Hot melt adhesive dust removal equipment

Abstract

The utility model relates to the technical field of hot melt adhesive treatment, in particular to hot melt adhesive dust removal equipment. According to the technical scheme, the hot melt glue stick dust removal device mainly aims at solving the problems that in the existing hot melt glue stick storage process, dust is likely to be attached to the surface of a hot melt glue stick, if the hot melt glue stick is directly put into use without dust removal treatment, the viscosity of the hot melt glue stick is reduced, and the use effect is affected due to the fact that the hot melt glue stick is mixed with the dust. A partition plate for partitioning the space in the box body is installed in the box body, guiding assemblies for conveniently assisting in moving of the hot melt glue stick are symmetrically installed in openings of wall bodies on the two sides of the box body, and a conveying assembly for conveniently driving the hot melt glue stick to move is arranged on the box body. According to the hot melt glue stick dedusting device, the hot melt glue stick is dedusted for multiple times, the dedusting effect is improved through multiple times of dedusting, and the influence of dust attachment on subsequent use of the hot melt glue stick is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hot melt adhesive treatment, in particular to a hot melt adhesive dust removal device. Background Technique

[0002] Hot melt adhesive is a common adhesive, also known as a hot melt adhesive stick or a hot melt adhesive gun. It melts the solid adhesive stick by heating, and then smears it on the object to be bonded. After the glue cools, a firm bond is formed. There are many types of shapes of hot melt adhesives. The more common shape is the hot melt adhesive stick. Due to its cylindrical structure, it is convenient for storage and transportation, and is conducive to subsequent use. Nowadays, when hot melt adhesive is put into use, it needs to be heated to make it soft or melted, so that the adhesiveness of the hot melt adhesive is reflected, which is convenient for sticking items during use.

[0003] However, nowadays, during the storage of hot melt adhesive sticks, it is easy for dust to adhere to their surfaces. If they are directly put into use without dust removal treatment, the hot melt adhesive sticks will be used in combination with dust, resulting in a decrease in their viscosity and affecting the use effect. In view of this, we propose a hot melt adhesive dust removal device. Content of the Utility Model

[0004] The purpose of the utility model is to propose a hot melt adhesive dust removal device for the problems existing in the background technique.

[0005] The technical solution of the utility model: A hot melt adhesive dust removal device includes a box body and a controller. A partition that separates the space inside the box body is installed inside the box body. Guide components for facilitating the movement of the hot melt adhesive stick are symmetrically installed in the openings of the two side walls of the box body. A conveying component for driving the hot melt adhesive stick to move is arranged on the box body. Cylinders for driving the conveying component to lift are symmetrically installed on the top wall of the box body. Guide sleeves for assisting the conveying component to lift are symmetrically welded on the two side walls of the box body. A spraying component for flushing and dust removal of the hot melt adhesive stick is arranged in the space on one side of the partition. A wiping component for wiping and dust removal of the surface of the hot melt adhesive stick is arranged in the space on the other side of the partition. A driving component for driving the wiping component to rotate is installed on the partition. A vertical plate for assisting the wiping component to rotate is sleeved on the wiping component.

[0006] Preferably, the guide component includes a guide plate. Rotating cavities are symmetrically opened in the V-shaped groove at the top of the guide plate. A plurality of ball bearings are arranged in each of the rotating cavities.

[0007] Preferably, the conveying assembly includes an N-shaped frame, auxiliary frames are respectively connected to the bottom wall of the N-shaped frame, rollers are arranged in both of the two auxiliary frames, first rotating shafts are arranged in both of the two rollers, pulley wheels are sleeved on the outer circumferential surfaces of the two first rotating shafts, and a transmission belt is sleeved in the transmission grooves of the two pulley wheels.

[0008] Preferably, one end of one of the first rotating shafts is connected to a first motor, and the first motor is installed on the front-facing wall of the corresponding auxiliary frame.

[0009] Preferably, the spraying assembly includes a filter screen, a first through hole is formed in the filter screen, a conduit is arranged in the first through hole, a water quality sensor is installed on the conduit, the inlet end of the conduit is connected to a submersible pump, the outlet end of the conduit is connected to a spray head, and a positioning seat is connected to the outer surface wall of the spray head.

