CN112895291A - Separated hardware injection mold - Google Patents
Separated hardware injection mold Download PDFInfo
- Publication number
- CN112895291A CN112895291A CN202011637917.4A CN202011637917A CN112895291A CN 112895291 A CN112895291 A CN 112895291A CN 202011637917 A CN202011637917 A CN 202011637917A CN 112895291 A CN112895291 A CN 112895291A
- Authority
- CN
- China
- Prior art keywords
- wall
- template
- fixedly connected
- rod
- contact surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000002347 injection Methods 0.000 title claims abstract description 11
- 239000007924 injection Substances 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000001746 injection moulding Methods 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 150000002739 metals Chemical class 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 11
- 239000004033 plastic Substances 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
-
- 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
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
- B29C2045/7318—Construction of heating or cooling fluid flow channels multilayered fluid channel constructions
Abstract
The invention discloses a separated hardware injection molding die which comprises a lower template, wherein an upper template is tightly propped against the upper part of the lower template, two ends of the upper surface of the upper template are fixedly connected with connecting rods, an injection molding head is fixedly connected to the center of the upper surface of the upper template, and an exhaust mechanism is arranged on the left side of the center of the upper surface of the upper template. This package injection mold is penetrated to disconnect-type five metals, through the lower bolster, the cope match-plate pattern, the connecting rod, the cooperation between head and the exhaust mechanism of moulding plastics, after cope match-plate pattern and lower bolster counterbalance tightly, operating personnel starts the air exhaust device of hose outside end connection, through the hose, riser and through-hole take out the air in the die cavity between with cope match-plate pattern and the lower bolster, carry out the application of force and make quarter butt and plectane carry out 180 rotations to the knob, then inject the five metals through the head of moulding plastics into the die cavity inside and penetrate a packet raw materials, the product gas pocket after the shaping can be reduced because of the inside air of die cavity obviously to the in-process, make the defective rate of product can obviously.
Description
Technical Field
The invention relates to the technical field of injection molds, in particular to a separated hardware injection molding mold.
Background
Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, multiple designs and colors, shapes from simple to complex, sizes from large to small, accurate product size, easy product updating and updating, capability of forming products with complex shapes, suitability for the field of molding processing such as mass production and products with complex shapes, and the like.
And in the subsequent demoulding process of the product, the separation between the finished product and the mould is time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to provide a separated hardware injection molding die, which aims to solve the problems that the air in a die cavity cannot be effectively exhausted before injection molding operation, air holes are easy to exist in an injection molded product, and the reject ratio of the product needs to be reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a separated hardware injection molding die comprises a lower template, wherein an upper template is tightly propped against the upper side of the lower template, two ends of the upper surface of the upper template are fixedly connected with connecting rods, an injection molding head is fixedly connected to the center of the upper surface of the upper template, and an exhaust mechanism is arranged on the left side of the center of the upper surface of the upper template;
the exhaust mechanism comprises a circular plate, a through hole, a vertical pipe, a hose, a short rod, a knob and a pointer;
the plectane is located the lower surface center left side of cope match-plate pattern, the upper surface of plectane and the contact surface interference fit of cope match-plate pattern, the through-hole has been seted up on the lower surface left side of plectane, the riser is located the upper surface center left side of cope match-plate pattern, the riser links to each other with the contact surface of cope match-plate pattern is fixed, the hose has been cup jointed to the outer wall top of riser, the inner wall of hose links to each other with the outer wall of riser is fixed, the upper surface center of plectane is equipped with the quarter butt, the bottom of quarter butt links to each other with the contact surface of plectane is fixed, the quarter butt passes through sealed bearing and upper die rotation links to each other, the top of quarter butt is equipped with the knob, the bottom of knob links to each other with the contact surface of quarter butt.
Preferably, the outer wall of the knob is processed with abrasive grains.
Preferably, the central points of the knob, the short rod and the circular plate are all located on the same horizontal vertical line.
