CN113463314B

CN113463314B - Secondary shaping process and shaping device for socks

Info

Publication number: CN113463314B
Application number: CN202110273763.3A
Authority: CN
Inventors: 赵韩斌
Original assignee: Zhejiang Yiheng Textile Technology Co ltd
Current assignee: Zhejiang Yiheng Textile Technology Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2023-02-10
Anticipated expiration: 2041-03-15
Also published as: CN113463314A

Abstract

The utility model provides a socks secondary design technology and setting device, includes the design base, design base top both sides fixed be equipped with steam shaping case and drying box, steam shaping case with drying box shape and size the same and bilateral symmetry distribute, steam shaping case with drying box in all be provided with around link up the stroke chamber, the stroke chamber still be equipped with inward opening, steam shaping case with drying box in all be equipped with the seal assembly with the longitudinal symmetry, drying box top intercommunication be equipped with the blast pipe, the blast pipe internal fixation be equipped with the exhaust fan, drying box inner wall department fixed be equipped with microwave generator. The invention rearranges and crystallizes molecular chains through twice sizing, can eliminate the defects after primary sizing, further enhances the shape and size of the molecular chains, and optimizes the stability of the sizing process.

Description

Secondary shaping process and shaping device for socks

Technical Field

The invention relates to the technical field of textile production, in particular to a secondary shaping process and a secondary shaping device for socks.

Background

In recent years, with the improvement of industrial level, the textile industry in China has been developed at an unprecedented high speed, and part of textile machinery has come out of China and has an important position in the total value of national production and export earning. Socks need finalize the design to it after knitting to guarantee that socks remain certain shape all the time after passing, increase socks's life, current design to socks mainly adopts steam design, makes the cotton thread design of socks through steam.

The existing Chinese application number is CN201710818418.7, the patent name is a shaping tank of a sock shaping machine, and the shaping tank of the sock shaping machine has the advantages that the connecting pipe can be inserted by an insertion rod, the outer wall of the small-diameter section of the insertion rod can be attached to the inner wall of the small-hole section of the connecting pipe, namely, the insertion rod and the connecting pipe can play a role in guiding, so that the first end cover and the second end cover can keep stable when moving relatively, and the first end cover and the second end cover can seal two ends of a tank body when being sealed each time. It also has the following disadvantages: the shaping process is not stable enough, so that the shape and the size of the shaped sock are not stable enough, the sock is easy to deform in the using process, and the service life of the sock is shortened.

Disclosure of Invention

The invention aims to solve the technical problems that: in order to overcome the problems, the secondary shaping process and the shaping device for the socks are provided, and the problems that the shape and the size of the socks after shaping are not stable enough due to the unstable shaping process, the socks are easy to deform in the using process, and the service life of the socks is shortened are solved.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

a secondary shaping process and a shaping device for socks comprise a shaping base, wherein a steam shaping box and a drying box are fixedly arranged on two sides above the shaping base, the steam shaping box and the drying box are same in shape and size and are distributed in a bilateral symmetry manner, a front-back through stroke cavity is arranged in each of the steam shaping box and the drying box, an inward opening is further formed in each stroke cavity, sealing components are symmetrically arranged in each of the steam shaping box and the drying box in a vertical symmetry manner, an exhaust pipe is communicated with the upper part of the drying box, an exhaust fan is fixedly arranged in each exhaust pipe, and a microwave generator is fixedly arranged on the inner wall of the drying box;

the sealing assembly comprises sealing covers which are arranged in the steam shaping box and the drying box in a sliding mode, the outer end of each sealing cover is fixedly connected with an air cylinder, the air cylinders are fixedly connected with the inner walls of the steam shaping box and the drying box, an accommodating cavity is arranged in each sealing cover, the accommodating cavity is provided with openings in three directions, a matching groove is arranged in each sealing cover, and the longitudinal section of each matching groove is semicircular;

