Cooling and shaping device for plastic door seal

Abstract

The utility model belongs to the technical field of plastic door seal processing, and particularly relates to a plastic door seal cooling and shaping device which comprises an extruder, and a cooling device is arranged on the left side of the extruder. According to the cooling and shaping device for the plastic door sealing strip, the cooling unit is arranged, ice blocks are put into the box body, then the motor is started to drive the first smashing roller to rotate, the first smashing roller drives the second smashing roller to rotate through the transmission part, the first smashing roller and the second smashing roller rotate at the same time to smash the ice blocks, and the smashed ice blocks fall into the leakage plate; then the first pump body is started to pump cooling water in the water tank into the water outlet pipe, the cooling water is sprayed to the ice residues through the spray head, the cooling water is further cooled through the ice residues, the cooled cooling water flows to the plastic door sealing strip through the water leakage holes, rapid cooling and shaping of the sealing strip are achieved, and the cooling efficiency is improved; the problem that in the background technology, the plastic door sealing strip is cooled through cooling water in the using process, and the cooling efficiency is low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic door seal strip processing technical field, concretely is a kind of plastic door seal strip cooling and shaping device. BACKGROUND

[0002] The existing plastic door seal strip needs to be cooled and shaped after extrusion molding, and the cooling method is usually water cooling, but the existing cooling and shaping device is more troublesome to operate when adapting to plastic door seal strips of different specifications or shapes, the cooling and shaping mold needs to be disassembled as a whole, and then a new cooling and shaping mold suitable for the plastic door seal strip is reassembled, and moreover, the existing cooling and shaping device has poor cooling effect.

[0003] As disclosed in the patent No. CN209903888U, a plastic door seal strip cooling and shaping device, the plastic door seal strip extruded by the extruder is shaped by the shaping mold and then cooled in the cooling water tank, the cooled water enters the circulating water tank, and the circulating water tank sends the cooled water back to the cooling water tank away from the extruder, the cooled water flows against the running direction of the door seal strip, and the cooling effect is good, and simultaneously, the shaping mold is slidingly connected with the base and fixed by the locking bolt, so that the shaping mold is conveniently disassembled and installed, and the shaping mold suitable for the extruded door seal strip is conveniently selected.

[0004] However, the device cools the plastic door seal strip by cooling water in the use process, and the cooling efficiency is low.

[0005] Therefore, it is urgent to provide a plastic door seal strip cooling and shaping device. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a plastic door seal strip cooling and shaping device to solve the problem of low cooling efficiency of the plastic door seal strip by cooling water in the use process as mentioned in the background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plastic door seal strip cooling and shaping device, comprising an extruder, the left side of the extruder is provided with a cooling device, the cooling device comprises a cooling unit and a circulating unit.

[0008] The cooling unit is arranged on the left side of the extruder, and the circulating unit is arranged on the left side of the extruder.

[0009] The cooling unit comprises a water tank, a support, a leakage plate, a box, a motor, a crushing roller one, a crushing roller two, a transmission part, a water tank, a pump body one, a water outlet pipe and a spray head, the water tank is installed on the left side of the extruder, the support is fixedly installed on the top of the water tank, the leakage plate is fixedly installed on the top of the four supports, the box is fixedly installed on the top of the leakage plate, the motor is fixedly installed on the left side of the box, the crushing roller one is fixedly installed on the output end of the motor and located in the box, the crushing roller two is rotationally connected to the inside of the box and located at the back of the crushing roller one, the transmission part is connected to the right ends of the crushing roller one and the crushing roller two, the water tank is installed on the back of the water tank, the pump body one is installed on the top of the water tank, the water outlet pipe is connected to the top of the pump body one, and the spray head is connected to one end of the water outlet pipe away from the pump body one.

[0010] Preferably, the leakage plate is provided with uniformly distributed water leakage holes, and the spray head is provided in plurality and located between the box and the leakage plate.

