CN211334529U - Forming mechanism of plastic forming machine - Google Patents
Forming mechanism of plastic forming machine Download PDFInfo
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- CN211334529U CN211334529U CN201921899316.3U CN201921899316U CN211334529U CN 211334529 U CN211334529 U CN 211334529U CN 201921899316 U CN201921899316 U CN 201921899316U CN 211334529 U CN211334529 U CN 211334529U
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- forming
- shaping
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Abstract
The utility model discloses a plastic forming machine's forming mechanism, mould, shaping lower mould and shaping drive mechanism in frame, shaping motor, shaping drive mechanism includes shaping main shaft, shaping guide pillar, first crank, first connecting rod, second crank and second connecting rod, and the shaping motor is fixed in the frame. Through the first crank, the first connecting rod, the second crank and the second connecting rod, the upper forming die and the lower forming die move in the opposite direction or in the opposite direction, so that the die opening or closing action is completed, the die opening and closing action can be realized only by one forming motor, and the cost is low. And through the structural linkage of the first crank, the first connecting rod, the second crank and the second connecting rod, the reciprocating motion of the upper forming die and the lower forming die can be realized, reset structures do not need to be arranged on the upper forming die and the lower forming die, and the structures of the upper forming die and the lower forming die are simplified.
Description
Technical Field
The utility model relates to a plastic forming equipment, more specifically the forming mechanism who relates to a plastic forming machine that says so.
Background
The plastic forming machine heats plastic film and then performs blow molding or plastic sucking molding, and the forming mechanism consists of an upper die and a lower die which are respectively driven by a motor or an air cylinder to realize the action of opening and closing the dies. The upper die and the lower die are driven by two motors or cylinders, so that the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a plastic forming machine's forming mechanism goes up mould and lower mould with a motor drive, simple structure, with low costs.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a forming mechanism of plastic molding machine, which comprises a frame, the shaping motor, mould in the shaping, shaping lower mould and shaping drive mechanism, shaping drive mechanism includes the shaping main shaft, the shaping guide pillar, first crank, first connecting rod, second crank and second connecting rod, the vertical setting of shaping guide pillar is in the frame, mould and shaping lower mould are installed on the shaping guide pillar one on the other in the shaping, the shaping motor is fixed in the frame, the shaping main shaft rotates to be installed in the frame and is connected with the shaping motor, first crank and second crank are fixed on the shaping main shaft, the one end and the first crank of first connecting rod are connected, the other end is connected with the mould in the shaping, the one end and the second crank of second connecting rod are connected, the other end is connected with the shaping lower mould.
As a further improvement, the utility model is provided with the track in the frame, and the track level sets up and its extending direction is the same with the direction of motion of moulding the material, and it is provided with the shaping balladeur train to slide on the track, and shaping motor and forming mechanism set up on the shaping balladeur train, are provided with a linear electric motor between shaping balladeur train and frame.
As a further improvement of the utility model, still include hot plate, slip frame and the cylinder that slides, be provided with the guide rail in the frame, the guide rail level sets up and its extending direction is perpendicular with the direction of motion of moulding the material, and the frame that slides sets up on the guide rail, and the hot plate is fixed on the slip frame, and the cylinder that slides is fixed in the frame and is connected with the frame that slides to promote the hot plate and mould the material and overlap or part with moulding the material.
The utility model has the advantages that when in molding, the molding motor drives the molding main shaft to rotate, the first crank and the second crank are driven to rotate positively or reversely at the same time, the first crank drives the first connecting rod to move, and thereby the upper molding die is driven to lift; the second crank drives the second connecting rod to move, so that the second connecting rod is driven to move, the upper forming die and the lower forming die move in the opposite direction or in the opposite direction, and die opening or die closing is completed. Through the steps, the die opening and closing actions can be realized only by one forming motor, and the cost is low. And through the structural linkage of the first crank, the first connecting rod, the second crank and the second connecting rod, the reciprocating motion of the upper forming die and the lower forming die can be realized, reset structures do not need to be arranged on the upper forming die and the lower forming die, and the structures of the upper forming die and the lower forming die are simplified.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a block diagram of the working components on the frame;
fig. 3 is a structural view of the heating plate and the frame.
Detailed Description
The present invention will be described in further detail with reference to embodiments shown in the drawings.
Referring to fig. 1 to 3, the forming mechanism of a plastic forming machine of the present embodiment includes a frame 1, a forming motor 41, an upper forming mold 42, a lower forming mold 43, and a forming transmission mechanism, the forming transmission mechanism includes a forming spindle 44, the forming device comprises a forming guide pillar 45, a first crank 46, a first connecting rod 47, a second crank 48 and a second connecting rod 49, wherein the forming guide pillar 45 is vertically arranged on the rack 1, an upper forming die 42 and a lower forming die 43 are arranged on the forming guide pillar 45 one above the other, a forming motor 41 is fixed on the rack 1, a forming spindle 44 is rotatably arranged on the rack 1 and connected with the forming motor 41, the first crank 46 and the second crank 48 are fixed on the forming spindle 44, one end of the first connecting rod 47 is connected with the first crank 46, the other end of the first connecting rod is connected with the upper forming die 42, one end of the second connecting rod 49 is connected with the second crank 48, and the other end of the second connecting rod 49 is connected with.
