CN117110657B - Sheet resistance test fixture for initiating explosive device - Google Patents
Sheet resistance test fixture for initiating explosive device Download PDFInfo
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- CN117110657B CN117110657B CN202311380465.XA CN202311380465A CN117110657B CN 117110657 B CN117110657 B CN 117110657B CN 202311380465 A CN202311380465 A CN 202311380465A CN 117110657 B CN117110657 B CN 117110657B
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 239000002360 explosive Substances 0.000 title claims abstract description 38
- 230000000977 initiatory effect Effects 0.000 title claims abstract description 38
- 230000008093 supporting effect Effects 0.000 claims abstract description 140
- 230000005540 biological transmission Effects 0.000 claims abstract description 74
- 238000001514 detection method Methods 0.000 claims abstract description 65
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000001976 improved effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 230000003028 elevating effect Effects 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
- B65G47/1421—Vibratory movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the technical field of resistance detection and discloses a chip resistor testing tool for initiating explosive devices, which comprises a detection assembly, a control assembly and a control assembly, wherein the detection assembly comprises a support shell, a feeding part and a discharging chute, the feeding part is arranged in the support shell, and the discharging chute is positioned in the support shell; and the driving component is arranged in the supporting shell and comprises a driving piece, a lifting piece, a clamping piece, a transmission piece, a force storage piece, a triggering piece and a detection piece, and the driving piece is arranged on the supporting shell. The invention has the beneficial effects that: the chip resistor to be detected is detected through the detection assembly and the driving assembly, and meanwhile, the chip resistor can be automatically fed and discharged, so that a manual hand-held detection meter pen is not required for testing, and the detection efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of resistance detection, in particular to a chip resistor testing tool for initiating explosive devices.
Background
The initiating explosive device refers to substances or devices for generating flames, explosions or other combustion effects, and the substances or devices are usually used for fireworks, firework performances, fireworks, crackers, signal bullets, smoke curtains and the like, the initiating explosive device is usually required to be ignited or burnt in a specific time interval, and the chip resistor can provide a means for controlling current so as to ensure the duration and the controllability of ignition or combustion, so that the quality, the performance and the reliability of the initiating explosive device can be ensured by testing the chip resistor in the initiating explosive device, and the safety and the effect of the initiating explosive device are improved.
The existing method for testing the chip resistor incoming material is generally to sample and detect the chip resistor, randomly extract the chip resistor, place the chip resistor at a designated position, pick up the meter pen again, align the two ends of the detection needle with the two ends of the chip resistor respectively, detect the chip resistor, place the meter pen again, record the digital value, place the chip resistor back again, extract the next chip resistor to detect and record, this process needs to repeatedly pick up and place the chip resistor and pick up and put down the meter pen, is more complicated, the detection efficiency is lower, thereby the number of samples is less, and defective products are easy to flow into the next procedure.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above-mentioned and/or problems occurring in the conventional chip resistance test tools for initiating explosive devices.
Therefore, the invention aims to solve the problem that the existing method for testing the chip resistor supplies is usually sampling detection, and the process needs to repeatedly pick up and put the chip resistor and pick up and put down the detection pen, so that the detection efficiency is relatively complex, the sampling quantity is relatively low, and defective products are easily caused to flow into the next process.
In order to solve the technical problems, the invention provides the following technical scheme: the chip resistor testing tool for the initiating explosive device comprises a detection assembly, a control assembly and a control assembly, wherein the detection assembly comprises a support shell, a feeding part and a discharging chute, the feeding part is arranged in the support shell, and the discharging chute is positioned in the support shell; the method comprises the steps of,
the driving assembly is arranged in the supporting shell and comprises a driving piece, a lifting piece, a clamping piece, a transmission piece, a force storage piece, a trigger piece and a detection piece, wherein the driving piece is arranged on the supporting shell, the lifting piece is positioned in the supporting shell, the clamping piece is arranged at the top of the lifting piece, the transmission piece is positioned on one side of the lifting piece, the force storage piece is positioned on one side of the driving piece, the trigger piece is arranged on one side of the force storage piece, and the detection piece is positioned in the supporting shell.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the feeding part comprises a feeding groove, supporting rods, driving pulleys, a conveying belt and an annular air bag, wherein the feeding groove is fixed in the supporting shell, the supporting rods are fixed in the supporting shell, the driving pulleys are rotationally connected between the two supporting rods through rotating shafts, the conveying belt is arranged on the surfaces of the two driving pulleys, and the annular air bag is rotationally connected between the two supporting rods through rotating shafts.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the driving piece comprises an air cylinder, a driving rack, a transmission gear, a transmission shaft and a driving gear, wherein the air cylinder is fixed at the top of the supporting shell, the driving rack is fixed at the output end of the air cylinder, the transmission gear is arranged on one side of the driving rack, the end part of the transmission shaft is fixed on one side of the transmission gear, and the driving gear is fixed at the other end of the transmission shaft.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the lifting piece comprises a supporting seat, a supporting frame, a lifting frame, a first spring and a connecting column, wherein the supporting seat is fixed in the supporting shell, the supporting frame is fixed on one side of the supporting seat, the transmission shaft is rotationally connected in the supporting frame, the lifting frame slides in the supporting seat, a tooth slot is arranged on one side of the lifting frame, the driving gear is meshed with the lifting frame, two ends of the first spring are respectively fixed on the inner wall of the lifting frame and the bottom of the connecting column, and the connecting column slides in the lifting frame.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the clamping piece comprises a fixing frame, a supporting groove, a lifting table, a supporting column and a pressing plate, wherein the fixing frame is fixed in the supporting shell, the supporting groove is fixed on one side of the fixing frame, the lifting table slides in the supporting groove, the supporting column is rotationally connected in the lifting table, a torsion spring is arranged on the surface of the supporting column, and the pressing plate is fixed on the surface of the supporting column.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the transmission piece comprises a rack sleeve, a second spring, a transmission rack and a driving block, wherein the rack sleeve is fixed in the supporting shell, two ends of the second spring are respectively fixed on the bottom of the transmission rack and the inner wall of the rack sleeve, the transmission rack slides in the rack sleeve, the driving block is fixed on one side of the transmission rack, a driving groove is formed in one side of the lifting frame, and the driving block slides in the driving groove.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the transmission piece still includes locating shaft, gear sleeve, tooth cover, locating lever, cardboard, third spring, reference column, non-return board, fourth spring and drive pulley, the locating shaft rotate connect in the supporting shell, the gear sleeve rotate connect in locating shaft surface, the gear sleeve with the drive rack meshing, the tooth cover is fixed in the locating shaft surface, the locating lever rotate connect in the gear sleeve, the cardboard is fixed in the locating lever surface, third spring both ends are fixed in cardboard one side respectively with supporting shell inner wall, the reference column rotate connect in the supporting shell, the non-return board is fixed in the reference column surface, fourth spring both ends are fixed in non-return board one side respectively with supporting shell inner wall, the drive pulley is fixed in the locating shaft surface.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the power accumulating part comprises a mounting shaft, a conversion gear, a push plate, a positioning shell, a push rod, a fifth spring, an inserting block and a sixth spring, wherein the mounting shaft is rotationally connected in the supporting shell, the conversion gear is fixed on the surface of the mounting shaft, the push plate slides in the supporting shell, a tooth slot is formed in the surface of the push plate, the conversion gear is meshed with the tooth slot on the surface of the push plate, the positioning shell is fixed in the supporting shell, the push rod slides in the positioning shell, two ends of the fifth spring are respectively fixed on the end part of the push rod and the inner wall of the positioning shell, the inserting block slides in the push rod, and two ends of the sixth spring are respectively fixed on the inner wall of the inserting block and the inner wall of the push rod.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the trigger piece comprises a locating rack, a trigger rod, a protruding block, a supporting disc, a seventh spring, a fixed shaft, a fluted disc, a swinging rod, an eighth spring, a sliding sleeve and a sliding rod, wherein the locating rack is fixed on one side of the locating shell, the trigger rod slides in the locating rack, the protruding block is fixed on one side of the trigger rod, the supporting disc is fixed on the end part of the trigger rod, two ends of the seventh spring are respectively fixed on one side of the supporting disc and one side of the locating rack, two end parts of the fixed shaft are respectively and rotatably connected in the locating shell and in the supporting shell, the fluted disc is fixed on the surface of the fixed shaft, tooth grooves are formed in the surface of the trigger rod, the fluted disc is meshed with the tooth grooves formed in the surface of the trigger rod, two ends of the eighth spring are respectively fixed on one side of the swinging rod and one side of the fluted disc, the sliding sleeve slides on the surface of the trigger rod, and two ends of the sliding rod are respectively fixed on one side of the sliding sleeve and the inner wall of the inserting block.
As a preferable scheme of the chip resistor test tool for initiating explosive devices, the invention comprises the following steps: the detection piece comprises a positioning table, a sliding column, a detection tool, a ninth spring, an extrusion column and a tenth spring, wherein the positioning table is fixed in the supporting shell, the sliding column is fixed at the bottom of the positioning table, the detection tool slides on the surface of the sliding column, two ends of the ninth spring are respectively fixed at the bottom of the positioning table and the top of the detection tool, the extrusion column slides in the detection tool, and two ends of the tenth spring are respectively fixed at the top of the extrusion column and the inner wall of the detection tool.
The invention has the beneficial effects that: the chip resistor to be detected is detected through the detection assembly and the driving assembly, and meanwhile, the chip resistor can be automatically fed and discharged, so that a manual hand-held detection meter pen is not required for testing, and the detection efficiency is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a structural diagram of a chip resistor test fixture for initiating explosive devices.
Fig. 2 is an internal structural diagram of the chip resistance test fixture of the initiating explosive device.
Fig. 3 is a diagram showing a connection structure of a transmission gear, a transmission shaft and a driving gear of the chip resistor test fixture of the initiating explosive device.
Fig. 4 is a diagram showing a connection structure of a lifting table, a support column and a pressing plate of the chip resistor test fixture of the initiating explosive device.
Fig. 5 is a connection structure diagram of a push plate and an insert of the chip resistor test fixture of the initiating explosive device.
Fig. 6 is a connection structure diagram of the supporting rod and the annular air bag of the chip resistor test fixture of the initiating explosive device.
Fig. 7 is a cross-sectional view of the elevating frame of the chip resistor test fixture for initiating explosive devices.
Fig. 8 is a connection structure diagram of a second spring and a driving rack of the chip resistor test fixture of the initiating explosive device.
Fig. 9 is a diagram showing a connection structure of a driving rack and a driving block of the chip resistor test fixture for initiating explosive devices.
Fig. 10 is a diagram showing a connection structure between a positioning shaft and a tooth sleeve of a chip resistor test fixture for initiating explosive devices.
Fig. 11 is a diagram showing a connection structure between the mounting shaft and the conversion gear of the chip resistor test fixture for initiating explosive devices.
Fig. 12 is a cross-sectional view of the extrusion column of the chip resistor test tool for initiating explosive devices.
Fig. 13 is a structure diagram of a supporting plate and a seventh spring connection of a chip resistor test fixture for initiating explosive devices.
Fig. 14 is a fluted disc and swing link connection structure diagram of the chip resistor test fixture for initiating explosive devices.
Fig. 15 is a sectional view of the sliding sleeve of the chip resistor test tool for initiating explosive devices.
In the figure: 100 detecting components; 101 a support shell; 102 feeding parts; 102a feeding groove; 102b supporting rods; 102c a drive pulley; 102d a conveyor belt; 102e an annular balloon; 103, blanking a chute; 200 a drive assembly; 201a driving member; 201a cylinder; 201b drive a rack; 201c a transmission gear; 201d of a transmission shaft; 201e drive gear; 202 lifting pieces; 202a supporting seat; 202b a support frame; 202c lifting frame; 202d a first spring; 202e connecting columns; 203 clamping members; 203a fixing frame; 203b support slots; 203c lifting table; 203d supporting columns; 203e pressing plate; 204a transmission member; 204a rack sleeve; 204b a second spring; 204c drive rack; 204d driving blocks; 204e positioning the shaft; 204f gear sleeve; 204g of tooth sleeve; 204h positioning rods; 204i clamping plates; 204j a third spring; 204k positioning columns; 204l of non-return plate; 204m fourth springs; 204n drive pulleys; 205 force storage member; 205a mounting a shaft; 205b converting gears; 205c push plate; 205d positioning the shell; 205e pushing a bar; 205f fifth springs; 205g of plug blocks; 205h sixth spring; 206 trigger; 206a positioning rack; 206b trigger lever; 206c bumps; 206d supporting plate; 206e seventh spring; 206f fixing the shaft; 206g of fluted disc; 206h, swinging the rod; 206i eighth springs; 206j sliding sleeves; 206k slide bars; 207 detecting member; 207a positioning stage; 207b spool; 207c, detecting a tool; 207d ninth spring; 207e extrusion columns; 207f tenth spring; u drive groove.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 15, in a first embodiment of the present invention, a chip resistor testing tool for initiating explosive devices is provided, where the chip resistor testing tool for initiating explosive devices includes a detection component 100 and a driving component 200, and by matching the two components, the chip resistor to be tested can be automatically fed and discharged while being detected, so that a manual hand-held detection pen is not required for testing, and the detection efficiency is greatly improved.
Specifically, the detection assembly 100 includes a support housing 101, a feeding member 102, and a discharging chute 103, where the feeding member 102 is disposed in the support housing 101, and the discharging chute 103 is disposed in the support housing 101.
The supporting shell 101 is used for supporting and fixing the detection tool, when the chip resistors to be detected are more, the feeding piece 102 can be connected with the feeding vibration disc for use, so that the chip resistors to be detected can be automatically discharged in the feeding piece 102, when the chip resistors to be detected are less, the chip resistors can be manually added into the feeding piece 102, and the discharging chute 103 is used for outputting the detected chip resistors to the supporting shell 101.
The driving assembly 200 is arranged in the supporting shell 101 and comprises a driving piece 201, a lifting piece 202, a clamping piece 203, a transmission piece 204, a force storage piece 205, a trigger piece 206 and a detection piece 207, wherein the driving piece 201 is arranged on the supporting shell 101, the lifting piece 202 is arranged in the supporting shell 101, the clamping piece 203 is arranged at the top of the lifting piece 202, the transmission piece 204 is arranged on one side of the lifting piece 202, the force storage piece 205 is arranged on one side of the driving piece 201, the trigger piece 206 is arranged on one side of the force storage piece 205, and the detection piece 207 is arranged in the supporting shell 101.
The driving piece 201 is used for driving the lifting piece 202 to lift, the lifting piece 202 can drive the clamping piece 203 to lift, when the clamping piece 203 lifts, the lifting piece can be in butt joint with the detecting piece 207, the detecting piece 207 can release the clamping of the clamping piece 203 to the chip resistor in the clamping piece 203, accordingly the detecting piece 207 detects the chip resistor in the clamping piece 203, the transmission piece 204 is used for driving the feeding piece 102 to work, the feeding piece 102 supplies the chip resistor to the clamping piece 203, the power storage piece 205 is used for pushing the detected chip resistor, the power storage piece 205 can push the detected chip resistor to move into the blanking chute 103 through triggering of the triggering piece 206, and the detected chip resistor is output to the supporting shell 101 through the action of the blanking chute 103.
Specifically, the feeding member 102 includes a feeding groove 102a, a supporting rod 102b, a driving belt pulley 102c, a conveyor belt 102d and an annular air bag 102e, wherein the feeding groove 102a is fixed in the supporting shell 101, the supporting rod 102b is fixed in the supporting shell 101, the driving belt pulley 102c is rotatably connected between the two supporting rods 102b through a rotating shaft, the conveyor belt 102d is arranged on the surfaces of the two driving belt pulleys 102c, and the annular air bag 102e is rotatably connected between the two supporting rods 102b through the rotating shaft.
When the feeding groove 102a is externally connected with the feeding vibration disc, the chip resistors to be detected can be arranged in the feeding groove 102a, the driving belt pulley 102c can be rotated to drive the conveying belt 102d to move, the conveying belt 102d conveys the chip resistors in the feeding groove 102a, meanwhile, the annular air bag 102e can effectively support the conveying belt 102d through the arrangement of the annular air bag 102e, the conveying belt 102d is tightly connected with the chip resistors, and the transmission efficiency of the conveying belt 102d is improved.
Specifically, the driving member 201 includes a cylinder 201a, a driving rack 201b, a transmission gear 201c, a transmission shaft 201d, and a driving gear 201e, the cylinder 201a is fixed on the top of the supporting case 101, the driving rack 201b is fixed on the output end of the cylinder 201a, the transmission gear 201c is disposed on one side of the driving rack 201b, the end of the transmission shaft 201d is fixed on one side of the transmission gear 201c, and the driving gear 201e is fixed on the other end of the transmission shaft 201 d.
The cylinder 201a is started, the output end of the cylinder 201a drives the driving rack 201b to move downwards, so that the driving rack 201b drives the transmission gear 201c to rotate, and the transmission gear 201c drives the driving gear 201e to rotate through the transmission shaft 201d, so that the driving gear 201e drives the lifting piece 202 to lift.
Specifically, the lifting member 202 includes a supporting seat 202a, a supporting frame 202b, a lifting frame 202c, a first spring 202d and a connecting column 202e, wherein the supporting seat 202a is fixed in the supporting shell 101, the supporting frame 202b is fixed on one side of the supporting seat 202a, the transmission shaft 201d is rotatably connected in the supporting frame 202b, the lifting frame 202c slides in the supporting seat 202a, a tooth slot is arranged on one side of the lifting frame 202c, the driving gear 201e is meshed with the lifting frame 202c, two ends of the first spring 202d are respectively fixed on the inner wall of the lifting frame 202c and the bottom of the connecting column 202e, and the connecting column 202e slides in the lifting frame 202 c.
When the driving rack 201b moves downward, the driving gear 201e rotates to drive the lifting frame 202c to rise, and as the lifting frame 202c rises, the tension of the first spring 202d decreases, the connecting column 202e is retracted into the lifting frame 202c, and when the lifting frame 202c continues to rise, the clamping piece 203 can be driven to move upward.
Example 2
Referring to fig. 2 to 4 and fig. 6 to 10, a second embodiment of the present invention is based on the previous embodiment.
Specifically, the clamping member 203 includes a fixing frame 203a, a supporting groove 203b, a lifting table 203c, a supporting column 203d, and a pressing plate 203e, wherein the fixing frame 203a is fixed in the supporting case 101, the supporting groove 203b is fixed on one side of the fixing frame 203a, the lifting table 203c slides in the supporting groove 203b, the supporting column 203d is rotatably connected in the lifting table 203c, a torsion spring is provided on the surface of the supporting column 203d, and the pressing plate 203e is fixed on the surface of the supporting column 203 d.
The fixed frame 203a is used for carrying out fixed stay to supporting groove 203b, supporting groove 203b is used for supporting the chip resistor and deposits, elevating platform 203c is through the lift removal of self, can transport the chip resistor, support column 203d can drive clamp plate 203e under the effect of its surface torsional spring and extrude the chip resistor on the elevating platform 203c, thereby make the chip resistor be fixed in elevating platform 203c top, when elevating platform 203c falls in supporting groove 203b, under supporting groove 203 b's supporting effect, make clamp plate 203e keep away from elevating platform 203c, clamp plate 203e can not be fixed the chip resistor that will get into on elevating platform 203c this moment.
Specifically, the transmission member 204 includes a rack sleeve 204a, a second spring 204b, a transmission rack 204c and a driving block 204d, the rack sleeve 204a is fixed in the supporting shell 101, two ends of the second spring 204b are respectively fixed at the bottom of the transmission rack 204c and the inner wall of the rack sleeve 204a, the transmission rack 204c slides in the rack sleeve 204a, the driving block 204d is fixed at one side of the transmission rack 204c, a driving groove U is formed at one side of the lifting frame 202c, and the driving block 204d slides in the driving groove U.
The rack sleeve 204a is used for limiting the driving rack 204c, when the lifting frame 202c ascends, the driving groove U ascends along with the lifting, at the moment, under the action of the reset elastic force of the second spring 204b, the driving rack 204c can move upwards, and when the lifting frame 202c starts to descend, the driving block 204d can be driven through the driving groove U, so that the driving block 204d drives the driving rack 204c to move downwards.
