Water circulation device for water-jet loom

Abstract

The utility model discloses a water circulation device for a water-jet loom, which comprises a box body, a water chute is arranged in the box body, a filter plate is arranged on the water chute, a push plate is connected in the box body in a sliding mode, the push plate abuts against the filter plate, a driving mechanism is arranged in the box body, and the driving mechanism is connected with the push plate. A water guide groove is formed in the box body, a sliding plate is connected to the inner side of the water guide groove in a sliding mode, a connecting rod mechanism is arranged on the sliding plate, the sliding plate slides on the water guide groove through the connecting rod mechanism, a bearing seat is fixedly installed in the box body, a drawing box is connected into the bearing seat in a sliding mode, and the bearing seat is communicated with the water guide groove. When impurities accumulated on the filter plate are cleaned, shutdown maintenance is not needed, the use cost of the device is reduced, the pressing plate can abut against the filter plate all the time, and the situation that the pressing plate rubs against the filter plate many times, abrasion is caused, and the efficiency of the push plate is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water jet loom technology, and in particular to a water circulation device for a water jet loom. Background Technology

[0002] Water jet looms are shuttleless looms that use jet water to guide the weft yarn through the shed. Water jet weft insertion provides greater frictional traction on the weft yarn than air jet weft insertion, with less diffusion, making it suitable for weft insertion of smooth-surfaced synthetic fibers, glass fibers, and other filaments. It also increases the conductivity of synthetic fibers, effectively overcoming static electricity during weaving. Furthermore, water jet weft insertion consumes less energy and produces the lowest noise levels.

[0003] In Chinese utility model patents, such as CN219942082U, a water circulation device for a water jet loom is disclosed, including a housing. Water guide grooves are provided on both sides of the upper end of the housing. A fixing plate is provided below the water guide grooves. A connecting plate is provided above the fixing plate. This water circulation device has a simple structure, good filtration effect, and the filter components are easy to clean and replace, enabling wastewater to be recycled and reused. It avoids the phenomenon of clogging caused by impurities in the wastewater and effectively ensures the normal production of the water jet loom.

[0004] However, as the water in the water guide channel falls onto the filter plate under the action of gravity, impurities in the water will remain on the filter plate and clog it. Although the above technology makes it easy to clean and replace the filter plate assembly, it requires shutdown for maintenance, which increases the cost. Utility Model Content

[0005] The purpose of this utility model is to solve the problems in the background art by proposing a water circulation device for a water jet loom.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A water circulation device for a water-jet loom includes a housing, a water guide channel inside the housing, a filter plate on the water guide channel, a push plate slidably connected inside the housing and abutting against the filter plate, a drive mechanism inside the housing and connected to the push plate, a slide plate slidably connected inside the water guide channel, a linkage mechanism on the slide plate and sliding on the water guide channel via the linkage mechanism, a support seat fixedly installed inside the housing, a drawer slidably connected inside the support seat and communicating with the water guide channel.

[0008] Preferably, the linkage mechanism includes multiple rotating rods, with one end of each rotating rod rotatably connected to the side of the slide plate and the other end of each rotating rod rotatably connected to the side of the push plate.

[0009] Preferably, the drive mechanism includes a motor, which is fixedly installed on the outside of the housing. The output shaft of the motor passes through the housing and is connected to a threaded rod. A mounting base is threaded onto the threaded rod. Connecting rods are fixedly installed at both ends of the mounting base, and the other end of each connecting rod passes through the water guide groove and is fixedly installed on the side of the push plate.

[0010] Preferably, the push plate includes a main board and a pressure plate, and one end of each connecting rod is fixedly installed on the side of the main board. Multiple springs are fixedly installed on the bottom surface of the main board, and the other end of the springs is fixedly installed on the top surface of the pressure plate.

[0011] Preferably, a sealing strip is installed on the inner side of each of the support seats, and a handle is fixedly installed on the side of the drawer.

[0012] Preferably, a baffle is fixedly installed at the end of the threaded rod away from the motor.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. By starting the motor, the threaded rod is driven to rotate, and then the push plate is moved by the mounting seat connected to the threaded rod. Then, a rotating rod is installed between the push plate and the slide plate. The rotating rod lifts the slide plate, and then the push plate pushes the waste into the drawer box in the bearing seat. Then, the drawer box is pulled out to clean it. When cleaning the impurities accumulated on the filter plate, there is no need to stop the machine for maintenance, reducing the operating cost of the device.

[0015] 2. The push plate consists of a main plate and a pressure plate. Multiple springs are fixedly installed between the bottom surface of the main plate and the top surface of the pressure plate, so that the pressure plate is always in contact with the filter plate, avoiding wear caused by repeated friction between the pressure plate and the filter plate, which would affect the efficiency of the push plate.

[0016] In summary, this utility model is simple to operate. When cleaning impurities accumulated on the filter plate, there is no need to stop the machine for maintenance, which reduces the operating cost of the device. Furthermore, it ensures that the pressure plate is always in contact with the filter plate, avoiding wear caused by repeated friction between the pressure plate and the filter plate, which would affect the pushing efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the water circulation device for a water jet loom proposed in this utility model;

[0018] Figure 2 This is a cross-sectional structural schematic diagram of a water circulation device for a water jet loom proposed in this utility model;

[0019] Figure 3 This is a cross-sectional schematic diagram of the push plate structure of a water circulation device for a water jet loom proposed in this utility model.

[0020] In the diagram: 1. Housing, 2. Motor, 3. Handle, 4. Drawer box, 5. Water guide channel, 6. Slide plate, 7. Rotating rod, 8. Push plate, 9. Bearing seat, 10. Threaded rod, 11. Connecting rod, 12. Baffle, 13. Assembly seat, 14. Pressure plate, 15. Spring, 16. Filter plate. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-3 A water circulation device for a water jet loom includes a housing 1, a water guide trough 5 inside the housing 1, and a filter plate 16 on the water guide trough 5. The filter plate 16 filters waste materials in the water source. A push plate 8 is slidably connected inside the housing 1 and abuts against the filter plate 16. The push plate 8 moves on the filter plate 16 to push away the waste materials accumulated on the filter plate 16. The push plate 8 includes a main plate and a pressure plate 14. One end of each connecting rod 11 is fixedly installed on the side of the main plate. Multiple springs 15 are fixedly installed on the bottom surface of the main plate, and the other end of the springs 15 is fixedly installed on the top surface of the pressure plate 14. Under long-term friction between the pressure plate 14 and the filter plate 16, the pressure plate 14 will be worn to a certain extent, so that the pressure plate 14 and the filter plate 16 can no longer abut against each other. The springs 15 keep the pressure plate 14 abutting against the filter plate 16.

[0023] The housing 1 is equipped with a drive mechanism, which is connected to the push plate 8. A slide plate 6 is slidably connected to the inner side of the water guide channel 5. The drive mechanism includes a motor 2, which is fixedly installed on the outside of the housing 1. The output shaft of the motor 2 passes through the housing 1 and is connected to a threaded rod 10. An assembly seat 13 is threadedly connected to the threaded rod 10. Connecting rods 11 are fixedly installed at both ends of the assembly seat 13. The other end of each connecting rod 11 passes through the water guide channel 5 and is fixedly installed on the side of the push plate 8. When the motor 2 is started, the threaded rod 10 is driven to rotate, which in turn drives the assembly seat 13 to move. It is worth noting that the two ends of the push plate 8 are slidably connected to the inner wall of the housing 1, which limits the assembly seat 13 so that it can only move and cannot rotate. A baffle 12 is fixedly installed at the end of the threaded rod 10 away from the motor 2. The baffle 12 limits the assembly seat 13 and prevents it from detaching from the threaded rod 10.

[0024] The slide plate 6 is equipped with a linkage mechanism, and the slide plate 6 slides on the water guide channel 5 through the linkage mechanism. The linkage mechanism includes multiple rotating rods 7, one end of each rotating rod 7 is rotatably connected to the side of the slide plate 6, and the other end of each rotating rod 7 is rotatably connected to the side of the push plate 8. By moving the push plate 8, the rotating rods 7 are moved, thereby causing the slide plate 6 to slide on the water guide channel 5, thereby opening the communication port between the water guide channel 5 and the support seat 9. Then the push plate 8 pushes the waste into the drawer 4 in the support seat 9 for easy removal.

[0025] A support seat 9 is fixedly installed inside the housing 1, and a drawer box 4 is slidably connected inside the support seat 9. The support seat 9 is connected to the water guide channel 5. A sealing strip is installed on the inner side of each support seat 9. A handle 3 is fixedly installed on the side of the drawer box 4 to prevent waste from falling into the connection between the drawer box 4 and the support seat 9, and the handle 3 makes it easy to pull out the drawer box 4.

[0026] When this utility model is in use, the operator starts the motor 2, which drives the threaded rod 10 to rotate, and drives the assembly base 13 to move back and forth. Then, multiple connecting rods 11 are installed on the assembly base 13, and the other end of each connecting rod 11 is fixedly installed on the push plate 8, which drives the push plate 8 to move and push the waste material accumulated on the filter plate 16 to prevent it from clogging the filter plate 16.

[0027] Simultaneously, when the push plate 8 moves, a rotating rod 7 is installed on both the push plate 8 and the slide plate 6. The rotating rod 7 is rotatably connected to the push plate 8 and the slide plate 6, thereby pushing the slide plate 6 to slide on the side of the water guide channel 5, thereby opening the connection between the water guide channel 5 and the support seat 9. Then, the push plate 8 pushes the waste and some water into the drawer 4 slidably connected to the support seat 9. The drawer 4 can then be pulled out for cleaning.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A water circulation device for a water jet loom, comprising a housing (1), characterized in that: The box body (1) is provided with a water guide groove (5), a filter plate (16) is provided on the water guide groove (5), a push plate (8) is slidably connected to the box body (1), and the push plate (8) abuts against the filter plate (16), a driving mechanism is provided in the box body (1), and the driving mechanism is connected to the push plate (8), a slide plate (6) is slidably connected to the inner side of the water guide groove (5), a connecting rod mechanism is provided on the slide plate (6), and the slide plate (6) slides on the water guide groove (5) through the connecting rod mechanism, a bearing seat (9) is fixedly installed in the box body (1), and a drawer box (4) is slidably connected to the bearing seat (9), and the bearing seat (9) is communicated with the water guide groove (5).

2. A water circulation device for a water jet loom according to claim 1, characterized in that: The connecting rod mechanism comprises a plurality of rotating rods (7), and one end of each rotating rod (7) is rotatably connected to the side of the slide plate (6), and the other end of each rotating rod (7) is rotatably connected to the side of the push plate (8).

3. The water circulation device for a water jet loom according to claim 1, characterized in that: The driving mechanism comprises a motor (2), and the motor (2) is fixedly mounted on the outside of the box (1), the output shaft of the motor (2) passes through the box (1) and is connected to a threaded rod (10), the threaded rod (10) is threadedly connected to an assembly seat (13), connecting rods (11) are fixedly mounted at both ends of the assembly seat (13), and the other end of each connecting rod (11) passes through the water guide groove (5) and is fixedly mounted on the side of the push plate (8).

4. A water circulation device for a water jet loom according to claim 3, characterized in that: The push plate (8) comprises a main board and a pressure plate (14), and one end of each connecting rod (11) is fixedly mounted on the side of the main board, a plurality of springs (15) are fixedly mounted on the bottom surface of the main board, and the other end of the spring (15) is fixedly mounted on the top surface of the pressure plate (14).

5. The water circulation device for a water jet loom according to claim 1, characterized in that: A sealing strip is installed on the inner side surface of each of the bearing seats (9), and a handle (3) is fixedly installed on the side surface of the drawer box (4).

6. The water circulation device for a water jet loom according to claim 3, characterized in that: A baffle (12) is fixedly mounted on one end of the threaded rod (10) away from the motor (2).

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