CN108209054B - Stretching clamp - Google Patents
Stretching clamp Download PDFInfo
- Publication number
- CN108209054B CN108209054B CN201711380104.XA CN201711380104A CN108209054B CN 108209054 B CN108209054 B CN 108209054B CN 201711380104 A CN201711380104 A CN 201711380104A CN 108209054 B CN108209054 B CN 108209054B
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- Prior art keywords
- clamp
- fixed
- stretching
- handle
- foot
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 48
- 230000002045 lasting effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D11/00—Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
- A43D11/10—Devices for holding the lacing portions in position during lasting
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a stretching shoe upper device which comprises an operating table, a shoe tree and a stretching mechanism, wherein the stretching mechanism comprises a first clamp, a second clamp and a moving assembly, a shoe tree station is arranged on the operating table, the moving assembly comprises a screw rod, a hand wheel, a pin shaft and a rotating sleeve, a stretching seat is arranged on one side of the operating table, which is opposite to the shoe tree station, a transmission threaded hole perpendicular to the shoe tree station is formed in the stretching seat, a through hole is formed in the rotating sleeve, the head of the pin shaft is fixed in the rotating sleeve, and the tail of the pin shaft is fixedly connected with the second clamp after extending out of the through hole. Compared with the traditional process, the invention has the beneficial effects that operators do not need hands and feet to use the device, and the operation difficulty is simplified. And the second clamp is driven to move through the rotation of the screw rod, so that the upper foot is pulled, compared with the case that the pulling clamp is directly pulled by hands, the force required by an operator is reduced through the conversion of the operating piece, so that the operator can easily control the position of the second clamp, and the stretching position of the upper foot is more accurate.
Description
Technical Field
The invention relates to a shoe production tool, in particular to a stretching lasting machine.
Background
In the traditional shoe making process, the upper is placed on a shoe last by an operator, then the shoe last and the upper are clamped by two feet, then the operator holds the clamp by hand, and nails are nailed after the feet of the upper are pulled down to a specified position. When the operator operates, the operator needs to use hands and feet simultaneously, the operation difficulty is high, and the operator needs to manually keep the actions of clamping the upper, stretching the upper and the like, so that the labor intensity is high.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a stretching lasting machine which is convenient for operators to shape lasting surfaces.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a tensile pincers group ware, including the operation panel, the shoe tree and a stretching mechanism for tensile group face, stretching mechanism is including the first clamp that is used for the centre gripping upper of a shoe group foot, a second clamp that is used for the centre gripping upper of a shoe group foot and a removal subassembly that is used for removing the second clamp, be provided with last station on the operation panel, the shoe tree sets up on last station, one side at last station is fixed to first clamp, remove the subassembly and include the lead screw, the hand wheel, round pin axle and rotation cover, one side that the operation panel was carried back to last station is provided with the stretching seat, the transmission screw hole that vertical last station set up has been seted up on the stretching seat, the lead screw meshes with the transmission screw hole, the hand wheel sets up the one end at the lead screw dorsad last station, the rotation cover is fixed at the one end of lead screw orientation last station, be provided with the through-hole on the rotation cover, the head of round pin axle is fixed in rotation cover, the afterbody of round pin axle is from the through-hole stretch out the back, with second clamp fixed connection.
As a further improvement of the invention, the first clamp comprises a first handle, a pressing seat, a pressing arm and a conversion seat, wherein the conversion seat and the pressing seat are arranged on the operation table, the first handle and the pressing arm are hinged on the conversion seat, one end of the first handle is hinged with one end of the pressing arm, when the first handle rotates, the pressing arm is driven to rotate, the pressing arm is abutted against or separated from the pressing seat, so that the upper foot of the upper is clamped or released, a first fixed foot and a first overturning hook are arranged on the operation table, the first fixed foot is fixed on two sides of the operation table, the first overturning hook is hinged on the first fixed foot, and when the pressing arm and the pressing seat clamp the upper foot, the first overturning hook the first handle, so that the pressing arm keeps a clamping state.
As a further improvement of the invention, the second clamp comprises a fixed clamp arm, a movable clamp arm, a base and a second handle, wherein the fixed clamp arm is connected with a pin shaft, the base is fixed on the fixed clamp arm, the movable clamp arm is hinged on the base, the middle part of the second handle is hinged on the base, one end of the second handle is hinged with the movable clamp arm so as to drive the movable clamp arm to rotate when the second handle rotates, thereby clamping or releasing the upper foot, a second fixed foot and a second overturning hook are arranged on an operation table, the second fixed foot is fixed on the operation table, the second overturning hook is hinged on the second fixed foot, and when the fixed clamp arm and the movable clamp arm press the upper foot, the second overturning hook hooks the second handle, so that the movable clamp arm keeps a clamping state.
As a further improvement of the invention, the first overturning hook and the second overturning hook both comprise a connecting handle, a hook plate and a positioning bolt for positioning the hook plate, a concave table is arranged on the connecting handle, a hook threaded hole is arranged on the concave table, the hook plate is arranged in the concave table, the head of the positioning bolt is rotatably arranged on the hook plate, and the tail of the positioning bolt is in threaded connection with the hook threaded hole so as to drive the hook plate to slide along the connecting handle when the positioning bolt rotates.
As a further improvement of the invention, the stretching machine further comprises a locking bolt, wherein a sliding groove is formed in the operating platform, a sliding block is arranged on the stretching seat, a sliding threaded hole is formed in the sliding block, the sliding block is arranged in the sliding groove in a sliding mode, a limiting block is arranged on the side wall of the sliding groove, the locking bolt is in threaded connection with the sliding threaded hole after penetrating through the sliding groove, the sliding block is pulled to be in contact with the limiting block, and the stretching seat is fixed on the operating platform.
As a further improvement of the invention, the operating table is provided with graduations for displaying the stretching length of the upper.
As a further improvement of the invention, a tension counter is arranged between the pin shaft and the fixed clamp arm.
As a further improvement of the invention, the pressing arm, the pressing seat, the fixed clamp arm and the movable clamp arm are all provided with operation holes for the nails to pass through.
Compared with the traditional process, the invention has the beneficial effects that operators do not need hands and feet to use the device, and the operation difficulty is simplified. And the second clamp is driven to move through the rotation of the screw rod, so that the upper foot is pulled, compared with the case that the pulling clamp is directly pulled by hands, the force required by an operator is reduced through the conversion of the operating piece, so that the operator can easily control the position of the second clamp, and the stretching position of the upper foot is more accurate.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is an enlarged view of a portion of the mark of FIG. 1;
fig. 3 is a schematic diagram of the structure of the first and second flipping hooks.
Detailed Description
The invention will be further described in detail with reference to examples of embodiments shown in the drawings.
Referring to fig. 1 to 3, a stretching lasting machine of the present embodiment includes an operation table 1, a last 2, and a stretching mechanism for stretching a lasting surface, the stretching mechanism includes a first clamp 3 for clamping an upper foot, a second clamp 4 for clamping the upper foot, and a moving component for moving the second clamp 4, the operation table 1 is provided with a last station 5, the last 2 is disposed on the last station 5, the first clamp 3 is fixed on one side of the last station 5, the moving component includes a screw rod y1, a hand wheel y2, a pin y3, and a rotating sleeve y4, a stretching seat 6 is disposed on one side of the operation table 1 facing away from the last station 5, a transmission threaded hole disposed on the stretching seat 6 is disposed, the screw rod y1 is meshed with the transmission threaded hole, the hand wheel y2 is disposed at one end of the screw rod y1 facing away from the last station 5, the rotating sleeve y4 is fixed at one end of the screw rod y1, a through hole is disposed on the rotating sleeve y4, a head of the pin y3 is fixed in the rotating sleeve y4, and a tail of the pin y3 protrudes from the through hole and is fixedly connected with the second clamp 4.
When stretching the upper, the operator first secures the last 2 to the last station 5, then inserts the shoe side onto the last 2, and then clamps the upper on one side with the first clamp 3 and the upper on the other side with the second clamp 4. After the clamping is completed, an operator rotates the hand wheel y2 to drive the screw rod y1 to rotate, drives the rotating sleeve y4 to move back to the shoe tree 2 and drives the second clamp 4 to move back to the shoe tree 2, so that the upper foot of the shoe upper is pulled towards the bottom of the shoe tree 2, and after the upper foot reaches a preset position, the operator fixes the upper foot on the shoe tree 2 by nails. Compared with the traditional process, the operation personnel do not need to use hands and feet, and the operation difficulty is simplified. And the second clamp 4 is driven to move through the rotation of the screw rod y1, so that the upper foot is pulled, compared with the case that the pulling clamp is directly pulled by hands, the force required by an operator is reduced through the conversion of the operating piece, so that the operator can easily control the position of the second clamp 4, and the stretching position of the upper foot is more accurate.
As a modified specific embodiment, the first clamp 3 includes a first handle 31, a pressing seat 32, a pressing arm 33 and a conversion seat 34, the conversion seat 34 and the pressing seat 32 are arranged on the operation platform 1, the first handle 31 and the pressing arm 33 are hinged on the conversion seat 34, one end of the first handle 31 is hinged with one end of the pressing arm 33, when the first handle 31 rotates, the pressing arm 33 is driven to rotate so that the pressing arm 33 abuts against or is separated from the pressing seat 32, thereby clamping or releasing the upper leg of the upper, a first fixed leg g1 and a first turning hook g2 are arranged on the operation platform 1, the first turning hook g1 is fixed on two sides of the operation platform 1, the first turning hook g2 is hinged on the first fixed leg g1, and when the pressing arm 33 clamps the upper leg with the pressing seat 32, the first turning hook g2 hooks the first handle 31, so that the pressing arm 33 keeps a clamping state.
When the upper foot is clamped, an operator firstly moves the upper foot to the pressing seat 32, then presses the first handle 31, drives the pressing arm 33 to rotate, enables the pressing arm 33 and the pressing seat 32 to clamp the upper foot, then the operator turns over the first turning hook g2, enables the first turning hook g2 to hook the first handle 31, and fixes the first handle 31, so that the pressing arm 33 keeps a clamping state. Through the arrangement, an operator only needs to rotate the pressing arm 33, so that the pressing arm 33 and the fixed pressing seat 32 are matched to clamp the upper foot, the clamped position of the upper foot is fixed, and the upper foot is positioned when the pressing arm 33 and the pressing seat 32 clamp the upper foot; compared with a hand pulling mode, the shoe upper is prevented from moving due to hand shake, so that the fixing position of the shoe upper is fixed, the direction of the force stretching the shoe upper is fixed, the deformation of the shoe upper is more controllable, and the forming quality of the shoe upper is improved.
As a modified specific embodiment, the second clamp 4 comprises a fixed clamp arm 41, a movable clamp arm 42, a base 43 and a second handle 44, wherein the fixed clamp arm 41 is connected with a pin shaft y3, the base 43 is fixed on the fixed clamp arm 41, the movable clamp arm 42 is hinged on the base 43, the middle part of the second handle 44 is hinged on the base 43, one end of the second handle 44 is hinged with the movable clamp arm 42 so as to drive the movable clamp arm 42 to rotate when the second handle 44 rotates to clamp or release the upper foot, a second fixed foot g3 and a second overturning hook g4 are arranged on the operating platform 1, the second fixed foot g3 is fixed on the operating platform 1, the second overturning hook g4 is hinged on the second fixed foot g3, and when the fixed clamp arm 41 and the movable clamp arm 42 press the upper foot, the second overturning hook g4 hooks the second handle 44 to keep the movable clamp arm 42 in a clamping state.
After the upper leg on one side is clamped, an operator pulls the upper leg on the other side, moves the upper leg to the fixed clamp arm 41, presses the second handle 44, drives the movable clamp arm 42 to rotate, clamps the upper leg between the movable clamp arm 42 and the fixed clamp arm 41, and turns over the second turning hook g4 to enable the second turning hook g4 to hook the second handle 44, and fixes the second handle 44, so that the movable clamp arm 42 is kept in a clamped state. And then the operator rotates the hand wheel y2 to drive the second clamp 4 to move, and stretches the upper surface. Through the arrangement, an operator only needs to rotate the movable clamp arm 42 to enable the movable clamp arm 42 to be matched with the fixed clamp arm 41 to clamp the upper foot, so that the clamped position of the upper foot is fixed, and the upper foot is positioned when the movable clamp arm 42 and the fixed clamp arm 41 clamp the upper foot; compared with a hand pulling mode, the shoe upper is prevented from moving due to hand shake, so that the fixing position of the shoe upper is fixed, the direction of the force stretching the shoe upper is fixed, the deformation of the shoe upper is more controllable, and the forming quality of the shoe upper is improved.
As an improved specific implementation mode, the first overturning hook g2 and the second overturning hook g4 comprise a connecting handle g21, a hook plate g22 and a positioning bolt 24 for positioning the hook plate g22, a concave table g23 is arranged on the connecting handle g21, a hook threaded hole is arranged on the concave table g23, the hook plate g22 is arranged in the concave table g23, the head of the positioning bolt 24 is rotatably arranged on the hook plate g22, and the tail of the positioning bolt 24 is in threaded connection with the hook threaded hole so as to drive the hook plate g22 to slide along the connecting handle g21 when the positioning bolt 24 rotates.
After the use is prolonged, the first clamp 3 and the second clamp 4 are worn, the structure is loose, and the upper foot is easy to clamp and not tight when the upper foot is matched with the first overturning hook g2 or the second overturning hook g 4. At this time, the operator rotates the positioning bolt 24 to drive the hook plate g22 to slide along the connecting handle g21, shortens the fixed length of the turning hook, and compensates the difference generated after the structures of the first clamp 3 and the second clamp 4 are loose, so that the first clamp 3 and the second clamp 4 can continuously clamp the upper feet.
As an improved specific implementation mode, the stretching machine further comprises a locking bolt 38, wherein a sliding groove 35 is formed in the operating platform 1, a sliding block 36 is arranged on the stretching seat 6, a sliding threaded hole is formed in the sliding block 36, the sliding block 36 is arranged in the sliding groove 35 in a sliding mode, a limiting block 37 is arranged on the side wall of the sliding groove 35, the locking bolt 38 passes through the sliding groove 35 and is in threaded connection with the sliding threaded hole, the sliding block 36 is pulled to be in contact with the limiting block 37, and the stretching seat 6 is fixed on the operating platform 1.
When an operator stretches the upper feet at different positions, the locking bolts 38 are loosened firstly, then the stretching seat 6 is pushed to drive the second clamp 4 to move, so that the second clamp 4 reaches the position required to be stretched, then the operator clamps the upper feet onto the second clamp 4, and through the arrangement, the upper feet at different positions of the whole upper can be stretched, and the upper stretching and shaping operation of the operator is facilitated.
As a modified embodiment, the operation table 1 is provided with scales for displaying the stretching length of the upper.
An operator can read out the stretching amount of the upper from the scales, so that the upper is accurately stretched to a designated position, and the stretching quality of the upper is improved.
As a modified embodiment, a tension counter 7 is provided between the pin y3 and the fixed jaw arm 41.
By means of the tension counter 7, an operator can precisely control the tension, so that the stretching quality of the upper surface is improved.
As a modified embodiment, the pressing arm 33, the pressing base 32, the fixed jaw arm 41 and the movable jaw arm 42 are provided with operation holes 39 through which nails pass.
By providing the operation hole 39, the operator can drive a nail in the center of the clamping portion of the first clamp 3 and the second clamp 4, fix the upper surface, and fix the center portion when clamping the nail from the side surface, the upper surface is not easy to be damaged due to tightening of the upper surface, and after the first clamp 3 and the second clamp 4 are loosened, the retraction amount of the upper surface is small, thereby the stretching error rate of the upper surface is small, and the stretching quality of the upper surface is improved.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (3)
1. A stretching lasting machine, characterized in that: the shoe last comprises an operation table (1), a shoe last (2) and a stretching mechanism for stretching the upper surface, wherein the stretching mechanism comprises a first clamp (3) for clamping the upper foot, a second clamp (4) for clamping the upper foot and a moving assembly for moving the second clamp (4), the operation table (1) is provided with a last station (5), the shoe last (2) is arranged on the last station (5), the first clamp (3) is fixed on one side of the last station (5), the moving assembly comprises a screw rod (y 1), a hand wheel (y 2), a pin shaft (y 3) and a rotating sleeve (y 4), a stretching seat (6) is arranged on one side of the operation table (1) back to the last station (5), a transmission threaded hole which is arranged vertical to the last station (5) is formed in the stretching seat (6), the screw rod (y 1) is meshed with the transmission threaded hole, the hand wheel (y 2) is arranged at one end of the screw rod (y 1) back to the last station (5), the rotating sleeve (y 4) is fixed on one end of the screw rod (y 1) which is opposite to the last station (5), and the rotating sleeve (y 4) is fixed on the end of the screw rod (y 4) which is connected with the first clamp (y 4) through hole;
the first clamp (3) comprises a first handle (31), a pressing seat (32), a pressing arm (33) and a conversion seat (34), wherein the conversion seat (34) and the pressing seat (32) are arranged on the operation table (1), the first handle (31) and the pressing arm (33) are hinged on the conversion seat (34), one end of the first handle (31) is hinged with one end of the pressing arm (33), when the first handle (31) rotates, the pressing arm (33) is driven to rotate, the pressing arm (33) is abutted or separated from the pressing seat (32), so that the upper foot of the upper is clamped or released, a first fixed foot (g 1) and a first overturning hook (g 2) are arranged on the operation table (1), the first fixed foot (g 1) is fixed on two sides of the operation table (1), the first overturning hook (g 2) is hinged on the first fixed foot (g 1), and when the pressing arm (33) clamps the upper foot with the pressing seat (32), the first overturning hook (g 2) keeps the first handle (33) in a clamping state;
the second clamp (4) comprises a fixed clamp arm (41), a movable clamp arm (42), a base (43) and a second handle (44), wherein the fixed clamp arm (41) is connected with a pin shaft (y 3), the base (43) is fixed on the fixed clamp arm (41), the movable clamp arm (42) is hinged on the base (43), the middle part of the second handle (44) is hinged on the base (43), one end of the second handle is hinged with the movable clamp arm (42) so as to drive the movable clamp arm (42) to rotate when the second handle (44) rotates, thereby clamping or releasing a side foot, a second fixed foot (g 3) and a second overturning hook (g 4) are arranged on the operating table (1), the second fixed foot (g 3) is fixed on the operating table (1), the second overturning hook (g 4) is hinged on the second fixed foot (g 3), and when the fixed clamp arm (41) and the movable clamp arm (42) press the side foot, the second overturning hook (g 4) enables the second clamp arm (42) to keep a clamping state;
the first overturning hook (g 2) and the second overturning hook (g 4) comprise a connecting handle (g 21), a hook plate (g 22) and a positioning bolt (g 24) for positioning the hook plate (g 22), a concave table (g 23) is arranged on the connecting handle (g 21), a hook threaded hole is arranged on the concave table (g 23), the hook plate (g 22) is arranged in the concave table (g 23), the head of the positioning bolt (g 24) is rotatably arranged on the hook plate (g 22), and the tail of the positioning bolt (g 24) is in threaded connection with the hook threaded hole so as to drive the hook plate (g 22) to slide along the connecting handle (g 21) when the positioning bolt (g 24) rotates;
a tension counter (7) is arranged between the pin shaft (y 3) and the fixed clamp arm (41);
the pressing arm (33), the pressing seat (32), the fixed clamp arm (41) and the movable clamp arm (42) are provided with operation holes (39) for nails to pass through.
2. The stretching lasting machine according to claim 1, wherein: still include locking bolt (38), set up on operation panel (1) and slide groove (35), be provided with on tensile seat (6) and slide piece (36), set up the screw hole that slides on slide piece (36), slide piece (36) and slide and set up in slide groove (35), be provided with stopper (37) on the lateral wall of slide groove (35), locking bolt (38) pass behind slide groove (35) with slide screw hole threaded connection, pull slide piece (36) and stopper (37) are inconsistent, fix tensile seat (6) on operation panel (1).
3. The stretching lasting machine according to claim 2, wherein: the operation table (1) is provided with scales for displaying the stretching length of the upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380104.XA CN108209054B (en) | 2017-12-19 | 2017-12-19 | Stretching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380104.XA CN108209054B (en) | 2017-12-19 | 2017-12-19 | Stretching clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108209054A CN108209054A (en) | 2018-06-29 |
| CN108209054B true CN108209054B (en) | 2024-02-27 |
Family
ID=62652470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711380104.XA Active CN108209054B (en) | 2017-12-19 | 2017-12-19 | Stretching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108209054B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191023820A (en) * | 1909-10-16 | 1911-10-12 | Matthias Brock | Improvements in or relating to Heel Lasting Mechanisms. |
| GB191112123A (en) * | 1910-11-17 | 1911-12-07 | Anton Stein | Improved Pincers particularly adapted for use in the Manufacture of Boots and Shoes. |
| GB191320407A (en) * | 1912-10-07 | 1913-11-07 | Alfred Julius Boult | Improvements in or relating to Machines for Shaping the Vamps or Uppers of Boots and Shoes. |
| GB191322356A (en) * | 1913-10-03 | 1914-10-05 | Mark Thomas Denne | Improvements in and relating to Driving and Stopping Mechanism for Boot and Shoe Making and other Machinery. |
| GB553174A (en) * | 1941-11-07 | 1943-05-11 | United Shoe Machinery Corp | Improvements in or relating to heel seat lasting machines |
| GB649089A (en) * | 1944-09-30 | 1951-01-17 | Bata | Improvements in and relating to the lasting of shoes |
| GB871648A (en) * | 1957-07-30 | 1961-06-28 | Clark Ltd C & J | An appliance for use in the manufacture of footwear |
| GB1001583A (en) * | 1962-09-05 | 1965-08-18 | Fred Hawkes N V Engineers Ltd | Shaping of upper components |
| US3348250A (en) * | 1964-05-21 | 1967-10-24 | Hanke & Co Schuhmaschinen | Machine for pulling over, heel forming and lasting of shoes |
| US3484880A (en) * | 1967-11-17 | 1969-12-23 | Kamborian Jacob S | Stretching an upper about a last |
| WO1989008412A1 (en) * | 1988-03-08 | 1989-09-21 | British United Shoe Machinery Limited | Pulling over and toe lasting machine |
| CN101258958A (en) * | 2007-03-07 | 2008-09-10 | Lea有限公司 | Device for tensioning upper in processing machinery for shoes |
| CN202588539U (en) * | 2012-06-08 | 2012-12-12 | 张岳恩 | Connecting structure of upper clamp of toe lasting machine |
| CN103494404A (en) * | 2013-09-30 | 2014-01-08 | 台州天翔机械制造有限公司 | Tightening edge-upturning mechanism of shoe upper grabbing machine and tightening upturning method |
| CN203505739U (en) * | 2013-09-30 | 2014-04-02 | 台州天翔机械制造有限公司 | Binding and last fitting device of upper grasping machine |
| CN203509284U (en) * | 2013-10-18 | 2014-04-02 | 安徽理士电池技术有限公司 | Bull welding pliers |
| CN104287298A (en) * | 2014-11-06 | 2015-01-21 | 鲁广孝 | Healthcare shoe and making method thereof |
| CN104856361A (en) * | 2015-06-03 | 2015-08-26 | 李新强 | Method for manufacturing shoe last by measuring foot shape through foot measuring instrument |
| CN204635265U (en) * | 2015-06-03 | 2015-09-16 | 李新强 | A kind of foot-measuring instrument based on light source measurement |
| CN204682684U (en) * | 2015-06-19 | 2015-10-07 | 郭婷婷 | A kind of lasting pincers draws side wrench structure |
| CN105249618A (en) * | 2015-11-16 | 2016-01-20 | 瑞安市宏达皮塑机械厂 | Shoe side part and heel part integrated lasting machine |
| CN205125264U (en) * | 2015-11-16 | 2016-04-06 | 瑞安市宏达皮塑机械厂 | Integrative well group of pressing from both sides group's machine of back group presss from both sides and draws part in shoes |
| CN106263289A (en) * | 2016-09-14 | 2017-01-04 | 台州市创先电子科技有限公司 | Upper of a shoe is grabbed reinforcing wire take-up device and strains the control strategy grabbing reinforcing wire |
| CN107334218A (en) * | 2017-09-13 | 2017-11-10 | 台州市创先电子科技有限公司 | One kind grasps reinforcing wire device |
| CN207639751U (en) * | 2017-12-19 | 2018-07-24 | 温州莺歌鞋业有限公司 | Stretch pincers side device |
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| CN108209054A (en) | 2018-06-29 |
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Effective date of registration: 20240117 Address after: Qing Series Shoes Co., Ltd., No. 17 Yanshun Road, Quxi Street, Ouhai District, Wenzhou City, Zhejiang Province, 325000 yuan Applicant after: Wenzhou Qingxi Shoes Co.,Ltd. Address before: 325000 East head, 2nd floor, building 1, No. 21, xincaihong Road, Quxi street, Ouhai District, Wenzhou City, Zhejiang Province Applicant before: WENZHOU YINGGE SHOES Co.,Ltd. |
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