Gravity stretching type fabric density detection device of computerized flat knitting machine

Abstract

The utility model belongs to the technical field of fabric density detection devices, and particularly relates to a gravity stretching type fabric density detection device of a computerized flat knitting machine, which comprises the computerized flat knitting machine, two mounting strips are fixedly mounted on the outer wall of one side of the computerized flat knitting machine, and a placement panel is mounted between the two mounting strips. When the computer flat knitting machine is used, the notches in the upper side and the lower side of the placing panel are aligned with the corresponding connecting strips on the mounting strips, the placing panel is moved to one side, the hanging rods are hung on the hanging rods, and the hanging rods are hung on the hanging rods through the hanging hooks at the top ends of the hanging rods. Therefore, the notch can move towards one side along a track formed by the two connecting strips, and finally, the placing panel is fixedly arranged between the two mounting strips under the action of the convex point and the concave opening, so that the mounting mode between the mounting strips and the computer flat knitting machine becomes clear and firm.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric density detection devices, and in particular relates to a gravity stretching fabric density detection device for a computerized flat knitting machine. Background Art

[0002] The working principle of computerized flat knitting machines is mainly to control the movement of the mechanical arm and the needle bed through a computer control system, thereby realizing automatic knitting. Specifically, the computer control system will control the movement of the mechanical arm according to the preset knitting program, so that the needles will move alternately between the flat knitting machine and the weaving mechanism to weave the yarn into knitted fabrics. At the same time, the weaving mechanism is also working continuously to pull the woven fabric out of the machine to realize continuous production.

[0003] For example, a density hanging measuring device for a flat knitting machine fabric with authorization announcement number CN215985615U includes a computer flat knitting machine, a density measuring device is installed on one side of the computer flat knitting machine, and the density measuring device includes a fixed panel, and a measuring ruler is provided along the length direction of the fixed panel; and also includes a hanging device, which is used to hang on the lower end of the fabric to be tested, so that the fabric to be tested can be stretched flat and convenient for measurement. The existing density measuring device is directly installed on the side wall of the computer flat knitting machine. When the product is woven on the flat knitting machine, the fabric can be taken immediately for density detection, avoiding the process of cutting and sampling, saving manpower; in addition, when the density detection does not meet the requirements, the computer flat knitting machine can be adjusted immediately to re-weave, avoiding the waste of materials, saving time, and improving the weaving efficiency; the method of heavy object hanging is also adopted, so that the fabric to be tested can be fully stretched, which is convenient for staff to observe and detect; the existing device has a simple structure, low cost, and is convenient and practical.

[0004] A major highlight of the design of this computerized flat knitting machine is that it innovatively integrates an advanced density measuring device on one side of the machine body. This design aims to achieve real-time quality control and adjustment during the knitting process, ensuring that the knitted fabrics produced meet the preset density standards, thereby improving the overall quality and consistency of the product. However, there are currently no detailed instructions or diagrams for the specific installation method and steps between this density measuring device and the main body of the computerized flat knitting machine, which to a certain extent brings challenges to the installation and commissioning of the equipment. In actual use, due to the lack of clear installation guidelines, operators may encounter difficulties in accurately and firmly installing the density measuring device on the computerized flat knitting machine. Utility Model Content

[0005] The purpose of the utility model is to provide a gravity stretching fabric density detection device for a computer flat knitting machine, aiming to solve the current specific installation method and steps between this density measuring device and the main body of the computer flat knitting machine, without providing detailed instructions or diagrams, which to a certain extent brings challenges to the installation and debugging of the equipment. In actual use, due to the lack of clear installation guidelines, the operator may encounter difficulties in accurately and firmly installing the density measuring device on the computer flat knitting machine.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gravity stretching fabric density detection device for a computer flat knitting machine, comprising a computer flat knitting machine, two mounting strips are fixedly installed on the outer wall of one side of the computer flat knitting machine, a placement panel is installed between the two mounting strips, a weight is also installed on the outer wall of the computer flat knitting machine, the weight is hooked on the surface of the hanging rod through the hook at the top, and one end of the hanging rod is fixedly installed on the outer wall of one side of the computer flat knitting machine; a hanging plate is placed in a storage box on the outer wall of the other end of the hanging rod, and a horizontal plate is fixedly installed on the bottom of the mounting strip of the placement panel, one end of the horizontal plate is fixedly connected to the outer wall of the computer flat knitting machine, a connecting rod is fixedly installed on the surface of the other end of the horizontal plate, and a limiting member is fixedly installed on the top of the connecting rod.

