A cable delivery device

Abstract

The application relates to a cable conveying device, belonging to the technical field of cable processing, which comprises a supporting frame, a conveying mechanism and a pushing assembly, the conveying mechanism and the pushing assembly are installed on the supporting frame, the conveying mechanism is used for conveying the cable, and the pushing assembly is used for extruding a transmission belt on the cable; the conveying mechanism comprises a driving piece, a driven pulley, a transmission belt and an adjusting assembly, the driving piece and the driven pulley are connected to the supporting frame, the transmission belt connects the driving piece and the driven pulley, and the adjusting assembly comprises an adjusting piece, the driven pulley is connected to the adjusting piece, the adjusting piece is connected to the supporting frame, and the adjusting piece is used for adjusting the tension of the driven pulley and the transmission belt. If the length of the transmission belt is greater than the initial length due to the long service time of the transmission belt, the adjusting piece is adjusted, the driven pulley is moved along the long axis of the supporting frame, the transmission belt is supported, and the insufficient tension of the transmission belt on the pulley is avoided to prevent slipping.

Description

Technical Field

[0001] This application relates to the technical field of cable processing, and in particular to a cable conveying device. Background Technology

[0002] In existing technologies, flexible belt pulleys are commonly used to clamp and transport cables. Their advantages include: 1. Large-area, uniformly distributed flexible contact: The belt completely conforms to and wraps around a significant portion of the cable's circumference (far exceeding the small line / area contact of traditional pulleys), forming a continuous, large-area flexible contact area. This fundamentally avoids the stress concentration caused by the "hard points" or "line contact" of traditional pulleys. 2. Adaptability to different diameters: The flexible belt can automatically adapt to cables of different diameters within a certain range. When the cable diameter changes, the belt, through its own elastic deformation and adjustment of sag, always provides good wrapping contact without the need to replace components.

[0003] In belt-driven systems, belts are subjected to working tension and various environmental factors (especially heat and friction) over a long period of time. As a result, the material of the belt will creep, leading to permanent and irreversible stretching (elongation). This results in insufficient tension on the pulley, causing slippage. Utility Model Content

[0004] To improve the problem of slippage caused by insufficient belt tension, this application provides a cable conveying device.

[0005] The cable conveying device provided in this application adopts the following technical solution: A cable conveying device includes a support frame, a conveying mechanism, and a pushing assembly. The conveying mechanism and the pushing assembly are mounted on the support frame. The conveying mechanism is used to convey cables, and the pushing assembly is used to tighten a transmission belt onto the cables. The conveying mechanism includes a driving member, a driven pulley, a transmission belt, and an adjusting assembly. The driving member and the driven pulley are both connected to the support frame. The transmission belt connects the driving member and the driven pulley. The adjusting assembly includes an adjusting member connected to the support frame. The driven pulley is connected to the adjusting member, and the adjusting member is used to adjust the tension between the driven pulley and the transmission belt.

[0006] By adopting the above technical solution, if the length of the transmission belt exceeds the initial length due to prolonged use, the driven pulley can be moved along the long axis of the support frame by adjusting the adjusting component, thereby spreading the transmission belt and avoiding slippage caused by insufficient tension of the transmission belt on the pulley.

[0007] Preferably, the adjusting component includes an adjusting disc, an adjusting support block, an adjusting screw block, and an adjusting screw rod. The adjusting disc is connected to the support frame, the adjusting screw block is connected to the adjusting disc, and the adjusting screw rod is threadedly connected to the adjusting screw block.

[0008] By adopting the above technical solution, the adjustment disc is rotated, thereby driving the adjustment screw to rotate. The adjustment screw pushes the mounting frame and the driven pulley rotatably connected to the mounting frame to move along the long axis of the support frame, thereby spreading the transmission belt.

[0009] Preferably, the adjustment assembly further includes a buffer component, which includes a mounting bracket, a support plate, and a buffer spring. The support plate is connected to the adjustment screw, the mounting bracket is slidably connected to the support plate, the driven pulley is rotatably connected to the mounting bracket, and the buffer spring connects the mounting bracket to the support plate.

