Water-jet loom protective shell convenient to mount and dismount

Abstract

The utility model belongs to the technical field of water-jet looms, and particularly relates to a water-jet loom protective shell convenient to mount and demount, which comprises a shell body, a fixed cylinder arranged at the top of the shell body, a telescopic shaft component arranged at the fixed cylinder and connected with a water-jet loom, and a rotating shaft, one end of the rotating shaft is inserted into the water-jet loom, and the other end of the rotating shaft is inserted into the water-jet loom. One end of the rotating shaft is connected with the fixing cylinder, the other end of the rotating shaft is connected with the reset spring, a pull handle is arranged at the end, close to the spring, of the rotating shaft, the top of the pull handle penetrates out of the fixing cylinder, and a cap used for limiting is arranged at the end of the fixing cylinder. The rotating shaft overcomes the elastic force of the spring to move towards the inner side, after the protective shell is moved to a designated position, the pull handle is released, the rotating shaft moves towards the outer side under the action of the spring and is connected with the water-jet loom, the protective shell is convenient to install, and when the protective shell needs to be disassembled, the pull handle is pulled towards the inner side, and the protective shell can be taken down.

Description

Technical Field

[0001] The utility model relates to the technical field of water jet looms, in particular to a protective shell of a water jet loom which is convenient to install and disassemble. Background Art

[0002] A water jet loom is a shuttleless loom that uses a jet of water to pull the weft yarn through the shed. The frame shield can strictly prevent dust, chips, hard sand, etc. from entering the interior of the water jet loom, reduce the damage of hard granular foreign matter to the interior of the water jet loom, and reduce the influence of deformation of the interior of the water jet loom due to operation. The surface of the shield should be smooth without burrs and sharp edges, and should not become a new source of danger. The installation and disassembly of the dustproof plastic shell of the existing water jet loom is relatively cumbersome, which leads to great inconvenience in its maintenance and cleaning. Therefore, those skilled in the art provide a water jet loom protective shell that is easy to install and disassemble to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a protective shell of a water jet loom which is convenient to install and disassemble.

[0004] A protective shell for a water jet loom which is convenient for installation and disassembly comprises a shell, a fixed cylinder is provided on the top of the shell, a telescopic shaft assembly connected to the water jet loom is provided at the fixed cylinder, the telescopic shaft assembly comprises a rotating shaft, one end of the rotating shaft is plugged into the water jet loom, and the other end is connected to a reset spring, a handle is provided at one end of the rotating shaft close to the spring, the top of the handle passes through the fixed cylinder, and a cap for limiting is provided at the end of the fixed cylinder.

[0005] Furthermore, the end of the fixing tube is provided with a mounting groove extending along its axial direction, and the return spring is located in the mounting groove.

[0006] Furthermore, a sliding groove is provided on the side wall of the fixed cylinder, and the pull handle is slidably connected to the fixed cylinder through the sliding groove.

[0007] Furthermore, the cover cap is threadedly connected to the fixing cylinder, and the rotating shaft passes through the central axis of the fixing cylinder.

[0008] Furthermore, the shell is also provided with a fixing component for fixing the shell, and the fixing component includes a support seat, the support seat is connected to one end of a connecting rope through a connecting ring, the other end of the connecting rope is connected to a clamping ring, and the clamping ring is connected to the fixing seat.

[0009] Furthermore, a connecting notch is provided on the clamping ring.

[0010] Furthermore, an observation window is provided on the shell.

[0011] Due to the adoption of the above technical solution, the beneficial technical effects of the utility model are:

[0012] 1. In the utility model, when the protective shell needs to be installed, the staff pulls the handle toward the inside of the fixed cylinder, and the rotating shaft moves inward to overcome the elastic force of the spring. After the protective shell is moved to the specified position, the handle is released, and the rotating shaft moves outward under the action of the spring to be connected to the water jet loom. The protective shell is easy to install. When the protective shell needs to be disassembled, the handle is pulled inward to remove the protective shell.

[0013] 2. In the utility model, a fixing assembly for fixing the shell is also provided on the shell. When the water jet loom needs to be repaired, the staff lifts up the shell, removes the clamping ring from the fixing seat, and then connects the clamping ring to the water jet loom to prevent the staff from flipping over the shell during the repair process, making it easier for the staff to carry out the repair work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a protective housing for a water jet loom that is convenient to install and disassemble according to the utility model;

[0015] Figure 2 This is a top view of a protective housing of a water jet loom that is convenient to install and disassemble according to the utility model;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-section structure in the AA direction;

[0017] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the middle B area;

[0018] Figure 5 For this utility model Figure 3 Enlarged schematic diagram of area C in the middle.

[0019] In the figure, 1, shell, 2, fixed cylinder, 3, rotating shaft, 4, return spring, 5, pull handle, 6, cover cap, 7, mounting groove, 8, slide groove, 9, support seat, 10, connecting ring, 11, connecting rope, 12, clamping ring, 13, fixing seat, 14, connecting notch, 15, observation window. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0021] according to Figure 1-5 As shown, a protective shell of a water jet loom which is convenient for installation and disassembly comprises a shell 1, a fixed cylinder 2 is provided on the top of the shell 1, a telescopic shaft assembly connected to the water jet loom is provided at the fixed cylinder 2, the telescopic shaft assembly comprises a rotating shaft 3, one end of the rotating shaft 3 is plugged into the water jet loom, and the other end is connected to a reset spring 4, a handle 5 is provided at one end of the rotating shaft 3 close to the spring, the top of the handle 5 passes through the fixed cylinder 2, and a cap 6 for limiting is provided at the end of the fixed cylinder 2.

[0022] In the above specific technical scheme, when the protective shell needs to be installed, the staff pulls the handle 5 toward the inside of the fixed tube 2, and the rotating shaft 3 moves inward to overcome the elastic force of the spring. After the protective shell is moved to the specified position, the handle 5 is released, and the rotating shaft 3 moves outward under the action of the spring and is connected to the water jet loom. The protective shell is easy to install. When the protective shell needs to be disassembled, the handle 5 is pulled inward to remove the protective shell.

[0023] The end of the fixing tube 2 is provided with a mounting groove 7 extending along the axial direction thereof, and the return spring 4 is located in the mounting groove 7 .

[0024] A sliding groove 8 is provided on the side wall of the fixed tube 2 , and the pull handle 5 is slidably connected to the fixed tube 2 via the sliding groove 8 .

[0025] The cover cap 6 is threadedly connected to the fixed cylinder 2, and the rotating shaft 3 passes through the central axis of the fixed cylinder 2. The end cover limits the rotating shaft 3. The rotating shaft 3 moves outward under the action of the spring. When the handle 5 contacts the cover cap 6, the rotating shaft 3 no longer moves.

[0026] The shell 1 is also provided with a fixing component for fixing the shell 1, and the fixing component includes a support seat 9, and the support seat 9 is connected to one end of a connecting rope 11 through a connecting ring 10, and the other end of the connecting rope 11 is connected to a clamping ring 12, and the clamping ring 12 is connected to a fixing seat 13. When the water jet loom needs to be inspected and repaired, the staff will lift up the shell 1, remove the clamping ring 12 from the fixing seat 13, and then connect the clamping ring 12 to the water jet loom to prevent the staff from flipping over the shell 1 during the inspection and repair process, so as to facilitate the staff to carry out the inspection and repair work.

[0027] The clamp ring 12 is provided with a connecting notch 14 to facilitate the connection of the clamp ring 12 to the water jet loom.

[0028] The housing 1 is provided with an observation window 15 , which is convenient for the staff to observe the working conditions inside the housing 1 .

[0029] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A protective housing for a water jet loom that is easy to install and disassemble, comprising a housing (1), characterized in that: A fixed cylinder (2) is provided at the top of the shell (1), and a telescopic shaft assembly connected to the water jet loom is provided at the fixed cylinder (2). The telescopic shaft assembly includes a rotating shaft (3), one end of the rotating shaft (3) is plugged into the water jet loom, and the other end is connected to a reset spring (4). A handle (5) is provided at one end of the rotating shaft (3) close to the spring, and the top of the handle (5) passes through the fixed cylinder (2). A cap (6) for limiting is provided at the end of the fixed cylinder (2).

2. The protective housing for a water jet loom that is easy to install and disassemble according to claim 1, characterized in that: The end of the fixing cylinder (2) is provided with a mounting groove (7) extending along its axial direction, and the return spring (4) is located in the mounting groove (7).

3. The protective housing for a water jet loom that is easy to install and disassemble according to claim 2, characterized in that: A sliding groove (8) is provided on the side wall of the fixed cylinder (2), and the pull handle (5) is slidably connected to the fixed cylinder (2) via the sliding groove (8).

4. The protective housing for a water jet loom that is easy to install and disassemble according to claim 3, characterized in that: The cover cap (6) is threadedly connected to the fixed cylinder (2), and the rotating shaft (3) passes through the central axis of the fixed cylinder (2).

5. The protective housing for a water jet loom that is easy to install and disassemble according to claim 1, characterized in that: The shell (1) is also provided with a fixing assembly for fixing the shell (1), the fixing assembly comprising a support seat (9), the support seat (9) being connected to one end of a connecting rope (11) via a connecting ring (10), the other end of the connecting rope (11) being connected to a clamping ring (12), and the clamping ring (12) being connected to a fixing seat (13).

6. The protective housing for a water jet loom that is easy to install and disassemble according to claim 5, characterized in that: The clamping ring (12) is provided with a connecting notch (14).

7. The protective housing for a water jet loom that is convenient to install and disassemble according to claim 4, characterized in that: The housing (1) is provided with an observation window (15).

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