Positioning and conveying mechanism of flexible PCB (Printed Circuit Board) coiling machine

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By designing a positioning and conveying mechanism of PCB soft plate coiler including leveling, deviation correction, heat dissipation and support components, the problem of soft plate materials prone to curling edges during the conveying process in traditional equipment is solved, and a higher quality PCB soft plate processing and a more stable transmission process are achieved.

CN222907082UActive Publication Date: 2025-05-27GUANGDONG PINTU TECH CO LTD

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Patent Information

Application Number: CN202421548326.3
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-07-02
Publication Date: 2025-05-27
Estimated Expiration: 2034-07-02

AI Technical Summary

Technical Problem

When conveying soft plate materials in the traditional PCB soft plate rolling machine, due to the flexible structure of the material, it is easy to cause curling edges, which affects the processing of PCB soft plates.

Method used

A PCB soft-plate coiler positioning conveying mechanism including a transmission assembly, a leveling assembly, a deviation correction assembly, a heat dissipation assembly and a support assembly is designed. The soft plate material is leveled by the leveling assembly to prevent edge curling; the material position is adjusted by the correcting assembly to improve transmission stability; and the normal operation and stability of the equipment are ensured through the heat dissipation assembly and the support assembly.

Benefits of technology

It effectively prevents the soft plate material from tilting during the conveying process, improves the processing quality and transmission stability of the PCB soft plate, and ensures the normal operation and stability of the equipment.

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Abstract

The utility model relates to the technical field of PCB (Printed Circuit Board) soft board processing, in particular to a positioning and conveying mechanism of a PCB soft board coiling machine. The technical problems that when a traditional soft board coiling machine conveys materials, the soft board materials are of a flexible structure in the conveying process, edge warping is likely to be generated in the conveying process, and machining of a PCB soft board is affected are solved. According to the technical scheme, the positioning and conveying mechanism of the soft PCB coiling machine comprises a base, a conveying assembly, a leveling assembly, a deviation rectifying assembly, a heat dissipation assembly and a supporting assembly; compared with the situation that when a traditional soft PCB winding machine conveys materials, the soft PCB materials are prone to edge warping in the conveying process, and machining of soft PCBs is affected, the device adjusts the distance between the leveling structure and the soft PCB materials in a vertical moving mode in the soft PCB material guiding process, and therefore the flexible PCB materials can be leveled more stably, and machining efficiency is improved. And the flexible board material is leveled in a leveling manner so as to prevent the flexible board material from generating edge warping in the conveying process to influence the processing of the PCB flexible board.

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Description

Technical Field

[0001] The utility model relates to the technical field of PCB flexible board processing, in particular to a positioning and conveying mechanism for a PCB flexible board coiling machine. Background Technique

[0002] A PCB flexible board coiling machine is an automated device used in the PCB manufacturing process. First, the flexible board material is loaded onto the feeding shaft of the coiling machine. Then, wires or coils are connected to the flexible board for conducting electricity and making connections during subsequent processing. Next, the coiling machine automatically unfolds the flexible board material from the feeding shaft and feeds it into subsequent processing equipment. However, during the use of traditional PCB flexible board coiling machines, traditional PCB flexible board coiling machines unfold the flexible board material from the feeding shaft and feed it into subsequent processing procedures for circuit board assembly and production. However, when traditional flexible board coiling machines transport materials, due to the flexible structure of the flexible board material, it is prone to edge warping during transportation, affecting the processing of PCB flexible boards. Content of the Utility Model

[0003] In order to overcome the problem that during the operation of traditional PCB flexible board coiling machines in daily use, when traditional flexible board coiling machines transport materials, due to the flexible structure of the flexible board material, it is prone to edge warping during transportation, affecting the processing of PCB flexible boards.

[0004] The technical solution of the utility model is: a positioning and conveying mechanism for a PCB flexible board coiling machine, including a base, a transmission component, a leveling component, a deviation correction component, a heat dissipation component, and a support component; a transmission component with a transmission function is arranged on one side of the base, a leveling component with a leveling function is arranged above the transmission component, a deviation correction component with a deviation correction function is arranged above the base, a heat dissipation component with a heat dissipation function is arranged below the base, and a support component with a support function is arranged below the base.

