CN223478248U - A demoulding device for plastic parts processing - Google Patents
A demoulding device for plastic parts processingInfo
- Publication number
- CN223478248U CN223478248U CN202422988842.4U CN202422988842U CN223478248U CN 223478248 U CN223478248 U CN 223478248U CN 202422988842 U CN202422988842 U CN 202422988842U CN 223478248 U CN223478248 U CN 223478248U
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- CN
- China
- Prior art keywords
- mold
- base
- frame
- plastic parts
- rod
- Prior art date
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本实用新型公开了一种塑胶件加工用脱模装置，属于塑胶件加工技术领域，包括底座，底座的顶部设置有限位导槽，限位导槽的内部活动安装有模具框，模具框的两端通过电动伸缩杆活动连接底座，模具框的内部设置有下模具，底座的一侧设置有对模具框位置进行定位的锁紧组件；安装在底座底部两侧的底板，底板的底部安装有固定架，固定架的表面设置有对下模具内部塑胶件进行脱模的顶出组件；安装在底座顶部的安装架；本实用新型能够在脱模时，快速对模具移动，同时进行上料和下料的操作，可以方便的对成型模具进行脱模，并达到脱模时过程中，注塑模具正常进行工作，从而有效降低产品发生粘连时，影响脱模的效率，保证加工的效率。
The utility model discloses a demoulding device for processing plastic parts, which belongs to the technical field of plastic parts processing, comprising a base, a limiting guide groove is provided on the top of the base, a mold frame is movably installed inside the limiting guide groove, two ends of the mold frame are movably connected to the base through an electric telescopic rod, a lower mold is provided inside the mold frame, and a locking component for positioning the mold frame is provided on one side of the base; a bottom plate is installed on both sides of the bottom of the base, a fixing frame is installed at the bottom of the bottom plate, and an ejection component for demoulding the plastic part inside the lower mold is provided on the surface of the fixing frame; a mounting frame is installed on the top of the base; the utility model can quickly move the mold during demoulding and perform loading and unloading operations at the same time, so that the molding mold can be conveniently demoulded, and the injection mold can work normally during the demoulding process, thereby effectively reducing the impact of product adhesion on demoulding efficiency and ensuring processing efficiency.
Description
Technical Field
The utility model relates to the technical field of plastic part processing, in particular to a demolding device for plastic part processing.
Background
The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and precise dimensions, and the injection molding is a processing method used for mass production of parts with complex shapes, specifically, the injection mold is used for injecting heated and melted plastic into a mold cavity at high pressure by an injection molding machine, and cooling and solidifying are carried out to obtain the formed products. The existing injection mold is capable of discharging the mold after the product is ejected out through the ejection structure on the mold station when the product is ejected out, but the injection mold cannot work in the demolding process, so that the production efficiency is reduced, the mold is required to be taken away in time to work, and the demolding discharging efficiency can be influenced when the product is adhered.
In the prior art, the Chinese utility model content of the publication number CN209158836U discloses an injection mold demolding device which is easy to demolding, and comprises a mold frame component and a demolding component, wherein the mold frame component comprises a mold plate, a mold core, a foot pad and a demolding component, the mold core is fixedly connected to the top surface of the mold plate, the foot pad is fixedly connected to the bottom surface of the mold plate, a nut is rotated to enable a screw sleeve to rotate, a push rod in threaded connection with the screw sleeve ascends or descends under the action of threads, the purpose of adjusting the ejection height of each telescopic push rod is achieved according to the appearance of a product, the ascending or descending of a top plate is achieved through the rotation of the screw rod, the ascending and descending distance of the top plate can be controlled, when one telescopic push rod is abraded and deformed, the nut of the telescopic push rod can be rotated, the push rod and the screw sleeve are completely separated, the abraded and deformed push rod is pulled out from the top surface of the mold core, a new push rod is installed on the top surface of the mold core and is in threaded connection with the screw sleeve, and maintenance and replacement time is saved.
The demolding device for the injection mold can be known to be in existence in the prior art, the injection mold cannot work in the demolding process, the production efficiency is reduced, and meanwhile, when the product is adhered, the demolding and discharging efficiency is also influenced, so that the demolding device for plastic part processing needs to be provided.
Disclosure of utility model
The utility model aims to provide a demolding device for plastic part processing, which can rapidly move a mold during demolding, simultaneously perform feeding and discharging operations, conveniently perform demolding on a molding mold, and normally operate an injection mold in the demolding process, thereby effectively reducing the efficiency of demolding when products are adhered, ensuring the processing efficiency and solving the problems in the prior art.
The demolding device for plastic part processing comprises a base, wherein a limiting guide groove is formed in the top of the base, a mold frame is movably installed in the limiting guide groove, two ends of the mold frame are movably connected with the base through an electric telescopic rod, a lower mold is arranged in the mold frame, a locking component for positioning the mold frame is arranged on one side of the base, a bottom plate is installed on two sides of the bottom of the base, a fixing frame is installed at the bottom of the bottom plate, an ejection component for demolding plastic parts in the lower mold is arranged on the surface of the fixing frame, and a mounting frame is installed at the top of the base and is movably connected with an upper mold through a hydraulic cylinder.
Preferably, the locking assembly comprises limit guide rails connected to two sides of the die frame and a locking cylinder arranged on one side of the base, wherein the surface of the limit guide rails is connected to the inner wall of the limit guide groove in a sliding mode, an assembly groove is formed in the limit guide groove, and a connecting block is arranged in the assembly groove.
Preferably, the limiting plate is arranged at the top of the connecting block, the surface of the limiting plate is connected with the inner wall of the assembly groove in a sliding mode, and the two sides of the die frame are respectively provided with a positioning hole and a positioning clamping groove.
Preferably, a positioning clamping block is installed on one side of the connecting block, the surface of the positioning clamping block is movably inserted into the inner wall of the positioning clamping groove, a locking rod is movably installed on one side of the base, and one end of the locking rod is movably inserted into the inner wall of the positioning hole.
Preferably, the ejection assembly comprises a screw rod rotatably arranged at the top of the fixing frame and a driving motor arranged at the bottom of the fixing frame, wherein the output end of the driving motor is in transmission connection with the bottom of the screw rod, and a connecting plate is movably arranged on the surface of the screw rod.
Preferably, the top of the connecting plate is connected with ejector rods in a distributed manner, and the surfaces of the ejector rods are connected with the bottom of the bottom plate in a sliding manner.
Preferably, the bottom of the upper die is connected with a connecting guide rod, and the surface of the connecting guide rod is connected with the mounting frame in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the matched arrangement of the structures such as the limiting guide groove, the fixing frame, the die frame, the lower die, the locking assembly, the ejection assembly and the like, after the plastic part is molded, the die frame can be pushed by the electric telescopic rod, the molded die lower die can be moved to the upper part of the bottom plate by matching with the limiting guide rail and moving left and right on the inner wall of the limiting guide groove, meanwhile, the connecting block can be pushed by the locking cylinder, the positioning clamping block is clamped in the positioning clamping groove, the stability of the lower die on the die frame can be further improved by matching with the locking rod, the screw rod is driven by the driving motor, the connecting plate can be lifted and lowered, so that the ejector rod ejects and demolds the plastic part in the lower die, the other side lower die can work normally, the processing efficiency is further improved, and the demolding efficiency is effectively prevented from being influenced when products are adhered during the demolding process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a mounting frame according to the present utility model;
FIG. 3 is a schematic view of a fixing frame according to the present utility model;
Fig. 4 is a schematic view of a mold frame structure according to the present utility model.
In the figure, 1, a base; 2, a limiting guide groove, 3, an assembly groove, 4, a bottom plate, 5, a fixing frame, 6, a screw rod, 7, a driving motor, 8, a connecting plate, 9, a push rod, 10, a die frame, 11, a limiting guide rail, 12, a positioning hole, 13, a positioning clamping groove, 14, a lower die, 15, a locking cylinder, 16, a connecting block, 17, a positioning clamping block, 18, a limiting plate, 19, a mounting frame, 20, a hydraulic cylinder, 21, an upper die, 22, a connecting guide rod, 23 and a locking rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a demolding device for plastic part processing, which comprises a base 1, wherein a limiting guide groove 2 is formed in the top of the base 1, a die frame 10 is movably arranged in the limiting guide groove 2, two ends of the die frame 10 are movably connected with the base 1 through electric telescopic rods, a lower die 14 is arranged in the die frame 10, a locking component for positioning the die frame 10 is arranged on one side of the base 1, a bottom plate 4 is arranged on two sides of the bottom of the base 1, a fixing frame 5 is arranged at the bottom of the bottom plate 4, an ejection component for demolding plastic parts in the lower die 14 is arranged on the surface of the fixing frame 5, a mounting frame 19 is arranged at the top of the base 1, and the top of the mounting frame 19 is movably connected with an upper die 21 through a hydraulic cylinder 20.
It is worth noting that through the cooperation setting of limit guide slot 2, mount 5, mould frame 10, bed die 14, locking subassembly and ejecting subassembly isotructure, can be when the drawing of patterns, the quick mould removes, carries out the operation of material loading and unloading simultaneously, can be convenient carry out the drawing of patterns to forming die to reach the in-process during drawing of patterns, injection mold normally works, thereby when effectively reducing the product and taking place the adhesion, influences the efficiency of drawing of patterns, guarantees the efficiency of processing.
The locking assembly comprises limit guide rails 11 connected to two sides of the die frame 10 and a locking cylinder 15 arranged on one side of the base 1, wherein the surface of the limit guide rails 11 is slidably connected to the inner wall of the limit guide groove 2, an assembly groove 3 is formed in the limit guide groove 2, and a connecting block 16 is arranged in the assembly groove 3. The limiting plate 18 is arranged at the top of the connecting block 16, the surface of the limiting plate 18 is connected with the inner wall of the assembly groove 3 in a sliding mode, and the two sides of the die frame 10 are respectively provided with the positioning holes 12 and the positioning clamping grooves 13.
Further, the die frame 10 is a structure for assembling the lower die 14, the locking cylinder 15 can adjust and push the connecting block 16, so that the positioning clamping block 17 can be clamped in the positioning clamping groove 13, the position of the die frame 10 is locked and fixed, and the limiting plate 18 is matched with the assembling groove 3 to achieve the guiding and limiting effects on the connecting block 16.
A positioning clamping block 17 is arranged on one side of the connecting block 16, the surface of the positioning clamping block 17 is movably inserted into the inner wall of the positioning clamping groove 13, a locking rod 23 is movably arranged on one side of the base 1, and one end of the locking rod 23 is movably inserted into the inner wall of the positioning hole 12. The bottom of the upper die 21 is connected with a connecting guide rod 22, and the surface of the connecting guide rod 22 is connected with the mounting frame 19 in a sliding manner.
In addition, the positioning clamping groove 13 is used for positioning by matching with the positioning clamping block 17, the locking rod 23 is used for assisting in fixing the die frame 10, the positioning hole 12 is matched with the locking rod 23, the mounting frame 19 is used for bearing the upper die 21, and the connecting guide rod 22 is used for guiding the upper die 21 in a lifting manner by matching with the hydraulic cylinder 20.
The ejection assembly comprises a screw rod 6 rotatably arranged at the top of the fixed frame 5 and a driving motor 7 arranged at the bottom of the fixed frame 5, wherein the output end of the driving motor 7 is in transmission connection with the bottom of the screw rod 6, and a connecting plate 8 is movably arranged on the surface of the screw rod 6. The top of the connecting plate 8 is connected with a push rod 9 in a distributed manner, and the surface of the push rod 9 is connected with the bottom of the bottom plate 4 in a sliding insertion manner.
The fixing frame 5 is a structure for assembling the connecting plate 8, the screw rod 6 is matched with the fixing frame 5 to play a role in lifting transmission on the connecting plate 8, the connecting plate 8 is a structure for assembling the ejector rod 9, and the ejector rod 9 has the effect of ejecting and demolding on the lower die 14 which moves to the top of the bottom plate 4.
After the plastic part is molded, the mold frame 10 can be pushed by an electric telescopic rod, the lower mold 14 can move left and right on the inner wall of the limiting guide groove 2 in cooperation with the limiting guide rail 11, the molded lower mold 14 can be moved to the upper part of the bottom plate 4, meanwhile, the connecting block 16 can be pushed by the locking cylinder 15, the positioning clamping block 17 is clamped in the positioning clamping groove 13, the stability of the lower mold 14 on the mold frame 10 can be further improved by cooperation with the locking rod 23, the screw rod 6 is driven by the driving motor 7, the connecting plate 8 can be lifted and lowered, the ejector rod 9 can eject and demold the plastic part inside the lower mold 14, the demolding of the lower mold 14 on one side is achieved, the lower mold 14 on the other side works normally, the processing efficiency is further improved, and the demolding efficiency is effectively prevented from being influenced when the product is adhered during the demolding.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422988842.4U CN223478248U (en) | 2024-12-05 | 2024-12-05 | A demoulding device for plastic parts processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422988842.4U CN223478248U (en) | 2024-12-05 | 2024-12-05 | A demoulding device for plastic parts processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223478248U true CN223478248U (en) | 2025-10-28 |
Family
ID=97429640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422988842.4U Active CN223478248U (en) | 2024-12-05 | 2024-12-05 | A demoulding device for plastic parts processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223478248U (en) |
-
2024
- 2024-12-05 CN CN202422988842.4U patent/CN223478248U/en active Active
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