A rubber seal strip cooling device

Abstract

The application provides a rubber sealing strip cooling device, which comprises a cooling box, the two side surfaces of the cooling box are respectively provided with an inlet and an outlet, a first cooling assembly is arranged in the cooling box, and the first cooling assembly comprises a rectangular piece, a water conveying main pipe and a water pump. The application adopts a double cooling mode of water cooling and air cooling in cooperation: a second cooling assembly sprays cold air downward through air injection holes of an air injection plate, directly acts on the surface of the sealing strip, accelerates heat dissipation, the first cooling assembly stores cold water in a water storage tank, makes the sealing strip completely immerse in water, realizes efficient cooling through heat exchange, the double cooling is combined with a serpentine conveying path (guided through a turning roller), the residence time of the sealing strip in the cooling box is prolonged, the uniform heating and stable cooling of the sealing strip are ensured, the problems of size deviation or surface defects caused by uneven cooling are reduced, and the setting quality of the rubber sealing strip is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of rubber sealing strip cooling, more specifically, relates to a rubber sealing strip cooling device. BACKGROUND

[0002] The rubber sealing strip is a strip-shaped rubber product used to fill the gap between structures to play a sealing role. It is widely used in the fields of construction, automobiles, doors and windows, ships, machinery, etc. The production process of the rubber sealing strip generally includes the following main steps: mixing of rubber raw materials, calendering, extrusion, vulcanization, cutting and detection. In the extrusion section, the mixed rubber material is extruded into the required shape through a die in the extruder. In this process, the rubber material is extruded under high temperature and pressure to form a continuous sealing strip. The extruded sealing strip needs to be cooled and shaped to avoid deformation during the subsequent vulcanization process.

[0003] The existing rubber sealing strip cooling device still has some shortcomings in actual use.

[0004] 1. The traditional rubber sealing strip cooling device mostly uses single water cooling or air cooling mode. Single water cooling can quickly cool down with the help of heat exchange, but impurities such as rubber chips and dust are easily mixed into the cold water circulation, affecting the cooling stability and causing pipe blockage. Single air cooling is limited by the air heat transfer efficiency, and the cooling speed is slow. Moreover, the cold air does not uniformly contact the surface of the sealing strip, which easily leads to local cooling deficiency.

[0005] 2. In the traditional rubber sealing strip cooling device, the cold water is mostly static or low-flow circulation, and the heat exchange with the sealing strip is insufficient. Moreover, there is a lack of targeted water flow guiding design, which leads to different cooling rates of different parts of the sealing strip, and easily produces defects such as warping and necking. The air cooling device generally has the problem of heat accumulation, and the heat generated during cooling cannot be discharged in time, which increases the temperature in the cooling box and reduces the cooling efficiency. Therefore, in view of the above-mentioned structure and defects, the rubber sealing strip cooling device is improved to achieve more practical value. SUMMARY

[0006] In order to solve the above technical problems, the present application provides a rubber sealing strip cooling device, which is achieved by the following specific technical means:

[0007] The utility model provides a rubber sealing strip cooling device, including cooling box, both side surfaces of cooling box are equipped with feeding port and discharge port respectively, be provided with first cooling assembly in cooling box, first cooling assembly includes rectangle, water delivery main pipe and water pump, the number of rectangle is several, every rectangle equidistance fixed mounting is installed on the inner wall of cooling box, the upper surface of every rectangle all is equipped with water storage groove, is used for storing cold water to the water cooling of sealing strip, every water storage groove's top all is equipped with branch pipe, every rectangle's bottom all is fixedly installed with drain pipe no.

[0008] Further, the gas pump is fixedly installed at the top end of the cooling box, the gas pump is fixedly installed with an air outlet pipe and an air inlet pipe, the air outlet pipe of the gas pump is communicated with the gas conveying pipe, the air inlet pipe is connected with a cold air source, the gas conveying pipe is fixedly inserted into the cooling box at both ends, the number of the jet plate is two, and the two jet plates are communicated with the gas conveying pipe.

