CN221063583U - Rubber circle thickness sieving mechanism - Google Patents
Rubber circle thickness sieving mechanism Download PDFInfo
- Publication number
- CN221063583U CN221063583U CN202322794039.2U CN202322794039U CN221063583U CN 221063583 U CN221063583 U CN 221063583U CN 202322794039 U CN202322794039 U CN 202322794039U CN 221063583 U CN221063583 U CN 221063583U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- servo motor
- rubber ring
- level sensor
- workstation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007873 sieving Methods 0.000 title claims description 4
- 238000012216 screening Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a rubber ring thickness screening device, which comprises a workbench, wherein the top of the workbench is provided with a groove, a transmission belt is arranged in the groove, a first servo motor is arranged on the front surface of the workbench, an output shaft of the first servo motor penetrates into the groove to drive the transmission belt, a vertical plate is fixedly connected to the top of the workbench, and a notch penetrating to the back is formed on the front surface of the transmission belt.
Description
Technical Field
The utility model relates to the technical field of rubber ring screening equipment, in particular to a rubber ring thickness screening device.
Background
In industrial production, the accurate measurement of the thickness of the rubber ring is crucial, the accurate measurement is directly related to the performance and quality of products, the thickness of the rubber ring is required to be measured in production and manufacture, and the rubber ring with unqualified thickness is screened out, so that the traditional manual measurement method has high labor intensity, low efficiency and easy generation of human errors, and the screening speed is low, the efficiency is low and the accuracy is low, so that the rubber ring thickness screening device is provided.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a rubber ring thickness screening device, which aims to solve the problems of low thickness screening speed and low precision of the rubber ring in the prior art.
The utility model provides the following technical scheme: the utility model provides a rubber circle thickness sieving mechanism, includes the workstation, the workstation top is seted up flutedly, installs the transmission band in its recess, first servo motor is openly installed to the workstation, first servo motor output shaft runs through to the recess in the drive transmission band, workstation top fixedly connected with riser, the breach that runs through to the back is openly seted up to the transmission band, and its breach position is equipped with pushing components, pushing components is at workstation top fixed mounting, pushing components top has vertical roll-over mechanism through two stand fixed mounting, vertical roll-over mechanism output fixedly connected with transverse roll-over mechanism, transverse roll-over mechanism output fixed has laser displacement sensor, laser displacement sensor electric connection has the PLC controller, the PLC controller is installed at the workstation top, the PLC controller is docked with pushing components, workstation top fixed mounting has the fixed plate, fixed plate one side is equipped with U type groove, has movably sleeved in its U type inslot and has turned over the board, it inclines to transmission band top position.
Further, the top of the workbench is positioned on the front surface of the conveying belt, and a discharging channel is arranged on the front surface of the conveying belt, and the other end of the discharging channel penetrates through the front surface of the workbench.
Further, the workbench top is located the front fixed mounting of discharge channel and has first material level sensor, first material level sensor and PLC controller electric connection, the PLC controller passes through relay, contactor and first servo motor electric connection, the first servo motor of PLC controller control closes the condition and detects the material for first material level sensor.
Further, a second material level sensor is arranged on one side of the first material level sensor, the second material level sensor is fixedly arranged on the back of the fixing plate, the fixing plate is electrically connected with the PLC, and the PLC controls the starting condition of the first servo motor to be that the second material level sensor detects the materials.
Further, the pushing component comprises a first fixed block, a notch is formed in the front face of the first fixed block, an electric cylinder is installed in the notch, a pushing plate is fixedly connected to the output end of the electric cylinder, the PLC controller is electrically connected with the electric cylinder through a relay and a contactor, and the PLC controller controls the electric cylinder to output and shrink under the condition that the detection distance value of the laser displacement sensor is higher than or lower than a set interval value.
Further, two positioning shafts are fixedly connected to the back of the push plate, two column holes are formed in the front of the first fixing block, and the two positioning shafts are movably sleeved in the two column holes respectively.
Further, the longitudinal distance adjusting mechanism comprises a bottom plate, the bottom plate top fixedly connected with locating piece, the perforation that runs through to the back has been seted up to the locating piece openly, and its perforation is interior to be movably cup jointed and is revolved a section of thick bamboo, the screw thread of a section of thick bamboo inner wall has been cup jointed first screw thread axle, horizontal distance adjusting mechanism is at first screw thread axle positive end fixed connection, a section of thick bamboo back fixedly connected with soon, two jacks have been seted up to the locating piece openly, two all movably cup jointed the locating lever in the jack, two locating lever positive end and horizontal distance adjusting mechanism back fixed connection.
