CN212765451U - Pneumatic nail gun for cloth stretching nailing - Google Patents
Pneumatic nail gun for cloth stretching nailing Download PDFInfo
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- CN212765451U CN212765451U CN202021501807.0U CN202021501807U CN212765451U CN 212765451 U CN212765451 U CN 212765451U CN 202021501807 U CN202021501807 U CN 202021501807U CN 212765451 U CN212765451 U CN 212765451U
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- nailing
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- cloth clamping
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- 239000004744 fabric Substances 0.000 title claims abstract description 101
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010304 firing Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model relates to a frame processing technology field provides a pneumatic nail rifle for cloth straining nailing, include: the rifle body, material feeding unit, add the feed bin, nailing device and double-layered cloth device, the internal transport guide rail that establishes of rifle, rifle body front end is equipped with bellied nailing mount pad and double-layered cloth mount pad that makes progress, carry the position that guide rail front end and nailing device beat the pin fin and correspond and set up towards the groove that falls, material feeding unit's pay-off push rod is laid in carrying the guide rail, it aligns the installation with the transport guide rail side of the rifle body to add the feed bin, it is equipped with the double-layered cloth pivot to press from both sides cloth device below and the adjacent one side of nailing device on the rifle body, double-layered cloth device includes double-layered cloth cylinder and clamp cloth piece, the double-layered cloth cylinder sets up on the double-layered cloth mount pad, clamp cloth piece one. According to the utility model discloses it can realize automatic nail that adds to stretch out cloth nailing gun for nailing to can need not shut down when adding the sign indicating number nail row, add the nail convenient, swift, and once can count the bar code nail row, can realize continuous work that lasts, work efficiency is high.
Description
Technical Field
The utility model relates to a frame processing technology field provides a pneumatic nail rifle for cloth straining nailing.
Background
In the field of picture frame cloth stretching, the current method mainly uses a pneumatic nail gun cloth stretching nail to perform nailing manually. The existing manual pneumatic nail gun is used for nailing by cloth stretching of a pneumatic nail gun, so that the labor intensity of workers is high, the processing quality is poor, only one row of nails can be placed at a time, the nails are frequently added, and the working efficiency is low. The traditional pneumatic nail gun realizes that the machine nailing and nailing with high efficiency needs to be stopped and is inconvenient, and the working efficiency is influenced.
How to realize automatic cloth stretching nailing and improve processing quality and processing efficiency becomes a technical problem which needs to be solved urgently in the field.
The Chinese patent application with the publication number of CN106347013A discloses a canvas nail tightening device, which pushes canvas and a picture frame to move to the bottom of a clamping and pushing device through a moving rail, a clamping cylinder drives a clamping jaw to clamp the edge of the canvas, a pushing cylinder pushes a push plate section bar, the clamping cylinder moves along with the push plate section bar, and the clamping jaw wraps the edge of the canvas on the picture frame; the cylinder drives the heavy sliding block to drive the aluminum profile to move downwards, the nail gun falls to a nail tightening position along with the aluminum profile, and the nail gun tightens the canvas to the picture frame.
Chinese patent application publication No. CN110900524A discloses a nail gun, a control system for the nail gun and a start/stop control method, wherein the firing pin and the striking hammer are two independent components. By arranging the firing pin and the striking hammer as two parts independent of each other, when the firing pin is damaged, the user can replace the firing pin conveniently, and the maintenance cost of the user is reduced.
The traditional pneumatic nail gun needs to nail on a machine, one bar code nail row is needed to be stopped and added once when the traditional pneumatic nail gun is used up, the nail adding is frequent and inconvenient, only one nail row can be added once, the continuous work cannot be realized, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a pneumatic nail gun for cloth stretching nailing.
