CN209851456U - Special-shaped piece injection moulding is with getting automatically to bury underground and be equipped with - Google Patents

Abstract

The utility model relates to the field of injection molding equipment, in particular to automatic fetching and burying equipment for injection molding of special-shaped pieces, which comprises a transfer platform, an injection molding machine and a top beam frame arranged above the injection molding machine, wherein the transfer platform is arranged at the periphery of the injection molding machine, the fetching and burying equipment comprises a turnover mechanism, a lifting mechanism and a first servo electric cylinder arranged at the top of the top beam frame, the top beam frame is provided with a sliding beam which is in right-angle fit with the top beam frame, the sliding beam can reciprocate between the injection molding machine and the transfer platform through the first servo electric cylinder, the lifting mechanism can be movably arranged at the other end of the sliding beam through a second servo electric cylinder, the turnover mechanism is arranged at the output end of the lifting mechanism, the output end of the turnover mechanism is provided with a supporting beam, two sides of the supporting beam are respectively provided with a fetching plate and a burying plate, the fetching plate is movably, this practicality can avoid the artifical safe risk that the piece buries and cause of getting to improve production efficiency.

Description

Special-shaped piece injection moulding is with getting automatically to bury underground and be equipped with

Technical Field

The utility model relates to an injection moulding equipment field, in particular to dysmorphism injection moulding buries equipment with getting automatically.

Background

The production in the field of moulding plastics at present, to the snatching of material spare with bury adopt absorbent mode, adopt big sucking disc promptly, carry compressed air through the trachea and breathe in and the gassing makes the sucking disc form the vacuum to adsorb the product. The defects of the grabbing are that the requirements on the shape and the structure of an object are strict, the shape must have a large area, the plane is smooth and flat, the structure must be simple, and enough sucking positions of the sucking discs must be provided; but does not provide a stable gripping effect at all for some profiled elements; therefore, the material parts can be buried one by one only by adopting a manual mode, but the mode has certain risk; and the effect is also low, affecting the molding efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, provide a dysmorphism injection moulding is with getting automatically and burying equipment.

In order to solve the above problem, the utility model provides a following technical scheme:

an automatic fetching and burying device for injection molding of special-shaped pieces comprises a transfer table, an injection molding machine and a top beam frame erected above the injection molding machine, wherein the transfer table is erected at the periphery of the injection molding machine and comprises a turnover mechanism, a lifting mechanism and a first servo electric cylinder arranged on the upper surface of the top beam frame, a sliding beam in right-angle fit with the top beam frame is arranged on the top beam frame, one end of the sliding beam is movably matched with the top beam frame and can move back and forth between the injection molding machine and the transfer table through the first servo electric cylinder, the lifting mechanism is movably arranged at the other end of the sliding beam through a second servo electric cylinder, the turnover mechanism is arranged at the output end of the lifting mechanism, a supporting beam is arranged at the output end of the turnover mechanism, a fetching plate and a burying plate which are of a long strip structure are respectively arranged at two sides of the supporting beam, the fetching plate is movably matched with the, the bottom of burying the board is equipped with a plurality of and inhales the material anchor clamps, installs the flange on the revolving stage, is equipped with a plurality of bearing subassemblies on the flange.

Furthermore, the material taking plate and the embedding plate are symmetrical and parallel, all the clamping devices are sequentially arranged at equal intervals along the long edge direction of the material taking plate, the number of the clamping devices is the same as that of the material suction clamps, and all the clamping devices are in one-to-one correspondence with all the material suction clamps respectively.

Further, the clamping and fixing device comprises an inverted pneumatic clamp and two first clamping plates symmetrically welded to the clamping ends of the pneumatic clamp, the first clamping plates are of L-shaped structures, and the inner sides of the right angles of the two first clamping plates are opposite to each other all the time.

Further, inhale material anchor clamps and include material piece and four locating levers, inhale the lower surface of material piece and seted up and grab the silo, the interior both sides of grabbing the silo are the inclined plane structure respectively, the tank bottom of grabbing the silo has seted up the ladder notch, the last ladder face of ladder notch has seted up a vacuum and has inhaled the hole, four locating levers are vertical distribution in the periphery of inhaling the material piece, the cooperation protruding pole that the outer peripheral face can contact with material piece lateral surface is installed to the bottom of locating lever, the external diameter of cooperation protruding pole is less than the external diameter of locating lever.

Furthermore, the matching convex rod is a solid rubber rod, and the edge of the bottom end of the matching convex rod is provided with a pre-contact arc surface.

Furthermore, a plurality of bidirectional cylinders are arranged at the top of the embedding plate, all the bidirectional cylinders are in one-to-one correspondence with all the material suction blocks respectively, two output ends of each bidirectional cylinder are respectively provided with a linkage plate, the linkage plate penetrates through the embedding plate from top to bottom, a second clamping plate is arranged at the bottom of each linkage plate, and the two second clamping plates at the positions of the bidirectional cylinders are respectively positioned at one side of the material suction blocks corresponding to the positions of the bidirectional cylinders.

Further, the sliding beam is of a rectangular frame structure, the extension beam is internally provided with a U-shaped structure, the extension beam is inverted, the upper end of the extension beam is movably matched with the sliding beam, the second servo electric cylinder is arranged on the outer side of the sliding beam, the output end of the second servo electric cylinder is in transmission connection with the upper end of the extension beam, the extension beam can be directly close to the top beam frame through the drive of the second servo electric cylinder, the lifting mechanism comprises a stretching arm and a rodless oil cylinder, the stretching arm is vertically arranged in an opening of the extension beam, the rodless oil cylinder is arranged on the outer side of the extension beam, the output end of the rodless oil cylinder is in transmission connection with the upper end of the stretching.

Further, tilting mechanism is including the concatenation roof beam, the straight line oil pole, carousel and linkage handle, the concatenation roof beam is L type structure, and its long limit end is connected with the cantilever arm, the extending direction of the short limit section of concatenation roof beam parallels with the extending direction of sliding beam, a supporting beam articulates the inboard at the concatenation roof beam through the main shaft, the outside of concatenation roof beam is located to the carousel, and with main shaft coaxial coupling, the one end and the carousel center department fixed connection of linkage handle, the straight line oil pole is to invert locates the linkage handle top, the pole body tip coupling setting of straight line oil pole, the piston rod of straight line oil pole and the articulated cooperation of the other end of linkage handle.

Further, the flange top is equipped with the division board, and the division board separates the flange upper surface for the district of unloading and material loading district, and all bearing subassemblies are located the material loading district, and the quantity of bearing subassembly is the same with the quantity of inhaling material anchor clamps to still correspond with one of them respectively, the bearing subassembly includes four bracing pieces that are vertical setting.