[0010] By adopting the above technical solution, the buffer spring is used to buffer the tension force of the transmission belt acting on the driven pulley, so as to avoid the transmission belt's lifespan being affected by excessive tension force on the pulley.

[0011] Preferably, the conveying mechanism further includes a connecting assembly, the driving component includes a drive motor and a drive connector, the drive connector includes a mounting wheel and a connecting wheel, the mounting wheel is connected to the support frame, the connecting wheel is connected to the mounting wheel through the connecting assembly, and the transmission belt is hooked into the groove formed by the connecting wheel and the mounting wheel; the drive motor is connected to the support frame, and the output shaft of the drive motor is connected to the mounting wheel.

[0012] By adopting the above technical solution, in order to quickly remove the transmission belt from the groove formed by the connecting wheel and the mounting wheel, a connecting component that facilitates quick assembly and disassembly is installed between the connecting wheel and the mounting wheel.

[0013] Preferably, the mounting wheel is connected to the support frame, and the connecting assembly includes a sliding connecting rod, a movable member, a support screw, and a pushing member. The sliding connecting rod is connected to the mounting wheel; the support screw is connected to the mounting wheel; the movable member is connected to the sliding connecting rod and is also threadedly connected to the support screw; the pushing member is connected to the mounting wheel, the movable member is used to push the pushing member, and the pushing member is used to mount the connecting wheel onto the mounting wheel.

[0014] By adopting the above technical solution, rotating the support screw drives the moving part to move along the axis of the support screw, thereby pushing the pushing part to slide on the mounting wheel and installing the connecting wheel on the mounting wheel.

[0015] Preferably, the movable component includes a movable block and a connecting rod. The movable block is connected to the sliding connecting rod, and the movable block also has a threaded hole for threaded connection with the supporting screw. The connecting rod is connected to the movable block, and a pushing block is provided on the connecting rod. The abutting component includes a pushing spring, a pushing block, and a pushing rod. The pushing rod is slidably connected to the mounting wheel, the pushing block is connected to the pushing rod, and the pushing spring is sleeved on the pushing rod, connecting the pushing block to the circumferential sidewall of the mounting wheel. A groove is provided on the circumferential sidewall of the connecting wheel, and the pushing rod is also connected to the groove.

[0016] By adopting the above technical solution, rotating the support screw causes the moving block to move along the axis of the support screw. When the moving block moves towards the end of the support screw, it pushes the abutment away from the center of the mounting wheel via the connecting rod and the connecting block, compressing the abutment spring onto the mounting wheel. When the end of the abutment rod is embedded in the groove of the connecting wheel, the connecting wheel is fixed to the mounting wheel. When the moving block moves away from the end of the support screw, the abutment spring pushes the abutment block towards the center of the mounting wheel, thereby disengaging the abutment rod from the connecting wheel.

[0017] Preferably, the mounting wheel is provided with a connecting groove for connecting the connecting wheel, the connecting wheel is provided with a connecting block, and the connecting wheel is connected to the mounting wheel through the connecting block.

[0018] By adopting the above technical solution, in order to position the axis of the groove on the connecting wheel on the axis of the push rod so that the end of the push rod can extend into the groove, a connecting block and a connecting slide are provided.

[0019] Preferably, the pushing assembly includes a pushing cylinder and a pushing member, the pushing member including a pushing frame and a pushing wheel, the pushing frame being connected to the piston rod of the pushing cylinder, the pushing wheel being connected to the pushing frame, and the pushing wheel abutting against the transmission belt; The pushing assembly also includes a second anti-detachment wheel, which is connected to the pushing frame and abuts against the transmission belt.