According to the utility model discloses an aspect, according to the utility model discloses a cloth straining is pneumatic nail rifle for nailing, include: the utility model provides a nail gun, the rifle body 1, material feeding unit 2, add feed bin 3, nailing device 4 and fabric clamping device 5, establish transport guide rail 13 in the rifle body 1, rifle body 1 front end is equipped with upwards bellied nailing mount pad 14 and fabric clamping mount pad 15, transport guide rail 13 front end sets up towards the groove 17 that falls with the position that nailing device 4 beats the pin fin and corresponds, material feeding unit 2's pay-off push rod 21 is laid in transport guide rail 13, add feed bin 3 and rifle body 1's transport guide rail 13 side alignment installation, fabric clamping device 5 below is equipped with fabric clamping pivot 16 with nailing device 4 adjacent one side on rifle body 1, fabric clamping device 5 includes fabric clamping cylinder and fabric clamping block 51, wherein, fabric clamping cylinder sets up on fabric clamping mount pad 15, fabric clamping block 51 one end sets up on fabric clamping pivot 16.
According to the exemplary embodiment of the present invention, add 3 bottom sides of feed bin and be equipped with scarce material monitoring and alarm device 31.
According to an exemplary embodiment of the present invention, the rear end of the gun body 1 is provided with a rotatable power shaft 12.
According to the exemplary embodiment of the present invention, the gun body 1 has a bracket and a rotating shaft 11 at the middle position of the bottom side.
According to the exemplary embodiment of the present invention, the cloth clamping block 51 comprises a rotatable piston rod seat 511 and a cloth clamping base 512, wherein a piston rod of the cloth clamping cylinder penetrates through the rotatable piston rod seat 511 and the cloth clamping base 512.
According to the exemplary embodiment of the present invention, the nailing device 4 comprises a nailing cylinder and a nailing head, and the nailing head is lifted synchronously with the piston rod of the cloth clamping cylinder.
According to the utility model discloses an exemplary embodiment, material feeding unit 2 includes feeding cylinder, feeding cylinder seat and feeding push rod 21, wherein, feeding cylinder seat set up in conveying guide rail 13 top and with feeding push rod 21 fixed connection, feeding cylinder erects on feeding cylinder seat.
According to the exemplary embodiment of the present invention, a plurality of horizontally disposed staple rows 32 can be accommodated in the feeding bin 3.
The beneficial effects of the utility model reside in that: according to the utility model discloses it can realize automatic nail that adds to stretch out cloth nailing gun for nailing to can need not shut down when adding the sign indicating number nail row, add the nail convenient, swift, and once can count the bar code nail row, can realize continuous work that lasts, work efficiency is high.
Drawings
FIG. 1 is a schematic diagram of a pneumatic nailer for cloth stretching nailing according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a pneumatic nailer for cloth stretching nailing according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a gun body according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fabric clamping block according to an embodiment of the present invention.
The reference numbers are as follows:
1: a gun body; 2: a feeding device; 3: a feeding bin; 4: a nailing device; 5: a cloth clamping device; 11: a rotating shaft; 12: a rotatable power shaft; 13: a conveying guide rail; 14: a nailing mounting base; 15: a cloth clamping mounting seat; 16: a cloth clamping rotating shaft; 17: punching a groove; 21: a feeding push rod; 31: a starved monitoring and alarm device; 32: a staple stacking row; 51: clamping a cloth block; 511: a rotatable piston rod seat; 512: a cloth clamping base.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, a pneumatic nailing gun for cloth stretching nailing (hereinafter, may also be simply referred to as "nailing gun") according to an embodiment of the present invention includes: the automatic nail gun comprises a gun body 1, a feeding device 2, a feeding bin 3, a nailing device 4 and a cloth clamping device 5. The feed bin 3 may contain a plurality of horizontally disposed rows 32 of staples. Typically, at least 10 rows 32 of staples are accommodated in the feed bin 3. The bottom side of the feeding bin 3 is provided with a material shortage monitoring and alarming device 31. The starved material monitoring and warning device 31 may be split into a starved material monitoring device and a starved material warning device. Specifically, the starvation monitoring device may employ various types of sensors, and the position of the sensors may be set at a position corresponding to the lowermost staple row 32 in the feeding bin 3, or at a position further above. The material shortage alarm device can be an audible and visual alarm device. It will be understood by those skilled in the art that the starved material monitoring device and the starved material alarm device may be disposed in the same module or in different modules of different components.
