Dust removal mechanism for powder packaging

Abstract

The utility model relates to the technical field of powder packaging, and discloses a dust removal mechanism for powder packaging, which comprises a first support frame, and a turnover mechanism is arranged at one end of the first support frame. A packaging bag is conveyed through the conveying mechanism on the first supporting frame, the dust removal mechanism on the first supporting frame removes dust on powder on the front face of the packaging bag, then the packaging bag is conveyed to fall into a groove in the packaging bag placing plate, the packaging bag is changed from a flat state to a vertical state, and at the moment, an air cylinder shrinks; the air cylinder drives the containing plate to rotate downwards by 120 degrees with the rotating block as the fulcrum, the packaging bag slides to the conveying mechanism on the second supporting frame along the inner wall of the groove in the containing plate, at the moment, the back face of the packaging bag faces upwards, the dust removing mechanism on the second supporting frame cleans away powder on the back face of the packaging bag, and therefore the powder on the front face and the back face of the packaging bag is cleaned away. And a worker is prevented from absorbing the powder when making contact with the packaging bag, and therefore the body health of the worker is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder packing technical field, concretely is a dust removal mechanism for powder packing. BACKGROUND

[0002] Powder packing mainly involves the packing process of powdery or granular substances, including the selection of packaging materials, the principle of packaging machines and the metering and sealing technology in the packing process, the commonly used materials for powder packing include plastic bags, paper bags, metal cans and the like; powder packing involves multiple links and technologies, from the selection of packaging materials to the operating principle of the packaging machine, and then to the filling metering mode, each link directly affects the packing effect and cost; therefore, selecting appropriate packaging materials and packaging machines, and adopting appropriate filling metering mode, are crucial for ensuring the quality and safety of powder products.

[0003] When the powder is injected into the packaging bag, the powder will be scattered from the packaging bag opening, thereby causing the surface of the packaging bag to adsorb the powder, so that the worker will adsorb a small amount of powder when contacting the packaging bag, but long-term absorption of the powder will cause negative effects on the health of the worker. SUMMARY

[0004] To achieve the above-mentioned purpose, the utility model provides a dust removal mechanism for powder packing.

[0005] The technical scheme of the utility model is implemented as follows: a dust removal mechanism for powder packing, comprising a first support frame, one end of the first support frame is provided with a turnover mechanism, one end of the first support frame is fixedly connected with a support block, the support block is rotatably connected with a rotating block inside, one side of the rotating block is fixedly connected with a placing plate, one end of the placing plate is fixedly connected with a first fixing seat, the first fixing seat is hinged with a connecting block, one end of the connecting block is fixedly connected with a gas cylinder, the bottom of the gas cylinder is hinged with a second fixing seat, one end of the placing plate is provided with a groove, and the first support frame is provided with a conveying mechanism inside.

[0006] Further, the first support frame is fixedly connected with the second fixing seat, and the top of the inner wall of the groove on the placing plate is a slope.

[0007] Further, the inner wall of the groove on the placing plate close to the conveying mechanism is lower.

[0008] Further, one side of the first support frame is fixedly connected with a first motor, the first support frame is rotatably connected with a rotating roller inside, the outer circular surface of the rotating roller is rotatably connected with a conveying belt, and the first support frame is fixedly connected with a support plate inside.

[0009] Further, the first motor is fixedly connected with the rotating roller, and the conveying belt is slidingly connected with the support plate.

[0010] Further, the first support frame one end is provided with dust removal mechanism, the first support frame one side is fixedly connected with the shell, the shell one end is fixedly connected with the air pipe, the shell one side is fixedly connected with the second motor, the air pipe one end is fixedly connected with the dust collector, the dust collector one end is fixedly connected with the dust storage box, the shell inside is fixedly connected with the dust cover, the shell inside rotationally connected with the rotating rod, the rotating rod outer circle is fixedly connected with the soft brush.

[0011] Further, the air pipe and the dust cover are fixedly connected, and the second motor is fixedly connected with the rotating rod.

[0012] Further, the first support frame one end is fixedly connected with the second support frame, the second support frame inside is provided with the conveying mechanism, and the second support frame one end is provided with the dust removal mechanism.

