Hot melt adhesive particle drying device with overturning function

Abstract

The hot melt adhesive particle drying device with the overturning function comprises a drying cylinder, two sets of installation rings are symmetrically installed on the outer side of the drying cylinder, and the installation rings are installed in fixing rings. According to the hot melt adhesive particle drying device with the overturning function, a second belt wheel is installed on the left side of a drying cylinder, a motor is installed on the left side of a supporting plate, a first belt wheel is installed on the left side of the motor, and the first belt wheel and the second belt wheel are connected through a belt; a first belt pulley can be driven to rotate through a motor, so that a second belt pulley is driven to rotate through a belt, and the second belt pulley can drive a drying cylinder to rotate, so that the hot melt adhesive particles in the drying cylinder continuously roll over, and the hot melt adhesive particles can obtain a better drying effect; by means of the rolling mode, the hot melt adhesive particles can be greatly rolled, and the drying effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of hot melt adhesive particles, and in particular relates to a hot melt adhesive particle drying device with a flipping function. Background Art

[0002] Hot melt adhesive particles are a type of adhesive whose physical state can change reversibly at a specific temperature, while its chemical properties remain unchanged. Hot melt adhesive particles can be transformed from solid to liquid by heating within a certain temperature range, and quickly solidify after cooling, thus completing the bonding process. Hot melt adhesive particles are usually non-toxic and odorless, and are environmentally friendly glue products. Since they do not contain solvents, they are safer and pollution-free during packaging, transportation and storage. Hot melt adhesive particles usually have greater bonding strength and can quickly bond a variety of materials, including textiles, paper, metal, etc. They are suitable for a variety of different industrial fields. A hot melt adhesive machine is used to melt the particles into liquid glue, which is then delivered to the surface of the bonded object through a hot melt adhesive hose and gun. The bonding is completed after cooling. The operation is simple and quick. There are many types of hot melt adhesive particles available on the market, such as EVA hot melt adhesive, copolyamide adhesive powder / granules, copolyester adhesive powder / granules, etc., each with different characteristics and uses. Hot melt adhesive particles can be used in furniture edge banding, automotive interior, clothing compounding, shoe material shaping, hot melt bonding of metal and non-metallic materials and other industries. When selecting hot melt adhesive particles, it is necessary to consider factors such as color, viscosity, temperature resistance and flexibility according to specific application requirements. For example, if the object to be bonded has no special requirements for color, yellow hot melt adhesive can be selected, because generally speaking, yellow hot melt adhesive has better viscosity. At the same time, the bonding of different materials may require the selection of different hot melt adhesive products to achieve the best bonding effect.

[0003] The existing authorization number is CN215447191U, which discloses a hot melt adhesive particle drying device, including a drying box, wherein the drying box is fixed with a protective cover, and the protective cover is fixed with an axis frame, and the axis frame is rotatably connected to a mounting rod through a rotating shaft. The utility model drives the disc to rotate at a low speed through the operation of a motor, so that the fixed column rotates, and pushes the mounting rod to swing back and forth along the rotating shaft, so that the drying screen frame swings back and forth inside the drying box, so that the hot melt adhesive particles roll, so that the heat and the hot melt adhesive are fully contacted, so that the hot melt adhesive particles are evenly heated and dried, thereby increasing the drying efficiency. During the reciprocating swinging of the drying screen frame, the frame door swings back and forth, so that the roller rotates, and the adjusting rod is threadedly connected to the drying box to support the fixed block, so that the fixed block supports the roller, and the frame door is supported and limited by the roller to prevent the frame door from loosening, which is conducive to the reciprocating swinging of the drying screen frame to roll the hot melt adhesive particles, thereby increasing the drying effect. However, the above-mentioned hot melt adhesive particle drying device rolls the hot melt adhesive particles by reciprocatingly swinging the drying screen frame, and in this device, the swinging amplitude of the drying screen frame is limited, and the drying screen frame can only swing within a very small amplitude range. Therefore, the rolling amplitude of the hot melt adhesive particles placed therein is very limited. Therefore, it is necessary to provide a hot melt adhesive particle drying device with a flipping function to solve the above-mentioned problem. Utility Model Content

[0004] The technical content of the utility model is to provide a hot melt adhesive particle drying device with a turning function.

