Station jacking device of hackling machine

Abstract

The utility model relates to a station jacking device of a hackling machine, and belongs to the field of bast fiber spinning hackling machines. The angle limiting device comprises an air cylinder, an air cylinder mounting plate, a top block, a mounting bracket, a fixing frame and a stop block, the air cylinder is fixed on the air cylinder mounting plate, the top block is connected with a telescopic rod of the air cylinder, the fixing frame is hinged with the air cylinder mounting plate, the stop block is mounted on the fixing frame, the stop block is positioned on one side of the air cylinder mounting plate and used for angle limiting, and the fixing frame is connected with the mounting bracket. The device is compact and reasonable in structural design, safe, reliable, convenient to assemble and disassemble, capable of reducing labor intensity, long in service life and capable of meeting use requirements.

Description

Technical Field

[0001] The utility model relates to a jacking device, in particular to a jacking device for a combing machine station, which belongs to the field of ramie combing machines. Background Art

[0002] During the daily operation of the combing machine, faults often occur in the loosening and tightening stations of the hemp clamp. When dealing with the faults, the operator needs to lift the station before the faults can be handled, which is rather inconvenient and labor-intensive.

[0003] Therefore, it is particularly necessary to provide a device that can automatically lift the loosening / tightening station, facilitate the handling of faults, and improve the operability of the equipment. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies existing in the prior art, and to provide a jacking device for a combing machine station with a compact and reasonable structure design, safety and reliability, convenient installation and disassembly, reduced labor intensity, and long service life.

[0005] The technical solution adopted by the utility model to solve the above problems is: the jacking device for the combing machine station includes a cylinder and a cylinder mounting plate, the cylinder is fixed on the cylinder mounting plate, and it is characterized in that: it further includes a top block, a mounting bracket, a fixing bracket and a stop block, the top block is connected to the telescopic rod of the cylinder, the fixing bracket is hinged to the cylinder mounting plate, the stop block is installed on the fixing bracket, the stop block is located on one side of the cylinder mounting plate for angle limitation, and the fixing bracket is connected to the mounting bracket.

[0006] Preferably, the utility model further includes a hinge pin and a circlip. A hinge pin mounting hole is opened on the cylinder mounting plate, the hinge pin passes through the hinge pin mounting hole to hinge the cylinder mounting plate and the fixing bracket, and one end of the hinge pin is fixed with a circlip.

[0007] Preferably, the utility model further includes a reinforcing rib, and the reinforcing rib is fixed on the mounting bracket.

[0008] Preferably, the utility model further includes a plurality of one-way throttle valves, and a plurality of one-way throttle valves are arranged on the cylinder.

[0009] Preferably, the cylinder of the utility model adopts a three-axis cylinder.

[0010] Compared with the prior art, the utility model has the following advantages and effects: 1) The overall structure is reasonably designed, safe and reliable. The three-axis cylinder swing jacking mechanism is adopted, and the mechanism can automatically adjust the jacking angle within a certain range according to the external force condition, making the mechanism reasonably stressed and having a long service life; 2) The mechanism is designed compactly and has a small volume, which is convenient for installation in a limited space and is relatively simple to maintain; 3) The position adjustment range is large, which is convenient for on-site debugging. Description of the Drawings

[0011] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0012] Figure 2 is a schematic diagram of the overall structure of the present utility model embodiment in another direction.

[0013] Figure 3 is the working principle diagram in the actual application of the embodiment of the present utility model.

[0014] Figure 4 is the working principle diagram in another direction in the actual application of the embodiment of the present utility model.

[0015] In the figure: top block 1, cylinder mounting plate 2, mounting bracket 3, fixing bracket 4, reinforcing rib 5, stop block 6, hinge pin 7, circlip 8, cylinder 9, one-way throttle valve 10; lifting shaft 11, rotating shaft 12, guide rail 13. Detailed Description of the Preferred Embodiment

[0016] The present utility model will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.