[0020] By adopting the above technical solution, the cylinder drives the push frame and the push wheel connected to the push frame to move closer to the transmission belt through the piston rod, thereby squeezing the transmission belt tightly onto the cable; in order to prevent the transmission belt from detaching from the driven pulley and the drive connector, an anti-detachment wheel is connected to the push frame.

[0021] Preferably, the support frame is further provided with a connector and an anti-detachment wheel. The connector includes a connecting frame and a support wheel. The connecting frame is connected to the support frame, and the support wheel is connected to the support frame. The support wheel is used to abut against the transmission belt. The anti-detachment wheel is connected to the support frame and abuts against the transmission belt.

[0022] By adopting the above technical solution, in order to prevent the transmission belt from vibrating during transmission and thus interfering with other components on the support frame, the transmission belt is constrained on the support frame by a connector; the anti-drop wheel is used to prevent the transmission belt from moving away from the mounting cavity, causing the side of the transmission belt to rub against the connector, thereby affecting the service life of the transmission belt.

[0023] In summary, this application includes at least one of the following beneficial technical effects: 1. If the length of the transmission belt exceeds the initial length due to prolonged use, adjust the adjusting components to move the driven pulley along the long axis of the support frame, thereby spreading the transmission belt and preventing slippage due to insufficient tension on the pulley.

[0024] 2. The buffer spring is used to buffer the tension force of the transmission belt on the driven pulley, so as to avoid the transmission belt's lifespan being affected by excessive tension on the pulley.

[0025] 3. To prevent the transmission belt from detaching from the driven pulley and the drive connector, an anti-detachment wheel is installed on the support frame, and an anti-detachment wheel is connected to the push frame; to prevent the transmission belt from vibrating during transmission and interfering with other components on the support frame, the transmission belt is confined to the support frame by a connector. Attached Figure Description

[0026] Figure 1 This is a schematic diagram illustrating the overall structure in the embodiments of this application.

[0027] Figure 2 This is a schematic diagram illustrating the connection relationship between the drive motor and the support frame in the embodiments of this application.

[0028] Figure 3 This is a structural schematic diagram illustrating the drive connector in the embodiments of this application.

[0029] Figure 4 This is a schematic diagram illustrating the connection relationship between the mounting wheel and the connecting component in the embodiments of this application.

[0030] Figure 5 This is a schematic diagram illustrating the structure of the adjustment component in the embodiments of this application.

[0031] Figure 6 This is an exploded view of the adjustment component in an embodiment of this application.

[0032] Figure 7 This is a structural schematic diagram illustrating the adjustment component in the embodiments of this application.

[0033] Figure 8 This is a schematic diagram illustrating the structure of the pushing component in the embodiments of this application.

[0034] Figure 9 This is a structural schematic diagram used to illustrate the support member in the embodiments of this application.

