Feeding structure for pressing test

Abstract

The utility model discloses a feeding structure for a pressing test, which comprises a total frame, a test reference platform arranged on the total frame, a pressing test module movably arranged on the total frame, a first-layer feeding module and a second-layer feeding module, the first-layer feeding module is movably arranged on the total frame, the second-layer feeding module is movably arranged on the total frame, and when the first-layer feeding module is testing in equipment, the second-layer feeding module is movably arranged on the total frame. The second-layer feeding module can normally take and place materials on the feeding station of the equipment, and vice versa. And the purposes of greatly improving the production efficiency while the occupied space of the equipment is small are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of FCT test fixtures, and in particular relates to a feeding structure for a downward pressure test. Background Art

[0002] FCT test fixtures are mainly used to perform functional tests on products, such as voltage, current, power, and frequency. FCT test fixtures can test semi-finished products or finished products. Nowadays, the control mode of FCT test fixtures is mainly fully automatic. The test speed of this type of control fixture is very fast and the test data is accurate.

[0003] The workpiece is transported into the pressing mechanism through a transport device, and the equipment presses down to a specified height. After the probe in the fixture contacts the workpiece, the test begins. After the test is completed, the pressing mechanism is lifted and the workpiece is transported out of the equipment.

[0004] However, the FCT testing equipment in the prior art cannot reduce the proportion of the material removal process in the total test cycle. Utility Model Content

[0005] In view of the above problems in the prior art, the purpose of the utility model is to provide a three-position four-way single-electrically controlled center-sealed solenoid valve for liquid, which not only reduces the response time of the solenoid valve, but also reduces the action time of the hydraulic cylinder, thereby improving the efficiency of the hydraulic system.

[0006] The utility model provides the following technical solutions:

[0007] A feeding structure for downward pressure testing comprises a general frame, a test reference platform installed on the general frame, a downward pressure test module movably installed on the general frame, a first-layer feeding module and a second-layer feeding module movably installed on the general frame. When the first-layer feeding module is being tested in the equipment, the second-layer feeding module can normally take in and put out materials at the loading station of the equipment, and vice versa.

[0008] Specifically, the first-layer feeding module and the second-layer feeding module are both movably installed on the overall frame through a lateral moving component and a vertical moving component. The first-layer feeding module and the second-layer feeding module can both move along the YZ axis within the overall frame.

[0009] Specifically, the first transverse moving component is movably installed on one side of the main frame, the first vertical moving component 2 is installed on the first transverse moving component, and the first-layer feeding module is installed on the first vertical moving component 2; the second transverse moving component is movably installed on the other side of the main frame, the second vertical moving component 2 is installed on the second transverse moving component, and the second-layer feeding module is installed on the second vertical moving component 2.

[0010] Specifically, the lateral moving assembly of the first-layer feeding module and the lateral moving assembly of the second-layer feeding module are placed in an offset manner up and down.

[0011] Specifically, the downward pressure test module is movably installed on the main frame through a vertical moving component and a linear guide rail.

[0012] Specifically, the overall frame is L-shaped.

[0013] Specifically, the overall frame is covered with a shell.

[0014] Specifically, an alarm light is installed on the shell.

[0015] The beneficial effects of the utility model are:

[0016] 1. Greatly reduced the proportion of material loading and unloading process in the total test cycle, greatly improving production efficiency;

[0017] 2. The feeding module in the equipment can greatly improve production efficiency while occupying a small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the positions of the first-layer feeding module and the second-layer feeding module in the first embodiment of the utility model;

[0022] The markings in the figure are: 1. General frame; 2. Shell; 3. Test reference platform; 4. Downward pressure test module; 5. First-layer feeding module; 6. Second-layer feeding module; 7. Vertical moving component 2; 8. Horizontal moving component; 9. Vertical moving component 1; 10. Warning light. DETAILED DESCRIPTION

[0023] like Figure 2 As shown in the figure, X refers to the X-axis in the coordinate system, Y refers to the Y-axis in the coordinate system, and Z refers to the Z-axis in the coordinate system.

[0024] Embodiment 1

[0025] like Figure 1-2As shown, the utility model provides a feeding structure for downward pressure test, including a main frame 1, the main frame 1 is L-shaped, a test reference platform 3 installed on the main frame 1, a downward pressure test module 4, a first-layer feeding module 5 and a second-layer feeding module 6 movably installed on the main frame 1, when the first-layer feeding module 5 is being tested in the equipment, the second-layer feeding module 6 can normally take and put materials at the loading station of the equipment, and vice versa; at the same time, the main frame 1 is covered with a shell 2.

[0026] When the first-layer feeding module 5 moves to the test reference platform 3, the staff or the manipulator loads the second-layer feeding module 6, and at the same time, the downward pressure test module 4 presses down on the first-layer feeding module 5 for testing; when the first-layer feeding module 5 is tested, the second-layer feeding module 6 moves to the test reference platform 3, and at the same time, the first-layer feeding module 5 moves out to load the material, and at the same time, the downward pressure test module 4 presses down on the second-layer feeding module 6 for testing; when the second-layer feeding module 6 is tested, the first-layer feeding module 5 moves to the test reference platform 3, and the second-layer feeding module 6 moves out to load the material, and then repeats the above steps. The proportion of the material loading and unloading process in the total test cycle is greatly reduced, and the production efficiency is greatly improved.

[0027] Specifically, the downward pressure test module 4 is movably installed on the main frame 1 through a vertical moving component 9 in cooperation with a linear guide rail, that is, the downward pressure test module 4 can move along the Z axis in the main frame 1.

[0028] The first-layer feeding module 5 and the second-layer feeding module 6 are both movably mounted on the main frame 1 via a lateral moving component 8 and a vertical moving component 7 , that is, the first-layer feeding module 5 and the second-layer feeding module 6 can both move along the YZ axis within the main frame 1 .

[0029] For details, please refer to Figure 3 To avoid interference, the first transverse moving assembly 8 is movably installed on one side of the main frame 1, the first vertical moving assembly 7 is installed on the first transverse moving assembly 8, and the first layer feeding module 5 is installed on the first vertical moving assembly 7; the second transverse moving assembly 8 is movably installed on the other side of the main frame 1, the second vertical moving assembly 7 is installed on the second transverse moving assembly 8, and the second layer feeding module 6 is installed on the second vertical moving assembly 7.

[0030] Therefore, when the first-layer feeding module 5 is being tested in the equipment, the second-layer feeding module 6 can normally take and put materials at the loading station of the equipment, that is, the first-layer feeding module 5 can be staggered relative to the second-layer feeding module 6, thereby achieving the purpose of greatly improving the production efficiency while occupying a small space.

[0031] Furthermore, an alarm light 10 is installed on the housing 2. When there is a problem with the test result, the alarm light 10 flashes to alert the staff.

[0032] Specifically, the vertical moving component 1 9, the lateral moving component 8 and the vertical moving component 2 7 are electric cylinders, electric lead screws or single-axis robots, etc.

[0033] The warning light 10, the downward pressure test module 4, the vertical moving component 1 9, the lateral moving component 8 and the vertical moving component 2 7 are communicatively coupled to the control panel.

[0034] The control panel contains a PLC controller, which can program the numerical control system. The PLC is used as the central control system, and the touch screen is used to realize the program input and operation control of the whole machine, so as to realize the full automation of the transportation process. The control system can be used as a system that connects various actuators to move according to the logical trajectory, and the actuators can be controlled by programming to run according to the required operation steps.

[0035] The working principle of the utility model is:

[0036] First, put the product to be tested into the first-layer feeding module 5, the first-layer feeding module 5 enters the equipment, and the second-layer feeding module 6 extends out; the first-layer feeding module 5 descends and puts the product to be tested on the test reference platform 3; then the test module 4 is pressed down to start the test, during which the second-layer feeding module 6 completes the action of taking and placing the product to be tested; after the test is completed, the second-layer feeding module 6 returns to its position, and the first-layer feeding module 5 rises; then the second-layer feeding module 6 enters the equipment, and the first-layer feeding module 5 extends out; the second-layer feeding module 6 descends and puts the product to be tested on the test reference platform 3; then the test module 4 is pressed down to start the test, during which the first-layer feeding module 5 completes the action of taking and placing the product to be tested, and the above actions are repeated.

[0037] After the feeding module is tested, it is transported to the external placement area of ​​the equipment. In the case of no interference with another feeding module, the test time is used to merge the process time of picking up and placing the tested products.

[0038] Embodiment 2

[0039] The feeding structure for downward pressure testing disclosed in the second embodiment is the same as that in the first embodiment except that the positions of the two lateral moving components 8 are different.

[0040] The lateral moving assembly 8 of the first-layer feeding module 5 and the lateral moving assembly 8 of the second-layer feeding module 6 are placed in an offset manner up and down, which can also achieve the purpose of greatly improving the production efficiency while avoiding interference.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A feeding structure for a downward pressure test, comprising a general frame, a test reference platform mounted on the general frame, and a downward pressure test module movably mounted on the general frame. It is characterized in that Also includes The first-layer feeding module and the second-layer feeding module are movably installed on the main frame. When the first-layer feeding module is being tested in the equipment, the second-layer feeding module can normally take and put materials at the loading station of the equipment, and vice versa.

2. A feeding structure for downward pressure testing according to claim 1, characterized in that: The first-layer feeding module and the second-layer feeding module are both movably installed on the overall frame through a lateral moving component and a vertical moving component. The first-layer feeding module and the second-layer feeding module can both move along the YZ axis within the overall frame.

3. A feeding structure for downward pressure testing according to claim 2, characterized in that: The first transverse moving assembly is movably installed on one side of the main frame, the first vertical moving assembly 2 is installed on the first transverse moving assembly, and the first-layer feeding module is installed on the first vertical moving assembly 2; the second transverse moving assembly is movably installed on the other side of the main frame, the second vertical moving assembly 2 is installed on the second transverse moving assembly, and the second-layer feeding module is installed on the second vertical moving assembly 2.

4. A feeding structure for downward pressure testing according to claim 2, characterized in that: The lateral moving component of the first-layer feeding module and the lateral moving component of the second-layer feeding module are placed in an up-and-down staggered manner.

5. A feeding structure for downward pressure testing according to claim 1, characterized in that: The downward pressure test module is movably installed on the main frame through a vertical moving component and a linear guide rail.

6. A feeding structure for downward pressure testing according to claim 1, characterized in that: The overall frame is L-shaped.

7. A feeding structure for downward pressure testing according to claim 1, characterized in that: The overall frame is covered with a shell.

8. A feeding structure for downward pressure testing according to claim 1, characterized in that: An alarm light is installed on the casing.

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