[0010] Preferably, the wiping assembly includes a rotating cylinder, a driven gear is sleeved on the outer circumferential surface of the rotating cylinder, a threaded hole is formed in the top wall of the rotating cylinder, a threaded rod is arranged in the threaded hole, the bottom end of the threaded rod is connected to a bearing seat, and a sponge wiper is connected to the bottom wall of the bearing seat.

[0011] Preferably, the driving assembly includes a protective housing, a second motor is installed in the protective housing, the output end of the second motor is connected to a second rotating shaft, a driving gear is sleeved on the outer circumferential surface of the second rotating shaft, and the driving gear meshes with the driven gear.

[0012] Compared with the prior art, the present utility model has the following beneficial technical effects:

[0013] By starting the cylinder to drive the conveying assembly to descend, the rollers are brought into contact with the hot melt adhesive rods placed on the guiding assembly, and under the drive of the first motor, the automatic conveying of the hot melt adhesive rods is realized. At the same time, under the output of the submersible pump, the cleaning of the hot melt adhesive rods is completed in cooperation with the spray head, achieving the purpose of primary dust removal. And through the filtration of the filter screen, the cleaned water source can be filtered, enabling the reuse of water source particles and avoiding waste of resources. Then, under the drive of the driving assembly, the wiping assembly rotates with the assistance of the vertical plate to wipe the cleaned hot melt adhesive rods, achieving the purpose of secondary dust removal and wiping the water stains on the surface, thereby improving the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front sectional structural schematic diagram of a hot melt adhesive dust removal device;

[0015] Figure 2 is Figure 1 the three-dimensional structural schematic diagram of the guiding assembly in

[0016] Figure 3 Yes Figure 1 Schematic three-dimensional structure diagram of the conveying assembly in the figure.

[0017] Reference numerals: 1, box body; 2, partition; 3, guiding assembly; 31, guiding plate; 32, ball; 4, conveying assembly; 41, N-shaped frame; 42, auxiliary frame; 43, roller; 44, first rotating shaft; 45, pulley; 46, transmission belt; 47, first motor; 5, cylinder; 6, guide sleeve; 7, spraying assembly; 71, filter screen; 72, conduit; 73, water quality sensor; 74, submersible pump; 75, nozzle; 76, positioning seat; 8, wiping assembly; 81, rotating cylinder; 82, driven gear; 83, threaded rod; 84, bearing seat; 85, sponge wiper; 9, driving assembly; 91, protective housing; 92, second motor; 93, second rotating shaft; 94, driving gear; 10, vertical plate. Detailed implementation manners

[0018] The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] Embodiment

[0020] As Figures 1-3 shown, a hot melt adhesive dust removal device proposed by the present utility model includes a box body 1 and a controller. A part of the structure of the front-facing wall of the box body 1 is in an open state, and a box door is arranged at the opening for facilitating the sealing of the opening, and the opening is provided to facilitate the maintenance of the interior of the box body 1; a partition 2 is fixedly installed inside the box body 1 for separating the interior space of the box body 1 into two parts; guiding assemblies 3 for facilitating the movement of the hot melt adhesive rod are symmetrically installed in the openings of the two side walls of the box body 1. The guiding assembly 3 includes a guiding plate 31. The guiding plate 31 is installed in the opening of the side wall of the box body 1. A plurality of balls 32 are respectively arranged in a plurality of rotating cavities opened on the V-shaped groove wall of the guiding plate 31. The balls 32 are adapted to the rotating cavities, the opening of the rotating cavity is smaller than the diameter of the balls 32, and most of the structure of the balls 32 is arranged in the rotating cavity. Thus, the balls 32 can be prevented from detaching from the guiding plate 31 through the rotating cavity, and at the same time, with the assistance of the rotating cavity, the balls 32 can rotate, thereby assisting the movement of the hot melt adhesive rod placed on the guiding plate 31.

