CN217319163U - Injection molding machine mode locking device - Google Patents
Injection molding machine mode locking device Download PDFInfo
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- CN217319163U CN217319163U CN202220195854.XU CN202220195854U CN217319163U CN 217319163 U CN217319163 U CN 217319163U CN 202220195854 U CN202220195854 U CN 202220195854U CN 217319163 U CN217319163 U CN 217319163U
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Abstract
The utility model discloses an injection molding machine mode locking device, including mount pad, removal frock board, movable mould board and fixed die plate, the upper surface of mount pad is fixedly connected with fixed plate, fixed frock board and the subassembly of moulding plastics respectively, and the sliding tray has been seted up to the upper surface of mount pad, and the inner wall sliding connection of sliding tray has the sliding plate, and the right flank of sliding plate is provided with proximity sensor, and the left surface of removing the frock board is provided with the contact head, the left surface fixedly connected with hydraulic telescoping rod of fixed plate. This injection molding machine mode locking device, drive hydraulic telescoping rod drive sliding plate and remove to the right side to drive movable mould board and fixed die plate contact, after movable mould board and fixed die plate contact, the sliding plate continues to move right and makes compression spring atress shrink, senses the contact head when proximity sensor after, signals messenger hydraulic telescoping rod stops the drive, thereby carries out the mode locking, and then has avoided the excessive extruded problem of movable mould board and fixed die plate.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field specifically is an injection molding machine mode locking device.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould.
The prior injection molding machine is easy to cause excessive extrusion of a movable mold and a fixed mold due to improper debugging after mold locking, so that the fixed mold and the movable mold are damaged, and the injection molding machine is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine mode locking device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mold locking device of an injection molding machine comprises an installation seat, a movable tooling plate, a movable mold plate and a fixed mold plate, wherein the upper surface of the installation seat is respectively and fixedly connected with a fixed plate, a fixed tooling plate and an injection molding assembly, the upper surface of the installation seat is provided with a sliding groove, the inner wall of the sliding groove is in sliding connection with a sliding plate, the right side surface of the sliding plate is provided with a proximity sensor, the left side surface of the movable tooling plate is provided with a contact head, the left side surface of the fixed plate is fixedly connected with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected with the left side surface of the sliding plate, the right side surface of the sliding plate is fixedly connected with a connecting rod, the surface of the movable tooling plate is provided with a through hole, the right end of the connecting rod penetrates through the through hole and is fixedly connected with a limiting block, the surface of the connecting rod is sleeved with a compression spring, one end of the movable mold plate and one end of the fixed mold plate are both provided with a positioning pin, the other end of the movable mold plate and the fixed mold groove, the opposite surfaces of the movable tooling plate and the fixed tooling plate are provided with positioning grooves matched with the positioning pins
Preferably, one end of the compression spring is fixedly connected with the left side surface of the movable tooling plate, and the other end of the compression spring is fixedly connected with the right side surface of the sliding plate.
Preferably, the number of the connecting rods is four, and the four connecting rods are arranged on the right side face of the sliding plate in a rectangular array.
Preferably, the right side of the fixed plate is fixedly connected with a sliding column, the surfaces of the sliding plate and the movable tooling plate are both provided with through holes, and one end of the sliding column penetrates through the through holes and is fixedly connected with the left side of the fixed tooling plate.
Preferably, threaded holes are formed in the surfaces of the movable tooling plate and the fixed tooling plate, the number of the threaded holes is multiple, the threaded holes are arranged on the surfaces of the movable tooling plate and the fixed tooling plate in a circumferential array mode, and bolt counter bores matched with the threaded holes are formed in the surfaces of the movable template and the fixed template.
Preferably, the positioning pin at one end of the movable template is coaxial with the positioning pin at one end of the fixed template.
Advantageous effects
The utility model provides an injection molding machine mode locking device possesses following beneficial effect:
1. this injection molding machine mode locking device, through setting up the sliding plate, drive hydraulic telescoping rod drives the sliding plate and removes to the right side to drive moving die plate and fixed die plate contact, after moving die plate and fixed die plate contact, the sliding plate continues to move right and makes compression spring atress shrink, sense behind the contact head as proximity sensor, signals messenger hydraulic telescoping rod stop drive, thereby carry out the mode locking, and then avoided moving die plate and the excessive extruded problem of fixed die plate.
2. This injection molding machine mode locking device, through setting up the locating pin, insert the locating pin of movable mould board and fixed die plate one end respectively in removing the constant head tank on frock board and the fixed frock board, pass the bolt counter bore utilizing the bolt to with screw hole threaded connection, thereby can make fixed die plate and movable mould board concentric through the locating pin on removing frock board and fixed frock board, and then the installation of fixed die plate and movable mould board has been convenient for.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the present invention;
FIG. 3 is a schematic side view of the movable platen according to the present invention;
fig. 4 is a schematic view of the front cut structure of the fixed mold plate of the present invention.
In the figure: the injection molding device comprises a mounting seat 1, a movable tooling plate 2, a movable template 3, a fixed template 4, a fixed plate 5, a fixed tooling plate 6, an injection molding assembly 7, a sliding plate 8, a proximity sensor 9, a contact 10, a hydraulic telescopic rod 11, a connecting rod 12, a limiting block 13, a compression spring 14, a positioning pin 15 and a sliding column 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a mold locking device of an injection molding machine, which comprises a mounting seat 1, a movable tooling plate 2 and a movable template 3, and fixed die plate 4, the upper surface of mount pad 1 is fixed connection with fixed plate 5 respectively, fixed frock board 6 and the subassembly 7 of moulding plastics, remove frock board 2 and fixed frock board 6's surface all set up threaded hole, the quantity of screw hole is a plurality of, a plurality of screw holes are the surface that the circumference array set up at removal frock board 2 and fixed frock board 6, the surface of movable die plate 3 and fixed die plate 4 all is provided with the bolt counter bore with screw hole looks adaptation, the sliding tray has been seted up to the upper surface of mount pad 1, the inner wall sliding connection of sliding tray has sliding plate 8, the right side fixed connection of fixed plate 5 has slide post 16, the through hole has all been seted up on sliding plate 8 and the surface of removing frock board 2, the one end of slide post 16 pass the through hole and with the left side fixed connection of fixed frock board 6.
A proximity sensor 9 is arranged on the right side surface of the sliding plate 8, the proximity sensor 9 is electrically connected with an external control system, a contact head 10 is arranged on the left side surface of the movable tooling plate 2, a hydraulic telescopic rod 11 is fixedly connected with the left side surface of the fixed plate 5, the telescopic end of the hydraulic telescopic rod 11 is fixedly connected with the left side surface of the sliding plate 8, connecting rods 12 are fixedly connected with the right side surface of the sliding plate 8, the number of the connecting rods 12 is four, the four connecting rods 12 are arranged on the right side surface of the sliding plate 8 in a rectangular array, through holes are arranged on the surface of the movable tooling plate 2, the right end of the connecting rod 12 passes through the through holes and is fixedly connected with a limiting block 13, a compression spring 14 is sleeved on the surface of the connecting rod 12, one end of the compression spring 14 is fixedly connected with the left side surface of the movable tooling plate 2, the other end of the compression spring 14 is fixedly connected with the right side surface of the sliding plate 8, and positioning pins 15 are arranged at one end of the movable template 3 and the fixed template 4, the other end of movable mould board 3 and fixed die plate 4 all is provided with the die type groove, and the constant head tank with 15 looks adaptations of locating pin is all seted up to the opposite face of removing frock board 2 and fixed frock board 6, and the locating pin 15 of 3 one ends of movable mould board is coaxial with the locating pin 15 of 4 one ends of fixed die plate.
Through setting up locating pin 15, insert the constant head tank on removal frock board 2 and the fixed frock board 6 respectively with the locating pin 15 of movable mould board 3 and 4 one ends of fixed mould board, pass the bolt counter bore utilizing the bolt, and with screw hole threaded connection, thereby can be with movable mould board 3 and 4 fixed mounting of fixed mould board on removing frock board 2 and fixed frock board 6, can make fixed mould board 4 and movable mould board 3 concentric through locating pin 15, and then the installation of fixed mould board 4 and movable mould board 3 has been improved on the aspect.
Through setting up sliding plate 8, drive hydraulic telescoping rod 11 and drive sliding plate 8 and remove to the right side, thereby drive movable mould board 3 and fixed die plate 4 contact, after movable mould board 3 and fixed die plate 4 contact, sliding plate 8 continues to move right and makes compression spring 14 atress shrink, sense contact 10 after proximity sensor 9, send signal control makes hydraulic telescoping rod 11 stop driving, thereby carry out the mode locking, and then avoided the excessive extruded problem of movable mould board 3 and fixed die plate 4.
The working principle is as follows: when the injection molding machine mold locking device is used, firstly, the positioning pins 15 at one ends of the movable template 3 and the fixed template 4 are respectively inserted into the positioning grooves on the movable tooling plate 2 and the fixed tooling plate 6, bolts are utilized to penetrate through bolt counter bores and are in threaded connection with threaded holes, so that the movable template 3 and the fixed template 4 can be fixedly arranged on the movable tooling plate 2 and the fixed tooling plate 6, the hydraulic telescopic rod 11 is driven by an external control system to drive the sliding plate 8 to move towards the right side, so as to drive the movable template 3 to be contacted with the fixed template 4, after the movable template 3 is contacted with the fixed template 4, the sliding plate 8 continuously moves towards the right, so that the compression spring 14 is stressed and contracted, the proximity sensor 9 is close to the contact head 10, when the proximity sensor 9 senses the contact head 10, the proximity sensor 9 sends a signal to the external control system, so as to stop the hydraulic telescopic rod 11 from driving, thereby carry out the mode locking, and then avoided the excessive extruded problem of movable mould board 3 and fixed die plate 4, after the completion of moulding plastics, hydraulic telescoping rod 11 resets and drives sliding plate 8 and resets, and movable mould board 3 breaks away from fixed die plate 4 simultaneously, makes compression spring 14 reset and drives and remove frock board 2 and reset.
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 an injection molding machine mode locking device, includes mount pad (1), removes frock board (2), movable mould board (3) and fixed die plate (4), its characterized in that: the upper surface of the mounting seat (1) is fixedly connected with a fixed plate (5), a fixed tooling plate (6) and an injection molding assembly (7) respectively, the upper surface of the mounting seat (1) is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding plate (8) in a sliding manner, the right side surface of the sliding plate (8) is provided with a proximity sensor (9), the left side surface of the movable tooling plate (2) is provided with a contact head (10), the left side surface of the fixed plate (5) is fixedly connected with a hydraulic telescopic rod (11), the telescopic end of the hydraulic telescopic rod (11) is fixedly connected with the left side surface of the sliding plate (8), the right side surface of the sliding plate (8) is fixedly connected with a connecting rod (12), the surface of the movable tooling plate (2) is provided with a through hole, the right end of the connecting rod (12) passes through the through hole and is fixedly connected with a limiting block (13), and the surface of the connecting rod (12) is sleeved with a compression spring (14), the one end of movable mould board (3) and fixed die plate (4) all is provided with locating pin (15), and the other end of movable mould board (3) and fixed die plate (4) all is provided with the die type groove, and the constant head tank with locating pin (15) looks adaptation is all seted up to the opposite face of removal frock board (2) and fixed frock board (6).
2. The mold clamping device of an injection molding machine according to claim 1, wherein: one end of the compression spring (14) is fixedly connected with the left side face of the movable tooling plate (2), and the other end of the compression spring (14) is fixedly connected with the right side face of the sliding plate (8).
3. The mold clamping device of an injection molding machine according to claim 1, wherein: the number of the connecting rods (12) is four, and the four connecting rods (12) are arranged on the right side surface of the sliding plate (8) in a rectangular array.
4. The mold clamping device of an injection molding machine according to claim 1, wherein: the right side face of fixed plate (5) fixedly connected with slip post (16), the through hole has all been seted up on the surface of sliding plate (8) and removal frock board (2), the one end of slip post (16) pass the through hole and with the left surface fixed connection of fixed frock board (6).
5. The mold clamping device for injection molding machines according to claim 1, wherein: the surface of the movable tooling plate (2) and the fixed tooling plate (6) is provided with a plurality of threaded holes, the threaded holes are arranged on the surfaces of the movable tooling plate (2) and the fixed tooling plate (6) in a circumferential array mode, and the surfaces of the movable template (3) and the fixed template (4) are provided with bolt counter bores matched with the threaded holes.
6. The mold clamping device of an injection molding machine according to claim 1, wherein: and the positioning pin (15) at one end of the movable template (3) is coaxial with the positioning pin (15) at one end of the fixed template (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195854.XU CN217319163U (en) | 2022-01-24 | 2022-01-24 | Injection molding machine mode locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195854.XU CN217319163U (en) | 2022-01-24 | 2022-01-24 | Injection molding machine mode locking device |
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| CN217319163U true CN217319163U (en) | 2022-08-30 |
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| CN202220195854.XU Active CN217319163U (en) | 2022-01-24 | 2022-01-24 | Injection molding machine mode locking device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227743A (en) * | 2019-07-16 | 2019-09-13 | 西南石油大学 | A kind of central sill hydraulic straightening machine top structure |
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2022
- 2022-01-24 CN CN202220195854.XU patent/CN217319163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227743A (en) * | 2019-07-16 | 2019-09-13 | 西南石油大学 | A kind of central sill hydraulic straightening machine top structure |
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