Cooling mechanism for hot melt adhesive production

Abstract

The utility model relates to the technical field of hot melt adhesive production cooling, and discloses a hot melt adhesive production cooling mechanism which comprises a cooling box, a discharging pipe and a supporting frame, the discharging pipe fixedly penetrates through the cooling box, annular grooves are formed in the two inner side walls of the cooling box correspondingly, and limiting bearings are arranged in the two annular grooves correspondingly; and rotating rings are mounted in the two limiting bearings. According to the scheme, when a hot melt adhesive penetrates through the interior of the cooling box through a discharging pipe, water in the cooling box cools the hot melt adhesive penetrating through the discharging pipe, meanwhile, a driving assembly drives a supporting frame to rotate, the supporting frame drives a plurality of supporting rings and a plurality of stirring rods on the supporting rings to rotate, and the stirring rods can stir the hot melt adhesive; and then the water in the cooling box is turned over, so that the water in the cooling box is in a flowing state, and the phenomenon that the water is static, so that only local water around the discharging pipe cools the hot melt adhesive flowing in the discharging pipe is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of hot melt adhesive production cooling, and in particular to a hot melt adhesive production cooling mechanism. 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 odorless and is an environmentally friendly chemical product.

[0003] In the utility model with Chinese patent authorization announcement number CN218269689U, the utility model provides a high-efficiency cooling mechanism for hot melt adhesive production, including a water pool, a first cooling pipe, a second cooling pipe, a third cooling pipe, a first lifting column, a second lifting column and a base, wherein: the first cooling pipe, the second cooling pipe and the third cooling pipe are respectively nested in the middle symmetrical positions inside the water pool, and the middle symmetrical positions on both sides of the bottom surface of the water pool are respectively fixedly connected with the top of the first lifting column and the second lifting column by bolts. When in use, the utility model can effectively prevent the hot melt adhesive from directly contacting water, thereby preventing the hot melt adhesive from entering the next working environment and carrying a large amount of water on the surface, so that the water will not be everywhere, thereby reducing the waste of water sources. At the same time, the setting of cooling pipes and water can efficiently cool the hot melt adhesive, which is convenient for market promotion and application;

[0004] In the comparative document, by setting the first cooling tube, the second cooling tube and the third cooling tube, the hot melt adhesive is prevented from directly contacting with water when cooling, thereby avoiding the trouble of the hot melt adhesive surface carrying moisture into the next work process, thereby effectively reducing the waste of water resources. However, the water in contact with the first cooling tube, the second cooling tube and the third cooling tube is in a static state, and only the water in the area around the first cooling tube, the second cooling tube and the third cooling tube will cool down the first cooling tube, the second cooling tube and the third cooling tube. After the water in the area around the first cooling tube, the second cooling tube and the third cooling tube is heated up, it takes a long time to dissipate the heat to the water in other areas, thereby reducing the efficiency of cooling down the hot melt adhesive. Utility Model Content

[0005] In order to solve the problem that after the water in the areas surrounding the first cooling tube, the second cooling tube and the third cooling tube is heated up, it takes a long time to dissipate the heat to the water in other areas, thereby reducing the efficiency of cooling the hot melt adhesive, the present application provides a hot melt adhesive production cooling mechanism.

[0006] The hot melt adhesive production cooling mechanism provided in this application adopts the following technical solution:

[0007] A hot melt adhesive production cooling mechanism comprises a cooling box, a discharge pipe and a support frame, wherein the discharge pipe is fixedly passed through the cooling box, two inner side walls of the cooling box are provided with annular grooves, the interiors of the two annular grooves are provided with limit bearings, the interiors of the two limit bearings are provided with rotating rings, the two ends of the support frame are respectively welded to one end of the two rotating rings, the outer surface of the support frame is fixedly sleeved with a plurality of support rings, one side of the plurality of support rings is fixedly connected with a plurality of stirring rods, and one end of the top of the cooling box is provided with a driving component for driving the support frame to rotate.

[0008] Preferably, the outer bearing rings of the two limit bearings are respectively welded to the inner surfaces of the two annular grooves, and the inner bearing rings of the two limit bearings are respectively fixedly sleeved on one end of the two rotating rings.

[0009] Preferably, there is a gap between one side of the two limit bearings and the inner side walls of the two annular grooves, and there is a gap between one end of the two rotating rings and the inner side wall of one of the two cooling boxes.

[0010] Preferably, the driving assembly consists of a support plate, a driving motor, a driving gear and a driven gear ring. The support plate is welded to one end of the top of the cooling box, the driving motor is fixedly installed on the top of the support plate, the driving gear is fixedly sleeved on the end of the driving motor power shaft, one side of the driven gear ring is welded to one end of the support frame, and the driven gear ring is meshingly connected with the driving gear.

[0011] Preferably, a drain pipe is provided at the bottom end of one side of the cooling box.

[0012] To summarize, the present application includes the following beneficial technical effects: when the discharge pipe passes the hot melt adhesive through the interior of the cooling box, the water in the cooling box cools the hot melt adhesive passing through the discharge pipe, and at the same time, the driving assembly drives the support frame to rotate, and the support frame drives several support rings and several stirring rods on the support rings to rotate, thereby tumbling the water in the cooling box, so that the water in the cooling box is in a flowing state, so that the water will not be stagnant, resulting in only the local water around the discharge pipe cooling the hot melt adhesive flowing in the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application.

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of an embodiment of the application.

[0015] Figure 3 It is a schematic diagram of the combined structure of the support frame, the support ring and the stirring rod in the embodiment of the application.

[0016] Figure 4 It is an application embodiment Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0017] Explanation of the reference numerals: 1. Cooling box; 2. Discharge pipe; 31. Limit bearing; 32. Rotating ring; 33. Support frame; 34. Support ring; 35. Stirring rod; 4. Driving assembly; 41. Support plate; 42. Driving motor; 43. Driving gear; 44. Driven gear ring; 5. Drain pipe. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-4 This application is described in further detail.

[0019] The present application embodiment discloses a hot melt adhesive production cooling mechanism, referring to Figure 1 , Figure 2 and Figure 3 , including a cooling box 1, a discharge pipe 2 and a support frame 33. The discharge pipe 2 is fixedly passed through the cooling box 1. The cooling box 1 can be used to store water. One end of the discharge pipe 2 is connected to the discharge port of an external device for producing hot melt adhesive. At this time, the discharge pipe 2 can be used to pass the hot melt adhesive through the inside of the cooling box 1. At the same time, the water in the cooling box 1 cools down the hot melt adhesive passing through the discharge pipe 2. Two inner side walls of the cooling box 1 are provided with annular grooves. Limit bearings 31 are provided inside the two annular grooves. Rotating rings 32 are installed inside the two limit bearings 31. The two limit bearings 31 can limit the two rotating rings 32 so that the two rotating rings 32 can only rotate. The two ends of the support frame 33 are respectively connected to One end of the two rotating rings 32 is welded, and a plurality of supporting rings 34 are fixedly sleeved on the outer surface of the supporting frame 33. A plurality of stirring rods 35 are fixedly connected to one side of the plurality of supporting rings 34. A driving component 4 for driving the supporting frame 33 to rotate is provided at one end of the top of the cooling box 1. In the process of the driving component 4 driving the supporting frame 33 to rotate, the supporting frame 33 drives the plurality of supporting rings 34 and the plurality of stirring rods 35 on the plurality of supporting rings 34 to rotate. In this process, the water in the cooling box 1 can be tumbled, so that the water in the cooling box 1 is in a flowing state, so that the water will not be stagnant, resulting in only the local water around the discharge pipe 2 cooling the hot melt adhesive flowing in the discharge pipe 2.

[0020] Reference Figure 2 and Figure 4 The outer bearing rings of the two limit bearings 31 are respectively welded to the inner surfaces of the two annular grooves, and the inner bearing rings of the two limit bearings 31 are respectively fixedly sleeved on one end of the two rotating rings 32, so that the two limit bearings 31 can drive the two rotating rings 32 to rotate only.

[0021] Reference Figure 4There is a gap between one side of the two limit bearings 31 and the inner wall of the two annular grooves, so that one side of the limit bearing 31 will not contact the inner side of the annular groove to generate friction. There is a gap between one end of the two rotating rings 32 and the inner wall of one of the two cooling boxes 1, so that the rotating ring 32 will not contact the inner wall of the cooling box 1 to generate friction.

[0022] Reference Figure 1 and Figure 2 The driving assembly 4 consists of a support plate 41, a driving motor 42, a driving gear 43 and a driven gear ring 44. The support plate 41 is welded to one end of the top of the cooling box 1, and the driving motor 42 is fixedly installed on the top of the support plate 41. The support plate 41 can support the driving motor 42. The driving gear 43 is fixedly sleeved on the end of the power shaft of the driving motor 42. One side of the driven gear ring 44 is welded to one end of the support frame 33. The driven gear ring 44 is meshed and connected with the driving gear 43. When the power shaft of the driving motor 42 drives the driving gear 43 to rotate, the driving gear 43 drives the driven gear ring 44 to rotate, and the driven gear ring 44 can drive the support frame 33 to rotate during the rotation.

[0023] Reference Figure 1 and Figure 2 The bottom end of one side of the cooling box 1 is connected to a drain pipe 5, which can drain the water in the cooling box 1.

[0024] The implementation principle of a hot melt adhesive production cooling mechanism of the embodiment of the present application is as follows: when in use, one end of the discharge pipe 2 is connected to the discharge port of an external device for producing hot melt adhesive, and then water is injected into the cooling box 1 so that the water can bury the discharge pipe 2. Then, the device for producing hot melt adhesive will discharge the hot melt adhesive into the inside of the discharge pipe 2 and discharge it from the discharge pipe 2. During this process, the heat of the hot melt adhesive will be transmitted to the discharge pipe 2, and the water in the cooling box 1 will absorb the heat on the discharge pipe 2, thereby achieving the purpose of cooling the hot melt adhesive. Then, the drive motor 42 is started. When the power shaft of the driving motor 42 drives the driving gear 43 to rotate, the driving gear 43 drives the driven gear ring 44 to rotate. The driven gear ring 44 can drive the support frame 33 to rotate during the rotation. The support frame 33 drives several support rings 34 and several stirring rods 35 on the support rings 34 to rotate. During this process, the water in the cooling box 1 can be tumbled, so that the water in the cooling box 1 is in a flowing state. In this way, the water will not be stagnant, resulting in only local water around the discharge pipe 2, and the hot melt adhesive flowing in the discharge pipe 2 is cooled.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] 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 hot melt adhesive production cooling mechanism, comprising a cooling box (1), a discharge pipe (2) and a support frame (33), characterized in that: The discharge pipe (2) is fixedly passed through the cooling box (1), and two inner side walls of the cooling box (1) are provided with annular grooves, and the interiors of the two annular grooves are provided with limit bearings (31), and the interiors of the two limit bearings (31) are provided with rotating rings (32). The two ends of the support frame (33) are respectively welded to one end of the two rotating rings (32), and the outer surface of the support frame (33) is fixedly sleeved with a plurality of support rings (34), and one side of the plurality of support rings (34) is fixedly connected with a plurality of stirring rods (35), and one end of the top of the cooling box (1) is provided with a driving component (4) for driving the support frame (33) to rotate.

2. A hot melt adhesive production cooling mechanism according to claim 1, characterized in that: The outer bearing rings of the two limit bearings (31) are respectively welded to the inner surfaces of the two annular grooves, and the inner bearing rings of the two limit bearings (31) are respectively fixedly sleeved on one end of the two rotating rings (32).

3. A hot melt adhesive production cooling mechanism according to claim 2, characterized in that: One side of the two limit bearings (31) has a gap with the inner side walls of the two annular grooves, and one end of the two rotating rings (32) has a gap with the inner side wall of one of the two cooling boxes (1).

4. A hot melt adhesive production cooling mechanism according to claim 1, characterized in that: The driving assembly (4) is composed of a support plate (41), a driving motor (42), a driving gear (43) and a driven gear ring (44); the support plate (41) is welded to one end of the top of the cooling box (1); the driving motor (42) is fixedly mounted on the top of the support plate (41); the driving gear (43) is fixedly sleeved on the end of the power shaft of the driving motor (42); one side of the driven gear ring (44) is welded to one end of the support frame (33); and the driven gear ring (44) is meshedly connected with the driving gear (43).

5. A hot melt adhesive production cooling mechanism according to claim 1, characterized in that: A drainage pipe (5) is provided at the bottom end of one side of the cooling box (1).

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