CN110806169A - Cuboid-shaped patch capacitor size detection equipment - Google Patents
Cuboid-shaped patch capacitor size detection equipment Download PDFInfo
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- CN110806169A CN110806169A CN201911143528.3A CN201911143528A CN110806169A CN 110806169 A CN110806169 A CN 110806169A CN 201911143528 A CN201911143528 A CN 201911143528A CN 110806169 A CN110806169 A CN 110806169A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/08—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means
- G01B7/082—Height gauges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
Abstract
The invention discloses a cuboid patch capacitor size detection device, which comprises a transmission box, wherein a transmission cavity with an upward opening is arranged in the transmission box, a transmission device is arranged in the transmission cavity, a fixed plate is fixedly connected to the upper side end surface of the rear side of the transmission cavity, a lifting device is arranged on the front side end surface of the fixed plate and used for providing required lifting motion for measuring the size of a capacitor, a measuring device for measuring the size of the capacitor is arranged on the lower side of the lifting device, and a removing device positioned on the lower side of the measuring device is arranged on the front side end surface of the fixed plate. The size detection efficiency of a single capacitor is improved, and therefore the overall detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of capacitor size detection, in particular to cuboid-shaped patch capacitor size detection equipment.
Background
The chip capacitor is made of a capacitor material and is fully called as follows: multilayer (laminated ) chip ceramic capacitors, also called as patch capacitors, can be roughly divided into two types, one type is a cylindrical capacitor, the other type is a rectangular capacitor, a patch capacitor generally refers to a rectangular patch capacitor, and patch capacitor detection generally includes: the invention discloses a device for detecting the size of a surface mounted device (SMT), which comprises a chip capacitor, a measuring mechanism, a turnover mechanism, a control module and a control module.
Disclosure of Invention
The technical problem is as follows: the existing size detection equipment detects the length, the width and the height in sequence through a measuring mechanism, has low detection efficiency, and can finish size measurement only by assistance of a turnover mechanism.
The cuboid patch capacitor size detection device comprises a transmission box, a transmission cavity with an upward opening is arranged in the transmission box, a transmission device is arranged in the transmission cavity, a fixed plate is fixedly connected to the upper side end face of the rear side of the transmission cavity, a lifting device is arranged on the front side end face of the fixed plate and used for providing required lifting movement for measuring the size of the capacitor, a measuring device for measuring the size of the capacitor is arranged on the lower side of the lifting device, the measuring device comprises an air cylinder arranged on the front side of the fixed plate, an air cavity arranged in the air cylinder, a sliding plug connected in the air cavity in a sliding manner, a secondary capacitance grid ruler fixedly connected to the front side end face of the sliding plug and extending forwards to the outside of the end face of the air cavity, a connecting plate fixedly connected to the lower side end face of the air cavity, a first electrode arranged on the front side of the air cavity, a second electrode arranged on, The auxiliary cylinder is fixedly connected on the lower end face of the connecting plate, the auxiliary air cavity is arranged in the auxiliary cylinder, the auxiliary sliding plug is slidably connected in the auxiliary air cavity, the grid holding ruler is fixedly connected on the left end face of the auxiliary sliding plug and extends to the outside of the end face of the auxiliary air cavity leftwards, the lifting grid holding ruler is fixedly connected on the lower end face of the auxiliary air cavity, the lifting grid holding sensor is slidably connected on the lifting grid holding ruler, and the height measuring rod is fixedly connected on the left end face of the lifting grid holding sensor, the measuring device can realize the simultaneous measurement of the length, the width and the height of the capacitor by the up-and-down movement of the height measuring rod, the left-and-right movement of the capacitance grid ruler and the front-and-back movement of the auxiliary capacitance grid ruler, and the front side end face of the fixed plate is provided with a removing device positioned on the lower side of the measuring device, and the removing device is used for removing the capacitors with unqualified sizes.
Wherein, transmission device including set up in transmission intracavity and opening storage chamber up, it is used for storing qualified electric capacity to store the chamber, it is connected with two band pulley axles that extend forward to rotate on the transmission chamber rear side inner wall, and right side the band pulley axle is located store the chamber upside, the epaxial fixedly connected with band pulley of band pulley, two be connected with the transmission band between the band pulley, right side the epaxial power connection of band pulley have fixedly connected in motor on the transmission chamber rear side inner wall, transmission case left side is equipped with and is used for arranging in an orderly manner and carries electric capacity the vibration dish of transmission band.
