CN112810083A - Intelligent injection molding machine convenient for automatic discharging and using method thereof - Google Patents
Intelligent injection molding machine convenient for automatic discharging and using method thereof Download PDFInfo
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- CN112810083A CN112810083A CN202011639210.7A CN202011639210A CN112810083A CN 112810083 A CN112810083 A CN 112810083A CN 202011639210 A CN202011639210 A CN 202011639210A CN 112810083 A CN112810083 A CN 112810083A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
- B29C45/4225—Take-off members or carriers for the moulded articles, e.g. grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
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- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of injection molding equipment, and discloses an intelligent injection molding machine convenient for automatic blanking and a using method thereof. This automatic injection moulding device of unloading, limiting plate through setting up the extreme top of four connecting rods in activity roof one side sets up, when activity roof moves to mould shell opening, the limiting plate supports the mould shell after moving one section distance, make the activity roof can't continue to move forward, when the activity roof moves forward, drive mould body and work piece and move forward together, make the shelly injection moulding work piece earlier with mould body and mould shell between not hard up, it is convenient in the ejection of compact of work piece drawing of patterns, when avoiding directly using the ejecting structure of thimble to carry out ejecting processing to shelly injection moulding work piece, because of shelly injection moulding work piece does not cool off completely and causes the damage to shelly injection moulding work piece.
Description
Technical Field
The invention relates to the technical field of injection molding equipment, in particular to an intelligent injection molding machine convenient for automatic blanking and a using method thereof.
Background
The injection molding machine is used for manufacturing plastic products in various shapes by a mold after plastic is melted, and manual demolding in the manufacturing process is not only low in efficiency but also has potential safety hazards, so that the application of the demolding structure of the injection molding machine can bring great convenience to workers.
Most of the prior injection molding machines are provided with ejection demoulding devices, which adopt a thimble mode to eject a workpiece after injection molding from the bottom of a mould so as to separate the workpiece from the mould and then manually transfer the ejected mould, but the mould ejection demoulding device is more practical for workpieces with smaller volume or thicker, when the workpiece with a common plastic shell shape is ejected, the thimble material is harder, after the shell-shaped injection molding workpiece is injected, the shell-shaped injection molding workpiece can form larger adsorption force with an injection mould, when the thimble mode is adopted for ejection, the surface of the shell-shaped injection molding workpiece is very easy to be sunken or a thimble pattern is extruded, the quality and the appearance of the formed mould are unqualified, the workpiece which is just demolded has high temperature, the manual material taking can not be generally adopted, when a blanking device on the market adopts a clamping device to be hung above an injection molding machine body, and a material handle formed by an injection molding port on the workpiece is clamped by the clamping device, however, the shell-shaped injection molding part has a large area, so that when one end of the shell-shaped injection molding part is clamped, the material handle is broken, and the workpiece is damaged.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the intelligent injection molding machine convenient for automatic blanking, which has the advantages of being capable of loosening a shell-shaped injection molding workpiece firstly, then realizing demolding and safe material taking of the shell-shaped injection molding workpiece after demolding and the like, and solves the problem that a thimble causes depression or extrudes a thimble pattern on the surface of the shell-shaped injection molding workpiece.
(II) technical scheme
In order to solve the technical problem that the thimble is easy to cause the sinking or extruding thimble graphic printing on the surface of the shell-shaped injection molding workpiece, the invention provides the following technical scheme: an intelligent injection molding machine convenient for automatic blanking comprises an injection molding machine body, wherein an injection molding end is arranged on one side of the injection molding machine body, a mold closing end is arranged on the other side of the injection molding machine body, a mold shell is arranged on one side of the injection molding end, a movable top plate is arranged in the mold shell, a first electric push rod is arranged on one side of the movable top plate, a connecting rod is arranged on the surface of the movable top plate close to the first electric push rod, a limiting plate is arranged at the top of the connecting rod, a compression spring is arranged on one side of the movable top plate close to the connecting rod, a linkage plate is arranged at the other end of the compression spring, an ejector rod is arranged on one side of the linkage plate, a supporting body is arranged on the front side of the injection molding machine, the improved structure of the electric drill comprises a support table, and is characterized in that a first stepping motor is arranged above the support table, a clamping cavity is arranged above the first stepping motor, a second electric push rod is arranged inside the clamping cavity, a connecting block is arranged at the output end of the second electric push rod, a clamping rod is arranged at the top end of the clamping cavity, a movable clamping plate is arranged at the top of the clamping rod, a connecting plate is arranged in the middle of the clamping rod, a bar-shaped tooth is arranged on the upper surface of the sliding plate, a second stepping motor is arranged at the other end of the sliding plate.
Preferably, the mold housing is fixed to the inner side of the mold closing end, the mold housing is of a hollow structure, a mounting groove is formed in a position, opposite to the mold housing, of the mold closing end, the first electric push rod is fixedly mounted inside the mounting groove, and a limiting block is arranged on the periphery of one side, close to the mounting groove, of the mold housing.
Preferably, four connecting rods are arranged on one side, close to the die closing end, of the movable top plate, the periphery of the movable top plate is matched with the inner wall of the die shell, the output end of the first electric push rod is fixedly connected with the movable top plate, and a plurality of through holes are formed in the periphery of the movable top plate, which is located on the periphery of the first electric push rod.
Preferably, the linkage plate is connected with the movable top plate through the compression spring, the first electric push rod outputs the shaft to the linkage plate, and the ejector rods are welded on the other surface of the linkage plate.
Preferably, the sliding groove is fixedly installed on the upper surface of the supporting body, a protruding rod is arranged on one inner side above the sliding groove, the sliding plate is located on the upper side of the inner side of the sliding groove, and a groove matched with the protruding rod is formed in one side, located on the protruding rod, of the sliding plate.
Preferably, a rotating roller shaft is arranged between the bottom of the sliding plate and the inside of the sliding chute, and the rotating roller shaft is rotatably connected with a side plate arranged at the bottom of the sliding plate.
Preferably, the support table is fixed above one side of the sliding plate close to the mold closing end, a support plate is arranged on the support table, one side of the support plate close to the injection molding machine body extends out of the support table, the support table is higher than the second stepping motor, the first stepping motor is fixed above the support plate, and an installation frame is arranged at the output end of the first stepping motor.
Preferably, the clamping cavity is installed inside the installation frame, the second electric push rod is fixed to the tail portion of the inner cavity of the clamping cavity, two first hinges are arranged on two sides of the top of the inner cavity of the clamping cavity, and the tail portion of the clamping rod is rotatably connected with the first hinges.
Preferably, the clamping rod top inboard is provided with the second hinge, the movable clamp plate with the second hinge rotates to be connected, the movable clamp plate another side is provided with the butadiene-acrylonitrile rubber layer, the clamping rod middle part is provided with the third hinge, connecting plate one end is passed through the third hinge with the clamping rod rotates to be connected, two the connecting plate other end passes through the fourth hinge respectively the connecting block lateral wall rotates to be connected.
Preferably, the second stepping motor is clamped on one side of the injection molding machine body through a clamping groove, the output end of the second stepping motor is located above the sliding plate, and the gear of the output shaft of the second stepping motor is meshed with the strip-shaped teeth.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent injection molding machine convenient for automatic blanking, which has the following beneficial effects:
1. this automatic injection moulding device of unloading, limiting plate through setting up the extreme top of four connecting rods in activity roof one side sets up, when activity roof moves to mould shell opening, the limiting plate supports the mould shell after moving one section distance, make the activity roof can't continue to move forward, when the activity roof moves forward, drive mould body and work piece and move forward together, make the shelly injection moulding work piece earlier with mould body and mould shell between not hard up, it is convenient in the ejection of compact of work piece drawing of patterns, when avoiding directly using the ejecting structure of thimble to carry out ejecting processing to shelly injection moulding work piece, because of shelly injection moulding work piece does not cool off completely and causes the damage to shelly injection moulding work piece.
2. This automatic injection moulding device of unloading, promote the linkage board through first electric putter, it is moving forward inside the mould shell to promote movable roof and work piece under compression spring's effect, after movable roof moved to a section distance, the limiting plate supported the mould shell, movable roof stops moving, the linkage board supported the ejector pin and continues moving forward, compression spring continues the compression, the ejector pin other end begins ejecting mould body, carry out ejecting processing to not hard up shell form injection moulding piece, shell form injection moulding piece at this moment falls to the minimum because of not hard up and the adsorption affinity between mould body and the mould shell, when ejecting through the ejector pin, can not cause the damage to shell form injection moulding piece, the quality of shell form injection moulding piece has been guaranteed.
