WO2004014614A1

WO2004014614A1 - Integral magazine of pneumatic nailing gun

Info

Publication number: WO2004014614A1
Application number: PCT/CN2002/000722
Authority: WO
Inventors: Xiyuan Tang
Original assignee: Guangzhou Bret Mechanical Co. Ltd
Priority date: 2002-08-08
Filing date: 2002-10-14
Publication date: 2004-02-19
Also published as: AU2002344510A1; CN2569982Y

Abstract

The present invention relates to a pneumatic tool, particularly to an integral magazine of pneumatic nailing gun. The magazine comprises a magazine body having a plurality of grooves, which is disposed according to the length of nails and is suitable for variable lengths of nails, and a pusher in which a plurality of push blocks and a press block are disposed. The push blocks and the press block are accommodated in said grooves of the magazine body respectively. The push blocks and the press block can check the length, especially over 20mm, of nails and can stop or press the nails automatically, such that relative long nails such as over 20mm are supported stably while being pushed. Compared with the conventional magazine, the present invention has simpler structure and lower cost.

Description

气动打钉枪的一体化送钉弹匣 Integrated nail feeding magazine for pneumatic nail gun

本发明所属技术领域 TECHNICAL FIELD

本实用新型涉及气动工具的打钉枪，特别是一种气动打钉枪的一体化送钉弹匣。 The utility model relates to a nail gun for pneumatic tools, in particular to an integrated nail feeding magazine for a pneumatic nail gun.

在本发明之前的现有技术 Prior art prior to the present invention

现有市面上使用的 P630型号的打钉枪置钉槽的送钉结构中，由于所打的排钉高度分别有 12、 15、 18、 20、 22、 25、 30等多个规格，在气动打钉枪的打钉过程中，撞钉在每次打钉完成后，均作回返运动，摩擦力往往较易把后续之钉往回拖动，使排钉卡入枪嘴的过钉槽内，形成卡钉，从而影响作业，为了防止卡钉，一种打钉枪在送钉弹匣中设置一游动的调整尺，以作挡钉之功能，使用时，按放置排钉的高度移动调整尺，阻挡后续之钉回拖且完成连续打钉作业，但由于排钉型号各异，高度不同，推钉块受调整尺挡钉功能所占空间的限制，在打 20mm 以上排钉时，排钉在推送过程中，前端部分受力，出现前高后低、倾斜的现象，使撞钉无法撞击到排钉后端或只撞击到一部分，出现咬钉或打空钉的现象，影响作业效果；另一种 630 打钉枪的送钉钉槽内，设置有自动调置挡钉位和辅助推钉结构，但钉槽管位因受推钉块所占空间的影响，排钉在推送过程中，因震散或装入不成排的散钉时出现前后排钉错位、相咬、卡死在弹匣中的现象，使排钉不能顺畅地送出，导致打钉效率较低。 In the existing nail feeding structure of the P630 type nailing nail placement slot used in the market, the height of the row of nails is 12, 15, 18, 20, 22, 25, 30 and other specifications. During the nailing process of the nail gun, the nail hitting motion is returned after each nailing operation, and the friction force is often easier to drag the subsequent nails back, so that the row of nails is caught in the nail passing groove. A staple is formed, which affects the operation. In order to prevent the staple, a nail gun is provided with a movable adjusting ruler in the nail delivery magazine for the function of blocking nails. When in use, it moves according to the height of the row of nails. Adjust the ruler to prevent subsequent nail dragging and complete continuous nailing operations. However, due to the different types of nail rows and different heights, the nail pushing block is limited by the space occupied by the nail adjustment function. In the process of pushing the nail, the front part is stressed, and the phenomenon of high front, low back, and tilt occurs, making it impossible for the nail to hit the back of the nail or only a part of it, and the phenomenon of biting or emptying the nail affects the operation. Effect; another 630 nail gun The nail feeding slot is provided with an automatic nail-blocking position and auxiliary nail pushing structure, but the nail slot tube position is affected by the space occupied by the nail pushing block. During the pushing process, the nails are dissipated or loaded due to vibration. In the case of loose nails that are not aligned, the front and back rows of nails are misaligned, bite, and jammed in the magazine, which prevents the rows of nails from being delivered smoothly, resulting in lower nailing efficiency.

发明目的 Object of the invention

本实用新型的目的提供一种可自动感应排钉位置、自动调节挡钉、自动感应后实行辅助推钉和压钉，防止排钉出现错位、相咬现象，对 20mm以上排钉运动有导向限制功能的气动打钉枪的一体化送钉弹匣。 The purpose of the utility model is to provide an automatic sensing of the nail row position, an automatic adjustment of the blocking nails, and an auxiliary pushing and pressing of nails after the automatic sensing, so as to prevent the row of nails from being misaligned and biting. Like, an integrated nail feeding magazine for a pneumatic nail gun with a guide restriction function for stapling movements above 20mm.

本发明的技术方案 Technical solution of the present invention

本实用新型的目的提供一种可自动感应排钉位置、自动调节挡钉、自动感应后实行辅助推钉和压钉，防止排钉出现错位、相咬现象，对 The purpose of the utility model is to provide an automatic sensing of the nail row position, an automatic adjustment of the blocking nails, and an auxiliary push and nail push after automatic sensing to prevent the row nails from being misaligned and biting.

20mm以上排钉运动有导向限制功能的气动打钉枪的一体化送钉弹匣。 Integrated nail feeding magazine for pneumatic nail guns with a guide restriction function for stapling movement above 20mm

本实用新型包括有主体、手把、送钉弹匣，送钉弹匣包括钉槽主体、推钉器， The utility model includes a main body, a handle, and a nail feeding magazine. The nail feeding magazine includes a nail groove main body and a nail pusher.

a, 钉槽主体上开有多条平行相间的凹槽（a) ，钉槽主体的下端接有导钉板与导钉压板，钉槽主体的前端垂直连接于枪嘴及枪嘴面板； a, a plurality of parallel grooves are formed on the nail groove main body (a), a nail guide plate and a guide nail pressing plate are connected to the lower end of the nail groove main body, and the front end of the nail groove body is vertically connected to the nozzle and the nozzle face plate;

b，推钉器内侧设有与凹槽 ) 相对应的凹槽（c ) ，凹槽（c ) 中设有推钉块和压钉块，其后端有铜套，钢珠和弹簧，使其与前端的枪嘴相抵触； b, a groove (c) corresponding to the groove is provided on the inner side of the nail pusher, and a nail pushing block and a nail pressing block are arranged in the groove (c), and a copper sleeve, a steel ball and a spring are arranged at the rear end to make it Conflict with the front nozzle;

c 推钉器内设有与压钉块相对应的孔，孔内设有钢珠及弹簧，且与压钉块相抵触，压钉块上开有通槽，推钉器上设有销钉穿过压钉块； c The nail pusher is provided with a hole corresponding to the nail-pressing block. The hole is provided with a steel ball and a spring, and is in contact with the nail-pressing block. The nail-pressing block is provided with a through slot, and the nail-pressing device is provided with a pin through. Nail block

上述所述的钉槽主体上的凹槽（a ) 为水平间隔分布且至少有四条； ' The grooves (a) on the nail groove body are horizontally spaced and have at least four grooves;

本实用新型所述的推钉器上开有与钉槽主体相对应的凹槽（c ) ，且槽内设有四块推钉块和一块压钉块；枪嘴上开有与钉槽主体上的钉槽相对应的凹槽（d ) ，推钉块和压钉块可活动***并卡合于凹槽 ( d) 内；压钉块、钢珠、销钉、压钉弹簧可感应 20mm 以上排钉并压紧于排钉上；导钉板与导钉压板组成的管位，可限制钉槽主体上排钉的运动间隙。 A groove (c) corresponding to the main body of the nail groove is provided on the nail pusher of the present utility model, and four nail pushing blocks and one nail pressing block are arranged in the groove; the gun mouth is provided with the main body of the nail groove. The corresponding groove (d) on the nail groove on the top, the push nail block and the nail press block can be inserted and engaged in the groove (d); the nail block, steel ball, pin, and nail spring can sense more than 20mm rows Nail and press Tightly on the row of nails; the pipe position consisting of the nail guide plate and the nail guide plate can limit the movement gap of the nails on the nail groove body.

