CN112361769B

CN112361769B - Drying device capable of recycling waste heat for preheating treatment for leather shoe processing

Info

Publication number: CN112361769B
Application number: CN202011240040.5A
Authority: CN
Inventors: 吴康彪
Original assignee: Jiangxi Kangsidun Industrial Co ltd
Current assignee: Jiangxi Kangsidun Industrial Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2022-09-20
Anticipated expiration: 2040-11-09
Also published as: CN112361769A

Abstract

The invention discloses a drying device capable of recovering waste heat for preheating treatment for leather shoe processing, which comprises a box body, a rotary table, a sliding seat, a clamping head, a screw rod and a heat exchanger, wherein a main motor is installed in the middle of the bottom of the box body through a bearing, the rotary table is installed at the upper end of the main motor, the screw rod is connected in the middle of the clamping head in a penetrating mode, a limiting ring is arranged on the screw rod, a fresh air inlet is formed in the upper end of the heat exchanger, a fresh air filter is arranged in the middle of the fresh air inlet, and the lower end of a fresh air pipeline is connected with a flow dividing pipe. This drying device is used in leather shoes processing that recoverable waste heat carries out preheating treatment is provided with carousel and ball, drives the rack through the carousel and rotates for in the stoving process, the leather shoes can also the absorption heat of multi-angle, thereby improves the even degree that the leather shoes were dried, reduces the spoilage of leather shoes material, improves product quality, simultaneously through the cooperation with the ball, can improve the stationarity of carousel when rotating, has increased the device's practicality.

Description

Drying device capable of recycling waste heat for preheating treatment for leather shoe processing

Technical Field

The invention relates to the technical field of drying devices, in particular to a drying device for processing leather shoes, which can recycle waste heat for preheating treatment.

Background

The drying process generally refers to a process of evaporating and taking away water in materials through hot air, along with the continuous development of scientific technology, the manufacturing process of leather shoes is more and more complete, leather shoes take natural leather as vamps, leather or rubber, plastics, PU foaming, PVC and the like as soles, and the shoes are formed by sewing, adhering, gluing or injection molding and other processes, the leather shoes have the characteristics of ventilation and moisture absorption and good sanitary performance, are the highest-grade shoes in various shoes and boots, and have better modeling, style, structure and wearing functions than other shoes, so the leather shoes are rapidly produced and developed, at present, the leather shoes become the most favorite shoes of people, become one of the large commodities beautifying the lives of people, become the 'light-foot' products in clothes, and can form a knot layer after the solvent of the adhesive and the curing agent is volatilized in the production process of the leather shoes, the heating and drying can promote the exertion of the solvent, shorten the preparation time and simultaneously dry and remove the moisture of the glue layer; however, most of the leather shoe manufacturers use a traditional drying method in the drying process of the leather shoes, the drying efficiency is low, the leather shoe materials are easily damaged due to uneven drying, the product quality is affected, and meanwhile, the traditional drying method has high energy consumption, so that waste heat is not conveniently recycled, and great resource waste is caused.

Therefore, the drying device for processing the leather shoes, which can recycle the waste heat for preheating treatment, is provided so as to solve the problems that the traditional drying mode provided by the prior art is low in efficiency, uneven in drying, large in energy consumption and serious in resource waste.

Disclosure of Invention

The invention aims to provide a drying device for processing leather shoes, which can recycle waste heat for preheating treatment, and aims to solve the problems of low drying efficiency, large energy consumption and serious resource waste of the drying mode of the drying device in the current market in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a drying device capable of recycling waste heat for preheating leather shoe processing comprises a box body, a rotary table, a sliding seat, clamping heads, a screw rod and a heat exchanger, wherein supporting legs are arranged at the lower end of the box body, a heat preservation layer is arranged on the inner surface of the box body, a heating pipe is arranged in the box body, a main motor is installed in the middle of the bottom of the box body through a bearing, the rotary table is installed at the upper end of the main motor, a sliding groove is formed in the upper surface of the rotary table, a sliding block is arranged on the lower surface of the sliding seat, the sliding seat is installed on the rotary table through the matching between the sliding block and the sliding groove, a rolling ball is arranged between the rotary table and the box body, a supporting rod is arranged on the upper surface of the sliding seat, a placing plate is installed between the supporting rods, clamping heads are arranged at the left end and the right end of the sliding seat, a clamping groove is formed in the lower surface of the clamping heads, a rotating ball is arranged between the clamping grooves and the sliding seat, the screw rod is connected in a penetrating manner in the middle of the clamping heads, the screw is provided with a limit ring, the rear end of the screw is provided with a servo motor, the front end of the box body is provided with a door plate through a hinge, the right end of the door plate is provided with a handle, the box body is provided with an exhaust pipe at the upper end, an exhaust filter is arranged in the middle of the exhaust pipe, the left end of the exhaust pipe is connected with a heat exchanger, the right upper end of the heat exchanger is provided with a fresh air inlet, a fresh air filter is arranged in the middle of the fresh air inlet, the left upper end of the heat exchanger is provided with an exhaust outlet, the left lower end of the heat exchanger is connected with a blower, a fresh air pipeline is arranged at the left end of the blower, the lower end of the fresh air pipeline is connected with a flow dividing pipe, the right end of the flow dividing pipe is provided with an air blowing pipe, the central line of the rotary table and the central line of the box body are superposed with each other, the rotary table and the box body form a rotary structure through balls, the slide grooves are respectively provided with 3, and are symmetrical left and right relative to the central line of the rotary table, the sliding blocks are bilaterally symmetrical relative to the center line of the sliding seat, the sliding grooves and the sliding blocks are in one-to-one correspondence to form a sliding structure, the center line of the sliding seat is overlapped with the center line of the rotating disc, the sliding seat and the rotating disc form the sliding structure through the matching between the sliding blocks and the sliding grooves, the placing plate is provided with 4 layers, the center line of the placing plate is overlapped with the center line of the sliding seat, and the surface plane of the placing plate is parallel to the surface plane of the sliding seat.

Preferably, the number of the supporting legs is 4, and the supporting legs are symmetrical front and back and left and right relative to the central line of the box body.

Preferably, the dop is provided with 2, and the dop is bilateral symmetry for the central line of slide to the dop passes through the draw-in groove and changes pearl and constitute sliding structure with the slide.

Preferably, the number of the screw rods is 2, the screw rods are symmetrical left and right relative to the central line of the sliding seat, the central lines of the screw rods are parallel to each other, and the screw rods and the clamping heads form a transmission structure.

Preferably, the number of the air blowing pipes is 4, the air blowing pipes are parallel to each other, and the air blowing pipes correspond to the placing plates one by one.

Compared with the prior art, the invention has the beneficial effects that: the drying device for processing the leather shoes can recycle the waste heat for preheating treatment;

1. the rotary table and the balls are arranged, and in the actual use process, the rotary table drives the placing rack to rotate, so that the leather shoes can absorb heat in multiple angles in the drying process, the drying uniformity of the leather shoes is improved, the damage rate of leather shoe materials is reduced, the product quality is improved, meanwhile, the stability of the rotary table in the rotating process can be improved through the matching of the rotary table and the balls, and the practicability of the device is improved;

2. the shoe drying device is provided with the clamping heads and the sliding seat, so that in the actual use process, the stability of the sliding seat in the rotating process can be improved through the matching of the clamping heads, meanwhile, the sliding seat can be pushed out of the box body through the matching of the clamping heads, the dried leather shoes can be conveniently taken out, the scalding accidents are reduced, and the functionality of the shoe drying device is improved;

3. the leather shoes drying device is provided with the heat exchanger and the air blowing pipe, in the actual use process, heat in exhausted hot air is converted into entering fresh air through the heat exchanger, and the leather shoes are dried by blowing through the air blowing pipe again, so that the use of heat is saved, and the economy of the device is improved.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the connection structure of the chuck and the screw rod according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 1 at C according to the present invention.

In the figure: 1. a box body; 2. a support leg; 3. a heat-insulating layer; 4. heating a tube; 5. a bearing; 6. a main motor; 7. a turntable; 8. a ball bearing; 9. a chute; 10. a slide base; 11. a slider; 12. a strut; 13. placing the plate; 14. clamping a head; 15. a card slot; 16. rotating the beads; 17. a screw; 18. a limiting ring; 19. a servo motor; 20. a hinge; 21. a door panel; 22. a handle; 23. an exhaust duct; 24. an exhaust filter; 25. a fresh air filter; 26. a fresh air inlet; 27. a heat exchanger; 28. an air outlet; 29. a blower; 30. a fresh air duct; 31. a shunt tube; 32. and an air blowing pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a drying device for processing leather shoes capable of recovering waste heat for preheating treatment comprises a box body 1, supporting legs 2, a heat-insulating layer 3, a heating pipe 4, a bearing 5, a main motor 6, a rotary table 7, a ball 8, a sliding groove 9, a sliding seat 10, a sliding block 11, a supporting rod 12, a placing plate 13, a clamping head 14, a clamping groove 15, a rotary ball 16, a screw 17, a limiting ring 18, a servo motor 19, a hinge 20, a door plate 21, a handle 22, an exhaust pipe 23, an exhaust filter 24, a fresh air filter 25, a fresh air inlet 26, a heat exchanger 27, an exhaust outlet 28, a blower 29, a fresh air pipeline 30, a shunt pipe 31 and an air blowing pipe 32, wherein the supporting legs 2 are arranged at the lower end of the box body 1, the heat-insulating layer 3 is arranged on the inner surface of the box body 1, the heating pipe 4 is arranged in the middle of the bottom of the box body 1 through the bearing 5, the main motor 6 is arranged at the upper end of the main motor 6, the rotary table 7 is provided with the sliding groove 9, the lower surface of a sliding seat 10 is provided with a sliding block 11, the sliding seat 10 is arranged on a rotary table 7 through the matching between the sliding block 11 and a sliding groove 9, a ball 8 is arranged between the rotary table 7 and a box body 1, the upper surface of the sliding seat 10 is provided with a support rod 12, a placing plate 13 is arranged between the support rods 12, the left end and the right end of the sliding seat 10 are provided with clamping heads 14, the lower surface of the clamping head 14 is provided with a clamping groove 15, a rotating ball 16 is arranged between the clamping groove 15 and the sliding seat 10, the middle of the clamping head 14 is connected with a screw rod 17 in a penetrating way, a limiting ring 18 is arranged on the screw rod 17, the rear end of the screw rod 17 is provided with a servo motor 19, the front end of the box body 1 is provided with a door plate 21 through a hinge 20, the right end of the door plate 21 is provided with a handle 22, the upper end of the box body 1 is provided with an exhaust pipe 23, the middle of the exhaust pipe 23 is provided with an exhaust filter 24, the left end of the exhaust pipe 23 is connected with a heat exchanger 27, and the right upper end of the heat exchanger 27 is provided with a fresh air inlet 26, a fresh air filter 25 is arranged in the middle of a fresh air inlet 26, an air outlet 28 is arranged at the left upper end of a heat exchanger 27, a blower 29 is connected at the left lower end of the heat exchanger 27, a fresh air pipeline 30 is installed at the left end of the blower 29, a shunt pipe 31 is connected at the lower end of the fresh air pipeline 30, an air blow pipe 32 is arranged at the right end of the shunt pipe 31, the central line of the rotary table 7 and the central line of the box body 1 are superposed with each other, the rotary table 7 and the box body 1 form a rotary structure through balls 8, 3 sliding grooves 9 and sliding blocks 11 are arranged, the sliding grooves 9 are bilaterally symmetrical relative to the central line of the rotary table 7, the sliding blocks 11 are bilaterally symmetrical relative to the central line of the sliding seat 10, the sliding grooves 9 and the sliding blocks 11 form a sliding structure in a one-to-one correspondence manner, the central line of the sliding seat 10 and the central line of the rotary table 7 are superposed with each other, and the sliding seat 10 and the rotary table 7 form a sliding structure through the matching between the sliding blocks 11 and the sliding seat 9, the placing plate 13 is provided with 4 layers, and the center line of the placing plate 13 and the center line of the carriage 10 coincide with each other, and the surface plane of the placing plate 13 and the surface plane of the carriage 10 are parallel to each other.

The landing leg 2 is provided with 4, and landing leg 2 is symmetrical all around for the central line of box 1, and above-mentioned structural design is favorable to improving the stability of the device in the use in the in-service use.

The number of the clamping heads 14 is 2, the clamping heads 14 are bilaterally symmetrical relative to the central line of the sliding seat 10, and the clamping heads 14 and the sliding seat 10 form a sliding structure through the clamping grooves 15 and the rotating balls 16, so that the sliding seat 10 can smoothly rotate in the actual use process, and the sliding seat 10 can be conveniently pushed out through the clamping heads 14.

The number of the screws 17 is 2, the screws 17 are bilaterally symmetrical relative to the central line of the sliding seat 10, the central lines of the screws 17 are parallel to each other, and the screws 17 and the clamping heads 14 form a transmission structure.

Blow pipe 32 is provided with 4, and is parallel to each other between the blow pipe 32 to blow pipe 32 with place board 13 one-to-one, above-mentioned structural design, in the in-service use process, be favorable to scattering the even blowing of heat of retrieving on board 13 of placing of each layer, improve the rate of utilization to thermal recycle.

The working principle is as follows: in the drying device for processing leather shoes which uses the recoverable residual heat for preheating, as shown in fig. 1 and fig. 2, firstly, the door panel 21 is opened through the handle 22, then the servo motor 19 is started to drive the screw 17 to rotate, as shown in fig. 3 and fig. 6, under the rotation of the screw 17, the chuck 14 is moved forward, under the driving of the chuck 14, as shown in fig. 5, the sliding seat 10 is driven to move the placing plate 13 out of the box body 1 through the matching between the sliding block 11 and the sliding groove 9, then the leather shoes are sequentially placed on the placing plate 13, then the servo motor 19 is started reversely, the screw 17 is driven to retract the sliding seat 10 into the box body 1 through the chuck 14 until the position of the limit ring 18 stops, then the door panel 21 is closed, the main motor 6 is started, as shown in fig. 1 and fig. 4, the rotary disc 7 is driven to rotate through the main motor 6, and the rotary disc 7 is driven to rotate through the matching between the sliding groove 9 and the sliding block 11, thereby, the placing plate 13 is rotated, and further the heating uniformity of the leather shoes in the drying process is maintained, when the rotary table 7 is rotated, the rotation stability of the rotary table 7 is maintained through the balls 8, and simultaneously, when the slide base 10 is rotated, the slide base 10 can smoothly rotate in the chuck 14 through the cooperation between the clamping grooves 15 and the rotating balls 16, as shown in fig. 1, when the temperature is heated to a set temperature, the air blower 29 can be opened, fresh air is blown into the box body 1 through the fresh air pipeline 30, so that waste gas generated by heating and drying in the box body 1 is discharged from the exhaust pipe 23, before the waste gas is discharged, the waste gas is firstly filtered through the exhaust filter 24, the filtered waste gas enters the heat exchanger 27, thereby the heat in the waste gas is transferred to the fresh air, then the waste gas is discharged from the exhaust outlet 28, the fresh air firstly enters the fresh air filter 25 through the fresh air inlet 26, then enters the heat exchanger 27 to obtain the heat of the exhaust gas, then enters the fresh air pipeline 30 through the blower 29, finally is shunted through the shunt pipe 31 and blown to the corresponding placing plate 13 through the blowing pipe 32, the leather shoes are dried again, when the drying is finished, the main motor 6 is firstly closed, then the blower 29 is closed, then the door panel 21 is opened through the handle 22, then, the servo motor 19 is started in the positive direction, so that the screw 17 pushes the sliding base 10 forward through the chuck 14, thereby facilitating the workers to take out the dried leather shoes, avoiding scalding, simultaneously facilitating the putting in of the leather shoes to be dried, the servomotor 19 is then actuated in the reverse direction, so that the screw 17 again retracts the carriage 10 into the housing 1 by means of the chuck 14, to thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a drying device is used in leather shoes processing that recoverable waste heat carries out preheating treatment, includes box (1), carousel (7), slide (10), dop (14), screw rod (17) and exhaust filter (24), its characterized in that: the lower end of the box body (1) is provided with supporting legs (2), the inner surface of the box body (1) is provided with a heat preservation layer (3), a heating pipe (4) is arranged in the box body (1), a main motor (6) is installed in the middle of the bottom of the box body (1) through a bearing (5), a rotary table (7) is installed at the upper end of the main motor (6), a sliding groove (9) is formed in the upper surface of the rotary table (7), a sliding block (11) is arranged on the lower surface of the sliding block (10), the sliding block (10) is installed on the rotary table (7) through the matching between the sliding block (11) and the sliding groove (9), balls (8) are arranged between the rotary table (7) and the box body (1), supporting rods (12) are arranged on the upper surface of the sliding block (10), placing plates (13) are installed between the supporting rods (12), clamping heads (14) are arranged at the left end and the right end of the sliding block (10), clamping grooves (15) are arranged on the lower surface of the clamping heads (14), and a rotating bead (16) is arranged between the clamping groove (15) and the sliding seat (10), a screw rod (17) is connected in the middle of the clamping head (14) in a penetrating manner, a limiting ring (18) is arranged on the screw rod (17), a servo motor (19) is arranged at the rear end of the screw rod (17), a door plate (21) is arranged at the front end of the box body (1) through a hinge (20), a handle (22) is arranged at the right end of the door plate (21), an exhaust pipe (23) is arranged at the upper end of the box body (1), an exhaust filter (24) is arranged in the middle of the exhaust pipe (23), a heat exchanger (27) is connected at the left end of the exhaust pipe (23), a fresh air inlet (26) is arranged at the right upper end of the heat exchanger (27), a fresh air filter (25) is arranged in the middle of the fresh air inlet (26), an exhaust outlet (28) is arranged at the left upper end of the heat exchanger (27), and an air blower (29) is connected at the left lower end of the heat exchanger (27), and the left end of the air blower (29) is provided with a fresh air pipeline (30), the lower end of the fresh air pipeline (30) is connected with a shunt pipe (31), the right end of the shunt pipe (31) is provided with an air blowing pipe (32), the central line of the rotary table (7) and the central line of the box body (1) coincide with each other, the rotary table (7) and the box body (1) form a rotating structure through balls (8), 3 sliding grooves (9) and 3 sliding blocks (11) are arranged, the sliding grooves (9) are bilaterally symmetrical relative to the central line of the rotary table (7), the sliding blocks (11) are bilaterally symmetrical relative to the central line of the sliding seat (10), the sliding grooves (9) and the sliding blocks (11) form a sliding structure in a one-to-one correspondence manner, the central line of the sliding seat (10) and the central line of the rotary table (7) coincide with each other, and the sliding seat (10) forms a sliding structure with the rotary table (7) through the matching between the sliding blocks (11) and the sliding groove (9), the placing plate (13) is provided with 4 layers, the central line of the placing plate (13) is superposed with the central line of the sliding seat (10), and the surface plane of the placing plate (13) is parallel to the surface plane of the sliding seat (10).

2. The drying device for leather shoe processing capable of recovering waste heat for preheating treatment according to claim 1, characterized in that: the number of the supporting legs (2) is 4, and the supporting legs (2) are symmetrical front and back and left and right relative to the central line of the box body (1).

3. The drying device for leather shoe processing capable of recovering waste heat for preheating treatment according to claim 1, characterized in that: the number of the clamping heads (14) is 2, the clamping heads (14) are bilaterally symmetrical relative to the center line of the sliding seat (10), and the clamping heads (14) and the rotating balls (16) form a sliding structure with the sliding seat (10) through clamping grooves (15).

4. The drying device for leather shoe processing capable of recovering waste heat for preheating treatment according to claim 1, characterized in that: the number of the screw rods (17) is 2, the screw rods (17) are bilaterally symmetrical relative to the central line of the sliding seat (10), the central lines of the screw rods (17) are parallel to each other, and the screw rods (17) and the clamping heads (14) form a transmission structure.

5. The drying device for processing leather shoes capable of recovering waste heat for preheating treatment according to claim 1, characterized in that: the number of the air blowing pipes (32) is 4, the air blowing pipes (32) are parallel to each other, and the air blowing pipes (32) correspond to the placing plates (13) one by one.