A glue applicator for mechanical seals

Abstract

This utility model discloses a glue applicator for mechanical seals, comprising: a worktable, a slide rail fixedly connected to the upper surface of the worktable, a lead screw rotatably connected to the inner surface of the slide rail, a support platform threaded through the outer surface of the lead screw rotatably connected to the outer surface of the lead screw rotatably connected to the inner surface of the support platform, a slider threaded through the outer surface of the lead screw rotatably connected to the outer surface of the lead screw rotatably connected to the outer surface of the slider, an electric push rod fixedly connected to the outer surface of the electric push rod, and a support plate fixedly connected to the output end of the electric push rod. This structure solves the problem of glue application position, ensuring accurate glue application. Furthermore, the heating and air jet from the cleaning box and the barbed cleaning needle solve the problems of difficult and easily clogged residual glue, improving practicality and work quality.

Description

Technical Field

[0001] This utility model relates to the field of glue applicator technology, and in particular to a glue applicator for mechanical seals. Background Technology

[0002] In the production of mechanical seals, the adhesive application process requires high precision. Traditional adhesive application equipment often involves unidirectional or simple two-dimensional movement, making it difficult to accurately align with the complex adhesive application areas of the seal. This can easily lead to problems such as adhesive misalignment and uneven application, affecting the sealing performance of the product. Furthermore, cleaning residual adhesive from the adhesive nozzle after application is difficult, and cold adhesive can easily solidify and clog the outlet. Manual cleaning is inefficient and can damage the equipment, limiting production efficiency and equipment lifespan. Therefore, there is an urgent need for a specialized device that can accurately apply adhesive and is easy to clean. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a glue applicator for mechanical seals, which solves the problem of glue application position, ensures accurate glue application, and solves the problems of difficult and easy clogging of residual glue by means of heated air jets in the cleaning box and barbed cleaning needles, thereby improving practicality and work quality.

[0004] This utility model also provides a glue applicator for mechanical seals, comprising: a worktable; a slide rail fixedly connected to the upper surface of the worktable; a lead screw rotatably connected to the inner surface of the slide rail; a support platform threaded through the outer surface of the lead screw rotatably connected to the outer surface of the lead screw rotatably connected to the outer surface of the support platform; a slider threaded through the outer surface of the lead screw rotatably connected to the inner surface of the lead screw rotat; an electric push rod fixedly connected to the outer surface of the slider; a support plate fixedly connected to the output end of the electric push rod; a glue applicator head fixedly connected to the outer surface of the support plate; a feeding pipe connected to the upper surface of the glue applicator head; a cleaning box fixedly connected to the upper surface of the worktable; a cleaning needle fixedly connected to the inner surface of the cleaning box; an air jet head fixedly connected to the inner side surface of the cleaning box; and a heating pipe connected to the inner side of the air jet head.

[0005] Preferably, a motor is fixedly connected to the outer surface of the slide rail, and the motor drives a lead screw to move left and right.

[0006] Preferably, a second motor is fixedly connected to the upper surface of the support platform, and the second motor drives the second lead screw to move up and down.

[0007] Preferably, a support column is fixedly connected to the lower surface of the workbench, and a support foot is fixedly connected to the lower end of the support column to support the entire device.

[0008] Preferably, the cleaning needle has a slender rod structure, and the tip of the cleaning needle is tapered with barbs to facilitate cleaning of the colloid.

[0009] Preferably, the glue applicator is cylindrical, and the lower end of the glue applicator is a glue outlet for easy glue application.

[0010] Preferably, the jet nozzle has a flat rectangular parallelepiped structure, and a valve is provided at the connection between the jet nozzle and the heating pipe to provide heating over a wide range and facilitate subsequent cleaning.

[0011] Beneficial effects: The adhesive application head achieves three-dimensional movement through a lead screw, motor, and electric push rod. After application, any adhesive residue remaining on the head is removed by a cleaning box containing barbed cleaning needles and a heated air jet. The needles are heated and the barbs hook out the adhesive, making operation convenient and improving both application quality and efficiency.

[0012] This technical solution discloses a glue applicator for mechanical seals. A first motor drives a support platform to move left and right along a slide rail, while a second motor adjusts the support plate up and down. This, combined with an electric push rod, moves the applicator head back and forth, achieving precise three-dimensional movement of the applicator head and ensuring accurate glue application. After operation, the applicator head can be moved into a cleaning box. An air jet first heats and softens any remaining glue inside, then a barbed cleaning needle is pressed against it, effectively hooking out the remaining glue for convenient and efficient cleaning. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a front view structural diagram of a glue applicator for mechanical seals according to this utility model;

[0015] Figure 2 This is a right-side structural view of a glue applicator for mechanical seals according to this utility model;

[0016] Figure 3 This is a left view of the adhesive applicator for mechanical seals according to this utility model.

[0017] Figure 4 This is a top view of the adhesive applicator for mechanical seals according to this utility model.

[0018] Legend:

[0019] 1. Workbench; 2. Support column; 3. Support foot; 4. Slide rail; 5. Lead screw one; 6. Motor one; 7. Support platform; 8. Motor two; 9. Lead screw two; 10. Slider; 11. Electric push rod; 12. Support plate; 13. Feeding pipe; 14. Heating tube; 15. Cleaning needle; 16. Cleaning box; 17. Air jet head; 18. Glue applicator head. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4 This utility model discloses a glue applicator for mechanical seals, comprising: a worktable 1, a support column 2 fixedly connected to the lower surface of the worktable 1, and a support foot 3 fixedly connected to the lower end of the support column 2. A slide rail 4 fixedly connected to the upper surface of the worktable 1, a lead screw 5 rotatably connected to the inner surface of the slide rail 4, and a motor 6 fixedly connected to the outer surface of the slide rail 4, the motor 6 driving the lead screw 5. A support platform 7 is threaded through the outer surface of the lead screw 5, a lead screw 9 rotatably connected to the inner surface of the support platform 7, and a motor 8 fixedly connected to the upper surface of the support platform 7, the motor 8 driving the lead screw 9. A slider 10 is threaded through the outer surface of the lead screw 9, an electric push rod 11 is fixedly connected to the outer surface of the slider 10, a support plate 12 is fixedly connected to the output end of the electric push rod 11, and a glue applicator head 18 is fixedly connected to the outer surface of the support plate 12. The glue applicator head 18 is cylindrical, with a glue outlet at its lower end. A feeding pipe 13 is connected to the upper surface of the glue applicator head 18.

[0022] Specifically: The glue applicator is based on the worktable 1 and supported by the support column 2 and support feet 3. Motor 1 6 drives the lead screw 1 5 in the slide rail 4, which moves the support table 7 left and right; Motor 2 8 drives the lead screw 2 9 in the support table 7, which moves the slider 10 up and down; The electric push rod 11 on the slider 10 moves the support plate 12 and the glue applicator head 18 back and forth, completing the three-dimensional movement. The glue applicator head 18 supplies glue through the feeding pipe 13 and completes the glue application through the glue outlet at the lower end.

[0023] A cleaning box 16 is fixedly connected to the upper surface of the workbench 1. A cleaning needle 15 is fixedly connected to the inner surface of the cleaning box 16. The cleaning needle 15 has a slender rod structure and a tapered tip with barbs. A jet nozzle 17 is fixedly connected to the inner side surface of the cleaning box 16. A heating tube 14 is connected to the inner side of the jet nozzle 17. The jet nozzle 17 has a flat rectangular structure, and a valve is provided at the connection between the jet nozzle 17 and the heating tube 14.

[0024] Specifically: The cleaning box 16 contains a cleaning needle 15 and a jet nozzle 17. The cleaning needle 15 is a slender rod structure with a tapered tip and barbs; the jet nozzle 17 delivers hot air through the heating tube 14 to heat and soften the residual colloid inside, and then presses against the barbed cleaning needle 15 to effectively hook out the residual colloid, making cleaning convenient and efficient.

[0025] Working Principle: This glue applicator is based on a worktable 1, supported by support columns 2 and support feet 3. Motor 6 drives screw 5 within the slide rail 4, causing the support table 7 to move left and right; Motor 8 drives screw 9 within the support table 7, causing the slider 10 to move up and down; the electric push rod 11 on the slider 10 drives the support plate 12 and the glue applicator head 18 to move back and forth, completing three-dimensional movement. The glue applicator head 18 supplies glue through the feeding pipe 13, completing the glue application through the lower glue outlet. The cleaning box 16 contains a cleaning needle 15 and an air jet nozzle 17. The cleaning needle 15 is a slender rod structure with a conical tip containing barbs; the air jet nozzle 17 delivers hot air through the heating pipe 14, heating and softening residual glue inside, then pressing against the barbed cleaning needle 15 to effectively hook out the residual glue, making cleaning convenient and efficient.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A glue spreader for mechanical seals, characterized in that, include: A workbench (1) has a slide rail (4) fixedly connected to its upper surface. A lead screw (5) is rotatably connected to the inner surface of the slide rail (4). A support platform (7) is threaded through the outer surface of the lead screw (5). A lead screw (9) is rotatably connected to the inner surface of the support platform (7). A slider (10) is threaded through the outer surface of the lead screw (9). An electric push rod (11) is fixedly connected to the outer surface of the slider (10). The electric push rod (11) outputs... A support plate (12) is fixedly connected to the outlet end. A glue applicator (18) is fixedly connected to the outer surface of the support plate (12). A feeding pipe (13) is connected to the upper surface of the glue applicator (18). A cleaning box (16) is fixedly connected to the upper surface of the workbench (1). A cleaning needle (15) is fixedly connected to the inner surface of the cleaning box (16). An air jet (17) is fixedly connected to the inner side surface of the cleaning box (16). A heating pipe (14) is connected to the inner side of the air jet (17).

2. The machine for sealing mechanical joints according to claim 1, characterized in that, The outer surface of the slide rail (4) is fixedly connected to a motor (6), which drives a lead screw (5).

3. The machine for applying adhesive to a mechanical seal according to claim 1, wherein The upper surface of the support platform (7) is fixedly connected to a motor (8), which drives a lead screw (9).

4. The machine for sealing mechanical seals according to claim 1, characterized in that, The lower surface of the workbench (1) is fixedly connected to a support column (2), and the lower end of the support column (2) is fixedly connected to a support foot (3).

5. The machine for applying adhesive to mechanical seals according to claim 1, wherein The cleaning needle (15) has a slender rod structure, and the tip of the cleaning needle (15) is conical with barbs.

6. The machine for sealing mechanical joints according to claim 1, characterized in that, The glue applicator (18) is cylindrical, and the lower end of the glue applicator (18) is the glue outlet.

7. A glue applicator for mechanical seals according to claim 1, characterized in that, The jet head (17) has a flat rectangular structure, and a valve is provided at the connection between the jet head (17) and the heating pipe (14).

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