阅读说明：本技术 一种电力绝缘板用取放装置 (Electric power insulation board is with getting puts device ) 是由 陈镇 于 2021-06-11 设计创作，主要内容包括：本发明公开了一种电力绝缘板用取放装置,包括用于对电力绝缘板进行放置的工作台,所述工作台位于电力绝缘板加工用模具外侧,对下模中取出的模具进行支撑,所述工作台与模具之间设有连接支架,所述连接支架底部均匀设有多个用于多电力绝缘板取放时吸附的吸盘,此电力绝缘板用取放装置,能够使多个吸盘对下模中热压成型的电力绝缘板进行吸附取出,并将取出的电力绝缘板放置在工作台上,同时辅助定位机构一方面在电力绝缘板取放时,起到对电力绝缘板进行辅助托起的作用,另一方面在将电力结缘板放置在工作台上后,能够与移动卡合机构卡合,并在切割刀的配合下,实现对电力绝缘板外侧多余的溢料进行切割的作用。(The invention discloses a picking and placing device for an electric power insulating board, which comprises a workbench for placing the electric power insulating board, wherein the workbench is positioned outside a mould for processing the electric power insulating board and supports the mould taken out of a lower mould, a connecting bracket is arranged between the workbench and the mould, a plurality of suckers for adsorbing a plurality of electric power insulating boards during picking and placing are uniformly arranged at the bottom of the connecting bracket, the picking and placing device for the electric power insulating board can enable the suckers to adsorb and take out the electric power insulating board thermally formed in the lower mould, and the electric power insulating board taken out is placed on the workbench, meanwhile, an auxiliary positioning mechanism plays a role of assisting and supporting the electric power insulating board during picking and placing of the electric power insulating board on one hand, and can be clamped with a movable clamping mechanism after the electric power edge plate is placed on the workbench and is matched with a cutting knife, the effect of cutting the surplus flash outside the power insulating plate is achieved.)

1. The utility model provides an electric power insulation board is with getting puts device, includes workstation (1) that is used for placing the electric power insulation board, workstation (1) is located the mould outside for the processing of electric power insulation board, supports its characterized in that to the mould of taking out in the lower mould: a connecting support (2) is arranged between the workbench (1) and the die, and a plurality of suckers ((21)) for adsorption when the plurality of electric power insulating plates are taken and placed are uniformly arranged at the bottom of the connecting support (2);

a moving mechanism (3) which enables a plurality of suckers ((21)) to move, pick and place the insulating plate is arranged between two ends of the top of the connecting support (2);

the connecting support (2) is also provided with an auxiliary positioning mechanism (4), and the auxiliary positioning mechanism (4) supports the middle part of the electric insulating plate when the electric insulating plate is taken and placed;

workstation (1) middle part is equipped with supporting shoe (11) that are used for carrying out the jack-up to the electric power insulation board, and supporting shoe (11) outside is around being equipped with track (12) that have a plurality of internal teeth, track (12) department is equipped with removal block mechanism (5) with auxiliary positioning mechanism (4) block, and drives auxiliary positioning mechanism (4) when the electric power insulation board is placed right electric power insulation board edge flash department cuts.

2. A pick and place apparatus for an electrical insulating board according to claim 1, characterised in that: the moving mechanism (3) comprises support rods (31) arranged at two ends of the top of the connecting support (2), the top ends of the two support rods (31) are connected with transverse connecting rods (32), and adjusting pieces (6) for moving and adjusting the positions of the transverse connecting rods (32) are arranged on the transverse connecting rods (32);

a supporting table (33) used for supporting the adjusting pieces (6) is arranged between the workbench (1) and the die, and a synchronizing piece (7) used for synchronously driving the two adjusting pieces (6) is arranged on the supporting table (33).

3. A pick and place apparatus for an electrical insulating board according to claim 2, characterised in that: the adjusting piece (6) comprises a side plate (61) arranged on the support table (33), a support shaft (62) penetrates through the top end of the side plate (61), and the connecting end of the synchronous piece (7) is connected with the two support shafts (62);

still be equipped with on brace table (33) and be used for carrying out locating rack (63) that support to back shaft (62), be connected with eccentric drive mechanism (8) between back shaft (62) and locating rack (63), and eccentric drive mechanism (8) link is connected with two and removes branch (64), two the one end of removing branch (64) articulates each other has synchronous board (65) of installing on transverse connection support (2).

4. A pick and place apparatus for an electrical insulating board according to claim 3, characterised in that: eccentric drive mechanism (8) are established in back shaft (62) outside and are located eccentric wheel (81) between locating rack (63) and curb plate (61) including fixed cover, eccentric wheel (81) outside is rotated the cover through the bearing and is equipped with position circle (82), position circle (82) outside is equipped with protruding (83), and the one end of protruding (83) articulates through the round pin axle has spacing branch (84), spacing branch (84) are kept away from the one end of protruding (83) and are installed spacing axle (85), spacing axle (85) run through locating rack (63) and one end and one of them remove branch (64) fixed connection, another remove the one end fixed connection of branch (64) and back shaft (62).

5. A pick and place apparatus for an electrical insulating board according to claim 3, characterised in that: synchronizing member (7) are including installing two rotating gear (71) that are located curb plate (61) outside one end at two back shaft (62) respectively, and rotating gear (71) outside transmission is connected with gear train (72), gear train (72) inboard transmission is connected with drive gear (73), the chain fixedly connected with makes synchronizing bar (74) that it connects between drive gear (73), one of them install on curb plate (61) and make drive gear (73) pivoted driving motor (75).

6. A pick and place apparatus for an electrical insulating board according to claim 1, characterised in that: the auxiliary positioning mechanism (4) comprises two fixing plates (41) arranged at two ends of the middle of the connecting support (2), a telescopic cylinder (42) is arranged on each fixing plate (41), a connecting side plate (61) moving relative to the connecting support (2) is arranged at the output end of each telescopic cylinder (42), a supporting frame (43) with a bayonet is arranged at the top end of each connecting side plate (61), a fixing shell (44) is arranged below each supporting frame (43), and a clamping piece (9) detachably fixed at the bayonet of each supporting frame (43) is arranged on each fixing shell (44);

a supporting plate (45) used for positioning the middle part of the electric insulating plate is arranged on one side, close to the connecting support (2), of the fixed shell (44), the supporting plate (45) is L-shaped, and the bottom of the supporting plate (45) is used for supporting the electric insulating plate;

the inner side of the supporting plate (45) is provided with a cutting knife (46) which is arc-shaped and cuts the edge flash of the electric power insulating plate, the outer side of the cutting knife (46) is provided with a flow guide mechanism (10), and the flow guide mechanism (10) guides the flash along with the flash when the cutting knife (46) cuts the flash.

7. A pick and place device for an electrical insulating board according to claim 6, characterised in that: joint spare (9) are including first joint piece (91) of joint in bayonet joint department, first joint piece (91) are located one side of carriage (43) inside and are connected with joint board (92), joint board (92) bottom is equipped with and fills catch bar (93) inside set casing (44), the position that set casing (44) top and bottom correspond L shape catch bar (93) is equipped with the opening, set casing (44) inside is equipped with a plurality of buffer spring (94), and is a plurality of buffer spring's (94) one end all is connected with catch bar (93), second joint piece (95) are installed to catch bar (93) bottom, and the position that corresponds second joint piece (95) on set casing (44) is equipped with the joint mouth that makes its removal.

8. A pick and place device for an electrical insulating board according to claim 6, characterised in that: the flow guide mechanism (10) comprises an air blowing shell (101) which is installed on the outer side of a cutting knife (46) and is in a wedge shape, a plurality of air outlet holes (1011) are uniformly formed in the air blowing shell (101), a micro air blower (102) is installed at the top end of the cutting knife (46), and the micro air blower (102) is communicated with the air blowing shell (101) through a hose.

9. An electric power insulation board is with getting put device according to claim 7 characterized in that: be equipped with two guide blocks (441) on fixed shell (44), two sliding connection has between guide block (441) and is used for cutting knife (46) supported leading truck (442), one side equidistance inside leading truck (442) is equipped with a plurality of latches (443), and holds up and is equipped with micro motor (444) on board (45), adjusting gear (445) with latch (443) meshing are installed to micro motor (444) output.

10. A pick and place apparatus for an electrical insulating board according to claim 1, characterised in that: the movable clamping mechanism (5) comprises two gear driving mechanisms (121) in meshed connection with a plurality of internal teeth of the track (12), clamping shells (122) are mounted on the gear driving mechanisms (121), guide frames (442) are mounted on the outer sides of the clamping shells (122), and sliding grooves used for sliding of the bottoms of the guide frames (442) are formed in the periphery of the track (12);

the clamping device is characterized in that a transverse plate (123) which divides the clamping shell (122) into two parts is installed on the inner side of the clamping shell (122), a pushing block (124) matched with the second clamping block (95) is arranged on the transverse plate (123), a miniature electric push rod (125) which is used for pushing the pushing block (124) up and down is installed at the bottom end of the clamping shell (122), and a guide opening which is used for enabling the pushing block (124) to move is formed in the transverse plate (123).

Technical Field

The invention relates to the field of electric power insulating plate processing, in particular to a picking and placing device for an electric power insulating plate.

Background

The insulating plate is also called an insulating rubber pad, an insulating gasket and an insulating blanket. The insulating pad is widely applied to transformer substations, power plants, power distribution rooms, laboratories, field live-wire work and the like;

at present, when the existing electric insulating plate is produced, a blank insulating plate needs to be correspondingly placed into a lower die of a die, and the die-casting forming of the insulating plate is realized through hot pressing between an upper die and the lower die;

therefore, when the existing electric insulating plate is taken out of the lower die, two workers are needed to hold the suckers to respectively suck the two ends of the electric insulating plate, and then the electric insulating plate is manually conveyed to a workbench to be reprocessed, and in the process, on one hand, more workers are needed and labor is consumed; meanwhile, in the carrying process, the electric insulating plate has larger bending degree and crease phenomenon due to the influence of gravity and flexibility of the electric insulating plate; and the electric power insulation board after the hot press molding has the phenomenon of flash after the hot press molding due to more bed charge, so after the electric power insulation board is taken out, leftover materials of the electric power insulation board need to be manually removed. Therefore, a picking and placing device for the electric insulating plate is provided.

Disclosure of Invention

The present invention is directed to a pick-and-place device for an electric insulating board, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a picking and placing device for an electric power insulation board comprises a workbench for picking and placing the electric power insulation board, wherein the workbench is positioned outside a die for processing the electric power insulation board and used for supporting the die taken out of a lower die;

a moving mechanism which enables the plurality of suckers to move, pick and place the insulating plate is arranged between the two ends of the top of the connecting support;

the connecting support is also provided with an auxiliary positioning mechanism, and the auxiliary positioning mechanism supports the middle part of the electric insulating plate when the electric insulating plate is taken and placed;

the electric power insulation board cutting machine is characterized in that a supporting block used for jacking an electric power insulation board is arranged in the middle of the workbench, a track with a plurality of inner teeth is arranged on the outer side of the supporting block in a surrounding mode, a movable clamping mechanism clamped with an auxiliary positioning mechanism is arranged at the position of the track, and the auxiliary positioning mechanism is driven to cut edge flash of the electric power insulation board when the electric power insulation board is placed.

Preferably, the moving mechanism comprises support rods arranged at two ends of the top of the connecting support, the top ends of the two support rods are connected with a transverse connecting rod, and an adjusting piece for moving and adjusting the position of the transverse connecting rod is arranged on the transverse connecting rod;

a supporting table used for supporting the adjusting pieces is arranged below the workbench and the die, and a synchronizing piece used for synchronously driving the two adjusting pieces is arranged on the supporting table.

Preferably, the adjusting piece comprises a side plate arranged on the support table, a support shaft penetrates through the top end of the side plate, and the connecting end of the synchronizing piece is connected with the two support shafts;

the supporting table is further provided with a positioning frame used for supporting the supporting shaft, an eccentric transmission mechanism is connected between the supporting shaft and the positioning frame, the connecting end of the eccentric transmission mechanism is connected with two movable supporting rods, and one end of each movable supporting rod is hinged to a synchronizing plate installed on the transverse connecting support.

Preferably, eccentric drive mechanism includes that the fixed cover establishes in the back shaft outside and is located the eccentric wheel between locating rack and the curb plate, the eccentric wheel outside is rotated the cover through the bearing and is equipped with the position circle, the position circle outside is equipped with the arch, and bellied one end articulates through the round pin axle has spacing branch, spacing branch is kept away from bellied one end and is installed spacing axle, spacing axle runs through locating rack and one end and one of them remove branch fixed connection, another remove the one end fixed connection of branch and back shaft.

Preferably, the synchronizing part comprises two rotating gears which are respectively installed at one end of the two supporting shafts outside the side plates, a gear chain is connected to the outer side of each rotating gear in a transmission mode, a driving gear is connected to the inner side of the gear chain in a transmission mode, a synchronizing rod which is connected with the driving gear in a fixed connection mode is connected between the driving gears, and one of the synchronizing rods is installed on the side plates and drives the driving gear to rotate.

Preferably, the auxiliary positioning mechanism comprises two fixed plates arranged at two ends of the middle part of the connecting support, telescopic cylinders are arranged on the fixed plates, connecting side plates moving relative to the connecting support are arranged at output ends of the telescopic cylinders, a supporting frame with a bayonet is arranged at the top ends of the connecting side plates, a fixed shell is arranged below the supporting frame, and a clamping piece detachably fixed at the bayonet of the supporting frame is arranged on the fixed shell;

a supporting plate for positioning the middle part of the electric insulating plate is arranged on one side, close to the connecting support, of the fixed shell, the supporting plate is L-shaped, and the bottom of the supporting plate is used for supporting the electric insulating plate;

the inner side of the supporting plate is provided with a cutting knife which is arc-shaped and cuts the edge flash of the electric power insulating plate, and the outer side of the cutting knife is provided with a flow guide mechanism which guides the flash when the cutting knife cuts the flash.

Preferably, the joint spare includes the first joint piece of joint in bayonet socket department, one side that first joint piece is located the carriage inside is connected with the joint board, the joint board bottom is equipped with fills the catch bar in the set casing inside, the set casing top and the position that the bottom corresponds L shape catch bar are equipped with the opening, the inside a plurality of buffer spring that are equipped with of set casing, it is a plurality of buffer spring's one end all is connected with the catch bar, the second joint piece is installed to the catch bar bottom, and the position that corresponds the second joint piece on the set casing is equipped with the joint mouth that makes its removal.

Preferably, the diversion mechanism comprises an air blowing shell which is arranged on the outer side of the cutting knife and is in a wedge shape, a plurality of air outlet holes are uniformly formed in the air blowing shell, and a micro air blower is arranged at the top end of the cutting knife and is communicated with the air blowing shell through a hose.

Preferably, be equipped with two guide blocks on the set casing, two sliding connection has the leading truck that is used for the pair cutting knife to support between the guide block, one side equidistance inside the leading truck is equipped with a plurality of latches, and holds up and is equipped with micro motor on the board, micro motor output installs the adjusting gear with latch meshing.

Preferably, the movable clamping mechanism comprises two gear driving mechanisms in meshed connection with a plurality of internal teeth of the track, clamping shells are mounted on the gear driving mechanisms, guide frames are mounted on the outer sides of the clamping shells, and sliding grooves used for sliding at the bottoms of the guide frames are formed in the peripheries of the tracks;

the clamping device comprises a clamping shell and is characterized in that a transverse plate for dividing the clamping shell into two parts is installed on the inner side of the clamping shell, a pushing block matched with a second clamping block is arranged on the transverse plate, a miniature electric push rod for pushing the pushing block up and down is installed at the bottom end of the clamping shell, and a guide opening for enabling the pushing block to move is formed in the transverse plate.

Compared with the prior art, the invention has the beneficial effects that:

1. when the electric insulating plate cutting device is used, the connecting support used for supporting the suckers is arranged between the workbench and the die, the connecting support is driven by the moving mechanism to enable the suckers to adsorb and take out the electric insulating plate hot-formed in the lower die, the taken-out electric insulating plate is placed on the workbench, meanwhile, the auxiliary positioning mechanism is arranged on the connecting support, on one hand, the auxiliary positioning mechanism plays a role of carrying out auxiliary supporting on the electric insulating plate when the electric insulating plate is taken and placed, the phenomenon that the electric insulating plate is deformed and folded due to large flexibility of the electric insulating plate is prevented, on the other hand, after the electric connecting edge plate is placed on the workbench, the auxiliary positioning mechanism can be clamped with the moving clamping mechanism, and the effect of cutting redundant flash outside the electric insulating plate is realized under the coordination of the cutting knife.

2. According to the invention, the plurality of suckers are arranged, so that the effect of uniformly lifting the electric insulating plate can be realized, and meanwhile, an automatic mechanism is adopted, so that the labor can be effectively saved, and the production efficiency of the electric insulating plate is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a worktable according to the present invention;

FIG. 3 is a schematic view of a support platform according to the present invention;

FIG. 4 is a schematic view of the structure of the side plate of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic view of a fixing case according to the present invention;

FIG. 7 is a schematic view of the internal structure of the fixing case according to the present invention;

FIG. 8 is a schematic view of a cutting blade according to the present invention;

FIG. 9 is a schematic view of the structure of the guide frame of the present invention;

FIG. 10 is a schematic view of the support block configuration of the present invention;

FIG. 11 is a schematic view of a clamping housing according to the present invention;

fig. 12 is a schematic structural view of a pushing block of the present invention.

In the figure: 1-a workbench; 11-a support block; 12-a track; 121-gear drive mechanism; 122-a snap-fit shell; 123-a transverse plate; 124-pushing block; 125-micro electric push rod; 2-connecting a bracket; 21-a sucker; 3-a moving mechanism; 31-a support bar; 32-transverse tie bars; 33-a support table; 4-an auxiliary positioning mechanism; 41-fixing plate; 42-telescopic cylinder; 43-a support frame; 44-a stationary shell; 441-a guide block; 442-a guide frame; 443-latch; 444-micro motor; 445-adjusting the gear; 45-supporting the plate; 46-a cutting knife; 5-moving the clamping mechanism; 6-an adjusting part; 61-side plate; 62-supporting the shaft; 63-a positioning frame; 64-a mobile strut; 65-a synchronization board; 7-a synchronizing member; 71-a rotating gear; 72-a gear train; 73-a drive gear; 74-a synchronizing lever; 75-a drive motor; 8-an eccentric transmission mechanism; 81-eccentric wheel; 82-a positioning ring; 83-projection; 84-a limit strut; 85-a limiting shaft; 9-a clamping piece; 91-a first clamping block; 92-a clamping plate; 93-a push rod; 94-a buffer spring; 95-a second clamping block; 10-a flow guide mechanism; 101-a gas blowing shell; 1011-air outlet; 102-micro blower.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, the present invention provides a technical solution: a picking and placing device for an electric power insulation board comprises a workbench 1 used for placing the electric power insulation board, wherein the workbench 1 is positioned outside a mould used for processing the electric power insulation board and supports the mould taken out of a lower mould, a connecting support 2 is arranged between the workbench 1 and the mould, reinforcing ribs are arranged inside the connecting support 2, so that the supporting strength of the connecting support 2 can be enhanced, a plurality of suckers 21 used for adsorbing a plurality of electric power insulation boards during picking and placing are uniformly arranged at the bottom of the connecting support 2, a vacuum adsorption mechanism used for adsorbing the suckers is arranged on the connecting support 2, and the suckers 21 are respectively positioned at two ends and the middle position of the connecting support 2, so that the electric power insulation board is stably adsorbed;

a moving mechanism 3 which enables the plurality of suckers 21 to move, pick and place the insulation board is arranged between two ends of the top of the connecting support 2, the moving mechanism 3 comprises support rods 31 arranged at two ends of the top of the connecting support 2, the top ends of the two support rods 31 are both connected with a transverse connecting rod 32, and an adjusting piece 6 which enables the position of the transverse connecting rod 32 to be adjusted in a moving mode is arranged on the transverse connecting rod 32;

the adjusting piece 6 comprises a side plate 61 arranged on the support table 33, a support shaft 62 is arranged at the top end of the side plate 61 in a penetrating manner, and the connecting end of the synchronous piece 7 is connected with the two support shafts 62;

the supporting table 33 is further provided with a positioning frame 63 for supporting the supporting shaft 62, the positioning frame 63 is in an inverted T shape, so that the supporting shaft 62 and the limiting shaft 85 can be supported, an eccentric transmission mechanism 8 is connected between the supporting shaft 62 and the positioning frame 63, the connecting end of the eccentric transmission mechanism 8 is connected with two movable supporting rods 64, and one end of each of the two movable supporting rods 64 is hinged with a synchronization plate 65 arranged on the transverse connecting support 2;

eccentric drive mechanism 8 is established in the back shaft 62 outside and is located eccentric wheel 81 between locating rack 63 and curb plate 61 including fixed cover, the eccentric wheel 81 outside is rotated the cover through the bearing and is equipped with position circle 82, the position circle 82 outside is equipped with protruding 83, and the one end of protruding 83 articulates through the round pin axle has spacing branch 84, spacing branch 84 is kept away from protruding 83's one end and is installed spacing axle 85, spacing axle 85 runs through locating rack 63 and one end and one of them remove branch 64 fixed connection, another remove the one end fixed connection of branch 64 and back shaft 62

A supporting table 33 for supporting the adjusting pieces 6 is arranged below the position between the workbench 1 and the die, and a synchronizing piece 7 for synchronously driving the two adjusting pieces 6 is arranged on the supporting table 33;

the synchronizing part 7 comprises two rotating gears 71 which are respectively arranged at one end of the two supporting shafts 62 which are positioned at the outer sides of the side plates 61, the outer sides of the rotating gears 71 are in transmission connection with a gear chain 72, the inner sides of the gear chain 72 are in transmission connection with a driving gear 73, a synchronizing rod 74 which enables the driving gear 73 to be connected is fixedly connected between the driving gears 73, and a driving motor 75 which enables the driving gear 73 to rotate is arranged on one of the side plates 61;

after the upper mold and the lower mold are used for hot-press molding of the electric insulating plate, the driving motor 75 is driven to operate, so that the two driving gears 73 synchronously rotate under the connecting action of the synchronous rod 74, and when the two driving gears 73 are rotated in synchronization, the two supporting shafts 62 are rotated in synchronization through the gear chain 72 and the rotating gear 71, respectively, and when the two supporting shafts 62 are rotated, on the one hand, one of the moving struts 64 is driven to rotate, and the eccentric 81 is driven to rotate while the supporting shaft 62 rotates, and the positioning ring 82 is relatively rotated while the eccentric 81 rotates, the positioning ring 82 drives the limiting shaft 85 to rotate under the connection of the protrusion 83 and the limiting support rod 84, further the limiting shaft 85 drives the other movable support rod 64 to rotate, so that the sucking disc 21 at the bottom of the connecting bracket 2 can stably place on the supporting block 11 at the middle part of the workbench 1 after adsorbing the power insulating plate.

The auxiliary positioning mechanism 4 is further arranged on the connecting support 2 and used for supporting the middle of the auxiliary positioning mechanism 4 when the electric insulating board is taken and placed, the auxiliary positioning mechanism 4 comprises two fixing plates 41 arranged at two ends of the middle of the connecting support 2, a telescopic cylinder 42 is arranged on each fixing plate 41, a connecting side plate 61 which moves relative to the connecting support 2 is arranged at the output end of each telescopic cylinder 42, a supporting frame 43 with a bayonet is arranged at the top end of each connecting side plate 61, a fixed shell 44 is arranged below each supporting frame 43, and a clamping piece 9 which is detachably fixed to the bayonet of each supporting frame 43 is arranged on each fixed shell 44;

the clamping piece 9 comprises a first clamping block 91 clamped at a clamping opening, a clamping plate 92 is connected to one side, located inside the supporting frame 43, of the first clamping block 91, a push rod 93 filled inside the fixed shell 44 is arranged at the bottom end of the clamping plate 92, openings are formed in the positions, corresponding to the L-shaped push rod 93, of the top end and the bottom end of the fixed shell 44, a plurality of buffer springs 94 are arranged inside the fixed shell 44, one ends of the buffer springs 94 are connected with the push rod 93, a second clamping block 95 is mounted at the bottom end of the push rod 93, and a clamping opening for enabling the fixed shell 44 to move is formed in the position, corresponding to the second clamping block 95, of the fixed shell 44;

a supporting plate 45 for positioning the middle part of the electric insulating plate is arranged on one side, close to the connecting support 2, of the fixed shell 44, the supporting plate 45 is L-shaped, and the bottom of the supporting plate 45 is used for supporting the electric insulating plate;

when the suckers 21 adsorb the electric insulating plate in the lower die, the auxiliary positioning mechanism 4 is supported by the telescopic cylinders 42 and is relatively located on the outer side of the lower die, and simultaneously when the suckers 21 adsorb the electric insulating plate to a certain height, the two telescopic cylinders 42 both do retraction motion, so that the connecting side plate 61 moves along the middle part of the connecting support 2, when the connecting side plate 61 moves, the supporting frame 43 drives the supporting plate 45 to move along the direction of the electric insulating plate until the bottom of the supporting plate 45 is in a 90-degree shape and is stably attached to the electric insulating plate, and further the middle part of the electric insulating plate is positioned and supported.

The inner side of the supporting plate 45 is provided with a cutting knife 46 which is arc-shaped and cuts the edge flash of the electric insulating plate, the cutting knife 46 is arc-shaped, so that the cutting knife 46 meets the curvature of the flash, the flash can be cut, meanwhile, the flash folding phenomenon is prevented, meanwhile, the supporting plate 45 plays a role in matching the cutting knife 46 during cutting, the cutting knife 46 can better cut the flash, the outer side of the cutting knife 46 is provided with a flow guide mechanism 10, and the flow guide mechanism 10 guides the flash along with the flash when the cutting knife 46 cuts the flash;

the flow guide mechanism 10 comprises an air blowing shell 101 which is arranged on the outer side of the cutting knife 46 and is in a wedge shape, a plurality of air outlet holes 1011 are uniformly formed in the air blowing shell 101, a micro air blower 102 is arranged at the top end of the cutting knife 46, and the micro air blower 102 is communicated with the air blowing shell 101 through a hose;

the fixed shell 44 is provided with two guide blocks 441, a guide frame 442 for supporting the pair of cutting blades 46 is slidably connected between the two guide blocks 441, one side inside the guide frame 442 is provided with a plurality of latches 443 at equal intervals, the lifting plate 45 is provided with a micro motor 444, and the output end of the micro motor 444 is provided with an adjusting gear 445 meshed with the latches 443;

the middle of the workbench 1 is provided with a supporting block 11 used for jacking the electric power insulating plate, the outer side of the supporting block 11 is provided with a track 12 with a plurality of internal teeth in a surrounding manner, a movable clamping mechanism 5 clamped with an auxiliary positioning mechanism 4 is arranged at the position of the track 12, and the auxiliary positioning mechanism 4 is driven to cut the edge flash of the electric power insulating plate when the electric power insulating plate is placed.

The movable clamping mechanism 5 comprises two gear driving mechanisms 121 in meshed connection with a plurality of inner teeth of the track 12, each gear driving mechanism 121 is a protective shell installed at the bottom end of the clamping shell 122, a rotating motor is arranged inside the protective shell, the rotating motor is located on the outer side of the bottom end of the protective shell and is provided with a rotating gear used for meshing with the clamping teeth 443 in the track 12, the clamping shell 122 is installed on the gear driving mechanism 121, a guide frame 442 is installed on the outer side of the clamping shell 122, and a sliding groove used for sliding at the bottom of the guide frame 442 is formed in the periphery of the track 12;

a transverse plate 123 dividing the clamping shell 122 into two parts is installed on the inner side of the clamping shell 122, a pushing block 124 matched with the second clamping block 95 is arranged on the transverse plate 123, a miniature electric push rod 125 used for pushing the pushing block 124 up and down is installed at the bottom end of the clamping shell 122, and a guide opening used for enabling the pushing block 124 to move is formed in the transverse plate 123.

When the plurality of suckers 21 and the supporting plate 45 place the electric insulating board on the supporting block 11 of the workbench 1, the bottom ends of the two fixing shells 44 are correspondingly inserted into the clamping shell 122, meanwhile, the pushing block 124 in the clamping shell 122 is positioned above the horizontal plate 123, and with the downward orientation of the fixing shell 44, the pushing block 124 correspondingly moves into the fixing shell 44, and in the moving process, because the contact surfaces of the pushing block 124 and the second clamping block 95 are mutually matched, the clamping end of the second clamping block 95 moves along the offset clamping interface direction, and when the second clamping block 95 moves, the pushing rod 93 connected with the clamping block synchronously moves along the inside of the fixing shell 44 until the first clamping block 91 at the top end of the pushing rod 93 is separated from the clamping opening, at this time, the fixing shell 44 is separated from the supporting frame 43, then, the gear driving mechanism 121 operates, so that the cutting knife 46 and the supporting plate 45 operate along the track 12 in the direction of the half track 12, meanwhile, the micro blower 102 operates to blow the bent flash at the edge of the electric insulating plate through the blowing shell 101, and blow the flash bent or even overlapped on the electric insulating plate, so that the cutter 46 at the side edge can fully cut the flash, and meanwhile, when the cutter 46 cuts, in order to better cut the flash, the cutter 46 can adjust the cutting distance between the bottom of the cutter 46 and the supporting plate 45 under the cooperation of the guide frame 442, the micro motor 444 and the plurality of latch 443, so as to realize effective cutting of the flash, and after the cutting is completed, the corresponding fixing shell 44 moves to the position of the supporting frame 43, at this moment, the micro electric push rod 125 inside the clamping shell 122 retracts, so as to separate the pushing block 124 from the bottom end of the fixing shell 44, at this moment, the second latch 95 is under the connection action of the plurality of buffer springs 94, resume to the normal position, his first joint piece 91 card is in the bayonet socket department that the carriage 43 corresponds simultaneously, and then realizes the effect of reconnecting set casing 44, and at this moment, moving mechanism 3 operation realizes getting electric power insulation board reciprocating.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.