Optical filter switcher assembling and positioning equipment

Abstract

The utility model discloses optical filter switcher assembling and positioning equipment, which comprises a fixing device, an assembling device, a displacement device and a positioning device, and is characterized in that the assembling device is arranged on the displacement device; the fixing device comprises a plurality of groups of bottom shell fixing seats; the assembling device comprises an optical filter picking mechanism and a swing rod picking mechanism, the optical filter picking mechanism comprises an optical filter suction nozzle, and the swing rod picking mechanism comprises a first air cylinder, a first clamping jaw and a second clamping jaw; the positioning device comprises a plurality of groups of positioning guide needles, and the displacement device is guided and positioned through the positioning guide needles, so that the optical filter pickup mechanism and the swing rod pickup mechanism finish a directional assembly process in the fixing device. Under the positioning action of the positioning device, the Z-direction driving mechanism drives the optical filter picking mechanism and the swing rod picking mechanism to accurately descend, so that an optical filter to be assembled and a swing rod to be assembled are accurately assembled at the bottom shell in the fixing device, the assembly work of the optical filter switcher is completed, and the technical problem that the swing rod is not assembled in place is solved.

Description

Technical Field

[0001] This utility model relates to the field of filter switcher manufacturing technology, specifically to a filter switcher assembly and positioning device. Background Technology

[0002] In the production process of IR-CUT filter switcher lens, the swing arm and filter need to be assembled into the base shell. The traditional assembly method is to directly use a cylinder to clamp the swing arm and filter and install them onto the base shell. Due to the special structure of the swing arm, it is easy to have assembly errors due to misalignment during installation, resulting in situations such as the swing arm not being assembled properly, causing poor product operation and thus affecting product quality. Utility Model Content

[0003] To overcome the above-mentioned technical problems, this utility model discloses a filter switcher assembly and positioning device.

[0004] The technical solution adopted by this utility model to achieve the above objectives is as follows:

[0005] A filter switcher assembly and positioning device includes a fixing device, an assembly device, a displacement device, and a positioning device, wherein the assembly device is disposed on the displacement device.

[0006] The fixing device includes several sets of bottom shell fixing seats;

[0007] The assembly device includes a filter pickup mechanism and a swing arm pickup mechanism corresponding to the bottom shell fixing seat. The filter pickup mechanism includes a filter suction nozzle, and the swing arm pickup mechanism includes a first cylinder, and a first gripper and a second gripper driven by the first cylinder to open and close.

[0008] The positioning device includes several sets of positioning guide pins disposed on the fixed device. The displacement device is guided and positioned by the positioning guide pins so that the filter pickup mechanism and the swing arm pickup mechanism can complete the orientation assembly process in the fixed device.

[0009] The aforementioned filter switcher assembly and positioning device, wherein the displacement device includes an X-axis drive mechanism, a Y-axis drive mechanism, a Z-axis drive mechanism, a first mounting base, a second mounting base, and a third mounting base;

[0010] The Z-axis drive mechanism is longitudinally disposed on the first mounting base, and the drive shaft of the Z-axis drive mechanism is fixedly connected to the first mounting base.

[0011] An X-axis guide rail is provided on the first mounting base, the second mounting base is movably disposed on the X-axis guide rail, and the drive shaft of the X-axis drive mechanism is fixedly connected to the second mounting base;

[0012] A Y-axis guide rail is provided on the second mounting base, the third mounting base is movably mounted on the Y-axis guide rail, and the drive shaft of the Y-axis drive mechanism is fixedly connected to the third mounting base. The guiding direction of the Y-axis guide rail is perpendicular to the guiding direction of the X-axis guide rail.

[0013] Both the filter pickup mechanism and the swing arm pickup mechanism are mounted on the third mounting base.

[0014] The above-mentioned filter switcher assembly positioning device further includes a positioning base arranged around the bottom shell fixing seat, the positioning guide pin is arranged on the positioning base, and the guiding direction of the positioning guide pin is parallel to the driving direction of the Z-axis driving mechanism.

[0015] A guide hole is provided through the third mounting base for guiding the positioning guide pin through.

[0016] The above-mentioned filter switcher assembly and positioning device, wherein the first gripper has a first gripping groove on its picking surface and the second gripper has a second gripping groove on its picking surface.

[0017] When the first gripper and the second gripper come together, a swing arm fixing cavity for positioning the swing arm is formed between the first pick-up fitting groove and the second pick-up fitting groove.

[0018] In the above-mentioned filter switcher assembly and positioning device, the suction surface of the filter nozzle is parallel to the bottom shell fixing base.

