CN116539215A - Diaphragm capsule and clamping block mounting equipment of differential pressure type transformer - Google Patents

Diaphragm capsule and clamping block mounting equipment of differential pressure type transformer Download PDF

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Publication number
CN116539215A
CN116539215A CN202211702609.4A CN202211702609A CN116539215A CN 116539215 A CN116539215 A CN 116539215A CN 202211702609 A CN202211702609 A CN 202211702609A CN 116539215 A CN116539215 A CN 116539215A
Authority
CN
China
Prior art keywords
clamping blocks
differential pressure
clamping
clamping block
laser camera
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211702609.4A
Other languages
Chinese (zh)
Inventor
王为民
邱千
陈青峰
金灵伟
吕超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Central Control Sensor Technology Co ltd
Zhejiang Supcon Technology Co Ltd
Original Assignee
Zhejiang Central Control Sensor Technology Co ltd
Zhejiang Supcon Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Central Control Sensor Technology Co ltd, Zhejiang Supcon Technology Co Ltd filed Critical Zhejiang Central Control Sensor Technology Co ltd
Priority to CN202211702609.4A priority Critical patent/CN116539215A/en
Publication of CN116539215A publication Critical patent/CN116539215A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/10—Sorting according to size measured by light-responsive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/38—Collecting or arranging articles in groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/028—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using capsules

Abstract

The invention discloses a diaphragm capsule and clamping block mounting device of a differential pressure type transformer, which is provided with a detection system with a built-in laser camera, and is used for sending the clamping blocks from the outside, shooting the clamping blocks through the laser camera, automatically judging whether the internal smoothness and the size of the clamping blocks are correct or not, removing the clamping blocks if the internal smoothness and the size of the clamping blocks are not correct, and sending the qualified clamping blocks to a discharge port of the detection system. A sorting system for transferring acceptable clips to the mounting system. The mounting system is used for assembling the qualified clamping blocks with the bellows of the differential pressure transmitter. The invention utilizes the advanced laser camera to detect the workpiece, saves time and is more accurate, and improves the efficiency of the working procedure; the AI program is utilized to enable the mechanical arm to have certain intelligence and automatically judge how to perform the next action, thereby improving the intelligence and automation of the production line; the collision of the diaphragms at the two sides is avoided, and the rejection rate in the assembly process of the transmitter is reduced; the method is applicable to the installation process of differential pressure type transformer bellows clamp blocks of almost all brand models in the market, and has wide application range.

Description

Diaphragm capsule and clamping block mounting equipment of differential pressure type transformer
Technical Field
The invention belongs to the field of industry, and particularly relates to a diaphragm capsule and clamping block mounting device of a differential pressure type transformer.
Background
The differential pressure type transmitter is a transmitter for measuring the pressure difference between two ends of the transmitter and outputting standard signals (such as 4-20 mA and 0-5V); differential pressure transmitters differ from typical pressure transmitters in that they each have 2 pressure interfaces, and differential pressure transmitters are typically divided into a positive pressure side and a negative pressure side, which also results in measuring diaphragms at both ends of such transmitters. Almost all the current pressure difference transmitter structures adopt the method that two parts of bases are welded to form a diaphragm box with measuring diaphragms at two sides, and clamping blocks with corresponding structures are arranged at two sides of the diaphragm box.
Nowadays, the common bellows clamp block mounting modes are: one of the clamping blocks is arranged on the workbench surface, one side of the diaphragm capsule is aligned and arranged in a mode of judging alignment by naked eyes, and then the other clamping block is aligned and arranged in a mode of judging alignment by naked eyes. And finally, fastening the whole clamp block-bellows-clamp block assembly body by using a screw. The alignment mode of the process is naked eyes to judge alignment, so that time is consumed and the process is inaccurate. In addition, in the process, collision of the diaphragms at two sides, such as caused by misoperation of operators, is easy to occur, so that the whole diaphragm capsule becomes waste.
Disclosure of Invention
The invention aims to provide a diaphragm and clamping block mounting device of a differential pressure type transformer, which aims to solve the problems of diaphragm damage and high time cost in the process of mounting the diaphragm and clamping block of the differential pressure type transformer.
In order to solve the problems, the technical scheme of the invention is as follows:
a bellows, clamp block mounting apparatus for a differential pressure type transformer, comprising:
the system comprises a detection system, a sorting system and an installation system;
the detection system is internally provided with a laser camera, and is used for feeding the clamping blocks from the outside, shooting the clamping blocks through the laser camera, automatically judging whether the internal smoothness and the size of the clamping blocks are correct, if not, removing the clamping blocks, and feeding the qualified clamping blocks to a discharge hole of the detection system;
the sorting system is used for transferring the qualified clamping blocks to the mounting system;
the mounting system is used for assembling the qualified clamping blocks with the bellows of the differential pressure transmitter.
Specifically, the detection system comprises a first laser camera, a transverse track and a waste bin;
the transverse rail is provided with a plurality of clamping block grooves for placing clamping blocks into the corresponding clamping block grooves to move along with the transverse rail;
the first laser camera is arranged above the transverse track moving direction, shoots the passing clamping blocks and automatically judges whether the internal smoothness and the size of the clamping blocks are correct or not;
and if the waste is not qualified, conveying the waste into a waste box through a transverse rail.
Preferably, the detection system is also provided with a feeding track and an automatic clamping mechanical arm;
the feeding rail is provided with a plurality of clamping block grooves for placing clamping blocks into the corresponding clamping block grooves and inputting the clamping blocks into the detection system from the outside;
the automatic clamping mechanical arm is used for moving the clamping blocks from the feeding track to the transverse track.
Specifically, the mounting system comprises a base, a connecting rod, a bellows tray, clamping block fixing pieces and deformation rods, wherein the clamping block fixing pieces and the deformation rods are respectively arranged on two sides of the bellows tray;
one end of the connecting rod is vertically inserted into the base, and the other end of the connecting rod is provided with a bellows tray which is used for fixing a bellows of the differential pressure transmitter;
one end connecting rod of the deformation rod is close to one end swivelling joint of base, and the other end of deformation rod is connected with the clamp splice mounting, and the clamp splice mounting is used for fixed clamp splice, and when the deformation rod rotated to vertical direction, the position of clamp splice mounting and bellows tray corresponds each other.
The sorting system is an intelligent mechanical arm, and a second laser camera and a customizable clamping hand are arranged on the head of the intelligent mechanical arm;
the second laser camera is used for identifying the clamping blocks positioned at the discharge hole, and the clamping blocks are placed into the clamping block fixing piece through the customizable clamping hands;
the second laser camera is also used for identifying and judging whether the position, the size and the finish of the bellows of the differential pressure transmitter positioned on the bellows tray are qualified.
Further preferably, a sorting platform is further provided, and the sorting platform is used for receiving the spliced differential pressure type transformer from the installation system to sort and select qualified products.
Still preferably, still be equipped with the conveyer belt, conveyer belt intercommunication installing the system and sort the platform for carry the differential pressure type transformer that the concatenation was accomplished to sort the platform.
By adopting the technical scheme, the invention has the following advantages and positive effects compared with the prior art:
1) The invention utilizes an advanced laser camera instead of naked eyes, and the work piece detection work is assisted by a tool, so that the time is saved, the work piece detection work is more accurate, and the efficiency of the working procedure is improved;
2) The invention utilizes the AI program to make the mechanical arm have certain intelligence and can autonomously judge how to perform the next action, thereby improving the intelligence and automation of the production line;
3) According to the invention, collision of the diaphragms at two sides caused by misoperation of operators is avoided, and the rejection rate in the assembly process of the transmitter is reduced;
4) The differential pressure type transformer bellows clamp splice is applicable to the installation process of differential pressure type transformer bellows clamp splice of almost all brand models on the market, and the application scope is wide.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
FIG. 1 is a block diagram of the overall construction of a bellows, clamp block mounting apparatus for a differential pressure type transducer of the present invention;
FIG. 2 is a schematic diagram of a detection system according to the present invention;
FIG. 3 is a schematic view of the structure of the intelligent mechanical arm of the present invention;
fig. 4 is a schematic structural view of the mounting system of the present invention.
Description of the reference numerals
1: a detection system; 101: feeding tracks; 102: an automatic clamping mechanical arm; 103: a first laser camera; 104: a waste bin; 2: a sorting system; 201: customizable grip; 202: a second laser camera; 3: a mounting system; 301: a base; 302: a connecting rod; 303: a bellows tray; 304: a deformation rod; 305: a clamp block fixing member; 4: a conveyor belt; 5: and (5) a sorting platform.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will explain the specific embodiments of the present invention with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For the sake of simplicity of the drawing, the parts relevant to the present invention are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
The bellows and clamp block mounting device of the differential pressure type transformer provided by the invention is further described in detail below with reference to the accompanying drawings and specific embodiments. Advantages and features of the invention will become more apparent from the following description and from the claims.
Examples
Referring to fig. 1 to 4, the present embodiment provides a bellows, clamp block mounting apparatus for a differential pressure type transducer. The device omits the step of positioning and aligning by naked eyes of a person through camera detection, AI intelligent visual identification and a positioning structure designed on the tool, and greatly improves the automation degree of the procedure. Meanwhile, the frequent step of moving the clamping block above the diaphragm of the diaphragm capsule is avoided in the whole process, so that the collision risk of the diaphragm caused by manual errors is greatly reduced. Because all differential pressure type transmitters on the market today adopt similar structures, the embodiment can carry out slight size change aiming at differential pressure type transmitters with different brands and models so as to achieve the aim of being applicable.
Referring to fig. 1 to 4, the present embodiment provides a bellows, clamp block mounting apparatus of a differential pressure type transformer, which includes, as viewed from a main body, a detection system 1, a sorting system 2, a mounting system 3, a conveyor belt 4, and a sorting deck 5.
The detection system 1 is internally provided with a laser camera, the detection system 1 is used for feeding the clamping blocks from the outside, shooting is carried out through the laser camera, whether the internal smoothness and the size of the clamping blocks are correct or not is automatically judged, if not, the clamping blocks are removed, and the qualified clamping blocks are fed to a discharge hole of the detection system 1; the sorting system 2 is used for transferring qualified clamping blocks to the mounting system 3; the mounting system 3 is used for assembling the qualified clamping blocks with the diaphragm boxes of the differential pressure transmitter; the conveying belt 4 is communicated with the mounting system 3 and the sorting platform 5 and is used for conveying the spliced differential pressure type transformer to the sorting platform 5; the sorting platform 5 is used for receiving the spliced differential pressure type transmitters from the mounting system 3 to sort and select qualified products.
Specifically, referring to fig. 2, the inspection system 1 includes a feed rail 101, an automated gripping robot 102, a first laser camera 103, a transverse rail, and a reject bin 104. A plurality of clamping block grooves are formed in the feeding track 101, and clamping blocks are placed in the corresponding clamping block grooves and are externally input into the detection system 1. The automated gripping robot 102 automatically grips the clamp blocks to the set position and places them on the transverse rails. Similarly, a plurality of clamping block grooves are also formed in the transverse rail, and the automatic clamping mechanical arm 102 can put clamping blocks into the corresponding clamping block grooves to move along with the transverse rail. The first laser camera 103 is disposed above the moving direction of the transverse track, during which the clamping blocks slide along the guide rails and the corresponding clamping block grooves and pass through the fixed first laser camera 103, and the first laser camera 103 and the detection system 1 thereof can automatically determine the accuracy of the finish and the size of the inside of the clamping blocks. The defective clamp blocks will automatically slide by the transverse rails into the reject bin 104 on one side. The qualified products finally arrive at a discharge port of the detection system 1 along with the transverse track to wait.
Referring to fig. 3, in particular, the sorting system 2 is actually an intelligent robot arm, the head of which is provided with a second laser camera 202 and a customizable gripper 201. The intelligent mechanical arm provided with the second laser camera 202 moves to the discharge port of the detection system 1 to clamp the clamping block and slide into the installation system 3. Meanwhile, AI intelligent recognition can be carried out on the bellows assembly of the differential pressure transmitter of the installation system 3, and after the position, the size, the finish and the like of the bellows assembly are judged, the bellows assembly is vertically pressed downwards to realize assembly.
Specifically, referring to fig. 4, in the present embodiment, the mounting system 3 includes a base 301, a connecting rod 302, a bellows tray 303, and clamp block fixtures 305 and deformation rods 304 provided on both sides of the bellows tray 303, respectively. The base 301 is placed horizontally, one end of the connecting rod 302 is inserted into the base 301 vertically, the other end of the connecting rod 302 is a bellows tray 303, and the bellows tray 303 is used for fixing a bellows of the differential pressure transmitter. The size of the tray is correspondingly designed according to the size of the diaphragm capsule of the differential pressure transmitter, and the positioning function of the diaphragm capsule of the transmitter is correspondingly designed by the bulge according to the position of the opening at the bottom of the diaphragm capsule. One end of the deformation rod 304 is rotatably connected with one end of the connecting rod 302 close to the base 301, the other end of the deformation rod 304 is connected with the clamping block fixing piece 305, and the clamping block fixing piece 305 and the deformation rod 304 are of a shovel-like structure. The clamping block fixing piece 305 is designed with a clamping groove structure for fixing the clamping block, so that the clamping block is prevented from being separated from the clamping block fixing piece 305 in the process of rotating from a horizontal position to a vertical direction. In a normal state, the two deformation rods 304 are placed in a horizontal direction, then the clamping blocks are placed in the clamping block fixing pieces 305, the connecting rods 302 are pressed down at the moment, the deformation rods 304 rotate to a vertical direction along with the pressing, and therefore the clamping block fixing pieces 305 and the bellows tray 303 are mutually corresponding in position and are attached to each other, as shown in fig. 4. At the moment, the automatic screw driving machine which can manually screw or introduce a new transverse screw can improve the automation degree of the production line.
After the installation process is completed, the intelligent mechanical arm clamps the installed product to be placed on the conveyor belt 4 on one side and finally reaches the sorting platform 5.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is within the scope of the appended claims and their equivalents to fall within the scope of the invention.

Claims (7)

1. A bellows, clamp block mounting apparatus for a differential pressure type transformer, comprising:
the system comprises a detection system, a sorting system and an installation system;
the detection system is internally provided with a laser camera, the detection system is used for feeding the clamping blocks from the outside, shooting is carried out through the laser camera, whether the internal finish degree and the size of the clamping blocks are correct or not is automatically judged, if the internal finish degree and the size of the clamping blocks are not correct, the clamping blocks are rejected, and the qualified clamping blocks are fed to a discharge hole of the detection system;
the sorting system is used for transferring qualified clamping blocks to the mounting system;
the mounting system is used for assembling the qualified clamping blocks with the bellows of the differential pressure transmitter.
2. The differential pressure transmitter capsule, clamp block mounting apparatus of claim 1, wherein the detection system comprises a first laser camera, a transverse rail, and a reject bin;
the transverse rail is provided with a plurality of clamping block grooves, and clamping blocks are placed in the corresponding clamping block grooves and move along with the transverse rail;
the first laser camera is arranged above the moving direction of the transverse track, shoots the passing clamping blocks and automatically judges whether the internal smoothness and the size of the clamping blocks are correct or not;
and if the waste box is not qualified, sending the waste box into the waste box through the transverse track.
3. The bellows and clamp block mounting apparatus of a differential pressure type transformer of claim 2, wherein the detection system is further provided with a feed rail and an automated gripping robot;
the feeding rail is provided with a plurality of clamping block grooves, and the clamping blocks are placed in the corresponding clamping block grooves and are externally input into the detection system;
the automatic clamping mechanical arm is used for moving the clamping blocks from the feeding track to the transverse track.
4. The capsule, clamp splice mounting apparatus of differential pressure type transmitter of claim 1, wherein the mounting system comprises a base, a connecting rod, a capsule tray, and clamp splice fixtures and deformation rods disposed on opposite sides of the capsule tray, respectively;
one end of the connecting rod is vertically inserted into the base, the other end of the connecting rod is provided with the diaphragm capsule tray, and the diaphragm capsule tray is used for fixing a diaphragm capsule of the differential pressure transmitter;
one end of the deformation rod is close to one end of the base and is in rotary connection with the connecting rod, the other end of the deformation rod is connected with the clamping block fixing piece, the clamping block fixing piece is used for fixing a clamping block, and when the deformation rod rotates to the vertical direction, the clamping block fixing piece corresponds to the position of the capsule tray.
5. The differential pressure type transformer capsule, clamp splice mounting apparatus of claim 4, wherein the sorting system is an intelligent robotic arm having a second laser camera and a customizable clamp at its head;
the second laser camera is used for identifying the clamping blocks positioned at the discharge hole, and the clamping blocks are placed into the clamping block fixing piece through the customizable clamping hands;
the second laser camera is also used for identifying and judging whether the position, the size and the finish of the diaphragm capsule of the differential pressure transmitter on the diaphragm capsule tray are qualified.
6. The differential pressure transmitter capsule, clamp splice mounting apparatus of claim 1, further comprising a sorting platform for receiving the spliced differential pressure transmitter from the mounting system for sorting out good.
7. The differential pressure transmitter capsule, clamp splice mounting apparatus of claim 6, further comprising a conveyor belt communicating the mounting system with the sorting deck for conveying the spliced differential pressure transmitter to the sorting deck.
CN202211702609.4A 2022-12-29 2022-12-29 Diaphragm capsule and clamping block mounting equipment of differential pressure type transformer Pending CN116539215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211702609.4A CN116539215A (en) 2022-12-29 2022-12-29 Diaphragm capsule and clamping block mounting equipment of differential pressure type transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211702609.4A CN116539215A (en) 2022-12-29 2022-12-29 Diaphragm capsule and clamping block mounting equipment of differential pressure type transformer

Publications (1)

Publication Number Publication Date
CN116539215A true CN116539215A (en) 2023-08-04

Family

ID=87442356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211702609.4A Pending CN116539215A (en) 2022-12-29 2022-12-29 Diaphragm capsule and clamping block mounting equipment of differential pressure type transformer

Country Status (1)

Country Link
CN (1) CN116539215A (en)

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