Material stirrer for plastic garbage bag

Abstract

The utility model relates to the technical field of garbage bag production equipment, and discloses a material stirrer for plastic garbage bags, which comprises a stirring barrel, a horizontal connecting pipe is fixedly connected to the side edge of the stirring barrel, an air bellow is fixedly connected to the top end of the horizontal connecting pipe, and a vertical connecting pipe is fixedly connected to the upper end face of the air bellow. The top end of the vertical connecting pipe is fixedly connected with a vertical pipe, the bottom end of the vertical pipe is rotationally connected with a driven gear, the side edge of the driven gear is meshed with a driving gear, the upper end face of the driving gear is fixedly connected with a motor, the lower end face of the driven gear is fixedly connected with a driving pipe, and the side edge of the driving pipe is fixedly connected with a connecting pipe; a releasing mechanism is arranged at the upper end of the driving pipe, and a fastening mechanism is arranged on the clamping rod. According to the material stirring machine for the plastic garbage bag, by arranging the releasing mechanism and the fastening mechanism, the connecting rod can be easily detached in the stirring barrel, mounting is convenient, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage bag production equipment, in particular to a material mixer for plastic garbage bags. Background Art

[0002] Material mixer is a commonly used industrial equipment, widely used in the mixing, stirring, homogenizing and other processes of various materials. In the production process of plastic garbage bags, material mixer also plays an important role. The main raw material of plastic garbage bags is plastic particles, which need to go through mixing, stirring and other processes to be made into plastic garbage bags with stable quality. Material mixer can mix different kinds of plastic particles to ensure the uniform distribution of various raw materials, thereby improving the quality and stability of plastic garbage bags.

[0003] After consulting relevant patent documents, it is found that there are still some problems with the existing material mixers for plastic garbage bags. The optimization solutions currently on the market are mainly: by setting a liquid pump to transport the antistatic agent inside the liquid storage tank to the hollow shaft and divert it into the hollow stirring rod, and then use a nozzle to spray it out to eliminate static electricity. However, this method causes the stirring rod to spray the antistatic agent for a long time, which will cause the liquid on the stirring rod to adhere to debris or dust. Long-term use will cause mud to adhere to the surface of the plastic particles inside the stirring barrel, resulting in low quality of the finished plastic bags. In view of the above problems, a material mixer for plastic garbage bags with a detachable stirring rod and easy installation is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a material mixer for plastic garbage bags.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material mixer for plastic garbage bags, comprising a mixing barrel, a horizontal connecting pipe fixedly connected to the side of the mixing barrel, a bellows fixedly connected to the top of the horizontal connecting pipe, a vertical connecting pipe fixedly connected to the upper end surface of the bellows, a vertical pipe fixedly connected to the top of the vertical connecting pipe, a driven gear rotatably connected to the bottom end of the vertical pipe, a top cover fixedly connected to the top surface of the mixing barrel, a driving gear meshed on the side of the driven gear, a motor fixedly connected to the upper end surface of the driving gear, and a sliding gear slidably connected to the upper surface of the top cover. The top of the top cover is fixedly connected to the feed port, the side of the vertical tube is fixedly connected to the antistatic agent feed pipe, the top of the antistatic agent feed pipe away from the vertical tube is fixedly connected to the liquid pump, the lower end surface of the driven gear is fixedly connected to the driving tube, the side of the driving tube is fixedly connected to the connecting tube, the connecting tube is fixedly connected to the scraper away from the top of the connecting tube, the bottom end of the driving tube is fixedly connected to the rotating disk, the upper surface of the rotating disk is slidably connected to the clamping rod, the upper end of the driving tube is provided with a releasing mechanism, and the clamping rod is provided with a fastening mechanism.

[0006] As a further improvement of the above solution, the diameter of the upper end of the driving tube is set larger than that of the main part of the tube body, and the top side of the driving tube is rotatably connected to the top cover and fixedly connected to the bottom of the driven gear.

[0007] As a further improvement of the above scheme, the release mechanism includes a transmission gear, which is rotatably connected to a first horizontal plate at the bottom of the transmission gear, and is rotatably connected to a second horizontal plate at the top of the transmission gear. A connecting frame is fixedly connected to the upper surface of the second horizontal plate, and a limiting rod passes through the surface of the connecting frame. The limiting rod is fixedly connected to a limiting block at the top end away from the driving tube, and the connecting frame is fixedly connected to a connecting plate at the side away from the driving tube.

[0008] As a further improvement of the above scheme, a rotating shaft is fixedly connected to a side of the transmission gear close to the driving tube, the rotating shaft passes through the surface of the driving tube body and is rotatably connected to the tube body, there are four transmission gears, which are symmetrically distributed on both sides of the driving tube, the first cross plate is fixedly connected to the top of the clamping rod, the limiting rod passes through the wall of the driving tube and is fixedly connected to the tube body, and the connecting frame can slide on the limiting rod.

[0009] As a further improvement of the above solution, the fastening mechanism includes a fixing frame, and telescopic springs are fixedly connected at four right-angle points of the fixing frame.

[0010] As a further improvement of the above solution, the telescopic spring is sleeved on the fixing frame, with one end fixed on the fixing frame and the other end fixed on the clamping rod, and the clamping rod is sleeved on one side of the fixing frame and slidably connected to the fixing frame.

[0011] As a further improvement of the above solution, the fixing frame is fixedly connected to the surface of the driving tube via a connecting block.

[0012] As a further improvement of the above solution, a connecting sleeve is provided at the connecting portion between the bottom end of the vertical plate and the fixing frame, and the vertical plate is inserted into the connecting sleeve and can be pulled out from the upper surface of the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This material mixer for plastic garbage bags is provided with a release mechanism. When the connecting pipe needs to be disassembled, the vertical plate is first inserted into the slider and then into the connecting frame. At this time, the two vertical plates are pushed toward each other. At this time, the vertical plate will drive the connecting plate to push the connecting frame, so that the connecting frame slides on the limit rod toward the surface of the driving pipe, thereby driving the second horizontal plate to move in the same direction, causing the transmission gear to rotate counterclockwise, causing the second horizontal plate to move in the opposite direction to the first horizontal plate, thereby driving the clamping rod to move, so that the connecting pipe that was originally clamped and fixed is loosened and released, avoiding welding or screw fixing in traditional processes, improving the convenience of disassembly, and reducing maintenance costs.

[0015] 2. This type of material mixer for plastic garbage bags is equipped with a fastening mechanism. After the cleaning of the connecting rod is completed, the release operation is repeated, and then the connecting pipe is inserted into the limiting hole on the surface of the driving pipe, and the vertical plate is loosened at the same time. At this time, the retractable spring reset will push the clamping rod to move toward each other, so that the clamping rod clamps the connecting pipe, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the upper left front view of the utility model;

[0017] Figure 2 This is the lower left front view of the utility model;

[0018] Figure 3 It is a sectional view of the upper left end of the utility model;

[0019] Figure 4 This is the front view of the release mechanism of the utility model;

[0020] Figure 5 This is the front view of the fastening mechanism of the utility model.

[0021] Description of main symbols:

[0022] 1. Mixing barrel; 2. Horizontal connecting pipe; 3. Bellows; 4. Vertical connecting pipe; 5. Vertical pipe; 6. Driven gear; 7. Top cover; 8. Driving gear; 9. Motor; 10. Sliding block; 11. Vertical plate; 12. Feed inlet; 13. Antistatic agent feeding pipe; 14. Liquid pump; 15. Driving pipe; 16. Clamping rod; 17. Rotating disk; 18. Release mechanism; 1801. Transmission gear; 1802. First horizontal plate; 1803. Second horizontal plate; 1804. Connecting frame; 1805. Limiting rod; 1806. Limiting block; 1807. Connecting plate; 19. Fastening mechanism; 1901. Fixed frame; 1902. Telescopic spring; 20. Scraper; 21. Connecting pipe. 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. Example

[0024] Please combine Figure 1-5 A material mixer for plastic garbage bags in this embodiment includes a mixing barrel 1, a horizontal connecting pipe 2 is fixedly connected to the side of the mixing barrel 1, a bellows 3 is fixedly connected to the top of the horizontal connecting pipe 2, a vertical connecting pipe 4 is fixedly connected to the upper end surface of the bellows 3, a vertical pipe 5 is fixedly connected to the top of the vertical connecting pipe 4, a driven gear 6 is rotatably connected to the bottom end of the vertical pipe 5, a top cover 7 is fixedly connected to the top surface of the mixing barrel 1, a driving gear 8 is meshed on the side of the driven gear 6, a motor 9 is fixedly connected to the upper end surface of the driving gear 8, a slider 10 is slidably connected to the upper surface of the top cover 7, and a vertical plate 11 is slidably connected inside the slider 10, A feed port 12 is fixedly connected to the upper surface of the top cover 7, an antistatic agent feed pipe 13 is fixedly connected to the side of the vertical pipe 5, a liquid pump 14 is fixedly connected to the top of the antistatic agent feed pipe 13 away from the vertical pipe 5, a driving pipe 15 is fixedly connected to the lower end surface of the driven gear 6, a connecting pipe 21 is fixedly connected to the side of the driving pipe 15, a scraper 20 is fixedly connected to the top of the connecting pipe 21 away from the connecting pipe 21, a rotating disk 17 is fixedly connected to the bottom end of the driving pipe 15, a clamping rod 16 is slidably connected to the upper surface of the rotating disk 17, a releasing mechanism 18 is provided at the upper end of the driving pipe 15, and a fastening mechanism 19 is provided on the clamping rod 16.

[0025] The diameter of the upper end of the driving tube 15 is set larger than that of the main body of the tube, and the top side of the driving tube 15 is rotatably connected to the top cover and fixedly connected to the bottom of the driven gear 6.

[0026] The release mechanism 18 includes a transmission gear 1801, which is rotatably connected to a first horizontal plate 1802 at the bottom and rotatably connected to a second horizontal plate 1803 at the top. A connecting frame 1804 is fixedly connected to the upper surface of the second horizontal plate 1803. A limiting rod 1805 passes through the surface of the connecting frame 1804. The limiting rod 1805 is fixedly connected to a limiting block 1806 at the top away from the driving tube 15. The connecting frame 1804 is fixedly connected to a connecting plate 1807 at the side away from the driving tube 15.

[0027] A rotating shaft is fixedly connected to one side of the transmission gear 1801 close to the driving tube 15. The rotating shaft passes through the surface of the tube body of the driving tube 15 and is rotatably connected to the tube body. There are four transmission gears 1801, which are symmetrically distributed on both sides of the driving tube 15. The first cross plate 1802 is fixedly connected to the top of the clamping rod 16. The limiting rod 1805 passes through the tube wall of the driving tube 15 and is fixedly connected to the tube body. The connecting frame 1804 can slide on the limiting rod 1805.

[0028] The fastening mechanism 19 includes a fixing frame 1901 , and telescopic springs 1902 are fixedly connected at four right-angle points of the fixing frame 1901 .

[0029] The telescopic spring 1902 is sleeved on the fixing frame 1901, and one end is fixed on the fixing frame 1901, and the other end is fixed on the clamping rod 16. The clamping rod 16 is sleeved on one side of the fixing frame 1901 and is slidably connected to the fixing frame.

[0030] The fixing frame 1901 is fixedly connected to the surface of the driving tube 15 via a connecting block.

[0031] A connecting sleeve is provided at the connection position between the bottom end of the vertical plate 11 and the fixing frame 1901 . The vertical plate 11 is inserted into the connecting sleeve and can be pulled out from the upper surface of the fixing frame 1901 .

[0032] The working principle of a material mixer for plastic garbage bags in the embodiment of the present application is as follows: when the connecting pipe 21 needs to be disassembled, the vertical plate 11 is first inserted into the slider 10, and then inserted into the connecting frame 1804. At this time, the two vertical plates 11 are pushed toward each other. At this time, the vertical plate 11 will drive the connecting plate 1807 to push the connecting frame 1804, so that the connecting frame 1804 slides on the limiting rod 1805 toward the surface of the driving tube 15, thereby driving the second horizontal plate 1803 to move in the same direction, so that the transmission gear 1801 rotates counterclockwise, causing the second horizontal plate 1803 to move in the opposite direction to the first horizontal plate, thereby driving the clamping rod 16 to move, so that the originally clamped and fixed connecting pipe 21 is loosened and released. After the cleaning of the connecting rod 21 is completed, the releasing operation is repeated, and then the connecting pipe 21 is inserted into the limiting hole on the surface of the driving tube 15, and the vertical plate 11 is loosened at the same time. At this time, the retractable spring 1902 is reset to push the clamping rod 16 to move toward each other, so that the clamping rod 16 clamps the connecting pipe.

