CN217937391U

CN217937391U - Novel heel shaping mechanism

Info

Publication number: CN217937391U
Application number: CN202221639165.XU
Authority: CN
Inventors: 李伟军; 黄锦成; 钟超; 孙仲明
Original assignee: Wenzhou Dingya Machinery Co ltd
Current assignee: Wenzhou Dingya Machinery Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-02
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a novel heel forming mechanism, its technical scheme main points include the mounting panel fixed with the frame, be connected with the design subassembly on the mounting panel, be fixed with the lift cylinder on the mounting panel, lift cylinder piston rod is connected with clamping unit down, clamping unit includes the movable plate of being connected with lift cylinder piston rod, the movable plate downside is fixed with the pressure cylinder, the pressure cylinder front side is connected with the locating lever, can dismantle on the locating lever has the shoes mould, the pressure cylinder downside is equipped with the accessory plate, accessory plate and pressure cylinder elastic connection, the accessory plate left and right sides articulates there is the clamping bar, the rear end of clamping bar articulates there is the second double-end cylinder, the clamping bar front side is fixed with tight piece, the accessory plate front side is fixed with the fixed block, the accessory plate downside is fixed with taut cylinder, taut cylinder includes the cylinder body, piston plate and piston rod, the piston rod upside is connected with the ejector pin, the piston rod lower extreme is connected with the stopper. The utility model discloses have the function of easily adjusting the decurrent pulling force of upper of a shoe.

Description

Novel heel shaping mechanism

Technical Field

The utility model relates to the technical field of heel shaping, in particular to a novel heel shaping mechanism.

Background

Heel forming mechanism is generally with the upper of a shoe cover on the shoe mould when using, then utilize and press from both sides tight subassembly machine with the downward take-up of upper of a shoe, make the upper of a shoe can hug closely the shoe mould upper end and be convenient for follow-up design, but the required pulling force of the upper of a shoe of different shoe moulds and different length is different, the tight subassembly of clamp in the current forming mechanism is difficult for adjusting to the pulling force singleness of upper of a shoe, make when changing different shoe moulds and different length uppers, make the upper of a shoe not laminate with the shoe mould or the tensile overlength of upper of a shoe warp easily, the yield is reduced, be difficult for people to process.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a novel heel shaping mechanism, which has the function of easily adjusting the downward tension of the upper.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel heel forming mechanism, includes the mounting panel fixed with the frame, be connected with the design subassembly on the mounting panel, be fixed with the lift cylinder on the mounting panel, lift cylinder piston rod is connected with clamping unit down, clamping unit includes the movable plate of being connected with lift cylinder piston rod, the movable plate downside is fixed with compresses tightly the cylinder, compresses tightly the cylinder front side and is connected with the locating lever, can dismantle on the locating lever and have the shoe mold, it is equipped with the accessory plate to compress tightly the cylinder downside, accessory plate and compress tightly cylinder elastic connection, the accessory plate left and right sides articulates there is the clamping bar, and the rear end of two clamping bars articulates there is the second double-end cylinder, and the clamping bar front side is fixed with tight piece, the accessory plate front side is fixed with the fixed block, the accessory plate downside is fixed with taut cylinder, including cylinder body, piston plate and piston rod on the taut cylinder, the piston rod upside is connected with the ejector pin, and the piston rod lower extreme is connected with the stopper, but stopper relative piston rod slides and fixes a position.

Through adopting above-mentioned technical scheme, when using sizing mechanism, place the upper of a shoe on the shoe mould, then utilize the swing of second duplex cylinder drive clamp rod can press from both sides the upper of a shoe tight between tight piece and the fixed block, then start taut cylinder and make the cylinder body descend and to drive and press from both sides tight piece and fixed block and move down, until cylinder body and stopper butt, thereby take up the upper of a shoe downwards and make the upside and the shoe mould of upper of a shoe closely laminate, it makes the shoe mould side also closely laminate with the upper of a shoe to push out the shoe mould forward again through tight cylinder of rethread, then utilize lift cylinder with the contact of shoe mould and taut upper of a shoe and sizing mechanism, make the upper of a shoe extrude the design, when upper of a shoe length and shoe mould change, portable stopper, make the relative position of stopper and cylinder body change, so can change the downward taut distance of upper of a shoe and make the tightening force can adjust according to the demand, thereby make the upper of a shoe can closely cooperate with the shoe mould when the upper of a shoe not deformable, improve upper of a shoe design effect.

