Material suction channel of split type vacuum material suction machine

Abstract

The utility model relates to the technical field of vacuum material suction machine components, in particular to a material suction channel of a split type vacuum material suction machine, which comprises a split type material suction pump device, the outer side of a guide pipe is in threaded rotation with the inner wall of a pipe barrel, column barrels are fixedly arranged at the bottom of a folding pipe and the left end of a material suction pipe, and a lower base plate is attached to and contacted with the outer wall of a pipeline at the top of the folding pipe. An air pump device is fixedly arranged at the bottom end of the lower base plate, the bottom end of the air pump device fixedly communicates with an air conveying pipe, an air bag is fixedly arranged on the outer side of the air conveying pipe, a steel corrugated pipe is fixedly arranged at the bottom end of the material suction pipe, and a wear-resisting pipe head is fixedly arranged at the bottom end of the steel corrugated pipe. The assembling structure of the material suction pipeline of the split type vacuum material suction machine is formed by the folding pipe, the spring corrugated pipe, the lantern ring, the pipe barrel, the column barrel, the lower base plate, the upper base plate, the air pump device, the air conveying pipe, the air bag, the steel corrugated pipe, the wear-resisting pipe head and the air guide hole.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum suction machine components, in particular to a suction channel of a split type vacuum suction machine. Background Art

[0002] The application of plastic products has spread to all areas of industry, agriculture and daily life. The production of plastic products is generally carried out through injection molding machines or extruders. During the production process of this type of equipment, it is usually necessary to continuously feed materials into the equipment. Take the split vacuum suction machine used in the production workshop as an example.

[0003] The suction pipe of some vacuum suction machines needs to be used in combination with an external pipeline. After the pipeline is assembled, the size of the end through hole of the suction pipe mouth is finalized. When the suction pipe adsorbs and transports the plastic material to be loaded, the negative pressure of the end pipeline for material adsorption is adjusted by adjusting the power of the air pump device of the split vacuum suction machine. A device for adjusting the size of the through hole of the end suction pipe is provided, which can adjust the negative pressure of the suction at the end pipe mouth. Therefore, in view of the above problem, a suction channel of a split vacuum suction machine is proposed. Utility Model Content

[0004] The utility model aims to provide a material suction channel of a split type vacuum suction machine, which can be used as an adjustment device for the through hole size of a terminal material suction pipe and can play a role in adjusting the negative pressure of the terminal pipe mouth for material suction.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A material suction channel of a split vacuum suction machine comprises a split material suction pump device, a split material storage device is arranged on the left side of the split material suction pump device, a conduit is fixedly arranged at the end of the suction pump pipe mouth inside the split material suction pump device, the top and the right end of the split material storage device, one side of the conduit arranged at the top of the split material suction pump device and one side of the conduit arranged at the top of the split material storage device are both provided with a folded tube, one side of the conduit arranged at the right end of the split material storage device is provided with a suction tube, a spring bellows is fixedly arranged inside the top of the folded tube, and a spring bellows is fixedly arranged on the outside of the folded tube and the outside of the suction tube The sleeve ring is provided with a threaded rotation on the outer side of the conduit and the inner wall of the tube, a column is fixedly provided at the bottom of the folded tube and the left end of the suction tube, a lower pad is in contact with the outer wall of the pipeline at the top of the folded tube, the outer support plate of the lower pad is threadedly fixed with the outer support plate of the upper pad through an external stud, an air pump device is fixedly provided at the bottom end of the lower pad, an air supply pipe is fixedly connected to the bottom end of the air pump device, an air bag is fixedly provided on the outside of the air supply pipe, a steel corrugated pipe is fixedly provided at the bottom end of the suction pipe, a wear-resistant pipe head is fixedly provided at the bottom end of the steel corrugated pipe, and air guide holes are provided inside the front end and the rear end of the air supply pipe.

[0007] Preferably, the outer wall of the column is engaged and contacted with the inner wall of the catheter, the outer side of the collar is engaged and rotatably engaged with the tube, and the horizontal cross-section of the collar is a circular ring.

[0008] Preferably, the air delivery pipe is divided into a thick pipe and a thin pipe fixedly connected to each other, the inside of the top end of the suction pipe is fixedly arranged on the outer wall of the thick pipe of the air delivery pipe, and the air bag is fixedly arranged on the outer side of the thin pipe of the air delivery pipe.

[0009] Preferably, the spring bellows embedded inside the folded tube can be used to adjust the horizontal spacing between the split suction pump device and the split storage device, and the steel bellows fixedly arranged at the bottom of the suction tube can be used to adjust the bottom end height of the wear-resistant tube head.

[0010] Preferably, the bottom end of the wear-resistant tube head is flush with the bottom end of the uninflated airbag bag, and the vertical center axis of the airbag bag coincides with the vertical center axis of the wear-resistant tube head.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by arranging a split suction pump device, a split material storage device, a conduit, a folded tube, a suction tube, a spring bellows, a collar, a tube, a column, a lower pad, an upper pad, an air pump device, an air delivery pipe, an air bag, a steel bellows, a wear-resistant pipe head and an air guide hole, the air pump device blows air or draws air into the air delivery pipe, and the inflation and deflation of the air bag can be adjusted. By adjusting the size of the negative pressure suction cross-section of the bottom pipe opening of the suction tube, secondary negative pressure suction can be adjusted without affecting the power of the air pump device of the split vacuum suction machine, and the negative pressure of the terminal pipe opening of the suction tube can be effectively adjusted. A device for adjusting the size of the through hole of the terminal suction tube is provided, which can play a role in adjusting the negative pressure of the suction at the terminal pipe opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at B;

[0016] Figure 4 This is a schematic diagram of the ring structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the assembly structure of the bottom pad of the utility model;

[0018] Figure 6This is a schematic diagram of the cross-sectional structure of the suction pipe of the utility model;

[0019] Figure 7 The utility model is a schematic diagram of the cross-sectional structure of the airbag bag.

[0020] In the figure: 1. Split suction pump device; 2. Split storage device; 3. Conduit; 4. Folding tube; 5. Suction tube; 6. Spring bellows; 7. Ring; 8. Tube; 9. Column; 10. Lower pad; 11. Upper pad; 12. Air pump device; 13. Air pipe; 14. Air bag; 15. Steel bellows; 16. Wear-resistant pipe head; 17. Air guide hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-7 , the utility model provides a technical solution:

[0023] A material suction channel of a split vacuum suction machine comprises a split material suction pump device 1, a split material storage device 2 is arranged on the left side of the split material suction pump device 1, a guide tube 3 is fixedly arranged at the end of the suction pump pipe mouth inside the split material suction pump device 1, the top and right end of the split material storage device 2, a folded tube 4 is arranged on one side of the guide tube 3 arranged on the top of the split material suction pump device 1 and on one side of the guide tube 3 arranged on the top of the split material storage device 2, a suction tube 5 is arranged on one side of the guide tube 3 arranged on the right end of the split material storage device 2, a spring bellows 6 is fixedly arranged inside the top of the folded tube 4, a collar 7 is fixedly arranged on the outside of the folded tube 4 and the outside of the suction tube 5, and a guide tube 4 is fixedly arranged on the outside of the folded tube 4 and the outside of the suction tube 5. The outer side of the tube 3 is threadedly rotated with the inner wall of the tube 8, a column 9 is fixedly arranged at the bottom of the folded tube 4 and the left end of the suction tube 5, a lower pad 10 is in contact with the outer wall of the pipeline at the top of the folded tube 4, and the outer support plate of the lower pad 10 is threadedly fixed with the outer support plate of the upper pad 11 through external studs, an air pump device 12 is fixedly arranged at the bottom end of the lower pad 10, and the bottom end of the air pump device 12 is fixedly connected to an air pipe 13, and an air bag 14 is fixedly arranged on the outside of the air pipe 13, a steel bellows 15 is fixedly arranged at the bottom end of the suction tube 5, and a wear-resistant pipe head 16 is fixedly arranged at the bottom end of the steel bellows 15, and air guide holes 17 are opened inside the front end and the rear end of the air pipe 13.

[0024] like Figure 2 , 3, 5, 6 and 7, by setting a split suction pump device 1, a split storage device 2, a conduit 3, a folded tube 4, a suction tube 5, a spring bellows 6, a collar 7, a tube 8, a column 9, a lower pad 10, an upper pad 11, an air pump device 12, an air pipe 13, an air bag 14, a steel bellows 15, a wear-resistant pipe head 16 and an air guide hole 17, wherein the outer wall of the column 9 is engaged with the inner wall of the conduit 3, the outer side of the collar 7 is engaged with the tube 8 and rotated, and the horizontal cross-section of the collar 7 is a circular ring; the air pipe 13 is divided into a thick tube and a thin tube fixed The connected assembly, the top of the suction pipe 5 is fixedly arranged on the outer wall of the thick tube of the air supply pipe 13, and the air bag 14 is fixedly arranged on the outer side of the thin tube of the air supply pipe 13; the spring bellows 6 embedded on the inner side of the folded tube 4 can be used to adjust the horizontal spacing between the split suction pump device 1 and the split storage device 2, and the steel bellows 15 fixedly arranged on the bottom of the suction pipe 5 can be used to adjust the bottom end height of the wear-resistant pipe head 16; the bottom end of the wear-resistant pipe head 16 is flush with the bottom end of the uninflated air bag 14, and the vertical center axis of the air bag 14 coincides with the vertical center axis of the wear-resistant pipe head 16.

[0025] Working process: The outer side of the port of the folded tube 4 and the outer side of the port of the suction tube 5 of the utility model are both engaged and rotated with the tube 8, and the folded tube 4 and the suction tube 5 are assembled and limited by the engaged threaded fixing method of the tube 8 and the outer side of the conduit 3, wherein the suction tube 5, the lower pad 10, the air pump device 12 and the air delivery pipe 13 are an integrated structure, and the outer support plate of the lower pad 10 is threadedly fixed with the outer support plate of the upper pad 11 by an external stud, forming a main body of the folded tube 4 and the suction tube 5. By using the air pump device 12 to blow air or evacuate air into the air pipe 13, the airbag bag 14 can be inflated or deflated. By adjusting the size of the negative pressure suction cross-section at the bottom of the suction pipe 5, the secondary negative pressure suction force can be adjusted without affecting the power of the air pump of the split vacuum suction machine. The negative pressure at the terminal nozzle of the suction pipe 5 can be effectively adjusted. A device for adjusting the size of the through hole of the terminal suction pipe 5 is provided to adjust the negative pressure of the suction at the terminal nozzle.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suction channel of a split-type vacuum suction machine, comprising a split-type suction pump device (1), characterized in that: A split material storage device (2) is arranged on the left side of the split material suction pump device (1); a guide tube (3) is fixedly arranged at the end of the suction pump pipe port inside the split material suction pump device (1), the top and the right end of the split material storage device (2); a folded tube (4) is arranged on one side of the guide tube (3) arranged on the top of the split material suction pump device (1) and on one side of the guide tube (3) arranged on the top of the split material storage device (2); a suction tube (5) is arranged on one side of the guide tube (3) arranged on the right end of the split material storage device (2); a spring bellows (6) is fixedly arranged inside the top of the folded tube (4); a collar (7) is fixedly arranged on the outside of the folded tube (4) and on the outside of the suction tube (5); the outside of the guide tube (3) is threadedly rotated with the inner wall of the tube (8). The bottom of the folded tube (4) and the left end of the suction tube (5) are both fixedly provided with a column (9); the outer wall of the top pipe of the folded tube (4) is in contact with a lower pad (10); the outer support plate of the lower pad (10) is threadedly fixed to the outer support plate of the upper pad (11) through an external stud; the bottom end of the lower pad (10) is fixedly provided with an air pump device (12); the bottom end of the air pump device (12) is fixedly connected to an air delivery pipe (13); an air bag (14) is fixedly provided on the outside of the air delivery pipe (13); the bottom end of the suction tube (5) is fixedly provided with a steel bellows (15); the bottom end of the steel bellows (15) is fixedly provided with a wear-resistant pipe head (16); and air guide holes (17) are provided inside the front end and the rear end of the air delivery pipe (13).

2. The suction channel of the split-type vacuum suction machine according to claim 1 is characterized in that: The outer wall of the column (9) is arranged in engagement with the inner wall of the conduit (3), the outer side of the collar (7) is arranged in engagement with the tube (8) for rotation, and the horizontal cross-section of the collar (7) is arranged in a circular ring shape.

3. The suction channel of the split-type vacuum suction machine according to claim 1 is characterized in that: The air delivery pipe (13) is divided into a thick pipe and a thin pipe fixedly connected to each other. The inside of the top end of the suction pipe (5) is fixedly arranged on the outer wall of the thick pipe of the air delivery pipe (13), and the air bag (14) is fixedly arranged on the outer side of the thin pipe of the air delivery pipe (13).

4. The suction channel of the split type vacuum suction machine according to claim 1, characterized in that: The spring bellows (6) embedded inside the folded tube (4) can be used to adjust the horizontal spacing between the split suction pump device (1) and the split storage device (2), and the steel bellows (15) fixedly arranged at the bottom of the suction tube (5) can be used to adjust the bottom end height of the wear-resistant tube head (16).

5. The suction channel of the split type vacuum suction machine according to claim 1, characterized in that: The bottom end of the wear-resistant pipe head (16) is arranged flush with the bottom end of the uninflated airbag bag (14), and the vertical center axis of the airbag bag (14) is arranged to coincide with the vertical center axis of the wear-resistant pipe head (16).

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