CN117571487A - Electronic components metal casing resistance to compression detection device - Google Patents
Electronic components metal casing resistance to compression detection device Download PDFInfo
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- CN117571487A CN117571487A CN202311576318.XA CN202311576318A CN117571487A CN 117571487 A CN117571487 A CN 117571487A CN 202311576318 A CN202311576318 A CN 202311576318A CN 117571487 A CN117571487 A CN 117571487A
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- 239000002184 metal Substances 0.000 title claims abstract description 94
- 230000006835 compression Effects 0.000 title claims abstract description 49
- 238000007906 compression Methods 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 45
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0411—Chucks, fixtures, jaws, holders or anvils using pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of electronic component production, in particular to a compression-resistant detection device for a metal shell of an electronic component. The invention provides a compression-resistant detection device for a metal shell of an electronic component, which can carry out compression-resistant detection on the metal shell at different angles and improve adaptability. The device comprises a workbench and an n-type frame fixedly connected to the workbench, wherein a hydraulic rod is fixedly connected to the top of the n-type frame in a penetrating manner. According to the invention, the metal shell is firstly placed in the middle of the disc, the driving motor is started to enable the sucker to be in contact with the metal shell, then the air sucking pump is started to suck and fix the metal shell in a vacuum state through the air sucking pipe, the servo motor is started to enable the sucker to rotate, the sucker drives the metal shell to rotate to a required compression-resistant detection angle, compression-resistant detection can be carried out on the metal shell through the pressing block, and the metal shell can rotate to the required detection angle through rotation of the sucker, so that the adaptability is improved.
Description
Technical Field
The invention relates to the technical field of electronic component production, in particular to a compression-resistant detection device for a metal shell of an electronic component.
Background
In the production process of the electronic component, a metal shell is required, but in order to ensure the quality of the electronic component after production, the metal shell is required to be subjected to compression detection so as to improve the overall quality of the manufactured electronic component.
The chinese patent with publication number CN218444852U discloses an electronic components metal casing intensity detection device, relate to intensity detection equipment technical field, including the detection platform, the mounting bracket, hydraulic stem and briquetting, the mounting bracket sets up the up end at the detection platform, the hydraulic stem sets up the upper end department at the mounting bracket, the body of rod of hydraulic stem extends towards the lower terminal surface of mounting bracket, the fluting has been seted up to the inside up end array of detection platform, the grooved inside is provided with the movable block to the up end slip of detection platform, grooved lower extreme corresponds and is provided with the slide bar, the outer terminal surface of slide bar links to each other with the internal face of detection platform, the lower extreme of movable block runs through the lateral surface that sets up at the slide bar, above-mentioned patent is though can the metal casing detects the resistance to compression, but because the metal casing is the horizontal placement by pressing from both sides tight pressure detection of accomplishing on the detection platform, can not carry out the pressure resistance to the metal casing of different angles and detect, the suitability is low.
The invention aims to solve the problems in the above patent, and therefore provides a compression-resistant detection device for a metal shell of an electronic component, which can carry out compression-resistant detection on the metal shell at different angles and improve the adaptability.
Disclosure of Invention
In order to overcome the defects that the metal shell can be subjected to compression detection, but the metal shell is horizontally placed on the detection table and clamped to complete the compression detection, the metal shell cannot be subjected to compression detection at different angles, and the suitability is low, the invention provides the compression detection device for the metal shell of the electronic component, which can be used for carrying out compression detection at different angles on the metal shell and improving the suitability.
The invention is realized by the following technical approaches:
the utility model provides an electronic components metal casing resistance to compression detection device, including workstation and the n type frame of rigid coupling on the workstation, the fixed cross-under in n type frame top has the hydraulic stem, the flexible rod end rigid coupling of hydraulic stem has the briquetting, the outer top rigid coupling of workstation has circular frame, pressure sensor is installed to circular frame inboard, circular frame inboard rigid coupling has the disc with pressure sensor contact, still including movable seat, pivot, sucking disc, servo motor, exhaust tube, drive assembly and spacing subassembly, spacing subassembly is installed between n type frame and briquetting for spacing and briquetting break away to metal casing, movable seat symmetry slip formula cross-under is in the workstation top, and the pivoted cross-under has the pivot on the movable seat, and the inner rigid coupling of pivot has the sucking disc, is connected with the exhaust tube with the sucking disc intercommunication between movable seat and the workstation, fixedly connected with servo motor on the movable seat, servo motor's output shaft end and pivot outer fixed connection, drive assembly installs on the workstation, and drive assembly is used for driving movable seat and removes, and the sucking disc inwards removes through the pivot, sucking disc inwards removes and the metal casing contacts, and the exhaust tube is removed to the metal casing, and the suction tube is taken away to make metal casing and is rotated to the fixed pressure resistance to the pivot, and the metal casing is controlled to rotate afterwards to the metal casing.
Further stated, the driving component comprises a guide seat fixedly connected to the inner bottom of the workbench, a guide rod is fixedly connected between two sides in the guide seat, the guide rod penetrates through the movable seat in a sliding mode to guide the movable seat, a screw rod is rotatably connected between two sides of the guide seat in a penetrating mode, threads on the left side and the right side of the screw rod are opposite, the screw rod is in threaded connection with the movable seat to drive the movable seat to synchronously move, a driving motor is installed on the outer side face of the guide seat, and an output shaft of the driving motor is fixedly connected with the end portion of the screw rod.
Further stated, the limiting component comprises a limiting frame which is connected to the bottom of the pressing block in an embedded sliding manner, so that the metal shell is pressed and limited, a reset spring is connected between the limiting frame and the pressing block, an L-shaped rod is fixedly connected to the limiting frame, the L-shaped rod penetrates through the n-shaped frame in a sliding manner, the upper portion of the L-shaped rod is provided with magnetism, the top outside the n-shaped frame is provided with an adsorption component, and the adsorption component is in contact with the L-shaped rod and used for adsorbing and limiting the L-shaped rod.
Further stated, the adsorption component comprises a shell fixedly connected to the outer top of the n-type frame, the L-shaped rod penetrates through the bottom of the shell in a sliding mode, two sides of the shell symmetrically penetrate through guide rods in a sliding mode, an arc-shaped magnetic plate is fixedly connected between the inner ends of the two guide rods on the same side, the inner side of the arc-shaped magnetic plate is in contact with the L-shaped rod so as to adsorb and limit the L-shaped rod, and connecting springs sleeved on the guide rods are symmetrically connected between the outer side face of the arc-shaped magnetic plate and the inner side face of the shell.
Further stated, the device comprises a cleaning component, the cleaning component comprises an n-type rod symmetrically and slidably connected to the top of the n-type frame, the right bottom end of the n-type rod is in contact with the top of the pressing block, an extension spring II is connected between the inner top of the n-type rod and the outer top of the n-type frame, a guide frame is fixedly connected between the left bottom ends of the n-type rods on two sides, a brush arranged below the pressing block is slidably connected to the inner side of the guide frame, so that chips attached to the pressing block are cleaned, and a triggering component is arranged on the n-type frame and used for driving the brush to move.
Further stated, the triggering component comprises a contact wheel rotationally connected to the outer side surface of the hairbrush, an extension spring III is connected between the hairbrush and the guide frame, an inclined plate is fixedly connected to the inner top of the n-type frame, and the inclined surface of the inclined plate is contacted with the contact wheel to drive the contact wheel to move.
Further stated, the automatic feeding device comprises a blocking component, the blocking component comprises a baffle plate which is connected to the top of the disc in a rotating way at even intervals, so that chips which are sprayed in the detection process are blocked, a rotating rod is connected to the bottom of the circular frame at even intervals along the circumferential direction, the rotating rod and the middle part of the shaft of the baffle plate are in transmission through a synchronous belt component, a word hole plate is fixedly sleeved on the rotating rod, an L-shaped rack is symmetrically and slidably connected to the circular frame in a penetrating way, the rear side of the L-shaped rack is located on the inner side of a workbench, a contact ring is fixedly connected between the L-shaped racks on the two sides, the contact ring slidably penetrates through the word hole plate to drive the word hole plate to swing, a rotary gear is symmetrically and rotatably connected to the top of the workbench, the rotary gear is meshed with the L-shaped rack, and is used for driving the L-shaped rack to move, and a pushing component is arranged between the workbench and the pressing block to drive the rotary gear to rotate.
Further stated, the pushing component comprises vertical rods symmetrically fixedly connected to the outer top of the workbench, n-type racks are sleeved between the vertical rods on two sides in a sliding mode, the n-type racks penetrate through the workbench in a sliding mode, the n-type racks are meshed with the rotary gears to drive the rotary gears to rotate, compression springs sleeved on the vertical rods are symmetrically connected between the n-type racks and the outer top of the workbench, pushing plates are fixedly connected to the pressing blocks and are located right above the n-type racks and used for driving the n-type racks to move downwards.
Further described, the device also comprises an air jet pipe fixedly connected to the outer top of the workbench, and the air outlet end of the air jet pipe faces the disc so as to jet air to remove chips on the disc.
