CN215516057U

CN215516057U - Tension regulator for producing fiber thermoplastic composite material

Info

Publication number: CN215516057U
Application number: CN202121405484.XU
Authority: CN
Inventors: 侯玉锋; 洪生鑫; 张泽
Original assignee: Hangzhou Markson Composite Material Co ltd
Current assignee: Hangzhou Markson Composite Material Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-14
Anticipated expiration: 2031-06-24

Abstract

The utility model belongs to the technical field of fiber thermoplastic composite material production, in particular to a tension regulator for fiber thermoplastic composite material production, which aims at solving the problems that the tension regulator in the prior art can not realize quick and accurate tension regulation effect, so that a user can not balance between precision and rapidness when in regulation, the regulation effect is poor, most regulators have poor mitigative property and the composite material is easy to damage, and the utility model provides the following scheme, which comprises a bottom plate, wherein the top of the bottom plate is fixedly provided with a back plate, the bottom of the bottom plate is fixedly provided with two supporting plates, the supporting plate positioned on the left side is fixedly provided with a mounting plate, the top of the mounting plate is fixedly provided with a band-type brake motor, the tension regulator realizes quick and accurate regulation of the tension of the composite material through the transmission between the band-type brake motor and the composite material, time and labor are saved, the operation is convenient, the structure is simple, and the practicability is strong.

Description

Tension regulator for producing fiber thermoplastic composite material

Technical Field

The utility model relates to the technical field of tension regulators, in particular to a tension regulator for producing a fiber thermoplastic composite material.

Background

Fiber refers to a substance consisting of continuous or discontinuous filaments. In the animal and plant body, fibers play an important role in maintaining tissues. The fiber has wide application, can be woven into fine threads, thread ends and hemp ropes, can also be woven into fiber layers when paper or felt is made, and is also commonly used for manufacturing other materials and forming composite materials together with the other materials.

In the process of producing the fiber thermoplastic composite material, the quality of the composite material produced by the production equipment has a great relationship with the tension regulator, and the density difference of the produced composite material is large due to the tension difference, so that the quality is seriously influenced.

Tension regulator that present fibre thermoplasticity combined material used when production can not realize quick accurate tension control effect, leads to the user when adjusting, can not be accurate and quick between balanced, leads to the regulating effect not good, and most regulator's mitigative ability is relatively poor, causes combined material's damage easily. To this end, we propose a tension regulator for the production of fibrous thermoplastic composites.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a tension regulator for producing a fiber thermoplastic composite material.

In order to achieve the purpose, the utility model adopts the technical scheme that.

A tension regulator for producing fiber thermoplastic composite materials comprises a base plate, wherein a back plate is fixedly mounted at the top of the base plate, two support plates are fixedly mounted at the bottom of the base plate, a mounting plate is fixedly mounted on a left support plate, a band-type brake motor is fixedly mounted at the top of the mounting plate, a round hole is formed in the base plate, a top shaft is connected in the round hole in a sliding mode, a transmission mechanism is arranged between the bottom end of the top shaft and the band-type brake motor, a first support rod is fixedly connected to the top of the base plate, two extrusion rollers are rotatably connected to the rear side of the first support rod, the rear ends of the two extrusion rollers are rotatably connected with the front side of the back plate, a second support rod and a third support rod are fixedly connected to the top of the base plate, a large guide roller and a small guide roller are rotatably connected to the rear sides of the second support rod and the third support rod respectively, the rear ends of the large guide roller and the small guide roller are rotatably connected with the front side of the back plate, the same composite material is wound between the two extrusion rollers and on the large guide roller and the small guide roller, and an adjusting mechanism is arranged between the bottom of the composite material and the top end of the top shaft.

As preferred, drive mechanism includes fixed connection at the epaxial worm of band-type brake motor output, the bottom fixedly connected with dead lever of bottom plate, the bottom of dead lever is rotated and is connected with the worm wheel, the worm wheel meshes with the worm mutually, the front side fixedly connected with dwang of worm wheel, the right-hand member of dwang is rotated and is connected with the slide bar, the slide opening has been seted up on the apical axis, the right-hand member of slide bar run through the slide opening and with slide opening sliding connection.

Preferably, the output shaft of the band-type brake motor is rotatably sleeved with a sleeve, and the top of the sleeve is fixedly connected with the bottom of the bottom plate.

Preferably, adjustment mechanism includes the flexible pipe of fixed connection at apical axis top, two slides of the top fixedly connected with of bottom plate, the left side and the right side of flexible pipe are sliding connection respectively on two slides, the inside sliding connection of flexible pipe has the telescopic link, the rear side rotation of telescopic link is connected with the dancer roll, the rear end of dancer roll is sliding connection with the front side of backplate, the dancer roll contacts with combined material's bottom.

Preferably, the left side and the right side of the telescopic pipe are fixedly connected with sliding blocks, sliding grooves are formed in one sides, close to each other, of the two sliding plates, and the two sliding blocks are connected in the two sliding grooves in a sliding mode.

Preferably, the telescopic rod is sleeved with a buffer spring, the bottom end of the buffer spring is fixedly connected to the telescopic rod, and the top end of the buffer spring is fixedly connected with the inner wall of the top of the telescopic pipe.

According to the tension regulator for producing the fiber thermoplastic composite material, the regulating roller can be driven to move upwards through transmission between the band-type brake motor and the regulating roller, the rear end of the regulating roller and the front side of the back plate are in a connection relation of sliding up and down and rotating, so that the regulating roller can push the composite material upwards and cannot influence the rotation of the regulating roller, the tension degree of the composite material can be improved through the extrusion of the composite material, then the regulating roller can be fixed through the self-locking function of the band-type brake motor, the fixed tension degree of the regulating roller cannot be displaced, the regulating mechanism is good in regulating effect and has certain mitigative property, and the composite material cannot be damaged.

Finally, when the tension degree of the composite material needs to be adjusted to be low, the contracting brake motor rotates reversely, when the contracting brake motor rotates reversely, the adjusting roller can be driven to move downwards through transmission between the contracting brake motor and the adjusting roller, when the adjusting roller moves downwards, the tension degree of the composite material can be reduced, and therefore the operation of adjusting the tension degree of the composite material is achieved.

The tension regulator realizes the rapid and accurate adjustment of the tension of the composite material through the transmission between the band-type brake motor and the composite material, and has the advantages of time saving, labor saving, convenient operation, simple structure and strong practicability.

Drawings

FIG. 1 is a front view of a tension regulator for fiber thermoplastic composite production according to the present invention;

FIG. 2 is a schematic structural view of a portion A of FIG. 1 of a tension regulator for producing a fiber thermoplastic composite material according to the present invention;

FIG. 3 is a schematic structural view of a tension regulator for fiber thermoplastic composite production shown in FIG. 1, part B;

FIG. 4 is a three-dimensional structural diagram of a top shaft, a telescopic pipe and a telescopic rod of a tension regulator for producing fiber thermoplastic composite materials.

In the figure: the device comprises a base plate 1, a back plate 2, a band-type brake motor 3, a mounting plate 4, a sleeve 5, a fixing rod 6, a worm wheel 7, a worm 8, a rotating rod 9, a sliding rod 10, a top shaft 11, a sliding hole 12, an extension tube 13, a sliding plate 14, a sliding groove 15, a sliding block 16, a telescopic rod 17, a buffer spring 18, an adjusting roller 19, a first support rod 20, an extrusion roller 21, a composite material 22, a second support rod 23, a large guide roller 24, a third support rod 25 and a small guide roller 26.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

