CN204076802U - A kind of thermoforming machine - Google Patents
A kind of thermoforming machine Download PDFInfo
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- CN204076802U CN204076802U CN201420482150.6U CN201420482150U CN204076802U CN 204076802 U CN204076802 U CN 204076802U CN 201420482150 U CN201420482150 U CN 201420482150U CN 204076802 U CN204076802 U CN 204076802U
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Abstract
The utility model relates to a kind of thermoforming machine, comprise frame, the carrier chain be arranged in frame, and the unwinding device, heater, thermal formation apparatus, hole punched device, punching and shearing device and the gathering-device that to be arranged on along the throughput direction of carrier chain in frame, gathering-device comprises support, base plate, supporting frame, gripper shoe, top board, polylith supporting plate, many rim of a cup support bars, flanging frame, flanging frame elevating mechanism, multiple pressure head, pressure head crane, many pressure head push rods, pressure head elevator mechanism and finished product drawing-out mechanisms.By arranging supporting plate, flanging frame, pressure head, rim charge is pressed on supporting plate upper side edge by flanging frame, and the rim charge of finished product both sides is fixed, and then by pressure head to pressing down, finished product is separated with rim charge, be equivalent to pin on the other hand, tear on the other hand, tear rear finished product neat in edge, improve finished product yield; In addition, at same production line, finished product is automatically collected, collect without the need to a large amount of manual, disposablely to complete, increased substantially production efficiency.
Description
Technical field
The utility model relates to a kind of forming machine, particularly relates to a kind of thermoforming machine.
Background technology
Current thermoforming machine, generally comprises frame, the carrier chain be arranged in frame, and is arranged on unwinding device, heater, thermal formation apparatus, hole punched device, punching and shearing device and gathering-device in frame along the throughput direction of carrier chain.Above-mentioned thermal formation apparatus generally comprises die station, lower die station, mold, bed die, upper die station elevating mechanism and lower die station elevating mechanism, and the both sides of frame are respectively equipped with two guide pillars; Upper die station, lower die station are arranged on guide pillar and also can slide up and down along guide pillar, upper die station elevating mechanism, lower die station elevating mechanism are installed in frame, the clutch end of upper die station elevating mechanism is connected with upper die station, and the clutch end of lower die station elevating mechanism is connected with lower die station; Mold is arranged in die station, and bed die is arranged in lower die station.
Above-mentioned thermoforming machine can complete shaping, punching, the shearing of plastic products, but the finished product after shearing still is connected with rim charge by tiny contiguous block, the finished product collected at gathering-device place is like this ined succession rim charge, needs manually finished product to be separated from rim charge windrow of going forward side by side and folds.Such at substantial manpower, production efficiency is lower, and manual separation causes defect ware to increase, and reduces the yield of finished product.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of thermoforming machine, and this thermoforming machine automatically can be collected finished product, increases substantially production efficiency, and improves the yield of finished product.The technical scheme adopted is as follows:
A kind of thermoforming machine, comprise frame, the carrier chain be arranged in frame, and the unwinding device, heater, thermal formation apparatus, hole punched device, punching and shearing device and the gathering-device that to be arranged on along the throughput direction of carrier chain in frame, it is characterized in that: described gathering-device comprises support, base plate, supporting frame, gripper shoe, top board, polylith supporting plate, many rim of a cup support bars, flanging frame, flanging frame elevating mechanism, multiple pressure head, pressure head crane, many pressure head push rods, pressure head elevator mechanism and finished product drawing-out mechanisms; Base plate, supporting frame, gripper shoe, top board are rack-mount successively from bottom to top; The middle part of each block of supporting plate is installed in supporting frame, and each block of supporting plate vertically arranges and be parallel to each other, and forms the passage extended along throughput direction between adjacent two blocks of supporting plates; Each bar rim of a cup support bar is separately positioned on the bottom of each block of supporting plate; Flanging frame comprises housing, many longitudinal parting beads and many horizontal parting beads, and the longitudinal parting bead of each bar, horizontal parting bead are crisscross arranged in housing, and the longitudinal parting bead of each bar, horizontal parting bead is interlaced and form multiple through hole, and the longitudinal parting bead of each bar all extends along throughput direction; Flanging frame is in above supporting plate, and longitudinal parting bead is corresponding with the position of supporting plate upper side edge; Flanging frame elevating mechanism is installed on the supporting plate, and the clutch end of flanging frame elevating mechanism is connected with flanging frame; Pressure head elevator mechanism is arranged on gripper shoe or top board, pressure head crane is arranged on the clutch end of pressure head elevator mechanism, the upper end of each bar pressure head push rod is connected with pressure head crane, each pressure head is arranged on the lower end of corresponding pressure head push rod respectively, each pressure head and each lead to the hole site one_to_one corresponding; Finished product drawing-out mechanism to be arranged on base plate and to be in the below of supporting plate.
