WO2020199426A1

WO2020199426A1 - Inclined circular screen printing and dyeing device

Info

Publication number: WO2020199426A1
Application number: PCT/CN2019/097117
Authority: WO
Inventors: 王益峰; 项敬国; 张柳梅
Original assignee: 浙江富润印染有限公司
Priority date: 2019-03-29
Filing date: 2019-07-22
Publication date: 2020-10-08
Also published as: CN109968796A

Abstract

An inclined circular screen printing and dyeing device, comprising a fabric feeding mechanism (1), a printing mechanism (2), a drying mechanism (3), and a fabric falling mechanism (4). The printing mechanism (2) comprises a support frame (2a), an inclined belt (2b), a plurality of printing rollers (2c), a plurality of support rods (2d), a plurality of motors (2e), and a plurality of pigment buckets (2f). The support frame (2a) is vertically provided, the inclined belt (2b) is located on the support frame (2a), the inclined belt (2b) is fixedly connected to the support frame (2a), the plurality of printing rollers (2c) are located on the upper end of the support frame (2a), each printing roller (2c) is connected to the support frame (2a) in a certain angle, the plurality of printing rollers (2c) are evenly distributed in the length direction of the support frame (2a), each support rod (2d) is connected to the support frame (2a) in a certain angle, an output shaft of each motor (2e) is connected to one printing roller (2c), and the number of the printing rollers (2c) is consistent with the number of the pigment buckets (2f).

Description

Oblique round screen printing and dyeing equipment

Technical field

The invention relates to the field of rotary screen printing, in particular to an oblique rotary screen printing and dyeing equipment.

Background technique

Rotary screen printing is a printing method in which the color paste in the rotary screen is printed on the fabric under pressure using a scraper. Rotary screen printing is different from other screen printing methods in several important ways. Rotary screen printing and roller The printing is the same as a continuous process. The printed fabric is conveyed under the continuous movement of the cylinder through a wide rubber belt. In the screen printing, the production speed of the cylinder is the fastest, more than 3,500 yards per hour. For perforated metal mesh or plastic mesh, the largest circle net circumference is greater than 40 inches, so the largest flower back size is also greater than 40 inches. Rotary screen printing machines with more than 20 colors have also been produced. This printing method is slowly replacing the drum. The rotary screen printing machine is usually composed of four parts: the cloth feeding device, the printing head, the drying device, and the cloth falling device. At present, the rotary screen printing machine usually has eight colors, twelve colors, sixteen colors, twenty-four colors, etc. There are several types of rotary screen printing machines. There are mainly two types of rotary screen printing machines, 640mm and 904mm. Among them, 640mm rotary screen printing machines are mostly. The rotary screen printing machine has simple operation, low labor intensity, high output, and is suitable for various The printing of fabrics, and it is suitable for the printing of many kinds of small batch fabrics.

The transmission system of the rotary screen printing machine is mainly composed of the unit drag of the fabric, the auxiliary function transmission and the rotary screen transmission. The unit drag part of the rotary screen printing machine refers to the transmission unit used to drag or pull the fabric movement, which is mainly composed of It consists of cloth transmission, cloth feeding overfeeding transmission, printing belt transmission, drying room conveyor belt transmission and doffing transmission. Its operating characteristic is to require each unit to achieve constant tension traction on the fabric, which can reach the highest printing speed from the cloth guide speed. Run at any speed. In the past, due to the difficulty of AC motor speed regulation and high speed regulation performance requirements, DC motor speed regulation was used. As long as the power supply voltage of the DC motor is changed, the speed can be adjusted. However, the DC motor has a complex structure and large volume. Maintenance is difficult, and it is more complicated to realize the synchronous operation of the unit. By the 1990s, with the maturity of frequency conversion speed control technology, AC speed control was gradually replacing DC speed control, and the unit drive of rotary screen printing machine adopted frequency conversion speed control. , Use the frequency converter to drive the motor, the starting current is small, soft start and stepless speed regulation can be realized, and the acceleration and deceleration control can be conveniently carried out. The auxiliary function transmission of the rotary screen printing machine is mainly composed of exhaust fan, circulation fan, slurry pump and suction Dust device, guide belt deviation correction, conveyor belt deviation correction and guide belt cleaning brush motor, etc. The rotary screen transmission refers to the transmission device that drives the rotation of the rotary screen. It is the core of the entire printing machine transmission. Since the birth of the rotary screen printing machine and with the development of electronic technology, the rotary screen transmission of the rotary screen printing machine has appeared in the coaxial collective transmission of the rotary screen and the conduction belt, the rotary net and the conduction belt are divided into motor transmission and the Three transmission modes of independent transmission of net and guide belt.

