PFA filler forming equipment

Abstract

The invention relates to the technical field of filler production, in particular to PFA filler forming equipment which comprises a fixing frame, conveying equipment, forming equipment, a collecting frame and the like. The fixing frame is fixedly connected with conveying equipment used for conveying PFA forming pipes; forming equipment used for machining the punch forming ring is fixedly connected to the fixing frame, and a moving block is slidably connected to the forming equipment; a collecting frame used for collecting Pall rings is arranged on the lower portion of the right side of the fixing frame. A built-in motor drives a grinding piece to rotate and grind the two sides, making contact with the grinding piece, of a blade, the output end of a first driving piece reciprocates to drive a second limiting block and the grinding piece to reciprocate, a grinding part grinds the blade and the side face making contact with the blade, and burr grinding work is completed on the blade; and the blade is fixed on the second limiting block through the second limiting block and the fixed rotating plate, so that the blade is prevented from twisting to damage the Pall ring.

Description

Technical Field

[0001] The invention relates to the technical field of filler production, in particular to a PFA filler molding device. Background Art

[0002] Ball rings made of PFA often produce burrs after stamping. Due to the special shape of the ball ring, the existing grinding method usually adopts manual grinding. However, when manually grinding the ball ring, since the ball ring tongue is thin, the ball ring tongue is easy to twist during the manual grinding process, thereby damaging the ball ring. In addition, manual grinding is prone to excessive grinding, thereby damaging the ball ring. In addition, the burrs and debris produced by grinding are prone to generate dust, posing a threat to the health of the grinding personnel. Summary of the invention

[0003] In order to overcome the disadvantages that burrs are easily generated after PFA ball rings are stamped, the existing manual grinding method often causes the tongue blades to twist and be excessively damaged, and the debris is easy to generate dust due to the smooth surface, threatening the health of the grinders, the present invention provides a PFA filler molding device.

[0004] The technical scheme is as follows: A PFA filler molding device comprises a fixed frame, a conveying device, a molding device and a collecting frame; a conveying device for conveying PFA molding tubes is fixedly connected to the fixed frame; a molding device for processing stamping molding rings is fixedly connected to the fixed frame, and a moving block is slidably connected to the molding device; a collecting frame for collecting ball rings is arranged at the lower right part of the fixed frame; it also comprises a first slide rail, a first electric slider, a fixed block, a first sliding block, a grinding plate, a cutting knife, a second slide rail, a second electric slider and a grinding system; two first slide rails are fixedly connected to the fixed frame; each first slide rail is slidably connected to a first electric slider; each first electric slider is fixedly connected to a fixed block; a first sliding groove is provided on the fixed block; a first sliding block is slidably connected in the first sliding groove; the two first sliding blocks are jointly provided with a grinding plate for grinding the side of the stamping molding ring and a cutting knife for cutting the PFA molding tube; two second slide rails are fixedly connected to the fixed frame; each second slide rail is slidably connected to a second electric slider; the two second electric sliders are jointly provided with a grinding system.

[0005] Furthermore, the grinding system includes a water tank, an immersion shell, a discharge pipe, a sealing plate, a third sliding block, a rotating rod, a grinding frame, a second limiting block, a grinding sheet, a first driving member and a second driving member; two second electric sliders are fixedly connected to the water tank; the immersion shell is fixedly connected to the water tank; the water tank is connected to a discharge pipe; the other end of the discharge pipe is connected to the upper end of the immersion shell; the water tank is connected to a flushing pipe; the other end of the flushing pipe is connected to the lower end of the immersion shell; a second sliding groove is provided on the water tank; the second sliding groove is slidably connected to the third sliding block; the third sliding block is fixedly connected to a sealing plate for sealing the immersion shell; a number of rotating rods are fixedly connected to the immersion shell, each of which is fixedly connected to a DD motor; a grinding frame is fixedly connected to the rotating rod; the immersion shell is fixedly connected to the first driving member; the output end of the first driving member is fixedly connected to the second limiting block; the second limiting block is provided with a grinding portion for grinding the tongue blade; two grinding sheets are rotatably connected to the second limiting block; the immersion shell is fixedly connected to a second driving member for pushing the polished ball ring.

