Vacuum coating machine

Abstract

The utility model relates to a vacuum coating machine, and relates to the field of coating equipment. The device comprises a cylindrical box body, a rotatable storage rack is installed on the inner side of the box body, an air blowing box is fixed to the position, close to the lower end, of the outer side of the box body, the air blowing box evenly blows air into the box body, and a dust suction box is fixed to the upper end face of the box body and evenly sucks air into the inner side of the box body. The air suction box continuously sucks air, so that the air suction pipe and the dust suction box suck dust on the inner side of the box body from the upper side, at the moment, the lower end of the air suction box continuously exhausts air and sends the air to the air blowing box through the air outlet pipe, and a filter box in the air suction box filters and collects dust in flowing air. And the air blowing box blows air to the bottom of the inner side of the box body, so that dust in the box body floats and flows to the dust collection box along with the airflow, and the circulating air collects the dust in the box body, so that the dust in the box body is cleaned more thoroughly, and a better dust cleaning effect is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of coating machines, and in particular to a vacuum coating machine. Background Art

[0002] A vacuum coating machine is a device that coats thin films on the surface of an object in a vacuum environment. It uses plasma technology to produce high-purity metal and compound films under vacuum conditions. When the vacuum coating machine is in use, dust may accumulate in the air when the material is placed inside. This dust may settle on the surface of the material, contaminating it. Continuing to coat the material at this point may reduce the coating effect due to the dust.

[0003] Chinese patent publication number CN219547086U discloses a vacuum coating machine with a dust collection function, relating to the technical field of vacuum coating machines. The vacuum coating machine comprises a main body, a rotating plate mounted inside the main body, a support column fixedly mounted in the middle of the rotating plate, a bracket fixedly mounted in the middle of the rotating plate away from the support column, a motor mounted at the bottom end of the main body, a hollow box fixedly mounted at the rear end of the main body, a storage box disposed within the hollow box, and a vacuum cleaner fixedly mounted at the top end of the hollow box. In the present invention, the vacuum cleaner, the vacuum tube, and the vacuum head enable the vacuum coating machine to remove dust from the main body during use, thereby cleaning the dust inside the main body and preventing dust from adhering to the surface of the material and affecting the coating of the material, thereby achieving a better coating effect during the coating process.

[0004] The above-mentioned vacuum coating machine with dust suction function only uses the vacuum head to suction the dust inside, while the dust far away from the vacuum head cannot be sucked away. At the same time, most of the settled dust cannot be sucked away, and the dust cleaning effect inside the vacuum coating machine is not good. Summary of the Invention

[0005] In order to solve the problem that the vacuum coating machine with a dust collection function mentioned above is not effective in cleaning the internal dust, the present application provides a vacuum coating machine.

[0006] The vacuum coating machine provided in this application adopts the following technical solution:

[0007] A vacuum coating machine includes a cylindrical box body, a rotatable storage rack is installed on the inner side of the box body, a blowing box is fixed on the outer side of the box body near the lower end, and the blowing box blows air evenly into the box body, a dust collection box is fixed on the upper end face of the box body, and the dust collection box sucks air evenly into the inner side of the box body, the box body is provided with a suction box, and a fixing frame for mounting and clamping the suction box is fixed on the left side of the box body, the upper end of the suction box is connected to the dust collection box through a suction pipe, and the lower end of the suction box is connected to the blowing box through an air outlet pipe, the left side of the suction box is provided with a filter box inserted in the suction box, and the filter box can filter and collect dust, and valves are installed on the suction pipe and the air outlet pipe.

[0008] By adopting the above technical solution, the suction box continuously sucks air so that the suction pipe and the dust collection box can suck dust from the inner side of the box from the upper side, while the lower end of the suction box continuously discharges air and sends it to the blowing box through the air outlet pipe. The filter box in the suction box filters and collects the dust in the air flowing through, and the blowing box blows air toward the inner bottom of the box, which will make the dust in the box float up and follow the air flow to the dust collection box, so that the circulating air can suck the dust in the box, so that the dust in the box can be cleaned more thoroughly, with better dust cleaning effect.

