CN211221921U - Injection molding machine with mold clamping force adjusting function - Google Patents
Injection molding machine with mold clamping force adjusting function Download PDFInfo
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- CN211221921U CN211221921U CN201921861045.2U CN201921861045U CN211221921U CN 211221921 U CN211221921 U CN 211221921U CN 201921861045 U CN201921861045 U CN 201921861045U CN 211221921 U CN211221921 U CN 211221921U
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- injection molding
- molding machine
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- clamping force
- mold clamping
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Abstract
The utility model relates to the technical field of injection molding, in particular to an injection molding machine with a mold clamping force adjusting function, which comprises an injection molding machine, a fixed template is arranged on one side of the injection molding machine, a guide post is arranged on one side of the fixed template, a movable template is arranged on the outer side of the guide post, one side of the movable template is provided with two T-shaped rods, one side of each T-shaped rod is provided with a transmission box, one side of each transmission box is provided with a sliding hole, the T-shaped head of the T-shaped rod is provided with a vertical chute, one side of the chute is provided with a reciprocating crank, one end of the reciprocating crank is provided with a shifting post matched with the sliding chute, the bottom of the sliding chute is provided with a hydraulic ejector rod, the end part of the hydraulic ejector rod is provided with a buffer seat, through the utility model discloses an improvement realizes effectual regulation compound die power, makes it steady as far as possible when the compound die to the compound die is efficient, and simple and practical is fit for promoting.
Description
Technical Field
The utility model relates to an injection molding processing technology field especially relates to an injection molding machine with compound die power adjustable function.
Background
The injection molding processing is one of the essential means for modern plastic product molding, and the main principle is that firstly, an injection platform is adopted to inject plastic particles in a heated molten state into a corresponding injection mold cavity which is matched and locked by a mold in a spiral extrusion mode, and then a blank workpiece is obtained through cooling and demolding. The mold closing mode of the prior injection molding machine is divided into a toggle connecting rod type or an oil cylinder direct pressure type according to a movement mode, the toggle connecting rod type transmission distance is wide, but the mold closing control is difficult and needs manual calibration; the direct pressure type of the oil cylinder can adjust the magnitude of the mold clamping force by controlling the flow of the hydraulic oil, but the stroke is slow, so that the production efficiency is influenced. Therefore, an injection molding machine which can adjust the mold clamping force and has high mold clamping speed is urgently needed in the market at present. Therefore, the utility model provides an injection molding machine with compound die power adjustable function solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the mold closing force is unadjustable and the mold closing efficiency is low among the prior art, and the injection molding machine with adjustable function of mold closing force that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an injection molding machine with a mold clamping force adjusting function is designed, the injection molding machine comprises an injection molding machine, a fixed mold plate is arranged on one side of the injection molding machine, a guide post is arranged on one side of the fixed mold plate, a movable mold plate matched with the guide post is arranged on the outer side of the guide post, two opposite T-shaped rods are arranged on one side, away from the fixed mold plate, of the movable mold plate, a transmission box is arranged on one side of each T-shaped rod, a sliding hole matched with the T-shaped rod is formed in one side of the transmission box, a vertical sliding groove is formed in the T-shaped head of each T-shaped rod, a reciprocating crank is arranged on one side of the sliding groove, a shifting post matched with the sliding groove is arranged at one end of each reciprocating crank, a hydraulic ejector rod is arranged at the bottom of the sliding groove, a buffer seat matched with the shifting post is arranged at the end of a telescopic rod of, two ends opposite to each other in the connecting rotating shaft are respectively provided with a face gear, the face gears are provided with driving wheels matched with the face gears, the top of the transmission box is provided with a top plate, one side of the top plate is provided with two cylinders, the bottom ends of piston rods of the two cylinders are provided with locking templates, and the two locking templates and the two sides corresponding to the T-shaped rods are respectively provided with matched stopping teeth.
Preferably, a rack is arranged at the bottom of the support leg of the T-shaped rod, one side of the injection molding machine is rotatably connected with an adjusting gear matched with the rack through a rotating shaft, and a torsion spring wound on the outer side of the rotating shaft is arranged on one side of the adjusting gear and the injection molding machine.
Preferably, one side of the driving wheel is provided with a driving motor, the driving motor adopts a speed reduction motor, and one end of the shifting column is provided with a blocking disc for preventing the shifting column from slipping.
Preferably, one end of the hydraulic ejector rod is provided with a regulating valve matched with the hydraulic ejector rod, and a spring wound outside the piston rod is arranged between the cylinder and one side of the locking template.
The utility model provides an injection molding machine with compound die power adjustable function, beneficial effect lies in: through the guide post, the setting and the cooperation of transmission case, make the accurate steady of motion of movable mould, through the spout, reciprocating crank, dial the post, keep off the setting of dish, realize that T type pole promotes the movable mould and carries out the compound die, the stroke distance is wider, through face gear, drive gear and driving motor's setting and cooperation, realize the steady transmission step by step of compound die power, through hydraulic ejector pin, the buffing pad, the governing valve, the adjusting gear of front side and the setting and the cooperation of torsional spring, the compound die pressure when multistage buffering is about to the compound die, make compound die pressure steady as far as possible when reaching the biggest, and through the roof, the cylinder, the setting and the cooperation of mode locking board and locking tooth, it is fixed to realize carrying out the mode locking when the compound die power reaches the certain time, the pressurize lasts, finish until needing the mould cooling, overall structure.
Drawings
Fig. 1 is a schematic structural diagram of an injection molding machine with a mold clamping force adjusting function according to the present invention;
fig. 2 is a schematic sectional structure view of an injection molding machine with a mold clamping force adjusting function according to the present invention;
fig. 3 is the utility model provides an injection molding machine's fracture structure schematic diagram with adjustable function of compound die power.
In the figure: the injection molding machine comprises an injection molding machine 1, a fixed mold plate 2, a movable mold plate 3, a guide post 4, a T-shaped rod 5, a transmission box 51, a slide hole 6, a slide groove 7, a reciprocating crank 8, a shifting post 9, a baffle disc 91, a hydraulic ejector rod 10, an adjusting valve 101, a buffer seat 11, a face gear 12, a transmission wheel 13, a driving motor 14, a rack 15, an adjusting gear 16, a torsion spring 17, a top plate 18, a cylinder 19, a mold locking plate 20, a spring 21 and a stop tooth 22.
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.
Referring to fig. 1-3, an injection molding machine with a mold clamping force adjusting function comprises an injection molding machine 1, a fixed mold plate 2 is arranged on one side of the injection molding machine 1, a guide post 4 is arranged on one side of the fixed mold plate 2 to realize the precise mold clamping or mold opening movement of the fixed mold, a movable mold plate 3 matched with the guide post 4 is arranged on the outer side of the guide post 4, two opposite T-shaped rods 5 are arranged on one side of the movable mold plate 3 away from the fixed mold plate 2, the outer walls of the T-shaped rods 5 are smooth and flat, a transmission case 51 is arranged on one side of each T-shaped rod 5, a slide hole 6 matched with the T-shaped rod 5 is arranged on one side of the transmission case 51, stopping teeth 22 are arranged at the upper end and the lower end of the slide hole 6, notches are matched with racks 15, a vertical chute 7 is arranged at the head of each T-shaped rod 5, a reciprocating crank 8 is arranged on one side of the chute 7, a pok, drive spout 7 and T type pole 5 and remove in the slide opening, the bottom of spout 7 is equipped with hydraulic ram rod 10, hydraulic ram rod 10's telescopic link tip be equipped with dial post 9 assorted buffer seat 11, one side of buffer seat 11 is equipped with dial post 9 assorted joint portion, reciprocating crank 8 keeps away from the one end of spout 7 and connects in one side of transmission case 51 through the pivot, two ends of connecting the pivot relatively all are equipped with face gear 12, two face gear 12 are equipped with rather than assorted drive wheel 13, transmit power for two face gear 12 through drive wheel 13, the top of transmission case is equipped with roof 18, one side of roof 18 is equipped with two cylinders 19, the piston rod bottom of two cylinders 19 is equipped with die block board 20, two die block boards 20 all are equipped with assorted locking tooth 22 with the both sides that correspond T type pole 5, realize the pressurize in fixed position mode locking, the controllability is strong.
The utility model discloses in, the landing leg bottom of T type pole 5 is equipped with rack 15, and one side of injection molding machine 1 is rotated through the pivot and is connected be equipped with rack 15 assorted adjusting gear 16, and one side of adjusting gear 16 and injection molding machine 1 is equipped with the torsional spring 17 of twining in the pivot outside, realizes closing the buffering of mould pressure.
One side of drive wheel 13 is equipped with driving motor 14, driving motor 14 adopts gear motor, the one end of dialling post 9 is equipped with the fender dish 91 that prevents to dial the 9 slippage of post, the one end of hydraulic ram 10 is equipped with rather than assorted governing valve 101, be equipped with the spring 21 in the winding piston rod outside between one side of cylinder 19 and clamp plate 20, through adjusting governing valve 101, give in different buffer power, balanced buffering matched die pressure, thereby realize steady compound die, overall structure is simple and practical, and is suitable for promoting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. An injection molding machine with a mold clamping force adjusting function comprises an injection molding machine (1), wherein a fixed mold plate (2) is arranged on one side of the injection molding machine (1), a guide post (4) is arranged on one side of the fixed mold plate (2), a movable mold plate (3) matched with the guide post is arranged on the outer side of the guide post (4), the injection molding machine is characterized in that two opposite T-shaped rods (5) are arranged on one side, away from the fixed mold plate (2), of the movable mold plate (3), a transmission box (51) is arranged on one side of each T-shaped rod (5), a slide hole (6) matched with each T-shaped rod (5) is arranged on one side of each transmission box (51), a vertical sliding chute (7) is arranged at the head part of the T-shaped rod (5), a reciprocating crank (8) is arranged on one side of each sliding chute (7), a shifting column (9) matched with each sliding chute (7) is arranged at one end of each reciprocating, the bottom of spout (7) is equipped with hydraulic ram (10), the telescopic link tip of hydraulic ram (10) be equipped with dial post (9) assorted cushion socket (11), reciprocal crank (8) are kept away from the one end of spout (7) through the pivot connect in one side of transmission case (51), two connect the relative one end of pivot and all be equipped with face gear (12), two face gear (12) are equipped with rather than assorted drive wheel (13), the top of transmission case is equipped with roof (18), one side of roof (18) is equipped with two cylinders (19), two the piston rod bottom of cylinder (19) is equipped with jam plate (20), two jam plate (20) all are equipped with assorted locking tooth (22) with the both sides that correspond T type pole (5).
2. The injection molding machine with the mold clamping force adjustable function according to claim 1, wherein a rack (15) is arranged at the bottom of a leg of the T-shaped rod (5), an adjusting gear (16) matched with the rack (15) is rotatably connected to one side of the injection molding machine (1) through a rotating shaft, and a torsion spring (17) wound on the outer side of the rotating shaft is arranged on one side of the adjusting gear (16) and one side of the injection molding machine (1).
3. The injection molding machine with the mold clamping force adjustable function according to claim 1, wherein a driving motor (14) is arranged on one side of the driving wheel (13), the driving motor (14) adopts a speed reduction motor, and one end of the shifting column (9) is provided with a baffle disc (91) for preventing the shifting column (9) from slipping.
4. The injection molding machine with the mold clamping force adjustable function according to claim 1, wherein one end of the hydraulic ejector rod (10) is provided with a regulating valve (101) matched with the hydraulic ejector rod, and a spring (21) wound on the outer side of the piston rod is arranged between the cylinder (19) and one side of the lock mold plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861045.2U CN211221921U (en) | 2019-10-31 | 2019-10-31 | Injection molding machine with mold clamping force adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861045.2U CN211221921U (en) | 2019-10-31 | 2019-10-31 | Injection molding machine with mold clamping force adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211221921U true CN211221921U (en) | 2020-08-11 |
Family
ID=71914171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921861045.2U Active CN211221921U (en) | 2019-10-31 | 2019-10-31 | Injection molding machine with mold clamping force adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211221921U (en) |
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2019
- 2019-10-31 CN CN201921861045.2U patent/CN211221921U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 516000 Meilida Industrial Park (Building 1), Dongfeng Village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province Patentee after: Huizhou Jiayou Plastic Products Co.,Ltd. Address before: 516000 Dongfeng Village, Xinxu Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: Huizhou Mi Kou plastic products Co.,Ltd. |
|
| TR01 | Transfer of patent right |