The design of the rotary screen printing machine is mainly used for woven fabric printing, with a certain tension when feeding the fabric, and the running speed is relatively high during production. If it is used for printing knitted fabrics, first, the feeding device must be tension-free or low-tension, and use The fabric centering device or extra-light compensator can improve the tension of the fabric. The second is that the speed of knitted fabric printing is generally low. In the production process of slower speed, how to ensure the definition of knitted fabric printing outline, this is knitted fabric A problem that needs to be considered in printing. In order to improve and enhance the clarity of knitted fabric printing, it is necessary to reasonably consider the amount of slurry and the amount of slurry on the surface of the fabric according to the consistency of the printing paste, the pressure of the squeegee, and the scaling of the screen. Continuously achieve the purpose of improving the clarity of printing. In production, the printing rollers of traditional rotary screen printing machines are placed horizontally, and the amount of slurry is uneven during use, which often causes problems in the color of the fabric printing and causes many losses. Flowing in the rotary screen, long-term use will cause the dye in the rotary screen to block, which is not conducive to the dye flowing into the dye channel. The dye can not flow stably and will cause poor printing effect. Therefore, it is necessary to design a rotary screen that can be placed at an angle to quickly flow the dye. , The equipment provides smooth pulping, fast dye reflow speed, clear printing outline, good rotary screen printing effect, small cloth tension on the inclined belt, and uniform tension on the inclined rotary screen printing and dyeing equipment.

Summary of the invention

The purpose of the present invention is to provide an oblique round screen printing and dyeing equipment.

To achieve this goal, the present invention adopts the following technical solutions:

An oblique round screen printing and dyeing equipment is provided, which includes a cloth feeding mechanism, a printing mechanism, a drying mechanism and a cloth dropping mechanism. One end of the feeding mechanism is connected to the printing mechanism, and the end of the printing mechanism away from the cloth feeding mechanism is connected to the drying mechanism. The end of the mechanism away from the printing mechanism is connected to the cloth dropping mechanism. The printing mechanism includes a support frame, a diagonal belt, a number of printing rollers, a number of support rods, a number of motors, and a number of paint buckets. The support frame is arranged vertically, and the diagonal belt is located on the support frame. The inclined belt is fixedly connected with the support frame, and several printing rollers are located at the upper end of the support frame. Each printing roller is connected to the support frame at a certain angle. The two ends of each printing roller are rotatably connected with the support frame, and several printing rollers are supported along. The length of the frame is evenly distributed. Several support rods are connected to the upper end of the support frame. Each support rod is connected to the support frame at a certain angle. Each support rod is fixedly connected to the support frame. Several support rods and several printing rollers are parallel to each other. , The number of support rods is the same as the number of printing rollers. Several printing rollers are located above the diagonal belt, and several support rods are located above the diagonal belt. Several motors are connected to several rollers. Each motor output shaft is connected to a printing roller. , The end of each printing roller away from the motor is connected to a paint bucket, the number of printing rollers is the same as the number of paint buckets, the end of each printing roller close to the motor is high, and each printing roller is close to the end of the paint bucket low. As a preferred solution for oblique circular screen printing and dyeing equipment, the cloth feeding mechanism includes a first frame, a second frame, a first rotating shaft, a second rotating shaft, a third rotating shaft, a first inclined rotating shaft and a second inclined rotating shaft. The rotating shaft, the first frame is vertically arranged, the upper end of the second frame is at a certain angle, the lower end of the second frame is vertically arranged, the first, second and third rotating shafts are arranged horizontally. The upper end of a frame is connected, the length of the first, second, and third shafts is the same, the first and second oblique shafts are connected to the upper end of the second frame, and the first and second oblique shafts are at a certain angle Connected with the second frame, the first oblique rotation axis and the second oblique rotation axis are parallel to each other, and the length of the first oblique rotation axis and the second oblique rotation axis are the same.

As a preferred solution of an oblique round screen printing and dyeing equipment, the printing roller is provided with a gear ring, and each printing roller is provided with a gear ring. The number of gear rings is the same as the number of the printing rollers. It is consistent with the axis of the printing roller, the gear ring is sleeved on the printing roller, and the gear ring is fixedly connected with the printing roller.

