Coil panel turntable mechanism
The line coil holder with an automatic centering mechanism addresses misalignment issues by using sliding blocks and pivoted arms to align coils precisely, preventing damage during paper insertion and improving durability.
Patent Information
- Application Number
- CN202422286616.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-19
AI Technical Summary
The existing coil disc rotor lacks an automatic center positioning structure when placed, which causes the coil disc to be aligned with the rotor when the equipment vibrates or wears, and damages the paper insertion equipment.
A coil disk turntable mechanism is designed, including positioning grooves, side grooves, positioning sliders, lifting grooves, limiting columns, lifting disks, second articulation blocks, traction arm and damping rods, etc. The lifting disk is driven downward by electric cylinders, and the traction positioning sliders move to the center, so as to achieve alignment of the coil disk and the center of the turntable.
Automatic alignment between the coil disk and the center of the turntable is achieved, which avoids damage to the paper insertion equipment caused by misalignment, and improves the positioning accuracy of the coil disk and the stability of the equipment.
Smart Images
Figure CN223109857U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coil processing turntables, and specifically relates to a coil reel turntable mechanism. Background Art
[0002] The motor wire reel is a carrier of the motor wire harness, mainly used for winding wires or other pipelines together to facilitate management and use. Before winding the coil, the coil reel needs to be placed on the turntable of the paper inserting machine to insert insulating paper into the wire groove.
[0003] When the above device is used, it does not have a structure for automatically centering the coil reel. When placing the coil reel on the existing turntable, it can only rely on the robotic arm to place it according to a predetermined program. If the coil reel cannot be aligned with the turntable after being placed due to the vibration or wear of the equipment during processing, the paper inserting equipment is very likely to damage the coil reel during the subsequent paper inserting operation. Based on the existing technical deficiencies, the utility model designs a coil reel turntable mechanism. Summary of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a coil reel turntable mechanism, which has the advantage of automatically centering the coil reel.
[0005] The utility model provides the following technical solution: A coil reel turntable mechanism includes a main body of the paper inserting equipment. The upper surface of the main body of the paper inserting equipment is provided with a turntable main body. The bottom of the turntable main body is fixedly connected with a bottom column. A positioning mechanism for facilitating the centering of the coil reel is arranged inside the turntable main body and the bottom column;
[0006] The positioning mechanism includes a positioning groove, a side groove, a positioning slider, a first hinge block, a lifting groove, a limiting column, a lifting plate, a second hinge block, a traction arm, a second electric cylinder, a damping rod and a spring. The positioning groove is vertically opened on the upper surface of the turntable main body. The side groove is opened on the side wall of the positioning groove. The positioning slider is slidably connected inside the positioning groove. The first hinge block is fixedly connected to the lower surface of the positioning slider. The lifting groove is opened on the side wall of the bottom column. The limiting column is fixedly connected inside the bottom column. The lifting plate slides up and down on the limiting column. The second hinge block is fixedly connected to the side wall of the lifting plate. Both ends of the traction arm are rotatably hinged to the first hinge block and the second hinge block. The second electric cylinder is fixedly connected to the bottom of the inner cavity of the bottom column. The damping rod is fixedly connected to the top of the second electric cylinder. Both ends of the spring are respectively fixedly connected to the lower surface of the lifting plate and the bottom of the inner cavity of the bottom column.
[0007] As a preferred technical solution of the present utility model, a maintenance board is fixedly connected to the upper surface of the paper inserting device main body. An activity groove is opened on the upper surface of the paper inserting device main body. A support frame is slidably connected inside the activity groove. A fixing plate is fixedly connected to the support frame. A paper inserting head is fixedly connected to one side of the fixing plate facing the turntable main body. A paper inserting rod is inserted and installed on the paper inserting head. A first electric cylinder is fixedly connected to the other side of the fixing plate.
[0008] As a preferred technical solution of the present utility model, a connecting seat is fixedly connected to the bottom of the bottom column. A servo motor is arranged at the bottom of the connecting seat.
[0009] As a preferred technical solution of the present utility model, the paper inserting rod penetrates and slides up and down on the fixing plate.
[0010] As a preferred technical solution of the present utility model, the telescopic end of the first electric cylinder is connected to the paper inserting rod.
