Leveling drawing frame

Abstract

The utility model relates to the technical field of drawing frames, in particular to a leveling drawing frame which comprises a machine frame, a mounting assembly, an adjusting assembly and a guiding assembly. The mounting assembly is mounted on the rack; the adjusting assembly is mounted on the rack; the adjusting assembly comprises a bottom block, telescopic rods are installed at the two ends of the bottom block, pressing blocks are installed on the telescopic rods, splicing plates are installed on the installation rods, adjusting plates are installed at one ends of the splicing plates, electric telescopic columns are installed on the adjusting plates, connecting plates are installed at the other ends of the splicing plates, and guide columns are installed on the connecting plates. Positioning pieces are mounted on the bottom blocks; and the guide assembly is mounted on the rack. Spinning slivers are arranged according to production requirements, the electric telescopic column is started and enables the adjusting plate to adjust the height, the connecting plate is synchronously adjusted through the guide column, the mounting rod drives the pressing block to vertically adjust the height, component parts of the adjusting assembly are conveniently and cooperatively used, the overall arrangement use application range is widened, and the production efficiency is improved. And the practicability of the leveling drawing frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of draw frames, in particular to an evenness draw frame. Background Art

[0002] The function of a draw frame is to improve the internal structure of the sliver, thereby improving its long-section evenness, reducing the weight unevenness rate at the same time, straightening and parallelizing the fibers in the sliver, reducing the hooks, making the fineness meet the requirements, mixing different types or qualities of raw materials evenly to reach the specified mixing ratio. Draw frames are divided into two categories: roller drafting draw frames and gill boxes according to the form of the drafting mechanism.

[0003] Chinese Patent Publication No. CN215163395U discloses an automatic evenness draw frame, including a draw frame main body. The draw frame main body includes a box body, and a control panel is fixedly installed at the top of the box body. A moving mechanism is inserted into the box body, and the moving mechanism includes a reverse threaded column, and the reverse threaded column is inserted into the box body. In the utility model, by setting a sliding sleeve, since one end of the reverse threaded column is provided with a handle, when the handle is rotated, the reverse threaded column rotates accordingly. At this moment, the reverse threaded column meshes and rotates with the sliding sleeve. Since the limiting block provided at the top of the sliding sleeve plays a limiting role on the sliding sleeve, the two sliding sleeves move in opposite directions. And the inclined surface at the bottom end of the sliding sleeve abuts against the inclined surface at the top end of the connecting column, so that the connecting column drives the sliding wheel to eject downward. At this moment, the sliding wheel abuts against the ground, and by rolling the sliding wheel on the ground, it is convenient to move the device to an appropriate position.

[0004] In the working process of the existing draw frame, multiple textile slivers are drawn into the overall structure to improve their parallel arrangement. The textile slivers are arranged in different thicknesses and sizes according to production requirements, making it inconvenient to adjust the height of the finishing structure, resulting in a reduction in the applicable range of the overall arrangement and the practicability of the evenness draw frame. Summary of the Utility Model

[0005] In view of the problems in the background art, an evenness draw frame is proposed.

[0006] The utility model proposes an evenness draw frame, including: a frame, a mounting component, an adjustment component, and a guiding component;

[0007] The mounting component is mounted on the frame;

[0008] The adjustment component is mounted on the frame; the adjustment component includes a bottom block, telescopic rods are installed at both ends of the bottom block, a pressing block is installed on the telescopic rods, mounting rods are installed at both ends of the pressing block, a splicing plate is installed on the mounting rods, an adjustment plate is installed at one end of the splicing plate, an electric telescopic column is installed on the adjustment plate, and a connecting plate is installed at the other end of the splicing plate, a guiding column is installed on the connecting plate; a positioning member is installed on the bottom block;

[0009] And the guiding component is mounted on the frame.

[0010] Preferably, the installation component includes two mounting brackets mounted on the frame. The two mounting brackets support and install the guiding rollers for drafting multiple textile slivers.

