Seat position adjusting device of loom

Abstract

The utility model belongs to the technical field of loom equipment, and provides a plurality of seat position adjusting devices of a loom, which are arranged on a machine frame of the loom, comprise an adjusting seat body, an adjusting pull rod piece, an adjusting sliding block and an adjusting limiting piece, and are used for adjusting the relative position of a seat piece and the machine frame of the loom. The two seat position adjusting devices can be arranged on the machine frame in the moving direction of the seat part, specifically, when the movable seat part moves on the machine frame of the loom and corresponds to one seat position adjusting device in position, the adjusting limiting part extends out of the adjusting seat body and is matched with a limiting groove in the seat part, and therefore the seat position adjusting device can adjust the position of the seat part. And the effects of position adjustment and position limiting of the seat part are achieved.

Description

Technical Field

[0001] This utility model belongs to the technical field of weaving machine equipment, specifically relating to a seat position adjustment device for a weaving machine. Background Technology

[0002] Guangduan originated in Guangdong Province, my country. Its weaving technique involves colorful jacquard patterns and is a high-grade silk fabric with heavy warp and weft. The fabric's pattern design, color scheme, and artistic expression have typical Lingnan characteristics.

[0003] Currently, the production of Guangduan (Guangdong satin) is carried out using traditional looms. The earliest loom was a floor-standing loom (called a waist loom). The method of use involved stepping on the warp rollers with one's feet, holding a weft-beating knife in the right hand to tighten the weft threads, and using the left hand to feed the weft. This foot-operated waist loom had no frame; one end of the fabric roll was tied to the waist, and the feet pressed against the other end of the warp roller to tension the fabric. The warp yarns were divided into two layers according to odd and even numbers using a warp divider, and the warp yarns were lifted by a heald rod to form the shed. Weft was fed in using a bobbin and beaten in with a weft-beating knife. The most important achievement of waist loom weaving was the adoption of these three components: the heald rod, the warp divider, and the weft-beating knife. Although this loom appeared simple, it already possessed three-directional movement: opening the shed vertically, feeding the weft horizontally, and tightening the weft back and forth. It is the ancestor of the warp feeding mechanism in modern looms.

[0004] Currently, the aforementioned traditional looms are still used in modern society and are being preserved as part of traditional culture. During the warp feeding process, it is necessary to maintain a certain tension on the warp yarns. The current loom's mounting components are relatively simple, such as... Figure 1 The simple wooden board structure seat is used as the placement position on the machine frame. It has no limit on the structure and the structure for adjusting the relative position of the seat to the machine frame, making it inconvenient to adjust the relative position of the seat on the machine frame. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide a seat position adjustment device for a loom.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A seat position adjustment device for a loom, disposed on the frame of the loom, includes an adjustment seat, an adjustment rod, an adjustment sliding block, and an adjustment limiting member;

[0008] The adjusting rod engages with the adjusting seat and can slide along the length of the adjusting seat. The adjusting sliding block is sleeved on the adjusting rod and located within the adjusting seat. The adjusting rod has an adjusting part. During the sliding of the adjusting rod relative to the adjusting seat, the adjusting part can contact the adjusting sliding block and cause the adjusting sliding block to slide along the width of the adjusting seat. The adjusting limiting member is located on the adjusting sliding block. During the sliding of the adjusting sliding block, the adjusting limiting member can extend from the adjusting seat.

[0009] The loom also includes a seat, which has a limiting groove that can cooperate with the adjusting limiting member.

[0010] Preferably, the adjusting seat has a first channel portion, a second channel portion and an extension portion, wherein the first channel portion is arranged along the length direction of the adjusting seat and the second channel portion is arranged along the width direction of the adjusting seat;

[0011] The first channel portion is connected to the second channel portion, the protrusion portion is connected to the second channel portion, the adjusting pull rod is slidably engaged with the first channel portion, the adjusting sliding block is slidably engaged with the second channel portion, and the adjusting limiting member can extend from the protrusion portion.