Preferably, a convenient mechanism is arranged below the lower template;
the convenient mechanism comprises a screw rod, a clockwork spring, a sleeve, a support rod, a vertical rod, a square plate, a tooth column, a tooth strip and a pull ring;
the screw rod is positioned in the center of the lower surface of the lower template, the screw rod is connected with the lower template through a ball bearing in a rotating mode, a spring is sleeved above the outer wall of the screw rod, the inner wall of the spring is fixedly connected with the contact surface of the screw rod, the outer wall of the spring is fixedly connected with the contact surface of the lower template, a sleeve is sleeved on the outer wall of the screw rod, the inner wall of the sleeve is in threaded connection with the outer wall of the screw rod, supporting rods are arranged on the left side and the right side of the outer wall of the sleeve and fixedly connected with the contact surface of the sleeve, a vertical rod is arranged at the other end of each supporting rod and fixedly connected with the contact surface of the corresponding supporting rod, a square plate is arranged in the top end of each vertical rod, the lower surface of the square plate is fixedly connected with the top end of the corresponding vertical rod, the square plate abuts against the contact surface of the, the outer wall front side of tooth post is equipped with tooth strip, tooth strip links to each other with the outer wall meshing of tooth post, the lower bolster is run through to a part of tooth strip, the outer wall of tooth strip and the contact surface clearance fit of lower bolster, the right side of tooth strip is equipped with the pull ring, the pull ring links to each other with the contact surface of tooth strip is fixed.
Preferably, auxiliary mechanisms are arranged at four corners of the upper surface of the lower template;
the auxiliary mechanism comprises a vertical groove and a vertical rod;
four erect the groove and offer respectively in the upper surface four corners of lower bolster, the inside of erecting the groove is equipped with the montant, the outer wall of montant is laminated mutually with the inner wall of erecting the groove, and is a plurality of the top of montant links to each other with the lower surface four corners of cope match-plate pattern is fixed respectively.
Preferably, the inside of the lower template is provided with a lifting mechanism;
the effect lifting mechanism comprises a coiled pipe and a joint;
the coil pipe is fixedly connected inside the lower template, and two ends of the coil pipe are fixedly connected with joints.
Compared with the prior art, the invention has the beneficial effects that: this package injection mold is penetrated to disconnect-type five metals, for traditional technology, has following advantage:
through the matching between the lower template, the upper template, the connecting rod, the injection molding head and the exhaust mechanism, when the upper template is abutted against the lower template, an operator starts an air extractor connected with the outer side end of the hose, air is extracted from the interior of the mold cavity between the upper template and the lower template through the hose, the vertical pipe and the through hole, the knob is applied with force to enable the short rod and the circular plate to rotate for 180 degrees, and then hardware injection packaging raw materials are injected into the mold cavity through the injection molding head, and during the process, the air holes of the molded product can be reduced due to the obvious reduction of the air in the mold cavity, so that the reject ratio of the product can be obviously reduced;
through the matching among the lower template, the upper template, the connecting rod, the injection molding head, the exhaust mechanism and the convenient mechanism, after a product in a mold cavity is cooled and solidified, an operator controls the connecting rod to move the upper template upwards to be separated from the lower template, and at the moment, the operator applies force to the pull ring outwards to enable the tooth racks to move towards the right side;
through the matching among the lower template, the upper template, the connecting rod, the injection molding head and the auxiliary mechanism, the connecting rod is controlled to control whether the upper template moves up and down to abut against the lower template or not, the vertical groove can play a limiting role on the vertical rod, and the position stability of the abutting between the upper template and the lower template can be guaranteed;
through the cooperation between lower bolster and the improvement mechanism, the inside back of accomplishing of moulding plastics of die cavity, operating personnel carries out cold water circulation through the inside of joint line coiled pipe, the shaping speed of the inside product of promotion die cavity that can the certain degree.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the upper platen and the venting mechanism of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the lower template and the support rods in FIG. 1;
FIG. 4 is a schematic view of the connection structure of the upper and lower templates and the auxiliary mechanism in FIG. 1;
FIG. 5 is a schematic view of a connection structure of the lower template, the vertical rods and the square plate in FIG. 1;
fig. 6 is a top partial cross-sectional view of the disk and stub of fig. 2.
In the figure: 1. the device comprises a lower template, 2, an upper template, 3, a connecting rod, 4, an injection molding head, 5, an exhaust mechanism, 501, a circular plate, 502, a through hole, 503, a vertical pipe, 504, a hose, 505, a short rod, 506, a knob, 507, a pointer, 6, a convenient mechanism, 601, a screw rod, 602, a clockwork spring, 603, a sleeve, 604, a support rod, 605, a vertical rod, 606, a square plate, 607, a tooth column, 608, a tooth strip, 609, a pull ring, 7, an auxiliary mechanism, 701, a vertical groove, 702, a vertical rod, 8, a lifting mechanism, 801, a coiled pipe, 802 and a joint.
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. 1-6, the present invention provides a technical solution: a separated hardware injection molding die comprises a lower template 1, an upper template 2 is tightly propped against the upper side of the lower template 1, connecting rods 3 are fixedly connected to two ends of the upper surface of the upper template 2, the top ends of the connecting rods 3 are butted with an external transmission device, an injection head 4 is fixedly connected to the center of the upper surface of the upper template 2, the injection head 4 is butted with an external feeding device, an exhaust mechanism 5 is arranged on the left side of the center of the upper surface of the upper template 2, the exhaust mechanism 5 comprises a circular plate 501, a through hole 502, a vertical pipe 503, a hose 504, a short rod 505, a knob 506 and a pointer 507, the circular plate 501 is positioned on the left side of the center of the lower surface of the upper template 2, the upper surface of the circular plate 501 is in interference fit with the contact surface of the upper template 2, the through hole 502 is arranged on the left side of the lower surface of the circular plate 501, the vertical pipe 503 is positioned on the left side of, the top end of the hose 504 is butted with an external air suction device, the inner wall of the hose 504 is fixedly connected with the outer wall of the vertical pipe 503, the center of the upper surface of the circular plate 501 is provided with a short rod 505, the bottom end of the short rod 505 is fixedly connected with the contact surface of the circular plate 501, the short rod 505 is rotatably connected with the upper template 2 through a sealed bearing, the top end of the short rod 505 is provided with a knob 506, the bottom end of the knob 506 is fixedly connected with the contact surface of the short rod 505, the left side of the top end of the outer wall of the short rod 505 is provided with a pointer 507, the pointer 507 is fixedly connected with the contact surface of the short rod 505, the outer wall of the knob 506 is provided with grinding grains, the grinding grains are convenient for an operator to apply force to the knob 506, the center points of the knob 506, the short rod 505 and the;
through the lower bolster, the cope match-plate pattern, the connecting rod, the cooperation between head and the exhaust mechanism of moulding plastics, after cope match-plate pattern and lower bolster counterbalance tightly, operating personnel starts the air exhaust device of hose outside end connection, through the hose, riser and through-hole take out the inside air in the die cavity between cope match-plate pattern and the lower bolster, carry out the application of force to the knob and make quarter butt and plectane carry out 180 rotations, then inject the five metals through the head of moulding plastics to die cavity inside and penetrate a packet raw materials, the product gas pocket after the shaping can be reduced because of the inside air of die cavity obviously to the duration, make the defective rate of product obviously reduce.
A convenience mechanism 6 is arranged below the lower template 1, the convenience mechanism 6 comprises a screw rod 601, a clockwork 602, a sleeve 603, a support rod 604, an upright rod 605, a square plate 606, a tooth column 607, a tooth bar 608 and a pull ring 609, the screw rod 601 is positioned at the center of the lower surface of the lower template 1, the screw rod 601 is rotatably connected with the lower template 1 through a ball bearing, the clockwork 602 is sleeved above the outer wall of the screw rod 601, the coefficient of the clockwork 602 is 5-50N/CM, the inner wall of the clockwork 602 is fixedly connected with the contact surface of the screw rod 601, the outer wall of the clockwork 602 is fixedly connected with the contact surface of the lower template 1, the sleeve 603 is sleeved on the outer wall of the screw rod 601, the inner wall of the sleeve 603 is in threaded connection with the outer wall of the screw rod 601, the support rods 604 are arranged on the left side and the right side of the outer wall, a square plate 606 is arranged in the top end of the vertical rod 605, the lower surface of the square plate 606 is fixedly connected with the top end of the vertical rod 605, the square plate 606 is abutted against the contact surface of the lower template 1, a tooth post 607 is arranged at the bottom end of the screw rod 601, the top end of the tooth post 607 is fixedly connected with the contact surface of the screw rod 601, a tooth bar 608 is arranged on the front side of the outer wall of the tooth post 607, the tooth bar 608 is meshed with the outer wall of the tooth post 607, a part of the tooth bar 608 penetrates through the lower template 1, the outer wall of the tooth bar 608 is in clearance fit with the contact surface of the lower template 1, a pull ring 609 is arranged on the right side of the tooth bar 608, and the pull ring 609 is fixedly connected with the contact surface;
through the lower bolster, the cope match-plate pattern, the connecting rod, the head of moulding plastics, cooperation between exhaust mechanism and the convenient mechanism, after the inside product cooling solidification of die cavity, operating personnel control connecting rod is with cope match-plate pattern rebound and lower bolster phase separation, at this moment operating personnel makes tooth rack move to the right side to the outside application of force to the draw ring, because of the meshing connected relation of tooth rack and tooth post, can make the lead screw rotate, can make the sleeve, branch, the same rebound of pole setting and square plate, the square plate can carry out the application of force to top shaping product and offset it, separate comparatively labour saving and time saving between finished product and the mould.
The four corners of the upper surface of the lower template 1 are provided with auxiliary mechanisms 7, each auxiliary mechanism 7 comprises a vertical groove 701 and a vertical rod 702, the four vertical grooves 701 are respectively arranged at the four corners of the upper surface of the lower template 1, the vertical rods 702 are arranged inside the vertical grooves 701, the outer walls of the vertical rods 702 are attached to the inner walls of the vertical grooves 701, and the top ends of the vertical rods 702 are respectively fixedly connected with the four corners of the lower surface of the upper template 2;
through the cooperation between lower bolster, cope match-plate pattern, connecting rod, the head of moulding plastics and the complementary unit, whether control connecting rod controls the cope match-plate pattern and reciprocates and offsets tight in-process with the lower bolster, erects the groove and can play limiting displacement to the montant, and the upper bolster and the lower bolster between to support the position stability after tight can ensure.
The inside of the lower template 1 is provided with a lifting mechanism 8, the lifting mechanism 8 comprises a coiled pipe 801 and a joint 802, the coiled pipe 801 is fixedly connected inside the lower template 1, two ends of the coiled pipe 801 are fixedly connected with the joints 802, and the joints 802 are butted with an external cold water supply device, so that cold water inside the coiled pipe 801 can circulate;
through the cooperation between lower bolster and the improvement mechanism, the inside back of accomplishing of moulding plastics of die cavity, operating personnel carries out cold water circulation through the inside of joint line coiled pipe, the shaping speed of the inside product of promotion die cavity that can the certain degree.
When the separated hardware injection molding mold is used, an operator controls the connecting rod 3 to enable the upper template 2 to move downwards to enable the upper template 2 to be abutted against the lower template 1, then the operator starts an air extractor connected with the outer end of the hose 504, the air extractor is used for extracting air in a mold cavity between the upper template 2 and the lower template 1 through the hose 504, the vertical pipe 503 and the through hole 502, the knob 506 is applied with force to enable the short rod 505 and the circular plate 501 to rotate 180 degrees, the through hole 502 is separated from the lower part of the vertical pipe 503, then hardware injection molding raw materials are injected into the mold cavity through the injection molding head 4, during the process, because the air in the mold cavity is obviously reduced, the air holes of the molded products can be reduced, the reject ratio of the products can be obviously reduced, after the products in the mold cavity are cooled and solidified, the operator controls the connecting rod 3 to enable the upper template 2 to move upwards to be separated, at this time, the operator applies force to the pull ring 609 outwards to move the tooth bar 608 to the right side, the screw rod 601 can rotate due to the meshing connection relationship between the tooth bar 608 and the tooth column 607, the sleeve 603, the supporting rod 604, the upright rod 605 and the square plate 606 can move upwards together, the square plate 606 can apply force to the upper molded product to push the upper molded product out, and the separation between the finished product and the mold is time-saving and labor-saving.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides a package injection mold is penetrated to disconnect-type five metals, includes lower bolster (1), its characterized in that: an upper template (2) is tightly propped against the upper part of the lower template (1), two ends of the upper surface of the upper template (2) are fixedly connected with connecting rods (3), the center of the upper surface of the upper template (2) is fixedly connected with an injection molding head (4), and the left side of the center of the upper surface of the upper template (2) is provided with an exhaust mechanism (5);
the exhaust mechanism (5) comprises a circular plate (501), a through hole (502), a vertical pipe (503), a hose (504), a short rod (505), a knob (506) and a pointer (507);
the improved structure is characterized in that the circular plate (501) is located on the left side of the center of the lower surface of the upper template (2), the upper surface of the circular plate (501) is in interference fit with the contact surface of the upper template (2), a through hole (502) is formed in the left side of the lower surface of the circular plate (501), the vertical pipe (503) is located on the left side of the center of the upper surface of the upper template (2), the vertical pipe (503) is fixedly connected with the contact surface of the upper template (2), a hose (504) is sleeved above the outer wall of the vertical pipe (503), the inner wall of the hose (504) is fixedly connected with the outer wall of the vertical pipe (503), a short rod (505) is arranged at the center of the upper surface of the circular plate (501), the bottom end of the short rod (505) is fixedly connected with the contact surface of the circular plate (501), the short rod (505) is rotatably connected with the upper template (2) through a sealing bearing, a knob (506) is arranged at the top end of the short, pointer (507) are arranged on the left side of the top end of the outer wall of the short rod (505), and the pointer (507) is fixedly connected with the contact surface of the short rod (505).