[0009] Further, the water pump is fixedly installed at the back end of the cooling box, the water pump is fixedly installed with an inlet pipe and an outlet pipe, the outlet pipe is communicated with the water conveying main pipe, every branch pipe is L-shaped, every branch pipe is fixedly penetrated through the cooling box and communicated with the water conveying main pipe.

[0010] Further, the discharge port and the feeding port are respectively located on the left and right side surfaces of the cooling box, two sides above every rectangle are provided with a group of guide rollers for guiding the sealing strip, the inner wall of the cooling box is fixedly installed with a plurality of convex sleeves, every guide roller is rotatably installed in the convex sleeve, and the other end of every guide roller is fixedly installed with a circular sleeve.

[0011] Further, every rectangle is arranged along the height direction of the cooling box, a plurality of turning rollers are rotatably installed in the cooling box, every turning roller is distributed at the transition of adjacent rectangles, a plurality of groups of limiting rollers are rotatably installed in every water storage groove, the number of every group of limiting rollers is two, and the sealing strip is limited.

[0012] Further, the inner cavity bottom of the cooling box is provided with a collecting groove, the outer wall of the cooling box is provided with a drain pipe communicated with the collecting groove, the upper portion of the collecting groove is provided with a filtering assembly, the filtering assembly comprises a filtering box and a rectangular box, the filtering box is fixedly installed on the inner wall of the cooling box, an arc-shaped filter screen is embedded in the filtering box, both sides of the top end of the arc-shaped filter screen are provided with chip discharge outlets, a scraper is arranged at the middle portion of the arc-shaped filter screen, and a rotating shaft three is fixedly installed on the scraper.

[0013] Further, the rotating shaft three is rotatably installed on the filtering box, a plurality of strip-shaped holes are formed in the surface of the filtering box, a communicating hole is formed in the back surface of the filtering box, the rectangular box is fixedly penetrated into the cooling box, a water outlet communicated with the communicating hole is formed in the surface of the rectangular box, and a conical gear three is fixedly installed on the rotating shaft three.

[0014] Further, the lower portion of each chip discharge outlet is provided with a supporting plate, the upper end of each supporting plate is provided with a collecting box, each collecting box is communicated with the chip discharge outlet, the bottom end of each collecting box is fixedly provided with an inserting rod, the upper surface of each supporting plate is provided with an inserting slot, each inserting rod is movably inserted into the inserting slot, and the bottom surface of each collecting box is provided with a plurality of micro holes.

[0015] Further, the two door bodies are fixedly provided with connecting shafts, each connecting shaft is rotatably installed on the cooling box, the opposite surfaces of the two door bodies are provided with sealing gaskets, the inner sides of the two door bodies are provided with magnet plates one, the rectangular member is fixedly provided with magnet plates two matched with the magnet plates one, the port of the cooling box is provided with a stop strip for limiting the two door bodies, the connecting shaft close to the feeding port is fixedly provided with a driving gear, a rotating shaft one is rotatably installed on the cooling box, the upper and lower ends of the rotating shaft one are fixedly provided with a conical gear one and a driven gear, and the driven gear is engaged with the driving gear.

[0016] Further, a rotating shaft two is rotatably installed in the cooling box, two conical gears two are fixedly installed on the rotating shaft two, the two conical gears two are engaged with the conical gear one and the conical gear three, and a connecting pipe is fixedly installed on the collecting disc, the connecting pipe is fixedly penetrated through the cooling box and communicated with the inner cavity of the rectangular box.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] I. The rubber sealing strip cooling device adopts a double cooling mode of water cooling and air cooling in cooperation: the second cooling assembly sprays cold air downward through the air injection holes of the air injection plate, directly acting on the surface of the sealing strip to accelerate heat dissipation, and the first cooling assembly stores cold water in the water storage tank to immerse the sealing strip in water, realizing efficient cooling through heat exchange, the double cooling combined with the serpentine conveying path (guided by the turning rollers) prolongs the residence time of the sealing strip in the cooling box, ensures uniform heating and stable cooling of the sealing strip, reduces the size deviation or surface defects caused by uneven cooling, and improves the setting quality of the rubber sealing strip.

[0019] II. The two door bodies installed on the front of the cooling box can be flexibly opened and closed through the connecting shaft, and are magnetically fixed with magnet plate one and magnet plate two, which not only facilitates the operation personnel to set the sealing strip, but also ensures the sealing property after being closed, the rectangular water storage tank, guide roller, limiting roller and other structures can adapt to rubber sealing strips of various specifications, the limiting roller limits the sealing strip from the upper and lower sides to ensure that it is stably immersed in cold water, the guide roller and the turning roller guide the sealing strip to convey along the serpentine path, in addition, the control valves on the branch pipe and the drain pipe one can individually adjust the water replacement rate of each water storage tank to meet diversified cooling demands and enhance the versatility of the device.

[0020] III. The warm water discharged from the water storage tank is filtered through the rectangular box and the filter box, recovered by the collection tank and discharged through the drain pipe (which can be reused), the water droplets on the surface of the turning roller are guided into the rectangular box through the collection disc and the connecting pipe, avoiding waste of water resources, the arc-shaped filter screen and the scraper in the filter assembly can intercept rubber debris in the water to ensure the cleanliness of the circulating water, and the exhaust fan in the exhaust port quickly discharges hot air to reduce temperature fluctuations in the cooling box and reduce energy consumption of the air cooling system.

[0021] IV. The guide roller is rotatably installed through the protruding sleeve, and the turning roller and the limiting roller are both designed to be rotatably connected to reduce friction damage of the sealing strip during conveying and prolong the service life of the equipment, the collection box in the filter assembly is movably connected with the support plate through the insertion rod and the insertion slot, facilitating regular extraction and cleaning of debris, the arc-shaped filter screen cooperates with the scraper to automatically scrape off surface impurities, avoiding blockage of the arc-shaped filter screen, and the sealing gasket and the stopper at the edge of the door body enhance the sealing property of the cooling box, ensuring stable operation of the device.

[0022] V. The exhaust fan at the top of the cooling box timely discharges hot air generated during the cooling process to avoid temperature rise in the box affecting the cooling effect, the scraper automatically operates through mechanical transmission when the door body is opened and closed, and no additional power is needed to complete debris cleaning, ensuring long-term use of the filter assembly, reducing manual intervention, and making use more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the schematic diagram of the whole rubber sealing strip cooling device.

[0024] Figure 2 is a schematic view of the back of the cooling box of the present application.

[0025] Figure 3 is a schematic view of the inside of the cooling box of the present application.

[0026] Figure 4 is a schematic view of the door body of the present application.

[0027] Figure 5 is a schematic view of the air injection plate of the present application.

[0028] Figure 6 is a schematic view of the rectangular piece of the present application.

[0029] Figure 7 is a schematic view of the filter box of the present application.

[0030] Figure 8 is a schematic view of the arc-shaped filter screen of the present application.

[0031] Figure 9 is a schematic view of the rectangular box of the present application, cut open.

[0032] Figure 10 is a schematic view of the support plate of the present application.

[0033] Figure 11 is a schematic view of the present application Figure 3 enlarged at point A.

[0034] In the figure, the correspondence between the component names and the reference numerals is as follows:

[0035] 1, cooling box; 11, feed inlet; 12, discharge outlet; 13, deflection roller; 14, exhaust port; 15, exhaust fan; 16, collection groove; 17, guide roller; 18, protruding sleeve; 19, round sleeve; 2, rectangular piece; 21, water storage groove; 22, limiting roller; 23, drain pipe one; 24, control valve; 3, water delivery main pipe; 31, water pump; 32, branch pipe; 4, air injection plate; 41, air delivery pipe; 42, air pump; 43, air inlet pipe; 44, air injection hole; 5, door body; 51, connecting shaft; 52, driving gear; 53, rotating shaft one; 54, driven gear; 55, conical gear one; 56, magnet plate one; 57, sealing gasket; 58, rotating shaft two; 59, conical gear two; 6, filter box; 61, arc-shaped filter screen; 62, debris discharge outlet; 63, scraper; 64, rotating shaft three; 65, conical gear three; 66, communication port; 7, rectangular box; 71, water outlet; 8, support plate; 81, collection box; 82, insertion rod; 83, insertion slot; 9, collection disc; 91, connecting pipe; 92, stopper. DETAILED DESCRIPTION

[0036] The embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0037] In the description of the present application, unless otherwise specified and limited, the meaning of "a plurality of" is two or more than two; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] Embodiment

[0040] As shown in the accompanying Figure 1 to the accompanying Figure 11 :

[0041] The present application provides a kind of rubber sealing strip cooling device, including cooling box 1, the two side surfaces of cooling box 1 are equipped with inlet 11 and outlet 12 respectively, first cooling component is provided in cooling box 1, first cooling component includes rectangular piece 2, water delivery main pipe 3 and water pump 31, the number of rectangular piece 2 is several, each rectangular piece 2 equidistantly fixed installation is carried out on the inner wall of cooling box 1, the upper surface of each rectangular piece 2 is all equipped with water storage groove 21, for storing cold water to sealing strip is water cooled, the upper portion of each water storage groove 21 is all equipped with branch pipe 32, the bottom end of each rectangular piece 2 is all fixedly installed with drain pipe one 23, control valve 24 is installed on each branch pipe 32 and drain pipe one 23, each control valve 24 is located at the back end of cooling box 1, to facilitate staff to adjust;

[0042] The top of the cooling box 1 is provided with a second cooling assembly, the second cooling assembly comprises air injection plates 4, a gas conveying pipe 41 and a gas pump 42, the air injection plates 4 are located on the upper side of the inner cavity of the cooling box 1, the bottom surface of each air injection plate 4 is provided with a plurality of air injection holes 44 for injecting cold air downward to the surface of the sealing strip, the top surface of the cooling box 1 is provided with an air outlet 14, the air outlet 14 is provided with an air exhaust fan 15, and the hot air generated in the process is quickly discharged from the cooling box 1 under the suction of the air exhaust fan 15, so that the accumulation of hot air is avoided to affect the cooling efficiency;

[0043] The gas pump 42 is fixedly installed at the top end of the cooling box 1, the gas pump 42 is fixedly installed with an air outlet pipe and an air inlet pipe 43, the air outlet pipe of the gas pump 42 is in communication with the gas conveying pipe 41, the air inlet pipe 43 is connected with a cold air source, the two ends of the gas conveying pipe 41 are fixedly inserted into the cooling box 1, the number of the air injection plates 4 is two, the two air injection plates 4 are in communication with the gas conveying pipe 41, the cold air is conveyed to the gas conveying pipe 41 through the air outlet pipe, is branched to the two air injection plates 4, and the cold air is injected downward from the air injection holes 44 in the bottom surface of the air injection plate 4 and directly acts on the surface of the sealing strip to perform air cooling and temperature reduction;

[0044] The water pump 31 is fixedly installed at the back end of the cooling box 1, the water pump 31 is fixedly installed with a liquid inlet pipe and a liquid outlet pipe, the liquid outlet pipe is in communication with the water conveying main pipe 3, each branch pipe 32 is L-shaped, each branch pipe 32 is fixedly penetrated through the cooling box 1 and is in communication with the water conveying main pipe 3, and the water pump 31 can convey cold water into the water conveying main pipe 3;

[0045] The discharge port 12 and the feeding port 11 are respectively located on the left and right side surfaces of the cooling box 1, a group of guide rollers 17 are arranged on the two sides above each rectangular piece 2 and are used for guiding the sealing strip, a plurality of convex sleeves 18 are fixedly installed on the inner wall of the cooling box 1, each guide roller 17 is rotatably installed in the convex sleeve 18, and a circular sleeve 19 is fixedly installed at the other end of each guide roller 17; the convex sleeve 18 and the circular sleeve 19 prevent the sealing strip from deviating;

[0046] Each rectangular piece 2 is arranged along the height direction of the cooling box 1, a plurality of turning rollers 13 are rotatably installed in the cooling box 1, each turning roller 13 is distributed at the transition of adjacent rectangular pieces 2, a plurality of groups of limiting rollers 22 are rotatably installed in each water storage groove 21, the number of each group of limiting rollers 22 is two, the limiting rollers 22 are used for limiting the sealing strip, the limiting rollers 22 limit the sealing strip from the vertical direction, ensure that the sealing strip is completely immersed in the cold water, and the limiting rollers 22 rotate with the sealing strip to reduce friction damage;

[0047] The inner cavity bottom of the cooling box 1 is provided with a collecting groove 16, and the outer wall of the cooling box 1 is provided with a drain pipe communicated with the collecting groove 16; the water in the collecting groove 16 can be drained by opening the drain pipe; the upper portion of the collecting groove 16 is provided with a filtering assembly including a filtering box 6 and a rectangular box 7; the filtering box 6 is fixedly installed on the inner wall of the cooling box 1, and an arc-shaped filter screen 61 is embedded in the filtering box 6; both sides of the top end of the arc-shaped filter screen 61 are provided with chip discharge ports 62; a scraper 63 is arranged at the middle portion of the arc-shaped filter screen 61; a rotating shaft three 64 is fixedly installed on the scraper 63; the scraper 63 is arranged to rotate and scrape the chips to the chip discharge ports 62 on both sides;

[0048] The rotating shaft three 64 is rotatably installed on the filtering box 6; a plurality of strip-shaped holes are formed in the surface of the scraper 63 to avoid too much water being scraped to the chip discharge ports 62; a communicating port 66 is formed in the back surface of the filtering box 6; the rectangular box 7 is fixedly penetrated into the cooling box 1; and a water outlet 71 communicated with the communicating port 66 is formed in the surface of the rectangular box 7;

[0049] A supporting plate 8 is arranged below each chip discharge port 62; a collecting box 81 is installed at the upper end of each supporting plate 8; each collecting box 81 is communicated with the chip discharge port 62; an insertion rod 82 is fixedly installed at the bottom end of each collecting box 81; an insertion slot 83 is formed in the upper surface of each supporting plate 8; and each insertion rod 82 is movably inserted into the insertion slot 83, so that the collecting box 81 can be conveniently installed and dismounted, thereby facilitating pouring; a plurality of tiny leakage holes are formed in the bottom surface of each collecting box 81; the tiny leakage holes in the bottom surface can drain the residual moisture, thereby avoiding water accumulation when the chips are stacked;

[0050] Two door bodies 5 are installed on the front surface of the cooling box 1; a connecting shaft 51 is fixedly installed on each door body 5; each connecting shaft 51 is rotatably installed on the cooling box 1; sealing gaskets 57 are arranged on the opposite surfaces of the two door bodies 5 to seal the connecting portions of the two door bodies 5; magnet plates one 56 are arranged on the inner sides of the two door bodies 5; magnet plates two adapted to the magnet plates one 56 are fixedly installed on the rectangular member 2 to fix the door bodies 5; a stop strip 92 is arranged at the port of the cooling box 1 to limit the two door bodies 5; the two door bodies 5 are closely attached to the stop strip 92, thereby further playing a sealing role;

[0051] The taper gear three 65 is fixedly installed on the rotating shaft three 64, the driving gear 52 is fixedly installed on the connecting shaft 51 near the inlet 11, the rotating shaft one 53 is rotatably installed on the cooling box 1, the taper gear one 55 and the driven gear 54 are fixedly installed on the upper and lower ends of the rotating shaft one 53 respectively, the driven gear 54 is engaged with the driving gear 52, the rotating shaft two 58 is rotatably installed in the cooling box 1, two taper gears two 59 are fixedly installed on the rotating shaft two 58, the two taper gears two 59 are engaged with the taper gear one 55 and the taper gear three 65 respectively, the driving gear 52 and the driven gear 54 are rotatably installed in the cooling box 1, and are used for transmission between the rotating shaft one 53, the rotating shaft two 58, the connecting shaft 51 and the rotating shaft three 64;

[0052] The connecting pipe 91 is fixedly installed on the collecting disc 9, penetrates through the cooling box 1, and communicates with the inner cavity of the rectangular box 7, water droplets on the surface of the deflection roller 13 are received by the collecting disc 9 below, are introduced into the rectangular box 7 through the connecting pipe 91, and secondary pollution caused by direct falling of the water droplets into the collecting groove 16 is avoided.

[0053] The working principle of the embodiment is as follows:

[0054] First step: when in use, the two door bodies 5 are first rotated to be opened by the connecting shaft 51 (when the door body 5 rotates, the driving gear 52 drives the driven gear 54 and the rotating shaft one 53 to rotate, and then the rotating shaft two 58 and the taper gear three 65 are driven to rotate through the taper gear one 55 and the taper gear two 59, so as to store power for subsequent operation of the scraper 63), after the door body 5 is opened, the separation of the magnet plate one 56 and the magnet plate two on the rectangular piece 2 is utilized to release the magnetic attraction fixing, the sealing strip is convenient for an operator to wear, the rubber sealing strip to be cooled is inserted into the cooling box 1 from the inlet 11, sequentially passes through the guide roller 17 near the inlet 11 (the guide roller 17 rotates in the protruding sleeve 18, and the protruding sleeve 18 and the circular sleeve 19 prevent the sealing strip from deviating), then is inserted into the water storage groove 21 of the first rectangular piece 2, passes through between every two limiting rollers 22 (to ensure that the sealing strip is stably immersed in cold water), then the sealing strip changes direction through the deflection roller 13 at the transition of the adjacent rectangular pieces 2, enters the water storage groove 21 of the next rectangular piece 2, the above inserting process is repeated, a snakelike path is formed, finally, the sealing strip is inserted out of the outlet 12 and is wound on the winding roller, the rotating speed of the winding roller is adjusted in advance to ensure that the sealing strip conveying tension is stable, after the inserting is completed, the door body 5 is closed, the magnet plate one 56 and the magnet plate two are re-attracted and fixed, and the sealing gasket 57 at the edge of the door body 5 plays a sealing role, so that the sealing property of the cooling box 1 is ensured;

[0055] Second step: start water pump 31 and water valve, cold water through the inlet pipe into the water pump 31, and then through the outlet pipe to the water pipe 3, and then shunt to each L type branch pipe 32, the branch pipe 32 injects cold water into the water storage tank 21 of each rectangular piece 2, the water level in the water storage tank 21 is higher than the sealing strip, the sealing strip is preliminarily water cooled through heat exchange, at the same time, open the control valve 24 on the drain pipe one 23, the warm water in the water storage tank 21 is discharged through the drain pipe one 23 and flows into the rectangular box 7, realizing cold water circulation (the water replacement rate of each water storage tank 21 can be controlled separately by adjusting the control valve 24 to adapt to different cooling requirements), simultaneously start the air pump 42 and the air valve, the cold air of the cold air source enters the air pump 42 through the air inlet pipe 43, and then is transported to the air pipe 41 through the air outlet pipe, and is shunted to the two air jet plates 4, the cold air is sprayed downward from the air jet hole 44 in the bottom surface of the air jet plate 4 and directly acts on the surface of the sealing strip to perform air cooling, and the hot air generated in the cooling process is quickly discharged from the cooling box 1 under the suction of the exhaust fan 15 in the exhaust port 14, avoiding the accumulation of hot air to affect the cooling efficiency;

[0056] Third step: the warm water discharged from the water storage tank 21 enters the filter box 6 through the water outlet 71 of the rectangular box 7 and the communication port 66 of the filter box 6, is filtered through the arc-shaped filter screen 61 first, and the rubber debris contained in the water is intercepted on the surface of the filter screen, at this time, the scraper 63 (rotates through the rotating shaft three 64) driven in the opening and closing process of the door body 5 starts to operate, the scraper 63 rotates and adheres to the arc-shaped filter screen 61, scrapes the debris to the debris discharge port 62 on both sides, and finally falls into the collection box 81 below, the collection box 81 is movably connected with the insertion slot 83 of the supporting plate 8 through the insertion rod 82, is convenient to be taken out regularly for cleaning, and the tiny leakage hole in the bottom surface can drain the residual moisture, avoiding the accumulation of debris to cause water accumulation, the filtered clean water flows into the collection groove 16 through the bottom of the filter box 6, the filter assembly above the collection groove 16 ensures the water quality to be clean, and finally the clean water is discharged through the drain pipe outside the wall of the cooling box 1 (can be recycled and reused), in addition, the water droplets on the surface of the turning roller 13 are received by the collection disc 9 below and are introduced into the rectangular box 7 through the connecting pipe 91, avoiding the water droplets from falling into the collection groove 16 to cause secondary pollution;

[0057] Fourth step: in the sealing strip conveying process, the guide roller 17 always guides the sealing strip in the horizontal direction to prevent it from deviating from the path, the limiting roller 22 in the water storage tank 21 limits the sealing strip in the vertical direction to ensure that the sealing strip is completely immersed in the cold water, at the same time, the limiting roller 22 rotates with the sealing strip to reduce friction damage, and the turning roller 13 guides the sealing strip to turn at the transition of adjacent rectangular pieces 2, cooperates with the serpentine path design, prolongs the residence time of the sealing strip in the cooling box 1, and improves the cooling effect, in the whole process, the door body 5 remains in the closed state, the airtightness of the cooling box 1 is ensured through the sealing gasket 57 and the magnet attraction, the water cooling and air cooling systems are efficiently cooperated, and the rapid and uniform cooling of the rubber sealing strip is realized.

[0058] The embodiments of the present application are presented by way of example and description, and are not intended to be exhaustive or to limit the application to the form disclosed. Many modifications and variations will be apparent to those skilled in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to thereby enable others skilled in the art to best utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims

1. A rubber sealing strip cooling device, comprising a cooling box (1), characterized in that: The cooling box (1) is provided with a feed port (11) and a discharge port (12) on both side surfaces, and a first cooling assembly is provided in the cooling box (1), the first cooling assembly comprising a rectangular member (2), a water main pipe (3) and a water pump (31). There are a plurality of rectangular members (2), and each of the rectangular members (2) is fixedly installed on the inner wall of the cooling box (1) at equal intervals. A water storage tank (21) is provided on the upper surface of each rectangular member (2) for storing cold water for water cooling the sealing strip. A branch pipe (32) is provided above each water storage tank (21). A drain pipe (23) is fixedly installed at the bottom end of each rectangular member (2), and a control valve (24) is installed on each branch pipe (32) and drain pipe (23). The top of the cooling box (1) is provided with a second cooling assembly, the second cooling assembly comprising an air jet plate (4), an air delivery pipe (41) and an air pump (42), the air jet plates (4) are all located on the upper side of the inner cavity of the cooling box (1), the bottom surface of the air jet plate (4) is provided with a plurality of air jet holes (44) for spraying cold air toward the surface of the lower sealing strip, the top surface of the cooling box (1) is provided with an exhaust port (14), an exhaust fan (15) is provided in the exhaust port (14), and two door bodies (5) are installed on the front of the cooling box (1); The discharge port (12) and the feed port (11) are respectively located on the left and right side surfaces of the cooling box (1); a group of guide rollers (17) are provided on both sides above each rectangular member (2) for guiding the sealing strip; a plurality of raised sleeves (18) are fixedly installed on the inner wall of the cooling box (1); each of the guide rollers (17) is rotatably installed in the raised sleeve (18); and a round sleeve (19) is fixedly installed on the other end of each guide roller (17); Each of the rectangular members (2) is arranged along the height direction of the cooling box (1), and a plurality of steering rollers (13) are rotatably installed in the cooling box (1), and each of the steering rollers (13) is distributed at the transition between adjacent rectangular members (2), wherein a plurality of groups of limiting rollers (22) are rotatably installed in each of the water storage tanks (21), and each group of limiting rollers (22) has two groups, which are used to limit the sealing strip; A collecting trough (16) is provided at the bottom of the inner cavity of the cooling box (1), a drain pipe communicating with the collecting trough (16) is provided on the outer wall of the cooling box (1), a filter assembly is provided above the collecting trough (16), the filter assembly comprises a filter box (6) and a rectangular box (7), the filter box (6) is fixedly mounted on the inner wall of the cooling box (1), an arc-shaped filter screen (61) is embedded in the filter box (6), debris discharge ports (62) are provided on both sides of the top of the arc-shaped filter screen (61), a scraper (63) is provided in the middle of the arc-shaped filter screen (61), and a rotating shaft (64) is fixedly mounted on the scraper (63); The rotating shaft three (64) is rotatably mounted on the filter box (6), a plurality of strip-shaped holes are provided on the surface of the scraper (63), a connecting port (66) is provided on the back of the filter box (6), the rectangular box (7) is fixedly inserted into the cooling box (1), and a water outlet (71) communicating with the connecting port (66) is provided on the surface of the rectangular box (7), wherein a bevel gear three (65) is fixedly mounted on the rotating shaft three (64).

2. A rubber sealing strip cooling device as claimed in claim 1, characterized in that: The air pump (42) is fixedly mounted on the top of the cooling box (1), and an air outlet pipe and an air inlet pipe (43) are fixedly mounted on the air pump (42), the air outlet pipe of the air pump (42) is connected to the air delivery pipe (41), and the air inlet pipe (43) is connected to a cold air source; Wherein, both ends of the air delivery pipe (41) are fixedly inserted into the cooling box (1), the number of the jet plates (4) is two, and both of the jet plates (4) are connected to the air delivery pipe (41).

3. A rubber sealing strip cooling device as claimed in claim 2, characterized in that: The water pump (31) is fixedly mounted on the back end of the cooling box (1). A liquid inlet pipe and a liquid outlet pipe are fixedly mounted on the water pump (31). The liquid outlet pipe is connected to the water main pipe (3). Each of the branch pipes (32) is L-shaped. Each of the branch pipes (32) is fixedly passed through the cooling box (1) and is connected to the water main pipe (3).

4. A rubber sealing strip cooling device as claimed in claim 3, characterized in that: A support plate (8) is provided below each of the debris discharge ports (62), a collection box (81) is installed on the upper end of each of the support plates (8), each of the collection boxes (81) is communicated with the debris discharge port (62), an insertion rod (82) is fixedly installed at the bottom end of each of the collection boxes (81), a slot (83) is provided on the upper surface of each of the support plates (8), each of the insertion rods (82) is movably inserted into the slot (83), and a plurality of tiny leakage holes are provided on the bottom surface of each of the collection boxes (81).

5. A rubber sealing strip cooling device as claimed in claim 4, characterized in that: A connecting shaft (51) is fixedly mounted on the two door bodies (5), and each connecting shaft (51) is rotatably mounted on the cooling box (1). Sealing pads (57) are provided on the two opposite sides of the two door bodies (5). A magnet plate 1 (56) is provided on the inner side of the two door bodies (5). A magnet plate 2 that matches the magnet plate 1 (56) is fixedly mounted on the rectangular member (2). A stop bar (92) is provided at the port of the cooling box (1) for limiting the position of the two door bodies (5). A driving gear (52) is fixedly mounted on the connecting shaft (51) near the feed port (11), a rotating shaft (53) is rotatably mounted on the cooling box (1), and a bevel gear (55) and a driven gear (54) are fixedly mounted on the upper and lower ends of the rotating shaft (53), respectively, and the driven gear (54) is meshed with the driving gear (52).

6. A rubber sealing strip cooling device as claimed in claim 5, characterized in that: A rotating shaft 2 (58) is rotatably installed in the cooling box (1), and two bevel gears 2 (59) are fixedly installed on the rotating shaft 2 (58). The two bevel gears 2 (59) are respectively engaged with the bevel gear 1 (55) and the bevel gear 3 (65). A collecting tray (9) is provided below the steering roller (13), and the collecting tray (9) is fixedly installed on the inner wall of the cooling box (1). A connecting pipe (91) is fixedly installed on the collecting tray (9), and the connecting pipe (91) is fixedly passed through the cooling box (1) and communicated with the inner cavity of the rectangular box (7).

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