Sweater weaving equipment

Abstract

The utility model discloses sweater knitting equipment which comprises a feeding box, a main box body is fixedly installed on the bottom face of the feeding box, and woolen yarn from the feeding box can be guided by a positioning wheel to enter the discharging box according to a set route through cooperation of the feeding box, the main box body, the discharging box, a material passing opening, the positioning wheel and a rubber pad. When the woolen yarn is externally pulled, the positioning wheel can be driven to rotate, the friction force between the rubber pad and the positioning wheel can be increased, and therefore the woolen yarn output speed can be reduced, the threaded rod can drive the rubber pad to move in the output direction of the orientation rod when rotating, and the woolen yarn output speed can be controlled through the threaded rod; due to the braking performance of the rubber sheet, when the knitting woolen yarn is rapidly pulled by external force, the output length of the knitting woolen yarn in a short time can be reduced, and therefore the obvious difference between the tightness of the output knitting woolen yarn and the tightness of the previous knitting woolen yarn and the tightness of the subsequent knitting woolen yarn can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sweater knitting, in particular to a sweater knitting device. Background Art

[0002] Sweater knitting is a traditional handicraft that requires the use of tools such as wool, crochet or knitting needles to make sweaters according to specific knitting methods and patterns. During the knitting process, it is necessary to pay attention to choosing high-quality wool and tools, determining the appropriate size and length of clothing, mastering the correct knitting methods and techniques, and paying attention to maintaining appropriate tightness and pattern regularity. There are many types and styles of sweater knitting, and different knitting methods and patterns can be selected according to different needs and occasions. For example, you can knit a simple plain sweater, or you can try complex patterns and textures such as twist, plaid, jacquard, etc. In addition, sweater knitting can also combine different materials and colors to create a variety of sweater styles.

[0003] Compared with hand-knitted sweaters, machine knitting is a more efficient production method, with the characteristics of faster, higher repeatability and lower cost. Machine knitting sweaters are completed by knitting machines, which can knit according to the set patterns accurately, and each finished product is more similar.

[0004] During the crocheting process, it is necessary to maintain appropriate tightness, not too tight or too loose, to ensure the comfort and fit of the finished product. When the knitted yarn output from the rear is entangled by other foreign objects, the knitted yarn wound on the material roll inside the equipment will be quickly discharged in a short period of time due to the entanglement, but the speed of the crocheting equipment at the rear cannot be increased in a short period of time, so that the output knitted yarn is extremely loose before the excess knitted yarn generated by pulling is consumed, so that the output knitted yarn has a significant difference in tightness from the previous and subsequent knitted yarns. In view of the above problems, a sweater knitting equipment is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a sweater knitting device, which has the characteristic of being able to keep the air inside the device dust-free during material replacement or maintenance.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sweater knitting equipment, comprising a feed box, a main box body is fixedly installed on the bottom surface of the feed box, a discharge box is fixedly installed on the outer surface of the main box body, the feed box, the discharge box and the inner sides of the main box body are all provided with feeding ports, the inner side wall of the feeding port is rotatably connected with a positioning wheel, the inner side wall of the main box body is fixedly installed with a support frame, the outer surface of the support frame is fixedly installed with a positioning wheel, a rubber pad is tightly attached to the outer surface of the positioning wheel located inside the feeding port, the inner wall of the rubber pad is slidably connected with a directional rod, the inner wall of the rubber pad is slidably connected with a threaded rod, the bottom end of the threaded rod is rotatably connected to the inner bottom wall of the discharge box, and the bottom end of the directional rod is fixedly connected to the inner bottom wall of the feed box.

[0007] In order to facilitate the replacement of the activated carbon layer, as a preferred sweater knitting equipment of the utility model, air inlets are provided on the inner sides of the feed box and the discharge box, the inner wall of the air inlet is slidably connected with the activated carbon layer, the outer surface of the activated carbon layer is fixedly installed with a slide rail, an outer shell is provided above the slide rail, a slide groove is provided on the inner side of the outer shell, the inner surface of the slide groove is slidably connected with the outer surface of the slide rail, the fan is installed on the inner wall of the outer shell, and a grille is fixedly installed on the inner wall of the fan.

[0008] In order to be able to control the wind direction inside the equipment, as a preferred sweater knitting equipment of the present invention, fans are arranged above the discharge box and the feed box, the inner side wall of the main box body is rotatably connected with a box door, an air outlet is opened on the inner side of the box door, and a wind shield is installed on the inner side of the air outlet.

[0009] In order to keep the wool yarn vertically downward to reduce the tension when it is output, as a preferred sweater knitting equipment of the present invention, a directional rail is fixedly installed on the inner bottom wall of the feed box, and a slide is slidably connected to the outer surface of the directional rail. A load-bearing rod is fixedly installed on the outer surface of the slide, and a material roll is rotatably connected to the outer surface of the load-bearing rod.

[0010] In order to be able to observe the remaining material amount of the material roll in real time, as a preferred sweater knitting equipment of the present invention, the inner side walls of the feed box and the discharge box are rotatably connected with a second box door, the inner side of the second box door is provided with an observation window, the outer surface of the second box door is fixedly provided with a magnetic body, and the outer surfaces of the feed box and the discharge box are both fixedly provided with magnets.

[0011] In order to maintain a relatively stable tension when the wool is output, as a preferred sweater knitting device of the present invention, the inner surfaces of the upper and lower surfaces of the main box body are fixedly mounted with sliding sleeves, the outer surface of the sliding sleeve is slidably connected to a sliding rod, the top end of the sliding rod is fixedly mounted with a wheel seat, and the inner surface of the wheel seat is rotatably connected to a load-bearing wheel.

[0012] In order to enable all the upper and lower load-bearing wheels to push the wool, as a preferred sweater knitting device of the present invention, the outer surface of the sliding rod installed on the bottom wall of the main box body is sleeved with a spring, the top end of the spring and the bottom surface of the wheel seat are fixedly installed, and the bottom end of the spring and the outer surface of the sliding sleeve are fixedly installed.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model cooperates among the feed box, the main box body, the discharge box, the material port, the positioning wheel and the rubber pad. The positioning wheel can guide the wool from the feed box into the discharge box along a predetermined route. When the wool is pulled externally, it can drive the positioning wheel to rotate. The rubber pad can increase the friction between the positioning wheel and the positioning wheel, thereby reducing the speed of wool output. When the threaded rod rotates, it can drive the rubber pad to move in the direction given by the directional rod, thereby controlling the output speed of the wool through the threaded rod. Thanks to the braking property of the rubber sheet, when the knitted wool is quickly pulled by an external force, the output length of the knitted wool in a short time can be reduced, thereby effectively reducing the output knitted wool and the obvious difference in tightness between the previous and subsequent knitted wool.

[0015] 2. The utility model cooperates with the feed box, the discharge box, the main box body, the air outlet, the wind shield, the box door and the fan. The fan above the feed box and the discharge box can pump air from the outside of the equipment into the discharge box and the inside of the discharge box, and the air can enter the main box body for mixing. When the air pressure inside the main box body, the discharge box and the feed box rises, it can be discharged to the outside of the equipment through the air outlet and the wind shield. When it is necessary to open the box door for maintenance, the output power of the fan can be increased at this time, so that the air flow is enhanced, and then when the box door is opened For a while, the air will continue to be discharged from the main box to the outside. Although the overall air circulation speed in the equipment will decrease once the box door is opened, and dust and lint outside the equipment will still have a small probability of entering, the material rolls are mainly stored in the feed box, and the air circulation speed between the feed box and the main box will not be affected once the box door is opened. Therefore, dust and lint will not adhere to the material rolls placed in the feed box, thereby solving the problem of uncontrollable air intake quality during maintenance or material replacement of conventional equipment.

[0016] 3. In the utility model, the grille can block larger objects in the air through the coordination between the grille, the shell, the fan, the activated carbon and the slide. The shell can provide support for the grille, the fan and the activated carbon. The fan can draw the air outside the equipment into the inside of the feed box and the discharge box. When the air passes through the activated carbon layer, it can absorb the lint and dust in the air. When the activated carbon layer needs to be replaced, it is only necessary to disassemble the entire shell, then slide the activated carbon out of the slide, and slide a new activated carbon layer in. This reduces the maintenance steps of the equipment and facilitates getting started and teaching methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a bottom view of the overall structure of the utility model;

[0018] Figure 2 This is the exploded structural diagram of the entire shell of the utility model;

[0019] Figure 3 This is the overall split structure diagram of the utility model;

[0020] Figure 4 This is an enlarged planing structure diagram of the material passage of the utility model;

[0021] Figure 5 This is the overall cross-sectional structure diagram of the utility model.

[0022] In the figure: 1. feed box; 2. main box body; 3. discharge box; 4. fan; 5. box door 1; 6. air outlet; 7. wind shield; 8. air inlet; 9. activated carbon layer; 10. slide rail; 11. shell; 12. slide groove; 13. grille; 14. feed port; 15. positioning wheel; 16. support frame; 17. rubber pad; 18. directional rod; 19. threaded rod; 20. directional rail; 21. slide frame; 22. load-bearing rod; 23. material roll; 24. box door 2; 25. observation window; 26. magnetic body; 27. magnet; 28. sleeve; 29. ​​slide rod; 30. wheel seat; 31. load-bearing wheel; 32. spring. DETAILED DESCRIPTION

[0023] See also Figures 1 to 5A sweater knitting device comprises a feed box 1, a main box body 2 is fixedly installed on the bottom surface of the feed box 1, a discharge box 3 is fixedly installed on the outer surface of the main box body 2, a feed port 14 is arranged on the inner side of the feed box 1, the discharge box 3 and the main box body 2, a positioning wheel 15 is rotatably connected to the inner side wall of the feed port 14, a support frame 16 is fixedly installed on the inner side wall of the main box body 2, a positioning wheel 15 is fixedly installed on the outer surface of the support frame 16, a rubber pad 17 is tightly attached to the outer surface of the positioning wheel 15 located inside the feed port 14, a directional rod 18 is slidably connected to the inner wall of the rubber pad 17, a threaded rod 19 is slidably connected to the inner wall of the rubber pad 17, the bottom end of the threaded rod 19 is rotatably connected to the inner bottom wall of the discharge box 3, and the bottom end of the directional rod 18 is fixedly connected to the inner bottom wall of the feed box 1.

[0024] In this embodiment: the positioning wheel 15 can guide the wool from the feed box 1 into the discharge box 3 along a predetermined route, and when the wool is pulled externally, it can drive the positioning wheel 15 to rotate, and the rubber pad 17 can increase the friction between the positioning wheel 15, thereby reducing the speed of wool output, and the threaded rod 19 can drive the rubber pad 17 to move in the direction given by the directional rod 18 when rotating, so that the output speed of the wool can be controlled by the threaded rod 19. Thanks to the braking property of the rubber sheet 17, when the knitted wool is pulled quickly by an external force, the output length of the knitted wool can be reduced in a short time, thereby effectively reducing the output knitted wool and the previous and subsequent knitted wool. The tightness has a significant difference.

[0025] As a technical optimization scheme of the utility model, an air inlet 8 is opened on the inner side of the feed box 1 and the discharge box 3, and the inner wall of the air inlet 8 is slidably connected with an activated carbon layer 9, and a slide rail 10 is fixedly installed on the outer surface of the activated carbon layer 9, and an outer shell 11 is arranged above the slide rail 10, and a slide groove 12 is opened on the inner side of the outer shell 11, and the inner surface of the slide groove 12 is slidably connected with the outer surface of the slide rail 10, and the fan 4 is installed on the inner wall of the outer shell 11, and a grille 13 is fixedly installed on the inner wall of the fan 4.

[0026] In this embodiment: the grille 13 can block larger objects in the air, the shell 11 can provide support for the grille 13, the fan 4 and the activated carbon, the fan 4 can draw the air outside the equipment into the inside of the feed box 1 and the discharge box 3, and the air can absorb the lint and dust in the air when passing through the activated carbon layer 9. When the activated carbon layer 9 needs to be replaced, it is only necessary to disassemble the shell 11 as a whole, then slide the activated carbon out of the slide 12, and slide the new activated carbon layer 9 in, thereby reducing the maintenance steps of the equipment and facilitating getting started and teaching methods.

[0027] As a technical optimization scheme of the utility model, a feeding port 14 is provided on the inner side of the feed box 1, the discharge box 3 and the main box body 2, and a positioning wheel 15 is rotatably connected to the inner wall of the feeding port 14, and a support frame 16 is fixedly installed on the inner wall of the main box body 2, and a positioning wheel 15 is fixedly installed on the outer surface of the support frame 16, and a rubber pad 17 is tightly attached to the outer surface of the positioning wheel 15 located inside the feeding port 14, and a directional rod 18 is slidably connected to the inner wall of the rubber pad 17, and a threaded rod 19 is slidably connected to the inner wall of the rubber pad 17, and the bottom end of the threaded rod 19 is rotatably connected to the inner bottom wall of the discharge box 3, and the bottom end of the directional rod 18 is fixedly connected to the inner bottom wall of the feed box 1.

[0028] In this embodiment: the fan 4 above the feed box 1 and the discharge box 3 can pump air from the outside of the equipment into the discharge box 3 and the inside of the discharge box 3, and the air can enter the main box body 2 for mixing. When the air pressure inside the main box body 2, the discharge box 3 and the feed box 1 rises, it can be discharged to the outside of the equipment through the air outlet 6 and the wind shield 7. When it is necessary to open the box door 5 for maintenance, the output power of the fan 4 can be increased to enhance the air flow. When the box door 5 is opened, the air will still be kept from the main box body 2. In the state of continuous discharge to the outside, although the overall air circulation speed in the equipment will decrease after the box door 5 is opened, so that dust and lint outside the equipment will still have a small probability of entering, but because the material roll 23 is mainly stored in the feed box 1, and after the box door 5 is opened, the air circulation speed between the feed box 1 and the main box body 2 will not be affected, so dust and lint will not adhere to the material roll 23 placed in the feed box 1, thereby solving the problem of uncontrollable air intake quality during maintenance or material replacement of conventional equipment.

[0029] As a technical optimization solution of the utility model, a directional rail 20 is fixedly installed on the inner bottom wall of the feed box 1, and a slide 21 is slidably connected to the outer surface of the directional rail 20. A load-bearing rod 22 is fixedly installed on the outer surface of the slide 21, and a material roll 23 is rotatably connected to the outer surface of the load-bearing rod 22.

[0030] In this embodiment: a bearing is provided inside the material roll 23, and the bearing is sleeved on the bearing rod 22, so that the material roll 23 can be more flexible when rotating. When the material roll 23 is unloaded, its thickness is reduced, so it can drive the slide 21 to slide in the direction given by the directional rail 20 according to the tension of the wool yarn itself, so that the wool yarn output from the material roll 23 is always output vertically downward.

[0031] As a technical optimization solution of the utility model, the inner side walls of the feed box 1 and the discharge box 3 are rotatably connected with a box door 24, an observation window 25 is installed on the inner side of the box door 24, a magnetic body 26 is fixedly installed on the outer surface of the box door 24, and magnets 27 are fixedly installed on the outer surfaces of the feed box 1 and the discharge box 3.

[0032] In this embodiment: the remaining material amount of the material roll 23 in the feed box 1 can be easily observed through the observation window 25, the magnet 27 can adsorb the adsorbent, making the box door 24 easier to close, and the surface of the box door 24 is covered with a sealing layer, which can prevent external air from entering when the box door 24 is closed.

[0033] As a technical optimization solution of the utility model, a sliding sleeve 28 is fixedly installed on the inner surface of the upper and lower surfaces of the main box body 2, and a sliding rod 29 is slidably connected to the outer surface of the sliding sleeve 28. A wheel seat 30 is fixedly installed on the top of the sliding rod 29, and a load-bearing wheel 31 is rotatably connected to the inner surface of the wheel seat 30.

[0034] In this embodiment: when the tension of the yarn itself is low, the slide bar 29 located above will use its own weight to move downward to push the yarn, and cooperate with the supporting wheel 31 to make it present a continuous S shape, and when the tension of the yarn body is high, it can push the supporting wheel 31 and the slide bar 29 to slightly reset it, so that when the tension of the yarn is different, the yarn can maintain a relatively stable tension as much as possible when it is output.

[0035] As a technical optimization solution of the utility model, the outer surface of the slide rod 29 installed on the inner bottom wall of the main box body 2 is sleeved with a spring 32, the top end of the spring 32 is fixedly installed with the bottom surface of the wheel seat 30, and the bottom end of the spring 32 is fixedly installed with the outer surface of the sliding sleeve 28.

[0036] In this embodiment: the spring 32 can always push the wheel seat 30 located below, and a damper is installed inside the sliding sleeve 28. The damper and the spring 32 cooperate to enable the sliding rod 29 below to overcome its own weight and push the wool together with the sliding rod 29 above and the supporting wheel 31.

[0037] Working principle: when the device needs to be used, the fan 4 needs to be kept on, the material roll 23 can output the wool outward when rotating, and the wool can move in the direction given by the positioning wheel 15. When the wool body has a high tension, the load-bearing wheel 31 and the slide rod 29 can be pushed to slightly reset it, so that when the tension of the wool is different, the tension of the wool can be kept as relatively stable as possible during output. The air continuously output by the fan 4 can keep a high air pressure inside the device at all times, thereby reducing the probability of dust and hair entering the device.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sweater knitting device, comprising a feed box (1), characterized in that: The bottom surface of the feed box (1) is fixedly mounted with a main box body (2), the outer surface of the main box body (2) is fixedly mounted with a discharge box (3), the inner sides of the feed box (1), the discharge box (3) and the main box body (2) are all provided with a material through hole (14), the inner side wall of the material through hole (14) is rotatably connected with a positioning wheel (15), the inner side wall of the main box body (2) is fixedly mounted with a support frame (16), and the outer surface of the support frame (16) is fixedly mounted with a support frame (16). A positioning wheel (15) is provided, and a rubber pad (17) is tightly attached to the outer surface of the positioning wheel (15) located inside the material passage (14); the inner wall of the rubber pad (17) is slidably connected to a directional rod (18); the inner wall of the rubber pad (17) is slidably connected to a threaded rod (19); the bottom end of the threaded rod (19) is rotatably connected to the inner bottom wall of the discharge box (3); and the bottom end of the directional rod (18) is fixedly connected to the inner bottom wall of the feed box (1); A fan (4) is provided above the discharge box (3) and the feed box (1); the inner side wall of the main box body (2) is rotatably connected to a box door (5); an air outlet (6) is provided on the inner side of the box door (5); and a wind shield (7) is installed on the inner side of the air outlet (6).

2. A sweater knitting device according to claim 1, characterized in that: The inner sides of the feed box (1) and the discharge box (3) are both provided with air inlets (8), the inner wall of the air inlet (8) is slidably connected with an activated carbon layer (9), the outer surface of the activated carbon layer (9) is fixedly installed with a slide rail (10), a shell (11) is arranged above the slide rail (10), the inner side of the shell (11) is provided with a slide groove (12), the inner surface of the slide groove (12) is slidably connected with the outer surface of the slide rail (10), the fan (4) is installed on the inner wall of the shell (11), and the inner wall of the fan (4) is fixedly installed with a grille (13).

3. A sweater knitting device according to claim 1, characterized in that: A directional rail (20) is fixedly mounted on the inner bottom wall of the feed box (1); a slide (21) is slidably connected to the outer surface of the directional rail (20); a bearing rod (22) is fixedly mounted on the outer surface of the slide (21); and a material roll (23) is rotatably connected to the outer surface of the bearing rod (22).

4. A sweater knitting device according to claim 1, characterized in that: The inner side walls of the feed box (1) and the discharge box (3) are rotatably connected with a second box door (24), the inner side of the second box door (24) is provided with an observation window (25), the outer surface of the second box door (24) is fixedly provided with a magnetic body (26), and the outer surfaces of the feed box (1) and the discharge box (3) are both fixedly provided with magnets (27).

5. A sweater knitting device according to claim 1, characterized in that: The inner surfaces of the upper and lower surfaces of the main box body (2) are fixedly mounted with a sliding sleeve (28), the outer surface of the sliding sleeve (28) is slidably connected with a sliding rod (29), the top end of the sliding rod (29) is fixedly mounted with a wheel seat (30), and the inner surface of the wheel seat (30) is rotatably connected with a load-bearing wheel (31).

6. A sweater knitting device according to claim 5, characterized in that: The outer surface of the slide rod (29) mounted on the inner bottom wall of the main box body (2) is sleeved with a spring (32), the top end of the spring (32) is fixedly mounted on the bottom surface of the wheel seat (30), and the bottom end of the spring (32) is fixedly mounted on the outer surface of the slide sleeve (28).

Images