Cable cutting device

Abstract

The invention provides a cable cutting device which comprises a sliding rail, the sliding rail is transversely arranged, a sliding seat is installed on the sliding rail in a sliding mode, and a first pneumatic clamping jaw is fixedly installed on the sliding seat; the sliding seat is connected with a transverse translation mechanism; the transverse translation mechanism is mounted below the sliding rail; the shell base is fixedly installed at one end of the sliding rail, and a cutting mechanism is installed above the shell base and comprises a cutter body and a lifting air cylinder used for driving the cutter body to move up and down; the supporting base is located below the cutter body and used for supporting a cable to be cut, and a cutter groove is formed in the top of the supporting base. The supporting seat is mounted on the shell seat through a lifting mechanism, and the lifting mechanism is used for driving the supporting seat to retract into the shell seat or extend out of the top of the shell seat; the wire guiding mechanism is arranged on the side, away from the first pneumatic clamping jaw, of the supporting base. The second pneumatic clamping jaw is located on the front side of the joint of the shell base and the sliding rail, and the bottom of the second pneumatic clamping jaw is connected with a longitudinal translation mechanism. The cable cutting device can realize batch cutting and processing of cables, and can automatically send out the cables.

Description

Technical Field

[0001] This invention relates to the field of cable cutting, and in particular to a cable cutting device. Background Technology

[0002] Cables are a general term for items such as optical cables and electrical cables, and are an indispensable basic material in modern society. When cables are used to manufacture products such as chargers and power strips, they need to be cut to provide fixed lengths of cable material.

[0003] Current cable cutting devices, while capable of cutting cables, cannot continuously and uninterruptedly cut cables to a fixed length or deliver the cut cables to processing equipment, making them unsuitable for mass production and resulting in low production efficiency. Furthermore, during cable cutting, the cable is pulled out, and the pneumatic grippers, while attempting to hold the cable end, are obstructed by the cable end support structure, causing difficulties in clamping. Summary of the Invention

[0004] In order to solve the technical problems of being unable to perform batch cutting and external material supply, the present invention provides a cable cutting device.

[0005] The present invention solves the above-mentioned technical problems through the following technical solutions: This invention provides a cable cutting device, comprising: a slide rail, the slide rail being arranged laterally, and a slide base slidably mounted on the slide rail, the slide base being fixedly mounted with a first pneumatic gripper; the slide base being connected to a lateral translation mechanism, and the lateral translation mechanism being installed below the slide rail; a housing, the housing being fixedly mounted to one end of the slide rail, and a cutting mechanism being installed above the housing, the cutting mechanism including a blade and a lifting cylinder for driving the blade to move up and down; a support base, the support base being located below the blade and used to support the cable to be cut, and the top of the support base being provided with a blade groove; the support base being installed on the housing via a lifting mechanism, the lifting mechanism being used to drive the support base to retract into the housing or extend out of the top of the housing; a wire guiding mechanism, the wire guiding mechanism being located on the side of the support base away from the first pneumatic gripper; and a second pneumatic gripper, the second pneumatic gripper being located on the front side of the junction of the housing and the slide rail, and the bottom of the second pneumatic gripper being connected to a longitudinal translation mechanism.

[0006] Preferably, the lateral translation mechanism includes a first motor fixedly installed at the bottom of one end of the slide rail and an end frame fixedly installed at the bottom of the other end of the slide rail. The output shaft of the first motor is connected to a first screw, and the other end of the first screw is rotatably connected to the end frame. A first nut seat is threaded onto the first screw, and a connecting frame is fixed to the first nut seat. The connecting frame is fixed to the slide block. A pushing block is fixedly installed on the connecting frame.

[0007] Preferably, the lifting mechanism includes a movable seat disposed within a housing, a slider fixedly mounted on the side wall of the movable seat, a guide strip fixedly mounted inside the housing, the slider slidably mounted on the guide strip, one side of the movable seat being elastically connected to the inner wall of one side of the housing via a second spring, and a movable rod fixedly mounted on the other side of the movable seat, the movable rod passing through a hole opened in one side wall of the housing and extending outside the housing, a traveling groove provided on the top side of the movable seat, the traveling groove including an inclined groove, a first flat groove and a second flat groove; the first flat groove and the second flat groove are respectively connected to the bottom side and the top side of the inclined groove, a second traveling wheel slidably mounted on the traveling groove, a second base frame fixedly mounted on the top of the second traveling wheel, a support seat fixedly mounted on the top of the second base frame, the support seat being slidably sleeved with the groove opened on the top of the housing; the movable rod is aligned with the pushing block.

