阅读说明：本技术 一种用于无梭织带机的引纬装置 (Weft insertion device for shuttleless ribbon loom ) 是由 覃双剑 于 2021-07-09 设计创作，主要内容包括：本发明公开了一种用于无梭织带机的引纬装置,包括两个支撑安装侧板,两个所述支撑安装侧板之间设有两个导线转动辊,所述导线转动辊的两端均通过第一轴承分别与两个支撑安装侧板连接,两个所述导线转动辊之间设有张力调节转动辊,所述导线转动辊和张力调节转动辊上均开设有若干环形导线槽,所述支撑安装侧板的一侧开设有矩形孔,所述矩形孔内设有升降调节块,所述张力调节转动辊的两端均通过第二轴承分别与两个升降调节块连接,所述升降调节块与支撑安装侧板通过升降组件连接。本发明所述的一种用于无梭织带机的引纬装置,属于织带机技术领域,可以对待织带线体的张力进行调节,减少待织带线体缠绕的可能,以及便于更换线圈缠绕轴。(The invention discloses a weft insertion device for a shuttleless ribbon loom, which comprises two supporting and mounting side plates, wherein two wire rotating rollers are arranged between the two supporting and mounting side plates, two ends of each wire rotating roller are respectively connected with the two supporting and mounting side plates through first bearings, a tension adjusting rotating roller is arranged between the two wire rotating rollers, a plurality of annular wire grooves are respectively formed in the wire rotating rollers and the tension adjusting rotating rollers, a rectangular hole is formed in one side of each supporting and mounting side plate, a lifting adjusting block is arranged in each rectangular hole, two ends of each tension adjusting rotating roller are respectively connected with two lifting adjusting blocks through second bearings, and the lifting adjusting blocks are connected with the supporting and mounting side plates through lifting assemblies. The invention relates to a weft insertion device for a shuttleless ribbon loom, which belongs to the technical field of ribbon looms, can adjust the tension of a to-be-woven ribbon line body, reduces the possibility of winding the to-be-woven ribbon line body, and is convenient for replacing a coil winding shaft.)

1. Weft insertion device for a shuttleless webbing loom, characterized in that: the wire guide device comprises two supporting and installing side plates (1), two wire rotating rollers (2) are arranged between the two supporting and installing side plates (1), two ends of each wire rotating roller (2) are respectively connected with the two supporting and installing side plates (1) through first bearings (4), a tension adjusting rotating roller (3) is arranged between the two wire rotating rollers (2), a plurality of annular wire grooves (7) are respectively formed in each wire rotating roller (2) and the tension adjusting rotating roller (3), a rectangular hole (5) is formed in one side of each supporting and installing side plate (1), a lifting adjusting block (6) is arranged in each rectangular hole (5), two ends of each tension adjusting rotating roller (3) are respectively connected with the two lifting adjusting blocks (6) through second bearings (8), and the lifting adjusting blocks (6) are connected with the supporting and installing side plates (1) through lifting components, the two supporting and installing side plates (1) are connected through a positioning adjusting plate (9), the positioning adjusting plate (9) is connected with the two supporting and installing side plates (1) through an adjusting assembly, a plurality of threading holes (10) are formed in the positioning adjusting plate (9), installing limiting plates (11) are arranged on one sides of the supporting and installing side plates (1), one installing limiting plate (11) is fixedly connected with the supporting and installing side plates (1), clamping plate limiting plates (19) are arranged at the top and the bottom of the other installing limiting plate (11), one side of each clamping plate limiting plate (19) is fixedly connected with one side of the supporting and installing side plate (1), each clamping plate (19) is connected with the installing limiting plate (11) through a clamping assembly, and a fixed rotating shaft (12) is arranged on one side, close to each of the two installing limiting plates (11), fixed rotation axis (12) are connected, two through third bearing (13) with installation limiting plate (11) be equipped with a plurality of coils winding axle (14), one of them between fixed rotation axis (12) one side fixedly connected with first locating piece (15), another of fixed rotation axis (12) first constant head tank (16) have been seted up to one side of fixed rotation axis (12), one side fixedly connected with second locating piece (17) of coil winding axle (14), second constant head tank (18) have been seted up to the opposite side of coil winding axle (14).

2. Weft insertion device for a shuttleless webbing loom according to claim 1, characterized in that: the joint subassembly is including setting up in connecting plate (22) of keeping away from installation limiting plate (11) one side in splint limiting plate (19), one side fixedly connected with cardboard (21) that connecting plate (22) are close to splint limiting plate (19), splint limiting plate (19) are run through to cardboard (21), draw-in groove (20) have all been seted up to the top and the bottom of installation limiting plate (11), just the one end of cardboard (21) extends to in draw-in groove (20), connecting plate (22) are connected through a plurality of springs (23) with splint limiting plate (19).

