CN207861570U - A kind of plaiter - Google Patents
A kind of plaiter Download PDFInfo
- Publication number
- CN207861570U CN207861570U CN201820122991.4U CN201820122991U CN207861570U CN 207861570 U CN207861570 U CN 207861570U CN 201820122991 U CN201820122991 U CN 201820122991U CN 207861570 U CN207861570 U CN 207861570U
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- CN
- China
- Prior art keywords
- cloth
- plaiting
- roller
- rack
- regulating roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to cloth processing equipment fields, disclose a kind of plaiter, including rack, plaiting platform is provided in rack, plaiting platform is provided at both ends with the card cloth component for pushing down cloth, rack both sides are provided with portal frame, plaiting knife assembly is connected with by swing rod in the middle part of portal frame, the one end of rack far from plaiting platform is provided with entering arrangment, entering arrangment includes being rotatablely installed in rack and the transfer roller that sets gradually, first hold-down roller, idler roller, second hold-down roller and drive roll, the active motor coaxially connected with drive roll is provided in the rack, the speed regulation device of the rotating speed according to the elastic status adjustment active motor of cloth is provided on the portal frame.The utility model is adjusted active motor rotating speed according to cloth elasticity using speed regulation device, cloth is prevented excessively to be tensioned and relax, the cloth for preventing code good situations such as fold occurs, improves plaiting quality, reduce the bad cloth of plaiting effect to occur, to improve production efficiency.
Description
Technical field
The utility model is related to cloth processing equipment field, more particularly to a kind of plaiter.
Background technology
It is higher and higher with the requirement of production efficiency, generally worked using plaiter to carry out the plaiting of high speed to cloth.
Existing plaiter is provided with plaiting platform 12,12 both ends of plaiting platform are set as shown in Figure 1, including rack 1 in rack 1
It is equipped with the card cloth component 3 for pushing down cloth, portal frame 11 is provided in rack 1,11 middle part of portal frame is connected with by swing rod 13
Plaiting knife assembly 2, the one end of rack 1 far from plaiting platform 12 are provided with entering arrangment 4, and entering arrangment 4 includes rotational installation in machine
On frame 1 and the transfer roller 41, the first hold-down roller 42, idler roller 43, the second hold-down roller 44 and the drive roll 45 that set gradually, rack
Be provided on 1 with drive roll 45 it is coaxially connected with drive cloth convey active motor 46, wait for that the cloth of plaiting is positioned over transmission
In the cloth frame 14 of 41 lower section of roller, cloth 43 sides, second pressure on 41 top of transfer roller, 42 lower section of the first hold-down roller, idler roller
44 lower section of tight roller and 45 top of drive roll are transported to again on plaiting knife assembly 2, by plaiting knife assembly 2 on plaiting platform 12 come
It returns and moves back and forth, coordinate plaiting knife assembly 2 to push down at cloth edge to which cloth code is good using card cloth component 3.
Existing plaiter drives drive roll rotation by active motor at work, passes through the frictional force of drive roll and cloth
It drives cloth to be transported on plaiting knife assembly, plaiting is carried out in the state that swings when due to plaiting knife assembly plaiting, plaiting
Speed is different so that cloth can have trend by a loosening and a tightening, and when cloth excessively relaxes, active motor is continued to original
Speed transmission cloth can make the cloth between drive roll and plaiting knife assembly more relaxation in addition it is sagging, in the cloth for causing code good
Between there is fold and relaxation, influence plaiting quality.
Utility model content
The purpose of this utility model is to provide a kind of plaiter, can change the transmission of cloth according to the elastic situation of cloth
The case where speed is to avoid the occurrence of excessively relaxation and be tensioned.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of plaiter, including
Rack is provided with plaiting platform in rack, and plaiting platform is provided at both ends with the card cloth component for pushing down cloth, and rack both sides are provided with dragon
Door frame, portal frame middle part are connected with plaiting knife assembly by swing rod, and the one end of rack far from plaiting platform is provided with entering arrangment, into
Cloth apparatus include be rotatablely installed in rack and set gradually transfer roller, the first hold-down roller, idler roller, the second hold-down roller and
Drive roll is provided with the active motor coaxially connected with drive roll in the rack, is provided with according to cloth on the portal frame
The speed regulation device of the rotating speed of elastic status adjustment active motor.
