CN2717881Y - Sheet conveying devcie on cup-making machine or plastic-absorbing machine - Google Patents
Sheet conveying devcie on cup-making machine or plastic-absorbing machine Download PDFInfo
- Publication number
- CN2717881Y CN2717881Y CN 200420071537 CN200420071537U CN2717881Y CN 2717881 Y CN2717881 Y CN 2717881Y CN 200420071537 CN200420071537 CN 200420071537 CN 200420071537 U CN200420071537 U CN 200420071537U CN 2717881 Y CN2717881 Y CN 2717881Y
- Authority
- CN
- China
- Prior art keywords
- sheet
- servomotor
- profile
- machine
- driving chain
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000002994 raw materials Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 20
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a sheet carrying device having smooth conveying and high accuracy for a cup-making machine and a plastic-absorbing machine, comprising a chain wheel and tooth-shaped drive chain. The utility model is characterized in that the sheet carrying device also comprises a servomotor and an underdriving gear set; the servomotor is arranged on a machine base; the underdriving gear set and the servomotor form a transmission connection; the chain wheel and the final-stage gear of the underdriving gear set are coaxially connected. Power is provided for the sheet conveying through the servomotor adopted by the utility model; the rotary angle of the servomotor in each conveying action is set according to the length of the conveyed sheet each time, and accurate conveying for the sheet can be realized; simultaneously, as the conveying is conducted through the rotation of the gear by the servomotor and the underdriving gear set, accordingly, the inertance of the mechanical motion of the sheet conveying device is small, the smooth and accurate conveying for the sheet is realized, and raw materials are adequately used.
Description
Technical field
The utility model relates to plastic molding equipment, specifically, relates to a kind of sheet carrying device that is used on cup making machine or the blistering machine.
Background technology
During the work of plastic molding equipment such as cup making machine and blistering machine, sheet material is under the drive of sheet carrying device, through the heating arrangement thermoplastic, then in the moulding of shaped device place.Existing sheet carrying device adopts hydraulic actuating cylinder or cylinder to provide power for sheet material transmits, because the buckles of hydraulic actuating cylinder and cylinder is big, mechanical movement inertia is also bigger, is difficult to therefore guarantee that the exactly of sheet material transmits, and causes raw-material waste.The applicant's application number be 03223725.1 adopt cylinder to provide power in first to file " vacuum plastic-absorbing machine " for sheet material transmits, and an inertia damping assembly is set, reduce the mechanical movement effect of inertia of sheet carrying device to a certain extent, it is more accurate to make sheet material transmit length, but because the buckles of cylinder is big, and this inertia damping assembly is eliminated the limited in one's ability of mechanical movement inertia effects, and it is still undesirable that therefore the sheet material of this sheet carrying device transmits precision.
Summary of the invention
The purpose of this utility model be transmit steadily for cup making machine and blistering machine provide a kind of, sheet carrying device that accuracy rate is high, its technical scheme is as follows:
A kind of sheet carrying device that is used on cup making machine or the blistering machine, comprise sprocket wheel and profile of tooth driving chain, it is characterized in that: described sheet carrying device also comprises servomotor and train of reduction gears, servomotor is located on the support, train of reduction gears and servomotor are in transmission connection, the coaxial connection of final stage gear of described sprocket wheel and train of reduction gears.
In order to make sheet material and the interlock better of profile of tooth driving chain, the outside of being close to the profile of tooth driving chain is provided with a pinch roller, and pinch roller is preferably disposed on the top of described sprocket wheel, and sheet material passes between profile of tooth driving chain and pinch roller.
Below the profile of tooth driving chain, the outside of being close to the profile of tooth driving chain can also be provided with a pair of tension wheel, can regulate the tensioning degree of profile of tooth driving chain by the position of regulating tension wheel.
The chain rail that the operation of profile of tooth driving chain is played guiding and position-limiting action can also be set on the support, the profile of tooth driving chain is partially submerged in the chain rail.
The utility model adopts servomotor to provide power for sheet material transmits, and according to the length of the sheet material that will transmit at every turn, sets servomotor in each angle of rotating in the action that transmits, and can realize the accurate transmission of sheet material; Simultaneously, because servomotor and train of reduction gears utilize the rotation of gear to carry out transmission, can not produce similar hydraulic actuating cylinder and cylinder utilizes the straight-line motion of piston rod to carry out the enormous impact power that transmission brought, therefore the mechanical movement inertia of this sheet material conveyer is little, thereby realize steady, the accurately transmission of sheet material, make full use of raw MAT'L.
