CN214083348U - Independent rolling device - Google Patents
Independent rolling device Download PDFInfo
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- CN214083348U CN214083348U CN202022774940.XU CN202022774940U CN214083348U CN 214083348 U CN214083348 U CN 214083348U CN 202022774940 U CN202022774940 U CN 202022774940U CN 214083348 U CN214083348 U CN 214083348U
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- compression
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Abstract
The utility model provides a stand alone type roll-in device, including the frame, be equipped with two compression rollers that set up from top to bottom in the frame, the frame be connected with compression roller matched with conveying roller, its characterized in that: the compression roller transmission that is located the top is connected with and pushes down the driver part, and the compression roller transmission that is located the below is connected with and pushes down the driver part, and the conveying roller transmission is connected with carries the driver part. The utility model has the advantages that: 1. the conveying roller and the compression roller are independent power sources, and the rotation of other mechanisms cannot be influenced due to the fact that one of the conveying roller and the compression roller is broken down; 2. the encoder is used as a signal source, the distance between the two compression rollers can be directly controlled and adjusted through the PLC, the precision is high, and the labor intensity is reduced. 3. The screw rod lifter has a compact structure, is easy to maintain and has a self-locking function. 4. The automation degree is high, the man-machine engineering is reasonable, and the production efficiency is high.
Description
Technical Field
The utility model relates to a technical field of roll-in machinery.
And more particularly to a self-contained roll press apparatus.
Background
The laminated glass is a composite glass product which is formed by sandwiching one or more layers of organic polymer intermediate films between two or more pieces of glass, and permanently bonding the glass and the intermediate films into a whole after special high-temperature prepressing or vacuumizing and high-temperature high-pressure processing.
In the production process of the laminated glass, the glass is subjected to a laminating process, namely two or more layers of glass are laminated, a TPU/PVB film and other films are sandwiched between every two layers of glass, and the glass is aligned. In order to fully melt the film and ensure that the film is not dislocated and separated when the laminated glass is processed in the autoclave, the glass sheet and the film are bonded together in advance and the required thickness dimension is obtained. The solution adopted for the process is that the laminated glass after sheet combination is heated by a preheating device, then is rolled by upper and lower press rollers of a rolling device, then is put into a heating box for heating, and finally is rolled again, wherein a rolling device is needed twice.
At present, the rolling device adopts chain transmission mostly, the upper and lower compression rollers adopt chain transmission mostly, and the motor drives the conveying roller to rotate and drives the upper and lower compression rollers to rotate through the chain, so that the rolling operation is realized. The lifting mechanism for adjusting the distance between the compression rollers adopts a combined transmission form of a helical gear and a screw rod sleeve of a screw rod. Above-mentioned transmission form has its inherent structural defect, and when one of them compression roller stopped rotating because of the reason, will influence the rotation of other compression rollers and conveying roller to easily take place the chain fracture, the maintenance is comparatively complicated loaded down with trivial details, seriously influences the production progress. The lifting mechanism has more parts, lower multi-stage transmission efficiency and higher requirement on maintenance frequency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide a change power transmission structure, improve degree of automation's stand alone type roll-in device.
The purpose of the utility model is achieved through the following technical measures:
independent type roll-in device, including the frame, be equipped with two compression rollers that set up from top to bottom in the frame, the frame is connected with the conveying roller with compression roller matched with, its characterized in that: the compression roller transmission that is located the top is connected with and pushes down the driver part, and the compression roller transmission that is located the below is connected with and pushes down the driver part, and the conveying roller transmission is connected with carries the driver part.
The utility model provides a concrete optimization scheme, one of them compression roller is connected with its up-and-down reciprocating motion's of drive elevating system or two compression rollers are connected with its up-and-down reciprocating motion's of drive elevating system respectively, and elevating system includes lifting support, lead screw lift and lift drive part, and one of them compression roller supports to set up on lifting support or two compression rollers support respectively to set up on lifting support, lead screw lift stiff end and lifting support fixed connection, and lead screw lift rotates the end and is connected with the transmission of lift drive part.
The utility model provides a concrete optimization scheme, the quantity of lead screw lift is two, and the lift drive part rotates the end transmission with two lead screw lifts respectively and is connected, and two lead screw lifts are located compression roller both ends and symmetry setting respectively.
The specific optimization scheme further comprises an encoder and a controller, wherein the encoder is in transmission connection with the lead screw lifter, and the controller is electrically connected with the encoder and the lead screw lifter respectively.
