CN111153207A - Detection system and shifting device thereof - Google Patents
Detection system and shifting device thereof Download PDFInfo
- Publication number
- CN111153207A CN111153207A CN202010267854.1A CN202010267854A CN111153207A CN 111153207 A CN111153207 A CN 111153207A CN 202010267854 A CN202010267854 A CN 202010267854A CN 111153207 A CN111153207 A CN 111153207A
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- sliding seat
- horizontal
- driver
- vertical
- displacement device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
Abstract
The application relates to the field of detection and measurement of mechanical parts, and particularly discloses a detection system and a shifting device thereof, wherein the shifting device comprises: the first driver is fixedly arranged on the frame; the horizontal sliding seat is horizontally and slidably arranged on the rack and is in transmission connection with the first driver, the horizontal sliding seat is fixedly provided with a second driver, and the horizontal sliding seat is provided with a vertical part; and the vertical sliding seat is vertically and slidably arranged on the vertical part of the horizontal sliding seat and is connected to the second driver through a flexible component, and a clamp for releasably clamping the part to be tested is arranged on the vertical sliding seat. According to the technical scheme of the application, through the displacement device in the detection system, the workpiece to be detected can be automatically displaced and detected and measured in the working condition environment with limited installation space in the height direction.
Description
Technical Field
The present application relates to the field of detection and measurement of mechanical parts, and more particularly, to a detection system and a displacement device for the detection system.
Background
In the process of detecting and measuring the mechanical parts, in order to measure various parameters, the attitude and position of the mechanical parts are generally required to be adjusted. For example, for mechanical parts transported on a production line or a conveying line, when the parts reach a measurement position, the measurement device is usually required to be matched with a displacement device to convert the parts to be measured into corresponding positions or postures according to different measured parameters, so that the comprehensive measurement of the mechanical parts can be realized.
Conventionally, a displacement device is usually disposed above the production line or the conveying line, and a clamping jaw or other clamping mechanism is controlled by a power source (such as an air cylinder, a hydraulic cylinder, an electric cylinder, etc.) to control the displacement of the tested part in the transverse direction and/or the longitudinal direction so as to match the detection of the measuring device. Therefore, conventional displacement devices usually have a large requirement for height space. However, when the height space in the actual working environment is limited, it is difficult to provide the displacement means.
Therefore, in a working condition environment with limited installation space in the height direction, how to realize displacement and detection measurement of the part to be detected becomes a technical problem to be solved in the field.
Disclosure of Invention
In view of this, the present application provides a detection system and a displacement device thereof, so as to implement automatic displacement and detection measurement on a workpiece to be detected in a working condition environment with a limited installation space in a height direction.
According to the present application, there is provided a displacement device comprising: the first driver is fixedly arranged on the frame; the horizontal sliding seat is horizontally and slidably arranged on the rack and is in transmission connection with the first driver, a second driver is fixedly arranged on the horizontal sliding seat, and the horizontal sliding seat is provided with a vertical part; the vertical sliding seat can be vertically and slidably installed on the vertical part of the horizontal sliding seat and is connected to the second driver through a flexible component, and a clamp used for releasably clamping a part to be tested is arranged on the vertical sliding seat.
Preferably, the first driver is a first linear driver for providing a horizontal linear reciprocating driving force; the second driver is a second linear driver for providing a horizontal linear reciprocating driving force.
Preferably, the horizontal sliding seat has a first horizontal limit position and a second horizontal limit position which are reciprocally switchable in the horizontal direction, wherein: in the first horizontal limit position, the horizontal sliding seat extends forwards relative to the machine frame; in the second horizontal limit position, the horizontal sliding seat is retracted backwards relative to the machine frame.
Preferably, the vertical slide shoe has a first height limit position and a second height limit position reciprocally switchable in the vertical direction, wherein: in the first height limit position, the vertical sliding seat is located at the lowest position relative to the vertical part; in the second height limit position, the vertical sliding seat is located at the highest position relative to the vertical part.
Preferably, the first and second linear actuators are air cylinders, hydraulic cylinders, linear motors or rack and pinion mechanisms driven by electric motors.
Preferably, the flexible member is a traction rope or a chain, and the flexible member is connected between the second driver and the vertical sliding seat by being guided by a guide pulley fixed to the horizontal sliding seat.
Preferably, one end of the flexible member is directly connected to the vertical sliding seat, and the other end is directly connected to the second driver.
Preferably, the flexible member is a transmission chain, the guide wheel is a first chain wheel, the second driver is provided with a second chain wheel capable of moving horizontally, a first end of the transmission chain is fixed on the vertical sliding seat, and the transmission chain bypasses the first chain wheel and the second chain wheel to enable a second end of the transmission chain to be fixedly connected with the horizontal sliding seat.
Preferably, the clamp is fixedly arranged on the vertical sliding seat or has a freedom of movement relative to the vertical sliding seat.
The present application further provides a detection system, comprising: the measuring devices are multiple and are respectively arranged at different measuring positions on the rack; the displacement device is at least one and is arranged on the rack and used for moving the part to be measured between different measuring positions; the shifting device is any one of the shifting devices described above.
Conventional displacement devices usually have a large requirement for height space. However, when the height space in the actual working environment is limited, it is difficult to provide the displacement means. According to the technical scheme of the application, the driving directions of the first driver and the second driver of the shifting device are both horizontal directions, so that the space occupation amount of the shifting device in the vertical direction is greatly reduced, and the horizontal and vertical shifting operation of the part to be detected is not influenced, and therefore, the automatic shifting and detection measurement of the part to be detected in the working condition environment with limited installation space in the height direction are realized. Especially when the workpiece on a production line or a conveying line is detected, the automatic shifting and the detection of the workpiece are synchronously carried out under the condition of not occupying excessive height space, and the detection efficiency is improved.
Additional features and advantages of the present application will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate an embodiment of the invention and, together with the description, serve to explain the invention. In the drawings:
FIG. 1 is a perspective view of a displacement device in a detection system according to a preferred embodiment of the present application;
FIG. 2 is a cross-sectional view of the displacement device shown in FIG. 1;
FIG. 3 is an enlarged partial view of FIG. 2;
fig. 4 is a diagram of a variation of fig. 2.
Detailed Description
In the present application, terms such as "first", "second", etc. are used for convenience of describing the technical solution, but are not used to limit the protection scope of the present application, and the terms may be interchanged. The terms of orientation of "front", "back", "horizontal", "vertical", and the like as used herein, are used in a descriptive sense only and not for purposes of limitation.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the present application provides a displacement device for a detection system, the displacement device comprising: a first driver 11, wherein the first driver 11 is fixedly arranged on the frame; a horizontal sliding seat 12, the horizontal sliding seat 12 being horizontally slidably mounted on the frame and being in transmission connection with the first driver 11, the horizontal sliding seat 12 being fixedly mounted with a second driver 13, the horizontal sliding seat 12 having a vertical portion 121; and a vertical sliding seat 14, wherein the vertical sliding seat 14 is vertically slidably mounted on the vertical part 121 of the horizontal sliding seat 12 and is connected to the second driver 13 through a flexible component, and a clamp 15 for releasably clamping the part to be tested is arranged on the vertical sliding seat 14.
Conventionally, a displacement device is usually disposed above the production line or the conveying line, and a clamping jaw or other clamping mechanism is controlled by a power source (such as an air cylinder, a hydraulic cylinder, an electric cylinder, etc.) to control the displacement of the tested part in the transverse direction and/or the longitudinal direction so as to match the detection of the measuring device. Therefore, conventional displacement devices usually have a large requirement for height space. However, when the height space in the actual working environment is limited, it is difficult to provide the displacement means.
According to the technical scheme of the application, through the displacement device in the detection system, the workpiece to be detected can be automatically displaced and detected and measured in the working condition environment with limited installation space in the height direction. Especially when the workpiece on a production line or a conveying line is detected, the automatic shifting and the detection of the workpiece are synchronously carried out under the condition of not occupying excessive height space, and the detection efficiency is improved.
As shown in fig. 1 and 2, the first driver 11 is fixedly mounted to the frame for driving the horizontal sliding seat 12 to slide relative to the frame, so as to move the horizontal sliding seat 12 closer to or farther away from the production line or the conveying line. Preferably, the first driver 11 may be a first linear driver for providing a horizontal linear reciprocating driving force. Preferably, a first sliding mechanism is disposed between the horizontal sliding seat 12 and the machine frame, and the horizontal sliding seat 12 can slide in a reciprocating manner relative to the machine frame along an extending direction of the first sliding mechanism, and the first sliding mechanism can be a guide rail, a guide rod, a sliding chute, or the like. The vertical portion 121 is disposed at one end of the horizontal sliding seat 12 close to the production line or the conveying line, the vertical portion 121 is provided with a vertical sliding seat 14, and the vertical sliding seat 14 and the vertical portion 121 are vertically slidably matched through a second sliding mechanism, which may be a guide rail, a guide rod, a sliding chute, or the like. The second driver 13 is fixedly disposed on the horizontal sliding seat 12, and drives the vertical sliding seat 14 to slide back and forth relative to the vertical portion 121 along the extending direction of the second sliding mechanism through a transmission connection of a flexible member, which may be a flexible transmission member such as a rope, a chain, or a transmission belt. Preferably, the second driver 13 may be a second linear driver for providing a horizontal linear reciprocating driving force. The first sliding mechanism and the second sliding mechanism may be one or more sets, and the extending direction of the first sliding mechanism is preferably a horizontal direction in a working state of the displacement device, and the extending direction of the second sliding mechanism is preferably a vertical direction in the working state of the displacement device, as shown in fig. 2, the extending directions of the first sliding mechanism and the second sliding mechanism are preferably 90 degrees, so that the clamp 15, which is arranged on the vertical sliding seat 14 and used for releasably clamping the component to be tested, can move in a plane space formed by a horizontal stroke of the horizontal sliding seat 12 and a vertical stroke of the vertical sliding seat 14. Wherein the clamp 15 is fixedly arranged on the vertical sliding seat 14 or the clamp 15 has a freedom of movement relative to the vertical sliding seat 14. The movement of clamping and releasing the clamp 15 can realize the displacement operation in the plane space on the production line or the conveying line with limited installation space in the height direction of the part to be measured, and the clamp 15 can be a vice, a chuck, a sucker and the like, and is preferably a pair of claws which are driven by a bidirectional air cylinder or a hydraulic cylinder and are oppositely arranged. Preferably, the first linear actuator and the second linear actuator are air cylinders, hydraulic cylinders, linear motors or rack and pinion mechanisms driven by electric motors.
According to the shifting apparatus as described above, as shown in fig. 2 and 4, the horizontal sliding base 12 has the first horizontal limit position X1 and the second horizontal limit position X2 reciprocally switchable in the horizontal direction (the front-rear direction in fig. 2), and the first horizontal limit position X1 and the second horizontal limit position X2 may be limited in the limit positions by the stopper provided between the horizontal sliding base 12 and the machine frame and/or the stoppers provided at both ends of the first sliding mechanism. Wherein, as shown in fig. 2, in the first horizontal limit position X1, the horizontal sliding seat 12 is projected forward relative to the frame under the forward driving force of the first driver 11; as shown in fig. 4, in the second horizontal limit position X2, the horizontal sliding shoe 12 is retracted rearward relative to the housing by the rearward driving force of the first driver 11. The vertical sliding seat 14 has a first height limit position Y1 and a second height limit position Y2 that are reciprocally switchable in the vertical direction (the direction perpendicular to the front-rear direction in fig. 2), and the first height limit position Y1 and the second height limit position Y2 may be limited in the limit positions by stoppers provided between the vertical sliding seat 14 and the vertical portion 121 and/or stoppers provided at both ends of the second sliding mechanism. As shown in fig. 4, in the first height limit position Y1, the driving end of the second driver 13 extends out, and the vertical sliding seat 14 is located at the lowest position relative to the vertical part 121 under the action of gravity; as shown in fig. 2, in the second height limit position Y2, the vertical sliding seat 14 is located at the highest position with respect to the vertical part 121 by the pulling force of the second actuator 13 through the transmission of the flexible member. Preferably, the first horizontal limit position X1, the second horizontal limit position X2, the first height limit position Y1, and the second height limit position Y2 are adjustable, and may be adjusted by adjusting the stroke of the first actuator 11 and the second actuator 13, or by adjusting the position of a stopper or a stopper.
Preferably, as shown in fig. 2 and 3, the flexible member is a traction rope or chain, which is guided by a guide wheel fixed to the horizontal sliding seat 12 and connected between the second drive and the vertical sliding seat 14. The driving force of the horizontally arranged second actuator 13 is effected by the guide wheel to the vertically slidable vertical sliding seat 14. One end of the flexible member is directly connected to the vertical sliding seat 14, and the other end of the flexible member can be directly connected to the second actuator 13, or preferably, one end of the flexible member is directly connected to the vertical sliding seat 14, the other end of the flexible member is fixed to the horizontal sliding seat 12, and the middle part of the flexible member is in transmission fit with the end part of the second actuator 13. When the flexible component is a traction rope or a transmission belt, the guide wheel is a pulley part with a smooth or rough surface; when the flexible component is a chain or a flexible rack, the guide wheel is a gear. Preferably, as shown in fig. 2 and 3, the flexible member is a transmission chain 16, the guide wheel is a first chain wheel 151, the second driver (drive end) is provided with a second chain wheel 152 capable of moving horizontally, a first end 161 of the transmission chain 16 is fixed on the vertical sliding seat 14, and a second end 162 of the transmission chain 16 is arranged on the horizontal sliding seat 12 after passing around the first chain wheel 151 and the second chain wheel 152. When the driving end of the second driver 13 is extended, the vertical sliding seat 14 pulls the first end 161 of the transmission chain 16 to slide in the direction of gravity under the action of gravity, and when the driving end of the second driver 13 is retracted, the second chain wheel 152 retracts following the driving end, and the first end 161 of the transmission chain 16 drives the vertical sliding seat 14 to slide in the direction opposite to the direction of gravity against the action of gravity.
According to another aspect of the present application, there is also provided a detection system, including: the measuring device is a plurality of measuring devices which are respectively arranged at different measuring positions on the rack, and the measuring device can comprise one or more sensors such as a force-sensitive sensor, a position sensor, a ray radiation sensor and a heat-sensitive sensor according to different detection requirements. And the shifting device is at least one shifting device and is arranged on the rack and used for shifting the part to be measured between different measuring positions, wherein the shifting device is the shifting device of any embodiment mode as described above.
According to the preferred embodiment of the present application, the horizontal displacement of the clamp 15 is realized by the driving of the horizontal sliding seat 12 by the first driver 11, and the vertical displacement of the clamp 15 is realized by the cooperation of the driving of the second driver 13 and the gravity. When the part to be measured is close to the position to be measured through a production line or a conveying line, the part to be measured is shifted to the measuring position through the shifting device, and then the parameters to be measured are obtained through the sensors or the probes of the measuring devices arranged on the rack.
The conventional shifting device is usually disposed above the production line or the conveying line, and the clamping jaws or other clamping mechanisms are controlled by a power source (such as air cylinders, hydraulic cylinders, electric cylinders, etc.) to control the lateral and/or longitudinal shifting of the tested parts so as to match the detection of the measuring device. Therefore, conventional displacement devices usually have a large requirement for height space. However, when the height space in the actual working environment is limited, it is difficult to provide the displacement means. In the technical scheme of the application, because the driving directions of the first driver 11 and the second driver 13 of the shifting device are both horizontal directions, the space occupation amount of the shifting device in the vertical direction is greatly reduced, and the shifting operation of the to-be-tested part in the horizontal direction and the vertical direction is not influenced, so that the automatic shifting and the detection measurement of the to-be-tested workpiece are realized in the working condition environment with limited installation space in the height direction.
The preferred embodiments of the present application have been described in detail above, but the present application is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present application within the technical idea of the present application, and these simple modifications all belong to the protection scope of the present application.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described in the present application.
In addition, any combination of the various embodiments of the present application is also possible, and the same should be considered as disclosed in the present application as long as it does not depart from the idea of the present application.
Claims (10)
1. A displacement device, characterized in that the displacement device comprises:
the first driver (11), the first driver (11) is fixedly installed on the frame;
the horizontal sliding seat (12), the horizontal sliding seat (12) can be installed on the frame in a horizontal sliding mode and is in transmission connection with the first driver (11), a second driver (13) is fixedly installed on the horizontal sliding seat (12), and the horizontal sliding seat (12) is provided with a vertical part (121);
a vertical sliding seat (14), the vertical sliding seat (14) is vertically slidably mounted on the vertical part (121) of the horizontal sliding seat (12) and is connected to the second driver (13) through a flexible component, and a clamp (15) for releasably clamping the part to be tested is arranged on the vertical sliding seat (14).
2. Displacement device according to claim 1,
the first driver (11) is a first linear driver for providing a horizontal linear reciprocating driving force;
the second driver (13) is a second linear driver for providing a horizontal linear reciprocating driving force.
3. The displacement device according to claim 1 or 2, characterized in that the horizontal sliding seat (12) has a first horizontal limit position (X1) and a second horizontal limit position (X2) reciprocally switchable in the horizontal direction, wherein:
in said first horizontal limit position (X1), said horizontal sliding seat (12) projects forward with respect to the frame;
in the second horizontal limit position (X2), the horizontal sliding seat (12) is retracted backwards with respect to the machine frame.
4. The displacement device according to claim 1 or 2, characterized in that the vertical sliding seat (14) has a reciprocally switchable first height limit position (Y1) and second height limit position (Y2) in the vertical direction, wherein:
-in said first extreme height position (Y1), said vertical sliding seat (14) is lowermost with respect to said vertical portion (121);
in the second height limit position (Y2), the vertical sliding seat (14) is located at the highest position with respect to the vertical portion (121).
5. The displacement apparatus of claim 2, wherein the first and second linear drives are air cylinders, hydraulic cylinders, linear motors, or rack and pinion mechanisms driven by electric motors.
6. Displacement device according to claim 1 or 2, characterised in that said flexible member is a traction rope or chain, which is connected between said second drive and a vertical sliding seat (14), guided by a guide wheel fixed to said horizontal sliding seat (12).
7. Displacement device according to claim 6, characterised in that said flexible member is connected directly to said vertical sliding seat (14) at one end and to said second actuator (13) at the other end.
8. Displacement device according to claim 6, characterised in that said flexible member is a transmission chain (16), said guide wheel is a first sprocket (151), said second drive is fitted with a second sprocket (152) that can move horizontally, said transmission chain (16) being fixed at a first end (161) to said vertical sliding seat (14), said transmission chain (16) passing behind said first (151) and second (152) sprockets with a second end (162) mounted to said horizontal sliding seat (12).
9. The displacement device according to claim 1 or 2, characterized in that the clamp (15) is fixedly arranged to the vertical sliding seat (14) or that the clamp (15) has a freedom of movement relative to the vertical sliding seat (14).
10. A detection system, the detection system comprising:
the measuring devices are multiple and are respectively arranged at different measuring positions on the rack;
the displacement device is at least one and is arranged on the rack and used for moving the part to be measured between different measuring positions; it is characterized in that the preparation method is characterized in that,
the displacement device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267854.1A CN111153207A (en) | 2020-04-08 | 2020-04-08 | Detection system and shifting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267854.1A CN111153207A (en) | 2020-04-08 | 2020-04-08 | Detection system and shifting device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111153207A true CN111153207A (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010267854.1A Pending CN111153207A (en) | 2020-04-08 | 2020-04-08 | Detection system and shifting device thereof |
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| CN (1) | CN111153207A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863840A (en) * | 2012-12-17 | 2014-06-18 | 信宜市恒大机械设备厂 | Automatic brick moving device |
| CN105544360A (en) * | 2016-01-20 | 2016-05-04 | 山东大学 | Curbstone construction assisting crane and using method thereof |
| CN107140433A (en) * | 2017-06-24 | 2017-09-08 | 福州大学 | A kind of workpiece high-low-position feed device and its method |
| CN207551738U (en) * | 2017-09-05 | 2018-06-29 | 郑州阿波罗肥业有限公司 | Fertilizer bag loads loop wheel machine |
| CN109926344A (en) * | 2019-03-05 | 2019-06-25 | 梧州市鸿图精密压铸有限公司 | A kind of automobile valve body automatic detecting machine |
-
2020
- 2020-04-08 CN CN202010267854.1A patent/CN111153207A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863840A (en) * | 2012-12-17 | 2014-06-18 | 信宜市恒大机械设备厂 | Automatic brick moving device |
| CN105544360A (en) * | 2016-01-20 | 2016-05-04 | 山东大学 | Curbstone construction assisting crane and using method thereof |
| CN107140433A (en) * | 2017-06-24 | 2017-09-08 | 福州大学 | A kind of workpiece high-low-position feed device and its method |
| CN207551738U (en) * | 2017-09-05 | 2018-06-29 | 郑州阿波罗肥业有限公司 | Fertilizer bag loads loop wheel machine |
| CN109926344A (en) * | 2019-03-05 | 2019-06-25 | 梧州市鸿图精密压铸有限公司 | A kind of automobile valve body automatic detecting machine |
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Application publication date: 20200515 |