Pneumatic glue brushing machine capable of adjusting glue amount

Abstract

The utility model relates to the technical field of glue brushing, and discloses a pneumatic glue brushing machine capable of adjusting glue amount, which comprises a bottom plate, the right side of the front end of the bottom plate is fixedly connected with a motor, the driving end of the motor is fixedly connected with a first threaded rod, and the outer wall of the first threaded rod is in threaded connection with a support frame; the inner walls of the two sides of the top end of the supporting frame are connected with a gluing plate through adjusting assemblies, a glue storage box is fixedly connected to the rear end of the bottom plate, a pressure adjusting valve is fixedly connected to the right side of the top end of the glue storage box, a glue outlet hose is fixedly connected to the left side of the top end of the glue storage box, and the other end of the glue outlet hose is fixedly connected to the middle of the top end of the gluing plate. According to the automatic gluing device, glue is conveyed into the gluing plate through the glue outlet hose, the motor is started to drive the first threaded rod to rotate, then the supporting frame is driven to move front and back, the surfaces of materials are automatically glued, glue brushing can be automatically carried out, and threats to health of workers caused by the fact that the workers work in the environment are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of glue brushing, in particular to a pneumatic glue brushing machine capable of adjusting the glue amount. Background Art

[0002] Pneumatic glue brushing machine is a device that uses compressed air as a power source to apply glue. It is widely used in various industries, such as manufacturing, auto repair, furniture manufacturing, electronic assembly, packaging, etc. It controls the flow of compressed air through a pneumatic device to adjust the amount of glue applied, thereby achieving automated, efficient and accurate gluing operations.

[0003] Under normal circumstances, the existing glue application still requires workers to operate on site. Since glue is a chemical product, it will emit a bad odor, and working in this environment for a long time will pose a threat to the health of workers. In addition, it is inconvenient to fix the material when applying glue, which can easily cause the material position to shift, resulting in uneven glue application and affecting product quality.

[0004] Therefore, the existing glue brushing still requires workers to operate on site. Since glue is a chemical product, it will emit a bad odor, and working in this environment for a long time will pose a threat to the health of workers. A pneumatic glue brushing machine that solves the above problems is needed. Utility Model Content

[0005] In order to solve the problem that the existing glue brushing method in the prior art still requires workers to operate on site, since glue is a chemical product, it will emit a bad odor, and working in this environment for a long time will pose a threat to the health of workers, and when brushing glue, it is inconvenient to fix the material, which can easily cause the position of the material to shift, resulting in uneven glue coating and affecting product quality, the present application provides a pneumatic glue brushing machine with adjustable glue amount.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pneumatic glue brushing machine with adjustable glue amount comprises a base plate, a motor is fixedly connected to the right side of the front end of the base plate, a first threaded rod is fixedly connected to the driving end of the motor, a support frame is threadedly connected to the outer wall of the first threaded rod, the inner walls on both sides of the top of the support frame are connected to the glue coating plate through an adjusting component, a glue storage box is fixedly connected to the rear end of the base plate, a pressure regulating valve is fixedly connected to the right side of the top of the glue storage box, a glue outlet hose is fixedly connected to the left side of the top of the glue storage box, the other end of the glue outlet hose is fixedly connected to the middle part of the top of the glue coating plate, a second sliding rod is fixedly connected to the inner wall of the left end of the base plate, a baffle is fixedly connected to the rear side of the top of the base plate, a support plate is fixedly connected to the front side of the top of the base plate, and the inner wall of the support plate is connected to the fixed plate through a positioning component.

[0008] As a further improvement of the present invention, the adjustment component includes a first electric push rod fixedly connected to the inner walls on both sides of the top end of the support frame, the driving ends of the first electric push rod are respectively fixedly connected to slides, the left and right sides of the bottom end of the slide are fixedly connected to support blocks, the inner walls of the left and right ends of the support frame are fixedly connected to first sliding rods, the inner walls of the support blocks are connected to the rubber coating plate by a spring, and the left and right ends of the rubber coating plate are respectively slidably connected to the inner walls of the support blocks.

[0009] As a further improvement of the present invention, the positioning assembly includes a second electric push rod fixedly connected to the inner wall of the support plate, the driving end of the second electric push rod is fixedly connected to a fixing frame, the inner wall of the top end of the fixing frame is threadedly connected to a second threaded rod, the top end of the second threaded rod is fixedly connected to a knob, and the top end of the fixing plate is rotatably connected to the bottom end of the second threaded rod.

[0010] As a further improvement of the utility model, the rear end of the first threaded rod is rotatably connected to the inner wall of the rear side of the right end of the bottom plate, and the inner wall of the left end of the support frame is slidably connected to the outer wall of the second sliding rod.

[0011] As a further improvement of the utility model, the inner walls at the left and right ends of the slide plate are slidably connected to the outer wall of the first slide rod.

[0012] As a further improvement of the present invention, holes are provided on the inner wall of the middle part of the support frame and the slide plate.

[0013] As a further improvement of the utility model, one end of the spring is connected to the inner wall of the support block, and the other end of the spring is connected to the glue-coated plate.

[0014] As a further improvement of the utility model, the front end of the fixing plate is slidably connected to the inner wall of the fixing frame.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] 1. In the utility model, the motor, the first threaded rod, the support frame, the first electric push rod, the slide plate, the support block, the spring, the glue-spreading plate and the first slide rod cooperate to automatically apply glue, thereby preventing workers from working in this environment and posing a threat to their health.

[0017] 2. In the utility model, the materials can be fixed by the cooperation of the baffle, the support plate, the second electric push rod, the fixing frame, the second threaded rod, the knob and the fixing plate to prevent the material position from shifting, resulting in uneven glue coating and affecting product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a pneumatic glue brushing machine with adjustable glue quantity proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a support frame in a pneumatic glue brushing machine with adjustable glue quantity proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of a glue coating plate in a pneumatic glue brushing machine with adjustable glue quantity proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the structure of a fixed frame in a pneumatic glue brushing machine with adjustable glue amount.

[0022] Legend:

[0023] 1. Bottom plate; 2. Motor; 3. First threaded rod; 4. Support frame; 5. First electric push rod; 6. Slide plate; 7. Support block; 8. Spring; 9. Glue coating plate; 10. First slide bar; 11. Glue storage box; 12. Pressure regulating valve; 13. Glue outlet hose; 14. Second slide bar; 15. Baffle; 16. Support plate; 17. Second electric push rod; 18. Fixed frame; 19. Second threaded rod; 20. Knob; 21. Fixed plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Embodiment 1: A pneumatic glue brushing machine with adjustable glue amount, comprising a base plate 1, a motor 2 is fixedly connected to the right side of the front end of the base plate 1, a first threaded rod 3 is fixedly connected to the driving end of the motor 2, a support frame 4 is threadedly connected to the outer wall of the first threaded rod 3, a first electric push rod 5 is fixedly connected to the inner walls on both sides of the top of the support frame 4, a slide plate 6 is fixedly connected to the driving end of the first electric push rod 5, a support block 7 is fixedly connected to the left and right sides of the bottom end of the slide plate 6, a first slide bar 10 is fixedly connected to the inner walls of the left and right ends of the support frame 4, the inner wall of the support block 7 is connected to the glue coating plate 9 through a spring 8, one end of the spring 8 is connected to the inner wall of the support block 7, and the other end of the spring 8 is connected to the glue coating plate 9, the left and right ends of the glue coating plate 9 are respectively slidably connected to the inner wall of the support block 7, a glue storage box 11 is fixedly connected to the rear end of the base plate 1, and a pressure regulating valve 12 is fixedly connected to the right side of the top of the glue storage box 11, A glue discharge hose 13 is fixedly connected to the left side of the top of the glue storage box 11, and the other end of the glue discharge hose 13 is fixedly connected to the middle part of the top of the glue coating plate 9. A second slide bar 14 is fixedly connected to the inner wall of the left end of the bottom plate 1. When the material is to be coated with glue, the first electric push rod 5 is started to drive the slide plate 6 to move downward, and then drive the support block 7 to move downward, so that the glue coating plate 9 on the support block 7 contacts the material surface, and the elastic force of the spring 8 enables the glue coating plate 9 to contact the material surface more stably. By adjusting the pressure regulating valve 12, the pressure in the glue storage box 11 can be adjusted, and the amount of glue transported by the glue discharge hose 13 can be adjusted. The glue is transported to the glue coating plate 9 through the glue discharge hose 13, and the motor 2 is started to drive the first threaded rod 3 to rotate, thereby driving the support frame 4 to move back and forth, and automatically coating the material surface with glue.

[0031] Embodiment 2: A baffle 15 is fixedly connected to the rear side of the top end of the base plate 1, a support plate 16 is fixedly connected to the front side of the top end of the base plate 1, a second electric push rod 17 is fixedly connected to the inner wall of the support plate 16, a driving end of the second electric push rod 17 is fixedly connected to a fixing frame 18, a second threaded rod 19 is threadedly connected to the inner wall of the top end of the fixing frame 18, a knob 20 is fixedly connected to the top end of the second threaded rod 19, a fixing plate 21 is rotatably connected to the bottom end of the second threaded rod 19, a front end of the fixing plate 21 is slidably connected to the inner wall of the fixing frame 18, by placing one side of the material into the fixing frame 18 and rotating the knob 20, the fixing plate 21 is driven to move downward, and then one side of the material is fixed, at this time, by starting the second electric push rod 17, the fixing frame 18 is driven to move backward, and then the material on the fixing frame 18 is driven to move backward, and the material can be positioned by the action of the baffle 15.

[0032] As one of the optimized structural designs for Example 1, Figure 1-Figure 4As shown, the rear end of the first threaded rod 3 is rotatably connected to the inner wall of the rear right end of the base plate 1, and the inner wall of the left end of the support frame 4 is slidably connected to the outer wall of the second slide bar 14, which can make the movement of the support frame 4 more stable, and the inner walls of the left and right ends of the slide plate 6 are slidably connected to the outer wall of the first slide bar 10, so that the slide plate 6 can move stably, and the inner walls in the middle of the support frame 4 and the slide plate 6 are provided with holes to facilitate the movement of the glue discharge hose 13.

[0033] Working principle: First, by placing one side of the material into the fixed frame 18, by turning the knob 20, the fixed plate 21 is driven to move downward, and then one side of the material is fixed. At this time, by starting the second electric push rod 17, the fixed frame 18 is driven to move backward, and then the material on the fixed frame 18 is driven to move backward, and the baffle 15 can be used to position the material. When the material is to be coated with glue, by starting the first electric push rod 5, the slide plate 6 is driven to move downward, and then the support block 7 is driven to move downward, so that the glue coating plate 9 on the support block 7 contacts the surface of the material. Through the elastic force of the spring 8, the glue coating plate 9 can contact the surface of the material more stably. By adjusting the pressure regulating valve 12, the pressure in the glue storage box 11 is adjusted, and the amount of glue transported by the glue discharge hose 13 can be adjusted. The glue is transported to the glue coating plate 9 through the glue discharge hose 13. By starting the motor 2, the first threaded rod 3 is driven to rotate, and then the support frame 4 is driven to move back and forth, and the surface of the material is automatically coated with glue.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pneumatic glue brushing machine with adjustable glue amount, comprising a bottom plate (1), characterized in that: The right side of the front end of the bottom plate (1) is fixedly connected to a motor (2), the driving end of the motor (2) is fixedly connected to a first threaded rod (3), the outer wall of the first threaded rod (3) is threadedly connected to a support frame (4), the inner walls on both sides of the top of the support frame (4) are connected to the glue coating plate (9) through an adjusting component, the rear end of the bottom plate (1) is fixedly connected to a glue storage box (11), the right side of the top of the glue storage box (11) is fixedly connected to a pressure regulating valve (12), the left side of the top of the glue storage box (11) is fixedly connected to a glue discharge hose (13), the other end of the glue discharge hose (13) is fixedly connected to the middle part of the top of the glue coating plate (9), the inner wall of the left end of the bottom plate (1) is fixedly connected to a second sliding rod (14), the rear side of the top of the bottom plate (1) is fixedly connected to a baffle (15), the front side of the top of the bottom plate (1) is fixedly connected to a support plate (16), and the inner wall of the support plate (16) is connected to a fixed plate (21) through a positioning component.

2. The pneumatic glue brushing machine with adjustable glue amount according to claim 1, characterized in that: The adjustment component comprises a first electric push rod (5) fixedly connected to the inner walls on both sides of the top of the support frame (4); the driving ends of the first electric push rod (5) are respectively fixedly connected to slide plates (6); the left and right sides of the bottom of the slide plates (6) are both fixedly connected to support blocks (7); the inner walls of the left and right ends of the support frame (4) are both fixedly connected to first sliding rods (10); the inner wall of the support block (7) is connected to the rubber coating plate (9) via a spring (8); the left and right ends of the rubber coating plate (9) are respectively slidably connected to the inner wall of the support block (7).

3. The pneumatic glue brushing machine with adjustable glue amount according to claim 1, characterized in that: The positioning assembly comprises a second electric push rod (17) fixedly connected to the inner wall of the support plate (16); a driving end of the second electric push rod (17) is fixedly connected to a fixing frame (18); a second threaded rod (19) is threadedly connected to the inner wall of the top end of the fixing frame (18); a knob (20) is fixedly connected to the top end of the second threaded rod (19); and a top end of the fixing plate (21) is rotatably connected to the bottom end of the second threaded rod (19).

4. The pneumatic glue brushing machine with adjustable glue amount according to claim 1, characterized in that: The rear end of the first threaded rod (3) is rotatably connected to the inner wall of the rear right end of the base plate (1), and the inner wall of the left end of the support frame (4) is slidably connected to the outer wall of the second sliding rod (14).

5. The pneumatic glue brushing machine with adjustable glue amount according to claim 2, characterized in that: The inner walls at both left and right ends of the slide plate (6) are slidably connected to the outer wall of the first slide rod (10).

6. The pneumatic glue brushing machine with adjustable glue amount according to claim 2, characterized in that: The inner walls of the middle parts of the support frame (4) and the slide plate (6) are both provided with holes.

7. The pneumatic glue brushing machine with adjustable glue amount according to claim 2, characterized in that: One end of the spring (8) is connected to the inner wall of the support block (7), and the other end of the spring (8) is connected to the glue coating plate (9).

8. The pneumatic glue brushing machine with adjustable glue amount according to claim 3, characterized in that: The front end of the fixing plate (21) is slidably connected to the inner wall of the fixing frame (18).

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