Has the advantages that: the utility model discloses an automatic equipment of burying of getting for abnormal shape piece injection moulding supplies the manual work to be water with single material piece and places on the transfer station through a bearing subassembly, after quantity reached the settlement quantity, first servo electric cylinder drive sliding beam impeld to get the flitch and bury the board and advance to the transfer station region, tilting mechanism drive was got the flitch and was the level with burying the board this moment, then the two takes place vertical activity relying on elevating system, namely bury the board and can be close to a plurality of material pieces on the flange, then rely on every to inhale material anchor clamps and snatch all material pieces one by one; the method comprises the following specific steps: the outer surface of a single material piece can be contacted with the outer surfaces of all matched convex rods of a single material sucking clamp area which gradually descends, upper limit acting force is formed by the end surfaces of the corresponding positioning rods, meanwhile, material sucking blocks corresponding to the matched convex rods can be contacted with the upper surface of a plastic piece by the material grabbing groove, all the material sucking blocks are connected with a vacuum pump through an air supply pipeline, and then the upper surface of the material piece is sucked by the acting force of the external vacuum pump by the acting force of a vacuum sucking hole; meanwhile, the bidirectional cylinder works to enable the second clamping plate to clamp the adsorbed material piece, so that the stability of the material piece is ensured, then the lifting mechanism and the first servo electric cylinder reset acting force enable the embedded plate to be provided with the material piece to be displaced to the region of the injection molding machine, then the overturning mechanism enables the embedded plate and the material taking plate to rotate 90 degrees, namely, the material piece is in a vertical posture, the material piece grabbed by the embedded plate at the moment faces to the die region of the injection molding machine, then the lifting mechanism drives the overturning mechanism, the material taking plate and the embedded plate to descend to the die region of the injection molding machine, then the material taking plate can generate independent movement by depending on the acting force of the cylinder sliding table, namely, the material taking plate approaches to the die region; meanwhile, the embedded plate is translated by continuously depending on the acting force of the first servo electric cylinder, so that the embedded plate corresponds to a die opening, then the material piece is sent into the die chamber, the material piece is tightly pressed in the die chamber by depending on the second servo electric cylinder, then the material piece is released, the embedded plate is far away from the die chamber and ascends by depending on a lifting mechanism, then the finished product piece clamped by the material taking plate is placed into an unloading area of the transfer table for cooling, and the ascending action is repeated again to provide the subsequent material piece; make injection moulding obtain the circulation, this practicality can solve special-shaped material spare and bury the problem, avoids the artifical safe risk that a buried piece caused of getting to shorten the injection moulding cycle, improve production efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic plan view of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 6 is an enlarged view of FIG. 5 at B;

description of reference numerals: a transfer table 1 and an injection molding machine 1 a.

Roof beam frame 2, sliding beam 2b, extension beam 2 c.

Splice roof beam 3, sharp oil pole 3a, carousel 3b, linkage handle 3 c.

A cantilever 4, a rodless cylinder 4a and a support beam 4 b.

A first servo electric cylinder 5 and a second servo electric cylinder 5 a.

The material taking plate 6, the cylinder sliding table 6a, the pneumatic clamp 6b and the first clamping plate 6 c.

The embedded plate 7, the material sucking block 7a, the inclined surface structure 7b and the vacuum sucking hole 7 c.

The positioning rod 8 is engaged with the protruding rod 8 a.

A bidirectional cylinder 9 and a second clamping plate 9 a.

Convex plate 10, support rod 11.

The element 12.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the drawings and the accompanying examples:

referring to fig. 1 to 6, an automatic embedding device for injection molding of a special-shaped part, which comprises a transfer table 1, an injection molding machine 1a and a top beam frame 2 erected above the injection molding machine 1a, wherein the transfer table 1 is erected at the periphery of the injection molding machine 1a, the embedding device comprises a turnover mechanism, a lifting mechanism and a first servo electric cylinder 5 arranged on the upper surface of the top beam frame 2, the top beam frame 2 is provided with a sliding beam 2b which is in right-angle fit with the top beam frame 2, one end of the sliding beam 2b is movably matched with the top beam frame 2 and can move back and forth between the injection molding machine 1a and the transfer table 1 through the first servo electric cylinder 5, the lifting mechanism is movably arranged at the other end of the sliding beam 2b through a second servo electric cylinder 5a, the turnover mechanism is arranged at the output end of the lifting mechanism, the output end of the turnover mechanism is provided with a support beam 4b, two sides of the support beam 4b, get flitch 6 through cylinder slip table 6a and a supporting beam 4b clearance fit, the bottom of getting flitch 6 is equipped with a plurality of and presss from both sides the fixer, and the bottom of burying board 7 underground is equipped with a plurality of and inhales the material anchor clamps, installs flange 10 on the revolving stage 1, is equipped with a plurality of bearing components on the flange 10.

The material taking plate 6 and the embedded plate 7 are symmetrical and parallel, all the clamping fixtures are sequentially arranged at equal intervals along the long edge direction of the material taking plate 6, the number of the clamping fixtures is the same as that of the material suction fixtures, and all the clamping fixtures correspond to all the material suction fixtures one to one; all the material suction clamps are respectively used for absorbing one element piece 12; all the clamping devices are respectively used for clamping and taking out a single finished product piece matched and molded with the material piece 12.

The clamping and fixing device comprises an inverted pneumatic clamp 6b and two first clamping plates 6c symmetrically welded on the clamping end of the pneumatic clamp 6b, the first clamping plates 6c are of L-shaped structures, and the right-angle inner sides of the two first clamping plates 6c are opposite all the time; the acting force of the pneumatic clamp 6b promotes the two first clamping plates 6c to move in opposite directions, so that clamping action is formed, and clamping action on finished products is realized.

The material suction clamp comprises a material suction block 7a and four positioning rods 8, a material grabbing groove is formed in the lower surface of the material suction block 7a, inclined plane structures 7b are respectively arranged on the inner two sides of the material grabbing groove, a stepped notch is formed in the bottom of the material grabbing groove, a vacuum suction hole 7c is formed in the upper stepped surface of the stepped notch, the four positioning rods 8 are vertically distributed on the periphery of the material suction block 7a, a matched convex rod 8a with the outer peripheral surface capable of contacting with the outer side surface of the material part 12 is installed at the bottom end of each positioning rod 8, and the outer diameter of the matched convex rod 8a is smaller than that of; the bottom end surface of the positioning rod 8 and the outer diameter of the corresponding positioning rod 8 are matched to form a contact limiting groove similar to a step shape, namely the outer side edge of the material piece 12 is in contact with the outer surface of the matched convex rod 8a, and the bottom of the outer side edge of the material piece 12 is in contact limiting by the lower surface of the positioning rod 8; thus, the material piece 12 can be stably clamped between the four positioning rods 8, namely, the distribution rule of the four positioning rods 8 is matched with the appearance of the material piece 12; meanwhile, the material absorbing block 7a is contacted with the material piece 12 through the inclined surface structure 7b and is adsorbed to the center of the material piece 12 through the vacuum absorbing hole 7c of the upper stepped surface, so that the stability of the material piece 12 is ensured.

The matching convex rod 8a is a solid rubber rod, and the edge of the bottom end of the matching convex rod is provided with a pre-contact cambered surface; the material of the convex rod 8a is matched to enable the outer surface of the convex rod to have certain deformation capacity, so that the convex rod is in complete contact with the outer surface of the material piece 12; the contact with the curved surface makes the outer surface of the element material piece 12 and the mating protruding rod 8a smoothly connected.

The top of the embedded plate 7 is provided with a plurality of bidirectional cylinders 9, all the bidirectional cylinders 9 are respectively in one-to-one correspondence with all the material sucking blocks 7a, two output ends of the bidirectional cylinders 9 are respectively provided with a linkage plate, the linkage plate penetrates through the embedded plate 7 from top to bottom, the bottom of the linkage plate is provided with second clamping plates 9a, and the two second clamping plates 9a at the positions of the bidirectional cylinders 9 are respectively positioned at one sides of the material sucking blocks 7a corresponding to the bidirectional cylinders 9; the acting force of the bidirectional air cylinder 9 enables the two second clamping plates 9a to move towards each other and to face the material sucking block 7a, so that the outer surface of the plastic part adsorbed by the material sucking block 7a is clamped, and the holding stability of the material part 12 is further enhanced.

The sliding beam 2b is of a rectangular frame structure, an extending beam 2c of a U-shaped structure is arranged in the sliding beam 2b, the extending beam 2c is inverted, the upper end of the extending beam 2c is movably matched with the sliding beam 2b, a second servo electric cylinder 5a is arranged on the outer side of the sliding beam 2b, the output end of the second servo electric cylinder is in transmission connection with the upper end of the extending beam 2c, the extending beam 2c can be directly close to the top beam frame 2 under the drive of the second servo electric cylinder 5a, the lifting mechanism comprises a stretching arm 4 and a rodless oil cylinder 4a, the stretching arm 4 is vertically arranged in an opening of the extending beam 2c, the rodless oil cylinder 4a is arranged on the outer side of the extending beam 2c, the output end of the rodless oil cylinder is in transmission connection; the second servo electric cylinder 5a is used for driving the extension beam 2c to translate by means of the sliding beam 2b, so that the turnover mechanism, the material taking plate 6 and the embedding plate 7 can stably realize transverse movement; the action force of the first servo electric cylinder 5 enables the sliding beam 2b to horizontally move longitudinally, and then the sliding beam and the sliding beam are matched, so that the turnover mechanism, the material taking plate 6 and the embedding plate 7 can realize accurate movement of multiple coordinate points; the rodless oil rod acting force enables the overturning mechanism, the material taking plate 6 and the embedding plate 7 to vertically move by means of the extending arm 4 and then extend into a processing area of the injection molding machine 1a or descend to contact the transfer table 1 so as to finish material taking or feeding.

The turnover mechanism comprises a splicing beam 3, a linear oil rod 3a, a rotary table 3b and a linkage handle 3c, wherein the splicing beam 3 is of an L-shaped structure, the long edge end of the splicing beam is connected with an extension arm 4, the extension direction of the short edge section of the splicing beam 3 is parallel to the extension direction of a sliding beam 2b, a support beam 4b is hinged to the inner side of the splicing beam 3 through a main shaft, the rotary table 3b is arranged on the outer side of the splicing beam 3 and is coaxially connected with the main shaft, one end of the linkage handle 3c is fixedly connected with the center of the rotary table 3b, the linear oil rod 3a is inversely arranged above the linkage handle 3c, the rod body end part of the linear oil rod 3a is in shaft connection, and the piston rod of the linear oil rod 3a is in hinged fit with the other; the linear oil rod 3a works, and the rotary table 3b is driven to rotate by the linkage handle 3c, and the rotation angle is 90 degrees, so that the supporting beam 4b rotates, namely the material taking plate 6 and the embedding plate 7 synchronously rotate; this is because, when the buried plate 7 takes out the material from the material piece 12 on the centering rotary table 1, the buried plate 7 needs to be horizontal, and the extending direction of the buried plate 7 needs to be parallel to the extending direction of the convex plate 10; when the material piece 12 is taken out and the finished product piece to be demolded is to be taken out, the embedding plate 7 and the material taking plate 6 need to be turned to the vertical posture, so that the material taking action of the injection molding machine 1a is matched and the material piece 12 is embedded.

The top of the convex plate 10 is provided with a partition plate, the partition plate divides the upper surface of the convex plate 10 into a discharging area and a feeding area, all the bearing assemblies are positioned in the feeding area, the number of the bearing assemblies is the same as that of the material suction clamps, and the bearing assemblies respectively correspond to one of the material suction clamps, and each bearing assembly comprises four vertically arranged support rods 11; the supporting component is used for manually placing the single element material 12 horizontally and providing a certain limit; that is, the distribution of all the supporting rods 11 of each supporting component is matched with the curve rule of the special-shaped element 12.

The working principle is as follows: the single element piece 12 is manually placed on the transfer table 1 through a bearing assembly, after the quantity reaches a set quantity, the first servo electric cylinder 5 drives the sliding beam 2b to enable the material taking plate 6 and the embedding plate 7 to advance to the area of the transfer table 1, the turnover mechanism drives the material taking plate 6 and the embedding plate 7 to be horizontal at the moment, then the two move vertically by virtue of the lifting mechanism, namely the embedding plate 7 approaches to the plurality of element pieces 12 on the convex plate 10, and then all the element pieces 12 are grabbed one by virtue of each material sucking clamp; the method comprises the following specific steps: the outer surface of a single element material 12 can be contacted with the outer surfaces of all matched convex rods 8a of a single material sucking clamp area which descends step by step, upper limit acting force is formed by the end surfaces of the corresponding positioning rods 8, meanwhile, the material sucking blocks 7a corresponding to the matched convex rods 8a can be contacted with the upper surfaces of plastic parts by the material grabbing grooves, all the material sucking blocks 7a are connected with a vacuum pump through an air supply pipeline, and then the upper surfaces of the element materials 12 are adsorbed by the acting force of a vacuum pump outside through the acting force of a vacuum sucking hole 7 c; meanwhile, the bidirectional cylinder 9 works, so that the second clamping plate 9a clamps the adsorbed element 12, the stability of the element is ensured, then the lifting mechanism and the first servo electric cylinder 5 reset acting force, so that the embedded plate 7 with the element 12 is displaced to the area of the injection molding machine 1a, then the turnover mechanism enables the embedded plate 7 and the material taking plate 6 to rotate 90 degrees, namely, to be in a vertical posture, the element 12 grabbed by the embedded plate 7 at the moment faces the mold area of the injection molding machine 1a, then the lifting mechanism drives the turnover mechanism, the material taking plate 6 and the embedded plate 7 to descend into the mold area of the injection molding machine 1a, then the material taking plate 6 can generate independent movement by depending on the acting force of the cylinder sliding table 6a, namely, the material taking plate approaches the mold area, and the purpose of taking out the finished element to be demol; meanwhile, the embedded plate 7 is translated by continuously depending on the acting force of the first servo electric cylinder 5, so that the embedded plate 7 corresponds to a die opening, then the element 12 is sent into the die chamber, the element 12 is tightly pressed in the die chamber by depending on the second servo electric cylinder 5a, then the element 12 is released, the embedded plate 7 is far away from the die chamber and ascends by depending on a lifting mechanism, then the finished product clamped by the material taking plate 6 is placed into an unloading area of the transfer table 1 for cooling, and the ascending action is repeated again to provide the subsequent element 12; so that the injection molding processing is circulated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides a dysmorphism injection moulding is with getting automatically and burying equipment, includes transfer table (1), injection molding machine (1a) and erects in back timber frame (2) of injection molding machine (1a) top, and transfer table (1) is set up in the periphery of injection molding machine (1a), its characterized in that: the material taking and embedding device comprises a turnover mechanism, a lifting mechanism and a first servo electric cylinder (5) arranged on the upper surface of a top beam frame (2), wherein a sliding beam (2b) which is in right-angle fit with the top beam frame (2) is arranged on the top beam frame (2), one end of the sliding beam (2b) is movably matched with the top beam frame (2), the sliding beam can move back and forth between an injection molding machine (1a) and a middle rotary table (1) through the first servo electric cylinder (5), a lifting mechanism can be movably arranged at the other end of the sliding beam (2b) through a second servo electric cylinder (5a), the turnover mechanism is arranged at the output end of the lifting mechanism, a support beam (4b) is arranged at the output end of the turnover mechanism, a material taking plate (6) and an embedding plate (7) which are of a long strip-shaped structure are respectively arranged on two sides of the support beam (4b), the material taking plate (, the bottom of the material taking plate (6) is provided with a plurality of clamping devices, the bottom of the embedding plate (7) is provided with a plurality of material sucking clamps, the transfer table (1) is provided with a convex plate (10), and the convex plate (10) is provided with a plurality of bearing components.

2. The automatic taking and burying device for injection molding of special-shaped pieces according to claim 1, is characterized in that: the material taking plate (6) and the embedded plate (7) are symmetrical and parallel, all the clamping fixtures are sequentially arranged at equal intervals along the long edge direction of the material taking plate (6), the number of the clamping fixtures is the same as that of the material suction fixtures, and all the clamping fixtures correspond to all the material suction fixtures one to one.

3. The automatic taking and burying device for injection molding of special-shaped pieces according to claim 2, is characterized in that: the clamping and fixing device comprises an inverted pneumatic clamp (6b) and two first clamping plates (6c) symmetrically welded on the clamping ends of the pneumatic clamp (6b), wherein the first clamping plates (6c) are of L-shaped structures, and the right-angle inner sides of the two first clamping plates (6c) are opposite all the time.

4. The automatic taking and burying device for injection molding of special-shaped pieces according to claim 2, is characterized in that: inhale material anchor clamps and include material of inhaling (7a) and four locating levers (8), the lower surface of material of inhaling (7a) has been seted up and has been grabbed the silo, the interior both sides of grabbing the silo are inclined plane structure (7b) respectively, the tank bottom of grabbing the silo has been seted up the ladder notch, the last ladder face of ladder notch has been seted up a vacuum and has been inhaled hole (7c), four locating levers (8) are vertical distribution in the periphery of material of inhaling (7a), cooperation protruding pole (8a) that the outer peripheral face can contact with plain material spare (12) lateral surface are installed to the bottom of locating lever (8), the external diameter of cooperation protruding pole (8a) is less than the external diameter of locating lever (8).

5. The automatic taking and burying device for injection molding of special-shaped pieces according to claim 4, is characterized in that: the matching convex rod (8a) is a solid rubber rod, and the edge of the bottom end of the matching convex rod is provided with a pre-contact cambered surface.

6. The automatic taking and burying device for injection molding of special-shaped pieces according to claim 4, is characterized in that: the top of burying board (7) is equipped with a plurality of two-way cylinders (9), and all two-way cylinders (9) are corresponding with all material absorption pieces (7a) one-to-one respectively, and two outputs of two-way cylinder (9) are equipped with a linkage plate respectively, and linkage plate top-down runs through burying board (7), and the bottom of linkage plate is equipped with second splint (9a), two second splint (9a) of every two-way cylinder (9) position, are in the one side that corresponds material absorption piece (7a) of this two-way cylinder (9) position respectively.

7. The automatic taking and burying device for injection molding of special-shaped pieces according to claim 1, is characterized in that: sliding beam (2b) are the rectangular frame structure, and its inside extension beam (2c) that is equipped with U type structure, extension beam (2c) are invertedly and its upper end and sliding beam (2b) clearance fit, the outside of sliding beam (2b) is located in second servo electric cylinder (5a), and its output is connected with extension beam (2c) upper end transmission, through second servo electric cylinder (5a) drive extension beam (2c) can be close to roof beam frame (2) directly, elevating system includes cantilever arm (4) and rodless hydro-cylinder (4a), cantilever arm (4) are vertical locates in the opening of extension beam (2c), rodless hydro-cylinder (4a) locate the outside of extension beam (2c), and its output is connected with the upper end transmission of cantilever arm (4), tilting mechanism locates the outside of cantilever arm (4).

8. The automatic taking and burying device for injection molding of special-shaped pieces according to claim 7, is characterized in that: tilting mechanism includes concatenation roof beam (3), sharp oil pole (3a), carousel (3b) and linkage handle (3c), concatenation roof beam (3) are L type structure, and its long limit end is connected with cantilever arm (4), the extending direction of the short limit section of concatenation roof beam (3) parallels with the extending direction of sliding beam (2b), it articulates the inboard in concatenation roof beam (3) through the main shaft to prop up supporting beam (4b), the outside of concatenation roof beam (3) is located in carousel (3b), and with main shaft coaxial coupling, the one end and the carousel (3b) center department fixed connection of linkage handle (3c), sharp oil pole (3a) are the inversion and locate linkage handle (3c) top, the pole body tip coupling setting of sharp oil pole (3a), the piston rod of sharp oil pole (3a) and the articulated cooperation of the other end of linkage handle (3 c).

9. The automatic taking and burying device for injection molding of special-shaped pieces according to claim 1, is characterized in that: the top of the convex plate (10) is provided with a separation plate, the separation plate separates the upper surface of the convex plate (10) into a discharging area and a feeding area, all the bearing components are located in the feeding area, the number of the bearing components is the same as that of the suction clamps, and the bearing components correspond to the suction clamps respectively and comprise four support rods (11) which are vertically arranged.