R glue pasting equipment for carbon fiber bicycle frame

Abstract

The utility model relates to the related technical field of numerical control machine tools, in particular to a carbon fiber bicycle frame R glue pasting device which comprises a machining table, supporting legs are fixedly connected to the four corners of the lower surface of the machining table, a conveying groove is formed in the upper surface of the machining table, and a conveying rail is installed on the inner wall of the conveying groove. And rubberizing assemblies are fixedly connected to the left side and the right side of the machining table, a clamping assembly is fixedly connected to the upper surface of the conveying rail, and each rubberizing assembly comprises a positioning frame. According to the R glue pasting equipment for the carbon fiber bicycle frame, through the arrangement of the clamping assembly and the auxiliary assembly, the bicycle frame can be stably conveyed in the use process, meanwhile, in the labeling process of the labeling assembly, two rubber pressing pads can keep the overall stability of a bicycle, the labeling quality is improved, and meanwhile after labeling is completed, the R glue pasting equipment for the carbon fiber bicycle frame is convenient to use. And the labeling position of the bicycle frame can be rolled for multiple times through an auxiliary pressing roller in the auxiliary assembly, and the tight attaching performance of the R glue is further improved.

Description

Technical Field

[0001] The utility model relates to the relevant technical field, in particular to an R - glue pasting device for a carbon fiber bicycle frame. Background Technique

[0002] R - glue refers to a removable label, which is a color - cutting material for painting appearance. It has glue on one side and is smooth on the other side. It is a plastic paper with a thickness of generally 0.2 - 0.3 mm. It can be reused and re - moved to paste at a new position. During the production process of carbon fiber bicycles, it is generally necessary to paste R - glue on the bicycle frame, which is a common production process.

[0003] At present, the method of pasting R - glue on the bicycle frame mostly relies on manual operation by workers. However, for manual pasting, multiple workers are required to cooperate. When one worker holds the bicycle frame and the other pastes the glue, it is very difficult to maintain the overall stability of the bicycle frame manually. Therefore, problems such as wrong position, wrong pasting arc, and uneven pasting smoothness are likely to occur during the pasting process. This not only increases the labor cost but also reduces the production quality of the bicycle frame, leaving room for improvement. Content of the Utility Model

[0004] The purpose of the utility model is to provide an R - glue pasting device for a carbon fiber bicycle frame to solve the problems of easy errors in pasting position, arc, and smoothness in the background technique where manual support is used for pasting R - glue.

[0005] To achieve the above - mentioned purpose, the utility model provides the following technical solution: an R - glue pasting device for a carbon fiber bicycle frame, including a processing table. Support legs are fixedly connected to the four corners of the lower surface of the processing table. A transmission groove is opened on the upper surface of the processing table, and a transmission rail is installed on the inner wall of the transmission groove. Glue - pasting components are fixedly connected to the left and right sides of the processing table, and a clamping component is fixedly connected to the upper surface of the transmission rail. The glue - pasting component includes a positioning frame. A hydraulic cylinder is fixedly connected to the upper surface of the positioning frame. A movable plate is slidably connected to the left and right inner walls of the positioning frame. A label - pasting machine body is fixedly connected to the lower surface of the movable plate, and the position of the label - pasting machine body corresponds to the position of the transmission rail.

[0006] The clamping component includes a positioning frame. Two sliding grooves are opened on the front surface of the positioning frame. Movable frames are slidably connected to the inner walls of the two sliding grooves. Rubber pressing pads are fixedly connected to the lower surfaces of the two movable frames. A movable plate is slidably connected to the inner wall of the positioning frame. A servo motor is fixedly connected to the front surface of the positioning frame. The output end of the servo motor is fixedly connected to a round rod. A first bevel gear is fixedly connected to the rear end of the round rod. A lead screw is rotatably connected to the inner bottom wall of the positioning frame, and a second bevel gear is fixedly connected to the top end of the lead screw.

[0007] Preferably, the output end of the hydraulic cylinder extends to the lower surface of the positioning frame and is fixedly connected to the upper surface of the movable plate.

[0008] Preferably, the backs of the two movable frames both extend into the positioning frame and are fixedly connected to the front surface of the movable plate.

[0009] Preferably, the position of the round rod corresponds to the position of the lead screw, and the first bevel gear meshes with the second bevel gear.

[0010] Preferably, a threaded through hole is formed in the upper surface of the movable plate, and the movable plate is threadedly connected to the lead screw through the threaded through hole.

