CN218880215U

CN218880215U - Weft releasing device for weaving glass fiber cloth

Info

Publication number: CN218880215U
Application number: CN202223059876.2U
Authority: CN
Inventors: 张利平; 廖光权; 游成利
Original assignee: Zigong Changxing Glass Fiber Co ltd
Current assignee: Zigong Changxing Glass Fiber Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-18
Anticipated expiration: 2032-11-18

Abstract

The application provides a glass fiber cloth weaving is with putting latitude device, which comprises a base, the up end left end fixedly connected with support of base, sliding connection has the movable plate in the support, the right side of movable plate is equipped with a weft yarn section of thick bamboo, and a weft yarn section of thick bamboo passes through fixed column and movable plate fixed connection, be equipped with heightening structure in the support, the right side of a weft yarn section of thick bamboo is equipped with tension structure and weft accumulator respectively, the right side of weft accumulator is equipped with first guide ring and second guide ring in proper order, the downside of first guide ring and second guide ring all is equipped with mounting structure, the right side of second guide ring is equipped with spouts the latitude module. This application has realized putting the latitude tension through the tension structure that sets up and has adjusted, has solved among the prior art problem that tension size and influence put the latitude effect are adjusted to tension bar highly invariable inconvenience.

Description

Weft releasing device for weaving glass fiber cloth

Technical Field

The utility model relates to a glass fiber cloth weaving equipment field particularly, relates to a glass fiber cloth is weavingd with putting latitude device.

Background

The glass fiber cloth needs to be laid during the manufacturing process, and a laying device is usually used for laying.

Through retrieval, chinese patent with patent publication number CN212834320U discloses "a weft releasing device for weaving glass fiber cloth", which discloses a weft releasing device for weaving glass fiber cloth, comprising a base, wherein the base is provided with a weft releasing module and a weft spraying module arranged at the rear end of the weft releasing module along the weft conveying direction, the base is further provided with a first yarn guide ring and a second yarn guide ring which are arranged between the weft releasing module and the weft spraying module in parallel and used for enabling weft yarns to generate tension, and the weft conveying directions of the weft releasing module, the first yarn guide ring, the second yarn guide ring and the weft spraying module are arranged on the same vertical plane. The weft releasing device for weaving the glass fiber cloth has a simple structure, and the first yarn guide ring and the second yarn guide ring replace an automatic weft braking system to provide tension for weft yarns, so that the phenomena of weft breakage or weft fluffing and the like in the production of super thin glass cloth are prevented, the production quality of weaving the glass fiber cloth is ensured, and the production cost is reduced; the following drawbacks still remain:

(1) The weft releasing device in the prior art tensions the yarn through the tension rod, but the height of the tension rod is constant, so that the tension of the yarn is inconvenient to flexibly adjust, the weft releasing effect is influenced, and meanwhile, the first yarn guide ring and the second yarn guide ring in the prior art are fixed and are inconvenient to install and replace;

(2) The height of a weft yarn section of thick bamboo among the prior art is higher, and inconvenient operating personnel puts into the weft book, increases operating personnel's the degree of difficulty, reduces work efficiency.

Therefore, we improve the above and provide a weft releasing device for weaving glass fiber cloth.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the tension adjusting device aims at solving the problems that the tension of yarn is inconvenient to adjust, a first yarn guide ring and a second yarn guide ring are inconvenient to install and replace, and the height of a weft yarn barrel is inconvenient to flexibly adjust.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

the weft insertion device for weaving the glass fiber cloth improves the problems.

The present application is specifically such that:

the weft yarn storage device comprises a base, the left end fixedly connected with support of the up end of base, sliding connection has the movable plate in the support, the right side of movable plate is equipped with a weft yarn section of thick bamboo, and a weft yarn section of thick bamboo passes through fixed column and movable plate fixed connection, be equipped with the height-adjusting structure in the support, the right side of a weft yarn section of thick bamboo is equipped with tension structure and weft accumulator respectively, the right side of weft accumulator is equipped with first guide ring and second guide ring in proper order, the downside of first guide ring and second guide ring all is equipped with mounting structure, the right side of second guide ring is equipped with spouts the latitude module.

As the preferred technical scheme of this application, heightening the structure including rotating the two-way screw rod in the support, the front end of two-way screw rod runs through support and fixedly connected with hand wheel, two movable blocks of symmetry and threaded connection on the two-way screw rod, two the up end of movable block all is fixed with first connecting seat, first connecting seat internal rotation is connected with the regulation pole, the top of adjusting the pole is rotated and is connected with the second connecting seat, and second connecting seat and movable plate fixed connection.

As the preferable technical scheme of this application, set up the guide hole in the bottom of movable block, and the guide hole is interior to match and is equipped with the guide arm, the both ends of guide arm respectively with the inside wall fixed connection of support.

As the preferred technical scheme of this application, tension structure is including fixing the mounting bracket at the base up end, the equal fixedly connected with connection piece in both ends of mounting bracket, it is connected with the guide roll to rotate between the connection piece top, seted up the spout on the connection piece, and sliding connection has the tensioning roller in the spout, fixedly connected with diaphragm in the mounting bracket, it is connected with the threaded rod to rotate between diaphragm and the mounting bracket, threaded connection has the cooperation piece on the threaded rod, the both sides wall difference fixedly connected with link of cooperation piece, and the tip of link rotates with the axle head of tensioning roller to be connected.

As the preferred technical scheme of this application, the top fixedly connected with worm wheel of threaded rod, two fixed blocks of symmetry and fixedly connected with on the lateral wall of diaphragm, two rotate between the fixed block and be connected with the worm of being connected with the worm wheel meshing, fixedly connected with links up the piece on the front end lateral wall of mounting bracket, link up the piece and rotate in the piece and be connected with the pivot, and the rear end of pivot and the front end fixed connection of worm, the front end fixedly connected with of pivot changes the piece.

As the preferred technical scheme of this application, mounting structure is including setting up the socket at first thread guide ring and second thread guide ring downside respectively, be equipped with the clamp plate in the socket, two through-holes have been seted up to the symmetry on the socket, and all match in two through-holes and be equipped with the screw thread post, the inner and the clamp plate fixed connection of screw thread post, and the outer end threaded connection of screw thread post has the nut.

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

in the scheme of the application:

1. through the tension structure, the weft releasing tension adjustment is realized, and the problems that the height of a tension rod is constant, the tension is inconvenient to adjust and the weft releasing effect is influenced in the prior art are solved;

2. the height adjustment structure realizes the height adjustment of the weft yarn drum and solves the problem that the weft yarn drum is high in height and inconvenient to replace a weft yarn coil in the prior art;

3. through the mounting structure who sets up, realized conveniently leading the installation and the dismantlement of yarn ring to first thread ring and second, solved among the prior art first thread ring and second lead the fixed inconvenient problem of installing and changing of yarn ring.

Drawings

FIG. 1 is a schematic structural diagram of a weft insertion device for weaving glass fiber cloth provided by the present application;

FIG. 2 is a schematic view of a height-adjusting structure of a weft insertion device for weaving glass fiber cloth provided by the present application;

FIG. 3 is a schematic diagram of a tension structure of a weft insertion device for weaving glass fiber cloth provided by the present application;

FIG. 4 is a schematic diagram of a tension structure of a weft insertion device for weaving glass fiber cloth provided by the present application;

FIG. 5 is a schematic view of the installation structure of the weft insertion device for weaving glass fiber cloth provided by the present application;

fig. 6 is an exploded schematic view of the mounting structure of the weft insertion device for weaving glass fiber cloth according to the present application.

The following are marked in the figure:

1. a base; 2. a support; 3. moving the plate; 4. a weft yarn bobbin; 5. fixing a column; 6. a height-adjusting structure; 601. a bidirectional screw; 602. a hand wheel; 603. a moving block; 604. a first connecting seat; 605. adjusting a rod; 606. a second connecting seat; 607. a guide bar; 7. a tension structure; 701. a mounting frame; 702. connecting sheets; 703. a guide roller; 704. a tension roller; 705. a transverse plate; 706. a threaded rod; 707. a matching block; 708. a connecting frame; 709. a worm gear; 7010. a fixed block; 7011. a worm; 7012. a joining block; 7013. a rotating shaft; 7014. rotating the block; 8. a weft accumulator; 9. a first yarn guide ring; 10. a second yarn guide ring; 11. a mounting structure; 1101. a socket; 1102. pressing a plate; 1103. a threaded post; 1104. a nut; 12. and a weft spraying module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. 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.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

As shown in fig. 1, 2, 3, 4, 5 and 6, the present embodiment provides a weft insertion device for weaving glass fiber cloth, including a base 1, a support 2 is fixedly connected to a left end of an upper end surface of the base 1, the support 2 facilitates installation of components, a moving plate 3 is slidably connected to the support 2, a weft bobbin 4 is disposed on a right side of the moving plate 3, and the weft bobbin 4 is fixedly connected to the moving plate 3 through a fixed column 5, the fixed column 5 is moved by the moving plate 3, so that the weft bobbin 4 is adjusted in height, and further an operator can conveniently insert a weft roll into the weft bobbin 4, a height adjusting structure 6 is disposed in the support 2, the height adjusting structure 6 facilitates adjustment of the height of the weft bobbin 4, a tension structure 7 and a storage device 8 are disposed on a right side of the weft bobbin 4 respectively, the tension structure 7 can adjust the tension strength, the tension of yarn is prevented from being high, the storage device 8 is a prior art, details are not repeated, a first weft guide ring 9 and a second weft guide ring 10 are sequentially disposed on a right side of the storage device 8, a replacement module 11 and a second weft guide ring 12 are disposed on a right side of the storage device, and a replacement module 12 are not repeated.