Further, the horizontal adjustable distance mechanism comprises a shell, the inside activity of shell has cup jointed the second screw thread axle, the inside activity of shell has cup jointed the movable block, the movable block cup joints at second screw thread axle lateral wall screw thread, the shell openly has been offered and has been run through to inside strip type groove, and its strip type inslot activity has been cup jointed the connecting block, connecting block back and the positive fixed connection of movable block, connecting block openly and laser displacement sensor fixed mounting, shell one side fixed mounting has the second servo motor, the second servo motor output shaft runs through to the inside one end of second screw thread axle of shell and is connected.
The utility model has the technical effects and advantages that:
According to the utility model, the thickness of the rubber ring can be rapidly detected by the laser displacement sensor, when the thickness of the rubber ring is detected to be unqualified, the unqualified rubber ring can be automatically controlled to be pushed to a designated position, automatic screening is completed, the rubber ring can be automatically transferred to the detection position by matching the conveyor belt with the turning plate, the manpower in the manual placement process is saved, the transverse displacement of the laser displacement sensor can be controlled by the transverse distance-adjusting mechanism, the detection of different positions of the rubber ring is facilitated, the data is more accurate, the rapid and accurate measurement of the thickness of the rubber ring is completed by the device, automatic screening is completed, the efficiency is improved, the manpower is saved, and the automatic effect is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the pushing assembly of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of the longitudinal adjustment mechanism of FIG. 2 according to the present utility model;
fig. 5 is a schematic view of the transverse distance adjusting mechanism in fig. 2 according to the present utility model.
The reference numerals are: 1. a work table; 2. a transmission belt; 3. a first servo motor; 4. a vertical plate; 5. a pushing component; 6. a longitudinal distance-adjusting mechanism; 7. a transverse distance-adjusting mechanism; 8. a PLC controller; 9. a laser displacement sensor; 10. a fixing plate; 11. turning plate; 12. a first level sensor; 13. a second level sensor; 14. a column; 51. a first fixed block; 52. an electric cylinder; 53. a push plate; 54. positioning a shaft; 61. a bottom plate; 62. a positioning block; 63. a rotary cylinder; 64. a first threaded shaft; 65. a positioning rod; 66. a rotary handle; 71. a housing; 72. a second threaded shaft; 73. a moving block; 74. a connecting block; 75. and a second servo motor.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings.
Referring to fig. 1 and 2, the utility model provides a rubber ring thickness screening device, which comprises a workbench 1, a groove is formed in the top of the workbench 1, a transmission belt 2 is installed in the groove, a first servo motor 3 is installed on the front surface of the workbench 1, an output shaft of the first servo motor 3 penetrates through the groove to drive the transmission belt 2, a vertical plate 4 is fixedly connected to the top of the workbench 1, a notch penetrating to the back is formed in the front surface of the transmission belt 2, a pushing component 5 is arranged at the notch position of the notch, the pushing component 5 is fixedly installed at the top of the workbench 1, a longitudinal distance adjusting mechanism 6 is fixedly installed at the top of the pushing component 5 through two vertical columns 14, a transverse distance adjusting mechanism 7 is fixedly connected to the output end of the longitudinal distance adjusting mechanism 6, a laser displacement sensor 9 is fixedly installed at the output end of the transverse distance adjusting mechanism 7, a PLC controller 8 is electrically connected to the output end of the laser displacement sensor 9, the PLC controller 8 is installed at the top of the workbench 1, the PLC controller 8 is in butt joint with the pushing component 5, a fixing plate 10 is fixedly installed at the top of the workbench 1, a U-shaped groove is formed in one side of the fixing plate 10, a turning plate 11 is movably sleeved in the U-shaped groove, and the turning plate 11 is obliquely connected to the top of the turning plate 2.
Referring to fig. 2, the top of the workbench 1 is located on the front surface of the conveying belt 2, a discharging channel is formed in the front surface of the conveying belt 2, the other end of the discharging channel penetrates through the front surface of the workbench 1, after the rubber ring is pushed to move out of the top of the conveying belt 2 by the pushing component 5, the rubber ring enters the discharging channel at the top of the workbench 1 and is discharged from the front surface of the workbench 1, and the rubber ring is prevented from being accumulated at the top of the workbench 1.
Referring to fig. 2, the top of the workbench 1 is located on the front of the discharge channel, a first material level sensor 12 is fixedly installed on the top of the workbench, the first material level sensor 12 is electrically connected with a PLC controller 8, the PLC controller 8 is electrically connected with a first servo motor 3 through a relay and a contactor, the PLC controller 8 controls the first servo motor 3 to close the condition that the first material level sensor 12 detects the material, when the conveyor belt 2 conveys a rubber ring, the conveyor belt 2 automatically stops conveying through the first material level sensor 12 when the conveyor belt 2 is positioned, so that the automatic effect is improved without manual control, the model number of the first material level sensor 12 is as follows: CR18-8DN.
Referring to fig. 2, a second level sensor 13 is disposed on one side of the first level sensor 12, the second level sensor 13 is fixedly mounted on the back of the fixing plate 10, the fixing plate 10 is electrically connected with the PLC controller 8, the PLC controller 8 controls the first servo motor 3 to start under the condition that the second level sensor 13 detects the presence of the rubber ring, when the rubber ring is placed on the top of the conveyor belt 2, the rubber ring can be directly detected by the second level sensor 13 and a material signal is sent to the PLC controller 8, the first servo motor 3 can be controlled to start, the conveyor belt 2 is driven to run to convey the rubber ring, thereby improving the automatic effect, and the model of the second level sensor 13 is as follows: CR18-8DN.
Referring to fig. 3, the pushing assembly 5 includes a first fixed block 51, a notch is formed in the front of the first fixed block 51, an electric cylinder 52 is installed in the notch, a push plate 53 is fixedly connected to an output end of the electric cylinder 52, the PLC controller 8 is electrically connected with the electric cylinder 52 through a relay and a contactor, the PLC controller 8 controls the electric cylinder 52 to output and shrink, and the condition that the detection distance value of the laser displacement sensor 9 is higher than or lower than a set interval value is achieved, and the push plate 53 is driven to move through the output of the electric cylinder 52, so that the rubber ring pushing effect is achieved.
Referring to fig. 3, the back of the push plate 53 is fixedly connected with two positioning shafts 54, two column holes are formed in the front of the first fixing block 51, the two positioning shafts 54 are movably sleeved in the two column holes respectively, and stability of the push plate 53 during movement can be improved by arranging the two positioning shafts 54.
Referring to fig. 4, the longitudinal distance adjusting mechanism 6 includes a bottom plate 61, a positioning block 62 is fixedly connected to the top of the bottom plate 61, a through hole penetrating to the back is formed in the front of the positioning block 62, a rotary cylinder 63 is movably sleeved in the through hole, a first threaded shaft 64 is screwed on the inner wall of the rotary cylinder 63, the transverse distance adjusting mechanism 7 is fixedly connected to the front end of the first threaded shaft 64, a rotary handle 66 is fixedly connected to the back end of the rotary cylinder 63, two insertion holes are formed in the front of the positioning block 62, positioning rods 65 are movably sleeved in the two insertion holes, the front ends of the two positioning rods 65 are fixedly connected with the back of the transverse distance adjusting mechanism 7, the rotary cylinder 63 is driven to rotate by rotating the rotary handle 66, and the transverse distance adjusting mechanism 7 cannot rotate due to the fact that the transverse distance adjusting mechanism 7 is limited by the two positioning rods 65, the first threaded shaft 64 cannot rotate, at this moment, the first threaded shaft 64 is in threaded fit with the rotary cylinder 63, and the first threaded shaft 64 drives the transverse distance adjusting mechanism 7 to longitudinally displace.
Referring to fig. 5, the transverse distance adjusting mechanism 7 includes a housing 71, a second threaded shaft 72 is movably sleeved inside the housing 71, a moving block 73 is movably sleeved inside the housing 71, a strip-shaped groove penetrating into the housing is formed in the front of the housing 71, a connecting block 74 is movably sleeved inside the strip-shaped groove, the back of the connecting block 74 is fixedly connected with the front of the moving block 73, the front of the connecting block 74 is fixedly installed with the laser displacement sensor 9, a second servo motor 75 is fixedly installed on one side of the housing 71, an output shaft of the second servo motor 75 penetrates into the housing 71 and is connected with one end of the second threaded shaft 72, power is provided by the second servo motor 75 to drive the second threaded shaft 72 to rotate, the moving block 73 can be transversely displaced through threaded cooperation of the moving block 73 and the second threaded shaft 72, and the laser displacement sensor 9 can be driven to transversely displace under the connecting effect of the connecting block 74.
The working principle of the utility model is as follows: when the rubber ring screening device is used, the top of the conveying belt 2 is placed by rubber materials, the conveying belt 2 conveys rubber rings under the driving effect of the first servo motor 3, the rubber rings in conveying are made to be clung to the vertical plates 4 to determine the longitudinal positions of the rubber rings under the tilting effect of the turning plates 11, the transverse positions of the rubber rings are determined until the rubber rings are conveyed to the front position of the pushing assembly 5, the thickness of the rubber rings can be confirmed by measuring the distance between the rubber rings through the laser displacement sensor 9 and the PLC 8, signals are generated, when the thickness of the rubber rings is unqualified, the pushing assembly 5 is controlled by the PLC 8 to operate so that the rubber rings can be pushed to the front side until the rubber rings are moved out of the top of the conveying belt 2 to finish screening, the rubber rings with qualified thickness are output through the conveying belt 2, the laser displacement sensor 9 can be driven to transversely displace through the transverse distance adjusting mechanism 7, the laser displacement sensor 9 is convenient to measure different positions of the rubber rings, the longitudinal displacement of the transverse distance adjusting mechanism 7 can be controlled through the longitudinal distance adjusting mechanism 6, and the longitudinal positions of the laser displacement sensor 9 are convenient to adjust the longitudinal positions of the laser displacement sensor 9 so that the rubber rings are suitable for rubber rings with different diameters.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The present utility model is not limited to the above-described embodiments, and the above-described embodiments and descriptions merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A rubber circle thickness sieving mechanism, its characterized in that: including workstation (1), flutedly is seted up at workstation (1) top, installs transmission band (2) in its recess, first servo motor (3) are openly installed to workstation (1), first servo motor (3) output shaft runs through to recess internal drive transmission band (2), workstation (1) top fixedly connected with riser (4), breach to back has been seted up openly to transmission band (2), its breach position is equipped with pushing component (5), pushing component (5) are at workstation (1) top fixed mounting, pushing component (5) top is through two stand (14) fixed mounting have vertical adjustable distance mechanism (6), vertical adjustable distance mechanism (6) output fixedly connected with transverse adjustable distance mechanism (7), transverse adjustable distance mechanism (7) output fixed mounting has laser displacement sensor (9), laser displacement sensor (9) electric connection have PLC controller (8), PLC controller (8) are at workstation (1) top installation, controller (8) and pushing component (5) are equipped with vertical adjustment distance mechanism (8) and U (10) fixed connection, and it has the fixed slot (10) of turning over in the workstation (10), the turning plate (11) is inclined to the top position of the conveying belt (2).
2. The rubber ring thickness screening apparatus according to claim 1, wherein: the top of the workbench (1) is positioned on the front face of the conveying belt (2) and is provided with a discharging channel, and the other end of the discharging channel penetrates out of the front face of the workbench (1).
3. A rubber ring thickness screening apparatus according to claim 2, wherein: the utility model discloses a material feeding device, including workstation (1), material discharging channel, PLC controller (8), work platform (1) top is located positive fixed mounting of discharging channel and has first material level sensor (12), first material level sensor (12) and PLC controller (8) electric connection, PLC controller (8) pass through relay, contactor and first servo motor (3) electric connection, PLC controller (8) control first servo motor (3) closing condition is first material level sensor (12) detects the material.
4. A rubber ring thickness screening apparatus according to claim 3, wherein: the automatic feeding device is characterized in that a second material level sensor (13) is arranged on one side of the first material level sensor (12), the second material level sensor (13) is fixedly arranged on the back of the fixed plate (10), the fixed plate (10) is electrically connected with the PLC (8), and the starting condition of the PLC (8) for controlling the first servo motor (3) is that the second material level sensor (13) detects materials.
5. The rubber ring thickness screening apparatus according to claim 1, wherein: the pushing assembly (5) comprises a first fixed block (51), a notch is formed in the front face of the first fixed block (51), an electric cylinder (52) is arranged in the notch, the output end of the electric cylinder (52) is fixedly connected with a pushing plate (53), the PLC (8) is electrically connected with the electric cylinder (52) through a relay and a contactor, and the PLC (8) controls the electric cylinder (52) to output and shrink under the condition that the detection distance value of the laser displacement sensor (9) is higher than or lower than a set interval value.