采用上述技术方案，由于推钉器上开有的导滑槽与钉槽主体相互卡合，推钉器与钉槽主体可以相对滑动，推钉器侧端上开有与钉槽主体上的通槽相对应的凹槽，且凹槽内设置的推钉块、压钉块有推钉器的带动下，贴紧钉槽来回运动，推钉块的末端上设有铜套与弹簧起定位作用，压钉块末端的钢珠与弹簧，外侧的钢珠与弹簧均可起定位作用，压钉块上开有的槽、推钉块上设有的销钉均可限制压钉块活动；钉槽主体上的导钉板与导钉压板组成的过钉槽，当排钉置入过钉槽内时，在推钉块后弹簧推力下往前运动，送进枪嘴并排出；钉槽主体顶端的枪嘴上开有与钉槽主体相对应的凹槽，使推钉块、压钉块穿入并实现自动感应挡钉和压钉功能； According to the above technical solution, since the guide groove and the nail groove main body on the nail pusher are engaged with each other, the nail pusher and the nail groove main body can slide relative to each other, and the side end of the nail pusher is opened with the nail groove main body. The corresponding groove in the groove, and the pusher block and the pusher block provided in the groove are driven by the nail pusher to move back and forth against the nail groove. A copper sleeve and a spring are provided on the end of the pusher block for positioning. The steel balls and springs at the end of the nail block and the steel balls and springs at the outer side can play a positioning role. The grooves on the nail block and the pins on the push nail block can limit the movement of the nail block; The nail guide groove composed of the nail guide plate and the guide nail pressure plate, when the nails are placed in the nail guide groove, it moves forward under the spring force after pushing the nail block, is fed into the nozzle and discharged; the gun at the top of the nail groove body The mouth is provided with a groove corresponding to the main body of the nail groove, so that the nail pushing block and the nail pressing block penetrate and realize the function of automatically sensing and blocking the nail;

由于钉槽主体上分的凹槽均是以排钉高度设置，适合不同型号排钉的放置，使推钉器上的所设置的推钉块与压钉块相互卡合，推钉块与压钉块可自动感应排钉高度，实现挡钉功能，当使用 20mm高度的排钉时，多块推钉块同步推钉使排钉在运动中受力均匀，不会倾，避免出现打空钉和夹钉的现象，在使用 20腿以上排钉时，压钉块将排钉紧紧贴合于钉槽上，实现压钉功能，且与导钉板、导钉压板所组成的过钉槽一起限制排钉的运动空间，从而避免在装入不成排的散钉或因排钉被震散后所出现前后排钉错位的咬钉现象，解决了现有气动打钉枪在使用 20mm 以上排钉时，由于无压钉块，又受推钉块位置空间的限位、导钉压板与导钉板所组成的排钉运动滑槽对排钉运动的导向和空间限制不够所较易出现的空钉、咬钉、卡钉现象。 Because the grooves on the main body of the nail groove are set at the height of the row of nails, it is suitable for placing different types of rows of nails, so that the set of nail pushing blocks and nail pressing blocks on the nail pusher engage with each other. The nail block can automatically sense the nail row height to achieve the nail blocking function. When using a 20 mm row nail row, multiple nail push blocks simultaneously push the nails to make the row nails evenly stressed during the movement, without tilting, and avoid short nails. And the phenomenon of nail clamping, when using more than 20 legs of row nails, the nail pressing block tightly fits the row nails to the nail groove to realize the nail pressing function, and is a nail passing groove formed by the nail guide plate and the guide nail pressing plate. Limit the movement space of the row nails together, so as to avoid the bite phenomenon that the rows of nails are misaligned when the scattered rows of nails are inserted or the rows of nails are shaken, which solves the problem that the existing pneumatic nail guns use more than 20mm rows of nails. When nailing, because there is no pressure nail block, and it is also limited by the position and space of the push nail block, the row of nail movement chute formed by the nail guide plate and the nail guide plate is not easy to appear. Empty nails, biting nails, jamming.

