Special bag sealing device for polypropylene rubber powder

Abstract

The utility model relates to the technical field of polypropylene fiber rubber powder bag sealing, and discloses a special bag sealing device for polypropylene fiber rubber powder, which comprises a base, a support plate is fixedly assembled at the top of the base, a protective cover is fixedly mounted at the top of the support plate, a transparent observation window is embedded in the outer wall of the protective cover, and a collecting component is arranged on the inner wall of the protective cover. A discharging groove is formed in an inner cavity of the base, and the outer wall of the side, away from the supporting plate, of the base is rotationally connected with a rotating door. An electric hydraulic cylinder is started under the driving of a controller, a movable plate can slide on the outer wall of a limiting rod under the driving of the electric hydraulic cylinder, when the two hot-pressing bag sealing areas make contact, automatic bag sealing operation can be completed on a special rolled bag, after bag sealing is completed, the top of the special rolled bag can be cut through a cutting blade, and therefore the bag sealing efficiency is improved. And the next special roll bag can enter the hot-pressing bag sealing area, so that the special roll bag can be automatically replaced while automatic bag sealing can be completed, and the convenience and the practicability are higher.

Description

Technical Field

[0001] The utility model relates to the technical field of polypropylene rubber powder sealing bags, in particular to a special sealing bag device for polypropylene rubber powder. Background Art

[0002] Polypropylene rubber powder is a synthetic fiber made from propylene, a by-product of petroleum refining, as raw material. It is also called polypropylene fiber.

[0003] When the existing special bag sealing device for polypropylene rubber powder is used to seal the polypropylene rubber powder, workers are usually required to support the packaging bag with both hands to enter the heat sealing machine for sealing. The manual operation speed is limited, and powder needs to be added all the time, which will increase a lot of workload. At the same time, a large amount of dust will be generated when the polypropylene rubber powder is sealed. Improvements are urgently needed in this regard. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a special bag sealing device for polypropylene rubber powder, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a special bag sealing device for polypropylene rubber powder, comprising a base, a support plate fixedly mounted on the top of the base, a protective cover fixedly mounted on the top of the support plate, a transparent observation window inlaid on the outer wall of the protective cover, a collecting component provided on the inner wall of the protective cover, a material discharge chute provided in the inner cavity of the base, a rotating door rotatably connected to the outer wall of the base away from the support plate, an automatic bag sealing component provided at the bottom of the collecting component, and a slide installed on the outer wall of the base.

[0006] As a preferred technical solution of the utility model, the collecting assembly includes an air pump, one end of a connecting pipe is installed on the outer wall of the air pump, the other end of the connecting pipe is fixedly equipped with an adsorption box, a rotating rod is provided at the bottom of the adsorption box, the outer wall of the rotating rod is fixedly sleeved with a limiting disk, the outer wall of the rotating rod is rotatably sleeved with a special roll bag, and the outer wall of the rotating rod is threadedly connected to a fixed disk.

[0007] As a preferred technical solution of the utility model, the vacuum pump is fixedly installed in the inner cavity of the base, and the vacuum pump is electrically connected to the controller, the diameter of the fixed disk is larger than the diameter of the rotating rod, the adsorption box is installed on the outer wall of the base in an outward expansion shape, and a dust outlet pipe is fixedly installed at the bottom of the vacuum pump, and the dust outlet pipe is located in the inner cavity of the base.

[0008] As a preferred technical solution of the utility model, the automatic bag sealing assembly includes a mounting frame, the outer wall of the mounting frame is fixedly equipped with an electric hydraulic cylinder, the telescopic end of the electric hydraulic cylinder is fixedly equipped with a movable plate, and the outer wall of the mounting frame is installed with a limiting rod.

[0009] As a preferred technical solution of the utility model, a compression spring is sleeved on the outer wall of one side of the limit rod, a damper is sleeved on the outer wall of the other side of the limit rod, the outer wall of the movable plate is provided with a hot pressing bag sealing area, and a cutting blade is installed on the inner wall of the hot pressing bag sealing area.

[0010] As a preferred technical solution of the utility model, there are two electric hydraulic cylinders, and the two electric hydraulic cylinders are respectively installed on the outer wall of the mounting frame, the electric hydraulic cylinder is electrically connected to the controller, there are two limit rods, and the two limit rods are symmetrically distributed at both ends of the electric hydraulic cylinder, and the bottom of the mounting frame is installed on the outer wall of the base.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The special bag sealing device for polypropylene rubber powder is started by the electric hydraulic cylinder under the drive of the controller, so that the movable plate can slide on the outer wall of the limit rod under the drive of the electric hydraulic cylinder, so that when the two hot-pressing bag sealing areas are in contact, the special roll bag can be automatically sealed. After the bag sealing is completed, the top of the special roll bag can be cut by the cutting blade, so that the next special roll bag can enter between the hot-pressing bag sealing areas, so that the device can complete the automatic bag sealing and can also automatically replace the special roll bag, which is more convenient and practical.

