CN216809347U

CN216809347U - Burr cutting device is used in processing of glass fiber cloth with adjustable tensioning dynamics

Info

Publication number: CN216809347U
Application number: CN202220260762.5U
Authority: CN
Inventors: 唐尚平; 吴为田; 许曼曼
Original assignee: Anhui Genyin Technology Co ltd
Current assignee: Anhui Genyin Technology Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-06-24
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a burr cutting device for processing glass fiber cloth with adjustable tensioning force, which comprises a supporting seat, a guide roller, a glass fiber cloth body, a winding roller and a cutting tool bit, wherein the guide roller is arranged on the inner side of the supporting seat, the glass fiber cloth body is connected onto the guide roller, and the end part of the glass fiber cloth body is wound and connected onto the winding roller; further comprising: the adjusting roller is arranged on the inner side of the supporting seat, the end part of the adjusting roller is arranged on the movable block, and the middle part of the movable block is provided with a central screw rod in a penetrating way; the limiting block is installed inside the cutter head, the side of the limiting block is connected with the protruding portion, and the limiting block is internally provided with the heating wire. This glass fiber cloth processing is with deckle edge tangent line device with adjustable tensioning dynamics can be in the deckle edge excision back to glass fiber cloth, and the convenience is concentrated the processing collection to its deckle edge, avoids the phenomenon that the deckle edge that lighter appears blowing down and fly upward.

Description

Burr cutting device is used in processing of glass fiber cloth with adjustable tensioning dynamics

Technical Field

The utility model relates to the technical field of glass fiber cloth processing, in particular to a burr cutting device with adjustable tensioning force for processing glass fiber cloth.

Background

Glass fiber cloth is a zero twist roving plain woven fabric, is the important substrate of hand lay-up glass steel simultaneously, and when carrying out glass fiber cloth processing production, the fringe part of its cloth can have unedged phenomenon, in order to improve the roughness and pleasing to the eye to glass fiber cloth, all can use corresponding unedged tangent line device to its deckle edge to excise usually.

However, the existing burr trimming device has the following problems:

for example, the publication number is CN212925550U, an acid and alkali resistant glass fiber cloth burr trimming device comprises a rectangular frame, an upper material conveying belt, a lower material conveying belt, a cutting knife and a trimming plate … …, wherein the upper material conveying belt and the lower material conveying belt are arranged in an up-and-down symmetrical manner, the cutting knife and the trimming plate are both fixedly connected to a fixing plate, and the cutting knife and the trimming plate are both matched with the lower material conveying belt;

the cutting edge portion that utilizes the cutting knife excises the back with the deckle edge of glass fiber cloth, and the slope position landing on the strip recess of the deckle edge of the glass fiber cloth after the excision is to collecting the box, but deckle edge is by the cutting knife excision back, because of deckle edge self lighter can not be fine along the inside of slope position landing to collecting the box to make it still can have the phenomenon that part deckle edge appears waving under blowing of wind-force.

Therefore, the burr cutting device for processing the glass fiber cloth with adjustable tensioning force is provided so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a burr cutting device for processing glass fiber cloth with adjustable tensioning force, which aims to solve the problem that the existing burr cutting device in the market proposed by the background technology cuts burrs of the glass fiber cloth by utilizing a cutting edge part of a cutting knife, the cut burrs of the glass fiber cloth slide to a collecting box through an inclined part on a strip-shaped groove, but the burrs are cut by the cutting knife, and cannot well slide to the inside of the collecting box along the inclined part because the burrs are lighter and further cause the phenomenon that part of the burrs are blown by wind power, so that the burrs are floated.

In order to achieve the purpose, the utility model provides the following technical scheme: a burr cutting device for processing glass fiber cloth with adjustable tensioning force comprises a supporting seat, a guide roller, a glass fiber cloth body, a winding roller and a cutting tool bit, wherein the guide roller is installed on the inner side of the supporting seat, the glass fiber cloth body is connected onto the guide roller, the end part of the glass fiber cloth body is wound and connected onto the winding roller, the cutting tool bit is installed on the side of the winding roller, and the cutting tool bit is fixedly installed on the inner side of the supporting seat;

further comprising:

the adjusting roller is arranged on the inner side of the supporting seat, the end part of the adjusting roller is arranged on the movable block, and the middle part of the movable block is provided with a central screw rod in a penetrating way;

the limiting block is installed inside the cutting tool bit, the side of the limiting block is connected with the protruding part, and the heating wire is installed inside the limiting block;

the dust collection fan is connected to the lower end of the winding roller, the dust collection fan and the dust collection head are connected with each other through a conveying pipe, a transmission rod is mounted on the dust collection head, the outer end of the transmission rod is mounted on the inner side of the supporting seat through a bearing, and a torsion spring for providing reset elasticity is arranged on the outer side of the transmission rod;

the clamping disc is fixedly installed on the central shaft of the winding roller, and a fixed magnet is installed at the edge of the clamping disc.