2. The separated hardware injection molding mold according to claim 1, characterized in that: the outer wall of the knob (506) is processed with grinding grains.
3. The separated hardware injection molding mold according to claim 1, characterized in that: the central points of the knob (506), the short rod (505) and the circular plate (501) are all positioned on the same horizontal vertical line.
4. The separated hardware injection molding mold according to claim 1, characterized in that: a convenience mechanism (6) is arranged below the lower template (1);
the convenient mechanism (6) comprises a screw rod (601), a spring (602), a sleeve (603), a support rod (604), an upright rod (605), a square plate (606), a tooth column (607), a tooth bar (608) and a pull ring (609);
the screw rod (601) is positioned at the center of the lower surface of the lower template (1), the screw rod (601) is rotatably connected with the lower template (1) through a ball bearing, a clockwork spring (602) is sleeved above the outer wall of the screw rod (601), the inner wall of the clockwork spring (602) is fixedly connected with the contact surface of the screw rod (601), the outer wall of the clockwork spring (602) is fixedly connected with the contact surface of the lower template (1), a sleeve (603) is sleeved on the outer wall of the screw rod (601), the inner wall of the sleeve (603) is in threaded connection with the outer wall of the screw rod (601), supporting rods (604) are arranged on the left side and the right side of the outer wall of the sleeve (603), the supporting rods (604) are fixedly connected with the contact surface of the sleeve (603), a vertical rod (605) is arranged at the other end of the supporting rod (604), the vertical rod (605) is fixedly connected with the contact surface of the, the lower surface of the square plate (606) is fixedly connected with the top end of the vertical rod (605), the square plate (606) is abutted against the contact surface of the lower template (1), a tooth column (607) is arranged at the bottom end of the screw rod (601), the top end of the tooth column (607) is fixedly connected with the contact surface of the screw rod (601), a tooth strip (608) is arranged on the front side of the outer wall of the tooth column (607), the tooth strip (608) is meshed with the outer wall of the tooth column (607) and is connected with the outer wall of the tooth column, one part of the tooth strip (608) penetrates through the lower template (1), the outer wall of the tooth strip (608) is in clearance fit with the contact surface of the lower template (1), a pull ring (609) is arranged on the right side of the tooth strip (608), and the pull ring (609) is fixedly connected with the contact surface of the tooth strip (608).
5. The separated hardware injection molding mold according to claim 1, characterized in that: auxiliary mechanisms (7) are arranged at four corners of the upper surface of the lower template (1);
the auxiliary mechanism (7) comprises a vertical groove (701) and a vertical rod (702);
four erect groove (701) and set up the upper surface four corners in lower bolster (1) respectively, the inside of erecting groove (701) is equipped with montant (702), the outer wall of montant (702) is laminated mutually with the inner wall of erecting groove (701), and is a plurality of the top of montant (702) links to each other with the lower surface four corners of cope match-plate pattern (2) is fixed respectively.
6. The separated hardware injection molding mold according to claim 1, characterized in that: a lifting mechanism (8) is arranged inside the lower template (1);
the effect lifting mechanism (8) comprises a coiled pipe (801) and a joint (802);
the coiled pipe (801) is fixedly connected inside the lower template (1), and two ends of the coiled pipe (801) are fixedly connected with joints (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011637917.4A CN112895291A (en) | 2020-12-31 | 2020-12-31 | Separated hardware injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011637917.4A CN112895291A (en) | 2020-12-31 | 2020-12-31 | Separated hardware injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112895291A true CN112895291A (en) | 2021-06-04 |
Family
ID=76111950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011637917.4A Withdrawn CN112895291A (en) | 2020-12-31 | 2020-12-31 | Separated hardware injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112895291A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407103A (en) * | 2008-11-15 | 2009-04-15 | 顺德职业技术学院 | Injection mould servo synchronous automatic thread demoulding mechanism and control method thereof |
| CN207172657U (en) * | 2017-08-22 | 2018-04-03 | 昆山亿太升精密电子科技有限公司 | A kind of new load seat mould |
| CN209176125U (en) * | 2018-12-17 | 2019-07-30 | 深圳市勇创塑胶有限公司 | A kind of onboard instruments mold |
| CN209755921U (en) * | 2019-01-30 | 2019-12-10 | 苏州隆春精密模具有限公司 | Wire harness connector injection mold |
| CN209775436U (en) * | 2019-05-05 | 2019-12-13 | 东莞市晟瀚五金塑胶有限公司 | Vacuumizing rapid exhaust injection mold structure |
| US20200075363A1 (en) * | 2018-08-29 | 2020-03-05 | Samsung Electronics Co., Ltd. | Semiconductor package molding device and method of manufacturing semiconductor device |
-
2020
- 2020-12-31 CN CN202011637917.4A patent/CN112895291A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407103A (en) * | 2008-11-15 | 2009-04-15 | 顺德职业技术学院 | Injection mould servo synchronous automatic thread demoulding mechanism and control method thereof |
| CN207172657U (en) * | 2017-08-22 | 2018-04-03 | 昆山亿太升精密电子科技有限公司 | A kind of new load seat mould |
| US20200075363A1 (en) * | 2018-08-29 | 2020-03-05 | Samsung Electronics Co., Ltd. | Semiconductor package molding device and method of manufacturing semiconductor device |
| CN209176125U (en) * | 2018-12-17 | 2019-07-30 | 深圳市勇创塑胶有限公司 | A kind of onboard instruments mold |
| CN209755921U (en) * | 2019-01-30 | 2019-12-10 | 苏州隆春精密模具有限公司 | Wire harness connector injection mold |
| CN209775436U (en) * | 2019-05-05 | 2019-12-13 | 东莞市晟瀚五金塑胶有限公司 | Vacuumizing rapid exhaust injection mold structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210453629U (en) | Demoulding mechanism of injection molding mould for automobile central control plastic part | |
| CN216182310U (en) | High-efficient reciprocating swing's injection mold | |
| CN208148388U (en) | A kind of internal screw thread rotation depanning mold | |
| CN214188130U (en) | But fashioned cell-phone panel injection mold of highlight | |
| CN110549556A (en) | Multi-nozzle injection molding nozzle for mold production | |
| CN211334340U (en) | Equal-diameter three-way injection mold | |
| CN112895291A (en) | Separated hardware injection mold | |
| CN209440691U (en) | A kind of easily demoulding sweeping robot outer casing mold | |
| CN213533686U (en) | Car cornerite injection molding mould | |
| CN211307263U (en) | Injection mold capable of realizing pneumatic demolding | |
| CN217144574U (en) | Tire capsule mold with automatic demolding function | |
| CN112622185A (en) | Rotary opening type injection mold with bottom lifting structure | |
| CN212857706U (en) | High-efficient punching press type metal casting mould | |
| CN215886808U (en) | Toughened glass forming machine | |
| CN214605752U (en) | Cooling mechanism for metal mold machining | |
| CN219947073U (en) | Injection mold convenient to drawing of patterns | |
| CN214773517U (en) | Vertical injection molding machine is used in data line production | |
| CN215512002U (en) | Novel double-color plastic mold structure | |
| CN219191179U (en) | Mould convenient to cooling drawing of patterns | |
| CN215882393U (en) | Multi-station automatic rotating mold for injection molding of plastic covers of electronic products | |
| CN111055464A (en) | Cooling device for hardware injection mold | |
| CN211331263U (en) | Production device for multifunctional clutch housing die casting | |
| CN113103520B (en) | Precise injection mold convenient for material taking | |
| CN211917583U (en) | But automatic control by temperature change adjustment injection mold of garden instrument production and processing | |
| CN213860371U (en) | Cleaning device for injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210604 |