[0005] Preferably, the base is supported and shock-absorbed by the support component, the device is heat-dissipated by the heat dissipation component, the flexible board material is transported by the transmission component, the flexible board material is leveled by the leveling component to prevent edge warping, and the flexible board material is deviation-corrected by the deviation correction component to improve its stability during transmission.

[0006] As a preference, the transmission component includes a rotating shaft and a coiling roller; a rotating shaft is arranged on one side of the base, a coiling roller is arranged outside the rotating shaft, the coiling roller is connected to the rotating shaft by a keyway, and the rotation of the rotating shaft is controlled by a motor device. During use, the rotation of the rotating shaft drives the rotation of the coiling roller, and the PCB flexible board is transported by the rotation of the coiling roller.

[0007] Preferably, the leveling assembly includes a connecting frame, a fixing block, a first connecting rod, a threaded rod, a connecting plate and a telescopic rod. Above the coiling roller is provided a connecting frame, above the connecting frame is provided a fixing block, inside the fixing block is provided a first connecting rod, the first connecting rod is threadedly connected to the fixing block, inside the first connecting rod is provided a threaded rod, the threaded rod is threadedly connected to the first connecting rod, one end of the threaded rod is provided with a connecting plate, the connecting plate is connected to the threaded rod through a bearing, and above the connecting plate is provided a telescopic rod. During use, the position of the fixing block is fixed by the connecting frame, the first connecting rod is rotated to drive the threaded rod to rotate, the threaded rod rotates to drive the connecting plate to move up and down, the telescopic rod is used to limit the connecting plate, and the connecting plate moves up and down to press and level the transmitted PCB flexible board, thereby preventing the PCB flexible board from warping and affecting the processing of the PCB flexible board.

[0008] Preferably, the leveling assembly further includes a fixing frame, a first fixing pin, a handle and a second fixing pin. Above the fixing block is provided a fixing frame, inside the fixing frame is provided a first fixing pin, inside the fixing frame is provided a second fixing pin, and outside the second fixing pin is provided a handle. During use, the fixing frame and the first connecting rod are connected and fixed by the first fixing pin, the handle and the fixing frame are connected and fixed by the second fixing pin, the angle of the handle is adjusted by rotating the handle, the fixing frame is rotated by rotating the handle, and the first connecting rod is rotated by the rotation of the fixing frame.

[0009] Preferably, the deviation rectifying assembly includes a guide rail and a linear motor. Above the base is provided a guide rail, outside the guide rail is provided a linear motor, and the linear motor is slidably connected to the guide rail. During use, the linear motor is started to drive the linear motor to slide along the guide rail, and the position of the linear motor is adjusted to rectify the PCB flexible board when the position of the PCB flexible board is offset during transmission.

[0010] Preferably, the heat dissipation assembly includes a control cabinet and heat dissipation holes. Below the base is provided a control cabinet, and heat dissipation holes are opened below the control cabinet. There are multiple groups of heat dissipation holes. During use, the control equipment can be placed in the control cabinet, and heat dissipation is performed on the control through the heat dissipation holes, thereby preventing high temperature from affecting the normal operation of the electronic equipment in the device.

[0011] Preferably, the support assembly includes a bracket and a shock pad. Below the base is provided a bracket, there are multiple groups of brackets, and a shock pad is provided at the lower end of the bracket. During use, the base is supported by the bracket to support the device, and the bracket is shock-absorbed by the shock pad to shock-absorb the device and improve the stability of the device during use.

