CN108160521B - Automatic detection sorting machine for pressure relief valve - Google Patents
Automatic detection sorting machine for pressure relief valve Download PDFInfo
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- CN108160521B CN108160521B CN201711473233.3A CN201711473233A CN108160521B CN 108160521 B CN108160521 B CN 108160521B CN 201711473233 A CN201711473233 A CN 201711473233A CN 108160521 B CN108160521 B CN 108160521B
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- detection
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- 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
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
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- 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
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- Sorting Of Articles (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
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Abstract
The invention discloses an automatic detection separator for a pressure release valve, which comprises: a bracket; the support table is arranged on the bracket; the detection turntable is rotationally connected to the supporting table, the bottom of the detection turntable is connected with a driving motor arranged on the bottom surface of the supporting table through a rotating shaft, and bit slots for placing pressure relief valves are arranged on the edge of the detection turntable at intervals along the circumferential direction of the detection turntable; the invention discloses a pneumatic detection mechanism, which comprises an upright post, a pneumatic cylinder and a detection head, wherein the upright post is arranged at the edge of a detection turntable, the pneumatic cylinder is connected with the detection head, the pneumatic cylinder is connected to the upright post, when a position groove on the detection turntable rotates below the pneumatic detection mechanism, the position of the detection head is aligned with the position groove, a detection gas channel is arranged on the detection head, the detection gas channel is connected with a gas supply device through a pneumatic pipeline, and a digital display pressure gauge is arranged on the pneumatic pipeline.
Description
Technical Field
The invention relates to an automatic detection sorting machine for a pressure relief valve, and belongs to the technical field of pressure relief valve detection.
Background
Coffee is one of the most popular beverages in the world, a good cup of coffee is brewed by strict steps, a high-quality cup of coffee is produced, a coffee machine plays a decisive role, and the quality of the coffee machine is directly influenced by the quality of the pressure release valve on the coffee machine.
The pressure release valve ensures normal pressure release when the pressure is 0.8bar to 1.2 bar; when the pressure is lower than 0.8bar, the pressure is relieved, so that the coffee is not cooked; if the pressure is higher than 1.2bar, still without pressure relief, the kettle may be at risk of explosion. Therefore, it is important to detect whether the relief pressure of the relief valve is within a desired range.
Currently, automated instruments specific to the detection and sorting of such pressure relief valves are not available on the market, relying mainly on manual detection. In the mass production of parts and the hundred percent detection process of the parts, a great deal of very heavy physical labor is brought to operators, and fatigue and distraction of the operators are easily caused, so that the efficiency is low, the misjudgment rate is high, and even unsafe accidents occur.
Disclosure of Invention
The invention aims to solve the technical problems that: the automatic detection sorting machine for the pressure relief valve is provided, so that the problems that the detection efficiency is low, the detection accuracy is low and the like when the detection of the pressure relief valve is mainly dependent on manual detection at present are solved.
The technical scheme of the invention is as follows: a relief valve automated inspection sorter comprising:
a bracket;
the support table is arranged on the bracket;
the detection turntable is rotationally connected to the supporting table, the bottom of the detection turntable is connected with a driving motor arranged on the bottom surface of the supporting table through a rotating shaft, and at least one position groove for placing a pressure relief valve is formed in the edge of the detection turntable at intervals along the circumferential direction of the detection turntable;
the air pressure detection mechanism comprises an upright post, an air pressure cylinder and a detection head, wherein the upright post, the air pressure cylinder and the detection head are arranged at the edge of the detection turntable, a telescopic rod of the air pressure cylinder is connected with the detection head, the air pressure cylinder is connected to the upright post, and when a position groove on the detection turntable rotates below the air pressure detection mechanism, the detection head is aligned to the upper end opening position of the position groove;
the blanking mechanism is arranged at the edge of the detection turntable and comprises a blanking rod, a push-pull electromagnet, a base and a push-pull block, wherein the push-pull electromagnet is arranged on the base, the push-pull rod on the push-pull electromagnet penetrates out of the side face of the base and is connected with the push-pull block, a spring is sleeved on the push-pull rod between the push-pull block and the base, the push-pull block is fixedly connected with the blanking rod, the free end of the blanking rod is positioned on the end face of the detection turntable, and the blanking rod is switched at different positions of the detection turntable under the driving of the push-pull electromagnet.
The number of the air pressure detection mechanisms is 2, and the air pressure detection mechanisms are arranged at different positions of the edge of the detection turntable and are used for realizing the high and low conduction pressure test of the pressure relief valve.
The edge of the detection turntable is provided with a feeding mechanism, the feeding mechanism comprises a feeding block and a feeding groove, the feeding groove is arranged on the upper end face of the feeding block along the radial direction of the detection turntable, and photoelectric sensors are arranged above two ends of the feeding groove.
The push-pull block is L-shaped, one side of the push-pull block is arranged on the side face of the base and connected with the push-pull rod, and the other side of the push-pull block is arranged above the base and is in sliding connection with a sliding groove on the upper end face of the base through a sliding block below the push-pull block.
The pneumatic cylinder is installed on the cylinder seat, and wherein the cylinder seat includes the bottom plate to and set up on the curb plate of two opposite on the bottom plate, be provided with the through-hole that is used for installing the piston rod of pneumatic cylinder on a curb plate, fixedly connected with guide pillar in the through-hole outside, install the detection head in the guide pillar, the pneumatic cylinder is installed between the both sides board, pneumatic cylinder piston rod and detection head fixed connection.
The number of the bit slots is 4, and the bit slots are uniformly arranged on the detection turntable at intervals.
The beneficial effects of the invention are as follows: according to the invention, through designing the structures of the detection turntable, the air pressure detection mechanism and the like, the automatic detection of the pressure relief valve on the coffee machine is realized, the problems that the detection of the pressure relief valve at present mainly depends on manual detection, the detection efficiency is low, the detection accuracy is low and the like are effectively solved, and the detection speed is improved. The automatic detection and separation mechanism is simple and compact in structure, high in efficiency and simple to operate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a left side view of the present invention;
fig. 5 is a schematic perspective view of a blanking mechanism;
FIG. 6 is a front view of the blanking mechanism;
FIG. 7 is a left side view of the blanking mechanism;
FIG. 8 is a schematic perspective view of the air pressure detecting mechanism;
FIG. 9 is a schematic side view of the air pressure detection mechanism;
FIG. 10 is a cross-sectional view taken along the direction G-G in FIG. 9;
FIG. 11 is a schematic view of the structure of a cylinder block;
reference numerals illustrate: 1. the device comprises a bracket, 2, a supporting table, 3, a detection turntable, 4, a position groove, 5, a feeding block, 6, a feeding groove, 7, a photoelectric sensor, 8, an upright post, 9, a pneumatic cylinder, 10, a detection head, 11, a driving motor, 12, a blanking rod, 13, a push-pull electromagnet, 14, a push-pull block, 15, a base, 16, a spring, 17, a chute, 18, a sliding block, 19, a cylinder seat, 20, a guide post, 101, a side plate, 102, a through hole, 103, ribs, 104 and a bottom plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples:
referring to fig. 1 to 11, the present embodiment is a relief valve automatic detection separator, comprising:
a bracket 1;
a support table 2 provided on the bracket 1;
the detection turntable 3 is rotatably connected to the supporting table 2, the bottom of the detection turntable is connected with a driving motor 11 arranged on the bottom surface of the supporting table 2 through a rotating shaft, and at least one position groove 4 for placing a pressure relief valve is arranged on the edge of the detection turntable 3 at intervals along the circumferential direction of the detection turntable;
the air pressure detection mechanism comprises an upright post 8, an air pressure cylinder 9 and a detection head 10 which are arranged at the edge of the detection turntable 3, wherein a telescopic rod of the air pressure cylinder 9 is connected with the detection head 10, the air pressure cylinder 9 is connected to the upright post 8, and when a position groove 4 on the detection turntable 3 rotates below the air pressure detection mechanism, the detection head 10 is aligned with the opening position of the upper end of the position groove 4;
the blanking mechanism is arranged at the edge of the detecting rotary table 3 and comprises a blanking rod 12, a push-pull electromagnet 13, a base 15 and a push-pull block 14, wherein the push-pull electromagnet 13 is arranged on the base 15, the push-pull rod on the push-pull electromagnet penetrates out of the side face of the base 15 and is connected with the push-pull block 14, a spring 16 is sleeved on the push-pull rod between the push-pull block 14 and the base 15, the push-pull block 14 is fixedly connected with the blanking rod 12, the free end of the blanking rod 12 is positioned on the end face of the detecting rotary table 3, and the blanking rod 12 is switched at different positions of the detecting rotary table 3 under the driving of the push-pull electromagnet 13.
