A pneumatic quick-change magazine nail gun

Abstract

The utility model discloses a pneumatic quick change formula magazine thousand times of code nail gun relates to code nail gun technical field. Including code nail gun, the code nail gun is fixed at the top of nail gun base module, and nail gun base module includes nail magazine ejection structure module and nail magazine loading structure module, and after nail magazine ejection structure module and nail magazine loading structure module are fixed together, the connecting place forms the nail way, the one side of nail magazine loading module shell of nail magazine loading structure module is provided with the slot, and thousand times of nail magazine is inserted in the slot, and is provided with the limit component between thousand times of nail magazine and nail magazine loading module shell. The utility model discloses through setting up the thousand times of nail magazine of large capacity, has reduced the operation of frequently replacing nail magazine significantly, has effectively promoted the continuous operation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of nail gun technology, specifically a pneumatic quick-change magazine-type nail gun with a thousand rounds. Background Technology

[0002] Pneumatic nail guns, as efficient tools in modern woodworking, packaging, decoration and other fields, have been widely used. However, existing pneumatic nail guns still have certain shortcomings.

[0003] For example, many pneumatic nail guns on the market have a small nail capacity and the nail magazine replacement method often relies on cumbersome mechanical clips or screws. As a result, the frequent and complex nail replacement action during operation leads to a long replacement time and reduces work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a pneumatic quick-change magazine-type thousand-round nail gun to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pneumatic quick-change magazine 1000-round nail gun, including a nail gun, the nail gun being fixed to the top of a nail gun base module, the nail gun base module including a nail magazine ejection structure module and a nail magazine loading structure module, after the nail magazine ejection structure module and the nail magazine loading structure module are fixed together, a nail track is formed at their connection point. The nail cartridge loading module housing has a slot on one side, the thousand-shot nail cartridge is inserted into the slot, and a limit component is provided between the thousand-shot nail cartridge and the nail cartridge loading module housing. The base module of the nail gun has a power module and a nail pusher module on its side. The nail pusher module, under the action of the power module, pushes the staples in the staple magazine through the nail track into the staple gun.

[0006] Preferably, the nail box includes a nail box shell, a bottom sealing plate is fixed to the bottom of the nail box shell, and an installation cavity is formed between the nail box shell and the bottom sealing plate; The bottom wall of the mounting cavity is fixed with a limit block and two second limit shafts. A nail box pusher is movably connected between the two second limit shafts. Several nail box springs are fixed between the bottom wall of the mounting cavity and the nail box pusher. The staples are stacked on top of the staple cartridge pusher block.

[0007] Preferably, the outer side of the nail cartridge housing is provided with a first sliding groove that communicates with the mounting cavity, and the outer side of the nail cartridge insertion module housing is provided with a second sliding groove that communicates with the slot. After the nail cartridge is inserted into the slot, the first sliding groove is located directly below the second sliding groove. The front of the nail box pusher is fixed with a pull-down column that matches the first slide groove and the second slide groove.

[0008] Preferably, two baffles are formed on one side of the top of the nail box shell; The bottom and top of the two baffles are respectively formed with connected nail box slots and blocking slots. The nail box slots are adapted to the staples, and the width of the blocking slots is smaller than the width of the staples, which is used to vertically block the staples.

[0009] Preferably, the nail ejection structure module includes a nail ejection module base plate and a connecting plate fixed together; The top of the connecting plate is fixed with the nail box ejection module housing. The bottom walls on both sides of the inner cavity of the nail box ejection module housing are fixed with first limiting shafts. The nail box ejection block is movably inserted between the two first limiting shafts. Several ejection springs are fixed between the connecting plate and the nail box ejection block.

[0010] Preferably, the limiting component includes a relief groove formed on both sides of the nail box loading module housing, a through groove connected to the mounting cavity on one side of the relief groove, a snap block movably connected in the relief groove, an insert block adapted to the through groove fixed on the side of the snap block, a slope formed on the side of the insert block facing the slot, and a number of snap springs fixed between the side wall of the relief groove and the snap block. A retraction switch is fixed to the outside of the latch block; Guide grooves are provided on both sides of the nail box shell, and limit grooves are provided at the ends of the guide grooves. The insert block is adapted to the limit groove.

