Cooling device for modified plastic processing

Abstract

The utility model relates to the technical field of plastic processing, and discloses a cooling device for modified plastic processing, which comprises a cooling box, supports and a top cover, the supports are fixedly arranged on the left side and the right side of the cooling box, and the top cover is fixedly arranged above the supports; a motor is fixedly installed above the top cover, a disc is fixedly installed above a transmission shaft of the motor, a protruding block is fixedly installed above the disc, a connecting rod is movably connected to the upper portion of the protruding block in a sleeving mode, and a supporting frame is fixedly installed above the top cover. The motor is started to drive the disc to rotate, so that the connecting rod drives the rack to move back and forth, the rack is meshed with the gear, the gear drives the spray head to swing back and forth, and compared with a traditional device, the spraying area can be increased, meanwhile, consumption of cooling water can be reduced, and the service life of the device is prolonged. And therefore, the use cost of the device is improved, and the cooling efficiency of the device on plastic cooling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, and more specifically, to a cooling device for modified plastic processing. Background Art

[0002] Modified plastics refer to plastic products with more excellent properties obtained by specific processing and modification methods on the basis of general plastics and engineering plastics. Modified plastics are processed and modified by physical or chemical methods such as filling, blending, and reinforcement to improve the properties of general plastics and engineering plastics in terms of flame retardancy, strength, impact resistance, toughness, etc.

[0003] When producing plastics, it is necessary to cool down the produced plastics, and at this time, a cooling and temperature reduction device is required. When the plastics are extruded from the inside of the extruder, they will pass through the guide wheels and enter the inside of the device. Subsequently, by starting the water pump, the water in the water tank is sprayed onto the plastics through the nozzles, and at this time, the plastics are cooled. However, since the nozzles are fixed and the spraying direction is fixed, some plastics will not be completely cooled, so it is necessary to transform and optimize it. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cooling device for modified plastic processing, which has the advantages of adjusting and disassembling the rollers.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A cooling device for modified plastic processing, including a cooling box, brackets, and a top cover. The brackets are fixedly arranged on the left and right sides of the cooling box, and the top cover is fixedly arranged above the brackets.

[0006] A motor is fixedly installed above the top cover. A disc is fixedly installed above the transmission shaft of the motor. A convex block is fixedly installed above the disc. A connecting rod is movably sleeved above the convex block. A support frame is fixedly installed above the top cover. A rack is movably installed above the support frame. The rack is hinged to the connecting rod. A support rod is fixedly installed above the top cover. A connecting frame is rotatably installed on the right side of the support rod. One end of the connecting frame penetrates through the left and right sides of the support rod and is fixedly installed with a gear. The gear meshes with the rack.

[0007] As a preferred technical solution of the utility model, a spring is fixedly installed on one side of the bracket. One end of the spring is fixedly installed with a support disc. An insertion block is fixedly installed on the left side of the bracket. A handle is fixedly installed on the other right side of the support disc. The handle penetrates through the left and right sides of the bracket. A transmission wheel is rotatably installed above the insertion block. One end of the transmission wheel is rotatably connected to the other bracket.

[0008] As a preferred technical solution of the present utility model, a circulation tank is fixedly installed on the left side of the cooling tank. A water pump is fixedly installed on one side inside the circulation tank. One end of the water pump is fixedly installed with a water suction pipe, and the other end of the water pump is fixedly installed with a water spray pipe. One end of the water spray pipe is fixedly installed with a connecting block. A groove is opened above the top cover. The connecting block extends to the bottom of the top cover. The connecting block is fixedly connected with a gear, and a nozzle is fixedly installed at the bottom of the connecting block.

[0009] As a preferred technical solution of the present utility model, a circulation pipe is fixedly installed on the right side of the cooling tank, and the other end of the circulation pipe is fixedly connected with the circulation tank.

[0010] As a preferred technical solution of the present utility model, a cooling plate is fixedly installed on one side inside the cooling tank, and the other three sides of the cooling plate are fixedly connected with the inner side surface of the cooling tank.

[0011] As a preferred technical solution of the present utility model, the number of the conveyor wheels is two, and they are evenly distributed above the cooling tank. And there is a bracket at both ends of each conveyor wheel.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. When the motor of the present utility model starts, it drives the rotation of the disc, and then drives the rack to move back and forth through the connecting rod. Through the meshing between the rack and the gear, the gear drives the nozzle to swing back and forth. Compared with the traditional device, this device can increase the spraying area while reducing the consumption of cooling water, thereby reducing the use cost of the device and improving the cooling efficiency of the device for plastic cooling.

[0014] 2. When the handle of the present utility model is moved backward, the support plate moves backward. When the support plate moves backward, it drives the plug block to move backward. When one end of the plug block completely moves out of the inside of the conveyor wheel, the conveyor wheel can be removed at this time. Compared with the traditional device, this device is convenient for cleaning the conveyor wheel by disassembling the conveyor wheel, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic sectional structural diagram of the present utility model;

[0017] Figure 3 is a schematic side structural diagram of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 partial enlarged schematic diagram at A;

[0019] Figure 5 For the present utility model Figure 3 is a partially enlarged schematic view of part B.