Referring to fig. 1-4, a tension regulator for producing a fiber thermoplastic composite material comprises a bottom plate 1, a back plate 2 is fixedly installed on the top of the bottom plate 1, two support plates are fixedly installed on the bottom of the bottom plate 1, a mounting plate 4 is fixedly installed on the support plate on the left side, a band-type brake motor 3 is fixedly installed on the top of the mounting plate 4, a round hole is formed in the bottom plate 1, a top shaft 11 is slidably connected in the round hole, a transmission mechanism is arranged between the bottom end of the top shaft 11 and the band-type brake motor 3, a first support rod 20 is fixedly connected on the top of the bottom plate 1, two extrusion rollers 21 are rotatably connected on the rear side of the first support rod 20, the rear ends of the two extrusion rollers 21 are rotatably connected with the front side of the back plate 2, a second support rod 23 and a third support rod 25 are fixedly connected on the top of the bottom plate 1, and large guide roller 24 and a small guide roller 26 are rotatably connected on the rear sides of the second support rod 23 and the third support rod 25 respectively, the rear ends of the large guide roller 24 and the small guide roller 26 are rotatably connected with the front side of the back plate 2, the same composite material 22 is wound between the two extrusion rollers 21 and on the large guide roller 24 and the small guide roller 26, and an adjusting mechanism is arranged between the bottom of the composite material 22 and the top end of the top shaft 11; the transmission mechanism comprises a worm 8 fixedly connected to an output shaft of the band-type brake motor 3, the bottom of the bottom plate 1 is fixedly connected with a fixed rod 6, the bottom end of the fixed rod 6 is rotatably connected with a worm wheel 7, the worm wheel 7 is meshed with the worm 8, the front side of the worm wheel 7 is fixedly connected with a rotating rod 9, the right end of the rotating rod 9 is rotatably connected with a sliding rod 10, a sliding hole 12 is formed in the top shaft 11, the right end of the sliding rod 10 penetrates through the sliding hole 12 and is in sliding connection with the sliding hole 12, and the top shaft 11 can be driven to reciprocate up and down through transmission between the band-type brake motor 3 and the top shaft 11; a sleeve 5 is rotatably sleeved on an output shaft of the band-type brake motor 3, the top of the sleeve 5 is fixedly connected with the bottom of the bottom plate 1, and the band-type brake motor 3 can rotate more stably by arranging the sleeve 5; the adjusting mechanism comprises an extension tube 13 fixedly connected to the top of the top shaft 11, the top of the bottom plate 1 is fixedly connected with two sliding plates 14, the left side and the right side of the extension tube 13 are respectively connected to the two sliding plates 14 in a sliding manner, an extension rod 17 is connected in the extension tube 13 in a sliding manner, the rear side of the extension rod 17 is rotatably connected with an adjusting roller 19, the rear end of the adjusting roller 19 is connected with the front side of the back plate 2 in a sliding manner, the adjusting roller 19 is in contact with the bottom of the composite material 22, and the adjusting roller 19 can be driven to adjust the tension of the composite material 22 through transmission between the top shaft 11 and the adjusting roller 19; the left side and the right side of the extension tube 13 are fixedly connected with sliding blocks 16, the sliding grooves 15 are formed in the sides, close to each other, of the two sliding plates 14, the two sliding blocks 16 are respectively connected in the two sliding grooves 15 in a sliding mode, and the extension tube 13 can move more stably through sliding limiting between the sliding blocks 16 and the sliding grooves 15; the telescopic link 17 is sleeved with a buffer spring 18, the bottom end of the buffer spring 18 is fixedly connected to the telescopic link 17, the top end of the buffer spring 18 is fixedly connected with the inner wall of the top of the telescopic pipe 13, and by arranging the buffer spring 18, a certain moderation can be achieved between the adjusting roller 19 and the composite material 22, so that the composite material 22 cannot be damaged due to excessive stress.

In the utility model, when the tension degree of the composite material 22 needs to be adjusted, firstly, the power supply of the contracting brake motor 3 is switched on, then the contracting brake motor 3 is started, when the contracting brake motor 3 rotates, the worm 8 is driven to rotate, when the worm 8 rotates, the worm wheel 7 is driven to rotate, when the worm wheel 7 rotates, the rotating rod 9 is driven to upwards rotate in an arc shape, when the rotating rod 9 rotates upwards, the sliding rod 10 is pulled to move upwards while moving towards the left side, when the sliding rod 10 moves upwards, the top shaft 11 is pushed to move upwards, then the top shaft 11 pushes the extension tube 13 to move upwards, when the extension tube 13 moves upwards, the extension rod 17 and the adjusting roller 19 are driven to move upwards, here, because the rear end of the adjusting roller 19 and the front side of the back plate 2 are in a connection relationship of up-down sliding and rotating, the adjusting roller 19 pushes the composite material 22 upwards without influencing the rotation of the adjusting roller 19, then we can improve the rate of tension of combined material 22 through the extrusion combined material 22, then through the self-locking function of band-type brake motor 3, we can realize fixing adjusting roller 19, make it keep fixed rate of tension can not take place the displacement, in addition, when we need to turn down the rate of tension of combined material 22, through the counter-rotation band-type brake motor 3, when band-type brake motor 3 counter-rotation, just can drive adjusting roller 19 through the transmission between band-type brake motor 3 and the adjusting roller 19 and move down, when adjusting roller 19 moves down, just can reduce the rate of tension of combined material 22, we have just so realized the adjustment operation to the rate of tension of combined material 22.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a tension regulator is used in production of fibre thermoplasticity combined material, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has backplate (2), the bottom fixed mounting of bottom plate (1) has two backup pads, is located fixed mounting on the left backup pad and has mounting panel (4), the top fixed mounting of mounting panel (4) has band-type brake motor (3), the round hole has been seted up on bottom plate (1), sliding connection has apical axis (11) in the round hole, be provided with drive mechanism between the bottom of apical axis (11) and band-type brake motor (3), the top fixed connection of bottom plate (1) has first bracing piece (20), the rear side of first bracing piece (20) rotates and is connected with two squeeze rolls (21), and the rear end of two squeeze rolls (21) all rotates with the front side of backplate (2) and is connected, the top fixedly connected with second bracing piece (23) and third bracing piece (25) of bottom plate (1), the rear side of second bracing piece (23) and third bracing piece (25) rotates respectively and is connected with big deflector roll (24) and little deflector roll (26), the rear end of big deflector roll (24) and little deflector roll (26) all rotates with the front side of backplate (2) to be connected, around being equipped with same combined material (22) between two squeeze rolls (21) and on big deflector roll (24), little deflector roll (26), be provided with adjustment mechanism between the bottom of combined material (22) and the top of apical axis (11).

2. The tension regulator for producing the fiber thermoplastic composite material as claimed in claim 1, wherein the transmission mechanism comprises a worm (8) fixedly connected to an output shaft of the brake motor (3), the bottom of the bottom plate (1) is fixedly connected with a fixing rod (6), a worm wheel (7) is rotatably connected to the bottom end of the fixing rod (6), the worm wheel (7) is meshed with the worm (8), a rotating rod (9) is fixedly connected to the front side of the worm wheel (7), a sliding rod (10) is rotatably connected to the right end of the rotating rod (9), a sliding hole (12) is formed in the top shaft (11), and the right end of the sliding rod (10) penetrates through the sliding hole (12) and is slidably connected with the sliding hole (12).

3. The tension regulator for producing the fiber thermoplastic composite material as claimed in claim 1, wherein a sleeve (5) is rotatably sleeved on an output shaft of the band-type brake motor (3), and the top of the sleeve (5) is fixedly connected with the bottom of the base plate (1).

4. The tension regulator for producing the fiber thermoplastic composite material according to claim 1, wherein the regulating mechanism comprises a telescopic pipe (13) fixedly connected to the top of a top shaft (11), the top of the bottom plate (1) is fixedly connected with two sliding plates (14), the left side and the right side of the telescopic pipe (13) are respectively and slidably connected to the two sliding plates (14), the telescopic pipe (13) is slidably connected to the inside of the telescopic pipe (17), the rear side of the telescopic pipe (17) is rotatably connected with a regulating roller (19), the rear end of the regulating roller (19) is slidably connected with the front side of the back plate (2), and the regulating roller (19) is in contact with the bottom of the composite material (22).

5. The tension regulator for producing the fiber thermoplastic composite material as claimed in claim 4, wherein the left side and the right side of the extension tube (13) are both fixedly connected with a sliding block (16), the sides of the two sliding plates (14) close to each other are both provided with sliding grooves (15), and the two sliding blocks (16) are respectively connected in the two sliding grooves (15) in a sliding manner.

6. The tension regulator for producing the fiber thermoplastic composite material as claimed in claim 4, wherein the telescopic rod (17) is sleeved with a buffer spring (18), the bottom end of the buffer spring (18) is fixedly connected to the telescopic rod (17), and the top end of the buffer spring (18) is fixedly connected with the inner wall of the top of the telescopic pipe (13).