Sealing hot melt adhesive equipment

Abstract

The utility model relates to the technical field of hot melt adhesive equipment, in particular to sealed hot melt adhesive equipment which comprises a hot melting area and an adhesive feeding area, the adhesive feeding area comprises an adhesive barrel, an adhesive passing structure is arranged at the bottom of the adhesive barrel, the adhesive passing structure comprises a top supporting seat for supporting the adhesive barrel, and a bottom supporting seat is arranged at the bottom of the top supporting seat; a flow guide groove is formed in the top of the top supporting seat, the cross section area of the flow guide groove is gradually reduced from top to bottom, and the bottom of the flow guide groove is connected with a glue passing pipeline of the bottom supporting seat; glue flows to the top supporting seat at the bottom of the glue barrel and then enters the flow guide groove, the glue is discharged into the glue passing pipeline of the bottom supporting seat through the flow guide groove, and due to the fact that the area of the cross section of the flow guide groove is gradually reduced from top to bottom, the glue continuously flows into the glue passing pipeline of the bottom supporting seat under the action of gravity. The situation of hardening caused by glue remaining at the opening of the diversion trench is avoided; and after different glues are replaced, the cleaning efficiency of the original glue barrel is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sol equipment technical field especially relates to a sealed hot melt adhesive equipment. BACKGROUND

[0002] Hot melt adhesive compound machine is used for the application of adhesive in packaging industry, such as the adhesion of paper box, paper bag, plastic film, etc., it can provide fast, efficient bonding solution, ensure the packaging quality and sealing of product, in modern construction, PUR hot melt adhesive compound machine is used for the bonding of different materials, such as wood, metal and plastic, etc., it can help to improve the strength and durability of building materials, and provide more firm connection, PUR hot melt adhesive compound machine plays an important role in automobile manufacturing and repair, it can be used for the adhesion of automobile parts, such as automobile interior, body panel, glass, etc., it can provide high-strength adhesion, enhance the stability and safety of automobile structure.

[0003] In electronic product manufacturing, PUR hot melt adhesive compound machine is used for the packaging and fixing of circuit board, it can provide reliable bonding effect, protect electronic components from external environment, and improve the reliability of product, in general, under the background of modern life, the application of PUR hot melt adhesive compound machine promotes the development and progress of various industries, it provides efficient, reliable bonding solution, improves the quality and reliability of product, with the continuous development and innovation of technology, the application of PUR hot melt adhesive compound machine in more fields will also be continuously expanded.

[0004] The glue bucket is used in different types of glue, so the original glue bucket glue is cleaned to prevent chemical reaction of multiple glues; the existing glue bucket is discharged, and a large amount of glue is left in the discharge port, which causes the glue in the discharge port to harden, affects the subsequent cleaning, and the cleaning efficiency is low. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiency of prior art provides a sealed hot melt adhesive equipment.

[0006] In order to realize the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0007] A sealed hot melt adhesive equipment, including hot melt area and progress glue area, progress glue area includes glue rack and the glue bucket of installing in the glue rack, the bottom of glue bucket is provided with the glue passing structure, and the glue passing structure includes the top support that is used for supporting the glue bucket, and the bottom support is provided with the bottom support at the bottom of top support, and the bottom support is provided with the glue passing pipeline, and the glue passing pipeline is communicated to hot melt area;The top of top support is formed with the flow guide groove, and the cross-sectional area of flow guide groove gradually decreases from top to bottom, and the bottom of flow guide groove is connected with the glue passing pipeline of bottom support, and the top of flow guide groove is provided with the filter screen for filtering impurities.

[0008] Further, the glue filling pipeline is provided with a pipeline joint connected with the hot melting area.

[0009] Further, a top mounting hole is formed in the top of the glue feeding frame, and the top of the glue barrel is exposed outward through the top mounting hole.

[0010] Further, a barrel opening is formed in the top of the glue barrel, and a top cover plate is detachably mounted on the barrel opening, and a sealing rubber ring in sealing cooperation with the barrel opening of the glue barrel is mounted on the bottom of the top cover plate.

[0011] Further, a hinge structure is arranged between the glue barrel and the top cover plate.

[0012] Further, the hinge structure comprises a longitudinal mounting plate longitudinally mounted on the glue barrel, a hinge groove is formed in the top of the longitudinal mounting plate, and a hinge shaft is mounted in the hinge groove, and the top cover plate is transversely provided with a transverse mounting plate, and a hinge block in movable connection with the hinge groove is formed in the outer end of the transverse mounting plate, and a hinge hole coaxially connected with the hinge shaft is formed in the hinge block.

[0013] Further, a plurality of first side connecting holes are formed in the longitudinal mounting plate, and a plurality of second side connecting holes connected with the first side connecting holes are formed in the outer wall of the glue barrel.

[0014] Further, a first transverse connecting hole is formed in the transverse mounting plate, and a second transverse connecting hole matched with the first transverse connecting hole is formed in the top cover plate.

[0015] The beneficial effects of the present application are as follows: the raw material glue needed for the sol is filled into the glue barrel, the glue flows along the barrel wall of the glue barrel, and after the glue flows to the top supporting seat at the bottom of the glue barrel, it will enter the flow guide groove, and the glue is discharged into the glue filling pipeline of the bottom supporting seat through the flow guide groove. Since the cross-sectional area of the flow guide groove gradually decreases from top to bottom, the glue will continuously flow into the glue filling pipeline of the bottom supporting seat under the action of gravity, and the situation that the glue remains in the opening of the flow guide groove and hardens will not occur. After replacing different glues, the cleaning efficiency of the original glue barrel is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the hot melt glue equipment.

[0017] Figure 2 It is an explosion structural schematic view of the hot melt glue equipment.

[0018] Figure 3 It is a sectional structural schematic view of the hot melt glue equipment.

[0019] Figure 4 It is a schematic view of the hinge structure.

[0020] The reference signs include:

[0021] 1-glue area,

[0022] 11-glue barrel, 12-top support seat, 13-bottom support seat, 14-glue pipeline, 15-hot melt area,

[0023] 16-flow guide groove, 17-top mounting port, 18-barrel opening, 19-top cover plate,

[0024] 2-hinged structure,

[0025] 21-longitudinal mounting plate, 22-hinged groove, 23-hinged shaft, 24-transverse mounting plate,

[0026] 25-hinged block, 26-hinged hole, 27-first side connecting hole, 28-second side connecting hole,

[0027] 29-first transverse connecting hole, 30-second transverse connecting hole, 31-filter screen, 32-rack,

[0028] 33-pipeline joint. DETAILED DESCRIPTION

[0029] The utility model will be described in detail below in combination with the drawings.

[0030] As Figures 1-4 shown, a sealed hot melt adhesive equipment, including hot melt area 15 and glue area 1, glue area 1 includes glue rack 32 and the glue barrel 11 installed in glue rack 32, and the glue barrel 11 bottom is provided with glue structure, and the glue structure includes the top support seat 12 for supporting the glue barrel 11, and the top support seat 12 bottom is provided with bottom support seat 13, and the bottom support seat 13 is provided with glue pipeline 14, and the glue pipeline 14 is communicated to hot melt area 15;The top support seat 12 top is shaped with flow guide groove 16, and the cross-sectional area of flow guide groove 16 gradually decreases from top to bottom, and the flow guide groove 16 bottom is connected with the glue pipeline 14 of bottom support seat 13, and the flow guide groove 16 top is installed with the filter screen 31 for filtering impurities.

[0031] The raw material glue required for the sol is placed in the glue tank 11, and the glue flows along the wall of the glue tank 11. After the glue flows to the top support seat 12 at the bottom of the glue tank 11, it enters the flow guide groove 16. The glue is discharged into the glue pipeline 14 of the bottom support seat 13 through the flow guide groove 16. Because the cross-sectional area of the flow guide groove 16 gradually decreases from top to bottom, the glue will continuously flow into the glue pipeline 14 of the bottom support seat 13 under the action of gravity, and the situation of glue hardening due to residue in the opening of the flow guide groove 16 will not occur. After replacing different glue, the cleaning efficiency of the original glue tank 11 is greatly improved. In addition, the filter screen 31 can reduce the passage of impurities and prevent the bottom of the flow guide groove 16 from being blocked by impurities, affecting the normal flow of the glue.

[0032] Specifically, the glue pipeline 14 is provided with a pipeline joint 33 connected with the hot melting area 15. After the glue enters the glue pipeline 14, it is connected with the hot melting assembly of the hot melting area 15 through the pipeline joint 33, so as to realize hot melting of the glue.

[0033] Specifically, the top of the glue inlet rack 32 is provided with a top mounting hole 17, and the top of the glue tank 11 is exposed outward through the top mounting hole 17. Under the action of the top mounting hole 17, the upper half of the glue tank 11 can be positioned to prevent the glue tank 11 from transversely moving, thereby ensuring the stability of the sol.

[0034] Further, the top of the glue tank 11 is formed with a tank opening 18, and the tank opening 18 is detachably provided with a top cover plate 19. The bottom of the top cover plate 19 is provided with a sealing rubber ring in sealing cooperation with the tank opening 18 of the glue tank 11. Some glue needs to ensure its airtightness during flow. Therefore, the cooperation of the top cover plate 19 and the sealing rubber ring can seal and shield the tank opening 18 at the top of the glue tank 11, so as to ensure its airtightness.

[0035] A hinge structure 2 is arranged between the glue tank 11 and the top cover plate 19. The top cover plate 19 can be rotated through the hinge structure 2 to realize sealing and shielding of the tank opening 18.

[0036] Specifically, the hinge structure 2 includes a longitudinal installation plate 21 longitudinally installed on the glue tank 11. The top of the longitudinal installation plate 21 is formed with a hinge groove 22, and the hinge groove 22 is provided with a hinge shaft 23. The top cover plate 19 is transversely provided with a transverse installation plate 24, and the outer end of the transverse installation plate 24 is formed with a hinge block 25 movably connected with the hinge groove 22. The hinge block 25 is formed with a hinge hole 26 coaxially connected with the hinge shaft 23. The transverse installation plate 24 is movably connected with the hinge groove 22 through the hinge block 25, and the hinge hole 26 is movably connected with the hinge shaft 23, so as to realize hinge rotation. The top cover plate 19 can be rotated through the hinge structure 2 to realize sealing and shielding of the tank opening 18.

[0037] Preferably, the longitudinal mounting plate 21 is formed with a plurality of first side connecting holes 27, the outer wall of the glue bucket 11 is formed with a plurality of second side connecting holes 28 connected with the first side connecting holes 27, the longitudinal mounting plate 21 is matched through the first side connecting holes 27 and the second side connecting holes 28, then screws are inserted to realize fixed connection.

[0038] Preferably, the transverse mounting plate 21 is formed with a first transverse connecting hole 29, the top cover plate 19 is formed with a second transverse connecting hole 30 matched with the first transverse connecting hole 29; the transverse mounting plate 24 is matched through the first transverse connecting hole 29 and the second transverse connecting hole 30, then screws are inserted to realize fixed connection.

[0039] From the above, it can be seen that the utility model has the excellent characteristics as described above, and can improve the performance of the prior art and has practicality, and becomes a product with high practical value.

[0040] The above is only the preferred embodiment of the utility model, and for the ordinary skilled in the art, the specific implementation mode and application range can be changed according to the thought of the utility model, and the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A sealed hot melt adhesive apparatus comprising a hot melt zone and an adhesive inlet zone, characterized by: The glue feeding area comprises a glue feeding frame and a glue barrel installed in the glue feeding frame, the bottom of the glue barrel is provided with a glue feeding structure, the glue feeding structure comprises a top support seat for supporting the glue barrel, the bottom of the top support seat is provided with a bottom support seat, the bottom support seat is provided with a glue feeding pipeline, and the glue feeding pipeline is communicated to the hot melting area; the top of the top support seat is formed with a flow guide groove, the cross-sectional area of the flow guide groove gradually decreases from top to bottom, the bottom of the flow guide groove is connected with the glue feeding pipeline of the bottom support seat, and the top of the flow guide groove is installed with a filter screen for filtering impurities.

2. A sealed hot melt adhesive apparatus as defined in claim 1, wherein: The glue feeding pipeline is installed with a pipeline joint, and the pipeline joint is connected with the hot melting area.

3. A sealed hot melt adhesive apparatus as defined in claim 2, wherein: The top of the glue feeding frame is provided with a top mounting opening, and the top of the glue barrel is exposed outward through the top mounting opening.

4. The apparatus of claim 3, wherein: The top of the glue barrel is formed with a barrel opening, and a top cover plate is detachably installed on the barrel opening, the bottom of the top cover plate is installed with a sealing rubber ring in sealing cooperation with the barrel opening of the glue barrel.

5. A sealed hot melt adhesive apparatus as defined in claim 4, wherein: A hinge structure is arranged between the glue barrel and the top cover plate.

6. A sealed hot melt adhesive apparatus as defined in claim 5, wherein: The hinge structure comprises a longitudinal mounting plate longitudinally mounted on the glue barrel, the top of the longitudinal mounting plate is formed with a hinge groove, the hinge groove is installed with a hinge shaft, the top cover plate is transversely installed with a transverse mounting plate, the outer end of the transverse mounting plate is formed with a hinge block movably connected with the hinge groove, and the hinge block is formed with a hinge hole coaxially connected with the hinge shaft.

7. A sealed hot melt adhesive apparatus as defined in claim 6, wherein: The longitudinal mounting plate is formed with a plurality of first side connecting holes, and the outer wall of the glue barrel is formed with a plurality of second side connecting holes connected with the first side connecting holes.

8. A sealed hot melt adhesive apparatus as defined in claim 7, wherein: The transverse mounting plate is formed with a first transverse connecting hole, and the top cover plate is formed with a second transverse connecting hole matched with the first transverse connecting hole.

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