Cross-linked plastic powder discharging and packaging equipment

Abstract

The utility model relates to cross-linked plastic powder discharging and packaging equipment which comprises a workbench, fixing seats are arranged on the upper surface of the workbench at intervals, guide shafts are inserted into the fixing seats in a sliding mode, the guide shafts located in the fixing seats are sleeved with installation blocks in a sliding mode, and a first installation seat is fixedly connected between the two installation blocks. A rotating disc is arranged in the middle of the upper surface of the workbench, a swing plate is synchronously and rotationally connected to the upper portion of the rotating disc, one end of the guide shaft is connected with a second mounting seat, a second hinge seat is integrally arranged on the inner side of the second mounting seat, and the first mounting seat is connected with a first pneumatic suction cup assembly. And the other end, penetrating through the fixing base, of the guide shaft is fixedly connected with a third mounting base, the inner side of the third mounting base is connected with a second pneumatic suction cup assembly, and the device can rapidly complete adsorption and opening operation of a packaging bag and carry out the bagging procedure of plastic powder in the discharging process, is suitable for industrial production and has very high practicability.

Description

Technical Field

[0001] This utility model belongs to the technical field of plastic powder feeding and bagging equipment, and particularly relates to a cross-linked plastic powder feeding and packaging equipment. Background Technology

[0002] A patent titled "A Bag Opening Device for Crosslinked Plastic Powder Packaging" is disclosed in the existing Chinese patent database. The application number is CN202220935333.3, and the application date is April 22, 2022. The device includes a frame. Two pairs of second electric rollers and two pairs of first electric rollers are respectively fixed to the middle of a connecting rod on the frame, with the two second electric rollers tangentially arranged and the two first electric rollers tangentially arranged. A mounting plate is fixed to a connecting rod on one side of the frame, and the mounting plate has a second sliding groove and a first sliding groove horizontally arranged on it. The mounting plate has fixed seats at both ends, and a first lead screw and a second lead screw are fixed between the two fixed seats from top to bottom. A servo motor is installed in each of the two fixed seats, and the output shaft of the servo motor is connected to the first lead screw and the second lead screw respectively. A first slider is provided on the first lead screw, and the first slider protrudes into a first groove. A first lever is provided on the side of the first slider facing the frame. A second slider is provided on the second lead screw. This device has a high degree of mechanization and a user-friendly design. When packaging is in use, it can free up some labor and speed up work efficiency.

[0003] Existing plastic powder requires automated bagging during the feeding process. In order to reduce labor and improve the degree of automation, this paper aims to propose a cross-linked plastic powder feeding and packaging equipment that can automatically open the closed bags during the feeding and bagging process to facilitate material discharge. Utility Model Content

[0004] The technical problem to be solved by this utility model is how to automatically bag plastic powder during the feeding process. In order to improve its shortcomings, this utility model provides a cross-linked plastic powder feeding and packaging equipment.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] A cross-linked plastic powder feeding and packaging device includes a worktable. Fixed seats are spaced apart on the upper surface of the worktable. A horizontal guide shaft slides through each fixed seat. Mounting blocks are slidably sleeved on the guide shafts within the fixed seats. A first mounting seat is fixedly connected between two mounting blocks. A first hinge seat is integrally formed on the back of the first mounting seat. A rotating disk is located in the center of the upper surface of the worktable. A swing plate is synchronously connected to the top of the rotating disk. One end of a guide shaft passing through the fixed seats is connected to a second mounting seat. A second hinge seat is integrally formed on the inner side of the second mounting seat. Both ends of the swing plate are connected to the first and second hinge seats respectively via inclined connecting rods. A first pneumatic suction cup assembly is connected to the first mounting seat. A third mounting seat is fixedly connected to the other end of the guide shaft passing through the fixed seats. A second pneumatic suction cup assembly is connected to the inner side of the third mounting seat.

[0007] As a preferred embodiment, the first pneumatic suction cup assembly includes a frame fixedly connected to the surface of the first mounting base, and a plurality of suction cups are spaced apart on the surface of the frame. The structure of the second pneumatic suction cup assembly is the same as that of the first pneumatic suction cup assembly, and an air pump for controlling the operation of the suction cups is provided on the frame of the second pneumatic suction cup assembly.

