CN212092980U - Hot melt adhesive rolling device for pearl wool - Google Patents
Hot melt adhesive rolling device for pearl wool Download PDFInfo
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- CN212092980U CN212092980U CN202020089210.3U CN202020089210U CN212092980U CN 212092980 U CN212092980 U CN 212092980U CN 202020089210 U CN202020089210 U CN 202020089210U CN 212092980 U CN212092980 U CN 212092980U
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- melt adhesive
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Abstract
The utility model provides a hot melt adhesive rolling device for pearl cotton, which comprises a base, a workbench, a gluing mechanism and a support frame; the glue spreading mechanism is arranged in the base; the workbench is arranged on the base and is provided with a gluing hole; the glue coating mechanism comprises a glue containing groove, a supporting column and a glue rolling roller; the support frame is fixedly arranged on the base, a telescopic rod is arranged at the upper end of the support frame, a spring in a compressed state is arranged in the telescopic rod, and a compression roller is arranged at the lower end of the telescopic rod; the rotational speed of the roller is n1Radius r1(ii) a The rotating speed of the compression roller is n2Radius r2(ii) a Make it
。
Description
Technical Field
The utility model relates to a cotton machine-shaping technical field of pearl especially relates to cotton hot melt adhesive rubber rolling device of using of pearl.
Background
The pearl wool is formed by countless independent bubbles generated by physically foaming low-density polyethylene and is an advanced protective inner packaging material in the world at present.
At present, different pearl cottons are often required to be bonded in the processing and forming process of the pearl cottons, and the bonding modes comprise iron plate heating, hot melt adhesive bonding and the like.
When the pearl cotton is bonded by using the hot melt adhesive, the surface of the pearl cotton needs to be coated with the hot melt adhesive, a glue rolling device adopted in many factories at present adopts a glue rolling roller to continuously rotate in a glue containing groove, and then the pearl cotton is manually held to slide on the glue rolling roller so as to coat the hot melt adhesive on the pearl cotton; however, the rotation speed of the glue rolling roller is well controlled, and the speed of manually holding the pearl cotton to slide cannot be guaranteed to be consistent with the speed of the glue rolling roller all the time, so that the thickness of glue on the pearl cotton is uneven in the gluing process; if the glue is too little, the glue cannot be well bonded, and if the glue is too much, the glue overflows during bonding, so that waste is caused, and the next process is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hot melt adhesive rubber rolling device for pearl wool to the not enough of prior art.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
the hot melt adhesive rolling device for the pearl cotton comprises a base, a workbench, an adhesive coating mechanism and a support frame; the glue spreading mechanism is arranged in the base; the workbench is arranged on the base and is provided with a gluing hole; the glue coating mechanism comprises a glue containing groove, a supporting column and a glue rolling roller; the support frame is fixedly arranged on the base, a telescopic rod is arranged at the upper end of the support frame, a spring in a compressed state is arranged in the telescopic rod, and a compression roller is arranged at the lower end of the telescopic rod; the rotational speed of the roller is n1Radius r1(ii) a The rotating speed of the compression roller is n2Radius r2(ii) a Make it
As an improvement of the technical scheme, a plurality of first grooves are arranged on the surface of the press roller, and the first grooves are parallel to the axis of the press roller.
As an improvement of the technical scheme, the glue spreading mechanism further comprises a glue scraping plate; the glue scraping plate is in clearance fit with the glue rolling roller.
As an improvement of the technical scheme, a plurality of second grooves are formed in the surface of the rubber rolling roller.
As an improvement of the technical scheme, the second groove is in a wave shape.
The utility model has the advantages that:
1. the rotational speed of the roller is n1Radius r1(ii) a The rotational speed of the press roll is n2Radius r2(ii) a Is provided with
The distance for driving the pearl cotton plate to advance by the compression roller is equal to the distance for gluing the lower surface of the pearl cotton plate by the glue rolling roller, so that the pearl cotton plate is evenly glued;
2. the surface of the compression roller is provided with a plurality of first grooves, so that the friction force between the compression roller and the pearl cotton plate is increased, the compression roller drives the pearl cotton plate to move forward through static friction, and the phenomenon of uneven gluing caused by relative sliding is avoided;
3. the rubber coating roller surface is provided with a plurality of second recesses for when the rubber coating roller carries out the rubber coating to the cotton board of pearl, the cotton board of pearl and the position rubber coating thickness of second recess contact can be thicker than other positions, increase the cotton board of pearl and other cotton bonding strength of pearl, can reduce the distance between frictioning board and the rubber coating roller under this condition, reduce the thickness of rubber coating roller surface hot melt adhesive, the quantity that reduces the hot melt adhesive makes the cotton board of pearl unchangeable with other cotton bonding strength of pearl.
Drawings
Fig. 1 is a schematic structural view of a glue rolling device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the glue rolling roller according to the embodiment of the present invention;
the glue spreading device comprises a base 10, a workbench 20, a glue spreading hole 21, a support frame 40, a glue containing groove 31, a support column 32, a glue rolling roller 33, a telescopic rod 41, a spring 42, a press roller 43, a glue scraping plate 34, a second groove 35 and a pearl wool plate C.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1, the hot melt adhesive rolling device for pearl wool in the embodiment includes a base 10, a workbench 20, an adhesive applying mechanism and a supporting frame 40; the glue spreading mechanism is arranged in the base 10; the workbench 20 is arranged on the base 10 and is provided with a gluing hole 21; the glue coating mechanism comprises a glue containing groove 31, a support column 32 and a glue rolling roller 33; the supporting frame 40 is fixedly arranged on the base 10, an expansion link 41 is arranged at the upper end of the supporting frame 40, a spring 42 in a compressed state is arranged in the expansion link 41, and a pressing roller 43 is arranged at the lower end of the expansion link 41; the rotational speed of the roller 33 is n1Radius r1(ii) a The rotation speed of the press roller 43 is n2Radius r2(ii) a Make it
The press roller 43 and the calender roller 33 are driven by a motor.
