Adjustable pressurizing device for flexible circuit board production

Abstract

The utility model discloses an adjustable pressurizing device for flexible circuit board production, which comprises a working table, an adjusting pressurizing assembly is fixedly mounted at the top of the working table and comprises a stabilizer bar and a top plate, the stabilizer bar is fixedly mounted at the top of the working table, the top plate is fixedly mounted at the top end of the stabilizer bar, and an electric hoist is fixedly mounted at the top of the top plate. The output end of the electric hoist is fixedly connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a winding disc, the side wall of the winding disc is fixedly connected with a steel wire rope, and the bottom end of the steel wire rope is fixedly connected with a pressing plate. According to the adjustable pressurizing device for producing the flexible circuit board, the circuit board can be adjusted and extruded through the arranged adjusting and pressurizing assembly, the pressurizing force can be adjusted and used according to actual needs, the pressurizing force can be well controlled, the pressurizing effect of the flexible circuit board can be improved accordingly, electricity is saved in the pressurizing process, and the practicability is high. And the use effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible circuit board production, in particular to an adjustable pressurizing device for flexible circuit board production. Background Art

[0002] During the manufacturing process of flexible circuit boards, pressurization is usually carried out to achieve the following purposes: Lamination: In the manufacturing process of multi-layer flexible circuit boards, it is necessary to combine multi-layer flexible materials and conductive layers through the lamination process. Pressurization can help ensure tight bonding between layers, eliminate bubbles and voids, thereby improving the reliability and performance of the circuit board.

[0003] The "adjustable pressurizing device for flexible circuit board production" disclosed in the patent publication number "CN219834515U" includes a frame and a hydraulic lift. A hydraulic lift rod is provided at the lower end of the hydraulic lift. A discharging mechanism is provided at the side end of the rotating material supporting plate. A material storage and heat dissipation box is provided below the rotating material supporting plate. A water cooling mechanism and an air cooling mechanism are provided inside the material storage and heat dissipation box. In the utility model, the second motor drives the rotating plate to rotate, so that the rotating plate located at the lower end of the rotating material supporting plate rotates outwards, and the rotating plate no longer supports the rotating material supporting plate. The first motor drives the rotating material supporting plate to rotate downwards, so that the position of the rotating material supporting plate is inclined, and the circuit board on the rotating material supporting plate slides into the material storage and heat dissipation box. There is no need for an operator to manually unload the material. By providing two rotating fan blades on the inner side wall of the material storage and heat dissipation box and a condensation pipe at the bottom of the material storage and heat dissipation box, the high-temperature flexible circuit board in the material storage and heat dissipation box is cooled by air cooling and water cooling at the same time, with efficient heat dissipation.

[0004] In view of the above related problems, the existing pressurizing device cannot adjust the pressurizing weight, and it is very difficult to adjust the pressurization according to the actual needs of the flexible circuit board during the actual pressurization process, which will affect the pressurization effect. Moreover, there is no good auxiliary centering function, and the deviation of the placement position of the flexible circuit board will also affect the pressurization effect.

[0005] Therefore, the utility model provides an adjustable pressurizing device for flexible circuit board production to solve the above problems. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides an adjustable pressurizing device for flexible circuit board production, which solves the problems that the existing pressurizing device cannot adjust the pressurizing weight, and it is very difficult to adjust the pressurization according to the actual needs of the flexible circuit board during the actual pressurization process, which will affect the pressurization effect.

[0007] To achieve the above objectives, the present utility model is realized through the following technical solutions: an adjustable pressurizing device for flexible circuit board production, including a workbench, on the top of which an adjustment pressurizing assembly is fixedly installed. The adjustment pressurizing assembly includes a stabilizing rod and a top plate. The stabilizing rod is fixedly installed on the top of the workbench, and the top plate is fixedly installed at the top of the stabilizing rod. An electric hoist is fixedly installed on the top of the top plate. The output end of the electric hoist is fixedly connected to a rotating shaft, and a winding disc is fixedly connected to the side wall of the rotating shaft. A steel wire rope is fixedly connected to the side wall of the winding disc, and the bottom end of the steel wire rope is fixedly connected to a pressing plate. The pressing plate is slidably connected between the stabilizing rod. A round rod is fixedly installed on the top of the pressing plate, and a counterweight block is clamped on the side wall of the round rod.

