Leather peeling machine with cooling function

Abstract

The utility model provides a leather peeling machine with a cooling function, and belongs to the technical field of textile equipment. Comprising a peeling machine body, a feeding wheel and a cutter are sequentially arranged on the peeling machine body, a cantilever is arranged on the peeling machine body, a pressing tool is connected to the bottom of the cantilever, the cooling tank is arranged on the peeling machine body, a liquid filling opening is formed in the cooling tank, and a water passing pipe is connected to the bottom of the cooling tank. A contact part is arranged on the peeling machine body and located on one side of the cutter, the water passing pipe is connected with the contact part, and cooling liquid in the cooling tank is guided to the outer wall of the cutter through the contact part. The cooling tank is installed on the peeling machine body and used for containing cooling liquid, after the cooling liquid is guided by the water passing pipe, the cooling liquid permeates into the sponge block and wipes the outer wall of the cutter, then the cutter in work can be cooled, and the leather cutting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a leather peeling machine with a cooling function. Background Art

[0002] With the innovative development of the leather industry, leather products have gradually covered the main industries such as leather goods, shoemaking, leather making and its products, which has gradually increased people's demand for the quality of leather products. In order to meet the demand for leather products, along with the rectification of the leather industry, equipment such as leather spraying machines, leather ironing machines, leather grinding machines and leather sewing machines that optimize the leather production steps have emerged. Among them, the leather peeling machine, also known as the shoveling machine, is one of them.

[0003] A traditional leather scraper includes a feed wheel and a cylindrical cutter on one side of the feed wheel. The leather is pressed between the feed wheel and the cutter by a press. When the feed wheel rotates and transports the leather to the cutter, the cutter rotates and cuts the leather thinly.

[0004] However, the blade of the leather scraper will heat up after long-term use, and the leather will easily stick to the blade, making the leather uneven during grinding. Utility Model Content

[0005] In view of the above problems, the utility model provides a leather peeling machine with a cooling function.

[0006] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:

[0007] A leather peeling machine with a cooling function is provided, comprising a peeling machine body, on which a feeding wheel and a cutter are sequentially arranged, a cantilever is arranged on the peeling machine body, a presser is connected to the bottom of the cantilever, and a cooling tank is arranged on the peeling machine body, a liquid filling port is opened on the cooling tank, a water pipe is connected to the bottom of the cooling tank, a contact part is arranged on one side of the cutter on the peeling machine body, the water pipe is connected to the contact part, and the coolant in the cooling tank is guided to the outer wall of the cutter through the contact part.

[0008] Furthermore, the contact part comprises a sponge block, which is fixedly arranged on the peeling machine body, the sponge block is in frictional contact with the outer wall of the cutter, and one end of the water pipe away from the cooling tank extends into the sponge block.

[0009] Furthermore, the tool includes a cylindrical blade body and a blade head coaxially arranged at the end of the blade body near the feed wheel, the sponge block frictionally contacts the outer wall of the blade body, the contact portion includes a ball, a mounting block is fixedly arranged in the peeler body, a ball is rollingly mounted on the mounting block, the ball rolls and contacts the outer wall of the blade head, a flow channel is arranged in the mounting block, one end of the flow channel is connected to the water pipe, and the other end faces and is connected to the outer wall of the ball.

[0010] Furthermore, a limit assembly for limiting the opening and closing of the water pipe is provided on the water pipe, and the limit assembly includes an elastic member, a pressure rod and a friction rod. A limit block is provided on the peeling machine body, and a through hole is provided on the limit block for the water pipe to pass through. A movable opening connected to the through hole is provided on the side plate of the limit block. One end of the pressure rod is movably inserted in the through hole, and the friction rod is fixedly connected to the other end of the pressure rod. A driving member for driving the tool to rotate is provided in the peeling machine body, and the driving member is transmission-connected to the friction wheel. The friction rod is in tangential friction contact with the outer wall of the friction wheel along the friction wheel, and the elastic member is used to drive the pressure rod to move into the through hole and squeeze the water pipe.