[0035] Explanation of reference numerals in the attached drawings: 1. Support frame; 11. Connector; 111. Connecting frame; 112. Support wheel; 113. Anti-falling wheel one; 12. Mounting cavity; 13. Conveying support pipe; 14. First slide groove; 15. Second slide groove; 2. Conveying mechanism; 21. Drive motor; 22. Drive connector; 23. Mounting wheel; 231. Connecting slide groove; 232. Cavity; 233. Sliding connecting groove; 24. Connecting wheel; 241. Connecting block; 242. Embedded groove; 25. Connecting assembly; 251. Sliding connecting rod; 252. Moving part; 2521. Moving block; 2522. Sliding support groove; 2523. Connecting rod; 2524. Pushing block; 253. Support seat; 254. Support screw; 2541. Rotating knob; 255. Pushing part; 2551. Pushing spring; 2552. Pushing... 2553, Push rod; 26, Driven pulley; 27, Adjustment assembly; 271, Buffer; 2711, Mounting bracket; 2712, Prism; 2713, Buffer spring; 2714, Ribbed tube; 2715, Support plate; 272, Support component; 2721, Support rod; 2722, Positioning plate; 2723, Sliding plate; 2724, Connecting plate; 273, Adjustment component; 2731, Adjustment disc; 2732, Clearance hole; 2733, Adjustment support block; 2734, Adjustment screw block; 2735, Adjustment handle; 2736, Adjustment screw; 274, Fixing component; 2741, Fixing plate; 2742, Fixing rod; 28, Transmission belt; 3, Push assembly; 31, Push cylinder; 32, Push component; 321, Push frame; 322, Push wheel; 323, Anti-drop wheel II. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0037] This application discloses a cable conveying device, referring to... Figure 1The system includes a support frame 1, a conveying mechanism 2, and a pushing assembly 3. Each end of the long shaft of the support frame 1 is fixedly connected to a transmission support pipe 13 to facilitate the passage of cables. The conveying mechanism 2 and the pushing assembly 3 are mounted on the support frame 1. The conveying mechanism 2 is used to transmit cables. Both the conveying mechanism 2 and the pushing assembly 3 are provided in two sets. The two sets of conveying mechanisms 2 are symmetrically mounted on the upper and lower ends of the support frame 1. The two sets of pushing assemblies 3 are symmetrically mounted on the upper and lower ends of the support frame 1. The support frame 1 includes a connector 11. The connector 11 is connected to the support frame 1 and supports the conveying mechanism 2. The connector 11 is provided in two sets. The two sets of connector 11 are symmetrically mounted on the upper and lower ends of the support frame 1.

[0038] Reference Figure 1 In this embodiment, the connecting member 11, the conveying mechanism 2, and the pushing component 3 at the upper end are used as examples for explanation. The connecting member 11 includes a connecting frame 111, a support wheel 112, and an anti-drop wheel 113. An installation cavity 12 is provided on one side wall of the support frame 1. The connecting frame 111 is fixedly connected to the top wall of the installation cavity 12 by bolts. The support wheel 112 is rotatably connected to the connecting frame 111. The anti-drop wheel 113 is rotatably connected to the top wall of the installation cavity 12. The axis of the anti-drop wheel 113 is perpendicular to the axis of the support wheel 112.

[0039] Reference Figures 1-3 The conveying mechanism 2 includes a driving component, a driven pulley 26, a transmission belt 28, and a connecting assembly 25. The driving component includes a drive motor 21 and a drive connector 22. The drive connector 22 is rotatably connected to the right side of the mounting cavity 12. The drive motor 21 is mounted on the side wall of the support frame 1 away from the mounting cavity 12. The drive motor 21 is used to drive the drive connector 22 to rotate. The driven pulley 26 is rotatably connected to the left side of the mounting cavity 12. The transmission belt 28 connects the drive connector 22 and the driven pulley 26, and the transmission belt 28 is also connected to the support wheel 112 on the connecting frame 111. The outer side of the anti-detachment wheel 113 is pressed against the side of the transmission belt 28. The anti-detachment wheel 113 is used to prevent the side of the transmission belt 28 from rubbing against the connecting frame 111 due to the transmission belt 28 moving away from the mounting cavity 12, thereby affecting the service life of the transmission belt 28.

[0040] Reference Figure 3 The drive connector 22 includes a mounting wheel 23 and a connecting wheel 24. The mounting wheel 23 is rotatably connected to the end wall surrounded by the circumferential side wall of the mounting cavity 12. The mounting wheel 23 has a connecting groove 231 and a cavity 232. The connecting wheel 24 has a connecting block 241 that slides with the mounting wheel 23. The connecting wheel 24 is positioned on the mounting wheel 23 by the connecting block 241. The connecting assembly 25 is used to fix the connecting wheel 24 on the mounting wheel 23. The transmission belt 28 is wound around the groove formed by the connecting wheel 24 and the mounting wheel 23.

