Vacuum cleaning furnace

Abstract

The vacuum cleaning furnace comprises a furnace body, a cover body and a power assembly are arranged on the side of the furnace body, the power assembly comprises a first fixing plate fixedly connected to the underground surface in the furnace body, the side wall of the first fixing plate is rotationally connected with a first rotating shaft through a bearing, a gear is fixedly connected to the circumferential direction of the first rotating shaft, and the first rotating shaft is fixedly connected with a second rotating shaft through a bearing. The side wall of the cover body is fixedly connected with a rack. The cleaning device has the advantages that power is provided for the follow-up operation of the cleaning assembly through opening and closing between the furnace body and the cover body, the actual use condition is better met, attachments on the inner wall of the furnace body can be conveniently scraped by arranging the cleaning assembly, meanwhile, the scraping force can be adjusted, and abrasion to the inner wall of the furnace body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning furnaces, in particular to a vacuum cleaning furnace. Background Art

[0002] A vacuum cleaning furnace is a device that performs cleaning, testing, and processing in a high-temperature, high-vacuum environment. Its working principle is to utilize a vacuum environment to evaporate substances attached to the surface of materials, such as solvents, grease, and dirt, under high-temperature conditions, thereby achieving cleaning and drying of materials. It is widely used in many fields. After the vacuum cleaning furnace is cleaned, it is also necessary to clean up waste materials and clean the dirt in the waste tank mouth and spray tank in a timely manner to ensure internal cleanliness.

[0003] After searching, the patent document with publication number CN212883793U discloses a vacuum cleaning furnace, including a vacuum cleaning furnace body, a furnace cover, a vacuum system and an electric heating system. The vacuum cleaning furnace body includes a sealed furnace shell and a furnace chamber, and the electric heating system includes a heating element. The utility model mainly realizes the cleaning of different types of workpieces.

[0004] After the above vacuum cleaning furnace is used, due to the structure of the furnace body, after the cleaning work is completed, dirt is easily attached to the inside and is not easy to clean. Manual cleaning is also cumbersome, or additional power output is required to complete it, and the attachments on the inner wall are scraped off, which increases the cost of use. Utility Model Content

[0005] Aiming at the deficiencies in the prior art, the utility model provides a vacuum cleaning furnace.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The vacuum cleaning furnace comprises: a furnace body, a cover body is provided on the side of the furnace body; a power assembly, the power assembly comprises a No. 1 fixed plate fixedly connected to the bottom surface of the furnace body, the side wall of the No. 1 fixed plate is rotatably connected to the No. 1 rotating shaft through a bearing, the circumferential direction of the No. 1 rotating shaft is fixedly connected to a gear, the side wall of the cover body is fixedly connected to a rack, the gear is meshed with the rack, the circumferential direction of the No. 1 rotating shaft is fixedly connected to a No. 1 bevel gear, a No. 2 fixed plate is fixedly connected to the bottom surface of the furnace body, a No. 2 rotating shaft is provided in the furnace body, the No. 2 rotating shaft is rotatably connected to the side wall of the No. 2 fixed plate through a bearing, the side end of the No. 2 rotating shaft is fixedly connected to the No. 2 bevel gear, the No. 1 bevel gear is meshed with the No. 2 bevel gear, a No. 3 rotating shaft is rotatably provided on the inner wall of the furnace body, the circumferential direction of the No. 2 rotating shaft A driving wheel is fixedly connected thereto, a driven wheel is fixedly connected thereto in the circumferential direction of the No. 3 rotating shaft, a belt is wound between the driving wheel and the driven wheel; a cleaning assembly, the cleaning assembly is arranged in the furnace body, the cleaning assembly comprises an L-shaped cleaning plate fixedly connected to the circumferential side wall of the No. 1 rotating shaft, a threaded rod is arranged above the L-shaped cleaning plate, a threaded through hole is arranged on the surface of the L-shaped cleaning plate, the threaded rod is threadedly connected to the threaded through hole, a No. 1 plate is fixedly connected to the upper surface of the No. 1 plate with a No. 1 guide rod fixedly connected thereto, the No. 1 guide rod penetrates and is slidably connected to the upper surface of the L-shaped cleaning plate, a No. 2 plate is arranged below the No. 1 plate, two No. 2 guide rods are fixedly connected to the upper surface of the No. 2 plate, and the two No. 2 guide rods are both penetrated and slidably connected to the upper surface of the No. 1 plate.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the side wall of the L-shaped cleaning plate is in contact with the inner side wall of the furnace body.

[0009] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the two No. 2 guide rods are both sleeved with springs, and the two springs are both arranged between the No. 1 plate and the No. 2 plate.

[0010] In order to better achieve the above purpose, the utility model adopts a further technical solution: the top end of the threaded rod is fixedly connected with a knob.

[0011] In order to better achieve the above purpose, the utility model adopts a further technical solution: the bottom surface of the second plate is in contact with the inner bottom surface of the furnace body.

[0012] The advantages of the utility model are: the opening and closing between the furnace body and the cover body and the meshing transmission between the gear racks are used to provide power for the operation of the subsequent cleaning components, which is more in line with actual usage conditions and is also more energy-saving and reduces the cost of use. By setting up the cleaning components, the attachments on the inner wall of the furnace body can be easily scraped off, and the scraping force can be adjusted to reduce the wear on the inner wall of the furnace body, which is more in line with actual usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure analysis of the vacuum cleaning furnace described in the embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure analysis from another perspective of the vacuum cleaning furnace described in the embodiment of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the vacuum cleaning furnace described in the embodiment of the utility model.

[0016] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0017] Figure 5 for Figure 1 Enlarged view of point B in the middle.

[0018] In the above drawings: 1 furnace body, 2 cover body, 3 No. 1 fixing plate, 4 No. 1 rotating shaft, 5 gear, 6 rack, 7 No. 1 bevel gear, 8 No. 2 fixing plate, 9 No. 2 rotating shaft, 10 No. 2 bevel gear, 11 No. 3 rotating shaft, 12 driving wheel, 13 driven wheel, 14 belt, 15 L-shaped cleaning plate, 16 threaded rod, 17 No. 1 plate, 18 No. 1 guide rod, 19 No. 2 plate, 20 No. 2 guide rod. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 5 As shown, the embodiment of the utility model provides a vacuum cleaning furnace, comprising:

[0021] A furnace body 1, a cover body 2 is provided on the side of the furnace body 1, and a power assembly includes a No. 1 fixed plate 3 fixedly connected to the bottom surface of the furnace body 1, a No. 1 rotating shaft 4 is rotatably connected to the side wall of the No. 1 fixed plate 3 through a bearing, a gear 5 is fixedly connected to the circumference of the No. 1 rotating shaft 4, a rack 6 is fixedly connected to the side wall of the cover body 2, the gear 5 is meshed with the rack 6, a No. 1 bevel gear 7 is fixedly connected to the circumference of the No. 1 rotating shaft 4, a No. 2 fixed plate 8 is fixedly connected to the bottom surface of the furnace body 1, a No. 2 rotating shaft 9 is provided in the furnace body 1, and the No. 2 rotating shaft 9 is rotatably connected to the No. 2 rotating shaft 9 through a bearing. The side wall of the No. 1 fixed plate 8, the side end of the No. 2 rotating shaft 9 is fixedly connected with the No. 2 bevel gear 10, the No. 1 bevel gear 7 is meshed with the No. 2 bevel gear 10, the inner wall of the furnace body 1 is rotatably provided with a No. 3 rotating shaft 11, the No. 2 rotating shaft 9 is circumferentially fixedly connected with a driving wheel 12, the No. 3 rotating shaft 11 is circumferentially fixedly connected with a driven wheel 13, a belt 14 is wound between the driving wheel 12 and the driven wheel 13, the function of the No. 1 fixed plate 3 and the No. 2 fixed plate 8 is to provide sufficient support for the entire power assembly so that it can operate normally; cleaning assembly, cleaning assembly is provided In the furnace body 1, the cleaning assembly includes an L-shaped cleaning plate 15 fixedly connected to the circumferential side wall of the No. 1 rotating shaft 4, a threaded rod 16 is arranged above the L-shaped cleaning plate 15, a threaded through hole is arranged on the surface of the L-shaped cleaning plate, the threaded rod 16 is threadedly connected to the threaded through hole, a No. 1 plate 17 is fixedly connected to the bottom end of the threaded rod 16, a No. 1 guide rod 18 is fixedly connected to the upper surface of the No. 1 plate 17, the No. 1 guide rod 18 penetrates and is slidably connected to the upper surface of the L-shaped cleaning plate 15, a No. 2 plate 19 is arranged below the No. 1 plate 17, and two No. 2 plate 19 are fixedly connected to the upper surface of the No. 2 plate 19. There are two No. 2 guide rods 20, and the two No. 2 guide rods 20 are both slidably connected to the upper surface of the No. 1 plate 17. The side wall of the L-shaped cleaning plate 15 fits with the inner wall of the furnace body 1 to achieve the cleaning effect. The two No. 2 guide rods 20 are both sleeved with springs, and the two springs are both arranged between the No. 1 plate 17 and the No. 2 plate 19, so that the cleaning force of the cleaning assembly can be adjusted. The top of the threaded rod 16 is fixedly connected with a knob to facilitate the operation of the staff. The bottom surface of the No. 2 plate 19 fits with the inner bottom surface of the furnace body 1 to achieve the cleaning effect.

[0022] When in use, whenever the cover 2 of the furnace body 1 is opened or closed, the rack 6 is driven to move together, the rack 6 moves, the gear 5 is meshed with the rack 6, so that the gear 5 rotates, and then the No. 1 rotating shaft 4 is driven to rotate, the No. 1 rotating shaft 4 is driven to rotate, and the No. 1 bevel gear 7 is driven to rotate, and then the No. 2 bevel gear 10 and the No. 2 rotating shaft 9 are driven to rotate through the meshing transmission between the bevel gear sets, and the No. 2 rotating shaft 9 drives the driving wheel 12 to rotate, and then the driven wheel 13 and the No. 3 rotating shaft 11 are driven to rotate through the belt transmission of the belt 14, so as to realize the generation of power. And conveying; the third rotating shaft 11 rotates, driving the L-shaped cleaning plate 15 to revolve. When the L-shaped cleaning plate 15 revolves, it will drive the No. 1 plate 17 and the No. 2 plate 19 to revolve, thereby scraping off the attachments on the inner wall of the furnace body 1. The cleaning force is selected according to the hardness of the attachments. When the cleaning force needs to be increased, the threaded rod 16 is rotated, and the threaded rod 16 rotates. Under the limit of the No. 1 guide rod 18, it will drive the No. 1 plate 17 to move up and down, thereby controlling the distance between the No. 1 plate 17 and the No. 2 plate 19, and under the action of the spring, the cleaning force is controlled.

Claims

1. A vacuum cleaning furnace, characterized in that: include: A furnace body (1), wherein a cover body (2) is provided on the side of the furnace body (1); a power assembly, wherein the power assembly comprises a first fixing plate (3) fixedly connected to the bottom surface of the furnace body (1), wherein the side wall of the first fixing plate (3) is rotatably connected to a first rotating shaft (4) via a bearing, wherein a gear (5) is fixedly connected to the circumference of the first rotating shaft (4), wherein a rack (6) is fixedly connected to the side wall of the cover body (2), wherein the gear (5) meshes with the rack (6), and wherein the circumference of the first rotating shaft (4) is fixedly connected to a first bevel gear (7), a second fixing plate (8) is fixedly connected to the inner bottom surface of the furnace body (1), a second rotating shaft (9) is arranged inside the furnace body (1), the second rotating shaft (9) is rotatably connected to the side wall of the second fixing plate (8) through a bearing, a second bevel gear (10) is fixedly connected to the side end of the second rotating shaft (9), the first bevel gear (7) is meshed with the second bevel gear (10), a third rotating shaft (11) is rotatably arranged on the inner side wall of the furnace body (1), and a driving wheel is fixedly connected to the circumference of the second rotating shaft (9). (12), a driven wheel (13) is fixedly connected to the circumference of the third rotating shaft (11), and a belt (14) is wound between the driving wheel (12) and the driven wheel (13); a cleaning assembly, the cleaning assembly is arranged in the furnace body (1), and the cleaning assembly includes an L-shaped cleaning plate (15) fixedly connected to the circumferential side wall of the first rotating shaft (4), a threaded rod (16) is arranged above the L-shaped cleaning plate (15), a threaded through hole is arranged on the surface of the L-shaped cleaning plate, and the threaded rod (16) is threaded with the threaded through hole The threaded rod (16) is connected to a No. 1 plate (17) at its bottom end, a No. 1 guide rod (18) is fixedly connected to the upper surface of the No. 1 plate (17), the No. 1 guide rod (18) is penetrated and slidably connected to the upper surface of the L-shaped cleaning plate (15), a No. 2 plate (19) is provided below the No. 1 plate (17), the No. 2 plate (19) is fixedly connected to the upper surface of two No. 2 guide rods (20), and the two No. 2 guide rods (20) are penetrated and slidably connected to the upper surface of the No. 1 plate (17).

2. The vacuum cleaning furnace according to claim 1, characterized in that: in: The side wall of the L-shaped cleaning plate (15) is in contact with the inner side wall of the furnace body (1).

3. The vacuum cleaning furnace according to claim 1, characterized in that: in: The two second guide rods (20) are both sleeved with springs, and the two springs are both arranged between the first plate (17) and the second plate (19).

4. The vacuum cleaning furnace according to claim 1, characterized in that: in: The top end of the threaded rod (16) is fixedly connected with a knob.

5. The vacuum cleaning furnace according to claim 1, characterized in that: in: The bottom surface of the second plate (19) is in contact with the inner bottom surface of the furnace body (1).

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