By using above-mentioned technical proposal, when work cloth it is placed in the vessel sequentially pass through above transfer roller, first compresses
Below roller, above idler roller, above the second beneath hold-down rollers and drive roll, plaiting knife assembly is eventually passed through, passes through actively electricity
Machine rotation drives drive roll rotation, keeps cloth constantly defeated to plaiting knife assembly using the frictional force between drive roll and cloth
It send, plaiting knife assembly moves reciprocatingly with the swing of swing rod on plaiting platform back and forth, and by cloth while moving reciprocatingly
Code in layer is on plaiting platform, and when cloth is moved to plaiting knife assembly under card cloth component, card cloth component is by cloth pressure
Firmly and plaiting knife assembly can continue to move back and forth, so cycle carry out plaiting, when plaiting knife assembly returns from card cloth component
When movement, cloth is in gradual relaxed state, slows down the rotating speed of active motor by speed regulation device, to slow down the transmission of cloth
Speed prevents relaxed state from aggravating, when plaiting knife assembly is from two card cloth component centre positions to two card cloth component movements, cloth
In gradual tensioning state, by the rotating speed of speed regulation device quickening active motor to accelerate the conveying speed of cloth, to alleviate
The tensioning state of cloth so that the plaiting process of cloth is more smooth, improves plaiting quality.
It is further arranged to：The portal frame both sides are both provided with elastic component, and two elastic components are back to the one of portal frame
End is provided with link block, regulating roller is rotatablely equipped on two link blocks, the regulating roller is located at the oblique upper of drive roll.
By using above-mentioned technical proposal, when plaiting knife is from two card cloth component centre positions to two card cloth component movements,
Cloth is in the state being gradually tensioned, and cloth gradually increases the active force that regulating roller is downward so that elastic component elongation, elastic component are stretched
When long, regulating roller height and position reduces, and the distance of drive roll to regulating roller reduces so that cloth fluffs, to alleviate cloth
Rate of tension, when plaiting knife assembly is moved from two card cloth components to centre position, cloth is exchanged in gradually loose state, cloth
The downward active force reduction of roller is saved so that elastic component is shunk, when elastic component is shunk, regulating roller height and position increases, drive roll to tune
The distance for saving roller increases so that cloth is tightened, simple in structure, automatically adjust, keep cloth elastic to alleviate the slackness of cloth
Degree is in moderate state, increases plaiting quality.
It is further arranged to：The speed regulation device include be set on portal frame and connect with active motor controller,
It is set on portal frame and the inductor being connect with controller signals and the sensing chip being set on link block.
By using above-mentioned technical proposal, sensing chip is incuded using inductor, when cloth is tensioned, regulating roller because
Elastic component extend and height and position reduce when, the height of sensing chip also declines with regulating roller, when inductor senses sensing chip,
Inductor sends signal as controller, and controller controls active motor acceleration rotation to increase the transmission of cloth after receiving signal
Speed, when cloth tensioning degree is alleviated or gradually relaxes, regulating roller height and position due to elastic component is shunk increases, sensing chip
Height is also increased with regulating roller so that inductor induction stops control active motor less than sensing chip, at this time controller, makes actively
Motor rotates in tempo so that the transmission speed of cloth reduces, and simple in structure to alleviate the relaxation of cloth, regulating effect is good,
Increase plaiting quality.
It is further arranged to：The elastic component is spring.
By using above-mentioned technical proposal, spring structure is simple, at low cost, and elastic deformation effect is good, being capable of sensitive root
The active force of regulating roller is extended or shunk according to cloth, so that speed regulation device reaction is sensitiveer.
It is further arranged to：The locating part for being limited to cloth width direction is provided in the regulating roller.
By using above-mentioned technical proposal, cloth is during transmission the phenomenon that there are sideslips, leads to plaiting knife group
The cloth stacking that part plaiting time-code goes out is irregular, influences plaiting effect, is limited, prevented to cloth width direction using locating part
Cloth sideslip in the axial direction of regulating roller so that plaiting effect is more preferable.