[0011] Furthermore, a rubber sleeve is provided on the outer wall of the friction rod, a protrusion protruding toward the friction wheel is provided between the friction rod and the pressure rod, and the rubber sleeve extends to the highest point of the protruding friction rod and the pressure rod.

[0012] Furthermore, the cooling tank is a transparent tank body, and the liquid filling port of the cooling tank is connected to a water filling hopper.

[0013] Furthermore, it also includes a chip collection system, which includes a collecting bucket and a vacuum fan. The peeler body is arranged on the top table of the operating table. The bottom of the peeler body is located directly below the tool and is provided with a first chip discharge port. A second chip discharge port connected to the first chip discharge port is opened through the table top of the operating table. A chip discharge pipe is connected to the bottom of the operating table. One end of the chip discharge pipe is connected to the second chip discharge port, and the other end is detachably connected to the top opening of the collecting bucket. A negative pressure hole is opened on the side wall of the chip discharge pipe, the air inlet end of the vacuum fan is connected to the negative pressure hole, and a filter is arranged at the negative pressure hole.

[0014] Furthermore, a sealing ring is arranged on the bottom wall of the peeler body around the first chip discharge opening, and the peeler body is fixedly connected to the operating table by bolts.

[0015] The beneficial effects of the utility model are as follows: by installing a cooling tank on the peeling machine body to hold coolant, the coolant is guided through a water pipe, penetrates into the sponge block, and is wiped onto the outer wall of the tool, so that the tool can be cooled during work, which can effectively avoid the leather sticking due to the temperature rise of the tool and improve the cutting effect of the leather. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the leather peeling machine of Example 1 of the present application.

[0017] Figure 2 This is a schematic diagram of the internal structure of the peeling machine of Example 1 of the present application.

[0018] Figure 3 This is a schematic diagram of the partial cross-sectional structure of the mounting block of Example 2 of the present application.

[0019] Figure 4This is a schematic diagram of the overall structure of the chip collection system of Example 2 of the present application.

[0020] Among them, 1. Peeler body; 2. Feed wheel; 3. Cutting tool; 31. Driving part; 4. Cooling tank; 41. Water filling bucket; 5. Water pipe; 6. Sponge block; 7. Mounting block; 71. Ball; 72. Flow channel; 81. Elastic part; 82. Pressure rod; 83. Friction rod; 84. Limiting block; 85. Perforation; 86. Friction wheel; 87. Protrusion; 91. Collecting bucket; 92. Suction fan; 93. Filter; 94. Operating table; 95. Sealing ring; 96. Chip removal pipe. DETAILED DESCRIPTION

[0021] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Example 1

[0023] The present application embodiment discloses a leather peeling machine with a cooling function, referring to Figure 1 and Figure 2 , including a peeling machine body 1, on which a feed wheel 2 and a cutter 3 are horizontally arranged in sequence, a cantilever is fixedly connected to the top of the peeling machine body 1, and a presser is connected to the bottom of the cantilever, which is directly opposite to the feed wheel 2 and the cutter 3. A cooling tank 4 is installed on the peeling machine body 1, and a liquid filling port is opened on the cooling tank 4, and coolant can be poured into it from the liquid filling port. A water pipe 5 is connected to the bottom of the cooling tank 4, and the water pipe 5 can be a hose. A contact part is installed on the peeling machine body 1 on one side of the cutter 3, and the end of the water pipe 5 away from the cooling tank 4 is connected to the contact part, and the coolant in the cooling tank 4 can be guided to the outer wall of the cutter 3 through the contact part.

[0024] During the operation of the peeling machine body 1, the contact part maintains the guiding effect on the coolant, and guides the coolant to the outer wall of the tool 3, so that the tool 3 is cooled down, which can effectively avoid the leather and the tool 3 from sticking together due to the high temperature of the tool 3, and improve the cutting effect on the leather.

[0025] Specifically, the contact portion can be a sponge block 6, which is fixed on the peeler body 1 and keeps in contact with the outer wall of the tool 3. The end of the water pipe 5 away from the cooling tank 4 extends into the sponge block 6, and a plurality of water holes are provided on the outer wall of the water pipe 5, so that the coolant flows into the sponge block 6 through the water holes, and then the sponge block 6 cools the tool 3.