[0017] Embodiment

[0018] Referring to Figures 1 to 4 , the combing machine station lifting device in this embodiment includes a top block 1, a cylinder mounting plate 2, a mounting bracket 3, a fixing bracket 4, a stop block 6, and a cylinder 9. The cylinder 9 is fixed on the cylinder mounting plate 2. The lower end of the top block 1 is connected to the telescopic rod of the cylinder 9, and the upper end of the top block 1 contacts the lifting shaft 11, and the lifting shaft 11 is connected to the rotating shaft 12.

[0019] The stop block 6 in this embodiment is installed on the fixing bracket 4. The stop block 6 is located on one side of the cylinder mounting plate 2 for angle limitation. The fixing bracket 4 is connected to the mounting bracket 3; the mounting bracket 3 is arranged to move in the guide rail 13.

[0020] The fixing bracket 4 in this embodiment is hinged to the cylinder mounting plate 2. A hinge pin mounting hole is opened on the cylinder mounting plate 2. The hinge pin 7 passes through the hinge pin mounting hole to hinge the cylinder mounting plate 2 and the fixing bracket 4, and one end of the hinge pin 7 is fixed with a circlip 8.

[0021] The reinforcing rib 5 in this embodiment is fixed on the mounting bracket 3; a plurality of one-way throttle valves 10 are arranged on the cylinder 9; the cylinder 9 adopts a three-axis cylinder 9.

[0022] During operation, when a fault occurs, press the switch button. The PLC controls the solenoid valve to make the device operate and lift the working station up. A three-axis cylinder is used in this device, with stable thrust output. At the same time, it can automatically adjust the lifting angle of the mechanism according to the overall force condition. The structure is reasonably designed and has a long service life.

[0023] The working station lifting device of the carding machine in this embodiment is an additional device on the hemp carding machine, which is used to lift the working station up when a fault occurs at the loosening / tightening station of the hemp clamp, facilitating the handling of faults and reducing labor intensity, meeting the on-site working conditions.

[0024] Through the above description, those skilled in the art can already implement it.

[0025] In addition, it should be noted that for the specific embodiments described in this specification, the shapes and names of their components can be different. The above content described in this specification is only an example of the structure of the present invention. Any equivalent changes or simple changes made according to the structure, features, and principles described in the patent concept of the present invention are included in the protection scope of the patent of the present invention. Those skilled in the technical field to which the present invention belongs can make various modifications, supplements, or use similar methods to replace the specific embodiments described, as long as they do not deviate from the structure of the present invention or exceed the scope defined by this claim book, they should all belong to the protection scope of the present invention.

Claims

1. A combing machine station lifting device, comprising a cylinder (9) and a cylinder mounting plate (2), wherein the cylinder (9) is fixed on the cylinder mounting plate (2), characterized in that: It also comprises a top block (1), a mounting bracket (3), a fixing bracket (4) and a stopper (6), wherein the top block (1) is connected to the telescopic rod of the cylinder (9), the fixing bracket (4) is hingedly connected to the cylinder mounting plate (2), the stopper (6) is mounted on the fixing bracket (4), the stopper (6) is located on one side of the cylinder mounting plate (2) and is used for limiting the angle, and the fixing bracket (4) is connected to the mounting bracket (3).

2. The combing machine station lifting device according to claim 1, characterized in that: It also includes a hinge pin (7) and a retaining spring (8). The cylinder mounting plate (2) is provided with a hinge pin mounting hole. The hinge pin (7) passes through the hinge pin mounting hole so that the cylinder mounting plate (2) is hingedly connected to the fixing frame (4). One end of the hinge pin (7) is fixed by the retaining spring (8).

3. The combing machine station lifting device according to claim 1, characterized in that: It also includes reinforcing ribs (5), wherein the reinforcing ribs (5) are fixed on the mounting bracket (3).

4. The combing machine station lifting device according to claim 1, characterized in that: It also comprises a plurality of one-way throttle valves (10), and the cylinder (9) is provided with the plurality of one-way throttle valves (10).

5. The combing machine station lifting device according to claim 1, characterized in that: The cylinder (9) is a three-axis cylinder (9).

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