[0041] Reference Figures 3-4 The connecting assembly 25 includes a sliding connecting rod 251, a moving part 252, a support base 253, a support screw 254, and a pushing part 255. The support base 253 is fixedly connected to the end wall of the cavity 232 of the mounting wheel 23. The support screw 254 is rotatably connected to the support base 253, and its axis is coaxial with the mounting wheel 23. A rotating knob 2541 is fixedly connected to the end of the support screw 254 away from the support base 253. One end of the sliding connecting rod 251 is fixedly connected to the end wall of the cavity 232 of the mounting wheel 23, and its axis is parallel to the axis of the support screw 254. The moving part 252 includes a moving block 2521 and a connecting rod 2523. The sliding connecting rod 251 supports the sliding of the moving part 252. The moving block 2521 is a disc, and a sliding support groove 2522 is provided on the moving block 2521 to slide with the sliding connecting rod 251. The center of the movable block 2521 is also provided with a threaded hole that is threaded to the support screw 254. One end of the connecting rod 2523 is fixedly connected to the circumferential side wall of the movable block 2521. The long axis of the connecting rod 2523 is perpendicular to the axis of the movable block 2521. The end of the connecting rod 2523 away from the movable block 2521 is fixedly connected to the pushing block 2524. The cross section of the pushing block 2524 is a right trapezoid. One inclined surface of the pushing block 2524 faces the circumferential side wall of the cavity 232, and the end of the inclined surface away from the end wall of the cavity 232 is inclined towards the center of the mounting wheel 23. The pushing block 2524 is used to push the pushing member 255 to slide on the mounting wheel 23.

[0042] Reference Figures 3-4 The pushing component 255 includes a pushing spring 2551, a pushing block 2552, and a pushing rod 2553. A sliding connecting groove 233 for the pushing rod 2553 to slide is provided on the circumferential sidewall of the cavity 232 of the mounting wheel 23. The pushing rod 2553 is fixedly connected to the pushing block 2552 at one end near the center of the mounting wheel 23. The pushing block 2552 has a second inclined surface, which is parallel to the first inclined surface. The pushing block 2552 slides on the first inclined surface of the corresponding pushing block 2524 via the second inclined surface. A pushing spring 2551 is sleeved on the pushing rod 2553, connecting the pushing block 2552 to the circumferential sidewall of the cavity 232. A groove 242 for sliding engagement with the pushing rod 2553 is also provided on the inner cavity of the connecting wheel 24.

[0043] Reference Figures 3-4By rotating the rotary knob 2541, the support screw 254 rotates, causing the movable block 2521 to move along the axis of the support screw 254. When the movable block 2521 moves closer to the rotary knob 2541, it pushes the pusher 255 away from the center of the mounting wheel 23 via the connecting rod 2523 and the connecting block 241, compressing the pusher spring 2551 against the side wall of the cavity 232. When the end of the pusher rod 2553 near the connecting wheel 24 is embedded in the groove 242 of the connecting wheel 24, the connecting wheel 24 is fixed to the mounting wheel 23. When the movable block 2521 moves away from the rotary knob 2541, the pusher spring 2551 pushes the pusher block 2552 towards the center of the mounting wheel 23, causing the pusher rod 2553 to disengage from the connecting wheel 24.

[0044] Reference Figures 5-7 The conveying mechanism 2 also includes an adjustment assembly 27, which includes a buffer 271, a support 272, an adjustment 273, and a fixing 274. The fixing 274 is connected to the end wall of the mounting cavity 12, the adjustment 273 is mounted on the fixing 274, the buffer 271 is connected to the fixing 274 and the adjustment 273, and the driven pulley 26 is mounted on the buffer 271. The support 272 connects the buffer 271 to the end wall of the mounting cavity 12 and is used to share the load of the fixing 274. The adjustment 273 is used to adjust the length of the driven pulley 26 extending along the long axis of the support frame 1, thereby spreading the transmission belt 28 and preventing slippage due to insufficient tension of the transmission belt 28 on the pulley. The buffer 271 is used to buffer the tension of the transmission belt 28 acting on the driven pulley 26 and prevent excessive tension of the transmission belt 28 on the pulley, which would affect the life of the transmission belt 28.

