Auxiliary structure of hot melt glue machine

Abstract

The utility model relates to the field of hot melt glue machines, and discloses an auxiliary structure of a hot melt glue machine, which comprises a hot melt glue machine body, limiting blocks are fixedly arranged at the tops of the two sides of the hot melt glue machine body, limiting grooves are formed in the inner sides of the limiting blocks, and draft fans are arranged on the two sides of the hot melt glue machine body. And pulling plates are fixedly mounted on the front side and the rear side of the air draft fan correspondingly, and placing grooves are formed in the pulling plates. According to the device, through mutual cooperation of the triangular clamping blocks and the springs, when the triangular clamping blocks need to be clamped, the triangular clamping blocks can be pushed inwards at the same time, the triangular clamping blocks move inwards to enter the containing grooves, then the draft fan can be installed in the two sets of limiting blocks at the moment, and therefore the draft fan can be installed; and finally, the exhaust fan can be started to exhaust heat in the hot melt glue machine body, so that the hot melt glue machine body can be cooled.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot melt adhesive machine field especially relates to a kind of auxiliary structure of hot melt adhesive machine. BACKGROUND

[0002] Hot melt adhesive machine is mainly used to hot melt glue spraying, scraping, rolling, coating, injection of the automatic application equipment, widely used in household supplies (diapers, sanitary napkins, mousetrap, cockroach house etc disposable supplies), automotive industry (interior sealing, car light manufacturing, windshield assembly, air filter, non-woven fabric composite, shoemaking, printing, electronic product assembly, clothing, non-drying paste, packaging industry (carton packaging, cigarette packet packaging, tetra pak beverage packaging), coating composite industry (trademark paper, label double-sided tape, medical breathable adhesive tape), bookbinding etc.

[0003] Hot melt adhesive machine is a kind of solid hot melt adhesive is heated to melt into liquid, and through specific glue outlet device is transported to the equipment of the part needing to be bonded, its working process mainly relies on heating element, such as heating plate, heating pipe etc. to the solid hot melt adhesive in glue tank is heated, in the heating process, due to the continuous input of heat, the temperature inside hot melt adhesive machine can be constantly increased, generally hot melt adhesive machine heating temperature can reach 150-200 degrees Celsius, in such high temperature environment, if heat can not be promptly dissipated, possibly causes glue to be excessively heated and occurs aging, carbonization etc. phenomenon, and the electronic components inside equipment, such as temperature sensor, controller etc. are prone to failure in high temperature environment, in the long run, poor heat dissipation can increase the repair cost of hot melt adhesive machine, and reduce the reliability of equipment, for this, a kind of auxiliary structure of hot melt adhesive machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides an auxiliary structure of hot melt adhesive machine, aims at improving the heating temperature of hot melt adhesive machine in prior art can reach 150-200 degrees Celsius, in such high temperature environment, if heat can not be promptly dissipated, possibly causes glue to be excessively heated and occurs aging, carbonization etc. phenomenon, and the electronic components inside equipment, such as temperature sensor, controller etc. are prone to failure in high temperature environment, in the long run, poor heat dissipation can increase the repair cost of hot melt adhesive machine, and reduce the reliability of equipment.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] The utility model relates to an auxiliary structure of hot melt adhesive machine, including hot melt adhesive machine body, the top of both sides of hot melt adhesive machine body is fixedly installed with limit block, the inside of limit block is opened with limit slot, the both sides of hot melt adhesive machine body are provided with the exhaust fan, the front side and rear side of exhaust fan are fixedly installed with pull -out board, the inside of pull -out board is opened with the placement groove, the inside of placement groove is provided with the limiting component for the limiting of exhaust fan,

[0007] As a further description of the above technical solution:

[0008] The limiting component includes a triangular clamping block, the triangular clamping block is located in the inside of the placement groove, the outside of the triangular clamping block extends to the inside of the limiting slot and is slidably installed with the limiting slot, the inside of the triangular clamping block is fixedly installed with a spring, and the inside of the spring is fixedly installed with the inner wall of the placement groove.

[0009] As a further description of the above technical solution:

[0010] The inside of the limiting slot is provided with a triangular reset block, the bottom of the triangular reset block is in contact with the top of the triangular clamping block, the both sides of the hot melt adhesive machine body are provided with pull rods, and the inside of the pull rod is fixedly installed with the outside of the triangular reset block.

[0011] As a further description of the above technical solution:

[0012] The inside of the placement groove is fixedly installed with a limiting frame, and the outside of the triangular clamping block is in contact with the surface of the limiting frame.

[0013] As a further description of the above technical solution:

[0014] The both sides of the triangular reset block are fixedly installed with stabilizing blocks, the inside of the limiting slot is provided with a stabilizing slot, and the stabilizing slot is slidably installed with the stabilizing block.

[0015] As a further description of the above technical solution:

[0016] The bottom of the pull rod is fixedly installed with a rectangular block, the inside of the rectangular block is slidably installed with a sliding rod, and the inner end of the sliding rod penetrates into the inside of the hot melt adhesive machine body and is inserted with the hot melt adhesive machine body.

[0017] As a further description of the above technical solution:

[0018] The both ends of the sliding rod are fixedly installed with stop blocks, and the inside of the stop block is in contact with the outside of the rectangular block.

[0019] The utility model has the advantages of the following:

[0020] The utility model discloses a three -angle card block and spring's mutual cooperation through, when needing to three -angle card block card, this time can push three -angle card block to the inside simultaneously, and three -angle card block moves to the inside and can enter the inside of the deposit groove, then this can install the exhaust fan in two group limit block inside, can install the exhaust fan to last can start the exhaust fan and take out the heat of hot melt adhesive machine body, can the heat dissipation of hot melt adhesive machine body.

[0021] The utility model discloses a three -angle reset block and pull rod's mutual cooperation through, when needing to take out the exhaust fan and replace, this time can pull rod to the top, and pull rod moves to the top and drives three -angle reset block to move to the top, and three -angle reset block moves to the top and can extrude three -angle card block, this time can three -angle card block and move to the inside, this time three -angle card block can enter the inside of the deposit groove, can take out the exhaust fan and replace. DRAWINGS

[0022] Figure 1 The utility model discloses the three -dimensional schematic diagram of hot melt adhesive machine body is proposed to the utility model;

[0023] Figure 2 The right view of one group of exhaust fan is proposed to the utility model;

[0024] Figure 3 The section view of limit block and pull board is proposed to the utility model;

[0025] Figure 4 The utility model discloses the A place enlarged structure diagram in Figure 2 The utility model discloses the B place enlarged structure diagram in

[0026] Figure 5 The utility model discloses the A place enlarged structure diagram in Figure 3 The utility model discloses the B place enlarged structure diagram in

[0027] Legend:

[0028] 1, hot melt adhesive machine body;2, limit block;3, limit groove;4, exhaust fan;5, pull board;6, deposit groove;7, limit component;71, three -angle card block;72, spring;73, three -angle reset block;74, pull rod;75, rectangle block;76, sliding rod;77, stopper;8, limit frame;9, stabilizing block;10, stable groove. Specific implementation

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0030] With reference to Figures 1-5 The utility model provides an auxiliary structure of hot melt glue machine, including hot melt glue machine body 1, the top of both sides of hot melt glue machine body 1 is fixedly installed and installs the limit block 2, the inside of limit block 2 is equipped with the limit slot 3, the both sides of hot melt glue machine body 1 are all provided with the exhaust fan 4, the front side and the back of exhaust fan 4 are all fixedly installed with the pull plate 5, the inside of pull plate 5 is equipped with the placing groove 6, the inside of placing groove 6 is provided with the limiting assembly 7 for the limiting of exhaust fan 4, first can take pull plate 5, at this time can with limiting assembly 7 fixed on hot melt glue machine body 1 of exhaust fan 4, at this time can extract the heat inside hot melt glue machine body 1 and radiate, to reach the advantage of auxiliary radiating.

[0031] With reference to Figures 1-5The limiting assembly 7 comprises a triangular clamping block 71 located inside the placing groove 6, the outer side of the triangular clamping block 71 extends to the inside of the limiting groove 3 and is slidingly installed with the limiting groove 3, the inner side of the triangular clamping block 71 is fixedly installed with a spring 72, the inner side of the spring 72 is fixedly installed with the inner wall of the placing groove 6, through the cooperation of the triangular clamping block 71 and the spring 72, when the triangular clamping block 71 needs to be clamped, at this time the triangular clamping block 71 can be pushed inward at the same time, the triangular clamping block 71 moves inward and enters the inside of the placing groove 6, then the exhaust fan 4 can be installed inside the two groups of limiting blocks 2, so that the exhaust fan 4 can be installed, finally the exhaust fan 4 can be started to exhaust the heat inside the hot melt adhesive machine body 1, so that the hot melt adhesive machine body 1 can be cooled, the inside of the limiting groove 3 is provided with a triangular reset block 73, the bottom of the triangular reset block 73 is in contact with the top of the triangular clamping block 71, the two sides of the hot melt adhesive machine body 1 are provided with a pulling rod 74, the inner side of the pulling rod 74 is fixedly installed with the outer side of the triangular reset block 73, through the cooperation of the triangular reset block 73 and the pulling rod 74, when the exhaust fan 4 needs to be disassembled and replaced, at this time the pulling rod 74 can be pulled to the top, the pulling rod 74 moves to the top and drives the triangular reset block 73 to move to the top, the triangular reset block 73 presses the triangular clamping block 71 to the top, at this time the triangular clamping block 71 moves inward, at this time the triangular clamping block 71 enters the inside of the placing groove 6, so that the exhaust fan 4 can be taken out and replaced, the bottom of the pulling rod 74 is fixedly installed with a rectangular block 75, the inside of the rectangular block 75 is slidingly installed with a sliding rod 76, the inner end of the sliding rod 76 penetrates into the inside of the hot melt adhesive machine body 1 and is inserted with the hot melt adhesive machine body 1, through the cooperation of the rectangular block 75 and the sliding rod 76, when the pulling rod 74 is pulled to the top, after the pulling rod 74 is pulled to the appropriate height, at this time the sliding rod 76 can be pushed to the back, the sliding rod 76 enters the slot opened in advance in the hot melt adhesive machine body 1, at this time the pulling rod 74 can be limited, the two ends of the sliding rod 76 are fixedly installed with a stop block 77, the inner side of the stop block 77 is in contact with the outer side of the rectangular block 75, through the setting of the stop block 77, it can prevent the sliding rod 76 from being separated from the rectangular block 75 when the sliding rod 76 is pushed or pulled, so that the sliding rod 76 cannot effectively limit the pulling rod 74.

[0032] Referring to Figures 1-5The outer side of the triangular clamping block 71 is in surface contact with the limiting frame 8, the limiting frame 8 is arranged in the inside of the placing groove 6, the triangular clamping block 71 is limited by the limiting frame 8, and the triangular clamping block 71 is prevented from being separated from the placing groove 6 during movement, so that the triangular clamping block 71 cannot effectively limit the exhaust fan 4, and the stable blocks 9 are fixedly arranged on the two sides of the triangular reset block 73, the stable groove 10 is arranged in the inside of the limiting groove 3, the stable groove 10 and the stable blocks 9 are slidably arranged, the triangular reset block 73 is limited by the stable blocks 9 and the stable groove 10, and the triangular reset block 73 is prevented from shaking during movement, so that the triangular reset block 73 cannot effectively reset the triangular clamping block 71.

[0033] Working principle: first, the pulling plate 5 can be taken, at this time, the exhaust fan 4 can be attached to the two sides of the hot melt adhesive machine body 1, then the triangular clamping block 71 can be pressed inward, the triangular clamping block 71 moves inward and enters the inside of the placing groove 6, then the exhaust fan 4 can be installed in the two groups of limiting blocks 2, so that the exhaust fan 4 can be installed, finally, the exhaust fan 4 can be started to exhaust the heat in the hot melt adhesive machine body 1, so that the hot melt adhesive machine body 1 can be cooled, when the exhaust fan 4 needs to be replaced, the top pulling rod 74 can be pulled at this time, the pulling rod 74 moves to the top and drives the triangular reset block 73 to move to the top, the triangular reset block 73 presses the triangular clamping block 71 to the top, at this time, the triangular clamping block 71 moves inward, at this time, the triangular clamping block 71 enters the inside of the placing groove 6, when the pulling rod 74 is pulled to the appropriate height, the sliding rod 76 can be pushed to the back at this time, the sliding rod 76 enters the groove in the hot melt adhesive machine body 1 in advance, at this time, the pulling rod 74 can be limited, finally, the exhaust fan 4 can be taken out and replaced.

[0034] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An auxiliary structure of a hot melt glue machine, comprising a hot melt glue machine body (1), characterized in that: The both sides of the hot melt adhesive machine body (1) top are fixedly installed with limiting blocks (2), the inner side of the limiting block (2) is provided with a limiting groove (3), the both sides of the hot melt adhesive machine body (1) are provided with suction fans (4), the front side and the rear side of the suction fan (4) are fixedly installed with pull plates (5), the inside of the pull plate (5) is provided with a placing groove (6), the inside of the placing groove (6) is provided with a limiting assembly (7) for limiting the suction fan (4).

2. The auxiliary structure of a hot melt adhesive machine according to claim 1, characterized in that: The limiting assembly (7) includes a triangular clamping block (71), the triangular clamping block (71) is located in the inside of the placing groove (6), the outer side of the triangular clamping block (71) extends to the inside of the limiting groove (3) and is slidably installed with the limiting groove (3), the inner side of the triangular clamping block (71) is fixedly installed with a spring (72), the inner side of the spring (72) and the inner wall of the placing groove (6) are fixedly installed.

3. The auxiliary structure of a hot melt adhesive machine according to claim 2, wherein: The inside of the limiting groove (3) is provided with a triangular reset block (73), the bottom of the triangular reset block (73) and the top of the triangular clamping block (71) are in contact, the both sides of the hot melt adhesive machine body (1) are provided with pull rods (74), the inner side of the pull rod (74) and the outer side of the triangular reset block (73) are fixedly installed.

4. The auxiliary structure of the hot melt adhesive machine according to claim 2, characterized in that: The inside of the placing groove (6) is fixedly installed with a limiting frame (8), the outer side of the triangular clamping block (71) and the surface of the limiting frame (8) are in contact.

5. The auxiliary structure of a hot melt adhesive machine according to claim 3, wherein: The both sides of the triangular reset block (73) are fixedly installed with stabilizing blocks (9), the inside of the limiting groove (3) is provided with a stabilizing groove (10), the stabilizing groove (10) and the stabilizing block (9) are slidably installed.

6. The auxiliary structure of a hot melt adhesive machine according to claim 3, wherein: The bottom of the pull rod (74) is fixedly installed with a rectangular block (75), the inside of the rectangular block (75) is slidably installed with a sliding rod (76), the inner end of the sliding rod (76) penetrates into the inside of the hot melt adhesive machine body (1) and is inserted with the hot melt adhesive machine body (1).

7. The auxiliary structure of a hot melt glue machine according to claim 6, wherein: The both ends of the sliding rod (76) are fixedly installed with stop blocks (77), the inner side of the stop block (77) and the outer side of the rectangular block (75) are in contact.

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