Double needle cylinder synchronous transmission adjusting type circular knitting machine

Abstract

The utility model relates to textile technical field, concretely is a kind of double needle cylinder synchronous transmission adjustment type knitting circular knitting machine, it mainly includes support frame, the outside of support frame is provided with rotary frame, and the outside of rotary frame is provided with winding ring, the outside top of support frame is provided with outer needle cylinder, and the inside of outer needle cylinder is provided with inner support plate, the inside of inner support plate is provided with rotary extension plate, the inside of outer needle cylinder is provided with inner needle cylinder, and the inside of inner needle cylinder is provided with grip slot, the bottom of inner needle cylinder is connected with rotary positioning block.The double needle cylinder synchronous transmission adjustment type knitting circular knitting machine of the application is easy to remove by being provided with the inside of inner support plate of outer needle cylinder, then the inside of inner support plate is also provided with rotary adjustable rotary extension plate, the position of taking when outer needle cylinder moves out is more easily adjusted, and it can be removed before and after use, ensure the protection performance when needle cylinder is adjusted, avoid damaging influence subsequent use.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, specifically to a dual-cylinder synchronous transmission adjustable circular knitting machine. Background Technology

[0002] A circular knitting machine is a textile equipment used to produce tubular knitted fabrics. It uses circular knitting to form a loop structure through continuous rotation. It is widely used in clothing, home decoration, medical, automotive and other fields. The dual-cylinder synchronous drive adjustable circular knitting machine is mainly used for the efficient and stable production of double-sided fabrics.

[0003] In the current use of large circular knitting machines, syringes are divided into different counting types. Therefore, large circular knitting machines need to frequently change syringes according to the characteristics of the products. Due to the special structure of the syringes, it is difficult to move and adjust them by means of a hoisting device. However, large circular knitting machines have a certain weight, and it is quite strenuous to operate them manually. During the adjustment process, uneven force due to manual lifting may cause the syringes to shake, resulting in some wear and affecting the subsequent use effect. This needs to be optimized and improved. Utility Model Content

[0004] The purpose of this invention is to provide a dual-cylinder synchronous transmission adjustable circular knitting machine to solve the problem mentioned in the background art of difficulty in stable and effective operation when changing the cylinders according to product characteristics.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dual-cylinder synchronous transmission adjustable circular knitting machine, comprising: a support frame, a rotating frame disposed on the outer side of the support frame, and a winding ring disposed on the outer side of the rotating frame; and further comprising a replacement adjustment component and a disassembly adjustment component.

[0006] The replacement adjustment assembly includes an outer syringe, which is disposed at the inner top of the support frame, and an inner support plate is provided on the inner side of the outer syringe. A rotating extension plate is provided on the inner side of the inner support plate. The replacement adjustment assembly is used for stable replacement adjustment of the outer syringe. The disassembly and assembly adjustment assembly includes an inner syringe, which is disposed inside the outer syringe and has a holding groove on its inner side. A rotating positioning block is connected to the bottom end of the inner syringe. The disassembly and assembly adjustment assembly is used for disassembly and assembly adjustment of the inner syringe.

[0007] Preferably, a hook needle holder is installed at the outer top of the outer needle cylinder.

[0008] Preferably, the inner bottom end of the outer syringe is provided with a slot, and there are six slots.

[0009] Preferably, one end of the inner support plate is connected to a plug-in post, and the inner side of the inner support plate is connected to a rotating connector.

[0010] Preferably, the rotating extension plate is connected to the inner side of the rotating connector, and the outer side of the rotating extension plate is provided with a fitting groove, while the inner side of the rotating extension plate is provided with a protective groove.

[0011] Preferably, a limiting ring is provided on the outer side of the inner syringe, and a sealing gasket is connected to the bottom end of the limiting ring.

[0012] Preferably, the inner side of the holding groove is provided with an arc-shaped groove, and there are four arc-shaped grooves.

[0013] Preferably, the bottom end of the inner syringe is connected to a rotating connecting rod, and the rotating positioning block is disposed on the outside of the rotating connecting rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model provides an easily removable inner support plate on the inside of the outer syringe, and a rotating extension plate for adjustment is provided on the inside of the inner support plate. This makes it easier to adjust the position of the outer syringe when it is removed, and it can be removed before and after use, ensuring the protective performance of the syringe during adjustment and avoiding damage that may affect subsequent use.

[0016] During the connection of the inner and outer syringes, the designed grip groove makes it easy to hold the syringes in a hand-friendly manner, and the bottom rotation adjustment fixing method is also easy to remove, which can facilitate the installation and adjustment between syringes and ensure the processing efficiency of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the outer and inner syringe barrels of this utility model, partially separated.

[0019] Figure 3 This is a schematic diagram of the partial separation of the outer syringe of this utility model in three dimensions;

[0020] Figure 4 This is a three-dimensional structural diagram of the replacement and adjustment component of this utility model after adjustment.

[0021] Figure 5 This is a three-dimensional structural diagram of the inner syringe of this utility model from another perspective.

[0022] In the diagram: 1. Support frame; 2. Rotating frame; 3. Winding ring; 4. Outer needle cylinder; 5. Hook needle holder; 6. Inner needle cylinder; 7. Slot; 8. Inner support plate; 9. Insertion post; 10. Rotating connector; 11. Rotating extension plate; 12. Fitting groove; 13. Protective groove; 14. Limiting ring; 15. Sealing gasket; 16. Holding groove; 17. Arc groove; 18. Rotating connecting rod; 19. Rotating positioning block. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] like Figure 1 - Figure 4 As shown, this application provides a dual-cylinder synchronous transmission adjustable circular knitting machine, including: a support frame 1, a rotating frame 2 is provided on the outer side of the support frame 1, and a winding ring 3 is provided on the outer side of the rotating frame 2, and also includes a replacement adjustment component and a disassembly adjustment component;

[0026] Specifically, such as Figure 2 As shown, a crochet hook holder 5 is installed on the outer top of the outer cylinder 4. The crochet hook holder 5 is used to knit yarn into fabric.

[0027] The replacement adjustment assembly includes an outer syringe 4, which is located at the inner top of the support frame 1. An inner support plate 8 is provided on the inner side of the outer syringe 4, and a rotating extension plate 11 is provided on the inner side of the inner support plate 8. The replacement adjustment assembly is used for the stable replacement adjustment of the outer syringe 4.

[0028] Specifically, such as Figure 3 As shown, the inner bottom of the outer syringe 4 is provided with a slot 7, and there are six slots 7. The inner side of the slot 7 is also provided with two holes to facilitate the insertion of the inner support plate 8 into the post 9.

[0029] Specifically, such as Figure 4 As shown, one end of the inner support plate 8 is connected to a plug post 9, and the inner side of the inner support plate 8 is connected to a rotating connector 10. The plug post 9 of the inner support plate 8 is locked inside the slot 7, which ensures a certain stability when an upward force is applied to the inner support plate 8.

[0030] Specifically, such as Figure 4 As shown, the rotating extension plate 11 is connected to the inner side of the rotating connector 10, and the outer side of the rotating extension plate 11 is provided with a fitting groove 12, and the inner side of the rotating extension plate 11 is provided with a protective groove 13. When the rotating extension plate 11 is close to the inner support plate 8, the fitting groove 12 is provided for locking to prevent displacement. The protective groove 13 increases the friction force when manually lifting or when the equipment is supported, thereby improving the stability of movement adjustment.

[0031] The disassembly and adjustment assembly includes an inner syringe 6, which is located inside the outer syringe 4. The inner syringe 6 has a holding groove 16 on its inner side and a rotating positioning block 19 connected to the bottom end of the inner syringe 6. The disassembly and adjustment assembly is used for disassembly and adjustment of the inner syringe 6.

[0032] Specifically, such as Figure 3 and Figure 5 As shown, a limiting ring 14 is provided on the outer side of the inner syringe 6, and a sealing gasket 15 is connected to the bottom end of the limiting ring 14. The inner syringe 6 rests on the top of the outer syringe 4 through the limiting ring 14, and the contact part is protected by the sealing gasket 15.

[0033] Specifically, such as Figure 5 As shown, an arc-shaped groove 17 is provided on the inner side of the holding groove 16, and there are four arc-shaped grooves 17. The arc-shaped grooves 17 are located at the bottom end of the inner syringe 6, so that part of the bottom end of the inner syringe 6 is recessed for easy handling. The arc-shaped grooves 17 on the inner side fit the fingers for easy force adjustment.

[0034] Specifically, such as Figure 5 As shown, the bottom end of the inner syringe 6 is connected to a rotating connecting rod 18, and a rotating positioning block 19 is set on the outside of the rotating connecting rod 18. After being inserted into the inner side of the outer syringe 4, it rotates and is then installed and positioned through the screw hole on the inner side.