Preferably, the outer wall of the movable block and the inner wall of the supporting seat are mutually attached, and the ends of the movable block and the adjusting roller are mutually connected through a bearing.

Through adopting above-mentioned technical scheme, connect through the bearing between regulating roller and the movable block to can conveniently make its regulating roller rotate on the movable block.

Preferably, threaded connection is adopted between the central screw rod and the movable block, and a sliding connection structure is formed between the movable block and the supporting seat.

Through adopting above-mentioned technical scheme, the rotation through central lead screw can make threaded connection's movable block remove on the supporting seat.

Preferably, the inside of cutter head is provided with the recess that holds the bulge, and laminates each other between the outer wall of stopper and bulge and the inner wall of cutter head.

Through adopting above-mentioned technical scheme, thereby can increase the area of contact between stopper and the cutting bit inside through the setting of bulge.

Preferably, the dust collection head is of a U-shaped structure, and a rotary structure is formed between the dust collection head and the supporting seat through the transmission rod.

By adopting the technical scheme, the suction range of the light plush can be improved by rotating the transmission rod on the supporting seat through the dust suction head.

Preferably, the clamping disc is in key connection with the central shaft of the winding roller, and the clamping disc is arranged on the inner side of the middle of the dust collection head.

Through adopting above-mentioned technical scheme, thereby rotation through the winding roller can make its fixed connection's joint dish carry out synchronous revolution.

Preferably, the avris of joint dish and the inboard of dust absorption head all are provided with fixed magnet, and the magnetism between the fixed magnet of joint dish limit side and the inboard fixed magnet of dust absorption head is the same.

Through adopting above-mentioned technical scheme, through the rotation of joint disc and thus can utilize the distance change between the last fixed magnet of it and the last magnet of dust absorption head, make it produce the repulsive magnetic force to the fixed magnet on the dust absorption head.

Compared with the prior art, the utility model has the beneficial effects that: the burr cutting device for processing the glass fiber cloth with the adjustable tensioning force can conveniently perform centralized processing and collection on burrs of the glass fiber cloth after the burrs of the glass fiber cloth are cut off, and avoids the phenomenon that the lighter burrs are blown by wind power to float;

1. the movable block is arranged, the movable block in threaded connection can be moved through rotation of the central screw rod, the adjusting roller on the movable block can be moved in the vertical direction through movement of the movable block, the tensioning force of the glass fiber cloth body can be adjusted through movement of the adjusting roller, the limiting block can be heated through arrangement of the heating wires, heat of the limiting block can be transferred to the cutting tool head through heating of the limiting block, the heated cutting tool head can cut rough edges of cloth, the edges of the cut cloth can be heated, melted and sealed, and the cloth is prevented from being fluffed again after being cut;

2. be provided with the dust absorption head, can utilize conveyer pipe and dust absorption fan to absorb the garrulous fine hair that produces through opening of dust absorption fan, can make the joint dish on it carry out synchronous revolution when the winding roll rotates simultaneously, thereby utilize the rotation of joint dish to make the change that fixed magnet on it and the fixed magnet on the dust absorption head take place the distance, and then make its dust absorption head carry out reciprocating rotation under torque spring's effect with this, reciprocating rotation through the dust absorption head is then and can improve the absorption scope to garrulous fine hair, avoid garrulous fine hair phenomenon that the spill all around flies apart to appear.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic perspective view of the stopper and the protrusion of the present invention;

FIG. 4 is a schematic sectional structural view of a limiting block and a heating wire of the present invention;

FIG. 5 is a schematic cross-sectional view of the transmission rod and torsion spring of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a supporting seat; 2. a regulating roller; 3. a movable block; 4. a central screw rod; 5. a guide roller; 6. a glass fiber cloth body; 7. a winding roller; 8. a cutter head; 9. a limiting block; 10. a projection; 11. heating wires; 12. a dust collection fan; 13. a delivery pipe; 14. a dust collection head; 15. a transmission rod; 16. a torsion spring; 17. a clamping disc; 18. and fixing the magnet.

