A tube sleeve cutting mechanism

Abstract

The utility model discloses a sleeve cutting mechanism, and the structure aims at solving the problems of traditional manual sleeve mode needing to consume a large amount of time, the cutting length possibly appearing difference and increasing product defective rate. The structure includes sleeve support and a plurality of sleeve holes being arranged on sleeve support, the upside of sleeve support is sequentially provided with traction assembly, cutting assembly and sleeve assembly along sleeve hole, and the front and back sides of sleeve support are respectively provided with first drive assembly and second drive assembly, and first drive assembly is used for making traction assembly to send the pipe in sleeve hole into cutting assembly. The utility model passes into from the sleeve hole on sleeve support in pipe, and cuts into the sleeve pipe of same length, then makes the wire pass through the guide hole on the clamping block and passes into the pipe of cutting through sleeve assembly, thereby not needing manual sleeve, not only sleeve speed is faster, saves manual cost, and improves the qualified rate of product.

Description

Technical Field

[0001] This utility model belongs to the field of tube sleeve cutting technology, specifically relating to a tube sleeve cutting mechanism. Background Technology

[0002] In many industries today, such as electronics manufacturing and power transmission, wire processing is a fundamental and crucial step. To ensure the safe use of wires, extend their service life, and meet diverse application requirements, wires are typically sheathed during processing. Sheaths not only provide insulation and protection, effectively preventing current leakage and related safety accidents, but also enhance the mechanical strength of the wires, making them less susceptible to damage in complex working environments.

[0003] Traditional sleeve installation involves manually cutting the sleeve to a specified length before manually installing it onto the conductor. This method is not only time-consuming, but also prone to errors due to manual measurement and cutting, resulting in variations in sleeve length between different batches. This affects the stability and consistency of product performance and increases the defect rate. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tube sleeve cutting mechanism. This structure aims to solve the problems that the traditional manual tube sleeve method not only requires a lot of time, but also the cutting length may vary, increasing the product defect rate.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a tube sleeve cutting mechanism. The structure includes a tube sleeve support and multiple tube sleeve holes opened on the tube sleeve support. A traction component, a cutting component, and a sleeve assembly are sequentially arranged along the tube sleeve holes on the upper side of the tube sleeve support. A first driving component and a second driving component are respectively arranged on the front and rear sides of the tube sleeve support. The first driving component is used to drive the traction component to pull the tube in the tube sleeve hole and send it to the cutting component. The second driving component is used to drive the sleeve assembly to sleeve the cut tube on the wire.

[0008] Preferably, the tube sleeve support includes a mounting base, the upper surface of which has an elongated groove, and multiple guide blocks are fixedly connected to the upper surface of the mounting base. Multiple tube sleeve holes are arranged in a linear array on the guide blocks and pass through the multiple guide blocks.

[0009] Furthermore, the traction assembly includes a traction bracket slidably connected in the long slot and located between two guide blocks. A column is fixedly connected to the upper surface of the traction bracket, and a pressing cylinder is fixedly connected to the top of the column. A pressing block is fixedly connected to the output end of the pressing cylinder. A protrusion is fixedly connected to the upper surface of the traction bracket, and a pressing surface is formed on the side of the traction bracket near the cutting assembly. A through hole is opened on the protrusion, which is concentric with the tube sleeve hole and extends to the pressing surface. The pressing cylinder is used to drive the pressing block to move closer to and away from the pressing surface.

[0010] Furthermore, a first guide rail is fixedly connected to the inner bottom wall of the long groove, and a first slider is fixedly connected to the lower surface of the L-shaped traction bracket, with the first slider slidably connected to the first guide rail.

[0011] Furthermore, the first drive assembly includes two first mounting plates fixedly connected to the front of the mounting base. A first motor is fixedly connected to the left first mounting plate, and a first lead screw is fixedly connected to the output end of the first motor. A first movable block is threadedly connected to the other end of the first lead screw, and the first lead screw is rotatably connected to the right first mounting plate through a bearing. The first movable block is fixedly connected to the traction bracket.

[0012] Furthermore, the cutting assembly includes a cutting seat fixedly connected to the right end of the upper surface of the mounting base. Two uprights are fixedly connected to the cutting seat, and a cutting cylinder is fixedly connected to the top of the two uprights. A cutting blade is fixedly connected to the output end of the cutting cylinder. A circular hole concentric with the tube sleeve hole is opened on the cutting seat. A cutting groove corresponding to the cutting blade is opened on the upper surface of the cutting seat. The cutting cylinder is used to drive the cutting blade to move closer to and away from the cutting groove.

[0013] Furthermore, the sleeve assembly includes a sleeve frame, with clamping cylinders fixedly connected to both the upper and lower ends of the sleeve frame. A movable plate is fixedly connected to the output end of the clamping cylinder, and a clamping block is fixedly connected to the other end of the movable plate. The two clamping cylinders are used to drive the two clamping blocks to move closer and further apart. Guide holes are provided on the side of the two clamping blocks that are close to each other. A guide plate is fixedly connected to the side of the clamping block that is close to the cutting component. A V-shaped clamping groove corresponding to the guide hole is provided on the side of the two guide plates that are close to each other.

[0014] Furthermore, the second drive assembly includes two second mounting plates fixedly connected to the back of the mounting base. A second motor is fixedly connected to the left second mounting plate, and a second lead screw is fixedly connected to the output end of the second motor. A second movable block is threadedly connected to the other end of the second lead screw, and the second lead screw is rotatably connected to the right second mounting plate through a bearing. The second movable block is fixedly connected to the sleeve bracket through a second connecting rod.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention involves inserting the tube to be sleeved through the sleeve hole on the sleeve support, then the traction component presses and fixes the tube on the pressing surface through the pressing block. Next, the first drive component drives the traction component to move to the right, passing the tube through the round hole on the cutting component and exposing it. Then, the sleeve assembly clamps and fixes the cut tube, and the cutting component cuts it into sleeves of the same length. The sleeve assembly then allows the wire to pass through the guide hole on the clamping block and into the cut tube, thus eliminating the need for manual sleeve installation. This not only speeds up the sleeve installation process and saves labor costs, but also improves the product qualification rate. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 3 This is the utility model Figure 1 A magnified structural diagram at point B in the middle.

[0021] Figure 4 This is a schematic diagram of the rear view structure of this utility model.

[0022] Figure 5 This is the utility model Figure 4 A magnified structural diagram of point A in the middle.

[0023] Figure 6 This is a schematic diagram of the cutting component of this utility model.

[0024] Figure 7 This is a schematic diagram of the sleeve assembly of this utility model.

[0025] The labels in the attached diagram are as follows: 1. Tube sleeve bracket; 2. Tube sleeve hole; 3. Traction assembly; 4. Cutting assembly; 5. Tube sleeve assembly; 6. First drive assembly; 7. Second drive assembly; 101. Mounting base; 102. Long slot; 103. Guide block; 104. First guide rail; 105. First slider; 301. Traction bracket; 302. Column; 303. Pressing cylinder; 304. Pressing block; 305. Protrusion; 306. Pressing surface; 307. Through hole; 401. Cutting seat; 402. Upright; 40 3. Cutting cylinder; 404. Cutting blade; 405. Round hole; 406. Cutting groove; 601. First mounting plate; 602. First motor; 603. First lead screw; 604. First movable block; 501. Sleeve holder; 502. Clamping cylinder; 503. Movable plate; 504. Clamping block; 505. Guide hole; 506. Guide plate; 507. V-shaped clamping groove; 701. Second mounting plate; 702. Second motor; 703. Second lead screw; 704. Second movable block; 705. Second connecting rod. Detailed Implementation

[0026] This specific embodiment is a tube sleeve cutting mechanism, the structural diagram of which is shown below. Figures 1-7 As shown, the structure includes a tube sleeve support 1 and multiple tube sleeve holes 2 opened on the tube sleeve support 1. A traction component 3, a cutting component 4 and a sleeve assembly 5 are arranged sequentially along the tube sleeve holes 2 on the upper side of the tube sleeve support 1. A first drive component 6 and a second drive component 7 are respectively arranged on the front and rear sides of the tube sleeve support 1. The first drive component 6 is used to drive the traction component 3 to pull the tube in the tube sleeve hole 2 into the cutting component 4. The second drive component 7 is used to enable the sleeve assembly 5 to sleeve the cut tube on the wire.

[0027] like Figure 1 and Figure 2 As shown: In this embodiment, the tube sleeve support 1 includes a mounting base 101. The upper surface of the mounting base 101 is provided with an elongated groove 102, and multiple guide blocks 103 are fixedly connected to the upper surface of the mounting base 101. Multiple tube sleeve holes 2 are arranged in a linear array on the guide blocks 103 and pass through the multiple guide blocks 103. In use, the tube to be sleeved is inserted through the tube sleeve hole 2 on the tube sleeve support 1. The tube sleeve hole 2 not only guides the tube, but also allows the tube to be continuously delivered.

[0028] like Figure 1 and Figure 3-5As shown: In this embodiment, the traction assembly 3 includes a traction bracket 301 slidably connected within the elongated groove 102 and located between two guide blocks 103. A column 302 is fixedly connected to the upper surface of the traction bracket 301, a pressing cylinder 303 is fixedly connected to the top of the column 302, a pressing block 304 is fixedly connected to the output end of the pressing cylinder 303, a protrusion 305 is fixedly connected to the upper surface of the traction bracket 301, and a pressing surface 306 is formed on the side of the traction bracket 301 near the cutting assembly 4. A through hole 30 is provided on the protrusion 305, which is concentrically arranged with the tube sleeve hole 2. 7. The through hole 307 extends to the pressing surface 306. The pressing cylinder 303 is used to drive the pressing block 304 to move closer to and away from the pressing surface 306. The inner bottom wall of the long groove 102 is fixedly connected to the first guide rail 104. The lower surface of the L-shaped traction bracket 301 is fixedly connected to the first slider 105. The first slider 105 is slidably connected to the first guide rail 104. By starting the pressing cylinder 303, the pressing block 304 is driven to move down. The pressing block 304 is made of soft rubber. The pressing block 304 presses and fixes the tube on the pressing surface 306, so that the tube and the traction assembly 3 move at the same time.

[0029] like Figure 1 As shown: In this embodiment, the first drive assembly 6 includes two first mounting plates 601 fixedly connected to the front of the mounting base 101. A first motor 602 is fixedly connected to the left first mounting plate 601. A first lead screw 603 is fixedly connected to the output end of the first motor 602. A first movable block 604 is threadedly connected to the other end of the first lead screw 603. The first lead screw 603 is rotatably connected to the right first mounting plate 601 through a bearing. The first movable block 604 is fixedly connected to the traction bracket 301. A second slider is fixedly connected to the back of the first movable block 604. A first guide rail is fixedly connected to the front of the mounting base 101. The first guide rail is slidably connected to the first slider.

[0030] By starting the first motor 602, the first lead screw 603 is driven to rotate. Since the first lead screw 603 is threadedly connected to the first movable block 604, the first lead screw 603 can drive the first movable block 604 and the traction component 3 to move to the right during the rotation, thereby sending the tube to the cutting component 4 for subsequent cutting.

[0031] like Figure 2 and Figure 6As shown: In this embodiment, the cutting assembly 4 includes a cutting seat 401 fixedly connected to the right end of the upper surface of the mounting base 101. Two uprights 402 are fixedly connected to the cutting seat 401. A cutting cylinder 403 is fixedly connected to the top of the two uprights 402. A cutting blade 404 is fixedly connected to the output end of the cutting cylinder 403. A circular hole 405 concentric with the tube sleeve hole 2 is opened on the cutting seat 401. A cutting groove 406 corresponding to the cutting blade 404 is opened on the upper surface of the cutting seat 401. The cutting cylinder 403 is used to drive the cutting blade 404 to move closer to and away from the cutting groove 406. The tube can be passed through the circular hole 405 on the cutting assembly 4 and exposed by the traction assembly 3. Then, the cutting cylinder 403 is activated to drive the cutting blade 404 to move downward into the cutting groove 406. The cutting blade 404 cuts the tube into the same length.

[0032] like Figure 1 , Figure 3 and Figure 7 As shown: In this embodiment, the sleeve assembly 5 includes a sleeve frame 501. Both the upper and lower ends of the sleeve frame 501 are fixedly connected to clamping cylinders 502. The output end of the clamping cylinder 502 is fixedly connected to a movable plate 503. The other end of the movable plate 503 is fixedly connected to a clamping block 504. The two clamping cylinders 502 are used to drive the two clamping blocks 504 to move closer and further apart. The side of the two clamping blocks 504 that is close to each other is provided with a guide hole 505. The side of the clamping block 504 that is close to the cutting assembly 4 is fixedly connected to a guide piece 506. The side of the two guide pieces 506 that is close to each other is provided with a V-shaped clamping groove 507 corresponding to the guide hole 505. By activating the clamping cylinder 502, the movable plate 503, the clamping block 504 and the guide piece 506 move closer to each other. The cut tube is clamped and fixed by the V-shaped clamping groove 507 on the two guide pieces 506. At this time, the guide hole 505 is concentric with the tube, which facilitates sleeve installation.

[0033] like Figure 1 and Figure 7As shown: In this embodiment, the second drive assembly 7 includes two second mounting plates 701 fixedly connected to the back of the mounting base 101. A second motor 702 is fixedly connected to the left second mounting plate 701. A second lead screw 703 is fixedly connected to the output end of the second motor 702. A second movable block 704 is threadedly connected to the other end of the second lead screw 703. The second lead screw 703 is rotatably connected to the right second mounting plate 701 through a bearing. The second movable block 704 is fixedly connected to the sleeve bracket 501 through a second connecting rod 705. The front of 704 is fixedly connected to the second slider, and the back of the mounting base 101 is fixedly connected to the second guide rail. The second guide rail is slidably connected to the second slider. By starting the second motor 702, the second lead screw 703 is driven to rotate. Since the second lead screw 703 is threadedly connected to the second movable block 704, the second lead screw 703 can drive the second movable block 704, the second connecting rod 705 and the sleeve assembly 5 to move towards the external wire feeding device during the rotation, so that the wire passes through the guide hole 505 on the clamping block 504 and enters the cut tube.

[0034] Working principle: During use, the tube to be fitted is inserted through the tube sleeve hole 2 on the tube sleeve bracket 1 and the through hole 307 on the traction component 3. Then, the pressing cylinder 303 is activated, causing the pressing block 304 to move downwards. The pressing block 304 is made of soft rubber, which presses and fixes the tube onto the pressing surface 306. Next, the first motor 602 is activated, driving the first lead screw 603 to rotate. Since the first lead screw 603 is threadedly connected to the first movable block 604, its rotation causes the first movable block 604 and the traction component 3 to move to the right, thereby achieving traction. Component 3 passes the tube through the round hole 405 on the cutting component 4 and exposes it. Then, the clamping cylinder 502 is activated to drive the movable plate 503, clamping block 504 and guide plate 506 to move closer to each other. The cut tube is clamped and fixed by the V-shaped clamping grooves 507 on the two guide plates 506. Then, the cutting cylinder 403 is activated to drive the cutting blade 404 to move downward into the cutting groove 406. The cutting blade 404 cuts the tube into the same length. Since the tubes delivered by the traction component 3 are of the same length and both ends are fixed, the cut tubes are of the same length, which improves the stability and consistency of product performance.

[0035] Then, the second motor 702 is started to drive the second lead screw 703 to rotate. Since the second lead screw 703 is threadedly connected to the second movable block 704, the second lead screw 703 can drive the second movable block 704, the second connecting rod 705 and the sleeve assembly 5 to move towards the external wire feeding device during the rotation, so that the wire passes through the guide hole 505 on the clamping block 504 and enters the cut tube.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A tube sleeve cutting mechanism, comprising a tube sleeve support (1) and a plurality of tube sleeve holes (2) formed on the tube sleeve support (1), characterized in that: The upper side of the tube sleeve support (1) is provided with a traction component (3), a cutting component (4) and a sleeve assembly (5) in sequence along the tube sleeve hole (2). The front and rear sides of the tube sleeve support (1) are respectively provided with a first drive component (6) and a second drive component (7). The first drive component (6) is used to drive the tube in the tube sleeve hole (2) into the cutting component (4) by the traction component (3). The second drive component (7) is used to make the sleeve assembly (5) put the cut tube on the wire.

2. The tube sleeve cutting mechanism according to claim 1, characterized in that, The tube sleeve support (1) includes a mounting base (101), the upper surface of the mounting base (101) is provided with an elongated groove (102), and a plurality of guide blocks (103) are fixedly connected to the upper surface of the mounting base (101). A plurality of tube sleeve holes (2) are arranged in a straight line on the guide blocks (103) and pass through the guide blocks (103).

3. The tube sleeve cutting mechanism according to claim 2, characterized in that, The traction assembly (3) includes a traction bracket (301) slidably connected in the long groove (102) and located between two guide blocks (103). A column (302) is fixedly connected to the upper surface of the traction bracket (301). A pressing cylinder (303) is fixedly connected to the top of the column (302). A pressing block (304) is fixedly connected to the output end of the pressing cylinder (303). A protrusion (305) is fixedly connected to the upper surface of the traction bracket (301). A pressing surface (306) is formed on the side of the traction bracket (301) near the cutting assembly (4). A through hole (307) is provided on the protrusion (305) and is concentrically arranged with the sleeve hole (2). The through hole (307) extends to the pressing surface (306). The pressing cylinder (303) is used to drive the pressing block (304) to move closer to and away from the pressing surface (306).

4. The tube sleeve cutting mechanism according to claim 3, characterized in that, The inner bottom wall of the long groove (102) is fixedly connected to a first guide rail (104), and the lower surface of the L-shaped traction bracket (301) is fixedly connected to a first slider (105), which is slidably connected to the first guide rail (104).

5. The tube sleeve cutting mechanism according to claim 4, characterized in that, The first drive assembly (6) includes two first mounting plates (601) fixedly connected to the front of the mounting base (101). A first motor (602) is fixedly connected to the first mounting plate (601) on the left side. A first lead screw (603) is fixedly connected to the output end of the first motor (602). A first movable block (604) is threadedly connected to the other end of the first lead screw (603). The first lead screw (603) is rotatably connected to the first mounting plate (601) on the right side through a bearing. The first movable block (604) is fixedly connected to the traction bracket (301).

6. The tube sleeve cutting mechanism according to claim 2, characterized in that, The cutting assembly (4) includes a cutting seat (401) fixedly connected to the right end of the upper surface of the mounting base (101). Two uprights (402) are fixedly connected to the cutting seat (401). A cutting cylinder (403) is fixedly connected to the top of the two uprights (402). A cutting blade (404) is fixedly connected to the output end of the cutting cylinder (403). A circular hole (405) concentric with the tube sleeve hole (2) is opened on the cutting seat (401). A cutting groove (406) corresponding to the cutting blade (404) is opened on the upper surface of the cutting seat (401). The cutting cylinder (403) is used to drive the cutting blade (404) to move closer to and away from the cutting groove (406).

7. The tube sleeve cutting mechanism according to claim 2, characterized in that, The sleeve assembly (5) includes a sleeve frame (501), and clamping cylinders (502) are fixedly connected to both the upper and lower ends of the sleeve frame (501). A movable plate (503) is fixedly connected to the output end of the clamping cylinder (502), and a clamping block (504) is fixedly connected to the other end of the movable plate (503). The two clamping cylinders (502) are used to drive the two clamping blocks (504) to move closer and further away from each other. A guide hole (505) is opened on the side of the two clamping blocks (504) that are close to each other. A guide piece (506) is fixedly connected to the side of the clamping block (504) that is close to the cutting assembly (4). A V-shaped clamping groove (507) corresponding to the guide hole (505) is opened on the side of the two guide pieces (506) that are close to each other.

8. The tube sleeve cutting mechanism according to claim 7, characterized in that, The second drive assembly (7) includes two second mounting plates (701) fixedly connected to the back of the mounting base (101). A second motor (702) is fixedly connected to the second mounting plate (701) on the left side. A second lead screw (703) is fixedly connected to the output end of the second motor (702). A second movable block (704) is threadedly connected to the other end of the second lead screw (703). The second lead screw (703) is rotatably connected to the second mounting plate (701) on the right side through a bearing. The second movable block (704) is fixedly connected to the sleeve bracket (501) through a second connecting rod (705).

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