CN219256383U - Two-plate injection molding machine mold clamping device - Google Patents
Two-plate injection molding machine mold clamping device Download PDFInfo
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- CN219256383U CN219256383U CN202222813630.3U CN202222813630U CN219256383U CN 219256383 U CN219256383 U CN 219256383U CN 202222813630 U CN202222813630 U CN 202222813630U CN 219256383 U CN219256383 U CN 219256383U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of two-plate type mold clamping devices, and discloses a two-plate injection molding machine mold clamping device, which comprises a bottom plate, wherein a bottom frame is fixed on the lower surface of the bottom plate, a fixed plate and a control plate are arranged on the right side of the upper surface of the bottom plate, an opening and closing mechanism is arranged above the front surface and the rear surface of the fixed plate, a guide rod is arranged on the left surface of the fixed plate, a movable plate is arranged on the guide rod, a round hole is formed in the left surface of the movable plate, and a rotating mechanism for driving a first mounting plate and a second mounting plate to shake back and forth is arranged in the round hole; the left surface of the moving plate is provided with a protective cover, and the rotating mechanism is arranged in the protective cover; the utility model discloses effectually solved current closing device can't get rid of the bubble in the plastic products to the quality to fashioned plastic products causes the problem of influence.
Description
Technical Field
The utility model relates to the technical field of two-plate type mold clamping devices, in particular to a two-plate type injection molding machine mold clamping device.
Background
Injection molding machines are the primary molding equipment for producing plastic articles of various shapes from thermoplastic or thermosetting plastics using plastic molding dies. The existing mold clamping device is a main linkage mechanism on an injection molding machine and has the functions of realizing opening and closing movement, enabling a mold to be closed to generate elastic deformation of a system to achieve mold locking force, and locking the mold, and is mainly divided into two types of mold clamping mechanisms and two types of plate type mold clamping devices.
Through the retrieval, the Chinese patent with the publication number of CN212021578U discloses a mold clamping device of an injection molding machine, mainly solves the problem that some materials are reproduced because of the locking force of the mold clamping device in the market, increases the burden of the injection molding machine, forms injection molding parts, is excessively troublesome in the existing stage of the discharging process, is tedious and is easy to produce the problem of reproduction after processing and forming. However, this patent still has a problem that when two molds are clamped together by a clamping device and thermoplastic plastic is injected into a mold plate by an injection molding machine, air bubbles are generated in the produced plastic product, and the clamping device cannot remove the air bubbles in the plastic product, thereby affecting the quality of the molded plastic product.
Therefore, it is necessary to design a mold clamping device of a two-plate injection molding machine.
Disclosure of Invention
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the mold clamping device of the two-plate injection molding machine comprises a bottom plate, wherein an underframe is fixed on the lower surface of the bottom plate, a fixed plate and a control plate are arranged on the right side of the upper surface of the bottom plate, an opening and closing mechanism is arranged above the front surface and the rear surface of the fixed plate, a guide rod is arranged on the left surface of the fixed plate, a movable plate is arranged on the guide rod, a round hole is formed in the left surface of the movable plate, and a rotating mechanism for driving a first mounting plate and a second mounting plate to shake back and forth is arranged in the round hole;
the movable plate left surface is provided with the protection casing, rotary mechanism sets up in the protection casing, the rotary mechanism right side is provided with the rotor plate, the rotor plate right surface is provided with mounting panel two, the fixed plate left surface is provided with the swivel collar, the swivel collar left end is provided with mounting panel one.
Preferably, the control board is fixed on the front surface of the fixed board, a control groove is formed in the front surface of the control board, a control panel for controlling the die assembling device is fixed in the control groove, and a plurality of mounting grooves for mounting the die are formed in the first mounting plate and the second mounting plate.
Preferably, the guide rods are arranged in four, the four guide rods are respectively fixed at four corners of the fixed plate, the movable plate is movably arranged on the four guide rods, the opening and closing mechanism and the rotating ring are fixedly connected with the fixed plate, the opening and closing mechanism is fixedly connected with the movable plate, a bearing groove is formed in the right surface of the mounting plate, the left end of the rotating ring is arranged in the bearing groove through a bearing, the protective cover is fixedly connected with the movable plate, the rotating mechanism is fixedly connected with the rotating plate, and the rotating plate is fixedly connected with the mounting plate.
