CN215704009U - Thermoplastic stamping device for producing lamp plastic chassis - Google Patents
Thermoplastic stamping device for producing lamp plastic chassis Download PDFInfo
- Publication number
- CN215704009U CN215704009U CN202122404726.XU CN202122404726U CN215704009U CN 215704009 U CN215704009 U CN 215704009U CN 202122404726 U CN202122404726 U CN 202122404726U CN 215704009 U CN215704009 U CN 215704009U
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- Prior art keywords
- stamping
- ejection
- chassis
- rotating
- plastic chassis
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- 239000004033 plastic Substances 0.000 title claims abstract description 44
- 229920003023 plastic Polymers 0.000 title claims abstract description 44
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 17
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 241001465382 Physalis alkekengi Species 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 5
- 239000002991 molded plastic Substances 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a thermoplastic stamping device for producing a plastic chassis of a lamp, which comprises a supporting mechanism and a rotating mechanism which is arranged on the supporting mechanism and used for limiting and supporting the raw material of the plastic chassis, wherein a stamping mechanism used for stamping and forming the plastic chassis is arranged on the upper side of the rotating mechanism, an ejection mechanism used for unloading the formed chassis is arranged on the inner side of the supporting mechanism, which is far away from the front side of the stamping mechanism, and the rotating mechanism, the stamping mechanism and the ejection mechanism are connected with the supporting mechanism. According to the utility model, the rotating disc of the rotating mechanism drives the female die to integrally rotate, so that the plastic raw materials on the female die are sequentially subjected to circular cutting and molding by the punching mechanism, and then are rotated to the front side and then are ejected out of the molded plastic chassis by the ejection mechanism, thereby improving the molding efficiency and quality of the plastic chassis and facilitating taking and placing of the plastic chassis.
Description
Technical Field
The utility model relates to the field of lamp processing, in particular to a thermoplastic stamping device for producing a lamp plastic chassis.
Background
The lamp is an appliance capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply. Carry out stamping forming work to plastics installation chassis through hot stamping die in lamps and lanterns production process, but the stamping forming of moulding plastics is singly operated, just can put next product after taking out the shaping product, and still need carry out repairing to the chassis outer lane after the shaping, and take out the inconvenience with the shaping product from the die cavity, increased the processing procedure, reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a thermoplastic stamping device for producing a plastic chassis of a lamp.
The utility model realizes the purpose through the following technical scheme:
a thermoplastic stamping device for producing a plastic chassis of a lamp comprises a supporting mechanism and a rotating mechanism which is arranged on the supporting mechanism and used for limiting and supporting raw materials of the plastic chassis, wherein a stamping mechanism used for stamping and forming the plastic chassis is arranged on the upper side of the rotating mechanism, an ejection mechanism used for discharging the formed chassis is arranged on the inner side of the supporting mechanism, which is far away from the front side of the stamping mechanism, and the rotating mechanism, the stamping mechanism and the ejection mechanism are connected with the supporting mechanism;
the supporting mechanism comprises a box body, wherein an upright post is arranged on the rear side of the upper end of the box body, and a top plate is arranged at the upper end of the upright post; the rotating mechanism comprises a rotating disc arranged on the upper side of the box body, four concave dies are uniformly distributed on the upper end surface of the rotating disc, a lower cutter is arranged on the outer ring of the concave dies, three limiting columns are uniformly distributed on the outer side of the lower cutter, the lower end of the rotating disc is connected with an angle motor, and a rotating support ring is arranged on the upper end surface of the box body and positioned on the outer ring of the rotating disc;
the punching mechanism comprises a hydraulic column arranged at the upper end of the top plate, a male die is arranged at the lower end of the hydraulic column, and an upper cutter is arranged on the outer ring of the male die.
Further setting: the ejection mechanism comprises a first air cylinder arranged on the inner side of the box body, a first ejection hole corresponding to the movable rod of the first air cylinder is formed in the center of the female die, and the first air cylinder is far away from the stamping mechanism.
According to the arrangement, when the molded chassis rotates to the front side under the support of the rotating disc, the chassis is ejected out of the female die through the stretching of the first cylinder.
Further setting: the stamping mechanism comprises a second cylinder arranged on the inner side of the box body, an ejection seat is arranged at the upper end of the second cylinder, three ejection pins are arranged on the ejection seat, and a second ejection hole corresponding to the ejection pins on the ejection seat is formed in the female die.