[0008] Further, a centering assembly is provided on one side of the workbench. The centering assembly includes a fixing frame one and a motor. The fixing frame one is fixedly installed on one side of the workbench, and the motor is fixedly installed on one side of the fixing frame one. The output end of the motor is fixedly connected to a bidirectional threaded rod, and an L-shaped block is threadedly connected to the side wall of the bidirectional threaded rod. The L-shaped block is slidably connected to the workbench.

[0009] By adopting the above technical solutions, centering work can be carried out on the circuit board.

[0010] Further, the centering assembly further includes a wheel one, and the wheel one is connected to the top of the L-shaped block through a bearing.

[0011] By adopting the above technical solutions, wear can be reduced to prevent wear of the circuit board.

[0012] Further, the centering assembly further includes a wheel two, and the wheel two is connected to one side of the L-shaped block through a bearing.

[0013] By adopting the above technical solutions, centering work can be carried out and the centering is convenient.

[0014] Further, the centering assembly further includes a slide bar one, and the slide bar one is fixedly installed on the inner side wall of the fixing frame one. The L-shaped block is slidably connected between the L-shaped blocks.

[0015] By adopting the above technical solutions, the L-shaped block can move more stably.

[0016] Further, protection assemblies are respectively provided on both sides of the workbench. The protection assemblies include fixing frames two and electric push rods. The fixing frames two are fixedly installed on one side of the workbench, and the electric push rods are fixedly installed on one side of the fixing frames two. The output end of the electric push rod is fixedly connected to a protection block.

[0017] Adopting the above technical solution can achieve a good protection effect and make it move more stably.

[0018] Furthermore, the protection component further includes a second sliding rod, which is fixedly installed on both sides of the protection block, and is slidably connected between the second fixed frame.

[0019] Adopting the above technical solution can make the protection block move more stably.

[0020] Beneficial effects

[0021] The utility model provides an adjustable pressurizing device for flexible circuit board production. Compared with the prior art, it has the following beneficial effects:

[0022] 1. For the adjustable pressurizing device for flexible circuit board production, through the set adjustment and pressurization component, the circuit board can be adjusted and extruded, and the pressurizing force can be adjusted according to actual needs, so that the pressurizing force can be well controlled, the pressurizing effect of the flexible circuit board will increase accordingly, and it is more power-saving during the pressurizing process, making the use effect better.

[0023] 2. For the adjustable pressurizing device for flexible circuit board production, through the set centering component, the flexible circuit board can be centered, so that it can be located exactly in the middle of the pressurizing position, the pressurizing effect will increase accordingly, and the quality of the flexible circuit board after pressurization will be better, and its service life will also increase accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 is the overall structural schematic diagram of the present utility model;

[0026] Figure 2 is the present utility model Figure 1 is the enlarged view of the structure at A in;

[0027] Figure 3 is the present utility model Figure 1 is the enlarged view of the structure at B in;

[0028] Figure 4 is the side view of the overall structure of the present utility model.

[0029] In the figure: 1, workbench; 2, adjusting and pressing assembly; 21, stabilizing rod; 22, top plate; 23, electric hoist; 24, rotating shaft; 25, winding disc; 26, steel wire rope; 27, pressing plate; 28, round rod; 29, counterweight; 3, centering assembly; 31, first fixing frame; 32, motor; 33, bidirectional threaded rod; 34, L-shaped block; 35, first wheel; 36, second wheel; 37, first sliding rod; 4, protection assembly; 41, second fixing frame; 42, electric push rod; 43, protection block; 44, second sliding rod. Detailed implementation manners

[0030] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationships indicated by terms such as "front, back", "left, right", "up, down", etc. are all based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. The terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0031] The present application will be further elaborated in detail below with reference to the drawings and embodiments.

