CN218554569U

CN218554569U - Glue blocking circulation mechanism of dough covering machine

Info

Publication number: CN218554569U
Application number: CN202222877591.3U
Authority: CN
Inventors: 王远胜; 李庆
Original assignee: Shanghai Dragon Printing Machinery Co ltd
Current assignee: Shanghai Dragon Printing Machinery Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-03
Anticipated expiration: 2032-10-31

Abstract

The application belongs to the technical field of paper product processing, a coating machine keeps off gluey circulation mechanism is disclosed, including last rubber roll and the rubber coating measuring roller that the bearing frame and set up between them, the both ends of going up rubber roll and rubber coating measuring roller all are provided with and keep off the rubber tyer, the bearing frame that is located both sides and keep off and all be provided with between the rubber tyer and keep off gluey mechanism, keep off gluey mechanism including keeping off the offset plate, the intercommunication fixing base, glue back flow and adjusting connection spare, keep off the offset plate and adjust connection spare and connect the both sides at the intercommunication fixing base through fastening bolt detachably respectively, the side of keeping off the offset plate runs through and is provided with the gumming hole, glue back flow swing joint is at the top of intercommunication fixing base. This application is used through keeping off the cooperation of hole site on offset plate, intercommunication fixing base and the glue back flow, can realize the airtight of equipment with glue and circulate with two kinds of non-stop switches with gluing the mode of gluing with gluing, improved production efficiency and equipment ease for use, also reduced the processing of part simultaneously, reduced manufacturing cost.

Description

Glue blocking circulation mechanism of dough covering machine

Technical Field

The application relates to the technical field of paper product processing, in particular to a glue blocking circulation mechanism of a covering machine.

Background

The automatic surface covering machine is a paper processing device for pasting two pieces of paper together, and adopts the full-machine automatic process of paper conveying, deviation correction, gluing, press-pasting, press-conveying curing and paper collection.

As shown in fig. 1, the glue blocking mechanism structure of the traditional covering machine comprises a gluing roller and a glue-coating metering roller, wherein glue blocking wheels with grooves are respectively installed on shaft heads at two ends of the gluing roller, a closed glue blocking plate or a circular glue blocking plate can be placed in the middle of the groove according to production requirements and is used for blocking glue between the two rollers, the glue with a certain capacity is ensured to be arranged on the two rollers, the glue is prevented from directly leaking from two sides, and a glue receiving groove is formed in the middle gap of the circular glue blocking plate.

When the airtight glue blocking plate is inserted into the middle groove of the glue blocking wheel of the gluing roller and the glue blocking wheel of the metering roller, glue is injected between the gluing roller and the rubber coating metering roller from a glue barrel through a diaphragm pump, the glue between the gluing roller and the rubber coating metering roller can be continuously reduced along with the continuous conveying of paper, the automatic control of the glue is realized through automatic glue supply, and the glue is not recycled at the moment;

when the circulating glue blocking plate is placed in the middle groove of the glue blocking wheel of the gluing roller and the glue blocking wheel of the metering roller, glue is pumped between the gluing roller and the rubber coating metering roller from a glue barrel through the diaphragm pump, when the glue amount between the gluing roller and the rubber coating metering roller exceeds the gap of the circulating glue blocking plate, the glue flows back into the glue barrel through the glue receiving groove, the glue between the gluing roller and the rubber coating metering roller can be continuously reduced along with continuous conveying of paper, automatic glue supply is achieved, automatic glue control is achieved, and the glue flowing back into the glue barrel can be recycled.

The traditional glue blocking mechanism of the cladding machine has the following defects: the rubber blocking wheel is a copper casting, so that the processing period is long, the cost is high, and the rubber blocking plate made of nylon material is inserted into the middle groove of the rubber blocking wheel, so that the rubber blocking plate is easily clamped in the middle groove in the operation process, and the rubber blocking plate is abraded and damaged; and keep off the offset plate and divide into to circulate and keep off the offset plate and airtight keep off the offset plate two kinds, need shut down when switching to keep off the gluey mode and dismantle the change, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a glue-blocking circulation mechanism of a facing machine.

The application provides a covering machine keeps off gluey circulation mechanism adopts following technical scheme:

the glue blocking circulation mechanism of the dough covering machine comprises a bearing seat, a gluing roller and a gluing metering roller, wherein the gluing roller and the gluing metering roller are arranged between the bearing seat and the gluing roller, glue blocking wheels are arranged at two ends of the gluing roller and the gluing metering roller, glue blocking mechanisms are arranged between the bearing seat and the glue blocking wheels and are positioned on two sides of the bearing seat, each glue blocking mechanism comprises a glue blocking plate, a communicating fixing seat, a glue return pipe and an adjusting connecting piece, the glue blocking plates and the adjusting connecting pieces are detachably connected to two sides of the communicating fixing seats through fastening bolts respectively, glue flowing holes are formed in the side faces of the glue blocking plates in a penetrating mode, and the glue return pipes are movably connected to the tops of the communicating fixing seats.

Furthermore, the top of the communicating fixing seat is vertically provided with an inserting tube hole in a penetrating mode, a through hole is formed in one side, connected with the rubber baffle plate, of the communicating fixing seat, and the through hole is in through connection with the inserting tube hole.

Through above-mentioned technical scheme, glue can get into the through-hole by flowing gluey hole, and then flow into the picture peg hole in.

Furthermore, a backflow port is formed in the side wall of the glue backflow pipe, the size of the backflow port, the size of the through hole and the size of the glue flowing hole are the same, and the backflow port, the through hole and the glue flowing hole are located at the same horizontal height.

Through above-mentioned technical scheme, when the backward flow mouth rotated to coincide with the through-hole, glue got into the backward flow mouth by the through-hole, and then flowed in the glue back flow, when the backward flow mouth rotated to the opposite side, the through-hole was sealed, prevented glue from flowing in the glue back flow.

Furthermore, the top of the glue return pipe is fixedly connected with a stop lever, and one side of the top surface of the communicated fixed seat is fixedly connected with two limit nails.

Through above-mentioned technical scheme, the pin can carry on spacingly to the grafting degree of depth of glue back flow, and the pin can block into simultaneously between two spacing nails, and then the rotation of restriction glue back flow.

Furthermore, the adjusting and connecting pieces are composed of a group of matched upper plates and lower connecting plates, the upper plates and the lower connecting plates are L-shaped plates bent downwards, the upper plates and the lower connecting plates are fixedly connected through fastening bolts, and strip-shaped adjusting grooves are formed in the connecting positions of the upper plates.

Through the technical scheme, the horizontal length of the adjusting connecting piece can be adjusted.

Furthermore, the side of connecting the upper plate is provided with vertical adjustment groove in a penetrating way, and the side of connecting the lower plate is provided with horizontal adjustment groove in a penetrating way.

Through above-mentioned technical scheme, be convenient for keep off gluey mechanism at the bearing frame with keep off the rubber tyer between the adjustment position, can further eliminate the installation error of both sides.

Furthermore, the rubber blocking wheels are of a single-layer structure, and the outer end faces of the rubber blocking wheels positioned on the same side are flush with each other.

Through above-mentioned technical scheme, the terminal surface error when eliminating rubber roll and rubber coating metering roll installation for two that are located the homonymy keep off the outer terminal surface of rubber tyer and align, realized keeping off the offset plate and keep off the airtight contact of rubber tyer outer plane, avoid glue to spill from keeping off the offset plate and keeping off the gap between the rubber tyer.

Furthermore, the rubber blocking wheel is made of stainless steel.

Through the technical scheme, the processing period can be shortened, the processing and manufacturing are convenient, and the cost is lower.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) According to the glue-blocking plate, the communicating fixing seat and the hole positions on the glue return pipe are used in a matched mode, non-stop switching of two glue-using modes of sealing glue-using and circulating glue-using of equipment can be achieved, production efficiency and equipment usability are improved, meanwhile, machining of parts is reduced, and production cost is reduced;

(2) This application is through the fender rubber tyer that adopts individual layer structure and fender offset plate single end face contact, has reduced the dead risk of fender offset plate card in the equipment operation, keeps off the rubber tyer and adopts steelwork, has shortened parts machining cycle, has saved manufacturing cost.

Drawings

FIG. 1 is a schematic structural diagram of a glue blocking mechanism of a conventional laminating machine;

FIG. 2 is a schematic structural diagram of the present application;

fig. 3 is a schematic structural disassembly diagram of the glue blocking mechanism.

