Winding pressure plate device

Abstract

The utility model relates to the technical field of cable equipment, and particularly discloses a winding pressure plate device. The device comprises a working platform; a rotating structure; the upper pressing disc mechanism comprises a shell, a positioning structure connected with the shell in a sliding mode, a wire spool structure arranged on the outer side of the positioning structure and a guiding structure arranged between the positioning structure and the wire spool structure, and the positioning structure is used for being connected with the rotating structure in a matched and inserted mode; the wire spool structure comprises a plurality of wire winding plates arranged on the peripheral side of the positioning structure in a surrounding mode, the guiding structure comprises a plurality of sliding pushing pieces arranged on the outer side of the positioning structure and connecting blocks arranged on the inner sides of the wire winding plates, and inclined guiding grooves matched with the sliding pushing pieces in a sliding mode are formed in the connecting blocks. The sliding pushing piece can push the connecting block so that all the winding plates can expand outwards or retract inwards to be reset. The device is simple in mechanical structure, low in production cost and good in using effect.

Description

Technical Field

[0001] This utility model relates to the field of cable equipment technology, and in particular to a winding pressure plate device. Background Technology

[0002] In industrial production, wire winding is a common and crucial process used to neatly coil wire for easy storage, transportation, and subsequent processing. Traditional winding methods typically employ a pressure plate structure. The pressure plate applies downward pressure and rotates around the coil to tightly wind the wire onto the reel. Furthermore, the pressure plate needs to smoothly detach from the coiled wire after winding. Existing pressure plate structures are quite complex, often including multi-stage transmission devices and hydraulic or pneumatic systems to achieve pressure control and lifting. This complex structure not only increases the manufacturing cost of the equipment but also raises maintenance difficulty and failure rate. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a winding pressing plate device, which has a simple mechanical structure, low production cost, and good performance.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A winding pressing plate device, comprising:

[0006] Work platform;

[0007] A rotating structure is provided on the working platform;

[0008] An upper pressure plate mechanism is disposed above the working platform. The upper pressure plate mechanism includes a housing, a positioning structure disposed within the housing and slidably connected to the housing, a winding disc structure disposed outside the positioning structure, and a guide structure disposed between the positioning structure and the winding disc structure. The positioning structure is used to engage with the rotating structure. The winding disc structure includes multiple winding plates surrounding the positioning structure. The guide structure includes multiple sliding pushers disposed outside the positioning structure and connecting blocks disposed inside the winding plates. The connecting blocks are provided with inclined guide grooves that slide in cooperation with the sliding pushers. The sliding pushers can push the connecting blocks to cause each winding plate to expand outward or retract inward to reset.

[0009] According to some embodiments of the present invention, the positioning structure includes a pressure rod that slides relative to the housing, a positioning plug disposed at the bottom of the pressure rod and protruding from the bottom of the pressure rod, and a first elastic member disposed between the pressure rod and the positioning plug. The sliding push member is disposed on the outside of the pressure rod, the positioning plug is used to be inserted into the rotating structure, and the pressure rod can move downward relative to the housing by compressing the first elastic member.

[0010] According to some embodiments of the present invention, the guide groove is a through groove provided on the connecting block that gradually slopes from top to bottom along one side of the winding plate toward the side of the pressure rod, and the sliding pusher includes a crossbar that is laterally inserted into the through groove and slidably connected thereto.

[0011] According to some embodiments of the present invention, the guide groove is a T-shaped groove provided on one side of the connecting block. The T-shaped groove gradually slopes from top to bottom along one side of the winding plate towards the pressure rod. The sliding pusher has a T-shaped protrusion on one side that slides in cooperation with the T-shaped groove.

[0012] According to some embodiments of the present invention, the guiding structure further includes a guide slider horizontally disposed on the winding plate or the connecting block, and the housing is provided with a guide groove that slides in cooperation with the guide slider. The guide groove is used to guide the winding plate to expand and retract in a preset direction.

[0013] According to some embodiments of the present invention, the guide structure further includes a second elastic member with one end disposed on the sliding pusher and the other end connected to the housing. The second elastic member is used to move the pressure rod upward relative to the housing to reset.

[0014] According to some embodiments of the present invention, a stop block is provided between two adjacent winding plates.

[0015] According to some embodiments of the present invention, the rotating structure includes a rotating shaft disposed within the working platform and a driving structure for driving the rotating shaft to rotate, wherein the top of the rotating shaft is provided with a plug-in portion that cooperates with the positioning plug.

[0016] According to some embodiments of the present invention, the positioning plug includes a plurality of V-shaped prongs disposed at the bottom.

