An automatic flanging device for fluorine-lined magnetic flap flange

Abstract

The present invention relates to the field of flange flanging technology, and specifically to an automatic flanging device for a fluorine-lined magnetic flap flange. The present invention comprises a mounting frame, the front end of the mounting frame is rotatably connected to a pair of sealing doors, and the top of the mounting frame is embedded with a filter screen plate, the top of the filter screen plate is provided with a pair of fixed sockets, the top of the mounting frame is fixedly connected to a connecting frame, and the inner top of the connecting frame is fixedly connected to a lifting cylinder. The present invention can grind and clean the burrs and debris on the port surface of the fluorine-lined magnetic flap flange blank by setting a rotary switching mechanism in conjunction with a grinding and cleaning mechanism and a rotary vibration mechanism, remove the burrs and dust therein, avoid the flanging die being worn due to the influence of the burrs when the flanging die is extruded and flanging, and also avoid affecting the flatness and quality of the flanging of the fluorine-lined magnetic flap flange blank, thereby ensuring the intact flanging effect of the port surface of the fluorine-lined magnetic flap flange blank.

Description

Technical Field

[0001] The invention relates to the technical field of flange flanging, in particular to an automatic flanging device for a fluorine-lined magnetic flap flange. Background Art

[0002] Fluorine-lined magnetic flap flange is a flange made of stainless steel lined with polytetrafluoroethylene. In the processing and forming process of fluorine-lined magnetic flap flange, flanging treatment is one of the indispensable processes. First, fix the cut fluorine-lined magnetic flap flange blank, then heat it to a slightly softened state, and then push the mold to extrude the port of the fluorine-lined magnetic flap flange blank to bend it into the corresponding shape. After cooling, take out the mold to obtain the flanging fluorine-lined magnetic flap flange blank.

[0003] At present, in the automatic flanging process of fluorine-lined magnetic flap flange blanks, burrs and debris often remain on the end surface of the fluorine-lined magnetic flap flange blanks after cutting. The mold is easily damaged due to the contact of the burrs during extrusion, thereby affecting the flanging process of the fluorine-lined magnetic flap flange blank and reducing its quality. In addition, during the heating process, heat is easily lost to the outside, and more time is required for heating, which not only causes a waste of resources, but also increases the cost of use. For this reason, the present invention proposes an automatic flanging device for fluorine-lined magnetic flap flanges. Summary of the invention

[0004] The object of the present invention is to provide an automatic flanging device for a fluorine-lined magnetic flap flange to solve the problems raised in the above-mentioned background technology.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A fluorine-lined magnetic flap flange automatic flanging device comprises a mounting frame, the front end of the mounting frame is rotatably connected to a pair of sealing doors, and the top of the mounting frame is embedded with a filter screen plate, the top of the filter screen plate is provided with a pair of fixed sockets, the top of the mounting frame is fixedly connected to a connecting frame, and the inner top of the connecting frame is fixedly connected to a lifting cylinder, the output end of the lifting cylinder is fixedly connected to the fixed socket located at the top, the outer wall of the connecting frame is fixedly connected to a control terminal, and the lifting cylinder is electrically connected to the control terminal, a pair of rotating switching mechanisms are provided inside the mounting frame, a dust blowing mechanism is provided between the connecting frame and the fixed socket located at the top, and a heating auxiliary mechanism is provided between the mounting frame and the top of the filter screen plate.

[0007] Preferably, the rotary switching mechanism includes a rotary motor fixedly connected to the bottom end of the mounting frame, the rotary motor is electrically connected to the control terminal, a pair of rotary rods are rotatably connected to the top of the mounting frame through a bearing, and the bottom end of the rotary rod on one side is fixedly connected to the output end of the rotary motor, a pair of rotary rods are sleeved on the outer walls with pulleys, and a transmission belt is meshed and connected between the pair of pulleys, the top ends of the pair of rotary rods are fixedly connected to mounting plates, and the top ends of the mounting plates are fixedly connected to air-permeable baffles, and a grinding and cleaning mechanism and an extrusion and flanging mechanism are respectively provided between the top end of the mounting plate and the two ends of the air-permeable baffles.

[0008] Preferably, a pair of the grinding and cleaning mechanisms each include a thick tube fixedly connected to one end of a breathable partition, an exhaust fan is fixedly connected to one end of the breathable partition, and an end of the exhaust fan away from the breathable partition is fixedly connected to a first electric telescopic rod, a circular filter is fixedly connected to the inner wall of the thick tube, and the circular filter is rotatably connected to the first electric telescopic rod through a bearing.

[0009] Preferably, one end of the first electric telescopic rod is fixedly connected to a connecting round rod, and the outer wall of the connecting round rod is provided with a rotating vibration mechanism, one end of the connecting round rod is fixedly connected to a connecting cylinder, and the outer walls of the connecting cylinder are respectively fixedly connected with a plurality of evenly distributed cleaning brush bodies and a pair of grinding rollers, and the pair of grinding rollers are both located between the cleaning brush body and the connecting round rod, and the exhaust fan and the first electric telescopic rod are both electrically connected to the control terminal.

