CN211595682U - Leather fabric preheating device - Google Patents

Abstract

The utility model provides a leather surface fabric preheating device belongs to leather surface fabric processing technology field, include: the device comprises a device body, a fixed clamping groove, a drying channel, an air inlet, a winding frame, a raw material roller, a first transmission roller, a second transmission roller, a static eliminating roller, a winding roller, a heating box, a heating block, a fan, a dust screen, a motor, a rotating shaft and a PLC (programmable logic controller), wherein the fixed clamping groove is fixedly connected to the top end of the left side of the inner wall of the two sides of the device body. The utility model discloses a set up dry passageway and heating cabinet, make leather surface fabric pre-heating device can add the hot drying to the leather surface fabric, when adding hot drying, make the inside heated air flow of dry passageway opposite with the motion direction of leather surface fabric, make the leather surface fabric when drying, the steam of production can not influence front end leather surface fabric, sets up dry passageway simultaneously through the slope and makes the contact time greatly increased of leather surface fabric and heated air flow, makes drying effect promote.

Description

Leather fabric preheating device

Technical Field

The utility model relates to a leather surface fabric processing technology field particularly, relates to a leather surface fabric preheating device.

Background

The leather is animal leather which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and not easy to rot, has physicochemical properties such as air permeability, corrosion resistance, tear resistance, bending resistance and the like, has natural grain and luster, is comfortable in hand feeling, and is generally made into various fabrics, clothes and the like.

The leather is dried, one of the most important processes in leather production and processing, the traditional leather drying equipment is relatively complex to operate, the drying effect on the leather fabric is relatively low, the overall efficiency on the leather fabric production is greatly influenced, static electricity is generated due to friction in the conveying process of the leather, and the leather is very easy to carry with static electricity, so that dust is attached to the surface of the leather fabric under the action of the static electricity, and therefore, a leather fabric pre-heating device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of proposing in the background art to provide a leather surface material preheating device.

In order to achieve the above object, the utility model provides a following technical scheme:

a leather facing preheating device comprising: the equipment comprises an equipment main body, a fixed clamping groove, a drying channel, an air inlet, a winding frame, a raw material rolling shaft, a first transmission rolling shaft, a second transmission rolling shaft, a static removing rolling shaft, a winding rolling shaft, a heating box, a heating block, a fan, a dust screen, a motor, a rotating shaft and a PLC (programmable logic controller), wherein the left top ends of the inner walls of the two sides of the equipment main body are fixedly connected with the fixed clamping groove, the raw material rolling shaft is movably connected between the two fixed clamping grooves on the equipment main body, the drying channel is fixedly connected between the right top ends of the inner walls of the two sides of the equipment main body, the winding frame is fixedly connected on the right side of the equipment main body, the right ends of the side walls of the two sides of the drying channel are respectively provided with the air inlet, the left end inside, the right side top ends of the inner walls of the two sides of the winding frame are fixedly connected with fixed clamping grooves, a winding roller is movably connected between the two fixed clamping grooves on the winding frame, and the positions, corresponding to the two air inlets, of the outer walls of the two sides of the drying channel are fixedly connected with heating boxes;

the inside one end fixedly connected with heating block that is close to dry passageway of heating cabinet, the inside one end fixedly connected with dust screen of keeping away from dry passageway of heating cabinet, the inside fixedly connected with fan that just is located between heating block and the dust screen of heating cabinet, winding frame one side outer wall fixedly connected with motor, motor output end fixedly connected with pivot, and pivot one end and rolling roller bearing one end swing joint, winding frame opposite side outer wall fixedly connected with PLC controller.

Preferably, the drying channel is obliquely arranged, and the air inlet is formed in the bottom end of the drying channel.

Preferably, the static removing roller is grounded.

Preferably, the PLC controller is electrically connected with the motor, the fan and the heating block.

Preferably, the heating block is in a honeycomb shape, and an included angle between the outer wall of one side of the heating box and the outer wall of one side of the winding frame is an acute angle.

Preferably, one end of the rotating shaft is provided with a square groove, and the groove is embedded with a protrusion at one end of the rolling roller.

Preferably, the two ends of the winding roller and the two ends of the raw material roller are movably clamped with the corresponding fixed clamping grooves through T-shaped bearings.

The utility model provides a pair of leather fabric preheating device has following beneficial effect:

1. this leather surface material preheating device is through setting up dry passageway and heating cabinet, makes leather surface material preheating device can heat the drying to the leather surface material, when heating the drying, makes the inside heated air current of dry passageway and the motion opposite direction of leather surface material, makes the leather surface material when carrying out the drying, and the steam of production can not influence front end leather surface material, sets up dry passageway simultaneously through the slope and makes the contact time greatly increased of leather surface material and heated air current, makes drying effect promote.

