Semi-automatic gluing machine

Abstract

The utility model discloses a semi-automatic glue spreader, which relates to the field of glue spreading and comprises a control box and a bottom plate, a rear baffle is arranged at the front end of the control box, a support is arranged at the front end of the bottom plate, a first air cylinder is detachably mounted at one end of the front of the support, and a piston end of the first air cylinder penetrates through the support to be connected with a front clamping plate. And a dispensing mechanism is arranged above one side, positioned on the rear baffle plate, of the control box. The bearing clamp to be glued is clamped and fixed through the rear baffle, the support, the first air cylinder and the front clamping plate, and the clamped bearing clamp is rotated through the gear motor and the transmission shaft. Then the feeding mechanism is used for driving the glue dispensing mechanism to slowly move forwards so that the glue dispensing mechanism can carry out glue plating treatment on the clamped and fixed bearing clamp, the glue outlet amount and the feeding size of the glue dispensing mechanism are kept at the same speed, and the situation that the surface of the bearing clamp is plated with too much or too little glue is effectively avoided; and the glue plating quality of the bearing clamp is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of glue application, and particularly relates to a semi-automatic glue applicator. Background Art

[0002] A bearing clip, also known as a bearing retainer, is the main frame for holding rolling elements such as steel balls. Its design aims to ensure the stable operation of the bearing in mechanical equipment. It is an element used to connect the bearing and the shaft, also known as a bearing retainer. Its main function is to hold and fix the bearing to ensure its correct position on the shaft.

[0003] After the existing bearing clips (as shown in Figure 4 ) are produced, it is necessary to coat a layer of glue on the threaded position of their outer surface. By this glue application method, the following purposes can be achieved: preventing loosening, improving the connection strength, and preventing corrosion.

[0004] However, the existing glue application methods generally adopt manual coating. For example, manually brush a layer on the surface of the bearing clip with a brush or directly immerse it in the glue. This method will cause too much or too little glue on the bearing clip, affecting the quality of the bearing clip. Content of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a semi-automatic glue applicator to solve the problems existing in the above-mentioned background art.

[0006] The utility model provides the following technical solution: a semi-automatic glue applicator, including a control box and a bottom plate fixedly connected to the bottom of the front end of the control box. A rear baffle is movably installed at a corner of the front end of the control box. A bracket is detachably installed at a corner of the front end of the bottom plate. A first cylinder is detachably installed at the front end of the bracket. The piston end of the first cylinder penetrates through the bracket and is connected to a front clamping plate. The front clamping plate corresponds to the rear baffle front and back. A dispensing mechanism is arranged above the rear baffle on one side of the control box. A feeding mechanism connected to the dispensing mechanism is arranged inside the control box.

[0007] Preferably, a reduction motor is fixedly installed inside the control box. The output shaft of the reduction motor is fixedly connected to a transmission shaft. One end of the transmission shaft penetrates through the control box and is fixedly connected to the rear baffle.

[0008] Preferably, the feeding mechanism includes a bearing seat fixedly installed at the rear end of the control box, a second cylinder fixedly installed on the bearing seat, and a mounting plate fixedly installed at the piston end of the second cylinder. The dispensing mechanism is fixedly installed at one end of the mounting plate.

[0009] Preferably, the feeding mechanism further includes a gear sleeved on the second cylinder, a third cylinder fixedly installed on one side inside the control box, a gear plate fixedly connected to the piston end of the third cylinder, and a limiting plate fixedly installed on the other side inside the control box. The gear plate meshes with the gear, the limiting plate is in a "middle" shape structure, and the other end of the gear plate is movably inserted into the limiting plate.

[0010] Preferably, the dispensing mechanism includes a dispensing tube fixedly installed at one end of the mounting plate, a pneumatic valve fixedly connected to the top of the dispensing tube, and a glue supply tube communicated with the pneumatic valve.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The present utility model clamps and fixes the bearing clip to be coated with glue through the arranged rear baffle, bracket, first cylinder and front clamping plate, rotates the clamped bearing clip by using the arranged reduction motor and transmission shaft, and then drives the dispensing mechanism to move forward slowly by the feeding mechanism so that the dispensing mechanism performs glue plating treatment on the clamped and fixed bearing clip, replacing the existing manual dispensing. Moreover, the glue output and feeding size of the dispensing mechanism both maintain the same rate, effectively avoiding the situation of excessive or insufficient glue plating on the surface of the bearing clip, and greatly improving the quality of glue plating of the bearing clip. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the glue coating device of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of the feeding mechanism of the present utility model.