[0010] Preferably, a pair of the rotating vibration mechanisms are both sleeved on the rectangular blocks on the outer wall of the connecting round rod, the top and bottom ends of the rectangular blocks are fixedly connected with built-in U-shaped plates, and a T-shaped rod is provided inside the built-in U-shaped plate, the inner wall of the built-in U-shaped plate is drilled with a through hole, and one end of the T-shaped rod passes through the through hole and is fixedly connected with a movable hemisphere, the inner wall of the thick tube is fixedly connected with a plurality of evenly distributed fixed hemispheres, and the movable hemisphere is in contact with the fixed hemisphere, the outer wall of the T-shaped rod is sleeved with a tension spring, and the two ends of the tension spring are respectively fixedly connected to the movable hemisphere and the opposite sides of the built-in U-shaped plate.

[0011] Preferably, the extrusion flanging mechanism includes a second electric telescopic rod fixedly connected to one side adjacent to a pair of the breathable partitions, the second electric telescopic rod is electrically connected to the control terminal, one end of the second electric telescopic rod is fixedly connected to a flanging mold, and the end of the flanging mold close to the second electric telescopic rod is fixedly connected to a pair of L-shaped plates, the bottom ends of the pair of L-shaped plates are fixedly connected to sliding wheels, and the sliding wheels are slidably connected to the top of the mounting plate, the inner top ends of the pair of L-shaped plates are fixedly connected to a deformation memory telescopic rod, and the initial state of the deformation memory telescopic rod is an extended state, the bottom end of the deformation memory telescopic rod is fixedly connected to a knocking ball, and the knocking ball is in contact with the top of the mounting plate.

[0012] Preferably, the dust blowing mechanism includes a pair of overhead cylinders that are fixedly connected to the top of the connecting frame, the interiors of the pair of overhead cylinders are slidably connected to piston plates, both ends of the fixed clamping seat located at the top are fixedly connected to connecting bent rods, a pair of first circular holes are drilled in the inner top of the connecting frame, and second circular holes are drilled in the bottom ends of the pair of overhead cylinders, the tops of the connecting bent rods pass through the first circular holes and the second circular holes in sequence, and are fixedly connected to the top of the piston plate, a rectangular through frame is fixedly connected to the top of the connecting frame, and air guide tubes are fixedly connected between the two ends of the rectangular through frame and the outer walls of the pair of overhead cylinders, a pair of blowing pipes are fixedly connected to the bottom end of the rectangular through frame, and the pair of blowing pipes are located at the top of the flanging mold.

[0013] Preferably, the heating auxiliary mechanism includes a heat-conducting frame fixedly connected between the filter screen plate and the bottom fixed base, the inner top and inner bottom ends of the heat-conducting frame are respectively fixedly connected with a heater and a refrigerator, the heater and the refrigerator are both electrically connected to the control terminal, the top of the mounting frame is fixedly connected with two pairs of fixed straight plates, and a pair of connecting cross bars are fixedly connected between a pair of fixed straight plates, the outer walls of a pair of the connecting cross bars are both sleeved with sliding sleeve blocks, and a heat-reflecting telescopic film is fixedly connected between one end of a pair of sliding sleeve blocks, the outer walls of a pair of the connecting cross bars are both sleeved with deformation memory springs, and the two ends of the deformation memory springs are respectively fixedly connected to the sliding sleeve block and one end of the fixed straight plate, and an auxiliary blowing and suction mechanism is provided between the pair of sliding sleeve blocks and the top of the mounting frame.

[0014] Preferably, a pair of the auxiliary blowing and suction mechanisms each include an L-shaped rod fixedly connected to one end of the top sliding sleeve block, the bottom end of the L-shaped rod is fixedly connected to a rack plate, and the bottom end of the rack plate is meshingly connected to a pair of gears, the pair of gears are rotatably connected to a vertical plate through bearings, and the bottom ends of the pair of vertical plates are fixedly connected to the top of the mounting frame, and the ends of the pair of gears away from the vertical plate are fixedly connected to rotating fan blades.

[0015] Beneficial effects of the present invention:

[0016] 1. The present invention can grind and clean the burrs and debris on the port surface of the fluorine-lined magnetic flap flange blank by setting a rotary switching mechanism in conjunction with a grinding and cleaning mechanism and a rotary vibration mechanism, thereby removing the burrs and dust therein, avoiding wear on the surface of the flanging die due to the influence of the burrs during the flanging process of the flanging die, and also avoiding affecting the flatness and quality of the flanging of the fluorine-lined magnetic flap flange blank, thereby ensuring the intact flanging effect of the port surface of the fluorine-lined magnetic flap flange blank.

[0017] 2. The present invention can clean the dust on the surface of the flanging mold and reduce interference by setting a rotating switching mechanism and a dust blowing mechanism in conjunction with an extrusion flanging mechanism. At the same time, the port surface of the fluorine-lined magnetic flap flange blank is subjected to flanging extrusion treatment in a heated environment. At the same time, after the flanging treatment is completed, the deformation memory telescopic rod drives the knocking ball to knock the mounting plate to generate vibration through alternating changes in temperature between heating and cooling, so as to loosen the extrusion contact between the flanging mold and the fluorine-lined magnetic flap flange blank, so as to drive the fluorine-lined magnetic flap flange blank and the flanging mold to be quickly separated and discharged.