[0011] Preferably, the water tank is provided with equidistantly distributed guide wheels inside.

[0012] Preferably, the circulating unit comprises a storage tank, a pump body two, a return pipe, a pump body three, a connecting pipe and a semiconductor refrigeration sheet, the storage tank is installed on the left side of the water tank, the pump body two is installed on the front of the storage tank, the return pipe is connected to the output end of the pump body two, the pump body three is installed on the back of the storage tank, the connecting pipe is connected to the output end of the pump body three, and the semiconductor refrigeration sheet is installed inside the storage tank.

[0013] Preferably, one end of the return pipe away from the pump body two is connected to the water tank, and one end of the connecting pipe away from the pump body three is connected to the water tank.

[0014] Preferably, the refrigeration end of the semiconductor refrigeration sheet is located inside the storage tank, and the heat dissipation end is located outside the storage tank.

[0015] Preferably, the storage tank is provided with a filter screen inside, and the water pumped into the storage tank by the pump body two is located above the filter screen.

[0016] Compared with the prior art, the present application has the advantages that:

[0017] 1. The plastic door seal cooling and shaping device, by setting the cooling unit, ice blocks are put into the box, then the motor is started to drive the crushing roller one to rotate, the crushing roller one drives the crushing roller two to rotate through the transmission part, the crushing roller one and the crushing roller two rotate at the same time to crush the ice blocks, the crushed ice blocks fall into the sieve plate, then the pump body one is started to pump the cooling water in the water tank into the water outlet pipe, the cooling water is sprayed on the ice slag through the nozzle, the cooling water is further cooled by the ice slag, and the cooled cooling water flows to the plastic door seal through the water leakage hole, so that the seal is quickly cooled and shaped, the cooling efficiency is improved, and the problem of low cooling efficiency of the plastic door seal in the background art is solved.

[0018] 2. The plastic door seal cooling and shaping device, by setting the circulation unit, when it is needed to reuse the water in the water tank, the pump body two is started to pump the water in the water tank to the upper layer of the filter screen in the storage box through the return pipe, the water flows to the lower layer of the storage box after being filtered through the filter screen, and then the water is cooled by the semiconductor refrigeration sheet, and the water in the storage box is pumped into the water tank by the pump body three, so that the water is recycled. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a cooling unit local structure split view of the utility model;

[0021] Figure 3 It is a crushing roller one and crushing roller two connection structure schematic view of the utility model;

[0022] Figure 4 It is a sieve plate and box connection structure schematic view of the utility model.

[0023] In the drawing: 1, extruder; 201, water tank; 202, support; 203, sieve plate; 204, box; 205, motor; 206, crushing roller one; 207, crushing roller two; 208, transmission part; 209, water tank; 210, pump body one; 211, water outlet pipe; 212, nozzle; 301, storage box; 302, pump body two; 303, return pipe; 304, pump body three; 305, connecting pipe; 306, semiconductor refrigeration sheet; 4, filter screen; 5, guide wheel. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4 The present application provides a technical scheme:

[0026] Embodiment one:

[0027] A plastic door seal cooling and shaping device, comprising an extruder 1, the left side of the extruder 1 is provided with a cooling device, the cooling device comprises a cooling unit and a circulating unit.

[0028] The cooling unit is arranged on the left side of the extruder 1, and the circulating unit is arranged on the left side of the extruder 1.

[0029] The cooling unit comprises a water tank 201, a support 202, a leakage plate 203, a box 204, a motor 205, a crushing roller one 206, a crushing roller two 207, a transmission member 208, a water tank 209, a pump body one 210, a water outlet pipe 211 and a spray head 212. The water tank 201 is installed on the left side of the extruder 1, and the inside of the water tank 201 is provided with equidistantly distributed guide wheels 5, which guide and support the movement of the sealing strip. The support 202 is fixedly installed on the top of the water tank 201. The leakage plate 203 is fixedly installed on the top of the four supports 202, and the surface of the leakage plate 203 is provided with uniformly distributed water leakage holes. The spray head 212 is provided in plurality and located between the box 204 and the leakage plate 203. Ice blocks are put into the box 204, and then crushed by the crushing roller one 206 and the crushing roller two 207, and the ice shavings fall into the leakage plate 203. The spray head 212 sprays cold water to contact the ice shavings, and further cools the cold water. The cooled cooling water flows to the plastic door sealing strip through the water leakage holes, realizes rapid cooling and shaping of the sealing strip. The box 204 is fixedly installed on the top of the leakage plate 203. The motor 205 is fixedly installed on the left side of the box 204. The crushing roller one 206 is fixedly installed on the output end of the motor 205 and located inside the box 204. The crushing roller two 207 is rotatably connected to the inside of the box 204 and located at the back of the crushing roller one 206. The transmission member 208 is connected to the right ends of the crushing roller one 206 and the crushing roller two 207. The transmission member 208 is a gear provided in two and fixedly installed on the outside of the right ends of the crushing roller one 206 and the crushing roller two 207, and the two gears are meshed with each other. The motor 205 drives the crushing roller one 206 to rotate, and the two gears are meshed to drive the crushing roller two 207 to rotate, so that the crushing roller one 206 and the crushing roller two 207 crush the ice blocks. The water tank 209 is installed on the back of the water tank 201. The pump body one 210 is installed on the top of the water tank 209. The water outlet pipe 211 is connected to the top of the pump body one 210. The spray head 212 is connected to the end of the water outlet pipe 211 away from the pump body one 210.

[0030] In the embodiment two, the circulating unit comprises a storage tank 301, a pump body 302, a return pipe 303, a pump body 304, a connecting pipe 305 and a semiconductor refrigeration sheet 306. The storage tank 301 is installed on the left side of the water tank 201. The pump body 302 is installed on the front side of the storage tank 301. The return pipe 303 is connected to the output end of the pump body 302. The end of the return pipe 303 away from the pump body 302 is connected to the water tank 201. The end of the connecting pipe 305 away from the pump body 304 is connected to the water tank 209. The water in the water tank 201 is pumped into the storage tank 301 by the pump body 302. The water in the storage tank 301 is pumped into the water tank 209 by the pump body 304. The water is recycled. The pump body 304 is installed on the back side of the storage tank 301. The connecting pipe 305 is connected to the output end of the pump body 304. The semiconductor refrigeration sheet 306 is installed inside the storage tank 301. The refrigeration end of the semiconductor refrigeration sheet 306 is located inside the storage tank 301. The heat dissipation end of the semiconductor refrigeration sheet 306 is located outside the storage tank 301. The circulating water in the storage tank 301 is cooled by the semiconductor refrigeration sheet 306. The refrigeration effect of the circulating water is improved.

[0031] In the embodiment three, a filter screen 4 is installed inside the storage tank 301. The water pumped into the storage tank 301 by the pump body 302 is located above the filter screen 4. The impurities in the water pumped into the storage tank 301 are filtered by the filter screen 4. The impurities do not block the nozzle 212.

[0032] In use, the plastic door seal strip extruded by the extruder 1 passes through the inside of the water tank 201. The ice blocks are put into the box 204. Then the motor 205 is started to drive the crushing roller 206 to rotate. When the crushing roller 206 rotates, the two gears are engaged to drive the crushing roller 206 and the crushing roller 207 to rotate simultaneously to crush the ice blocks. The crushed ice blocks fall into the sieve plate 203. Then the pump body 210 is started to pump the cooling water in the water tank 209 into the water outlet pipe 211. The cooling water is sprayed onto the ice blocks by the nozzle 212. The ice blocks further cool the cooling water. The cooled cooling water flows onto the plastic door seal strip through the water leakage holes to cool and shape the seal strip quickly. When the water in the water tank 201 needs to be reused, the pump body 302 is started to pump the water in the water tank 201 into the upper layer of the filter screen 4 in the storage tank 301 through the return pipe 303. The water flows into the lower layer of the storage tank 301 after being filtered by the filter screen 4. The water is cooled by the semiconductor refrigeration sheet 306. Then the water in the storage tank 301 is pumped into the water tank 209 by the pump body 304 to realize the recycling of the water.

[0033] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Similarly, the terms "one" and "the" do not exclude the presence of more than one item, unless the context clearly indicates otherwise. Further, the terminology "an" and "one" are used in the detailed description and claims only to mean one or more, at least one, or "at least one." Finally, the words "comprise," "comprises," and "comprising" and the like, are to be construed in their broadest, intended, and open ended form to encompass events that would otherwise prevent a process, method, article, or apparatus from being encompassed by the specification.

Claims

1. A plastic door seal cooling and setting device comprising an extruder (1), characterized in that: The cooling device is arranged on the left side of the extruder (1) and comprises a cooling unit and a circulating unit. The cooling unit is arranged on the left side of the extruder (1), and the circulating unit is arranged on the left side of the extruder (1). The cooling unit comprises a water tank (201), a support (202), a leakage plate (203), a box (204), a motor (205), a crushing roller I (206), a crushing roller II (207), a transmission member (208), a water tank (209), a pump body I (210), a water outlet pipe (211) and a spray head (212), the water tank (201) is installed on the left side of the extruder (1), the support (202) is fixedly installed on the top of the water tank (201), the leakage plate (203) is fixedly installed on the top of the four supports (202), the box (204) is fixedly installed on the top of the leakage plate (203), the motor (205) is fixedly installed on the left side of the box (204), the crushing roller I (206) is fixedly installed on the output end of the motor (205) inside the box (204), the crushing roller II (207) is rotatably connected to the back of the crushing roller I (206) inside the box (204), the transmission member (208) is connected to the right ends of the crushing roller I (206) and the crushing roller II (207), the water tank (209) is installed on the back of the water tank (201), the pump body I (210) is installed on the top of the water tank (209), the water outlet pipe (211) is connected to the top of the pump body I (210), and the spray head (212) is connected to one end of the water outlet pipe (211) away from the pump body I (210).

2. A plastic door seal cooling and setting device according to claim 1, wherein: The leakage plate (203) is provided with uniformly distributed water leakage holes on the surface, and the spray head (212) is provided in plurality and located between the box (204) and the leakage plate (203).

3. A plastic door seal cooling and setting device according to claim 1, wherein: The water tank (201) is internally provided with equidistantly distributed guide wheels (5).

4. A plastic door seal cooling and setting device according to claim 1, wherein: The circulating unit comprises a storage box (301), a pump body II (302), a return pipe (303), a pump body III (304), a connecting pipe (305) and a semiconductor refrigeration sheet (306), the storage box (301) is installed on the left side of the water tank (201), the pump body II (302) is installed on the front of the storage box (301), the return pipe (303) is connected to the output end of the pump body II (302), the pump body III (304) is installed on the back of the storage box (301), the connecting pipe (305) is connected to the output end of the pump body III (304), and the semiconductor refrigeration sheet (306) is installed inside the storage box (301).

5. A plastic door seal cooling and setting device according to claim 4, wherein: One end of the return pipe (303) away from the pump body II (302) is connected to the water tank (201), and one end of the connecting pipe (305) away from the pump body III (304) is connected to the water tank (209).

6. A plastic door seal cooling and setting device according to claim 4, wherein: The refrigeration end of the semiconductor refrigeration sheet (306) is located inside the storage box (301), and the heat dissipation end is located outside the storage box (301).

7. A plastic door seal cooling and setting device as claimed in claim 4, wherein: The storage box (301) is internally provided with a filter screen (4), and the water drawn into the storage box (301) by the pump body II (302) is located above the filter screen (4).

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