the steam shaping box is characterized in that a pressure regulating assembly is arranged in the wall body of the closed cover above the inner part of the steam shaping box, an air pressure sensor fixedly connected with the inner wall of the closed cover is arranged on the right side of the pressure regulating assembly, the pressure regulating assembly comprises a steam baffle fixedly arranged in the wall body of the closed cover, a pressure regulating plate positioned below the steam baffle is rotatably arranged in the wall body of the closed cover, a pressure regulating rotating shaft is arranged in the pressure regulating plate, the pressure regulating rotating shaft is fixedly connected with the pressure regulating plate, the pressure regulating rotating shaft is rotatably connected with the steam baffle, and a pressure regulating motor is dynamically connected to the upper end of the pressure regulating rotating shaft;

the fixed socks motor that moves that is equipped with in the middle of the inside of design base, move socks motor output end power connection have and move the socks pivot, move socks pivot upwards extend end fixedly connected with put the socks fixed axle, put the socks fixed axle with matching groove looks adaptation, put the socks fixed axle with move socks pivot vertical distribution, put socks fixed axle extend end fixedly connected with forward and put the socks board, put socks board front end fixed be equipped with put the socks frame.

Furthermore, a first steam outlet which is communicated up and down is arranged in the steam baffle, the number of the first steam outlets is four, the first steam outlets are distributed in an annular array, a second steam outlet which is communicated up and down and has the same diameter as the first steam outlet is arranged in the pressure regulating plate, the number of the second steam outlets is four, the two steam outlets are distributed in an annular array, and the second steam outlets and the first steam outlet are circumferentially staggered by 45 degrees.

Further, steam design roof portion be equipped with the exhaust hole, the exhaust hole with steam design incasement chamber and external intercommunication, the exhaust hole with a steam outlet diameter the same and one-to-one.

Furthermore, the sock placing frames are arranged in four rows, the sock placing frames in each row are transversely distributed at equal intervals, and the sock placing frames in each two rows are symmetrical about the transverse central line of the sock placing plate.

Further, be located steam setting incasement portion top the sealed cowling top intercommunication be equipped with steam recovery pipe one, steam recovery pipe one half be extending structure, steam recovery pipe upper end intercommunication be equipped with the exhaust duct, the exhaust duct internal fixation be equipped with the aspiration pump, exhaust duct right-hand member intercommunication be equipped with steam recovery pipe two, steam recovery pipe two with drying incasement chamber intercommunication, the inside top of drying incasement portion fixed be equipped with the steam collection cover, the steam collection cover with steam recovery pipe two centers align, the steam collection cover internal fixation be equipped with the heat conduction stick, the heat conduction stick with be located drying incasement portion top the sealed cowling sliding connection.

Further, steam design incasement wall department fixed be equipped with the design piece, the design piece in be equipped with the steam splitter box, steam splitter box right side is equipped with rather than intercommunication and opening right steam design hole, steam design hole left end opening diameter be greater than its right-hand member opening diameter, steam design hole evenly distributed, steam splitter box left side intercommunication be equipped with the steam admission pipe, steam admission pipe on the fixed accuse steam valve door that is equipped with.

A secondary shaping process for socks comprises the following steps:

step 1: sleeving socks to be shaped on a sock rack, driving a sock placing fixing shaft to rotate clockwise by a sock moving rotating shaft so as to drive the socks to enter a steam shaping box, and driving vertically symmetrical sealing covers to move inwards to a fit state through a cylinder, so that a shaping space for shaping the socks is formed;

and 2, step: air in the sizing space is pumped away through the air pumping guide pipe by the air pumping pump, steam is controlled to enter through the steam inlet pipe and then enter into the sizing space through the steam sizing hole, and the steam is fully contacted with the socks in the sizing space to carry out primary sizing;

and step 3: continuously introducing steam into the shaping space through the steam inlet pipe, increasing the pressure in the shaping space, and fully contacting the socks with the steam in the shaping space to carry out secondary shaping;

and 4, step 4: the shaping space is opened, the sock moving motor drives the sock placing fixing shaft to rotate clockwise through the sock moving rotating shaft, so that socks are driven to enter the sealing assembly, and then the sealing assembly in the drying box is controlled to work, so that a closed drying space for drying the socks is formed;

