Driving shaft cover of water-jet loom

Abstract

The utility model relates to the technical field of textile, and discloses a hydraulic loom driving shaft cover which comprises a protective cover and a machine body, fixing blocks are fixedly arranged in the middles of the front end and the rear end of the bottom of the protective cover, through holes are formed in the middles of the two fixing blocks, and fixing grooves are formed in the front end and the rear end of the top of the machine body. The two fixing blocks are connected with the two fixing grooves in a clamped mode respectively. During installation, the two fixing blocks are aligned with the two fixing grooves to be inserted into the two fixing grooves, the clamping blocks are obliquely arranged, the springs and the telescopic rods are compressed, and when the through holes reach the corresponding positions, the oblique clamping blocks pop out and are clamped into the through holes to achieve fixation; and the two clamping blocks are shifted outwards to compress the spring and the telescopic rod, so that the limiting of the through hole can be canceled, and therefore, the device can be quickly mounted and dismounted, the protective cover can be conveniently mounted in the early stage and dismounted and mounted in the later stage, and the maintenance difficulty and cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a driving shaft cover of a water jet loom. Background Art

[0002] The water jet loom driving shaft cover is a device used to protect the water jet loom driving shaft. The water jet loom driving shaft is the core component of the loom, responsible for driving various actions in the weaving process. Due to the working environment, the water jet loom driving shaft is easily invaded by pollutants such as dust, water droplets, and oil, which affects its normal operation and life.

[0003] The existing water jet loom driving shaft cover is usually installed and fixed with bolts and threaded holes, which makes installation and disassembly very troublesome. Not only does it require the use of corresponding tools, but it also takes a long time to loosen and install it. Since it is not convenient to disassemble, it may take more time and effort to complete these tasks, increasing the difficulty and cost of maintenance.

[0004] Therefore, those skilled in the art provide a driving shaft cover for a water jet loom to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings existing in the prior art, and proposes a water jet loom driving shaft cover. When installing the protective cover, two fixing blocks are aligned with two fixing grooves and inserted. Since the card blocks are arranged obliquely, the spring and the telescopic rod are compressed. When the through hole reaches the corresponding position, the oblique card blocks pop out and are inserted into the through hole to achieve fixation. When the protective cover needs to be removed, the two card blocks are pushed outward to compress the spring and the telescopic rod to cancel the limit on the through hole, so that the device can be quickly installed and disassembled, which is convenient for the early installation of the protective cover and the later disassembly and installation of the protective cover, reducing the difficulty and cost of maintenance.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water jet loom driving shaft cover comprises a protective cover and a machine body, wherein fixing blocks are fixedly arranged in the middle of the front and rear ends of the bottom of the protective cover, and through holes are opened in the middle of the two fixing blocks, and fixing grooves are opened at the front and rear ends of the top of the machine body, and the two fixing blocks are respectively clamped with the two fixing grooves, and buckle grooves are opened on the opposite sides of the two fixing grooves, and telescopic rods are fixedly arranged inside the two buckle grooves, and springs are arranged on the two telescopic rods, and oblique clamping blocks are fixedly arranged on one side of the two telescopic rods, and shifting blocks are fixedly arranged on the tops of the two oblique clamping blocks, and the two oblique clamping blocks are respectively clamped with the two through holes.

[0008] Through the above technical solution, when installing the protective cover, the two fixing blocks are respectively inserted into the two fixing grooves. When the through hole reaches the specified position, the oblique card block pops out and is inserted into the through hole to achieve fixation. When the protective cover needs to be removed, the block is pushed to both sides to compress the telescopic rod and the spring, and the oblique card block retracts to cancel the fixation of the fixed block, so that the structure can be easily and quickly installed and disassembled.

[0009] Furthermore, the protective cover has limit strips fixedly disposed at both ends of the front and rear ends of the bottom side, and the top of the body close to the limit strip has limit slots disposed at both ends of the front and rear ends, and the two limit strips are respectively engaged with the two limit slots;

[0010] Through the above technical solution, the limit strip is snap-fitted with the limit groove, which improves the horizontal stability and plays a guiding role, making it easier for workers to align and install.

[0011] Furthermore, the bottom of the protective cover is fixedly provided with limit posts at both ends on the front and rear sides of the side away from the limit bar, and the top of the body is provided with limit holes at both ends on the front and rear sides of the side close to the limit posts, and the two limit posts are respectively engaged with the two limit holes;

[0012] Through the above technical solution, one side uses the limit column and the limit hole to be installed by clamping, and the other side uses the limit bar and the limit groove to be installed by clamping, which can prevent the protective cover from being installed upside down.

[0013] Furthermore, a transparent cover is fixedly provided at the middle of the top of the protective cover, and openings are provided on both sides of the protective cover;

[0014] Through the above technical solution, the transparent cover can facilitate observation of the working status of the driving shaft, and the two openings can accommodate the driving shaft.

[0015] Furthermore, a first support column is fixedly arranged on one side of the machine body, and a motor is fixedly arranged inside the first support column;

[0016] Through the above technical solution, a motor is installed on the first support column to drive the driving shaft to rotate.

[0017] Furthermore, a second support column is fixedly arranged on one side of the machine body away from the first support column, a bearing is fixedly arranged inside the second support column, a driving shaft is rotatably arranged inside the bearing, and the driving shaft is fixedly connected to the output end of the motor;

[0018] Through the above technical solution, the motor drives the driving shaft to rotate inside the limit of the bearing.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes a water jet loom driving shaft cover. When installing, two fixing blocks are aligned with two fixing grooves and inserted. Since the clamping blocks are arranged obliquely, the spring and the telescopic rod are compressed. When the through hole reaches the corresponding position, the oblique clamping block pops out and is inserted into the through hole to achieve fixation. When the protective cover needs to be removed, the two clamping blocks are pushed outward to compress the spring and the telescopic rod to cancel the limit on the through hole. Therefore, the device can be quickly installed and disassembled, which is convenient for the early installation of the protective cover and the later disassembly and installation of the protective cover, reducing the difficulty and cost of maintenance.

[0021] 2. The utility model proposes a water jet loom driving shaft cover, one side of the protective cover is limited by a limit groove and a limit bar, and the other side is limited by a limit column and a limit hole. This structure can play a guiding role during installation, which can facilitate the staff to align for installation, prevent the protective cover from being installed upside down on both sides, and limit the protective cover in the horizontal direction, making the protective cover more stable, and avoiding the force being distributed entirely on the two fixed blocks when the protective cover is touched. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an axonometric diagram of a driving shaft cover of a water jet loom proposed by the utility model;

[0023] Figure 2 This is an exploded view of a driving shaft cover of a water jet loom proposed by the utility model;

[0024] Figure 3 It is a side sectional view of a driving shaft cover of a water jet loom proposed by the utility model;

[0025] Figure 4 This is a spring clamp structure diagram of a water jet loom driving shaft cover proposed by the utility model;

[0026] Figure 5 for Figure 3 Enlarged view of point A.

[0027] Legend:

[0028] 1. Protective cover; 2. Machine body; 3. First support column; 4. Motor; 5. Second support column; 6. Bearing; 7. Transparent cover; 8. Shift block; 9. Fixing groove; 10. Driving shaft; 11. Limiting strip; 12. Limiting groove; 13. Fixing block; 14. Through hole; 15. Opening; 16. Limiting column; 17. Limiting hole; 18. Buckle groove; 19. Telescopic rod; 20. Spring; 21. Oblique clamping block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0030] Reference Figure 1-5 , an embodiment provided by the utility model:

[0031] A water jet loom driving shaft cover comprises a protective cover 1 and a machine body 2, wherein the protective cover 1 is fixedly provided with fixing blocks 13 at the middle of both front and rear ends of the bottom, and through holes 14 are provided in the middle of the two fixing blocks 13, and fixing grooves 9 are provided at both front and rear ends of the top of the machine body 2, and the two fixing blocks 13 are respectively engaged with the two fixing grooves 9, and buckle grooves 18 are provided at opposite sides of the two fixing grooves 9, and telescopic rods 19 are fixedly provided inside the two buckle grooves 18, and springs 20 are provided on the two telescopic rods 19, and oblique clamping blocks 2 are fixedly provided on one side of the two telescopic rods 19 1, the tops of the two oblique clamping blocks 21 are fixedly provided with a shifting block 8, and the two oblique clamping blocks 21 are respectively engaged with the two through holes 14. When the protective cover 1 is installed, the two fixing blocks 13 are respectively inserted into the two fixing grooves 9. When the through hole 14 reaches the specified position, the oblique clamping block 21 pops out and snaps into the through hole 14, thereby achieving fixation. When the protective cover 1 needs to be removed, the shifting block 8 is shifted to both sides, thereby compressing the telescopic rod 19 and the spring 20, and the oblique clamping block 21 retracts to cancel the fixation of the fixing block 13, so that the structure can be easily installed and removed quickly.

[0032] Limiting strips 11 are fixedly arranged at both ends of the front and rear sides of one side of the bottom of the protective cover 1, and limiting grooves 12 are provided at both ends of the front and rear sides of the side near the limiting strip 11 on the top of the body 2, and the two limiting strips 11 are respectively engaged with the two limiting grooves 12, and the limiting strips 11 are engaged with the limiting grooves 12, which improves the horizontal stability and plays a guiding role, and is convenient for the staff to align and install. Limiting posts 16 are fixedly arranged at both ends of the front and rear sides of the side of the bottom of the protective cover 1 away from the limiting strip 11, and limiting holes 17 are provided at both ends of the front and rear sides of the side near the limiting posts 16 on the top of the body 2, and the two limiting posts 16 are respectively engaged with the two limiting holes 17. One side uses the limiting posts 16 to engage with the limiting holes 17 for installation, and the other side uses the limiting posts 16 to engage with the limiting holes 17 for installation. The strip 11 is installed by snapping with the limit groove 12 to prevent the protective cover 1 from being installed upside down. A transparent cover 7 is fixedly provided in the middle of the top of the protective cover 1. Openings 15 are opened on both sides of the protective cover 1. The transparent cover 7 can facilitate observing the working status of the driving shaft 10. The two openings 15 can accommodate the driving shaft 10. A first support column 3 is fixedly provided on one side of the body 2, and a motor 4 is fixedly provided inside the first support column 3. The motor 4 is installed on the first support column 3 to drive the driving shaft 10 to rotate. A second support column 5 is fixedly provided on the side of the body 2 away from the first support column 3, and a bearing 6 is fixedly provided inside the second support column 5. The driving shaft 10 is rotatably provided inside the bearing 6, and the driving shaft 10 is fixedly connected to the output end of the motor 4.

[0033] Working principle: When installing the protective cover 1, the two fixing blocks 13 are respectively inserted into the two fixing grooves 9. When the through hole 14 reaches the specified position, the oblique clamping block 21 pops out and is inserted into the through hole 14 to achieve fixation. When the protective cover 1 needs to be removed, the block 8 is pushed to both sides to compress the telescopic rod 19 and the spring 20, and the oblique clamping block 21 retracts to cancel the fixation of the fixing block 13, so that the structure can achieve fast installation and disassembly. The limit bar 11 and the limit groove 12 are clamped and installed to improve the horizontal stability and play a guiding role, which can facilitate the staff to align the installation. The other side uses the limit column 16 and the limit hole 17 to clamp and install, which can prevent the protective cover 1 from being installed upside down.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A driving shaft cover of a water jet loom, comprising a protective cover (1) and a machine body (2), characterized in that: A fixing block (13) is fixedly arranged at the middle of both front and rear ends of the bottom of the protective cover (1), and a through hole (14) is provided in the middle of the two fixing blocks (13). A fixing groove (9) is provided at both front and rear ends of the top of the body (2), and the two fixing blocks (13) are respectively engaged with the two fixing grooves (9). The two fixing grooves (9) are provided with buckle grooves (18) on opposite sides thereof, and telescopic rods (19) are fixedly arranged inside the two buckle grooves (18), and springs (20) are provided on the two telescopic rods (19). An oblique clamping block (21) is fixedly arranged on one side of the two telescopic rods (19), and a shifting block (8) is fixedly arranged on the top of the two oblique clamping blocks (21), and the two oblique clamping blocks (21) are respectively engaged with the two through holes (14).

2. The driving shaft cover of a water jet loom according to claim 1, characterized in that: Limiting strips (11) are fixedly arranged at the front and rear ends of one side of the bottom of the protective cover (1), and limiting grooves (12) are provided at the front and rear ends of one side of the top of the body (2) close to the limiting strip (11), and the two limiting strips (11) are respectively engaged with the two limiting grooves (12).

3. The driving shaft cover of a water jet loom according to claim 1, characterized in that: Limiting posts (16) are fixedly arranged at both the front and rear ends of the bottom of the protective cover (1) away from the limiting strip (11), and limiting holes (17) are provided at both the front and rear ends of the top of the machine body (2) close to the limiting posts (16), and the two limiting posts (16) are respectively engaged with the two limiting holes (17).

4. The driving shaft cover of a water jet loom according to claim 1, characterized in that: A transparent cover (7) is fixedly arranged at the middle of the top of the protective cover (1), and openings (15) are provided on both sides of the protective cover (1).

5. The driving shaft cover of a water jet loom according to claim 1, characterized in that: A first support column (3) is fixedly arranged on one side of the machine body (2), and a motor (4) is fixedly arranged inside the first support column (3).

6. The driving shaft cover of a water jet loom according to claim 1, characterized in that: A second support column (5) is fixedly arranged on the side of the machine body (2) away from the first support column (3); a bearing (6) is fixedly arranged inside the second support column (5); a driving shaft (10) is rotatably arranged inside the bearing (6); and the driving shaft (10) is fixedly connected to the output end of the motor (4).

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