Adjustable lead frame

Abstract

The utility model provides an adjustable lead frame, which relates to the technical field of lead frames and comprises a support tube II and at least one storage plate mounted on the support tube II. At least one vertically upward wire leading rod is arranged on the object placing plate and is used for sleeving a bobbin; an adjusting block is installed on the second supporting pipe, and the storage plate and the adjusting block are installed through an adjusting rod. The adjusting rod penetrates through the adjusting block to be connected with the adjusting block in a sliding mode and is fixed to the adjusting block through a second bolt. By arranging the second supporting pipe, the adjusting block, the storage plate and the adjusting rod, the problems that in the prior art, the height of the storage plate welded to the lead frame cannot be adjusted, the heights of the middles of spools with different heights are inconsistent, the yarn spools with different heights cannot be adjusted, the yarn spools with different heights cannot be adjusted, the yarn spools with different heights cannot be adjusted, and the yarn spools with different heights cannot be adjusted are solved. And the yarn guiding effect in the spinning process is affected.

Description

Technical Field

[0001] This utility model relates to the field of lead frame technology, specifically to an adjustable lead frame. Background Technology

[0002] In the textile industry, yarn guides are often used to guide the yarn on the yarn bobbin to facilitate the spinning process.

[0003] In the prior art, the lead frame is formed by welding multiple lead posts and a shelf, and the yarn bobbin is placed on the shelf for supplying yarn during the spinning process.

[0004] However, in most cases, the height of the yarn bobbins used in different textile processes is different. The height of the shelf welded on the yarn guide frame cannot be adjusted, resulting in inconsistent heights in the middle of yarn bobbins of different heights, which affects the yarn guiding effect in the textile process. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an adjustable lead frame, which solves the problem that the height of the shelf welded onto the lead frame cannot be adjusted in existing technologies.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] In this utility model, the adjustable lead frame includes a second support tube and at least one shelf mounted on the second support tube;

[0010] The shelf is provided with at least one vertically upward-pointing guide rod for mounting the spool;

[0011] An adjusting block is installed on the second support tube, and the shelf is installed to the adjusting block via an adjusting rod.

[0012] The adjusting rod passes through the adjusting block and is slidably connected to the adjusting block, and is fixed to the adjusting block by bolt two;

[0013] The shelf is fitted onto the outer surface of the adjusting rod and slidably connected to the adjusting rod, and is fixed to the adjusting rod by bolts.

[0014] Furthermore, the adjusting block is slidably fitted onto the outer surface of the second support tube through a sleeve hole opened on the adjusting block, and is fixed by bolt one;

[0015] A gap is provided on the side of the adjusting block away from bolt two, and the gap communicates with the sleeve hole on the adjusting block.

[0016] Furthermore, the second support tube is mounted onto the textile machine via a mounting plate and welded to the mounting plate;

[0017] The mounting plate is detachably connected to the textile machine.

[0018] Furthermore, a support tube is also installed on the mounting plate;

[0019] The first support tube and the second support tube are located on the same side of the mounting plate and are welded to the mounting plate.

[0020] Furthermore, the second support tube is equipped with a lead wire corresponding to each of the wire spools;

[0021] The lead wire is clamped on the outer surface of the second support tube.

[0022] Furthermore, the outer surface of the second support tube is provided with multiple external threads, and each external thread is threaded with an internal thread sleeve.

[0023] A lead wire clamping area is formed between two adjacent external threads for the installation of the lead wire;

[0024] When the lead wire is clamped in the second support tube, the lead wires located on both sides of the adjusting block abut against the corresponding sides of the adjusting block, and rotate the internal threaded sleeve. The internal threaded sleeve abuts against the lead wire to form a limit zone for the lead wire.

[0025] (III) Beneficial Effects

[0026] This invention provides an adjustable lead frame. Compared with the prior art, it has the following advantages:

[0027] By setting up a support tube, adjusting block, shelf, and adjusting rod, the height of the middle part of the yarn bobbin is adjusted to a suitable horizontal height, preventing the yarn bobbin height from differing too much from the spinning structure height, which would cause uneven yarn guiding and poor yarn guiding effect. This solves the problem in the existing technology where the height of the shelf welded on the yarn guide frame cannot be adjusted, resulting in inconsistent middle heights of yarn bobbins of different heights, which affects the yarn guiding effect during the spinning process. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A three-dimensional view of an adjustable lead frame;

[0030] Figure 2 for Figure 1 A 3D image after being flipped;

[0031] Figure 3 for Figure 1 A schematic diagram of the structure;

[0032] Figure 4 for Figure 3 A schematic diagram of the further improved structure of the second central support tube;

[0033] Figure 5 for Figure 4 A schematic diagram of the internal threaded sleeve installed on the second support tube.

[0034] Figure label:

[0035] 1. Mounting plate; 10. Support tube one; 11. Support tube two; 111. External thread; 112. Lead wire clamping area; 113. Internal thread sleeve; 114. Lead wire limiting area; 12. Adjusting block; 121. Gap; 122. Bolt one; 123. Bolt two; 13. Shelf plate; 131. Adjusting rod; 132. Lead wire rod; 133. Bolt three. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] This application provides an adjustable wire guide frame, which solves the problem in the prior art that the height of the shelf welded on the wire guide frame cannot be adjusted, thereby improving the wire guiding effect of the wire guide frame in the textile process.

[0038] The technical solution in this application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0039] In the prior art, the lead frame is formed by welding multiple lead posts and a shelf, and the yarn bobbin is placed on the shelf for supplying yarn during the spinning process.

[0040] However, in most cases, the height of the yarn bobbins used in different textile processes is different. The height of the shelf welded on the yarn guide frame cannot be adjusted, resulting in inconsistent heights in the middle of yarn bobbins of different heights, which affects the yarn guiding effect in the textile process.

[0041] Research has found that, for example Figures 1-5As shown, by setting up support tube 2, adjusting block, shelf and adjusting rod, the height of the middle part of the yarn bobbin is adjusted to a suitable horizontal height, preventing the yarn bobbin height from differing too much from the height of the spinning structure, which would cause the yarn to be not smoothly guided and result in poor yarn guiding effect. This solves the problem in the prior art where the height of the shelf welded on the yarn guide frame cannot be adjusted, resulting in inconsistent heights of the middle part of yarn bobbins of different heights, which affects the yarn guiding effect during the spinning process.

[0042] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0043] like Figures 1-3 As shown, an adjustable lead frame includes a support tube 11 and at least one shelf 13 mounted on the support tube 11.

[0044] The shelf 13 is provided with at least one vertically upward guide rod 132 for sleeve of the spool;

[0045] An adjusting block 12 is installed on the second support tube 11, and the shelf 13 is installed with the adjusting block 12 via an adjusting rod 131.

[0046] The adjusting rod 131 passes through the adjusting block 12 and is slidably connected to the adjusting block 12, and is fixed to the adjusting block 12 by bolt 123;

[0047] The shelf 13 is sleeved on the outer surface of the adjusting rod 131 and slidably connected to the adjusting rod 131, and is fixed to the adjusting rod 131 by bolt 3 133.

[0048] By setting up a support tube 11, an adjusting block 12, a shelf 13, and an adjusting rod 131, and by using the adjusting rod 131 to pass through the adjusting block 12, it is possible to install shelves 13 at both ends of the adjusting rod 131 on the adjusting block 12, and to achieve a multi-layered distribution of multiple shelves 13 according to actual needs.

[0049] Meanwhile, by setting an adjusting rod 131 and a shelf 13, the shelf 13 is slidably sleeved on the adjusting rod 131, and the vertical height of the shelf 13 is adjusted. This allows the middle part of yarn bobbins of different heights to be at the same horizontal height, or the height of the middle part of the yarn bobbin to be adjusted to a suitable horizontal height as needed. This prevents the height of the yarn bobbin from differing too much from the height of the spinning structure, which would result in uneven yarn guiding and poor yarn guiding effect. This solves the problem in the prior art where the height of the shelf 13 welded on the yarn guide frame cannot be adjusted, resulting in inconsistent heights of the middle parts of yarn bobbins of different heights, which affects the yarn guiding effect during the spinning process.

[0050] like Figures 1-3As shown, the adjusting block 12 is slidably sleeved on the outer surface of the support tube 11 through the sleeve hole opened on the adjusting block 12, and is fixed by bolt 122.

[0051] A gap 121 is provided on the side of the adjusting block 12 away from the bolt 123, and the gap 121 communicates with the sleeve hole on the adjusting block 12.

[0052] By setting the adjustment block 12 to slide connection with the support tube 11, the horizontal position of the wire drum on the shelf 13 can be adjusted to meet the needs of different application scenarios;

[0053] At the same time, a gap 121 is set and connected to the sleeve hole opened on the adjusting block 12, so that the support tube 2 11 can be installed when the outer diameter of the support tube 2 11 is slightly larger than the sleeve hole diameter.

[0054] like Figure 1 As shown, the second support tube 11 is mounted on the textile machine via the mounting plate 1 and welded to the mounting plate 1;

[0055] The mounting plate 1 is detachably connected to the textile machine.

[0056] By setting up mounting plate 1, the mounting plate 1 can be detachably connected to the textile machine, which facilitates the installation of the entire lead frame and the textile machine.

[0057] like Figure 1 As shown, a support tube 10 is also installed on the mounting plate 1;

[0058] The first support tube 10 and the second support tube 11 are located on the same side of the mounting plate 1 and are welded to the mounting plate 1.

[0059] By setting up support tube 10, the support tube 10 and support tube 2 11 are used to support the lead frame simultaneously, thereby improving the overall stability of the lead frame.

[0060] It should be noted that the side of the support tube 10 furthest from the mounting plate 1 is installed with the textile machine.

[0061] like Figure 1 As shown, the support tube 11 is equipped with a lead wire corresponding to the spool 1;

[0062] The lead wire is clamped on the outer surface of the support tube 11.

[0063] By installing the lead wire on the support tube 21, the lead wire operation of the spinning bobbin is facilitated.

[0064] like Figures 1-5 As shown, the outer surface of the support tube 11 is provided with multiple external threads 111, and each external thread 111 is threaded with an internal thread sleeve 113.

[0065] A lead wire clamping area 112 is formed between two adjacent external threads 111 for the installation of the lead wire;

[0066] When the lead wire is clamped in the support tube 11, the lead wires located on both sides of the adjusting block 12 abut against the corresponding sides of the adjusting block 12, and rotate the internal threaded sleeve 113. The internal threaded sleeve 113 abuts against the lead wire to form the lead wire limiting area 114.

[0067] By arranging multiple external threads 111 on the support tube 2 11 and installing an internal thread sleeve 113 on the support tube 2 11, the internal thread sleeve 113 combined with the adjusting block 12 forms a lead wire limiting area 114 to limit the lead wire, thus preventing the problem in the prior art where the lead wire is clamped on the support tube 2 11 and the lead wire is displaced horizontally, resulting in poor lead wire leading effect.

[0068] Specifically, the lead rod 132 can be fixed to the shelf 13 by welding, or the lead rod 132 can be fixed to the shelf 13 by threaded connection.

[0069] During operation, first, the adjusting block 12 is fitted onto the outer surface of the second support tube 11, and the adjusting block 12 is fixed to the second support tube 11 using bolt 122. Then, the adjusting rod 131 is passed through the adjusting block 12, and the adjusting rod 131 is fixed to the adjusting block 12 using bolt 123.

[0070] After the adjusting rod 131 is installed, the placement plate 13 is placed on the outer surface of the adjusting rod 131. After the initial installation is completed, the wire guide frame is installed on the corresponding position of the textile machine using the mounting plate 1, and the wire spool is placed on the corresponding wire guide rod 132.

[0071] Next, the lead wire is clamped onto the lead wire clamping area 112 formed on the support tube 11. Then, the internal threaded sleeve 113 is rotated to control the internal threaded sleeve 113 to abut against the corresponding lead wire, forming the lead wire limiting area 114 to limit the lead wire. At this time, the state of the internal threaded sleeve 113 changes from... Figure 4 The state changes to Figure 5 The state;

[0072] Finally, the yarn on the spool is passed through the threader to perform the threading operation.

[0073] It should be noted that the positions of the adjusting block 12, the shelf 13, and the adjusting rod 131 are adjusted according to the height of the spool and the actual lead wire requirements. The entire installation and adjustment process is simple and easy to operate.

[0074] In summary, compared with existing technologies, it has the following beneficial effects:

[0075] 1. By setting up support tube 2 11, adjusting block 12, placement plate 13 and adjusting rod 131, the placement plate 13 is slidably sleeved on the adjusting rod 131, and the vertical height of the placement plate 13 is adjusted. This allows the middle part of yarn bobbins of different heights to be at the same horizontal height, or, according to requirements, the height of the middle part of the yarn bobbin to be adjusted to a suitable horizontal height. This prevents the height of the yarn bobbin from differing too much from the height of the spinning structure, which would result in uneven yarn guiding and poor yarn guiding effect. This solves the problem in the prior art where the height of the placement plate 13 welded on the yarn guide frame cannot be adjusted, resulting in inconsistent heights of the middle parts of yarn bobbins of different heights, which affects the yarn guiding effect during the spinning process.

[0076] 2. By setting the adjustment block 12 to slide and connect with the support tube 11, the horizontal position of the wire drum on the shelf 13 can be adjusted to meet the needs of different application scenarios;

[0077] At the same time, a gap 121 is set and connected to the sleeve hole opened on the adjusting block 12, so that the support tube 2 11 can be installed when the outer diameter of the support tube 2 11 is slightly larger than the sleeve hole diameter.

[0078] 3. By arranging multiple external threads 111 on the support tube 2 11 and installing an internal thread sleeve 113 on the support tube 2 11, the internal thread sleeve 113 combined with the adjusting block 12 forms a lead wire limiting area 114 to limit the lead wire, thereby preventing the problem of horizontal displacement of the lead wire when it is clamped on the support tube 2 11 in the prior art, which leads to poor lead wire leading effect.

[0079] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0080] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adjustable lead frame, characterized in that, Includes a second support tube (11) and at least one shelf (13) mounted on the second support tube (11); The shelf (13) is provided with at least one vertically upward guide rod (132) for sleeve of the spool; An adjusting block (12) is installed on the second support tube (11), and the shelf (13) is installed with the adjusting block (12) via an adjusting rod (131); The adjusting rod (131) passes through the adjusting block (12) and is slidably connected to the adjusting block (12), and is fixed to the adjusting block (12) by bolt two (123); The shelf (13) is sleeved on the outer surface of the adjusting rod (131) and slidably connected to the adjusting rod (131), and is fixed to the adjusting rod (131) by bolt three (133).

2. An adjustable lead frame as described in claim 1, characterized in that, The adjusting block (12) is slidably sleeved on the outer surface of the support tube (11) through the sleeve hole opened on the adjusting block (12) and fixed by bolt (122); A gap (121) is provided on the side of the adjusting block (12) away from the bolt (123), and the gap (121) is connected to the sleeve hole on the adjusting block (12).

3. An adjustable lead frame as described in claim 1, characterized in that, The second support tube (11) is installed on the textile machine through the mounting plate (1) and welded to the mounting plate (1); The mounting plate (1) is detachably connected to the textile machine.

4. An adjustable lead frame as described in claim 3, characterized in that, A support tube (10) is also installed on the mounting plate (1); The first support tube (10) and the second support tube (11) are located on the same side of the mounting plate (1) and are welded to the mounting plate (1).

5. An adjustable lead frame as described in claim 1, characterized in that, The second support tube (11) is equipped with a lead wire corresponding to the spool; The lead wire is clamped on the outer surface of the second support tube (11).

6. An adjustable lead frame as described in claim 5, characterized in that, The outer surface of the second support tube (11) is provided with multiple external threads (111), and each external thread (111) is threaded with an internal thread sleeve (113). A lead wire clamping area (112) is formed between two adjacent external threads (111) for the installation of the lead wire; When the lead wire is clamped in the second support tube (11), the lead wires located on both sides of the adjusting block (12) abut against the corresponding side of the adjusting block (12) and rotate the inner threaded sleeve (113). The inner threaded sleeve (113) abuts against the lead wire to form the lead wire limiting area (114).

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