A cable wire stripping machine

Abstract

The utility model discloses a cable and wire stripping machine belongs to cable line processing equipment technical field, and its technical scheme main points include work table, the top of work table is peg -jointed with two vertical blocks, the inside of vertical block is opened with first sliding slot, and the bottom between two vertical blocks rotationally arranged has first feeding roller, the inside sliding of first sliding slot is provided with first sliding block, and the inside between two first sliding blocks rotationally connected has second feeding roller, the bottom sliding of first sliding slot inside is provided with telescopic cutter component, and the right side of right -hand side vertical block is provided with the accommodation type tension adjusting mechanism, the telescopic cutter component includes second sliding block, solved the existing large -scale cable line stripping machine cutter and feeding roller relative fixed, and cutter length fixed, cannot effectively cut and synchronous feeding of different diameter's big cable, still have when adjusting feeding roller height, the problem that lacks corresponding tension adjusting mechanism.

Description

Technical Field

[0001] This utility model relates to the technical field of cable processing equipment, and in particular to a cable stripping machine. Background Technology

[0002] With the booming development of resource recycling and the electrical industry, the demand for stripping thick cables is increasing. Traditional manual stripping is inefficient and labor-intensive, making it difficult to meet the needs of large-scale processing. The thick cable stripping machine has emerged to meet this need. It can efficiently strip the outer sheath of the cable, recover the internal metal, improve resource utilization, and promote cost reduction and efficiency improvement in the industry.

[0003] Existing large cable stripping machines have relatively fixed cutters and feed rollers, and the cutter length is fixed, which makes it impossible to effectively cut and feed large cables of different diameters simultaneously. In addition, there is a lack of a corresponding tension adjustment mechanism when adjusting the height of the feed rollers.

[0004] Therefore, a cable stripping machine is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a cable stripping machine that can solve the problems of existing large cable stripping machines where the cutter and feed roller are relatively fixed, the cutter length is fixed, making it impossible to effectively cut and feed large cables of different diameters simultaneously, and the lack of a corresponding tension adjustment mechanism when adjusting the height of the feed roller.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cable stripping machine, comprising a workbench, two upright blocks bolted to the top of the workbench, a first sliding groove provided inside the upright blocks, a first feeding roller rotatably disposed between the bottoms of the two upright blocks on opposite sides, a first slider slidably disposed inside the first sliding groove, a second feeding roller rotatably connected between the interiors of the two first sliders, a telescopic cutter assembly slidably disposed at the bottom inside the first sliding groove, and a yielding tension adjustment mechanism disposed on the right side of the right upright block;

[0007] The telescopic cutter assembly includes a second slider, which is slidably disposed inside the first sliding groove. Mounting plates are slidably disposed at the top and bottom of the second slider. A cutter is rotatably disposed between two adjacent mounting plates, and the two cutters are located between two vertical blocks. A push plate is bolted between the right sides of the two right mounting plates and between the left sides of the two left mounting plates.

[0008] Preferably, the yielding tension adjustment mechanism includes a connecting block and a horizontal block, which are respectively bolted to the front and rear sides of the right vertical block.

[0009] Preferably, the cross block has a second sliding groove inside, and a third slider is slidably disposed inside the second sliding groove. The right side of both the connecting block and the third slider is bolted with a pin.

[0010] Preferably, the right-side rotating shafts of the first and second feed rollers extend to the outside of the vertical block, and the surfaces of the right-side rotating shafts and pins of the first and second feed rollers are rotatably fitted with first gears, and a first belt is wound around the surfaces of the four first gears.

[0011] Preferably, the second slider is internally threaded with a first threaded rod, the first threaded rod being rotatably connected to the push plate on the side near the push plate, and the push plate being rotatably connected to a first turntable on the side away from the mounting plate, the shaft of the first turntable extending into the push plate and bolted to the first threaded rod.

[0012] Preferably, the front side of the upright block has several fixing screw holes, and the front side of the second slider has two fixing grooves, with positioning pins installed between the two fixing grooves and the corresponding fixing screw holes.

[0013] Preferably, the third slider is internally threaded with a second threaded rod, the second threaded rod is rotatably connected to the horizontal block on the side near the inner wall of the horizontal block, and the rear side of the second threaded rod extends to the rear side of the horizontal block and is bolted with a second turntable.

