Raw material storage tank with auxiliary mechanism for PVC film production

Abstract

The utility model provides a PVC (polyvinyl chloride) film production raw material storage tank with an auxiliary mechanism, which comprises a tank body, a support frame is mounted on the tank body, a vertically arranged output pipe is arranged at the lower end of the tank body, the output pipe is communicated with an input port of a feeding pipe, an air-permeable auxiliary cloth ring is mounted at an output port of the feeding pipe, a power motor is fixed on the support frame through a mounting plate, and the air-permeable auxiliary cloth ring is fixed on the power motor. The end of an output shaft of the power motor is connected with a spiral shaft, the spiral shaft is arranged in a feeding pipe, the feeding pipe is obliquely arranged, a vertically-arranged input pipe is arranged at the upper end of the tank body, a bottom plate is installed outside a pipe opening of the input pipe, an auxiliary mechanism is arranged on the bottom plate, the auxiliary mechanism comprises a vertical rod arranged on the bottom plate, and the vertical rod is connected with one end of a Z-shaped installation rod. And the other end of the Z-shaped mounting rod is located in the pipe opening, rotationally connected with the upper end of the dredging pipe through the connecting base and rotationally connected with a machine body of the electric push rod, and the push rod end of the electric push rod is rotationally connected with the dredging pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a raw material storage tank with an auxiliary mechanism for PVC film production. Background Art

[0002] During the production process of PVC film, various powders need to be stored in raw material storage tanks. Usually, the bagged raw materials are hoisted and an opening is made at the bottom of the bag to allow the raw materials to enter the tank from the input pipe. The input pipe is usually a slender structure, which makes it easy to get blocked and needs to be manually unblocked. Therefore, it is necessary to design a raw material storage tank for PVC film production with an auxiliary mechanism. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a raw material storage tank with an auxiliary mechanism for PVC film production.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a raw material storage tank for PVC film production with an auxiliary mechanism, comprising a tank body, a support frame installed on the tank body, characterized in that the lower end of the tank body has a vertically arranged output pipe, the output pipe is connected to the input port of the feed pipe, the output port of the feed pipe is installed with a breathable auxiliary cloth ring, a power motor is fixed to the support frame through a mounting plate, the output shaft end of the power motor is connected to a spiral shaft, the spiral shaft is arranged in the feed pipe, and the feed pipe is inclined. The upper end of the tank body has an input pipe arranged vertically, and a base plate is installed outside the pipe mouth of the input pipe. The base plate is provided with an auxiliary mechanism, and the auxiliary mechanism includes a vertical pole arranged on the base plate, and the vertical pole is connected to one end of the Z-shaped mounting rod, and the other end of the Z-shaped mounting rod is located in the pipe mouth. The other end of the Z-shaped mounting rod is rotatably connected to the upper end of the dredging pipe through a connecting seat, and the other end of the Z-shaped mounting rod is rotatably connected to the body of the electric push rod, and the push rod end of the electric push rod is rotatably connected to the dredging pipe, and an elastic sheath is also installed at the lower end of the dredging pipe.

[0005] A spring connecting block 1 is also rotatably installed on the other end of the Z-shaped mounting rod, a spring connecting block 2 is installed on the dredging pipe, and a spring is installed between the spring connecting block 2 and the spring connecting block 1.

[0006] A guide rail is horizontally fixed on the bottom plate, an adjustment seat is slidably connected to the guide rail, the vertical rod is connected to the adjustment seat, and a locking screw is threadedly connected to the adjustment seat.

[0007] The locking screw is a hand-tightened part.

[0008] Limiting blocks are also installed at both ends of the guide rail.

[0009] An electric control box is also installed on the bottom plate through a vertical rod, and the electric push rod is electrically connected to the electric control box through a line.

[0010] Compared with the prior art, the raw material storage tank for PVC film production with auxiliary mechanism has the following advantages:

[0011] In the utility model, a dredging pipe which can swing back and forth is installed in the input pipe, and when the raw materials in the raw material bag are poured into the input pipe, the dredging pipe can knock the raw materials to ensure that the raw materials will not be blocked in the input pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the planar structure of the utility model with the removed part;

[0014] In the figure, 1. support frame; 2. mounting plate; 3. feed pipe; 4. ventilation auxiliary cloth ring; 5. output port; 6. screw shaft; 7. tank body; 8. input pipe; 9. bottom plate; 10. output pipe; 11. input port; 12. power motor; 13. dredging pipe; 14. elastic sheath; 15. guide rail; 16. adjustment seat; 17. locking screw; 18. limiting block; 19. vertical rod; 20. electric control box; 21. Z-type mounting rod; 22. electric push rod; 23. connecting seat; 24. spring connecting block 1; 25. spring; 26. spring connecting block 2; 27. vertical rod. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1-Figure 2As shown, the raw material storage tank for PVC film production with auxiliary mechanism comprises a tank body 7, a support frame 1 is installed on the tank body 7, a vertically arranged output pipe 10 is provided at the lower end of the tank body 7, the output pipe 10 is communicated with the input port 11 of the feed pipe 3, a breathable auxiliary cloth ring 4 is installed at the output port 5 of the feed pipe 3, a power motor 12 is fixed to the support frame 1 through a mounting plate 2, the output shaft end of the power motor 12 is connected to the screw shaft 6, the screw shaft 6 is arranged in the feed pipe 3, the feed pipe 3 is inclined, and a vertically arranged input pipe 8 is provided at the upper end of the tank body 7. In this embodiment, the support frame 1 is arranged on the lower floor of the workshop, the input pipe 8 is arranged between the upper and lower floors of the workshop, and the pipe mouth of the input pipe 8 is located on the upper floor close to the upper floor. A base plate 9 is installed outside the pipe mouth of the input pipe 8 at the surface, and an auxiliary mechanism is provided on the base plate 9. The auxiliary mechanism includes a vertical rod 27 arranged on the base plate 9, and the vertical rod 27 is connected to one end of the Z-shaped mounting rod 21, and the other end of the Z-shaped mounting rod 21 is located in the pipe mouth. The other end of the Z-shaped mounting rod 21 is rotatably connected to the upper end of the dredging pipe 13 through the connecting seat 23, and the other end of the Z-shaped mounting rod 21 is rotatably connected to the body of the electric push rod 22, and the push rod end of the electric push rod 22 is rotatably connected to the dredging pipe 13. An elastic sheath 14 is also installed at the lower end of the dredging pipe 13. With this structure, the dredging pipe 13 can swing back and forth by extending or retracting the push rod of the electric push rod 22. During the swinging process, the elastic sheath 14 can knock on the inner wall of the input pipe 8 to cause it to vibrate.

