3D warp-knitted fabric forming device

Abstract

The utility model relates to the technical field of warp knitting machines, in particular to a 3D warp knitting fabric forming device which comprises a bottom plate and a fixing frame, an eliminating mechanism is installed on the frame wall of the fixing frame, and the eliminating mechanism is formed by combining an L-shaped plate, a transverse rod A, a wire, a transverse rod B, a yarn wheel, a sleeve and a locking bolt. A set of symmetrical L-shaped plates are installed on the frame wall of the fixing frame through bolts, a cross rod A is installed between the plate walls of the L-shaped plates, a cross rod B is installed between the plate walls of the L-shaped plates, a plurality of yarn wheels for limiting yarn are connected to the rod wall of the cross rod A and the rod wall of the cross rod B in an inserted mode, sleeves are welded to the outer walls of the yarn wheels, and the sleeves are sleeved with the sleeves. One end of the cross rod A and one end of the cross rod B are connected with the bottom plate through wires, so that static electricity at the yarn is transmitted to the bottom plate through the wires and then transmitted to the ground through the bottom plate, and yarn static electricity elimination is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of warp knitting machines, in particular to a 3D warp knitted fabric forming device. Background Art

[0002] Warp knitted fabric is a knitted fabric formed by knitting one or several groups of warp yarns into loops and interlacing with each other on a warp knitting machine. In this kind of knitted fabric, each yarn of a group of warp yarns forms only one or two loops in a coil row, and then forms another loop in the next row. The loops formed by one yarn are arranged along the warp direction of the knitted fabric. The warp knitted fabric formed by a group of yarns is called single-comb warp knitted fabric, and each loop is basically formed by one yarn. Double-comb warp knitted fabric is woven by two front and rear combs. 3D warp knitted fabric is usually knitted by 3D warp knitting machines.

[0003] When the existing 3D warp knitting machine is knitting, the yarns rub against each other when they are separated from the yarn disk, causing the yarns to carry static electricity. When the yarns have static electricity, the yarns are prone to fuzzing during warp knitting, which affects the quality of the fabric after warp knitting. To this end, we propose a 3D warp knitting fabric forming device. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a 3D warp knitted fabric forming device.

[0005] The technical solution adopted by the utility model to solve its technical problems is a 3D warp knitted fabric forming device, comprising a base plate and a fixed frame, wherein the frame wall of the fixed frame is installed with an elimination mechanism, and the elimination mechanism is composed of an L-shaped plate, a cross bar A, a wire, a cross bar B, a yarn wheel, a sleeve and a locking bolt. The frame wall of the fixed frame is installed with a group of symmetrical L-shaped plates through bolts, and a cross bar A is installed between the plate walls of the L-shaped plates, and a cross bar B is installed between the plate walls of the L-shaped plates. Several groups of yarn wheels with limited yarns are plugged and connected at the rod walls of the cross bar A and the rod walls of the cross bar B, sleeves are welded at the outer walls of the several groups of the yarn wheels, and the sleeves are threadedly connected at the barrel walls of the sleeves. One end of the cross bar A and one end of the cross bar B are connected to the base plate through a wire.

[0006] By adopting the above technical scheme, when the main body of the 3D warp knitting machine is subjected to warp knitting static elimination, since the wall of the fixed frame is installed with an elimination mechanism, the elimination mechanism is composed of an L-shaped plate, a cross bar A, a wire, a cross bar B, a yarn wheel, a sleeve and a locking bolt. After several groups of yarn wheels are correspondingly passed through the cross bar A and the cross bar B, since a sleeve is welded on the outer wall of the yarn wheel, and the barrel wall of the sleeve is threadedly connected with a locking bolt, the locking bolt is twisted to squeeze the cross bar A to fix the yarn wheel. After the yarn passes through the yarn wheel at the cross bar A and the yarn wheel at the cross bar B respectively, since one end of the cross bar A and one end of the cross bar B are connected to the bottom plate through the wire, the static electricity at the yarn is transmitted to the bottom plate through the wire, and then transmitted to the ground through the bottom plate, thereby eliminating the static electricity of the yarn.

[0007] Specifically, it also includes an adjustment mechanism, and the adjustment mechanism is installed on the frame wall of the fixed frame.

[0008] By adopting the above technical solution, the position of the yarn disc can be conveniently adjusted and positioned through the adjustment mechanism.

[0009] Specifically, the adjustment mechanism is composed of a fixed plate, a threaded rod, a yarn disk, a threaded sleeve A and a threaded sleeve B. A group of symmetrical fixed plates are welded on the wall of the fixed frame, threaded rods are plugged into the fixed plates, several groups of yarn disks are plugged into the rod walls of the threaded rods, several groups of threaded sleeves A for extruding the yarn disks are threadedly connected on the rod walls of the threaded rods, a group of symmetrical threaded sleeves B are threadedly connected on the rod walls of the threaded rods, and the threaded sleeves B are located on one side of the fixed plate.

[0010] By adopting the above technical scheme, when the yarn reel is positioned, since an adjustment mechanism is installed on the wall of the fixed frame, the adjustment mechanism is composed of a fixed plate, a threaded rod, a yarn reel, a threaded sleeve A and a threaded sleeve B. After the personnel passes the yarn reel through the threaded rod, the threaded sleeve A is threadedly connected to the threaded rod, so that the yarn reel is located between the threaded sleeve A, and the yarn reel is squeezed by the threaded sleeve A to fix the yarn reel. After the threaded rod passes through the fixed plate, the threaded sleeve B is threadedly connected to the threaded rod, so that the threaded sleeve B squeezes the fixed plate to fix the threaded rod, thereby facilitating the positioning and installation of the yarn reel.

[0011] Specifically, a 3D warp knitting machine body is installed on the top of the bottom plate.

[0012] By adopting the above technical solution, it is convenient to fix the main body of the 3D warp knitting machine.

[0013] Specifically, a fixing frame is installed on the shell wall of the 3D warp knitting machine body.

[0014] By adopting the above technical solution, it is convenient to fix the fixing frame.

[0015] Beneficial effects of the utility model:

[0016] (1) The 3D warp knitted fabric forming device described in the utility model, when the 3D warp knitting machine body is subjected to warp knitting static elimination, since the frame wall of the fixed frame is installed with an elimination mechanism, the elimination mechanism is composed of an L-shaped plate, a cross bar A, a wire, a cross bar B, a yarn wheel, a sleeve and a locking bolt. After several groups of yarn wheels are correspondingly passed through the cross bar A and the cross bar B, since a sleeve is welded on the outer wall of the yarn wheel, and the barrel wall of the sleeve is threadedly connected with a locking bolt, the locking bolt is twisted to squeeze the cross bar A to fix the yarn wheel. After the yarn passes through the yarn wheel at the cross bar A and the yarn wheel at the cross bar B respectively, since one end of the cross bar A and one end of the cross bar B are connected to the bottom plate through the wire, the static electricity on the yarn is transmitted to the bottom plate through the wire, and then transmitted to the ground through the bottom plate, thereby eliminating the static electricity on the yarn.

[0017] (2) The 3D warp knitted fabric forming device described in the utility model, when positioning the yarn reel, an adjustment mechanism is installed on the wall of the fixed frame, and the adjustment mechanism is composed of a fixed plate, a threaded rod, a yarn reel, a threaded sleeve A and a threaded sleeve B. After the personnel pass the yarn reel through the threaded rod, the threaded sleeve A is threadedly connected to the threaded rod so that the yarn reel is located between the threaded sleeve A. The yarn reel is squeezed by the threaded sleeve A to fix the yarn reel. After the threaded rod passes through the fixed plate, the threaded sleeve B is threadedly connected to the threaded rod so that the threaded sleeve B squeezes the fixed plate to fix the threaded rod, thereby facilitating the positioning and installation of the yarn reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is the main figure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the elimination mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the yarn wheel structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0023] In the figure: 1, bottom plate; 2, 3D warp knitting machine body; 3, fixed frame; 4, eliminating mechanism; 401, L-shaped plate; 402, cross bar A; 403, guide wire; 404, cross bar B; 405, yarn wheel; 406, sleeve; 407, locking bolt; 5, adjusting mechanism; 501, fixed plate; 502, threaded rod; 503, yarn disk; 504, threaded sleeve A; 505, threaded sleeve B. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] As an embodiment of the present utility model, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a 3D warp knitted fabric forming device described in the utility model comprises a bottom plate 1 and a fixed frame 3, wherein the frame wall of the fixed frame 3 is installed with an elimination mechanism 4, wherein the elimination mechanism 4 is composed of an L-shaped plate 401, a cross bar A402, a guide wire 403, a cross bar B404, a yarn wheel 405, a sleeve 406 and a locking bolt 407, wherein the frame wall of the fixed frame 3 is installed with a group of symmetrical L-shaped plates 401 through bolts, wherein the L-shaped plates 401 are installed between the plate walls There is a cross bar A402, and a cross bar B404 is installed between the plate walls of the L-shaped plate 401. Several groups of yarn wheels 405 for limiting yarns are plugged and connected at the rod walls of the cross bar A402 and the rod walls of the cross bar B404. Sleeves 406 are welded on the outer walls of several groups of the yarn wheels 405. Locking bolts 407 are threadedly connected at the tube walls of the sleeves 406. One end of the cross bar A402 and one end of the cross bar B404 are connected to the bottom plate 1 through wires 403.

