Wire breaking prevention structure

Abstract

The utility model relates to the technical field of garment processing, and discloses a thread breaking prevention structure which comprises a bottom supporting cylinder, lubricating cotton is filled in the bottom supporting cylinder, and two side edge connecting blocks are symmetrically arranged on the two sides of the bottom supporting cylinder. The lubricating cotton is arranged on the bottom supporting cylinder, the lubricating cotton is arranged on the top covering cylinder, the top covering cylinder and the bottom supporting cylinder are rotationally connected through an arranged rotating connecting assembly, and a lubricating liquid extruding assembly is arranged on the top covering cylinder. Lubricating liquid is arranged in a liquid storage cavity formed by the closing plate and the inner wall of the top covering cylinder, so that the surfaces of silk threads penetrating through the top of the lubricating cotton can be effectively lubricated, friction force between the silk threads and a machine during silk thread feeding is greatly reduced, smooth silk thread feeding is guaranteed, the problem of thread breakage in the rapid silk thread feeding process is effectively solved, and the service life of the silk threads is prolonged. And the use of a user is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of garment processing technology, specifically to a structure for preventing thread breakage. Background Technology

[0002] As people's living standards continue to improve, their demand for clothing is also increasing. Currently, there are many different styles of clothing. In the process of clothing production and processing, it is usually necessary to sew the clothing fabric, which is generally done using a sewing machine.

[0003] The garment processing device in the aforementioned patent still has certain shortcomings. When garment workers use knitting machines to sew garments, the yarn used by the knitting machine is directly inserted into the needle tip. There is a lack of corresponding anti-breakage mechanism, which makes it easy for the yarn to be pulled when the needle tip feeds the yarn quickly, resulting in yarn breakage. This is inconvenient for users. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an anti-breakage structure, which solves the problem that when garment workers use knitting machines to sew garments, the yarn used in the knitting machine is directly inserted into the needle tip without a corresponding anti-breakage mechanism. As a result, when the needle feeds the yarn quickly, it is easy to pull the yarn, which can easily lead to breakage and inconvenience to the user.

[0005] This utility model provides the following technical solution: a wire breakage prevention structure, including a bottom support cylinder, the bottom support cylinder being filled with lubricating cotton, two side connecting blocks symmetrically arranged on both sides of the bottom support cylinder, three top support blocks evenly arranged on the top of the side connecting blocks, each top support block having a wire passage groove, a top cover cylinder arranged above the bottom support cylinder, the top cover cylinder and the bottom support cylinder being rotatably connected by a set rotating connecting assembly, a lubricating fluid extrusion assembly arranged on the top cover cylinder, an injection pipe arranged on the side of the top cover cylinder, a closing cap arranged on the injection pipe, a first magnetic strip arranged on the side of the top cover cylinder, a second magnetic strip arranged on the top of the bottom support cylinder, and two wire passage grooves symmetrically opened on both sides of the end of the top cover cylinder;

[0006] The lubricant extrusion assembly includes a closing plate disposed inside the top cover cylinder. The closing plate and the inner wall of the top cover cylinder form a closed liquid storage cavity. A plurality of liquid outlet pipes are evenly disposed on the closing plate, and a plurality of rubber closing pieces are evenly disposed at the openings of the liquid outlet pipes. An extrusion push plate is disposed inside the top cover cylinder. An installation port is opened at the middle of the top end of the top cover cylinder. An extrusion push rod is inserted into the installation port. The end of the extrusion push rod is rotatably connected to the middle of the extrusion push plate. A return spring is sleeved on the extrusion push rod.

[0007] Preferred technical solution 1: The rotating connection assembly includes a rotating connection block disposed on the top side of the bottom support cylinder, and two limiting posts and a fixing connection block are symmetrically disposed inside the rotating connection block.

[0008] Preferred technical solution 2: The limiting post passes through the middle of the fixed connecting block, and the ends of the fixed connecting block are respectively connected to the side wall of the bottom support cylinder and the side wall of the top cover cylinder.

[0009] Preferred technical solution 3: The side wall of the rotating connecting block is provided with an arc-shaped groove.

[0010] This design ensures that the top cover cylinder and the bottom support cylinder do not collide with the rotating connecting block when they drive the fixed connecting block to rotate.

[0011] Preferred technical solution four: Several rubber closure pieces are triangular in shape and are combined with each other to close the opening of the liquid outlet pipe.

[0012] This solution enables the outlet of the liquid pipe to be effectively closed, and when liquid enters the side of the rubber closure sheet and is squeezed, the rubber closure sheet can bend to open the outlet of the liquid pipe.

[0013] Preferred technical solution five: The end of the extrusion pusher is provided with a pressing plate.

[0014] This solution makes it easier for users to press the extrusion pusher and effectively limits the return spring.