As shown in fig. 1 and fig. 2, as a preferred embodiment, in addition to the above manner, the height adjusting structure 6 further includes a bidirectional screw 601 rotating in the bracket 2, a front end of the bidirectional screw 601 penetrates through the bracket 2 and is fixedly connected with a hand wheel 602, two moving blocks 603 are symmetrically and threadedly connected to the bidirectional screw 601, a first connecting seat 604 is fixed on upper end surfaces of the two moving blocks 603, an adjusting rod 605 is rotatably connected in the first connecting seat 604, a top end of the adjusting rod 605 is rotatably connected with a second connecting seat 606, and the second connecting seat 606 is fixedly connected with the moving plate 3; the bidirectional screw 601 is rotated by rotating the hand wheel 602, so that the two moving blocks 603 can synchronously move inwards, the adjusting rod 605 is rotated, the moving plate 3 moves upwards, and the height of the weft bobbin 4 is conveniently adjusted.

As shown in fig. 2, as a preferred embodiment, in addition to the above mode, further, a guide hole is formed in the bottom end of the moving block 603, a guide rod 607 is fittingly arranged in the guide hole, and both ends of the guide rod 607 are respectively fixedly connected with the inner side wall of the bracket 2; the guide rod 607 can stably move the moving block 603, thereby facilitating the height adjustment of the weft bobbin 4.

As shown in fig. 1, 3 and 4, as a preferred embodiment, on the basis of the above manner, further, the tension structure 7 includes a mounting frame 701 fixed on the upper end surface of the base 1, both ends of the mounting frame 701 are fixedly connected with connecting pieces 702, a guide roller 703 is rotatably connected between the top ends of the connecting pieces 702, a sliding groove is formed on the connecting pieces 702, a tension roller 704 is slidably connected in the sliding groove, a transverse plate 705 is fixedly connected in the mounting frame 701, a threaded rod 706 is rotatably connected between the transverse plate 705 and the mounting frame 701, a matching block 707 is threadedly connected on the threaded rod 706, two side walls of the matching block 707 are respectively fixedly connected with a connecting frame 708, and the end of the connecting frame 708 is rotatably connected with the shaft end of the tension roller 704; through tensioning roller 704 downward movement, adjust the tension to the yarn, the convenience is adjusted according to the flexibility of putting the latitude demand in reality according to the interval between guide roll 703 and the tensioning roller 704.

As shown in fig. 1, 3 and 4, as a preferred embodiment, based on the above manner, further, a worm wheel 709 is fixedly connected to a top end of the threaded rod 706, two fixing blocks 7010 are symmetrically and fixedly connected to an outer side wall of the transverse plate 705, a worm 7011 engaged with the worm wheel 709 is rotatably connected between the two fixing blocks 7010, an engaging block 7012 is fixedly connected to a front side wall of the mounting rack 701, a rotating shaft 7013 is rotatably connected to the engaging block 7012, a rear end of the rotating shaft 7013 is fixedly connected to a front end of the worm 7011, and a rotating block 7014 is fixedly connected to a front end of the rotating shaft 7013; make the pivot 7013 rotate through rotating the piece 7014 to make the worm 7011 rotate, thereby make worm wheel 709 and threaded rod 706 rotate, and then make cooperation piece 707 and link 708 remove, drive the tensioning roller 704 and remove, conveniently adjust tension.

As shown in fig. 1, 5 and 6, as a preferred embodiment, in addition to the above manner, the mounting structure 11 further includes a receptacle 1101 respectively disposed at the lower sides of the first yarn guiding ring 9 and the second yarn guiding ring 10, a pressing plate 1102 is disposed in the receptacle 1101, two through holes are symmetrically disposed on the receptacle 1101, and a threaded post 1103 is respectively disposed in each of the two through holes in a matching manner, the inner end of the threaded post 1103 is fixedly connected to the pressing plate 1102, and the outer end of the threaded post 1103 is connected to a nut 1104 in a threaded manner; the first yarn guide ring 9 and the second yarn guide ring 10 are conveniently placed through the socket 1101, the first yarn guide ring 9 and the second yarn guide ring 10 are conveniently pressed and fixed through the pressing plate 1102, the threaded column 1103 and the nut 1104, and installation, disassembly and replacement are convenient.

Specifically, this glass fiber cloth weaving is with putting latitude device during operation/use: the yarn is coiled into the weft bobbin 4, then the hand wheel 602 is rotated to rotate the bidirectional screw 601, the rotation of the bidirectional screw 601 moves the moving block 603, so that the first connecting seat 604 simultaneously moves inwards, so that the adjusting rod 605 moves, so that the moving plate 3 moves upwards, then the yarn sequentially passes through the tensioning roller 704, the guide roller 703, the weft accumulator 8, the first yarn guide ring 9, the second yarn guide ring 10 and the weft spraying module 12, then the rotating block 7014 rotates the rotating shaft 7013 and the worm 7011, so that the worm wheel 709 and the threaded rod 706 rotate, the rotation of the threaded rod 706 causes the matching block 707 to move downwards, so that the connecting frame 708 and the tensioning roller 704 move downwards, the weft is tensioned, the tension is flexibly adjusted, the tension is prevented from being high, and the effect of weft laying is improved.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The weft releasing device for weaving the glass fiber cloth comprises a base (1) and is characterized in that a support (2) is fixedly connected to the left end of the upper end face of the base (1), a moving plate (3) is connected to the support (2) in a sliding mode, a weft yarn drum (4) is arranged on the right side of the moving plate (3), the weft yarn drum (4) is fixedly connected with the moving plate (3) through a fixing column (5), a height adjusting structure (6) is arranged in the support (2), a tension structure (7) and a weft storage device (8) are respectively arranged on the right side of the weft yarn drum (4), a first yarn guide ring (9) and a second yarn guide ring (10) are sequentially arranged on the right side of the weft storage device (8), mounting structures (11) are arranged on the lower sides of the first yarn guide ring (9) and the second yarn guide ring (10), and a weft spraying module (12) is arranged on the right side of the second yarn guide ring (10).

2. The weft releasing device for weaving the glass fiber cloth according to claim 1, wherein the height adjusting structure (6) comprises a bidirectional screw (601) rotating in a support (2), the front end of the bidirectional screw (601) penetrates through the support (2) and is fixedly connected with a hand wheel (602), the bidirectional screw (601) is symmetrically and threadedly connected with two moving blocks (603), the upper end faces of the two moving blocks (603) are both fixed with a first connecting seat (604), an adjusting rod (605) is rotatably connected in the first connecting seat (604), the top end of the adjusting rod (605) is rotatably connected with a second connecting seat (606), and the second connecting seat (606) is fixedly connected with the moving plate (3).

3. The weft releasing device for weaving the glass fiber cloth as claimed in claim 2, wherein a guide hole is formed in the bottom end of the moving block (603), a guide rod (607) is arranged in the guide hole in a matching manner, and two ends of the guide rod (607) are respectively fixedly connected with the inner side wall of the bracket (2).

4. The weft releasing device for weaving the glass fiber cloth according to claim 1, wherein the tension structure (7) comprises a mounting rack (701) fixed on the upper end surface of a base (1), connecting pieces (702) are fixedly connected to two ends of the mounting rack (701), a guide roller (703) is rotatably connected between the top ends of the connecting pieces (702), a sliding groove is formed in each connecting piece (702), a tensioning roller (704) is slidably connected in the sliding groove, a transverse plate (705) is fixedly connected in the mounting rack (701), a threaded rod (706) is rotatably connected between the transverse plate (705) and the mounting rack (701), a matching block (707) is connected to each threaded rod (706) in a threaded mode, two side walls of the matching block (707) are fixedly connected with the connecting rack (708) respectively, and the end portion of the connecting rack (708) is rotatably connected with the shaft end of the tensioning roller (704).

5. The weft releasing device for weaving the glass fiber cloth according to claim 4, characterized in that a worm wheel (709) is fixedly connected to the top end of the threaded rod (706), two fixing blocks (7010) are symmetrically and fixedly connected to the outer side wall of the transverse plate (705), two worm screws (7011) meshed with the worm wheel (709) are rotatably connected between the fixing blocks (7010), a connecting block (7012) is fixedly connected to the side wall of the front end of the mounting rack (701), a rotating shaft (7013) is rotatably connected to the connecting block (7012), the rear end of the rotating shaft (7013) is fixedly connected to the front end of the worm screw (7011), and a rotating block (7014) is fixedly connected to the front end of the rotating shaft (7013).

6. The weft releasing device for weaving the glass fiber cloth according to claim 1, wherein the mounting structure (11) comprises a socket (1101) respectively arranged at the lower sides of the first yarn guide ring (9) and the second yarn guide ring (10), a pressing plate (1102) is arranged in the socket (1101), two through holes are symmetrically formed in the socket (1101), threaded columns (1103) are arranged in the two through holes in a matching manner, the inner ends of the threaded columns (1103) are fixedly connected with the pressing plate (1102), and nuts (1104) are connected to the outer ends of the threaded columns (1103) in a threaded manner.