[0011] As a preferred technical solution of the present utility model, the output end of the servo motor is fixedly connected to the connecting seat.
[0012] As a preferred technical solution of the present utility model, the positioning slider is slidably clamped inside the positioning groove and the side groove. The lifting disc slides up and down inside the bottom column. The second hinge block penetrates and slides up and down inside the lifting groove.
[0013] As a preferred technical solution of the present utility model, the top end of the damping rod is fixedly connected to the lower surface of the lifting disc.
[0014] Compared with the prior art, the present utility model has the following beneficial effects:
[0015] For this coil disc turntable mechanism, by placing the coil disc on the turntable main body and then starting the second electric cylinder to pull the side groove and the damping rod to drive the lifting disc to move downward. Since the second hinge block is arranged on the side wall of the lifting disc, and the second hinge block is connected to the positioning slider slidably connected to the turntable main body through the traction arm and the first hinge block, when the lifting disc moves downward, it will pull the second hinge block and the traction arm to move downward accordingly, and then pull the positioning slider to move toward the center position of the turntable main body under the limitation of the positioning groove and the side groove. When multiple positioning sliders move inward simultaneously, they will contact the coil disc placed on the turntable main body. The moving positioning slider will push the coil disc to coincide with the center point of the turntable main body. When the coil disc is aligned with the turntable main body and the second electric cylinder still needs to contract, the lifting disc will no longer move downward. The damping rod and the spring at the bottom of the lifting disc expand to reduce the traction force on the lifting disc and also reduce the clamping force of the positioning slider on the coil until the second electric cylinder moves upward and resets to push the positioning slider outward to release the clamping and positioning of the turntable main body. This device facilitates the coincidence of the coil disc and the center point of the turntable main body. Description of the Drawings
[0016] Figure 1 This is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 This is a schematic diagram of the overall structure of the paper inserting device of the present utility model;
[0018] Figure 3 This is a schematic diagram of the turntable structure of the present utility model;
[0019] Figure 4 This is a schematic cross-sectional view of the positioning mechanism of the present utility model.
[0020] In the figure: 1. Main body of the paper inserting device; 101. Maintenance board; 102. Activity slot; 103. Support frame; 104. Fixed plate; 105. Paper inserting head; 106. Paper inserting rod; 107. First electric cylinder; 2. Turntable main body; 201. Bottom column; 202. Connecting seat; 203. Servo motor; 3. Positioning mechanism; 301. Positioning slot; 302. Side slot; 303. Positioning slider; 304. First hinge block; 305. Lifting slot; 306. Limit column; 307. Lifting plate; 308. Second hinge block; 309. Traction arm; 310. Second electric cylinder; 311. Damping rod; 312. Spring. Detailed Implementation Modes
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-4 , a coil disk turntable mechanism, including a main body 1 of a paper inserting device, a turntable main body 2 is arranged on the upper surface of the main body 1 of the paper inserting device, and a positioning mechanism 3 for facilitating the centering of the coil disk is arranged in the turntable main body 2 and the bottom column 201. A maintenance board 101 is fixedly connected to the upper surface of the main body 1 of the paper inserting device, an activity slot 102 is opened on the upper surface of the main body 1 of the paper inserting device, a support frame 103 is slidably connected inside the activity slot 102, a fixed plate 104 is fixedly connected to the support frame 103, a paper inserting head 105 is fixedly connected to one side of the fixed plate 104 facing the turntable main body 2, a paper inserting rod 106 is inserted and installed on the paper inserting head 105, a first electric cylinder 107 is fixedly connected to the other side of the fixed plate 104, the paper inserting rod 106 penetrates and slides up and down on the fixed plate 104, and the telescopic end of the first electric cylinder 107 is connected to the paper inserting rod 106.
