Glue spraying device for saddle bottom plate

Abstract

The utility model relates to a saddle bottom plate glue spraying device which comprises a bottom frame, a glue spraying device body is arranged above the bottom frame, and a plurality of saddle placing frames are further arranged on the bottom frame. The saddle placing frame comprises a third linear driving device arranged on the bottom frame, and a rotating frame is arranged on the third linear driving device; a clamping device is arranged on the rotating frame, the clamping device comprises a fixed clamping block and a movable clamping block, and a spring is further arranged between the fixed clamping block and the movable clamping block; the full-coverage glue spraying device has the beneficial effects that through the arrangement of the glue spraying device and the saddle placing frame, full-coverage glue spraying on the saddle bottom plate is realized, the uniformity and the efficiency of glue spraying are ensured, and an uncovered area after glue spraying is effectively prevented; the saddle can be rapidly and stably placed and taken out through the arrangement of the clamping device, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying equipment, in particular to a glue spraying device for saddle bottom plates. Background Art

[0002] In the production process of saddles, glue spraying on the saddle bottom plate is a very crucial step, which directly affects the subsequent use performance and product quality. However, existing glue spraying equipment often has the problem of uneven glue spraying during the glue spraying process. Uneven glue spraying not only affects the product quality but also causes waste of materials. Especially when the shape of the saddle is relatively complex, it is difficult for the glue spraying equipment to achieve uniform glue spraying at some edges or other special positions, resulting in incomplete glue spraying coverage. These problems may greatly affect the use performance and service life of the saddle, leading to unqualified products. Content of the Utility Model

[0003] In order to overcome the deficiencies of the above-mentioned existing problems, the utility model provides a glue spraying device for saddle bottom plates.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a glue spraying device for saddle bottom plates, including a chassis. Above the chassis, there is a glue spraying device, and several saddle placement racks are also arranged on the chassis. The glue spraying device includes a first linear driving device and a glue spraying pipe. On both sides of the chassis, there are brackets. The first linear driving device is horizontally arranged on the brackets. A vertically arranged second linear driving device is arranged on the first linear driving device, and the glue spraying pipe is arranged on the second linear driving device. The saddle placement rack includes a third linear driving device arranged on the chassis. A rotating frame is arranged on the third linear driving device. The rotating frame includes a pair of support plates arranged on the third linear driving device. A rotating plate is arranged between the support plates through a rotating shaft. A rotating motor is also arranged on the support plate. The rotating motor is connected to the rotating plate, and a guide rail is also arranged on the rotating plate. A clamping device is arranged on the rotating frame. The clamping device includes a fixed clamping block and a movable clamping block. The movable clamping block is arranged on the rotating frame through the guide rail. A spring is also arranged between the fixed clamping block and the movable clamping block.

[0005] Preferably, the linear driving device includes a lead screw and a driving motor for driving the lead screw to rotate. A guide rod is also arranged on one side of the lead screw. A nut sleeve is arranged on the lead screw, and a slider is arranged on the guide rod. A movable platform is arranged through the slider and the nut sleeve.

[0006] Preferably, a limiting rod is also arranged between the fixed clamping block and the movable clamping block. One end of the limiting rod penetrates through the fixed clamping block, and the other end is fixedly connected to the movable clamping block through a thread.

[0007] Preferably, replaceable chucks are also provided on the fixed clamping block and the movable clamping block, and the saddle is arranged on the saddle placement rack through the chucks.

[0008] Preferably, a brush is provided on the nozzle of the glue spraying pipe.

[0009] The beneficial effects of the present utility model are as follows: through the arrangement of the glue spraying device and the saddle placement rack, the full coverage of the glue spraying on the bottom plate of the saddle is realized, ensuring the uniformity and efficiency of the glue spraying, and effectively preventing the occurrence of uncovered areas after the glue spraying; the arrangement of the clamping device enables the saddle to be placed and taken out quickly and stably, improving the operation efficiency. Description of the Drawings

[0010] The present utility model will be further described in conjunction with the drawings and embodiments.

[0011] Figure 1 is the front view structural schematic diagram of the present utility model;

[0012] Figure 2 is the three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 3 is the side view structural schematic diagram of the saddle placement rack;

[0014] Figure 4 is the top view structural schematic diagram of the saddle placement rack.

[0015] In the figure, 1. chassis; 2. glue spraying device; 21. first linear driving device; 22. glue spraying pipe; 23. bracket; 24. second linear driving device; 25. brush; 3. saddle placement rack; 31. third linear driving device; 32. rotating rack; 321. support plate; 322. rotating plate; 323. driving motor; 33. clamping device; 331. fixed clamping block; 332. movable clamping block; 333. limiting rod; 334. spring; 335. chuck. Detailed Embodiments

[0016] All the features disclosed in this specification, or all the steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any manner.

[0017] Any feature disclosed in this specification (including any additional claims, abstract, and drawings), unless specifically stated, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically stated, each feature is only an example of a series of equivalent or similar features.

[0018] According to Figures 1-4As shown in the figure, a glue spraying device for a saddle bottom plate includes a chassis 1. Above the chassis 1, a glue spraying device 2 is provided. On the chassis 1, a number of saddle placement racks 3 are also provided for fixing saddles. The glue spraying device 2 includes a first linear driving device 21 and a glue spraying pipe 22. On both sides of the chassis 1, brackets 23 are provided. The first linear driving device 21 is horizontally arranged on the brackets 23. On the first linear driving device 21, a vertically arranged second linear driving device 24 is provided. The glue spraying pipe 22 is arranged on the second linear driving device 24. Through the first linear driving device 21, the glue spraying pipe 22 can move horizontally to spray glue on the saddle placement racks 3 at different positions. Through the second linear driving device 24, the glue spraying pipe 22 can move vertically to adapt to saddles of different specifications or the distance between the glue spraying pipe and the saddle during glue spraying at different links. The saddle placement rack 3 includes a third linear driving device 31 arranged on the chassis 1. Through the third linear driving device 31, the saddle can be controlled to move on the base, enabling the glue spraying device 2 to spray glue on the saddle completely from front to back. On the third linear driving device 31, a rotating frame 32 is provided. Through the rotating frame 32, the saddle can rotate during glue spraying, allowing the glue to be evenly sprayed on the surface of the saddle to prevent omission. The rotating frame 32 includes a pair of support plates 321 arranged on the third linear driving device 31. Between the support plates 321, a rotating plate 322 is arranged through a rotating shaft. On the support plates 321, a rotating motor 323 is also provided. The rotating motor 323 is connected to the rotating plate 322. On the rotating plate 322, a guide rail is also provided. On the rotating frame 32, a clamping device 33 is provided. The clamping device 33 includes a fixed clamping block 331 and a movable clamping block 332. The movable clamping block 332 is arranged on the rotating frame 32 through the guide rail. Between the fixed clamping block 331 and the movable clamping block 332, a spring 334 is also provided. Through the cooperation of the fixed clamping block 331, the movable clamping block 332 and the spring 334, the saddle can be quickly installed and removed.

[0019] The linear driving device includes a lead screw and a driving motor for driving the lead screw to rotate. On one side of the lead screw, a guide rod is also provided. On the lead screw, a nut sleeve is provided. On the guide rod, a slider is provided. Through the slider and the nut sleeve, a movable platform is provided. The second linear driving device 24 and the rotating frame 32 are both arranged on the movable platform.

[0020] Between the fixed clamping block 331 and the movable clamping block 332, a limiting rod 333 is also provided. One end of the limiting rod 333 penetrates through the fixed clamping block 331 and the other end is fixedly connected to the movable clamping block 332 through a thread. The moving range of the movable clamping block 332 is restricted through the limiting rod 333.

[0021] The fixed clamping block 331 and the movable clamping block 332 are also provided with replaceable chucks 335. The saddle is arranged on the saddle placement rack 3 through the chucks 335. The movable clamping block 332 on the movable clamping block 332 is stuck at the position of the saddle beam mounting hole on the saddle, and the fixed clamping block 331 is stuck in the groove at the front end of the saddle; the chuck 332 can be replaced according to different fixing positions and different saddles.

[0022] A brush 25 is arranged on the nozzle of the glue spraying pipe 22, and the glue can be evenly applied to the saddle through the brush.