[0011] Preferably, the push-nail module includes a linkage plate, a shaft clamp is fixed to the side of the linkage plate, a push-nail shaft is fixed to the side of the shaft clamp, and a push-nail head is fixed to the end of the push-nail shaft. Both the push-nail shaft and the push-nail head are adapted to the nail track.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This pneumatic quick-change magazine-type 1000-round nail gun significantly reduces the need for frequent magazine changes by using a large-capacity 1000-round nail magazine, effectively improving continuous operation efficiency.

[0013] Meanwhile, thanks to the synergistic effect of the nail box ejection structure module and the limiting component, the nail box can be quickly ejected and stably locked, greatly improving the ease of operation.

[0014] In addition, the pusher and spring design inside the nail box can continuously push the nails to the nail dispensing position, ensuring smooth nail dispensing and avoiding nail jamming caused by nail accumulation. The overall structure is compact and the operation is stable and reliable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a half-section axial view of the thousand-shot nail box of this utility model; Figure 3 This is a side view of the thousand-shot nail box of this utility model; Figure 4 This is an axial view of the nail gun base module of this utility model; Figure 5 This is an axial view of the nail box ejection structure module of this utility model; Figure 6 Axial view of the nail box loading structure module of this utility model; Figure 7 This is an axial view of the push-pin power module of this utility model.

[0016] In the diagram: 1. Nail gun; 2. Power module; 3. Nail pusher module; 31. Linkage plate; 32. Shaft clamp; 33. Nail pusher shaft; 34. Nail pusher head; 4. Nail gun base module; 41. Nail magazine ejection structure module; 411. Nail magazine ejection module base plate; 412. Nail magazine ejection module housing; 413. Nail magazine ejection block; 414. First limit shaft; 415. Ejection spring; 416. Connecting plate; 42. 421. Nail cartridge loading structure module; 422. Retractor switch; 423. Clip block; 424. Nail cartridge loading module housing; 425. Clip spring; 43. Nail track; 5. Thousand-shot nail cartridge; 51. Nail cartridge housing; 52. Pull-down column; 53. Bottom sealing plate; 54. Limit block; 55. Nail cartridge spring; 56. Nail cartridge push block; 57. Second limit shaft; 58. Nail clip; 511. Nail cartridge ejection slot; 512. Limit slot. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1-7 As shown, this utility model provides a technical solution: including a pneumatic nail gun 1, which is detachably fixed to the top of the nail gun base module 4 by screws. The nail gun base module 4 is composed of a nail cartridge ejection structure module 41 and a nail cartridge loading structure module 42. After the nail cartridge ejection structure module 41 and the nail cartridge loading structure module 42 are fixed together, a nail channel 43 is formed at their connection. The nail channel 43 formed at the connection provides a channel for pushing the nails 58. A slot is provided on one side of the nail cartridge loading module housing 423 of the nail cartridge loading structure module 42. The thousand-shot nail cartridge 5 is inserted into the slot, and a limit component is provided between the thousand-shot nail cartridge 5 and the nail cartridge loading module housing 423.

[0019] Among them, such as Figure 1 , Figure 2 and Figure 6 As shown, the nail cartridge 5 includes a nail cartridge housing 51, and a bottom sealing plate 53 is fixed to the bottom of the nail cartridge housing 51. Thus, an installation cavity is formed between the nail cartridge housing 51 and the bottom sealing plate 53. The limiting component includes a relief groove formed on both sides of the nail cartridge loading module housing 423. A through groove communicating with the installation cavity is formed on one side of the relief groove. A latching block 422 adapted to the relief groove is movably connected in the relief groove, that is, the latching block 422 can move laterally in the relief groove. An insert block adapted to the through groove is fixed on the side of the latching block 422. The side of the insert block located in the opposite direction of the insertion of the nail cartridge 5 has a slope surface to facilitate the insertion of the nail cartridge housing 51 into the slot. In addition, a number of latching springs 424 are fixed between the side wall of the relief groove and the latching block 422. In order to facilitate the horizontal pushing of the latching block 422, a retraction switch 421 is fixed on the outside of the latching block 422.

