CN219624721U - Full-automatic gantry workpiece measuring equipment - Google Patents
Full-automatic gantry workpiece measuring equipment Download PDFInfo
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- CN219624721U CN219624721U CN202320929900.9U CN202320929900U CN219624721U CN 219624721 U CN219624721 U CN 219624721U CN 202320929900 U CN202320929900 U CN 202320929900U CN 219624721 U CN219624721 U CN 219624721U
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Abstract
The utility model discloses full-automatic gantry workpiece measuring equipment, and belongs to the technical field of measuring equipment; the measuring equipment comprises a portal frame, a first driving mechanism, a second driving mechanism and a third driving mechanism, wherein the first driving mechanism is arranged on the portal frame, the second driving mechanism is arranged on the first driving mechanism, the third driving mechanism is arranged on the second driving mechanism, and the third driving mechanism is provided with a measuring component; the measuring assembly comprises a thickness detection unit and a profile scanning unit, wherein the thickness detection unit is used for detecting the thickness of the workpiece, and the profile scanning unit is used for scanning the outline of the workpiece; the measuring assembly further comprises a mounting plate, a rotating platform and a connecting seat, wherein the mounting plate is connected with the third driving mechanism, and the rotating platform is arranged below the mounting plate.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to full-automatic gantry workpiece measurement equipment.
Background
In practical use, in order to clearly understand parameters of a workpiece, the thickness of the workpiece needs to be measured, and meanwhile, in order to monitor errors of the processed workpiece, contour information of the workpiece needs to be obtained, namely, the contour of the workpiece is automatically modeled through software after being scanned by a scanner, so that acquisition of two-dimensional data and three-dimensional data is realized, and the contour data of the workpiece obtained through scanning is compared with theoretical modeling data, so that whether the prepared workpiece meets requirements or not is analyzed better.
At present, in the prior art, aiming at the detection of the thickness and the outline of a workpiece, single equipment is adopted for detection, the types of equipment required to be used are various, and the circuit is required to be rearranged during measurement, so that the field is disordered; particularly, when the thickness measurement is performed by using a thickness measuring probe, collision is likely to occur.
Disclosure of Invention
The utility model aims to provide full-automatic gantry workpiece measuring equipment, which integrates thickness detection and contour detection functions in actual use, can realize rapid detection of the thickness and the contour of a workpiece, and ensures the neatness of a measuring site.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the full-automatic gantry workpiece measuring equipment comprises a portal frame, a first driving mechanism, a second driving mechanism and a third driving mechanism, wherein the first driving mechanism is installed on the portal frame, the second driving mechanism is arranged on the first driving mechanism, the third driving mechanism is arranged on the second driving mechanism, and a measuring assembly is arranged on the third driving mechanism;
the measuring assembly comprises a thickness detection unit and a profile scanning unit, wherein the thickness detection unit is used for detecting the thickness of the workpiece, and the profile scanning unit is used for scanning the outline of the workpiece;
the measuring assembly further comprises a mounting plate, a rotating platform and a connecting seat, wherein the mounting plate is connected with the third driving mechanism, the rotating platform is arranged below the mounting plate, the connecting seat is of an L-shaped structure, one end of the connecting seat is connected with the rotating platform, the other end of the connecting seat is connected with a rotating motor, the profile scanning unit is arranged at the rotating end of the rotating motor, and the thickness detecting unit is arranged on a shell of the rotating motor; the rotating platform is used for driving the rotating motor to rotate around the Z axis, and the rotating motor is used for driving the profile scanning unit to rotate for adjusting the angle.
The thickness detection unit is a thickness measurement probe, and the profile scanning unit is a 3D laser scanner.
Further optimize, 3D laser scanner passes through the mounting bracket and installs on rotary motor, and the mounting bracket includes mount, first support and second support, and first support passes through the mount to be installed on rotary motor's rotation end, and 3D laser scanner installs on the second support, is provided with the screw hole on the first support, is provided with waist type groove with screw hole corresponding position department on the second support, and first support passes through with the second support fixed connection is realized to the screw in waist type groove.
The thickness detection unit is arranged on the rotary motor shell through a buffer mechanism, the buffer mechanism comprises a fixed rod, a pressure sensor, a connecting rod, an upper pressing seat, a spring, a lower pressing seat and a mounting cylinder, wherein the connecting rod is internally provided with a stepped hole structure and is connected with the rotary motor shell through the fixed rod, the upper pressing seat, the spring and the lower pressing seat are sequentially arranged in the stepped hole structure of the connecting rod from top to bottom, the mounting cylinder is used for mounting the thickness detection unit, a connecting piece is movably arranged in the stepped hole structure below the lower pressing seat, the connecting piece is of a T-shaped structure, and a step surface on the connecting piece and a step surface of the stepped hole structure form a limiting structure;
the upper end of the mounting cylinder is in sliding fit with the stepped hole structure and is fixedly connected with the connecting piece, the pressure sensor is positioned in the stepped hole structure and is contacted with the upper pressing seat, and after the connecting rod is connected with the fixing rod, the pressure sensor is contacted with the end part of the fixing rod and the spring is in a compressed state; the side of the connecting rod is provided with a wire harness passing abdication groove for the pressure sensor, and the pressure sensor is connected with the third driving mechanism through a controller.
Further defined, the securing rod is threadably connected to the connecting rod.
The upper pressing seat and the lower pressing seat are of T-shaped structures, and the small ends of the upper pressing seat and the lower pressing seat extend into the springs.
Further preferably, the mounting cylinder is connected with the connecting piece through threads.
Further preferably, the pressure sensor is a ring-type pressure sensor, through holes are formed in the fixing rod, the upper pressing seat, the lower pressing seat and the connecting piece, and the through holes are used for the harness of the thickness measuring probe to pass through.
Wherein, be provided with the spacing portion that is used for carrying out spacing to the connecting rod tip on the dead lever lateral wall.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the thickness detection unit and the profile scanning unit are arranged on one portal frame, and the movement in the X, Y and Z-axis directions is realized through the first driving mechanism, the second driving mechanism and the third driving mechanism, so that the thickness detection unit and the profile scanning unit are ensured to be close to each other, and the detection of a workpiece is realized; in actual use, the first driving mechanism drives the second driving mechanism to move in the X direction, the second driving mechanism drives the third driving mechanism to move in the Y direction, and the third driving mechanism drives the thickness detection unit and the profile scanning unit to move in the Z direction, so that the position of the measuring assembly is adjusted;
in actual use, the collection of the transverse and longitudinal data of the workpiece is realized through the arranged rotary platform and the rotary motor, and because the rotary platform is used for driving the rotary motor to rotate around the Z axis, the profile scanning unit rotates around the Z axis when the workpiece data is collected, so that the collection of the transverse data of the workpiece is realized, and when the rotary motor drives the 3D laser scanner to rotate, the collection of the lateral data of the workpiece can be realized, namely the collection of the longitudinal data is realized. Meanwhile, the thickness detection unit can be used for accurately detecting the thickness of the material according to different materials; the profile scanning unit can collect and detect two-dimensional and three-dimensional data of the workpiece in real time, and integral collection of thickness and profile data of the workpiece is realized. Meanwhile, the thickness detection unit and the profile scanning unit are arranged on the portal frame, so that ground wiring is avoided, and the field cleanliness is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a front view of fig. 1 of the present utility model.
FIG. 3 is a schematic diagram showing the connection relationship between the measuring assembly and the third driving mechanism.
FIG. 4 is a schematic diagram of the structure of the measuring assembly of the present utility model.
Fig. 5 is a schematic diagram of the overall structure of the buffering mechanism of the present utility model.