3. Weft insertion device for a shuttleless webbing loom according to claim 2, characterized in that: one side of the connecting plate (22) far away from the clamping plate (21) is fixedly connected with a handle (24).

4. Weft insertion device for a shuttleless webbing loom according to claim 1, characterized in that: the number of the threading holes (10) is equal to that of the coil winding shafts (14).

5. Weft insertion device for a shuttleless webbing loom according to claim 1, characterized in that: the lifting component comprises a first threaded column (25) arranged in a rectangular hole (5), the first threaded column (25) penetrates through a lifting adjusting block (6), the first threaded column (25) is in threaded connection with the lifting adjusting block (6), the two ends of the first threaded column (25) are connected with the inner wall of the rectangular hole (5) through a fourth bearing (26), and the first threaded column (25) is sleeved with two threaded rings (27).

6. Weft insertion device for a shuttleless webbing loom according to claim 5, characterized in that: two screw ring (27) are located the top and the below of lift adjusting block (6) respectively, just the outside cover of screw ring (27) is equipped with first antiskid cover (28).

7. Weft insertion device for a shuttleless webbing loom according to claim 1, characterized in that: the adjusting part is including setting up in mount (29) of location regulating plate (9) top, the both sides of mount (29) support installation curb plate (1) fixed connection with two respectively, be equipped with two column spinner (30) between mount (29) and location regulating plate (9), thread groove (31) have been seted up to the bottom of column spinner (30), be equipped with second screw thread post (32) in thread groove (31), the bottom of second screw thread post (32) extends to the outside of thread groove (31), just the bottom of second screw thread post (32) and the top fixed connection of location regulating plate (9), the top of column spinner (30) is connected through fifth bearing (33) with the bottom of mount (29).

8. Weft insertion device for a shuttleless webbing loom according to claim 7, characterized in that: and a second anti-skidding sleeve (34) is sleeved outside the rotating column (30).

Technical Field

The invention relates to the technical field of ribbon looms, in particular to a weft insertion device for a shuttleless ribbon loom.

Background

The ribbon loom is suitable for weaving various circular or flat non-elastic and elastic ribbon, and may be used in weaving various high quality products, such as various kinds of ribbon, shoelace, elastic ribbon, decoration ribbon, high tension ribbon, fishing net, fishing line, trailer rope, ship rope, sports belt, curtain belt, electric wire, fiber, etc. the non-shuttle ribbon loom is one common ribbon loom capable of producing various kinds of elastic and non-elastic ribbon. Generally, the needle loom is divided into a computer jacquard ribbon loom and a high-speed shuttleless ribbon loom. The woven belts produced by the shuttleless webbing loom are widely applied to industries such as clothes, bags, shoes, hats, automobiles and the like, when the existing shuttleless webbing loom weft insertion equipment works, the thread body of the woven belt is likely to be wound, a corresponding tension adjusting mechanism is lacked, and after the thread body of the woven belt is used, the coil winding shaft is not convenient to replace.

Disclosure of Invention

The invention mainly aims to provide a weft insertion device for a shuttleless ribbon loom, which can effectively solve the problems that in the prior art, when the existing shuttleless ribbon loom weft insertion equipment works, a ribbon line body is likely to be wound, a corresponding tension adjusting mechanism is lacked, and after the ribbon line body is used, a coil winding shaft is inconvenient to replace.

In order to achieve the purpose, the invention adopts the technical scheme that:

a weft insertion device for a shuttleless ribbon loom comprises two supporting and mounting side plates, two wire rotating rollers are arranged between the two supporting and mounting side plates, two ends of each wire rotating roller are respectively connected with the two supporting and mounting side plates through first bearings, a tension adjusting rotating roller is arranged between the two wire rotating rollers, a plurality of annular wire grooves are respectively arranged on the wire rotating rollers and the tension adjusting rotating rollers, one side of each supporting and mounting side plate is provided with a rectangular hole, a lifting adjusting block is arranged in the rectangular hole, two ends of each tension adjusting rotating roller are respectively connected with two lifting adjusting blocks through second bearings, the lifting adjusting blocks are connected with the supporting and mounting side plates through lifting assemblies, the two supporting and mounting side plates are connected through positioning adjusting plates, and the positioning adjusting plates are connected with the two supporting and mounting side plates through adjusting assemblies, a plurality of threading holes are formed in the positioning and adjusting plate, one side of the supporting and mounting side plate is provided with a mounting limiting plate, one mounting limiting plate is fixedly connected with the supporting and mounting side plate, the top and the bottom of the other mounting limiting plate are respectively provided with a clamping plate limiting plate, one side of each clamping plate limiting plate is fixedly connected with one side of the supporting and mounting side plate, the clamping plate limiting plates are connected with the mounting limiting plates through clamping components, one side of each mounting limiting plate close to the other mounting limiting plate is provided with a fixed rotating shaft, the fixed rotating shafts are connected with the mounting limiting plates through third bearings, a plurality of coil winding shafts are arranged between the two fixed rotating shafts, one side of one fixed rotating shaft is fixedly connected with a first positioning block, one side of the other fixed rotating shaft is provided with a first positioning groove, and one side of each coil winding shaft is fixedly connected with a second positioning block, and a second positioning groove is formed in the other side of the coil winding shaft.

