Copper foil wire drawing and cutting device

Abstract

The invention belongs to the technical field of copper foil wire treatment equipment. The copper foil wire drawing and cutting device comprises a wire drawing unit; the cutting unit is connected with the output end of the wire drawing unit and comprises a base and a cutter, the wire penetrates through a through hole in the base, one end of the cutter is rotationally connected to the base, the other end of the cutter is switched between a first position and a second position through a driving part, the cutter is located above the wire at the first position, and the cutter cuts off the wire at the second position; the collecting unit is arranged at the discharging end of the cutter, the collecting unit comprises a conveying belt, a plurality of containers used for containing wires and cleaning parts are arranged and fixed on the surface of the conveying belt, the liquid outlet end is arranged above the conveying belt and used for spraying water into the containers, a water collecting part is arranged in the conveying belt, and the water outlet ends of the containers are communicated with the water collecting part. According to the copper foil wire cutting device, copper foil wires can be effectively cut off, meanwhile, the cut-off copper foil wires are collected and cleaned, and it is guaranteed that follow-up cooling treatment is normally carried out.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of copper foil wire processing equipment, and particularly relates to a copper foil wire drawing and cutting device. BACKGROUND

[0002] Copper foil wire, also known as copper foil wire, can be generally divided into: tin-plated copper foil wire, tin alloy-plated copper foil wire, silver-plated copper foil wire, silver alloy-plated copper foil wire, copper-coated aluminum copper foil wire, etc. according to different types of metal wires.

[0003] In the production process of copper foil wire, it needs to be drawn and cut. Through drawing and processing of copper foil wire, it can meet the required diameter. Through processing of copper foil wire, it can meet the required length.

[0004] In the prior art, the cutting effect of the copper foil wire after drawing is poor. In addition, after cutting, the copper foil wire is not easy to collect, and there is still some protective oil and drawing lubricating powder on it, which affects the subsequent cooling process. SUMMARY

[0005] To solve the above technical problems, the present application provides a copper foil wire drawing and cutting device, which can effectively cut the copper foil wire, collect and clean the cut copper foil wire, and ensure the normal cooling process.

[0006] To achieve the above purpose, the present application provides a copper foil wire drawing and cutting device, which comprises:

[0007] a drawing unit;

[0008] a cutting unit connected with the output end of the drawing unit, the cutting unit comprising a base and a cutter, the wire passing through a through hole on the base, one end of the cutter being rotatably connected to the base, the other end of the cutter being switched between a first position and a second position by a driving member, in the first position, the cutter being above the wire, in the second position, the cutter cutting the wire;

[0009] a collecting unit arranged at the discharge end of the cutter, the collecting unit comprising a conveyor belt, a plurality of containers for accommodating the wire being arranged and fixed on the surface of the conveyor belt,

[0010] a cleaning member, the liquid outlet of the cleaning member being arranged above the conveyor belt and used for spraying water into the containers, a water collecting member being arranged in the conveyor belt, the water outlet of the container being in communication with the water collecting member.

[0011] Further, it further comprises: a support block located below the driving member and fixed to the side wall of the base.

[0012] A compression spring is arranged below the cutter and fixed to the top end of the support block. In the second position, the driving member is in contact with the cutter, the cutter presses the compression spring, and when the cutter is switched to the first position from the second position, the driving member is separated from the cutter, and the compression spring is reset.

[0013] Further, the driving member comprises a lifting cylinder fixed to the top end of the base through a mounting bracket.

[0014] A lifting plate is fixed to the movable end of the lifting cylinder, and a through hole is arranged on the lifting plate for the handle of the cutter to pass through.

[0015] A telescopic cylinder is fixed to the end of the lifting plate away from the cutter, and a pressing plate is fixed to the movable end of the telescopic cylinder, and the pressing plate passes through the lifting plate and is located above the handle.

[0016] Further, the cleaning member comprises a cleaning support fixed to one end of the side wall of the water collecting member and located above the conveying belt.

[0017] A plurality of spray heads are arranged above the conveying belt and fixed to the cleaning support, and when the container is located directly below the spray head, the spray head is in communication with the container.

[0018] Further, the water collecting member comprises a water collecting plate fixed to the side wall of the base.

[0019] A water collecting groove is arranged on the top end of the water collecting plate, and the water collecting groove is in communication with the water outlet end of the container.

