Anti-precipitation device for packaging glue

Abstract

The utility model relates to the technical field of anti-precipitation, and discloses a packaging glue anti-precipitation device which comprises a side plate and a driving toothed plate, the top of the side plate is fixedly connected with a U-shaped plate, the right side of the side plate is fixedly connected with a fixing plate, and the left side of the fixing plate is fixedly provided with an air cylinder. The stirring assembly is arranged, the air cylinder is started, the air cylinder drives the sliding plate to move back and forth in the horizontal direction, packaging glue in the stirring barrel shakes back and forth, meanwhile, the driving gear rotates under the action of the driving toothed plate, and therefore the stirring pipe rotates, and the stirring effect is achieved under the action of the fixing rod and the bevel gear A; and a bevel gear B is rotated, so that a middle shaft of the bevel gear B drives a supporting rod to rotate in the vertical direction, and therefore, packaging glue is stirred in the vertical direction, packaging glue at different heights is stirred, stirring of the packaging glue is more uniform, and the anti-precipitation effect of the packaging glue is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-precipitation, in particular to an anti-precipitation device for packaging glue. Background Art

[0002] Packaging glue is a type of glue specifically used to protect the internal components and circuits of electronic products. It usually has good toughness, heat resistance and insulation properties. It can seal components and prevent moisture intrusion. It also helps prevent dust and other contaminants from affecting circuit functions.

[0003] A Chinese utility model patent with announcement number CN218422345U discloses an anti-precipitation device for LED packaging glue. By arranging a rotating tube, a rotating shaft, a stirring rod, a gear C, a stirring crank rod and a gear ring, the LED packaging glue inside the storage box can be evenly stirred to solve the problem that some glue anti-precipitation devices have limited stirring effect on the LED packaging glue and poor stirring uniformity, which directly affects the anti-precipitation effect of the LED packaging glue. The stirring effect of the LED packaging glue is improved, thereby improving the anti-precipitation effect of the LED packaging glue anti-precipitation device.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the device stirs the encapsulating glue in the storage tube through a stirring rod to make the glue flow, thereby reducing the precipitation in the encapsulating glue; when the stirring rod stirs the encapsulating glue in the storage tube horizontally, due to the poor fluidity of the encapsulating glue, the encapsulating glue at a position close to the stirring rod has the best anti-precipitation effect, but the encapsulating glue at a position far from the stirring rod has a poor anti-precipitation effect; at the same time, due to the fixed height of the stirring rod, there are differences in the stirring effects of glues at different heights, resulting in poor stirring uniformity, which affects the anti-precipitation effect of the encapsulating glue in the glue storage tank to a certain extent. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the utility model provides a packaging glue anti-precipitation device.

[0006] The utility model is implemented by the following technical scheme: a packaging glue anti-precipitation device, including a side plate and a driving tooth plate, the top of the side plate is fixedly connected with a U-shaped plate, the right side of the side plate is fixedly connected with a fixed plate, the left side of the fixed plate is fixedly installed with a cylinder, the left side of the cylinder is fixedly connected with a sliding plate, the sliding plate is slidably arranged inside the U-shaped plate, the top of the sliding plate is fixedly connected with a mixing drum, the inside of the mixing drum is installed with a mixing assembly, and the top of the mixing drum is installed with a lifting assembly.

[0007] The stirring assembly includes a stirring tube, the top of the stirring tube is rotatably connected to the top of the inner wall of the stirring drum, the bottom of the stirring tube is fixedly connected to a driving gear, the surface of the driving gear is meshed with the surface of the driving gear plate, the bottom of the inner wall of the stirring tube is rotatably connected to a fixing rod, the top of the fixing rod is fixedly connected to the top of the inner wall of the stirring drum, the surface of the fixing rod is evenly spaced with bevel gears A, and the surface of the bevel gear A is meshedly connected with two meshing bevel gears B.

[0008] The lifting assembly includes an annular scraper, two lifting rods are fixedly connected to the top of the annular scraper, a lifting plate is fixedly connected to the top of the lifting rod, a threaded rod is connected to the internal thread of the lifting plate, the bottom end of the threaded rod is rotatably connected to the top of the mixing drum, the top end of the threaded rod is rotatably connected to the top of the mixing drum, a connecting plate is fixedly connected to the four corners of the bottom of the top plate, the bottom end of the connecting plate is fixedly connected to the top of the mixing drum, a small gear is sleeved on the outer side of the threaded rod, a long tooth plate is meshed and connected to the surface of the small gear, both ends of the long tooth plate are fixedly connected to a U-shaped frame, and the bottom of the U-shaped frame is fixedly connected to the top of the U-shaped plate.

