CN116424917A - Anti-drop's chemical fiber cloth wind-up roll - Google Patents

Abstract

The invention relates to the technical field of textile fabric processing, and discloses an anti-falling chemical fiber cloth take-up roller, which includes a base, a support seat is fixedly installed on the top of the base, and a left pinch roller and a left pinch roller are rotatably connected between the support seats. The right nip roller, the support seat is movably connected with a mounting part, the middle part of the installation part is inserted with a winding roller, the lower side of the installation part and the support seat are movably connected with a tension part, the right side of the support seat The side is provided with a cutout part. The driving motor drives the threaded rod to rotate, so that the cutter cuts the chemical fiber cloth on the top of the protective cover. At the same time, through the counterclockwise rotation of the right pinch roller, the insert pushes the assembly of the blocking tooth and the collar to rotate counterclockwise, so that the rotating arm Deflection to the left, so that the pressure roller pushes the cut chemical fiber cloth to the left, and presses it tightly between the pressure roller and the winding roller, so as to prevent the chemical fiber cloth from falling off after the winding roller is replaced, and automatically wrap the end of the chemical fiber cloth Fixed on the winding roller for the purpose of winding.

Description

An anti-shedding chemical fiber cloth take-up roller

technical field

The invention relates to the technical field of textile cloth processing, in particular to an anti-shedding chemical fiber cloth winding roller.

Background technique

Chemical fiber cloth is a cloth made of chemical fiber. Chemical fiber cloth has the advantages of good air permeability, smooth surface and light weight, and is often used in clothing processing. After the chemical fiber cloth is processed, in order to store and transport, it needs to be wound up by winding rollers.

After the chemical fiber cloth is finished, the winding roller needs to be replaced, and after the chemical fiber cloth is cut off, the chemical fiber cloth is rewound to a new winding roller, but the surface of the chemical fiber cloth is relatively smooth, and it is easy to remove from the winding frame after cutting. It will fall off, which will affect the winding efficiency of chemical fiber cloth.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides an anti-shedding chemical fiber cloth winding roller, which has the advantages of preventing the chemical fiber cloth from falling off during the winding process, and solves the problem that the chemical fiber cloth is easy to fall off when the winding roller is replaced. .

(2) Technical solutions

In order to achieve the above purpose of preventing chemical fiber cloth from falling off in the rolling process, the present invention provides the following technical solution: a chemical fiber cloth winding roll that prevents falling off, including a base, a support seat is fixedly installed on the top of the base, and the support seat The left pinch roller and the right pinch roller are rotatably connected between them, the support seat is movably connected with a mounting part, and the middle part of the mounting part is inserted with a winding roller, and the winding roller abuts against the left pinch roller and the right pinch roller Between the above, a tension member is movably connected between the underside of the installation part and the support seat, and a cutting part is arranged on the right side of the support seat.

Preferably, the installation part includes a sliding seat that is slidably connected to the surface of the support seat, a sliding groove is opened in the middle of the supporting seat, the sliding seat is slidably connected in the sliding groove, and a mounting hole is opened in the middle of the sliding seat , the top of the sliding seat is provided with an avoidance opening connected with the installation hole, the middle part of the side of the sliding seat is provided with a guide groove, and the inside of the installation hole is connected with an arc-shaped stop tile, and the outer middle part of the arc-shaped stop tile is fixed A rotating handle is installed, the outer wall of the arc-shaped retaining tile is provided with slots on both sides of the rotating handle, and a post is slidably connected to the slot, and a spring is fixedly installed between the post and the end surface of the slot Two, the sliding seat is located on the left and right sides of the inner wall of the installation hole, and two sets of slots are provided corresponding to the posts.

Preferably, the inner wall of the arc-shaped retaining shoe is composed of an arc-shaped inner wall and two inclined inner walls, the diameter of the arc-shaped inner wall of the arc-shaped retaining shoe is equal to the diameter of the end of the winding roller, and the width of the escape opening is larger than that of the winding roller. The diameter of the end of the roller, the handle is slidingly connected in the guide groove.

Preferably, when the opening of the arc-shaped retaining shoe is facing upward, the inserting posts are snapped into a set of slots on the upper side, and when the opening of the arc-shaped retaining shoe is facing upward, the inserting posts are snapped into in a set of slots.

Preferably, the right nip roller includes a collar sleeved on the end of the right nip roller, a rotating arm is fixedly installed on the surface of the collar, and a pressure roller is rotatably connected between the other ends of the rotating arm, and the rotating arm An arc-shaped arm is arranged in the middle, and inclined portions are arranged on both sides of the rotating arm and the arc-shaped arm.

Preferably, the assembly of the collar and the rotating arm rotates to the left side of the right nip roller with the right nip roller as the rotating shaft, and when the arc-shaped arm abuts against the end of the take-up roller, the pressure roller It abuts against the upper left side of the winding roller, and when the rotating arm rotates to the right side of the right nip roller, the pressure roller abuts against the upper left side of the cutting part.

Preferably, the inner wall array of the collar is fixed with blocking teeth, the end array of the right nip roller is provided with a mounting groove, and an insert is slidably connected to the mounting groove, and the insert is fixed to the end surface of the mounting groove. Spring 1 is installed. When the right pinch roller rotates clockwise, the inclined surface of the insert slides against the inclined surface of the blocking tooth. When the right pinch roller rotates counterclockwise, the vertical The face abuts against the vertical face of the blocking tooth.

Preferably, the tension member includes a slide rail arranged directly under the slide seat, two slide blocks are slidably connected to the surface of the slide rail, connecting rods are fixedly installed on opposite sides of the two slide blocks, and the two slide blocks A spring three is fixedly installed between the connecting rods, a casing is sleeved on the outside of the connecting rod and the spring three, a pull plate is hinged on the top of the slider, and the other end of the pull plate is hinged on the surface of the slide seat.

Preferably, the cutting part includes a guide rail fixedly installed on the right side of the base, a threaded rod is rotatably connected between the ends of the guide rail, a threaded collar is engaged on the surface of the threaded rod, and the threaded collar slides Connected to the top of the guide rail, a cutter is fixedly installed on the top of the threaded collar, a protective cover is fixedly installed on the top of the guide rail, and a linear groove is opened on the top of the protective cover along its length direction, and the cutter slides Connected in a linear slot.

(3) Beneficial effects

Compared with the prior art, the present invention provides an anti-shedding chemical fiber cloth winding roller, which has the following

Beneficial effect:

1. The anti-falling chemical fiber cloth rewinding roller, after the chemical fiber cloth is rewound onto the rewinding roller, place another rewinding roller at the opening of the arc-shaped retaining tile, and then turn the handle to the positive position of the sliding seat. above, so that the post is embedded in a set of embedding grooves on the upper side, and the arc-shaped stop shoe is stably abutted against the upper surface of the end of the winding roller. Through the elasticity of the spring three, the two sliders have a tendency to move away from each other. With the connection of the pull plate, the assembly of the slider and the arc-shaped stop tile has a tendency to move downward, and then the winding roller will move The chemical fiber cloth is pressed tightly on the top of the left nip roller and the right nip roller. Thereby, the purpose of preventing the take-up roller from falling off and the chemical fiber cloth from falling off is achieved, and the effect of convenient replacement of the take-up roller is achieved.

2. The anti-falling chemical fiber cloth winding roller drives the threaded rod to rotate through the drive motor, thereby driving the assembly of the threaded collar and the cutter to slide along the guide rail, so that the cutter cuts the chemical fiber cloth on the top of the protective cover . At the same time, through the counterclockwise rotation of the right pinch roller, the insert pushes the assembly of the blocking teeth and the collar to rotate counterclockwise, so that the pivoting arm deflects to the left, and the pressure roller pushes the cut chemical fiber cloth to deflect to the left and press it tightly on the press. between the roll and the take-up roll. In this way, after the rewinding roller is replaced, the chemical fiber cloth is prevented from falling off, and the end of the chemical fiber cloth is automatically fixed on the rewinding roller for rewinding.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of anti-shedding chemical fiber cloth take-up roll that the present invention proposes;