[0021] Further, a conveying assembly 4 for facilitating the movement of the hot melt adhesive rod is arranged on the box body 1. The conveying assembly 4 includes an N-shaped frame 41. The top walls of the two auxiliary frames 42 are fixedly connected to the bottom end of the N-shaped frame 41, facilitating the movement of the auxiliary frames 42 by driving the N-shaped frame 41; two rollers 43 are symmetrically arranged in the two auxiliary frames 42. Second through holes are symmetrically formed on both side walls of the two auxiliary frames 42, and the second through holes correspond to the hollow parts in the middle of the rollers 43. One ends of two first rotating shafts 44 are respectively arranged in the hollow parts in the middle of the two rollers 43. A plurality of first bearings are arranged in the plurality of second through holes, and the plurality of first bearings are sleeved on the outer surface of the first rotating shaft 44 at the corresponding position, for assisting the rotation of the first rotating shaft 44; two belt pulleys 45 are symmetrically sleeved on the outer surface of the two first rotating shafts 44, and a transmission belt 46 is sleeved in the transmission grooves of the two belt pulleys 45, facilitating the rotation of one belt pulley 45 to drive the other belt pulley 45 to rotate; a first motor 47 is installed on the front-facing wall of one auxiliary frame 42, and the output end of the auxiliary frame 42 is connected to one end of a first rotating shaft 44, facilitating driving the first rotating shaft 44 to drive the roller 43 to rotate through the first motor 47, so that the rotating roller 43 can drive the hot melt adhesive rod to move when contacting the hot melt adhesive rod, realizing the conveying of the hot melt adhesive rod and facilitating subsequent dust removal on its surface; two cylinders 5 are symmetrically installed on the top wall of the box body 1, and the output ends of the two cylinders 5 are connected to the inner surface wall of the N-shaped frame 41, facilitating driving the conveying assembly 4 to lift through the cylinders 5, which is beneficial to enabling the roller 43 to convey hot melt adhesive rods with different diameters and improving the applicable range of this equipment; two guide sleeves 6 are symmetrically welded on both side walls of the box body 1, and the two vertical structures of the N-shaped frame 41 are respectively arranged in the guide sleeves 6 at the corresponding positions, which is beneficial to preventing the moving track of the moving N-shaped frame 41 from deviating under the restriction of the guide sleeves 6 and affecting the subsequent conveying of the hot melt adhesive rod.

[0022] Further, a spraying assembly 7 for facilitating the flushing and dust removal of the hot melt adhesive rod is arranged in the space on one side of the partition 2. The spraying assembly 7 includes a filter screen 71. The filter screen 71 is fixedly installed on the inner wall of the box body 1 and is used for filtering the water source after flushing the hot melt adhesive rod, so as to facilitate recycling; a conduit 72 is arranged in the first through hole formed on the filter screen 71. A submersible pump 74 is installed on the inner wall of the bottom of the box body 1, and the output end of the submersible pump 74 is connected to the inlet end of the conduit 72, facilitating injecting water into the conduit 72 through the submersible pump 74. A water quality sensor 73 is installed on the outer wall of the conduit 72 and is located above the filter screen 71, and is used for detecting the water quality in the conduit 72; a positioning seat 76 is fixedly installed on the inner wall of the top of the box body 1, and the bottom wall of the positioning seat 76 is fixedly connected to the spray head 75. The outlet end of the conduit 72 is internally communicated with the spray head 75, facilitating injecting water into the spray head 75, so that the hot melt adhesive rod passing through the spray head 75 can be flushed to achieve the purpose of primary dust removal.

[0023] Further, a wiping assembly 8 for facilitating wiping and dust removal of the surface of the hot melt adhesive rod is arranged in the space on the other side of the partition plate 2. The wiping assembly 8 includes a rotating cylinder 81. The vertical plate 10 is fixedly installed in the box body 1. The rotating cylinder 81 is arranged in the opening in the middle part of the vertical plate 10. A second bearing is arranged in the opening of the vertical plate 10 and sleeved on the outer surface of the rotating cylinder 81 to assist the rotation of the rotating cylinder 81. A driven gear 82 is sleeved on the outer surface of the rotating cylinder 81 to facilitate the subsequent rotation of the rotating cylinder 81. A threaded rod 83 is arranged in the threaded hole opened on the top wall of the rotating cylinder 81. The bearing seat 84 is installed on the top of the sponge wiper 85 arranged in the rotating cylinder 81. The rotating end of the bearing seat 84 is connected to the bottom end of the threaded rod 83. Thus, it is convenient to wipe the hot melt adhesive rod passing through the rotating cylinder 81 with the sponge wiper 85 to achieve the purpose of secondary dust removal, improve the dust removal effect, and under the rotation of the threaded rod 83, the position of the sponge wiper 85 can be adjusted so that the sponge wiper 85 can wipe hot melt adhesive rods with different diameters.