[0033] 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 material mixer for plastic garbage bags, characterized by: The invention comprises a mixing barrel (1), wherein a horizontal connecting pipe (2) is fixedly connected to the side of the mixing barrel (1), a bellows (3) is fixedly connected to the top of the horizontal connecting pipe (2), a vertical connecting pipe (4) is fixedly connected to the upper end surface of the bellows (3), a vertical pipe (5) is fixedly connected to the top of the vertical connecting pipe (4), a driven gear (6) is rotatably connected to the bottom end of the vertical pipe (5), a top cover (7) is fixedly connected to the top surface of the mixing barrel (1), a driving gear (8) is meshed on the side of the driven gear (6), a motor (9) is fixedly connected to the upper end surface of the driving gear (8), a slider (10) is slidably connected to the upper surface of the top cover (7), a vertical plate (11) is slidably connected to the interior of the slider (10), and a top cover (7) is fixedly connected to the upper surface of the top cover (7). The vertical tube (5) is fixedly connected with a feed port (12); an antistatic agent feed pipe (13) is fixedly connected to the side of the vertical tube (5); a liquid pump (14) is fixedly connected to the top of the antistatic agent feed pipe (13) away from the vertical tube (5); a drive tube (15) is fixedly connected to the lower end surface of the driven gear (6); a connecting tube (21) is fixedly connected to the side of the drive tube (15); a scraper (20) is fixedly connected to the top of the connecting tube (21) away from the connecting tube (21); a rotating disk (17) is fixedly connected to the bottom end of the drive tube (15); a clamping rod (16) is slidably connected to the upper surface of the rotating disk (17); a release mechanism (18) is provided at the upper end of the drive tube (15); and a fastening mechanism (19) is provided on the clamping rod (16).

2. A material mixer for plastic garbage bags as claimed in claim 1, characterized in that: The diameter of the upper end of the driving tube (15) is set larger than that of the main body of the tube, and the top side of the driving tube (15) is rotatably connected to the top cover and fixedly connected to the bottom of the driven gear (6).

3. A material mixer for plastic garbage bags as claimed in claim 1, characterized in that: The release mechanism (18) comprises a transmission gear (1801), the lower side of the transmission gear (1801) is rotatably connected to a first transverse plate (1802), the upper side of the transmission gear is rotatably connected to a second transverse plate (1803), the upper surface of the second transverse plate (1803) is fixedly connected to a connecting frame (1804), a limiting rod (1805) passes through the surface of the connecting frame (1804), the top end of the limiting rod (1805) away from the driving tube (15) is fixedly connected to a limiting block (1806), and the side of the connecting frame (1804) away from the driving tube (15) is fixedly connected to a connecting plate (1807).

4. A material mixer for plastic garbage bags as claimed in claim 3, characterized in that: A rotating shaft is fixedly connected to one side of the transmission gear (1801) close to the driving tube (15), and the rotating shaft passes through the surface of the driving tube (15) and is rotatably connected to the tube. There are four transmission gears (1801) which are symmetrically distributed on both sides of the driving tube (15). The first cross plate (1802) is fixedly connected to the top of the clamping rod (16). The limiting rod (1805) passes through the tube wall of the driving tube (15) and is fixedly connected to the tube. The connecting frame (1804) can slide on the limiting rod (1805).

5. A material mixer for plastic garbage bags as claimed in claim 1, characterized in that: The fastening mechanism (19) comprises a fixing frame (1901), and telescopic springs (1902) are fixedly connected at four right-angle points of the fixing frame (1901).

6. A material mixer for plastic garbage bags as claimed in claim 5, characterized in that: The telescopic spring (1902) is sleeved on the fixing frame (1901), with one end fixed on the fixing frame (1901) and the other end fixed on the clamping rod (16). The clamping rod (16) is sleeved on one side of the fixing frame (1901) and is slidably connected to the fixing frame.

7. A material mixer for plastic garbage bags as claimed in claim 5, characterized in that: The fixing frame (1901) is fixedly connected to the surface of the driving tube (15) via a connecting block.

8. A material mixer for plastic garbage bags as claimed in claim 1, characterized in that: A connecting sleeve is provided at the connection position between the bottom end of the vertical plate (11) and the fixing frame (1901), and the vertical plate (11) is plugged into the connecting sleeve and can be pulled out from the upper surface of the fixing frame (1901).

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