[0013] 2. The special bag sealing device for polypropylene rubber powder, when the device is sealing the bag, the protective cover will isolate the dust, and the controller will send a signal to enable the vacuum pump to start working, so that the generated dust will be adsorbed to the inner wall of the connecting pipe through the adsorption box, and enter the bottom of the inner cavity of the base through the dust outlet pipe installed at the bottom of the vacuum pump for centralized recovery, and finally can be collected through a rotating door, which not only reduces dust splashing, but also can centrally recover the polypropylene rubber powder and reduce the waste of polypropylene rubber powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the other side of the utility model;

[0016] Figure 3 This is a schematic diagram of the landslide structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the collection component of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the automatic bag sealing component of the utility model.

[0019] In the figure: 1. base; 2. support plate; 3. protective cover; 4. transparent observation window; 5. collection component; 6. material discharge chute; 7. rotating door; 8. automatic bag sealing component; 9. landslide;

[0020] 501, vacuum pump; 502, connecting pipe; 503, adsorption box; 504, rotating rod; 505, limiting plate; 506, special roll bag; 507, fixing plate;

[0021] 801, mounting frame; 802, electric hydraulic cylinder; 803, limiting rod; 804, moving plate; 805, compression spring; 806, hot pressing bag sealing area; 807, cutting blade; 808, damping. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 - Figure 5 A special bag sealing device for polypropylene rubber powder comprises a base 1, a support plate 2 is fixedly mounted on the top of the base 1, a protective cover 3 is fixedly mounted on the top of the support plate 2, a transparent observation window 4 is inlaid on the outer wall of the protective cover 3, a collecting component 5 is arranged on the inner wall of the protective cover 3, a material discharge chute 6 is arranged in the inner cavity of the base 1, a rotating door 7 is rotatably connected to the outer wall of the base 1 away from the support plate 2, an automatic bag sealing component 8 is arranged at the bottom of the collecting component 5, and a slide 9 is arranged on the outer wall of the base 1;

[0024] By utilizing the above structure and providing the transparent observation window 4 , the device can observe the working condition of the inner wall of the protective cover 3 through the transparent observation window 4 .

[0025] In a preferred embodiment, the collecting assembly 5 includes an air pump 501, one end of a connecting pipe 502 is installed on the outer wall of the air pump 501, and an adsorption box 503 is fixedly assembled on the other end of the connecting pipe 502. A rotating rod 504 is provided at the bottom of the adsorption box 503, and a limiting disk 505 is fixedly sleeved on the outer wall of the rotating rod 504, a special roll bag 506 is rotatably sleeved on the outer wall of the rotating rod 504, and a fixed disk 507 is threadedly connected to the outer wall of the rotating rod 504;

[0026] In a preferred embodiment, the air pump 501 is fixedly installed in the inner cavity of the base 1, and the air pump 501 is electrically connected to the controller, the diameter of the fixed disk 507 is larger than the diameter of the rotating rod 504, the adsorption box 503 is installed on the outer wall of the base 1 in an outward expansion shape, and a dust outlet pipe is fixedly installed at the bottom of the air pump 501, and the dust outlet pipe is located in the inner cavity of the base 1;

[0027] By utilizing the above structure and transmitting a signal through the controller, the adsorption box 503 can adsorb the dust on the inner wall of the protective cover 3, and adsorb it to the inner cavity of the base 1 through the connecting pipe 502, and the dust will fall into the bottom of the inner cavity of the base 1 through the dust outlet pipe at the bottom of the vacuum pump 501, and the dust can be recovered by rotating the rotating door 7, which not only reduces the dust splashing, but also centrally recovers the polypropylene rubber powder, reduces the waste of polypropylene rubber powder, kills two birds with one stone, and improves the practicality of the device.

[0028] In a preferred embodiment, the automatic bag sealing assembly 8 includes a mounting frame 801, an outer wall of the mounting frame 801 is fixedly equipped with an electric hydraulic cylinder 802, a movable plate 804 is fixedly installed at the telescopic end of the electric hydraulic cylinder 802, and a limit rod 803 is installed on the outer wall of the mounting frame 801;

[0029] In a preferred embodiment, a compression spring 805 is sleeved on the outer wall of one side of the limiting rod 803, a damper 808 is sleeved on the outer wall of the other side of the limiting rod 803, a hot pressing bag sealing area 806 is provided on the outer wall of the movable plate 804, and a cutting blade 807 is installed on the inner wall of the hot pressing bag sealing area 806;

[0030] In a preferred embodiment, there are two electric hydraulic cylinders 802, and the two electric hydraulic cylinders 802 are respectively installed on the outer wall of the mounting frame 801, the electric hydraulic cylinder 802 is electrically connected to the controller, there are two limit rods 803, and the two limit rods 803 are symmetrically distributed at both ends of the electric hydraulic cylinder 802, and the bottom of the mounting frame 801 is installed on the outer wall of the base 1;

[0031] By utilizing the above structure, the controller transmits a signal to start the electric hydraulic cylinder 802 and drive the movable plate 804 to move on the outer wall of the limit rod 803, so that the two hot-pressing bag sealing areas 806 are in contact with each other, and the two hot-pressing bag sealing areas 806 can seal the inner wall of the special roll bag 506. After the polypropylene rubber powder is filled and sealed, the top of the special roll bag 506 can be cut off by the cutting blade 807, so that the device can complete the purpose of automatically sealing the polypropylene rubber powder.

