CN214239515U - Full-servo cup making machine - Google Patents
Full-servo cup making machine Download PDFInfo
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- CN214239515U CN214239515U CN202022910237.7U CN202022910237U CN214239515U CN 214239515 U CN214239515 U CN 214239515U CN 202022910237 U CN202022910237 U CN 202022910237U CN 214239515 U CN214239515 U CN 214239515U
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- heating box
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- frame
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Abstract
The utility model discloses a full-servo cup making machine, which comprises a mold closing device, a servo stretching device and a heating device, wherein the mold closing device comprises an upper mold table, a lower mold table and a lifting driving assembly; the heating device comprises a heating frame, an upper heating box, a lower heating box, a transverse moving driving assembly and a longitudinal moving driving assembly, wherein the upper heating box and the lower heating box are arranged on the upper part and the lower part of the heating frame in a sliding manner, the transverse moving driving assembly drives the upper heating box and the lower heating box to synchronously and horizontally move, the longitudinal moving driving assembly drives the heating frame to drive the upper heating box and the lower heating box to longitudinally and horizontally move, and the upper die table, the upper heating box, the lower die table and the lower heating box are respectively provided with a conveying device. The horizontal and longitudinal movement of the upper heating box and the lower heating box is realized, so that the sheet is heated more uniformly, the quality of the cup is greatly improved, and the rejection rate is reduced.
Description
Technical Field
The utility model relates to a technical field of system cup machine especially relates to a full servo system cup machine.
Background
At present, in daily life, a great amount of disposable plastic cups are needed, and the disposable plastic cups are popular among people due to sanitation, recyclability and convenient use. The product has the advantages of light weight, prevention of collapse and burst, high temperature resistance, low temperature resistance, stable performance, no toxicity and the like. However, the molding process of the existing disposable plastic cup is generally prepared by adopting PP, PS, BOPS and PET sheets through two molding processes. The disposable plastic cup formed by adopting the two-time forming process has the problems of rough appearance, uneven thickness, poor hand feeling and burrs, and influences the normal and comfortable use of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full servo system cup machine realizes heating cabinet, lower heating cabinet's horizontal, fore-and-aft removal, makes the sheet be heated more evenly to increase substantially the quality of cup, reduce the rejection rate.
In order to achieve the above technical scheme, an embodiment of the present invention provides a full-servo cup making machine, including a mold closing device, a servo stretching device, and a heating device, where the mold closing device includes an upper mold table, a lower mold table, and a lifting driving assembly, the lower mold table is disposed on a machine base, the upper mold table and the lower mold table are disposed up and down oppositely, the servo stretching device drives the upper mold table to lift, and the lifting driving assembly drives the lower mold table to lift;
the heating device comprises a heating frame, an upper heating box, a lower heating box, a transverse moving driving assembly and a longitudinal moving driving assembly, wherein the upper heating box and the lower heating box are arranged oppositely up and down and are respectively arranged on the upper part and the lower part of the heating frame in a sliding manner, the transverse moving driving assembly drives the upper heating box and the lower heating box to synchronously and horizontally move, and the longitudinal moving driving assembly drives the heating frame to drive the upper heating box and the lower heating box to longitudinally and horizontally move;
and the upper die table, the upper heating box, the lower die table and the lower heating box are respectively provided with a conveying device.
Preferably, the servo stretching device comprises a stretching plate, a stretching frame, a screw rod and a servo driving device, wherein the upper part and the lower part of the screw rod are respectively and rotatably connected with the top and the bottom of the stretching frame, and the upper part of the screw rod penetrates through the stretching frame and is fixedly connected with the servo driving device;
the screw rod is rotatably provided with a linear bearing seat, the stretching plate is arranged below the stretching frame and fixedly connected with the upper die table, the screw rod is driven by the servo driving device to be in rotary linkage with the linear bearing seat to move up and down, and the linear bearing seat drives the lower die table to move up and down.
Preferably, a movable plate is arranged in the stretching frame, the linear bearing seat is fixedly arranged in the middle of the movable plate, four groups of fixed rods are respectively and fixedly arranged between the opposite corners of the movable plate and the opposite corners of the stretching plate, and the four groups of fixed rods are arranged at the bottom of the stretching frame in a sliding manner.
Preferably, four groups of guide posts are respectively and fixedly arranged between opposite angles of the upper part and the lower part of the stretching frame, four groups of guide copper sleeves are respectively and fixedly arranged on the linear bearing seat, and the four groups of guide copper sleeves are respectively in sliding fit with the guide posts.
Preferably, a first limit detection device is arranged at the upper part of the stretching frame, and a second limit detection device is arranged at the lower part of the stretching frame.
Preferably, the mould structure further comprises a base, wherein a first guide column and a second guide column are arranged on two sides of the base respectively, and two ends of the upper mould platform and two ends of the lower mould platform are in sliding fit with the first guide column and the second guide column respectively.
Preferably, the opposite corners of the base are respectively provided with a first rotating rod, the opposite corners of the lower die table are provided with a second rotating rod rotatably connected with the first rotating rod, and a connecting rod is respectively arranged between the second rotating rods on the two sides of the base.
Preferably, the lifting driving assembly comprises a lifting driving assembly, an eccentric wheel and a push rod, an output shaft of the lifting driving assembly is fixedly connected with the eccentric wheel, one end of the push rod is rotatably connected with an eccentric shaft on the eccentric wheel, the other end of the push rod is rotatably connected with the connecting rod, and the lifting driving assembly drives the eccentric wheel to rotate so that the push rod is linked with the lower die table to move up and down.
Preferably, the traverse driving assembly includes a first traverse driving device and a second traverse driving device, the first traverse driving device and the second traverse driving device are respectively arranged at the upper part and the lower part of the heating frame, and the first traverse driving device and the second traverse driving device respectively drive the upper heating box and the lower heating box to transversely and horizontally move, so that the upper heating box and the lower heating box transversely heat the sheet material on the conveying device.
Preferably, the longitudinal movement driving assembly comprises a first slide rail, a second slide rail and a longitudinal movement driving device, a first slide block and a second slide block which are in sliding fit with the first slide rail and the second slide rail are respectively arranged on two sides of the bottom of the heating frame, and the longitudinal movement driving device drives the heating frame to move along the first slide rail and the second slide rail, so that the heating frame drives the upper heating box and the lower heating box to longitudinally and horizontally move, and the upper heating box and the lower heating box longitudinally heat the sheet on the conveying device.
The embodiment of the utility model provides an execute the utility model discloses, following beneficial effect has:
1. the servo motor is adopted to drive the screw rod and the linear bearing seat to move, the structure is simple, the maintenance cost is low, the noise is low, the servo motor is adopted to ensure the running precision and the transmission stability of the screw rod and the linear bearing, and the two groups of photoelectric sensors are arranged on the stretching frame, so that the stroke of the linear bearing seat can be controlled, and the working efficiency is effectively improved.
2. Go up the heating cabinet and adopt the portable with lower heating cabinet, realize going up the horizontal, fore-and-aft removal of heating cabinet and lower heating cabinet, make the sheet heating more even, and remain the sufficient temperature of sheet all the time to increase substantially the quality of cup, reduce the rejection rate.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a partial schematic view of a heating device;
fig. 4 is a schematic view showing a structure of a portion a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the full servo cup making machine is characterized by including a base 1, a mold clamping device 2, a servo stretching device 3, and a heating device 4.
The mold closing device 2 comprises an upper mold table 21, a lower mold table 22 and a lifting driving assembly 23, wherein the lower mold table 22 is arranged on the machine base 1, the upper mold table 21 and the lower mold table 22 are arranged up and down oppositely, a first guide column 11 and a second guide column 12 are respectively arranged on two sides of the machine base 1, and two ends of the upper mold table 21 and the lower mold table 22 are respectively in sliding fit with the first guide column 11 and the second guide column 12.
Referring to fig. 1, 2 and 4, a first rotating rod 13 is respectively arranged at opposite corners of a machine base 1, a second rotating rod 221 rotatably connected with the first rotating rod 13 is arranged at opposite corners of a lower die table 22, a connecting rod 131 is respectively arranged between the second rotating rods 13 at two sides of the machine base 1, a lifting driving assembly 23 comprises a lifting driving device 231, an eccentric wheel 232 and a push rod 233, an output shaft of the lifting driving device 231 is fixedly connected with the eccentric wheel 232, one end of the push rod 233 is rotatably connected with the eccentric shaft on the eccentric wheel 232, the other end of the push rod 233 is rotatably connected with the connecting rod 131, the lifting driving device preferably adopts a speed reducing motor and a servo motor, the servo motor is in transmission connection with the speed reducing motor, and the eccentric wheel 232 is driven to rotate by the lifting driving device 231, so that the push rod 131 is linked with the lower die table 22 to move up and down.
Referring to fig. 2, the servo stretching device 3 includes a stretching plate 31, a stretching frame 32, a screw 33, and a servo driving device 34, wherein bearing seats 321, 322 are respectively disposed on an upper portion and a lower portion of the stretching frame 32, the upper portion and the lower portion of the screw 33 are respectively rotatably connected with the bearing seats 321, 322 of the stretching frame 32, the upper portion of the screw 33 passes through the stretching frame 32 to extend outwards, the servo driving device 34 preferably employs a servo motor, and an output shaft of the servo driving device 34 is fixedly connected with the screw 32 through a coupling 341 so that the servo driving device 34 drives the screw 33 to rotate.
A movable plate 35 is arranged in the stretching frame 32, a linear bearing seat 351 rotatably connected with the screw rod 33 is arranged in the middle of the movable plate 35, four groups of guide posts 323 are respectively and fixedly arranged between the diagonal positions of the upper part and the lower part of the stretching frame 32, four groups of guide copper sleeves 352 are respectively and fixedly arranged on the movable plate 35, and the four groups of guide copper sleeves 352 are respectively and slidably matched with the guide posts 323.
The stretching plate 31 is arranged below the stretching frame 32, four groups of fixing rods 353 are fixedly arranged between diagonal positions of the movable plate 35 and diagonal positions of the stretching plate 31 respectively, the four groups of fixing rods 353 are in sliding fit with the bottom of the stretching frame 32, the bottom of the stretching plate 31 is fixedly connected with the top of the upper die table 21, the screw rod 33 is driven by the servo driving device 34 to rotate clockwise, the screw rod is linked with the linear bearing seat 351 to move downwards, the linear bearing seat 351 drives the upper die table 21 to move downwards, the upper die table 21 and the lower die table 22 are used for die assembly of sheets on a conveying device between the upper die table 21 and the lower die table, and meanwhile, the guide copper sleeve 352 and the guide post 323 are in sliding fit for guiding, so that the stretching plate can work more stably.
The upper part of the stretching frame 32 is provided with a first limit detection device 342, the lower part of the stretching frame 32 is provided with a second limit detection device 343, the first limit detection device 342 and the second limit detection device 343 preferably adopt photoelectric sensors, the first limit detection device 342 and the second limit detection device 343 are both electrically connected with the servo drive device 34, when the linear bearing seat 351 moves down to the position of the second limit detection device 343, the second limit detection device 343 feeds back to the servo drive device 34, so that the servo drive device 34 drives the screw rod 33 to link with the linear bearing seat 351 to move up, when the linear bearing seat 351 moves to the position of the first limit detection device 342, the first limit detection device 342 feeds back to the servo drive device 34, so that the servo drive device 341 drives the screw rod 33 to link with the linear bearing seat 351 to move down, thereby ensuring that the stretching plate 31 moves in the distance range between the first limit detection device 342 and the second limit detection device 343, and the up-and-down reciprocating motion of the stretching plate 31 is automatically controlled, so that the noise is low in the working process, the maintenance cost is low, the operation precision is ensured by adopting a servo motor, the transmission is stable, and the working efficiency is effectively improved.
Referring to fig. 1 and 3, the heating apparatus 4 includes a heating frame 41, an upper heating box 42, a lower heating box 43, a traverse driving assembly 44, a longitudinal driving assembly 45, and a frame, the upper heating box 42 and the lower heating box 43 are disposed opposite to each other in the vertical direction, and slidably installed at the upper and lower portions of the heating frame 41, respectively, the traverse driving unit 44 includes a first traverse driving device 441 and a second traverse driving device 442, the first and second traverse driving devices 441 and 442 are preferably air cylinders, the first traverse driving devices 441 and 442 are installed at the upper portion of the heating frame 41, the second traverse driving device 442 is installed at the lower portion of the heating frame 41, the upper heating box 42 and the lower heating box 43 are respectively driven by the first and second traverse driving devices 441 and 442 to horizontally move along the heating frame 41 in the lateral direction, so that the upper and lower heating boxes 42 and 43 laterally heat the sheet on the conveying device 5.
The vertical movement driving assembly 45 comprises a first slide rail 451, a second slide rail 452 and a vertical movement driving device 453, the first slide rail 451 and the second slide rail 452 are longitudinally arranged on the rack in parallel, both sides of the bottom of the heating frame 41 are provided with a first slide block 411 and a second slide block 412 which are in sliding fit with the first slide rail 451 and the second slide rail 452, the vertical movement driving device 453 preferably adopts an air cylinder, the vertical movement driving device 453 is arranged between the first slide rail 451 and the second slide rail 452, the telescopic end of the vertical movement driving device 453 is fixedly connected with the heating frame 41, the telescopic end is driven by the vertical movement driving device 453 to control the heating frame 41 to move along the first slide rail 451 and the second slide rail 452, so that the heating frame drives the upper heating box and the lower heating box to longitudinally and horizontally move, and the upper heating box 42 and the lower heating box 43 longitudinally heat the sheet material on the conveying device 5.
Through the both-way movement of last heating cabinet 42 and lower heating cabinet 43 to the realization is carried out horizontal, fore-and-aft heating to the sheet on the conveyer, compares in traditional fixed mode heating, the utility model discloses it is more even to sheet surface heating for can remain the temperature throughout when the sheet gets into closing die device, thereby effectively improve the quality of cup.
The sheet on the conveying device 5 is heated between the upper heating box 42 and the lower heating box 43, meanwhile, the conveying device 5 drives the sheet to be conveyed forwards and conveys the sheet to a position between the upper die table 21 and the lower die table 22, the servo driving device 34 drives the stretching plate 31 to drive the upper die table 21 to descend, the lifting driving device 231 drives the first rotating rod 13 and the second rotating rod 221 to drive the lower die table 22 to ascend, so that the upper die table 21 and the lower die table 22 press the upper surface and the lower surface of the sheet, and the sheet is pressed and molded under the pressure action of the upper die table 21 and the lower die table 22, and therefore the cup making process is completed.
The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.
Claims (10)
1. The full-servo cup making machine is characterized by comprising a mold closing device, a servo stretching device and a heating device, wherein the mold closing device comprises an upper mold table, a lower mold table and a lifting driving assembly, the lower mold table is arranged on a machine base, the upper mold table and the lower mold table are arranged up and down oppositely, the servo stretching device drives the upper mold table to lift, and the lifting driving assembly drives the lower mold table to lift;
the heating device comprises a heating frame, an upper heating box, a lower heating box, a transverse moving driving assembly and a longitudinal moving driving assembly, wherein the upper heating box and the lower heating box are arranged oppositely up and down and are respectively arranged on the upper part and the lower part of the heating frame in a sliding manner, the transverse moving driving assembly drives the upper heating box and the lower heating box to synchronously and horizontally move, and the longitudinal moving driving assembly drives the heating frame to drive the upper heating box and the lower heating box to longitudinally and horizontally move;
and the upper die table, the upper heating box, the lower die table and the lower heating box are respectively provided with a conveying device.
2. The full servo cup making machine according to claim 1, wherein the servo stretching device comprises a stretching plate, a stretching frame, a screw rod and a servo driving device, wherein the upper part and the lower part of the screw rod are respectively and rotatably connected with the top and the bottom of the stretching frame, and the upper part of the screw rod passes through the stretching frame and is fixedly connected with the servo driving device;
the screw rod is rotatably provided with a linear bearing seat, the stretching plate is arranged below the stretching frame and fixedly connected with the upper die table, the screw rod is driven by the servo driving device to be in rotary linkage with the linear bearing seat to move up and down, and the linear bearing seat drives the lower die table to move up and down.
3. The full servo cup making machine according to claim 2, wherein a movable plate is disposed in the stretching frame, the linear bearing seat is fixedly disposed at a middle portion of the movable plate, four sets of fixing rods are respectively fixedly disposed between opposite corners of the movable plate and opposite corners of the stretching plate, and the four sets of fixing rods are slidably disposed at a bottom portion of the stretching frame.
4. The full servo cup making machine according to claim 3, wherein four sets of guide posts are fixedly arranged between opposite corners of the upper and lower portions of the stretching frame, four sets of guide copper sleeves are fixedly arranged on the linear bearing seats, and the four sets of guide copper sleeves are slidably engaged with the guide posts.
5. The full servo cup-making machine according to claim 4, wherein the upper portion of the stretching frame is provided with a first limit detection device and the lower portion of the stretching frame is provided with a second limit detection device.
6. The full servo cup making machine according to claim 1, further comprising a base, wherein a first guide post and a second guide post are respectively disposed on two sides of the base, and two ends of the upper mold table and the lower mold table are respectively in sliding fit with the first guide post and the second guide post.
7. The full servo cup making machine according to claim 6, wherein a first rotating rod is arranged at the opposite corners of the machine base, a second rotating rod rotatably connected with the first rotating rod is arranged at the opposite corners of the lower die table, and a connecting rod is arranged between the second rotating rods at the two sides of the machine base.
8. The full servo cup making machine according to claim 7, wherein the lifting driving assembly comprises a lifting driving assembly, an eccentric wheel and a push rod, an output shaft of the lifting driving assembly is fixedly connected with the eccentric wheel, one end of the push rod is rotatably connected with the eccentric shaft on the eccentric wheel, the other end of the push rod is rotatably connected with the connecting rod, and the lifting driving assembly drives the eccentric wheel to rotate, so that the push rod is linked with the lower mold table to move up and down.
9. A full servo cup making machine as claimed in claim 1 wherein said traverse drive assembly comprises a first traverse drive and a second traverse drive, said first and second traverse drives driving said upper and lower heating boxes, respectively, to move horizontally laterally along said heating frame such that said upper and lower heating boxes heat the sheet material laterally on said conveyor.
10. The full servo cup making machine according to claim 9, wherein the longitudinal movement driving assembly comprises a first slide rail, a second slide rail and a longitudinal movement driving device, a first slide block and a second slide block which are slidably engaged with the first slide rail and the second slide rail are respectively arranged on two sides of the bottom of the heating frame, and the longitudinal movement driving device drives the heating frame to move along the first slide rail and the second slide rail, so that the heating frame drives the upper heating box and the lower heating box to longitudinally and horizontally move, and the upper heating box and the lower heating box longitudinally heat the sheet material on the conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910237.7U CN214239515U (en) | 2020-12-04 | 2020-12-04 | Full-servo cup making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910237.7U CN214239515U (en) | 2020-12-04 | 2020-12-04 | Full-servo cup making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214239515U true CN214239515U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022910237.7U Active CN214239515U (en) | 2020-12-04 | 2020-12-04 | Full-servo cup making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214239515U (en) |
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2020
- 2020-12-04 CN CN202022910237.7U patent/CN214239515U/en active Active
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