Single power drive ring array press head synchronous press positioning column device and upper disc module

Abstract

The utility model discloses a single power drive annular array pressure head synchronous pressure positioning column device, include: front pressure positioning piece fixed plate, pressure column unit, lower lifting ring plate and lower lifting power part, pressure column unit surrounds the same center G, lower lifting power part drives all double pressure point mounting plate to carry all pressure column unit synchronous close to the center G. The utility model discloses still a kind of upper disc module, including single power integrated drive annular array pressure head synchronous pressure coil device and single power drive annular array pressure head synchronous pressure positioning column device. Compared with prior art, adopt the synchronous pressure positioning column device of the utility model, can utilize pressure column unit and be set up multiple positioning columns in the center cylinder around the center cylinder, and positioning column is completely pressed into center cylinder, facilitate the smooth implementation of the next material withdrawal procedure. The upper disc module of the utility model can realize the function of pressure coil and pressure positioning column simultaneously, compact and reasonable in structure, and small in occupied space.

Description

Technical Field

[0001] This utility model belongs to the technical field of hollow cup motor coil manufacturing equipment, and particularly relates to a single-power drive ring array pressure head synchronous pressure positioning column device and upper plate module. Background Technology

[0002] In the development of a new rhomboid sheet coil rolling scheme, a positioning post pressing device is needed. This device can completely press multiple positioning posts arranged around the same central cylinder into the central cylinder, preventing the protruding positioning posts from obstructing the axial displacement of the material along the central cylinder, thus facilitating the subsequent material unloading process. The material is a rolled coil; the unloading process involves an unloading ring pushing the rolled coil, which is tightly attached to the central cylinder, upwards a certain distance from bottom to top. (Note: This section is only used to illustrate the research background of this utility model and does not constitute prior art).

[0003] Existing pressure column devices are mostly single-point driven and cannot achieve synchronous pressing of a ring array. In other words, there is no device in the existing technology that can achieve the above function.

[0004] Therefore, it is necessary to provide a new single-power drive ring array pressure head synchronous pressure positioning column device and upper plate module to solve the above-mentioned technical problems. Summary of the Invention

[0005] (a) Technical problems to be solved Based on this, the present invention provides a single-power driven annular array pressure head synchronous pressing positioning column device to solve the technical problem that the single-point driven pressure column device in the prior art cannot realize the function of synchronous pressing positioning column into the annular array.

[0006] (II) Technical Solution To solve the above-mentioned technical problems, this utility model proposes a single-power driven annular array pressure head synchronous pressure positioning column device, including: a front pressure positioning component fixing plate, a pressure column unit, a lower lifting ring plate, and a lower lifting power component; the pressure column unit is installed on the upper part of the front pressure positioning component fixing plate, and there are multiple sets of pressure column units, which are arranged around the same center G; the lower lifting ring plate is slidably connected to the front pressure positioning component fixing plate in a vertical direction; the pressure column unit includes: a double pressure point mounting plate, a lower driven force receiving component and a positioning component pressure head respectively disposed at both ends of the double pressure point mounting plate; the double pressure point mounting plate and the lower lifting ring plate slide laterally. The positioning member pressure head faces the center G. Each of the lower driven force-bearing members has a lower wedge-shaped active pressure block on one side of its lower part. The lower wedge-shaped active pressure block is fixed to the lower lifting ring plate. The lower part of the lower wedge-shaped active pressure block has an inclined lower active extrusion surface on the side near the lower driven force-bearing member. The lower active extrusion surface abuts against the lower driven force-bearing member. The lower lifting power member is connected to the lower lifting ring plate and is used to drive the lower lifting ring plate and all the lower wedge-shaped active pressure blocks to rise together, extruding the lower driven force-bearing member, and driving all the dual-pressure point mounting plates carrying all the positioning member pressure heads to synchronously approach the center G.

[0007] This utility model also proposes an upper plate module, including the single-power driven annular array pressure head synchronous pressure positioning column device as described above. The upper plate module further includes a single-power integrated driven annular array pressure head synchronous pressure coil device integrally disposed above the single-power driven annular array pressure head synchronous pressure positioning column device; the single-power integrated driven annular array pressure head synchronous pressure coil device includes: a front pressure coil fixing plate, a pressure rod unit, an upper lifting ring plate, and an upper lifting power component; the pressure rod unit is installed on the lower part of the front pressure coil fixing plate. The pressure bar unit comprises multiple sets, and these multiple sets of pressure bar units are arranged around the same center O; the upper lifting ring plate is slidably connected to the front pressure coil fixing plate vertically; the pressure bar unit includes: a three-pressure point mounting plate, upper driven force-bearing components respectively disposed at both ends of the three-pressure point mounting plate, and a coil pressure head; the three-pressure point mounting plate is slidably connected to the upper lifting ring plate horizontally; the coil pressure head faces the center O, and each upper driven force-bearing component has an upper wedge-shaped active pressure block on one side of its upper part, the upper wedge-shaped active pressure block being fixed to the upper lifting ring plate. On the ring plate, the lower part of the upper wedge-shaped active pressure block near the upper driven force-bearing member has an inclined upper active pressing surface, which abuts against the upper driven force-bearing member; the upper lifting power member is connected to the upper lifting ring plate and is used to drive the upper lifting ring plate together with all the upper wedge-shaped active pressure blocks to descend, pressing the upper driven force-bearing member, and driving all the three-pressure point mounting plates carrying all the coil pressure heads to synchronously approach the center O; the front pressure coil fixing plate is generally in the shape of a circular ring plate, and the middle of the front pressure coil fixing plate... The upper part is the feed inlet; the upper lifting ring plate is a circular ring plate coaxially arranged with the front pressure coil fixing plate, and the upper lifting ring plate is sleeved on the outside of the front pressure coil fixing plate. The upper wedge-shaped active pressure block is fixed to the lower part of the upper lifting ring plate; multiple sets of pressure rod units are evenly distributed around the axis L1 of the front pressure coil fixing plate as the center, and the axis L1 passes through the center O; the axis L1 and the axis M1 are collinear; the number of pressure rod units and pressure column units are the same, and the pressure column units and pressure rod units are arranged alternately.

[0008] (III) Beneficial Effects Compared with existing technologies, the synchronous pressing and positioning pin device of this invention can completely press multiple positioning pins arranged around the central cylinder into the central cylinder using the pressing pin unit, facilitating the smooth implementation of the next material unloading process. The upper plate module of this invention can simultaneously realize the functions of pressing coils and pressing positioning pins, with a compact and reasonable structure and small space occupation. Attached Figure Description

[0009] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a three-dimensional schematic diagram of the single-power driven annular array pressure head synchronous pressure positioning column device of this utility model; Figure 2 This is a schematic diagram illustrating the application state of the single-power driven annular array pressure head synchronous pressure positioning column device of this utility model. Figure 3 This is a schematic diagram of a portion of the synchronous pressing and positioning column device of this utility model; Figure 4 This is a three-dimensional schematic diagram of the synchronous pressure coil device in the upper plate module of this utility model; Figure 5 This is a schematic diagram showing the application status of the synchronous pressure coil device in the upper plate module of this utility model. Figure 6 This is a partial structural diagram of the upper plate module of this utility model; Figure 7 for Figure 6 A cross-sectional view; Figure 8 This is a three-dimensional schematic diagram of the upper plate module of this utility model; Figure 9 This is a front view schematic diagram of the upper plate module of this utility model; Figure 10 This is a schematic diagram showing the application status of the upper plate module of this utility model; Figure 11 This is a schematic diagram of the overall structure of the arc-shaped, sheet-like rhomboid coil in this utility model.

