Mobile phone shell bagging test device
By designing automated mobile phone cases to enter the bag test device, using robotic and pressure sensors to simulate the process of entering the bag in the bag, solve the problem of low efficiency and unprepared quality of existing test methods, and achieve high -efficiency and automated testing process.
Patent Information
- Application Number
- CN202411314023.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-01-21
AI Technical Summary
The existing mobile phone case bag-in-packing test methods are inefficient and rely on manual operations, resulting in uncontrollable quality, wasting manpower and material resources and occupying a large amount of venues.
A test device of a mobile phone case is designed, including test seats, robots, positioning agencies, clamping mechanisms and test desks. The six -axis robot hand and pressure sensor are used to achieve automated testing to simulate the movement of the mobile phone case and remove the protective bag.
It improves testing efficiency, reduces human errors, has a simple structure, small size and easy maintenance and operation, and realizes automated testing of the suitability of mobile phone cases and protective bags.
Smart Images
Figure CN119334612A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of automated testing, and in particular to an improvement of a mobile phone shell pocket testing device. Background Art
[0002] Mobile phones are used more and more widely, and the matching mobile phone cases and power banks have become the configuration of each phone. People's requirements for the quality of mobile phone protection are getting higher and higher. Manufacturers have strict control over each process of production before the mobile phone protection leaves the factory. The existing ones are damaged by friction such as inserting into trouser pockets, and are all done manually. The test efficiency of the product (mobile phone or leather case) is low and the quality is uncontrollable, which wastes manpower and material resources and occupies space. Summary of the invention
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the present invention provides a mobile phone case pocket testing device, which has the advantages of improving testing efficiency, reducing human errors, and having a simple structure, a small size, and easy maintenance and operation. It thus solves the problems of the existing mobile phone case being damaged by friction when inserted into a trouser pocket, being entirely operated manually, having low testing efficiency and uncontrollable quality of the product (mobile phone or leather case), wasting manpower and material resources, and occupying space.
[0005] (II) Technical solution
[0006] In order to achieve the above advantages of improving test efficiency, reducing human errors, and having simple structure, small size, and convenient maintenance and operation, the specific technical solutions adopted by the present invention are as follows:
[0007] A mobile phone case in-bag testing device comprises a test seat, a manipulator, a positioning mechanism, a clamping mechanism and a test bench, wherein the manipulator is arranged on the test seat, the clamping mechanism is connected to the manipulator, the positioning mechanism is arranged on the test seat and corresponds to the clamping mechanism, the test bench is arranged on the front side of the test seat, the positioning mechanism comprises a forward cylinder, a clamping cylinder, a positioning fixture, a split-mouth cylinder, an opening cylinder and a fixing plate, the fixing plate is mounted on the test seat, the forward cylinder is mounted on the mounting plate, the clamping cylinder is connected to the forward cylinder through a bottom seat body, the positioning fixture is away from the mounting plate and is arranged on the test seat, a positioning rod is arranged on the surface of the test bench, the positioning rod is connected to the positioning plate, the split-mouth cylinder is connected to the opening cylinder and is arranged on the positioning plate.
[0008] Furthermore, a control unit is provided in the test seat, and the control unit is responsible for receiving signals from the sensor system and controlling the actions of the positioning mechanism and the clamping mechanism according to a preset program to realize automated testing.
[0009] Furthermore, the manipulator is a six-axis manipulator having six degrees of freedom, which enables it to move and operate precisely in a complex space.
[0010] Furthermore, a positioning frame is provided on the clamping cylinder, and slide rails are provided on both sides of the positioning frame, and the positioning frame slides on the inner side of the slide rails.
[0011] Furthermore, the positioning fixture is provided with a plurality of sizes and is mounted on the surface of the test seat by bolts to match the running track of the manipulator.
[0012] Furthermore, a top plate is installed on the opening cylinder, and the top plate is connected to the split-mouth cylinder. The top plate is touched on the bottom of the positioning frame through the split-mouth cylinder, thereby realizing the opening of the opening cylinder and pushing it upward through the split-mouth cylinder, controlling the loosening and clamping of the opening cylinder, which is used to simulate the action of putting a mobile phone case into and taking out the protective bag, and can be adjusted to adapt to mobile phone cases of different sizes.
[0013] Furthermore, the clamping mechanism is provided with a pressure sensor, a second clamping cylinder, and a clamping hand. The pressure sensor is located on the side of the second clamping cylinder. The clamping hand is connected to the second clamping cylinder and is used to simulate the action of putting the mobile phone case into and taking out the protective bag, and can be adjusted to adapt to mobile phone cases of different sizes.
[0014] Furthermore, the test bench is provided with a contoured silicone mold on which trouser pockets are worn, taking into account properties such as shape, hardness, and elasticity, so as to realistically reproduce the usage scenario.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the present invention provides a mobile phone case pocket testing device, which has the following beneficial effects:
[0017] The mobile phone case to be tested is fixed on the positioning fixture; a profiling silicone mold is set on the test bench, and a trouser pocket is worn on the profiling silicone mold to truly reproduce the usage scenario. The pressure sensor can monitor and adjust the force in the clamping process in real time to prevent damage to the workpiece. The clamping hand is connected to the second clamping cylinder, so that the entire mechanism can simulate the action of putting the mobile phone case in and out of the protective bag. The control unit analyzes the data to determine whether the compatibility between the mobile phone case and the protective bag meets the requirements; a control unit is set in the test seat, which is responsible for receiving the signal of the sensor system and controlling the action of the positioning mechanism and the clamping mechanism according to the preset program to realize automated testing, thereby having the advantages of improving test efficiency, reducing human errors, and simple structure, small size and convenient maintenance and operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of the structure of the present invention;
[0020] Figure 2 It is a front view of the present invention;
[0021] Figure 3 It corresponds to Figure 2 Left view of
[0022] Figure 4 It is a partial structural schematic diagram of the present invention;
[0023] Figure 5 It is a structural schematic diagram of the positioning mechanism 3 in the present invention;
[0024] Figure 6 It is a schematic structural diagram of the clamping mechanism 4 in the present invention.
[0025] In the figure: test seat 1, manipulator 2, positioning mechanism 3, clamping mechanism 4, test bench 5, air inlet cylinder 31, clamping cylinder 32, positioning fixture 33, split-mouth cylinder 34, opening cylinder 35, fixing plate 36, positioning rod 51, positioning plate 52, contoured silicone mold 53, positioning frame 321, pressure sensor 41, second clamping cylinder 42, clamping hand 43. DETAILED DESCRIPTION
[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.
[0027] According to an embodiment of the present invention, a mobile phone case pocket testing device is provided.
[0028] The present invention is further described with reference to the accompanying drawings and specific embodiments. Figure 1-6As shown, a mobile phone case pocket testing device according to an embodiment of the present invention includes a test seat 1, a manipulator 2, a positioning mechanism 3, a clamping mechanism 4 and a test bench 5. The manipulator 2 is arranged on the test seat 1, and the clamping mechanism 4 is connected to the manipulator 2. The positioning mechanism 3 is arranged on the test seat 1 and corresponds to the clamping mechanism 4. The test bench 5 is arranged on the front side of the test seat 1. The positioning mechanism 3 includes a forward cylinder 31, a clamping cylinder 32, a positioning fixture 33, a split-mouth cylinder 34, an opening cylinder 35 and a fixing plate 36. The fixing plate 36 is installed on the test seat 1, the forward cylinder 31 is installed on the mounting plate 35, the clamping cylinder 32 is connected to the forward cylinder 31 through the bottom seat body, the positioning fixture 33 is away from the mounting plate 35 and is arranged on the test seat 1, and a positioning rod 51 is arranged on the surface of the test bench 5, and a positioning plate 52 is connected to the positioning rod 51. The split-mouth cylinder 34 is connected to the opening cylinder 35 and is arranged on the positioning plate 52.
