CN216272498U

CN216272498U - Air suction roller for synthesizing abrasive cloth

Info

Publication number: CN216272498U
Application number: CN202122914556.XU
Authority: CN
Inventors: 金兵
Original assignee: Kaifeng Geruite Grinding Technology Co ltd
Current assignee: Kaifeng Geruite Grinding Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of abrasive cloth synthesizing equipment, in particular to an air suction roller for synthesizing abrasive cloth, which can be fixedly arranged on the outer wall of a roller by arranging a roller rotating block, an outer rotating bearing and a fixing bolt, wherein a rotating rod is sleeved in the outer rotating bearing, when the roller rotating block rotates, the rotating rod can start to rotate along with the rotation of the roller rotating block so as to drive the roller to start to rotate, when the roller has faults, the roller rotating block can be conveniently detached from the outer wall of the roller by the arranged fixing bolt so as to conveniently maintain the roller, therefore, the air suction roller for synthesizing the abrasive cloth is produced, and the problems that the abrasive cloth rapidly slides down and greatly shakes to cause abrasive paper surface scratches in the production process of the abrasive cloth are solved, has wide market prospect.

Description

Air suction roller for synthesizing abrasive cloth

Technical Field

The utility model relates to the technical field of abrasive cloth synthesis equipment, in particular to an air suction roller for synthesizing abrasive cloth.

Background

The abrasive cloth is one kind of grinding tool. The base (cloth or paper) is attached with sand to form the abrasive cloth. The substrate is paper or cotton cloth. Alloy rigid sandpaper is a preferred paper because of its strength and flexibility. The cotton cloth can be Nanjing cotton cloth, white denim, coarse denim, etc. There are also paper and cotton cloth combined to make a base.

In the process of manufacturing the abrasive cloth, one step is to spray glue on the cloth after sand planting to fix the sand grains; in order to ensure the continuity of glue spraying, the abrasive cloth must be continuously conveyed forwards; and the abrasive cloth can not be cut in order to not affect the whole size of the abrasive cloth; if the abrasive cloth is wound on the roller in a mode that the roller rotates ceaselessly, sand grains which are just fixed on the surface of the abrasive cloth are adhered to each other, and finished products are affected; therefore, in actual production, the rollers need to pull the abrasive cloth to move forwards and avoid overlarge friction between the rollers and the abrasive cloth, so that the rollers are arranged into a roller group moving forwards horizontally, the abrasive cloth enters a first roller from a roller above the roller group, and the abrasive cloth is hung and dried between two adjacent rollers; however, due to the gravity of the abrasive cloth, when the abrasive cloth is not stable between the first roller and the second roller, the abrasive cloth may slide and shake rapidly, so that the abrasive cloth and the rollers move relatively to each other, and the surface of the abrasive cloth is scratched.

Consequently, production one kind is overcome the emery cloth in process of production, emery cloth and the cylinder that form advanced between produce relative motion, lead to the emery cloth landing rapidly and shake by a wide margin, cause the problem of abrasive paper surface scotch, and provide one kind and be used for the synthetic cylinder that induced drafts of abrasive paper, should induced draft the cylinder and can make the even flat roller that induced drafts that is used for the emery cloth of pasting on the surface of roller, have extensive market prospect.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the air suction roller for synthesizing the abrasive paper, which can overcome the problem that the surface of the abrasive paper is scratched due to the rapid sliding and large shaking of the abrasive cloth caused by the relative motion between the abrasive cloth and the paper feeding roller in the production process of the abrasive cloth.

The technical scheme adopted by the utility model is as follows: an air suction roller for synthesizing abrasive cloth comprises two support rods, a roller is arranged between the top ends of the two support rods, a rotary rod is fixedly arranged in the roller, two ends of the rotary rod are arranged on the outer wall of the roller, rotary bearing bases are arranged on the top surfaces of the two support rods, rotary bearings are arranged on the top surfaces of the rotary bearing bases, a roller rotary block is arranged on the outer side of the side wall of the roller, an outer rotary bearing is arranged in the middle of the roller rotary block, a fixing bolt is arranged on the side wall of the roller rotary block, the roller rotary block is fixedly arranged on the outer wall of the roller through the fixing bolt, a track rotary machine is arranged between the bottom ends of the two support rods, a rotary track is arranged between the roller rotary block and the track rotary machine, one side of the rotary track is sleeved on the outer wall of the roller rotary block, and the other end of the rotary track is sleeved on the rotary end of the track rotary machine, an air suction pipeline is arranged on the outer side of the roller, one end of the air suction pipeline is connected with the rotary rod through an inner rotating bearing, an air suction fan is arranged at the other end of the air suction pipeline, and a control switch is arranged on the side wall of one of the support rods.

The roller adopt hollow stainless steel roller structure, the middle part is provided with the emery cloth fixed band on the outer wall of roller, is provided with a plurality of air inlet opening on the outer wall of roller, a plurality of air inlet opening even range in the both sides of emery cloth fixed band.

The rotary rod adopt one end to be open-ended hollow cylinder steel body structure, the middle part of rotary rod has been seted up a plurality of and has been breathed in the opening, and breathe in the opening and set up in the inside of roller, the open end and the induced draft pipeline of rotary rod be linked together, the one end of rotary rod through the inside of rotating bearing including outer rotating bearing suit, rotating bearing's inside including the other end suit of rotary rod, outer rotating bearing's diameter length is identical with rotating bearing's diameter length.

The diameter length of the side wall of the rotating rod is matched with that of the inner rotating bearing, and the diameter length of the side wall of the air suction pipeline is matched with that of the inner rotating bearing.

The outer sides of the two ends of the rotating bearing base are respectively provided with a base fixing bolt, and the two ends of the rotating bearing base are fixedly arranged on the top surface of the supporting rod through the base fixing bolts.

The utility model has the beneficial effects that: the utility model comprises two support rods, a roller is arranged between the top ends of the two support rods, a rotating rod is fixedly arranged inside the roller, both ends of the rotating rod are arranged on the outer wall of the roller, rotating bearing bases are arranged on the top surfaces of the two support rods, an inner rotating bearing is arranged on the top surface of each rotating bearing base, a roller rotating block is arranged on the outer side of the side wall of the roller, an outer rotating bearing is arranged in the middle of each roller rotating block, a fixing bolt is arranged on the side wall of each roller rotating block, each roller rotating block is fixedly arranged on the outer wall of the roller through the fixing bolt, a crawler rotating machine is arranged between the bottom ends of the two support rods, a rotating crawler is arranged between each roller rotating block and the crawler rotating machine, one side of each rotating crawler is sleeved on the outer wall of the roller rotating block, and the other end of each rotating crawler is sleeved on the rotating end of the crawler rotating machine, the outer side of the roller is provided with an air suction pipeline, one end of the air suction pipeline is connected with a rotary rod through an inner rotating bearing, the other end of the air suction pipeline is provided with an air suction fan, the side wall of one of the support rods is provided with a control switch, the roller rotating block can be fixedly arranged on the outer wall of the roller through the arrangement of the roller rotating block, an outer rotating bearing and a fixing bolt, the rotary rod is sleeved in the outer rotating bearing, when the roller rotating block rotates, the rotary rod can start to rotate along with the rotation of the roller rotating block, so that the roller is driven to start to rotate, when the roller is in failure, the roller rotating block can be conveniently detached from the outer wall of the roller through the arranged fixing bolt, and the roller is convenient to maintain; secondly, the air suction pipeline, the suction fan, the air inlet openings formed in the outer wall of the roller and the air suction openings formed in the middle of the rotating rod are arranged, so that air outside the roller can be sucked into the roller through the air inlet openings in the rotating process, and negative pressure is generated inside the roller through the matching effect among the air suction openings, the air suction pipeline and the suction fan, so that the abrasive cloth attached to the outer wall of the roller can be tightly attached to the outer wall of the roller, and the abrasive cloth can be conveniently coiled; and the utility model has simple structure, convenient operation and ingenious design, greatly improves the working efficiency, has good social and economic benefits and is a product easy to popularize and use.

Drawings

Fig. 1 is a schematic overall front view of the present invention.

Fig. 2 is a schematic view of the supporting rod structure of the present invention.

FIG. 3 is a schematic view of the structure of the roller rotating block of the present invention.

Fig. 4 is a schematic view of the front structure of the roller of the utility model.

FIG. 5 is a schematic view of the front cross-sectional structure of the roll of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "inside", "outside", "top end", "bottom end", "inside", 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 invention.

As shown in fig. 1, 2, 3, 4, 5, an air suction roller for synthesizing abrasive cloth comprises two support rods 1, a roller 2 is arranged between the top ends of the two support rods 1, a rotary rod 6 is fixedly arranged inside the roller 2, both ends of the rotary rod 6 are arranged on the outer wall of the roller 2, rotary bearing bases 9 are arranged on the top surfaces of the two support rods 1, inner rotary bearings 10 are arranged on the top surfaces of the rotary bearing bases 9, a roller rotating block 3 is arranged outside the side wall of the roller 2, an outer rotary bearing 7 is arranged in the middle of the roller rotating block 3, fixing bolts 8 are arranged on the side wall of the roller rotating block 3, the roller rotating block 3 is fixedly arranged on the outer wall of the roller 2 through the fixing bolts 8, the roller rotating block 3 can be fixedly arranged on the outer wall of the roller 2 through the arrangement of the roller rotating block 3, the outer rotary bearing 7 and the fixing bolts 8, by sleeving the rotating rod 6 in the outer rotating bearing 7, when the roller rotating block 3 rotates, the rotating rod 6 starts to rotate along with the rotation of the roller rotating block 3, so as to drive the roller 2 to start to rotate, when the roller 2 encounters a fault, the roller rotating block 3 can be conveniently detached from the outer wall of the roller 2 through the arranged fixing bolt 8, so that the roller 2 is conveniently maintained, the crawler rotating machine 4 is arranged between the bottom ends of the two support rods 1, the rotating crawler 5 is arranged between the roller rotating block 3 and the crawler rotating machine 4, one side of the rotating crawler 5 is sleeved on the outer wall of the roller rotating block 3, the other end of the rotating crawler 5 is sleeved at the rotating end of the crawler rotating machine 4, the outer side of the roller 2 is provided with the air suction pipeline 13, one end of the air suction pipeline 13 is connected with the rotating rod 6 through the inner rotating bearing 10, and the other end of the air suction pipeline 13 is provided with the air suction fan 12, a control switch 17 is arranged on the side wall of one of the support rods 1, and the track rotating machine 4 and the suction fan 12 are controlled through the control switch 17; the roller 2 is of a hollow stainless steel roller structure, an abrasive cloth fixing belt 14 is arranged in the middle of the outer wall of the roller 2, a plurality of air inlet openings 15 are formed in the outer wall of the roller 2, and the air inlet openings 15 are uniformly arranged on two sides of the abrasive cloth fixing belt 14; the rotary rod 6 adopt one end to be open-ended hollow cylindrical steel structure, the middle part of rotary rod 6 has been seted up a plurality of and has been breathed in through-hole 16, and breathe in through-hole 16 and set up the inside at roller 2, the open end of rotary rod 6 be linked together with air suction pipe 13, the one end of rotary rod 6 through the inside of rotating bearing 10 including outer rotating bearing 7 suit, rotating bearing 10's inside including the other end suit of rotary rod 6, the diameter length of outer rotating bearing 7 is identical with the diameter length of rotating bearing 10, through setting up air suction pipe 13, suction fan 12, a plurality of air inlet through-hole 15 that sets up on the outer wall of roller 2 and set up a plurality of air inlet through-hole 16 at the middle part of rotary rod 6, can be at the pivoted in-process, with the outside air of roller 2 through a plurality of air inlet through-hole 15 inside the roller 2, through air inlet through 16, The cooperation between air suction pipe 13 and suction fan 12 makes its roller 2 inside produce the negative pressure, makes its emery cloth attached on the roller 2 outer wall can be tightly attached on the outer wall of roller 2, conveniently carries out the circle book to the emery cloth.

The diameter length of the side wall of the rotating rod 6 is matched with that of the inner rotating bearing 10, and the diameter length of the side wall of the air suction pipeline 13 is matched with that of the inner rotating bearing 10.

The outer sides of the two ends of the rotating bearing base 9 are provided with base fixing bolts 11, and the two ends of the rotating bearing base 9 are fixedly installed on the top surface of the supporting rod 1 through the base fixing bolts 11.

The use method of the product is as follows: as shown in fig. 1, 2, 3, 4 and 5, when in use, one end of the abrasive cloth is fixed by an abrasive cloth fixing belt 14, the product starts to operate by a control switch 17, the roller rotating block 3 can be fixedly arranged on the outer wall of the roller 2 by arranging the roller rotating block 3, the outer rotating bearing 7 and the fixing bolt 8, the rotating rod 6 is sleeved in the outer rotating bearing 7, when the roller rotating block 3 rotates, the rotating rod 6 starts to rotate along with the rotation of the roller rotating block 3 so as to drive the roller 2 to start to rotate, when the roller 2 encounters a fault, the roller rotating block 3 can be conveniently detached from the outer wall of the roller 2 by the arranged fixing bolt 8, so that the roller 2 is conveniently maintained, by arranging an air suction pipeline 13, a suction fan 12, a plurality of air inlet openings 15 arranged on the outer wall of the roller 2 and a plurality of air inlet openings 16 arranged in the middle of the rotating rod 6, can be at the pivoted in-process, with the outside air of roller 2 inside a plurality of opening 15 that admits air inhales into roller 2, through the mating reaction between opening 16, air suction pipe 13 and the suction fan 12 of breathing in, make the inside negative pressure that produces of its roller 2, make its attached emery cloth on the outer wall of roller 2 can be tightly paste on the outer wall of roller 2, the convenience is coiled the emery cloth.

The utility model provides the air suction roller for synthesizing the abrasive paper, which can ensure that the abrasive paper is uniformly and flatly attached to the surface of the roller, so that the air suction roller has wide market prospect.

Claims

1. The utility model provides a roller that induced drafts for emery cloth is synthetic, includes two bracing pieces (1), its characterized in that: a roller (2) is arranged between the top ends of the two support rods (1), a rotary rod (6) is fixedly arranged inside the roller (2), two ends of the rotary rod (6) are arranged on the outer wall of the roller (2), rotary bearing bases (9) are arranged on the top surfaces of the two support rods (1), inner rotary bearings (10) are arranged on the top surfaces of the rotary bearing bases (9), roller rotary blocks (3) are arranged on the outer sides of the side walls of the roller (2), outer rotary bearings (7) are arranged in the middle of the roller rotary blocks (3), fixing bolts (8) are arranged on the side walls of the roller rotary blocks (3), the roller rotary blocks (3) are fixedly arranged on the outer wall of the roller (2) through the fixing bolts (8), a crawler rotary machine (4) is arranged between the bottom ends of the two support rods (1), a rotary crawler (5) is arranged between the roller rotary blocks (3) and the crawler rotary machine (4), one side suit that rotates track (5) is on the outer wall of roller turning block (3), and the other end suit that rotates track (5) is at the rotation end of track rotating machine (4), and the outside of roller (2) is provided with air suction pipeline (13), and the one end of air suction pipeline (13) is connected with rotary rod (6) through interior rotation bearing (10), and the other end of air suction pipeline (13) is provided with suction fan (12), one of them the lateral wall of bracing piece (1) on be provided with control switch (17).

2. An air draft roller for use in abrasive cloth synthesis according to claim 1, wherein: roller (2) adopt hollow stainless steel roller structure, the middle part is provided with emery cloth fixed band (14) on the outer wall of roller (2), be provided with a plurality of opening (15) of admitting air on the outer wall of roller (2), a plurality of even the arranging in the both sides of emery cloth fixed band (14) of opening (15) of admitting air.

3. An air draft roller for use in abrasive cloth synthesis according to claim 1, wherein: rotating rod (6) adopt one end to be open-ended hollow cylinder steel structure, the middle part of rotating rod (6) has been seted up a plurality of and has been breathed in through-hole (16), and breathe in through-hole (16) and set up the inside at roller (2), the open end of rotating rod (6) be linked together with air suction pipe (13), the one end of rotating rod (6) through the inside of rotating bearing (10) including outer rotating bearing (7) suit, the inside of rotating bearing (10) including the other end suit of rotating rod (6), the diameter length of outer rotating bearing (7) is identical with the diameter length of interior rotating bearing (10).

4. An air draft roller for use in abrasive cloth synthesis according to claim 3, wherein: the diameter length of the side wall of the rotating rod (6) is matched with that of the inner rotating bearing (10), and the diameter length of the side wall of the air suction pipeline (13) is matched with that of the inner rotating bearing (10).

5. An air draft roller for use in abrasive cloth synthesis according to claim 1, wherein: the outer sides of two ends of the rotating bearing base (9) are respectively provided with a base fixing bolt (11), and two ends of the rotating bearing base (9) are fixedly installed on the top surface of the supporting rod (1) through the base fixing bolts (11).