CN213417165U

CN213417165U - Flexible rapier weft insertion device of tape core loom

Info

Publication number: CN213417165U
Application number: CN202022352614.XU
Authority: CN
Inventors: 付艳海; 颜宏涛
Original assignee: Shandong Shengtai Weaving Co Ltd
Current assignee: Shandong Shengtai Weaving Co Ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-11
Anticipated expiration: 2030-10-21

Abstract

The utility model provides a flexible rapier weft insertion device of tape core loom, including the loom baffle, the right side bolt of loom baffle has fixed case, the positive right side bolt of fixed case has the fixed plate, the inner chamber of fixed case is provided with moving mechanism, moving mechanism's top meshing has the rapier tape, one side bolt that moving mechanism was kept away from in the rapier tape has the rapier head. The utility model discloses a motor, the carousel, the connecting rod, the rack board, first gear, the cooperation of rotation axis and second gear, convenient to use person drives the rotation that the second gear goes on relapseing, conveniently drive the rapier tape and control and remove, the efficiency of controlling about the rapier head has been improved, the speed that the weft was pull to the device has been accelerated, thereby accelerate the production process velocity of surface fabric, improve the production efficiency of surface fabric, change the not speed that different radial carousel and first gear can change the rapier tape simultaneously, the problem that the flexible rapier weft insertion device work efficiency of traditional tape core loom is low is solved.

Description

Flexible rapier weft insertion device of tape core loom

Technical Field

The utility model relates to a rapier weaving machine field especially relates to a flexible rapier weft insertion device of tape core loom.

Background

The rapier loom is the most widely used shuttleless loom at present, it has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, besides, its active weft insertion mode has very strong variety adaptability, can adapt to the weft insertion of various yarns, and in addition, the rapier loom also has obvious advantages in the aspect of multi-color weft weaving, can produce yarn-dyed products of weft yarns up to 16 colors, and along with the shuttleless loom replacing the shuttleless loom, the rapier loom will become the main production machine of woven fabrics.

The fabric manufacturing enterprise can select the loom of different grade type according to the different choices of surface fabric, and rapier weaving machine also is one of no shuttle loom, when using rapier weaving machine to produce the surface fabric, needs carry out the traction repeatedly to weft, and the flexible rapier weft insertion device of traditional tape core loom's work efficiency is low, can't be fast steady pull weft, causes surface fabric processing production inefficiency, has reduced surface fabric manufacturing enterprise's profit.

Therefore, there is a need to provide a flexible rapier weft insertion device for a tape core loom that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flexible rapier weft insertion device of tape core loom has solved the problem that flexible rapier weft insertion device work efficiency of traditional tape core loom is low.

In order to solve the technical problem, the utility model provides a pair of flexible rapier weft insertion device of tape core loom, including the loom baffle, the right side bolt of loom baffle has fixed case, the positive right side bolt of fixed case has the fixed plate, the inner chamber of fixed case is provided with moving mechanism, moving mechanism's top meshing has the rapier tape, one side bolt that moving mechanism was kept away from in the rapier tape has the rapier head.

Preferably, the moving mechanism includes a motor, a turntable, a connecting rod, a rack plate, a first gear, a rotating shaft, and a second gear, the back of the bottom of the inner cavity of the fixed box is bolted with a motor, the output shaft of the motor penetrates through the fixed box and is bolted with a rotary table, the bottom of the front surface of the turntable is movably connected with a connecting rod through a movable shaft, one side of the connecting rod, which is far away from the turntable, is movably connected with a connecting block through the movable shaft, and the top of the connecting block is bolted with a rack plate, the left side of the rack plate is meshed with a first gear, the center of the first gear is bolted with a rotating shaft, the surface of the rotating shaft is sequentially and rotatably connected with a first bearing from front to back, and the outer ring of the first bearing is embedded in the front and the back of the inner cavity of the fixed box, the surface of the rotating shaft is bolted with a second gear, and the top of the second gear penetrates through the fixed box and is meshed with the bottom of the rapier band.

Preferably, a first sliding groove is formed in the left side of the fixing plate, a first sliding block is sequentially and slidably connected to the inner cavity of the first sliding groove from top to bottom, and the left side of the first sliding block penetrates through the first sliding groove and is bolted to the right side of the rack plate.