[0017] A spring connection block 24 is rotatably mounted on the other end of the Z-shaped mounting rod 21, a spring connection block 26 is mounted on the dredging pipe 13, and a spring 25 is mounted between the spring connection block 26 and the spring connection block 1 24; the spring 25 is used to provide certain support.

[0018] A guide rail 15 is fixed horizontally on the base plate 9, an adjustment seat 16 is slidably connected to the guide rail 15, the vertical rod 27 is connected to the adjustment seat 16, and a locking screw 17 is threadedly connected to the adjustment seat 16; by adopting this structure, the position of the dredging pipe 13 can be fine-tuned by cooperating with the adjustment seat 16 and the guide rail 15; the locking screw 17 is a hand-tightened part.

[0019] Limiting blocks 18 are also installed at both ends of the guide rail 15.

[0020] An electric control box 20 is also mounted on the bottom plate 9 via a vertical rod 19, and an electric push rod 22 is electrically connected to the electric control box 20 via a line. This adopts the existing technology, and its circuit etc. do not need to be redesigned.

[0021] In the utility model, a dredging pipe 13 that can swing back and forth is installed in the input pipe 8. When the raw materials in the raw material bag are poured into the input pipe 8, the dredging pipe 13 can knock it to ensure that the raw materials will not be blocked in the input pipe 8.

[0022] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0023] The specific embodiments described herein are merely examples of the spirit of the present invention. A person skilled in the art of the present invention may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A raw material storage tank for PVC film production with an auxiliary mechanism, comprising a tank body (7), a support frame (1) is installed on the tank body (7), characterized in that: The lower end of the tank body (7) has an output pipe (10) arranged vertically, the output pipe (10) is connected to the input port (11) of the feed pipe (3), the output port (5) of the feed pipe (3) is installed with a ventilation auxiliary cloth ring (4), a power motor (12) is fixed to the support frame (1) through a mounting plate (2), the output shaft end of the power motor (12) is connected to the screw shaft (6), the screw shaft (6) is arranged in the feed pipe (3), the feed pipe (3) is arranged in an inclined manner, the upper end of the tank body (7) has an input pipe (8) arranged vertically, and a bottom plate is installed outside the pipe mouth of the input pipe (8) (9), the bottom plate (9) is provided with an auxiliary mechanism, the auxiliary mechanism comprising a vertical rod (27) arranged on the bottom plate (9), the vertical rod (27) is connected to one end of a Z-shaped mounting rod (21), the other end of the Z-shaped mounting rod (21) is located in the pipe mouth, the other end of the Z-shaped mounting rod (21) is rotatably connected to the upper end of the dredging pipe (13) through a connecting seat (23), the other end of the Z-shaped mounting rod (21) is rotatably connected to the body of the electric push rod (22), the push rod end of the electric push rod (22) is rotatably connected to the dredging pipe (13), and the lower end of the dredging pipe (13) is also provided with an elastic sheath (14).

2. A raw material storage tank with auxiliary mechanism for PVC film production according to claim 1, characterized in that: A spring connection block 1 (24) is rotatably mounted on the other end of the Z-shaped mounting rod (21), a spring connection block 2 (26) is mounted on the dredging pipe (13), and a spring (25) is mounted between the spring connection block 2 (26) and the spring connection block 1 (24).

3. A raw material storage tank with auxiliary mechanism for PVC film production according to claim 1, characterized in that: A guide rail (15) is horizontally fixed on the bottom plate (9), an adjustment seat (16) is slidably connected to the guide rail (15), the vertical rod (27) is connected to the adjustment seat (16), and a locking screw (17) is threadedly connected to the adjustment seat (16).

4. A raw material storage tank with auxiliary mechanism for PVC film production according to claim 3, characterized in that: The locking screw (17) is a hand-tightened part.

5. A raw material storage tank with auxiliary mechanism for PVC film production according to claim 3, characterized in that: Limiting blocks (18) are also installed at both ends of the guide rail (15).

6. A raw material storage tank with auxiliary mechanism for PVC film production according to claim 1, characterized in that: An electric control box (20) is also installed on the base plate (9) via a vertical rod (19), and the electric push rod (22) is electrically connected to the electric control box (20) via a line.

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