The utility model discloses further set up to: the lower end of the piston rod is in threaded connection with a limiting block, and a limiting bolt is in threaded connection with the limiting block.

Through adopting above-mentioned technical scheme, can adjust the relative position of stopper and cylinder body through rotating the stopper, realize the regulation to the tensile down of upper of a shoe, adjust to target in place at the stopper and can make the difficult change in position of stopper through rotating spacing bolt and piston rod butt, avoid leading to the stopper position to take place the skew because of the vibration in the course of working.

The utility model discloses further set up to: two guide rods penetrate through the compression cylinder, the upper end of each guide rod is connected with a clamping plate, the clamping plate and the compression cylinder are provided with positioning springs which are sleeved outside the guide rods, a connecting rod is fixed to the lower side of each guide rod, an auxiliary plate is in threaded connection with the lower side of the connecting rod, a clamping rod is sleeved on the connecting rod and located between the guide rods and the auxiliary plate.

Through adopting above-mentioned technical scheme, lead through the guide bar to reciprocating of accessory plate and make the accessory plate be difficult for rocking at will, and positioning spring can make the accessory plate change and return initial position, and the people of being convenient for place the upper of a shoe on the shoe mould with pressing from both sides tight piece clamp tightly.

The utility model discloses further set up to: the ejector rod is in threaded connection with the piston rod, the lower end of the ejector rod penetrates out of the piston rod and is fixed with an adjusting hand wheel, an adjusting nut in threaded connection with the ejector rod is arranged on the upper side of the adjusting hand wheel, an adjusting rod is fixed at the upper end of the guide rod, the clamping plate is in threaded connection with the adjusting rod, and a positioning bolt is in threaded connection with the side wall of the clamping plate.

Through adopting above-mentioned technical scheme, when changing the upper of a shoe of different length, the accessible rotates adjusting hand wheel and adjusts the distance that the ejector pin upper end surpassed the accessory plate, thereby make the initial height of accessory plate can obtain adjusting, make press from both sides tight piece height and can adjust according to upper of a shoe length, be convenient for will press from both sides tight piece and upper of a shoe lower extreme and closely cooperate, thereby make the upper of a shoe change the atress when pressing from both sides tight pulldown, improve the taut effect to the upper of a shoe, and after accessory plate position control, rotatable screens board makes can not extrude positioning spring when screens board positioning spring laminating, thereby make sizing mechanism when not using, the accessory plate is in initial condition, positioning spring can not compress for a long time this moment, positioning spring's life is improved.

The utility model discloses further set up to: the ejector rod is circumferentially and uniformly provided with two first indicating grooves, the adjusting rod is provided with a second indicating groove, and the first indicating groove and the second indicating groove are provided with scales.

Through adopting above-mentioned technical scheme, can easily first indicate the scale of inslot to go to adjust the screens board after the position of adjusting the ejector pin for the screens board can quick adjustment to required position.

The utility model discloses further set up to: the design subassembly includes the side design cylinder fixed with the mounting panel, side design cylinder downside is connected with the gasbag, the mounting panel left and right sides articulates there is the pendulum rod, the upper end of two pendulum rods articulates there is first double-end cylinder, two pendulum rod belows are fixed with the design piece, side design cylinder rear side is equipped with the back design cylinder fixed with the mounting panel, back design cylinder downside is connected with the guide bar, it has two transfer lines to articulate on the guide bar, it has back stripper plate to articulate in the transmission, be fixed with the deflector at the mounting panel downside, be equipped with curved guide way on the deflector, be equipped with on the back stripper plate with guide way complex guide block, the movable plate front side is connected with the back locating rack, be fixed with back location cylinder on the back locating rack, be connected with the back locating plate on the back locating cylinder.

