CN211425385U - Detection device and detection equipment - Google Patents
Detection device and detection equipment Download PDFInfo
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- CN211425385U CN211425385U CN202020249079.2U CN202020249079U CN211425385U CN 211425385 U CN211425385 U CN 211425385U CN 202020249079 U CN202020249079 U CN 202020249079U CN 211425385 U CN211425385 U CN 211425385U
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Abstract
The utility model discloses a detection device and check out test set, wherein, detection device includes the support, puts thing subassembly, drive assembly, angle measurement subassembly and well accuse subassembly. The utility model discloses technical scheme measures the actual rotation angle who puts the thing subassembly through the angle measurement subassembly, and the staff of being convenient for is rotatory to predetermined angle numerical value according to the rotation angle of angle measurement subassembly adjustment drive assembly, the control put the thing subassembly, and the rotation error of effectively avoiding leading to whole platform equipment for measuring detection result inaccurate because of the inside motor of drive assembly.
Description
Technical Field
The utility model relates to a check out test set technical field, in particular to detection device and check out test set.
Background
In the existing angle detection equipment, when the angle of a workpiece is detected, a platform where the workpiece is located is driven to rotate by adopting a motor, however, systematic rotation deviation exists in the existing angle detection equipment due to different motors, and an error exists between the actual rotation angle of the motor and a preset rotation angle, so that the rotation of the whole detection equipment is inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a detection device and check out test set, aim at solving current check out test set, because there is rotation error in motor itself, lead to whole check out test set to rotate unsafe technical problem.
In order to achieve the above object, the utility model provides a detection device for detect hall sensor's in the earphone angle, detection device includes:
a support;
the article placing assembly is rotatably arranged on the support;
the driving assembly is connected with the object placing assembly and is used for driving the object placing assembly to rotate;
the angle measuring assembly is arranged on the driving assembly and used for detecting the rotation angle of the driving assembly;
the central control assembly is arranged on the support and is electrically connected with the driving assembly and the angle measuring assembly respectively;
the central control assembly controls the driving assembly to drive the object placing assembly to rotate by a preset angle, reads an actual rotation angle of the driving assembly through the angle measuring assembly, and controls the driving assembly to rotate to the preset angle when the actual rotation angle is inconsistent with the preset angle.
Preferably, the storage assembly comprises:
the object placing table is rotatably arranged on the support and is connected with the driving assembly, the surface of the object placing table is sunken to form an object placing groove, and the object placing groove is used for placing a workpiece;
and the pressing mechanism is arranged on the object placing table and is used for pressing the workpiece into the object placing groove.
Preferably, the pressing mechanism includes:
a pressing motor arranged on the object placing table
The pressing cylinder is arranged on an output shaft of the pressing motor;
the pressing piece is arranged on an output shaft of the pressing cylinder;
after the earphones are placed in the storage groove, the pressing motor drives the pressing cylinder to rotate to the position right above the earphones, and the pressing cylinder drives the pressing piece to press the earphones.
Preferably, the workpiece extends partially outside the stand, the stand assembly further comprising:
the pressure sensor is arranged on the support and is positioned on a rotating path of the workpiece, wherein after the object placing table rotates, the workpiece is abutted to the pressure sensor.
Preferably, the bottom of putting the thing groove is provided with at least one absorption groove, it still includes to put the thing subassembly:
the adsorption piece is arranged in the adsorption groove and used for adsorbing the workpiece.
Preferably, the drive assembly comprises:
the transmission shaft is rotatably arranged on the support, and the angle measuring assembly and the object placing assembly are respectively arranged at two ends of the transmission shaft;
the driving piece is arranged on the support, an output shaft of the driving piece is in transmission connection with the transmission shaft, and the driving piece is used for driving the transmission shaft to rotate.
Preferably, the driving assembly further comprises:
the belt wheel is fixedly arranged on the transmission shaft, and the axis of the belt wheel is overlapped with the axis of the transmission shaft;
a belt connecting the pulley and the output shaft of the drive member.
Preferably, the driving assembly further comprises:
the induction sheet is arranged on the peripheral wall of the transmission shaft;
the induction support is arranged on the support and is provided with a notch, the notch faces the transmission shaft, an infrared sensor is arranged in the notch, a transmitter and a receiver of the infrared sensor are respectively arranged on two side walls of the notch, and the infrared sensor is electrically connected with the central control assembly;
after the transmission shaft rotates, the induction sheet enters the notch, and the induction sheet is located between the emitter and the receiver so as to block infrared rays emitted by the emitter.
