Loading clamp for reflective lens vacuum coating machine

Abstract

The utility model belongs to the technical field of reflective lens vacuum coating, and particularly relates to a loading fixture for a reflective lens vacuum coating machine, which comprises a rectangular frame, supporting seats are mounted on the inner walls of two opposite symmetrical sides of the rectangular frame, a plurality of first slots are equidistantly formed in the top of each supporting seat, and a plurality of second slots are formed in the top of each first slot. A plurality of first inserting grooves are formed in the top of the base, a longitudinal inserting plate can be inserted between every two opposite first inserting grooves, a containing space is formed in the top of the position between every two adjacent longitudinal inserting plates, and a partition plate is arranged on the top of each longitudinal inserting plate. A plurality of longitudinal inserting plates are inserted into different first inserting grooves to form placing spaces with different lengths, so that the equipment can conveniently adjust the sizes of the placing spaces according to the lengths of the reflective lenses, and the loading clamp does not need to be replaced when the reflective lenses with different sizes are loaded.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum coating of reflective lenses, and in particular relates to a loading fixture for a vacuum coating machine of a reflective lens. Background Art

[0002] Reflective lenses need to be coated during production, and a vacuum coating machine is required during the coating process.

[0003] The reflective lenses are placed in the mounting holes on the loading fixture during coating. After multiple reflective lenses are placed, the loading fixture is placed in the vacuum coating machine and connected to the rotating mechanism. The rotating mechanism drives the loading fixture to rotate in the vacuum coating machine for coating. The existing loading fixture cannot adjust the mounting holes according to the size of a single reflective lens. When products of different specifications are produced alternately, the fixture needs to be replaced frequently, which greatly reduces the practicability of the equipment. Utility Model Content

[0004] The utility model aims to provide a loading fixture for a reflective lens vacuum coating machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a loading fixture for a reflective lens vacuum coating machine, comprising: a rectangular frame, support seats are installed on the inner walls on both sides of the rectangular frame that are relatively symmetrical, and a plurality of first slots are evenly spaced on the top of each of the support seats, a longitudinal plug-in board can be plugged between two relative first slots, and a placement space is formed on the top between two adjacent longitudinal plug-in boards.

[0006] Preferably, a partition is provided on the top of each of the longitudinal plug-in boards, and the partition symmetrically divides the top of the longitudinal plug-in board into first placement grooves of uniform size, and the placement space is formed between two adjacent first placement grooves.

[0007] Preferably, a plurality of transverse plug-in boards for dividing the placement space are installed above the plurality of longitudinal plug-in boards, a plurality of second slots are evenly spaced on the top of each partition, and each of the transverse plug-in boards can be plugged into the plurality of second slots on the coaxial centerline.

[0008] Preferably, a non-slip pad is provided on the top of each of the first placement grooves to prevent slipping.

[0009] Preferably, the inner walls of the rectangular frame on both sides away from the two support seats are provided with second placement grooves, and the second placement grooves are at the same height as the top of the anti-slip pad.

[0010] Preferably, a rotating shaft for rotatable docking is also installed at the bottom of the rectangular frame, a spline groove is provided at the axis center of the bottom end of the rotating shaft, and a crossbeam for support is provided between the top end of the rotating shaft and the rectangular frame.

[0011] Preferably, universal wheels are installed at the four corners of the bottom of the rectangular frame, and the lowest ends of the four directional wheels are flush with the bottom end of the rotating shaft.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model adds a plurality of pluggable longitudinal plug-in plates, which are plugged into different first slots to form placement spaces of different lengths, so that the device can adjust the size of the placement space according to the length of the reflective lens, and there is no need to replace the loading fixture when loading reflective lenses of different sizes.

[0014] (2) The utility model adds a partition plate to form a first placement groove for supporting the reflective lens on the longitudinal plug-in board, so that the reflective lens can be placed between adjacent longitudinal plug-in boards.

[0015] (3) The utility model adds a plurality of transverse plug-in plates on the partition, and the transverse plug-in plates are plugged into the partition through the second slots, so as to facilitate the partitioning of the placement space and prevent the reflective lens from being displaced in the placement space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the utility model;

[0017] Figure 2 It is a partial cross-sectional view of the longitudinal plug-in board, the first slot, the support seat and the rectangular frame of the utility model;

[0018] Figure 3 It is a front view of the utility model;

[0019] Figure 4 It is a bottom view of the universal wheel, rotating shaft, crossbeam and rectangular frame of the utility model;

[0020] Figure 5 It is a top view of the longitudinal plug-in board and the transverse plug-in board of the utility model;

[0021] Figure 6 It is a side view of the longitudinal plug-in plate and the partition of the utility model;

[0022] In the figure: 1. rectangular frame; 2. crossbeam; 3. support seat; 4. first slot; 5. universal wheel; 6. first placement slot; 7. longitudinal plug-in plate; 8. second placement slot; 9. partition; 10. anti-slip pad; 11. spline groove; 12. second slot; 13. transverse plug-in plate; 14. rotating shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] refer to Figure 1-2 As shown, the utility model provides a loading fixture for a reflective lens vacuum coating machine, comprising: a rectangular frame 1, support seats 3 are installed on the inner walls of the two relatively symmetrical sides of the rectangular frame 1, a plurality of first slots 4 are evenly spaced on the top of each support seat 3, a longitudinal plug-in board 7 can be plugged between two relative first slots 4, and a placement space is formed on the top between two adjacent longitudinal plug-in boards 7.

[0025] Combination Figure 1-2 As shown, a partition 9 is provided on the top of each longitudinal plug-in board 7 , and the partition 9 symmetrically divides the top of the longitudinal plug-in board 7 into first placement grooves 6 of uniform size, and a placement space is formed between two adjacent first placement grooves 6 .

[0026] As described above, when using the rectangular frame 1, the support seat 3, the first slot 4 and the plurality of longitudinal plug-in plates 7 provided by the utility model, the two support seats 3 provide plug-in positions for the plurality of longitudinal plug-in plates 7 in the rectangular frame 1, and the first slots 4 are used to facilitate the plug-in of the longitudinal plug-in plates 7 on the support seat 3. The sizes of the two adjacent first slots 4 are consistent, and by allowing the longitudinal plug-in plates 7 to be plugged into the first slots 4 at different positions, placement spaces of different lengths are formed in the two longitudinal plug-in plates 7, and the placement space can be adjusted on-site according to the length of the reflective lens without replacing the loading fixture.

[0027] Furthermore, in order to prevent the reflective lens from shifting in the placement space, refer to Figure 2 As shown, the top of each first placement groove 6 is paved with an anti-skid pad 10. The anti-skid pad 10 can prevent the reflective lens from being displaced in the placement space, and the anti-skid pad 10 can buffer the reflective lens to prevent the reflective lens from being damaged.

[0028] Further, in order to facilitate the use of the space between the longitudinal plug board 7 and the rectangular frame 1, refer to Figure 2 As shown, the inner walls of the rectangular frame 1 on both sides away from the two support seats 3 are provided with second placement grooves 8, and the second placement grooves 8 are at the same height as the top of the anti-slip pad 10. When the longitudinal plug-in board 7 is plugged into the first slot 4, a storage space for placing the reflective lens is formed between the first placement groove 6 on the longitudinal plug-in board 7 and the second placement groove 8 on the rectangular frame 1, so that the space between the longitudinal plug-in board 7 and the rectangular frame 1 is conveniently utilized.

[0029] In the present utility model, combined with Figure 5-6 As shown, a plurality of transverse plug-in boards 13 for dividing the placement space are installed above the plurality of longitudinal plug-in boards 7 of this embodiment, and a plurality of second slots 12 are evenly spaced on the top of each partition 9, and each transverse plug-in board 13 can be plugged into a plurality of second slots 12 on the coaxial centerline.

