Discharge cooling device for a taping machine

Abstract

The utility model discloses a kind of discharging cooling devices of rubber coating machine, including cooling tank, the end side wall of cooling tank is all through and is provided with material port, the middle of cooling tank top side wall is provided with through slot, detachable inlay connection has radiating fan in through slot near top opening, detachable connection has two guiding fins between the end side wall in through slot, two guiding fins are clamped with refrigeration piece between, through slot bottom opening detachable connection has cooling fan, the utility model has following advantages: refrigeration piece is powered, the refrigeration surface of refrigeration piece will be born low temperature at this time, low temperature gradually makes the air around cooling, then start cooling fan and send into cooling tank in cold air extraction, cold air will be blown on the rubber of entering cooling tank, to this for adhesive cooling treatment, lower temperature can be generated in short time by refrigeration piece, to effectively improve the efficiency of cooling cooling.

Description

Technical Field

[0001] This utility model relates to the technical field of cooling equipment, specifically to a discharge cooling device for a tape-making machine. Background Technology

[0002] A tape-making machine is a device that applies a specific adhesive to a carrier. It melts the solid adhesive onto the designated carrier through heat and is currently the main method for producing tape.

[0003] Because it is a hot melt adhesive, the adhesive does not cool down immediately after application. However, the produced tape needs to be wound and stored. If the uncooled adhesive is wound directly, it will be squeezed out from the carrier, affecting the forming quality of the tape. Therefore, cooling is required. However, the current cooling methods are inefficient, which requires extending the tape discharge stroke, increasing the equipment's footprint and cost. Therefore, a discharge cooling device for tape making machine is proposed here. Utility Model Content

[0004] The technical problem this invention aims to solve is that uncooled adhesive, when directly wrapped, will be squeezed out from the carrier, affecting the forming quality of the adhesive tape. Therefore, cooling is necessary. However, current cooling methods are inefficient, which necessitates extending the tape discharge stroke. This invention provides a discharge cooling device for an adhesive tape machine that can effectively cool the tape within a short stroke, eliminating the need to extend the discharge stroke, thus reducing the equipment's footprint and lowering costs.

[0005] The technical solution adopted by this utility model to solve the technical problem is: a material cooling device for a tape making machine, including a cooling box, with material inlets through both side walls of the cooling box, a through groove in the middle of the top side wall of the cooling box, a cooling fan detachably embedded and connected to the through groove near the top opening, two guide fins detachably connected between the two side walls of the through groove, a cooling plate being held between the two guide fins, and a cooling fan detachably connected to the bottom opening of the through groove.

[0006] As a preferred embodiment of this utility model, fins are fixed at equal intervals on both guide fins, and the two guide fins are respectively attached to the heating and cooling surfaces of the cooling plate. The heat dissipation fan is detachably connected to the fin surface of the guide fins by screws.

[0007] As a preferred technical solution of this utility model, rollers are equidistantly rotatably connected to the bottom side wall of the cooling box, and a tape machine is provided on one side of the cooling box. The tape in the tape machine passes through the material port and extends into the interior of the cooling box, and is in contact with the rollers.

[0008] As a preferred technical solution of this utility model, the cooling box has sliding grooves on both sides of the side walls near the material inlet, and a slider is slidably connected in the sliding groove, and a positioning post is detachably connected to one end of the slider.

[0009] As a preferred technical solution of this utility model, a movable groove is provided inside one end of the positioning post, and a spring is fixedly connected to the bottom side wall of the movable groove. A follower post is fixedly connected to one end of the spring, and a roller is rotatably connected to the end of the follower post away from the spring. The two positioning posts clamp and position the adhesive tape at the edge through adjacent rollers.

[0010] This invention has the following advantages: When the cooling element is energized, its cooling surface will generate a low temperature, which gradually cools the surrounding air. Then, a cooling fan is activated to extract the cold air and send it into the cooling chamber. The cold air blows onto the adhesive tape entering the cooling chamber, thereby cooling the adhesive. The cooling element can generate a low temperature in a short time, thus effectively improving the cooling efficiency. Multiple cooling elements can work together to increase the cooling speed. The cooling element itself consumes very little electricity, so there will be no significant increase in cost. Moreover, the device has a limited size and will not occupy a large space. Cooling with this device does not require extending the traditional material discharge stroke, thus improving the efficiency of winding and rewinding. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the cooling box according to a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of a half-section of the cooling box according to a preferred embodiment of the present invention; Figure 3 This is a cross-sectional structural diagram of the positioning column according to a preferred embodiment of the present invention.

[0012] Explanation of reference numerals in the attached diagram: 1. Cooling box; 2. Cooling fan; 3. Adhesive tape machine; 4. Through groove; 5. Guide fins; 6. Cooling plate; 7. Cooling fan; 8. Feed port; 9. Slide groove; 10. Positioning column; 11. Roller; 12. Movable groove; 13. Spring; 14. Follower column; 15. Roller. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Please refer to the following: Figure 1-3The present invention relates to a material cooling device for a tape making machine, comprising a cooling box 1, with material inlets 8 extending through both sides of the cooling box 1, a through groove 4 in the middle of the top side wall of the cooling box 1, a cooling fan 2 detachably connected to the through groove 4 near the top opening, two guide fins 5 detachably connected between the two side walls of the through groove 4, a cooling plate 6 clamped between the two guide fins 5, and a cooling fan 7 detachably connected to the bottom opening of the through groove 4. Two guide fins 5 are fixed with fins at equal intervals. The two guide fins 5 are respectively attached to the heating and cooling surfaces of the cooling plate 6. The cooling fan 2 is detachably connected to the fin surface of the guide fins 5 by screws. Rollers 11 are rotatably connected at equal intervals to the bottom side wall of the cooling box 1. A tape applicator 3 is set on one side of the cooling box 1. The tape in the tape applicator 3 passes through the feed port 8 and extends into the interior of the cooling box 1, and is attached to the rollers 11.

[0015] The technical effect of this solution is as follows: the adhesive tape coming out of the adhesive tape machine 3 will pass through the material port 8 at one end of the cooling box 1 and extend into the interior of the cooling box 1. It will be assisted by the roller 11 and then pass out from the other end of the material port 8 and connect to the winding roller. The cooling chip 6 is pre-energized. As the cooling chip 6 is energized, its cooling surface works to generate low temperature. As the low temperature spreads, it can gradually reduce the temperature of the air in the channel 4. Then, the low temperature is sent into the cooling box 1 by the activated cooling fan 7, so that the cold air spreads in the cooling box 1 and blows onto the adhesive tape, thereby cooling the high temperature adhesive. Because the cold air can be actively generated, it can actively carry out low temperature cooling treatment. Moreover, the cold air blows directly onto the adhesive, which effectively improves the cooling efficiency. The hot air generated by the heating surface will be guided out by the fins 5 and finally discharged through the cooling fan 2.

[0016] The cooling box 1 has sliding grooves 9 on both sides of the side wall near the material inlet 8. A slider is slidably connected in the sliding groove 9, and a positioning post 10 is detachably connected to one end of the slider. A movable groove 12 is opened inside one end of the positioning post 10. A spring 13 is fixedly connected to the bottom side wall of the movable groove 12. A follower post 14 is fixedly connected to one end of the spring 13. A roller 15 is rotatably connected to the end of the follower post 14 away from the spring 13. The two positioning posts 10 clamp and position the adhesive tape at the edge through the adjacent rollers 15.

[0017] The technical benefits of this solution are as follows: On both sides of the two feed inlets 8, there are two pairs of positioning posts 10 connected by slide grooves 9 and sliders inside them. When the adhesive tape is inserted into the cooling box 1, the two edges of the adhesive tape will pass between the corresponding two rollers 15. The edge part can be effectively clamped and positioned by the action of the spring 13 to avoid deviation and affect the cooling effect. The rollers 15 can rotate to ensure that the adhesive tape can be transported normally and reduce wear on the adhesive tape. The position of the positioning posts 10 can be flexibly adjusted according to the size of the adhesive tape to improve the flexibility of application.

[0018] Specifically, when this utility model is used, the adhesive tape coming out of the adhesive tape machine 3 enters the cooling box 1 through the feed port 8 and moves inside the cooling box 1. By energizing the cooling chip 6, the cooling surface of the cooling chip 6 is made to generate a low temperature. The spread of the low temperature will reduce the surrounding air and form cold air. The cold air will be drawn into the cooling box 1 by the cooling fan 7. Finally, the cold air blows onto the adhesive tape. Because of the direct contact with the cold air, the cooling effect can be improved, so that the adhesive tape can complete the cooling requirement by passing through the cooling box 1, thus improving the cooling efficiency. When needed, the cooling elements 6 can be individually powered in a sequential order. This allows each cooling element 6 to be powered separately, resulting in different low temperatures for each element, thus achieving a gradual cooling effect. This allows for step-by-step cooling of the adhesive tape, avoiding problems caused by sudden temperature drops. It should be noted that for step-by-step cooling, each cooling element 6 needs to be equipped with its own space and cooling fan 7, and sufficient spacing must be left between the spaces where the cooling elements 6 are installed.

[0019] The movement of the slide groove 9 and the slider in this application refers to the existing guide rail cylinder principle, and an electric slide rail can also be used. It can be adjusted according to the actual situation. Since they are all existing technologies, this application will not elaborate further.

[0020] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0021] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A discharge cooling device for a tape-making machine, characterized in that, The cooling box (1) includes a material inlet (8) through both sides of the cooling box (1), a through groove (4) in the middle of the top side wall of the cooling box (1), a cooling fan (2) is detachably embedded near the top opening of the through groove (4), two guide fins (5) are detachably connected between the two side walls of the through groove (4), a cooling plate (6) is clamped between the two guide fins (5), and a cooling fan (7) is detachably connected to the bottom opening of the through groove (4).

2. The discharge cooling device of the adhesive tape machine as described in claim 1, characterized in that, The two guide fins (5) are fixed with fins at equal intervals. The two guide fins (5) are respectively attached to the heating and cooling surfaces of the cooling plate (6). The heat dissipation fan (2) is detachably connected to the fin surface of the guide fins (5) by screws.

3. The discharge cooling device of the adhesive tape machine as described in claim 1, characterized in that, The cooling box (1) has rollers (11) rotatably connected at equal intervals on the bottom side wall. A tape machine (3) is provided on one side of the cooling box (1). The tape in the tape machine (3) extends into the cooling box (1) through the feed inlet (8) and fits against the rollers (11).

4. The discharge cooling device of the adhesive tape machine as described in claim 1, characterized in that, The cooling box (1) has sliding grooves (9) on both sides of the side wall near the material inlet (8). A slider is slidably connected in the sliding groove (9), and a positioning post (10) is detachably connected to one end of the slider.

5. The discharge cooling device of the adhesive tape machine as described in claim 4, characterized in that, The positioning post (10) has a movable groove (12) inside one end. A spring (13) is fixedly connected to the bottom side wall of the movable groove (12). A follower post (14) is fixedly connected to one end of the spring (13). A roller (15) is rotatably connected to the end of the follower post (14) away from the spring (13). The two positioning posts (10) clamp and position the adhesive tape at the edge through the adjacent rollers (15).

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