The utility model provides a concrete optimization scheme still includes stop gear, and stop gear includes the telescoping cylinder, and the telescoping cylinder stiff end is connected with frame fixed connection, and the telescoping cylinder expansion end is connected with lifting support fixed connection, and the telescoping cylinder is cylinder, pneumatic cylinder or electronic jar.
The utility model provides a concrete optimization scheme, stop gear still includes limit switch and lower limit switch, goes up limit switch and sets up in lifting support and shifts up extreme position, and lower limit switch sets up in lifting support and shifts down extreme position, and the controller still is connected with last limit switch, lower limit switch and lift drive part electricity respectively.
According to a specific optimization scheme, the conveying driving component comprises a power shaft, a plurality of driving bevel gears and a plurality of driven bevel gears, the number of the conveying rollers is multiple, the end part of each conveying roller is in transmission connection with one driven bevel gear, each driven bevel gear is meshed with one driving bevel gear, the plurality of driving bevel gears are in transmission connection with the power shaft respectively and are distributed along the axial direction of the power shaft, and one end of the power shaft is in transmission connection with a power device;
two ends of the conveying roller are respectively connected with a first belt seat bearing, and the first belt seat bearing is fixedly connected with the rack;
two ends of the power shaft are respectively connected with a second bearing with a seat, and the second bearing with a seat is fixedly connected with the rack;
the power device is a heating box conveying mechanism.
According to a specific optimization scheme, an upper press roll is defined as an upper press roll, a lower press roll is defined as a lower press roll, and the upper press roll is connected with a lifting mechanism;
two ends of the upper compression roller are respectively connected with an upper belt seat bearing, the upper belt seat bearing is fixedly connected with the lifting support, and one end of the upper compression roller penetrates through the upper belt seat bearing to be in transmission connection with the upper compression driving part through an upper connecting flange;
two ends of the lower press roll are respectively connected with a lower belt seat bearing, the lower belt seat bearing is fixedly connected with the rack, and one end of the lower press roll penetrates through the lower belt seat bearing to be in transmission connection with the lower press driving component through a lower connecting flange;
the upper pressure driving part is a double-stage speed reducing motor;
the pressing driving component is a double-stage speed reducing motor.
According to a specific optimization scheme, the lifting mechanism further comprises a guide part, two ends of the guide part are respectively and fixedly connected with the rack, the middle part of the guide part is in sliding connection with the lifting support, a linear bearing is arranged on the lifting support, the guide part is a guide rod, and the guide rod penetrates through the linear bearing;
the lifting mechanism also comprises a transmission shaft, a lifting driving part is fixed in the middle of the rack, an output shaft of the lifting driving part is in transmission connection with the transmission shaft through a connecting flange, and the transmission shaft is in transmission connection with the screw rod lifter through the connecting flange;
the screw rod lifter is an SWL screw rod lifter;
the lifting driving part is a speed reducing motor.
According to a specific optimization scheme, the number of the telescopic cylinders is two, and the two telescopic cylinders are respectively arranged on two sides of the upper part of the rack;
the upper end of the screw rod lifter is connected with a guide flange plate which is fixedly connected with the telescopic cylinder.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
1. the conveying roller and the compression roller are independent power sources, and the rotation of other mechanisms cannot be influenced due to the fact that one of the conveying roller and the compression roller is broken down;
2. the encoder is used as a signal source, the distance between the two compression rollers can be directly controlled and adjusted through the PLC, the precision is high, and the labor intensity is reduced.
3. The screw rod lifter has a compact structure, is easy to maintain and has a self-locking function.
4. The automation degree is high, the man-machine engineering is reasonable, and the production efficiency is high.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the independent rolling device of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a right side view of fig. 1.
In the figure: 1-a telescopic cylinder bracket; 2-a lifter stand; 3-a frame; 4-conveying the stent; 5-a first seated bearing; 6-driving bevel gear; 7-a power shaft; 8-driven bevel gear; 9-conveying rollers; 10-a second seated bearing; 11-upper press roll; 12-a lower press roll; 13-a pressing-up drive member; 14-a push down drive member; 15-mounting a bearing with a seat; 16-lower seated bearing; 17-a lifting support; 18-linear bearings; 19-a guide; 20-a screw hoist; 21-a guide flange; 22-a telescopic cylinder; 23-a lift drive member; 24-a drive shaft; 25-an encoder; 26-an encoder support; 27-upper limit switch; 28-lower limit switch.
Detailed Description
Example (b): as shown in fig. 1-3, the independent rolling device comprises a frame assembly, a conveying mechanism, a rolling mechanism, a lifting mechanism and a limiting mechanism.
The frame assembly comprises a frame 3, a conveying support 4, a lifter support 2, an encoder support 26 and a telescopic cylinder support 1.
The conveying mechanism comprises a conveying roller 9, a conveying driving component, a first belt bearing 5 and a second belt bearing 10, wherein the conveying driving component comprises a power shaft 7, a driving bevel gear 6 and a driven bevel gear 8.
The press roll mechanism comprises an upper press roll 11, a lower press roll 12, an upper press driving part 13, a lower press driving part 14, an upper belt seat bearing 15, a lower belt seat bearing 16, an upper connecting flange and a lower connecting flange.
The lifting mechanism comprises a lifting support 17, a guide piece 19, a screw rod lifter 20, a transmission shaft 24, a lifting driving part 23, a linear bearing 18, a first connecting flange and a second connecting flange.
The limiting mechanism comprises a telescopic cylinder 22, an upper limiting switch 27, a lower limiting switch 28 and a guide flange 21.
The conveying bracket 4 is fixedly connected with the frame 3 or integrally and fixedly connected with the frame. The conveying support 4 is located in the middle of the rack 3, the first belt seat bearing 5 is fixedly connected with the rack 3, and the second belt seat bearing 10 is fixedly connected with the conveying support 4.
The conveying rollers 9 are multiple in number, the end portion of each conveying roller 9 is in transmission connection with one driven helical gear 8, each driven helical gear 8 is meshed with one driving helical gear 6, the driving helical gears 6 are in transmission connection with the power shaft 7 respectively, the driving helical gears 6 are uniformly distributed along the axial direction of the power shaft 7, the power shaft 7 penetrates through the first bearing with a seat 5, one end of the power shaft 7 is in transmission connection with a power device, and the two ends of each conveying roller 9 penetrate through the two second bearings with a seat 10 respectively and are fixed.
The power device is a heating box conveying mechanism and can obtain rotary power.
The upper pressing roller 11 and the lower pressing roller 12 are arranged up and down, and the upper pressing roller 11 and the lower pressing roller 12 are arranged on the machine frame 3. Two ends of an upper compression roller 11 respectively penetrate through two upper belt seat bearings 15 and are connected, one end of the upper compression roller 11 is in transmission connection with an upper compression driving part 13 through an upper connecting flange, the upper belt seat bearings 15 are fixedly connected with a lifting support 17, and the upper driving part is a two-stage speed reduction motor; two ends of the lower pressing roller 12 respectively penetrate through the two lower belt seat bearings 16 and are connected, one end of the lower pressing roller 12 is in transmission connection with the lower pressing driving component 14 through a lower connecting flange, the lower belt seat bearings 16 are fixedly connected with the rack 3, and the lower driving component is a lower double-stage speed reducing motor.
The lifting driving part 23 is fixed in the middle of the top of the frame 3, the central shaft of the lifting driving part 23 is in transmission connection with the input shaft of the screw rod lifter 20 through a first connecting flange, the upper end of the screw rod lifter 20 is connected with the guide flange 21 through a second connecting flange, the lower end of the screw rod lifter 20 penetrates through the lifting support 17 and is fixedly connected with the lifting support through a round nut, the linear bearings 18 are embedded on the lifting support 17, the lifting support 17 is in a rectangular frame structure, four linear bearings 18 are arranged on each lifting support 17, two linear bearings 18 are symmetrically arranged on the upper part of the lifting support, the remaining two linear bearings 18 are symmetrically arranged on the lower part of the lifting support 17, the four linear bearings 18 correspond up and down in pairs, the guide piece 19 penetrates through the linear bearings 18, the lower end of the guide piece 19 is connected with the frame 3 through a bolt, and the upper end of the guide piece 19 is embedded on the lifting support 2, the screw rod lifter 20 is arranged on the lifter support 2, the lifter support 2 is fixedly connected with the machine frame 3, and the lifting support 17 can slide up and down along the guide piece 19.
The encoder 25 is supported by the encoder support 26, the encoder support 26 is arranged on the screw rod lifter 20, the encoder 25 is connected with a second input shaft of the screw rod lifter 20 through a coupler, the encoder 25 is electrically connected with the PLC through a signal output line, and the PLC is electrically connected with the lifting driving part 23.
The controller comprises an upper limit switch 27 and a lower limit switch 28, wherein the upper limit switch 27 is arranged at the upward movement limit position of the lifting support 17, the lower limit switch 28 is arranged at the downward movement limit position of the lifting support 17, and the controller is also electrically connected with the upper limit switch 27, the lower limit switch 28 and the lifting driving part 23 respectively. The upper limit switch 27 and the lower limit switch 28 are located at the upper and lower positions on one side of the frame 3.
