CN217884259U - Special servo driver for flat knitting machine - Google Patents
Special servo driver for flat knitting machine Download PDFInfo
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- CN217884259U CN217884259U CN202220964255.XU CN202220964255U CN217884259U CN 217884259 U CN217884259 U CN 217884259U CN 202220964255 U CN202220964255 U CN 202220964255U CN 217884259 U CN217884259 U CN 217884259U
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Abstract
The utility model belongs to the technical field of the driver, especially, special servo driver of flat-bed machine, including fixed casing and removal lid, the front of fixed casing and the back contact of removing the lid remove the positive fixedly connected with handle of lid, remove the front of lid and offer the locating hole that is the distribution of rectangular array, remove the lower surface of lid and offer the wire guide that is the distribution of linear array, the inner wall of wire guide is fixed and has been cup jointed the silica gel sleeve pipe, the back fixed mounting who removes the lid has the driver body. This special servo driver of flat-bed machine is provided with heat abstractor through the back that sets up the driver body, and heat abstractor includes first heat radiation fins, the front of first heat radiation fins and the back fixed connection of driver body have reached the heat dispersion that improves the servo driver body, improve life, and be convenient for dismantle the maintenance to maintenance efficiency's effect when improving the maintenance.
Description
Technical Field
The utility model relates to a driver technical field especially relates to a special servo driver of flat-bed machine.
Background
The servo driver is a controller used for controlling a servo motor, acts on a common alternating current motor similarly to a frequency converter, belongs to a part of a servo system, is mainly applied to a high-precision positioning system, generally controls the servo motor through three modes of position, speed and moment, realizes high-precision positioning of a transmission system, is a high-end product of the transmission technology at present, and is used for controlling and operating a flat knitting machine.
The servo driver for the existing flat knitting machine needs to work without stopping for a long time, a large amount of heat in the servo driver is easy to gather inside and is difficult to dissipate, the heat dissipation performance is poor, the service life is prolonged, the internal structure is complex, the servo driver is complex when being repaired and maintained to be disassembled, and the problem of the repair efficiency of maintenance personnel is greatly reduced.
SUMMERY OF THE UTILITY MODEL
Based on the inside thermal diffusivity of current servo driver is relatively poor, easily reduces life, and inner structure is complicated, and it is inconvenient to dismantle when overhauing and maintaining, reduces the technical problem of maintenance efficiency, the utility model provides a special servo driver of flat-bed machine.
The utility model provides a special servo driver of flat knitting machine, including fixed casing and removal lid, the front of fixed casing with the back contact of removal lid, the front fixedly connected with handle of removal lid, the front of removal lid is seted up and is the locating hole that rectangular array distributes, the lower surface of removal lid is seted up and is the wire guide that linear array distributes, the inner wall of wire guide is fixed to be cup jointed the silica gel sleeve pipe, the back fixed mounting of removal lid has the driver body;
the back of the driver body is provided with a heat dissipation device, the heat dissipation device comprises first heat dissipation fins, and the front faces of the first heat dissipation fins are fixedly connected with the back of the driver body.
Preferably, the first heat dissipation fins are distributed in a linear array by taking the back axis of the driver body as the array center, and the front side of the fixed shell is fixedly connected with positioning columns distributed in a rectangular array;
through above-mentioned technical scheme, the circuit that the driver body is used for connecting leads the transmission through the wire guide to protect the circuit surface through the silica gel sleeve pipe, first heat radiation fins carry out the effect that gives off fast to the heat that the driver body produced.
Preferably, the outer surface of the positioning column is movably inserted into the inner wall of the positioning hole, the back of the fixed shell is fixedly connected with fixed blocks distributed in a rectangular array, and the front of the fixed shell is provided with symmetrically distributed mounting grooves;
through above-mentioned technical scheme, the fixed block plays and carries out fixed mounting's effect to fixed casing through the screw.
Preferably, a magnet is fixedly mounted on the inner wall of the mounting groove, a temperature sensor is fixedly mounted on the rear inner wall of the fixed shell, and a heat dissipation port is formed in the inner bottom wall of the fixed shell;
through above-mentioned technical scheme, the effect of fixing is played in the suction through the magnetite, and temperature sensor plays the temperature in the real-time supervision stationary housing.
Preferably, the inner wall of the heat dissipation opening is fixedly sleeved with a dust screen, the upper surface of the fixed shell is provided with a mounting opening, and the inner wall of the mounting opening is fixedly provided with a semiconductor refrigeration piece;
through above-mentioned technical scheme, the dust screen plays and prevents that the dust from passing through the inside effect of thermovent entering fixed casing.
