Carding machine card clothing winding and wrapping device
By designing a carding machine needle cloth wrapping device including a needle cloth unwinding device and a guide mechanism, the problem of cumbersome and labor intensity in the prior art is solved, and automatic wrapping is realized, reducing manual participation and ensuring the tight wrapping effect of the needle cloth.
Patent Information
- Application Number
- CN202421830260.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing carding machine needle cloth wears after long-term use, resulting in the deterioration of the carding effect, which requires manual removal and re-wrapping, which is cumbersome to operate and labor-intensive.
A carding machine needle cloth wrapping device is designed, including a needle cloth rolling device and a needle cloth guide mechanism. With the cooperation of the guide roller and the guide sleeve, the needle cloth is wound on the jaw roller through the guide assembly, and is pressed while winding through the cooperation of the telescopic connecting arm and the pressing block to ensure that the needle cloth is tightly wrapped.
It realizes automatic wrapping of needle cloth, which is easy to use, easy to operate, has low manual participation, reduces labor intensity and labor costs, and ensures that the needle cloth is tightly wrapped, has good effect and is not easy to loosen.
Smart Images
Figure CN222861749U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, in particular to a winding and wrapping device for carding machine card clothing. Background Art
[0002] The card clothing on the licker-in roller of the carding machine will wear out after long-term use, resulting in poor carding effect. The card clothing needs to be removed and rewrapped. Currently, the wrapping of card clothing is mostly done manually with simple tooling, which has high manual participation, cumbersome operation and high labor intensity. Utility Model Content
[0003] In view of this, the purpose of the utility model is to provide a cotton carding machine needle clothing winding and wrapping device, which is easy to use, easy to operate, has low manual participation, good wrapping effect, and is not easy to loosen.
[0004] The utility model is implemented by the following scheme: a carding machine card clothing winding and wrapping device comprises a carding machine provided with a licker-in roller, a card clothing unwinding device is provided in front of the carding machine, a card clothing guiding mechanism is provided between the card clothing unwinding device and the licker-in roller; the card clothing guiding mechanism comprises a transversely arranged guide roller and a guide sleeve which can slide left and right relative to the guide roller, a fixed plate is fixedly connected to the guide sleeve, and a guide assembly for the card clothing to pass through is provided on the fixed plate; a retractable connecting arm extending backward to the top of the licker-in roller is connected to the rear end of the fixing plate, a pressing block for axially pressing the card clothing is connected to the rear end of the connecting arm, and the pressing block abuts against the surface of the licker-in roller.
[0005] Furthermore, the guide assembly includes several groups, each group has two limiting rollers arranged vertically, and a gap is left between the two limiting rollers in the same group for the needle clothing to pass through; supporting rollers are provided behind the first and last groups of limiting rollers.
[0006] Furthermore, a fixing sleeve is provided at one end of the guide roller, and a support rod extending backward is connected to the fixing sleeve. The rear end of the connecting arm is fixedly connected to one end of a hanging rope, and the other end of the hanging rope passes over the upper side of the rear end of the support rod and is connected to a counterweight block.
[0007] Furthermore, a pair of support plates located at both ends of the guide roller are fixedly connected to the frame of the cotton carding machine, and adjustment plates are fixedly connected to both ends of the guide roller. The adjustment plates are hinged to the support plates, and an arc groove concentric with the hinged part is provided on the adjustment plate. A locking bolt that slides with the arc groove and is threadedly connected to the support plate is provided in the arc groove.
[0008] Furthermore, the connecting arm is composed of a fixed arm and an adjusting arm, the front end of the fixed arm is fixedly connected to the rear end of the fixed plate, the adjusting arm and the connecting arm are connected by adjusting bolts, and the adjusting arm is provided with a plurality of adjusting holes adapted to the adjusting bolts.
[0009] Furthermore, the card clothing unwinding device comprises a base and a fixed frame, an unwinding disk is rotatably connected to the fixed frame, and the unwinding disk is provided with a card clothing coil.
[0010] Compared with the prior art, the utility model has the following beneficial effects: the card clothing winding and wrapping device of the utility model is easy to use, easy to operate, and has low manual participation, which can reduce labor intensity and labor costs; it can wrap and press at the same time to ensure that the card clothing is tightly wound on the licker-in roller, with good wrapping effect and not easy to loosen.
[0011] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below through specific embodiments and related drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a side view of an embodiment of the utility model;
[0013] Figure 2 yes Figure 1 Middle partial schematic diagram;
[0014] Figure 3 yes Figure 2 Top view;
[0015] Explanation of the numbers in the figure: 100-carding machine frame, 110-licker-in roller, 200-card clothing unwinding device, 210-base, 220-fixed frame, 230-unwinding disk, 300-card clothing guiding mechanism, 310-guide roller, 311-guide sleeve, 312-fixed sleeve, 320-support rod, 330-fixed plate, 331-limiting roller shaft, 332-support roller shaft, 340-connecting arm, 341-hanging rope, 342-counterweight block, 343-fixed arm, 344-adjusting arm, 350-pressing block, 370-support plate, 380-adjusting plate, 381-arc groove, 382-locking bolt, 390-connecting plate, 400-card clothing. DETAILED DESCRIPTION
[0016] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.
[0017] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0018] like Figures 1 to 3 As shown, a carding machine clothing winding and wrapping device comprises a carding machine provided with a licker-in roller 110, Figure 1 Only the partial structure of the licker-in roller 110 and the frame 100 of the carding machine is shown in the figure. A card clothing unwinding device 200 is provided in front of the carding machine, and a card clothing guiding mechanism 300 is provided between the card clothing unwinding device 200 and the licker-in roller 110; the card clothing guiding mechanism 300 comprises a transversely arranged guide roller 310 and a guide sleeve 311 which can slide left and right relative to the guide roller, a fixed plate 330 is fixedly connected to the guide sleeve, and a guide assembly for the card clothing to pass through is provided on the fixed plate; a retractable connecting arm 340 extending backward to the top of the licker-in roller is connected to the rear end of the fixed plate 330, and a pressing block 350 for pressing the card clothing is connected to the rear end of the connecting arm, and the pressing block abuts against the surface of the licker-in roller, and the pressing block axially presses the side of the position where the card clothing and the licker-in roller just contact. The card clothing winding and wrapping device of the utility model utilizes the rotation of the licker-in roller itself to wind the card clothing around its outer periphery, and utilizes the pressing block 350 to apply axial pressing force to the card clothing wound on the licker-in roller 110, and compresses while winding, so as to ensure that the card clothing is tightly wound on the licker-in roller 110, and the wrapping effect is good and it is not easy to loosen; and because the pressing block presses the card clothing, the friction between the pressing block and the card clothing can tighten the card clothing to a certain extent, so as to ensure that the card clothing is more tightly wound; the card clothing winding and wrapping device of the utility model is convenient to use, easy to operate, and has low manual participation, so as to reduce labor intensity and labor cost.
[0019] In this embodiment, the guide assembly includes several groups, each group has two limit rollers 331 arranged vertically, and a gap is left between the two limit rollers in the same group for the card clothing to pass through; a support roller 332 is provided behind the first and last groups of limit rollers. The function of the limit roller is to limit the left and right positions of the card clothing, and the support roller 332 plays a guiding role to prevent the card clothing from scratching other components during the conveying process.
[0020] In this embodiment, a fixing sleeve 312 is provided at one end of the guide roller, and a support rod 320 extending backward is connected to the fixing sleeve. The rear end of the connecting arm 340 is fixedly connected to one end of a hanging rope 341, and the other end of the hanging rope passes through the upper side of the rear end of the support rod and is connected to a counterweight block 342. A guide wheel can be provided at the rear end of the connecting arm, and the hanging rope passes through the guide wheel to reduce the friction between the connecting arm and the connecting arm; the counterweight block is used to provide a pressing force for the pressing block through the hanging rope, and the size of the pressing force can be adjusted by adding or removing the counterweight block.
[0021] In this embodiment, a pair of support plates 370 located at both ends of the guide roller are fixedly connected to the frame of the carding machine, and adjustment plates 380 are fixedly connected to both ends of the guide roller. The adjustment plates are hinged to the support plates, and arc grooves 381 concentric with the hinged parts are provided on the adjustment plates. The arc grooves are provided with locking bolts 382 that are slidably matched with the arc grooves and threadedly connected to the support plates. After the locking bolts 382 are loosened, the angle of the adjustment plates can be adjusted, thereby adjusting the height of the guide rollers and the angle of the connecting arms, which is convenient for installation and improves flexibility and versatility.