[0045] Reference Figure 1 , Figure 5 and Figure 6 The fastener 274 includes a fixing plate 2741 and a fixing rod 2742. One side of the fixing plate 2741 is fixedly connected to the end wall of the mounting cavity 12. Two fixing rods 2742 are provided, and both fixing rods 2742 are connected to the fixing plate 2741. The axis of the fixing rod 2742 is parallel to the long axis of the support frame 1.

[0046] Reference Figures 5-7The adjusting component 273 includes an adjusting disc 2731, an adjusting support block 2733, an adjusting screw block 2734, an adjusting handle 2735, and an adjusting screw 2736. The adjusting disc 2731 is fixedly connected to the fixing rod 2742. A clearance hole 2732 is opened along the axis at the center of the adjusting disc 2731. An adjusting support block 2733 is fixedly connected to one end of the adjusting disc 2731 near the fixing plate 2741. The adjusting screw block 2734 is rotatably connected to the support cavity opened in the adjusting support block 2733. A threaded hole is opened along the axis in the adjusting support block 2733. An adjusting handle 2735 is also fixedly connected to the end of the adjusting screw block 2734 away from the adjusting disc 2731. The end of the adjusting screw 2736 near the fixing plate 2741 passes through the clearance hole 2732 on the adjusting disc 2731 and is threadedly connected to the threaded hole opened in the adjusting support block 2733. A buffer 271 is connected to the adjusting screw 2736.

[0047] Reference Figure 1 , Figure 5 and Figure 6 The buffer component 271 includes a mounting bracket 2711, a buffer spring 2713, a grooved cylinder 2714, and a support plate 2715. The support plate 2715 has two sliding holes symmetrically opened along the axis. The support plate 2715 is slidably connected to two fixed rods 2742 through the two sliding holes. The end of the adjusting screw 2736 away from the fixed plate 2741 is fixedly connected to the support plate 2715. The grooved cylinder 2714 is fixedly connected to the end of the support plate 2715 away from the fixed plate 2741. The mounting bracket 2711 is provided with a prism. The mounting bracket 2711 is slidably connected to the grooved cylinder 2714 through the prism 2712. The buffer spring 2713 is sleeved on the prism 2712 and the grooved cylinder 2714, and the buffer spring 2713 also connects the mounting bracket 2711 to the support plate 2715. The driven pulley 26 is rotatably connected to the mounting bracket 2711.

[0048] Reference Figure 1 , Figure 5 and Figure 6 By rotating the adjusting handle 2735, the adjusting screw block 2734 rotates, thereby driving the adjusting screw 2736 to move along the axis of the adjusting screw block 2734. The adjusting screw 2736 then pushes the driven pulley 26 to move along the long axis of the support frame 1 through the support plate 2715, the buffer spring 2713, and the mounting bracket 2711 in sequence. If the driven pulley 26 moves closer to the drive connector 22, the tension of the transmission belt 28 on the drive connector 22 and the driven pulley 26 decreases. If the driven pulley 26 moves away from the drive connector 22, the tension of the transmission belt 28 on the drive connector 22 and the driven pulley 26 increases.

[0049] Reference Figure 1 and Figure 8The pushing assembly 3 is used to tighten the conveyor belt 28 onto the cable to facilitate the transmission of the cable by the conveying mechanism 2. The pushing assembly 3 includes a pushing cylinder 31 and a pushing member 32. The pushing cylinder 31 is fixedly connected to the end wall of the mounting cavity 12. The piston rod of the pushing cylinder 31 extends and retracts along the short axis of the support frame 1. The pushing member 32 is fixedly connected to the end of the piston rod of the pushing cylinder 31. The pushing member 32 includes a pushing frame 321 and a pushing wheel 322. The pushing wheels 322 are rotatably connected to the end away from the piston rod of the pushing cylinder 31. The axes of 2 are perpendicular to the axis of the piston rod of the push cylinder 31. The piston rod of the push cylinder 31 pushes the push frame 321 and the push wheel 322 to move along the short axis of the support frame 1. The push frame 321 is also rotatably connected to the anti-drop wheel 323. The axis of the anti-drop wheel 323 is parallel to the axis of the piston rod of the push cylinder 31. The anti-drop wheel 323 is used to prevent the transmission belt 28 from falling off the drive connector 22 and the driven pulley 26 due to the transmission belt 28 moving away from the end wall of the mounting cavity 12.

[0050] Reference Figure 1 and Figure 9 The support member 272 includes a support rod 2721, a positioning plate 2722, a sliding plate 2723, and a connecting plate 2724. The support rod 2721 is disposed between the mounting frame 2711 and the end wall of the mounting cavity 12. The long axis of the support rod 2721 is collinear with the axis of the support wheel 112. One end of the support rod 2721 is fixedly connected to the mounting frame 2711. The positioning plate 2722 is fixedly connected to the other end of the support rod 2721. The sliding plate 2723 is fixedly connected to the positioning plate 2722 and is slidably connected in the first sliding groove 14 opened on the support frame 1. The connecting plate 2724 is fixedly connected to the sliding plate 2723 by a screw and is slidably connected in the second sliding groove 15 opened on the support frame 1. The positioning plate 2722 and the connecting plate 2724 restrict the sliding plate 2723 to slide along the long axis of the support frame 1.

[0051] The implementation principle of a cable conveying device according to an embodiment of this application is as follows: If the length of the conveyor belt 28 exceeds its initial length due to prolonged use, the adjusting handle 2735 is rotated, causing the adjusting screw block 2734 to rotate. This drives the adjusting screw 2736 to move along the axis of the adjusting screw block 2734. The adjusting screw 2736 then pushes the driven pulley 26 along the long axis of the support frame 1 via the support plate 2715, the buffer spring 2713, and the mounting bracket 2711, thereby tensioning the conveyor belt 28 on the drive connector 22 and the driven pulley 26. If the conveyor belt 28 needs to be replaced, the connection to the support frame 1 is... The connecting frame 111 is removed, and the piston rod of the push cylinder 31 is moved away from the transmission belt 28. Then, the connecting wheel 24 is removed from the mounting wheel 23, thereby removing the transmission belt 28 from the drive connector 22 and the driven pulley 26. A new transmission belt 28 is then attached to the drive connector 22 and the driven pulley 26 and restricted to the support frame 1 by the connecting frame 111. The connecting wheel 24 is then installed on the mounting wheel 23. Finally, the push cylinder 31 drives the push frame 321 and the push wheel 322 connected to the push frame 321 to move closer to the transmission belt 28, thereby squeezing the transmission belt 28 tightly onto the cable.

[0052] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cable conveying device, characterized in that: It includes a support frame (1), a conveying mechanism (2) and a pushing assembly (3), the conveying mechanism (2) and the pushing assembly (3) being mounted on the support frame (1), the conveying mechanism (2) being used to convey cables, and the pushing assembly (3) being used to press the transmission belt (28) tightly onto the cables; The conveying mechanism (2) includes a driving member, a driven pulley (26), a transmission belt (28), and an adjusting component (27). The driving member and the driven pulley (26) are both connected to the support frame (1). The transmission belt (28) connects the driving member and the driven pulley (26). The adjusting component (27) includes an adjusting member (273). The adjusting member (273) is connected to the support frame (1). The driven pulley (26) is connected to the adjusting member (273). The adjusting member (273) is used to adjust the tension of the driven pulley (26) and the transmission belt (28).

2. The cable conveying device according to claim 1, characterized in that: The adjusting component (273) includes an adjusting disc (2731), an adjusting support block (2733), an adjusting screw block (2734), and an adjusting screw (2736). The adjusting disc (2731) is connected to the support frame (1), the adjusting screw block (2734) is connected to the adjusting disc (2731), and the adjusting screw (2736) is threadedly connected to the adjusting screw block (2734).

3. A cable conveying device according to claim 2, characterized in that: The adjustment assembly (27) further includes a buffer (271), which includes a mounting bracket (2711), a support plate (2715), and a buffer spring (2713). The support plate (2715) is connected to the adjustment screw (2736), the mounting bracket (2711) is slidably connected to the support plate (2715), the driven pulley (26) is rotatably connected to the mounting bracket (2711), and the buffer spring (2713) connects the mounting bracket (2711) to the support plate (2715).

4. The cable conveying device according to claim 1, characterized in that: The conveying mechanism (2) further includes a connecting component (25), the driving component includes a drive motor (21) and a drive connector (22), the drive connector (22) includes a mounting wheel (23) and a connecting wheel (24), the mounting wheel (23) is connected to the support frame (1), the connecting wheel (24) is connected to the mounting wheel (23) through the connecting component (25), and the transmission belt (28) is hooked in the groove formed by the connecting wheel (24) and the mounting wheel (23); The drive motor (21) is connected to the support frame (1), and the output shaft of the drive motor (21) is connected to the mounting wheel (23).

5. A cable conveying device according to claim 4, characterized in that: The mounting wheel (23) is connected to the support frame (1), and the connecting assembly (25) includes a sliding connecting rod (251), a moving part (252), a support screw (254) and a pushing part (255). The sliding connecting rod (251) is connected to the mounting wheel (23). The support screw (254) is connected to the mounting wheel (23); the movable part (252) is connected to the sliding connecting rod (251), and the movable part (252) is also threadedly connected to the support screw (254); The pusher (255) is connected to the mounting wheel (23), and the moving part (252) is used to push the pusher (255), which is used to mount the connecting wheel (24) on the mounting wheel (23).

6. A cable conveying device according to claim 5, characterized in that: The movable component (252) includes a movable block (2521) and a connecting rod (2523). The movable block (2521) is connected to the sliding connecting rod (251), and the movable block (2521) is also provided with a threaded hole for threaded connection with the support screw (254). The connecting rod (2523) is connected to the movable block (2521), and the connecting rod (2523) is provided with a pushing block (2524). The pushing member (255) includes a pushing spring (2551), a pushing block (2552), and a pushing rod (2553). The pushing rod (2553) is slidably connected to the mounting wheel (23). The pushing block (2552) is connected to the pushing rod (2553). The pushing spring (2551) is sleeved on the pushing rod (2553). The pushing spring (2551) connects the pushing block (2552) to the circumferential sidewall of the mounting wheel (23). The connecting wheel (24) has a groove (242) on its circumferential sidewall, and the push rod (2553) is also connected in the groove (242).

7. A cable conveying device according to claim 5, characterized in that: The mounting wheel (23) is provided with a connecting groove (231) for connecting the connecting wheel (24), and the connecting wheel (24) is provided with a connecting block (241). The connecting wheel (24) is connected to the mounting wheel (23) through the connecting block (241).

8. A cable conveying device according to claim 1, characterized in that: The pushing assembly (3) includes a pushing cylinder (31) and a pushing member (32). The pushing member (32) includes a pushing frame (321) and a pushing wheel (322). The pushing frame (321) is connected to the piston rod of the pushing cylinder (31), and the pushing wheel (322) is connected to the pushing frame (321). The pushing wheel (322) abuts against the transmission belt (28). The pushing assembly (3) also includes a second anti-drop wheel (323), which is connected to the pushing frame (321) and abuts against the transmission belt (28).

9. A cable conveying device according to claim 1, characterized in that: The support frame (1) is also provided with a connector (11) and an anti-drop wheel (113). The connector (11) includes a connector (111) and a support wheel (112). The connector (111) is connected to the support frame (1), and the support wheel (112) is connected to the support frame (1). The support wheel (112) is used to abut against the transmission belt (28). The anti-drop wheel (113) is connected to the support frame (1) and the anti-drop wheel (113) abuts against the transmission belt (28).

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