CN219585498U - Processing device for rubber sealing strip of steel wire rope core conveyer belt - Google Patents

Abstract

The utility model discloses a processing device for a rubber gasket and edge sealing strip of a steel wire rope core conveying belt, which comprises a frame, an unreeling frame (1) arranged at an unreeling end of the frame and used for placing a film, a slitting roller (5) and a reeling frame (4) arranged at reeling ends of the frame, a plurality of guide rollers (2) arranged between the unreeling frame (1) and the slitting roller (5), and a strip dividing machine (3) arranged on the frame and positioned below the slitting roller (5), wherein the strip dividing machine (3) is provided with a plurality of strip dividing cutters, each strip dividing cutter is connected with a cylinder body through a corresponding switch valve, when in operation, the strip dividing cutter approaches the slitting roller (5) to cut off the film, the reeling roller is arranged on a rotating shaft of the reeling frame (4), and the rubber gasket or edge sealing strip is reeled on the reeling roller, and the slitting roller (5) is connected with a motor. The processing device for the rubber gasket edge banding of the steel wire rope core conveyer belt effectively solves the problems of low production efficiency, poor quality and the like of rubber gasket and edge banding.

Description

Processing device for rubber sealing strip of steel wire rope core conveyer belt

Technical Field

The utility model relates to the technical field of conveyor belts, in particular to a processing device for a rubber sealing strip of a steel wire rope core conveyor belt.

Background

The steel wire rope core conveyer belt is formed by spreading a plurality of steel wire ropes between upper core glue and lower core glue with certain width, and the cover glue and the core glue are arranged at the side parts of two sides without ropes. In order to ensure the thickness consistency of the belt and avoid quality defects such as glue shortage, bubbles and the like at the edge, the position close to the steel wire rope needs to be added with cushion glue. In order to ensure that the edge of the finished product belt is wear-resistant, the edge needs to be adhered with an edge sealing strip. The original cushion rubber and the edge sealing strips are manufactured by additionally arranging a cutter at the rear edge of a three-roller calender, and 8 cushion rubber and 2 edge sealing strips can be produced at one time. The cutter for producing the cushion rubber has no air pressure, so that the cushion rubber can be adhered and pleated. The edge sealing strip is directly rolled up, has no isolating cloth, is easy to be stuck together, has smaller cutter and can only prepare two strips at a time. The edge sealing strip does not pass through the cooling device and is cooled by water when being manufactured, and when the edge sealing strip is used, the water is not volatilized completely, so that the quality of a product can be affected to a certain extent.

In summary, how to effectively solve the problems of low production efficiency, poor quality and the like of the cushion rubber and the edge banding is a problem which needs to be solved by the people skilled in the art at present.

Disclosure of Invention

The utility model aims to provide a processing device for a rubber gasket edge banding of a steel wire rope core conveyer belt, which effectively solves the problems of low production efficiency, poor quality and the like of rubber gasket and edge banding.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a processingequipment of wire rope core conveyer belt pad rubber banding strip, includes the frame, install in the frame unreels the end and is used for placing the film unreel the frame, install in frame take-up end cut roller and take-up, install in unreel a plurality of guide rolls between the roller with cut, install in the frame just be located the slitting machine of cutting the roller below, have a plurality of slitting knives on the slitting machine, every the slitting knife passes through corresponding ooff valve and is connected with the cylinder body, during operation the slitting knife to cut the roller and be close to in order to cut the film, take-up the roller install in take-up in the pivot of frame, pad rubber or banding strip take-up in take-up on the roller, the slitting roller is connected with the motor.

Optionally, the slitting machine comprises a knife holder, and the slitting knife is detachably connected to the knife holder.

Optionally, the slitting knife is adjustable in a horizontal position of the knife holder.

Optionally, the tool rest is connected with a lifting cylinder.

Optionally, a safety chuck is mounted on the unreeling frame, and a rotating shaft of the film is mounted in the safety chuck.

