CN220332140U - Plastic bag notching device - Google Patents
Plastic bag notching device Download PDFInfo
- Publication number
- CN220332140U CN220332140U CN202322080757.3U CN202322080757U CN220332140U CN 220332140 U CN220332140 U CN 220332140U CN 202322080757 U CN202322080757 U CN 202322080757U CN 220332140 U CN220332140 U CN 220332140U
- Authority
- CN
- China
- Prior art keywords
- block
- cutter
- plastic bag
- sliding
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 8
- 238000004080 punching Methods 0.000 description 9
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model discloses a plastic bag notching device, which belongs to the technical field of plastic bag processing and comprises a bottom plate, wherein a supporting plate and a cutting board are arranged on the bottom plate, a feeding hole is formed in the supporting plate, the cutting board is aligned with the feeding hole, a connecting rod is arranged on the supporting plate through a driving component, one end of the connecting rod is provided with a mounting block, a mounting groove is formed in the mounting block, a cutter is inserted into the mounting groove, and the cutter is positioned right above the cutting board; the drive assembly can drive the cutter to move up and down through the connecting rod and the mounting block, so that the cutter is in contact with the chopping board, the plastic bag on the chopping board is extruded, and then the plastic bag can be notched, the mounting groove formed in the mounting block is utilized, the cutter is taken out from the mounting groove, and the cutter can be conveniently disassembled and replaced, so that convenience is improved.
Description
Technical Field
The utility model belongs to the technical field of plastic bag processing, and particularly relates to a plastic bag notching device.
Background
The plastic bag punching device is characterized in that the plastic bag punching device is used for carrying out opening and cutting work on the plastic bag through extrusion, and is generally composed of a punching mechanism arranged on an upper beam of a frame and a supporting mechanism arranged on a lower beam of the frame, when a conveying device conveys the stacked plastic films to a chopping block of the supporting mechanism, a punching knife of the punching mechanism moves downwards to punch the plastic films into a portable plastic bag shape, and then the portable plastic bag shape is lifted and reset so as to be convenient for reuse; the utility model discloses a plastic bag production is with punching device like that disclosed in chinese patent publication CN215203731U can drive the circular arc blade through the connecting rod and reciprocate, and then can carry out the work of punching to the plastic bag on the chopping block, wherein fix on the connecting rod when the circular arc blade, because the opening size of plastic bag is different, different plastic bags need match different circular arc blades, so need a plastic bag punching device that can be convenient for change the blade.
Disclosure of Invention
The utility model aims to provide a plastic bag notching device for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic bag notching device, includes the bottom plate, be provided with backup pad and chopping block on the bottom plate, the feed inlet has been seted up in the backup pad, the chopping block aligns with the feed inlet, be provided with the connecting rod through drive assembly in the backup pad, the one end of connecting rod is provided with the installation piece, the mounting groove has been seted up on the installation piece, the cutter has been inserted in the mounting groove, the cutter is located the chopping block directly over.
As a preferred implementation mode, the drive assembly includes motor, slip table, reciprocal lead screw and slide, slip table and motor all set up in the backup pad, the motor is located directly over the slip table, reciprocal lead screw rotates and sets up on the slip table, the slide slides and sets up on the slip table, slide and reciprocal lead screw threaded connection, the tip of motor output shaft is connected with the one end of reciprocal lead screw, be provided with the connecting block on the slide, the connecting block is kept away from the one end of installation piece with the connecting rod and is connected.
As a preferred implementation mode, the support plate is provided with a support block, the support block is provided with a sliding sleeve, the sliding sleeve is positioned right below the sliding table, and the sliding sleeve is in sliding sleeve connection with the connecting rod.
As a preferred implementation mode, two limit rods are symmetrically arranged in the mounting groove, two strip-shaped grooves are symmetrically formed in the cutter, and the two limit rods are respectively connected with the two strip-shaped grooves in a sliding mode.
As a preferred implementation mode, a limit groove is further formed in the mounting groove, a limit block is slidably arranged in the limit groove, and one side face of the limit block is in contact with one side face of the cutter.
As a preferable implementation mode, the mounting block is provided with a bolt, and one end thread of the bolt penetrates through the inner top surface of the limiting groove and is connected with the limiting block.
Compared with the prior art, the utility model has the beneficial effects that:
according to the plastic bag notching device, the driving assembly can drive the cutter to move up and down through the connecting rod and the mounting block, so that the cutter is in contact with the chopping board, the plastic bag on the chopping board is extruded, the plastic bag can be notched, the cutter is taken out of the mounting groove by utilizing the mounting groove formed in the mounting block, and the cutter can be disassembled and replaced conveniently, so that convenience is improved;
this plastic bag device of punching a mouth is through setting up the supporting shoe in the backup pad, the sliding sleeve that sets up on the reuse supporting shoe utilizes the sliding connection of sliding sleeve and connecting rod simultaneously for the sliding sleeve can carry out spacingly to the connecting rod, and then makes the connecting rod only can reciprocate, avoids the connecting rod to rock, has improved the stability when the cutter removes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the structure of the mounting block of the present utility model;
FIG. 4 is a schematic cross-sectional view of a mounting block of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;
fig. 6 is a schematic structural view of a cutter according to the present utility model.
In the figure: 1. a bottom plate; 2. a support plate; 3. cutting boards; 4. a feed inlet; 5. a connecting rod; 6. a mounting block; 7. a mounting groove; 8. a cutter; 9. a motor; 10. a sliding table; 11. a reciprocating screw rod; 12. a slide; 13. a connecting block; 14. a support block; 15. a sliding sleeve; 16. a limit rod; 17. a bar-shaped groove; 18. a limit groove; 19. a limiting block; 20. and (5) a bolt.
Detailed Description
Referring to fig. 1-6, the utility model provides a plastic bag notching device, which comprises a bottom plate 1, wherein a supporting plate 2 and a cutting board 3 are arranged on the bottom plate 1, a feed inlet 4 is arranged on the supporting plate 2, the cutting board 3 is aligned with the feed inlet 4, a connecting rod 5 is arranged on the supporting plate 2 through a driving component, a mounting block 6 is arranged at one end of the connecting rod 5, a mounting groove 7 is arranged on the mounting block 6, a cutter 8 is inserted into the mounting groove 7, the cutter 8 is positioned right above the cutting board 3, a plastic bag passes through the feed inlet 4 and is laid on the cutting board 3, at the moment, the plastic bag is positioned below the cutter 8, the driving component is started to drive the connecting rod 5 to move up and down, and then the cutter 8 can be driven to move up and down through the mounting block 6, so that notching work can be carried out on the plastic bag, when the cutters 8 with different sizes are required to be replaced, the original cutter 8 is taken out from the mounting groove 7, the novel cutter 8 is installed in the installation groove 7, the driving assembly comprises a motor 9, a sliding table 10, a reciprocating screw rod 11 and a sliding seat 12, the sliding table 10 and the motor 9 are arranged on the supporting plate 2, the motor 9 is positioned right above the sliding table 10, the reciprocating screw rod 11 is rotationally arranged on the sliding table 10, the sliding seat 12 is slidingly arranged on the sliding table 10, the sliding seat 12 is in threaded connection with the reciprocating screw rod 11, the end part of an output shaft of the motor 9 is connected with one end of the reciprocating screw rod 11, the sliding seat 12 is provided with a connecting block 13, the connecting block 13 is connected with one end of the connecting rod 5, which is far away from the installation block 6, the motor 9 is started, the motor 9 can drive the reciprocating screw rod 11 to rotate, the reciprocating screw rod 11 can drive the sliding seat 12 to slide on the sliding table 10, the sliding seat 12 can drive the connecting rod 5 to move up and down through the connecting block 13, and the cutter 8 can be driven to move up and down through the installation block 6, the notching operation is carried out, two limiting rods 16 are symmetrically arranged in the mounting groove 7, two strip-shaped grooves 17 are symmetrically formed in the cutter 8, the two limiting rods 16 are respectively and slidably connected with the two strip-shaped grooves 17, the limiting rods 16 can limit the cutter 8, the cutter 8 is prevented from sliding downwards and falling out of the mounting groove 7, and safety is improved.
On the basis of the first embodiment, the supporting block 14 is arranged on the supporting plate 2, the sliding sleeve 15 is arranged on the supporting block 14, the sliding sleeve 15 is located under the sliding table 10, the sliding sleeve 15 is sleeved on the connecting rod 5 in a sliding manner, the sliding sleeve 15 can limit the connecting rod 5, the connecting rod 5 can only move up and down, the connecting rod 5 is prevented from shaking, and the stability of the cutter 8 during movement is improved.
In the third embodiment, on the basis of the first embodiment, the mounting groove 7 is further provided with a limiting groove 18, a limiting block 19 is slidably disposed in the limiting groove 18, one side of the limiting block 19 is contacted with one side of the cutter 8, when the cutter 8 slides into the mounting groove 7, the limiting rod 16 is inserted into the bar-shaped groove 17, then the cutter 8 is pushed into the mounting groove 7, after the cutter 8 completely moves into the mounting groove 7, the limiting block 19 is moved downwards, one side of the limiting block 19 is contacted with one side of the cutter 8, the limiting block 19 can limit the cutter 8, the cutter 8 is prevented from sliding out of the mounting groove 7, a bolt 20 is disposed on the mounting block 6, one end thread of the bolt 20 penetrates through the inner top surface of the limiting groove 18 and is connected with the limiting block 19, the bolt 20 can drive the limiting block 19 to move up and down, the stability of the limiting block 19 is improved, and the bolt 20 can pull the limiting block 19 to move upwards into the limiting groove 18, so that the cutter 8 can be taken out conveniently.
When the cutter 8 is needed to be replaced, the bolt 20 is rotated to drive the limit block 19 to move, the limit block 19 is moved to the limit groove 18, then the cutter 8 is moved out in a sliding mode, the new strip groove 17 on the cutter 8 is aligned with the limit rod 16, then the cutter 8 is slid to the mounting groove 7, after the cutter 8 is completely located in the mounting groove 7, the bolt 20 is rotated to drive the limit block 19 to move downwards, one side of the limit block 19 can be contacted with one side of the cutter 8, and the cutter 8 can be fixed in the mounting groove 7.
Claims (6)
1. A plastic bag notching device, characterized in that: including bottom plate (1), be provided with backup pad (2) and chopping block (3) on bottom plate (1), feed inlet (4) have been seted up on backup pad (2), chopping block (3) are aligned with feed inlet (4), be provided with connecting rod (5) through drive assembly on backup pad (2), the one end of connecting rod (5) is provided with installation piece (6), install mounting groove (7) have been seted up on installation piece (6), cutter (8) have been inserted in mounting groove (7), cutter (8) are located directly over chopping block (3).
2. A plastic bag notching device as set forth in claim 1 wherein: the driving assembly comprises a motor (9), a sliding table (10), a reciprocating screw rod (11) and a sliding seat (12), wherein the sliding table (10) and the motor (9) are arranged on a supporting plate (2), the motor (9) is located right above the sliding table (10), the reciprocating screw rod (11) is rotationally arranged on the sliding table (10), the sliding seat (12) is slidingly arranged on the sliding table (10), the sliding seat (12) is in threaded connection with the reciprocating screw rod (11), the end part of an output shaft of the motor (9) is connected with one end of the reciprocating screw rod (11), a connecting block (13) is arranged on the sliding seat (12), and the connecting block (13) is connected with one end of the connecting rod (5) far away from the mounting block (6).
3. A plastic bag notching device as set forth in claim 2 wherein: the support plate (2) is provided with a support block (14), the support block (14) is provided with a sliding sleeve (15), the sliding sleeve (15) is positioned under the sliding table (10), and the sliding sleeve (15) is in sliding sleeve connection with the connecting rod (5).
4. A plastic bag notching device as set forth in claim 1 wherein: two limit rods (16) are symmetrically arranged in the mounting groove (7), two strip-shaped grooves (17) are symmetrically formed in the cutter (8), and the two limit rods (16) are respectively and slidably connected with the two strip-shaped grooves (17).
5. A plastic bag notching device as set forth in claim 1 wherein: a limiting groove (18) is further formed in the mounting groove (7), a limiting block (19) is arranged in the limiting groove (18) in a sliding mode, and one side face of the limiting block (19) is in contact with one side face of the cutter (8).
6. A plastic bag notching device as defined in claim 5, wherein: the mounting block (6) is provided with a bolt (20), and one end thread of the bolt (20) penetrates through the inner top surface of the limiting groove (18) and is connected with the limiting block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080757.3U CN220332140U (en) | 2023-08-02 | 2023-08-02 | Plastic bag notching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080757.3U CN220332140U (en) | 2023-08-02 | 2023-08-02 | Plastic bag notching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220332140U true CN220332140U (en) | 2024-01-12 |
Family
ID=89445615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322080757.3U Active CN220332140U (en) | 2023-08-02 | 2023-08-02 | Plastic bag notching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220332140U (en) |
-
2023
- 2023-08-02 CN CN202322080757.3U patent/CN220332140U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |