CN216804159U

CN216804159U - Manufacturing device of carrier roller based on composite material

Info

Publication number: CN216804159U
Application number: CN202220355871.5U
Authority: CN
Inventors: 徐淮雨; 刘新华; 司垒; 魏东
Original assignee: Anhui Auste Mechanical And Electrical Equipment Co ltd
Current assignee: Anhui Auste Mechanical And Electrical Equipment Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-24
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to the technical field of carrier roller production, and discloses a device for manufacturing a carrier roller based on a composite material, wherein the carrier roller is made of the composite material, the composite material is made of MG unsaturated polyester resin, limestone fine powder, white carbon black, carbon fiber and a reinforcing agent, the carrier roller is manufactured by a casting mechanism, the composite material is cast outside a central tube, so that the integral carrier roller is converted into a flexible material, the friction force between the carrier roller and the conveying can be increased on one hand in the rotating process of the carrier roller, and on the other hand, the tearing condition of a rigid carrier roller to a conveying belt can be effectively avoided, the casting mechanism comprises a bottom plate, blocking plates are arranged at two ends of the central tube, holes are formed in the blocking plates, a carrier roller shaft is connected in the through holes, the blocking plates and the central tube are coaxial, the carrier roller shaft and the blocking plates are coaxial, and further the carrier roller shaft and a cast discharging supporting tube can be kept concentric in the casting process, casting error, no need of post processing.

Description

Manufacturing device of carrier roller based on composite material

Technical Field

The utility model relates to the technical field of carrier roller production, in particular to a carrier roller production device based on a composite material and a carrier roller manufacturing method thereof.

Background

The carrier roller is an important part of a belt conveyor, is multiple in types and large in quantity, can support the weight of a conveying belt and materials, is divided into a rigid roller and a flexible roller, and selects different carrier roller types according to different use scenes.

The offset between the carrier roller shaft and the cast carrier roller axis is large in the existing flexible carrier roller casting process, the machining allowance is increased, and material waste is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a device for manufacturing a carrier roller based on a composite material, which has the advantages that the damage of a conveying belt is reduced by casting the carrier roller and contacting the conveying belt through a flexible material, the relative coincidence of the axis of a carrier roller shaft and the axis of the cast carrier roller can be improved, the later-stage machining allowance is reduced, and the like, and the problems that the existing steel carrier roller end cover causes different degrees of damage to the conveying belt and the offset of the carrier roller shaft and the axis of the cast carrier roller is large are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a manufacturing device of a carrier roller based on composite materials comprises a pouring mechanism, wherein the pouring mechanism comprises a bottom plate, two sides of the bottom plate are connected with fixed plates, a clamping part is installed on the side face of each fixed plate, the other side of the clamping part is connected with a carrier roller shaft, the other side of the carrier roller shaft is connected with a bearing seat, the other side of the bearing seat is connected with a blocking plate, the other side of the blocking plate is connected with a central pipe, a positioning hole is formed in the middle of the blocking plate, the carrier roller shaft is connected in the positioning hole, a mold is arranged on the outer side of the central pipe, the mold is installed on a movable plate, the movable plate is connected onto the bottom plate in a sliding mode, the top of the mold is provided with a stirring structure through a partition plate, one side of the stirring structure is connected with a pressurizing part, and the outlet end of the stirring structure is aligned with the top of the mold;

two ends of the central tube are connected through a blocking plate, then the pressed bearing and the roller bearing shaft in the sealed bearing seat are inserted into the positioning hole on the blocking plate, then the other end of the carrier roller shaft is clamped by a clamping component to realize the fixation of the central tube, secondly, the movable plate is pushed to connect the two half molds, then the composite material is put into the stirring structure, after being stirred by the stirring structure, the stirred composite material is poured into a mould through a pressurizing part to realize the pouring of the carrier roller, the carrier roller is made of the composite material, the composite material is made of MG unsaturated polyester resin, limestone fine powder, white carbon black, carbon fiber and a special reinforcing agent, so that the integral carrier roller is converted into a flexible material, the friction between the supporting roller and the conveying can be increased in the rotating process of the supporting roller, the running noise of the belt conveyor is reduced, and the tearing condition of the rigid supporting roller on the conveying belt can be effectively avoided.

Preferably, the clamping member is a three-jaw chuck.

Preferably, the central tube is any one of a plastic tube and a paper tube.

Preferably, the outside of closure plate is connected with the step, the inboard of mould is provided with the draw-in groove with step looks adaptation, draw-in groove and step looks block when the mould contacts.

Preferably, the pressurizing member is an air pump.

Preferably, the stirring structure includes churn, motor, bull stick, first puddler and second puddler, the top at the mould is installed through the baffle to the churn, the motor is installed at the top of churn, the output of motor is connected with the bull stick, the outer wall connection of bull stick has first stirring, the bottom of bull stick is connected with the second puddler.