and 5: the steam stored in the shaping space is conveyed into the steam collection cover through the air exhaust guide pipe, the heat conducting rod is heated by the steam, and heat is transferred into the drying space through the heat conducting rod, so that the temperature in the drying space is slowly increased, and the socks are pre-dried;

step 6: the microwave generator generates microwaves, the temperature of the socks is increased by utilizing the penetrability of the microwaves, so that the moisture in the socks is vaporized and evaporated, and the evaporated water vapor is discharged through the exhaust pipe to dry the socks;

and 7: the drying space is opened, the socks are rotated to the initial position under the power drive of the sock moving motor, and the socks are taken from the initial position.

Further, in the step 2, the primary shaping air pressure is 0.10-0.14Mpa, the primary shaping temperature is 100-110 ℃, and the primary shaping time is 40-60s.

Further, in the step 3, the secondary shaping air pressure is 0.16-0.31Mpa, the secondary shaping temperature is 115-135 ℃, and the secondary shaping time is 30-45s.

Further, in the step 6, the drying temperature is 90-98 ℃, and the drying time is 160-200s.

The invention has the advantages and positive effects that: a socks secondary forming process and forming device, first put socks on put the socks shelf, send socks into the steam shaping box through moving the rotational axis of socks, then form a closed forming space through the opposite movement of the closing cap, the steam enters the forming space through the steam inlet pipe and fully contacts with socks to carry on the primary forming, continue to inject steam into forming space after the primary forming is finished, increase the pressure in the forming space, make the temperature of the steam rise, then carry on the secondary forming, socks after the two-time forming take off it after predrying and drying process, socks, through the secondary forming, make the molecular chain rearrange, crystallize, can dispel the defect after the primary forming, make its shape and size get further enhancement, optimize the stability of the forming process; the sock shaping device is reasonable in structure, has the advantages of being simple in structure, convenient to use and the like, and effectively solves the problems that the shaping process is not stable enough, the shape and the size of the shaped sock are not stable enough, the sock is easy to deform in the using process, and the service life of the sock is shortened.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is a schematic perspective view of the steam shaping box and the drying box of the present invention;

FIG. 3 is a schematic perspective view of the closure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at B in accordance with the present invention;

FIG. 6 is a schematic view of the structure of FIG. 1 at C-C in accordance with the present invention;

FIG. 7 is a schematic view of the structure of the pressure-regulating plate of the present invention;

fig. 8 is a schematic view of the structure of the steam baffle of the present invention.

The scores in the figures are as follows: 10. setting a base; 11. a steam shaping box; 12. drying in a drying oven; 13. a sock moving rotating shaft; 14. a sock moving motor; 15. placing a sock plate; 16. a sock rack is placed; 17. a closure assembly; 18. a cylinder; 19. a first steam recovery pipe; 20. a closure cap; 21. an air pressure sensor; 22. an air pump; 23. an air extraction duct; 24. a second steam recovery pipe; 25. an exhaust fan; 26. an exhaust pipe; 27. a heat conducting rod; 28. a microwave generator; 29. an exhaust hole; 30. a first steam outlet; 31. a pressure regulating plate; 32. a pressure regulating rotating shaft; 33. a steam baffle; 34. a voltage regulating motor; 35. introducing steam into the pipe; 36. a steam control valve; 37. a shaping block; 38. a steam shunt slot; 39. steam shaping holes; 40. a second steam outlet; 41. a stroke chamber; 42. a matching groove; 43. an accommodating chamber; 44. fixing shafts for placing socks; 45. a voltage regulating component; 46. a steam collecting cover.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and merely illustrate the basic structure of the present invention in a schematic manner, and thus they show only the constitution related to the present invention.

The embodiments of the invention will be described in further detail below with reference to the accompanying drawings:

as shown in fig. 1, 2, 3, 4, 5, 6, 7, and 8, the secondary sock shaping device according to the present invention includes a shaping base 10, wherein a steam shaping box 11 and a drying box 12 are fixedly disposed on two sides above the shaping base 10, the steam shaping box 11 and the drying box 12 have the same shape and size and are symmetrically distributed, a front and rear through stroke cavity 41 is disposed in each of the steam shaping box 11 and the drying box 12, the stroke cavity 41 is further provided with an inward opening, the steam shaping box 11 and the drying box 12 are respectively provided with a sealing assembly 17 in an up-down symmetrical manner, an exhaust pipe 26 is communicated above the drying box 12, an exhaust fan 25 is fixedly disposed in the exhaust pipe 26, and a microwave generator 28 is fixedly disposed on an inner wall of the drying box 12;

as shown in fig. 1 and 3, the sealing assembly 17 includes a sealing cover 20 slidably disposed in the steam shaping box 11 and the drying box 12, an outer end of the sealing cover 20 is fixedly connected with a cylinder 18, the cylinder 18 is fixedly connected with the steam shaping box 11 and an inner wall of the drying box 12, a containing cavity 43 is disposed in the sealing cover 20, the containing cavity 43 is provided with openings in three directions, and a matching groove 42 is disposed in the sealing cover 20;

as shown in fig. 1 and 4, the wall body of the closed cover 20 above the inside of the steam shaping box 11 is provided with a pressure regulating component 45, the right side of the pressure regulating component 45 is provided with an air pressure sensor 21 fixedly connected with the inner wall of the closed cover 20, the pressure regulating component 45 comprises a steam baffle 33 fixedly arranged in the wall body of the closed cover 20, the wall body of the closed cover 20 is internally provided with a pressure regulating plate 31 positioned below the steam baffle 33 in a rotating manner, a pressure regulating rotating shaft 32 is arranged in the pressure regulating plate 31, the pressure regulating rotating shaft 32 is fixedly connected with the pressure regulating plate 31, the pressure regulating rotating shaft 32 is rotatably connected with the steam baffle 33, and the upper end of the pressure regulating rotating shaft 32 is connected with a pressure regulating motor 34 in a power manner;

as shown in fig. 1 and 6, a sock moving motor 14 is fixedly arranged in the middle of the inside of the shaping base 10, an output end of the sock moving motor 14 is in power connection with a sock moving rotating shaft 13, a sock placing fixing shaft 44 is fixedly connected to an upward extending end of the sock moving rotating shaft 13, the sock placing fixing shaft 44 is vertically distributed with the sock moving rotating shaft 13, a sock placing plate 15 is fixedly connected to a forward extending end of the sock placing fixing shaft 44, and a sock placing frame 16 is fixedly arranged at the front end of the sock placing plate 15.

In an embodiment, steam baffle 33 in be equipped with the first 30 of steam outlet that link up from top to bottom, steam outlet 30 quantity be four, and annular array distributes, pressure regulating board 31 in be equipped with about link up and with the same two 40 of steam outlet 30 diameter steam outlet, two 40 quantity of steam outlet be four, and annular array distributes, two 40 of steam outlet with one 30 circumference dislocation 45 settings of steam outlet, pressure regulating motor 34's power drive down pressure regulating pivot 32 drive pressure regulating board 31 rotate 45, make two 40 of steam outlet with one 30 of steam outlet be in the alignment state, steam in the steam design case 11 loop through the two 40 of steam outlet with one 30 of steam outlet upwards discharge to reach the mesh of pressure release, and then realize adjusting the mesh of design temperature through regulating pressure.

In one embodiment, steam design case 11 top be equipped with exhaust hole 29, exhaust hole 29 with steam design case 11 inner chamber and external intercommunication, exhaust hole 29 with a 30 diameter the same and one-to-one of steam outlet.

In one embodiment, the stocking holder 16 is provided with four rows, each row of the stocking holder 16 is transversely and equidistantly distributed, and each two rows are symmetrical about the transverse center line of the stocking holder plate 15, so that the socks have larger gaps between the socks to facilitate the flow of the steam.

In an embodiment, a first steam recovery pipe 19 is communicated with and arranged above the sealing cover 20 and positioned above the inner part of the steam shaping box 11, the lower half part of the first steam recovery pipe 19 is of a telescopic structure, an air extraction guide pipe 23 is communicated with and arranged at the upper end of the first steam recovery pipe 19, an air extraction pump 22 is fixedly arranged in the air extraction guide pipe 23, a second steam recovery pipe 24 is communicated with and arranged at the right end of the air extraction guide pipe 23, the second steam recovery pipe 24 is communicated with the inner cavity of the drying box 12, a steam collection cover 46 is fixedly arranged at the top end of the inner part of the drying box 12, the steam collection cover 46 is aligned with the second steam recovery pipe 24 in the center, a heat conduction rod 27 is fixedly arranged in the steam collection cover 46, the heat conduction rod 27 is in sliding connection with the sealing cover 20 positioned above the inner part of the drying box 12, steam stored in the steam shaping box 11 sequentially passes through the first steam recovery pipe 19, the guide pipe 23 and the second steam recovery pipe 24 and is conveyed into the steam collection cover 46, heat is transferred through the heat conduction rod 27, and the steam collection cover 27, so that the heat is utilized for heat extraction and the steam recovery.

In an embodiment, 11 inner wall departments of steam setting box fixed be equipped with the setting piece 37, setting piece 37 in be equipped with steam splitter box 38, steam splitter box 38 right side be equipped with rather than intercommunication and opening right steam setting hole 39, steam setting hole 39 left end opening diameter be greater than its right-hand member opening diameter, steam setting hole 39 evenly distributed, steam splitter box 38 left side intercommunication be equipped with steam admission pipe 35, steam admission pipe 35 on fixed be equipped with accuse steam valve 36, steam passes through during the design steam admission pipe 35 get into then pass through steam setting hole 39 blow to socks fast and evenly for steam and socks fully contact improve the homogeneity of being heated of socks.

A secondary shaping process for socks comprises the following steps:

step 1: sleeving socks to be shaped on the sock rack 16, driving the sock placing fixing shaft 44 to rotate clockwise by the sock moving rotating shaft 13 so as to drive the socks to enter a steam shaping box, and then driving the vertically symmetrical sealing covers 20 to move inwards to a fit state through the air cylinder 18, so that a shaping space for shaping the socks is formed;

step 2: air in the sizing space is pumped away through the air pumping guide pipe 23 by the air pump 22, steam is controlled to be introduced through the steam inlet pipe 35 and then enters the sizing space through the steam sizing hole 39, and the steam is fully contacted with the socks in the sizing space to carry out primary sizing;

and 3, step 3: continuously introducing steam into the shaping space through the steam inlet pipe 35 to increase the pressure in the shaping space, and fully contacting the socks with the steam in the shaping space to carry out secondary shaping;

and 4, step 4: the shaping space is opened, the sock moving motor 14 drives the sock placing fixed shaft 44 to rotate 180 degrees clockwise through the sock moving rotating shaft 13, so that the socks are driven to enter the sealing component 17, and then the sealing component 17 in the drying box 12 is controlled to work, so that a closed drying space for drying the socks is formed;

and 5: the steam stored in the shaping space is conveyed into the steam collecting cover 46 through the air exhaust guide pipe 23, the heat conducting rod 27 is heated by the steam, and the heat is transferred into the drying space through the heat conducting rod 27, so that the temperature in the drying space is slowly increased, and the socks are pre-dried;

step 6: the microwave generator 28 generates microwaves, the temperature of the socks is increased by utilizing the penetrability of the microwaves, so that the moisture in the socks is vaporized and evaporated, and the evaporated water vapor is discharged through the exhaust pipe 26 to dry the socks;

and 7: the drying space is opened, and the socks are rotated to the initial position under the power drive of the sock moving motor 14, and the socks are taken out from the initial position.

In one embodiment, the primary setting air pressure in the step 2 is 0.10-0.14Mpa, the primary setting temperature is 100-110 ℃, and the primary setting time is 40-60s.

In one embodiment, in the step 3, the secondary setting pressure is 0.16-0.31Mpa, the secondary setting temperature is 115-135 ℃, and the secondary setting time is 30-45s.