6. The rubber ring thickness screening apparatus as defined in claim 5, wherein: two positioning shafts (54) are fixedly connected to the back of the push plate (53), two column holes are formed in the front of the first fixed block (51), and the two positioning shafts (54) are movably sleeved in the two column holes respectively.
7. The rubber ring thickness screening apparatus according to claim 1, wherein: the longitudinal distance adjusting mechanism (6) comprises a bottom plate (61), a positioning block (62) is fixedly connected to the top of the bottom plate (61), a through hole penetrating through the back is formed in the front face of the positioning block (62), a rotary cylinder (63) is movably sleeved in the through hole, a first threaded shaft (64) is sleeved on the inner wall of the rotary cylinder (63) in a threaded mode, the transverse distance adjusting mechanism (7) is fixedly connected to the front end of the first threaded shaft (64), a rotary handle (66) is fixedly connected to the back end of the rotary cylinder (63), two insertion holes are formed in the front face of the positioning block (62), positioning rods (65) are movably sleeved in the insertion holes, and the front ends of the positioning rods (65) are fixedly connected to the back of the transverse distance adjusting mechanism (7).
8. The rubber ring thickness screening apparatus according to claim 1, wherein: the transverse distance adjusting mechanism (7) comprises a shell (71), a second threaded shaft (72) is movably sleeved inside the shell (71), a moving block (73) is movably sleeved inside the shell (71), the moving block (73) is in threaded sleeve connection with the side wall of the second threaded shaft (72), a strip-shaped groove penetrating through the inside is formed in the front face of the shell (71), a connecting block (74) is movably sleeved in the strip-shaped groove, the back of the connecting block (74) is fixedly connected with the front face of the moving block (73), the front face of the connecting block (74) is fixedly connected with a laser displacement sensor (9), a second servo motor (75) is fixedly installed on one side of the shell (71), and an output shaft of the second servo motor (75) penetrates through the inside of the shell (71) and is connected with one end of the second threaded shaft (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322794039.2U CN221063583U (en) | 2023-10-18 | 2023-10-18 | Rubber circle thickness sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322794039.2U CN221063583U (en) | 2023-10-18 | 2023-10-18 | Rubber circle thickness sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221063583U true CN221063583U (en) | 2024-06-04 |
Family
ID=91252370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322794039.2U Active CN221063583U (en) | 2023-10-18 | 2023-10-18 | Rubber circle thickness sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221063583U (en) |
-
2023
- 2023-10-18 CN CN202322794039.2U patent/CN221063583U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108195323B (en) | Wall surface flatness measuring method | |
| CN104236465A (en) | Machine for detecting tightening degree and center height of screw | |
| CN115352024B (en) | Pipe detection equipment and detection method | |
| CN105509674A (en) | Shaft part detecting apparatus | |
| CN117984564B (en) | Automatic welding and forming device for cross-flow fan blades | |
| CN221063583U (en) | Rubber circle thickness sieving mechanism | |
| CN110196140B (en) | Automatic balancing machine and jumping detection mechanism thereof | |
| CN214095836U (en) | Concrete sample error measuring device | |
| CN108917521B (en) | Bearing pedestal threaded hole position degree detection device | |
| CN117168397B (en) | Concentricity detection device and method capable of rapidly rotating gear shaft | |
| CN220230485U (en) | Automatic measuring equipment for surface roughness of plate | |
| CN218766561U (en) | High-precision bearing roller surface defect measuring device | |
| CN116237395A (en) | Straightening machine for highway guardrail processing and use method thereof | |
| CN110449379B (en) | Online voice coil motor testing machine | |
| CN114322871A (en) | Automatic detection equipment for wall thickness of hollow rod of exhaust valve | |
| CN204043618U (en) | Screw-driving, center height survey machine | |
| CN211121056U (en) | Revolved body inner cavity size detection device | |
| CN210625615U (en) | Automatic measuring machine for diameter of steel ball | |
| CN111299192A (en) | Automatic feeding structure for measuring paper tubes with different diameters | |
| CN216746001U (en) | Automatic detection equipment for wall thickness of hollow rod of exhaust valve | |
| CN220472504U (en) | Building material thickness detection device | |
| CN115876245B (en) | Full-automatic optical precision measurement equipment | |
| CN220104045U (en) | Automatic measuring equipment for thickness of target material | |
| CN215767637U (en) | Screw inspection tool | |
| CN212238226U (en) | Bearing roller diameter detection machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |