Warp creel of circular weaving machine

Abstract

The utility model discloses a circular weaving machine warp creel which comprises a bottom plate, two vertical frames distributed left and right are arranged on the bottom plate, a plurality of transverse rods distributed up and down are arranged between the two vertical frames, and a plurality of supporting rods extending in the inclined direction are arranged on the transverse rods left and right; two lifting grooves which are distributed in the left-right direction are formed in the bottom face of the bottom plate, sliding seats are connected into the lifting grooves in an up-down sliding mode, universal wheels are installed on the bottom faces of the sliding seats, and two lifting mechanisms which act on the two sliding seats respectively are further arranged on the bottom plate. A pull rod is also arranged in the vertical rod, so that a worker can conveniently pull the device through the pull rod; the side supporting plates capable of being pulled out front and back are further arranged on the lower side of the bottom plate so as to improve the anti-tilting capacity in the front-back direction, and the rubber layer is further arranged on the lower side of the bottom plate so as to improve the stability.

Description

Technical Field

[0001] The utility model relates to the technical field of circular looms, in particular to a warp beam for a circular loom. Background Art

[0002] A circular loom is a device that arranges warp threads through multiple yarn spindles on a warp beam, and the heddle frame is used for cross-opening. The weft shuttle moves along the circumference and passes through the warp layer, and finally weaves into a continuous tubular fabric.

[0003] In order to facilitate the staff to replace the yarn spindles on the warp beam or adjust the position of the warp beam, there are movable warp beams on the market at present, such as those with the application number 202220826774.X or 202320674533.2. However, the current movable warp beams all have the defect of instability.

[0004] For example, in the device with the application number 202220826774.X, the warp beam is supported and limited by a counteracting plate. However, the floor area of the warp beam is too small, and there may be a problem that the frictional force is insufficient to cause the warp beam to slide.

[0005] In the device with the application number 202320674533.2, a wheel brake is set at the ground wheel for locking. If the ground wheel is a universal wheel, the whole device can still move within a certain area after the wheel brake is locked, which is determined by the characteristics of the universal wheel. If the operability is sacrificed to make the ground wheel a fixed wheel, after the fixed wheel is locked, due to its too small contact area with the ground, the device is still easy to be dragged and is not stable enough.

[0006] Therefore, improvements are needed for the above-mentioned defects. Content of the Utility Model

[0007] Aiming at the deficiencies of the prior art, the utility model provides a warp beam for a circular loom to solve the problems mentioned in the above background art.

[0008] The utility model provides the following technical solutions: A warp beam for a circular loom, including a bottom plate, two vertical frames are arranged on the bottom plate in a left-right distribution, and multiple cross bars are arranged between the two vertical frames in an up-down distribution. Multiple support rods extending obliquely are arranged on the cross bars in a left-right arrangement.

[0009] Two lifting grooves are arranged in the bottom surface of the bottom plate in a left-right distribution, and a sliding seat is slidably connected up and down in the lifting groove. A universal wheel is installed on the bottom surface of the sliding seat, and two lifting mechanisms respectively acting on the two sliding seats are also arranged on the bottom plate.

[0010] Preferably, the lifting mechanism includes two hinge plates arranged on the bottom plate in a front-back distribution. A rotating shaft is rotatably connected between the two hinge plates, and a vertical rod is fixedly arranged on the rotating shaft.

[0011] A pressure receiving plate extending to the upper side of the bottom plate is fixedly arranged on the upper side of the sliding seat, and a locking mechanism for controlling the angle after the vertical rod presses on the pressure receiving plate is further included.

[0012] Preferably, the locking mechanism includes an insertion hole penetrating through the front and rear in the vertical rod, a sleeve is fixedly arranged on the front side surface of the front hinge plate, and a plug pin is in threaded connection in the sleeve.

[0013] Preferably, a bearing hole for receiving the plug pin is arranged in the rear hinge plate.

[0014] Preferably, a pull rod extending to the front and rear sides of the vertical rod is fixedly arranged in the vertical rod.

[0015] Preferably, two universal wheels distributed front and rear are arranged on the bottom surface of each sliding seat.

[0016] Preferably, two sliding grooves distributed front and rear are arranged in the lower side surface of the bottom plate, and side support plates are slidably connected to the front and rear in the sliding grooves.

[0017] Preferably, a rubber layer is arranged on the bottom surface of the bottom plate, and the rubber layer extends to the left and right sides of the sliding groove and is in an "I" shape.

[0018] Preferably, a bolt is rotatably connected in the vertical rod, and a threaded hole adapted to the bolt is arranged in the upright frame.

[0019] The utility model provides a warp beam for a circular loom, and has the following beneficial effects:

[0020] A sliding seat equipped with universal wheels is arranged in the bottom plate of the utility model, and after the universal wheels touch the ground, it can support the utility model to move freely, which is convenient for adjustment;

[0021] The vertical rod arranged in the utility model can not only enable the universal wheels to take effect, but also a pull rod is arranged in the vertical rod, so that the staff can pull the utility model through the pull rod;

[0022] The utility model is also provided with side support plates that can be pulled out front and rear on the lower side of the bottom plate to improve the anti-tipping ability of the utility model in the front and rear directions, and a rubber layer is also arranged on the lower side of the bottom plate to improve stability. Description of the Drawings

[0023] Figure 1 is the external view schematic diagram of the utility model;

[0024] Figure 2 is Figure 1 the right view structural schematic diagram in the sleeve in

[0025] Figure 3It is a schematic structural diagram within the present utility model;

[0026] Figure 4 is Figure 3 an enlarged schematic view of part A in

[0027] In the figure:

[0028] 11. Bottom plate; 12. Upright frame; 13. Cross bar; 14. Support rod; 15. Lifting groove; 16. Slide seat; 17. Universal wheel; 18. Support plate; 21. Hinge plate; 22. Vertical rod; 23. Pressure receiving plate; 24. Insertion hole; 25. Sleeve; 26. Plug pin; 27. Pull rod. Specific embodiments

[0029] The following details the embodiments of the present utility model, and the examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0030] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0032] In the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Refer toFigures 1-4 According to an embodiment of a circular loom warp frame of the utility model, it includes a bottom plate 11, two vertical frames 12 distributed on the left and right are arranged on the bottom plate 11, and a plurality of horizontal bars 13 distributed up and down are arranged between the two vertical frames 12, and a plurality of obliquely extending support rods 14 are arranged on the left and right of the horizontal bars 13, and the support rods 14 are used to place spindles. The support rods 14 can be fixedly installed or rotatably connected, which is a prior art and will not be described in detail.

[0034] In order to facilitate the switching of the base plate 11 between a fixed state and a mobile state, two lifting grooves 15 distributed on the left and right are provided in the bottom surface of the base plate 11, and a slide 16 is connected to the lifting groove 15 for upward and downward sliding, and two universal wheels 17 distributed frontward and rearward are installed on the bottom surface of the slide 16. Two lifting mechanisms that act on the two slides 16 respectively are also provided on the base plate 11.

[0035] The lifting mechanism includes two hinged plates 21 arranged on the base plate 11 and distributed front and back. A rotating shaft is rotatably connected between the two hinged plates 21, and a vertical rod 22 is fixed on the rotating shaft. A bolt (not shown in the figure) is installed in the vertical rod 22. The bolt can be screwed into the stand 12 to keep the vertical rod 22 in an upright state.

[0036] In addition, a pressure plate 23 extending to the upper side of the bottom plate 11 is fixedly provided on the upper side of the slide seat 16 , and also includes a locking mechanism for controlling the angle of the vertical rod 22 after being pressed against the pressure plate 23 .

[0037] The locking mechanism comprises an insertion hole 24 which is provided in the vertical rod 22 and passes through the vertical rod 22 . A sleeve 25 is fixedly provided on the front side of the hinge plate 21 at the front side, and a latch 26 is connected to the inner thread of the sleeve 25 .

[0038] When the slide 16 and the universal wheel 17 are completely placed in the lifting groove 15, the bottom surface of the bottom plate 11 is attached to the ground, and the warp frame of the circular loom is in a fixed state;

[0039] When it is necessary to move the warp frame of the circular loom, the staff pushes the vertical rod 22 away from the vertical frame 12 and presses it on the pressure plate 23. During the process, the slide 16 will sink relative to the base plate 11, and the universal wheel 17 will replace the bottom surface of the base plate 11 to contact the ground. It can also be regarded as lifting the base plate 11 with the pressure plate 23 as a lever under the action of the vertical rod 22. When the universal wheels 17 on both sides are in contact with the ground, the warp frame of the circular loom can move freely under the action of the universal wheels 17.

[0040] After the vertical rod 22 is tilted at a certain angle and the jack 24 is aligned with the bolt 26, the worker can rotate the bolt 26 and insert the bolt 26 into the jack 24 to lock the angle of the vertical rod 22 at this time.

[0041] To improve the stability at the bolt 26, a bearing hole for receiving the bolt 26 is provided in the rear hinge plate 21. The worker can rotate the bolt 26 and make it pass through the jack 24 and then insert it into the bearing hole so that both ends of the bolt 26 are supported to improve stability.

[0042] Further, to facilitate the worker to pull the warp beam of a circular loom through the vertical rod 22, a pull rod 27 extending to the front and rear sides of the vertical rod 22 is fixedly arranged in the vertical rod 22. The worker can pull the pull rod 27 to drive the movement of the warp beam of a circular loom.

[0043] In the second embodiment of the warp beam of a circular loom, to improve the stability when the warp beam of a circular loom is in a fixed state, two chutes distributed front and rear are provided in the lower side surface of the bottom plate 11. Side support plates 18 are slidably connected back and forth in the chutes. When the sliding seats 16 and the universal wheels 17 are retracted into the lifting grooves 15, the front and rear support plates 18 can be pulled out front and back to improve the anti-tipping ability of the warp beam of a circular loom in the front and rear directions. And, a rubber layer is provided on the bottom surface of the bottom plate 11, and the rubber layer extends to the left and right sides of the chute and is in an "I" shape to prevent the warp beam of a circular loom from being dragged left and right.

[0044] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A circular loom warp frame, comprising a bottom plate (11), characterized in that: The bottom plate (11) is provided with two upright frames (12) distributed on the left and right, and a plurality of vertically distributed cross bars (13) are provided between the two upright frames (12), and a plurality of obliquely extending support bars (14) are arranged on the left and right of the cross bars (13); Two lifting grooves (15) distributed on the left and right are arranged in the bottom surface of the base plate (11), and a slide seat (16) is slidably connected up and down in the lifting groove (15), and a universal wheel (17) is installed on the bottom surface of the slide seat (16). Two lifting mechanisms acting on the two slide seats (16) respectively are also arranged on the base plate (11).

2. A circular loom warp frame according to claim 1, characterized in that: The lifting mechanism comprises two hinged plates (21) arranged on the bottom plate (11) and distributed front and back, a rotating shaft being rotatably connected between the two hinged plates (21), and a vertical rod (22) being fixed on the rotating shaft; A pressure plate (23) extending to the upper side of the bottom plate (11) is fixedly provided on the upper side of the slide seat (16), and also includes a locking mechanism for controlling the angle of the vertical rod (22) after pressing on the pressure plate (23).

3. A circular loom warp frame according to claim 2, characterized in that: The locking mechanism comprises a socket (24) provided in the vertical rod (22) and extending through the vertical rod (22). A sleeve (25) is fixedly provided on the front side of the hinge plate (21) at the front side, and a latch (26) is connected to the internal thread of the sleeve (25).

4. A circular loom warp frame according to claim 3, characterized in that: A bearing hole for receiving the latch pin (26) is provided in the hinged plate (21) at the rear side.

5. A circular loom warp frame according to claim 2, characterized in that: A pull rod (27) extending to the front and rear sides of the vertical rod (22) is fixedly disposed in the vertical rod (22).

6. A circular loom warp frame according to claim 1, characterized in that: The bottom surface of each slide seat (16) is provided with two universal wheels (17) distributed front and back.

7. A circular loom warp frame according to claim 1, characterized in that: Two sliding grooves distributed front and back are arranged in the lower side surface of the bottom plate (11), and side support plates (18) are slidably connected in the sliding grooves front and back.

8. A circular loom warp frame according to claim 7, characterized in that: The bottom surface of the bottom plate (11) is provided with a rubber layer, and the rubber layer extends to the left and right sides of the slide groove and is in the shape of an "I".

9. A circular loom warp frame according to claim 2, characterized in that: A bolt is rotatably connected inside the vertical rod (22), and a threaded hole adapted to the bolt is provided inside the vertical frame (12).

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