In one embodiment, the drying temperature in the step 6 is 90-98 ℃, and the drying time is 160-200s.

During specific implementation, socks to be shaped are sleeved on the sock placing frame 16, then the sock moving motor 14 is controlled to be started in the forward direction, the sock moving motor 14 can drive the sock placing fixing shaft 44 to rotate 90 degrees clockwise through the sock moving rotating shaft 13, so that the socks are driven to enter the steam shaping box 11, then the air cylinder 18 is controlled to extend, the air cylinder 18 can drive the sealing cover 20 to move inwards to a joint state, a closed shaping space for shaping the socks is formed, then the air suction pump 22 is controlled to be started, air in the shaping space is exhausted through the air suction duct 23, then the steam control valve 36 is opened, steam is introduced through the steam inlet pipe 35 and enters the shaping space through the steam diversion groove 38 and the steam shaping hole 39, the air pressure sensor 21 can monitor the air pressure in the shaping space, the air pressure in the shaping space can be accurately controlled through the pressure regulating assembly 45, the air pressure is regulated to the air pressure required by primary shaping, and the steam is fully contacted with the shaping space in the shaping space, so that primary shaping is completed;

after the primary sizing is finished, the steam control valve 36 is controlled to be opened, steam is continuously introduced into the sizing space through the steam inlet pipe 35, when the air pressure sensor 21 monitors that the air pressure in the sizing space reaches the air pressure required by the secondary sizing, the steam control valve 36 is controlled to be closed, the steam is fully contacted with the socks in the sizing space, so that the secondary sizing is finished, and the socks are subjected to the secondary sizing to rearrange and crystallize molecular chains, so that the defects after the primary sizing can be eliminated, the shape and the size of the socks are further enhanced, and the stability of the sizing process is optimized;

after the secondary sizing is completed, the air cylinder 18 is controlled to reset, the sealing cover 20 moves towards two sides, the sizing space is opened, then the sock moving motor 14 is controlled to start in the forward direction, the sock moving motor 14 can drive the sock placing fixed shaft 44 to rotate 180 degrees clockwise through the sock moving rotating shaft 13, so that socks are driven to enter the sealing assembly 17, when the socks leave from the steam sizing box 11, the air cylinder 18 drives the sealing cover 20 to move to a fit state, steam in the steam sizing box 11 is stored, then the sealing assembly 17 in the drying box 12 is controlled to work, so that a closed drying space for drying the socks is formed in the drying box 12, then the air suction pump 22 is controlled to start, the steam stored in the sizing space is conveyed into the steam collection cover 46 through the air suction conduit 23, the steam can heat the heat conduction rod 27, heat of the socks is transferred into the drying space through the heat conduction rod 27, so that the temperature in the drying space slowly rises, the pre-drying purpose is achieved, after the pre-drying is completed, the microwave generator 28 generates microwaves to improve the temperature of the socks by utilizing the penetrating heat, the water in the socks is evaporated, the water is evaporated, the steam is evaporated water is evaporated, the steam exhaust pipe 26, the steam is evaporated water is evaporated, the steam exhaust pipe, the steam is driven to move to the drying position, and is controlled to move to the drying position, and the drying motor 14 is controlled to move to drive the drying position, and move to the drying position after the drying motor to control the drying position, and the drying position.

The invention has the advantages and positive effects that: a socks secondary forming process and forming device, first socks are put on a socks rack, then socks are sent into a steam forming box through a socks moving rotating shaft, then a closed forming space is formed through the opposite movement of a closed cover, steam enters the forming space through a steam inlet pipe and fully contacts with the socks for primary forming, after the primary forming is completed, the steam is continuously introduced into the forming space, the pressure in the forming space is increased, the temperature of the steam is raised, then secondary forming is performed, the socks after the secondary forming are taken down after being subjected to pre-drying and drying procedures, the socks are subjected to secondary forming, molecular chains are rearranged and crystallized, the defects after the primary forming can be eliminated, the shapes and the sizes of the socks are further enhanced, and the stability of the forming process is optimized; the sock shaping device is reasonable in structure, has the advantages of being simple in structure, convenient to use and the like, and effectively solves the problems that the shaping process is not stable enough, the shape and the size of the shaped sock are not stable enough, the sock is easy to deform in the using process, and the service life of the sock is shortened.

