CN211591277U - Material supporting device for plastic uptake machine - Google Patents
Material supporting device for plastic uptake machine Download PDFInfo
- Publication number
- CN211591277U CN211591277U CN201922459362.8U CN201922459362U CN211591277U CN 211591277 U CN211591277 U CN 211591277U CN 201922459362 U CN201922459362 U CN 201922459362U CN 211591277 U CN211591277 U CN 211591277U
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- Prior art keywords
- transmission
- plastic uptake
- chain wheel
- machine
- supporting device
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- 239000004033 plastic Substances 0.000 title claims abstract description 37
- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 3
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010104 thermoplastic forming Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a material supporting device for a plastic uptake machine, which comprises a machine table, a mounting frame, a support, a cylinder, a plastic uptake mold, a support plate, a transmission frame, a guide sleeve, a transmission rod, a transmission ball, a cam and a motor, wherein the mounting frame is arranged at the top end of the machine table, the support is arranged at the top end of the mounting frame, the cylinder is arranged at the top end of the support, the plastic uptake mold is fixedly connected with an output shaft of the cylinder, the support plate is connected inside the mounting frame in a sliding manner, the transmission frame is fixedly arranged at the bottom of the support plate, the guide sleeve is fixedly arranged inside the machine table, one section of the transmission rod is positioned inside the guide sleeve, the top of the transmission rod is fixedly connected with the transmission frame, the transmission ball is arranged at the bottom of the transmission rod, the cam is rotatably connected inside the machine table, the working face of, protect the material, prevent that the material is impaired.
Description
Technical Field
The utility model relates to a plastic uptake machine equipment field specifically is a material supporting device for plastic uptake machine.
Background
The plastic sucking machine is also called a thermoplastic forming machine, and is a machine for sucking and manufacturing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are plasticized by heating into high-grade products such as packing decorative boxes, frames and the like with various shapes. The thermoplastic plastic sheets such as PVC, PET and the like which are heated and softened are subjected to vacuum forming by a mould into vacuum covers, plastic trays, bubble shells and the like with various shapes by utilizing vacuum suction force generated by a vacuum pump.
The plastic uptake machine is the equipment that is used for processing plastics among the prior art, but traditional plastic uptake machine mainly utilizes cylinder control mould to carry out the plastic uptake operation at the plastic uptake in-process, and the shortcoming utilizes the cylinder to drive, and the rigidity is great, can make the material impaired, to sum up, this application now provides a material bearing device for plastic uptake machine and solves the above-mentioned problem that appears.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material supporting device for plastic uptake machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a material supporting device for a plastic uptake machine comprises a machine table, a mounting frame, a support, a cylinder and a plastic uptake mold, wherein the mounting frame is arranged at the top end of the machine table, the support is arranged at the top end of the mounting frame, the cylinder is arranged at the top end of the support, the plastic uptake mold is fixedly connected with an output shaft of the cylinder, the material supporting device further comprises a transmission mechanism, the transmission mechanism comprises a supporting component, the supporting component comprises a support plate, a transmission frame, a guide sleeve, a transmission rod, a transmission ball, a cam and a motor, the support plate is slidably connected inside the mounting frame, the transmission frame is fixedly arranged at the bottom of the support plate, the guide sleeve is fixedly arranged inside the machine table, one section of the transmission rod is positioned inside the guide sleeve, the top of the transmission rod is fixedly connected with the transmission frame, the transmission ball is arranged at the bottom, the motor is arranged inside the machine table, and the output end of the motor is in transmission connection with the shaft of the cam through a transmission belt.
Preferably, four edges of the lower end face of the machine table are provided with damping support legs.
Preferably, the supporting assembly further comprises a spring, and the spring is arranged between the guide sleeve and the transmission frame.
Preferably, drive mechanism still includes first driving roller, second driving roller, driving belt, first sprocket, second sprocket, chain and half sprocket, first driving roller and second driving roller all rotate to be connected inside the mounting bracket, driving belt wraps up in first driving roller and second driving roller surface, the workstation laminates with the driving belt internal surface mutually, first sprocket rotates with the coaxial fixed of first driving roller and is connected inside the mounting bracket, the second sprocket rotates with the coaxial fixed of second driving roller and is connected inside the mounting bracket, first sprocket and second sprocket pass through chain drive and connect, half sprocket sets up on the output of motor, half sprocket meshes with the chain mutually.
More preferably, the device further comprises a stretching mechanism, the stretching mechanism comprises a cavity and a tension wheel, the cavity is arranged inside the machine table, a sliding block is connected inside the cavity in a sliding mode, the sliding block is tightly connected with the inner wall of the cavity through a pressurizing spring, the tension wheel is connected to the sliding block in a rotating mode, and the tension wheel is tightly connected with the inner surface of the transmission belt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the workbench to move by matching with the cam mechanism consisting of the transmission ball, the cam and the motor, and also matches with the plastic suction mould to suck plastic, and meanwhile, the cam mechanism is used for damping the workbench to protect the material and prevent the material from being damaged;
the utility model drives the first driving roller, the second driving roller and the driving belt to perform intermittent feeding through the intermittent driving mechanism consisting of the first chain wheel, the second chain wheel, the chain and the half chain wheel, and performs plastic uptake operation by matching with a plastic uptake mold;
the utility model discloses a cavity and tension pulley guarantee that driving belt is in the state of straightening all the time, guarantee driving belt's drive ratio.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle transmission mechanism and the straightening mechanism of the present invention;
figure 3 is a schematic structural view of the middle support assembly of the present invention.
In the reference symbols: 1. a machine platform; 2. a mounting frame; 3. a transmission mechanism; 4. a support; 5. a cylinder; 6. plastic suction molds; 7. a straightening mechanism; 8. an electric motor; 31. a first drive roller; 32. a first sprocket; 33. a chain; 34. a drive belt; 35. a holding assembly; 36. a second sprocket; 37. a second driving roller; 351. a spring; 352. a transmission frame; 353. a guide sleeve; 354. a drive ball; 355. a cam; 356. a transmission belt; 357. a half sprocket; 358. a transmission rod; 359. a work table; 71. a pressurizing spring; 72. a tension pulley; 73. a cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1 and fig. 3, the present invention provides a technical solution: the utility model provides a material supporting device for plastic uptake machine, includes board 1, mounting bracket 2, support 4, cylinder 5 and plastic uptake mould 6, mounting bracket 2 sets up on board 1 top, support 4 sets up on mounting bracket 2 top, cylinder 5 sets up on support 4 top, plastic uptake mould 6 and cylinder 5's output shaft fixed connection still include drive mechanism 3, drive mechanism 3 includes bearing subassembly 35, bearing subassembly 35 includes workstation 359, drive frame 352, guide pin bushing 353, transfer line 358, transmission ball 354, cam 355 and motor 8, workstation 359 sliding connection is inside mounting bracket 2, drive frame 352 is fixed to be set up in workstation 359 bottom, guide pin bushing 353 is fixed to be set up inside board 1, one section of transfer line 358 is located guide pin bushing inside 353, and transfer line 358 top and drive frame 352 fixed connection, transmission ball 354 sets up in the transfer line 358 bottom, the cam 355 is rotatably connected inside the machine table 1, the working surface of the cam 355 is in reciprocating contact with the transmission ball 354, the motor 8 is arranged inside the machine table 1, the output end of the motor 8 is in transmission connection with the shaft of the cam 355 through a transmission belt, the supporting assembly 35 further comprises a spring 351, and the spring 351 is arranged between the guide sleeve 353 and the transmission frame 352.
The working process is as follows: the material to be processed is placed on a workbench 359, an air cylinder 5 is operated, an output shaft of the air cylinder 5 drives a plastic suction mould 6 to move downwards, meanwhile, an output end of a motor 8 rotates to drive a cam 355 to rotate, the tip end of the cam 355 rotates from bottom to top, a transmission rod 358 is pushed by a transmission ball 354 to move upwards in a guide sleeve 353, the transmission rod 358 drives the workbench 359 to move upwards through a transmission frame 352 until the tip end of the cam 355 is contacted with the transmission ball 354, the workbench 359 moves upwards to be matched with the plastic suction mould 6 to perform plastic suction operation on the material, meanwhile, when the rigidity of the output shaft of the air cylinder 5 is high, force can be applied to the workbench 359, the cam 355 is driven to rotate, the force applied to the workbench 359 by the air cylinder 5 is reduced, and.
Example two
As a preferable scheme of the first embodiment, referring to fig. 2, the transmission mechanism 3 further includes a first transmission roller 31, a second transmission roller 37, a transmission belt 34, a first chain wheel 32, a second chain wheel 36, a chain 33 and a half chain wheel 357, the first driving roller 31 and the second driving roller 37 are both rotatably connected inside the mounting frame 2, the driving belt 34 is wrapped on the outer surfaces of the first driving roller 31 and the second driving roller 37, the workbench 359 is attached to the inner surface of the transmission belt 34, the first chain wheel 32 and the first transmission roller 31 are coaxially and fixedly connected inside the mounting frame 2 in a rotating way, the second chain wheel 36 and the second driving roller 37 are coaxially and fixedly connected in a rotating way inside the mounting frame 2, the first chain wheel 32 and the second chain wheel 36 are in transmission connection through a chain 33, the half chain wheel 357 is arranged at the output end of the motor 8, and the half chain wheel 357 is meshed with the chain 33.
The working process is as follows: the product to be blister-molded is placed on the surface of the transmission belt 34, when the motor 8 runs, the output end of the motor 8 rotates to drive the half chain wheel 357 to rotate, the half chain wheel 357 and the chain 33 rotate in an intermittent meshing manner, the chain 33 drives the first chain wheel 32 and the second chain wheel 36 to rotate, the first chain wheel 32 and the second chain wheel 36 drive the first transmission shaft and the second transmission shaft to rotate, the first transmission shaft and the second transmission shaft drive the transmission belt 34 to rotate in an intermittent manner, the transmission belt 34 drives the material to move gradually to the workbench 359, and the supporting plate gradually moves upwards to match the operation of the blister-molding mold 6.
EXAMPLE III
As a preferable scheme of the second embodiment, please refer to fig. 2, further comprising a straightening mechanism 7, wherein the straightening mechanism 7 comprises a cavity 73 and a tension pulley 72, the cavity 73 is arranged inside the machine 1, a sliding block is slidably connected inside the cavity 73, the sliding block is tightly connected with the inner wall of the cavity 73 through a pressurizing spring 71, the tension pulley 72 is rotatably connected to the sliding block, and the tension pulley 72 is tightly connected with the inner surface of the transmission belt 34.
The working process is as follows: when the workbench 359 moves upwards, the transmission belt 34 is driven to deform, the transmission belt 34 generates tension to the tension pulley 72, the tension drives the tension pulley 72 to slide in the cavity 73 through the sliding block, the pressurization spring 71 is compressed, the pressurization spring 71 ensures that the transmission belt 34 is stretched straight, and the transmission ratio of the transmission belt 34 is kept.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A material supporting device for a plastic uptake machine comprises:
a machine table (1);
the mounting rack (2), the mounting rack (2) is arranged at the top end of the machine table (1);
the bracket (4), the bracket (4) is arranged at the top end of the mounting rack (2);
the air cylinder (5), the air cylinder (5) is arranged at the top end of the bracket (4); and
the plastic suction mould (6), the plastic suction mould (6) is fixedly connected with the output shaft of the cylinder (5);
characterized in that, still include drive mechanism (3), drive mechanism (3) includes:
a hold down assembly (35), the hold down assembly (35) comprising:
the workbench (359), the workbench (359) is connected inside the mounting rack (2) in a sliding mode;
the transmission frame (352) is fixedly arranged at the bottom of the workbench (359);
the guide sleeve (353), the said guide sleeve (353) is fixedly set up in the inside of the machine (1);
the transmission rod (358) is provided with a section positioned inside the guide sleeve (353), and the top of the transmission rod (358) is fixedly connected with the transmission frame (352);
a drive ball (354), the drive ball (354) disposed at a bottom of a drive rod (358);
the cam (355) is rotatably connected inside the machine table (1), and the working surface of the cam (355) is in reciprocating contact with the transmission ball (354); and
the motor (8), motor (8) set up inside board (1), and the output of motor (8) passes through the through-drive connection of drive belt and cam (355).
2. The material supporting device for the plastic uptake machine of claim 1, wherein: four edges of the lower end face of the machine table (1) are provided with damping support legs.
3. The material supporting device for the plastic uptake machine of claim 1, wherein: the bearing component (35) further comprises a spring (351), and the spring (351) is arranged between the guide sleeve (353) and the transmission frame (352).
4. The material supporting device for the plastic uptake machine of claim 1, wherein: the transmission mechanism (3) further comprises:
the first driving roller (31) and the second driving roller (37) are rotatably connected inside the mounting frame (2);
the transmission belt (34), the transmission belt (34) wraps the outer surfaces of the first transmission roller (31) and the second transmission roller (37), and the workbench (359) is attached to the inner surface of the transmission belt (34);
the chain wheel assembly comprises a first chain wheel (32) and a second chain wheel (36), wherein the first chain wheel (32) and a first driving roller (31) are coaxially, fixedly and rotatably connected inside the mounting frame (2), and the second chain wheel (36) and a second driving roller (37) are coaxially, fixedly and rotatably connected inside the mounting frame (2);
the chain (33), the first chain wheel (32) and the second chain wheel (36) are in transmission connection through the chain (33); and
a half sprocket (357), said half sprocket (357) is disposed on the output end of the motor (8), said half sprocket (357) meshes with the chain (33).
5. The material supporting device for the plastic uptake machine of claim 4, wherein: still include the mechanism of straightening (7), the mechanism of straightening (7) includes:
the cavity (73) is arranged inside the machine table (1), a sliding block is connected inside the cavity (73) in a sliding manner, and the sliding block is tightly connected with the inner wall of the cavity (73) through a pressurizing spring (71); and
the tension pulley (72) is rotationally connected to the sliding block, and the tension pulley (72) is tightly connected with the inner surface of the transmission belt (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459362.8U CN211591277U (en) | 2019-12-31 | 2019-12-31 | Material supporting device for plastic uptake machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459362.8U CN211591277U (en) | 2019-12-31 | 2019-12-31 | Material supporting device for plastic uptake machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211591277U true CN211591277U (en) | 2020-09-29 |
Family
ID=72598473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459362.8U Expired - Fee Related CN211591277U (en) | 2019-12-31 | 2019-12-31 | Material supporting device for plastic uptake machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211591277U (en) |
-
2019
- 2019-12-31 CN CN201922459362.8U patent/CN211591277U/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 |
Granted publication date: 20200929 |