Optionally, in operation, the winding roller is pressed onto the slitting roller.

Optionally, the coiling rack is connected to the rack through a crank-link mechanism, and the driving cylinder is connected with the crank-link mechanism.

Optionally, the coiling rack comprises a cushion rubber coiling rack and a sealing strip coiling rack, and the cushion rubber coiling rack and the sealing strip coiling rack are respectively arranged at two sides of the slitting roller.

Optionally, the winding roller corresponding to the edge banding winding frame comprises a plurality of small hollow winding cores.

Optionally, the guide rollers include an upper film guide roller and a lower barrier film guide roller.

The utility model provides a processing device for a rubber sealing strip of a wire rope core conveyer belt, which comprises a frame, an unreeling frame, a slitting roller, a reeling frame, a guide roller and a strip dividing machine. Unreeling frame, slitting roller, coiling frame, guiding roller and slitting machine are all installed in the frame.

The unreeling frame is arranged at the unreeling end of the frame, and the film is placed on the unreeling frame. The slitting roller and the coiling rack are arranged at the coiling end of the frame, and the unreeling end is opposite to the coiling end. The coiling roller is arranged on the rotating shaft of the coiling frame, and the coiled and cut cushion rubber or edge sealing strip is coiled on the coiling roller. The slitting roller is connected with a motor through a reduction gearbox, the slitting roller is a driving piece, and the motor drives the slitting roller to rotate.

The slitting machine is positioned below the slitting roller, and a slitting knife approaches the slitting roller to cut off the film during operation. The slitting machine is provided with a plurality of slitting knives, and the slitting knives are disc cutters optionally. Each slitting knife is connected with the cylinder body through a corresponding switching valve, so that each slitting force can be effectively ensured to work independently, and the slitting effect is ensured.

A plurality of guide rollers are arranged between the unreeling frame and the slitting roller, and films on the films sequentially pass through the guide rollers and pass through gaps between the guide rollers and the slitting machine. The slitting knife approaches to the slitting roller, and then the pneumatic slitting knife angle valve is operated to complete the advancing and retreating of the pneumatic slitting knife, so that the slitting and the retreating of the working position are realized. And determining the number of the installed pneumatic cutters according to the cutting requirement, and adjusting the relative distance of the pneumatic cutters. And the cushion rubber and the edge sealing strip after cutting are coiled on a coiling roller.

By applying the technical scheme provided by the embodiment of the utility model, the slitting knife is more powerful in cutting, and can effectively separate adjacent cushion rubber or edge sealing strips. The film with uniform thickness is manufactured by a wide film extruder, and the thickness of the cushion rubber or the edge banding strip is uniform by a strip splitting machine after cooling, so that the production efficiency of the cushion rubber and the edge banding strip is higher, and the production quality is higher.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a processing device for a rubber sealing strip of a steel wire rope core conveyer belt according to an embodiment of the utility model.

The figures are marked as follows:

unreeling frame 1, guiding roller 2, slitting machine 3, coiling frame 4, slitting roller 5.

Detailed Description

The utility model aims to provide a processing device for a rubber gasket edge banding of a steel wire rope core conveyer belt, which effectively solves the problems of low production efficiency, poor quality and the like of rubber gasket and edge banding.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a processing device for a rubber sealing strip for a wire rope core conveyor belt according to an embodiment of the utility model.

In a specific embodiment, the processing device of the rubber sealing strip for the wire rope core conveyer belt provided by the utility model comprises a frame, an unreeling frame 1, a slitting roller 5, a reeling frame 4, a plurality of guide rollers 2, a slitting machine 3, a plurality of slitting cutters, a cylinder body, a winding roller and a motor, wherein the unreeling frame 1 is arranged at the unreeling end of the frame and is used for placing a film, the slitting roller 5 and the reeling frame 4 are arranged at the reeling end of the frame, the plurality of guide rollers 2 are arranged between the unreeling frame 1 and the slitting roller 5, the slitting machine 3 is arranged on the frame and is positioned below the slitting roller 5, the slitting machine 3 is provided with the plurality of slitting cutters, each slitting cutter is connected with the cylinder body through a corresponding switch valve, when in operation, the slitting cutters are close to the slitting roller 5 to cut off the film, the winding roller is arranged on a rotating shaft of the reeling frame 4, and the rubber sealing strip or the sealing strip is reeled on the reeling roller, and the slitting roller 5 is connected with the motor.