It should be emphasized that the examples described herein are illustrative and not restrictive, and thus the invention is not to be limited to the examples described herein, but rather to other embodiments that can be derived from the teachings of the invention by those skilled in the art.

Claims

1. The utility model provides a socks secondary setting device, includes design base (10), design base (10) top both sides fixed be equipped with steam shaping case (11) and dry case (12), its characterized in that: the steam shaping box (11) and the drying box (12) are the same in shape and size and are distributed in a bilateral symmetry mode, the steam shaping box (11) and the drying box (12) are internally provided with a stroke cavity (41) which is communicated with each other from front to back, the stroke cavity (41) is further provided with an inward opening, the steam shaping box (11) and the drying box (12) are internally provided with sealing components (17) in an up-down symmetry mode, an exhaust pipe (26) is communicated and arranged above the drying box (12), an exhaust fan (25) is fixedly arranged in the exhaust pipe (26), and a microwave generator (28) is fixedly arranged at the inner wall of the drying box (12);

the sealing assembly (17) comprises a sealing cover (20) which is arranged in the steam shaping box (11) and the drying box (12) in a sliding manner, the outer end of the sealing cover (20) is fixedly connected with an air cylinder (18), the air cylinder (18) is fixedly connected with the steam shaping box (11) and the inner wall of the drying box (12), a containing cavity (43) is arranged in the sealing cover (20), the containing cavity (43) is provided with openings in three directions, a matching groove (42) is arranged in the sealing cover (20), and the longitudinal section of the matching groove (42) is semicircular;

be located steam shaping case (11) inside top closed cover (20) wall body in be equipped with pressure regulating subassembly (45), pressure regulating subassembly (45) right side be equipped with closed cover (20) inner wall fixed connection's baroceptor (21), pressure regulating subassembly (45) establish including fixed closed cover (20) wall internal steam baffle (33), closed cover (20) wall internal rotation be equipped with be located pressure regulating board (31) of steam baffle (33) below, pressure regulating board (31) in be equipped with pressure regulating pivot (32), pressure regulating pivot (32) with pressure regulating board (31) fixed connection, pressure regulating pivot (32) with steam baffle (33) rotate and be connected, pressure regulating pivot (32) upper end power be connected with pressure regulating motor (34);

design base (10) inside middle fixed being equipped with move socks motor (14), move socks motor (14) output power be connected with move socks pivot (13), move socks pivot (13) upwards extend end fixedly connected with put socks fixed axle (44), put socks fixed axle (44) with matching groove (42) looks adaptation, put socks fixed axle (44) with move socks pivot (13) vertical distribution, put socks fixed axle (44) extend end fixedly connected with forward and put socks board (15), put socks board (15) front end fixed be equipped with put socks frame (16).

2. A secondary hosiery sizing device as defined in claim 1 wherein: steam baffle (33) in be equipped with steam outlet one (30) that link up from top to bottom, steam outlet one (30) quantity be four, and annular array distributes, pressure regulating plate (31) in be equipped with from top to bottom link up and with steam outlet one (30) the same steam outlet two (40) of diameter, steam outlet two (40) quantity be four, and annular array distributes, steam outlet two (40) with steam outlet one (30) circumference dislocation 45 set up.

3. A secondary hosiery sizing device as defined in claim 1 or claim 2 wherein: steam shaping case (11) top be equipped with exhaust hole (29), exhaust hole (29) will steam shaping case (11) inner chamber and external intercommunication, exhaust hole (29) with steam outlet (30) the same and one-to-one of diameter.

4. A secondary hosiery sizing device as defined in claim 1 wherein: the sock placing frames (16) are arranged in four rows, the sock placing frames (16) in each row are transversely distributed at equal intervals, and the sock placing frames (16) in each two rows are symmetrical about the transverse central line of the sock placing plate (15).

