CN213288505U - Thread breakage protection mechanism for knitting machine - Google Patents
Thread breakage protection mechanism for knitting machine Download PDFInfo
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- CN213288505U CN213288505U CN202022274181.0U CN202022274181U CN213288505U CN 213288505 U CN213288505 U CN 213288505U CN 202022274181 U CN202022274181 U CN 202022274181U CN 213288505 U CN213288505 U CN 213288505U
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- protection mechanism
- conducting ring
- side wall
- workbench
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Abstract
The utility model discloses a thread breakage protection mechanism of a braiding machine, a control box is welded on the side wall of a workbench, a fixed shaft is welded at the center of the upper surface of the workbench, and the side wall of the fixed shaft is provided with a protection mechanism; the protection mechanism comprises a first conducting ring and a second conducting ring, wherein the first conducting ring is welded inside the first conducting ring, the first fixing frame is welded with the horizontal center line of the fixing shaft, the second conducting ring is welded inside the second conducting ring, the second fixing frame is welded with the lower end of the first fixing frame, and the inner wall of the control box is in bolted connection with the circuit breaker. The utility model discloses in, treat the metal wire disconnection back, cracked metal wire falls on first conducting ring and second conducting ring under the effect of gravity, through the metal wire forming path this moment, makes circuit breaker operation cutting device's total power, makes the device protect the device under the condition of broken string.
Description
Technical Field
The utility model relates to a broken string protection technical field especially relates to braider broken string protection mechanism.
Background
The protection mechanism is a mechanism for protecting a certain device, and is generally called a protection mechanism as long as the protection mechanism can protect the device, and the protection mechanism is generally composed of a power mechanism, a fixing mechanism, a connecting element and the like.
The existing wire breakage protection mechanism is difficult to protect the device in a short time after short wire breakage, the device is easily damaged because the device is not protected in time after wire breakage, workers can be injured seriously, the machining efficiency is influenced, and the wire frame is changed after being used up to excessively reduce the machining efficiency of the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a knitting machine broken wire protection mechanism with a quickly replaced broken wire protection box.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a workbench, wherein a first rotary table is rotatably connected to the upper surface of the workbench, and a fixing mechanism is arranged at one end of the upper surface of the first rotary table;
the fixing mechanism comprises a base and a first fixing block, the lower end of the base is welded with one end of the upper surface of a first rotary table, the center of the upper surface of the base is rotatably connected with a second rotary table, the center of the second rotary table is welded with the first fixing block, a T-shaped sliding groove is formed in the side wall of the base along the length direction, a T-shaped sliding block is connected in the T-shaped sliding groove in a sliding mode, an upper support is welded on the side wall of the T-shaped sliding block, the lower end of the side wall of the base is connected with an electric push rod through a bolt, one end of the electric push rod is in threaded connection with the side wall of the upper support, one end of the lower surface of the upper support is rotatably connected with a third rotary table, a second fixing block is welded at the center of the lower surface of the third rotary table;
the side wall of the workbench is welded with a control box, the center of the upper surface of the workbench is welded with a fixed shaft, and the side wall of the fixed shaft is provided with a protection mechanism;
the protection mechanism comprises a first conducting ring and a second conducting ring, wherein the first conducting ring is welded inside the first conducting ring, the first fixing frame is welded with the horizontal center line of the fixing shaft, the second conducting ring is welded inside the second conducting ring, the second fixing frame is welded with the lower end of the first fixing frame, and the inner wall of the control box is in bolted connection with the circuit breaker.
Preferably, a rotating mechanism is arranged on the upper surface of the workbench;
the rotary mechanism comprises a first rotary disc and an annular rack, the first rotary disc is connected with the upper surface of the workbench in a rotating mode, the annular rack is welded at the lower end of the side wall of the first rotary disc, the lower surface of the workbench is connected with a servo motor through bolts, an output shaft of the servo motor is welded with a gear disc, and the gear disc is connected with the annular rack in a gear meshing mode.
Preferably, the second rotating disc and the third rotating disc are on the same vertical line.
Preferably, the fixing mechanism is provided in a plurality at equal intervals with respect to the center of the first rotating disk.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, this braider broken string protection mechanism treats the metal wire disconnection back, and cracked metal wire falls on first conducting ring and second conducting ring under the effect of gravity, through the metal wire formation route this moment, makes circuit breaker operation cutting device's main power supply, makes the device protect the device under the condition of broken string.