As shown in fig. 3, the gun body 1 may be formed by welding stainless steel. A conveying guide rail 13 is arranged in the gun body 1, a nailing mounting seat 14 and a cloth clamping mounting seat 15 which are convex upwards are arranged at the front end of the gun body 1, and a punching groove 17 is formed in the position, corresponding to the nailing head of the nailing device 4, at the front end of the conveying guide rail 13. A cloth clamping rotating shaft 16 is arranged on one side of the lower part of the cloth clamping device 5 on the gun body 1, which is adjacent to the nailing device 4. The rear end of the gun body 1 is provided with a rotatable power shaft 12. A bracket and a rotating shaft 11 are arranged at the middle position of the bottom side of the gun body 1. The rotatable power shaft 12 is mainly used for the up-and-down movement of the nail gun so as to realize that the front end of the nail gun tightly presses the wooden frame and prevent the wooden frame from jumping up and down during nailing, thereby achieving the high-efficiency nailing. The rotatable power shaft 12 is combined with the bracket and the rotating shaft 11 to control the driving connection of the vertical movement of the nail gun, thereby achieving the purpose of high-efficiency nailing by the nail gun. When the nailing gun is close to the wooden frame in the original nailing state, the rotatable power shaft 12 enables the head of the nailing gun to move downwards to press the wooden frame to nail under the action of the bracket controlling the driving of the up-and-down movement of the nailing gun, and the rotating shaft 11 mainly plays a role in supporting the nailing gun to rotate.
As shown in fig. 2, a feeding push rod 21 of the feeding device 2 is laid in the conveying guide rail 13 and can move smoothly on the conveying guide rail 13, and one end of the feeding push rod 21 can be connected with a feeding cylinder piston rod. The feeding bin 3 is arranged in alignment with the side surface of the conveying guide rail 13 of the gun body 1, so that the code nail row 32 in the feeding bin 3 can smoothly fall into the conveying guide rail 13 on the premise of no obstruction. The cloth clamping device 5 comprises a cloth clamping cylinder and a cloth clamping block 51, wherein the cloth clamping cylinder is arranged on the cloth clamping mounting seat 15, and one end of the cloth clamping block 51 is arranged on the cloth clamping rotating shaft 16.
The nailing device 4 comprises a nailing cylinder and a nailing head, and when the piston rod of the cloth clamping cylinder reaches the maximum stroke, the nailing head starts to move downwards. Further, when the piston rod of the cloth clamping cylinder reaches the maximum stroke, the piston rod of the cloth clamping cylinder maintains the stroke until (the piston of) the nailing cylinder reaches the maximum stroke. The nailing head is connected with the nailing cylinder piston, and after the cloth clamping device clamps cloth, the nailing cylinder moves downwards to push out the stacking nails quickly by impact force, so that the stacking nails quickly enter the wooden frame, and the high-efficiency frame tightening effect is achieved.
The feeding device 2 comprises a feeding cylinder, a feeding cylinder seat and a feeding push rod 21, wherein the feeding cylinder seat is arranged above the conveying guide rail 13 and is fixedly connected with the feeding push rod 21, and the feeding cylinder is erected on the feeding cylinder seat. Or the piston rod of the feeding cylinder is connected with one end of the feeding push rod 21. When the feeding push rod 21 is driven by the feeding cylinder to be completely retracted to the vacant position of the feeding bin 3, the nail stacking row 32 falls into the conveying guide rail 13 of the gun body 1, then the feeding cylinder pushes the feeding push rod 21, the feeding push rod 21 pushes the nail stacking row 32, the nail stacking row 32 is pushed to the nailing position at the foremost end of the gun body 1, and the nails can be continuously punched out by the nailing head of the nailing device 4.
