CN210094844U

CN210094844U - Heating and stretching drying tunnel mechanism of industrial intelligent shoe making production line

Info

Publication number: CN210094844U
Application number: CN201920778612.1U
Authority: CN
Inventors: 彭隆中
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-21
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a heating telescopic drying tunnel mechanism of an industrial intelligent shoe-making assembly line, which comprises a drying tunnel upper end shell assembly, a drying tunnel lower seat assembly and a toxin expelling cover, wherein an inner drying tunnel assembly, an outer drying tunnel assembly and an upper sliding hanger device are arranged in the drying tunnel upper end shell assembly; the lower outer drying tunnel device is sleeved on the lower inner drying tunnel device, the lower outer drying tunnel device is in sliding fit with the lower inner drying tunnel device, and the length of a heating channel of the drying tunnel is changed by the lower outer drying tunnel device through a telescopic sliding distance; the upper end of the shell assembly at the upper end of the drying tunnel is provided with a temperature control mechanism. Above-mentioned technical scheme, structural design is reasonable, simple structure, spatial layout are compact, practice thrift the place, be convenient for operation, convenient to use, reliable operation and practicality are good.

Description

Heating and stretching drying tunnel mechanism of industrial intelligent shoe making production line

Technical Field

The utility model relates to an industrial intelligence shoemaking technical field, concretely relates to flexible drying tunnel mechanism of heating of industrial intelligence shoemaking assembly line.

Background

In the shoe making industry, the earliest shoe making is mainly manual, a family is taken as a unit, only simple mechanical tools are provided, and the automation degree of an industrial shoe making production line is higher and higher along with the primary and secondary promotion of the industrial revolution. In recent years, the scale of application of the chinese industrial automation devices has been rapidly increasing, and many automation device companies have made a dramatic progress in the technology.

With the development of science and technology being more advanced, more new shoe making materials are developed, the shoe making production and forming process is increasingly complex, different materials adopt bonding glue of different materials, and the requirements of different glue bonding technologies on accurate temperature control and activation time control are stricter.

At present, shoe-making assembly lines have more types, such as a single-layer plane assembly line, a double-layer plane assembly line, an annular three-dimensional assembly line and the like. In any assembly line, the drying tunnel is adopted for heating to carry out activation and shaping on the primary brushing (spraying) glue and the secondary brushing (spraying) glue, the existing drying tunnel is designed and fixed on the assembly line in a traditional mode to be combined, and the mode is single; under the condition of not reducing the yield, under the condition that the running speed of the production line is not changed, because the size of the drying tunnel is fixed and the requirement on the size of the field is higher, the flexible control on the activation time can not be realized, the activation time can be prolonged or shortened difficultly according to different materials, the quality, the yield and the cost of finished products produced by a factory can not be effectively controlled, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a heating flexible drying tunnel mechanism of industrial intelligence shoemaking assembly line that structural design is reasonable, simple structure, spatial layout are compact, practice thrift the place, be convenient for operation, convenient to use, reliable operation and practicality are good.

In order to achieve the above purpose, the utility model provides a following technical scheme: a heating telescopic drying tunnel mechanism of an industrial intelligent shoe making assembly line comprises a drying tunnel upper end shell assembly, a drying tunnel lower seat assembly and a toxin expelling cover, wherein the drying tunnel lower seat assembly is positioned under the drying tunnel upper end shell assembly; the outer drying tunnel assembly comprises an upper outer drying tunnel device and a lower outer drying tunnel device, the upper outer drying tunnel device is sleeved on the upper inner drying tunnel device, the upper outer drying tunnel device is in sliding fit with the upper inner drying tunnel device, and the length of a heating channel of the drying tunnel is changed by the upper outer drying tunnel device through a telescopic sliding distance; the lower outer drying tunnel device is sleeved on the lower inner drying tunnel device, the lower outer drying tunnel device is in sliding fit with the lower inner drying tunnel device, and the length of a heating channel of the drying tunnel is changed by the lower outer drying tunnel device through a telescopic sliding distance; and a temperature control mechanism is arranged at the upper end of the shell assembly at the upper end of the drying tunnel.

