Pretreatment device for producing pure cotton grey cloth
By designing a pretreatment device including a soaking cylinder, a stirring roller and a drying rack, the problem of uneven mixing of traditional grey cloth bleach is solved, and uniform bleaching and anti-mold treatment of grey cloth is achieved.
Patent Information
- Application Number
- CN202421143964.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-24
AI Technical Summary
During the pre-treatment and bleaching process of traditional grey cloth, due to uneven mixing of bleaching agents, the bleaching time is too long and uneven, which affects the post-processing and aesthetics of grey cloth.
A pretreatment device including a soaking cylinder, a placing rack, an extrusion roller, a stirring roller and a drying rack is designed. By rotating the motor, the gears and belts are driven, the mixing rollers are fully mixed and stirred, combined with the cross-mixed stirring leaves to improve the stirring efficiency, and prevent the crushed materials from affecting the stirring through the blocking net. Finally, drying with a drying rack to prevent the grey cloth from getting overwetting.
The uniform mixing of bleach is achieved, the bleaching efficiency is improved, the uniform bleaching of the grey cloth is ensured, the problem of bleaching time is avoided, and the grey cloth is prevented by drying.
Smart Images
Figure CN222499678U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pure cotton grey cloth pretreatment, in particular to a pretreatment device for producing pure cotton grey cloth. Background Art
[0002] Grey cloth refers to the fabric made of related fibers through spinning and weaving, without dyeing and finishing. Grey cloth can be divided into blank and bare. Blank refers to the unbleached grey cloth coming off the loom, while bare refers to the grey cloth after bleaching and dyeing.
[0003] In the traditional grey cloth pre-bleaching process, the prepared bleaching agent is not mixed evenly, which can easily lead to the grey cloth bleaching time being too long and the bleaching being uneven, seriously affecting the later processing and overall aesthetics of the grey cloth.
[0004] Therefore, it is particularly important to design a pretreatment device for producing pure cotton grey cloth to solve the above-mentioned defects. Utility Model Content
[0005] 1) Technical problems to be solved by the utility model
[0006] In view of the shortcomings of the prior art, the utility model designs a pretreatment device for producing pure cotton grey cloth, which aims to solve the technical problems of uneven mixing of bleaching agents in the prior art, which easily leads to too long bleaching time and uneven bleaching of the grey cloth, affecting the later processing of the grey cloth.
[0007] 2) Technical solution
[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0009] The cam is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers,
[0010] As a preferred solution of the utility model, both sides of the bottom of the soaking tank are fixedly connected with supporting feet, and the bottom of the supporting feet is fixedly connected with a rubber anti-slip pad.
[0011] As a preferred solution of the utility model, a water outlet pipe is provided on a side of the soaking tank away from the positioning seat.
[0012] As a preferred solution of the utility model, a placement groove is provided on the top of the placement rack, and the cloth rolling rod is embedded in the placement groove.
[0013] As a preferred solution of the utility model, a cross stirring blade is fixedly connected to the outer side of the stirring roller.
[0014] As a preferred solution of the utility model, a strip-shaped slide groove is provided on a side of the drying rack corresponding to the plug-in strip, and the plug-in strip is slidably connected to the drying rack via the strip-shaped slide groove.
[0015] As a preferred solution of the utility model, the universal pulleys are provided with five pairs, and the interior of the drying rack is rotatably connected with five groups of drying rods.
[0016] 3) Beneficial effects
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] First, the rotating motor drives four sets of stirring rollers through gears and belts to fully mix and stir the bleaching agent. The cross stirring blades improve the stirring efficiency to avoid uneven mixing of the bleaching agent and affect the bleaching efficiency of the grey cloth.
[0019] Secondly, the blocking net blocks the rags and fluff to prevent the rags from affecting the operation of the mixing roller, making it easier to clean the soaking tank later;
[0020] Finally, the drying rack is fixed next to the soaking tank by plugging the connector strips into the positioning holes to dry the bleached and pressed grey cloth in the sun to prevent it from getting moldy due to excessive moisture after being rolled up. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the pretreatment device;
[0022] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the soaking tank;
[0023] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the drying rack;
[0024] Figure 4 It is a three-dimensional schematic diagram of the internal structure of the soaking tank.
[0025] In the figure: 1. Soaking tank; 101. Support foot; 102. Water outlet pipe; 2. Placement rack; 201. Cloth rolling rod; 202. Placement slot; 3. Squeeze roller; 4. Stirring roller; 401. Cross stirring blade; 402. Gear; 403. Belt; 404. Rotating motor; 5. Barrier net; 6. Transmission roller; 601. Stretching roller; 7. Positioning seat; 701. Positioning hole; 8. Drying rack; 801. Connecting strip; 8011. Strip slide; 802. Universal pulley; 803. Drying rod. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0027] Example:
[0028] The present invention provides a pretreatment device for producing pure cotton grey cloth, which aims to solve the technical problem that uneven mixing of bleaching agents in the prior art easily leads to excessively long bleaching time and uneven bleaching of the grey cloth, thus affecting the later processing of the grey cloth.
[0029] See also Figure 1-Figure 4 , the utility model provides a technical solution:
[0030] First, see Figure 1 , Figure 2 and Figure 4 A pretreatment device for producing pure cotton grey cloth includes a soaking tank 1. Support legs 101 are fixedly connected to both sides of the bottom of the soaking tank 1. The support legs 101 provide support for the soaking tank 1. A rubber anti-skid pad is fixedly connected to the bottom of the support legs 101. A water outlet pipe 102 is opened on the side of the soaking tank 1 away from the positioning seat 7. The water outlet pipe 102 facilitates the soaking tank 1 to discharge the used bleaching liquid.
[0031] Among them, see Figure 1 , Figure 2 and Figure 4 A pair of placement racks 2 are fixedly connected to one side of the top of the soaking tank 1, and a cloth rolling rod 201 is rotatably connected inside the placement rack 2. A placement groove 202 is opened on the top of the placement rack 2, and the cloth rolling rod 201 is embedded in the placement groove 202, which is convenient for loading and unloading the cloth rolling rod 201 and replacing new grey cloth.
[0032] For further information, see Figure 1 , Figure 2 and Figure 4Two pairs of squeezing rollers 3 are rotatably connected to the top of the soaking tank 1 and the side away from the placement rack 2. The squeezing rollers 3 squeeze out excess bleaching liquid from the grey cloth that has completed bleaching and soaking, thereby improving the drying efficiency of the grey cloth. Four groups of stirring rollers 4 are rotatably connected to the bottom side of the soaking tank 1. A cross stirring blade 401 is fixedly connected to the outer side of the stirring roller 4. Gears 402 are provided on one side of the stirring roller 4 and on the side of the soaking tank 1. The gears 402 are rotatably connected by belts 403. A rotating motor 404 is installed on one side of the left gear 402. The rotating motor 404 drives the four groups of stirring rollers 4 through the gears 402 and the belts 403 to fully mix and stir the bleaching agent. The cross stirring blades 401 improve the stirring efficiency.
[0033] For further information, see Figure 1 , Figure 2 and Figure 4 A blocking net 5 is fixedly connected above the stirring roller 4 and inside the soaking tank 1. The blocking net 5 blocks the rags and fluff to prevent the rags from affecting the operation of the stirring roller 4, making it convenient for the soaking tank 1 to be cleaned later. Three groups of transmission rollers 6 are rotatably connected above the blocking net 5 and inside the soaking tank 1. The transmission rollers 6 transmit the grey cloth into the soaking tank 1 for soaking and bleaching. A pair of stretching rollers 601 are rotatably connected between the transmission rollers 6. The stretching rollers 601 stretch the grey cloth being transmitted to avoid wrinkles. A pair of positioning seats 7 are fixedly connected on the side of the soaking tank 1 away from the placement rack 2, and a positioning hole 701 is provided on the top of the positioning seat 7.
[0034] For further information, see Figure 1 and Figure 3 A plug-in strip 801 is plugged into the interior of the positioning hole 701, and the drying rack 8 is fixed next to the soaking tank 1 by plugging and connecting the plug-in strip 801 with the positioning hole 701. A strip slide 8011 is provided on the side of the drying rack 8 corresponding to the plug-in strip 801, and the plug-in strip 801 is slidably connected to the drying rack 8 through the strip slide 8011, so that the drying rack 8 is released and moved. The side of the plug-in strip 801 away from the positioning seat 7 is slidably connected to the drying rack 8, and the bottom of the drying rack 8 is rotatably connected to a universal pulley 802, and the universal pulley 802 drives the drying rack 8 to move. There are five pairs of universal pulleys 802, and the interior of the drying rack 8 is rotatably connected to five groups of drying rods 803, and the drying rods 803 support and dry the bleached grey cloth.
[0035] In addition, it should be added according to the content of the above embodiment that the rotating motor 404 is a prior art, and its internal working principle and operation process will not be described in detail here.