[0007] In order to prevent the placement panel from falling off from one side of the mounting bar after the placement panel is installed on the two mounting bars, as a gravity stretching fabric density detection device for a computer flat knitting machine of the utility model, preferably, a connecting bar is fixedly installed on the outer wall of the opposite side of the two mounting bars, a side block is fixedly installed on one end of the mounting bar, and a convex point is fixedly installed on the surface of the mounting bar away from the outer wall of the computer flat knitting machine. The length of the connecting bar is the same as that of the mounting bar, and one end of the connecting bar is also in contact with the outer wall of the side block, and the convex point is a semicircular structure away from the end connected to the mounting bar.

[0008] In order to allow the placement panel to be installed on the two mounting strips, the convex points will increase the extrusion force between the placement panel and the mounting strips after installation, thereby enhancing the firmness of the placement panel installed between the two mounting strips. As a gravity stretching fabric density detection device for a computer flat knitting machine of the utility model, preferably, recesses are provided on the center ends of the placement panel on both sides upward, and two recessed openings are respectively provided on the two ends of the placement panel away from the outer wall of the computer flat knitting machine. The minimum vertical length between the two connecting strips is slightly larger than the minimum vertical length between the two recessed openings on the placement panel. Each of the connecting strips is connected to the corresponding recess by a sliding plug. The center distance between the two recessed openings on the same side is the same as the distance between the two convex points on the same mounting strip, and the placement panel forms an interference connection structure with the two mounting strips through the recessed openings and the convex points.

[0009] Compared with the prior art, the beneficial effect of the utility model is that when in use, the notches on the upper and lower sides of the placement panel are aligned with the corresponding connecting strips on the mounting strip, and the placement panel is moved to one side, so that the notch will move to one side along the track formed by the two connecting strips, and finally the placement panel is fixedly installed between the two mounting strips under the action of the protrusions and the sunken openings, so that the installation method between the mounting strip and the computer flat knitting machine becomes very clear and firm, and when measuring, the fabric of the computer flat knitting machine is hung on the placement panel, and then a heavy object is hung on the bottom of the fabric, so that the heavy object can stretch the fabric, and the stretched fabric can be statistically calculated for the number of rows and needles through the measuring ruler on the placement panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 Schematic diagram of the three-dimensional structure of the gravity stretching fabric density detection device of the computer flat knitting machine Figure 1 ;

[0012] Figure 2 Schematic diagram of the three-dimensional structure of the gravity stretching fabric density detection device of the computer flat knitting machine Figure 2 ;

[0013] Figure 3 Gravity stretching fabric density detection device for computer flat knitting machine Figure 2 The enlarged structural diagram at A in the middle;

[0014] Figure 4 It is a schematic diagram of the upper structure of the placement panel of the gravity stretching fabric density detection device of the computer flat knitting machine;

[0015] Figure 5 It is a schematic diagram of the installation bar structure of the gravity stretching fabric density detection device of the computer flat knitting machine;

[0016] Figure 6 Gravity stretching fabric density detection device for computer flat knitting machine Figure 2 Schematic diagram of the structure of middle B;

[0017] Figure 7 Gravity stretching fabric density detection device for computer flat knitting machine Figure 2 Schematic diagram of the C structure.