[0020] like Figure 3 As shown, guide grooves are provided on both sides of the nail cartridge housing 51, and limit grooves 512 are provided at the ends of the guide grooves. The insert block is adapted to the limit groove 512. It can be seen that the depth of the guide groove is less than the depth of the limit groove 512. During installation, the nail cartridge housing 51 filled with staples 58 is inserted horizontally into the slot. The guide grooves on both sides of the nail cartridge housing 51 will first contact the slope of the insert block. As the insertion action continues, the slope is squeezed and drives the insert block to move into the retraction groove. At this time, the snap spring 424 is compressed. When the nail cartridge housing 51 is fully inserted, the insert block is reset under the elastic force of the snap spring 424 and is locked into the limit groove 512, realizing the stable positioning of the thousand-shot nail cartridge 5. When it is necessary to remove the thousand-shot nail cartridge 5, push the ejector switch 421 on both sides outward. The ejector switch 421 drives the snap block 422 to compress the snap spring 424 and make the insert block disengage from the limit groove 512.

[0021] like Figure 5 As shown, the nail ejector module 41 includes a nail ejector module base plate 411 and a connecting plate 416 fixed together. A nail ejector module housing 412 is fixed on the top of the connecting plate 416. Two symmetrically arranged first limiting shafts 414 are fixed on the bottom walls on both sides of the inner cavity of the nail ejector module housing 412. A nail ejector block 413 is movably inserted between the two first limiting shafts 414. Several ejector springs 415 are fixed between the connecting plate 416 and the nail ejector block 413. The first limiting shafts 414 are located inside the spiral coil of the ejector springs 415.

[0022] Understandably, after the nail box 5 and the nail box loading module housing 423 are fixed by the limiting component, the nail box housing 51 of the nail box 5 exerts a squeezing force on the nail box ejection block 413, and the ejection spring 415 retracts. When the latching block 422 is engaged in the limiting groove 512 on the nail box 5, the latching block 422 is locked in place by the latching spring 424. At the same time, the nail box ejection block 413 will also exert a force on the nail box 5 due to the force of the ejection spring 415, thereby fixing the nail box 5 and preventing it from shaking due to vibration during the nailing process, thus ensuring the stability of the nailing. When the limiting of the nail box 5 and the nail box loading module housing 423 is released, the nail box 5 can be ejected under the force of the nail box ejection block 413, thereby removing the nail box 5 and replacing it with a full nail box 5, and reinstalling it into the nail box loading structure module 42 to complete the nailing.

[0023] To facilitate nail loading, a limiting block 54 and two symmetrically arranged second limiting shafts 57 are fixed to the bottom wall of the mounting cavity. A nail cartridge pusher 56 is movably inserted between the two second limiting shafts 57. Two nail cartridge springs 55 are fixed between the bottom wall of the mounting cavity and the nail cartridge pusher 56. The second limiting shafts 57 are located within the spiral coils of the nail cartridge springs 55. A first sliding groove communicating with the mounting cavity is opened on the outer side of the nail cartridge housing 51. A second sliding groove communicating with the slot is opened on the outer side of the nail cartridge insertion module housing 423. When the nail cartridge 5 is inserted into the slot, the first sliding groove is located directly below the second sliding groove. A pull-down post 52 adapted to the first and second sliding grooves is fixed on the front of the nail cartridge pusher 56 to vertically block the nails 58. Figure 2 As shown, two baffles are formed on one side of the top of the nail box shell 51. The bottom and top of the two baffles are respectively formed with a nail box outlet groove 511 and a retaining groove. The nail box outlet groove 511 is adapted to the staple 58, while the width of the retaining groove is smaller than the width of the staple 58.

[0024] The specific nailing process is as follows: pull down the pull column 52, and the nail box pusher block 56 moves downward, so that the staples 58 can be stored one by one in the nail box shell 51. The top staple 58 is vertically limited by the top wall of the retaining groove, so that the staples 58 are stacked and installed on the top of the nail box pusher block 56. Since it is stacked, the capacity of the thousand-shot nail box 5 can be 1,000 staples. It can also be expanded to more than 1,000 shots, reaching 5,000 shots, or even 10,000 shots, by increasing the size of the nail box or stacking nail boxes.

