Carbon fiber pressing mechanism

Abstract

The utility model discloses a carbon fiber pressing mechanism, and relates to the technical field of carbon fiber pressing devices. The device comprises a workbench, a lower pressing seat, a pipe body, a fixed seat and a fixed box, wherein the fixed box is positioned on one side of the lower pressing seat; and an L-shaped rod is fixed to one side of the limiting seat through a bolt, and one end of the L-shaped rod penetrates into the fixing box. According to the utility model, the limiting mechanism is arranged; the pressing step of the carbon fiber cloth can be conducted on the pipe body through downward movement of the movable plate and the upper pressing base, in the downward movement process of the movable plate, the movable block is extruded to move downwards, the movable block moves downwards and drives the two limiting bases to move oppositely through mechanical transmission, and then the two ends of the pipe body are clamped and limited; and compared with a traditional mode that the pipe body is clamped through a limiting plate, arrangement of an additional power source is omitted, so that the using cost of the device is reduced, and the overhaul and maintenance workload of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber pressing devices, and specifically relates to a carbon fiber pressing mechanism. Background Technique

[0002] A carbon fiber tube, also known as a carbon fiber composite tube, carbon tube, or carbon fiber tube, is made by pre-impregnating a carbon fiber composite material into a styrene-based polyester resin and then heating and curing it by pultrusion (winding). During the manufacturing process, various profiles can be produced through different molds, such as carbon fiber round tubes of different specifications, square tubes of different specifications, sheet materials of different specifications, and other profiles. During the manufacturing process, 3K can also be wrapped for surface packaging and beautification, etc.

[0003] Currently, when a carbon fiber tube is pressed, the carbon fiber tube is first placed on the lower pressing seat, and then an external power source is operated to drive the limiting plate to move. The limiting plate moves and clamps the carbon fiber tube to ensure the stability of the carbon fiber tube during pressing. However, currently, when a carbon fiber tube is pressed, an external power source needs to be installed and used, which increases the cost of pressing the carbon fiber tube, and the setting of the external power source increases the workload of the staff during maintenance and repair. Therefore, a carbon fiber pressing mechanism is provided. Content of the Utility Model

[0004] The purpose of the utility model is to provide a carbon fiber pressing mechanism to solve the problems raised in the above background technique that the setting of an external power source increases the usage cost during the use of the pressing device, and the additional setting of a power source increases the workload of the staff during maintenance and repair.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A carbon fiber pressing mechanism, including a workbench, the top of the workbench is fixed with a lower pressing seat by bolts, a tube body is placed on the top of the lower pressing seat, the top of the workbench is fixed with a fixed seat by bolts, the fixed seat is located at one end of the lower pressing seat, and the top of the workbench is fixed with a fixed box by bolts, the fixed box is located on one side of the lower pressing seat; a limiting mechanism, the limiting mechanism is arranged at both ends of the fixed box and extends into the fixed box, and the limiting mechanism is used to automatically limit the tube body to ensure the stability of the tube body during pressing. The limiting mechanism includes limiting seats arranged at both ends of the tube body, one side of the limiting seat is fixed with an L-shaped rod by bolts, and one end of the L-shaped rod penetrates into the fixed box.

[0006] Preferably, an electric telescopic rod is fixed to the bottom end of one end of the fixed seat by bolts, the output end of the electric telescopic rod is fixed with a moving plate, and the bottom end of the moving plate is fixed with an upper pressing seat by bolts.

[0007] Preferably, a moving block is sleeved on the top end of the fixed box. The bottom end of the moving block penetrates into the interior of the fixed box. The top end of the moving block is arc-shaped, and the moving block is located below the moving plate. A sliding block is fixed to the bottom end of the moving block by bolts.

[0008] Preferably, a spring is fixedly connected to the bottom end of the sliding block, and the bottom end of the spring is fixedly connected to the inner wall of the fixed box.

[0009] Preferably, a cross bar is fixed to one side of the sliding block by bolts, and sliding seats are fixed to both ends of the cross bar by bolts.

[0010] Preferably, an extrusion block is sleeved inside the sliding seat, and one side of the extrusion block is fixedly connected to an L-shaped rod by bolts.

[0011] Preferably, a sliding groove is formed in the inner wall of the sliding seat. The sliding groove is an inclined through groove, and the extrusion block is cylindrical.

[0012] Preferably, moving grooves are formed at both ends of the fixed box. The moving grooves match the moving tracks of the L-shaped rods. One end of the limiting seat is frustum-shaped, and one end of the limiting seat matches the hole groove of the pipe body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By providing a limiting mechanism; when the moving plate and the upper pressing seat move downward, the pressing step of the carbon fiber cloth on the pipe body can be carried out. And during the downward movement of the moving plate, the moving block is extruded to move downward. The moving block moves downward and drives two limiting seats to move toward each other through mechanical transmission, thereby clamping and limiting both ends of the pipe body. Compared with the traditional method of clamping the pipe body by a limiting plate, the setting of an additional power source is omitted, thereby reducing the cost during the use of the device and also reducing the workload of the staff for maintenance and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is the Figure 1 enlarged structural diagram of part A in the present utility model;

[0017] Figure 3 is a schematic structural diagram of the interior of the fixed box of the present utility model;

[0018] Figure 4 is the Figure 3 enlarged structural diagram of part B in the present utility model.

[0019] In the figure: 1. Workbench; 101. Lower pressing seat; 102. Pipe body; 2. Fixed seat; 201. Electric telescopic rod; 202. Moving plate; 203. Upper pressing seat; 3. Fixed box; 4. Limiting mechanism; 401. Moving block; 402. Sliding block; 4021. Spring; 403. Cross bar; 404. Sliding seat; 4041. Sliding groove; 405. Extrusion block; 406. L-shaped rod; 407. Limiting seat. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] The following combines the attached Figures 1-4 The present invention will be further described in detail.

[0022] Please refer to Figures 1-4 , an embodiment of a carbon fiber pressing mechanism provided by the present invention: A carbon fiber pressing mechanism includes a workbench 1. A lower pressing seat 101 is fixed to the top of the workbench 1 by bolts. A pipe body 102 is placed on the top of the lower pressing seat 101. The lower pressing seat 101 is used to support the pipe body 102 and is used to press the carbon fiber cloth on the outer wall of the pipe body 102. A fixed seat 2 is fixed to the top of the workbench 1 by bolts. The fixed seat 2 is located at one end of the lower pressing seat 101. A fixed box 3 is fixed to the top of the workbench 1 by bolts. The fixed box 3 is located on one side of the lower pressing seat 101; A limiting mechanism 4 is arranged at both ends of the fixed box 3 and extends into the fixed box 3. The limiting mechanism 4 is used to automatically limit the pipe body 102, thereby ensuring the stability during the pressing of the pipe body 102. The limiting mechanism 4 includes limiting seats 407 arranged at both ends of the pipe body 102. An L-shaped rod 406 is fixed to one side of the limiting seat 407 by bolts. One end of the L-shaped rod 406 penetrates into the fixed box 3. The horizontal movement of the L-shaped rod 406 can drive the movement of the limiting seat 407, and the movement of the limiting seat 407 can limit one end of the pipe body 102; An electric telescopic rod 201 is fixed to the bottom end of one end of the fixed seat 2 by bolts. The output end of the electric telescopic rod 201 is fixed with a moving plate 202. The bottom end of the moving plate 202 is fixed with an upper pressing seat 203 by bolts. The downward movement of the output end of the electric telescopic rod 201 can drive the moving plate 202 to move downward. The movement of the moving plate 202 can drive the upper pressing seat 203 to move downward. The downward movement of the upper pressing seat 203 can press the carbon fiber cloth on the outer wall of the pipe body 102;

[0023] A moving block 401 is sleeved on the top end of the fixed box 3. The bottom end of the moving block 401 penetrates into the interior of the fixed box 3. The top end of the moving block 401 is arc-shaped and the moving block 401 is located below the moving plate 202. A sliding block 402 is fixed to the bottom end of the moving block 401 by bolts. When the moving plate 202 moves downward and contacts the top end of the moving block 401, the moving block 401 is thus squeezed to move downward. The movement of the moving block 401 can drive the sliding block 402 to move downward. A spring 4021 is fixedly connected to the bottom end of the sliding block 402, and the bottom end of the spring 4021 is fixedly connected to the inner wall of the fixed box 3. The spring 4021 is used to maintain the initial state of the moving block 401 and the sliding block 402, and the spring 4021 is used to provide a restoring force for the sliding block 402 to move in the vertical direction. A cross bar 403 is fixed to one side of the sliding block 402 by bolts, and sliding seats 404 are fixed to both ends of the cross bar 403 by bolts. The downward movement of the sliding block 402 can drive the cross bar 403 to move downward, and the downward movement of the cross bar 403 can drive the two sliding seats 404 to move downward.

[0024] An extrusion block 405 is sleeved inside the sliding seat 404. One side of the extrusion block 405 is fixedly connected to an L-shaped rod 406 by bolts. The downward movement of the sliding seat 404 can squeeze the extrusion block 405 to move horizontally, and the horizontal movement of the extrusion block 405 can drive the L-shaped rod 406 to move. A sliding groove 4041 is formed in the inner wall of the sliding seat 404. The sliding groove 4041 is an inclined through groove, and the extrusion block 405 is cylindrical. The vertical movement of the sliding seat 404 can drive the sliding groove 4041 to move, and the movement of the sliding groove 4041 squeezes the extrusion block 405, thereby driving the extrusion block 405 to move in the horizontal direction. Moving grooves are formed at both ends of the fixed box 3. The moving grooves match the movement track of the L-shaped rod 406. One end of the limit seat 407 is frustum-shaped, and one end of the limit seat 407 matches the hole groove of the pipe body 102. The pipe body 102 can be clamped and limited at one end through the limit seat 407, and the moving grooves are used to ensure the stability when the L-shaped rod 406 moves horizontally.