The above structure is the core component of the separator, and the working principle is as follows: after the pressure release valve to be detected is placed on the positioning groove 4, the detection rotary table 3 rotates to enable the pressure release valve to be opposite to the air pressure detection mechanism, the pressure detection mechanism detects and then divides the pressure release valve into qualified products and unqualified products, when the detection rotary table 3 drives the pressure release valve to rotate to the blanking mechanism, the blanking mechanism does not act, the detection platform is driven down under the action of the blanking rod 12, when the detection rotary table 3 drives the unqualified products to rotate to the blanking mechanism, the blanking mechanism acts to enable the blanking rod 12 to shift, and when the unqualified products are driven down to different positions of the qualified products under the action of the blanking rod 12.
The number of the air pressure detection mechanisms is 2, and the air pressure detection mechanisms are arranged at different positions of the edge of the detection turntable 3 and used for realizing the test of the high and low conducting pressures of the pressure relief valve, and the quality of the pressure relief valve can be effectively ensured by testing the pressure of two end points because the pressure of normal pressure relief of the pressure relief valve is between 0.8bar and 1.2 bar.
The edge of the detection turntable 3 is provided with a feeding mechanism, the feeding mechanism comprises a feeding block 5 and a feeding groove 6, the feeding groove 6 is arranged on the upper end face of the feeding block 5 along the radial direction of the detection turntable 3, photoelectric sensors 7 are arranged above the two ends of the feeding groove 6, and the feeding and counting of the pressure relief valve can be realized through the feeding groove 6.
The push-pull block 14 is L-shaped, one side of the push-pull block is arranged on the side surface of the base 15 and is connected with the push-pull rod, and the other side of the push-pull block is arranged above the base 15 and is in sliding connection with the sliding groove 17 on the upper end surface of the base 15 through the sliding block 18 below the push-pull block, so that the reaction force of the blanking rod 12 to the push-pull electromagnet 13 can be effectively reduced, and the service life of the push-pull electromagnet 13 is prolonged.
The pneumatic cylinder 9 is installed on the cylinder seat 19, wherein the cylinder seat 19 includes the bottom plate 104, and set up on the curb plate 101 of two opposite on the bottom plate 104, be provided with the through-hole 102 that is used for installing the piston rod of pneumatic cylinder 9 on one side plate 101, fixedly connected with guide pillar 20 in the through-hole 102 outside, install the detection head 10 in guide pillar 20, pneumatic cylinder 9 installs between both sides plate 101, pneumatic cylinder 9 piston rod and detection head 10 fixed connection, can solve the stand 8 and rock the pneumatic cylinder 9 that leads to and adjust inconvenient, and the problem that the gauge head can not accurate detection when detecting.
The cylinder block 9 passes through the screw connection at stand 8 side, and is provided with rib 103 along length direction at the back of cylinder block 9 bottom plate 104, corresponds on stand 8 side to be provided with matched with groove, can further inject the direction of activity of cylinder block 9 like this, avoids its rocking.
The number of the bit slots 4 is 4, the bit slots are uniformly arranged on the detection turntable 3 at intervals, one of the bit slots is used for loading, the two bit slots are used as detection bit slots for high and low bit pressure, and the other bit slot is used for unloading, so that the operation detection efficiency of the whole equipment can be improved.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (4)
1. The utility model provides a relief valve automated inspection sorter which characterized in that: comprising the following steps:
a bracket (1);
a support table (2) arranged on the bracket (1);
the detection turntable (3) is rotationally connected to the supporting table (2), the bottom of the detection turntable is connected with a driving motor (11) arranged on the bottom surface of the supporting table (2) through a rotating shaft, and at least one position groove (4) for placing a pressure release valve is arranged on the edge of the detection turntable (3) along the circumferential direction at intervals;
the air pressure detection mechanism comprises an upright post (8), an air pressure cylinder (9) and a detection head (10) which are arranged at the edge of the detection turntable (3), wherein a telescopic rod of the air pressure cylinder (9) is connected with the detection head (10), the air pressure cylinder (9) is connected to the upright post (8), and when a position groove (4) on the detection turntable (3) rotates below the air pressure detection mechanism, the detection head (10) is aligned to the upper end opening position of the position groove (4);
the blanking mechanism is arranged at the edge of the detection rotary table (3) and comprises a blanking rod (12), a push-pull electromagnet (13), a base (15) and a push-pull block (14), wherein the push-pull electromagnet (13) is arranged on the base (15), the push-pull rod on the push-pull electromagnet penetrates out of the side surface of the base (15) and is connected with the push-pull block (14), a spring (16) is sleeved on the push-pull rod between the push-pull block (14) and the base (15), the push-pull block (14) is fixedly connected with the blanking rod (12), the free end of the blanking rod (12) is positioned on the end surface of the detection rotary table (3), and the blanking rod (12) is switched at different positions of the detection rotary table (3) under the driving of the push-pull electromagnet (13);
the number of the air pressure detection mechanisms is 2, and the air pressure detection mechanisms are arranged at different positions of the edge of the detection turntable (3) and are used for realizing the test of the high and low conducting pressure of the pressure relief valve; the feeding mechanism is arranged at the edge of the detection rotary table (3) and comprises a feeding block (5) and a feeding groove (6), wherein the feeding groove (6) is arranged on the upper end face of the feeding block (5) along the radial direction of the detection rotary table (3), and photoelectric sensors (7) are arranged above the two ends of the feeding groove (6).
2. The automatic pressure release valve detection separator according to claim 1, wherein: the push-pull block (14) is L-shaped, one side of the push-pull block is arranged on the side face of the base (15) and is connected with the push-pull rod, and the other side of the push-pull block is arranged above the base (15) and is in sliding connection with a sliding groove (17) on the upper end face of the base (15) through a sliding block (18) below the push-pull block.
3. The automatic pressure release valve detection separator according to claim 1, wherein: the pneumatic cylinder (9) is installed on the cylinder block (19), wherein the cylinder block (19) comprises a bottom plate (104) and two opposite side plates (101) arranged on the bottom plate (104), a through hole (102) for installing a piston rod of the pneumatic cylinder (9) is formed in one side plate (101), a guide pillar (20) is fixedly connected to the outer side of the through hole (102), a detection head (10) is installed in the guide pillar (20), the pneumatic cylinder (9) is installed between the two side plates (101), and the piston rod of the pneumatic cylinder (9) is fixedly connected with the detection head (10).
4. The automatic pressure release valve detection separator according to claim 1, wherein: the number of the bit slots (4) is 4, and the bit slots are uniformly arranged on the detection turntable (3) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473233.3A CN108160521B (en) | 2017-12-29 | 2017-12-29 | Automatic detection sorting machine for pressure relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473233.3A CN108160521B (en) | 2017-12-29 | 2017-12-29 | Automatic detection sorting machine for pressure relief valve |
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| Publication Number | Publication Date |
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| CN108160521A CN108160521A (en) | 2018-06-15 |
| CN108160521B true CN108160521B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711473233.3A Active CN108160521B (en) | 2017-12-29 | 2017-12-29 | Automatic detection sorting machine for pressure relief valve |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112295947A (en) * | 2020-10-10 | 2021-02-02 | 江苏允强洁净管业有限公司 | Detection system for flow valve machining and detection method thereof |
| CN113102278B (en) * | 2021-03-04 | 2023-01-17 | 辽宁大唐国际沈抚热力有限责任公司 | Valve leakage-proof detection system and detection process |
| CN114264471A (en) * | 2021-12-31 | 2022-04-01 | 昆山迈征自动化科技有限公司 | Inverter pressure relief valve automated inspection and assembly integration pressure head |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106862107A (en) * | 2016-12-28 | 2017-06-20 | 大连德迈仕精密科技股份有限公司 | Vision automatic loading/unloading testing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007278914A (en) * | 2006-04-10 | 2007-10-25 | Fukuda:Kk | Leak test method and leak tester |
| CN204740125U (en) * | 2015-06-18 | 2015-11-04 | 上海第二工业大学 | Device of relief valve pressure automated inspection and sorting |
| CN204831714U (en) * | 2015-08-31 | 2015-12-02 | 宁波通冠电气自动化设备有限公司 | Bolt processingequipment's gas tightness detection mechanism |
| CN205228744U (en) * | 2015-12-14 | 2016-05-11 | 玉环县大麦屿蓝梦机械设备厂 | Valve leak hunting testboard |
| CN105881450B (en) * | 2016-06-06 | 2017-06-23 | 台州联方机电科技有限公司 | Stop valve automatic assembly equipment |
| CN106644429B (en) * | 2016-11-21 | 2019-03-26 | 浙江欧伦泰防火设备有限公司 | A kind of rotary valve assembling detection device |
| CN207872627U (en) * | 2017-12-29 | 2018-09-18 | 贵州大学 | A kind of automatic battery checker of relief valve |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862107A (en) * | 2016-12-28 | 2017-06-20 | 大连德迈仕精密科技股份有限公司 | Vision automatic loading/unloading testing equipment |
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