CN213839176U

CN213839176U - Solvent-free back pressure roller arm structure

Info

Publication number: CN213839176U
Application number: CN202022569496.8U
Authority: CN
Inventors: 李道快
Original assignee: Limec Shanghai Intelligent Equipment Co ltd
Current assignee: Limec Shanghai Intelligent Equipment Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-30
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a solvent-free back pressure roll arm pressing structure, including solvent-free compounding machine installing support, the compression roller body is installed to solvent-free compounding machine installing support both sides intermediate position, and compression roller body one end lateral wall fixedly connected with pressure arm body, the terminal surface has cup jointed circular loop bar before the fixed connection horizontal pole of solvent-free compounding machine installing support inside wall, circular loop bar lateral wall fixedly connected with spring, circular loop bar inside wall is provided with first rotation ball, and pressure arm body lateral wall is provided with the second and rotates the ball. The utility model discloses a set up a solvent-free back pressure roller arm structure, can realize not needing to remove whole compression roller and mounting bracket to break away from when using, only dismantle the release to the sliding construction of junction and can accomplish the dismantlement, dismantle and change speed very fast, simultaneously the utility model discloses the spool that sets up in the whole compression roller outside shelters from whole compression roller side with rolling up the curtain, protects.

Description

Solvent-free back pressure roller arm structure

Technical Field

The utility model relates to a solvent-free compounding machine compression roller technical field specifically is a solvent-free back pressure roll arm structure.

Background

The solvent-free compounding is a method for compounding two substrates together on a solvent-free compounding machine by adopting 100% solid solvent-free adhesive, which is also called reaction type compounding, the substrates coated with adhesive materials and anti-sticking materials are pressed and pasted together by using a press roller in the process of compounding the materials, but the structure of the traditional solvent-free back pressure roller pressing arm is fixed in the using process, the press roller is labor-consuming when the press rollers with different specifications are required to be disassembled and replaced, the use is inconvenient, more time is wasted, the replacement rate is reduced, meanwhile, the traditional press roller lacks protective measures in the working process, some impurity particles fall into the composite material, the product quality is influenced, and the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no solvent back pressure roll arm structure to solve the problem that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solventless back pressure roll arm structure, includes the solventless laminator installing support, the compression roller body is installed to solventless laminator installing support both sides intermediate position, and compression roller body one end lateral wall fixedly connected with pressure arm body, the terminal surface has cup jointed circular loop bar before the fixed connection horizontal pole of solventless laminator installing support inside wall, and circular loop bar with the pressure arm body cup joints each other, circular loop bar lateral wall fixedly connected's spring with the solventless laminator installing support lateral wall carries out fixed connection, the first circular inslot internal rotation that circular loop bar inside wall was seted up is connected with first rotation ball, and the circular inslot internal rotation of second that the arm body lateral wall was seted up is connected with the second and rotates the ball, first rotation ball with the second rotates ball and contacts each other.

Preferably, the number of the springs is two, and the two springs are symmetrically arranged at the central line position of the connecting cross rod.

Preferably, the round hole has been seted up to circular loop bar left side wall, and connects the horizontal pole and run through the round hole, connect horizontal pole tail end fixedly connected with baffle, and the surface area of baffle is greater than the round hole cross section, it is fixed with circular loop bar that the horizontal pole is connected through fastening bolt.

Preferably, no solvent compounding machine installing support top is fixed with first concave type fixed plate and the concave type fixed plate of second respectively, and the through-hole has been seted up to the concave type fixed plate lateral wall of second, the joint has the spool between first concave type fixed plate and the concave type fixed plate of second, and the crank that the spool terminal surface was fixed runs through extremely through-hole the concave type fixed plate outside of second.

Preferably, the surface of the scroll is rolled with a folding roller shutter, and an iron sheet fixed on the surface of the tail end of the folding roller shutter is mutually adsorbed with a strong magnet fixed on the front side surface of the mounting bracket of the solvent-free compound machine.