[0008] As a preferred embodiment, the fixed base has a sliding groove, and the two ends of the first mounting base located in the sliding groove are fixed to the corresponding mounting block by bolts.

[0009] As a preferred embodiment, one end of the fixed base protrudes from the edge of the workbench and is positioned outside the workbench when the first pneumatic suction cup assembly contacts the second pneumatic suction cup assembly.

[0010] As a preferred embodiment, the guide shaft passes through the second mounting base and has a locking nut screwed onto its free end. A compression spring is sleeved on the guide shaft located between the locking nut and the outer surface of the second mounting base.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the device drives the swing plate to rotate by controlling the rotating disk, thereby controlling the relative or opposite movement of the first pneumatic suction cup assembly and the second pneumatic suction cup, completing the adsorption and opening operation of the packaging bag, and carrying out the bagging process of plastic powder in the feeding process. This device is suitable for industrial production and has strong practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] In the diagram: 1. Workbench, 2. Fixed seat, 201. Slide, 3. Guide shaft, 4. Mounting block, 5. First mounting seat, 6. First hinge seat, 7. Rotary disk, 8. Swing plate, 9. Second mounting seat, 10. Second hinge seat, 11. Connecting rod, 12. First pneumatic suction cup assembly, 1201. Frame, 1202. Suction cup body, 13. Third mounting seat, 14. Second pneumatic suction cup assembly, 15. Air pump, 16. Locking nut, 17. Compression spring. Detailed Implementation

[0014] The technical solution of this application will be further described below with reference to the accompanying drawings and embodiments.

[0015] like Figure 1 As shown, a cross-linked plastic powder feeding and packaging device includes a workbench 1. Fixed seats 2 are spaced apart on the upper surface of the workbench 1. Horizontal guide shafts 3 are slidably inserted into each fixed seat 2. Mounting blocks 4 are slidably sleeved on the guide shafts 3 located in the fixed seats 2. A first mounting seat 5 is fixedly connected between two mounting blocks 4. A first hinge seat 6 is integrally provided on the back of the first mounting seat 5. A rotating disk 7 is provided in the middle of the upper surface of the workbench 1. A swing plate 8 is synchronously connected to the top of the rotating disk 7. A second mounting seat 9 is connected to one end of the guide shaft 3 passing through the fixed seat 2. A second hinge seat 10 is integrally provided on the inner side of the second mounting seat 9. The two ends of the swing plate 8 are respectively connected to the first hinge seat 6 and the second hinge seat 10 via inclined connecting rods 11. A first pneumatic suction cup assembly 12 is connected to the first mounting seat 5. A third mounting seat 13 is fixedly connected to the other end of the guide shaft 3 passing through the fixed seat 2. A second pneumatic suction cup assembly 14 is connected to the inner side of the third mounting seat 13. The first pneumatic suction cup assembly 12 includes a frame 1201 fixedly connected to the surface of the first mounting base 5. A plurality of suction cups 1202 are spaced apart on the surface of the frame 1201. The structure of the second pneumatic suction cup assembly 14 is identical to that of the first pneumatic suction cup assembly 12, and an air pump 15 for controlling the operation of the suction cups 1202 is mounted on the frame 1201 of the second pneumatic suction cup assembly 14. A sliding groove 201 is provided inside the fixed base 2. The two ends of the first mounting base 5 located within the sliding groove 201 are fixed to the corresponding mounting blocks 4 by bolts. One end of the fixed base 2 protrudes from the edge of the worktable 1, and is positioned outside the worktable 1 when the first pneumatic suction cup assembly 12 contacts the second pneumatic suction cup assembly 14. A guide shaft 3 passes through the second mounting base 9, and a locking nut 16 is screwed onto its free end. A compression spring 17 is sleeved on the guide shaft 3 located between the locking nut 16 and the outer surface of the second mounting base 9.