[0008] Preferably, it further includes a blower cleaning mechanism; the blower cleaning mechanism includes a connecting pipe fixedly installed above the housing; the connecting pipe is connected to a first blower nozzle and a second blower nozzle, the first blower nozzle and the second blower nozzle respectively facing the blade groove on the support and the bottom side of the blade body.

[0009] Preferably, the connecting pipe is connected to an air injection mechanism, and a groove is provided at the bottom of the slide rail, into which the air injection mechanism is installed.

[0010] Preferably, the air injection mechanism includes a cylinder fixedly installed in the groove; a first one-way valve and a second one-way valve are installed on the top of the cylinder, the first one-way valve and the second one-way valve are respectively connected to an air inlet pipe and an air outlet pipe, and both the air inlet pipe and the air outlet pipe are laid in the slide rail, the air outlet pipe is connected to a connecting pipe, and the port of the air inlet pipe extends from the side wall of the slide rail; a piston is fitted inside the cylinder, a first spring is provided on the top of the piston, the piston is elastically connected to the inner wall of the top of the cylinder through the first spring, a stopper rod is fixed at the bottom of the piston, and a first traveling wheel is installed at the bottom end of the stopper rod.

[0011] Preferably, a trapezoidal block is fixed to the connecting frame on one side of the first walking wheel; the trapezoidal block is an isosceles trapezoid, and both sides of the trapezoidal block are provided with sloping surfaces.

[0012] Preferably, the wire mechanism includes a wire carrier seat fixedly mounted on the housing, a guide pressing component is provided above the wire carrier seat, and a groove is provided on the top of the wire carrier seat along the length direction.

[0013] Preferably, the guide pressing assembly includes a side frame and a guide post; the side frame is fixedly mounted with a fixing frame, and the fixing frame is fixedly mounted to the top surface of the housing; a guide sleeve is fixedly mounted on the side frame; the guide post is slidably sleeved with the guide sleeve; and a first base frame is fixedly mounted at the bottom end of the guide post, on which multiple pressure rollers are rotatably mounted; a connecting seat is fixedly mounted on the guide post, and a push bar is fixedly mounted on one side of the connecting seat, the push bar extending to the top of the cutter body.

[0014] Preferably, the longitudinal translation mechanism includes a strip-shaped shell; a second screw is rotatably installed inside the strip-shaped shell, a second nut seat is threadedly connected to the second screw, and the second nut seat is slidably installed inside the strip-shaped shell; a support rod is fixed to the top of the second nut seat, and the top end of the support rod is fixed to a second pneumatic gripper; a second motor is fixed to one end of the strip-shaped shell, and the output shaft of the second motor is connected to the second screw.

[0015] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of the present invention.

[0016] The positive and progressive effects of this invention are as follows: The aforementioned cable cutting device, through the arrangement of a lateral translation mechanism, a slide block, a slide rail, and a first pneumatic gripper, can clamp the cable end and pull the cable to be cut, moving it above the slide rail. A cutting mechanism then cuts the cable into a fixed length. The cut cable is then conveyed away by a second pneumatic gripper and a longitudinal translation mechanism. By repeating the above actions, batch cable cutting processing can be achieved, and the cable can be sent out. Furthermore, the cable cutting position is supported by a support base to ensure the cable cutting is supported. The support base is connected to a lifting mechanism. When the cable end needs to be clamped by the first pneumatic gripper, the support base retracts into the housing to avoid obstruction. After clamping, the first pneumatic gripper moves away from the housing, and the support base extends to re-support the cable. Furthermore, the lifting mechanism drives the support base to move up and down by the lateral translation mechanism driving the first pneumatic gripper to move, and then the pushing block of the lateral translation mechanism squeezes the lifting mechanism to generate power. When the squeezing force is removed, the second spring inside provides a restoring force, so that its lifting and moving does not require additional power. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of both sides of the slide rail of the present invention.

[0019] Figure 3 This is a plan view of the structure on the slide rail of the present invention.

