Edge trimmer for filter element of air conditioner

Abstract

The utility model discloses an air conditioner filter element edge trimmer which comprises a machine frame, four edge trimming mechanisms are installed on the machine frame, the four edge trimming mechanisms are arranged in a rectangular shape, each edge trimming mechanism comprises a limiting baffle, an air cylinder installation plate is vertically fixed to one side of each limiting baffle, a limiting step is fixed to the other side of each limiting baffle, and the limiting step is arranged on the other side of each limiting baffle. An air cylinder is installed on the air cylinder installation plate, a fixing shaft is installed on one side face of the limiting baffle, a cutter installation plate is rotatably installed on the fixing shaft, a cutter is installed at one end of the cutter installation plate, and the other end of the cutter installation plate is hinged to the end of an output shaft of the air cylinder. The distance between the four edge cutting mechanisms is adjusted through the lead screws so that the four edge cutting mechanisms can adapt to air conditioner filter elements of different sizes, after the positions of the edge cutting mechanisms are adjusted, the filter elements are placed among the four edge cutting mechanisms, the air cylinders drive the cutters to cut off edge strips at the four corners of the filter elements, cutting is conducted at a time, the working efficiency is greatly improved, and the production cost is reduced. And the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning filter element processing, in particular to an air conditioning filter element trimming machine. Background Art

[0002] When the car is driving with the air conditioner on, it needs to inhale the outside air into the car, but the air contains many different particles, such as dust, pollen, soot, grinding particles, ozone, odor, nitrogen oxides, sulfur dioxide, carbon dioxide, benzene, etc. If there is no air conditioning filter to filter, once these particles enter the car, not only will the car air conditioning be polluted and the cooling system performance will be reduced, but also the human body will have allergic reactions after inhaling dust and harmful gases, damage the lungs, and be irritable due to ozone stimulation. There is also the influence of odor, which affects driving safety. High-quality air filters can absorb dust particles, relieve respiratory pain, reduce stimulation to allergic people, make driving more comfortable, and protect the air conditioning cooling system.

[0003] After the air conditioning filter element is processed, it is necessary to cut off the excess edge strips. In the prior art, the edge strips are cut off manually by cutting off the excess edge strips at the four corners of the filter element one by one, which has a very low work efficiency. Utility Model Content

[0004] The utility model aims to remedy the defects of the prior art and provide an air conditioner filter element trimming machine.

[0005] The utility model is realized by the following technical solutions:

[0006] An air conditioning filter element trimming machine comprises a frame, on which four trimming mechanisms are installed, the four trimming mechanisms are placed in a rectangular shape, the trimming mechanism comprises a limit baffle, a cylinder mounting plate is vertically fixed on one side of the limit baffle, a limit step is fixed on the other side of the limit baffle, a cylinder is installed on the cylinder mounting plate, a fixed shaft is installed on one side of the limit baffle, a cutter mounting plate is rotatably installed on the fixed shaft, a cutter is installed at one end of the cutter mounting plate, and the other end of the cutter mounting plate is hinged to the end of the cylinder output shaft.

[0007] A spring and a positioning nut are arranged on the outer end of the fixed shaft.

[0008] The top of the frame is inclined, and horizontal screw rods are respectively installed at one end at a high position and one end at a low position on the top of the frame. The thread directions of the left and right parts of the horizontal screw rod are opposite, and the two parts of the thread are symmetrically arranged in the middle position. One end of the two horizontal screw rods is installed with a pulley, and the two pulleys are connected by a belt. An adjusting handwheel is installed at the other end of the horizontal screw rod located at the low end. Two sliders are provided on the two horizontal screw rods, and a screw rod mounting seat is installed on each slider. Two vertical screw rods parallel to each other are installed between the screw rod mounting seats on the two horizontal screw rods, and a trimming mechanism is respectively installed on the top of the screw rod mounting seat on the horizontal screw rod located at the low end, and a trimming mechanism is respectively installed on the two vertical screw rods. The installation direction of the four trimming mechanisms makes the four limit steps form a rectangle, and an adjusting handwheel is installed at the end of the two vertical screw rods.

[0009] The utility model has the advantages that the utility model adjusts the distance between the four trimming mechanisms through a screw rod so as to adapt to air conditioning filter elements of different sizes. After the positions of the trimming mechanisms are adjusted, the filter element is placed between the four trimming mechanisms, and the cutter is driven by the cylinder to cut off the edge strips at the four corners of the filter element, which are cut off at one time, thereby greatly improving the work efficiency and having a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure after the filter element of the utility model is placed;

[0012] Figure 3 This is a schematic diagram of the structure of the utility model after the filter element is taken out;

[0013] Figure 4 This is a schematic diagram of the side structure of the filter element of the utility model after it is taken out;

[0014] Figure 5 It is a partially enlarged view of the utility model;

[0015] Figure 6 Schematic diagram of the structure of the air conditioning filter without cutting edges. DETAILED DESCRIPTION

