Autorotation needle planting roller device for steaming and hanging carpet printing fabric

Abstract

The utility model relates to the field of a carpet hanging device of textile printing and dyeing machinery and a self-rotating roller device for steaming and hanging carpet printed fabrics, and discloses a self-rotating needle planting roller device for steaming and hanging carpet printed fabrics, which comprises a roller body, a plurality of steel needles are fixedly connected to the periphery of the roller body, and fixing shafts are fixedly connected to the outer sides of the two ends of the roller body. Wherein the end, away from the roller body, of one fixing shaft is fixedly connected with a chain wheel, bearing seats are arranged on the outer sides of the two ends of the roller body, and mounting assemblies are arranged at the bottoms of the bearing seats. By arranging the roller body, the steel needles, the fixing shafts, the chain wheels, the bearing seats, the mounting assemblies and the like, slipping and cloth falling of carpet fabric during rotation of the roller body are prevented, it can be guaranteed that the fabric runs on a plurality of needle planting rollers in a suspended mode, the ring length is uniform and stable, the cloth containing amount of equipment is increased, and the requirement for the vapor evaporation color-changing reaction time of the fabric is met.

Description

Technical Field

[0001] The utility model relates to a carpet hanging device for textile printing and dyeing machinery, a self-rotating roller device for steaming and hanging carpet fabrics after printing, and in particular to a self-rotating needle-planting roller device for steaming and hanging carpet printed fabrics. Background Art

[0002] In the production process of carpet printed fabrics, the self-rotating needle roller device for steaming suspension is one of the key equipment. This device is mainly used to treat the printed fabrics during the steaming stage to ensure that the dyes can be firmly fixed on the fibers.

[0003] At present, the steam evaporation of carpet fabrics after printing is generally carried out in a flat-width manner. The printed fabric is carried forward by a net belt and enters the steaming equipment to complete the steam evaporation of the printing dyes and chemicals. This method is suitable for the old and slow printing machines in the past, but due to the continuous advancement of technology, the speed of printing machines is getting faster and faster. In order to ensure the steaming time of the fabric, the corresponding steaming equipment must be longer and longer, occupying a considerable plant area, and wasting steam. The net belt is easy to slip and drop the fabric, which makes the steam evaporation reaction time of the fabric insufficient.

[0004] In view of the above problems, a self-rotating needle-implanted roller device for steaming and hanging carpet printed fabrics is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a self-rotating needle roller device for steaming and hanging carpet printed fabrics, aiming to improve the problem in the prior art that the net belt is easy to slip and drop the fabric, resulting in insufficient steam evaporation color reaction time of the fabric.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a self-rotating needle roller device for steaming and hanging carpet printed fabrics, comprising a roller body, a plurality of steel needles are fixedly connected to the outer periphery of the roller body, fixed shafts are fixedly connected to the outer sides of both ends of the roller body, one of the fixed shafts is fixedly connected to the end away from the roller body with a sprocket, bearing seats are arranged on the outer sides of both ends of the roller body, and an installation assembly is arranged at the bottom of the bearing seat, and the installation assembly is used for convenient and quick installation of the device.

[0007] As a further description of the above technical solution:

[0008] The mounting assembly includes a mounting plate, which is arranged at the bottom of the bearing seat, a connecting block is slidably connected inside the mounting plate, a shell is fixedly connected to the outside of the bearing seat, a sliding rod is fixedly connected inside the shell, a spring is sleeved on the outer periphery of the sliding rod, a rack is slidably connected to the outer periphery of the sliding rod, a knob is rotatably connected to the outer side of the shell, a rotating shaft is fixedly connected to the outer side of the knob, a gear is fixedly connected to the end of the rotating shaft away from the knob, and the rack and the gear are meshingly connected.

[0009] As a further description of the above technical solution:

[0010] The outer circumference of the fixed shaft is rotatably connected to the inside of the bearing seat.

[0011] As a further description of the above technical solution:

[0012] The top end of the steel needle is 3 mm away from the surface of the roller body.

[0013] As a further description of the above technical solution:

[0014] The outer side of the connecting block is slidably connected to the inside of the bearing seat.

[0015] As a further description of the above technical solution:

[0016] One end of the spring is fixedly connected to the inner wall of the shell, and the other end of the spring is fixedly connected to the outer side of the rack.

[0017] As a further description of the above technical solution:

[0018] The outer side of the rack is slidably connected to the inside of the shell, and the rack passes through the bearing seat and is inserted into the inside of the connecting block.

[0019] As a further description of the above technical solution:

[0020] The outer periphery of the rotating shaft is rotatably connected to the inside of the shell.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a seamless steel tube is used to make a roller body, and steel needles are planted on the surface of the roller body. The circumference of the steel needles protrudes 3mm from the surface to ensure sufficient anti-skid and no scratching of the back of the carpet. Fixed shafts are fixed at both ends of the roller body, and the fixed shafts rotate inside the bearing seat. The bearing seat supports and fixes the roller body, and the roller body is driven to roll by a sprocket, thereby preventing the carpet fabric from slipping and falling off when the roller body rotates. It can ensure that the fabric is suspended and operated on multiple needle-planted rollers, and the loop length is uniform and stable, which increases the fabric capacity of the equipment and meets the fabric vaporization and color reaction time.

[0023] 2. In the utility model, the mounting plate and the bearing seat are aligned, and the knob is turned. The knob drives the rotating shaft, the rotating shaft transmission gear rotates, the gear transmission rack, the rack shrinks into the shell, slides on the outer periphery of the slide rod and compresses the spring at the same time. The spring generates elastic force, slides the connecting block into the mounting plate and the bearing seat, loosens the knob, and the spring pushes the rack to insert into the connecting block, realizing a convenient and quick installation device and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the self-rotating needle-implanting roller device for steaming and hanging carpet printed fabrics proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a mounting plate of a self-rotating needle-implanting roller device for steaming and hanging carpet printed fabrics proposed in the utility model;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Roller body; 2. Steel needle; 3. Fixed shaft; 4. Bearing seat; 5. Sprocket; 6. Mounting plate; 7. Connecting block; 8. Housing; 9. Sliding rod; 10. Spring; 11. Rack; 12. Knob; 13. Rotating shaft; 14. Gear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a self-rotating needle roller device for steaming and hanging carpet printed fabrics, comprising a roller body 1, a plurality of steel needles 2 are fixedly connected to the outer periphery of the roller body 1, fixed shafts 3 are fixedly connected to the outer sides of both ends of the roller body 1, a sprocket 5 is fixedly connected to one end of one of the fixed shafts 3 away from the roller body 1, bearing seats 4 are arranged on the outer sides of both ends of the roller body 1, and a mounting assembly is arranged at the bottom of the bearing seat 4, and the mounting assembly is used for convenient and quick installation of the device.

[0031] Specifically, the roller body 1 is the main body of the device, which is made of seamless steel pipe. The steel needles 2 are used to prevent the fabric from slipping and falling off. They are evenly arranged in the length direction of the roller body 1 and cross-arranged in the circumferential direction. The steel needles 2 protrude 3 mm from the surface. The fixed shaft 3 is used to support the fixed roller body 1. The bearing seat 4 is used to support the fixed roller body 1 and the fixed shaft 3. The sprocket 5 is used to drive the fixed shaft 3 and the roller body 1 to rotate. The installation assembly is used to install the device conveniently and quickly.

[0032] Reference Figure 1-Figure 3 The mounting assembly includes a mounting plate 6, which is arranged at the bottom of the bearing seat 4. A connecting block 7 is slidably connected inside the mounting plate 6. A shell 8 is fixedly connected to the outside of the bearing seat 4. A slide rod 9 is fixedly connected inside the shell 8. A spring 10 is sleeved on the outer periphery of the slide rod 9. A rack 11 is slidably connected to the outer periphery of the slide rod 9. A knob 12 is rotatably connected to the outer side of the shell 8. A rotating shaft 13 is fixedly connected to the outer side of the knob 12. A gear 14 is fixedly connected to the end of the rotating shaft 13 away from the knob 12. The rack 11 and the gear 14 are meshingly connected.

[0033] Specifically, the mounting plate 6 is used to install other components, the connecting block 7 is used to stably install the bearing seat 4 and the mounting plate 6, the housing 8 is used to stabilize other components, the slide rod 9 is used to support the sliding of the rack 11 and prevent the spring 10 from deflecting, the spring 10 is used to provide elastic force, the rack 11 is used to prevent the connecting block 7 from sliding out and falling off, the knob 12 and the rotating shaft 13 can drive the gear 14 to rotate when they are turned back, and the rack 11 and the gear 14 are meshed and connected, so that the gear 14 can transmit the rack 11.

[0034] Reference Figure 1-Figure 3 , the outer circumference of the fixed shaft 3 is rotatably connected to the inside of the bearing seat 4. The top of the steel needle 2 is 3mm away from the surface of the roller body 1. The outer side of the connecting block 7 is slidably connected to the inside of the bearing seat 4. One end of the spring 10 is fixedly connected to the inner wall of the shell 8, and the other end of the spring 10 is fixedly connected to the outer side of the rack 11. The outer side of the rack 11 is slidably connected to the inside of the shell 8, and the rack 11 passes through the bearing seat 4 and is inserted into the inside of the connecting block 7. The outer circumference of the rotating shaft 13 is rotatably connected to the inside of the shell 8.

[0035] Specifically, the outer circumference of the fixed shaft 3 rotates inside the bearing seat 4, so that the fixed shaft 3 can rotate stably. The top end of the steel needle 2 is 3 mm away from the surface of the roller body 1 to prevent the fabric from slipping and falling off and scratching the back of the carpet. One end of the spring 10 is fixed to the inner wall of the shell 8 and the other end is fixed to the outside of the rack 11. The spring 10 can be compressed by the rack 11 to provide elastic force. The outer side of the rack 11 slides inside the shell 8, so that the rack 11 can freely retract and retract. The rack 11 passes through the bearing seat 4 and is inserted into the connecting block 7 to prevent the connecting block 7 from slipping out and falling off. The outer circumference of the rotating shaft 13 rotates inside the shell 8, so that the rotating shaft 13 can stably drive the gear 14 to rotate.

[0036] Working principle: The self-rotating needle-planting roller device for steaming and hanging carpet printed fabrics adopts a seamless steel tube to make a roller body 1, and a steel needle 2 is planted on the surface of the roller body 1. Fixed shafts 3 are welded at both ends of the roller body 1, and supporting fixed bearing seats 4 are arranged on the left and right fixed shafts 3, and a transmission sprocket 5 is arranged at one end; the printed fabric is hung on the surface of the needle-planting roller body 1, and the external transmission device drives the sprocket 5 to rotate through the chain, and the sprocket 5 drives the fixed shaft 3 to rotate inside the bearing seat 4, and the fixed shaft 3 drives the roller body 1 to rotate, and the fabric moves forward with the rotation of the roller body 1, completing the hanging. The steam evaporation color reaction is that during installation, the mounting plate 6 and the bearing seat 4 are aligned, and the knob 12 is turned. The knob 12 drives the shaft 13 to rotate inside the shell 8, and the shaft 13 drives the gear 14 to rotate. The gear 14 and the rack 11 are meshed, and the gear 14 drives the rack 11. The rack 11 slides on the outer periphery of the slide rod 9 and shrinks into the shell 8. At the same time, the spring 10 is compressed. The spring 10 generates elastic force, and the connecting block 7 is slid into the mounting plate 6 and the bearing seat 4. The knob 12 is loosened, and the spring 10 pushes the rack 11 to insert into the connecting block 7.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-rotating needle-implanted roller device for steaming and hanging carpet printed fabrics, comprising a roller body (1), characterized in that: A plurality of steel needles (2) are fixedly connected to the outer periphery of the roller body (1), fixed shafts (3) are fixedly connected to the outer sides of both ends of the roller body (1), a sprocket (5) is fixedly connected to one end of one of the fixed shafts (3) away from the roller body (1), bearing seats (4) are arranged on the outer sides of both ends of the roller body (1), and a mounting assembly is arranged at the bottom of the bearing seat (4), and the mounting assembly is used to conveniently and quickly install the device.

2. The self-rotating needle roller device for steaming and hanging carpet printed fabrics according to claim 1 is characterized in that: The mounting assembly comprises a mounting plate (6), wherein the mounting plate (6) is arranged at the bottom of the bearing seat (4), a connecting block (7) is slidably connected inside the mounting plate (6), a housing (8) is fixedly connected to the outside of the bearing seat (4), a sliding rod (9) is fixedly connected inside the housing (8), a spring (10) is sleeved on the outer periphery of the sliding rod (9), a rack (11) is slidably connected to the outer periphery of the sliding rod (9), a knob (12) is rotatably connected to the outside of the housing (8), a rotating shaft (13) is fixedly connected to the outside of the knob (12), a gear (14) is fixedly connected to one end of the rotating shaft (13) away from the knob (12), and the rack (11) and the gear (14) are meshingly connected.

3. The self-rotating needle-implanting roller device for steaming and hanging carpet printed fabrics according to claim 1 is characterized in that: The outer circumference of the fixed shaft (3) is rotatably connected to the inside of the bearing seat (4).

4. The self-rotating needle-implanting roller device for steaming and hanging carpet printed fabrics according to claim 1 is characterized in that: The top end of the steel needle (2) is 3 mm away from the surface of the roller body (1).

5. The self-rotating needle-implanting roller device for steaming and hanging carpet printed fabrics according to claim 2, characterized in that: The outer side of the connection block (7) is slidably connected to the inside of the bearing seat (4).

6. The self-rotating needle roller device for steaming and hanging carpet printed fabrics according to claim 2, characterized in that: One end of the spring (10) is fixedly connected to the inner wall of the housing (8), and the other end of the spring (10) is fixedly connected to the outside of the rack (11).

7. The self-rotating needle-implanting roller device for steaming and hanging carpet printed fabrics according to claim 2, characterized in that: The outer side of the rack (11) is slidably connected to the inside of the housing (8); the rack (11) passes through the bearing seat (4) and is inserted into the inside of the connecting block (7).

8. The self-rotating needle-implanting roller device for steaming and hanging carpet printed fabrics according to claim 2, characterized in that: The outer circumference of the rotating shaft (13) is rotatably connected to the inside of the outer shell (8).

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