CN105252748A - Die inner cutting forming device of forming machine - Google Patents
Die inner cutting forming device of forming machine Download PDFInfo
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- CN105252748A CN105252748A CN201510584405.9A CN201510584405A CN105252748A CN 105252748 A CN105252748 A CN 105252748A CN 201510584405 A CN201510584405 A CN 201510584405A CN 105252748 A CN105252748 A CN 105252748A
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Abstract
The invention relates to a die inner cutting forming device of a forming machine. The die inner cutting forming device of the forming machine comprises a machine frame, an upper die platform, an upper die, an upper die platform driving mechanism, a lower die platform, a lower die and a lower die platform driving mechanism, wherein the upper die is provided with an annular laser cutter and an annular protruding strip, and the annular protruding strip is located on the outer side of the annular laser cutter; the lower die is provided with an annular cutter chop board and an annular groove which correspond to each other. During forming lifting control, the annular laser cutter does not cut off a plastic sheet but just tightly presses the plastic sheet to form sealing, so that the sealing during plastic uptake forming is achieved. The annular groove and the annular protruding strip form auxiliary sealing, so that the stability of plastic uptake forming is improved. The annular laser cutter is directly arranged on the upper die, the structure is simpler, the problems that as the annular laser cutter is too thin, the annular laser cutter is prone to being bent and cannot cut off the plastic sheet are solved, and the plastic sheet can be cut off more orderly and stably. After a product is formed, the product is cut on the forming device, the production efficiency is improved, and the manufacturing cost of the whole machine is lowered. Besides, the overall machine structure is simpler and more compact, and the occupied space is reduced.
Description
Technical field
The present invention relates to a kind of shaped device, particularly relate to a kind of mould inscribe shaped device of forming machine.
Background technology
At present, for the plastics sucking moulding production equipment that plastic products are produced, generally include unwinding device, heater, shaped device, cutting means and gathering-device, some plastics sucking moulding production equipments also comprise hole punched device.Cutting means and shaped device are two independently parts, will be transported on cutting means and cut, cut out by each product after formed product.Cause production efficiency lower like this, and due to the structure of cutting means basic identical with shaped device, make complete machine area occupied comparatively greatly, cause the waste of land resource.
The possible technique scheme shaped device, cutting means not united two into one at present, this is because: because plastics sucking moulding needs the seal chamber forming malleation or negative pressure, and, strictly to cut according to the profile of product when cutting, it is therefore, any that on product, leave cutting of rim charge all nonsensical.
Unite two into one for by shaped device, cutting means, there are two kinds of imaginations at present, but these two kinds imaginations cannot be implemented all substantially.
Wherein a kind of imagination is: arrange annular cutting knife on the upper mold, during matched moulds, plastic sheet is cut into corresponding bulk, then mold, bed die is passed through to the flanging of block plastic sheet, make its edge seal, then carry out plastics sucking moulding, owing to needing the flanging that there is sealing, obvious meeting produces rim charge at the periphery of product, is not enforceable scheme.
Another imagination is: arrange the cutter actuating device for driving annular cutting knife on the upper mold, after mold, bed die matched moulds plastics sucking moulding, by cutter actuating device drive annular cutting knife, plastic sheet is cut off, can accomplish so in theory, but not there is feasibility.Because; mould arranges the cutter actuating device for driving annular cutting knife; this has inherently increased considerably the complexity of mold, the more important thing is, annular cutting knife is general all very thin; annular cutting knife does not have other supporting body; there is no operator guards, as easy as rolling off a logly cause annular cutting knife to produce bending in the process cut off downwards or other damages, or can't cut at all; therefore, cutter actuating device drive annular cutting knife is adopted also to be infeasible.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of mould inscribe shaped device of forming machine, the mould inscribe shaped device of this forming machine can complete plastics sucking moulding and cut on shaped device, plastics sucking moulding, the stability cut are higher, improve production efficiency, reduce complete machine manufacturing cost, and make complete machine structure more succinct, compact.The technical scheme adopted is as follows:
A kind of mould inscribe shaped device of forming machine, comprise frame, upper die station, mold, upper die station driving mechanism, lower die station, bed die and lower die station driving mechanism, frame comprises base, footstock and many guide pillars, guide pillar is arranged between base and footstock, upper die station driving mechanism, lower die station driving mechanism is arranged on footstock respectively, on base, upper die station, lower die station is installed on guide pillar, upper die station is connected with the clutch end of upper die station driving mechanism, lower die station is connected with the clutch end of lower die station driving mechanism, mold is arranged in die station, bed die is arranged in lower die station, it is characterized in that: described upper die station driving mechanism, lower die station driving mechanism includes servomotor and linkage, the input of servomotor and linkage is in transmission connection, the output of linkage is as upper die station driving mechanism, the clutch end of lower die station driving mechanism, the periphery of described mold lower surface is provided with loop laser cutter and ring rib, and ring rib is in the outside of loop laser cutter, the periphery of described bed die upper surface is provided with endless knife chopping block and annular groove, and endless knife chopping block is corresponding with loop laser cutter, and annular groove is corresponding with ring rib, the matched moulds of mold and bed die adopts two-stage elevating control: shaping elevating control and cut off elevating control, shaping elevating control is adopted during plastics sucking moulding, plastic sheet is pressed on endless knife chopping block by loop laser cutter, plastic sheet is pressed in annular groove by ring rib, loop laser cutter, plastic sheet, mold inner chamber is configured for the upper annular seal space of positive pressure forming, bed die, plastic sheet is configured for the lower seal chamber of vacuum forming, loop laser cutter is the packing follower in lower seal chamber, bed die upper surface periphery, plastic sheet is configured for the external seal chamber of auxiliary seal, loop laser cutter is the interior packing follower in external seal chamber, annular groove, ring rib forms the external seal casting die in external seal chamber, when cutting after shaping, adopt and cut off elevating control, loop laser cutter is depressed on endless knife chopping block, is cut off by plastic sheet.
By arranging loop laser cutter at the periphery of mold lower surface, and adopt shaping elevating control, cut off elevating control two-stage elevating control, when shaping elevating control, mold, bed die is matched moulds in opposite directions, plastic sheet is pressed on cutter chopping block by loop laser cutter, loop laser cutter is generally cut into the centre of plastic sheet and is not cut off by plastic sheet, thus define the necessary upper annular seal space of plastics sucking moulding and lower seal chamber, by positive pressure forming or vacuum forming, or positive pressure forming, vacuum forming carries out simultaneously, complete the plastics sucking moulding of product, and then carry out cut-out elevating control, mold, bed die continues move toward one another, loop laser cutter is depressed on cutter chopping block, plastic sheet is cut off, cut out the product of each plastics sucking moulding.Due to when shaping elevating control, plastic sheet does not cut off and just presses by loop laser cutter, loop laser cutter, plastic sheet, mold inner chamber are configured for the upper annular seal space of positive pressure forming, bed die, plastic sheet are configured for the lower seal chamber of vacuum forming, meet the necessary condition of plastics sucking moulding, solve the plastics sucking moulding sealing problem that loop laser cutter is set on the upper mold, guarantee that plastics sucking moulding has higher stability, and loop laser cutter presses plastic sheet may there is the not good problem of sealing effectiveness, such as, loop laser cutter is provided with tiny breach, after shaping product is cut off still with rim charge adhesion to carry, so just may cause losing heart and affect the stability of plastics sucking moulding, for this reason, by at loop laser cutter arranged outside annular groove, ring rib, when plastics sucking moulding, plastic sheet is pressed in annular groove by ring rib, mould upper surface periphery, plastic sheet is configured for the external seal chamber of auxiliary seal, like this, even if occur at loop laser cutter place to lose heart, under the effect of annular seal space outside, plastics sucking moulding part has still been in hermetic state, guarantee carrying out smoothly of plastics sucking moulding further, the stability of further raising plastics sucking moulding, loop laser cutter is set directly on mold, with mold one integrated mass, the operator guards of mold looping laser knife, without the need to arranging separately the driving mechanism of loop laser cutter, structurally simpler, and it is too thin and cause easy bending, the problem such as to can't cut to avoid loop laser cutter, makes to cut off more neat, stable, after formed product, shaped device cuts, the cutting apparatus cut out by product is specifically designed to without the need to arranging in subsequent handling, improve production efficiency, reduce complete machine manufacturing cost, and make complete machine structure more succinct, compact, drastically reduce the area the area occupied of complete machine, in the modern society of an inch of land is an inch of gold now, its value is particularly remarkable.
As preferred version of the present invention, also comprise footstock elevating mechanism, described footstock is arranged on described each bar guide pillar by footstock elevating mechanism.Footstock is arranged on each bar guide pillar by footstock elevating mechanism, by the adjustment of footstock elevating mechanism, have adjusted the position height of footstock, thus have adjusted the initial position height of die station, adapt to the matched moulds of products of different specifications shaping, the product of differing heights be produced, as long as more after mold exchange, regulated by the height and position of footstock elevating mechanism to footstock, considerably reduce the improvement cost of equipment.
As the further preferred version of the present invention, described footstock elevating mechanism comprises lifting motor, ring chain, multiple travelling gear, multiple lifter wheel and many lifting shafts; Lifting motor, travelling gear, lifter wheel are installed on described footstock, and lifting motor and one of them travelling gear are in transmission connection, and ring chain walks around each travelling gear, lifter wheel successively; Each lifter wheel all offers axis hole, and the inwall of axis hole is provided with internal thread, and each bar lifting shaft is equipped with external screw thread, and lifting shaft is in the axis hole of corresponding lifter wheel, and external screw thread is meshed with internal thread; The lower end of lifting shaft is connected with corresponding guide pillar upper end.Lifting motor drives each lifter wheel to rotate by travelling gear, ring chain, engaged with externally threaded by internal thread between lifter wheel with lifting shaft, make lifter wheel along lifting shaft do oscilaltion campaign, thus drive whole footstock to do oscilaltion campaign, this footstock elevating mechanism engages with externally threaded due to internal thread between lifter wheel with lifting shaft, not only be elevated quite synchronous, stable, and weight capacity is fairly good, better can stand the impulsive force of matched moulds, guarantee the stability of matched moulds.
As preferred version of the present invention, described bed die is punch, the lower seal chamber described in the upper surface of bed die, plastic sheet are formed.
As preferred version of the present invention, described bed die is die, the lower seal chamber described in the inner chamber of bed die, plastic sheet are formed.
As the further preferred version of the present invention, affiliated mold is also provided with stretching driving mechanism and stretching head, stretching driving mechanism is installed on the upper mold, and stretching head is connected with the clutch end of stretching driving mechanism.When plastics sucking moulding, stretching driving mechanism drives stretching head to be pressed in the inner chamber of bed die by plastic sheet, and supplementary plate material forming, is adapted to the formed product of the larger degree of depth.
As preferred version of the present invention, described mold is also provided with annular Cutter apron, described loop laser cutter is arranged on annular Cutter apron.Annular Cutter apron by the clamping of loop laser cutter on the upper mold, only exposes knife edge part, makes the structural integrity of loop laser cutter better, more stable, also avoids the bending of loop laser cutter further.
As preferred version of the present invention, described mold is metal die.Mold adopts metal die, and the installation of loop laser cutter of being more convenient for, can adopt comparatively firmly welding manner, and the structural stability of the loop laser cutter after installation is better.
As preferred version of the present invention, described mold is also provided with punching cylinder and piercing knife, punching cylinder is installed on the upper mold, and piercing knife is arranged on the piston rod of punching cylinder.After product plastics sucking moulding, punching air cylinder driven piercing knife presses down, and completes the punching to product, saves follow-up punching operation, makes the structure of complete machine more succinct, compact, further reduces the area occupied of complete machine.
As preferred version of the present invention, described bed die is also provided with annular holder limit and Tuo Bian cylinder, holder limit cylinder is arranged on bed die, and annular holder limit is connected with the piston rod of holder limit cylinder.Annular holder limit is under normal conditions as the part that bed die is shaping, when plastics sucking moulding, cut after, when carrying out the demoulding, air cylinder driven annular holder limit, holder limit declines, bed die and shaping product are initiatively departed from, the demoulding is more prone to, and avoids shaping product to cause distortion when the demoulding, improve the qualification rate of product.
Compared with prior art, tool has the following advantages in the present invention:
Due to when shaping elevating control, plastic sheet does not cut off and just presses by loop laser cutter, loop laser cutter, plastic sheet, mold inner chamber are configured for the upper annular seal space of positive pressure forming, bed die, plastic sheet are configured for the lower seal chamber of vacuum forming, meet the necessary condition of plastics sucking moulding, solve the plastics sucking moulding sealing problem that loop laser cutter is set on the upper mold, guarantee that plastics sucking moulding has higher stability; By at loop laser cutter arranged outside annular groove, ring rib, be configured for the external seal chamber of auxiliary seal, guarantee carrying out smoothly of plastics sucking moulding further, improve the stability of plastics sucking moulding further; Loop laser cutter is set directly on mold, with mold one integrated mass, the operator guards of mold looping laser knife, without the need to arranging separately the driving mechanism of loop laser cutter, structurally simpler, and it is too thin and cause easy bending, the problem such as to can't cut to avoid loop laser cutter, makes to cut off more neat, stable; After formed product, shaped device cuts, the cutting apparatus cut out by product is specifically designed to without the need to arranging in subsequent handling, improve production efficiency, reduce complete machine manufacturing cost, and make complete machine structure more succinct, compact, drastically reduce the area the area occupied of complete machine, in the modern society of an inch of land is an inch of gold now, its value is particularly remarkable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment for the present invention;
Fig. 2 is the structural representation of mold, bed die;
Fig. 3 is the structural representation of part A in Fig. 2;
Fig. 4 is the structural representation of part B in Fig. 2;
Fig. 5 is the structural representation of footstock elevating mechanism.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing and the preferred embodiment of the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the mould inscribe shaped device of this forming machine, comprise frame 1, upper die station 2, mold 3, upper die station driving mechanism 4, lower die station 5, bed die 6 and lower die station driving mechanism 7, bed die 5 is metal punch, frame 1 comprises base 101, footstock 102 and many guide pillars 103, guide pillar 103 is arranged between base 101 and footstock 102, upper die station driving mechanism 4, lower die station driving mechanism 7 are arranged on footstock 102, base 101 respectively, upper die station driving mechanism 4, lower die station driving mechanism 7 include servomotor 401 and linkage 402, servomotor 401 is in transmission connection with the input of linkage 402, and the output of linkage 402 is as the clutch end of upper die station driving mechanism 4, lower die station driving mechanism 7, upper die station 2, lower die station 5 are installed on guide pillar 103, and upper die station 2 is connected with linkage 402 output of upper die station driving mechanism 4, and lower die station 5 is connected with linkage 402 output of lower die station driving mechanism 7, mold 3 is arranged in die station 2, and bed die 6 is arranged in lower die station 5, the periphery of mold 3 lower surface is provided with loop laser cutter 8 and ring rib 9, and ring rib 9 is in the outside of loop laser cutter 8, and loop laser cutter 8 is arranged on mold 3 by annular Cutter apron 10, the periphery of bed die 6 upper surface is provided with endless knife chopping block 11 and annular groove 12, and endless knife chopping block 11 is corresponding with loop laser cutter 8, and annular groove 12 is corresponding with ring rib 9, mold 3 adopts two-stage elevating control with the matched moulds of bed die 6: shaping elevating control with cut off elevating control, shaping elevating control is adopted during plastics sucking moulding, plastic sheet 13 is pressed on endless knife chopping block 11 by loop laser cutter 8, plastic sheet 13 is pressed in annular groove 12 by ring rib 9, loop laser cutter 8, plastic sheet 13, mold 3 inner chamber is configured for the upper annular seal space 14 of positive pressure forming, the upper surface of bed die 6, plastic sheet 13 is configured for the lower seal chamber 15 of vacuum forming, loop laser cutter 3 is the packing follower in lower seal chamber 15, bed die 6 upper surface periphery, plastic sheet 13 is configured for the external seal chamber 16 of auxiliary seal, loop laser cutter 3 is the interior packing follower in external seal chamber 16, annular groove 12, ring rib 9 forms the external seal casting die in external seal chamber 16, when cutting after shaping, adopt and cut off elevating control, loop laser cutter 3 is depressed on endless knife chopping block 11, is cut off by plastic sheet 13.
The mould inscribe shaped device of this forming machine also comprises footstock elevating mechanism 17, and footstock 102 is arranged on each bar guide pillar 103 by footstock elevating mechanism 17.Wherein, footstock elevating mechanism 17 comprises lifting motor 1701, ring chain 1702, multiple travelling gear 1703, multiple lifter wheel 1704 and many lifting shafts 1705; Lifting motor 1701, travelling gear 1703, lifter wheel 1704 are installed on footstock 102, and lifting motor 1701 and one of them travelling gear 1703 are in transmission connection, and ring chain 1702 walks around each travelling gear 1703, lifter wheel 1704 successively; Each lifter wheel 1704 all offers axis hole, and the inwall of axis hole is provided with internal thread, and each bar lifting shaft 1705 is equipped with external screw thread, and lifting shaft 1705 is in the axis hole of corresponding lifter wheel 1704, and external screw thread is meshed with internal thread; The lower end of lifting shaft 1705 is connected with corresponding guide pillar 103 upper end.
Mold 3 is also provided with punching cylinder 18 and piercing knife 19, punching cylinder 18 is arranged on mold 3, and piercing knife 19 is arranged on the piston rod of punching cylinder 18.
Bed die 6 is also provided with annular holder limit 20 and Tuo Bian cylinder 21, holder limit cylinder 21 is arranged on bed die 6, and annular holder limit 20 is connected with the piston rod of holder limit cylinder 21.
By arranging loop laser cutter 8 at the periphery of mold 3 lower surface, and adopt shaping elevating control, cut off elevating control two-stage elevating control, when shaping elevating control, mold 3, bed die 4 matched moulds in opposite directions, plastic sheet 13 is pressed on endless knife chopping block 11 by loop laser cutter 8, loop laser cutter 8 is generally cut into the centre of plastic sheet 13 and is not cut off by plastic sheet 13, thus define the necessary upper annular seal space 14 of plastics sucking moulding and lower seal chamber 15, by positive pressure forming or vacuum forming, or positive pressure forming, vacuum forming carries out simultaneously, complete the plastics sucking moulding of product, and then carry out cut-out elevating control, mold 3, bed die 4 continues move toward one another, loop laser cutter 8 is depressed on endless knife chopping block 11, plastic sheet 13 is cut off, cut out the product of each plastics sucking moulding.Due to when shaping elevating control, plastic sheet 13 does not cut off and just presses by loop laser cutter 8, loop laser cutter 8, plastic sheet 13, mold 3 inner chamber are configured for the upper annular seal space 14 of positive pressure forming, the upper surface of bed die 6, plastic sheet 13 are configured for the lower seal chamber 15 of vacuum forming, meet the necessary condition of plastics sucking moulding, solve the plastics sucking moulding sealing problem that loop laser cutter 8 is set on mold 3, guarantee that plastics sucking moulding has higher stability, and loop laser cutter 8 presses plastic sheet 13 may there is the not good problem of sealing effectiveness, such as, loop laser cutter 8 is provided with tiny breach, after shaping product is cut off still with rim charge adhesion to carry, so just may cause losing heart and affect the stability of plastics sucking moulding, for this reason, by at loop laser cutter 8 arranged outside annular groove 12, ring rib 9, when plastics sucking moulding, plastic sheet 13 is pressed in annular groove 12 by ring rib 9, bed die 6 upper surface periphery, plastic sheet 13 is configured for the external seal chamber 16 of auxiliary seal, like this, even if occur at loop laser cutter 8 place to lose heart, under the effect of annular seal space 16 outside, plastics sucking moulding part has still been in hermetic state, guarantee carrying out smoothly of plastics sucking moulding further, the stability of further raising plastics sucking moulding, loop laser cutter 8 is set directly on mold 3, with mold 3 one integrated mass, the operator guards of mold 3 looping laser knife 8, without the need to arranging separately the driving mechanism of loop laser cutter 8, structurally simpler, and it is too thin and cause easy bending, the problem such as to can't cut to avoid loop laser cutter 8, makes to cut off more neat, stable, after formed product, shaped device cuts, the cutting apparatus cut out by product is specifically designed to without the need to arranging in subsequent handling, improve production efficiency, reduce complete machine manufacturing cost, and make complete machine structure more succinct, compact, drastically reduce the area the area occupied of complete machine, in the modern society of an inch of land is an inch of gold now, its value is particularly remarkable.
In addition, footstock 102 is arranged on each bar guide pillar 103 by footstock elevating mechanism 17, by the adjustment of footstock elevating mechanism 17, have adjusted the position height of footstock 102, thus have adjusted the initial position height of die station 2, the matched moulds adapting to products of different specifications is shaping, produce the product of differing heights, as long as more after mold exchange, regulated by the height and position of footstock elevating mechanism 17 pairs of footstocks, considerably reduce the improvement cost of equipment.And footstock elevating mechanism 17 is set to comprise lifting motor 1701, ring chain 1702, multiple travelling gear 1703, multiple lifter wheel 1704, the structure that many lifting shafts 1705 match, lifting motor 1701 is by travelling gear 1703, ring chain 1702 drives each lifter wheel 1704 to rotate, engaged with externally threaded by internal thread between lifter wheel 1704 with lifting shaft 1705, make lifter wheel 1704 along lifting shaft 1705 do oscilaltion campaign, thus drive whole footstock 102 to do oscilaltion campaign, this footstock elevating mechanism 17 engages with externally threaded due to internal thread between lifter wheel 1704 with lifting shaft 1705, not only be elevated quite synchronous, stable, and weight capacity is fairly good, better can stand the impulsive force of matched moulds, guarantee the stability of matched moulds.
In addition, bed die 6 is also provided with annular holder limit 20 and Tuo Bian cylinder 21, holder limit cylinder 21 is arranged on bed die 6, and annular holder limit 20 is connected with the piston rod of holder limit cylinder 21.Annular holder limit 20 is under normal conditions as the part that bed die 6 is shaping, when plastics sucking moulding, cut after, when carrying out the demoulding, holder limit cylinder 21 drives annular holder limit 20 to decline, bed die 6 is initiatively departed from shaping product, the demoulding is more prone to, and avoids shaping product to cause distortion when the demoulding, improve the qualification rate of product.
In other embodiments, bed die is die, the lower seal chamber that the inner chamber of bed die, plastic sheet are formed.
In other embodiments, when bed die is die, mold is also provided with stretching driving mechanism and stretching head, stretching driving mechanism is installed on the upper mold, and stretching head is connected with the clutch end of stretching driving mechanism.
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 inventional idea of the present invention or simple change, be included in the protection domain of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (10)
1. the mould inscribe shaped device of a forming machine, comprise frame, upper die station, mold, upper die station driving mechanism, lower die station, bed die and lower die station driving mechanism, frame comprises base, footstock and many guide pillars, guide pillar is arranged between base and footstock, upper die station driving mechanism, lower die station driving mechanism is arranged on footstock respectively, on base, upper die station, lower die station is installed on guide pillar, upper die station is connected with the clutch end of upper die station driving mechanism, lower die station is connected with the clutch end of lower die station driving mechanism, mold is arranged in die station, bed die is arranged in lower die station, it is characterized in that: described upper die station driving mechanism, lower die station driving mechanism includes servomotor and linkage, the input of servomotor and linkage is in transmission connection, the output of linkage is as upper die station driving mechanism, the clutch end of lower die station driving mechanism, the periphery of described mold lower surface is provided with loop laser cutter and ring rib, and ring rib is in the outside of loop laser cutter, the periphery of described bed die upper surface is provided with endless knife chopping block and annular groove, and endless knife chopping block is corresponding with loop laser cutter, and annular groove is corresponding with ring rib, the matched moulds of mold and bed die adopts two-stage elevating control: shaping elevating control and cut off elevating control, shaping elevating control is adopted during plastics sucking moulding, plastic sheet is pressed on endless knife chopping block by loop laser cutter, plastic sheet is pressed in annular groove by ring rib, loop laser cutter, plastic sheet, mold inner chamber is configured for the upper annular seal space of positive pressure forming, bed die, plastic sheet is configured for the lower seal chamber of vacuum forming, loop laser cutter is the packing follower in lower seal chamber, bed die upper surface periphery, plastic sheet is configured for the external seal chamber of auxiliary seal, loop laser cutter is the interior packing follower in external seal chamber, annular groove, ring rib forms the external seal casting die in external seal chamber, when cutting after shaping, adopt and cut off elevating control, loop laser cutter is depressed on endless knife chopping block, is cut off by plastic sheet.
2. the mould inscribe shaped device of forming machine as claimed in claim 1, it is characterized in that: also comprise footstock elevating mechanism, described footstock is arranged on described each bar guide pillar by footstock elevating mechanism.
3. the mould inscribe shaped device of forming machine as claimed in claim 2, is characterized in that: described footstock elevating mechanism comprises lifting motor, ring chain, multiple travelling gear, multiple lifter wheel and many lifting shafts; Lifting motor, travelling gear, lifter wheel are installed on described footstock, and lifting motor and one of them travelling gear are in transmission connection, and ring chain walks around each travelling gear, lifter wheel successively; Each lifter wheel all offers axis hole, and the inwall of axis hole is provided with internal thread, and each bar lifting shaft is equipped with external screw thread, and lifting shaft is in the axis hole of corresponding lifter wheel, and external screw thread is meshed with internal thread; The lower end of lifting shaft is connected with corresponding guide pillar upper end.
4. the mould inscribe shaped device of forming machine as claimed in claim 1, is characterized in that: described bed die is punch, the lower seal chamber described in the upper surface of bed die, plastic sheet are formed.
5. the mould inscribe shaped device of forming machine as claimed in claim 1, is characterized in that: described bed die is die, the lower seal chamber described in the inner chamber of bed die, plastic sheet are formed.
6. the mould inscribe shaped device of forming machine as claimed in claim 5, is characterized in that: affiliated mold is also provided with stretching driving mechanism and stretching head, and stretching driving mechanism is installed on the upper mold, and stretching head is connected with the clutch end of stretching driving mechanism.
7. the mould inscribe shaped device of forming machine as claimed in claim 1, it is characterized in that: described mold is also provided with annular Cutter apron, described loop laser cutter is arranged on annular Cutter apron.
8. the mould inscribe shaped device of forming machine as claimed in claim 1, is characterized in that: described mold is metal die.
9. the mould inscribe shaped device of forming machine as claimed in claim 1, is characterized in that: described mold is also provided with punching cylinder and piercing knife, and punching cylinder is installed on the upper mold, and piercing knife is arranged on the piston rod of punching cylinder.
10. the mould inscribe shaped device of forming machine as claimed in claim 1, is characterized in that: described bed die is also provided with annular holder limit and Tuo Bian cylinder, and holder limit cylinder is arranged on bed die, and annular holder limit is connected with the piston rod of holder limit cylinder.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106827475A (en) * | 2016-12-21 | 2017-06-13 | 宁波鑫盛达机械有限公司 | A kind of positive/negative-pressure thermoforming machine mould-regulating mould-locking mechanism |
| CN107618175A (en) * | 2017-10-17 | 2018-01-23 | 杭州康发塑料机械有限公司 | Full-automatic positive and negative pressing mold inscribe forming machine |
| CN109352964A (en) * | 2018-10-24 | 2019-02-19 | 东莞广泽汽车饰件有限公司 | Cutting system in a kind of mould of automobile-used diaphragm plastic-absorbing component |
| CN109366946A (en) * | 2018-11-20 | 2019-02-22 | 程远阳 | A kind of insole molding guillotine |
| CN110216864A (en) * | 2019-06-10 | 2019-09-10 | 浙江索凡胶粘制品有限公司 | A kind of wall patch manufacturing process |
| CN114074416A (en) * | 2020-08-11 | 2022-02-22 | 扬州立宝包装有限公司 | Plastic uptake piece trimming mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121349A (en) * | 1982-05-29 | 1983-12-21 | Illig Maschinenbau Adolf | Moulding apparatus for moulding thermoplastic sheet material |
| DE3823189A1 (en) * | 1987-07-01 | 1990-01-25 | Vtm Verfahrenstechnik Ag Feldb | Process and apparatus for producing plastic parts |
| DE19528079A1 (en) * | 1995-07-31 | 1997-02-06 | Marbach Werkzeugbau Gmbh | Thermo:forming tool providing high quality mouldings - by application of vacuum in cavity below and pressure above to form moulding with plastic flow and time for optimum, uniform crystallisation |
| CN102950761A (en) * | 2012-12-03 | 2013-03-06 | 汕头市奇佳机械厂有限公司 | Thermal forming mould |
| CN203004301U (en) * | 2012-11-01 | 2013-06-19 | 汕头大学 | Plastic bowl thermal forming knife edge mould |
| CN104690951A (en) * | 2015-02-12 | 2015-06-10 | 瑞安市恒丰机械有限公司 | Thermal forming mechanism of plastic product box |
-
2015
- 2015-09-15 CN CN201510584405.9A patent/CN105252748B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121349A (en) * | 1982-05-29 | 1983-12-21 | Illig Maschinenbau Adolf | Moulding apparatus for moulding thermoplastic sheet material |
| DE3823189A1 (en) * | 1987-07-01 | 1990-01-25 | Vtm Verfahrenstechnik Ag Feldb | Process and apparatus for producing plastic parts |
| DE19528079A1 (en) * | 1995-07-31 | 1997-02-06 | Marbach Werkzeugbau Gmbh | Thermo:forming tool providing high quality mouldings - by application of vacuum in cavity below and pressure above to form moulding with plastic flow and time for optimum, uniform crystallisation |
| CN203004301U (en) * | 2012-11-01 | 2013-06-19 | 汕头大学 | Plastic bowl thermal forming knife edge mould |
| CN102950761A (en) * | 2012-12-03 | 2013-03-06 | 汕头市奇佳机械厂有限公司 | Thermal forming mould |
| CN104690951A (en) * | 2015-02-12 | 2015-06-10 | 瑞安市恒丰机械有限公司 | Thermal forming mechanism of plastic product box |
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| CN106827475A (en) * | 2016-12-21 | 2017-06-13 | 宁波鑫盛达机械有限公司 | A kind of positive/negative-pressure thermoforming machine mould-regulating mould-locking mechanism |
| CN106827475B (en) * | 2016-12-21 | 2019-03-08 | 宁波鑫盛达机械有限公司 | A kind of positive/negative-pressure thermoforming machine mould-regulating mould-locking mechanism |
| CN107618175A (en) * | 2017-10-17 | 2018-01-23 | 杭州康发塑料机械有限公司 | Full-automatic positive and negative pressing mold inscribe forming machine |
| CN109352964A (en) * | 2018-10-24 | 2019-02-19 | 东莞广泽汽车饰件有限公司 | Cutting system in a kind of mould of automobile-used diaphragm plastic-absorbing component |
| CN109352964B (en) * | 2018-10-24 | 2023-09-29 | 东莞广泽汽车饰件有限公司 | In-mold cutting system of automotive film plastic suction piece |
| CN109366946A (en) * | 2018-11-20 | 2019-02-22 | 程远阳 | A kind of insole molding guillotine |
| CN109366946B (en) * | 2018-11-20 | 2024-05-14 | 程远阳 | Insole forming and cutting machine |
| CN110216864A (en) * | 2019-06-10 | 2019-09-10 | 浙江索凡胶粘制品有限公司 | A kind of wall patch manufacturing process |
| CN114074416A (en) * | 2020-08-11 | 2022-02-22 | 扬州立宝包装有限公司 | Plastic uptake piece trimming mechanism |
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