[0020] In the figure: 1, cooling box; 2, bracket; 3, circulation box; 4, circulation pipe; 5, top cover; 6, water suction pipe; 7, water pump; 8, water spray pipe; 9, connecting block; 10, nozzle; 11, gear; 12, rack; 13, support frame; 14, connecting frame; 15, support rod; 16, connecting rod; 17, disc; 18, motor; 19, conveyor wheel; 20, handle; 21, spring; 22, support plate; 23, insertion block; 24, cooling plate; 25, groove; 26, convex block. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1 to 5 shown, the present utility model provides a temperature reduction device for modified plastic processing, including a cooling box 1, a bracket 2, and a top cover 5. The bracket 2 is fixedly arranged on the left and right sides of the cooling box 1, and the top cover 5 is fixedly arranged above the bracket 2;

[0023] Above the top cover 5, a motor 18 is fixedly installed. Above the transmission shaft of the motor 18, a disc 17 is fixedly installed. Above the disc 17, a convex block 26 is fixedly installed. Above the convex block 26, a connecting rod 16 is movably sleeved. Above the top cover 5, a support frame 13 is fixedly installed. Above the support frame 13, a rack 12 is movably installed. The rack 12 is hinged to the connecting rod 16. Above the top cover 5, a support rod 15 is fixedly installed. On the right side of the support rod 15, a connecting frame 14 is rotatably installed. One end of the connecting frame 14 penetrates through the left and right sides of the support rod 15 and fixedly installs a gear 11. The gear 11 meshes with the rack 12.

[0024] When in use by the staff, the work starts by activating the motor 18. After the motor 18 is activated, it drives the rotation of the disc 17. When the disc 17 rotates, it drives the projection 26 to perform circular motion around the transmission shaft of the motor 18, driving one end of the connecting rod 16 to perform circular motion, thereby driving the rack 12 to move back and forth. When the rack 12 moves back and forth, since the rack 12 and the gear 11 mesh with each other, as the rack 12 moves back and forth, it drives the gear 11 to perform reciprocating motion. When the gear 11 performs reciprocating motion, it drives the connecting block 9 to swing, thereby driving the nozzle 10 to swing.

[0025] By activating the motor 18 to drive the rotation of the disc 17, thereby driving the rack 12 to move back and forth through the connecting rod 16. Due to the meshing between the rack 12 and the gear 11, the gear 11 drives the nozzle 10 to swing back and forth. Compared with traditional devices, this device can increase the spraying area while reducing the consumption of cooling water, thereby increasing the usage cost of the device and improving the cooling efficiency of the device for plastic cooling.

[0026] Among them, one side of the bracket 2 is fixedly installed with a spring 21. One end of the spring 21 is fixedly installed with a support plate 22. The left side of the bracket 2 is fixedly installed with a plug 23. The other right side of the support plate 22 is fixedly installed with a handle 20. The handle 20 penetrates through the left and right sides of the bracket 2. Above the plug 23, a transmission wheel 19 is rotatably installed. One end of the transmission wheel 19 is rotatably connected to another bracket 2.

[0027] When in use by the staff, the staff first pulls the handle 20 backward. When the handle 20 moves backward, the spring 21 will be compressed. When the spring 21 is compressed, it drives the support plate 22 to move backward. When the support plate 22 moves backward, it drives the plug 23 to move backward. When the plug 23 moves backward, one end of the plug 23 will move out of the inside of the transmission wheel 19. When one end of the plug 23 completely moves out of the inside of the transmission wheel 19, the transmission wheel 19 can be removed at this time.

[0028] By moving the handle 20 backward, the support plate 22 is driven to move backward. When the support plate 22 moves backward, it drives the plug 23 to move backward. When one end of the plug 23 completely moves out of the inside of the transmission wheel 19, the transmission wheel 19 is removed at this time. Compared with traditional devices, this device is convenient for cleaning the transmission wheel 19 by disassembling the transmission wheel 19, thereby improving the working efficiency of the device.

[0029] Among them, a circulation box 3 is fixedly installed on the left side of the cooling box 1. One side inside the circulation box 3 is fixedly installed with a water pump 7. One end of the water pump 7 is fixedly installed with a water suction pipe 6, and the other end of the water pump 7 is fixedly installed with a water spray pipe 8. One end of the water spray pipe 8 is fixedly installed with a connecting block 9. A groove 25 is opened above the top cover 5. The connecting block 9 extends to the bottom of the top cover 5. The connecting block 9 is fixedly connected with a gear 11, and a spray head 10 is fixedly installed at the bottom of the connecting block 9.

[0030] The cooling water inside the circulation box 3 is sucked into the inside of the connecting block 9 by the water pump 7 and then sprayed out through the spray head 10.

[0031] Among them, a circulation pipe 4 is fixedly installed on the right side of the cooling box 1. The other end of the circulation pipe 4 is fixedly connected with the circulation box 3.

[0032] The coolant inside the cooling box 1 can flow into the inside of the circulation box 3 through the circulation pipe 4, facilitating the recycling of the cooling water.

[0033] Among them, a cooling plate 24 is fixedly installed on one side inside the cooling box 1. The other three sides of the cooling plate 24 are fixedly connected with the inner side surfaces of the cooling box 1.

[0034] The cooling water flowing into the cooling box 1 can be cooled by the cooling plate 24, facilitating the recycling of the cooling water.

[0035] Among them, the number of the conveyor wheels 19 is two, and they are evenly distributed above the cooling box 1. And there is a bracket 2 at both ends of each conveyor wheel 19.

[0036] It can move the produced plastic, thereby improving the working efficiency of the device.

[0037] The working principle and usage process of the present utility model:

[0038] When the staff uses it, the work first starts the motor 18. When the motor 18 starts, it will drive the rotation of the disc 17. When the disc 17 rotates, it will drive the convex block 26 to perform a circular motion around the transmission shaft of the motor 18, driving one end of the connecting rod 16 to perform a circular motion, thereby driving the rack 12 to move back and forth. When the rack 12 moves back and forth, since the rack 12 and the gear 11 are meshed with each other, as the rack 12 moves back and forth, it will drive the gear 11 to perform a reciprocating motion. When the gear 11 performs a reciprocating motion, it will drive the connecting block 9 to swing, thereby driving the spray head 10 to swing.

[0039] When the staff uses the rate, the staff first pulls the handle 20 backward. When the handle 20 moves backward, the spring 21 will be compressed. When the spring 21 is compressed, it will drive the support plate 22 to move backward. When the support plate 22 moves backward, it will drive the insertion block 23 to move backward. When the insertion block 23 moves backward, one end of the insertion block 23 will move out of the inside of the transmission wheel 19. When one end of the insertion block 23 completely moves out of the inside of the transmission wheel 19, the transmission wheel 19 can be removed at this time.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for processing modified plastics, comprising a cooling box (1), a bracket (2), and a top cover (5), characterized in that: The bracket (2) is fixedly arranged on the left and right sides of the cooling box (1), and the top cover (5) is fixedly arranged above the bracket (2); A motor (18) is fixedly mounted above the top cover (5), a disc (17) is fixedly mounted above the transmission shaft of the motor (18), a convex block (26) is fixedly mounted above the disc (17), a connecting rod (16) is movably sleeved above the convex block (26), a support frame (13) is fixedly mounted above the top cover (5), a rack (12) is movably mounted above the support frame (13), the rack (12) is hinged to the connecting rod (16), a support rod (15) is fixedly mounted above the top cover (5), a connecting frame (14) is rotatably mounted on the right side of the support rod (15), one end of the connecting frame (14) passes through the left and right sides of the support rod (15) and is fixedly mounted with a gear (11), the gear (11) and the rack (12) are meshed with each other.

2. The cooling device for modified plastic processing according to claim 1, characterized in that: A spring (21) is fixedly mounted on one side of the bracket (2), a support plate (22) is fixedly mounted on one end of the spring (21), an insert block (23) is fixedly mounted on the left side of the bracket (2), a handle (20) is fixedly mounted on the other right side of the support plate (22), the handle (20) passes through the left and right sides of the bracket (2), a transmission wheel (19) is rotatably mounted above the insert block (23), and one end of the transmission wheel (19) is rotatably connected to another bracket (2).

3. The cooling device for modified plastic processing according to claim 1, characterized in that: A circulation box (3) is fixedly installed on the left side of the cooling box (1), a water pump (7) is fixedly installed on one side inside the circulation box (3), a water suction pipe (6) is fixedly installed on one end of the water pump (7), a water spray pipe (8) is fixedly installed on the other end of the water pump (7), a connecting block (9) is fixedly installed on one end of the water spray pipe (8), a groove (25) is opened above the top cover (5), the connecting block (9) extends to the bottom of the top cover (5), the connecting block (9) is fixedly connected to the gear (11), and a nozzle (10) is fixedly installed on the bottom of the connecting block (9).

4. The cooling device for modified plastic processing according to claim 1, characterized in that: A circulation pipe (4) is fixedly installed on the right side of the cooling box (1), and the other end of the circulation pipe (4) is fixedly connected to the circulation box (3).

5. The cooling device for modified plastic processing according to claim 1, characterized in that: A cooling plate (24) is fixedly mounted on one side of the interior of the cooling box (1), and the other three sides of the cooling plate (24) are fixedly connected to the side surfaces of the interior of the cooling box (1).

6. The cooling device for processing modified plastics according to claim 2, characterized in that: There are two conveying wheels (19) which are evenly distributed above the cooling box (1), and each conveying wheel (19) has a bracket (2) at both ends.

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