Preferably, the connecting structure of the right side of the press roller body is the same as the connecting structure of the press arm body and the connecting cross rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up a solvent-free back pressure roller pressure arm structure, can realize not needing to remove whole compression roller and mounting bracket to break away from when using, only dismantle the sliding construction of junction and release and can accomplish the dismantlement, dismantle and change speed faster, it is comparatively convenient, reduce the working strength of changing, improve work efficiency;

2. the utility model discloses the spool and the roll up curtain that set up outside whole compression roller shelter from whole compression roller side, have solved the compression roller and lack the safeguard measure in carrying out the course of working, have some foreign particles to fall into composite material, influence the problem of product quality;

3. when the roller body needs to be disassembled, a user uses the supporting rod to support the whole roller body, the fastening bolt is unscrewed, the screwed circular sleeve rod is quickly pulled to move to the left side under the action of the spring, the structural design is that the user does not need to move the roller body to separate from the mounting frame, the roller body directly and automatically separates from the mounting frame under the action of the spring, time and labor are saved, and the disassembling speed is high;

4. meanwhile, the friction force is reduced due to the design of the first rotating ball and the second rotating ball, the separation efficiency is further improved, when the compression roller body is used, a user pulls the iron sheet with hands, the folding roller shutter is put down to shield the whole compression roller body, the strong magnet and the iron sheet are fixed in an adsorption manner, and when shielding is not needed;

5. the user rotates the crank and makes folding roll up the curtain and draw in fast, and such protective structure does not occupy usage space, practices thrift the preparation space, prevents that the particulate matter from causing the influence to product quality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a mounting bracket of the solvent-free compound machine; 2. a compression roller body; 3. a pressure arm body; 4. connecting the cross bars; 5. a circular loop bar; 6. a first concave fixing plate; 7. a second concave fixing plate; 8. a through hole; 9. a reel; 10. folding the roller shutter; 11. a crank; 12. strong magnets; 13. iron sheets; 14. a circular hole; 15. a baffle plate; 16. a spring; 17. fastening a bolt; 18. a first circular groove; 19. a first rotating ball; 20. a second circular groove; 21. a second rotating ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious 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.

Referring to fig. 1-3, in the embodiment of the present invention, a solvent-free back pressure roller pressing arm structure comprises a solvent-free compound machine mounting bracket 1, a pressing roller body 2 is mounted at the middle position of two sides of the solvent-free compound machine mounting bracket 1, a pressing arm body 3 is fixedly connected to the side wall of one end of the pressing roller body 2, a circular loop bar 5 is sleeved on the front end surface of a connecting cross bar 4 fixed on the inner side wall of the solvent-free compound machine mounting bracket 1, and the circular loop bar 5 and the pressing arm body 3 are sleeved with each other, such a sleeved structure is convenient for sliding and separation from the pressing roller body 2, a simplified dismounting structure is convenient, rapid separation is convenient, a spring 16 fixedly connected to the side wall of the circular loop bar 5 and the side wall of the solvent-free compound machine mounting bracket 1 are fixedly connected, the design of the spring 16 further optimizes the dismounting structure, manual movement is not needed, only the fastening bolt 17 needs to be screwed off, the circular loop bar 5 directly moves backwards under the tension of the spring 16, make circular loop bar 5 and pressure arm body 3 quickly separating, the first circular groove 18 internal rotation that circular loop bar 5 inside wall was seted up is connected with first rotation ball 19, and the second circular groove 20 internal rotation that pressure arm body 3 outside wall was seted up is connected with second rotation ball 21, and first rotation ball 19 rotates ball 21 with the second and contacts each other, and this kind of design of changeing the ball reduces frictional force to reduce the production of resistance, increase circular loop bar 5's translation rate.

Specifically, the number of the springs 16 is two, the two springs 16 are symmetrically arranged on the central line of the connecting cross rod 4, and the design of the double springs 16 ensures that the moving tension can sufficiently pull the circular loop bar 5, so that the normal use of the dismounting structure is ensured.

Specifically, round hole 14 has been seted up to 5 left sidewalls of circular loop bar, and connect horizontal pole 4 to run through round hole 14, connect 4 tail end fixedly connected with baffles 15 of horizontal pole, and the surface area of baffle 15 is greater than the cross section of round hole 14, it is fixed with circular loop bar 5 that connecting horizontal pole 4 passes through fastening bolt 17, the circular loop bar 5 of being convenient for of the design of round hole 14 runs through the slip, the design of baffle 15 prevents that circular loop bar 5 from breaking away from with connecting horizontal pole 4 simultaneously, cause the unusual of compression roller body 2 to drop, guarantee to dismantle the normal use of structure.

Specifically, 1 top of solventless laminator installing support is fixed with first concave type fixed plate 6 and the concave type fixed plate 7 of second respectively, and the through-hole 8 has been seted up to the concave type fixed plate 7 lateral wall of second, the joint has spool 9 between first concave type fixed plate 6 and the concave type fixed plate 7 of second, and the fixed crank 11 of spool 9 terminal surface runs through to the concave type fixed plate 7 outside of second through-hole 8, 360 degrees foldings are carried out to the structure of sheltering from to the convenient design of spool 9, reduce the occupation space of structure of sheltering from, be convenient for use in less space, the reinforcing practicality.

Specifically, the folding roller blind 10 has been rolled up on 9 surfaces of spool, and the fixed iron sheet 13 of folding roller blind 10 tail end surface adsorbs each other with the fixed strong magnet 12 of solvent-free compounding machine installing support 1 leading flank, and folding roller blind 10 shelters from the 2 outsides of compression roller body, prevents that the particulate matter from getting into, and strong magnet 12 adsorbs fixedly with iron sheet 13, and when not sheltering from, manual with strong magnet 12 and the separation of iron sheet 13, rotate crank 11 and can pack up folding roller blind 10.

Specifically, 2 right side connection structure of compression roller body and pressure arm body 3 are the same with the connection structure who is connected horizontal pole 4, and the convenient 2 both sides of follow compression roller body of follow are dismantled simultaneously like this, further improve and dismantle speed.

The utility model discloses a theory of operation is: firstly, a user uses a support rod to support the whole compression roller body 2, a fastening bolt 17 is unscrewed, the screwed circular sleeve rod 5 is quickly pulled to move towards the left side under the action of a spring 16, so that the compression roller body 2 does not need to be moved to be separated from a mounting frame, the circular sleeve rod 5 is directly and automatically separated under the action of the spring 16, time and labor are saved, meanwhile, due to the fact that the friction force is reduced through the design of a first rotating ball 19 and a second rotating ball 21, the resistance is reduced, the circular sleeve rod 5 is quickly moved backwards, when the compression roller body 2 needs to be dustproof in the using process, the user pulls an iron sheet 13 with hands, the folding roller shutter 10 is put down to shield the whole compression roller body 2, a strong magnet 12 and the iron sheet 13 are fixedly adsorbed, when shielding is not needed, the user rotates a crank 11 to quickly furl the folding roller shutter 10, the protective structure does not occupy the using space and is convenient to use in a small space, prevent that the particulate matter from causing the influence to product quality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a solvent-free back pressure roll arm structure, includes solvent-free compounding machine installing support (1), its characterized in that: the middle positions of two sides of the solvent-free compound machine mounting bracket (1) are provided with a press roll body (2), and the side wall of one end of the compression roller body (2) is fixedly connected with a compression arm body (3), the front end surface of a connecting cross rod (4) fixed on the inner side wall of the solvent-free compound machine mounting bracket (1) is sleeved with a round loop bar (5), and the round loop bar (5) is sleeved with the pressure arm body (3), a spring (16) fixedly connected with the side wall of the round loop bar (5) is fixedly connected with the side wall of the solvent-free compound machine mounting bracket (1), a first circular groove (18) arranged on the inner side wall of the circular loop bar (5) is rotationally connected with a first rotating ball (19), and a second round groove (20) arranged on the outer side wall of the pressure arm body (3) is rotationally connected with a second rotating ball (21), the first rotating ball (19) and the second rotating ball (21) are in contact with each other.

2. A solventless back-pressure arm construction as claimed in claim 1 wherein: the number of the springs (16) is two, and the two springs (16) are symmetrically arranged on the center line of the connecting cross rod (4).

3. A solventless back-pressure arm construction as claimed in claim 1 wherein: round hole (14) have been seted up to circular loop bar (5) left side wall, and connect horizontal pole (4) and run through round hole (14), connect horizontal pole (4) tail end fixedly connected with baffle (15), and the surface area of baffle (15) is greater than round hole (14) cross section, it is fixed with circular loop bar (5) to connect horizontal pole (4) through fastening bolt (17).

4. A solventless back-pressure arm construction as claimed in claim 1 wherein: there is not solvent compounding machine installing support (1) top is fixed with first concave type fixed plate (6) and second concave type fixed plate (7) respectively, and through-hole (8) have been seted up to second concave type fixed plate (7) lateral wall, the joint has spool (9) between first concave type fixed plate (6) and the second concave type fixed plate (7), and the fixed crank (11) of spool (9) terminal surface run through extremely through-hole (8) the concave type fixed plate of second (7) outside.

5. A solventless back-pressure arm construction as claimed in claim 4 wherein: the surface of the scroll (9) is rolled with a folding roller shutter (10), and an iron sheet (13) fixed on the surface of the tail end of the folding roller shutter (10) and a strong magnet (12) fixed on the front side surface of the solvent-free compound machine mounting bracket (1) are mutually adsorbed.

6. A solventless back-pressure arm construction as claimed in claim 1 wherein: the right side connecting structure of the press roller body (2) is the same as the connecting structure of the press arm body (3) and the connecting cross rod (4).