A winding and packaging device for manufacturing USB data cables

Abstract

This utility model relates to the field of data cable manufacturing technology and discloses a wrapping and packaging device for USB data cable production. The device includes a base and a wrapping assembly installed inside the base. Two symmetrically arranged adjusting components and a winding shaft are mounted on the wrapping assembly. The adjusting components and the winding shaft are positioned above the base, with the winding shaft located between the two adjusting components. This USB data cable wrapping and packaging device, through the transmission of a first bevel gear, a second bevel gear, a threaded rod, a threaded cap, and a connecting rod, enables the limiting blocks at both ends to move synchronously towards or away from each other, matching the length of the data cable and ensuring appropriate initial tension. Furthermore, during the wrapping process, as the data cable shortens, the limiting blocks at both ends move closer together synchronously, thus maintaining a constant and appropriate tension on the data cable throughout the wrapping process, thereby preventing localized looseness or tightness during wrapping.

Description

Technical Field

[0001] This utility model relates to the field of data cable production technology, specifically to a wrapping and packaging device for producing USB data cables. Background Technology

[0002] USB data cables are used to connect mobile devices and computers to achieve data communication. USB data cables are essential accessories for electronic products, and with the rapid development of the electronics industry, they have become an indispensable part of our lives. In the production process of USB data cables, wrapping is a crucial step to ensure the safety of product transportation and storage. Traditional wrapping equipment typically uses a rotary winding mechanism, where a motor-driven turntable rotates the data cable around a spool in a spiral motion.

[0003] An existing patent (publication number: CN213864773U) discloses a winding and packaging device for mobile phone data cable production, specifically relating to the field of mobile phone data cable manufacturing technology. It includes a frame, with a U-shaped frame fixedly connected to one side of the frame. A motor is fixedly connected to one side inside the U-shaped frame. A winding shaft is located inside the frame, with a winding mechanism at the bottom and a moving mechanism at the top. This invention uses a motor to drive a second rotating shaft, which in turn drives the winding shaft to rotate, causing the mobile phone data cable to wind around it. Simultaneously, the rotation of the second rotating shaft drives a fourth bevel gear, causing a second moving plate to move to the left, allowing the mobile phone data cable to wind sequentially around the winding shaft. Moving the handle moves a crossbar to the right, which in turn moves a baffle to the right, moving the baffle away from the winding shaft. The device is simple to operate, winds evenly, and facilitates the removal of the mobile phone data cable, reducing the labor intensity of workers.

[0004] Although the application enables the mobile phone data cable to be wound sequentially on the winding spool and is easy to remove, the application can only fix one end of the data cable. The data cable is in a loose state, and local looseness or tightness occurs during the winding process, resulting in uneven accumulation between the cable layers, outer layers squeezing inner layers, and even twisting and deformation. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a winding and packaging device for USB data cable production. It has the advantages of clamping the data cable according to its length, keeping the data cable stable during the winding process. It solves the problem that when winding loose data cables, local slack or tightness can easily occur, leading to uneven accumulation between cable layers, outer layer squeezing inner layer, and even twisting and deformation.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wrapping and packaging device for producing USB data cables, comprising a base and a wrapping assembly installed inside the base, wherein two symmetrically arranged adjustment components and a winding shaft are mounted on the wrapping assembly, the adjustment components and the winding shaft are disposed above the base, and the winding shaft is disposed in the middle position between the two adjustment components.

[0007] The winding assembly includes a motor, and a transmission chamber is provided inside the base. The motor is fixed to the inner wall of the transmission chamber. A rotating shaft is fixed to the output end of the motor. The upper end of the rotating shaft passes through the transmission chamber, and a placement plate is fixed to the upper end of the rotating shaft. The lower end of the winding shaft is engaged inside the placement plate.

[0008] Furthermore, a first bevel gear is fixed to the surface of the rotating shaft, a fixed plate is fixed to the inner wall of the transmission chamber, a threaded rod is rotatably passed through the surface of the fixed plate, the other end of the threaded rod is rotatably connected to the inner wall of the transmission chamber, a second bevel gear is fixed to one end of the threaded rod, the first bevel gear and the second bevel gear mesh with each other, a threaded cap is threaded to the surface of the threaded rod, a connecting rod is fixed to the upper surface of the threaded cap, and the upper end of the connecting rod is fixed to the lower surface of the adjustment assembly.

