High-wear-resistance EVA (Ethylene Vinyl Acetate) underwater pelletizing device

Abstract

The utility model relates to a high-wear-resistance EVA underwater pelletizing device, which belongs to the technical field of pelletizing devices and comprises a water tank, a water inlet hole is arranged on one side of the water tank, a drain pipe is fixedly mounted at the lower end of the water tank, a lifting component is mounted on the water tank, a lifting box is mounted on the lifting component, and the lifting box is slidably mounted in the water tank. Water permeable holes are evenly formed in the lower end of the interior of the lifting box, a pelletizing assembly is installed in the lifting box, a pushing assembly is installed on one side of the lifting box, a box door is installed on one side of the lifting box, the lifting box can descend into the water tank through the lifting assembly, and water in the water tank can enter the lifting box through the water permeable holes. By means of the structure, the lower portion of the pelletizing assembly can be soaked in water, materials cannot adhere to a cutter during pelletizing, meanwhile, the materials are directly soaked in water after being cut off, the adhesion situation is avoided, EVA particles can be pushed out through the material pushing assembly after pelletizing is completed, and a user can take the EVA particles conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutting device technical field, especially in kind high wear resistance's EVA underwater cutting device. BACKGROUND

[0002] EVA is the random copolymer that ethylene and vinyl acetate form through high pressure bulk polymerization process, and EVA has good softness, elasticity, low temperature resistance and transparency, these characteristics make EVA perform well in a variety of applications, and EVA has good anti-aging and ozone resistance, and is non-toxic, is suitable for the product that needs to be exposed to the external environment for a long time, and EVA material occupies an important position in modern industry and daily life with its unique performance and extensive application prospect, in the future, with the further development of technology and the increase of market demand, the application field of EVA is expected to further expand, and EVA is mostly processed into granular in production, thereby facilitating transportation and use, however, the material will adhere to the cutter when using the existing cutting device, and the cutter needs to be cleaned in long-time use, and the material is stacked together after cutting into particles, which can easily cause adhesion, affect the cutting effect, and the EVA particles after cutting are not convenient to take out, and therefore the utility model is proposed. SUMMARY

[0003] In order to overcome the technical defects existing in the prior art, the utility model provides a kind of high wear resistance's EVA underwater cutting device, with the advantages that cutting effect is good and it is convenient to take particle, lifting assembly can lower lifting box into water tank, water in water tank can enter lifting box through water-permeable hole, so that the lower part of cutting assembly can be soaked in water, so that the material will not adhere to the cutter when cutting, and it is directly soaked in water after cutting, to avoid the occurrence of adhesion, and after cutting is completed, EVA particles can be pushed out by pushing assembly, to facilitate the user to take material.

[0004] The utility model discloses a kind of high wear resistance's EVA underwater cutting device, including water tank, the water tank one side is equipped with water inlet hole, the lower end of the water tank is fixedly installed with drain pipe, lifting assembly is installed on the water tank, lifting assembly is installed on the lifting box, the lifting box is slidably installed in the inside of the water tank, the inside lower end of the lifting box is evenly equipped with water-permeable hole, the inside of the lifting box is installed with cutting assembly, the one side of the lifting box is installed with pushing assembly, the one side of the lifting box is installed with box door, when using, water is injected into the water tank by the water inlet hole, simultaneously, water can enter the lifting box by the water-permeable hole, then lifting assembly can drive lifting box to lift, so that the lower part of cutting assembly is located in water, then cutting assembly can cut material, when cutting is completed, lifting box is lifted to high place, so that particle can be pushed out by pushing assembly, to facilitate the user to use.

[0005] Preferably, in order to inject water into the water tank, the lower outer corners of the water tank are fixedly provided with supporting feet, the lower ends of the supporting feet are fixedly provided with non-slip pads, the water inlet hole is provided with a sealing plug, and the drain pipe is fixedly provided with a stop valve.

[0006] Preferably, in order to install the lifting assembly in the water tank, the lifting assembly comprises an installation rod, the installation rod is fixedly installed at the upper inner end of the water tank, and the upper end of the installation rod is fixedly provided with a waterproof self-locking motor.

[0007] Preferably, in order to drive the lifting of the lifting box, the output end of the waterproof self-locking motor is fixedly provided with a lifting threaded rod, the lower end of the lifting threaded rod is rotatably clamped at the two sides of the lower inner end of the water tank, and the lower two sides of the lifting box are threadedly sleeved on the lifting threaded rod.

[0008] Preferably, in order to push out the material, the pelletizing assembly comprises an installation plate, the installation plate is fixedly installed at the inner part of the lifting box, and the installation plate is fixedly provided with a screw extruder, the input end of the screw extruder is fixedly provided with a feeding pipe, and the other end of the feeding pipe is connected with an external raw material bin.

[0009] Preferably, in order to complete the pelletizing of the material, the two sides of the installation plate are fixedly provided with waterproof control motors, the waterproof control motors are located at the output end of the screw extruder, the output end of the waterproof control motor is fixedly provided with a cutter, and the cutter is located below the screw extruder.

