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62 results about "Package testing" patented technology

Package testing or packaging testing involves the measurement of a characteristic or property involved with packaging. This includes packaging materials, packaging components, primary packages, shipping containers, and unit loads, as well as the associated processes.

Device for testing tensile strength of medicine package

The invention discloses a drug package tensile strength testing device, and belongs to the technical field of drug package testing. The device mainly comprises a base; the device comprises a lower clamping assembly, an upper clamping assembly and a speed change assembly, the speed change assembly comprises an upper bottom plate and an electric cylinder, and a clamping sleeve is installed at the output end of the electric cylinder; a rotary drum, a driving gear, a convex block and a driven gear are rotationally mounted at the bottom of the limiting disc, and the driven gear is in meshed connection with the driving gear; a shaft sleeve is fixedly mounted on the lower bottom plate; and the speed change gear is rotationally installed on the shaft sleeve, the speed change gear is in meshed connection with the driven gear, and at least two sets of limiting rods are installed on the speed change gear. According to the device for testing the tensile strength of the medicine package, through the speed changing device, when a packaging film needs to be subjected to a simulation actual condition test, the speed of the lead screw is changed, so that the moving speed of the upper clamping assembly is changed, and the effect of changing the moving speed of the upper clamp is achieved.
Owner:CHANGZHOU HUAJIAN PHARM PACKAGING MATERIALS CO LTD

Packaging test method and system for realizing storage chip

The invention provides a packaging test method and system for realizing a storage chip, and relates to the technical field of storage chips, and the method comprises the steps: collecting an appearance image of a to-be-packaged storage chip; classifying the appearance images based on the texture feature difference and the structural feature difference, and determining a storage chip category of the to-be-packaged storage chip; selecting a corresponding packaging type to package the to-be-packaged storage chip according to the type of the storage chip to obtain a target storage chip; performing defect identification on the appearance image of the target storage chip to obtain an appearance defect set comprising different appearance defect categories; performing performance test on the target storage chip through the test equipment to obtain a performance parameter set comprising different performance indexes; calculating a quality score of the target storage chip in combination with the appearance defect set and the performance parameter set; and marking the target storage chip according to the quality score, and completing the packaging test of the to-be-packaged storage chip. And the packaging test automation capability and the product yield are improved.
Owner:深圳市联润丰电子科技有限公司

Bending Degree Measurement Apparatus and Method

This invention belongs to the field of cigarette packaging testing technology and discloses a bending degree measuring device and method. The bending degree measuring device includes a support structure, an image acquisition structure, and a detection system. The support structure is used to place the label paper, provide illumination to the label paper, and flatten the label paper. The image acquisition structure is located on top of the support structure and is used to acquire original images of the front and back sides of the label paper, as well as an image of the flattened label paper. The detection system is connected to both the support structure and the image acquisition structure. The detection system receives the original images of the front, back, and flattened sides of the label paper acquired by the image acquisition structure and obtains the bending degree of the label paper based on these images. This bending degree measuring device can measure the bending degree of label paper, select label paper with acceptable bending degree for processing, and avoid reduced production efficiency due to poor bending degree.
Owner:CHINA TOBACCO JIANGSU INDAL

Chip package testing system and testing method thereof

ActiveCN116099770Bcompact structureDetection process cycleSortingPackage testingTest room
The present application relates to the field of chip package testing, in particular to a chip package testing system and a testing method thereof. The system comprises a testing box, the inside of which is divided into a testing room and a chip in-out room. The testing room is divided into a feeding room with adsorption equipment and detection equipment, a discharging room, and two groups of detection rooms. The rotating plate is divided into four groups of rotatable detection stations, each of which is provided with a positioning assembly. The testing box is also provided with a feeding box, a qualified product discharging box, an unqualified product discharging box, and a controller. Through the rotation of the detection stations, the feeding room, the two groups of detection rooms, and the discharging room are sequentially opposite, and the feeding, detection, and classified discharging are automatically performed. The structure is compact, and the items for simultaneous detection can be installed and replaced according to needs. The detection process is cyclic, continuous, efficient, and intelligent. After the detection is completed, the qualified products and unqualified products are classified and recycled, the detection results are intuitive, the classification and statistics are convenient, and the detection efficiency is improved.
Owner:ANHUI ZHONGKE TIANCHEN TECH CO LTD