Further described, a lighting lamp affixed to the n-type shelf is included to illuminate the metal housing.
The invention has the remarkable advantages that:
1. firstly, placing the metal shell in the middle of the disc, starting a driving motor to enable the sucker to be in contact with the metal shell, then starting an air pump to suck and fix the metal shell in a vacuum state by pumping air in the sucker through the air pumping pipe, starting the servo motor again to enable the sucker to rotate, and enabling the sucker to drive the metal shell to rotate to a compression-resistant detection angle of the requirement, namely, compression-resistant detection of the metal shell through the pressing block can be started, and rotating of the sucker can enable the metal shell to rotate to a detection angle of the requirement, so that suitability is improved.
2. Under the effect of brush, every time the briquetting upwards moves when resetting, the brush removes and contacts with the briquetting bottom, and the brush clears away the adnexed piece of briquetting bottom, can prevent that briquetting bottom from adhering to have the piece to influence and follow-up carrying out the resistance to compression to metal casing and detect to improve the effect that the briquetting was used.
3. Under the effect of striker plate, every time the striker plate upwards swings and is vertical state, the striker plate can block the piece that the resistance to compression detects in-process was spurted, can prevent that metal casing from warp at the resistance to compression detects in-process and lead to the piece to spurt and cause the injury to personnel around to guarantee personnel's around safety.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partially cut-away structure of the present invention.
Fig. 3 is a schematic perspective view of a rotary shaft and an exhaust pipe according to the present invention.
Fig. 4 is a schematic perspective view of a driving assembly according to the present invention.
Fig. 5 is a schematic perspective view of a limiting assembly according to the present invention.
Fig. 6 is a schematic perspective view of the limiting frame and the tension spring I.
Fig. 7 is a schematic perspective view of a cleaning assembly according to the present invention.
FIG. 8 is a schematic perspective view of the brush and tension spring III of the present invention.
Fig. 9 is a schematic perspective view of a blocking assembly according to the present invention.
Fig. 10 is a schematic view of a portion of a barrier assembly of the present invention in perspective.
FIG. 11 is a schematic perspective view of the gas lance and the illumination lamp of the present invention.
Wherein the above figures include the following reference numerals: 1. the device comprises a workbench, 2, an n-type frame, 3, a hydraulic rod, 31, a pressing block, 4, a circular frame, 5, a disc, 6, a pressure sensor, 7, a movable seat, 8, a rotating shaft, 81, a sucking disc, 9, a servo motor, 10, an exhaust pipe, 11, a guide seat, 111, a guide rod, 112, a screw, 113, a driving motor, 12, a limit frame, 121, a return spring, 122, an L-type rod, 123, a shell, 124, a guide rod, 125, an arc-shaped magnetic plate, 126, a connecting spring, 13, an n-type rod, 131, a guide frame, 132, a tension spring II, 133, a brush, 134, a contact wheel, 135, a sloping plate, 136, a tension spring III, 14, a baffle plate, 141, a rotary gear, 142, an L-type rack, 143, a contact ring, 144, a rotating rod, 145, a word-shaped plate, 146, a vertical rod, 147, an n-type rack, 148, a compression spring, 149, a push plate, 15, an air injection pipe, 16 and an illuminating lamp.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Examples: referring to fig. 1-6, the device comprises a workbench 1, an n-type frame 2 fixedly connected to the top of the workbench 1, a hydraulic rod 3 fixedly connected in the middle of the top of the n-type frame 2, a pressing block 31 fixedly connected to the end of a telescopic rod of the hydraulic rod 3, a round frame 4 fixedly connected to the middle of the outer top of the workbench 1, a pressure sensor 6 mounted in the middle of the bottom of the round frame 4, a disc 5 fixedly connected to the upper part of the inner side of the round frame 4, a sucker 81, a servo motor 9, an exhaust pipe 10, a driving component and a limiting component, wherein the limiting component is mounted between the n-type frame 2 and the pressing block 31, when the limiting component works, the limiting component can limit the metal shell and separate from the pressing block 31, the movable seat 7 is symmetrically and slidably connected to the top of the workbench 1, the upper parts of the left movable seat 7 and the right movable seat 7 are respectively and rotationally connected with a rotating shaft 8, the inner ends of the left rotating shaft 8 and the right rotating shaft 8 are fixedly connected with a sucker 81, an exhaust pipe 10 is connected between the left movable seat 7 and the front side of the workbench 1, the exhaust pipe 10 is connected and communicated with the air inlet ends of the left sucker 81 and the right sucker 81, the upper parts of the outer side surfaces of the left movable seat 7 and the right movable seat 7 are respectively and fixedly connected with a servo motor 9, the output shaft ends of the left servo motor 9 and the right servo motor 9 are respectively and fixedly connected with the outer ends of the left rotating shaft 8, a driving component is arranged on the workbench 1 and is used for driving the movable seat 7 to move, the movable seat 7 moves to drive the sucker 81 to move inwards through the rotating shaft 8, the sucker 81 moves inwards to contact with a metal shell, the exhaust pipe 10 pumps air in the sucker 81 so that the sucker 81 sucks and fixes the metal shell, then the servo motor 9 is controlled to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the metal shell to rotate through the sucker 81 to adjust the angle of the compression resistance detection.
Referring to fig. 4, the driving assembly includes a guide seat 11, a guide rod 111, a screw 112 and a driving motor 113, wherein the middle of the bottom in the workbench 1 is transversely fixedly connected with the guide seat 11, the guide rod 111 is fixedly connected between the front sides of the left and right sides in the guide seat 11, the guide rod 111 slidably penetrates through the left and right sides of the movable seat 7, when the movable seat 7 moves, the guide rod 111 can guide the movable seat 7, the screw 112 is rotatably connected between the rear parts of the left and right sides of the guide seat 11, the threads of the left and right sides of the screw 112 are opposite, the screw 112 is in threaded connection with the lower parts of the left and right sides of the movable seat 7, when the screw 112 rotates, the screw 112 can drive the movable seat 7 to synchronously move, the driving motor 113 is mounted on the rear sides of the outer and right sides of the guide seat 11, and an output shaft of the driving motor 113 is fixedly connected with the right end of the screw 112.
Referring to fig. 5 and 6, the limiting assembly includes a limiting frame 12, a return spring 121, an L-shaped rod 122 and an adsorption assembly, wherein the middle of the bottom of the pressing block 31 is embedded with the limiting frame 12 in a sliding manner, when the limiting frame 12 contacts with the metal shell, the limiting frame 12 can compress and limit the metal shell, the return spring 121 is connected between the top of the limiting frame 12 and the inner side of the pressing block 31, the L-shaped rod 122 is fixedly connected to the upper right side of the limiting frame 12, the L-shaped rod 122 slidably penetrates through the n-shaped frame 2, the upper part of the L-shaped rod 122 has magnetism, the adsorption assembly is arranged at the outer top of the n-shaped frame 2, the adsorption assembly contacts with the L-shaped rod 122, and the adsorption assembly can adsorb and limit the L-shaped rod 122; the adsorption component comprises a shell 123, guide rods 124, arc-shaped magnetic plates 125 and connecting springs 126, wherein the right side of the outer top of the n-type frame 2 is fixedly connected with the shell 123, the L-shaped rods 122 penetrate through the bottom of the shell 123 in a sliding mode, the guide rods 124 penetrate through the front and back sides of the shell 123 in a sliding mode, the arc-shaped magnetic plates 125 are fixedly connected between the inner ends of the two guide rods 124 on the same side, the inner sides of the arc-shaped magnetic plates 125 on the front and back sides are contacted with the L-shaped rods 122, the arc-shaped magnetic plates 125 can adsorb and limit the L-shaped rods 122, the connecting springs 126 are respectively and symmetrically connected between the outer side faces of the arc-shaped magnetic plates 125 on the front and back sides in the shell 123, and the connecting springs 126 are sleeved on the guide rods 124.
Firstly, the air suction pipe 10 is externally connected with an air suction pump, a metal shell is placed in the middle of the disc 5, a driving motor 113 is started to drive a screw 112 to rotate, the screw 112 rotates to drive a left movable seat 7 and a right movable seat 7 to move inwards, the left movable seat 7 moves inwards to drive a left sucker 81 and a right sucker 81 to move inwards through a rotating shaft 8, the left sucker 81 and the right sucker 81 move inwards to be in contact with the metal shell, at the moment, the air suction pipe 10 is started to suck and fix the metal shell through the air suction pipe 10, the driving motor 113 is closed, a servo motor 9 is started to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the metal shell to rotate through the sucker 81, when the metal shell rotates to a required detection angle, the servo motor 9 is closed, a hydraulic rod 3 is started to drive a pressing block 31 to move downwards, the pressing block 31 moves downwards to drive a limiting frame 12 to move downwards, the limiting frame 12 moves downwards to drive the L-shaped rod 122 to move downwards, the L-shaped rod 122 moves downwards to enable the magnetic position to be in magnetic contact with the arc-shaped magnetic plate 125, the L-shaped rod 122 moves downwards to slide on the arc-shaped magnetic plate 125 due to the downward force of the pressing block 31, the arc-shaped magnetic plate 125 can be more tightly contacted with the L-shaped rod 122 due to the action of the connecting spring 126, when the pressing block 31 moves downwards to be contacted with the metal shell, the limiting frame 12 also contacts with the metal shell, the pressing block 31 presses the metal shell, the metal shell is subjected to compression resistance detection, the pressure sensor 6 detects the pressing force, the pressure sensor 6 transmits detected data to a computer to display, if the metal shell is deformed and damaged, the quality of the metal shell is unqualified, otherwise, the hydraulic rod 3 is started to drive the pressing block 31 to move upwards to be separated from the metal shell, because the arc-shaped magnetic plate 125 is used for magnetically limiting the L-shaped rod 122, the reset spring 121 is pulled to stretch the pressing block 31, the limiting frame 12 is used for compressing and limiting the metal shell, the metal shell can be prevented from moving upwards along with the pressing block 31, so that the metal shell and the pressing block 31 are quickly separated, when the reset spring 121 stretches to the maximum stroke, the pressing block 31 continues to move upwards to drive the limiting frame 12 to move upwards, the limiting frame 12 moves upwards to drive the L-shaped rod 122 to move upwards, the L-shaped rod 122 moves upwards to reset, the magnetic position is separated from the arc-shaped magnetic plate 125, the L-shaped rod 122 stops being adsorbed, the limiting frame 12 moves upwards to drive the L-shaped rod 122 to move upwards to a proper position due to the action of the reset spring 121, the driving motor 113 is started again to drive the screw 112 to rotate reversely, the movable seat 7 drives the sucker 81 to move outwards through the rotating shaft 8 to reset, and the sucker 81 resets to loosen the metal shell, so that the metal shell after the pressure resistance detection can be taken down. Thus, the metal housing can be rotated to a desired detection angle by the rotation of the suction cup 81, thereby improving the suitability.
Referring to fig. 7 and 8, the cleaning assembly is further provided with a cleaning assembly mounted on the n-type frame 2, the cleaning assembly comprises an n-type rod 13, a guide frame 131, an extension spring II 132, a brush 133 and a triggering assembly, the n-type rod 13 is symmetrically connected in a penetrating manner in the front and back of the top of the n-type frame 2, the bottom ends of the right sides of the n-type rod 13 are contacted with the top of the pressing block 31, the extension spring II 132 is connected between the left sides of the inner tops of the n-type rods 13 and the outer tops of the n-type frame 2, the guide frame 131 is fixedly connected between the left bottoms of the n-type rods 13, the brush 133 is slidably connected with the inner sides of the guide frame 131, the brush 133 is positioned below the pressing block 31, when the brush 133 moves and contacts with the pressing block 31, the brush 133 can clean chips attached to the pressing block 31, the triggering assembly is arranged on the n-type frame 2, and the triggering assembly can drive the brush 133 to move; the trigger assembly comprises a contact wheel 134, an inclined plate 135 and an extension spring III 136, wherein the upper part of the left side surface outside the hairbrush 133 is rotationally connected with the contact wheel 134, the extension spring III 136 is connected between the rear side surface of the hairbrush 133 and the inner rear side surface of the guide frame 131, the inclined plate 135 is fixedly connected to the left side of the inner top of the n-type frame 2, the inclined surface of the inclined plate 135 is contacted with the contact wheel 134, and when the contact wheel 134 moves upwards to reset, the inclined plate 135 can drive the contact wheel 134 to move forwards.
Referring to fig. 9 and 10, the device further comprises a blocking component mounted on the disc 5, the blocking component comprises a blocking plate 14, a rotary gear 141, L-shaped racks 142, a contact ring 143, a rotary rod 144, a character-shaped pore plate 145 and a pushing component, the top of the disc 5 is rotationally connected with four blocking plates 14 at uniform intervals along the circumferential direction, when the blocking plate 14 swings upwards to be in a vertical state, the blocking plate 14 can block fragments which are shot in the detection process, the bottom in the circular frame 4 is rotationally connected with four rotary rods 144 at uniform intervals along the circumferential direction, the four rotary rods 144 are respectively in transmission with the shaft middle parts of the four blocking plates 14 through a synchronous belt component, a character-shaped pore plate 145 is fixedly sleeved on each of the four rotary rods 144, the lower part of the rear side of the circular frame 4 is rotationally connected with the L-shaped racks 142 in a sliding manner, the rear side of the L-shaped racks 142 is positioned at the inner side of the workbench 1, the contact ring 143 is fixedly connected with the contact ring 143 between the front sides of the L-shaped racks 142, when the contact ring 143 swings upwards, the contact ring 143 can slide through the four character-shaped pore plates 145, the contact ring can drive the character-shaped pore plate 145 to rotationally move along the circumferential direction uniformly-shaped pore plate 144, and rotationally drives the rotary gear 141 to rotationally drive the rotary gear 141 to rotate around the rotary gear 141 when the rotary component is rotationally arranged at the left side 141 and the rotary gear 141, and the rotary component is rotationally arranged to rotate around the rotary gear 141; the pushing assembly comprises a pushing plate 149, vertical rods 146, n-type racks 147 and compression springs 148, wherein the vertical rods 146 are fixedly connected to the rear side of the outer top of the workbench 1 in a bilateral symmetry manner, the n-type racks 147 are sleeved between the vertical rods 146 on the left side and the right side in a sliding manner, the n-type racks 147 penetrate through the top of the workbench 1 in a sliding manner, the n-type racks 147 are meshed with the rotary gears 141 on the left side and the right side, when the n-type racks 147 move, the n-type racks 147 can drive the rotary gears 141 to rotate, the compression springs 148 are symmetrically connected between the upper parts of the n-type racks 147 and the rear side of the outer top of the workbench 1 in a bilateral symmetry manner, the compression springs 148 are sleeved on the vertical rods 146, the pushing plate 149 is fixedly connected to the middle part of the rear side of the pressing block 31, and the pushing plate 149 is located right above the n-type racks 147.
Initially, tension spring ii 132 and tension spring iii 136 are in a tension state, when pressure block 31 moves downward, pressure block 31 is separated from contact with n-type rod 13, due to the action of tension spring ii 132, n-type rod 13 moves downward to drive guide frame 131 to move downward, guide frame 131 moves downward to drive brush 133 to move downward, brush 133 moves downward to drive contact wheel 134 to move downward, contact wheel 134 moves downward to be separated from contact with inclined plate 135, due to the action of tension spring iii 136, brush 133 moves backward to be contacted with pressure block 31 bottom, and also to remove the attached chips at pressure block 31 bottom, brush 133 moves backward to the maximum stroke to be separated from contact with pressure block 31, after pressure block 31 is detected to have been completed, pressure block 31 moves upward to reset to be contacted with n-type rod 13, pressure block 31 drives n-type rod 13 to move upward to reset, tension spring ii is stretched, n-type rod 13 moves upward to drive brush 133 to move upward through guide frame 131, brush 133 moves upward to drive inclined plate 134 to move upward, contact wheel 134 moves upward to contact with inclined plate 135, contact wheel 134 moves forward to drive contact wheel 134 to move forward to be contacted with inclined plate 135, brush 133 moves forward to remove the attached chips attached to bottom of pressure block 31, and pressure block 31 moves forward to remove attached chips 133 to be separated from contact with pressure block 31 bottom. Thus, the influence of chips attached to the bottom of the pressing block 31 on the subsequent compression detection of the metal shell can be prevented, and the use effect of the pressing block 31 is improved.
When the pressing block 31 moves downwards, the pressing block 31 further drives the pushing plate 149 to move downwards, the pushing plate 149 moves downwards to be in contact with the n-type racks 147, the pushing plate 149 drives the n-type racks 147 to move downwards, the compression springs 148 are compressed, the n-type racks 147 move downwards to drive the L-type racks 142 to move upwards through the rotary gear 141, the L-type racks 142 move upwards to drive the contact ring 143 to move upwards, the contact ring 143 moves upwards to drive the slotted plate 145 to swing upwards, the slotted plate 145 swings upwards to drive the rotary rod 144 to rotate, the rotary rod 144 rotates to drive the baffle plate 14 to swing upwards through the transmission of the synchronous belt assembly, the baffle plate 14 swings upwards to be in a vertical state, four baffle plates 14 block the periphery of the metal shell, and the baffle plate 14 blocks fragments which are shot when the pressing block 31 applies pressure to the metal shell for detection. When the pressing block 31 moves upwards to reset, the pressing block 31 drives the push plate 149 to move upwards to reset and separate from the n-type rack 147, and the n-type rack 147 moves upwards to reset and drives the L-type rack 142 to move downwards to reset through the rotary gear 141 under the action of the compression spring 148, so that the striker plate 14 swings downwards to reset. Therefore, the metal shell can be prevented from being deformed in the compression-resistant detection process to cause damage to surrounding personnel due to the fact that the fragments burst, and the safety of the surrounding personnel is guaranteed.
Referring to fig. 11, the workbench further comprises an air ejector tube 15, wherein the air ejector tube 15 is fixedly connected to the rear side of the outer top of the workbench 1, the air outlet end of the air ejector tube 15 faces the disc 5, and when air is discharged into the air ejector tube 15, the air ejector tube 15 can eject air to remove chips on the disc 5.
Referring to fig. 11, the n-type frame 2 further comprises a lighting lamp 16, wherein the lighting lamp 16 is fixedly connected to the right side of the inner top of the n-type frame 2, and the lighting lamp 16 can illuminate the metal shell.
When the metal shell after the compression resistance detection is taken down from the disc 5, the air ejector tube 15 is externally connected with an air pump, the air pump is started to discharge air into the air ejector tube 15, the air ejector tube 15 ejects air to remove chips attached to the disc 5, and after all the chips are removed, the air is stopped from being discharged into the air ejector tube 15. In this way, the metal shell can be prevented from being placed more smoothly by the chips attached to the disc 5.
When the metal shell is placed on the disc 5, the illuminating lamp 16 can be started, the illuminating lamp 16 illuminates the metal shell, and the compression-resistant detection of the metal shell can be started. When the metal shell is completely compression-resistant, the illumination lamp 16 is turned off. Thus, the operator can more clearly see the inspection condition of the metal shell.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.
Claims (10)
1. The utility model provides an electronic components metal casing resistance to compression detection device, including workstation (1) and n type frame (2) of rigid coupling on workstation (1), n type frame (2) top fixed cross-under has hydraulic stem (3), telescopic link tip rigid coupling of hydraulic stem (3) has briquetting (31), the outer top rigid coupling of workstation (1) has circular frame (4), pressure sensor (6) are installed to circular frame (4) inboard, circular frame (4) inboard rigid coupling has disc (5) with pressure sensor (6) contact, characterized by, still include movable seat (7), pivot (8), sucking disc (81), servo motor (9), exhaust tube (10), actuating assembly and spacing subassembly, spacing subassembly installs between n type frame (2) and briquetting (31) for carry out spacing and briquetting (31) to the metal casing and break away from, movable seat (7) symmetry slip cross-under is at workstation (1) top, rotatable on movable seat (7) has pivot (8), the inner rigid coupling of pivot (8) has sucking disc (81) with pressure sensor (6) contact, be connected with sucking disc (81) between movable seat (7) and workstation (1) and servo motor (10) on the suction tube (81), the output shaft end of the servo motor (9) is fixedly connected with the outer end of the rotating shaft (8), the driving assembly is arranged on the workbench (1) and used for driving the movable seat (7) to move, the movable seat (7) moves to drive the sucker (81) to move inwards through the rotating shaft (8), the sucker (81) moves inwards to be in contact with the metal shell, the air in the sucker (81) is pumped away by the air suction pipe (10) so that the sucker (81) is fixedly sucked by the metal shell, and then the servo motor (9) is controlled to drive the rotating shaft (8) to rotate, and the rotating shaft (8) drives the metal shell to rotate to adjust the angle of the compression resistance detection through the sucker (81).
2. The device for detecting the compression resistance of the metal shell of the electronic component according to claim 1, wherein the driving assembly comprises a guide seat (11) fixedly connected to the inner bottom of the workbench (1), a guide rod (111) is fixedly connected between two sides in the guide seat (11), the guide rod (111) penetrates through the movable seat (7) in a sliding mode to guide the movable seat (7), a screw rod (112) is rotatably connected between two sides of the guide seat (11) in a penetrating mode, threads on the left side and the right side of the screw rod (112) are opposite, the screw rod (112) is in threaded connection with the movable seat (7) to drive the movable seat (7) to synchronously move, a driving motor (113) is arranged on the outer side face of the guide seat (11), and an output shaft of the driving motor (113) is fixedly connected with the end portion of the screw rod (112).
3. The compression-resistant detection device for the metal shell of the electronic component according to claim 2 is characterized in that the limiting assembly comprises a limiting frame (12) which is connected to the bottom of the pressing block (31) in an embedded sliding mode, so that the metal shell is compressed and limited, a reset spring (121) is connected between the limiting frame (12) and the pressing block (31), an L-shaped rod (122) is fixedly connected to the limiting frame (12), the L-shaped rod (122) penetrates through the n-shaped frame (2) in a sliding mode, magnetism is arranged on the upper portion of the L-shaped rod (122), an adsorption assembly is arranged at the outer top of the n-shaped frame (2), and the adsorption assembly is in contact with the L-shaped rod (122) and used for adsorbing and limiting the L-shaped rod (122).
4. The device for detecting the compression resistance of the metal shell of the electronic component according to claim 3, wherein the adsorption assembly comprises a shell (123) fixedly connected to the outer top of the n-type frame (2), the L-shaped rod (122) penetrates through the bottom of the shell (123) in a sliding mode, two sides of the shell (123) symmetrically penetrate through guide rods (124), an arc-shaped magnetic plate (125) is fixedly connected between the inner ends of the two guide rods (124) on the same side, the inner side of the arc-shaped magnetic plate (125) is in contact with the L-shaped rod (122) so as to adsorb and limit the L-shaped rod (122), and connecting springs (126) sleeved on the guide rods (124) are symmetrically connected between the outer side surface of the arc-shaped magnetic plate (125) and the inner side surface of the shell (123).
5. The device for detecting the compression resistance of the metal shell of the electronic component according to claim 4, further comprising a cleaning component, wherein the cleaning component comprises n-type rods (13) symmetrically and slidably connected to the top of the n-type frame (2), the right bottom ends of the n-type rods (13) are in contact with the top of the pressing block (31), tension springs II (132) are connected between the inner tops of the n-type rods (13) and the outer tops of the n-type frame (2), guide frames (131) are fixedly connected between the left bottom ends of the n-type rods (13) on two sides, brushes (133) located below the pressing block (31) are slidably connected on the inner sides of the guide frames (131) so as to clean chips attached to the pressing block (31), and trigger components are arranged on the n-type frame (2) and used for driving the brushes (133) to move.
6. The device for detecting the compression resistance of the metal shell of the electronic component according to claim 5, wherein the triggering component comprises a contact wheel (134) rotatably connected to the outer side surface of the hairbrush (133), an extension spring III (136) is connected between the hairbrush (133) and the guide frame (131), an inclined plate (135) is fixedly connected to the inner top of the n-type frame (2), and the inclined surface of the inclined plate (135) is contacted with the contact wheel (134) to drive the contact wheel (134) to move.
7. The device for detecting the compression resistance of the metal shell of the electronic component according to claim 6, further comprising a blocking component, wherein the blocking component comprises a baffle plate (14) which is connected to the top of the disc (5) in a rotating manner at even intervals so as to block fragments which burst in the detection process, a rotating rod (144) is connected to the inner bottom of the circular frame (4) in a rotating manner at even intervals along the circumferential direction, a word-shaped hole plate (145) is fixedly sleeved on the rotating rod (144) through transmission of a synchronous belt component, L-shaped racks (142) are symmetrically and slidably connected to the circular frame (4), the rear sides of the L-shaped racks (142) are positioned on the inner side of the workbench (1), a contact ring (143) is fixedly connected between the L-shaped racks (142) at two sides, the contact ring (143) slidably penetrates through the word-shaped hole plate (145) so as to drive the word-shaped hole plate (145) to swing, a rotating gear (141) is symmetrically and rotatably connected to the inner top of the workbench (1), the rotating gear (141) is meshed with the L-shaped racks (142) so as to drive the L-shaped racks (142) to move, and the rotating block component (31) is driven to rotate.
8. The device for detecting the compression resistance of the metal shell of the electronic component according to claim 7, wherein the pushing assembly comprises vertical rods (146) symmetrically fixedly connected to the outer top of the workbench (1), n-type racks (147) are sleeved between the vertical rods (146) at two sides in a sliding mode, the n-type racks (147) penetrate through the workbench (1) in a sliding mode, the n-type racks (147) are meshed with the rotary gear (141) to drive the rotary gear (141) to rotate, compression springs (148) sleeved on the vertical rods (146) are symmetrically connected between the n-type racks (147) and the outer top of the workbench (1), pushing plates (149) are fixedly connected to the pressing blocks (31), and the pushing plates (149) are located right above the n-type racks (147) and used for driving the n-type racks (147) to move downwards.
9. The device for detecting the compression resistance of the metal shell of the electronic component according to claim 8, further comprising an air jet pipe (15) fixedly connected to the outer top of the workbench (1), wherein the air outlet end of the air jet pipe (15) faces the disc (5) so as to jet air to remove scraps on the disc (5).
10. An electronic component metal casing compression-resistant inspection apparatus according to claim 9, further comprising an illumination lamp (16) fixedly attached to the n-type frame (2) for illuminating the metal casing.
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| CN202311576318.XA CN117571487B (en) | 2023-11-23 | 2023-11-23 | Electronic components metal casing resistance to compression detection device |
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