[0025] The base module 4 of the nail gun is equipped with a power module 2 and a nail pusher module 3 on its side. The power module 2 is electrically connected to the controller. Under the action of the power module 2, the nail pusher module 3 pushes the staples 58 in the staple cartridge 5 into the staple gun 1 through the nail channel 43.

[0026] like Figure 1 and Figure 7As shown, the pusher module 3 includes a linkage plate 31, a shaft clamp 32 is fixed on the side of the linkage plate 31, a pusher shaft 33 is fixed on the side of the shaft clamp 32, and a pusher head 34 is fixed at the end of the pusher shaft 33. Both the pusher shaft 33 and the pusher head 34 are adapted to the nail track 43 and the nail box slot 511. In this solution, the power module 2 can be a dual-axis cylinder. The linkage plate 31 is fixed to the telescopic end of the dual-axis cylinder. The dual-axis cylinder can be adapted to and applied to automated equipment.

[0027] When the power module 2 retracts, it drives the pusher shaft 33 to move towards the nail magazine outlet slot 511, pushing the staples 58 through the nail channel 43 into the staple gun 1 for nailing. After a row of staples 58 is nailed, the pusher module 3 will exit the nail magazine outlet slot 511 under the action of the power module 2. At the same time, the nail magazine pusher block 56, under the action of the nail magazine spring 55, pushes the next row of staples 58 to the top of the nail magazine outer shell 51. Then, the pusher module 3 continues to push this row of staples 58 into the staple gun 1 for nailing. This cycle is repeated until all the staples 58 in the nail magazine outer shell 51 are nailed.

[0028] Working principle: During nail loading, pulling down the pull column 52 causes the nail cartridge pusher 56 to move downwards along the second limiting shaft 57, compressing the nail cartridge spring 55. Then, the staples 58 are inserted one by one into the nail cartridge housing 51. Releasing the pull column 52 causes the nail cartridge pusher 56 to move upwards under the elastic force of the nail cartridge spring 55, pushing the staples 58 upwards. The top staple 58 is held in the nail cartridge exit slot 511 position by the vertical obstruction of the top wall of the retaining groove. Then, the nail cartridge housing 51 is inserted horizontally into the slot. The guide grooves on both sides of the nail cartridge housing 51 contact the slope of the insert block. As the insertion continues, the slope is compressed, causing the insert block to move into the retraction groove. At this time, the snap-fit ​​spring 424 is compressed. When the nail cartridge housing 51 is fully inserted, the insert block resets under the elastic force of the snap-fit ​​spring 424 and snaps into the limiting groove 512, achieving a stable limiting of the nail cartridge housing 51. During operation, the power module 2 drives the linkage plate 31... The pusher shaft 33 and the pusher head 34 move towards the nail magazine outlet slot 511. The pusher head 34 pushes the staples 58 located in the nail magazine outlet slot 511 through the nail track 43 into the staple gun 1 to complete the nailing. After a row of staples 58 is nailed, the pusher module 3 resets and exits the nail magazine outlet slot 511 under the action of the power module 2. At this time, the nail magazine pusher block 56 pushes the next row of staples 58 into the nail magazine outlet slot 511 again under the action of the nail magazine spring 55. The pusher module 3 repeats the above actions. Continue pushing the staples 58 into the staple gun 1 until all the staples 58 in the staple magazine housing 51 are used up. When it is necessary to replace the staple magazine, push the eject switch 421 outward. The eject switch 421 drives the latch block 422 to compress the latch spring 424, causing the insert block to disengage from the limit groove 512. Under the force of the staple magazine ejection block 413, the staple magazine housing 51 pops out of the slot, and the empty staple magazine can be removed and a new full staple magazine can be replaced. After reinserting into the slot to complete the fixation, it can be used again.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A pneumatic quick-change magazine-type 1000-round nail gun, comprising a nail gun (1), characterized in that: The nail gun (1) is fixed on the top of the nail gun base module (4). The nail gun base module (4) includes a nail cartridge ejection structure module (41) and a nail cartridge loading structure module (42). After the nail cartridge ejection structure module (41) and the nail cartridge loading structure module (42) are fixed together, a nail channel (43) is formed at their connection. The nail cartridge loading structure module (42) has a slot on one side of the nail cartridge loading module housing (423), the thousand-shot nail cartridge (5) is inserted into the slot, and a limit component is provided between the thousand-shot nail cartridge (5) and the nail cartridge loading module housing (423); The base module (4) of the nail gun is provided with a power module (2) and a nail pusher module (3) on the side. Under the action of the power module (2), the nail pusher module (3) pushes the nails (58) in the nail box (5) into the nail gun (1) through the nail channel (43).

2. The pneumatic quick-change magazine-type thousand-round nail gun according to claim 1, characterized in that: The nail box (5) includes a nail box shell (51), a bottom sealing plate (53) is fixed to the bottom of the nail box shell (51), and an installation cavity is formed between the nail box shell (51) and the bottom sealing plate (53); The bottom wall of the mounting cavity is fixed with a limiting block (54) and two second limiting shafts (57). A nail box pusher (56) is movably inserted between the two second limiting shafts (57). Several nail box springs (55) are fixed between the bottom wall of the mounting cavity and the nail box pusher (56). The staples (58) are stacked on top of the staple box pusher (56).

3. A pneumatic quick-change magazine-type thousand-round nail gun according to claim 2, characterized in that: The outer side of the nail box shell (51) is provided with a first sliding groove that communicates with the mounting cavity, and the outer side of the nail box insert module shell (423) is provided with a second sliding groove that communicates with the slot. After the nail box (5) is inserted into the slot, the first sliding groove is located directly below the second sliding groove. The front of the nail box push block (56) is fixed with a pull-down column (52) that is compatible with the first slide groove and the second slide groove.

4. A pneumatic quick-change magazine-type thousand-round nail gun according to claim 2 or 3, characterized in that: Two baffles are formed on one side of the top of the nail box shell (51); The bottom and top of the two baffles are respectively formed with a nail box slot (511) and a blocking slot. The nail box slot (511) is adapted to the nail (58). The width of the blocking slot is smaller than the width of the nail (58) and is used to vertically block the nail (58).

5. A pneumatic quick-change magazine-type thousand-round nail gun according to claim 4, characterized in that: The nail ejection structure module (41) includes a nail ejection module base plate (411) and a connecting plate (416) fixed together. The top of the connecting plate (416) is fixed with a nail box ejection module housing (412). The bottom walls on both sides of the inner cavity of the nail box ejection module housing (412) are fixed with first limiting shafts (414). A nail box ejection block (413) is movably inserted between the two first limiting shafts (414). Several ejection springs (415) are fixed between the connecting plate (416) and the nail box ejection block (413).

6. A pneumatic quick-change magazine-type thousand-round nail gun according to claim 2, characterized in that: The limiting component includes recessed grooves on both sides of the nail box loading module housing (423). A through groove communicating with the mounting cavity is provided on one side of the recessed groove. A snap block (422) is movably connected in the recessed groove. An insert block adapted to the through groove is fixed on the side of the snap block (422). The side of the insert block facing the slot has a slope. Several snap springs (424) are fixed between the side wall of the recessed groove and the snap block (422). A retraction switch (421) is fixed on the outside of the latch block (422); The nail box shell (51) has guide grooves on both sides, and a limit groove (512) is provided at the end of the guide groove. The insert block is adapted to the limit groove (512).

7. A pneumatic quick-change magazine-type thousand-round nail gun according to claim 2, characterized in that: The pusher module (3) includes a linkage plate (31), a shaft clamp (32) is fixed on the side of the linkage plate (31), a pusher shaft (33) is fixed on the side of the shaft clamp (32), and a pusher head (34) is fixed at the end of the pusher shaft (33). The pusher shaft (33) and the pusher head (34) are both adapted to the nail track (43).

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