[0016] like Figure 1 , 2As shown in Figures 3, 4, 5 and 6, an air conditioning filter element trimming machine comprises a frame 1, on which four trimming mechanisms 2 are installed, the four trimming mechanisms 2 are placed in a rectangular shape, the trimming mechanism 2 comprises a limiting baffle 3, a cylinder mounting plate 4 is vertically fixed on one side of the limiting baffle 3, a limiting step 5 is fixed on the other side of the limiting baffle 3, a cylinder 6 is installed on the cylinder mounting plate 4, a fixed shaft 7 is installed on one side of the limiting baffle 3, a cutter mounting plate 8 is rotatably installed on the fixed shaft 7, a cutter 9 is installed at one end of the cutter mounting plate 8, and the other end of the cutter mounting plate 8 is hinged to the end of the output shaft of the cylinder 6. In the initial position, there is a certain inclination angle between the cutter mounting plate 8 and the limiting baffle 3. After the air conditioning filter 10 is placed between the four trimming mechanisms 2, the edge strips are respectively located between the cutter mounting plate 8 and the limiting baffle 3. The cylinder 6 pushes the lower end of the cutter mounting plate 8 to move forward, causing the cutter 9 at the upper end to move backward to cut off the side strip of the air conditioning filter element 10.

[0017] A spring 11 and a positioning nut 12 are provided at the outer end of the fixed shaft 7. The spring 11 presses against the cutter mounting plate 8 to prevent the position of the cutter mounting plate 8 from changing.

[0018] The top of the frame 1 is inclined, and horizontal screw rods 13 are respectively installed at one end at a high position and one end at a low position of the top of the frame 1. The thread directions of the left and right parts of the horizontal screw rod 13 are opposite, and the two parts of the thread are symmetrically arranged in the middle position. A pulley 14 is installed at one end of the two horizontal screw rods 13, and the two pulleys 14 are connected by a belt 15. An adjusting handwheel 16 is installed at the other end of the horizontal screw rod 13 at the low end. Two sliders are provided on the two horizontal screw rods 13, and a screw rod mounting seat 17 is installed on each slider. Two vertical screw rods 18 parallel to each other are installed between the screw rod mounting seats 17 on the two horizontal screw rods 13. A trimming mechanism 2 is respectively installed on the top of the screw rod mounting seat on the horizontal screw rod 13 at the low end, and a trimming mechanism 2 is respectively installed on the two vertical screw rods 18. The installation direction of the four trimming mechanisms 2 makes the four limit steps 5 form a rectangle, and an adjusting handwheel 2 19 is installed at the end of the two vertical screw rods 18.

[0019] Before use, adjust the positions of the four trimming mechanisms 2 according to the size of the air conditioning filter 10 whose trimming strips need to be trimmed. First, turn the adjusting hand wheel 16. Since the belt 15 is connected between the two horizontal screw rods 13, the two horizontal screw rods 13 are linked. When the adjusting hand wheel 16 is turned, the two horizontal screw rods 13 rotate synchronously, and the two vertical screw rods 18 located on the horizontal screw rods 13 and the two trimming mechanisms 2 move toward each other or away from each other. Then, turn the two adjusting hand wheels 2 19 to adjust the positions of the trimming mechanisms 2 on the two vertical screw rods 18 so that the positions of the four trimming mechanisms 2 are suitable for inserting the air conditioning filter 10. The four corners of the air conditioning filter 10 are located on the limit step 5, and the edge strip is located between the cutter mounting plate 8 and the limit baffle 3. The cylinder 6 pushes the lower end of the cutter mounting plate 8 to move forward, so that the cutter 9 at the upper end moves backward to cut off the edge strip of the air conditioning filter 10.

Claims

1. An air conditioning filter element trimming machine, characterized in that: The invention comprises a frame on which four trimming mechanisms are installed. The four trimming mechanisms are placed in a rectangular shape. The trimming mechanism comprises a limit baffle, a cylinder mounting plate is vertically fixed on one side of the limit baffle, a limit step is fixed on the other side of the limit baffle, a cylinder is installed on the cylinder mounting plate, a fixed shaft is installed on one side of the limit baffle, a cutter mounting plate is rotatably installed on the fixed shaft, a cutter is installed on one end of the cutter mounting plate, and the other end of the cutter mounting plate is hinged to the end of the cylinder output shaft.

2. The air conditioning filter element trimming machine according to claim 1, characterized in that: A spring and a positioning nut are arranged on the outer end of the fixed shaft.

3. The air conditioning filter element trimming machine according to claim 1, characterized in that: The top of the frame is inclined, and horizontal screw rods are respectively installed at one end at a high position and one end at a low position on the top of the frame. The thread directions of the left and right parts of the horizontal screw rod are opposite, and the two parts of the thread are symmetrically arranged in the middle position. One end of the two horizontal screw rods is installed with a pulley, and the two pulleys are connected by a belt. An adjusting handwheel is installed at the other end of the horizontal screw rod located at the low end. Two sliders are provided on the two horizontal screw rods, and a screw rod mounting seat is installed on each slider. Two vertical screw rods parallel to each other are installed between the screw rod mounting seats on the two horizontal screw rods, and a trimming mechanism is respectively installed on the top of the screw rod mounting seat on the horizontal screw rod located at the low end, and a trimming mechanism is respectively installed on the two vertical screw rods. The installation direction of the four trimming mechanisms makes the four limit steps form a rectangle, and an adjusting handwheel is installed at the end of the two vertical screw rods.

Images