[0023] Please refer to Figures 3-4, positioning mechanism 3, the positioning mechanism 3 includes a positioning groove 301, a side groove 302, a positioning slider 303, a first hinge block 304, a lifting groove 305, a limiting column 306, a lifting plate 307, a second hinge block 308, a traction arm 309, a second electric cylinder 310, a damping rod 311 and a spring 312, the positioning groove 301 is opened through the upper surface of the turntable body 2, the side groove 302 is opened on the side wall of the positioning groove 301, the positioning slider 303 is slidably connected to the inside of the positioning groove 301, the first hinge block 304 is fixedly connected to the lower surface of the positioning slider 303, the lifting groove 305 is opened on the side wall of the bottom column 201, the limiting column 306 is fixedly connected to the inside of the bottom column 201, and the lifting plate 307 slides and rises and falls in the limiting On the column 306, the second hinge block 308 is fixedly connected to the side wall of the lifting plate 307, the two ends of the traction arm 309 are rotatably hinged on the first hinge block 304 and the second hinge block 308, the second electric cylinder 310 is fixedly connected to the bottom of the inner cavity of the bottom column 201, the damping rod 311 is fixedly connected to the top of the second electric cylinder 310, the two ends of the spring 312 are respectively fixedly connected to the lower surface of the lifting plate 307 and the bottom of the inner cavity of the bottom column 201, the positioning slider 303 is slidably engaged in the positioning groove 301 and the side groove 302, the lifting plate 307 slides and rises inside the bottom column 201, the second hinge block 308 penetrates and slides in the lifting groove 305, and the top of the damping rod 311 is fixedly connected to the lower surface of the lifting plate 307.
[0024] By setting the positioning slider 303, the first hinge block 304, the limiting column 306, the lifting plate 307, the second hinge block 308 and the pulling arm 309, when the lifting plate 307 is lifted or lowered, the lifting plate 307 can pull the positioning slider 303 to slide in the positioning groove 301 and the side groove 302 through the first hinge block 304, the second hinge block 308 and the pulling arm 309, thereby pushing the coil disk placed on the turntable body 2 to the center, and by setting the damping rod 311 and the spring 312, it is prevented that after the positioning slider 303 completes the positioning of the coil disk, the second electric cylinder 310 drives the lifting plate 307 to continue to move downward, causing the positioning slider 303 to clamp the coil disk.
[0025] See also Figures 3-4 The bottom of the turntable body 2 is fixedly connected to a bottom column 201 , the bottom of the bottom column 201 is fixedly connected to a connecting seat 202 , a servo motor 203 is arranged at the bottom of the connecting seat 202 , and the output end of the servo motor 203 is fixedly connected to the connecting seat 202 .
[0026] By setting the turntable body 2, the coil disk can be placed on the turntable body 2 and the paper insertion operation can be performed on the coil disk by using the paper insertion head 105, the paper insertion rod 106 and the first electric cylinder 107. By setting the connecting seat 202 and the servo motor 203, the turntable body 2 can be driven to rotate a fixed angle according to the upper coil disk slot to perform the paper insertion operation.
[0027] Working principle: When a coil disk turntable mechanism is in use, in the initial state, first, the support frame 103 is arranged on the upper surface of the paper inserting device main body 1. At the bottom of the support frame 103, a paper inserting head 105 is arranged on the fixed plate 104. The paper inserting rod 106 inserted into the paper inserting head 105 penetrates to the back of the fixed plate 104 and is connected to the first electric cylinder 107, so as to perform paper inserting operation on the coil disk slot on the turntable main body 2. The servo motor 203 arranged in the inner cavity of the paper inserting device main body 1 is connected to the bottom column 201 and the turntable main body 2 through the connecting seat 202. A positioning slider 303 is slidably connected in the positioning groove 301 opened on the turntable main body 2. The first hinge block 304 fixed at the bottom of the positioning slider 303 is connected to the lifting disk 307 lifted in the bottom column 201 through the traction arm 309 and the second hinge block 308, so as to control the positioning slider 303 to slide inside the positioning groove 301 to adjust the position of the coil disk on the turntable main body 2;
[0028] When it is necessary to make the coil disk coincide with the center point of the turntable main body 2, first place the coil disk on the turntable main body 2, and then start the second electric cylinder 310 to pull the side groove 302 and the damping rod 311 to drive the lifting disk 307 to move downward. Since the side wall of the lifting disk 307 is provided with the second hinge block 308, and the second hinge block 308 is connected to the positioning slider 303 slidably connected on the turntable main body 2 through the traction arm 309 and the first hinge block 304, when the lifting disk 307 moves downward, it will pull the second hinge block 308 and the traction arm 309 to move downward accordingly, and then pull the positioning slider 303 to move towards the center position of the turntable main body 2 under the limitation of the positioning groove 301 and the side groove 302. When multiple positioning sliders 303 move inward at the same time, they will contact the coil disk placed on the turntable main body 2, and the moving positioning slider 303 will push the coil disk to coincide with the center point of the turntable main body 2. When the coil disk is aligned with the turntable main body 2 and the second electric cylinder 310 still needs to contract, the lifting disk 307 will no longer move downward. The damping rod 311 and the spring 312 at the bottom of the lifting disk 307 expand to reduce the traction force on the lifting disk 307 and also reduce the clamping force of the positioning slider 303 on the coil until the second electric cylinder 310 moves upward and resets and pushes the positioning slider 303 to move outward to release the clamping and positioning of the turntable main body 2. This device facilitates the coincidence of the coil disk with the center point of the turntable main body 2.
[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A coil disc turntable mechanism, comprising a paper inserting device main body (1), characterized in that: A turntable body (2) is provided on the upper surface of the paper insertion device body (1); a bottom column (201) is fixedly connected to the bottom of the turntable body (2); and a positioning mechanism (3) for aligning the coil disk is provided inside the turntable body (2) and the bottom column (201); A positioning mechanism (3), the positioning mechanism (3) comprising a positioning groove (301), a side groove (302), a positioning slide block (303), a first hinge block (304), a lifting groove (305), a limiting column (306), a lifting plate (307), a second hinge block (308), a traction arm (309), a second electric cylinder (310), a damping rod (311) and a spring (312), the positioning groove (301) being arranged through the upper surface of the rotating plate body (2), the side groove (302) being arranged on the side wall of the positioning groove (301), the positioning slide block (303) being slidably connected to the inside of the positioning groove (301), the first hinge block (304) being fixedly connected to the lower surface of the positioning slide block (303), the lifting plate (307) being arranged to lift the rotating plate body (2) and the lifting plate (307) being arranged to lift the rotating plate body (2). The lowering groove (305) is provided on the side wall of the bottom column (201); the limiting column (306) is fixedly connected to the inside of the bottom column (201); the lifting plate (307) is slidably lifted and lowered on the limiting column (306); the second hinge block (308) is fixedly connected to the side wall of the lifting plate (307); the two ends of the traction arm (309) are rotatably hinged on the first hinge block (304) and the second hinge block (308); the second electric cylinder (310) is fixedly connected to the bottom of the inner cavity of the bottom column (201); the damping rod (311) is fixedly connected to the top of the second electric cylinder (310); and the two ends of the spring (312) are respectively fixedly connected to the lower surface of the lifting plate (307) and the bottom of the inner cavity of the bottom column (201).
2. The coil disk turntable mechanism according to claim 1, characterized in that: An inspection plate (101) is fixedly connected to the upper surface of the paper insertion device body (1), a movable groove (102) is provided on the upper surface of the paper insertion device body (1), a support frame (103) is slidably connected to the inside of the movable groove (102), a fixing plate (104) is fixedly connected to the support frame (103), a paper insertion head (105) is fixedly connected to the side of the fixing plate (104) facing the turntable body (2), a paper insertion rod (106) is plugged and installed on the paper insertion head (105), and a first electric cylinder (107) is fixedly connected to the other side of the fixing plate (104).
3. The coil disk turntable mechanism according to claim 1, characterized in that: The bottom of the bottom column (201) is fixedly connected to a connecting seat (202), and the bottom of the connecting seat (202) is provided with a servo motor (203).
4. A coil disk turntable mechanism according to claim 2, characterized in that: The paper insertion rod (106) penetrates and slides on the fixed plate (104) to be lifted and lowered.
5. A coil disk turntable mechanism according to claim 2, characterized in that: The telescopic end of the first electric cylinder (107) is connected to the paper insertion rod (106).
6. The coil disk turntable mechanism according to claim 3, wherein: The output end of the servo motor (203) is fixedly connected to the connecting seat (202).
7. The coil disk turntable mechanism according to claim 1, characterized in that: The positioning slider (303) is slidably clamped inside the positioning groove (301) and the side groove (302), the lifting disc (307) slides up and down inside the bottom column (201), and the second hinge block (308) penetrates and slides up and down inside the lifting groove (305).
8. The coil disk turntable mechanism according to claim 1, characterized in that: The top end of the damping rod (311) is fixedly connected to the lower surface of the lifting disc (307).