CN103614869B - Sock piece-end sewing is cut and is cut crotch device continuously in crotch equipment - Google Patents
Sock piece-end sewing is cut and is cut crotch device continuously in crotch equipment Download PDFInfo
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- CN103614869B CN103614869B CN201310598496.2A CN201310598496A CN103614869B CN 103614869 B CN103614869 B CN 103614869B CN 201310598496 A CN201310598496 A CN 201310598496A CN 103614869 B CN103614869 B CN 103614869B
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Abstract
The invention provides a kind of sock piece-end sewing to cut and cut crotch device continuously in crotch equipment, it is provided with rotating servo-actuated installing rack, and it is inner that servo-actuated installing rack is in the race way of wearing hosiery machine structure; Each hosiery machine structure of wearing configures servo-actuated actuator respectively, and servo-actuated actuator moves with wearing together with hosiery machine structure, servo-actuated installing rack is provided with the bindiny mechanism that can be connected with servo-actuated actuator and throw off; Servo-actuated installing rack is provided with and draws hosiery machine structure, shear mechanism.The present invention can realize cutting crotch in the course of conveying of socks, and eliminating machine is completely cut crotch time out used, and the frequent urgency of machine of significantly enhancing productivity, avoid stops anxious starting; And it is inner that servo-actuated installing rack of the present invention and Jian Dang mechanism are in the race way of wearing hosiery machine structure, cuts crotch device and do not take up an area separately, can cut crotch equipment than sock piece-end sewing in the past and take up an area less, equipment of saving takes up an area.
Description
Technical field
The present invention relates to the production equipment of socks, particularly relate to sock piece-end sewing and cut and cut crotch device continuously in crotch equipment.
Background technology
The production of panty hose comprise socks margin to seam, cut the operation that crotch, stitching (spelling crotch) etc. carry out successively.In the past, these operations mostly were scissors hand-manipulated, Sewing machines is processed, inefficiency.
Also have sock piece-end sewing to cut crotch equipment at present, it utilizes different manipulator Automatic continuous carry out sock piece-end sewing and cut crotch.But because the manipulator carrying out sock piece-end sewing is just in time orthogonal with the direction of motion of carrying out the manipulator cutting crotch, and it is different with the throughput direction of socks to cut the crotch direction of motion, therefore, current equipment is merely able to realize carrying socks while margin to seam, but when cutting crotch, then need to suspend conveying socks, socks are remained static, restarts again after cutting crotch end of operation and remain in operation.Thus, the integral production efficiency of machine cut crotch operation to limit and lower, and machinery requirement suddenly stops anxious starting frequently, and this has very large infringement to the reliability of equipment and durability
And what this kind of sock piece-end sewing cut crotch equipment cuts the outside that crotch device is placed in socks pipe revolution range, equipment takes up an area also very large.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sock piece-end sewing and cuts and cut crotch device continuously in crotch equipment, can as margin to seam equipment, carry out cutting crotch in the course of conveying of socks, thus the frequent urgency of machine of enhancing productivity, avoid stops anxious starting, and equipment takes up an area saving.For this reason, the present invention is by the following technical solutions:
Sock piece-end sewing is cut and is cut crotch device continuously in crotch equipment, what described sock piece-end sewing cut that crotch equipment is provided with multiple horizontally set wears hosiery machine structure, described crotch device of cutting continuously is provided with shear mechanism, crotch is cut described in described shear mechanism is used for carrying out, described multiple hosiery machine structure spacing of wearing equally is arranged in shuttling movement mechanism, be recycled motion drive and make shuttling movement, described shuttling movement mechanism makes shuttling movement on the vertical plane, and has one section of arc track correspondence and cut crotch work; It is characterized in that:
Described crotch device of cutting continuously is provided with rotating servo-actuated installing rack, and the rotation center of servo-actuated installing rack is concentric with the center of circle of described arc track, and it is inner that described servo-actuated installing rack is in the race way of wearing hosiery machine structure;
Each hosiery machine structure of wearing configures servo-actuated actuator respectively, and described servo-actuated actuator moves with wearing together with hosiery machine structure, described servo-actuated installing rack is provided with the bindiny mechanism that can be connected with servo-actuated actuator and throw off;
Described margin to seam cut crotch equipment to cut crotch station corresponding to the centre of the arc section of shuttling movement track, described bindiny mechanism with follower link beginning link position with start all corresponding arc section at shuttling movement track of disengaging configuration;
Describedly cut the resetting-mechanism that crotch equipment is also provided with servo-actuated installing rack continuously, described resetting-mechanism drive described servo-actuated installing rack from its be turned back to it with disengaging configuration follower link and start link position with follower link;
Described servo-actuated installing rack is provided with and draws hosiery machine structure, described in draw hosiery machine structure to cut crotch benchmark position draw very socks for outwards being moved to by socks, described shear mechanism is arranged on servo-actuated installing rack.
On the basis adopting technique scheme, the present invention also can adopt following further technical scheme:
Described shear mechanism comprises:
Cut socks cylinder, be connected on servo-actuated installing rack, the power seesawed along socks length direction is provided;
Scissors advance and retreat cylinder, is connected on slide block, and by cutting that socks cylinder drives, length direction along socks seesaws, and described scissors advance and retreat cylinder provides scissors to enter and cuts crotch position and exit the power cutting crotch position;
Knife rest, is connected with scissors advance and retreat cylinder, enters cut crotch position and exit the motion of cutting on crotch locality by scissors advance and retreat air cylinder driven described in being undertaken;
Scissors motor, is contained on knife rest, drives the moving knife in scissors to be rotated.
Described scissors comprises bed plate and moving knife, and described bed plate is contained on the fixed block that is fixed on knife rest, and socks pull open to the side wearing hosiery machine structure for inserting in socks and form scissors with moving knife by described bed plate.
Described draw hosiery machine structure to comprise can be close to wear hosiery machine structure and leave wear hosiery machine structure draw socks to take turns, drive draw socks to take turns to rotate draw socks motor, drive draw socks to take turns to carry out above-mentioned being close to wear hosiery machine structure and leave wear socks mechanism kinematic draw socks cylinder.
The described socks wheel that draws is connected with belt mechanism, drawing socks to take turns is the coaxial wheels of the driven pulley of belt mechanism, the described socks wheel that draws also connects swing arm, the axis of oscillation of described swing arm and the driving wheel dead in line of belt mechanism, described belt mechanism drives by drawing socks motor, and described swing arm is by drawing socks air cylinder driven.
The stop member that the bindiny mechanism that described and servo-actuated actuator coordinates comprises cylinder and moved forward and backward by air cylinder driven, described stop member coordinates with described servo-actuated actuator.
Stop member mount pad is provided with in the bindiny mechanism that described and servo-actuated actuator coordinates, described stop member mount pad is connected with cylinder, described stop member mount pad is also provided with by spring-supported movable barrier parts, movable barrier parts and stop member form the draw-in groove coordinated with servo-actuated actuator, with servo-actuated installing rack gyratory directions for forward direction, movable barrier parts are in the front of stop member and have the spigot surface coordinated with servo-actuated actuator.
Described resetting-mechanism is articulated and connected by reset cylinder and restoring link and forms.
State when being in servo-actuated connecting portion with servo-actuated installing rack is as the criterion, and described shear mechanism is in this side towards arc track of servo-actuated installing rack, and described belt mechanism mechanism is in this side of the arc track dorsad of servo-actuated installing rack.
Described servo-actuated actuator is arranged on will be worn in syndeton that hosiery machine structure is connected in shuttling movement mechanism.
Owing to adopting technical scheme of the present invention, the present invention can realize cutting crotch in the course of conveying of socks, and eliminating machine is completely cut crotch time out used, and the frequent urgency of machine of significantly enhancing productivity, avoid stops anxious starting; And it is inner that servo-actuated installing rack of the present invention and Jian Dang mechanism are in the race way of wearing hosiery machine structure, cuts crotch device and do not take up an area separately, can cut crotch equipment than sock piece-end sewing in the past and take up an area less, equipment of saving takes up an area.
