Tension adjusting device of warping machine

Abstract

The utility model relates to a tension adjusting device of a warping machine. The tension adjusting device comprises a base and a guide column, two fixing holes and a fixing column are arranged on the base, the two fixing holes are formed in the two ends of the base respectively, the fixing column is arranged on the portion, between the two fixing holes, of the base, ceramic penetrating connection blocks with center holes are arranged in the two fixing holes respectively, and the ceramic penetrating connection blocks are arranged on the guide column. The fixing column is sequentially sleeved with a clamping plate I, a clamping plate II, a spring, a pressing plate and a locking head from bottom to top, the locking head is used for limiting the pressing plate, the position of the locking head can be adjusted to control the extrusion force of the spring, and the contact face of the clamping plate I and the clamping plate II is opposite to a center hole of the ceramic penetrating block; and the angle of the warp entering the central hole of the ceramic cross-under block is adjusted. By the adoption of the structure, the tension adjusting device not only reduces abrasion of warps in the conveying process, but also reduces generation of flying catkins of the warps, so that the service life is guaranteed, and meanwhile the processing environment is more ideal.

Description

Technical Field

[0001] The utility model belongs to the field of tension adjustment, and specifically relates to a tension adjustment device for a warping machine. Background Technique

[0002] A warping machine is a commonly used mechanical device in the textile industry, mainly used for warping the warp yarn. Its main function is to tear off the waste pulp from a large number of single warp yarns on wool yarns or blended fabrics, make them straight and then rewind them on the warping cylinder to form "warping". It is an essential device and plays a crucial role in the textile industry.

[0003] The tension adjustment device is an important accessory of the warping machine. The existing common small tension adjustment device includes a base, on which there are fixing holes and fixing columns. There are two fixing holes, which are respectively arranged at both ends of the base. Between the two fixing holes, two fixing columns are arranged on the base. The warp yarn enters through one fixing hole, bypasses the two fixing columns in an S shape, and then exits through the other fixing hole. Although there is a ceramic connection block with a central hole fixed in the existing fixing hole, since the warp yarn enters the fixing hole at a right angle and bypasses the two fixing columns in an S shape, when feeding the line, the friction force of the warp yarn is too large, which will not only cause wear to the warp yarn and reduce its service life, but also cause the warp yarn fluff scraped out during the processing of the entire warping machine to fly randomly, resulting in an unsatisfactory processing environment and it is also easy for the operator to develop occupational diseases. Content of the Utility Model

[0004] In view of the defects existing in the tension adjustment device of the existing warping machine, the technical problem to be solved by the utility model is: to provide a tension adjustment device with a more reasonable structure, which can effectively reduce the friction force when the warp yarn is routed and ensure the service life of the warp yarn.

[0005] To achieve the above object, according to one aspect of the utility model, the utility model is realized by the following technical measures: a tension adjustment device for a warping machine, including: a base, on which there are fixing holes and fixing columns. There are two fixing holes, which are respectively arranged at both ends of the base. Between the two fixing holes, fixing columns are arranged on the base. In both of the two fixing holes, there is a ceramic connection block with a central hole.

[0006] The fixing columns are sequentially sleeved with a clamping plate I, a clamping plate II, a spring, a pressing plate and a locking head from bottom to top.

[0007] The locking head is used for limiting the position of the pressing plate and can adjust the position to control the extrusion force of the spring.

[0008] The contact surfaces of the clamping plate I and the clamping plate II are opposite to the central holes of the ceramic connection blocks.

[0009] The tension adjusting device of the warping machine further includes a guiding column which is cylindrical and used to adjust the angle when the warp yarn enters the central hole of the ceramic connection block.

[0010] In the tension adjusting device of the warping machine, a clamping plate I, a clamping plate II, a spring, a pressing plate and a locking head are sequentially sleeved on the fixed column from bottom to top. In this way, when the warp yarn passes through the tension adjusting device, it travels in a straight line without causing wear. At the same time, a guiding column is added, so that the friction force when entering the tension adjusting device is much smaller than that when entering at a right angle, and it is more ideal that the guiding column is cylindrical.

[0011] Further, an arc-shaped guiding groove penetrating the base is provided on the base, and an adjusting seat is fixed to the lower end of the base by screws. A ceramic adjusting column passing through the arc-shaped guiding groove is provided on the adjusting seat.

[0012] Further, angle values are also provided on the base outside the arc-shaped guiding groove.