[0018] In the figure: 1. Computerized flat knitting machine; 2. Mounting strip; 201. Connecting strip; 202. Side block; 203. Protrusion; 3. Placement panel; 301. Notch; 302. Indentation; 4. Weight; 401. Hanging rod; 402. Hanging plate; 5. Limiting piece; 6. Connecting rod; 7. Horizontal plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 7 The utility model provides the following technical solutions: a gravity stretching fabric density detection device for a computer flat knitting machine, comprising a computer flat knitting machine 1, two mounting strips 2 are fixedly installed on one side outer wall of the computer flat knitting machine 1, a placement panel 3 is installed between the two mounting strips 2, a weight 4 is also installed on the outer wall of the computer flat knitting machine 1, the weight 4 is hooked on the surface of a hanging rod 401 through a hook at the top, and one end of the hanging rod 401 is fixedly installed on one side outer wall of the computer flat knitting machine 1; the surface of the placement panel 3 is installed with a fabric density detection device for the computer flat knitting machine 1 a measuring ruler for density detection; a hanging plate 402 is placed in a storage box on the outer wall of the other end of the hanging rod 401, a horizontal plate 7 is fixedly installed on the bottom of the mounting strip 2 for placing the panel 3, one end of the horizontal plate 7 is fixedly connected to the outer wall of the computer flat knitting machine 1, a connecting rod 6 is fixedly installed on the surface of the other end of the horizontal plate 7, a limiting member 5 is fixedly installed on the top of the connecting rod 6, two limiting members 5 are symmetrically arranged about the longitudinal center line of the placement panel 3, the two limiting members 5 form a "C" shaped structure, and the connecting rod 6 is made of hard deformable rubber material.

[0021] When the weight 4 is hung on the bottom of the fabric of the computer flat knitting machine 1 through the hanging plate 402, the two limit members 5 are pulled to one side, so that the space on one side of the panel 3 will be opened, thereby making the bottom space of the panel 3 open. At this time, the weight 4 and the hanging plate 402 can be smoothly hung on the bottom of the fabric of the computer flat knitting machine 1. After the hanging is completed, the limit member 5 will be reset under the action of the connecting rod 6. At this time, the weight 4 will be restricted between the two limit members 5. When in use, the limit member 5 can prevent the weight 4 from shaking the fabric due to excessive shaking, thereby ensuring the accuracy of fabric detection.

[0022] The hook on the upper end of the placement panel 3 is hook one, and the hook on the weight 4 is hook two; when in use, the fabric of the computer flat knitting machine 1 is hung on hook one, and then the weight 4 is assembled with the hanging plate 402 through the hook two on its top, and then the assembled hanging plate 402 is hung on the bottom of the fabric of the computer flat knitting machine 1 through the hook on its top, so that the weight 4 can stretch the fabric, and the number of rows and needles of the stretched fabric can be statistically calculated through the measuring ruler on the placement panel 3.

[0023] Preferably, a connecting strip 201 is fixedly mounted on the outer wall of the opposite side of the two mounting strips 2, a side block 202 is fixedly mounted on one end of the mounting strip 2, and a convex point 203 is fixedly mounted on the surface of the mounting strip 2 on the side away from the outer wall of the computer flat knitting machine 1. The length of the connecting strip 201 is the same as that of the mounting strip 2, and one end of the connecting strip 201 is also in contact with the outer wall of the side block 202, and the convex point 203 is a semicircular structure away from the end connected to the mounting strip 2. A notch 301 is provided at the center ends of the upper sides of the placement panel 3, and two recessed openings 302 are provided at the two ends of the placement panel 3 away from the outer wall of the computer flat knitting machine 1. The minimum vertical length between the two connecting strips 201 is slightly larger than the minimum vertical length between the two recesses 301 on the placement panel 3. Each connecting strip 201 is connected to the corresponding recess 301 by a sliding plug. The center spacing between the two recessed openings 302 on the same side is the same as the spacing between the two protrusions 203 on the same mounting strip 2, and the placement panel 3 forms an interference connection structure with the two mounting strips 2 through the recessed openings 302 and the protrusions 203.