Accompanying drawing explanation
Fig. 1 is the front view cutting crotch working position that in embodiment provided by the present invention, sock piece-end sewing cuts crotch equipment, and in FIG, servo-actuated installing rack is in servo-actuated connecting portion.
Fig. 2 be in embodiment provided by the present invention sock piece-end sewing cut crotch equipment cut crotch working position remove part socks pipe and socks plate after side view.
Fig. 3 is scissors and the cooperation schematic diagram wearing hosiery machine structure in embodiment provided by the present invention.
Fig. 4 is the schematic diagram of scissors in embodiment provided by the present invention.
Detailed description of the invention
With reference to accompanying drawing.Sock piece-end sewing provided by the present invention is cut and is cut crotch device continuously in crotch equipment, what described sock piece-end sewing cut that crotch equipment comprises multiple horizontally set wears hosiery machine structure, wear hosiery machine structure for wear socks for margin to seam and cut crotch processing, wear the socks plate 2 that hosiery machine structure mainly comprises socks pipe 3 and socks pipe both sides, drawing reference numeral 15 is for being through the socks on hosiery machine structure.Described multiple hosiery machine structure spacing of wearing equally is arranged in shuttling movement mechanism, be recycled motion drive and make shuttling movement, described shuttling movement mechanism makes shuttling movement on the vertical plane, and there is one section of arc track correspondence cut crotch work, described shuttling movement mechanism can adopt the shuttling movement mechanisms such as chain, carrier bar, driving belt.Drawing reference numeral A is the shuttling movement direction of shuttling movement mechanism.
Described crotch device of cutting continuously is provided with rotating servo-actuated installing rack 14, and the rotation center of servo-actuated installing rack is concentric with the center of circle of described arc track, and it is inner that described servo-actuated installing rack 14 is in the race way of wearing hosiery machine structure;
Each hosiery machine structure of wearing configures servo-actuated actuator 4 respectively, and described servo-actuated actuator 4 moves with wearing together with hosiery machine structure, described servo-actuated installing rack 14 is provided with the bindiny mechanism that can be connected with servo-actuated actuator 4 and throw off.
Described servo-actuated actuator 4 can in pin-shaped, and described servo-actuated actuator 4 can be arranged on will be worn in syndeton that hosiery machine structure is connected in shuttling movement mechanism, and this syndeton can be wear the socks pipe Connection Block 6 of hosiery machine structure.
Described margin to seam cut crotch equipment to cut crotch station B corresponding to the centre of the arc section of shuttling movement track, described bindiny mechanism with follower link 4 beginning link position B1 with start all corresponding arc section at shuttling movement track of disengaging configuration.
The bindiny mechanism that described and servo-actuated actuator coordinates adopts cylinder 55 and is driven the stop member 52 moved forward and backward by cylinder 55, and described stop member 52 coordinates with described servo-actuated actuator 4.After it advances, being blocked on the motion path of servo-actuated actuator 4, when stepping back thereafter, can exiting from the motion path of servo-actuated actuator 4.
Also stop member mount pad 51 can be provided with further in the bindiny mechanism that described and servo-actuated actuator coordinates, described stop member mount pad 51 is connected with cylinder 55, described stop member mount pad 51 is also provided with the movable barrier parts 53 supported by spring 54, stop member 52 also can be arranged on stop member mount pad 51, movable barrier parts 53 and stop member 52 form the draw-in groove coordinated with servo-actuated actuator 4, with servo-actuated installing rack gyratory directions for forward direction, movable barrier parts 53 are in the front of stop member 52 and have the spigot surface coordinated with servo-actuated actuator 4.
Describedly cut the resetting-mechanism that crotch equipment is also provided with servo-actuated installing rack 14 continuously, described resetting-mechanism drive described servo-actuated installing rack 14 from its be turned back to it with disengaging configuration follower link and start link position B1 with follower link.Described resetting-mechanism can be articulated and connected by reset cylinder 10 and restoring link 9 and form, the other end of restoring link 9 is connected with the gyroaxis 8 of servo-actuated installing rack 14, reset cylinder is then hingedly mounted on reset cylinder seat 11, and reset cylinder seat 11 is arranged on fixed frame 1.
Described servo-actuated installing rack is provided with and draws hosiery machine structure, shear mechanism, the described hosiery machine structure that draws draws very socks for socks are pulled outwardly (i.e. D1 direction) along socks pipe to cutting crotch benchmark position, cutting crotch benchmark position is for when cutting crotch, and the stocking blank of socks is in the normal place of wearing on hosiery machine structure.
Described shear mechanism comprises:
Cut socks cylinder 131, be connected on servo-actuated installing rack 14, the power seesawed along socks length direction D is provided; Wherein along the direction of forward movement D1 of socks length direction for cutting crotch direction.
Scissors advance and retreat cylinder 124, is connected on slide block 133, and by cutting that socks cylinder 131 drives, length direction along socks seesaws, and described scissors advance and retreat cylinder 124 provides scissors to enter and cuts crotch position and exit the motion-promotion force cut on crotch locality E.Described slide block 133 and slide rail 132 are slidably connected and by slide rail 132 to its motion guide.Slide rail 132 is also arranged on servo-actuated installing rack 14.
Knife rest 122, is connected with scissors advance and retreat cylinder 124, is driven and enter described in carrying out and cut crotch position and exit the motion of cutting on crotch locality E by scissors advance and retreat cylinder 124;
Scissors motor 123, is contained on knife rest 122, drives the moving knife 121 in scissors to be rotated.
Described scissors comprises bed plate 125 and moving knife 121, described bed plate is contained on the fixed block 126 that is fixed on knife rest 122, socks pull open to the side wearing hosiery machine structure for inserting in the socks being enclosed within and wearing on hosiery machine structure and form scissors with moving knife 121 by described bed plate 125, can little bed plate 128 be contained in described bed plate, form scissors with little bed plate 128 with moving knife 121.
Described draw hosiery machine structure to comprise can be close to wear hosiery machine structure and leave wear hosiery machine structure draw socks to take turns 71, drive draw socks to take turns to rotate draw socks motor 72, drive draw socks to take turns 71 to carry out that above-mentioned being close to wear hosiery machine structure and leave the socks cylinder 73, drawing reference numeral C that draws wearing socks mechanism kinematic be the operative orientation drawing socks cylinder 73.
The described socks wheel 71 that draws is connected with belt mechanism 74, drawing socks to take turns 71 is coaxial wheels of the driven pulley 75 of belt mechanism 74,71 also connection swing arms 76 taken turns by the described socks that draw, the dead in line of the axis of oscillation of described swing arm 76 and the driving wheel 77 of belt mechanism, described belt mechanism 74 drives by drawing socks motor 72, and described swing arm 76 drives by drawing socks cylinder 73.
Described crotch device of cutting can be provided with pressure hosiery machine structure, and described pressure hosiery machine structure is arranged on servo-actuated installing rack 14, is in the race way of wearing hosiery machine structure inner, and described pressure hosiery machine structure is used for being pushed down by socks when cutting crotch work, improves and cuts crotch quality.
Described pressure hosiery machine structure can comprise pressure socks cylinder 162 and pressure socks bar 161, described pressure socks cylinder 162 is arranged on servo-actuated installing rack 14, described pressure socks bar 161 is connected on pressure socks cylinder 162, and pressure socks cylinder 162 driving pressure socks bar 161 carries out being close to wearing socks mechanism kinematic and leaving wears socks mechanism kinematic.
Servo-actuated installing rack of the present invention is the synthetic assembly frame of multiple mechanism, and is comprehensively formed by servo-actuated installing rack and cut crotch assembly.In order to make the rationally distributed of each mechanism on servo-actuated installing rack 14, avoid the formation of between Shi Ge mechanism and disturb and make structure simple, the optimal layout mode of servo-actuated installing rack 14 Shang Ge mechanism is as shown in Figure 1: be in servo-actuated installing rack 14 and be as the criterion with when starting link position B1 with follower link, described shear mechanism is in this side towards arc track of servo-actuated installing rack 14, and described belt mechanism mechanism 74 is in this side of the arc track dorsad of servo-actuated installing rack 14.And, as shown in Figure 1, the corresponding same phase place of described shear mechanism and the position residing for pressure hosiery machine structure (same wear hosiery machine structure), namely phase place before, described draw hosiery machine structure and with the syndeton that servo-actuated actuator coordinates then simultaneously another phase place corresponding (same wear hosiery machine structure), namely phase place after, front phase place and rear phase place are adjacent phase (above-mentioned two wear hosiery machine structure adjacent), thus, with start disengaging configuration with follower link and cut crotch station B and exist together one, the servo-actuated angle that servo-actuated installing rack can be made each is minimum with reply angle, servo-actuated and reply all only need rotate a phase place at every turn, equipment of being not only convenient to improves speed but also is convenient to each functional entity and to reset preparation of working well.
Operation principle:
◆ socks plate 2, socks pipe 3, servo-actuated actuator 4, socks 15 are driven by socks pipe Connection Block 6, move along diagram A direction;
◆ shown in Fig. 1, start link position B1 with follower link, servo-actuated actuator 4 moving contact is to movable barrier parts 53, movable barrier parts 53 are depressed because spigot surface coordinates with servo-actuated actuator 4, servo-actuated actuator 4 enters in the draw-in groove of movable barrier parts 53 and stop member 52 formation, servo-actuated actuator 4 coordinate with stop member 52 and drive servo-actuated installing rack 14 and the mechanism that is on servo-actuated installing rack 14 around gyroaxis 8, be synchronized with the movement with socks pipe 3;
◆ under the effect of drawing socks cylinder 73, draw socks to take turns 71 and be close to socks plate 2 and rotate, socks 15 are outwards moved along socks pipe, and socks arrive and cut crotch benchmark position;
◆ cutting crotch station, pressure socks bar 161 contacts with socks pipe 3, pushes down socks 15;
◆ push away before scissors advance and retreat cylinder 124, the scissors that bed plate 125 and diamond shaped insert 121 form prepares to cut socks 15;
◆ the scissors that bed plate 125 and diamond shaped insert 121 form is under the drive of cutting socks cylinder 131, and advance along scissor motion guide rail 132, wherein bed plate is inserted in inside socks, completes and cuts crotch;
◆ the cylinder 55 of bindiny mechanism is retracted stop member 52 and movable barrier parts 53, and servo-actuated installing rack 14 and servo-actuated actuator 4 depart from, draw socks to take turns 71, pressure socks bar 161, shear mechanism are driven by respective cylinder respectively and regain;
◆ reset cylinder 10 drives gyroaxis 8 to reversely rotate, thus drive and cut crotch device fixed mount 14 and be reset to and start link position B1 with follower link, meanwhile, the cylinder 55 of bindiny mechanism works once again, makes stop member 52 and movable barrier parts 53 forward on the motion path of servo-actuated actuator 4.
Complete one and cut crotch working cycles.
The foregoing is only specific embodiments of the invention, but architectural feature of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among protection scope of the present invention.
