CN211112694U

CN211112694U - Stretching device with adjustable pulling force for nylon stretch cloth

Info

Publication number: CN211112694U
Application number: CN201921798156.3U
Authority: CN
Inventors: 吕延芳
Original assignee: Tianjin Longinus Textile Technology Co ltd
Current assignee: Tianjin Longinus Textile Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-28
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a stretch-out device with adjustable pulling force is used to nylon elasticity cloth, comprising a base plate, the equal vertical fixed first pedestal that is provided with of bottom plate up end left and right sides, left side position the top end department level of first pedestal is rotated and is provided with the yardage roll on being provided with cover post and the cover post, and right side position the top end level of first pedestal is rotated and is provided with the spool, simultaneously the terminal fixed winding of yardage roll is in on the spool, the vertical fixed second pedestal that is provided with of department is followed to bottom plate up end intermediate position front side edge. The utility model discloses it is relative in the fore-set effort direction of the left and right sides to make the cloth body that expandes receive the pulling force of stretching between the fore-set of the left and right sides, and change the pulling force that the cloth body received as required by the rotation degree of bull stick, realize adjusting, and after adjusting fore-set effect position, the rotatory movement of making progress bolt makes the tight change of top bolt top lateral wall, thereby guarantees that the bull stick is fixed in the position of rotation regulation.

Description

Stretching device with adjustable pulling force for nylon stretch cloth

Technical Field

The utility model relates to a nylon elasticity cloth draws exhibition technical field specifically is a drawing exhibition device with adjustable pulling force for nylon elasticity cloth.

Background

The nylon elastic cloth is made of nylon materials and has elasticity, stretching is often required in the cloth production process, then the surface of the cloth is treated, and a stretching device is required to assist at the moment;

the common nylon stretch cloth stretching device has the following defects: when general nylon elasticity cloth is being stretched out, the pulling force of the stretching effect of stretching out device is inconvenient to be adjusted, and the change that the pulling force was adjusted can't be carried out according to the condition to elasticity cloth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nylon is stretching device with adjustable pulling force for elasticity cloth to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tension-adjustable stretching device for nylon elastic cloth comprises a bottom plate, wherein the left side and the right side of the upper end surface of the bottom plate are vertically and fixedly provided with a first shaft bracket, the left side of the upper end surface of the bottom plate is horizontally and rotatably connected with a sleeve column, a cloth roll is sleeved on the sleeve column, the right side of the upper end surface of the first shaft bracket is horizontally and rotatably connected with a reel through a rotating shaft, the rotating end of the reel is provided with a driving motor, the tail end of the cloth roll is pulled out and fixedly wound on the reel, a second shaft bracket is vertically and fixedly welded at the front side edge of the middle position of the upper end surface of the bottom plate, the upper end of the second shaft bracket is rotatably connected with a rotating rod through a rotating shaft, the left end and the right end of the rotating rod are vertically and movably connected with a third shaft bracket through hinges, the tail end of the third shaft bracket is horizontally and rotatably connected with a jack column and the left side and the, meanwhile, the jack posts on the left side and the right side respectively abut against the upper side and the lower side of a cloth body stretched by the cloth roll, the abutting directions are opposite, the side wall of the first shaft frame on the left side and the right side is horizontally and fixedly connected with a connecting frame, the connecting frame is symmetrical about the center of the upper end of the second shaft frame, the front inner wall and the rear inner wall of the connecting frame are transversely provided with bar-shaped chutes, the midpoint position of each bar-shaped chute is vertically and slidably connected with a sliding sleeve through a sliding block, the third shaft frame is connected with a sliding rod which is vertically and fixedly connected with the end of the rotating rod and slidably passes through the corresponding position, the left side wall and the right side wall of the sliding sleeve are horizontally and fixedly connected with springs between the inner walls of the connecting frames, the front side of the upper end of the second shaft frame is vertically provided with a rotating ring, and the connecting block is vertically connected with a top bolt through threads in a penetrating manner.

Preferably, the outer side wall of the rotating ring is provided with grooves in an equidistance surrounding mode, the grooves are arranged closely, and meanwhile protruding particles are welded at the upper end of the top bolt in a protruding mode.

Preferably, the top column is horizontally provided with a rubber lath at the position of the end face of the cloth body attached to the cloth roll and stretched, and the front end of the rubber lath is fixedly adhered with the end of the third shaft bracket.

Preferably, a pull ring is welded on the outer wall of the rubber strip.

Preferably, the rubber lath is attached to the end of the ejection column, and balls are movably embedded in pairs from front to back.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the yardage roll is put to cover on the socle, and make the yardage roll end draw to unfold and open fixed winding on the spool, make the yardage roll pull-up cloth body that expandes to walk around according to the S-shaped circuit from the fore-set of left and right sides simultaneously, then according to the direction of roof pressure cloth body, through rotating the swivel, make the bull stick rotate around the upper end of second shaft bracket, and because the bull stick both ends are circular motion, the end of bull stick all takes place the displacement in horizontal direction and vertical direction, make things convenient for the fore-set to rely on the slide bar to displace in vertical plane along the sliding sleeve like this, the sliding sleeve displaces in the horizontal plane along the bar spout simultaneously, the fore-set of corresponding position like this extrudes the cloth body from;

2. the utility model discloses because the fore-set effort direction of the left and right sides is relative to make the cloth body that expandes receive the pulling force of stretching between the fore-set of the left and right sides, and change the pulling force that the cloth body received as required the rotation degree of bull stick changes, realize adjusting, and after adjusting fore-set effect position, the rotatory movement of making progress crown bolt makes the tight change lateral wall in crown bolt top, thereby guarantees that the bull stick is fixed in the position of rotation regulation.

Drawings

Fig. 1 is a schematic view of the overall structure of a stretching device with adjustable tension for nylon elastic cloth of the present invention;

fig. 2 is a top view structural diagram of the connection between the first shaft bracket and the second shaft bracket of the stretching device with adjustable tension for nylon elastic cloth and the bottom plate of the utility model;

fig. 3 is a right view structural diagram of the connection between the top pillar and the rubber lath in the stretching device with adjustable tension for nylon elastic cloth of the present invention.

In the figure: 1. a base plate; 2. a first pedestal; 3. a reel; 4. rolling; 5. sleeving a column; 6. a connecting frame; 7. a spring; 8. a sliding sleeve; 9. a strip-shaped chute; 10. a slide bar; 11. a third shaft bracket; 12. a rotating rod; 13. a top pillar; 14. rotating the ring; 15. a groove; 16. a second shaft frame; 17. raised particles; 18. jacking and bolting; 19. connecting blocks; 20. a rubber strip; 21. a ball bearing; 22. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a tension-adjustable stretching device for nylon elastic cloth comprises a bottom plate 1, wherein the left side and the right side of the upper end face of the bottom plate 1 are vertically and fixedly connected with a first shaft frame 2, the upper end head of the first shaft frame 2 at the left side is horizontally and rotatably connected with a sleeve column 5, a cloth roll 4 is sleeved on the sleeve column 5, the upper end of the first shaft frame 2 at the right side is horizontally and rotatably connected with a reel 3 through a rotating shaft, the rotating end of the reel 3 is provided with a driving motor, meanwhile, the tail end of the cloth roll 4 is pulled out and fixedly wound on the reel 3, the reel 3 is driven by the driving motor to rotatably wind the tail end of the cloth roll 4, so that the cloth on the cloth roll 4 is stretched out, and the cloth cover is conveniently treated; the utility model discloses a vertical fixedly connected with slide bar 10 and slide bar 10 slip pass and correspond on the second shaft frame 16 of the vertical fixedly connected with slide bar 10 of end department of connecting the bull stick 12 of bottom plate 1 up end intermediate position front side edge, the end department rotates through the pivot on the second shaft frame 16 is connected with bull stick 12, both ends all have third shaft frame 11 through the vertical swing joint of hinge about bull stick 12, the end of third shaft frame 11 all rotates through the pivot level and is connected with fore-set 13 and the left and right sides fore-set 13 exists about the central symmetry of second shaft frame 16 upper end, simultaneously left and right sides fore-set 13 is contradicted respectively and is gone up the downside and conflict opposite direction on the cloth that the yardage 4 was stretched out, equal horizontal fixedly connected with carriage 6 and left and right sides carriage 6 are about the central symmetry of second shaft frame 16 upper end on the lateral wall of left and right sides first shaft frame 2, bar spout 9 has all transversely been seted up on the front and back inner wall of carriage 6, bar When the rotating rod 12 rotates around the upper end of the second shaft frame 16, the position sliding sleeve 8 moves in the horizontal direction and the vertical direction due to circular motion, so that the ejection column 13 can conveniently move in the vertical plane along the sliding sleeve 8 by virtue of the sliding rod 10, and meanwhile, the sliding sleeve 8 moves in the horizontal plane along the strip-shaped sliding groove 9; springs 7 are horizontally and fixedly connected between the left side wall and the right side wall of the sliding sleeve 8 and the inner wall of the connecting frame 6, the springs 7 are compressed and stretched in the sliding process of the sliding sleeve 8 to generate resilience force, and the sliding sleeve 8 is convenient to drive the rotating rod 12 to rotate and reset through linkage; the vertical change 14 and the change 14 of being provided with of upper end front side of second shaft frame 16 rotate with the bull stick 12 is coaxial to be connected, second shaft frame 16 is close to the fixed welding of upper end lateral wall department level and has connecting block 19, it has roof bolt 18 to pass through vertically through the screw on the connecting block 19, when the relative conflict degree about the fore-set 13 that needs rotate bull stick 12 regulation left and right sides central symmetry is to the body of cloth both ends of pulling the expansion of yardage 4 is adjusted, through change 14 rotation bull stick 12, after change 14 rotates certain number of turns, upwards rotatory removal roof bolt 18, make roof bolt 18 top tight change 14 lateral wall, thereby guarantee that bull stick 12 fixes in the position of rotation regulation.

The outer side wall of the swivel 14 is equidistantly surrounded and provided with a groove 15 and the groove 15 is closely arranged, meanwhile, protruding particles 17 are welded at the upper end of the top bolt 18 in a protruding mode, when the upper end of the top bolt 18 abuts against the swivel 14, the protruding particles 17 are embedded into the groove 15 in the corresponding position, and therefore the swivel 14 is stable.

The top column 13 is horizontally provided with a rubber lath 20 at the end face position of the cloth body stretched by the cloth roll 4, the front end of the rubber lath 20 is fixedly adhered to the end of the third shaft frame 11, the cloth body stretched by the cloth roll 4 passes through the side wall of the rubber lath 20 and the side wall of the top column 13, and the rubber lath 20 enables the cloth body of the cloth roll 4 to be firmly adhered to the side wall of the top column 13.

The outer wall of the rubber lath 20 is welded with a pull ring 22, and the pull ring 22 is convenient for a user to pull the rubber lath 20 to bend away from the top column 13, so that the cloth body can be conveniently put on and put off.

The end of the rubber lath 20 attached to the top column 13 is movably embedded with balls 21 in pairs front and back, and the balls 21 facilitate relative sliding when the rubber lath 20 is pressed on the cloth body.

The working principle is as follows: the utility model discloses a set puts yardage roll 4 on the jacket post 5, and make 4 ends of yardage roll draw to expand fixed winding on spool 3, make the body of cloth that yardage roll 4 pulled up and expanded simultaneously walk around according to the S-shaped circuit from the fore-set 13 of left and right sides, then according to the direction of roof pressure body of cloth, through rotating swivel 14, make bull stick 12 rotate around the second shaft bracket 16 upper end, and because the circular motion is done at bull stick 12 both ends, the end of bull stick 12 shifts in horizontal direction and vertical direction, make things convenient for fore-set 13 to rely on slide bar 10 to shift in the vertical plane along sliding sleeve 8 like this, sliding sleeve 8 shifts in the horizontal plane along bar spout 9 simultaneously, the fore-set 13 of corresponding position just extrudes the body of cloth from the vertical direction of corresponding position like this, because the fore-set 13 effort direction of left and right sides is relative, thereby make the body of cloth that expands receive the pulling and expanding pulling the body of cloth between the fore-set, and the rotation degree of the rotating rod 12 is changed as required to change the pulling force applied to the cloth body, so that adjustment is realized, and after the action position of the jacking column 13 is adjusted, the jacking bolt 18 is rotated upwards to move, so that the jacking bolt 18 tightly jacks the side wall of the rotating ring 14, and the rotating rod 12 is ensured to be fixed at the rotation adjusting position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a stretching device with adjustable nylon elasticity cloth is with pulling force, includes bottom plate (1), its characterized in that: the left side and the right side of the upper end face of the bottom plate (1) are both vertically and fixedly provided with a first shaft bracket (2), the left side is provided with a sleeve column (5) in a horizontally rotating manner at the upper end head of the first shaft bracket (2), a cloth roll (4) is arranged on the sleeve column (5), the right side is provided with a reel (3) in a horizontally rotating manner at the upper end head of the first shaft bracket (2), meanwhile, the tail end of the cloth roll (4) is fixedly wound on the reel (3), a second shaft bracket (16) is vertically and fixedly arranged at the front side edge of the middle position of the upper end face of the bottom plate (1), a rotating rod (12) is rotatably arranged at the upper end head of the second shaft bracket (16), the left end and the right end of the rotating rod (12) are both vertically and movably connected with a third shaft bracket (11), the tail end head of the third shaft bracket (11) is both horizontally and rotatably provided with a top column (13), and the connecting frame (6) is horizontally and fixedly, all transversely seted up bar spout (9) on the inner wall around connecting frame (6), the vertical slip in bar spout (9) midpoint position is provided with sliding sleeve (8), third pedestal (11) are being connected the vertical fixed slide bar (10) and slide bar (10) of being provided with of end department of bull stick (12) slide and pass corresponding position sliding sleeve (8), lateral wall all about sliding sleeve (8) with horizontal fixedly connected with spring (7) between connecting frame (6) inner wall, the vertical change (14) that is provided with of upper end front side of second pedestal (16), second pedestal (16) are close to upper end lateral wall department horizontal fixation and are provided with connecting block (19), vertical roof bolt (18) of being provided with on connecting block (19).

2. The stretching device with adjustable tension for nylon elastic cloth of claim 1, which is characterized in that: the outer side wall of the rotating ring (14) is provided with grooves (15) in an equidistant surrounding mode, and meanwhile protruding particles (17) are arranged on the upper end of the top bolt (18) in a protruding mode.

3. The stretching device with adjustable tension for nylon elastic cloth of claim 1, which is characterized in that: the top column (13) is horizontally provided with a rubber lath (20) at the position of the end face of the cloth body which is attached to the cloth roll (4) and stretched, and the front end of the rubber lath (20) is fixedly connected with the end of the third shaft bracket (11).

4. The stretching device with adjustable tension for nylon elastic cloth of claim 3, which is characterized in that: and a pull ring (22) is arranged on the outer wall of the rubber lath (20).

5. The stretching device with adjustable tension for nylon elastic cloth of claim 3, which is characterized in that: the rubber lath (20) is attached to the end head of the top column (13) and is movably embedded with balls (21) in pairs from front to back.