Tunnel push plate furnace

Abstract

The utility model discloses a tunnel push plate furnace which comprises a push plate control box, a first limiting track, a threaded sleeve and a tunnel furnace, the tunnel furnace is installed on the outer wall of the push plate control box, the outer wall of the tunnel furnace is fixedly connected with the push plate control box, a smoke outlet pipe is installed at the top end of the tunnel furnace, and a base is installed in the push plate control box. The bottom end of the base is fixedly connected with the push plate control box, a sliding frame is arranged at the top end of the base and slidably connected with the base, threaded sleeves are arranged at the two ends of the sliding frame, threaded rods are arranged in the threaded sleeves, the two ends of each threaded rod extend into the push plate control box, and the threaded rods are movably connected with the push plate control box through bearings. According to the tunnel push plate furnace, products can be automatically and rapidly conveyed by the tunnel push plate furnace, the machining speed of the tunnel push plate furnace is increased, and the stability of the tunnel push plate furnace structure during operation is improved.

Description

Technical Field

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

[0002] The tunnel oven is a tunnel-type mechanical equipment that bakes food through heat conduction, convection and radiation. There is a continuously operating conveying system in the tunnel. This type of oven can produce continuously, has high production efficiency, saves manpower, and has stable baking quality. The tunnel push-plate furnace is mainly used for the firing processing of electronic ceramics, special ceramics, alumina zirconia ceramics, etc.

[0003] There are many types of such push plate furnaces on the market today, which can basically meet people's needs, but there are still certain problems. The existing push plate furnaces of this type are generally not convenient for automatic and rapid transportation of products when in use, which greatly affects the speed of product movement when the push plate furnace is in use, and has a great impact on the processing efficiency of the tunnel push plate furnace. Utility Model Content

[0004] The utility model aims to provide a tunnel push plate furnace to solve the problem in the above background technology that the push plate furnace is not convenient for automatically and quickly conveying products.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tunnel push plate furnace, comprising a push plate control box, a first limiting rail, a threaded sleeve and a tunnel furnace, the tunnel furnace is installed on the outer wall of the push plate control box, and the outer wall of the tunnel furnace is fixedly connected to the push plate control box, a smoke outlet pipe is installed at the top of the tunnel furnace, a base is installed inside the push plate control box, and the bottom end of the base is fixedly connected to the push plate control box, a slide is provided at the top of the base, and the slide is slidably connected to the base, threaded sleeves are provided at both ends of the slide, threaded rods are provided inside the threaded sleeves, and both ends of the threaded rods extend to the inside of the push plate control box, and the threaded rods are movably connected to the push plate control box through bearings, and sliders with equal spacing are provided inside the base, and product cups are provided at the tops of the sliders.

[0006] Preferably, a rotary drive component is installed inside the push plate control box on one side of the threaded rod, and the outer wall of the rotary drive component is connected to the push plate control box.

[0007] Preferably, a first limiting track is provided on the top of the base below the slider, and the first limiting track is slidably connected to the slider.

[0008] Preferably, a second limiting track is installed on a side of the top end of the base away from the first limiting track, and the second limiting track is slidably connected to the slider.

[0009] Preferably, an air suction hood is installed inside the push plate control box below the rotary drive member, and an exhaust fan is installed inside the push plate control box below the air suction hood.

[0010] Preferably, an air inlet pipe is installed on the outer wall of the exhaust fan, and the top end of the air inlet pipe is connected to the suction hood, and an air outlet pipe is installed at the bottom end of the exhaust fan.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the push plate furnace not only realizes the automatic and rapid transportation of products by the tunnel push plate furnace, speeds up the processing speed of the tunnel push plate furnace, but also improves the stability of the tunnel push plate furnace structure during operation;

[0012] (1) By placing the slider inside the base and opening two sets of rotary drive parts, the rotary drive parts drive the threaded rod to rotate. Under the cooperation of the threaded rod and the threaded sleeve, the threaded rod drives the threaded sleeve to move horizontally. Under the transmission of the threaded sleeve, the slide is driven to move. The slide drives the slider to move horizontally. The slider drives the product cup to move horizontally, thereby realizing the automatic and rapid transportation of products by the tunnel push plate furnace and accelerating the processing speed of the tunnel push plate furnace;

[0013] (2) By installing the first limiting rail and the base together, the second limiting rail plays the role of limiting support for the slider. Under the limitation of the slider by the first limiting rail and the second limiting rail, the slider can slide stably horizontally, thereby realizing reliable sliding movement of the tunnel push plate furnace structure and improving the stability of the tunnel push plate furnace structure during operation;

[0014] (3) By turning on the exhaust fan, the exhaust fan draws the gas inside the exhaust hood into the inside of the air inlet pipe. Driven by the exhaust fan, the hot air flow is discharged from the air outlet pipe to dissipate the heat of the rotating drive parts, thereby achieving rapid heat dissipation of the tunnel push plate furnace and preventing damage to electronic components caused by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the side cross-sectional structure of the air intake pipe of the utility model;

[0017] Figure 3 This is a front view structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the top view structure of the threaded rod of the utility model.

