CN112776227A - Thermoplastic integral forming device and method for environment-friendly plastic uptake box - Google Patents
Thermoplastic integral forming device and method for environment-friendly plastic uptake box Download PDFInfo
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- CN112776227A CN112776227A CN202110147589.8A CN202110147589A CN112776227A CN 112776227 A CN112776227 A CN 112776227A CN 202110147589 A CN202110147589 A CN 202110147589A CN 112776227 A CN112776227 A CN 112776227A
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- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 29
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 97
- 238000001125 extrusion Methods 0.000 claims abstract description 68
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000012815 thermoplastic material Substances 0.000 description 3
- 238000009757 thermoplastic moulding Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010104 thermoplastic forming Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an environment-friendly plastic uptake box thermoplastic integral forming device and method, which comprises a box-type device main body, a driving coiled material assembly for driving a coiled material to pass through the device main body, a heating assembly for heating the coiled material, a plurality of extrusion forming assemblies for extrusion forming the heated coiled material and two driving replacing assemblies for driving the extrusion forming assemblies to replace, wherein the driving coiled material assembly, the heating assembly, the extrusion forming assemblies and the driving replacing assemblies are all arranged in an inner cavity of the device main body, a feeding hole for the coiled material to enter is formed in the front end of the device main body, the device main body is respectively connected with a die through a plurality of sliding blocks, and when the die needs to be replaced, the sliding blocks are driven to move along an annular groove by controlling the operation of a transmission chain, so that the die is driven to. The thermoplastic integral forming device and method for the environment-friendly plastic uptake box provided by the invention have the effect of facilitating an operator to quickly replace a mold.
Description
Technical Field
The invention relates to the technical field of thermoplastic molding, in particular to a thermoplastic integral molding device and method for an environment-friendly plastic uptake box.
Background
The thermoplastic forming device is a machine for making various shaped high-grade packing decorative boxes and frames by sucking the thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are plasticized by heating. The thermoplastic plastic sheets such as PVC, PET and the like after heating and softening are subjected to plastic sucking or extruded into vacuum covers, plastic sucking trays, bubble shells and the like with various shapes by utilizing vacuum suction force generated by a vacuum pump or a mold.
The existing thermoplastic molding device is preset with a set of mold, when the needed plastic product needs to be shaped into other shapes, the mold needs to be replaced, and because the mold is positioned inside the thermoplastic molding machine, the replacement is time-consuming and labor-consuming each time, the shutdown replacement is needed, and the operation is extremely inconvenient.
Disclosure of Invention
Aiming at the problems, the invention provides the thermoplastic integral forming device and method for the environment-friendly plastic uptake box, and aims to facilitate the effect of quickly replacing the mold for an operator.
The specific technical scheme is as follows:
the utility model provides an integrated into one piece device is moulded to environmental protection plastic uptake box heat, includes box device main part, is used for driving the coiled material to pass the drive coiled material subassembly of device main part, be used for the heating element with the coiled material heating, a plurality of extrusion subassembly that are used for the coiled material extrusion after heating and be used for driving a plurality of the drive replacement subassembly that extrusion subassembly carries out the change, drive coiled material subassembly, heating element, extrusion subassembly and drive replacement subassembly all set up in the device main part inner chamber, the feed inlet that can supply the coiled material to get into is seted up to device main part front end, the discharge gate that can supply the coiled material to stretch out is seted up to the rear end of device main part, heating element set up in the left and right sides of feed inlet, drive coiled material subassembly set up in the upper and lower both sides of feed inlet, and extend to the upper and lower both sides of discharge gate, set up on the lateral And one end of the driving replacement component extending out of the annular groove is connected with the extrusion forming component.
Foretell environmental protection plastic uptake box thermoplasticity integrated into one piece device still has such characteristic, drive coiled material subassembly includes drive division, lower drive division and bears the drive division, go up drive division and lower drive division symmetry set up in the upper and lower both sides of feed inlet, bear the drive division set up in lower drive division below, as the coiled material by the feed inlet input back, go up the drive division with lower drive division respectively with the upper portion edge and the lower part edge friction connection of coiled material, and the lower part side of coiled material is in bear in the drive division.
The beneficial effect of above-mentioned scheme: the upper driving part and the lower driving part are respectively used for fixing the upper part and the lower part of the coiled material and driving the coiled material to move forwards, and the bearing driving part is used for bearing the coiled material and preventing the coiled material from falling downwards under the action of gravity after being separated from the upper driving part and the lower driving part.
The thermoplastic integral forming device for the environment-friendly plastic uptake box is also characterized in that the upper driving part and the lower driving part are of symmetrical structures, the upper driving part comprises two concave fixed blocks, four telescopic rods and a plurality of driving roll shafts, two fixed grooves are respectively arranged on the side walls of the front side and the rear side of the device main body, the four fixing grooves are respectively positioned at the left side and the right side of the feed inlet and the discharge outlet, the four telescopic rods are respectively arranged in the four fixing grooves, the plane sides of the two fixing blocks are respectively connected with the two telescopic rods positioned at the left side or the right side of the device main body, the concave sides of the two fixing blocks are just oppositely arranged, the driving roll shafts are uniformly distributed at the concave sides of the fixing blocks, after the coiled material entered the feed inlet, the left and right sides the telescopic link extends simultaneously for be in the left and right sides the drive roll axle is close to each other until hugging closely the coiled material.
The beneficial effect of above-mentioned scheme: the telescopic rod drives the driving roll shaft to be close to or far away from the coiled material, so that the coiled material with different thicknesses can be clamped by the driving roll shaft.
The thermoplastic integral forming device and method for the environment-friendly plastic uptake box are further characterized in that the bearing driving part comprises a plurality of driven roller shafts, the driven roller shafts are uniformly arranged on the bottom wall of the inner cavity of the device main body and extend from the feeding hole to the discharging hole, and when a coiled material enters from the feeding hole and moves towards the discharging hole under the action of the upper driving part and the lower driving part, the lower side face of the coiled material is attached to the driven roller shafts.
The beneficial effect of above-mentioned scheme: when the upper driving part and the lower driving part simultaneously drive the coiled material to move forwards, the lower side surface of the coiled material is in rolling connection with the driven roller shaft, so that the coiled material cannot fall down, and meanwhile, the friction force between the coiled material and the driven roller shaft is reduced.
The thermoplastic integral forming device for the environment-friendly plastic uptake box is further characterized in that the extrusion forming assembly comprises two driving rods, two connecting plates and one extrusion forming die, one ends of the two driving rods are respectively connected with the ends, extending out of the annular grooves, of the two replacement driving assemblies, the other ends of the driving rods are connected with one sides of the connecting plates, male dies and female dies of the extrusion forming die are respectively arranged on the other sides of the two connecting plates, and when the two driving rods drive the two extrusion forming dies to be close to each other until the two extrusion forming dies are attached to each other, the two extrusion forming dies can extrude coiled materials into corresponding shapes.
The beneficial effect of above-mentioned scheme: the heated coiled material is extruded to be formed in one step.
The thermoplastic integral forming device for the environment-friendly plastic uptake box is further characterized in that the replacement driving assembly comprises two transmission chains and an even number of T-shaped sliding blocks, the bottom walls of the two annular grooves are provided with accommodating grooves, the two transmission chains are respectively arranged in the two accommodating grooves, one end of each sliding block is located in the corresponding annular groove, the other end of each sliding block extends out of the corresponding annular groove and then is connected with one end of the corresponding driving rod, one end face of each sliding block is provided with transmission teeth matched with the transmission chains, and when the transmission chains move, the sliding blocks can be driven to move along the annular grooves, so that the male die and the female die of the extrusion forming die simultaneously move along the annular grooves, and the extrusion forming dies are replaced.
The beneficial effect of above-mentioned scheme: the slide block is driven to move through the transmission chain, so that the plurality of dies can be replaced conveniently.
The thermoplastic integral forming device for the environment-friendly plastic uptake box is further characterized in that the replacement driving assembly comprises two transmission chains and an even number of T-shaped sliding blocks, the bottom walls of the two annular grooves are provided with accommodating grooves, the two transmission chains are respectively arranged in the two accommodating grooves, one end of each sliding block is located in the corresponding annular groove, the other end of each sliding block extends out of the corresponding annular groove and then is connected with one end of the corresponding driving rod, one end face of each sliding block is provided with transmission teeth matched with the transmission chains, and when the transmission chains move, the sliding blocks can be driven to move along the annular grooves, so that the male die and the female die of the extrusion forming die simultaneously move along the annular grooves, and the extrusion forming dies are replaced.
