CN210000994U - Discharging table double centering system for thermal forming lines - Google Patents
Discharging table double centering system for thermal forming lines Download PDFInfo
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- CN210000994U CN210000994U CN201920408542.0U CN201920408542U CN210000994U CN 210000994 U CN210000994 U CN 210000994U CN 201920408542 U CN201920408542 U CN 201920408542U CN 210000994 U CN210000994 U CN 210000994U
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Abstract
The utility model relates to a two centering systems of thermoforming line ejection of compact platform, including a plurality of appointed midfingers and a plurality of second appointed midfingers, the middle finger is put in rows respectively in appointed midfinger, the second is put in the left and right both sides of stove roller frame in the middle finger, still including setting up in , the second is put in the middle finger in at least third and at least fourth appointed midfinger between the finger, third appointed midfinger, fourth are put in the left and right position of stove roller frame middle part respectively, , second, third, fourth are put in the middle finger and are corresponded the setting between the transfer roller respectively, , second, third and fourth are appointed the left and right action that corresponds the effect that drives the cylinder in the middle finger.
Description
Technical Field
The utility model relates to a kinds of thermoforming line ejection of compact platform are two well system of deciding belongs to thermoforming technical field.
Background
The hot forming technology is emerging technologies originated in the 80 th 20 th century, is a part forming technical solution which is innovative in the automobile industry for achieving the purposes of energy conservation and emission reduction and aims at reducing the weight of an automobile body without losing safety and faces the future, and hot forming parts are increasingly applied to automobile accessories in fields along with the continuous improvement of the requirements of energy conservation and emission reduction.
In the existing production process of the thermoformed part, a material sheet is heated to about 930 ℃ in a heating furnace, the thermoformed part is quickly conveyed out of the furnace through a furnace outlet roller way, the material sheet can be quickly positioned through a specified middle finger after impacting a stopper, then the material sheet is jacked up by a lifting device, an end pick-up picks up the material and then sends the material into a die for pressing and forming, and after the pressure maintaining of a press is finished, the end pick-up picks a semi-finished product and sends the semi-finished product into a blanking area, so that the thermoformed part is obtained.
The centering system of the discharging table directly determines the product processing range of the thermoforming line, most of the existing centering systems of the discharging table of the thermoforming line are provided with a single-row centering finger structure, at least three centering fingers are needed for completing centering of tablets, and single-row centering fingers cannot meet the production of multi-cavity short tablets such as moulds, three cavities, moulds, four cavities and the like.
The temporary measure for the problems is that -die multi-cavity products are produced in a cavity-dividing mode, punching times only press two material sheets, the production efficiency is reduced, the production cost is improved, and therefore double-centering systems of the discharge table of the thermoforming line for quickly and accurately positioning multi-cavity short material sheets simultaneously are needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists, provide simple structure, convenient operation can effectively solve the unable well-defined thermoforming line ejection of compact platform of multicavity tablet two well-defined systems.
kind of thermoforming line ejection of compact platform is two well system of centering, including setting up in a plurality of on ejection of compact platform stove roller frame appoint in and a plurality of second appoint in, a plurality of appoint in a row and set up in the left side of stove roller frame, it is a plurality of in a row the second appoints in a row and sets up the right side of stove roller frame, the finger corresponds respectively in , the second and sets up between the transfer roller, be equipped with a plurality of parallel arrangement's transfer roller on the stove roller frame, it is a plurality of the transfer roller is in rotate under transfer roller actuating mechanism's the effect, still including setting up in at least third between the finger is in and the second is in a row and appointing at least fourth in a row, the finger setting is in the left side in stove roller frame middle part in the third, the fourth is in appointing to set up respectively in the transfer roller between the transfer roller, third, fourth in appointing to correspond the setting in the cylinder, the action is in the left side of , the action is appointed in the fourth, drive cylinder is moved.
The utility model has the advantages that after the material sheet is heated, the material sheet is quickly transported out of the furnace by the conveying roller until the material sheet collides with the stopper, the furnace roller recovers to normal rotation speed, the driving cylinder drives the th and the second specified middle finger to accurately position the material sheet, a gap is reserved between the driving rollers and is used for installing the specified middle finger and facilitating the left and right activities of the specified middle finger to quickly position the material sheet, if the material sheet is a multi-cavity short material sheet, the third and fourth middle fingers participate in centering simultaneously, each material sheet is positioned by adopting the three middle fingers, after the positioning is completed, the lifting device jacks up the material sheet to corresponding height, the conveying roller waits for the end to pick up the material sheet, the conveying roller is uniformly arranged on the discharging table, the moving space of the specified middle finger and the lifting device needs to be reserved between the furnace rollers, the length of the third and fourth middle fingers are arranged at the central position of the discharging table, the material sheet can be ensured to participate in centering, the problem that the material sheet can not participate in centering can be solved, the problem that the multi-cavity short material sheet can not be centered and the complicated debugging can be realized, the problem that the material sheet can not be manually adjusted in the complicated debugging can be provided can be selected in the manual debugging process, the problem that the material sheet can not be adjusted in the complicated debugging can be provided.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
, the middle finger, the second middle finger, the third middle finger and the fourth middle finger are arranged between the conveying rollers adjacent to the .
The scheme of advancing has the advantages that the centering fingers are used for positioning the material sheets on the conveying rollers, the -like material sheets can be quickly positioned by three centering fingers, the peripheries of the material sheets can be positioned under the action of corresponding driving cylinders according to different material sheet size edges, and the , the second, the third and the fourth centering fingers can be arranged in a staggered mode, so that the material sheets are not arranged between the conveying rollers adjacent to , and the material sheets can be quickly positioned between the conveying rollers adjacent to as long as the outer contours of the material sheets can be quickly positioned.
, the driving cylinder specified in the is arranged on the left side of the bottom of the furnace roller frame, the driving cylinder specified in the second specification is arranged on the right side of the bottom of the furnace roller frame, and the driving cylinders specified in the third specification and the fourth specification are all arranged in the middle of the bottom of the furnace roller frame.
The scheme of advancing has the advantages that facilitates quick positioning of multiple tablets in close driving and centering, and sets the distance between the two centering fingers to avoid collision influence among the centering fingers.
, the , second, third and fourth centering fingers are cylindrical structures respectively.
The proposal of step has the advantages of smooth contact with the material sheet output from the conveying roller and material blockage prevention.
, the th, second, third and fourth centering fingers are respectively connected with the piston rod of the driving cylinder through middle finger mounting plates.
The proposal adopting the step has the advantages that the middle finger mounting plate is provided with a transverse mounting hole connected with the piston rod and a vertical mounting hole connected with the bottom of the middle finger, thereby realizing the conversion from the transverse piston rod to the vertical middle finger, realizing the stable mounting of the middle finger, and locking the connection part of the piston rod of the middle finger driving cylinder and the middle finger mounting plate through a fastening bolt in order to ensure the stable connection of the middle finger and the piston rod of the middle finger mounting plate.
And , arranging a plurality of roller rings on the conveying roller.
The proposal of advancing has the advantages of reducing the contact area with the material sheet and reducing the heat loss of the material sheet.
, the end of the conveying roller is connected with the furnace roller frame through a bearing, the conveying roller driving mechanism comprises a servo motor, a driving chain wheel, a tension wheel, a supporting wheel, a plurality of driving chain wheels and a chain, the driving chain wheel is arranged at the output end of the servo motor, the driving chain wheels are correspondingly arranged at the roller ends of the conveying roller, and the wheel shafts of the tension wheel and the supporting wheel are arranged on the furnace roller frame.
The scheme of advancing has the beneficial effect that the servo motor drives the conveying roller to rotate, so that the material sheet is conveyed.
Drawings
Fig. 1 is a schematic view of the initial position structure of the middle finger of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a structural diagram of a waiting position of the centering finger according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
fig. 5 is a structural schematic diagram of the designated middle finger operating position of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is a schematic structural view of a furnace roller driving mechanism of the present invention;
fig. 8 is a schematic structural view of the middle finger positioning plate of the present invention.
In the figure, 1, a furnace roller frame, 2, middle fingers, 3, a second middle finger, 4 conveying rollers, 5, a third middle finger, 6, a fourth middle finger, 7, a driving cylinder, 8, a middle finger mounting plate, 9, a roller ring, 10, a servo motor, 11, a driving chain wheel, 12, a tension wheel, 13, a supporting wheel, 14, a transmission chain wheel, 15, a chain, 16 and a material sheet.
Detailed Description
The principles and features of the present invention are described below in conjunction with examples, which are set forth only to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1-8, thermoforming line discharge table dual centering system comprises a plurality of middle fingers 2 and a plurality of second middle fingers 3 arranged on a discharge table furnace roller frame 1, a plurality of middle fingers arranged in a row on the left side of the furnace roller frame, a plurality of second middle fingers arranged in a row on the right side of the furnace roller frame, the th and second middle fingers respectively arranged between the conveying rollers correspondingly, a plurality of conveying rollers 4 arranged in parallel are arranged on the furnace roller frame, the plurality of conveying rollers rotate under the action of the conveying roller driving mechanism, at least 2 third middle fingers 5 and at least fourth middle fingers 6 arranged between the middle fingers and the second middle fingers, the third middle fingers are arranged on the left side of the furnace roller frame middle portion, the fourth middle fingers are arranged on the right side of the furnace roller frame middle portion, two or more third middle fingers are arranged in a row on the left side of the furnace roller frame middle portion, two or more third middle fingers are arranged on the right side of the furnace roller frame, the fourth middle fingers are arranged on the left side of the furnace roller frame, the conveying rollers arranged between the furnace roller frame and the fourth middle fingers arranged on the right side of the furnace roller frame, the conveying rollers and the conveying rollers act correspondingly, the and the fourth middle fingers arranged between the furnace roller frame.
The middle finger of , the middle finger of the second designation, the middle finger of the third designation and the middle finger of the fourth designation are arranged between the conveying rollers adjacent to , the material sheet on the conveying rollers can be quickly positioned by adopting three middle fingers of material sheets like , the periphery of the material sheet can be positioned under the action of corresponding driving cylinders according to different material sheet size edge conditions, the middle fingers of , the middle fingers of the second designation, the middle fingers of the third designation and the middle finger of the fourth designation can be arranged in a staggered mode and are not arranged between the conveying rollers adjacent to , the middle fingers of to the fourth designation are arranged between the conveying rollers adjacent to , and the middle fingers of the given designation can also be arranged between the conveying rollers adjacent to as long as the outer contours of the multiple material sheets can be quickly positioned.
The specified driving air cylinder is installed on the left side of the bottom of the furnace roller frame, the second specified driving air cylinder is installed on the right side of the bottom of the furnace roller frame, the third specified driving air cylinder and the fourth specified driving air cylinder are all arranged in the middle of the bottom of the furnace roller frame, the third specified driving air cylinder is arranged on the left side of the bottom of the furnace roller frame, so that the third specified driving air cylinder drives the left side portion and the right side portion of the furnace roller frame to move back and forth, the fourth specified driving air cylinder is arranged on the right side portion of the bottom of the furnace roller frame, so that the fourth specified driving air cylinder drives the fourth specified driving air cylinder to move back and forth, is convenient for quickly positioning multiple material sheets in the close driving specification, and specified distances are arranged between the second and the middle specifications, so that collision influence between the middle specifications is avoided.
, the second, third and fourth centering fingers are respectively in cylindrical structures, can smoothly contact with the material sheet output on the conveying roller, and prevent the material from being blocked.
The th, the second, the third and the fourth middle fingers are respectively connected with the piston rod of the driving cylinder through a middle finger mounting plate 8, the middle finger mounting plate is provided with a transverse mounting hole connected with the piston rod and a vertical mounting hole connected with the bottom of the middle finger, so that the conversion from the transverse piston rod to the vertical middle finger is realized, the stable mounting of the middle finger is realized, and in order to ensure the stable connection between the piston rod of the middle finger and the driving cylinder and the middle finger mounting plate, the connecting part of the middle finger and the driving cylinder can be locked through a fastening bolt.
A plurality of roll collars 9 are arranged on the conveying roller. The contact area with the material sheet is reduced, and the heat loss of the material sheet is reduced.
The end part of the conveying roller is connected with the furnace roller frame through bearings respectively, the conveying roller driving mechanism comprises a servo motor 10, a driving chain wheel 11, a tension wheel 12, a supporting wheel 13, a plurality of driving chain wheels 14 and a chain 15, the driving chain wheel is arranged at the output end of the servo motor, the driving chain wheels are correspondingly arranged at the roller ends of the conveying roller respectively, and wheel shafts of the tension wheel and the supporting wheel are installed on the furnace roller frame. The conveying rollers are driven to rotate through the servo motor, so that the material sheets are conveyed.
According to the outer contour and the number of the material sheets, the material sheets reach corresponding waiting positions from the initial positions in the th, second, third and fourth designations under the action of corresponding respective driving cylinders, the designated waiting positions ensure that each material sheet can be positioned by at least three designated middle fingers, the waiting positions in the th to fourth designations are at a distance from the material sheet , the conveying of the material sheets on the conveying rollers cannot be hindered, and after the material sheets hit the stopper, the designated middle fingers at the waiting positions around the material sheets quickly position the corresponding material sheets under the action of corresponding driving cylinders.
The method comprises the steps of heating a material sheet 16, quickly conveying the material sheet out of an oven by conveying rollers until the material sheet collides with a stopper, returning the normal rotating speed of oven rollers, driving a cylinder to drive a third designated material sheet , finely positioning the material sheet in a second designated middle, simultaneously participating in centering by a third designated centering finger and a fourth designated middle, firstly, as shown in figures 1 and 2, driving a cylinder to drive a third designated material sheet to a fourth designated initial position, setting a row designated in the left side of an oven roller frame , setting a row designated in the right side of the oven roller frame , waiting for arrival of the material sheet, after the four material sheets are heated, respectively setting a th material sheet, a second designated material sheet, a third designated material sheet and a fourth designated material sheet on the left side of the oven roller frame, setting a row designated in the right side of the middle of the oven roller frame, waiting for arrival of the material sheet, respectively setting a right designated air source th material sheet, a second material sheet, a third designated material sheet and a fourth material sheet from the left side to the right side, respectively, setting the right side, setting the left side of the right side of the oven roller to the left side, setting a third designated material sheet, setting a right side designated material sheet, setting a fourth designated material sheet, setting a third designated material sheet, setting a fourth designated material sheet, setting a third designated material sheet, setting a fourth designated material sheet, a third designated material sheet, a fourth designated material sheet, setting a third designated material sheet, a fourth designated material sheet, a third designated material sheet, a fourth designated material sheet, a third designated material sheet, a fourth designated material.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
- The thermoforming line discharge table double-centering system is characterized by further comprising at least third centering fingers and at least fourth centering fingers, wherein the at least third centering fingers and the at least fourth centering fingers are arranged between the middle finger and the second centering finger respectively, the third centering finger is arranged on the left side of the middle part of the furnace roller frame, the fourth centering finger is arranged on the right side of the middle part of the furnace roller frame, and the third centering finger and the fourth centering finger are respectively and correspondingly arranged between the conveying rollers, and the third centering finger and the fourth centering finger respectively act on the left side and the right side of a corresponding driving air cylinder and drive action.
- 2. The dual centering system of the thermoforming line outfeed stage of claim 1, wherein said , second, third and fourth middle fingers are disposed between said transport rollers adjacent to .
- 3. The dual centering system for the discharge table of the thermoforming line as claimed in claim 1 or 2, wherein the driving cylinder specified in is installed on the left side of the bottom of the furnace roller frame, the driving cylinder specified in the second specification is installed on the right side of the bottom of the furnace roller frame, and the driving cylinders specified in the third and fourth specifications are all arranged in the middle of the bottom of the furnace roller frame.
- 4. The dual centering system of a thermoforming line draw off table as claimed in claim 1, wherein the , second, third and fourth centering fingers are each cylindrical in configuration.
- 5. The dual centering system of the thermoforming line pay-off table of claim 1, wherein the th, second, third and fourth centering fingers are connected to the piston rod of the drive cylinder through middle finger mounting plates, respectively.
- 6. The thermoforming line pay-off table dual-centering system of claim 1, wherein the transfer roll is provided with a plurality of roll collars.
- 7. The dual centering system for the discharging table of the thermoforming line as claimed in claim 1, wherein the ends of the conveying rollers are respectively connected to the furnace roller frame through bearings, the conveying roller driving mechanism includes a servo motor, a driving sprocket, a tension wheel, a supporting wheel, a plurality of driving sprockets and a chain, the driving sprocket is disposed at an output end of the servo motor, the plurality of driving sprockets are respectively disposed at roller ends of the plurality of conveying rollers, and wheel shafts of the tension wheel and the supporting wheel are mounted on the furnace roller frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408542.0U CN210000994U (en) | 2019-03-28 | 2019-03-28 | Discharging table double centering system for thermal forming lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408542.0U CN210000994U (en) | 2019-03-28 | 2019-03-28 | Discharging table double centering system for thermal forming lines |
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| CN210000994U true CN210000994U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920408542.0U Active CN210000994U (en) | 2019-03-28 | 2019-03-28 | Discharging table double centering system for thermal forming lines |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956257A (en) * | 2019-03-28 | 2019-07-02 | 烟台凌云汽车工业科技有限公司 | A kind of double centering systems of thermoforming line discharging platform |
| CN116213537A (en) * | 2023-05-08 | 2023-06-06 | 海斯坦普汽车组件（昆山）有限公司 | Combined type preheats thermoforming production line |
-
2019
- 2019-03-28 CN CN201920408542.0U patent/CN210000994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956257A (en) * | 2019-03-28 | 2019-07-02 | 烟台凌云汽车工业科技有限公司 | A kind of double centering systems of thermoforming line discharging platform |
| CN116213537A (en) * | 2023-05-08 | 2023-06-06 | 海斯坦普汽车组件（昆山）有限公司 | Combined type preheats thermoforming production line |
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