CN112977923A - Strapping gun - Google Patents
Strapping gun Download PDFInfo
- Publication number
- CN112977923A CN112977923A CN202110485388.9A CN202110485388A CN112977923A CN 112977923 A CN112977923 A CN 112977923A CN 202110485388 A CN202110485388 A CN 202110485388A CN 112977923 A CN112977923 A CN 112977923A
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- CN
- China
- Prior art keywords
- wheel
- belt wheel
- traction
- gun
- driven belt
- 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.)
- Pending
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
- B65B13/025—Hand-held tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/22—Means for controlling tension of binding means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
Abstract
The invention provides a strapping gun, which comprises a gun body, wherein a traction mechanism for drawing a strapping tape and a cutting mechanism for cutting the strapping tape are connected in the gun body, a channel for the strapping tape to penetrate in and out is connected in the gun body, the traction mechanism comprises a driving motor and a lower traction wheel positioned at the lower side of the channel, the driving motor is in transmission connection with the traction wheel through a transmission mechanism, the traction mechanism also comprises an upper traction wheel positioned at the upper side of the channel, the upper traction wheel is rotatably assembled on an installation frame, a plurality of springs are connected between the upper side surface of the installation frame and the inner wall of the gun body, the driving motor is in transmission connection with the upper traction wheel through a reversing mechanism so as to enable the rotation directions of the upper traction wheel and the lower traction wheel to be opposite, the cutting mechanism comprises a hand handle, the middle part of the hand handle is rotatably assembled in the gun body, one end of the hand handle positioned in the gun, the end part of the cutter bar is connected with a cutter. Compared with the prior art, the invention has more convenient use and higher operation efficiency.
Description
Technical Field
The invention relates to the technical field of strapping guns, in particular to a strapping gun.
Background
The wiring harness is a wiring component for connecting each electrical equipment in a circuit and comprises an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like. In the process of processing the wire harness, the processed wire harness is often required to be bundled and placed on a special shelf, the processed wire harness is directly hung on the shelf after being bundled by a binding belt, and when the binding belt is used, a person is generally required to strain the binding belt and cut the binding belt at the buckle of the binding belt.
In order to enhance the binding efficiency of the binding belt, the operator usually performs the binding operation of the binding belt through a binding gun. The utility model discloses a chinese utility model patent that the bulletin number is CN204399518U discloses a ribbon rifle, this ribbon rifle includes the main part, handle and shutdown mechanism, the main part rear portion links to each other with the upper cover, the handle is connected with the main part pin joint, the handle middle part links to each other with third connection piece one end, the third connection piece other end is connected with second connection piece middle part, second connection piece upper portion links to each other with the spring leaf, the second roll axis setting of second connection piece lower part is in main part one side, spring leaf one side links to each other with the answer spring, shutdown mechanism includes the rifle head pad, counter bore that the rifle head was packed matches with the connecting hole in the main part, the blade sets up in the rifle head pad, blade one side is equipped with the pull rod, pull rod one end links to each other with the spring leaf, the other end links to each other with the second.
According to the strapping gun in the patent, a brake handle is generally arranged in front of a gun handle of a gun shell of the strapping gun in the prior art, the brake handle is connected with a pulling rod device arranged in a gun head through a transmission device arranged in the gun shell, the pulling rod device of the strapping tape slides in the gun head, a cutter is arranged in front of the gun head, and the cutter can cut off the strapping tape which is bound firmly. However, the existing binding gun still has some defects, such as insufficient tightness of the binding tape during operation, unreasonable arrangement of the cutter and the like, so that the binding effect of the binding tape is not ideal and the working efficiency is not high; and structural design is unreasonable, and the operation is inconvenient, and the ribbon rifle is easy to go out the problem, and life is short.
Disclosure of Invention
Aiming at the technical problems, the invention provides a strapping gun, which aims to solve the technical problems of inconvenient operation and low working efficiency of the strapping gun in the prior art.
The technical scheme of the strapping gun of the invention is as follows:
the strapping gun comprises a gun body, wherein a traction mechanism used for drawing a strapping tape and a cutting mechanism used for cutting off the strapping tape are arranged in the gun body, a channel for the strapping tape to penetrate in and out is arranged in the gun body, the traction mechanism comprises a driving motor and a lower traction wheel positioned on the lower side of the channel, the driving motor is in transmission connection with the traction wheel through a transmission mechanism, the traction mechanism further comprises an upper traction wheel positioned on the upper side of the channel, the upper traction wheel is rotatably assembled on a mounting frame, a plurality of springs are arranged between the upper side surface of the mounting frame and the inner wall of the gun body, the driving motor is in transmission connection with the upper traction wheel through a reversing mechanism, so that the upper traction wheel is opposite to the lower traction wheel in rotation direction, the cutting mechanism comprises a hand handle rotatably assembled in the gun body in the middle part, and the hand handle is positioned at one end in the gun body and hinged with a, the gun is characterized in that a cutter bar is arranged in the gun body, the middle of the cutter bar is hinged to the gun body, a cutter is arranged at the end of the cutter bar, one end, away from the cutter, of the cutter bar is hinged to the connecting rod, and a hand pressing portion is arranged at one end, located on the outer side of the gun body, of the hand pressing handle.
As a further improvement to the above technical solution, the transmission mechanism includes a first driving pulley, a guide pulley, a first driven pulley, and a first synchronous belt wound around the first driving pulley, the guide pulley, and the first driven pulley, the first driving pulley is fixed to an end of an output shaft of the driving motor, and the first driven pulley is fixedly connected to an end of the lower traction wheel.
As a further improvement of the above technical solution, the guide wheels have a plurality of guide wheels, the plurality of guide wheels are arranged in an upper layer and a lower layer, the upper layer of guide wheels are located at the same horizontal height, and the lower layer of guide wheels are located at the same height.
As a further improvement to the above technical solution, the guide wheels have five, wherein three guide wheels form an upper layer guide wheel, and the other two guide wheels form a lower layer guide wheel.
As a further improvement to the technical scheme, the upper traction wheels are provided with a plurality of upper traction wheels which are uniformly arranged at intervals in the length direction of the mounting frame.
As a further improvement to the above technical solution, the reversing mechanism includes a second driving pulley, a second driven pulley, a third driven pulley, a fourth driven pulley, a fifth driven pulley, a driving gear, a driven gear, a second synchronous belt, a third synchronous belt, and a fourth synchronous belt, the second driving pulley is coaxially and fixedly connected to the outer side of the first driving pulley, the second driven pulley is coaxially and fixedly connected to an end of the driving gear, the third driven pulley is coaxially and fixedly connected to an end of the driven gear, the fourth driven pulley has a plurality of fourth driven pulleys, the plurality of fourth driven pulleys are respectively and fixedly connected to an end of each of the upper traction wheels, the fifth driven pulley is fixedly connected to an end of the fourth driven pulley near an end of the upper traction wheel of the driving motor, and the second synchronous belt is wound between the second driving pulley and the third driven pulley, the third synchronous belt is wound between a plurality of fourth driven belt wheels, and the fourth synchronous belt is wound between the fifth driven belt wheel and the second driven belt wheel.
As a further improvement to the technical scheme, a storage battery is further arranged in the gun body, a charging connector electrically connected with the storage battery is arranged on the outer wall of the gun body, and the storage battery is electrically connected with the driving motor.
The invention provides a strapping gun, which has the beneficial effects that compared with the prior art:
when the binding gun is used, the end part of the binding belt bound on the wire harness is inserted into the gun body, so that the end part of the binding belt is inserted between the upper traction wheel and the lower traction wheel. Control driving motor rotates, and driving motor drives driven pulley through first driving pulley and rotates, and then drives down the traction wheel and rotate, carries the ribbon to the internal portion of rifle. In this in-process, driving motor passes through the second driving pulley and drives the driving gear rotation, and the driving gear drives driven gear and rotates, and driven gear drives the traction wheel rotation on a plurality of, goes up traction wheel pivoted direction and traction wheel pivoted opposite direction down to carry the ribbon to the rifle internally. The upper traction wheel and the lower traction wheel can be meshed with the rack on the binding belt, so that the binding belt can be inserted into the gun body in the front side and can also be inserted into the gun body in the back side, and the operation is more convenient. After the ribbon is tensioned by the traction mechanism, the hand handle is pressed, the hand handle drives the connecting rod to rotate, the connecting rod drives one end of the cutter rod to move downwards, and one end of the cutter rod, which is provided with the cutting knife, moves upwards to cut off the ribbon. Compared with the prior art, the strapping gun is more convenient to use and higher in operation efficiency.
Drawings
FIG. 1 is a schematic view of the strap gun of the present invention;
fig. 2 is an enlarged view at a in fig. 1.
In the figure: 1. a gun body; 2. a storage battery; 3. a drive motor; 4. a first driving pulley; 5. a guide wheel; 6. a first driven pulley; 7. a lower traction wheel; 8. a first synchronization belt; 9. a second driving pulley; 10. a driving gear; 11. a driven gear; 12. a second driven pulley; 13. a third driven pulley; 14. an upper traction wheel; 15. a fourth driven pulley; 16. a fifth driven pulley; 17. a second synchronous belt; 18. a third synchronous belt; 19. a fourth synchronous belt; 20. a hand-press handle; 21. a connecting rod; 22. a cutter bar; 23. a cutting knife; 24. a mounting frame; 25. a spring.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The strap gun of the invention comprises a gun body 1, a traction mechanism for drawing a strap and a cutting mechanism for cutting the strap are connected in the gun body 1, a channel for the strap to penetrate in and out is connected in the gun body 1, the traction mechanism comprises a driving motor 3 and a lower traction wheel 7 positioned at the lower side of the channel, the driving motor 3 is in transmission connection with the traction wheel through a transmission mechanism, the traction mechanism also comprises an upper traction wheel 14 positioned at the upper side of the channel, the upper traction wheel 14 is rotatably assembled on an installation frame 24, a plurality of springs 25 are connected between the upper side surface of the installation frame 24 and the inner wall of the gun body 1, the driving motor 3 is in transmission connection with the upper traction wheel 14 through a reversing mechanism so as to enable the rotation directions of the upper traction wheel 14 and the lower traction wheel 7 to be opposite, the cutting mechanism comprises a hand press handle 20 with the middle part rotatably assembled in the gun body 1, one end of the hand press handle 20 positioned in the gun body 1 is hinged with a, the middle part of being connected with rifle body 1 articulated cutter arbor 22 in the rifle body 1, the end connection of cutter arbor 22 has cutting knife 23, and the one end that cutting knife 23 was kept away from to cutter arbor 22 is articulated with connecting rod 21, and the one end that the handle of pressing 20 is located the rifle body 1 outside is connected with the hand splenium.
In this embodiment, the transmission mechanism includes a first driving pulley 4, a guide pulley 5, a first driven pulley 6, and a first synchronous belt 8 that is looped around the first driving pulley 4, the guide pulley 5, and the first driven pulley 6, the first driving pulley 4 is fixed to an end of an output shaft of the driving motor 3, and the first driven pulley 6 is fixedly connected to an end of a lower traction wheel 7.
In this embodiment, the guide wheels 5 are provided with a plurality of guide wheels 5, the plurality of guide wheels 5 are arranged in an upper layer and a lower layer, the upper layer of guide wheels 5 are located at the same horizontal height, and the lower layer of guide wheels 5 are located at the same height.
In the present embodiment, the guide wheels 5 have five, three of which 5 form the upper guide wheels 5 and the other two guide wheels 5 form the lower guide wheels 5.
In this embodiment, the upper traction wheel 14 has a plurality of upper traction wheels 14, and the plurality of upper traction wheels 14 are arranged at regular intervals in the length direction of the mounting frame 24.
In this embodiment, the reversing mechanism includes a second driving pulley 9, a second driven pulley 12, a third driven pulley 13, a fourth driven pulley 15, a fifth driven pulley 16, a driving gear 10, a driven gear 11, a second synchronous belt 17, a third synchronous belt 18, and a fourth synchronous belt 19, the second driving pulley 9 is coaxially and fixedly connected to the outside of the first driving pulley, the second driven pulley 12 is coaxially and fixedly connected to an end portion of the driving gear 10, the third driven pulley 13 is coaxially and fixedly connected to an end portion of the driven gear 11, the fourth driven pulley 15 has a plurality of fourth driven pulleys 15, the plurality of fourth driven pulleys 15 are respectively and fixedly connected to an end portion of each of the upper traction wheels 14, the fifth driven pulley 16 is fixedly connected to an end portion of the fourth driven pulley 15 close to an end portion of the upper traction wheel 14 of the driving motor, the second synchronous belt 17 is wound between the second driving pulley 9 and the third driven pulley 13, the third timing belt 18 is looped around a plurality of the fourth driven pulleys 15, and the fourth timing belt 19 is looped around the fifth driven pulley 16 and the second driven pulley 12.
In this embodiment, still be connected with battery 2 in the rifle body 1, be connected with the joint that charges with battery 2 electricity is connected on the outer wall of rifle body 1, and battery 2 is connected with driving motor 3 electricity.
The invention provides a strapping gun, which has the beneficial effects that compared with the prior art:
when the band gun is used, the end part of the band tied on the wire harness is inserted into the gun body 1, and the end part of the band is inserted between the upper traction wheel 14 and the lower traction wheel 7. Control driving motor 3 and rotate, driving motor 3 drives driven pulley through first driving pulley 4 and rotates, and then drives down traction wheel 7 and rotate, carries the ribbon to rifle body 1 inside. In this process, driving motor 3 drives driving gear 10 through second driving pulley 9 and rotates, and driving gear 10 drives driven gear 11 and rotates, and driven gear 11 drives a plurality of and goes up traction wheel 14 and rotate, goes up traction wheel 14 pivoted direction and lower traction wheel 7 pivoted opposite direction to carry the ribbon to in the rifle body 1. The upper traction wheel 14 and the lower traction wheel 7 can be meshed with a rack on the binding belt, so that the binding belt can be inserted into the gun body 1 from the front side and can also be inserted into the gun body 1 from the back side, and the operation is more convenient. When the strap is tensioned by the traction mechanism, the hand handle 20 is pressed, the hand handle 20 drives the connecting rod 21 to rotate, the connecting rod 21 drives one end of the cutter bar 22 to move downwards, and one end of the cutter bar 22, which is provided with the cutting knife 23, moves upwards to cut off the strap. Compared with the prior art, the belt gun is more convenient to use and higher in operation efficiency.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (7)
1. The ribbon rifle, its characterized in that: comprises a gun body, a traction mechanism for drawing the ribbon and a cutting mechanism for cutting off the ribbon are arranged in the gun body, a channel for the ribbon to penetrate into and out of is arranged in the gun body, the traction mechanism comprises a driving motor and a lower traction wheel positioned on the lower side of the channel, the driving motor is in transmission connection with the traction wheel through a transmission mechanism, the traction mechanism further comprises an upper traction wheel positioned on the upper side of the channel, the upper traction wheel is rotatably assembled on a mounting frame, a plurality of springs are arranged between the upper side surface of the mounting frame and the inner wall of the gun body, the driving motor is in transmission connection with the upper traction wheel through a reversing mechanism, so that the upper traction wheel is opposite to the lower traction wheel in rotation direction, the cutting mechanism comprises a hand handle rotatably assembled in the gun body in the middle, and one end of the hand handle positioned in the gun body is hinged with a connecting rod, the gun is characterized in that a cutter bar is arranged in the gun body, the middle of the cutter bar is hinged to the gun body, a cutter is arranged at the end of the cutter bar, one end, away from the cutter, of the cutter bar is hinged to the connecting rod, and a hand pressing portion is arranged at one end, located on the outer side of the gun body, of the hand pressing handle.
2. The strapping gun according to claim 1, wherein: the transmission mechanism comprises a first driving belt wheel, a guide wheel, a first driven belt wheel and a first synchronous belt, wherein the first synchronous belt is wound among the first driving belt wheel, the guide wheel and the first driven belt wheel, the first driving belt wheel is fixed at the end part of an output shaft of the driving motor, and the first driven belt wheel is fixedly connected at the end part of the lower traction wheel.
3. The strapping gun according to claim 2, wherein: the guide wheels are arranged in an upper layer and a lower layer, the upper layer of guide wheels are positioned at the same horizontal height, and the lower layer of guide wheels are positioned at the same height.
4. The strapping gun according to claim 3, wherein: the guide wheels have five, three of which form an upper guide wheel and the other two of which form a lower guide wheel.
5. The strapping gun according to claim 4, wherein: the upper traction wheels are provided with a plurality of traction wheels which are evenly arranged in the length direction of the mounting rack at intervals.
6. The strapping gun according to claim 5, wherein: the reversing mechanism comprises a second driving belt wheel, a second driven belt wheel, a third driven belt wheel, a fourth driven belt wheel, a fifth driven belt wheel, a driving gear, a driven gear, a second synchronous belt, a third synchronous belt and a fourth synchronous belt, the second driving belt wheel is coaxially and fixedly connected to the outer side of the first driving belt wheel, the second driven belt wheel is coaxially and fixedly connected to the end part of the driving gear, the third driven belt wheel is coaxially and fixedly connected to the end part of the driven gear, the fourth driven belt wheels are provided with a plurality of fourth driven belt wheels, the fourth driven belt wheels are respectively and fixedly connected to the end part of each upper traction wheel, the fifth driven belt wheel is fixedly connected to the end part of the fourth driven belt wheel close to the end part of the upper traction wheel of the driving motor, and the second synchronous belt is wound between the second driving belt wheel and the third driven belt wheel, the third synchronous belt is wound between a plurality of fourth driven belt wheels, and the fourth synchronous belt is wound between the fifth driven belt wheel and the second driven belt wheel.
7. The strapping gun according to claim 1, wherein: still be equipped with the battery in the rifle body, be equipped with on the outer wall of the rifle body with the joint that charges that the battery electricity is connected, the battery with driving motor electricity is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110485388.9A CN112977923A (en) | 2021-04-30 | 2021-04-30 | Strapping gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110485388.9A CN112977923A (en) | 2021-04-30 | 2021-04-30 | Strapping gun |
Publications (1)
Publication Number | Publication Date |
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CN112977923A true CN112977923A (en) | 2021-06-18 |
Family
ID=76336947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110485388.9A Pending CN112977923A (en) | 2021-04-30 | 2021-04-30 | Strapping gun |
Country Status (1)
Country | Link |
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CN (1) | CN112977923A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115072030A (en) * | 2022-07-11 | 2022-09-20 | 深圳市施威德自动化科技有限公司 | Automatic binding tool and shaping locking mechanism of ribbon instrument |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0581020A1 (en) * | 1992-07-27 | 1994-02-02 | TRW United-Carr GmbH & Co. KG | Device for tensioning at least one profiled strap around at least one tubular body |
CN2229437Y (en) * | 1994-07-04 | 1996-06-19 | 张坤生 | Band-tieing gun |
CN104803025A (en) * | 2015-03-26 | 2015-07-29 | 安徽智瑞电气有限公司 | Storable electric wire bundling tape gun |
CN108791998A (en) * | 2018-06-27 | 2018-11-13 | 芜湖博康机电有限公司 | A kind of tie gun |
CN108832548A (en) * | 2018-06-28 | 2018-11-16 | 南京信息职业技术学院 | Hand-held electrician's threading apparatus |
-
2021
- 2021-04-30 CN CN202110485388.9A patent/CN112977923A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0581020A1 (en) * | 1992-07-27 | 1994-02-02 | TRW United-Carr GmbH & Co. KG | Device for tensioning at least one profiled strap around at least one tubular body |
CN2229437Y (en) * | 1994-07-04 | 1996-06-19 | 张坤生 | Band-tieing gun |
CN104803025A (en) * | 2015-03-26 | 2015-07-29 | 安徽智瑞电气有限公司 | Storable electric wire bundling tape gun |
CN108791998A (en) * | 2018-06-27 | 2018-11-13 | 芜湖博康机电有限公司 | A kind of tie gun |
CN108832548A (en) * | 2018-06-28 | 2018-11-16 | 南京信息职业技术学院 | Hand-held electrician's threading apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115072030A (en) * | 2022-07-11 | 2022-09-20 | 深圳市施威德自动化科技有限公司 | Automatic binding tool and shaping locking mechanism of ribbon instrument |
CN115072030B (en) * | 2022-07-11 | 2024-04-26 | 深圳市施威德自动化科技有限公司 | Shaping and locking mechanism of automatic bundling tool and bundling tool |
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Application publication date: 20210618 |
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