Cooling device for hot melt adhesive

Abstract

The utility model relates to the field of hot melt adhesive manufacturing, in particular to a hot melt adhesive cooling device, and aims at solving the problems that in the prior art, water resources cannot be recycled, and water stains on hot melt adhesive cannot be dried after the hot melt adhesive is cooled. The number of the fixing boxes is two, the two fixing boxes are fixedly installed on the two sides of the water tank respectively, two baffles are fixedly installed on the water tank, and a first motor is fixedly installed on one of the two baffles; the pushing mechanism is arranged on one of the two baffles; and the first mounting frame is fixedly mounted on the two baffles, a round box is fixedly mounted in the first mounting frame, and a second motor is fixedly mounted at the top of the first mounting frame. Water resources can be recycled, and water stains on hot melt glue can be dried after the hot melt glue is cooled.

Description

Technical Field

[0001] The present application relates to the field of hot melt adhesive manufacturing, and in particular to a cooling device for hot melt adhesive. Background Art

[0002] Hot melt adhesive is a plastic adhesive. Its physical state changes with temperature within a certain temperature range, but its chemical properties remain unchanged. It is non-toxic and tasteless, and is an environmentally friendly chemical product. It is popular because the product itself is solid, easy to package, transport, store, solvent-free, pollution-free, non-toxic, and has the advantages of simple production process, high added value, high bonding strength, and fast speed. Cooling device refers to a device that reduces the temperature of a hot object without causing phase change.

[0003] The patent document with the publication number CN219360034U discloses: The utility model provides a hot melt adhesive cooling device, including a water tank, at least one mobile frame and at least one fixture, wherein the mobile frame is horizontally installed above the water tank, and the mobile frame can move along the length direction of the water tank, and the fixture is placed inside the water tank and connected to the mobile frame, and the fixture can move along the depth or width direction of the water tank. The fixture of the utility model is used to fix the polyolefin hot melt adhesive strip in the front half that has just entered the water tank, so as to avoid the polyolefin hot melt adhesive strip from floating and deforming. Due to the movable characteristics of the mobile frame of the utility model, the user can adjust the fixture to fix the polyolefin hot melt adhesive strip at any position in the water tank at any time, and can also adjust the height of the fixture in the water tank to adjust the depth of the polyolefin hot melt adhesive strip in the cooling water, so as to facilitate the user to adjust the corresponding position or height according to the actual situation at any time.

[0004] However, the above patent has the problem that water resources cannot be recycled and water stains on the hot melt adhesive cannot be dried after the hot melt adhesive water is cooled. Therefore, a hot melt adhesive cooling device is proposed. Utility Model Content

[0005] In order to improve the existing problem that water resources cannot be recycled and water stains on the hot melt adhesive cannot be dried after the hot melt adhesive is cooled, the present application provides a hot melt adhesive cooling device.

[0006] The present application provides a hot melt adhesive cooling device that adopts the following technical solution:

[0007] A hot melt adhesive cooling device, comprising:

[0008] Water tank;

[0009] A fixed box, there are two fixed boxes, the two fixed boxes are fixedly installed on both sides of the water tank respectively, two baffles are fixedly installed on the water tank, and a first motor is fixedly installed on one of the two baffles;

[0010] A pushing mechanism, the pushing mechanism is arranged on one of the two baffles;

[0011] A first mounting frame, the first mounting frame is fixedly mounted on the two baffles, a round box is fixedly mounted inside the first mounting frame, and a second motor is fixedly mounted on the top of the first mounting frame;

[0012] The air blowing cooling mechanism is arranged inside the round box and is used for blowing cooling the hot melt adhesive.

[0013] Furthermore, a second mounting frame is fixedly mounted on the two baffles, a water spray head is fixedly mounted on the second mounting frame, the water spray head is used to perform water cooling on the hot melt adhesive, a water pump is arranged inside the water tank, a water pipe is connected to the water pump, and one end of the water pipe is fixedly connected to the water spray head.