Preferably, the front and the back of the top of the loom baffle are bolted with supporting plates, a second bearing is embedded in one opposite side of each supporting plate, the inner cavity of each second bearing is rotatably connected with a compression roller, and the bottom of each compression roller is in transmission connection with the top of the rapier band.

Preferably, the bottom of the right side of the fixed box is bolted with a fixed block, the right side of the fixed block is bolted with a sword belt library, the top of the left side of the sword belt library is bolted with the right side of the fixed box, and the right side of the sword pole belt penetrates through the inner cavity of the sword belt library.

Preferably, a second sliding groove is annularly formed in the bottom of the front face of the fixed box, second sliding blocks are sequentially connected to the periphery of an inner cavity of the second sliding groove in a sliding mode, and the front face of each second sliding block penetrates through the second sliding groove and is bolted to the back face of the rotary table.

Preferably, the surface of the output shaft of the motor is rotatably connected with a speed reducer, and the front surface of the speed reducer is bolted with the front surface of the inner cavity of the fixed box.

Compared with the prior art, the utility model provides a pair of flexible rapier weft insertion device of cored loom has following beneficial effect:

the utility model provides a flexible rapier weft insertion device of a belt core loom,

1. the utility model discloses a cooperation of motor, carousel, connecting rod, rack plate, first gear, rotation axis and second gear, convenient to use person drives the rotation that the second gear goes on relapseing, conveniently drives the rapier tape and controls the removal, has improved the efficiency that the rapier head controlled removal for the speed that the weft was pull to the device is accelerated, thereby accelerates the production process speed of surface fabric, improves the production efficiency of surface fabric, has solved the problem that the flexible rapier weft insertion device work efficiency of traditional tape core loom is low.

2. The utility model discloses a cooperation through first spout and first slider, the person of being convenient for limits the rack board, prevent that the rack board from rocking and first gear from taking place the slippage, assist the rack board to reciprocate simultaneously, through the cooperation of backup pad and compression roller, the person of being convenient for limits the rapier tape, prevent that the rapier tape from rocking, cause rapier head and yarn winding, assist the rapier tape to move about simultaneously, through the cooperation of rapier tape storehouse, the person of being convenient for accomodate the rapier tape, reduce the horizontal space that the rapier tape occupy, through the cooperation of second spout and second slider, the person of being convenient for supports the carousel, prevent the carousel from rocking, cause the connecting rod to break, assist the carousel to rotate simultaneously, through the cooperation of reduction gear, the person of being convenient for use regulates and controls the speed of carousel, make the carousel rotate at the uniform velocity, thereby make the rapier head move about, the stability of the gripper head is improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a flexible rapier weft insertion device of a tape core loom according to the present invention;

FIG. 2 is a partial sectional view of the structure of a flexible rapier weft insertion device of the tape core loom shown in FIG. 1;

fig. 3 is a right side sectional view of the structure of the fixing box shown in fig. 1.

Reference numbers in the figures: 1. a loom baffle; 2. a fixed box; 3. a fixing plate; 4. a moving mechanism; 41. a motor; 42. a turntable; 43. a connecting rod; 44. a rack plate; 45. a first gear; 46. a rotating shaft; 47. a second gear; 5. a rapier band; 6. a gripper head; 7. a first chute; 8. a first slider; 9. a support plate; 10. a compression roller; 11. a sword belt library; 12. a second chute; 13. a second slider; 14. and a speed reducer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a flexible rapier weft insertion device of a tape core loom according to the present invention; FIG. 2 is a partial sectional view of the structure of a flexible rapier weft insertion device of the tape core loom shown in FIG. 1; fig. 3 is a structural right side sectional view of the fixing box shown in fig. 1, and a flexible rapier weft insertion device of a tape core loom comprises a loom baffle 1, a fixing box 2 is bolted on the right side of the loom baffle 1, a fixing plate 3 is bolted on the right side of the front side of the fixing box 2, a moving mechanism 4 is arranged in an inner cavity of the fixing box 2, a rapier tape 5 is meshed at the top of the moving mechanism 4, and a rapier head 6 is bolted on one side of the rapier tape 5 far away from the moving mechanism 4.

The moving mechanism 4 comprises a motor 41, a rotary table 42, a connecting rod 43, a rack plate 44, a first gear 45, a rotating shaft 46 and a second gear 47, the motor 41 is bolted to the back face of the bottom of the inner cavity of the fixed box 2, the output shaft of the motor 41 penetrates through the fixed box 2 and is bolted to the rotary table 42, the connecting rod 43 is movably connected to the front bottom of the rotary table 42 through a movable shaft, one side, away from the rotary table 42, of the connecting rod 43 is movably connected with a connecting block through the movable shaft, the rack plate 44 is bolted to the top of the connecting block, the first gear 45 is meshed to the left side of the rack plate 44, the rotating shaft 46 is bolted to the center of the first gear 45, the surface of the rotating shaft 46 is sequentially and rotatably connected with a first bearing from the front to the back, the outer ring of the first bearing is embedded in the front face and the back face of the inner cavity of the fixed, the top of the second gear 47 runs through the fixed box 2 and is meshed with the bottom of the rapier band 5, and through the cooperation of the motor 41, the turntable 42, the connecting rod 43, the rack plate 44, the first gear 45, the rotating shaft 46 and the second gear 47, a user can drive the second gear 47 to rotate repeatedly, the rapier band 5 can be driven to move left and right conveniently, the left and right moving efficiency of the rapier head 6 is improved, the speed of the device for pulling weft threads is increased, the production and processing speed of the fabric is increased, and the production efficiency of the fabric is improved.

First spout 7 has been seted up in the left side of fixed plate 3, the inner chamber of first spout 7 is from last to all there being first slider 8 of sliding connection in proper order down, first spout 7 is run through in the left side of first slider 8 and with the right side bolt joint of rack plate 44, through the cooperation of first spout 7 and first slider 8, convenient to use person carries on spacingly to rack plate 44, prevents that rack plate 44 from taking place to rock and take place the slippage with first gear 45, and supplementary rack plate 44 reciprocates simultaneously.

The front and the back at 1 top of loom baffle all bolted connection have backup pad 9, backup pad 9 inlays in one side in opposite directions and is equipped with the second bearing, and the inner chamber of second bearing rotates and is connected with compression roller 10, the bottom of compression roller 10 is connected with the top transmission of rapier tape 5, and through the cooperation of backup pad 9 and compression roller 10, the person of being convenient for carries on spacingly to rapier tape 5, prevents that rapier tape 5 from taking place to rock, causes sword head 6 and yarn winding, and supplementary rapier tape 5 removes simultaneously.

The bottom bolt on fixed case 2 right side has the fixed block, and the right side bolt of fixed block has sword belt storehouse 11, the left top of sword belt storehouse 11 and the right side bolt of fixed case 2, the right side of sword pole area 5 runs through to the inner chamber of sword belt storehouse 11, and through the cooperation of sword belt storehouse 11, the person of being convenient for accomodate sword pole area 5, reduces the horizontal space that sword pole area 5 occupy.

Second spout 12 has been seted up to the positive bottom annular of fixed case 2, all sliding connection has second slider 13 around the 12 inner chambers of second spout in proper order, second spout 12 is run through and the back bolt of carousel 42 in the front of second slider 13, through the cooperation of second spout 12 and second slider 13, convenient to use person supports carousel 42, prevents that carousel 42 from taking place to rock, causes the connecting rod 43 to break, and supplementary carousel 42 rotates simultaneously.

The surface of the output shaft of the motor 41 is rotatably connected with a speed reducer 14, the front surface of the speed reducer 14 is bolted with the front surface of the inner cavity of the fixed box 2, and through the matching of the speed reducer 14, a user can conveniently regulate and control the speed of the turntable 42, so that the turntable 42 rotates at a constant speed, the rapier head 6 moves left and right at a constant speed, and the stability of the rapier head 6 is improved.

The utility model provides a pair of flexible rapier weft insertion device of tape core loom's theory of operation as follows:

when using, the user opens motor 41, then the output shaft of motor 41 drives carousel 42 rotatory, carousel 42 drives connecting rod 43 simultaneously and rotates, connecting rod 43 reciprocates afterwards, connecting rod 43 drives rack plate 44 and reciprocates simultaneously, rack plate 44 drives first gear 45 and rotates afterwards, first gear 45 drives rotation axis 46 simultaneously and rotates, rotation axis 46 drives second gear 47 and rotates afterwards, second gear 47 drives sword pole area 5 and moves about simultaneously, sword pole area 5 drives sword head 6 and moves about afterwards, sword head 6 drives weft and moves left simultaneously.

the utility model discloses a motor 41, carousel 42, connecting rod 43, rack plate 44, first gear 45, rotation axis 46 and second gear 47's cooperation, the person of facilitating the use drives second gear 47 and carries out the rotation of relapseing, conveniently drive rapier tape 5 and remove about, the efficiency of removing about rapier head 6 has been improved, the speed that the weft was pull to the device has been accelerated, thereby accelerate the production process speed of surface fabric, improve the production efficiency of surface fabric, the problem that the flexible rapier weft insertion device work efficiency of traditional tape core loom is low has been solved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a flexible rapier weft insertion device of tape core loom, includes loom baffle (1), its characterized in that: the right side bolt of loom baffle (1) has connect fixed case (2), the positive right side bolt of fixed case (2) has connect fixed plate (3), the inner chamber of fixed case (2) is provided with moving mechanism (4), the top meshing of moving mechanism (4) has rapier tape (5), one side bolt that moving mechanism (4) were kept away from in rapier tape (5) has connect rapier head (6).

2. The flexible rapier weft insertion device of a cored loom according to claim 1, wherein the moving mechanism (4) comprises a motor (41), a rotary plate (42), a connecting rod (43), a rack plate (44), a first gear (45), a rotating shaft (46) and a second gear (47), the motor (41) is bolted to the back of the bottom of the inner cavity of the fixed box (2), the output shaft of the motor (41) penetrates through the fixed box (2) and is bolted with the rotary plate (42), the connecting rod (43) is movably connected to the front bottom of the rotary plate (42) through a movable shaft, a connecting block is movably connected to one side of the connecting rod (43) far away from the rotary plate (42) through the movable shaft, the rack plate (44) is bolted to the top of the connecting block, the first gear (45) is engaged to the left side of the rack plate (44), the rotating shaft (46) is bolted to the center of the first gear (45), the surface of rotation axis (46) all rotates in proper order from the past to the back and is connected with first bearing, and the front and the back of fixed case (2) inner chamber are inlayed to the outer lane of first bearing, the surface bolt of rotation axis (46) has connect second gear (47), the top of second gear (47) runs through fixed case (2) and meshes with the bottom in sword pole area (5).

3. The flexible rapier weft insertion device of the tape core loom according to claim 1, characterized in that a first chute (7) is opened at the left side of the fixed plate (3), the inner cavity of the first chute (7) is sequentially connected with a first slider (8) in a sliding manner from top to bottom, and the left side of the first slider (8) penetrates through the first chute (7) and is bolted with the right side of the rack plate (44).

4. The flexible rapier weft insertion device of the tape core loom according to claim 1, characterized in that the front and back of the top of the loom baffle (1) are bolted with supporting plates (9), one opposite side of the supporting plates (9) is embedded with a second bearing, the inner cavity of the second bearing is rotatably connected with a compression roller (10), and the bottom of the compression roller (10) is in transmission connection with the top of the rapier tape (5).

5. The flexible rapier weft insertion device of tape core loom according to claim 1, characterized in that the bottom of the right side of said fixed box (2) is bolted with a fixed block, and the right side of the fixed block is bolted with a rapier tape bank (11), the top of the left side of said rapier tape bank (11) is bolted with the right side of the fixed box (2), the right side of said rapier tape (5) is penetrated to the inner cavity of rapier tape bank (11).

6. The flexible rapier weft insertion device of the tape core loom according to claim 1, characterized in that a second sliding groove (12) is annularly formed at the bottom of the front surface of the fixed box (2), second sliding blocks (13) are sequentially connected around the inner cavity of the second sliding groove (12) in a sliding manner, and the front surface of each second sliding block (13) penetrates through the second sliding groove (12) and is bolted with the back surface of the rotating disc (42).

7. Flexible rapier weft insertion device according to claim 2, characterized in that a reducer (14) is rotatably connected to the surface of the output shaft of said motor (41), the front of said reducer (14) being bolted to the front of the inner cavity of the stationary box (2).