[0005] To solve the above problems, the utility model provides a hot melt adhesive particle drying device with a flipping function, comprising a drying cylinder, two groups of mounting rings are symmetrically installed on the outer side of the drying cylinder, the mounting rings are installed inside the fixed ring, the fixed ring is installed on the top of the support plate, and the support plate is installed on the top of the bottom plate; a motor, the motor is installed on the side of the support plate, a first pulley is installed on the motor, a belt is sleeved on the first pulley, a second pulley is installed on the inner side of the belt, and the second pulley is connected to the drying cylinder through a rotating shaft; a heating ring, the heating ring is installed inside the drying cylinder, a fan is installed on the right side of the drying cylinder, an air outlet pipe is connected to the left side of the fan, and the air outlet pipe is arranged inside the drying cylinder.

[0006] As a further solution of the present invention, the drying cylinder is configured as a cylindrical structure, a feeding port is opened on the top of the drying cylinder, a feeding bin is installed on the feeding port, a bin cover is installed on the top of the feeding bin, the bin cover is fixed to the top of the feeding bin by a fixing pin, and a handle is installed on the top of the bin cover to facilitate removing the bin cover from the top of the feeding bin.

[0007] As a further solution of the present invention, two groups of support plates are symmetrically installed on the top of the base plate, and the opposite side of the two groups of support plates is the inner side of the two groups of support plates. A connecting plate is installed on the inner side of the support plate, and the connecting plate is arranged to be an L-shaped structure. The side of the connecting plate is fixedly connected to the support plate by two groups of fixing bolts, and the bottom of the connecting plate is fixedly connected to the base plate by two groups of fixing bolts, so that the support plate can be installed on the top of the base plate through the connecting plate.

[0008] As a further solution of the utility model, two groups of reinforcement plates are symmetrically installed on the connecting plate, and the two sides of the reinforcement plates are fixedly connected to the two sides of the connecting plate. The reinforcement plates and the connecting plates are in a mutually perpendicular position relationship, and thus the two groups of reinforcement plates can effectively increase the strength of the connecting plate itself.

[0009] As a further solution of the present invention, the top of the support plate is arranged to be an arc structure matched with the fixing ring, the lower end of the fixing ring and the top of the support plate are fixedly connected, the fixing ring is arranged to be two parts symmetrical in upper and lower parts, the two parts are rotatably connected by a rotating shaft, an installation groove matched with the installation ring is provided on the inner side of the fixing ring, the cross-section of the fixing ring is a concave structure, and assembly plates are installed on the outer sides of the joints of the upper and lower parts of the fixing ring, the two groups of assembly plates are connected and fixed by two groups of symmetrical fixing bolts, so that the upper and lower parts of the fixing ring can be fixedly assembled together.

[0010] As a further solution of the present invention, the motor is fixedly installed on the left side of one of the two groups of support plates on the left side, the first pulley is fixedly connected to the motor through a rotating shaft, the second pulley is fixedly installed at the left center of the drying cylinder through a rotating shaft, the first pulley and the second pulley are connected by a belt, and the first pulley can be driven to rotate by the motor.

[0011] As a further solution of the utility model, five groups of heating rings are evenly installed inside the drying cylinder, and a notch matching the external size of the feeding bin is opened on the top of the middle group of heating rings among the five groups of heating rings so as to add the hot melt adhesive particles into the interior of the drying cylinder.

[0012] As a further solution of the present invention, a fixing plate is installed on the outer side of the left end of the fan, and the fixing plate is fixedly connected to the right side of the drying cylinder through a fixing bolt. The air outlet pipe is connected to the internal structure of the fan, and the air outlet pipe passes through a through hole opened on the right side of the drying cylinder and extends into the interior of the drying cylinder. The left side of the air outlet pipe is fixedly connected to the left inner wall of the drying cylinder. A plurality of groups of air outlet holes are evenly arranged on the air outlet pipe, and the size of the air outlet holes on the air outlet pipe is smaller than the size of the hot melt adhesive particles, thereby preventing the hot melt adhesive particles from entering the interior of the air outlet pipe through the air outlet holes.

[0013] In summary, the utility model includes at least one of the following beneficial technical effects:

[0014] First, the utility model records a hot melt adhesive particle drying device with a flipping function, which records that a second pulley is installed on the left side of a drying cylinder, a motor is installed on the left side of a support plate, and a first pulley is installed on the left side of the motor. The first pulley and the second pulley are connected by a belt, and then the first pulley can be driven to rotate by the motor, thereby driving the second pulley to rotate through the belt, and the second pulley can drive the drying cylinder to rotate, so that the hot melt adhesive particles in the drying cylinder are continuously tumbled, so that the hot melt adhesive particles obtain a better drying effect. This tumbling method can make the hot melt adhesive particles tumble significantly, and the drying effect is excellent.

