CN218175266U

CN218175266U - Let-off frame of loom

Info

Publication number: CN218175266U
Application number: CN202221951697.7U
Authority: CN
Inventors: 冯国娣
Original assignee: Zhuji Diye Textile Co ltd
Current assignee: Zhuji Diye Textile Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-30
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a let-off frame of loom, concretely relates to weaving equipment technical field, including let-off frame base and loom body, let-off frame base upper surface is connected with let-off subassembly, horizontal adjusting part and controller, the let-off subassembly is connected with the drawing warp subassembly, horizontal adjusting part top is connected with vertical adjusting part, the let-off subassembly the drawing warp subassembly vertical adjusting part with connect jointly between the loom body and have a plurality of groups warp again, be convenient for adjust the tension of a plurality of groups warp through the cooperation of horizontal adjusting part and vertical adjusting part, the let-off subassembly carries out the blowing operation with a plurality of groups warp that connect.

Description

Let-off frame of loom

Technical Field

The utility model relates to a weaving equipment field specifically is a let-off stand of loom.

Background

The loom is also called a spinning machine, a weaving machine, a cotton spinning machine and the like, and the early loom is a loom driven by manpower. The technology of shuttleless looms has been studied since the 19 th century and gradually brought to the international market since the 50 s. Since the 70's of the 20 th century, many new shuttleless looms were continuously put on the market. Shuttleless looms have achieved significant success in improving fabric and loom efficiency, have been widely adopted throughout the world, have accelerated the process of weaving equipment reconstruction, have achieved up to about 80% occupancy in many developed countries, and have seen a major trend to replace shuttleless looms with shuttleless looms.

No. is CN 216712379U's a loom let-off frame, it deposits the warp to be provided with upper and lower two sets of let-off subassemblies through supporting moving mechanism, reduce and store area, improve space utilization, and upper and lower two sets of let-off subassemblies can be simultaneously with loom cooperation work, also can be simultaneously with warper cooperation work, the efficiency of production is improved, reduce the equipment layout of loom and warper, reduce production facility area, practice thrift manufacturing cost, but because of lacking the regulation structure, lead to being not convenient for to carry out the problem adjusted to warp's tension, for this reason, we propose the let-off frame of a loom that the result of use is better.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a let-off stand of a loom with better use effect.

In order to solve the technical problem, the utility model provides a following technical scheme: the let-off stand of the loom comprises a let-off stand base and a loom body, wherein a let-off component, a transverse adjusting component and a controller are connected to the upper surface of the let-off stand base, the let-off component is connected with a warp leading component, a longitudinal adjusting component is connected above the transverse adjusting component, and a plurality of groups of warps are connected among the let-off component, the warp leading component, the longitudinal adjusting component and the loom body.

Furthermore, the let-off assembly comprises a support plate fixedly connected with the upper surface of the let-off frame base, a first motor fixedly connected with the front surface of the support plate, and a feeding shaft connected with the output end of the first motor, and a plurality of groups of warps are wound on the surface of the feeding shaft.

Furthermore, the warp guiding component comprises a second motor fixedly connected with the front side of the support plate and a warp guiding shaft connected with the output end of the second motor, the surface of the warp guiding shaft is connected with a plurality of groups of warps in a contact manner, and the support plate is provided with a avoiding hole matched with the warp guiding shaft connected with the output end of the second motor.

Furthermore, the transverse adjusting component comprises a third motor fixedly connected with the upper surface of the let-off stand base, a lead screw connected with the output end of the third motor, a nut connected with the lead screw, and a supporting plate fixedly connected with the upper surface of the nut.

Furthermore, the upper surface of the let-off stand base is connected with a fixed end bearing and a supporting end bearing which are matched with the screw rod.

Furthermore, the longitudinal adjusting component comprises two electric guide rails fixedly connected with the upper surface of the supporting plate, electric sliding blocks respectively connected with the two electric guide rails, bearings respectively connected with the two electric sliding blocks, and a roller shaft jointly connected with the two bearings.

Furthermore, the let-off stand base and the lower surface of the loom body are respectively and fixedly connected with a shock pad.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the warp feeding assembly is used for discharging the connected groups of warps, the controller is started and regulated to drive the transverse regulating assembly to regulate the horizontal position of the longitudinal regulating assembly to a proper position according to actual use requirements, the tension of the groups of warps is higher when the connecting position of the longitudinal regulating assembly and the groups of warps is higher, the tension of the groups of warps is convenient to regulate through the cooperation of the transverse regulating assembly and the longitudinal regulating assembly, the warp feeding assembly is used for discharging the connected groups of warps, and the specific production flow is that the controller is started and regulated, the guided warp guiding operation is carried out on the discharged groups of warps through the warp feeding assembly, and the tension of the groups of warps is regulated through the regulation of the transverse regulating assembly and the longitudinal regulating assembly and then enters the interior of the loom body to carry out weaving operation.

2. The shock pad is specifically prepared by compounding chemical fibers such as polyester fibers and acrylic fibers through a glue-free technology and treating the front surface of the shock pad through a waterproof coating, and the shock pad is convenient to play a role in shock absorption and avoids violent vibration of a let-off stand base and a loom body in the working process.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of the right-view perspective structure of fig. 1 of the present invention.

Fig. 3 is a top view of fig. 1 according to the present invention.

Fig. 4 is a front sectional view of fig. 1 for this embodiment.

Fig. 5 is a schematic view of the three-dimensional structure of the horizontal adjusting assembly and the vertical adjusting assembly of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the warp leading assembly of the present invention.

Fig. 7 is a schematic perspective view of the let-off assembly of the present invention.

Wherein: 1. a let-off stand base; 2. a loom body; 3. a let-off assembly; 4. a warp guide assembly; 5. a lateral adjustment assembly; 6. a longitudinal adjustment assembly; 7. a controller; 8. warp yarns; 9. a shock pad; 10. avoiding holes; 11. a fixed end bearing; 12. a support end bearing; 31. a support plate; 32. a first motor; 33. a feed shaft; 41. a second motor; 42. a warp guiding shaft; 51. a third motor; 52. a screw rod; 53. a nut; 54. a support plate; 61. an electric rail; 62. an electric slider; 63. a bearing; 64. and (4) a roll shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

The embodiment is as follows:

as shown in fig. 1-7, the utility model provides a let-off stand of loom, including let-off stand base 1 and loom body 2, the upper surface of let-off stand base 1 is connected with let-off subassembly 3, horizontal adjusting part 5 and controller 7, let-off subassembly 3 is connected with leading warp subassembly 4, the top of horizontal adjusting part 5 is connected with vertical adjusting part 6, let-off subassembly 3, leading warp subassembly 4, vertical adjusting part 6 and loom body 2 are connected together and have a plurality of warp 8 of group again;

firstly, a plurality of groups of warp threads 8 connected with a let-off component 3 are sequentially connected with a let-off component 4, a longitudinal adjusting component 6 and a loom body 2 as shown in fig. 4, then an operator starts and adjusts a controller 7 to drive a transverse adjusting component 5 to adjust the horizontal position of the longitudinal adjusting component 6 to a proper position according to actual use requirements, then the operator starts and adjusts the longitudinal placement position of the longitudinal adjusting component 6 driven by the controller 7 according to the actual use requirements, the higher the connecting position of the longitudinal adjusting component 6 and the plurality of groups of warp threads 8 is, the higher the tension of the plurality of groups of warp threads 8 is, the tension of the plurality of groups of warp threads 8 can be conveniently adjusted through the cooperation of the transverse adjusting component 5 and the longitudinal adjusting component 6, the let-off component 3 carries out the discharging operation on the plurality of groups of connected warp threads 8, the specific production flow is that the controller 7 is started and adjusted, then the let-off component 4 carries out the guided let-off operation on the plurality of groups of warp threads 8, and the tension of the plurality of groups of warp threads 8 is adjusted through the adjustment of the transverse adjusting component 5 and the longitudinal adjusting component 6 and then enters the warp thread loom body 2 to carry out the warp thread operation.

In other embodiments, the let-off component 3 comprises a support plate 31 fixedly connected with the upper surface of the let-off frame base 1, a first motor 32 fixedly connected with the front surface of the support plate 31, and a feeding shaft 33 connected with the output end of the first motor 32, wherein a plurality of groups of warp threads 8 are wound on the surface of the feeding shaft 33;

an operator starts and regulates and controls a motor 32 driven by the controller 7, then the motor 32 drives the feeding shaft 33 connected with the motor to rotate anticlockwise, and the feeding shaft 33 rotates anticlockwise and can perform feeding operation on a plurality of groups of warps 8 wound on the surface of the feeding shaft.

In other embodiments, the warp guiding assembly 4 comprises a second motor 41 fixedly connected with the front surface of the support plate 31 and a warp guiding shaft 42 connected with the output end of the second motor 41, the surface of the warp guiding shaft 42 is connected with a plurality of groups of warps 8 in a contact manner, and the support plate 31 is provided with an avoiding hole 10 matched with the warp guiding shaft 42 connected with the output end of the second motor 41;

an operator starts and regulates the controller 7 to drive the second motor 41, then the second motor 41 drives the warp guiding shaft 42 to rotate, the warp guiding shaft 42 in rotation can guide the warp 8 connected with the warp guiding shaft in contact, and interference collision between the warp guiding shaft 42 and the support plate 31 is avoided conveniently by arranging the avoidance hole 10.

In other embodiments, the transverse adjusting assembly 51 comprises a third motor 51 fixedly connected with the upper surface of the let-off stand base 1, a screw rod 52 connected with the output end of the third motor 51, a nut 53 connected with the screw rod 52, and a supporting plate 54 fixedly connected with the upper surface of the nut 53;

when the horizontal position of the longitudinal adjusting assembly 6 needs to be adjusted, an operator starts and adjusts the controller 7 to drive the third motor 51, then the third motor 5 drives the screw rod 52 to operate, the screw rod 52 drives the nut 53 to perform linear displacement, and the nut 53 performing linear displacement drives the connected support plate 54 and the longitudinal adjusting assembly 6 to perform linear horizontal displacement.

In other embodiments, the upper surface of the let-off stand base 1 is connected with a fixed end bearing 11 and a supporting end bearing 12 which are matched with the screw rod 52;

the fixed end bearing 11 and the supporting end bearing 12 which are matched with the screw rod 52 are arranged, so that the running process of the screw rod 52 is more stable.

In other embodiments, the longitudinal adjustment assembly 6 includes two electric guide rails 61 fixedly connected to the upper surface of the support plate 54, two electric sliding blocks 62 respectively connected to the two electric guide rails 61, bearings 63 respectively connected to the two electric sliding blocks 62, and a roller shaft 64 commonly connected to the two bearings 63;

when the longitudinal adjustment is needed, the controller 7 is started and adjusted to drive the two electric sliding blocks 62, the two electric sliding blocks 62 respectively drive the connected bearings 63 and the roll shafts 64 connected with the two bearings 63 to move up and down through the two electric guide rails 61, the tension of the warps 8 is reduced in the downward movement process of the roll shafts 64, and the roll shafts 64 lose the tension adjusting capability until the highest point of the roll shafts 64 is lower than the lowest point of the warp leading shaft 42 and the roll shafts 64 are separated from the warps 8.

In other embodiments, the let-off stand base 1 and the lower surface of the loom body 2 are respectively fixedly connected with a shock pad 9;

the shock pad 9 is specifically made by compounding chemical fibers such as polyester fibers, acrylic fibers and the like through a glue-free technology and processing the front surface of the shock pad through a waterproof coating, and the shock pad 9 is convenient to play a role in shock absorption, so that the warp feeding frame base 1 and the loom body 2 are prevented from violently vibrating in the working process.

Specifically, the following are mentioned: the first motor 32, the second motor 41, the third motor 51, each electric guide rail 61 and each electric sliding block 62 are respectively connected with the controller 7 through a lead, an operator programs and inputs programs into the controller 7 according to actual use requirements, the controller 7, the first motor 32, the second motor 41, the third motor 51, each electric guide rail 61 and each electric sliding block 62 are the prior art, and the improvement is not performed in the prior art, so that the description is not repeated here and the integrity of the scheme is not affected, and the required electric devices in the embodiment are all electrically connected with an external power supply.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The warp let-off stand of the loom comprises a warp let-off stand base (1) and a loom body (2), and is characterized in that: the warp let-off frame is characterized in that a warp let-off component (3), a transverse adjusting component (5) and a controller (7) are connected to the upper surface of the warp let-off frame base (1), a warp leading component (4) is connected to the warp let-off component (3), a longitudinal adjusting component (6) is connected to the upper portion of the transverse adjusting component (5), and a plurality of groups of warps (8) are connected between the warp let-off component (3), the warp leading component (4), the longitudinal adjusting component (6) and the loom body (2) together.

2. Let-off stand for a loom according to claim 1, characterized in that: the let-off component (3) comprises a support plate (31) fixedly connected with the upper surface of the let-off frame base (1), a first motor (32) fixedly connected with the front surface of the support plate (31), and a feeding shaft (33) connected with the output end of the first motor (32), wherein a plurality of groups of warp threads (8) are wound on the surface of the feeding shaft (33).

3. A let-off stand for a loom according to claim 1, characterized in that: the leading warp subassembly (4) including with extension board (31) openly fixed No. two motor (41) that link to each other, and with leading warp axle (42) that the output of No. two motor (41) is connected, leading warp axle (42) surface and a plurality of group warp (8) contact links to each other, extension board (31) seted up with the hole (10) of dodging of leading warp axle (42) adaptation that the output of No. two motor (41) is connected.

4. A let-off stand for a loom according to claim 1, characterized in that: the transverse adjusting assembly (5) comprises a third motor (51) fixedly connected with the upper surface of the let-off stand base (1), a screw rod (52) connected with the output end of the third motor (51), a nut (53) connected with the screw rod (52), and a supporting plate (54) fixedly connected with the upper surface of the nut (53).

5. A let-off stand for a loom according to claim 1, characterized in that: the upper surface of the let-off stand base (1) is connected with a fixed end bearing (11) and a supporting end bearing (12) which are matched with the screw rod (52).

6. A let-off stand for a loom according to claim 1, characterized in that: the longitudinal adjusting assembly (6) comprises two electric guide rails (61) fixedly connected with the upper surface of the supporting plate (54), electric sliding blocks (62) respectively connected with the two electric guide rails (61), bearings (63) respectively connected with the two electric sliding blocks (62), and a roll shaft (64) jointly connected with the two bearings (63).

7. A let-off stand for a loom according to claim 1, characterized in that: the lower surfaces of the let-off stand base (1) and the loom body (2) are respectively and fixedly connected with a shock pad (9).