Heating gluing mechanism of screw gluing machine

Abstract

The utility model relates to a heating gluing mechanism of a screw gluing machine. The device comprises a glue storage box, a discharge hole is formed in the side wall of the glue storage box; the side wall of the discharge hole is connected with a glue guide pipe; in the step, the glue storage box is arranged to store the glue solution, the glue guide pipe and the glue outlet head are arranged to guide the guided-out glue solution, so that a worker can glue the screw, the hot air pump, the first supporting shaft, the air guide pipe and the air outlet hole are arranged to heat the glue solution in the glue storage box, and the situation that in cold weather, the glue solution is heated is reduced. The problems that in the screw gluing process, due to the fact that the external environment temperature is too low in the flowing process of glue liquid in a glue storage box, the flowing property of the glue liquid becomes poor, the glue liquid cannot flow smoothly and even is solidified in a glue guide pipe and a glue outlet head, and the screw gluing effect becomes poor are solved; and a glue solution in the glue storage box is extruded out, so that a worker can conveniently coat the glue on the screws.

Description

Technical Field

[0001] The utility model relates to the technical field of screw processing, in particular to a heating and gluing mechanism of a screw gluing machine. Background Art

[0002] Screw glue, also known as screw fixing agent or anaerobic glue, is a chemical substance mainly used in electrical, electronic, aviation machinery and automobile industries. This glue is generally used to lock the screws and then apply it on the screw nut to slowly solidify. The main functions of screw glue are two-fold: one is to prevent the screws from falling off during operation and increase the tightness and stability of the connection; the other is to have an anti-rust effect and prevent the corrosion of the screws.

[0003] In the prior art, when gluing screws, the glue inside the glue storage box is usually extracted, then transported through a pipe, and finally coated on the surface of the screw through a glue nozzle. After long-term use and observation, it was found that this method of gluing is easy to deteriorate in the flow performance of the glue due to the low external environment temperature during the flow process in cold weather, resulting in poor circulation of the glue or even solidification of the glue, resulting in poor gluing effect on the screws and the need for replacement and maintenance. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the problem in the prior art that when the weather is cold, the glue is easily affected by the low external environment temperature during the flow process, causing the glue to have poor fluidity, resulting in poor flow or even solidification of the glue, resulting in poor gluing effect on the screws and the need for replacement and maintenance.

[0005] In order to solve the above technical problems, the utility model provides a heating glue coating mechanism of a screw glue coating machine, comprising a glue storage box; a discharge port is provided on the side wall of the glue storage box; a glue guide tube is connected to the side wall of the discharge port; a glue discharge head is installed at the other end of the glue guide tube; a hot air pump is provided on the top of the glue storage box; a first support shaft is provided at the air outlet end of the hot air pump; an air guide tube is fixedly connected to the middle part of the first support shaft; the first support shaft and the air guide tube are hollow and interconnected; an air outlet hole is provided in the middle part of the air guide tube; the air outlet holes are multiple and evenly distributed in the middle part of the air guide tube; a feed port is provided on the top of the glue storage box; a sealing valve is threadedly connected to the middle part of the feed port; this step is achieved by providing a storage The glue box can store glue liquid. By providing a glue guide tube and a glue outlet head, the exported glue liquid can be guided so that the staff can apply glue to the screws. By providing a hot air pump, a first support shaft, an air guide tube and an air outlet, the glue liquid inside the glue storage box can be heated to reduce the situation in cold weather where the glue liquid inside the glue storage box is easily easily affected by the low external environment temperature during the flow process, resulting in poor flow performance of the glue liquid, poor circulation of the glue liquid, or even solidification of the glue liquid inside the glue guide tube and the glue outlet head, resulting in poor gluing effect on the screws. In addition, the interior of the glue storage box can be pressurized to squeeze out the glue liquid inside the glue storage box, making it convenient for the staff to apply glue to the screws.

[0006] In one embodiment of the utility model, a rotating seat is provided on the top of the inner wall of the glue storage box; the first support shaft is rotatably connected to the glue storage box via the rotating seat; the air outlet is obliquely arranged in the middle of the air duct; this step, by providing a rotating seat and an oblique arrangement of the air outlet, can make the first support shaft rotate along the rotating seat when the hot air pump blows air into the glue liquid, thereby stirring the glue liquid inside the glue storage box, and making the hot air more evenly inflate the glue liquid, thereby improving the heating effect of the hot air pump on the glue liquid.

[0007] In one embodiment of the utility model, the side wall of the glue storage box is provided with an air outlet; the glue guide tube is threadedly connected to the discharge port through a connecting seat; a first sliding groove is provided in the middle of the glue storage box; a sealing plate is slidably connected to the middle of the first sliding groove; a handle is fixedly connected to the side wall of the sealing plate; a second sliding groove is provided on the side wall of the glue storage box; the handle slides inside the second sliding groove; this step can, by providing a connecting seat and an air outlet, re-introduce the glue remaining in the glue guide tube and the glue discharge head into the glue storage box, thereby reducing the situation where the glue solidifies in the glue guide tube and the glue discharge head, resulting in the need for replacement and maintenance of the glue guide tube and the glue discharge head; by providing a first sliding groove, a sealing plate, a handle and a second sliding groove, the discharge port can be sealed when the staff re-introduces the glue in the glue guide tube and the glue discharge head back into the glue storage box, thereby reducing the situation where the staff leaks from the discharge port.

[0008] In one embodiment of the utility model, a spring is fixedly connected to the bottom of the handle; the other end of the spring is fixedly connected to the bottom of the second sliding groove; this step can push the handle by providing a spring, and then push the sealing plate, thereby reducing the situation where the sealing plate moves downward due to gravity when the device is working, thereby blocking the discharge port, thereby improving the stability of the device when it is working.

[0009] In one embodiment of the utility model, a second support shaft is fixedly connected to the middle of the second sliding groove; the handle slides along the second support shaft; the spring is sleeved outside the second support shaft; this step is provided with a second support shaft, so that the spring can be supported when the spring pushes the handle, thereby reducing the twisting and deformation of the spring when the handle is pushed, and further improving the stability of the device during operation.

[0010] In one embodiment of the utility model, an observation window is fixedly connected to the middle of the glue storage box; the observation window is made of transparent material; this step, by providing an observation window, allows the staff to more conveniently observe the glue liquid inside the glue storage box, thereby reducing the workload of the staff and improving the work efficiency of the staff.

[0011] In one embodiment of the utility model, the side wall of the observation window is fixed with scale lines; the scale lines are multiple and evenly distributed in the middle of the observation window; this step, by providing scale lines, can make it easier for the staff to calculate the amount of glue stored inside the glue storage box, thereby making it easier for the staff to arrange work plans and further improve the work efficiency of the staff.

[0012] In one embodiment of the utility model, a stirring blade is fixedly connected to the middle part of the first support shaft; the stirring blade is multiple and is distributed in a ring in the middle part of the first support shaft; this step is provided with a stirring blade, so that when the first support shaft rotates along the rotating seat, the stirring blade can be driven to rotate, thereby further stirring the glue liquid inside the glue storage box, making the temperature of the glue liquid inside the glue storage box more uniform, and further reducing the deterioration of the flow performance of the glue liquid inside the glue storage box, resulting in poor circulation of the glue liquid or even solidification.

[0013] The above technical solution of the utility model has the following advantages compared with the prior art:

[0014] The utility model discloses a screw gluing machine with a heating gluing mechanism, which can store glue by providing a glue storage box, and can guide the derived glue by providing a glue guide tube and a glue outlet head, so that the staff can apply glue to the screws, and can heat the glue inside the glue storage box by providing a hot air pump, a first support shaft, an air guide tube and an air outlet hole, so as to reduce the situation in cold weather where the glue inside the glue storage box is prone to poor flow performance of the glue due to too low external ambient temperature during the flow process, resulting in poor circulation of the glue or even solidification of the glue inside the glue guide tube and the glue outlet head, resulting in poor gluing effect on the screws, and the interior of the glue storage box can be pressurized to squeeze out the glue inside the glue storage box, so as to facilitate the staff to apply glue to the screws.