By adopting the technical scheme, the outer drying tunnel assembly and the inner drying tunnel assembly form sliding telescopic matching, when the physical property of the shoe material needs to prolong the activation time, the outer drying tunnel assembly in the drying tunnel is pulled out, the temperature-controlled baking length can be prolonged, and the activation shaping process can meet the optimal process requirement through accurate independent segmented temperature control; the heating telescopic drying tunnel mechanism of the industrial intelligent shoe making assembly line is reasonable in structural design, simple in structure, compact in spatial layout, convenient to operate, use and reliable in work, saves the field, can effectively control the quality, the yield and the cost of finished products produced in factories, and is good in practicability.

The utility model discloses further set up to: the upper inner drying tunnel device comprises an inner drying tunnel top plate, inner drying tunnel side sealing plates, an inner drying tunnel inner shell and inner drying tunnel head and tail plates, wherein the inner drying tunnel side sealing plates are arranged on the side faces of the inner drying tunnel inner shell, the inner drying tunnel head and tail plates are arranged at the end parts of the inner drying tunnel inner shell, the inner drying tunnel top plate is arranged at the top of the inner drying tunnel inner shell, a first inner drying tunnel is arranged in the inner drying tunnel inner shell, an inner air deflector and a first infrared lamp tube heating assembly are arranged in the first inner drying tunnel, and the inner air deflector is arranged above the first infrared lamp tube heating assembly; the side face of the inner drying channel inner shell is provided with an air suction opening, fan mounting holes are formed in the position, aligned to the air suction opening, of the inner drying channel side sealing plate, a fan is arranged at each fan mounting hole, a fan interface is arranged at the upper end of each fan mounting hole in the inner drying channel side sealing plate, a fan connector is welded at each fan interface, an air outlet of each fan is connected with the corresponding fan connector, hot air of the first inner drying channel is sucked through the corresponding fan, the hot air is sent into the inner air guide plate from the corresponding fan connector through the corresponding fan, and the hot air is uniformly distributed by the inner air guide plate. According to the arrangement, the infrared lamp tube heating component is adopted to heat the air in the first inner drying channel, the fan is used to suck out the hot air in the first inner drying channel, and the hot air is fed in through the fan interface at the outlet of the fan, so that the circulating hot air feeding is realized, the hot air uniformly acts on a product through the inner air deflector, the air output of the fan and the heating temperature of the infrared lamp tube heating component can be flexibly adjusted according to the process requirements of different shoe material orders, and the process requirements of glue sizing and activating are met; the quality, the yield and the cost of finished products produced in a factory can be effectively controlled, the energy is saved, the environment is protected, and the practicability is good.

The utility model discloses still further set up to: a plurality of infrared heating lamp tube inserting holes are formed in the side face of the inner shell of the inner drying tunnel, and a lamp tube through hole is formed in the position, aligned with each infrared heating lamp tube inserting hole, of the side sealing plate of the inner drying tunnel; the first infrared lamp tube heating assembly comprises a first infrared heating lamp tube, a first ceramic fixing seat and a first nylon cover plate, the first ceramic fixing seat is installed on the inner surface of the first nylon cover plate, one end of the first infrared heating lamp tube is connected with the aligned first ceramic fixing seat, and the other end of the first infrared heating lamp tube penetrates through the lamp tube through hole and the infrared heating lamp tube jack in sequence and then is inserted into the first inner drying tunnel.

The utility model discloses still further set up to: the lower end of the front end face of the upper outer drying channel device is provided with a bull eye roller mechanism, the bull eye roller mechanism comprises a support, a bull eye wheel and a positioning nut, and the bull eye wheel is arranged on the support in a penetrating mode and locked through the positioning nut; a V-shaped guide wheel mechanism is arranged on the side face of the upper outer drying tunnel device and comprises a guide wheel shaft seat, a V-shaped guide wheel, a locking nut and a V-shaped guide rail device, the guide wheel shaft seat is fixedly arranged on the side face of the upper outer drying tunnel device, the V-shaped guide wheel is arranged on the guide wheel shaft seat, the end, deviating from the guide wheel shaft seat, of the V-shaped guide wheel is limited through the locking nut, the V-shaped guide rail device is arranged right below the V-shaped guide wheel, and the V-shaped guide wheel rolls along the V-shaped guide rail device; go up outer drying tunnel device tip installation and go up the slip stores pylon device, go up the slip stores pylon device and include fixed guide frame, slip stores pylon, welding axle and bearing, the bearing housing is established at the welding epaxially, welding axle one end and slip stores pylon upper end welded fastening, be provided with the direction spout in the fixed guide frame, the bearing is located the direction spout, and the bearing slides along the direction spout, the preceding terminal surface or the rear end face of slip stores pylon lower extreme and last outer drying tunnel device are connected fixedly. Through this setting, make the flexible sliding distance of outer drying tunnel assembly body change the length of drying tunnel heating passageway through V type guide pulley mechanism and last slip stores pylon device, satisfy the requirement of different shoes materials to temperature and activation time through the heating temperature of the interior infrared heating fluorescent tube of the accurate control infrared fluorescent tube heating element of temperature control mechanism simultaneously.

The utility model discloses still further set up to: the upper outer drying tunnel device comprises an outer drying tunnel top plate, an outer drying tunnel side plate, an outer drying tunnel inner shell, an inner shell corner bracket, an outer drying tunnel head plate, an outer drying tunnel tail plate and a second nylon cover plate, wherein the outer drying tunnel side plate is arranged on the side face of the outer drying tunnel inner shell, the outer drying tunnel head plate is arranged at the front end of the outer drying tunnel inner shell, the outer drying tunnel tail plate is arranged at the rear end of the outer drying tunnel inner shell, the outer drying tunnel top plate is arranged at the top of the outer drying tunnel inner shell, a first outer drying tunnel is arranged in the outer drying tunnel inner shell, and the outer drying tunnel top plate, the outer drying tunnel side plate, the outer drying tunnel inner shell, the inner shell corner bracket, the outer drying tunnel head plate and the outer drying tunnel tail plate form an integrated structure.

The utility model discloses still further set up to: the second nylon cover plate is provided with scale strips and is detachably connected with the outer drying tunnel side plate.

The utility model discloses still further set up to: the first outer drying tunnel is internally provided with a second infrared lamp tube heating assembly, the second infrared lamp tube heating assembly comprises a second infrared heating lamp tube and a second ceramic fixing seat, the end part of the second infrared heating lamp tube is connected with the second ceramic fixing seat, and the second ceramic fixing seat is detachably connected with an outer drying tunnel side plate.

The utility model discloses still further set up to: the drying tunnel upper end shell assembly comprises a crosspiece and head and tail seal plates, the upper inner drying tunnel device is fixedly installed on the aligned crosspiece, one end of the fixed guide rail frame is fixed on the outer end faces of the head and tail seal plates of the drying tunnel upper end shell assembly, and the other end of the fixed guide rail frame is fixed on a support of the toxin expelling cover.

The utility model discloses still further set up to: the drying tunnel lower seat assembly comprises plugging angle steel and a table board, the lower inner drying tunnel device is fixed on the aligned plugging angle steel, and the eyelet roller mechanism is supported on the table board.

The utility model discloses still further set up to: temperature control probes for detecting the required activation temperature of the shoe products in the drying tunnel are respectively arranged in the inner drying tunnel assembly and the outer drying tunnel assembly, and the temperature control probes are connected with a temperature control mechanism through leads.

The utility model has the advantages that: compared with the prior art, the utility model has more reasonable structure, the outer drying tunnel assembly and the inner drying tunnel assembly form sliding telescopic matching, when the physical property of the shoe material needs to prolong the activation time, the outer drying tunnel assembly in the drying tunnel is pulled out, the temperature control baking length can be prolonged, and the activation shaping process can reach the optimal process requirement through accurate independent sectional temperature control; the heating telescopic drying tunnel mechanism of the industrial intelligent shoe making assembly line is reasonable in structural design, simple in structure, compact in spatial layout, convenient to operate, use and reliable in work, saves the field, can effectively control the quality, the yield and the cost of finished products produced in factories, and is good in practicability.

The invention is further described with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a schematic front view of an extended external drying tunnel assembly according to an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic perspective view of an embodiment of the present invention;

fig. 4 is a schematic partial structure diagram of an embodiment of the present invention;

FIG. 5 is an assembly view of an upper inner drying tunnel device and an upper outer drying tunnel device according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of an upper inner drying tunnel device according to an embodiment of the present invention;

fig. 7 is an exploded schematic view of an upper inner drying tunnel device according to an embodiment of the present invention;

FIG. 8 is an exploded view of the upper outer drying tunnel device according to the embodiment of the present invention;

fig. 9 is a schematic bottom view of the upper outer drying tunnel device according to the embodiment of the present invention;

fig. 10 is a schematic structural view of a sliding rack apparatus according to an embodiment of the present invention;

fig. 11 is a schematic diagram of an application of the embodiment of the present invention to an existing production line.

Detailed Description

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 11, the utility model discloses a heating flexible drying tunnel mechanism of industrial intelligent shoemaking assembly line, including drying tunnel upper end casing assembly 1, drying tunnel lower seat assembly 2 and toxin expelling cover 6, drying tunnel lower seat assembly 2 is located under drying tunnel upper end casing assembly 1, toxin expelling cover 6 is fixedly installed on the upper end of the side of drying tunnel upper end casing assembly 1, be provided with interior drying tunnel assembly 3, outer drying tunnel assembly 4 and upper sliding hanger device 5 in drying tunnel upper end casing assembly 1, interior drying tunnel assembly 3 includes upper interior drying tunnel device 3A and lower interior drying tunnel device 3B, upper interior drying tunnel device 3A is overlapped directly over lower interior drying tunnel device 3B; the outer drying tunnel assembly 4 comprises an upper outer drying tunnel device 4A and a lower outer drying tunnel device 4B, the upper outer drying tunnel device 4A is sleeved on the upper inner drying tunnel device 3A, the upper outer drying tunnel device 4A is in sliding fit with the upper inner drying tunnel device 3A, and the length of a drying tunnel heating channel is changed by the upper outer drying tunnel device 4A through a telescopic sliding distance; the lower outer drying tunnel device 4B is sleeved on the lower inner drying tunnel device 3B, the lower outer drying tunnel device 4B is in sliding fit with the lower inner drying tunnel device 3B, and the length of a drying tunnel heating channel is changed by the lower outer drying tunnel device 3B through a telescopic sliding distance; and a temperature control mechanism 8 is arranged at the upper end of the shell assembly 1 at the upper end of the drying tunnel.

In order to make the structure of the present invention more reasonable, as preferred, the inner drying tunnel device 3A of the present embodiment includes an inner drying tunnel top plate 31, an inner drying tunnel side sealing plate 32, an inner drying tunnel inner shell 33 and an inner drying tunnel end plate 34, the inner drying tunnel side sealing plate 32 is disposed on the side of the inner drying tunnel inner shell 33, the inner drying tunnel end plate 34 is disposed on the end of the inner drying tunnel inner shell 33, the inner drying tunnel top plate 31 is disposed on the top of the inner drying tunnel inner shell 33, a first inner drying tunnel 331 is disposed in the inner drying tunnel inner shell 33, an inner air deflector 35 and a first infrared lamp tube heating component 36 are disposed in the first inner drying tunnel 331, and the inner air deflector 35 is disposed above the first infrared lamp tube heating component 36; the side face of the inner drying tunnel inner shell 33 is provided with an air suction opening 332, the positions of the inner drying tunnel side sealing plates 32, which are aligned to the air suction opening, are provided with fan mounting holes 321, each fan mounting hole is provided with a fan 7, the upper ends of the fan mounting holes on the inner drying tunnel side sealing plates 32 are provided with fan interfaces 322, a fan joint 9 is welded at each fan interface, the air outlet of each fan 7 is connected with the fan joint 9, hot air of the first inner drying tunnel 331 is sucked through the fan 7, the hot air is sent into the inner air guide plate 35 from the fan joint 9 through the fan 7, and the inner air guide plate 35 evenly distributes the hot air.

Preferably, two inner drying tunnel side sealing plates 32 are arranged, and the two inner drying tunnel side sealing plates 32 are respectively arranged on the left side surface and the right side surface of the inner drying tunnel shell 33, namely two fans 7 are also arranged and respectively positioned on the left side and the right side; the fan 7 is connected and fixed through the existing screws; the two inner drying tunnel head and tail plates 34 are arranged, and the two inner drying tunnel head and tail plates 34 are respectively arranged on the front end surface and the rear end surface of the inner drying tunnel shell 33; the inner drying tunnel top plate 31, the inner drying tunnel side sealing plate 32, the inner drying tunnel shell 33 and the inner drying tunnel head and tail plates 34 are combined and welded to form an integral structure. The inner air guide plate 35 is welded to the inner wall surface of the first inner drying tunnel 331 or is fixed to the inner wall surface by conventional screws.

A plurality of infrared heating lamp tube inserting holes 333 are formed in the side surface of the inner drying tunnel inner shell 33, and a lamp tube through hole 323 is formed in the position, aligned with each infrared heating lamp tube inserting hole, of the inner drying tunnel side sealing plate 32; the first infrared lamp tube heating assembly 36 includes a first infrared heating lamp tube 361, a first ceramic fixing seat 362 and a first nylon cover plate 363, the first ceramic fixing seat 362 is installed on the inner surface of the first nylon cover plate 363, one end of the first infrared heating lamp tube 361 is connected with the aligned first ceramic fixing seat 362, and the other end of the first infrared heating lamp tube 361 sequentially passes through the lamp tube through hole 323 and the infrared heating lamp tube inserting hole 333 and then is inserted into the first inner drying tunnel 331.

A bull eye roller mechanism 41 is arranged at the lower end of the front end face of the upper outer drying tunnel device 4A, the bull eye roller mechanism 41 comprises a support 411, a bull eye wheel 412 and a positioning nut 413, and the bull eye wheel 412 is arranged on the support 411 in a penetrating mode and locked through the positioning nut 413; a V-shaped guide wheel mechanism 42 is arranged on the side surface of the upper outer drying tunnel device 4A, the V-shaped guide wheel mechanism 42 comprises a guide wheel shaft seat 421, a V-shaped guide wheel 422, a locking nut 423 and a V-shaped guide rail device 424, the guide wheel shaft seat 421 is fixedly arranged on the side surface of the upper outer drying tunnel device 4A, the V-shaped guide wheel 422 is arranged on the guide wheel shaft seat 421, the end of the V-shaped guide wheel 422 departing from the guide wheel shaft seat is limited by the locking nut 423, the V-shaped guide rail device 424 is arranged under the V-shaped guide wheel 422, and the V-shaped guide wheel 422 rolls along the V-shaped guide rail device 424; go up outer drying tunnel device 4A tip installation and go up slide hanger device 5, it includes fixed guide rail frame 51, slide hanger 52, welding axle 53 and bearing 54 to go up slide hanger device 5, bearing 54 cover is established on welding axle 53, welding axle 53 one end and slide hanger 52 upper end welded fastening, be provided with direction spout 511 in the fixed guide rail frame 51, bearing 54 is located direction spout 511, and bearing 54 slides along direction spout 511, slide hanger 52 lower extreme and last outer drying tunnel device 4A's preceding terminal surface or rear end face are connected fixedly.

The upper external drying tunnel device 4A comprises an external drying tunnel top plate 401, an external drying tunnel side plate 402, an external drying tunnel inner shell 403, an inner shell corner bracket 404, an external drying tunnel head plate 405, an external drying tunnel tail plate 406 and a second nylon cover plate 407, wherein the external drying tunnel side plate 402 is arranged on the side surface of the external drying tunnel inner shell 403, the external drying tunnel head plate 405 is arranged at the front end of the external drying tunnel inner shell 403, the external drying tunnel tail plate 406 is arranged at the rear end of the external drying tunnel inner shell 403, the external drying tunnel top plate 401 is arranged at the top of the external drying tunnel inner shell 403, a first external drying tunnel 4031 is arranged in the external drying tunnel inner shell 403, and the external drying tunnel top plate 401, the external drying tunnel side plate 402, the external drying tunnel inner shell 403, the inner shell corner bracket 404, the external drying tunnel head plate 405 and the external drying tunnel tail plate 406 form an integrated.

And a scale strip 4071 is arranged on the second nylon cover plate 407, and the second nylon cover plate 407 is detachably connected with the outer drying tunnel side plate 402.

A second infrared lamp tube heating assembly 43 is arranged in the first outer drying tunnel 4031, the second infrared lamp tube heating assembly 43 comprises a second infrared heating lamp tube 431 and a second ceramic fixing seat 432, the end part of the second infrared heating lamp tube is connected with the second ceramic fixing seat 432, and the second ceramic fixing seat 432 is detachably connected with the outer drying tunnel side plate 402.

The drying tunnel upper end shell assembly 1 comprises a crosspiece 11 and head and tail seal plates 12, the upper inner drying tunnel device 3A is fixedly installed on the aligned crosspiece 11, one end of the fixed guide rail frame 51 is fixed on the outer end faces of the head and tail seal plates 12 of the drying tunnel upper end shell assembly 1, and the other end of the fixed guide rail frame is fixed on a support of the toxin expelling cover 6.