[0026] When in use, when the 3D warp knitting machine body 2 is subjected to warp knitting static elimination, since the wall of the fixed frame 3 is installed with an elimination mechanism 4, the elimination mechanism 4 is composed of an L-shaped plate 401, a cross bar A402, a wire 403, a cross bar B404, a yarn wheel 405, a sleeve 406 and a locking bolt 407, after a plurality of groups of yarn wheels 405 are correspondingly passed through the cross bar A402 and the cross bar B404, since the sleeve 406 is welded on the outer wall of the yarn wheel 405, the sleeve 406 is The wall is threadedly connected with a locking bolt 407, and the locking bolt 407 is turned to squeeze the cross bar A402 to fix the yarn wheel 405. After the yarn passes through the yarn wheel 405 at the cross bar A402 and the yarn wheel 405 of the cross bar B404 respectively, one end of the cross bar A402 and one end of the cross bar B404 are connected to the bottom plate 1 through the wire 403, so that the static electricity on the yarn is transmitted to the bottom plate 1 through the wire 403, and then transmitted to the ground through the bottom plate 1, so that the static electricity of the yarn is eliminated.

[0027] like Figure 1 As shown, an adjustment mechanism 5 is also included, and the adjustment mechanism 5 is installed on the wall of the fixing frame 3.

[0028] When in use, the position of the yarn disc 503 can be conveniently adjusted and positioned by the adjusting mechanism 5 .

[0029] like Figure 1 and Figure 4 As shown, the adjustment mechanism 5 is composed of a fixed plate 501, a threaded rod 502, a yarn disk 503, a threaded sleeve A504 and a threaded sleeve B505. A group of symmetrical fixed plates 501 are welded on the frame wall of the fixed frame 3. Threaded rods 502 are plugged in between the fixed plates 501. Several groups of yarn disks 503 are plugged in at the rod wall of the threaded rod 502. Several groups of threaded sleeves A504 for squeezing the yarn disks 503 are threadedly connected at the rod wall of the threaded rod 502. A group of symmetrical threaded sleeves B505 are threadedly connected at the rod wall of the threaded rod 502, and the threaded sleeves B505 are located on one side of the fixed plate 501.

[0030] During use, when the yarn drum 503 is positioned, since an adjustment mechanism 5 is installed on the wall of the fixed frame 3, the adjustment mechanism 5 is composed of a fixed plate 501, a threaded rod 502, a yarn drum 503, a threaded sleeve A504 and a threaded sleeve B505. After the personnel passes the yarn drum 503 through the threaded rod 502, the threaded sleeve A504 is threadedly connected to the threaded rod 502, so that the yarn drum 503 is located between the threaded sleeve A504, and the yarn drum 503 is squeezed by the threaded sleeve A504 to fix the yarn drum 503. After the threaded rod 502 passes through the fixed plate 501, the threaded sleeve B505 is threadedly connected to the threaded rod 502, so that the threaded sleeve B505 squeezes the fixed plate 501 to fix the threaded rod 502, thereby facilitating the positioning and installation of the yarn drum 503.

[0031] like Figure 1 As shown, a 3D warp knitting machine body 2 is installed on the top of the base plate 1.

[0032] When in use, it is convenient to fix the 3D warp knitting machine body 2.

[0033] like Figure 1 As shown, a fixing frame 3 is installed on the shell wall of the 3D warp knitting machine body 2.

[0034] When in use, it is convenient to fix the fixing frame 3.

[0035] When the utility model is used, when the 3D warp knitting machine body 2 is subjected to warp knitting static elimination, since the wall of the fixed frame 3 is installed with an elimination mechanism 4, the elimination mechanism 4 is composed of an L-shaped plate 401, a cross bar A402, a wire 403, a cross bar B404, a yarn wheel 405, a sleeve 406 and a locking bolt 407, after a plurality of groups of yarn wheels 405 are correspondingly passed through the cross bar A402 and the cross bar B404, due to the yarn wheel 405 A sleeve 406 is welded on the outer wall, and a locking bolt 407 is threadedly connected to the wall of the sleeve 406. The locking bolt 407 is turned to squeeze the cross bar A402 to fix the yarn wheel 405. After the yarn passes through the yarn wheel 405 at the cross bar A402 and the yarn wheel 405 at the cross bar B404 respectively, since one end of the cross bar A402 and one end of the cross bar B404 are connected to the bottom plate 1 through the wire 403, the static electricity at the yarn is eliminated through the wire. The wire 403 is transmitted to the bottom plate 1, and then transmitted to the ground through the bottom plate 1, so that the static electricity of the yarn is eliminated. When the yarn reel 503 is positioned, since an adjustment mechanism 5 is installed on the wall of the fixed frame 3, the adjustment mechanism 5 is composed of a fixed plate 501, a threaded rod 502, a yarn reel 503, a threaded sleeve A504 and a threaded sleeve B505. After the personnel pass the yarn reel 503 through the threaded rod 502, the threaded sleeve A504 is threadedly connected with the threaded rod 502, so that the yarn reel 503 is located between the threaded sleeve A504, and the yarn reel 503 is squeezed by the threaded sleeve A504 to fix the yarn reel 503. After the threaded rod 502 passes through the fixed plate 501, the threaded sleeve B505 is threadedly connected with the threaded rod 502, so that the threaded sleeve B505 squeezes the fixed plate 501 to fix the threaded rod 502, thereby facilitating the positioning and installation of the yarn reel 503.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A 3D warp knitted fabric forming device, characterized in that: The invention comprises a bottom plate (1) and a fixed frame (3), wherein the frame wall of the fixed frame (3) is provided with an elimination mechanism (4), wherein the elimination mechanism (4) is composed of an L-shaped plate (401), a cross bar A (402), a guide wire (403), a cross bar B (404), a yarn wheel (405), a sleeve (406) and a locking bolt (407), wherein the frame wall of the fixed frame (3) is provided with a group of symmetrical L-shaped plates (401) installed by bolts, wherein a cross bar A (402) is installed between the plate walls of the L-shaped plates (401), and the fixing frame (3) is provided with a plurality of symmetrical L-shaped plates (401) installed by bolts. A cross bar B (404) is installed between the plate walls of the L-shaped plate (401); a plurality of groups of yarn wheels (405) for limiting yarns are plugged and connected at the rod wall of the cross bar A (402) and the rod wall of the cross bar B (404); sleeves (406) are welded at the outer walls of the plurality of groups of yarn wheels (405); locking bolts (407) are threadedly connected at the barrel wall of the sleeve (406); one end of the cross bar A (402) and one end of the cross bar B (404) are connected to the bottom plate (1) via a wire (403).

2. A 3D warp knitted fabric forming device according to claim 1, characterized in that: It also comprises an adjusting mechanism (5), and the adjusting mechanism (5) is installed on the frame wall of the fixing frame (3).

3. A 3D warp knitted fabric forming device according to claim 2, characterized in that: The adjusting mechanism (5) is composed of a fixed plate (501), a threaded rod (502), a yarn disc (503), a threaded sleeve A (504) and a threaded sleeve B (505). A group of symmetrical fixed plates (501) are welded on the wall of the fixed frame (3). The threaded rods (502) are plugged and connected between the fixed plates (501). A plurality of groups of yarn discs (503) are plugged and connected on the rod wall of the threaded rod (502). A plurality of groups of threaded sleeves A (504) for squeezing the yarn disc (503) are threadedly connected on the rod wall of the threaded rod (502). A group of symmetrical threaded sleeves B (505) are threadedly connected on the rod wall of the threaded rod (502). The threaded sleeves B (505) are located on one side of the fixed plate (501).

4. The 3D warp knitted fabric forming device according to claim 1, characterized in that: A 3D warp knitting machine body (2) is installed on the top of the bottom plate (1).

5. A 3D warp knitted fabric forming device according to claim 4, characterized in that: A fixing frame (3) is installed on the shell wall of the 3D warp knitting machine body (2).

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