[0026] Further, the cooling tank 4 can be made of a transparent tank body, so that the user can observe the remaining coolant in the cooling tank 4 and replenish the coolant in time. A water filling bucket 41 is connected to the filling port of the cooling pipe, and the filling port is large at the top and small at the bottom, so that the user can replenish the coolant in the cooling tank 4.

[0027] Example 2

[0028] Reference Figure 3 The difference between Example 2 and Example 1 is that a ball 71 is further provided on the outer side of the tool 3 to roll with the tool 3 .

[0029] The cutter 3 includes a cylindrical blade and a cutter head coaxially arranged at the end of the blade near the feed wheel 2. A driving member 31 is arranged in the peeling machine body 1. The driving member 31 is a motor. The output shaft of the motor is connected to the blade of the cutter 3 to drive the cutter 3 to rotate. The sponge block 6 is in friction contact with the outer wall of the blade of the cutter 3, and is used to continuously apply cooling water to the blade of the cutter 3 to cool the blade of the cutter 3.

[0030] A mounting block 7 is also fixed to the peeling machine body 1. A rolling groove is provided on the mounting block 7. A ball 71 is rollingly installed in the rolling groove. The ball 71 rolls in contact with the outer wall of the cutter head on the cutter 3. A flow channel 72 is provided in the mounting block 7. The water pipe 5 is connected to the mounting block 7. One end of the flow channel 72 in the mounting block 7 is connected to the water pipe 5 and the other end is connected to the rolling groove. During the rotation of the cutter 3, the ball 71 keeps the cutter head of the cutter 3 in rolling contact. During the rolling process of the ball 71, the ball 71 alternately contacts the coolant in the flow channel 72 and the cutter head, thereby applying the coolant to the cutter head to cool the cutter head.

[0031] By using the ball bearings 71 and the sponge block 6 to cool the blade head and blade body of the tool 3 one by one, it is possible to effectively avoid the sponge block 6 from contacting the blade head, thereby causing cutting or abrasion of the sponge block 6 during the rotation of the tool 3.

[0032] Furthermore, the water pipe 5 is also provided with a limit assembly for limiting the opening and closing of the water pipe 5. When the cutter 3 stops rotating, the water pipe 5 can be closed by the limit assembly to prevent the coolant from continuing to flow out and causing liquid accumulation inside the peeling machine body 1. Specifically, the limit assembly includes an elastic member 81, a pressure rod 82 and a friction rod 83. A limit block 84 is fixed inside the peeling machine body 1. A perforation 85 is provided on the limit block 84. A movable opening is provided on one side of the limit block 84 to connect the perforation 85 from the side. The cross section of the movable opening is square, and one end of the pressure rod 82 is penetrated in the perforation 85 and is consistent with the shape and size of the perforation 85. The friction rod 83 is fixedly connected to the other end of the pressure rod 82, and the cross-sectional shape of the friction rod 83 is consistent with the shape of the pressure rod 82. The water pipe 5 adopts a hose, and specifically, silica gel can be used. The elastic member 81 is used to drive the pressure rod 82 to move into the movable opening and squeeze the water pipe 5, thereby limiting the flow of coolant in the water pipe 5. Specifically, the elastic member 81 can be a spring, which is sleeved on the pressure rod 82 , and a connecting piece is fixedly installed on the pressure rod 82 . One end of the spring is fixedly connected to the connecting piece, and the other end is fixedly connected to the outer wall of the limit block 84 .

[0033] A friction wheel 86 is also rotatably mounted in the peeler body 1. The friction wheel 86 may be a rubber wheel. The friction wheel 86 is connected to the motor for driving the cutter 3 to rotate. The friction wheel 86 is in friction contact with the friction rod 83. When the motor is started to drive the cutter 3 to rotate, the friction wheel 86 rotates and drives the friction rod 83 and the pressure rod 82 to move away from the perforation 85 through friction.

