CN101823644A - Chuck of unwinding gas machine of splitting machine - Google Patents
Chuck of unwinding gas machine of splitting machine Download PDFInfo
- Publication number
- CN101823644A CN101823644A CN 201010152808 CN201010152808A CN101823644A CN 101823644 A CN101823644 A CN 101823644A CN 201010152808 CN201010152808 CN 201010152808 CN 201010152808 A CN201010152808 A CN 201010152808A CN 101823644 A CN101823644 A CN 101823644A
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- chuck
- cylinder
- piston rod
- machine
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Abstract
The invention discloses a chuck of an unwinding gas machine of a splitting machine, comprising a cylinder cover, a gas nozzle, an air cylinder, a piston, a piston rod, a tension block, an inclined block and a compressed spring. The cylinder cover is fixedly connected with the air cylinder to form a hollow cavity; the piston is connected with one end of the piston rod and arranged in the hollow cavity; the spring is sleeved between the piston rod and the cylinder cover; the air cylinder is provided with an air hole which is arranged on one side away from the cylinder cover and communicated with the gas nozzle on the cylinder cover; the tension block is connected with the air cylinder, and the inclined block is placed between the inner side surface of the tension block and the outer side surface at the other end of the piston rod; and the chuck of the unwinding gas machine of the splitting machine enables the clamping force to always keep consistency without being influenced by subjective and objective factors.
Description
Technical field
The present invention relates to a kind of cutting machine, relate in particular to the chuck of unwinding gas machine of splitting machine that clamps film coil paper core when a kind of cutting machine unreels.
Background technology
At present, cutting machine unreels general with the clamping of inflatable chuck.The principle of work of inflatable chuck is: pressurized air is imported the chuck inner balloon, pass to the key piece by the strength that air bag bulges, the key piece of circumference uniform distribution is outwards opened, hold out against the paper tube internal diameter, reach the purpose of clamping.The shortcoming of this chuck is: tension force size and compressed air pressure and operator's operating process close association that is to say that gripping power and objective factor, artificial subjective factor are in close relations.
Summary of the invention
Objects of the present invention are at the deficiencies in the prior art, and a kind of chuck of unwinding gas machine of splitting machine is provided.
The objective of the invention is to be achieved through the following technical solutions: a kind of chuck of unwinding gas machine of splitting machine, it comprises: cylinder cap, valve, cylinder, piston, piston rod, tensioning piece, skewback, compression spring.Wherein, cylinder cap is captiveed joint with cylinder, forms cavity, and piston links to each other with piston rod one end, is contained in this cavity.Spring housing is connected between piston rod and the cylinder cap, and cylinder has a pore to communicate with valve on the cylinder cap in the side away from cylinder cap, and the tensioning piece links to each other with cylinder, and skewback places between tensioning piece medial surface and the piston rod other end lateral surface.
The invention has the beneficial effects as follows: chuck of unwinding gas machine of splitting machine of the present invention makes gripping power not influenced by subjectivity, objective factor, remains certain.The present invention simultaneously is based on 3 " chuck, can put 5 thereon according to different needs ", 6 ", 12 " etc. chuck, flexible, comformability is strong, the reduction manufacturing cost.
Description of drawings
Fig. 1 is 3 " chuck of unwinding gas structural representation figure;
Fig. 2 is 3 " adorn 6 on the chuck of unwinding gas ", 12 " etc. the scheme drawing of mechanism of qi chuck;
Among the figure: 1, cylinder cap, 2, valve, 3, cylinder, 4, piston, 5, piston rod, 6, the tensioning piece, 7, skewback, 8, spring, 9, the second tensioning piece, 10, block set, 11, compression spring, 12, pin, 13, fixing screw.
The specific embodiment
Describe the present invention below with reference to the accompanying drawings in detail, it is more obvious that purpose of the present invention and effect will become.
As shown in Figure 1, chuck of unwinding gas machine of splitting machine of the present invention comprises: cylinder cap 1, valve 2, cylinder 3, piston 4, piston rod 5, tensioning piece 6, skewback 7, compression spring 8.Wherein, cylinder cap 1 is captiveed joint with cylinder 3, form cavity, piston 4 links to each other with piston rod 5 one ends, be contained in this cavity, spring 8 is socketed between piston rod 4 and the cylinder cap 1, and cylinder 3 has a pore to communicate with valve 2 on the cylinder cap 1 in the side away from cylinder cap 1, tensioning piece 6 links to each other with cylinder 3, and skewback 7 places between tensioning piece 6 medial surfaces and piston rod 5 other end lateral surfaces.The inclined-plane contacts between piston rod 5 other ends and the skewback 7.
The working process of chuck of unwinding gas machine of splitting machine of the present invention is as follows: during clamping film volume, in the base of the carrier head moving process, chuck is with before refill (pipe) contacts, with charge gun with pressurized air (3-6kg/cm) by valve 2 input cylinders 3, piston 4 is retreated with piston rod 5; Because ramp effect, skewback 7 returns to normal size position (3 " chuck diameter be φ 72) together with tensioning piece 6; after base of the carrier head is advanced to chuck and all enters in the refill hole, extract the pressurized air charge gun, admission port opens wide; air leaks automatically; because the effect of compression spring 8, piston 4 drives piston rods 5 and moves ahead, and the ramp effect by skewback 7 is opened tensioning piece 6; 3 " the mechanism of qi chuck opens maximum gauge can reach φ 83.9mm, also can meet the demands even the paper tube aperture is bigger than normal.
As shown in Figure 2, be 6 as the refill aperture ", 12 " etc. can be 3 " load onto corresponding part on the chuck, its part comprises: the second tensioning piece 9, block set 10, compression spring 11, pin 12, fixing screw 13 etc., the second tensioning piece 9 is contained in the block set 10.When shown in Figure 13 " when the first tensioning piece 6 of chuck opens, promote the second tensioning piece 9 and outwards open along block set 10 holes.Outside diameter dimensional characteristic after the tensioning can be according to customer requirement, and the outside diameter size that changes the second tensioning piece 9 and block set 10 gets final product.Compression spring 11 plays a part to make tensioning piece 9 to restore.
The foregoing description is used for the present invention that explains, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change to the present invention makes all fall into protection scope of the present invention.
Claims (1)
1. a chuck of unwinding gas machine of splitting machine is characterized in that it comprises: cylinder cap (1), valve (2), cylinder (3), piston (4), piston rod (5), tensioning piece (6), skewback (7), compression spring (8).Wherein, cylinder cap (1) is captiveed joint with cylinder (3), forms cavity, and piston (4) links to each other with piston rod (5) one ends, is contained in this cavity.Spring (8) is socketed between piston rod (4) and the cylinder cap (1), cylinder (3) has a pore to communicate with valve (2) on the cylinder cap (1) in the side away from cylinder cap (1), tensioning piece (6) links to each other with cylinder (3), and skewback (7) places between tensioning piece (6) medial surface and piston rod (5) other end lateral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101528083A CN101823644B (en) | 2010-04-22 | 2010-04-22 | Chuck of unwinding gas machine of splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101528083A CN101823644B (en) | 2010-04-22 | 2010-04-22 | Chuck of unwinding gas machine of splitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101823644A true CN101823644A (en) | 2010-09-08 |
| CN101823644B CN101823644B (en) | 2012-11-21 |
Family
ID=42687853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101528083A Active CN101823644B (en) | 2010-04-22 | 2010-04-22 | Chuck of unwinding gas machine of splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101823644B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642732A (en) * | 2012-05-02 | 2012-08-22 | 天津三英焊业股份有限公司 | Active reeling and unreeling machine |
| CN102658984A (en) * | 2012-05-02 | 2012-09-12 | 天津三英焊业股份有限公司 | Unrolling machine |
| CN107138558A (en) * | 2017-06-20 | 2017-09-08 | 合肥太通制冷科技有限公司 | A kind of pneumatic tensioning steel wire charging tray |
| CN110436243A (en) * | 2019-08-13 | 2019-11-12 | 奥克梅包装设备(嘉兴)有限公司 | A kind of SERVO CONTROL film roll device and its control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860431C1 (en) * | 1998-12-28 | 2001-02-01 | Badenia Bettcomfort Gmbh & Co | Assembly for cutting quilts has blades on a blade shaft at equal or different intervals with height adjustment according to the material thickness and a reversing motor for the blade shaft drive for effective cutting to dimensions |
| CN1594050A (en) * | 2004-06-29 | 2005-03-16 | 周强 | Cutting machine with improved wind shaft bracket |
| CN1594049A (en) * | 2004-06-29 | 2005-03-16 | 周强 | Unwinding mechanism of cutting machine using single-layer guide rail to correct error and unwind material |
| CN201647698U (en) * | 2010-04-22 | 2010-11-24 | 杭州大华工控技术有限公司 | Air machine collet for splitting machine unwinding |
-
2010
- 2010-04-22 CN CN2010101528083A patent/CN101823644B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860431C1 (en) * | 1998-12-28 | 2001-02-01 | Badenia Bettcomfort Gmbh & Co | Assembly for cutting quilts has blades on a blade shaft at equal or different intervals with height adjustment according to the material thickness and a reversing motor for the blade shaft drive for effective cutting to dimensions |
| CN1594050A (en) * | 2004-06-29 | 2005-03-16 | 周强 | Cutting machine with improved wind shaft bracket |
| CN1594049A (en) * | 2004-06-29 | 2005-03-16 | 周强 | Unwinding mechanism of cutting machine using single-layer guide rail to correct error and unwind material |
| CN201647698U (en) * | 2010-04-22 | 2010-11-24 | 杭州大华工控技术有限公司 | Air machine collet for splitting machine unwinding |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642732A (en) * | 2012-05-02 | 2012-08-22 | 天津三英焊业股份有限公司 | Active reeling and unreeling machine |
| CN102658984A (en) * | 2012-05-02 | 2012-09-12 | 天津三英焊业股份有限公司 | Unrolling machine |
| CN107138558A (en) * | 2017-06-20 | 2017-09-08 | 合肥太通制冷科技有限公司 | A kind of pneumatic tensioning steel wire charging tray |
| CN110436243A (en) * | 2019-08-13 | 2019-11-12 | 奥克梅包装设备(嘉兴)有限公司 | A kind of SERVO CONTROL film roll device and its control method |
| CN110436243B (en) * | 2019-08-13 | 2021-10-26 | 奥克梅包装设备(嘉兴)有限公司 | Servo control film winding device, film winding shaft and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101823644B (en) | 2012-11-21 |
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