With the arrangement, when the molded chassis rotates to the front side under the support of the rotating disc, the ejection seat ejects the chassis out of the female die through the extension of the second cylinder.
Further setting: the rotary disc is rotatably connected with the box body and the rotary support ring, the concave die is embedded on the rotary disc, and the lower cutter and the concave die are integrally formed.
So set up, through it is right to rotate the support ring the rolling disc is rotatory to be supported spacingly, makes the rolling disc rotates 90 at every turn, and integrated into one piece has improved down the cutter with the structural strength of die.
Further setting: the male die and the upper cutter are integrally formed, and the upper cutter corresponds to the lower cutter.
Due to the arrangement, the convex die can cut the edge of the chassis raw material on the concave die when moving downwards.
Compared with the prior art, the utility model has the following beneficial effects:
the rotary disc of the rotary mechanism drives the female die to integrally rotate, so that the plastic raw materials on the female die are sequentially subjected to circular cutting and molding by the punching mechanism, and then are rotated to the front side and then are ejected out of the molded plastic chassis by the ejection mechanism, thereby improving the molding efficiency and quality of the plastic chassis and facilitating taking and placing of the plastic chassis.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an isometric view of embodiment 1 of a thermoplastic stamping device for the production of a plastic chassis for a lamp according to the present invention;
FIG. 2 is a schematic partial structural view of a rotating mechanism of embodiment 1 of a thermoplastic stamping device for producing a plastic chassis of a lamp according to the utility model;
FIG. 3 is a schematic cross-sectional structural view of a stamping mechanism of embodiment 1 of a thermoplastic stamping device for producing a plastic chassis of a lamp according to the present invention;
FIG. 4 is a schematic partial structural view of a rotating mechanism of embodiment 2 of a thermoplastic stamping device for manufacturing a plastic chassis of a lamp according to the present invention;
fig. 5 is a partial structural schematic diagram of the ejection mechanism of embodiment 2 of the thermoplastic stamping device for producing the lamp plastic chassis.
The reference numerals are explained below:
1. a support mechanism; 11. a box body; 12. a column; 13. a top plate; 2. a rotation mechanism; 21. rotating the disc; 22. a female die; 23. a lower cutter; 24. a limiting column; 25. rotating the support ring; 26. an angle motor; 3. a stamping mechanism; 31. a hydraulic column; 32. a male die; 33. an upper cutter; 4. an ejection mechanism; 41. a first cylinder; 42. a first ejection bore; 43. a second cylinder; 44. an ejection seat; 45. a second ejection bore.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-3, a thermoplastic stamping device for producing a plastic chassis of a lamp comprises a supporting mechanism 1, and further comprises a rotating mechanism 2 arranged on the supporting mechanism 1 and used for limiting and supporting a raw material of the plastic chassis, a stamping mechanism 3 used for stamping and forming the plastic chassis is arranged on the upper side of the rotating mechanism 2, an ejection mechanism 4 used for discharging the formed chassis is arranged on the inner side of the supporting mechanism 1, which is far away from the front side of the stamping mechanism 3, and the rotating mechanism 2, the stamping mechanism 3 and the ejection mechanism 4 are connected with the supporting mechanism 1;
the supporting mechanism 1 comprises a box body 11, wherein a stand column 12 is arranged on the rear side of the upper end of the box body 11, and a top plate 13 is arranged on the upper end of the stand column 12 and used for supporting and fixing a hydraulic column 31; the rotating mechanism 2 comprises a rotating disc 21 arranged on the upper side of the box body 11 and used for supporting the rotation of the female die 22, four female dies 22 are uniformly distributed on the upper end face of the rotating disc 21, a lower cutter 23 is arranged on the outer ring of the female die 22, three limiting columns 24 are uniformly distributed on the outer side of the lower cutter 23 and used for limiting and placing the plastic chassis raw material, an angle motor 26 is connected to the lower end of the rotating disc 21 and used for providing rotating power for the rotating disc 21, and a rotating support ring 25 is arranged on the upper end face of the box body 11 and positioned on the outer ring of the rotating disc 21;
the punching mechanism 3 comprises a hydraulic column 31 arranged at the upper end of the top plate 13, a punch 32 is arranged at the lower end of the hydraulic column 31, and an upper cutter 33 is arranged on the outer ring of the punch 32.
