Cable storage device

Abstract

The utility model relates to a cable storage device which comprises a frame structure, a driving structure and a storage structure, the frame structure is provided with a self-compaction structure capable of carrying out self-compaction along with the storage thickness of a cable, and the frame structure is further provided with an adjusting structure capable of achieving tight compaction of the cable. The self-compacting structure comprises a second mounting plate mounted on the frame structure, a groove plate is mounted on the lower end face of the second mounting plate, a groove is formed in the lower end face of the groove plate, a shaft is transversely mounted in the groove, telescopic springs sleeve the surfaces of the two sides of the shaft, a movable block is movably mounted on the surface of the shaft, and one side face of the movable block makes contact with the end of the corresponding telescopic spring. A connecting rod is movably installed on the lower end face of the movable block, a pressing rod is movably installed at the end of the connecting rod, and the adjusting structure comprises a fixing plate installed on the frame structure. The cable storage device solves the problems that when an existing storage device compresses a cable, the phenomenon of jamming is prone to occurring, and compression and compaction of the cable cannot be improved when the cable is stored.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to a cable storage device. Background Art

[0002] The cable is a device for signal transmission. The cable needs to be stored after use. Generally, an electrically controlled storage device is used to quickly store the cable. However, existing storage devices have certain problems. For example, the storage quality is poor, which easily causes the cables to become loose after storage, which easily causes the cables to cross and then be difficult to stretch during use.

[0003] In order to deal with such problems, Chinese patent CN214243239, a cable storage device points out that a clamping rod is pressed against the top of the winding drum; in this embodiment, the connecting rod moves counterclockwise under the action of the spring tension, so that the clamping rod at the end of the connecting rod is always close to the upper end surface of the winding drum, and when the winding drum is used to roll up the cable, the cable passes between the winding drum and the clamping rod, and the clamping rod presses the cable onto the winding drum or the upper layer of cable. At the same time, the user can adjust the position of the spring up and down along the slide, change the deformation of the spring, and adjust the clamping strength of the clamping rod.

[0004] Although the method adopted in the above document can play a certain role, there are still certain problems. The cable is compressed by the clamping rod after passing through the wire hole. This can only play a certain compression role. During continuous rotation and storage, the clamping rod can only straighten the cable at the cable contact point, and the cable outside the clamping rod is still in a loose state. At this time, it is easy to cause the cable surface and the clamping rod to get stuck. Even if the direction of the clamping rod is consistent with the transmission direction when the cable is stored, it will result in the inability to effectively compress and compact the cable.

[0005] Therefore, in order to improve the compression of cables during storage and solve the above-mentioned problems, a cable storage device is proposed. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a cable storage device, which solves the problem that the prior storage device is prone to jamming when compressing the cable and is unable to improve the compaction of the cable when storing.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable storage device, including a frame structure, a driving structure, and a storage structure. The frame structure is equipped with a self-compacting structure that can self-compact according to the thickness of the cable storage. The frame structure is also equipped with an adjustment structure that can achieve tight compaction of the cable. The self-compacting structure includes a second mounting plate installed on the frame structure, a groove plate is installed on the lower end surface of the second mounting plate, a groove is provided on the lower end surface of the groove plate, a shaft is transversely installed in the groove, telescopic springs are sleeved on the surfaces of both sides of the shaft, a movable block is movably installed on the surface of the shaft, one side of the movable block contacts the corresponding end of the telescopic spring, a connecting rod is movably installed on the lower end surface of the movable block, and a clamping rod is movably installed on the end of the connecting rod. The adjustment structure includes a fixed plate installed on the frame structure, a second servo motor is installed on the left side of the upper end of the fixed plate, and a bearing seat is also installed on the upper end of the fixed plate. The output end of the second servo motor is connected to a screw and connected to the inner ring of the bearing seat, and a compacting structure for adjusting the tensile force when the cable is stored is movably installed on the surface of the screw.

[0008] Through the above technical scheme, further, the compaction structure includes a movable body installed on the surface of the screw, a guide rail is also installed on the upper end surface of the fixed plate, a slider is movably installed on the surface of the guide rail, a column is symmetrically installed on the upper end of the movable body, a first roller is movably installed on the lower side of the opposite side of the column, a groove is opened on the opposite side of the column near the top of the first roller, and a top plate is installed on the upper end of the column, a threaded hole is provided on the upper end of the top plate, and a threaded shaft is connected with the thread in the threaded hole, a rocker is provided on the upper end of the threaded shaft, and a movable plate is installed on the lower end, and both sides of the movable plate are stuck in the grooves on the opposite sides of the first roller, and a second roller is movably installed on the inner side of the movable plate.

[0009] Furthermore, a clamping rod is connected to the lower end of the connecting rod, and the connection between the connecting rod and the clamping rod is located in the middle of the upper surface of the clamping rod.

[0010] As a preferred technical solution, the storage structure includes two groups of storage trays installed on the driving structure, and storage plates are installed in a ring array between the two groups of storage trays.

[0011] Furthermore, the clamping rod is close to the storage plate, and the length of the clamping rod is smaller than the length of the storage plate.

[0012] As a preferred technical solution, the driving structure includes a first mounting plate installed on the frame structure, a first servo motor is installed on the surface of the first mounting plate, a rotating shaft is connected to the output end of the first servo motor, and two sets of storage trays are installed on the surface of the rotating shaft.

[0013] Furthermore, the frame structure includes a frame base, side mounting frames are symmetrically installed on the left and right sides of the frame base, the upper end faces of the side mounting frames are connected to mounting frames, a second mounting plate is installed on the opposite side of the mounting frame, a first mounting plate is installed between the two groups of side mounting frames on the corresponding sides, and a fixing plate is bolted to the upper end face of the frame base.

[0014] Compared with the prior art, the utility model provides a cable storage device, which has the following beneficial effects:

[0015] 1. First, the device drives the threaded shaft to rotate by rotating the rocker, and then drives the movable plate to move downward, so that the first roller contacts the second roller, thereby applying pressure to the cable. Although pressure is applied to the cable at this time, the cable can still move. When the storage tray rotates, the cable on the storage tray and the cable in the compression position are subjected to relative force. Therefore, the cable between the storage tray and the first roller is in a taut state, and then when the storage tray rotates, the cable stored on the storage tray is compacted. Secondly, in order to better compress the cable, the compression rod will adaptively adjust according to the thickness of the cable on the storage tray. When the thickness becomes thicker and thicker, the compression rod automatically moves upward through the action of the connecting rod. When the cable is completely pulled out of the storage tray, the compression rod can automatically move downward through the action of the telescopic spring. Therefore, through the cooperation between the above two structures, the device solves the problem that the existing storage device is prone to jamming when compressing the cable, and cannot improve the compression and compaction of the cable when storing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a cable storage device of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a cable storage device mounting frame of the utility model;

[0018] Figure 3 This is a schematic diagram of a storage tray structure and a storage plate structure of a cable storage device of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a groove plate of a cable storage device of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of a movable block of a cable storage device of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of a fixing plate of a cable storage device of the utility model;

[0022] Figure 7 The utility model is a cable storage device Figure 6A local enlarged structural schematic diagram;

[0023] Figure 8 The utility model is a schematic diagram of a movable plate structure of a cable storage device.

[0024] In the figure: 1. frame base; 2. side mounting frame; 3. first mounting plate; 4. first servo motor; 5. rotating shaft; 6. storage tray; 7. storage plate; 8. mounting frame; 9. second mounting plate; 10. groove plate; 11. fixed plate; 12. shaft; 13. telescopic spring; 14. movable block; 15. connecting rod; 16. clamping rod; 17. second servo motor; 18. lead screw; 19. bearing seat; 20. guide rail; 21. slider; 22. movable body; 23. column; 24. top plate; 25. first roller; 26. threaded shaft; 27. rocker; 28. movable plate; 29. ​​second roller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] See also Figure 1-8 The utility model provides the following technical solutions: a cable storage device, including a frame structure, a driving structure, and a storage structure. The frame structure is equipped with a self-compacting structure that can self-compact according to the thickness of the cable storage. The frame structure is also equipped with an adjusting structure that can achieve tight compaction of the cable. The self-compacting structure includes a second mounting plate 9 mounted on the frame structure, a groove plate 10 is mounted on the lower end surface of the second mounting plate 9, a groove is provided on the lower end surface of the groove plate 10, a shaft 12 is transversely installed in the groove, and telescopic springs 13 are sleeved on both sides of the shaft 12. The surface of the shaft 12 is movable. A movable block 14 is movably installed, and one side of the movable block 14 contacts the end of the corresponding telescopic spring 13. A connecting rod 15 is movably installed on the lower end surface of the movable block 14, and a clamping rod 16 is movably installed on the end of the connecting rod 15. Its adjustment structure includes a fixed plate 11 installed on the frame structure, a second servo motor 17 is installed on the left side of the upper end of the fixed plate 11, and a bearing seat 19 is also installed on the upper end of the fixed plate 11. A lead screw 18 is connected to the output end of the second servo motor 17 and is connected to the inner ring of the bearing seat 19, and a compaction structure for adjusting the tensile strength when the cable is stored is movably installed on the surface of the lead screw 18.