[0017] According to some embodiments of the present invention, the insertion part includes a plurality of elastic blocks that cooperate with the V-shaped insert teeth, and the V-shaped insert teeth are inserted downward between two adjacent elastic blocks.

[0018] This utility model has at least the following beneficial effects:

[0019] The interlocking of the positioning structure and the rotating structure allows the rotating structure to drive the positioning structure to rotate, facilitating winding. The guide structure is located between the positioning structure and the winding disc structure. The sliding pusher can push the connecting block and, guided by the guide groove, cause each winding plate to expand outward or retract inward to reset, facilitating wire release. The mechanical structure is simple, avoiding the use of complex multi-stage transmission devices, significantly reducing manufacturing costs and maintenance costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the upper pressure plate mechanism according to one embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the retraction state according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the expanded state of one embodiment of the present invention. Detailed Implementation

[0023] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.

[0024] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.

[0026] An embodiment of this utility model provides a winding pressing plate device, such as... Figure 1-3 As shown, it includes:

[0027] Work platform 1;

[0028] The rotating structure 101 is mounted on the working platform 1;

[0029] The upper pressure plate mechanism 201 is disposed above the working platform 1. The upper pressure plate mechanism 201 includes a housing 202, a positioning structure 203 disposed inside the housing 202 and slidably connected to the housing 202, a winding disc structure 204 disposed outside the positioning structure 203, and a guide structure 205 disposed between the positioning structure 203 and the winding disc structure 204. The positioning structure 203 is used to engage with the rotating structure 101. The winding disc structure 204 includes multiple winding plates 206 surrounding the positioning structure 203. The guide structure 205 includes multiple sliding pushers 207 disposed outside the positioning structure 203 and a connecting block 208 disposed inside the winding plates 206. The connecting block 208 is provided with an inclined guide groove 209 that slides in cooperation with the sliding pushers 207. The sliding pushers 207 can push the connecting block 208 to cause each winding plate 206 to expand outward or retract inward to reset.

[0030] The working platform 1 is the basic support part of the entire winding pressing plate device. The rotating structure 101 is embedded in the lower part of the working platform 1 and is driven to rotate by a motor or other drive device. The positioning structure 203 is connected to the rotating structure 101. The rotating structure 101 drives the positioning structure 203 to rotate, providing power for the winding operation, so that the wire is wound on the outside of the winding plate structure 204.

[0031] The guide structure 205 is positioned between the positioning structure 203 and the winding reel structure 204. As in this embodiment, the positioning structure 203 moves up and down, causing the sliding pushers 207 to slide synchronously. Each sliding pusher 207 then slides and engages with the guide grooves 209 on each connecting block 208, pushing the connecting block 208 outwards or inwards, thereby causing each winding plate 206 to expand outwards or retract inwards to reset. During the winding process, each winding plate 206 expands outwards together, ensuring the wire is wound evenly and tightly. After winding, the winding plates 206 can quickly retract, smoothly separating from the coiled wire, improving production efficiency. In this embodiment, the winding plates 206 are multiple arc-shaped plates evenly spaced around the pressure rod 210. The evenly spaced arc-shaped winding plates 206 ensure even distribution of the wire during winding, preventing wire accumulation or loosening. The guide groove 209 can be a through groove 213 on the connecting block 208, and the sliding pusher 207 can be a U-shaped, L-shaped, or other structure passing through the through groove 213. The guide groove 209 can also be an inclined T-shaped groove, dovetail groove, or other structure located on the inner side of the connecting block 208, and the sliding pusher 207 has an inclined T-shaped or dovetail-shaped protrusion on its outer side to cooperate with it. The expansion and retraction functions of each winding reel are achieved through physical transmission, avoiding the use of complex hydraulic or pneumatic systems and multi-stage transmission devices, significantly reducing manufacturing costs, maintenance difficulty and repair costs, and further improving economic efficiency. Through the cooperation of the sliding pusher 207 and the guide groove 209, the degree of expansion of the winding reel can be adjusted according to the diameter of the wire and winding requirements, improving flexibility.

[0032] In some embodiments, such as Figure 1-3 As shown, the positioning structure 203 includes a pressure rod 210 that slides relative to the housing 202, a positioning plug 211 disposed at the bottom of the pressure rod 210 and protruding from the bottom of the pressure rod 210, and a first elastic member 212 disposed between the pressure rod 210 and the positioning plug 211. A sliding push member 207 is disposed on the outside of the pressure rod 210. The positioning plug 211 is used to be inserted into the rotating structure 101. The pressure rod 210 can move downward relative to the housing 202 by compressing the first elastic member 212.

[0033] After the positioning plug 211 is inserted into the rotating structure 101, it is fixed. At this time, the pressure rod 210 can press against the positioning plug 211 by compressing the first elastic element 212 (such as a spring or spring block), thus moving downward relative to the housing 202. This causes the sliding pusher 207 on the pressure rod 210 to move downward, cooperating with the guide groove 209 to expand each winding plate 206 outward. When the winding is completed, the pressure rod 210 no longer presses downward, the positioning plug 211 disengages from the rotating structure 101 and quickly resets under the elastic force of the first elastic element 212. This, combined with the reset of the guide structure 205, allows each winding plate 206 to retract inward. The structure is simple and compact, reducing the use of complex mechanical parts, lowering manufacturing costs and maintenance difficulty, and further improving the economy and practicality of the device.

[0034] Furthermore, such as Figure 1-2 As shown, the guide groove 209 is a through groove 213 on the connecting block 208 that gradually slopes from top to bottom along the winding plate 206 towards the pressure rod 210. The sliding pusher 207 includes a crossbar 214 that is laterally inserted into the through groove 213 and slidably connected thereto.

[0035] The pressure rod 210 can drive the crossbar 214 to move downward or upward along the through groove 213. The sliding of the crossbar 214 in the inclined through groove 213 can effectively push and guide the movement direction of the winding plate 206 connected to the connecting block 208, realizing the expansion and retraction of the winding plate 206. The structure is simple and the expansion effect is good.

[0036] Furthermore, the guide groove 209 is a T-shaped groove provided on one side of the connecting block 208. The T-shaped groove gradually slopes from top to bottom along the winding plate 206 towards the pressure rod 210. The sliding pusher 207 has a T-shaped protrusion that slides in conjunction with the T-shaped groove.

[0037] The combination of T-slots and T-bumps provides a more stable sliding guide, effectively preventing the sliding pusher 207 from shifting or detaching during movement, ensuring that the expansion and retraction of each winding plate 206 is more precise and reliable. The structure is simple and easy to process and manufacture, further reducing production costs.

[0038] In some embodiments, such as Figure 2-3 As shown, the guide structure 205 also includes a guide slider 215 that is laterally disposed on the winding plate 206 or the connecting block 208. The housing 202 is provided with a guide groove 216 that slides in cooperation with the guide slider 215. The guide groove 216 is used to guide the winding plate 206 to expand and retract in a preset direction.

[0039] The guide slider 215 and guide groove 216 enable the winding plate 206 to move in a guiding manner, ensuring that the winding plate 206 always moves in a preset precise direction during expansion and retraction. For example, in this embodiment, the preset expansion direction is horizontal, so the guide groove 216 is a horizontally set groove.

[0040] In some embodiments, such as Figure 1-2 As shown, the guide structure 205 also includes a second elastic member 217 with one end disposed on the sliding push member 207 and the other end connected to the housing 202. The second elastic member 217 is used to move the pressure rod 210 upward relative to the housing 202 to reset.

[0041] After the winding action is completed, the positioning structure 203 and the rotating structure 101 separate. The setting of the second elastic element 217, such as the spring and elastic element, can provide reliable reset power for the pressure rod 210, so that the pressure rod 210 can quickly approach the housing 202, and the sliding pusher 207 on the pressure rod 210 moves upward synchronously. In conjunction with the guide groove 209, the winding plate 206 connected to the connecting block 208 is driven to retract and reset, and quickly detach from the wire.

[0042] Furthermore, such as Figure 1 As shown, a stop block 218 is provided between two adjacent winding plates 206.

[0043] Specifically, the stop 218 is an L-shaped stop on one side of the lower edge of the winding plate 206, so that the winding plate 206 will not retract excessively when it retracts and resets. When the adjacent winding plate 206 retracts, the side of its lower edge that does not have the stop 218 abuts against the stop 218 to achieve retraction limit.

[0044] Furthermore, such as Figure 2 As shown, the rotating structure 101 includes a rotating shaft 102 disposed in the working platform 1 and a driving structure 103 for driving the rotating shaft 102 to rotate. The top of the rotating shaft 102 is provided with a plug-in portion 104 that cooperates with the positioning plug 211.

[0045] By engaging the rotating shaft 102 with the positioning plug 211, the positioning structure 203 and the rotating structure 101 can be quickly connected and precisely positioned, ensuring synchronous rotation with the rotating shaft 102 during winding, thus improving the stability and accuracy of winding. Specifically, the top of the plug 104 is flush with the upper surface of the work platform 1, reducing the gap between the positioning structure 203 and the winding plate 206 after plugging in, and preventing the wire from getting tangled.

[0046] Furthermore, such as Figure 1-2 As shown, the positioning plug 211 includes a plurality of V-shaped prongs 219 disposed at the bottom.

[0047] The V-shaped design provides good guidance during insertion, making it easier to insert into the connector 104 and ensuring precise alignment between the positioning plug 211 and the connector 104, thereby improving assembly efficiency.

[0048] Furthermore, such as Figure 1-2 As shown, the insertion part 104 includes a plurality of elastic blocks 105 that cooperate with the V-shaped insert 219, and the V-shaped insert 219 is inserted downward between two adjacent elastic blocks 105.

[0049] Specifically, the elastic block 105 has a beveled edge that can automatically adapt to the insertion angle of the V-shaped insert 219. When the V-shaped insert 219 is inserted, it can be inserted along the beveled edge. At the same time, the elastic block 105 is compressed in the gap between two adjacent V-shaped inserts 219 to achieve locking, eliminating the need for a complex locking device and simplifying the overall structure.

[0050] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. A winding pressing plate device, characterized in that, include: Work platform (1); A rotating structure (101) is provided on the working platform (1); An upper pressure plate mechanism (201) is disposed above the working platform (1). The upper pressure plate mechanism (201) includes a housing (202), a positioning structure (203) disposed inside the housing (202) and slidably connected to the housing (202), a winding disc structure (204) disposed outside the positioning structure (203), and a guide structure (205) disposed between the positioning structure (203) and the winding disc structure (204). The positioning structure (203) is used to engage with the rotating structure (101). The winding reel structure (204) includes a plurality of winding plates (206) arranged around the periphery of the positioning structure (203). The guide structure (205) includes a plurality of sliding pushers (207) arranged outside the positioning structure (203) and a connecting block (208) arranged inside the winding plate (206). The connecting block (208) is provided with an inclined guide groove (209) that slides in cooperation with the sliding pusher (207). The sliding pusher (207) can push the connecting block (208) so that each winding plate (206) expands outward or retracts inward to reset.

2. The winding pressing plate device according to claim 1, characterized in that: The positioning structure (203) includes a pressure rod (210) that slides relative to the housing (202), a positioning plug (211) disposed at the bottom of the pressure rod (210) and protruding from the bottom of the pressure rod (210), and a first elastic member (212) disposed between the pressure rod (210) and the positioning plug (211). The sliding push member (207) is disposed on the outside of the pressure rod (210). The positioning plug (211) is used to be inserted into the rotating structure (101). The pressure rod (210) can move downward relative to the housing (202) by compressing the first elastic member (212).

3. The winding pressing plate device according to claim 2, characterized in that: The guide groove (209) is a through groove (213) on the connecting block (208) that gradually slopes from top to bottom along one side of the winding plate (206) toward the side of the pressure rod (210). The sliding pusher (207) includes a crossbar (214) that is laterally inserted into the through groove (213) and slidably connected thereto.

4. The winding pressing plate device according to claim 2, characterized in that: The guide groove (209) is a T-shaped groove provided on one side of the connecting block (208). The T-shaped groove gradually slopes from top to bottom along one side of the winding plate (206) towards one side of the pressure rod (210). The sliding pusher (207) has a T-shaped protrusion on one side that slides in conjunction with the T-shaped groove.

5. A winding pressing plate device according to any one of claims 3-4, characterized in that: The guide structure (205) further includes a guide block (215) laterally disposed on the winding plate (206) or the connecting block (208). The housing (202) is provided with a guide groove (216) that cooperates with the guide block (215) to slide. The guide groove (216) is used to guide the winding plate (206) to expand and retract in a preset direction.

6. A winding pressing plate device according to any one of claims 2-4, characterized in that: The guide structure (205) further includes a second elastic element (217) with one end disposed on the sliding pusher (207) and the other end connected to the housing (202). The second elastic element (217) is used to move the pressure rod (210) upward relative to the housing (202) to reset.

7. The winding pressing plate device according to claim 2, characterized in that: A stop (218) is provided between two adjacent winding plates (206).

8. The winding pressing plate device according to claim 2, characterized in that: The rotating structure (101) includes a rotating shaft (102) disposed in the working platform (1) and a driving structure (103) for driving the rotating shaft (102) to rotate. The top of the rotating shaft (102) is provided with a plug-in portion (104) that cooperates with the positioning plug (211).

9. A winding pressing plate device according to claim 8, characterized in that: The positioning plug (211) includes a plurality of V-shaped prongs (219) located at the bottom.

10. A winding pressing plate device according to claim 9, characterized in that: The insertion part (104) includes a plurality of elastic blocks (105) that cooperate with the V-shaped insert (219), and the V-shaped insert (219) is inserted downward between two adjacent elastic blocks (105).

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