Reference numerals:
101-portal frame, 102-first actuating mechanism, 103-second actuating mechanism, 104-third actuating mechanism, 105-measuring component, 106-thickness detection unit, 107-profile scanning unit, 108-mounting panel, 109-rotating platform, 110-connecting seat, 111-rotating motor, 112-mounting bracket, 113-mount, 114-first support, 115-second support, 116-waist type groove, 117-buffer mechanism, 118-pressure sensor, 119-stepped hole structure, 120-connecting rod, 121-upper press seat, 122-spring, 123-lower press seat, 124-mounting cylinder, 125-connecting piece, 26-abdication groove, 127-through hole, 128-protective housing.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In embodiments of the utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-5, the embodiment discloses a full-automatic gantry workpiece measuring device, in particular to a gantry type plate measuring device, which comprises a gantry 101, a first driving mechanism 102, a second driving mechanism 103 and a third driving mechanism 104, wherein the first driving mechanism 102 is installed on the gantry 101, the second driving mechanism 103 is arranged on the first driving mechanism 102, the third driving mechanism 104 is arranged on the second driving mechanism 103, and a measuring assembly 105 is arranged on the third driving mechanism 104;
in actual use, the first driving mechanism 102 drives the second driving mechanism 103 to move along the X-axis direction, and the second driving mechanism 103 drives the third driving mechanism 104 to move along the Y-axis direction; the third driving mechanism 104 drives the measuring assembly 105 to move in the Z-axis direction.
The measuring assembly 105 comprises a thickness detecting unit 106 and a profile scanning unit 107, wherein the thickness detecting unit 106 is used for detecting the thickness of a workpiece, and the profile scanning unit 107 is used for scanning the profile of the workpiece;
the measuring assembly 105 further comprises a mounting plate 108, a rotating platform 109 and a connecting seat 110, wherein the mounting plate 108 is connected with the third driving mechanism 104, the rotating platform 109 is mounted below the mounting plate 108, the connecting seat 110 is of an L-shaped structure, one end of the connecting seat 110 is connected with the rotating platform 109, the other end of the connecting seat 110 is connected with a rotating motor 111, the profile scanning unit 107 is mounted at the rotating end of the rotating motor 111, and the thickness detecting unit 106 is mounted on the shell of the rotating motor 111; the rotation stage 109 is configured to drive a rotation motor 111 to rotate around the Z axis, and the rotation motor 111 is configured to drive the profile scanning unit 107 to rotate for angular adjustment.
According to the utility model, the thickness detection unit 106 and the profile scanning unit 107 are arranged on one portal frame 101, and the movement in the X, Y and Z-axis directions is realized through the first, second and third driving mechanisms, so that the thickness detection unit 106 and the profile scanning unit 107 can be ensured to approach and realize the detection of a workpiece; in actual use, the first driving mechanism 102 drives the second driving mechanism 103 to move in the X direction, the second driving mechanism 103 drives the third driving mechanism 104 to move in the Y direction, and the third driving mechanism 104 drives the thickness detection unit 106 and the profile scanning unit 107 to move in the Z direction, so that the position of the measuring component 105 is adjusted;
in practical use, the horizontal and vertical data of the workpiece are collected through the rotating platform 109 and the rotating motor 111, and because the rotating platform 109 is used for driving the rotating motor 111 to rotate around the Z axis, the profile scanning unit 107 rotates around the Z axis when collecting the workpiece data, so that the horizontal data of the workpiece are collected, and when the rotating motor 111 drives the 3D laser scanner to rotate, the lateral data of the workpiece can be collected, namely, the vertical data are collected. Meanwhile, the thickness detection unit 106 can be used for accurately detecting the thickness of the material according to different materials; the profile scanning unit 107 can collect and detect two-dimensional and three-dimensional data of the workpiece in real time, and realize integral collection of thickness and profile data of the workpiece. Meanwhile, the thickness detection unit 106 and the profile scanning unit 107 are arranged on the portal frame 101, so that ground wiring is avoided, and the field cleanliness is ensured.
In actual use, the mounting plate 108 is provided with a protective case for covering the rotary table 109.
In practical use, the first driving mechanism 102, the second driving mechanism 103 and the third driving mechanism 104 mainly realize driving of the measuring assembly 105 in X, Y and Z directions; the specific structure can be realized by adopting a driving mechanism in the prior art, and the details are not repeated here.
The thickness detection unit 106 is a thickness measurement probe, and the profile scanning unit 107 is a 3D laser scanner.
Wherein the 3D laser scanner is mounted on the rotation motor 111 through a mounting bracket 112, the mounting bracket 112 includes a fixing bracket 113, a first bracket 114 and a second bracket 115,
the fixed frame 113 is installed on the rotating end of the rotating motor 111, the first bracket 114 is installed on the fixed frame 113, the 3D laser scanner is fixedly installed on the second bracket 115, a threaded hole is formed in the first bracket 114, a waist-shaped groove 116 is formed in the position, corresponding to the threaded hole, of the second bracket 115, and the first bracket 114 and the second bracket 115 are fixedly connected through screws of the waist-shaped groove 116.
In actual use, the first bracket 114 and the second bracket 115 are connected through the waist-shaped groove 116 and the screw, so that the adjustment is convenient in the assembly process;
in this embodiment, the thickness detection unit 106 is mounted on the casing of the rotary motor 111 through the buffer mechanism 117, the buffer mechanism 117 includes a fixed rod, a pressure sensor 118, a connecting rod 120 having a stepped hole structure 119 therein and connected with the casing of the rotary motor 111 through the fixed rod, an upper pressing seat 121, a spring 122 and a lower pressing seat 123 sequentially disposed in the stepped hole structure 119 of the connecting rod 120 from top to bottom, and a mounting cylinder 124 for mounting the thickness detection unit 106, a connecting member 125 is movably disposed in the stepped hole structure 119 below the lower pressing seat 123, the connecting member 125 has a T-shaped structure, and a step surface on the connecting member 125 and a step surface of the stepped hole structure 119 form a limiting structure;
the upper end of the mounting cylinder 124 is in sliding fit with the stepped hole structure 119 and fixedly connected with the connecting piece 125, the pressure sensor 118 is positioned in the stepped hole structure 119 and is contacted with the upper pressing seat 121, and after the connecting rod 120 is connected with the fixed rod, the pressure sensor 118 is contacted with the end part of the fixed rod and the spring 122 is in a compressed state; the side of the connecting rod 120 is provided with a relief groove 126 for the harness of the pressure sensor 118 to pass through, and the pressure sensor 118 is connected with the third driving mechanism through a controller.
The thickness detection unit 106 is arranged on the mounting cylinder 124 through a buffer structure formed by the spring 122, the upper pressing seat 121 and the lower pressing seat 123; under the action of the spring 122, the upper end of the upper pressing seat 121 is contacted with the pressure sensor 118, when the thickness measuring probe is contacted with the surface of a workpiece, soft contact is formed under the action of the spring 122, at the moment, the thickness measuring probe, the connecting seat 110 and the lower pressing seat 123 are moved upwards, the spring 122 is compressed, at the moment, the pressure value of the pressure sensor 118 is changed, and at the moment, the controller can control the third driving mechanism to stop moving; the aim of collision prevention and sudden stop is fulfilled; therefore, the technical problems that the thickness detection unit 106 is damaged and the measured workpiece is scrapped due to the fact that the thickness measurement probe is easy to collide with the workpiece when the workpiece is measured in the prior art can be effectively solved, and the measuring safety is improved.
Wherein the fixing rod is screwed with the connecting rod 120.
Further optimizing, the upper pressing seat 121 and the lower pressing seat 123 are of T-shaped structures, and the small ends of the upper pressing seat 123 and the lower pressing seat 123 extend into the spring 122; making the spring 122 more stable when compressed; the mounting cylinder 124 is threadably coupled to the connector 110.
Further preferably, in some specific embodiments, the pressure sensor 118 is a ring-type pressure sensor, and through holes 127 are formed in the fixing rod, the upper pressing seat 121, the lower pressing seat 123 and the connecting piece, and the through holes 127 are used for allowing a wire harness of the thickness measuring probe to pass through, so that the wire harness of the thickness measuring probe is conveniently routed.
Further preferably, the outer side wall of the fixing rod is provided with a limiting part for limiting the end part of the connecting rod 120, so that the limiting purpose can be achieved in actual use.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. The utility model provides a full-automatic portal work piece measuring equipment, includes portal frame, its characterized in that: the device further comprises a first driving mechanism, a second driving mechanism and a third driving mechanism, wherein the first driving mechanism is installed on the portal frame, the second driving mechanism is arranged on the first driving mechanism, the third driving mechanism is arranged on the second driving mechanism, and a measuring assembly is arranged on the third driving mechanism;
the measuring assembly comprises a thickness detection unit and a profile scanning unit, wherein the thickness detection unit is used for detecting the thickness of the workpiece, and the profile scanning unit is used for scanning the outline of the workpiece;
the measuring assembly further comprises a mounting plate, a rotating platform and a connecting seat, wherein the mounting plate is connected with the third driving mechanism, the rotating platform is arranged below the mounting plate, the connecting seat is of an L-shaped structure, one end of the connecting seat is connected with the rotating platform, the other end of the connecting seat is connected with a rotating motor, the profile scanning unit is arranged at the rotating end of the rotating motor, and the thickness detecting unit is arranged on a shell of the rotating motor; the rotating platform is used for driving the rotating motor to rotate around the Z axis, and the rotating motor is used for driving the profile scanning unit to rotate for adjusting the angle.
2. A fully automatic gantry workpiece measuring apparatus as claimed in claim 1, wherein: the thickness detection unit is a thickness measurement probe, and the profile scanning unit is a 3D laser scanner.
3. A fully automatic gantry workpiece measuring apparatus as claimed in claim 2, wherein: the 3D laser scanner passes through the mounting bracket and installs on rotary motor, and the mounting bracket includes mount, first support and second support, and first support passes through the mount to be installed on rotary motor's rotation end, and the 3D laser scanner is installed on the second support, is provided with the screw hole on the first support, is provided with waist type groove with screw hole corresponding position department on the second support, and first support passes through with the second support fixed connection is realized to the screw in waist type groove.
4. A fully automatic gantry work piece measuring device according to any one of claims 1-3, characterized in that: the thickness detection unit is arranged on the rotary motor shell through a buffer mechanism, the buffer mechanism comprises a fixed rod, a pressure sensor, a connecting rod, a spring, a pressing seat and an upper pressing seat, wherein the connecting rod is internally provided with a stepped hole structure and is connected with the rotary motor shell through the fixed rod, the upper pressing seat is sequentially arranged in the stepped hole structure of the connecting rod from top to bottom, the mounting cylinder is used for mounting the thickness detection unit, a connecting piece is movably arranged in the stepped hole structure below the pressing seat, the connecting piece is of a T-shaped structure, and a step surface on the connecting piece and a step surface of the stepped hole structure form a limiting structure;
the upper end of the mounting cylinder is in sliding fit with the stepped hole structure and is fixedly connected with the connecting piece, the pressure sensor is positioned in the stepped hole structure and is contacted with the upper pressing seat, and after the connecting rod is connected with the fixing rod, the pressure sensor is contacted with the end part of the fixing rod and the spring is in a compressed state; the side of the connecting rod is provided with a wire harness passing abdication groove for the pressure sensor, and the pressure sensor is connected with the third driving mechanism through a controller.
5. The fully automatic gantry workpiece measurement apparatus of claim 4, wherein: the fixed rod is connected with the connecting rod through threads.
6. The fully automatic gantry workpiece measurement apparatus of claim 4, wherein: the upper pressing seat and the lower pressing seat are of T-shaped structures, and the small ends of the upper pressing seat and the lower pressing seat extend into the springs.
7. The fully automatic gantry workpiece measurement apparatus of claim 4, wherein: the mounting cylinder is connected with the connecting piece through threads.
8. The fully automatic gantry workpiece measurement apparatus of claim 4, wherein: the pressure sensor is a ring-shaped pressure sensor, through holes are formed in the fixing rod, the upper pressing seat, the lower pressing seat and the connecting piece, and the through holes are used for the wire harness of the thickness measuring probe to pass through.
9. The fully automatic gantry workpiece measurement apparatus of claim 4, wherein: and a limiting part for limiting the end part of the connecting rod is arranged on the outer side wall of the fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929900.9U CN219624721U (en) | 2023-04-23 | 2023-04-23 | Full-automatic gantry workpiece measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929900.9U CN219624721U (en) | 2023-04-23 | 2023-04-23 | Full-automatic gantry workpiece measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219624721U true CN219624721U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320929900.9U Active CN219624721U (en) | 2023-04-23 | 2023-04-23 | Full-automatic gantry workpiece measuring equipment |
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| Country | Link |
|---|---|
| CN (1) | CN219624721U (en) |
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2023
- 2023-04-23 CN CN202320929900.9U patent/CN219624721U/en active Active
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