CN111403133B - Composite suspension insulator mandrel machining system - Google Patents
Composite suspension insulator mandrel machining system Download PDFInfo
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- CN111403133B CN111403133B CN202010402968.2A CN202010402968A CN111403133B CN 111403133 B CN111403133 B CN 111403133B CN 202010402968 A CN202010402968 A CN 202010402968A CN 111403133 B CN111403133 B CN 111403133B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
- H01B19/02—Drying; Impregnating
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Abstract
The invention relates to a composite suspension insulator mandrel processing system which comprises a drying box, a material placing mechanism and an auxiliary mechanism, wherein the material placing mechanism is installed in the drying box, the auxiliary mechanism is arranged in the middle of the material placing mechanism, the auxiliary mechanism is installed in the middle of the drying box, discharge ports are formed in the lower end of the drying box, the number of the discharge ports is four, the four discharge ports are arranged in a bilaterally symmetrical mode in a mode of being two by two, and air pipes are arranged in the drying box. According to the invention, the core rods to be cleaned are stacked and placed on the material placing mechanism from top to bottom, and then the auxiliary mechanism drives the core rods to move up and down in the drying process, so that the contact area of the core rods and hot air is increased, the drying comprehensiveness is ensured, and after the drying is finished, the core rods can automatically fall off the material placing mechanism, so that the next processing flow can be conveniently carried out.
Description
Technical Field
The invention relates to the field of electric power, in particular to a composite suspension insulator mandrel machining system.
Background
The composite insulator comprises a core rod, a sheath, an umbrella skirt, hardware fittings and the like, wherein the core rod is mainly made of epoxy glass fiber, and the sheath and the umbrella skirt are made of high-temperature vulcanized silicone rubber. Its advantages are small size of head, light weight, high strength and long creepage distance.
Wherein in the forming process of composite insulator, need polish the plug, polish the back and wash its surperficial dust to avoid appearing the bad phenomenon of bonding, do not avoid the plug to take place the moisture absorption after the washing, need in time dry the plug.
At present, the following problems exist in the drying process of the core rod: a. when the drying oven is used for drying the core rods, the core rods are often stacked together, and the positions of the core rods are kept unchanged during drying, so that the drying time of the stacked contact parts of the core rods is longer than that of other parts, and the overall drying efficiency is reduced; b. after drying of a batch of core rods is completed, the core rods are taken out after the drying oven is stopped by a worker, and then the core rods to be dried in the next batch are put in, so that the drying oven cannot continuously perform drying operation.
In order to solve the problems, improve the drying efficiency of the core rod and shorten the whole drying time, the invention provides a composite suspension insulator core rod processing system.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a composite suspension insulator mandrel processing system comprises a drying box, a material placing mechanism and an auxiliary mechanism, wherein the material placing mechanism is installed in the drying box, the auxiliary mechanism is arranged in the middle of the material placing mechanism, the auxiliary mechanism is installed in the middle of the drying box, discharge ports are formed in the lower end of the drying box, the number of the discharge ports is four, the four discharge ports are arranged in a left-right symmetrical mode in a mode of being two-by-two arranged in one group, and air pipes are arranged in the drying box;
the material placing mechanism comprises material placing frames, a bearing plate, sliding plates, a connecting plate, a moving frame and a translation frame, the material placing frames are arranged in the drying box, the number of the material placing frames is four, the four material placing frames are bilaterally and symmetrically distributed in a group, the material placing frames are positioned right above the discharge port, the bearing plate is arranged at the lower end of the material placing frames, the bearing plate is of a frame structure, sliding grooves are symmetrically formed in the front side and the rear side of the bearing plate, the sliding plates are arranged in the sliding grooves in a sliding fit mode, the left and right adjacent sliding plates positioned on the same side of the drying box are connected through the connecting plate, the moving frame is arranged on the side wall of the sliding plate connected with the inner side of the connecting plate and is of an L-shaped structure, the upper end of the moving frame is attached to the auxiliary mechanism, the translation frame is arranged at the upper end of the sliding plate connected with the inner side of the connecting plate, and the upper end of the translation frame is connected with the inner wall of the drying box in a sliding fit mode; after the core rods to be dried are placed into the material placing frame one by one, the core rods are in a state of being stacked from top to bottom, the lower end of the core rod at the lowest part is tightly attached to the sliding plate, then the movable frame can be driven by the auxiliary mechanism to move up and down, in the process of moving up and down, the sliding plate connected with the movable frame also moves along with the movable frame, therefore, the relative positions of the core rods and the air pipes are changed, the contact area of the core rods and hot air is increased, the drying operation is more comprehensive, the movable frame is driven by the outward thrust of the auxiliary mechanism when moving up and down, the sliding plate connected with the movable frame is driven to move outward, when the upper end of the sliding plate is not tightly attached to the lower end of the core rods any more, the core rods lose bearing force and slide down, and can enter the next processing flow after falling out of the drying box.