[0018] 3. The present invention, through the setting of the heating auxiliary mechanism and the auxiliary blowing and sucking mechanism, can heat the fluorine-lined magnetic flap flange blank before the flanging process to make it slightly softened, and utilize the reflection and blowing effect of heat to reduce heat loss, so that the heat can be fully utilized in the heating of the fluorine-lined magnetic flap flange blank. After the flanging process of the fluorine-lined magnetic flap flange blank is completed, it is cooled to make the flanging fluorine-lined magnetic flap flange blank cool and solidify to ensure its strength, and utilizes suction to make the cold air quickly diffuse around the fluorine-lined magnetic flap flange blank to cool it, thereby reducing the waste of cold and hot resources and reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a partial cross-sectional structural schematic diagram of the rotary switching mechanism and the heating auxiliary mechanism in the present invention;

[0022] Figure 3 It is a partial cross-sectional structural schematic diagram of the grinding and cleaning mechanism in the present invention;

[0023] Figure 4 It is a partial three-dimensional structural schematic diagram of the rotary vibration mechanism in the present invention;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the extrusion flanging mechanism in the present invention;

[0025] Figure 6 It is a partial cross-sectional structural schematic diagram of the dust blowing mechanism in the present invention;

[0026] Figure 7 It is a partial three-dimensional structural schematic diagram of the heating auxiliary mechanism in the present invention;

[0027] Figure 8 It is a partial three-dimensional structural schematic diagram of the auxiliary blowing and suction mechanism in the present invention.

[0028] The accompanying drawings are marked as follows: 1. Installation frame; 2. Sealing door; 3. Connection frame; 4. Control terminal; 5. Filter screen; 6. Lifting cylinder; 7. Fixed card seat; 8. Rotary switching mechanism; 801. Rotary motor; 802. Rotating rod; 803. Pulley; 804. Transmission belt; 805. Installation plate; 806. Breathable partition; 9. Grinding and cleaning mechanism; 901. Thick pipe; 902. Exhaust fan; 903. Circular filter screen; 904. First electric telescopic rod; 905. Connection round rod; 906. Connection cylinder; 907. Cleaning brush body; 908. Grinding roller; 10. Rotary vibration mechanism; 1001. Rectangular block; 1002. Built-in U-shaped plate; 1003. T-shaped rod; 1004. Movable hemisphere; 1005. Tension spring; 1006. Fixed hemisphere; 11. Extrusion flanging mechanism ; 1101, second electric telescopic rod; 1102, L-shaped plate; 1103, sliding wheel; 1104, deformation memory telescopic rod; 1105, knocking ball; 1106, flanging mold; 12, dust blowing mechanism; 1201, top cylinder; 1202, piston plate; 1203, connecting curved rod; 1204, air guide tube; 1205, rectangular through frame; 1206, air blowing tube; 13, heating auxiliary machine Structure; 1301, heat-conducting frame; 1302, heater; 1303, refrigerator; 1304, fixed straight plate; 1305, connecting cross bar; 1306, sliding sleeve; 1307, deformation memory spring; 1308, heat-reflecting telescopic film; 14, auxiliary blowing and suction mechanism; 1401, L-shaped rod; 1402, rack plate; 1403, vertical plate; 1404, gear; 1405, rotating fan blade. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figure 1-Figure 8As shown, an automatic flanging device for a fluorine-lined magnetic flap flange includes a mounting frame 1, a pair of sealing doors 2 are rotatably connected to the front end of the mounting frame 1, and a filter screen plate 5 is embedded and connected to the top of the mounting frame 1, a pair of fixed sockets 7 are provided on the top of the filter screen plate 5, a connecting frame 3 is fixedly connected to the top of the mounting frame 1, and a lifting cylinder 6 is fixedly connected to the inner top of the connecting frame 3, the output end of the lifting cylinder 6 is fixedly connected to the fixed socket 7 located at the top, the outer wall of the connecting frame 3 is fixedly connected to the control terminal 4, and the lifting cylinder 6 is electrically connected to the control terminal 4, a pair of rotating switching mechanisms 8 are provided inside the mounting frame 1, a dust blowing mechanism 12 is provided between the connecting frame 3 and the fixed socket 7 located at the top, and a heating auxiliary mechanism 13 is provided between the mounting frame 1 and the top of the filter screen plate 5.

[0031] During use of this solution, through the control of the control terminal 4, the top fixed base 7 is driven downward by the lifting cylinder 6, and the bottom fixed base 7 is cooperated with the fluorine-lined magnetic flap flange blank between the two to clamp and fix it, so that it remains stable during subsequent operations.

[0032] like Figure 1-Figure 2 As shown, the rotary switching mechanism 8 includes a rotary motor 801 fixedly connected to the inner bottom end of the mounting frame 1, the rotary motor 801 is electrically connected to the control terminal 4, a pair of rotary rods 802 are rotatably connected to the top of the mounting frame 1 through a bearing, and the bottom end of the rotary rod 802 located on one side is fixedly connected to the output end of the rotary motor 801, the outer walls of the pair of rotary rods 802 are sleeved with pulleys 803, and a transmission belt 804 is meshed and connected between the pair of pulleys 803, the top ends of the pair of rotary rods 802 are fixedly connected to a mounting plate 805, and the top ends of the mounting plates 805 are fixedly connected to a breathable baffle 806, and a grinding and cleaning mechanism 9 and an extrusion flanging mechanism 11 are respectively provided between the top of the mounting plate 805 and the two ends of the breathable baffle 806.

[0033] During use of this solution, the rotating motor 801 drives a pair of rotating rods 802 to rotate synchronously through the meshing transmission action of a pair of pulleys 803 and a transmission belt 804, driving the grinding and cleaning mechanism 9 and the extrusion flanging mechanism 11 to rotate and switch positions, so that the two can correspond to the fluorine-lined magnetic flap flange blank in turn, so as to facilitate corresponding processing on it.

[0034] like Figure 1 and Figure 3As shown, a pair of grinding and cleaning mechanisms 9 each include a thick tube 901 fixedly connected to one end of a breathable baffle 806, an exhaust fan 902 is fixedly connected to one end of the breathable baffle 806, and an end of the exhaust fan 902 away from the breathable baffle 806 is fixedly connected to a first electric telescopic rod 904, an inner wall of the thick tube 901 is fixedly connected to a circular filter screen 903, and the circular filter screen 903 is rotatably connected to the first electric telescopic rod 904 through a bearing, one end of the first electric telescopic rod 904 is fixedly connected to a connecting rod 905, and the outer wall of the connecting rod 905 is provided with a rotating vibration mechanism 10, one end of the connecting rod 905 is fixedly connected to a connecting cylinder 906, and the outer wall of the connecting cylinder 906 is respectively fixedly connected to a plurality of evenly distributed cleaning brush bodies 907 and a pair of grinding rollers 908, and the pair of grinding rollers 908 are both located between the cleaning brush body 907 and the connecting rod 905, and the exhaust fan 902 and the first electric telescopic rod 904 are both electrically connected to the control terminal 4.

[0035] During use of the present solution, the first electric telescopic rod 904 drives the connecting cylinder 906 to extend to the interior of the fluorine-lined magnetic flap flange blank through the connecting round rod 905, until a pair of grinding rollers 908 contact the port surface of the fluorine-lined magnetic flap flange blank, and at the same time, multiple cleaning brush bodies 907 are located inside the port of the fluorine-lined magnetic flap flange blank, and the exhaust fan 902 rotates, and the connecting cylinder 906 is driven to rotate by the first electric telescopic rod 904 and the connecting round rod 905, so that it drives a pair of grinding rollers 908 and multiple cleaning brush bodies 907 for cleaning, and uses the suction of the exhaust fan 902 to make the air flow toward the thick pipe 901, driving some of the debris that has been polished and cleaned to move toward the thick pipe 901 with the flow of air, and the debris is collected by filtering and blocking with the help of the circular filter screen 903, while the other part of the debris passes through the filter screen plate 5 and falls into the installation frame 1 for collection.

[0036] like Figure 1 and Figure 3-Figure 4 As shown, a pair of rotating vibration mechanisms 10 are both sleeved on the rectangular block 1001 on the outer wall of the connecting round rod 905, the top and bottom ends of the rectangular block 1001 are fixedly connected with a built-in U-shaped plate 1002, and a T-shaped rod 1003 is provided inside the built-in U-shaped plate 1002, the inner wall of the built-in U-shaped plate 1002 is drilled with a through hole, and one end of the T-shaped rod 1003 passes through the through hole and is fixedly connected with a movable hemisphere 1004, the inner wall of the thick tube 901 is fixedly connected with a plurality of evenly distributed fixed hemispheres 1006, and the movable hemisphere 1004 is in contact with the fixed hemisphere 1006, the outer wall of the T-shaped rod 1003 is sleeved with a tension spring 1005, and the two ends of the tension spring 1005 are respectively fixedly connected to the movable hemisphere 1004 and the opposite sides of the built-in U-shaped plate 1002.

[0037] During use of the present solution, the connecting round rod 905 rotates to drive the rectangular block 1001 to rotate, which drives a pair of built-in U-shaped plates 1002 and T-shaped rods 1003 to move synchronously, prompting a pair of movable hemispheres 1004 to rotate along the inner wall of the thick tube 901, and repeatedly contact with multiple fixed hemispheres 1006 during the rotation process. With the help of the elastic effect of the tension spring 1005, the pair of movable hemispheres 1004 are driven to repeatedly move away from and contact and collide with the inner wall of the thick tube 901, generating vibrations, shaking off dust attached to the surface of the circular filter screen 903, and avoiding clogging of the circular filter screen 903 and affecting the air circulation effect.

[0038] like Figure 1 and Figure 5 As shown, the extrusion flanging mechanism 11 includes a second electric telescopic rod 1101 fixedly connected to one side adjacent to a pair of breathable partitions 806, the second electric telescopic rod 1101 is electrically connected to the control terminal 4, one end of the second electric telescopic rod 1101 is fixedly connected to a flanging mold 1106, and the flanging mold 1106 is fixedly connected to one end of the second electric telescopic rod 1101 close to a pair of L-shaped plates 1102, the bottom ends of the pair of L-shaped plates 1102 are fixedly connected to sliding wheels 1103, and the sliding wheels 1103 are slidably connected to the top of the mounting plate 805, the inner top ends of the pair of L-shaped plates 1102 are fixedly connected to a deformation memory telescopic rod 1104, and the initial state of the deformation memory telescopic rod 1104 is an extended state, the bottom end of the deformation memory telescopic rod 1104 is fixedly connected to a knocking ball 1105, and the knocking ball 1105 is in contact with the top of the mounting plate 805.

[0039] During the use of this solution, under the heating environment, the second electric telescopic rod 1101 drives the flanging die 1106 to approach the fluorine-lined magnetic flap flange blank, and extends the narrow end face of the flanging die 1106 into the port of the fluorine-lined magnetic flap flange blank, until the wide end face of the flanging die 1106 contacts the port of the fluorine-lined magnetic flap flange blank, and continues to extrude to flanging the port of the fluorine-lined magnetic flap flange blank. After the flanging is completed, the flanging fluorine-lined magnetic flap flange blank is cooled and fixed, and the flanging die 1106 maintains close contact with it. The deformation memory telescopic rod 1104 is made of shape memory alloy material, which has It has a memory effect. When heated at a high temperature, it deforms and changes from an initial extended state to a contracted state, driving the knocking ball 1105 to separate from the mounting plate 805. After cooling, the deformation memory telescopic rod 1104 deforms again and returns to its initial extended state, driving the knocking ball 1105 to contact the top of the mounting plate 805, knocking the top of the mounting plate 805 to generate vibration, so that the flanging mold 1106 can be loosened under the action of vibration, reducing adhesion to the port of the fluorine-lined magnetic flap flange blank, facilitating demolding and separation, thereby driving the flanging of the fluorine-lined magnetic flap flange blank to be quickly discharged.

[0040] like Figure 1 and Figure 6 As shown, the dust blowing mechanism 12 includes a pair of overhead cylinders 1201 fixedly connected to the top of the connecting frame 3, the interiors of the pair of overhead cylinders 1201 are slidably connected with piston plates 1202, both ends of the fixed base 7 located at the top are fixedly connected with connecting bent rods 1203, the inner top of the connecting frame 3 is drilled with a pair of first circular holes, and the bottom ends of the pair of overhead cylinders 1201 are drilled with second circular holes, the tops of the connecting bent rods 1203 pass through the first circular holes and the second circular holes in sequence, and are fixedly connected to the top of the piston plate 1202, the top of the connecting frame 3 is fixedly connected with a rectangular through frame 1205, and air guide tubes 1204 are fixedly connected between the two ends of the rectangular through frame 1205 and the outer walls of the pair of overhead cylinders 1201, the bottom end of the rectangular through frame 1205 is fixedly connected with a pair of air blowing pipes 1206, and the pair of air blowing pipes 1206 are both located at the top of the flanging mold 1106.

[0041] During use of this solution, the lifting cylinder 6 drives the top fixed seat 7 to move downward, and a pair of connecting bent rods 1203 move synchronously, driving a pair of piston plates 1202 to move downward, squeezing the air inside a pair of top cylinders 1201 to be blown into the rectangular frame 1205 through the air guide pipe 1204, and then blown to the flanging mold 1106 by a pair of blowing pipes 1206, so as to clean the dust attached to the surface of the flanging mold 1106, avoid the dust from interfering with the subsequent extrusion and flanging process, and ensure its flanging effect.

[0042] like Figure 1-Figure 2 and Figure 7 As shown, the heating auxiliary mechanism 13 includes a heat-conducting frame 1301 fixedly connected between the filter screen plate 5 and the bottom fixed card seat 7, the inner top and inner bottom of the heat-conducting frame 1301 are respectively fixedly connected with a heater 1302 and a refrigerator 1303, the heater 1302 and the refrigerator 1303 are both electrically connected to the control terminal 4, the top of the installation frame 1 is fixedly connected with two pairs of fixed straight plates 1304, and a pair of connecting cross bars 1305 are fixedly connected between the pair of fixed straight plates 1304, the outer walls of the pair of connecting cross bars 1305 are both sleeved with sliding sleeves 1306, and a heat reflecting telescopic film 1308 is fixedly connected between one end of the pair of sliding sleeves 1306, the outer walls of the pair of connecting cross bars 1305 are both sleeved with deformation memory springs 1307, and the two ends of the deformation memory spring 1307 are respectively fixedly connected to the sliding sleeve 1306 and one end of the fixed straight plate 1304, and an auxiliary blowing and suction mechanism 14 is provided between the pair of sliding sleeves 1306 and the top of the installation frame 1.

[0043] During the use of this solution, before the fluorine-lined magnetic flap flange blank is flanging, the control terminal 4 drives the heater 1302 to work and heat it, and uses the high temperature to slightly soften the fluorine-lined magnetic flap flange blank to facilitate the flanging die 1106 to extrude and flanging it, and the deformation memory spring 1307 is also made of shape memory alloy material, which has a memory effect. Under the high temperature heating state, it deforms from the initial extended state to the contracted state, pulling a pair of sliding sleeves 1306 to move to one side, driving the heat reflecting telescopic film 1308 to extend and expand, and the heat The reflective telescopic film 1308 is made of a special heat-reflective resin material, which radiates heat outward in the form of far-infrared electromagnetic waves, reflects the heat back, reduces heat leakage, and makes full use of the heat to heat the fluorine-lined magnetic flap flange blank. After the flanging process of the fluorine-lined magnetic flap flange blank is completed, the control terminal 4 drives the refrigerator 1303 to work, cool down, and the deformation memory spring 1307 extends and resets under low temperature conditions, driving the heat-reflective telescopic film 1308 to shrink and reset, thereby realizing cooling and solidification of the fluorine-lined magnetic flap flange blank after flanging to ensure its strength.

[0044] like Figure 1 and Figure 8 As shown, a pair of auxiliary blowing and suction mechanisms 14 each include an L-shaped rod 1401 fixedly connected to one end of the top sliding sleeve 1306, the bottom end of the L-shaped rod 1401 is fixedly connected to a rack plate 1402, and the bottom end of the rack plate 1402 is meshingly connected to a pair of gears 1404, the pair of gears 1404 are rotatably connected to a vertical plate 1403 through bearings, and the bottom ends of the pair of vertical plates 1403 are fixedly connected to the top of the mounting frame 1, and the ends of the pair of gears 1404 away from the vertical plate 1403 are fixedly connected to rotating fan blades 1405.

[0045] During use of the present solution, when a pair of sliding sleeves 1306 moves to one side, the rack plate 1402 is driven to move synchronously. The rack plate 1402 drives a pair of gears 1404 to rotate through meshing transmission, so that the two pairs of rotating blades 1405 rotate synchronously and blow the leaked hot air towards each other to concentrate it near the fluorine-lined magnetic flap flange blank, thereby reducing heat loss. When the pair of sliding sleeves 1306 reset, the rack plate 1402 is used to drive a pair of gears 1404 to rotate in the opposite direction again, so that the two pairs of rotating blades 1405 rotate synchronously and draw cold air towards each other to dissipate, thereby prompting the cold air to quickly cool down the surrounding hot air, thereby improving cooling efficiency, reducing waste of cold and hot resources, and reducing use costs.

[0046] The present invention provides an automatic flanging device for a fluorine-lined magnetic flap flange, and its working principle is as follows: first, a fluorine-lined magnetic flap flange blank is placed on a fixed holder 7 at the bottom, and then, under the control of a control terminal 4, a lifting cylinder 6 is controlled to drive the fixed holder 7 at the top to move downward, so as to clamp and fix the fluorine-lined magnetic flap flange blank, and a pair of connecting bent rods 1203 move synchronously with the fixed holder 7 at the top, driving a pair of piston plates 1202 to move downward, squeezing the air inside a pair of top cylinders 1201 to be blown into a rectangular through frame 1205 through an air guide pipe 1204, and then blown toward a flanging mold 1106 through a pair of air blowing pipes 1206, so as to clean the dust attached to the surface of the flanging mold 1106, so that the dust passes through a filter plate 5 and falls into the mounting frame 1. Collect, then, the rotating motor 801 drives a pair of rotating rods 802 to rotate synchronously through the meshing transmission action of a pair of pulleys 803 and a transmission belt 804, so that the mounting plate 805 rotates 180 degrees, driving a pair of thick tubes 901 to correspond to the two ends of the fluorine-lined magnetic flap flange blank respectively. After the position rotation switching is completed, the first electric telescopic rod 904 drives the connecting cylinder 906 to extend to the interior of the fluorine-lined magnetic flap flange blank through the connecting round rod 905, until a pair of grinding rollers 908 contact the port surface of the fluorine-lined magnetic flap flange blank, and at the same time, a plurality of cleaning brush bodies 907 are located inside the port of the fluorine-lined magnetic flap flange blank, and the exhaust fan 902 rotates, and the connecting cylinder 906 is driven to rotate through the first electric telescopic rod 904 and the connecting round rod 905. The rod 905 rotates to drive a pair of grinding rollers 908 and a plurality of cleaning brushes 907 to clean the surface, and the exhaust fan 902 is used to draw air to flow toward the thick tube 901, driving some of the debris from grinding and cleaning to move toward the thick tube 901 along with the air flow, and the debris is collected by filtering and blocking with the circular filter 903, while the other part of the debris passes through the filter plate 5 and falls into the installation frame 1 for collection. At the same time, when the connecting round rod 905 rotates, the rectangular block 1001 is driven to rotate synchronously, so that the rectangular block 1001 is driven to rotate synchronously, and ... The elastic effect of the spring 1005 drives a pair of movable hemispheres 1004 to repeatedly move away from and contact the inner wall of the thick tube 901, generating vibrations to shake off the dust attached to the surface of the circular filter 903. After the polishing and cleaning of the port surface of the fluorine-lined magnetic flap flange blank is completed, the rotating motor 801 drives the mounting plate 805 to rotate 180 degrees again, so that a pair of flanging molds 1106 correspond to the two ends of the fluorine-lined magnetic flap flange blank again. Next, the heater 1302 works to heat, and under the high temperature state, the deformation memory telescopic rod 1104 and the deformation memory spring 1307 are deformed by the heat, and the deformation memory telescopic rod 1104 contracts, driving the knocking ball 1105 to separate from the mounting plate 805, and the deformation memory spring 1307 also deforms and contracts.And pull a pair of sliding sleeve blocks 1306 to move to one side, driving the heat reflecting telescopic film 1308 to extend and expand, and reflect the leaked heat, and the pair of sliding sleeve blocks 1306 drive the rack plate 1402 to move synchronously, and the rack plate 1402 drives a pair of gears 1404 to rotate through the meshing transmission action, so that the two pairs of rotating fan blades 1405 rotate synchronously, and blow the leaked hot air towards each other to concentrate it near the fluorine-lined magnetic flap flange blank. After the fluorine-lined magnetic flap flange blank is heated to a slightly softened state, the second electric telescopic rod 1101 drives the flanging mold 1106 to approach the fluorine-lined magnetic flap flange blank, and extends the narrow end face of the flanging mold 1106 to the port of the fluorine-lined magnetic flap flange blank, until the wide end face of the flanging mold 1106 contacts the port of the fluorine-lined magnetic flap flange blank, and continues to extrude, so that the port of the fluorine-lined magnetic flap flange blank is flanging processed, and the flanging structure After the bundle, the heater 1302 stops working, the refrigerator 1303 works to cool down, and the deformation memory spring 1307 extends and resets under low temperature, driving the heat reflection telescopic film 1308 to shrink and reset. At the same time, when the pair of sliding sleeves 1306 reset, the rack plate 1402 drives the pair of gears 1404 to rotate in the opposite direction again, so that the two pairs of rotating blades 1405 rotate synchronously and pump the cold air outward in opposite directions, so that the cold air quickly cools the surrounding hot air, and the deformation memory telescopic rod 1104 also extends and resets, driving the knocking ball 1105 to contact the top of the mounting plate 805, knocking the top of the mounting plate 805 to generate vibration, so that the flanging mold 1106 loosens under the action of vibration and separates from the port of the fluorine-lined magnetic flap flange blank, thereby driving the flanging fluorine-lined magnetic flap flange blank to be quickly discharged.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic flanging device for a fluorine-lined magnetic flap flange, comprising a mounting frame (1), characterized in that: The front end of the installation frame (1) is rotatably connected to a pair of sealing doors (2), and the top of the installation frame (1) is embedded with a filter screen plate (5), and the top of the filter screen plate (5) is provided with a pair of fixed sockets (7), the top of the installation frame (1) is fixedly connected to a connecting frame (3), and the inner top of the connecting frame (3) is fixedly connected to a lifting cylinder (6), the output end of the lifting cylinder (6) is fixedly connected to the fixed socket (7) located at the top, the outer wall of the connecting frame (3) is fixedly connected to a control terminal (4), and the lifting cylinder (6) is electrically connected to the control terminal (4), and a pair of rotating switching mechanisms (8) are provided inside the installation frame (1), and the connection between the connecting frame (3) and the fixed socket (7) located at the top is fixedly connected to the lifting cylinder (6), and the output end of the lifting cylinder (6) is fixedly connected to the fixed socket (7) located at the top. A dust blowing mechanism (12) is provided between the mounting frame (1) and the top of the filter screen plate (5); a heating auxiliary mechanism (13) is provided between the mounting frame (1) and the top of the filter screen plate (5); the rotation switching mechanism (8) comprises a rotation motor (801) fixedly connected to the bottom end of the mounting frame (1); the rotation motor (801) is electrically connected to the control terminal (4); a pair of rotation rods (802) are rotationally connected to the top of the mounting frame (1) via a bearing; the bottom end of the rotation rod (802) located on one side is fixedly connected to the output end of the rotation motor (801); the outer walls of the pair of rotation rods (802) are sleeved with pulleys (803); a transmission belt (804) is meshedly connected between the pair of pulleys (803); and the pair of rotation rods (802) are The top ends of the mounting plates (805) are fixedly connected to the mounting plates (805), and the top ends of the mounting plates (805) are fixedly connected to the air-permeable baffles (806). A grinding and cleaning mechanism (9) and an extrusion and flanging mechanism (11) are respectively provided between the top ends of the mounting plates (805) and the two ends of the air-permeable baffles (806). A pair of the grinding and cleaning mechanisms (9) each comprises a thick tube (901) fixedly connected to one end of the air-permeable baffles (806). One end of the air-permeable baffles (806) is fixedly connected to an exhaust fan (902), and one end of the exhaust fan (902) away from the air-permeable baffles (806) is fixedly connected to a first electric telescopic rod (904). The inner wall of the thick tube (901) is fixedly connected to a circular filter screen (903), and the circular filter screen (903) is fixedly connected to the inner wall of the thick tube (901). 03) is rotatably connected to the first electric telescopic rod (904) through a bearing, the extrusion flanging mechanism (11) includes a second electric telescopic rod (1101) fixedly connected to one side adjacent to a pair of the breathable baffles (806), the second electric telescopic rod (1101) is electrically connected to the control terminal (4), one end of the second electric telescopic rod (1101) is fixedly connected to a flanging mold (1106), and the end of the flanging mold (1106) close to the second electric telescopic rod (1101) is fixedly connected to a pair of L-shaped plates (1102), the bottom ends of the pair of L-shaped plates (1102) are fixedly connected to sliding wheels (1103), and the sliding wheels (1103) are slidably connected to the top of the mounting plate (805),The inner top ends of the pair of L-shaped plates (1102) are both fixedly connected to a deformation memory telescopic rod (1104), and the initial state of the deformation memory telescopic rod (1104) is an extended state. The bottom ends of the deformation memory telescopic rod (1104) are fixedly connected to a knocking ball (1105), and the knocking ball (1105) is in contact with the top end of the mounting plate (805).

2. The automatic flanging device for fluorine-lined magnetic flap flange according to claim 1 is characterized in that: One end of the first electric telescopic rod (904) is fixedly connected to a connecting rod (905), and the outer wall of the connecting rod (905) is provided with a rotating vibration mechanism (10); one end of the connecting rod (905) is fixedly connected to a connecting cylinder (906), and the outer wall of the connecting cylinder (906) is respectively fixedly connected to a plurality of evenly distributed cleaning brush bodies (907) and a pair of grinding rollers (908), and the pair of grinding rollers (908) are both located between the cleaning brush bodies (907) and the connecting rod (905); the exhaust fan (902) and the first electric telescopic rod (904) are both electrically connected to a control terminal (4).

3. The automatic flanging device for fluorine-lined magnetic flap flange according to claim 2 is characterized in that: A pair of the rotating vibration mechanisms (10) are both sleeved on a rectangular block (1001) on the outer wall of the connecting round rod (905); the top and bottom ends of the rectangular block (1001) are both fixedly connected to a built-in U-shaped plate (1002), and a T-shaped rod (1003) is provided inside the built-in U-shaped plate (1002); a through hole is drilled on the inner wall of the built-in U-shaped plate (1002), and one end of the T-shaped rod (1003) passes through the through hole and is fixedly connected to a movable hemisphere (1004); a plurality of evenly distributed fixed hemispheres (1006) are fixedly connected to the inner wall of the thick tube (901), and the movable hemispheres (1004) are in contact with the fixed hemispheres (1006); a tension spring (1005) is sleeved on the outer wall of the T-shaped rod (1003), and two ends of the tension spring (1005) are respectively fixedly connected to the movable hemisphere (1004) and the opposite sides of the built-in U-shaped plate (1002).

4. The automatic flanging device for fluorine-lined magnetic flap flange according to claim 1 is characterized in that: The dust blowing mechanism (12) comprises a pair of top cylinders (1201) fixedly connected to the top of the connecting frame (3); the interiors of the pair of top cylinders (1201) are slidably connected to piston plates (1202); both ends of the fixed clamping seat (7) located at the top are fixedly connected to connecting bent rods (1203); the top of the inner top of the connecting frame (3) is bored with a pair of first circular holes; the bottom ends of the pair of top cylinders (1201) are bored with second circular holes; the top ends of the connecting bent rods (1203) are slidably connected to the piston plates (1202); the top ends of the connecting bent rods (1203) are fixedly connected to the piston plates (1202); The connecting frame (3) passes through the first circular hole and the second circular hole for the second time and is fixedly connected to the top of the piston plate (1202); the top of the connecting frame (3) is fixedly connected to a rectangular through frame (1205), and air guide tubes (1204) are fixedly connected between the two ends of the rectangular through frame (1205) and the outer walls of a pair of top cylinders (1201); the bottom end of the rectangular through frame (1205) is fixedly connected to a pair of air blowing tubes (1206), and the pair of air blowing tubes (1206) are both located at the top of the flanging mold (1106).

5. The automatic flanging device for fluorine-lined magnetic flap flange according to claim 1 is characterized in that: The heating auxiliary mechanism (13) comprises a heat-conducting frame (1301) fixedly connected between the filter screen plate (5) and the bottom fixed base (7); the inner top end and the inner bottom end of the heat-conducting frame (1301) are respectively fixedly connected to a heater (1302) and a refrigerator (1303); the heater (1302) and the refrigerator (1303) are both electrically connected to the control terminal (4); the top end of the installation frame (1) is fixedly connected to two pairs of fixed straight plates (1304), and a pair of connecting cross bars (1305) are fixedly connected between the pair of fixed straight plates (1304). The outer walls of the pair of connecting cross bars (1305) are both sleeved with sliding sleeves (1306), and a heat-reflecting telescopic film (1308) is fixedly connected between one ends of the pair of sliding sleeves (1306); the outer walls of the pair of connecting cross bars (1305) are both sleeved with deformation memory springs (1307), and the two ends of the deformation memory springs (1307) are respectively fixedly connected to the sliding sleeves (1306) and one end of the fixed straight plate (1304); and an auxiliary blowing and suction mechanism (14) is provided between the pair of sliding sleeves (1306) and the top of the installation frame (1).

6. The automatic flanging device for fluorine-lined magnetic flap flange according to claim 5 is characterized in that: The pair of auxiliary blowing and suction mechanisms (14) each comprises an L-shaped rod (1401) fixedly connected to one end of the top sliding sleeve (1306); the bottom end of the L-shaped rod (1401) is fixedly connected to a rack plate (1402); the bottom end of the rack plate (1402) is meshingly connected to a pair of gears (1404); the pair of gears (1404) are rotatably connected to a vertical plate (1403) via bearings; the bottom ends of the pair of vertical plates (1403) are fixedly connected to the top of the mounting frame (1); and the ends of the pair of gears (1404) away from the vertical plate (1403) are fixedly connected to rotating blades (1405).

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