Wherein the lifting device comprises an air pump fixedly connected to the front end face of the fixed plate, a lifting cylinder positioned on the left side of the air pump is fixedly connected to the front end face of the fixed plate, a lifting cavity is arranged in the lifting cylinder, a lifting piston is connected in the lifting cavity in a sliding manner, a lifting rod extending downwards to the outside of the end surface of the lifting cavity is fixedly connected on the end surface of the lower side of the lifting piston, the outer surface of the lifting rod is provided with threads, the lifting rod is connected with a nut through the threads, a compression spring is connected between the lifting piston and the inner wall of the lower side of the lifting cavity, a position switch which can be abutted against the lifting piston is arranged on the inner wall of the lower side of the lifting cavity, an air inlet pipe is communicated and connected between the lifting cavity and the air pump, the lifting cavity is characterized in that an auxiliary air pipe is communicated and connected to the end face of the left side of the lifting cavity, a three-way electromagnetic valve is arranged on the auxiliary air pipe, and an exhaust pipe is arranged on the three-way electromagnetic valve.
Wherein, the measuring device also comprises a connecting pipe communicated and connected between the air cavity and the air inlet pipe, a one-way electromagnetic valve is arranged on the connecting pipe, the upper side end face of the air cavity is fixedly connected with the lifting rod, a chute which is communicated from front to back is arranged on the inner wall of the rear side of the fixed plate, an adjusting screw rod which extends backwards to the outside of the outer surface of the rear side end of the fixed plate is fixedly connected on the end face of the rear side of the sliding plug and is communicated with the chute, an adjusting nut is connected on the adjusting screw rod in a threaded manner, an auxiliary spring is connected between the sliding plug and the inner wall of the rear side of the air cavity, an auxiliary pressure switch positioned at the front side of the air cavity is fixedly connected on the inner wall of the lower side of the air cavity, an auxiliary grid sensor is fixedly connected on the end face of the front side of the air cavity, the auxiliary, an auxiliary measuring rod positioned at the front side of the air cavity is fixedly connected on the end surface of the lower side of the auxiliary grid ruler, a fixed rod positioned at the rear side of the auxiliary cylinder is fixedly connected on the end surface of the lower side of the connecting plate,
the auxiliary air cavity is communicated with the connecting pipe and is connected with a connecting pipe, a capacitive grating sensor is fixedly connected on the left end face of the auxiliary air cavity, the capacitance grid ruler penetrates through the capacitance grid sensor, a measuring rod is fixedly connected on the end face of the left side of the capacitance grid ruler, a pressure switch positioned on the left side of the auxiliary sliding plug is fixedly connected on the inner wall of the upper side of the auxiliary air cavity, a screw rod which extends rightwards to the outside of the end surface of the auxiliary air cavity is fixedly connected on the end surface of the right side of the auxiliary sliding plug, an auxiliary nut positioned on the right side of the auxiliary air cavity is connected on the screw rod in a threaded manner, an auxiliary compression spring is connected between the auxiliary sliding plug and the inner wall of the right side of the auxiliary air cavity, an electromagnetic valve positioned on the right side of the lifting grid ruler is arranged on the lower side end face of the auxiliary air cavity, a stop block positioned on the upper side of the height measuring rod is fixedly connected to the left side end face of the lifting grid ruler, and a spring is connected between the stop block and the height measuring rod.
Wherein the removing device comprises a piston cylinder which is fixedly connected on the front side end face of the fixed plate and extends backwards to the outside of the end face of the fixed plate, a piston cavity is arranged in the reset spring, a piston is connected in the piston cavity in a sliding manner, the reset spring is connected between the piston and the inner wall of the front side of the piston cavity, an auxiliary electromagnetic valve is arranged on the end face of the rear side of the piston cavity, an air pipe is communicated and connected between the piston cavity and the three-way electromagnetic valve, a piston rod which extends forwards to the outside of the end face of the piston cavity is fixedly connected on the front side end face of the piston, a push plate which is positioned on the front side of the piston cavity is fixedly connected on the piston rod and used for pushing a capacitor, a recovery box is fixedly connected on the end face of the front side of the transmission cavity, a recovery cavity which has an upward opening and is communicated with, the recycling cavity is used for storing unqualified capacitors, a photoelectric switch used for detecting whether the capacitors pass through is arranged on the upper side end face of the front side of the recycling cavity, and thrust generated by forward movement of the piston is far larger than clamping force of the height measuring rod on the capacitors.