[0011] Explanation of reference numerals in the attached figures: 100. Arc-shaped rhomboid coil; 200. Upper plate module; 300. Rolled coil; 104. Proximal side; 105. Distal side; 11. Central cylinder; 21. Positioning post; 5. Single-power integrated drive ring array pressure head synchronous pressure coil device; 51. Front pressure coil fixing plate; 52. Pressure rod unit; 53. Upper lifting ring plate; 54. Upper lifting power component; 55. Upper wedge-shaped active pressure block; 56. Upper tension spring; 57. Upper upright; 59. Upper vertical sliding assembly; 60. Lateral sliding assembly; 61. Tension spring connecting adjusting screw; 62. Set screw; 63. Upper power component mounting plate; 511. Feed inlet; 521. Three-pressure point mounting plate; 522. First rotating wheel; 523. Coil pressure head; 541. First power telescopic shaft; 551. Upper active extrusion surface; 591. Upper vertical slide rail; 592. Upper vertical slider; 601. Horizontal slide rail; 602. First horizontal slider; 631. Install the vertical plate at the top; 632. Install the horizontal plate at the first top; 633. Install the horizontal plate at the first bottom; 5231. Spring sleeve; 5232. First compression spring; 5233. Plunger mounting rod; 5234. Spring plunger; 5211. Horizontal right-angled edge plate; 5212. Vertical right-angled edge plate; 52121, Pressure component mounting groove; 52331, Limiting ring; 52332, Connecting internal thread; 52341, Compression rod; 52342, Ball joint structure; 7. Single-power driven annular array pressure head synchronous pressure positioning column device; 71. Front pressure positioning fixing plate; 72. Pressure column unit; 73. Lower lifting ring plate; 74. Lower lifting power component; 75. Lower wedge-shaped active pressure block; 76. Lower tension spring; 77. Lower upright; 78. Fixed cover; 79. Lower vertical sliding assembly; 80. Second horizontal slider; 81. Lower power component mounting plate; 721. Double pressure point mounting plate; 722. Second rotating wheel; 723. Positioning pressure head; 741. Second power telescopic shaft; 751. Lower active extrusion surface; 791. Lower vertical slide rail; 792. Lower vertical slider; 811. Install the vertical plate at the bottom; 812. Install the horizontal plate at the top. 7211. Lateral guide structure; 7212. Mounting boss for clamping components; 7231. Pin sleeve; 7232. Press pin; 7233. Second compression spring; 7234. Connecting adjusting screw; 72121, Positioning groove; 72122, Screw mounting groove. Detailed Implementation

[0012] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0013] The following is in conjunction with the appendix Figure 1-11 The present invention provides a further description of the single-power drive annular array pressure head synchronous pressure positioning column device 7 and the upper plate module.

[0014] Please refer to this carefully. Figure 1-3 and Figure 8-11 This utility model discloses a single-power driven annular array pressure head synchronous pressure positioning column device 7, including: a front pressure positioning component fixing plate 71, a pressure column unit 72, a lower lifting ring plate 73, and a lower lifting power component 74; the pressure column unit 72 is installed on the upper part of the front pressure positioning component fixing plate 71, and there are multiple sets of pressure column units 72, which are arranged around the same center G; the lower lifting ring plate 73 is slidably connected to the front pressure positioning component fixing plate 71 in a vertical direction; the pressure column unit 72 includes: a double pressure point mounting plate 721, a lower driven force receiving component and a positioning component pressure head 723 respectively provided at both ends of the double pressure point mounting plate 721; the double pressure point mounting plate 721 and the lower lifting ring plate 73 The components are connected in a horizontal sliding manner; the positioning pressure head 723 faces the center G, and each lower driven force-bearing component has a lower wedge-shaped active pressure block 75 on one side of its lower part. The lower wedge-shaped active pressure block 75 is fixed on the lower lifting ring plate 73. The lower part of the lower wedge-shaped active pressure block 75 has an inclined lower active extrusion surface 751 on the side near the lower driven force-bearing component. The lower active extrusion surface 751 abuts against the lower driven force-bearing component. The lower lifting power component 74 is connected to the lower lifting ring plate 73 and is used to drive the lower lifting ring plate 73 and all the lower wedge-shaped active pressure blocks 75 to rise together, extruding the lower driven force-bearing component, and driving all the double pressure point mounting plates 721 carrying all the positioning pressure heads 723 to move synchronously towards the center G.

[0015] In this embodiment, the front pressure positioning plate 71 is a fixed structure, the lower lifting ring plate 73 is a liftable structure, and the lower lifting power component 74 provides lifting power to drive the lower lifting ring plate 73 to move up and down relative to the front pressure positioning plate 71. The dual pressure point mounting plate 721 is used to mount the lower driven force-bearing component and the positioning pressure head 723, and the positioning pressure head 723 acts directly on the positioning post 21. In use, the lower lifting power component 74 extends and drives the lower lifting ring plate 73 to rise. Since the lower wedge-shaped active pressure block 75 is fixed on the lower lifting ring plate 73, all the lower wedge-shaped active pressure blocks 75 rise together with the lower lifting ring plate 73. Each lower wedge-shaped active pressure block 75 presses upward against a lower driven force-bearing component. The lower wedge-shaped active pressure block 75 and the lower driven force-bearing component cooperate to convert the upward movement of the lower lifting ring plate 73 into the movement of the dual pressure point mounting plate 721 and the positioning pressure head 723 moving laterally toward the positioning post 21.

[0016] like Figure 2 A central cylinder 11 is located at the center G. A coil 300 is arranged around the central cylinder 11. Multiple positioning posts 21 are arranged around the central cylinder 11, with one side of each positioning post 21 located inside the central cylinder 11 and the other side of each positioning post 21 passing through the coil 300. A material ejection ring (not shown) is located below the coil 300. Multiple sets of pressing post units 72 are arranged around the outside of the multiple positioning posts 21. In specific implementation, the same number of pressing post units 72 can be set according to the number of positioning posts 21, and the positions of the two correspond one-to-one.