[0019] In the figure: 1. push plate control box; 2. first limit track; 3. threaded sleeve; 4. slide block; 5. tunnel furnace; 6. smoke outlet pipe; 7. product cup; 8. slide rack; 9. threaded rod; 10. second limit track; 11. base; 12. rotating drive member; 13. suction hood; 14. air inlet pipe; 15. air outlet pipe; 16. exhaust fan. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a tunnel push plate furnace, including a push plate control box 1, a first limit track 2, a threaded sleeve 3 and a tunnel furnace 5, the tunnel furnace 5 is installed on the outer wall of the push plate control box 1, and the outer wall of the tunnel furnace 5 is fixedly connected to the push plate control box 1, a smoke outlet pipe 6 is installed on the top of the tunnel furnace 5, a base 11 is installed inside the push plate control box 1, and the bottom end of the base 11 is fixedly connected to the push plate control box 1, a slide 8 is provided at the top of the base 11, and the slide 8 is slidably connected to the base 11, and both ends of the slide 8 are provided with threaded sleeves 3, and the threaded sleeves 3 are provided on the bottom ends of the slide 8. The threaded sleeve 3 is provided with a threaded rod 9 inside, and both ends of the threaded rod 9 extend to the inside of the push plate control box 1, the threaded rod 9 plays a role of power transmission, and the threaded rod 9 is movably connected to the push plate control box 1 through a bearing, and the base 11 is provided with sliders 4 with equal spacing inside, the sliders 4 play a role of structural support, and the top of the sliders 4 is provided with a product cup 7, and the push plate control box 1 on one side of the threaded rod 9 is installed with a rotating drive member 12, and the outer wall of the rotating drive member 12 is connected to the push plate control box 1, and the rotating drive member 12 plays a role of power drive;

[0022] When in use, the slider 4 is placed inside the base 11, the product cup 7 is placed on the surface of the slider 4, and the two sets of rotary driving members 12 are opened. The rotary driving member 12 drives the threaded rod 9 to rotate. Under the cooperation of the threaded rod 9 and the threaded sleeve 3, the threaded rod 9 drives the threaded sleeve 3 to move horizontally. The threaded sleeve 3 slides inside the base 11, and the slide 8 is driven to move under the transmission of the threaded sleeve 3. The slide 8 drives the slider 4 to move horizontally, and the slider 4 drives the product cup 7 to move horizontally, so that the product cup 7 is transported from the push plate control box 1 to the inside of the tunnel furnace 5, and the tunnel furnace 5 processes the product cup 7. The smoke outlet pipe 6 facilitates the output of the gas inside the tunnel furnace 5, thereby realizing the automatic and rapid transportation of the product by the tunnel push plate furnace and accelerating the processing speed of the tunnel push plate furnace.

[0023] A first limiting rail 2 is provided at the top of the base 11 below the slider 4, and the first limiting rail 2 is slidably connected to the slider 4, and the first limiting rail 2 plays the role of limiting support, and a second limiting rail 10 is installed on the side of the top of the base 11 away from the first limiting rail 2, and the second limiting rail 10 is slidably connected to the slider 4;

[0024] When in use, the first limiting rail 2 and the base 11 are installed together, and the first limiting rail 2 plays the role of limiting support for the slider 4. The second limiting rail 10 and the base 11 are fixed together, and the second limiting rail 10 plays the role of limiting support for the slider 4. Under the limitation of the slider 4 by the first limiting rail 2 and the second limiting rail 10, the slider 4 can slide stably horizontally, realizing the reliable sliding movement of the tunnel push plate furnace structure, and improving the stability of the tunnel push plate furnace structure during operation;

[0025] An air suction hood 13 is installed inside the push plate control box 1 below the rotary drive member 12, and an exhaust fan 16 is installed inside the push plate control box 1 below the exhaust hood 13. The exhaust fan 16 is used to accelerate the flow of gas. An air inlet pipe 14 is installed on the outer wall of the exhaust fan 16, and the top end of the air inlet pipe 14 is connected to the air suction hood 13, and an air outlet pipe 15 is installed at the bottom end of the exhaust fan 16;

[0026] When in use, the exhaust fan 16 is turned on. With the support of the push plate control box 1, the exhaust fan 16 sucks the gas inside the suction hood 13 into the inside of the air inlet pipe 14. Driven by the exhaust fan 16, the hot air flow is discharged from the air outlet pipe 15. The exhaust fan 16 speeds up the flow of gas inside the push plate control box 1 to dissipate the heat of the rotating drive member 12, thereby realizing rapid heat dissipation of the tunnel push plate furnace and preventing damage to electronic components caused by high temperature.

[0027] When the embodiment of the present application is used: first, the slider 4 is placed inside the base 11, the product cup 7 is placed on the surface of the slider 4, and the two sets of rotary drive members 12 are opened. The rotary drive member 12 drives the threaded rod 9 to rotate. Under the cooperation of the threaded rod 9 and the threaded sleeve 3, the threaded rod 9 drives the threaded sleeve 3 to move horizontally. The threaded sleeve 3 slides inside the base 11, and the slide 8 is driven to move under the transmission of the threaded sleeve 3. The slide 8 drives the slider 4 to move horizontally, and the slider 4 drives the product cup 7 to move horizontally, so as to transport the product cup 7 from the push plate control box 1 to the inside of the tunnel furnace 5, and the tunnel furnace 5 processes the product cup 7. The smoke outlet pipe 6 is used to facilitate the output of the gas inside the tunnel furnace 5, and then the first limiting track 2 is moved. Installed together with the base 11, the first limiting rail 2 plays the role of limiting support for the slider 4, and the second limiting rail 10 is fixed together with the base 11. The second limiting rail 10 plays the role of limiting support for the slider 4. Under the limitation of the slider 4 by the first limiting rail 2 and the second limiting rail 10, the slider 4 can slide stably horizontally, and then by turning on the exhaust fan 16, with the support of the push plate control box 1, the exhaust fan 16 sucks the gas inside the suction hood 13 into the inside of the air inlet pipe 14. Driven by the exhaust fan 16, the hot air flow is discharged from the air outlet pipe 15. The exhaust fan 16 speeds up the flow of gas inside the push plate control box 1 to dissipate the heat of the rotating drive member 12, thereby completing the use of the push plate furnace.

Claims

1. A tunnel push plate furnace, comprising a push plate control box (1), a first limit rail (2), a threaded sleeve (3) and a tunnel furnace (5), characterized in that: A tunnel furnace (5) is installed on the outer wall of the push plate control box (1), and the outer wall of the tunnel furnace (5) is fixedly connected to the push plate control box (1). A smoke outlet pipe (6) is installed at the top of the tunnel furnace (5). A base (11) is installed inside the push plate control box (1), and the bottom end of the base (11) is fixedly connected to the push plate control box (1). A slide (8) is provided at the top of the base (11), and the slide (8) is slidably connected to the base (11). Both ends of the slide (8) are provided with threaded sleeves (3), and the inside of the threaded sleeves (3) are provided with threaded rods (9), and both ends of the threaded rods (9) extend to the inside of the push plate control box (1), and the threaded rods (9) are movably connected to the push plate control box (1) through bearings. Slide blocks (4) with equal spacing are provided inside the base (11), and the tops of the slide blocks (4) are provided with product cups (7).

2. The tunnel push plate furnace according to claim 1, characterized in that: A rotary drive component (12) is installed inside the push plate control box (1) on one side of the threaded rod (9), and the outer wall of the rotary drive component (12) is connected to the push plate control box (1).

3. The tunnel push plate furnace according to claim 1, characterized in that: A first limiting track (2) is provided at the top of the base (11) below the slider (4), and the first limiting track (2) is slidably connected to the slider (4).

4. The tunnel push plate furnace according to claim 1, characterized in that: A second limiting track (10) is installed on the side of the top end of the base (11) away from the first limiting track (2), and the second limiting track (10) is slidably connected to the slider (4).

5. The tunnel push plate furnace according to claim 2, characterized in that: An air suction hood (13) is installed inside the push plate control box (1) below the rotary drive member (12), and an exhaust fan (16) is installed inside the push plate control box (1) below the air suction hood (13).

6. The tunnel push plate furnace according to claim 5, characterized in that: An air inlet pipe (14) is installed on the outer wall of the exhaust fan (16), and the top end of the air inlet pipe (14) is connected to the air suction hood (13), and an air outlet pipe (15) is installed at the bottom end of the exhaust fan (16).

Images