[0015] Second, the utility model records a hot melt adhesive particle drying device with a flipping function, which records that by installing two sets of fixing rings on the outer side of the drying cylinder, the two sets of fixing rings are installed in grooves opened on the inner sides of the two sets of mounting rings, so that the drying cylinder can be fixed on the inner sides of the two sets of fixing rings. At the same time, when the drying cylinder rotates, the two sets of mounting rings installed on the outer side of the drying cylinder synchronously rotate in the grooves opened on the inner sides of the two sets of fixing rings to ensure the stability of the drying cylinder.

[0016] Third, the utility model records a hot melt adhesive particle drying device with a flipping function, which records that two groups of reinforcement plates are symmetrically installed on the connecting plate, and the two sides of the reinforcement plates are fixedly connected to the two sides of the connecting plate. The reinforcement plates and the connecting plates are in a mutually perpendicular position relationship, and then the two groups of reinforcement plates can effectively increase the self-strength of the connecting plate, thereby avoiding the connection plate from breaking during daily use, thereby increasing the connection firmness between the support plate and the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is a schematic structural diagram of a hot melt adhesive particle drying device with a flipping function according to the utility model;

[0019] Figure 2 The utility model is a hot melt adhesive particle drying device with a flipping function;

[0020] Figure 3 The utility model is a hot melt adhesive particle drying device with a flipping function;

[0021] Figure 4 The utility model is a hot melt adhesive particle drying device with a flipping function;

[0022] Figure 5 The utility model is a hot melt adhesive particle drying device with a flipping function;

[0023] Figure 6 The utility model discloses a hot melt adhesive particle drying device with a turning function.

[0024] Figure numerals: 1, drying cylinder; 2, mounting ring; 3, fixing ring; 4, supporting plate; 5, bottom plate; 6, motor; 7, first pulley; 8, belt; 9, second pulley; 10, heating ring; 11, fan; 12, air outlet pipe; 13, feeding bin; 14, bin cover; 15, fixing pin; 16, connecting plate; 17, assembly plate. DETAILED DESCRIPTION

[0025] Please refer to Figure 1-6 A hot melt adhesive particle drying device with a flipping function comprises a drying cylinder 1, two sets of mounting rings 2 are symmetrically mounted on the outer side of the drying cylinder 1, the mounting ring 2 is mounted inside the fixing ring 3, the fixing ring 3 is mounted on the top of the support plate 4, and the support plate 4 is mounted on the top of the bottom plate 5; a motor 6, the motor 6 is mounted on the side of the support plate 4, a first pulley 7 is mounted on the motor 6, a belt 8 is sleeved on the first pulley 7, a second pulley 9 is mounted on the inner side of the belt 8, and the second pulley 9 is connected to the drying cylinder 1 through a rotating shaft; a heating ring 10, the heating ring 10 is mounted inside the drying cylinder 1, a fan 11 is mounted on the right side of the drying cylinder 1, an air outlet pipe 12 is connected to the left side of the fan 11, and the air outlet pipe 12 is arranged inside the drying cylinder 1.

[0026] Preferably, the drying cylinder 1 is configured as a cylindrical structure, a feeding port is provided at the top of the drying cylinder 1, a feeding bin 13 is installed on the feeding port, hot melt adhesive particles to be dried can be added into the interior of the drying cylinder 1 through the feeding bin 13, and the dried hot melt adhesive particles can be taken out from the interior of the drying cylinder 1, a bin cover 14 is installed on the top of the feeding bin 13, the bin cover 14 is fixedly installed on the top of the feeding bin 13 by a fixing pin 15, so that the feeding bin 13 can be closed, and a handle is installed on the top of the bin cover 14, so that the bin cover 14 can be easily removed from the top of the feeding bin 13;

[0027] Preferably, two groups of support plates 4 are symmetrically installed on the top of the bottom plate 5, and the opposite side of the two groups of support plates 4 is the inner side of the two groups of support plates 4. The inner side of the support plate 4 is installed with a connecting plate 16, and the connecting plate 16 is set to an L-shaped structure. The side of the connecting plate 16 is fixedly connected to the support plate 4 through two groups of fixing bolts, and the bottom of the connecting plate 16 is fixedly connected to the bottom plate 5 through two groups of fixing bolts, so that the support plate 4 can be installed on the top of the bottom plate 5 through the connecting plate 16;

[0028] Preferably, two groups of reinforcing plates are symmetrically mounted on the connecting plate 16, and the two sides of the reinforcing plates are fixedly connected to the two sides of the connecting plate 16, and the reinforcing plates and the connecting plate 16 are in a mutually perpendicular position relationship, and then the self-strength of the connecting plate 16 can be effectively increased by the two groups of reinforcing plates, thereby preventing the connecting plate 16 from breaking during daily use, thereby increasing the connection firmness between the support plate 4 and the bottom plate 5;

[0029] Preferably, the top of the support plate 4 is set to an arc-shaped structure that is compatible with the fixing ring 3, the lower end of the fixing ring 3 and the top of the support plate 4 are fixedly connected, the fixing ring 3 is set to two parts that are symmetrical up and down, and the two parts are rotatably connected by a rotating shaft, so that the fixing ring 3 can be opened, and the inner side of the fixing ring 3 is provided with a mounting groove that is compatible with the mounting ring 2, and the cross-section of the fixing ring 3 is a concave structure. After the fixing ring 3 is rotated to open, the mounting ring 2 can be installed into the groove opened on the inner side of the fixing ring 3, so that the drying can be carried out by installing two sets of mounting rings 2 into the grooves opened on the inner sides of the two sets of fixing rings 3. The cylinder 1 is installed to the inner side of the two sets of fixing rings 3, so that the drying cylinder 1 is fixedly installed on the top of the two sets of supporting plates 4. The outer sides of the joints of the upper and lower parts of the fixing ring 3 are installed with assembly plates 17. The two sets of assembly plates 17 are connected and fixed by two sets of symmetrical fixing bolts, so that the upper and lower parts of the fixing ring 3 can be fixedly assembled together, so that the fixing ring 3 remains in a circular ring state without changing, so that the drying cylinder 1 can be stably installed on the inner side of the fixing ring 3. At the same time, such a structure is also very convenient for taking out the drying cylinder 1 from the inner side of the two sets of fixing rings 3, so as to inspect and maintain the internal structure of the drying cylinder 1;

[0030] Preferably, the motor 6 is fixedly mounted on the left side of one of the two groups of support plates 4 on the left side, the first pulley 7 is fixedly connected to the motor 6 through a rotating shaft, the second pulley 9 is fixedly mounted at the left center of the drying cylinder 1 through a rotating shaft, the first pulley 7 and the second pulley 9 are connected through a belt 8, and then the first pulley 7 can be driven to rotate by the motor 6, thereby driving the second pulley 9 to rotate through the belt 8, and the second pulley 9 can drive the drying cylinder 1 to rotate, and at the same time, the two groups of mounting rings 2 installed on the outside of the drying cylinder 1 synchronously rotate in the grooves opened on the inner sides of the two groups of fixing rings 3 to ensure the stability of the drying cylinder 1, and by driving the drying cylinder 1 to rotate, the hot melt adhesive particles in the drying cylinder 1 can be continuously rolled, so that the hot melt adhesive particles can obtain a better drying effect;

[0031] Preferably, five groups of heating rings 10 are evenly installed inside the drying cylinder 1, and a notch that matches the external size of the feeding bin 13 is opened on the top of the middle group of heating rings 10 among the five groups of heating rings 10, so that the hot melt adhesive particles can be added into the interior of the drying cylinder 1. The heating rings 10 can heat the internal space of the drying cylinder 1, so that the internal space of the drying cylinder 1 is kept at a high temperature, thereby drying the hot melt adhesive particles;

[0032] Preferably, a fixing plate is installed on the outer side of the left end of the fan 11, and the fixing plate is fixedly connected to the right side of the drying cylinder 1 through a fixing bolt, so that the fan 11 is fixedly installed on the right side of the drying cylinder 1, and the air outlet pipe 12 is communicated with the internal structure of the fan 11, and the air outlet pipe 12 passes through the through hole opened on the right side of the drying cylinder 1 and extends into the interior of the drying cylinder 1, and the left side of the air outlet pipe 12 is fixedly connected to the left inner wall of the interior of the drying cylinder 1, so that the air outlet pipe 12 can be fixedly installed in the interior of the drying cylinder 1, and a plurality of groups of air outlet holes are evenly opened on the air outlet pipe 12, and air can be introduced into the interior of the air outlet pipe 12 through the fan 11, and high-speed air can be introduced into the interior of the drying cylinder 1 through the air outlet holes opened on the air outlet pipe 12, so that the interior of the drying cylinder 1 is in a high wind speed state, so that the hot melt adhesive particles can be quickly dried in cooperation with the heating ring 10, and the size of the air outlet holes opened on the air outlet pipe 12 is smaller than the size of the hot melt adhesive particles, thereby preventing the hot melt adhesive particles from entering the interior of the air outlet pipe 12 through the air outlet holes.