Preferably, the joint subassembly is including setting up in the connecting plate that installation limiting plate one side was kept away from to the splint limiting plate, one side fixedly connected with cardboard that the connecting plate is close to the splint limiting plate, the cardboard runs through the splint limiting plate, the draw-in groove has all been seted up to the top and the bottom of installation limiting plate, just the one end of cardboard extends to in the draw-in groove, the connecting plate passes through a plurality of spring coupling with the splint limiting plate.

Preferably, one side of the connecting plate, which is far away from the clamping plate, is fixedly connected with a handle.

Preferably, the threading holes and the coil winding shafts are arranged in equal number.

Preferably, the lifting component is including setting up in the downthehole first screw thread post of rectangle, first screw thread post runs through the lift regulating block, first screw thread post is threaded connection with the connected mode of lift regulating block, the both ends of first screw thread post all are connected through the inner wall of fourth bearing and rectangle hole, the cover is equipped with two threaded rings on the first screw thread post.

Preferably, two the screw thread ring is located the top and the below of lift adjusting block respectively, just the outside cover of screw thread ring is equipped with first antiskid cover.

Preferably, the adjusting part is including setting up in the mount of location regulating plate top, the both sides of mount support installation curb plate fixed connection with two respectively, be equipped with two column spinner between mount and the location regulating plate, the thread groove has been seted up to the bottom of column spinner, be equipped with second thread post in the thread groove, the bottom of second thread post extends to the outside of thread groove, just the bottom of second thread post and the top fixed connection of location regulating plate, the top of column spinner is passed through the fifth bearing with the bottom of mount and is connected.

Preferably, the outer sleeve of the rotating column is provided with a second anti-slip sleeve.

Compared with the prior art, the invention has the following beneficial effects: when the thread holes are penetrated by the braid wire bodies, the braid wire bodies pass through the wire rotating roller from the upper part, the braid wire bodies pass through the lower part of the tension adjusting rotating roller and are positioned in the annular wire guide groove, the braid wire bodies are prevented from shaking on the wire rotating roller and the tension adjusting rotating roller through the annular wire guide groove, the tension of the braid wire bodies can be adjusted by driving the tension adjusting rotating roller to move up and down, the possibility of winding the braid wire bodies is reduced, after the braid wire bodies to be wound on the coil winding shaft are used, the connecting plate is driven to move, one end of the clamping plate is separated from the clamping groove, the limitation on the position of one mounting limiting plate is removed, the mounting limiting plate is driven to move away from the coil winding shaft, the distance between two mounting limiting plates is increased, the second positioning block can be separated from the second positioning groove, the fixed relation between two adjacent coil winding shafts is removed, the coil winding shaft is convenient to replace, the second threaded column is changed in length in the threaded groove by driving the rotary column to rotate, and then the distance between the positioning adjusting plate and the fixing frame is adjusted, so that the height of the positioning adjusting plate is adjusted, and the position of the threading hole can be adjusted according to actual requirements.

Drawings

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

FIG. 2 is a schematic view of a first threaded post according to the present invention;

FIG. 3 is a schematic view of a coil winding shaft structure according to the present invention;

FIG. 4 is a schematic view of a cleat retainer plate according to the present invention;

FIG. 5 is a schematic view of a fixing frame according to the present invention;

FIG. 6 is a schematic view of a spin column according to the present invention.

In the figure: 1. supporting the mounting side plate; 2. a wire rotating roller; 3. a tension-adjusting turning roll; 4. a first bearing; 5. a rectangular hole; 6. a lifting adjusting block; 7. an annular wire groove; 8. a second bearing; 9. positioning an adjusting plate; 10. threading holes; 11. mounting a limiting plate; 12. fixing the rotating shaft; 13. a third bearing; 14. a coil winding shaft; 15. a first positioning block; 16. a first positioning groove; 17. a second positioning block; 18. a second positioning groove; 19. a splint limiting plate; 20. a card slot; 21. clamping a plate; 22. a connecting plate; 23. a spring; 24. a handle; 25. a first threaded post; 26. a fourth bearing; 27. a threaded ring; 28. a first anti-slip cover; 29. a fixed mount; 30. a spin column; 31. a thread groove; 32. a second threaded post; 33. a fifth bearing; 34. and a second anti-slip sleeve.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-6, a weft insertion device for a shuttleless ribbon loom comprises two supporting and mounting side plates 1, two wire rotating rollers 2 are arranged between the two supporting and mounting side plates 1, both ends of each wire rotating roller 2 are respectively connected with the two supporting and mounting side plates 1 through first bearings 4, a tension adjusting rotating roller 3 is arranged between the two wire rotating rollers 2, a plurality of annular wire grooves 7 are respectively arranged on each wire rotating roller 2 and each tension adjusting rotating roller 3, a rectangular hole 5 is arranged on one side of each supporting and mounting side plate 1, a lifting adjusting block 6 is arranged in each rectangular hole 5, both ends of each tension adjusting rotating roller 3 are respectively connected with two lifting adjusting blocks 6 through second bearings 8, each lifting adjusting block 6 is connected with the supporting and mounting side plates 1 through a lifting assembly, the two supporting and mounting side plates 1 are connected through a positioning adjusting plate 9, the positioning adjusting plate 9 is connected with the two supporting and mounting side plates 1 through adjusting assemblies, a plurality of threading holes 10 are arranged on the positioning and adjusting plate 9, when the woven tape line body passes through the threading holes 10, when the woven tape line body passes through the upper part of the wire rotating roller 2, when the woven tape line body passes through the lower part of the tension adjusting rotating roller 3, and when the woven tape line body is positioned in the annular wire guiding groove 7, the woven tape line body to be avoided from shaking on the wire rotating roller 2 and the tension adjusting rotating roller 3 through the annular wire guiding groove 7, one side of the supporting and mounting side plate 1 is provided with a mounting limit plate 11, one mounting limit plate 11 is fixedly connected with the supporting and mounting side plate 1, the top and the bottom of the other mounting limit plate 11 are both provided with a clamping plate 19, one side of the clamping plate 19 is fixedly connected with one side of the supporting and mounting side plate 1, the clamping plate 19 is connected with the mounting limit plate 11 through a clamping assembly, and one side, which is close to the two mounting limit plates 11, is both provided with a fixed rotating shaft 12, the fixed rotating shafts 12 are connected with the installation limiting plate 11 through third bearings 13, a plurality of coil winding shafts 14 are arranged between the two fixed rotating shafts 12, one side of one fixed rotating shaft 12 is fixedly connected with a first positioning block 15, one side of the other fixed rotating shaft 12 is provided with a first positioning groove 16, one side of each coil winding shaft 14 is fixedly connected with a second positioning block 17, and the other side of each coil winding shaft 14 is provided with a second positioning groove 18;

in this embodiment, the clamping assembly includes a connecting plate 22 disposed on a side of the clamping plate 19 away from the installation limiting plate 11, a clamping plate 21 is fixedly connected to a side of the connecting plate 22 close to the clamping plate 19, the clamping plate 21 penetrates through the clamping plate 19, clamping grooves 20 are formed on the top and the bottom of the installation limiting plate 11, one end of the clamping plate 21 extends into the clamping groove 20, the connecting plate 22 is connected with the clamping plate limiting plate 19 through a plurality of springs 23, the connecting plate 22 is driven to move, so that one end of the clamping plate 21 is separated from the clamping groove 20, the position of one of the installation limiting plates 11 is not limited, thereby driving the mounting restriction plates 11 to move away from the coil winding shaft 14, increasing the distance between the two mounting restriction plates 11, so that the second positioning block 17 can be separated from the second positioning groove 18, and the fixed relationship between two adjacent coil winding shafts 14 is released, thereby facilitating the replacement of the coil winding shafts 14.

In this embodiment, a handle 24 is fixedly connected to a side of the connecting plate 22 away from the clamping plate 21, and the connecting plate 22 is conveniently driven to move by the handle 24.

In the present embodiment, the threading holes 10 and the coil winding shafts 14 are provided in equal numbers.

