CN218167617U - Vacuum type hot melt adhesive machine - Google Patents
Vacuum type hot melt adhesive machine Download PDFInfo
- Publication number
- CN218167617U CN218167617U CN202221311442.4U CN202221311442U CN218167617U CN 218167617 U CN218167617 U CN 218167617U CN 202221311442 U CN202221311442 U CN 202221311442U CN 218167617 U CN218167617 U CN 218167617U
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- Prior art keywords
- bucket
- bung
- glue
- hot melt
- melt adhesive
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Abstract
The utility model relates to a vacuum type hot melt adhesive machine, including main part and gluey bucket, glue the bucket setting in the main part, glue the bucket top and be equipped with the bung, be equipped with lifting unit in the main part, lifting unit includes lift cylinder and support, and the support setting is in the main part top, and the lift cylinder setting is on the support and be connected with the bung, be equipped with at least one through-hole on the bung, through-hole and vacuum apparatus intercommunication, the external diameter of bung are greater than the internal diameter of gluing the bucket, and when the bung pushed down, the bung supported the moulding press and glues the bucket edge and will glue the bucket and seal. The utility model discloses a vacuum type hot melt adhesive machine can make gluey bucket play glue steady through using the evacuation mode, simultaneously, promotes gluey bucket leakproofness, prevents to glue the bucket overflow and glues, makes the bung lift up smoothly, even the bucket internal glue cooling does not influence the clearance yet and trades gluey.
Description
Technical Field
The utility model relates to a hot melt adhesive machine technical field, in particular to vacuum type hot melt adhesive machine.
Background
The hot melt adhesive is mainly used for automatic application equipment of hot melt adhesive glue spraying, glue scraping, glue rolling, glue coating and glue injection. The using steps of the method generally comprise the steps of adding hot melt adhesive into an adhesive barrel, and heating the adhesive barrel to melt the adhesive. The hot melt adhesive machine in the prior art does not need to be vacuumized when the cover is closed, and the cover of the barrel directly extends into the adhesive barrel and is directly pressed on the adhesive. If pressure is great this moment, glue can spill over from bung and gluey bung limit gap, leads to there being glue on the bung, is difficult to clear up. And glue can make the friction grow, if the cylinder power is less, can make the cylinder lift, if glue cooling back, the gelatinization is solid at the bung limit, can make the gluey lid totally block. The barrel cover has poor sealing performance, and the glue is easy to crust.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide one kind and can prevent to overflow and glue, guarantee to go out to glue steady, the bung lifts up and descends steady vacuum type hot melt adhesive machine.
The specific technical scheme is as follows: the utility model provides a vacuum type hot melt adhesive machine, includes the main part and glues the bucket, glues the bucket setting in the main part, glues the bucket top and is equipped with the bung, be equipped with lifting unit in the main part, lifting unit includes lift cylinder and support, and the support setting is in the main part top, and the lift cylinder setting is on the support and be connected with the bung, be equipped with at least one through-hole on the bung, through-hole and vacuum device intercommunication, the external diameter of bung is greater than the internal diameter of gluing the bucket, and when the bung pushed down, the bung supported to press and glues the bucket edge and will glue the bucket and seal.
Preferably, the rubber barrel is cylindrical, and the barrel cover is circular.
Preferably, the lifting assembly comprises a supporting column, the supporting column is vertically arranged on the main body, and the support is sleeved on the supporting column.
As the preferred scheme, the lifting assembly comprises a knob, a clamping groove is formed in one side of the support, and the knob is clamped in the clamping groove.
Preferably, the lifting assembly comprises a handle, and the handle is transversely arranged on one side of the bracket.
The technical effects of the utility model: the utility model discloses a vacuum type hot melt adhesive machine can make gluey bucket play glue steady through using the evacuation mode, simultaneously, promotes gluey bucket leakproofness, prevents to glue the bucket overflow and glues, makes the bung lift up smoothly, even the bucket internal glue cooling does not influence the clearance yet and trades gluey.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a vacuum hot melt adhesive machine according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
As shown in fig. 1 and fig. 2, the vacuum hot melt adhesive machine of the present embodiment includes a main body 1 and an adhesive barrel 2, the adhesive barrel 2 is disposed in the main body 1, and a barrel cover 3 is disposed above the adhesive barrel 2. Be equipped with lifting unit 4 on main part 1, lifting unit 4 includes lift cylinder 41 and support 42, and support 42 sets up in main part 1 top, and lift cylinder 41 sets up on support 42 and is connected with bung 3. The barrel cover 3 is provided with at least one through hole 31, the through hole 31 is communicated with the vacuum device, the outer diameter of the barrel cover 3 is larger than the inner diameter of the glue barrel 2, and when the barrel cover 3 is pressed down, the barrel cover 3 abuts against the edge of the glue barrel to seal the glue barrel. In the technical scheme, glue is poured into the heating glue barrel 2 manually, the lifting cylinder 41 presses the cover downwards, and the barrel cover 3 is pressed on the edge of the glue barrel; then the glue barrel 2 is vacuumized by a vacuum device, and the glue melts and flows out after being heated. Through the technical scheme, the barrel cover 3 is closed, the glue barrel 2 is not pressed in, and only the glue barrel edge is pressed, so that the glue overflowing problem can not be caused. The lifting cylinder 41 presses down the cover-closing barrel to vacuumize, so that the sealing performance in the barrel is good, the glue discharging is stable, and no crust is generated; the lifting cylinder breaks vacuum before lifting the barrel cover 3, so that the lifting is smooth, and even if the glue in the barrel is cooled, the cleaning and the glue changing are not influenced. In this embodiment, the glue barrel 2 is cylindrical, the barrel cover 3 is circular, and the vacuum device can adopt the existing vacuum-pumping equipment such as an air compressor.
In this embodiment, the lifting assembly 4 includes a supporting column 43, the supporting column 43 is vertically disposed on the main body 1, and the support 42 is sleeved on the supporting column 43, so as to support the support through the supporting column 43. The lifting assembly 4 comprises a knob 44, a clamping groove 421 is formed in one side of the support 42, the knob 44 is clamped in the clamping groove 421, so that the support 42 can be pressed or released through rotating the knob 44, when glue needs to be taken and placed, the knob 44 is released, and the support can rotate around the supporting column 43, so that the barrel cover can be moved away; when resetting, the locking slot 421 is clamped below the knob 44, and the bracket is pressed tightly by the knob 44. The lifting assembly 4 includes a handle 45, and the handle 45 is transversely disposed at one side of the bracket 42 so that the bracket 42 can be rotated by operating the handle 45.
The vacuum type hot melt adhesive machine of this embodiment can make gluey bucket play glue steady through using the evacuation mode, simultaneously, promotes gluey bucket leakproofness, prevents to glue the bucket and overflows to glue, makes the bung lift up smoothly, even the bucket interior glue cooling does not influence the clearance yet and trades gluey.
The vacuum hot melt adhesive machine according to the present invention has been described above, but the present invention is not limited to the above specific embodiments, and various modifications and changes can be made without departing from the scope of the claims. The present invention includes various modifications and alterations within the scope of the claims.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a vacuum type hot melt adhesive machine, includes the main part and glues the bucket, glues the bucket setting in the main part, glues the bucket top and is equipped with the bung, a serial communication port, be equipped with lifting unit in the main part, lifting unit includes lift cylinder and support, and the support setting is in the main part top, and the lift cylinder setting is on the support and be connected with the bung, be equipped with at least one through-hole on the bung, through-hole and vacuum apparatus intercommunication, the external diameter of bung are greater than the internal diameter of gluing the bucket, and when the bung pushed down, the bung supported to press and glues bucket edge and will glue the bucket and seal.
2. The vacuum hot melt adhesive machine according to claim 1, wherein the adhesive barrel is cylindrical and the barrel cover is circular.
3. The vacuum hot melt adhesive machine according to claim 1, wherein the lifting assembly comprises a supporting column vertically disposed on the main body, and a support is sleeved on the supporting column.
4. The vacuum hot melt adhesive machine according to claim 3, wherein the lifting assembly comprises a knob, a slot is provided on one side of the bracket, and the knob is clamped in the slot.
5. The vacuum hot melt adhesive machine according to claim 4, wherein the lifting assembly comprises a handle, and the handle is transversely disposed at one side of the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221311442.4U CN218167617U (en) | 2022-05-30 | 2022-05-30 | Vacuum type hot melt adhesive machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221311442.4U CN218167617U (en) | 2022-05-30 | 2022-05-30 | Vacuum type hot melt adhesive machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218167617U true CN218167617U (en) | 2022-12-30 |
Family
ID=84610258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221311442.4U Active CN218167617U (en) | 2022-05-30 | 2022-05-30 | Vacuum type hot melt adhesive machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218167617U (en) |
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2022
- 2022-05-30 CN CN202221311442.4U patent/CN218167617U/en active Active
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