Packaging test device for chip production

The utility model relates to a packaging test device for chip production, which belongs to the technical field of packaged chip detection and comprises a fixing frame plate, a first fixing frame is fixedly connected to one side of the fixing frame plate, a first driving motor is fixedly mounted on the right side of the first fixing frame, and a second driving motor is fixedly mounted on the right side of the first fixing frame. The output end of the first driving motor is fixedly connected with a third threaded rod, the outer side of the third threaded rod is in threaded connection with a movable frame, a packaging testing device is arranged in the movable frame, and a chip positioning device is arranged in the fixed frame plate. The packaging testing device comprises a second driving motor fixedly installed on one side of the moving frame and a connecting plate fixedly connected to the inner wall of the moving frame. According to the packaging test device for chip production, the three detection blocks on the outer side of the first threaded rod are driven by the second driving motor to transversely move, and the packaging test accuracy can be improved after chips of different sizes are clamped.
Owner:CHONGQING JINGTONG ELECTRONICS CO LTD

A touchless chip detection system

This invention discloses a contactless chip testing system. The platform includes a PC, a data parsing / forwarding module, a source signal excitation module, a gating array, and a chip slot under test. The platform allows for simultaneous multi-selection via a PC's visual interface, enabling automated integrated testing of resistance, capacitance, package integrity, voltage, and overall power consumption between any chip pins. Compared to traditional mechanical probe-based contact testing systems, this invention is more compact. Furthermore, it employs an automatically gating physical path switching method, resulting in a higher switching rate and more efficient package testing.
Owner:EAST CHINA NORMAL UNIV

Packaging testing device

A testing device including a base having a first joint and an arm. The arm has a first branch connected to and pivotable about the first joint, a second joint connected to the first branch, a second branch connected to and pivotable about the second joint, a third joint connected to the second branch, and a third branch connected to and pivotable about the third joint. The third branch can have an attachment mechanism. The first joint is configured to drive movement of the arm through rotation of the first joint.
Owner:HB FULLER CO

Semiconductor chip package testing apparatus

The application relates to a semiconductor chip packaging test device, which comprises a test table, a chip positioning detection device on the test table, a chip testing device above the chip positioning detection device, a transmission top plate, a current probe, a plurality of negative pressure elastic expansion pipes, a chip pickup mechanism, a pickup driving connecting rod, a pickup transmission gear set and a pickup arm.
Owner:WENZHOU CITY UNIV

Package testing device and gas permeability testing device

The utility model relates to the technical field of gas permeability testing, and discloses a packaging material testing device and a gas permeability testing device.The packaging material testing device comprises a mounting plate, a sealing cover and a mounting base, the mounting plate and the sealing cover define a first closed space, and the mounting base is arranged on the mounting plate and located in the first closed space; the bottom of the sealing cover is provided with a first gas inlet and a first gas outlet through which test gas enters and exits, the inner side wall of the sealing cover is provided with a second gas inlet and a second gas outlet, a first gas outlet channel is communicated between the second gas inlet and the first gas outlet, and a first gas inlet channel is communicated between the first gas inlet and the second gas outlet; a second gas inlet channel and a second gas outlet channel for detecting gas inlet and outlet are formed in the bottom of the mounting plate; an air inlet pipe and an air outlet pipe are arranged on the mounting base, the air inlet pipe is connected with the second air inlet channel, and the air outlet pipe is connected with the second air outlet channel. According to the utility model, the gas transmission is smooth, the transmission efficiency and the use safety are improved, and the installation difficulty is reduced.
Owner:GBPI PACKAGING TEST INSTR

Automatic tin immersion detection equipment

The invention discloses automatic tin immersion detection equipment which comprises a soldering flux dipping device, a tin immersion device, a coil testing machine, a product clamp tool and a control system, the soldering flux dipping device is used for dipping a product with soldering flux, the tin immersion device is used for tin immersion of the product, and the coil testing machine is used for detecting the product subjected to tin immersion. The automatic tin dipping machine is novel and reasonable in structure, staff only need to press a switch once after discharging is completed, the necessary procedures of soldering flux dipping, tin dipping and detection of three coil production can be automatically completed, the tin dipping efficiency and the yield of products are improved, meanwhile, the machining consistency is guaranteed, labor cost waste caused by repeated feeding and discharging is reduced, and the production efficiency is improved. And a series of problems of missing detection, poor product consistency and the like are avoided. The equipment is compact in overall structure, low in cost and small in occupied space, meanwhile, the three working procedures of soldering flux dipping, tin dipping and detection are combined into one, the labor intensity of workers can be relieved, the working procedures are simplified, and manpower is saved. And the detection process and the tin immersion process are integrated, so that complete detection can be realized, and missing detection of products is avoided.
Owner:CHONGQING EMMA MECHANICAL & ELECTRICAL TECH CO LTD

