Shaft roller up-down device of warping machine

Abstract

The utility model relates to the technical field of warping, in particular to a beam roller up-down device of a warping machine, which comprises a base, horizontal guide rods arranged on two sides of the base, sliders arranged on the guide rods, a connecting shaft arranged between the two sliders, connecting arms arranged at two ends of the connecting shaft, arc-shaped grooves arranged at the end parts of the connecting arms, and the arc-shaped grooves are arranged on the base. A connecting seat is arranged at the end, close to the arc-shaped groove, of the base, a supporting rod is rotationally arranged on the connecting seat through a pin shaft, the end of the supporting rod is rotationally connected with the connecting plate, a lead screw is rotationally connected to the base, a moving block is connected to the lead screw through threads, and the moving block is rotationally connected with the connecting shaft. According to the beam roller up-and-down device of the warping machine, when the movable block drives the connecting shaft to move, the connecting arm can be lifted, meanwhile, the whole connecting arm can move forwards in cooperation with supporting of the connecting rod, and therefore a beam roller is driven to move forwards, the beam roller can be conveniently assembled into the warping machine, and the assembling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a whole technology field, especially a kind of shaft roller up-down device of whole machine. BACKGROUND

[0002] In prior art, for the shaft roller on whole machine, its overall weight is big, replacement process is difficult, need to use crane etc., affect processing efficiency.

[0003] There are also some small tools to lift shaft roller, such as Chinese utility model patent: CN202420429046.4, a kind of whole machine up-down shaft device, it can lift shaft roller, but when it lifts shaft roller, shaft roller moves backward, and then it is difficult to enter whole machine, so it affects normal assembly, needs additional auxiliary tool or manpower cooperation, assembly efficiency is also not high. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of shaft roller up-down device of whole machine to solve above-mentioned technical deficiency, can lift shaft roller, and during lifting process, roll can move forward, to facilitate assembly and enter whole machine, improve efficiency.

[0005] The utility model discloses a kind of shaft roller up-down device of whole machine, including base, horizontal guide rod is set in the both sides of base, slide block is set on guide rod, one connecting shaft is set between two slide blocks, connecting arm is set in the both ends of connecting shaft, the integral structure is formed by connecting plate between connecting arm, the end of connecting arm is provided with arc-shaped recess, the arc-shaped recess is used to support the shaft roller of whole machine, connecting seat is set on the base near arc-shaped recess one end, support rod is rotatably set on connecting seat by pin shaft, the end of support rod is rotatably connected between connecting plate, screw rod is rotatably connected on base, the one end of screw rod is rotatably connected between motor set on base, mobile block is connected on screw rod by thread, mobile block is slidably connected between base, the axial direction of screw rod is parallel with the axial direction of guide rod, mobile block is rotatably connected between connecting shaft.

[0006] Rectangular recess is set in the both ends of base, guide rod is set in rectangular recess, slide block is also set in rectangular recess, slide block is slidably connected between rectangular recess.

[0007] Rectangular recess is set on the base of screw rod correspondence, screw rod is rotatably set in rectangular recess, mobile block is set in rectangular recess, mobile block is slidably connected between rectangular recess.

[0008] One or more recessed sliding grooves are arranged at the lower end of the base side wall on the side close to the arc-shaped groove, and an extension plate is arranged in the recessed sliding groove, one end of the extension plate being exposed to the outside of the base, and a universal wheel being arranged at the end of the extension plate outside the base.

[0009] A plurality of universal wheels are arranged at the bottom of the base, and the lowest position of the universal wheels at the bottom of the base is at the same level as the lowest position of the universal wheels at the end of the extension plate.

[0010] The shaft roller up-down device of the beaming machine obtained by the utility model is convenient for assembling into the beaming machine and improves the assembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structure front view of the utility model;

[0012] Figure 2 It is a structure top view of the utility model;

[0013] Figure 3 It is a structure perspective view of the utility model Figure 1 ;

[0014] Figure 4 It is a structure perspective view of the utility model Figure 2 . DETAILED DESCRIPTION

[0015] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows by combining with the drawings and preferred embodiments.

[0016] Example 1:

[0017] As Figures 1-4The utility model discloses a whole beaming machine's axle roller up and down device, including base 1, the both sides of base 1 are provided with horizontal guide rod 2, is provided with sliding block 3 on guide rod 2, is provided with a connecting shaft 9 between two sliding blocks 3, is provided with connecting arm 4 on the both ends of connecting shaft 9, the integral structure is formed through connecting plate 10 between connecting arm 4, and the end of connecting arm 4 is provided with arc recess 11, arc recess 11 is used for supporting the axle roller of whole beaming machine, is provided with connecting seat on base 1 near arc recess 11 one end, is provided with support rod 12 through pin shaft rotation on connecting seat, the end of support rod 12 is rotatably connected with connecting plate 10, is rotatably connected with lead screw 6 on base 1, one end of lead screw 6 is drivingly connected between motor 7 set up on base 1, is threadedly connected with moving block 8 on lead screw 6, moving block 8 is slidably connected with base 1, the axial direction of lead screw 6 is parallel with the axial direction of guide rod 2, moving block 8 is rotatably connected with connecting shaft 9.

[0018] The both sides of base 1 are provided with guide rod 2, and the sliding block 3 on guide rod 2 can slide horizontally along guide rod 2, and the connecting shaft 9 is arranged on the sliding block 3, the sliding block 3 is connected as a whole by the connecting shaft 9, and synchronous movement of the sliding block 3 and the connecting shaft 9 is realized.The motor 7 drives the lead screw 6 to rotate, and the moving block 8 on the lead screw 6 is slidably connected with the base 1, so that when the lead screw 6 rotates, the moving block 8 drives the connecting shaft 9 and the sliding block 3 to move as a whole. The connecting arm 4 is arranged on the sliding block 3, so that during the movement of the sliding block 3, the position of the end of the connecting arm 4 changes, and at the same time, under the support of the support rod 12, the end of the connecting arm 4 provided with the arc recess 11 is lifted. The two ends of the axle roller cooperate with the arc recess 11, so that the whole axle roller is lifted. Of course, during the lifting process, when the sliding block 3 continuously moves forward, the support rod 12 rotates, so that the swing arm as a whole moves forward, so that the axle roller can be assembled into the beaming machine.

[0019] Rectangular grooves 5 are arranged at the two ends of the base 1, the guide rod 2 is arranged in the rectangular groove 5, the sliding block 3 is also arranged in the rectangular groove 5, and the sliding block 3 is slidably connected with the rectangular groove 5. The guide rod 2 is arranged in the rectangular groove, the two ends of the guide rod 2 are fixed with the base 1, and the sliding block 3 is also arranged in the rectangular groove, so that the movement of the sliding block 3 in the rectangular groove is more stable and is not easy to be skewed or jammed.

[0020] Rectangular grooves 5 are arranged on the base 1 corresponding to the lead screw 6, the lead screw 6 is rotatably arranged in the rectangular groove 5, and the moving block 8 is arranged in the rectangular groove 5 and slidably connected with the rectangular groove 5. The lead screw 6 is arranged in the rectangular groove 5, and the moving block 8 is also arranged in the rectangular groove 5 and slidably connected with the rectangular groove 5, so that the movement of the moving block 8 is more stable.

[0021] Two inner recessed grooves are arranged at the lower end of the side wall of the base 1 on the side close to the arc-shaped groove 11, and an extension plate 13 is arranged in the inner recessed grooves, one end of the extension plate 13 is exposed outside the base 1, and a universal wheel 14 is arranged at the end of the extension plate 13 outside the base 1. Since the connecting arm 4 will move forward with the shaft roller during the lifting process of the shaft roller, which causes the entire center of gravity of the device to move forward, in order to keep the device stable, the extension plate 13 is arranged in the inner recessed groove, which can be pulled out of the base 1 during use, increasing the overall support area and support range, so that the center of gravity of the entire device is always within the support range during the forward movement of the shaft roller. Since the position of the pulled-out extension plate 13 is relatively low, even if the device is close to the warping machine, the extension plate 13 is not easy to interfere with the warping machine, and the applicability is stronger.

[0022] A plurality of universal wheels 14 are arranged at the bottom of the base 1, and the lowest position of the universal wheels 14 at the bottom of the base 1 is at the same horizontal plane as the lowest position of the universal wheels 14 at the end of the extension plate 13.

[0023] Universal wheels 14 are arranged below the entire base 1, and the universal wheels 14 preferably have brakes, so that when the shaft roller is lifted to an appropriate height and there is a small positional difference between the shaft roller and the warping machine during actual use, the base 1 can be moved as a whole to cooperate between the shaft roller and the warping machine, facilitating assembly and improving assembly efficiency.

[0024] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0025] In the description of the application, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; can be mechanical connection; can be directly connected, or indirectly connected through intermediate medium, can be the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0026] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0027] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution of the present application, and any simplification, modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical solution of the present application.

Claims

1. A top and bottom device for a beam roller of a warping machine, comprising a base, characterized in that: Horizontal guide rods are arranged on both sides of the base, and sliding blocks are arranged on the guide rods; a connecting shaft is arranged between the two sliding blocks, and connecting arms are arranged at both ends of the connecting shaft; the connecting arms are integrally connected through a connecting plate; arc-shaped grooves are arranged at the ends of the connecting arms and are used to support the shaft rollers of the beaming machine; connecting seats are arranged on the base near the arc-shaped grooves; support rods are rotatably arranged on the connecting seats through pin shafts; the ends of the support rods are rotatably connected with the connecting plate; a lead screw is rotatably connected with the base; one end of the lead screw is drivingly connected with a motor arranged on the base; a moving block is threadedly connected with the lead screw; the moving block is slidingly connected with the base; the axial direction of the lead screw is parallel to the axial direction of the guide rod; and the moving block is rotatably connected with the connecting shaft.

2. A top and bottom device for the beam roller of a warping machine according to claim 1, characterized in that: Rectangular grooves are arranged at both ends of the base; the guide rods are arranged in the rectangular grooves; and the sliding blocks are also arranged in the rectangular grooves.

3. The top and bottom device of a beam roller of a warping machine according to claim 1, characterized in that: Rectangular grooves are arranged on the base corresponding to the lead screw; the lead screw is rotatably arranged in the rectangular groove; and the moving block is arranged in the rectangular groove and slidingly connected with the rectangular groove.

4. A top and bottom device for the beam roller of a warping machine according to claim 1 or 2 or 3, characterized in that: One or more concave sliding grooves are arranged at the lower end of the side wall of the base near the arc-shaped groove; an extension plate is arranged in the concave sliding groove; one end of the extension plate is exposed to the outside of the base; and universal wheels are arranged at the end of the extension plate outside the base.

5. A top and bottom beam device for a beaming machine according to claim 4, characterized in that: Universal wheels are arranged at the bottom of the base; the lowest positions of the universal wheels at the bottom of the base and the lowest positions of the universal wheels at the end of the extension plate are at the same horizontal plane.

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