2. According to the leather fabric preheating device, the static removing roller is arranged, so that when the leather fabric preheating device is used for heating and drying, the static removing treatment can be carried out on the leather fabric through the static removing roller, and dust is not easy to attach to the surface of the leather fabric.

Drawings

Fig. 1 is an overall sectional view of the present invention.

Fig. 2 is an overall plan view of the present invention.

Fig. 3 is a sectional view of the heating box of the present invention.

Fig. 4 is an enlarged view of the position a of the present invention.

In fig. 1 to 4, the corresponding relationship between the part names or lines and the reference numbers is:

the device comprises a device body-1, a fixed clamping groove-101, a drying channel-2, an air inlet-201, a winding frame-3, a raw material roller-4, a transmission roller-5, a transmission roller-6, a static removing roller-7, a winding roller-8, a heating box-9, a heating block-901, a fan-902, a dustproof net-903, a motor-10, a rotating shaft-1001 and a PLC-11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a preheating device for leather material, comprising: the equipment comprises an equipment main body 1, fixed clamping grooves 101, a drying channel 2, an air inlet 201, a rolling frame 3, a raw material rolling shaft 4, a transmission rolling shaft I5, a transmission rolling shaft II 6, a static removing rolling shaft 7, a rolling shaft 8, a heating box 9, a heating block 901, a fan 902, a dust screen 903, a motor 10, a rotating shaft 1001 and a PLC (programmable logic controller) 11, wherein the left top ends of the inner walls of two sides of the equipment main body 1 are fixedly connected with the fixed clamping grooves 101, the raw material rolling shaft 4 is movably connected between the two fixed clamping grooves 101 on the equipment main body 1, the drying channel 2 is fixedly connected between the right top ends of the inner walls of two sides of the equipment main body 1, the rolling frame 3 is fixedly connected to the right side of the equipment main body 1, the right ends of the side walls of two sides of the drying channel 2 are respectively provided with the air inlet 201, the left end inside the drying, the right top ends of the inner walls of the two sides of the winding frame 3 are fixedly connected with fixed clamping grooves 101, a winding roller 8 is movably connected between the two fixed clamping grooves 101 on the winding frame 3, and the outer walls of the two sides of the drying channel 2 and the positions corresponding to the two air inlets 201 are fixedly connected with heating boxes 9;

inside one end fixedly connected with heating block 901 that is close to dry passageway 2 of heating cabinet 9, the inside one end fixedly connected with dust screen 903 of keeping away from dry passageway 2 of heating cabinet 9, inside and being located of heating cabinet 9 fixedly connected with fan 902 between heating block 901 and the dust screen 903, 3 one side outer wall fixedly connected with motors 10 of rolling frame, motor 10 output end fixedly connected with pivot 1001, and pivot 1001 one end and 8 one end swing joint of rolling roller bearing, 3 opposite side outer wall fixedly connected with PLC controllers 11 of rolling frame.

In this embodiment, drying channel 2 is the slope setting, and air intake 201 is in 2 bottoms of drying channel, when carrying out the drying operation, makes the inside heated air flow of drying channel 2 and the motion opposite direction of leather surface fabric, makes the leather surface fabric when carrying out the drying, and the steam of production can not influence front end leather surface fabric, sets up drying channel 2 simultaneously through the slope and makes the contact time greatly increased of leather surface fabric and heated air flow, makes drying effect promote.

In this embodiment, the destaticizing roller 7 is grounded, so that static electricity generated in the leather fabric in the conveying process can be discharged through the destaticizing roller 7, and the leather fabric can not be adsorbed on the surface of the leather fabric under the action of static electricity because of carrying the static electricity, so that the dust is not easy to adhere to the surface of the leather.

In this embodiment, the PLC controller 11 is electrically connected to the motor 10, the fan 902 and the heating block 901, so that the PLC controller 11 can control the operating states of the motor 10, the fan 902 and the heating block 901.

In this embodiment, heating block 901 is honeycomb setting, and 9 one side outer walls of heating cabinet and 3 one side outer wall contained angles of rolling frame are the acute angle, make heating block 901 better heat the air current, and make the better leading-in drying channel 2 inside of the air current after the heating.

In this embodiment, pivot 1001 one end is equipped with square groove, and the recess is inlayed with the arch of 8 one ends of rolling roller, makes rolling roller 8 when installing fixed slot 101 inside, makes pivot 1001 can drive rolling roller 8 and rotate, carries out the rolling to the leather surface fabric, makes the leather surface fabric under motor 10's turning force is pull, heats the drying through heating passageway 2 from 4 outer walls of raw materials roller bearing, and rethread rolling roller 8 carries out the rolling.

In this embodiment, rolling roller 8 and raw materials roller 4 both ends are all through T type bearing and the fixed slot 101 activity joint that corresponds, make T type bearing can the joint inside fixed slot 101, make rolling roller 8 and raw materials roller 4 better rotate inside fixed slot 101.

The working principle is as follows: firstly, connecting a PLC (programmable logic controller) 11 with an external power supply; then the PLC 11 is used for controlling the working states of the motor 10, the fan 902 and the heating block 901;

when heating is carried out, the winding roller 8 and the raw material roller 4 are arranged on the fixed clamping groove 101;

when the leather fabric passes through the drying channel 2, the fan 902 and the heating block 901 work to heat the air flow, so that the heated air flow passes through the drying channel 2 to heat the leather fabric;

the other end of the leather fabric is wound on the outer wall of the winding roller 8, and meanwhile, the leather fabric penetrates through the upper surface of the first transmission roller 5, the lower surface of the second transmission roller 6 and the lower surface of the static removing roller 7;

the motor 10 is started, the motor 10 drives the rolling roller 8 to rotate, leather fabrics on the outer wall of the raw material roller 4 pass through the drying channel 2 to be dried, and meanwhile, the static removing roller 7 is used for removing static of the leather fabrics, so that dust is not easy to attach to the surfaces of the leather fabrics.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (7)

1. A leather facing preheating device comprising: equipment main part (1), fixed slot (101), dry passageway (2), air intake (201), rolling frame (3), raw materials roller (4), transmission roller one (5), transmission roller two (6), destatic roller (7), rolling roller (8), heating cabinet (9), heating block (901), fan (902), dust screen (903), motor (10), pivot (1001) and PLC controller (11), its characterized in that: the device comprises a device body (1), wherein fixed clamping grooves (101) are fixedly connected to the top ends of the left sides of the inner walls of the two sides of the device body (1), a raw material roller (4) is movably connected between the two fixed clamping grooves (101) on the device body (1), a drying channel (2) is fixedly connected between the top ends of the right sides of the inner walls of the two sides of the device body (1), a rolling frame (3) is fixedly connected to the right side of the device body (1), air inlets (201) are formed in the right ends of the side walls of the two sides of the drying channel (2), a transmission roller I (5) is rotatably connected to the left end inside the drying channel (2), a transmission roller II (6) is rotatably connected to the right end inside the drying channel (2), a static removing roller (7) is rotatably connected to the left top end inside the rolling frame (3, a winding roller (8) is movably connected between the two fixed clamping grooves (101) on the winding frame (3), and heating boxes (9) are fixedly connected to the outer walls of the two sides of the drying channel (2) and correspond to the positions of the two air inlets (201);

the utility model discloses a rolling machine, including heating cabinet (9), the inside one end fixedly connected with heating piece (901) that is close to dry passageway (2) of heating cabinet (9), the inside one end fixedly connected with dust screen (903) of keeping away from dry passageway (2) of heating cabinet (9), fixedly connected with fan (902) between heating piece (901) and dust screen (903) are inside and be located in heating cabinet (9), rolling frame (3) one side outer wall fixedly connected with motor (10), motor (10) output end fixedly connected with pivot (1001), and pivot (1001) one end and rolling roller bearing (8) one end swing joint, rolling frame (3) opposite side outer wall fixedly connected with PLC controller (11).

2. The pre-heating apparatus for leather lining as claimed in claim 1, wherein: the drying channel (2) is obliquely arranged, and the air inlet (201) is located at the bottom end of the drying channel (2).

3. The pre-heating apparatus for leather lining as claimed in claim 1, wherein: the static removing roller (7) is grounded.

4. The pre-heating apparatus for leather lining as claimed in claim 1, wherein: the PLC (11) is electrically connected with the motor (10), the fan (902) and the heating block (901).

5. The pre-heating apparatus for leather lining as claimed in claim 1, wherein: the heating block (901) is arranged in a honeycomb manner, and an included angle between the outer wall of one side of the heating box (9) and the outer wall of one side of the winding frame (3) is an acute angle.

6. The pre-heating apparatus for leather lining as claimed in claim 1, wherein: one end of the rotating shaft (1001) is provided with a square groove, and the groove is embedded with a protrusion at one end of the rolling roller (8).

7. The pre-heating apparatus for leather lining as claimed in claim 1, wherein: the two ends of the winding roller (8) and the two ends of the raw material roller (4) are movably connected with the corresponding fixed clamping grooves (101) through T-shaped bearings in a clamping mode.

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