CN109911354B - Photographing mechanism - Google Patents

Photographing mechanism Download PDF

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Publication number
CN109911354B
CN109911354B CN201910257349.6A CN201910257349A CN109911354B CN 109911354 B CN109911354 B CN 109911354B CN 201910257349 A CN201910257349 A CN 201910257349A CN 109911354 B CN109911354 B CN 109911354B
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Prior art keywords
cylinder
piece
position detection
blocking
stopping
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CN109911354A (en
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周锐
王展
张新军
刘东生
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Qiyichuang Intelligent Technology Suzhou Co ltd
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Qiyichuang Intelligent Technology Suzhou Co ltd
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  • Image Processing (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention discloses a photographing mechanism, which comprises a position detection mechanism and a front-end belt module, wherein the position detection mechanism comprises a position detection camera; front end belt module includes conveying structure, firm frame, stop structure and location structure, conveying structure includes that lateral part shelters from the piece, transfer wheel and belt, the transfer wheel is installed in lateral part shelters from the piece, the transfer wheel is located to the belt cover, lateral part shelters from piece and firm frame fixed connection, stop structure includes stopping cylinder and stop piece, stopping cylinder installs in conveying structure, location structure includes the middle part mount, first lateral part blocks the cylinder, lateral part blocks piece and second lateral part blocks the structure, anchor clamps are carried along the belt, when arriving the position of stopping, thereby stopping the anchor clamps that stop cylinder drive stop piece removed, when arriving the position of stopping, first lateral part blocks that the cylinder drives lateral part and blocks from the left side, the positioning accuracy is high.

Description

Photographing mechanism
Technical Field
The invention relates to the field of automation, in particular to a photographing mechanism.
Background
At present, with the improvement of the living standard of people and the rapid development of society, more and more automatic equipment enters into production and processing, and the improvement of production efficiency becomes one of important targets in factories. However, the existing conveying device of the labeling device generally needs manual participation in the use process, the automation degree is low, the production efficiency is affected, the positioning effect is poor in the conveying process, and some equipment adopts a positioning structure, but the positioning efficiency of the common positioning structure is low, the positioning precision is low, and the subsequent production and processing are affected.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the invention is to provide a photographing mechanism which can solve the problem of low positioning precision.
One of the purposes of the invention is realized by adopting the following technical scheme:
a photographing mechanism comprises a position detection mechanism and a front end belt module, wherein the position detection mechanism comprises a position detection camera; the front end belt module comprises a conveying structure, a steady frame, a stopping structure and a positioning structure, wherein the conveying structure comprises a side shielding piece, a conveying wheel and a belt, the conveying wheel is installed on the side shielding piece, the belt is sleeved on the conveying wheel, the side shielding piece is fixedly connected with the steady frame, the stopping structure comprises a stopping cylinder and a stopping piece, the stopping cylinder is installed on the conveying structure, and the stopping cylinder is fixedly connected with the stopping piece and drives the stopping piece to move; the positioning structure comprises a middle fixing frame, a first side blocking air cylinder, a side blocking piece and a second side blocking structure, wherein the first side blocking air cylinder and the second side blocking structure are arranged on two opposite sides of the middle fixing frame, and the first side blocking air cylinder is fixedly connected with the side blocking piece and drives the side blocking piece to move.
Further, the photographing mechanism further comprises a position detection fixing piece, the position detection fixing piece is fixed to the stabilizing frame, and the position detection camera is fixed to the position detection fixing piece.
Further, the position detection fixing piece comprises a position detection sliding rail, and the position detection camera is slidably mounted on the position detection sliding rail.
Further, the photographing mechanism further comprises a position positioning screw-connected with the position detection camera in a screw manner, and the end part of the position positioning screw-connected part is abutted to the position detection slide rail so that the position detection camera is fixed relative to the position detection slide rail.
Further, the second lateral part blocking structure comprises an upper cylinder, a lower cylinder, an upper connecting plate, a lower connecting plate, a left cylinder, a right cylinder and a left blocking piece, wherein the upper cylinder and the lower cylinder are fixed on the middle fixing frame, the upper cylinder and the lower cylinder are fixedly connected with the upper connecting plate and the lower connecting plate and drive the upper connecting plate and the lower connecting plate to move up and down, the left cylinder and the right cylinder are fixed on the upper connecting plate and the lower connecting plate, and the left cylinder and the right cylinder are fixedly connected with the left blocking piece and drive the left blocking piece and the right blocking piece to move.
Further, the moving direction of the left and right blocking members relative to the left and right cylinders is perpendicular to the moving direction of the upper and lower connecting plates relative to the upper and lower cylinders.
Further, the second lateral blocking structure further comprises a front cylinder, a rear cylinder and a front blocking piece and a rear blocking piece, the front cylinder and the rear cylinder are fixed on the middle fixing frame, and the front cylinder and the rear cylinder are fixedly connected with the front blocking piece and the rear blocking piece and drive the front blocking piece and the rear blocking piece to move.
Further, the moving direction of the front and rear blocking member relative to the front and rear cylinders is perpendicular to the moving direction of the upper and lower connecting plates relative to the upper and lower cylinders.
Further, the number of the positioning structures is two.
Further, the front end belt module further comprises a plurality of photoelectric sensors, and the photoelectric sensors are mounted on the conveying structure.
Compared with the prior art, the invention has the beneficial effects that:
when the clamp is used, the clamp is conveyed along the belt, and when the clamp reaches the stopping position, the stopping cylinder drives the stopping piece to move so as to stop the clamp, so that excessive clamp conveying is avoided; after the stop position is continuously moved, when the stop position is reached, the first side blocking air cylinder drives the side blocking piece to move to block from the left side, and the positioning accuracy is high. The position detection camera is opposite to the patch on the clamp, so that the quality and the position of the patch are photographed and detected, and the degree of automation is high.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as the preferred embodiments thereof, together with the following detailed description of the invention, given by way of illustration only, together with the accompanying drawings.
Drawings
FIG. 1 is a perspective view of a photographing mechanism of the present invention;
FIG. 2 is a perspective view of a position detecting mechanism in the photographing mechanism shown in FIG. 1;
FIG. 3 is a perspective view of the position sensing mechanism shown in FIG. 2;
FIG. 4 is a perspective view of a front belt module of the photographing mechanism of the present invention;
FIG. 5 is another perspective view of the front end belt module of FIG. 4;
FIG. 6 is a perspective view of a positioning structure in the front end belt module of FIG. 4;
fig. 7 is another perspective view of the positioning structure shown in fig. 6.
In the figure: 600. a photographing mechanism; 60. a position detecting mechanism; 61. a position detection fixture; 611. a position detection slide rail; 62. a position detection camera; 63. a position location screw; 70. a front end belt module; 71. a transfer structure; 711. a side shield; 712. a transfer wheel; 72. a stabilizing frame; 73. a cut-off structure; 731. stopping the cylinder; 732. a stop member; 75. a photoelectric sensor; 76. a positioning structure; 761. a middle fixing frame; 762. the first side portion blocks the cylinder; 763. a side barrier; 764. a second side blocking structure; 7641. an upper cylinder and a lower cylinder; 7642. an upper connecting plate and a lower connecting plate; 7643. left and right cylinders; 7644. left and right stoppers; 765. front and rear cylinders; 766. front and rear barriers.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a photographing mechanism 600 includes a position detecting mechanism 60 and a front belt module 70.
Referring to fig. 2-3, the position detection mechanism 60 includes a position detection camera 62. The photographing mechanism 600 further includes a position detecting fixing member 61, the position detecting fixing member 61 is fixed to the fixing frame 72, and the position detecting camera 62 is fixed to the position detecting fixing member 61. The position detection camera 62 is used for capturing images of the patches, so as to record the positions and quality conditions of the patches, and facilitate subsequent management and control.
Preferably, the position detecting fixing member 61 includes a position detecting rail 611, and the position detecting camera 62 is slidably mounted on the position detecting rail 611. Specifically, the photographing mechanism 600 further includes a positioning screw 63, the positioning screw 63 is screwed to the position detecting camera 62, and an end of the positioning screw 63 abuts against the position detecting slide rail 611 to fix the position detecting camera 62 relative to the position detecting slide rail 611. The number of the position detection slide rail 611 and the position detection camera 62 can be adjusted according to human requirements, and meanwhile, the relative positions of the position detection camera 62 and the position detection slide rail 611 can be adjusted, so that the focal length of photographing can be adjusted.
Referring to fig. 4-7, a front belt module 70 includes a conveying structure 71, a stabilizing frame 72, a stopping structure 73 and a positioning structure 76, wherein the conveying structure 71 includes a side shielding member 711, a plurality of conveying wheels 712 and a belt, the conveying wheels 712 are mounted on the side shielding member 711, the belt is sleeved on the conveying wheels 712, the side shielding member 711 is fixedly connected with the stabilizing frame 72, the stopping structure 73 includes a stopping cylinder 731 and a stopping member 732, the stopping cylinder 731 is mounted on the conveying structure 71, and the stopping cylinder 731 is fixedly connected with the stopping member 732 and drives the stopping member 732 to move; the positioning structure 76 includes a middle fixing frame 761, a first side blocking cylinder 762, a side blocking member 763, and a second side blocking structure 764, the first side blocking cylinder 762 and the second side blocking structure 764 are mounted on two opposite sides of the middle fixing frame 761, and the first side blocking cylinder 762 is fixedly connected with the side blocking member 763 and drives the side blocking member 763 to move.
When the clamp is conveyed along the belt and reaches a stopping position, the stopping cylinder 731 drives the stopping piece 732 to move so as to stop the clamp, so that excessive clamp conveying is avoided; when the clamping device reaches the positioning position after continuing to move from the cut-off position, the first side blocking air cylinder 762 drives the side blocking piece 763 to move and block from the left side, the left air cylinder 7643 and the right air cylinder 7643 drive the left blocking piece 7644 and the right blocking piece 764 to move and block from the right side, and the front air cylinder 765 drives the front blocking piece 766 and the rear blocking piece 766 to move and block from the front side, so that the clamping device is positioned among the side blocking piece 711, the side blocking piece 763, the left blocking piece 7644 and the front blocking piece 766, and the positioning precision is high. In specific implementation, the position detection camera 62 is opposite to the patch on the fixture, so that the quality and the position of the patch are photographed and detected, and the automation degree is high.
Specifically, the number of the side shutters 711 is two, and a belt and a plurality of transfer wheels 712 are respectively provided on the two side shutters 711.
Preferably, the second side blocking structure 764 includes an upper and lower cylinder 7641, an upper and lower connecting plate 7642, a left and right cylinder 7643, and a left and right blocking member 7644, wherein the upper and lower cylinder 7641 is fixed on the middle fixing frame 761, the upper and lower cylinder 7641 is fixedly connected with the upper and lower connecting plate 7642 and drives the upper and lower connecting plate 7642 to move up and down, the left and right cylinder 7643 is fixed on the upper and lower connecting plate 7642, and the left and right cylinder 7643 is fixedly connected with the left and right blocking member 7644 and drives the left and right blocking member 7644 to move. The moving direction of the left and right stoppers 7644 with respect to the left and right cylinders 7643 is perpendicular to the moving direction of the upper and lower connection plates 7642 with respect to the upper and lower cylinders 7641. The second side blocking structure 764 further includes a front-back cylinder 765 and a front-back blocking member 766, the front-back cylinder 765 is fixed on the middle fixing frame 761, and the front-back cylinder 765 is fixedly connected with the front-back blocking member 766 and drives the front-back blocking member 766 to move. Positioning is performed from multiple directions, so that positioning accuracy is further improved.
Preferably, the moving direction of the front and rear stoppers 766 with respect to the front and rear cylinders 765 is perpendicular to the moving direction of the upper and lower connection plates 7642 with respect to the upper and lower cylinders 7641. The number of the positioning structures 76 is two. Can be selected according to the requirement.
Preferably, the front end belt module 70 further includes a plurality of photoelectric sensors 75, and a plurality of the photoelectric sensors 75 are mounted on the conveying structure 71. The type of the photosensor 75 is Song EX-26A-PN. The photoelectric sensor 75 is installed at the cut-off position and the positioning position for sensing the position of the jig.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.

Claims (1)

1. The utility model provides a mechanism of shooing, includes position detection mechanism and front end belt module, its characterized in that: the position detection mechanism comprises a position detection camera; the front end belt module comprises a conveying structure, a steady frame, a stopping structure and a positioning structure, wherein the conveying structure comprises a side shielding piece, a conveying wheel and a belt, the conveying wheel is installed on the side shielding piece, the belt is sleeved on the conveying wheel, the side shielding piece is fixedly connected with the steady frame, the stopping structure comprises a stopping cylinder and a stopping piece, the stopping cylinder is installed on the conveying structure, and the stopping cylinder is fixedly connected with the stopping piece and drives the stopping piece to move; the positioning structure comprises a middle fixing frame, a first side blocking air cylinder, a side blocking piece and a second side blocking structure, wherein the first side blocking air cylinder and the second side blocking structure are arranged on two opposite sides of the middle fixing frame, and the first side blocking air cylinder is fixedly connected with the side blocking piece and drives the side blocking piece to move; the photographing mechanism further comprises a position detection fixing piece, wherein the position detection fixing piece is fixed on the stable frame, and the position detection camera is fixed on the position detection fixing piece; the position detection fixing piece comprises a position detection sliding rail, and the position detection camera is slidably arranged on the position detection sliding rail; the photographing mechanism further comprises a position positioning screw-connected piece which is screw-connected with the position detection camera, and the end part of the position positioning screw-connected piece is abutted against the position detection slide rail so that the position detection camera is fixed relative to the position detection slide rail; the second lateral blocking structure comprises an upper cylinder, a lower cylinder, an upper connecting plate, a lower connecting plate, a left cylinder, a right cylinder and a left blocking piece, wherein the upper cylinder and the lower cylinder are fixed on the middle fixing frame, the upper cylinder and the lower cylinder are fixedly connected with the upper connecting plate and drive the upper connecting plate and the lower connecting plate to move up and down, the left cylinder and the right cylinder are fixed on the upper connecting plate and the lower connecting plate, and the left cylinder and the right cylinder are fixedly connected with the left blocking piece and drive the left blocking piece and the right blocking piece to move; the moving direction of the left and right blocking pieces relative to the left and right cylinders is perpendicular to the moving direction of the upper and lower connecting plates relative to the upper and lower cylinders; the second lateral blocking structure further comprises a front cylinder, a rear cylinder and a front blocking piece and a rear blocking piece, wherein the front cylinder and the rear cylinder are fixed on the middle fixing frame, and the front cylinder and the rear cylinder are fixedly connected with the front blocking piece and the rear blocking piece and drive the front blocking piece and the rear blocking piece to move; the moving direction of the front and rear blocking piece relative to the front and rear air cylinders is perpendicular to the moving direction of the upper and lower connecting plates relative to the upper and lower air cylinders; the number of the positioning structures is two; the front end belt module further comprises a plurality of photoelectric sensors, and the photoelectric sensors are mounted on the conveying structure.
CN201910257349.6A 2019-04-01 2019-04-01 Photographing mechanism Active CN109911354B (en)

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