A chip package testing device and a package testing method

The application relates to a chip packaging test device and a packaging test method, belonging to the technical field of chips, which comprises a workbench, a feeding mechanism penetrating through the workbench, the feeding mechanism being movably connected to the workbench along a horizontal direction; a plurality of test slots for storing packaging chips are arranged on the feeding mechanism along the moving direction of the feeding mechanism, the bottom of the test slot is provided with two rows of detection plates corresponding to the pins on the two sides of the packaging chip; the chip packaging test device further comprises a lifting mechanism arranged on the workbench, the lifting end of the lifting mechanism is connected with a test mechanism, the lifting mechanism drives the test mechanism to move along a vertical direction, so that the test mechanism is inserted into or withdrawn from the test slot located directly below. The application controls the actions of the lifting mechanism and the test mechanism through a linkage mechanism, reduces manual intervention, thereby improving the safety, accuracy and efficiency of the test process, and also reduces the cost loss and production risk caused by manual operation errors.
Owner:DONGGUAN CITY ZHONGXIN SEMICON CO LTD

Automatic generation method and storage medium for continuity test interface board and channel correspondence

This invention relates to the field of chip testing technology, and discloses a continuity test interface board, a method for automatically generating channel correspondences, and a storage medium. The method includes a test interface board with several square test areas centered on the same point. These square test areas increase proportionally from the inside out along the diagonal of the test interface board. Each square test area has an equal number of pads connected to its outer side, with the pads evenly spaced. The other end of each pad is located outside the test interface board. The pads connected to the inner square test areas pass through the outer square test areas and are positioned between the pads connected to the outer square test areas. By strategically arranging the pads, the test interface board can be compatible with various types and specifications of chips under test. Furthermore, the correspondence between pads and channels improves the overall efficiency of chip testing, ensures the accuracy of complex package testing, and enhances the degree of automated testing.
Owner:TIANJIN PUZZIX TECH CO LTD

Integrated circuit chip packaging test equipment and test method thereof

The invention relates to the technical field of chip packaging test equipment, in particular to integrated circuit chip packaging test equipment and a test method thereof.The integrated circuit chip packaging test equipment comprises a machine body, and the machine body comprises a driving mechanism, an extrusion test mechanism and a placement mechanism. Through arrangement of a disc, a notch block and a first limiting rod, due to operation of a driving motor, a rotating block pushes a through opening frame to integrally move up and down in a reciprocating mode through the notch block and a connecting rod, and meanwhile the rotating block drives the disc to rotate along the inner wall of an annular disc; therefore, the circular disc integrally drives the circular ring disc to synchronously rotate through the first limiting rod, and then the circular ring disc drives the integrated circuit chip on the detection plate to rotate and change the position, so that an operator can place the integrated circuit chip on the detection plate for testing without being below the extrusion testing mechanism. Therefore, the situation that an operator is bruised and pinched when testing the integrated circuit chip is better avoided.
Owner:SHANGHAI AEGIS ARTIFICIAL INTELLIGENCE TECH CO LTD

Separating device of package testing machine

The utility model discloses a separating device of a package testing machine, which comprises a feeding base, a separating needle and a separating needle driving part, the separating needle driving part is arranged below the feeding base, the top of the separating needle is inserted into the feeding base, the separating needle driving part drives the separating needle to move up and down, and the separating needle driving part drives the separating needle to move up and down. The device is characterized in that the separating needle driving part comprises a support, a piezoelectric brake and a limiting elastic piece, the top of the support is connected with the feeding base, the piezoelectric brake is installed on the support, an execution part is arranged on the piezoelectric brake, and the piezoelectric brake drives the execution part to swing; the lower portion of the separating needle is connected with the executing part, the limiting elastic piece is arranged above the executing part, one end of the limiting elastic piece is fixedly connected with the support, and the other end of the limiting elastic piece is connected with the separating needle. According to the utility model, the separating and feeding efficiency is improved, and the movement of the separating needle can be monitored and controlled in real time.
Owner:SUZHOU YOUSIDENG AUTOMATION TECH CO LTD

