Door opening time alarm device of film plating machine

Abstract

The utility model relates to the technical field of coating machines, and discloses a coating machine door opening time alarm device which comprises a box body, a box door slidably connected to the front end of the box body, a storage battery arranged at the front end of the box body below the box door, and an indicating lamp, a warning lamp and a buzzer fixedly connected to the front end of the right side of the box body at equal intervals. The indicating lamp, the warning lamp and the buzzer are all electrically connected with the storage battery through wires, the indicating lamp is located over the warning lamp, the buzzer is located under the warning lamp, a first electrifying assembly and a second electrifying assembly are arranged at the upper end of the box body, and the first electrifying assembly is located on the second electrifying assembly. Through the sliding opening action of the box door, related parts in the triggering mechanism generate displacement or deformation, and then the first electrifying assembly and the second electrifying assembly are triggered in sequence, so that the indicating lamp, the warning lamp and the buzzer work according to the preset sequence and time interval, and the problem that after coating is completed, the working efficiency is greatly improved is effectively solved. And the door opening time is not effectively controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coating machine technical field especially relates to coating machine open door time alarm device. BACKGROUND

[0002] The vacuum coating machine is a kind of equipment for coating operation under high vacuum environment, covers multiple types, such as vacuum ion evaporation, magnetron sputtering, molecular beam epitaxy, laser sputtering deposition etc.

[0003] However, in the use process of the existing coating machine, there is a technical problem to be solved urgently: after coating is completed, the door opening time is not effectively controlled, which not only leads to the temperature loss in the vacuum chamber of the coating machine, affects the coating quality, but also prolongs the standby time of the coating machine umbrella, and further reduces the overall working efficiency of the equipment. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a coating machine open door time alarm device to solve the above-mentioned problems that after coating is completed, the door opening time is not effectively controlled, which not only leads to the temperature loss in the vacuum chamber of the coating machine, affects the coating quality, but also prolongs the standby time of the coating machine umbrella, and further reduces the overall working efficiency of the equipment.

[0005] The coating machine open door time alarm device provided by the utility model, including the box, the box door is slidably connected at the front end of the box, a storage battery is arranged at the front end of the box below the box door, an indicating lamp, a warning lamp and a buzzer are fixedly connected at the front end of the right side of the box at equal intervals, the indicating lamp, the warning lamp and the buzzer are electrically connected with the storage battery through wires, the indicating lamp is located directly above the warning lamp, the buzzer is located directly below the warning lamp, a first power-on assembly and a second power-on assembly are arranged at the upper end of the box, and the first power-on assembly is located below the second power-on assembly.

[0006] Trigger mechanism, the trigger mechanism is installed at the upper end of the box door, and the trigger mechanism is used for triggering the indicating lamp, the warning lamp and the buzzer to work.

[0007] Preferably, the trigger mechanism includes a first sleeve and a second sleeve, the first sleeve is fixedly connected at the upper end of the box door, a gas hole is formed in the left end face of the first sleeve, a piston is slidably connected in the first sleeve, the second sleeve is fixedly connected at the right end of the piston, a power-on plate is fixedly connected to the right side outer wall of the second sleeve, the power-on plate is matched with the first power-on assembly and the second power-on assembly respectively, a spring is fixedly connected to the right end of the piston, a connecting rod is fixedly connected to the right end of the spring, the connecting rod is located in the second sleeve, the right end of the connecting rod is fixedly connected with the box, a through hole is formed in the right end face of the box, the through hole penetrates to the left end of the connecting rod, and the first sleeve left end is further provided with an adjusting assembly.

[0008] Preferably, the adjusting assembly comprises a baffle and a rotating shaft, the baffle is arranged at the left end inside the first sleeve, the rotating shaft is fixedly connected to the left end of the baffle, the left end of the rotating shaft penetrates to the left side outside the first sleeve, the left end of the rotating shaft is fixedly connected with a knob, and the side wall of the rotating shaft is made of rubber material.