[0032] Working principle: when using the device, first rotate the fixed disk 507 to remove the fixed disk 507 from the outer wall of the rotating rod 504, place the special roll bag 506 on the outer wall of the rotating rod 504, and contact with the outer wall of the limit disk 505, and install the fixed disk 507 back, so that the end of the special roll bag 506 away from the rotating rod 504 can be located between the two hot-pressing sealing areas 806, and put the polypropylene rubber powder into the inner wall of the discharge chute 6, so that the polypropylene rubber powder can fall into the inner wall of the special roll bag 506. At this time, the controller can send a signal to start the electric hydraulic cylinder 802, so that the movable plate 804 will slide on the outer wall of the limit rod 803 under its drive, so that when the two hot-pressing sealing areas 806 are in contact, the special roll bag 506 can be automatically sealed. After the bag sealing is completed, the top of the special roll bag 506 can be cut by the cutting blade 807, so that the next special roll bag 506 can enter between the hot pressing bag sealing area 806, so that the device can complete the automatic bag sealing and can also automatically replace the special roll bag 506. In this process, it can be observed through the transparent observation window 4, and the controller sends a signal to enable the vacuum pump 501 to start working, so that the generated dust will be adsorbed to the inner wall of the connecting pipe 502 through the adsorption box 503, and enter the bottom of the inner cavity of the base 1 through the dust outlet pipe installed at the bottom of the vacuum pump 501 for centralized recovery, and finally can be collected through the rotating door 7, so that the device can automatically seal the polypropylene rubber powder and effectively reduce the waste of polypropylene rubber powder.

[0033] 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 bag sealing device for polypropylene rubber powder, comprising a base (1), characterized in that: A support plate (2) is fixedly mounted on the top of the base (1), a protective cover (3) is fixedly mounted on the top of the support plate (2), a transparent observation window (4) is inlaid on the outer wall of the protective cover (3), a collecting component (5) is arranged on the inner wall of the protective cover (3), an inner cavity of the base (1) is provided with a material discharge chute (6), a rotating door (7) is rotatably connected to the outer wall of the base (1) away from the support plate (2), an automatic bag sealing component (8) is arranged at the bottom of the collecting component (5), and a slide (9) is arranged on the outer wall of the base (1).

2. A polypropylene rubber powder special bag sealing device according to claim 1, characterized in that: The collecting assembly (5) comprises an air pump (501), one end of a connecting pipe (502) is mounted on the outer wall of the air pump (501), an adsorption box (503) is fixedly mounted on the other end of the connecting pipe (502), a rotating rod (504) is provided at the bottom of the adsorption box (503), a limiting disk (505) is fixedly sleeved on the outer wall of the rotating rod (504), a special roll bag (506) is rotatably sleeved on the outer wall of the rotating rod (504), and a fixed disk (507) is threadedly connected to the outer wall of the rotating rod (504).

3. A polypropylene rubber powder special bag sealing device according to claim 2, characterized in that: The vacuum pump (501) is fixedly mounted in the inner cavity of the base (1), and the vacuum pump (501) is electrically connected to the controller. The diameter of the fixed disk (507) is larger than the diameter of the rotating rod (504). The adsorption box (503) is mounted on the outer wall of the base (1) in an outwardly expanded shape. A dust outlet pipe is fixedly mounted at the bottom of the vacuum pump (501), and the dust outlet pipe is located in the inner cavity of the base (1).

4. A polypropylene rubber powder special bag sealing device according to claim 1, characterized in that: The automatic bag sealing assembly (8) comprises a mounting frame (801), an outer wall of the mounting frame (801) is fixedly mounted with an electric hydraulic cylinder (802), a movable plate (804) is fixedly mounted at the telescopic end of the electric hydraulic cylinder (802), and a limiting rod (803) is mounted on the outer wall of the mounting frame (801).

5. A polypropylene rubber powder special bag sealing device according to claim 4, characterized in that: A compression spring (805) is sleeved on the outer wall of one side of the limiting rod (803), and a damper (808) is sleeved on the outer wall of the other side of the limiting rod (803). The outer wall of the movable plate (804) is provided with a hot-pressing bag sealing area (806), and a cutting blade (807) is installed on the inner wall of the hot-pressing bag sealing area (806).

6. A polypropylene rubber powder special bag sealing device according to any one of claims 4-5, characterized in that: There are two electric hydraulic cylinders (802), and the two electric hydraulic cylinders (802) are respectively mounted on the outer wall of the mounting frame (801); the electric hydraulic cylinder (802) is electrically connected to the controller; there are two limit rods (803), and the two limit rods (803) are symmetrically distributed at both ends of the electric hydraulic cylinder (802); and the bottom of the mounting frame (801) is mounted on the outer wall of the base (1).

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