Bag sealing device of particle packaging machine

Abstract

The utility model relates to the technical field of bag sealing machines, in particular to a particle packaging machine bag sealing device which comprises a base, a vertical plate is fixedly arranged on the rear side of the top wall of the base, a clamping assembly is arranged on the vertical plate and comprises electric push rods, a first fixing seat and a second fixing seat, and the electric push rods are fixedly arranged on the left side and the right side, close to the rear side wall of the top, of the vertical plate. A packaging bag filled with particles is placed on the top of the base and extends into a bag opening through the vacuum assembly, then the bag opening is fixed through the clamping assembly, the vacuum assembly can suck dust scattered by particle materials in the bag and conduct vacuum treatment, then the vacuum assembly moves upwards, the bag is sealed through the bag sealing assembly, and the packaging bag is sealed through the bag sealing assembly. The structure can be used for carrying out vacuum and dust removal treatment on packaging bags filled with particle materials, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of bag sealing machines, in particular to a bag sealing device for a particle packaging machine. Background Art

[0002] Patent announcement number: CN109775050B discloses an inorganic compound fertilizer packaging and bagging device, comprising a first transverse plate and a second transverse plate, wherein the first transverse plate is located on one side of the second transverse plate, and two vertical columns are symmetrically welded to the bottom of the first transverse plate and the bottom of the second transverse plate, the bottoms of the four vertical columns are welded to the same bottom plate, and the top side of the first transverse plate is welded to the first vertical plate. The present invention has a simple structure, and the two pressing plates can fasten the bag opening to the first and second vertical plates. With the cooperation of the second hydraulic cylinder, the edge sealing plate, and the nickel-chromium heating strip, the bag can be sealed. With the cooperation of the first hydraulic cylinder, the splint, and the support plate, the bag can be separated from the pressing plate, so that the bag opening can be prevented from closing during the loading process, thereby preventing the fertilizer from spilling.

[0003] When existing granular materials are poured into packaging bags, the mutual collision of the granular materials will generate dust and accumulate at the bottom of the packaging bag. Therefore, this problem needs to be solved to improve product quality. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a bag sealing device for a granule packaging machine.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bag sealing device for a particle packaging machine, comprising a base, a vertical plate fixedly provided on the rear side of the top wall of the base, a clamping assembly provided on the vertical plate, the clamping assembly comprising an electric push rod, a fixing seat 1 and a fixing seat 2, electric push rods fixedly provided on the left and right sides of the vertical plate near the top rear side wall, the output end of the electric push rod passes through the vertical plate, the output end of the vertical plate on both sides is fixedly provided with a fixing seat 2, a fixing seat 1 is fixedly provided at a position corresponding to the front side wall of the vertical plate and the fixing seat 2, the fixing seat 1 and the fixing seat 2 cooperate with each other, the bottom walls of the fixing seat 1 and the fixing seat 2 are provided with a bag sealing assembly, and the rear side wall of the vertical plate is provided with a vacuum assembly.

[0008] In order to facilitate vacuuming of the packaging bags, the improvements of the present invention are that the vacuum assembly includes a hydraulic cylinder, a top plate and an exhaust pipe. The hydraulic cylinder is fixedly arranged in the middle position of the rear side wall of the vertical plate, the top plate is fixedly arranged at the output end of the hydraulic cylinder, and multiple groups of exhaust pipes are fixedly arranged on the bottom wall of the top plate. Semicircular openings are provided on the opposite sides of the fixed seat one and the fixed seat two. The top wall of the top plate is connected to the suction pipe, and the suction pipe is communicated with the exhaust pipe.

[0009] In order to facilitate the filtering of dust, the improvements of the utility model also include a dust box and a vacuum pump. The dust box and the vacuum pump are fixedly installed on the rear side wall of the vertical plate on one side of the hydraulic cylinder. The vacuum pump is located at the lower side of the dust box, and one end of the suction pipe extends into the dust box. The suction end of the vacuum pump is connected to the dust box through a pipe, and a filter is provided at the position where the inner wall of the dust box is connected to the vacuum pump.