[0011] Preferably, the two mounting brackets and the frame are detachably connected.

[0012] Preferably, the positioning member includes positioning plates mounted on both sides of the bottom block. Two positioning plates respectively mount moving rods, the moving rods mount connecting rods, and the connecting rods mount electric push rods;

[0013] The electric push rod is mounted on the frame;

[0014] The connecting rod moves through the electric push rod, and the moving rod moves synchronously with the connecting rod.

[0015] Preferably, the positioning member further includes a slider mounted below the moving rod. The slider moves synchronously with the moving rod on the inner wall of the guiding rail for smoothly adjusting the distance between the two positioning plates;

[0016] The guiding rail is mounted on the frame.

[0017] Preferably, the guiding component includes a turntable rotatably mounted on the frame, and the turntable is rotatably connected with a guiding disk;

[0018] The turntable and the guiding disk are used to cooperate with the adjusting component to evenly arrange multiple textile slivers side by side.

[0019] Compared with the prior art, the utility model has the following beneficial technical effects:

[0020] In the utility model, both ends of the pressing block are connected through mounting rods and splicing plates. Adjusting plates and connecting plates are mounted at both ends of the splicing plate. The lower part of the adjusting plate is connected with the driving end of the electric telescopic column, and the lower part of the connecting plate is connected with the guiding column. According to the arrangement of the textile slivers according to production requirements, the electric telescopic column is started. The electric telescopic column enables the adjusting plate to adjust the height, and the connecting plate is synchronously adjusted through the guiding column, so that the mounting rod drives the pressing block to adjust the height up and down. The components of the convenient adjusting component are used in cooperation, thereby facilitating the adjustment of the height, improving the applicable range of the overall arrangement and use, enhancing the practicability of the even doubling machine. Furthermore, positioning members are arranged on both sides of the bottom block. The positioning plates are understood through the moving plates, connecting rods and electric push rods. The electric push rod is started, and the electric push rod enables the connecting rod to move. The connecting rod drives the moving plate, and the moving plate drives the positioning plates on both sides of the bottom block to move. During the drafting and arranging process of the textile slivers, the distance is adjusted through the positioning plates, so as to position the textile slivers at both edges, effectively avoiding the situation of position deviation during the drafting and arranging process of the textile slivers, and further improving the use effect of the even doubling machine. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure in the utility model;

[0022] Figure 2 Schematic diagram of the adjustment component structure in the present utility model;

[0023] Figure 3 Schematic diagram of the positioning member structure in the present utility model.

[0024] Reference numerals in the drawings: 1, frame; 2, mounting assembly; 201, mounting frame; 202, guide roller; 3, adjustment assembly; 301, bottom block; 302, telescopic rod; 303, pressing block; 304, mounting rod; 305, splicing plate; 306, adjustment plate; 307, electric telescopic column; 308, connecting plate; 309, guide post; 310, positioning plate; 311, moving rod; 312, connecting rod; 313, electric push rod; 314, guide rail; 4, guiding assembly; 401, turntable; 402, guiding disc. Specific embodiments

[0025] The following will describe in detail the specific embodiments of the present disclosure with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustration and explanation of the present disclosure, and are not intended to limit the present disclosure.

[0026] Embodiment 1

[0027] As Figure 1 - Figure 3 shown, a drawframe for doubling and evening drafted sliver proposed by the present utility model includes: a frame 1, a mounting assembly 2, an adjustment assembly 3, and a guiding assembly 4; the mounting assembly 2 is mounted on the frame 1; the adjustment assembly 3 is mounted on the frame 1; the adjustment assembly 3 includes a bottom block 301, telescopic rods 302 are mounted at both ends of the bottom block 301, a pressing block 303 is mounted on the telescopic rods 302, mounting rods 304 are mounted at both ends of the pressing block 303, a splicing plate 305 is mounted on the mounting rods 304, an adjustment plate 306 is mounted at one end of the splicing plate 305, an electric telescopic column 307 is mounted on the adjustment plate 306, and a connecting plate 308 is mounted at the other end of the splicing plate 305, and a guide post 309 is mounted on the connecting plate 308; a positioning member is mounted on the bottom block 301; and the guiding assembly 4 is mounted on the frame 1. By starting the electric telescopic column 307, the driving end of the electric telescopic column 307 moves the adjustment plate 306, the movement of the adjustment plate 306 drives the splicing plate 305, and the splicing plate 305 synchronously adjusts the mounting rods 304, the connecting plate 308, and the guide post 309. The guide post 309 is convenient for increasing the stability of the adjustment height. Furthermore, the mounting rod 304 drives the pressing block 303, and the pressing block 303 is connected to the bottom block 301 through the telescopic rod 302. The telescopic rod 302 adjusts the height up and down as needed, which is convenient for cooperating with the pressing block 303 for adjustment. The components of the adjustment assembly 3 are conveniently used in cooperation, and the textile sliver is conveniently arranged according to the production requirements. The height of the pressing block 303 is adjusted up and down, so as to improve the overall applicable range of the arrangement and improve the practicability of the drawframe for doubling and evening drafted sliver.

[0028] Further explanation, the positioning member includes positioning plates 310 installed on both sides of the bottom block 301. Two positioning plates 310 are respectively installed with moving rods 311. The moving rods 311 are installed with connecting rods 312, and the connecting rods 312 are installed with electric push rods 313; the electric push rods 313 are installed on the frame 1; the connecting rods 312 move through the electric push rods 313, and the moving rods 311 move synchronously with the connecting rods 312. The processed textile strips are conveyed between the bottom block 301 and the pressing block 303, so that the pressing block 303 adjusts its height to cooperate with the bottom block 301 for positioning the conveyance of the textile strips, avoiding the situation of uneven drafting and juxtaposition of the textile strips. Furthermore, the positioning plates 310 cooperate to position the two sides, conveniently improving the use function of the evenness drawing frame.

[0029] Further explanation, the positioning member further includes a slider installed below the moving rod 311. The slider moves synchronously with the moving rod 311 inside the inner wall of the guide rail 314, and is used to stably adjust the distance between the two positioning plates 310; the guide rail 314 is installed on the frame 1. Since the inside of the guide rail 314 is hollow and an opening is provided above to communicate with the outside, the slider is connected inside the guide rail 314, which is convenient for increasing the stability of the adjustment between the positioning plates 310 and improving the use effect of the adjustment assembly 3.

[0030] Embodiment 2

[0031] As Figure 1 and Figure 2 shown, a kind of evenness drawing frame proposed by the present utility model, on the basis of the above-mentioned embodiment, this embodiment also details the specific components of the installation assembly 2 and the guiding assembly 4, as well as the cooperation method.

[0032] Further explanation, the installation assembly 2 includes two mounting brackets 201 installed on the frame 1. The two mounting brackets 201 support and install guide rollers 202 for drafting multiple textile strips. Since the distance between the guide rollers 202 and the frame 1 is opposite to that between the bottom block 301 and the pressing block 303, it is convenient to arrange multiple textile strips to be processed side by side.

[0033] Further explanation, the two mounting brackets 201 and the frame 1 are detachably connected. The structure of the mounting bracket 201 presents an inverted "T" shape. By installing the two sides of the mounting bracket 201 and the upper part of the frame 1 through bolts, it is convenient to install and cooperate with the adjustment assembly 3 according to needs and adjust the distance, which is convenient for the components of the evenness drawing frame to cooperate with each other.

[0034] Further explanation, the guiding assembly 4 includes a turntable 401 rotatably installed on the frame 1. The turntable 401 is rotatably connected with a guide disk 402; the turntable 401 and the guide disk 402 are used to cooperate with the adjustment assembly 3 to evenly arrange multiple textile strips side by side. The turntable 401 and the guide disk 402 are opposite to the bottom block 301 and the pressing block 303, so that the evenly arranged textile strips are drawn out from the adjustment assembly 3, which is convenient for processing and producing the textile strips.

[0035] The working principle of the utility model is as follows: Multiple textile strips to be processed enter below the guiding roller 202 through multiple groups of rollers. The guiding roller 202 guides the multiple textile strips between the bottom block 301 and the pressing block 303. The bottom block 301 and the pressing block 303 arrange the textile strips in parallel. By the rotation of the turntable 401 and the guiding disc 402 to generate tension, the multiple textile strips are evened and combined, and then collected and sorted through a sliver can. Furthermore, during the process of evening the sizes of the multiple textile strips to be processed, by starting the electric telescopic column 307, the driving end of the electric telescopic column 307 makes the adjusting plate 306 move upward. The adjusting plate 306 drives the splicing plate 305, the splicing plate 305 drives the connecting plate 308, and the connecting plate 308 drives the guiding column 309 to telescopically move upward. Furthermore, the splicing plate 305 drives the mounting rod 304, and the mounting rod 304 drives the pressing block 303 to move upward. When the pressing block 303 moves upward, the distance between it and the bottom block 301 is adjusted, and different textile strips are drawn and evening processed. At the same time, the electric push rod 313 is started. The driving end of the electric push rod 313 makes the connecting rod 312 move. The connecting rod 312 drives the moving rod 311, and the moving rod 311 drives the positioning plate 310. The positioning plate 310 moves at both ends above the bottom block 301, so as to limit both sides of the textile strip and avoid the deviation of the textile strip during the evening processing, which conveniently improves the use of the evening drawframe.

[0036] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited thereto. Various changes can be made without departing from the gist of the present utility model within the knowledge scope of those skilled in the technical field to which it belongs.

Claims

1. A leveling drawing frame, characterized in that: include: Rack (1); A mounting assembly (2) mounted on the frame (1); The adjustment assembly (3) is mounted on the frame (1); the adjustment assembly (3) comprises a bottom block (301), telescopic rods (302) are mounted on both ends of the bottom block (301), a pressing block (303) is mounted on the telescopic rod (302), mounting rods (304) are mounted on both ends of the pressing block (303), a splicing plate (305) is mounted on the mounting rod (304), an adjustment plate (306) is mounted on one end of the splicing plate (305), an electric telescopic column (307) is mounted on the adjustment plate (306), and a connecting plate (308) is mounted on the other end of the splicing plate (305), and a guide column (309) is mounted on the connecting plate (308); the bottom block (301) is mounted with a positioning piece; And a guide assembly (4) mounted on the frame (1).

2. A leveler draw frame according to claim 1, characterized in that: The mounting assembly (2) comprises two mounting frames (201) mounted on the frame (1), and the two mounting frames (201) support and mount guide rollers (202) for drafting a plurality of textile strips.

3. A leveler draw frame according to claim 2, characterized in that: The two mounting frames (201) and the frame (1) are detachably connected.

4. A leveler draw frame according to claim 1, characterized in that: The positioning member comprises positioning plates (310) installed on both sides of the bottom block (301), the two positioning plates (310) are respectively installed with moving rods (311), the moving rods (311) are installed with connecting rods (312), and the connecting rods (312) are installed with electric push rods (313); The electric push rod (313) is installed on the frame (1); The connecting rod (312) is moved by the electric push rod (313), and the moving rod (311) moves synchronously with the connecting rod (312).

5. A leveler draw frame according to claim 4, characterized in that: The positioning member also includes a slider installed below the moving rod (311), and the slider moves synchronously with the moving rod (311) on the inner wall of the guide rail (314) to smoothly adjust the distance between the two positioning plates (310); The guide rail (314) is installed on the frame (1).

6. A leveler draw frame according to claim 5, characterized in that: The guide assembly (4) comprises a turntable (401) rotatably mounted on the frame (1), and the turntable (401) is rotatably connected to a guide plate (402); The rotating disk (401) and the guide disk (402) are used to cooperate with the adjustment component (3) to evenly arrange a plurality of textile strips.

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