[0014] Preferably, the internal thread of the upright block is connected to a third threaded rod, the bottom of the third threaded rod is rotatably connected to the top of the first slider through a bearing seat, the top of the third threaded rod is bolted to a third turntable, the bottom of the inside of the workbench is bolted to a mounting platform, the top of the mounting platform is bolted to a motor, the rotating shaft on the left side of the first feed roller extends to the outside of the left upright block and is fitted with a second gear, the surface of the motor output shaft is fitted with a third gear, and a second belt is wound between the surfaces of the second gear and the third gear.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This application, by setting up a telescopic cutter assembly, in conjunction with a first turntable and a first threaded rod, can achieve rolling cutting of large cables of different diameters. The cutting depth of the cutter can be manually adjusted by rotating the threaded rod through the first turntable, thus increasing its applicability.

[0017] 2. By setting up a yielding tension adjustment mechanism, this application can provide good installation and use space for the telescopic cutting assembly. When adjusting the distance between the first feed roller and the second feed roller to adapt to the feeding of large cables of different diameters, the second turntable can drive the second threaded rod to realize the tension adjustment between the first belt and several first gears, thus ensuring the transmission effect. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the cable and wire stripping machine of this utility model;

[0019] Figure 2 This is a schematic diagram showing the connection between the third turntable and the vertical block of this utility model;

[0020] Figure 3 This is a schematic diagram showing the connection between the telescopic cutter assembly and the vertical block of this utility model;

[0021] Figure 4 This is a schematic diagram showing the connection between the motor and the third gear of this utility model;

[0022] Figure 5 This is a schematic diagram showing the connection between the yielding tension adjustment mechanism of this utility model and the right-side upright block.

[0023] In the diagram, 1. Workbench; 2. Vertical block; 3. First sliding groove; 4. First feed roller; 5. First slider; 6. Second feed roller; 7. Telescopic cutter assembly; 71. Second slider; 72. Mounting plate; 73. Cutter; 74. Push plate; 8. Yielding tension adjustment mechanism; 81. Connecting block; 82. Horizontal block; 83. Second sliding groove; 84. Third slider; 85. Pin; 86. First gear; 87. First belt; 9. First threaded rod; 10. First turntable; 11. Fixing screw hole; 12. Fixing groove; 13. Positioning pin; 14. Second threaded rod; 15. Second turntable; 16. Third threaded rod; 17. Third turntable; 18. Mounting platform; 19. Motor; 20. Second gear; 21. Third gear; 22. Second belt. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] A cable stripping machine includes a workbench 1, with two upright blocks 2 bolted to the top of the workbench 1. The upright blocks 2 have a first sliding groove 3 inside. A first feeding roller 4 is rotatably arranged between the bottoms of the two upright blocks 2 on opposite sides. A first slider 5 is slidably arranged inside the first sliding groove 3. A second feeding roller 6 is rotatably connected between the interiors of the two first sliders 5. A telescopic cutter assembly 7 is slidably arranged at the bottom inside the first sliding groove 3. A yielding tension adjustment mechanism 8 is arranged on the right side of the right upright block 2.

[0027] The telescopic cutter assembly 7 includes a second slider 71, which is slidably disposed inside the first sliding groove 3. Mounting plates 72 are slidably disposed at the top and bottom of the second slider 71. A cutter 73 is rotatably disposed between two adjacent mounting plates 72, and the two cutters 73 are located between two upright blocks 2. A push plate 74 is bolted between the right sides of the two right mounting plates 72 and between the left sides of the two left mounting plates 72.

[0028] In this embodiment: the cable is placed between the first feed roller 4 and the second feed roller 6. Since the first sliding groove 3 inside the upright block 2 is provided with a sliding first slider 5, the second feed roller 6 can slide in the first sliding groove 3 through the first slider 5, thereby adjusting its distance from the first feed roller 4 according to the diameter of the cable. Then, the telescopic cutter assembly 7 at the bottom inside the first sliding groove 3 starts to function. Its second slider 71 slides inside the first sliding groove 3, and the mounting plate 72 slides at the top and bottom inside the second slider 71, so that the cutter 73 installed between the mounting plates 72 can approach the cable. The yielding tension adjustment mechanism 8 on the right side of the right upright block 2 provides auxiliary support for the entire stripping process, ensuring the normal operation of each component, and finally realizing the feeding and stripping operation of the cable.