[0010] Preferably, in order to close the box door, one side of the box door is hingedly connected with the lifting box, and the other side of the box door is fixedly provided with a lock catch.

[0011] Preferably, in order to push the particles out of the lifting box, the pushing assembly comprises a reciprocating waterproof motor, the output end of the reciprocating waterproof motor is fixedly provided with a pushing threaded rod, the pushing threaded rod is rotatably clamped in the inner part of the lifting box, and a pushing plate is threadedly sleeved on the pushing threaded rod, the pushing plate is slidably clamped in the inner part of the lifting box, and the pushing plate is located below the cutter.

[0012] The lifting assembly can lower the lifting box into the water tank, the water in the water tank can enter the lifting box through the water-permeable hole, the lower part of the pelletizing assembly can be soaked in water, the material will not adhere to the cutter during pelletizing, the particles can be pushed out by the pushing assembly after pelletizing, and the user can conveniently take the material. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model.

[0014] Figure 2 It is the whole structure half cut view of the utility model.

[0015] Figure 3 It is the half cut view of the water tank in the utility model.

[0016] Figure 4 It is the structure schematic view of the lifting tank in the utility model.

[0017] Figure 5 It is the installation schematic view of the pushing material assembly in the utility model.

[0018] Figure 6 It is the structure schematic view of the cutting granulation assembly in the utility model.

[0019] Mark explanation: in drawing: 1, water tank;2, water inlet hole;3, drain pipe;4, lifting assembly;401, mounting rod;402, waterproof self-locking motor;403, lifting threaded rod;5, lifting tank;6, water permeable hole;7, cutting granulation assembly;701, mounting plate;702, screw extruder;703, feed pipe;704, waterproof control motor;705, cutting knife;8, pushing material assembly;801, reciprocating waterproof motor;802, pushing material threaded rod;803, pushing plate;9, tank door;10, supporting leg;11, non-slip pad;12, sealing plug;13, stop valve;14, lock catch. DETAILED DESCRIPTION

[0020] The utility model is further described below in combination with the drawings:

[0021] As Figures 1-6 shown, the embodiment provides a kind of EVA underwater cutting granulation device of high wear resistance, including water tank 1, water inlet hole 2 is set to one side of water tank 1, drain pipe 3 is fixedly installed at the lower end of water tank 1, lifting assembly 4 is installed on water tank 1, lifting tank 5 is installed on lifting assembly 4, lifting tank 5 is slidably installed in the inside of water tank 1, water permeable hole 6 is evenly set to the inside lower end of lifting tank 5, cutting granulation assembly 7 is installed in the inside of lifting tank 5, pushing material assembly 8 is installed to one side of lifting tank 5, tank door 9 is installed to one side of lifting tank 5, when using, water is injected into water tank 1 by water inlet hole 2, can enter lifting tank 5 by water permeable hole 6 simultaneously, then lifting assembly 4 can drive lifting tank 5 to lift, so that the lower part of cutting granulation assembly 7 is in water, then cutting granulation assembly 7 can cut material granulation, when cutting granulation is completed, lifting tank 5 is lifted to high place, so that granule can be pushed out by pushing material assembly 8, and it is convenient for user to take.

[0022] The lower end of the water tank 1 is fixedly installed with support feet 10 at four corners, the lower end of the support feet 10 is fixedly installed with anti-skid pads 11, the water inlet hole 2 is clamped with a sealing plug 12, the drain pipe 3 is fixedly installed with a stop valve 13, in use, the structure is placed at the use site through the support feet 10, then water is injected into the water tank 1 through the water inlet hole 2, and the water can enter the lifting box 5 through the water-permeable hole 6, so that the lower part of the pelletizing assembly 7 is located in the water.

[0023] The pelletizing assembly 7 includes a mounting plate 701 fixedly installed in the interior of the lifting box 5, and the mounting plate 701 is fixedly installed with a screw extruder 702, the input end of the screw extruder 702 is fixedly installed with a feeding pipe 703, the other end of the feeding pipe 703 is connected with an external raw material bin, the two sides of the mounting plate 701 are fixedly installed with waterproof control motors 704, the waterproof control motors 704 are located at the output end of the screw extruder 702, the output end of the waterproof control motors 704 is fixedly installed with a cutter 705, and the cutter 705 is located below the screw extruder 702, in use, the screw extruder 702 extrudes materials spirally, the waterproof control motors 704 drive the cutter 705 to rotate, so that the pelletizing can be completed, and the particles fall into the lifting box 5.

[0024] The lifting assembly 4 includes a mounting rod 401 fixedly installed at the upper end of the interior of the water tank 1, the upper end of the mounting rod 401 is fixedly installed with a waterproof self-locking motor 402, the output end of the waterproof self-locking motor 402 is fixedly installed with a lifting threaded rod 403, the lower end of the lifting threaded rod 403 is rotatably clamped at the lower end of the interior of the water tank 1, and the lower part of the lifting box 5 is threadedly sleeved on the lifting threaded rod 403, after the pelletizing is completed, the waterproof self-locking motor 402 can drive the lifting threaded rod 403 to rotate, so that the lifting box 5 can be lifted to a high place.

[0025] One side of the box door 9 is hingedly connected with the lifting box 5, and the other side of the box door 9 is fixedly installed with a lock catch 14, the material pushing assembly 8 includes a reciprocating waterproof motor 801, the output end of the reciprocating waterproof motor 801 is fixedly installed with a material pushing threaded rod 802, the material pushing threaded rod 802 is rotatably clamped in the interior of the lifting box 5, and a material pushing plate 803 is threadedly sleeved on the material pushing threaded rod 802, the material pushing plate 803 is slidably clamped in the interior of the lifting box 5, and the material pushing plate 803 is located below the cutter 705, in use, the box door 9 is opened, the reciprocating waterproof motor 801 drives the material pushing threaded rod 802 to rotate, so that the particles can be pushed out through the material pushing plate 803, and the user can conveniently take them.

[0026] The utility model discloses when using, through support foot 10, place this structure in the use place, then through water inlet hole 2, pour water into water tank 1, and water can enter the lifting box 5 in water hole 6, make the lower part of granulating assembly 7 be in water, and spiral extruder 702 extrude material spirally, and waterproof control motor 704 drive cutter 705 rotate, thereby can complete granulating, and the particle falls into the lifting box 5, after granulating, waterproof self -locking motor 402 can drive lifting screw rod 403 rotate, thereby can drive lifting box 5 to lift to high place, open the door 9, reciprocating waterproof motor 801 drive push material screw rod 802 rotate, thereby can push out the particle through push material plate 803, and the user is convenient to use.

[0027] The above shows and describes the basic principle and main features of the present application and the advantages of the utility model, and the skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the present application. These changes and improvements all fall within the scope of the claimed utility model, and the scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high wear resistance EVA underwater cutting device, comprising a water tank (1), characterized in that: The water tank (1) is provided with a water inlet hole (2) on one side, and a drain pipe (3) is fixedly installed at the lower end of the water tank (1), a lifting assembly (4) is installed on the water tank (1), a lifting box (5) is installed on the lifting assembly (4), the lifting box (5) is slidingly installed in the water tank (1), water permeable holes (6) are uniformly formed in the lower end of the lifting box (5), a pelletizing assembly (7) is installed in the lifting box (5), a pushing assembly (8) is installed on one side of the lifting box (5), and a box door (9) is installed on one side of the lifting box (5).

2. The high wear resistant EVA underwater dicing device according to claim 1, characterized in that: The lower end of the water tank (1) is fixedly installed with support feet (10) at the four corner positions, the lower end of the support feet (10) is fixedly installed with anti-skid pads (11), the water inlet hole (2) is clamped with a sealing plug (12), and the drain pipe (3) is fixedly installed with a stop valve (13).

3. The high wear resistant EVA underwater dicing device according to claim 1, wherein: The lifting assembly (4) comprises an installation rod (401) fixedly installed at the upper end of the water tank (1), and a waterproof self-locking motor (402) fixedly installed at the upper end of the installation rod (401).

4. The high wear resistant EVA underwater dicing device according to claim 3, characterized in that: The output end of the waterproof self-locking motor (402) is fixedly installed with a lifting threaded rod (403), the lower end of the lifting threaded rod (403) is rotatably clamped at the lower end of the water tank (1), and the lower sides of the lifting box (5) are threadedly sleeved on the lifting threaded rod (403).

5. The high wear resistant EVA underwater dicing device of claim 1, wherein: The pelletizing assembly (7) comprises an installation plate (701) fixedly installed in the lifting box (5), a screw extruder (702) fixedly installed on the installation plate (701), an input end of the screw extruder (702) fixedly installed with a feeding pipe (703), and the other end of the feeding pipe (703) connected with an external raw material bin.

6. The high wear resistant EVA underwater dicing device according to claim 5, wherein: Both sides of the installation plate (701) are fixedly installed with waterproof control motors (704), the waterproof control motors (704) are located at the output end of the screw extruder (702), the output end of the waterproof control motor (704) is fixedly installed with a cutter (705), and the cutter (705) is located below the screw extruder (702).

7. The high wear resistant EVA underwater dicing device according to claim 6, characterized in that: One side of the box door (9) is hingedly connected with the lifting box (5), and the other side of the box door (9) is fixedly installed with a lock catch (14).

8. The high wear resistant EVA underwater dicing device of claim 7, wherein: The pushing assembly (8) comprises a reciprocating waterproof motor (801), a pushing threaded rod (802) fixedly installed at the output end of the reciprocating waterproof motor (801), the pushing threaded rod (802) rotatably clamped in the lifting box (5), a pushing plate (803) threadedly sleeved on the pushing threaded rod (802), the pushing plate (803) slidingly clamped in the lifting box (5), and the pushing plate (803) located below the cutter (705).

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