Alternating testing machine
The alternating testing machine mechanizes module testing through a linear movement mechanism and an alternating feeding mechanism, solving the problem of low efficiency in manual testing, increasing production capacity and testing efficiency, and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-03-27
AI Technical Summary
Manually conducted module testing processes cannot increase production capacity, resulting in high costs and hindering the development of manufacturers.
An alternating testing machine is used, which includes a testing platform, a linear movement mechanism, and an alternating feeding mechanism. It uses mechanical means to perform module testing, reducing manual intervention and improving testing efficiency.
Mechanized testing improves electrical contact stability and production efficiency, reduces manual workload, lowers production costs, and optimizes the feeding process.
Smart Images
Figure CN224052260U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of alternate testing machine especially, point to a kind of alternate testing machine. BACKGROUND
[0002] Module testing is a way to verify whether the function of a product can be used normally. In the industry, the testing device is a detection board with multiple probes. When testing is needed, a person manually holds the detection board and aims the probes on the detection board at the conductive terminals on the product, so that a complete test loop is formed between the product, the detection board and the upper computer.
[0003] In today's high-speed development process, if manual intervention is involved in the specific testing process, it is obvious that the production capacity cannot be improved to a basic standard line. For suppliers, the production capacity cannot be improved, which means that the cost of this burden seriously affects the development of itself. UTILITY MODEL CONTENT
[0004] To solve the above problems, the utility model provides an alternate testing machine, which can reduce the participation of workers in the inspection process and improve the detection efficiency.
[0005] To achieve the above purpose, the utility model adopts the technical scheme of an alternate testing machine, characterized by comprising a test platform and a linear motion mechanism arranged on the test platform. The output end of the linear motion mechanism is provided with a tester with an inspection module function. The test platform is provided with an alternate feeding mechanism, and the alternate feeding mechanism is provided with at least two feeding plates used alternately.
[0006] The utility model has the advantages of:
[0007] The utility model uses a linear motion mechanism to press the tester on the module. This mechanical method can improve the stability of the electrical contact between the tester and the module. In addition, the production capacity efficiency brought by the use of machinery is much higher than that of manual execution, which reduces the cost pressure of the manufacturer. At the same time, the feeding plate in the alternate feeding mechanism is used to send the module to the working range of the tester, which optimizes the entire feeding process and reduces the working proportion of workers in the entire production process. In other words, workers only need to place the module on the feeding plate or take the tested module off the feeding plate. This belongs to further optimization of the labor intensity of workers and improves the detection efficiency.
[0008] The linear motion mechanism is a prior art, and its structure will not be described again.
[0009] The tester comprises a mounting plate provided with probes. The probes are provided in multiple groups, each group has two probes, and each module is provided with two ports. The probes enter the ports and complete the transmission of electrical signals with the module.
[0010] Need to explain, also contains a tray, the module is fixed on the tray, the tray is provided with the positioning slot corresponding to the module, firmly fixed on the tray.
[0011] The above-mentioned alternate feeding mechanism has a transverse moving mechanism and a lifting transverse moving mechanism for driving the feeding plates respectively, the output end of the transverse moving mechanism is connected with the first feeding plate, the output end of the lifting transverse moving mechanism is connected with the second feeding plate, the transverse moving mechanism drives the first feeding plate to move transversely, and the lifting transverse moving mechanism drives the second feeding plate to move up and down, thereby forming a staggered effect with the first feeding plate, and ensuring that the linear movement between the two does not interfere with each other.
[0012] Specifically, the lifting transverse moving mechanism comprises a first vertical plate, a third vertical plate, a first bottom plate, a guide piece, a bearing connecting block and a bearing, the first vertical plate and the third vertical plate are parallel to each other, a sliding piece is arranged on the upper end face of the first vertical plate, the first bottom plate is arranged on the sliding piece, and the first bottom plate is lower than the first feeding plate when the sliding piece moves on the upper end face of the first vertical plate, the bearing connecting block and the guide piece are arranged on the bottom surface of the second feeding plate, the lower end of the bearing connecting block is provided with a bearing, a bearing groove is arranged on the side surface of the third vertical plate, and the bearing is embedded in the bearing groove and moves along the slot shape of the bearing groove, wherein the slot shape of the bearing groove comprises a sinking area and a linear area, two sinking areas are arranged at the two ends of the linear area, the bearing moves downward in the sinking area, the second feeding plate moves downward with the bearing, at this time, the second feeding plate is staggered with the first feeding plate, this design not only retains the sliding feeding mode, but also avoids interference between each other, and meanwhile, this structure utilizes a longitudinal space, effective space utilization makes the product occupy a small proportion of the transverse space, which is more conducive to placing equipment.
[0013] In the specific embodiment, the first vertical plate and the third vertical plate are provided with two, and the third vertical plates are arranged at intervals.
[0014] The guide piece comprises a guide sleeve and a guide rod, the guide sleeve is arranged on the first bottom plate, one end of the guide rod is connected with the second feeding plate, and the other end penetrates through the guide sleeve, under the action of the guide sleeve and the guide piece, the lifting stroke of the second feeding plate is in a stable state, and shaking does not occur.
[0015] The sliding piece is composed of a first sliding rail and a first sliding block, the first sliding block is connected with the first bottom plate, and the first sliding rail is arranged on the upper end face of the first vertical plate.
[0016] The driving source, the connecting plate, the pressing block, the transmission belt, the driven wheel and the servo motor are included in the lifting and transverse moving mechanism, the connecting plate is arranged on the side of the first bottom plate, the pressing block is provided with a pair of pressing blocks arranged on the connecting plate in a mode of clamping the transmission belt, the driven wheel is arranged on the second vertical plate, the second vertical plate is located outside the first vertical plate, the transmission belt is sleeved on the plurality of driven wheels, the servo motor drives the rotation of the driven wheel, thereby driving the first bottom plate to move back and forth on the first vertical plate, the first vertical plate is used for providing the sliding of the first feeding plate, and the driving source is designed based on the use of the first vertical plate, which not only fully utilizes the space, but also avoids the interference with the lifting action of the second feeding plate.
[0017] The second vertical plate is also provided with a second sliding rail and a second sliding block on the upper end face, and the first feeding plate is slidably connected with the second sliding rail and the second sliding block.
[0018] The driving source of the transverse moving mechanism is prior art, and the structure will not be described again.
[0019] According to the structure of the alternate feeding mechanism, two regions can be obtained on the test platform, one is a first region for inspection by the tester, and the other is a second region for feeding and discharging, and the two regions are located on the same horizontal line, and whether the first feeding plate or the second feeding plate moves back and forth between the two regions, for example, when the first feeding plate transports the module to be inspected to the first region, the second feeding plate is below the first feeding plate and transports the inspected module to the second region, and the structure is simple and practical.
[0020] A grating is also arranged on the test platform, the grating is provided with a group, and the detection end thereof faces the second region and is used for detecting whether there is a tray, and whether the work of the alternate feeding mechanism is continued is combined with the use of the upper computer.
[0021] An optical fiber marking machine is also arranged on the test platform, and the output end of the optical fiber marking machine faces the second region and is used for engraving the production offset code of the module passing the test. DETAILED DESCRIPTION
[0022] Figure 1 It is a perspective view of the utility model.
[0023] Figure 2 It is Figure 1 the internal structure view.
[0024] Figure 3 It is a perspective view of the alternate feeding mechanism.
[0025] Figure 4 It is a perspective view of the tester.
[0026] Figure 5 isAnother perspective view of the other side of Figure 4 Another perspective view of the other side of
[0027] Figure 6 The assembly schematic view of the lifting transverse moving mechanism and the second feeding plate.
[0028] Figure 7 The explosion schematic view of Figure 6
[0029] Figure 8 The schematic view of the terminal contact when the tester is used.
[0030] Figure 9 The enlarged schematic view of A of Figure 8
[0031] Figure 10 The side view of the third vertical plate.
[0032] Figure 11 The schematic view of the module being positioned behind the tray. DETAILED DESCRIPTION
[0033] As shown in Figures 1-11 An alternating test machine characterized in that it comprises a test platform 1 and a linear moving mechanism 2 arranged on the test platform 1, and the output end of the linear moving mechanism 2 is provided with a tester 3 with a test module 8 function, wherein the test platform 1 is provided with an alternating feeding mechanism 4, and the alternating feeding mechanism 4 is provided with at least two alternating feeding plates.
[0034] The beneficial effects of the utility model are as follows:
[0035] The utility model uses the linear moving mechanism 2 to press the tester 3 on the module 8, and this mechanical mode can improve the stability of the electrical contact between the tester 3 and the module 8, in addition, the production efficiency brought by the mechanical mode is much higher than that of manual execution, which reduces the cost pressure of the manufacturer, and at the same time, the feeding plate in the alternating feeding mechanism 4 is used to send the module 8 into the working range of the tester 3, which optimizes the whole feeding process and reduces the working proportion of the operating personnel in the whole production process, in other words, the operating personnel only needs to place the module 8 on the feeding plate, or take the tested module 8 off the feeding plate, which belongs to further optimizing the labor intensity of the operating personnel and improving the detection efficiency.
[0036] The linear moving mechanism 2 is prior art, and its structure will not be repeated.
[0037] The tester 3 comprises a mounting plate 31 provided with a probe 32, and the probe 32 is a medium for realizing electrical signal transmission between the module 8 and the upper computer, and the probe 32 is provided with multiple groups, and each group is provided with two, as Figure 11 As shown, the diagram shows part of the structure of the tray 6, and the tray 6 has a plurality of fixed modules 8, each of which is provided with two ports 81, and the probe 32 enters the port 81 to complete the transmission of electrical signals with the module 8.
[0038] It should be noted that the tray 6 is provided with a positioning groove corresponding to the module 8, which firmly fixes the module 8 on the tray 6.
[0039] The above-mentioned alternate feeding mechanism 4 has a transverse moving mechanism 41 and a lifting transverse moving mechanism 42 for driving the feeding plate, respectively. The transverse moving mechanism 41 drives the first feeding plate 400 to move transversely, and the lifting transverse moving mechanism 42 drives the second feeding plate 401 to move up and down, forming a staggered effect with the first feeding plate 400, ensuring that the linear movement between the two does not interfere with each other.
[0040] Specifically, the lifting transverse moving mechanism 42 comprises a first vertical plate 4201, a third vertical plate 4202, a first bottom plate 4203, a guide, a bearing connecting block 4204, and a bearing 4205. The first vertical plate 4201 and the third vertical plate 4202 are parallel to each other. The upper end surface of the first vertical plate 4201 is provided with a sliding member, and the first bottom plate 4203 is arranged on the sliding member. The first bottom plate 4203 is lower than the first feeding plate 400 as the sliding member moves on the upper end surface of the first vertical plate 4201. The bearing connecting block 4204 and the guide are arranged on the bottom surface of the second feeding plate 401. The lower end of the bearing connecting block 4204 is provided with a bearing 4205. The side surface of the third vertical plate 4202 is provided with a bearing groove 4202a, and the bearing 4205 is embedded in the bearing groove 4202a and moves along the slot shape of the bearing groove 4202a. The slot shape in the bearing groove 4202a comprises a sinking area 4202-b and a linear area 4202-c. The sinking area 4202-b is provided with two and is distributed at both ends of the linear area 4202-c. The bearing 4205 performs a downhill action in the sinking area 4202-b, and the bearing 4205 performs a downward movement with the second feeding plate 401. At this time, the second feeding plate 401 is staggered with the first feeding plate 400. This design not only retains the sliding feeding mode, but also avoids interference between each other. At the same time, this structure utilizes a longitudinal space, and effective space utilization makes the product occupy a small proportion of the transverse space, which is more conducive to placing equipment.
[0041] In the specific embodiment, the first vertical plate 4201 and the third vertical plate 4202 are provided with two, and the third vertical plate 4202 is arranged in a spaced manner. The bearing connecting block 4204 is located between the two first vertical plates 4201.
[0042] The guide comprises a guide sleeve 4206 and a guide rod 4207, the guide sleeve 4206 is arranged on the first bottom plate 4203, one end of the guide rod 4207 is connected with the second feeding plate 401, and the other end penetrates through the guide sleeve 4206, under the action of the guide sleeve 4206 and the guide, the lifting stroke of the second feeding plate 401 is in a stable state, and the shaking condition does not occur.
[0043] The sliding member is composed of a first sliding rail 4208 and a first sliding block 4209, the first sliding block 4209 is connected with the first bottom plate 4203, and the first sliding rail 4208 is arranged on the upper end face of the first vertical plate 4201.
[0044] The driving source of the lifting transverse moving mechanism 42 comprises a connecting plate 4210, a pressing block 4211, a transmission belt 4212, a driven wheel 4213 and a servo motor, the connecting plate 4210 is arranged on the side face of the first bottom plate 4203, the pressing block 4211 is provided in a pair, the pressing block 4211 is arranged on the connecting plate 4210 in a mode of clamping the transmission belt 4212, the servo motor and the driven wheel 4213 are arranged on a second vertical plate 4214, the second vertical plate 4214 is located outside the first vertical plate 4201, the transmission belt 4212 is sleeved on a plurality of driven wheels 4213, the servo motor drives the above-mentioned driven wheels 4213 to rotate, thereby driving the first bottom plate 4203 to make reciprocating motion on the first vertical plate 4201, the first vertical plate 4201 is used for providing the sliding of the first feeding plate 400, and the design mode of the above-mentioned driving source is further designed based on the use of the first vertical plate 4201, which not only fully utilizes the space, but also avoids the interference with the lifting action of the second feeding plate 401.
[0045] The upper end face of the second vertical plate 4214 is also provided with a second sliding rail and a second sliding block, and the first feeding plate 400 is slidably connected with the second sliding rail and the second sliding block.
[0046] The driving source of the transverse moving mechanism 41 is a prior art, and the structure will not be described in detail.
[0047] According to the structure of the alternate feeding mechanism 4, two regions can be obtained on the test platform 1, one is a first region 100 for inspection by the tester 3, and the other is a second region 101 for feeding and discharging, the two regions are located on the same horizontal line, and whether the first feeding plate 400 or the second feeding plate 401 moves back and forth between the two regions, for example, when the first feeding plate 400 carries the module 8 to be inspected to the first region 100, the second feeding plate 401 carries the module 8 that has been inspected to the second region 101, the structure is simple, and the practicability is high.
[0048] On the test platform 1, a grating 5 is further arranged, the grating 5 is provided with a group, and a detection end thereof is directed to the second area 101, and is used for detecting whether the tray 6 exists or not, and whether the work of the alternate feeding mechanism 4 is continuously executed or not in combination with the use of the upper computer.
[0049] On the test platform 1, a fiber marking machine 7 is further arranged, an output end of the fiber marking machine 7 is directed to the second area 101, and is used for engraving a production offset code on the module 8 after passing the test.
[0050] The above embodiment only describes the preferred embodiment of the present application, and does not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solution of the present application made by ordinary engineering technicians in the art shall fall within the protection scope determined by the claims of the present application.
Claims
1. An alternate tester characterized by, The test platform and the linear moving mechanism arranged on the test platform are provided with the tester with the test module function, wherein the test platform is provided with the alternate feeding mechanism with at least two feeding plates for alternate use.
2. An alternate tester as claimed in claim 1, wherein, The tester is provided with the mounting plate with the probes, and each group is provided with two probes.
3. An alternate tester as in claim 1, wherein, The alternate feeding mechanism is provided with the transverse moving mechanism and the lifting transverse moving mechanism for driving the feeding plates respectively, the output end of the transverse moving mechanism is connected with the first feeding plate, and the output end of the lifting transverse moving mechanism is connected with the second feeding plate.
4. An alternate tester as set forth in claim 3, wherein, The lifting transverse moving mechanism is provided with the first vertical plate, the third vertical plate, the first bottom plate, the guide element, the bearing connecting block and the bearing, the first vertical plate and the third vertical plate are parallel to each other, the upper end surface of the first vertical plate is provided with the sliding element, the first bottom plate is arranged on the sliding element, the first bottom plate is lower than the first feeding plate, the bearing connecting block and the guide element are arranged on the bottom surface of the second feeding plate, the lower end of the bearing connecting block is provided with the bearing, the side surface of the third vertical plate is provided with the bearing groove, the bearing is embedded in the bearing groove and moves along the slot shape of the bearing groove.
5. An alternate tester as set forth in claim 4, wherein, The slot shape of the bearing groove is provided with the sinking area and the linear area, the sinking area is provided with two sinking areas and is distributed at both ends of the linear area.
6. An alternate tester as set forth in claim 4, wherein, The first vertical plate and the third vertical plate are provided with two first vertical plates and two third vertical plates, the third vertical plates are arranged at intervals, and the bearing connecting block is located between the two first vertical plates.
7. An alternate tester as set forth in claim 4, wherein, The guide element is provided with the guide sleeve and the guide rod, the guide sleeve is arranged on the first bottom plate, one end of the guide rod is connected with the second feeding plate, and the other end penetrates through the guide sleeve.
8. An alternate tester as set forth in claim 4, wherein, The sliding element is composed of the first sliding rail and the first sliding block, the first sliding block is connected with the first bottom plate, and the first sliding rail is arranged on the upper end surface of the first vertical plate.
9. An alternate tester as set forth in claim 4, wherein, The lifting transverse moving mechanism is provided with the driving source, the driving source is provided with the connecting plate, the pressing block, the transmission belt, the driven wheel and the servo motor, the connecting plate is arranged on the side surface of the first bottom plate, the pressing block is provided with a pair of pressing blocks arranged in the clamping mode of the transmission belt, the transmission belt is arranged on the connecting plate, the driven wheel is arranged on the second vertical plate, the second vertical plate is located outside the first vertical plate, the transmission belt is sleeved on a plurality of driven wheels, the servo motor drives the rotation of the driven wheel, so as to drive the first bottom plate to move back and forth on the first vertical plate.
10. An alternate tester as set forth in claim 4, wherein, The test platform is provided with two areas, one is the first area for testing by the tester, and the other is the second area for feeding and discharging, the test platform is also provided with the grating and the optical fiber marking machine, the grating is provided with a group, the detection end of the grating faces the second area, and the output end of the optical fiber marking machine faces the second area.