5. A secondary sizing device for a sock according to claim 1, wherein: be located inside top of steam design case (11) closed hood (20) top intercommunication be equipped with steam recovery pipe (19), steam recovery pipe (19) but lower half is extending structure, steam recovery pipe (19) upper end intercommunication be equipped with air exhaust pipe (23), air exhaust pipe (23) internal fixation be equipped with aspiration pump (22), air exhaust pipe (23) right-hand member intercommunication be equipped with two (24) of steam recovery pipe, two (24) of steam recovery pipe with drying case (12) inner chamber intercommunication, the inside top of drying case (12) fixed be equipped with steam collection cover (46), steam collection cover (46) with two (24) centers of steam recovery pipe align, steam collection cover (46) internal fixation be equipped with heat conduction stick (27), heat conduction stick (27) with be located the inside top of drying case (12) closed hood (20) sliding connection.

6. A secondary sizing device for a sock according to claim 1, wherein: steam design case (11) inner wall department fixed be equipped with design piece (37), design piece (37) in be equipped with steam splitter box (38), steam splitter box (38) right side is equipped with rather than intercommunication and opening right steam design hole (39), steam design hole (39) left end opening diameter be greater than its right-hand member opening diameter, steam design hole (39) evenly distributed, steam splitter box (38) left side intercommunication be equipped with steam admission pipe (35), steam admission pipe (35) on the fixed steam control valve (36) that is equipped with.

7. A secondary shaping process for socks comprises the following steps:

step 1: socks to be shaped are sleeved on a sock rack (16), a sock moving rotating shaft (13) drives a sock placing fixing shaft (44) to rotate clockwise so as to drive the socks to enter a steam shaping box, and then a cylinder (18) drives sealing covers (20) which are symmetrical up and down to move inwards to a fit state, so that a shaping space for shaping the socks is formed;

and 2, step: air in the sizing space is pumped away through an air pumping guide pipe (23) by an air pump (22), steam is controlled to be introduced through a steam inlet pipe (35) and then enters the sizing space through a steam sizing hole (39), and the steam is fully contacted with socks in the sizing space to carry out primary sizing;

and step 3: continuously introducing steam into the shaping space through a steam inlet pipe (35), increasing the pressure in the shaping space, and fully contacting the steam with the socks in the shaping space to carry out secondary shaping;

and 4, step 4: the shaping space is opened, the sock moving motor (14) drives the sock placing fixed shaft (44) to rotate 180 degrees clockwise through the sock moving rotating shaft (13), so that the socks are driven to enter the sealing component (17), and then the sealing component (17) in the drying box (12) is controlled to work, so that a closed drying space for drying the socks is formed;

and 5: the steam stored in the shaping space is conveyed into the steam collecting cover (46) through the air exhaust guide pipe (23), the heat conducting rod (27) is heated by the steam, and the heat is transferred into the drying space through the heat conducting rod (27), so that the temperature in the drying space is slowly increased, and the socks are pre-dried;

and 6: the microwave generator (28) is used for generating microwaves, the temperature of the socks is increased by utilizing the penetrability of the microwaves, so that the moisture in the socks is vaporized and evaporated, the evaporated water vapor is discharged through the exhaust pipe (26), and the socks are dried;

and 7: the drying space is opened, the socks are driven by the power of the sock moving motor (14) to rotate to the initial position, and the sock taking operation is carried out at the position.

8. A secondary sock sizing process as claimed in claim 7, wherein: in the step 2, the primary shaping air pressure is 0.10-0.14Mpa, the primary shaping temperature is 100-110 ℃, and the primary shaping time is 40-60s.

9. A secondary sock sizing process according to claim 7, wherein: in the step 3, the secondary shaping air pressure is 0.16-0.31Mpa, the secondary shaping temperature is 115-135 ℃, and the secondary shaping time is 30-45s.

10. A secondary sock sizing process according to claim 7, wherein: in the step 6, the drying temperature is 90-98 ℃, and the drying time is 160-200s.