3. This automatic injection moulding equipment of unloading, the protruding pole that sets up through a spout top inboard cooperatees with the recess that sets up on the sliding plate, make behind the sliding plate one end roll-off spout, can not make the perk of the sliding plate other end and break away from the spout because of one end does not have the strong point, utilize protruding pole and recess to play limiting displacement to sliding plate and spout, and cooperation sliding plate bottom is connected with the inboard bottom surface of spout through rotating the roller, make its slip effect better, can not be when being located the spout inside because of the sliding plate completely, it is too big with the spout contact surface, make the frictional force between sliding plate and the spout too big and lead to the sliding plate slip effect not good, influence sliding plate top clamping device's operation.
4. This injection moulding device of automatic unloading, it is connected through first hinge rotation with centre gripping cavity top through the supporting rod afterbody, it sets up the connecting rod that rotates the connection to cooperate the supporting rod middle part again and under the effect that second electric putter promotes the connecting block, the connecting rod promotes the supporting rod forward, make the supporting rod afterbody divide into around first hinge rotation, and its top receives thrust and opens to the upper and lower both sides, movable clamp plate passes through second hinge rotation with the supporting rod tip and is connected, when making movable clamp plate can be to the work piece centre gripping of equidimension not, the butyronitrile rubber layer on its surface can be completely with the work piece contact, and the atress size is the same.
5. This automatic injection moulding device of unloading, rotate through first step motor output shaft, and drive the centre gripping cavity through the installing frame and rotate, make the extreme movable clamping plate on top of clamping rod on centre gripping cavity top aim at the mouth position of moulding plastics of shell form work piece of moulding plastics, and cooperation activity roof promotes mould body and shell form work piece of moulding plastics and moves forward, make the shell form work piece of moulding plastics and take place to become flexible between mould shell and the mould body, when shell form work piece of moulding plastics is ejecting by the ejector pin, adjust movable clamping plate once more and move to the partial position that shell form work piece of moulding plastics spills, carry out the centre gripping to the part that spills, avoid because shell form work piece of moulding plastics is because the area, it is too big, the quality is overweight, lead to movable clamping plate centre gripping to mould plastics mouthful position and.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a second schematic perspective view of the present invention;
FIG. 3 is a schematic view of the exploded structure of the clamping end of the present invention;
FIG. 4 is a schematic cross-sectional view of a stripper assembly of the present invention;
FIG. 5 is a schematic view of the construction of the stripper assembly of the present invention;
FIG. 6 is a schematic view of the blanking assembly of the present invention;
FIG. 7 is one of the exploded views of the blanking assembly of the present invention;
fig. 8 is a second schematic diagram of the explosion structure of the blanking assembly of the present invention.
In the figure: 1. an injection molding machine body; 2. injection molding the end; 3. a mould closing end; 301. mounting grooves; 4. a mold housing; 401. a limiting block; 5. a movable top plate; 501. a through hole; 6. a first electric push rod; 7. a connecting rod; 8. a limiting plate; 9. a compression spring; 10. a linkage plate; 1001. a rod sleeve; 11. a top rod; 12. a support body; 13. a chute; 1301. a nose bar; 14. a sliding plate; 1401. a groove; 1402. rotating the roll shaft; 1403. a side plate; 15. a support table; 1501. a support plate; 1502. installing a frame; 16. a first stepper motor; 17. a clamping cavity; 1701. a first hinge; 18. a second electric push rod; 19. connecting blocks; 1901. a fourth hinge; 20. a clamping rod; 2001. a second hinge; 2002. a third hinge; 21. a movable splint; 2101. a nitrile rubber layer; 22. a connecting plate; 23. a bar-shaped tooth; 24. a second stepping motor; 2401. a card slot; 25. a gear.
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. 1-8, an intelligent injection molding machine convenient for automatic discharging comprises an injection molding machine body 1, an injection molding end 2 is arranged at one side of the injection molding machine body 1, a mold closing end 3 is arranged at the other side of the injection molding machine body 1, a mold housing 4 is arranged at one side of the mold closing end 3 opposite to the injection molding end 2, a movable top plate 5 is arranged inside the mold housing 4, a first electric push rod 6 is arranged at one side of the movable top plate 5, a connecting rod 7 is arranged on the surface of the movable top plate 5 close to the first electric push rod 6, a limiting plate 8 is arranged at the top of the connecting rod 7, a compression spring 9 is arranged at one side of the movable top plate 5 close to the connecting rod 7, a linkage plate 10 is arranged at the other end of the compression spring 9, a push rod 11 is arranged at one side of the linkage plate 10, supporting bench 15 top is provided with first step motor 16, first step motor 16 top is provided with centre gripping cavity 17, the inside second electric putter 18 that is provided with of centre gripping cavity 17, second electric putter 18 output is provided with connecting block 19, centre gripping cavity 17 top is provided with supporting rod 20, the top of supporting rod 20 is provided with movable clamp plate 21, the middle part of supporting rod 20 is provided with connecting plate 22, the upper surface of sliding plate 14 is provided with bar tooth 23, the sliding plate 14 other end is provided with second step motor 24, gear 25 is installed to second step motor 24 output shaft.
Further, mould shell 4 is fixed in die clamping end 3 inboardly, mould shell 4 is the cavity structure, die clamping end 3 has just seted up mounting groove 301 to the position of mould shell 4, first electric putter 6 fixed mounting is inside mounting groove 301, mould shell 4 is close to mounting groove 301 one side week and is provided with stopper 401, thereby utilize mould shell 4 to be fixed in die clamping end 3 inboardly, after the completion of moulding plastics, die clamping end 3 and end 2 separation of moulding plastics, die clamping end 3 takes mould shell 4 to leave the end of moulding plastics promptly, and then make the work piece one end after the shaping and the mouth of moulding plastics expose, clamping device is to the centre gripping of the mouth position of moulding plastics when the ejection of compact of convenient drawing of patterns, and stopper 401 of mould shell 4 afterbody makes injection process activity roof 5 can not by the afterbody of ejecting mould shell 4.
Furthermore, four connecting rods 7 are arranged on one side of the movable top plate 5 close to the die closing end 3, the periphery of the movable top plate 5 is matched with the inner wall of the die shell 4, the output end of the first electric push rod 6 is fixedly connected with the movable top plate 5, a plurality of through holes 501 are arranged on the periphery of the movable top plate 5 on the periphery of the first electric push rod 6, so that a limiting plate 8 arranged at the top end of each connecting rod 7 arranged on one side of the movable top plate 5 is utilized, when the movable top plate 5 moves towards the opening of the die shell 4, the limiting plate 8 is abutted against the die shell 4 after moving for a certain distance, the movable top plate 5 cannot move forwards continuously, a die body is fixed on the inner side of the die shell 4, when the movable top plate 5 moves forwards, the die body and a workpiece are driven to move forwards together, the workpiece is loosened with the die, the damage to the shell-shaped workpiece caused by directly using the ejector pin-shaped ejection structure to eject the shell-shaped workpiece is avoided, wherein the die body is provided with a through hole 501 corresponding to the movable top plate 5.
Further, a linkage plate 10 is connected with a movable top plate 5 through a compression spring 9, an output shaft linkage plate 10 of a first electric push rod 6 is connected, a plurality of ejector rods 11 are welded on the other surface of the linkage plate 10, so that the linkage plate 10 arranged on the back of the movable top plate 5 is utilized, the first electric push rod 6 pushes the linkage plate 10 to push the movable top plate 5 and a workpiece to move forwards in the mold shell 4 under the action of the compression spring 9, when the movable top plate 5 moves to a certain distance, a limiting plate 8 abuts against the mold shell 4, the movable top plate 5 stops moving, one end of each ejector rod 11 is completely combined with a rod sleeve 1001 at the moment, namely, the linkage plate 10 abuts against the ejector rod 11 to continue to move forwards, the compression spring 9 continues to compress, the other end of each ejector rod 11 starts ejecting out of the mold body to eject out loosened shell-shaped workpieces, wherein a convex ring is arranged, so that the ejector pin 11 does not exit the mold body during injection molding.
