CN216782543U - Plastic injection molding equipment - Google Patents
Plastic injection molding equipment Download PDFInfo
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- CN216782543U CN216782543U CN202123312656.1U CN202123312656U CN216782543U CN 216782543 U CN216782543 U CN 216782543U CN 202123312656 U CN202123312656 U CN 202123312656U CN 216782543 U CN216782543 U CN 216782543U
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- wall
- mounting groove
- injection molding
- push rod
- electric push
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Abstract
The utility model belongs to the technical field of injection molding equipment, and particularly relates to plastic injection molding equipment which comprises a mounting seat and a top cover positioned above the mounting seat, wherein support plates are connected to the left side and the right side between the top cover and the mounting seat, an upper die and a lower die are sequentially arranged between the two support plates from top to bottom, the lower die is arranged on the mounting seat, the upper die can move up and down, a pouring gate penetrating through the outer wall of the upper die is arranged on the right side of the upper surface of the inner wall of the upper die, a first mounting groove is formed in the lower end of the right side of the inner wall of the pouring gate, a blade is arranged in the first mounting groove, a baffle plate used for shielding or exposing the first mounting groove is embedded in the right side of the inner part of the pouring gate, a groove is formed in the mounting seat, a plurality of through holes which are distributed at equal intervals are formed in the lower surface of the inner wall of the lower die, and a connecting plate capable of moving up and down is embedded in the upper end of the inner part of the groove; the utility model is more convenient to cut off the excess materials at the pouring gate, is convenient for a user to take out the formed plastic and is more convenient to feed.
Description
Technical Field
The utility model relates to the technical field of injection molding equipment, in particular to plastic injection molding equipment.
Background
Plastics can be through injection moulding and produce various parts, injection moulding's part wide application in various fields, carry out injection moulding to plastics and need use plastics injection moulding equipment, the clout is usually left easily to current plastics forming equipment pouring gate department when carrying out injection moulding to plastics, generally need the manual work to excise the clout behind injection moulding, comparatively inconvenient, and during the die sinking behind the plastics injection moulding, the plastics after the shaping are stayed inside difficult taking out of lower mould easily, the unloading is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and defects, and provides the plastic injection molding equipment, which is convenient to cut off excess materials at a pouring gate, convenient for a user to take out molded plastic and convenient for blanking.
A plastic injection molding device comprises an installation seat and a top cover positioned above the installation seat, wherein support plates are connected to the left side and the right side between the top cover and the installation seat, and an upper die and a lower die are sequentially arranged between the two support plates from top to bottom;
the lower die is arranged on the mounting seat, the upper die can move up and down, a first mounting groove is formed in the lower end of the right side of the inner wall of the sprue gate, a blade is arranged in the first mounting groove, and a baffle plate for shielding or exposing the first mounting groove is embedded in the right side of the inner part of the sprue gate;
open flutedly above the mount pad, it has a plurality of to be the through-hole that the equidistance distributes to open below the lower mould inner wall, the inside upper end embedding of recess has the connecting plate that can reciprocate, be connected with a plurality of inserts a plurality of one by one above the connecting plate the inside inserted bar of through-hole.
Preferably, an electric push rod I is installed in the middle of the lower face of the top cover, and a power output end of the electric push rod I is connected with the middle of the upper face of the upper die.
Preferably, an electric push rod II is installed on the right side of the inner wall of the first installation groove, a power output end of the electric push rod II is connected with an installation plate, and the lower end of the left side of the installation plate is connected with the right end of the blade.
Preferably, the right side of the upper surface of the outer wall of the upper die is provided with a second mounting groove positioned on the right side of the pouring gate, the bottom of the second mounting groove is provided with a third electric push rod, the power output end of the third electric push rod penetrates through the second mounting groove and is connected with a transverse plate, and the left end of the transverse plate is connected with the upper end of the right side of the baffle plate.
Preferably, the motor is installed on the mount pad right side, the inside lower extreme of recess rotates and is connected with two-way lead screw, two-way lead screw right-hand member runs through out the mount pad and is connected with motor power take off.
Preferably, the equal threaded connection in outside left and right sides of two-way lead screw has the screw thread piece, the left and right ends all with close below the connecting plate it has the hinge bar to articulate between the screw thread piece above, inserted bar upper end and lower mould inner wall bottom surface are located the coplanar.
Preferably, side grooves are formed in the left side and the right side of the inner wall of the groove, sliders embedded into the adjacent side grooves are connected to the left end and the right end of the connecting plate, and sliding rods penetrating out of the sliders are connected to the inner sides of the side grooves.
The beneficial effects of the utility model are: the baffle plate is driven by the electric push rod III to move upwards to expose the first mounting groove, the blade positioned in the first mounting groove is driven by the electric push rod II to move leftwards, the blade can be moved leftwards to cut off excess materials in the pouring gate, and the phenomenon that the quality of a mold is influenced by the adhesion of raw materials in the pouring gate and molded plastic is avoided;
drive two-way lead screw through the motor and rotate to the thread block that drives the outside left and right sides of two-way lead screw is close to each other, and the hinge bar alright with rotate and drive the inserted bar rebound that is located its top, inserted bar rebound alright with drive the fashioned plastics rebound that is located the lower mould inside, thereby the person of facilitating the use takes out fashioned plastics, and the unloading is comparatively convenient.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is an enlarged partial view of part A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention.
The labels in the figure are: the device comprises a mounting seat 101, a top cover 102, a supporting plate 103, a first electric push rod 104, an upper die 105, a lower die 106, a motor 107, a bidirectional screw rod 108, a through hole 109, an insert rod 110, a connecting plate 111, a thread block 112, a pouring gate 113, a first mounting groove 114, a second electric push rod 115, a mounting plate 116, a blade 117, a baffle 118, a second mounting groove 119, a third electric push rod 120, a transverse plate 121, a side groove 122, a sliding block 123, a sliding rod 124, a hinge rod 125 and a groove 126.
Detailed Description
As shown in fig. 1 to 3, the present application is a plastic injection molding device, which includes an installation base 101 and a top cover 102 located above the installation base, wherein support plates 103 are connected to left and right sides between the top cover 102 and the installation base 101, and an upper mold 105 and a lower mold 106 are sequentially arranged between the two support plates 103 from top to bottom;
the lower die 106 is mounted on the mounting seat 101, the upper die 105 can move up and down, a pouring port 113 penetrating through the outer wall of the upper die 105 is formed in the right side of the upper surface of the inner wall of the upper die 105, a first mounting groove 114 is formed in the lower end of the right side of the inner wall of the pouring port 113, a blade 117 is arranged in the first mounting groove 114, and a baffle 118 used for shielding or exposing the first mounting groove 114 is embedded in the right side of the inner part of the pouring port 113;
a second mounting groove 119 positioned on the right side of the pouring gate 113 is formed in the right side of the outer wall of the upper die 105, a third electric push rod 120 is mounted at the bottom of the second mounting groove 119, a power output end of the third electric push rod 120 penetrates through the second mounting groove 119 and is connected with a transverse plate 121, and the left end of the transverse plate 121 is connected with the upper end of the right side of the baffle 118;
molten plastic is added into the upper die 105 and the lower die 106 through the pouring gate 113, after the plastic is added and cooled and molded, residual materials are remained in the pouring gate 113, the electric push rod III 120 is electrified, the power output end of the electric push rod III 120 is connected with the transverse plate 121, the electric push rod III 120 can drive the transverse plate 121 to move upwards, and the baffle plate 118 can move upwards along with the upward movement due to the fact that the baffle plate 118 is connected to the right side in the pouring gate 113 below the transverse plate 121, so that subsequent operation is facilitated;
the right side of the inner wall of the first mounting groove 114 is provided with a second electric push rod 115, the power output end of the second electric push rod 115 is connected with a mounting plate 116, and the lower end of the left side of the mounting plate 116 is connected with the right end of a blade 117;
after the third electric push rod 120 drives the baffle 118 to move upwards out of the pouring gate 113, the first mounting groove 114 can be exposed, the second electric push rod 115 is electrified, the second electric push rod 115 can drive the mounting plate 116 to move left and right, the blade 117 is connected to the lower end of the left side of the mounting plate 116, the second electric push rod 115 can drive the blade 117 to move left, the blade 117 can move left to cut excess materials inside the pouring gate 113, and the condition that the adhesion of raw materials inside the pouring gate 113 and molded plastic affects the quality of a mold is avoided;
a groove 126 is formed in the upper surface of the mounting seat 101, a plurality of through holes 109 are formed in the lower surface of the inner wall of the lower die 106 and are distributed at equal intervals, a connecting plate 111 capable of moving up and down is embedded in the upper end of the inner part of the groove 126, and a plurality of inserting rods 110 which are inserted into the through holes 109 one by one are connected to the upper surface of the connecting plate 111;
the middle part of the lower surface of the top cover 102 is provided with a first electric push rod 104, the power output end of the first electric push rod 104 is connected with the middle part of the upper surface of the upper die 105, a motor 107 is arranged on the right side of the mounting seat 101, the lower end inside the groove 126 is rotatably connected with a bidirectional screw rod 108, the right end of the bidirectional screw rod 108 penetrates out of the mounting seat 101 and is connected with the power output end of the motor 107, the left side and the right side of the outside of the bidirectional screw rod 108 are both in threaded connection with a thread block 112, hinge rods 125 are hinged between the left end and the right end below the connecting plate 111 and the upper surface of the adjacent thread block 112, the upper end of the insert rod 110 and the bottom surface of the inner wall of the lower mold 106 are located on the same plane, the left and right sides of the inner wall of the groove 126 are both provided with side grooves 122, the left end and the right end of each connecting plate 111 are connected with sliding blocks 123 embedded into the adjacent side grooves 122, and sliding rods 124 penetrating out of the sliding blocks 123 are connected inside the side grooves 122;
the first electric push rod 104 is electrified, and the power output end of the first electric push rod 104 is connected with the middle part of the upper surface of the upper die 105, so that the first electric push rod 104 can drive the upper die 105 to move upwards, the upper die 105 can be separated from the formed plastic, the blade 117 is driven by the second electric push rod 115 to move rightwards and be retracted into the first mounting groove 114, the residual material in the pouring gate 113 can fall downwards, a user can throw the residual material into a garbage can, and then the baffle 118 is driven by the third electric push rod 120 to move downwards to shield the first mounting groove 114, so that the residual material can be conveniently cut next time;
after the upper mold 105 is separated from the molded plastic, the motor 107 is energized, the motor 107 can drive the bidirectional screw rod 108 to rotate, the left side and the right side of the outside of the bidirectional screw rod 108 are both in threaded connection with the thread blocks 112, the hinge rod 125 is hinged between the thread blocks 112 and the lower surface of the connecting plate 111, the bidirectional screw rod 108 can drive the thread blocks 112 on the left side and the right side of the outside to mutually approach or separate, when the thread blocks 112 on the left side and the right side approach each other, the hinge rod 125 can rotate and drive the connecting plate 111 to move upwards, because the left side and the right side of the connecting plate 111 are both connected with the sliders 123 slidably connected with the inside of the side grooves 122, and the inside of the side grooves 122 is connected with the slide rod 124 penetrating out of the sliders 123, the sliders 123 can move upwards along the slide rods 124 while the connecting plate 111 moves upwards, and the sliders 123 can effectively avoid the position deviation when the connecting plate 111 moves, therefore, the up-and-down movement stability of the connecting plate 111 is better ensured;
the inserted bar 110 connected above the connecting plate 111 can move upwards while the connecting plate 111 moves upwards, and the inserted bar 110 moves upwards to drive the plastic inside the lower die 106 to move upwards due to the fact that the upper end of the inserted bar 110 is inserted into the through hole 109, so that a user can take out the plastic, and blanking is convenient.
Claims (7)
1. The utility model provides a plastics injection moulding equipment, includes mount pad (101) and top cap (102) that is located its top, the left and right sides all is connected with backup pad (103), two between top cap (102) and mount pad (101) from last to being equipped with down mould (105) and lower mould (106) its characterized in that in proper order between backup pad (103):
the lower die (106) is mounted on the mounting seat (101), the upper die (105) can move up and down, a pouring port (113) penetrating out of the outer wall of the upper die (105) is formed in the right side of the upper surface of the inner wall of the upper die (105), a first mounting groove (114) is formed in the lower end of the right side of the inner wall of the pouring port (113), a blade (117) is arranged in the first mounting groove (114), and a baffle plate (118) used for shielding or exposing the first mounting groove (114) is embedded in the right side of the interior of the pouring port (113);
it has recess (126) to open above mount pad (101), it has through-hole (109) that a plurality of is the equidistance and distributes to open below lower mould (106) inner wall, the inside upper end embedding of recess (126) has connecting plate (111) that can reciprocate, be connected with a plurality of roots on connecting plate (111) and insert a plurality of one by one the inside inserted bar (110) of through-hole (109).
2. A plastic injection molding apparatus as claimed in claim 1, wherein: and a first electric push rod (104) is arranged in the middle of the lower surface of the top cover (102), and the power output end of the first electric push rod (104) is connected with the middle of the upper surface of the upper die (105).
3. A plastic injection molding apparatus as claimed in claim 1, wherein: electric putter two (115) are installed to mounting groove one (114) inner wall right side, electric putter two (115) power take off end is connected with mounting panel (116), mounting panel (116) left surface lower extreme is connected with blade (117) right-hand member.
4. A plastic injection molding apparatus as claimed in claim 3, wherein: the right side of the upper surface of the outer wall of the upper die (105) is provided with a second mounting groove (119) positioned on the right side of the pouring gate (113), the bottom of the second mounting groove (119) is provided with a third electric push rod (120), the power output end of the third electric push rod (120) penetrates through the second mounting groove (119) and is connected with a transverse plate (121), and the left end of the transverse plate (121) is connected with the upper end of the right side of the baffle plate (118).
5. A plastic injection molding apparatus as claimed in claim 1, wherein: motor (107) are installed to mount pad (101) right side, the inside lower extreme of recess (126) rotates and is connected with two-way lead screw (108), two-way lead screw (108) right-hand member runs through out mount pad (101) and is connected with motor (107) power take off.
6. A plastic injection molding apparatus as claimed in claim 5, wherein: the left side and the right side of the outside of the bidirectional screw rod (108) are in threaded connection with thread blocks (112), the left end and the right end below the connecting plate (111) are close to each other, hinge rods (125) are hinged between the upper faces of the thread blocks (112), and the upper ends of the inserting rods (110) and the bottom faces of the inner walls of the lower dies (106) are located on the same plane.
7. A plastic injection molding apparatus as claimed in claim 1, wherein: side grooves (122) are formed in the left and right surfaces of the inner wall of the groove (126), sliders (123) embedded into the adjacent side grooves (122) are connected to the left and right ends of the connecting plate (111), and sliding rods (124) penetrating through the sliders (123) are connected to the inner portions of the side grooves (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123312656.1U CN216782543U (en) | 2021-12-27 | 2021-12-27 | Plastic injection molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123312656.1U CN216782543U (en) | 2021-12-27 | 2021-12-27 | Plastic injection molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216782543U true CN216782543U (en) | 2022-06-21 |
Family
ID=82009932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123312656.1U Active CN216782543U (en) | 2021-12-27 | 2021-12-27 | Plastic injection molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216782543U (en) |
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2021
- 2021-12-27 CN CN202123312656.1U patent/CN216782543U/en active Active
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