The auxiliary mechanism comprises a driving branched chain, a rotating shaft, a rotating lug and a lifting rod, the drying oven comprises a guide rod, a fixed plate, a lifting plate and an extrusion block, wherein a driving branched chain is arranged at the bottom end of the drying oven, the upper end of the driving branched chain is connected with the lower end of a rotating shaft, the rotating shaft is of a hollow structure with an opening at the upper end, a rotating lug is arranged on the outer side of the upper end of the rotating shaft, the lower end of the rotating lug is attached to the upper end of a moving frame, the inner side of the rotating shaft is connected with the side wall of the lifting rod in a threaded fit mode, the upper end of the lifting rod is connected with the lower end of the guide rod in a sliding fit mode, the upper end of the guide rod is arranged below the fixed plate, the guide rod is of a square structure, the fixed plate is arranged in the drying oven, the lifting plates are symmetrically arranged on the left side and the right side of the lifting rod, the lower end of the lifting plate is provided with the extrusion block, the extrusion block is of an isosceles trapezoid structure, and the front side wall and rear side wall of the extrusion block are attached to the side wall of the moving frame in a sliding fit mode; the rotating shaft is driven to rotate in a reciprocating manner by the driving branched chain, in the rotating process of the rotating shaft, the rotating lug generates downward thrust with different sizes on the upper end of the moving frame, the size of the thrust is changed, the height of the moving frame is changed, and therefore the purpose of driving the moving frame to do up-and-down reciprocating movement is achieved, meanwhile, under the limiting action of the guide rod, the lifting rod cannot rotate synchronously along with the rotating shaft, and therefore the lifting rod can only move up and down relative to the rotating shaft (corresponding to the principle of a screw nut), when the lifting plate connected with the lifting rod drives the extrusion block to move upwards, the extrusion block generates outward thrust on the translation frame, so that the sliding plate is driven to move outwards, when the sliding plate moves to the outer side of the limiting plate, the core rod loses the bearing force of the sliding plate, otherwise, when the extrusion block moves downwards, the extrusion block generates inward tension on the translation frame, so that the sliding plate can move to the inner side of the limiting plate to support the mandril of the next batch.
The drying oven is characterized in that the driving branched chain comprises a driving motor, a rotating frame, a guide frame, a driving rack, a connecting gear and a driven rack, the driving motor is installed at the bottom end of the drying oven through a motor base, the upper end of an output shaft of the driving motor is connected with the rear end of the rotating frame, the front end of the rotating frame is provided with a convex column, the convex column is tightly attached to a guide groove formed in the guide frame, the guide frame is installed at the lower end of the driving rack, the rear end of the driving rack is meshed with the front end of the connecting gear, the front end of the connecting gear is meshed with the front end of the driven rack, the upper end of the connecting gear is connected with the lower end of a rotating shaft, the driving rack and the driven rack are both installed at the bottom end of the drying oven through a sliding fit mode, and the guide groove is of a structure with semicircular front end and rear end and rectangular middle; the driving motor drives the rotating frame to rotate in the guide groove in a reciprocating mode, the driving rack can be driven to do reciprocating motion left and right in sequence in one rotating period of the rotating frame, the connecting gear can rotate forwards and backwards in the period, and continuous drying operation of the core rod is achieved.
Preferably, the material placing frame comprises two side plates, a limiting plate and a rubber strip, the two side plates are symmetrically arranged in the drying box from left to right, the limiting plate is symmetrically arranged between the two side plates from front to back, the lower end of each side plate is provided with a vertical chute, the lower end of each limiting plate is provided with a square groove, a bearing plate is arranged in each vertical chute in a sliding fit mode, the upper end and the lower end of each bearing plate are connected with the material placing frame through springs, each bearing plate penetrates through the square groove formed in each limiting plate in a sliding fit mode, the rubber strip is uniformly arranged in the middle of the upper end of each side plate from top to bottom, so that when the bearing plate drives the mandrel to move up and down, the mandrel can turn over by a certain angle under the friction force of the rubber strip and the mandrel, the contact area between the mandrel and hot air is increased, when the sliding plate slides to the outer side of the limiting plate, the lower end of the mandrel loses the supporting force, and can slide from the middle of the bearing plate, and falls into the material guiding frame from the material outlet and finally falls out from the material guiding opening.