[0029] Specifically, such as Figure 5 As shown, the yielding tension adjustment mechanism 8 includes a connecting block 81 and a horizontal block 82, which are respectively bolted to the front and rear sides of the right vertical block 2.

[0030] Specifically, such as Figure 5 As shown, a second sliding groove 83 is provided inside the horizontal block 82, and a third slider 84 is slidably arranged inside the second sliding groove 83. Pins 85 are bolted to the right side of both the connecting block 81 and the third slider 84.

[0031] Specifically, such as Figure 5 As shown, the right side rotating shafts of the first feed roller 4 and the second feed roller 6 extend to the outside of the vertical block 2, and the surfaces of the right side rotating shafts and pins 85 of the first feed roller 4 and the second feed roller 6 are rotatably fitted with first gears 86, and a first belt 87 is wound around the surfaces of the four first gears 86.

[0032] In this embodiment: the connecting block 81 and the horizontal block 82 are respectively bolted to the front and rear sides of the right vertical block 2. The third slider 84 is slidably arranged in the second sliding groove 83 inside the horizontal block 82. The connecting block 81 and the third slider 84 are both bolted to the right side with pins 85. The right side rotating shafts of the first feed roller 4 and the second feed roller 6 extend to the outside of the vertical block 2, and the first gears 86 are rotatably sleeved on their surfaces and the surfaces of the pins 85. The surfaces of the four first gears 86 are wrapped with first belts 87. During the cable feeding process, the first feed roller 4 and the second feed roller 6 rotate, and synchronous transmission is achieved through the first gears 86 and the first belts 87. The tension of the first belts 87 on the surfaces of the four first gears 86 can be adjusted by moving the third slider 84. The two mounting plates 72 on the right side are located between the four first gears 86, providing suitable space for the operation of the telescopic cutter assembly 7, ensuring that the stripping operation can be performed smoothly when the cable is fed.

[0033] Specifically, such as Figure 3 As shown, the second slider 71 is internally threaded with a first threaded rod 9. The side of the first threaded rod 9 closest to the push plate 74 is rotatably connected to the push plate 74. The side of the push plate 74 furthest from the mounting plate 72 is rotatably connected with a first turntable 10. The shaft of the first turntable 10 extends into the push plate 74 and is bolted to the first threaded rod 9.

[0034] Specifically, such as Figure 3 As shown, the front side of the upright block 2 has several fixing screw holes 11, and the front side of the second slider 71 has two fixing grooves 12. A positioning pin 13 is installed between the two fixing grooves 12 and the corresponding fixing screw holes 11.

[0035] In this embodiment: When stripping cables of different diameters, it is necessary to adjust the cutting depth of the cutter 73 in the telescopic cutter assembly 7. The operator rotates the first turntable 10. Since the rotating shaft of the first turntable 10 extends into the inside of the push plate 74 and is bolted to the first threaded rod 9, and the first threaded rod 9 is threaded inside the second slider 71 and rotatably connected to the push plate 74, rotating the first turntable 10 will cause the first threaded rod 9 to rotate, thereby pushing the push plate 74 to move. The mounting plate 72 moves with the push plate 74, thereby adjusting the cutting depth of the cutter 73. After adjusting the position of the telescopic cutter assembly 7, the positioning pin 13 is installed between the fixing screw hole 11 on the front side of the upright block 2 and the fixing groove 12 on the front side of the second slider 71 to fix the telescopic cutter assembly 7 and ensure the stability of the cutting process.

[0036] Specifically, such as Figure 5 As shown, the third slider 84 is internally threaded with a second threaded rod 14. The side of the second threaded rod 14 near the inner wall of the horizontal block 82 is rotatably connected to the horizontal block 82. The rear side of the second threaded rod 14 extends to the rear side of the horizontal block 82 and is bolted with a second turntable 15.