As a preferred solution of an oblique round screen printing and dyeing equipment, a first roller, a second roller and a third roller are arranged on the diagonal belt, the first roller is sleeved on one end of the oblique belt, and the second roller is sleeved on the oblique belt. On the end of the belt away from the first roller, the third roller is sleeved on the end of the inclined belt away from the first roller, the second roller and the third roller are both arranged on the same side of the inclined belt, the second roller and the first roller On the same plane, the third roller is located below the side of the second roller away from the first roller.

As a preferred solution of the oblique round screen printing and dyeing equipment, the support frame is provided with a washer, and the washer is located on the end of the support frame close to the drying mechanism. The bottom surface of the washer is fixedly connected with the support frame, and the washer is connected to the support. The rack is connected at a certain angle, the washer is located under the inclined belt, and the upper surface of the washer is slidingly connected with the bottom surface of the inclined belt.

As a preferred solution of an oblique round screen printing and dyeing equipment, the support frame is provided with a belt sleeve, the belt sleeve is located on the end of the support frame close to the second frame, the belt sleeve is connected to the support frame at a certain angle, and the belt sleeve It is fixedly connected with the support frame, the upper end of the belt sleeve is attached to the bottom of the diagonal belt, and the two sides of the diagonal belt are in contact with the belt sleeve.

As a preferred solution of an oblique round screen printing and dyeing equipment, the drying mechanism is provided with a conveying belt, one end of the conveying belt is horizontally arranged and connected to the support frame, and the end of the conveying belt away from the support frame is connected to the doffing mechanism.

As a preferred solution of an oblique round screen printing and dyeing equipment, a first roller and a second roller are arranged on the conveyor belt, the first roller and the second roller are both horizontally arranged, and the first roller is located on the conveyor belt. The belt is close to the end of the support frame, the second roller is located at the end of the conveyor belt away from the support frame, the first roller and the second roller are both sleeved on the conveyor belt, the length of the first roller is greater than the width of the conveyor belt, the second roller The length of the shaft is greater than the width of the conveyor belt, and the length of the first roller and the second roller are the same.

As a preferred solution of an oblique round screen printing and dyeing equipment, the cloth dropping mechanism includes a fixing frame, a first rotating rod and a second rotating rod. The fixing frame is arranged vertically, and the first rotating rod and the second rotating rod are both located at On the fixing frame, the first rotating rod is connected to the end of the fixing frame close to the conveying belt, the second rotating rod is connected to the end of the fixing frame away from the conveying belt, the first rotating rod and the second rotating rod are both rotatably connected to the fixing frame, the first The length of the rotating rod and the second rotating rod are the same.

As a preferred solution of an oblique round screen printing and dyeing equipment, the oblique belt and the conveying belt are made of rubber materials.

The beneficial effects of the present invention: In the oblique round screen printing and dyeing equipment of the present invention, when the cloth is produced, the cloth first contacts the first rotating shaft on the cloth feeding mechanism, and is driven by the first rotating shaft to enter the second rotating shaft, and then from The second shaft enters the third shaft, and the cloth continues to enter the first oblique shaft on the third shaft. Driven by the first oblique shaft, the cloth starts to incline at a certain angle, and the cloth continues to pass through the second oblique shaft. On the second oblique rotation axis, the cloth is already parallel to the diagonal belt. The cloth passes through the diagonal belt. The cloth contacts the diagonal belt. The cloth and the diagonal belt are closely attached. The first drum, the second drum and the third drum rotate. The first roller, the second roller and the third roller continue to tilt and move, the cloth contacts the printing roller, the printing roller rotates under the driving of the motor, the gear ring contacts the motor, and the motor rotates to drive the gear ring to rotate. The printing roller is fixedly connected, the printing roller rotates, the printing roller dyes the printing on the fabric, the fabric continues to move forward, the fabric contacts multiple printing rollers, and the fabric is printed and dyed with various patterns and colors. The first roller , The second drum and the third drum rotate, and the cloth moves along the length of the diagonal belt. When the cloth leaves the diagonal belt, the cloth contacts the diagonal belt. The position where the cloth and the diagonal belt contact and separate forms a diagonal line, and the diagonal belt moves forward. Extend, the cloth is in contact with the diagonal belt, the cloth is supported by the diagonal belt, the cloth and the belt contact to form a diagonally long dividing line, the cloth is pulled by force, the cloth at the dividing line is evenly stressed, and the cloth can stably separate from the diagonal belt. On the conveyor belt, after the excess dye on the diagonal belt is separated from the fabric, the diagonal belt enters below to contact with the washer to clean the dye on the diagonal belt, and the diagonal belt continues to move to contact the belt sleeve to adjust the position of the diagonal belt. The diagonal belt is in stable contact with the cloth. After the cloth enters the conveyor belt, it continues to move under the driving of the first roller and the second roller, and the drying process is carried out at the same time. The cloth enters the cloth falling mechanism and moves on the first rotating rod. Driven by the second rotating rod, it moves down and enters the next process after the cloth printing process is completed. The oblique rotary screen printing and dyeing equipment of the present invention adopts an inclined rotary screen design, which can quickly feed slurry and evenly cover the dye on the rotary screen. The printing effect is good, the dye sloping backflow speed is fast, the printing machine is equipped with a filter water storage tank, the cleaning water for the belt can be recycled, which effectively protects the water resources. Improve production efficiency, save costs, and protect the environment.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the drawings that need to be used in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a schematic diagram of the first three-dimensional structure of the present invention;