Through adopting above-mentioned technical scheme, accessible back locating plate carries out the location of front and back position when the upper of a shoe is placed on the shoes mould, then utilize tight back accessible lift cylinder of clamp to drive the shoes mould and the upper of a shoe to shift up until upper of a shoe and gasbag butt, then utilize side design cylinder and first double-end cylinder to make the gasbag extrude the design to the top and the side of upper of a shoe, the back locating plate shifts back and removes the back stripper plate through back design cylinder when the upper of a shoe shifts up, the realization surpasss shoes mould part design to the upper of a shoe rear side, make the upper of a shoe design convenient, top and side atress are even, it is effectual to design.

To sum up, the utility model discloses following beneficial effect has:

can change the distance that the cylinder body descends through rotating the stopper to make the distance that moves down after pressing from both sides tight upper of a shoe of clamp to obtain adjusting, and then realize the adjustment to upper of a shoe pull-down force, make people can update the upper of a shoe of different shoes moulds and different length adjust the stopper position, make the upper of a shoe also be difficult for excessive tensile deformation when can laminating with the shoes mould not hard up, thereby make people more convenient to use, application range is wider.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is a partial schematic view of a first embodiment;

FIG. 3 is a schematic cross-sectional view of the first embodiment;

FIG. 4 is a schematic partial cross-sectional view of the first embodiment;

FIG. 5 is a schematic structural diagram of the second embodiment.

Reference numerals are as follows: 1. mounting a plate; 2. a sizing assembly; 3. a lifting cylinder; 4. a clamping assembly; 21. a side shaping cylinder; 22. an air bag; 23. a swing rod; 24. a first double-ended cylinder; 25. a post-shaping cylinder; 26. a guide rod; 27. a rear extrusion plate; 28. a guide plate; 29. a guide block; 231. a shaping block; 261. a transmission rod; 281. a guide groove; 41. moving the plate; 42. a pressing cylinder; 43. a shoe mold; 44. a guide rod; 45. a positioning spring; 46. an auxiliary plate; 47. a clamping lever; 48. a second double-headed cylinder; 49. tensioning the cylinder; 411. a positioning frame; 412. a rear positioning cylinder; 413. a rear positioning plate; 421. a push rod; 422. positioning a rod; 441. a clamping plate; 442. a connecting rod; 443. adjusting a rod; 444. a second indicator slot; 445. positioning the bolt; 461. a fixed block; 471. a clamping block; 491. a cylinder body; 492. a piston plate; 493. a piston rod; 494. a top rod; 495. a limiting block; 496. a limit bolt; 497. adjusting a hand wheel; 498. a first indicator groove; 499. and adjusting the nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a novel heel shaping mechanism, as shown in fig. 1 to 4, which comprises a mounting plate 1 fixed to a machine frame, wherein a shaping assembly 2 is connected to the mounting plate 1, a lifting cylinder 3 is fixed to the mounting plate 1, and a piston rod 493 of the lifting cylinder 3 is downward connected to a clamping assembly 4.

The shaping assembly 2 comprises a side shaping cylinder 21 fixed with the mounting plate 1, an airbag 22 is connected to the lower side of the side shaping cylinder 21, swing rods 23 are hinged to the left side and the right side of the mounting plate 1, a first double-head cylinder 24 is hinged to the upper ends of the two swing rods 23, and the lower sides of the two swing rods 23 are fixed. Be equipped with the back design cylinder 25 fixed with mounting panel 1 at side design cylinder 21 rear side, back design cylinder 25 downside is connected with guide bar 26, it has two transfer lines 261 to articulate on the guide bar 26, it has back stripper plate 27 to articulate in the transmission, be fixed with deflector 28 at mounting panel 1 downside, be equipped with curved guide way 281 on the deflector 28, be equipped with on the back stripper plate 27 with guide way 281 complex guide block 29, can drive guide bar 26 through back pneumatic cylinder and reciprocate, make back stripper plate 27 can swing along guide block 29.