The invention has the beneficial effects that: the size measuring mechanism of the invention is arranged at the lower side of the lifting mechanism, the vibrating disc conveys capacitors to the conveying belt in an ordered arrangement, the conveying belt drives the capacitors to move to the lower side of the size measuring mechanism, the lifting mechanism drives the size measuring mechanism to move downwards, after the size measuring mechanism moves downwards to a lower limit position, the capacitance grid sensor in the size measuring mechanism records the upward movement amount of the lifting rod so as to complete the height detection of the capacitors, then the air pump drives the length detecting rod and the width detecting rod to move so as to detect the length and the width of the capacitors, thereby realizing the simultaneous detection of the length and the width of the capacitors, greatly shortening the size detection time, the rejecting mechanism can convey the rejected capacitors to the recycling cavity for storage without the assistance of the overturning mechanism, thereby realizing the automatic rejection of rejected products, therefore, the invention can improve the size detection efficiency of single capacitors by reducing the measuring times of single capacitors, thereby improving the overall detection efficiency.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic view of an overall structure of a rectangular patch capacitor size detection apparatus according to the present invention;
FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;
fig. 6 is an enlarged view of the structure at "E" of fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 6, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a cuboid patch capacitor size detection device which is mainly applied to capacitor size detection, and the invention is further explained by combining the attached drawings of the invention:
the cuboid patch capacitor size detection equipment comprises a transmission box 11, a transmission cavity 12 with an upward opening is arranged in the transmission box 11, a transmission device 101 is arranged in the transmission cavity 12, a fixed plate 17 is fixedly connected to the upper side end face of the rear side of the transmission cavity 12, a lifting device 102 is arranged on the front side end face of the fixed plate 17, the lifting device 102 is used for providing required lifting movement for measuring the size of the capacitor, a measuring device 103 for measuring the size of the capacitor is arranged on the lower side of the lifting device 102, the measuring device 103 comprises an air cylinder 19 arranged on the front side of the fixed plate 17, an air cavity 67 arranged in the air cylinder 19, a sliding plug 66 connected in the air cavity 67 in a sliding manner, a secondary capacitance grid ruler 25 fixedly connected to the front side end face of the sliding plug 66 and extending forwards to the outside of the end face of the air cavity 67, and a connecting plate 39 fixedly connected to the lower side end face of, The measuring device 103 comprises an auxiliary cylinder 43 fixedly connected to the lower end face of the connecting plate 39, an auxiliary air cavity 45 arranged in the auxiliary cylinder 43, an auxiliary sliding plug 44 slidably connected to the auxiliary air cavity 45, a grid ruler 24 fixedly connected to the left end face of the auxiliary sliding plug 44 and extending leftwards to the outside of the end face of the auxiliary air cavity 45, a lifting grid ruler 51 fixedly connected to the lower end face of the auxiliary air cavity 45, a lifting grid sensor 52 slidably connected to the lifting grid ruler 51, and a height measuring rod 54 fixedly connected to the left end face of the lifting grid sensor 52, wherein the measuring device 103 can simultaneously measure the length, the width and the height of the capacitor by moving the height measuring rod 54 up and down, moving the grid ruler 24 leftwards and moving the auxiliary grid ruler 25 forwards and backwards, and a removing device 104 positioned on the lower side of the measuring device 103 is arranged on the front side end face of the fixing plate 17, the rejecting device 104 is used for rejecting the capacitor with unqualified size.
In the following, the transfer device 101 is described in detail according to an embodiment, the transfer device 101 includes a storage chamber 38 disposed in the transfer chamber 12 and having an opening facing upward, the storage cavity 38 is used for storing qualified capacitors, two pulley shafts 15 extending forwards are rotatably connected on the inner wall of the rear side of the transmission cavity 12, the right belt wheel shaft 15 is positioned at the upper side of the storage cavity 38, belt wheels 14 are fixedly connected on the belt wheel shaft 15, a transmission belt 13 is connected between the two belt wheels 14, a motor 72 fixedly connected on the inner wall of the rear side of the transmission cavity 12 is in power connection with the right belt wheel shaft 15, the left side of the transfer box 11 is provided with a vibration plate 16 for orderly arranging and transferring the capacitors to the transfer belt 13, the motor 72 drives the right pulley shaft 15 and the right pulley 14 to rotate, so that the transmission belt 13 can be driven to move rightwards to realize capacitor transmission.
According to the embodiment, the lifting device 102 is described in detail below, the lifting device 102 includes an air pump 21 fixedly connected to a front end surface of the fixing plate 17, a lifting cylinder 20 located on a left side of the air pump 21 is fixedly connected to the front end surface of the fixing plate 17, a lifting cavity 30 is provided in the lifting cylinder 20, a lifting piston 34 is slidably connected in the lifting cavity 30, a lifting rod 26 extending downward beyond an end surface of the lifting cavity 30 is fixedly connected to a lower end surface of the lifting piston 34, an outer surface of the lifting rod 26 is provided with a thread, a nut 27 is threadedly connected to the lifting rod 26, a compression spring 29 is connected between the lifting piston 34 and a lower inner wall of the lifting cavity 30, a position switch 36 capable of abutting against the lifting piston 34 is provided on a lower inner wall of the lifting cavity 30, and an air inlet pipe 35 is connected between the lifting cavity 30 and the air pump 21, the left end face of the lifting cavity 30 is communicated with an auxiliary air pipe 33, the auxiliary air pipe 33 is provided with a three-way electromagnetic valve 31, the three-way electromagnetic valve 31 is provided with an exhaust pipe 32, the air pump 21 generates air flow, and the air flow is conveyed into the lifting cavity 30 through the air inlet pipe 35 to drive the lifting piston 34 and the lifting rod 26 to move downwards, so that the lifting movement required by dimension measurement is realized.
According to the embodiment, the following detailed description will be made on the measuring device 103, the measuring device 103 further includes a connecting pipe 37 connected between the air chamber 67 and the air inlet pipe 35, a one-way solenoid valve 75 is disposed on the connecting pipe 37, the upper end surface of the air chamber 67 is fixedly connected to the lifting rod 26, a through sliding groove 73 is disposed on the inner wall of the rear side of the fixing plate 17, an adjusting screw 64 extending backward to the outer surface of the rear end of the fixing plate 17 is fixedly connected to the rear end surface of the sliding plug 66, the adjusting screw 64 penetrates through the sliding groove 73, an adjusting nut 63 is screwed on the adjusting screw 64, an auxiliary spring 65 is connected between the sliding plug 66 and the inner wall of the rear side of the air chamber 67, an auxiliary pressure switch 68 located on the front side of the air chamber 67 is fixedly connected to the inner wall of the lower side of the air chamber 67, and an auxiliary grid sensor 70 is fixedly connected to, the auxiliary grid ruler 25 penetrates through the auxiliary grid sensor 70, an exhaust electromagnetic valve 71 positioned on the upper side of the auxiliary grid sensor 70 is arranged on the front side end face of the air cavity 67, an auxiliary measuring rod 69 positioned on the front side of the air cavity 67 is fixedly connected on the lower side end face of the auxiliary grid ruler 25, a fixing rod 55 positioned on the rear side of the auxiliary cylinder 43 is fixedly connected on the lower side end face of the connecting plate 39, the auxiliary air cavity 45 is communicated with the connecting pipe 37 and is connected with a connecting pipe 40, a grid sensor 41 is fixedly connected on the left side end face of the auxiliary air cavity 45, the grid ruler 24 penetrates through the grid sensor 41, a measuring rod 23 is fixedly connected on the left side end face of the grid ruler 24, a pressure switch 42 positioned on the left side of the auxiliary sliding plug 44 is fixedly connected on the inner wall of the upper side of the auxiliary air cavity 45, and a lead screw 47 extending rightwards to the end face of the auxiliary air cavity 45 is fixedly, the screw rod 47 is in threaded connection with an auxiliary nut 46 positioned on the right side of the auxiliary air cavity 45, an auxiliary compression spring 48 is connected between the auxiliary sliding plug 44 and the inner wall of the right side of the auxiliary air cavity 45, an electromagnetic valve 49 positioned on the right side of the lifting grid-holding ruler 51 is arranged on the lower side end surface of the auxiliary air cavity 45, a stop block 50 positioned on the upper side of the height measuring rod 54 is fixedly connected on the left side end surface of the lifting grid-holding ruler 51, a spring 53 is connected between the stop block 50 and the height measuring rod 54, the elastic coefficient of the spring 53 is small, so that the clamping force of the height measuring rod 54 on the capacitor is small, the maximum length measured by the grid-holding ruler 24 can be set by manually adjusting the left and right positions of the auxiliary nut 46, the distance required by the auxiliary sliding plug 44 to move can be shortened when the length of the capacitor is measured, the time required by measuring the length of the capacitor can, the maximum width measured by the sub measuring rod 69 can be set so that the distance that the spool 66 needs to move when measuring the capacitance width can be shortened, thereby shortening the time required for measuring the capacitance width, and the maximum distance that the elevating piston 34 moves upward can be adjusted by manually adjusting the vertical position of the nut 27, thereby shortening the distance that the elevating piston 34 moves upward and downward, thereby shortening the elevating time required for the elevating piston 34.