Preferably: the ejection mechanism 4 comprises a first cylinder 41 arranged on the inner side of the box body 11, a first ejection hole 42 corresponding to a movable rod of the first cylinder 41 is arranged at the center of the female die 22, the first cylinder 41 is arranged away from the stamping mechanism 3, so that when the molded chassis rotates to the front side under the support of the rotating disc 21, the chassis is ejected out of the female die 22 through the expansion and contraction of the first cylinder 41; the rotating disc 21 is rotatably connected with the box body 11 and the rotating support ring 25, the female die 22 is embedded in the rotating disc 21, the lower cutter 23 and the female die 22 are integrally formed, the rotating disc 21 is supported and limited by rotating the support ring 25, the rotating disc 21 rotates 90 degrees each time, and the structural strength of the lower cutter 23 and the female die 22 is improved by integral forming; the male die 32 and the upper cutter 33 are integrally formed, and the upper cutter 33 corresponds to the lower cutter 23, so that the male die 32 performs edge cutting treatment on the chassis raw material on the female die 22 when moving downwards.
Example 2
As shown in fig. 4-5, a thermoplastic stamping device for producing a plastic chassis of a lamp comprises a supporting mechanism 1, and further comprises a rotating mechanism 2 arranged on the supporting mechanism 1 and used for limiting and supporting a raw material of the plastic chassis, a stamping mechanism 3 used for stamping and forming the plastic chassis is arranged on the upper side of the rotating mechanism 2, an ejection mechanism 4 used for discharging the formed chassis is arranged on the inner side of the supporting mechanism 1 far away from the front side of the stamping mechanism 3, and the rotating mechanism 2, the stamping mechanism 3 and the ejection mechanism 4 are connected with the supporting mechanism 1;
the supporting mechanism 1 comprises a box body 11, wherein a stand column 12 is arranged on the rear side of the upper end of the box body 11, and a top plate 13 is arranged on the upper end of the stand column 12 and used for supporting and fixing a hydraulic column 31; the rotating mechanism 2 comprises a rotating disc 21 arranged on the upper side of the box body 11 and used for supporting the rotation of the female die 22, four female dies 22 are uniformly distributed on the upper end face of the rotating disc 21, a lower cutter 23 is arranged on the outer ring of the female die 22, three limiting columns 24 are uniformly distributed on the outer side of the lower cutter 23 and used for limiting and placing the plastic chassis raw material, an angle motor 26 is connected to the lower end of the rotating disc 21 and used for providing rotating power for the rotating disc 21, and a rotating support ring 25 is arranged on the upper end face of the box body 11 and positioned on the outer ring of the rotating disc 21;
the punching mechanism 3 comprises a hydraulic column 31 arranged at the upper end of the top plate 13, a punch 32 is arranged at the lower end of the hydraulic column 31, and an upper cutter 33 is arranged on the outer ring of the punch 32.
Preferably: the punching mechanism 3 comprises a second cylinder 43 arranged on the inner side of the box body 11, the upper end of the second cylinder 43 is provided with an ejection seat 44, the ejection seat 44 is provided with three ejection pins, the female die 22 is provided with a second ejection hole 45 corresponding to the ejection pin on the ejection seat 44, and when the molded chassis rotates to the front side under the support of the rotating disc 21, the chassis is ejected out of the female die 22 by the ejection seat 44 through the extension and contraction of the second cylinder 43; the rotating disc 21 is rotatably connected with the box body 11 and the rotating support ring 25, the female die 22 is embedded in the rotating disc 21, the lower cutter 23 and the female die 22 are integrally formed, the rotating disc 21 is supported and limited by rotating the support ring 25, the rotating disc 21 rotates 90 degrees each time, and the structural strength of the lower cutter 23 and the female die 22 is improved by integral forming; the male die 32 and the upper cutter 33 are integrally formed, and the upper cutter 33 corresponds to the lower cutter 23, so that the male die 32 performs edge cutting treatment on the chassis raw material on the female die 22 when moving downwards.