[0009] Optionally, the front side of the box body is provided with an opening, and the box body is provided with a box cover at the opening, one side of the box cover is rotatably connected to the box body, and the other side of the box cover is locked to the box body through a locking mechanism.

[0010] By adopting the above technical solution, the box body is used to close the box body through the provided box cover, and the box cover is locked and fixed when closed through the locking mechanism.

[0011] Optionally, the dust collection box is configured to be arc-shaped, and a plurality of dust collection tubes inserted into the box body are fixed to the lower surface of the dust collection box, and the dust collection tubes are arranged close to the side wall of the box body.

[0012] By adopting the above technical solution, the dust collection box sucks away the dust in the box through the dust collection pipe, thereby cleaning the dust in the box.

[0013] Optionally, the blowing box is configured to be arc-shaped, and a plurality of blowing tubes inserted in the box body are fixed on the side of the blowing box facing the box body, and the blowing tubes are close to the inner bottom surface of the box body.

[0014] By adopting the above technical solution, the blower box blows air toward the inside of the box through multiple blower pipes, thereby blowing out the dust settled in the box and making it flow for easy dust collection.

[0015] Optionally, a fan is fixed to the upper end of the suction box, and a socket is opened on the left side of the suction box.

[0016] By adopting the above technical solution, the suction box performs air suction through the fan, and is used to install the filter box through the socket, making it convenient to take it out for cleaning.

[0017] Optionally, a baffle is fixed to the left end of the filter box, and a handle is fixed to the left side of the baffle, the inner bottom surface of the filter box is provided with evenly arranged air holes, and a filter plate is placed on the inner bottom of the filter box.

[0018] By adopting the above technical solution, the filter box allows air to pass through the bottom of the filter box through the set air holes. At this time, the filter plate inside the filter box is used to filter the dust in the air and collect it on the inside of the filter box. Then the filter box can be taken out to clean the collected dust.

[0019] Optionally, the storage rack includes a rotating rod rotatably installed in the box body, rotating disks are fixed at both ends of the rotating rod near the upper end, and a plurality of hanging racks are fixed between the upper and lower rotating disks.

[0020] By adopting the above technical solution, the rack between the upper and lower rotating disks is used to place the coated items, and the rotation of the rotating rod and the rotating disk causes the items to rotate in the box, thereby making the coating treatment of the items more uniform.

[0021] Optionally, the locking mechanism includes a fixed block fixed on the box body and a locking plate fixed on the box cover, a screw is fixed on the fixed block, a locking groove is provided on the locking plate, and a nut is installed on the screw passing through the locking groove.

[0022] By adopting the above technical solution, the locking mechanism allows the screw to pass through the lock groove when the box cover and the box body are closed. At this time, the nut is screwed on the screw to be tightened. The nut presses the lock plate so that the box cover is pressed against the box body to complete the locking and fixation when the box cover is closed.

[0023] Optionally, the fixing frame includes a placement plate fixed on the box body, side plates are fixed on both the front and rear sides of the placement plate, and locking screws are installed on the side plates.

[0024] By adopting the above technical solution, the fixing frame is used to place and support the suction box through the placement plate, and is tightened on the suction box by the locking screws on the side panels on the front and rear sides to lock and fix it.

[0025] In summary, this application has the following beneficial technical effects:

[0026] The suction box continuously sucks air so that the suction pipe and the dust collection box can suck dust from the inner side of the box from the upper side. At this time, the lower end of the suction box continuously discharges air and sends it to the blowing box through the air outlet pipe. The filter box in the suction box filters and collects the dust in the air flowing through. The blowing box blows air toward the inner bottom of the box, which will make the dust in the box float up and flow to the dust collection box with the air flow. The circulating air can suck the dust in the box, so that the dust in the box can be cleaned more thoroughly, with better dust cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a stereogram in the embodiment of the present application;

[0028] Figure 2 is a schematic diagram of a dust collection box in an embodiment of the present application;

[0029] Figure 3 Schematic diagram of a hair dryer box in an embodiment of the present application;

[0030] Figure 4 Schematic diagram of the suction box in the embodiment of the present application;

[0031] Figure 5 is a schematic diagram of a filter box in an embodiment of the present application;

[0032] Figure 6 is a schematic diagram of a storage rack in an embodiment of the present application;

[0033] Figure 7 is a schematic diagram of the locking mechanism in an embodiment of the present application;

[0034] Figure 8 Schematic diagram of the fixing frame in the embodiment of the present application.

[0035] Explanation of the accompanying symbols: 1. Dust box; 110. Dust pipe; 2. Valve; 3. Suction pipe; 4. Box body; 5. Suction box; 51. Socket; 52. Fan; 6. Filter box; 61. Handle; 62. Baffle; 63. Filter plate; 64. Air hole; 7. Fixing frame; 71. Side panel; 72. Placement plate; 73. Locking screw; 8. Air outlet pipe; 9. Blowing box; 91. Blowing pipe; 10. Locking mechanism; 101. Fixing block; 102. Screw; 103. Nut; 104. Locking slot; 105. Locking plate; 11. Storage rack; 111. Rotating rod; 112. Rotating disk; 113. Hanging rack; 12. Box cover. DETAILED DESCRIPTION

[0036] The present application is further described in detail below with reference to the accompanying drawings.

[0037] The embodiment of the present application discloses a vacuum coating machine. Figure 1, including a cylindrical box body 4, a rotatable storage rack 11 is installed on the inside of the box body 4, a blowing box 9 is fixed on the outside of the box body 4 near the lower end, and the blowing box 9 blows air evenly into the box body 4, a dust box 1 is fixed on the upper end surface of the box body 4, and the dust box 1 sucks air evenly into the inside of the box body 4, the box body 4 is provided with a suction box 5, and a fixing frame 7 for mounting and clamping the suction box 5 is fixed on the left side of the box body 4, the upper end of the suction box 5 is connected to the dust box 1 through the suction pipe 3, and the lower end of the suction box 5 is connected to the blowing box 9 through the air outlet pipe 8, and the air is continuously sucked by the suction box 5 so that the suction pipe 3 together with the dust box 1 sucks dust from the upper side of the box body 4, and at this time, the lower end of the suction box 5 continuously exhausts air. And it is sent to the blowing box 9 through the air outlet pipe 8, and the blowing box 9 blows air to the inner bottom of the box body 4, which will make the dust in the box body 4 float and follow the air flow to the dust collection box 1, so that the circulating wind can vacuum the dust in the box body 4, so that the dust in the box body 4 can be cleaned more thoroughly, with better dust cleaning effect. The left side of the suction box 5 is provided with a filter box 6 inserted in the suction box 5, and the filter box 6 in the suction box 5 filters and collects the dust in the air flowing through, and the filter box 6 can filter and collect the dust. Valves 2 are installed on the suction pipe 3 and the outlet pipe 8. The valve 2 is used to close the suction pipe 3 and the outlet pipe 8 to prevent the entry of outside air when the vacuum coating machine is performing vacuum coating.

[0038] Reference Figure 1 The front side of the box body 4 is opened, and the box body 4 is provided with a box cover 12 at the opening. One side of the box cover 12 is rotatably connected to the box body 4, and the other side of the box cover 12 is locked and connected to the box body 4 through a locking mechanism 10. A sealing ring is fixed to the edge of the box cover 12 facing the box body 4, which can be sealed when the box cover 12 is closed. The box body 4 is used to close the box body 4 through the provided box cover 12, and the box cover 12 is locked and fixed by the locking mechanism 10 when closed.

[0039] Reference Figure 2 The dust box 1 is configured to be arc-shaped, which allows the dust collection tubes 110 to be arranged in an arc shape. A plurality of dust collection tubes 110 are fixed to the lower surface of the dust box 1 and inserted into the housing 4. The dust collection tubes 110 are arranged close to the side walls of the housing 4. The dust box 1 absorbs the dust in the housing 4 through the dust collection tubes 110, thereby cleaning the dust in the housing 4.

[0040] Reference Figure 3The blowing box 9 is set to an arc shape. The arc-shaped blowing box 9 can meet the requirements of arranging the blowing tubes 91 in an arc shape, and a plurality of blowing tubes 91 inserted in the box body 4 are fixed on the side of the blowing box 9 facing the box body 4. The blowing tubes 91 are close to the inner bottom surface of the box body 4. The blowing box 9 blows air toward the inside of the box body 4 through the plurality of blowing tubes 91, thereby blowing out the dust settled in the box body 4 and making it flow for convenient dust collection.

[0041] Reference Figure 4 A fan 52 is fixed to the upper end of the suction box 5, and the suction box 5 performs suction work through the fan 52. A socket 51 is opened on the left side of the suction box 5, and the socket 51 is used to install the filter box 6, which is convenient for taking it out for cleaning.

[0042] Reference Figure 5 A baffle 62 is fixed to the left end of the filter box 6, and a handle 61 is fixed to the left side of the baffle 62. The baffle 62 is used to limit the filter box 6 during installation, and the handle 61 fixed on the baffle 62 is used to facilitate the installation and removal of the filter box 6.

[0043] The inner bottom surface of the filter box 6 is provided with evenly arranged air holes 64, and a filter plate 63 is placed on the inner bottom of the filter box 6. The filter plate 63 is made of filter cotton to better filter the dust. The filter box 6 allows air to pass through the bottom of the filter box 6 through the set air holes 64. At this time, the filter plate 63 in the filter box 6 is used to filter the dust in the air and collect it on the inner side of the filter box 6. Then the filter box 6 can be taken out to clean the collected dust.

[0044] Reference Figure 6 The storage rack 11 includes a rotating rod 111 rotatably installed in the box body 4, and a rotating disk 112 is fixed at both ends of the rotating rod 111 near the upper end, and a plurality of hanging racks 113 are fixed between the upper and lower rotating disks 112. The hanging racks 113 between the upper and lower rotating disks 112 are used to place the coated items, and the rotation of the rotating rod 111 and the rotating disk 112 makes the items rotate in the box body 4 so that the coating treatment of the items is more uniform.

[0045] Reference Figure 7The locking mechanism 10 includes a fixing block 101 fixed to the box body 4 and a locking plate 105 fixed to the box cover 12. A screw 102 is fixed on the fixing block 101, and a locking groove 104 is opened on the locking plate 105. The locking groove 104 is an open groove that is convenient for fitting with the screw 102. The screw 102 passes through the locking groove 104 and is installed with a nut 103. When the box cover 12 and the box body 4 are closed, the locking mechanism 10 allows the screw 102 to pass through the locking groove 104. At this time, the nut 103 is screwed on the screw 102 for tightening. The nut 103 squeezes the locking plate 105 so that the box cover 12 is pressed against the box body 4, thereby completing the locking and fixing of the box cover 12 when it is closed.

[0046] Reference Figure 8 The fixing frame 7 includes a placement plate 72 fixed on the box body 4, and side plates 71 are fixed on the front and rear sides of the placement plate 72. The placement plate 72 uses the side plates 71 on both sides to limit the placement of the suction box 5, and is tightened on the suction box 5 by the locking screws 73 on the front and rear side plates 71 to lock it. The side plates 71 are equipped with locking screws 73, and the fixing frame 7 is used to place and support the suction box 5 through the placement plate 72.

[0047] The implementation principle of a vacuum coating machine in an embodiment of the present application is as follows: when cleaning the dust inside the vacuum coating machine, the box cover 12 is rotated and closed, and the closed box cover 12 is locked and fixed by the locking mechanism 10. At this time, the fan 52 at the upper end of the suction box 5 sucks air so that the air flows downward and is sent to the blowing box 9 through the air outlet pipe 8. The multiple blowing pipes 91 on the blowing box 9 blow air into the box body 4, thereby blowing out the dust at the bottom inside the box body 4. The airflow that blows up the dust flows upward, and the dust is carried away wherever the flowing air passes. And send it to the dust suction pipe 110, the dust suction pipe 110 sucks away the dust and sends it to the suction box 5. At this time, the dust entering the suction box 5 is filtered by the filter plate 63 when flowing through the filter box 6 and remains in the filter box 6, thereby completing the cleaning of the dust in the box body 4. When cleaning the filtered and collected dust, the filter box 6 can be taken out to clean the collected dust. When the vacuum coating machine is performing coating work, the items are hung on the hanger 113 and the box cover 12 is closed. At this time, the valve 2 on the suction pipe 3 and the outlet pipe 8 is closed and the coating work can be carried out.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A vacuum coating machine, comprising a cylindrical housing (4), characterized in that: A rotatable storage rack (11) is installed on the inner side of the box (4), a blower box (9) is fixed on the outer side of the box (4) near the lower end, and the blower box (9) blows air evenly into the box (4), a dust collection box (1) is fixed on the upper end surface of the box (4), and the dust collection box (1) evenly sucks air into the inner side of the box (4), the box (4) is provided with a suction box (5), and a counter suction box ( 5) is mounted on a fixing frame (7) for clamping, the upper end of the suction box (5) is connected to the dust collection box (1) through the suction pipe (3), and the lower end of the suction box (5) is connected to the blowing box (9) through the outlet pipe (8), the left side of the suction box (5) is provided with a filter box (6) inserted in the suction box (5), and the filter box (6) can filter and collect dust, and valves (2) are installed on both the suction pipe (3) and the outlet pipe (8).

2. The vacuum coating machine according to claim 1, characterized in that: The front side of the box body (4) is provided with an opening, and the box body (4) is provided with a box cover (12) at the opening, one side of the box cover (12) is rotatably connected to the box body (4), and the other side of the box cover (12) is locked and connected to the box body (4) via a locking mechanism (10).

3. The vacuum coating machine according to claim 2, characterized in that: The dust collection box (1) is configured to be arc-shaped, and a plurality of dust collection tubes (110) inserted into the box body (4) are fixed to the lower surface of the dust collection box (1), and the dust collection tubes (110) are arranged close to the side wall of the box body (4).

4. The vacuum coating machine according to claim 3, characterized in that: The blowing box (9) is configured to be arc-shaped, and a plurality of blowing tubes (91) inserted into the box (4) are fixed on the side of the blowing box (9) facing the box (4), wherein the blowing tubes (91) are close to the inner bottom surface of the box (4).

5. The vacuum coating machine according to claim 4, characterized in that: A fan (52) is fixed to the upper end of the suction box (5), and a socket (51) is provided on the left side of the suction box (5).

6. The vacuum coating machine according to claim 5, characterized in that: A baffle (62) is fixed to the left end of the filter box (6), and a handle (61) is fixed to the left side of the baffle (62). The inner bottom surface of the filter box (6) is provided with evenly arranged air holes (64), and a filter plate (63) is placed on the inner bottom of the filter box (6).

7. The vacuum coating machine according to claim 6, characterized in that: The storage rack (11) comprises a rotating rod (111) rotatably mounted in the box body (4), rotating disks (112) are fixed at both ends of the rotating rod (111) near the upper end, and a plurality of hanging racks (113) are fixed between the upper and lower rotating disks (112).

8. The vacuum coating machine according to claim 7, characterized in that: The locking mechanism (10) comprises a fixing block (101) fixed to the box body (4) and a locking plate (105) fixed to the box cover (12); a screw (102) is fixed to the fixing block (101); a locking slot (104) is formed on the locking plate (105); and a nut (103) is installed on the screw (102) passing through the locking slot (104).

9. The vacuum coating machine according to claim 8, characterized in that: The fixing frame (7) includes a placement plate (72) fixed on the box body (4), and side plates (71) are fixed on both the front and rear sides of the placement plate (72), and locking screws (73) are installed on the side plates (71).

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