Product yield monitoring system and method applied to high-speed package testing machine

The invention discloses a product yield monitoring system and method applied to a high-speed package testing machine, and relates to the technical field of electronic component packaging monitoring control, and the system comprises the following modules: a pre-packaging detection module, which is used for arranging a conveyor belt on the outer side of a main console to convey unpackaged to-be-detected electronic components, arranging an indoor light source right above the main console, and arranging a light source right above the main console; the electronic components are shot through a high-definition camera on the upper side of the conveying belt to obtain pictures before packaging; the packaged marked products are identified through the reflection judgment module, the indoor lamp source is arranged over the main console, the conveying belt is arranged on the outer side of the main console, and the marked products are conveyed and transported by turning the conveying belt to penetrate through the main console, so that the movement direction of the conveying belt is changed, and then the movement direction of the products is changed; and finally, marking the misjudged electronic component as a to-be-identified product according to a judgment result, so that whether the electronic component covered by the reflective lines has scratches or not can be further determined subsequently.
Owner:OUYIM SEMICON EQUIP TECH (JINGJIANG) CO LTD

A drug packaging tensile strength testing device

The present application discloses a drug packaging tensile strength test device, which belongs to the field of drug packaging testing technology. It mainly includes a base; a lower clamping assembly, an upper clamping assembly, and a speed change assembly. The speed change assembly includes: an upper bottom plate, an electric cylinder, and a jacket is installed at the output end of the electric cylinder; a limit plate, a rotating cylinder, a driving gear, a protrusion, and a driven gear are rotatably installed at the bottom of the limit plate, and the driven gear and the driving gear are meshed and connected; a driven gear, a lower bottom plate, and a shaft sleeve is fixedly installed on the lower bottom plate; a speed change gear, the speed change gear is rotatably installed on the shaft sleeve, and the speed change gear and the driven gear are meshed and connected, and at least two sets of limit rods are installed on the speed change gear. A drug packaging tensile strength test device of the present application, through a speed change device, when it is necessary to simulate the actual situation test on the packaging film, the screw rod is changed in speed, thereby changing the moving speed of the upper clamping assembly, so as to achieve the effect of changing the moving speed of the upper clamp.
Owner:CHANGZHOU HUAJIAN PHARM PACKAGING MATERIALS CO LTD

An integrated circuit package testing apparatus and a package testing method

The application relates to the technical field of integrated circuits, in particular to an integrated circuit packaging test device and a packaging test method, which comprise a seat body; a fixing device for locking an integrated circuit, wherein the fixing device is arranged at the front end of the seat body and penetrates into the interior of the seat body; by arranging a positioning mechanism, when a worker needs to fix the integrated circuit, the worker only needs to rotate a toothed belt in a corresponding direction, the toothed belt drives a threaded rod to move upwards and compresses a coil spring through a belt wheel, the threaded rod drives a piston to move upwards to a limit distance, then the worker places the integrated circuit at the upper end of the seat body and releases the toothed belt, at this moment, the coil spring drives the threaded rod to move downwards through the belt wheel, the threaded rod drives the piston to move downwards, and the integrated circuit is firmly adsorbed at the upper end of the seat body through the piston cylinder and the adsorption disc.
Owner:FUHAN HAIZHI (JIANGSU) TECH CO LTD

Modularized packaging test device and method

The invention discloses a modularized packaging testing device and method. The modularized packaging testing device comprises a testing support, a function module and a connecting assembly. The test support is of a frame type structure, a main control unit and a power module are arranged in the test support, the main control unit is used for receiving and processing test data, the power module supplies power to the whole device, and a frame of the test support is provided with a module mounting position; the function module is matched with the module installation position of the test support. The connecting assembly comprises a signal interface and a power interface which are arranged in the module mounting position, the signal interface is electrically connected with the main control unit, and the power interface is electrically connected with the power module. According to the invention, the structural design is novel, rapid switching and combination of multiple test functions can be realized, and the test module can be flexibly configured according to different test requirements, so that the test efficiency is remarkably improved, and the marketing cycle of products is shortened.
Owner:JIANGSU JULI TECHNOLOGY CO LTD

Adapter Device for Chip Packaging Test

In the present disclosure, an adapter device for chip packaging testing is disclosed. The adapter device for chip packaging testing includes a connection plate with a plurality of packaging test units. Each packaging test unit includes a plate slot for receiving a microchip, a signal transmission sheet coupled to the plate slot, a signal connector coupled to the plate slot, and a chip substrate. In some embodiments, the adapter device for chip packaging testing further includes an adapter plate coupled to the connection plate through an inter-plate connection area included in the adapter plate. A method for chip packaging testing includes bonding a plurality of microchips to a chip substrate of the connection plate, coupling the connection plate to the adapter plate, inspecting the plurality of microchips, and identifying defective microchips using the identification code.
Owner:JADE BIRD DISPLAY (SHANGHAI) LTD

Single-dose high-barrier drug easy-to-tear packaging film testing device

The invention relates to the technical field of medicine package testing. The invention discloses a single-dose high-barrier drug easy-to-tear packaging film testing device which comprises a workbench and a bearing table, manipulators capable of pulling a packaging film are symmetrically arranged on the bearing table, the bottom of the bearing table is fixedly connected with the top of the workbench, a testing table is arranged at the side end of the bearing table, and the testing table is fixedly connected with the top of the workbench. The bottom of the testing table is fixedly connected with the top of the workbench, a driving assembly is arranged on the testing table, a matching assembly is arranged on the driving assembly, two symmetrically-arranged testing assemblies are arranged on the side, close to the workbench, of the matching assembly, a tearing device is arranged on one sides of the testing assemblies, and a recording assembly is arranged on the tearing device. The tearing device comprises a linkage assembly and a power assembly. According to the invention, through the work of the test assembly and the tearing device, the maximum value of the stress under tearing can be tested while multi-angle tension test is carried out, so that the accuracy and the practicability are greatly improved.
Owner:ZIBO HUA ZHI LIN PACKING PROD CO LTD

Calculation method for lead frame stepping parameters

The invention relates to the technical field of semiconductor integrated circuit package testing, and discloses a method for calculating lead frame stepping parameters, which comprises the following steps of: 1, inputting parameters; 2, calculating the number of stepping columns of each unit; 3, calculating lndex and the total length of each unit; 4, the number of Index numbers / the number of stepping times is calculated; step 5, calculating a light index center (Right index center); step 6, calculating a Left index center (Left index center); step 7, calculating the Y (Front Center offset), and calculating the Y (Front Center offset); step 8, calculating # imgabs0 #; and step 9, outputting: # imgabs 1 #. According to the method, the calculation deviation caused by human factors is avoided through automatic calculation, so that the calculation of the stepping parameters is more reliable, the universality and flexibility of the method are improved, an existing manual calculation method is improved into the mode that the needed stepping parameters are obtained through automatic calculation by inputting part of parameters of the lead frame, and the calculation efficiency is improved. And the operation is simple.
Owner:ZHENGZHOU XINGHANG TECH CO LTD

A throttle switch package assembly test device

The present invention discloses a throttle switch package testing device, which includes a contact group unit corresponding to a single throttle switch package, a status indication unit, and a power supply circuit unit for providing a test power supply; the contact group unit includes contact pairs respectively arranged corresponding to each switch in a single throttle switch package, and each contact pair respectively includes a normally closed contact and a normally open contact for connecting a single switch; all the contact pairs in a single contact group unit are interlocked with each other; the status indication unit includes a resistance measurement module and an indication module, the resistance measurement module is connected to one end of each contact in the contact group unit to measure the contact resistance of the switch contact connected when the contact is conducting, and outputs a status signal of the switch conduction state and / or the contact resistance value of the switch contact through the indication module. The test circuit of the present invention is simple, and it is convenient to use an interlocked key switch to comprehensively test a single throttle switch package component of an aircraft. The test process is simple and easy to operate, which can effectively improve the test efficiency and reduce the test cost.
Owner:NANJING NANHANG CHEN CIVIL AVIATION EQUIP CO LTD

Compression resistance detection equipment for integrated circuit packaging test

The invention discloses compression resistance detection equipment for an integrated circuit packaging test, and belongs to the technical field of integrated circuit packaging. The device comprises a body, the body is fixedly connected with a workbench, the body is fixedly provided with a power assembly, the power assembly is fixedly connected with a power plate, the power plate is provided with a mounting plate through a first thread assembly, the mounting plate is fixedly connected with a test pressing plate, and the test pressing plate is provided with a connecting block through a second bolt. The connecting block is slidably connected with a mounting frame, a first spring is fixedly connected between the mounting frame and the connecting block, and the mounting frame is fixedly connected with a bottom plate. According to the integrated circuit package compression resistance testing device, when compression resistance testing operation is carried out on integrated circuit package, a proper number of whole cameras are selected according to actual conditions, the cameras are installed on the testing pressing plate, in the testing process, the cameras are in a fixed state all the time, firmness and reliability are achieved, mounting and dismounting are quite easy, and the practical effect is good.
Owner:SHENZHEN PENGANDA ELECTRIC CO LTD

Detection jig for package testing machine

The utility model relates to the technical field of electrical test jigs, and discloses a detection jig for a package testing machine, which comprises a base, a plurality of connecting rods are fixedly connected to the upper side of the base, the upper ends of the plurality of connecting rods are fixedly connected with a fixed table together, a bearing plate is fixedly connected to the upper side of the fixed table, and a test jig is mounted on the upper side of the bearing plate. A test mechanism is arranged on the fixed table, a feeding mechanism is arranged on one side of the fixed table, a discharging mechanism is arranged on the other side of the fixed table, a limiting groove is formed in the fixed table, and a limiting sliding block mechanism is arranged on the inner side of the limiting groove. The clamping jaw unit is driven to be close to the testing jig located on the upper side of the fixing table, so that the to-be-tested electrical product clamped on the clamping jaw unit and the testing jig form an access, automatic testing is achieved, and the testing device has the advantages of being high in testing speed and high in efficiency.
Owner:HUAIAN WENSHAN ELECTRIC CO LTD

Packaging inspection equipment

To provide a package inspection device capable of easily controlling box motion using one cylinder device that does not require speed synchronization with a belt conveyor, and capable of shortening the inspection tact time by fastening the return speed of a horizontal pressing plate. [Solution] A packaging inspection device 1 in which a horizontal pressing plate 2 descends and presses against a packaging material P, then moves a fixed distance and returns, detects the pressing force of the horizontal pressing plate 2 with a load cell 3 and determines whether the packaging material P has been torn based on a change in the amount of electricity. The device is equipped with an air cylinder device 4 which has a support plate 5 at the lower end of a piston rod 4a and is freely adjustable in height, a linear slider 7 which includes a straight guide rail 7a supported by the support plate 5 with the load cell 3 in between and a slider 7b on its lower surface, the horizontal pressing plate 2 supported on the lower surface of the slider 7b, and a tension coil spring 9 which returns the slider 7b from the position where it has slid downstream in the conveyor transport direction of the straight guide rail 7a.
Owner:AKASHI ENG CO LTD

Transport package testing device and testing method

The invention relates to the field of transport package testing and discloses a transport package testing device and method.The transport package testing device comprises a bottom plate, a detection chamber is arranged on one side of the upper end of the bottom plate, an observation window is arranged on one side of the detection chamber, a connecting frame is fixedly welded to the top of the inner side of the detection chamber, and a barometer is arranged at the lower end of the connecting frame; the bottom of the inner side of the detection chamber is connected with a supporting frame through screws, a vibration motor is arranged at the upper end of the supporting frame, a first vibration transmission plate is arranged at the upper end of the vibration motor, a vibration transmission spring is arranged at the upper end of the first vibration transmission plate, and a second vibration transmission plate is arranged at the upper end of the vibration transmission spring. According to the device, the vacuum pump is started, air exhaust and pressure reduction treatment is conducted on the interior of the detection chamber, the air pressure displayed by the barometer at the lower end of the connecting frame can be seen through the observation window, and the vacuum pump stops running until the air pressure in the detection chamber coincides with the air pressure of a plateau area to which the packaging bag is to be transported; and the low-pressure environment of the target area is accurately reproduced through the vacuum pump.
Owner:ZHONGRUI TESTING TECHNOLOGY (SUZHOU) CO LTD