[0035] In this embodiment: an easily removable inner support plate 8 is provided on the inner side of the outer syringe 4, and a rotating extension plate 11 for rotation adjustment is also provided on the inner side of the inner support plate 8, making it easier to adjust the position when the outer syringe 4 is removed, and it can be removed before and after use, ensuring the protective performance when the syringe is adjusted. During the connection process between the inner syringe 6 and the outer syringe 4, the provided grip groove 16 makes it easy to hold the syringe in a close fit to the hand, and the bottom rotation adjustment fixing method is also easy to remove, which can facilitate the installation and adjustment between syringes.

[0036] Specifically, this solution involves the following: When using a circular knitting machine, the yarn is guided and transmitted via the outer rotating frame 2 and the winding ring 3. Then, the yarn undergoes synchronous knitting adjustment via the outer cylinder 4 and the hook frame 5 at the top of the inner cylinder 6, resulting in fabric. When replacing the outer cylinder 4 with different counts, the insertion post 9 at the bottom of the inner support plate 8 is first inserted into the slot 7. Then, the rotating extension plate 11 is rotated so that it rests on the inner support plate 8. At this point, the inner support plate 8 and the rotating extension plate 11 are engaged via the fitting groove 12, ensuring stability after rotation adjustment. The movable extension plate 11 extends inside the outer syringe 4. Applying an upward force to the rotating extension plate 11 can stably move the outer syringe 4 out. It can be manually lifted at the bottom end of the rotating extension plate 11 or operated by filling the lifting device, which improves the convenience of moving the outer syringe 4 upward. For the installation between the outer syringe 4 and the inner syringe 6, by removing the screws inside the rotating positioning block 19, and then under the connection of the rotating connecting rod 18, the rotating positioning block 19 is rotated to the inside of the inner syringe 6. Then, by fitting the hand to the inside of the holding groove 16 and the arc groove 17, it is easy to adjust the force and easy to replace.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0038] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dual-cylinder synchronous drive adjustable circular knitting machine, comprising: A support frame (1), wherein a rotating frame (2) is provided on the outer side of the support frame (1), and a winding ring (3) is provided on the outer side of the rotating frame (2), characterized in that it further includes: Replacement adjustment assembly, the replacement adjustment assembly includes an outer syringe (4), the outer syringe (4) is disposed at the inner top of the support frame (1), and an inner support plate (8) is disposed on the inner side of the outer syringe (4), and a rotating extension plate (11) is disposed on the inner side of the inner support plate (8). The replacement adjustment assembly is used for stable replacement adjustment of the outer syringe (4). The disassembly and adjustment assembly includes an inner syringe (6), which is located inside the outer syringe (4) and has a holding groove (16) on its inner side. A rotating positioning block (19) is connected to the bottom end of the inner syringe (6). The disassembly and adjustment assembly is used for disassembly and adjustment of the inner syringe (6).

2. The dual-cylinder synchronous transmission adjustable circular knitting machine according to claim 1, characterized in that, The outer top of the outer needle tube (4) is equipped with a hook needle holder (5).

3. The dual-cylinder synchronous transmission adjustable circular knitting machine according to claim 1, characterized in that, The inner bottom of the outer syringe (4) is provided with a slot (7), and there are six slots (7).

4. The dual-cylinder synchronous transmission adjustable circular knitting machine according to claim 1, characterized in that, One end of the inner support plate (8) is connected to a plug-in post (9), and the inner side of the inner support plate (8) is connected to a rotating connector (10).

5. A dual-cylinder synchronous transmission adjustable circular knitting machine according to claim 4, characterized in that, The rotating extension plate (11) is connected to the inner side of the rotating connector (10), and the outer side of the rotating extension plate (11) is provided with a fitting groove (12), and the inner side of the rotating extension plate (11) is provided with a protective groove (13).

6. The dual-cylinder synchronous transmission adjustable circular knitting machine according to claim 1, characterized in that, The inner syringe (6) is provided with a limiting ring (14) on the outside, and a sealing gasket (15) is connected to the bottom end of the limiting ring (14).

7. A double-cylinder synchronous transmission adjustable circular knitting machine according to claim 1, characterized in that, The inner side of the holding groove (16) is provided with an arc-shaped groove (17), and there are four arc-shaped grooves (17).

8. A double-cylinder synchronous transmission adjustable circular knitting machine according to claim 1, characterized in that, The bottom end of the inner syringe (6) is connected to a rotating connecting rod (18), and the rotating positioning block (19) is located on the outside of the rotating connecting rod (18).

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