The reference numbers in the figures illustrate:

1. a bearing seat; 2. gluing a rubber roller; 3. encapsulating the metering roller; 4. a rubber blocking wheel; 5. a glue blocking mechanism; 51. a glue blocking plate; 511. glue flowing holes; 52. the fixed seat is communicated; 521. a cannula hole; 522. a through hole; 523. a limit pin; 53. a glue return pipe; 531. a return port; 532. a stop lever; 54. adjusting the connecting piece; 541. connecting the upper plate; 542. the lower plate is connected.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses ooze machine and keep off gluey circulation mechanism, including bearing frame 1 and the rubberizing roller 2 and the rubber coating measuring roller 3 that set up between them, the both ends of rubberizing roller 2 and rubber coating measuring roller 3 all are provided with and keep off rubber tyer 4, the bearing frame 1 that is located both sides all is provided with between keeping off rubber tyer 4 and keeps off gluey mechanism 5, it includes fender offset 51 to keep off gluey mechanism 5, intercommunication fixing base 52, glue back flow 53 and adjusting connection 54, keep off offset 51 and adjusting connection 54 and connect the both sides at intercommunication fixing base 52 through fastening bolt detachably respectively, the side of keeping off offset 51 runs through and is provided with gumming hole 511, glue back flow 53 swing joint is at the top of intercommunication fixing base 52.

Referring to fig. 2 and 3, a plug-in pipe hole 521 is vertically formed through the top of the fixed seat, a through hole 522 is formed in one side of the connected fixed seat 52, which is connected to the rubber baffle plate 51, the through hole 522 is connected to the plug-in pipe hole 521 in a penetrating manner, and the glue can enter the through hole 522 from the glue flowing hole 511 and then flow into the plug-in pipe hole 521; the side wall of the glue backflow pipe 53 is provided with a backflow port 531, the sizes of the backflow port 531, the through hole 522 and the glue flowing hole 511 are the same, the backflow port 531, the through hole 522 and the glue flowing hole 511 are located at the same horizontal height, when the backflow port 531 rotates to coincide with the through hole 522, glue enters the backflow port 531 through the through hole 522 and then flows into the glue backflow pipe 53, and when the backflow port 531 rotates to the other side, the through hole 522 is closed to prevent the glue from flowing into the glue backflow pipe 53; the top of the glue return pipe 53 is fixedly connected with a stop lever 532, one side of the top surface of the communicating fixed seat 52 is fixedly connected with two limit nails 523, the stop lever 532 can limit the insertion depth of the glue return pipe 53, and meanwhile, the stop lever 532 can be clamped between the two limit nails 523 to further limit the rotation of the glue return pipe 53;

the adjusting connecting piece 54 is composed of a group of upper plate 541 and lower plate 542 which are matched, the upper plate 541 and the lower plate 542 are both L-shaped plates which are bent downwards, the upper plate 541 and the lower plate 542 are fixedly connected through fastening bolts, and a strip-shaped adjusting groove is arranged at the joint of the upper plate 541, so that the horizontal length of the adjusting connecting piece 54 can be adjusted; the side surface of the upper connecting plate 541 is provided with a vertical adjusting groove in a penetrating way, and the side surface of the lower connecting plate 542 is provided with a transverse adjusting groove in a penetrating way, so that the position of the glue blocking mechanism 5 between the bearing seat 1 and the glue blocking wheel 4 can be conveniently adjusted, and the installation errors on two sides can be further eliminated;

the glue blocking wheels 4 are of single-layer structures, the outer end faces of the glue blocking wheels 4 positioned on the same side are flush with each other, end face errors during installation of the gluing rollers 2 and the rubber coating metering rollers 3 are eliminated, the outer end faces of the two glue blocking wheels 4 positioned on the same side are aligned, the glue blocking plate 51 is in airtight contact with the outer plane of the glue blocking wheels 4, and glue is prevented from leaking from a gap between the glue blocking plate 51 and the glue blocking wheels 4; the rubber blocking wheel 4 is preferably made of wear-resistant stainless steel, so that the processing period can be shortened, the processing and manufacturing are convenient, and the cost is low.