[0019] The beneficial effects of this utility model are as follows: This utility model is reasonably and ingeniously designed. The X-axis driving mechanism and the Y-axis driving mechanism drive the filter picking mechanism and the swing arm picking mechanism to move precisely, so as to pick up the filter to be assembled and the swing arm quickly and move them to the fixed device. Under the positioning action of the positioning device, the Z-axis driving mechanism drives the filter picking mechanism and the swing arm picking mechanism to descend precisely, so that the filter to be assembled and the swing arm are accurately assembled at the bottom shell placed in the fixed device, thereby completing the high-precision assembly of the filter switcher, solving the technical problem of swing arm not being assembled in place, applicable to the assembly needs of swing arms with different structures, reducing adverse factors in the assembly process, realizing automated production, improving product quality, and saving labor costs. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention. Detailed Implementation

[0022] The present invention will be further described below through specific embodiments, so as to make the technical solution of the present invention easier to understand and master, rather than to limit the present invention.

[0023] Example: See Figure 1 This embodiment provides a filter switcher assembly and positioning device, which includes a fixing device, an assembly device, a displacement device and a positioning device, wherein the assembly device is disposed on the displacement device;

[0024] The fixing device includes several sets of bottom shell fixing seats 1, which are used to place the bottom shell to be assembled;

[0025] The assembly device includes a filter pickup mechanism 2 and a swing arm pickup mechanism 3 corresponding to the bottom shell fixing base 1. The filter pickup mechanism 2 includes a filter suction nozzle, and the swing arm pickup mechanism 3 includes a first cylinder, and a first gripper and a second gripper driven by the first cylinder to open and close. The filter pickup mechanism 2 is used to pick up the filter to be assembled, and the swing arm pickup mechanism 3 is used to pick up the swing arm to be assembled.

[0026] The positioning device includes several sets of positioning guide pins 4 disposed on the fixed device. The displacement device is guided and positioned by the positioning guide pins 4 so that the filter pickup mechanism 2 and the swing arm pickup mechanism 3 can complete the orientation assembly process in the fixed device.

[0027] Preferably, the displacement device includes an X-axis drive mechanism 5, a Y-axis drive mechanism 6, a Z-axis drive mechanism 7, a first mounting base, a second mounting base, and a third mounting base; the X-axis drive mechanism 5, the Y-axis drive mechanism 6, and the Z-axis drive mechanism 7 are respectively used to drive the assembly device to move along the X, Y, and Z directions;

[0028] The Z-axis drive mechanism 7 is longitudinally disposed on the first mounting base, and the drive shaft of the Z-axis drive mechanism 7 is fixedly connected to the first mounting base.

[0029] An X-axis guide rail is provided on the first mounting base, the second mounting base is movably disposed on the X-axis guide rail, and the drive shaft of the X-axis drive mechanism 5 is fixedly connected to the second mounting base;

[0030] A Y-guide rail is provided on the second mounting base, the third mounting base is movably disposed on the Y-guide rail, and the drive shaft of the Y-drive mechanism 6 is fixedly connected to the third mounting base. The guiding direction of the Y-guide rail is perpendicular to the guiding direction of the X-guide rail.

[0031] Both the filter pickup mechanism 2 and the swing arm pickup mechanism 3 are mounted on the third mounting base.

[0032] Preferably, the positioning device further includes a positioning base surrounding the bottom shell fixing seat 1, the positioning guide pin 4 is disposed on the positioning base, and the guiding direction of the positioning guide pin 4 is parallel to the driving direction of the Z-axis driving mechanism 7.

[0033] A guide hole is provided through the third mounting base for the positioning guide pin 4 to pass through; specifically, when the Z-axis drive mechanism 7 drives the assembly device to descend, the positioning guide pin 4 enters and passes through the guide hole so that the assembly device descends in an oriented manner, thereby optimizing the assembly accuracy.

[0034] Preferably, the first gripper has a first gripping groove on its picking surface, and the second gripper has a second gripping groove on its picking surface; specifically, the first and second gripping grooves are automatically set according to the external structure of the swing arm to optimize the stability and reliability of picking up the swing arm.

[0035] When the first gripper and the second gripper come together, a swing arm fixing cavity for positioning the swing arm is formed between the first pick-up fitting groove and the second pick-up fitting groove.

[0036] Furthermore, the suction surface of the filter nozzle is parallel to the bottom shell fixing base 1, which effectively optimizes the stability and reliability of picking up the filter.

[0037] When this utility model is in operation, it includes the following steps:

[0038] Step 1: The bottom shell to be assembled is placed in the bottom shell fixing base 1;

[0039] Step 2: The X-axis driving mechanism 5 and the Y-axis driving mechanism 6 drive the filter picking mechanism 2 and the swing arm picking mechanism 3 to move to the loading position. After the filter picking mechanism 2 and the swing arm picking mechanism 3 pick up the filter to be assembled and the swing arm, they are driven to move to the fixing device to wait for unloading.

[0040] Step 3: The Z-axis driving mechanism 7 drives the filter pickup mechanism 2 and the swing arm pickup mechanism 3 to descend precisely. At this time, the positioning guide pin 4 enters and passes through the guide through hole to achieve positioning guidance, thereby causing the filter pickup mechanism 2 and the swing arm pickup mechanism 3 to descend in an oriented manner and place the filter and the swing arm in the bottom shell to complete the assembly operation.

[0041] This utility model is reasonably and ingeniously designed. The X-axis driving mechanism and Y-axis driving mechanism drive the filter picking mechanism and the swing arm picking mechanism to move precisely, so as to pick up the filter to be assembled and the swing arm quickly and move them to the fixed device. Under the positioning action of the positioning device, the Z-axis driving mechanism drives the filter picking mechanism and the swing arm picking mechanism to descend precisely, so that the filter to be assembled and the swing arm are accurately assembled on the bottom shell placed in the fixed device, thereby completing the high-precision assembly of the filter switcher, solving the technical problem of swing arm not being assembled in place, applicable to the assembly needs of swing arms with different structures, reducing adverse factors in the assembly process, realizing automated production, improving product quality, and saving labor costs.

[0042] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model using the disclosed technical means and content, or modify it into equivalent embodiments with equivalent changes, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the shape, structure, and principle of this utility model without departing from its technical solution should be covered within the protection scope of this utility model.

Claims

1. A filter switcher assembly and positioning device, characterized in that, It includes a fixing device, an assembly device, a displacement device, and a positioning device, wherein the assembly device is disposed on the displacement device; The fixing device includes several sets of bottom shell fixing seats; The assembly device includes a filter pickup mechanism and a swing arm pickup mechanism corresponding to the bottom shell fixing seat. The filter pickup mechanism includes a filter suction nozzle, and the swing arm pickup mechanism includes a first cylinder, and a first gripper and a second gripper driven by the first cylinder to open and close. The positioning device includes several sets of positioning guide pins disposed on the fixed device. The displacement device is guided and positioned by the positioning guide pins so that the filter pickup mechanism and the swing arm pickup mechanism can complete the orientation assembly process in the fixed device.

2. The filter switcher assembly and positioning device according to claim 1, characterized in that, The displacement device includes an X-axis drive mechanism, a Y-axis drive mechanism, a Z-axis drive mechanism, a first mounting base, a second mounting base, and a third mounting base; The Z-axis drive mechanism is longitudinally disposed on the first mounting base, and the drive shaft of the Z-axis drive mechanism is fixedly connected to the first mounting base. An X-axis guide rail is provided on the first mounting base, the second mounting base is movably disposed on the X-axis guide rail, and the drive shaft of the X-axis drive mechanism is fixedly connected to the second mounting base; A Y-axis guide rail is provided on the second mounting base, the third mounting base is movably mounted on the Y-axis guide rail, and the drive shaft of the Y-axis drive mechanism is fixedly connected to the third mounting base. The guiding direction of the Y-axis guide rail is perpendicular to the guiding direction of the X-axis guide rail. Both the filter pickup mechanism and the swing arm pickup mechanism are mounted on the third mounting base.

3. The filter switcher assembly and positioning device according to claim 2, characterized in that, The positioning device further includes a positioning base arranged around the bottom shell fixing seat, the positioning guide pin is arranged on the positioning base, and the guiding direction of the positioning guide pin is parallel to the driving direction of the Z-axis driving mechanism. A guide hole is provided through the third mounting base for guiding the positioning guide pin through.

4. The filter switcher assembly and positioning device according to claim 3, characterized in that, The first gripper has a first gripping groove on its gripping surface, and the second gripper has a second gripping groove on its gripping surface. When the first gripper and the second gripper come together, a swing arm fixing cavity for positioning the swing arm is formed between the first pick-up fitting groove and the second pick-up fitting groove.

5. The filter switcher assembly and positioning device according to claim 4, characterized in that, The suction surface of the filter nozzle is parallel to the bottom shell fixing base.

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