As shown in fig. 4, the cloth clamping block 51 includes a rotatable piston rod seat 511 and a cloth clamping base 512, wherein a piston rod of the cloth clamping cylinder penetrates through the rotatable piston rod seat 511 and is fixedly connected with the cloth clamping base 512. The cloth clamping block 51 is arranged on a cloth clamping rotating shaft 16 of the gun body 1, the cloth clamping cylinder drives the cloth clamping block 51 to rotate along the cloth clamping rotating shaft 16 when acting, when a piston rod of the cloth clamping cylinder extends out, the plane of the cloth clamping base 512 is attached to the front end face of the gun body 1 to clamp cloth, and when the piston rod of the cloth clamping cylinder retracts, the cloth clamping block 51 is separated from the front end of the gun body 1, so that the cloth is loosened.
According to the utility model discloses cloth straining is pneumatic nail rifle work flow for nailing as follows: the staple row 32 is placed into the magazine 3, for example, 10 staple rows 32 may be horizontally placed. When the nail installing device is used, the feeding device 2 pushes the feeding push rod 21 to push the nail installing row 32 to the foremost end of the conveying guide rail 13 of the gun body 1 through the feeding cylinder, after the cloth clamping device 5 tensions and stretches cloth, the nailing head of the nailing device 4 is quickly punched downwards by the nailing cylinder, and the nail is punched into a workpiece. The nail stacking row 32 is continuously pressurized by the feeding cylinder and always kept to be pushed to the foremost end of the gun body 1, and the nailing device can continuously and continuously nail. After a row of nails is punched, the feeding push rod 21 is retracted, the nail stacking row 32 falls into the conveying guide rail 13 of the gun body 1 from the feeding bin 3 by means of dead weight, the feeding push rod 21 forwards pushes the nail stacking row 32 to the foremost end of the conveying guide rail 13 of the gun body 1, and the nail stacking row 32 is always kept to be propped against, so that automatic feeding is realized. When the staple stacking row 32 of the feeding bin 3 is only left in one row, the buzzer is controlled to alarm by the staple shortage monitoring and alarming device 31, and meanwhile, the screen display is controlled to display staple shortage, so that the feeding bin 3 is reminded of the fact that the staple is required to be added due to the staple shortage. Thus, the staple line 32 can be loaded without stopping the machine, and continuous operation can be achieved.
According to the utility model discloses during cloth straining is pneumatic nail rifle for nailing actually functions, the air-vent valve control air inlet and exhaust is leaned on to the feeding cylinder, makes feeding cylinder piston rod drive the steady yard nail row 32 that pushes away of pay-off push rod 21 and gos forward. When the front sensor of the feeding cylinder senses the front limit of the feeding push rod 21 (namely when the feeding push rod 21 reaches the foremost position of the conveying guide rail 13), the nailing device 4 does not act at the moment, the feeding push rod 21 rapidly retreats (retreats to a position outside the projection area of the feeding bin 3), the code nail row 32 in the feeding bin 3 falls, and when the rear sensor of the feeding cylinder senses the rear limit, the feeding push rod 21 stably pushes the code nail row 32 forwards, so that the feeding push rod 21 keeps a tight pushing state all the time when the nailing state is reached.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A pneumatic nail gun for toggling nails, characterized in that it comprises: the automatic nail gun comprises a gun body (1), a feeding device (2), a feeding bin (3), a nailing device (4) and a cloth clamping device (5), wherein a conveying guide rail (13) is arranged in the gun body (1), a nailing mounting seat (14) and a cloth clamping mounting seat (15) which are raised upwards are arranged at the front end of the gun body (1), a punching and dropping groove (17) is formed in the position, corresponding to a nailing head of the nailing device (4), at the front end of the conveying guide rail (13), a feeding push rod (21) of the feeding device (2) is laid in the conveying guide rail (13), the feeding bin (3) is arranged in alignment with the side surface of a conveying guide rail (13) of the gun body (1), a cloth clamping rotating shaft (16) is arranged on one side of the lower part of a cloth clamping device (5) on the gun body (1) and adjacent to the nailing device (4), the cloth clamping device (5) comprises a cloth clamping cylinder and a cloth clamping block (51), wherein, the cloth clamping cylinder is arranged on the cloth clamping mounting seat (15), and one end of the cloth clamping block (51) is arranged on the cloth clamping rotating shaft (16).
