Knitted gray fabric high-efficiency overlock device

Abstract

The utility model belongs to the field of knitted gray fabric processing, and particularly relates to a knitted gray fabric high-efficiency overlock device which comprises an overlock device body, the outer wall of the overlock device body is fixedly connected with an adjusting assembly, and the adjusting assembly comprises a mounting base, a processing table, a motor, a rotating shaft, a threaded rod, a limiting groove, a sliding block and a limiting block. And a motor is fixedly connected to the outer wall of the mounting seat. According to the high-efficiency edge locking equipment for the knitted gray fabric, the effect of adjusting the position of the knitted gray fabric is achieved through cooperation of an adjusting assembly, a motor is started to drive a rotating shaft and a threaded rod to rotate, so that a sliding block is driven to slide left and right on the outer wall of the threaded rod, and then a processing table and the knitted gray fabric are driven to move left and right; and meanwhile, the processing table drives the limiting block to slide left and right in the limiting groove, so that the stability of left-right movement of the processing table is improved, and the knitted gray cloth is conveniently driven to be subjected to position adjustment.

Description

Technical Field

[0001] This utility model relates to the field of knitted fabric processing, specifically a high-efficiency overlocking device for knitted fabric. Background Technology

[0002] Knitted fabric is an undyed fabric woven by a knitting machine, commonly used in clothing, home textiles, and industrial fields. When processing knitted fabric, overlocking equipment is required. However, most knitted fabric overlocking equipment involves manually moving the knitted fabric to overlock, which can easily cause the overlock position to shift, affecting the overall uniformity and tightness of the overlock, reducing overall work efficiency and impacting usability.

[0003] The existing technology has the following problems:

[0004] Most existing overlocking equipment for knitted fabrics requires manual movement of the knitted fabric during use, which can easily cause the overlocking position to shift, affecting the overall uniformity and tightness of the overlocking, reducing overall work efficiency and impacting usability. Utility Model Content

[0005] This invention provides a high-efficiency overlocking device for knitted fabrics to solve the problems mentioned in the background art.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The high-efficiency overlocking device for knitted fabrics of this utility model includes an overlocking device body. An adjustment component is fixedly connected to the outer wall of the overlocking device body. The adjustment component includes a mounting base, a processing table, a motor, a rotating shaft, a threaded rod, a limiting groove, a slider, and a limiting block. The motor is fixedly connected to the outer wall of the mounting base. The output end of the motor is fixedly connected to the rotating shaft through a coupling. One end of the rotating shaft is fixedly connected to the threaded rod. A slider is threadedly connected to the outer wall of the threaded rod.

[0007] The top of the slider is fixedly connected to a processing table, and limit grooves are opened on both sides of the top of the mounting base. Limit blocks are movably connected inside the limit grooves.

[0008] Preferably, a positioning assembly is fixedly connected to the outer wall of the processing table. The positioning assembly includes a connecting plate, a screw, a nut, a sleeve, a bolt, and a positioning block. The connecting plate is fixedly connected to the outer wall of the processing table. The screw is internally threaded to the connecting plate, and a nut is threaded to the outer wall of the screw. The screw and the connecting plate form a detachable structure through the nut. The screw can be easily locked during use through the cooperation between the screw, the nut, and the connecting plate.

[0009] Preferably, a sleeve is fixedly connected to one end of the screw, a screw is threaded inside the sleeve, a positioning block is fixedly connected to the bottom end of the screw, and the positioning block forms a lifting structure with the screw and the sleeve. Through the cooperation between the positioning block, the screw and the sleeve, it is easy to drive the positioning block to move up and down during use.

[0010] Preferably, the outer wall of the main body of the edge-locking device is fixedly connected to a mounting base, and the threaded rod forms a rotating structure with the motor through a rotating shaft. Through the cooperation between the threaded rod, the rotating shaft and the motor, it is easy to drive the threaded rod to rotate during use.

[0011] Preferably, the limiting groove is symmetrically arranged with respect to the center line of the mounting base, and the slider forms a sliding structure with the threaded rod and the rotating shaft. Through the cooperation between the slider, the threaded rod and the rotating shaft, it is easy to drive the slider to slide left and right on the outer wall of the threaded rod during use.

[0012] Preferably, the slider and the processing table form an integrated structure, and the processing table forms a sliding structure through the slider and the threaded rod. Through the cooperation between the processing table, the slider and the threaded rod, it is easy to drive the processing table to move left and right during use.