The drying tunnel lower seat assembly 2 comprises plugging angle steel 21 and a table board 22, the lower inner drying tunnel device 3B is fixed on the aligned plugging angle steel 21, and the eyelet roller mechanism 41 is supported on the table board 22.

Temperature control probes for detecting the required activation temperature of the shoe products in the drying tunnel are respectively arranged in the inner drying tunnel assembly 3 and the outer drying tunnel assembly 4, and the temperature control probes are connected with a temperature control mechanism 8 through leads.

Preferably, the bull eye roller mechanism 41 is supported on the table top 22 to ensure that the upper outer drying tunnel device 4A can smoothly slide back and forth; the support 411 is welded and fixed with the lower end of the front end face of the upper outer drying tunnel device 4A, a support through hole is vertically formed in the support 411, the upper end of the eyelet wheel 412 is arranged in the support through hole in a penetrating mode, and the upper end of the eyelet wheel 412 is exposed out of the support through hole section and is fixedly connected with the positioning nut 413 through threads; a shaft penetrating hole is formed in the side face of the upper outer drying channel device 4A, a wheel shaft is fixedly arranged in the middle of the V-shaped guide wheel 422, one end of the wheel shaft penetrates through the guide wheel shaft seat 421 and then is inserted into the shaft penetrating hole, and the other end of the wheel shaft is in threaded connection with the locking nut 423; the guide wheel shaft seat 421 is fixedly connected with the side surface of the upper outer drying tunnel device 4A through the existing screw; the lower end of the sliding hanger 52 is fixedly connected with the front end surface or the rear end surface of the upper outer drying tunnel device 4A through the existing bolt.

The upper inner drying tunnel device 3A and the lower inner drying tunnel device 3B have the same structure; the upper outer drying tunnel device 4A and the lower outer drying tunnel device 4B have the same structure. The temperature control mechanism 8 comprises a temperature control box, and the temperature control mechanism 8 is fixedly connected with the upper end of the shell assembly 1 at the upper end of the drying tunnel through the existing screw; the first infrared lamp tube heating component 36 and the second infrared lamp tube heating component 43 are respectively connected with the temperature control mechanism 8; the requirements of different shoe materials on temperature and activation time are met through the accurate control of independent sectional temperature control.

In practical application, the first infrared lamp tube heating component is adopted to heat the air in the first inner drying channel, the fan is used for sucking out the hot air in the first inner drying channel, and the hot air is fed in through a fan interface at the outlet of the fan, so that the circulating hot air feeding is realized, the hot air uniformly acts on a product through the inner air deflector, the air outlet quantity of the fan and the heating temperature of the first infrared lamp tube heating component can be flexibly adjusted according to the process requirements of different shoe material orders, and the process requirements of glue setting and activating are met;

the length of the heating channel of the drying tunnel is changed by the telescopic sliding distance of the outer drying tunnel assembly body through the V-shaped guide wheel mechanism and the sliding hanging frame device, and meanwhile, the heating temperature of the infrared heating lamp tube in the infrared lamp tube heating assembly is accurately controlled through the temperature control mechanism to meet the requirements of different shoe materials on temperature and activation time.

When the physical property of the shoe material needs to prolong the activation time, the shoe material is pulled out of the outer drying tunnel assembly in the drying tunnel, the temperature control baking length can be prolonged, and the activation shaping process can meet the optimal process requirement through accurate independent segmented temperature control; the utility model has the advantages of reasonable design, simple structure, spatial layout are compact, practice thrift the place, the operation of being convenient for, convenient to use, reliable operation and practicality are good.

In addition, the method can be further improved on the basis of the embodiment, such as:

1. the upper ends of two sides of the inner drying tunnel assembly are provided with a powerful pipeline fan and an air deflector, and the heat of the upper layer in the drying tunnel is pressed down by the wind power of the fan and the air deflector to directly act on the shoe product needing to be heated and activated on the belt line or the chain last stringing line.

2. The heating components are independently controlled in a segmented mode, when the shoe making process requires no extension of temperature activation time, the outer drying tunnel assembly in the heating telescopic drying tunnel mechanism is in an initial inward shrinkage state, the heating components of the inner drying tunnel assembly and the outer drying tunnel assembly are in an overlapped state, and the overlapped part of the heating components of the inner drying tunnel can be automatically closed.

3. The telescopic mechanism can be further integrated to realize automatic control by additionally arranging devices such as an electric screw, an electric push rod, a cylinder and the like.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims

1. The utility model provides a flexible drying tunnel mechanism of heating of industry intelligence shoemaking assembly line, includes drying tunnel upper end casing assembly (1), drying tunnel lower seat assembly (2) and toxin expelling cover (6), drying tunnel lower seat assembly (2) are located drying tunnel upper end casing assembly (1) under, toxin expelling cover (6) fixed mounting is in drying tunnel upper end casing assembly (1) side upper end, its characterized in that: an inner drying tunnel assembly (3), an outer drying tunnel assembly (4) and an upper sliding hanger device (5) are arranged in the drying tunnel upper end shell assembly (1), the inner drying tunnel assembly (3) comprises an upper inner drying tunnel device (3A) and a lower inner drying tunnel device (3B), and the upper inner drying tunnel device (3A) is overlapped right above the lower inner drying tunnel device (3B); the outer drying tunnel assembly (4) comprises an upper outer drying tunnel device (4A) and a lower outer drying tunnel device (4B), the upper outer drying tunnel device (4A) is sleeved on the upper inner drying tunnel device (3A), the upper outer drying tunnel device (4A) is in sliding fit with the upper inner drying tunnel device (3A), and the length of a drying tunnel heating channel is changed by the upper outer drying tunnel device (4A) through a telescopic sliding distance; the lower outer drying tunnel device (4B) is sleeved on the lower inner drying tunnel device (3B), the lower outer drying tunnel device (4B) is in sliding fit with the lower inner drying tunnel device (3B), and the length of a drying tunnel heating channel is changed by the lower outer drying tunnel device (4B) through a telescopic sliding distance; and a temperature control mechanism (8) is arranged at the upper end of the shell assembly (1) at the upper end of the drying tunnel.

2. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 1, characterized in that: the upper inner drying tunnel device (3A) comprises an inner drying tunnel top plate (31), inner drying tunnel side sealing plates (32), an inner drying tunnel inner shell (33) and an inner drying tunnel head and tail plate (34), wherein the inner drying tunnel side sealing plates (32) are arranged on the side surface of the inner drying tunnel inner shell (33), the inner drying tunnel head and tail plate (34) is arranged at the end part of the inner drying tunnel inner shell (33), the inner drying tunnel top plate (31) is arranged at the top part of the inner drying tunnel inner shell (33), a first inner drying tunnel (331) is arranged in the inner drying tunnel inner shell (33), an inner air deflector (35) and a first infrared lamp tube heating component (36) are arranged in the first inner drying tunnel (331), and the inner air deflector (35) is arranged above the first infrared lamp tube heating component (36); the side face of the inner drying channel inner shell (33) is provided with an air suction opening (332), the inner drying channel side sealing plate (32) is aligned to the air suction opening and is provided with a fan mounting hole (321), a fan (7) is arranged at each fan mounting hole, a fan interface (322) is arranged at the upper end of each fan mounting hole on the inner drying channel side sealing plate (32), a fan joint (9) is welded at each fan interface, an air outlet of each fan (7) is connected with the fan joint (9), hot air of the first inner drying channel (331) is sucked through the fan (7), the hot air is sent into the inner air guide plate (35) from the fan joint (9) through the fan (7), and the inner air guide plate (35) uniformly distributes the hot air.

3. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 2, characterized in that: a plurality of infrared heating lamp tube inserting holes (333) are formed in the side face of the inner drying tunnel inner shell (33), and a lamp tube through hole (323) is formed in the position, aligned with each infrared heating lamp tube inserting hole, of the inner drying tunnel side sealing plate (32); the first infrared lamp tube heating component (36) comprises a first infrared heating lamp tube (361), a first ceramic fixing seat (362) and a first nylon cover plate (363), the first ceramic fixing seat (362) is installed on the inner surface of the first nylon cover plate (363), one end of the first infrared heating lamp tube (361) is connected with the aligned first ceramic fixing seat (362), and the other end of the first infrared heating lamp tube (361) sequentially penetrates through a lamp tube through hole (323) and an infrared heating lamp tube jack (333) and then is inserted into the first inner drying channel (331).

4. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 1 or 3, characterized in that: a bull eye roller mechanism (41) is arranged at the lower end of the front end face of the upper outer drying tunnel device (4A), the bull eye roller mechanism (41) comprises a support (411), a bull eye wheel (412) and a positioning nut (413), and the bull eye wheel (412) is arranged on the support (411) in a penetrating mode and locked through the positioning nut (413); a V-shaped guide wheel mechanism (42) is arranged on the side face of the upper outer drying tunnel device (4A), the V-shaped guide wheel mechanism (42) comprises a guide wheel shaft seat (421), a V-shaped guide wheel (422), a locking nut (423) and a V-shaped guide rail device (424), the guide wheel shaft seat (421) is fixedly mounted on the side face of the upper outer drying tunnel device (4A), the V-shaped guide wheel (422) is mounted on the guide wheel shaft seat (421), the end, deviating from the guide wheel shaft seat, of the V-shaped guide wheel (422) is limited through the locking nut (423), the V-shaped guide rail device (424) is arranged under the V-shaped guide wheel (422), and the V-shaped guide wheel (422) rolls along the V-shaped guide rail device (424); go up outer drying tunnel device (4A) tip installation and go up slide hanger device (5), it includes fixed guide rail frame (51), slide hanger (52), welding axle (53) and bearing (54) to go up slide hanger device (5), bearing (54) cover is established on welding axle (53), welding axle (53) one end and slide hanger (52) upper end welded fastening, be provided with direction spout (511) in fixed guide rail frame (51), bearing (54) are located direction spout (511), and bearing (54) slide along direction spout (511), slide hanger (52) lower extreme and the preceding terminal surface or the rear end face of last outer drying tunnel device (4A) are connected fixedly.

5. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 4, characterized in that: the upper outer drying tunnel device (4A) comprises an outer drying tunnel top plate (401), outer drying tunnel side plates (402), an outer drying tunnel inner shell (403), an inner shell corner bracket (404), an outer drying tunnel head plate (405), an outer drying tunnel tail plate (406) and a second nylon cover plate (407), the outer drying tunnel side plate (402) is arranged on the side surface of the inner shell (403) of the outer drying tunnel, the outer drying tunnel head plate (405) is arranged at the front end of the inner shell (403) of the outer drying tunnel, the outer drying tunnel tail plate (406) is arranged at the rear end of the inner shell (403) of the outer drying tunnel, the outer drying tunnel top plate (401) is arranged at the top of the inner shell (403) of the outer drying tunnel, a first outer drying tunnel (4031) is arranged in the outer drying tunnel inner shell (403), and the outer drying tunnel top plate (401), the outer drying tunnel side plate (402), the outer drying tunnel inner shell (403), the inner shell corner bracket (404), the outer drying tunnel head plate (405) and the outer drying tunnel tail plate (406) form an integral structure through welding.

6. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 5, characterized in that: and a scale strip (4071) is arranged on the second nylon cover plate (407), and the second nylon cover plate (407) is detachably connected with the outer drying tunnel side plate (402).

7. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 6, characterized in that: be provided with second infrared lamp pipe heating element (43) in first outer drying tunnel (4031), second infrared lamp pipe heating element (43) include second infrared heating lamp pipe (431) and second ceramic fixing base (432), second infrared heating lamp pipe end portion is connected with second ceramic fixing base (432), and second ceramic fixing base (432) can be dismantled with outer drying tunnel curb plate (402) and be connected.

8. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 7, characterized in that: drying tunnel upper end casing assembly (1) includes crosspiece (11) and end to end shrouding (12), go up interior drying tunnel device (3A) fixed mounting on crosspiece (11) of alignment, fixed guide frame (51) one end is fixed on drying tunnel upper end casing assembly's (1) end to end shrouding (12) outer terminal surface, and the other end is fixed on the support of detoxification cover (6).

9. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 8, characterized in that: drying tunnel lower seat assembly (2) are including shutoff angle steel (21) and deck plate (22), drying tunnel device (3B) is fixed on the shutoff angle steel (21) of aiming at down, bull's eye gyro wheel mechanism (41) support on deck plate (22).

10. The heating telescopic drying tunnel mechanism of the industrial intelligent shoe making production line according to claim 1, characterized in that: temperature control probes for detecting the required activation temperature of the shoe products in the drying tunnel are respectively arranged in the inner drying tunnel assembly (3) and the outer drying tunnel assembly (4), and the temperature control probes are connected with a temperature control mechanism (8) through leads.