CN216068446U - Injection mold is used in working of plastics product processing - Google Patents
Injection mold is used in working of plastics product processing Download PDFInfo
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- CN216068446U CN216068446U CN202122128498.8U CN202122128498U CN216068446U CN 216068446 U CN216068446 U CN 216068446U CN 202122128498 U CN202122128498 U CN 202122128498U CN 216068446 U CN216068446 U CN 216068446U
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- die holder
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- guide rail
- cover
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Abstract
The utility model discloses an injection mold for processing a plastic part product, which comprises a guide rail, wherein the guide rail is fixedly arranged at the lower end of a pillar, a first motor is fixedly arranged on the left side of the front end of the guide rail, a rotating shaft is connected with the rear side of the first motor, two rotating shafts are arranged on the left side and the right side in the guide rail, a conveying belt is arranged in the middle of the rotating shafts, a mold base is fixedly arranged at the upper end of an L-shaped pedestal, the lower end of the L-shaped pedestal is fixedly provided with the pillar, the left side of the mold base is provided with a mold cavity, the upper side of the mold base is fixedly provided with an injection port, the lower side of the injection port is communicated with the mold cavity, the right side in the mold base is fixedly provided with a hydraulic cylinder, the left end of the mold base is symmetrically provided with two threaded shafts in the front and back direction, the left end of the threaded shafts penetrates through the second motor to be connected with the second motor, and a sliding block is movably arranged in the middle of the threaded shafts. This injection mold for working of plastics product cooling shaping is fast, and can carry out the unloading automatically during the die sinking for full automatic operation need not to consume the manual work, and machining efficiency is high.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for processing a plastic part product.
Background
The injection mold is a mold formed by injection molding, which is also called injection molding, and is a molding method combining injection molding and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.
For example, in the plastic injection mold with publication number CN212372594U, a control signal is input through a control panel, a dual-output electric telescopic rod is controlled by the control panel to work, a connecting block is driven by an output end of the dual-output electric telescopic rod to move, a first lower template and a second lower template are driven by the connecting block to move, and the lower templates are separated by the movement of the first lower template and the second lower template, so that a user can take out a workpiece conveniently, but the device has certain defects;
1. the existing injection mold needs plastic to be slowly cooled, hardened and molded in the molding process, and the cooling molding process is very slow, so that the overall working efficiency is reduced.
2. The existing injection mold needs to be opened, a worker takes off a formed workpiece and then sends the workpiece away, so that manpower is wasted, and efficiency is low.
Aiming at the problems, innovative design is urgently needed on the basis of the original injection mold.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an injection mold for processing plastic part products, which aims to solve the problems that the existing injection mold needs to be slowly cooled, hardened and formed in the forming process, the cooling forming process is very slow, the integral working efficiency is reduced, and after the existing injection mold is opened, a worker needs to take down a formed workpiece and then send the workpiece away, so that the labor is wasted, and the efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme: an injection mold for processing a plastic part product, comprising:
the guide rail is fixedly arranged at the lower end of the pillar, a first motor is fixedly arranged on the left side of the front end of the guide rail, a rotating shaft is connected to the rear side of the first motor, two rotating shafts are arranged on the left side and the right side inside the guide rail, a conveying belt is arranged in the middle of each rotating shaft, and the conveying belt and the guide rail form a rotating structure through the rotating shafts;
the die holder, its fixed mounting is in L type pedestal upper end, and L type pedestal lower extreme fixed mounting has the pillar to two second motors are installed to L type pedestal left end longitudinal symmetry, the die cavity has been seted up in the die holder left side, die holder upside fixed mounting has the injection port, and the injection port downside communicates with each other with the die cavity, the inside right side fixed mounting of die holder has the pneumatic cylinder, two screw shafts are installed to die holder left end longitudinal symmetry, and the screw shaft left end passes and is connected with the second motor to movable mounting has the slider in the middle of the screw shaft.
Preferably, the die holder is further provided with:
the die holder cooling channel is arranged on the left side in the die holder, the rear end of the die holder is fixedly provided with a die holder water outlet, and the front end of the die holder is fixedly provided with a die holder water inlet;
the front and the back of the die holder cooling channel are respectively communicated with the die holder water outlet and the die holder water inlet.
Preferably, the hydraulic cylinder is further provided with:
the telescopic rod is installed on the left side of the hydraulic cylinder, a pushing block is fixedly installed at the left end of the telescopic rod, and the pushing block and the die holder form a sliding structure through the telescopic rod.
Preferably, the slider is further provided with:
and the die cover is fixedly arranged between the two sliding blocks, forms a sliding structure with the die holder through the threaded shaft and the sliding blocks, and is internally provided with a die cover cooling channel.
Preferably, the mold cover is further provided with:
and the mold cover water outlet is fixedly arranged on the upper side of the rear end of the mold cover, a mold cover water inlet is fixedly arranged on the lower side of the front end of the mold cover, and the front and the back of the mold cover cooling channel are respectively communicated with the mold cover water outlet and the mold cover water inlet.
Compared with the prior art, the utility model has the beneficial effects that: this injection mold for working of plastics product cooling shaping is fast, and can carry out the unloading automatically during the die sinking for full automatic operation need not to consume the manual work, and machining efficiency is high.
1. The die cavity is arranged on the left side of the die holder, the die holder cooling channel is arranged on the left side in the die holder, the die holder water outlet is fixedly arranged on the rear end of the die holder, the die holder water inlet is fixedly arranged on the front end of the die holder, the front and the rear of the die holder cooling channel are respectively communicated with the die holder water outlet and the die holder water inlet, the die cover cooling channel is internally provided with the die cover water outlet, the die cover water outlet is fixedly arranged on the upper side of the rear end of the die cover, the die cover water inlet is fixedly arranged on the lower side of the front end of the die cover, the front and the rear of the die cover cooling channel are respectively communicated with the die holder water outlet and the die holder water inlet, the die cover water inlet and the die holder water inlet are connected with a cooling water inlet pipe, the die holder water outlet and the die cover water outlet are connected with a water outlet pipe, and when thermoplastic materials are cooled and molded in the die cavity, cold water flows in the die holder cooling channel and the die cover cooling channel, thereby cooling the die holder and the die cover and increasing the speed of cooling and molding the hot plastic in the die cavity.
2. The left side at the pneumatic cylinder is installed to the telescopic link, telescopic link left end fixed mounting has bulldozing piece, bulldozing piece passes through the telescopic link and forms sliding structure with the die holder, guide rail fixed mounting is at the lower extreme of pillar, guide rail front end left side fixed mounting has first motor, first motor rear side is connected with the pivot, two pivots are installed to the inside left and right sides of guide rail, the conveyer belt forms rotating structure through pivot and guide rail, after the die sinking, bulldozing piece passes through the telescopic link and slides left, thereby push out fashioned work piece from the die cavity, the work piece drops in the conveyer belt left side, then the conveyer belt conveys away the work piece, full automatic processing, artificial consumption has been reduced.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic sectional front view of the die holder of the present invention;
FIG. 4 is a schematic top cross-sectional view of the die holder of the present invention;
fig. 5 is a front sectional structural view of the guide rail of the present invention.
In the figure: 1. an L-shaped pedestal; 2. a pillar; 3. a guide rail; 4. a first motor; 5. a rotating shaft; 6. a conveyor belt; 7. a die holder; 8. a mold cavity; 9. an injection port; 10. a hydraulic cylinder; 11. a telescopic rod; 12. a push block; 13. a die holder cooling channel; 14. a die holder water outlet; 15. a die holder water inlet; 16. a second motor; 17. a threaded shaft; 18. a slider; 19. a mold cover; 20. a mold cap cooling channel; 21. a water outlet of the mold cover; 22. and a water inlet of the mold cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an injection mold for processing a plastic part product, comprising: the device comprises an L-shaped pedestal 1, a pillar 2, a guide rail 3, a first motor 4, a rotating shaft 5, a conveyor belt 6, a die holder 7, a die cavity 8, an injection port 9, a hydraulic cylinder 10, an expansion link 11, a push block 12, a die holder cooling channel 13, a die holder water outlet 14, a die holder water inlet 15, a second motor 16, a threaded shaft 17, a slide block 18, a die cover 19, a die cover cooling channel 20, a die cover water outlet 21 and a die cover water inlet 22;
A die holder 7 which is fixedly arranged at the upper end of the L-shaped pedestal 1, a pillar 2 is fixedly arranged at the lower end of the L-shaped pedestal 1, two second motors 16 are symmetrically arranged at the front and back of the left end of the L-shaped pedestal 1, a die cavity 8 is arranged at the left side of the die holder 7, an injection port 9 is fixedly arranged at the upper side of the die holder 7, the lower side of the injection port 9 is communicated with the die cavity 8, a hydraulic cylinder 10 is fixedly arranged at the right side in the die holder 7, two threaded shafts 17 are symmetrically arranged at the front and back of the left end of the die holder 7, the left end of each threaded shaft 17 penetrates through and is connected with the corresponding second motor 16, a sliding block 18 is movably arranged in the middle of each threaded shaft 17, a die holder cooling channel 13 is arranged at the left side in the die holder 7, a die holder water outlet 14 is fixedly arranged at the back end of the die holder 7, a die holder water inlet 15 is fixedly arranged at the front end of the die holder 7, and the die holder cooling channel 13 are respectively communicated with the die holder water outlet 14 and the die holder water inlet 15, a telescopic rod 11 installed at the left side of the hydraulic cylinder 10, and a push block 12 is fixedly installed at the left end of the telescopic rod 11, and the push block 12 forms a sliding structure with the die holder 7 through the telescopic rod 11, a die cover 19 is fixedly installed between two sliders 18, and the die cover 19 forms a sliding structure with the die holder 7 through a threaded shaft 17 and the sliders 18, and a die cover cooling channel 20 is provided inside the die cover 19, a die cover water outlet 21 is fixedly installed at the upper side of the rear end of the die cover 19, and a die cover water inlet 22 is fixedly installed at the lower side of the front end of the die cover 19, and the die cover cooling channel 20 is respectively communicated with the die cover water outlet 21 and the die cover water inlet 22 at the front and rear, a cooling water inlet pipe is connected to the die cover water inlet 22 and the die holder water inlet 15, a water outlet pipe is connected to the die holder water outlet 14 and the die cover water outlet 21, thermoplastic is injected into the die cavity 8 through the die holder water inlet 9, and cold water enters the die cover cooling channel 13 and the die cover cooling channel 20 through the die holder water inlet 22 and the die holder water inlet 15, cold water flows in the die holder cooling channel 13 and the die cover cooling channel 20, so that the die holder 7 and the die cover 19 are cooled, the cooling speed of the thermoplastic in the die cavity 8 is accelerated, after the workpiece in the die cavity 8 is molded, the second motor 16 is started, the second motor 16 drives the threaded shaft 17 to rotate, the sliding block 18 drives the die cover 19 to slide left and right, the die cover 19 slides left, the die cover 19 is separated from the die holder 7, then the pushing block 12 slides left through the telescopic rod 11, so that the molded workpiece is pushed out from the die cavity 8, and the workpiece falls on the left side of the upper end of the conveyor belt 6.
The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1-4, the die cover water inlet 22 and the die holder water inlet 15 are connected with a cooling water inlet pipe, the die holder water outlet 14 and the die cover water outlet 21 are connected with a water outlet pipe, hot plastic is injected into the die cavity 8 through the injection port 9, cold water enters the die holder cooling channel 13 and the die cover cooling channel 20 through the die cover water inlet 22 and the die holder water inlet 15, the cold water flows in the die holder cooling channel 13 and the die cover cooling channel 20 to cool the die holder 7 and the die cover 19, so that the cooling speed of the hot plastic in the die cavity 8 is accelerated, after a workpiece in the die cavity 8 is molded, the second motor 16 is started, the second motor 16 drives the threaded shaft 17 to rotate, so that the sliding block 18 drives the die cover 19 to slide left and right, the die cover 19 slides left, so that the die cover 19 is separated from the die holder 7, and then the pushing block 12 slides left through the telescopic rod 11, so that the formed workpiece is pushed out of the die cavity 8 and falls on the left side of the upper end of the conveyor belt 6;
according to the illustration in fig. 5, after the workpiece drops on the conveyor belt 6, the first motor 4 is started, the first motor 4 drives the left rotating shaft 5 to rotate, the rotating shaft 5 drives the conveyor belt 6 to rotate, and the conveyor belt 6 conveys the workpiece out.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an injection mold is used in processing of working of plastics product which characterized in that includes:
the guide rail is fixedly arranged at the lower end of the pillar, a first motor is fixedly arranged on the left side of the front end of the guide rail, a rotating shaft is connected to the rear side of the first motor, two rotating shafts are arranged on the left side and the right side inside the guide rail, a conveying belt is arranged in the middle of each rotating shaft, and the conveying belt and the guide rail form a rotating structure through the rotating shafts;
the die holder, its fixed mounting is in L type pedestal upper end, and L type pedestal lower extreme fixed mounting has the pillar to two second motors are installed to L type pedestal left end longitudinal symmetry, the die cavity has been seted up in the die holder left side, die holder upside fixed mounting has the injection port, and the injection port downside communicates with each other with the die cavity, the inside right side fixed mounting of die holder has the pneumatic cylinder, two screw shafts are installed to die holder left end longitudinal symmetry, and the screw shaft left end passes and is connected with the second motor to movable mounting has the slider in the middle of the screw shaft.
2. An injection mold for manufacturing a plastic part according to claim 1, wherein the mold base further comprises:
the die holder cooling channel is arranged on the left side in the die holder, the rear end of the die holder is fixedly provided with a die holder water outlet, and the front end of the die holder is fixedly provided with a die holder water inlet;
the front and the back of the die holder cooling channel are respectively communicated with the die holder water outlet and the die holder water inlet.
3. An injection mold for manufacturing a plastic part product according to claim 1, wherein the hydraulic cylinder is further provided with:
the telescopic rod is installed on the left side of the hydraulic cylinder, a pushing block is fixedly installed at the left end of the telescopic rod, and the pushing block and the die holder form a sliding structure through the telescopic rod.
4. An injection mold for manufacturing a plastic part product as claimed in claim 1, wherein the slide block is further provided with:
and the die cover is fixedly arranged between the two sliding blocks, forms a sliding structure with the die holder through the threaded shaft and the sliding blocks, and is internally provided with a die cover cooling channel.
5. An injection mold for manufacturing a plastic part product as claimed in claim 4, wherein the mold cover further comprises:
and the mold cover water outlet is fixedly arranged on the upper side of the rear end of the mold cover, a mold cover water inlet is fixedly arranged on the lower side of the front end of the mold cover, and the front and the back of the mold cover cooling channel are respectively communicated with the mold cover water outlet and the mold cover water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122128498.8U CN216068446U (en) | 2021-09-03 | 2021-09-03 | Injection mold is used in working of plastics product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122128498.8U CN216068446U (en) | 2021-09-03 | 2021-09-03 | Injection mold is used in working of plastics product processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216068446U true CN216068446U (en) | 2022-03-18 |
Family
ID=80674556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122128498.8U Active CN216068446U (en) | 2021-09-03 | 2021-09-03 | Injection mold is used in working of plastics product processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216068446U (en) |
-
2021
- 2021-09-03 CN CN202122128498.8U patent/CN216068446U/en active Active
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