Sheet material is released from unwinding device, under the dragging of carrier chain, successively through heater, thermal formation apparatus, hole punched device, punching and shearing device and gathering-device, heat at heater, carry out shaping at thermal formation apparatus, then punching is carried out through hole punched device, punching is carried out again through punching and shearing device, finished product after punching is connected with rim charge by tiny contiguous block, rim charge delivers to gathering-device together with finished product, rim charge hangs on the upper side edge of each block of supporting plate, now, the action of flanging frame elevating mechanism, flanging frame is driven to move downward and rim charge be pressed on the upper side edge of each supporting plate, the rim charge of finished product both sides is fixed, then, pressure head elevator mechanism action, drive ram crane declines, by pressure head push rod, pressure head by finished product to pressing down, finished product and rim charge are torn, be separated, and finished product is stacked on rim of a cup support bar, then pressure head, flanging frame is respectively at pressure head elevator mechanism, to rise under the drive of flanging frame elevating mechanism reset, do action like this, when finished product is stacked to some, drawing-out mechanism action, stacked finished product is released from rim of a cup support bar.By arranging supporting plate, flanging frame, pressure head, rim charge is pressed on supporting plate upper side edge by flanging frame, and the rim charge of finished product both sides is fixed, and then by pressure head to pressing down, finished product is separated with rim charge, be equivalent to like this pin on the other hand, tear on the other hand, tear rear finished product neat in edge, improve finished product yield; In addition, at same production line, finished product is automatically collected, collect without the need to a large amount of manual, disposablely to complete, increased substantially production efficiency.
As preferred version of the present utility model, described flanging frame elevating mechanism is flanging cylinder; Described pressure head elevator mechanism comprises flanging motor, gear, tooth bar and tooth bar fairlead, flanging motor and gear are arranged on top board, the upper end of tooth bar fairlead is arranged on top board, the lower end of tooth bar fairlead is installed on the supporting plate, tooth bar is in tooth bar fairlead, the output shaft of gear and flanging motor is in transmission connection, and rack and pinion is meshed, and the lower end of tooth bar is as clutch end.Flanging frame elevating mechanism adopts flanging cylinder, and one-time-reach-place compresses, simple for structure; And pressure head elevator mechanism adopts gear and tooth bar, in a slowly manner finished product is separated with rim charge, improves the yield of finished product further.
As preferred version of the present utility model, described finished product drawing-out mechanism comprises lift cylinder, crane and ejecting mechanism, and lift cylinder is arranged on described base plate, and crane is arranged on the piston rod of lift cylinder, and ejecting mechanism is arranged on crane.Finished product drawing-out mechanism adopts the frame mode of lifting, when releasing stacked finished product, produce without the need to suspending, still can proceed the separation of finished product, stacking, when finished product drawing-out mechanism will reset, as long as first decline, ejecting mechanism is declined, and then carry out moving, rising, ejecting mechanism would not encounter the finished product be stacked on rim of a cup support bar, guarantees the continuity of producing.
As the further preferred version of the utility model, described ejecting mechanism comprises releases cylinder, guide post, slide block, connecting rod and many driving levers; Release cylinder and guide post are installed on described crane; Slide block is installed on the guide bar and can be slided along guide post; Connecting rod is arranged on slide block; Each bar driving lever is arranged on connecting rod, and each bar driving lever is between adjacent two blocks of supporting plates; The piston rod releasing cylinder is connected with slide block.Released by finished product by the structure releasing cylinder, guide post, slide block, connecting rod and many driving levers such, structure is simple, and entirety is more succinct, reduces the manufacturing cost of complete machine further.
As preferred version of the present utility model, described pressure head comprises suction nozzle seat, suction nozzle and at least three positive stop strips; The upper end of suction nozzle, each bar positive stop strip is installed on suction nozzle seat, and each bar positive stop strip is in the periphery of suction nozzle.The bottom of finished product holds by suction nozzle, and each bar positive stop strip forms the profile of finished product, stops the sidewall of finished product to be recessed into centre, keeps the complete appearance of finished product, heighten the yield of finished product; In addition, when the specification (mainly the specification of product width) of product changes, as long as adjust the installation site of each bar positive stop strip, without the need to changing whole pressure head, reduce the manufacturing cost of complete machine on the one hand, adapt to the needs producing change on the other hand fast, avoid causing into product and incur loss through delay.Preferred described suction nozzle seat offers at least three bar-shaped troughs radially extended, and the upper end of positive stop strip to be in bar-shaped trough and to be locked on suction nozzle seat by locking nut.Like this, as long as unclamp locking nut, just can adjust the position of positive stop strip along bar-shaped trough, and then lock.
As preferred version of the present utility model, described support comprises four screw rods, and described base plate, supporting frame, gripper shoe are all arranged on screw rod by top nut, lower nut.Base plate, supporting frame, gripper shoe are all arranged on screw rod by top nut, lower nut, the height of such base plate, supporting frame, gripper shoe all can regulate at any time, to adapt to the need of production that product specification (mainly the specification of product height) changes, reduce the manufacturing cost of complete machine on the one hand, adapt to the needs producing change on the other hand fast, avoid causing into product and incur loss through delay.
As preferred version of the present utility model, described thermal formation apparatus comprises die station, lower die station, mold, bed die, upper die station elevating mechanism and lower die station elevating mechanism, and the both sides of described frame are respectively equipped with two guide pillars, upper die station, lower die station are arranged on guide pillar and also can slide up and down along guide pillar, upper die station elevating mechanism, lower die station elevating mechanism are installed in frame, the clutch end of upper die station elevating mechanism is connected with upper die station, and the clutch end of lower die station elevating mechanism is connected with lower die station, mold is arranged in die station, and bed die is arranged in lower die station, upper die station elevating mechanism and lower die station elevating mechanism include lifting motor, decelerator, driving shaft, reversing shaft, first rotating shaft, second rotating shaft, pinion, tumbler gear, first gear, second largest gear, at least one first connecting rod mechanism and at least one second connecting rod mechanism, lifting motor, driving shaft, reversing shaft, first rotating shaft and the second rotating shaft are installed in frame, the first rotating shaft, second rotating shaft is in driving shaft respectively, the outside of commutation rotating shaft, pinion, tumbler gear, first gear, second largest gear is arranged on driving shaft respectively, commutation rotating shaft, first rotating shaft, in second rotating shaft, lifting motor is in transmission connection by decelerator and driving shaft, pinion respectively with first gear, tumbler gear is meshed, second largest gear is meshed with tumbler gear, and one end of first connecting rod mechanism is connected with the first rotating shaft, and the other end of first connecting rod mechanism is clutch end, one end of second connecting rod mechanism is connected with the second rotating shaft, and the other end of second connecting rod mechanism is clutch end.Above-mentioned first connecting rod mechanism, second connecting rod mechanism generally all comprise connecting rod, middle connecting rod and lower link, and the two ends of middle connecting rod are connected with one end of upper connecting rod, lower link respectively.