[0037] In this embodiment: when adjusting the distance between the first feed roller 4 and the second feed roller 6 to accommodate cables of different diameters, the tension of the first belt 87 needs to be adjusted accordingly. The operator rotates the second turntable 15, which drives the second threaded rod 14 bolted to it to rotate. The second threaded rod 14 is threaded inside the third slider 84 and is rotatably connected to the horizontal block 82 on the side near the inner wall of the horizontal block 82. Therefore, the rotation of the second threaded rod 14 will cause the third slider 84 to slide in the second sliding groove 83 inside the horizontal block 82. The position of the pin 85 on the third slider 84 changes, thereby adjusting the tension between the first belt 87 and several first gears 86, ensuring the transmission effect.

[0038] Specifically, such as Figure 3 , Figure 4 As shown, the internal thread of the vertical block 2 is connected to a third threaded rod 16. The bottom of the third threaded rod 16 is rotatably connected to the top of the first slider 5 through a bearing seat. The top of the third threaded rod 16 is bolted to a third turntable 17. The bottom of the workbench 1 is bolted to a mounting platform 18. The top of the mounting platform 18 is bolted to a motor 19. The rotating shaft on the left side of the first feed roller 4 extends to the outside of the left vertical block and is fitted with a second gear 20. The surface of the output shaft of the motor 19 is fitted with a third gear 21. A second belt 22 is wound between the surfaces of the second gear 20 and the third gear 21.

[0039] In this embodiment: when it is necessary to adjust the height of the second feed roller 6 to accommodate cables of different diameters, the operator rotates the third turntable 17. The third turntable 17 drives the third threaded rod 16 bolted to it to rotate. The third threaded rod 16 is threaded inside the vertical block 2, and its bottom is rotatably connected to the top of the first slider 5 through a bearing seat. Therefore, the rotation of the third threaded rod 16 will cause the first slider 5 to slide in the first sliding groove 3, thereby driving the second feed roller 6 to move up and down. At the same time, the motor 19 bolted to the mounting platform 18 at the bottom of the workbench 1 starts. The third gear 21 sleeved on the surface of the output shaft of the motor 19 drives the second gear 20 sleeved on the left side shaft of the first feed roller 4 to rotate through the second belt 22, so that the first feed roller 4 rotates and realizes the feeding of the cable.

[0040] Working principle: The distance between the first feed roller 4 and the second feed roller 6 is adjusted according to the cable diameter. The operator rotates the third turntable 17, which drives the bolted third threaded rod 16 to rotate. Because the third threaded rod 16 is threaded inside the vertical block 2 and its bottom is rotatably connected to the top of the first slider 5 through a bearing seat, the first slider 5 slides in the first sliding groove 3, driving the second feed roller 6 to move up and down to complete the distance adjustment. At the same time, the motor 19 on the mounting platform 18 at the bottom inside the workbench 1 starts. The third gear 21 sleeved on the surface of the output shaft of the motor 19 drives the first feed roller 4 through the second belt 22. The second gear 20 on the left rotating shaft rotates, causing the first feed roller 4 to rotate, thus feeding the cable. During the feeding process, the first feed roller 4 and the second feed roller 6 are synchronously driven by the transmission structure on the right. The connecting block 81 and the horizontal block 82 are respectively bolted to the front and rear sides of the right vertical block 2. The third slider 84 in the second sliding groove 83 inside the horizontal block 82 is slidably set. The pin 85 on the right side of the connecting block 81 and the third slider 84 is driven by the first gear 86 on the right rotating shaft of the first feed roller 4 and the second feed roller 6 through the first belt 87. If it is necessary to adjust the tension of the first belt 87, the operator rotates the second gear 86. Turntable 15 drives the second threaded rod 14 to rotate. The second threaded rod 14 is threadedly connected inside the third slider 84 and rotatably connected to the cross block 82, causing the third slider 84 to slide in the second sliding groove 83. The position of the pin 85 is changed to adjust the tension. For the telescopic cutter assembly 7, it starts working after the cable is fed. Its second slider 71 slides in the first sliding groove 3. The mounting plate 72 slides at the top and bottom of the second slider 71 to bring the cutter 73 closer to the cable. When the cutting depth of the cutter 73 needs to be adjusted for stripping cables of different diameters, the operator rotates the first turntable 10, whose shaft extends to the push plate 74. The first threaded rod 9 is bolted to the inside of the second slider 71 and is rotatably connected to the push plate 74. Rotating the first turntable 10 causes the first threaded rod 9 to rotate and push the push plate 74 to move. The mounting plate 72 moves accordingly to adjust the depth of the cutter 73. After adjustment, the telescopic cutter assembly 7 is fixed between the fixing screw hole 11 on the front side of the upright block 2 and the fixing groove 12 on the front side of the second slider 71 using the positioning pin 13. The yielding tension adjustment mechanism 8 on the right side of the right upright block 2 provides auxiliary support for the entire stripping process, ensuring the normal operation of each component, and finally completing the cable feeding and stripping operation.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cable stripping machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is bolted with two upright blocks (2). The interior of the upright blocks (2) is provided with a first sliding groove (3). A first feeding roller (4) is rotatably arranged between the bottoms of the two upright blocks (2) on opposite sides. A first slider (5) is slidably arranged inside the first sliding groove (3). A second feeding roller (6) is rotatably connected between the interiors of the two first sliders (5). A telescopic cutter assembly (7) is slidably arranged at the bottom of the interior of the first sliding groove (3). A yielding tension adjustment mechanism (8) is provided on the right side of the right upright block (2). The telescopic cutter assembly (7) includes a second slider (71), which is slidably disposed inside the first sliding groove (3). Mounting plates (72) are slidably disposed at the top and bottom of the second slider (71). A cutter (73) is rotatably disposed between two adjacent mounting plates (72), and the two cutters (73) are positioned between two vertical blocks (2). A push plate (74) is bolted between the right sides of the two right mounting plates (72) and between the left sides of the two left mounting plates (72). The yielding tension adjustment mechanism (8) includes a connecting block (81) and a horizontal block (82), which are respectively bolted to the front and rear sides of the right vertical block (2). A second sliding groove (83) is opened inside the horizontal block (82), and a first sliding groove (74) is slidably disposed inside the second sliding groove (83). Three sliders (84), the right side of the connecting block (81) and the third slider (84) are both bolted with pins (85); the right side rotating shafts of the first feed roller (4) and the second feed roller (6) extend to the outside of the vertical block (2), and the surfaces of the right side rotating shafts and pins (85) of the first feed roller (4) and the second feed roller (6) are rotatably fitted with first gears (86), and the surfaces of the four first gears (86) are wound with first belts (87); the internal thread of the second slider (71) is connected to a first threaded rod (9), the side of the first threaded rod (9) near the push plate (74) is rotatably connected to the push plate (74), the side of the push plate (74) away from the mounting plate (72) is rotatably connected to a first turntable (10), and the rotating shaft of the first turntable (10) extends into the inside of the push plate (74) and is bolted to the first threaded rod (9).

2. The cable stripping machine according to claim 1, characterized in that: The front side of the stand block (2) has several fixing screw holes (11), and the front side of the second slider (71) has two fixing grooves (12). A positioning pin (13) is installed between the two fixing grooves (12) and the corresponding fixing screw holes (11).

3. The cable stripping machine according to claim 1, characterized in that: The third slider (84) is internally threaded with a second threaded rod (14). The second threaded rod (14) is rotatably connected to the horizontal block (82) on the side near the inner wall of the horizontal block (82). The rear side of the second threaded rod (14) extends to the rear side of the horizontal block (82) and is bolted with a second turntable (15).

4. The cable stripping machine according to claim 1, characterized in that: The internal thread of the stand block (2) is connected to a third threaded rod (16). The bottom of the third threaded rod (16) is rotatably connected to the top of the first slider (5) through a bearing seat. The top of the third threaded rod (16) is bolted to a third turntable (17). The bottom of the workbench (1) is bolted to a mounting platform (18). The top of the mounting platform (18) is bolted to a motor (19). The rotating shaft on the left side of the first feed roller (4) extends to the outside of the left stand block (2) and is fitted with a second gear (20). The surface of the output shaft of the motor (19) is fitted with a third gear (21). A second belt (22) is wound between the surfaces of the second gear (20) and the third gear (21).

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