[0020] Figure 4 This is a schematic diagram of the structure at the right end of the slide rail of the present invention.

[0021] Figure 5 This is a schematic diagram of the trapezoidal block and connecting frame of the present invention.

[0022] Figure 6 This is a schematic diagram of the cutting mechanism and the guide pressing assembly of the present invention.

[0023] Figure 7 This is a schematic diagram of the structure of the air-blowing cleaning mechanism of the present invention.

[0024] Figure 8 This is a schematic diagram of the gas injection mechanism of the present invention.

[0025] Figure 9 This is a schematic diagram of the internal structure of the housing of the present invention.

[0026] Figure 10 This is a schematic diagram of the lifting mechanism structure of the present invention in the state of contact between the pushing block and the movable rod.

[0027] Figure 11 This is a schematic diagram of the lifting mechanism structure after the push block pushes the movable rod according to the present invention.

[0028] Figure 12 This is a schematic diagram of the longitudinal translation mechanism of the present invention.

[0029] Explanation of reference numerals in the attached figures 1. Base plate; 2. Slide rail; 3. Lateral translation mechanism; 301. First motor; 302. First screw; 303. Connecting frame; 304. End frame; 305. Push block; 306. First nut seat; 307. Trapezoidal block; 3071. Inclined surface; 4. Slide seat; 5. First pneumatic gripper; 6. Housing; 7. Support frame; 8. Cutting mechanism; 801. Fixed frame; 802. Lifting cylinder 803. Blade body; 9. Support base; 901. Blade groove; 10. Carrier line seat; 11. Guide pressing assembly; 1101. Side frame; 1102. Guide sleeve; 1103. Guide post; 1104. First base frame; 1105. Pressure roller; 1106. Connecting seat; 1107. Push bar; 12. Longitudinal translation mechanism; 1201. Strip shell; 1202. Second motor; 1203. Second... 1204. Screw; 13. Second nut seat; 14. Second pneumatic gripper; 15. Air injection mechanism; 16. Inlet pipe; 17. Cylinder; 18. Outlet pipe; 19. First check valve; 10. Second check valve; 10. Piston; 11. First spring; 12. Plug rod; 13. First travel wheel; 14. Lifting mechanism; 15. Movable rod; 16. Movable seat; 17. Inclined groove; 18. First flat groove; 19. Second flat groove; 10. Second base frame; 10. Second travel wheel; 11. Slider; 12. Guide bar; 12. Second spring; 13. Air blowing cleaning mechanism; 14. Connecting pipe; 15. First nozzle; 16. Second nozzle; 17. Cable. Detailed Implementation

[0030] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0031] like Figures 1-12 As shown, a cable cutting device includes: The slide rail 2 is arranged horizontally, and a slide block 4 is slidably mounted on the slide rail 2. A first pneumatic gripper 5 is fixedly mounted on the slide block 4. The slide block 4 is connected to a horizontal translation mechanism 3, and the horizontal translation mechanism 3 is installed below the slide rail 2. The housing 6 is fixedly installed at one end of the slide rail 2, and a cutting mechanism 8 is installed above the housing 6. The cutting mechanism 8 includes a blade 803 and a lifting cylinder 802 for driving the blade 803 to move up and down. Support base 9, located below the blade body 803, is used to support the cable 17 to be cut, and the top of the support base 9 is provided with a blade groove 901; The support base 9 is installed on the housing 6 via a lifting mechanism 15. The lifting mechanism 15 is used to drive the support base 9 to retract into the housing 6 or extend out of the top of the housing 6. A wire guiding mechanism is provided on the side of the support base 9 away from the first pneumatic gripper 5; The second pneumatic gripper 13 is located on the front side of the junction of the housing 6 and the slide rail 2, and the bottom of the second pneumatic gripper 13 is connected to a longitudinal translation mechanism 12.