Fig. 2 is a three-dimensional structure schematic diagram of the right nip roller of a kind of anti-shedding chemical fiber cloth winding roller proposed by the present invention;

Fig. 3 is a schematic diagram of the cross-sectional structure of the right nip roller end of a kind of anti-shedding chemical fiber cloth winding roller proposed by the present invention;

Fig. 4 is a schematic diagram of the three-dimensional explosion structure at the installation part of a kind of anti-falling chemical fiber cloth winding roller proposed by the present invention;

Fig. 5 is a three-dimensional structural schematic diagram of the tensile part of a kind of anti-shedding chemical fiber cloth winding roller proposed by the present invention;

Fig. 6 is a schematic diagram of a three-dimensional exploded structure at the cutting part of a fall-off-proof chemical fiber cloth winding roller proposed by the present invention.

In the figure: 1. Base; 2. Support seat; 3. Left nip roller; 4. Right nip roller; 5. Installation part; 6. Rewinding roller; 7. Tensile part; 8. Cutting part; ; 42, rotating arm; 43, pressure roller; 44, arc arm; 45, inclined part; Groove; 503, mounting hole; 504, escape opening; 505, guide groove; 506, arc-shaped retaining tile; 507, turn handle; 508, slot; 509, insert column; 510, spring two; , slide rail; 72, slider; 73, connecting rod; 74, spring three; 75, casing; 76, pull plate; 81, guide rail; 82, threaded rod; 83, threaded collar; 84, cutter; 85, protective cover.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, a kind of anti-shedding chemical fiber cloth take-up roller, including a base 1, the top of the base 1 is fixedly installed with a support base 2, and a left pinch roller 3 and a right pinch roll 4 are rotatably connected between the support bases 2, and the support The seat 2 is movably connected with a mounting part 5, and the middle part of the mounting part 5 is plugged with a winding roller 6, and the winding roller 6 abuts on the top between the left nip roller 3 and the right nip roller 4, and the lower side of the mounting part 5 is in contact with the support Tension components 7 are movably connected between the seats 2 , and a cutting component 8 is arranged on the right side of the support seats 2 .

Please refer to Figure 2-3, the right nip roller 4 includes a collar 41 sleeved on the end of the right nip roller 4, the inner wall array of the collar 41 is fixed with blocking teeth 411, and the end array of the right nip roller 4 is provided with installation grooves 412 An insert 413 is slidably connected in the installation groove 412, and a spring 414 is fixedly installed between the insert 413 and the end surface of the installation groove 412. When the right nip roller 4 rotates clockwise, the inclined surface of the insert 413 abuts against the stop tooth 411 When the right nip roller 4 rotates counterclockwise, the vertical surface of the slug 413 abuts against the vertical surface of the blocking tooth 411. A rotating arm 42 is fixedly installed on the surface of the collar 41, and a pressure roller 43 is rotatably connected between the other ends of the rotating arm 42. The middle part of the rotating arm 42 is provided with an arc-shaped arm 44, and the rotating arm 42 is arranged on both sides of the arc-shaped arm 44. There is an inclined portion 45 . The assembly of the collar 41 and the rotating arm 42 takes the right nip roller 4 as the rotating shaft and rotates to the left side of the right nip roller 4, and when the arc arm 44 abuts against the end of the winding roller 6, the pressure roller 43 abuts On the upper left side of the winding roller 6 , when the rotating arm 42 rotates to the right side of the right nip roller 4 , the pressing roller 43 abuts against the upper left side of the cutting member 8 . Therefore, when the right pinch roller 4 rotates counterclockwise, the blocking teeth 411 and the slug 413 are mutually locked, so that the assembly of the collar 41 and the slugging tooth 411 can be pushed by the slug 413 to rotate counterclockwise, so that the rotating arm 42 is synchronously counterclockwise Rotate to make the pressure roller 43 push the end of the cut chemical fiber cloth to deflect to the left, and be clamped between the winding roller 6 and the pressure roller 43 .

