阅读说明：本技术 一种用于阻燃输送带加工过程中的刮糊装置 (Paste scraping device used in flame-retardant conveyor belt machining process ) 是由 杜孝进 于 2019-10-23 设计创作，主要内容包括：本发明公开了一种用于阻燃输送带加工过程中的刮糊装置,包括处理箱,处理箱设有前转向辊、后转向辊、进带口和出带口,前转向辊位于后转向辊的上方,且两者之间形成有竖直的输送区,处理箱的顶板位于前向辊的前侧上方装有移料机构,输送区的一侧设有压辊机构,另一侧通过横杆支撑有刮块,刮块的前端面为能够形成尖头的斜面,且斜面处向内开设有与内部空腔连通的吸料孔,刮块的内部空腔后端通过抽管连接有负压泵。本发明结构设计合理,移料机构将输送带边部糊料向内推移,压辊机构能够对竖带部抵压,刮刀将糊料刮起后,糊料移动至斜面上,而后在吸料孔的导流作用下快速被吸除,通过这种方式大幅提高刮糊的效果。(The invention discloses a paste scraping device used in the processing process of a flame-retardant conveying belt, which comprises a processing box, wherein the processing box is provided with a front steering roller, a rear steering roller, a belt inlet and a belt outlet, the front steering roller is positioned above the rear steering roller, a vertical conveying area is formed between the front steering roller and the rear steering roller, a material moving mechanism is arranged on a top plate of the processing box and positioned above the front side of the front steering roller, a compression roller mechanism is arranged on one side of the conveying area, a scraping block is supported on the other side of the conveying area through a cross rod, the front end surface of the scraping block is an inclined surface capable of forming a sharp head, a material sucking hole communicated with an inner cavity is inwards formed in the inclined surface, and the rear end of the inner cavity of the. The paste scraping device is reasonable in structural design, the paste on the edge of the conveying belt is pushed inwards by the material moving mechanism, the vertical belt can be pressed by the compression roller mechanism, the paste is moved to the inclined surface after being scraped by the scraper, and then the paste is quickly sucked under the flow guiding action of the material sucking holes, so that the paste scraping effect is greatly improved.)

1. The utility model provides a scrape paste device for among flame retardant conveyor belt course of working, is including handling the case, its characterized in that: the front side plate and the rear side plate of the treatment box are respectively rotatably supported with a front steering roller and a rear steering roller, the front end of the treatment box, which is positioned on the front steering roller, is provided with a belt inlet, the rear end of the treatment box, which is positioned on the rear steering roller, is provided with a belt outlet, the front steering roller is positioned above the rear steering roller, a vertical conveying area is formed between the front steering roller and the rear steering roller, a material transferring mechanism which is positioned on the top plate of the treatment box and is positioned on the front side of the front steering roller and is convenient for inwards pushing a side paste material is arranged above the front side of the front steering roller, one side of the conveying area is provided with a compression roller mechanism, the other side of the conveying area is supported with a scraping block through a cross rod, the front end face of the scraping block is an inclined plane which can form a pointed.

2. The paste scraping device used in the processing process of the flame-retardant conveying belt according to claim 1, characterized in that: move material mechanism and include the mounting panel, the downside of mounting panel rotates through two sets of supports to be supported has two to move the material roller, and two move the V-arrangement roller that the material roller formed the level and set up, there is the depression bar upper end of mounting panel through first spring coupling, the depression bar spiro union is in the roof of handling the case, the upper end of mounting panel is fixed with the guide bar that runs through the roof of handling the case.

3. The paste scraping device used in the processing process of the flame-retardant conveying belt according to claim 1, characterized in that: the compression roller mechanism comprises a transverse supporting sleeve, one end of the transverse supporting sleeve is fixed on the inner wall of the front side plate of the treatment box, the other end of the transverse supporting sleeve is connected with a sliding rod in a sliding mode, the outer end of the sliding rod is supported with a compression roller through a connecting plate, a second spring is sleeved on the outer side of the sliding rod, and the second spring is limited between the connecting plate and the end face of the transverse supporting sleeve.

4. The paste scraping device used in the processing process of the flame-retardant conveying belt according to claim 1, characterized in that: the included angle of the tip part of the scraping block is 30-45 degrees.

5. The paste scraping device used in the processing process of the flame-retardant conveying belt according to claim 1, characterized in that: the pumping pipe penetrates through the rear side plate of the treatment box and is made of a transparent pipe.

6. The paste scraping device used in the processing process of the flame-retardant conveying belt according to claim 1, characterized in that: the negative pressure pump is fixed on the outer wall of the treatment box through a support below the negative pressure pump.