2. A pneumatic staple gun for toggling nails according to claim 1, characterized in that the bottom side of the feeding chamber (3) is provided with a starved monitoring and warning device (31).
3. A pneumatic nailing gun for toggling nails according to claim 1, wherein a rotatable power shaft (12) is provided at the rear end of the gun body (1).
4. A pneumatic nailer for a tenter nail as claimed in claim 1, characterised in that the body (1) is provided with a bracket and a pivot (11) at a central location on the underside thereof.
5. A pneumatic nailer according to claim 1 wherein the cloth clamping block (51) includes a rotatable piston rod mount (511) and a cloth clamping base (512), and wherein a piston rod of the cloth clamping cylinder extends through the rotatable piston rod mount (511) and is fixedly connected to the cloth clamping base (512).
6. A pneumatic power nailer for cloth stretching nailing according to claim 5 wherein the nailing means (4) comprises a nailing cylinder and a nailing head, the nailing head starts a downward stroke when the piston rod of the cloth clamping cylinder reaches a maximum stroke, and the nailing head and the piston rod of the cloth clamping cylinder are lifted and lowered synchronously.
7. A pneumatic power actuated setting device for a flat cloth nailing gun according to claim 1, wherein the feeding means (2) comprises a feeding cylinder, a feeding cylinder block and a feeding push rod (21), wherein the feeding cylinder block is provided above the conveying guide rail (13) and fixedly connected to the feeding push rod (21), and the feeding cylinder is erected on the feeding cylinder block.
8. A pneumatic staple gun for toggling nails according to claim 1, wherein the feed magazine (3) accommodates a plurality of horizontally disposed staple rows (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501807.0U CN212765451U (en) | 2020-07-27 | 2020-07-27 | Pneumatic nail gun for cloth stretching nailing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501807.0U CN212765451U (en) | 2020-07-27 | 2020-07-27 | Pneumatic nail gun for cloth stretching nailing |
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| Publication Number | Publication Date |
|---|---|
| CN212765451U true CN212765451U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021501807.0U Active CN212765451U (en) | 2020-07-27 | 2020-07-27 | Pneumatic nail gun for cloth stretching nailing |
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| Country | Link |
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| CN (1) | CN212765451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580286A (en) * | 2021-07-30 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Nail gun guide rail positioning device for installing setting nails of automatic nail gun |
| CN113580288A (en) * | 2021-07-30 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Automatic nail gun nail adding device |
| CN113580287A (en) * | 2021-07-30 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Nail stacking and falling device for automatic nail gun |
| CN114148124A (en) * | 2021-12-31 | 2022-03-08 | 常星机器人科技(常熟)有限公司 | Circular frame nailing device |
-
2020
- 2020-07-27 CN CN202021501807.0U patent/CN212765451U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580286A (en) * | 2021-07-30 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Nail gun guide rail positioning device for installing setting nails of automatic nail gun |
| CN113580288A (en) * | 2021-07-30 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Automatic nail gun nail adding device |
| CN113580287A (en) * | 2021-07-30 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Nail stacking and falling device for automatic nail gun |
| CN113580288B (en) * | 2021-07-30 | 2022-10-14 | 沪东中华造船(集团)有限公司 | Automatic nail gun nail adding device |
| CN114148124A (en) * | 2021-12-31 | 2022-03-08 | 常星机器人科技(常熟)有限公司 | Circular frame nailing device |
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