[0025] Working principle: First, the staff places the pipe body 102 on the top end of the lower pressing seat 101, and then controls the electric telescopic rod 201 to work. The output end of the electric telescopic rod 201 moves downward and drives the moving plate 202 to move. The moving plate 202 moves and drives the upper pressing seat 203 to move downward. The upper pressing seat 203 moves and contacts the outer wall of the pipe body 102, and thus the carbon fiber cloth on the outer wall of the pipe body 102 is pressed by the lower pressing seat 101 and the upper pressing seat 203.

[0026] Secondly, the moving plate 202 moves downward and contacts the top end of the moving block 401, thereby squeezing the moving block 401 to move downward. The movement of the moving block 401 drives the sliding block 402 to move, and the spring 4021 is squeezed. The sliding block 402 moves downward and drives the cross bar 403 to move. The movement of the cross bar 403 drives the sliding seat 404 to move downward. The movement of the sliding seat 404 drives the sliding groove 4041 to move. The sliding groove 4041 moves downward and squeezes the extrusion block 405, thereby driving the extrusion block 405 to move towards the end close to the sliding block 402. The movement of the extrusion block 405 drives the L-shaped rod 406 to move towards the inside of the fixed box 3. The movement of the L-shaped rod 406 drives the limit seat 407 to move. The limit seat 407 moves and presses against one end of the pipe body 102.

[0027] Finally, by moving the moving plate 202 and the upper pressing seat 203 downward, the pressing step of the carbon fiber cloth on the pipe body 102 can be carried out. And during the downward movement of the moving plate 202, the moving block 401 is squeezed to move downward. The moving block 401 moves downward and drives the two limit seats 407 to move towards each other through mechanical transmission, thereby clamping and limiting both ends of the pipe body 102. Compared with the traditional method of clamping the pipe body 102 by a limiting plate, the setting of an additional power source is omitted, thus reducing the cost when the device is used.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A carbon fiber pressing mechanism, characterized in that: include: A workbench (1), wherein a lower pressing seat (101) is fixed to the top of the workbench (1) by bolts, a tube body (102) is placed on the top of the lower pressing seat (101), a fixing seat (2) is fixed to the top of the workbench (1) by bolts, the fixing seat (2) is located at one end of the lower pressing seat (101), and a fixing box (3) is fixed to the top of the workbench (1) by bolts, the fixing box (3) is located at one side of the lower pressing seat (101); A limiting mechanism (4), wherein the limiting mechanism (4) is arranged at both ends of the fixing box (3), and the limiting mechanism (4) extends into the interior of the fixing box (3), and the limiting mechanism (4) comprises limiting seats (407) arranged at both ends of the tube body (102), an L-shaped rod (406) is fixed to one side of the limiting seat (407) by bolts, and one end of the L-shaped rod (406) passes through the interior of the fixing box (3).

2. A carbon fiber pressing mechanism according to claim 1, characterized in that: An electric telescopic rod (201) is fixed to the bottom end of one end of the fixed seat (2) by means of bolts, a movable plate (202) is fixed to the output end of the electric telescopic rod (201), and an upper pressing seat (203) is fixed to the bottom end of the movable plate (202) by means of bolts.

3. A carbon fiber pressing mechanism according to claim 2, characterized in that: The top end of the fixed box (3) is sleeved with a moving block (401), the bottom end of the moving block (401) penetrates into the interior of the fixed box (3), the top end of the moving block (401) is in an arc shape, and the moving block (401) is located below the moving plate (202), and the bottom end of the moving block (401) is fixed with a sliding block (402) by means of bolts.

4. A carbon fiber pressing mechanism according to claim 3, characterized in that: The bottom end of the sliding block (402) is fixedly connected to a spring (4021), and the bottom end of the spring (4021) is fixedly connected to the inner wall of the fixed box (3).

5. A carbon fiber pressing mechanism according to claim 4, characterized in that: A cross bar (403) is fixed to one side of the sliding block (402) by means of bolts, and sliding seats (404) are fixed to both ends of the cross bar (403) by means of bolts.

6. A carbon fiber pressing mechanism according to claim 5, characterized in that: An extrusion block (405) is sleeved inside the sliding seat (404), and one side of the extrusion block (405) is fixedly connected to an L-shaped rod (406) via bolts.

7. A carbon fiber pressing mechanism according to claim 6, characterized in that: The inner wall of the sliding seat (404) is provided with a sliding groove (4041), the sliding groove (4041) is an inclined through groove, and the extrusion block (405) is cylindrical.

8. The carbon fiber pressing mechanism according to claim 1, characterized in that: The fixing box (3) has movable grooves at both ends, the movable grooves match the moving track of the L-shaped rod (406), one end of the limiting seat (407) is truncated cone-shaped, and one end of the limiting seat (407) matches the hole groove of the tube body (102).

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