Knitting machine oil-proof structure

Abstract

The utility model relates to the technical field of knitting machines, and discloses a knitting machine oil-proof structure which comprises a sleeve, a first limiting ring is fixedly connected to the bottom of the sleeve, a second limiting ring is fixedly connected to the top of the sleeve, a fixing plate is detachably connected to the top of the second limiting ring, and an oil-proof sleeve is in threaded connection with the bottom of the fixing plate. Extending assemblies are fixedly connected to the two sides of the bottom of the fixing plate correspondingly, sliding rods are slidably connected to the two sides of the top of the second limiting ring correspondingly, trapezoidal blocks are fixedly connected to the bottoms of the sliding rods, sliding grooves are formed in the two sides of the second limiting ring correspondingly, and springs are arranged in the sliding grooves; the inner wall of the sliding groove is slidably connected with a moving block. According to the utility model, the effect that the fixing plate and the oil-proof sleeve can be quickly disassembled is realized, and the efficiency of installation and disassembly can be improved, so that the labor cost of workers is reduced, and a braided wire core can be prevented from being polluted and stained by lubricating oil.

Description

Technical Field

[0001] The utility model relates to the technical field of braiding machines, in particular to an oil-proof structure of a braiding machine. Background Art

[0002] A weaving loom is a machine used to make textiles by interweaving yarn or other fiber materials together to form fabric or cloth. Weaving looms can produce different types of fabrics such as plain, jacquard, satin, rib, etc. according to different weaving methods and designs.

[0003] After searching, the Chinese patent with the Chinese announcement number: CN201952602U discloses an oil-proof structure for a braiding machine, including a cylindrical oil-proof sleeve, the axis of which is formed with an axial wire hole, and the oil-proof sleeve is coaxially installed inside an oil-blocking sleeve, which is installed between the upper and lower tables of the braiding machine. The utility model is an oil-proof structure for a braiding machine that can prevent lubricating oil from dripping or rubbing onto the braided wire core, ensure good quality of braided products, and high qualified rate. The oil-proof structure has the advantages of reasonable design, simple installation, strong practicality, good oil-proof effect, and can reduce the production cost of enterprises, and is suitable for promotion and application in enterprise production.

[0004] The above patent mentioned in the specification that "the fixing plate can be installed on the upper surface of the upper table of the braiding machine by screws, and the oil-proof sleeve is vertically installed on the fixing plate at the upper end of the oil-proof sleeve by tightening screws 8", but in the actual use process, the installation efficiency through screws and screws is low, and it cannot be removed efficiently during disassembly. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an oil-proof structure for a braiding machine, aiming to improve the problems in the prior art of low installation efficiency through screws and screws and inability to efficiently remove them during disassembly.

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

[0007] A braiding machine oil-proof structure comprises a sleeve, a limiting ring 1 is fixedly connected to the bottom of the sleeve, a limiting ring 2 is fixedly connected to the top of the sleeve, a fixing plate is detachably connected to the top of the limiting ring 2, an oil-proof sleeve is threadedly connected to the bottom of the fixing plate, extension components are fixedly connected to both sides of the bottom of the fixing plate, sliding rods are slidably connected to both sides of the top of the limiting ring 2, a trapezoidal block is fixedly connected to the bottom of the sliding rod, sliding grooves are provided inside the two sides of the limiting ring 2, a spring is arranged inside the sliding groove, a moving block is slidably connected to the inner wall of the sliding groove, the top of the moving block is fitted with the bottom of the trapezoidal block, and a clamping block is fixedly connected to the inner wall of the moving block.

[0008] Furthermore, the extension assembly includes two extension blocks, the tops of the two extension blocks are respectively fixedly connected to the two sides of the bottom of the fixed plate, and slots are provided on the outside of the extension blocks. The outsides of the two clamping blocks are respectively engaged with the inner walls of the two slots.

[0009] Furthermore, one end of the spring is fixedly connected to an inner wall of one side of the slide slot, and the other end of the spring is fixedly connected to one side of the moving block.

[0010] Furthermore, the exterior of the extension block is slidably connected to the inner wall of the slide groove.

[0011] Furthermore, the bottom of the oil-proof sleeve extends to the interior of the sleeve, and the exterior of the trapezoidal block is slidably connected to the inner wall of the slide groove.

[0012] Furthermore, the trapezoidal block and the movable block are both trapezoidal, and the outside of the oil-proof sleeve is slidably connected to the top through hole of the second limiting ring.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, through the mutual cooperation of structures such as the fixed plate, the oil-proof sleeve, the extension block, the slot, the sliding rod, the trapezoidal block, the slide groove, the spring, the movable block, and the clamping block, the effect of quickly disassembling the fixed plate and the oil-proof sleeve is achieved, the efficiency of installation and disassembly is improved, thereby reducing the labor cost of the staff, and preventing the lubricating oil from contaminating the braided wire core. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of an oil-proof structure for a knitting machine proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of an oil-proof sleeve structure of an oil-proof structure for a braiding machine proposed by the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the spring structure of the oil-proof structure of a braiding machine.

[0018] Legend:

[0019] 1. Casing; 2. Limiting ring 1; 3. Limiting ring 2; 4. Fixed plate; 5. Oil-proof casing; 6. Extension block; 7. Slot hole; 8. Sliding rod; 9. Trapezoidal block; 10. Slide groove; 11. Spring; 12. Moving block; 13. Card block. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-Figure 3 The utility model provides an embodiment: an oil-proof structure for a braiding machine, comprising a sleeve 1, a limiting ring 2 is fixedly connected to the bottom of the sleeve 1, the sleeve 1 can be installed on the braiding machine through the limiting ring 2, the top of the sleeve 1 is fixedly connected to a limiting ring 3, the top of the limiting ring 3 is detachably connected to a fixing plate 4, the bottom of the fixing plate 4 is threadedly connected to an oil-proof sleeve 5, so that the oil-proof sleeve 5 can be easily removed, the bottom of the oil-proof sleeve 5 extends to the inside of the sleeve 1, the outside of the oil-proof sleeve 5 is slidably connected to the top through hole of the limiting ring 3, and the bottom sides of the fixing plate 4 are fixedly connected to extension components.

[0022] Both sides of the top of the limiting ring 2 3 are slidably connected with sliding rods 8, and the disassembly of the fixed plate 4 can be controlled by sliding the sliding rods 8. The bottom of the sliding rod 8 is fixedly connected with a trapezoidal block 9, and the outer part of the trapezoidal block 9 is slidably connected to the inner wall of the slide groove 10. The movement of the sliding rod 8 can drive the trapezoidal block 9 to move, so that the trapezoidal block 9 slides on the inner wall of the slide groove 10 and can be restricted by the slide groove 10. Slide grooves 10 are provided on both sides of the limiting ring 2 3, and the outer part of the extension block 6 is slidably connected to the inner wall of the slide groove 10. A spring 11 is arranged inside the slide groove 10, and a moving block 12 is slidably connected to the inner wall of the slide groove 10, and the sliding of the moving block 12 can be restricted by the slide groove 10.

[0023] The trapezoidal block 9 and the moving block 12 are both trapezoidal in shape, and the top of the moving block 12 fits with the bottom of the trapezoidal block 9, so that the trapezoidal block 9 can push the moving block 12 to move when it moves. One end of the spring 11 is fixedly connected to the inner wall of one side of the slide groove 10, and the other end of the spring 11 is fixedly connected to one side of the moving block 12. When the moving block 12 moves, the spring 11 can be squeezed to cause the spring 11 to deform and generate elastic potential energy. The inner side wall of the moving block 12 is fixedly connected with a clamping block 13, and when the moving block 12 moves, it can drive the clamping block 13 to move. The extension component includes two extension blocks 6, and the tops of the two extension blocks 6 are respectively fixedly connected to the bottom sides of the fixed plate 4. The outside of the extension block 6 is provided with a slot hole 7, and the outsides of the two clamping blocks 13 are respectively engaged with the inner walls of the two slot holes 7, and the extension block 6 can be fixed by the clamping block 13, so that the extension block 6 is restricted to fix the fixed plate 4.

[0024] Working principle: when the fixed plate 4 needs to be disassembled, the sliding rod 8 is pressed. At this time, the sliding rod 8 will push the trapezoidal block 9 to move. When the trapezoidal block 9 moves, it can push the moving block 12 to move. During the movement, the moving block 12 can squeeze the spring 11 to deform the spring 11. At this time, the movement of the moving block 12 can also drive the clamping block 13 to move. At this time, the clamping block 13 can withdraw from the inner wall of the slot 7 under the movement, so that the restriction of the extension block 6 can be cancelled. At this time, the fixed plate 4 can be taken out, and then the oil-proof sleeve 5 can be rotated to make it thread out of the bottom of the fixed plate 4 to complete the disassembly.

[0025] 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. An oil-proof structure for a braiding machine, comprising a sleeve (1), characterized in that: The bottom of the sleeve (1) is fixedly connected with a limiting ring 1 (2), the top of the sleeve (1) is fixedly connected with a limiting ring 2 (3), the top of the limiting ring 2 (3) is detachably connected with a fixing plate (4), the bottom of the fixing plate (4) is threadedly connected with an oil-proof sleeve (5), both sides of the bottom of the fixing plate (4) are fixedly connected with extension components, both sides of the top of the limiting ring 2 (3) are slidably connected with sliding rods (8), the bottom of the sliding rod (8) is fixedly connected with a trapezoidal block (9), both sides of the limiting ring 2 (3) are provided with sliding grooves (10), the inside of the sliding grooves (10) is provided with springs (11), the inner wall of the sliding grooves (10) is slidably connected with a moving block (12), the top of the moving block (12) is in contact with the bottom of the trapezoidal block (9), and the inner wall of the moving block (12) is fixedly connected with a clamping block (13).

2. The oil-proof structure of a braiding machine according to claim 1, characterized in that: The extension assembly comprises two extension blocks (6), the tops of the two extension blocks (6) are respectively fixedly connected to the two sides of the bottom of the fixing plate (4), the outside of the extension block (6) is provided with a slot hole (7), and the outsides of the two clamping blocks (13) are respectively engaged with the inner walls of the two slot holes (7).

3. The oil-proof structure of a braiding machine according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to an inner wall of one side of the slide groove (10), and the other end of the spring (11) is fixedly connected to one side of the moving block (12).

4. The oil-proof structure of a braiding machine according to claim 2, characterized in that: The outside of the extension block (6) is slidably connected to the inner wall of the slide groove (10).

5. The oil-proof structure of a braiding machine according to claim 1, characterized in that: The bottom of the oil-proof sleeve (5) extends to the inside of the sleeve (1), and the outside of the trapezoidal block (9) is slidably connected to the inner wall of the slide groove (10).

6. The oil-proof structure of a braiding machine according to claim 1, characterized in that: The trapezoidal block (9) and the movable block (12) are both trapezoidal in shape, and the outer portion of the oil-proof sleeve (5) is slidably connected to the top through hole of the second limiting ring (3).

Images