[0012] The beneficial effects of the present utility model:

[0013] 1. Compared with traditional PCB flexible board coiling machines, which unwind the flexible board material from the feeding shaft and feed it into subsequent processing procedures for circuit board assembly and production, when the traditional flexible board coiling machine conveys the material, the flexible board material is prone to warping during transportation due to its flexible structure, which affects the processing of PCB flexible boards. This device adjusts the distance between the leveling structure and the flexible board material by moving up and down during the guiding process of the flexible board material, and levels the flexible board material to prevent warping during transportation from affecting the processing of PCB flexible boards.

[0014] 2. The rotation of the rotating shaft drives the rotation of the coiling roller, and the rotation of the coiling roller is used to transmit and process the PCB flexible board. The fixing frame and the first connecting rod are connected and fixed by the first fixing pin, the handle and the fixing frame are connected and fixed by the second fixing pin. The angle of the handle is adjusted by rotating the handle. The rotation of the handle drives the rotation of the fixing frame, the rotation of the fixing frame drives the rotation of the first connecting rod, the position of the fixed block is fixed by the connecting frame, the rotation of the first connecting rod drives the rotation of the threaded rod, the rotation of the threaded rod drives the up and down movement of the connecting plate, the connecting plate is limited by the telescopic rod, and the transmitted PCB flexible board is pressed and leveled by the up and down movement of the connecting plate, thereby preventing the PCB flexible board from warping and affecting the processing of the PCB flexible board.

[0015] 3. The base is supported by the bracket to support the device, and the bracket is shock-absorbed by the shock-absorbing pad to shock-absorb the device and improve the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the first three-dimensional structural schematic diagram of the positioning and transmission mechanism of the PCB flexible board coiling machine of the present invention;

[0017] Figure 2 Shows the second three-dimensional structural schematic diagram of the positioning and transmission mechanism of the PCB flexible board coiling machine of the present invention;

[0018] Figure 3 Shows the partial three-dimensional structural schematic diagram of the positioning and transmission mechanism of the PCB flexible board coiling machine of the present invention;

[0019] Figure 4 Shows the partial sectional structural schematic diagram of the positioning and transmission mechanism of the PCB flexible board coiling machine of the present invention;

[0020] Description of reference numerals: 1. Base; 2. Transmission component; 201. Rotating shaft; 202. Coiling roller; 3. Flattening component; 301. Connecting frame; 302. Fixed block; 303. First connecting rod; 304. Threaded rod; 305. Connecting plate; 306. Telescopic rod; 307. Fixed frame; 308. First fixing pin; 309. Handle; 310. Second fixing pin; 4. Deviation rectifying component; 401. Guide rail; 402. Linear motor; 5. Heat dissipation component; 501. Control cabinet; 502. Heat dissipation holes; 6. Support component; 601. Bracket; 602. Shock pad. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0022] Please refer to Figure 1 , the present utility model provides an embodiment: a positioning and conveying mechanism for a PCB flexible board coiling machine, including a base 1, a transmission component 2, a flattening component 3, a deviation rectifying component 4, a heat dissipation component 5 and a support component 6; a transmission component 2 with a transmission function is arranged on one side of the base 1, a flattening component 3 with a flattening function is arranged above the transmission component 2, a deviation rectifying component 4 with a deviation rectifying function is arranged above the base 1, a heat dissipation component 5 with a heat dissipation function is arranged below the base 1, and a support component 6 with a support function is arranged below the base 1.

[0023] Please refer to Figures 2 - 4, in this embodiment, the transmission component 2 includes a rotating shaft 201 and a coiling roller 202; a rotating shaft 201 is provided on one side of the base 1, and a coiling roller 202 is provided on the outer side of the rotating shaft 201. The coiling roller 202 is keyed to the rotating shaft 201, and the rotation of the rotating shaft 201 is controlled by a motor device. During use, the rotation of the rotating shaft 201 drives the rotation of the coiling roller 202, and the coiling roller 202 rotates to perform transmission processing on the PCB flexible board. The flattening component 3 includes a connecting frame 301, a fixing block 302, a first connecting rod 303, a threaded rod 304, a connecting plate 305, and a telescopic rod 306; a connecting frame 301 is provided above the coiling roller 202, a fixing block 302 is provided above the connecting frame 301, a first connecting rod 303 is provided inside the fixing block 302, the first connecting rod 303 is threadedly connected to the fixing block 302, a threaded rod 304 is provided inside the first connecting rod 303, the threaded rod 304 is threadedly connected to the first connecting rod 303, one end of the threaded rod 304 is provided with a connecting plate 305, the connecting plate 305 is connected to the threaded rod 304 through a bearing, and a telescopic rod 306 is provided above the connecting plate 305. During use, the position of the fixing block 302 is fixed by the connecting frame 301, the rotation of the first connecting rod 303 drives the rotation of the threaded rod 304, the rotation of the threaded rod 304 drives the up and down movement of the connecting plate 305, the telescopic rod 306 limits the connecting plate 305, and the up and down movement of the connecting plate 305 presses and flattens the transmitted PCB flexible board, thereby preventing the PCB flexible board from warping and affecting the processing of the PCB flexible board. The flattening component 3 further includes a fixing frame 307, a first fixing pin 308, a handle 309, and a second fixing pin 310; a fixing frame 307 is provided above the fixing block 302, a first fixing pin 308 is provided inside the fixing frame 307, a second fixing pin 310 is provided inside the fixing frame 307, and a handle 309 is provided on the outer side of the second fixing pin 310. During use, the fixing frame 307 and the first connecting rod 303 are connected and fixed by the first fixing pin 308, the handle 309 and the fixing frame 307 are connected and fixed by the second fixing pin 310, the angle of the handle 309 is adjusted by rotating the handle 309, the rotation of the handle 309 drives the rotation of the fixing frame 307, and the rotation of the fixing frame 307 drives the rotation of the first connecting rod 303.

[0024] The deviation correction component 4 includes a guide rail 401 and a linear motor 402; the guide rail 401 is arranged above the base 1, and the linear motor 402 is arranged outside the guide rail 401. The linear motor 402 is slidably connected to the guide rail 401. During use, by starting the linear motor 402, it drives the linear motor 402 to slide along the guide rail 401. By adjusting the position of the linear motor 402, when the PCB flexible board is displaced during transmission, the deviation correction of the PCB flexible board can be performed. The heat dissipation component 5 includes a control cabinet 501 and heat dissipation holes 502; the control cabinet 501 is arranged below the base 1, and heat dissipation holes 502 are opened below the control cabinet 501. There are multiple groups of heat dissipation holes 502. During use, the control equipment can be placed through the control cabinet 501, and heat dissipation is performed through the heat dissipation holes 502, thereby preventing high temperature from affecting the normal operation of the electronic equipment in the device. The support component 6 includes a bracket 601 and a shock pad 602; the bracket 601 is arranged below the base 1, there are multiple groups of brackets 601, and the shock pad 602 is arranged at the lower end of the bracket 601. During use, the base 1 is supported through the bracket 601, thereby supporting the device, and the bracket 601 is shock-absorbed through the shock pad 602, thereby shock-absorbing the device and improving the stability of the device during use.

[0025] When working, first, the base 1 is supported through the bracket 601, thereby supporting the device, and the bracket 601 is shock-absorbed through the shock pad 602, thereby shock-absorbing the device.

[0026] After the device is installed and fixed, the reel 202 is driven to rotate by rotating the rotating shaft 201. The PCB flexible board is transmitted by the rotation of the reel 202. The fixing frame 307 and the first connecting rod 303 are connected and fixed through the first fixing pin 308. The handle 309 and the fixing frame 307 are connected and fixed through the second fixing pin 310. The angle of the handle 309 is adjusted by rotating the handle 309;

[0027] After the angle of the handle 309 is adjusted, the fixing frame 307 is driven to rotate by rotating the handle 309. The first connecting rod 303 is driven to rotate by the rotation of the fixing frame 307. The position of the fixed block 302 is fixed through the connecting frame 301. The threaded rod 304 is driven to rotate by rotating the first connecting rod 303. The connecting plate 305 is driven to move up and down by the rotation of the threaded rod 304. The connecting plate 305 is limited through the telescopic rod 306. The transmitted PCB flexible board is pressed and flattened by the up and down movement of the connecting plate 305.

[0028] Through the above steps, the support component 6 is used to support and shock-absorb the base 1, the heat dissipation component 5 is used to dissipate heat from the device, the transmission component 2 is used to convey the flexible board material, the leveling component 3 is used to level the flexible board material to prevent warping, and the deviation correction component 4 is used to correct the deviation of the flexible board material to improve its stability during transmission.

[0029] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A positioning and conveying mechanism for a PCB flexible board coiling machine, comprising a base (1); characterized in that: The invention also comprises a transmission component (2), a leveling component (3), a deflection correction component (4), a heat dissipation component (5) and a support component (6); a transmission component (2) having a transmission function is arranged on one side of the base (1); a leveling component (3) having a leveling function is arranged above the transmission component (2); a deflection correction component (4) having a deflection correction function is arranged above the base (1); a heat dissipation component (5) having a heat dissipation function is arranged below the base (1); and a support component (6) having a support function is arranged below the base (1).

2. A positioning and conveying mechanism for a PCB flexible board coiling machine according to claim 1, characterized in that: The transmission component (2) comprises a rotating shaft (201) and a winding roller (202); the rotating shaft (201) is arranged on one side of the base (1), the winding roller (202) is arranged on the outer side of the rotating shaft (201), the winding roller (202) and the rotating shaft (201) are connected by a keyway, and the rotating shaft (201) is controlled by a motor device to rotate.

3. A positioning and conveying mechanism for a PCB flexible board coiling machine according to claim 2, characterized in that: The leveling assembly (3) comprises a connecting frame (301), a fixing block (302), a first connecting rod (303), a threaded rod (304), a connecting plate (305) and a telescopic rod (306); the connecting frame (301) is arranged above the coiling roller (202); the fixing block (302) is arranged above the connecting frame (301); the first connecting rod (303) is arranged inside the fixing block (302); the first connecting rod (303) and the fixing block (302) are threadedly connected; the threaded rod (304) is arranged inside the first connecting rod (303); the threaded rod (304) and the first connecting rod (303) are threadedly connected; a connecting plate (305) is arranged at one end of the threaded rod (304); the connecting plate (305) and the threaded rod (304) are connected via a bearing; and a telescopic rod (306) is arranged above the connecting plate (305).

4. A positioning and conveying mechanism for a PCB flexible board coiling machine according to claim 3, characterized in that: The leveling assembly (3) further comprises a fixing frame (307), a first fixing pin (308), a handle (309) and a second fixing pin (310); the fixing frame (307) is arranged above the fixing block (302), the first fixing pin (308) is arranged on the inner side of the fixing frame (307), the second fixing pin (310) is arranged on the inner side of the fixing frame (307), and the handle (309) is arranged on the outer side of the second fixing pin (310).

5. The positioning and conveying mechanism of a PCB flexible board coiling machine according to claim 1, characterized in that: The deviation correction component (4) comprises a guide rail (401) and a linear motor (402); the guide rail (401) is arranged above the base (1), the linear motor (402) is arranged outside the guide rail (401), and the linear motor (402) and the guide rail (401) are slidably connected.

6. A positioning and conveying mechanism for a PCB flexible board coiling machine according to claim 1, characterized in that: The heat dissipation component (5) comprises a control cabinet (501) and heat dissipation holes (502); the control cabinet (501) is arranged below the base (1), and heat dissipation holes (502) are provided below the control cabinet (501), and the heat dissipation holes (502) are provided in a plurality of groups.

7. The positioning and conveying mechanism of a PCB flexible board coiling machine according to claim 1, characterized in that: The support assembly (6) comprises a bracket (601) and a shock-absorbing pad (602); the bracket (601) is arranged below the base (1), the bracket (601) is arranged in multiple groups, and the shock-absorbing pad (602) is arranged at the lower end of the bracket (601).