Preferably, the opening and closing mechanism comprises a fixed frame plate and positioning plates, wherein the left surface of the fixed frame plate is provided with a fixed hole, an oil cylinder is arranged in the fixed hole, the output end of the oil cylinder is provided with pull blocks, the two positioning plates are provided with pull rods, the two pull blocks are provided with through holes on the upper surface, and the pull rods are arranged in the through holes.
Preferably, the two locating plates are fixedly connected with the movable plate, the fixed frame plate is fixedly connected with the fixed plate through bolts, the oil cylinder is fixed in a through hole on the fixed frame plate, the pull block is fixedly connected with the output end of the oil cylinder, and the pull rod is fixed between the two locating plates.
Preferably, the rotary mechanism comprises a rotary rod I, a rotary rod II and a servo motor, a gear is arranged at the left end of the outer surface of the rotary rod, a connecting rod is connected to an output shaft of the servo motor, a linkage plate is arranged at the left end of the outer surface of the connecting rod, one end of the linkage plate, which is far away from the connecting rod, is hinged to a connecting plate, fan-shaped teeth are arranged on the outer surface of the rotary rod, a fixing rod is hinged to one end of the connecting plate, which is far away from the linkage plate, an annular hole is formed in the middle of the front surface of the fan-shaped teeth, an annular ring is arranged in the annular hole, and the fixing rod is fixed in the annular ring.
Preferably, one end of the first rotary rod far away from the gear is fixedly connected with the rotary plate, the first rotary rod is arranged in a round hole on the movable plate through a bearing, and the right end of the second rotary rod and the right end of the connecting rod are arranged in the left surface of the movable plate through bearings.
Preferably, the output shaft of the servo motor is fixedly connected with the connecting rod, the linkage plate is fixedly connected with the connecting rod, the second rotating rod is fixedly connected with the sector teeth, the annular ring is fixed in an annular hole on the sector teeth, and the fixing rod is fixed in the annular ring.
Preferably, both ends of the connecting plate are hinged with the fixing rod and the linkage plate respectively through the locating pins.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a mounting panel one that sets up and mounting panel two can be installed the mould that needs to carry out the compound die, open and shut the mechanism through the setting, can stimulate mounting panel one and mounting panel two distance and draw close to make the first mould that carries out the compound die with mounting panel two on, the injection molding machine is after plastics are poured into the mould into, can drive mounting panel one and mounting panel two through the rotary mechanism who sets up and carry out reciprocal rotatory rocking, thereby make the plastics that pour into in the mould can get rid of the bubble, avoid the plastic products that produces to have the bubble, thereby avoid causing the influence to the quality of plastic products.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an overall front cross-sectional view of the present utility model;
FIG. 3 is an exploded view of the overall structure of the present utility model;
FIG. 4 is a structural view of the opening and closing mechanism of the present utility model;
FIG. 5 is a structural view of a rotary mechanism according to the present utility model;
fig. 6 is an exploded view of the structure of the rotary mechanism of the present utility model.
Description of the figure: 1. a bottom plate; 2. a chassis; 3. a fixing plate; 4. an opening and closing mechanism; 401. fixing the frame plate; 402. an oil cylinder; 403. pulling blocks; 404. a positioning plate; 5. a first mounting plate; 6. a rotating ring; 7. a guide rod; 8. a second mounting plate; 9. a rotating plate; 10. a protective cover; 11. a rotation mechanism; 111. rotating the first rod; 112. a gear; 113. sector teeth; 114. an annular ring; 115. a servo motor; 116. a connecting plate; 117. a fixed rod; 118. a linkage plate; 119. a connecting rod; 1110. rotating the second rod; 12. and (3) moving the plate.
Detailed Description
The present utility model is described in further detail below with reference to the accompanying drawings.
The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Examples:
referring to fig. 1-6, a mold clamping device of a two-plate injection molding machine comprises a bottom plate 1, wherein a bottom frame 2 is fixed on the lower surface of the bottom plate 1, a fixed plate 3 and a control plate are arranged on the right side of the upper surface of the bottom plate 1, an opening and closing mechanism 4 is arranged above the front surface and the rear surface of the fixed plate 3, a guide rod 7 is arranged on the left surface of the fixed plate 3, a movable plate 12 is arranged on the guide rod 7, a round hole is formed in the left surface of the movable plate 12, and a rotating mechanism 11 for driving a first mounting plate 5 and a second mounting plate 8 to shake back and forth is arranged in the round hole;
the left surface of movable plate 12 is provided with protection casing 10, and rotary mechanism 11 sets up in protection casing 10, and rotary mechanism 11 right side is provided with rotor plate 9, and rotor plate 9 right surface is provided with mounting panel two 8, and the fixed plate 3 left surface is provided with rotatory circle 6, and rotatory circle 6 left end is provided with mounting panel one 5.
The control panel is fixed at the front surface of fixed plate 3, and the control tank has been seted up to the control panel that control tank internal fixation has to be closed the mould device and controls, has all seted up a plurality of mounting grooves to the mould on mounting panel one 5 and the mounting panel two 8, through the mounting groove, can install the mould that needs to carry out the compound die respectively on mounting panel one 5 and mounting panel two 8 for two moulds can carry out the compound die processing.
The guide bar 7 is provided with four, four guide bars 7 are fixed respectively in four corners of fixed plate 3, movable plate 12 activity sets up on four guide bars 7, mechanism 4 and rotatory circle 6 all with fixed plate 3 fixed connection open and shut, mechanism 4 and movable plate 12 fixed connection open and shut, the bearing groove has been seted up on the mounting panel one 5 right surface, rotatory circle 6 left end passes through the bearing setting in the bearing groove, protection casing 10 and movable plate 12 fixed connection, rotary mechanism 11 and rotor plate 9 fixed connection, rotor plate 9 and mounting panel two 8 fixed connection, rotary mechanism 11 drives mounting panel two 8 through rotor plate 9 rotation and rotates, the mould through the compound die can drive mounting panel one 5 and mounting panel two 8 together rotate.
The opening and closing mechanism 4 comprises a fixed frame plate 401 and a positioning plate 404, wherein a fixed hole is formed in the left surface of the fixed frame plate 401, an oil cylinder 402 is arranged in the fixed hole, a pull block 403 is arranged at the output end of the oil cylinder 402, two positioning plates 404 are arranged, a pull rod is arranged between the two positioning plates 404, a through hole is formed in the upper surface of the pull block 403, the pull rod is arranged in the through hole, the moving plate 12 can move back and forth through the opening and closing mechanism 4, and accordingly the mounting plate II 8 is driven to move back and forth, and the mounting plate I5 and a die on the mounting plate II 8 are clamped.
The two locating plates 404 are fixedly connected with the movable plate 12, the fixed frame plate 401 is fixedly connected with the fixed plate 3 through bolts, the oil cylinder 402 is fixed in a through hole on the fixed frame plate 401, the pull block 403 is fixedly connected with the output end of the oil cylinder 402, the pull rod is fixed between the two locating plates 404, when the mold clamping device is used, the input end of the oil cylinder 402 is connected with the oil pump through a hose, and the extension and retraction of the output shaft of the oil cylinder 402 are controlled through the oil pump.
The rotary mechanism 11 comprises a first rotary rod 111, a second rotary rod 1110 and a servo motor 115, wherein a gear 112 is arranged at the left end of the outer surface of the first rotary rod 111, a connecting rod 119 is connected to an output shaft of the servo motor 115, a linkage plate 118 is arranged at the left end of the outer surface of the connecting rod 119, a connecting plate 116 is hinged to one end of the linkage plate 118, which is far away from the connecting rod 119, of the linkage plate 118, a fan-shaped tooth 113 is arranged on the outer surface of the second rotary rod 1110, a fixing rod 117 is hinged to one end of the connecting plate 116, which is far away from the linkage plate 118, an annular hole is formed in the middle of the front surface of the fan-shaped tooth 113, an annular ring 114 is arranged in the annular hole, the fixing rod 117 is fixed in the annular ring 114, and the first mounting plate 5 and the second mounting plate 8 can rotate and shake back and forth through the rotary mechanism 11, so that bubbles in the dies can be removed through shaking.
One end of the first rotating rod 111, which is far away from the gear 112, is fixedly connected with the rotating plate 9, the first rotating rod 111 is arranged in a round hole on the moving plate 12 through a bearing, the right end of the second rotating rod 1110 and the right end of the connecting rod 119 are arranged in the left surface of the moving plate 12 through bearings, the first rotating rod 111 is arranged on the moving plate 12 through bearings, so that the first rotating rod 111 can rotate, the first rotating rod 111 can drive the rotating plate 9 to rotate, and then the second mounting plate 8 can rotate back and forth.
An output shaft of the servo motor 115 is fixedly connected with a connecting rod 119, a linkage plate 118 is fixedly connected with the connecting rod 119, a second rotating rod 1110 is fixedly connected with the sector teeth 113, an annular ring 114 is fixed in an annular hole on the sector teeth 113, a fixing rod 117 is fixed in the annular ring 114, the linkage plate 118 is driven to rotate through the servo motor 115, the linkage plate 118 drives the sector teeth 113 to shake back and forth through the connecting plate 116, and then the meshed gear 112 can rotate back and forth.
Both ends of the connecting plate 116 are hinged with the fixing rod 117 and the linkage plate 118 through positioning pins respectively, and the connecting plate 116 can be driven to reciprocate through rotating the linkage plate 118, so that the sector teeth 113 are driven to shake back and forth.
When the device is used, the two dies are respectively installed through the installation grooves on the first installation plate 5 and the second installation plate 8, and are started through the control panel control device, so that the output shaft of the control oil cylinder 402 is retracted, the output shaft of the oil cylinder 402 pulls the moving plate 12 to move through the pull block 403, and the moving plate 12 moves on the guide rod 7, so that the moving plate 12 moves towards the first installation plate 5, and the first installation plate 5 and the second installation plate 8 can be tightly attached together, so that the two dies are tightly attached together; after the injection is completed, the servo motor 115 is powered on, the servo motor 115 starts an output shaft to drive the connecting rod 119 to rotate, the connecting rod 119 drives the linkage plate 118 to rotate, the rotating linkage plate 118 drives the linkage plate 116 to reciprocate, the linkage plate 116 moves, the fan-shaped teeth 113 are pulled by the fixing rod 117 to reciprocate back and forth, the fan-shaped teeth 113 drive the gears 112 meshed with the fan-shaped teeth to reciprocate when the fan-shaped teeth move back and forth, the rotating rod 111 is driven to reciprocate, the rotating rod 111 drives the mounting plate 5 to reciprocate through the rotating plate 9, the mounting plate 5 drives the mounting plate 8 to reciprocate through the dies which are combined together, so that the dies reciprocate, and bubbles in the heat-sensitive plastics can be effectively removed through shaking, so that the bubbles in plastic products are removed, and the quality of the plastic products is improved.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (9)
1. The utility model provides a two board injection molding machine closing device, includes bottom plate (1), bottom plate (1) lower surface is fixed with chassis (2), its characterized in that: the right side of the upper surface of the bottom plate (1) is provided with a fixed plate (3) and a control plate, an opening and closing mechanism (4) is arranged above the front surface and the rear surface of the fixed plate (3), the left surface of the fixed plate (3) is provided with a guide rod (7), the guide rod (7) is provided with a movable plate (12), the left surface of the movable plate (12) is provided with a round hole, and a rotating mechanism (11) for driving the first mounting plate (5) and the second mounting plate (8) to shake back and forth is arranged in the round hole;
the utility model discloses a portable electronic device, including fixed plate (3), rotatory board (6), rotatory mechanism (11), rotatory board (3) left surface is provided with protection casing (10), rotatory mechanism (11) set up in protection casing (10), rotatory mechanism (11) right side is provided with rotor plate (9), rotor plate (9) right side surface is provided with mounting panel two (8), fixed plate (3) left surface is provided with rotatory circle (6), rotatory circle (6) left end is provided with mounting panel one (5).
2. The two-plate injection molding machine mold clamping device according to claim 1, wherein: the control panel is fixed on the front surface of the fixed plate (3), a control groove is formed in the front surface of the control panel, a control panel for controlling the die assembling device is fixed in the control groove, and a plurality of mounting grooves for mounting the die are formed in the first mounting plate (5) and the second mounting plate (8).
3. The two-plate injection molding machine mold clamping device according to claim 1, wherein: guide bar (7) are provided with four, four guide bar (7) are fixed respectively in four corners of fixed plate (3), movable plate (12) activity sets up on four guide bar (7), mechanism (4) and rotatory circle (6) all with fixed plate (3) fixed connection, mechanism (4) and movable plate (12) fixed connection open and shut, the bearing groove has been seted up to mounting panel one (5) right surface, rotatory circle (6) left end passes through the bearing setting in the bearing groove, protection casing (10) and movable plate (12) fixed connection, rotary mechanism (11) and rotor plate (9) fixed connection, rotor plate (9) and mounting panel two (8) fixed connection.
4. The two-plate injection molding machine mold clamping device according to claim 1, wherein: the opening and closing mechanism (4) comprises a fixed frame plate (401) and a positioning plate (404), wherein a fixed hole is formed in the left surface of the fixed frame plate (401), an oil cylinder (402) is arranged in the fixed hole, pull blocks (403) are arranged at the output end of the oil cylinder (402), two positioning plates (404) are arranged, pull rods are arranged between the two positioning plates (404), through holes are formed in the upper surface of the pull blocks (403), and the pull rods are arranged in the through holes.
5. The two-plate injection molding machine mold clamping device according to claim 4, wherein: the two locating plates (404) are fixedly connected with the movable plate (12), the fixed frame plate (401) is fixedly connected with the fixed plate (3) through bolts, the oil cylinder (402) is fixed in a through hole on the fixed frame plate (401), the pull block (403) is fixedly connected with the output end of the oil cylinder (402), and the pull rod is fixed between the two locating plates (404).
6. The two-plate injection molding machine mold clamping device according to claim 1, wherein: rotary mechanism (11) are including rotary rod one (111), rotary rod two (1110) and servo motor (115), rotary rod one (111) surface left end is provided with gear (112), the output shaft of servo motor (115) has connecting rod (119), connecting rod (119) surface left end is provided with linkage board (118), the one end that connecting rod (119) was kept away from to linkage board (118) articulates there is link plate (116), rotary rod two (1110) surface is provided with fan-shaped tooth (113), the one end that link plate (116) kept away from linkage board (118) articulates there is dead lever (117), has seted up the annular hole in the middle of fan-shaped tooth (113) front surface, be provided with annular ring (114) in the annular hole, dead lever (117) are fixed in annular ring (114).
7. The two-plate injection molding machine mold clamping device according to claim 6, wherein: one end of the first rotating rod (111) far away from the gear (112) is fixedly connected with the rotating plate (9), the first rotating rod (111) is arranged in a round hole on the moving plate (12) through a bearing, and the right end of the second rotating rod (1110) and the right end of the connecting rod (119) are arranged in the left surface of the moving plate (12) through bearings.
8. The two-plate injection molding machine mold clamping device according to claim 6, wherein: the output shaft of servo motor (115) is fixedly connected with connecting rod (119), linkage board (118) and connecting rod (119) fixed connection, rotary rod two (1110) and fan-shaped tooth (113) fixed connection, annular ring (114) are fixed in the annular hole on fan-shaped tooth (113), dead lever (117) are fixed in annular ring (114).
9. The two-plate injection molding machine mold clamping device according to claim 6, wherein: both ends of the connecting plate (116) are hinged with the fixing rod (117) and the linkage plate (118) through positioning pins respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222813630.3U CN219256383U (en) | 2022-10-25 | 2022-10-25 | Two-plate injection molding machine mold clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222813630.3U CN219256383U (en) | 2022-10-25 | 2022-10-25 | Two-plate injection molding machine mold clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219256383U true CN219256383U (en) | 2023-06-27 |
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ID=86865018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222813630.3U Active CN219256383U (en) | 2022-10-25 | 2022-10-25 | Two-plate injection molding machine mold clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219256383U (en) |
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2022
- 2022-10-25 CN CN202222813630.3U patent/CN219256383U/en active Active
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