The working principle and the using process of the utility model are as follows: the heated plastic chassis raw material is placed on a female die 22 of a rotating mechanism 2, the heated plastic chassis raw material is rotated to the lower side of a stamping mechanism 3 through the rotation of a rotating disc 21, a hydraulic column 31 of the stamping mechanism 3 stretches and retracts to push a male die 32 to move downwards, an upper cutter 33 and a lower cutter 23 are used for circular cutting of the plastic chassis, then the male die 32 continues to move downwards and the female die 22 are used for punch forming of the circular-cut plastic chassis raw material, then the male die 32 is lifted, the rotating disc 21 continues to rotate to the front side, and the plastic chassis in the female die 22 is ejected and taken down through the stretching of a first air cylinder 41 or a second air cylinder 43 of an ejection mechanism 4.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (5)
1. The utility model provides a stamping device is moulded to heat of lamps and lanterns plastics chassis production, includes supporting mechanism (1), its characterized in that: the plastic chassis material limiting device is characterized by further comprising a rotating mechanism (2) which is arranged on the supporting mechanism (1) and used for limiting and supporting a plastic chassis raw material, a stamping mechanism (3) used for stamping and forming the plastic chassis is arranged on the upper side of the rotating mechanism (2), an ejection mechanism (4) used for discharging the formed chassis is arranged on the inner side of the supporting mechanism (1) far away from the front side of the stamping mechanism (3), and the rotating mechanism (2), the stamping mechanism (3) and the ejection mechanism (4) are connected with the supporting mechanism (1);
the supporting mechanism (1) comprises a box body (11), an upright post (12) is arranged on the rear side of the upper end of the box body (11), and a top plate (13) is arranged at the upper end of the upright post (12); the rotating mechanism (2) comprises a rotating disc (21) arranged on the upper side of the box body (11), four concave dies (22) are uniformly distributed on the upper end face of the rotating disc (21), a lower cutter (23) is arranged on the outer ring of the concave dies (22), three limiting columns (24) are uniformly distributed on the outer side of the lower cutter (23), an angle motor (26) is connected to the lower end of the rotating disc (21), and a rotating support ring (25) is arranged on the upper end face of the box body (11) and positioned on the outer ring of the rotating disc (21);
the punching mechanism (3) comprises a hydraulic column (31) arranged at the upper end of the top plate (13), a male die (32) is arranged at the lower end of the hydraulic column (31), and an upper cutter (33) is arranged on the outer ring of the male die (32).
2. The thermoplastic stamping device for producing the plastic chassis of the lamp as claimed in claim 1, wherein: the ejection mechanism (4) comprises a first air cylinder (41) arranged on the inner side of the box body (11), a first ejection hole (42) corresponding to a movable rod of the first air cylinder (41) is formed in the center of the female die (22), and the first air cylinder (41) is far away from the stamping mechanism (3).
3. The thermoplastic stamping device for producing the plastic chassis of the lamp as claimed in claim 1, wherein: the stamping mechanism (3) comprises a second cylinder (43) arranged on the inner side of the box body (11), an ejection seat (44) is arranged at the upper end of the second cylinder (43), three ejection pins are arranged on the ejection seat (44), and a second ejection hole (45) corresponding to the ejection pin on the ejection seat (44) is arranged on the female die (22).
4. The thermoplastic stamping device for producing the plastic chassis of the lamp as claimed in claim 1, wherein: the rotary disc (21) is rotatably connected with the box body (11) and the rotary support ring (25), the concave die (22) is embedded in the rotary disc (21), and the lower cutter (23) and the concave die (22) are integrally formed.
5. The thermoplastic stamping device for producing the plastic chassis of the lamp as claimed in claim 1, wherein: the male die (32) and the upper cutter (33) are integrally formed, and the upper cutter (33) corresponds to the lower cutter (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404726.XU CN215704009U (en) | 2021-09-30 | 2021-09-30 | Thermoplastic stamping device for producing lamp plastic chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404726.XU CN215704009U (en) | 2021-09-30 | 2021-09-30 | Thermoplastic stamping device for producing lamp plastic chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215704009U true CN215704009U (en) | 2022-02-01 |
Family
ID=80027005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122404726.XU Expired - Fee Related CN215704009U (en) | 2021-09-30 | 2021-09-30 | Thermoplastic stamping device for producing lamp plastic chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215704009U (en) |
-
2021
- 2021-09-30 CN CN202122404726.XU patent/CN215704009U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |