Draining centrifugal device for hot melt adhesive production line

Abstract

The utility model discloses a draining and centrifuging device for a hot melt adhesive production line, relates to the technical field of hot melt adhesive production equipment, and aims to provide the draining and centrifuging device for the hot melt adhesive production line, which can dry hot melt adhesive particles and is low in noise after draining is completed. The drying device comprises a centrifugal tank, a supporting frame is arranged below the centrifugal tank, a drying box and a liquid outlet are arranged below the centrifugal tank, the drying box is arranged on the supporting frame, and an inlet is formed in the end, connected with the centrifugal tank, of the drying box. The material overturning plate dries the materials through the heating wire in the material overturning plate, meanwhile, the material overturning plate is driven by the rotating shaft to rotate, the materials are overturned towards the outlet direction of the drying box, residual water stains on the materials are evaporated and separated, and compared with traditional hot air drying, noise generated is low.

Description

Technical Field

[0001] The utility model relates to the technical field of hot melt adhesive production equipment, in particular to a water draining centrifugal device for a hot melt adhesive production line. Background Art

[0002] Hot melt adhesive is a plastic adhesive that is suitable for a variety of bonding needs. It has high bonding strength and can be used to bond a variety of materials such as wood, metal, plastic, paper, ceramics, textiles, etc. It is widely used in construction, furniture manufacturing, electronics, automobiles, medical and packaging industries. It is an environmentally friendly chemical product. According to the needs of use, hot melt adhesive needs to be produced into granules. In this process, the hot melt adhesive particles need to be immersed in water for cooling, and then the hot melt adhesive particles are drained by a centrifuge. However, after the existing centrifuge is drained, in order to improve the efficiency of the centrifuge, the hot melt adhesive particles will be dried by hot air drying. However, the noise of hot air drying is very loud, which will have an impact on the environment and the physical and mental health of workers. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a centrifugal drainage device for a hot melt adhesive production line which can dry hot melt adhesive particles after drainage and has low noise.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage centrifugal device for a hot melt adhesive production line, comprising a centrifugal tank, a feed port is provided on the centrifugal tank, a support frame is provided under the centrifugal tank, a drying box and a liquid outlet are provided under the centrifugal tank, the drying box is arranged on the support frame, an inlet is provided at one end of the drying box connected to the centrifugal tank, an outlet is provided at the end away from the centrifugal tank, a rotating shaft is rotatably connected inside the drying box, a driving component is provided at one end of the rotating shaft, a flipping plate is provided on the side of the rotating shaft, the flipping plate is in contact with the bottom end and side wall of the drying box, and an electric heating wire is provided inside the flipping plate.

[0007] Preferably, there are multiple rotating shafts, and the rotating directions of the rotating shafts are consistent, and the rotation paths of adjacent flipping plates do not interfere with each other.

[0008] Preferably, the driving component comprises a motor and a linkage assembly, wherein the motor is used to drive the rotating shaft to rotate, and the linkage assembly is used to drive and connect adjacent rotating shafts.

[0009] Preferably, the linkage assembly comprises two pulleys and a transmission belt, the two pulleys are respectively arranged on the end surfaces of two adjacent rotating shafts, and the transmission belt is connected between the pulleys.

[0010] Preferably, the outer wall of the centrifugal tank is provided with a noise reduction ring, and a plurality of irregular holes are opened in the noise reduction ring.

[0011] Preferably, the drying box is provided with an exhaust port, and the exhaust port is used to exhaust the gas generated by the operation of the drying box.

[0012] Preferably, a buffer plate is provided at a position corresponding to the outlet of the drying box, and the buffer plate is used to reduce the impact force of the material on the outlet of the drying box.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a centrifugal device for draining hot melt adhesive production line, which has the following beneficial effects:

[0015] 1. After the material is dehydrated, it enters the drying box through the centrifugal tank. The flipping plate uses the internal heating wire to dry the material. At the same time, it rotates under the drive of the shaft and flips the material toward the outlet of the drying box, so that the material can fully contact with the heated flipping plate, so that the remaining water stains on the material evaporate and separate, achieving the purpose of comprehensive drainage of the material. Compared with traditional hot air drying, the noise generated is lower, which reduces the impact of noise on the environment and workers during work.

