Liftable workpiece detection platform

Abstract

The utility model discloses a liftable workpiece detection platform, and relates to the field of workpiece detection. The device comprises a detection table, a driving mechanism, a positioning mechanism and a lifting mechanism are arranged on the detection table, and the driving mechanism comprises a fixed plate fixedly connected to the top surface of the detection table. By arranging the positioning mechanism, after a workpiece is placed among the multiple clamping plates, the two clamping plates are ensured to be firmly attached to the surface of the workpiece through ingenious cooperation of the sliding rods, the cushion blocks, the springs and the hinge blocks, and therefore accurate positioning of the workpiece is achieved; by means of the design, the workpiece is effectively prevented from being thrown out due to centrifugal force in the rotating detection process, the stability and safety in the detection process are greatly improved, when rotating detection is conducted, an eccentric wheel can tightly press a cushion block located on the left side, and therefore a sliding rod is pushed to move outwards, two clamping plates gradually rotate and are away from the workpiece, and the detection efficiency is improved. Therefore, the workpiece can be quickly calibrated and popped up.

Description

TECHNICAL FIELD

[0001] The utility model belongs to work piece detection technical field, especially a work piece detection platform of liftable. BACKGROUND

[0002] In the prior art, through retrieval, it is found that Chinese patent discloses "bearing platform and work piece detection equipment", and its announcement number is "CN219871046U", the patent mainly sets up first drive mechanism and third drive mechanism;First movement mechanism, movably connecting first drive mechanism, and can move under the action of first drive mechanism along the first direction;First bearing table, movably connecting first movement mechanism, and can move under the action of first movement mechanism and first drive mechanism along the first direction and the second direction different from the first direction to switch between the first up and down position and detection position;Second movement mechanism, movably connecting third drive mechanism, and can move under the action of third drive mechanism along the first direction;Second bearing table, movably connecting second movement mechanism, and can move under the action of second movement mechanism and third drive mechanism along the first direction and the second direction to switch between the second up and down position and detection position.

[0003] But the above-mentioned device when detecting work piece, work piece can not be quickly calibrated and popped out, so that work piece in the detection process, error or deviation may occur, thereby affecting the final detection result, this situation not only reduces the efficiency of detection, and also can lead to subsequent processing link because of unqualified work piece and produce greater loss. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a work piece detection platform of liftable, through being provided with positioning mechanism, after work piece is placed between multiple clamping plates, through the ingenious cooperation of slide bar, cushion block, spring and hinged block, ensure that two clamping plates are firmly adhered to the surface of work piece, to realize the accurate positioning of work piece, this design effectively prevents work piece from being thrown out due to centrifugal force in the process of rotary detection, greatly improves the stability and security in the detection process, when rotary detection is carried out, eccentric wheel will press tightly the cushion block located in the left side, to promote the slide bar to move outward, cause two clamping plates to rotate gradually and away from work piece, so that work piece can be quickly calibrated and popped out, solve the problem that the above-mentioned device when detecting work piece, work piece can not be quickly calibrated and popped out, so that work piece in the detection process, error or deviation may occur, thereby affecting the final detection result.

[0005] To solve the above technical problem, the utility model is realized by the following technical scheme:

[0006] The utility model discloses a liftable workpiece detection platform, including the detection stage, be provided with driving mechanism, positioning mechanism and elevating system on the detection stage,

[0007] The driving mechanism includes the fixed plate fixedly connected on the top surface of the detection table, the front side of the fixed plate is fixedly connected with motor no.

[0008] Further, the positioning mechanism includes a connecting plate fixedly connected to the inner wall of the detection table, the top surface of the connecting plate is fixedly connected with a connecting rod, the top surface of the connecting rod is fixedly connected with an eccentric wheel, and the connecting rod is slidingly connected to the inner wall of the connecting sleeve.

[0009] Further, the top surface of the support plate is fixedly connected with a connecting frame, three sliding rods are slidingly penetrated through the connecting frame, and the ends of the three sliding rods close to each other are fixedly connected with pads.

[0010] Further, one end of the spring is fixedly connected with the pad, the other end of the spring is fixedly connected with the inner wall of the connecting frame, and the eccentric wheel is in contact with the pad.

[0011] Further, the ends of the three sliding rods away from each other are fixedly connected with hinged blocks, and two clamping plates are hinged to the sides of the three hinged blocks away from each other.

[0012] Further, the top surface of the support plate is fixedly connected with a plurality of positioning rods, and a plurality of sliding grooves are formed in the clamping plates.

[0013] Further, the elevating system includes a hollow rod fixedly connected to the top surface of the detection table, the top end of the hollow rod is fixedly connected with motor no.

[0014] The utility model has the advantages of the following:

[0015] 1. By setting up with drive mechanism, in the drive fixed plate on the motor one drives the rotation of the rotating rod, will drive the worm and worm gear rotation, at the same time drive the connecting sleeve and support plate rotation, so that the detection camera on the rotating support plate on a plurality of workpiece in turn detection, improve the detection efficiency, realize the comprehensive monitoring and quality assurance of the workpiece on the production line.

[0016] 2. By setting up with positioning mechanism, after the workpiece is placed between a plurality of clamping plates, through the clever cooperation of the slide rod, pad, spring and hinged block, ensure that the two clamping plates are firmly attached to the surface of the workpiece, so as to realize the accurate positioning of the workpiece, this design effectively prevents the workpiece from being thrown out due to centrifugal force in the process of rotating detection, greatly improves the stability and safety in the process of detection, when the rotating detection is carried out, the eccentric wheel will press the pad located on the left side, so as to push the slide rod to move outward, causing the two clamping plates to gradually rotate and move away from the workpiece, so that the workpiece can be quickly calibrated and ejected.

[0017] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Figure 1 It is the overall structure schematic diagram of the present application;

[0020] Figure 2 It is the overall cross-sectional structure schematic diagram of the present application;

[0021] Figure 3 It is the overall overhead structure schematic diagram of the present application;

[0022] Figure 4 It is Figure 2 The enlarged structure schematic diagram of A in the middle;

[0023] Figure 5 It is Figure 3 The enlarged structure schematic diagram of B in the middle.

[0024] In the drawings, the component list represented by each number is as follows:

[0025] 1, detection platform; 2, drive mechanism; 3, positioning mechanism; 4, lifting mechanism; 21, fixed plate; 22, motor one; 23, fixed block; 24, rotating rod; 25, worm; 26, connecting sleeve; 27, support plate; 28, worm gear; 31, connecting plate; 32, connecting rod; 33, eccentric wheel; 34, connecting frame; 35, slide rod; 36, pad; 37, spring; 38, hinged block; 39, clamping plate; 391, positioning rod; 392, sliding groove; 41, hollow rod; 42, motor two; 43, threaded rod; 44, lifting plate; 45, detection camera. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model discloses a liftable workpiece detection platform, including a liftable workpiece detection platform, including detection platform 1, detection platform 1 is provided with drive mechanism 2, positioning mechanism 3 and lifting mechanism 4,

[0028] Drive mechanism 2 includes the fixed plate 21 of fixed connection on the top surface of detection platform 1, and the front side of fixed plate 21 is fixedly connected with motor one 22, and the output end of motor one 22 is fixedly connected with rotating rod 24 through a shaft coupling, and the top surface of detection platform 1 is fixedly connected with two fixed blocks 23, and rotating rod 24 rotates and penetrates two fixed blocks 23, and the outer wall of rotating rod 24 is fixedly connected with worm 25, and the top end of connecting sleeve 26 is rotatably connected with the top surface of detection platform 1, and the top end of connecting sleeve 26 is fixedly connected with support plate 27, and the outer wall of connecting sleeve 26 is fixedly connected with worm gear 28, and worm 25 is engaged with worm gear 28, and by being provided with drive mechanism 2, when motor one 22 on the fixed plate 21 drives rotating rod 24 to rotate, will drive worm 25 and worm gear 28 to rotate, simultaneously drive connecting sleeve 26 and support plate 27 to rotate, make detection camera 45 to the multiple workpieces on rotating support plate 27 in turn detect, improve the detection efficiency, realize the comprehensive monitoring and quality assurance to the workpiece on production line.

[0029] The positioning mechanism 3 comprises a connecting plate 31 fixedly connected to the inner wall of the detection table 1, the top surface of the connecting plate 31 is fixedly connected with a connecting rod 32, the top surface of the connecting rod 32 is fixedly connected with an eccentric wheel 33, the connecting rod 32 is slidingly connected with the inner wall of the connecting sleeve 26, the top surface of the supporting plate 27 is fixedly connected with a connecting frame 34, three sliding rods 35 are slidingly penetrated through the connecting frame 34, the ends of the three sliding rods 35 close to each other are fixedly connected with a pad 36, the outer walls of the three sliding rods 35 are wound with springs 37, one end of the spring 37 is fixedly connected with the pad 36, the other end of the spring 37 is fixedly connected with the inner wall of the connecting frame 34, the eccentric wheel 33 is in contact with the pad 36, the ends of the three sliding rods 35 away from each other are fixedly connected with a hinged block 38, two clamping plates 39 are hingedly connected to the sides of the three hinged blocks 38 away from each other, a plurality of positioning rods 391 are fixedly connected to the top surface of the supporting plate 27, a plurality of sliding grooves 392 are formed in the plurality of clamping plates 39, and the plurality of positioning rods 391 are slidingly connected with the inner walls of the plurality of sliding grooves 392. Through the positioning mechanism 3, after the workpiece is placed between the plurality of clamping plates 39, the sliding rod 35, the pad 36, the spring 37 and the hinged block 38 are matched, the two clamping plates 39 are firmly attached to the surface of the workpiece, the precise positioning of the workpiece is realized, the design effectively prevents the workpiece from being thrown out due to centrifugal force during rotation detection, greatly improves the stability and safety during detection, and when the rotation detection is performed, the eccentric wheel 33 tightly presses the pad 36 on the left side, so as to drive the sliding rod 35 to move outward, causing the two clamping plates 39 to gradually rotate and move away from the workpiece.

[0030] The lifting mechanism 4 comprises a hollow rod 41 fixedly connected to the top surface of the detection table 1, the top end of the hollow rod 41 is fixedly connected with a motor two 42, the output end of the motor two 42 is fixedly connected with a threaded rod 43 through a shaft coupling, the threaded rod 43 is rotatably connected with the inner wall of the hollow rod 41, the outer wall of the threaded rod 43 is threadedly sleeved with a lifting plate 44, the lifting plate 44 is slidingly connected with the inner wall of the hollow rod 41, and the bottom surface of the lifting plate 44 is fixedly connected with a plurality of detection cameras 45. The detection cameras 45 are arranged above the supporting plate 27. Through the lifting mechanism 4, when the driving motor two 42 drives the threaded rod 43 to rotate, the hollow rod 41 and the lifting plate 44 cooperate with each other, so that the lifting plate 44 moves upward or downward, the height of the plurality of detection cameras 45 is adjusted, and precise detection and identification of the object at different heights can be realized.

[0031] One specific application of the embodiment is that: through the driving mechanism 2, when the motor 22 on the driving fixed plate 21 drives the rotating rod 24 to rotate, the worm 25 and the worm gear 28 are driven to rotate, and the connecting sleeve 26 and the supporting plate 27 are driven to rotate, so that the detection camera 45 sequentially detects a plurality of workpieces on the rotating supporting plate 27, the detection efficiency is improved, and comprehensive monitoring and quality assurance of the workpieces on the production line are realized;

[0032] Through the positioning mechanism 3, after the workpiece is placed between the plurality of clamping plates 39, through the ingenious cooperation of the slide rod 35, the pad 36, the spring 37 and the hinged block 38, the two clamping plates 39 are firmly attached to the surface of the workpiece, so that accurate positioning of the workpiece is realized, which effectively prevents the workpiece from being thrown out due to centrifugal force during the rotating detection, greatly improves the stability and safety during the detection process, and when the rotating detection is performed, the eccentric wheel 33 tightly presses the pad 36 on the left side, thereby driving the slide rod 35 to move outward, causing the two clamping plates 39 to gradually rotate and move away from the workpiece, so that the workpiece can be quickly positioned and taken out;

[0033] Through the lifting mechanism 4, when the driving motor 42 drives the threaded rod 43 to rotate, the hollow rod 41 cooperates with the lifting plate 44 to move the lifting plate 44 upward or downward, adjusts the height of the plurality of detection cameras 45, and thus realizes accurate detection and identification of the object at different heights.

[0034] In the description of the present application, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the above disclosed utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and described in detail in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A liftable workpiece detection platform, comprising a detection platform (1), wherein the detection platform (1) is provided with a driving mechanism (2), a positioning mechanism (3) and a lifting mechanism (4), and is characterized in that: The driving mechanism (2) comprises a fixed plate (21) fixedly connected to the top surface of the detection platform (1); a motor (22) is fixedly connected to the front side of the fixed plate (21); an output end of the motor (22) is fixedly connected to a rotating rod (24) via a coupling; two fixed blocks (23) are fixedly connected to the top surface of the detection platform (1); the rotating rod (24) rotates through the two fixed blocks (23); a worm (25) is fixedly connected to the outer wall of the rotating rod (24); a connecting sleeve (26) is rotatably connected to the top surface of the detection platform (1); a support plate (27) is fixedly connected to the top of the connecting sleeve (26); a worm wheel (28) is fixedly connected to the outer wall of the connecting sleeve (26); and the worm wheel (25) is meshed with the worm wheel (28).

2. The liftable workpiece detection platform according to claim 1, characterized in that: The positioning mechanism (3) comprises a connecting plate (31) fixedly connected to the inner wall of the detection platform (1); a connecting rod (32) is fixedly connected to the top surface of the connecting plate (31); an eccentric wheel (33) is fixedly connected to the top surface of the connecting rod (32); and the connecting rod (32) is slidably connected to the inner wall of the connecting sleeve (26).

3. The liftable workpiece detection platform according to claim 2, characterized in that: The top surface of the support plate (27) is fixedly connected to a connecting frame (34), and three sliding rods (35) are slidably passed through the connecting frame (34). The ends of the three sliding rods (35) close to each other are fixedly connected to a pad (36), and the outer walls of the three sliding rods (35) are wound with springs (37).

4. The liftable workpiece detection platform according to claim 3, characterized in that: One end of the spring (37) is fixedly connected to the cushion block (36), and the other end of the spring (37) is fixedly connected to the inner wall of the connecting frame (34). The eccentric wheel (33) is in contact with the cushion block (36).

5. The liftable workpiece detection platform according to claim 4, characterized in that: The ends of the three sliding rods (35) that are away from each other are fixedly connected to a hinge block (38), and the sides of the three hinge blocks (38) that are away from each other are hinged to two clamping plates (39).

6. The liftable workpiece detection platform according to claim 5, characterized in that: The top surface of the support plate (27) is fixedly connected with a plurality of positioning rods (391), and a plurality of the clamping plates (39) are provided with a sliding groove (392), and the plurality of positioning rods (391) are respectively slidably connected with the inner walls of the plurality of sliding grooves (392).

7. The liftable workpiece detection platform according to claim 6, characterized in that: The lifting mechanism (4) comprises a hollow rod (41) fixedly connected to the top surface of the detection platform (1); the top end of the hollow rod (41) is fixedly connected to a second motor (42); the output end of the second motor (42) is fixedly connected to a threaded rod (43) through a coupling; the threaded rod (43) is rotatably connected to the inner wall of the hollow rod (41); the outer wall of the threaded rod (43) is threadedly sleeved with a lifting plate (44); the lifting plate (44) is slidably connected to the inner wall of the hollow rod (41); the bottom surface of the lifting plate (44) is fixedly connected to a plurality of detection cameras (45); the detection cameras (45) are arranged above the support plate (27).

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