Granulation equipment under hot melt glue

Abstract

The utility model discloses hot melt glue undersized dicing equipment which comprises a machine body, a feeding pipe is arranged on the machine body, the other end of the feeding pipe is connected with a dicing pipe, a second filter screen is arranged above one end of a first filter screen, and a fixing plate is arranged at the upper end of the second filter screen. A first filter screen and a bottom plate of the hot melt glue undersized dicing equipment are both of an inclined structure, a second filter screen forms a vertical lifting structure through a telescopic arm, a hollow rod, a telescopic rod and a discharging pipe under the action of an electric push rod, and therefore it is guaranteed that diced hot melt glue can be completely separated from water flow through the first filter screen and the bottom plate; a material pushing plate of the device is of an arc-shaped structure, and the material pushing plate forms a rotating structure in a discharging pipe through a first rotating shaft under the action of a motor; and therefore, the rotating material pushing plate assists the hot melt adhesive subjected to grain cutting to move, and the hot melt adhesive is prevented from being accumulated in the discharging pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot melt adhesive production technical field, concretely is underwater pelletizing equipment of hot melt adhesive. BACKGROUND

[0002] Hot melt adhesive is a plasticity adhesive, it in certain temperature range, physical state will change with temperature change, but chemical characteristics remain unchanged. In the hot melt adhesive production process, in order to improve the production efficiency of hot melt adhesive and capacity, and optimize the quality of hot melt adhesive particle, so use underwater pelletizing equipment to process hot melt adhesive raw materials.

[0003] And underwater pelletizing equipment in the use process, through the feed pipe, the raw material is extruded into strip and is fed, and the water flow in the discharge pipe is used for rapid cooling, so as to be cut by the cutting device, and the existing underwater pelletizing equipment in the use process, the hot melt adhesive and water flow are not separated completely after cutting, thereby the subsequent dehydration efficiency of hot melt adhesive is reduced. Therefore, the underwater pelletizing equipment of hot melt adhesive is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of underwater pelletizing equipment of hot melt adhesive, to solve the problem that the existing underwater pelletizing equipment in the use process is inconvenient to separate hot melt adhesive and water flow after cutting in the background technique, thereby the subsequent dehydration efficiency of hot melt adhesive is reduced.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of underwater pelletizing equipment of hot melt adhesive, including body, the body is equipped with feed pipe, and the other end of feed pipe is connected with pelletizing pipe, the pelletizing pipe is equipped with cutting device on one side, the pelletizing pipe is equipped with discharge pipe on one side, and first filter screen is respectively equipped in pelletizing pipe, discharge pipe, and bottom plate is equipped in discharge pipe below first filter screen, one end of first filter screen is equipped with second filter screen above, and second filter screen is equipped with fixed plate on upper end, electric push rod is equipped on the outer wall of discharge pipe one side below fixed plate, and electric push rod is equipped with telescopic arm above, and the upper end of telescopic arm is connected with fixed plate, electric push rod is equipped with hollow rod on the outer wall of discharge pipe one side, and telescopic rod is inserted in hollow rod, and the other end of telescopic rod is also connected with fixed plate.

[0006] The discharge pipe is equipped with fixed box on the inner wall of both sides, and motor is equipped in fixed box, and the output shaft of motor is connected with first rotation axis through coupling, and first rotation axis is equipped with multiple pusher plates on outer wall.

[0007] The discharge pipe is equipped with servo motor on the outer wall of one side, and the output shaft of servo motor is connected with second rotation axis through coupling, and second rotation axis is equipped with multiple connecting rods on outer wall, and hammer block is equipped on the lower end of connecting rod.

[0008] Preferably, the first filter screen and the bottom plate are inclined structures, and the second filter screen is vertically lifted by the telescopic arm, the hollow rod, the telescopic rod and the discharge pipe under the action of the electric push rod.

[0009] Preferably, the pushing plate is an arc structure, and the pushing plate is rotated in the discharge pipe by the first rotating shaft under the action of the motor.

[0010] Preferably, the hammer block is rotated with the discharge pipe by the second rotating shaft under the action of the servo motor.

[0011] Compared with the prior art, the hot melt adhesive underwater pelletizing equipment has the following beneficial effects: the first filter screen and the bottom plate are inclined structures, and the second filter screen is vertically lifted by the telescopic arm, the hollow rod, the telescopic rod and the discharge pipe under the action of the electric push rod, so that the hot melt adhesive after pelletizing can be completely separated from the water flow through the first filter screen and the bottom plate, and the pelletized hot melt adhesive after separation can be moved to other equipment for processing through the liftable second filter screen; the pushing plate of the device is an arc structure, and the pushing plate is rotated in the discharge pipe by the first rotating shaft under the action of the motor, so that the hot melt adhesive after pelletizing is moved through the rotating pushing plate, thereby avoiding the accumulation of the hot melt adhesive in the discharge pipe; the hammer block of the device is rotated with the discharge pipe by the second rotating shaft under the action of the servo motor, so that the discharge pipe is hit by the rotating hammer block, thereby vibrating the first filter screen to increase the discharge efficiency of the pelletized hot melt adhesive particles. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the hot melt adhesive underwater pelletizing equipment.

[0013] Figure 2 It is an internal structure schematic view of the discharge pipe of the hot melt adhesive underwater pelletizing equipment.

[0014] Figure 3 It is a hammer block assembly structure schematic view of the hot melt adhesive underwater pelletizing equipment.

[0015] Figure 4 It is a second filter screen assembly structure schematic view of the hot melt adhesive underwater pelletizing equipment.

[0016] Figure 5 It is a pushing plate assembly structure schematic view of the hot melt adhesive underwater pelletizing equipment.

[0017] In the figure: 1, body, 2, cutting tube, 3, first filter screen, 4, discharge pipe, 5, bottom plate, 6, electric push rod, 7, telescopic arm, 8, fixed plate, 9, second filter screen, 10, hollow rod, 11, telescopic rod, 12, motor, 13, first rotating shaft, 14, pushing plate, 15, servo motor, 16, second rotating shaft, 17, hammer block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of hot melt glue underwater cutting equipment, including body 1, body 1 is equipped with feed pipe, and the other end of feed pipe is connected cutting tube 2, cutting tube 2 is equipped with cutting device on one side, cutting tube 2 is equipped with discharge pipe 4 on one side, and first filter screen 3 is separately equipped in cutting tube 2, discharge pipe 4, and bottom plate 5 is equipped in discharge pipe 4 below first filter screen 3, and second filter screen 9 is equipped in the top of one end of first filter screen 3, and fixed plate 8 is equipped in the top of second filter screen 9, and electric push rod 6 is equipped in the outer wall of discharge pipe 4 below fixed plate 8, and telescopic arm 7 is equipped in the top of electric push rod 6, and the top of telescopic arm 7 is connected fixed plate 8, and hollow rod 10 is equipped in the outer wall of discharge pipe 4 below electric push rod 6, and telescopic rod 11 is inserted in hollow rod 10, and the other end of telescopic rod 11 is also connected fixed plate 8.

[0020] Further, first filter screen 3, bottom plate 5 are all inclined structure, and second filter screen 9 is vertically lifted under the action of electric push rod 6 by telescopic arm 7, hollow rod 10, telescopic rod 11 and discharge pipe 4, to ensure that water flow and granular hot melt adhesive can be completely separated by a certain length of first filter screen 3 and bottom plate 5, while granular hot melt adhesive can be normally moved to other equipment for processing by movable second filter screen 9.

[0021] Discharge pipe 4 is equipped with fixed box in the inner wall of both sides, and motor 12 is equipped in fixed box, and one end of motor 12 output shaft is connected first rotating shaft 13 through coupling, and first rotating shaft 13 is equipped with multiple pushing plates 14 on outer wall, and it needs to be additionally stated that motor 12 is connected with discharge pipe 4 and cutting tube 2 with a certain distance, to ensure that water flow cannot reach the height of motor 12, to ensure the normal use of motor 12.

[0022] Further, the pushing plate 14 is in an arc shape, and the pushing plate 14 is in a rotating structure with the discharging pipe 4 through the first rotating shaft 13 under the action of the motor 12, so that the pushing plate 14 can be driven to rotate by the motor 12, so as to assist the movement of the granular hot melt adhesive on the first filter screen 3.

[0023] The discharging pipe 4 is provided with a servo motor 15 on one side outer wall, and one end of the output shaft of the servo motor 15 is connected with the second rotating shaft 16 through a shaft coupling. The second rotating shaft 16 is provided with a plurality of connecting rods on the outer wall, and the lower end of the connecting rod is provided with a hammer block 17. It is necessary to additionally point out that a plurality of power equipment in the device can be connected with external power supply equipment through power lines, and the working condition of the power equipment can be monitored through sensors, controllers and other equipment, so as to ensure that the power equipment in the device can normally control the work. The discharging pipe 4 is embedded with a plurality of monitoring cameras at the upper part, so as to facilitate real-time monitoring of the related equipment in the discharging pipe 4, and thus the servo motor 15 can be driven to work in time when the first filter screen 3 is blocked and the like.

[0024] Further, the hammer block 17 is in a rotating structure with the discharging pipe 4 through the second rotating shaft 16 under the action of the servo motor 15, so that the discharging pipe 4 can be regularly hit by the rotating hammer block 17, so as to reduce the probability of clogging of the granular hot melt adhesive through the vibrating first filter screen 3.

[0025] Working principle: in the use of hot melt glue under the cutting equipment, first through the feed pipe after the melting of hot melt adhesive raw material extruded into a strip for feeding, in the hot melt adhesive raw material into the cutting pipe inside can be through the cutting device drive screw blade rotation, so that the rotating screw blade to hot melt adhesive raw material cutting, hot melt adhesive raw material in the process of cutting can be cooled by water flow quickly into the shape, and through the first filter screen 3 to the discharge pipe 4 moves, at the same time the water flow through the first filter screen 3 moves to the bottom plate 5, in order to be transported back flow through the inclined bottom plate 5, while the granular hot melt adhesive through a certain length of the first filter screen 3 and water flow is fully separated, in order to avoid granular hot melt adhesive mixed with part of the water flow for discharge to reduce the subsequent dehydration efficiency; in the process of granular hot melt adhesive and water flow separation can start motor 12, the output shaft of motor 12 through the coupling drive first shaft 13 rotation, in order to drive the first shaft 13 through a plurality of groups of arc pusher plate 14 rotation, so that the pusher plate 14 auxiliary granular hot melt adhesive batch discharge, in order to ensure the smoothness of granular hot melt adhesive discharge; in the process of granular hot melt adhesive discharge through the monitoring camera to view the first filter screen 3 and its related equipment, in order to avoid granular hot melt adhesive to the first filter screen 3 caused by the blockage, at the same time can be regularly started servo motor 15, the output shaft of servo motor 15 through the coupling drive second shaft 16 rotation, in order to make the first filter screen 3 through the rotating hammer 17 vibration, so that the vibration of the first filter screen 3 reduces the probability of granular hot melt adhesive caused by the blockage; when the granular hot melt adhesive and water flow separation is completed can start electric push rod 6, electric push rod 6 through the telescopic arm 7 drive second filter screen 9 rises, in order to make the granular hot melt adhesive can be batched through the second filter screen 9 discharge, further ensure the separation effect of granular hot melt adhesive and water flow, this is the use of the hot melt adhesive under the cutting equipment process.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hot melt adhesive underwater pelletizing device, comprising a machine body (1), wherein a feed pipe is provided on the machine body (1), and the other end of the feed pipe is connected to a pelletizing pipe (2), wherein a cutting device is provided on one side of the pelletizing pipe (2), characterized in that: The pelletizing pipe (2) is provided with a discharge pipe (4) on one side, and a first filter screen (3) is provided in the pelletizing pipe (2) and the discharge pipe (4) respectively. A bottom plate (5) is provided below the first filter screen (3) in the discharge pipe (4). A second filter screen (9) is provided above one end of the first filter screen (3), and a fixing plate (8) is provided at the upper end of the second filter screen (9). An electric push rod (6) is provided below the fixing plate (8) on the outer wall of the discharge pipe (4) on one side, and a telescopic arm (7) is provided above the electric push rod (6). The upper end of the telescopic arm (7) is connected to the fixing plate (8). A hollow rod (10) is provided on one side of the electric push rod (6) on the outer wall of the discharge pipe (4), and a telescopic rod (11) is inserted inside the hollow rod (10). The other end of the telescopic rod (11) is also connected to the fixing plate (8). The unloading pipe (4) is provided with a fixing box on both sides of the inner wall, and a motor (12) is provided in the fixing box. One end of the output shaft of the motor (12) is connected to the first rotating shaft (13) through a coupling, and the first rotating shaft (13) is provided with multiple sets of push plates (14) on the outer wall. The unloading pipe (4) has a servo motor (15) on one side of its outer wall, and one end of the output shaft of the servo motor (15) is connected to a second rotating shaft (16) via a coupling. The second rotating shaft (16) has multiple sets of connecting rods on its outer wall, and the lower end of the connecting rods is provided with a hammer block (17).

2. The underwater pelletizing equipment for hot melt adhesive according to claim 1, characterized in that: The first filter screen (3) and the bottom plate (5) are both inclined structures, and the second filter screen (9) forms a vertical lifting structure with the unloading pipe (4) through the telescopic arm (7), hollow rod (10), telescopic rod (11) and the electric push rod (6).

3. The underwater pelletizing equipment for hot melt adhesive according to claim 1, characterized in that: The pusher plate (14) has an arc-shaped structure, and the pusher plate (14) forms a rotating structure in the unloading pipe (4) through the first rotating shaft (13) under the action of the motor (12).

4. The underwater pelletizing equipment for hot melt adhesive according to claim 1, characterized in that: The hammer (17) forms a rotating structure with the unloading pipe (4) through the second rotating shaft (16) under the action of the servo motor (15).

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