The clamping assembly 4 comprises a moving plate 41 connected with a piston rod 493 of the lifting cylinder 3, a pressing cylinder 42 is fixed on the lower side of the moving plate 41, a push rod 421 is connected to the front side of the pressing cylinder 42, a positioning rod 422 is fixed on the push rod 421, a shoe mold 43 is sleeved on the positioning rod 422, and the shoe mold 43 is fixed through a bolt. Two guide rods 44 penetrate through the pressing cylinder 42, a clamping plate 441 is fixed at the upper end of each guide rod 44, and a positioning spring 45 sleeved on the guide rods 44 is arranged between the clamping plate 441 and the pressing cylinder 42. The connecting rods 442 are fixed to the lower sides of the two guide rods 44, the auxiliary plate 46 is in threaded connection with the lower sides of the connecting rods 442, the clamping rods 47 are sleeved on the connecting rods 442, the clamping rods 47 are located between the guide rods 44 and the auxiliary plate 46, the rear ends of the two clamping rods 47 are hinged to the second double-head air cylinder 48, and the clamping blocks 471 are fixed to the front sides of the clamping rods 47. A rear positioning frame 411 is connected to the front side of the moving plate 41, a rear positioning cylinder 412 is fixed to the rear positioning frame 411, and a rear positioning plate 413 is connected to the rear positioning cylinder 412.

A fixed block 461 is fixed on the front side of the auxiliary plate 46 through a support rod, the fixed block 461 is positioned between two clamping blocks 471, a tensioning cylinder 49 is fixed on the lower side of the auxiliary plate 46, the tensioning cylinder 49 comprises a cylinder body 491, a piston plate 492 and a piston rod 493, the upper side of the piston rod 493 is connected with a mandril 494, the lower end of the piston is in threaded connection with a limit block 495, and the limit block 495 is in threaded connection with a limit bolt 496.

When people install an upper, the upper is sleeved on the shoe mold 43, the rear side of the upper abuts against the rear positioning plate 413, then the clamping cylinder is started to clamp the upper on the fixing block 461, then the tensioning cylinder 49 is started to enable the cylinder body 491 to move downwards to abut against the limiting block 495, so that the clamping block 471 is driven to move downwards, the upper is tensioned downwards, the top of the upper is in close contact with the shoe mold 43, then the pressing cylinder 42 is started to move the shoe mold 43 forwards, the side surface of the upper is tightly attached to the shoe mold 43, so that the upper is tightly attached to the shoe mold 43, then the lifting cylinder 3 is used for moving the shoe mold 43 upwards and enabling the air bag 22 to extrude and shape the top and the side surface of the upper by using the side shaping cylinder 21 and the first double-head cylinder 24, when the upper moves upwards, the rear positioning plate 413 moves backwards and moves the rear extrusion plate 27 through the rear shaping cylinder 25, partial shaping of the upper beyond the shoe mold 43 is realized, after different shoe molds 43 and different lengths are replaced, the upper can be rotated and the limiting block 495 enables the positions of the limiting block 495 and the upper to be adjusted, so that the upper is not easily deformed when the clamping block 471 is moved, and the lower pulling distance is adjusted.

The second embodiment:

the embodiment discloses a novel heel shaping mechanism, as shown in fig. 5, the difference between the first embodiment and the second embodiment is that a lift rod 494 is in threaded connection with a piston rod 493, the lower end of the lift rod 494 penetrates through the piston rod 493 and is fixed with an adjusting hand wheel 497, an adjusting nut 499 in threaded connection with the lift rod 494 is arranged on the upper side of the adjusting hand wheel 497, two first indicating grooves 498 are uniformly distributed in the circumferential direction of the lift rod 494, an adjusting rod 443 is fixed on the upper end of a guide rod 44, a second indicating groove 444 is arranged on the adjusting rod 443, scales are arranged in the first indicating groove 498 and the second indicating groove 444, a clamping plate 441 is in threaded connection with the adjusting rod 443, and a positioning bolt 445 is in threaded connection with the side wall of the clamping plate 441.

