Speed-adjustable feeding machine for spinning

Abstract

The utility model discloses a speed-adjustable feeding machine for spinning. The speed-adjustable feeding machine comprises a feeding mechanism main body and a connecting shaft, a rotating roller is arranged on one side in the feeding mechanism body, a textile fabric sleeve is installed on the outer side of the rotating roller, a first guide roller is arranged on one side of the textile fabric sleeve, a tensioning roller is arranged on one side of the bottom end of the first guide roller, and a tensioning structure is arranged on the outer side of the tensioning roller; and a second guide roller is arranged on the other side in the feeding mechanism main body. Through cooperation of the motor and the connecting shaft, the rotating disc can be driven to rotate, and along with rotation of the rotating disc, a piston is driven to reciprocate in an air cylinder, so that air is pumped into an annular air bag through an air outlet pipe, when a rotating roller feeds textile cloth, the bulged annular air bag can extrude the textile cloth, and the textile cloth is prevented from falling off. And the situation that the feeding effect is affected due to looseness of the textile cloth during feeding is prevented, and therefore the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing, in particular to a textile feeder with adjustable speed. Background Art

[0002] The original meaning of textile is the general term for spinning and weaving. Modern textile not only includes traditional hand spinning and weaving, but also covers the production of clothing, industrial and decorative textiles using non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-netting technology, etc. Therefore, modern textile can be regarded as a multi-scale structural processing technology of fibers or fiber aggregates. When the textile fabric production is completed and subsequent processing is carried out, the textile fabric needs to be unfolded for feeding for subsequent processing. A feeder will be used during feeding.

[0003] To this end, the patent specification with publication number CN212863412U discloses a textile cloth conveyor, comprising a support frame, a support roller is installed on the surface of one end of the support frame, a limiting roller is arranged on one side of the support roller, both ends of the limiting roller are installed with free telescopic rods, and the lower end of the free telescopic rod is fixed to the upper surface of the lower end of the support frame, a driving roller is installed on the surface of the support frame, and the outer sleeve of the driving roller is connected with a rubber sleeve; the support roller is installed on the surface of the support frame, and the four support rollers are distributed in an arc shape, which is convenient for the support roller to support the cloth roll, and at the same time, the two ends of the limiting roller arranged on one side of the support roller are supported by the free telescopic rod, which is convenient for the limiting roller to support the lower surface of the cloth roll, so that when the cloth on the cloth roll is reduced, it slowly drops under the action of the limiting roller, thereby increasing the stability and convenience of supporting the cloth roll.

[0004] Although the above technology can support the roller to support the cloth roll during use, which increases the stability and convenience of supporting the cloth roll, it is inconvenient to tension the textile fabric during use, which makes it easy for the textile fabric to be loose when feeding, affecting the feeding effect. Utility Model Content

[0005] The utility model aims to provide a textile feeder with adjustable speed, so as to solve the defect that the existing feeder is inconvenient to tension the textile cloth during the feeding process.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a speed-adjustable textile feeder, comprising a feeding mechanism main body and a connecting shaft; a rotating roller is arranged on one side inside the feeding mechanism main body, a textile fabric cover is installed on the outer side of the rotating roller, a first guide roller is arranged on one side of the textile fabric cover, a tensioning roller is arranged on one side of the bottom end of the first guide roller, and a tensioning structure is arranged on the outer side of the tensioning roller; a second guide roller is arranged on the other side inside the feeding mechanism main body, and a universal wheel is arranged at the bottom end of the feeding mechanism main body; an adjusting structure is arranged on one side of the textile fabric cover, and the tensioning structure comprises an air cylinder, a first one-way valve, a piston, a fixed column, a rotating disk, a second one-way valve, an air outlet pipe, an annular airbag, a pressure valve and a connecting rod, and the air cylinder is arranged on one side of the feeding mechanism main body.

[0007] Preferably, a piston is provided inside the gas cylinder, a connecting rod is hinged on one side of the piston, the rotating disk is provided on one side of the connecting shaft, a fixing column is provided on one side of the rotating disk, and the first one-way valve is provided on one side of the gas cylinder.

[0008] Preferably, a second one-way valve is provided at one end of the air cylinder, an air outlet pipe is provided at one end of the second one-way valve, the annular airbag is arranged on the outside of the tensioning roller, a pressure valve is provided on one side of the annular airbag, and one end of the air outlet pipe is connected to one side of the annular airbag.

[0009] Preferably, one end of the connecting rod is sleeved on the outer side of the fixing column, and the connecting rod and the fixing column are movably connected.

[0010] Preferably, the inner diameter of the gas cylinder is larger than the outer diameter of the piston, and a sliding connection is formed between the gas cylinder and the piston.

[0011] Preferably, the adjustment structure includes a motor, a fixed disk, a belt and a transmission disk, the motor is arranged on one side inside the feeding mechanism body, a connecting shaft is arranged at one end of the motor, a transmission disk is arranged on the outside of the connecting shaft, the fixed disk is arranged at one end of the rotating roller, belts are arranged on the outside of the fixed disk and the transmission disk, and one end of the connecting shaft is connected to one end of the rotating disk.

[0012] Preferably, two groups of universal wheels are provided, and the two groups of universal wheels are symmetrically distributed at the bottom end of the feeding mechanism body.

[0013] The utility model provides a speed-adjustable textile feeder, which has the following advantages:

[0014] The cooperation of the motor and the connecting shaft can drive the rotating disk to rotate. As the rotating disk rotates, the piston is driven to reciprocate inside the air cylinder, so that air is pumped into the interior of the annular airbag through the outlet pipe. When the rotating roller feeds the textile cloth, the bulging annular airbag can squeeze the textile cloth, thereby tensioning the textile cloth, preventing the textile cloth from being loose during feeding and affecting the feeding effect, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 For the utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 4 It is a side view structural schematic diagram of the utility model;

[0019] Figure 5 It is a front view three-dimensional structural schematic diagram of the utility model.

[0020] In the figure: 1. feeding mechanism body; 2. adjusting structure; 201. motor; 202. fixed disk; 203. belt; 204. transmission disk; 3. first guide roller; 4. tensioning roller; 5. second guide roller; 6. textile cloth cover; 7. rotating roller; 8. connecting shaft; 9. tensioning structure; 901. air cylinder; 902. first one-way valve; 903. piston; 904. fixed column; 905. rotating disk; 906. second one-way valve; 907. air outlet pipe; 908. annular air bag; 909. pressure valve; 9010. connecting rod; 10. universal wheel. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides a textile feeder with adjustable speed, such as Figure 1-Figure 5As shown, a speed-adjustable textile feeder comprises a feeding mechanism body 1 and a connecting shaft 8; a rotating roller 7 is arranged on one side inside the feeding mechanism body 1, a textile fabric cover 6 is installed on the outer side of the rotating roller 7, a first guide roller 3 is arranged on one side of the textile fabric cover 6, a tensioning roller 4 is arranged on one side of the bottom end of the first guide roller 3, and a tensioning structure 9 is arranged on the outer side of the tensioning roller 4; a second guide roller 5 is arranged on the other side inside the feeding mechanism body 1, a universal wheel 10 is arranged at the bottom end of the feeding mechanism body 1; an adjusting structure 2 is arranged on one side of the textile fabric cover 6.

[0023] In a further preferred embodiment of the present invention, Figure 1-Figure 5 As shown: the adjustment structure 2 includes a motor 201, a fixed disk 202, a belt 203 and a transmission disk 204. The motor 201 is arranged on one side of the feeding mechanism body 1. A connecting shaft 8 is arranged at one end of the motor 201. The transmission disk 204 is arranged on the outer side of the connecting shaft 8. The fixed disk 202 is arranged on one end of the rotating roller 7. The belt 203 is arranged on the outer side of the fixed disk 202 and the transmission disk 204. One end of the connecting shaft 8 is connected to one end of the rotating disk 905.

[0024] Specifically, in this embodiment: when feeding, the textile cloth cover 6 is installed on the outside of the rotating roller 7, one end of the textile cloth is passed through the bottom end of the tensioning roller 4 and connected to the processing equipment, and the motor 201 is started when feeding. After starting, the motor 201 will drive the connecting shaft 8 to rotate, and the rotating connecting shaft 8 will drive the transmission disk 204 to rotate. When the transmission disk 204 rotates, it will drive the fixed disk 202 to rotate through the belt 203. The rotating fixed disk 202 will indirectly drive the textile cloth cover 6 to rotate through the rotating roller 7 to achieve a feeding effect. The feeding speed is adjusted by adjusting the rotation speed of the motor 201 to complete the feeding work.

[0025] In a further preferred embodiment of the present invention, Figure 1-Figure 5As shown, the tensioning structure 9 includes an air cylinder 901, a first one-way valve 902, a piston 903, a fixed column 904, a rotating disk 905, a second one-way valve 906, an air outlet pipe 907, an annular air bag 908, a pressure valve 909 and a connecting rod 9010. The air cylinder 901 is arranged on one side of the feeding mechanism body 1, and a piston 903 is arranged inside the air cylinder 901. A connecting rod 9010 is hinged on one side of the piston 903. The rotating disk 905 is arranged on one side of the connecting shaft 8. A fixed column 904 is arranged on one side of the rotating disk 905. The first one-way valve 902 is arranged on the air cylinder 90 1, one end of the air cylinder 901 is provided with a second one-way valve 906, one end of the second one-way valve 906 is provided with an air outlet pipe 907, an annular air bag 908 is provided on the outside of the tensioning roller 4, one side of the annular air bag 908 is provided with a pressure valve 909, one end of the air outlet pipe 907 is connected to one side of the annular air bag 908, one end of the connecting rod 9010 is sleeved on the outside of the fixed column 904, the connecting rod 9010 and the fixed column 904 are movably connected, the inner diameter of the air cylinder 901 is larger than the outer diameter of the piston 903, and a sliding connection is formed between the air cylinder 901 and the piston 903.

[0026] Specifically, in the present embodiment, when the connecting shaft 8 rotates, it will drive the rotating disk 905 to rotate. When the rotating disk 905 rotates, it will drive the piston 903 to move back and forth inside the air cylinder 901 through the cooperation of the fixed column 904 and the connecting rod 9010. When the piston 903 inhales, the first one-way valve 902 opens and the second one-way valve 906 closes. When the piston 903 exhales, the first one-way valve 902 is closed and the second one-way valve 906 opens. The exhausted gas will be discharged into the interior of the annular airbag 908 through the outlet pipe 907, so that the annular airbag 908 bulges, and the textile cloth originally attached to the outside of the tensioning roller 4 is lifted up, so that the textile cloth is tensioned, and the tensioning roller 4 has a better effect on the tensioning of the textile cloth. When the pressure of the annular airbag 908 reaches the set pressure, the pressure valve 909 will exhaust air to prevent the annular airbag 908 from bursting, thereby completing the tensioning work and finally completing the feeding of the textile cloth.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A speed-adjustable textile feeder, comprising a feeder mechanism body (1) and a connecting shaft (8); Features: A rotating roller (7) is arranged on one side inside the feeding mechanism body (1), a textile cloth cover (6) is installed on the outer side of the rotating roller (7), a first guide roller (3) is arranged on one side of the textile cloth cover (6), a tensioning roller (4) is arranged on one side of the bottom end of the first guide roller (3), and a tensioning structure (9) is arranged on the outer side of the tensioning roller (4); A second guide roller (5) is arranged on the other side of the feeding mechanism body (1), and a universal wheel (10) is arranged at the bottom end of the feeding mechanism body (1); An adjustment structure (2) is provided on one side of the textile fabric sleeve (6); the tensioning structure (9) comprises an air cylinder (901), a first one-way valve (902), a piston (903), a fixing column (904), a rotating disk (905), a second one-way valve (906), an air outlet pipe (907), an annular air bag (908), a pressure valve (909) and a connecting rod (9010); and the air cylinder (901) is provided on one side of the feeding mechanism body (1).

2. A speed-adjustable textile feeder according to claim 1, characterized in that: A piston (903) is disposed inside the gas cylinder (901), a connecting rod (9010) is hinged on one side of the piston (903), the rotating disk (905) is disposed on one side of the connecting shaft (8), a fixing column (904) is disposed on one side of the rotating disk (905), and the first one-way valve (902) is disposed on one side of the gas cylinder (901).

3. A speed-adjustable textile feeder according to claim 2, characterized in that: A second one-way valve (906) is provided at one end of the air cylinder (901), an air outlet pipe (907) is provided at one end of the second one-way valve (906), the annular airbag (908) is arranged on the outside of the tensioning roller (4), a pressure valve (909) is provided on one side of the annular airbag (908), and one end of the air outlet pipe (907) is connected to one side of the annular airbag (908).

4. The speed-adjustable textile feeder according to claim 1, characterized in that: One end of the connecting rod (9010) is sleeved on the outside of the fixing column (904), and the connecting rod (9010) and the fixing column (904) are movably connected.

5. The speed-adjustable textile feeder according to claim 1, characterized in that: The inner diameter of the gas cylinder (901) is greater than the outer diameter of the piston (903), and a sliding connection is formed between the gas cylinder (901) and the piston (903).

6. The speed-adjustable textile feeder according to claim 1, characterized in that: The adjustment structure (2) comprises a motor (201), a fixed disk (202), a belt (203) and a transmission disk (204); the motor (201) is arranged at one side inside the feeding mechanism body (1); a connecting shaft (8) is arranged at one end of the motor (201); a transmission disk (204) is arranged on the outer side of the connecting shaft (8); the fixed disk (202) is arranged at one end of the rotating roller (7); a belt (203) is arranged on the outer sides of the fixed disk (202) and the transmission disk (204); and one end of the connecting shaft (8) is connected to one end of the rotating disk (905).

7. The speed-adjustable textile feeder according to claim 1, characterized in that: Two groups of universal wheels (10) are provided, and the two groups of universal wheels (10) are symmetrically distributed at the bottom end of the feeding mechanism body (1).

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