[0009] Preferably, the first power supply assembly comprises a first fixed rod and a first elastic sheet, the first fixed rod is fixedly connected to the upper end of the box body, a pair of first elastic sheets are fixedly connected to the side wall of the first fixed rod at equal intervals, the side wall of the first elastic sheet abuts against the side wall of the first sleeve, the first elastic sheet above the first fixed rod is electrically connected with the indicator lamp through an electric wire, and the first elastic sheet below the first fixed rod is electrically connected with the battery through an electric wire.

[0010] Preferably, the second power supply assembly comprises a second fixed rod and a second elastic sheet, the second fixed rod is fixedly connected to the upper end of the box body, a pair of second elastic sheets are fixedly connected to the side wall of the second fixed rod at equal intervals, the side wall of the second elastic sheet abuts against the side wall of the first sleeve, the second elastic sheet above the second fixed rod is electrically connected with the warning lamp and the buzzer through an electric wire, and the second elastic sheet below the second fixed rod is electrically connected with the battery through an electric wire.

[0011] Preferably, the box body below the box door is provided with a limiting hole, a connecting shaft is rotatably connected inside the box door, a gear is fixedly connected to the side wall of the connecting shaft, a handle is fixedly connected to the front end of the connecting shaft, a limiting rod is slidably connected inside the box door, gear grooves are equidistantly formed in the side wall of the limiting rod, the gear and the gear grooves are meshed with each other, and the lower end of the limiting rod penetrates into the limiting hole and is clamped with the limiting hole.

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

[0013] 1. The utility model discloses a trigger mechanism and a power supply assembly are arranged, can automatically trigger alarm when the coating machine door is opened, when coating is completed and the door is opened, the piston in the trigger mechanism moves, makes the power supply plate contact with the first power supply assembly, thereby the indicator lamp is lit and reminds the operator, if not completing the operation and closing the door within the stipulated time, the power supply plate continues to move and contacts with the second power supply assembly, the warning lamp is lit and the buzzer is sounded, reminding the operator to complete the operation as soon as possible and close the box door, this automatic reminding mode effectively avoids the human timing error, ensures that the operator can complete the operation within the stipulated time, improves the use safety and operation efficiency of the coating machine.

[0014] 2. The utility model discloses through setting the adjusting assembly, can adjust the sensitivity of trigger mechanism according to actual demand, through the knob of rotation, drive pivot rotation, and then adjust the position of baffle, change the airflow passageway size in the first sleeve, to adjust the moving speed of piston, so can according to different plating technology to the requirement of door opening time, flexible adjustment alarm device's trigger time, strengthened the applicability and flexibility of device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole main view structure schematic diagram of the utility model;

[0016] Figure 2 It is whole rear view structure schematic diagram of the utility model;

[0017] Figure 3 It is box door and trigger mechanism main view cross section structure schematic diagram of the utility model;

[0018] Figure 4 It is trigger mechanism planar structure schematic diagram of the utility model.

[0019] Mark in drawing:

[0020] 1, box body;11, battery;12, indicating lamp;13, warning light;14, bee calling organ;15, through -hole;16, limit hole;2, box door;21, handle;22, gear;23, limit rod;231, tooth slot;3, trigger mechanism;31, first sleeve;311, air hole;32, piston;33, second sleeve;34, power supply plate;35, spring;36, connecting rod;37, adjusting assembly;371, pivot;372, knob;373, baffle;4, first power supply assembly;41, first fixed rod;42, first elastic sheet;5, second power supply assembly;51, second fixed rod;52, second elastic sheet. DETAILED DESCRIPTION

[0021] In order to make the above purpose, feature and advantage of the utility model more obvious and easy to understand, below, specific embodiment of the utility model is explained in detail with the accompanying drawings.

[0022] In the description of the utility model, need explanation is, unless another explicit provision and limitation, term " install " " link " " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be direct connection, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements inside.For the ordinary skill in the art, the above-mentioned term in the utility model can be understood according to specific meaning in the utility model.This " multiple " in the specification refers to two and two or more.

[0023] In the description of the present specification, the description referring to the terms "embodiment", "one embodiment", and "one implementation" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or implementation are included in at least one embodiment or implementation of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or implementations in a suitable manner.

