CN221166577U - Bending-resistant leather wringing stretcher - Google Patents

Bending-resistant leather wringing stretcher Download PDF

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Publication number
CN221166577U
CN221166577U CN202322889169.4U CN202322889169U CN221166577U CN 221166577 U CN221166577 U CN 221166577U CN 202322889169 U CN202322889169 U CN 202322889169U CN 221166577 U CN221166577 U CN 221166577U
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CN
China
Prior art keywords
roller
knife
knife roller
output
conveyer belt
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CN202322889169.4U
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Chinese (zh)
Inventor
谢丽娟
赵志国
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Feng'an Leather Co ltd
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Feng'an Leather Co ltd
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Priority to CN202322889169.4U priority Critical patent/CN221166577U/en
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Abstract

The utility model relates to the field of leather production equipment, and provides a bending-resistant leather wringing and stretching machine which solves the problem that the existing device has poor leather wringing and stretching effect due to structural defects.

Description

Bending-resistant leather wringing stretcher
Technical Field
The utility model relates to the field of leather production equipment, in particular to a bending-resistant leather wringing stretcher.
Background
The utility model discloses a high-efficiency water squeezing and stretching device for leather production, which comprises an operation table and driven rollers, wherein two first support plates are fixedly connected to the upper surface of the operation table, a first auxiliary roller is arranged between the first support plates, a pressing plate is arranged on the upper surface of the first support plates, two second support plates are fixedly connected to the upper surface of the operation table, a driving roller is arranged between the second support plates, a driving motor is installed at one end of the driving roller, a support frame is fixedly connected to the upper surface of the operation table, a fan is installed on the upper surface of the support frame, and heating devices are installed on the opposite inner surfaces of the support frame.
Disclosure of utility model
Therefore, in order to solve the problems, the utility model provides a bending-resistant leather wringing and stretching machine, which solves the problem that the existing device has poor leather wringing and stretching effects due to structural defects.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The bending-resistant leather wringing stretcher comprises a frame, wherein an input roller, a blunt knife roller, an output roller, a conveying belt and a cleaning component are sequentially arranged on the frame, the blunt knife roller comprises a first knife roller and a second knife roller, the first knife roller is close to the input roller, the second knife roller is close to the output roller, and the rotation directions of the first knife roller and the second knife roller are opposite;
The blunt knife roller is characterized in that an arc-shaped conveying belt is arranged below the blunt knife roller, the arc-shaped conveying belt conveys from an input roller to an output roller, the conveying direction of the input roller, the first knife roller, the output roller and the conveying belt is the same, and the rotation rate of the first knife roller is greater than that of the input roller.
Further, the output roller includes first output roller and second output roller, first output roller both ends are equipped with adjusting part, adjusting part includes first sliding block and adjusting cylinder, first sliding block bottom is connected with adjusting cylinder, the spout has been seted up in the frame of output roller both sides, first sliding block is located in the spout, second output roller both ends are equipped with pressure sensor, when pressure sensor receives the pressure and reaches the setting value, second knife roll starts.
Further, a through groove is formed in the rack on two sides of the first knife roller, a sliding air cylinder is arranged in the through groove, a second sliding block is arranged on the sliding air cylinder, two ends of the first knife roller are connected with one side of the second sliding block, and a splash-proof plate is connected with the other side of the second sliding block.
Further, the cleaning component comprises a water supply pipe, a spray head, a brush roller and a rubber roller, wherein the water supply pipe is arranged below the end part of the conveying belt, the spray head is arranged on the water supply pipe, the brush roller is arranged on one side of the end part of the conveying belt, and the rubber roller is arranged above the end part of the conveying belt.
Further, the conveyer belt includes fat pressing conveyer belt and fat sucking conveyer belt, fat pressing conveyer belt is located fat sucking conveyer belt below, the interval between fat pressing conveyer belt and the fat sucking conveyer belt reduces gradually along the direction of delivery.
Further, the grease pressing conveyer belt consists of a plurality of conveyer rollers and felt belts, and the felt belts are coated outside the conveyer rollers.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the input roller and the first knife roller, and through the same rotation direction of the input roller and the first knife roller, the first knife roller can strip the residual meat and partial fat on the leather, fully stretch the leather and strengthen the flexing resistance of the leather.
2. According to the utility model, through the adjusting parts arranged at the two ends of the first output roller, the gap between the first output roller and the second output roller is adjustable, and through the pressure sensors arranged at the two ends of the second output roller, when leather does not reach the output roller, the second knife roller can not start to interfere with leather conveying, and after the leather reaches the output roller, the second knife roller can start to stretch the tail part of the leather which is not fully stretched by the first knife roller, so that the full stretching of the leather is ensured.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of an adjusting part according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a sliding cylinder arrangement according to an embodiment of the present utility model;
Fig. 4 is a schematic view of a splash shield arrangement structure according to an embodiment of the present utility model.