附图说明下面结合附图对本发明具体实施方式作进一步详细地描述：图 1是本实用新型的结构示意图； BRIEF DESCRIPTION OF THE DRAWINGS The following describes the specific embodiments of the present invention in further detail with reference to the accompanying drawings: FIG. 1 is a schematic structural diagram of the present invention;

图 2是图 1中送钉弹匣的局部剖示图； 2 is a partial cross-sectional view of the nail feeding magazine in FIG. 1;

图 3是本实用新型使用时的结构示意图； FIG. 3 is a schematic structural diagram of the utility model when used;

图 4号图 3中送钉弹匣的后视图； Figure 4 is a rear view of the nail feeding magazine in Figure 3;

图 5是本实用新型的结构分解图； 5 is an exploded view of the structure of the present invention;

图 6号本实用新型放置 12号排钉时的结构示意图 Fig. 6 Schematic structure of the utility model when placing No. 12 rows of nails

图 7号本实用新型放置 15号排钉时的结构示意图 Fig. 7 Schematic diagram of the structure of the utility model when placing No. 15 rows of nails

图 8号本实用新型放置 18号排钉时的结构示意图 Fig. 8 Schematic structure of the utility model when placing the 18th row of nails

图 9号本实用新型放置 20号排钉时的结构示意图 ' 图 10号本实用新型放置 22号排钉时的结构示意图 Fig. 9 Schematic diagram of the utility model when placing the 20th row of nails' Fig. 10 Schematic diagram of the utility model when placing the 22nd row of nails

图 11号本实用新型放置 25号排钉时的结构示意图 Figure 11 Schematic structure of the utility model when placing No. 25 rows of nails

图 12号本实用新型放置 30号排钉时的结构示意图 Fig. 12 Schematic diagram of the utility model when the No. 30 row of nails is placed

实施例 Examples

如图 1、图 2、图 3、图 4、图 5所示：主机体 101、手把 102分别与送钉弹匣 103相连接，送钉弹匣 102包括钉槽主体 22、推钉器 12，钉槽主体 22上套有可滑动的推钉器 12，推钉器 12上开有凹槽 c，并放置推钉块 4、 6、 7、 8和压钉块 5，推钉块后端装有相应的铜套 3并与推钉弹簧 13、 14相抵触，压钉块 5 的末端装有钢球 25，并有弹簧 1 定位，推钉器 12末端固定一*** 15，压钉块 5上侧部的钢球 9 与压钉弹簧 10将其顶住，并压紧在钉槽主体 22上；钉槽主体 22上嵌有导钉板 21 和导钉压板 22 组成的过钉槽，枪嘴 2 固定于过钉槽顶钉槽主体 22上开有四条平行分布、并有一定间隔的凹槽 a，推钉块 12上分布有压钉块 5的导槽，钉槽主体 22右顶端垂直固定有枪嘴 2 和枪嘴面板 1，排钉通过枪嘴 2 打出，钉槽主体 22 下端嵌有导钉板 21，导钉压板 20; 推钉器 12 内侧开有与钉槽主体 22相对应的导滑槽 b，推钉器 12可套在钉槽主体 22且在其上来回滑移；推钉器 12上开有与钉槽主体 22相对应的凹槽 c，推钉块 6、 7、 8、 4和压钉块 5可在推钉器 12中受到外力或弹簧 14、 13的压力的作用下且可在凹槽（c) 上来回移动，推钉器 12外侧与压钉块 5在相应的位置开有两小孔，孔内装有钢球 9与压钉弹簧 10，弹簧 10后端有推钉挡块 11定位，起压钉作用。压钉块 5上开有通槽，推钉器 12上设有销钉孔，销钉 24可限制压钉块 5的活动范围；推钉器 12前端设有推钉挡块 11，后端有定位器 19顶住弹簧 14、 13, 推钉块 4、 6、 7、 8和压钉块 5在推钉器 12 中可来回滑动，可起推钉、压钉作用；推钉器 12上固定尾扣 18通过连接片 23固定于钉槽主体 22上，钉槽主体 22通过连接片 23 与手把 102定位连接。 As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, and Fig. 5, the main body 101 and the handle 102 are respectively connected with the nail feeding magazine 103, and the nail feeding magazine 102 includes a nail groove body 22 and a nail pusher 12 The nail groove body 22 is sleeved with a slidable nail pusher 12, the nail pusher 12 is provided with a groove c, and nail push blocks 4, 6, 7, 8 and nail press blocks 5 are placed, and the rear end of the nail push block The corresponding copper sleeve 3 is installed and is in contact with the nail pushing springs 13 and 14. The end of the nail pressing block 5 is equipped with a steel ball 25 and is positioned by the spring 1. The end of the nail pushing device 12 is fixed with a positioner 15. The nail pressing block 5 The upper side steel ball 9 and the nail pressing spring 10 hold it against the nail groove main body 22; the nail groove main body 22 is embedded with a nail guide plate 21 and a nail guide plate 22, Muzzle 2 fixed to the top of the nail groove The nail groove main body 22 is provided with four parallel grooves a with a certain interval, a guide groove for the nail pressing block 5 is distributed on the push nail block 12, and the right and top ends of the nail groove main body 22 are fixed with a gun mouth 2 and a gun mouth. Panel 1, nails are driven through the nozzle 2, nail guide body 22 is embedded with a guide plate 21 and a guide platen 20 at the lower end; the pusher 12 is provided with a guide groove b corresponding to the nail groove body 22 inside, and pushes the nails The device 12 can be sleeved on the nail groove body 22 and slide back and forth thereon; the nail pusher 12 is provided with a groove c corresponding to the nail groove body 22, and the nail blocks 6, 7, 8, 4 and the nail pressing block are opened. 5 can be driven by the external force in the nail pusher 12 or the pressure of the springs 14 and 13 and can move back and forth on the groove (c). The outside of the nail pusher 12 and the nail pressing block 5 are opened at two positions. A hole is provided with a steel ball 9 and a nail-pressing spring 10 inside the hole. A nail-stopper 11 is positioned at the rear end of the spring 10 and functions as a nail-pressing. A through slot is provided on the nail pressing block 5, and a pin hole is provided on the nail pusher 12, and the pin 24 can limit the movable range of the nail pressing block 5. The nail pusher 12 is provided with a pusher stopper 11 at the front end and a positioner at the rear end. 19 against the spring 14, 13, the nail pushing block 4, 6, 7, 8, and the nail pressing block 5 can slide back and forth in the nail pushing device 12, and can play the role of pushing and pressing the nail; the tail buckle is fixed on the nail pushing device 12 18 is fixed to the nail groove main body 22 through the connecting piece 23, and the nail groove main body 22 is positioned and connected to the handle 102 through the connecting piece 23.

工作过程，当需要打钉时，将尾扣 18往下压，把推钉器 12 拉至极限位置，再将排钉放入导钉板 12 与导钉压板 20 所组成的过钉槽中，推动推钉器 12，排钉即进入枪嘴 2，扣住尾扣 18即可完成置钉操作；在操作时枪嘴 2 中的撞针把排钉前端的第一支钉打出后，后续之钉在推钉块 4、 6、 7、 8的推力作用下可连续推进枪嘴 2内，完成连续打钉作业。 In the working process, when nailing is needed, push the tail buckle 18 downwards, pull the nail pusher 12 to the extreme position, and then place the row of nails into the nail passage formed by the nail guide plate 12 and the nail guide plate 20, Push the nail pusher 12, the row of nails will enter the nozzle 2, and the nail set operation can be completed by holding the tail buckle 18. During operation, the firing pin in the mouth of the gun 2 drives the first nail at the front of the row of nails, and the subsequent nails Under the action of the thrust of the nail pushing blocks 4, 6, 7, and 8, the gun nozzle 2 can be continuously advanced to complete the continuous nailing operation.

钉槽主体 22上设有凹槽 a，钉槽主体 22右端接有枪嘴 2和枪嘴面板 1，推钉器 12内设有与钉槽主体 22相对应的凹槽 c，凹槽 c内可放置推钉块 4、 6、 7、 8和压钉块 5，末端有铜套 3、钢珠 27、弹簧 13、 14，推钉器 12末端有*** 15固定；推钉器 12前侧开有两小孔，其内放置有钢珠 9和弹簧 10，外有推钉块挡板 11固定，压钉块 5上开有通槽，推钉器 12上的销钉 24可限制压钉块 5的活动范围。钉槽主体 22上端设有导钉板 21、导压板 20，当操作 20醒以上排钉时，压钉块 5可将排钉压贴在钉槽主体 22上，起压钉作用。 The nail groove main body 22 is provided with a groove a. The right end of the nail groove main body 22 is connected with the gun nozzle 2 and the gun nozzle panel 1. The nail pusher 12 is provided with a groove c corresponding to the nail groove main body 22. Nail block 4, 6, 7, 8 and nail block 5 can be placed, with copper sleeve 3 at the end, steel ball 27, spring 13, 14. Positioner 15 is fixed at the end of nail pusher 12; two small holes are opened on the front side of nail pusher 12, and steel ball 9 and spring 10 are placed in it; A through slot is provided, and a pin 24 on the nail pusher 12 can limit the movable range of the nail pressing block 5. A nail guide plate 21 and a pressure guide plate 20 are provided at the upper end of the nail groove main body 22. When the nails are discharged after the operation 20, the nail pressing block 5 can press the nails on the nail groove main body 22 to perform the nail pressing function.

如图 6所示：当使用 12mm高度的排钉时，推钉块 7推动排钉并使之平衡进入枪嘴，而推钉块 8 同步进入枪嘴，起挡钉作用，阻止撞钉在打完后将排钉往回拖动，排钉在推钉块 7 推力作用下，可连续送出，完成连续打钉作业。 As shown in Figure 6: When using a row of nails with a height of 12mm, the pusher block 7 pushes the row of nails and balances them into the gun mouth, while the pusher block 8 enters the gun mouth synchronously, and acts as a blocking nail to prevent the nail from hitting. After finishing, drag the row of nails back. The row of nails can be sent out continuously under the pushing force of the nail pushing block 7 to complete the continuous nailing operation.

如图 7所示：当使用 15醒高度的排钉时，推钉块 6、 7推钉，压钉块 5在弹簧的作用下同步进入枪嘴，同时在外侧弹簧的压力下抵住钉槽主体 22相应的凹槽（a) ，起挡钉作用，排钉在推钉块 6、 7的推力下，连续进入枪嘴，完成连续打钉作业。 As shown in Figure 7: When using a row of nails with a height of 15 mm, push the nail blocks 6, 7 to push the nails, and the nail block 5 synchronously enters the gun nozzle under the action of the spring, and at the same time, it is against the nail groove under the pressure of the outer spring. The corresponding groove (a) of the main body 22 functions as a retaining nail, and the nails are continuously pushed into the nozzle of the gun under the thrust of the nail pushing blocks 6, 7 to complete the continuous nailing operation.

如图 8所示：当使用 18腿高度的排钉时，推钉块 6、 7推钉，压钉块 5在弹簧的作用下同步进入枪嘴 2，同时在外侧压钉弹簧的压力下抵住钉槽主体 22相应的凹槽，起挡钉作用，排钉在推钉块 6、 7 的推力下，连续进入枪嘴，完成连续钉钉作业。 As shown in Figure 8: When using 18-leg row nails, push the nail blocks 6, 7 to push the nails, and the nail block 5 enters the gun nozzle 2 synchronously under the action of the spring, while pressing against the pressure of the outer nail pressing spring. The corresponding groove of the nail groove main body 22 functions as a blocking nail, and the nails are continuously pushed into the nozzle under the thrust of the nail pushing blocks 6, 7 to complete the continuous nailing operation.

如图 9所示：当使用 20丽高度的排钉时，推钉块 6、 7推钉，压钉块 5 因受排钉的作用，外侧弹簧被压縮让出过钉间隙，.而在内部弹簧的推力作用下，同步进入枪嘴 2，压钉块 5起压钉作用，防止因排钉过高、导钉压板管位不足所出现前后排钉相错位、 '卡钉的现象，而推钉块 8同步进入枪嘴，起挡钉作用，排钉在推钉块 6、 7的推出力下，连续进入枪嘴 2，完成连续打钉作业。如图 10所示，当使用 22匿高度的排钉时，推钉块 6、 7推钉，压钉块 5 因受排钉的的作用，外侧弹簧被压缩让出过钉间隙，而在内部弹簧的的推力作用下，同步进入枪嘴，压钉块 5起压钉作用，防止因排钉过高、导钉村板管位不足所出现的前后排钉相错、卡钉的现象，而推钉块 8同步进入枪嘴 2，起挡钉作用，排钉在推钉块 6、 7的推力作用下，连续进入枪嘴 2，完成连续打钉作业。 As shown in Figure 9: When a row of nails with a height of 20 li is used, the nail blocks 6 and 7 push the nails, and the nail block 5 is compressed by the row of nails, and the outer spring is compressed to pass through the nail gap. Under the thrust of the internal spring, it enters into the nozzle 2 simultaneously, and the nail pressing block 5 acts as a nail pressing to prevent the front and rear rows of nails from being misaligned due to excessively high rows of nails and insufficient tube position of the guide plate. The nail pushing block 8 enters the gun mouth synchronously, and acts as a blocking nail. The row of nails continuously enters the gun mouth 2 under the pushing force of the nail pushing blocks 6, 7 to complete the continuous nailing operation. As shown in FIG. 10, when a row of nails with a height of 22 mm is used, the nail pushing blocks 6, 7 push the nails, and the nail pressing block 5 is compressed by the action of the row nails, and the outer spring is compressed to pass through the nail gap, and is internally Under the action of the spring's thrust, it enters the gun mouth simultaneously, and the nail-pressing block 5 acts as a nail-pressing to prevent the phenomenon of misalignment of the front and rear rows of nails due to excessively high rows of nails and insufficient tube positions of the guide plate, and The nail pushing block 8 enters the gun nozzle 2 synchronously, and acts as a blocking nail. Under the thrust of the nail pushing blocks 6, 7, the row of nails continuously enters the gun nozzle 2 to complete the continuous nailing operation.

如图 11所示，当使用 25腿高度的排钉时，推钉块 6、 7、 8同时推钉，而压钉块 5 因受排钉的作用，外侧弹簧被压缩，让出过钉间隙，同时在弹簧 14 的作用下同步进入枪嘴 2，起压钉作用，在外侧弹簧力的作用下，把排钉紧贴钉槽面进入枪嘴，推钉块 4 同步进入枪嘴起挡钉作用。 As shown in FIG. 11, when using 25-leg row nails, the nail pushing blocks 6, 7, 8 push nails simultaneously, and the nail pressing block 5 is compressed by the row nails, and the outer spring is compressed to allow the nail clearance to pass. At the same time, under the action of the spring 14, it simultaneously enters the nozzle 2 to play the role of nail pressing. Under the effect of the external spring force, the row of nails is closely adhered to the nail groove surface and enters the nozzle, and the push block 4 is synchronized to the nozzle to start the nail. effect.

如图 12所示，当使用 30 H高度的排钉时，推钉块 4、 6、 7、 8 同步推钉，使排钉受力平衡而不至于倾斜，压钉块 5 同理让出过钉间隙，进入枪嘴 2，起压钉作用，在外侧弹簧力的作用下，把排钉压紧钉槽面而进入枪嘴，挡钉功能由枪嘴 2内的槽上端完成。 As shown in Fig. 12, when using a row of nails at a height of 30 H, the nail blocks 4, 6, 7, 8 are pushed simultaneously to balance the force of the rows of nails without tilting. The nail gap enters the mouthpiece 2 and acts as a nail presser. Under the action of the external spring force, the row of nails is pressed against the groove surface of the nail to enter the mouthpiece. The nail blocking function is completed by the upper end of the groove in the mouthpiece 2.

Claims

权利要求 Rights request

1、气动打.钉枪的一体化送钉弹匣，包括有主体（101) 、手把 (102) 、送钉弹匣（103) ，送钉弹匣包括钉槽主体（22) 、'推钉器 (12) ， 1. Pneumatic driving. Nail gun integrated nail delivery magazine, including main body (101), handle (102), nail delivery magazine (103), nail delivery magazine includes nail slot body (22), 'push' Nailer (12),

a) 钉槽主体（22) 上开有多条平行相间的凹槽（a) ，钉槽主体 a) The groove body (22) is provided with a plurality of parallel grooves (a), the groove body

(22) 的下端接有导钉板（21) 与导钉压板（20) ，钉槽主体 (22) 的前端垂直连接于枪嘴（2) 及枪嘴面板（1) ·， b) 推钉器（12) 内侧设有与凹槽（a) 相对应的凹槽（c) , 凹槽（c) 中设有推钉块（7) 、 (8) 、 (6) 、 (4) 和压钉块（5) ，其后端有铜套（3) ，钢珠（25) 和弹簧（13) 、The lower end of (22) is connected with a nail guide plate (21) and a guide nail pressing plate (20), and the front end of the nail groove body (22) is vertically connected to the gun nozzle (2) and the gun nozzle panel (1) ·, b) push the nail A groove (c) corresponding to the groove (a) is provided on the inner side of the device (12), and nail pushing blocks (7), (8), (6), (4) and pressure are provided in the groove (c). The nail block (5) has a copper sleeve (3) at its rear end, a steel ball (25) and a spring (13),

(14) ，使其与前端的枪嘴（2) 相抵触； (14) so that it conflicts with the front nozzle (2);

其特征在于：推钉器（12) 内设有与压釘块（5) 相对应的孔，孔内设有钢珠（9) 及弹簧（10) ，且与压钉块（5) 相抵触， '压钉块 It is characterized in that: the nail pusher (12) is provided with a hole corresponding to the nail pressing block (5), the hole is provided with a steel ball (9) and a spring (10), and is in contact with the nail pressing block (5), 'Pressed nail block

(5) 上开有通槽，推钉器（12) 上设有销钉（24) 穿过压钉块(5) There is a through slot, and a pusher (12) is provided with a pin (24) through the nail block

(5) 。 (5).

2、根据权利要求 1所调整气动打钉枪的一体化送钉弹匣，其特征在于：所述的钉槽主体（22) 上的凹槽（a) 为水平间隔分布且至少有四条。 2. The integrated nail feeding magazine of the pneumatic nail gun adjusted according to claim 1, characterized in that: the grooves (a) on the nail groove body (22) are horizontally spaced and at least four.

3、根据权利要求 1或 2所述的气动打钉枪的一体化送钉弹匣，其特征在于：所述的推钉器（12) 上开有与钉槽主体（22) 相对应的凹槽（c) ，且槽内设有四块推钉块（12) 和一块压钉块（5) 。 3. The integrated nail feeding magazine of the pneumatic nail gun according to claim 1 or 2, characterized in that: the nail pusher (12) is provided with a recess corresponding to the nail groove body (22). The groove (c), and there are four nail pushing blocks (12) and one nail pressing block (5) in the groove.

4、根据权利要求 3所述的气动打钉枪的一体化送钉弹匣，其特征在于：枪嘴（2) 上开有与钉槽主体（22) 上的钉槽相对应的凹槽 (d) ，推钉块（4、 6、 7、 8) 和压钉块（5) 可活动***并卡合于凹槽（d) 内。 4. The integrated nail feeding magazine of the pneumatic nail gun according to claim 3, characterized in that: a groove corresponding to the nail groove on the nail groove body (22) is formed in the nozzle (2). (d), the nail pushing block (4, 6, 7, 8) and the nail pressing block (5) can be movably inserted and engaged in the groove (d).

5、根据权利要求 4所述的气动打钉枪的一体化送钉弹匣，其特征在于：所述的压钉块（5) 、钢珠（9) 、销钉（24) 、压钉弹簧 (10) 可感应 20腿以上排钉并压紧于排钉上。 5. The integrated nail feeding magazine of the pneumatic nail gun according to claim 4, characterized in that: the nail pressing block (5), steel ball (9), pin (24), nail pressing spring (10) ) Can sense more than 20 legs and press on the nails.

6、根据权利要求 5所述的气动打钉枪的一体化送钉弹匣，其特征在于：所述的压钉块（5) 和导钉板（21) 与导钉压板（20) 组成的管位，可限制钉槽主体（ 22 ) 上排钉的运动间隙。 6. The integrated nail feeding magazine of the pneumatic nail gun according to claim 5, characterized in that: the nail pressing block (5), the nail guide plate (21) and the nail guide pressing plate (20) The pipe position can limit the movement clearance of the rows of nails on the nail groove body (22).