CN209858164U - Double-station drop test equipment - Google Patents

Abstract

The utility model relates to the technical field of drop test, in particular to a double-station drop test device, which comprises a frame, a lifting platform vertically arranged on the frame, a first test station and a second test station which are arranged at two sides of the lifting platform, wherein the lifting platform is provided with a transmission seat in a lifting transmission way, two sides of the transmission seat respectively correspond to the first test station and the second test station, the transmission seat is provided with a clamping module corresponding to the first test station, and a sucker module corresponding to the second test station; the frame is provided with a control module which is electrically connected with the lifting platform, the first test station, the second test station, the clamping module and the sucker module; the utility model discloses a drop test that goes up and down that duplex position set up can drop test station again after the arbitrary angle centre gripping of product or absorption go up and down and carry out drop test, and the test effect is good, and application scope is wide, and practical good reliability.

Description

A double station drop test equipment

technical field

The utility model relates to the technical field of drop testing, in particular to a double-station drop testing device.

Background technique

In the reliability test of electronic products, the drop test is a key test item. The drop test of the mobile phone is generally to freely drop the mobile phone from different set heights and the ground at different angles to the hard concrete floor. After being dropped, the mobile phone casing can still work normally without damage, and the quality meets the specified standards.

At present, in the electronic product reliability testing industry, the early directional drop equipment has a relatively simple structure, poor safety, single function, and relatively low test accuracy, which can only meet the basic test requirements; for example, the Chinese patent application number is CN201120508194. A mobile phone drop testing machine, comprising a base plate, a bracket fixed on the base plate, and a guide column. The base plate is provided with a drop plate, and the bracket and the guide column are connected to the guide column fixing plate at the upper end. It can slide up and down along the guide column, and the suction cup seat is equipped with a suction cup that can fix the tested part; this device can only grab the product through the suction cup and then drop the test, and it cannot be used for drop tests at multiple angles and surfaces, resulting in The test effect is single, the scope of application is small, and the test effect is poor. There are problems that need to be solved.

Utility model content

In order to solve the above problems, the utility model provides a double-station lifting and dropping test, which can clamp or absorb the product at any angle and then drop it to the test station for drop testing. The test effect is good and the application range is wide. Practical and reliable dual-station drop test equipment.

The technical solution adopted by the utility model is: a double-station drop test equipment, including a frame, a lifting platform vertically installed on the frame, a first testing station and a second testing station located on both sides of the lifting platform, The lifting transmission of the lifting platform is provided with a transmission seat, and the two sides of the transmission seat correspond to the first test station and the second test station respectively, and the transmission seat corresponds to the first test station. The second test station is equipped with a suction cup module; the frame is provided with a control module, and the control module is electrically connected with the lifting platform, the first test station, the second test station, the clamping module and the suction cup module .

A further improvement to the above solution is that the lifting platform includes a lifting guide rod, a lifting conveyor belt and a servo motor that is driven and connected to the lifting conveyor belt, the servo motor is installed in the frame, and the lifting guide rod is vertically arranged on the surface of the frame. A fixing seat is arranged at the top of the lifting guide rod, and one end of the lifting conveyor belt is connected with the fixing seat, and the other end is connected with the servo motor.

A further improvement to the above solution is that a height measuring rod is provided on one side of the lifting guide rod, and several dimension markings are provided on the height measuring rod.

A further improvement to the above solution is that the lifting guide rod transmission is provided with a lifting seat, the lifting seat is connected with the lifting conveyor belt, and the transmission seat is installed on the lifting seat.

A further improvement to the above solution is that both the first test station and the second test station are provided with a plurality of partitions to form a drop test chamber.

A further improvement to the above solution is that the clamping module includes a clamping cylinder, the clamping cylinder is connected with clamping jaws, and the end of the clamping jaws is provided with unglue for clamping the product.

A further improvement to the above solution is that the suction cup module includes a connecting shaft, and a suction nozzle is arranged at the end of the connecting shaft for absorbing the product.

The beneficial effects of the utility model are:

In the first aspect, a lifting platform is set on the frame, and the lifting platform is vertically arranged on the surface of the frame, and it is used for the height of the drop test. The structure is simple and practical, and the automatic lifting test can be realized, and the degree of automation is high; The first test station and the second test station are set on both sides of the lifting platform. Specifically, there is a transmission seat for the lifting transmission on the frame, and the two sides correspond to the first test station and the second test station respectively, which can test the product Test separately, the test is convenient, the test effect is good, and the practical reliability is strong; the third aspect, the transmission seat is respectively equipped with a clamping module and a suction cup module corresponding to the first test station and the second test station, specifically through the clamping The module can clamp products of any shape to achieve the height drop test, and the suction cup module can absorb the lift drop test for flat products, that is, different products can be used for testing in any direction according to the actual use. The test range is wide, practical and reliable. In the fourth aspect, a control module is also installed in the frame, and the control module is specifically equipped with an operation panel, through which the operation control can be realized, and the control module is connected with the lifting platform, the first test station, the second test station The station, the clamping module and the suction cup module are electrically connected, which can realize the use of intelligent control, good control effect, high degree of automation, good test effect and high test accuracy.

In the utility model, the double-station lift and drop test is adopted, and the product can be clamped or absorbed at any angle and then dropped to the test station for drop test. The test effect is good, the application range is wide, and the practical reliability is strong.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of another angle of view of the utility model;

Fig. 3 is the top view structure schematic diagram of the utility model;

Fig. 4 is a schematic diagram of the internal structure of the frame of the utility model.

Explanation of reference numerals: drop test equipment 100, frame 110, lifting platform 120, lifting guide rod 121, lifting conveyor belt 122, servo motor 123, height measuring rod 124, lifting seat 125, first testing station 130, second testing Station 140 , transmission seat 150 , clamping module 160 , clamping cylinder 161 , jaws 162 , suction cup module 170 , connecting shaft 171 , and control module 180 .

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 4, a double-station drop test device 100 includes a frame 110, a lifting platform 120 vertically installed on the frame 110, a first testing station 130 and a second testing station 130 located on both sides of the lifting platform 120. Two test stations 140, the lifting platform 120 is provided with a transmission seat 150 for lifting and lowering transmission, the two sides of the transmission seat 150 correspond to the first test station 130 and the second test station 140 respectively, and the transmission seat 150 corresponds to the first test station 140 A test station 130 is provided with a clamping module 160, and the corresponding second test station 140 is provided with a suction cup module 170; the frame 110 is provided with a control module 180, and the control module 180 is connected to the lifting platform 120, the first The testing station 130, the second testing station 140, the clamping module 160 and the sucker module 170 are electrically connected.

The lifting platform 120 includes a lifting guide rod 121, a lifting conveyor belt 122 and a servo motor 123 driven and connected to the lifting conveyor belt 122. The servo motor 123 is installed in the frame 110, and the lifting guide rod 121 is vertically arranged on the surface of the frame 110. The top of the lifting guide rod 121 is provided with a fixed seat, one end of the lifting conveyor belt 122 is connected to the fixed seat, and the other end is connected to the servo motor 123, and the servo motor 123 is used to drive the lifting conveyor belt 122 to realize the lifting transmission, and the lifting guide rod 121 is used to ensure the smoothness of the lifting transmission. Stability, greatly improving the transmission effect and improving the drop test effect.

One side of the lifting guide rod 121 is provided with a height measuring rod 124, and the height measuring rod 124 is provided with a number of size marks, through the effect of the height measuring rod 124, the specific drop height can be observed conveniently, the test effect is improved, and the practicability is strong.

The lifting guide rod 121 transmission is provided with a lifting seat 125, and the lifting seat 125 is connected with the lifting conveyor belt 122. The transmission seat 150 is installed on the lifting seat 125, and is specifically driven by the lifting seat 125 along the lifting guide rod 121 to ensure the transmission of the lifting. Stability, place up and down shaking, cause the product to fall, improve the drop test effect.

Both the first test station 130 and the second test station 140 are provided with a number of partitions to form a drop test chamber, and the partitions are used to prevent the product from falling and ejecting during the test, so as to improve the test effect and ensure the stability of the test.

The clamping module 160 includes a clamping cylinder 161, the clamping cylinder 161 is connected to the clamping jaw 162, and the end of the clamping jaw 162 is provided with Uril glue for clamping the product, and the clamping cylinder 161 is used to drive the clamping jaw 162 to carry out the product Clamping, the clamping effect is good, the setting of Uril glue prevents the product from being pinched, and at the same time strengthens the clamping effect.

The suction cup module 170 includes a connecting shaft 171. A suction nozzle is arranged at the end of the connecting shaft 171 for absorbing the product. The product is sucked up and down by the suction nozzle and then dropped. The stability of the suction is good and the test effect is improved.

In the first aspect, the lifting platform 120 is set on the frame 110, and the lifting platform 120 is vertically arranged on the surface of the frame 110, and is used for the height lifting of the drop test. The structure is simple and practical, and the automatic lifting test can be realized, and the degree of automation is high; the second On the other hand, the frame 110 is located on both sides of the lifting platform 120, and the first test station 130 and the second test station 140 are provided. Specifically, the lifting transmission on the frame 110 has a transmission seat 150, and the two sides correspond to the first test station respectively. 130 and the second test station 140 can test the products separately, the test is convenient, the test effect is good, and the practical reliability is strong; in the third aspect, the transmission seat 150 corresponds to the first test station 130 and the second test station 140 respectively. There are a clamping module 160 and a suction cup module 170. Specifically, the clamping module 160 can be used to clamp products of any shape to achieve the height drop test. Different products can be tested and used in any direction according to the actual use. The test range is wide and the practical reliability is strong; in the fourth aspect, the control module 180 is also installed in the frame 110. The control module 180 is specifically equipped with an operation panel. Through the operation panel Realize the use of operation control, and the control module 180 is electrically connected with the lifting platform 120, the first test station 130, the second test station 140, the clamping module 160 and the suction cup module 170, which can realize intelligent control and use, and the control effect Good, high degree of automation, good test effect, high test accuracy.

In the utility model, the double-station lift and drop test is adopted, and the product can be clamped or absorbed at any angle and then dropped to the test station for drop test. The test effect is good, the application range is wide, and the practical reliability is strong.

The above-mentioned embodiments only express several implementation modes of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the present utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (7)

1. The utility model provides a duplex position drop test equipment which characterized in that: the device comprises a rack, a lifting platform vertically arranged on the rack, and a first test station and a second test station which are positioned on two sides of the lifting platform, wherein the lifting platform is provided with a transmission seat in a lifting transmission manner, two sides of the transmission seat respectively correspond to the first test station and the second test station, the transmission seat is provided with a clamping module corresponding to the first test station, and a sucker module corresponding to the second test station; the frame is provided with the control module group, the control module group is connected with lift platform, first test station, second test station, centre gripping module and sucking disc module electricity.

2. The double-station drop test device of claim 1, wherein: the lifting platform comprises a lifting guide rod, a lifting conveyor belt and a servo motor connected with the lifting conveyor belt in a driving mode, the servo motor is installed in the rack, the lifting guide rod is vertically arranged on the surface of the rack, a fixed seat is arranged at the top end of the lifting guide rod, one end of the lifting conveyor belt is connected with the fixed seat, and the other end of the lifting conveyor belt is connected with the servo motor.

3. The double-station drop test device of claim 2, wherein: a height dimension rod is arranged on one side of the lifting guide rod and provided with a plurality of dimension marks.

4. The double-station drop test device of claim 3, wherein: the lifting guide rod is provided with a lifting seat in a transmission manner, the lifting seat is connected with the lifting conveyor belt, and the transmission seat is installed on the lifting seat.

5. The double-station drop test device of claim 4, wherein: the first test station and the second test station are both provided with a plurality of clapboards to form a drop test chamber.

6. The double-station drop test device of claim 5, wherein: the clamping module comprises a clamping cylinder, the clamping cylinder is connected with a clamping jaw, and the tail end of the clamping jaw is provided with a high-strength adhesive for clamping a product.

7. The double-station drop test device of claim 6, wherein: the sucking disc module includes the connecting axle, the connecting axle end sets up the suction nozzle and is used for adsorbing the product.