In the structure, the processing device of the rubber sealing strip of the steel wire rope core conveying belt comprises a frame, an unreeling frame 1, a slitting roller 5, a reeling frame 4, a guide roller 2 and a slitting machine 3. Unreeling frame 1, slitting roller 5, coiling frame 4, guiding roller 2 and slitting machine 3 are all installed in the frame.

The unreeling frame 1 is arranged at the unreeling end of the frame, and the film is placed on the unreeling frame 1. The slitting roller 5 and the coiling frame 4 are arranged at the coiling end of the frame, and the unreeling end is opposite to the coiling end. The coiling roller is arranged on the rotating shaft of the coiling frame 4, and coiled and cut cushion rubber or edge banding strips are coiled on the coiling roller. The slitting roller 5 is connected with a motor through a reduction gearbox, the slitting roller 5 is a driving piece, and the motor drives the slitting roller 5 to rotate.

The slitting machine 3 is positioned below the slitting roller 5, and in operation, the slitting knife approaches the slitting roller 5 to sever the film. The slitting machine 3 is provided with a plurality of slitting knives, and optionally, the slitting knives are disc cutters. Each slitting knife is connected with the cylinder body through a corresponding switching valve, so that each slitting force can be effectively ensured to work independently, and the slitting effect is ensured.

In an embodiment, the slitter is now equipped with 50 slitting knives with a slitting knife spacing of anywhere between 10mm-800 mm. The slitting knife is a pneumatic slitting knife, and each set of pneumatic slitting knife is provided with a unidirectional-conduction quick interface, so that the adjustment time is effectively shortened. A compressed air pipe is arranged under each slitting knife, the slitting knives independently supply air by adopting an air pipe with the length of 12mm, and an air pressure buffer pipe is arranged, wherein the air pressure is controlled to be any value between 0.75MPa and 0.9MPa, including end point values. The independent air source is adopted for the slitting knife, so that the slitting knife is more powerful, the stress of each slitting knife is balanced, the slitting is uniform and consistent, and the slitting effect is effectively ensured.

A plurality of guide rollers 2 are installed between the unreeling frame 1 and the slitting roller 5, and the film on the film roll sequentially passes through the guide rollers 2 and passes through the gap between the guide rollers 2 and the slitting machine 3. The slitting knife approaches to the slitting roller 5, and then the pneumatic slitting knife angle valve is operated to complete the advancing and retreating of the pneumatic slitting knife, so that the slitting and the retreating of the working position are realized. And determining the number of the installed pneumatic cutters according to the cutting requirement, and adjusting the relative distance of the pneumatic cutters. And the cushion rubber and the edge sealing strip after cutting are coiled on a coiling roller.

By applying the technical scheme provided by the embodiment of the utility model, the slitting knife is more powerful in cutting, and can effectively separate adjacent cushion rubber or edge sealing strips. The film with uniform thickness is manufactured by a wide film extruder, and the cushion rubber or the edge banding strip manufactured by the strip separator 3 after cooling has uniform thickness, so that the production efficiency of the cushion rubber and the edge banding strip is higher, and the production quality is higher.

In another more reliable embodiment, the slitting machine 3 comprises a knife rest on which the slitting knife is detachably connected on the basis of the above-described embodiments.