[0024] During specific use, when the placement panel 3 needs to be installed on the computer flat knitting machine 1, the side of the placement panel 3 with the measuring ruler is facing outward, and then the notches 301 at the upper and lower ends of the measuring ruler are aligned with the connecting strips 201 on the corresponding mounting strips 2, and the placement panel 3 is moved, so that the notches 301 will be docked with the connecting strips 201. During the docking process, the sunken opening 302 on the placement panel 3 will gradually approach the convex point 203 on the mounting strip 2. When the sunken opening 302 and the convex point 203 are docked, the placement panel 3 can be fixed between the two mounting strips 2. In this way, the assembly process between the placement panel 3 and the computer flat knitting machine 1 can be greatly simplified through the above when in use.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A gravity stretching fabric density detection device for a computerized flat knitting machine, comprising a computerized flat knitting machine (1), characterized in that: Two mounting strips (2) are fixedly mounted on the outer wall of one side of the computer flat knitting machine (1), a placement panel (3) is mounted between the two mounting strips (2), a weight (4) is also mounted on the outer wall of the computer flat knitting machine (1), the weight (4) is hooked on the surface of a hanging rod (401) through a hook at the top, and one end of the hanging rod (401) is fixedly mounted on the outer wall of one side of the computer flat knitting machine (1); a hanging plate (402) is placed in a storage box on the outer wall at the other end of the hanging rod (401), a horizontal plate (7) is fixedly mounted on the bottom of the mounting strip (2) below the placement panel (3), one end of the horizontal plate (7) is fixedly connected to the outer wall of the computer flat knitting machine (1), a connecting rod (6) is fixedly mounted on the surface of the other end of the horizontal plate (7), and a limiting member (5) is fixedly mounted on the top of the connecting rod (6).

2. The gravity stretching fabric density detection device for a computerized flat knitting machine according to claim 1, characterized in that: A connecting strip (201) is fixedly mounted on the outer wall of the two mounting strips (2) on opposite sides, a side block (202) is fixedly mounted on one end of the mounting strip (2), and a convex point (203) is fixedly mounted on the surface of the mounting strip (2) on the side away from the outer wall of the computer flat knitting machine (1).

3. The gravity stretching fabric density detection device for a computerized flat knitting machine according to claim 2, characterized in that: The length of the connecting strip (201) is the same as that of the mounting strip (2), and one end of the connecting strip (201) is also in contact with the outer wall of the side block (202), and the protrusion (203) is a semicircular structure away from the end connected to the mounting strip (2).

4. The gravity stretching fabric density detection device for a computerized flat knitting machine according to claim 1, characterized in that: The placement panel (3) is provided with notches (301) at both ends of the center of the placement panel (3) on the upper sides, and two recessed openings (302) are respectively provided at the two ends of the placement panel (3) away from the outer wall of the computer flat knitting machine (1).

5. The gravity stretching fabric density detection device for a computerized flat knitting machine according to claim 2, characterized in that: The minimum vertical length between the two connecting strips (201) is slightly greater than the minimum vertical length between the two recesses (301) on the placement panel (3), and each connecting strip (201) is connected to the corresponding recess (301) by sliding engagement.

6. The gravity stretching fabric density detection device for a computerized flat knitting machine according to claim 4, characterized in that: The center distance between the two indented openings (302) on the same side is the same as the distance between the two protruding points (203) on the same mounting strip (2), and the placement panel (3) forms an interference connection structure with the two mounting strips (2) through the indented openings (302) and the protruding points (203).

7. The gravity stretching fabric density detection device for a computerized flat knitting machine according to claim 1, characterized in that: Two of the limiting members (5) are symmetrically arranged about the longitudinal midline of the placement panel (3), and the two limiting members (5) form a "C"-shaped structure. The connecting rod (6) is made of hard deformable rubber material.

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