Drying furnace filter screen cleaning structure

Abstract

The invention relates to the technical field of oven equipment, in particular to an oven filter screen cleaning structure which comprises a support and two shaft rods, the two shaft rods are rotationally installed on the support, the ends, close to each other, of the two shaft rods are fixedly connected with a supporting frame, and the ends, away from each other, of the two shaft rods are fixedly connected with a limiting rotary disc; the attaching mechanisms are fixedly installed at the two ends of the support, the rotary limiting disc is arranged in the attaching mechanisms, and the attaching mechanisms are used for attaching the rotary limiting disc to increase the rotating resistance of the supporting frame; the fixing mechanisms are fixedly mounted on the inner walls of the two sides of the supporting frame, filter screens are fixedly arranged on the fixing mechanisms on the two sides, and the filter screens can be mounted and dismounted through the fixing mechanisms; and the cleaning mechanism is mounted on the supporting frame. According to the oven filter screen cleaning structure, the filter screen can be cleaned, the filter screen can be conveniently overturned, so that cleaned dust can be rapidly removed from the filter screen, meanwhile, the filter screen can be conveniently taken down and replaced, operation is easy, and practicability is high.

Description

Technical Field

[0001] The invention relates to the technical field of oven equipment, and in particular to a oven filter cleaning structure. Background Art

[0002] An oven is a furnace used for baking, heating or drying. It is usually used as a heating device for coatings during the heating and drying process. It is also called a drying room. When the oven is in use, a filter is required to filter the air entering it. The filter needs to be cleaned or replaced after a period of use.

[0003] Although the existing filter cleaning structure can clean the filter, there are still some problems. First, the current cleaning structure is not convenient for flipping the filter, and it is difficult to remove the cleaned dust from the filter. Second, the current cleaning structure is not convenient for removing and replacing the filter. Therefore, a furnace filter cleaning structure is needed to solve the above problems. Summary of the invention

[0004] The purpose of the embodiment of the present invention is to provide a drying oven filter cleaning structure, aiming to solve the following problem: the existing filter cleaning structure is not convenient for turning over the filter and is not convenient for removing the filter for replacement.

[0005] The embodiment of the present invention is implemented as follows: a furnace filter cleaning structure includes: a bracket and a shaft rod, wherein two shaft rods are provided and rotatably mounted on the bracket, the two shaft rods are fixedly connected to a support frame at their ends close to each other, and the two shaft rods are fixedly connected to a limited turntable at their ends far away from each other; a clamping mechanism, which is fixedly mounted at both ends of the bracket, and the limited turntable is arranged in the clamping mechanism, and the clamping mechanism is used to clamp the limited turntable to increase the rotation resistance of the support frame; a fixing mechanism, which is fixedly mounted on the inner walls of both sides of the support frame, and filters are fixedly mounted on the fixing mechanisms on both sides, and the filters can be installed and removed through the fixing mechanism; a cleaning mechanism, which is mounted on the support frame, and the cleaning mechanism can clamp the filter to clean the filter.

[0006] Preferably, the clamping mechanism includes: a support cover, which is fixedly mounted on the bracket, the limit turntable is arranged in the support cover, a sleeve block is fixedly arranged on the inner wall of the support cover, a pressure rod is slidably arranged on the sleeve block, and a clamping plate is fixedly arranged on the pressure rod; a compression spring, whose two ends are respectively fixedly connected to the sleeve block and the clamping plate, and is used to push the clamping plate to press against the limit turntable.

[0007] Preferably, the fixing mechanism includes: a fixing groove, which is fixedly mounted on the support frame, a supporting plate is fixedly arranged in the fixing groove, and the edge of the filter screen can be placed on the supporting plate; a threaded cylinder, which is rotatably mounted on the inner wall of the fixing groove, a turning handle is fixedly connected to the threaded cylinder, a threaded column is threadedly connected to the threaded cylinder, a clamping plate is fixedly arranged on the threaded column, and the supporting plate is used to cooperate with the clamping plate to clamp the edge of the filter screen; a guide column, which is fixedly mounted on the inner wall of the fixing groove, and a guide sleeve is sleeved on the guide column and fixedly connected to the clamping plate.

[0008] Preferably, the cleaning mechanism includes: a sliding rod, which is fixedly mounted on a supporting frame, a sliding block is sleeved on the sliding rod, pull plates are fixedly mounted on the sliding blocks on both sides, and a pull handle is fixedly mounted on one side of the pull plate; a pressing assembly, which is fixedly mounted on the other side of the pull plate, and a cleaning plate for cleaning the filter is fixed on the pressing assembly.

[0009] Preferably, the pressing assembly comprises: a sleeve fixedly mounted on the other side of the pulling plate, a sleeve rod slidably provided on the sleeve and fixedly connected to the cleaning plate; and a push spring, both ends of which are fixedly connected to the sleeve and the cleaning plate respectively.

