Auxiliary treatment device for waste copper wires
By designing an auxiliary treatment device for scrap copper wires that automatically feed and evenly cut rubber, the problem of inefficient peeling of traditional cables is solved, and efficient automated processing and multi-specification adaptation of scrap cables are achieved.
Patent Information
- Application Number
- CN202411645125.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-03-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The traditional scrap cable peeling method is inefficient, and due to the different cable specifications, the cutting blade of the cutting wheel needs to be adjusted frequently, resulting in unsatisfactory cutting effect.
A waste copper wire auxiliary treatment device that automatically feeds and evenly cuts rubber is designed, including a fixed bracket, a cutting bracket, a conveying mechanism and a slitting mechanism, and automatic movement of waste cables and uniform cutting of rubber are achieved through conveying rollers and servo motors.
It realizes the automated processing of waste cables, improves the recycling efficiency of waste copper wires, reduces labor costs, and adapts to the cutting needs of cables of different specifications.
Smart Images
Figure CN119601312A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of waste copper wire recycling, and in particular to a waste copper wire auxiliary processing device. Background Art
[0002] Waste recycling has become an important means for many companies to reduce industrial pollution and production costs. The plastic insulation layer of waste cables and the conductive copper wires wrapped in them have great recycling value. It is often necessary to strip the waste cables before recycling.
[0003] The traditional method of stripping waste cables is for operators to manually cut the cables with a cutting knife, and then peel off the copper wire and export it. The processing efficiency is extremely low. In some large-scale factories, semi-mechanical cutting wheels are often used for stripping operations. The cutting wheel is a simple tool with oppositely set cutting knives assembled by workers. However, due to different cable specifications, the spacing of the cutting knives of the cutting wheel needs to be adjusted frequently, and the rough cables are provided with multiple layers of rubber, and the effect of using conventional cutting wheels is not ideal.
[0004] Therefore, the present invention aims to design an auxiliary processing device capable of automatically feeding and evenly opening the glue. Summary of the invention
[0005] In order to overcome the shortcomings of low efficiency of traditional manual stripping of waste cables, inability to make timely adjustments according to cable specifications and poor cutting effect when using simple tools for stripping, the present invention provides a waste copper wire auxiliary processing device that automatically feeds and evenly cuts the rubber.
[0006] A waste copper wire auxiliary processing device includes a fixed bracket, a cutting bracket and a first cutter, wherein the cutting bracket is vertically fixed to the middle of the fixed bracket, the first cutter is oppositely arranged on the top and bottom surfaces of the cutting bracket, and also includes a conveying mechanism and a slitting mechanism, wherein the conveying mechanism is connected to the middle of the fixed bracket, the conveying mechanism can push the waste cable to move horizontally, the slitting mechanism is connected to the cutting bracket, and the slitting mechanism can evenly cut the rubber of the waste cable.
[0007] As a preferred technical solution of the present invention, the conveying mechanism is divided into two symmetrical parts, and the conveying mechanism includes a conveying bracket, a conveying roller, a first reset spring and a servo motor. Taking one part of it as an example, the conveying bracket is slidably connected to the fixed bracket, a first reset spring is connected between the conveying bracket and the fixed bracket, the conveying roller is rotatably connected to the conveying bracket, and the servo motor is fixed to the conveying bracket through a bracket, and the servo motor can drive the conveying roller to rotate.
[0008] As a preferred technical solution of the present invention, anti-skid grooves are evenly arranged on the surface of the conveying roller.
[0009] As a preferred technical solution of the present invention, the servo motors on both sides are synchronous motors.
[0010] As a preferred technical solution of the present invention, the slitting mechanism includes a first control rod, a transmission ring, a cam, a second control rod, a second return spring, a second cutter and a third return spring. The first control rod is symmetrically fixed to the conveying bracket, the transmission ring is limited and slidable in the fixed bracket, a second return spring is connected between the transmission ring and the fixed bracket, a cam is fixed on the transmission ring, the first control rod can slide and limit the transmission ring through the cam, the second cutter is symmetrically and centripetally arranged, four second cutters are slidably connected to the cutting bracket, a third return spring is connected between the second cutter and the cutting bracket, and the second control rod can slide and limit the second cutter.
[0011] As a preferred technical solution of the present invention, it also includes a supporting mechanism, which includes a supporting bracket, a roller and a fixing pin. The supporting bracket is symmetrically arranged, the supporting bracket is slidably connected to the end of the fixing bracket, the supporting bracket is provided with a roller, and the fixing pin can slide through the supporting bracket and the fixing bracket.
[0012] As a preferred technical solution of the present invention, it also includes a limiting mechanism, which includes a guide rod, a limiting bracket and a contact roller. The guide rod is fixed to the top surface of the cutting bracket, and the limiting bracket slides in the guide rod. One end of the limiting bracket is bent and connected to a rotating contact roller, and the other end is bent to limit the transmission ring.
[0013] As a preferred technical solution of the present invention, it also includes an adjustment mechanism, which includes an adjustment rod, a screw rod and a clamping rod. The adjustment rod is located on the same longitudinal plane of the cutting bracket. The adjustment rod is connected to the fixed bracket through the screw rod. The clamping rod can limit the rotation of the screw rod. The adjustment rod is connected to the end of the first cutter, and the screw rod is provided with a symmetrical double thread.
[0014] As a preferred technical solution of the present invention, it also includes a pushing mechanism, which includes a support rod, an electric push rod, a push block and a wedge block. The support rod is fixed to one end of the fixed bracket away from the cutting bracket, the electric push rod is transversely fixed on the support rod, the telescopic rod of the electric push rod is connected to the push block through a key, and the wedge block is slidably connected to the push block. Beneficial Effects
[0015] 1. The conveying rollers arranged opposite to each other can drive the waste cables to move forward, and then the first cutter and the second cutter cooperate with each other to evenly cut the rubber on the surface of the waste cables, so as to facilitate the subsequent stripping of the waste copper wires. Compared with the traditional manual cutting of waste cables, this device realizes the movement of waste cables through an automated device, and cuts the external rubber while the waste cables are moving, thereby reducing labor costs and improving the recycling efficiency of waste copper wires.
[0016] 2. A limiting mechanism and a pushing mechanism are set. For the blind cutting area at the tail of the waste cable, the limiting bracket can slide and limit the transmission ring, so as to ensure that the second cutter can continue to cut the waste cable, and the electric push rod can provide power for the movement of the waste cable, so that the rubber of the waste cable can be completely cut, which provides convenience for the subsequent stripping of the waste copper wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing bracket and the cutting bracket of the present invention.
[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the transmission mechanism of the present invention.
[0020] Figure 4 It is a three-dimensional structural schematic diagram of the slitting mechanism of the present invention.
[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the first control rod, the transmission ring, the cam and the second control rod of the present invention.
[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the supporting mechanism of the present invention.
[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the limiting mechanism of the present invention.
[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention.
[0025] Fig. 9 This is a detailed view of the three-dimensional structure of location A of the present invention.
[0026] Fig.10 It is a three-dimensional structural schematic diagram of the pushing mechanism of the present invention.
[0027] Wherein: 1-fixed bracket, 2-cutting bracket, 3-first cutter, 4-transmission mechanism, 401-transmission bracket, 402-transmission roller, 403-first return spring, 404-servo motor, 5-slitting mechanism, 501-first control rod, 502-transmission ring, 503-cam, 504-second control rod, 505-second return spring, 506-second cutter, 507-third return spring, 6-supporting mechanism, 601-supporting bracket, 602-roller, 603-fixing pin, 7-limiting mechanism, 701-guide rod, 702-limiting bracket, 703-contact roller, 8-adjusting mechanism, 801-adjusting rod, 802-screw rod, 803-clamping rod, 9-pushing mechanism, 901-support rod, 902-electric push rod, 903-push block, 904-wedge block. DETAILED DESCRIPTION
[0028] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention. Example 1
[0029] A waste copper wire auxiliary processing device, such as Figure 1 and Figure 2 As shown, it includes a fixed bracket 1, a cutting bracket 2 and a first cutter 3. The cutting bracket 2 is vertically fixed to the middle part of the fixed bracket 1. The first cutter 3 is arranged on the top and bottom surfaces of the cutting bracket 2 opposite to each other. The waste cables are introduced from the rear end of the fixed bracket 1. The first cutter 3 cuts the rubber on the surface of the waste cables. It also includes a conveying mechanism 4 and a slitting mechanism 5. The conveying mechanism 4 is connected to the middle part of the fixed bracket 1. The conveying mechanism 4 can push the waste cables to move horizontally. The slitting mechanism 5 is connected to the cutting bracket 2. The slitting mechanism 5 can evenly cut the rubber of the waste cables.
[0030] like Figure 1 and Figure 3 As shown, the conveying mechanism 4 is divided into two symmetrical parts, and the conveying mechanism 4 includes a conveying bracket 401, a conveying roller 402, a first return spring 403 and a servo motor 404. Taking one part of it as an example, the conveying bracket 401 is slidably connected to the fixed bracket 1, and a first return spring 403 is connected between the conveying bracket 401 and the fixed bracket 1. The conveying roller 402 is rotatably connected to the conveying bracket 401, and the servo motor 404 is fixed to the conveying bracket 401 through a bracket. The servo motor 404 can drive the conveying roller 402 to rotate.
[0031] The surface of the conveying roller 402 is evenly provided with anti-skid grooves. The servo motors 404 on the left and right sides are synchronous motors. The servo motors 404 are connected to the conveying roller 402 through a key. Turning on the servo motor 404 can drive the conveying roller 402 to rotate. The conveying bracket 401 slides toward each other under the action of the first return spring 403, so that the specifications of the waste cables can be adjusted instantly. Then, the rotating conveying roller 402 conveys the waste cables horizontally from the rear end of the fixed bracket 1 to the front, and the first cutter 3 arranged oppositely cuts the outer rubber of the waste cables.
[0032] like Figure 1 , Figure 4 and Figure 5 As shown, the slitting mechanism 5 includes a first control rod 501, a transmission ring 502, a cam 503, a second control rod 504, a second return spring 505, a second cutter 506 and a third return spring 507. The first control rod 501 is symmetrically fixed to the conveying bracket 401, the transmission ring 502 is limited to slide in the fixed bracket 1, the second return spring 505 is connected between the transmission ring 502 and the fixed bracket 1, the cam 503 is fixed to the transmission ring 502, the first control rod 501 can slide and limit the transmission ring 502 through the cam 503, the second cutters 506 are symmetrically arranged centripetally, four second cutters 506 are slidably connected to the cutting bracket 2, the third return spring 507 is connected between the second cutters 506 and the cutting bracket 2, and the second control rod 504 can slide and limit the second cutter 506.
[0033] The first control rod 501 and the second control rod 504 are both provided with a bending portion. After the waste cable is introduced from the rear end of the fixed bracket 1, the waste cable will push the conveying roller 402, causing the conveying bracket 401 to slide backward. Since the conveying bracket 401 is provided with a bending portion, the conveying bracket 401 will push the transmission ring 502 to slide forward through the bending portion. When the transmission ring 502 slides forward, the transmission ring 502 drives the second control rod 504 to push the second cutter 506 to slide centripetally. The second cutter 506 can cooperate with the first cutter 3 to evenly cut the outer rubber of the waste cable, thereby improving the subsequent copper wire stripping efficiency. Example 2
[0034] On the basis of Example 1, Figure 1 and Figure 6 As shown, it also includes a supporting mechanism 6, which includes a supporting bracket 601, a roller 602 and a fixing pin 603. The supporting bracket 601 is symmetrically arranged, and the supporting bracket 601 is slidably connected to the end of the fixing bracket 1. The supporting bracket 601 is provided with a roller 602, and the fixing pin 603 can slidably connect the supporting bracket 601 and the fixing bracket 1.
[0035] The front and rear ends of the fixed bracket 1 are both provided with a supporting mechanism 6, and the roller 602 is made of rubber. The roller 602 has two functions. One is that the roller 602 can improve the smoothness of the horizontal movement of the waste cables, and the other is to support the waste cables so that the waste cables can be evenly cut by the first cutter 3 and the second cutter 506. The fixing pin 603 can adjust the height of the supporting bracket 601, so as to adapt to waste cables of different specifications.
[0036] like Figure 1 and Figure 7 As shown, it also includes a limiting mechanism 7, which includes a guide rod 701, a limiting bracket 702 and a contact roller 703. The guide rod 701 is fixed to the top surface of the cutting bracket 2, and the limiting bracket 702 is limited and slides in the guide rod 701. One end of the limiting bracket 702 is bent and connected to a rotating contact roller 703, and the other end is bent to limit the transmission ring 502.
[0037] The limiting bracket 702 can slide up and down under the action of the guide rod 701, and the contact roller 703 can contact the upper end of the waste cable. After the tail end of the waste cable is separated from the conveying roller 402, the conveying bracket 401 will slide in the opposite direction under the action of the first return spring 403. According to the principle of the above-mentioned slitting mechanism 5, the opposite sliding of the conveying bracket 401 will drive the second cutter 506 to slide centrifugally through the first control rod 501 and the second control rod 504, and the second cutter 506 will not be able to cut the tail end of the waste cable. The limiting mechanism 7 can solve this problem. Its principle When the waste cable passes through, it will push the contact roller 703 to slide upward, thereby driving the limiting bracket 702 to slide upward. The rear end of the limiting bracket 702 can slide and limit the transmission ring 502 to prevent it from sliding backward. Therefore, when the waste cable is out of contact with the conveying roller 402, the transmission ring 502 does not slide, and the second cutter 506 does not slide centrifugally. Only after the waste cable is completely guided out of the fixed bracket 1 and out of the contact roller 703, the transmission ring 502 and the second cutter 506 can slide and reset, thereby ensuring the overall rubber removal of the waste cable.
[0038] like Figure 1 , Figure 8 and Fig. 9 As shown, an adjustment mechanism 8 is also included, and the adjustment mechanism 8 includes an adjustment rod 801, a screw rod 802 and a clamping rod 803. The adjustment rod 801 is located on the same longitudinal plane of the cutting bracket 2. The adjustment rod 801 is connected to the fixed bracket 1 through the screw rod 802. The clamping rod 803 can limit the rotation of the screw rod 802. The adjustment rod 801 is connected to the end of the first cutter 3.
[0039] The screw rod 802 is provided with a symmetrical double thread, and the screw rod 802 is rotatably connected to the fixed bracket 1. The end of the adjusting rod 801 is connected to the screw rod 802 through a thread, and the clamping rod 803 is slidably connected to the screw rod 802. The clamping rod 803 can slide through the adjusting rod 801, so as to limit the rotation of the screw rod 802. The end of the first cutter 3 is fixed to the adjusting rod 801, and the first cutter 3 is slidably connected to the cutting bracket 2. By rotating the screw rod 802, the distance between the adjusting rod 801 and the cutting bracket 2 can be adjusted, so as to adjust the effective cutting length of the first cutter 3.
[0040] like Figure 1 and Fig.10 As shown, it also includes a pushing mechanism 9, which includes a support rod 901, an electric push rod 902, a push block 903 and a wedge block 904. The support rod 901 is fixed to the end of the fixed bracket 1 away from the cutting bracket 2, the electric push rod 902 is transversely fixed on the support rod 901, the telescopic rod of the electric push rod 902 is connected to the push block 903 through a key, and the wedge block 904 is slidably connected to the push block 903.
[0041] The pushing mechanism 9 is located at the rear end of the fixed bracket 1, that is, the introduction end of the waste cable. After the waste cable enters the fixed bracket 1, the waste cable pushes the wedge block 904 to slide upward. When the waste cable is separated from the conveying roller 402, the wedge block 904 slides downward, and the waste cable continues to move forward without power. At this time, the electric push rod 902 is turned on to push the waste cable forward through the wedge block 904 to complete the cutting of the rubber at the tail of the waste cable.
[0042] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.
Claims
1. A waste copper wire auxiliary processing device, comprising a fixed support (1), a cutting support (2) and a first cutter (3), wherein the cutting support (2) is vertically fixed to the middle of the fixed support (1), and the first cutter (3) is connected to the cutting support (2), characterized in that: It also includes a conveying mechanism (4) and a slitting mechanism (5), wherein the conveying mechanism (4) is connected to the middle of the fixed bracket (1), and the conveying mechanism (4) can push the waste cables to move horizontally, and the slitting mechanism (5) is connected to the cutting bracket (2), and the slitting mechanism (5) can evenly cut the rubber of the waste cables.
2. The auxiliary processing device for waste copper wire according to claim 1, characterized in that: The conveying mechanism (4) is divided into two symmetrical parts. The conveying mechanism (4) comprises a conveying bracket (401), a conveying roller (402), a first return spring (403) and a servo motor (404). Taking one part as an example, the conveying bracket (401) is slidably connected to the fixed bracket (1), a first return spring (403) is connected between the conveying bracket (401) and the fixed bracket (1), the conveying roller (402) is rotatably connected to the conveying bracket (401), and the servo motor (404) is fixed to the conveying bracket (401) through a bracket. The servo motor (404) can drive the conveying roller (402) to rotate.
3. The auxiliary processing device for waste copper wire according to claim 2, characterized in that: The surface of the conveying roller (402) is evenly provided with anti-skid grooves.
4. The auxiliary processing device for waste copper wire according to claim 2, characterized in that: The servo motors (404) on both sides are synchronous motors.
5. The auxiliary processing device for waste copper wire according to claim 2, characterized in that: The slitting mechanism (5) comprises a first control rod (501), a transmission ring (502), a cam (503), a second control rod (504), a second return spring (505), a second cutter (506) and a third return spring (507); the first control rod (501) is symmetrically fixed to the conveying bracket (401); the transmission ring (502) is limitedly slidable in the fixed bracket (1); and the second return spring (505) is connected between the transmission ring (502) and the fixed bracket (1). A cam (503) is fixedly connected to the transmission ring (502); the first control rod (501) can slide and limit the transmission ring (502) through the cam (503); the second cutters (506) are symmetrically arranged centripetally; the four second cutters (506) are slidably connected to the cutting bracket (2); a third return spring (507) is connected between the second cutters (506) and the cutting bracket (2); and the second control rod (504) can slide and limit the second cutters (506).
6. The auxiliary processing device for waste copper wire according to claim 5, characterized in that: The invention also comprises a supporting mechanism (6), the supporting mechanism (6) comprising a supporting bracket (601), a rotating roller (602) and a fixing pin (603), the supporting bracket (601) being symmetrically arranged, the supporting bracket (601) being slidably connected to the end of the fixing bracket (1), the supporting bracket (601) being provided with a rotating roller (602), and the fixing pin (603) being able to slidably penetrate the supporting bracket (601) and the fixing bracket (1).
7. The auxiliary processing device for waste copper wire according to claim 6, characterized in that: It also comprises a limiting mechanism (7), the limiting mechanism (7) comprising a guide rod (701), a limiting bracket (702) and a contact roller (703), the guide rod (701) being fixedly connected to the top surface of the cutting bracket (2), the limiting bracket (702) slidingly limiting in the guide rod (701), one end of the limiting bracket (702) being bent and connected to a rotating contact roller (703), and the other end being bent so as to limit the transmission ring (502).
8. The auxiliary processing device for waste copper wire according to claim 7, characterized in that: The invention also comprises an adjustment mechanism (8), the adjustment mechanism (8) comprising an adjustment rod (801), a screw rod (802) and a clamping rod (803), the adjustment rod (801) being located on the same longitudinal surface as the cutting bracket (2), the adjustment rod (801) being connected to the fixed bracket (1) via the screw rod (802), the clamping rod (803) being capable of rotationally limiting the screw rod (802), and the adjustment rod (801) being connected to the end of the first cutting knife (3).
9. The auxiliary processing device for waste copper wire according to claim 8, characterized in that: The screw rod (802) is provided with symmetrical double threads.
10. The auxiliary processing device for waste copper wire according to claim 8, characterized in that: The invention also comprises a pushing mechanism (9), the pushing mechanism (9) comprising a support rod (901), an electric push rod (902), a push block (903) and a wedge block (904), the support rod (901) being fixedly connected to one end of the fixed support (1) away from the cutting support (2), the electric push rod (902) being transversely fixed to the support rod (901), the telescopic rod of the electric push rod (902) being connected to the push block (903) via a key, and the wedge block (904) being slidably connected to the push block (903).