Specifically, the transmission member 204 further includes a positioning shaft 204e, a gear sleeve 204f, a gear sleeve 204g, a positioning rod 204h, a clamping plate 204i, a third spring 204j, a positioning column 204k, a non-return plate 204l, a fourth spring 204m and a transmission pulley 204n, wherein the positioning shaft 204e is rotationally connected in the support shell 101, the gear sleeve 204f is rotationally connected to the surface of the positioning shaft 204e, the gear sleeve 204f is meshed with the transmission rack 204c, the gear sleeve 204g is fixed on the surface of the positioning shaft 204e, the positioning rod 204h is rotationally connected in the gear sleeve 204f, the clamping plate 204i is fixed on the surface of the positioning rod 204h, both ends of the third spring 204j are respectively fixed on one side of the clamping plate 204i and the inner wall of the support shell 101, the positioning column 204k is rotationally connected in the support shell 101, the non-return plate 204l is fixed on the surface of the positioning column 204k, both ends of the fourth spring 204m are respectively fixed on one side of the non-return plate 204l and the inner wall of the support shell 101, and the transmission pulley 204n is fixed on the surface of the positioning shaft 204 e.
When the lifting frame 202c is lifted, the transmission rack 204c is driven to lift, at the moment, the transmission rack 204c drives the gear sleeve 204f to rotate, the gear sleeve 204f drives the clamping plate 204i to slide on the surface of the gear sleeve 204g, at the moment, the positioning shaft 204e cannot be driven to rotate through the gear sleeve 204g, meanwhile, the non-return plate 204l can limit the two gear sleeves 204g so as to prevent the positioning shaft 204e from reversely rotating, when the lifting frame 202c starts to descend, the transmission rack 204c is driven to descend, at the moment, the gear sleeve 204f can drive the gear sleeve 204g to rotate through the clamping plate 204i, so that the gear sleeve 204g drives the positioning shaft 204e to rotate, the positioning shaft 204e drives the transmission belt 204n to rotate, two groups of the transmission belt pulleys 204n are respectively fixed on the surface of the positioning shaft 204e and the rotating shaft surface of the driving belt pulley 102c, and the driving belt 102c is driven, and the driving belt 102c conveys the sheet resistor into the supporting groove 203b through the conveying belt 102 d.
Example 3
Referring to fig. 2, 5 and 11-15, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the force accumulating member 205 includes a mounting shaft 205a, a conversion gear 205b, a push plate 205c, a positioning shell 205d, a push bar 205e, a fifth spring 205f, an insert 205g and a sixth spring 205h, wherein the mounting shaft 205a is rotatably connected in the supporting shell 101, the conversion gear 205b is fixed on the surface of the mounting shaft 205a, the push plate 205c slides in the supporting shell 101, a tooth slot is formed on the surface of the push plate 205c, the conversion gear 205b is meshed with the tooth slot on the surface of the push plate 205c, the positioning shell 205d is fixed in the supporting shell 101, the push bar 205e slides in the positioning shell 205d, both ends of the fifth spring 205f are respectively fixed on the end part of the push bar 205e and the inner wall of the positioning shell 205d, the insert 205g slides in the push bar 205e, and both ends of the sixth spring 205h are respectively fixed on the inner wall of the insert 205g and the inner wall of the push bar 205 e.
The installation shaft 205a is used for supporting the conversion gear 205b, the conversion gear 205b is meshed with the driving rack 201b, when the driving rack 201b moves downwards, the push plate 205c can be driven by the conversion gear 205b to move, the push plate 205c can push the insert block 205g, the insert block 205g drives the push rod 205e to shrink inwards towards the positioning shell 205d, and therefore the fifth spring 205f is compressed, and therefore energy storage is carried out on the push rod 205 e.
Specifically, the trigger piece 206 includes a positioning frame 206a, a trigger rod 206b, a protruding block 206c, a supporting plate 206d, a seventh spring 206e, a fixed shaft 206f, a fluted disc 206g, a swinging rod 206h, an eighth spring 206i, a sliding sleeve 206j and a sliding rod 206k, wherein the positioning frame 206a is fixed on one side of the positioning shell 205d, the trigger rod 206b slides in the positioning frame 206a, the protruding block 206c is fixed on one side of the trigger rod 206b, the supporting plate 206d is fixed on the end of the trigger rod 206b, two ends of the seventh spring 206e are respectively fixed on one side of the supporting plate 206d and one side of the positioning frame 206a, two ends of the fixed shaft 206f are respectively rotatably connected in the positioning shell 205d and the supporting shell 101, the fluted disc 206g is fixed on the surface of the fixed shaft 206f, the surface of the triggering rod 206b is provided with tooth grooves formed on the surface of the fluted disc 206g, the swinging rod 206h is rotatably connected on one side of the fluted disc 206g, two ends of the eighth spring 206i are respectively fixed on one side of the swinging rod 206h and one side of the fluted disc 206g, the sliding sleeve 206j slides on the surface of the sliding sleeve 206b, the sliding rod 206k is respectively, the surface of the sliding rod 206k is fixed on the surface of the sliding rod 206k, and two ends of the sliding rod 206k are respectively fixed on the two ends of the sliding grooves 205g and the inner wall of the sliding sleeve 205 g.
The push plate 205c can push the insert 205g, so that the insert 205g drives the push bar 205e to shrink inwards towards the positioning shell 205d, at this time, the push bar 205e drives the sliding sleeve 206j to move to one side of the protruding block 206c through the insert 205g, at this time, the trigger rod 206b is pulled, the trigger rod 206b drives the protruding block 206c to squeeze the sliding sleeve 206j, and accordingly the sliding sleeve 206j drives the insert 205g to move through the sliding rod 206k, the insert 205g compresses the sixth spring 205h, and therefore the insert 205g is shrunk into the positioning shell 205d, and limiting of the insert 205g by the push plate 205c is relieved.
Specifically, the detecting member 207 includes a positioning table 207a, a sliding column 207b, a detecting tool 207c, a ninth spring 207d, an extruding column 207e and a tenth spring 207f, wherein the positioning table 207a is fixed in the supporting shell 101, the sliding column 207b is fixed at the bottom of the positioning table 207a, the detecting tool 207c slides on the surface of the sliding column 207b, two ends of the ninth spring 207d are respectively fixed at the bottom of the positioning table 207a and the top of the detecting tool 207c, the extruding column 207e slides in the detecting tool 207c, and two ends of the tenth spring 207f are respectively fixed at the top of the extruding column 207e and the inner wall of the detecting tool 207 c.
The positioning table 207a is used for fixedly supporting the sliding column 207b, the sliding column 207b can limit the position of the detection tool 207c, the detection tool 207c can stably operate, the detection tool 207c can be extruded in the final stage of descending of the output end of the air cylinder 201a, the detection tool 207c can move downwards, the sheet resistor is guided and positioned through guide blocks around the detection tool 207c, the sheet resistor is enabled to move to a position suitable for detection of the detection tool 207c on the lifting table 203c, two electrodes are arranged at the bottom of the detection tool 207c and are used for being connected with two ends of the sheet resistor, the extrusion column 207e can be driven to extrude one end of the pressing plate 203e while the detection tool 207c descends, the other end of the pressing plate 203e is enabled to be lifted, the fixing of the sheet resistor by the pressing plate 203e is relieved, meanwhile, the guide block on one side of the detection tool 207c can extrude the swing rod 206h, the eighth spring 206i is enabled to stretch, the fluted disc 206g is not rotated, when the detection tool 207c moves upwards, the guide block 205c moves upwards, the swing rod 206h is enabled to drive the swing rod 206c to move, and the swing rod 206c can be driven to move, and the swing rod 206e can be triggered to move, and the swing rod 206c can move downwards.
When the chip resistor to be detected is more, the feeding groove 102a can be externally connected with a feeding vibration disc, the chip resistor to be detected is arranged in the feeding groove 102a, the cylinder 201a is started, the output end of the cylinder 201a drives the driving rack 201b to move downwards, the driving rack 201b drives the transmission gear 201c to rotate, the transmission gear 201c drives the driving gear 201e to rotate through the transmission shaft 201d, the driving gear 201e drives, along with the rising of the lifting frame 202c, the pulling force of the first spring 202d is reduced, the connecting column 202e is retracted into the lifting frame 202c, when the lifting frame 202c continues to rise, the lifting table 203c can be driven to move upwards, at the moment, along with the rising of the lifting table 203c, the lifting table 203c is far away from the supporting groove 203b, the supporting column 203d can drive the pressing plate 203e to squeeze the chip resistor on the lifting table 203c under the action of the surface of the torsion spring, so that the chip resistor is fixed on the top of the lifting table 203c, when the lifting frame 202c rises, the driving groove U rises, at the moment, under the action of the reset elastic force of the second spring 204b, the transmission rack 204c can be enabled to move upwards, at the moment, the transmission rack 204c drives the gear sleeve 204f to rotate, the gear sleeve 204f drives the clamping plate 204i to slide on the surface of the gear sleeve 204g, at the moment, the positioning shaft 204e cannot be driven to rotate through the gear sleeve 204g, at the same time, when the driving rack 201b moves downwards, the push plate 205c can be driven to move through the conversion gear 205b, the push plate 205c can push the insert block 205g, the insert block 205g drives the push rod 205e to shrink inwards towards the positioning shell 205d, the fifth spring 205f is compressed, the push rod 205e is stored, at the last stage of the descending of the output end of the air cylinder 201a, the detection tool 207c can be extruded, the detection tool 207c moves downwards, the sheet resistance is guided and positioned through the guide block around the detection tool 207c, the chip resistor moves to a position suitable for detection by the detection tool 207c on the lifting table 203c, two electrodes are arranged at the bottom of the detection tool 207c and used for being connected with two ends of the chip resistor, and the extrusion column 207e can be driven to extrude one end of the pressing plate 203e while the detection tool 207c descends, so that the other end of the pressing plate 203e is lifted, and the fixation of the pressing plate 203e to the chip resistor is relieved.
After the detection is finished, the lifting table 203c is opened and lowered, the detection tool 207c is lifted, when the detection tool 207c moves upwards, the guide block of the detection tool 207c picks up the swinging rod 206h, the guide block of the detection tool 207c drives the fluted disc 206g to rotate through the swinging rod 206h, the trigger rod 206b is driven to move, the push rod 205e can pop out of the positioning shell 205d, the sheet resistor is pushed into the blanking chute 103, the driving groove U drives the driving block 204d along with the continuous lowering of the lifting table 203c, the driving block 204d drives the transmission rack 204c to move downwards, at the moment, the gear sleeve 204f can drive the toothed sleeve 204g to rotate through the clamping plate 204i, the toothed sleeve 204g drives the positioning shaft 204e to rotate, the positioning shaft 204e drives the transmission belt pulley 204n to rotate, the driving belt pulley 102c is driven, and the sheet resistor is conveyed into the supporting groove 203b through the conveying belt 102 d.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (1)
1. The utility model provides a chip resistance test fixture of initiating explosive device which characterized in that: comprising the steps of (a) a step of,
the detection assembly (100) comprises a support shell (101), a feeding piece (102) and a discharging chute (103), wherein the feeding piece (102) is arranged in the support shell (101), and the discharging chute (103) is positioned in the support shell (101); the method comprises the steps of,
the driving assembly (200) is arranged in the supporting shell (101) and comprises a driving piece (201), a lifting piece (202), a clamping piece (203), a transmission piece (204), a force storage piece (205), a trigger piece (206) and a detection piece (207), wherein the driving piece (201) is arranged on the supporting shell (101), the lifting piece (202) is arranged in the supporting shell (101), the clamping piece (203) is arranged at the top of the lifting piece (202), the transmission piece (204) is arranged on one side of the lifting piece (202), the force storage piece (205) is arranged on one side of the driving piece (201), the trigger piece (206) is arranged on one side of the force storage piece (205), and the detection piece (207) is arranged in the supporting shell (101).
The driving piece (201) is used for driving the lifting piece (202) to lift, the lifting piece (202) can drive the clamping piece (203) to lift, when the clamping piece (203) lifts, the clamping piece can be in butt joint with the detecting piece (207), the detecting piece (207) can release the clamping of the clamping piece (203) to the chip resistor, so that the detecting piece (207) detects the chip resistor in the clamping piece (203), the transmission piece (204) is used for driving the feeding piece (102) to work, so that the feeding piece (102) supplies the chip resistor to the clamping piece (203), the storing piece (205) is used for pushing the detected chip resistor, the storing piece (205) can push the detected chip resistor to move into the blanking chute (103) through triggering of the triggering piece (206), and the detected chip resistor is output to the supporting shell (101) through the effect of the blanking chute (103);
the feeding piece (102) comprises a feeding groove (102 a), supporting rods (102 b), driving belt pulleys (102 c), a conveying belt (102 d) and an annular air bag (102 e), wherein the feeding groove (102 a) is fixed in the supporting shell (101), the supporting rods (102 b) are fixed in the supporting shell (101), the driving belt pulleys (102 c) are rotatably connected between the two supporting rods (102 b) through rotating shafts, the conveying belt (102 d) is arranged on the surfaces of the two driving belt pulleys (102 c), and the annular air bag (102 e) is rotatably connected between the two supporting rods (102 b) through rotating shafts;
the driving piece (201) comprises a cylinder (201 a), a driving rack (201 b), a transmission gear (201 c), a transmission shaft (201 d) and a driving gear (201 e), wherein the cylinder (201 a) is fixed at the top of the supporting shell (101), the driving rack (201 b) is fixed at the output end of the cylinder (201 a), the transmission gear (201 c) is arranged at one side of the driving rack (201 b), the end part of the transmission shaft (201 d) is fixed at one side of the transmission gear (201 c), and the driving gear (201 e) is fixed at the other end of the transmission shaft (201 d);
the lifting piece (202) comprises a supporting seat (202 a), a supporting frame (202 b), a lifting frame (202 c), a first spring (202 d) and a connecting column (202 e), wherein the supporting seat (202 a) is fixed in the supporting shell (101), the supporting frame (202 b) is fixed on one side of the supporting seat (202 a), the transmission shaft (201 d) is rotationally connected in the supporting frame (202 b), the lifting frame (202 c) slides in the supporting seat (202 a), a tooth slot is arranged on one side of the lifting frame (202 c), the driving gear (201 e) is meshed with the lifting frame (202 c), two ends of the first spring (202 d) are respectively fixed on the inner wall of the lifting frame (202 c) and the bottom of the connecting column (202 e), and the connecting column (202 e) slides in the lifting frame (202 c).
