阅读说明：本技术 一种根据含水量控制切割厚度的皮革分层机 (Leather layering machine capable of controlling cutting thickness according to water content ) 是由 李高 于 2021-02-20 设计创作，主要内容包括：本发明一种根据含水量控制切割厚度的皮革分层机,包括机体,所述机体上固定设置有铺平机构,所述铺平机构可将皮革表面铺平,防止皮革出现褶皱,从而影响切割效果；所述机体两侧设有开口,所述机体内设有分层机构,所述分层机构包括设置在所述机体内的支撑架,所述支撑架一侧固定连接有切割电机,所述切割电机控制有第一驱动轴,本发明采用线切割的方式对皮革进行分层,利用高速运动的金属丝对皮革进行切割,并且在切割的同时,对皮革的含水量进行检测,根据皮革含水量的不同,调整金属丝的切割深度,含水量越高,切割出的皮革越厚,使得皮革在干燥收缩后,厚度一致,避免出现薄厚不均匀的状况。(The invention relates to a leather layering machine capable of controlling cutting thickness according to water content, which comprises a machine body, wherein a paving mechanism is fixedly arranged on the machine body, and can be used for paving the surface of leather to prevent the leather from wrinkling so as to influence the cutting effect; the leather cutting machine is characterized in that openings are formed in two sides of the machine body, a layering mechanism is arranged in the machine body, the layering mechanism comprises a supporting frame arranged in the machine body, a cutting motor is fixedly connected to one side of the supporting frame, and a first driving shaft is controlled by the cutting motor.)

1. A leather layering machine capable of controlling cutting thickness according to water content is characterized in that the cutting thickness is controlled by a cutting machine; the leather cutting machine comprises a machine body, wherein a paving mechanism is fixedly arranged on the machine body, and can be used for paving the surface of leather to prevent the leather from wrinkling so as to influence the cutting effect;

the organism both sides are equipped with the opening, be equipped with layering mechanism in the organism, layering mechanism is including setting up support frame in the organism, support frame one side fixedly connected with cutting motor, cutting motor control system has first drive shaft, the first reel of fixedly connected with in the first drive shaft, the first fixed axle of support frame opposite side fixedly connected with, it is connected with the second reel to rotate on the first fixed axle, first reel with be connected with the wire between the second reel, work as when first reel rotates, drive the wire carries out high-speed motion, treats the leather of cutting and cuts the layering, adjusts the position of wire can change the cutting position of leather.

2. A leather layering machine for controlling cut thickness as a function of moisture content as claimed in claim 1, wherein: the mechanism of paving includes fixed connection and is in the fixed plate of organism a side end face, two fixed blocks that are the symmetric distribution of fixedly connected with on the fixed plate, every all rotate on the fixed block and be connected with first axis of rotation, running roller and first bevel gear are paved to fixedly connected with on the first axis of rotation, two first bevel gear intermeshing, one side fixedly connected with second bevel gear on the first axis of rotation of first axis of rotation.

3. A leather layering machine for controlling cut thickness as a function of moisture content as claimed in claim 2, wherein: the position, close to the machine body, of the fixing plate is fixedly connected with a paving motor, the paving motor is controlled by a second driving shaft, a third bevel gear and a driving roller wheel are fixedly connected onto the second driving shaft, and the third bevel gear is meshed with the second bevel gear.

4. A leather layering machine for controlling cut thickness as a function of moisture content as claimed in claim 1, wherein: the internal fixed connection of organism has first restriction piece, the inside electro-magnet that is equipped with of first restriction piece, the electro-magnet opposite side is equipped with the first slider with first restriction piece sliding connection, the electro-magnet with the first slider of piece passes through first spring coupling.

5. A leather layering machine for controlling cut thickness as a function of moisture content as claimed in claim 1, wherein: first reel with be equipped with between the second reel with organism inner wall fixed connection's backup pad a lateral end face inlays and is equipped with the iron plate.

6. A machine for laminating leather with controlled cutting thickness according to moisture content, as claimed in claim 5, characterized in that: the supporting plate is characterized in that a second limiting block is fixedly connected to the end face of the other side of the supporting plate, a second sliding block in sliding connection with the second limiting block is arranged inside the second limiting block, the second sliding block is connected with the second limiting block through a second spring, a second fixing shaft is fixedly connected to the second sliding block, a third reel is rotatably connected to the second fixing shaft, and the third reel is tightly attached to the inner side of the metal wire.

7. A machine for laminating leather with controlled cutting thickness according to moisture content, as claimed in claim 5, characterized in that: the supporting frame with be equipped with between the backup pad with organism inner wall fixed connection put the flitch, put the inside fixedly connected with transportation motor of flitch, transportation motor control has the third drive shaft, fixedly connected with first band pulley in the third drive shaft, transportation motor one side is equipped with fixed connection and is in put the third fixed axle on the flitch, it is connected with the second band pulley to rotate on the third fixed axle, first band pulley with the second band pulley passes through the track and is connected.

8. The leather layering machine for controlling cutting thickness according to moisture content of claim 7, wherein: the supporting plate is characterized in that a power supply is fixedly connected to one side end face of the supporting plate, the power supply is electrically connected with the electromagnet through an electric wire, one end of the electric wire is connected with the second fixing shaft, and the other end of the electric wire is connected with the iron block.

Technical Field

The invention relates to the field related to leather physical treatment, in particular to a leather layering machine for controlling cutting thickness according to water content.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling. Leather at the course of working, at first through unhairing, behind handling such as degrease, disinfection, will cut it after soaking, the leather of different levels, the product that is fit for the preparation is different, and the cutting thickness of present leather layering equipment is mostly to the leather is fixed, but because the water content of leather is different, the leather that leads to after the cutting is after through the drying, and the degree of contraction is different, leads to the leather to appear the uneven condition of thin thickness.

Disclosure of Invention

The invention aims to provide a leather layering machine for controlling cutting thickness according to water content, and solves the problems.

The technical purpose of the invention is realized by the following technical scheme: a leather layering machine capable of controlling cutting thickness according to water content comprises a machine body, wherein a paving mechanism is fixedly arranged on the machine body and can be used for paving the surface of leather to prevent the leather from wrinkling so as to influence the cutting effect;

the organism both sides are equipped with the opening, be equipped with layering mechanism in the organism, layering mechanism is including setting up support frame in the organism, support frame one side fixedly connected with cutting motor, cutting motor control system has first drive shaft, the first reel of fixedly connected with in the first drive shaft, the first fixed axle of support frame opposite side fixedly connected with, it is connected with the second reel to rotate on the first fixed axle, first reel with be connected with the wire between the second reel, work as when first reel rotates, drive the wire carries out high-speed motion, treats the leather of cutting and cuts the layering, adjusts the position of wire can change the cutting position of leather.

The mechanism of paving includes fixed connection and is in the fixed plate of organism a side end face, two fixed blocks that are the symmetric distribution of fixedly connected with on the fixed plate, every all rotate on the fixed block and be connected with first axis of rotation, running roller and first bevel gear are paved to fixedly connected with on the first axis of rotation, two first bevel gear intermeshing, one side fixedly connected with second bevel gear on the first axis of rotation of first axis of rotation.

Preferably, a paving motor is fixedly connected to a position, close to the machine body, of the fixing plate, a second driving shaft is controlled by the paving motor, a third bevel gear and a driving roller wheel are fixedly connected to the second driving shaft, and the third bevel gear is meshed with the second bevel gear.

Preferably, a first limiting block is fixedly connected inside the machine body, an electromagnet is arranged inside the first limiting block, a first sliding block in sliding connection with the first limiting block is arranged on the other side of the electromagnet, and the electromagnet is connected with the first sliding block through a first spring.

Preferably, a supporting plate fixedly connected with the inner wall of the machine body is arranged between the first reel and the second reel, and an iron block is embedded in one side end face of the supporting plate.

Preferably, a second limiting block is fixedly connected to the end face of the other side of the supporting plate, a second sliding block which is slidably connected with the second limiting block is arranged in the second limiting block, the second sliding block is connected with the second limiting block through a second spring, a second fixed shaft is fixedly connected to the second sliding block, a third reel is rotatably connected to the second fixed shaft, and the third reel is tightly attached to the inner side of the metal wire.

Preferably, a material placing plate fixedly connected with the inner wall of the machine body is arranged between the support frame and the support plate, a transport motor is fixedly connected inside the material placing plate, the transport motor is controlled by a third drive shaft, a first belt wheel is fixedly connected to the third drive shaft, a third fixed shaft fixedly connected to the material placing plate is arranged on one side of the transport motor, a second belt wheel is rotatably connected to the third fixed shaft, and the first belt wheel is connected with the second belt wheel through a crawler.

Preferably, a power supply is fixedly connected to one side end face of the supporting plate, the power supply is electrically connected with the electromagnet through an electric wire, one end of the electric wire is connected with the second fixing shaft, and the other end of the electric wire is connected with the iron block.

Preferably, the friction force between the driving roller and the leather is greater than the friction force between the two leveling rollers and the leather, so that the driving roller can drive the leather to move when the leveling rollers level the leather.

Preferably, the third reel and the second stationary shaft are made of a metal material having good electrical conductivity

Preferably, the caterpillar band has a certain fixing effect on the leather to be cut, so that the leather does not bend and deflect when it comes into contact with the wire.

Preferably, the third reel is adapted to adjust the degree of tightness of the wire so that the wire is always in tension.

Preferably, the first sliding block is made of a ferrous material.

In conclusion, the invention has the following beneficial effects: according to the leather cutting device, leather is layered in a linear cutting mode, the leather is cut by using the metal wire moving at a high speed, the water content of the leather is detected while cutting, the cutting depth of the metal wire is adjusted according to the difference of the water content of the leather, the higher the water content is, the thicker the cut leather is, so that the thickness of the leather is consistent after the leather is dried and shrunk, and the condition of uneven thickness is avoided.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a bottom view of the paving mechanism in an embodiment of the present invention.

Detailed Description

The leather layering machine capable of controlling the cutting thickness according to the water content comprises a machine body 10, wherein a paving mechanism 70 is fixedly arranged on the machine body 10, and the paving mechanism 70 can be used for paving the surface of leather to prevent the leather from wrinkling so as to influence the cutting effect;

the organism 10 both sides are equipped with the opening, be equipped with layering structure 71 in the organism 10, layering structure 71 is including setting up support frame 23 in the organism 10, support frame 23 one side fixedly connected with cutting motor 24, cutting motor 24 controls has first drive shaft 25, the first reel 26 of fixedly connected with on the first drive shaft 25, the first fixed axle 27 of support frame 23 opposite side fixedly connected with, it is connected with second reel 28 to rotate on the first fixed axle 27, first reel 26 with be connected with wire 29 between the second reel 28, work as when first reel 26 rotates, drive wire 29 carries out high-speed motion, treats the leather of cutting and cuts the layering, adjusts wire 29's position can change the cutting position of leather.

The paving mechanism 70 comprises a fixing plate 38 fixedly connected to one end face of the machine body 10, two fixing blocks 43 which are symmetrically distributed are fixedly connected to the fixing plate 38, each fixing block 43 is rotatably connected with a first rotating shaft 44, a paving roller 45 and a first bevel gear 47 are fixedly connected to the first rotating shaft 44, the two first bevel gears 47 are mutually meshed, and a second bevel gear 46 is fixedly connected to the first rotating shaft 44 on one side.

Advantageously, a paving motor 39 is fixedly connected to the fixing plate 38 at a position close to the machine body 10, the paving motor 39 controls a second driving shaft 41, a third bevel gear 40 and a driving roller 42 are fixedly connected to the second driving shaft 41, and the third bevel gear 40 is meshed with the second bevel gear 46.

Advantageously, a first limiting block 19 is fixedly connected inside the machine body 10, an electromagnet 20 is arranged inside the first limiting block 19, a first sliding block 22 slidably connected with the first limiting block 19 is arranged on the other side of the electromagnet 20, and the electromagnet 20 is connected with the first sliding block 22 through a first spring 21.

Advantageously, a support plate 17 fixedly connected with the inner wall of the machine body 10 is arranged between the first reel 26 and the second reel 28, and an iron block 18 is embedded in one side end face of the support plate 17.

Advantageously, a second limiting block 31 is fixedly connected to the other end face of the supporting plate 17, a second slider 33 slidably connected to the second limiting block 31 is provided inside the second limiting block 31, the second slider 33 and the second limiting block 31 are connected by a second spring 32, a second fixed shaft 34 is fixedly connected to the second slider 33, a third reel 35 is rotatably connected to the second fixed shaft 34, and the third reel 35 is in close contact with the inner side of the wire 29.

Advantageously, a material placing plate 11 fixedly connected with the inner wall of the machine body 10 is arranged between the supporting frame 23 and the supporting plate 17, a transport motor 12 is fixedly connected inside the material placing plate 11, the transport motor 12 controls a third driving shaft 13, a first belt pulley 14 is fixedly connected to the third driving shaft 13, a third fixed shaft 15 fixedly connected to the material placing plate 11 is arranged on one side of the transport motor 12, a second belt pulley 16 is rotatably connected to the third fixed shaft 15, and the first belt pulley 14 and the second belt pulley 16 are connected through a crawler 30.

Advantageously, a power supply 36 is fixedly connected to one side end face of the supporting plate 17, the power supply 36 is electrically connected to the electromagnet 20 through a wire 37, one end of the wire 37 is connected to the second fixed shaft 34, and the other end of the wire 37 is connected to the iron block 18.

Advantageously, the friction between the driving roller 42 and the leather is greater than the friction between the two leveling rollers 45, so that the driving roller 42 can move the leather when the leveling rollers 45 level the leather.

Advantageously, both the third reel 35 and the second stationary shaft 34 are made of a metal material having good electrical conductivity

Advantageously, the caterpillar 30 has a certain fixing effect on the hide to be cut, so that it does not bend and deflect when it comes into contact with the wires 29.

Advantageously, the third reel 35 can adjust the degree of tightness of the wire 29 so that it is always in tension.

Advantageously, the first slider 22 is made of ferrous material.

The use method of the invention comprises the following steps:

in the initial state, the first spring 21 and the second spring 32 are in a compressed state.

When the leather paving machine starts to work, the leather is manually spread and placed on the material placing plate 11, the paving motor 39 is started to drive the second driving shaft 41 to rotate, the second driving shaft 41 drives the third bevel gear 40 and the driving roller 42 to rotate, the third bevel gear 40 drives the second bevel gear 46 to rotate, the second bevel gear 46 drives the first rotating shaft 44 to rotate, the first rotating shaft 44 drives the paving roller 45 and the first bevel gear 47 to rotate, the first bevel gear 47 drives the other first bevel gear 47 to rotate, the other first bevel gear 47 drives the other first rotating shaft 44 to rotate, the other first rotating shaft 44 drives the other paving roller 45 to rotate, the friction force between the driving roller 42 and the leather is greater than the friction force between the two paving rollers 45 to the leather, so that when the paving roller 45 paves the leather, the driving roller 42 can drive the leather to move to the crawler 30,

the transportation motor 12 is started to drive the third driving shaft 13 to rotate, the third driving shaft 13 drives the first belt wheel 14 to rotate, the first belt wheel 14 drives the caterpillar 30 to move, the caterpillar 30 drives the leather to move towards the metal wire 29, the caterpillar 30 plays a role in fixing the leather to prevent the leather from bending and deviating when contacting the metal wire 29, the cutting motor 24 is started to drive the first driving shaft 25 to rotate, the first driving shaft 25 drives the first reel 26 to rotate, the first reel 26 drives the metal wire 29 to move to cut the leather, when the water content of the leather between the metal wire 29 and the iron block 18 is increased, the resistance value of the leather access circuit is reduced, the magnetic force of the electromagnet 20 is increased, the first sliding block 22 is attracted to move downwards, the first sliding block 22 drives the supporting frame 23 to move, the supporting frame 23 drives the cutting motor 24 and the first fixed shaft 27 to move, the cutting motor 24 drives the first driving shaft 25 to, first drive shaft 25 drives first reel 26 and moves, first fixed axle 27 drives second reel 28 and moves, second reel 28 and first reel 26 drive 29 horizontal downstream of wire, make the leather of cutting out thicker, when the leather water content between wire 29 and iron plate 18 becomes the step-down, the resistance grow of leather access circuit, electro-magnet 20 magnetic force diminishes, first slider 22 is the upward movement, 29 horizontal upward movements of wire, make the leather of cutting out thinner, the leather is after the dry dehydration shrink, the thickness can be guaranteed unanimously, the thickness of leather is more even.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.