[0013] The utility model has the following beneficial effects:

[0014] The dust removal mechanism for powder packaging is used for conveying the packaging bag through the conveying mechanism on the first support frame, the dust removal mechanism on the first support frame removes the powder on the front of the packaging bag, then the packaging bag is conveyed to fall into the groove on the placing plate, the packaging bag is turned from lying to vertical, the cylinder is contracted at this time, the placing plate is driven to rotate 120 degrees downward with the rotating block as the fulcrum, the packaging bag slides along the inner wall of the groove on the placing plate to the conveying mechanism on the second support frame, at this time, the back of the packaging bag faces upward, and the dust removal mechanism on the second support frame removes the powder on the back of the packaging bag, so that the powder on the front and back of the packaging bag is removed, and the staff is prevented from inhaling the powder when contacting the packaging bag, so that the health of the staff is ensured. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the related position schematic diagram of the support block of the utility model;

[0017] Figure 3 It is the related position schematic diagram of the cylinder of the utility model;

[0018] Figure 4 It is the related position schematic diagram of the air pipe of the utility model;

[0019] Figure 5 It is the related position schematic diagram of the rotating roller of the utility model;

[0020] Figure 6 It is the related position schematic diagram of the dust cover of the utility model. DETAILED DESCRIPTION

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-6 As shown, the dust removal mechanism for powder packaging provided in this embodiment includes a first support frame 1. A flipping mechanism 2 is provided at one end of the first support frame 1. A support block 202 is fixedly connected to one end of the first support frame 1. A rotating block 206 is rotatably connected inside the support block 202. A placement plate 201 is fixedly connected to one side of the rotating block 206. A first fixing seat 203 is fixedly connected to one end of the placement plate 201. The first fixing seat 203 is hinged to a connecting block 204. A cylinder 205 is fixedly connected to one end of the connecting block 204. The bottom of the cylinder 205 is hinged to a second fixing seat 208. A groove 207 is provided at one end of the placement plate 201. A conveying mechanism 3 is provided inside the first support frame 1.

[0023] The first support frame 1 is fixedly connected to the second fixed seat 208, and the top of the inner wall of the groove 207 on the placement plate 201 is a slope.

[0024] The inner wall of the groove 207 on the placement plate 201 near the conveying mechanism 3 is lower.

[0025] After the powder is injected into the packaging bag, some powder will be scattered, causing the surface of the packaging bag to be covered with powder. After the packaging bag is sealed, it will fall onto the conveying mechanism 3 of the first support frame 1 for conveying. During the conveying process, the powder on the front of the packaging bag is removed by the dust removal mechanism 4 on the first support frame 1. Then, the packaging bag is conveyed to the end by the conveying mechanism 3. The packaging bag will fall into the groove 207 on the placement plate 201 along the inclined surface on the inner wall of the groove 207. The packaging bag changes from lying flat to vertical, and the packaging bag is vertically against the groove 207 on the placement plate 201. At this time, the cylinder 205 is activated, and the cylinder 205 will retract. The connecting block 204 retracts downward, and at the same time, the cylinder 205 rotates around the hinge point of the bottom of the cylinder 205 and the second fixed seat 208. The connecting block 204 then drives the first fixed seat 203 to move downward. The first fixed seat 203 will drive the placement plate 201 to move. The placement plate 201 rotates downward around the rotating block 206. The support block 202 will support the rotation of the rotating block 206. The downward retraction of the cylinder 205 will cause the placement plate 201 to rotate downward by 120 degrees, allowing the packaging bag to slide along the inner wall of the groove 207 on the placement plate 201 onto another conveying mechanism 3. At this time, the reverse side of the packaging bag will face upward, so as to clean the powder on the reverse side of the packaging bag.

[0026] The first support frame 1 is fixedly connected with a first motor 301 on one side, and a rotating roller 303 is rotatably connected inside the first support frame 1, the outer circular surface of the rotating roller 303 is rotatably connected with a conveying belt 302, and a support plate 304 is fixedly connected inside the first support frame 1.

[0027] The first motor 301 is fixedly connected with the rotating roller 303, and the conveying belt 302 is slidably connected with the support plate 304.

[0028] After the packaging bag is sealed, it will fall on the conveying belt 302, and the first motor 301 on the first support frame 1 is started, the first motor 301 drives the rotating roller 303 to rotate, the rotating roller 303 drives the conveying belt 302 to rotate, and the conveying belt 302 drives the packaging bag to convey, and the support plate 304 in the conveying belt 302 supports the conveying of the conveying belt 302.

[0029] The first support frame 1 is provided with a dust removal mechanism 4 at one end, the first support frame 1 is fixedly connected with a shell 401 on one side, the shell 401 is fixedly connected with an air pipe 402 at one end, the shell 401 is fixedly connected with a second motor 403 on one side, the air pipe 402 is fixedly connected with a dust collector 404 at one end, the dust collector 404 is fixedly connected with a dust storage box 405 at one end, the shell 401 is fixedly connected with a dust suction cover 406 inside, the shell 401 is rotatably connected with a rotating rod 408 inside, and the outer circular surface of the rotating rod 408 is fixedly connected with a soft brush 407.