When changing the upper of different length, accessible rotation adjustment hand wheel 497 adjusts the distance that ejector pin 494 upper end surpassed accessory plate 46, thereby make accessory plate 46's initial height can be adjusted, make it can adjust according to upper of a shoe length to press from both sides tight piece and upper of a shoe lower extreme and closely cooperate, thereby make the upper of a shoe change the atress when pressing from both sides tight pulldown, improve the taut effect to the upper of a shoe, and after accessory plate 46 position control, rotatable screens board 441 can not extrude positioning spring 45 when making screens board 441 positioning spring 45 laminate, thereby make the sizing mechanism when not using, accessory plate 46 is in initial condition, positioning spring 45 can not compress for a long time this moment, improve positioning spring 45's life.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a novel heel forming mechanism, includes mounting panel (1) fixed with the frame, its characterized in that: the shoe mold is characterized in that a shaping assembly (2) is connected onto the mounting plate (1), a lifting cylinder (3) is fixed onto the mounting plate (1), a piston rod (493) of the lifting cylinder (3) faces downwards and is connected with a clamping assembly (4), the clamping assembly (4) comprises a moving plate (41) connected with the piston rod (493) of the lifting cylinder (3), a pressing cylinder (42) is fixed onto the lower side of the moving plate (41), a positioning rod (422) is connected onto the front side of the pressing cylinder (42), a shoe mold (43) is detachably arranged on the positioning rod (422), an auxiliary plate (46) is arranged on the lower side of the pressing cylinder (42), the auxiliary plate (46) is elastically connected with the pressing cylinder (42), clamping rods (47) are hinged to the left side and the right side of the auxiliary plate (46), second double-head cylinders (48) are hinged to the rear ends of the two clamping rods (47), a clamping block (471) is fixed onto the front side of the clamping rods (47), a clamping block (46) is fixed onto the front side of the auxiliary plate (461), a tensioning cylinder (46) is fixed with a tensioning cylinder (49), a tensioning cylinder (494), a piston rod (493) and a piston rod (493) is connected with the lower end of a piston rod (495), the limit block (495) can slide and be positioned relative to the piston rod (493).

2. The novel heel shaping mechanism of claim 1, wherein: the lower end of the piston rod (493) is in threaded connection with a limiting block (495), and a limiting bolt (496) is in threaded connection with the limiting block (495).

3. The novel heel shaping mechanism according to claim 2, wherein: two guide rods (44) penetrate through the pressing cylinder (42), the upper end of each guide rod (44) is connected with a clamping plate (441), the clamping plates (441) and the pressing cylinder (42) are provided with positioning springs (45) which are sleeved outside the guide rods (44) and connected with each other, the lower sides of the guide rods (44) are fixed with connecting rods (442), the lower sides of the connecting rods (442) are in threaded connection with auxiliary plates (46), clamping rods (47) are sleeved on the connecting rods (442), and the clamping rods (47) are located between the guide rods (44) and the auxiliary plates (46).

4. The novel heel shaping mechanism of claim 3, wherein: ejector pin (494) and piston rod (493) threaded connection, the lower extreme of ejector pin (494) is worn out piston rod (493) and is fixed with adjusting hand wheel (497), adjusting hand wheel (497) upside is equipped with adjusting nut (499) with ejector pin (494) threaded connection, and the upper end of guide rod (44) is fixed with adjusts pole (443), screens board (441) and adjust pole (443) threaded connection, threaded connection has positioning bolt (445) on the lateral wall of screens board (441).

5. The novel heel shaping mechanism as claimed in claim 4, wherein: two first indication grooves (498) are circumferentially and uniformly distributed on the ejector rod (494), a second indication groove (444) is formed in the adjusting rod (443), and scales are arranged on the first indication groove (498) and the second indication groove (444).

6. The novel heel shaping mechanism of claim 1, wherein: the utility model discloses a fixing device for a fixing machine for a movable plate, including design subassembly (2) with fixed side design cylinder (21) of mounting panel (1), side design cylinder (21) downside is connected with gasbag (22), the mounting panel (1) left and right sides articulates there is pendulum rod (23), the upper end of two pendulum rod (23) articulates there is first double-end cylinder (24), two pendulum rod (23) downside are fixed with design piece (231), side design cylinder (21) rear side is equipped with back design cylinder (25) fixed with mounting panel (1), back design cylinder (25) downside is connected with guide bar (26), it has two transfer lines (261) to articulate on guide bar (26), it has back stripper plate (27) to articulate in the transmission, be fixed with deflector (28) at mounting panel (1) downside, be equipped with curved guide way (281) on deflector (28), be equipped with on back stripper plate (27) with guide way (281) complex guide block (29), movable plate (41) front side is connected with back locating rack (411), be fixed with back locating cylinder (412) on back locating cylinder (412).