[0017] In use, the lower lifting power component 74 drives the lower lifting ring plate 73, along with all the lower wedge-shaped active pressure blocks 75, to rise together, squeezing the lower driven force-bearing component. This drives all the double-pressure point mounting plates 721, carrying all the positioning component pressure heads 723, to extend synchronously and approach the center G, applying pressure to the outer end face of the positioning post 21. This completely presses the multiple positioning posts 21 arranged around the central cylinder 11 into the central cylinder 11, thus completely separating the positioning posts 21 from the coil 300. Then, the lower lifting power component 74 drives the lower lifting ring plate 73 to descend, and the pressure post unit 72 retracts, completely separating the pressure post unit 72 from the coil 300. In this state, no components obstruct the axial movement of the coil 300, facilitating the smooth implementation of the next material removal process.

[0018] In specific implementation, the retraction of the pressure column unit 72 can be achieved through various structures. For example, the retraction of the pressure column unit 72 can be achieved by using the lower tension spring 76. Another example is that the lower driven force-bearing member is a wedge block structure that is slidably connected to the lower wedge-shaped active pressure block 75.

[0019] Compared with the prior art, the single-power driven annular array pressure head synchronous pressing positioning column device 7 of this utility model can use the pressure column unit 72 to completely press multiple positioning columns 21 arranged around the central cylinder 11 into the central cylinder 11. Then the pressure column unit 72 is retracted, so that there are no components to block the axial movement of the coil 300, which facilitates the smooth implementation of the next unloading process and provides specific structural support for the implementation of the new coiling scheme.

[0020] According to a specific embodiment of this utility model, the front pressure positioning fixing plate 71 is generally in the shape of a circular ring plate; the lower lifting ring plate 73 is generally in the shape of a circular ring plate coaxially arranged with the front pressure positioning fixing plate 71, and the lower lifting ring plate 73 is sleeved on the outside of the front pressure positioning fixing plate 71, and the lower wedge-shaped active pressing block 75 is fixed on the upper part of the lower lifting ring plate 73; multiple sets of pressing column units 72 are evenly distributed with the axis K1 of the front pressure positioning fixing plate 71 as the center, and the axis K1 passes through the center G.

[0021] In this embodiment, the front pressure positioning plate 71 is configured as an annular plate that matches the shape of the pressure column unit 72, and the lower lifting ring plate 73 is configured as an annular plate that matches the shape of the front pressure positioning plate 71. The surrounding axis K1 of the pressure column unit 72 is also configured as an annular plate. With this structure, the structure of the power-driven annular array pressure head synchronous pressure positioning column device 7 can be simplified, resulting in smaller mass and volume. The single power-driven annular array pressure head synchronous pressure positioning column device 7 of this utility model has an overall cylindrical shape.

[0022] According to a specific embodiment of this utility model, the single-power driven annular array pressure head synchronous pressure positioning column device 7 further includes: a lower tension spring 76, a lower upright rod 77, and a fixed cover 78. The fixed cover 78 is located above the front pressure positioning component fixing plate 71. The upper and lower ends of the lower upright rod 77 are fixedly connected to the front pressure positioning component fixing plate 71 and the fixed cover 78, respectively. The two ends of the lower tension spring 76 are connected to the fixed cover 78 and the double pressure point mounting plate 721, respectively. When all the double pressure point mounting plates 721 move towards the center G synchronously, all the lower tension springs 76 are stretched and accumulate a second elastic force. When the lower lifting power component 74 drives the lower lifting ring plate 73 to descend together with all the lower wedge-shaped active pressure blocks 75, under the action of the second elastic force, all the double pressure point mounting plates 721 carrying all the positioning component pressure heads 723 are driven to move away from the center G synchronously. The lower driven force-bearing component is a second rotating wheel 722 that is rotatably connected to the double pressure point mounting plate 721. The outer side of the second rotating wheel 722 abuts against the lower active extrusion surface 751.

[0023] In this embodiment, a specific retraction structure for the pressure column unit 72 is disclosed. Specifically, the fixed cover 78 is fixed above the front pressure positioning member fixing plate 71 via the lower upright rod 77, and the fixed cover 78 is used to fix one end of the lower tension spring 76.

[0024] This embodiment also discloses a specific structure of the lower driven force-bearing member, namely, the driven member is the second rotating wheel 722. In use, the lower active pressing surface 751 presses the cylindrical second rotating wheel 722 to rotate, which can flexibly and smoothly convert the pressure of the lower wedge-shaped active pressing block 75 into the centripetal thrust of the dual-pressure point mounting plate 721. In specific implementation, the bearing can be directly used as the second rotating wheel 722, which is low in cost, easy to implement, and has good rotational flexibility.

[0025] According to a specific embodiment of this utility model, the single-power driven annular array pressure head synchronous pressure positioning column device 7 further includes a lower vertical sliding component 79. The lower lifting ring plate 73 is slidably connected to the front pressure positioning component fixing plate 71 via the lower vertical sliding component 79. The lower vertical sliding component 79 includes a lower vertical slide rail 791 and a lower vertical slider 792 slidably connected to the lower vertical slide rail 791. The lower vertical slider 792 is fixed to the lower lifting ring plate 73, and the lower vertical slide rail 791 is fixed to the front pressure positioning component fixing plate 71. The single-power driven annular array pressure head synchronous pressure positioning column device 7 further includes a second transverse slider 80 fixed to the upper part of the front pressure positioning component fixing plate 71. The lower part of the double pressure point mounting plate 721 extends into the second transverse slider 80, and the lower part of the double pressure point mounting plate 721 is provided with a transverse guide structure 7211 that cooperates with the second transverse slider 80 to form a sliding structure. The transverse guide structure 7211 is a recessed guide groove or a raised transverse guide bar.

[0026] In this embodiment, the lower vertical sliding component 79 is used to achieve a sliding connection between the lower lifting ring plate 73 and the front pressure positioning component fixing plate 71, and the second horizontal slider 80 and the horizontal guide structure are used to achieve a sliding connection between the front pressure positioning component fixing plate 71 and the double pressure point mounting plate 721. This ensures the smoothness and stability of the sliding connection of the components.

[0027] According to a specific embodiment of this utility model, the double-pressure point mounting plate 721 has a pressure member mounting boss 7212 on the top side near the axis K1. The pressure member mounting boss 7212 has a recessed positioning groove 72121 on the side near the axis K1, and a screw mounting groove 72122 communicating with the positioning groove 72121 on the side away from the axis K1. The positioning member pressure head 723 includes: a pin sleeve 7231, a pressure pin 7232, a second compression spring 7233, and a connecting adjusting screw 7234. One end of the pin sleeve 7231 is inserted into the positioning groove 721. The pin 7234 is positioned within the pin sleeve 7231 and is located by the positioning groove 72121. The connecting adjusting screw 7234 passes through the screw mounting groove 72122 and extends into the pin sleeve 7231 and is threadedly connected to the pin sleeve 7231. One end of the pressing pin 7232 is located inside the pin sleeve 7231 and is slidably connected to the pin sleeve 7231. The other end of the pressing pin 7232 extends out of the pin sleeve 7231 and faces the axis K1. The second compression spring 7233 is located inside the pin sleeve 7231, and both ends of the second compression spring 7233 abut against the pressing pin 7232 and the connecting adjusting screw 7234, respectively.

[0028] This embodiment specifically discloses the mounting structure of the positioning member pressure head 723, where the positioning groove 72121 is used to position the pin sleeve 7231. This embodiment also specifically discloses the structure of the positioning member pressure head 723 itself. When the pressure pin 7232 applies pressure to the positioning post 21, it first squeezes the second compression spring 7233 to absorb the impact energy and prevent the pressure pin 7232 and the positioning post 21 from being damaged due to rigid collision.

[0029] More specifically, the pressure pin 7232 is a stepped shaft shape, smaller at both ends and larger in the middle. The end of the pressure pin 7232 closest to the second compression spring 7233 is inserted into one side of the second compression spring 7233 to position it. The end of the pressure pin 7232 furthest from the second compression spring 7233 extends out of the pin sleeve 7231. The pin sleeve 7231 has a constricted structure, which cooperates with the stepped structure on the pressure pin 7232 to prevent the pressure pin 7232 from completely dislodging from the pin sleeve 7231.

[0030] According to a specific embodiment of the present invention, the single-power driven annular array pressure head synchronous pressure positioning column device 7 further includes a lower power component mounting plate 81. The lower power component mounting plate 81 includes: a lower mounting vertical plate 811, a second upper mounting horizontal plate 812 and a second lower mounting horizontal plate (not shown) respectively fixed to the upper and lower parts of the lower mounting vertical plate 811. The second upper mounting horizontal plate 812 and the second lower mounting horizontal plate are respectively located on both sides of the lower mounting vertical plate 811. The second upper mounting horizontal plate 812 is fixedly installed on the lower part of the front pressure positioning component fixing plate 71. The lower lifting power component 74 is installed on the second lower mounting horizontal plate. The lower lifting power component 74 includes a second power telescopic shaft 741. The extended end of the second power telescopic shaft 741 is connected to the lower lifting ring plate 73.

[0031] Because the fixed mounting parts (front pressure positioning plate 71) and the actuating parts (lower lifting ring plate 73) of the lower lifting power component 74 are arranged laterally, the lower lifting power component 74 cannot be directly installed. In this embodiment, the lower power component mounting plate 81 has a stepped structure. This structure allows the lower lifting power component 74 to be installed on the front pressure positioning plate 71, and also enables the second power telescopic shaft 741 to be connected to the lower lifting ring plate 73.

[0032] According to a specific embodiment of this utility model, there are two sets of lower vertical sliding components 79, and the two sets of lower vertical sliding components 79 and a lower power component mounting plate 81 are evenly distributed around the axis K1; the lower lifting power component 74 is an electric push rod.

[0033] In this embodiment, two sets of lower vertical sliding components 79 are provided to further improve the smoothness of sliding. The position of the lower power component mounting plate 81 determines the position of the lower lifting power component 74. That is, the lower lifting power component 74 and the two sets of lower vertical sliding components 79 are evenly distributed, which can further improve the balance and stability of the force.

[0034] Please continue to refer to the reference. Figure 4-7This utility model also discloses an upper plate module 200, including the aforementioned single-power driven annular array pressure head synchronous pressure positioning column device 7. The upper plate module 200 also includes a single-power integrated driven annular array pressure head synchronous pressure coil device 5, which is integrally disposed above the single-power driven annular array pressure head synchronous pressure positioning column device 7. The single-power integrated driven annular array pressure head synchronous pressure coil device 5 includes: a front pressure coil fixing plate 51, a pressure rod unit 52, an upper lifting ring plate 53, and an upper lifting power component 54. The pressure rod unit 52 is installed on the front pressure coil fixing plate 51. 1. At the lower part, there are multiple sets of pressure rod units 52, and these multiple sets of pressure rod units 52 are arranged around the same center O; the upper lifting ring plate 53 is vertically slidably connected to the front pressure coil fixing plate 51; the pressure rod unit 52 includes: a three-pressure point mounting plate 521, upper driven force receiving components respectively provided at both ends of the three-pressure point mounting plate 521, and a coil pressure head 523; the three-pressure point mounting plate 521 is horizontally slidably connected to the upper lifting ring plate 53; the coil pressure head 523 faces the center O, and each upper driven force receiving component has an upper wedge-shaped active pressure block 55 on one side of its upper part. 5. Fixed on the upper lifting ring plate 53, the lower part of the upper wedge-shaped active pressure block 55 is provided with an inclined upper active pressing surface 551 on the side near the upper driven force receiving member, and the upper active pressing surface 551 abuts against the upper driven force receiving member; the upper lifting power member 54 is connected to the upper lifting ring plate 53 and is used to drive the upper lifting ring plate 53 together with all the upper wedge-shaped active pressure blocks 55 to descend, press the upper driven force receiving member, and drive all the three-pressure point mounting plates 521 carrying all the coil pressure heads 523 to move synchronously towards the center O; the front pressure coil fixing plate 51 is generally in the shape of a circular plate, and the front pressure coil is fixed. The upper middle part of plate 51 is the feed inlet 511; the upper lifting ring plate 53 is a circular ring plate coaxially arranged with the front pressure coil fixing plate 51, and the upper lifting ring plate 53 is sleeved on the outside of the front pressure coil fixing plate 51. The upper wedge-shaped active pressure block 55 is fixed to the lower part of the upper lifting ring plate 53; multiple sets of pressure rod units 52 are evenly distributed with the axis L1 of the front pressure coil fixing plate 51 as the center, and the axis L1 passes through the center O; the axis L1 and the axis K1 are collinear; the number of pressure rod units 52 and pressure column units 72 are the same, and the pressure column units 72 and pressure rod units 52 are arranged alternately.

[0035] In this embodiment, the structure and function of the synchronous pressing positioning column device have been described in detail in the above embodiments. The structure and function of the synchronous pressing coil device will be further explained below. It should be noted that the structure and function of the synchronous pressing coil device are similar to those of the synchronous pressing positioning column device, and their working principles can be referred to each other.

[0036] The front pressure coil fixing plate 51 is a fixed structure, while the upper lifting ring plate 53 is a liftable structure. The upper lifting power component 54 provides lifting power to drive the upper lifting ring plate 53 to move up and down relative to the front pressure coil fixing plate 51. The three-pressure point mounting plate 521 is used to mount the upper driven force-bearing component and the coil pressure head 523. The coil pressure head 523 directly acts on the arc-shaped sheet-like diamond coil 100. In use, the upper lifting power component 54 extends, driving the upper lifting ring plate 53 to descend. Since the upper wedge-shaped active pressure block 55 is fixed on the upper lifting ring plate 53, all the upper wedge-shaped active pressure blocks 55 descend together with the upper lifting ring plate 53. Each upper wedge-shaped active pressure block 55 presses down on an upper driven force-bearing component. The upper wedge-shaped active pressure block 55 and the upper driven force-bearing component cooperate to convert the descent of the upper lifting ring plate 53 into the action of the three-pressure point mounting plate 521 and the coil pressure head 523 moving laterally toward the arc-shaped sheet-like diamond coil 100.