[0023] During practical use, first, the saddle bottom plate or the structure in which the bottom plate and the foaming layer are integrally formed is installed on the saddle placement rack 3. During installation, only the saddle beam mounting hole on the saddle needs to be aligned with the chuck 335 on the movable clamping block 332, and then it is pushed to make the chuck 335 on the fixed clamping block 331 stuck at the front end of the saddle to complete the fixation of the saddle; then the third linear driving device 31 drives the saddle to move forward, and at the same time, the rotating frame 32 controls the saddle to rotate back and forth. During the movement, the glue spraying pipe 22 sprays glue on the saddle from beginning to end. During the glue spraying process, the glue will be evenly applied to the saddle through the brush 25; after the glue spraying is completed, the glue spraying device 2 moves horizontally to spray glue on the saddle on the next saddle placement rack 3 and replace the saddle on which the glue spraying has been completed.

[0024] The design of this solution is ingenious. Through the cooperation of the first linear driving device 21 and the second linear driving device 24, the glue spraying pipe 22 can move flexibly in the horizontal and vertical directions. The design of the third linear driving device 31 and the rotating frame 32 enables the saddle to move back and forth and rotate continuously on the chassis, realizing full-coverage glue spraying on the saddle bottom plate, ensuring the uniformity and efficiency of glue spraying, and effectively preventing uncovered areas after glue spraying; the setting of the clamping device 33 enables the saddle to be placed and taken out quickly and stably, improving the operation efficiency. The chuck can also be replaced according to different saddles or saddle components, enabling the device to adapt to saddles of different shapes and sizes, and enhancing the versatility and flexibility of the device.

[0025] The present utility model is not limited to the foregoing specific embodiments. The present utility model extends to any new feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.

Claims

1. A saddle base glue spraying device, characterized in that: It includes a chassis (1), above which a glue spraying device (2) is provided, and several saddle placement racks (3) are also provided on the chassis (1); the glue spraying device (2) includes a first linear driving device (21) and a glue spraying pipe (22), brackets (23) are provided on both sides of the chassis (1), the first linear driving device (21) is horizontally arranged on the brackets (23), a vertically arranged second linear driving device (24) is arranged on the first linear driving device (21), and the glue spraying pipe (22) is arranged on the second linear driving device (24); the saddle placement rack (3) includes a third linear driving device (31) arranged on the chassis (1), a rotating rack (32) is arranged on the third linear driving device (31), the rotating rack (32) includes a pair of support plates (321) arranged on the third linear driving device (31), a rotating plate (322) is arranged between the support plates (321) through a rotating shaft, a rotating motor (323) is also arranged on the support plates (321), the rotating motor (323) is connected to the rotating plate (322), and a guide rail is also arranged on the rotating plate (322); a clamping device (33) is arranged on the rotating rack (32), the clamping device (33) includes a fixed clamping block (331) and a movable clamping block (332), the movable clamping block (332) is arranged on the rotating rack (32) through the guide rail, and a spring (334) is also arranged between the fixed clamping block (331) and the movable clamping block (332).

2. The glue spraying device for the saddle bottom plate according to claim 1, wherein: The linear driving device includes a lead screw and a driving motor for driving the lead screw to rotate, a guide rod is also arranged on one side of the lead screw; a nut sleeve is arranged on the lead screw, a slider is arranged on the guide rod, and a movable platform is arranged movably through the slider and the nut sleeve.

3. The glue spraying device for the saddle bottom plate according to claim 1, characterized in that: A limiting rod (333) is also arranged between the fixed clamping block (331) and the movable clamping block (332), one end of the limiting rod (333) penetrates through and is arranged on the fixed clamping block (331), and the other end is fixedly connected to the movable clamping block (332) through a thread.

4. The glue spraying device for the saddle bottom plate according to claim 1, characterized in that: Replaceable clamping heads (335) are also arranged on the fixed clamping block (331) and the movable clamping block (332), and the saddle is arranged on the saddle placement rack (3) through the clamping heads (335).

5. The glue spraying device for the saddle bottom plate according to claim 1, wherein: A brush (25) is arranged on the nozzle of the glue spraying pipe (22).

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