Hot melt adhesive particle filling device

Abstract

The utility model provides a hot melt adhesive particle filling device and relates to the field of environment-friendly material instruments, the hot melt adhesive particle filling device comprises a filling device and a box body, four supporting legs are welded to the outer portion of the box body, a conveying belt structure is machined in the filling device and comprises a screen conveying belt, and supports are arranged on the two sides of the screen conveying belt; a material storage box is arranged on the inner side of the screen conveying belt, and a material leakage hole is formed in one corner of the material storage box; according to the technical scheme, a conveying belt structure is arranged in the material filling device and extends into the material filling device from an output hole formed in the material filling device, meanwhile, a screen conveying belt arranged on the conveying belt structure circularly rolls through transmission rollers at the two ends, and when particles are poured into the material filling device from the top of the material filling device, the particles fall on the screen conveying belt; small particles can penetrate through the screen mesh conveying belt to fall into the material leaking holes, large particles can continue to move forwards along with the screen mesh conveying belt, and the sizes of the particles of different sizes are effectively distinguished.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection material equipment, in particular to a hot melt adhesive particle filling device. Background Art

[0002] Hot melt adhesive particles are a kind of plastic adhesive product. The physical state of hot melt adhesive particles changes with the temperature within a certain temperature range, while the chemical properties remain unchanged. Hot melt adhesive particles are non-toxic and odorless, and are an environmentally friendly glue product variety. Hot melt adhesive particles can be used for packaging in various industries.

[0003] Hot melt adhesive particles are made by using a hot melt adhesive machine to melt the hot melt adhesive through heat. The melted adhesive becomes a liquid and is delivered to the surface of the bonded object through the hot melt adhesive hose and hot melt adhesive gun of the hot melt adhesive machine. The bonding is completed after the hot melt adhesive cools down.

[0004] Hot melt adhesive usually selects suitable polymer resin and additives as raw materials. According to the formula ratio, the raw materials are weighed and placed in the corresponding container, and the melting equipment is started to melt it at the appropriate working temperature. Color and other additives are added as needed and mixed evenly by stirring. When the preparation is completed, the molten adhesive is granulated by a granulator, and the granulated adhesive is cut into particles of appropriate size by a cutting machine.

[0005] In the production process of the machine, it is inevitable that errors in processing parameters, misoperation by staff, equipment failure and other problems will lead to deviations in the size of the rubber particles after granulation, which cannot meet the size standards for subsequent use. It is difficult to directly select the rubber particles that do not meet the size requirements after completing the granulation work. Utility Model Content

[0006] In order to overcome the problems in the existing machine production process that are inevitably caused by errors in processing parameters, staff misoperation, equipment failure and other problems, resulting in deviations in the size of the rubber particles after granulation, which cannot meet the size standards for subsequent use, and directly selecting the rubber particles that do not meet the size requirements after the granulation work is completed, which makes the work difficult, the embodiment of the present application provides a hot melt adhesive particle filling device, by arranging a conveyor belt structure inside the filler, so that the conveyor belt structure extends from the output hole opened on the filler, and at the same time, the screen conveyor belt arranged on the conveyor belt structure is circulated and rolled through the transmission rollers at both ends, when the particles are poured from the top of the filler, they fall on the screen conveyor belt, smaller particles can pass through the screen conveyor belt and fall into the leakage hole, and larger particles will continue to move forward with the screen conveyor belt, thereby effectively distinguishing the sizes of particles of different sizes.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] A hot melt adhesive particle filling device, comprising a filler and a box;

[0009] Among them, four supporting legs are welded on the outside of the box body, and a conveyor belt structure is processed inside the feeder. The conveyor belt structure includes a screen conveyor belt. Brackets are arranged on both sides of the screen conveyor belt. A storage box is arranged on the inner side of the screen conveyor belt, and a leakage hole is processed at a corner of the storage box.

[0010] In a possible implementation, one end of the two brackets is processed together with the outer wall of the filler, and the two brackets are designed to be inclined.

[0011] In a possible implementation, the screen conveyor belt rolls cyclically between two supports, and the storage box is assembled and connected between the two supports.

[0012] In a possible implementation, an output hole is processed in the middle of the feeder, and one end of the screen conveyor belt is arranged inside the feeder through the output hole to block the channel inside the feeder.

[0013] In a possible implementation, the leakage hole is located inside the feeder, a gap is left between one side of the storage box and the inner wall of the feeder, and the rubber particles are discharged into the interior of the feeder through the leakage hole.

[0014] In a possible implementation, an inner wall at one end of the material storage box is processed with an inclined surface, and the rubber particles are guided by the inclined surface to move toward the material leakage hole.

[0015] In a possible implementation, drive rollers are provided on the inner sides of both ends of the screen conveyor belt, and one end of the storage box is in contact with the surface of a drive roller.

[0016] In a possible implementation, a plurality of push plates are assembled and connected to the outer surface of the screen conveyor belt, a surface of one side of the plurality of push plates is processed with a V-shaped groove, and the distance between two adjacent push plates is the same.

[0017] In summary, the present invention includes at least one of the following beneficial technical effects:

[0018] 1. A conveyor belt structure is arranged inside the feeder, so that the conveyor belt structure extends from the output hole opened on the feeder, and at the same time, the screen conveyor belt arranged on the conveyor belt structure is circulated and rolled through the transmission rollers at both ends. When the particles are poured from the top of the feeder, the particles fall on the screen conveyor belt. Small particles can pass through the screen conveyor belt and fall into the storage box. Large particles will be driven by the push plate and move forward with the screen conveyor belt, so that particles of different sizes are separated, and the sizes of particles of different sizes are effectively distinguished.

[0019] 2. A storage box is arranged inside the screen conveyor belt, and the storage box is fixed between the brackets. At the same time, the brackets are tilted to allow smaller particles to pass through the gaps in the screen conveyor belt and fall into one end of the storage box. As the storage box is tilted as the brackets, the particles will slide to the bottom of the storage box. Since there are leakage holes at the corners of the storage box, the particles can be collected after passing through the leakage holes, which is convenient for the staff to collect and process them. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model in use;

[0021] Figure 2 It is a structural schematic diagram of the filler and conveyor belt structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the conveyor belt structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the conveyor belt structure of the push plate of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the utility model in which the material storage box and the conveyor belt structure are separated;

[0025] Figure 6 It is a structural schematic diagram of the material storage box of the utility model.

[0026] Description of the drawings: 1. feeder; 101. output hole; 2. box body; 3. support legs; 4. conveyor belt structure; 401. screen conveyor belt; 402. push plate; 403. bracket; 404. leakage hole; 405. storage box. DETAILED DESCRIPTION

[0027] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0028] Embodiment 1:

[0029] This embodiment introduces a specific structure of a hot melt adhesive particle filling device. Figure 1-Figure 3 As shown, it includes a feeder 1 and a box body 2, four supporting legs 3 are welded to the outside of the box body 2, a conveyor belt structure 4 is processed inside the feeder 1, and the conveyor belt structure 4 includes a screen conveyor belt 401, brackets 403 are arranged on both sides of the screen conveyor belt 401, a material storage box 405 is arranged on the inner side of the screen conveyor belt 401, and a leakage hole 404 is processed at a corner of the material storage box 405;

[0030] The interior of the feeder 1 is a particle flow area, and one end of the conveyor belt structure 4 extends into the feeder 1 through the output hole 101. When particles are poured into the top of the feeder 1, the particles will fall onto the mesh conveyor belt 401 provided on the conveyor belt structure 4. Smaller particles continue to fall downward, and larger particles continue to move along the mesh conveyor belt 401, so that particles of different sizes can be separated.

[0031] Secondly, one end of the conveyor belt structure 4 extends into the feeder 1 through the output hole 101, and the brackets 403 on both sides of the screen conveyor belt 401 are tilted inside the feeder 1, so that the conveyor belt structure 4 is tilted inside the feeder 1 as a whole. The tilted design effectively allows smaller particles to pass through the screen conveyor belt 401 and fall into one end of the storage box 405;

[0032] Similarly, the mesh conveyor belt 401 circulates and rolls between the two brackets 403. When particles fall, smaller particles will pass through the mesh conveyor belt 401 and fall on the storage box 405 between the two brackets 403, so that the smaller particles are preserved and the larger particles continue to move with the mesh conveyor belt 401.

[0033] Furthermore, in order to prevent particles falling from the top of the feeder 1 onto the screen conveyor belt 401 and falling onto the drive roller, one end of the storage box 405 is fitted with the surface of a drive roller. When the particles fall, one end of the storage box 405 fits with the surface of a drive roller and prevents the particles from falling onto the drive roller, thereby avoiding the risk of the conveyor belt structure 4 being caused by particles falling into the drive roller.

[0034] Furthermore, by processing an inclined surface on the inner wall at one end of the storage box 405, the rubber particles are guided by the inclined surface and move toward the leakage hole 404, thereby avoiding the accumulation of particles at one end of the storage box 405, and facilitating small particles to pass through the leakage hole 404 and fall to the bottom through the gap between the storage box 405 and the inner wall of the feeder 1, thereby reducing the possibility of particle accumulation.

[0035] By adopting the above technical solution:

[0036] The above design processes an output hole 101 in the middle of the outer wall of the feeder 1, so that one end of the conveyor belt structure 4 extends into the inside of the feeder 1 through the output hole 101, and the mesh conveyor belt 401 is driven by the existing motor and the transmission roller to circulate between the two brackets 403. At the same time, hot melt adhesive particles are poured into the top of the conveyor belt structure 4, and pass through the inside of the circulated mesh conveyor belt 401 to filter out larger hot melt adhesive particles, so that smaller particles pass through the mesh on the mesh conveyor belt 401 and fall into the storage box 405. When larger particles fail to fall, the push plate 402 moves with the particles to one end of the mesh conveyor belt 401, so that larger particles are separated from smaller particles, which facilitates the classification of smaller particles.

[0037] At the same time, a leakage hole 404 is provided at a corner of the storage box 405, and smaller hot melt adhesive particles can move in the direction of the leakage hole 404 and fall on one end of the storage box 405. Furthermore, the storage box 405 is designed to be inclined, and the particles accumulated in the storage box 405 move toward the leakage hole 404 along the inclined surface designed inside the storage box 405, thereby reducing the possibility of hot melt adhesive particles being accumulated inside the storage box 405.

[0038] Embodiment 2:

[0039] Based on Example 1, this example introduces the specific structure of the screen conveyor belt 401 in the conveyor belt structure 4. The outer surface of the screen conveyor belt 401 is assembled and connected with multiple push plates 402, and the surfaces of one side of the multiple push plates 402 are processed with V-shaped grooves;

[0040] Among them, the distance between two adjacent push plates 402 is the same. With the help of the rotation of the screen conveyor belt 401, the push plate 402 moves forward, and smaller particles fall into the storage box 405, and larger particles are blocked on the top of the screen conveyor belt 401. During the circulation of the screen conveyor belt 401, the push plate 402 is driven to one end of the screen conveyor belt 401 for separation, which effectively distinguishes particles of different sizes and prevents confusion between particles.

[0041] The user's operation steps are:

[0042] S1, pour the granules made by the granulator through the top opening of the feeder 1, so that the granules enter the feeder 1, start the motor on the conveyor belt structure 4, and with the support of two transmission rollers, make the screen conveyor belt 401 circulate and roll on the outside of the two transmission rollers;

[0043] S2. When the particles fall onto the conveyor belt structure 4, the smaller particles pass through the mesh conveyor belt 401 as it moves and fall into the storage box 405 between the two brackets 403, while the larger particles stay on the mesh conveyor belt 401 and are driven forward by the push plate 402 installed on the mesh conveyor belt 401 and move to one end of the mesh conveyor belt 401, so that particles of different sizes can be distinguished;

[0044] S3. Because the bracket 403 is designed to be inclined, the storage box 405 fixed inside the bracket 403 is also designed to be inclined. After smaller particles fall into the storage box 405, they accumulate at one end of the storage box 405 and move toward the other end. The small particles are guided by the inclined surface at one end of the storage box 405, so that the small particles pass through the inside of the leakage hole 404 and fall to the bottom into the gap between the storage box 405 and the inner wall of the feeder 1.

[0045] By adopting the above technical solution:

[0046] The above-mentioned design allows smaller particles to pass through the mesh on the screen conveyor belt 401 and fall into the storage box 405. When larger particles fail to fall, the push plate 402 is set on the screen conveyor belt 401, and the screen conveyor belt 401 drives the push plate 402 to move forward. At the same time, a V-shaped groove is set on one side surface of the push plate 402, which can make the particles move from both sides to the middle of the push plate 402, so that the push plate 402 drives the larger particles that have not fallen to move forward until they move to one end of the screen conveyor belt 401 and fall, without the need for staff to classify particles of different sizes.

[0047] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A hot melt adhesive particle filling device, characterized in that: include: Filler (1); A box body (2) is arranged at the bottom of the feeder (1); In which, four supporting legs (3) are welded to the outside of the box body (2), a conveyor belt structure (4) is processed inside the feeder (1), and the conveyor belt structure (4) includes a screen conveyor belt (401), and brackets (403) are arranged on both sides of the screen conveyor belt (401), and a material storage box (405) is arranged on the inner side of the screen conveyor belt (401), and a leakage hole (404) is processed at a corner of the material storage box (405).

2. A hot melt adhesive particle filling device as claimed in claim 1, characterized in that: One end of the two brackets (403) is processed together with the outer wall of the filler (1), and the two brackets (403) are designed to be inclined.

3. A hot melt adhesive particle filling device as claimed in claim 1, characterized in that: The screen conveyor belt (401) circulates and rolls between two brackets (403), and the material storage box (405) is assembled and connected between the two brackets (403).

4. A hot melt adhesive particle filling device as claimed in claim 1, characterized in that: An output hole (101) is processed in the middle of the feeder (1), and one end of the screen conveyor belt (401) is arranged inside the feeder (1) through the output hole (101) to block the passage inside the feeder (1).

5. A hot melt adhesive particle filling device as claimed in claim 1, characterized in that: The leakage hole (404) is located on the inner side of the feeder (1), a gap is left between one side of the storage box (405) and the inner wall of the feeder (1), and the rubber particles are discharged into the interior of the feeder (1) through the leakage hole (404).

6. A hot melt adhesive particle filling device as claimed in claim 1, characterized in that: The inner wall of one end of the material storage box (405) is processed with an inclined surface, and the rubber particles are guided by the inclined surface to move toward the material leakage hole (404).

7. A hot melt adhesive particle filling device as claimed in claim 1, characterized in that: Transmission rollers are provided on the inner sides of both ends of the screen conveyor belt (401), and one end of the material storage box (405) is in contact with the surface of a transmission roller.

8. A hot melt adhesive particle filling device as claimed in claim 1, characterized in that: The outer surface of the screen conveyor belt (401) is assembled and connected with a plurality of push plates (402), and the surfaces of one side of the plurality of push plates (402) are processed with V-shaped grooves; Wherein, the distance between two adjacent push plates (402) is the same.

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