Auxiliary bin door body of vacuum coating machine

Abstract

The utility model discloses an auxiliary bin door body of a vacuum coating machine, which comprises a door frame and a lifting frame connected to the door frame, the lifting frame is connected with a driving mechanism used for driving the lifting frame to lift, a movable door plate is connected in the lifting frame, and the door plate is matched with an inlet and an outlet arranged on the door frame. The door plate is connected with a pressing air cylinder used for driving the door plate to move, the inner side of the door plate is connected with a sealing plate and rubber pads, the front end of the door frame is provided with a sealing groove and rubber pads, the sealing plate is matched with the sealing groove, and the two rubber pads are matched. The pressing air cylinder can drive the door plate to move forwards, so that the door plate is pressed at the inlet and outlet, the sealing plate is pressed at the sealing groove, and the rubber pad of the door plate is pressed at the rubber pad of the door frame, the sealing performance of connection between the door plate and the door frame is improved, the double-sealing effect is achieved, and the hidden danger of leakage is avoided. The door plate fixing device replaces traditional manual door plate fixing through lock catches or fasteners, and is safe and reliable to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum coating machine technical field, concretely is a kind of auxiliary warehouse door body of vacuum coating machine. BACKGROUND

[0002] In the lens production process, need to use vacuum coating machine, using physical or chemical method, absorb electron beam, molecular beam, ion beam, plasma beam, radio frequency and a series of new technologies such as magnetron, evaporate or sputter in vacuum metal, alloy or compound, make it on the object to be coated Solidify and deposit, to form a thin film. The thin film makes the lens have good wear resistance and hydrophobic effect.

[0003] Coating machine includes main warehouse and auxiliary warehouse, main warehouse is used to process coating of lens, and auxiliary warehouse is used to transfer lens, and door body is one of auxiliary warehouse components, when being in open state, it is convenient to put and take out lens.

[0004] The existing auxiliary warehouse door body is usually closed by using lock or fastener manually, which can cause poor air tightness due to insufficient closing force of the door plate, affecting the production progress. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an auxiliary warehouse door body of vacuum coating machine, which improves the sealing of the door plate and the door frame, achieves double sealing effect, avoids leakage hazards, replaces the traditional manual use of lock or fastener to fix the door plate, and has the advantages of safe and reliable use, solving the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: an auxiliary warehouse door body of vacuum coating machine, including door frame and lifting frame connected to door frame, lifting frame is connected with drive mechanism for driving lifting frame to lift, and movable door plate is connected in lifting frame, door plate is matched with inlet and outlet arranged in door frame, and door plate is connected with compression cylinder for driving door plate to move, the inner side of door plate is connected with sealing plate and rubber pad, the front end of door frame is provided with sealing groove and rubber pad, sealing plate is matched with sealing groove, and two rubber pads are matched.

[0007] Preferably, the drive mechanism includes two lifting cylinders, two guide rails and a plurality of sliding blocks, the power output end of the lifting cylinder is connected with the lifting frame, the sliding block is slidingly connected with the guide rail, and the sliding block is fixedly connected with the lifting frame.

[0008] Preferably, the lifting cylinder and the guide rail are connected to the front end of the door frame by bolts.

[0009] Preferably, the lifting frame is connected with two mounting plates, the end of the pressing cylinder is connected to the mounting plate, and the power output end of the pressing cylinder is connected with the door plate.

[0010] Preferably, the outer side of the door plate is connected with a reinforcing plate.

[0011] Preferably, the reinforcing plate comprises a single horizontal plate and a plurality of vertical plates, the horizontal plate is welded with the vertical plates, and the adjacent vertical plates have equal spacing.

[0012] Preferably, the inside of the lifting frame is provided with guide grooves at both sides, and the two ends of the horizontal plate are slidingly connected to the guide grooves.

[0013] Preferably, the cross section of the sealing plate and the sealing groove is isosceles trapezoidal structure.

[0014] Compared with the prior art, the utility model has the beneficial effects that the utility model discloses a plurality of pressing cylinders are arranged, the pressing cylinder can drive the door plate to move forward, the door plate is pressed to the entrance and exit, the sealing plate is pressed to the sealing groove, and the rubber pad of the door plate is pressed to the rubber pad of the door frame, so that the sealing property that the door plate is connected with the door frame is improved, double sealing effect is achieved, leakage hidden danger is avoided, and the traditional manual locking buckle or fastener for fixing the door plate is replaced, so that the utility model is safe and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the perspective view of the utility model;

[0016] Figure 2 It is the entrance and exit and door frame connecting structure schematic view of the utility model;

[0017] Figure 3 It is the sectional perspective view of the utility model;

[0018] Figure 4 It is Figure 3 The enlarged view of A in the middle.

[0019] In the drawing: 1, door frame; 2, guide rail; 3, sliding block; 4, lifting frame; 5, lifting cylinder; 6, door plate; 7, reinforcing plate; 8, mounting plate; 9, pressing cylinder; 10, guide groove; 11, entrance and exit; 12, sealing plate; 13, sealing groove; 14, rubber pad. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Please refer to Figures 1 to 4 The utility model provides a kind of auxiliary warehouse door body of vacuum coating machine, including door frame 1 and be connected in door frame 1 lifting frame 4, lifting frame 4 is connected for driving lifting frame 4 lifting drive mechanism, and movable door plate 6 is connected in lifting frame 4, door plate 6 with be matched with the import and export 11 of being arranged in door frame 1, and door plate 6 is connected for driving door plate 6 moves compression cylinder 9, the inside of door plate 6 is connected with sealing plate 12, rubber pad 14, the front end of door frame 1 is provided with sealing groove 13, rubber pad 14, sealing plate 12 is matched with sealing groove 13, and two rubber pads 14 are matched.