[0013] Preferably, the limiting block is fixedly connected to the processing table, and the limiting block forms a sliding structure with the processing table and the limiting groove. Through the cooperation between the limiting block, the processing table and the limiting groove, the limiting block can be easily moved left and right inside the limiting groove during use, thereby improving the stability of the left and right movement of the processing table.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides a high-efficiency overlocking device for knitted fabrics. It employs an adjustment component to achieve position adjustment of the knitted fabric. The motor drives the rotating shaft and threaded rod to rotate, causing the slider to slide left and right on the outer wall of the threaded rod. This, in turn, moves the processing table and the knitted fabric left and right. Simultaneously, the processing table drives the limiting block to slide left and right within the limiting groove, thus improving the stability of the processing table's left and right movement. This facilitates position adjustment of the knitted fabric, avoiding manual adjustment that could cause overlocking position deviation and affect usability, thereby improving the overall ease of use of the device.

[0016] 2. This utility model provides a high-efficiency overlocking device for knitted fabrics. It uses a positioning component to limit the position of the knitted fabric. According to the size of the knitted fabric, the screw is moved back and forth inside the connecting plate to the designated position. The screw is locked by rotating the nut. The knitted fabric is placed on the top of the processing table. The positioning block is raised and lowered to the surface of the knitted fabric by rotating the screw to limit its position. This prevents the knitted fabric from shifting during processing and affecting its use, thereby improving the overall practicality of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the external structure of the adjustment component in this utility model;

[0020] Figure 3 In this utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0021] Figure 4 This is a cross-sectional view of the adjustment component in this utility model;

[0022] Figure 5 This is a schematic diagram of the positioning component structure in this utility model.

[0023] In the diagram: 1. Main body of the overlocking equipment; 2. Adjustment component; 201. Mounting base; 202. Processing table; 203. Motor; 204. Rotating shaft; 205. Threaded rod; 206. Limiting groove; 207. Slider; 208. Limiting block; 3. Positioning component; 301. Connecting plate; 302. Screw; 303. Nut; 304. Sleeve; 305. Screw; 306. Positioning block. Detailed Implementation

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

[0025] Example 1

[0026] A preferred embodiment of the high-efficiency overlocking device for knitted fabrics provided by this utility model is, for example... Figures 1 to 5 As shown: The device includes a main body 1 for overlocking equipment. An adjustment component 2 is fixedly connected to the outer wall of the main body 1. The adjustment component 2 includes a mounting base 201, a processing table 202, a motor 203, a rotating shaft 204, a threaded rod 205, a limiting groove 206, a slider 207, and a limiting block 208. The motor 203 is fixedly connected to the outer wall of the mounting base 201. The output end of the motor 203 is fixedly connected to the rotating shaft 204 through a coupling. One end of the rotating shaft 204 is fixedly connected to the threaded rod 205. The slider 207 is threadedly connected to the outer wall of the threaded rod 205.

[0027] The top of the slider 207 is fixedly connected to the processing table 202, and the top of the mounting base 201 has limit grooves 206 on both sides, and the limit grooves 206 are movably connected to the limit blocks 208.

[0028] In this embodiment, a positioning component 3 is fixedly connected to the outer wall of the processing table 202. The positioning component 3 includes a connecting plate 301, a screw 302, a nut 303, a sleeve 304, a screw 305, and a positioning block 306. The connecting plate 301 is fixedly connected to the outer wall of the processing table 202. The screw 302 is threadedly connected to the inside of the connecting plate 301. The nut 303 is threadedly connected to the outer wall of the screw 302. The screw 302 and the connecting plate 301 form a detachable structure through the nut 303. According to the user's needs, the screw 302 can be moved back and forth inside the connecting plate 301 to a specified position, and the screw 302 can be locked by rotating the nut 303.

[0029] Example 2

[0030] Based on Example 1, a preferred embodiment of the high-efficiency overlocking device for knitted fabrics provided by this utility model is as follows: Figures 1 to 5 As shown: One end of the screw 302 is fixedly connected to a sleeve 304, and the internal thread of the sleeve 304 is connected to a screw 305. The bottom end of the screw 305 is fixedly connected to a positioning block 306, and the positioning block 306 forms a lifting structure with the sleeve 304 through the screw 305. When the knitted fabric is placed on the top of the processing table 202, the positioning block 306 is lifted and lowered to the surface of the knitted fabric by rotating the screw 305 to limit its position.

[0031] In this embodiment, the outer wall of the main body 1 of the edge-locking device is fixedly connected to the mounting base 201, and the threaded rod 205 forms a rotating structure with the motor 203 through the rotating shaft 204. The rotating shaft 204 and the threaded rod 205 are rotated by turning on the motor 203.

[0032] Furthermore, the limiting groove 206 is symmetrically arranged with respect to the center line of the mounting base 201, and the slider 207 forms a sliding structure with the rotating shaft 204 through the threaded rod 205. By rotating the threaded rod 205, the slider 207 is driven to slide left and right on the outer wall of the threaded rod 205.

[0033] In addition, the slider 207 and the processing table 202 form an integrated structure, and the processing table 202 forms a sliding structure with the threaded rod 205 through the slider 207, so that the processing table 202 and the knitted fabric can move left and right through the slider 207.

[0034] In use, the limiting block 208 is fixedly connected to the processing table 202, and the limiting block 208 forms a sliding structure with the limiting groove 206 through the processing table 202. The processing table 202 drives the limiting block 208 to slide left and right inside the limiting groove 206, thereby improving the stability of the left and right movement of the processing table 202.

[0035] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0036] The working principle is as follows: First, according to the user's needs, the screw 302 is moved back and forth inside the connecting plate 301 to the designated position. The screw 302 is then locked by rotating the nut 303. The knitted fabric is placed on top of the processing table 202. The positioning block 306 is raised and lowered to the surface of the knitted fabric by rotating the screw 305 to limit its movement. Then, according to the user's needs, the motor 203 is turned on to rotate the rotating shaft 204 and the threaded rod 205, thereby causing the slider 207 to slide left and right on the outer wall of the threaded rod 205. This, in turn, causes the processing table 202 and the knitted fabric to move left and right. At the same time, the processing table 202 causes the limiting block 208 to slide left and right inside the limiting groove 206, thereby improving the stability of the left and right movement of the processing table 202.

[0037] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high-efficiency overlocking device for knitted fabrics, characterized in that: The device includes a main body (1) of a sewing machine, and an adjustment assembly (2) is fixedly connected to the outer wall of the main body (1). The adjustment assembly (2) includes a mounting base (201), a processing table (202), a motor (203), a rotating shaft (204), a threaded rod (205), a limiting groove (206), a slider (207), and a limiting block (208). The motor (203) is fixedly connected to the outer wall of the mounting base (201). The output end of the motor (203) is fixedly connected to the rotating shaft (204) through a coupling. One end of the rotating shaft (204) is fixedly connected to the threaded rod (205). The outer wall of the threaded rod (205) is threadedly connected to the slider (207). The top of the slider (207) is fixedly connected to a processing table (202), and the top of the mounting base (201) has limit grooves (206) on both sides, and the inside of the limit grooves (206) is movably connected to a limit block (208).

2. The high-efficiency overlocking device for knitted fabrics according to claim 1, characterized in that: The outer wall of the processing table (202) is fixedly connected to a positioning component (3). The positioning component (3) includes a connecting plate (301), a screw (302), a nut (303), a sleeve (304), a screw (305), and a positioning block (306). The outer wall of the processing table (202) is fixedly connected to the connecting plate (301). The screw (302) is threadedly connected to the inside of the connecting plate (301). The nut (303) is threadedly connected to the outer wall of the screw (302). The screw (302) and the connecting plate (301) form a detachable structure through the nut (303).

3. The high-efficiency overlocking device for knitted fabrics according to claim 2, characterized in that: One end of the screw (302) is fixedly connected to a sleeve (304), and a screw (305) is threaded inside the sleeve (304). A positioning block (306) is fixedly connected to the bottom end of the screw (305), and the positioning block (306) and the sleeve (304) form a lifting structure through the screw (305).

4. The high-efficiency overlocking device for knitted fabrics according to claim 1, characterized in that: The outer wall of the main body (1) of the edge-locking device is fixedly connected to a mounting base (201), and the threaded rod (205) forms a rotating structure with the motor (203) through the rotating shaft (204).

5. The high-efficiency overlocking device for knitted fabrics according to claim 1, characterized in that: The limiting groove (206) is symmetrically arranged with respect to the center line of the mounting base (201), and the slider (207) forms a sliding structure with the rotating shaft (204) through the threaded rod (205).

6. The high-efficiency overlocking device for knitted fabrics according to claim 1, characterized in that: The slider (207) and the processing table (202) form an integrated structure, and the processing table (202) forms a sliding structure with the threaded rod (205) through the slider (207).

7. The high-efficiency overlocking device for knitted fabrics according to claim 1, characterized in that: The limiting block (208) is fixedly connected to the processing table (202), and the limiting block (208) forms a sliding structure with the limiting groove (206) through the processing table (202).

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