Claims (10)
1. sock piece-end sewing is cut and is cut crotch device continuously in crotch equipment, what described sock piece-end sewing cut that crotch equipment is provided with multiple horizontally set wears hosiery machine structure, described crotch device of cutting continuously is provided with shear mechanism, crotch is cut described in described shear mechanism is used for carrying out, described multiple hosiery machine structure spacing of wearing equally is arranged in shuttling movement mechanism, be recycled motion drive and make shuttling movement, described shuttling movement mechanism makes shuttling movement on the vertical plane, and has one section of arc track correspondence and cut crotch work; It is characterized in that:
Described crotch device of cutting continuously is provided with rotating servo-actuated installing rack, and the rotation center of servo-actuated installing rack is concentric with the center of circle of described arc track, and it is inner that described servo-actuated installing rack is in the race way of wearing hosiery machine structure;
Each hosiery machine structure of wearing configures servo-actuated actuator respectively, and described servo-actuated actuator moves with wearing together with hosiery machine structure, described servo-actuated installing rack is provided with the bindiny mechanism that can be connected with servo-actuated actuator and throw off;
Described margin to seam cut crotch equipment to cut crotch station corresponding to the centre of the arc section of shuttling movement track, the beginning link position of described bindiny mechanism and servo-actuated actuator with start all corresponding arc section at shuttling movement track of disengaging configuration;
Describedly cut the resetting-mechanism that crotch equipment is also provided with servo-actuated installing rack continuously, described resetting-mechanism drives described servo-actuated installing rack disengaging configuration from itself and servo-actuated actuator to be turned back to it and servo-actuated actuator starts link position;
Described servo-actuated installing rack is provided with and draws hosiery machine structure, described in draw hosiery machine structure to cut crotch benchmark position draw very socks for outwards being moved to along socks pipe by socks, described shear mechanism is arranged on servo-actuated installing rack.
2. sock piece-end sewing as claimed in claim 1 is cut and is cut crotch device continuously in crotch equipment, it is characterized in that described shear mechanism comprises:
Cut socks cylinder, be connected on servo-actuated installing rack, the power seesawed along socks length direction is provided;
Scissors advance and retreat cylinder, is connected on slide block, and by cutting that socks cylinder drives, length direction along socks seesaws, and described scissors advance and retreat cylinder provides scissors to enter and cuts crotch position and exit the power cutting crotch position;
Knife rest, is connected with scissors advance and retreat cylinder, enters cut crotch position and exit the motion of cutting on crotch locality by scissors advance and retreat air cylinder driven described in being undertaken;
Scissors motor, is contained on knife rest, drives the moving knife in scissors to be rotated.
3. sock piece-end sewing as claimed in claim 2 is cut and is cut crotch device continuously in crotch equipment, it is characterized in that described scissors comprises bed plate and moving knife, described bed plate is contained on the fixed block that is fixed on knife rest, and socks pull open to the side wearing hosiery machine structure for inserting in socks and form scissors with moving knife by described bed plate.
4. sock piece-end sewing as claimed in claim 1 is cut and is cut crotch device continuously in crotch equipment, draw hosiery machine structure to comprise described in it is characterized in that can be close to wear hosiery machine structure and leave wear hosiery machine structure draw socks to take turns, drive draw socks to take turns to rotate draw socks motor, drive draw socks to take turns to carry out above-mentioned being close to wear hosiery machine structure and leave wear socks mechanism kinematic draw socks cylinder.
5. sock piece-end sewing as claimed in claim 4 is cut and is cut crotch device continuously in crotch equipment, draw socks to take turns described in it is characterized in that to be connected with belt mechanism, drawing socks to take turns is the coaxial wheels of the driven pulley of belt mechanism, the described socks wheel that draws also connects swing arm, the axis of oscillation of described swing arm and the driving wheel dead in line of belt mechanism, described belt mechanism drives by drawing socks motor, and described swing arm is by drawing socks air cylinder driven.
6. sock piece-end sewing as claimed in claim 1 is cut and is cut crotch device continuously in crotch equipment, it is characterized in that the stop member that the described bindiny mechanism coordinated with servo-actuated actuator comprises cylinder and moved forward and backward by air cylinder driven, described stop member coordinates with described servo-actuated actuator.
7. sock piece-end sewing as claimed in claim 6 is cut and is cut crotch device continuously in crotch equipment, it is characterized in that being provided with stop member mount pad in the described bindiny mechanism coordinated with servo-actuated actuator, described stop member mount pad is connected with cylinder, described stop member mount pad is also provided with by spring-supported movable barrier parts, movable barrier parts and stop member form the draw-in groove coordinated with servo-actuated actuator, with servo-actuated installing rack gyratory directions for forward direction, movable barrier parts are in the front of stop member and have the spigot surface coordinated with servo-actuated actuator.