Furthermore, the sliding groove 13 is fixedly installed on the upper surface of the supporting body 12, a protruding rod 1301 is arranged on one inner side above the sliding groove 13, the sliding plate 14 is arranged on the upper side of the inner side of the sliding groove 13, and a groove 1401 matched with the protruding rod 1301 is arranged on one side, located on the protruding rod 1301, of the sliding plate 14, so that the protruding rod 1301 arranged on one inner side above the sliding groove 13 is matched with the groove 1401 arranged on the sliding plate 14, after one end of the sliding plate 14 slides out of the sliding groove 13, the other end of the sliding plate 14 cannot be tilted and separated from the sliding groove 13 due to the fact that one end of the sliding plate has no supporting point, and the protruding rod.
Furthermore, a rotating roller 1402 is disposed between the bottom of the sliding plate 14 and the inside of the sliding chute 13, and the rotating roller 1402 is rotatably connected to a side plate 1403 disposed at the bottom of the sliding plate 14, so that when the sliding plate 14 slides in the sliding chute 13, the rotating roller 1402 is connected to the inner bottom surface of the sliding chute 13, thereby improving the sliding effect, and when the sliding plate 14 is completely located in the sliding chute 13, the contact surface with the sliding chute 13 is too large, so that the friction force between the sliding plate 14 and the sliding chute 13 is too large, which causes the poor sliding effect of the sliding plate 14, and thus the operation of the clamping device above the sliding plate 14 is not affected.
Further, a support table 15 is fixed on the sliding plate 14 and is close to the top of one side of the mold closing end 3, a support plate 1501 is arranged on the support table 15, the support plate 1501 extends out of one side of the injection molding machine body 1 and is close to the support table 15, the support table 15 is higher than the second step motor 24, the first step motor 16 is fixed on the top of the support plate 1501, an installation frame 1502 is arranged at the output end of the first step motor 16, so that the support table 15 is fixed on the sliding plate 14 and is close to the top of one side of the mold closing end 3, the sliding plate 14 is driven to move when moving, and when the support table moves to the position of the second step motor 24, the support plate 1501 arranged above the support table 15 is located above the second step motor.
Further, the clamping cavity 17 is installed inside the mounting frame 1502, the second electric push rod 18 is fixed in the tail of the inner cavity of the clamping cavity 17, two first hinges 1701 are arranged on two sides of the top of the inner cavity of the clamping cavity 17, and the tail of the clamping rod 20 is rotatably connected with the first hinges 1701, so that the clamping cavity 17 is installed above the first stepping motor 16 by using the mounting frame 1502, the first stepping motor 16 drives the clamping cavity 17 to rotate through the mounting frame 1502, and the clamping device clamps the shell-shaped workpiece.
Further, a second hinge 2001 is arranged on the inner side of the top end of the clamping rod 20, a movable clamping plate 21 is rotatably connected with the second hinge 2001, a nitrile rubber layer 2101 is arranged on the other side of the movable clamping plate 21, a third hinge 2002 is arranged in the middle of the clamping rod 20, one end of a connecting plate 22 is rotatably connected with the clamping rod 20 through the third hinge 2002, the other ends of the two connecting plates 22 are rotatably connected with the side wall of a connecting block 19 through a fourth hinge 1901, so that the tail portion of the clamping rod 20 is rotatably connected with the top portion of the clamping cavity 17 through a first hinge 1701, the connecting plate 22 rotatably connected with the middle of the clamping rod 20 is matched, under the action that a second electric push rod 18 pushes the connecting block 19, the connecting plate 22 pushes the clamping rod 20 forwards, the tail portion of the clamping rod 20 rotates around the first hinge 1701, the top portion of the clamping rod is pushed to open towards the upper side and, when the movable clamping plate 21 can clamp workpieces with different sizes, the nitrile rubber layer 2101 on the surface of the movable clamping plate can be completely contacted with the workpieces, and the stress is the same.
Further, a second stepping motor 24 is clamped on one side of the injection molding machine body 1 through a clamping groove 2401, the output end of the second stepping motor 24 is positioned above the sliding plate 14, a gear 25 of an output shaft of the second stepping motor 24 is meshed with the strip-shaped teeth 23, so that the second stepping motor 24 is utilized to drive the gear 25 to rotate, the gear 25 is matched with the strip-shaped teeth 23 meshed therewith, the strip-shaped teeth 23 can drive the sliding plate 14 at the bottom thereof to slide in the sliding groove 13, when a shell-shaped workpiece needs to be clamped, the connecting block 19 is pulled through a second electric push rod 18, the clamping rods 20 at two sides are combined inwards, the movable clamping plate 21 rotationally connected with the movable clamping plate is utilized to clamp the workpiece, wherein before the movable top plate 5 is pushed forwards, the injection molding opening position of the shell-shaped injection molding workpiece is clamped through the movable clamping plate 21, and the gear 25 is driven by the second stepping motor 24 under the action of matching with the, the sliding plate 14 is driven to slide, the movable clamping plate 21 is further driven to clamp the injection molding opening to move outwards, when the movable top plate 5 stops moving forwards, after the shell-shaped injection molding workpiece is loosened with the mold body and the mold shell 4, the movable clamping plate 21 is opened to drive the clamping device to move towards the mold closing end 3 through the sliding plate 14, the leaked part of the shell-shaped injection molding workpiece is clamped by the movable clamping plate 21 again, and the phenomenon that the movable clamping plate 21 clamps the injection molding opening to break due to the fact that the shell-shaped injection molding workpiece is too large in area and too heavy in quality is avoided, and further the workpiece is unqualified.
The working principle is as follows: when the injection molding machine is used, after injection molding is completed, the mold closing end 3 is separated from the injection molding end 2, the mold closing end 3 drives the mold shell 4 to leave the injection molding end, at the moment, the gear 25 is driven to rotate by the second stepping motor 24, the gear 25 is matched with the bar-shaped teeth 23 arranged in a meshed mode with the gear 25, the bar-shaped teeth 23 can drive the sliding plate 14 at the bottom of the bar-shaped teeth to move towards the mold closing end 3 in the sliding chute 13, and further the sliding plate 14 drives the first stepping motor 16 to be close to the mold closing end 3 through the supporting table 15, wherein the rotating roller shaft 1402 arranged at the bottom of the sliding plate 14 is utilized, when the sliding plate 14 slides in the sliding chute 13, the rotating roller shaft 1402 is connected with the inner bottom.
Then after first step motor 16 is close to die assembly end 3, first step motor 16 output shaft rotates to drive centre gripping cavity 17 through installing frame 1502 and rotate, make the extreme movable clamp plate 21 at top of centre gripping cavity 17 top aim at the mouth position of moulding plastics of shell form work piece, wherein under the effect that second electric putter 18 promoted connecting block 19, connecting plate 22 promoted clamping rod 20 forward, make clamping rod 20 afterbody divide into around first hinge 1701 and rotate, and its top receives thrust and opens both sides from top to bottom, then pull connecting block 19 through second electric putter 18, make clamping rod 20 of both sides merge to inside, and utilize movable clamp plate 21 rather than the rotation connection to mould plastics the mouth position of moulding plastics of shell form work piece and carry out the centre gripping.
At the moment, a first electric push rod 6 pushes a linkage plate 10 to push a movable top plate 5 and a workpiece to move forwards in a mold shell 4 under the action of a compression spring 9, and when the movable top plate 5 moves towards an opening of the mold shell 4, a limiting plate 8 is arranged at the top ends of four connecting rods 7 arranged on one side of the movable top plate 5, the limiting plate 8 is pushed against the mold shell 4 after moving for a certain distance, so that the movable top plate 5 cannot move forwards continuously, wherein the movable top plate 5 is fixedly provided with a mold body on the inner side of the mold shell 4, when the movable top plate 5 moves forwards, the mold body and the workpiece are driven to move forwards together, so that the workpieces are loosened with the mold body and the mold shell 4, part of shell-shaped injection molding workpieces are leaked out of the mold shell 4, and when the movable top plate 5 pushes the mold body and the shell-shaped injection molding workpieces, an injection port position, and moves towards the injection molding end 2, and the moving distance is the same as the pushing distance of the movable top plate 5.
Then when the movable top plate 5 stops moving, the shell-shaped injection molding workpiece is loosened from the mold body and the mold housing 4, the movable clamping plate 21 drives the clamping device to move towards the mold closing end 3 through the sliding plate 14, the leaked part of the shell-shaped injection molding workpiece is clamped by the movable clamping plate 21 again, the sliding plate 14 moves towards the injection molding end 2 under the matching of the second stepping motor 24 through the gear 25 and the strip-shaped teeth 23, namely the movable clamping plate 21 clamps the shell-shaped injection molding workpiece to move towards the injection molding end 2, at the moment, one end of the ejector rod 11 is completely combined with the rod sleeve 1001, namely, the linkage plate 10 is propped against the ejector rod 11 to continuously move forwards, the compression spring 9 is continuously compressed, the other end of the ejector rod 11 starts to eject out the mold body, the loosened shell-shaped injection molding workpiece is ejected out, the shell-shaped injection molding workpiece is completely separated from the, and further controlling the first stepping motor 16 to rotate reversely, so that the movable clamping plate 21 clamps the workpiece to be separated from the injection molding machine body 1, and starting the process.
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.
Claims (8)
1. The utility model provides an intelligence injection molding machine convenient to automatic unloading, includes injection molding machine body (1), its characterized in that: the injection molding machine is characterized in that an injection molding end (2) is arranged on one side of the injection molding machine body (1), a mold closing end (3) is arranged on the other side of the injection molding machine body (1), a mold shell (4) is arranged on one side of the injection molding end (2) just opposite to the mold closing end (3), a movable top plate (5) is arranged inside the mold shell (4), a first electric push rod (6) is arranged on one side of the movable top plate (5), a connecting rod (7) is arranged on the surface, close to the first electric push rod (6), of the movable top plate (5), a limiting plate (8) is arranged at the top of the connecting rod (7), a compression spring (9) is arranged on one side, close to the connecting rod (7), of the movable top plate (5), a linkage plate (10) is arranged at the other end of the compression spring (9), an ejector rod (11), a sliding groove (13) is arranged above the supporting body (12), a sliding plate (14) is arranged inside the sliding groove (13), a supporting table (15) is arranged on one side of the sliding plate (14), a first stepping motor (16) is arranged above the supporting table (15), a clamping cavity (17) is arranged above the first stepping motor (16), a second electric push rod (18) is arranged inside the clamping cavity (17), a connecting block (19) is arranged at the output end of the second electric push rod (18), a clamping rod (20) is arranged at the top end of the clamping cavity (17), a movable clamping plate (21) is arranged at the top of the clamping rod (20), a connecting plate (22) is arranged in the middle of the clamping rod (20), a strip-shaped tooth (23) is arranged on the upper surface of the sliding plate (14), and a second stepping motor (24) is arranged at the, the output shaft of the second stepping motor (24) is provided with a gear (25); the clamping cavity (17) is arranged in the mounting frame (1502), the second electric push rod (18) is fixed at the tail of the inner cavity of the clamping cavity (17), two first hinges (1701) are arranged on two sides of the top of the inner cavity of the clamping cavity (17), and the tail of the clamping rod (20) is rotatably connected with the first hinges (1701); the novel clamping device is characterized in that a second hinge (2001) is arranged on the inner side of the top end of the clamping rod (20), the movable clamping plate (21) is rotatably connected with the second hinge (2001), a nitrile rubber layer (2101) is arranged on the other surface of the movable clamping plate (21), a third hinge (2002) is arranged in the middle of the clamping rod (20), one end of each connecting plate (22) is rotatably connected with the clamping rod (20) through the third hinge (2002), and the other ends of the two connecting plates (22) are rotatably connected with the side wall of the connecting block (19) through fourth hinges (1901).
2. The intelligent injection molding machine convenient for automatic blanking of claim 1, wherein: mould shell (4) are fixed in mould clamping end (3) are inboard, mould shell (4) are the cavity structure of describing, mould clamping end (3) are just right mounting groove (301) have been seted up to the position of mould shell (4), first electric putter (6) fixed mounting in inside mounting groove (301), mould shell (4) are close to mounting groove (301) one side week side is provided with stopper (401).
3. The intelligent injection molding machine convenient for automatic blanking of claim 1, wherein: activity roof (5) are close to die clamping end (3) one side is equipped with four connecting rod (7), activity roof (5) week side with mould shell (4) inner wall is identical, first electric putter (6) output with activity roof (5) fixed connection, activity roof (5) are located first electric putter (6) week side is provided with a plurality of through-hole (501).
4. The intelligent injection molding machine convenient for automatic blanking of claim 1, wherein: linkage board (10) pass through compression spring (9) are connected with activity roof (5), first electric putter (6) output shaft linkage board (10) are connected, linkage board (10) another side welding has a plurality of rod cover (1001), rod cover (1001) with ejector pin (11) cup joint.
5. The intelligent injection molding machine convenient for automatic blanking of claim 1, wherein: the sliding groove (13) is fixedly arranged on the upper surface of the supporting body (12), a convex rod (1301) is arranged on one inner side above the sliding groove (13), the sliding plate (14) is positioned above the inner side of the sliding groove (13), and a groove (1401) matched with the convex rod (1301) is arranged on one side, positioned on the convex rod (1301), of the sliding plate (14).
6. The intelligent injection molding machine convenient for automatic blanking of claim 5, wherein: a rotating roller shaft (1402) is arranged between the bottom of the sliding plate (14) and the inside of the sliding groove (13), and the rotating roller shaft (1402) is rotatably connected with a side plate (1403) arranged at the bottom of the sliding plate (14).
7. The intelligent injection molding machine convenient for automatic blanking of claim 6, wherein: the support table (15) is fixed above one side, close to the mold closing end (3), of the sliding plate (14), a support plate (1501) is arranged on the support table (15), one side, close to the injection molding machine body (1), of the support plate (1501) extends out of the support table (15), the support table (15) is higher than the second stepping motor (24), the first stepping motor (16) is fixed above the support plate (1501), and an installation frame (1502) is arranged at the output end of the first stepping motor (16).
8. The intelligent injection molding machine convenient for automatic blanking of claim 1, wherein: the second stepping motor (24) is clamped on one side of the injection molding machine body (1) through a clamping groove (2401), the output end of the second stepping motor (24) is located above the sliding plate (14), and the gear (25) of the output shaft of the second stepping motor (24) is meshed with the strip-shaped teeth (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639210.7A CN112810083A (en) | 2020-12-31 | 2020-12-31 | Intelligent injection molding machine convenient for automatic discharging and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639210.7A CN112810083A (en) | 2020-12-31 | 2020-12-31 | Intelligent injection molding machine convenient for automatic discharging and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112810083A true CN112810083A (en) | 2021-05-18 |
Family
ID=75857892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011639210.7A Withdrawn CN112810083A (en) | 2020-12-31 | 2020-12-31 | Intelligent injection molding machine convenient for automatic discharging and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112810083A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193723A (en) * | 2021-12-17 | 2022-03-18 | 萍乡市天盛化工设备有限公司 | Injection mold is used in production of metal garland packing |
| CN114714551A (en) * | 2022-03-07 | 2022-07-08 | 嘉兴市群峰电器股份有限公司 | Injection molding production device and method for plastic relay shell capable of automatically taking parts |
| CN115091710A (en) * | 2022-06-23 | 2022-09-23 | 成都华普塑料容器有限公司 | Injection molding machine for producing barrel-shaped container |
| CN116674166A (en) * | 2023-06-06 | 2023-09-01 | 扬州顺哲机械设备有限公司 | Demoulding device of high-precision injection mould |
| CN117325379A (en) * | 2023-12-01 | 2024-01-02 | 泰州前进科技有限公司 | Injection molding machine convenient to operation |
-
2020
- 2020-12-31 CN CN202011639210.7A patent/CN112810083A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193723A (en) * | 2021-12-17 | 2022-03-18 | 萍乡市天盛化工设备有限公司 | Injection mold is used in production of metal garland packing |
| CN114714551A (en) * | 2022-03-07 | 2022-07-08 | 嘉兴市群峰电器股份有限公司 | Injection molding production device and method for plastic relay shell capable of automatically taking parts |
| CN115091710A (en) * | 2022-06-23 | 2022-09-23 | 成都华普塑料容器有限公司 | Injection molding machine for producing barrel-shaped container |
| CN115091710B (en) * | 2022-06-23 | 2024-02-06 | 成都华普塑料容器有限公司 | Injection molding machine for producing barrel-shaped container |
| CN116674166A (en) * | 2023-06-06 | 2023-09-01 | 扬州顺哲机械设备有限公司 | Demoulding device of high-precision injection mould |
| CN116674166B (en) * | 2023-06-06 | 2023-11-17 | 扬州顺哲机械设备有限公司 | Demoulding device of high-precision injection mould |
| CN117325379A (en) * | 2023-12-01 | 2024-01-02 | 泰州前进科技有限公司 | Injection molding machine convenient to operation |
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Application publication date: 20210518 |
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