[0024] With reference to Figures 1-4 The embodiment of the present application provides a coating machine door opening time alarm device, which comprises a box body 1, a box door 2 slidably connected to the front end of the box body 1, a storage battery 11 arranged at the front end of the box body 1 below the box door 2, an indicating lamp 12, a warning lamp 13 and a buzzer 14 equidistantly and fixedly connected to the front end of the right side of the box body 1, the indicating lamp 12, the warning lamp 13 and the buzzer 14 being electrically connected to the storage battery 11 through wires, the indicating lamp 12 being located directly above the warning lamp 13, the buzzer 14 being located directly below the warning lamp 13, a first power-on assembly 4 and a second power-on assembly 5 being arranged at the upper end of the box body 1, the first power-on assembly 4 being located at the second power-on assembly 5; further comprising,

[0025] A trigger mechanism 3 is arranged at the upper end of the box door 2, and the trigger mechanism 3 is used for triggering the indicating lamp 12, the warning lamp 13 and the buzzer 14 to work; in working, through the sliding opening action of the box door 2, the related components in the trigger mechanism 3 are displaced or deformed, and then the first power-on assembly 4 and the second power-on assembly 5 are triggered in turn, so that the indicating lamp 12, the warning lamp 13 and the buzzer 14 work in a preset order and time interval, and the problem that the door opening time is not effectively controlled after the coating is completed is effectively solved.

[0026] In further embodiments, with reference to Figures 3-4 The trigger mechanism 3 comprises a first sleeve 31 and a second sleeve 33, the first sleeve 31 is fixedly connected to the upper end of the box door 2, a gas hole 311 is arranged at the left end face of the first sleeve 31, a piston 32 is slidably connected in the first sleeve 31, the second sleeve 33 is fixedly connected to the right end of the piston 32, a power-on plate 34 is fixedly connected to the right side outer wall of the second sleeve 33, the power-on plate 34 cooperates with the first power-on assembly 4 and the second power-on assembly 5 respectively, a spring 35 is fixedly connected to the right end of the piston 32, a connecting rod 36 is fixedly connected to the right end of the spring 35, the connecting rod 36 is located in the second sleeve 33, the right end of the connecting rod 36 is fixedly connected to the box body 1, a through hole 15 is arranged at the right end face of the box body 1 and penetrates to the left end of the connecting rod 36, and an adjusting assembly 37 is further arranged at the left end of the first sleeve 31.

[0027] In this embodiment, when the box door 2 is slidingly opened, the first sleeve 31 moves together with the box door 2, the air hole 311 is exposed to the outside, air enters the inside of the first sleeve 31 through the air hole 311, so that the piston 32 is retracted and slides to the right through the spring 35; the movement of the piston 32 drives the second sleeve 33 to move to the right, and then the power-on plate 34 is in contact with the first power-on assembly 4, triggering the indicator light 12 to light up, reminding the operator to start timing; as time goes on, if the box door 2 is not closed within the specified time, the piston 32 continues to move to the right, so that the power-on plate 34 is in contact with the second power-on assembly 5, triggering the warning light 13 to light up and the buzzer 14 to sound, reminding the operator to speed up the operation; the adjusting assembly 37 is used to adjust the size of the air hole 311 or the initial position of the piston 32, so as to change the moving speed of the piston 32 and the triggering time, so as to adapt to different operation requirements.

[0028] In further embodiments, with reference to Figure 4 , the adjusting assembly 37 includes a baffle 373 and a rotating shaft 371, the baffle 373 is arranged at the left end inside the first sleeve 31, the rotating shaft 371 is fixedly connected to the left end of the baffle 373, the left end of the rotating shaft 371 penetrates to the left side outside the first sleeve 31, the left end of the rotating shaft 371 is fixedly connected with a knob 372, and the side wall of the rotating shaft 371 is made of rubber material.

[0029] In this embodiment, by rotating the knob 372, the rotating shaft 371 can be rotated, and then the position of the baffle 373 at the left end inside the first sleeve 31 is changed, and because the side wall of the rotating shaft 371 is made of rubber material, the friction between the rotating shaft 371 and the first sleeve 31 is increased, so that the position of the adjusted baffle 373 is prevented from being changed; when the position of the baffle 373 is adjusted, the size of the airflow passage inside the first sleeve 31 is also changed, thereby affecting the moving speed of the piston 32; specifically, the change of the position of the baffle 373 changes the effective area of the air hole 311, and then adjusts the speed of air entering the first sleeve 31, and finally realizes the control of the moving speed of the piston 32, and this adjustment mode makes the triggering time of the alarm device can be flexibly adjusted according to different coating process requirements, and enhances the adaptability and practicality of the device.

[0030] In further embodiments, with reference to Figure 2 and Figure 4The first power supply assembly 4 comprises a first fixed rod 41 and a first elastic sheet 42. The first fixed rod 41 is fixedly connected to the upper end of the box body 1. The first elastic sheet 42 is provided with a pair of fixedly connected elastic sheets 42 on the side wall of the first fixed rod 41. The side wall of the first elastic sheet 42 abuts against the side wall of the first sleeve 31. The first elastic sheet 42 above the first fixed rod 41 is electrically connected to the indicator light 12 through an electric wire. The first elastic sheet 42 below the first fixed rod 41 is electrically connected to the battery 11 through an electric wire. The second power supply assembly 5 comprises a second fixed rod 51 and a second elastic sheet 52. The second fixed rod 51 is fixedly connected to the upper end of the box body 1. The second elastic sheet 52 is provided with a pair of fixedly connected elastic sheets 52 on the side wall of the second fixed rod 51. The side wall of the second elastic sheet 52 abuts against the side wall of the first sleeve 31. The second elastic sheet 52 above the second fixed rod 51 is electrically connected to the warning light 13 and the buzzer 14 through an electric wire. The second elastic sheet 52 below the second fixed rod 51 is electrically connected to the battery 11 through an electric wire.

[0031] In the embodiment, when the power supply plate 34 in the trigger mechanism 3 moves with the piston 32, the power supply plate 34 will sequentially contact the first power supply assembly 4 and the second power supply assembly 5. Specifically, when the power supply plate 34 first contacts the first power supply assembly 4, the two first elastic sheets 42 contact the power supply plate 34, thereby forming a closed circuit, so that the indicator light 12 is turned on, ensuring that the indicator light 12 can timely and accurately remind the operator. Then, if the operator fails to complete the operation and close the box door 2 within the specified time, the power supply plate 34 continues to move and contacts the second power supply assembly 5, so that the two second elastic sheets 52 contact the power supply plate 34, thereby forming a closed circuit, triggering the warning light 13 to turn on and the buzzer 14 to sound, which can realize the segmented reminding function and effectively improve the safety and efficiency of the operation.

[0032] In further embodiments, with reference to Figure 3 The box body 1 below the box door 2 is provided with a limiting hole 16. A connecting shaft is rotatably connected in the box door 2. A gear 22 is fixedly connected to the side wall of the connecting shaft. A handle 21 is fixedly connected to the front end of the connecting shaft. A limiting rod 23 is slidably connected in the box door 2. A plurality of tooth grooves 231 are equidistantly formed in the side wall of the limiting rod 23. The gear 22 and the tooth grooves 231 are meshed with each other. The lower end of the limiting rod 23 penetrates into the limiting hole 16 and is clamped with the limiting hole 16.

[0033] In the embodiment, the precise control and locking function of the box door 2 are realized by setting the limiting hole 16, the connecting shaft, the gear 22, the handle 21 and the limiting rod 23. Specifically, when the box door 2 needs to be opened, the operator can rotate the handle 21 to drive the connecting shaft to rotate, and then drive the gear 22 to rotate. Since the gear 22 is engaged with the tooth groove 231 on the limiting rod 23, the rotation of the gear 22 drives the limiting rod 23 to slide up and down inside the box door 2. When the limiting rod 23 moves upward, the lower end thereof is separated from the limiting hole 16, thereby releasing the locking of the box door 2, and the box door 2 can be smoothly opened. When the box door 2 moves to the leftmost side, the handle 21 is reversely rotated to drive the limiting rod 23 to move downward, and the lower end thereof is clamped into the limiting hole 16, thereby realizing the fixation of the box door 2 and ensuring that the worker can normally operate.

[0034] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited to this. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications shall fall within the protection scope of the present disclosure.

Claims

1. A coating machine door opening time alarm device, comprising a box body (1), characterized in that, The box (1) front end sliding connection has the box door (2), the box (1) front end below the box door (2) is provided with the battery (11), the box (1) right side front end equidistant fixed connection has the indicating lamp (12), the warning light (13) and the buzzer (14), the indicating lamp (12), the warning light (13) and the buzzer (14) are all through the electric wire and are electrically connected with the battery (11), the indicating lamp (12) is located the warning light (13) directly above, the buzzer (14) is located the warning light (13) directly below, the box (1) upper end is provided with the first power-on component (4) and the second power-on component (5), the first power-on component (4) is located the second power-on component (5), still include, Trigger mechanism (3), the trigger mechanism (3) is installed on the box door (2) upper end, the trigger mechanism (3) is used to trigger indicating lamp (12), warning light (13) and buzzer (14) work.

2. The coating machine door opening time alarm device according to claim 1, wherein The trigger mechanism (3) includes first sleeve (31) and second sleeve (33), the first sleeve (31) fixed connection is established on the box door (2) upper end, the first sleeve (31) left end face is opened and has the air hole (311), the first sleeve (31) inside sliding connection has the piston (32), the second sleeve (33) fixed connection is established in the piston (32) right end, the second sleeve (33) right side outer wall fixed connection has the power-on plate (34), the power-on plate (34) is respectively with the first power-on component (4), the second power-on component (5) mutually cooperate, the piston (32) right end fixed connection has the spring (35), the spring (35) right end fixed link has the connecting rod (36), the connecting rod (36) is located in the second sleeve (33) inside, the connecting rod (36) right end is fixed with the box (1), the box (1) right end face is opened and has the through-hole (15), the through-hole (15) penetrates to the connecting rod (36) left end, the first sleeve (31) left end still is provided with adjusting assembly (37).

3. The coating machine door opening time alarm device according to claim 2, characterized in that, The adjusting assembly (37) includes baffle (373) and pivot (371), the baffle (373) is set up in the first sleeve (31) inside left end, the pivot (371) fixed connection is established in baffle (373) left end, the pivot (371) left end penetrates to the left side outside the first sleeve (31), the pivot (371) left end fixed connection has the knob (372), the pivot (371) lateral wall adopts rubber material to be made.

4. The coating machine door opening time alarm device according to claim 1, wherein The first power supply assembly (4) comprises a first fixed rod (41) and a first elastic sheet (42), the first fixed rod (41) is fixedly connected to the upper end of the box body (1), the first elastic sheet (42) is arranged with a pair of elastic sheets (42) fixedly connected to the side wall of the first fixed rod (41), the side wall of the first elastic sheet (42) abuts against the side wall of the first sleeve (31), the first elastic sheet (42) above the first fixed rod (41) is electrically connected to the indicator light (12) through the wire, and the first elastic sheet (42) below the first fixed rod (41) is electrically connected to the battery (11) through the wire.

5. The coating machine door opening time alarm device according to claim 1, wherein The second power supply assembly (5) comprises a second fixed rod (51) and a second elastic sheet (52), the second fixed rod (51) is fixedly connected to the upper end of the box body (1), the second elastic sheet (52) is arranged with a pair of elastic sheets (52) fixedly connected to the side wall of the second fixed rod (51), the side wall of the second elastic sheet (52) abuts against the side wall of the first sleeve (31), the second elastic sheet (52) above the second fixed rod (51) is electrically connected to the warning light (13) and the buzzer (14) through the wire, and the second elastic sheet (52) below the second fixed rod (51) is electrically connected to the battery (11) through the wire.

6. The coater door opening time alarm device according to claim 1, wherein The box body (1) below the box door (2) is provided with a limiting hole (16), the box door (2) is rotatably connected with a connecting shaft, the side wall of the connecting shaft is fixedly connected with a gear (22), the front end of the connecting shaft is fixedly connected with a handle (21), the inside of the box door (2) is slidably connected with a limiting rod (23), the side wall of the limiting rod (23) is equally provided with a gear slot (231), the gear (22) and the gear slot (231) are engaged with each other, and the lower end of the limiting rod (23) penetrates into the limiting hole (16) and is clamped with each other.

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