[0010] In order to increase the stability of the top plate movement, the improvement of the utility model also includes a guide column and a sleeve. The rear side wall of the vertical plate is fixedly provided with a sleeve on both sides of the hydraulic cylinder. The guide column is slidably provided in the sleeve, and the top wall of the guide column is fixedly connected to the top plate.

[0011] In order to facilitate the sealing of packaging bags, the improvements of the present invention are that the bag sealing assembly includes a fixed frame, a rotating shaft and an electric heating plate, fixed frames are fixedly provided on the left and right sides of the bottom walls of the fixed seat one and the fixed seat two, a rotating shaft is rotatably provided between the fixed frames on both sides, an electric heating plate is fixedly provided on the outer wall of the rotating shaft, and the front and rear electric heating plates cooperate with each other.

[0012] In order to facilitate the driving of the rotating shaft, the improvement of the utility model further includes a driving motor. The driving motor is fixedly provided on the outer wall of the fixing frame on one side, and the output end of the driving motor is connected to the rotating shaft.

[0013] In order to increase the safety of the structure, the present invention is improved to further include a thermal insulation board, and the thermal insulation board is fixedly provided on the outer wall of the electric heating plate.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a bag sealing device for a granule packaging machine, which has the following beneficial effects:

[0016] The bag sealing device of the particle packaging machine places the packaging bag containing the particles on the top of the base, extends the vacuum component into the bag opening, and then fixes the bag opening through the clamping component. The vacuum component can suck the dust scattered by the granular material in the bag and perform vacuum treatment. Then the vacuum component moves upward and seals the bag through the bag sealing component. This structure can perform vacuum and dust removal treatment on the packaging bag containing the granular material, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from another perspective;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the structure from another perspective;

[0020] Figure 4 It is a schematic cross-sectional view of the local structure of the utility model.

[0021] In the figure: 1. Base; 2. Vertical plate; 3. Electric push rod; 4. Fixed seat 1; 5. Fixed seat 2; 6. Fixed frame; 7. Rotating shaft; 8. Electric heating plate; 9. Driving motor; 10. Insulation plate; 11. Top plate; 12. Exhaust pipe; 13. Hydraulic cylinder; 14. Guide column; 15. Sleeve; 16. Suction pipe; 17. Dust collection box; 18. Vacuum pump. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , a bag sealing device for a granule packaging machine includes a base 1, a vertical plate 2 is fixedly arranged on the rear side of the top wall of the base 1, a clamping assembly is arranged on the vertical plate 2, and the clamping assembly includes an electric push rod 3, a fixing seat 1 4 and a fixing seat 2 5. The vertical plate 2 is fixedly provided with electric push rods 3 on the left and right sides of the rear side wall near the top, the output end of the electric push rod 3 passes through the vertical plate 2, and the output ends of the vertical plates 2 on both sides are fixedly provided with a fixing seat 2 5. A fixing seat 1 4 is fixedly arranged at a position corresponding to the fixing seat 2 5 on the front side wall of the vertical plate 2, and the fixing seat 1 4 and the fixing seat 2 5 cooperate with each other. The bottom walls of the fixing seat 1 4 and the fixing seat 2 5 are provided with a bag sealing assembly, and the rear wall of the vertical plate 2 is provided with A vacuum component is installed, and the packaging bag containing particles is placed on the top of the base 1, and the bag opening is placed between the fixing seat 1 4 and the fixing seat 2 5. The top of the bag opening needs to be higher than the fixing seat 1 4 and the fixing seat 2 5. Then the vacuum component is extended into the bag opening, and then the electric push rod 3 controls the fixing seat 2 5 to move to one side so that the fixing seat 1 4 and the fixing seat 2 5 clamp the bag opening. The dust scattered by the granular material in the bag can be sucked and vacuum treated through the vacuum component. Then the vacuum component is moved up and the bag is sealed through the bag sealing component. This structure can vacuum and dust-remove the packaging bag containing granular material, and is more practical.

[0024] See also Figure 1-4The above-mentioned vacuum components can be any one type. The present application provides an embodiment, in which the vacuum component includes a hydraulic cylinder 13, a top plate 11 and an exhaust pipe 12. The hydraulic cylinder 13 is fixedly arranged in the middle position of the rear side wall of the vertical plate 2, and the top plate 11 is fixedly arranged at the output end of the hydraulic cylinder 13. Multiple groups of exhaust pipes 12 are fixedly arranged on the bottom wall of the top plate 11. Semicircular openings are provided on the opposite sides of the fixing seat 1 4 and the fixing seat 2 5. The top wall of the top plate 11 is connected with a suction pipe 16, which is connected to the suction pipe 16. The suction pipe 16 is connected to the exhaust pipe 12, and the exhaust pipe 12 extends into the packaging bag between the front and rear semicircular openings. The dust and gas in the packaging bag are extracted through the suction pipe 16, so that the packaging bag can be vacuumed and dust can be cleaned.

[0025] See also Figure 3-4 Furthermore, it also includes a dust box 17 and a vacuum pump 18. The dust box 17 and the vacuum pump 18 are fixedly provided on the rear side wall of the vertical plate 2 on one side of the hydraulic cylinder 13. The vacuum pump 18 is located at the lower side of the dust box 17. One end of the suction pipe 16 extends into the dust box 17. The suction end of the vacuum pump 18 is connected to the dust box 17 through a pipe. A filter is provided at the position where the inner wall of the dust box 17 is connected to the vacuum pump 18. Suction is carried out by the vacuum pump 18, and dust and gas enter the dust box 17 through the suction pipe 16 for filtration, so that the dust can be filtered in the dust box 17.

[0026] See also Figure 3-4 Furthermore, it also includes a guide column 14 and a sleeve 15. The rear side wall of the vertical plate 2 is fixedly provided with a sleeve 15 on both sides of the hydraulic cylinder 13. The guide column 14 is slidably provided in the sleeve 15. The top wall of the guide column 14 is fixedly connected to the top plate 11. When the top plate 11 moves, it moves in the sleeve 15 through the guide column 14, thereby improving the stability of the movement of the top plate 11.

[0027] See also Figure 1-2 The above-mentioned bag sealing component can be any one type. The present application provides an embodiment, in which the bag sealing component includes a fixing frame 6, a rotating shaft 7 and an electric heating plate 8. The fixing frames 6 are fixedly provided on the left and right sides of the bottom walls of the fixing seat 1 4 and the fixing seat 2 5. The rotating shaft 7 is rotatably provided between the fixing frames 6 on both sides. The electric heating plate 8 is fixedly provided on the outer wall of the rotating shaft 7. The front and rear electric heating plates 8 cooperate with each other. After the packaging bag is vacuumed by the vacuum component, the exhaust pipe 12 moves upward and moves the bottom end surface to the semicircular opening between the fixing seat 1 4 and the fixing seat 2 5. Then the rotating shaft 7 is rotated to squeeze the front and rear electric heating plates 8 toward the middle, and the packaging bag is sealed by heating the packaging bag.

[0028] See also Figure 1-2 Furthermore, it also includes a drive motor 9. The drive motor 9 is fixedly provided on the outer wall of the fixing frame 6 on one side. The output end of the drive motor 9 is connected to the rotating shaft 7. By adding the drive motor 9, the rotating shaft 7 can be rotated more conveniently.

[0029] See also Figure 2 Furthermore, it also includes a heat insulation board 10. The heat insulation board 10 is fixedly provided on the outer wall of the electric heating plate 8. By adding the heat insulation board 10, the electric heating plate 8 is prevented from scalding the palms of people who accidentally touch it.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bag sealing device for a granule packaging machine, comprising a base (1), characterized in that: A vertical plate (2) is fixedly provided on the rear side of the top wall of the base (1), and a clamping assembly is provided on the vertical plate (2), and the clamping assembly includes an electric push rod (3), a fixing seat 1 (4) and a fixing seat 2 (5). Electric push rods (3) are fixedly provided on the left and right sides of the vertical plate (2) near the top rear side wall, and the output end of the electric push rod (3) passes through the vertical plate (2). The output ends of the vertical plates (2) on both sides are fixedly provided with a fixing seat 2 (5). A fixing seat 1 (4) is fixedly provided at a position corresponding to the fixing seat 2 (5) on the front side wall of the vertical plate (2). The fixing seat 1 (4) and the fixing seat 2 (5) cooperate with each other. The bottom walls of the fixing seat 1 (4) and the fixing seat 2 (5) are provided with a sealing bag assembly, and the rear side wall of the vertical plate (2) is provided with a vacuum assembly.

2. A bag sealing device for a granule packaging machine according to claim 1, characterized in that: The vacuum assembly comprises a hydraulic cylinder (13), a top plate (11) and an exhaust pipe (12); the hydraulic cylinder (13) is fixedly provided at the middle position of the rear side wall of the vertical plate (2); the top plate (11) is fixedly provided at the output end of the hydraulic cylinder (13); a plurality of exhaust pipes (12) are fixedly provided on the bottom wall of the top plate (11); semicircular openings are provided on opposite sides of the fixing seat 1 (4) and the fixing seat 2 (5); the top wall of the top plate (11) is connected to a suction pipe (16), and the suction pipe (16) is communicated with the exhaust pipe (12).

3. The bag sealing device of a granule packaging machine according to claim 2, characterized in that: The utility model also includes a dust collecting box (17) and a vacuum pump (18). The rear side wall of the vertical plate (2) is located on one side of the hydraulic cylinder (13) and is fixedly provided with the dust collecting box (17) and the vacuum pump (18). The vacuum pump (18) is located on the lower side of the dust collecting box (17). One end of the suction pipe (16) extends into the dust collecting box (17). The suction end of the vacuum pump (18) is connected to the dust collecting box (17) through a pipeline. A filter is provided at a position where the inner wall of the dust collecting box (17) is connected to the vacuum pump (18).

4. The bag sealing device of a granule packaging machine according to claim 3, characterized in that: It also includes a guide column (14) and a sleeve (15), wherein the rear side wall of the vertical plate (2) is located on both sides of the hydraulic cylinder (13) and is fixedly provided with the sleeve (15), the guide column (14) is slidably provided in the sleeve (15), and the top wall of the guide column (14) is fixedly connected to the top plate (11).

5. The bag sealing device of a granule packaging machine according to claim 1, characterized in that: The bag sealing assembly comprises a fixing frame (6), a rotating shaft (7) and an electric heating plate (8); the fixing frames (6) are fixedly provided on the left and right sides of the bottom walls of the fixing seat 1 (4) and the fixing seat 2 (5); a rotating shaft (7) is rotatably provided between the fixing frames (6) on both sides; the electric heating plate (8) is fixedly provided on the outer wall of the rotating shaft (7); and the front and rear electric heating plates (8) cooperate with each other.

6. The bag sealing device of a granule packaging machine according to claim 5, characterized in that: It also includes a driving motor (9), and the driving motor (9) is fixedly provided on the outer wall of the fixing frame (6) on one side, and the output end of the driving motor (9) is connected to the rotating shaft (7).

7. The bag sealing device of a granule packaging machine according to claim 6, characterized in that: It also includes a thermal insulation plate (10), and the thermal insulation plate (10) is fixedly provided on the outer wall of the electric heating plate (8).

Images