Referring to Fig. 2 and Fig. 4, the mounting part 5 includes a sliding seat 501 that is slidably connected to the surface of the supporting seat 2, and the middle part of the supporting seat 2 is provided with a sliding groove 502, and the sliding seat 501 is slidably connected in the sliding groove 502, and the sliding seat 501 The middle part is provided with a mounting hole 503, and the top of the sliding seat 501 is provided with an avoidance opening 504 communicating with the installation hole 503. The width of the avoiding opening 504 is greater than the diameter of the end of the winding roller 6, and the middle part of the side of the sliding seat 501 is provided with a guide groove 505. 505 communicates with the installation hole 503 and the avoidance port 504 . In the mounting hole 503, an arc-shaped retaining shoe 506 is rotatably connected. The outer diameter of the arc-shaped retaining shoe 506 is equal to the diameter of the mounting hole 503, and the central angle of the outer wall of the arc-shaped retaining shoe 506 is greater than one hundred and eighty degrees. The inner wall of the arc-shaped retaining shoe 506 is composed of an arc-shaped inner wall and two inclined inner walls. It is convenient to embed the end of the winding roller 6 on the inner wall of the arc center of the arc stop shoe 506 .

Referring to FIG. 4 , a turning handle 507 is fixedly installed in the middle of the outer side of the arc-shaped retaining shoe 506 , and the turning handle 507 is slidably connected in the guide groove 505 . The outer wall of the arc-shaped retaining tile 506 and the both sides of the turning handle 507 are provided with slots 508, the slots 508 are slidably connected with a post 509, and a spring 2 510 is fixedly installed between the post 509 and the end face of the slot 508. The free end of the column 509 is hemispherical, and the sliding seat 501 is located on the left and right sides of the inner wall of the mounting hole 503, and two sets of slots 511 are provided corresponding to the column 509, and the slots 511 are matched with the free ends of the column 509. When the opening of the arc-shaped stop shoe 506 is facing, the post 509 is snapped into a set of slots 511 on the upper side; when the opening of the arc-shaped stop shoe 506 is facing upward, the post 509 is snapped into a set of slots 511 on the lower side .

Please refer to FIG. 5 , the tension member 7 includes a slide rail 71 arranged directly under the slide seat 501 , two slide blocks 72 are slidably connected to the surface of the slide rail 71 , and a connecting rod 73 is fixedly installed on opposite sides of the two slide blocks 72 . A spring three 74 is fixedly installed between the two connecting rods 73, and a sleeve 75 is sheathed on the outside of the connecting rod 73 and the spring three 74, and it is protected from the outside of the spring three 74 by the sleeve 75. And through the elasticity of the spring 3 74 and the connecting effect of the connecting rod 73, the two slide blocks 72 have a tendency to move away from each other. A pull plate 76 is hinged on the top of the slider 72 , and the other end of the pull plate 76 is hinged on the surface of the slide seat 501 . Then, through the connecting effect of the pull plate 76, the slider 72 drives the sliding seat 501 to have a tendency to move downward along the chute 502, so that the winding roller 6 arranged in the arc-shaped retaining shoe 506 can be stably squeezed on the left clip. Top between roll 3 and right nip roll 4.

Please refer to FIG. 6 , the cutting unit 8 includes a guide rail 81 fixedly installed on the right side of the base 1 , a threaded rod 82 is rotatably connected between the ends of the guide rail 81 , and a drive motor is provided at the end of the threaded rod 82 . The threaded rod 82 surface is engaged with a threaded collar 83, which is slidably connected to the top of the guide rail 81, a cutter 84 is fixedly installed on the top of the threaded collar 83, and a protective cover 85 is fixedly installed on the top of the guide rail 81. The top is provided with a linear groove along its length direction, and the cutting knife 84 is slidably connected in the linear groove.