[0009] As a further improvement of the above scheme, two guide rods are arranged through the surface of the lifting plate, and the top and bottom ends of the guide rods are respectively fixedly connected to the bottom of the top plate and the top of the mixing drum, ensuring that the lifting plate can be lifted and moved normally without deviation.

[0010] As a further improvement of the above solution, a through slot for the lifting rod to move is provided on the top of the mixing drum, thereby ensuring that the lifting rod can move normally in the vertical direction.

[0011] As a further improvement of the above scheme, a fixing ring is sleeved on the outer side of the cylinder, and two fixing blocks are fixedly connected to the front and back sides of the fixing ring. The surfaces of the two fixing blocks are respectively fixedly connected to the back of the side plate and the front of the driving gear plate to ensure that the cylinder can work normally.

[0012] As a further improvement of the above scheme, the top of the mixing drum is connected to a liquid inlet pipe, the left side of the mixing drum is connected to a liquid outlet pipe, and valves are installed on the outside of the liquid inlet pipe and the liquid outlet pipe to facilitate the control of the inlet and outlet of the glue.

[0013] As a further improvement of the above solution, a heating ring is installed on the outer side of the mixing drum, and a controller is installed on the front side of the heating ring to facilitate heating of the glue inside the mixing drum.

[0014] As a further improvement of the above solution, support rods are fixedly connected to the outer side of the intermediate shaft of the bevel gear B at equal intervals to facilitate stirring of the glue in the vertical direction.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model sets a stirring assembly and starts the cylinder, which drives the sliding plate to move back and forth in the horizontal direction, so that the stirring drum moves back and forth, and the packaging glue in the stirring drum swings back and forth. In the process of the sliding plate moving back and forth, the driving gear is acted upon by the driving tooth plate, so that the driving gear rotates, thereby rotating the stirring tube, and the helical gear B is rotated by the fixed rod and the bevel gear A, so that the intermediate shaft of the bevel gear B drives the support rod to rotate in the vertical direction, thereby stirring the packaging glue in the vertical direction, stirring the packaging glue at different heights, making the packaging glue more evenly stirred, and improving the anti-precipitation effect of the packaging glue.

[0017] 2. The utility model sets a lifting component. During the back-and-forth movement of the mixing drum, the small gear is acted upon by the long tooth plate, causing the threaded rod to rotate, thereby driving the lifting plate to move in the vertical direction, so that the lifting rod brings the annular scraper to scrape off the encapsulating glue attached to the inner wall of the mixing drum. During the back-and-forth movement of the mixing drum, the small gear drives the annular scraper to move up and down through the threaded rod, thereby scraping the inner wall of the mixing drum up and down during the stirring of the encapsulated glue, so that the glue attached to the inner wall of the mixing drum is scraped off and re-stirred, thereby improving the mixing effect of the glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the lifting rod, lifting plate and threaded rod of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the helical gear A, the helical gear B and the fixing rod of the utility model.

[0021] Description of main symbols:

[0022] 1. Side plate; 2. Driving tooth plate; 3. U-shaped plate; 4. Fixed plate; 5. Cylinder; 6. Sliding plate; 7. Mixing drum; 8. Mixing tube; 9. Driving gear; 10. Fixed rod; 11. Bevel gear A; 12. Bevel gear B; 13. Annular scraper; 14. Lifting rod; 15. Lifting plate; 16. Threaded rod; 17. Top plate; 18. Pinion; 19. U-shaped frame; 20. Long tooth plate. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Example:

[0025] Please combine Figure 1-3 The present embodiment is a packaging glue anti-precipitation device, comprising a side plate 1 and a driving tooth plate 2, a U-shaped plate 3 is fixedly connected to the top of the side plate 1, a fixing plate 4 is fixedly connected to the right side of the side plate 1, a cylinder 5 is fixedly installed on the left side of the fixing plate 4, a fixing ring is sleeved on the outer side of the cylinder 5, and two fixing blocks are fixedly connected to the front and back sides of the fixing ring, and the surfaces of the two fixing blocks are respectively fixedly connected to the back of the side plate 1 and the front side of the driving tooth plate 2 to ensure that the cylinder 5 can work normally, a sliding plate 6 is fixedly connected to the left side of the cylinder 5, and the sliding plate 6 is slidably arranged inside the U-shaped plate 3, a mixing drum 7 is fixedly connected to the top of the sliding plate 6, a heating ring is installed on the outer side of the mixing drum 7, and a controller is installed on the front side of the heating ring to facilitate heating of the glue inside the mixing drum 7, a liquid inlet pipe is connected to the top of the mixing drum 7, and a liquid outlet pipe is connected to the left side of the mixing drum 7, and valves are installed on the outer sides of the liquid inlet pipe and the liquid outlet pipe to facilitate control of the inlet and outlet of the glue, a mixing assembly is installed inside the mixing drum 7, and a lifting assembly is installed on the top of the mixing drum 7.

[0026] The stirring assembly is used to stir the packaging glue, and the stirring assembly includes a stirring tube 8. The top of the stirring tube 8 is rotatably connected to the top of the inner wall of the stirring drum 7, and the bottom end of the stirring tube 8 is fixedly connected to a driving gear 9. The surface of the driving gear 9 is meshed with the surface of the driving tooth plate 2. The bottom of the inner wall of the stirring tube 8 is rotatably connected to a fixing rod 10, and the top of the fixing rod 10 is fixedly connected to the top of the inner wall of the stirring drum 7. The surface of the fixing rod 10 is evenly spaced with bevel gears A11, and the surface of the bevel gear A11 is meshed with two meshing bevel gears B12. The outer side of the intermediate shaft of the bevel gear B12 is fixedly connected with support rods at equal intervals to facilitate stirring the glue in the vertical direction.

[0027] The lifting assembly is used to scrape the glue attached to the inner wall of the mixing drum 7 back and forth. The lifting assembly includes an annular scraper 13. Two lifting rods 14 are fixedly connected to the top of the annular scraper 13. A through groove for the lifting rods 14 to move is provided on the top of the mixing drum 7, ensuring that the lifting rods 14 can move normally in the vertical direction. A lifting plate 15 is fixedly connected to the top of the lifting rod 14. The internal thread of the lifting plate 15 is connected to a threaded rod 16. The bottom end of the threaded rod 16 is rotatably connected to the top of the mixing drum 7. The top end of the threaded rod 16 is rotatably connected to a top plate 17. Two guide rods are arranged through the surface, and the top and bottom ends of the guide rods are fixedly connected to the bottom of the top plate 17 and the top of the mixing drum 7 respectively, to ensure that the lifting plate 15 can be lifted and moved normally without deviation. The four corners of the bottom of the top plate 17 are fixedly connected with connecting plates, and the bottom end of the connecting plate is fixedly connected to the top of the mixing drum 7. A small gear 18 is sleeved on the outer side of the threaded rod 16, and a long tooth plate 20 is meshed and connected on the surface of the small gear 18. Both ends of the long tooth plate 20 are fixedly connected with a U-shaped frame 19, and the bottom of the U-shaped frame 19 is fixedly connected to the top of the U-shaped plate 3.

[0028] The implementation principle of an anti-precipitation device for encapsulating glue in the embodiment of the present application is as follows: start the cylinder 5, and the cylinder 5 drives the sliding plate 6 to move back and forth in the horizontal direction, so that the mixing drum 7 moves back and forth, and the encapsulating glue in the mixing drum 7 swings back and forth, thereby improving the flow effect of the encapsulating glue. In the process of the sliding plate 6 moving back and forth, the driving gear 9 is acted upon by the driving tooth plate 2, so that the driving gear 9 rotates, thereby rotating the mixing tube 8, and is acted upon by the fixed rod 10 and the bevel gear A11, so that the bevel gear B12 rotates, so that the intermediate shaft of the bevel gear B12 drives the support rod to rotate in the vertical direction, thereby stirring the encapsulating glue in the vertical direction, stirring the encapsulating glue at different heights, making the encapsulating glue stirred more evenly, and improving the anti-precipitation effect of the encapsulating glue.

[0029] During the back and forth movement of the mixing drum 7, the pinion 18 is acted upon by the long tooth plate 20, causing the threaded rod 16 to rotate, thereby driving the lifting plate 15 to move in the vertical direction, and then causing the lifting rod 14 to carry the annular scraper 13 to scrape off the encapsulating glue attached to the inner wall of the mixing drum 7. During the back and forth movement of the mixing drum 7, the pinion 18 drives the annular scraper 13 to move up and down through the threaded rod 16, thereby achieving the process of scraping the inner wall of the mixing drum 7 up and down during the stirring of the encapsulating glue, so that the glue attached to the inner wall of the mixing drum 7 is scraped off and re-stirred, thereby improving the mixing effect of the glue.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A packaging glue anti-precipitation device, characterized in that: The invention comprises a side plate (1) and a driving tooth plate (2), wherein a U-shaped plate (3) is fixedly connected to the top of the side plate (1), a fixed plate (4) is fixedly connected to the right side of the side plate (1), a cylinder (5) is fixedly installed on the left side of the fixed plate (4), a sliding plate (6) is fixedly connected to the left side of the cylinder (5), the sliding plate (6) is slidably arranged inside the U-shaped plate (3), a mixing drum (7) is fixedly connected to the top of the sliding plate (6), a mixing assembly is installed inside the mixing drum (7), and a lifting assembly is installed on the top of the mixing drum (7); The stirring assembly comprises a stirring tube (8), the top of the stirring tube (8) is rotatably connected to the top of the inner wall of the stirring drum (7), the bottom of the stirring tube (8) is fixedly connected to a driving gear (9), the surface of the driving gear (9) is meshed with the surface of the driving gear plate (2), the bottom of the inner wall of the stirring tube (8) is rotatably connected to a fixing rod (10), the top of the fixing rod (10) is fixedly connected to the top of the inner wall of the stirring drum (7), the surface of the fixing rod (10) is sleeved with helical gears A (11) at equal intervals, and the surface of the helical gear A (11) is meshedly connected to two meshing helical gears B (12); The lifting assembly comprises an annular scraper (13), the top of the annular scraper (13) is fixedly connected to two lifting rods (14), the top of the lifting rod (14) is fixedly connected to a lifting plate (15), the internal thread of the lifting plate (15) is connected to a threaded rod (16), the bottom end of the threaded rod (16) is rotatably connected to the top of the mixing drum (7), the top of the threaded rod (16) is rotatably connected to a top plate (17), the four corners of the bottom of the top plate (17) are fixedly connected to connecting plates, the bottom end of the connecting plate is fixedly connected to the top of the mixing drum (7), the outer side of the threaded rod (16) is sleeved with a small gear (18), the surface of the small gear (18) is meshingly connected to a long tooth plate (20), both ends of the long tooth plate (20) are fixedly connected to a U-shaped frame (19), and the bottom of the U-shaped frame (19) is fixedly connected to the top of the U-shaped plate (3).

2. A packaging glue anti-precipitation device as claimed in claim 1, characterized in that: Two guide rods are provided through the surface of the lifting plate (15), and the top and bottom ends of the guide rods are fixedly connected to the bottom of the top plate (17) and the top of the mixing drum (7) respectively.

3. The packaging glue anti-precipitation device according to claim 1, characterized in that: The top of the mixing drum (7) is provided with a through slot for the lifting rod (14) to move.

4. The packaging glue anti-precipitation device according to claim 1, characterized in that: The outer side of the cylinder (5) is sleeved with a fixing ring, and the front and back sides of the fixing ring are fixedly connected to two fixing blocks, and the surfaces of the two fixing blocks are respectively fixedly connected to the back of the side plate (1) and the front side of the driving gear plate (2).

5. The packaging glue anti-precipitation device according to claim 1, characterized in that: The top of the mixing drum (7) is connected to a liquid inlet pipe, and the left side of the mixing drum (7) is connected to a liquid outlet pipe. Valves are installed on the outsides of the liquid inlet pipe and the liquid outlet pipe.

6. The packaging glue anti-precipitation device according to claim 1, characterized in that: A heating ring is installed on the outer side of the mixing drum (7), and a controller is installed on the front side of the heating ring.

7. The packaging glue anti-precipitation device according to claim 1, characterized in that: Support rods are fixedly connected to the outer side of the intermediate shaft of the bevel gear B (12) at equal intervals.

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