Automatic feeding device for warp knitting machine

Abstract

The utility model belongs to the technical field of automatic feeding, and discloses an automatic feeding device for a warp knitting machine, including a box body, a material storage box is installed at the top of the box body, a feeding port is opened on one side of the material storage box, a discharge port is installed on one side of the bottom end of the material storage box, and the discharge port is connected with the inside of the box body. The device facilitates the lifting and lowering of the first electric telescopic rod and the second electric telescopic rod through the coordinated use of a slide groove, a slider, a mounting plate, a screw rod, a synchronous wheel, a synchronous belt and a second motor, and facilitates the collection and processing of used yarn tubes through the coordinated use of the second electric telescopic rod, the second anti-slip rod, the baffle and the collection groove. Through the coordinated use of the material storage box, the turntable, the partition, the limit plate, the first telescopic motor, the first anti-slip rod and the through port, it is convenient to install the new yarn tubes in the material storage box on the work frame in sequence, thereby replacing manual feeding, saving human resources and reducing production costs.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic material replenishment, and more specifically, particularly relates to an automatic material replenishment device for a warp knitting machine. Background Art

[0002] A knitted fabric is formed by feeding one or several groups of parallel yarns into all the working needles of the machine in the warp direction and forming loops at the same time. This method is called warp knitting, the fabric is called warp knitted fabric, and the machine that completes this warp knitting is called a warp knitting machine.

[0003] Today's warp knitting machines have a special bracket for placing yarn bobbins at the back. When the yarn is used up, it needs to be refilled. However, most factories now use manual refilling. Since manual refilling requires constant attention to the amount of yarn bobbins used, it takes a lot of time and energy, which increases labor costs and increases production costs.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic feeding device for a warp knitting machine is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automatic feeding device for a warp knitting machine, which is achieved by the following specific technical means:

[0006] 14. The automatic feeding device of a warp knitting machine comprises a box body, wherein a material storage box is installed at the top of the box body, a feeding port is opened on one side of the material storage box, a discharging port is installed on one side of the bottom of the material storage box, and the discharging port is communicated with the inside of the box body, a mounting column is installed on the bottom end of the inner side of the box body, a first mounting seat is installed on the top of one side of the mounting column, a turntable is rotatably connected to one side of the first mounting seat, the turntable is located directly below the discharging port, and a plurality of partitions are equidistantly installed on the side of the turntable, a slide groove is respectively arranged on both sides of the interior of the box body, a pair of sliders are slidably connected in the interior of the slide grooves, a mounting plate is fixedly connected between the pair of sliders, the mounting plate is located behind the mounting column, and a first electric telescopic rod is installed on the side of the mounting plate close to the turntable, a first anti-slip rod is installed on the output end of the first electric telescopic rod, a second electric telescopic rod is installed on the right side of the first electric telescopic rod, and a second anti-slip rod is installed on the output end of the second electric telescopic rod, a through opening is opened on one side of the box body, and a baffle is installed on one side of the bottom end of the through opening.

[0007] Furthermore, a first motor is installed inside the first mounting seat, and an output end of the first motor is drivingly connected to the central axis of the turntable.

[0008] Furthermore, a pair of the guide grooves are rotatably connected to the inside thereof with screw rods, the pair of the screw rods respectively penetrate the upper and lower ends of the slider and are respectively threadedly connected to the slider, one end of the pair of the screw rods is respectively sleeved with a synchronous wheel, and a synchronous belt is connected between the pair of synchronous wheels.

[0009] Furthermore, a second mounting seat is installed on one side of the interior of the box and below one of the slide slots, a second motor is installed inside the second mounting seat, and an output end of the second motor is transmission-connected to the screw through a coupling.

[0010] Furthermore, a collecting tank is installed on one side of the box body and below the through opening.

[0011] Furthermore, a limit plate is installed on one side of each partition.

[0012] Furthermore, electric universal drive wheels are respectively installed at the four corners of the bottom end of the box, and a controller is installed on one side of the box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The automatic feeding device of the warp knitting machine in the utility model facilitates the lifting and lowering of the first electric telescopic rod and the second electric telescopic rod through the coordinated use of the slide groove, the slider, the mounting plate, the screw rod, the synchronous wheel, the synchronous belt and the second motor, and facilitates the collection and processing of the used yarn tubes through the coordinated use of the second electric telescopic rod, the second anti-slip rod, the baffle and the collecting groove. Through the coordinated use of the storage box, the turntable, the partition, the limit plate, the first telescopic motor, the first anti-slip rod and the through-port, it is convenient to install the new yarn tubes in the storage box on the working frame in sequence, thereby replacing manual feeding, saving human resources and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0016] Figure 2 It is a side sectional schematic diagram of the utility model.

