A tool for facilitating the dismounting of a warp beam of a warping machine

Abstract

The utility model relates to the technical field of warping machine, a tool convenient to warping machine beam dismounting includes moving trolley, is equipped with support plate on moving trolley, the detachable connection has the clamp on support plate, and support plate is used for placing beam joint and is fixed through the clamp, moving trolley still is equipped with height adjusting assembly, is used for adjusting the height position of support plate, in the dismounting process of beam, this tool can assist artificial completion, will temporarily install beam joint on moving trolley, its height is adjustable, and again can move along with the trolley, therefore convenient with the coaxial alignment of beam, can improve work efficiency, reduce the labor intensity of worker.

Description

Technical Field

[0001] This utility model relates to the field of warping machine technology, specifically to a tooling that facilitates the disassembly and assembly of warp beams in warping machines. Background Technology

[0002] A glass fiber warping machine is a specialized device for warping glass fiber yarns. It winds glass fiber yarns from multiple bobbins onto a large warp beam in parallel and evenly, according to the required number of yarns, length, width, and tension, preparing them for subsequent weaving processes. The warp beam needs to be replaced each time, involving disassembly and assembly. The two ends of the warp beam are connected to support cylinders on both sides via a set of transmission components. These transmission components function similarly to a coupling and include two parts: a warp beam connector and a warp beam pressure head. The warp beam connector has a shaft hole and a shaft protrusion. The shaft hole is inserted into one end of the warp beam, and both sides of the shaft head have drive pin holes. The warp beam pressure head has a shaft hole for the shaft protrusion to be inserted, and also has a pin for inserting into the drive pin holes, achieving the transmission engagement between the warp beam connector and the warp beam pressure head. During installation and use, the warp beam connector is connected to both sides of the warp beam. The cylinders on both sides of the warp beam align the warp beam pressure head with the warp beam connector and press it axially into the assembly. The cylinders on both sides of the warp beam operate synchronously. When the warp beam needs to be disassembled, the cylinder reverses its action, pulling out the warp beam head. Normally, the warp beam head separates from the warp beam connector, and the connector falls to the ground with the warp beam, after which it is manually removed. However, in practice, sometimes the warp beam connector and the warp beam head are tightly fitted together, making separation difficult. This causes the connector and head to move together under the cylinder's action. If one side of the connector separates from the head while the other side remains attached, the warp beam is in an unbalanced support state, essentially suspended at one end. Due to its weight, this imbalance can damage the cylinder. Furthermore, the warp beam connector weighs 30-40 kilograms, making it difficult to insert coaxially with the warp beam during installation. Utility Model Content

[0003] The purpose of this invention is to provide a tooling that facilitates the assembly and disassembly of warp beams on a warping machine, aiding in the installation of the warp beam connector and improving installation convenience. Furthermore, this invention optimizes the design of the warp beam connector and warp beam pressure head structure, making them easier to separate and thus facilitating successful disassembly.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A tooling for facilitating the assembly and disassembly of warp beams on a warping machine includes a movable trolley, on which a support plate is provided, and a clamp is detachably connected to the support plate. The support plate is used to place the warp beam joint and is fixed by the clamp. The movable trolley is also provided with a height adjustment component for adjusting the height position of the support plate.

[0005] Furthermore, the height adjustment assembly includes two lead screws, a support plate is placed horizontally, the lead screws are placed in the vertical direction, the lead screws pass through the support plate, and an adjusting nut is provided on the lead screws.

[0006] Furthermore, the support plate is provided with bolt holes for the clamp to be connected by bolts.

[0007] Furthermore, the clamp includes an arc segment at the top and a connecting part at the bottom. The connecting part is provided with a through hole for bolts to pass through, and the through hole is corresponding to the bolt hole.

[0008] Furthermore, the mobile trolley includes a frame structure made of spliced ​​profiles and has rollers at the bottom.

[0009] Furthermore, a clearance notch is provided on one side of the mobile trolley, and the support plate is located in the clearance notch.

[0010] Furthermore, the warp shaft connector has a shaft hole, and at least two keyways are provided on one side of the warp shaft connector for inserting into the protrusion on the warp shaft pressure head and achieving transmission engagement. The keyways and the protrusion are clearance fits.

[0011] Furthermore, the shaft connector is provided with a central hole corresponding to the shaft hole, and the keyway communicates with the central hole.

[0012] Furthermore, the keyway is provided in two parts and is spaced 180 degrees apart.

[0013] The beneficial effects of this utility model are: This utility model provides a tooling for easy assembly and disassembly of warp beams on warping machines. During the assembly and disassembly process, it can assist manual labor by temporarily mounting the warp beam connector on a mobile trolley. The connector's height is adjustable and it can move with the trolley, thus facilitating coaxial alignment with the warp beam, improving work efficiency, and reducing the labor intensity of workers.

[0014] This utility model also optimizes the insertion structure of the warp shaft connector and the warp shaft pressure head, using a keyway and a protrusion with gaps. The insertion of the two can achieve normal transmission. The gap in the insertion position facilitates the subsequent disassembly of the warp shaft. The warp shaft connector and the warp shaft pressure head are separated by a cylinder. The warp shaft connector is kept on the warp shaft. The warp shaft connector is then disassembled after the warp shaft is disassembled. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the tooling for easy assembly and disassembly of the warp beam of the warping machine, which is used in conjunction with the warp beam (mainly showing the structural part of one end of the warp beam). Figure 2 This is a schematic diagram of the three-dimensional structure of the tooling for facilitating the assembly and disassembly of the warp beam of the warping machine according to this utility model; Figure 3This is a side view of the tooling structure of the present invention, which facilitates the disassembly and assembly of the warp beam of the warping machine; Figure 4 It is a three-dimensional shaft joint Figure 1 ; Figure 5 It is a three-dimensional shaft joint Figure 2 ; Figure 6 This is a three-dimensional view of the warp head.

[0016] 1. Warp shaft; 2. Moving trolley; 21. Profile tube; 22. Relief notch; 3. Warp shaft joint; 31. Shaft hole; 32. Positioning hole; 33. Keyway; 34. Center hole; 4. Roller; 5. Clamp; 51. Connecting part; 6. Support plate; 7. Lead screw; 8. Warp shaft pressure head; 81. Rectangular protrusion. Detailed Implementation The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0017] Embodiments of this utility model: like Figures 1 to 3 As shown, a tooling for facilitating the assembly and disassembly of warp beams on a warping machine includes a mobile trolley 2, a support plate 6 on the mobile trolley 2, and a clamp 5 detachably connected to the support plate 6. The support plate 6 is used to place the warp beam connector 3 and is fixed by the clamp 5.

[0018] The mobile trolley 2 includes a frame structure assembled from profiles, with rollers 4 at the bottom. There are four rollers 4, distributed at the four corners. The rollers 4 used are those in the prior art. One or two of them can be selected to have a braking function. After moving to the corresponding position, the rollers can be braked to maintain relative stability.

[0019] The mobile trolley 2 has a clearance notch 22 on one side, and the support plate 6 is located in the clearance notch 22. The upper part of the mobile trolley 2 has two horizontally placed profile tubes 21, one of which is set to the side and the other is set to the inside, so as to form the clearance notch 22, which facilitates the placement of the shaft connector 3.

[0020] The clamp 5 includes an upper arc segment and connecting portions 51 on both sides of the bottom. The connecting portions 51 have through holes for bolts to pass through, with the through holes corresponding to the bolt holes. The support plate 6 has bolt holes for the clamp 5 to be connected by bolts. The clamp 5 is a thin steel plate with a certain degree of flexibility, which allows it to hold the warp shaft connector 3 in place, ensuring its stability during movement. The arc segment of the clamp 5 corresponds to the outer circle of the warp shaft connector 3, and it is fitted onto the warp shaft connector 3 from top to bottom during use.

[0021] Two clamps 5 can be used simultaneously, with the two clamps 5 set in parallel; or only one clamp can be used.

[0022] The mobile trolley 2 is also equipped with a height adjustment assembly for adjusting the height of the support plate 6. The height adjustment assembly includes two lead screws 7. The support plate 6 is placed horizontally, and the lead screws 7 are positioned vertically, with both ends fixed to the frame of the trolley. The support plate 6 is a rectangular plate with through holes at both ends. The lead screws 7 pass through the through holes in the support plate 6, and each lead screw 7 has an adjusting nut. The adjusting nut is located below the support plate 6. By tightening the adjusting nut, the height of the support plate 6 can be changed, allowing adjustment for the center height of a specific warp beam, ensuring that the warp beam connector 3 is coaxially installed with the warp beam.

[0023] When installing the warp shaft connector 3, first install the warp shaft connector 3 onto the moving trolley 2 using the clamp 5. Push the moving trolley 2 to the warp shaft position so that the warp shaft connector 3 is aligned with the warp shaft, i.e., coaxial. Remove the clamp 5, and insert the warp shaft connector 3 into one end of the warp shaft. To ensure coaxiality, a positioning pin is also used between the warp shaft connector 3 and the warp shaft. The other side of the warp shaft connector 3 has a positioning hole 32 for installing the positioning pin. One warp shaft connector 3 needs to be installed at each end of the warp shaft, following the same principle as above. Two sets of moving trolleys 2 can be used.

[0024] like Figures 4 to 6 As shown, the warp shaft connector 3 has a shaft hole 31, and at least two keyways 33 are provided on one side of the warp shaft connector 3 for inserting into the protrusion on the warp shaft pressure head 8 and realizing transmission cooperation. The keyway 33 and the protrusion are clearance fit.

[0025] In this embodiment, there are two keyways 33, spaced 180 degrees apart, and each keyway 33 is a through rectangular groove. A center hole 34 is provided at the location corresponding to the shaft hole 31 on the shaft connector 3, and the keyway 33 communicates with the center hole 34.

[0026] like Figure 6As shown, the warp head 8 has two rectangular protrusions 81 on one side, which respectively mate with the keyway 33. The width of the keyway 33 is greater than the width of the rectangular protrusions 81, so that there is still a gap after they are inserted, making them easy to separate later. This avoids the problem that the two sets of warp head 8 and warp head connector 3 cannot be separated synchronously during disassembly. The two rectangular protrusions 81 are connected by a ring portion. The outer diameter of the ring portion is smaller than the inner hole of the center hole 34 mentioned above, which does not affect the easy separation characteristics of the warp head 8 and the warp head connector 3. The warp head 8 and the warp head connector 3 mainly play a transmission role after insertion. Therefore, the gap insertion fit between them, instead of the pin-fitting method in the prior art, does not affect the use and is more conducive to the separation in the subsequent disassembly process.

[0027] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A tooling for easy assembly and disassembly of warp beams on a warping machine, characterized in that: It includes a mobile trolley, on which a support plate is provided. The support plate is detachably connected with clamps and is used to place the warp shaft connector and fix it in place by the clamps. The mobile trolley is also equipped with a height adjustment component for adjusting the height of the support plate.

2. The tooling for facilitating the assembly and disassembly of warp beams on a warping machine according to claim 1, characterized in that: The height adjustment assembly includes two lead screws, a support plate placed horizontally, and the lead screws placed vertically. The lead screws pass through the support plate and are equipped with adjusting nuts.

3. The tooling for facilitating the assembly and disassembly of warp beams on a warping machine according to claim 1, characterized in that: The support plate is provided with bolt holes for the clamps to be connected by bolts.

4. The tooling for facilitating the assembly and disassembly of warp beams on a warping machine according to claim 3, characterized in that: The clamp includes an arc segment at the top and a connecting part at the bottom. The connecting part is provided with a through hole for bolts to pass through, and the through hole is corresponding to the bolt hole.

5. The tooling for facilitating the assembly and disassembly of warp beams on a warping machine according to claim 1, characterized in that: The mobile trolley includes a frame structure made of spliced ​​profiles and has wheels at the bottom.

6. The tooling for facilitating the assembly and disassembly of warp beams on a warping machine according to claim 5, characterized in that: The mobile trolley has a clearance opening on one side, and the support plate is located in the clearance opening.

7. The tooling for facilitating the assembly and disassembly of warp beams on a warping machine according to claim 1, characterized in that: The warp shaft connector has a shaft hole, and at least two keyways are provided on one side of the warp shaft connector for inserting into the protrusion on the warp shaft pressure head and realizing transmission cooperation. The keyways and the protrusion are clearance fit.

8. The tooling for facilitating the assembly and disassembly of warp beams on a warping machine according to claim 7, characterized in that: The shaft connector has a center hole corresponding to the shaft hole, and the keyway communicates with the center hole.

9. The tooling for facilitating the assembly and disassembly of warp beams on a warping machine according to claim 8, characterized in that: The keyway has two slots, which are spaced 180 degrees apart.

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