By upper die station elevating mechanism and lower die station elevating mechanism are all set to comprise lifting motor, decelerator, driving shaft, reversing shaft, first rotating shaft, second rotating shaft, pinion, tumbler gear, first gear, second largest gear, the structure that at least one first connecting rod mechanism is such with at least one second connecting rod mechanism, when lifting motor starts, drive shaft turns is driven by decelerator, thus drive pinion rotation, by engaging each other between each gear, make the first rotating shaft, second rotating shaft is rotated in opposite directions, thus drive first connecting rod mechanism, the action simultaneously of second connecting rod mechanism, achieve die station, the lifting of lower die station, achieve mold, the matched moulds of bed die.As can be seen from above-mentioned course of action, lifting motor export power be converted into mold, bed die clamp force time, have passed through three grades of amplifications, clamp force during matched moulds is made to reach more than 75 tons, twice is improve than the clamp force of existing thermoforming machine, make that sheet material still makes mold when standing larger tensile force, bed die keeps good matched moulds stability, make forming quality of products better, more attractive in appearance; In addition, higher temperature cannot be heated to for some, the softening flexible sheet material required cannot be reached, thermoforming cannot be carried out by prior art, because the present invention has increased substantially clamp force, therefore, it is possible at a lower temperature, carry out thermoforming by the method improving positive and negative pressure, thus make by prior art cannot the flexible sheet material of thermoforming also can thermoforming, more extensive to the scope of application of sheet material.
Compared with prior art, tool has the following advantages the utility model:
By arranging supporting plate, flanging frame, pressure head, rim charge is pressed on supporting plate upper side edge by flanging frame, and the rim charge of finished product both sides is fixed, and then by pressure head to pressing down, finished product is separated with rim charge, be equivalent to like this pin on the other hand, tear on the other hand, tear rear finished product neat in edge, improve finished product yield; In addition, at same production line, finished product is automatically collected, collect without the need to a large amount of manual, disposablely to complete, increased substantially production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the perspective view of gathering-device;
Fig. 3 is the profile of Fig. 2 along A-A;
Fig. 4 is the structural representation of pressure head;
Fig. 5 is the structural representation of thermal formation apparatus.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing and preferred embodiment of the present utility model.
As shown in Figure 1, Figure 2 and Figure 3, this thermoforming machine, comprise frame 1, the carrier chain 2 be arranged in frame 1, and be arranged on unwinding device 3, heater 4, thermal formation apparatus 5, hole punched device 6, punching and shearing device 7 and the gathering-device 8 in frame 1 along the throughput direction of carrier chain 2; Gathering-device 8 comprises support 801, base plate 802, supporting frame 803, gripper shoe 804, top board 805, polylith supporting plate 806, many rim of a cup support bars 807, flanging frame 808, flanging frame elevating mechanism 809, multiple pressure head 810, pressure head crane 811, many pressure head push rods 812, pressure head elevator mechanism 813 and finished product drawing-out mechanisms 814; Base plate 802, supporting frame 803, gripper shoe 804, top board 805 are arranged on support 801 from bottom to top successively, wherein, support 801 comprises four screw rods 8011, and base plate 802, supporting frame 803, gripper shoe 804 are all arranged on screw rod 8011 by top nut 815, lower nut 816; The middle part of each block of supporting plate 806 is installed in supporting frame 803, and each block of supporting plate 806 vertically arranges and be parallel to each other, and forms the passage 817 extended along throughput direction between adjacent two blocks of supporting plates 806; Each bar rim of a cup support bar 807 is separately positioned on the bottom of each block of supporting plate 806; Flanging frame 808 comprises housing 8081, many longitudinal parting beads 8082 and many horizontal parting beads 8083, the longitudinal parting bead 8082 of each bar, horizontal parting bead 8083 are crisscross arranged in housing 8081, the longitudinal parting bead 8082 of each bar, horizontal parting bead 8083 is interlaced and form multiple through hole 818, and the longitudinal parting bead 8082 of each bar all extends along throughput direction; Flanging frame 808 is in above supporting plate 806, and longitudinal parting bead 8082 is corresponding with the position of supporting plate 806 upper side edge; Flanging frame elevating mechanism 809 is arranged in gripper shoe 804, and the clutch end of flanging frame elevating mechanism 809 is connected with flanging frame 808; Pressure head elevator mechanism 813 is arranged on top board 805, pressure head crane 811 is arranged on the clutch end of pressure head elevator mechanism 813, the upper end of each bar pressure head push rod 812 is connected with pressure head crane 811, each pressure head 810 is arranged on the lower end of corresponding pressure head push rod 812 respectively, each pressure head 810 and each through hole 818 position one_to_one corresponding; Finished product drawing-out mechanism 814 to be arranged on base plate 802 and to be in the below of supporting plate 806.