[0015] Figure 3 It is a schematic installation structure diagram of the front clamping plate and the rear baffle of the present utility model.

[0016] Figure 4 It is a schematic structural diagram of the bearing clip of the present utility model.

[0017] The reference numerals are: 1, control box; 2, bottom plate; 3, rear baffle; 4, bracket; 5, first cylinder; 6, front clamping plate; 7, dispensing mechanism; 71, pneumatic valve; 72, dispensing tube; 73, glue supply tube; 8, reduction motor; 9, transmission shaft; 10, bearing seat; 11, second cylinder; 12, mounting plate; 13, third cylinder; 14, gear plate; 15, gear; 16, limiting plate. Detailed Embodiments

[0018] The following elaborates on the preferred embodiments of the present utility model in conjunction with the drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model.

[0019] The utility model provides a semi-automatic glue applicator. As Figures 1-3 shown, it includes a control box 1 and a bottom plate 2 fixedly connected to the bottom of the front end of the control box 1. A rear baffle 3 is movably installed at a corner of the front end of the control box 1. A bracket 4 is detachably installed at a corner of the front end of the bottom plate 2. A first cylinder 5 is detachably installed at the front end of the bracket 4. The piston end of the first cylinder 5 penetrates through the bracket 4 and is connected to a front clamping plate 6. The front clamping plate 6 corresponds to the rear baffle 3 front and back. A glue dispensing mechanism 7 is arranged above one side of the rear baffle 3 of the control box 1. A feeding mechanism connected to the glue dispensing mechanism 7 is arranged inside the control box 1.

[0020] A reduction motor 8 is fixedly installed inside the control box 1. The output shaft of the reduction motor 8 is fixedly connected to a transmission shaft 9. One end of the transmission shaft 9 penetrates through the control box 1 and is fixedly connected to the rear baffle 3.

[0021] By arranging the rear baffle 3, the bracket 4, the first cylinder 5, and the front clamping plate 6 to clamp and fix the bearing clip to be coated with glue, and using the arranged reduction motor 8 and the transmission shaft 9 to rotate the clamped bearing clip, and then using the feeding mechanism to drive the glue dispensing mechanism 7 to move forward slowly so that the glue dispensing mechanism 7 performs glue plating treatment on the clamped and fixed bearing clip, replacing the existing manual glue dispensing. Moreover, the glue output amount and the feeding dimension of the glue dispensing mechanism both maintain the same rate, effectively avoiding the situation of too much or too little glue plating on the surface of the bearing clip, and greatly improving the quality of glue plating of the bearing clip.

[0022] The feeding mechanism includes a bearing seat 10 fixedly installed at the rear end of the control box 1, a second cylinder 11 fixedly installed on the bearing seat 10, and a mounting plate 12 fixedly installed at the piston end of the second cylinder 11. The glue dispensing mechanism 7 is fixedly installed at one end of the mounting plate 12.

[0023] When glue plating the rotating bearing clip, the piston rod of the second cylinder 11 slowly extends to drive the glue dispensing mechanism 7 on the mounting plate 12 to move forward until it moves to the front end of the bearing clip, thereby completing the glue plating work of one bearing clip.

[0024] The feeding mechanism further includes a gear 15 sleeved on the second cylinder 11, a third cylinder 13 fixedly installed on one side inside the control box 1, a gear plate 14 fixedly connected to the piston end of the third cylinder 13, and a limiting plate 16 fixedly installed on the other side inside the control box 1. The gear plate 14 meshes with the gear 15. The limiting plate 16 is in a "middle" - shaped structure, and the other end of the gear plate 14 is movably inserted into the limiting plate 16.

[0025] The third cylinder 13 drives the gear plate 14 to swing left and right, and drives the second cylinder 11 to rotate at an angle under the action of the meshing gear 15 and the bearing seat 10, so that the dispensing mechanism 7 connected to the end of the second cylinder 11 swings at an angle, and the dispensing mechanism 7 approaches or moves away from the clamped bearing clip;

[0026] When applying glue, the third cylinder 13 extends to drive the gear plate 14 to move. Since the gear plate 14 meshes with the gear 15, the gear 15 and the second cylinder 11 are driven to rotate, so that the dispensing mechanism 7 approaches the bearing clip to apply glue to it;

[0027] After the glue application is completed, the third cylinder 13 contracts to drive the gear plate 14 to move in the reverse direction, so that the second cylinder 11 rotates in the reverse direction, and the dispensing mechanism 7 moves away from the bearing clip. Then the second cylinder 11 contracts to drive the dispensing mechanism 7 to reset, preventing the dispensing mechanism 7 from coming into contact and collision with the rear baffle 3 during resetting.

[0028] The dispensing mechanism 7 includes a dispensing tube 72 fixedly installed at one end of the mounting plate 12, a pneumatic valve 71 fixedly connected to the top of the dispensing tube 72, and a glue tube 73 communicated with the pneumatic valve 71.

[0029] The pneumatic valve 71 is used to control the glue output and the opening and closing of the glue outlet. The dispensing tube 72 is used to contact the bearing clip to apply glue. The glue tube 73 is used to connect to the external glue source to supply a continuous supply of glue.

[0030] It should be noted that: First, in the description of this application, unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal communication of two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0031] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modification or change made by those of ordinary skill in the art according to the disclosure of the present invention should be included in the protection scope recorded in the claims.

Claims

1. A semi-automatic glue applicator, comprising a control box (1) and a bottom plate (2) fixedly connected to the bottom of the front end of the control box (1), characterized in that: One corner at the front end of the control box (1) is movably installed with a rear baffle (3). One corner at the front end of the bottom plate (2) is detachably installed with a bracket (4). One end at the front of the bracket (4) is detachably installed with a first air cylinder (5). The piston end of the first air cylinder (5) penetrates through the bracket (4) and is connected with a front clamping plate (6). The front clamping plate (6) corresponds to the rear baffle (3) front and back. A dispensing mechanism (7) is arranged above one side of the rear baffle (3) of the control box (1). A feeding mechanism connected to the dispensing mechanism (7) is arranged inside the control box (1).

2. The semi-automatic glue applicator according to claim 1, characterized in that: A reduction motor (8) is fixedly installed inside the control box (1). The output shaft of the reduction motor (8) is fixedly connected with a transmission shaft (9). One end of the transmission shaft (9) penetrates through the control box (1) and is fixedly connected with the rear baffle (3).

3. A semi-automatic glue applicator according to claim 1, characterized in that: The feeding mechanism includes a bearing seat (10) fixedly installed at the rear end of the control box (1), a second air cylinder (11) fixedly installed on the bearing seat (10), and a mounting plate (12) fixedly installed at the piston end of the second air cylinder (11). The dispensing mechanism (7) is fixedly installed at one end of the mounting plate (12).

4. A semi-automatic gluing machine according to claim 3, characterized in that: The feeding mechanism further includes a gear (15) sleeved on the second air cylinder (11), a third air cylinder (13) fixedly installed on one side inside the control box (1), a gear plate (14) fixedly connected to the piston end of the third air cylinder (13), and a limiting plate (16) fixedly installed on the other side inside the control box (1). The gear plate (14) meshes with the gear (15). The limiting plate (16) is in a "middle" - shaped structure, and the other end of the gear plate (14) is movably inserted into the limiting plate (16).

5. A semi-automatic glue applicator according to claim 1, characterized in that: The dispensing mechanism (7) includes a dispensing tube (72) fixedly installed at one end of the mounting plate (12), a pneumatic valve (71) fixedly connected to the top of the dispensing tube (72), and a glue tube (73) communicated with the pneumatic valve (71).

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