[0033] The standard parts used in this embodiment can be purchased directly from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the components known to technical personnel in this field, their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0034] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A hot melt adhesive particle drying device with a turning function, comprising a drying cylinder (1), wherein two sets of mounting rings (2) are symmetrically mounted on the outer side of the drying cylinder (1), characterized in that: The mounting ring (2) is mounted inside the fixing ring (3), the fixing ring (3) is mounted on the top of the support plate (4), and the support plate (4) is mounted on the top of the bottom plate (5); A motor (6), the motor (6) being mounted on a side of the support plate (4), the motor (6) being mounted with a first pulley (7), the first pulley (7) being sleeved with a belt (8), a second pulley (9) being mounted on the inner side of the belt (8), the second pulley (9) being connected to the drying cylinder (1) via a rotating shaft; A heating ring (10) is installed inside a drying cylinder (1); a fan (11) is installed on the right side of the drying cylinder (1); an air outlet pipe (12) is connected to the left side of the fan (11); and the air outlet pipe (12) is arranged inside the drying cylinder (1).

2. A hot melt adhesive particle drying device with a flipping function according to claim 1, characterized in that: The drying cylinder (1) is configured as a cylindrical structure, a feeding port is provided at the top of the drying cylinder (1), a feeding bin (13) is mounted on the feeding port, a bin cover (14) is mounted on the top of the feeding bin (13), the bin cover (14) is fixedly mounted on the top of the feeding bin (13) by a fixing pin (15), and a handle is mounted on the top of the bin cover (14).

3. The hot melt adhesive particle drying device with a flipping function according to claim 1, characterized in that: Two groups of support plates (4) are symmetrically mounted on the top of the base plate (5); the opposite sides of the two groups of support plates (4) are the inner sides of the two groups of support plates (4); a connecting plate (16) is mounted on the inner sides of the support plates (4); the connecting plate (16) is configured as an L-shaped structure; the side surfaces of the connecting plate (16) are fixedly connected to the support plates (4) via two groups of fixing bolts; and the bottom of the connecting plate (16) is fixedly connected to the base plate (5) via two groups of fixing bolts.

4. The hot melt adhesive particle drying device with a flipping function according to claim 3, characterized in that: Two groups of reinforcing plates are symmetrically mounted on the connecting plate (16), two sides of the reinforcing plates are fixedly connected to two sides of the connecting plate (16), and the reinforcing plates and the connecting plate (16) are in a mutually perpendicular positional relationship.

5. The hot melt adhesive particle drying device with a flipping function according to claim 1, characterized in that: The top of the support plate (4) is configured as an arc-shaped structure that matches the fixing ring (3); the lower end of the fixing ring (3) and the top of the support plate (4) are fixedly connected; the fixing ring (3) is configured as two symmetrical parts, which are rotatably connected via a rotating shaft; a mounting groove that matches the mounting ring (2) is provided on the inner side of the fixing ring (3); the cross section of the fixing ring (3) is a concave structure; an assembly plate (17) is installed on the outer side of the joint between the upper and lower parts of the fixing ring (3); and the two groups of assembly plates (17) are connected and fixed via two groups of symmetrical fixing bolts.

6. The hot melt adhesive particle drying device with a flipping function according to claim 1, characterized in that: The motor (6) is fixedly mounted on the left side of a left support plate (4) of the two groups of support plates (4); the first belt pulley (7) is fixedly connected to the motor (6) via a rotating shaft; the second belt pulley (9) is fixedly mounted at the left center of the drying cylinder (1) via a rotating shaft; the first belt pulley (7) and the second belt pulley (9) are connected via a belt (8).

7. The hot melt adhesive particle drying device with a flipping function according to claim 1, characterized in that: Five groups of heating rings (10) are evenly installed inside the drying cylinder (1), and a notch matching the external dimensions of the feeding bin (13) is provided on the top of the middle group of heating rings (10) among the five groups of heating rings (10).

8. The hot melt adhesive particle drying device with a flipping function according to claim 1, characterized in that: A fixing plate is installed on the outer side of the left end of the fan (11), and the fixing plate is fixedly connected to the right side of the drying cylinder (1) through a fixing bolt. The air outlet pipe (12) is connected to the internal structure of the fan (11). The air outlet pipe (12) passes through a through hole opened on the right side of the drying cylinder (1) and extends into the interior of the drying cylinder (1). The left side of the air outlet pipe (12) is fixedly connected to the left inner wall of the drying cylinder (1). A plurality of groups of air outlet holes are evenly opened on the air outlet pipe (12), and the size of the air outlet holes opened on the air outlet pipe (12) is smaller than the size of the hot melt adhesive particles.

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