Preferably, the angle measuring assembly comprises:
the encoder is arranged on the support and is electrically connected with the central control assembly;
the input end of the encoder is connected with the transmission shaft respectively at the two ends of the coupler, and the encoder is used for detecting the rotating angle of the transmission shaft.
The utility model discloses still provide a check out test set, including above-mentioned arbitrary detection device, and
the device comprises a shell, a support and a feeding device, wherein the shell is provided with a feeding hole, a base is arranged in the shell, and the support is arranged on the base;
the safety grating is arranged on the feeding port and electrically connected with the central control assembly to detect whether a hand of a human body extends into the feeding port.
The utility model discloses technical scheme measures the actual rotation angle who puts the thing subassembly through the angle measurement subassembly, and the staff of being convenient for is rotatory to predetermined angle numerical value according to the rotation angle of angle measurement subassembly adjustment drive assembly, the control put the thing subassembly, and the rotation error of effectively avoiding leading to whole platform equipment for measuring detection result inaccurate because of the inside motor of drive assembly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the detection device of the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of the detecting device of the present invention;
fig. 3 is a schematic structural diagram of another embodiment of the detection device of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the detection apparatus of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
10 | |
| 20 | |
21 | Object placing table |
| 22 | |
221 | |
| 222 | Compressing |
223 | Compressing |
| 23 | |
30 | |
| 31 | |
32 | |
| 33 | |
34 | |
| 35 | |
36 | |
| 40 | |
41 | Encoder for encoding a |
| 42 | |
200 | |
| 210 | |
220 | Safety grating |
| A | Storage groove | B | Adsorption tank |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a detection device 100.
In the embodiment of the present invention, as shown in fig. 1 to fig. 3, the detecting device 100 includes: a support 10; the article placing component 20 is rotatably arranged on the support 10; the driving assembly 30, the driving assembly 30 is connected with the storage assembly 20, and the driving assembly 30 is used for driving the storage assembly 20 to rotate; an angle measuring assembly 40, wherein the angle measuring assembly 40 is disposed on the driving assembly 30 for detecting a rotation angle of the driving assembly 30; the central control assembly is arranged on the support 10 and is respectively and electrically connected with the driving assembly 30 and the angle measuring assembly 40; after the central control component controls the driving component 30 to drive the object placing component 20 to rotate by a preset angle, the central control component reads the actual rotation angle of the driving component 30 through the angle measuring component 40, and when the actual rotation angle is not consistent with the preset angle, the driving component 30 is controlled to rotate to the preset angle.
The utility model discloses technical scheme is through rotating drive assembly 30 and setting up on support 10, and will put thing subassembly 20 and angle measurement subassembly 40 setting on drive assembly 30, and the work piece is placed on putting thing subassembly 20, and well accuse subassembly (not shown) can carry out data connection with drive assembly 30 and angle measurement subassembly 40 simultaneously. When the driving assembly 30 rotates a certain angle, for example, 2 degrees, the object placing assembly 20 rotates 2 degrees on the surface synchronously, however, due to the systematic error of the driving assembly 30, for example, the motor inside the driving assembly 30, the rotation of the storage assembly 20 is driven by the motor, because the motor has rotation error, the rotation angle of the object placing table 21 has error, the numerical value of the rotation angle of the central control component controlling the driving component 30 is 2 degrees, but the actual angle of rotation of drive assembly 30 is 1.8 degrees or 2.2 degrees, creating an error of 0.2 degrees, the angle measuring assembly 40 is used for measuring the actual rotation angle of the object placing assembly 20 and transmitting the error value to the central control assembly, and the central control assembly controls the driving assembly 30 to rotate by the corresponding error angle again according to the error value until the rotation angle value of the driving assembly 30 is 2 degrees (i.e. the preset angle value). Through foretell structure, can measure the actual rotation angle of putting thing subassembly 20 through angle measurement subassembly 40, the staff of being convenient for adjusts drive assembly 30's rotation angle according to angle measurement subassembly 40, and the control is put thing subassembly 20 and is rotated to predetermined angle numerical value, and compensation drive assembly 30's error effectively avoids because of the rotation error of drive assembly 30 internal motor, leads to whole platform to survey the device and rotates inaccurately.
Specifically, the storage assembly 20 includes: the object placing table 21 is rotatably arranged on the support 10 and is connected with the driving assembly 30, and an object placing groove A is formed on the surface of the object placing table 21 in a concave mode and is used for placing a workpiece; and the pressing mechanism 22 is arranged on the object placing table 21, and the pressing mechanism 22 is used for pressing the workpiece into the object placing groove A. In this embodiment, an object placing table 21 may be additionally provided, and an object placing groove a for placing a workpiece is formed in the upper surface of the object placing table 21, and in order to prevent the workpiece from shifting during the rotation of the object placing table 21, a pressing mechanism 22, such as a fastening mechanism, may be provided on the object placing table 21 to fix the workpiece in the object placing groove a.
Specifically, the pressing mechanism 22 includes: the pressing motor 221, the pressing motor 221 is arranged on the placing table 21, and the pressing cylinder 222 is arranged on the output shaft of the pressing motor 221; a pressing member 223, the pressing member 223 being provided on an output shaft of the pressing cylinder 222; after the workpiece is placed in the storage slot a, the pressing motor 221 drives the pressing cylinder 222 to rotate to a position right above the workpiece, and the pressing cylinder 222 drives the pressing piece 223 to press the workpiece. As an alternative embodiment, the pressing mechanism 22 may adopt a pressing cylinder 222, a pressing motor 221 and a pressing member 223, wherein the pressing motor 221 is fixed on the object placing table 21, the pressing cylinder 222 is fixed on an output shaft of the pressing motor 221, and the pressing member 223 is disposed on an output shaft of the pressing cylinder 222. In the initial state, the pressing motor 221 drives the pressing cylinder 222 to rotate to the periphery of the notch of the storage tray a. After the workpiece is placed in the storage tank a, the pressing motor 221 drives the pressing cylinder 222 to rotate to the upper side of the storage tank a, the pressing cylinder 222 drives the pressing member 223 to move towards the workpiece, and the pressing member 223 is used for pressing the workpiece.
It can be understood that a gasket can be disposed on one end of the pressing member 223 facing the workpiece, the gasket is made of a rubber material, the pressing member 223 is prevented from leaving an impression on the surface of the workpiece, and meanwhile, the gasket can be used to improve the friction force between the pressing member 223 and the workpiece.
Specifically, the workpiece partially extends to the outside of the object placing table 21, and the object placing assembly 20 further includes: and a pressure sensor 23, wherein the pressure sensor 23 is provided on the support 10, and the pressure sensor 23 is located on a rotation path of the workpiece, and the workpiece abuts against the pressure sensor 23 after the object placing table 21 is rotated. In this embodiment, in order to improve the detection accuracy of the detection device 100 of the present invention, the pressure sensor 23 may be disposed on the support 10. The pressure sensor 23 is located in the rotational path of the headset. A pressure sensing rod may be provided on the workpiece, which rotates in synchronism with the workpiece, and extends to the pressure sensor 23. In an initial state, the pressure detection rod is horizontally placed on the object placing table 21 and is not abutted against the pressure sensor 23, and at the moment, the pressure value acquired by the pressure sensor 23 is 0; when the object placing table 21 starts to rotate, the pressure detection rod is abutted to the pressure sensor 23, and the pressure value collected by the pressure sensor 23 changes, so that whether the value of the pressure sensor 23 is 0 or not can be judged, whether the initial rotation angle of the driving assembly 30 returns to zero or not can be judged, and the accuracy of the whole detection result can be effectively improved.
Specifically, put thing groove A's bottom and be provided with at least one absorption groove B, it still includes still to put thing subassembly 20: and the adsorption piece is arranged in the adsorption groove B and is used for adsorbing the workpiece. In this embodiment, in order to further improve the stability of the workpiece in the object placing groove a, the bottom of the object placing groove a may be provided with an adsorption groove B, and an adsorption member, such as a magnet, may be disposed in the adsorption groove B, so that the workpiece may be adsorbed in the object placing groove a by the adsorption member.
As an optional embodiment, the number of the adsorption tanks B can be 4, and the adsorption tanks B are symmetrically disposed on two sides of the tank bottom of the storage tank a, and the adsorption tanks B can be set to be arc-shaped structures, so that after the storage table 21 rotates by a certain angle, gravity generated by the workpiece can be decomposed in multiple points through the arc-shaped structures, the stress on the workpiece is uniform, and the stability of the workpiece in the storage tank a is improved.
Specifically, the driving assembly 30 includes: the transmission shaft 31 is rotatably arranged on the support 10, and the angle measuring assembly 40 and the object placing assembly 20 are respectively arranged at two ends of the transmission shaft 31; the driving part 32 is disposed on the support 10, an output shaft of the driving part 32 is in transmission connection with the transmission shaft 31, and the driving part 32 is used for driving the transmission shaft 31 to rotate. In this embodiment, the driving assembly 30 mainly includes a transmission shaft 31 and a driving member 32. Wherein, the transmission shaft 31 is rotatably disposed on the support 10, for example, two support seats may be disposed on the support 10, and two ends of the transmission shaft 31 are rotatably connected with the two support seats respectively. A driving member 32 is fixedly disposed on the support 10, the driving member 32 may be a motor, etc., an output shaft of the driving member 32 is drivingly connected to the transmission shaft 31, for example, a gear is disposed in the middle of the transmission shaft 31, a gear is disposed on the output shaft of the driving member 32, the two gears are engaged with each other, and the driving member 32 is used for driving the transmission shaft 31 to rotate. In addition, the output shaft of the driving member 32 and the transmission shaft 31 may be driven by a rack and pinion, a chain, a synchronous pulley, and the like, which is not limited herein.
Specifically, the driving assembly 30 further includes: a pulley 33, wherein the pulley 33 is fixedly arranged on the transmission shaft 31, and the axis of the pulley 33 is overlapped with the axis of the transmission shaft 31; a belt 34, wherein the belt wheel 33 is connected with the belt wheel 33 and the output shaft of the driving member 32. As an alternative embodiment, a pulley 33 may be fixedly disposed on the transmission shaft 31, an axis of the pulley 33 overlaps an axis of the transmission shaft 31, an output shaft of the driving member 32 is connected to the pulley 33 through a belt 34, and the driving member 32 drives the transmission shaft 31 to rotate synchronously by the same angle through the belt 34 and the pulley 33. And the placing component 20 and the angle measuring component 40 are respectively connected to both ends of the transmission shaft 31.
Specifically, the driving assembly 30 further includes: the induction sheet 35, the induction sheet 35 is arranged on the peripheral wall of the transmission shaft 31; the induction support 36 is arranged on the support 10, a gap is formed in the induction support 36, the gap faces the transmission shaft 31, an infrared sensor is arranged in the gap, a transmitter and a receiver of the infrared sensor are respectively arranged on two side walls of the gap, and the infrared sensor is electrically connected with the central control assembly; after the transmission shaft 31 rotates, the sensing piece 35 enters the notch, and the sensing piece 35 is located between the transmitter and the receiver to block the infrared rays emitted by the transmitter. In this embodiment, in order to facilitate limiting the angle range of rotation of the transmission shaft 31, the sensing piece 35 can be additionally arranged on the circumferential wall of the transmission shaft 31, the sensing piece 35 is a metal sheet, meanwhile, the sensing bracket 36 is additionally arranged on the support 10, a notch is formed in the sensing bracket 36, the notch faces the transmission shaft 31, namely, the sensing piece 35 faces the transmission shaft, and the sensing bracket 36 is arranged on the rotation path of the sensing piece 35, because an infrared sensor is arranged in the notch, a transmitter and a receiver are respectively arranged on two side walls of the notch, when the transmission shaft 31 rotates, the sensing piece 35 synchronously rotates and enters the notch, the infrared rays transmitted by the transmitter are blocked by the sensing piece 35, the receiver cannot receive the infrared rays, the central control assembly receives the signals of the infrared sensor, the driving piece 32 is closed, and the.
Specifically, the angle measuring assembly 40 includes: the encoder 41 is arranged on the support 10, and the encoder 41 is electrically connected with the central control component; the input end of the encoder 41 is connected with the transmission shaft 31 at two ends of the coupler 42 respectively, and the encoder 41 is used for detecting the rotating angle of the transmission shaft 31. As another alternative, the angle measuring assembly 40 may employ an encoder 41, the encoder 41 may be disposed on the support 10, and the transmission shaft 31 and the input end of the encoder 41 are fixedly connected through a coupling 42, and the rotation angle of the transmission shaft 31 can be accurately read by the encoder 41.
It can be understood that the utility model discloses the detection changes the rotation angle that surveys the hall sensor that can also be used to detect the earphone inside, does not do the restriction here.
As shown in fig. 4, the present invention further provides a detecting apparatus 200, wherein the detecting apparatus 200 includes the detecting device 100, and a housing 210, the housing 210 is provided with a feeding port, a base is provided in the housing 210, and the support 10 is disposed on the base; the safety grating 220, the safety grating 220 set up in on the pan feeding mouth, just the safety grating 220 with well accuse subassembly electricity is connected to whether be used for detecting human hand stretches into in the pan feeding mouth. The specific structure of the detection apparatus 100 refers to the above embodiments, and since the detection device 200 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A detection device, characterized in that the detection device comprises:
a support;
the article placing assembly is rotatably arranged on the support;
the driving assembly is connected with the object placing assembly and is used for driving the object placing assembly to rotate;
the angle measuring assembly is arranged on the driving assembly and used for detecting the rotation angle of the driving assembly;
the central control assembly is arranged on the support and is electrically connected with the driving assembly and the angle measuring assembly respectively;
the central control assembly controls the driving assembly to drive the object placing assembly to rotate by a preset angle, reads an actual rotation angle of the driving assembly through the angle measuring assembly, and controls the driving assembly to rotate to the preset angle when the actual rotation angle is inconsistent with the preset angle.
2. The detection device of claim 1, wherein the placement assembly comprises:
the object placing table is rotatably arranged on the support and is connected with the driving assembly, the surface of the object placing table is sunken to form an object placing groove, and the object placing groove is used for placing a workpiece;
and the pressing mechanism is arranged on the object placing table and is used for pressing the workpiece into the object placing groove.
3. The sensing device of claim 2, wherein the hold down mechanism comprises:
the pressing motor is arranged on the object placing table;
the pressing cylinder is arranged on an output shaft of the pressing motor;
the pressing piece is arranged on an output shaft of the pressing cylinder;
after the workpiece is placed in the object placing groove, the pressing motor drives the pressing air cylinder to rotate to the position right above the workpiece, and the pressing air cylinder drives the pressing piece to press the workpiece.
4. The inspection apparatus of claim 2, wherein the workpiece portion extends outside of the stage, the placement assembly further comprising:
the pressure sensor is arranged on the support and is positioned on a rotating path of the workpiece, wherein after the object placing table rotates, the workpiece is abutted to the pressure sensor.
5. The detecting device for detecting the rotation of a motor rotor as claimed in claim 2, wherein the bottom of the storage groove is provided with at least one adsorption groove, and the storage assembly further comprises:
the adsorption piece is arranged in the adsorption groove and used for adsorbing the workpiece.
6. The detection device of claim 1, wherein the drive assembly comprises:
the transmission shaft is rotatably arranged on the support, and the angle measuring assembly and the object placing assembly are respectively arranged at two ends of the transmission shaft;
the driving piece is arranged on the support, an output shaft of the driving piece is in transmission connection with the transmission shaft, and the driving piece is used for driving the transmission shaft to rotate.
7. The sensing device of claim 6, wherein the drive assembly further comprises:
the belt wheel is fixedly arranged on the transmission shaft, and the axis of the belt wheel is overlapped with the axis of the transmission shaft;
a belt connecting the pulley and the output shaft of the drive member.
8. The sensing device of claim 6, wherein the drive assembly further comprises:
the induction sheet is arranged on the peripheral wall of the transmission shaft;
the induction support is arranged on the support and is provided with a notch, the notch faces the transmission shaft, an infrared sensor is arranged in the notch, a transmitter and a receiver of the infrared sensor are respectively arranged on two side walls of the notch, and the infrared sensor is electrically connected with the central control assembly;
after the transmission shaft rotates, the induction sheet enters the notch, and the induction sheet is located between the emitter and the receiver so as to block infrared rays emitted by the emitter.
9. The sensing device of claim 6, wherein the angle measurement assembly comprises:
the encoder is arranged on the support and is electrically connected with the central control assembly;
the input end of the encoder is connected with the transmission shaft respectively at the two ends of the coupler, and the encoder is used for detecting the rotating angle of the transmission shaft.
10. A testing device, characterized in that it comprises a testing apparatus according to any one of claims 1-9, and
the device comprises a shell, a support and a feeding device, wherein the shell is provided with a feeding hole, a base is arranged in the shell, and the support is arranged on the base;
the safety grating is arranged on the feeding port and electrically connected with the central control assembly to detect whether a hand of a human body extends into the feeding port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249079.2U CN211425385U (en) | 2020-03-03 | 2020-03-03 | Detection device and detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249079.2U CN211425385U (en) | 2020-03-03 | 2020-03-03 | Detection device and detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211425385U true CN211425385U (en) | 2020-09-04 |
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ID=72252673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020249079.2U Active CN211425385U (en) | 2020-03-03 | 2020-03-03 | Detection device and detection equipment |
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| Country | Link |
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| CN (1) | CN211425385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587646A (en) * | 2021-06-18 | 2021-11-02 | 刘军 | Prevent rotation error's laboratory sintering device for intelligent manufacturing |
-
2020
- 2020-03-03 CN CN202020249079.2U patent/CN211425385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587646A (en) * | 2021-06-18 | 2021-11-02 | 刘军 | Prevent rotation error's laboratory sintering device for intelligent manufacturing |
| CN113587646B (en) * | 2021-06-18 | 2023-11-03 | 浙江天鹰机车有限公司 | Laboratory sintering device for intelligent manufacturing of anti-rotation error |
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