8. sock piece-end sewing as claimed in claim 1 is cut and is cut crotch device continuously in crotch equipment, it is characterized in that described resetting-mechanism is articulated and connected by reset cylinder and restoring link and forms.
9. sock piece-end sewing as claimed in claim 5 is cut and is cut crotch device continuously in crotch equipment, it is characterized in that being in servo-actuated installing rack the position starting to be connected with servo-actuated actuator is as the criterion, described shear mechanism is in this side towards arc track of servo-actuated installing rack, and described belt mechanism is in this side of the arc track dorsad of servo-actuated installing rack.
10. sock piece-end sewing as claimed in claim 1 is cut and is cut crotch device continuously in crotch equipment, and it is characterized in that described servo-actuated actuator is arranged on will wear in syndeton that hosiery machine structure is connected in shuttling movement mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598496.2A CN103614869B (en) | 2013-11-22 | 2013-11-22 | Sock piece-end sewing is cut and is cut crotch device continuously in crotch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598496.2A CN103614869B (en) | 2013-11-22 | 2013-11-22 | Sock piece-end sewing is cut and is cut crotch device continuously in crotch equipment |
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| Publication Number | Publication Date |
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| CN103614869A CN103614869A (en) | 2014-03-05 |
| CN103614869B true CN103614869B (en) | 2015-07-29 |
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| CN201310598496.2A Expired - Fee Related CN103614869B (en) | 2013-11-22 | 2013-11-22 | Sock piece-end sewing is cut and is cut crotch device continuously in crotch equipment |
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| CN105177968B (en) * | 2015-09-01 | 2017-07-14 | 安徽索科机电科技有限公司 | A kind of automatic cutting apparatus and its control method of panty hose crotch panel of weaving |
| CN109137287B (en) * | 2018-09-28 | 2024-03-29 | 浙江越发科技集团有限公司 | Toe stitching device of forming stocking machine |
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| US4444140A (en) * | 1981-12-14 | 1984-04-24 | Monarch Knitting Machinery Corporation | Method of making panty hose and apparatus to make same |
| CN102048282A (en) * | 2011-01-16 | 2011-05-11 | 浙江汇豪科技有限公司 | Automatic butend sewing and crotch shearing combination machine |
| CN202143450U (en) * | 2011-05-17 | 2012-02-15 | 贵人兵 | Silk stocking sewing and crotch cutting machine |
| CN102433689A (en) * | 2011-10-10 | 2012-05-02 | 罗伟宾 | Automatic silk stocking toe sewing machine and use method thereof |
| CN202347253U (en) * | 2011-11-18 | 2012-07-25 | 王进木 | Hosiery cutting machine |
| CN203625641U (en) * | 2013-11-22 | 2014-06-04 | 浙江汇豪科技有限公司 | Continuous crotch-shearing device in panty-hose head-sewing crotch-shearing device |
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2013
- 2013-11-22 CN CN201310598496.2A patent/CN103614869B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444140A (en) * | 1981-12-14 | 1984-04-24 | Monarch Knitting Machinery Corporation | Method of making panty hose and apparatus to make same |
| CN102048282A (en) * | 2011-01-16 | 2011-05-11 | 浙江汇豪科技有限公司 | Automatic butend sewing and crotch shearing combination machine |
| CN202143450U (en) * | 2011-05-17 | 2012-02-15 | 贵人兵 | Silk stocking sewing and crotch cutting machine |
| CN102433689A (en) * | 2011-10-10 | 2012-05-02 | 罗伟宾 | Automatic silk stocking toe sewing machine and use method thereof |
| CN202347253U (en) * | 2011-11-18 | 2012-07-25 | 王进木 | Hosiery cutting machine |
| CN203625641U (en) * | 2013-11-22 | 2014-06-04 | 浙江汇豪科技有限公司 | Continuous crotch-shearing device in panty-hose head-sewing crotch-shearing device |
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| CN103614869A (en) | 2014-03-05 |
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