CN208618161U - A kind of clothing tailoring machine cloth negative pressure clamping device - Google Patents
A kind of clothing tailoring machine cloth negative pressure clamping device Download PDFInfo
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- CN208618161U CN208618161U CN201821257502.2U CN201821257502U CN208618161U CN 208618161 U CN208618161 U CN 208618161U CN 201821257502 U CN201821257502 U CN 201821257502U CN 208618161 U CN208618161 U CN 208618161U
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- compression chamber
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Abstract
The utility model discloses a kind of clothing tailoring machine cloth negative pressure clamping device, including shell, interior of shell is equipped with working chamber, and the utility model innovative point is to pull the principle of piston to clamp cloth using negative pressure；Device working chamber is to utilize the first branch pipe, second branch pipe and working chamber cooperation compression chamber carry out operation, by the connection for controlling compression chamber and the first branch pipe or the second branch pipe, realize motion mode of the piston inside compression chamber, when compression chamber internal pressure reduces, it is mobile to working chamber to will pull pull rod band dynamic pressure plate for piston, compressed spring, then pressing plate can be fixed cloth with station cooperation, when compression chamber internal pressure starts to increase, then spring can stretch, piston can be pushed to the direction far from working chamber by spring, pressing plate releases the extruding of cloth, air exhauster is to evacuate compression chamber inner air, manufacture negative pressure state, rubber ring can cooperate with flapper, prevent air from leaking, structure, principle is simpler, be conducive to promote the use of.
Description
Technical field
The utility model relates to mechanical equipment technical field, specially a kind of clothing tailoring machine cloth negative pressure clamping device.
Background technique
In clothes process, need step it is most be exactly to cut and sew, staff puts ready cloth
It is operated on the table, but cloth needs to fix, being pushed down with weight inevitably makes troubles to operation, influences staff
Working efficiency, and be difficult to ensure that monolith cloth is substantially flat, clothes be easy to cause to scrap, thus it is proposed that a kind of clothes are cut out
Shearing machine cloth negative pressure clamping device is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of clothing tailoring machine cloth negative pressure clamping devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of clothing tailoring machine cloth negative pressure clamping
Device, including shell, the interior of shell are equipped with working chamber, are connected with the first branch pipe, the second branch pipe and pressure on the working chamber
Contracting chamber, the compression chamber inside are equipped with piston, pull rod are connected on the piston, the pull rod is through compression chamber side wall and outside
Shell, the pull rod are equipped with pressing plate far from one end of piston, are equipped with block inside the compression chamber, set between the block and piston
There is spring, the spring is fixedly connected with block, is connected between the working chamber and the first branch pipe, the second branch pipe and compression chamber
Logical, first branch pipe is connected with relief valve far from one end of working chamber, and the relief valve is connected with air exhauster by conduit, institute
Air exhauster is stated by motor driven, second branch pipe runs through shell and air communication, is equipped with active catch inside the working chamber
Plate, the flapper side are connected with shaft, and working chamber upper surface and shell, the shaft end are run through in the shaft upper end
Positioned at the inside of work cavity wall, it is provided with airtight and watertight padding between the shaft and work cavity wall, is arranged in the shaft
Sealing ring, it is glued between the sealing ring and work cavity wall to connect, it is fixedly connected between the flapper and shaft, it is described
Shaft top is equipped with limited block, and the working chamber upper surface is equipped with lock device, is equipped with gag lever post, the limit inside the lock device
Position bar runs through lock device side wall.
Preferably, the limited block is that reeded one third disk, the lock device inner wall and limit are opened in edge
It is equipped with pressure spring between bar end, is matched between the gag lever post and limited block by groove.
Preferably, first branch pipe, the second branch pipe are located at the end face inside working chamber equipped with rubber ring, the pumping
Machine and air communication.