[0015] Compared with the prior art, the present invention provides a wire breakage prevention structure, which has the following beneficial effects:

[0016] (1) This utility model has a lubricating cotton on the bottom support cylinder and a lubricating liquid extrusion assembly on the top cover cylinder. The liquid storage cavity formed by the closing plate and the inner wall of the top cover cylinder is filled with lubricating liquid. The user can press the extrusion push rod to make the lubricating liquid be injected into the lubricating cotton through the liquid outlet pipe, so that the surface of the thread penetrating the top of the lubricating cotton can be effectively lubricated, thereby greatly reducing the friction between the thread and the machine when the thread is fed, ensuring the smooth feeding of the thread, effectively preventing the problem of thread breakage during the rapid feeding process, and making it more convenient for the user to use. Attached Figure Description

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

[0018] Figure 2 This is an exploded view of the structure of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged structural view of the rotating connection assembly;

[0020] Figure 4 For the present utility model Figure 2 Schematic diagram of the liquid outlet pipe structure.

[0021] In the diagram: 1. Bottom support cylinder; 2. Lubricating cotton; 3. Side connecting block; 4. Top support block; 5. Wire passage groove; 6. Top cover cylinder; 7. Rotary connecting assembly; 8. Lubricating fluid extrusion assembly; 9. Injection pipe; 10. Closing cap; 11. First magnetic strip; 12. Second magnetic strip; 13. Wire passage groove;

[0022] 701. Rotating connecting block; 702. Limiting post; 703. Fixed connecting block;

[0023] 801. Closing plate; 802. Liquid outlet pipe; 803. Rubber closing sheet; 804. Extrusion pusher plate; 805. Mounting port; 806. Extrusion pusher rod; 807. Return spring. Detailed Implementation

[0024] Please see Figure 1-4 ,

[0025] Example 1: A wire breakage prevention structure includes a bottom support cylinder 1 filled with lubricating cotton 2. Two side connecting blocks 3 are symmetrically arranged on both sides of the bottom support cylinder 1. Three top support blocks 4 are evenly arranged on the top of the side connecting blocks 3. Each top support block 4 has a wire-passing groove 5 on its top. A top cover cylinder 6 is arranged above the bottom support cylinder 1. The top cover cylinder 6 and the bottom support cylinder 1 are rotatably connected by a rotating connecting assembly 7. A lubricating fluid extrusion assembly 8 is arranged on the top cover cylinder 6. An injection pipe 9 is arranged on the side of the top cover cylinder 6. A closing cap 10 is arranged on the injection pipe 9. A first magnetic strip 11 is arranged on the side of the top cover cylinder 6. A second magnetic strip 12 is arranged on the top of the bottom support cylinder 1. Two wire-passing grooves 13 are symmetrically arranged on both sides of the end of the top cover cylinder 6.

[0026] The rotating connection assembly 7 includes a rotating connection block 701 disposed on the top side of the bottom support cylinder 1. Two limiting posts 702 and a fixed connection block 703 are symmetrically arranged inside the rotating connection block 701. The limiting posts 702 penetrate through the middle of the fixed connection block 703. The ends of the fixed connection block 703 are respectively connected to the side wall of the bottom support cylinder 1 and the side wall of the top cover cylinder 6.

[0027] The lubricant extrusion assembly 8 includes a closing plate 801 disposed inside the top cover cylinder 6. The closing plate 801 and the inner wall of the top cover cylinder 6 form a closed liquid storage cavity. A plurality of liquid outlet pipes 802 are evenly disposed on the closing plate 801. A plurality of rubber closing pieces 803 are evenly disposed at the opening of the liquid outlet pipes 802. An extrusion pusher plate 804 is disposed inside the top cover cylinder 6. An installation port 805 is opened in the middle of the top end of the top cover cylinder 6. An extrusion pusher rod 806 is inserted into the installation port 805. The end of the extrusion pusher rod 806 is rotatably connected to the middle of the extrusion pusher plate 804. A return spring 807 is sleeved on the extrusion pusher rod 806.

[0028] Example 2: The difference between this example and Example 1 is that the side wall of the rotating connecting block 701 is provided with an arc-shaped groove.

[0029] This ensures that when the top cover cylinder 6 and the bottom support cylinder 1 drive the fixed connecting block 703 to rotate, they do not collide with the rotating connecting block 701.

[0030] Example 3: The difference between this example and Example 1 is that several rubber closure pieces 803 are triangular in shape and are combined with each other to close the opening of the liquid outlet pipe 802.

[0031] This ensures that the opening of the liquid outlet pipe 802 is effectively closed, and when the liquid enters the side of the rubber closure piece 803 and is squeezed, the rubber closure piece 803 can bend to open the opening of the liquid outlet pipe 802.

[0032] Example 4: The difference between this example and Example 1 is that the end of the extrusion pusher 806 is provided with a pressing plate.

[0033] This makes it easier for users to press the extrusion push rod 806 and effectively limits the return spring 807.

[0034] In this embodiment, when garment workers use knitting machines to sew garments, the yarn used in the knitting machine is directly inserted into the needle tip without a corresponding anti-breakage mechanism. As a result, when the needle feeds the yarn quickly, it is easy to pull the yarn and cause it to break, which is inconvenient for users.

[0035] In summary, in practical implementation, by setting this device on the yarn feeding side of the knitting machine, when feeding the yarn, the user first needs to pass the yarn through the yarn groove 5 and through the top of the lubricating cotton 2, and the liquid storage cavity formed by the closing plate 801 and the inner wall of the top cover cylinder 6. The user will inject appropriate lubricating fluid into the liquid storage cavity in advance by opening the closing cover 10 and injecting it into the liquid storage cavity through the liquid injection pipe 9.

[0036] The user can press the extrusion pusher 806 to push the extrusion pusher plate 804 to squeeze the lubricating fluid injected into the storage cavity. The squeezed lubricating fluid can squeeze the rubber closure piece 803 in the outlet pipe 802, causing the rubber closure piece 803 to deform and not close at the opening of the outlet pipe 802. This allows the lubricating fluid stored inside the top cover cylinder 6 to fall onto the lubricating cotton 2 through the outlet pipe 802, so that the surface of the thread passing through the top of the lubricating cotton 2 can be lubricated. This greatly reduces the friction between the thread and the machine during the rapid thread feeding process, making the thread feeding operation smoother and effectively preventing the problem of thread breakage during the thread feeding process.

[0037] The rotating connection component 7 makes it easier to close the bottom support cylinder 1 and the top cover cylinder 6. When the bottom support cylinder 1 and the top cover cylinder 6 are in contact, the first magnetic strip 11 on the side of the top cover cylinder 6 will be magnetically attracted to the second magnetic strip 12 on the bottom support cylinder 1, thereby effectively limiting the wire passing through the middle of the wire groove 5, ensuring smooth wire feeding, and making it more convenient for users to use.

Claims

1. A breakage-proof structure comprising a bottom support cylinder (1), characterized in that: The bottom supporting cylinder (1) is filled with lubricating cotton (2), two side edge connecting blocks (3) are symmetrically arranged on the two sides of the bottom supporting cylinder (1), three top supporting blocks (4) are uniformly arranged on the top end of the side edge connecting block (3), a wire passing groove (5) is arranged on the top of the top supporting block (4), a top cover cylinder (6) is arranged above the bottom supporting cylinder (1), the top cover cylinder (6) and the bottom supporting cylinder (1) are rotationally connected through the rotation connecting assembly (7), a lubricating liquid extrusion assembly (8) is arranged on the top cover cylinder (6), a liquid injection pipe (9) is arranged on the side edge of the top cover cylinder (6), a closing cover (10) is arranged on the liquid injection pipe (9), a first magnetic stripe (11) is arranged on the side edge of the top cover cylinder (6), a second magnetic stripe (12) is arranged on the top of the bottom supporting cylinder (1), two wire passing grooves (13) are symmetrically arranged on the two sides of the end of the top cover cylinder (6). The lubricating liquid extrusion assembly (8) comprises a closing plate (801) arranged in the top cover cylinder (6), the closing plate (801) and the inner wall of the top cover cylinder (6) form a closed liquid storage cavity, a plurality of liquid outlet pipes (802) are uniformly arranged on the closing plate (801), a plurality of rubber closing pieces (803) are uniformly arranged on the pipe opening of the liquid outlet pipe (802), an extrusion push plate (804) is arranged in the top cover cylinder (6), an installation opening (805) is arranged in the middle of the top end of the top cover cylinder (6), an extrusion push rod (806) is inserted in the installation opening (805), the end of the extrusion push rod (806) is rotationally connected with the middle of the extrusion push plate (804), and a reset spring (807) is sleeved on the extrusion push rod (806).

2. The anti-fraying structure according to claim 1, wherein: The rotation connecting assembly (7) comprises a rotation connecting block (701) arranged on the top side edge of the bottom supporting cylinder (1), two limiting columns (702) and a fixed connecting block (703) are symmetrically arranged in the rotation connecting block (701).

3. The anti-fraying structure of claim 2, wherein: The limiting column (702) penetrates the middle of the fixed connecting block (703), and the ends of the fixed connecting block (703) are connected with the side wall of the bottom supporting cylinder (1) and the side wall of the top cover cylinder (6) respectively.

4. The anti-fraying structure according to claim 3, wherein: The side wall of the rotation connecting block (701) is provided with a circular arc-shaped groove.

5. The anti-fraying structure of claim 4, wherein: The plurality of rubber closing pieces (803) are triangular and close to each other.

6. The anti-fraying structure of claim 5, wherein: The end of the extrusion push rod (806) is provided with a pressing piece.

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