[0029] In one embodiment, a control unit is provided in the test seat 1, and the control unit is responsible for receiving signals from the sensor system and controlling the actions of the positioning mechanism and the clamping mechanism 4 according to a preset program to realize automated testing.
[0030] In one embodiment, the manipulator 2 is a six-axis manipulator having six degrees of freedom, so that the manipulator 2 can move and operate precisely in a complex space.
[0031] In one embodiment, a positioning frame 321 is provided on the clamping cylinder 32, and slide rails are provided on both sides of the positioning frame 321, and the positioning frame 321 slides on the inner side of the slide rails. The clamping cylinder 32 is used in the automation equipment to accurately control the position and clamping force of the workpiece to ensure the stability of the workpiece during processing or testing. As a key component of the clamping cylinder 32, the positioning frame 321 is connected to the clamping cylinder 32 through the slide rails on both sides to realize a precise sliding mechanism. The function of the slide rail is to guide and limit the movement direction of the positioning frame 321 to ensure that it moves along a predetermined trajectory, thereby avoiding the loss of accuracy caused by offset or distortion.
[0032] In one embodiment, the positioning fixture 33 is provided with multiple sizes and is mounted on the surface of the test seat 1 by bolts to match the running track of the manipulator 2. The manipulator 2 needs to run along a predetermined track to complete operations such as transporting, positioning and testing the object to be tested. In order to ensure that the manipulator 2 can accurately grasp and place the object to be tested, the positioning fixture 33 needs to match the running track of the manipulator 2. When the manipulator 2 runs along the predetermined track, the object to be tested can be accurately placed on the positioning fixture 33, or the tested object can be removed from the positioning fixture 33.
[0033] In one embodiment, a top plate is installed on the opening cylinder 35, and the top plate is connected to the split-mouth cylinder 34. The top plate is touched on the bottom of the positioning frame 321 by the split-mouth cylinder 34, so that the opening of the opening cylinder 35 is realized by the split-mouth cylinder 34 pushing upward, and the loosening and clamping of the opening cylinder 35 are controlled. The opening cylinder 35 can realize its own opening, loosening and clamping through the action of the split-mouth cylinder 34. Specifically, when the split-mouth cylinder 34 is touched, the top plate will generate an upward force at the bottom of the positioning frame 321, thereby pushing the opening cylinder 35 to push upward, which is used to simulate the action of putting a mobile phone case into and taking out the protective bag, and can be adjusted to adapt to mobile phone cases of different sizes.
[0034] In one embodiment, the clamping mechanism 4 is provided with a pressure sensor 41, a second clamping cylinder 42, and a clamping hand 43. The pressure sensor 41 is located on the side of the second clamping cylinder 42, and the clamping hand 43 is connected to the second clamping cylinder 42. By combining the pressure sensor 41, the second clamping cylinder 42 and the clamping hand 43, the clamping force can be accurately controlled and complex movements can be simulated at the same time. The pressure sensor 41 can monitor and adjust the force in the clamping process in real time to prevent damage to the workpiece. The clamping hand 43 is connected to the second clamping cylinder 42, so that the entire mechanism can simulate the action of putting the mobile phone shell into and taking out the protective bag. To ensure that the mobile phone shell will not be damaged when it is put in and taken out. At the same time, the clamping mechanism 4 can also be adjusted to adapt to mobile phone shells of different sizes, used to simulate the action of putting the mobile phone shell into and taking out the protective bag, and can be adjusted to adapt to mobile phone shells of different sizes.
[0035] In one embodiment, the test bench 5 is provided with a contoured silicone mold 53 on which a trouser pocket is worn, taking into account properties such as shape, hardness, and elasticity, so as to realistically reproduce the usage scenario.
[0036] Working principle: Fix the mobile phone case to be tested on the positioning fixture 33; a profiling silicone mold 53 is provided on the test bench 5, and a trouser pocket is worn on the profiling silicone mold 53 to truly reproduce the usage scenario. The pressure sensor 41 can monitor and adjust the force in the clamping process in real time to prevent damage to the workpiece. The clamping hand 43 is connected to the second clamping cylinder 42, so that the entire mechanism can simulate the action of putting the mobile phone case in and out of the protective bag. The control unit analyzes the data to determine whether the compatibility between the mobile phone case and the protective bag meets the requirements; a control unit is provided in the test seat 1, which is responsible for receiving the signal of the sensor system and controlling the action of the positioning mechanism and the clamping mechanism 4 according to the preset program to realize automatic testing.
[0037] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.
[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. Mobile phone case bag test device, characterized by: It comprises a test seat (1), a manipulator (2), a positioning mechanism (3), a clamping mechanism (4) and a test bench (5), wherein the manipulator (2) is arranged on the test seat (1), the clamping mechanism (4) is connected to the manipulator (2), the positioning mechanism (3) is arranged on the test seat (1) and corresponds to the clamping mechanism (4), the test bench (5) is arranged on the front side of the test seat (1), the positioning mechanism (3) comprises a forward cylinder (31), a clamping cylinder (32), a positioning fixture (33), a split cylinder (34), an opening cylinder (35), and a second cylinder (36). 5) and a fixing plate (36), the fixing plate (36) is mounted on the test seat (1), the forward cylinder (31) is mounted on the mounting plate (35), the clamping cylinder (32) is connected to the forward cylinder (31) through the bottom seat body, the positioning fixture (33) is away from the mounting plate (35) and is arranged on the test seat (1), a positioning rod (51) is arranged on the surface of the test table (5), and a positioning plate (52) is connected to the positioning rod (51), and the split-mouth cylinder (34) is connected to the opening cylinder (35) and is arranged on the positioning plate (52).
2. The mobile phone case bag entry testing device according to claim 1, characterized in that: A control unit is arranged inside the test seat (1), and the control unit is responsible for receiving signals from the sensor system and controlling the actions of the positioning mechanism and the clamping mechanism (4) according to a preset program to realize automated testing.
3. The mobile phone case bag entry testing device according to claim 1, characterized in that: The manipulator (2) is a six-axis manipulator having six degrees of freedom, so that the manipulator (2) can move and operate accurately in a complex space.
4. The mobile phone case bag-entry testing device according to claim 1, characterized in that: The clamping cylinder (32) is provided with a positioning frame (321), and slide rails are provided on both sides of the positioning frame (321), and the positioning frame (321) slides on the inner side of the slide rails.
5. The mobile phone case bag entry testing device according to claim 1, characterized in that: The positioning fixture (33) is provided with a plurality of sizes and is mounted on the surface of the test seat (1) by means of bolts to match the running track of the manipulator (2).
6. The mobile phone case bag-entry testing device according to claim 1, characterized in that: The opening cylinder (35) is provided with a top plate, which is connected to the split-opening cylinder (34). The top plate is touched on the bottom of the positioning frame (321) by the split-opening cylinder (34), thereby realizing the opening of the opening cylinder (35) and pushing it upward through the split-opening cylinder (34), controlling the loosening and clamping of the opening cylinder (35), and simulating the action of putting a mobile phone case into and taking out a protective bag, and can be adjusted to adapt to mobile phone cases of different sizes.
7. The mobile phone case bag-entry testing device according to claim 1, characterized in that: The clamping mechanism (4) is provided with a pressure sensor (41), a second clamping cylinder (42), and a clamping hand (43). The pressure sensor (41) is located on the side of the second clamping cylinder (42). The clamping hand (43) is connected to the second clamping cylinder (42) and is used to simulate the action of putting a mobile phone case into and taking out a protective bag, and can be adjusted to adapt to mobile phone cases of different sizes.
8. The mobile phone case bag entry testing device according to claim 1, characterized in that: The test bench (5) is provided with a prosthetic silicone mold (53), and a trouser pocket is worn on the prosthetic silicone mold (53), which includes considerations of properties such as shape, hardness, elasticity, etc., so as to truly reproduce the usage scenario.