CN214725956U - Metal-plastic injection molding machine - Google Patents
Metal-plastic injection molding machine Download PDFInfo
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- CN214725956U CN214725956U CN202120771400.8U CN202120771400U CN214725956U CN 214725956 U CN214725956 U CN 214725956U CN 202120771400 U CN202120771400 U CN 202120771400U CN 214725956 U CN214725956 U CN 214725956U
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- injection molding
- metal
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 102
- 229920003023 plastic Polymers 0.000 title claims abstract description 94
- 239000004033 plastic Substances 0.000 title claims abstract description 94
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 abstract description 12
- 230000008018 melting Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004512 die casting Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Abstract
The utility model discloses a metal-plastic injection molding machine relates to injection moulding technical field. The utility model comprises a mounting bracket; the inner top of the mounting bracket is fixedly connected with a rectangular frame through a vertical rod; an injection molding mechanism is connected inside the rectangular frame in a sliding manner; the bottom in the mounting bracket is fixedly connected with a supporting seat; the supporting seat is positioned right below the rectangular frame; a mold placing box is placed on the upper surface of the supporting seat; a first limiting channel is formed at the bottom in the mounting bracket; the first limiting channel is internally fixedly connected with a driving assembly through a first sliding block. The utility model discloses can realize metal-plastic products's integration manufacturing, because low melting point metal realizes easily melting and the phase transition process that solidifies, for high melting point metal die casting method, the cost is lower when moulding plastics the manufacturing with low melting point metal, and gained product has combined the electrically conductive of metal, heat conduction, mechanical properties good and the electrically insulated of plastics, the advantage that matter is light, chemical stability is good respectively.
Description
Technical Field
The utility model belongs to the technical field of injection moulding, especially, relate to a metal-plastics injection molding machine.
Background
An injection molding machine is a processing device of plastic products, and the principle of the injection molding machine is to inject molten plastic into a closed mold cavity and obtain plastic products with various shapes after solidification and molding. In the plastic industry, the total production amount of the injection molding machine accounts for 20-30% of the whole plastic molding equipment, and the injection molding machine is widely applied to various fields of national defense, electromechanics, packaging and daily life. An injection molding machine generally consists of an injection system, a mold closing system, a liquid transmission system, an electrical control system, a lubricating system, a heating and cooling system, and a safety monitoring system. The injection molding machine generally adopts a foaming injection molding method, which is mainly divided into a physical foaming method and a chemical foaming method, and the used material is thermoplastic (ABS, PC, PET, etc.) or thermosetting (PF, MF, etc.) plastic. The injection molding method has the advantages of high productivity, low labor cost and easy automation, but because the conductivity of the plastic is extremely low and the plastic is an insulator, the current injection molding machine is difficult to prepare products with higher conductivity. In addition, in the production of electrically conductive metal parts, the current metal die casting method is to inject molten high-melting-point metal such as copper, zinc, aluminum, or aluminum alloy into a feed port of a die casting machine and to die cast metal parts of limited size and shape from the die. Since the melting point of the metal used in this process (greater than 600 ℃) is higher than the melting point of the plastic (usually less than 260 ℃), it is not easy to combine with an injection molding process to produce a metal-nonmetal structural or functional part.
However, in practice, a functional component or a structural component is often composed of a plurality of material members, such as a plastic component, a card holder, a function button, etc. on the mobile phone case. However, in the conventional manufacturing technology of such a structure, all the related plastic or metal parts are manufactured (by means of injection molding) and then integrated by the links of punching, aligning, installing and the like, so that the manufacturing process of the whole component is complicated and the injection molding efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal-plastics injection molding machine lays case, drive assembly, plastic mold and annular baffle's design through installing support, the mechanism of moulding plastics, mould, has solved current manufacturing technique and has all made out the back respectively with each relevant plastics or metal parts, and links such as punching, alignment, installation are integrated respectively again, and the manufacturing procedure of whole component is comparatively numerous and diverse complicated, the lower problem of efficiency of moulding plastics.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a metal-plastic injection molding machine, which comprises an installation bracket; the inner top of the mounting bracket is fixedly connected with a rectangular frame through a vertical rod; an injection molding mechanism is connected inside the rectangular frame in a sliding manner; the bottom in the mounting bracket is fixedly connected with a supporting seat; the supporting seat is positioned right below the rectangular frame; a mold placing box is placed on the upper surface of the supporting seat; a first limiting channel is formed in the bottom in the mounting bracket; the first limiting channel is internally fixedly connected with a driving assembly through a first sliding block.
Furthermore, a plurality of telescopic parts are fixedly connected to two opposite side surfaces of the supporting seat; one end of the telescopic part is fixedly connected with a clamping plate; wherein, a plurality of strong springs are fixedly connected between the clamping plate and the supporting seat; the strong spring is sleeved outside the telescopic part; the two clamping plates which are oppositely arranged are tightly attached to the die placing box.
Furthermore, a second limit channel is formed in the side face, close to the first limit channel, of the support seat;
two inclined push rods are symmetrically hinged to the inner part of the second limiting channel through moving blocks; one end of the inclined push rod is hinged with a fixed disc.
Further, a connecting rod is fixedly connected to the side face, close to the clamping plate, of the moving block; one end of the connecting rod is fixedly connected with the clamping plate.
Further, the driving assembly comprises a push plate; the push plate is attached to the fixed disk; one side surface of the push plate is fixedly connected with a pull rod; one end of the pull rod is fixedly connected with a pull ring.
Furthermore, two opposite inner side walls of the rectangular frame are provided with a limiting slide hole and a third limiting channel; a positioning rod is fixedly connected inside the third limiting channel through a second sliding block; the upper surface of the positioning rod is provided with a threaded hole, and a threaded rod is in threaded fit with the inside of the threaded hole; a driving motor is fixedly arranged at the outer top of the rectangular frame; the lower end of the output shaft of the driving motor is fixedly connected with the upper end of the threaded rod.
Further, the injection molding mechanism comprises an injection molding tank; a plastic injection molding cavity and a metal injection molding cavity are respectively arranged in the injection molding tank; a plastic conveying channel and a metal conveying channel are respectively arranged outside the injection molding tank; the plastic conveying channel is communicated with the plastic injection molding cavity; the metal conveying channel is communicated with the metal injection molding cavity.
Furthermore, the top of the injection molding tank is fixedly connected with a limiting disc; the lower surface of the limiting disc is attached to the upper surface of the positioning rod; the plastic conveying channel is in sliding fit with one limiting sliding hole, and the metal conveying channel is in sliding fit with the other limiting sliding hole; the bottom in the rectangular frame is provided with a through hole; and the inner wall of the through hole is in sliding fit with the outer wall of the injection molding tank.
The utility model discloses following beneficial effect has:
1. the utility model discloses can realize metal-plastic products's integration manufacturing, this is difficult to realize in current injection molding machine, because the low melting point metal realizes easily that melting and the phase transition process that solidifies, for high melting point metal die-casting method, the cost is lower when making with low melting point metal injection moulding, and the gained product has combined the electric conduction of metal, heat conduction, mechanical properties good and the electric insulation of plastics, the advantage that matter is light, chemical stability is good respectively.
2. The utility model discloses a design of strong spring, cardboard, the spacing channel of second, slant push rod and drive assembly can realize the firm centre gripping that the case was laid to the mould, is convenient for carry out the mould and lays the fixed of case position, and then improves the stability of the operation of moulding plastics greatly, and the mould of being convenient for simultaneously lays getting of case and puts.
3. The utility model discloses a design of locating lever, threaded rod, driving motor, spacing dish and spacing slide opening rotates the threaded rod, utilizes the screw-thread fit effect between threaded rod and the locating lever, realizes moulding plastics the nimble regulation of jar height, is convenient for will mould plastics jar insert die and lay the case in order to realize the operation of moulding plastics fast.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a metal-plastic injection molding machine;
FIG. 2 is a schematic structural view of a mounting bracket;
FIG. 3 is a rear view of the structure of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 2 from another angle;
FIG. 5 is an enlarged view of a portion of the structure at A in FIG. 4;
FIG. 6 is a side view of the structure of FIG. 4;
FIG. 7 is a schematic structural view of an injection molding mechanism;
FIG. 8 is a schematic view of the bottom view of FIG. 7;
FIG. 9 is a schematic structural view of plastic injection molding;
FIG. 10 is a schematic structural view of a plastic mold;
FIG. 11 is a schematic structural diagram of metal injection molding;
fig. 12 is a schematic structural view of a metal-plastic part.
In the drawings, the components represented by the respective reference numerals are listed below:
1-mounting bracket, 101-vertical rod, 102-rectangular frame, 103-supporting seat, 104-first limit channel, 105-telescopic part, 106-clamping plate, 107-strong spring, 108-second limit channel, 109-moving block, 110-oblique push rod, 111-fixed disk, 112-connecting rod, 113-limit slide hole, 114-third limit channel, 115-positioning rod, 116-threaded rod, 117-driving motor, 118-through hole, 2-injection molding mechanism, 201-injection molding tank, 201 a-plastic injection molding cavity, 201 b-metal injection molding cavity, 202-plastic conveying channel, 203-metal conveying channel, 204-limit disk, 3-mold placing box, 4-driving component, 401-push plate, 402-pull rod, 403-pull ring, 5-plastic mold, 6-annular partition, 7-plastic, 8-metal, 9-metal-plastic piece.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-12, the present invention relates to a metal-plastic injection molding machine, which comprises a mounting bracket 1; the inner top of the mounting bracket 1 is fixedly connected with a rectangular bracket 102 through an upright rod 101; the injection molding mechanism 2 is connected inside the rectangular frame 102 in a sliding manner; the bottom in the mounting bracket 1 is fixedly connected with a supporting seat 103; the supporting seat 103 is positioned right below the rectangular frame 102; a mold placing box 3 is placed on the upper surface of the supporting seat 103, after an injection mold is placed in the mold placing box 3, the mold placing box 3 is closed, the interior of the mold placing box 3 and air in a mold cavity of the injection mold are directly pumped out by using a vacuum pump, and then injection molding operation of plastics or metal is performed; a first limit channel 104 is arranged at the bottom in the mounting bracket 1; the driving component 4 is fixedly connected inside the first limit channel 104 through a first sliding block.
Wherein, a plurality of telescopic parts 105 are fixedly connected with two opposite side surfaces of the supporting seat 103; one end of the telescopic part 105 is fixedly connected with a clamping plate 106; wherein, a plurality of strong springs 107 are fixedly connected between the clamping plate 106 and the supporting seat 103; the strong spring 107 is sleeved outside the telescopic part 105; the two clamping plates 106 which are oppositely arranged are tightly attached to the mold placing box 3 and used for clamping and fixing the position of the mold placing box 3.
Wherein, the side of the supporting seat 103 close to the first limit channel 104 is provided with a second limit channel 108;
wherein, two oblique push rods 110 are symmetrically hinged inside the second limit channel 108 through a moving block 109; one end of the inclined push rod 110 is hinged with a fixed disc 111; the driving assembly 4 is pushed along the first limiting channel 104, the driving assembly 4 is used for pushing the fixed disc 111 to move towards the supporting seat 103, the inclined push rod 110 is used for pushing the moving block 109 to move along the second limiting channel 108, the clamping plates 106 are enabled to move towards the direction far away from the supporting seat 103, the strong springs 107 are stretched at the moment, after the mold placing box 3 is placed on the supporting seat 103, the driving assembly 4 is loosened, the elastic restoring force of the strong springs 107 is used, the mold placing box 3 is tightly clamped by the two clamping plates 106 which are oppositely arranged, the position of the mold placing box 3 is fixed, and injection molding operation of metal or plastic in the mold is facilitated;
the side surface of the moving block 109 close to the clamping plate 106 is fixedly connected with a connecting rod 112; one end of the connecting rod 112 is fixedly connected with the clamping plate 106.
Wherein, the driving component 4 comprises a push plate 401; the push plate 401 is attached to the fixed disk 111;
one side surface of the push plate 401 is fixedly connected with a pull rod 402; one end of the pull rod 402 is fixedly connected with a pull ring 403; by operating pull ring 403, horizontal movement of the position of push plate 401 can be performed, thereby achieving horizontal movement of the position of fixed disk 111.
Wherein, two opposite inner side walls of the rectangular frame 102 are both provided with a limit slide hole 113 and a third limit channel 114; a positioning rod 115 is fixedly connected inside the third limiting groove 114 through a second sliding block; the upper surface of the positioning rod 115 is provided with a threaded hole, and a threaded rod 116 is in threaded fit with the inner part of the threaded hole; a driving motor 117 is fixedly arranged at the outer top of the rectangular frame 102; the lower end of an output shaft of the driving motor 117 is fixedly connected with the upper end of the threaded rod 116; when the driving motor 117 is started, the output shaft of the driving motor 117 is used for driving the threaded rod 116 to rotate, so that the positioning rod 115 is moved up and down, and the injection molding mechanism 2 is flexibly adjusted in the up-and-down position by using the positioning rod 115.
Wherein, the injection molding mechanism 2 comprises an injection molding tank 201; a plastic injection molding cavity 201a and a metal injection molding cavity 201b are respectively arranged in the injection molding tank 201; a plastic conveying channel 202 and a metal conveying channel 203 are respectively arranged outside the injection molding tank 201; wherein, the plastic conveying channel 202 is communicated with the plastic injection molding cavity 201 a; the metal conveying channel 203 is communicated with the metal injection molding cavity 201 b; when plastic injection molding operation is required, block-shaped or powder-shaped plastic is conveyed into the plastic injection molding cavity 201a from the plastic conveying channel 202, the plastic inside the plastic injection molding cavity 201a is heated and stirred, and when metal injection molding operation is required, molten metal is conveyed into the metal injection molding cavity 201b from the metal conveying channel 203 and is heated and stirred.
Wherein, the top of the injection molding tank 201 is fixedly connected with a limiting disc 204; the lower surface of the limiting disc 204 is attached to the upper surface of the positioning rod 115; the plastic conveying channel 202 is in sliding fit with one limiting slide hole 113, and the metal conveying channel 203 is in sliding fit with the other limiting slide hole 113; the bottom in the rectangular frame 102 is provided with a through hole 118; the inner wall of the through hole 118 is in sliding fit with the outer wall of the injection tank 201; through the setting of spacing slide opening 113, the in-process that jar 201 reciprocated is being moulded plastics in the realization, can play fine limiting displacement, prevents to mould plastics the horizontal rocking of jar 201, increases the stability that jar 201 removed of moulding plastics.
The working principle of the embodiment is as follows: when in use, firstly, the plastic mould 5 is placed in the mould placing box 3, after the mould placing box 3 is closed, the mould placing box 3 is placed on the supporting seat 103 and is clamped and fixed, air in the mould placing box 3 and the middle-sized cavity of the plastic mould 5 is pumped out by using a vacuum pump, then, blocky or powdery plastic (ABS plastic with the melting point of 170 ℃) is placed in the plastic injection molding cavity 201a of the injection molding tank 201 by the plastic conveying channel 202 and is heated and stirred, after uniform mixing, the driving motor 117 is started, the threaded rod 116 is driven by the output shaft of the driving motor 117 to rotate, so as to realize the up-and-down movement of the positioning rod 115, thereby flexibly adjusting the injection molding mechanism 2 to a required position, at the moment, the lower opening of the plastic injection molding cavity 201a of the injection molding tank 201 is just inserted into the injection port on the mould placing box 3, and a pressurizing device matched with the plastic injection molding cavity 201a is used for pressurizing the plastic injection molding cavity 201a, injecting molten plastic in the plastic injection molding cavity 201a into a cavity of the plastic mold 5 through a lower opening at the bottom of the plastic injection molding cavity 201a, controlling a pressurizing device to decompress the plastic injection molding cavity 201a and pull out the injection molding tank 201 from a filling opening after the injection molding is finished, then moving the mold placing box 3 away from the injection molding tank 201, demolding after the plastic in the plastic mold 5 is solidified, and obtaining the product plastic 7 after demolding.
Then, firstly, the annular clapboard 6 is placed in the mold placing box 3, then the prepared plastic 7 is clamped in the annular clapboard 6, the mold placing box 3 filled with the plastic 7 is clamped and fixed on the supporting seat 103 in the same way, air in the mold placing box 3 and the plastic 7 middle-sized cavity is pumped out by using corresponding vacuum pumps, then molten metal (lead-tin alloy with the melting point of 183 ℃ C.) is placed in the metal injection molding cavity 201b through the metal conveying channel 203 for heating and stirring, after uniform mixing, the driving motor 117 is started, the threaded rod 116 is driven to rotate by the output shaft of the driving motor 117, further, the up-and-down movement of the positioning rod 115 is realized, so that the injection molding mechanism 2 is flexibly adjusted to a required position, at the moment, the lower opening of the metal injection molding cavity 201b of the injection molding tank 201 is just inserted into the injection port on the mold placing box 3, and a pressurizing device matched with the metal injection molding cavity 201b is used for pressurizing the metal injection molding cavity 201b, injecting molten metal in the metal injection molding cavity 201b into the cavity of the plastic 7 through the lower opening at the bottom of the metal injection molding cavity 201b, controlling a pressurizing device to decompress the metal injection molding cavity 201b and pull out the injection molding tank 201 from the injection opening after the injection molding is finished, then moving the mold placing box 3 away from the injection molding tank 201, demolding after the metal in the cavity of the plastic 7 is solidified, and obtaining the metal-plastic part 9 after demolding.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A metal-plastic injection molding machine, includes installing support (1), its characterized in that:
the inner top of the mounting bracket (1) is fixedly connected with a rectangular frame (102) through an upright rod (101); the injection molding mechanism (2) is connected inside the rectangular frame (102) in a sliding manner;
a supporting seat (103) is fixedly connected to the bottom in the mounting bracket (1); the supporting seat (103) is positioned right below the rectangular frame (102);
a mold placing box (3) is arranged on the upper surface of the supporting seat (103);
a first limiting channel (104) is formed in the bottom of the mounting bracket (1); the interior of the first limiting channel (104) is fixedly connected with a driving assembly (4) through a first sliding block.
2. A metal-plastic injection molding machine according to claim 1, wherein a plurality of telescopic members (105) are fixedly connected to one of opposite side surfaces of the support base (103); one end of the telescopic part (105) is fixedly connected with a clamping plate (106);
wherein, a plurality of strong springs (107) are fixedly connected between the clamping plate (106) and the supporting seat (103); the strong spring (107) is sleeved outside the telescopic component (105);
the two clamping plates (106) which are oppositely arranged are tightly attached to the die placing box (3).
3. A metal-plastic injection molding machine according to claim 2, wherein the side of the support seat (103) adjacent to the first limit channel (104) is provided with a second limit channel (108);
wherein, two oblique push rods (110) are symmetrically hinged in the second limit channel (108) through a moving block (109); one end of the inclined push rod (110) is hinged with a fixed disc (111).
4. A metal-plastic injection molding machine according to claim 3, wherein a connecting rod (112) is fixedly connected to a side of the moving block (109) near the clamping plate (106); one end of the connecting rod (112) is fixedly connected with the clamping plate (106).
5. A metal-plastic injection molding machine according to claim 4, wherein said drive assembly (4) comprises a push plate (401); the push plate (401) is attached to the fixed disk (111);
one side surface of the push plate (401) is fixedly connected with a pull rod (402); one end of the pull rod (402) is fixedly connected with a pull ring (403).
6. The metal-plastic injection molding machine of claim 5, wherein the two opposite inner side walls of the rectangular frame (102) are provided with a limit slide hole (113) and a third limit channel (114);
a positioning rod (115) is fixedly connected inside the third limiting groove channel (114) through a second sliding block; the upper surface of the positioning rod (115) is provided with a threaded hole, and a threaded rod (116) is in threaded fit with the threaded hole;
a driving motor (117) is fixedly arranged at the outer top of the rectangular frame (102); the lower end of an output shaft of the driving motor (117) is fixedly connected with the upper end of the threaded rod (116).
7. A metal-plastic injection molding machine according to claim 6, wherein said injection mechanism (2) comprises an injection pot (201); a plastic injection molding cavity (201a) and a metal injection molding cavity (201b) are respectively arranged in the injection molding tank (201);
a plastic conveying channel (202) and a metal conveying channel (203) are respectively arranged outside the injection molding tank (201); wherein the plastic conveying channel (202) is communicated with a plastic injection molding cavity (201 a); the metal conveying channel (203) is communicated with the metal injection molding cavity (201 b).
8. A metal-plastic injection molding machine according to claim 7, wherein a limiting disc (204) is fixedly connected to the top of the injection tank (201); the lower surface of the limiting disc (204) is attached to the upper surface of the positioning rod (115);
the plastic conveying channel (202) is in sliding fit with one limiting sliding hole (113), and the metal conveying channel (203) is in sliding fit with the other limiting sliding hole (113);
a through hole (118) is formed in the bottom in the rectangular frame (102); the inner wall of the through hole (118) is in sliding fit with the outer wall of the injection molding tank (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771400.8U CN214725956U (en) | 2021-04-15 | 2021-04-15 | Metal-plastic injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771400.8U CN214725956U (en) | 2021-04-15 | 2021-04-15 | Metal-plastic injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN214725956U true CN214725956U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120771400.8U Expired - Fee Related CN214725956U (en) | 2021-04-15 | 2021-04-15 | Metal-plastic injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780765A (en) * | 2022-12-07 | 2023-03-14 | 东莞市和镁五金有限公司 | Automobile component die-casting die and die-casting method |
-
2021
- 2021-04-15 CN CN202120771400.8U patent/CN214725956U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780765A (en) * | 2022-12-07 | 2023-03-14 | 东莞市和镁五金有限公司 | Automobile component die-casting die and die-casting method |
| CN115780765B (en) * | 2022-12-07 | 2023-06-16 | 东莞市和镁五金有限公司 | Automobile component die-casting die and die-casting method |
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