Air inlet supercharging device of bag inserting machine

Abstract

The utility model relates to the technical field of pocket inserting machines, in particular to an air inlet supercharging device of a pocket inserting machine, which comprises a control valve, a supercharging air inlet connector arranged on the back of the control valve in a matched mode, valve pipes arranged at two ends of the control valve in a matched mode respectively, connecting flanges fixedly connected with two ends of each valve pipe, and an air inlet connecting pipe fixedly connected with the outer end of each valve pipe. The outer end of the air inlet connecting pipe is fixedly connected with a filter, the bottom end of the filter is fixedly connected with an air inlet pipe, and the bottom end of the valve pipe is fixedly connected with an air control connecting pipe. The effect of filtering and purifying air flow entering from the air inlet pipe is achieved through the filter, the effect of conveying the air flow is achieved through the obliquely-arranged air control connecting pipe, and the effect of conveniently carrying out adaptive adjustment according to the working angle of an external filling nozzle is achieved through the first pressurizing nozzle suite and the second pressurizing nozzle suite which are movably arranged in a sleeving mode. And through the second adjusting part and the first adjusting part which are arranged in a hemispherical sleeving manner, the effect of conveniently adjusting the first pressurizing nozzle suite and the second pressurizing nozzle suite is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of bag inserting machines, and specifically to an air intake booster device for bag inserting machines. Background Technology

[0002] Previously, the packaging of powdered materials was widely used, but the work site was dusty, the working environment was poor, and the labor intensity was high. Manual bag insertion and filling on site was inefficient and harmful. Therefore, bag insertion machines were needed. A bag insertion machine generally includes a bag feeding device, a picking device, and a bag insertion device. When in use, the picking device pulls the bag opening, so that the bag is picked up one by one. Then the bag insertion device inserts the bag onto the filling nozzle. The filling nozzle is also equipped with an air intake booster device to ensure air intake control during filling.

[0003] However, when using the existing bag inserting machine's air intake booster device, the air intake booster nozzle connected to the filling nozzle cannot be adjusted to match the filling nozzle, which limits the use of the entire air intake booster device and the filling nozzle. At the same time, the air intake cannot be filtered well during the air intake boosting process.

[0004] Therefore, this utility model proposes an air intake booster device for a bag inserting machine. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an air intake booster device for a bag inserting machine, which can solve the following problems:

[0006] The existing bag inserting machine's air intake booster device has a problem where the air intake booster nozzle connected to the filling nozzle cannot be adjusted to match the filling nozzle's adjustment.

[0007] The problem is that the intake air cannot be properly filtered during the intake boosting process.

[0008] To solve the above-mentioned technical problems, the present invention proposes the following technical solution:

[0009] A bag inserter air intake boosting device includes a control valve, a boosting air intake interface is provided on the back of the control valve, valve pipes are respectively provided at both ends of the control valve, connecting flanges are fixedly connected at both ends of the valve pipes, an air intake pipe is fixedly connected to the outer end of the valve pipe, a filter is fixedly connected to the outer end of the air intake pipe, an air intake pipe is fixedly connected to the bottom end of the filter, an air control pipe is fixedly connected to the bottom end of the valve pipe, a valve cylinder is provided at the bottom end of the air control pipe, and a boosting nozzle assembly and an exhaust nozzle are connected to the inner side of the valve cylinder.

[0010] The booster nozzle assembly includes a first booster nozzle kit and a second booster nozzle kit, with a first adjustment part and a second adjustment part respectively provided at the inner ends of the first booster nozzle kit and the second booster nozzle kit. An outer sealing flange is fixedly connected to the outer side of the second adjustment part, and an inner sealing gasket is embedded between the outer sealing flange and the second adjustment part.

[0011] Furthermore, the valve pipe and control valve connection ends are sealed together by a connecting flange, and the valve pipe and air inlet pipe connection ends are also sealed together by a connecting flange.

[0012] Furthermore, the filter is set as an air filter, with two sets distributed opposite each other, and the air intake pipe is connected to the external air supply.

[0013] Furthermore, the pneumatic control connector is angled outwards, with its top end connected to the valve pipe.

[0014] Furthermore, the booster nozzle assembly is inclined inward as a whole, and the first booster nozzle kit and the second booster nozzle kit are spherically connected and movably sleeved together by the first adjustment part and the second adjustment part.

[0015] Furthermore, both the first and second booster nozzle kits have air tubes extending from their outer ends.

[0016] Furthermore, the second adjusting part is provided in a hemispherical protrusion, the first adjusting part is embedded in the second adjusting part, and the surface of the second adjusting part is provided with an annular support corresponding to the outer sealing flange.

[0017] Furthermore, the inner side of the outer sealing flange and the second adjustment part are fitted together, and the inner sealing gasket is set as an annular sealing gasket.

[0018] As can be seen from the above technical solution, the beneficial effects of this utility model are:

[0019] 1. This utility model achieves the effect of filtering and purifying the airflow entering from the air intake pipe through a filter.

[0020] 2. This utility model achieves the effect of conveying airflow through an inclined air control pipe.

[0021] 3. This utility model achieves the effect of easy adaptation and adjustment according to the working angle of the external filling nozzle by means of the movable first pressure nozzle kit and the second pressure nozzle kit.

[0022] 4. This utility model achieves the effect of facilitating the adjustment of the first and second pressure nozzle kits by using a second adjustment part and a first adjustment part that are hemispherically sleeved. The outer sealing flange and the inner sealing gasket ensure the overall sealing of the pressure nozzle assembly and prevent leakage during the adjustment process. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0024] Figure 1 This is a front view of the overall structure of this utility model;

[0025] Figure 2 In this utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0026] Figure 3 This is a cross-sectional view of the connection of the booster nozzle assembly in this utility model.

[0027] Figure label:

[0028] 1. Control valve; 2. Valve pipe; 3. Connecting flange; 4. Inlet pipe; 5. Filter; 6. Inlet pipe; 7. Pneumatic control pipe; 8. Valve cylinder; 9. Pressure booster assembly; 10. Exhaust nozzle; 11. First pressure booster assembly; 12. Second pressure booster assembly; 13. First adjustment section; 14. Second adjustment section; 15. Outer sealing flange; 16. Inner sealing gasket. Detailed Implementation

[0029] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0030] See Figure 1-3 As shown, a bag inserter air intake boosting device includes a control valve 1. A boosting air intake interface is provided on the back of the control valve 1. Valve pipes 2 are respectively provided at both ends of the control valve 1. Both ends of the valve pipes 2 are fixedly connected to connecting flanges 3. An air intake pipe 4 is fixedly connected to the outer end of the valve pipe 2. A filter 5 is fixedly connected to the outer end of the air intake pipe 4. An air intake pipe 6 is fixedly connected to the bottom end of the filter 5. An air control pipe 7 is fixedly connected to the bottom end of the valve pipe 2. A valve cylinder 8 is provided at the bottom end of the air control pipe 7. A boosting nozzle assembly 9 and an exhaust nozzle 10 are connected to the inner side of the valve cylinder 8. The boosting nozzle assembly 9 includes a first boosting nozzle kit 11 and a second boosting nozzle kit 12. A first adjusting part 13 and a second adjusting part 14 are respectively provided at the inner ends of the first boosting nozzle kit 11 and the second boosting nozzle kit 12. An outer sealing flange 15 is fixedly connected to the outer side of the second adjusting part 14. An inner sealing gasket 16 is embedded between the outer sealing flange 15 and the second adjusting part 14.

[0031] In this embodiment of the utility model, the valve pipe 2 and the control valve 1 are connected by a sealing flange 3, and the valve pipe 2 and the air inlet pipe 4 are also connected by a sealing flange 3. The filter 5 is set as an air filter, and there are two sets of them distributed opposite each other. The air inlet pipe 6 is connected to the external air supply. The filter 5 achieves the effect of filtering and purifying the airflow entering from the air inlet pipe 6.

[0032] The air control pipe 7 is inclined outwards, and its top end is connected to the valve pipe 2. The inclined air control pipe 7 achieves the effect of conveying airflow.

[0033] The pressurizing nozzle assembly 9 is inclined inward as a whole. The first pressurizing nozzle kit 11 and the second pressurizing nozzle kit 12 are spherically connected and movably sleeved together by the first adjusting part 13 and the second adjusting part 14. Air tubes are extended from the outer ends of the first pressurizing nozzle kit 11 and the second pressurizing nozzle kit 12. The movably sleeved first pressurizing nozzle kit 11 and the second pressurizing nozzle kit 12 can be adapted and adjusted according to the working angle of the external filling nozzle.

[0034] The second adjustment part 14 is hemispherically protruding, and the first adjustment part 13 is embedded in the second adjustment part 14. At the same time, the surface of the second adjustment part 14 is provided with an annular support corresponding to the outer sealing flange 15. The inner side of the outer sealing flange 15 is fitted with the second adjustment part 14, and the inner sealing gasket 16 is set as an annular sealing gasket. Through the hemispherically fitted second adjustment part 14 and first adjustment part 13, the first pressure nozzle assembly 11 and the second pressure nozzle assembly 12 can be easily adjusted. The outer sealing flange 15 and the inner sealing gasket 16 can ensure the overall sealing of the pressure nozzle assembly 9 and avoid leakage during the adjustment process.

[0035] When using this device, the angle of the second booster nozzle assembly 12 is adjusted according to the angle of the external filling nozzle, and it is connected to the filling nozzle. During use, the airflow enters the filter 5 from the air inlet pipe 6 for filtration and purification, and then is transported to the air control pipe 7 along the valve pipe 2, and then to the booster nozzle assembly 9 through the valve cylinder 8. Finally, it is output to the external filling nozzle through the booster nozzle assembly 9.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An air intake booster device for a bag inserting machine, characterized in that: Includes a control valve (1), a booster air inlet port is provided on the back of the control valve (1), valve pipes (2) are provided at both ends of the control valve (1), a connecting flange (3) is fixedly connected to both ends of the valve pipe (2), an air inlet pipe (4) is fixedly connected to the outer end of the valve pipe (2), a filter (5) is fixedly connected to the outer end of the air inlet pipe (4), an air inlet pipe (6) is fixedly connected to the bottom end of the filter (5), a pneumatic control pipe (7) is fixedly connected to the bottom end of the pneumatic control pipe (7), a valve cylinder (8) is provided at the bottom end of the pneumatic control pipe (7), and a booster nozzle assembly (9) and an exhaust nozzle (10) are connected to the inner side of the valve cylinder (8). The booster nozzle assembly (9) includes a first booster nozzle kit (11) and a second booster nozzle kit (12) fitted together. The inner ends of the first booster nozzle kit (11) and the second booster nozzle kit (12) are respectively provided with a first adjustment part (13) and a second adjustment part (14). An outer sealing flange (15) is fixedly connected to the outer side of the second adjustment part (14). An inner sealing gasket (16) is embedded between the outer sealing flange (15) and the second adjustment part (14).

2. The bag inserter air intake booster device according to claim 1, characterized in that: The valve pipe (2) and the control valve (1) are connected by a sealing flange (3), and the valve pipe (2) and the air inlet pipe (4) are also connected by a sealing flange (3).

3. The air intake booster device for a bag inserting machine according to claim 1, characterized in that: The filter (5) is configured as an air filter, and there are two sets of them distributed opposite each other. The air inlet pipe (6) is connected to the external air supply.

4. The air intake booster device for a bag inserting machine according to claim 1, characterized in that: The pneumatic control connector (7) is inclined outwards, and its top end is connected to the valve pipe (2).

5. The air intake booster device for a bag inserting machine according to claim 1, characterized in that: The booster nozzle assembly (9) is inclined inward as a whole, and the first booster nozzle kit (11) and the second booster nozzle kit (12) are spherically connected and movably sleeved together by the first adjustment part (13) and the second adjustment part (14).

6. The air intake booster device for a bag inserting machine according to claim 1, characterized in that: Both the first booster nozzle assembly (11) and the second booster nozzle assembly (12) have air tubes extending from their outer ends.

7. The bag inserter air intake booster device according to claim 1, characterized in that: The second adjustment part (14) is provided in a hemispherical protrusion, the first adjustment part (13) is embedded in the second adjustment part (14), and the surface of the second adjustment part (14) is provided with an annular support corresponding to the outer sealing flange (15).

8. The air intake booster device for a bag inserting machine according to claim 1, characterized in that: The outer sealing flange (15) is fitted to the inner side of the second adjustment part (14), and the inner sealing gasket (16) is set as an annular sealing gasket.

Images