[0009] The above scheme uses a motor to drive a rotating shaft, which in turn drives the first bevel gear to rotate. This, in turn, drives the second bevel gear and the threaded rod to rotate. The threaded rod then moves the threaded cap and the connecting rod fixed to the upper end of the threaded cap, causing the two adjustment components to move closer or further away synchronously. This adjustment is made according to the length of the data cable, ensuring that the data cable remains stable during the winding process and improving the overall consistency of the data cable winding.

[0010] Furthermore, the upper surface of the base is provided with a movable groove, which is connected to the transmission chamber. The upper end of the connecting rod passes through the movable groove. A fixing block is fixed to the inner wall of the placement plate. The surface of the winding shaft is provided with a fixing groove corresponding to the fixing groove. The fixing block is engaged in the fixing groove. The winding shaft rotates synchronously with the placement plate through the fixing block and the fixing groove.

[0011] The above solution, through the fixing groove on the surface of the winding spool and the fixing block fixed to the inner wall of the placement plate, allows one end of the winding spool to be engaged with the surface of the placement plate, preventing the winding spool from shifting or shaking during the winding process and improving the stability of the winding spool; at the same time, it facilitates the replacement of the winding spool after winding, thereby improving the overall winding efficiency.

[0012] Furthermore, the adjustment assembly includes a limiting block disposed on the upper surface of the base, a spur gear rotatably disposed on the side of the limiting block, a cam fixedly connected to the side of the spur gear via a connecting shaft, a toothed plate embedded on the upper surface of the base, the spur gear and the toothed plate meshing, the cam being rotatably disposed on the other side of the limiting block via the spur gear and the toothed plate, a support plate fixed to the side of the limiting block, a limiting rod passing through the surface of the support plate, a movable plate fixed to the lower end of the limiting rod, and the lower surface of the movable plate abutting against the cam.

[0013] The above scheme uses a spur gear and a toothed plate to drive the cam to rotate, which in turn drives the moving plate that is in contact with it to move back and forth. The cam also rotates synchronously with the movement of the limit block, so that the data cable can be kept taut and the data cable can be prevented from being not tightly wrapped.

[0014] Furthermore, the movable plate is L-shaped, and a limiting plate is rotatably connected to the surface of the movable plate. A wire hole is provided on the mating surface of the limiting plate and the movable plate. A placement groove is provided inside the limiting block. A spring is sleeved on the surface of the limiting rod. The two ends of the spring are respectively fixed to the upper surface of the movable plate and the lower surface of the support plate.

[0015] The above solution uses a moving plate to drive the data cable to move back and forth, so that the data cable can be evenly wound on the surface of the winding spool, avoiding uneven accumulation of wire layers. At the same time, the limiting plate connected to the surface of the moving plate can be rotated to easily lock the data cable into the wire hole, preventing the data cable from slipping off the surface of the moving plate during movement.

[0016] Furthermore, a slider is fixed to the side of the movable plate, and a groove is provided on the side of the limiting block, with the slider moving inside the groove. The movable plate moves on the side of the limiting block via a cam, a limiting rod, a spring, a slider, and a groove.

[0017] The above scheme provides support and guidance for the movement of the moving plate through sliders and grooves, preventing the moving plate from shifting or falling during reciprocating movement and improving the stability of the moving plate.

[0018] Furthermore, the surface of the winding shaft is provided with mounting holes, and the data cable body is inserted through the mounting holes, with both ends of the data cable body respectively snapped into two placement slots.

[0019] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0020] This USB data cable production wrapping device uses a first bevel gear, a second bevel gear, a threaded rod, a threaded cap, and a connecting rod to drive the limiting blocks at both ends to move synchronously towards or away from each other, matching the length of the data cable and ensuring appropriate initial tension. Furthermore, as the data cable shortens during the wrapping process, the limiting blocks at both ends move closer together, maintaining a constant and appropriate tension on the data cable throughout the wrapping process. This prevents localized slack or tightness during wrapping, reducing the defect rate of the product wrapping packaging. Attached Figure Description

[0021] Figure 1 This is a front view of the overall structure of this application;

[0022] Figure 2 This is a rear view structural diagram of the entire application;

[0023] Figure 3 This is a front sectional view of the structure of this application;

[0024] Figure 4 For this application Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 5 For this application Figure 3 Enlarged structural diagram at point B;

[0026] Figure 6 This is a detailed structural diagram of the winding shaft in this application.

[0027] In the picture:

[0028] 1. Base; 101. Transmission chamber; 102. Fixing plate; 103. Movable slot; 104. Gear plate;

[0029] 2. Winding assembly; 201. Motor; 202. Rotating shaft; 203. Placement plate; 204. First bevel gear; 205. Threaded rod; 206. Second bevel gear; 207. Threaded cap; 208. Connecting rod; 209. Fixing block;

[0030] 3. Adjustment components; 301. Limit block; 302. Spur gear; 303. Cam; 304. Moving plate; 305. Limit rod; 306. Support plate; 307. Spring; 308. Limit plate; 309. Placement slot;

[0031] 4. Winding bobbin; 401. Mounting hole; 402. Fixing groove;

[0032] 5. Data cable itself. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] Please see Figure 1 , Figure 2 and Figure 3 This embodiment discloses a wrapping and packaging device for producing USB data cables, comprising a base 1 and a wrapping assembly 2 installed inside the base 1. Two symmetrically arranged adjusting components 3 and a winding shaft 4 are mounted on the wrapping assembly 2. The adjusting components 3 and the winding shaft 4 are positioned above the base 1, with the winding shaft 4 positioned between the two adjusting components 3. The wrapping assembly 2 includes a motor 201. A transmission chamber 101 is provided inside the base 1. The motor 201 is fixed to the inner wall of the transmission chamber 101. A rotating shaft 202 is fixed to the output end of the motor 201. The upper end of the rotating shaft 202 passes through the transmission chamber 101, and a placement plate 20 is fixed to the upper end of the rotating shaft 202. 3. The lower end of the winding shaft 4 is engaged inside the placement plate 203. Through the transmission of the first bevel gear 204, the second bevel gear 206, the threaded rod 205, the threaded cap 207, and the connecting rod 208, the limiting blocks 301 at both ends can move synchronously towards or away from each other, matching the length of the data cable and ensuring appropriate initial tension. During the winding process, as the data cable shortens, the limiting blocks 301 at both ends can move closer synchronously, thus maintaining a constant and appropriate tension on the data cable throughout the winding process. This avoids local slack or tightness during the winding process and reduces the defect rate of product winding and packaging.

[0035] Please see Figure 1 , Figure 2 , Figure 3 and Figure 6A first bevel gear 204 is fixed to the surface of the rotating shaft 202. A fixing plate 102 is fixed to the inner wall of the transmission chamber 101. A threaded rod 205 rotatably passes through the surface of the fixing plate 102. The other end of the threaded rod 205 is rotatably connected to the inner wall of the transmission chamber 101. A second bevel gear 206 is fixed to one end of the threaded rod 205. The first bevel gear 204 and the second bevel gear 206 mesh with each other. A threaded cap 207 is threaded onto the surface of the threaded rod 205. A connecting rod 208 is fixed to the upper surface of the threaded cap 207. The upper end of the connecting rod 208 is fixed to the lower surface of the adjusting assembly 3. The rotating shaft 202 is driven to rotate by the motor 201. The rotating shaft 202 drives the first bevel gear 204 to rotate, thereby driving the second bevel gear 206 and the threaded rod 205 to rotate. The threaded rod 205 drives the threaded cap 207 and the connecting rod 208 fixed to the upper end of the threaded cap 207 to move, thereby driving the two adjusting assemblies 3 to move closer or further away synchronously, and then according to the data cable The length of the cable is adjusted to keep the data cable stable during winding, improving the overall consistency of the winding. A movable groove 103 is provided on the upper surface of the base 1, which is connected to the transmission chamber 101. The upper end of the connecting rod 208 passes through the movable groove 103. A fixing block 209 is fixed to the inner wall of the placement plate 203. A fixing groove 402 corresponding to the fixing groove 402 is provided on the surface of the winding shaft 4. The fixing block 209 is engaged inside the fixing groove 402. The winding shaft 4 rotates synchronously with the placement plate 203 through the fixing block 209 and the fixing groove 402. The fixing groove 402 on the surface of the winding shaft 4 and the fixing block 209 fixed to the inner wall of the placement plate 203 allow one end of the winding shaft 4 to be engaged with the surface of the placement plate 203, preventing the winding shaft 4 from shifting or shaking during winding and improving its stability. Simultaneously, it facilitates the replacement of the wound winding shaft 4, thereby improving the overall winding efficiency.

[0036] Please see Figure 2 , Figure 3 , Figure 4 and Figure 5The adjustment component 3 includes a limiting block 301 disposed on the upper surface of the base 1. A spur gear 302 is rotatably disposed on the side of the limiting block 301. A cam 303 is fixedly connected to the side of the spur gear 302 via a connecting shaft. A toothed plate 104 is embedded on the upper surface of the base 1. The spur gear 302 and the toothed plate 104 mesh. The cam 303 is rotatably disposed on the other side of the limiting block 301 via the spur gear 302 and the toothed plate 104. A support plate 306 is fixed to the side of the limiting block 301. A limiting rod 305 passes through the surface of the support plate 306. A moving plate 304 is fixed to the lower end of the limiting rod 305. The lower surface of the moving plate 304 is in contact with the cam 303. The spur gear 302 and the toothed plate 104 can drive the cam 303 to rotate, thereby driving the moving plate 304 in contact with it to reciprocate. The cam 303 follows the movement of the limiting block 301. The moving plate 304 rotates synchronously to keep the data cable taut and prevent it from being loosely wrapped. The moving plate 304 is L-shaped and is rotatably connected to the limiting plate 308. The contact surfaces of the limiting plate 308 and the moving plate 304 have wire-passing holes. The limiting block 301 has a placement groove 309 inside. The limiting rod 305 is fitted with a spring 307. The two ends of the spring 307 are fixed to the upper surface of the moving plate 304 and the lower surface of the support plate 306, respectively. The moving plate 304 drives the data cable to move back and forth, so that the data cable can be evenly wrapped around the surface of the winding shaft 4, avoiding uneven accumulation of wire layers. At the same time, the limiting plate 308 rotatably connected to the surface of the moving plate 304 makes it easy to lock the data cable into the wire-passing hole and prevent the data cable from slipping off the surface of the moving plate 304 during movement.

[0037] Please see Figure 4 , Figure 5 and Figure 6 A slider is fixed to the side of the movable plate 304, and a groove is provided on the side of the limiting block 301. The slider moves inside the groove. The movable plate 304 moves on the side of the limiting block 301 through the cam 303, the limiting rod 305, the spring 307, the slider and the groove. The slider and the groove provide support and guidance for the movement of the movable plate 304, preventing the movable plate 304 from shifting or falling during reciprocating movement, and improving the stability of the movable plate 304. The surface of the winding shaft 4 is provided with a mounting hole 401. The data cable body 5 passes through the mounting hole 401, and the two ends of the data cable body 5 are respectively engaged in the two placement slots 309.

[0038] The working principle of the above embodiment is as follows: First, the device is placed in a suitable position and electrically connected to an external control device and a power supply. The control device is specifically an electronic device such as a controller or computer with control functions. Then, the operator controls the motor 201 to operate through the control device. The motor 201 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the first bevel gear 204 to rotate, the first bevel gear 204 drives the second bevel gear 206 and the threaded rod 205 to rotate synchronously, and the threaded rod 205 drives the threaded cap 207 and the connecting rod 208 fixed on the upper surface of the threaded cap 207 to move synchronously. This causes the limiting block 301 fixed on the upper end of the connecting rod 208 to move so that it matches the length of the data cable body 5. Then, the operator passes the data cable body 5 through the mounting hole 401 on the surface of the winding shaft 4 and snaps one end of the data cable body 5 into the placement groove 309 opened on the surface of the limiting block 301. At the same time, the operator rotates the limiting plate 308 so that the data cable body 5 can be snapped into the wire hole.

[0039] Subsequently, the staff controlled the motor 201 to rotate in the reverse direction, causing the rotating shaft 202 and the placement plate 203 fixed on the upper end of the rotating shaft 202 to rotate in the reverse direction, thereby causing the winding shaft 4 to wind the data cable body 5, and at the same time causing the limiting blocks 301 at both ends to move closer to each other; during the movement of the limiting block 301, it can drive the spur gear 302 to move synchronously. Since the spur gear 302 and the toothed plate 104 are meshed, the movement of the limiting block 301 can drive the spur gear 302 to rotate, thereby driving the cam 303 to rotate synchronously. Since the lower surface of the moving plate 304 is in contact with the cam 303, the rotation of the cam 303 can drive the moving plate 304 to move up and down, thereby driving the data cable passing through the wire hole to move, so that the data cable can be evenly wound on the surface of the winding shaft 4.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding and packaging device for USB data line production, characterized in that: It includes a base (1) and a winding assembly (2) installed inside the base (1). Two symmetrically arranged adjustment assemblies (3) and a winding shaft (4) are installed on the winding assembly (2). The adjustment assemblies (3) and the winding shaft (4) are arranged above the base (1), and the winding shaft (4) is arranged in the middle of the two adjustment assemblies (3). The winding assembly (2) includes a motor (201), and a transmission chamber (101) is provided inside the base (1). The motor (201) is fixed to the inner wall of the transmission chamber (101). A rotating shaft (202) is fixed to the output end of the motor (201). The upper end of the rotating shaft (202) passes through the transmission chamber (101), and a placement plate (203) is fixed to the upper end of the rotating shaft (202). The lower end of the winding shaft (4) is engaged inside the placement plate (203).

2. The winding and packaging device for USB data line production according to claim 1, characterized in that: A first bevel gear (204) is fixed to the surface of the rotating shaft (202). A fixing plate (102) is fixed to the inner wall of the transmission chamber (101). A threaded rod (205) is rotatably passed through the surface of the fixing plate (102). The other end of the threaded rod (205) is rotatably connected to the inner wall of the transmission chamber (101). A second bevel gear (206) is fixed to one end of the threaded rod (205). The first bevel gear (204) and the second bevel gear (206) mesh with each other. A threaded cap (207) is threaded to the surface of the threaded rod (205). A connecting rod (208) is fixed to the upper surface of the threaded cap (207). The upper end of the connecting rod (208) is fixed to the lower surface of the adjusting assembly (3).

3. The winding and packaging device for USB data line production according to claim 2, characterized in that: The upper surface of the base (1) is provided with a movable groove (103), which is connected to the transmission chamber (101). The upper end of the connecting rod (208) passes through the movable groove (103). A fixing block (209) is fixed on the inner wall of the placement plate (203). The surface of the winding shaft (4) is provided with a fixing groove (402) corresponding to the fixing groove (402). The fixing block (209) is engaged in the fixing groove (402). The winding shaft (4) rotates synchronously with the placement plate (203) through the fixing block (209) and the fixing groove (402).

4. The winding and packaging device for USB data line production according to claim 1, characterized in that: The adjustment component (3) includes a limiting block (301) disposed on the upper surface of the base (1). A spur gear (302) is rotatably disposed on the side of the limiting block (301). A cam (303) is fixedly connected to the side of the spur gear (302) via a connecting shaft. A toothed plate (104) is embedded on the upper surface of the base (1). The spur gear (302) and the toothed plate (104) mesh with each other. The cam (303) is rotatably disposed on the other side of the limiting block (301) via the spur gear (302) and the toothed plate (104). A support plate (306) is fixed on the side of the limiting block (301). A limiting rod (305) passes through the surface of the support plate (306). A moving plate (304) is fixed at the lower end of the limiting rod (305). The lower surface of the moving plate (304) is in contact with the cam (303).

5. The winding and packaging device for USB data line production according to claim 4, characterized in that: The movable plate (304) is L-shaped, and a limiting plate (308) is rotatably connected to the surface of the movable plate (304). A wire hole is provided on the mating surface of the limiting plate (308) and the movable plate (304). A placement groove (309) is provided inside the limiting block (301). A spring (307) is sleeved on the surface of the limiting rod (305). The two ends of the spring (307) are respectively fixed to the upper surface of the movable plate (304) and the lower surface of the support plate (306).

6. The winding and packaging device for USB data line production according to claim 5, characterized in that: The movable plate (304) has a slider fixed on its side, and the limiting block (301) has a groove on its side, with the slider moving inside the groove. The movable plate (304) moves on the side of the limiting block (301) via a cam (303), a limiting rod (305), a spring (307), a slider, and a groove.

7. The winding and packaging device for USB data line production according to claim 1, characterized in that: The surface of the winding shaft (4) is provided with a mounting hole (401), and a data cable body (5) is inserted through the mounting hole (401), and the two ends of the data cable body (5) are respectively engaged in the two placement slots (309).

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