The beneficial effect of above-mentioned scheme: when the sliding block is located at the corner position of the upper right portion of the annular groove, one transverse tooth and one longitudinal tooth are correspondingly meshed with the longitudinal chain and the transverse chain respectively, when the transverse chain drives the sliding block to move rightwards, the transverse tooth is gradually separated from the longitudinal chain until the other longitudinal tooth is meshed with the transverse chain, and the two transverse teeth are separated from the longitudinal chain.
The thermoplastic integral forming device and the thermoplastic integral forming method for the environment-friendly plastic uptake box also comprise the following steps:
s1, vertically fixing the coiled material to be processed in front of the feeding hole, wherein one end of the coiled material extends into the feeding hole, and the coiled material moves from the feeding hole to the discharging hole under the action of the coiled material driving assembly;
s2, heating and softening the middle part of the coiled material after the coiled material passes through the heating assembly;
s3, when the softened part of the coiled material reaches the extrusion forming assembly, the extrusion forming assembly enables the softened part of the coiled material to be extruded and shaped;
s4, enabling the shaped coiled material to pass through the discharge hole to leave the device body under the action of the coiled material driving assembly;
and S5, when the extrusion forming assemblies in different shapes need to be replaced, starting the replacement driving assembly to drive the replaced extrusion forming assemblies to leave the coil forming position, and simultaneously driving the replaced extrusion forming assemblies to move to the coil forming position.
The beneficial effect of above-mentioned scheme: the coiled material is output after being extruded and formed in the device main body for one time, and the subsequent cutting process is continued.
In conclusion, the scheme has the beneficial effects that:
according to the environment-friendly plastic uptake box thermoplastic integral forming device and method provided by the invention, the plurality of sliding blocks are respectively connected with the die, and when the die needs to be replaced, the sliding blocks are driven to move along the annular groove by controlling the operation of the transmission chain, so that the die is driven to be replaced. The thermoplastic integral forming device and method for the environment-friendly plastic uptake box provided by the invention have the effect of facilitating an operator to quickly replace a mold.
Drawings
FIG. 1 is a schematic front sectional view of an apparatus for thermoplastic integral molding of an environmentally friendly blister box according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side sectional view of the thermoplastic integral molding device for an environmentally friendly blister box according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
FIG. 6 is a schematic front view of a slider of the thermoplastic integral molding device for an environmentally friendly blister box of the present invention.
Description of the drawings: 1. a device main body; 2. a heating assembly; 3. a drive roll shaft; 4. a fixed block; 5. a telescopic rod; 6. a driven roller shaft; 7. a drive rod; 8. a connecting plate; 9. extruding and forming a die; 10. a slider; 11. a transverse chain; 12. a longitudinal chain; 13. a transverse tooth; 14. a longitudinal tooth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.
Fig. 1 is a schematic front sectional structure view of an apparatus for integrally molding thermoplastic material of an environmentally friendly blister pack of the present invention, fig. 2 is a schematic enlarged structure view of a position a in fig. 1 of the present invention, fig. 3 is a schematic side sectional structure view of the apparatus for integrally molding thermoplastic material of an environmentally friendly blister pack of the present invention, fig. 4 is a schematic enlarged structure view of a position B in fig. 3 of the present invention, fig. 5 is a schematic enlarged structure view of a position C in fig. 3 of the present invention, fig. 6 is a schematic front view structure view of a slider of the apparatus for integrally molding thermoplastic material of an environmentally friendly blister pack of the present invention, and as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the apparatus and: comprises a box-type device main body 1, a driving coiled material component for driving the coiled material to pass through the device main body 1, a heating component 2 for heating the coiled material, a plurality of extrusion forming components for extrusion forming the heated coiled material and a driving replacing component for driving the extrusion forming components to replace, the driving coiled material component, the heating component 2, the extrusion forming components and the driving replacing component are arranged in an inner cavity of the device main body 1, a feed inlet for the coiled material to enter is arranged at the front end of the device main body 1, a discharge outlet for the coiled material to stretch out is arranged at the rear end of the device main body 1, the heating component 2 is arranged at the left side and the right side of the feed inlet, the driving coiled material component is arranged at the upper side and the lower side of the feed inlet and extends to the upper side and the lower side of the discharge outlet, annular grooves, the end of the drive replacement component extending out of the annular groove is connected with the extrusion forming component.
In the above embodiment, the driving coil assembly includes an upper driving portion, a lower driving portion and a bearing driving portion, the upper driving portion and the lower driving portion are symmetrically disposed on the upper side and the lower side of the feeding hole, the bearing driving portion is disposed below the lower driving portion, when the coil is fed from the feeding hole, the upper driving portion and the lower driving portion are respectively in friction connection with the upper edge and the lower edge of the coil, and the lower side of the coil is located on the bearing driving portion.
In the above embodiment, the upper driving part and the lower driving part are each a symmetrical structure, the upper driving part includes two concave fixing blocks 4, four telescopic rods 5 and a plurality of driving roller shafts 3, two fixing grooves have been all opened on the side walls of the front and rear sides of the device main body 1, and the four fixing grooves are respectively located at the left and right sides of the feeding port and the discharging port, the four telescopic rods 5 are respectively disposed in the four fixing grooves, the plane sides of the two fixing blocks 4 are respectively connected with the two telescopic rods 5 located at the left side or right side of the device main body 1, the concave sides of the two fixing blocks 4 are just relatively disposed, the driving roller shafts 3 are uniformly distributed at the concave sides of the fixing blocks 4, after the coiled material enters the feeding port, the telescopic rods 5 at the left and right.
It should be noted that the driving roll shaft 3 is driven by electric power to rotate under the driving of an external power supply, so as to drive the coiled material to move.
In the above embodiment, the bearing driving part includes a plurality of driven roller shafts 6, the driven roller shafts 6 are uniformly arranged on the inner cavity bottom wall of the device main body 1 and extend from the feeding hole to the discharging hole, and when the coiled material enters from the feeding hole and moves towards the discharging hole under the action of the upper driving part and the lower driving part, the lower side surface of the coiled material is attached to the driven roller shafts 6.
In the above embodiment, the extrusion forming assembly includes two driving rods 7, two connecting plates 8 and one extrusion forming mold 9, one end of each driving rod 7 is connected to one end of each replacement driving assembly extending out of the annular groove, the other end of each driving rod 7 is connected to one side of each connecting plate 8, the male mold and the female mold of each extrusion forming mold 9 are respectively arranged on the other side of each connecting plate 8, and when the two driving rods 7 drive the two extrusion forming molds 9 to approach each other until the two extrusion forming molds are attached to each other, the two extrusion forming molds 9 can extrude the coiled material into corresponding shapes.
It should be noted that the number of the extrusion molds 9 is three, and the three extrusion molds 9 are all connected to the replacement driving unit, and the extrusion molds 9 are fixed to the connecting plate 8 by bolts, and when the three molds built in the apparatus main body 1 need to be replaced, the bolts need to be removed to replace the extrusion molds 9.
In the above embodiment, the extrusion forming assembly includes two driving rods 7, two connecting plates 8 and one extrusion forming mold 9, one end of each driving rod 7 is connected to one end of each replacement driving assembly extending out of the annular groove, the other end of each driving rod 7 is connected to one side of each connecting plate 8, the male mold and the female mold of each extrusion forming mold 9 are respectively arranged on the other side of each connecting plate 8, and when the two driving rods 7 drive the two extrusion forming molds 9 to approach each other until the two extrusion forming molds are attached to each other, the two extrusion forming molds 9 can extrude the coiled material into corresponding shapes.
In the above embodiment, the transmission chain includes two transverse chains 11 and two longitudinal chains 12, the two transverse chains 11 are respectively disposed at the upper portion and the lower portion of the annular groove, the two longitudinal chains 12 are respectively disposed at the front side and the rear side of the annular groove, the transmission tooth includes two transverse teeth 13 and two longitudinal teeth 14, the two transverse teeth 13 are symmetrical to each other, the two longitudinal teeth 14 are symmetrical to each other, when the slider 10 is located at the upper portion or the lower portion of the annular groove, the longitudinal teeth 14 are engaged with the transverse chains 11, and when the slider 10 is located at the left side or the right side of the annular groove, the transverse teeth 13 are engaged with the longitudinal chains 12.
It should be noted that, when the slide block 10 reaches the corner position of the upper right portion of the annular groove, both the two transverse teeth 13 are engaged with the longitudinal chain 12, as the slide block 10 rises, the upper transverse tooth 13 is firstly disengaged from the longitudinal chain 12, and one longitudinal tooth 14 starts to contact with the transverse chain 11 until being engaged, when the slide block 10 is at the upper right corner position of the annular groove, one transverse tooth 13 and one longitudinal tooth 14 are respectively engaged with the longitudinal chain 12 and the transverse chain 11, when the transverse chain 11 drives the slide block 10 to move to the right, the transverse tooth 13 is gradually disengaged from the longitudinal chain 12 until the other longitudinal tooth 14 is engaged with the transverse chain 11, and both the two transverse teeth 13 are disengaged from the longitudinal chain 12, so that the above process is repeated each time the slide block 10 passes through the corner position of the annular groove
In the embodiment provided by the present invention, the first and second substrates,
s1, vertically fixing the coiled material to be processed in front of the feeding hole, wherein one end of the coiled material extends into the feeding hole, and the coiled material moves from the feeding hole to the discharging hole under the action of the coiled material driving assembly;
s2, heating and softening the middle part of the coiled material after the coiled material passes through the heating assembly 2;
s3, when the softened part of the coiled material reaches the extrusion forming assembly, the extrusion forming assembly enables the softened part of the coiled material to be extruded and shaped;
s4, the shaped coiled material passes through the discharge hole under the action of the coiled material driving assembly and leaves the device main body 1;
s5, when the extrusion forming assemblies in different shapes need to be replaced, the replacement driving assembly is started to drive the replaced extrusion forming assembly to leave the coil forming position, and simultaneously, the replaced extrusion forming assembly is driven to move to the coil forming position.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an integrated into one piece device is moulded to environmental protection plastic uptake box heat which characterized in that: the device comprises a box-type device main body (1), a driving coiled material component for driving a coiled material to pass through the device main body (1), a heating component (2) for heating the coiled material, a plurality of extrusion forming components for extrusion forming the heated coiled material and a driving replacing component for driving the extrusion forming components to replace, wherein the driving coiled material component, the heating component (2), the extrusion forming components and the driving replacing component are all arranged in an inner cavity of the device main body (1), a feed inlet for the coiled material to enter is formed in the front end of the device main body (1), a discharge outlet for the coiled material to stretch out is formed in the rear end of the device main body (1), the heating component (2) is arranged on the left side and the right side of the feed inlet, the driving coiled material component is arranged on the upper side and the lower side of the feed inlet and extends to the upper side and, the device is characterized in that the side walls of the left side and the right side of the inner cavity of the device main body (1) are provided with annular grooves for accommodating the drive replacement assemblies, and one ends of the drive replacement assemblies extending out of the annular grooves are connected with the extrusion forming assemblies.
2. The thermoplastic integral forming device of the environment-friendly plastic uptake box as claimed in claim 1, wherein: the drive coiled material assembly comprises an upper drive part, a lower drive part and a bearing drive part, wherein the upper drive part and the lower drive part are symmetrically arranged on the upper side and the lower side of the feed inlet, the bearing drive part is arranged below the lower drive part, when coiled materials are input from the feed inlet, the upper drive part and the lower drive part are respectively in friction connection with the upper edge and the lower edge of the coiled materials, and the lower side face of the coiled materials is positioned on the bearing drive part.
3. The thermoplastic integral forming device of the environment-friendly plastic uptake box as claimed in claim 2, wherein: the upper driving part and the lower driving part are of a symmetrical structure, the upper driving part comprises two concave fixing blocks (4), four telescopic rods (5) and a plurality of driving roll shafts (3), two fixing grooves are formed in the side walls of the front side and the rear side of the device main body (1), the four fixing grooves are respectively positioned at the left side and the right side of the feed inlet and the discharge outlet, the four telescopic rods (5) are respectively arranged in the four fixing grooves, the plane sides of the two fixing blocks (4) are respectively connected with the two telescopic rods (5) positioned at the left side or the right side of the device main body (1), the concave side of the two fixing blocks (4) is just oppositely arranged, the driving roll shafts (3) are uniformly distributed on the concave side of the fixing blocks (4), and when coiled materials enter the feed inlet, the telescopic rods (5) at the left side and the right side are simultaneously, the driving roll shafts (3) on the left side and the right side are close to each other until clinging to the coiled material.
4. The thermoplastic integral forming device of the environment-friendly plastic uptake box as claimed in claim 2, wherein: bear the drive division and include a plurality of driven roller axle (6), driven roller axle (6) evenly set up in the inner chamber diapire of device main part (1), and by the feed inlet extends to the discharge gate, when the coiled material by the feed inlet gets into and is in under the effect of last drive division and lower drive division to during the discharge gate motion, the lower part side laminating of coiled material driven roller axle (6).
5. The thermoplastic integral forming device of the environment-friendly plastic uptake box as claimed in claim 1, wherein: the extrusion forming assembly comprises two driving rods (7), two connecting plates (8) and an extrusion forming mold (9), wherein one end of each driving rod (7) is connected with the corresponding driving rod (7) in a corresponding mode, the other end of each driving rod (7) is connected with one side of each connecting plate (8), a male mold and a female mold of each extrusion forming mold (9) are arranged on the other side of each connecting plate (8) respectively, and when the driving rods (7) drive the two extrusion forming molds (9) to be close to each other until the two extrusion forming molds are attached to each other, the two extrusion forming molds (9) can extrude coiled materials into corresponding shapes.
6. The thermoplastic integral forming device of the environment-friendly plastic uptake box as claimed in claim 5, wherein: the replacement driving assembly comprises two transmission chains and an even number of T-shaped sliding blocks (10), accommodating grooves are formed in the bottom walls of the two annular grooves, the two transmission chains are arranged in the two accommodating grooves respectively, one end of each sliding block (10) is located in the annular groove, the other end of each sliding block (10) extends out of the annular groove and then is connected with one end of each driving rod (7), transmission teeth matched with the transmission chains are arranged on the end face of one end of each sliding block (10), and when the transmission chains move, the sliding blocks (10) can be driven to move along the annular grooves, so that the male die and the female die of the extrusion forming die (9) can move along the annular grooves simultaneously, and the extrusion forming dies (9) can be replaced.
7. The thermoplastic integral forming device of the environment-friendly plastic uptake box as claimed in claim 6, wherein: the transmission chain includes two horizontal chains (11) and two vertical chains (12), two horizontal chains (11) set up respectively in the upper portion and the lower part of ring channel, two vertical chains (12) set up respectively in the front side and the rear side of ring channel, the driving tooth includes two horizontal teeth (13) and two vertical teeth (14), two horizontal teeth (13) symmetry each other, two vertical teeth (14) symmetry each other works as slider (10) are in when the upper portion or the lower part of ring channel, vertical teeth (14) with horizontal chain (11) meshing, works as slider (10) are in when the left side or the right side of ring channel, horizontal teeth (13) with vertical chain (12) meshing.
8. The thermoplastic integral forming method of the environment-friendly plastic uptake box is characterized by comprising the following steps of: the thermoplastic processing is carried out by utilizing the thermoplastic integral molding device of the environment-friendly plastic uptake box of any one of claims 1 to 7, and the method comprises the following steps:
s1, vertically fixing the coiled material to be processed in front of the feeding hole, wherein one end of the coiled material extends into the feeding hole, and the coiled material moves from the feeding hole to the discharging hole under the action of the coiled material driving assembly;
s2, heating and softening the middle part of the coiled material after the coiled material passes through the heating assembly (2);
s3, when the softened part of the coiled material reaches the extrusion forming assembly, the extrusion forming assembly enables the softened part of the coiled material to be extruded and shaped;
s4, enabling the shaped coiled material to pass through the discharge hole to leave the device body (1) under the action of the coiled material driving assembly;
and S5, when the extrusion forming assemblies in different shapes need to be replaced, starting the replacement driving assembly to drive the replaced extrusion forming assemblies to leave the coil forming position, and simultaneously driving the replaced extrusion forming assemblies to move to the coil forming position.
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| CN202110147589.8A CN112776227A (en) | 2021-02-03 | 2021-02-03 | Thermoplastic integral forming device and method for environment-friendly plastic uptake box |
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| CN202110147589.8A CN112776227A (en) | 2021-02-03 | 2021-02-03 | Thermoplastic integral forming device and method for environment-friendly plastic uptake box |
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| CN206507282U (en) * | 2016-04-11 | 2017-09-22 | 郴州凤楚食品科技有限公司 | A kind of bean vermicelli extruder |
| CN206217156U (en) * | 2016-11-30 | 2017-06-06 | 曲靖云之锦新型材料有限公司 | A kind of chain-plate type apparatus for continuous formation of synthetic resin watt |
| CN110466137A (en) * | 2019-09-24 | 2019-11-19 | 傲毅高新材料(无锡)有限公司 | Automate film plastics sucking moulding production line |
| CN211542102U (en) * | 2019-12-31 | 2020-09-22 | 襄汾县瑞德合成材料有限公司 | Heating steel casting mould for producing melamine products |
| CN214725661U (en) * | 2021-02-03 | 2021-11-16 | 武汉星齐达包装材料有限公司 | Thermoplastic integral forming device for environment-friendly plastic suction box |
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