Preferably, the drying box lower extreme bilateral symmetry installs the guide frame, and guide frame upper end is linked together with two discharge gates that lie in drying box with one side, and the guide mouth has been seted up to guide frame lower extreme, and driven rack and initiative rack all are connected with guide frame lower extreme through the sliding fit mode.
Preferably, the translation frame includes connecting rod and translation piece, and the connecting rod is installed in the sliding plate upper end that is connected with the connecting plate inboard, and the connecting rod upper end is connected with translation piece lower extreme through the sliding fit mode, and translation piece upper end is installed on the stoving incasement wall through the sliding fit mode, and the translation piece is the right trapezoid structure of invering.
Preferably, the lower end of the rotating lug is of an uneven cambered surface structure so as to drive the moving frame to perform vertical reciprocating linear motion.
Preferably, the distance between the front end and the rear end of the guide groove is greater than twice of the perimeter of the connecting gear, so that the connecting gear can drive the rotating lug on the rotating shaft to rotate for multiple times in one movement period, the core rod can reciprocate up and down for multiple times in the drying process, the contact area between the core rod and hot air is increased, the drying efficiency is improved, and the drying comprehensiveness is ensured.
The invention has the beneficial effects that:
1. according to the composite suspension insulator mandrel processing system provided by the invention, the mandrels to be cleaned are stacked and placed on the material placing mechanism from top to bottom, and then the mandrels are driven by the auxiliary mechanism to move up and down in the drying process, so that the contact area between the mandrels and hot air is increased, the drying comprehensiveness is ensured, and after drying is finished, the mandrels can automatically fall off the material placing mechanism, and the next processing flow can be conveniently entered.
2. According to the material placing mechanism provided by the invention, the core rods in the material placing frame are in a state of being stacked from top to bottom, the moving frame is driven by the auxiliary mechanism to move up and down, and the sliding plate connected with the moving frame also moves along with the moving frame, so that the relative positions of the core rods and the air pipe are changed, the contact area of the core rods and hot air is increased, meanwhile, the sliding plate gradually moves outwards during drying, when the upper end of the sliding plate is not attached to the lower end of the core rods any more, the core rods lose bearing force and slide downwards, and the core rods fall out of the drying rack 1 and then enter the next processing flow.
3. The auxiliary mechanism provided by the invention can drive the moving frame to reciprocate up and down in the drying process so as to change the relative position of the air pipe and the core rod, and can push the translation frame to move outwards so as to enable the core rod to automatically fall from the material placing mechanism after the drying time reaches a certain length.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a right side view of a part of the structure of the drying box, the material placing mechanism and the auxiliary mechanism of the present invention;
FIG. 3 is a top cross-sectional view of the support plate, slide plate, connecting plate and movable frame of the present invention;
FIG. 4 is a bottom view of the drive chain of the present invention;
FIG. 5 is a right sectional view of the drying box, the material loading frame, the supporting plate and the sliding plate according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a composite suspension insulator mandrel processing system comprises a drying box 1, a material placing mechanism 2 and an auxiliary mechanism 3, wherein the material placing mechanism 2 is installed in the drying box 1, the auxiliary mechanism 3 is arranged in the middle of the material placing mechanism 2, the auxiliary mechanism 3 is installed in the middle of the drying box 1, discharge ports are formed in the lower end of the drying box 1, the number of the discharge ports is four, four discharge ports are symmetrically arranged in a left-right mode in a mode of being two-by-two arranged in a group, and air pipes are arranged in the drying box 1;
the drying box 1 is characterized in that the guide frames 1a are symmetrically arranged at the left and right of the lower end of the drying box 1, the upper ends of the guide frames 1a are communicated with two discharge ports located on the same side of the drying box 1, a guide port is formed in the lower end of the guide frame 1a, and the driven rack 316 and the driving rack 314 are connected with the lower end of the guide frame 1a in a sliding fit mode.
The material placing mechanism 2 comprises material placing frames 21, four material placing frames 21, sliding plates 23, a connecting plate 24, a moving frame 25 and a translation frame 26, the material placing frames 21 are arranged in the drying box 1, the number of the material placing frames 21 is four, the four material placing frames 21 are symmetrically distributed in a group of two in pairs right above a discharge port, the lower end of the material placing frames 21 is provided with the bearing plate 22, the bearing plate 22 is of a frame structure, the front side and the rear side of the bearing plate 22 are symmetrically provided with sliding grooves, the sliding plates 23 are arranged in the sliding grooves in a sliding fit mode, the left and right adjacent sliding plates 23 positioned on the same side of the drying box 1 are connected through the connecting plate 24, the side wall of the sliding plate 23 connected with the inner side of the connecting plate 24 is provided with the moving frame 25, the moving frame 25 is of an L-shaped structure, the upper end of the moving frame 25 is closely attached to the auxiliary mechanism 3, the upper end of the sliding plate 23 connected with the inner side of the connecting plate 24 is provided with the translation frame 26, the upper end of the translation frame 26 is connected with the inner wall of the drying box 1 in a sliding fit mode; after the core rods to be dried are placed into the material placing frame 21 one by one, the core rods are in a state of being stacked from top to bottom, the lower end of the core rod at the lowest part is tightly attached to the sliding plate 23, then the auxiliary mechanism 3 drives the moving frame 25 to move up and down, in the process of moving up and down, the sliding plate 23 connected with the moving frame 25 also moves along with the moving frame, so that the relative positions of the core rods and the air pipe are changed, the contact area of the core rods and hot air is increased, the drying operation is more comprehensive, when the moving frame 25 moves up and down, the translation frame 26 is pushed outwards by the auxiliary mechanism 3, the sliding plate 23 connected with the translation frame 26 is driven to move outwards, when the upper end of the sliding plate 23 is not tightly attached to the lower end of the core rods any more, the core rods lose bearing force and slide downwards, and fall out of the drying box 1 to enter the next processing flow.
The material placing frame 21 comprises side plates 211, two limiting plates 212 and two rubber strips 213, the two side plates 211 are symmetrically arranged in the drying box 1 from left to right, the limiting plates 212 are symmetrically arranged between the two side plates 211 from front to back, the lower ends of the side plates 211 are provided with vertical sliding grooves, the lower ends of the limiting plates 212 are provided with square grooves, the vertical sliding grooves are internally provided with bearing plates 22 in a sliding fit mode, the upper and lower ends of the bearing plates 22 are connected with the material placing frame 21 through springs, the bearing plates 22 penetrate through the square grooves formed in the limiting plates 212 in a sliding fit mode, the middle parts of the upper ends of the side plates 211 are uniformly provided with the rubber strips 213 from top to bottom, so that when the bearing plates 22 drive the core rods to move up and down, the core rods can turn over a certain angle under the friction force of the rubber strips 213 and the core rods, the contact area between the core rods and hot air is increased, and when the sliding plate 23 slides to the outer sides of the limiting plates 212, the lower ends of the core rods lose supporting force, therefore, the material can slide down from the middle of the supporting plate 22, and fall into the material guiding frame 1a from the material outlet, and finally fall out from the material guiding opening.
The translation frame 26 comprises a connecting rod 261 and a translation block 262, the connecting rod 261 is installed at the upper end of the sliding plate 23 connected with the inner side of the connecting plate 24, the upper end of the connecting rod 261 is connected with the lower end of the translation block 262 in a sliding fit mode, the upper end of the translation block 262 is installed on the inner wall of the drying box 1 in a sliding fit mode, and the translation block 262 is of an inverted right-angle trapezoidal structure.
The auxiliary mechanism 3 comprises a driving branch chain 31, a rotating shaft 32, a rotating lug 33, a lifting rod 34, a guide rod 35, a fixing plate 36, a lifting plate 37 and an extrusion block 38, the driving branch chain 31 is installed at the bottom end of the drying box 1, the upper end of the driving branch chain 31 is connected with the lower end of the rotating shaft 32, the rotating shaft 32 is of a hollow structure with an open upper end, the rotating lug 33 is installed at the outer side of the upper end of the rotating shaft 32, the lower end of the rotating lug 33 is attached to the upper end of the moving frame 25, the lower end of the rotating lug 33 is of an uneven cambered surface structure to drive the moving frame 25 to do vertical reciprocating linear motion, the inner side of the rotating shaft 32 is connected with the side wall of the lifting rod 34 in a threaded fit mode, the upper end of the lifting rod 34 is connected with the lower end of the guide rod 35 in a sliding fit mode, the upper end of the guide rod 35 is installed below the fixing plate 36, the guide rod 35 is of a square structure, and the fixing plate 36 is installed in the drying box 1, the left side and the right side of the lifting rod 34 are symmetrically provided with lifting plates 37, the lower ends of the lifting plates 37 are provided with extrusion blocks 38, each extrusion block 38 is of an isosceles trapezoid structure, and the front side wall and the rear side wall of each extrusion block 38 are closely attached to the side wall of the translation frame 26 in a sliding fit mode; the rotating shaft 32 is driven to rotate in a reciprocating manner by the driving branched chain 31, in the rotating process of the rotating shaft 32, the rotating lug 33 generates downward thrust with different sizes on the upper end of the moving frame 25, the height of the moving frame 25 is changed along with the change of the thrust, so that the purpose of driving the moving frame 25 to do up-and-down reciprocating movement is achieved, meanwhile, under the limiting action of the guide rod 35, the lifting rod 34 cannot rotate synchronously with the rotating shaft 32, and therefore can only move up and down relative to the rotating shaft 32 (corresponding to the principle of a screw nut), when the lifting plate 37 connected with the lifting rod 34 drives the extrusion block 38 to move up, the extrusion block 38 generates outward thrust on the translation frame 26, so as to drive the sliding plate 23 to move outward, when the sliding plate 23 moves to the outer side of the limiting plate 212, the core rod loses the bearing force of the sliding plate 23, otherwise, when the extrusion block 38 moves downward, the pressing block 38 exerts an inward pulling force on the translation carriage 26, so that the sliding plate 23 can move to the inner side of the limiting plate 212 to support the next batch of core rods.
The driving branched chain 31 comprises a driving motor 311, a rotating frame 312, a guide frame 313, a driving rack 314, a connecting gear 315 and a driven rack 316, the driving motor 311 is installed at the bottom end of the drying box 1 through a motor base, the upper end of an output shaft of the driving motor 311 is connected with the rear end of the rotating frame 312, a convex column is arranged at the front end of the rotating frame 312 and clings to a guide groove formed in the guide frame 313, the guide frame 313 is installed at the lower end of the driving rack 314, the rear end of the driving rack 314 is meshed with the front end of the connecting gear 315, the front end of the connecting gear 315 is meshed with the front end of the driven rack 316, the upper end of the connecting gear 315 is connected with the lower end of the rotating shaft 32, the driving rack 314 and the driven rack 316 are both installed at the bottom end of the drying box 1 in a sliding fit manner, and the guide groove is of a structure with semicircular front end and rear end and a rectangular middle part; the driving motor 311 drives the rotating frame 312 to rotate in the guide groove in a reciprocating manner, and in a rotating period of the rotating frame 312, the driving rack 314 can be driven to move in a reciprocating manner from left to right in sequence, so that the connecting gear 315 can rotate forwards and backwards in the period, and continuous drying operation of the core rod is realized.
The distance between the front end and the rear end of the guide groove is larger than twice of the perimeter of the connecting gear 315, so that the connecting gear 315 can drive the rotating lug 33 on the rotating shaft 32 to rotate for multiple times in one movement period, the core rod can reciprocate up and down for multiple times in the drying process, the contact area between the core rod and hot air is increased, the drying efficiency is improved, and the drying comprehensiveness is ensured.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a compound suspension insulator plug system of processing, includes stoving case (1), puts material mechanism (2) and complementary unit (3), its characterized in that: the drying box (1) is internally provided with a material placing mechanism (2), the middle part of the material placing mechanism (2) is provided with an auxiliary mechanism (3), the auxiliary mechanism (3) is arranged at the middle part of the drying box (1), the lower end of the drying box (1) is provided with discharge ports, the number of the discharge ports is four, four discharge ports are arranged in a group of two in a bilateral symmetry manner, air pipes are arranged in the drying box (1), and the material placing mechanism (2) is used for stacking and placing the core rods to be cleaned from top to bottom;
the material placing mechanism (2) comprises material placing frames (21), bearing plates (22), sliding plates (23), connecting plates (24), moving frames (25) and a translation frame (26), wherein the material placing frames (21) are installed in the drying box (1), the number of the material placing frames (21) is four, four material placing frames (21) are distributed in a group in bilateral symmetry mode, the material placing frames (21) are located right above a discharge port, the bearing plates (22) are installed at the lower ends of the material placing frames (21), the bearing plates (22) are of a frame structure, sliding grooves are symmetrically formed in the front side and the rear side of each bearing plate (22), the sliding plates (23) are installed in the sliding grooves in a sliding fit mode, the sliding plates (23) which are adjacent to each other on the left side and the right side of the same side of the drying box (1) are connected through the connecting plates (24), the moving frames (25) are installed on the side walls of the sliding plates (23) connected with the inner sides of the connecting plates (24), and the moving frames (25) are of L-shaped structures, the upper end of the movable frame (25) is tightly attached to the auxiliary mechanism (3), the upper end of a sliding plate (23) connected with the inner side of the connecting plate (24) is provided with a translation frame (26), and the upper end of the translation frame (26) is connected with the inner wall of the drying box (1) in a sliding fit mode;
the material placing frame (21) comprises side plates (211), limiting plates (212) and rubber strips (213), the number of the side plates (211) is two, the two side plates (211) are symmetrically installed in the drying box (1) from left to right, the limiting plates (212) are symmetrically installed between the two side plates (211) from front to back, vertical sliding grooves are formed in the lower ends of the side plates (211), square grooves are formed in the lower ends of the limiting plates (212), bearing plates (22) are installed in the vertical sliding grooves in a sliding fit mode, the upper ends and the lower ends of the bearing plates (22) are connected with the material placing frame (21) through springs, the bearing plates (22) penetrate through the square grooves formed in the limiting plates (212) in a sliding fit mode, and the rubber strips (213) are uniformly arranged in the middle parts of the upper ends of the side plates (211) from top to bottom;
the translation frame (26) comprises a connecting rod (261) and a translation block (262), the connecting rod (261) is installed at the upper end of a sliding plate (23) connected with the inner side of a connecting plate (24), the upper end of the connecting rod (261) is connected with the lower end of the translation block (262) in a sliding fit mode, the upper end of the translation block (262) is installed on the inner wall of the drying box (1) in a sliding fit mode, and the translation block (262) is of an inverted right-angle trapezoidal structure;
the auxiliary mechanism (3) comprises a driving branched chain (31), a rotating shaft (32), a rotating lug (33), a lifting rod (34), a guide rod (35), a fixing plate (36), a lifting plate (37) and an extrusion block (38), wherein the driving branched chain (31) is installed at the bottom end of the drying box (1), the upper end of the driving branched chain (31) is connected with the lower end of the rotating shaft (32), the rotating shaft (32) is of a hollow structure with an open upper end, the rotating lug (33) is installed on the outer side of the upper end of the rotating shaft (32), the lower end of the rotating lug (33) is tightly attached to the upper end of the moving frame (25), the inner side of the rotating shaft (32) is connected with the side wall of the lifting rod (34) in a threaded fit mode, the upper end of the lifting rod (34) is connected with the lower end of the guide rod (35) in a sliding fit mode, the upper end of the guide rod (35) is installed below the fixing plate (36), and the guide rod (35) is of a square structure, the fixed plate (36) is installed in the drying box (1), the left side and the right side of the lifting rod (34) are symmetrically provided with lifting plates (37), the lower end of each lifting plate (37) is provided with an extrusion block (38), each extrusion block (38) is of an isosceles trapezoid structure, and the front side wall and the rear side wall of each extrusion block (38) are closely attached to the side wall of the translation frame (26) in a sliding fit mode;
the driving branched chain (31) comprises a driving motor (311), a rotating frame (312), a guide frame (313), a driving rack (314), a connecting gear (315) and a driven rack (316), the driving motor (311) is installed at the bottom end of the drying box (1) through a motor base, the upper end of an output shaft of the driving motor (311) is connected with the rear end of the rotating frame (312), a convex column is arranged at the front end of the rotating frame (312) and is tightly attached to a guide groove formed in the guide frame (313), the guide frame (313) is installed at the lower end of the driving rack (314), the rear end of the driving rack (314) is meshed with the front end of the connecting gear (315), the front end of the connecting gear (315) is meshed with the front end of the driven rack (316), the upper end of the connecting gear (315) is connected with the lower end of the rotating shaft (32), and the driving rack (314) and the driven rack (316) are both installed at the bottom end of the drying box (1) in a sliding fit mode, the guide groove is in a structure that the front end and the rear end are semicircular and the middle part is rectangular;
the rotating shaft (32) is driven to rotate in a reciprocating manner by the driving branched chain (31), in the rotating process of the rotating shaft (32), the rotating lug (33) generates downward thrust with different magnitudes on the upper end of the moving frame (25), the magnitude of the thrust is changed, the height of the moving frame (25) is changed, and therefore the purpose of driving the moving frame (25) to do up-and-down reciprocating movement is achieved, meanwhile, under the limiting action of the guide rod (35), the lifting rod (34) cannot rotate synchronously with the rotating shaft (32), and therefore only can move up and down relative to the rotating shaft (32), when the lifting plate (37) connected with the lifting rod (34) drives the extrusion block (38) to move upwards, the extrusion block (38) generates outward thrust on the translation frame (26), so as to drive the sliding plate (23) to move outwards, and when the sliding plate (23) moves to the outer side of the limiting plate (212), the mandrel loses the bearing force of the sliding plate (23), and conversely, when the extrusion block (38) moves downwards, the extrusion block (38) generates inward pulling force on the translation frame (26), so that the sliding plate (23) can move to the inner side of the limiting plate (212) to bear the next batch of mandrels.
2. The composite suspension insulator mandrel machining system of claim 1, wherein: the drying box is characterized in that the left and right symmetrical lower end of the drying box (1) is provided with guide frames (1a), the upper end of each guide frame (1a) is communicated with two discharge ports which are positioned on the same side of the drying box (1), the lower end of each guide frame (1a) is provided with a guide port, and the driven rack (316) and the driving rack (314) are connected with the lower end of each guide frame (1a) in a sliding fit mode.
3. The composite suspension insulator mandrel machining system of claim 1, wherein: the lower end of the rotating lug (33) is of an uneven cambered surface structure.
4. The composite suspension insulator mandrel machining system of claim 1, wherein: the distance between the front end and the rear end of the guide groove is more than twice of the circumference of the connecting gear (315).
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| CN202010402968.2A CN111403133B (en) | 2020-05-13 | 2020-05-13 | Composite suspension insulator mandrel machining system |
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| CN202010402968.2A CN111403133B (en) | 2020-05-13 | 2020-05-13 | Composite suspension insulator mandrel machining system |
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| CN111403133B true CN111403133B (en) | 2021-11-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AT411203B (en) * | 1997-05-09 | 2003-11-25 | Haas Franz Waffelmasch | OVEN FOR THE PRODUCTION OF THIN-WALLED MOLDED BODIES WITH EACH AND TWO MOLDED EXISTING, ADJUSTABLE BAKING DISHES |
| CN204204530U (en) * | 2014-11-28 | 2015-03-11 | 山东莱芜电瓷有限公司 | insulator core bar drying device |
| CN206893378U (en) * | 2017-05-20 | 2018-01-16 | 江西利华电瓷制造有限公司 | A kind of ceramic insulator production drying equipment with thermally equivalent function |
| CN209224320U (en) * | 2018-12-20 | 2019-08-09 | 江苏宇秀地毯有限公司 | A kind of carpet processing rubber raw materials drying unit convenient for collection |
| CN210339308U (en) * | 2019-05-09 | 2020-04-17 | 广州达意隆包装机械股份有限公司 | Carousel feedway |
| CN210242181U (en) * | 2019-08-01 | 2020-04-03 | 山东恒力天能新技术科技有限公司 | Drying equipment is used in production of graphite alkene film |
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2020
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Inventor after: Mu Mingliang Inventor after: Gai Kaikai Inventor after: Lu Wenfang Inventor after: Wu Xinren Inventor after: Shen Fangyuan Inventor before: Wu Xinren Inventor before: Shen Fangyuan |
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Effective date of registration: 20211103 Address after: No. 521, Huanghe 4th Road, Bincheng District, Binzhou City, Shandong Province Applicant after: State Grid Shandong Electric Power Company Address before: 241002 Anhui Normal University, Huajin South Road, Yijiang District, Wuhu City, Anhui Province Applicant before: Wu Xinren |