CN103707265A

CN103707265A - Cap-gun pneumatic cap delivery mechanism

Info

Publication number: CN103707265A
Application number: CN201310755536.XA
Authority: CN
Inventors: 杨明军; 杨涛; 周瑞丽
Original assignee: Taizhou Dajiang Industry Co Ltd
Current assignee: Taizhou Dajiang Industry Co Ltd
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-04-09

Abstract

The invention relates to a cap-gun pneumatic cap delivery mechanism, which belongs to the technical field of a pneumatic tool. The cap-gun pneumatic cap delivery mechanism comprises a nailing assembly, a gun clamp assembly, a cap storage assembly and a gun handle, wherein the gun handle and the gun clamp assembly are respectively connected with the nailing assembly, an air transport pipeline is arranged inside the gun handle and communicated with a nailing air cylinder in the nailing assembly, a fixed plate assembly is arranged below the nailing assembly and the cap storage assembly, the fixed plate assembly is provided with a cap pushing block which is matched with the cap storage assembly, the fixed plate assembly is provided with an air cylinder, a piston rod is fixedly connected with the cap pushing block, two ends of the cylinder body are respectively provided with an air pipe I and an air pipe II, the air pipe I is communicated with the air transport pipeline, and the air pipe II is communicated with the nailing air cylinder. After the cap is pushed by utilizing the constant air source pressure, the phenomenon that the cap cannot be delivered smoothly and completely arrives in place, the spring is fractured and the like due to the mechanical failure and fatigue can be avoided, the problems such as short service life and limitation of the working times or time can be avoided, and the working efficiency of the user can be improved.

Description

The pneumatic cap means that send of cap rifle

Technical field

The invention belongs to pneumatic tool technical field, relate to a kind of ailing machine of supplying with cap pad that has, refer in particular to the pneumatic cap means that send of a kind of cap rifle.

Background technology

The cap that send of cap rifle all adopts spring in the market, rely on spring force to reach the object of sending cap, and in fact, the problems such as the size that has power of spring itself, size disunity, and spring process works long hours and frequently compression in actual use, or along with the length difference of work times or time occur function forfeiture, elastic force weaken, cause and send that cap has some setbacks, cap can not be delivered to the phenomenons such as position, spring breakage completely, so this structure can not meet or guarantee its life-span.

Summary of the invention

The object of this invention is to provide a kind ofly send that cap is smooth and easy, long service life and the high pneumatic cap means that send of cap rifle of operating efficiency.

The object of the present invention is achieved like this: the pneumatic cap means that send of cap rifle, comprise nailing assembly, rifle clip assembly, storage cap assembly and pikestaff, pikestaff is connected with nailing assembly respectively with rifle clip assembly, pikestaff inside is provided with gas pipeline, and be communicated with the nailing cylinder in nailing assembly, nailing assembly and storage cap assembly below are provided with fixed head assembly, on fixed head assembly, be provided with store up that cap assembly matches push away cap piece, wherein, on described fixed head assembly, be provided with pneumatic means, described pneumatic means with described in push away cap piece and be fixedly connected with.

Further optimize, wherein, described pneumatic means is cylinder, described cylinder comprises cylinder body, sealing ring, piston and piston rod, described piston rod is fixedly connected with pushing away cap piece, and the two ends of described cylinder body are respectively arranged with tracheae I and tracheae II, and described tracheae I is communicated with described gas pipeline, gas pipeline is communicated with air compressor machine, and described tracheae II is communicated with described nailing cylinder.

Further optimize, wherein, a described piston wherein end face is plane, and other end is connected with described piston rod, and described piston is between described tracheae I and tracheae II.

Further optimize, wherein, one end that described piston is plane is corresponding with described tracheae II, and described piston is corresponding with one end and described tracheae I that piston rod connects.

Further optimize, wherein, the two ends of described tracheae I and tracheae II are all provided with nipple, are convenient to installation and removal.

The present invention compared to existing technology outstanding and useful technique effect is: by changing the former design that pushes away cap with spring force, use constant bleed pressure to push away after cap, can not exist or occur because of mechanical breakdown, tired rear generation, send that cap has some setbacks, cap can not be delivered to the phenomenons such as position, spring breakage completely, and do not have life-span length and be subject to work times or the constraint of time length, improve user's operating efficiency simultaneously.

Accompanying drawing explanation

Fig. 1 is the overall structure schematic diagram of cap rifle of the present invention;

Fig. 2 is about the local enlarged diagram of cylinder in Fig. 1;

Fig. 3 is the schematic diagram that in Fig. 2, cylinder send cap;

Fig. 4 is the schematic diagram that in Fig. 2, cylinder send backhaul after cap;

In figure: 10-nailing assembly, 11-rifle clip assembly, 12-stores up cap assembly, 13-pikestaff, 14-gas pipeline, 15-fixed head assembly, 16-cylinder, 17-piston rod, 18-piston, 19-cylinder body, 20-pushes away cap piece, 21-tracheae II, 22-tracheae I, 23-nipple.

The specific embodiment

Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, referring to Fig. 1-4: the pneumatic cap means that send of cap rifle, comprise nailing assembly 10, rifle clip assembly 11, storage cap assembly 12 and pikestaff 13, pikestaff 13 is connected with nailing assembly 10 respectively with rifle clip assembly 11, pikestaff 13 inside are provided with gas pipeline 14, and be communicated with the nailing cylinder in nailing assembly 10, nailing assembly 10 and storage cap assembly 12 belows are provided with fixed head assembly 15, on fixed head assembly 15, be provided with store up that cap assembly 12 matches push away cap piece 20, wherein, on described fixed head assembly 15, be provided with pneumatic means, described pneumatic means with described in push away cap piece 20 and be fixedly connected with.

Further optimize, wherein, described pneumatic means is cylinder 16, described cylinder 16 comprises cylinder body 19, sealing ring, piston 18 and piston rod 17, described piston rod 17 is fixedly connected with pushing away cap piece 20, and the two ends of described cylinder body 19 are respectively arranged with tracheae I 22 and tracheae II 21, and described tracheae I 22 is communicated with described gas pipeline 14, gas pipeline 14 is communicated with air compressor machine, and described tracheae II 21 is communicated with described nailing cylinder.

Further optimize, wherein, a described piston 18 wherein end face is plane, and other end is connected with described piston rod 17, and described piston 18 is between described tracheae I 22 and tracheae II 21.

Further optimize, wherein, one end that described piston 18 is plane is corresponding with described tracheae II 21, and described piston 18 is corresponding with one end and described tracheae I 22 that piston rod 17 connects.

Further optimize, wherein, the two ends of described tracheae I 22 and tracheae II 21 are all provided with nipple 23, are convenient to installation and removal.

Operation principle:

Gas pipeline 14 on pikestaff 13 is when external air compressor, and a part of source of the gas imports source of the gas in described cylinder 16 by described tracheae I 22, makes the A face of described piston 18 be subject to bleed pressure to push away cap piece 20 described in promoting and send cap, as shown in Figure 3.

On continuous, when nailing assembly 10 is when working, a part of source of the gas imports source of the gas in described cylinder 16 by described tracheae II 21, make the B face of described piston 18 be subject to bleed pressure, overcome simultaneously one straight through described tracheae I 22 import in described cylinder 16 always stressed power on the A of described piston 18 face will described in push away cap piece 20 and back into and send cap starting point, as shown in Figure 4, because under same equal pressure, lifting surface area is larger, stressed larger, because the B face lifting surface area of described piston 18 is greater than the lifting surface area of the A face of piston 18, when nailing assembly 10 is not worked (when the rifle pin in nailing assembly 10 return back to original position), the bleed pressure that enters into the B plane that acts on described piston 18 in described cylinder 16 by tracheae II21 is returned when being discharged and is completed and once send cap by former road along with not working of nailing assembly 10, when nailing work assembly is worked again, when rifle pin impacts away the cap pad that is sent to nail mouth, a part of source of the gas is imported source of the gas in described cylinder 16 and makes the B face of described piston 18 be subject to bleed pressure by described tracheae II21, overcome simultaneously one straight through described tracheae I 22 import in described cylinder 16 always stressed power on the A of described piston 18 face will described in push away cap piece 20 and back into and send cap starting point, reciprocation cycle, realize and send continuously cap.

Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalences of doing according to structure of the present invention, shape, principle change, within all should being covered by protection scope of the present invention.

Claims

1. the pneumatic cap means that send of cap rifle, comprise nailing assembly, rifle clip assembly, storage cap assembly and pikestaff, pikestaff is connected with nailing assembly respectively with rifle clip assembly, pikestaff inside is provided with gas pipeline, and be communicated with the nailing cylinder in nailing assembly, nailing assembly and storage cap assembly below are provided with fixed head assembly, on fixed head assembly, be provided with store up that cap assembly matches push away cap piece, it is characterized in that: on described fixed head assembly, be provided with pneumatic means, described pneumatic means with described in push away cap piece and be fixedly connected with.

2. the pneumatic cap means that send of cap rifle according to claim 1, it is characterized in that: described pneumatic means is cylinder, described cylinder comprises cylinder body, sealing ring, piston and piston rod, described piston rod with push away cap piece and be fixedly connected with, the two ends of described cylinder body are respectively arranged with tracheae I and tracheae II, described tracheae I is communicated with described gas pipeline, and described tracheae II is communicated with described nailing cylinder.

3. the pneumatic cap means that send of cap rifle according to claim 2, is characterized in that: a described piston wherein end face is plane, and other end is connected with described piston rod, and described piston is between described tracheae I and tracheae II.

4. the pneumatic cap means that send of cap rifle according to claim 3, is characterized in that: one end that described piston is plane is corresponding with described tracheae II, and described piston is corresponding with one end and described tracheae I that piston rod connects.

5. according to the pneumatic cap means that send of cap rifle described in claim 2-4 any one, it is characterized in that: the two ends of described tracheae I and tracheae II are all provided with nipple.