[0016] During operation, the operator controls the rotating disk 7 via a motor to drive the swing plate 8 to rotate. When the swing plate 8 rotates clockwise, the first pneumatic suction cup assembly 12 moves horizontally to the right under the action of the connecting rod 11. At this time, the mounting block 4 moves horizontally to the right relative to the guide shaft 3, while the second mounting seat 9 moves horizontally to the left under the action of the connecting rod 11. Since the guide shaft 3, the second mounting seat 9, and the third mounting seat 13 move as a whole, the second pneumatic suction cup assembly 14, which is fixed to the third mounting seat 13, moves to the left, thereby causing the first pneumatic suction cup... Component 12 and the second pneumatic suction cup component 14 move towards each other. The operator places the open end of the packaging bag between the first pneumatic suction cup component 12 and the second pneumatic suction cup component 14, so that the suction cups 1202 of the first pneumatic suction cup component 12 and the second pneumatic suction cup component 14 are respectively attached to both sides of the packaging bag. Then, the rotating disk 7 is controlled to drive the swing plate 8 to rotate counterclockwise, so that the first pneumatic suction cup component 12 and the second pneumatic suction cup component 14 move in opposite directions, thereby completing the opening action of the packaging bag and completing the plastic powder feeding and bagging operation.

[0017] This utility model is not limited to the above embodiments. Based on the technical solutions disclosed in this utility model, those skilled in the art can make some substitutions and modifications to some of the technical features without creative labor, and these substitutions and modifications are all within the protection scope of this utility model.

Claims

1. A cross-linked plastic powder feeding and packaging device, characterized in that: The system includes a workbench (1), on which fixed seats (2) are spaced apart on the upper surface. A horizontal guide shaft (3) is slidably inserted in each fixed seat (2). A mounting block (4) is slidably sleeved on the guide shaft (3) located in the fixed seat (2). A first mounting seat (5) is fixedly connected between two mounting blocks (4). A first hinge seat (6) is integrally provided on the back of the first mounting seat (5). A rotating disk (7) is provided in the middle of the upper surface of the workbench (1). A swing plate (8) is synchronously connected above the rotating disk (7) and passes through the fixed seat. (2) One end of the guide shaft (3) is connected to the second mounting base (9). The second mounting base (9) is integrally provided with the second hinge base (10). The two ends of the swing plate (8) are respectively connected to the first hinge base (6) and the second hinge base (10) via the inclined connecting rod (11). The first mounting base (5) is connected to the first pneumatic suction cup assembly (12). The other end of the guide shaft (3) passing through the fixed base (2) is fixedly connected to the third mounting base (13). The inner side of the third mounting base (13) is connected to the second pneumatic suction cup assembly (14).

2. The cross-linked plastic powder feeding and packaging equipment according to claim 1, characterized in that: The first pneumatic suction cup assembly (12) includes a frame (1201) fixedly connected to the surface of the first mounting base (5). A plurality of suction cup bodies (1202) are spaced apart on the surface of the frame (1201). The structure of the second pneumatic suction cup assembly (14) is the same as that of the first pneumatic suction cup assembly (12), and an air pump (15) for controlling the operation of the suction cup bodies (1202) is provided on the frame (1201) of the second pneumatic suction cup assembly (14).

3. The cross-linked plastic powder feeding and packaging equipment according to claim 2, characterized in that: The fixed base (2) has a sliding groove (201) inside, and the two ends of the first mounting base (5) located in the sliding groove (201) are fixed to the corresponding mounting block (4) by bolts.

4. The cross-linked plastic powder feeding and packaging equipment according to claim 3, characterized in that: One end of the fixed base (2) protrudes from the edge of the workbench (1) and is located outside the workbench (1) when the first pneumatic suction cup assembly (12) contacts the second pneumatic suction cup assembly (14).

5. A cross-linked plastic powder feeding and packaging device according to any one of claims 1-4, characterized in that: The guide shaft (3) passes through the second mounting base (9) and is screwed with a locking nut (16) at its free end. A compression spring (17) is sleeved on the guide shaft (3) located between the locking nut (16) and the outer surface of the second mounting base (9).

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