According to the embodiment, the following detailed description is made on the rejecting device 104, the rejecting device 104 includes a piston cylinder 18 fixedly connected to the front end face of the fixing plate 17 and extending backward to the end face of the fixing plate 17, a piston cavity 59 is provided in the return spring 60, a piston 61 is slidably connected in the piston cavity 59, the return spring 60 is connected between the piston 61 and the front inner wall of the piston cavity 59, a sub-solenoid valve 62 is provided on the rear end face of the piston cavity 59, an air tube 28 is connected between the piston cavity 59 and the three-way solenoid valve 31, a piston rod 58 extending forward to the end face of the piston cavity 59 is fixedly connected to the front end face of the piston 61, a push plate 22 located at the front side of the piston cavity 59 is fixedly connected to the piston rod 58, the push plate 22 is used for pushing a capacitor, and a recovery box 56 is fixedly connected to the front end face of the transmission cavity 12, be equipped with opening up in the collection box 56 and with the communicating recovery chamber 57 in transmission chamber 12, just it is located to retrieve chamber 57 push pedal 22 front side, it is used for storing unqualified electric capacity to retrieve chamber 57, it is equipped with the photoelectric switch 74 that is used for detecting whether there is electric capacity to pass through on the up side terminal surface of retrieving chamber 57 front side, the thrust that piston 61 moved forward the production is far greater than the clamping-force of height measuring stick 54 to electric capacity, through push pedal 22 moves forward kinetic energy will unqualified electric capacity and push into retrieve in the chamber 57 to realize rejecting unqualified electric capacity.
The following describes in detail the use steps of a rectangular parallelepiped patch capacitor size detection apparatus in the present document with reference to fig. 1 to 6:
at the beginning, the three-way electromagnetic valve 31 makes the secondary air pipe 33 not communicated with the exhaust pipe 32 and the air pipe 28, and the positions of the lifting rod 26, the adjusting nut 63 and the secondary nut 46 are manually adjusted, so that the proper maximum measurement length, width and maximum lifting height of the lifting piston 34 are set, the lifting piston 34 is positioned at the upper limit position under the action of the compression spring 29, the secondary air cavity 45 is positioned at the left limit position under the action of the secondary compression spring 48, the sliding plug 66 is positioned at the front limit position under the action of the secondary spring 65, the piston 61 is positioned at the rear limit position under the action of the return spring 60, the secondary electromagnetic valve 62, the one-way electromagnetic valve 75, the exhaust electromagnetic valve 71 and the electromagnetic valve 49 are in a closed state, and the capacitance to be detected and stored.
When the device works, the vibration disc 16 is started to convey the capacitors to the transmission belt 13 after orderly arranging, the motor 72 is started at the same time, the motor 72 drives the right belt wheel shaft 15 and the right belt wheel 14 to rotate, the right belt wheel 14 drives the transmission belt 13 to move, the transmission belt 13 drives the capacitors on the transmission belt 13 to move rightwards,
when the photoelectric switch 74 detects that a capacitor exists, the motor 72 stops rotating, the air pump 21 is started to generate air flow, the air flow is conveyed into the lifting cavity 30 through the air inlet pipe 35 and pushes the lifting piston 34 to move downwards, the lifting piston 34 drives the air cylinder 19 to move downwards through the lifting rod 26, the air cylinder 19 drives the auxiliary air cylinder 43 and the lifting grid ruler 51 to move downwards through the connecting plate 39, the height measuring rod 54 is contacted with the capacitor, the capacitor pushes the height measuring rod 54 to move upwards, the height measuring rod 54 drives the lifting grid sensor 52 to move upwards along the lifting grid ruler 51, then the lifting piston 34 moves downwards to the lower limit position and triggers the position switch 36, at the moment, the lifting grid sensor 52 records the upward movement, so as to measure the height of the capacitor, the one-way electromagnetic valve 75 is opened, part of the air flow in the air inlet pipe 35 is conveyed into the air cavity 67 through the connecting pipe 37 and drives the sliding plug 66 to move backwards, the sliding plug 66, the front and rear end faces of the capacitor are clamped by the auxiliary measuring rod 69 and the fixing rod 55, when the auxiliary measuring rod 69 finishes clamping, the air pressure in the air cavity 67 is high to trigger the auxiliary pressure switch 68, the auxiliary grid sensor 70 records the backward movement of the auxiliary grid ruler 25, so as to measure the width of the capacitor, meanwhile, part of the air flow in the connecting pipe 37 is conveyed into the auxiliary air cavity 45 through the connecting pipe 40 and pushes the auxiliary sliding plug 44 to move rightwards, the auxiliary sliding plug 44 drives the grid ruler 24 and the measuring rod 23 to move rightwards, the left and right end faces of the capacitor are clamped by the measuring rod 23 and the lifting grid ruler 51, when the measuring rod 23 finishes clamping, the air pressure in the auxiliary air cavity 45 is high to trigger the pressure switch 42, the grid sensor 41 records the right movement of the grid ruler 24, so as to measure the length, width and height of the capacitor, so,
then the air pump 21 stops rotating, the electromagnetic valve 49 and the exhaust electromagnetic valve 71 are opened, the auxiliary air chamber 45 moves leftwards and resets under the action of the auxiliary compression spring 48, the measuring rod 23 releases the clamping of the capacitor, simultaneously the sliding plug 66 moves forwards and resets under the action of the auxiliary spring 65, the auxiliary measuring rod 69 releases the clamping of the capacitor,
when the capacitor is qualified, the three-way electromagnetic valve 31 connects the exhaust pipe 32 with the auxiliary air pipe 33, the lifting piston 34 moves upwards to reset under the action of the compression spring 29, the motor 72 is started again to drive the transmission belt 13 to move for the next round of detection, meanwhile, the qualified capacitor moves to the right along with the transmission belt 13 and finally falls into the storage cavity 38 for storage,
when the capacitance is unqualified capacitance, the one-way electromagnetic valve 75 is closed, the air pump 21 is started again, the three-way electromagnetic valve 31 enables the auxiliary air pipe 33 to be communicated with the air pipe 28, air flow generated by the air pump 21 is conveyed into the piston cavity 59 through the air pipe 35, the lifting cavity 30, the auxiliary air pipe 33, the three-way electromagnetic valve 31 and the air pipe 28, the piston 61 is pushed to move forwards, the piston 61 drives the piston rod 58 and the push plate 22 to move forwards, the unqualified capacitance is pushed into the recovery cavity 57 to be stored, then the air pump 21 stops rotating, the auxiliary electromagnetic valve 62 is opened, the piston 61 moves backwards to reset under the action of the reset spring 60, the three-way electromagnetic valve 31 enables the exhaust pipe 32 to be communicated with the auxiliary air pipe 33, the lifting piston 34 moves upwards to reset under the action of the compression spring 29.
The invention has the beneficial effects that: the size measuring mechanism of the invention is arranged at the lower side of the lifting mechanism, the vibrating disc conveys capacitors to the conveying belt in an ordered arrangement, the conveying belt drives the capacitors to move to the lower side of the size measuring mechanism, the lifting mechanism drives the size measuring mechanism to move downwards, after the size measuring mechanism moves downwards to a lower limit position, the capacitance grid sensor in the size measuring mechanism records the upward movement amount of the lifting rod so as to complete the height detection of the capacitors, then the air pump drives the length detecting rod and the width detecting rod to move so as to detect the length and the width of the capacitors, thereby realizing the simultaneous detection of the length and the width of the capacitors, greatly shortening the size detection time, the rejecting mechanism can convey the rejected capacitors to the recycling cavity for storage without the assistance of the overturning mechanism, thereby realizing the automatic rejection of rejected products, therefore, the invention can improve the size detection efficiency of single capacitors by reducing the measuring times of single capacitors, thereby improving the overall detection efficiency.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. A cuboid-shaped patch capacitor size detection device comprises a transmission box;
the transmission box is internally provided with a transmission cavity with an upward opening, a transmission device is arranged in the transmission cavity, a fixed plate is fixedly connected to the upper side end face of the rear side of the transmission cavity, a lifting device is arranged on the front side end face of the fixed plate and used for providing required lifting motion for measuring the size of a capacitor, a measuring device for measuring the size of the capacitor is arranged on the lower side of the lifting device, the measuring device comprises a cylinder arranged on the front side of the fixed plate, an air cavity arranged in the cylinder, a sliding plug connected in the air cavity in a sliding manner, an auxiliary capacitance grid ruler fixedly connected to the front side end face of the sliding plug and extending forwards to the outer side of the end face of the air cavity, a connecting plate fixedly connected to the lower side end face of the air cavity, an auxiliary air cylinder fixedly connected to the lower side end face of the connecting plate, an auxiliary air cavity arranged in the auxiliary air, The capacitance grid ruler is fixedly connected to the left end face of the auxiliary sliding plug and extends to the outside of the end face of the auxiliary air cavity leftwards, the lifting capacitance grid ruler is fixedly connected to the lower end face of the auxiliary air cavity, the lifting capacitance grid sensor is slidably connected to the lifting capacitance grid ruler, and the height measuring rod is fixedly connected to the left end face of the lifting capacitance grid sensor.
2. The rectangular parallelepiped patch capacitor size detecting apparatus according to claim 1, wherein: the transmission device comprises a transmission cavity, an opening storage cavity is arranged in the transmission cavity, the opening storage cavity is upward, the storage cavity is used for storing qualified electric capacity, two forward-extending belt wheel shafts are connected to the inner wall of the rear side of the transmission cavity in a rotating mode, the belt wheel shaft is located on the upper side of the storage cavity, a belt wheel is fixedly connected to the belt wheel shaft, a transmission belt is connected between the belt wheels, the belt wheel shaft is fixedly connected to a motor on the inner wall of the rear side of the transmission cavity, and the transmission box is arranged on the left side in an orderly mode, is used for arranging the electric capacity and conveys the electric capacity to a vibration disc of the.
3. The rectangular parallelepiped patch capacitor size detecting apparatus according to claim 1, wherein: the lifting device comprises an air pump fixedly connected to the front end face of the fixed plate, a lifting cylinder positioned on the left side of the air pump is fixedly connected to the front end face of the fixed plate, a lifting cavity is arranged in the lifting cylinder, a lifting piston is connected in the lifting cavity in a sliding manner, a lifting rod extending downwards to the outside of the end surface of the lifting cavity is fixedly connected on the end surface of the lower side of the lifting piston, the outer surface of the lifting rod is provided with threads, the lifting rod is connected with a nut through the threads, a compression spring is connected between the lifting piston and the inner wall of the lower side of the lifting cavity, a position switch which can be abutted against the lifting piston is arranged on the inner wall of the lower side of the lifting cavity, an air inlet pipe is communicated and connected between the lifting cavity and the air pump, the lifting cavity is characterized in that an auxiliary air pipe is communicated and connected to the end face of the left side of the lifting cavity, a three-way electromagnetic valve is arranged on the auxiliary air pipe, and an exhaust pipe is arranged on the three-way electromagnetic valve.
