Correcting mechanism of linking machine

Abstract

The utility model discloses a correcting mechanism of a linking machine, which belongs to the technical field of linking machines and comprises a needle fixing component, a correcting mechanism, a pressurizing component and a driving component. The device is novel in design and ingenious, by arranging the correcting mechanism and the driving assembly, when the needle body deforms, a motor is started, the motor drives a driving gear to rotate, when the driving gear rotates, the driving gear can be meshed with a driven gear to promote the driven gear to rotate, and the driven gear rotates to drive an adjusting screw connected with the driven gear to rotate; when the adjusting screw rod rotates, the correcting block is promoted to move towards the direction of the needle head body, correcting force is applied to the needle head body through the correcting block to enable the needle head body to restore to a normal state, correction of deformation of the needle head body is achieved, production efficiency is remarkably improved, the quality problems of hole leakage, thread floating and the like are effectively solved, and the product percent of pass is improved.

Description

Technical Field

[0001] This application relates to the field of sewing machine technology, and in particular to a sewing machine correction mechanism. Background Technology

[0002] The textile industry has developed rapidly in recent years. As one of the core production equipment, the sewing machine's performance directly affects production efficiency and product quality. Currently, sewing machines are widely used in knitwear production, garment processing, and other fields, especially in scenarios requiring high precision and high efficiency. However, with the expansion of production scale and the extension of equipment operating time, the sewing machine needles are frequently subjected to impacts, leading to deformation problems. This not only reduces product quality but also increases equipment maintenance costs and production downtime.

[0003] During long-term operation, the needles of the sewing machine are often impacted and deformed, which leads to quality problems such as leaks and loose threads, seriously affecting product quality and production efficiency.

[0004] Therefore, this application proposes a straightening mechanism for a sewing machine. Utility Model Content

[0005] This application proposes a correction mechanism for a sewing machine to solve the problems mentioned in the background art. By setting up a correction mechanism and a drive assembly, when the needle body is deformed, the motor is started, and the motor drives the drive gear to rotate. When the drive gear rotates, it meshes with the driven gear, causing the driven gear to rotate. The rotation of the driven gear drives the adjusting screw connected to it to rotate. When the adjusting screw rotates, it causes the correction block to move towards the needle body. The correction block applies a corrective force to the needle body, restoring it to its normal state. This achieves the correction of the needle body deformation, significantly improves production efficiency, effectively solves quality problems such as leaks and loose threads, and improves the product qualification rate.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] A needle fixing mechanism for a sewing machine includes a needle fixing assembly, a corrective mechanism, a pressure assembly, and a drive assembly. The needle fixing assembly includes a fixing base, a needle holder, and a needle body. The fixing base is fixedly connected to the main body of the sewing machine. The needle holder is installed at the front end of the fixing base, and the needle body is clamped on the needle holder. The corrective mechanism is located at the bottom of the needle fixing assembly. The pressure assembly is located on the corrective mechanism. The drive assembly is connected to the corrective mechanism and the pressure assembly.

[0008] In a preferred embodiment, the correction mechanism includes a correction block and an adjusting screw, the adjusting screw being rotatably connected to the bottom of the fixed base;

[0009] By adjusting the screw rotation, the correction block is moved towards the needle body, thereby improving the practicability of the device.

[0010] As a preferred implementation form, the correction block is threadedly connected to the adjusting screw, and the correction block is located below the needle fixing assembly.

[0011] By moving the correction block towards the needle body, the correction block exerts a correction force on the needle body to restore it to the normal state, thereby realizing the correction of the deformation of the needle body, significantly improving the production efficiency, effectively solving the quality problems such as missing eyes and floating lines, improving the product qualification rate, and thereby improving the practicability of the device.

[0012] As a preferred implementation form, the pressing assembly comprises a rotating disc and two rotating screws, both of which are threadedly connected to the inside of the rotating disc, and the top ends of the two rotating screws are rotatably connected to the bottom of the correction block.

[0013] When the driven gear rotates, it meshes with the gear ring to rotate the rotating disc, and when the rotating disc rotates, it moves the rotating screw upwards to exert pressure on the side of the correction block, thereby balancing the correction force of the correction block and ensuring sufficient pressure to correct the needle body, thereby improving the practicability of the device.

[0014] As a preferred implementation form, the driving assembly comprises a motor, a driving gear, a driven gear and a gear ring, the output end of the motor is fixedly connected with the driving gear, the bottom end of the adjusting screw is fixedly connected with the driven gear, and the driving gear and the driven gear are meshingly connected.

[0015] By starting the motor, the motor drives the driving gear to rotate, and when the driving gear rotates, it meshes with the driven gear to drive the driven gear to rotate, and the driven gear rotates to drive the adjusting screw connected thereto to rotate, thereby improving the practicability of the device.

[0016] As a preferred implementation form, the outside of the two rotating discs is provided with a gear ring, and the two gear rings are meshingly connected with the driven gear.

[0017] When the driven gear rotates, it meshes with the gear ring to rotate the rotating disc, and when the rotating disc rotates, it moves the rotating screw upwards to exert pressure on the side of the correction block, thereby balancing the correction force of the correction block and improving the practicability of the device.

[0018] The beneficial effects of the present application are as follows:

[0019] 1. The needle fixing assembly of the sewing machine correcting mechanism is provided with a correcting mechanism and a driving assembly, when the needle body is deformed, the motor is started, the motor drives the driving gear to rotate, when the driving gear rotates, the driving gear meshes with the driven gear to drive the driven gear to rotate, the driven gear drives the adjusting screw connected therewith to rotate, when the adjusting screw rotates, the correcting block moves towards the needle body, the correcting block applies a correcting force to the needle body to restore it to the normal state, the deformation of the needle body is corrected, the production efficiency is improved, the quality problems such as missed eyes and floating lines are effectively solved, the product qualification rate is improved, and the practicability of the device is greatly improved.

[0020] 2. The needle fixing assembly of the sewing machine correcting mechanism is provided with a pressing assembly, when the driven gear rotates, the driven gear meshes with the gear ring to drive the rotating disc to rotate, when the rotating disc rotates, the rotating screw moves upwards to apply pressure to the side of the correcting block, balance the correcting force of the correcting block, and ensure enough pressure to correct the needle body, greatly improving the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 It is the overall structure schematic diagram of the device of the present application;

[0022] Fig. 2 It is the driving assembly schematic diagram of the device of the present application;

[0023] Fig. 3 It is the needle fixing assembly schematic diagram of the device of the present application.

[0024] The reference numerals in the figure are: 1, needle fixing assembly; 11, fixed seat; 12, needle holder; 13, needle body; 2, correcting mechanism; 21, correcting block; 22, adjusting screw; 3, pressing assembly; 31, rotating disc; 32, rotating screw; 4, driving assembly; 41, motor; 42, driving gear; 43, driven gear; 44, gear ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0026] REFERENCE Figs. 1-3The utility model provides a kind of sewing machine correcting mechanism, including needle head fixed component 1, correcting mechanism 2, pressurizing component 3 and drive component 4, needle head fixed component 1 includes fixed seat 11, needle head holder 12 and needle head body 13, fixed seat 11 is fixedly connected with sewing machine main body, needle head holder 12 is installed at the front end of fixed seat 11, needle head body 13 is clamped on needle head holder 12, correcting mechanism 2 is arranged at the bottom of needle head fixed component 1, pressurizing component 3 is arranged on correcting mechanism 2, drive component 4 is connected with correcting mechanism 2 and pressurizing component 3.

[0027] Correcting mechanism 2 includes correcting block 21 and adjusting screw 22, adjusting screw 22 is rotatably connected at the bottom of fixed seat 11;When adjusting screw 22 rotates, correcting block 21 is moved towards needle head body 13, thereby improving the practicability of the device.

[0028] Adjusting screw 22 is threadedly connected with correcting block 21, and correcting block 21 is located below needle head fixed component 1;By moving correcting block 21 towards needle head body 13, correcting block 21 exerts a correcting force on needle head body 13 to restore it to normal state, realizing the correction of the deformation of needle head body 13, significantly improving production efficiency, effectively solving quality problems such as missing eyes and floating threads, improving product pass rate, thereby improving the practicability of the device.

[0029] Pressurizing component 3 includes rotating disc 31 and rotating screw 32, two rotating screws 32 are threadedly connected inside rotating disc 31, and the top ends of the two rotating screws 32 are rotatably connected with the bottom of correcting block 21;When driven gear 43 rotates, it meshes with gear ring 44 to make rotating disc 31 rotate, and when rotating disc 31 rotates, rotating screw 32 moves upwards to exert pressure on the side of correcting block 21, balancing the correcting force of correcting block 21, ensuring sufficient pressure to correct needle head body 13, thereby improving the practicability of the device.

[0030] Drive component 4 includes motor 41, driving gear 42, driven gear 43 and gear ring 44, the output end of motor 41 is fixedly connected with driving gear 42, the bottom end of adjusting screw 22 is fixedly connected with driven gear 43, and driving gear 42 is meshingly connected with driven gear 43;By starting motor 41, motor 41 drives driving gear 42 to rotate, and when driving gear 42 rotates, it meshes with driven gear 43 to drive driven gear 43 to rotate, and the rotation of driven gear 43 drives adjusting screw 22 connected therewith to rotate, thereby improving the practicability of the device.

[0031] The outer part of the two rotating discs 31 is provided with a gear ring 44, and the two gear rings 44 are in meshing connection with the driven gear 43; when the driven gear 43 rotates, it will mesh with the gear ring 44 to drive the rotating disc 31 to rotate, when the rotating disc 31 rotates, it will drive the rotating screw 32 to move upwards, and the pressure is applied to the side of the correction block 21, the correction force of the correction block 21 is balanced, thereby improving the practicability of the device.

[0032] Working principle: when the needle body 13 is deformed, the motor 41 is started, the motor 41 drives the driving gear 42 to rotate, when the driving gear 42 rotates, it will mesh with the driven gear 43 to drive the driven gear 43 to rotate, the driven gear 43 rotates to drive the adjusting screw 22 connected therewith to rotate, when the adjusting screw 22 rotates, it will drive the correction block 21 to move towards the needle body 13, at the same time, when the driven gear 43 rotates, it will mesh with the gear ring 44 to drive the rotating disc 31 to rotate, when the rotating disc 31 rotates, it will drive the rotating screw 32 to move upwards, and the pressure is applied to the side of the correction block 21, the correction force of the correction block 21 is balanced, thereby, the correction block 21 applies the correction force to the needle body 13, so that it returns to the normal state, the deformation of the needle body 13 is corrected, the production efficiency is improved, the quality problems such as leaking eyes and floating lines are effectively solved, and the product qualified rate is improved.

[0033] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A stitcher correcting mechanism comprising a needle fixing assembly (1), a correcting mechanism (2), a pressurizing assembly (3) and a driving assembly (4), characterized in that, The needle fixing assembly (1) comprises a fixing base (11), a needle holder (12) and a needle body (13), the fixing base (11) is fixedly connected with the main body of the sewing machine, the needle holder (12) is installed at the front end of the fixing base (11), the needle body (13) is clamped on the needle holder (12), the correction mechanism (2) is arranged at the bottom of the needle fixing assembly (1), the pressing assembly (3) is arranged on the correction mechanism (2), and the driving assembly (4) is connected with the correction mechanism (2) and the pressing assembly (3).

2. A disk seaming mechanism according to claim 1, wherein The correction mechanism (2) comprises a correction block (21) and an adjusting screw (22), and the adjusting screw (22) is rotationally connected at the bottom of the fixing base (11).

3. A stitcher correction mechanism according to claim 2, wherein The adjusting screw (22) is threadedly connected with the correction block (21), and the correction block (21) is located below the needle fixing assembly (1).

4. A stitcher correction mechanism according to claim 3, wherein The pressing assembly (3) comprises a rotating disc (31) and a rotating screw (32), two rotating screws (32) are threadedly connected in the rotating disc (31), and the top ends of the two rotating screws (32) are rotationally connected with the bottom of the correction block (21).

5. A stitcher correction mechanism according to claim 2, wherein The driving assembly (4) comprises a motor (41), a driving gear (42), a driven gear (43) and a gear ring (44), the output end of the motor (41) is fixedly connected with the driving gear (42), the bottom end of the adjusting screw (22) is fixedly connected with the driven gear (43), and the driving gear (42) and the driven gear (43) are in meshing connection.

6. A stitcher correction mechanism according to claim 4, wherein The outer parts of the two rotating discs (31) are provided with gear rings (44), and the two gear rings (44) are in meshing connection with the driven gear (43).

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