In practical application, the number of the installed slitting knives is determined according to slitting requirements, and the relative distance of the slitting knives is adjusted. During actual use, a plurality of compressed air pipes can be reasonably selected to be connected according to the slitting width, and then the actual use number and the actual use positions of the slitting knives are selected. The effective length of the guide roller 2 is 1000mm, and the width of the cushion rubber and the edge banding is 800mm. The minimum limit width of the prepared adhesive tape is 10mm, and the maximum limit width is 900mm. The maximum thickness of the cut film is 3mm, the length of the maximum single roll coiled by the edge sealing adhesive can reach 120 meters, the maximum coiled diameter of the manufactured edge sealing adhesive is 500mm, the number of joints in the vulcanization process is effectively reduced, and the quality of vulcanized finished products is effectively ensured.

The position of a single cutter is adjustable, and more edge sealing strips can be manufactured after each slitting cutter is used. The more 800mm the width of the film is used to make the cushion and edge strips. The width of the single edge banding strip is about 21mm, and 37 edges banding strips can be manufactured at one time. The single cushion rubber is about 100mm wide, the cutters can be selectively used, every 3 cutters are spaced, the compressed air pipe which is not connected with the cutters cannot leak air outwards, and 8 cushion rubbers can be prepared at one time.

On the basis of the above-mentioned specific embodiments, the horizontal position of the slitting knife on the knife rest can be adjusted.

In practical application, each slitting knife can be freely adjusted according to the width requirement of the adhesive tape, the position is not limited, and after the position of the slitting knife is determined, the fixing bolts on the back of the slitting knife are locked, so that the slitting knife can be fixed.

On the basis of the above-mentioned specific embodiments, the tool rest is connected with the lifting cylinder.

In practical application, after the film to be slit passes through the guide roller 2, the film to be slit passes through the slitting roller 5 and the slitting knife, the lifting cylinder is operated to drive the whole knife rest to lift, and then the pneumatic slitting knife angle valve is operated to complete the advancing and retreating of the pneumatic slitting knife, so that the slitting and retreating of the working position are realized.

On the basis of the above embodiments, the unreeling rack 1 is provided with a safety chuck in which the rotary shaft of the film is mounted.

In practical application, the film is placed on the film placing frame, and the pneumatic friction disc provides certain tension for the film, so that the slitting effect is improved.

In another more reliable embodiment, the winding roller is pressed onto the slitting roller 5 during operation on the basis of any of the above embodiments.

In practical application, when edge sealing strips or gasket rubber are manufactured, the winding roller is pressed on the slitting roller 5, the slitting roller 5 drives the winding roller to rotate, and the winding roller and the slitting roller 5 are curled in different directions during working, so that the edge sealing strips and the gasket rubber can be cut and curled conveniently.

On the basis of the above-described embodiments, the reeling frame 4 is connected to the machine frame by means of a crank-link mechanism, and the drive cylinder is connected to the crank-link mechanism.

In practical application, the crank-link mechanism is controlled to rotate through the driving cylinder, so that the winding roller is pressed on the slitting roller 5, and the control is convenient.

Optionally, two sides of the winding roller are respectively provided with an air cylinder, and the air cylinders can enable the winding roller to be clung to the side slitting roller 5, so that the cutting and curling of the cushion rubber and the edge sealing strips are facilitated.

On the basis of the above-described respective embodiments, the winding frame 4 includes the cushion film winding frame and the edge banding winding frame, which are provided on both sides of the slitting roller 5, respectively.

In practical application, when the operation pad film taking frame and the edge banding coiling frame are pressed on the slitting roller 5 at the same time, alternate separation and separate coiling can be realized. The specification and the number of the reels are selected according to the requirements.

The edge banding coiling rack is generally provided with a plurality of groups of winding cores with different thicknesses, and after the edge banding is manufactured, the single-roll edge banding can be decomposed. The cushion film taking frame can use a whole winding core to curl the cushion film, and can also prepare a single-winding cushion film, and the single-winding cushion film is selected according to the requirement, so that the subsequent use is convenient.

On the basis of the specific embodiments, the coiling roller corresponding to the edge banding coiling rack comprises a plurality of small hollow coiling cores.

In practical application, the winding rollers with different specifications are designed, so that the quick winding and separation of the edge sealing strips with different widths are realized, and the production of an unlimited quantity of edge sealing adhesive tapes by using limited reels is realized. The edge banding coiling frame is composed of a plurality of small hollow coiling cores, the width of each edge banding small hollow coiling core is 21mm, and the edge banding coiling frame is of a hollow structure, can effectively separate the produced plurality of edge banding strips and is light.

In another more reliable embodiment, the guide roller 2 includes a film guide roller located above and a separator guide roller located below, on the basis of any of the above embodiments.

In practical application, for example, 3 film guide rollers are arranged, 2 isolating film guide rollers are arranged, and the film passes through 3 guide rollers 2 to lock the film at the central position, so that the slitting quality is ensured. 32-44 sealing strips can be manufactured at one time, the isolating film is separated from the film by the isolating film guide roller, the plastic isolating film can be used for isolating the sealing strips, the quality guarantee period is effectively prolonged, the sealing strips are not adhered to each other, and the production efficiency is improved by more than 10 times compared with the previous processing mode.

The slitting roller 5 is driven, the rubber collecting roller of the winding roller can be clung to the large guide roller 2 at the side through the air cylinders at the two sides, so that the rubber is convenient to cut and curl the edge sealing strips, and the rubber collecting roller and the large guide roller 2 are curled in opposite directions.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The processing device of the rubber sealing strip for the steel wire rope core conveyer belt provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a processingequipment of wire rope core conveyer belt pad rubber banding strip, its characterized in that, including the frame, install in frame unreel end be used for placing the film unreel frame (1), install in frame take-up end cut roller (5) and take-up frame (4), install in a plurality of guide rolls (2) between unreel frame (1) and cut roller (5), install in the frame and be located divide strip machine (3) of cut roller (5) below, divide strip machine (3) to have a plurality of slitting knives, every divide the slitting knife to be connected with the cylinder body through corresponding ooff valve, during operation divide the slitting knife to cut roller (5) be close to in order to cut off the film, take-up roller install in take-up in the pivot of frame (4), fill up rubber or banding strip take-up in on the take-up roller, divide cutting roller (5) to be connected with the motor.

2. The processing device of the steel wire rope core conveyer belt cushion rubber edge banding according to claim 1, wherein the banding machine (3) comprises a knife rest, and the banding knife is detachably connected to the knife rest.

3. The apparatus for processing a rubber sealing strip for a wire rope core conveyor belt according to claim 2, wherein the slitting knife is adjustable in a horizontal position of the knife rest.

4. A processing device for a rubber sealing strip of a steel wire rope core conveyer belt according to claim 3, wherein the tool rest is connected with a lifting cylinder.

5. The processing device of the steel wire rope core conveyer belt cushion rubber edge banding according to claim 1, wherein a safety chuck is installed on the unreeling frame (1), and a rotating shaft of a film is installed in the safety chuck.

6. A device for processing a steel cord conveyor belt mat glue edge strip according to any one of claims 1-5, characterized in that, in operation, the winding drum is pressed against the slitting roller (5).

7. The processing device of the rubber sealing strip for the steel wire rope core conveyer belt according to claim 6, wherein the coiling frame (4) is connected to the frame through a crank-link mechanism, and the driving cylinder is connected with the crank-link mechanism.

8. The processing device of the wire rope core conveyer belt cushion rubber edge banding according to claim 7, wherein the coiling frame (4) comprises a cushion rubber coiling frame and an edge banding coiling frame, and the cushion rubber coiling frame and the edge banding coiling frame are respectively arranged at two sides of the slitting roller (5).

9. The apparatus for processing a wire rope core conveyor belt mat glue bead according to claim 8, wherein the bead strip reel corresponds to a reel drum comprising a plurality of small hollow cores.

10. A processing device for a steel wire rope core conveyer belt mat glue edge banding according to any one of claims 1 to 5, characterized in that the guiding roller (2) comprises a film guiding roller located above and a barrier film guiding roller located below.