[0011] Preferably, an auxiliary component is fixedly connected to the left side of the processing table. The auxiliary component includes a support frame. A driving motor is fixedly connected to the right side of the support frame. The output end of the driving motor is fixedly connected to a screw rod.

[0012] Preferably, a chute is formed in the lower surface of the support frame. A movable block is slidably connected to the inner top wall of the chute. A circular sleeve is fixedly connected to the lower surface of the movable block. A spring is fixedly connected to the inner top wall of the circular sleeve. A circular plate is slidably connected to the inner wall of the circular sleeve. A top rod is fixedly connected to the lower surface of the circular plate. The bottom end of the top rod is fixedly connected to a mounting frame. Circular shafts are rotatably connected to the front and rear inner walls of the mounting frame. Auxiliary pressing rollers are fixedly connected to the opposite ends of the two circular shafts. The auxiliary pressing rollers can be pressed against the upper surface of the bicycle frame by the acting force generated by the spring, and the acting force generated by the spring can enable the auxiliary pressing rollers to further press and fit the label pasting position of the bicycle frame.

[0013] Preferably, the movable block is threadedly connected to the screw rod, and the bottom end of the spring is fixedly connected to the upper surface of the circular plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this R glue pasting device for a carbon fiber bicycle frame, through the settings of the clamping component and the auxiliary component, during use, the clamping component on the conveying rail can stably convey the bicycle frame. The servo motor drives the round rod to rotate, and through the transmission of the first bevel gear and the second bevel gear, the lead screw can be driven to rotate synchronously, thereby driving the movable plate and the two movable frames to descend, so that the rubber pressing pads press the bicycle frame tightly. At the same time, during the label pasting process of the label pasting component, the two rubber pressing pads can maintain the overall stability of the bicycle, improve the label pasting quality. At the same time, after the label pasting is completed, the bicycle frame moves to the position of the auxiliary pressing roller. At this time, the driving motor drives the screw rod to rotate, which can drive the movable block to move left and right in the chute, thereby driving the auxiliary pressing roller to move left and right above the bicycle frame through the circular sleeve and the top rod. The auxiliary pressing roller can perform multiple rolling presses on the label pasting position of the bicycle frame, further improving the tight fitting of the R glue. Description of the Drawings

[0015] Figure 1Schematic diagram of the side three-dimensional structure of the present utility model;

[0016] Figure 2 Schematic diagram of the three-dimensional split structure of the clamping assembly of the present utility model;

[0017] Figure 3 Schematic diagram of the three-dimensional split structure of the ladder support frame of the present utility model;

[0018] Figure 4 Schematic diagram of the three-dimensional split structure of the auxiliary assembly of the present utility model.

[0019] In the figure: 1, processing table; 2, conveyor rail; 3, glue pasting assembly; 4, clamping assembly; 301, positioning frame; 302, hydraulic cylinder; 303, movable plate; 304, labeling machine body; 401, positioning frame; 402, movable frame; 403, rubber pressing pad; 404, moving plate; 405, servo motor; 406, round rod; 407, first bevel gear; 408, lead screw; 409, second bevel gear; 5, auxiliary assembly; 501, support frame; 502, drive motor; 503, screw rod; 504, movable block; 505, circular sleeve; 506, spring; 507, round plate; 508, ejector rod; 509, mounting frame; 510, round shaft; 511, auxiliary pressing roller. Specific embodiments

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

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a R glue pasting device for a carbon fiber bicycle frame, including a processing table 1. Support legs are fixedly connected to the four corners of the lower surface of the processing table 1. A conveyor groove is opened on the upper surface of the processing table 1. A conveyor rail 2 is installed on the inner wall of the conveyor groove. Glue pasting assemblies 3 are fixedly connected to the left and right sides of the processing table 1. A clamping assembly 4 is fixedly connected to the upper surface of the conveyor rail 2. The glue pasting assembly 3 includes a positioning frame 301. A hydraulic cylinder 302 is fixedly connected to the upper surface of the positioning frame 301. A movable plate 303 is slidably connected to the left and right inner walls of the positioning frame 301. A labeling machine body 304 is fixedly connected to the lower surface of the movable plate 303, and the position of the labeling machine body 304 corresponds to the position of the conveyor rail 2;

[0022] The clamping assembly 4 includes a positioning frame 401. Two sliding grooves are formed on the front surface of the positioning frame 401. The inner walls of the two sliding grooves are both slidably connected with movable frames 402. Rubber pressing pads 403 are fixedly connected to the lower surfaces of the two movable frames 402. A moving plate 404 is slidably connected to the inner wall of the positioning frame 401. A servo motor 405 is fixedly connected to the front surface of the positioning frame 401. The output end of the servo motor 405 is fixedly connected with a round rod 406. A first bevel gear 407 is fixedly connected to the rear end of the round rod 406. A lead screw 408 is rotatably connected to the inner bottom wall of the positioning frame 401. A second bevel gear 409 is fixedly connected to the top end of the lead screw 408.