Preferably, the bottom of the movable plate is connected with a roller, a sliding rail is arranged at a position of the bottom plate corresponding to the roller, and the movable plate slides relative to the sliding rail through the roller.

Preferably, the bottom of churn is provided with the discharge gate, the bottom of discharge gate is connected with the slide, the opening has been seted up to the inside equidistance of slide, the slide is aligned with the open position of mould.

Compared with the prior art, the utility model provides a carrier roller production device based on a composite material, which has the following beneficial effects: the two ends of the central tube are provided with the blocking plates, holes are formed in the blocking plates, the carrier roller shaft is connected in the through holes, the blocking plates are coaxial with the central tube, the carrier roller shaft is coaxial with the blocking plates, and therefore the carrier roller shaft and a cast discharging supporting tube can be kept concentric in the casting process, casting errors are reduced, and machining allowance in the later stage is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall explosive structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an exploded view of the structural center tube connection of the present invention;

FIG. 5 is a schematic top view of the chute of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

Wherein: 1. a base plate; 2. a fixing plate; 3. a clamping member; 4. a carrier roller shaft; 5. a bearing seat; 6. a blocking plate; 7. a central tube; 8. positioning holes; 9. a mold; 10. a movable plate; 11. a stirring structure; 12. a pressing member; 13. a step; 14. a card slot; 15. a mixing drum; 16. a motor; 17. a rotating rod; 18. a first stirring rod; 19. a second stirring rod; 20. a roller; 21. a slide rail; 22. a discharge port; 23. a slideway; 24. and (4) a flow hole.

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. 1-6, a manufacturing apparatus for a composite material-based idler, the idler is composed of a composite material composed of MG unsaturated polyester resin, fine limestone powder, white carbon black, carbon fiber, and a special reinforcing agent.

Through above-mentioned technical scheme, can pour into flexible bearing roller through combined material's composition with the outside of center tube 7, can increase the frictional force between bearing roller and the transport when using the conveyer belt on the one hand, reduce belt feeder operating noise, on the other hand can avoid the tearing condition of rigidity bearing roller to the conveyer belt effectively.

A manufacturing installation of bearing roller based on composite material, the bearing roller is made through the casting mechanism, the casting mechanism includes the bottom plate 1, both sides of the bottom plate 1 connect with the dead plate 2, install the clamping unit 3 on the side of the dead plate 2, the clamping unit 3 is the three-jaw chuck, fix the bearing roller shaft 4 through the three-jaw chuck of the dead plate 2 both ends, the other side of the clamping unit 3 connects with the bearing roller shaft 4, the other side of the bearing roller shaft 4 connects with the bearing bracket 5, the other side of the bearing bracket 5 connects with the closure 6, the other side of the closure 6 connects with the central tube 7, the central tube 7 is any one of plastic tubing or paper tube, the cost of plastic tubing and paper tube is lower, can save the cost of the bearing roller of the integral casting, the intermediate position of the closure 6 has locating hole 8, the bearing roller shaft 4 connects in locating hole 8, there is a mould 9 outside of the central tube 7, the mould 9 is installed on the movable plate 10, the movable plate 10 is slidably connected to the bottom plate 1, the stirring structure 11 is installed at the top of the mould 9 through a partition plate, one side of the stirring structure 11 is connected with a pressurizing part 12, the pressurizing part 12 is an air pump and pressurizes the stirring structure 11 through the air pump, so that the pressure of the stirring structure 11 is increased, the composite material in the stirring structure 11 is driven to extrude, and the outlet end of the stirring structure 11 is aligned with the top of the mould 9.

Specifically, the outer side of the blocking plate 6 is connected with a step 13, the inner side of the mold 9 is provided with a clamping groove 14 matched with the step 13, and the clamping groove 14 is clamped with the step 13 when the mold 9 contacts.

Through above-mentioned technical scheme, through the mutual block between draw-in groove 14 and the step 13, increased the area of contact between mould 9 and the closure plate 6, and then increase leakproofness between the two effectively to make and cut off between center tube 7 and the bearing frame 5, can separately pour bearing frame 5 position and center tube 7 position respectively according to the demand of using.

Specifically, stirring structure 11 includes churn 15, motor 16, bull stick 17, first puddler 18 and second puddler 19, and the top at mould 9 is installed through the baffle to the churn, and motor 16 is installed at the top of churn 15, and the output of motor 16 is connected with bull stick 17, and the outer wall connection of bull stick 17 has first stirring, and the bottom of bull stick 17 is connected with second puddler 19.

Through above-mentioned technical scheme, the rotatory bull stick 17 that drives of motor 16 rotates, and bull stick 17 is rotatory overweight giving the first stirring and the second puddler 19 of driving being connected with it simultaneously rotatory, and first puddler 18 and second puddler 19 stir combined material at rotatory in-process for the composition in the material mixes more fully evenly, improves the pouring effect of later stage bearing roller.

Specifically, the bottom of the movable plate 10 is connected with a roller 20, a sliding rail 21 is disposed at a position of the bottom plate 1 corresponding to the roller 20, and the movable plate 10 slides relative to the sliding rail 21 through the roller 20.

Through above-mentioned technical scheme, mould 9 is installed to one side of fly leaf 10 for through promoting fly leaf 10, make the gyro wheel 20 of fly leaf 10 bottom carry out slide 23 in slide rail 21, drive the mould 9 of both sides and laminate, and the frictional force between gyro wheel 20 and the slide rail 21 is less, more laborsaving when promoting.

Specifically, a discharge port 22 is arranged at the bottom of the mixing drum 15, a slide 23 is connected to the bottom of the discharge port 22, circulation holes 24 are equidistantly formed in the slide 23, and the slide 23 is aligned with the opening of the mold 9.

Through above-mentioned technical scheme, in the combined material that extrudes through discharge gate 22 extrudes slide 23, slide 23 is the setting of leading to the slope to a plurality of through holes 24 have been seted up uniformly in slide 23, fall into slide 23 when combined material extrudes from discharge gate 22 in, slide 23 extends to both sides, can pour the combined material who extrudes into mould 9 uniformly in, can not cause combined material to pile up a position at mould 9, make the combined material pour into a mould more evenly.

When the device is used, two of the central pipes 7 are connected through the blocking plate 6, then the bearing shafts 4 in the pressed bearings and the sealed bearing seats 5 are inserted into the positioning holes 8 in the blocking plate 6, then the other ends of the bearing shafts 4 are clamped through the clamping parts 3, the central pipes 7 are fixed, the positioning holes 8 are coaxial with the central pipes 7, the bearing shafts 4 are coaxial with the positioning holes 8, further the coaxiality of the bearings on the bearing rollers and the bearing seats 5 and the central pipes 7 is guaranteed, the polishing allowance in the later period can be reduced in the pouring process, then the movable plate 10 is pushed to connect the two half dies 9, then composite materials are put into the stirring structure 11, the composite materials are poured into the dies 9 through the pressurizing parts 12 after being stirred through the stirring structure 11, and the pouring of the carrier rollers is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manufacturing installation of bearing roller based on combined material which characterized in that: comprises a pouring mechanism, the pouring mechanism comprises a bottom plate (1), two sides of the bottom plate (1) are connected with fixed plates (2), the side faces of the fixed plates (2) are provided with clamping parts (3), the other side of each clamping part (3) is connected with a carrier roller shaft (4), the other side of each carrier roller shaft (4) is connected with a bearing seat (5), the other side of each bearing seat (5) is connected with a blocking plate (6), the other side of each blocking plate (6) is connected with a central tube (7), the middle position of each blocking plate (6) is provided with a positioning hole (8), the carrier roller shafts (4) are connected in the positioning holes (8), the outer side of the central tube (7) is provided with a mold (9), the mold (9) is arranged on a movable plate (10), the movable plate (10) is slidably connected on the bottom plate (1), and the top of the mold (9) is provided with a stirring structure (11) through a partition plate, one side of the stirring structure (11) is connected with a pressurizing part (12), and the outlet end of the stirring structure (11) is aligned with the top of the mold (9).

2. A composite material based idler making apparatus as claimed in claim 1, wherein: the clamping component (3) is a three-jaw chuck.

3. A composite material based idler making apparatus as claimed in claim 1, wherein: the central tube (7) is any one of a plastic tube or a paper tube.

4. A composite material based idler making apparatus as claimed in claim 1, wherein: the outside of closure plate (6) is connected with step (13), the inboard of mould (9) is provided with draw-in groove (14) with step (13) looks adaptation, draw-in groove (14) and step (13) looks block when mould (9) contact.

5. A composite material-based idler roll manufacturing apparatus as claimed in claim 1, wherein: the pressurizing part (12) is an air pump.

6. A composite material-based idler roll manufacturing apparatus as claimed in claim 1, wherein: stirring structure (11) include churn (15), motor (16), bull stick (17), first puddler (18) and second puddler (19), the top at mould (9) is installed through the baffle to the churn, motor (16) are installed at the top of churn (15), the output of motor (16) is connected with bull stick (17), the outer wall connection of bull stick (17) has first stirring, the bottom of bull stick (17) is connected with second puddler (19).

7. A composite material based idler making apparatus as claimed in claim 1, wherein: the bottom of the movable plate (10) is connected with a roller (20), a sliding rail (21) is arranged at the position, corresponding to the roller (20), of the bottom plate (1), and the movable plate (10) slides relative to the sliding rail (21) through the roller (20).

8. A composite material based idler roll manufacturing apparatus as claimed in claim 6, wherein: the bottom of churn (15) is provided with discharge gate (22), the bottom of discharge gate (22) is connected with slide (23), circulation hole (24) have been seted up to the inside equidistance of slide (23), slide (23) are aligned with the open position of mould (9).