Ceramic insulator production conveying line

Abstract

The invention discloses a ceramic insulator production conveying line which comprises a conveying frame, an injection molding mechanism, a mounting mechanism and a spraying mechanism. Conveying rollers are rotationally connected to the left side and the right side in the conveying frame through bearings, the two conveying rollers are in transmission connection through a conveying belt, a base is placed on the left side of the upper end of the conveying belt, and a mounting box is arranged on the left side of the lower end of the conveying frame; the injection molding mechanism comprises mounting rods, transmission plates and limiting rods, the mounting rods are arranged on the right side of the bottom wall of the mounting box, the upper sides of the outer arc surfaces of the mounting rods are rotationally connected with the transmission plates through bearings, and the limiting rods are arranged on the left sides of the upper ends of the transmission plates. The positions of the two mold bases can be adjusted at the same time, the whole process can be completed only through one motor, the mounting column can be limited and fixed through the adjusting base, assembly and disassembly are convenient, the spraying area of a spraying gun can be increased, and spraying dead corners are further reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electrical equipment, in particular to a ceramic insulator production transmission line. Background Art

[0002] Ceramic insulators are an insulating material made of ceramics, usually used in power equipment to isolate the circuit between wires and cables and equipment to ensure personal safety and stable operation of equipment. Ceramic insulators are mainly used to fix and support cables, and can make wires and cables farther from the ground to prevent wires and cables from being damaged by water, corrosion, etc.

[0003] In the production process of ceramic insulators, it is usually necessary to limit and fix the mounting column by a clamp, and then fix the dried clay embryo on the outside of the mounting column, and then use a robot to mill and trim the clay embryo to obtain the required ceramic insulator, and then immerse the obtained ceramic insulator in glaze slurry, so that the glaze slurry adheres to the surface of the blank to form a layer of glaze, thereby realizing the glazing work of the ceramic insulator, and finally the glazed ceramic insulator is sent to the kiln for firing;

[0004] During the production of existing ceramic insulators, although the mounting posts can be limited and fixed by means of clamps, the operation is cumbersome, and the assembly and disassembly takes a long time, which reduces the production efficiency of the ceramic insulators. In the subsequent production process of ceramic insulators, although the required ceramic insulators can be obtained by means of robots, a large amount of waste will be generated when the robots perform milling and trimming of the clay embryos. In order to avoid waste, the operators will need to collect and process the waste in a unified manner, which further increases the workload of the operators. Some ceramic insulator production conveyor lines use multiple sets of drive devices to simultaneously drive two sets of mold seats to move, thereby closing the two sets of mold seats, and finally obtaining the required ceramic insulators by injection molding. This method reduces the operation efficiency while not generating waste. In the process of subsequent glazing of ceramic insulators, although the ceramic insulators can be glazed by dipping, the thickness and uniformity of the glaze surface after dipping are difficult to guarantee, and the glaze surface is easily too thick or too thin, which affects the subsequent use effect of the ceramic insulators. Although some ceramic insulator production conveyor lines can glaze ceramic insulators by spraying glaze slurry with nozzles, the positions of the nozzles are mostly fixed, so during the spraying process, there will be some dead angles for spraying. For this reason, we propose a ceramic insulator production conveyor line. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a ceramic insulator production conveyor line. Through the coordinated setting of the fixed plate and the limiting rod, the positions of the two mold seats can be adjusted at the same time. When the two mold seats are closed, the required ceramic insulators are obtained by injection molding, replacing the traditional method of making ceramic insulators by milling by a robot. The whole process only requires one motor to complete, further improving the production efficiency of the ceramic insulators. Through the coordinated setting of the push plate and the fixed column, the position of the adjustment seat can be adjusted, thereby realizing the limited fixation of the installation column, replacing the traditional method of limiting the installation column by a clamp. The operation is simple and the assembly and disassembly are convenient. Through the coordinated setting of the top plate and the trapezoidal block, the transmission rod can drive the spray gun to perform vertical reciprocating motion, thereby increasing the spraying area of ​​the spray gun and reducing the spraying dead angle, replacing the traditional method of glazing by dipping glaze, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a ceramic insulator production conveyor line, comprising a conveyor frame, an injection molding mechanism, an installation mechanism and a spraying mechanism;

[0007] Conveyor rack: Conveyor rollers are rotatably connected to the left and right sides of the conveyor rack through bearings. The two conveyor rollers are connected through a conveyor belt transmission. A base is placed on the left side of the upper end of the conveyor belt, and an installation box is set on the left side of the lower end of the conveyor rack.

[0008] Injection molding mechanism: it includes a mounting rod, a transmission plate and a limit rod, the mounting rods are respectively arranged on the right side of the bottom wall of the mounting box, the upper side of the outer arc surface of the mounting rod is rotatably connected to the transmission plate through a bearing, the left side of the upper end of the transmission plate is provided with a limit rod, and the middle part of the upper end of the transmission plate is provided with an adjustment groove;

[0009] Mounting mechanism: it is arranged inside the base;

[0010] Spraying mechanism: It is arranged on the right side of the upper end of the conveying frame. Through the cooperation of the fixing plate and the limiting rod, the positions of the two mold seats can be adjusted at the same time. When the two mold seats are closed, the required ceramic insulators are made by injection molding, instead of the traditional method of making ceramic insulators by milling by a robot. The whole process only requires one motor to complete, further improving the production efficiency of ceramic insulators. Through the cooperation of the push plate and the fixed column, the position of the adjustment seat can be adjusted, thereby realizing the limited fixation of the installation column, instead of the traditional method of limiting the installation column by a clamp. The operation is simple and the assembly and disassembly are convenient. Through the cooperation of the top plate and the trapezoidal block, the transmission rod can drive the spray gun to perform vertical reciprocating motion, thereby increasing the spraying area of ​​the spray gun and reducing the spraying dead angle, replacing the traditional method of glazing by dipping glaze.

[0011] Furthermore, it also includes a control switch group, which is arranged at the front end of the conveyor frame. The input end of the control switch group is electrically connected to the external power supply and can regulate the electrical components inside the equipment.

[0012] Furthermore, the injection molding mechanism also includes a fixed plate, an adjustment plate, an adjustment rod, a screw, an adjustment motor, a connecting plate, a mounting frame and a mold seat. The connecting plate is slidably connected to the slide groove opened in the middle of the front and rear ends of the mounting box. The upper end of the connecting plate is provided with a mounting frame, and the end of the mounting frame close to the inner center of the conveying frame is provided with a mold seat. The upper end of the rear mold seat is provided with an injection molding tube, and the fixed plate is provided at the end of the connecting plate close to the inner center of the conveying frame. The lower end of the fixed plate is provided with a limiting groove, and the upper ends of the limiting rods are respectively located in the vertically adjacent limiting grooves. The screw is rotatably connected to the upper side of the box body through a bearing, the screw is threadedly connected to a threaded hole arranged in the middle of the right end of the adjusting plate, the adjusting plate is slidably connected to the top wall of the box body, and adjusting rods are respectively arranged on the front and rear sides of the lower end of the adjusting plate, and the lower ends of the adjusting rods are respectively located in the vertically adjacent adjusting grooves. The adjusting motor is arranged at the right end of the box body, the left end of the adjusting motor output shaft is fixedly connected to the right end of the screw, and the input end of the adjusting motor is electrically connected to the output end of the control switch group, replacing the traditional method of making ceramic insulators by milling by a robot.

[0013] The worm gear is meshed with the worm gear and is connected with the worm gear of the control wheel.

[0014] Furthermore, the spraying mechanism includes a fixed frame, a connecting frame, a spray gun, a feed pipe, a horizontal plate, a top plate, a trapezoidal block, a transmission rod and a fixed seat. The fixed frame is arranged on the right side of the upper end of the conveying frame, and the front and rear sides of the bottom wall of the fixed frame are respectively provided with connecting grooves, and the front and rear sides of the lower end of the fixed frame are respectively provided with connecting frames. The interior of the lower end of the connecting frame is rotatably connected to the spray gun through a pin shaft, and a feed pipe is arranged in the feed port opened at the right end of the spray gun, and a feed valve is connected in series in the middle of the feed pipe, and a fixed A fixed seat and an end of the fixed seat away from the inner center of the fixed frame are both provided with a fixing groove, the cross plates are both slidably connected to the inner wall of the fixed frame, a top plate is provided in the middle of the two cross plates facing away from the outer side surfaces, the trapezoidal blocks are respectively slidably connected to the vertically adjacent connecting grooves, the lower ends of the top plates are respectively in contact with the inclined surfaces of the upper ends of the vertically adjacent trapezoidal blocks, an adjusting column is provided at the lower end of the fixed frame, the transmission rods are all provided on the lower side of the outer arc surface of the adjusting column, and the transmission rods are respectively located inside the vertically adjacent connecting grooves, which can replace the traditional glazing method by dipping glaze.

[0015] Furthermore, it also includes a cross bar and a return spring, wherein the cross bar is respectively arranged on the front and rear sides of the base, and the cross bar is slidably connected with the avoidance holes corresponding to the right end of the push plate, and the return springs are respectively arranged between the end of the push plate away from the inner center of the base and the inner wall of the base, and the return springs are all sleeved on the outside of the outer side of the cross bar, which can drive the adjustment seat to move and reset.

[0016] Furthermore, it also includes a driving motor and a cam, and the driving motor is arranged in the middle of the upper end of the fixed frame, the cam is arranged at the lower end of the output shaft of the driving motor, and the end of the horizontal plate close to the inner center of the fixed frame is in contact with the outer arc surface of the cam, and the input end of the driving motor is electrically connected to the output end of the control switch group, so that the position of the top plate can be adjusted.

[0017] Furthermore, it also includes a vertical pole, a mounting plate, a spring, a fixing rod and a buffer spring, the vertical poles are respectively arranged on the front and rear sides of the fixing frame, the mounting plates are slidably connected to the middle of the outer arc surface of the vertical pole, and one end of two transversely adjacent mounting plates close to the inner center of the fixing frame is fixedly connected to the outer surface of a trapezoidal block, the springs are respectively arranged between the lower end of the mounting plate and the bottom wall of the fixing frame, the springs are both sleeved on the outside of the lower side of the vertical pole, the fixing rods are respectively arranged on the left and right sides of the fixing frame, the fixing rods are respectively slidably connected to the sliding holes corresponding to the front end of the cross plate, the buffer springs are respectively arranged between one end of the cross plate away from the inner center of the fixing frame and the inner wall of the fixing frame, and the buffer springs are all sleeved on the outside of the outer side of the fixing rod, which can drive the top plate and the trapezoidal block to move and reset.

[0018] Furthermore, it also includes a motor, which is arranged on the upper side of the right end of the mounting seat on the right side, the left end of the motor output shaft is fixedly connected to the right end of the adjustment seat on the right side, the input end of the motor is electrically connected to the output end of the control switch group, and can drive the mounting column to rotate through the adjustment seat on the right side.

[0019] Furthermore, it also includes a conveying motor, which is arranged on the left side of the front end of the conveying frame, the rear end of the conveying motor output shaft is fixedly connected to the front end of the conveying roller on the left side, the input end of the conveying motor is electrically connected to the output end of the control switch group, and can drive the conveyor belt to rotate through the conveying roller.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the ceramic insulator production transmission line has the following advantages:

[0021] 1. When the mounting column moves between the two mold seats, the conveying motor stops running and the adjusting motor starts running through the control of the switch group. The output shaft of the adjusting motor drives the screw to rotate. During the rotation, the screw drives the adjusting plate to move to the left through the threaded connection, and the adjusting plate drives the adjusting rod to move to the left. At this time, the adjusting rod slides inside the adjusting groove and rotates relative to the adjusting groove, so that the adjusting rod drives the transmission plate to rotate gradually toward the end close to the center of the installation box with the mounting rod as the center. During the rotation of the transmission plate, the limit rod slides inside the limit groove and rotates relative to the adjustment groove, so that the limit rod drives the mounting frame to move toward the end close to the center of the installation box through the fixed plate, and the mounting frame drives the mold seat to the end close to the center of the installation box. The mold base is moved, and finally the two mold seats are contacted and closed, so that the mounting column is wrapped inside. After that, the injection molding tube is connected to the external injection molding equipment. The external injection molding equipment injects the ceramic raw material into the interior of the mold base through the injection molding tube. During the injection process, the external injection equipment applies a certain pressure to make the ceramic raw material fill the gap between the mold base and the mounting column, thereby obtaining the required ceramic insulator. Through the coordinated setting of the fixing plate and the limit rod, the positions of the two mold seats can be adjusted at the same time. When the two mold seats are closed, the required ceramic insulator is obtained by injection molding, which replaces the traditional method of obtaining ceramic insulators by milling by a robot. The whole process only requires one motor to complete, further improving the production efficiency of ceramic insulators.

[0022] 2. When working, place the base on the left side of the upper end of the conveyor belt, and then place the mounting column in the middle between the two adjusting seats with one hand of the operator, and then rotate the adjusting knob with the other hand of the operator, and the adjusting knob drives the worm pin shaft, and the worm drives the worm wheel to rotate through the meshing connection, and the worm wheel drives the center wheel to rotate through the output rod, and the center wheel drives the fixed column to rotate. During the rotation of the fixed column, the push plate is subjected to the thrust of the fixed column and begins to drive the mounting seat to move toward the end close to the inner center of the base through the connecting seat, and the reset spring extends, so that the mounting seat drives the adjusting seat to move toward the end close to the inner center of the base, and the distance between the adjusting seats gradually decreases, and finally the end of the adjusting seat close to the inner center of the base contacts the left and right ends of the mounting column respectively, thereby realizing the limit fixation of the mounting column. By, through the cooperation setting of the push plate and the fixed column, the position of the adjusting seat can be adjusted, thereby realizing the limit fixation of the mounting column, replacing the traditional method of limiting the mounting column by a clamp, which is simple to operate and convenient to assemble and disassemble.

[0023] 3. When the ceramic insulator moves between the two spray guns, the feed valve is opened, and the glaze slurry enters the inside of the feed pipe through the external pipe and is finally sprayed out through the spray gun. During the process of spraying the glaze slurry with the spray gun, the drive motor starts to run through the control of the switch group, and the output shaft of the drive motor drives the cam to rotate. When the distance between the cam and the cross plate changes from the inward center to the outward center, the cross plate drives the top plate to move toward the end away from the inner center of the fixed frame, and the buffer spring contracts. When the top plate contacts the trapezoidal block, the trapezoidal block begins to move downward under the pressure of the top plate, the spring contracts, and the trapezoidal block drives the transmission rod to move downward through the adjusting seat. At this time, the transmission rod slides inside the connecting groove and rotates relative to the connecting groove, so that the transmission rod drives the fixed seat The spray gun rotates upward, and when the distance between the cam and the cross plate changes from the centrifugal force to the telecentric force, the thrust generated by the extension of the buffer spring drives the top plate to move and reset through the cross plate. At this time, the thrust generated by the extension of the spring can drive the trapezoidal block to move and reset through the mounting plate. During the movement of the trapezoidal block, the transmission rod slides inside the connecting groove and rotates relative to the connecting groove, so that the transmission rod drives the spray gun to rotate downward and reset through the fixed seat, thereby driving the spray gun to perform vertical reciprocating motion, thereby increasing the spraying area of ​​the spray gun. Through the coordinated arrangement of the top plate and the trapezoidal block, the transmission rod can drive the spray gun to perform vertical reciprocating motion, thereby increasing the spraying area of ​​the spray gun, reducing the spraying dead angle, and replacing the traditional glazing method by dipping glaze. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the injection molding mechanism of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the installation mechanism of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the spraying mechanism of the present invention.

[0028] In the figure: 1 conveyor frame, 2 control switch group, 3 conveyor roller, 4 installation box, 5 injection molding mechanism, 501 fixed plate, 502 installation rod, 503 transmission plate, 504 limit rod, 505 adjustment plate, 506 adjustment rod, 507 screw rod, 508 adjustment motor, 509 connecting plate, 510 mounting frame, 511 mold seat, 6 base, 7 mounting mechanism, 71 mounting seat, 72 push plate, 73 adjustment seat, 74 mounting column, 75 output Rod, 76 center wheel, 77 fixed column, 78 worm wheel, 79 worm, 8 spraying mechanism, 81 fixed frame, 82 connecting frame, 83 spray gun, 84 feeding pipe, 85 cross plate, 86 top plate, 87 trapezoidal block, 88 transmission rod, 89 fixed seat, 9 motor, 10 conveying motor, 11 driving motor, 12 cam, 13 cross rod, 14 return spring, 15 vertical rod, 16 mounting plate, 17 spring, 18 fixed rod, 19 buffer spring. 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] See also Figure 1-4 , This embodiment provides a technical solution: a ceramic insulator production conveyor line, including a conveyor frame 1, an injection molding mechanism 5, an installation mechanism 7 and a spraying mechanism 8;

[0031] Conveying frame 1: The left and right sides of the inside thereof are both rotatably connected with conveying rollers 3 through bearings, and the two conveying rollers 3 are connected through a conveyor belt transmission. A base 6 is placed on the left side of the upper end of the conveyor belt, and an installation box 4 is provided on the left side of the lower end of the conveying frame 1. When working, the base 6 is placed on the left side of the upper end of the conveyor belt, and then the supporting equipment for carrying ceramic insulators is installed and fixed. After fixing, the conveying equipment drives the conveying roller 3 on the left side to rotate, and the conveying roller 3 on the left side drives the conveying roller 3 on the right side to rotate through the conveyor belt, thereby driving the base 6 to move to the right. When the supporting equipment moves to the inside of the injection molding equipment, the required ceramic insulators are obtained through the injection molding equipment. After the injection molding work is completed, the ceramic insulators are glazed by the spraying equipment.

[0032] Injection molding mechanism 5: It includes a mounting rod 502, a transmission plate 503 and a limit rod 504. The mounting rod 502 is respectively arranged on the right side of the bottom wall of the mounting box 4. The upper side of the outer arc surface of the mounting rod 502 is rotatably connected to the transmission plate 503 through a bearing. The left side of the upper end of the transmission plate 503 is provided with a limit rod 504. The middle part of the upper end of the transmission plate 503 is provided with an adjustment groove. The injection molding mechanism 5 also includes a fixed plate 501, an adjustment plate 505, an adjustment rod 506, a screw 507, an adjustment motor 508, a connecting plate 509, a mounting frame 510 and a mold seat 511. The connecting plate 509 is slidably connected to the slide groove opened in the middle of the front and rear ends of the mounting box 4. The upper end of the connecting plate 509 is provided with a mounting frame 510. The mounting frame 510 is close to the conveying frame 1. A mold seat 511 is provided at one end of the center of the part, an injection molding tube is provided at the upper end of the mold seat 511 on the rear side, the fixing plate 501 is provided at one end of the connecting plate 509 close to the inner center of the conveying frame 1, and a limiting groove is provided at the lower end of the fixing plate 501. The upper ends of the limiting rods 504 are respectively located inside the limiting grooves adjacent to the vertical direction. The screw rod 507 is rotatably connected to the upper side of the inside of the box body 4 through a bearing. The screw rod 507 is threadedly connected to the threaded hole provided in the middle of the right end of the adjusting plate 505. The adjusting plate 505 is slidably connected to the top wall of the box body 4. The front and rear sides of the lower end of the adjusting plate 505 are respectively provided with adjusting rods 506. The lower ends of the adjusting rods 506 are respectively located inside the adjusting grooves adjacent to the vertical direction. The adjusting motor 508 is provided at the right end of the box body 4. The left end of the output shaft 508 is fixedly connected to the right end of the screw 507, and the input end of the adjusting motor 508 is electrically connected to the output end of the control switch group 2. When the mounting column 74 moves between the two mold seats 511, the adjusting motor 508 starts to run through the regulation of the control device, and the output shaft of the adjusting motor 508 drives the screw 507 to rotate. During the rotation, the screw 507 drives the adjusting plate 505 to move to the left through the threaded connection, and the adjusting plate 505 drives the adjusting rod 506 to move to the left. At this time, the adjusting rod 506 slides inside the adjusting groove and rotates relative to the adjusting groove, so that the adjusting rod 506 drives the transmission plate 503 to rotate gradually toward the end close to the center of the inside of the installation box 4 with the mounting rod 502 as the center. During the rotation, the limiting rod 504 slides inside the limiting groove and rotates relative to the adjusting groove, so that the limiting rod 504 drives the mounting frame 510 to move toward the end close to the inner center of the mounting box 4 through the fixing plate 501, and the mounting frame 510 drives the mold seat 511 to move toward the end close to the inner center of the mounting box 4, and finally the two mold seats 511 are contacted and closed, so as to wrap the mounting column 74 inside, and then the injection molding tube is connected to the external injection molding equipment, and the external injection molding equipment injects the ceramic raw material into the mold seat 511 through the injection molding tube. During the injection process, the external injection molding equipment applies a certain pressure to make the ceramic raw material fill the gap between the mold seat 511 and the mounting column 74, thereby manufacturing the required ceramic insulator.Through the coordinated arrangement of the fixing plate 501 and the limiting rod 504, the positions of the two mold seats 511 can be adjusted at the same time. When the two mold seats 511 are closed, the required ceramic insulators are manufactured by injection molding, replacing the traditional method of manufacturing ceramic insulators by milling with a robot, further improving the production efficiency of ceramic insulators.

[0033] Mounting mechanism 7: It is arranged inside the base 6. The mounting mechanism 7 includes a mounting seat 71, a push plate 72, an adjustment seat 73, a mounting column 74, an output rod 75, a center wheel 76, a fixing column 77, a worm wheel 78 and a worm 79. The mounting seat 71 is slidably connected with the avoidance grooves opened on the left and right sides of the top wall of the base 6, respectively. The lower end of the mounting seat 71 is provided with a connecting seat, and the push plate 72 is arranged at one end of the connecting seat close to the inner center of the base 6. The upper side of the inner side of the two mounting seats 71 is rotatably connected with the adjustment seat 73 through a bearing, and a mounting column is placed between the adjustment seats 73. 74, the output rod 75 is rotatably connected to the middle part of the bottom wall of the base 6 through a bearing, a center wheel 76 is arranged on the upper side of the outer arc surface of the output rod 75, and fixed columns 77 are arranged on the left and right sides of the upper end of the center wheel 76, and the outer arc surface of the fixed column 77 is respectively in contact with the end of the push plate 72 adjacent to the horizontal direction away from the inner center of the base 6, and a worm wheel 78 is arranged on the lower side of the outer arc surface of the output rod 75, and the worm 79 is rotatably connected to the lower side of the right wall of the base 6 through a bearing, and the worm wheel 78 is meshed with the worm 79, and the right end of the worm 79 is provided with an adjustment knob. When working, the base 6 is placed on the conveyor belt The operator then places the mounting post 74 in the middle between the two adjustment seats 73 with one hand, and then the operator rotates the adjustment knob with the other hand, which drives the worm 79 pin, and the worm 79 drives the worm wheel 78 to rotate through the meshing connection, and the worm wheel 79 drives the center wheel 76 to rotate through the output rod 75, and the center wheel 6 drives the fixed post 77 to rotate. During the rotation of the fixed post 77, the push plate 72 receives the thrust of the fixed post 77 and starts to drive the mounting seat 71 to move toward the end close to the inner center of the base 6 through the connecting seat, and the reset device extends. The fixing plate 77 is provided with a plurality of locking plates 74, and the fixing plates 75 are provided with a plurality of locking plates 76. The fixing plates 76 are provided with a plurality of locking plates 77 and a plurality of locking plates 78. The fixing plates 76 are provided with a plurality of locking plates 76. The fixing plates 76 are provided with a plurality of locking plates 76. The fixing plates 76 are provided with a plurality of locking plates 76.

[0034] Spraying mechanism 8: It is arranged on the right side of the upper end of the conveying frame 1. The spraying mechanism 8 includes a fixed frame 81, a connecting frame 82, a spray gun 83, a feed pipe 84, a horizontal plate 85, a top plate 86, a trapezoidal block 87, a transmission rod 88 and a fixed seat 89. The fixed frame 81 is arranged on the right side of the upper end of the conveying frame 1. The front and rear sides of the bottom wall of the fixed frame 81 are respectively provided with connecting grooves. The front and rear sides of the lower end of the fixed frame 81 are respectively provided with connecting frames 82. The interior of the lower end of the connecting frame 82 is rotatably connected to the spray gun 83 through a pin shaft. The feed port opened at the right end of the spray gun 83 is provided with a feed pipe 84. The middle part of the feed pipe 84 is connected in series with a feed valve. The end of the spray gun 83 away from the inner center of the fixed frame 81 is provided with a fixed seat 89. The ends of the seats 89 away from the inner center of the fixing frame 81 are provided with fixing grooves, the transverse plates 85 are slidably connected with the inner wall of the fixing frame 81, the middle parts of the two transverse plates 85 facing away from the outer side surfaces are provided with top plates 86, the trapezoidal blocks 87 are respectively slidably connected with the vertically adjacent connecting grooves, the lower ends of the top plates 86 are respectively in contact with the inclined surfaces of the upper ends of the vertically adjacent trapezoidal blocks 87, the lower ends of the fixing frames 81 are provided with adjusting columns, the transmission rods 88 are all arranged on the lower side of the outer arc surface of the adjusting columns, and the transmission rods 88 are respectively located inside the vertically adjacent connecting grooves. When the ceramic insulator moves between the two spray guns 83, the feed valve is opened, the glaze slurry enters the inside of the feed pipe 84 through the external pipeline, and is finally sprayed out through the spray gun 83. During the glaze slurry process, the driving device starts to run through the regulation of the control device. When the distance between the driving device and the cross plate 85 changes from the inlet to the outlet, the cross plate 85 drives the top plate 86 to move to the end away from the inner center of the fixed frame 81, and the buffer device contracts. When the top plate 86 contacts the trapezoidal block 87, the trapezoidal block 87 begins to move downward under the pressure of the top plate 86 and contracts during the reset. The trapezoidal block 87 drives the transmission rod 88 to move downward through the adjustment seat. At this time, the transmission rod 88 slides inside the connecting groove and rotates relative to the connecting groove, so that the transmission rod 88 drives the spray gun 83 to rotate upward through the fixed seat 89. When the distance between the driving device and the cross plate 85 changes from the inlet to the outlet, the buffer device The thrust generated by the extension drives the top plate 86 to move and reset through the cross plate 85. At this time, the thrust generated by the extension of the reset assembly can drive the trapezoidal block 87 to move and reset. During the movement of the trapezoidal block 87, the transmission rod 88 slides inside the connecting groove and rotates relative to the connecting groove, so that the transmission rod 88 drives the spray gun 83 to rotate downward and reset through the fixed seat 89, thereby driving the spray gun 83 to perform vertical reciprocating motion, thereby increasing the spraying area of ​​the spray gun 83. Through the coordinated arrangement of the top plate 86 and the trapezoidal block 87, the transmission rod 88 can drive the spray gun 83 to perform vertical reciprocating motion, thereby increasing the spraying area of ​​the spray gun 83 and reducing the spraying dead angle, thereby replacing the traditional glazing method of dipping glaze.

[0035] Among them: it also includes a control switch group 2, which is arranged at the front end of the conveying frame 1, and the input end of the control switch group 2 is electrically connected to the external power supply, which can regulate the electrical components inside the equipment.

[0036] Among them: it also includes a cross bar 13 and a return spring 14, the cross bar 13 is respectively arranged on the front and rear sides of the base 6, the cross bar 13 is slidably connected with the avoidance holes corresponding to the right end of the push plate 72, the return springs 14 are respectively arranged between the end of the push plate 72 away from the inner center of the base 6 and the inner wall of the base 6, the return springs 14 are all sleeved on the outside of the outer side of the cross bar 13, and the thrust generated by the extension of the return spring 14 can drive the adjustment seat 73 to move and reset through the push plate 72.

[0037] Wherein: it also includes a drive motor 11 and a cam 12, and also includes that the drive motor 11 is arranged in the middle of the upper end of the fixed frame 81, the cam 12 is arranged at the lower end of the output shaft of the drive motor 11, and the end of the cross plate 85 close to the inner center of the fixed frame 81 is in contact with the outer arc surface of the cam 12, and the input end of the drive motor 11 is electrically connected to the output end of the control switch group 2. Through the regulation of the control switch group 2, the drive motor 11 starts to run, and the output shaft of the drive motor 11 drives the cam 12 to rotate. When the spacing between the cam 12 and the cross plate 85 changes from the inward center to the outward center, the cross plate 85 drives the top plate 86 to move toward the end away from the inner center of the fixed frame 81, and the buffer spring 19 contracts. When the top plate 86 contacts the trapezoidal block 87, the trapezoidal block 87 begins to move downward under the pressure of the top plate 86, and the spring 17 contracts. The trapezoidal block 87 drives the transmission rod 88 to move downward through the adjustment seat. At this time, the transmission rod 88 slides inside the connecting groove and rotates relative to the connecting groove, so that the transmission rod 88 drives the spray gun 83 to rotate upward through the fixed seat 89.

[0038] Wherein: it also includes a vertical rod 15, a mounting plate 16, a spring 17, a fixing rod 18 and a buffer spring 19, the vertical rod 15 is respectively arranged on the front and rear sides of the fixing frame 81, the mounting plates 16 are slidably connected to the middle of the outer arc surface of the vertical rod 15, and one end of two horizontally adjacent mounting plates 16 close to the inner center of the fixing frame 81 is fixedly connected to the outer surface of a trapezoidal block 87, the spring 17 is respectively arranged between the lower end of the mounting plate 16 and the bottom wall of the fixing frame 81, and the spring 17 is sleeved on the outside of the lower side of the vertical rod 15, fixed The rods 18 are respectively arranged on the left and right sides of the fixing frame 81, and the fixing rods 18 are slidably connected with the sliding holes correspondingly arranged at the front end of the cross plate 85. The buffer springs 19 are respectively arranged between the end of the cross plate 85 away from the inner center of the fixing frame 81 and the inner wall of the fixing frame 81. The buffer springs 19 are all sleeved on the outside of the outer side of the fixing rod 18. The thrust generated by the extension of the spring 17 can drive the trapezoidal block 87 to move and reset through the mounting plate 16, and the thrust generated by the extension of the buffer spring 19 can drive the top plate 86 to move and reset through the cross plate 85.

[0039] Among them: it also includes a motor 9, which is arranged on the upper side of the right end of the mounting seat 71 on the right side, the left end of the output shaft of the motor 9 is fixedly connected to the right end of the adjustment seat 73 on the right side, the input end of the motor 9 is electrically connected to the output end of the control switch group 2, the output shaft of the motor 9 drives the adjustment seat 73 on the right side to rotate, and the adjustment seat 73 on the right side drives the ceramic insulator to rotate through the mounting column 74, so that the ceramic insulator can rotate in the process of moving to the right, reducing the dead angle of spraying.

[0040] Wherein: it also includes a conveying motor 10, which is arranged on the left side of the front end of the conveying frame 1, and the rear end of the output shaft of the conveying motor 10 is fixedly connected to the front end of the conveying roller 3 on the left side, and the input end of the conveying motor 10 is electrically connected to the output end of the control switch group 2, and then through the regulation of the control switch group 2, the conveying motor 10 starts to run, and the conveying motor 10 drives the conveying roller 3 on the left side to rotate, and the conveying roller 3 on the left side drives the conveying roller 3 on the right side to rotate through the conveyor belt, thereby driving the mounting column 74 to move to the right.

[0041] The working principle of a ceramic insulator production conveyor line provided by the present invention is as follows: when working, the feed pipe 84 is docked with the external pipe, and then the base 6 is placed on the left side of the upper end of the conveyor belt. Then, the operator places the mounting column 74 in the middle between the two adjustment seats 73 with one hand, and then the operator rotates the adjustment knob with the other hand. The adjustment knob drives the pin shaft of the worm 79, and the worm 79 drives the worm wheel 78 to rotate through the meshing connection. The worm wheel 79 drives the center wheel 76 to rotate through the output rod 75, and the center wheel 6 drives the fixed column 77 to rotate. During the rotation of the fixed column 77, the push plate 72 is subjected to the thrust of the fixed column 77 and starts to drive the mounting seat 71 to move toward the end close to the inner center of the base 6 through the connecting seat, and the reset spring 14 The mounting seat 71 drives the adjusting seat 73 to move toward one end close to the inner center of the base 6, and the spacing between the adjusting seats 73 gradually decreases. Finally, one end of the adjusting seat 73 close to the inner center of the base 6 contacts the left and right ends of the mounting post 74, respectively, thereby realizing the limit fixation of the mounting post 74. Then, through the regulation of the control switch group 2, the conveying motor 10 starts to run, and the conveying motor 10 drives the conveying roller 3 on the left to rotate. The conveying roller 3 on the left drives the conveying roller 3 on the right to rotate through the conveyor belt, thereby driving the mounting post 74 to move to the right. When the mounting post 74 moves to between the two mold seats 511, through the regulation of the control switch group 2, the conveying motor 10 stops running, the adjusting motor 508 starts running, and the adjusting motor 508 The output shaft drives the screw rod 507 to rotate. During the rotation, the screw rod 507 drives the adjustment plate 505 to move to the left through the threaded connection. The adjustment plate 505 drives the adjustment rod 506 to move to the left. At this time, the adjustment rod 506 slides inside the adjustment groove and rotates relative to the adjustment groove, so that the adjustment rod 506 drives the transmission plate 503 to gradually rotate toward the end close to the center of the interior of the installation box 4 with the installation rod 502 as the center. During the rotation of the transmission plate 503, the limiting rod 504 slides inside the limiting groove and rotates relative to the adjusting groove, so that the limiting rod 504 drives the mounting frame 510 to move toward the end close to the center of the interior of the installation box 4 through the fixing plate 501, and the mounting frame 510 drives the mold seat 511 to move toward the end close to the installation box 4, and finally the two mold seats 511 are contacted and closed, so that the mounting column 74 is wrapped inside. Then the injection molding tube is connected to the external injection molding equipment, and the external injection molding equipment injects the ceramic raw material into the mold seat 511 through the injection molding tube. During the injection process, the external injection equipment applies a certain pressure to make the ceramic raw material fill the gap between the mold seat 511 and the mounting column 74, thereby obtaining the required ceramic insulator. After the injection molding work is completed, the external injection molding equipment is separated from the injection molding tube, and then the mold seat 511 is cooled by the external cooling equipment. After the cooling is completed, the adjustment motor 508 starts to run through the control of the control switch group 2, and the output shaft of the adjustment motor 508 drives the screw 507 to rotate.During the rotation of the screw rod 507, the adjusting plate 505 is driven to move to the right through the threaded connection, and the adjusting plate 505 drives the adjusting rod 506 to move to the right. At this time, the adjusting rod 506 slides inside the adjusting groove and rotates relative to the adjusting groove, so that the adjusting rod 506 drives the transmission plate 503 to rotate gradually toward the end away from the center of the interior of the installation box 4 with the mounting rod 502 as the center. During the rotation of the transmission plate 503, the limiting rod 504 slides inside the limiting groove and rotates relative to the adjusting groove, so that the limiting rod 504 drives the mounting frame 510 to move toward the end away from the center of the interior of the installation box 4 through the fixing plate 501, and the mounting frame 510 drives the mold seat 511 to move away from the mounting box 4 moves at one end of the inner center, and finally separates the two mold seats 511. At this time, through the control of the switch group 2, the conveying motor 10 starts to run, and the regulating motor 508 stops running. The conveying motor 10 drives the prepared ceramic insulator to move to the right through the conveying roller 3. When the ceramic insulator moves between the two spray guns 83, the feed valve is opened, and the glaze slurry enters the inside of the feed pipe 84 through the external pipeline, and finally sprays out through the spray gun 83. In the process of spraying the glaze slurry with the spray gun 83, through the control of the switch group 2, the motor 9 and the drive motor 11 start to run, and the output shaft of the drive motor 11 drives the cam 12 to rotate. When the distance between the cam 12 and the cross plate 85 changes from the inward center to the outward center, , the cross plate 85 drives the top plate 86 to move toward the end away from the inner center of the fixed frame 81, and the buffer spring 19 contracts. When the top plate 86 contacts the trapezoidal block 87, the trapezoidal block 87 begins to move downward under the pressure of the top plate 86, and the spring 17 contracts. The trapezoidal block 87 drives the transmission rod 88 to move downward through the adjustment seat. At this time, the transmission rod 88 slides inside the connecting groove and rotates relative to the connecting groove, so that the transmission rod 88 drives the spray gun 83 to rotate upward through the fixed seat 89. When the distance between the cam 12 and the cross plate 85 changes from the inward center to the outward center, the thrust generated by the extension of the buffer spring 19 drives the top plate 86 to move and reset through the cross plate 85. At this time, the thrust generated by the extension of the spring 17 can be The trapezoidal block 87 is driven to move and reset through the mounting plate 16. During the movement of the trapezoidal block 87, the transmission rod 88 slides inside the connecting groove and rotates relative to the connecting groove, so that the transmission rod 88 drives the spray gun 83 to rotate downward and reset through the fixing seat 89, thereby driving the spray gun 83 to perform vertical reciprocating motion, thereby increasing the spraying area of ​​the spray gun 83, thereby realizing the glazing of the ceramic insulator. At the same time, the output shaft of the motor 9 drives the right adjustment seat 73 to rotate, and the right adjustment seat 73 drives the ceramic insulator to rotate through the mounting column 74, so that the ceramic insulator can rotate in the process of moving to the right, reducing the spraying dead angle, and finally the ceramic insulator after glazing is sent to the kiln for firing.

[0042] It is worth noting that the motor 9 and the drive motor 11 disclosed in the above embodiments can be selected from ECMA-C20604RS, the adjustment motor 508 and the conveying motor 10 can be selected from 5I K200A-AF, and the control switch group 2 is provided with control buttons corresponding to the adjustment motor 508, the motor 9, the conveying motor 10 and the drive motor 11 for controlling their switches.

[0043] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A ceramic insulator production transmission line, characterized by: It comprises a conveying frame (1), an injection molding mechanism (5), a mounting mechanism (7) and a spraying mechanism (8); Conveying frame (1): Conveying rollers (3) are rotatably connected to the left and right sides of the conveying frame via bearings, the two conveying rollers (3) are connected via a conveyor belt transmission, a base (6) is placed on the left side of the upper end of the conveyor belt, and an installation box (4) is provided on the left side of the lower end of the conveying frame (1); The injection molding mechanism (5) comprises a mounting rod (502), a transmission plate (503) and a limiting rod (504), wherein the mounting rod (502) is respectively arranged on the right side of the bottom wall of the mounting box (4), the upper side of the outer arc surface of the mounting rod (502) is rotatably connected to the transmission plate (503) via a bearing, the limiting rod (504) is arranged on the left side of the upper end of the transmission plate (503), and the middle part of the upper end of the transmission plate (503) is arranged with an adjustment groove. The mounting mechanism (7) is arranged inside the base (6); Spraying mechanism (8): It is arranged on the right side of the upper end of the conveying frame (1).

2. A ceramic insulator production conveyor line according to claim 1, characterized in that: It also comprises a control switch group (2), wherein the control switch group (2) is arranged at the front end of the conveying frame (1), and the input end of the control switch group (2) is electrically connected to an external power supply.

3. A ceramic insulator production conveyor line according to claim 2, characterized in that: The injection molding mechanism (5) further comprises a fixed plate (501), an adjustment plate (505), an adjustment rod (506), a screw rod (507), an adjustment motor (508), a connecting plate (509), a mounting frame (510) and a mold seat (511); the connecting plate (509) is slidably connected to a slide groove provided in the middle of the front and rear ends of the installation box (4); the upper end of the connecting plate (509) is provided with a mounting frame (510); the end of the mounting frame (510) close to the inner center of the conveying frame (1) is provided with a mold seat (511); the upper end of the rear mold seat (511) is provided with an injection molding tube; the fixed plate (501) is provided at the end of the connecting plate (509) close to the inner center of the conveying frame (1); the lower end of the fixed plate (501) is provided with a The box (4) is provided with a limit groove, the upper ends of the limit rods (504) are respectively located inside the limit grooves adjacent in the vertical direction, the screw rod (507) is rotatably connected to the upper side of the box (4) through a bearing, the screw rod (507) is threadedly connected to a threaded hole arranged in the middle of the right end of the adjustment plate (505), the adjustment plate (505) is slidably connected to the top wall of the box (4), the front and rear sides of the lower end of the adjustment plate (505) are respectively provided with adjustment rods (506), the lower ends of the adjustment rods (506) are respectively located inside the adjustment grooves adjacent in the vertical direction, the adjustment motor (508) is arranged at the right end of the box (4), the left end of the output shaft of the adjustment motor (508) is fixedly connected to the right end of the screw rod (507), and the input end of the adjustment motor (508) is electrically connected to the output end of the control switch group (2).

4. A ceramic insulator production conveyor line according to claim 2, characterized in that: The mounting mechanism (7) comprises a mounting seat (71), a push plate (72), an adjustment seat (73), a mounting column (74), an output rod (75), a center wheel (76), a fixing column (77), a worm wheel (78) and a worm (79); the mounting seat (71) is slidably connected to avoidance grooves provided on the left and right sides of the top wall of the base (6); a connecting seat is provided at the lower end of each mounting seat (71); the push plates (72) are provided at one end of the connecting seat close to the inner center of the base (6); the upper sides of the inner sides of the two mounting seats (71) are rotatably connected to the adjustment seat (73) through bearings; a mounting member (71) is placed between the adjustment seats (73). The output rod (75) is rotatably connected to the middle part of the bottom wall of the base (6) through a bearing, a center wheel (76) is arranged on the upper side of the outer arc surface of the output rod (75), and fixed columns (77) are arranged on the left and right sides of the upper end of the center wheel (76), and the outer arc surface of the fixed column (77) is respectively in contact with one end of the push plate (72) adjacent to the lateral side and away from the inner center of the base (6), and a worm wheel (78) is arranged on the lower side of the outer arc surface of the output rod (75), and the worm (79) is rotatably connected to the lower side of the right wall of the base (6) through a bearing, and the worm wheel (78) is meshed with the worm (79), and an adjusting knob is arranged on the right end of the worm (79).

5. The ceramic insulator production conveyor line according to claim 1, characterized in that: The spraying mechanism (8) comprises a fixed frame (81), a connecting frame (82), a spray gun (83), a feed pipe (84), a horizontal plate (85), a top plate (86), a trapezoidal block (87), a transmission rod (88) and a fixed seat (89), wherein the fixed frame (81) is arranged on the right side of the upper end of the conveying frame (1), the front and rear sides of the bottom wall of the fixed frame (81) are respectively provided with connecting grooves, the front and rear sides of the lower end of the fixed frame (81) are respectively provided with connecting frames (82), the lower end of the connecting frame (82) is rotatably connected to the spray gun (83) through a pin shaft, the feed port opened at the right end of the spray gun (83) is provided with a feed pipe (84), the middle part of the feed pipe (84) is connected in series with a feed valve, and the spray gun (83) is connected to the feed pipe (84). (83) A fixing seat (89) is provided at one end away from the inner center of the fixing frame (81), and a fixing groove is provided at one end of the fixing seat (89) away from the inner center of the fixing frame (81). The transverse plates (85) are slidably connected to the inner wall of the fixing frame (81). The middle parts of the two transverse plates (85) facing away from the outer side surfaces are provided with top plates (86). The lower ends of the top plates (86) are respectively in contact with the inclined surfaces of the upper ends of the vertically adjacent trapezoidal blocks (87). The trapezoidal blocks (87) are respectively slidably connected to the vertically adjacent connecting grooves. The lower ends of the fixing frames (81) are provided with adjustment columns. The transmission rods (88) are arranged on the lower side of the outer arc surface of the adjustment columns. The transmission rods (88) are respectively located inside the vertically adjacent connecting grooves.

6. A ceramic insulator production conveyor line according to claim 4, characterized in that: The utility model also comprises a cross bar (13) and a return spring (14), wherein the cross bar (13) is respectively arranged at the front and rear sides of the interior of the base (6), the cross bar (13) is respectively slidably connected with the avoidance holes correspondingly arranged at the right end of the push plate (72), and the return spring (14) is respectively arranged between the end of the push plate (72) away from the center of the interior of the base (6) and the inner wall of the base (6), and the return spring (14) is sleeved on the outside of the outer side of the cross bar (13).

7. A ceramic insulator production conveyor line according to claim 5, characterized in that: The invention also comprises a driving motor (11) and a cam (12), wherein the driving motor (11) is arranged at the middle of the upper end of the fixing frame (81), the cam (12) is arranged at the lower end of the output shaft of the driving motor (11), one end of the horizontal plate (85) close to the inner center of the fixing frame (81) is in contact with the outer arc surface of the cam (12), and the input end of the driving motor (11) is electrically connected to the output end of the control switch group (2).

8. The ceramic insulator production conveyor line according to claim 5, characterized in that: It also includes a vertical rod (15), a mounting plate (16), a spring (17), a fixing rod (18) and a buffer spring (19), wherein the vertical rod (15) is respectively arranged at the front and rear sides of the fixing frame (81), the mounting plates (16) are slidably connected to the middle of the outer arc surface of the vertical rod (15), and the ends of two horizontally adjacent mounting plates (16) close to the inner center of the fixing frame (81) are fixedly connected to the outer surface of a trapezoidal block (87), and the springs (17) are respectively arranged at the lower ends of the mounting plates (16). The springs (17) are sleeved on the outside of the lower side of the vertical rod (15) between the vertical rod (15) and the bottom wall of the fixing frame (81). The fixing rods (18) are respectively arranged on the left and right sides of the inside of the fixing frame (81). The fixing rods (18) are respectively slidably connected with the sliding holes correspondingly arranged at the front end of the horizontal plate (85). The buffer springs (19) are respectively arranged between one end of the horizontal plate (85) away from the inner center of the fixing frame (81) and the inner wall of the fixing frame (81). The buffer springs (19) are sleeved on the outside of the outer side of the fixing rods (18).

9. A ceramic insulator production conveyor line according to claim 3, characterized in that: It also includes a motor (9), which is arranged on the upper side of the right end of the mounting seat (71) on the right side, the left end of the output shaft of the motor (9) is fixedly connected to the right end of the adjustment seat (73) on the right side, and the input end of the motor (9) is electrically connected to the output end of the control switch group (2).

10. A ceramic insulator production conveyor line according to claim 2, characterized in that: It also comprises a conveying motor (10), which is arranged on the left side of the front end of the conveying frame (1), the rear end of the output shaft of the conveying motor (10) is fixedly connected to the front end of the conveying roller (3) on the left side, and the input end of the conveying motor (10) is electrically connected to the output end of the control switch group (2).

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