CN210820758U - Injection mold for plastic products - Google Patents
Injection mold for plastic products Download PDFInfo
- Publication number
- CN210820758U CN210820758U CN201921375293.6U CN201921375293U CN210820758U CN 210820758 U CN210820758 U CN 210820758U CN 201921375293 U CN201921375293 U CN 201921375293U CN 210820758 U CN210820758 U CN 210820758U
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- CN
- China
- Prior art keywords
- injection molding
- injection
- mold
- pipe
- fixing rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 57
- 239000007924 injection Substances 0.000 title claims abstract description 57
- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 238000001746 injection moulding Methods 0.000 claims abstract description 40
- 238000005057 refrigeration Methods 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002991 molded plastic Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for plastic products, which comprises a support frame, wherein a collecting box is arranged in the support frame, and a forming device is arranged above the support frame; the forming device comprises a fixing rod, a pushing device, an injection molding hole, an upper mold, a lower mold and a shell, wherein two ends of the fixing rod are installed in the shell, the fixing rod is provided with the upper mold and the lower mold, and the pushing device is connected to the rear of the lower mold. The utility model relates to an injection mold for plastic products, the device of moulding plastics is moulded plastics the liquid of moulding plastics inside the mould, carry out the mould shaping, not only fast, and control is accurate, make the finished product more accurate, ensure into production quality, full automatic operation, it is convenient fast to produce, increase into production efficiency, and need not manual operation, increase the safety in utilization, can be with fashioned mould rapid cooling through setting up the refrigeration piece, reach the effect of cooling design, the quick drawing of patterns of being convenient for is collected the incasement by collecting the hole.
Description
Technical Field
The utility model relates to a plastic products technical field that moulds plastics specifically is an injection mold for plastic products.
Background
The injection molding product is characterized in that an injection molding machine is used for heating, plasticizing and melting plastic, then injecting the plastic into a cavity of a molding die for molding, cooling and demolding after the melt is solidified, and the existing production mode of the injection molding product of the injection molding machine is that the injection molding machine is used for producing the product through the die.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold for plastic products, the device of moulding plastics is moulded plastics the liquid of moulding plastics inside the mould, carry out the mould shaping, not only quick, and control is accurate, it is more accurate to make the finished product, ensure the product quality, full automatic operation, it is quick convenient to produce, increase the product efficiency, and need not manual operation, increase the safety in utilization, can be with fashioned mould rapid cooling through setting up the refrigeration piece, reach the effect of cooling design, the quick drawing of patterns of being convenient for, collect the collection incasement by the collection hole, the problem among the prior art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for plastic products comprises a support frame, wherein a collecting box is arranged in the support frame, and a forming device is arranged above the support frame;
the forming device comprises a fixed rod, a pushing device, an injection molding hole, an upper die, a lower die and a shell, wherein two ends of the fixed rod are arranged in the shell, the upper die and the lower die are arranged on the fixed rod, the pushing device is connected to the rear part of the lower die, one end of the pushing device is arranged in the shell, and the side edge of the forming device is connected with the injection molding device;
the injection molding device comprises an outer tube, a rotating screw rod, an injection molding tube, an injection molding head, a piston and an injection molding hopper, wherein the injection molding tube is arranged inside the outer tube, the injection molding hopper is connected above the outer tube, the rotating screw rod is arranged inside the injection molding tube, the front end of the rotating screw rod is connected with the piston, and the front end of the piston is connected with the injection molding head.
Preferably, pusher includes propelling movement motor, electric putter, promotes seat and promotes the strip, and electric putter is connected to propelling movement motor's front end, and electric putter's front end is connected and is promoted the seat, sets up in the promotion seat and promotes the strip.
Preferably, the lower die and the pushing seat are both arranged on the fixing rod and are connected with each other in a sliding mode through an electric push rod.
Preferably, the mould block of bed die sets up the refrigeration piece, and the refrigeration piece passes through relay external power supply, and the below of shell sets up the collection hole.
Preferably, the upper cover of the injection molding hopper is provided with a stirring motor, and the injection molding hopper is internally provided with stirring blades.
Preferably, a heating pipe is arranged in the injection molding pipe, and the injection molding pipe covers the rotating screw rod inside.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to an injection mold for plastic products, a lower mold and a pushing seat are both arranged on a fixed rod, the lower mold and the pushing seat are connected on the fixed rod in a sliding way through an electric push rod, an upper cover of an injection hopper is provided with a stirring motor, a stirring fan blade is arranged in the injection hopper, a heating pipe is arranged in the injection pipe, the injection pipe wraps a rotating screw inside, the rotating screw is controlled by a cylinder and a gas valve to rotate forwards, when the rotating screw rotates forwards, a piston is opened, injection liquid of the injection hopper is filled into the injection pipe, the injection liquid is injected into a forming device through an injection head, a pushing device connects the upper mold and the lower mold, the injection liquid is injected into the mold by the injection device, the mold forming is carried out, the injection mold is not only quick, but also is accurate in control, the finished product is more accurate, the product quality is ensured, the full-automatic, and manual operation is not needed, and the use safety is improved.
2. The utility model relates to an injection mold for plastic products sets up the refrigeration piece in the mould piece of bed die, and the refrigeration piece passes through relay external power supply, and the below of shell sets up collects the hole, can reach the effect that the cooling was stereotyped with fashioned mould rapid cooling through setting up the refrigeration piece, and the fast demoulding of being convenient for is collected to the collection incasement by collecting the hole.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the internal structure of the injection molding apparatus of the present invention;
FIG. 3 is a sectional view of the internal structure of the molding device of the present invention;
fig. 4 is a schematic structural view of the pushing device of the present invention;
FIG. 5 is a top view of the collecting hole structure of the present invention;
fig. 6 is a sectional view of the cooling plate of the present invention.
In the figure: 1. a support frame; 2. a collection box; 3. a molding device; 31. fixing the rod; 32. a pushing device; 321. a pushing motor; 322. an electric push rod; 323. a pushing seat; 324. a push bar; 33. injection molding holes; 34. an upper die; 35. a lower die; 351. a refrigeration plate; 36. a housing; 361. a collection well; 4. an injection molding device; 41. an outer tube; 42. rotating the screw; 43. injection molding a tube; 44. an injection head; 45. a piston; 46. injection molding a hopper; 461. a stirring motor; 462. stirring fan blades.
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, an injection mold for plastic products comprises a support frame 1, a collection box 2 is arranged in the support frame 1, a forming device 3 is arranged above the support frame 1, the forming device 3 comprises a fixing rod 31, a pushing device 32, an injection hole 33, an upper mold 34, a lower mold 35 and a shell 36, two ends of the fixing rod 31 are arranged in the shell 36, the upper mold 34 and the lower mold 35 are arranged on the fixing rod 31, the pushing device 32 is connected to the rear of the lower mold 35, one end of the pushing device 32 is arranged in the shell 36, the side of the forming device 3 is connected with the injection device 4, the injection device 4 comprises an outer tube 41, a rotating screw 42, an injection tube 43, an injection head 44, a piston 45 and an injection bucket 46, the injection tube 43 is arranged inside the outer tube 41, the injection bucket 46 is connected above the outer tube 41, the rotating screw 42 is arranged inside the injection tube 43, the, the front end of the piston 45 is connected with an injection head 44, the pushing device 32 comprises a pushing motor 321, an electric push rod 322, a pushing seat 323 and a pushing strip 324, the front end of the pushing motor 321 is connected with the electric push rod 322, the front end of the electric push rod 322 is connected with the pushing seat 323, the pushing strip 324 is arranged in the pushing seat 323, the lower die 35 and the pushing seat 323 are both arranged on the fixed rod 31, the lower die 35 and the pushing seat 323 are connected on the fixed rod 31 through the electric push rod 322 in a sliding manner, the upper cover of the injection hopper 46 is provided with a stirring motor 461, the injection hopper 46 is internally provided with a stirring fan blade 462, the injection pipe 43 is internally provided with a heating pipe, the injection pipe 43 wraps the rotating screw rod 42, the rotating screw rod 42 rotates forwards under the control of an air cylinder and an air valve, when the rotating screw rod 42 rotates forwards, the piston 45 is opened, injection liquid of the injection hopper 46 is filled into the, pusher 32 is connected upper mold 34 and bed die 35, and injection molding device 4 will mould plastics liquid and mould plastics inside the mould, carry out the mould shaping, not only fast, and control is accurate, makes the finished product more accurate, ensures the quality of finished products, and full automatic operation, it is convenient fast to produce in finished products, increases the efficiency of producing in finished products, and need not manual operation, increases the safety in utilization.
Referring to fig. 5-6, the mold block of the lower mold 35 is provided with a refrigeration sheet 351, the refrigeration sheet 351 is externally connected with a power supply through a relay, a collection hole 361 is formed below the shell 36, the formed mold can be rapidly cooled through the refrigeration sheet 351, the cooling and shaping effects are achieved, the rapid demolding is facilitated, and the collection box 2 is collected through the collection hole 361.
In summary, the following steps: the utility model discloses an injection mold for plastic products, bed die 35 and promotion seat 323 are all installed on dead lever 31, bed die 35 and promotion seat 323 are through electric putter 322 sliding connection on dead lever 31, set up agitator motor 461 on the upper cover of injection hopper 46, set up agitator fan 462 in the injection hopper 46, set up the heating pipe in the injection pipe 43, injection pipe 43 wraps rotating screw 42 inside, rotating screw 42 rotates forward through cylinder and air valve control, when rotating screw 42 rotates forward, piston 45 opens, pour the injection liquid of injection hopper 46 into injection pipe 43, pour the injection liquid into forming device 3 through injection head 44, pusher 32 connects bed die 34 and bed die 35, injection device 4 pours the injection liquid into the mould inside, carry out the mould shaping, not only fast, and control is accurate, make the finished product more accurate, ensure the finished product quality, full automatic operation, it is convenient fast to produce, increase the efficiency of producing, and need not manual operation, increase the safety in utilization, set up refrigeration piece 351 in the mould piece of bed die 35, refrigeration piece 351 passes through relay external power supply, the below of shell 36 sets up collection hole 361, can be with fashioned mould rapid cooling through setting up refrigeration piece 351, reach the effect of cooling design, the fast demoulding of being convenient for is collected in collection box 2 by collection hole 361.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 mold for plastic products, includes support frame (1), its characterized in that: a collecting box (2) is arranged in the support frame (1), and a forming device (3) is arranged above the support frame (1);
the molding device (3) comprises a fixing rod (31), a pushing device (32), an injection molding hole (33), an upper mold (34), a lower mold (35) and a shell (36), two ends of the fixing rod (31) are installed in the shell (36), the fixing rod (31) is provided with the upper mold (34) and the lower mold (35), the rear part of the lower mold (35) is connected with the pushing device (32), one end of the pushing device (32) is installed in the shell (36), and the side edge of the molding device (3) is connected with the injection molding device (4);
the injection molding device (4) comprises an outer pipe (41), a rotating screw rod (42), an injection molding pipe (43), an injection molding head (44), a piston (45) and an injection molding hopper (46), wherein the injection molding pipe (43) is arranged inside the outer pipe (41), the injection molding hopper (46) is connected above the outer pipe (41), the rotating screw rod (42) is arranged inside the injection molding pipe (43), the piston (45) is connected to the front end of the rotating screw rod (42), and the injection molding head (44) is connected to the front end of the piston (45).
2. An injection mold for plastic articles as claimed in claim 1, wherein: pusher (32) include propelling movement motor (321), electric putter (322), promote seat (323) and promote strip (324), and electric putter (322) are connected to the front end of propelling movement motor (321), and propelling movement seat (323) is connected to the front end of electric putter (322), sets up in propelling movement seat (323) and promotes strip (324).
3. An injection mold for plastic articles as claimed in claim 1, wherein: the lower die (35) and the pushing seat (323) are both arranged on the fixing rod (31), and the lower die (35) and the pushing seat (323) are connected on the fixing rod (31) in a sliding mode through an electric push rod (322).
4. An injection mold for plastic articles as claimed in claim 1, wherein: set up refrigeration piece (351) in the mould piece of bed die (35), refrigeration piece (351) are through relay external power supply, and the below of shell (36) sets up collection hole (361).
5. An injection mold for plastic articles as claimed in claim 1, wherein: the upper cover of the injection molding hopper (46) is provided with a stirring motor (461), and the injection molding hopper (46) is internally provided with stirring blades (462).
6. An injection mold for plastic articles as claimed in claim 1, wherein: a heating pipe is arranged in the injection molding pipe (43), and the injection molding pipe (43) covers the rotating screw rod (42) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375293.6U CN210820758U (en) | 2019-08-22 | 2019-08-22 | Injection mold for plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375293.6U CN210820758U (en) | 2019-08-22 | 2019-08-22 | Injection mold for plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210820758U true CN210820758U (en) | 2020-06-23 |
Family
ID=71278343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375293.6U Expired - Fee Related CN210820758U (en) | 2019-08-22 | 2019-08-22 | Injection mold for plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210820758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536643A (en) * | 2022-02-15 | 2022-05-27 | 东江塑胶制品(苏州)有限公司 | Assembled injection moulding equipment who has anti-sticking dead function easy to assemble |
-
2019
- 2019-08-22 CN CN201921375293.6U patent/CN210820758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536643A (en) * | 2022-02-15 | 2022-05-27 | 东江塑胶制品(苏州)有限公司 | Assembled injection moulding equipment who has anti-sticking dead function easy to assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |