the drive motor 107 to drive the bidirectional lead screw 103 to rotate. Under the constraint of the slide groove 102, the bidirectional lead screw 103 drives the slider 104 and the mounting plate 105 to move horizontally. The guide roller 106 moves to push the electrolytic copper placed on the substrate 101 to move, so that the electrolytic copper is in the middle position of the substrate 101.

[0041] S2. When the tool holder 201 moves the cutting blade 202 downward, it simultaneously moves the mounting bracket 203 downward. The pressure plate 207 moves downward simultaneously, first applying pressure to the electrolytic copper. Then, the pressure rod 204 moves upward relative to the mounting bracket 203, and the spring 208 is stretched. Its reaction force acts on the pressure plate 207 to press the electrolytic copper tightly. Subsequently, the cutting blade 202 performs a cutting action on the electrolytic copper.

[0042] Compared with the prior art, the present invention has the following advantages:

[0043] 1. This electrolytic copper processing slitting and positioning device, by setting up a substrate 101, a bidirectional lead screw 103, a slider 104, a mounting plate 105, a guide roller 106, a mounting frame 203, a pressure rod 204, a pressure plate 207, a spring 208, etc., when performing electrolytic copper slitting work, the electrolytic copper is placed on the substrate 101, and the drive motor 107 is started to drive the bidirectional lead screw 103 to rotate. Under the constraint of the slide groove 102, the bidirectional lead screw 103 drives the slider 104 and the mounting plate 105 to move horizontally. The guide roller 106 moves and pushes the electrolytic copper placed on the substrate 101 to move, so that the electrolytic copper is in the middle position of the substrate 101. When the blade holder 201 moves the cutting blade 202 downwards, it simultaneously moves the mounting bracket 203 downwards. The pressure plate 207 moves downwards simultaneously, first applying pressure to the electrolytic copper. Then, the pressure rod 204 moves upwards relative to the mounting bracket 203, and the spring 208 is stretched. Its reaction force acts on the pressure plate 207 to press the electrolytic copper firmly. Subsequently, the cutting blade 202 cuts the electrolytic copper, making it difficult for the electrolytic copper to lift, which helps to ensure the cutting quality.

[0044] 2. This precision positioning device for electrolytic copper processing, through the inclusion of a control rod 205 and a movable seat 206, allows for precise positioning. Rotating the control rod 205 moves it along the mounting frame 203, which in turn moves the movable seat 206. This, in turn, moves the pressure rods 204, allowing for adjustment of the distance between the two sets of pressure rods 204 and the pressure plate 207, thus adapting the device to different sizes of electrolytic copper. A limiting groove is provided inside the mounting frame 203, which, in conjunction with a limiting block, limits the movable seat 206, preventing it from shifting in other directions.

Claims

1. A precision positioning device for slitting in electrolytic copper processing, comprising a bottom positioning component (1) and a top positioning component (2); characterized in that, The bottom positioning assembly (1) includes a base plate (101), on which a groove (102) is formed. A bidirectional lead screw (103) is rotatably connected in the groove (102). Two sliders (104) are threaded onto the bidirectional lead screw (103). A mounting plate (105) is fixedly connected to the top of each slider (104). A guide roller (106) is rotatably connected to the mounting plate (105). A drive motor (107) capable of rotating the bidirectional lead screw (103) is provided on the base plate (101). The top positioning assembly (2) includes a cutter holder (201) of a slitting device. A cutting blade (202) is provided at the bottom of the device. A mounting bracket (203) is fixedly connected to the side of the blade holder (201). An adjusting rod (205) is internally threaded onto the mounting bracket (203). A movable seat (206) located inside the mounting bracket (203) is rotatably connected to the inner end of the adjusting rod (205). A pressure rod (204) is inserted into both the movable seat (206) and the mounting bracket (203). A pressure plate (207) is fixedly connected to the bottom end of the pressure rod (204). Springs (208) are provided between the mounting bracket (203) and the pressure rod (204), and between the movable seat (206) and the pressure rod (204).

2. The precision positioning device for slitting in electrolytic copper processing as described in claim 1, characterized in that: The substrate (101) adopts a U-shaped structure, and the groove (102) is opened in the middle of the substrate (101).

3. The precision positioning device for slitting in electrolytic copper processing as described in claim 2, characterized in that: Two sliders (104) are symmetrically arranged on a two-way lead screw (103), and a number of balls are embedded on the bottom surface of the sliders (104).

4. The precision positioning device for slitting in electrolytic copper processing as described in claim 3, characterized in that: There are several guide rollers (106), and the several guide rollers (106) are evenly arranged along the length direction of the mounting plate (105).

5. The precision positioning device for slitting in electrolytic copper processing as described in claim 4, characterized in that: There are several mounting brackets (203) arranged symmetrically on the tool holder (201). Limiting grooves are opened on both sides inside the mounting bracket (203), and limiting blocks are provided on both sides of the movable seat (206) within the limiting grooves.

6. The precision positioning device for slitting in electrolytic copper processing as described in claim 5, characterized in that: The outer end of the control rod (205) is fixedly connected to a rotating handle, the movable seat (206) is fixedly connected to a sleeve, and the inner end of the control rod (205) is provided with a rotating block located inside the sleeve.

7. The precision positioning device for slitting in electrolytic copper processing as described in claim 6, characterized in that: The bottom surface of the pressure plate (207) is provided with an anti-slip pad, and the spring (208) is sleeved on the outside of the pressure rod (204).

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