The implementation principle of the glue blocking circulation mechanism of the facing machine in the embodiment of the application is as follows: the glue blocking wheels 4 are arranged on the shaft heads at the two ends of the gluing roller 2 and the rubber coating metering roller 3, and the glue blocking plate 51 fixed on the communicating fixed seat 52 is in airtight contact with the outer planes of the two rubber blocking wheels 4 at the same side; the rubber blocking wheel 4 is of a single-layer structure, so that the friction contact area with the rubber blocking plate 51 is reduced, and the requirement on wear resistance is lowered, so that the rubber blocking wheel is preferably made of wear-resistant stainless steel, and compared with a traditional copper casting, the rubber blocking wheel can shorten the processing period, is convenient to process and manufacture, and is lower in cost;

the glue return pipe 53 is inserted into the pipe inserting hole 521 at the top of the communicating fixed seat 52, when the return port 531 on the glue return pipe 53 and the through hole 522 on the communicating fixed seat 52 are staggered, the glue flowing channel is closed, the glue is prevented from flowing out, and the closed utilization of the glue on the roller is realized;

when the glue return pipe 53 is rotated to enable the return port 531 to be aligned with the through hole 522 on the communicating fixing seat 52, the glue flowing channel is opened, when the height of glue on the roller reaches the glue flowing hole 511 on the glue blocking plate 51, the glue flows into the glue return pipe 53 through the glue flowing hole 511, the through hole 522 and the return port 531 in sequence, and is further collected into a glue barrel, so that the glue on the roller can be recycled, the solidification condition of the glue due to water evaporation can be reduced, the viscosity of the glue is improved, and the bonding effect of paper product lamination is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Face machine keeps off gluey circulation mechanism, including bearing frame (1) and rubberizing roller (2) and rubber coating measurement roller (3) that set up between them, the both ends of rubberizing roller (2) and rubber coating measurement roller (3) all are provided with and keep off rubber tyer (4), its characterized in that: be located both sides bearing frame (1) and keep off and all be provided with between rubber tyer (4) and keep off gluey mechanism (5), keep off gluey mechanism (5) including keeping off offset plate (51), intercommunication fixing base (52), glue back flow (53) and adjusting connection spare (54), it connects through fastening bolt detachably respectively to keep off offset plate (51) and adjusting connection spare (54) the both sides of intercommunication fixing base (52), the side that keeps off offset plate (51) runs through and is provided with gummosis hole (511), glue back flow (53) swing joint be in the top of intercommunication fixing base (52).

2. The facer glue-blocking circulation mechanism of claim 1, wherein: the top of the communication fixing seat (52) is vertically provided with a plug-in pipe hole (521) in a penetrating mode, a through hole (522) is formed in one side, connected with the rubber baffle plate (51), of the communication fixing seat (52), and the through hole (522) is connected with the plug-in pipe hole (521) in a penetrating mode.

3. The facer glue-blocking circulation mechanism of claim 2, wherein: the glue backflow pipe is characterized in that a backflow port (531) is formed in the side wall of the glue backflow pipe (53), the size of the backflow port (531), the size of the through hole (522) and the size of the glue flowing hole (511) are the same, and the backflow port (531), the size of the through hole (522) and the size of the glue flowing hole are located at the same horizontal height.

4. The facer glue-blocking circulation mechanism of claim 1, wherein: the top of the glue backflow pipe (53) is fixedly connected with a stop lever (532), and one side of the top surface of the communicated fixed seat (52) is fixedly connected with two limit nails (523).

5. The facer glue-blocking circulation mechanism of claim 1, wherein: the adjusting and connecting piece (54) is composed of an upper plate (541) and a lower connecting plate (542) which are matched in a group, the upper plate (541) and the lower connecting plate (542) are L-shaped plates which are bent downwards and fixedly connected through fastening bolts, and a strip-shaped adjusting groove is formed in the connecting position of the upper plate (541).

6. The facer glue-blocking circulation mechanism of claim 5, wherein: the side of connecting upper plate (541) runs through and is provided with vertical adjustment groove, the side of connecting hypoplastron (542) runs through and is provided with horizontal adjustment groove.

7. The facer glue-blocking circulation mechanism of claim 1, wherein: the rubber blocking wheel (4) is of a single-layer structure, and the outer end faces of the rubber blocking wheels (4) located on the same side are flush with each other.

8. The facer glue-blocking circulation mechanism of claim 7, wherein: the rubber blocking wheel (4) is made of stainless steel.