Constant temperature device of vacuum coating machine

Abstract

The utility model relates to the technical field of constant temperature, and particularly discloses a constant temperature device of a vacuum coating machine, which comprises a coating main body, a sliding chute is arranged from the right end to the inner part of the coating main body, and a plurality of conveying pipes are arranged in the sliding chute in a sliding manner; a water ring is fixedly mounted at the right ends of the conveying pipes, a plurality of water outlet holes are formed in the left end of the water ring, the right ends of the conveying pipes are fixedly connected with the water outlet holes, and a plurality of nozzles are uniformly formed in the circumferential surfaces of the conveying pipes; a plurality of plugs are slidably mounted at the right end of the water ring, and the left ends of the plugs are located in the water ring; a circular ring is fixedly installed on the circumferential face, located in the water ring, of the plug, and a spring is fixedly installed between the circular ring and the inner wall of the water ring. And under the cooperation of structures such as the L-shaped pull rod and the plug, the multiple conveying pipes can be subjected to flow limiting and blocking, so that entering of a water source can be limited, and waste of the water source can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature, in particular to a constant temperature device of a vacuum coating machine. Background Art

[0002] The cooling device of the vacuum coating machine is a device specially designed to reduce the heat generated by the vacuum coating machine during operation to maintain the normal operation of the equipment and improve the coating quality. In order to ensure the efficient operation and coating quality of the vacuum coating machine, the cooling device plays a vital role.

[0003] Modern vacuum coating machines are usually equipped with complex cooling systems, including but not limited to water cooling and air flow cooling devices. These devices can effectively control the temperature of the equipment during operation and ensure the smooth progress of the coating process. Especially in medium frequency magnetron sputtering technology, due to its high operating frequency and large current, water cooling must be used to prevent the equipment from overheating.

[0004] For example, a Chinese patent (publication number: CN202576543U) proposes a vacuum coating machine cavity cooling device with an improved structure. The device directly contacts the vacuum coating machine cavity with cooling water to quickly take away the heat on its surface. The cooling speed is fast, and the cooling is timely and sufficient, which effectively protects the vacuum coating machine and extends its service life. However, this uninterrupted use of cooling water causes a certain degree of water resource waste. Secondly, during use, most cooling devices on the market are fixedly installed inside the coating equipment. This will result in the water pipe being blocked by scale due to long-term use during use, thereby affecting the water output. Since the cooling device is installed inside the coating equipment, manual cleaning is difficult and time-consuming. Summary of the invention

[0005] The purpose of the utility model is to provide a constant temperature device for a vacuum coating machine, which can limit the flow and block multiple delivery pipes with the cooperation of L-shaped pull rods, plugs and other structures, so as to limit the entry of water sources and reduce the waste of water sources; and adjust the flow rate of cooling water according to different temperatures. When the temperature is high, the cooling water flow rate increases rapidly and the cooling efficiency is improved. When the temperature is normal, the cooling water flow rate is controlled to decrease and slow down, thereby achieving a cooling effect and saving water resources to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a constant temperature device for a vacuum coating machine, comprising a coating body, a slide groove is opened from the right end to the inside of the coating body, and a plurality of conveying pipes are slidably installed inside the slide groove;

[0007] A water ring is fixedly installed at the right end of the plurality of delivery pipes, a plurality of water outlet holes are opened at the left end of the water ring, the right end of the delivery pipe is fixedly connected to the water outlet hole, and a plurality of nozzles are evenly opened on the circumferential surface of the delivery pipe;

[0008] A plurality of plugs are slidably mounted on the right end of the water ring, and the left end of the plug is located inside the water ring;

[0009] A circular ring is fixedly installed on the circumferential surface of the plug located inside the water ring, and a spring is fixedly installed between the circular ring and the inner wall of the water ring.

[0010] Preferably, a support frame is fixedly mounted on the circumferential surface of the coating body, and a bottom plate is fixedly mounted on the lower end of the support frame.

[0011] Preferably, a water tank is provided on the upper end surface of the bottom plate, and a condenser pipe and a filter screen are fixedly installed inside the water tank, and the filter screen is located above the condenser pipe.

[0012] Preferably, a water pump is fixedly mounted on the upper end surface of the bottom plate at the edge of the water tank, a water pipe is fixedly mounted on the right end of the water pump, and one end of the water pipe away from the water pump is fixedly connected to the water ring.

[0013] Preferably, a water outlet pipe is fixedly mounted on the right end circumferential surface of the coating body, and the right end of the water outlet pipe is located above the water tank.

[0014] Preferably, a motor is fixedly mounted on the upper right end of the bottom plate, a first connecting rod is fixedly mounted on the output shaft of the motor, and a second connecting rod is rotatably connected to the upper end of the first connecting rod.

[0015] Preferably, a U-shaped frame is rotatably mounted on the left end of the second connecting rod, a telescopic air pump is fixedly mounted on the left end of the U-shaped frame, a disc is fixedly mounted on the left end of the telescopic air pump, and the disc is fixedly connected to the water ring.

[0016] Preferably, two L-shaped pull rods are fixedly installed on the circumferential surface of the telescopic rod of the telescopic air pump, and the left ends of the L-shaped pull rods are fixedly connected to the corresponding plugs respectively.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model can limit the flow and block multiple delivery pipes with the cooperation of L-shaped pull rods, plugs and other structures, so as to limit the entry of water sources and reduce the waste of water sources; and adjust the flow of cooling water according to different temperatures. When the temperature is high, the cooling water flow increases rapidly and the cooling efficiency is improved. When the temperature is normal, the cooling water flow is controlled to decrease and slow down, thereby achieving a cooling effect and saving water resources.

[0019] 2. The utility model can allow the delivery pipe to slide out of the interior of the coating equipment with the cooperation of the motor, the first connecting rod, the second connecting rod and other structures, so that the nozzle can be located inside the equipment, making it convenient for the user to clean the nozzle to remove scale, thereby avoiding water reduction and blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the main structure diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the bottom plate of the utility model;

[0023] Figure 3 This is a structural diagram of an L-shaped pull rod and a conveying pipe of the utility model;

[0024] Figure 4 This is a structural diagram of the water ring and L-shaped pull rod of the utility model;

[0025] Figure 5 It is a schematic diagram of the water ring and the delivery pipe of the utility model;

[0026] Figure 6 It is a schematic diagram of the water ring of the utility model;

[0027] Description of reference numerals:

[0028] 1. Bottom plate; 101. Support frame; 103. Water tank; 104. Condenser tube; 105. Filter; 2. Coating body; 21. Slide; 22. Water outlet pipe; 3. Water pump; 31. Water pipe; 4. Motor; 41. First connecting rod; 42. Second connecting rod; 43. U-shaped frame;

[0029] 5. Telescopic air pump; 51. L-shaped pull rod; 6. Disc; 61. Water ring; 62. Water outlet; 7. Delivery pipe; 71. Nozzle; 8. Plug; 81. Ring; 82. Spring. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figures 1 to 6 , the utility model provides a technical solution:

[0032] A constant temperature device for a vacuum coating machine, comprising a coating body 2, wherein a slide groove 21 is provided from the right end of the coating body 2 to the inside, and a plurality of delivery pipes 7 are slidably installed inside the slide groove 21; a water ring 61 is fixedly installed at the right end of the plurality of delivery pipes 7, a plurality of water outlet holes 62 are provided at the left end of the water ring 61, the right end of the delivery pipe 7 is fixedly connected to the water outlet holes 62, and a plurality of nozzles 71 are evenly provided on the circumferential surface of the delivery pipe 7; a plurality of plugs 8 are slidably installed at the right end of the water ring 61, and the left end of the plug 8 is located inside the water ring 61; a circular ring is fixedly installed on the circumferential surface of the plug 8 located inside the water ring 61 81, a spring 82 is fixedly installed between the circular ring 81 and the inner wall of the water ring 61; a support frame 101 is fixedly installed on the circumferential surface of the coating body 2, and a bottom plate 1 is fixedly installed on the lower end of the support frame 101; a water trough 103 is opened on the upper end surface of the bottom plate 1, and a condenser 104 and a filter screen 105 are fixedly installed inside the water trough 103, and the filter screen 105 is located above the condenser 104; a water pump 3 is fixedly installed on the upper end surface of the bottom plate 1 at the edge of the water trough 103, and a water pipe 31 is fixedly installed on the right end of the water pump 3, and the end of the water pipe 31 away from the water pump 3 is fixedly connected to the water ring 61.

[0033] By adopting the above technical solution, the coating equipment on the market will generate a high temperature during use, so it is necessary to cool it down during use to ensure the safety of the equipment and the quality of the coating. When selecting and using the cooling device, it is necessary to consider the specific needs of the equipment, including the required cooling intensity, cooling speed and continuous cooling time. At the same time, regular maintenance and inspection of the cooling system is also the key to ensure the long-term stable operation of the equipment; the structure of the device is as follows: it includes a bottom plate 1, a water tank 103 is opened on the upper surface of the bottom plate 1, and a condenser 104 is fixedly installed inside the water tank 103. The condenser 104 can cool the water inside the water tank 103, so that the water can cool the coating body 2 during subsequent use. Then, a filter 105 is fixedly installed above the condenser 104 inside the water tank 103. The filter 105 is used to filter fine dust mixed with bacteria in the water source, so as to avoid the water source from generating scale to block the nozzle 71 and rust the coating body 2 during subsequent use, thereby ensuring the overall safety of the equipment.

[0034] Secondly, two support frames 101 are fixedly installed on the upper left end of the base plate 1, and a horizontal coating body 2 is fixedly installed inside the two support frames 101, and a slide groove 21 is opened from the right end to the inside of the coating body 2, and then a water outlet pipe 22 is fixedly installed on the circumferential surface of the right end of the coating body 2, and the upper end of the water outlet pipe 22 is connected with the slide groove 21, and the right part of the lower end is located above the water tank 103, so that in the subsequent use process, the water source inside the slide groove 21 can flow into the inside of the water tank 103 again, and then, a motor 4 is fixedly installed on the upper right end of the base plate 1, and a first connecting rod 41 is fixedly installed on the output shaft of the motor 4, and a second connecting rod 42 is rotatably installed on the upper end of the first connecting rod 41, wherein a U-shaped frame 43 is rotatably installed on the end of the second connecting rod 42 away from the first connecting rod 41.

[0035] A telescopic air pump 5 is fixedly installed on the left end of the U-shaped frame 43, and a disc 6 is fixedly installed on the left end of the telescopic air pump 5, wherein a water ring 61 is fixedly installed on the left end of the disc 6, and the inner diameter of the water ring 61 is consistent with the outer diameter of the disc 6. Secondly, the outer diameter of the water ring 61 is consistent with the outer diameter of the slide 21. Therefore, during use, the water ring 61 can be slidably installed inside the slide 21. Secondly, six plugs 8 are slidably installed on the right end of the water ring 61, and the left end of the plug 8 is located inside the water ring 61. A circular ring 81 is fixedly installed on the circumferential surface of the plug 8 located inside the water ring 61, and a spring 82 is fixedly installed between the circular ring 81 and the inner wall of the water ring 61; in addition, twelve water outlet holes 62 are fixedly installed on the left end of the water ring 61, and twelve delivery pipes 7 are fixedly installed on the left end of the water ring 61, wherein the right end of each delivery pipe 7 is in an open state and the inside is a cavity , secondly, the right end of the delivery pipe 7 is fixedly connected to the water outlet hole 62 at the left end of the water ring 61, so that the water source inside the water ring 61 can pass through the water outlet hole 62 to enter the interior of the delivery pipe 7, and then, a plurality of nozzles 71 are evenly opened on the circumferential surface of the delivery pipe 7 to allow cooling water to flow out, thereby cooling the coating body 2; in addition, during use, the plug 8 can block the six water outlet holes 62 separately to reduce the flow of cooling water and save water. For example, six L-shaped pull rods 51 are fixedly installed on the circumferential surface of the telescopic rod of the telescopic air pump 5, and the left end of the L-shaped pull rod 51 is fixedly connected to the corresponding plug 8. Therefore, during use, the telescopic air pump 5 will move synchronously with the L-shaped pull rod 51 to allow the left end of the plug 8 to slide out of the interior of the delivery pipe 7 and slide through the water outlet hole 62, so that the cooling water inside the water ring 61 can enter the interior of the delivery pipe 7;

[0036] When in use, the coating body 2 generates heat during operation. At this time, the water pump 3 is started, and the water pump 3 draws cooling water from the inside of the water tank 103, and then enters the inside of the water ring 61 under the action of the water pipe 31, so that the inside of the water ring 61 will be filled with cooling water. During use, the cooling water inside the water ring 61 will gradually flow into the inside of the delivery pipe 7, and then flow into the inside of the chute 21 under the action of the nozzle 71 on the circumferential surface of the delivery pipe 7, so as to cool the coating body 2. After a steady stream of cooling water is injected, the temperature of the coating body 2 will drop, and the used cooling water will pass through the outlet pipe 22 and enter the inside of the water tank 103 again; at this time, there is no need to inject too much cooling water. , thereby starting the telescopic air pump 5, and the telescopic rod of the telescopic air pump 5 moves with the L-shaped pull rod 51. During the movement of the L-shaped pull rod 51, the plug 8 will be pushed, and the left end of the plug 8 will slowly pass through the water outlet 62 into the interior of the delivery pipe 7, so that the water inlets of the six delivery pipes 7 can be blocked, thereby reducing the flow of cooling water entering, and thus reducing the use of water sources. With the cooperation of the above-mentioned structure, the use of cooling water can be saved during the operation of the equipment. On the one hand, the normal operation of the equipment is guaranteed, and on the other hand, water sources are saved. Secondly, during use, it is necessary to use temperature equipment to perform real-time temperature detection on the coating body 2 to determine when to start the telescopic air pump 5.

[0037] Specifically, Figures 1 to 6 As shown, a water outlet pipe 22 is fixedly installed on the circumferential surface of the right end of the coating body 2, and the right end of the water outlet pipe 22 is located above the water tank 103; a motor 4 is fixedly installed on the upper right end of the bottom plate 1, and a first connecting rod 41 is fixedly installed on the output shaft of the motor 4, and the upper end of the first connecting rod 41 is rotatably connected to the second connecting rod 42; a U-shaped frame 43 is rotatably installed on the left end of the second connecting rod 42, and a telescopic air pump 5 is fixedly installed on the left end of the U-shaped frame 43, and a disc 6 is fixedly installed on the left end of the telescopic air pump 5, and the disc 6 is fixedly connected to the water ring 61; two L-shaped pull rods 51 are fixedly installed on the circumferential surface of the telescopic rod of the telescopic air pump 5, and the left ends of the L-shaped pull rods 51 are respectively fixedly connected to the corresponding plugs 8.

[0038] By adopting the above technical solution, the coating equipment on the market needs to be cooled during operation to ensure the normal operation of the equipment, and most of the cooling equipment used is fixedly installed inside the coating equipment, such as a wrap-around cooling pipe, etc. This will result in that it is inconvenient for construction personnel to clean the cooling equipment during use; the structure of the device is as follows: a motor 4 is fixedly installed on the upper right end of the base plate 1, a first connecting rod 41 is fixedly installed on the output shaft of the motor 4, and a second connecting rod 42 is rotatably installed on the upper end of the first connecting rod 41, wherein a U-shaped frame 43 is rotatably installed on the end of the second connecting rod 42 away from the first connecting rod 41, and a telescopic air pump 5 is fixedly installed on the left end of the U-shaped frame 43; when in use, the output shaft of the motor 4 The first connecting rod 41 rotates, and the first connecting rod 41 will move synchronously with the second connecting rod 42. Therefore, since the left end of the second connecting rod 42 is fixedly connected to the telescopic air pump 5, the second connecting rod 42 can work synchronously with the telescopic air pump 5. The left end of the telescopic air pump 5 is fixedly connected to the disc 6, and the disc 6 is fixedly installed with a water ring 61, so that the telescopic air pump 5 can move synchronously with the disc 6 and the water ring 61, and the water ring 61 can slide out of the slide groove 21 with the conveying pipe 7, so that the nozzle 71 can be located on the outside of the coating body 2, so that the user can clean the nozzle 71 conveniently, thereby avoiding scale blocking the nozzle 71, thereby affecting the flow of cooling water, and ensuring the normal cooling effect of the equipment.

[0039] Working principle: First, the coating body 2 generates heat during operation, and the water pump 3 is started. The water pump 3 draws cooling water from the water tank 103 and enters the water ring 61 under the action of the water pipe 31.

[0040] The cooling water in the water ring 61 flows into the inside of the delivery pipe 7, and then flows into the inside of the chute 21 under the action of the nozzle 71, so as to cool the coating body 2. After the continuous injection of cooling water, the temperature of the coating body 2 will drop.

[0041] Then, start the telescopic air pump 5, and the telescopic rod of the telescopic air pump 5 moves with the L-shaped pull rod 51. During the movement of the L-shaped pull rod 51, the plug 8 is pushed, and the left end of the plug 8 slowly passes through the water outlet 62 into the interior of the delivery pipe 7, thereby blocking the water inlets of the six delivery pipes 7.

[0042] Finally, the motor 4 is started, and the motor 4 moves the first connecting rod 41 and the second connecting rod 42, so that the water ring 61 and the conveying pipe 7 slide out of the interior of the chute 21, which is convenient for cleaning.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A constant temperature device for a vacuum coating machine, comprising a coating body (2), characterized in that: A slide groove (21) is provided from the right end to the inside of the coating body (2), and a plurality of conveying pipes (7) are slidably installed inside the slide groove (21); A water ring (61) is fixedly mounted on the right end of the plurality of delivery pipes (7), a plurality of water outlet holes (62) are provided on the left end of the water ring (61), the right end of the delivery pipe (7) is fixedly connected to the water outlet hole (62), and a plurality of nozzles (71) are evenly provided on the circumferential surface of the delivery pipe (7); A plurality of plugs (8) are slidably mounted on the right end of the water ring (61), and the left ends of the plugs (8) are located inside the water ring (61); A circular ring (81) is fixedly mounted on the circumferential surface of the plug (8) located inside the water ring (61), and a spring (82) is fixedly mounted between the circular ring (81) and the inner wall of the water ring (61).

2. The constant temperature device of a vacuum coating machine according to claim 1, characterized in that: A support frame (101) is fixedly mounted on the circumferential surface of the coating body (2), and a bottom plate (1) is fixedly mounted on the lower end of the support frame (101).

3. The constant temperature device of a vacuum coating machine according to claim 2, characterized in that: A water tank (103) is provided on the upper end surface of the bottom plate (1), and a condenser (104) and a filter (105) are fixedly installed inside the water tank (103), and the filter (105) is located above the condenser (104).

4. The constant temperature device of a vacuum coating machine according to claim 3, characterized in that: A water pump (3) is fixedly mounted on the upper end surface of the bottom plate (1) at the edge of the water tank (103), a water pipe (31) is fixedly mounted on the right end of the water pump (3), and one end of the water pipe (31) away from the water pump (3) is fixedly connected to a water ring (61).

5. The constant temperature device of a vacuum coating machine according to claim 4, characterized in that: A water outlet pipe (22) is fixedly mounted on the right circumferential surface of the coating body (2), and the right end of the water outlet pipe (22) is located above the water tank (103).

6. The constant temperature device of a vacuum coating machine according to claim 5, characterized in that: A motor (4) is fixedly mounted on the upper right end of the base plate (1); a first connecting rod (41) is fixedly mounted on the output shaft of the motor (4); and a second connecting rod (42) is rotatably connected to the upper end of the first connecting rod (41).

7. The constant temperature device of a vacuum coating machine according to claim 6, characterized in that: A U-shaped frame (43) is rotatably mounted on the left end of the second connecting rod (42), a telescopic air pump (5) is fixedly mounted on the left end of the U-shaped frame (43), a disc (6) is fixedly mounted on the left end of the telescopic air pump (5), and the disc (6) is fixedly connected to the water ring (61).

8. The constant temperature device of a vacuum coating machine according to claim 7, characterized in that: Two L-shaped pull rods (51) are fixedly mounted on the circumferential surface of the telescopic rod of the telescopic air pump (5), and the left ends of the L-shaped pull rods (51) are fixedly connected to corresponding plugs (8) respectively.

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