2. The utility model discloses in, this braider broken string protection mechanism makes the upper bracket remove through electric putter, highly makes the device realize the purpose of quick replacement wire frame through adjusting the upper bracket, can adjust the purpose that reaches to use not co-altitude wire frame according to the wire frame of co-altitude to the upper bracket simultaneously.
Drawings
Fig. 1 is a front view of a thread breakage protection mechanism of a knitting machine according to the present invention;
fig. 2 is a top view of the thread breakage protection mechanism of the knitting machine according to the present invention;
fig. 3 is the schematic structural diagram of the fixing mechanism of the thread breakage protection mechanism of the braiding machine provided by the utility model.
Illustration of the drawings:
1. a work table; 2. a rotating mechanism; 21. a first turntable; 22. an annular rack; 23. a servo motor; 24. a gear plate; 3. a fixing mechanism; 31. a base; 32. a first fixed block; 321. a second turntable; 33. a T-shaped chute; 34. an electric push rod; 35. an upper bracket; 36. a T-shaped slider; 37. a second fixed block; 371. a third turntable; 38. a third fixed block; 39. a pulley; 4. a protection mechanism; 41. a first conductive ring; 42. a second conductive ring; 43. a first fixing frame; 44. a second fixing frame; 45. a circuit breaker; 5. a control box; 6. a fixed shaft; 7. and (7) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the thread breakage protection mechanism of the knitting machine comprises a workbench 1, wherein the upper surface of the workbench 1 is rotatably connected with a first rotary table 21, and one end of the upper surface of the first rotary table 21 is provided with a fixing mechanism 3;
the fixing mechanism 3 comprises a base 31 and a first fixing block 32, the lower end of the base 31 is welded with one end of the upper surface of a first rotating disc 21, the center of the upper surface of the base 31 is rotatably connected with a second rotating disc 321, the center of the second rotating disc 321 is welded with the first fixing block 32, the side wall of the base 31 is provided with a T-shaped sliding groove 33 along the length direction, the T-shaped sliding groove 33 is connected with a T-shaped sliding block 36 in a sliding mode, the side wall of the T-shaped sliding block 36 is welded with an upper support 35, the lower end of the side wall of the base 31 is connected with an electric push rod 34 through a bolt, one end of the electric push rod 34 is connected with the side wall of the upper support 35 through a thread, one end of the lower surface of the upper support 35 is rotatably connected with a third rotating disc 371, the center of the lower surface of the third rotating disc;
a control box 5 is welded on the side wall of the workbench 1, a fixed shaft 6 is welded at the center of the upper surface of the workbench 1, and a protection mechanism 4 is arranged on the side wall of the fixed shaft 6;
the protection mechanism 4 comprises a first conductive ring 41 and a second conductive ring 42, a first fixing frame 43 is welded inside the first conductive ring 41, the first fixing frame 43 is welded with the horizontal center line of the fixed shaft 6, a second fixing frame 44 is welded inside the second conductive ring 42, the second fixing frame 44 is welded with the lower end of the first fixing frame 43, and the inner wall of the control box 5 is connected with a circuit breaker 45 through bolts.
The upper surface of the outer workbench 1 is provided with a rotating mechanism 2;
the rotating mechanism 2 comprises a first rotating disc 21 and an annular rack 22, the first rotating disc 21 is rotatably connected with the upper surface of the workbench 1, the annular rack 22 is welded at the lower end of the side wall of the first rotating disc 21, a servo motor 23 is connected to the lower surface of the workbench 1 through a bolt, a gear disc 24 is welded on an output shaft of the servo motor 23, and the gear disc 24 is in gear meshing connection with the annular rack 22.
A plurality of supporting legs 7 are welded on the lower surface of the workbench 1 at equal intervals.
The second turntable 321 and the third turntable 371 are on the same vertical line.
The first holder 43 and the second holder 44 are made of an insulating material.
The fixing mechanism 3 is provided in a plurality at equal intervals with respect to the center of the first turntable 21.
The worktable 1 can be provided with a lead mechanism.
The working principle is as follows:
when the thread breakage protection mechanism of the braiding machine is used, an electric push rod 34 is opened, the electric push rod 34 pushes an upper support 35 to move through a T-shaped sliding groove 33, the upper support 35 drives a second fixing block 37 to move, a thread frame is sleeved into a first fixing block 32, the electric push rod 34 is contracted to drive the upper support 35 to retract, the upper support 35 drives a third rotary disc 371 to fix the thread frame, one end of a metal wire is fixed on a thread leading mechanism through a pulley 39, a servo motor 23 is opened to enable the servo motor 23 to drive a gear disc 24 to rotate, the gear disc 24 drives a first rotary disc 21 to rotate through an annular rack 22, the first rotary disc 21 drives a fixing mechanism 3 to rotate, the device weaves the metal wire, when the metal wire is broken, the broken metal wire falls on a first conductive ring 41 and a second conductive ring 42 along with gravity, at the moment, the first conductive ring 41 and the second conductive ring 42 form a passage, a circuit breaker, the circuit breaker 45 cuts off the main power supply of the device so that the device protects the device after the circuit is broken.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The thread breakage protection mechanism of the knitting machine comprises a workbench (1) and is characterized in that the upper surface of the workbench (1) is rotatably connected with a first rotary table (21), and one end of the upper surface of the first rotary table (21) is provided with a fixing mechanism (3);
the fixing mechanism (3) comprises a base (31) and a first fixing block (32), the lower end of the base (31) is welded with one end of the upper surface of a first turntable (21), the upper surface center of the base (31) is rotatably connected with a second turntable (321), the center of the second turntable (321) is welded with the first fixing block (32), the side wall of the base (31) is provided with a T-shaped sliding groove (33) along the length direction, a T-shaped sliding block (36) is slidably connected in the T-shaped sliding groove (33), the side wall of the T-shaped sliding block (36) is welded with an upper support (35), the lower end of the side wall of the base (31) is connected with an electric push rod (34) through a bolt, one end of the electric push rod (34) is connected with the side wall of the upper support (35) through a thread, one end of the lower surface of the upper support (35) is rotatably connected with a third turntable (371), the lower surface center of the third turntable (, a third fixing block (38) is welded on the other side wall of the upper bracket (35), and one end of the third fixing block (38) is rotatably connected with a pulley (39);
a control box (5) is welded on the side wall of the workbench (1), a fixed shaft (6) is welded at the center of the upper surface of the workbench (1), and a protection mechanism (4) is arranged on the side wall of the fixed shaft (6);
protection mechanism (4) include first conducting ring (41) and second conducting ring (42), the inside welding of first conducting ring (41) has first mount (43), and first mount (43) and the horizontal center line department welding of fixed axle (6), the inside welding of second conducting ring (42) has second mount (44), the lower extreme welding of second mount (44) and first mount (43), the inner wall bolted connection of control box (5) has circuit breaker (45).
2. Knitting machine yarn breakage protection mechanism according to claim 1, characterized in that the upper surface of the working table (1) is provided with a turning mechanism (2);
slewing mechanism (2) include first carousel (21) and annular rack (22), first carousel (21) are connected with the upper surface rotation of workstation (1), the welding of the lateral wall lower extreme of first carousel (21) has annular rack (22), the lower surface bolted connection of workstation (1) has servo motor (23), the output shaft welding of servo motor (23) has toothed disc (24), toothed disc (24) are connected with annular rack (22) gear engagement.
3. Knitting machine yarn breakage protection mechanism according to claim 1, characterized in that several legs (7) are welded to the lower surface of the work table (1) at equal intervals.
4. The knitting machine yarn breakage protection mechanism of claim 1, wherein the second rotating disc (321) and the third rotating disc (371) are on a same vertical line.
5. Knitting machine yarn breakage protection mechanism according to claim 1, characterized in that the fixing mechanism (3) is provided in several numbers at equal intervals with respect to the center of the first turn disc (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274181.0U CN213288505U (en) | 2020-10-13 | 2020-10-13 | Thread breakage protection mechanism for knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274181.0U CN213288505U (en) | 2020-10-13 | 2020-10-13 | Thread breakage protection mechanism for knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213288505U true CN213288505U (en) | 2021-05-28 |
Family
ID=76012901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022274181.0U Active CN213288505U (en) | 2020-10-13 | 2020-10-13 | Thread breakage protection mechanism for knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213288505U (en) |
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2020
- 2020-10-13 CN CN202022274181.0U patent/CN213288505U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 610000 new route 18, high tech Zone (West District), Chengdu, Sichuan Province Patentee after: Chengdu Siwei Technology Co.,Ltd. Address before: 610000 new route 18, high tech Zone (West District), Chengdu, Sichuan Province Patentee before: CHENGDU PUTIAN TELECOMMUNICATIONS CABLE CO.,LTD. |