[0034] When the motor in the peeling machine body 1 starts to cut the leather, the cutter 3 starts to rotate and drives the pressure rod 82 to overcome the spring force and move away from the perforation 85, so that the coolant in the water pipe 5 starts to circulate. When the friction wheel 86 pulls the friction rod 83 and the pressure rod 82 to move until the friction wheel 86 contacts the pressure rod 82, the pressure rod 82 cannot move further because the surface of the pressure rod 82 is smooth and the friction coefficient is low. In other embodiments, a limit plate can be fixedly installed in the peeling machine body 1 to limit the pressure rod 82 and the friction rod 83 from being pulled away from the farthest position of the perforation 85. After the cutter 3 in the peeling machine body 1 stops rotating, under the action of the spring force, the pressure rod 82 and the friction rod 83 are pulled to overcome the elastic force between the friction wheel 86 and the friction wheel 86 to recover and press the water pipe 5, so as to limit the coolant from continuing to flow out. When the power supply is stopped, the output shaft of the motor in the peeling machine body 1 is not self-locking, so that the friction wheel 86 can rotate relatively during the resetting process of the friction rod 83, thereby reducing the resetting resistance.

[0035] Specifically, a rubber sleeve is provided on the outer wall of the friction rod 83 to enhance the surface friction of the friction rod 83. In the embodiment of the present application, a protrusion is provided on the outer wall between the friction rod 83 and the pressure rod 82 facing the friction wheel 86, and the intersection position of the friction rod 83 and the pressure rod 82, that is, the edge of the rubber sleeve close to the pressure rod 82, extends to the highest point of the protrusion 87 where the friction rod 83 and the pressure rod 82 are protruded. When the friction wheel 86 pulls the friction rod 83 to move through the protrusion 87, the friction wheel 86 slips and rotates on the side of the protrusion 87 close to the pressure rod 82 to avoid continuous rotation with the friction rod 83 to cause wear of the friction rod 83. When the motor stops, under the action of the spring elastic force and the fact that the friction wheel 86 can rotate in reverse, the friction wheel 86 can pass over the protrusion 87 and make friction contact with the friction rod 83.

[0036] Reference Figure 4Furthermore, a chip collection system is provided on the peeling machine, and the chip collection system includes a collection barrel 91 and a suction fan 92. The peeling machine body 1 can be fixedly installed on the top surface of the operating table 94 by bolts. A first chip discharge opening is provided at the bottom of the housing of the peeling machine body 1, and the first chip discharge opening is located directly below the tool 3. After the tool 3 cuts the bottom of the leather, the cut waste falls to the first chip discharge opening inside the peeling machine body 1. A second chip discharge opening is provided downwardly through the surface of the operating table 94, and the second chip discharge opening is aligned with the first chip discharge opening. A chip discharge pipe is installed below the surface of the operating table 94, and one end of the chip discharge pipe is connected to the second chip discharge opening, and the other end is connected to the top opening of the collection barrel 91. The chip discharge pipe is detachably connected to the collection barrel 91. Specifically, a plurality of buckles are installed on the side wall of the collection barrel 91, and the collection barrel 91 is detachably connected to the chip discharge pipe through the buckles. A negative pressure hole is provided on the side wall of the chip discharge pipe, and a negative pressure pipe is connected to the negative pressure hole, and the negative pressure pipe is connected to the air inlet end of the suction fan 92. A filter 93 is installed in the negative pressure hole to intercept the debris passing through the negative pressure hole and drop it into the collection bucket 91. Furthermore, a circle of sealing rings 95 is installed around the first chip discharge port on the bottom wall of the peeler body 1. The sealing ring 95 is a rubber sealing ring 95. When the peeler body 1 is fixed on the operating table 94, the sealing ring 95 is in close contact with the table surface of the operating table 94, and the first chip discharge port is sealed and connected with the second chip discharge port, thereby improving the adsorption effect of the debris under the tool 3.

