CN220095354U - Injection mold for plastic product - Google Patents
Injection mold for plastic product Download PDFInfo
- Publication number
- CN220095354U CN220095354U CN202321316282.7U CN202321316282U CN220095354U CN 220095354 U CN220095354 U CN 220095354U CN 202321316282 U CN202321316282 U CN 202321316282U CN 220095354 U CN220095354 U CN 220095354U
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- China
- Prior art keywords
- plate
- fixedly connected
- die holder
- mounting
- push rod
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- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 15
- 238000001746 injection moulding Methods 0.000 abstract description 13
- 238000003825 pressing Methods 0.000 abstract description 5
- 206010044565 Tremor Diseases 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for plastic products, which comprises a mounting bottom plate, wherein the top of the mounting bottom plate is provided with a top plate, the bottom of the top plate is fixedly connected with guide rods which are uniformly distributed, the bottom ends of the guide rods are fixedly connected to the top of the mounting bottom plate, the top of the top plate is fixedly provided with a push rod, the bottom ends of the push rod penetrate through and extend to the bottom of the top plate, and the bottom ends of the push rod are fixedly connected with a bearing plate. According to the utility model, the synchronous plate is pressed downwards through the pressing rod, and the automatic rebound of the synchronous plate and the supporting plate is realized by matching with the action of the spring, so that the plastic product ejection part can be ejected out when the upper die holder is reset upwards after injection molding is finished, the material taking is convenient, the personnel operation steps can be reduced to realize automation, meanwhile, the operation of the injection molding die is monitored through the monitoring mechanism, and the overhaul is timely found when the equipment is inclined and tremble, so that the influence on the injection molding quality and even the damage to the equipment are avoided.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for plastic products.
Background
Plastic injection molds are an important device in industrial production for manufacturing a wide variety of plastic articles (e.g., plastic toys, plastic pipes, etc.). In the conventional injection mold, the molded mold needs to be demolded and taken out, and the molded mold needs to be manually taken out, so that the injection mold is inconvenient to use, and when maintenance or replacement is needed, interruption of the production process and reduction of efficiency are caused.
Through retrieving, patent document application number is injection mold for plastic products that CN202023218281.8 discloses, to the injection mold among the prior art generally need the manual work to carry out the drawing of patterns to the fashioned mould of machine when using and take out, use inconvenient, reduced its production efficiency's problem, the scheme is proposed now, and it includes the bottom plate, the bottom four corners of bottom plate is all fixed mounting has the landing leg, and the top fixed mounting of bottom plate has the die holder, and injection cavity has been seted up at the top of die holder, and the equal fixed mounting in top both sides of bottom plate has the backup pad, and the top fixed mounting of four backup pads has same roof, and the top fixed mounting of roof has the cylinder, and the piston shaft of cylinder extends to the below of roof and fixed mounting has the connecting plate, and the bottom fixed mounting of connecting plate has the upper die base. The utility model has reasonable structural design, simple operation and convenient demoulding operation, solves the problem that the demoulding operation is inconvenient to use by manpower, and improves the production efficiency.
This equipment is to the plastic products after the inside shaping of mould, and it is ejecting with it through control drive is convenient for get the material, but this equipment structure is more, manufacturing and use cost are higher, still increases personnel's operation step simultaneously, and the process is loaded down with trivial details, influences machining efficiency, and if equipment appears the slope tremble then can influence the quality of moulding plastics in equipment operation in-process, causes equipment damage even, needs in time to overhaul.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide an injection mold for plastic products, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
The utility model provides an injection mold for plastic products, includes mounting plate, mounting plate's top is provided with the roof, the bottom fixedly connected with evenly distributed's of roof guide bar, the bottom fixed connection of guide bar is at mounting plate's top, the top fixed mounting of roof has the push rod, the bottom of push rod runs through and extends to the bottom of roof, the bottom fixedly connected with loading board of push rod, the bottom fixedly connected with upper die base of loading board, mounting plate's top fixedly connected with die holder, the mounting groove has been seted up to the inside of die holder, the inside sliding connection of mounting groove has the synchronizing plate, the top fixedly connected with evenly distributed's of synchronizing plate ejector pin, the top of ejector pin runs through and extends to the inside of die holder, the bottom fixedly connected with evenly distributed's of synchronizing plate spring, the bottom fixed connection of spring is on the inner bottom wall of mounting groove, the movable groove has all been seted up to the left and right sides of die holder, the left and right sides of synchronizing plate runs through two movable grooves respectively and all extends to the outside of die holder, the bottom fixedly connected with die holder of loading board has the synchronizing plate, the bottom of pressure bar is connected with the bottom of synchronizing plate, the top of ejector plate fixedly connected with push rod at the top of bottom plate, the bottom plate has the bottom of push plate, the bottom connection has the push rod.
As a further description of the above technical solution: the top of the mounting bottom plate is fixedly provided with a control panel, and the push rod is electrically connected with the control panel.
As a further description of the above technical solution: the top and the bottom of synchronous board all fixedly connected with two baffles, baffle sliding connection is in the inside of movable groove.
As a further description of the above technical solution: the bottom fixedly connected with snubber block of depression bar, the snubber block is made by rubber material.
As a further description of the above technical solution: the monitoring mechanism comprises an infrared receiver, the infrared receiver is arranged at the top of a mounting bottom plate, a through groove is formed in the bearing plate and is positioned at the top of the infrared receiver, the bottom of the top plate is hinged with an infrared emitter, a singlechip is integrated in the mounting bottom plate, and the infrared receiver and the push rod are connected with the singlechip through signals.
As a further description of the above technical solution: the top of roof fixed mounting has the prompter, prompter and singlechip signal connection.
Compared with the prior art, the utility model has the advantages that:
according to the utility model, the synchronous plate is pressed downwards through the pressing rod, and the automatic rebound of the synchronous plate and the supporting plate is realized by matching with the action of the spring, so that the plastic product ejection part can be ejected out while the upper die holder is reset upwards after injection molding is finished, the material taking is convenient, the personnel operation steps can be reduced to realize automation, meanwhile, the operation of the injection molding die is monitored by arranging the monitoring mechanism, and the maintenance is found in time when the equipment is inclined and tremble, so that the influence on the injection molding quality and even the damage to the equipment are avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic diagram of a front cross-sectional view of a lower die holder portion of the present utility model;
fig. 5 is a schematic diagram of the principle of the present utility model.
The reference numerals in the figures illustrate:
1. a mounting base plate; 2. a top plate; 3. a guide rod; 4. a push rod; 5. a carrying plate; 6. an upper die holder; 7. a lower die holder; 8. a mounting groove; 9. a synchronizing plate; 10. a push rod; 11. a spring; 12. a movable groove; 13. a compression bar; 14. a monitoring mechanism; 1401. an infrared receiver; 1402. a through groove; 1403. an infrared emitter; 1404. a single chip microcomputer; 15. a control panel; 16. a baffle; 17. a damper block; 18. a reminder; 19. and a supporting plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1-5, in the utility model, an injection mold for plastic products comprises a mounting bottom plate 1, a top plate 2 is arranged at the top of the mounting bottom plate 1, guide rods 3 which are uniformly distributed are fixedly connected at the bottom of the top plate 2, the bottom ends of the guide rods 3 are fixedly connected at the top of the mounting bottom plate 1, push rods 4 are fixedly arranged at the top of the top plate 2, the bottom ends of the push rods 4 penetrate and extend to the bottom of the top plate 2, a bearing plate 5 is fixedly connected at the bottom of the push rods 4, an upper die holder 6 is fixedly connected at the bottom of the bearing plate 5, a lower die holder 7 is fixedly connected at the top of the mounting bottom plate 1, a mounting groove 8 is formed in the lower die holder 7, a synchronizing plate 9 is slidingly connected at the inside of the mounting groove 8, uniformly distributed ejector rods 10 are fixedly connected at the top of the synchronizing plate 9, the top ends of the ejector rods 10 penetrate and extend to the inside of the lower die holder 7, uniformly distributed springs 11 are fixedly connected at the bottom of the synchronizing plate 9, the bottom end of the spring 11 is fixedly connected to the inner bottom wall of the mounting groove 8, the left side and the right side of the lower die holder 7 are respectively provided with a movable groove 12, the left side and the right side of the synchronous plate 9 respectively penetrate through the two movable grooves 12 and extend to the outside of the lower die holder 7, the bottom of the bearing plate 5 is detachably connected with a pressing rod 13, the pressing rod 13 is positioned at the top of the synchronous plate 9, the top of the mounting bottom plate 1 is provided with a monitoring mechanism 14, the monitoring mechanism 14 comprises an infrared receiver 1401, the infrared receiver 1401 is mounted at the top of the mounting bottom plate 1, the bearing plate 5 is provided with a through groove 1402, the through groove 1402 is positioned at the top of the infrared receiver 1401, the bottom of the top plate 2 is hinged with an infrared emitter 1403, the inside of the mounting bottom plate 1 is integrated with a single chip 1404, the infrared receiver 1401 and the push rod 4 are connected with the single chip 1404 through signals, the top of the top plate 2 is fixedly provided with a prompter 18, the prompter 18 is in signal connection with the singlechip 1404, a supporting plate 19 is slidably connected in the lower die holder 7, the top end of the ejector rod 10 is fixedly connected to the bottom of the supporting plate 19, and the supporting plate 19 and the lower die holder 7 are in sliding sealing treatment.
When plastic products are needed to be injection molded, a user controls the push rod 4 to be electrified, the push rod 4 drives the bearing plate 5 to move downwards after being electrified, the upper die holder 6 on the bearing plate 5 moves downwards synchronously with the press rod 13, the press rod 13 contacts one side of the synchronous plate 9 outside the lower die holder 7, the synchronous plate 9 moves downwards, the spring 11 starts to be stressed and contracted and generates opposite acting force, the push rod 10 moves downwards with the bearing plate 19, the upper die holder 6 and the lower die holder 7 are sealed after the bearing plate 19 is attached to the inner bottom wall of the lower die holder 7, then the user performs injection molding inside the die, cooling is performed after the injection molding, the user controls the push rod 4 to drive the bearing plate 5 to move upwards when the upper die holder 6 is needed to be taken out, the synchronous plate 9 moves upwards to be attached to the press rod 13 under the action of the spring 11, the carrier plate 19 is lifted upwards by the ejector rod 10 to enable the plastic product at the top of the carrier plate 19 to move upwards, when the carrier plate 5 is reset, the plastic product is located outside the lower die holder 7 near the upper part, so that the device is convenient to take, in the operation process of the device, the infrared transmitter 1403 at the bottom of the top plate 2 always transmits infrared signals downwards, the infrared signals penetrate through the through groove 1402 and are received by the infrared receiver 1401, when the carrier plate 5 shakes or tilts in the moving process, the through groove 1402 tilts along with the through groove to block the infrared rays, the singlechip 1404 controls the push rod 4 to stop the operation and controls the prompter 18 to work to generate a prompting sound, so that the device can be overhauled in time, and in the actual use, if the whole device tilts or shakes, the hinged infrared transmitter 1403 keeps a vertical state after shaking, so that the infrared receiver 1401 still cannot receive the infrared signals, and the overhauling can be timely carried out.
According to the utility model, the synchronous plate 9 is pressed downwards through the pressing rod 13, and the automatic rebound of the synchronous plate 9 and the supporting plate 19 is realized by matching with the action of the spring 11, so that the plastic product can be ejected out of the upper die holder 6 when the upper die holder 6 is reset upwards after injection molding is finished, the material taking is convenient, the personnel operation steps can be reduced, the automation is realized, meanwhile, the operation of the injection mold is monitored through the monitoring mechanism 14, the maintenance is found in time when the equipment is inclined and tremble, and the influence on the injection molding quality and even the damage to the equipment are avoided.
Please refer to fig. 1, wherein: the top of the mounting base plate 1 is fixedly provided with a control panel 15, and the push rod 4 is electrically connected with the control panel 15.
In the utility model, the arrangement of the control panel 15 can enable a user to control the device more simply and quickly, so that the steps required by the user to operate are reduced, and the injection molding efficiency and quality of plastic products are improved.
Please refer to fig. 2 and 4, wherein: the top and the bottom of the synchronous plate 9 are fixedly connected with two baffles 16, and the baffles 16 are slidably connected in the movable groove 12.
In the utility model, the baffle 16 moves along with the movement of the synchronous plate 9, thereby shielding the movable groove 12 and avoiding the influence of heat loss in the injection molding process on the injection molding effect.
Please refer to fig. 1 and 2, wherein: the bottom end of the compression bar 13 is fixedly connected with a damping block 17, and the damping block 17 is made of rubber materials.
According to the utility model, the damping block 17 made of rubber can avoid abrasion caused by direct collision between the compression bar 13 and the synchronous plate 9.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. Injection mold for plastic products, comprising a mounting base plate (1), characterized in that: the top of mounting plate (1) is provided with roof (2), the bottom fixedly connected with evenly distributed guide bar (3) of roof (2), the bottom fixed connection of guide bar (3) is at the top of mounting plate (1), the top fixed mounting of roof (2) has push rod (4), the bottom of push rod (4) runs through and extends to the bottom of roof (2), the bottom fixedly connected with loading board (5) of push rod (4), the bottom fixedly connected with upper die base (6) of loading board (5), the top fixedly connected with die holder (7) of mounting plate (1), mounting groove (8) have been seted up to the inside of die holder (7), the inside sliding connection of mounting groove (8) has synchronizing plate (9), the top fixedly connected with evenly distributed ejector pin (10) of synchronizing plate (9), the top of ejector pin (10) runs through and extends to the inside of die holder (7), the bottom fixedly connected with even spring (11) of synchronizing plate (9), the bottom fixedly connected with spring (11) is connected with die holder (7) in the bottom of die holder (7), the bottom of die holder (7) has two movable grooves (12) all, the left and right sides of synchronizing plate (9) run through two movable grooves (12) respectively and all extend to the outside of die holder (7), the bottom of loading board (5) is detachably connected with depression bar (13), depression bar (13) are located the top of synchronizing plate (9), the top of mounting plate (1) is provided with monitoring mechanism (14), the inside sliding connection of die holder (7) has loading board (19), the top fixed connection of ejector pin (10) is in the bottom of loading board (19).
2. An injection mold for plastic articles according to claim 1, characterized in that: the top of the mounting bottom plate (1) is fixedly provided with a control panel (15), and the push rod (4) is electrically connected with the control panel (15).
3. An injection mold for plastic articles according to claim 1, characterized in that: the top and the bottom of the synchronizing plate (9) are fixedly connected with two baffles (16), and the baffles (16) are slidably connected in the movable groove (12).
4. An injection mold for plastic articles according to claim 1, characterized in that: the bottom end of the compression bar (13) is fixedly connected with a damping block (17), and the damping block (17) is made of rubber materials.
5. An injection mold for plastic articles according to claim 1, characterized in that: the monitoring mechanism (14) comprises an infrared receiver (1401), the infrared receiver (1401) is arranged at the top of the mounting base plate (1), a through groove (1402) is formed in the bearing plate (5), the through groove (1402) is located at the top of the infrared receiver (1401), an infrared transmitter (1403) is hinged to the bottom of the top plate (2), a single chip microcomputer (1404) is integrated in the mounting base plate (1), and the infrared receiver (1401) and the push rod (4) are connected with the single chip microcomputer (1404) through signals.
6. An injection mold for plastic articles according to claim 5, wherein: the top of the top plate (2) is fixedly provided with a prompter (18), and the prompter (18) is in signal connection with the singlechip (1404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316282.7U CN220095354U (en) | 2023-05-29 | 2023-05-29 | Injection mold for plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316282.7U CN220095354U (en) | 2023-05-29 | 2023-05-29 | Injection mold for plastic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095354U true CN220095354U (en) | 2023-11-28 |
Family
ID=88864364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321316282.7U Active CN220095354U (en) | 2023-05-29 | 2023-05-29 | Injection mold for plastic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095354U (en) |
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2023
- 2023-05-29 CN CN202321316282.7U patent/CN220095354U/en active Active
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