[0010] The oven filter cleaning structure provided by the present invention can not only clean the filter, but also facilitate flipping the filter, so that the cleaned dust can be quickly removed from the filter, and the filter can be conveniently removed and replaced, which is simple to operate and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the oven filter cleaning structure.

[0012] Figure 2 Schematic diagram of the clamping mechanism of the oven filter cleaning structure.

[0013] Figure 3 Schematic diagram of the fixing mechanism of the oven filter cleaning structure.

[0014] Figure 4 Schematic diagram of the cleaning mechanism of the oven filter cleaning structure.

[0015] In the accompanying drawings: 1- bracket, 2- shaft rod, 3- support frame, 4- limit turntable, 5- close contact mechanism, 6- fixing mechanism, 7- filter screen, 8- cleaning mechanism, 51- support cover, 52- sleeve block, 53- pressure rod, 54- close contact plate, 55- compression spring, 61- fixing groove, 62- supporting plate, 63- threaded cylinder, 64- turning handle, 65- threaded column, 66- pressing plate, 67- guide column, 68- guide sleeve, 81- sliding rod, 82- sliding block, 83- pulling plate, 84- pulling handle, 85- pressing assembly, 86- cleaning plate, 851- sleeve, 852- sleeve rod, 853- push spring. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the present invention.

[0017] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0018] See also Figure 1 , an embodiment of the present invention provides a drying oven filter screen cleaning structure, the drying oven filter screen cleaning structure comprising:

[0019] A bracket 1 and an axle rod 2, wherein two axle rods 2 are provided and rotatably mounted on the bracket 1, the two axle rods 2 are fixedly connected to a support frame 3 at their ends close to each other, and the two axle rods 2 are fixedly connected to a limited turntable 4 at their ends far away from each other; a clamping mechanism 5, which is fixedly mounted at both ends of the bracket 1, and the limited turntable 4 is arranged in the clamping mechanism 5, and the clamping mechanism 5 is used to clamp the limited turntable 4 to increase the rotation resistance of the support frame 3; a fixing mechanism 6, which is fixedly mounted on the inner walls of both sides of the support frame 3, and a filter screen 7 is fixedly arranged on the fixing mechanisms 6 on both sides, and the filter screen 7 can be installed and removed through the fixing mechanism 6; a cleaning mechanism 8, which is mounted on the support frame 3, and the cleaning mechanism 8 can clamp the filter screen 7 to clean the filter screen 7.

[0020] When using the oven filter cleaning structure, pull the cleaning mechanism 8, the cleaning mechanism 8 can move on the filter 7, so that the filter 7 can be cleaned. After cleaning, the support frame 3 can be moved to pour out the dust attached to the filter 7. After cleaning, move the support frame 3 to reset the filter 7, and the pressing mechanism 5 makes the rotation of the shaft 2 have a certain resistance, so that the filter 7 can maintain the adjusted position. If the filter 7 cannot be used anymore, rotate the control end of the fixing mechanism 6 to take out the filter 7 and replace it.

[0021] like Figure 2 As shown, as a preferred embodiment of the present invention, the clamping mechanism 5 includes: a support cover 51, which is fixedly mounted on the bracket 1, and the limit turntable 4 is arranged in the support cover 51, and a sleeve block 52 is fixedly arranged on the inner wall of the support cover 51, and a pressure rod 53 is slidably arranged on the sleeve block 52, and a clamping plate 54 is fixedly arranged on the pressure rod 53; a compression spring 55, whose two ends are respectively fixedly connected to the sleeve block 52 and the clamping plate 54, and is used for pushing the clamping plate 54 to press against the limit turntable 4.

[0022] Under the elastic force of the compression spring 55 , the pressing plate 54 tends to drive the pressing rod 53 to move inward along the sleeve block 52 , and the pressing plate 54 can be pressed against the limiting rotation plate 4 , thereby increasing the resistance to the rotation of the shaft rod 2 and the support frame 3 .

[0023] like Figure 3As shown, as a preferred embodiment of the present invention, the fixing mechanism 6 includes: a fixing groove 61, which is fixedly installed on the support frame 3, a supporting plate 62 is fixedly arranged in the fixing groove 61, and the edge of the filter screen 7 can be placed on the supporting plate 62; a threaded cylinder 63, which is rotatably installed on the inner wall of the fixing groove 61, a turning handle 64 is fixedly connected to the threaded cylinder 63, a threaded column 65 threadedly connected to the threaded cylinder 63, a clamping plate 66 is fixedly arranged on the threaded column 65, and the supporting plate 62 is used to cooperate with the clamping plate 66 to clamp the edge of the filter screen 7; a guide column 67, which is fixedly installed on the inner wall of the fixing groove 61, and a guide sleeve 68 fixedly connected to the clamping plate 66 is sleeved on the guide column 67.

[0024] When fixing the filter 7, place the edge of the filter 7 on the supporting plate 62, turn the handle 64, and the handle 64 drives the threaded tube 63 to rotate. The threaded tube 63 can make the threaded column 65 drive the clamping plate 66 and the guide sleeve 68 to move downward along the guide column 67, and the clamping plate 66 can press the edge of the filter 7 onto the supporting plate 62.

[0025] like Figure 4 As shown, as a preferred embodiment of the present invention, the cleaning mechanism 8 includes: a sliding rod 81, which is fixedly mounted on the support frame 3, a sliding block 82 is sleeved on the sliding rod 81, and a pull plate 83 is fixedly mounted on the sliding blocks 82 on both sides, and a pull handle 84 is fixedly mounted on one side of the pull plate 83; a pressing component 85, which is fixedly mounted on the other side of the pull plate 83, and a cleaning plate 86 for cleaning the filter 7 is fixed on the pressing component 85.

[0026] like Figure 4 As shown, as a preferred embodiment of the present invention, the pressing assembly 85 includes: a sleeve 851, which is fixedly installed on the other side of the pulling plate 83, and a sleeve rod 852 fixedly connected to the cleaning plate 86 is slidably provided on the sleeve 851; and a push spring 853, whose two ends are respectively fixedly connected to the sleeve 851 and the cleaning plate 86.

[0027] Under the elastic force of the push spring 853, the cleaning plate 86 can be pressed against the filter 7, and the handle 84 is pulled. The handle 84 drives the pull plate 83 and the slider 82 to slide along the slide rod 81, thereby driving the cleaning plate 86 to move on the filter 7, so that the dust attached to the surface of the filter 7 can be scraped off.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying oven filter cleaning structure, comprising a bracket and a shaft, characterized in that: The shaft rods are provided with two and are rotatably mounted on the bracket, the ends of the two shaft rods close to each other are fixedly connected to the support frame, and the ends of the two shaft rods far from each other are fixedly connected to the limited rotating disk; A close-fitting mechanism is fixedly mounted at both ends of the bracket, the rotation limit disc is arranged in the close-fitting mechanism, and the close-fitting mechanism is used to close the rotation limit disc to increase the rotation resistance of the support frame; A fixing mechanism, which is fixedly mounted on the inner walls of both sides of the support frame, and a filter screen is fixedly arranged on the fixing mechanism on both sides, and the filter screen can be installed and removed through the fixing mechanism; The cleaning mechanism is installed on the supporting frame, and the cleaning mechanism can be close to the filter screen to clean the filter screen.

2. The oven filter cleaning structure according to claim 1, characterized in that: The clamping mechanism comprises: A support cover is fixedly mounted on the bracket, a limit turntable is arranged in the support cover, a sleeve block is fixedly arranged on the inner wall of the support cover, a pressure rod is slidably arranged on the sleeve block, and a pressing plate is fixedly arranged on the pressure rod; The compression spring has two ends fixedly connected to the sleeve block and the pressing plate respectively, and is used to push the pressing plate against the limit rotating disk.

3. The oven filter cleaning structure according to claim 1, characterized in that: The fixing mechanism comprises: A fixed groove, which is fixedly mounted on the support frame, wherein a support plate is fixedly arranged in the fixed groove, and the edge of the filter screen can be placed on the support plate; The threaded cylinder is rotatably mounted on the inner wall of the fixed groove, a turning handle is fixedly connected to the threaded cylinder, a threaded column is threadedly connected to the threaded cylinder, a pressing plate is fixedly arranged on the threaded column, and the supporting plate is used to cooperate with the pressing plate to press the edge of the filter screen; The guide post is fixedly installed on the inner wall of the fixing groove, and a guide sleeve fixedly connected to the pressing plate is sleeved on the guide post.

4. The oven filter cleaning structure according to claim 1, characterized in that: The cleaning mechanism comprises: A slide bar is fixedly mounted on the support frame, a slider is sleeved on the slide bar, a pull plate is fixedly mounted on the sliders on both sides, and a pull handle is fixedly mounted on one side of the pull plate; The pressing assembly is fixedly mounted on the other side of the pull plate, and a cleaning plate for cleaning the filter screen is fixed on the pressing assembly.

5. The oven filter cleaning structure according to claim 4, characterized in that: The pressing assembly comprises: A sleeve, which is fixedly mounted on the other side of the pull plate, and a sleeve rod fixedly connected to the cleaning plate is slidably arranged on the sleeve; The push spring has two ends fixedly connected to the sleeve and the cleaning plate respectively.

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