[0037] Please refer to this carefully. Figure 5 and combined Figure 2 and Figure 10 A central cylinder 11 is located at axis L1 (collinear with axis K1). Multiple sets of pressure rod units 52 and multiple sets of pressure column units 72 are respectively arranged around the outside of multiple positioning columns 21, with the pressure rod units 52 and pressure column units 72 spaced apart. Multiple positioning columns 21 are arranged around the central cylinder 11, with one side of the positioning column 21 located inside the central cylinder 11 and the other side of the positioning column 21 passing through a coil 300. A material ejection ring (not shown) is provided below the coil 300. In specific implementation, the same number of pressure column units 72 can be set according to the number of positioning columns 21, and the positions of the two correspond one-to-one. Multiple arc-shaped sheet-like rhomboid coils 100 are arranged around the central cylinder 11, with each arc-shaped sheet-like rhomboid coil 100 having a proximal side 104 and a distal side 105 on its two sides. The proximal side 104 is located close to the central cylinder 11, and the distal side 105 is a certain distance away from the outer surface of the central cylinder 11. In this embodiment, the number of positioning posts 21, the number of arc-shaped rhomboid coils 100, the number of pressure post units 72, and the number of pressure rod units 52 are all equal (the number of positioning posts 21 in the attached figure is 13, which is taken as an example). The usage process is as follows.

[0038] First, the pressure bar unit 52 is used to repeatedly compress the arc-shaped sheet-like rhomboid coil 100. Specifically, the upper lifting power component 54 drives the upper lifting ring plate 53 and all the upper wedge-shaped active pressure blocks 55 to descend together, compressing the upper driven force-bearing component. This drives all the three-pressure point mounting plates 521, carrying all the coil pressure heads 523, to extend synchronously and approach the axis L1, so as to apply pressure to the outer side (especially the distal side 105) of the arc-shaped sheet-like rhomboid coil 100, so that the arc-shaped sheet-like rhomboid coil 100 is tightly attached to the central cylinder 11. The upper lifting power component 54 drives the upper lifting ring plate 53 to rise, and the pressure bar unit 52 retracts. When descending, the pressure bar unit 52 extends and repeatedly applies pressure to the outer side of the arc-shaped sheet-like rhomboid coil 100 to achieve the winding of the arc-shaped sheet-like rhomboid coil 100 into a whole coil 300.

[0039] Then, the pressure column unit 72 is used to press the positioning column 21. Specifically, the lower lifting power component 74 drives the lower lifting ring plate 73, along with all the lower wedge-shaped active pressure blocks 75, to rise together, pressing the lower driven force-bearing component. This drives all the double-pressure point mounting plates 721, carrying all the positioning component pressure heads 723, to extend synchronously and approach the center G, applying pressure to the outer end face of the positioning column 21. This completely presses the multiple positioning columns 21 surrounding the central cylinder 11 into the central cylinder 11, thus completely separating the positioning column 21 from the coil 300. Afterward, the lower lifting power component 74 drives the lower lifting ring plate 73 to descend, and the pressure column unit 72 retracts, completely separating the pressure column unit 72 from the coil 300. In this state, no component obstructs the axial movement of the coil 300, and the ejection ring rises, which can push out the coil 300, ensuring the smooth implementation of the ejection process.

[0040] In practice, the retraction of the pressure bar unit 52 and the pressure column unit 72 can be achieved through various structures. For example, the upper tension spring 56 can be used to retract the pressure bar unit 52; another example is that the upper driven force-bearing member is a wedge-shaped passive pressure block (not shown in the figure) that is slidably connected to the upper wedge-shaped active pressure block 55. A similar structure can be used for the pressure column unit 72.

[0041] The single-power integrated drive annular array pressure head synchronous coil pressing device 5 of this utility model can press multiple arc-shaped sheet-like rhomboid coils 100 arranged around the same central cylinder 11 toward the central cylinder 11, so that the arc-shaped sheet-like rhomboid coils 100 are tightly attached to the central cylinder 11. Moreover, by repeatedly lifting and lowering the lifting power component 54, pressure can be repeatedly applied to the outer surface of the arc-shaped sheet-like rhomboid coils 100, and finally the arc-shaped sheet-like rhomboid coils 100 are wound into a stable coil 300.

[0042] In this embodiment, the front pressure coil fixing plate 51 is provided with a feed port 511 to facilitate the insertion of the arc-shaped sheet-like rhomboid coil 100. The front pressure coil fixing plate 51 is configured as an annular plate that matches the distribution shape of the pressure rod unit 52, and the upper lifting ring plate 53 is configured as an annular plate that matches the shape of the front pressure coil fixing plate 51. The surrounding axis L1 of the pressure rod unit 52 is also aligned. With this structure, the structure of the synchronous pressure coil device 5 with the power integrated drive ring array pressure head can be simplified, resulting in a smaller weight and volume. The upper plate module 200 of this utility model has an overall cylindrical shape.

[0043] In summary, the upper plate module 200 of this utility model is composed of a synchronous coil pressing device and a synchronous positioning post pressing device. The two are coaxially arranged vertically, and the pressing post unit 72 and the pressing rod unit 52 are staggered, forming an integrated structure capable of simultaneously pressing the coil and the positioning post 21. The structure is compact and reasonable, making full use of space and occupying little space. The upper plate module 200 of this utility model provides specific structural support for the implementation of a novel rolling scheme.

[0044] According to a specific embodiment of this utility model, the single-power integrated drive ring array pressure head synchronous pressure coil device 5 further includes an upper tension spring 56 and an upper upright rod 57. The fixed cover 78 is located below the front pressure coil fixing plate 51. The upper and lower ends of the upper upright rod 57 are fixedly connected to the front pressure coil fixing plate 51 and the fixed cover 78, respectively. The two ends of the upper tension spring 56 are connected to the fixed cover 78 and the three-pressure point mounting plate 521, respectively. When all the three-pressure point mounting plates 521 move synchronously towards the center O, all the upper tension springs 56 are stretched and accumulate elastic force, and the upper lifting power component 54 drives the upper lifting ring. When plate 53 rises together with all the upper wedge-shaped active pressure blocks 55, under the action of elastic force, it drives all the three-pressure point mounting plates 521 to carry all the coil pressure heads 523 to move away from the center O synchronously; the upper driven force-bearing component is the first rotating wheel 522 which is rotatably connected to the three-pressure point mounting plate 521; the outer side of the first rotating wheel 522 abuts against the upper active extrusion surface 551; the lower tension spring 76 is located above the fixed cover 78, and the upper tension spring 56 is located below the fixed cover 78; the lower upright rod 77 and the upper upright rod 57 are vertically staggered in the single-power drive annular array pressure head synchronous pressure positioning column device 7.

[0045] In this embodiment, the fixed cover 78 also provides an installation base for the fixed connection of one end of the upper tension spring 56. The lower tension spring 76 and the upper tension spring 56 are located at the upper and lower parts of the fixed cover 78, respectively, so that the synchronous coil pressing device and the synchronous positioning column device have a nested overlapping section in the structure. Furthermore, the front coil pressing plate 51, the upper upright rod 57, the fixed cover 78, the lower upright rod 77, and the front positioning component fixing plate 71 are fixedly connected from top to bottom to form an integrated fixed structure, providing a stable foundation for the installation and smooth operation of the pressing rod unit 52 and the pressing column unit 72. The staggered arrangement of the lower upright rod 77 and the upper upright rod 57 facilitates the staggered installation of the pressing rod unit 52 and the pressing column unit 72, so that the pressing rod unit 52 and the pressing column unit 72 can ultimately act on the same work station to realize the coil winding and provide conditions for the unwinding of the material after winding.

[0046] This embodiment also discloses a specific retraction structure for the pressure bar unit 52. The retraction structure of the pressure bar unit 52 is similar to that of the pressure column unit 72 and can be achieved through an upper tension spring 56. This embodiment also discloses a specific structure for the upper driven force-bearing member, namely, the driven member is a first rotating wheel 522. In use, the upper active pressing surface 551 presses the cylindrical first rotating wheel 522 to rotate, which can flexibly and smoothly convert the pressure of the upper wedge-shaped active pressing block 55 into the centripetal thrust of the three-pressure-point mounting plate 521. In specific implementation, the bearing can be directly used as the first rotating wheel 522, which is low-cost, easy to implement, and provides good rotational flexibility.

[0047] According to a specific embodiment of this utility model, the single-power integrated drive ring array pressure head synchronous pressure coil device 5 further includes an upper vertical sliding component 59. The upper lifting ring plate 53 is slidably connected to the front pressure coil fixing plate 51 via the upper vertical sliding component 59. The upper vertical sliding component 59 includes an upper vertical slide rail 591 and an upper vertical slider 592 slidably connected to the upper vertical slide rail 591. The upper vertical slide rail 591 is fixed to the upper lifting ring plate 53, and the upper vertical slider 592 is fixed to the front pressure coil fixing plate 51.

[0048] In this embodiment, the upper vertical sliding component 59 is used to achieve a sliding connection between the upper lifting ring plate 53 and the front pressure coil fixing plate 51, and the horizontal sliding component 60 is used to achieve a sliding connection between the front pressure coil fixing plate 51 and the three-pressure point mounting plate 521. This ensures the smoothness and stability of the sliding connection of the components.

[0049] More specifically, the single-power integrated drive annular array pressure head synchronous pressure coil device 5 also includes a transverse sliding assembly 60. The three-pressure point mounting plate 521 is slidably connected to the front pressure coil fixing plate 51 via the transverse sliding assembly 60. The transverse sliding assembly 60 includes a transverse slide rail 601 and a first transverse slider 602 slidably connected to the transverse slide rail 601. The transverse slide rail 601 is fixed to the three-pressure point mounting plate 521, and the first transverse slider 602 is fixed to the front pressure coil fixing plate 51. There are two sets of upper vertical sliding assemblies 59. The two sets of upper vertical sliding assemblies 59 and an upper power component mounting plate 63 are evenly distributed around the axis L1. The upper lifting power component 54 is an electric push rod.

[0050] In this embodiment, two sets of upper vertical sliding components 59 are provided to further improve the smoothness of sliding. The position of the upper power component mounting plate 63 determines the position of the upper lifting power component 54. That is, the upper lifting power component 54 and the two sets of upper vertical sliding components 59 are evenly distributed, which can further improve the balance and stability of the force.

[0051] According to a specific embodiment of this utility model, the three-pressure point mounting plate 521 has a recessed pressure component mounting groove 52121 on the side near the axis L1; the coil pressure head 523 includes: a spring sleeve 5231, a first compression spring 5232, and a pressure head plunger. One end of the spring sleeve 5231 extends into and is fixed in the pressure component mounting groove 52121. The spring sleeve 5231 is a hollow cylinder, and an elastic pressure component mounting hole is provided inside the spring sleeve 5231; one end of the pressure head plunger is located in the elastic pressure component mounting hole and is slidably connected to the spring sleeve 5231, and the other end of the pressure head plunger faces the axis L1; the first compression spring 5232 is located in the elastic pressure component mounting hole, and both ends of the first compression spring 5232 abut against the bottom of the pressure component mounting groove 52121 and the pressure head plunger, respectively.

[0052] This embodiment specifically discloses the mounting structure of the coil pressure head 523. The spring sleeve 5231 is fixed by the pressure mounting groove 52121, ensuring the stability of the spring sleeve 5231 installation. This embodiment also specifically discloses the structure of the coil pressure head 523 itself. When the pressure head plunger applies pressure to the arc-shaped rhomboid coil 100, it first squeezes the first compression spring 5232 to absorb impact energy, preventing damage to the pressure head plunger and the arc-shaped rhomboid coil 100 due to rigid collision, thus achieving flexible processing.

[0053] According to a specific embodiment of this utility model, the three-pressure point mounting plate 521 is a right-angled plate composed of a horizontal right-angled side plate 5211 and a vertical right-angled side plate 5212; the horizontal slide rail 601 is fixed to the upper part of the horizontal right-angled side plate 5211; the pressure component mounting groove 52121 is provided on the side of the vertical right-angled side plate 5212 near the axis L1, and each vertical right-angled side plate 5212 is provided with two vertically arranged pressure component mounting grooves 52121; each set of pressure rod units 52 includes two sets of coil pressure heads 523 that are installed one-to-one in the two pressure component mounting grooves 52121; each vertical right-angled side plate 5212 is also provided with a tension spring connecting adjustment screw 61, which is located between the two pressure component mounting grooves 52121, and one end of the upper tension spring 56 is connected to the tension spring connecting adjustment screw 61. The positioning pressure head 723 is located between the two sets of coil pressure heads 523.

[0054] In this embodiment, the three-pressure-point mounting plate 521 integrates two sets of coil pressure heads 523 and a first rotating wheel 522. The two sets of coil pressure heads 523 are used to press the upper and lower parts of the arc-shaped sheet-like rhomboid coil 100, respectively, to expand the range of action on the arc-shaped sheet-like rhomboid coil 100 and improve the uniformity of the deformation of the arc-shaped sheet-like rhomboid coil 100. The first rotating wheel 522 is used to press the upper wedge-shaped active pressure block 55. That is, three pressure points are formed on the three-pressure-point mounting plate 521.

[0055] The tension spring connecting adjusting screw 61 serves two purposes: firstly, it connects to the upper tension spring 56; secondly, rotating the tension spring connecting adjusting screw 61 adjusts its extension length, thereby adjusting the tension of the upper tension spring 56. The tension spring connecting adjusting screw 61 is located between the two pressure member mounting slots 52121, which improves the smoothness of the force applied by the upper tension spring 56.

[0056] According to a specific embodiment of the present invention, the coil pressure head 523 further includes a set screw 62 that penetrates the vertical right-angle side plate 5212 and acts on the spring sleeve 5231. The set screw 62 is used to fix the spring sleeve 5231 in the pressure mounting groove 52121.

[0057] In this embodiment, the spring sleeve 5231 is locked in place by the set screw 62, which is convenient and quick.

[0058] According to a specific embodiment of this utility model, the pressure head plunger includes a plunger mounting rod 5233 and a spring plunger 5234. One end of the plunger mounting rod 5233 is provided with a protruding limiting ring 52331, and the other end of the plunger mounting rod 5233 is provided with a connecting internal thread 52332. One end of the spring plunger 5234 is fixedly connected to the plunger mounting rod 5233 through the connecting internal thread 52332. One end of the spring plunger 5234 is provided with a protruding pressure rod 52341, and the end of the pressure rod 52341 near the axis L1 is a ball head structure 52342. The elastic pressure member mounting hole includes a first mounting hole and a second mounting hole that are connected. The first compression spring 5232 and the limiting ring 52331 are both provided in the first mounting hole. The connection between the first mounting hole and the second mounting hole forms a limiting step to prevent the limiting ring 52331 from coming out of the elastic pressure member mounting hole.

[0059] In this embodiment, the pressure head plunger consists of a threaded plunger mounting rod 5233 and a spring plunger 5234, which improves the applicability of this utility model. Specifically, during implementation, various specifications of spring plungers 5234 can be set according to different specifications of arc-shaped, sheet-like, diamond-shaped coils 100. During use, a suitable specification of spring plunger 5234 can be selected and connected to the plunger mounting rod 5233 according to requirements.

[0060] According to a specific embodiment of this utility model, the single-power integrated drive ring array pressure head synchronous pressure coil device 5 further includes an upper power component mounting plate 63. The upper power component mounting plate 63 includes: an upper mounting vertical plate 631, a first upper mounting horizontal plate 632 and a first lower mounting horizontal plate 633 respectively fixed to the upper and lower parts of the upper mounting vertical plate 631. The first upper mounting horizontal plate 632 and the first lower mounting horizontal plate 633 are respectively located on both sides of the upper mounting vertical plate 631. The first lower mounting horizontal plate 633 is fixedly mounted on the upper part of the front pressure coil fixing plate 51. An upper lifting power component 54 is mounted on the first lower mounting horizontal plate 633. The upper lifting power component 54 includes a first power telescopic shaft 541. The extended end of the first power telescopic shaft 541 is connected to the upper lifting ring plate 53.

[0061] Because the fixing components (front pressure coil fixing plate 51) and the actuating components (upper lifting ring plate 53) of the lifting power component 54 are arranged horizontally, the lifting power component 54 cannot be directly installed. In this embodiment, the upper power component mounting plate 63 has a stepped structure. This structure allows the lifting power component 54 to be installed on the front pressure coil fixing plate 51, and enables the first power telescopic shaft 541 to be connected to the upper lifting ring plate 53.

[0062] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components; and they can also refer to a "transmission connection," that is, a power connection through various suitable methods such as belt drive, gear drive, or sprocket drive. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A device for synchronously pressing and positioning columns using a single-power driven annular array pressure head, characterized in that, include: The system comprises a front pressure positioning component fixing plate, a pressure column unit, a lower lifting ring plate, and a lower lifting power component; the pressure column unit is installed on the upper part of the front pressure positioning component fixing plate, and there are multiple sets of pressure column units arranged around the same center G; the lower lifting ring plate is slidably connected to the front pressure positioning component fixing plate in a vertical direction; the pressure column unit includes: a double pressure point mounting plate, a lower driven force-bearing component and a positioning component pressure head respectively disposed at both ends of the double pressure point mounting plate; The dual-pressure point mounting plate is slidably connected to the lower lifting ring plate in the lateral direction; the positioning member pressure head faces the center G, and each of the lower driven force-bearing members has a lower wedge-shaped active pressure block on one side of its lower part. The lower wedge-shaped active pressure block is fixed to the lower lifting ring plate, and the lower part of the lower wedge-shaped active pressure block has an inclined lower active extrusion surface on the side of its lower part close to the lower driven force-bearing member. The lower active extrusion surface abuts against the lower driven force-bearing member; the lower lifting power member is connected to the lower lifting ring plate and is used to drive the lower lifting ring plate together with all the lower wedge-shaped active pressure blocks to rise together, extruding the lower driven force-bearing member, and driving all the dual-pressure point mounting plates carrying all the positioning member pressure heads to synchronously approach the center G.

2. The single-power driven annular array pressure head synchronous pressure positioning column device according to claim 1, characterized in that, The front pressure positioning fixing plate is generally in the shape of a circular ring; the lower lifting ring plate is generally in the shape of a circular ring coaxially arranged with the front pressure positioning fixing plate, and the lower lifting ring plate is sleeved on the outside of the front pressure positioning fixing plate, and the lower wedge-shaped active pressure block is fixed on the upper part of the lower lifting ring plate; multiple sets of the pressure column units are evenly distributed around the axis M1 of the front pressure positioning fixing plate as the center, and the axis M1 passes through the center G.

3. The single-power driven annular array pressure head synchronous pressure positioning column device according to claim 2, characterized in that, The single-power driven annular array pressure head synchronous pressure positioning column device further includes: a lower tension spring, a lower upright rod, and a fixed cover. The fixed cover is located above the front pressure positioning component fixing plate. The upper and lower ends of the lower upright rod are fixedly connected to the front pressure positioning component fixing plate and the fixed cover, respectively. The two ends of the lower tension spring are connected to the fixed cover and the double pressure point mounting plate, respectively. When all the double pressure point mounting plates move synchronously toward the center G, all the lower tension springs are stretched and accumulate a second elastic force. When the lower lifting power component drives the lower lifting ring plate together with all the lower wedge-shaped active pressure blocks to descend, under the action of the second elastic force, all the double pressure point mounting plates carrying all the positioning component pressure heads are driven to move synchronously away from the center G. The lower driven force-bearing component is a second rotating wheel that is rotatably connected to the double pressure point mounting plate. The outer side of the second rotating wheel abuts against the lower active extrusion surface.

4. The single-power driven annular array pressure head synchronous pressure positioning column device according to claim 3, characterized in that, The single-power driven annular array pressure head synchronous pressure positioning column device further includes a lower vertical sliding assembly. The lower lifting ring plate is slidably connected to the front pressure positioning component fixing plate via the lower vertical sliding assembly. The lower vertical sliding assembly includes a lower vertical slide rail and a lower vertical slider slidably connected to the lower vertical slide rail. The lower vertical slider is fixed to the lower lifting ring plate, and the lower vertical slide rail is fixed to the front pressure positioning component fixing plate. The single-power driven annular array pressure head synchronous pressure positioning column device further includes a second transverse slider fixed to the upper part of the front pressure positioning component fixing plate. The lower part of the dual pressure point mounting plate extends into the second transverse slider, and the lower part of the dual pressure point mounting plate is provided with a transverse guide structure that cooperates with the second transverse slider to form a sliding structure. The transverse guide structure is a recessed guide groove or a raised transverse guide strip.

5. The single-power driven annular array pressure head synchronous pressure positioning column device according to claim 4, characterized in that, The dual-pressure point mounting plate has a pressure member mounting boss on the top side near the axis M1. The pressure member mounting boss has a recessed positioning groove on the side near the axis M1, and a screw mounting groove communicating with the positioning groove on the side away from the axis M1. The positioning member pressure head includes: a pin sleeve, a pressure pin, a second compression spring, and a connecting adjusting screw. One end of the pin sleeve is inserted into the positioning groove and positioned by the positioning groove. The connecting adjusting screw passes through the screw mounting groove and extends into the pin sleeve, and is threadedly connected to the pin sleeve. One end of the pressure pin is located inside the pin sleeve, and the pressure pin is slidably connected to the pin sleeve. The other end of the pressure pin extends out of the pin sleeve and faces the axis M1. The second compression spring is located inside the pin sleeve, and both ends of the second compression spring abut against the pressure pin and the connecting adjusting screw, respectively.

6. The single-power driven annular array pressure head synchronous pressure positioning column device according to claim 5, characterized in that, The single-power-driven annular array pressure head synchronous pressure positioning column device further includes a lower power component mounting plate. The lower power component mounting plate includes: a lower mounting vertical plate, a second upper mounting horizontal plate and a second lower mounting horizontal plate respectively fixed to the upper and lower parts of the lower mounting vertical plate. The second upper mounting horizontal plate and the second lower mounting horizontal plate are respectively located on both sides of the lower mounting vertical plate. The second upper mounting horizontal plate is fixedly installed on the lower part of the front pressure positioning component fixing plate. The lower lifting power component is installed on the second lower mounting horizontal plate. The lower lifting power component includes a second power telescopic shaft, and the extended end of the second power telescopic shaft is connected to the lower lifting annular plate.

7. The single-power driven annular array pressure head synchronous pressure positioning column device according to claim 6, characterized in that, The lower vertical sliding assembly consists of two sets, and the two sets of the lower vertical sliding assembly and one lower power component mounting plate are evenly distributed around the axis M1; the lower lifting power component is an electric push rod.

8. An upper plate module, characterized in that, Including the single-power drive annular array pressure head synchronous pressure positioning column device as described in any one of claims 2-7, the upper plate module further includes a single-power integrated drive annular array pressure head synchronous pressure coil device integrally disposed above the single-power drive annular array pressure head synchronous pressure positioning column device; The single-power integrated drive ring array pressure head synchronous pressure coil device includes: a front pressure coil fixing plate, a pressure rod unit, an upper lifting ring plate, and an upper lifting power component; the pressure rod unit is installed on the lower part of the front pressure coil fixing plate, and there are multiple sets of pressure rod units, which are arranged around the same center O; the upper lifting ring plate is slidably connected to the front pressure coil fixing plate vertically; the pressure rod unit includes: a three-pressure point mounting plate, upper driven force receiving components and coil pressure heads respectively provided at both ends of the three-pressure point mounting plate; the three-pressure point mounting plate is slidably connected to the upper lifting ring plate horizontally; the coil pressure head faces the center O, and each upper driven force receiving component has an upper wedge-shaped active pressure block on one side of its upper part. The upper wedge-shaped active pressure block is fixed to the upper lifting ring plate, and the lower part of the upper wedge-shaped active pressure block near the upper driven force receiving component has an inclined upper active pressing surface. The driven force-bearing component abuts; the upper lifting power component is connected to the upper lifting ring plate and is used to drive the upper lifting ring plate together with all the upper wedge-shaped active pressure blocks to descend, squeezing the upper driven force-bearing component, and driving all the three-pressure point mounting plates carrying all the coil pressure heads to synchronously approach the center O; the front pressure coil fixing plate is generally in the shape of a circular ring plate, and the upper middle part of the front pressure coil fixing plate is the feed port; the upper lifting ring plate is generally in the shape of a circular ring plate coaxially arranged with the front pressure coil fixing plate, and the upper lifting ring plate is sleeved on the outside of the front pressure coil fixing plate, and the upper wedge-shaped active pressure block is fixed to the lower part of the upper lifting ring plate; multiple sets of pressure rod units are evenly distributed around the axis L1 of the front pressure coil fixing plate as the center, and the axis L1 passes through the center O; the axis L1 and the axis M1 are collinear; the number of pressure rod units and pressure column units are the same, and the pressure column units and pressure rod units are arranged alternately.

9. The upper plate module according to claim 8, characterized in that, The single-power integrated drive annular array pressure head synchronous pressing coil device also includes an upper tension spring and an upper upright rod. The fixed cover is located below the front pressing coil fixing plate. The upper and lower ends of the upper upright rod are fixedly connected to the front pressing coil fixing plate and the fixed cover, respectively. The two ends of the upper tension spring are connected to the fixed cover and the three-pressure point mounting plate, respectively. When all the three-pressure point mounting plates move synchronously toward the center O, all the upper tension springs are stretched and accumulate elastic force. When the upper lifting power component drives the upper lifting ring plate together with all the upper wedge-shaped active pressure blocks to rise, under the action of the elastic force, all the three-pressure point mounting plates carrying all the coil pressure heads are driven to move synchronously away from the center O. The upper driven force-bearing component is a first rotating wheel that is rotatably connected to the three-pressure point mounting plate. The outer side of the first rotating wheel abuts against the upper active pressing surface. The lower tension spring is located above the fixed cover, and the upper tension spring is located below the fixed cover. The lower upright rod and the upper upright rod are vertically staggered in the single-power drive annular array pressure head synchronous pressing positioning column device.

10. The upper plate module according to claim 9, characterized in that, The single-power integrated drive annular array pressure head synchronous pressure coil device further includes an upper vertical sliding assembly. The upper lifting ring plate is slidably connected to the front pressure coil fixing plate via the upper vertical sliding assembly. The upper vertical sliding assembly includes an upper vertical slide rail and an upper vertical slider slidably connected to the upper vertical slide rail. The upper vertical slide rail is fixed to the upper lifting ring plate, and the upper vertical slider is fixed to the front pressure coil fixing plate. The single-power integrated drive annular array pressure head synchronous pressure coil device further includes a horizontal sliding assembly. The three-pressure point mounting plate is slidably connected to the front pressure coil fixing plate via the horizontal sliding assembly. The horizontal sliding assembly includes a horizontal slide rail and a first horizontal slider slidably connected to the horizontal slide rail. The horizontal slide rail is fixed to the three-pressure point mounting plate, and the first horizontal slider is fixed to the front pressure coil fixing plate. There are two sets of upper vertical sliding assemblies, and the two sets of upper vertical sliding assemblies and one upper power component mounting plate are evenly distributed around the axis L1. The upper lifting power component is an electric push rod.

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