[0024] Further, a driving assembly 9 for facilitating the rotation of the wiping assembly 8 is installed on the partition plate 2. The driving assembly 9 includes a protective shell 91. The protective shell 91 is fixedly installed on the side wall of the partition plate 2. A third through hole is opened on the partition plate 2. The second motor 92 is installed in the protective shell 91, and its output end is located in the third through hole. One end of the second rotating shaft 93 is connected to the output end of the second motor 92. The driving gear 94 is sleeved on the outer surface of the second rotating shaft 93 and meshes with the driven gear 82. Thus, driven by the second motor 92, the second rotating shaft 93 can drive the driving gear 94 to rotate, and cooperate with the driven gear 82 to drive the rotating cylinder 81 to rotate, providing power for the wiping work of the sponge wiper 85.

[0025] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A hot melt adhesive dust removal device, comprising a housing (1) and a controller, characterized in that: The box (1) is provided with a partition (2) for separating the space inside the box (1), guide components (3) for assisting the movement of the hot melt glue stick are symmetrically installed in the openings of the two side walls of the box (1), a conveying component (4) for driving the hot melt glue stick to move is arranged on the box (1), a cylinder (5) for driving the conveying component (4) to rise and fall is symmetrically installed on the top wall of the box (1), and auxiliary conveying components (4) are symmetrically welded on the two side walls of the box (1). ) is provided with a guide sleeve (6) for lifting and lowering, a spray assembly (7) for rinsing and dusting the hot melt glue stick is arranged in the space on one side of the partition (2), a wiping assembly (8) for wiping and dusting the surface of the hot melt glue stick is arranged in the space on the other side of the partition (2), a driving assembly (9) for driving the wiping assembly (8) to rotate is installed on the partition (2), and a vertical plate (10) is sleeved on the wiping assembly (8) for assisting the wiping assembly (8) to rotate.

2. A hot melt adhesive dust removal device according to claim 1, characterized in that: The guide assembly (3) comprises a guide plate (31), wherein a rotation cavity is symmetrically provided in a V-shaped groove at the top of the guide plate (31), and a plurality of the rotation cavities are each provided with a ball (32).

3. The hot melt adhesive dust removal equipment according to claim 1, characterized in that: The conveying assembly (4) comprises an N-shaped frame (41), the bottom wall of the N-shaped frame (41) is respectively connected to an auxiliary frame (42), two auxiliary frames (42) are each provided with a roller (43), two rollers (43) are each provided with a first rotating shaft (44), the outer ring surfaces of the two first rotating shafts (44) are each sleeved with a pulley (45), and the transmission grooves of the two pulleys (45) are sleeved with a transmission belt (46).

4. A hot melt adhesive dust removal device according to claim 3, characterized in that: One end of the first rotating shaft (44) is connected to a first motor (47), and the first motor (47) is installed at a position corresponding to the auxiliary frame (42) facing the wall.

5. The hot melt adhesive dust removal equipment according to claim 1, characterized in that: The spray assembly (7) comprises a filter (71), the filter (71) is provided with a first through hole, a conduit (72) is arranged in the first through hole, a water quality sensor (73) is installed on the conduit (72), the inlet end of the conduit (72) is connected to a submersible pump (74), the outlet end of the conduit (72) is connected to a nozzle (75), and a positioning seat (76) is connected to the outer surface wall of the nozzle (75).

6. The hot melt adhesive dust removal equipment according to claim 1, characterized in that: The wiping assembly (8) comprises a rotating drum (81), a driven gear (82) is sleeved on the outer ring surface of the rotating drum (81), a threaded hole is opened on the top wall of the rotating drum (81), a threaded rod (83) is arranged in the threaded hole, the bottom end of the threaded rod (83) is connected to a bearing seat (84), and a sponge (85) is connected to the bottom wall of the bearing seat (84).

7. A hot melt adhesive dust removal device according to claim 6, characterized in that: The driving assembly (9) comprises a protective shell (91), a second motor (92) is installed in the protective shell (91), an output end of the second motor (92) is connected to a second rotating shaft (93), a driving gear (94) is sleeved on the outer ring surface of the second rotating shaft (93), and the driving gear (94) is meshed with the driven gear (82).

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