[0017] Figure 3 It is a top view cross-sectional schematic diagram of the box body of the utility model.

[0018] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure in Figure 1.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Box body; 2. Storage box; 201. Feed inlet; 202. Discharge outlet; 3. Mounting column; 4. First mounting seat; 401. First motor; 5. Turntable; 501. Partition plate; 502. Limit plate; 6. Slide groove; 7. Slider; 8. Mounting plate; 9. First electric telescopic rod; 10. First anti-slip rod; 11. Second electric telescopic rod; 12. Second anti-slip rod; 13. Through port; 1301. Baffle; 14. Screw rod; 15. Synchronous wheel; 16. Synchronous belt; 17. Second mounting seat; 18. Second motor; 19. Collecting trough; 20. Electric universal drive wheel; 21. Controller. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides an automatic feeding device for a warp knitting machine, comprising a box body 1, a material storage box 2 is installed at the top of the box body 1, a feeding port 201 is opened on one side of the material storage box 2, a discharge port 202 is installed on one side of the bottom end of the material storage box 2, and the discharge port 202 is communicated with the inside of the box body 1, a mounting column 3 is installed at the bottom end of the box body 1, a first mounting seat 4 is installed on the top of one side of the mounting column 3, a turntable 5 is rotatably connected to one side of the first mounting seat 4, the turntable 5 is located directly below the discharge port 202, a plurality of partitions 501 are installed at equal distances on the side of the turntable 5, and the two sides of the inside of the box body 1 are respectively provided with a first mounting seat 4. There is a slide groove 6, a pair of slide grooves 6 are respectively slidably connected with sliders 7 inside, a mounting plate 8 is fixedly connected between the pair of sliders 7, the mounting plate 8 is located behind the mounting column 3, and the mounting plate 8 is installed with a first electric telescopic rod 9 on the side close to the turntable 5, and a first anti-slip rod 10 is installed at the output end of the first electric telescopic rod 9, and a second electric telescopic rod 11 is installed on the right side of the mounting plate 8 located on the first electric telescopic rod 9, and a second anti-slip rod 12 is installed at the output end of the second electric telescopic rod 11, and a through opening 13 is opened on one side of the box body 1, and a baffle 1301 is installed on one side of the bottom end of the through opening 13.

[0027] A first motor 401 is installed inside the first mounting seat 4 , and an output end of the first motor 401 is transmission-connected to a central axis of the turntable 5 , so as to realize the rotation of the turntable 5 .

[0028] Among them, a pair of guide grooves 6 are internally rotatably connected with screw rods 14, a pair of screw rods 14 pass through the upper and lower ends of the slider 7 respectively, and are respectively threadedly connected to the slider 7, one end of the pair of screw rods 14 is respectively sleeved with synchronous wheels 15, and a synchronous belt 16 is connected between the pair of synchronous wheels 15 to facilitate the synchronous rotation of the screw rods 14.

[0029] Among them, a second mounting seat 17 is installed on one side of the interior of the box body 1 and below one of the slide slots 6, and a second motor 18 is installed inside the second mounting seat 17. The output end of the second motor 18 is transmission-connected to the screw rod 14 through a coupling to facilitate the rotation of the screw rod 14.

[0030] A collecting tank 19 is installed on one side of the box body 1 and below the through opening 13 to facilitate the collection and processing of used yarn bobbins.

[0031] A limiting plate 502 is installed on one side of each partition plate 501 to prevent the yarn bobbin from sliding off.

[0032] Among them, electric universal drive wheels 20 are respectively installed at the four corners of the bottom end of the box 1 to facilitate the movement of the box 1. A controller 21 is installed on one side of the box 1 to facilitate the reception of signals and the control of electrical components on the box 1.

