CN221142043U - Triangular limiting mechanism for circular knitting machine - Google Patents
Triangular limiting mechanism for circular knitting machine Download PDFInfo
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- CN221142043U CN221142043U CN202322315692.6U CN202322315692U CN221142043U CN 221142043 U CN221142043 U CN 221142043U CN 202322315692 U CN202322315692 U CN 202322315692U CN 221142043 U CN221142043 U CN 221142043U
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- fixedly connected
- knitting machine
- circular knitting
- hole
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- 230000007246 mechanism Effects 0.000 title claims abstract description 68
- 238000009940 knitting Methods 0.000 title claims abstract description 47
- 239000010687 lubricating oil Substances 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000005461 lubrication Methods 0.000 claims description 12
- 230000001050 lubricating effect Effects 0.000 claims description 10
- 239000000314 lubricant Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model discloses a cam limiting mechanism for a circular knitting machine, and relates to the technical field of cam limiting mechanisms for circular knitting machines.
Description
Technical Field
The utility model relates to the related field of a triangular limiting mechanism for a circular knitting machine, in particular to a triangular limiting mechanism for a circular knitting machine.
Background
Circular knitting machines, known as circular weft knitting machines (or circular weft knitting machines), develop very rapidly due to the fact that the looping system (called yarn feeding number or looping number, short for number) of the circular knitting machines is high in rotating speed, high in yield, rapid in pattern deformation, good in fabric quality, few in working procedures and strong in product adaptability.
When the existing triangular limiting mechanism for the circular knitting machine is optimized, the aspect of improving the production quality is mostly presented, for example, chinese practical patent with the patent number of CN202021729804.2 discloses a triangular limiting mechanism for the circular knitting machine, which comprises a saddle and a floating triangle connected to the saddle, wherein the saddle is connected with a saddle bottom ring; a plurality of limit bosses are formed on the saddle bottom ring, and a floating triangle installation space is formed between two adjacent limit bosses; the upper end face of the floating triangle is propped against the upper end of the limit boss.
Although the triangular limiting mechanism for the circular knitting machine has certain advantages in the aspect of improving the production quality, the triangular limiting mechanism has certain disadvantages:
1. As shown in fig. 6, the floating cam is directly adjusted in place when the needle cylinder of the circular knitting machine is assembled with the knitting; for debugging saving the time of typing, save time, save the early-stage a large amount of preparation work of debugging, it is spacing through the accurate control of processing size, reach the unified height of triangle that floats, just so can make the cloth cover level, reduce the probability that horizontal bar, shadow flaw produced, but foretell knitting circular knitting machine is with the stop gear of triangle, when long-time use, can lead to stitch and triangle stop gear friction, lead to triangle stop gear wearing and tearing seriously, lead to triangle stop gear's life hardly to improve.
2. According to the triangular limiting mechanism for the circular knitting machine, when the triangular base is installed on the circular knitting machine, the hexagonal screw is required to be screwed, the triangular base is connected with the circular knitting machine through the screw, so that the efficiency of installing the triangular base is difficult to improve, and the working efficiency of the circular knitting machine is easy to influence.
Disclosure of utility model
Accordingly, in order to solve the above-described drawbacks, the present utility model provides a cam limit mechanism for a circular knitting machine.
The utility model is realized in such a way, and constructs a triangular limit mechanism for a circular knitting machine, the device comprises a triangular base, a triangular limit block is arranged on the front side of the triangular base, and the front side of the top of the triangular base is fixedly connected with the rear side of the bottom of a top plate;
The method is characterized in that: further comprises:
The middle end of the outer surface of the lower end of the lubricating mechanism is fixedly connected with the inner side surfaces of middle end holes on the upper side and the lower side of the top plate;
the middle end of the outer surface of the clamping mechanism is fixedly connected with the inner side surface of the hole at the rear end of the bottom of the triangular base.
Preferably, the lubrication mechanism includes:
the lubrication spray pipe is arranged at the lower end of the lubrication mechanism;
The inner side surface of the middle end hole at the bottom of the lubricating oil tank is fixedly connected with the upper end of the outer surface of the lubricating spray pipe, and the bottom of the lubricating oil tank is fixedly connected with the middle end of the top plate;
the outer side end of the top of the limiting block is fixedly connected with the left side of the top inside the lubricating oil tank.
Preferably, the lubrication mechanism further includes:
The lower end of the outer surface of the sealing plug block is in sliding connection with the inner side surface of the left hole at the top of the lubricating oil tank;
the middle end of the outer surface of the electric push rod is fixedly connected with the inner side surface of the middle end hole at the top of the lubricating oil tank;
The bottom of the timing controller is fixedly connected with the right side of the top of the lubricating oil tank.
Preferably, the lubrication mechanism further includes:
the middle end of the top of the extrusion plate is fixedly connected with the bottom of the electric push rod;
The outer side surface of the one-way valve is fixedly connected with the inner side surfaces of the holes at the left end and the right end of the upper side and the lower side of the extrusion plate;
The inner side surface of the sealing gasket is fixedly connected with the outer side surface of the extrusion plate, and the outer side surface of the sealing gasket is in sliding connection with the inner surface of the lubricating oil tank;
The middle end of the outer surface of the lubricating spray pipe is fixedly connected with the inner side surfaces of middle end holes on the upper side and the lower side of the top plate.
Preferably, the clamping mechanism includes:
the sliding silo is arranged outside the clamping mechanism;
the lower end of the outer surface of the rotating rod is rotationally connected with the upper end of the inner surface of the sliding silo;
The lower end of the outer surface of the knob is fixedly connected with the inner side surface of the middle end hole at the top of the rotating rod.
Preferably, the clamping mechanism further comprises:
The top of the rotating disc is fixedly connected with the left end of the bottom of the rotating rod;
The left side surface of the clamping column is contacted with the right middle end surface of the rotating disc;
The hole is formed in the lower end of the right side of the sliding silo, and the inner side surface of the hole is connected with the outer side surface of the clamping column in a sliding manner.
Preferably, the clamping mechanism further comprises:
The inner side surface of the limiting slide block is fixedly connected with the middle end of the outer surface of the clamping column, and the outer side surface of the limiting slide block is in sliding connection with the inner side surfaces of grooves at the upper end and the lower end of the inner side of the hole;
The left end of the spring is fixedly connected with the right end of the limiting slide block, and the right side of the spring is fixedly connected with the right end of the inner side of the grooves at the upper end and the lower end of the inner side of the hole;
The middle end of the outer surface of the sliding silo is fixedly connected with the inner side surface of the hole at the rear end of the bottom of the triangular base.
Preferably, the rotating rod is cylindrical, a circular ring is arranged at the middle upper end of the outer side of the rotating rod, and the outer side surface of the circular ring is rotationally connected with the inner side surface of the annular groove at the upper end of the inner surface of the sliding silo.
The utility model has the following advantages: the utility model provides a triangular limiting mechanism for a circular knitting machine through improvement, which has the following improvement compared with the same type of equipment:
According to the triangular limiting mechanism for the circular knitting machine, the lubricating mechanism is arranged, and the timing controller in the lubricating mechanism can regularly control the electric push rod to work so as to drive lubricating oil to flow to the triangular limiting block to lubricate the triangular limiting block, so that the triangular limiting block is prevented from being severely worn after long-time work, and the service life of the triangular limiting block is prolonged.
According to the triangular limiting mechanism for the circular knitting machine, the clamping mechanism is arranged, and the rotary knob in the clamping mechanism rotates to enable the triangular base to be rapidly clamped into the hole of the installation position, so that the efficiency of installing the triangular limiting mechanism for the circular knitting machine on the circular knitting machine can be improved, and the influence on the working efficiency of the circular knitting machine is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a cross-sectional view of the lubrication mechanism of the present utility model;
FIG. 4 is a schematic view of a part of a cross-sectional structure of the clamping mechanism of the present utility model;
FIG. 5 is an enlarged view of the utility model at A in FIG. 4;
Fig. 6 is a schematic diagram of the prior art.
Wherein: the device comprises a triangle seat-1, a triangle limiting block-2, a top plate-3, a lubricating mechanism-4, a lubricating spray pipe-41, a lubricating oil tank-42, a limiting block-43, a sealing plug block-44, an electric push rod-45, a timing controller-46, a squeezing plate-47, a one-way valve-48, a sealing gasket-49, a clamping mechanism-5, a sliding silo-51, a rotating rod-52, a knob-53, a rotating disc-54, a clamping column-55, a hole-56, a limiting slide block-57 and a spring-58.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-5, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Embodiment one:
referring to fig. 1 to 3, the triangular limiting mechanism for the circular knitting machine of the utility model comprises a triangular base 1, wherein a triangular limiting block 2 is arranged on the front side of the triangular base 1, and the front side of the top of the triangular base 1 is fixedly connected with the rear side of the bottom of a top plate 3;
The middle end of the outer surface of the lower end of the lubricating mechanism 4 is fixedly connected with the inner side surfaces of the middle end holes on the upper side and the lower side of the top plate 3, so that the lubricating mechanism 4 is fixed;
The middle end of the outer surface of the clamping mechanism 5 is fixedly connected with the inner side surface of the hole at the rear end of the bottom of the triangular base 1, so that the clamping mechanism 5 is fixed;
the lubricating spray pipe 41 is arranged at the lower end of the lubricating mechanism 4, the inner side surface of a hole at the middle end of the bottom of the lubricating oil tank 42 is fixedly connected with the upper end of the outer surface of the lubricating spray pipe 41, and the bottom of the lubricating oil tank 42 is fixedly connected with the middle end of the top plate 3, so that the lubricating oil tank 42 is fixed;
the outer side end of the top of the limiting block 43 is fixedly connected with the left side of the inner top end of the lubricating oil tank 42, so that the limiting block 43 is fixed;
the lower end of the outer surface of the sealing plug block 44 is in sliding connection with the inner side surface of the left hole at the top of the lubricating oil tank 42, so that the sealing plug block 44 can be pulled out;
the middle end of the outer surface of the electric push rod 45 is fixedly connected with the inner side surface of the middle end hole of the top of the lubricating oil tank 42, so that the electric push rod 45 is fixed;
The bottom of the timing controller 46 is fixedly connected with the right side of the top of the lubricating oil tank 42, so that the timing controller 46 can perform timing control on and off of the electric push rod 45;
The middle end of the top of the extrusion plate 47 is fixedly connected with the bottom of the electric push rod 45, so that the electric push rod 45 can drive the extrusion plate 47 to move;
The outer side surface of the one-way valve 48 is fixedly connected with the inner side surfaces of the holes at the left end and the right end of the upper side and the lower side of the extrusion plate 47, so that the one-way valve 48 is fixed;
The inner side surface of the sealing gasket 49 is fixedly connected with the outer side surface of the extrusion plate 47, the outer side surface of the sealing gasket 49 is slidably connected with the inner surface of the lubricating oil tank 42, and the middle end of the outer surface of the lubricating spray pipe 41 is fixedly connected with the inner side surfaces of the middle end holes on the upper side and the lower side of the top plate 3, so that the sealing gasket 49 is fixed.
The principle of operation of a cam limiting mechanism for a circular knitting machine based on embodiment 1 is as follows: holding the sealing plug block 44 and pulling out the sealing plug block to the outside, pouring lubricating oil from a hole on the left side of the top of the lubricating oil tank 42, continuously plugging the sealing plug block 44 into the hole on the left side of the top of the lubricating oil tank 42, and regulating the time period of the electric push rod 45 to be controlled to work by the timing controller 46 to be three hours;
The control timing controller 46 controls the electric push rod 45 to work every three hours to drive the extrusion plate 47 to move downwards a little, the extrusion plate 47 moves to drive the one-way valve 48 to move, the one-way valve 48 moves to extrude lubricating oil on the extrusion plate 47, the lubricating oil flows into the lubricating spray pipe 41 through the one-way valve 48, and drops onto the triangular limiting block 2 from the bottom of the lubricating spray pipe 41, so that the triangular limiting block 2 is lubricated, the triangular limiting block 2 is prevented from being severely worn after long-time work, and the service life of the triangular limiting block 2 is prolonged.
Embodiment two:
Referring to fig. 4 to 5, the triangular limiting mechanism for circular knitting machine of the present utility model further includes a clamping mechanism 5 as compared with the first embodiment: the clamping mechanism 5 comprises a sliding silo 51:
the sliding silo 51 is arranged outside the clamping mechanism 5, and the lower end of the outer surface of the rotating rod 52 is rotationally connected with the upper end of the inner surface of the sliding silo 51, so that the rotating rod 52 can rotate;
The lower end of the outer surface of the knob 53 is fixedly connected with the inner side surface of the middle end hole at the top of the rotating rod 52, so that the knob 53 can drive the rotating rod 52 to rotate;
The top of the rotating disc 54 is fixedly connected with the left end of the bottom of the rotating rod 52, so that the rotating disc 54 is fixed;
The left side surface of the clamping post 55 is in contact with the right middle end surface of the rotating disc 54, a hole 56 is formed in the right lower end of the sliding silo 51, and the inner side surface of the hole 56 is in sliding connection with the outer side surface of the clamping post 55, so that the clamping post 55 can slide left and right;
The inner side surface of the limit slider 57 is fixedly connected with the middle end of the outer surface of the clamping post 55, and the outer side surface of the limit slider 57 is slidably connected with the inner side surfaces of grooves at the upper end and the lower end of the inner side of the hole 56, so that the limit slider 57 can slide;
The left end of the spring 58 is fixedly connected with the right end of the limit slide block 57, the right side of the spring 58 is fixedly connected with the right end of the inner side of the grooves at the upper end and the lower end of the inner side of the hole 56, and the middle end of the outer surface of the sliding silo 51 is fixedly connected with the inner side surface of the hole at the rear end of the bottom of the triangular base 1, so that the spring 58 is fixed;
The rotating rod 52 is cylindrical, a circular ring is arranged at the middle upper end of the outer side of the rotating rod 52, and the outer side surface of the circular ring is rotationally connected with the inner side surface of the annular groove at the upper end of the inner surface of the sliding silo 51, so that the rotating rod 52 can rotate and cannot be pulled out.
The working principle in this embodiment is: when the triangular seat 1 needs to be installed, the triangular seat 1 is placed at a position needing to be installed, then the bottom of the sliding silo 51 is aligned with a hole at the position needing to be installed, and then the knob 53 is rotated clockwise;
The knob 53 rotates to drive the rotating rod 52 to rotate under the limit of the sliding silo 51, the rotating rod 52 rotates to drive the rotating disc 54 to rotate, the rotating disc 54 rotates to extrude the clamping column 55, the clamping column 55 is extruded to slide rightwards under the limit of the hole 56, the clamping column 55 slides to drive the limiting slide block 57 to slide, the limiting slide block 57 slides to extrude the spring 58, the clamping column 55 slides to clamp the hole of the installation position to be installed, thereby achieving the purpose of quickly installing and fixing the triangular base 1, improving the efficiency of installing the triangular limiting mechanism for the circular knitting machine on the circular knitting machine, and avoiding affecting the working efficiency of the circular knitting machine.
According to the cam limiting mechanism for the circular knitting machine, the lubricating mechanism 4 is arranged, the timing controller 46 in the lubricating mechanism 4 can regularly control the electric push rod 45 to work so as to drive lubricating oil to flow to the cam limiting block 2 to lubricate the cam limiting block 2, the cam limiting block 2 is prevented from being worn seriously during long-time work, the service life of the cam limiting block 2 is prolonged, the rotary knob 53 in the clamping mechanism 5 is arranged to enable the cam seat 1 to be rapidly clamped into a hole of a part to be installed, and therefore efficiency of the cam limiting mechanism for the circular knitting machine in installation of the circular knitting machine can be improved, and influence on working efficiency of the circular knitting machine is avoided.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A triangular limit mechanism for a circular knitting machine comprises a triangular base (1), wherein a triangular limit block (2) is arranged on the front side of the triangular base (1), and the front side of the top of the triangular base (1) is fixedly connected with the rear side of the bottom of a top plate (3);
The method is characterized in that: further comprises:
The middle end of the outer surface of the lower end of the lubricating mechanism (4) is fixedly connected with the inner side surfaces of middle end holes on the upper side and the lower side of the top plate (3);
The middle end of the outer surface of the clamping mechanism (5) is fixedly connected with the inner side surface of the rear end hole at the bottom of the triangular base (1).
2. The cam limit mechanism for a circular knitting machine according to claim 1, characterized in that: the lubrication mechanism (4) includes:
The lubrication spray pipe (41) is arranged at the lower end of the lubrication mechanism (4);
The inner side surface of a middle end hole at the bottom of the lubricating oil tank (42) is fixedly connected with the upper end of the outer surface of the lubricating spray pipe (41), and the bottom of the lubricating oil tank (42) is fixedly connected with the middle end of the top plate (3);
The limiting block (43), the outside end in stopper (43) top and lubricating oil tank (42) inside top left side fixed connection.
3. The cam limit mechanism for a circular knitting machine according to claim 2, characterized in that: the lubrication mechanism (4) further comprises:
The lower end of the outer surface of the sealing plug block (44) is in sliding connection with the inner side surface of the left hole at the top of the lubricating oil tank (42);
The middle end of the outer surface of the electric push rod (45) is fixedly connected with the inner side surface of a middle end hole at the top of the lubricating oil tank (42);
The timing controller (46), timing controller (46) bottom and lubricating oil tank (42) top right side fixed connection.
4. A cam limiting mechanism for a circular knitting machine according to claim 3, characterized in that: the lubrication mechanism (4) further comprises:
the middle end of the top of the extrusion plate (47) is fixedly connected with the bottom of the electric push rod (45);
the outer side surface of the one-way valve (48) is fixedly connected with the inner side surfaces of holes at the left end and the right end of the upper side and the lower side of the extrusion plate (47);
The inner side surface of the sealing gasket (49) is fixedly connected with the outer side surface of the extrusion plate (47), and the outer side surface of the sealing gasket (49) is in sliding connection with the inner surface of the lubricating oil tank (42);
The middle end of the outer surface of the lubrication spray pipe (41) is fixedly connected with the inner side surfaces of middle end holes on the upper side and the lower side of the top plate (3).
5. The cam limit mechanism for a circular knitting machine according to claim 1, characterized in that: the clamping mechanism (5) comprises:
the sliding silo (51) is arranged outside the clamping mechanism (5);
The lower end of the outer surface of the rotating rod (52) is rotationally connected with the upper end of the inner surface of the sliding silo (51);
the lower end of the outer surface of the knob (53) is fixedly connected with the inner side surface of a hole at the middle end of the top of the rotating rod (52).
6. The cam limit mechanism for a circular knitting machine according to claim 5, wherein: the clamping mechanism (5) further comprises:
The top of the rotating disc (54) is fixedly connected with the left end of the bottom of the rotating rod (52);
The clamping column (55), the left side surface of the clamping column (55) is contacted with the right middle end surface of the rotating disc (54);
the hole (56) is formed in the lower right end of the sliding silo (51), and the inner side surface of the hole (56) is connected with the outer side surface of the clamping column (55) in a sliding mode.
7. The cam limit mechanism for a circular knitting machine according to claim 6, wherein: the clamping mechanism (5) further comprises:
The inner side surface of the limiting slide block (57) is fixedly connected with the middle end of the outer surface of the clamping column (55), and the outer side surface of the limiting slide block (57) is in sliding connection with the inner side surfaces of grooves at the upper end and the lower end of the inner side of the hole (56);
The left end of the spring (58) is fixedly connected with the right end of the limit sliding block (57), and the right side of the spring (58) is fixedly connected with the right end of the inner side of the grooves at the upper end and the lower end of the inner side of the hole (56);
The middle end of the outer surface of the sliding silo (51) is fixedly connected with the inner side surface of a hole at the rear end of the bottom of the triangular seat (1).
8. The cam limit mechanism for a circular knitting machine according to claim 5, wherein: the rotating rod (52) is cylindrical, a circular ring is arranged at the middle upper end of the outer side of the rotating rod (52), and the outer side surface of the circular ring is rotationally connected with the inner side surface of the annular groove at the upper end of the inner surface of the sliding silo (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315692.6U CN221142043U (en) | 2023-08-28 | 2023-08-28 | Triangular limiting mechanism for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315692.6U CN221142043U (en) | 2023-08-28 | 2023-08-28 | Triangular limiting mechanism for circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221142043U true CN221142043U (en) | 2024-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322315692.6U Active CN221142043U (en) | 2023-08-28 | 2023-08-28 | Triangular limiting mechanism for circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221142043U (en) |
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- 2023-08-28 CN CN202322315692.6U patent/CN221142043U/en active Active
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