[0023] Further, the output end of the hydraulic cylinder 302 extends to the lower surface of the positioning frame 301 and is fixedly connected to the upper surface of the movable plate 303. The hydraulic cylinder 302 can drive the labeling machine body 304 to move downward through the movable plate 303 for labeling operation.

[0024] Further, the backs of the two movable frames 402 both extend into the interior of the positioning frame 401 and are fixedly connected to the front surface of the moving plate 404. When the moving plate 404 moves up and down, it can drive the two movable frames 402 to move up and down.

[0025] Further, the position of the round rod 406 corresponds to the position of the lead screw 408, and the first bevel gear 407 meshes with the second bevel gear 409. When the servo motor 405 drives the round rod 406 to rotate, it can drive the lead screw 408 to rotate synchronously through the first bevel gear 407 and the second bevel gear 409.

[0026] Further, a threaded through hole is formed on the upper surface of the moving plate 404. The moving plate 404 is threadedly connected to the lead screw 408 through the threaded through hole. After the lead screw 408 rotates, it can drive the moving plate 404 to move up and down on the inner wall of the positioning frame 401, thereby driving the two movable frames 402 to move up and down.

[0027] Further, an auxiliary assembly 5 is fixedly connected to the left side of the processing table 1. The auxiliary assembly 5 includes a support frame 501. A drive motor 502 is fixedly connected to the right side of the support frame 501. The output end of the drive motor 502 is fixedly connected with a screw rod 503. The drive motor 502 can drive the screw rod 503 to rotate.

[0028] Further, a chute is provided on the lower surface of the support frame 501. The inner top wall of the chute is slidably connected with a movable block 504. The lower surface of the movable block 504 is fixedly connected with a circular sleeve 505. The inner top wall of the circular sleeve 505 is fixedly connected with a spring 506. The inner wall of the circular sleeve 505 is slidably connected with a circular plate 507. The lower surface of the circular plate 507 is fixedly connected with a top rod 508. And the bottom end of the top rod 508 is fixedly connected with a mounting frame 509. The front and rear inner walls of the mounting frame 509 are rotatably connected with a circular shaft 510. The opposite ends of the two circular shafts 510 are fixedly connected with an auxiliary pressure roller 511. The auxiliary pressure roller 511 can be pressed against the upper surface of the bicycle frame by the acting force generated by the spring 506. The acting force generated by the spring 506 can make the auxiliary pressure roller 511 further press and fit the labeling position of the bicycle frame, thereby improving the labeling quality of the bicycle frame.

[0029] Further, the movable block 504 is in threaded connection with the screw rod 503. The bottom end of the spring 506 is fixedly connected with the upper surface of the circular plate 507. The driving motor 502 drives the screw rod 503 to rotate, and then the movable block 504 can be driven to move left and right in the chute.