Figure 2 is a schematic diagram of the second three-dimensional structure of the present invention;

Figure 3 is a top view of the present invention;

Figure 4 is a schematic plan view of the present invention;

Figure 5 is a second plan view of the present invention;

Figure 6 is a third plan view of the present invention;

Figure 7 is a sectional view of the present invention;

Fig. 8 is an enlarged schematic diagram of part A of the present invention;

In the picture:

Cloth feeding mechanism 1, first frame 1a, second frame 1b, first rotating shaft 1c, second rotating shaft 1d, third rotating shaft 1e, first inclined rotating shaft 1f, second inclined rotating shaft 1h, printing mechanism 2, support frame 2a, washing machine 2a1, belt sleeve 2a2, inclined belt 2b, first roller 2b1, second roller 2b2, third roller 2b3, printing roller 2c, gear ring 2c1, support rod 2d, motor 2e, paint bucket 2f, drying Drying mechanism 3, conveying belt 3a, first roller 3b, second roller 3c, cloth dropping mechanism 4, fixed frame 4a, first rotating rod 4b, second rotating rod 4c.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the drawings and specific implementations.

Among them, the drawings are only used for exemplary description, which are only schematic diagrams rather than physical drawings, and cannot be understood as a limitation of the patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, The enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures in the drawings and their descriptions may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" appear , "内", "外", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must It has a specific orientation, and is constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of the patent. For those of ordinary skill in the art, they can Understand the specific meaning of the above terms.

In the description of the present invention, unless otherwise clearly stipulated and limited, if the term "connected" or other indicating connection relationship between components appears, the term should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood in specific situations.

As shown in Figures 1 to 8, an oblique round screen printing and dyeing equipment is characterized in that it includes a cloth feeding mechanism 1, a printing mechanism 2, a drying mechanism 3, and a cloth dropping mechanism 4. One end of the feeding mechanism is connected with the printing mechanism 2. The end of the printing mechanism 2 away from the cloth feeding mechanism 1 is connected to the drying mechanism 3, and the end of the drying mechanism 3 away from the printing mechanism 2 is connected to the cloth dropping mechanism 4. The printing mechanism 2 includes a support frame 2a, an inclined belt 2b, and a number of printing rollers. A shaft 2c, a number of support rods 2d, a number of motors 2e and a number of paint buckets 2f, the support frame 2a is arranged vertically, the inclined belt 2b is located on the support frame 2a, the inclined belt 2b is fixedly connected to the support frame 2a, and a number of printing rollers 2c are located on the support At the upper end of the frame 2a, each printing roller 2c is connected to the supporting frame 2a at a certain angle, and the two ends of each printing roller 2c are rotatably connected to the supporting frame 2a. Several printing rollers 2c are evenly distributed along the length of the supporting frame 2a. The support rod 2d is connected to the upper end of the support frame 2a, each support rod 2d is connected to the support frame 2a at a certain angle, each support rod 2d is fixedly connected to the support frame 2a, and several support rods 2d and several printing rollers 2c are mutually connected. Parallel, the number of support rods 2d is the same as the number of printing rollers 2c. Several printing rollers 2c are located above the diagonal belt 2b, and several support rods 2d are located above the diagonal belt 2b. Several motors 2e are connected to several rollers, each motor 2e The output shafts are connected to a printing roller 2c, and the end of each printing roller 2c away from the motor 2e is connected to a paint bucket 2f. The number of printing rollers 2c is the same as the number of paint buckets 2f. Each printing roller 2c The end close to the motor 2e is high, and the end of each printing roller 2c close to the paint bucket 2f is low.