4. The rectangular parallelepiped patch capacitor size detecting device according to claim 3, wherein: the measuring device also comprises a connecting pipe communicated and connected between the air cavity and the air inlet pipe, a one-way electromagnetic valve is arranged on the connecting pipe, the upper side end face of the air cavity is fixedly connected with the lifting rod, a chute which is communicated from front to back is arranged on the inner wall of the rear side of the fixed plate, an adjusting screw rod which extends backwards to the outside of the outer surface of the rear side end of the fixed plate is fixedly connected on the end face of the rear side of the sliding plug and is communicated with the chute, an adjusting nut is connected on the adjusting screw rod in a threaded manner, an auxiliary spring is connected between the sliding plug and the inner wall of the rear side of the air cavity, an auxiliary pressure switch positioned on the front side of the air cavity is fixedly connected on the inner wall of the lower side of the air cavity, an auxiliary grid sensor is fixedly connected on the end face of the front side of the air cavity, the auxiliary, an auxiliary measuring rod positioned at the front side of the air cavity is fixedly connected on the end surface of the lower side of the auxiliary grid ruler, a fixed rod positioned at the rear side of the auxiliary cylinder is fixedly connected on the end surface of the lower side of the connecting plate,
the auxiliary air cavity is communicated with the connecting pipe and is connected with a connecting pipe, a capacitive grating sensor is fixedly connected on the left end face of the auxiliary air cavity, the capacitance grid ruler penetrates through the capacitance grid sensor, a measuring rod is fixedly connected on the end face of the left side of the capacitance grid ruler, a pressure switch positioned on the left side of the auxiliary sliding plug is fixedly connected on the inner wall of the upper side of the auxiliary air cavity, a screw rod which extends rightwards to the outside of the end surface of the auxiliary air cavity is fixedly connected on the end surface of the right side of the auxiliary sliding plug, an auxiliary nut positioned on the right side of the auxiliary air cavity is connected on the screw rod in a threaded manner, an auxiliary compression spring is connected between the auxiliary sliding plug and the inner wall of the right side of the auxiliary air cavity, an electromagnetic valve positioned on the right side of the lifting grid ruler is arranged on the lower side end face of the auxiliary air cavity, a stop block positioned on the upper side of the height measuring rod is fixedly connected to the left side end face of the lifting grid ruler, and a spring is connected between the stop block and the height measuring rod.
5. The rectangular parallelepiped patch capacitor size detecting device according to claim 3, wherein: the removing device comprises a piston cylinder which is fixedly connected to the front end face of the fixed plate and extends backwards to the outside of the end face of the fixed plate, a piston cavity is arranged in the reset spring, a piston is connected in the piston cavity in a sliding manner, the reset spring is connected between the piston and the inner wall of the front side of the piston cavity, an auxiliary electromagnetic valve is arranged on the rear end face of the piston cavity, an air pipe is communicated and connected between the piston cavity and the three-way electromagnetic valve, a piston rod which extends forwards to the outside of the end face of the piston cavity is fixedly connected to the front end face of the piston, a push plate which is positioned at the front side of the piston cavity is fixedly connected to the piston rod and used for pushing a capacitor, a recovery box is fixedly connected to the front end face of the transmission cavity, a recovery cavity which is provided with an upward opening and is communicated with the transmission cavity is arranged, retrieve the chamber and be used for storing unqualified electric capacity, it is equipped with the photoelectric switch who is used for detecting whether there is the electric capacity to pass through on the upside terminal surface of recovery chamber front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143528.3A CN110806169A (en) | 2019-11-20 | 2019-11-20 | Cuboid-shaped patch capacitor size detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143528.3A CN110806169A (en) | 2019-11-20 | 2019-11-20 | Cuboid-shaped patch capacitor size detection equipment |
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| CN110806169A true CN110806169A (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911143528.3A Withdrawn CN110806169A (en) | 2019-11-20 | 2019-11-20 | Cuboid-shaped patch capacitor size detection equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322933A (en) * | 2020-03-18 | 2020-06-23 | 唐山学院 | Automatic change plane degree detection device |
| CN111380436A (en) * | 2020-04-22 | 2020-07-07 | 东阳伯格环保科技有限公司 | Spark plug detection device |
| CN112212790A (en) * | 2020-09-29 | 2021-01-12 | 黄献泛 | Use method of intelligent measuring device for cement concrete prefabricated part production |
-
2019
- 2019-11-20 CN CN201911143528.3A patent/CN110806169A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322933A (en) * | 2020-03-18 | 2020-06-23 | 唐山学院 | Automatic change plane degree detection device |
| CN111322933B (en) * | 2020-03-18 | 2021-05-18 | 唐山学院 | Automatic change plane degree detection device |
| CN111380436A (en) * | 2020-04-22 | 2020-07-07 | 东阳伯格环保科技有限公司 | Spark plug detection device |
| CN111380436B (en) * | 2020-04-22 | 2020-12-25 | 浙江中和司法鉴定中心 | Spark plug detection device |
| CN112212790A (en) * | 2020-09-29 | 2021-01-12 | 黄献泛 | Use method of intelligent measuring device for cement concrete prefabricated part production |
| CN112212790B (en) * | 2020-09-29 | 2021-12-24 | 中咨数据有限公司 | Use method of intelligent measuring device for cement concrete prefabricated part production |
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