The clamping piece (203) comprises a fixing frame (203 a), a supporting groove (203 b), a lifting table (203 c), a supporting column (203 d) and a pressing plate (203 e), wherein the fixing frame (203 a) is fixed in the supporting shell (101), the supporting groove (203 b) is fixed on one side of the fixing frame (203 a), the lifting table (203 c) slides in the supporting groove (203 b), the supporting column (203 d) is rotatably connected in the lifting table (203 c), a torsion spring is arranged on the surface of the supporting column (203 d), and the pressing plate (203 e) is fixed on the surface of the supporting column (203 d);
the transmission piece (204) comprises a rack sleeve (204 a), a second spring (204 b), a transmission rack (204 c) and a driving block (204 d), wherein the rack sleeve (204 a) is fixed in the supporting shell (101), two ends of the second spring (204 b) are respectively fixed at the bottom of the transmission rack (204 c) and the inner wall of the rack sleeve (204 a), the transmission rack (204 c) slides in the rack sleeve (204 a), the driving block (204 d) is fixed on one side of the transmission rack (204 c), a driving groove (U) is formed in one side of the lifting frame (202 c), and the driving block (204 d) slides in the driving groove (U);
the transmission piece (204) further comprises a positioning shaft (204 e), a gear sleeve (204 f), a gear sleeve (204 g), a positioning rod (204 h), a clamping plate (204 i), a third spring (204 j), a positioning column (204 k), a non-return plate (204 l), a fourth spring (204 m) and a transmission pulley (204 n), wherein the positioning shaft (204 e) is rotationally connected in the supporting shell (101), the gear sleeve (204 f) is rotationally connected to the surface of the positioning shaft (204 e), the gear sleeve (204 f) is meshed with the transmission rack (204 c), the gear sleeve (204 g) is fixed on the surface of the positioning shaft (204 e), the positioning rod (204 h) is rotationally connected in the gear sleeve (204 f), the clamping plate (204 i) is fixed on the surface of the positioning rod (204 h), two ends of the third spring (204 j) are respectively fixed on one side of the clamping plate (204 i) and the inner wall of the supporting shell (101), the positioning column (204 f) is rotationally connected with the non-return plate (204 i) and the inner wall of the supporting shell (101), and the positioning column (204 i) is fixed on the surface of the non-return plate (204 i);
the power accumulating part (205) comprises a mounting shaft (205 a), a conversion gear (205 b), a push plate (205 c), a positioning shell (205 d), a push rod (205 e), a fifth spring (205 f), an inserting block (205 g) and a sixth spring (205 h), wherein the mounting shaft (205 a) is rotationally connected in the supporting shell (101), the conversion gear (205 b) is fixed on the surface of the mounting shaft (205 a), the push plate (205 c) slides in the supporting shell (101), tooth grooves are formed in the surface of the push plate (205 c), the conversion gear (205 b) is meshed with the tooth grooves on the surface of the push plate (205 c), the positioning shell (205 d) is fixed in the supporting shell (101), the push rod (205 e) slides in the positioning shell (205 d), two ends of the fifth spring (205 f) are respectively fixed on the end parts of the push rod (205 e) and the inner wall of the positioning shell (205 d), and the inserting block (205 g) is respectively fixed on the two ends of the push rod (205 e) and the inner wall (205 e);
the trigger piece (206) comprises a positioning frame (206 a), a trigger rod (206 b), a protruding block (206 c), a supporting disc (206 d), a seventh spring (206 e), a fixed shaft (206 f), a fluted disc (206 g), a swinging rod (206 h), an eighth spring (206 i), a sliding sleeve (206 j) and a sliding rod (206 k), wherein the positioning frame (206 a) is fixed on one side of the positioning shell (205 d), the trigger rod (206 b) slides in the positioning frame (206 a), the protruding block (206 c) is fixed on one side of the trigger rod (206 b), the supporting disc (206 d) is fixed on one end of the trigger rod (206 b), two ends of the seventh spring (206 e) are respectively fixed on one side of the supporting disc (206 d) and one side of the positioning frame (206 a), two ends of the fixed shaft (206 f) are respectively and rotatably connected in the positioning shell (205 d) and the supporting shell (101), the fluted disc (206 g) is fixed on the surface of the fixed fluted disc (206 b), the two sides of the swinging rod (206 b) are respectively meshed with the fluted disc (206 h) are meshed with the surface of the swing rod (206 b) through the two ends of the fluted disc (206 g), the sliding sleeve (206 j) slides on the surface of the trigger rod (206 b), and two ends of the sliding rod (206 k) are respectively fixed on one side of the sliding sleeve (206 j) and the inner wall of the insertion block (205 g);
the detection piece (207) comprises a positioning table (207 a), a sliding column (207 b), a detection tool (207 c), a ninth spring (207 d), an extrusion column (207 e) and a tenth spring (207 f), wherein the positioning table (207 a) is fixed in the supporting shell (101), the sliding column (207 b) is fixed at the bottom of the positioning table (207 a), the detection tool (207 c) slides on the surface of the sliding column (207 b), two ends of the ninth spring (207 d) are respectively fixed at the bottom of the positioning table (207 a) and the top of the detection tool (207 c), the extrusion column (207 e) slides in the detection tool (207 c), and two ends of the tenth spring (207 f) are respectively fixed at the top of the extrusion column (207 e) and the inner wall of the detection tool (207 c).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311380465.XA CN117110657B (en) | 2023-10-24 | 2023-10-24 | Sheet resistance test fixture for initiating explosive device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311380465.XA CN117110657B (en) | 2023-10-24 | 2023-10-24 | Sheet resistance test fixture for initiating explosive device |
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| CN117310422B (en) * | 2023-12-01 | 2024-02-23 | 四川永星电子有限公司 | Initiating explosive device resistor performance test method and system |
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