Technical Field

The invention relates to the technical field of production of conveying belts, in particular to a paste scraping device used in the processing process of a flame-retardant conveying belt.

Background

The flame-retardant conveyer belt is also called as whole core flame-retardant conveyer belt, and is made up by using whole belt core through the processes of impregnating, plasticizing and extruding with polyvinyl chloride impregnating paste. In the process of impregnating, plasticizing and extruding the whole belt core, the edge of the flame-retardant conveying belt obtained after the polyvinyl chloride impregnating paste is impregnated, plasticized and extruded is uneven, and the uneven nodular polyvinyl chloride impregnating paste balls are hung on the upper side of the flame-retardant conveying belt.

Therefore, a paste scraping device used in the processing process of a flame-retardant conveying belt is disclosed in the patent specification with the publication number of CN205167347U, and comprises a bracket, a bottom plate, a first movable plate, a first elastic rubber part, the flame-retardant conveying belt, a second elastic rubber part, a second movable plate, a second locking device and a first locking device. The device is installed in the export of just through the fire-retardant conveyer belt after the flooding plastify, and the polyvinyl chloride flooding paste on the fire-retardant conveyer belt this moment is in half flowing state, so can be when the polyvinyl chloride flooding paste ball does not dry with fire-retardant conveyer belt edge scrape neat or clear up paste the ball, do not influence the pleasing to the eye and the performance of fire-retardant conveyer belt, still can adjust the interval between the fly leaf through locking device simultaneously to adapt to the processing of the fire-retardant conveyer belt of different width and adjust the contact dynamics between elastic rubber spare and the fire-retardant conveyer belt. However, the paste scraping device has the defects that the scraping device only moves the pasty ball of the bulk polyvinyl chloride dipping backwards and does not have a scientific flow guide mechanism for removing; and secondly, the scraper component and the flame-retardant conveying belt cannot always keep effective contact, so that the paste scraping effect is not ideal.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provide a paste scraping device for a flame-retardant conveyor belt in the processing process.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

the utility model provides a scrape paste device for among fire-retardant conveyer belt course of working, is including handling the case, the curb plate rotates respectively around handling the case and supports preceding steering roll and back steering roll, the front end that the case was located preceding steering roll has been seted up into the area mouth, and the rear end that is located back steering roll has seted up out the area mouth, preceding steering roll is located the top of back steering roll, and is formed with vertical conveying district between the two, the roof that handles the case is located and is equipped with the material shifting mechanism that is convenient for pass limit portion thickener to the inside in the front side top of roller, one side of conveying district is equipped with compression roller mechanism, and the opposite side has through the horizontal pole support scrapes the piece, the preceding terminal surface of scraping the piece is for can forming the inclined plane of pointed, and inclined plane department inwards offers the material sucking hole that communicates with inside cavity, the inside cavity rear end of scraping the piece is connected with the negative pressure pump through taking out.

Further, the aforesaid is arranged in scraping of flame retardant conveyor belt course of working and is pasted the device, it includes the mounting panel to move material mechanism, the downside of mounting panel rotates through two sets of supports and supports there are two to move the material roller, and two move the V-arrangement roller that the material roller formed the level and set up, there is the depression bar upper end of mounting panel through first spring coupling, the depression bar spiro union is in the roof of handling the case, the upper end of mounting panel is fixed with the guide bar that runs through the roof of handling the case.

Furthermore, in the paste scraping device for the flame-retardant conveyor belt in the machining process, the compression roller mechanism comprises a transverse supporting sleeve, one end of the transverse supporting sleeve is fixed on the inner wall of the front side plate of the treatment box, the other end of the transverse supporting sleeve is connected with a sliding rod in a sliding manner, the outer end of the sliding rod is supported with the compression roller through a connecting plate, a second spring is sleeved on the outer side of the sliding rod, and the second spring is limited between the connecting plate and the end face of the transverse supporting sleeve.

Further, in the paste scraping device used in the processing process of the flame-retardant conveyor belt, the included angle of the tip part of the scraping block is 30-45 degrees.

Further, in the paste scraping device for the flame-retardant conveyor belt in the processing process, the pumping pipe penetrates through the rear side plate of the processing box and is made of a transparent pipe.

Further, in the paste scraping device for the flame-retardant conveyor belt in the processing process, the negative pressure pump is fixed on the outer wall of the processing box through a support at the lower part.

The invention has the beneficial effects that:

the paste scraping device is reasonable in structural design, the front steering roller and the rear steering roller are utilized to enable the conveying belt to form the vertical belt part in the conveying area, the paste at the edge of the conveying belt is pushed inwards by the material moving mechanism, the compression roller mechanism on one side of the conveying area can press the vertical belt part, the vertical belt part is enabled to be tightly attached to the scraping block on the other side, after the paste is scraped by the scraper, the paste moves to the inclined surface and is quickly sucked under the flow guide effect of the material sucking hole, and the paste scraping effect is greatly improved through the mode.

Of course, it is not necessary for any one product that embodies the invention to achieve all of the above advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the present invention in use;

FIG. 2 is a schematic structural view of a material moving mechanism according to the present invention;

FIG. 3 is a schematic view showing the structure of a V-roll in the present invention;

FIG. 4 is a schematic view of the construction of the roll mechanism of the present invention;

FIG. 5 is a schematic view of the tip of the scraping block of the present invention;

in the drawings, the parts are numbered as follows:

1-treatment box, 2-front steering roller, 3-rear steering roller, 4-material moving mechanism, 401-mounting plate, 402-bracket, 403-material moving roller, 404-first spring, 405-pressure bar, 5-pressure roller mechanism, 501-transverse supporting sleeve, 502-slide bar, 503-connecting plate, 504-second spring, 6-cross bar, 7-scraping block, 701-inclined plane, 702-material sucking hole, 8-suction pipe, 9-negative pressure pump and 10-conveying belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment is a paste scraping device for use in a processing process of a flame retardant conveyor belt, including a processing box 1, a front steering roller 2 and a rear steering roller 3 are rotatably supported on front and rear side plates of the processing box 1, respectively, a belt inlet is opened at a front end of the front steering roller 2 of the processing box 1, and a belt outlet is opened at a rear end of the rear steering roller. The front turning roll 2 is located above the rear turning roll 3 with a vertical conveying zone formed therebetween.

In this embodiment, a transfer mechanism 4 for pushing the edge paste inward is provided on the top plate of the treatment tank 1 above the front side of the forward roller 2. The material moving mechanism 4 comprises a mounting plate 401, two material moving rollers 403 are rotatably supported on the lower side of the mounting plate 401 through two groups of brackets 402, the two material moving rollers 403 form a horizontally arranged V-shaped roller, and part of the V-shaped roller extends out of the conveying belt 10. The upper end of the mounting plate 401 is connected with a pressure lever 405 through a first spring 404, the pressure lever 405 is screwed in the top plate of the treatment tank 1, and a guide rod 406 penetrating the top plate of the treatment tank 1 is fixed on the upper end of the mounting plate 401.

In this embodiment, a pressing roller mechanism 5 is disposed on one side of the conveying area, the pressing roller mechanism 5 includes a transverse supporting sleeve 501, one end of the transverse supporting sleeve 501 is fixed on the inner wall of the front side plate of the processing box 1, and the other end is slidably connected with a sliding rod 502. The outer end of the slide rod 502 is supported with a compression roller 505 through a connecting plate 503, the outer side of the slide rod 502 is sleeved with a second spring 504, and the second spring 504 is limited between the connecting plate 503 and the end surface of the transverse supporting sleeve 501.

In this embodiment, the other side of the conveying area is supported by the scraping block 7 through the cross rod 6, the front end face of the scraping block 7 is an inclined plane 701 capable of forming a pointed end, the inclined plane 701 is provided with a material sucking hole 702 communicated with the inner cavity, and an included angle of a tip of the scraping block 7 is 30-45 degrees. The rear end of the inner cavity of the scraping block 7 is connected with a negative pressure pump 9 through a pumping pipe 8, and the negative pressure pump 9 is fixed on the outer wall of the treatment box 1 through a support below.

In this embodiment, take out 8 and run through the posterior lateral plate of handling case 1, take out 8 and make by transparent tubular product, be convenient for observe the inside condition of pipeline. The horizontal positions of the press roller 505 and the doctor blade 7 are substantially equal in height, and the doctor blade 7 is made of a stainless steel material.

One specific application of this embodiment is: this embodiment structural design is reasonable, it utilizes preceding steering roll 2, back steering roll 3 makes conveyer belt 10 form the vertical band portion in the conveying zone, move material mechanism 4 inwards pass conveyer belt 10 limit portion thickener, the compression roller mechanism of conveying zone one side can support the pressure to vertical band portion, make the vertical band portion closely paste with the piece 7 of scraping of opposite side, scraper 7 scrapes the back with the thickener, the thickener removes to on the inclined plane 701, then is sucked under the water conservancy diversion effect of inhaling material hole 702 fast and removes, improve the effect of scraping the paste by a wide margin through this kind of mode. The device of the embodiment is used for scraping paste on a single surface, if double surfaces are needed, the two devices provided by the embodiment are connected in series, and the internal layout is finely adjusted.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.