The cloth feeding mechanism 1 includes a first frame 1a, a second frame 1b, a first rotating shaft 1c, a second rotating shaft 1d, a third rotating shaft 1e, a first inclined rotating shaft 1f and a second inclined rotating shaft 1h. 1a is arranged vertically, the upper end of the second frame 1b is at a certain angle, the lower end of the second frame 1b is arranged vertically, the first rotating shaft 1c, the second rotating shaft 1d and the third rotating shaft 1e are arranged horizontally, the first rotating shaft 1c, the second rotating shaft 1d and the third rotating shaft 1e are connected with the first frame 1a, the first rotating shaft 1c, the second rotating shaft 1d and the third rotating shaft 1e have the same length, the first oblique rotating shaft 1f and the second oblique rotating shaft 1h are all connected to the second frame 1b The upper end is connected, the first tilt shaft 1f and the second tilt shaft 1h are connected to the second frame 1b at a certain angle, the first tilt shaft 1f and the second tilt shaft 1h are parallel to each other, the first tilt shaft 1f and the second tilt shaft 1h The length is the same. The first frame 1a is equipped with a first rotating shaft 1c, a second rotating shaft 1d and a third rotating shaft 1e. The first rotating shaft 1c, the second rotating shaft 1d and the third rotating shaft 1e are all arranged horizontally to ensure uniform and stable movement of the cloth , The cloth can be conveyed normally, the first rotating shaft 1c is covered with the cloth, the second rotating shaft 1d and the third rotating shaft 1e can stabilize the cloth moving to the correct trajectory, and the second frame 1b is equipped with the first inclined rotating shaft 1f and the second inclined rotating shaft 1f. The rotating shaft 1h, the first oblique rotating shaft 1f and the second oblique rotating shaft 1h can stably change the cloth from the horizontal to the inclined position, and the cloth keeps entering the inclined belt 2b at the inclined position.

The printing roller 2c is provided with a gear ring 2c1, each printing roller 2c is provided with a gear ring 2c1, the number of the gear ring 2c1 is the same as the number of the printing roller 2c, and the axis of the gear ring 2c1 is consistent with the axis of the printing roller 2c , The gear ring 2c1 is sleeved on the printing roller 2c, the gear ring 2c1 is fixedly connected with the printing roller 2c, the gear ring 2c1 is located on the printing roller 2c, the gear ring 2c1 is connected with the motor 2e, and the printing roller 2c rolls by the motor 2e When the motor 2e rotates, the gear ring 2c1 rotates to drive the printing roller 2c to rotate, and controls the rotation speed of the printing roller 2c to ensure normal printing.

The inclined belt 2b is provided with a first roller 2b1, a second roller 2b2 and a third roller 2b3. The first roller 2b1 is sleeved on one end of the oblique belt 2b, and the second roller 2b2 is sleeved on the oblique belt 2b away from the first roller. On one end of 2b1, the third roller 2b3 is sleeved on the end of the inclined belt 2b away from the first roller 2b1. The second roller 2b2 and the third roller 2b3 are both arranged on the same side of the inclined belt 2b. The second roller 2b2 and the One roller 2b1 is on the same plane, and the third roller 2b3 is located under the side of the second roller 2b2 away from the first roller 2b1. The first roller 2b1, the second roller 2b2 and the third roller 2b3 jointly control the operation of the inclined belt 2b. 2b drives the cloth to move. The pressure between the diagonal belt 2b and the printing roller 2c causes the pattern to be printed on the cloth. When the cloth is separated from the belt, a dividing line is formed between the cloth and the diagonal belt 2b. The dividing line is where the belt 2b and the cloth are inclined The force received is uniform to ensure that the speed of the cloth can be stably controlled when the cloth is separated, and the cloth is complete.

The support frame 2a is provided with a washer 2a1, the washer 2a1 is located on the support frame 2a at one end close to the drying mechanism 3, the bottom surface of the washer 2a1 is fixedly connected with the support frame 2a, and the washer 2a1 is connected with the support frame 2a at a certain angle The cleaner 2a1 is located under the inclined belt 2b, and the upper surface of the cleaner 2a1 is slidingly connected to the bottom surface of the inclined belt 2b. The cleaner 2a1 can clean the dye on the inclined belt 2b to ensure that the inclined belt 2b is used repeatedly. When the inclined belt 2b contacts the cloth again, The diagonal belt 2b is kept clean to avoid contamination of the new fabric.

The support frame 2a is provided with a belt sleeve 2a2, the belt sleeve 2a2 is located on the end of the support frame 2a close to the second frame 1b, the belt sleeve 2a2 is connected to the support frame 2a at a certain angle, and the belt sleeve 2a2 is fixedly connected to the support frame 2a , The upper end of the belt sleeve 2a2 is attached to the bottom of the diagonal belt 2b, the side edges of the diagonal belt 2b are in contact with the belt sleeve 2a2, the belt sleeve 2a2 is provided with a through groove, the diagonal belt 2b is located in the through groove, the width of the groove is the same as the width of the diagonal belt 2b In the same way, the belt sleeve 2a2 is in contact with the cleaned diagonal belt 2b to ensure the long-term use position of the diagonal belt 2b is stable. The position of the diagonal belt 2b changes when it rotates. Through the belt sleeve 2a2, the diagonal belt 2b can stabilize the position to ensure accurate fabric printing.

The drying mechanism 3 is provided with a conveying belt 3a. One end of the conveying belt 3a is connected to the support frame 2a. The end of the conveying belt 3a away from the support frame 2a is connected to the cloth dropping mechanism 4. The conveying belt 3a is connected to the inclined belt The separated cloth contact on 2b ensures the stable movement of the cloth, the cloth changes from slanted to horizontal, and the cloth can be dried smoothly.

The conveyor belt 3a is provided with a first roller 3b and a second roller 3c, the first roller 3b and the second roller 3c are both horizontally arranged, and the first roller 3b is located at the end of the conveyor belt 3a near the support frame 2a The second roller 3c is located at the end of the conveyor belt 3a away from the support frame 2a. The first roller 3b and the second roller 3c are both sleeved on the conveyor belt 3a. The length of the first roller 3b is greater than the width of the conveyor belt 3a. The length of the second roller 3c is greater than the width of the conveyor belt 3a, the first roller 3b and the second roller 3c have the same length, the first roller 3b and the second roller 3c drive the conveyor belt 3a to rotate, and the conveyor belt 3a can rotate stably And move the cloth.

The cloth falling mechanism 4 includes a fixing frame 4a, a first rotating rod 4b and a second rotating rod 4c. The fixing frame 4a is vertically arranged. The first rotating rod 4b and the second rotating rod 4c are both located on the fixing frame 4a. The rotating rod 4b is connected to the end of the fixing frame 4a close to the conveying belt 3a, the second rotating rod 4c is connected to the end of the fixing frame 4a away from the conveying belt 3a, the first rotating rod 4b and the second rotating rod 4c are both rotatably connected to the fixing frame 4a , The first rotating rod 4b and the second rotating rod 4c have the same length. The first rotating rod 4b and the second rotating rod 4c are installed on the fixing frame 4a. The first rotating rod 4b and the second rotating rod 4c drive the conveyor belt 3a. The moved fabric is wound up for the next process.

The diagonal belt 2b and the transmission belt 3a are made of rubber material. The rubber material can ensure the stability and durability of the diagonal belt 2b and the transmission belt 3a, and the cloth can better contact the diagonal belt 2b and the transmission belt 3a to improve the cloth Transportation efficiency.

Working principle: During cloth production, the cloth first comes into contact with the first rotating shaft 1c on the cloth feeding mechanism 1, enters the second rotating shaft 1d under the drive of the first rotating shaft 1c, and then enters the third rotating shaft 1e from the second rotating shaft 1d , The cloth continues to enter the first oblique rotation axis 1f on the third rotation axis 1e. Driven by the first oblique rotation axis 1f, the cloth begins to incline at a certain angle, and the cloth continues to pass through the second oblique rotation axis 1h. At 1h, the cloth is already parallel to the diagonal belt 2b, the cloth passes through the diagonal belt 2b, the cloth contacts the diagonal belt 2b, and the cloth and the diagonal belt 2b are closely attached together, the first roller 2b1, the second roller 2b2 and the third roller 2b3 When the fabric rotates, the fabric continues to move obliquely under the drive of the first roller 2b1, the second roller 2b2 and the third roller 2b3. The fabric contacts the printing roller 2c. The printing roller 2c rotates driven by the motor 2e. The gear ring 2c1 and the motor 2e Contact, the motor 2e rotates to drive the gear ring 2c1 to rotate, the gear ring 2c1 is fixedly connected to the printing roller, the printing roller 2c rotates, the printing roller 2c prints the printing on the fabric, the fabric continues to move forward, the fabric and multiple printing rollers 2c contact, the fabric is printed with a variety of patterns and colors. The first roller 2b1, the second roller 2b2 and the third roller 2b3 rotate, and the cloth moves along the length of the diagonal belt 2b. When the cloth leaves the diagonal belt 2b, the cloth and When the diagonal belt 2b is in contact, the position where the cloth and the diagonal belt 2b contact and separate form a diagonal line. The diagonal belt 2b extends forward, and the cloth contacts the diagonal belt 2b. The cloth is held by the diagonal belt 2b, and the cloth and the belt form a diagonal length. When the cloth is pulled by force, the cloth at the dividing line is evenly stressed, and the cloth can be stably separated from the diagonal belt 2b and enters the conveying belt 3a. After the excess dye on the diagonal belt 2b is separated from the cloth, the diagonal belt 2b enters below and contacts with the washer 2a1 to clean the dye on the diagonal belt 2b. The diagonal belt 2b continues to move to contact with the belt sleeve 2a2, adjust the position of the diagonal belt 2b, the diagonal belt 2b is in stable contact with the cloth, and the cloth enters the conveyor belt After 3a, it continues to move under the driving of the first roller 3b and the second roller 3c, and the drying process is carried out at the same time. The cloth enters the cloth falling mechanism 4, in the first rotating rod 4b and the second rotating rod 4c. Drive down movement, and enter the next process after the fabric printing process is completed.

It should be stated that the above-mentioned specific implementations are merely preferred embodiments of the present invention and applied technical principles. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can also be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should fall within the protection scope of the present invention. In addition, some terms used in the specification and claims of this application are not limiting, but merely for ease of description.

Claims

An oblique round screen printing and dyeing equipment, which is characterized in that it comprises a cloth feeding mechanism (1), a printing mechanism (2), a drying mechanism (3) and a cloth dropping mechanism (4). One end of the feeding mechanism and the printing mechanism (2) Connected, the end of the printing mechanism (2) far away from the cloth feeding mechanism (1) is connected to the drying mechanism (3), and the end of the drying mechanism (3) far away from the printing mechanism (2) is connected to the cloth dropping mechanism (4), the printing mechanism (2) Including support frame (2a), inclined belt (2b), several printing rollers (2c), several support rods (2d), several motors (2e) and several paint buckets (2f), support frame (2a) is vertical Straight arrangement, the diagonal belt (2b) is located on the support frame (2a), the diagonal belt (2b) is fixedly connected with the support frame (2a), a number of printing rollers (2c) are located at the upper end of the support frame (2a), each printing roller (2c) are connected to the support frame (2a) at a certain angle, the two ends of each printing roller (2c) are connected to the support frame (2a) in rotation, and several printing rollers (2c) are uniform along the length of the support frame (2a) Distributed, several support rods (2d) are connected to the upper end of the support frame (2a), each support rod (2d) is connected to the support frame (2a) at a certain angle, and each support rod (2d) is connected to the support frame (2a) Fixed connection, several support rods (2d) and several printing rollers (2c) are parallel to each other, the number of support rods (2d) is the same as the number of printing rollers (2c), and several printing rollers (2c) are located on the inclined belt ( 2b) Above, several support rods (2d) are located above the inclined belt (2b), several motors (2e) are connected with several rollers, and the output shaft of each motor (2e) is connected with a printing roller (2c), each The end of the printing roller (2c) far away from the motor (2e) is connected to a paint bucket (2f), the number of printing rollers (2c) is the same as the number of paint buckets (2f), and each printing roller (2c) is close One end of the motor (2e) is high, and the end of each printing roller (2c) close to the paint bucket (2f) is low.
The oblique round screen printing and dyeing equipment according to claim 1, characterized in that: the cloth feeding mechanism (1) comprises a first frame (1a), a second frame (1b), and a first rotating shaft (1c) , The second rotating shaft (1d), the third rotating shaft (1e), the first oblique rotating shaft (1f) and the second oblique rotating shaft (1h), the first frame (1a) is arranged vertically, and the upper end of the second frame (1b) At a certain angle, the lower end of the second frame (1b) is arranged vertically, the first shaft (1c), the second shaft (1d) and the third shaft (1e) are arranged horizontally, and the first shaft (1c) and the second shaft ( 1d) and the third rotating shaft (1e) are connected to the first frame (1a), the first rotating shaft (1c), the second rotating shaft (1d) and the third rotating shaft (1e) have the same length, the first oblique rotating shaft (1f) And the second tilt shaft (1h) are connected to the upper end of the second frame (1b), the first tilt shaft (1f) and the second tilt shaft (1h) are connected to the second frame (1b) at a certain angle, the first The tilt axis (1f) and the second tilt axis (1h) are parallel to each other, and the length of the first tilt axis (1f) and the second tilt axis (1h) are the same.
The oblique round screen printing and dyeing equipment according to claim 2, characterized in that: the printing roller (2c) is provided with a gear ring (2c1), and each printing roller (2c) is provided with a gear ring (2c1), the number of gear rings (2c1) is the same as the number of printing rollers (2c), the axis of the gear ring (2c1) is consistent with the axis of the printing roller (2c), and the gear ring (2c1) is sleeved on the printing roller (2c) Above, the gear ring (2c1) is fixedly connected with the printing roller (2c).
An oblique round screen printing and dyeing equipment according to claim 3, characterized in that: the oblique belt (2b) is provided with a first roller (2b1), a second roller (2b2) and a third roller (2b3). A roller (2b1) is sleeved on one end of the inclined belt (2b), the second roller (2b2) is sleeved on the end of the inclined belt (2b) away from the first roller (2b1), and the third roller (2b3) is sleeved On the end of the diagonal belt (2b) far away from the first roller (2b1), the second roller (2b2) and the third roller (2b3) are both arranged on the same side of the diagonal belt (2b), and the second roller (2b2) and The first roller (2b1) is on the same plane, and the third roller (2b3) is located below the side of the second roller (2b2) away from the first roller (2b1).
The oblique round screen printing and dyeing equipment according to claim 4, characterized in that: the support frame (2a) is provided with a washer (2a1), and the washer (2a1) is located on the support frame (2a) close to the drying At one end of the mechanism (3), the bottom surface of the washer (2a1) is fixedly connected with the support frame (2a), the washer (2a1) and the support frame (2a) are connected at a certain angle, and the washer (2a1) is located under the inclined belt (2b) , The upper surface of the washer (2a1) is slidingly connected with the bottom surface of the inclined belt (2b).
The oblique round screen printing and dyeing equipment according to claim 5, characterized in that: the support frame (2a) is provided with a belt sleeve (2a2), and the belt sleeve (2a2) is located on the support frame (2a) close to the second machine On one end of the frame (1b), the belt sleeve (2a2) is connected to the support frame (2a) at a certain angle, the belt sleeve (2a2) is fixedly connected with the support frame (2a), and the upper end of the belt sleeve (2a2) is connected to the diagonal belt (2b) The bottom is attached, the side edges of the diagonal belt (2b) are in contact with the belt sleeve (2a2), the belt sleeve (2a2) is provided with a through groove, the diagonal belt (2b) is located in the through groove, and the width of the through groove is the same as the diagonal belt (2b) The width is consistent.
The oblique round screen printing and dyeing equipment according to claim 6, characterized in that: the drying mechanism (3) is provided with a conveyor belt (3a), and the conveyor belt (3a) is horizontally arranged with one end of the conveyor belt (3a) and a support The frame (2a) is connected, and the end of the conveying belt (3a) away from the supporting frame (2a) is connected with the cloth dropping mechanism (4).
The oblique round screen printing and dyeing equipment according to claim 7, characterized in that: the conveyor belt (3a) is provided with a first roller (3b) and a second roller (3c), the first roller (3a) 3b) and the second roller (3c) are arranged horizontally, the first roller (3b) is located at the end of the conveyor belt (3a) close to the support frame (2a), and the second roller (3c) is located far away from the conveyor belt (3a) At one end of the support frame (2a), the first roller (3b) and the second roller (3c) are both sleeved on the conveyor belt (3a), and the length of the first roller (3b) is greater than the width of the conveyor belt (3a), The length of the second roller (3c) is greater than the width of the conveying belt (3a), and the length of the first roller (3b) and the second roller (3c) are the same.
The oblique round screen printing and dyeing equipment according to claim 8, characterized in that: the cloth dropping mechanism (4) comprises a fixing frame (4a), a first rotating rod (4b) and a second rotating rod (4c), The fixing frame (4a) is arranged vertically, the first rotating rod (4b) and the second rotating rod (4c) are both located on the fixing frame (4a), and the first rotating rod (4b) and the fixing frame (4a) are close to the conveyor belt ( 3a) is connected to one end, the second rotating rod (4c) is connected to the end of the fixing frame (4a) away from the conveyor belt (3a), the first rotating rod (4b) and the second rotating rod (4c) are both connected to the fixing frame (4a) ) Rotating connection, the length of the first rotating rod (4b) and the second rotating rod (4c) are the same.
The oblique round screen printing and dyeing equipment according to claim 9, characterized in that the oblique belt (2b) and the conveying belt (3a) are made of rubber material.