Description of drawings
Accompanying drawing is the structural representation of the utility model preferred embodiment.
The specific embodiment
As shown in drawings, this sheet carrying device that is used on cup making machine or the blistering machine comprises sprocket wheel 1 and profile of tooth driving chain 2, also comprise servomotor 3 and train of reduction gears, servomotor 3 is located on the support 4, reducing gear is mounted in the drop-gear box 5 and with servomotor 3 and is in transmission connection, the coaxial connection of final stage gear of sprocket wheel 1 and train of reduction gears.Also be provided with the chain rail 6 that the operation of profile of tooth driving chain 2 is played guiding and position-limiting action on the support 4, profile of tooth driving chain 2 is partially submerged in the chain rail 6.
In order to make sheet material and profile of tooth driving chain 2 interlock better, the outside of being close to profile of tooth driving chain 2 is provided with a pinch roller 7, and pinch roller 7 is arranged on the top of described sprocket wheel 1, and sheet material passes between profile of tooth driving chain 2 and pinch roller 7.
The below of profile of tooth driving chain 2, the outside of being close to profile of tooth driving chain 2 is provided with a pair of tension wheel 8, can regulate the tensioning degree of profile of tooth driving chain 2 by the position of adjusting tension wheel 8.
When using this device to carry out the sheet material transmission, length according to the sheet material that will transmit at every turn, set servomotor 3 in each angle of rotating in the action that transmits, thereby make in each sheet material transport process, train of reduction gears, sprocket wheel 1 all rotate corresponding angle, profile of tooth driving chain 2 moves corresponding length, realizes the accurate transmission of sheet material.The mechanical movement inertia of this device is little, can steadily, accurately transmit sheet material, makes full use of raw MAT'L.
Claims (5)
1. sheet carrying device that is used on cup making machine or the blistering machine, comprise sprocket wheel and profile of tooth driving chain, it is characterized in that: described sheet carrying device also comprises servomotor and train of reduction gears, servomotor is located on the support, train of reduction gears and servomotor are in transmission connection, the coaxial connection of final stage gear of described sprocket wheel and train of reduction gears.
2. a kind of sheet carrying device that is used on cup making machine or the blistering machine according to claim 1 is characterized in that: the chain rail that the operation of described profile of tooth driving chain is played guiding and position-limiting action is set on the support, and described profile of tooth driving chain is partially submerged in the chain rail.
3. a kind of sheet carrying device that is used on cup making machine or the blistering machine according to claim 1 and 2 is characterized in that: the outside of being close to described profile of tooth driving chain is provided with a pinch roller, and described pinch roller is arranged on the top of described sprocket wheel.
4. a kind of sheet carrying device that is used on cup making machine or the blistering machine according to claim 1 and 2 is characterized in that: below described profile of tooth driving chain, the outside of being close to described profile of tooth driving chain is provided with a pair of tension wheel.
5. a kind of sheet carrying device that is used on cup making machine or the blistering machine according to claim 3 is characterized in that: below described profile of tooth driving chain, the outside of being close to described profile of tooth driving chain is provided with a pair of tension wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071537 CN2717881Y (en) | 2004-07-10 | 2004-07-10 | Sheet conveying devcie on cup-making machine or plastic-absorbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071537 CN2717881Y (en) | 2004-07-10 | 2004-07-10 | Sheet conveying devcie on cup-making machine or plastic-absorbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717881Y true CN2717881Y (en) | 2005-08-17 |
Family
ID=34893711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420071537 CN2717881Y (en) | 2004-07-10 | 2004-07-10 | Sheet conveying devcie on cup-making machine or plastic-absorbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717881Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317710A (en) * | 2013-07-04 | 2013-09-25 | 柳州裕信方盛汽车饰件有限公司 | Automatic production system for carpet forming |
| CN110561730A (en) * | 2019-09-12 | 2019-12-13 | 广东誉佳兴机器人科技有限公司 | Conveying and mold closing device of cup making machine |
-
2004
- 2004-07-10 CN CN 200420071537 patent/CN2717881Y/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317710A (en) * | 2013-07-04 | 2013-09-25 | 柳州裕信方盛汽车饰件有限公司 | Automatic production system for carpet forming |
| CN110561730A (en) * | 2019-09-12 | 2019-12-13 | 广东誉佳兴机器人科技有限公司 | Conveying and mold closing device of cup making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20130710 |