During forming, the forming motor 41 drives the forming spindle 44 to rotate, and drives the first crank 46 and the second crank 48 to rotate forward or backward at the same time, and the first crank 46 drives the first connecting rod 47 to move, so as to drive the upper forming die 42 to lift; the second crank 48 drives the second connecting rod 49 to move, so as to drive the second connecting rod 49 to move, so that the upper forming die 42 and the lower forming die 43 move towards or away from each other, and the die opening or die closing action is completed. Through the steps, the mold opening and closing actions can be realized only by one molding motor 41, and the cost is low. The reciprocating motion of the upper forming die 42 and the lower forming die 43 can be realized through the structural linkage of the first crank 46, the first connecting rod 47, the second crank 48 and the second connecting rod 49, and a reset structure is not required to be arranged on the upper forming die 42 and the lower forming die 43, so that the structures of the upper forming die 42 and the lower forming die 43 are simplified.
As a modified specific embodiment, a rail 71 is arranged on the frame 1, the rail 71 is horizontally arranged and extends in the same direction as the moving direction of the plastic material, a forming carriage 72 is slidably arranged on the rail 71, the forming motor 41 and the forming mechanism are arranged on the forming carriage 72, and a first linear motor 75 is arranged between the forming carriage 72 and the frame 1.
When processing products of different sizes, the third linear motor 77 adjusts the distance between the forming mechanism and other stations, so that the distance between the mechanisms is suitable for the processing requirement, the distance of the products on the plastic material can be reduced, the utilization rate of the plastic material is improved, and raw materials are saved.
As a modified specific implementation mode, the heating plate device further comprises a heating plate 31, a sliding frame 32 and a sliding cylinder 33, wherein a guide rail 34 is arranged on the frame, the guide rail 34 is horizontally arranged, the extending direction of the guide rail 34 is perpendicular to the moving direction of the plastic material, the sliding frame 32 is arranged on the guide rail 34 in a sliding mode, the heating plate 31 is fixed on the sliding frame 32, and the sliding cylinder 33 is fixed on the frame 1 and connected with the sliding frame 32 so as to push the heating plate 31 to be overlapped with the plastic material or separated from the plastic material.
Through the arrangement, when the plastic material is heated and softened, the sliding cylinder 33 pushes the sliding frame 32 to enable the heating plate to be close to the plastic material, and the plastic material is heated and softened; when the heating is not needed, the sliding cylinder 33 pushes the sliding frame 32 to make the heating plate far away from the plastic material, so that the heating plate is prevented from damaging the plastic material.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a forming mechanism of plastic molding machine, includes frame (1), shaping motor (41), mould (42) in the shaping, shaping lower mould (43) and shaping drive mechanism, its characterized in that: the forming transmission mechanism comprises a forming main shaft (44), a forming guide post (45), a first crank (46), a first connecting rod (47), a second crank (48) and a second connecting rod (49), the forming guide post (45) is vertically arranged on the frame (1), the upper forming die (42) and the lower forming die (43) are arranged on the forming guide post (45) one above the other, the molding motor (41) is fixed on the frame (1), the molding main shaft (44) is rotatably arranged on the frame (1) and is connected with the molding motor (41), the first crank (46) and the second crank (48) are fixed on the forming spindle (44), one end of the first connecting rod (47) is connected with the first crank (46), the other end is connected with the upper forming die (42), one end of the second connecting rod (49) is connected with the second crank (48), and the other end of the second connecting rod is connected with the lower molding die (43).
2. The molding mechanism of a plastic molding machine as claimed in claim 1, wherein: be provided with track (71) on frame (1), track (71) level setting and its extending direction are the same with the direction of motion of moulding the material, it is provided with shaping balladeur train (72) to slide on track (71), shaping motor (41) and forming mechanism set up on shaping balladeur train (72), be provided with first linear electric motor (75) between shaping balladeur train (72) and frame (1).
3. The molding mechanism of a plastic molding machine as claimed in claim 1, wherein: still include hot plate (31), sliding frame (32) and cylinder (33) that slides, be provided with guide rail (34) in the frame, guide rail (34) level sets up and its extending direction is perpendicular with the direction of motion of moulding the material, sliding frame (32) slide and set up on guide rail (34), hot plate (31) are fixed on sliding frame (32), sliding cylinder (33) are fixed in frame (1) and are connected with sliding frame (32) to promote hot plate (31) and mould the material and overlap or with moulding the material separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921899316.3U CN211334529U (en) | 2019-11-06 | 2019-11-06 | Forming mechanism of plastic forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921899316.3U CN211334529U (en) | 2019-11-06 | 2019-11-06 | Forming mechanism of plastic forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211334529U true CN211334529U (en) | 2020-08-25 |
Family
ID=72095769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921899316.3U Active CN211334529U (en) | 2019-11-06 | 2019-11-06 | Forming mechanism of plastic forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211334529U (en) |
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2019
- 2019-11-06 CN CN201921899316.3U patent/CN211334529U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: 325400 f-02-3 area of Xinxing Industrial Park in Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Ono Machinery Co.,Ltd. Address before: 325000 f-02-3 area of Xinxing Industrial Park in Pingyang County, Wenzhou City, Zhejiang Province Patentee before: WENZHOU OUBO MACHINERY Co.,Ltd. |