[0032] Refer to Figures 1 to 4 , the embodiments of the present application provide an adjustable pressing device for flexible circuit board production, including a workbench 1. An adjusting and pressing assembly 2 is fixedly installed on the top of the workbench 1. The adjusting and pressing assembly 2 includes a stabilizing rod 21 and a top plate 22. The stabilizing rod 21 is fixedly installed on the top of the workbench 1, and the top plate 22 is fixedly installed at the top of the stabilizing rod 21. An electric hoist 23 is fixedly installed on the top of the top plate 22. The output end of the electric hoist 23 is fixedly connected to a rotating shaft 24. A winding disc 25 is fixedly connected to the side wall of the rotating shaft 24. A steel wire rope 26 is fixedly connected to the side wall of the winding disc 25. The bottom end of the steel wire rope 26 is fixedly connected to a pressing plate 27. The pressing plate 27 is slidably connected with the stabilizing rod 21. A round rod 28 is fixedly installed on the top of the pressing plate 27. A counterweight 29 is clamped on the side wall of the round rod 28.

[0033] In this embodiment, for the convenience of subsequent pressing work, different numbers of counterweights 29 are placed on the side wall of the round rod 28 according to the needs of the flexible circuit board. Then, when the electric hoist 23 is started, the winding disc 25 can be driven to rotate through the rotating shaft 24, so that the winding disc 25 can drive the pressing plate 27 to slide downward through the steel wire rope 26 and the stabilizing rod 21, so that the pressing plate 27 can press the flexible circuit board, and the pressing is simple and convenient.

[0034] Referring to Figures 1 to 4 Figures 1 to 4 , in one aspect of this embodiment, a centering component 3 is provided on one side of the workbench 1. The centering component 3 includes a first fixing frame 31 and a motor 32. The first fixing frame 31 is fixedly installed on one side of the workbench 1, the motor 32 is fixedly installed on one side of the first fixing frame 31, the output end of the motor 32 is fixedly connected with a bidirectional threaded rod 33, an L-shaped block 34 is connected to the side wall of the bidirectional threaded rod 33 by a thread, the L-shaped block 34 is slidably connected to the workbench 1, the centering component 3 further includes a first wheel 35, the first wheel 35 is connected to the top of the L-shaped block 34 through a bearing, the centering component 3 further includes a second wheel 36, the second wheel 36 is connected to one side of the L-shaped block 34 through a bearing, the centering component 3 further includes a first sliding rod 37, the first sliding rod 37 is fixedly installed on the inner side wall of the first fixing frame 31, and the L-shaped block 34 is slidably connected between the first sliding rods 37.

[0035] In this embodiment, first, starting the motor 32 can drive the bidirectional threaded rod 33 to rotate, so that the bidirectional threaded rod 33 can drive the L-shaped block 34 to slide on one side of the first sliding rod 37. Then, the flexible circuit board is placed on the top of the L-shaped block 34, and the flexible circuit board can be pushed to the center position on the top of the workbench 1 through the first wheel 35 and the second wheel 36.

[0036] Referring to Figures 1 to 4 Figures 1 to 4 , in one aspect of this embodiment, protection components 4 are respectively provided on both sides of the workbench 1. The protection component 4 includes a second fixing frame 41 and an electric push rod 42. The second fixing frame 41 is fixedly installed on one side of the workbench 1, the electric push rod 42 is fixedly installed on one side of the second fixing frame 41, the output end of the electric push rod 42 is fixedly connected with a protection block 43, the protection component 4 further includes a second sliding rod 44, the second sliding rod 44 is fixedly installed on both sides of the protection block 43, and the second sliding rod 44 is slidably connected to the second fixing frame 41.

[0037] In this embodiment, then when it is necessary to take the pressurized flexible circuit board, starting the electric push rod 42 can drive the protection block 43 to move, so that the protection block 43 can play a protective role to prevent the pressing plate 27 from accidentally falling and injuring the worker's palm, and also make the worker work more safely.