[0033] The working principle of this embodiment is as follows: first, the controller 21 receives the signal from the yarn tension sensor on the warp knitting machine, controls the electric universal drive wheel 20 to drive the box 1 to move to the position where the yarn tube needs to be replaced, and then the second electric telescopic rod 11 pushes the second anti-slip rod 12 to the center position of the used yarn tube. At the same time, the first motor 401 starts to drive the turntable 5 to rotate, and the new yarn tube falls from the storage box 2 between the two partitions 501. When the partition 501 supporting the new yarn tube moves to a horizontal position, the first electric telescopic rod 9 drives the first anti-slip rod 10 to extend into the center position of the new yarn tube. Then, the second motor 18 rotates to drive the screw rod 14 to rotate. The slider 7 drives the mounting plate 8 to move upward, so that the first anti-slip rod 10 can lift the new yarn bobbin while the second anti-slip rod 12 can also lift the used yarn bobbin. Then, the recovery force of the second electric telescopic rod 11 makes the used yarn bobbin detach from the yarn bobbin rack and fall into the collecting groove 19 through the action of the baffle 1301 inside the opening 13. At this time, the electric universal drive wheel 20 is displaced a distance under the control of the controller 21, so that the center of the first electric telescopic rod 9 and the center of the position where the yarn bobbin needs to be installed maintain the same horizontal plane. After that, the first electric telescopic rod 9 pushes the new yarn bobbin until it is installed on the yarn bobbin rack, thereby completing the replacement of the yarn bobbin.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. An automatic feeding device for a warp knitting machine, comprising a box (1), characterized in that: A material storage box (2) is installed at the top of the box body (1), a material inlet (201) is provided on one side of the material storage box (2), a material outlet (202) is installed on one side of the bottom end of the material storage box (2), and the material outlet (202) is communicated with the inside of the box body (1), a mounting column (3) is installed at the bottom end of the box body (1), a first mounting seat (4) is installed at the top end of one side of the mounting column (3), a turntable (5) is rotatably connected to one side of the first mounting seat (4), the turntable (5) is located directly below the material outlet (202), and a plurality of partitions (501) are equidistantly installed on the side of the turntable (5), and slide grooves (6) are respectively provided on both sides of the inside of the box body (1), and a pair of the slide grooves ( 6) are slidably connected to the inside thereof, a pair of the sliders (7) are fixedly connected to a mounting plate (8), the mounting plate (8) is located behind the mounting column (3), and a first electric telescopic rod (9) is installed on the side of the mounting plate (8) close to the turntable (5), a first anti-slip rod (10) is installed on the output end of the first electric telescopic rod (9), a second electric telescopic rod (11) is installed on the right side of the mounting plate (8) located on the first electric telescopic rod (9), and a second anti-slip rod (12) is installed on the output end of the second electric telescopic rod (11), and a through opening (13) is opened on one side of the box body (1), and a baffle (1301) is installed on one side of the bottom end of the through opening (13).

2. The automatic feeding device for a warp knitting machine according to claim 1, characterized in that: A first motor (401) is installed inside the first mounting seat (4), and an output end of the first motor (401) is drivingly connected to the central axis of the rotating disk (5).

3. The automatic feeding device for a warp knitting machine according to claim 1, characterized in that: A pair of the slide grooves (6) are rotatably connected with screw rods (14) inside, respectively, the pair of the screw rods (14) pass through the upper and lower ends of the slider (7) respectively, and are respectively threadedly connected to the slider (7), one end of the pair of the screw rods (14) is respectively sleeved with a synchronous wheel (15), and a synchronous belt (16) is connected between the pair of the synchronous wheels (15).

4. The automatic feeding device for a warp knitting machine as claimed in claim 3, characterized in that: A second mounting seat (17) is installed on one side of the interior of the box body (1) and below one of the slide grooves (6); a second motor (18) is installed inside the second mounting seat (17); and an output end of the second motor (18) is transmission-connected to the screw rod (14) via a coupling.

5. The automatic feeding device for a warp knitting machine according to claim 1, characterized in that: A collecting tank (19) is installed on one side of the box body (1) and below the through opening (13).

6. The automatic feeding device for a warp knitting machine according to claim 1, characterized in that: A limiting plate (502) is installed on one side of each partition plate (501).

7. The automatic feeding device for a warp knitting machine according to claim 1, characterized in that: Electric universal drive wheels (20) are respectively installed at the four corners of the bottom end of the box body (1), and a controller (21) is installed on one side of the box body (1).

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