[0013] Further, the locking head is a locking nut, and the upper end of the fixed column is a threaded rod.

[0014] Further, the tension adjusting device of the warping machine further includes a counterweight tensioning device which is arranged on the base for warping yarn counterweight. The above design facilitates the transportation of the warp yarn.

[0015] Further, on both sides of the counterweight tensioning device, a baffle extends upward on the base, and fixing holes are provided on both baffles.

[0016] Further, the counterweight tensioning device includes a fixed rod and a limiting block. A circular counterweight block is provided on the fixed rod. The limiting block is arranged on the base to limit the upward movement distance of the circular counterweight block. At the same time, a through groove is also provided on the base, and the fixed rod is arranged at the upper end of the through groove, and part of the circular counterweight block is located in the through groove.

[0017] Further, there are multiple circular counterweight blocks, and two circular counterweight blocks are separated by a separating rod.

[0018] Further, there are two limiting blocks which are respectively arranged at both ends of the circular counterweight block, and a clamping groove for part of the upper end of the circular counterweight block to pass through is also provided on the limiting block.

[0019] Further, the two limiting blocks are fixed to the base by screws.

[0020] Compared with the prior art, the advantages of the present utility model are as follows: reducing the wear of the warp yarn during the transportation process and also reducing the generation of warp yarn flying fluffs, which not only ensures the service life, but also makes the processing environment more ideal. Description of the Drawings

[0021] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, are used to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification. In the drawings:

[0022] Figure 1 It is a schematic structural diagram of a tension adjusting device of a warping machine according to the present utility model.

[0023] Specifically, the reference numerals in the figure are as follows:

[0024] 1. Base; 101. Fixed column; 102. Ceramic connection block;

[0025] 201. Clamp plate Ⅰ; 202. Clamp plate Ⅱ; 203. Spring; 204. Pressing plate; 205. Locking head;

[0026] 3. Guide post;

[0027] 4. Arc-shaped guide groove;

[0028] 5. Adjusting seat;

[0029] 6. Ceramic adjusting column;

[0030] 7. Counterweight tensioning device; 701. Fixed rod; 702. Limit block; 703. Ring-shaped counterweight; 704. Separator rod; 705. Card slot;

[0031] 8. Baffle;

[0032] 9. Through slot. Detailed implementation manners

[0033] For descriptive purposes, the present disclosure may use spatial relative terms such as "under", "below", "beneath", "lower", "above", "over", "upper", and "side (e.g., as in "side wall")" to describe the relationship between one component and another (other) component as shown in the drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacturing. For example, if the device in the drawing is flipped, the component described as "under" or "beneath" another component or feature will then be positioned "above" the other component or feature. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Additionally, the device may be otherwise positioned (e.g., rotated 90 degrees or at other orientations), and accordingly, the spatial relative descriptive terms used herein are to be interpreted accordingly.

[0034] As Figure 1As shown in the figure, a tension adjusting device for a warping machine disclosed in this embodiment includes: a base 1, a guide post 3, and a counterweight tensioning device 7. Two baffles 8 are fixed to the left side of the base 1, and preferably a circular plate is fixed to the right side of the base 1. A corresponding fixing hole is provided on each of the two baffles 8 and the circular plate, and a ceramic through-connection block 102 with a central hole is provided in each fixing hole. A fixing column 101 for ceramics is fixed on the base 1 between the right baffle 8 and the circular plate. The fixing column 101 is successively sleeved with a clamping plate I 201, a clamping plate II 202, a spring 203, a pressing plate 204, and a locking head 205 from bottom to top. The locking head 205 is used to limit the position of the pressing plate 204 and can adjust the position to control the extrusion force of the spring 203. The contact surface of the clamping plate I 201 and the clamping plate II 202 is opposite to the central hole of the ceramic through-connection block 102. The guide post 3 is a cylinder and is used to adjust the angle when the warp yarn enters the central hole of the ceramic through-connection block 102. Of course, a single tension adjusting device can be configured with a short guide post, or a long guide post can be configured for the tension adjusting devices in the same column. An arc-shaped guide groove 4 that penetrates the base 1 is provided on the base to the left of the fixing column 101. A adjusting seat 5 is fixed to the lower end of the base 1 by screws. A ceramic adjusting column 6 that passes through the arc-shaped guide groove 4 is fixed on the adjusting seat 5. The function of the ceramic adjusting column 6 is to manually adjust the warp yarn tension effect when needed. For the convenience of adjustment, angle values are also engraved on the base 1 outside the arc-shaped guide groove 4. The counterweight tensioning device 7 includes a fixing rod 701 and a limiting block 702. A circular counterweight block 703 is sleeved on the fixing rod 701. The limiting block 702 is provided on the base 1 to limit the upward movement distance of the circular counterweight block 703. At the same time, a through groove 9 is also provided on the base 1. The fixing rod 101 is fixed at the upper end of the through groove 9, and a part of the circular counterweight block 703 is located in the through groove 9.