[0030] Working principle: First, place the bicycle frame horizontally above the positioning frame 401. At this time, turn on the servo motor 405 to make the round rod 406 drive the first bevel gear 407 to rotate. At the same time, drive the lead screw 408 to rotate through the second bevel gear 409 meshing with the first bevel gear 407. Thus, drive the two movable frames 402 to descend through the moving plate 404 until the rubber pressure pads 403 below the two movable frames 402 press the bicycle frame tightly above the positioning frame 401. At the same time, the conveying rail 2 drives the bicycle frame to move to the labeling assembly 3 position. The hydraulic cylinder 302 drives the movable plate 303 to descend, thereby driving the labeling machine body 304 to perform a labeling operation on the bicycle frame. The clamping assembly 4 can ensure the stability of the bicycle frame during the labeling process, thereby improving the labeling quality. At the same time, when the bicycle frame is labeled and moved to the auxiliary assembly 5 position, the driving motor 502 can drive the movable block 504 to move left and right through the screw rod 503. The movable block 504 drives the mounting frame 509 to move left and right through the circular sleeve 505 and the top rod 508, making the auxiliary pressure roller 511 contact the surface of the bicycle frame. At the same time, the auxiliary pressure roller 511 can upwardly squeeze the spring 506 through the top rod 508 to cause it to deform. At the same time, the auxiliary pressure roller 511 downwardly presses the labeled position of the bicycle frame, making the R glue more closely fit the bicycle frame, further improving the labeling quality.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for pasting R glue on a carbon fiber bicycle frame, comprising a processing table (1), four corners of the lower surface of the processing table (1) are fixedly connected with support legs, a transfer groove is formed on the upper surface of the processing table (1), a transfer rail (2) is installed on the inner wall of the transfer groove, glue pasting components (3) are fixedly connected to the left and right sides of the processing table (1), and a clamping component (4) is fixedly connected to the upper surface of the transfer rail (2), characterized in that: The glue - sticking assembly (3) includes a positioning frame (301). A hydraulic cylinder (302) is fixedly connected to the upper surface of the positioning frame (301). A movable plate (303) is slidably connected to the left and right inner walls of the positioning frame (301). A labeling machine body (304) is fixedly connected to the lower surface of the movable plate (303), and the position of the labeling machine body (304) corresponds to the position of the conveying rail (2). The clamping assembly (4) includes a positioning frame (401). Two chutes are opened on the front surface of the positioning frame (401). Movable frames (402) are slidably connected to the inner walls of the two chutes. Rubber pressing pads (403) are fixedly connected to the lower surfaces of the two movable frames (402). A movable plate (404) is slidably connected to the inner wall of the positioning frame (401). A servo - motor (405) is fixedly connected to the front surface of the positioning frame (401). A round rod (406) is fixedly connected to the output end of the servo - motor (405). A first bevel gear (407) is fixedly connected to the rear end of the round rod (406). A lead screw (408) is rotatably connected to the inner bottom wall of the positioning frame (401). A second bevel gear (409) is fixedly connected to the top end of the lead screw (408).

2. The R-glue pasting device for a carbon fiber bicycle frame according to claim 1, wherein: The output end of the hydraulic cylinder (302) extends to the lower surface of the positioning frame (301) and is fixedly connected to the upper surface of the movable plate (303).

3. The R-glue pasting device for a carbon fiber bicycle frame according to claim 1, wherein: The backs of the two movable frames (402) both extend into the interior of the positioning frame (401) and are fixedly connected to the front surface of the movable plate (404).

4. A R glue pasting device for a carbon fiber bicycle frame according to claim 1, characterized in that: The position of the round rod (406) corresponds to the position of the lead screw (408), and the first bevel gear (407) meshes with the second bevel gear (409).

5. A R glue pasting device for a carbon fiber bicycle frame according to claim 1, characterized in that: A threaded through - hole is opened on the upper surface of the movable plate (404), and the movable plate (404) is threadedly connected to the lead screw (408) through the threaded through - hole.

6. The R glue pasting device for a carbon fiber bicycle frame according to claim 1, characterized in that: An auxiliary assembly (5) is fixedly connected to the left side of the processing table (1). The auxiliary assembly (5) includes a support frame (501). A driving motor (502) is fixedly connected to the right side of the support frame (501). A screw rod (503) is fixedly connected to the output end of the driving motor (502).

7. The R glue pasting device for a carbon fiber bicycle frame according to claim 6, characterized in that: A chute is opened on the lower surface of the support frame (501). A movable block (504) is slidably connected to the inner top wall of the chute. A circular sleeve (505) is fixedly connected to the lower surface of the movable block (504). A spring (506) is fixedly connected to the inner top wall of the circular sleeve (505). A round plate (507) is slidably connected to the inner wall of the circular sleeve (505). A top rod (508) is fixedly connected to the lower surface of the round plate (507), and the bottom end of the top rod (508) is fixedly connected to a mounting frame (509). Round shafts (510) are rotatably connected to the front and rear inner walls of the mounting frame (509). Auxiliary pressing rollers (511) are fixedly connected to the opposite ends of the two round shafts (510).

8. The R-glue pasting device for a carbon fiber bicycle frame according to claim 7, characterized in that: The movable block (504) is threadedly connected to the screw rod (503), and the bottom end of the spring (506) is fixedly connected to the upper surface of the round plate (507).

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