Preferably, for the working chamber by cooperating between shell and station, the shaft top is equipped with handle.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model innovative point is to pull the principle of piston to clamp cloth using negative pressure；Device working chamber
Be using the first branch pipe, the second branch pipe and working chamber cooperation compression chamber carry out operation, by control compression chamber and the first branch pipe or
Motion mode of the piston inside compression chamber is realized in the connection of second branch pipe, and when compression chamber internal pressure reduces, piston can be drawn
Dynamic pull rod band dynamic pressure plate is mobile to working chamber, compressed spring, and then pressing plate can be fixed cloth with station cooperation, when
Compression chamber internal pressure starts to increase, then spring can stretch, and piston can be pushed to the direction far from working chamber by spring, and pressing plate is to cloth
The extruding of material releases, and air exhauster is to manufacture negative pressure state, rubber ring can be with flapper to evacuate compression chamber inner air
Cooperation, prevents air from leaking, structure, principle are simpler, are conducive to promote the use of.
2, power switch is opened, motor will drive air exhauster and work always, and low pressure is caused inside working chamber, need pair
When cloth is clamped, flapper is turned to by the second branch pipe direction by shaft using handle, that is, is allowed inside working chamber, first
Branch pipe and compression chamber are connected to air exhauster, and due to the effect of air exhauster, the low pressure inside compression chamber will pull piston for pressing plate
Station is pulled to, when piston is moved to extreme position, air exhauster is also working, when one timing relief valve of pressure can intervene work
Make, give air exhauster pressure release, damage air exhauster is prevented to be able to achieve plug and play again simultaneously；When needing cloth from pressing plate and station
Between when taking out, rotate handle, flapper turned into the first branch pipe, allows compression chamber by the second branch pipe and air communication, then
Compression chamber internal pressure is suitable with atmospheric pressure, and piston can move freely；Pressure spring inside lock device push always gag lever post with
Limited block cooperation, the groove for limiting block edge correspond to flapper and cooperate respectively with the first branch pipe or the second branch pipe, that is, guarantee to live
Dynamic baffle can seal always the first branch pipe or the second branch pipe, and airtight and watertight padding and sealing ring can prevent air from leaking, influence to press from both sides
Holding effect fruit, it is simple and quick, save a large amount of operating times.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model shaft and working chamber cooperate schematic diagram；
Fig. 3 is that the utility model gag lever post and limited block cooperate schematic diagram；
Fig. 4 cooperates schematic diagram between the utility model and station.
In figure: 1 working chamber, 2 shells, 3 first branch pipes, 4 second branch pipes, 5 compression chambers, 6 pistons, 7 pull rods, 8 springs, 9 are lived
Dynamic baffle, 10 shafts, 11 blocks, 12 airtight and watertight paddings, 13 sealing rings, 14 limited blocks, 15 handles, 16 gag lever posts, 17 lock devices,
18 pressure springs, 19 pressing plates, 20 relief valves, 21 air exhausters, 22 motors, 23 stations.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of clothing tailoring machine cloth negative pressure clamping dress
It sets, including shell 2, working chamber 1 is equipped with inside shell 2, is connected with the first branch pipe 3, the second branch pipe 4 and compression chamber on working chamber 1
5, it is equipped with piston 6 inside compression chamber 5, pull rod 7 is connected on piston 6, pull rod 7 runs through 5 side wall of compression chamber and shell 2, and pull rod 7 is remote
One end from piston 6 is equipped with pressing plate 19, is equipped with block 11 inside compression chamber 5, spring 8, bullet are equipped between block 11 and piston 6
Spring 8 is fixedly connected with block 11, is connected between working chamber 1 and the first branch pipe 3, the second branch pipe 4 and compression chamber 5, the first branch pipe
3, the second branch pipe 4 is located at the end face inside working chamber 1 equipped with rubber ring, air exhauster 21 and air communication.
Fig. 1-4 is please referred to, the first branch pipe 3 is connected with relief valve 20 far from one end of working chamber 1, and relief valve 20 passes through conduit
It is connected with air exhauster 21, air exhauster 21 is driven by motor 22, and the second branch pipe 4 is in shell 2 and air communication, working chamber 1
Portion is equipped with flapper 9, and 9 side of flapper is connected with shaft 10, and 1 upper surface of working chamber and shell 2 are run through in 10 upper end of shaft,
10 end of shaft is located at the inside of 1 inner wall of working chamber, is provided with airtight and watertight padding 12, shaft between 1 inner wall of shaft 10 and working chamber
Sealing ring 13 is arranged on 10, glued connection between 1 inner wall of sealing ring 13 and working chamber is solid between flapper 9 and shaft 10
Fixed connection, 10 top of shaft are equipped with limited block 14, and 1 upper surface of working chamber is equipped with lock device 17, is equipped with limit inside lock device 17
Bar 16, gag lever post 16 run through 17 side wall of lock device, and limited block 14 is that reeded one third disk, lock device 17 are opened in edge
It is equipped with pressure spring 18 between 16 end of inner wall and gag lever post, is matched between gag lever post 16 and limited block 14 by groove, working chamber 1
By cooperating between shell 2 and station 23,10 top of shaft is equipped with handle 15.
Working principle: the utility model innovative point is to pull the principle of piston 6 to clamp cloth using negative pressure；Dress
Setting working chamber is to carry out operation using the first branch pipe 3, the second branch pipe 4 and working chamber 1 cooperation compression chamber 5, by controlling compression chamber
5 and first branch pipe 3 or the second branch pipe 4 connection, motion mode of the piston 6 inside compression chamber 5 is realized, inside compression chamber 5
Piston 6 will pull pull rod 7 with dynamic pressure plate 19 mobile, compressed spring 8, then pressing plate 19 and operation to working chamber 1 when pressure reduces
Cloth can be fixed in the cooperation of platform 23, and when 5 internal pressure of compression chamber starts to increase, then spring 8 can stretch, and spring 8 can incite somebody to action
Piston 6 pushes the direction far from working chamber 1 to, and pressing plate 19 releases the extruding of cloth, and air exhauster 21 is to evacuate compression chamber 5
Inner air manufactures negative pressure state, and rubber ring can cooperate with flapper 9, prevent air from leaking, and structure, principle are simpler,
Be conducive to promote the use of.
Power switch is opened, motor 22 will drive air exhauster 21 and work always, and low pressure is caused inside working chamber 1, need
When being clamped to cloth, flapper 9 is turned to by 4 direction of the second branch pipe by shaft 10 using handle 15, that is, allows work
Inside chamber 1, the first branch pipe 3 and compression chamber 5 be connected to air exhauster 21, it is low inside compression chamber 5 due to the effect of air exhauster 21
Pressure will pull piston 6 and pressing plate 19 pulled to station 23, and when piston 6 is moved to extreme position, air exhauster 21 is also in work
Make, when one timing relief valve 20 of pressure can intervene work, to 21 pressure release of air exhauster, prevents damage air exhauster 21 while being able to achieve again
Plug and play；When needing to take out cloth between pressing plate 19 and station 23, handle 15 is rotated, flapper 9 is turned to
First branch pipe 3 allows compression chamber 5 by the second branch pipe 4 and air communication, then 5 internal pressure of compression chamber is suitable with atmospheric pressure, piston
6 can move freely；Pressure spring 18 inside lock device 17 pushes gag lever post 16 and limited block 14 to cooperate always, 14 side of limited block
The groove of edge corresponds to flapper 9 and cooperates respectively with the first branch pipe 3 or the second branch pipe 4, i.e. guarantee flapper 9 can seal always
Firmly the first branch pipe 3 or the second branch pipe 4, airtight and watertight padding 12 and sealing ring 13 can prevent air from leaking, influence clamping effect, operation
It is simple and fast, save a large amount of operating times.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of clothing tailoring machine cloth negative pressure clamping device, including shell (2), it is characterised in that: set inside the shell (2)
Have working chamber (1), the first branch pipe (3), the second branch pipe (4) and compression chamber (5), the compression are connected on the working chamber (1)
Piston (6) are equipped with inside chamber (5), are connected with pull rod (7) on the piston (6), the pull rod (7) runs through compression chamber (5) side wall
With shell (2), the pull rod (7) is equipped with pressing plate (19) far from the one end of piston (6), block is equipped with inside the compression chamber (5)
(11), spring (8) are equipped between the block (11) and piston (6), the spring (8) is fixedly connected with block (11), described
It is connected between working chamber (1) and the first branch pipe (3), the second branch pipe (4) and compression chamber (5), first branch pipe (3) is far from work
The one end for making chamber (1) is connected with relief valve (20), and the relief valve (20) is connected with air exhauster (21), the pumping by conduit
Machine (21) is driven by motor (22), and second branch pipe (4) runs through shell (2) and air communication, and the working chamber (1) is internal
Equipped with flapper (9), flapper (9) side is connected with shaft (10), and working chamber is run through in shaft (10) upper end
(1) upper surface and shell (2), shaft (10) end are located at the inside of working chamber (1) inner wall, the shaft (10) and work
It is provided with airtight and watertight padding (12) between chamber (1) inner wall, is arranged with sealing ring (13) on the shaft (10), the sealing ring (13)
It is glued between working chamber (1) inner wall to connect, it is fixedly connected between the flapper (9) and shaft (10), the shaft
(10) top is equipped with limited block (14), and working chamber (1) upper surface is equipped with lock device (17), sets inside the lock device (17)
Have gag lever post (16), the gag lever post (16) runs through lock device (17) side wall.
2. a kind of clothing tailoring machine cloth negative pressure clamping device according to claim 1, it is characterised in that: the limited block
(14) reeded one third disk is opened for edge, is equipped between lock device (17) inner wall and gag lever post (16) end
Pressure spring (18) is matched between the gag lever post (16) and limited block (14) by groove.
3. a kind of clothing tailoring machine cloth negative pressure clamping device according to claim 1, it is characterised in that: described first
Pipe (3), the second branch pipe (4) are located at the internal end face of working chamber (1) and are equipped with rubber ring, and the air exhauster (21) and air connect
It is logical.
4. a kind of clothing tailoring machine cloth negative pressure clamping device according to claim 1, it is characterised in that: the working chamber
(1) by cooperating between shell (2) and station (23), shaft (10) top is equipped with handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257502.2U CN208618161U (en) | 2018-08-06 | 2018-08-06 | A kind of clothing tailoring machine cloth negative pressure clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257502.2U CN208618161U (en) | 2018-08-06 | 2018-08-06 | A kind of clothing tailoring machine cloth negative pressure clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618161U true CN208618161U (en) | 2019-03-19 |
Family
ID=65708900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821257502.2U Active CN208618161U (en) | 2018-08-06 | 2018-08-06 | A kind of clothing tailoring machine cloth negative pressure clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283528A (en) * | 2020-03-10 | 2020-06-16 | 程前 | Timber grinding device |
-
2018
- 2018-08-06 CN CN201821257502.2U patent/CN208618161U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283528A (en) * | 2020-03-10 | 2020-06-16 | 程前 | Timber grinding device |
| CN111283528B (en) * | 2020-03-10 | 2021-02-12 | 浙江新诺贝家居有限公司 | Timber grinding device |
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Address after: 246100 No. 7, Xiong Shan Road, Huaining Industrial Park, Anqing, Anhui Patentee after: Anhui Meiyu Group Co., Ltd Address before: 246100 No. 7, Xiong Shan Road, Huaining Industrial Park, Anqing, Anhui Patentee before: ANHUI MEIYU INTELLIGENT TECHNOLOGY Co.,Ltd. |