[0035] As a preferred structure, the locking head 205 is a locking nut, and the upper end of the fixing column 101 is a threaded rod. The circular counterweight blocks 703 are multiple, and two circular counterweight blocks 703 are separated by a spacer rod 704. At the same time, the limiting blocks 702 are also two, and are respectively arranged at both ends of the circular counterweight blocks 703. The two limiting blocks 702 are fixed to the base 1 by screws. A card slot 705 for the upper ends of some circular counterweight blocks 703 to pass through is also provided on the limiting blocks 702.

[0036] During use, several tension adjusting devices are fixed in multiple columns. The warp yarn bypasses the guide post and enters the left ceramic through-connection block, passes through the circular counterweight block and the right ceramic through-connection block and then exits. It is clamped by the elastic force of the spring through two clamping plates, and finally exits through the right ceramic through-connection block. Through the design of the circular guide post and the double clamping plates, the friction force of the warp yarn is greatly reduced.

[0037] In the description of this specification, the descriptions referring to terms such as "one embodiment / way", "some embodiments / ways", "example", "specific example", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / way or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments / ways or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments / ways or examples described in this specification and the features of different embodiments / ways or examples.

[0038] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A tension adjusting device for a warping machine, comprising: Base, on which there are fixing holes and fixing posts. There are two fixing holes, which are respectively arranged at both ends of the base. A fixing post is arranged on the base between the two fixing holes. Ceramic through-connection blocks with central holes are arranged in both of the two fixing holes. It is characterized in that: The fixing post is successively sleeved with clamping plate I, clamping plate II, spring, pressing plate and locking head from bottom to top. The locking head is used for limiting the pressing plate and can adjust its position to control the extrusion force of the spring. The contact surfaces of clamping plate I and clamping plate II are opposite to the central hole of the ceramic through-connection block. The warp tension adjusting device of the warping machine further includes a guiding post, which is a cylinder and is used to adjust the angle when the warp yarn enters the central hole of the ceramic through-connection block.

2. The tension adjusting device of a warping machine according to claim 1, wherein: An arc-shaped guiding groove is provided on the base and penetrates through the base. An adjusting seat is fixed to the lower end of the base by screws, and a ceramic adjusting post passing through the arc-shaped guiding groove is arranged on the adjusting seat.

3. The tension adjusting device of a warping machine according to claim 2, characterized in that: Angle values are also provided on the base outside the arc-shaped guiding groove.

4. The tension adjusting device of a warping machine according to claim 1, characterized in that: The locking head is a locking nut, and the upper end of the fixing post is a threaded rod.

5. A tension adjusting device for a warping machine according to any one of claims 1-4, characterized in that: The warp tension adjusting device of the warping machine further includes a counterweight tensioning device, which is arranged on the base for warping yarn counterweight.

6. The tension adjusting device of a warping machine according to claim 5, characterized in that: On both sides of the counterweight tensioning device, a baffle extends upward on the base, and fixing holes are provided on both baffle plates.

7. The tension adjusting device of a warping machine according to claim 6, characterized in that: The counterweight tensioning device includes a fixing rod and a limiting block. A circular counterweight block is arranged on the fixing rod. The limiting block is arranged on the base to limit the upward movement distance of the circular counterweight block. At the same time, a through groove is also provided on the base, and the fixing rod is arranged at the upper end of the through groove, and part of the circular counterweight block is located in the through groove.

8. The tension adjusting device of a warping machine according to claim 7, characterized in that: There are multiple circular counterweight blocks, and two circular counterweight blocks are separated by a separating rod.

9. The tension adjusting device of a warping machine according to claim 7, characterized in that: There are two limiting blocks, which are respectively arranged at both ends of the circular counterweight block, and a clamping groove for part of the upper end of the circular counterweight block to pass through is also provided on the limiting block.

10. The tension adjusting device of a warping machine according to claim 9, characterized in that: The two limiting blocks are fixed to the base by screws.

Images