[0014] Furthermore, a third mounting frame is fixedly mounted on the two baffles, two covering mechanisms are arranged on the third mounting frame, and a hot air blower is arranged inside the third mounting frame, and the hot air blower is used to dry water stains on the hot melt adhesive after the hot melt adhesive is cooled by water.

[0015] Furthermore, the covering mechanism includes two straight plates, a third motor is fixedly mounted on one of the two straight plates, a rolling rod is rotatably mounted between the two straight plates, a heat insulation curtain is movably mounted on the rolling rod, and one end of the rolling rod is fixedly connected to the output shaft of the third motor, sprockets are fixedly mounted on both rolling rods, and a chain is transmission-connected between the two sprockets.

[0016] Furthermore, the pushing mechanism includes a screw rod, which is rotatably installed inside the baffle, and a push plate is threadedly installed on the screw rod, and one end of the screw rod is fixedly connected to the output shaft of the first motor.

[0017] Furthermore, the air blowing cooling mechanism includes a rotating rod, one end of which is fixedly connected to the output shaft of the second motor, a plate is fixedly installed on the rotating rod, three fan blades are movably installed on the plate, one end of the three fan blades are fixedly connected to a round rod, gears are fixedly installed on the three round rods, the three gears are meshed with the same annular rack, and the annular rack is fixedly installed inside the round box.

[0018] Furthermore, a hole is provided inside the water tank, a filter plate is fixedly mounted on the hole, a water spray head sprays water to cool the hot melt adhesive, and the water is filtered from the filter plate into the water tank and can be recycled.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. This solution uses a second motor to drive the rotating rod and the plate to rotate, and the plate drives three blades, three gears and three round rods to make circular motions in the annular rack. The three gears mesh and rotate with the annular rack, driving the three blades to rotate and blow air to cool the hot melt adhesive, which can reduce the high temperature of the hot melt adhesive in advance, so that the hot melt adhesive will not break after the cooling water contacts the hot melt adhesive;

[0021] 2. This solution uses a water pump to pump water from the inside of the water tank and then sprays it into the water spray head through the water pipe to cool the hot melt adhesive;

[0022] 3. This solution uses a hot air blower to dry the water stains on the surface of the hot melt adhesive. At the same time, the third motor drives the rolling rod to rotate, and the rolling rod drives the insulation curtain to move downward to cover the third mounting frame, so that the heat will not dissipate and the drying time is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;

[0024] Figure 2 It is a structural schematic diagram of the pushing mechanism in the first embodiment of the present application;

[0025] Figure 3 is a schematic diagram of the internal structure of the first mounting frame in the first embodiment of the present application;

[0026] Figure 4 is a schematic diagram of the internal structure of the second mounting frame in the first embodiment of the present application;

[0027] Figure 5 is a structural schematic diagram of the covering mechanism in the first embodiment of the present application;

[0028] Figure 6 It is a structural schematic diagram of the air blowing cooling mechanism in Example 1 of the present application.

[0029] Figure numerals: 1. water tank; 2. fixed box; 3. water pipe; 4. first motor; 5. baffle; 6. screw rod; 7. push plate; 8. filter plate; 9. first mounting frame; 10. round box; 11. second motor; 12. fan blades; 13. second mounting frame; 14. sprinkler head; 15. chain; 16. straight plate; 17. rolling rod; 18. third mounting frame; 19. third motor; 20. thermal insulation curtain; 21. ring rack; 22. gear; 23. rotating rod; 24. round rod; 25. plate. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-Figure 6This application is described in further detail.

[0031] Embodiment 1

[0032] A hot melt adhesive cooling device installation method reference Figure 1 , Figure 2 and Figure 3 ,include:

[0033] Water tank 1;

[0034] A fixed box 2, there are two fixed boxes 2, the two fixed boxes 2 are fixedly installed on both sides of the water tank 1, two baffles 5 are fixedly installed on the water tank 1, and a first motor 4 is fixedly installed on one of the two baffles 5;

[0035] A pushing mechanism, which is arranged on one of the two baffles 5;

[0036] A first mounting frame 9, the first mounting frame 9 is fixedly mounted on the two baffles 5, a round box 10 is fixedly mounted inside the first mounting frame 9, and a second motor 11 is fixedly mounted on the top of the first mounting frame 9;

[0037] The air blowing cooling mechanism is arranged inside the round box 10 and is used for blowing cooling the hot melt adhesive.

[0038] Reference Figure 4 and Figure 1 A second mounting frame 13 is fixedly mounted on the two baffles 5, and a water spray head 14 is fixedly mounted on the second mounting frame 13. The water spray head 14 is used to cool the hot melt adhesive with water. A water pump is arranged inside the water tank 1, and a water pipe 3 is connected to the water pump. One end of the water pipe 3 is fixedly connected to the water spray head 14.

[0039] Reference Figure 5 A third mounting frame 18 is fixedly mounted on the two baffles 5, two covering mechanisms are arranged on the third mounting frame 18, and a hot air blower is arranged inside the third mounting frame 18, and the hot air blower is used to dry water stains on the hot melt adhesive after the hot melt adhesive is cooled by water.

[0040] Reference Figure 5 The covering mechanism includes two straight plates 16, one of which is fixedly mounted with a third motor 19, a rolling rod 17 is rotatably mounted between the two straight plates 16, a heat insulation curtain 20 is movably mounted on the rolling rod 17, and one end of the rolling rod 17 is fixedly connected to the output shaft of the third motor 19, sprockets are fixedly mounted on the two rolling rods 17, and a chain 15 is transmission-connected between the two sprockets.

[0041] Reference Figure 2The pushing mechanism includes a screw rod 6, which is rotatably installed inside the baffle 5. A push plate 7 is threadedly installed on the screw rod 6, and one end of the screw rod 6 is fixedly connected to the output shaft of the first motor 4.

[0042] Reference Figure 6 The air blowing cooling mechanism includes a rotating rod 23, one end of which is fixedly connected to the output shaft of the second motor 11, a plate 25 is fixedly installed on the rotating rod 23, three fan blades 12 are movably installed on the plate 25, one end of the three fan blades 12 are fixedly connected to a round rod 24, gears 22 are fixedly installed on the three round rods 24, the three gears 22 are meshed with the same annular rack 21, and the annular rack 21 is fixedly installed inside the round box 10.

[0043] Reference Figure 2 and Figure 4 The water tank 1 is provided with holes inside, on which a filter plate 8 is fixedly mounted, and a water spray head 14 sprays water to cool the hot melt adhesive, and the water is filtered from the filter plate 8 into the water tank 1 and can be recycled.

[0044] The implementation principle of a hot melt adhesive cooling device in the embodiment of the present application is as follows: when in use, the hot melt adhesive is processed into a rod and placed on one of the two fixed boxes 2. The second motor 11 drives the rotating rod 23 and the plate 25 to rotate. The plate 25 drives the three blades 12, the three gears 22 and the three round rods 24 to make a circular motion in the annular rack 21. The three gears 22 mesh with the annular rack 21 to rotate and drive the three blades 12 to rotate and blow air to cool the hot melt adhesive. This can reduce the high temperature of the hot melt adhesive in advance, so that after the cooling water contacts the hot melt adhesive, the hot melt adhesive will not break. The first motor 4 drives the screw rod 6 Rotate, the screw rod 6 drives the push plate 7 to move, and the push plate 7 pushes the hot melt adhesive onto the water tank 1. Water is pumped from the inside of the water tank 1 by a water pump and then sprayed into the water spray head 14 from the water pipe 3 to cool the hot melt adhesive. The water is filtered into the water tank 1 through the filter plate 8 and can be recycled. Then, the screw rod 6 is driven to rotate by the first motor 4 again, and the screw rod 6 drives the push plate 7 to move. The push plate 7 pushes the hot melt adhesive onto another fixed box 2, and the water stains on the upper surface of the hot melt adhesive are dried by the hot air blower. At the same time, the winding rod 17 is driven to rotate by the third motor 19, and the winding rod 17 drives the insulation curtain 20 to move downward to cover the third mounting frame 18, so that the heat will not dissipate and the drying time is reduced.