When in use, after the chemical fiber cloth is wound up on the winding roller 6, slide the handle 507 along the guide groove 505 to directly below the sliding seat 501, so that the opening of the arc-shaped retaining shoe 506 faces, inserting the post 509 Embedded in a set of slots 511 on the lower side, at this time the end of the winding roller 6 can be moved upwards and disengaged; then drag the assembly of the winding roller 6 and the chemical fiber cloth to the right to move the winding roller 6 to the protection position. The right side of cover 85, now superfluous chemical fiber cloth rides on the top of 55;

Then place another winding roller 6 on the opening of the arc-shaped retaining shoe 506, and then turn the handle 507 to just above the sliding seat 501, so that the post 509 is embedded in a set of embedding grooves 511 on the upper side, Make the arc-shaped stop shoe 506 abut against the upper surface of the end of the winding roller 6 stably. Through the elasticity of the spring 3 74, the two sliders 72 have a tendency to move away from each other, and cooperate with the connecting effect of the pull plate 76 to drive the assembly of the sliding seat 501 and the arc-shaped retaining shoe 506 to have a tendency to move downward, and then Make the take-up roller 6 compress the chemical fiber cloth on the top of the left nip roller 3 and the right nip roller 4.

Drive threaded rod 82 to rotate by drive motor again, thereby drive the assembly body of thread collar 83 and cutter 84 to slide along guide rail 81, thereby cutter 84 will ride on the chemical fiber cloth cutting of protective cover 85 tops. At the same time, through the counterclockwise rotation of the right pinch roller 4, the insert 413 pushes the assembly of the blocking tooth 411 and the collar 41 to rotate counterclockwise, so that the rotating arm 42 deflects to the left, and the pressure roller 43 pushes the cut chemical fiber cloth to deflect to the left. , and compressed between the pressure roller 43 and the winding roller 6.

Then, the left nip roller 3 rotates counterclockwise and the right nip roller 4 rotates clockwise, thereby driving the take-up roller 6 to rotate counterclockwise to wind up the chemical fiber cloth, and the cut end of the chemical fiber cloth is clamped by the chemical fiber in the outer layer. cloth interior. Then move the pressure roller 43 to the right until the pressure roller 43 abuts against the top of the protective cover 85, and when the insert 413 follows the right pinch roller 4 and rotates clockwise, it will be squeezed by the inclined surface of the blocking tooth 411 and stored into the installation groove 412, the assembly body of the collar 41 and the rotating arm 42 will not be driven to deflect.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (9)

1. An anti-shedding chemical fiber cloth winding roller, comprising a base (1), characterized in that: the top of the base (1) is fixedly equipped with a support seat (2), and the support seat (2) rotates between A left nip roller (3) and a right nip roller (4) are connected, the support base (2) is movably connected with a mounting part (5), and a winding roller (6) is plugged in the middle of the mounting part (5), The winding roller (6) abuts above the left nip roller (3) and the right nip roller (4), and the underside of the installation part (5) is movably connected with the support seat (2). As for the tension member (7), a cutting member (8) is arranged on the right side of the support seat (2). 2. The anti-shedding chemical fiber cloth winding roller according to claim 1, characterized in that: the mounting part (5) includes a sliding seat (501) that is slidably connected to the surface of the support seat (2), and the support seat The middle part of (2) is provided with a chute (502), and the sliding seat (501) is slidably connected in the chute (502), and the middle part of the sliding seat (501) is provided with a mounting hole (503), and the sliding seat (501) is provided with a mounting hole (503). The top of the seat (501) is provided with an avoidance port (504) communicating with the mounting hole (503), and the middle part of the side of the sliding seat (501) is provided with a guide groove (505), and the mounting hole (503) is rotatably connected with Arc-shaped retaining shoe (506), the outer middle part of the arc-shaped retaining shoe (506) is fixedly equipped with a handle (507), and the outer wall of the arc-shaped retaining shoe (506) is located on both sides of the handle (507). There is a slot (508), a post (509) is slidably connected in the slot (508), and a spring two (510) is fixedly installed between the post (509) and the end face of the slot (508). The sliding seat (501) is located on the left and right sides of the inner wall of the mounting hole (503) and is provided with two sets of slots (511) corresponding to the post (509). 3. The anti-shedding chemical fiber cloth winding roller according to claim 2, characterized in that: the inner wall of the arc-shaped retaining shoe (506) is composed of an arc-shaped inner wall and two inclined inner walls, and the arc-shaped retaining shoe (506) 506) is equal in diameter to the diameter of the end of the winding roller (6), the width of the avoidance opening (504) is greater than the diameter of the end of the winding roller (6), and the handle (507) is slidably connected to the guide In the slot (505). 4. The anti-shedding chemical fiber cloth winding roller according to claim 2, characterized in that, when the opening of the arc-shaped retaining shoe (506) is oriented, the post (509) is clamped on one of the upper sides. In the set of slots (511), when the opening of the arc-shaped retaining shoe (506) faces upward, the post (509) is snapped into a set of slots (511) on the lower side. 5. The anti-shedding chemical fiber cloth winding roller according to claim 1, characterized in that: the right nip roller (4) comprises a collar (41) sleeved on the end of the right nip roller (4), the A rotating arm (42) is fixedly installed on the surface of the collar (41), and a pressure roller (43) is rotatably connected between the other ends of the rotating arm (42). The middle part of the rotating arm (42) is provided with an arc-shaped arm ( 44), the rotating arm (42) is provided with inclined parts (45) on both sides of the arc arm (44). 6. The anti-shedding chemical fiber cloth winding roller according to claim 5, characterized in that: the assembly of the collar (41) and the rotating arm (42) takes the right pinch roller (4) as the rotating shaft and rotates to The left side of the right nip roller (4), and when the arc-shaped arm (44) abuts against the end of the winding roller (6), the pressure roller (43) abuts against the end of the winding roller (6) On the upper left side, when the rotating arm (42) rotates to the right side of the right nip roller (4), the pressing roller (43) abuts against the upper left side of the cutting part (8). 7. The anti-shedding chemical fiber cloth winding roller according to claim 6, characterized in that: the inner wall array of the collar (41) is fixed with blocking teeth (411), and the end of the right nip roller (4) The array is provided with a mounting groove (412), and an insert (413) is slidably connected to the mounting groove (412), and a spring one (414) is fixedly installed between the insert (413) and the end surface of the mounting groove (412). , when the right nip roller (4) rotates clockwise, the inclined surface of the insert (413) slides against the inclined surface of the blocking tooth (411), and when the right nip roller (4) rotates counterclockwise , the vertical surface of the slug (413) abuts against the vertical surface of the blocking tooth (411). 8. The anti-shedding chemical fiber cloth winding roller according to claim 1, characterized in that: the tension member (7) includes a slide rail (71) arranged directly below the slide seat (501), and the slide rail (71) There are two sliders (72) that are slidingly connected on the surface, and a connecting rod (73) is fixedly installed on the opposite side of the two sliders (72), and a connecting rod (73) is fixedly installed between the two described connecting rods (73). There are three springs (74), the outer side of the connecting rod (73) and the three springs (74) is sleeved with a sleeve (75), the top of the slider (72) is hinged with a pull plate (76), and the pull plate (76) the other end is hinged on the surface of slide seat (501). 9. The anti-shedding chemical fiber cloth winding roller according to claim 1, characterized in that: the cutting part (8) includes a guide rail (81) fixedly installed on the right side of the base (1), and the guide rail (81) A threaded rod (82) is rotatably connected between the ends of the rails (81), the surface of the threaded rod (82) is engaged with a threaded collar (83), and the threaded collar (83) is slidably connected to the guide rail (81) Top, the top of the threaded collar (83) is fixedly equipped with a cutter (84), the top of the guide rail (81) is fixedly equipped with a protective cover (85), and the top of the protective cover (85) is along its length A linear groove is opened in the direction, and the cutting knife (84) is slidably connected in the linear groove.

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