[0022] In this embodiment, the connecting arm is composed of a fixed arm 343 and an adjusting arm 344. The front end of the fixed arm is fixedly connected to the rear end of the fixed plate. The adjusting arm and the connecting arm are connected by an adjusting bolt. The adjusting arm is provided with a plurality of adjusting holes adapted to the adjusting bolts. The adjusting bolts and different adjusting holes on the adjusting arm cooperate to adjust the front and rear positions of the adjusting arm, thereby realizing the length adjustment of the connecting arm.
[0023] In this embodiment, the card clothing unwinding device 200 comprises a base 210 and a fixed frame 220, and an unwinding disc 230 is rotatably connected to the fixed frame, and the unwinding disc is provided with a card clothing coil.
[0024] In this embodiment, the pressure block 350 is connected to the rear end of the connecting arm through the connecting plate 390. The pressure block is fixedly connected to the lower end of the connecting plate. The upper end of the connecting plate is hinged to the rear end of the connecting arm through bolts. The angle of the connecting plate 390 can also be adjusted. After the adjustment, tighten the bolts.
[0025] Unless otherwise stated, any technical solution disclosed in the above utility model, if it discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any technician in the field should understand that the preferred numerical range is only a numerical value with a more obvious technical effect or representative value among many feasible numerical values. Since there are too many numerical values to be exhaustive, the utility model discloses only some numerical values to illustrate the technical solution of the utility model, and the numerical values listed above should not constitute a limitation on the scope of protection of the utility model.
[0026] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except when it is obviously impossible to use an one-piece molding process).
[0027] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.
[0028] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.
[0029] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.
Claims
1. A carding machine clothing winding and wrapping device, comprising a carding machine provided with a licker-in roller, characterized in that: A card clothing unwinding device is provided in front of the carding machine, and a card clothing guiding mechanism is provided between the card clothing unwinding device and the licker-in roller; the card clothing guiding mechanism comprises a transversely arranged guide roller and a guide sleeve which can slide left and right relative to the guide roller, a fixed plate is fixedly connected to the guide sleeve, and a guide assembly for the card clothing to pass through is provided on the fixed plate; a retractable connecting arm extending backward to the top of the licker-in roller is connected to the rear end of the fixed plate, and a pressing block for axially pressing the card clothing is connected to the rear end of the connecting arm, and the pressing block abuts against the surface of the licker-in roller.
2. The carding machine clothing winding and wrapping device according to claim 1, characterized in that: The guide assembly comprises several groups, each group has two limit rollers arranged vertically, and a gap is left between the two limit rollers in the same group for the card clothing to pass through; a supporting roller is arranged behind the first and last groups of limit rollers.
3. The carding machine clothing winding and wrapping device according to claim 1, characterized in that: A fixing sleeve is provided at one end of the guide roller, and a support rod extending backward is connected to the fixing sleeve. The rear end of the connecting arm is fixedly connected to one end of a hanging rope, and the other end of the hanging rope passes over the upper side of the rear end of the support rod and is connected to a counterweight block.
4. The carding machine clothing winding and wrapping device according to claim 1, characterized in that: A pair of support plates located at both ends of the guide roller are fixedly connected to the frame of the cotton carding machine, and adjustment plates are fixedly connected to both ends of the guide roller. The adjustment plates are hinged to the support plates, and an arc groove concentric with the hinged part is provided on the adjustment plate. A locking bolt that slides with the arc groove and is threadedly connected to the support plate is provided in the arc groove.
5. The carding machine clothing winding and wrapping device according to claim 1, characterized in that: The connecting arm is composed of a fixed arm and an adjusting arm. The front end of the fixed arm is fixedly connected to the rear end of the fixing plate. The adjusting arm and the connecting arm are connected by adjusting bolts. The adjusting arm is provided with a plurality of adjusting holes adapted to the adjusting bolts.
6. The carding machine clothing winding and wrapping device according to claim 1, characterized in that: The card clothing unwinding device comprises a base and a fixed frame, an unwinding disk is rotatably connected to the fixed frame, and the unwinding disk is covered with a card clothing coil.