[0016] 2. By installing a noise reduction ring and a buffer plate, the noise reduction ring can cover the centrifugal tank and use the porous structure inside to absorb the noise of the centrifugal tank during operation, avoiding the centrifugal tank from generating loud noise during operation, and further reducing the noise volume of the equipment. In addition, the buffer plate can reduce the impact of the material on the outlet of the drying box, further reducing the noise generated by the impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the drying box of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross section of the drying box of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the driving component of the utility model.

[0021] In the figure: 1. centrifugal tank; 2. feed inlet; 3. noise reduction ring; 4. liquid outlet; 5. support frame; 6. drying box; 7. exhaust port; 8. driving component; 81. motor; 82. linkage assembly; 821. pulley; 822. transmission belt; 9. rotating shaft; 10. buffer plate; 11. turning plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A centrifugal device for draining water for a hot melt adhesive production line comprises a centrifugal tank 1, a feed port 2 is arranged on the centrifugal tank 1, a support frame 5 is arranged under the centrifugal tank 1, a drying box 6 and a liquid outlet 4 are arranged under the centrifugal tank 1, the drying box 6 is arranged on the support frame 5, an inlet is arranged at one end of the drying box 6 connected to the centrifugal tank 1, and an outlet is arranged at the end away from the centrifugal tank 1, a rotating shaft 9 is rotatably connected in the drying box 6, a driving component 8 is arranged at one end of the rotating shaft 9, a flipping plate 11 is arranged on the side of the rotating shaft 9, the flipping plate 11 is in contact with the bottom end and the side wall of the drying box 6, and an electric heating wire is arranged in the flipping plate 11;

[0024] In the utility model, a drying box 6 and a turning plate 11 are provided. After the material enters the drying box 6, the driving component 8 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the turning plate 11 to rotate. The turning plate 11 is used to turn the material toward the outlet direction of the drying box 6, so that the material can be evenly contacted with the turning plate 11, and the heating wire in the turning plate 11 is used to evaporate the attached water stains, and no large noise is generated in the process.

[0025] There are multiple rotating shafts 9, and the rotating directions of the rotating shafts 9 are consistent, and the rotating paths of adjacent turning plates 11 do not interfere with each other;

[0026] By providing a plurality of rotating shafts 9, a plurality of groups of turning plates 11 can be placed and driven by the plurality of rotating shafts 9, so that the material can stay in the drying box 6 for a longer time, thereby ensuring complete and comprehensive turning and drying of the material.

[0027] The driving component 8 includes a motor 81 and a linkage assembly 82. The motor 81 is used to drive the rotating shaft 9 to rotate. The linkage assembly 82 is used to drive and connect adjacent rotating shafts 9. The linkage assembly 82 includes two pulleys 821 and a transmission belt 822. The two pulleys 821 are respectively arranged on the end surfaces of two adjacent rotating shafts 9, and the transmission belt 822 is connected between the pulleys 821.

[0028] By setting up a transmission belt 822, the adjacent rotating shafts 9 can be connected by using the transmission belt 822 and the pulley 821, so that the rotating shafts 9 can rotate synchronously and in the same direction, thereby achieving the purpose of turning the material box in the same direction, and the belt transmission has low noise and light maintenance work.

[0029] The outer wall of the centrifugal tank 1 is provided with a noise reduction ring 3, and a plurality of irregular holes are opened in the noise reduction ring 3;

[0030] By setting the noise reduction ring 3, the outer side of the centrifuge tank 1 can be wrapped by the noise reduction ring 3, so that the noise generated by the operation of the centrifuge tank 1 can be absorbed by the porous structure in the noise reduction ring 3, so as to achieve the noise reduction effect of the centrifuge tank 1.

[0031] The drying box 6 is provided with an exhaust port 7, and the exhaust port 7 is used to discharge the gas generated by the operation of the drying box 6;

[0032] By providing the exhaust port 7, the water vapor generated by the material drying can be discharged through the exhaust port 7, so as to avoid the water vapor from gathering in the drying box 6 and preventing the influence on the material drying process.

[0033] A buffer plate 10 is provided at a position corresponding to the outlet of the drying box 6, and the buffer plate 10 is used to reduce the impact force of the material on the outlet of the drying box 6;

[0034] By providing the buffer plate 10, the buffer plate 10 can absorb the impact force on the box body when the material is discharged from the drying box 6, reduce the noise generated by the impact, and further reduce the generation of noise.

[0035] Working principle:

[0036] The granulated material is mixed with cooling water and enters the centrifugal tank 1 through the feed port 2. The centrifugal tank 1 separates the material from the cooling water. The cooling water is discharged through the liquid outlet 4. The material enters the drying box 6. The motor 81 drives the turning plate 11 to rotate through the rotating shaft 9. At the same time, the rotating shaft 9 drives the adjacent rotating shaft 9 to rotate by the pulley 821 and the transmission belt 822. When the turning plate 11 rotates, it turns the direction of the material box outlet and dries the material by the internal heating wire, so that the water stains on the material evaporate, and the evaporated water vapor is discharged through the exhaust port 7. The dried material is discharged through the outlet.

[0037] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A centrifugal device for draining water for a hot melt adhesive production line, comprising a centrifugal tank (1), a feed inlet (2) being provided on the centrifugal tank (1), and a support frame (5) being provided under the centrifugal tank (1), characterized in that: A drying box (6) and a liquid outlet (4) are provided under the centrifugal tank (1); the drying box (6) is arranged on a support frame (5); an end of the drying box (6) connected to the centrifugal tank (1) is provided with an inlet, and an end away from the centrifugal tank (1) is provided with an outlet; a rotating shaft (9) is rotatably connected inside the drying box (6); a driving component (8) is provided at one end of the rotating shaft (9); a turning plate (11) is provided on the side of the rotating shaft (9); the turning plate (11) is in contact with the bottom end and the side wall of the drying box (6), and an electric heating wire is provided inside the turning plate (11).

2. A centrifugal device for draining hot melt adhesive production line according to claim 1, characterized in that: There are multiple rotating shafts (9), and the rotating shafts (9) have the same rotation direction, and the rotation paths of adjacent turning plates (11) do not interfere with each other.

3. The centrifugal device for draining hot melt adhesive production line according to claim 1, characterized in that: The driving component (8) comprises a motor (81) and a linkage assembly (82), wherein the motor (81) is used to drive the rotating shaft (9) to rotate, and the linkage assembly (82) is used to drive and connect adjacent rotating shafts (9).

4. A centrifugal device for draining hot melt adhesive production line according to claim 3, characterized in that: The linkage assembly (82) comprises two pulleys (821) and a transmission belt (822), wherein the two pulleys (821) are respectively arranged on the end surfaces of two adjacent rotating shafts (9), and the transmission belt (822) is connected between the pulleys (821).

5. The centrifugal device for draining hot melt adhesive production line according to claim 1, characterized in that: The outer wall of the centrifugal tank (1) is provided with a noise reduction ring (3), and a plurality of irregular holes are provided in the noise reduction ring (3).

6. The centrifugal device for draining hot melt adhesive production line according to claim 1, characterized in that: The drying box (6) is provided with an exhaust port (7), and the exhaust port (7) is used to exhaust the gas generated by the operation of the drying box (6).

7. The centrifugal device for draining hot melt adhesive production line according to claim 1, characterized in that: A buffer plate (10) is provided at a position corresponding to the outlet of the drying box (6), and the buffer plate (10) is used to reduce the impact force of the material on the outlet of the drying box (6).

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