[0020] Further, the cleaning support comprises a first support, a second support, and a third support arranged in sequence along the moving direction of the wire, and the water collecting groove comprises a first groove, a second groove, and a third groove arranged in sequence along the moving direction of the wire.

[0021] The first groove is located below the first support, the spray head on the first support is in communication with the second groove, the second groove is located below the second support, the spray head on the second support is in communication with the third groove, the third groove is located below the third support, and the spray head on the third support is in communication with a fresh water inlet pipe.

[0022] Further, the container comprises a containing box with an open top end, and each containing box contains one wire.

[0023] A plurality of water passing holes are arranged on the containing box and the conveying belt, and the containing box is in communication with the water collecting member through the water passing holes.

[0024] Further, the collecting box is arranged below the conveying belt and matches the discharging end of the conveying belt.

[0025] Further, the wire drawing unit comprises a wire drawing frame.

[0026] A pair of rotating rollers are rotatably connected to the wire drawing frame.

[0027] A plurality of wire dies are arranged between the pair of rotating rollers, the wire passes through the wire dies.

[0028] Further, a pair of conveying rollers are arranged between the wire drawing unit and the base, and the wire passes through the conveying rollers.

[0029] Compared with the prior art, the present application has the following advantages and technical effects:

[0030] 1. The wire processed by the wire drawing unit passes through the through hole on the base, the cutter quickly switches between the first position and the second position to cut the wire, ensuring normal discharging of the wire.

[0031] 2. The container for accommodating the wire is arranged at the discharging end of the cutter, the cut wire enters the container, and the container in the wire is flushed by the cleaning member to remove the protective oil and wire drawing lubricating powder on the surface of the wire, and the cleaned wire is conveniently collected. BRIEF DESCRIPTION OF DRAWINGS

[0032] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments illustrated in the drawings are provided to explain the present application and should not be considered as an improper limitation on the present application. In the drawings:

[0033] Figure 1 It is a perspective view of the wire drawing and cutting device.

[0034] Figure 2 It is a perspective view of the cutter in the first position.

[0035] Figure 3 It is a perspective view of the cutter in the second position.

[0036] Figure 4 It is a perspective view of the conveying belt.

[0037] Figure 5 It is a perspective view of the wire drawing unit. Figure 4

[0038] Figure 6

[0039] ​​Wherein, 1-base, 2-cutter, 3-wire, 4-conveyor belt, 401-belt body, 402-rotating rod, 403-driving motor, 5-container, 501-housing box, 502-water hole, 6-supporting block, 7-compression spring, 8-lifting cylinder, 9-lifting plate, 10-telescopic cylinder, 11-pressing plate, 12-cleaning support, 121-first support, 122-second support, 123-third support, 13-sprinkler head, 14-water collecting plate, 15-water collecting tank, 151-first tank body, 152-second tank body, 153-third tank body, 154-draining tank, 16-fresh water inlet pipe, 17-collection box, 18-wire drawing frame, 19-rotary roller, 20-wire die, 21-conveying roller, 22-mounting frame, 23-liquid guide channel, 24-liquid collection box, 25-wire guide plate, 26-limiting plate. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0041] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0042] Reference Figures 1-6 The present application provides a copper foil wire drawing and cutting device, which comprises a wire drawing unit; and a wire drawing treatment unit for wire 3, wherein the wire 3 is a copper foil wire.

[0043] A cutting unit is connected to the output end of the wire drawing unit, and the cutting unit comprises a base 1 and a cutter 2. The wire 3 passes through a through hole in the base 1, and one end of the cutter 2 is rotatably connected to the base 1. The other end of the cutter 2 is switched between a first position and a second position by a driving member. In the first position, the cutter 2 is located above the wire 3, and in the second position, the cutter 2 cuts the wire 3.

[0044] Specifically, the wire 3 after the wire drawing treatment passes through the through hole, and the cutter 2 reciprocates under the action of the driving member to cut the wire 3.

[0045] A collecting unit is arranged at the discharge end of the cutter 2, and the collecting unit comprises a conveyor belt 4. A plurality of containers 5 for containing the wire 3 are arranged and fixed on the surface of the conveyor belt 4. A cleaning member is arranged above the conveyor belt 4 and is used for spraying water into the containers 5. A water collecting member is arranged in the conveyor belt 4, and the water outlet of the container 5 is communicated with the water collecting member.

[0046] Specifically, the cut wire 3 falls into the container 5, the conveyor belt 4 operates, driving multiple containers 5 to move. During the movement of the containers 5, the cleaning unit sprays water or cleaning fluid into the containers 5 to clean the wire 3. The cleaned liquid enters the water collection unit for collection. When the containers 5 on the conveyor belt 4 move to the turning area of ​​the conveyor belt 4, the opening of the containers 5 faces downward and discharges the wire 3, thus realizing the collection of the wire 3.

[0047] Furthermore, a liquid guiding channel 23 is provided at the top of the base 1. The liquid guiding channel 23 is located above the through hole and communicates with the through hole. Protective oil and cooling liquid are sent into the liquid guiding channel 23 to ensure the operation of the cutter 2. A liquid collection tank 24 is fixed on the side wall of the base 1. The liquid collection tank 24 is located below the through hole and is used to collect the protective oil and cooling liquid.

[0048] Furthermore, an inclined guide plate 25 is fixed to one end of the liquid receiving tank 24 away from the base 1. The cut wire 3 falls and is guided by the guide plate 25, making it easier to enter the container 5.

[0049] Furthermore, the conveyor belt 4 includes a belt body 401, a pair of rotating rods 402 disposed within the belt body 401, the rotating rods 402 being rotatably connected to the water collection plate 14 or the base 1, and a drive motor 403 for driving the rotating rods 402 to rotate.

[0050] Further optimize the plan, referring to Figure 2 , Figure 3 It also includes: a support block 6, located below the drive member and fixed to the side wall of the base 1; and a compression spring 7, located below the cutter 2 and fixed to the top of the support block 6. In the second position, the drive member contacts the cutter 2, and the cutter 2 squeezes the compression spring 7. When the cutter 2 switches from the second position to the first position, the drive member separates from the cutter 2, and the compression spring 7 returns to its original position.

[0051] Specifically, during the process of the drive unit driving the cutter 2 to move from the first position to the second position, the pressing plate 11 contacts the cutter 2 and presses the cutter 2 downward. The cutter 2 moves downward and contacts and squeezes the compression spring 7. After the wire 3 is cut, the pressing plate 11 separates from the cutter 2, and the cutter 2 quickly returns to the first position under the action of the compression spring 7. This structure can improve the reset speed of the cutter 2 and avoid the slow movement speed of the cutter 2 when the drive unit directly drives the cutter 2 to move, which would block the normal movement of the wire 3.

[0052] Furthermore, a limiting plate 26 is fixed on the base 1. The limiting plate 26 is located above the cutter 2 and is used to limit the cutter 2. When the cutter 2 moves from the second position to the first position, the limiting plate 26 can block the cutter 2 from moving further after the first position.

[0053] Further optimize the plan, referring to Figure 2 ,Figure 3 The driving components include: a lifting cylinder 8, which is fixed to the top of the base 1 by a mounting bracket 22; a lifting plate 9, which is fixed to the movable end of the lifting cylinder 8, and the lifting plate 9 has an opening for the handle of the cutter 2 to pass through; and a telescopic cylinder 10, which is fixed to the end of the lifting plate 9 away from the cutter 2, and the movable end of the telescopic cylinder 10 is fixed with a pressing plate 11, which passes through the lifting plate 9 and is located above the handle.

[0054] Specifically, the lifting cylinder 8 is used to drive the lifting plate 9 to move up and down. During the downward movement of the pressing plate 11 pressing the cutter 2, the telescopic cylinder 10 can work to drive the pressing plate 11 to move. After the cutter 2 cuts the wire 3, it continues to move a small distance. The pressing plate 11 moves to the critical point and separates from the handle of the cutter 2, so that the cutter 2 can quickly reset. Then the lifting cylinder 8 drives the lifting plate 9 to move up. When the pressing plate 11 is above the cutter 2, the telescopic cylinder 10 works to drive the pressing plate 11 to extend and be located directly above the cutter 2.

[0055] Further optimize the plan, referring to Figure 4 The cleaning components include: a cleaning bracket 12, one end of which is fixed to the side wall of the water collection component, and the other end is located above the conveyor belt 4; multiple spray heads 13, which are located above the conveyor belt 4 and fixed to the cleaning bracket 12, and when the container 5 is located directly below the spray head 13, the spray head 13 is connected to the container 5.

[0056] Specifically, the conveyor belt 4 moves intermittently. When a wire 3 enters a container 5, the conveyor belt 4 moves a certain distance to align another container 5 with the uncut wire 3. At the same time, the cleaning bracket 12 supports the spray head 13, which starts and stops intermittently. When the conveyor belt 4 stops moving, the container 5 is below the spray head 13 and the spray head 13 is working. When the conveyor belt 4 moves, the container 5 moves with the conveyor belt 4 and the spray head stops working.

[0057] Further optimize the plan, referring to Figure 4 The water collection component includes: a water collection plate 14, fixed to the side wall of the base 1; and a water collection trough 15, which is opened at the top of the water collection plate 14 and is connected to the water outlet of the container 5.

[0058] Specifically, the water after cleaning enters the water collection tank 15 through the container 5 and the conveyor belt 4 for collection. The water collection plate 14 is fixed on the base 1 and can be supported by the legs.

[0059] Further optimize the plan, referring to Figure 4The cleaning support 12 includes a first support 121, a second support 122, and a third support 123 arranged sequentially along the moving direction of the wire 3. The water collection tank 15 includes a first tank body 151, a second tank body 152, and a third tank body 153 arranged sequentially along the moving direction of the wire 3. The first tank body 151 is located below the first support 121. The spray head 13 on the first support 121 is connected to the second tank body 152. The second tank body 152 is located below the second support 122. The spray head 13 on the second support 122 is connected to the third tank body 153. The third tank body 153 is located below the third support 123. The spray head 13 on the third support 123 is connected to a new water inlet pipe 16.

[0060] Specifically, the wire 3 is cleaned three times. The water used for the first cleaning is the water collected from the second cleaning, the water used for the second cleaning is the water collected from the third cleaning, and the third cleaning uses fresh water. With this structure, the wire 3 can be cleaned multiple times to improve the cleaning effect and reduce water consumption.

[0061] Furthermore, it also includes a draining trough 154, which is located on the side of the third tank 153 away from the second tank 152. After the wire 3 is cleaned, the wire 3 is drained and dried, and the water is collected and enters the draining trough 154.

[0062] Further optimize the plan, referring to Figure 5 The container 5 includes: a receiving box 501 with an open top and each receiving box 501 containing a wire 3; and multiple water passage holes 502 formed on the receiving box 501 and the conveyor belt 4, with the receiving box 501 connected to the water collection component through the water passage holes 502.

[0063] Further optimize the plan, referring to Figure 1 , Figure 4 It also includes a collection box 17, which is located below the conveyor belt 4 and matches the discharge end of the conveyor belt 4.

[0064] Specifically, the receiving box 501 is used to hold the cut wire 3. After the water in the receiving box 501 has cleaned the wire 3, it passes through the water passage 502 and enters the conveyor belt 4 to be collected in different tanks. After the wire 3 has been drained, the receiving box 501 moves with the conveyor belt 4 and flips over at the turning position with the opening facing down, sending the wire 3 into the collection box 17.

[0065] Further optimize the plan, referring to Figure 6 The wire drawing unit includes: a wire drawing frame 18; a pair of rotating rollers 19 rotatably connected to the wire drawing frame 18; and multiple wire dies 20 disposed between the pair of rotating rollers 19, with different apertures for the multiple wire dies 20, through which the wire 3 passes.

[0066] Specifically, the wire drawing frame 18 is used to support the rotating roller 19 and the wire die 20. The large-diameter wire 3 passes through the wire die 20 with gradually decreasing aperture in sequence to achieve the wire drawing process.

[0067] Further optimize the plan, referring to Figure 6 It also includes a pair of conveying rollers 21, which are disposed between the drawing unit and the base 1, through which the wire 3 passes. The conveying rollers 21 are used to drive the movement of the wire 3.

[0068] Specifically, when processing wire 3, wire 3 is passed through wire mold 20 and wound around conveyor roller 21. Conveyor roller 21 is started, and wire 3 is drawn and passes through base 1. Lifting cylinder 8 drives lifting plate 9 to descend, and pressing plate 11 presses cutter 2 to move downward. After cutter 2 cuts wire 3, it continues to move a small distance. Pressing plate 11 moves to the critical point and separates from the handle of cutter 2, so that cutter 2 can quickly reset. Then, lifting cylinder 8 drives lifting plate 9 to move upward. When pressing plate 11 is above cutter 2, telescopic cylinder 10 works to drive pressing plate 11 to extend and be directly above cutter 2. The cut wire 3 falls into receiving box 501 and is cleaned by spray head 13 before entering collection box 17.

[0069] The above are merely preferred embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A copper foil wire drawing and cutting device, characterized in that: include: Wire drawing unit; A cutting unit is connected to the output end of the wire drawing unit. The cutting unit includes a base (1) and a cutter (2). The wire (3) passes through a through hole on the base (1). One end of the cutter (2) is rotatably connected to the base (1). The other end of the cutter (2) is switched between a first position and a second position by a driving member. In the first position, the cutter (2) is located above the wire (3). In the second position, the cutter (2) cuts the wire (3). A collection unit is provided at the discharge end of the cutter (2). The collection unit includes a conveyor belt (4), and a plurality of containers (5) for accommodating the wire (3) are arranged and fixed on the surface of the conveyor belt (4). The cleaning component has a liquid outlet located above the conveyor belt (4) and is used to spray water into the container (5). A water collection component is provided inside the conveyor belt (4), and the water outlet of the container (5) is connected to the water collection component.

2. The copper foil wire drawing and cutting device according to claim 1, characterized in that: Also includes: Support block (6) is located below the drive member and fixed to the side wall of the base (1); A compression spring (7) is located below the cutter (2) and fixed to the top of the support block (6). In the second position, the drive member contacts the cutter (2), and the cutter (2) squeezes the compression spring (7). When the cutter (2) switches from the second position to the first position, the drive member separates from the cutter (2), and the compression spring (7) resets.

3. The copper foil wire drawing and cutting device according to claim 1, characterized in that: The driving component includes: a lifting cylinder (8), which is fixed to the top of the base (1) by a mounting bracket (22); A lifting plate (9) is fixed to the movable end of the lifting cylinder (8), and the lifting plate (9) has an opening for the handle of the cutter (2) to pass through. A telescopic cylinder (10) is fixed at one end of the lifting plate (9) away from the cutter (2). A pressing plate (11) is fixed at the movable end of the telescopic cylinder (10). The pressing plate (11) passes through the lifting plate (9) and is located above the handle.

4. The copper foil wire drawing and cutting device according to claim 1, characterized in that: The cleaning component includes: a cleaning bracket (12), one end of which is fixed to the side wall of the water collection component, and the other end is located above the conveyor belt (4); Multiple spray heads (13) are located above the conveyor belt (4) and fixed to the cleaning bracket (12). When the container (5) is located directly below the spray head (13), the spray head (13) is connected to the container (5).

5. The copper foil wire drawing and cutting device according to claim 4, characterized in that: The water collection component includes: a water collection plate (14), which is fixed to the side wall of the base (1); A water collection trough (15) is provided at the top of the water collection plate (14), and the water collection trough (15) is connected to the water outlet of the container (5).

6. The copper foil wire drawing and cutting device according to claim 5, characterized in that: The cleaning bracket (12) includes a first bracket (121), a second bracket (122), and a third bracket (123) arranged sequentially along the moving direction of the wire (3), and the water collection tank (15) includes a first tank body (151), a second tank body (152), and a third tank body (153) arranged sequentially along the moving direction of the wire (3); The first tank (151) is located below the first support (121). The spray head (13) on the first support (121) is connected to the second tank (152). The second tank (152) is located below the second support (122). The spray head (13) on the second support (122) is connected to the third tank (153). The third tank (153) is located below the third support (123). The spray head (13) on the third support (123) is connected to a new water inlet pipe (16).

7. The copper foil wire drawing and cutting device according to claim 1, characterized in that: The container (5) includes: a receiving box (501) with an open top and each receiving box (501) containing one of the wires (3); Multiple water passage holes (502) are provided on the receiving box (501) and the conveyor belt (4), and the receiving box (501) is connected to the water collection component through the water passage holes (502).

8. The copper foil wire drawing and cutting device according to claim 1, characterized in that: It also includes a collection box (17), which is located below the conveyor belt (4) and matches the discharge end of the conveyor belt (4).

9. The copper foil wire drawing and cutting device according to claim 1, characterized in that: The wire drawing unit includes: a wire drawing frame (18); A pair of rotating rollers (19) are rotatably connected to the wire drawing frame (18); Multiple wire dies (20) are arranged between a pair of rotating rollers (19), the multiple wire dies (20) having different apertures, and the wire (3) passes through the wire dies (20).

10. The copper foil wire drawing and cutting device according to claim 1, characterized in that: It also includes a pair of conveying rollers (21) disposed between the drawing unit and the base (1), through which the wire (3) passes.

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