Description of the reference numerals
A frame 1; an input roller 2; a blunt knife roll 3; an output roller 4; a conveyor belt 5; a cleaning member 6; a first cutter roller 7; a second cutter roller 8; an arc-shaped conveyor belt 9; a first output roller 10; a second output roller 11; an adjusting member 12; a first slider 13; an adjustment cylinder 14; a chute 15; a pressure sensor 16; a through groove 17; a slide cylinder 18; a second slider 19; a splash shield 20; a water feed pipe 21; a spray head 22; a brush roller 23; a rubber roller 24; a fat-pressing conveyor belt 25; a liposuction conveyor belt 26; a conveying roller 27; felt belt 28.
Detailed Description
The following describes embodiments of the present utility model in detail with reference to specific examples, so as to solve the technical problem by applying the technical means to the present utility model, and the implementation process for achieving the technical effect can be fully understood and implemented accordingly.
Examples:
As shown in fig. 1 to 4, the bending-resistant leather wringing stretcher comprises a frame 1, wherein an input roller 2, a blunt knife roller 3, an output roller 4, a conveying belt 5 and a cleaning component 6 are sequentially arranged on the frame 1, the blunt knife roller 3 comprises a first knife roller 7 and a second knife roller 8, the first knife roller 7 is arranged close to the input roller 2, the second knife roller 8 is arranged close to the output roller 4, and the rotation directions of the first knife roller 7 and the second knife roller 8 are opposite;
an arc-shaped conveying belt 9 is arranged below the blunt knife roller 3, the arc-shaped conveying belt 9 conveys from the input roller 2 to the output roller 4, the conveying directions of the input roller 2, the first knife roller 7, the output roller 4 and the conveying belt 5 are the same, and the rotation speed of the first knife roller 7 is greater than that of the input roller 2;
Through the arrangement of the input roller 2 and the first knife roller 7, and through the same rotation direction of the input roller 2 and the first knife roller 7, the first knife roller 7 can strip the meat blocks and partial fat remained on the leather, fully stretch the leather and strengthen the flexing resistance of the leather;
The output roller 4 comprises a first output roller 10 and a second output roller 11, two ends of the first output roller 10 are provided with an adjusting part 12, the adjusting part 12 comprises a first sliding block 13 and an adjusting cylinder 14, the bottom of the first sliding block 13 is connected with the adjusting cylinder 14, a sliding groove 15 is formed in a frame 1 at two sides of the output roller 4, the first sliding block 13 is arranged in the sliding groove 15, two ends of the second output roller 11 are provided with a pressure sensor 16, when the pressure borne by the pressure sensor 16 reaches a set value, the second knife roller 8 is started, and an external controller (not shown in the figure) is also arranged, and the pressure sensor 16 is electrically connected with the external controller through a wire, so that the prior art measures are omitted;
The gap between the first output roller 10 and the second output roller 11 is adjustable through the adjusting parts 12 arranged at the two ends of the first output roller 10, the second knife roller 8 cannot start to interfere with leather conveying when leather does not reach the output roller 4 through the pressure sensors 16 arranged at the two ends of the second output roller 11, and after the leather reaches the output roller 4, the second knife roller 8 can start to stretch the tail part of the leather which is not fully stretched by the first knife roller 7, so that the full stretching of the leather is ensured, and the problem that the leather conveying to the output roller can be influenced by the rotation of the second knife roller 8 can be avoided by the arrangement of the pressure sensors 16;
The frame on two sides of the first knife roller 7 is provided with a through groove 17, a sliding air cylinder 18 is arranged in the through groove 17, a second sliding block 19 is arranged on the sliding air cylinder 18, two ends of the first knife roller 7 are connected with one side of the second sliding block 19, the other side of the second sliding block 19 is connected with a splash-proof plate 20, the distance between the first knife roller 7 and the input roller 2 can be adjusted through the arrangement of the sliding air cylinder 18 and the second sliding block 19, the stretching of leather with different thickness is facilitated, the same components can be arranged on two sides of the second knife roller 8 in the same way, so that the purpose of adjusting the distance between the second knife roller 8 and the output roller 4 can be achieved, and splashing in the stretching of leather can be avoided through the arrangement of the splash-proof plate 20;
The cleaning component 6 comprises a water supply pipe 21, a spray head 22, a brush roller 23 and a rubber roller 24, wherein the water supply pipe 21 is arranged below the end part of the conveying belt 5, the spray head 22 is arranged on the water supply pipe 21, the brush roller 23 is arranged on one side of the end part of the conveying belt 5, the rubber roller 24 is arranged above the end part of the conveying belt 5, the conveying belt 5 comprises a fat pressing conveying belt 25 and a fat sucking conveying belt 26, the fat pressing conveying belt 25 is arranged below the fat sucking conveying belt 26, the interval between the fat pressing conveying belt 25 and the fat sucking conveying belt 26 is gradually reduced along the conveying direction, the fat pressing conveying belt 25 consists of two conveying rollers 27 and a felt belt 28, and the felt belt 28 is coated outside the conveying rollers 27;
Through the setting of water supply pipe 21 and shower nozzle 22, wash conveyer belt 5, with brush roll 23 cooperation, can brush away grease, the meat bits on the conveyer belt 5, guarantee the clean degree on conveyer belt 5 surface, utilize the setting of rubber roll 24 to extrude unnecessary moisture on the conveyer belt 5, guarantee the water absorption of conveyer belt 5, the fat absorbing performance, through setting up the interval between fat pressing conveyer belt 25 and the fat absorbing conveyer belt 26 and reduce gradually, carry out the gradual extrusion to the moisture in the leather, avoid suddenly pressing to cause the damage to the leather, felt area 28 not only can absorb moisture, can also absorb the grease on leather surface.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (6)

1. The utility model provides a resistant crooked leather wringing stretcher, includes frame, its characterized in that:
The machine frame is sequentially provided with an input roller, a blunt knife roller, an output roller, a conveying belt and a cleaning component, wherein the blunt knife roller comprises a first knife roller and a second knife roller, the first knife roller is arranged close to the input roller, the second knife roller is arranged close to the output roller, and the rotation directions of the first knife roller and the second knife roller are opposite;
The blunt knife roller is characterized in that an arc-shaped conveying belt is arranged below the blunt knife roller, the arc-shaped conveying belt conveys from an input roller to an output roller, the conveying direction of the input roller, the first knife roller, the output roller and the conveying belt is the same, and the rotation rate of the first knife roller is greater than that of the input roller.
2. The flexing-resistant leather wringing stretcher of claim 1, wherein:
The output roller comprises a first output roller and a second output roller, wherein adjusting parts are arranged at two ends of the first output roller, each adjusting part comprises a first sliding block and an adjusting cylinder, the bottom of each first sliding block is connected with each adjusting cylinder, sliding grooves are formed in racks on two sides of the output roller, the first sliding blocks are arranged in the sliding grooves, pressure sensors are arranged at two ends of the second output roller, and when the pressure borne by the pressure sensors reaches a set value, the second knife roller is started.
3. The flexing-resistant leather wringing stretcher of claim 1, wherein:
The novel knife roller is characterized in that through grooves are formed in the frames on two sides of the first knife roller, sliding air cylinders are arranged in the through grooves, second sliding blocks are arranged on the sliding air cylinders, two ends of the first knife roller are connected with one side of each second sliding block, and splash-proof plates are connected to the other side of each second sliding block.
4. The flexing-resistant leather wringing stretcher of claim 1, wherein:
The cleaning component comprises a water delivery pipe, a spray head, a brush roller and a rubber roller, wherein the water delivery pipe is arranged below the end part of the conveying belt, the spray head is arranged on the water delivery pipe, the brush roller is arranged on one side of the end part of the conveying belt, and the rubber roller is arranged above the end part of the conveying belt.
5. The flexing-resistant leather wringing stretcher of claim 1, wherein:
The conveyer belt includes fat pressing conveyer belt and fat sucking conveyer belt, the fat pressing conveyer belt is located fat sucking conveyer belt below, the interval between fat pressing conveyer belt and the fat sucking conveyer belt reduces along the direction of delivery gradually.
6. The flexing-resistant leather wringing stretcher of claim 5, wherein:
The grease pressing conveyer belt consists of a plurality of conveyer rollers and felt belts, and the felt belts are coated outside the conveyer rollers.
CN202322889169.4U 2023-10-26 2023-10-26 Bending-resistant leather wringing stretcher Active CN221166577U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322889169.4U CN221166577U (en) 2023-10-26 2023-10-26 Bending-resistant leather wringing stretcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322889169.4U CN221166577U (en) 2023-10-26 2023-10-26 Bending-resistant leather wringing stretcher

Publications (1)

Publication Number Publication Date
CN221166577U true CN221166577U (en) 2024-06-18

Family

ID=91457577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322889169.4U Active CN221166577U (en) 2023-10-26 2023-10-26 Bending-resistant leather wringing stretcher

Country Status (1)

Country Link
CN (1) CN221166577U (en)

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