Flanging frame elevating mechanism 809 is flanging cylinder, and the piston rod of flanging lift cylinder is the clutch end of flanging elevating mechanism 809; Pressure head elevator mechanism 813 comprises flanging motor 8131, gear 8132, tooth bar 8133 and tooth bar fairlead 8134, flanging motor 8131 and gear 8132 are arranged on top board 805, the upper end of tooth bar fairlead 8134 is arranged on top board 805, the lower end of tooth bar fairlead 8134 is arranged in gripper shoe 804, tooth bar 8133 is in tooth bar fairlead 8134, gear 8132 is in transmission connection with the output shaft of flanging motor 8131, tooth bar 8133 is meshed with gear 8132, and the lower end of tooth bar 8133 is as the clutch end of pressure head elevator mechanism 813.
Finished product drawing-out mechanism 814 comprises lift cylinder 8141, crane 8142 and ejecting mechanism 8143, and lift cylinder 8141 is arranged on base plate 802, and crane 8142 is arranged on the piston rod of lift cylinder 8141, and ejecting mechanism 8143 is arranged on crane 8142.Ejecting mechanism 8143 comprises releases cylinder (not shown in FIG.), guide post 81431, slide block 81432, connecting rod 81433 and many driving levers 81434; Release cylinder and guide post 81431 are installed on crane 8142; Slide block 81432 is arranged on guide post 81431 and also can slides along guide post 81431; Connecting rod 81433 is arranged on slide block 81432; Each bar driving lever 81434 is arranged on connecting rod 81433, and each bar driving lever 81434 is between adjacent two blocks of supporting plates 806; The piston rod releasing cylinder is connected with slide block 81432.
As shown in Figure 4, pressure head 810 comprises suction nozzle seat 8101, suction nozzle 8102 and four positive stop strips 8103; The upper end of suction nozzle 8102, each bar positive stop strip 8103 is installed on suction nozzle seat 8101, and each bar positive stop strip 8103 is in the periphery of suction nozzle 8102.Suction nozzle seat 8101 offers four bar-shaped troughs radially extended 8104, the upper end of positive stop strip 8103 to be in bar-shaped trough 8104 and tight on suction nozzle seat 8101 by locking nut lock 8105.
As shown in Figure 5, thermal formation apparatus 5 comprises die station 501, lower die station 502, mold 503, bed die 504, upper die station elevating mechanism 505 and lower die station elevating mechanism 506, and the both sides of frame 1 are respectively equipped with two guide pillars 507, upper die station 501, lower die station 502 are arranged on guide pillar 507 and also can slide up and down along guide pillar 507, upper die station elevating mechanism 505, lower die station elevating mechanism 506 are installed in frame 1, the clutch end of upper die station elevating mechanism 505 is connected with upper die station 501, and the clutch end of lower die station elevating mechanism 506 is connected with lower die station 502, mold 503 is arranged in die station 501, and bed die 504 is arranged in lower die station 502, upper die station elevating mechanism 505 and lower die station elevating mechanism 506 include lifting motor 5051, decelerator 5052, driving shaft 5053, reversing shaft 5054, first rotating shaft 5055, second rotating shaft 5056, pinion 5057, tumbler gear 5058, first gear 5059, second largest gear 5060, Liang Ge first connecting rod mechanism 5061 and Liang Ge second connecting rod mechanism 5062, lifting motor 5051, driving shaft 5053, reversing shaft 5054, first rotating shaft 5055 and the second rotating shaft 5056 are installed in frame 1, the first rotating shaft 5055, second rotating shaft 5056 is in driving shaft 5053 respectively, the outside of commutation rotating shaft 5054, pinion 5057, tumbler gear 5058, first gear 5059, second largest gear 5060 is arranged on driving shaft 5053 respectively, commutation rotating shaft 5054, first rotating shaft 5055, in second rotating shaft 5056, lifting motor 5051 is in transmission connection by decelerator 5052 and driving shaft 5053, pinion 5057 respectively with first gear 5059, tumbler gear 5058 is meshed, second largest gear 5060 is meshed with tumbler gear 5058, one end of first connecting rod mechanism 5061 is connected with the first rotating shaft 5055, the other end of first connecting rod mechanism 5061 is clutch end, one end of second connecting rod mechanism 5062 is connected with the second rotating shaft 5056, and the other end of second connecting rod mechanism 5062 is clutch end.Above-mentioned first connecting rod mechanism 5061, second connecting rod mechanism 5062 generally all comprise connecting rod, middle connecting rod and lower link, and the two ends of middle connecting rod are connected with one end of upper connecting rod, lower link respectively.
Sheet material is released from unwinding device 3, under the dragging of carrier chain 2, successively through heater 4, thermal formation apparatus 5, hole punched device 6, punching and shearing device 7 and gathering-device 8, heat at heater 4, carry out shaping at thermal formation apparatus 5, then punching is carried out through hole punched device 6, punching is carried out again through punching and shearing device 7, finished product after punching is connected with rim charge by tiny contiguous block, rim charge delivers to gathering-device 8 together with finished product, rim charge hangs on the upper side edge of each block of supporting plate 806, now, the action of flanging frame elevating mechanism 809, flanging frame 808 is driven to move downward and rim charge be pressed on the upper side edge of each supporting plate 806, the rim charge of finished product both sides is fixed, then, pressure head elevator mechanism 813 action, drive ram crane 811 declines, by pressure head push rod 812, pressure head 810 by finished product to pressing down, finished product and rim charge are torn, be separated, and finished product is stacked on rim of a cup support bar 807, then pressure head 810, flanging frame 808 is respectively at pressure head elevator mechanism 813, to rise under the drive of flanging frame elevating mechanism 809 reset, do action like this, when finished product is stacked to some, drawing-out mechanism 814 action, stacked finished product is released from rim of a cup support bar 807.By arranging supporting plate 806, flanging frame 808, pressure head 810, rim charge is pressed on supporting plate 806 upper side edge by flanging frame 808, the rim charge of finished product both sides is fixed, and then by pressure head 810 to pressing down, finished product is separated with rim charge, is equivalent to like this pin on the other hand, tears on the other hand, tear rear finished product neat in edge, improve finished product yield; In addition, at same production line, finished product is automatically collected, collect without the need to a large amount of manual, disposablely to complete, increased substantially production efficiency.
The bottom of finished product holds by suction nozzle 810, and each bar positive stop strip 8103 forms the profile of finished product, stops the sidewall of finished product to be recessed into centre, keeps the complete appearance of finished product, heighten the yield of finished product; In addition, when the specification (mainly the specification of product width) of product changes, as long as adjust the installation site of each bar positive stop strip 8103, without the need to changing whole pressure head, reduce the manufacturing cost of complete machine on the one hand, adapt to the needs producing change on the other hand fast, avoid causing into product and incur loss through delay.
By upper die station elevating mechanism 505 and lower die station elevating mechanism 506 are all set to comprise lifting motor 5051, decelerator 5052, driving shaft 5053, reversing shaft 5054, first rotating shaft 5055, second rotating shaft 5056, pinion 5057, tumbler gear 5058, first gear 5059, second largest gear 5060, the such structure of Liang Ge first connecting rod mechanism 5061 and Liang Ge second connecting rod mechanism 5062, when lifting motor 5051 starts, driving shaft 5053 is driven to rotate by decelerator 5052, thus drive pinion 5057 to rotate, by engaging each other between each gear, make the first rotating shaft 5055, second rotating shaft 5056 is rotated in opposite directions, thus drive first connecting rod mechanism 5061, second connecting rod mechanism 5062 action simultaneously, achieve die station 501, the lifting of lower die station 502, achieve mold 503, the matched moulds of bed die 504.As can be seen from above-mentioned course of action, lifting motor 5051 export power be converted into mold 503, bed die 504 clamp force time, have passed through three grades of amplifications, clamp force during matched moulds is made to reach more than 75 tons, twice is improve than the clamp force of existing thermoforming machine, make that sheet material still makes mold 503 when standing larger tensile force, bed die 504 keeps good matched moulds stability, make forming quality of products better, more attractive in appearance; In addition, higher temperature cannot be heated to for some, the softening flexible sheet material required cannot be reached, thermoforming cannot be carried out by prior art, because the present invention has increased substantially clamp force, therefore, it is possible at a lower temperature, carry out thermoforming by the method improving positive and negative pressure, thus make by prior art cannot the flexible sheet material of thermoforming also can thermoforming, more extensive to the scope of application of sheet material.
In addition; it should be noted that, the specific embodiment described in this description, its each several part title etc. can be different; all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (8)
1. a thermoforming machine, comprise frame, the carrier chain be arranged in frame, and the unwinding device, heater, thermal formation apparatus, hole punched device, punching and shearing device and the gathering-device that to be arranged on along the throughput direction of carrier chain in frame, it is characterized in that: described gathering-device comprises support, base plate, supporting frame, gripper shoe, top board, polylith supporting plate, many rim of a cup support bars, flanging frame, flanging frame elevating mechanism, multiple pressure head, pressure head crane, many pressure head push rods, pressure head elevator mechanism and finished product drawing-out mechanisms; Base plate, supporting frame, gripper shoe, top board are rack-mount successively from bottom to top; The middle part of each block of supporting plate is installed in supporting frame, and each block of supporting plate vertically arranges and be parallel to each other, and forms the passage extended along throughput direction between adjacent two blocks of supporting plates; Each bar rim of a cup support bar is separately positioned on the bottom of each block of supporting plate; Flanging frame comprises housing, many longitudinal parting beads and many horizontal parting beads, and the longitudinal parting bead of each bar, horizontal parting bead are crisscross arranged in housing, and the longitudinal parting bead of each bar, horizontal parting bead is interlaced and form multiple through hole, and the longitudinal parting bead of each bar all extends along throughput direction; Flanging frame is in above supporting plate, and longitudinal parting bead is corresponding with the position of supporting plate upper side edge; Flanging frame elevating mechanism is installed on the supporting plate, and the clutch end of flanging frame elevating mechanism is connected with flanging frame; Pressure head elevator mechanism is arranged on gripper shoe or top board, pressure head crane is arranged on the clutch end of pressure head elevator mechanism, the upper end of each bar pressure head push rod is connected with pressure head crane, each pressure head is arranged on the lower end of corresponding pressure head push rod respectively, each pressure head and each lead to the hole site one_to_one corresponding; Finished product drawing-out mechanism to be arranged on base plate and to be in the below of supporting plate.
2. thermoforming machine as claimed in claim 1, is characterized in that: described flanging frame elevating mechanism is flanging cylinder; Described pressure head elevator mechanism comprises flanging motor, gear, tooth bar and tooth bar fairlead, flanging motor and gear are arranged on top board, the upper end of tooth bar fairlead is arranged on top board, the lower end of tooth bar fairlead is installed on the supporting plate, tooth bar is in tooth bar fairlead, the output shaft of gear and flanging motor is in transmission connection, and rack and pinion is meshed, and the lower end of tooth bar is as clutch end.
3. thermoforming machine as claimed in claim 1, it is characterized in that: described finished product drawing-out mechanism comprises lift cylinder, crane and ejecting mechanism, lift cylinder is arranged on described base plate, and crane is arranged on the piston rod of lift cylinder, and ejecting mechanism is arranged on crane.
4. thermoforming machine as claimed in claim 3, is characterized in that: described ejecting mechanism comprises releases cylinder, guide post, slide block, connecting rod and many driving levers; Release cylinder and guide post are installed on described crane; Slide block is installed on the guide bar and can be slided along guide post; Connecting rod is arranged on slide block; Each bar driving lever is arranged on connecting rod, and each bar driving lever is between adjacent two blocks of supporting plates; The piston rod releasing cylinder is connected with slide block.