It is further arranged to：The locating part includes the limiting block for being set in regulating roller and being axially distributed along regulating roller
Plate.
By using above-mentioned technical proposal, axial movement of the cloth in regulating roller is limited to prevent by postive stop baffle
Cloth sideslip in the width direction of cloth keeps the cloth that code goes out more neat.
It is further arranged to：The postive stop baffle sliding is connected in regulating roller, between the postive stop baffle and regulating roller
It is provided with locating piece.
By using above-mentioned technical proposal, can along regulating roller slide axially postive stop baffle to change postive stop baffle it
Between distance and postive stop baffle is positioned by locating piece with adapt to without width size cloth plaiting work, also may be used
Postive stop baffle to be moved to position of the cloth for coordinating plaiting knife assembly change code to go out on plaiting platform to the same direction.
It is further arranged to：The locating piece includes location hole and positioning bolt, and the location hole is opened in limiting plate
On, the positioning bolt is threadedly connected in location hole and the screw rod bottom end of positioning bolt and regulating roller are inconsistent.
By using above-mentioned technical proposal, using the screw rod of positioning bolt contradict regulating roller to by postive stop baffle positioning with
Simple in structure in regulating roller, good positioning effect is easy to adjust.
It is further arranged to：The transmission roller surface is provided with the second flattening screw thread.
By using above-mentioned technical proposal, start just using the second flattening screw thread on transfer roller to cloth in cloth transmission
Carry out axial flattening, prevent it is not smooth enough when cloth conveying cause plaiting effect poor, increase plaiting quality.
In conclusion the utility model has the advantages that：
1, the rotating speed of drive roll is adjusted according to the tensioning and relaxation cases of cloth using speed regulation device, works as cloth
When relaxation, slow down the rotating speed of drive roll to slow down the conveying of cloth, delay the relaxation of cloth, when cloth is tensioned, accelerates master
The rotating speed of dynamic roller delays the tensioning of cloth to accelerate the conveying of cloth；
2, cloth is judged in tensioning or relaxed state using the height and position of inductor sensitive piece and send
Signal controls the output rotating speed of active motor to controller, by controller to adjust the elasticity of cloth, structure
Simply, it is quick on the draw, regulating effect is good；
When 3, making plaiting using postive stop baffle come the limit carried out to cloth in width direction cloth stack layer and layer it
Between it is more neat, postive stop baffle can slide along regulating roller can make plaiter be suitable for the yarders of cloth of different size
Make.
Description of the drawings
Fig. 1 is background technology structural schematic diagram；
Fig. 2 is example structure schematic diagram；
Fig. 3 is embodiment front view, to indicate the height relationships of regulating roller and drive roll；
Fig. 4 is enlarged drawing at A in Fig. 3；
In figure：1, rack；11, portal frame；12, plaiting platform；13, swing rod；14, cloth frame；2, plaiting knife assembly；3, card cloth group
Part；4, entering arrangment；41, transfer roller；48, motor is transmitted；49, the second flattening screw thread；42, the first hold-down roller；43, idler roller；
44, the second hold-down roller；45, drive roll；46, active motor；47, the first flattening screw thread；5, regulating device；51, regulating roller；52、
Link block；53, elastic component；54, the first regulating part；55, the second regulating part；56, piece is contradicted；57, adjusting nut；6, guide rod；7、
Locating part；8, locating piece；81, location hole；82, positioning bolt；9, speed regulation device；91, controller；92, inductor；93, incude
Piece.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of plaiter is provided with plaiting platform 12, the setting of 12 both ends of plaiting platform as shown in Fig. 2, including rack 1 in rack 1
There are the card cloth component 3 for pushing down cloth, 1 both sides of rack to be provided with portal frame 11,11 middle part of portal frame is connected with code by swing rod
Cloth knife assembly 2, the one end of rack 1 far from plaiting platform 12 are provided with entering arrangment 4, and entering arrangment 4 includes rotational installation in rack 1
Transfer roller 41, the first hold-down roller 42, idler roller 43, the second hold-down roller 44 and drive roll 45 upper and set gradually, in rack 1
Be provided with drive roll 45 it is coaxially connected with drive cloth convey active motor 46,45 surface of drive roll is provided with the first flattening
Screw thread 47 is provided with transmission motor 48 in rack 1, and output shaft and the transfer roller 41 for transmitting motor 48 are coaxially connected, transfer roller 41
Surface is provided with the second flattening screw thread 49.
As shown in Fig. 2, 11 both sides of portal frame be provided with it is elastic for adjusting cloth between drive roll 45 and plaiting knife assembly 2
The regulating device 5 of degree.Regulating device 5 includes regulating roller 51, link block 52 and elastic component 53.
In conjunction with shown in Fig. 2 and Fig. 4, elastic component 53 is spring, and there are two springs, and one end of two springs is adjusted by first
Part 54 is connected on portal frame 11, and the other end is connect by the second regulating part 55 with link block 52.
In conjunction with shown in Fig. 2 and Fig. 4, the first regulating part 54 includes adjusting cylinder, is adjusted there are two cylinders, and two adjusting cylinders are equal
It is fixed on portal frame 11 and is located at 51 both ends of regulating roller, the piston rod for adjusting cylinder is connected with one end of spring.
As shown in figure 4, the second regulating part 55 includes contradicting piece 56 and adjusting nut 57, it is respectively and fixedly provided on two link blocks 52
Guide rod 6, the one end of guide rod 6 far from link block 52 wear sliding with the piston rod for adjusting cylinder, contradict piece 56 and spring is arranged
In on guide rod 6, adjusting nut 57 is threadedly connected on guide rod 6 and between conflict piece 56 and link block 52, adjusting nut 57
It is rotatablely connected with piece 56 is contradicted, the face for contradicting piece 56 back to link block 52 is fixedly connected with spring.
In conjunction with shown in Fig. 2 and Fig. 3, regulating roller 51 be located at the oblique upper of drive roll 45 and rotational installation in two link blocks 52 it
Between, finite place piece 7 is set in regulating roller 51, locating piece 8 is provided between locating part 7 and regulating roller 51, locating part 7 includes limit
Baffle, locating piece 8 include location hole 81 and positioning bolt 82, and postive stop baffle has two pieces of slidings to be installed in regulating roller 51,
Location hole 81 is opened on postive stop baffle, and positioning bolt 82 is threadedly connected in location hole 81 and the screw rod bottom end of positioning bolt 82
It is inconsistent with regulating roller 51.
In conjunction with shown in Fig. 3 and Fig. 4, it is provided on portal frame 11 and turning for active motor 46 is adjusted according to the elastic state of cloth
The speed regulation device 9 of speed.Speed regulation device 9 includes controller 91, controller 91 and sensing chip 93, and controller 91 is installed on portal frame
It is connected on 11 and with active motor 46, sensing chip 93 is installed on link block 52 back on one end of regulating roller 51, inductor 92
It is installed on portal frame 11 and is connected with active motor 46.
Plaiting knife assembly, card cloth component, swing rod operation principle：Plaiting knife assembly includes knife rest, and the middle part of knife rest, which is equipped with, wears
The both sides of cloth hole, knife rest are symmetrically connected with even intilted plaiting knife, and the bottom end on the outside of plaiting knife is hinged with tabletting, tabletting
It is connected with torsional spring between plaiting knife.Swing rod, which swings back and forth, drives plaiting knife assembly to move back and forth.Card cloth component includes being set to
The card cloth item at plaiting platform both ends, plaiting knife assembly move to card cloth item when being contradicted with card cloth item and lift and returned in plaiting knife assembly
It falls when movement and pushes down cloth.When work, cloth wears cloth hole, and plaiting knife assembly is done with the swing of swing rod on plaiting platform
Move back and forth with drive cloth repeatedly code on plaiting platform.
Use principle：Cloth is placed in the vessel when work sequentially passes through 41 top of transfer roller, 42 lower section of the first hold-down roller, opens
45 top of 43 top of tight roller, 44 lower section of the second hold-down roller and drive roll, eventually passes through plaiting knife assembly 2, passes through active motor
46 rotations drive the rotation of drive roll 45, transmission motor 48 that transfer roller 41 is driven to rotate, and utilize rubbing between drive roll 45 and cloth
The frictional force wiped between power, transfer roller 41 and cloth drives cloth constantly to be conveyed to plaiting knife assembly 2, plaiting knife assembly 2 with
The swing of swing rod moves reciprocatingly back and forth on plaiting platform 12, and the code of cloth in layer exists while moving reciprocatingly
On plaiting platform 12, when cloth is moved to plaiting knife assembly 2 under card cloth component 3, card cloth component 3 pushes down cloth and plaiting knife
Component 2 can continue to move back and forth, and so cycle carries out plaiting.
The first flattening screw thread 47 on the second flattening screw thread 49 and drive roll 45 on transfer roller 41 produces the cloth of contact
It is raw so that cloth is kept smooth in transmission process to the active force at cloth both sides.
Postive stop baffle in regulating roller 51 limits the width direction of cloth, and the transmission direction of cloth is made to be limited
It is fixed, prevent cloth sideslip.
When needing to change the position of plaiting, can rotate release positioning bolt 82 makes screw rod and the adjusting of positioning bolt 82
Roller 51 is detached from, and is gone out to needing the position that plaiting discharges to slide the gap between the two postive stop baffle amount of making postive stop baffles with plaiting is needed
The aligned in position of material and again screwed in place bolt 82.
When needing the cloth to different in width to carry out plaiting, can rotate release positioning bolt 82 makes positioning bolt 82
Screw rod is detached from regulating roller 51, and along two postive stop baffles of axial sliding of regulating roller 51, distance is equal to cloth between making two postive stop baffles
Width and rotation screwed in place bolt 82 again.
When plaiting knife is moved from two card cloth components, 3 centre position to two card cloth components 3, cloth is in the shape being gradually tensioned
State, cloth, which gradually increases the active force that regulating roller 51 is downward, makes elastic component 53 extend, when elastic component 53 extends, regulating roller 51
Height and position reduces, and the distance of drive roll 45 to regulating roller 51 reduces so that and cloth fluffs, to alleviate the rate of tension of cloth,
When plaiting knife assembly 2 is moved from two card cloth components 3 to centre position, cloth is in gradually loose state, and cloth is to regulating roller
51 downward active forces reduce so that elastic component 53 is shunk, and when elastic component 53 is shunk, 51 height and position of regulating roller increases, drive roll
The distance of 45 to regulating roller 51 increases so that cloth is tightened, to alleviate the slackness of cloth.
When cloth is tensioned, regulating roller 51 due to elastic component 53 extends height and position reduce when, the height of sensing chip 93
Decline with regulating roller 51, when inductor 92 senses sensing chip 93, inductor 92 sends signal, controller 91 as controller 91
Receive signal after control active motor 46 accelerate rotation to increase the transmission speed of cloth, when cloth tensioning degree alleviate or by
When gradually relaxing, height and position due to elastic component 53 is shunk of regulating roller 51 increases, and the height of sensing chip 93 is also increased with regulating roller 51,
So that the induction of inductor 92, less than sensing chip 93, the control active motor 46 of the stopping of controller 91 at this time makes active motor 46 by original
Speed rotation is so that the transmission speed of cloth reduces, and simple in structure to alleviate the relaxation of cloth, regulating effect is good, increases code
Cloth quality.
Length by controlling to adjust the stretching of the piston rod of cylinder can change the height of regulating device 5, to change
Cloth telescopic variable quantity when telescopic spring identical amount, when regulating roller 51 is located at the oblique upper of drive roll 45 and adjusts cylinder
Piston rod stretch out amount is bigger, telescopic spring identical amount when, the telescopic variable quantity of cloth is smaller, adjusts gentler；It adjusts
Amount that the piston rod of displacements of cylinders stretches out is smaller, telescopic spring identical amount when, the telescopic variable quantity of cloth is bigger, adjusts Shaoxing opera
It is strong.
The height and position of regulating roller 51 can be finely adjusted by rotating adjusting nut 57, when regulating roller 51 is located at actively
The oblique upper of roller 45 and the position of adjusting nut 57 is higher, telescopic spring identical amount when, the telescopic variable quantity of cloth is smaller,
It adjusts gentler；When regulating roller 51 be located at the oblique upper of drive roll 45 and adjusting nut 57 position is lower, telescopic spring is identical
Amount when, the telescopic variable quantity of cloth is bigger, adjust it is more violent.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of plaiter, including rack (1), be provided with plaiting platform (12) in rack (1), plaiting platform (12) be provided at both ends with by
The card cloth component (3) that cloth is pushed down, rack (1) both sides are provided with portal frame (11), are connected by swing rod in the middle part of portal frame (11)
There are plaiting knife assembly (2), the one end of rack (1) far from plaiting platform (12) to be provided with entering arrangment (4), entering arrangment (4) includes
Be rotatablely installed in rack (1) and set gradually transfer roller (41), the first hold-down roller (42), idler roller (43), second compress
Roller (44) and drive roll (45), be provided on the rack (1) with the coaxially connected active motor (46) of drive roll (45),
It is characterized in that：It is provided on the portal frame (11) and is filled according to the speed governing of the rotating speed of the elastic status adjustment active motor (46) of cloth
It sets (9).
2. a kind of plaiter according to claim 1, it is characterised in that：Portal frame (11) both sides are both provided with elasticity
One end of part (53), two elastic component (53) back to the portal frames (11) is provided with link block (52), two link blocks (52)
On be rotatablely equipped with regulating roller (51), the regulating roller (51) is located at the oblique upper of drive roll (45).
3. a kind of plaiter according to claim 2, it is characterised in that：The speed regulation device (9) includes being set to gantry
The controller (91) that is connect on frame (11) and with active motor (46), be set on portal frame (11) and with controller (91) signal
The inductor (92) of connection and the sensing chip (93) being set on link block (52).
4. a kind of plaiter according to claim 2, it is characterised in that：The elastic component (53) is spring.
5. a kind of plaiter according to claim 2, it is characterised in that：It is provided with for cloth on the regulating roller (51)
The locating part (7) that material width direction is limited.
6. a kind of plaiter according to claim 5, it is characterised in that：The locating part (7) includes being set to regulating roller
(51) postive stop baffle being axially distributed on and along regulating roller (51).
7. a kind of plaiter according to claim 6, the postive stop baffle sliding is connected in regulating roller (51), the limit
It is provided with locating piece (8) between position baffle and regulating roller (51).
8. a kind of plaiter according to claim 7, it is characterised in that：The locating piece (8) include location hole (81) with
And positioning bolt (82), the location hole (81) are opened on limiting plate, the positioning bolt (82) is threadedly connected to location hole
(81) in the and screw rod bottom end of positioning bolt (82) and regulating roller (51) are inconsistent.
9. a kind of plaiter according to claim 1, it is characterised in that：Transfer roller (41) surface is provided with the second exhibition
Flat thread (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122991.4U CN207861570U (en) | 2018-01-24 | 2018-01-24 | A kind of plaiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122991.4U CN207861570U (en) | 2018-01-24 | 2018-01-24 | A kind of plaiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861570U true CN207861570U (en) | 2018-09-14 |
Family
ID=63458607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820122991.4U Expired - Fee Related CN207861570U (en) | 2018-01-24 | 2018-01-24 | A kind of plaiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612246A (en) * | 2018-12-30 | 2019-04-12 | 张曼 | Drying unit is used in a kind of processing of garment material |
| CN109732686A (en) * | 2019-02-26 | 2019-05-10 | 深圳市富邦精密机械科技有限公司 | Digital die-cutting machine and its materials and parts tighten control method, apparatus and system |
-
2018
- 2018-01-24 CN CN201820122991.4U patent/CN207861570U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612246A (en) * | 2018-12-30 | 2019-04-12 | 张曼 | Drying unit is used in a kind of processing of garment material |
| CN109732686A (en) * | 2019-02-26 | 2019-05-10 | 深圳市富邦精密机械科技有限公司 | Digital die-cutting machine and its materials and parts tighten control method, apparatus and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20220124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |