Pressure type powder packaging exhaust device

Abstract

The utility model provides a pressure type powder packaging exhaust device which relates to the technical field of packaging equipment and comprises a base, supporting beams, an air cylinder, an air cylinder base, a guide rod and an extrusion plate, the supporting beams are installed on the two sides of the base and fixedly connected with the air cylinder base, the air cylinder base is connected with the air cylinder, and the extrusion plate is connected with the air cylinder. The guide rods are welded to the two sides of the extrusion plate, penetrate through the supporting beam and are in sliding connection with the supporting beam. The packaging speed can be greatly improved, exhausting can be achieved only by controlling a switch in the packaging process, the structure is simple, operation is easy, batch production and use can be achieved, the labor intensity of workers is greatly relieved, material throwing is reduced, and finally packaged products are clean and tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a pressure-type powder packaging exhaust device. Background Art

[0002] At present, valve port packaging machines are not developed and designed for nano-kaolin. Most mature equipment is suitable for the packaging of granular materials or powders with a particle size of more than 10 microns. The particle size of nano-kaolin is distributed between 300-500 nanometers. It contains a lot of air during the production process. Due to the difficulty in exhausting during the packaging process, it is necessary to manually squeeze and knock the packaging bag to assist in exhausting, resulting in slow packaging speed, high labor intensity for workers, splashing of materials during the packaging process, and contamination of the outer surface of the packaging bag. In response to this problem, there is currently negative pressure vacuum packaging, but it cannot be well applied to the packaging of nano-kaolin during use, and cannot solve the above problems well. At the same time, it brings about the disadvantages of easy blockage of negative pressure pipes and feed pipes, repeated opening and closing of negative pressure hatches, complicated operation, and packaging speed has not been improved, and the equipment cost is high.

[0003] For example, the patent application with announcement number CN219989709U in the prior art discloses a heavy-duty powder packaging machine linkage mechanical exhaust mechanism, which has a complex structure, is not easy to operate, and is not easy to mass produce and use. Therefore, a pressure-type powder packaging exhaust device is needed to solve the above technical problems. Utility Model Content

[0004] In view of this, the utility model provides a pressure-type powder packaging exhaust device to solve the problems in the prior art such as complex structure, difficult operation, difficult batch production and use, and easy to cause material spillage.

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

[0006] A pressure-type powder packaging exhaust device comprises a base, a support beam, a cylinder, a cylinder base, a guide rod and an extrusion plate. Support beams are installed on both sides of the base, the support beam is fixedly connected to the cylinder base, the cylinder is connected to the cylinder base, the extrusion plate is connected to the cylinder, the guide rod is welded on both sides of the extrusion plate, passes through the support beam and is slidably connected to the support beam.

[0007] Furthermore, the support beam is an oblique triangle structure and is divided into a left support beam and a right support beam. The left support beam is fixed to the base by positioning bolts, and the right support beam is welded to the base as a whole.

[0008] Furthermore, the base is made of 10 mm thick carbon steel plate.

[0009] Furthermore, the support beam is made of 10 mm thick carbon steel plate.

[0010] Furthermore, a non-slip rubber plate is bonded to the extrusion plate.

[0011] The beneficial effects of the utility model are:

[0012] The utility model is simple to operate and easy to use. It is attached to a valve mouth packaging machine. The left supporting beam can be fine-tuned according to the thickness of the packaging bag to avoid insufficient extrusion space. The cylinder drives the extrusion plate to pack, which can greatly improve the packaging speed. The packaging process only needs to control the switch to achieve exhaust. The utility model has a simple structure and is easy to operate. It can be mass-produced and used, which greatly improves the labor intensity of workers and reduces material spillage. The final packaged products are clean and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0014] Figure 1 It is an overall view of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Among them, in the figure:

[0017] 1-base; 2-support beam; 3-cylinder; 4-cylinder base; 5-guide rod; 6-extrusion plate; 7-anti-slip rubber sheet; 8-positioning bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] Please refer to the attached Figure 1-2The utility model provides a pressure-type powder packaging exhaust device, including a base 1, a support beam 2, a cylinder 3, a cylinder base 4, a guide rod 5 and an extrusion plate 6. Support beams 2 are installed on both sides of the base 1, and the support beam 2 is fixedly connected to the cylinder base 4. The cylinder 3 is threadedly connected to the cylinder base 4. The SC100*100 type cylinder 3 is used as the main power output component of the present invention. Under the drive of compressed gas, pressure output is performed on the packaging bag. The control of the cylinder 3 can be carried out in two ways, one is a foot switch, and the other is a control system combining a remote control switch and a solenoid valve. The extrusion plate 6 is connected to the cylinder 3 through an internal threaded sleeve. Under the thrust of the cylinder 3, the packaging bag is extruded in relative directions. The guide rod 5 is welded on both sides of the extrusion plate 6 to guide the extrusion plate 6 to prevent the extrusion plate 6 from rotating and moving along a fixed direction, and passes through the support beam 2 and is slidably connected to the support beam 2.

[0020] Preferably, the support beam 2 is an oblique triangle structure and is divided into a left support beam and a right support beam. The left support beam is fixed to the base 1 by positioning bolts 8. The left support beam can be fine-tuned according to the thickness of the packaging bag to avoid the extrusion plate 6 still contacting the packaging bag after being released when the extrusion space is insufficient, causing interference with the dynamic weighing accuracy of the valve mouth packaging machine. The right support beam is welded to the base 1 as a whole.

[0021] Preferably, the base 1 is made of 10 mm thick carbon steel plate, which is cut and folded according to the drawing. It is the fixed base of the entire device and the basis for bearing the extrusion reaction force.

[0022] Preferably, the support beam 2 is made of 10 mm thick carbon steel plate, which is cut and welded according to the drawing.

[0023] Preferably, an anti-skid rubber plate 7 is bonded to the extrusion plate 6, and the anti-skid rubber plate 7 is bonded to the extrusion plate 6 by strong glue to prevent the packaging bag from scratching the extrusion plate 6 and to prevent the extrusion plate 6 from scratching the packaging bag, thereby protecting the packaging bag.

[0024] The electrical part of the device adopts a wireless remote control switch, which controls the electromagnetic valve to supply compressed air to the cylinders 3 on both sides, and the compressed air pressure of the cylinders 3 is 0.4-0.6MPa. When the remote control switch button is pressed, the electromagnetic valve is energized, the compressed air passes through, and the cylinders 3 on both sides drive the extrusion plate 6 to move and compress. When the remote control switch button is lifted, the electromagnetic valve loses power, the compressed air is closed and exhausted, and the cylinders 3 on both sides drive the extrusion plate 6 to return to the initial position.

[0025] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pressure type powder packaging exhaust device, characterized in that: The invention comprises a base (1), a support beam (2), a cylinder (3), a cylinder base (4), a guide rod (5) and an extrusion plate (6), wherein the base (1) is provided with support beams (2) on both sides, the support beam (2) is fixedly connected to the cylinder base (4), the cylinder (3) is connected to the cylinder base (4), the extrusion plate (6) is connected to the cylinder (3), and the guide rod (5) is welded to both sides of the extrusion plate (6), passes through the support beam (2) and is slidably connected to the support beam (2).

2. A pressure type powder packaging exhaust device according to claim 1, characterized in that: The support beam (2) is an oblique triangle structure and is divided into a left support beam and a right support beam. The left support beam is fixed to the base (1) via positioning bolts (8), and the right support beam is welded to the base (1) as a whole.

3. A pressure type powder packaging exhaust device according to claim 1, characterized in that: The base (1) is made of a 10 mm thick carbon steel plate.

4. A pressure type powder packaging exhaust device according to claim 1, characterized in that: The support beam (2) is made of a 10 mm thick carbon steel plate.

5. The pressure-type powder packaging exhaust device according to claim 1, characterized in that: An anti-slip rubber plate (7) is bonded onto the extrusion plate (6).

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