[0015] The utility model discloses a heating glue coating mechanism for a screw glue coating machine, which is provided with a rotating seat and an air outlet hole inclined thereon. When a hot air pump blows air into the glue liquid, the first support shaft can rotate along the rotating seat, thereby stirring the glue liquid inside the glue storage box and allowing the hot air to inflate the glue liquid more evenly, thereby improving the heating effect of the hot air pump on the glue liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the glue storage box of the utility model;

[0019] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 It is a cross-sectional view of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the first support shaft of the utility model;

[0022] Explanation of the reference numerals in the drawings in the specification: 1. Glue storage box; 11. Glue guide tube; 12. Glue outlet head; 13. Hot air pump; 14. First support shaft; 15. Air guide tube; 16. Air outlet; 17. Feed inlet; 18. Discharge outlet; 19. Sealing valve; 2. Rotating seat; 3. Connecting seat; 31. First sliding groove; 32. Sealing plate; 33. Air outlet; 34. Handle; 35. Second sliding groove; 4. Spring; 5. Second support shaft; 6. Observation window; 7. Scale line; 8. Stirring blade. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0024] Reference Figures 1 to 5 As shown, a heating glue coating mechanism of a screw glue coating machine of the utility model comprises a glue storage box 1; a discharge port 18 is opened on the side wall of the glue storage box 1; a glue guide tube 11 is connected to the side wall of the discharge port 18; a glue discharge head 12 is installed at the other end of the glue guide tube 11; a hot air pump 13 is arranged on the top of the glue storage box 1; a first support shaft 14 is arranged at the air outlet end of the hot air pump 13; an air guide tube 15 is fixedly connected to the middle of the first support shaft 14; the first support shaft 14 and the air guide tube 15 are hollow and The air duct 15 is connected to each other; an air outlet 16 is provided in the middle of the air duct 15; the air outlet 16 is multiple and evenly distributed in the middle of the air duct 15; a feed port 17 is provided on the top of the glue storage box 1; a sealing valve 19 is threadedly connected in the middle of the feed port 17; when working, the staff introduces glue from the feed port 17 into the glue storage box 1, and then seals the feed port 17 through the sealing valve 19. At this time, the staff starts the hot air pump 13 to pass through the first support shaft 14, the air duct 15 and the air duct 15 blows air into the glue liquid inside the glue storage box 1 to heat the glue liquid, and pressurizes the inside of the glue storage box 1 to guide the glue liquid inside the glue storage box 1 from the glue guide tube 11 and the glue outlet head 12, and then glue is applied to the screw. In this step, the glue storage box 1 can be provided to store the glue liquid, and the glue guide tube 11 and the glue outlet head 12 can be provided to guide the guided glue liquid so that the staff can apply glue to the screw. The hot air pump 13, the first support shaft 14, and the air guide tube 15 are provided. The air outlet 16 can heat the glue liquid inside the glue storage box 1, reducing the situation in cold weather where the glue liquid inside the glue storage box 1 is easily affected by the low external environment temperature during flow, resulting in poor flow performance of the glue liquid, poor glue circulation, or even solidification of the glue liquid inside the glue guide tube 11 and the glue outlet head 12, resulting in poor gluing effect on the screws. The inside of the glue storage box 1 can be pressurized to squeeze out the glue liquid inside the glue storage box 1, making it convenient for the staff to gluing the screws.

[0025] Reference Figure 2 and Figure 4As shown, a rotating seat 2 is provided on the top of the inner wall of the glue storage box 1; the first support shaft 14 is rotatably connected to the glue storage box 1 through the rotating seat 2; the air outlet 16 is obliquely arranged in the middle of the air duct 15; during operation, when the hot air pump 13 inflates the first support shaft 14 and the air duct 15, hot air will be ejected from the obliquely arranged air outlet 16, thereby pushing the first support shaft 14 to rotate along the rotating seat 2. This step is provided with a rotating seat 2 and an obliquely arranged air outlet 16, so that when the hot air pump 13 blows air into the glue liquid, the first support shaft 14 can rotate along the rotating seat 2, thereby stirring the glue liquid inside the glue storage box 1, and allowing the hot air to inflate the glue liquid more evenly, thereby improving the heating effect of the hot air pump 13 on the glue liquid.

[0026] Reference Figures 1 to 4 As shown, the side wall of the glue storage box 1 is provided with an air outlet 33; the glue guide tube 11 is threadedly connected to the discharge port 18 through the connecting seat 3; the middle part of the glue storage box 1 is provided with a first sliding groove 31; the middle part of the first sliding groove 31 is slidably connected to a sealing plate 32; the side wall of the sealing plate 32 is fixedly connected with a handle 34; the side wall of the glue storage box 1 is provided with a second sliding groove 35; the handle 34 slides inside the second sliding groove 35; during operation, when the staff has finished gluing the screws, the staff presses the handle 34 downward to make the handle 34 seal the discharge port 18, then rotates the connecting seat 3 to remove the glue guide tube 11 from the end of the discharge port 18, fixes it to the air outlet 33, inserts the glue discharge head 12 into the sealing valve 19, and then the staff starts the hot air pump 13 to Air is blown inside the glue storage box 1, and hot air will be ejected outward from the air outlet 33, thereby blowing out the residual glue in the glue guide tube 11 and the glue discharge head 12 and flowing it back into the glue storage box 1. This step is provided with a connecting seat 3 and an air outlet 33, so that the residual glue in the glue guide tube 11 and the glue discharge head 12 can be reintroduced into the glue storage box 1, thereby reducing the glue solidifying inside the glue guide tube 11 and the glue discharge head 12, which causes the glue guide tube 11 and the glue discharge head 12 to need replacement and maintenance. By providing a first sliding groove 31, a sealing plate 32, a handle 34 and a second sliding groove 35, the discharge port 18 can be sealed when the staff reintroduces the glue in the glue guide tube 11 and the glue discharge head 12 back into the glue storage box 1, thereby reducing the staff from The discharge port 18 leaks.

[0027] Reference Figures 1 to 3 As shown, a spring 4 is fixedly connected to the bottom of the handle 34; the other end of the spring 4 is fixedly connected to the bottom of the second sliding groove 35; in this step, by providing the spring 4, the handle 34 can be pushed, and then the sealing plate 32 can be pushed, thereby reducing the situation where the sealing plate 32 moves downward due to gravity when the device is working, thereby blocking the discharge port 18, thereby improving the stability of the device when it is working.

[0028] Reference Figure 2 and Figure 3 As shown, a second support shaft 5 is fixedly connected to the middle of the second sliding groove 35; the handle 34 slides along the second support shaft 5; the spring 4 is sleeved outside the second support shaft 5; this step is provided with a second support shaft 5, so that the spring 4 can be supported when the spring 4 pushes the handle 34, thereby reducing the twisting and deformation of the spring 4 when pushing the handle 34, and further improving the stability of the device during operation.

[0029] Reference Figure 1 and Figure 2 As shown, an observation window 6 is fixedly connected to the middle of the glue storage box 1; the observation window 6 is made of transparent material; this step allows the staff to more conveniently observe the glue liquid inside the glue storage box 1 by providing the observation window 6, thereby reducing the workload of the staff and improving the work efficiency of the staff.

[0030] Reference Figure 1 and Figure 2 As shown, the side wall of the observation window 6 is fixedly connected with scale lines 7; the scale lines 7 are multiple and evenly distributed in the middle of the observation window 6; this step, by providing the scale lines 7, can make it easier for the staff to calculate the glue liquid inventory inside the glue storage box 1, thereby making it easier for the staff to arrange work plans and further improve the work efficiency of the staff.

[0031] Reference Figure 2 , Figure 4 and Figure 5 As shown, a stirring blade 8 is fixedly connected to the middle of the first support shaft 14; the stirring blade 8 is multiple and distributed in a ring in the middle of the first support shaft 14; this step is provided with a stirring blade 8, which can drive the stirring blade 8 to rotate when the first support shaft 14 rotates along the rotating seat 2, thereby further stirring the glue liquid inside the glue storage box 1, making the temperature of the glue liquid inside the glue storage box 1 more uniform, and further reducing the deterioration of the flow performance of the glue liquid inside the glue storage box 1, resulting in poor circulation or even solidification of the glue liquid.

[0032] Working principle: During operation, the staff introduces glue into the glue storage box 1 from the feed port 17, and then seals the feed port 17 through the sealing valve 19. At this time, the staff starts the hot air pump 13 to blow air to the glue liquid inside the glue storage box 1 through the first support shaft 14, the air guide tube 15 and the air guide tube 15, thereby heating the glue liquid and pressurizing the inside of the glue storage box 1, and leading the glue liquid inside the glue storage box 1 from the glue guide tube 11 and the glue outlet head 12, and then applying glue to the screws. When the hot air pump 13 inflates the first support shaft 14 and the air guide tube 15, the hot air will be blown out from the inclined outlet The air hole 16 sprays out, thereby pushing the first support shaft 14 to rotate along the rotating seat 2. When the staff has finished applying glue to the screw, the staff presses down the handle 34 to make the handle 34 seal the discharge port 18, and then rotates the connecting seat 3 to remove the glue guide tube 11 from the end of the discharge port 18, fix it to the air outlet 33, and insert the glue head 12 into the sealing valve 19. At this time, the staff starts the hot air pump 13 to blow air into the glue storage box 1, and the hot air will be ejected outward from the air outlet 33, thereby blowing out the residual glue in the glue guide tube 11 and the glue head 12, and flowing back into the glue storage box 1.

[0033] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A heating glue coating mechanism for a screw glue coating machine, comprising a glue storage box (1); characterized in that: The side wall of the glue storage box (1) is provided with a discharge port (18); the side wall of the discharge port (18) is connected to a glue guide tube (11); a glue discharge head (12) is installed at the other end of the glue guide tube (11); a hot air pump (13) is provided on the top of the glue storage box (1); a first support shaft (14) is provided at the air outlet end of the hot air pump (13); an air guide tube (15) is fixedly connected to the middle of the first support shaft (14); the first support shaft (14) and the air guide tube (15) are hollow and interconnected; an air outlet hole (16) is provided in the middle of the air guide tube (15); the air outlet holes (16) are multiple and evenly distributed in the middle of the air guide tube (15); a feed port (17) is provided on the top of the glue storage box (1); a sealing valve (19) is threadedly connected to the middle of the feed port (17).

2. The heating glue coating mechanism of a screw glue coating machine according to claim 1 is characterized in that: A rotating seat (2) is provided at the top of the inner wall of the glue storage box (1); the first support shaft (14) is rotatably connected to the glue storage box (1) via the rotating seat (2); and the air outlet (16) is obliquely arranged in the middle of the air guide pipe (15).

3. The heating glue coating mechanism of the screw glue coating machine according to claim 2 is characterized in that: The side wall of the glue storage box (1) is provided with an air outlet (33); the glue guide tube (11) is threadedly connected to the discharge port (18) via a connecting seat (3); a first sliding groove (31) is provided in the middle of the glue storage box (1); a sealing plate (32) is slidably connected to the middle of the first sliding groove (31); a handle (34) is fixedly connected to the side wall of the sealing plate (32); a second sliding groove (35) is provided in the side wall of the glue storage box (1); the handle (34) slides inside the second sliding groove (35).

4. The heating glue coating mechanism of a screw glue coating machine according to claim 3 is characterized in that: A spring (4) is fixedly connected to the bottom of the handle (34); the other end of the spring (4) is fixedly connected to the bottom of the second sliding groove (35).

5. The heating glue coating mechanism of the screw glue coating machine according to claim 4 is characterized in that: A second support shaft (5) is fixedly connected to the middle of the second sliding groove (35); the handle (34) slides along the second support shaft (5); and the spring (4) is sleeved outside the second support shaft (5).

6. The heating glue coating mechanism of the screw glue coating machine according to claim 5, characterized in that: An observation window (6) is fixedly connected to the middle of the glue storage box (1); the observation window (6) is made of a transparent material.

7. The heating glue coating mechanism of a screw glue coating machine according to claim 6, characterized in that: The side wall of the observation window (6) is fixedly connected with scale lines (7); the scale lines (7) are multiple and evenly distributed in the middle of the observation window (6).

8. The heating glue coating mechanism of a screw glue coating machine according to claim 6, characterized in that: A stirring blade (8) is fixedly connected to the middle of the first support shaft (14); the stirring blades (8) are multiple and are distributed in an annular manner in the middle of the first support shaft (14).

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