[0030] The air pipe 402 is fixedly connected with the dust suction cover 406, and the second motor 403 is fixedly connected with the rotating rod 408.

[0031] The conveying belt 302 drives the packaging bag to move to the inside of the shell 401, and the second motor 403 on the shell 401 is started, the second motor 403 drives the rotating rod 408 to rotate, the rotating rod 408 drives the soft brush 407 to rotate in the shell 401, the soft brush 407 pats the powder on the front surface of the packaging bag, and the powder on the front surface of the packaging bag floats up in the shell 401, at this time, the dust collector 404 is started, the dust collector 404 communicates with the dust suction cover 406 through the air pipe 402 to suck the floating powder in the shell 401, and the powder enters the dust collector 404 through the air pipe 402, and then the dust collector 404 sends the powder into the dust storage box 405 to store the powder.

[0032] The first support frame 1 is fixedly connected with a second support frame 5 at one end, the second support frame 5 is provided with a conveying mechanism 3 inside, and the second support frame 5 is provided with a dust removal mechanism 4 at one end.

[0033] The packaging bag falls on the conveying mechanism 3 of the second support frame 5 through the turnover mechanism 2, and the reverse side of the packaging bag is upward, the conveying belt 302 of the conveying mechanism 3 drives the packaging bag into the dust removal mechanism 4 on the second support frame 5, and the dust removal mechanism 4 removes the powder on the reverse side of the packaging bag, so that the powder on the front and back of the packaging bag is cleaned.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust removing mechanism for powder packaging, comprising a first support frame (1), characterized in that: The first support frame (1) is provided with a turnover mechanism (2) at one end, the first support frame (1) is fixedly connected with a support block (202) at one end, the support block (202) is rotatably connected with a rotating block (206) inside, the rotating block (206) is fixedly connected with a placing plate (201) on one side, the placing plate (201) is fixedly connected with a first fixed seat (203) at one end, the first fixed seat (203) is hinged with a connecting block (204), the connecting block (204) is fixedly connected with a gas cylinder (205) at one end, the bottom of the gas cylinder (205) is hinged with a second fixed seat (208), the placing plate (201) is provided with a groove (207) at one end, and the first support frame (1) is provided with a conveying mechanism (3) inside; The first support frame (1) is provided with a dust removal mechanism (4) at one end, the first support frame (1) is fixedly connected with a shell (401) on one side, the shell (401) is fixedly connected with an air pipe (402) at one end, the shell (401) is fixedly connected with a second motor (403) on one side, the air pipe (402) is fixedly connected with a dust collector (404) at one end, the dust collector (404) is fixedly connected with a dust storage box (405) at one end, the shell (401) is fixedly connected with a dust suction cover (406) inside, the shell (401) is rotatably connected with a rotating rod (408) inside, and the outer circular surface of the rotating rod (408) is fixedly connected with a soft hair brush (407). The first support frame (1) is fixedly connected with a second support frame (5) at one end, the second support frame (5) is provided with a conveying mechanism (3) inside, and the second support frame (5) is provided with a dust removal mechanism (4) at one end.

2. The dedusting mechanism for powder packaging according to claim 1, characterized in that: The first support frame (1) is fixedly connected with a second fixed seat (208), and the top of the inner wall of the groove (207) on the placing plate (201) is inclined.

3. The dedusting mechanism for powder packaging according to claim 1, characterized in that: The inner wall of the groove (207) on the placing plate (201) is lower near the conveying mechanism (3).

4. The powder packaging dust removing mechanism according to claim 1, wherein: The first support frame (1) is fixedly connected with a first motor (301) on one side, the first support frame (1) is rotatably connected with a rotating roller (303) inside, the outer circular surface of the rotating roller (303) is rotatably connected with a conveyor belt (302), and the first support frame (1) is fixedly connected with a support plate (304) inside.

5. The dedusting mechanism for powder packaging according to claim 4, characterized in that: The first motor (301) is fixedly connected with the rotating roller (303), and the conveyor belt (302) is slidably connected with the support plate (304).

6. The powder packaging dust removing mechanism according to claim 1, wherein: The air pipe (402) is fixedly connected with the dust suction cover (406), and the second motor (403) is fixedly connected with the rotating rod (408).

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