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, the present invention provides a technical solution: a burr cutting device with adjustable tensioning force for processing glass fiber cloth comprises a supporting seat 1, a guide roller 5, a glass fiber cloth body 6, a winding roller 7 and a cutting tool bit 8, wherein the guide roller 5 is installed on the inner side of the supporting seat 1, the glass fiber cloth body 6 is connected to the guide roller 5, the end part of the glass fiber cloth body 6 is wound and connected onto the winding roller 7, the cutting tool bit 8 is installed on the side of the winding roller 7, and the cutting tool bit 8 is fixedly installed on the inner side of the supporting seat 1; the adjusting roller 2 is arranged on the inner side of the supporting seat 1, the end part of the adjusting roller 2 is arranged on the movable block 3, and the middle part of the movable block 3 is provided with a central screw rod 4 in a penetrating way; the limiting block 9 is installed inside the cutter head 8, the side of the limiting block 9 is connected with a protruding part 10, and a heating wire 11 is installed inside the limiting block 9; the outer wall of the movable block 3 and the inner wall of the supporting seat 1 are mutually attached, and the ends of the movable block 3 and the adjusting roller 2 are mutually connected through a bearing. The central screw rod 4 is in threaded connection with the movable block 3, and a sliding connection structure is formed between the movable block 3 and the supporting seat 1. The inside of cutter head 8 is provided with the recess that holds bulge 10, and laminates each other between the outer wall of stopper 9 and bulge 10 and the inner wall of cutter head 8.

As shown in fig. 1-4, when cutting off the burrs of the glass fiber cloth body 6, one end of the glass fiber cloth body 6 is passed through the adjusting roller 2 and the guide roller 5 and the end part thereof is fixed on the winding roller 7, the glass fiber cloth body 6 can be wound by the rotation of the winding roller 7, when the tensioning force is required to be adjusted in the winding process, the central screw rod 4 is rotated, the movable block 3 can move on the supporting seat 1 by the rotation of the central screw rod 4, the adjusting roller 2 can move in the vertical direction by the movement of the movable block 3, thereby the tensioning force of the glass fiber cloth body 6 can be changed by the movement of the adjusting roller 2, and simultaneously, when the winding roller 7 winds up the glass fiber cloth body 6, the burrs of the glass fiber cloth body 6 are in friction contact with the cutting knife head 8, thereby utilize cutter head 8 can excise the deckle edge of glass fiber cloth body 6, open the inside heater strip 11 of cutter head 8 simultaneously, opening through heater strip 11 can make stopper 9 generate heat, stopper 9 generates heat the back and then can make its heat transfer to cutter head 8, utilize the heating on the cutter head 8 to carry out the banding to glass fiber cloth body 6 when utilizing cutter head 8 to the cutting of glass fiber cloth body 6 deckle edge from this, prevent that the deckle edge of glass fiber cloth body 6 from appearing deckle edge again after tailorring.

A dust collection fan 12 connected to the lower end of the winding roller 7, the dust collection fan 12 and the dust collection head 14 are connected with each other through a delivery pipe 13, a transmission rod 15 is installed on the dust collection head 14, the outer end of the transmission rod 15 is installed on the inner side of the supporting seat 1 through a bearing, and a torsion spring 16 for providing return elasticity is arranged on the outer side of the transmission rod 15; and a clamping disk 17 fixedly arranged on the central shaft of the winding roller 7, and a fixed magnet 18 is arranged at the edge of the clamping disk 17. The dust absorption head 14 is arranged in a U-shaped structure, and the dust absorption head 14 forms a rotating structure with the supporting seat 1 through a transmission rod 15. The clamping disk 17 is in key connection with the central shaft of the winding roller 7, and the clamping disk 17 is arranged at the inner side of the middle part of the dust collection head 14. The side of the clamping disc 17 and the inner side of the dust collection head 14 are both provided with fixed magnets 18, and the magnetism between the fixed magnet 18 on the side of the clamping disc 17 and the fixed magnet 18 on the inner side of the dust collection head 14 is the same.

As shown in fig. 1, 2, 5 and 6, when cutting the burr, the dust-absorbing fan 12 is turned on, the broken lint generated by the dust-absorbing fan 12 can be absorbed under the action of the duct 13 and the dust-absorbing head 14, so as to avoid the flying around, and simultaneously when the winding roller 7 rotates, the chuck 17 can rotate synchronously, when the fixed magnet 18 on the chuck 17 and the fixed magnet 18 on the inner side of the dust-absorbing head 14 approach each other gradually, the fixed magnet 18 on the chuck 17 can generate a repulsive magnetic force to the fixed magnet 18 on the dust-absorbing head 14, and at this time, the dust-absorbing head 14 rotates around the transmission rod 15, and when the fixed magnet 18 on the chuck 17 and the fixed magnet 18 on the dust-absorbing head 14 rotate away gradually, the dust-absorbing head 14 resets under the action of the torsion spring 16 outside the transmission rod 15, thereby realizing the reciprocating rotation of the dust-absorbing head 14, the suction range of broken wool can be further improved through the reciprocating rotation of the dust suction head 14, and the integral dust removal effect is improved.

The working principle is as follows: when the burr cutting device with the adjustable tensioning force is used for processing the glass fiber cloth, firstly, as shown in figures 1-6, the adjusting roller 2 can be moved in the vertical direction through the movement of the movable block 3, so that the tensioning force of the glass fiber cloth body 6 can be changed through the movement of the adjusting roller 2, through the frictional contact between the cutting tool bit 8 and burrs of the glass fiber cloth body 6, burrs of the glass fiber cloth body 6 can be cut off, the limiting block 9 can be heated through the opening of the heating wire 11 and then transmits heat to the cutting tool bit 8, so that the burrs of the glass fiber cloth body 6 can be cut through the cutting tool bit 8, meanwhile, the glass fiber cloth body 6 is subjected to edge sealing through the heating of the cutting tool bit 8, and the generated broken wool can be absorbed under the action of the conveying pipe 13 and the dust absorption head 14 through the opening of the dust absorption fan 12, meanwhile, the dust collection head 14 rotates in a reciprocating mode through the change of the distance between the fixed magnet 18 on the clamping disc 17 and the fixed magnet 18 on the dust collection head 14, the suction range of broken lint can be further expanded through the reciprocating rotation of the dust collection head 14, and the overall dust removal effect is improved.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A burr cutting device for processing glass fiber cloth with adjustable tensioning force comprises a supporting seat (1), a guide roller (5), a glass fiber cloth body (6), a winding roller (7) and a cutting tool bit (8), wherein the guide roller (5) is installed on the inner side of the supporting seat (1), the glass fiber cloth body (6) is connected onto the guide roller (5), the end portion of the glass fiber cloth body (6) is wound and connected onto the winding roller (7), the cutting tool bit (8) is installed on the lateral side of the winding roller (7), and the cutting tool bit (8) is fixedly installed on the inner side of the supporting seat (1);

it is characterized by also comprising:

the adjusting roller (2) is arranged on the inner side of the supporting seat (1), the end part of the adjusting roller (2) is arranged on the movable block (3), and the middle part of the movable block (3) is provided with a central screw rod (4) in a penetrating way;

the limiting block (9) is installed inside the cutting tool bit (8), the side of the limiting block (9) is connected with a protruding part (10), and a heating wire (11) is installed inside the limiting block (9);

the dust collection device comprises a dust collection fan (12) connected to the lower end of the winding roller (7), the dust collection fan (12) and a dust collection head (14) are connected with each other through a conveying pipe (13), a transmission rod (15) is installed on the dust collection head (14), the outer end of the transmission rod (15) is installed on the inner side of a supporting seat (1) through a bearing, and a torsion spring (16) for providing reset elasticity is arranged on the outer side of the transmission rod (15);

and the clamping disc (17) is fixedly installed on the central shaft of the winding roller (7), and a fixed magnet (18) is installed at the edge of the clamping disc (17).

2. The burr cutting device for processing the glass fiber cloth with the adjustable tensioning force of claim 1, which is characterized in that: the outer wall of the movable block (3) is attached to the inner wall of the supporting seat (1), and the ends of the movable block (3) and the adjusting roller (2) are connected with each other through bearings.

3. The burr cutting device for processing the glass fiber cloth with the adjustable tensioning force of claim 1, which is characterized in that: the central screw rod (4) is in threaded connection with the movable block (3), and a sliding connection structure is formed between the movable block (3) and the supporting seat (1).

4. The burr cutting device for processing the glass fiber cloth with the adjustable tensioning force of claim 1, which is characterized in that: the inside of cutting tool bit (8) is provided with the recess that holds bulge (10), and laminates each other between the outer wall of stopper (9) and bulge (10) and the inner wall of cutting tool bit (8).

5. The burr cutting device for processing the glass fiber cloth with the adjustable tensioning force of claim 1, which is characterized in that: the dust collection head (14) is of a U-shaped structure, and the dust collection head (14) forms a rotating structure with the supporting seat (1) through the transmission rod (15).

6. The burr cutting device for processing the glass fiber cloth with the adjustable tensioning force of claim 1, which is characterized in that: the clamping disc (17) is connected with the central shaft of the winding roller (7) in a key mode, and the clamping disc (17) is arranged on the inner side of the middle of the dust collection head (14).

7. The raw edge cutting device for processing the glass fiber cloth with the adjustable tensioning force according to claim 1 or 6, which is characterized in that: the avris of joint dish (17) and the inboard of dust absorption head (14) all are provided with fixed magnet (18), and magnetism between fixed magnet (18) of joint dish (17) avris and the inboard fixed magnet (18) of dust absorption head (14) is the same.