The pearl cotton plate C is placed on the workbench 20, the compression roller 43 and the glue rolling roller 33 clamp the pearl cotton plate C tightly, the compression roller 43 and the glue rolling roller 33 rotate under the driving of a motor, and glue is coated on the glue rolling roller 33The friction force between the water and the pearl wool board C is small, and the pearl wool board C is mainly driven by the compression roller 43 to move forwards because
So that the distance of rotation of the outer surface of the pressure roller 43 is equal to the distance of rotation of the outer surface of the calender roller 33 at the same time; the rotating distance of the outer surface of the pressing roller 43 is equal to the advancing distance of the pearl cotton plate C driven by the pressing roller 43, and the rotating distance of the outer surface of the glue rolling roller 33 is equal to the glue coating distance of the glue rolling roller 33 on the lower surface of the pearl cotton plate C; that is, the distance that the compression roller 43 drives the pearl cotton plate C to move forward is equal to the distance that the glue roller 33 applies glue to the lower surface of the pearl cotton plate C, so that the uniform glue application to the lower surface of the pearl cotton plate C is realized.
A plurality of first grooves are formed in the surface of the pressing roller 43, and the first grooves are parallel to the axis of the pressing roller 43; the friction force between the compression roller 43 and the pearl cotton plate C is increased, so that the compression roller 43 drives the pearl cotton plate C to advance through static friction without relative sliding, and the gluing is not uniform.
As shown in fig. 1, the glue spreading mechanism further includes a glue scraping plate 34; the glue scraping plate 34 is in clearance fit with the glue rolling roller 33; the arrangement of the glue scraping plate 34 ensures that the thickness of the hot melt adhesive on the surface of the glue rolling roller 33 is uniform, so that the condition that the thickness of the hot melt adhesive on the surface of the glue rolling roller 33 is uneven is avoided, and the condition that the glue coating is uneven when the pearl cotton plate C is coated with glue in the subsequent process is influenced; the distance between the glue scraping plate 34 and the glue rolling roller 33 is adjustable, and the thickness of the hot melt glue on the glue rolling roller 33 can be controlled.
As shown in fig. 2, a plurality of second grooves 35 are formed on the surface of the roller 33; the second grooves 35 are uniformly distributed on the surface of the glue rolling roller 33; when the rubber coating roller 33 carries out the rubber coating to the pearl wool board C, the position rubber coating thickness of pearl wool board C and the contact of second recess 35 can be thicker than other positions, the interval sets up the hot melt adhesive of thickening and can increase the adhesive strength of pearl wool board C and other pearl wool, can reduce the distance between frictioning board 34 and the rubber coating roller 33 under this condition, reduce the thickness of rubber coating roller 33 surface hot melt adhesive, the quantity of less hot melt adhesive makes the adhesive strength of pearl wool board C and other pearl wool unchangeable.
The second grooves 35 are wave-shaped; the bonding strength of the pearl cotton plate C and other pearl cotton is increased.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The hot melt adhesive rubber rolling device for pearl wool is characterized in that: comprises a base (10), a workbench (20), a gluing mechanism and a support frame (40); the glue spreading mechanism is arranged in the base (10); the workbench (20) is arranged on the base (10) and is provided with a gluing hole (21); the glue coating mechanism comprises a glue containing groove (31), a supporting column (32) and a glue rolling roller (33); the supporting frame (40) is fixedly arranged on the base (10), an expansion rod (41) is arranged at the upper end of the supporting frame (40), a spring (42) in a compressed state is arranged in the expansion rod (41), and a pressing roller (43) is arranged at the lower end of the expansion rod (41); the rotational speed of the roller (33) isn1Radius r1(ii) a The rotation speed of the press roll (43) is n2Radius r2(ii) a Make it
。
2. The hot melt adhesive rolling device for pearl wool according to claim 1, wherein: the surface of the pressing roller (43) is provided with a plurality of first grooves, and the first grooves are parallel to the axis of the pressing roller (43).
3. The hot melt adhesive rolling device for pearl wool according to claim 1, wherein: the glue spreading mechanism further comprises a glue scraping plate (34); the glue scraping plate (34) is in clearance fit with the glue rolling roller (33).
4. The hot melt adhesive rolling device for pearl wool according to claim 1, wherein: and a plurality of second grooves (35) are formed in the surface of the rubber rolling roller (33).
5. The hot melt adhesive rolling device for pearl wool according to claim 4, wherein: the second groove (35) is wave-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020089210.3U CN212092980U (en) | 2020-01-15 | 2020-01-15 | Hot melt adhesive rolling device for pearl wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020089210.3U CN212092980U (en) | 2020-01-15 | 2020-01-15 | Hot melt adhesive rolling device for pearl wool |
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| Publication Number | Publication Date |
|---|---|
| CN212092980U true CN212092980U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020089210.3U Active CN212092980U (en) | 2020-01-15 | 2020-01-15 | Hot melt adhesive rolling device for pearl wool |
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| CN (1) | CN212092980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453187A (en) * | 2022-01-26 | 2022-05-10 | 江西炬煌磁电科技有限公司 | Coating machine for steel plate |
-
2020
- 2020-01-15 CN CN202020089210.3U patent/CN212092980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453187A (en) * | 2022-01-26 | 2022-05-10 | 江西炬煌磁电科技有限公司 | Coating machine for steel plate |
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