In this embodiment, the lifting assembly includes the first threaded post 25 disposed in the rectangular hole 5, the first threaded post 25 penetrates through the lifting adjusting block 6, the connection mode of the first threaded post 25 and the lifting adjusting block 6 is threaded connection, both ends of the first threaded post 25 are connected with the inner wall of the rectangular hole 5 through the fourth bearing 26, two threaded rings 27 are sleeved on the first threaded post 25, the first threaded post 25 is driven to rotate, the lifting adjusting block 6 moves up and down in the rectangular hole 5, and then the tension adjusting roller 3 is driven to move up and down, the tension of the woven belt line body can be adjusted, the possibility of winding the woven belt line body is reduced, after the adjustment is completed, the threaded rings 27 are driven to rotate, the lifting adjusting block 6 is clamped by the two threaded rings 27, and the possibility of rotation of the first threaded post 25 is reduced.

In this embodiment, two threaded rings 27 are located lift adjustment piece 6's top and below respectively, and threaded ring 27's outside cover is equipped with first antiskid cover 28, first antiskid cover 28 through the setting, it rotates to be convenient for drive threaded ring 27, rotate through driving first threaded post 25, make lift adjustment piece 6 reciprocate in rectangular hole 5, and then drive tension regulation live-rollers 3 reciprocates, can treat the tension of the meshbelt line body and adjust, reduce and treat the winding possibility of the meshbelt line body, after finishing adjusting, drive threaded ring 27 rotates, make two threaded rings 27 centre gripping lift adjustment piece 6, reduce the possibility of first threaded post 25 rotation.

In this embodiment, the adjusting assembly includes a fixing frame 29 disposed above the positioning adjusting plate 9, two sides of the fixing frame 29 are respectively and fixedly connected to the two supporting and mounting side plates 1, two rotary columns 30 are disposed between the fixing frame 29 and the positioning adjusting plate 9, a threaded groove 31 is disposed at the bottom of the rotary column 30, a second threaded column 32 is disposed in the threaded groove 31, the bottom end of the second threaded column 32 extends to the outside of the threaded groove 31, the bottom end of the second threaded column 32 is fixedly connected to the top of the positioning adjusting plate 9, the top end of the rotary column 30 is connected to the bottom of the fixing frame 29 through a fifth bearing 33, the length of the second threaded column 32 in the threaded groove 31 is changed by driving the rotary column 30 to rotate, and then the distance between the positioning adjusting plate 9 and the fixing frame 29 is adjusted, so as to adjust the height of the positioning adjusting plate 9, according to actual requirements, the position of the threading hole 10 is adjusted.

In this embodiment, the second anti-slip sleeve 34 is sleeved outside the rotary column 30, and the rotary column 30 is conveniently driven to rotate by the second anti-slip sleeve 34.

It should be noted that, the invention is a weft insertion device for a shuttleless ribbon loom, when in use, a to-be-woven ribbon line body penetrates through a threading hole 10, the to-be-woven ribbon line body passes through the upper part of a wire rotating roller 2, the to-be-woven ribbon line body passes through the lower part of a tension adjusting rotating roller 3, and the to-be-woven ribbon line body is positioned in an annular wire guiding groove 7, the to-be-woven ribbon line body is prevented from shaking on the wire rotating roller 2 and the tension adjusting rotating roller 3 through the annular wire guiding groove 7, a lifting adjusting block 6 moves up and down in a rectangular hole 5 by driving a first threaded ring 25 to rotate, and then the tension adjusting rotating roller 3 is driven to move up and down, the tension of the to-be-woven ribbon line body can be adjusted, the possibility of winding the to-be-woven ribbon line body is reduced, after the adjustment is finished, the threaded ring 27 is driven to rotate, so that two threaded rings 27 clamp the lifting adjusting block 6, and the possibility of the first threaded ring 25 is reduced, after the wire body to be woven on the coil winding shaft 14 is used, the driving connecting plate 22 moves, one end of the clamping plate 21 is separated from the clamping groove 20, the limitation on the position of one installation limiting plate 11 is removed, the installation limiting plate 11 is driven to move away from the coil winding shaft 14, the distance between the two installation limiting plates 11 is increased, the second positioning block 17 can be separated from the second positioning groove 18, the fixed relation between the two adjacent coil winding shafts 14 is removed, the coil winding shafts 14 are convenient to replace, the length of the second threaded column 32 in the threaded groove 31 is changed by driving the rotating column 30 to rotate, the distance between the positioning adjusting plate 9 and the fixing frame 29 is adjusted, the height of the positioning adjusting plate 9 is adjusted, and the position of the threading hole 10 can be adjusted according to actual requirements.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. It will be evident that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Accordingly, the embodiments should be considered as exemplary and non-limiting. The above are only preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention.