Continuous single-side digital sizing machine

Abstract

The invention relates to a continuous single-side digital starching machine which comprises a rack, a cloth feeding mechanism, a plurality of starching mechanisms and a rolling mechanism are sequentially arranged on the rack from front to back, the multiple starching mechanisms are arranged at intervals from front to back, and a drying mechanism is correspondingly arranged above each starching mechanism. According to the continuous single-face digital sizing machine, single-face continuous sizing is conducted on fabric through the multiple sizing mechanisms, sizing agents are saved, the production efficiency is improved, and the final sizing effect can be effectively guaranteed.

Description

Technical Field

[0001] The invention relates to a continuous single-sided digital sizing machine, belonging to the technical field of sizing equipment. Background Art

[0002] Digital printing is increasingly recognized by the market due to its energy-saving, environmentally friendly and flexible production. The share of digital printing is increasing rapidly. In the production process of reactive dye inkjet printing, the sizing process of fabrics will directly affect the quality indicators of inkjet fabrics such as color intensity, pattern fineness, penetration effect, and color uniformity. It is a crucial link in digital printing production. Before digital printing, all fabrics must be sizing to prevent ink penetration. Traditional sizing machines soak the fabrics in a slurry tank and then pass them through a pressure roller, which will saturate both the front and back of the fabric, wasting too much slurry, increasing the washing time and wasting water resources. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a continuous single-sided digital sizing machine for the above-mentioned prior art, which performs single-sided continuous sizing on the fabric through multiple sizing mechanisms, saves sizing material, improves production efficiency, and can effectively ensure the final sizing effect.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problem is: a continuous single-sided digital sizing machine, which includes a frame, on which a cloth feeding mechanism, a sizing mechanism and a winding mechanism are arranged in sequence from front to back, there are multiple sizing mechanisms, and the multiple sizing mechanisms are arranged at intervals in front and back, and a drying mechanism is correspondingly arranged above each sizing mechanism.

[0005] Optionally, an image weft straightening mechanism is provided between the cloth feeding mechanism and the frontmost sizing mechanism.

[0006] Optionally, a tension control mechanism is provided behind each sizing mechanism.

[0007] Optionally, a servo deviation correction mechanism is provided between the rearmost tension control mechanism and the winding mechanism.

[0008] Optionally, the cloth feeding mechanism includes a cloth feeding roller, a first cloth guide roller is arranged above and behind the cloth feeding roller, a brush dust removal box is arranged below the first cloth guide roller, an electric edge suction device is arranged below the brush dust removal box, and a second cloth guide roller is arranged below the electric edge suction device.

[0009] Optionally, the sizing mechanism includes a support frame, a roller group is arranged on the support frame, the roller group includes an upper pressure roller and a lower pressure roller, and a slurry tank is arranged below the lower pressure roller.

[0010] Optionally, two left and right lifting cylinders are arranged above the upper pressure roller, and the lower ends of the lifting cylinders are connected to the upper pressure roller.

[0011] Optionally, two left and right support seats are arranged below the slurry tank, and connecting rod lifts are arranged on the support seats, and the upper ends of the left and right connecting rod lifts are connected to the bottom of the slurry tank.

[0012] Optionally, a scraper mechanism is provided on the front side of the lower pressure roller; the scraper mechanism includes a rotating shaft, a plurality of rotating arms are arranged at intervals on the left and right of the rotating shaft, a supporting shaft is passed between the plurality of rotating arms, a plurality of adjusting seats are arranged at intervals on the left and right of the supporting shaft, and scrapers are arranged on the plurality of adjusting seats.

[0013] Optionally, the drying mechanism includes a drying box body, in which an upper and lower cloth passing channel is provided, an upper and lower fourth cloth guide rollers are provided on the front side of the drying box body, and the upper and lower fourth cloth guide rollers respectively correspond to the positions of the upper and lower cloth passing channels, and a second expanding roller and a fifth cloth guide roller are provided on the rear side of the drying box body, and the second expanding roller and the fifth cloth guide roller are arranged up and down, and the second expanding roller and the fifth cloth guide roller respectively correspond to the positions of the upper and lower cloth passing channels.

[0014] Compared with the prior art, the advantages of the present invention are: 1. The overall structure of the present invention is simple and the layout is reasonable. Multiple sizing mechanisms are used to continuously sizing the fabric on one side, which saves sizing materials, improves production efficiency, and effectively ensures the final sizing effect; 2. The drying mechanism of the present invention is arranged above the sizing mechanism, which makes the overall layout compact and shortens the overall length of the equipment; 3. The drying mechanism of the present invention adopts double-sided blowing drying, which prolongs the drying time of the fabric and effectively ensures the drying quality; 4. The sizing mechanism and the drying mechanism of the present invention are arranged alternately, and the fabric is sizing and drying multiple times, which effectively ensures the final sizing effect; 5. The slurry tank of the present invention can adjust the upper and lower positions, which is convenient for adding slurry to the equipment later; 6. The scraper mechanism of the present invention can drop the excess slurry on the lower pressure roller into the slurry tank, which effectively improves the utilization rate of the slurry, reduces the production cost, and ensures the sizing effect of the fabric; 7. The drying mechanism of the present invention adopts a double-layer cloth passage, which prolongs the drying time and effectively ensures the drying effect within a limited equipment length. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a structural schematic diagram of a continuous single-sided digital sizing machine.