[0012] Preferably, a first elastic element is provided in the first channel section, one end of the first elastic element is connected to one end of the adjusting rod, and the other end of the adjusting rod extends out from the adjusting seat;

[0013] The second channel section is provided with a second elastic element, one end of which is connected to one end of the adjusting sliding block;

[0014] When the adjusting limiting member extends from the adjusting seat and engages with the limiting groove, the first elastic member is in a natural state and the second elastic member is in a compressed state.

[0015] When the adjusting limiting member retracts from the adjusting seat and separates from the limiting groove, the first elastic member is in an elongated state, and the second elastic member is in a natural state.

[0016] Preferably, the adjusting rod is a cylindrical structure, the adjusting part is a conical structure, the adjusting rod and the adjusting part are coaxially arranged, and the diameter of the small end of the adjusting part is the same as the diameter of the adjusting rod.

[0017] The adjusting sliding block is provided with an adjusting hole, the diameter of which is larger than the diameter of the large end of the adjusting part. When the adjusting part is fully engaged with the adjusting hole, the adjusting limiting member extends out from the adjusting seat.

[0018] The diameter of the first channel portion is larger than the diameter of the large end portion of the adjustment portion.

[0019] Preferably, the seating component includes a seating plate and a limiting plate, the seating plate is disposed on the frame, the limiting plate is disposed at the bottom of the seating plate, and the limiting groove is disposed on the limiting plate.

[0020] Compared with the prior art, the beneficial effects of this utility model include:

[0021] This application provides a seat position adjustment device at the location of the seat component of a weaving machine to adjust the relative position of the seat component and the frame of the weaving machine. There are multiple seat position adjustment devices, and in this embodiment, two can be provided. They are set on the frame along the moving direction of the seat component. Specifically, when the moving seat component moves on the frame of the weaving machine and corresponds to the position of one of the seat position adjustment devices, the adjusting limit component extends from the adjusting seat body and cooperates with the limiting groove on the seat component to achieve the effect of adjusting and limiting the position of the seat component. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of an existing loom using a wooden stick structure for limiting movement.

[0024] Figure 2 This is a top view schematic diagram showing the placement position of the seating position adjustment device of this utility model.

[0025] Figure 3 This is a frontal view of the placement position of the seat position adjustment device of this utility model.

[0026] Figure 4 This is a schematic diagram of the seat position adjustment device of this utility model.

[0027] Figure 5 This is a perspective view of the adjustment seat of this utility model.

[0028] Figure 6This is a perspective view of the adjusting sliding block of this utility model.

[0029] in:

[0030] 1-Frame, 2-Adjusting seat, 3-Adjusting tie rod, 4-Adjusting sliding block, 5-Adjusting limiting component, 6-Seat component, 601-Seat plate, 602-Limiting plate, 7-Limiting groove, 8-First channel section, 9-Second channel section, 10-Extend section, 11-First elastic component, 12-Second elastic component, 13-Adjusting hole, 14-Adjusting part. Detailed Implementation

[0031] To better understand the above-mentioned objectives, features, and advantages of this utility model, it will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of this utility model; the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0033] Example:

[0034] like Figure 1-6 As shown, this embodiment provides a seat position adjustment device for a loom, which is provided on the frame 1 of the loom and includes an adjustment seat 2, an adjustment rod 3, an adjustment sliding block 4 and an adjustment limiting member 5;

[0035] The adjusting rod 3 cooperates with the adjusting seat 2 and can slide along the length direction of the adjusting seat 2. The adjusting sliding block 4 is sleeved on the adjusting rod 3 and is located inside the adjusting seat 2. The adjusting rod 3 is provided with an adjusting part 14. During the sliding process of the adjusting rod 3 relative to the adjusting seat 2, the adjusting part can contact the adjusting sliding block 4 and can cause the adjusting sliding block 4 to slide along the width direction of the adjusting seat 2. The adjusting limiting member 5 is provided on the adjusting sliding block 4. During the sliding process of the adjusting sliding block 4, the adjusting limiting member 5 can extend from the adjusting seat 2.

[0036] The loom also includes a seat 6, which has a limiting groove 7 that can cooperate with the adjusting limiting member 5.

[0037] In this embodiment, a seat position adjustment device is provided at the position of the seat 6 of the loom to adjust the relative position of the seat 6 and the frame 1 of the loom. There are multiple seat position adjustment devices. In this embodiment, two can be provided. They are set on the frame 1 and along the moving direction of the seat 6. Specifically, when the seat 6 moves on the frame 1 of the loom and corresponds to the position of one of the seat position adjustment devices, the adjustment limiting member 5 extends from the adjustment seat 2 and cooperates with the limiting groove 7 on the seat 6 to achieve the effect of adjusting and limiting the position of the seat 6.

[0038] In this embodiment, the adjusting seat 2 is provided with a first channel portion 8, a second channel portion 9 and an extension portion 10. The first channel portion 8 is arranged along the length direction of the adjusting seat 2, and the second channel portion 9 is arranged along the width direction of the adjusting seat 2. The first channel portion 8 and the second channel portion 9 are located inside the adjusting seat 2, and the extension portion 10 is located on the side of the adjusting seat 2.

[0039] The first channel section 8 is connected to the second channel section 9, the protrusion section 10 is connected to the second channel section 9, the adjusting rod 3 is slidably engaged with the first channel section 8, the adjusting sliding block 4 is slidably engaged with the second channel section 9, and the adjusting limiting member 5 can extend from the protrusion section 10.

[0040] Specifically, the first channel section 8 is provided with a first elastic element 11, one end of the first elastic element 11 is connected to one end of the adjusting rod 3, and the other end of the adjusting rod 3 extends out from the adjusting seat 2;

[0041] The second channel section 9 is provided with a second elastic member 12, one end of which is connected to one end of the adjusting sliding block 4;

[0042] When the adjusting limit member 5 extends from the adjusting seat 2 and cooperates with the limiting groove 7, the first elastic member 11 is in a natural state and the second elastic member 12 is in a compressed state.

[0043] When the adjusting limit member 5 retracts from the adjusting seat 2 and separates from the limiting groove 7, the first elastic member 11 is in an elongated state and the second elastic member 12 is in a natural state.

[0044] Specifically, the adjusting rod 3 has a cylindrical structure, the first channel part 8 has a circular cross-section, the adjusting part has a conical structure, the adjusting rod 3 and the adjusting part are coaxially arranged, and the diameter of the small end of the adjusting part is the same as the diameter of the adjusting rod 3.

[0045] The adjusting sliding block 4 is provided with an adjusting hole 13. The diameter of the adjusting hole 13 is larger than the diameter of the large end of the adjusting part. When the adjusting part and the adjusting hole 13 are fully engaged, it is specifically a clearance fit. The adjusting limit member 5 extends out from the adjusting seat 2.

[0046] The diameter of the first channel section 8 is larger than the diameter of the large end of the adjustment section.

[0047] Meanwhile, the first elastic element 11 and the second elastic element 12 in this embodiment can be selected as springs.

[0048] Based on the above structure, the specific operating principle of the seating position adjustment device of this application is as follows:

[0049] First, to release the limiting effect of the seat position adjustment device on seat component 6:

[0050] The operator pulls the other end of the adjusting rod 3 to move it away from the adjusting seat 2, so that the first elastic element 11 is in an extended state. At this time, the adjusting part is separated from the adjusting hole 13. Then, under the elastic force of the second elastic element 12, it returns to its natural state. The second elastic element 12 causes the adjusting sliding block 4 to slide in the second channel 9 and causes the adjusting limiting element 5 to retract from the protrusion 10, thereby separating the adjusting limiting element 5 from the limiting groove 7, achieving the effect of releasing the limiting effect of the seat position adjusting device on the seat part 6.