[0022] When lifting frame 4 moves to appropriate position, four compression cylinders 9 synchronous open work, push door plate 6 forward, make door plate 6 compress in door frame 1, realize the plugging of import and export 11, sealing plate 12 compress in sealing groove 13, and the rubber pad 14 of door plate 6 compress in the rubber pad 14 of door frame 1, reach double sealing effect, avoid the emergence of leakage hidden danger, replace traditional manual use lock or fastener and fix door plate 6, use safe and reliable.

[0023] Drive mechanism includes two lifting cylinders 5, two guide rails 2, multiple sliding blocks 3, the power output end of lifting cylinder 5 is connected with lifting frame 4, sliding block 3 is slidably connected to guide rail 2, and sliding block 3 is fixedly connected with lifting frame 4.Lifting cylinder 5 can drive lifting frame 4 reciprocatingly move along the height direction of guide rail 2, to further drive door plate 6 to move, when door plate 6 moves to upper, import and export 11 is in open state, facilitate to discharge or take material.And sliding block 3 plays a good guiding role to lifting frame 4, makes the stability of lifting frame 4, door plate 6 lifts.

[0024] Lifting cylinder 5, guide rail 2 are connected to the front end of door frame 1 by bolt.

[0025] Lifting frame 4 is connected with two mounting plates 8, the end of compression cylinder 9 is connected to mounting plate 8, and the power output end of compression cylinder 9 is connected with door plate 6, and the two mounting plates 8 are oppositely distributed.

[0026] The outside of door plate 6 is connected with reinforcing plate 7, reinforcing plate 7 includes single horizontal plate, multiple vertical plates, horizontal plate is welded with vertical plate, and the interval of adjacent vertical plates is equal.Reinforcing plate 7 makes the high strength of door plate 6, avoids deformation when using, affects sealing effect.

[0027] The inside of lifting frame 4 is provided with guide groove 10 on both sides, and the two ends of the horizontal plate are slidably connected to the guide groove 10, so that the door plate 6 moves stably forward and backward, and plays a good guiding role, and can be accurately connected with the import and export 11.

[0028] The cross section of sealing plate 12 and sealing groove 13 is isosceles trapezoidal structure.

[0029] Working principle: when discharging or taking material, the lifting cylinder 5 drives the lifting frame 4 and the door plate 6 to move up synchronously, at this time, the inlet and outlet 11 is in the exposed state, which is convenient for discharging or taking material. When the inlet and outlet 11 needs to be closed, the lifting cylinder 5 drives the lifting frame 4 and the door plate 6 to move down synchronously, so that the door plate 6 is in the aligned state with the inlet and outlet 11, the pressing cylinder 9 pushes the door plate 6 to move, so that the door plate 6 is pressed to the door frame 1, the inlet and outlet 11 is blocked, the sealing plate 12 is pressed to the sealing groove 13, the rubber pad 14 of the door plate 6 is pressed to the rubber pad 14 of the door frame 1, the sealing property of the door plate 6 connected with the door frame 1 is improved, the double sealing effect is achieved, the leakage hidden danger is avoided, the traditional manual use of lock buckle or fastener to fix the door plate 6 is replaced, and the use is safe and reliable.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sub-chamber door body of a vacuum coater, characterized in that, The utility model provides a door frame (1) and the lifting frame (4) connected to door frame (1), lifting frame (4) is connected with the drive mechanism for driving lifting frame (4) to lift, and the movable door plate (6) is connected in lifting frame (4), door plate (6) is matched with the import and export (11) arranged in door frame (1), and door plate (6) is connected with the compression cylinder (9) for driving door plate (6) to move, the inboard of door plate (6) is connected with sealing plate (12), rubber pad (14), the front end of door frame (1) is provided with sealing groove (13), rubber pad (14), sealing plate (12) is matched with sealing groove (13), and two rubber pads (14) are matched.

2. The auxiliary door body of a vacuum coating machine according to claim 1, characterized in that, The drive mechanism includes two lifting cylinders (5), two guide rails (2) and a plurality of sliding blocks (3), the power output end of the lifting cylinder (5) is connected with the lifting frame (4), the sliding block (3) is slidingly connected to the guide rail (2), and the sliding block (3) is fixedly connected with the lifting frame (4).

3. The auxiliary door body of the vacuum coating machine according to claim 2, wherein, The lifting cylinder (5) and the guide rail (2) are connected to the front end of the door frame (1) by bolts.

4. The auxiliary door body of the vacuum coating machine according to claim 1, wherein, The lifting frame (4) is connected with two mounting plates (8), the end of the compression cylinder (9) is connected to the mounting plate (8), and the power output end of the compression cylinder (9) is connected with the door plate (6).

5. The auxiliary door body of a vacuum coating machine according to claim 1, wherein, The outer side of the door plate (6) is connected with a reinforcing plate (7).

6. The auxiliary door body of a vacuum coating machine according to claim 5, wherein, The reinforcing plate (7) includes a single horizontal plate and a plurality of vertical plates, the horizontal plate is welded with the vertical plates, and the adjacent vertical plates have equal spacing.

7. The auxiliary door body of a vacuum coating machine according to claim 6, characterized in that, The inside of the lifting frame (4) is provided with guide grooves (10) on both sides, and both ends of the horizontal plate are slidingly connected to the guide grooves (10).

8. The auxiliary door body of a vacuum coating machine according to claim 1, wherein, The cross section of the sealing plate (12) and the sealing groove (13) is isosceles trapezoidal structure.

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