[0016] Figure 2 for Figure 1 Schematic diagram of the structure of the middle sizing mechanism.

[0017] Figure 3 for Figure 2 Side view of.

[0018] Figure 4 for Figure 3 Schematic diagram of the structure of the medium slurry tank.

[0019] Figure 5 for Figure 3 Schematic diagram of the structure of the middle scraper mechanism.

[0020] in: Rack 1 Fabric feeding mechanism 2 Feed roller 2.1 First cloth guide roller 2.2 Brush dust box 2.3 Electric edge suction device 2.4 Second cloth guide roller 2.5 Sizing mechanism 3 Support frame 3.1 Roller group 3.2 Upper pressure roller 3.3.1 Lower pressure roller 3.3.2 Slurry tank 3.3 Lifting cylinder 3.4 Roller seat 3.5 First drive motor 3.6 Support seat 3.7 Connecting rod lift 3.8 Adjusting connecting rod 3.9 Adjustment hand wheel 3.10 Synchronous connecting rod 3.11 Scraper mechanism 3.12 Shaft 3.12.1 Swivel arm 3.12.2 Support shaft 3.12.3 Adjustment seat 3.12.4 Fixed seat 3.12.4.1 Chute 3.12.4.2 Slide 3.12.4.3 Adjustment slot 3.12.4.4 Fastening bolts 3.12.4.5 Scraper 3.12.5 Second motor 3.13 Third Motor 3.14 The third cloth guide roller 3.15 Winding mechanism 4 Drying mechanism 5 Drying box 5.1 Fabric channel 5.2 Fourth cloth guide roller 5.3 Second expansion roller 5.4 The fifth cloth guide roller 5.5 Image weft straightening mechanism 6 Tension control mechanism 7 Servo correction mechanism 8 The first widening roller 9. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1~Figure 5 As shown, a continuous single-sided digital sizing machine in this embodiment includes a frame 1, on which a cloth feeding mechanism 2, a sizing mechanism 3 and a winding mechanism 4 are sequentially arranged from front to back. There are multiple sizing mechanisms 3, and the multiple sizing mechanisms 3 are arranged at intervals in front and back, and a drying mechanism 5 is correspondingly arranged above each sizing mechanism 3; An image weft straightening mechanism 6 is provided between the cloth feeding mechanism 2 and the front sizing mechanism 3; A tension control mechanism 7 is provided behind each sizing mechanism 3; A servo deviation correction mechanism 8 is provided between the tension control mechanism 7 and the winding mechanism 4 at the rear end; The cloth feeding mechanism 2 comprises a cloth feeding roller 2.1, a first cloth guide roller 2.2 is arranged above and behind the cloth feeding roller 2.1, a brush dust removal box 2.3 is arranged below the first cloth guide roller 2.2, an electric edge suction device 2.4 is arranged below the brush dust removal box 2.3, and a second cloth guide roller 2.5 is arranged below the electric edge suction device 2.4; A first expansion roller 9 is provided between the cloth feeding mechanism 2 and the image weft straightening mechanism 6; The sizing mechanism 3 comprises a support frame 3.1, on which a roller group 3.2 is arranged, and the roller group 3.2 comprises an upper pressing roller 3.3.1 and a lower pressing roller 3.3.2, and a slurry tank 3.3 is arranged below the lower pressing roller 3.3.2; Two left and right lifting cylinders 3.4 are arranged above the upper pressure roller 3.3.1, and the lower ends of the lifting cylinders 3.4 are connected to the upper pressure roller 3.3.1; The left and right ends of the upper pressure roller 3.3.1 are provided with pressure roller seats 3.5, and the lower ends of the left and right lifting cylinders 3.4 are respectively connected to the left and right pressure roller seats 3.5; A first drive motor 3.6 is provided on one side of the lower pressure roller 3.3.2, and the lower pressure roller 3.3.2 is driven by the first drive motor 3.6; Two left and right support seats 3.7 are arranged below the slurry tank 3.3, and a connecting rod lift 3.8 is arranged on the support seat 3.7, and the upper ends of the left and right connecting rod lifts 3.8 are connected to the bottom of the slurry tank 3.3; An adjusting connecting rod 3.9 is arranged outside the connecting rod lifter 3.8, an adjusting hand wheel 3.10 is arranged at the outer end of the adjusting connecting rod 3.9, and a synchronous connecting rod 3.11 is arranged between the left and right connecting rod lifters 3.8; A scraper mechanism 3.12 is provided on the front side of the lower pressure roller 3.3.2; The scraper mechanism 3.12 comprises a rotating shaft 3.12.1, on which a plurality of rotating arms 3.12.2 are arranged at intervals on the left and right sides of the rotating shaft 3.12.1, a supporting shaft 3.12.3 is inserted between the plurality of rotating arms 3.12.2, on which a plurality of adjusting seats 3.12.4 are arranged at intervals on the left and right sides of the supporting shaft 3.12.2, and a plurality of scrapers 3.12.5 are arranged on the plurality of adjusting seats 3.12.4; The adjusting seat 3.12.4 includes a fixed seat 3.12.4.1, a slide groove 3.12.4.2 is vertically arranged on the fixed seat 3.12.4.1, a slide seat 3.12.4.3 is arranged in the slide groove 3.12.4.2, an adjusting groove 3.12.4.4 is vertically opened on the slide seat 3.12.4.3, a fastening bolt 3.12.4.5 is arranged in the adjusting groove 3.12.4.4, and the slide seat 3.12.4.3 is connected to the fixed seat 3.12.4.1 through 3.12.4.5; The scraper 3.12.5 is connected to the slide seat 3.12.4.3 by bolts; The rotating shaft 3.12.1 is driven by a second motor 3.13, and the supporting shaft 3.12.3 is driven by a third motor 3.14; The support frame 3.1 is provided with third cloth guide rollers 3.15 on both sides of the front and rear sides; The drying mechanism 5 comprises a drying box 5.1, wherein the drying box 5.1 is provided with an upper and lower cloth-passing passage 5.2, wherein the front side of the drying box 5.1 is provided with upper and lower fourth cloth-guiding rollers 5.3, which correspond to the positions of the upper and lower cloth-passing passages 5.2 respectively, and the rear side of the drying box 5.1 is provided with a second widening roller 5.4 and a fifth cloth-guiding roller 5.5, wherein the second widening roller 5.4 and the fifth cloth-guiding roller 5.5 are arranged up and down, and the second widening roller 5.4 and the fifth cloth-guiding roller 5.5 correspond to the positions of the upper and lower cloth-passing passages 5.2 respectively; The overall working process of the equipment is as follows: Cloth feeding → brushing and dust removal box → image weft straightening → expansion roller → single-side sizing → double-side drying → expansion roller → single-side sizing → double-side drying → expansion roller → single-side sizing → double-side drying → deviation correction → winding.

[0023] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A continuous single-sided digital sizing machine, characterized in that: It comprises a frame, on which a cloth feeding mechanism, a sizing mechanism and a winding mechanism are arranged in sequence from front to back. There are multiple sizing mechanisms, which are arranged at intervals in front and back, and a drying mechanism is correspondingly arranged above each sizing mechanism.

2. A continuous single-sided digital sizing machine according to claim 1, characterized in that: An image weft straightening mechanism is arranged between the cloth feeding mechanism and the frontmost sizing mechanism.

3. A continuous single-sided digital sizing machine according to claim 1, characterized in that: A tension control mechanism is arranged behind each sizing mechanism.

4. The continuous single-sided digital sizing machine according to claim 1, characterized in that: A servo deviation correction mechanism is arranged between the tension control mechanism at the rearmost side and the winding mechanism.

5. The continuous single-sided digital sizing machine according to claim 1, characterized in that: The cloth feeding mechanism comprises a cloth feeding roller, a first cloth guide roller is arranged above and behind the cloth feeding roller, a brush dust removal box is arranged below the first cloth guide roller, an electric edge suction device is arranged below the brush dust removal box, and a second cloth guide roller is arranged below the electric edge suction device.

6. The continuous single-sided digital sizing machine according to claim 1, characterized in that: The sizing mechanism comprises a support frame, a roller group is arranged on the support frame, the roller group comprises an upper pressing roller and a lower pressing roller, and a slurry tank is arranged below the lower pressing roller.

7. A continuous single-sided digital sizing machine according to claim 6, characterized in that: Two left and right lifting cylinders are arranged above the upper pressure roller, and the lower ends of the lifting cylinders are connected to the upper pressure roller.

8. The continuous single-sided digital sizing machine according to claim 6, characterized in that: Two left and right support seats are arranged below the slurry tank, and connecting rod lifts are arranged on the support seats. The upper ends of the left and right connecting rod lifts are connected to the bottom of the slurry tank.

9. The continuous single-sided digital sizing machine according to claim 6, characterized in that: A scraper mechanism is arranged at the front side of the lower pressure roller; the scraper mechanism comprises a rotating shaft, a plurality of rotating arms are arranged at intervals on the left and right sides of the rotating shaft, a supporting shaft is passed through the plurality of rotating arms, a plurality of adjusting seats are arranged at intervals on the left and right sides of the supporting shaft, and scrapers are arranged on the plurality of adjusting seats.

10. The continuous single-sided digital sizing machine according to claim 1, characterized in that: The drying mechanism includes a drying box body, in which an upper and lower cloth passing channel is arranged, and an upper and lower fourth cloth guide rollers are arranged on the front side of the drying box body, and the upper and lower fourth cloth guide rollers respectively correspond to the positions of the upper and lower cloth passing channels, and a second widening roller and a fifth cloth guide roller are arranged on the rear side of the drying box body, and the second widening roller and the fifth cloth guide roller are arranged up and down, and the second widening roller and the fifth cloth guide roller respectively correspond to the positions of the upper and lower cloth passing channels.

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