The PLC controller is also electrically connected to the upper and lower pressing drive members 13 and 14, respectively. In this application, the PLC controller is a general programmable controller, the encoder 25, the double-stage reduction motor, the reduction motor, and the limit switch are all known technologies, and those skilled in the art can implement the above functions according to the above description.
The telescopic cylinder support 1 is fixed above the frame 3, the fixed end of the telescopic cylinder 22 is fixedly connected with the telescopic cylinder support 1, and the movable end of the telescopic cylinder 22 is fixedly connected with the lifting support 17. The telescopic cylinder 22 is a large-bore cylinder, and the telescopic cylinder 22 may be a hydraulic cylinder or an electric cylinder. The number of the telescopic cylinders 22 is two, the two telescopic cylinders 22 are respectively positioned at the upper parts of two sides of the frame 3, the fixed ends of the telescopic cylinders 22 are fixedly connected with the frame 3, and the movable ends of the lower cylinders are inserted into the center of the guide flange 21.
The utility model adopts four independent power sources, the conveying mechanism is driven by a single motor to rotate, the upper press roll 11 and the lower press roll 12 are respectively driven by an upper group of two independent double-stage speed reducers and a lower group of two independent double-stage speed reducers to rotate, so that sandwich glass and the like can smoothly pass through the rolling device; elevating system is also driven by the solitary gear motor in equipment top, can go up the distance between compression roller 11 and the lower compression roller 12 through SWL lead screw lift 20 synchro control at both ends, it separately to make go up compression roller 11 and lower compression roller 12, it is more steady when closing the disturbance, can guarantee that both ends are unanimous about the clearance between compression roller 11 and the lower compression roller 12, guarantee the depth of parallelism of two compression rollers, make laminated glass can evenly atress in the course of working of roll-in, there is very big help to improve laminated glass's thickness uniformity.
The working process is as follows: and when the machine is started, the machine is reset, and the upper compression roller 11 touches the lower limit switch 28 to return to zero. The thickness of glass to be processed is determined, the height to be lifted is selected by a PLC controller, a lifting driving part 23 rotates, a transmission shaft 24 on two sides drives an input shaft of an SWL lead screw lifter 20 to rotate, a lead screw moves up slowly to drive a lifting support 17 and an upper press roller 11 on the lifting support to ascend, when an output signal of an encoder 25 reaches the required height, the lifting driving part 23 stops rotating, the SWL lead screw lifter 20 is self-locked, a telescopic cylinder 22 of a limiting mechanism ejects out a downward pressing guide flange 21, when laminated glass in an upper process is conveyed to a rolling device from a conveying mechanism, an upper pressing driving part 13 and a lower pressing driving part 14 rotate at a set speed to drive the upper press roller 11 and a lower press roller 12 to rotate, stable rolling is carried out on the glass, and the glass is driven to continue to advance.
In addition, can also be connected elevating system and the bottom roller, perhaps set up two elevating system to with two elevating system respectively with last compression roller and bottom roller connected mode such as, should be immediate, the above has carried out the detailed description to an embodiment of the utility model, nevertheless the content only does the preferred embodiment of the utility model, can not be considered to be used for limiting the scope of implementing of the utility model. All the equivalent changes and improvements made according to the application scope of the present invention should fall within the patent coverage of the present invention.
Claims (10)
1. Independent type roll-in device, including the frame, be equipped with two compression rollers that set up from top to bottom in the frame, the frame is connected with the conveying roller with compression roller matched with, its characterized in that: the compression roller transmission that is located the top is connected with and pushes down the driver part, and the compression roller transmission that is located the below is connected with and pushes down the driver part, and the conveying roller transmission is connected with carries the driver part.
2. A freestanding roller device according to claim 1, wherein: one of the compression rollers is connected with a lifting mechanism for driving the compression rollers to reciprocate up and down or the two compression rollers are respectively connected with a lifting mechanism for driving the compression rollers to reciprocate up and down, the lifting mechanism comprises a lifting support, a screw rod lifter and a lifting driving part, one of the compression rollers is supported and arranged on the lifting support or the two compression rollers are respectively supported and arranged on the lifting support, the fixed end of the screw rod lifter is fixedly connected with the lifting support, and the rotating end of the screw rod lifter is in transmission connection with the lifting driving part.
3. A freestanding roller device according to claim 2, wherein: the number of the screw rod lifters is two, the lifting driving part is in transmission connection with the rotating ends of the two screw rod lifters respectively, and the two screw rod lifters are located at two ends of the compression roller respectively and are symmetrically arranged.
4. A freestanding roller device according to claim 2, wherein: the automatic feeding device is characterized by further comprising an encoder and a controller, wherein the encoder is in transmission connection with the screw rod lifter, and the controller is electrically connected with the encoder and the screw rod lifter respectively.
5. A freestanding roller device according to claim 4, wherein: the lifting support is characterized by further comprising a limiting mechanism, the limiting mechanism comprises a telescopic cylinder, the fixed end of the telescopic cylinder is fixedly connected with the frame, the movable end of the telescopic cylinder is fixedly connected with the lifting support, and the telescopic cylinder is an air cylinder, a hydraulic cylinder or an electric cylinder.
6. A freestanding roller device according to claim 5, wherein: the limiting mechanism further comprises an upper limiting switch and a lower limiting switch, the upper limiting switch is arranged at the upward moving limiting position of the lifting support, the lower limiting switch is arranged at the downward moving limiting position of the lifting support, and the controller is further electrically connected with the upper limiting switch, the lower limiting switch and the lifting driving part respectively.
7. A freestanding roller device according to any one of claims 1 to 6, wherein: the conveying driving component comprises a power shaft, a plurality of driving bevel gears and a plurality of driven bevel gears, the number of the conveying rollers is multiple, the end part of each conveying roller is in transmission connection with one driven bevel gear, each driven bevel gear is meshed with one driving bevel gear, the plurality of driving bevel gears are in transmission connection with the power shaft respectively and are distributed along the axial direction of the power shaft, and one end of the power shaft is in transmission connection with a power device;
two ends of the conveying roller are respectively connected with a first belt seat bearing, and the first belt seat bearing is fixedly connected with the rack;
two ends of the power shaft are respectively connected with a second bearing with a seat, and the second bearing with a seat is fixedly connected with the rack;
the power device is a heating box conveying mechanism.
8. A freestanding roller device according to any one of claims 2 to 6, wherein: the upper press roll is defined as an upper press roll, the lower press roll is defined as a lower press roll, and the upper press roll is connected with a lifting mechanism;
two ends of the upper compression roller are respectively connected with an upper belt seat bearing, the upper belt seat bearing is fixedly connected with the lifting support, and one end of the upper compression roller penetrates through the upper belt seat bearing to be in transmission connection with the upper compression driving part through an upper connecting flange;
two ends of the lower press roll are respectively connected with a lower belt seat bearing, the lower belt seat bearing is fixedly connected with the rack, and one end of the lower press roll penetrates through the lower belt seat bearing to be in transmission connection with the lower press driving component through a lower connecting flange;
the upper pressure driving part is a double-stage speed reducing motor;
the pressing driving component is a double-stage speed reducing motor.
9. A freestanding roller device according to any one of claims 2 to 6, wherein: the lifting mechanism also comprises a guide part, two ends of the guide part are respectively fixedly connected with the rack, the middle part of the guide part is connected with the lifting support in a sliding way, the lifting support is provided with a linear bearing, the guide part is a guide rod, and the guide rod penetrates through the linear bearing;
the lifting mechanism also comprises a transmission shaft, a lifting driving part is fixed in the middle of the rack, an output shaft of the lifting driving part is in transmission connection with the transmission shaft through a first connecting flange, and the transmission shaft is in transmission connection with the screw rod lifter through a second connecting flange;
the screw rod lifter is an SWL screw rod lifter;
the lifting driving part is a speed reducing motor.
10. A freestanding roller device according to claim 5 or 6, wherein: the number of the telescopic cylinders is two, and the two telescopic cylinders are respectively arranged on two sides of the upper part of the rack;
the upper end of the screw rod lifter is connected with a guide flange plate which is fixedly connected with the telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774940.XU CN214083348U (en) | 2020-11-26 | 2020-11-26 | Independent rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774940.XU CN214083348U (en) | 2020-11-26 | 2020-11-26 | Independent rolling device |
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| Publication Number | Publication Date |
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| CN214083348U true CN214083348U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022774940.XU Active CN214083348U (en) | 2020-11-26 | 2020-11-26 | Independent rolling device |
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| CN (1) | CN214083348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488956A (en) * | 2022-01-25 | 2022-05-13 | 湖南大麓科技有限公司 | Servo control system of accurate positioning roller device |
-
2020
- 2020-11-26 CN CN202022774940.XU patent/CN214083348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488956A (en) * | 2022-01-25 | 2022-05-13 | 湖南大麓科技有限公司 | Servo control system of accurate positioning roller device |
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