[0045] Embodiment 2

[0046] The difference between this embodiment and the first embodiment is that a collecting box is provided on one side of one of the two fixing boxes 2, and the collecting box is used to collect the cooled hot melt adhesive to avoid mixing with the uncooled hot melt adhesive.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooling device for hot melt adhesive, characterized in that :include: Water tank (1); A fixed box (2), wherein there are two fixed boxes (2), and the two fixed boxes (2) are respectively fixedly mounted on two sides of the water tank (1); two baffles (5) are fixedly mounted on the water tank (1); and a first motor (4) is fixedly mounted on one of the two baffles (5); A pushing mechanism, the pushing mechanism being arranged on one of the two baffles (5); A first mounting frame (9), the first mounting frame (9) is fixedly mounted on the two baffles (5), a round box (10) is fixedly mounted inside the first mounting frame (9), and a second motor (11) is fixedly mounted on the top of the first mounting frame (9); The air blowing cooling mechanism is arranged inside the round box (10) and is used for blowing cooling the hot melt adhesive.

2. A hot melt adhesive cooling device according to claim 1, characterized in that A second mounting frame (13) is fixedly mounted on the two baffles (5), a water spray head (14) is fixedly mounted on the second mounting frame (13), the water spray head (14) is used for water cooling the hot melt adhesive, a water pump is arranged inside the water tank (1), a water pipe (3) is connected to the water pump, and one end of the water pipe (3) is fixedly connected to the water spray head (14).

3. A hot melt adhesive cooling device according to claim 2, characterized in that A third mounting frame (18) is fixedly mounted on the two baffles (5), two covering mechanisms are arranged on the third mounting frame (18), and a hot air blower is arranged inside the third mounting frame (18), and the hot air blower is used to dry water stains on the hot melt adhesive after the hot melt adhesive is cooled by water.

4. A hot melt adhesive cooling device according to claim 3, characterized in that The covering mechanism comprises two straight plates (16), a third motor (19) is fixedly mounted on one of the two straight plates (16), a rolling rod (17) is rotatably mounted between the two straight plates (16), a heat insulation curtain (20) is movably mounted on the rolling rod (17), one end of the rolling rod (17) is fixedly connected to the output shaft of the third motor (19), sprockets are fixedly mounted on the two rolling rods (17), and a chain (15) is transmission-connected between the two sprockets.

5. A hot melt adhesive cooling device according to claim 4, characterized in that The pushing mechanism comprises a screw rod (6), the screw rod (6) is rotatably mounted inside the baffle (5), a push plate (7) is threadedly mounted on the screw rod (6), and one end of the screw rod (6) is fixedly connected to the output shaft of the first motor (4).

6. A hot melt adhesive cooling device according to claim 5, characterized in that The air blowing cooling mechanism comprises a rotating rod (23), one end of which is fixedly connected to the output shaft of the second motor (11), a plate (25) is fixedly mounted on the rotating rod (23), three fan blades (12) are movably mounted on the plate (25), one end of each of the three fan blades (12) is fixedly connected to a round rod (24), each of the three round rods (24) is fixedly mounted with a gear (22), each of the three gears (22) is meshed with the same annular rack (21), and the annular rack (21) is fixedly mounted inside the round box (10).

7. A hot melt adhesive cooling device according to claim 6, characterized in that The water tank (1) is provided with holes inside, and a filter plate (8) is fixedly mounted on the holes. A water spray head (14) sprays water to cool the hot melt adhesive. The water is filtered from the filter plate (8) into the water tank (1) and can be recycled.

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