Preferably, the heat dissipation end of the semiconductor chilling plate is fixedly connected with second heat dissipation fins distributed in a linear array, and a heat dissipation fan is fixedly mounted on the inner top wall of the fixed shell;
through the technical scheme, the second radiating fins accelerate the heat dissipation of the radiating ends of the semiconductor refrigerating fins, so that the cold air effect of the refrigerating ends is improved.
The utility model provides a beneficial effect does:
the heat dissipation device is arranged on the back face of the driver body and comprises the first heat dissipation fins, the front faces of the first heat dissipation fins are fixedly connected with the back face of the driver body, the heat dissipation performance of the servo driver body is improved, the service life is prolonged, the disassembly and the overhaul are convenient, and therefore the effect of the overhaul efficiency during maintenance is improved.
Drawings
FIG. 1 is a schematic view of a servo driver dedicated to a flat knitting machine;
FIG. 2 is a perspective view of a servo driver dedicated to a flat knitting machine;
FIG. 3 is a perspective view of a fan structure of a servo driver dedicated for a flat knitting machine;
fig. 4 is an exploded view of a movable cover structure of a servo driver for a flat knitting machine.
In the figure: 1. a stationary housing; 2. moving the cover body; 3. a handle; 4. positioning holes; 5. a silica gel sleeve; 6. a driver body; 7. a first heat radiation fin; 71. a positioning column; 72. a fixed block; 73. a magnet; 74. a temperature sensor; 75. a dust screen; 76. a semiconductor refrigerating sheet; 77. a second heat dissipation fin; 78. a heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-4, a servo driver special for a flat knitting machine comprises a fixed casing 1 and a movable cover body 2, wherein the front surface of the fixed casing 1 is in contact with the back surface of the movable cover body 2, the front surface of the movable cover body 2 is fixedly connected with a handle 3, the front surface of the movable cover body 2 is provided with positioning holes 4 distributed in a rectangular array, the lower surface of the movable cover body 2 is provided with wire holes distributed in a linear array, the inner wall of each wire hole is fixedly sleeved with a silica gel sleeve 5, and the back surface of the movable cover body 2 is fixedly provided with a driver body 6;
the back of the driver body 6 is provided with a heat dissipation device, and the heat dissipation device comprises first heat dissipation fins 7, and the front of the first heat dissipation fins 7 is fixedly connected with the back of the driver body 6.
Furthermore, the first heat dissipation fins 7 are distributed in a linear array by taking the back axis of the driver body 6 as the array center, the front face of the fixed shell 1 is fixedly connected with positioning columns 71 distributed in a rectangular array, a circuit used for connection of the driver body 6 is guided and transmitted through a wire guide hole, the surface of the circuit is protected through the silica gel sleeve 5, and the first heat dissipation fins 7 perform the function of quickly dissipating heat generated by the driver body 6.
Further, the outer surface of the positioning column 71 is movably inserted into the inner wall of the positioning hole 4, the fixing blocks 72 distributed in a rectangular array are fixedly connected to the back surface of the fixed casing 1, the mounting grooves distributed symmetrically are formed in the front surface of the fixed casing 1, and the fixing blocks 72 play a role in fixedly mounting the fixed casing 1 through screws.
Further, a magnet 73 is fixedly mounted on the inner wall of the mounting groove, a temperature sensor 74 is fixedly mounted on the rear inner wall of the fixed shell 1, a heat dissipation opening is formed in the inner bottom wall of the fixed shell 1, the magnet 73 is used for fixing, and the temperature sensor 74 is used for monitoring the temperature in the fixed shell 1 in real time.
Furthermore, the inner wall of the heat dissipation opening is fixedly sleeved with a dust screen 75, the upper surface of the fixed shell 1 is provided with a mounting opening, the inner wall of the mounting opening is fixedly provided with a semiconductor refrigeration piece 76, and the dust screen 75 plays a role in preventing dust from entering the fixed shell 1 through the heat dissipation opening.
Further, the heat dissipation end of the semiconductor refrigeration sheet 76 is fixedly connected with second heat dissipation fins 77 distributed in a linear array, the inner top wall of the fixed casing 1 is fixedly provided with a heat dissipation fan 78, and the second heat dissipation fins 77 play a role in accelerating the heat dissipation of the heat dissipation end of the semiconductor refrigeration sheet 76, so that the cold air effect of the refrigeration end is improved.
The back through setting up driver body 6 is provided with heat abstractor, and heat abstractor includes first heat radiation fin 7, and the front of first heat radiation fin 7 and the back fixed connection of driver body 6 have reached the heat dispersion that improves servo driver body 6, improve life, and be convenient for dismantle the maintenance to the effect of maintenance efficiency when improving the maintenance.
The working principle is as follows: firstly, before use, the device is connected with an external power supply and a controller matched with the external power supply is installed, when the device is used, heat generated by a driver body 6 is dissipated into the fixed shell 1 through first radiating fins 7, when a temperature sensor 74 senses that the temperature in the fixed shell 1 reaches a preset value, a semiconductor refrigerating sheet 76 and a radiating fan 78 are started through the controller to work, the heat dissipating end of the semiconductor refrigerating sheet 76 dissipates the heat through second radiating fins 77, and cold air dissipated by the refrigerating end is blown to the first radiating fins 7 through the cooperation of the radiating fan 78 to dissipate the heat quickly and the heat is discharged through a heat dissipating port;
step two, when maintenance is needed, the handle 3 is held to be pulled outwards, so that the movable cover body 2 is separated from the magnet 73, meanwhile, the positioning hole 4 is separated from the positioning column 71, then the driver body 6 can be taken out for maintenance, the positioning hole 4 is aligned with the positioning column 71 to be inserted for installation after maintenance, and at the moment, the movable cover body 2 is fixed through the suction force of the magnet 73.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a special servo driver of flat-bed machine, includes fixed casing (1) and removal lid (2), its characterized in that: the front surface of the fixed shell (1) is in contact with the back surface of the movable cover body (2), the front surface of the movable cover body (2) is fixedly connected with a handle (3), the front surface of the movable cover body (2) is provided with positioning holes (4) distributed in a rectangular array, the lower surface of the movable cover body (2) is provided with wire holes distributed in a linear array, the inner wall of each wire hole is fixedly sleeved with a silica gel sleeve (5), and the back surface of the movable cover body (2) is fixedly provided with a driver body (6);
the back of the driver body (6) is provided with a heat dissipation device, the heat dissipation device comprises first heat dissipation fins (7), and the front of each first heat dissipation fin (7) is fixedly connected with the back of the driver body (6).
2. The servo driver dedicated to the flat knitting machine according to claim 1, wherein: the first radiating fins (7) are distributed in a linear array mode by taking the back axis of the driver body (6) as an array center, and the front face of the fixed shell (1) is fixedly connected with positioning columns (71) distributed in a rectangular array mode.
3. The servo driver dedicated to the flat knitting machine according to claim 2, wherein: the outer surface of the positioning column (71) is movably inserted into the inner wall of the positioning hole (4), the back face of the fixed shell (1) is fixedly connected with fixing blocks (72) distributed in a rectangular array mode, and the front face of the fixed shell (1) is provided with symmetrically distributed mounting grooves.
4. The servo driver dedicated to the flat knitting machine according to claim 3, wherein: the inner wall fixed mounting of mounting groove has magnetite (73), the back inner wall fixed mounting of fixed casing (1) has temperature sensor (74), the thermovent has been seted up to the inner diapire of fixed casing (1).
5. The servo driver dedicated to the flat knitting machine according to claim 4, wherein: the inner wall of thermovent is fixed to be cup jointed dust screen (75), the mounting hole has been seted up to the upper surface of fixed casing (1), the inner wall fixed mounting of mounting hole has semiconductor refrigeration piece (76).
6. The servo driver dedicated to the flat knitting machine according to claim 5, wherein: the heat dissipation end of the semiconductor refrigeration piece (76) is fixedly connected with second heat dissipation fins (77) distributed in a linear array mode, and the inner top wall of the fixed shell (1) is fixedly provided with a heat dissipation fan (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220964255.XU CN217884259U (en) | 2022-04-25 | 2022-04-25 | Special servo driver for flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220964255.XU CN217884259U (en) | 2022-04-25 | 2022-04-25 | Special servo driver for flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217884259U true CN217884259U (en) | 2022-11-22 |
Family
ID=84086603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220964255.XU Active CN217884259U (en) | 2022-04-25 | 2022-04-25 | Special servo driver for flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217884259U (en) |
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2022
- 2022-04-25 CN CN202220964255.XU patent/CN217884259U/en active Active
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