[0030] As mentioned above, when using the transverse plug-in board 13 provided by the utility model, the corresponding second slot 12 is selected according to the width of the reflective lens, and multiple transverse plug-in boards 13 are respectively plugged into the symmetrical two sides of the reflective lens through the corresponding second slots 12. At this time, the reflective lens is confined in the placement space by two adjacent transverse plug-in boards 13 to prevent adjacent reflective lenses from approaching and colliding with each other.

[0031] In the present utility model, combined with Figure 3-4 As shown, a rotating shaft 14 for rotational docking is also installed at the bottom of the rectangular frame 1 of this embodiment, a spline groove 11 is opened at the axis center of the bottom end of the rotating shaft 14, and a crossbeam 2 for support is provided between the top end of the rotating shaft 14 and the rectangular frame 1.

[0032] Combination Figure 3-4 As shown, universal wheels 5 are installed at the four corners of the bottom of the rectangular frame 1, and the lowest ends of the four directional wheels are flush with the bottom end of the rotating shaft 14.

[0033] As mentioned above, when the rotating shaft 14 is longitudinally installed at the bottom of the rectangular frame 1 through the crossbeam 2 provided by the utility model and the rectangular frame 1 is placed in the coating machine, the rotating shaft 14 is docked with the rotatable output shaft through the spline groove 11. When the output shaft rotates, the rectangular frame 1 can be driven to rotate through the rotating shaft 14. When the rectangular frame 1 rotates, the universal wheel 5 is used to rotationally support the rectangular frame 1, thereby improving the rotation stability of the rectangular frame 1.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A loading fixture for a reflective lens vacuum coating machine, characterized in that: include: A rectangular frame (1), wherein support seats (3) are installed on the inner walls of two relatively symmetrical sides of the rectangular frame (1), a plurality of first slots (4) are evenly spaced on the top of each of the support seats (3), a longitudinal plug-in board (7) can be plugged between two of the first slots (4), and a placement space is formed on the top between two adjacent longitudinal plug-in boards (7).

2. The loading fixture for a reflective lens vacuum coating machine according to claim 1, characterized in that: A partition (9) is provided on the top of each longitudinal plug-in board (7), and the partition (9) symmetrically divides the top of the longitudinal plug-in board (7) into first placement grooves (6) of the same size, and the placement space is formed between two adjacent first placement grooves (6).

3. A loading fixture for a reflective lens vacuum coating machine according to claim 2, characterized in that: A plurality of transverse plug-in boards (13) for dividing the placement space are also installed above the plurality of longitudinal plug-in boards (7).

4. A loading fixture for a reflective lens vacuum coating machine according to claim 3, characterized in that: A plurality of second slots (12) are evenly spaced on the top of each partition plate (9).

5. The loading fixture for a reflective lens vacuum coating machine according to claim 4, characterized in that: Each of the transverse plug-in boards (13) can be plugged into a plurality of second slots (12) on the coaxial core line.

6. The loading fixture for a reflective lens vacuum coating machine according to claim 2, characterized in that: The top of each of the first placement grooves (6) is provided with an anti-skid pad (10) for preventing skidding.

7. The loading fixture for a reflective lens vacuum coating machine according to claim 6, characterized in that: The inner walls of the rectangular frame (1) on both sides away from the two support seats (3) are provided with second placement grooves (8), and the second placement grooves (8) are at the same height as the top of the anti-slip pad (10).

8. The loading fixture for a reflective lens vacuum coating machine according to claim 1, characterized in that: A rotating shaft (14) for rotational docking is also installed at the bottom of the rectangular frame (1), and a spline groove (11) is provided at the axis center of the bottom end of the rotating shaft (14).

9. The loading fixture for a reflective lens vacuum coating machine according to claim 8, characterized in that: A crossbeam (2) for support is provided between the top end of the rotating shaft (14) and the rectangular frame (1).

10. The loading fixture for a reflective lens vacuum coating machine according to claim 8, characterized in that: Universal wheels (5) are installed at the four corners of the bottom of the rectangular frame (1), and the lowest ends of the four universal wheels (5) are flush with the bottom end of the rotating shaft (14).

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