[0032] The cable 17 to be cut is wound onto the outer reel, and the cable 17 passes through the conductor mechanism, so that the end of the cable 17 is supported above the support base 9; during cutting, the slide 4 first... Figure 1 As shown, it is located at the end of the slide rail 2 away from the housing 6. The lateral translation mechanism 3 drives the slide 4 and its first pneumatic gripper 5 to move closer to the housing 6. Meanwhile, the lifting mechanism 15 drives the support seat 9 to retract into the housing 6, preventing the support seat 9 from obstructing the first pneumatic gripper 5 when it approaches the end of the cable 17. After the first pneumatic gripper 5 approaches the end of the cable 17, it clamps the end of the cable 17. Then, the lateral translation mechanism 3 drives the slide 4 and the first pneumatic gripper 5 to return to their original positions. Figure 1 At the indicated position, the cable 17 is pulled so that it is guided through the wire mechanism and pulled out above the slide rail 2. The lifting mechanism 15 drives the support seat 9 to extend out of the top of the housing 6 to support the position where the cable 17 needs to be cut. Then, the lifting cylinder 802 drives the blade 803 to move downward. The blade 803 enters the blade groove 901 on the support seat 9 to cut the cable 17.

[0033] After cutting, the longitudinal translation mechanism 12 drives the second pneumatic gripper 13 to approach the cut cable 17, and the second pneumatic gripper 13 clamps the cut cable 17. Then the longitudinal translation mechanism 12 drives the second pneumatic gripper 13 to move away from the slide rail 2, so that the cable 17 is conveyed outward to supply material to external equipment.

[0034] After the above cutting, the cut end of the cable 17 is located at the support base 9. Repeating the above cutting operation can continue to cut, realizing automated and batch fixed-length cutting of the cable 17 and feeding materials to external equipment.

[0035] like Figures 2-5 As shown, the lateral translation mechanism 3 includes a first motor 301 fixedly installed at the bottom of one end of the slide rail 2 and an end frame 304 fixedly installed at the bottom of the other end of the slide rail 2. The output shaft of the first motor 301 is connected to a first screw 302, and the other end of the first screw 302 is rotatably connected to the end frame 304. A first nut seat 306 is threadedly connected to the first screw 302. A connecting frame 303 is fixed to the first nut seat 306. The connecting frame 303 is fixed to the slide 4. A pushing block 305 is fixedly installed on the connecting frame 303.

[0036] The first motor 301 drives the first screw 302 to rotate. The first screw 302 and the first nut seat 306 are threadedly driven. With the guidance provided by the slide rail 2 and the slide block 4, the first nut seat 306, the connecting frame 303 and the slide block 4 move together along the length of the slide rail 2, thereby realizing the lateral translational movement of the first pneumatic gripper 5.

[0037] like Figures 9-11 As shown, the lifting mechanism 15 includes a movable seat 1502 disposed within the housing 6. A slider 1504 is fixedly installed on the side wall of the movable seat 1502. A guide bar 1505 is fixedly installed inside the housing 6. The slider 1504 is slidably mounted on the guide bar 1505. The slider 1504 and the guide bar 1505 provide guidance for the movement of the movable seat 1502. One side of the movable seat 1502 is elastically connected to the inner wall of one side of the housing 6 via a second spring 1506. A movable rod 1501 is fixed to the other side of the movable seat 1502. The movable rod 1501 passes through a hole opened in one side wall of the housing 6. 01 extends out of the housing 6. The top side of the movable seat 1502 is provided with a walking groove, which includes an inclined groove 15021, a first flat groove 15022, and a second flat groove 15023. The first flat groove 15022 and the second flat groove 15023 are respectively connected to the bottom side and the top side of the inclined groove 15021. A second walking wheel 15031 is slidably installed in the walking groove. A second base frame 1503 is fixed to the top of the second walking wheel 15031. A support seat 9 is fixed to the top of the second base frame 1503. The support seat 9 is slidably sleeved with the groove opened on the top of the housing 6. The movable rod 1501 is aligned with the push block 305.

[0038] When the lateral translation mechanism 3 drives the slide 4 and its first pneumatic gripper 5 to move closer to the support base 9, the pushing block 305 moves closer to the movable rod 1501. Just as the pushing block 305 contacts the end of the movable rod 1501, as... Figure 10 As shown, at this time, there is a distance between the first pneumatic gripper 5 and the support seat 9; continue to drive the first pneumatic gripper 5 closer to the support seat 9, the push block 305 pushes the movable rod 1501, causing the movable rod 1501 to move into the housing 6. At the same time, the movable rod 1501 drives the movable seat 1502 to move within the housing 6 and compresses the second spring 1506. The second traveling wheel 15031 enters the inclined groove 15021 from the second flat groove 15023, causing the second traveling wheel 15031 to descend at the inclined groove 15021 until the second traveling wheel 15031 enters the first flat groove 15022. The second traveling wheel 15031 descends to the low position, thereby driving the support seat 9 to descend to the low position. Only the top of the support seat 9 is embedded in the groove on the housing 6, as shown. Figure 11As shown above, before the first pneumatic gripper 5 reaches the end of the cable 17, during the subsequent movement of the first pneumatic gripper 5 to the end of the cable 17, the pushing block 305 continues to push the movable rod 1501, causing the movable seat 1502 to move. Meanwhile, the second traveling wheel 15031 slides in the first flat groove 15022. The second traveling wheel 15031 does not disengage from the first flat groove 15022, and the support seat 9 will not continue to move downwards. The first pneumatic gripper 5 approaches the cable 17 and clamps the cable 17. After step 7, the drag cable 17 moves, the push block 305 separates from the movable rod 1501, and the movable seat 1502 and the movable rod 1501 are reset by the elastic force of the second spring 1506. The second traveling wheel 15031 enters the inclined groove 15021 from the first flat groove 15022 and is raised uphill in the inclined groove 15021 until it moves into the second flat groove 15023, so that the support seat 9 extends from above the housing 6 to support the position where the cable 17 needs to be cut by the blade 803.

[0039] The above design ensures that the cable 17 can be supported by the support base 9 during cutting; and when the end of the cable 17 is clamped by the first pneumatic gripper 5, the support base 9 will automatically descend to avoid obstruction.

[0040] like Figure 7 As shown, it also includes a blower cleaning mechanism 16; the blower cleaning mechanism 16 includes a connecting pipe 1601 fixedly installed above the housing 6; the connecting pipe 1601 is connected to a first blower nozzle 1602 and a second blower nozzle 1603, the first blower nozzle 1602 and the second blower nozzle 1603 facing the blade groove 901 and the bottom side of the blade body 803 on the support base 9, respectively.

[0041] like Figure 3 , Figure 4 as well as Figure 7 As shown, the connecting pipe 1601 is connected to an air injection mechanism 14, and the bottom of the slide rail 2 is provided with a groove, into which the air injection mechanism 14 is installed.

[0042] like Figure 4 as well as Figure 8As shown, the air injection mechanism 14 includes a cylinder 1402 fixedly installed in a groove; a first one-way valve 1404 and a second one-way valve 1405 are installed on the top of the cylinder 1402, the first one-way valve 1404 and the second one-way valve 1405 are respectively connected to an air inlet pipe 1401 and an air outlet pipe 1403, and the air inlet pipe 1401 and the air outlet pipe 1403 are both laid in the slide rail 2, the air outlet pipe 1403 is connected to a connecting pipe 1601, and the port of the air inlet pipe 1401 extends from the side wall of the slide rail 2 and communicates with the outside; a piston 1406 is fitted inside the cylinder 1402, a first spring 1407 is provided on the top of the piston 1406, the piston 1406 is elastically connected to the inner wall of the top of the cylinder 1402 through the first spring 1407, a stopper rod 1408 is fixed at the bottom of the piston 1406, and a first traveling wheel 1409 is installed at the bottom end of the stopper rod 1408.

[0043] like Figures 4-5 As shown, a trapezoidal block 307 fixed to the connecting frame 303 is provided on one side of the first traveling wheel 1409; the trapezoidal block 307 is an isosceles trapezoid, and both sides of the trapezoidal block 307 are provided with inclined surfaces 3071. Through the inclined surfaces 3071 on both sides, the first traveling wheel 1409 can be squeezed when the trapezoidal block 307 moves to the left or right.

[0044] Air is blown from the air injection mechanism 14 to the air blowing cleaning mechanism 16 to remove foreign objects and dust from the blade groove 901 and the blade body 803, ensuring the cleanliness of the blade body 803 and the blade groove 901 and preventing foreign objects from contaminating the end of the cut cable 17. This also prevents foreign objects and dust from getting trapped in the blade groove 901.

[0045] Specifically, during the movement of the first pneumatic gripper 5, the trapezoidal block 307 passes under the air injection mechanism 14 (moving closer to or away from the housing 6), and is squeezed and pushed upward by the inclined surface 3071 on either side of the trapezoidal block 307, causing the first traveling wheel 1409 to move upward together. The first traveling wheel 1409, the stopper rod 1408, and the piston 1406 move upward together. The piston 1406 pushes the air in the cylinder 1402 and compresses the first spring 1407. The air in the cylinder 1402 is then transported through the second one-way valve 1405 and the air outlet pipe 1403 into the connecting pipe 1601. Then, air is blown out from the first air nozzle 1602 and the second air nozzle 1603 to achieve air cleaning; while the trapezoidal block 307 leaves the first traveling wheel 1409, and the compression force of the first spring 1407 pushes the piston 1406, the stop rod 1408 and the first traveling wheel 1409 to move downward together, so that the cylinder 1402 draws in external air. The outside air enters into the cylinder 1402 through the air inlet pipe 1401 and the first one-way valve 1404. Air is replenished into the cylinder 1402 so that when the trapezoidal block 307 passes under the first traveling wheel 1409 next time, air will be injected into the air cleaning mechanism 16.

[0046] It should be noted that, for example Figures 3-4 As shown, the air injection mechanism 14 is located on the side of the slide rail 2 away from the housing 6. During the passage of the trapezoidal block 307 past the first traveling wheel 1409, the pushing block 305 will not contact the movable rod 1501, nor will the pushing block 305 push the movable rod 1501. Therefore, during the above process, the support seat 9 is in a high position, extending from the top of the housing 6. Figure 7 As shown, the first air nozzle 1602 is aligned with the blade groove 901 on the support base 9 when it is in the high position. At this time, the bottom blade of the blade body 803 is aligned with the second air nozzle 1603, ensuring that the first air nozzle 1602 and the second air nozzle 1603 blow air to clean the blade groove 901 and the blade body 803.

[0047] like Figures 6-7 As shown, the wire mechanism includes a wire carrier seat 10 fixedly installed on the housing 6, a guide pressing assembly 11 is provided above the wire carrier seat 10, and a groove is provided on the top of the wire carrier seat 10 along the length direction.

[0048] The guide pressing assembly 11 includes a side frame 1101 and a guide post 1103. A fixing frame 801 is fixedly mounted on the side frame 1101 and is fixedly mounted on the top surface of the housing 6. A guide sleeve 1102 is fixedly mounted on the side frame 1101. The guide post 1103 is slidably sleeved with the guide sleeve 1102, and a first base frame 1104 is fixedly mounted at the bottom end of the guide post 1103. Multiple pressure rollers 1105 are rotatably mounted on the first base frame 1104. A connecting seat 1106 is fixedly mounted on the guide post 1103, and a pusher bar 1107 is fixedly mounted on one side of the connecting seat 1106, extending above the top of the blade body 803. The groove on the cable carrier seat 10 has an opening at the top. Through the top of the groove and the groove walls on both sides, in conjunction with the bottom surface of the pressure rollers 1105, the cable 17 is surrounded to provide guidance and facilitate lateral dragging.

[0049] The cable 17 to be cut is laid in the groove on the cable carrier seat 10, and the top of the cable 17 contacts the pressure roller 1105, providing guidance for the cable 17. During the guidance and cutting of the cable 17, the top of the blade 803 does not contact the push bar 1107. The overall weight of the guide pressing assembly 11 is pressed onto the cable 17 by the pressure roller 1105, providing clamping and limiting for the cable 17. It should be noted that during the cutting of the cable 17, the blade 803 moves to a high position. At this high position, the blade 803 does not contact the bottom surface of the push bar 1107, ensuring that the weight is applied to the cable 17 through the pressure roller 1105. Furthermore, the blade 803 has a certain distance from the inner top of the fixing frame 801, and the blade 803 can also move upwards. Figure 7 As shown; during the cutting process, the blade 803 only moves as shown in the image. Figure 7 The diagram shows two states: high position and entering the tool groove 901. When cable 17 is exhausted and needs to be re-laid in the groove, the tool body 803 first moves to the position shown. Figure 7 The blade body 803 is driven to continue moving upwards, pushing the push bar 1107 upwards, causing the guide post 1103, the first base frame 1104, and the pressure roller 1105 to move upwards together. During the movement, the guide post 1103 and the guide sleeve 1102 provide guidance to ensure that only vertical movement occurs. The pressure roller 1105 moves to a high position, and there is sufficient distance between the pressure roller 1105 and the cable carrier seat 10 to provide operating space for laying the cable 17.

[0050] After cable 17 is laid, the blade body 803 descends to the following position. Figures 6-7 At the position shown, the pressure roller 1105 is in contact with the cable 17.

[0051] Through the above design, while providing guidance for the cable 17, the guide and pressure component 11 can be automatically raised to generate sufficient operating space during the laying of the cable 17.

[0052] like Figure 1 and Figure 12 As shown, the longitudinal translation mechanism 12 includes a strip-shaped shell 1201; a second screw 1203 is rotatably installed inside the strip-shaped shell 1201, a second nut seat 1204 is threadedly connected to the second screw 1203, and the second nut seat 1204 is slidably installed inside the strip-shaped shell 1201. A support rod is fixed to the top of the second nut seat 1204, and the top end of the support rod is fixed to a second pneumatic gripper 13. A second motor 1202 is fixed to one end of the strip-shaped shell 1201, and the output shaft of the second motor 1202 is connected to the second screw 1203.

[0053] The second motor 1202 drives the second screw 1203 to rotate. Through the threaded transmission between the second screw 1203 and the second nut seat 1204, and with the sliding guide provided by the strip shell 1201 for the second nut seat 1204, the second nut seat 1204, the support rod and the second pneumatic gripper 13 move together, realizing the longitudinal translation of the second pneumatic gripper 13.

[0054] It also includes a base plate 1, and a support frame 7 is fixed to the bottom of one end of the slide rail 2 and the bottom of one side of the shell base 6. The support frame 7 is fixed to the base plate 1, and the strip shell 1201 is fixed to the top surface of the base plate 1.

[0055] This invention is not limited to the embodiments described above. Any changes in shape or structure shall fall within the protection scope of this invention. The protection scope of this invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of this invention, but all such changes and modifications shall fall within the protection scope of this invention.

Claims

1. A cable cutting device, characterized in that, include: The slide rail (2) is arranged horizontally, and a slide block (4) is slidably installed on the slide rail (2). A first pneumatic gripper (5) is fixedly installed on the slide block (4). The slide block (4) is connected to a horizontal translation mechanism (3), and the horizontal translation mechanism (3) is installed below the slide rail (2). A housing (6) is fixedly installed at one end of a slide rail (2), and a cutting mechanism (8) is installed above the housing (6). The cutting mechanism (8) includes a blade (803) and a lifting cylinder (802) for driving the blade (803) to move up and down. Support base (9), which is located below the blade body (803) and is used to support the cable (17) to be cut, and the top of the support base (9) is provided with a blade groove (901). The support base (9) is installed on the shell base (6) through the lifting mechanism (15). The lifting mechanism (15) is used to drive the support base (9) to be retracted into the shell base (6) or extend out of the top of the shell base (6). A wire guide mechanism is provided on the side of the support base (9) away from the first pneumatic gripper (5); The second pneumatic gripper (13) is located on the front side of the junction of the housing (6) and the slide rail (2), and the bottom of the second pneumatic gripper (13) is connected to a longitudinal translation mechanism (12).

2. The cable cutting device as described in claim 1, characterized in that: The lateral translation mechanism (3) includes a first motor (301) fixedly installed at the bottom of one end of the slide rail (2) and an end frame (304) fixedly installed at the bottom of the other end of the slide rail (2). The output shaft of the first motor (301) is connected to a first screw (302), and the other end of the first screw (302) is rotatably connected to the end frame (304). A first nut seat (306) is threadedly connected to the first screw (302), and a connecting frame (303) is fixed to the first nut seat (306). The connecting frame (303) is fixed to the slide (4). A push block (305) is fixedly installed on the connecting frame (303).

3. The cable cutting device as described in claim 2, characterized in that: The lifting mechanism (15) includes a movable seat (1502) disposed inside the housing (6). A slider (1504) is fixedly installed on the side wall of the movable seat (1502). A guide bar (1505) is fixedly installed inside the housing (6). The slider (1504) is slidably installed on the guide bar (1505). One side of the movable seat (1502) is elastically connected to the inner wall of one side of the housing (6) through a second spring (1506). A movable rod (1501) is fixed on the other side of the movable seat (1502). The movable rod (1501) passes through a hole opened on one side wall of the housing (6) and extends out of the housing (6). The top side of 1502) is provided with a walking groove, which includes an inclined groove (15021), a first flat groove (15022) and a second flat groove (15023); the first flat groove (15022) and the second flat groove (15023) are respectively connected to the bottom side and the top side of the inclined groove (15021); the walking groove is slidably installed with a second walking wheel (15031); the top of the second walking wheel (15031) is fixed with a second base frame (1503); the top of the second base frame (1503) is fixed with a support seat (9); the support seat (9) is slidably sleeved with the groove opened on the top of the shell base (6); the movable rod (1501) is aligned with the push block (305).

4. The cable cutting device as described in claim 2, characterized in that: It also includes a blower cleaning mechanism (16); the blower cleaning mechanism (16) includes a connecting pipe (1601) fixedly installed above the housing (6); the connecting pipe (1601) is connected to a first blower nozzle (1602) and a second blower nozzle (1603), the first blower nozzle (1602) and the second blower nozzle (1603) facing the blade groove (901) and the bottom side of the blade body (803) on the support base (9), respectively.

5. The cable cutting device as described in claim 4, characterized in that: The connecting pipe (1601) is connected to an air injection mechanism (14), and the bottom of the slide rail (2) is provided with a groove, and the air injection mechanism (14) is installed in the groove.

6. The cable cutting device as described in claim 5, characterized in that: The air injection mechanism (14) includes a cylinder (1402) fixedly installed in the groove; a first one-way valve (1404) and a second one-way valve (1405) are installed on the top of the cylinder (1402), the first one-way valve (1404) and the second one-way valve (1405) are respectively connected to an air inlet pipe (1401) and an air outlet pipe (1403), and both the air inlet pipe (1401) and the air outlet pipe (1403) are laid in the slide rail (2), and the air outlet pipe (1403) is connected to the connecting pipe (1601). The air intake pipe (1401) is connected to the slide rail (2) side wall. A piston (1406) is installed inside the cylinder (1402). A first spring (1407) is provided on the top of the piston (1406). The piston (1406) is elastically connected to the top inner wall of the cylinder (1402) through the first spring (1407). A stopper rod (1408) is fixed at the bottom of the piston (1406). A first traveling wheel (1409) is installed at the bottom end of the stopper rod (1408).

7. The cable cutting device as described in claim 6, characterized in that: A trapezoidal block (307) is fixed to the connecting frame (303) on one side of the first walking wheel (1409); the trapezoidal block (307) is an isosceles trapezoid, and both sides of the trapezoidal block (307) are provided with sloping surfaces (3071).

8. The cable cutting device as described in claim 1, characterized in that: The wire mechanism includes a wire carrier seat (10) fixedly mounted on the housing (6), a guide pressing assembly (11) is provided above the wire carrier seat (10), and a groove is provided on the top of the wire carrier seat (10) along the length direction.

9. The cable cutting device as described in claim 8, characterized in that: The guide pressing assembly (11) includes a side frame (1101) and a guide post (1103); the side frame (1101) is fixedly mounted with a fixing frame (801), and the fixing frame (801) is fixedly mounted on the top surface of the housing (6); the side frame (1101) is fixedly mounted with a guide sleeve (1102); the guide post (1103) is slidably sleeved with the guide sleeve (1102); the bottom end of the guide post (1103) is fixedly mounted with a first base frame (1104); a plurality of pressure rollers (1105) are rotatably mounted on the first base frame (1104); the guide post (1103) is fixedly mounted with a connecting seat (1106); and a push bar (1107) is fixedly mounted on one side of the connecting seat (1106); the push bar (1107) extends to the top of the blade body (803).

10. The cable cutting device as described in claim 1, characterized in that: The longitudinal translation mechanism (12) includes a strip shell (1201); a second screw (1203) is rotatably installed inside the strip shell (1201), a second nut seat (1204) is threadedly connected to the second screw (1203), and the second nut seat (1204) is slidably installed inside the strip shell (1201). A support rod is fixed to the top of the second nut seat (1204), and the top end of the support rod is fixed to a second pneumatic gripper (13). A second motor (1202) is fixed to one end of the strip shell (1201), and the output shaft of the second motor (1202) is connected to the second screw (1203).

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