[0037] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A leather peeling machine with a cooling function, comprising a peeling machine body (1), on which a feeding wheel (2) and a cutter (3) are arranged in sequence, and a cantilever is arranged on the peeling machine body (1), and a pressing tool is connected to the bottom of the cantilever, characterized in that: It also includes a cooling tank (4) arranged on the peeling machine body (1), the cooling tank (4) being provided with a liquid filling port, the bottom of the cooling tank (4) being connected with a water pipe (5), a contact portion being arranged on the peeling machine body (1) at one side of the tool (3), the water pipe (5) being connected with the contact portion, and the cooling liquid in the cooling tank (4) being guided to the outer wall of the tool (3) through the contact portion; The contact portion comprises a sponge block (6), the sponge block (6) is fixedly arranged on the peeling machine body (1), the sponge block (6) is in frictional contact with the outer wall of the cutter (3), and the end of the water pipe (5) away from the cooling tank (4) extends into the sponge block (6); The cutter (3) comprises a cylindrical blade body and a cutter head coaxially arranged at the end of the blade body close to the feed wheel (2); the sponge block (6) is in frictional contact with the outer wall of the blade body; the contact portion comprises a ball (71); a mounting block (7) is fixedly arranged in the peeling machine body (1); a ball (71) is rollingly mounted on the mounting block (7); the ball (71) is in rolling contact with the outer wall of the cutter head; a flow channel (72) is arranged in the mounting block (7); one end of the flow channel (72) is connected to the water pipe (5); and the other end faces and is connected to the outer wall of the ball (71).

2. The leather peeling machine with cooling function according to claim 1, characterized in that: The water pipe (5) is provided with a limit assembly for limiting the opening and closing of the water pipe (5), and the limit assembly comprises an elastic member (81), a pressure rod (82) and a friction rod (83). The peeling machine body (1) is provided with a limit block (84), and the limit block (84) is provided with a through hole (85) for the water pipe (5) to pass through. A movable opening connected to the through hole (85) is provided on a side plate of the limit block (84), and one end of the pressure rod (82) is movably inserted into the through hole. (85), the friction rod (83) is fixedly connected to the other end of the pressure rod (82), a driving member (31) for driving the tool (3) to rotate is provided in the peeling machine body (1), the driving member (31) is transmission-connected to the friction wheel (86), the friction rod (83) is in tangential friction contact with the outer wall of the friction wheel (86) along the friction wheel (86), and the elastic member (81) is used to drive the pressure rod (82) to move into the perforation (85) and squeeze the water pipe (5).

3. The leather peeling machine with cooling function according to claim 2, characterized in that: The outer wall of the friction rod (83) is provided with a rubber sleeve, and a protrusion (87) protruding toward the friction wheel (86) is provided between the friction rod (83) and the pressure rod (82), and the rubber sleeve extends to the highest point of the protruding friction rod (83) and the pressure rod (82) of the protrusion (87).

4. A leather peeling machine with cooling function according to any one of claims 1 to 3, characterized in that: The cooling tank (4) is a transparent tank body, and the liquid filling port of the cooling tank (4) is connected to a water filling hopper (41).

5. The leather peeling machine with cooling function according to claim 1, characterized in that: It also includes a chip collection system, which includes a collecting bucket (91) and a suction fan (92). The peeling machine body (1) is arranged on the top table of an operating table (94). The bottom of the peeling machine body (1) is located directly below the tool (3) and is provided with a first chip discharge opening. A second chip discharge opening connected to the first chip discharge opening is opened through the table surface of the operating table (94). A chip discharge pipe is connected below the operating table (94). One end of the chip discharge pipe is connected to the second chip discharge opening, and the other end is detachably connected to the top opening of the collecting bucket (91). A negative pressure hole is opened on the side wall of the chip discharge pipe. The air inlet end of the suction fan (92) is connected to the negative pressure hole, and a filter screen (93) is provided at the negative pressure hole.

6. The leather peeling machine with cooling function according to claim 5, characterized in that: A sealing ring (95) is arranged on the bottom wall of the peeling machine body (1) around the first chip discharge opening, and the peeling machine body (1) is fixedly connected to the operating table (94) by means of bolts.

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