[0036] The working process of the utility model is as follows: first, the water outlet pipe 102 is closed, and the bleaching liquid is injected into the soaking tank 1. The drying rack 8 is moved to the side of the positioning seat 7 through the universal pulley 802, and the plug-in strip 801 is inserted into the inside of the positioning hole 701 through the sliding connection with the strip slide groove 8011, so that the drying rack 8 is fixed next to the soaking tank 1, and the cloth-winding rod 201 with the grey cloth rolled up is embedded in the inside of the placement groove 202, and the rotating motor 404 is started to drive the four groups of stirring rollers 4 through the gear 402 and the belt 403 at the same time to fully mix and stir the bleaching agent, and the cross stirring blade 401 improves the stirring efficiency, and the grey cloth is transmitted from the cloth-winding rod 201 to the soaking tank 1 through the transmission roller 6 for soaking and bleaching, and the stretching roller 601 stretches the grey cloth in transmission to avoid wrinkles, and the blocking net 5 blocks the rags and lint to prevent the rags from affecting the operation of the stirring roller 4, and the grey cloth after soaking and bleaching is transmitted to the squeezing roller 3 through the transmission roller 6, and the squeezing roller 3. Excess bleaching liquid is squeezed out of the grey cloth that has completed bleaching and soaking to improve the drying efficiency of the grey cloth. The grey cloth is transferred to the drying rod 803 through the squeezing roller 3. The connecting strip 801 is slidably connected to the drying rack 8 through the strip slide groove 8011, so that the drying rack 8 is released and moved. The drying rod 803 supports the bleached grey cloth for drying to prevent the grey cloth from being too damp and causing mildew after being rolled up. The whole operation process is simple and convenient. Compared with the existing pretreatment device, the utility model is designed to fully mix the bleaching agent, enhance the bleaching efficiency, facilitate the collection of the grey cloth, and avoid mildew caused by excessive moisture of the grey cloth. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A pretreatment device for producing pure cotton grey cloth, comprising a soaking tank (1), characterized in that: A pair of placement racks (2) are fixedly connected to one side of the top of the soaking tank (1); a cloth rolling rod (201) is rotatably connected to the inside of the placement rack (2); two pairs of squeezing rollers (3) are rotatably connected to the top of the soaking tank (1) and the side away from the placement rack (2); four groups of stirring rollers (4) are rotatably connected to the bottom of the soaking tank (1); gears (402) are provided on one side of the stirring rollers (4) and on one side of the soaking tank (1); the gears (402) are rotatably connected to each other via belts (403); a rotating motor (404) is installed on one side of the gears (402) on the left side; and a rotating motor (404) is installed on the top of the stirring rollers (4) and on the side of the soaking tank (1). 1) is fixedly connected to a blocking net (5) inside, three groups of transmission rollers (6) are rotatably connected above the blocking net (5) and located inside the soaking tank (1), a pair of stretching rollers (601) are rotatably connected between the transmission rollers (6), a pair of positioning seats (7) are fixedly connected to the side of the soaking tank (1) away from the placement rack (2), a positioning hole (701) is formed on the top of the positioning seat (7), a plug-in strip (801) is plugged into the inside of the positioning hole (701), a drying rack (8) is slidably connected to the side of the plug-in strip (801) away from the positioning seat (7), and a universal pulley (802) is rotatably connected to the bottom of the drying rack (8).
2. A pretreatment device for producing pure cotton grey fabric according to claim 1, characterized in that: Support legs (101) are fixedly connected to both sides of the bottom of the soaking tank (1), and rubber anti-slip pads are fixedly connected to the bottoms of the support legs (101).
3. A pretreatment device for producing pure cotton grey fabric according to claim 1, characterized in that: A water outlet pipe (102) is provided on a side of the soaking tank (1) away from the positioning seat (7).
4. A pretreatment device for producing pure cotton grey fabric according to claim 1, characterized in that: A placement groove (202) is provided on the top of the placement rack (2), and the cloth rolling rod (201) is embedded in the placement groove (202).
5. The pretreatment device for producing pure cotton grey fabric according to claim 1, characterized in that: A cross stirring blade (401) is fixedly connected to the outer side of the stirring roller (4).
6. A pretreatment device for producing pure cotton grey fabric according to claim 1, characterized in that: A strip-shaped slide groove (8011) is provided on one side of the drying rack (8) corresponding to the plug-in strip (801), and the plug-in strip (801) is slidably connected to the drying rack (8) via the strip-shaped slide groove (8011).
7. A pretreatment device for producing pure cotton grey fabric according to claim 1, characterized in that: The universal pulleys (802) are provided with five pairs, and the interior of the drying rack (8) is rotatably connected with five groups of drying rods (803).