[0028] In this embodiment, the specific working principle is: first, the cable is wrapped around the storage structure for several turns, and then the driving structure is started to drive the storage structure to wrap and store the cable. At this time, when the cable passes through the compaction structure, the cable can generate a relative tensile force, so that the cable can be wrapped more compactly when stored, thereby solving the problem that the existing storage device cannot effectively compact the cable. Secondly, in order to be able to more effectively prevent the cable from being loose in the compaction contact, the clamping rod 16 will adaptively adjust according to the thickness of the cable on the storage tray 6. When the thickness becomes thicker and thicker, the clamping rod 16 automatically moves upward through the action of the connecting rod 15. When the cable is completely pulled out from the storage tray 6, the clamping rod can automatically move downward through the action of the telescopic spring 13. Therefore, according to the above, the problem that the existing storage device cannot effectively compact and compact the storage can be solved.

[0029] Based on the above, how does the compaction structure compact the cable? For details, please refer to Figure 6 , Figure 7 , Figure 8 It can be seen that the compaction structure includes a movable body 22 installed on the surface of the screw 18, a guide rail 20 is also installed on the upper end surface of the fixed plate 11, a slider 21 is movably installed on the surface of the guide rail 20, a column 23 is symmetrically installed on the upper end of the movable body 22, a first roller 25 is movably installed on the lower side of the opposite side of the column 23, a groove is opened on the opposite side of the column 23 near the top of the first roller 25, and a top plate 24 is installed on the upper end of the column 23, a threaded hole is provided on the upper end of the top plate 24, and a threaded shaft 26 is connected to the thread in the threaded hole, a rocker 27 is provided on the upper end of the threaded shaft 26, and a movable plate 28 is installed on the lower end, and the movable plate 28 is The side is stuck in the groove on the side opposite to the first roller 25, and the second roller 29 is movably installed on the inner side of the movable plate 28. According to the diameter of the cable, the rocker 27 is adjusted to connect it with the threaded hole through the threaded shaft 26, so that the threaded shaft 26 moves downward, thereby driving the movable plate 28 to move downward, so that the first roller 25 and the second roller 29 apply pressure to the cable. At this time, due to the effect of pressure, the cable between the storage tray 6 and the first roller 25 is in a taut state, and then when the storage tray 6 rotates, the cable stored on the storage tray 6 is compacted, thereby achieving the compaction of the cable.

[0030] In order to prevent the pressing rod 16 from being stuck when moving upward, please refer to Figure 4 and Figure 5 It can be seen that the lower end of the connecting rod 15 is connected to the clamping rod 16, and the connection between the connecting rod 15 and the clamping rod 16 is located in the middle position of the upper surface of the clamping rod 16. Through this position setting, the connecting rod 15 and the clamping rod 16 can be prevented from being vertical, thereby preventing the clamping rod 16 from getting stuck when moving upward.

[0031] See also Figure 3 It can be seen that the storage structure includes two groups of storage trays 6 installed on the driving structure, and a storage plate 7 is installed between the two groups of storage trays 6 in a ring array.

[0032] In order to enable the clamping rod 16 to better clamp the cable and prevent the cable from becoming loose later, the clamping rod 16 is close to the storage plate 7, and the length of the clamping rod 16 is less than the length of the storage plate 7, so that the contact area between the surface of the clamping rod 16 and the cable can be large enough. It is noted here that the clamping rod 16 cannot be consistent with the length of the storage plate 7 because it will cause friction and jamming between the two.

[0033] See also Figure 1 It can be seen that the driving structure includes a first mounting plate 3 installed on the frame structure, a first servo motor 4 is installed on the surface of the first mounting plate 3, a rotating shaft 5 is connected to the output end of the first servo motor 4, and two groups of storage trays 6 are installed on the surface of the rotating shaft 5.

[0034] See also Figure 1 and Figure 2 It can be seen that the frame structure includes a frame base 1, and side mounting frames 2 are symmetrically installed on the left and right sides of the frame base 1. The upper end faces of the side mounting frames 2 are connected to mounting frames 8, and the second mounting plate 9 is installed on the opposite side of the mounting frame 8. The first mounting plate 3 is installed between the two groups of side mounting frames 2 on the corresponding sides, and the upper end face of the frame base 1 is bolted with a fixing plate 11.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable storage device, comprising a frame structure, a driving structure, and a storage structure, characterized in that: The frame structure is provided with a self-compacting structure capable of self-compacting according to the thickness of the stored cables, and the frame structure is also provided with an adjusting structure capable of realizing tight compaction of the cables, wherein the self-compacting structure comprises a second mounting plate (9) mounted on the frame structure, a groove plate (10) being mounted on the lower end surface of the second mounting plate (9), a groove being provided on the lower end surface of the groove plate (10), a shaft (12) being transversely mounted in the groove, telescopic springs (13) being sleeved on both sides of the shaft (12), a movable block (14) being movably mounted on the surface of the shaft (12), and a side surface of the movable block (14) being in contact with a corresponding telescopic spring. The ends of the compression spring (13) are in contact, a connecting rod (15) is movably installed on the lower end surface of the movable block (14), and a clamping rod (16) is movably installed on the end of the connecting rod (15). Its adjustment structure includes a fixed plate (11) installed on the frame structure, a second servo motor (17) is installed on the left side of the upper end of the fixed plate (11), and a bearing seat (19) is also installed on the upper end of the fixed plate (11). The output end of the second servo motor (17) is connected to a lead screw (18) and is connected to the inner ring of the bearing seat (19), and a compaction structure for adjusting the tensile strength when the cable is stored is movably installed on the surface of the lead screw (18).

2. A cable storage device according to claim 1, characterized in that: The compacting structure comprises a movable body (22) mounted on the surface of the lead screw (18), a guide rail (20) being further mounted on the upper end surface of the fixed plate (11), a slider (21) being movably mounted on the surface of the guide rail (20), a column (23) being symmetrically mounted on the upper end of the movable body (22), a first roller (25) being movably mounted on the lower side opposite to the column (23), a groove being provided on the side opposite to the column (23) near the top of the first roller (25), a top plate (24) being mounted on the upper end of the column (23), a threaded hole being provided on the upper end of the top plate (24), a threaded shaft (26) being threadedly connected in the threaded hole, a rocking wheel (27) being provided on the upper end of the threaded shaft (26), a movable plate (28) being mounted on the lower end, both sides of the movable plate (28) being clamped in the grooves on the side opposite to the first roller (25), a second roller (29) being movably mounted on the inner side of the movable plate (28).

3. A cable storage device according to claim 1, characterized in that: The lower end of the connecting rod (15) is connected to a pressing rod (16), and the connection between the connecting rod (15) and the pressing rod (16) is located in the middle of the upper surface of the pressing rod (16).

4. A cable storage device according to claim 1, characterized in that: The storage structure comprises two groups of storage trays (6) mounted on the driving structure, and a storage plate (7) is mounted between the two groups of storage trays (6) in a ring array.

5. A cable storage device according to claim 1, characterized in that: The pressing rod (16) is close to the storage plate (7), and the length of the pressing rod (16) is shorter than the length of the storage plate (7).

6. A cable storage device according to claim 1, characterized in that: The driving structure comprises a first mounting plate (3) mounted on a frame structure, a first servo motor (4) being mounted on the surface of the first mounting plate (3), a rotating shaft (5) being connected to the output end of the first servo motor (4), and two groups of storage trays (6) being mounted on the surface of the rotating shaft (5).

7. A cable storage device according to claim 1, characterized in that: The frame structure comprises a frame base (1), side mounting frames (2) are symmetrically mounted on both left and right sides of the frame base (1), the upper end faces of the side mounting frames (2) are connected to mounting frames (8), a second mounting plate (9) is mounted on the side opposite to the mounting frame (8), a first mounting plate (3) is mounted between the two groups of side mounting frames (2) on the corresponding sides, and a fixing plate (11) is bolted to the upper end face of the frame base (1).

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