[0006] Furthermore, it also includes a second sliding block; the first sliding block is slidably connected to the second sliding block; the two second sliding blocks are commonly fixed with a grinding plate and a cutting knife.

[0007] Furthermore, it also includes a fixed rotating plate; the grinding frame is rotatably connected to a fixed rotating plate for fixing the tongue blade.

[0008] Furthermore, it also includes a first limiting block; a plurality of first limiting blocks are fixedly connected to the conveyor belt on the conveying equipment.

[0009] Furthermore, the second limiting block is smoothly arranged except for the polished portion.

[0010] Furthermore, a photoelectric sensor is arranged on the immersion shell.

[0011] Furthermore, the surface of the first limiting block is arranged to be smooth.

[0012] Furthermore, a sealing strip is provided on the sealing plate.

[0013] Furthermore, it also includes a cleaning plate and a third driving member; an air pump is fixedly connected to the sealing plate; two third driving members are fixedly connected to the sealing plate; the third driving member is an electric push rod; each third driving member output end is fixedly connected to a cleaning plate; a cleaning hole for blowing away the burrs on the side wall of the ball ring port is provided on the cleaning plate; and a cleaning groove is provided on the cleaning plate.

[0014] Beneficial effects of the present invention: The present invention drives the cutting knife to vibrate with a small amplitude and high frequency through a transverse vibration motor and drives the first sliding block to slide forward and backward along the first sliding groove, so that the PFA molded tube can be pulled horizontally when cutting, thereby reducing resistance, increasing cutting speed, making the edge flat and smooth, reducing burrs, and improving cutting quality;

[0015] The grinding disc is driven to rotate by the built-in motor to grind the two sides of the tongue blade in contact with the grinding disc. When the output end of the first driving member reciprocates to drive the second limiting block and the grinding disc to reciprocate, the grinding part grinds the side of the tongue blade in contact with it, and the burr grinding work of the tongue blade is completed. The tongue blade is fixed to the second limiting block by the second limiting block and the fixed rotating plate to prevent the tongue blade from twisting and damaging the ball ring. The grinding frame is reciprocated through the ball ring window hole to make the grinding frame grind the ball ring window hole and grind the burr of the ball ring window hole clean.

[0016] The ball ring is sealed by soaking the shell and the sealing plate before the grinding system grinds the ball ring, so as to avoid the grinding burrs and debris from the ball ring being easily adhered to the ball ring due to the smooth surface of the ball ring made of PFA, resulting in the random splashing of the grinding burrs and debris during the grinding of the ball ring, generating dust;

[0017] The polished ball ring is cleaned in the soaking shell through the flushing pipe with water from the water tank. The burrs and debris float on the water surface. The photoelectric sensor detects the amount of debris to decide whether to replace the molding equipment and cutting knife. After cleaning, the water and debris return to the water tank through the discharge pipe. The filter screen intercepts the debris and the water is recycled.

[0018] The stubborn burrs accumulated on the side of the PFA molded tube and stamped ring end are cleaned through the cleaning holes and cleaning grooves of the cleaning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the PFA filler molding equipment of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the first slide rail, the first electric slide block, the grinding plate and the cutting knife combination of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the molding equipment and water tank combination of the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the second slide rail and the second electric slide block of the present invention;

[0023] Figure 5 It is a schematic diagram of the combined three-dimensional structure of the soaking shell, the discharge pipe and the sealing plate of the present invention;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the cleaning plate, cleaning hole and cleaning slot combination of the present invention;

[0025] Figure 7 It is a schematic diagram of the combined three-dimensional structure of the rotating rod, the grinding frame, the fixed rotating plate and the second limiting block of the present invention;

[0026] Figure 8It is a schematic diagram of a three-dimensional structure of a grinding sheet, a first driving member and a second driving member combined according to the present invention;

[0027] Fig. 9 It is a schematic diagram of the combined three-dimensional structure of the fixed rotating plate and the second limiting block of the present invention;

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the stamping ring and the ball ring combination of the present invention;

[0029] Fig.11 It is an exploded view of the second limiting block and the grinding sheet of the present invention.

[0030] Figure numbers: 1-fixed frame, 2-conveying equipment, 3-molding equipment, 3001-moving block, 4-collecting frame, 101-first limiting block, 102-first slide rail, 103-first electric slider, 104-fixed block, 10401-first sliding groove, 105-first sliding block, 106-second sliding block, 107-grinding plate, 108-cutting knife, 109-water tank, 10901-flushing pipe, 10902-second sliding groove, 110-second slide rail, 111-second electric slider, 112- Immersion shell, 113-discharge pipe, 114-sealing plate, 115-third sliding block, 116-rotating rod, 117-grinding frame, 118-fixed rotating plate, 119-second limiting block, 11901-grinding part, 120-grinding sheet, 121-first driving member, 122-second driving member, 201-cleaning plate, 20101-cleaning hole, 20102-cleaning groove, 202-third driving member, 100-PFA molding tube, 200-stamping molding ring, 300-Ball ring, 30001-tongue blade. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Example 1

[0033] like Figure 1-Figure 11 As shown, a PFA filler molding device includes a fixed frame 1, a conveying device 2, a molding device 3 and a collecting frame 4; the fixed frame 1 is fixedly connected with the conveying device 2; the fixed frame 1 is fixedly connected with the molding device 3, and the molding device 3 is slidably connected with a moving block 3001; the lower right part of the fixed frame 1 is provided with a collecting frame 4;

[0034] It also includes a first slide rail 102, a first electric slider 103, a fixed block 104, a first sliding block 105, a grinding plate 107, a cutting knife 108, a second slide rail 110, a second electric slider 111 and a grinding system; two first slide rails 102 are fixedly connected to the fixed frame 1; each first slide rail 102 is slidably connected to a first electric slider 103; each first electric slider 103 is fixedly connected to a fixed block 104; a first sliding groove 10401 is provided on the fixed block 104; the first sliding block 105 is slidably connected in the first sliding groove 10401; the two first sliding blocks 105 are jointly provided with a grinding plate 107 and a cutting knife 108; two second slide rails 110 are fixedly connected to the fixed frame 1; each second slide rail 110 is slidably connected to a second electric slider 111; the two second electric sliders 111 are jointly provided with a grinding system; the ball ring 300 stamped by the forming equipment 3 is polished by the grinding system.

[0035] The grinding system includes a water tank 109, an immersion shell 112, a discharge pipe 113, a sealing plate 114, a third sliding block 115, a rotating rod 116, a grinding frame 117, a second limiting block 119, a grinding sheet 120, a first driving member 121 and a second driving member 122; the two second electric sliders 111 are fixedly connected to the water tank 109; the immersion shell 112 is fixedly connected to the water tank 109; the discharge pipe 113 is connected to the water tank 109; the other end of the discharge pipe 113 is connected to the upper end of the immersion shell 112; the water tank 109 is connected to a flushing pipe 10901; the other end of the flushing pipe 10901 is connected to the lower end of the immersion shell 112; the water tank 109 is provided with a second sliding groove 10902; the second sliding groove 1 A third sliding block 115 is slidably connected to 0902; a sealing plate 114 is fixedly connected to the third sliding block 115; three rotating rods 116 are fixedly connected to the immersion shell 112, and a DD motor is fixedly connected to each rotating rod 116; a grinding frame 117 is fixedly connected to the rotating rod 116; a first driving member 121 is fixedly connected to the immersion shell 112, and the first driving member 121 is an electric push rod; a second limiting block 119 is fixedly connected to the output end of the first driving member 121; a grinding portion 11901 for grinding the tongue blade 30001 is provided on the second limiting block 119; two grinding plates 120 are rotatably connected to the second limiting block 119; a second driving member 122 is fixedly connected to the immersion shell 112, and the second driving member 122 is an electric push rod.

[0036] It also includes a second sliding block 106; the second sliding block 106 is slidably connected to the first sliding block 105; the two second sliding blocks 106 are jointly fixed with a grinding plate 107 and a cutting knife 108. The second sliding block 106 slides on the first sliding block 105, so that when the cutting knife 108 cuts the PFA molding tube 100, it can pull the PFA molding tube 100 horizontally to cut, reduce the resistance during the cutting process, increase the cutting speed, and also make the cutting edge smoother and smoother, reduce the generation of burrs, and thus improve the cutting quality of the PFA molding tube 100.

[0037] The grinding frame 117 further includes a fixed rotating plate 118 ; the fixed rotating plate 118 is rotatably connected to the grinding frame 117 .

[0038] It also includes a first limiting block 101; a plurality of first limiting blocks 101 are fixedly connected to the conveyor belt on the conveying device 2, and the PFA molding tube 100 is limited by the first limiting block 101 to prevent the PFA molding tube 100 from rolling randomly during the conveying process, resulting in an error in the length of the PFA molding tube 100 when the cutting knife 108 cuts the PFA molding tube 100.

[0039] The second limiting block 119 is smooth except for the grinding portion 11901 , so as to avoid the second limiting block 119 and the surface of the tongue blade 30001 from rubbing against each other and damaging the tongue blade 30001 when grinding the tongue blade 30001 .

[0040] A sensor is provided on the immersion shell 112, and the sensor senses the amount of burrs and debris polished in the immersion shell 112 to determine whether the molding device 3 and the cutting knife 108 need to be replaced.

[0041] The surface of the first limiting block 101 is set to be smooth, so as to avoid the first limiting block 101 damaging the PFA molding tube 100 when conveying the PFA molding tube 100 .

[0042] A sealing strip is provided on the sealing plate 114 to enhance the sealing performance of the sealing plate 114 to the immersion shell 112 .

[0043] First, the PFA molding tube 100 is manually placed between the two first limiting blocks 101, and the PFA molding tube 100 is uniformly transported toward the molding device 3 through the conveying device 2 in coordination with the stamping speed of the molding device 3. When the PFA molding tube 100 enters the molding device 3 at a uniform speed and the end is in contact with the molding device 3, Figure 4 When the ends of the middle ball ring 300 are in the same position, the initial state is as follows Figure 3The cutting knife 108 shown as being located above the PFA molding tube 100 slides downward through the first electric slider 103 to drive the fixed block 104 and the parts connected thereto to slide downward. When the cutting knife 108 contacts the PFA molding tube 100, the lateral vibration motor inside the cutting knife 108 is driven to vibrate. At the same time, the first electric slider 103 continues to slide downward, driving the first sliding block 105 to slide forward and backward along the first sliding groove 10401 to perform a cutting operation. The second sliding block 106 moves laterally on the first sliding block 105 to drive the cutting knife 108 to move laterally, so that the cutting knife 108 can be pulled laterally when cutting the PFA molding tube 100. Reduce cutting resistance, increase cutting speed, make the cutting edge smoother and smoother, reduce the generation of burrs, and thus improve the cutting quality of the PFA molding tube 100; after the PFA molding tube 100 is cut by the cutting knife 108, the PFA molding tube 100 located in the molding equipment 3 is cut into a stamping molding ring 200. After the cutting is completed, continue to drive the first electric slider 103 to continue to slide downward, so that the grinding plate 107 contacts the end parts of the PFA molding tube 100 and the stamping molding ring 200 to grind off the burrs thereon. It should be noted that the end part of the PFA molding tube 100 is pre-grinded and cleaned by the grinding plate 107 before cutting.

[0044] After the stamping ring 200 is located inside the molding device 3, the molding device 3 stamps the stamping ring 200 to form the stamping ring 200 into a ball ring 300. After the ball ring 300 is manufactured, the initial state is as follows: Figure 3 The soaking shell 112 shown in the figure is driven by the second electric slider 111 to move toward the molding device 3. Figure 2 As shown, the sealing plate 114 is driven by the third sliding block 115 to move along the second sliding groove 10902, so that the sealing plate 114 is away from the soaking shell 112, thereby opening the soaking shell 112, and the driving moving block 3001 drives the ball ring 300 to move toward the soaking shell 112, and the ball ring 300 is sent into the soaking shell 112 by the conveying rod of the molding device 3. After the ball ring 300 is sent into the soaking shell 112, the ball ring 300 is as shown in FIG. Figure 8 As shown, the tongue blade 30001 is attached to the arc surface of the side of the second limiting block 119, and the window hole formed by the punching of the ball ring 300 is aligned with the grinding plate 107, and then the fixed rotating plate 118 is driven to rotate as shown. Figure 8As shown, the tongue blade 30001 is fixed on the second limiting block 119, and then the grinding sheet 120 is driven to rotate by the built-in motor to grind the two sides of the tongue blade 30001 in contact with the grinding sheet 120. After the grinding of the two sides of the tongue blade 30001 is completed, the output end of the first driving member 121 reciprocates to drive the second limiting block 119 and the grinding sheet 120 to reciprocate. When the second limiting block 119 reciprocates, the grinding part 11901 grinds the side of the tongue blade 30001 in contact with it. Grinding is performed to complete the burr grinding work on the tongue blade 30001, and the tongue blade 30001 is fixed on the second limiting block 119 by the second limiting block 119 and the fixed rotating plate 118 to prevent the tongue blade 30001 from twisting during the grinding process and avoid damaging the ball ring 300. The second limiting block 119 is the same height as the narrow side of the tongue blade 30001 to prevent the grinding disc 120 from over-grinding the tongue blade 30001 and prevent grinding debris from accumulating on the side of the tongue blade 30001.

[0045] After the grinding disc 120 has finished grinding the tongue blade 30001, the fixed rotating plate 118 rotates back to its original position, and the DD motor drives the rotating rod 116 to rotate, driving the grinding frame 117 to reciprocate through the window hole of the ball ring 300, so that the grinding frame 117 grinds the window hole of the ball ring 300 and grinds the burrs of the window hole of the ball ring 300 clean.

[0046] It should be noted that before the grinding system grinds the ball ring 300, the third sliding block 115 drives the sealing plate 114 to slide along the second sliding groove 10902, so that the sealing plate 114 moves toward the immersion shell 112, so that the sealing plate 114 and the immersion shell 112 are as shown in FIG. Figure 8 As shown, the ball ring 300 is tightly fitted, thereby enclosing the ball ring 300 therein, and preventing the grinding burrs from adhering to the ball ring 300 due to the smooth surface of the ball ring 300 made of PFA, resulting in the grinding burrs from randomly splashing and generating dust when the ball ring 300 is polished.

[0047] After the ball ring 300 is polished, a one-way valve is built into the flushing pipe 10901, and the water can only flow from the water tank 109 into the immersion shell 112. The water in the water tank 109 is discharged into the immersion shell 112 through the flushing pipe 10901, so that the immersion shell 112 is filled with clean water to clean the polished ball ring 300. At the same time, the burrs in the immersion shell 112 float on the water surface due to their small size and light weight and under the action of clean water. The photoelectric sensor senses the amount of burrs in the immersion shell 112, and determines whether the molding device 3 and the cutting knife 108 need to be replaced according to the amount range of the burrs. The principle of the photoelectric sensor sensing the amount range of the burrs is to emit light and detect the change of reflected light or transmitted light. To sense the presence of an object, the photoelectric sensor uses light to illuminate the water surface. When burrs float on the water surface, they interfere with the propagation or reflection of light and are detected by the photoelectric sensor. Depending on the amount and distribution of the debris, the intensity or pattern of the reflected light will change, thereby realizing an estimation of the amount of debris. After the photoelectric sensor senses the amount of polished burrs in the immersion shell 112, it extracts water from the immersion shell 112 through the discharge pipe 113, and discharges the cleaned water and the polished burrs into the water tank 109. The polished burrs are intercepted by the filter screen in the water tank 109, and the cleaned water is recycled in the water tank 109. After the ball ring 300 is polished and cleaned, the water tank 109 and the immersion shell 112 are driven out of the water tank 109 by the second electric slider 111. Figure 3 Move the displayed position to Figure 4 In the position shown, the immersion shell 112 is located above the collecting frame 4. At this time, by driving the third sliding block 115 to slide, the sealing plate 114 is driven to move to the side, the immersion shell 112 is opened, and the output end of the immersion shell 112 is driven to move toward the ball ring 300, and the ball ring 300 is pushed out of the immersion shell 112 and falls into the collecting frame 4, completing the molding, grinding and cleaning process of the ball ring 300.

[0048] Example 2

[0049] On the basis of Example 1, Figure 7-Figure 11 As shown, it also includes a cleaning plate 201 and a third driving member 202; an air pump is fixedly connected to the sealing plate 114; two third driving members 202 are fixedly connected to the sealing plate 114; the third driving member 202 is an electric push rod; each output end of the third driving member 202 is fixedly connected to a cleaning plate 201; a cleaning hole 20101 is opened on the cleaning plate 201; a cleaning groove 20102 is opened on the cleaning plate 201.

[0050] After the PFA molding tube 100 is cut, when the grinding plate 107 grinds the ends of the PFA molding tube 100 and the stamping molding ring 200, some of the grinding burrs will accumulate on the sides of the ends of the PFA molding tube 100 and the stamping molding ring 200. Therefore, a cleaning plate 201 is provided. After the ball ring 300 enters the immersion shell 112 from the molding device 3, the conveying device 2 continues to convey, and the stamping molding ring 200 after the cutting knife 108 cuts the PFA molding tube 100 enters the molding device 3. At this time, the sealing plate 114 is as shown in FIG. Figure 6 As shown, before the grinding system grinds the ball ring 300, the air pump is started to blow air outward through the cleaning hole 20101 to blow away the burrs and debris accumulated on the side of the end of the PFA molding tube 100 and the stamping molding ring 200, and the output end of the third driving member 202 is moved toward the ball ring 300 and the stamping molding ring 200, driving the two cleaning plates 201 to move toward the ball ring 300 and the stamping molding ring 200, so that the ball ring 300 The end of the PFA molding tube 100 and the stamping molding ring 200 are inserted into the cleaning groove 20102, and the cleaning plate 201 is continuously pushed to scrape away the stubborn burrs and debris accumulated on the sides of the ends of the PFA molding tube 100 and the stamping molding ring 200 through the cleaning groove 20102, and the burrs and debris accumulated on the sides of the ends of the PFA molding tube 100 and the stamping molding ring 200 are thoroughly cleaned by blowing the cleaning hole 20101 to ensure that the ball ring 300 is completely polished and cleaned.

[0051] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A PFA filler molding device, comprising a fixed frame (1), a conveying device (2), a molding device (3) and a collecting frame (4); the fixed frame (1) is fixedly connected with a conveying device (2) for conveying a PFA molding tube (100); the fixed frame (1) is fixedly connected with a molding device (3) for processing a stamping molding ring (200), and a moving block (3001) is slidably connected to the molding device (3); a collecting frame (4) for collecting ball rings (300) is arranged at the lower right side of the fixed frame (1); the characteristics are: The invention also comprises a first slide rail (102), a first electric slider (103), a fixed block (104), a first slide block (105), a grinding plate (107), a cutting knife (108), a second slide rail (110), a second electric slider (111) and a grinding system; two first slide rails (102) are fixedly connected to the fixed frame (1); each first slide rail (102) is slidably connected to a first electric slider (103); each first electric slider (103) is fixedly connected to a fixed block (104); a second electric slider (111) is provided on the fixed block (104); A sliding groove (10401); a first sliding block (105) is slidably connected in the first sliding groove (10401); the two first sliding blocks (105) are jointly provided with a grinding plate (107) for grinding the side of the stamping forming ring (200) and a cutting knife (108) for cutting the PFA forming tube (100); two second sliding rails (110) are fixedly connected to the fixed frame (1); each second sliding rail (110) is slidably connected to a second electric sliding block (111); the two second electric sliding blocks (111) are jointly provided with a grinding system.

2. A PFA filler molding device according to claim 1, characterized in that: The grinding system comprises a water tank (109), an immersion shell (112), a discharge pipe (113), a sealing plate (114), a third sliding block (115), a rotating rod (116), a grinding frame (117), a second limiting block (119), a grinding sheet (120), a first driving member (121) and a second driving member (122); the two second electric sliding blocks (111) are fixedly connected to the water tank (109); the immersion shell (112) is fixedly connected to the water tank (109); the discharge pipe (113) is connected to the water tank (109); the discharge pipe (113) is connected to the discharge pipe (114 ...4) is connected to the discharge pipe (114); the discharge pipe ( 13) and the other end is connected to the upper end of the soaking shell (112); a flushing pipe (10901) is connected to the water tank (109); the other end of the flushing pipe (10901) is connected to the lower end of the soaking shell (112); a second sliding groove (10902) is provided on the water tank (109); a third sliding block (115) is slidably connected to the second sliding groove (10902); a sealing plate (114) for sealing the soaking shell (112) is fixedly connected to the third sliding block (115); a plurality of rotating rods (116) are fixedly connected to the soaking shell (112), Each rotating rod (116) is fixedly connected to a DD motor; a grinding frame (117) is fixedly connected to the rotating rod (116); a first driving member (121) is fixedly connected to the immersion shell (112); a second limiting block (119) is fixedly connected to the output end of the first driving member (121); a grinding portion (11901) for grinding the tongue blade (30001) is provided on the second limiting block (119); two grinding plates (120) are rotatably connected to the second limiting block (119); and a second driving member (122) for pushing the polished ball ring (300) is fixedly connected to the immersion shell (112).

3. A PFA filler molding device according to claim 1, characterized in that: It also includes a second sliding block (106); the second sliding block (106) is slidably connected to the first sliding block (105); the two second sliding blocks (106) are commonly fixed with a grinding plate (107) and a cutting knife (108).

4. A PFA filler molding device according to claim 2, characterized in that: It also includes a fixed rotating plate (118); the fixed rotating plate (118) for fixing the tongue blade (30001) is rotatably connected to the grinding frame (117).

5. A PFA filler molding device according to claim 1, characterized in that: It also includes a first limiting block (101); a plurality of first limiting blocks (101) are fixedly connected to the conveyor belt on the conveying device (2).

6. A PFA filler molding device according to claim 2, characterized in that: The second limiting block (119) is smooth except for the polished portion (11901).

7. A PFA filler molding device according to claim 2, characterized in that: A photoelectric sensor is arranged on the soaking shell (112).

8. A PFA filler molding device according to claim 5, characterized in that: The surface of the first limiting block (101) is smooth.

9. A PFA filler molding device according to claim 2, characterized in that: A sealing strip is provided on the sealing plate (114).

10. A PFA filler molding device according to claim 9, characterized in that: The invention also comprises a cleaning plate (201) and a third driving member (202); an air pump is fixedly connected to the sealing plate (114); two third driving members (202) are fixedly connected to the sealing plate (114); the third driving member (202) is an electric push rod; the output end of each third driving member (202) is fixedly connected to a cleaning plate (201); a cleaning hole (20101) for blowing away the burrs on the side wall of the port of the ball ring (300) is provided on the cleaning plate (201); and a cleaning groove (20102) is provided on the cleaning plate (201).

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