[0051] Secondly, to achieve the limiting function of the seat position adjustment device on seat component 6:

[0052] The operator releases the adjusting rod 3. Under the elastic force of the first elastic element 11, the other end of the adjusting rod 3 moves towards the adjusting seat 2. The first elastic element 11 is in its natural state. At this time, the adjusting part moves and cooperates with the adjusting hole 13. In this embodiment, the adjusting part has a conical structure, which makes it easier for the adjusting part to cooperate better with the adjusting hole 13. At this time, the adjusting part acts to adjust the sliding block 4 to move towards the protrusion 10. The adjusting limiting member 5 extends from the protrusion 10. The second elastic element 12 is in a compressed state, so that the adjusting limiting member 5 cooperates with the limiting groove 7, thereby achieving the effect of limiting the seat part 6 by the seat position adjusting device.

[0053] Specifically, the seating component 6 includes a seating plate 601 and a limiting plate 602. The seating plate is located on the frame 1, the limiting plate is located at the bottom of the seating plate, and the limiting groove 7 is located on the limiting plate.

[0054] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A seat position adjustment device for a loom, characterized in that, The rack of the loom is provided with an adjusting seat, an adjusting pull rod, an adjusting sliding block and an adjusting limiting piece; The adjusting pull rod is slidably arranged in the adjusting seat, the adjusting sliding block is sleeved on the adjusting pull rod and located in the adjusting seat, the adjusting pull rod is provided with an adjusting part, the adjusting part is in contact with the adjusting sliding block during the sliding of the adjusting pull rod relative to the adjusting seat, and the adjusting limiting piece is arranged on the adjusting sliding block and can be extended from the adjusting seat during the sliding of the adjusting sliding block. The loom further comprises a seat piece, and the seat piece is provided with a limiting groove capable of cooperating with the adjusting limiting piece.

2. The loom seat position adjusting device according to claim 1, wherein The adjusting seat is provided with a first channel, a second channel and an outlet, the first channel is arranged along the length direction of the adjusting seat, and the second channel is arranged along the width direction of the adjusting seat. The first channel and the second channel are in communication, the outlet is in communication with the second channel, the adjusting pull rod is slidably arranged in the first channel, the adjusting sliding block is slidably arranged in the second channel, and the adjusting limiting piece can be extended from the outlet.

3. The loom seat position adjusting device according to claim 2, wherein The first channel is provided with a first elastic piece, one end of the first elastic piece is connected with one end of the adjusting pull rod, and the other end of the adjusting pull rod is extended from the adjusting seat. The second channel is provided with a second elastic piece, one end of the second elastic piece is connected with one end of the adjusting sliding block. When the adjusting limiting piece is extended from the adjusting seat and cooperates with the limiting groove, the first elastic piece is in a natural state, and the second elastic piece is in a compressed state. When the adjusting limiting piece is retracted from the adjusting seat and separated from the limiting groove, the first elastic piece is in an elongated state, and the second elastic piece is in a natural state.

4. The loom seat position adjusting device according to claim 3, wherein The adjusting pull rod is in a cylindrical structure, the adjusting part is in a conical structure, the adjusting pull rod and the adjusting part are coaxially arranged, and the diameter of the small end of the adjusting part is the same as the diameter of the adjusting pull rod. The adjusting sliding block is provided with an adjusting hole, the diameter of the adjusting hole is greater than the diameter of the large end of the adjusting part, the adjusting part is completely matched with the adjusting hole, and the adjusting limiting piece is extended from the adjusting seat. The diameter of the first channel is greater than the diameter of the large end of the adjusting part.

5. The loom seat position adjusting device according to claim 1, wherein The seat piece comprises a seat plate and a limiting plate, the seat plate is arranged on the rack, the limiting plate is arranged at the bottom of the seat plate, and the limiting groove is arranged on the limiting plate.

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