5. thermoforming machine as claimed in claim 1, is characterized in that: described pressure head comprises suction nozzle seat, suction nozzle and at least three positive stop strips; The upper end of suction nozzle, each bar positive stop strip is installed on suction nozzle seat, and each bar positive stop strip is in the periphery of suction nozzle.
6. thermoforming machine as claimed in claim 5, is characterized in that: described suction nozzle seat offers at least three bar-shaped troughs radially extended, and the upper end of positive stop strip to be in bar-shaped trough and to be locked on suction nozzle seat by locking nut.
7. thermoforming machine as claimed in claim 1, is characterized in that: described support comprises four screw rods, and described base plate, supporting frame, gripper shoe are all arranged on screw rod by top nut, lower nut.
8. thermoforming machine as claimed in claim 1, it is characterized in that: described thermal formation apparatus comprises die station, lower die station, mold, bed die, upper die station elevating mechanism and lower die station elevating mechanism, the both sides of described frame are respectively equipped with two guide pillars, upper die station, lower die station are arranged on guide pillar and also can slide up and down along guide pillar, upper die station elevating mechanism, lower die station elevating mechanism are installed in frame, the clutch end of upper die station elevating mechanism is connected with upper die station, and the clutch end of lower die station elevating mechanism is connected with lower die station, mold is arranged in die station, and bed die is arranged in lower die station, upper die station elevating mechanism and lower die station elevating mechanism include lifting motor, decelerator, driving shaft, reversing shaft, first rotating shaft, second rotating shaft, pinion, tumbler gear, first gear, second largest gear, at least one first connecting rod mechanism and at least one second connecting rod mechanism, lifting motor, driving shaft, reversing shaft, first rotating shaft and the second rotating shaft are installed in frame, the first rotating shaft, second rotating shaft is in driving shaft respectively, the outside of commutation rotating shaft, pinion, tumbler gear, first gear, second largest gear is arranged on driving shaft respectively, commutation rotating shaft, first rotating shaft, in second rotating shaft, lifting motor is in transmission connection by decelerator and driving shaft, pinion respectively with first gear, tumbler gear is meshed, second largest gear is meshed with tumbler gear, and one end of first connecting rod mechanism is connected with the first rotating shaft, and the other end of first connecting rod mechanism is clutch end, one end of second connecting rod mechanism is connected with the second rotating shaft, and the other end of second connecting rod mechanism is clutch end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482150.6U CN204076802U (en) | 2014-08-26 | 2014-08-26 | A kind of thermoforming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482150.6U CN204076802U (en) | 2014-08-26 | 2014-08-26 | A kind of thermoforming machine |
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| Publication Number | Publication Date |
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| CN204076802U true CN204076802U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482150.6U Withdrawn - After Issue CN204076802U (en) | 2014-08-26 | 2014-08-26 | A kind of thermoforming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076802U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191598A (en) * | 2014-08-26 | 2014-12-10 | 广东金兴机械有限公司 | Thermoforming machine |
| CN110039604A (en) * | 2019-03-12 | 2019-07-23 | 北京机械工业自动化研究所有限公司 | A kind of automatic trimless machine of industry for automotive sealant production |
| CN113442416A (en) * | 2021-07-09 | 2021-09-28 | 深圳阿里兄弟科技有限公司 | Silica gel piece continuity automatic production line that generates heat |
-
2014
- 2014-08-26 CN CN201420482150.6U patent/CN204076802U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191598A (en) * | 2014-08-26 | 2014-12-10 | 广东金兴机械有限公司 | Thermoforming machine |
| CN110039604A (en) * | 2019-03-12 | 2019-07-23 | 北京机械工业自动化研究所有限公司 | A kind of automatic trimless machine of industry for automotive sealant production |
| CN110039604B (en) * | 2019-03-12 | 2024-02-02 | 北京机械工业自动化研究所有限公司 | Industrial automatic edge tearing machine for producing automobile sealing parts |
| CN113442416A (en) * | 2021-07-09 | 2021-09-28 | 深圳阿里兄弟科技有限公司 | Silica gel piece continuity automatic production line that generates heat |
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