CN210026030U

CN210026030U - Leather foaming device

Info

Publication number: CN210026030U
Application number: CN201920808283.0U
Authority: CN
Inventors: 马春友
Original assignee: Hebei Peng Ding Plastic Products Manufacturing Co Ltd
Current assignee: Hebei Peng Ding Plastic Products Manufacturing Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-02-07
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a leather foaming device belongs to leather production facility technical field. The foaming device comprises a box body and heaters, wherein a plurality of heaters are arranged in the box body, a shell is covered outside the heaters and communicated with the air box through a connecting pipe, and a fan is arranged on the connecting pipe; the air box comprises an upper air box and a lower air box, the upper air box is positioned right above the blank, the lower air box is positioned right below the blank, and a plurality of air outlets are uniformly arranged on the end surfaces, close to the blank, of the upper air box and the lower air box; a rack is arranged in the box body and fixed at the bottom of the box body, a carrier plate is arranged above the rack, and a clamp nail for connecting the blanks is fixed at one end of the carrier plate close to the blanks; an adjusting mechanism is arranged between the frame at least positioned at one side of the blank and the carrier plate. The utility model adopts the above structure leather foaming device can solve the problem that the foaming machine foaming is inhomogeneous, the suitability is poor.

Description

Leather foaming device

Technical Field

The utility model belongs to the technical field of leather production facility technique and specifically relates to a foaming device of leather is related to.

Background

The artificial leather is made by foaming or film-covering various PVC, PU and the like with different formulas on a textile fabric base or a non-woven fabric base, and can be processed and manufactured according to the requirements of different strengths, wear resistance, cold resistance, colors, gloss, patterns and the like. Has the characteristics of various designs and colors, good waterproof performance, neat margin and the like. The artificial leather needs to be foamed and molded through heat flow in the production process, and the existing foaming molding machine has uneven heat flow when foaming a leather blank, so that the leather is foamed unevenly, and the thickness of the leather is uneven. And the existing foaming forming machine can only foam the blank with specific specification, and the applicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a leather foaming device solves the foaming machine and foams inhomogeneous, the suitability poor problem.

In order to achieve the purpose, the utility model provides a leather foaming device, which comprises a box body and heaters, wherein a plurality of heaters are arranged in the box body, the outer part of each heater is covered with a shell, the shell is communicated with an air box through a connecting pipe, and a fan is arranged on the connecting pipe; the air box comprises an upper air box and a lower air box, the upper air box is positioned right above the blank, the lower air box is positioned right below the blank, and a plurality of air outlets are uniformly arranged on the end surfaces, close to the blank, of the upper air box and the lower air box; a rack is arranged in the box body and fixed at the bottom of the box body, a carrier plate is arranged above the rack, and a clamp nail for connecting the blanks is fixed at one end of the carrier plate close to the blanks; an adjusting mechanism is arranged between the frame at least positioned at one side of the blank and the carrier plate.

Preferably, the heater is of a U-shaped tube structure, and fins are uniformly arranged outside the U-shaped tube.

Preferably, the air outlet nozzle is of a trapezoidal structure, an air equalizing plate is arranged at the air outlet end of the air outlet nozzle, and a plurality of air outlets are uniformly formed in the air equalizing plate.

Preferably, a filter screen is arranged at the air inlet on the shell,

preferably, the adjusting mechanism comprises a guide rail fixed on the top of the rack, a sliding plate is arranged above the guide rail, a sliding groove matched with the sliding rail is arranged at the bottom of the sliding plate, and the top of the sliding plate is fixedly connected with the support plate.

Preferably, a nut is fixed on the side face of the sliding plate, a screw rod is screwed on the nut, one end of the screw rod is rotatably connected with the outer wall of the box body, and a crank is fixedly arranged at one end, located outside the box body, of the screw rod.

A leather foaming device, even being provided with the air outlet on upper and lower bellows, being provided with the air outlet on the board that equalizes of air outlet air-out end and can improving the homogeneity of air outlet air-out, make the blank be heated foaming more even. An adjusting mechanism is arranged between the frame on at least one side and the support plates, and the distance between the two support plates can be adjusted through the adjusting mechanism so as to adapt to the fixing requirements of blanks with different widths, and the adaptability is better.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a leather foaming device of the present invention;

FIG. 2 is a schematic side view of a leather foaming device according to an embodiment of the present invention;

fig. 3 is the utility model relates to an air outlet nozzle structure sketch map of leather foaming device embodiment.

Reference numerals

1. A box body; 2. a blank; 3. a carrier plate; 4. a slide plate; 5. a chute; 6. a slide rail; 7. a frame; 8. a nut; 9. a screw rod; 10. a housing; 11. a filter screen; 12. a connecting pipe; 13. an upper air box; 14. a lower bellows; 15. an air outlet nozzle; 16. a heater; 17. a fan; 18. a crank; 19. a staple bolt; 20. a wind equalizing plate; 21. and (7) air outlet.

Detailed Description

Examples

Fig. 1 is the utility model relates to a structural schematic diagram of leather foaming device embodiment, fig. 2 is the utility model relates to a structural schematic diagram is looked sideways to leather foaming device embodiment, fig. 3 is the utility model relates to an air outlet nozzle structural schematic diagram of leather foaming device embodiment. A leather foaming device comprises a box body 1 and a heater 16, wherein heat insulation materials are arranged on the outer wall of the box body 1, and heat loss in the box body 1 is reduced. A box door for the staff to go in and out is arranged on one side wall of the box body 1. A plurality of heaters 16 are uniformly arranged in the box body 1. The heater 16 is covered with a casing 10, a filter screen 11 is arranged at an air inlet on the casing 10, and the filter screen 11 is used for filtering the circulating air entering the casing 10. The heater 16 is a U-shaped tube structure, and fins are uniformly arranged outside the U-shaped tube, and can increase the heat dissipation area and make the temperature of the circulating air more uniform. The shell 10 is communicated with the air box through a connecting pipe 12, a fan 17 is arranged on the connecting pipe 12, and the fan 17 is an axial flow fan 17.

The bellows comprise an upper bellows 13 and a lower bellows 14, the upper bellows 13 being located directly above the blank 2 and the lower bellows 14 being located directly below the blank 2. A plurality of air outlets 15 are uniformly arranged on the end surfaces of the upper air box 13 and the lower air box 14 close to the blank 2. The cross section of the air outlet nozzle 15 is in a trapezoidal structure, and the length of the air outlet nozzle 15 is slightly smaller than that of the air box. The air outlet end of the air outlet nozzle 15 is provided with an air equalizing plate 20, and a plurality of air outlets 21 are uniformly arranged on the air equalizing plate 20. The arrangement of the air equalizing plate 20 can improve the uniformity of the air outlet nozzle 15, so that the leather blank 2 can be uniformly heated and foamed.

A rack 7 is arranged in the box body 1, and the rack 7 is fixed at the bottom of the box body 1. A carrier plate 3 is arranged above the frame 7, and a clamp 19 connected with the blank 2 is fixed at one end of the carrier plate 3 close to the blank 2. The clips 19 are fixed to the carrier plate 3 by welding. The edge of the blank 2 is inserted through the clip 19 to fix the blank 2. An adjusting mechanism is arranged between the frame 7 and the support plate 3 at one side close to the box door. The adjusting mechanism comprises a guide rail fixed on the top of the frame 7, a sliding plate 4 is arranged above the guide rail, and a sliding groove 5 matched with the sliding rail 6 is arranged at the bottom of the sliding plate 4. The sliding plate 4 is connected with the bracket in a sliding way through a sliding rail 6 and a sliding chute 5. The top of the sliding plate 4 is fixedly connected with the carrier plate 3 by welding. A nut 8 is fixed on the side surface of the sliding plate 4, a screw rod 9 is screwed on the nut 8, and one end of the screw rod 9 is rotatably connected with the outer wall of the box body 1 through a bearing. A crank 18 is fixed on one end of the screw rod 9 positioned outside the box body 1. The crank 18 is rotated, the crank 18 drives the screw rod 9 to synchronously rotate, the rotation of the screw rod 9 is converted into the linear motion of the sliding plate 4 through the meshing of the screw rod 9 and the nut 8, the sliding plate 4 slides on the bracket along the guide rail, and the adjustment of the distance between the two carrier plates 3 is realized so as to adapt to the requirements of blanks 2 with different widths.

Therefore, the utility model adopts the above structure's leather foaming device, can solve the foaming machine foaming inhomogeneous, the poor problem of suitability.

The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims

1. The utility model provides a leather foaming device, includes box (1) and heater (16), its characterized in that: a plurality of heaters (16) are arranged in the box body (1), a shell (10) covers the heaters (16), the shell (10) is communicated with the air box through a connecting pipe (12), and a fan (17) is arranged on the connecting pipe (12); the air box comprises an upper air box (13) and a lower air box (14), the upper air box (13) is positioned right above the blank (2), the lower air box (14) is positioned right below the blank (2), and a plurality of air outlets (15) are uniformly arranged on the end surfaces, close to the blank (2), of the upper air box (13) and the lower air box (14); a rack (7) is arranged in the box body (1), the rack (7) is fixed at the bottom of the box body (1), a carrier plate (3) is arranged above the rack (7), and a clamp nail (19) connected with the blank (2) is fixed at one end, close to the blank (2), of the carrier plate (3); an adjusting mechanism is arranged between the frame (7) at least positioned at one side of the blank (2) and the carrier plate (3).

2. A leather foaming apparatus in accordance with claim 1, wherein: the heater (16) is of a U-shaped tube structure, and fins are uniformly arranged on the outer portion of the U-shaped tube.

3. A leather foaming apparatus in accordance with claim 1, wherein: the air outlet nozzle (15) is of a trapezoidal structure, an air-equalizing plate (20) is arranged at the air outlet end of the air outlet nozzle (15), and a plurality of air outlets (21) are uniformly formed in the air-equalizing plate (20).

4. A leather foaming apparatus in accordance with claim 1, wherein: a filter screen (11) is arranged at an air inlet on the shell (10).

5. A leather foaming apparatus in accordance with claim 1, wherein: the adjusting mechanism comprises a guide rail fixed on the top of the rack (7), a sliding plate (4) is arranged above the guide rail, a sliding groove (5) matched with the sliding rail (6) is arranged at the bottom of the sliding plate (4), and the top of the sliding plate (4) is fixedly connected with the support plate (3).

6. A leather foaming apparatus in accordance with claim 5, wherein: the side of the sliding plate (4) is fixed with a nut (8), the nut (8) is connected with a screw rod (9) in a threaded mode, one end of the screw rod (9) is rotatably connected with the outer wall of the box body (1), and one end, located outside the box body (1), of the screw rod (9) is fixedly provided with a crank (18).