[0038] Working principle: First, start the motor 32, which can drive the bidirectional threaded rod 33 to rotate, enabling the bidirectional threaded rod 33 to drive the L-shaped block 34 to slide on one side of the first slide bar 37. Then, place the flexible circuit board on the top of the L-shaped block 34. The flexible circuit board can be pushed to the central position on the top of the workbench 1 by the first wheel 35 and the second wheel 36 to facilitate subsequent pressing work. Then, place different numbers of counterweight blocks 29 on the side wall of the round rod 28 according to the needs of the flexible circuit board. Then, start the electric hoist 23, which can drive the winding disc 25 to rotate through the rotating shaft 24, so that the winding disc 25 can drive the pressing plate 27 to slide downward through the steel wire rope 26 and the stabilizing rod 21, enabling the pressing plate 27 to press the flexible circuit board.

[0039] Then, when it is necessary to take the pressed flexible circuit board, start the electric push rod 42, which can drive the protection block 43 to move, so that the protection block 43 can play a protective role to prevent the pressing plate 27 from accidentally falling and injuring the worker's palm.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable pressure device for flexible circuit board production, comprising a workbench (1), characterized in that: A regulating and pressing assembly (2) is fixedly installed on the top of the workbench (1). The regulating and pressing assembly (2) includes a stabilizing rod (21) and a top plate (22). The stabilizing rod (21) is fixedly installed on the top of the workbench (1), and the top plate (22) is fixedly installed at the top of the stabilizing rod (21). An electric hoist (23) is fixedly installed on the top of the top plate (22). The output end of the electric hoist (23) is fixedly connected to a rotating shaft (24). A winding disc (25) is fixedly connected to the side wall of the rotating shaft (24). A steel wire rope (26) is fixedly connected to the side wall of the winding disc (25). The bottom end of the steel wire rope (26) is fixedly connected to a pressing plate (27). The pressing plate (27) is slidably connected to the stabilizing rod (21). A round rod (28) is fixedly installed on the top of the pressing plate (27). A counterweight block (29) is clamped on the side wall of the round rod (28).

2. The adjustable pressurizing device for flexible circuit board production according to claim 1, wherein: A centering assembly (3) is arranged on one side of the workbench (1). The centering assembly (3) includes a first fixing frame (31) and a motor (32). The first fixing frame (31) is fixedly installed on one side of the workbench (1), and the motor (32) is fixedly installed on one side of the first fixing frame (31). The output end of the motor (32) is fixedly connected to a bidirectional threaded rod (33). An L-shaped block (34) is threadedly connected to the side wall of the bidirectional threaded rod (33). The L-shaped block (34) is slidably connected to the workbench (1).

3. The adjustable pressing device for flexible circuit board production according to claim 2, wherein: The centering assembly (3) further includes a first wheel (35). The first wheel (35) is connected to the top of the L-shaped block (34) through a bearing.

4. The adjustable pressing device for flexible circuit board production according to claim 2, wherein: The centering assembly (3) further includes a second wheel (36). The second wheel (36) is connected to one side of the L-shaped block (34) through a bearing.

5. The adjustable pressurizing device for flexible circuit board production according to claim 2, wherein: The centering assembly (3) further includes a first sliding rod (37). The first sliding rod (37) is fixedly installed on the inner side wall of the first fixing frame (31). The L-shaped block (34) is slidably connected to the first sliding rod (37).

6. The adjustable pressure device for flexible circuit board production according to claim 1, characterized in that: Protecting assemblies (4) are respectively arranged on both sides of the workbench (1). The protecting assemblies (4) include a second fixing frame (41) and an electric push rod (42). The second fixing frame (41) is fixedly installed on one side of the workbench (1), and the electric push rod (42) is fixedly installed on one side of the second fixing frame (41). The output end of the electric push rod (42) is fixedly connected to a protecting block (43).

7. The adjustable pressing device for flexible circuit board production according to claim 6, wherein: The protecting assembly (4) further includes a second sliding rod (44). The second sliding rod (44) is fixedly installed on both sides of the protecting block (43). The second sliding rod (44) is slidably connected to the second fixing frame (41).

Images