CN220409834U - Paper bag handle rope cutting device - Google Patents
Paper bag handle rope cutting device Download PDFInfo
- Publication number
- CN220409834U CN220409834U CN202321459312.XU CN202321459312U CN220409834U CN 220409834 U CN220409834 U CN 220409834U CN 202321459312 U CN202321459312 U CN 202321459312U CN 220409834 U CN220409834 U CN 220409834U
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- mounting
- cutting blade
- outer wheel
- section
- paper bag
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003921 oil Substances 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The application discloses a paper bag handle rope cutting device, its technical scheme main points include cutting blade and be used for installing cutting blade's bracket, the bracket includes L shape mounting panel that is used for the installation and sets up the riding wheel on the mounting panel; the riding wheel comprises an outer wheel and an installation shaft positioned in the outer wheel; a plurality of bearings are arranged between the outer wheel and the mounting shaft; the middle part of the outer wheel is provided with an annular groove; the outer wheels at two sides of the annular groove form a baffle; a plurality of mounting notches are formed in the baffle; the cutting blade is circular, and the middle part of the cutting blade is provided with a mounting hole matched with the annular groove; the side surface of the cutting blade is provided with a fixed column matched with the mounting notch, and the mounting shaft comprises a front section, a middle section and a rear section; the middle section is matched with the bearing; the number of the bearings is two, and a middle annular ring is arranged on the middle section between the two bearings; the rear section is provided with an external annular ring; the application has the advantages of convenient use, convenient replacement and long service life.
Description
Technical Field
The application relates to the field of paper bag production, and more specifically relates to a paper bag handle rope cutting device.
Background
The handle rope of the paper packaging bag is of a paper structure; bonding the handle ropes into an arc shape through paper on two sides, and then bonding the handle ropes with two sides of an opening of the packaging bag through the paper to form a complete paper packaging bag; before the paper is adhered, the handle rope is of a continuous strip structure and is wound on the conveying device, the paper which is positioned above and below the conveying device moves and is gradually attached, so that the handle rope between the conveying devices is adhered, the paper continues to move, the handle rope is driven to move, after the paper moves to other positions, the paper is cut into two halves through the blade, and each arc-shaped handle rope is cut to form a handle to be adhered with the packaging bag;
the existing blade is used for cutting, and because the transportation position is fixed and continuous cutting is carried out, the mode of the blade is easy to cause, and the blade is not easy to use.
Disclosure of Invention
To the not enough that prior art exists, this application lies in providing a disposal bag handle rope cutting device, has facilitate the use, and convenient replacement, long service life.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a paper bag handle rope cutting device, includes cutting blade and is used for installing cutting blade's bracket, its characterized in that: the bracket comprises an L-shaped mounting plate for mounting and a riding wheel arranged on the mounting plate; the riding wheel comprises an outer wheel and an installation shaft positioned in the outer wheel; a plurality of bearings are arranged between the outer wheel and the mounting shaft; the middle part of the outer wheel is provided with an annular groove; the outer wheels at two sides of the annular groove form a baffle; a plurality of mounting notches are formed in the baffle; the cutting blade is circular, and the middle part of the cutting blade is provided with a mounting hole matched with the annular groove; the side of the cutting blade is provided with a fixing column matched with the mounting notch.
Through the structure, the bracket is used for realizing the connection of the transportation equipment, the connection and the installation of the bracket and the equipment can be realized through the screw, the cutting device after the installation is realized, the cutting blade is positioned at the transportation position of the paper adhered with the lifting handle rope, and the cutting blade realizes the cutting of the lifting handle rope and the paper in the rotation process through the acting force of transportation; the bottom of the annular groove is semicircular, the mounting notch and the fixing column are four, after the cutting blade is matched with the outer wheel, the fixing can be realized, the cutting blade can rotate to drive the outer wheel to rotate, and the mounting shaft is fixedly connected with the mounting plate and cannot rotate together.
The application is further configured to: the mounting shaft comprises a front section, a middle section and a rear section; the middle section is matched with the bearing; the number of the bearings is two, and a middle annular ring is arranged on the middle section between the two bearings; an outer annular ring is arranged on the rear section, and any one of the two bearings is arranged between the outer annular ring and the middle annular ring.
Through the arrangement of the structure, the diameter of the front section is larger than that of the middle section, the diameter of the middle section is larger than that of the rear section, and the annular ring can play a fixed role to prevent bearing displacement.
The application is further configured to: the outer wheel is provided with a threaded mounting hole; the outer wheel is also provided with a sealing ring for fixing the bearing; the sealing ring is connected with the threaded mounting hole through a screw to realize fixed fit with the outer wheel.
Through the structure setting, the effect of sealing ring lies in the bearing fixed, and bearing inner circle and installation axle fixed connection, after the bearing is fixed, the installation axle can realize further fixed.
The application is further configured to: the front section of the mounting shaft is provided with an oil filling nozzle; the oil filling nozzle is communicated with the middle section of the mounting shaft and is communicated with the bearing through a through hole arranged on the middle section.
Through the arrangement of the structure, the oil injection nozzle can inject lubricating oil, which is convenient for the rotation of the outer wheel relative to the installation shaft,
the application is further configured to: an external thread is arranged on the rear section of the mounting shaft; the rear section of the mounting shaft penetrates through the mounting plate to be connected with the nut; the side surface of the mounting plate is propped against the outer annular ring.
The application is further configured to: the outer wheel is provided with a dividing line for dividing the outer wheel into two symmetrical half bodies; the parting line is positioned at the lowest part of the annular groove.
Through the structure, the outer wheel is divided into two independent parts, so that the disassembly can be realized, and after the sealing ring is disassembled, the two split parts can be disassembled, so that the cutting blade is taken down, and the replacement of the cutting blade is conveniently realized.
Drawings
FIG. 1 is a schematic view of the structure of a bracket according to the present embodiment;
FIG. 2 is a cross-sectional view of the riding wheel of the present embodiment;
FIG. 3 is a schematic view of the riding wheel structure of the present embodiment;
FIG. 4 is a cross-sectional view of the riding wheel of the present embodiment;
FIG. 5 is a schematic view of the structure of the cutting blade of the present embodiment;
fig. 6 is a schematic view of a handle rope to be cut in the present embodiment.
Reference numerals: 1. a cutting blade; 2. a mounting plate; 3. a riding wheel; 4. an outer wheel; 5. a mounting shaft; 6. a bearing; 7. an annular groove; 8. a baffle; 9. a mounting notch; 10. fixing the column; 11. a front section; 12. a middle section; 13. a rear section; 14. a middle annular ring; 15. an outer annular ring; 16. a threaded mounting hole; 17. a seal ring; 18. an oil filling nozzle; 19. a through hole; 20. an external thread; 21. dividing lines.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment discloses a paper bag handle rope cutting device, as shown in fig. 1 to 6, has convenient use, convenient replacement and long service life. Comprising a cutting blade 1 and a bracket for mounting the cutting blade 1, wherein the bracket comprises an L-shaped mounting plate 2 for mounting and a riding wheel 3 arranged on the mounting plate 2; the riding wheel 3 comprises an outer wheel 4 and an inner mounting shaft 5; a plurality of bearings 6 are arranged between the outer wheel 4 and the mounting shaft 5; an annular groove 7 is formed in the middle of the outer wheel 4; the outer wheels 4 on two sides of the annular groove 7 form a baffle 8; a plurality of mounting notches 9 are formed in the baffle plate 8; the cutting blade 1 is circular, and the middle part of the cutting blade is provided with a mounting hole matched with the annular groove 7; the side of the cutting blade 1 is provided with a fixing column 10 matched with the mounting notch 9.
Through the structure, the bracket is used for realizing the connection of the transportation equipment, the connection and the installation of the transportation equipment can be realized through the screw, the cutting device after the installation is realized, the cutting blade 1 is positioned at the transportation position of the paper adhered with the lifting handle rope, the cutting blade 1 realizes the cutting of the lifting handle rope and the paper in the rotating process through the acting force of transportation, and the cutting is carried out along the broken line of fig. 6 during the cutting; the bottom of the annular groove 7 is semicircular, the mounting notch 9 and the fixing column 10 are provided with four, when the cutting blade 1 is matched with the outer wheel 4, fixation can be achieved, the cutting blade 1 can rotate to drive the outer wheel 4 to rotate, and the mounting shaft 5 cannot rotate together because of being fixedly connected with the mounting plate 2.
The mounting shaft 5 comprises a front section 11, a middle section 12 and a rear section 13; the middle section 12 is matched with the bearing 6; the number of the bearings 6 is two, and a middle annular ring 14 is arranged on the middle section 12 between the two bearings 6; the rear section 13 is provided with an outer annular ring 15, and either one of the two bearings 6 is arranged between the outer annular ring 15 and the middle annular ring 14.
Through the structure setting, anterior segment 11 diameter is greater than the middle section 12 diameter, and the middle section 12 diameter is greater than the back section 13 diameter, and the setting of annular circle can play fixed effect, prevents bearing 6 displacement.
The outer wheel 4 is provided with a threaded mounting hole 16; the outer wheel 4 is also provided with a sealing ring 17 for fixing the bearing 6; the sealing ring 17 is connected with the threaded mounting hole 16 through a screw to realize fixed fit with the outer wheel 4.
Through the above-mentioned structure setting, the effect of sealing ring 17 lies in fixed to bearing 6, and bearing 6 inner circle and installation axle 5 fixed connection, after bearing 6 is fixed, installation axle 5 can realize further fixed.
The front section 11 of the mounting shaft 5 is provided with a grease nipple 18; the oil filling nozzle 18 is communicated with the middle section 12 of the mounting shaft 5 and is communicated with the bearing 6 through a through hole 19 arranged on the middle section 12.
By the arrangement of the structure, the oil injection nozzle 18 can inject lubricating oil, which is convenient for the rotation of the outer wheel 4 relative to the mounting shaft 5,
an external thread 20 is arranged on the rear section 13 of the mounting shaft 5; the rear section 13 of the mounting shaft 5 passes through the mounting plate 2 and is connected with a nut; the side of the mounting plate 2 abuts against the outer annular ring 15.
The outer wheel 4 is provided with a dividing line 21 for dividing the outer wheel 4 into two symmetrical half bodies; said parting line 21 is located at the lowest part of the annular groove 7.
Through the structure, the outer wheel 4 is divided into two independent parts, so that the disassembly can be realized, and after the sealing ring 17 is disassembled, the two split bodies can be disassembled, so that the cutting blade 1 is taken down, and the replacement of the cutting blade 1 is conveniently realized.
The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model, but is intended to cover any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the present application.
Claims (6)
1. The utility model provides a paper bag handle rope cutting device, includes cutting blade (1) and is used for installing the bracket of cutting blade (1), its characterized in that: the bracket comprises an L-shaped mounting plate (2) for mounting and a riding wheel (3) arranged on the mounting plate (2); the riding wheel (3) comprises an outer wheel (4) and an installation shaft (5) positioned inside; a plurality of bearings (6) are arranged between the outer wheel (4) and the mounting shaft (5); an annular groove (7) is formed in the middle of the outer wheel (4); the outer wheels (4) at two sides of the annular groove (7) form a baffle (8); a plurality of mounting notches (9) are formed in the baffle (8); the cutting blade (1) is circular, and the middle part of the cutting blade is provided with a mounting hole matched with the annular groove (7); the side of the cutting blade (1) is provided with a fixing column (10) matched with the mounting notch (9).
2. The paper bag handle string cutting device according to claim 1, wherein: the mounting shaft (5) comprises a front section (11), a middle section (12) and a rear section (13); the middle section (12) is matched with the bearing (6); two bearings (6) are arranged, and a middle annular ring (14) is arranged on a middle section (12) between the two bearings (6); an outer annular ring (15) is arranged on the rear section (13), and any one of the two bearings (6) is arranged between the outer annular ring (15) and the middle annular ring (14).
3. The paper bag handle string cutting device according to claim 2, wherein: a threaded mounting hole (16) is formed in the outer wheel (4); a sealing ring (17) is further arranged on the outer wheel (4) to fix the bearing (6); the sealing ring (17) is connected with the threaded mounting hole (16) through a screw to realize fixed fit with the outer wheel (4).
4. A paper bag handle string cutting device according to claim 3, wherein: the front section (11) of the mounting shaft (5) is provided with an oil filling nozzle (18); the oil filling nozzle (18) is communicated with the middle section (12) of the mounting shaft (5) and is communicated with the bearing (6) through a through hole (19) arranged on the middle section (12).
5. The paper bag handle string cutting device according to claim 4, wherein: an external thread (20) is arranged on the rear section (13) of the mounting shaft (5); the rear section (13) of the mounting shaft (5) penetrates through the mounting plate (2) to be connected with a nut; the side surface of the mounting plate (2) is propped against the outer annular ring (15).
6. A paper bag handle string cutting device according to any one of claims 1 to 5, wherein: the outer wheel (4) is provided with a dividing line (21) for dividing the outer wheel (4) into two symmetrical half bodies; the parting line (21) is positioned at the lowest part of the annular groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321459312.XU CN220409834U (en) | 2023-06-08 | 2023-06-08 | Paper bag handle rope cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321459312.XU CN220409834U (en) | 2023-06-08 | 2023-06-08 | Paper bag handle rope cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220409834U true CN220409834U (en) | 2024-01-30 |
Family
ID=89659516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321459312.XU Active CN220409834U (en) | 2023-06-08 | 2023-06-08 | Paper bag handle rope cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220409834U (en) |
-
2023
- 2023-06-08 CN CN202321459312.XU patent/CN220409834U/en active Active
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