CN212948661U - Extrusion molding device of super wide PC sheet - Google Patents
Extrusion molding device of super wide PC sheet Download PDFInfo
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- CN212948661U CN212948661U CN202020372635.5U CN202020372635U CN212948661U CN 212948661 U CN212948661 U CN 212948661U CN 202020372635 U CN202020372635 U CN 202020372635U CN 212948661 U CN212948661 U CN 212948661U
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Abstract
The utility model provides an extrusion moulding device of super wide PC sheet. The extrusion molding device of super wide PC sheet includes: a work table; the stand, stand fixed connection in the top of workstation. Through setting up the removal structure, make the extruder can carry out the removal of upper and lower and left right position simultaneously, when needs extrude the raw materials to mould inside, the accessible piston rod will extrude the ware and drive to the position that is close to forming die, then the cooperation through driving motor and screw bull stick isotructure drives the extruder and can control at forming die's top and remove, realize pure mechanical extrusion moulding, traditional manual operation has been replaced, staff's work load has been alleviateed greatly, fine avoided the staff to be taken place by the condition of high temperature raw materials liquid scald, make the shaping operation of PC piece become simpler, do not need too much manual operation, and effectual production efficiency that has improved, can last a large amount of production, the practicality of equipment is improved.
Description
Technical Field
The utility model relates to a PC sheet field especially relates to an extrusion moulding device of super wide PC sheet.
Background
The PC sheet material is also called polycarbonate sheet material, is an amorphous, odorless, nontoxic and highly transparent colorless or yellowish thermoplastic engineering plastic, is called a sheet material in the industry of plastics with the thickness of more than 0.25 mm to 5.0 mm, is a colorless and transparent amorphous thermoplastic material, is named from a CO3 group in the PC sheet material, and has excellent physical and mechanical properties, excellent impact resistance, high tensile strength, bending strength, high compression strength and the like.
When the preparation PC sheet, generally melt solid raw materials to liquid through PC former earlier, extrude liquid raw materials to special mould on cooling forming again, and the position of current extrusion former extruder is fixed unchangeable, when extruding to pack the raw materials in the mould, need connect the pipe fitting of extruding of a artifical manual operation in addition, and because liquid raw materials is the high temperature that has, can lead to the staff to be scalded, manual operation not only inefficiency moreover, it is more troublesome to operate, waste time and energy.
Therefore, it is necessary to provide an extrusion molding apparatus for ultra-wide PC sheets to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an extrusion moulding device of super wide PC sheet has solved current extrusion moulding device super wide and is needing the manual work to extrude the raw materials to mould inside, and the work efficiency who leads to production is low, still leads to the fact the problem of scald easily to the personnel.
In order to solve the technical problem, the utility model provides an extrusion moulding device of super wide PC sheet, include:
a work table;
the upright post is fixedly connected to the top of the workbench, and the top end of the upright post is fixedly connected with a top plate;
the moving structure is arranged on the top plate and comprises an air cylinder, the output end of the air cylinder is connected with two piston rods, the bottom ends of the piston rods are fixedly connected with a device plate, one side of the top of the device plate is provided with a driving motor, the bottom and the top of the device plate are respectively provided with a movable groove and a rectangular groove, and one side of the inner surface of the movable groove is rotatably connected with a threaded rotating rod;
the extruder is arranged on the device plate, the bottom of the extruder is fixedly connected with an installation block, the bottom of the installation block is provided with an extrusion head, and two grooves are formed in the installation block;
the fixing structure is arranged inside the groove and comprises a fixing piece and a limiting rod;
the raw material box, the raw material box set up in one side at roof top, the top of workstation is provided with forming die.
The utility model provides an extrusion molding device of ultra-wide PC sheets, which can simultaneously move up and down and left and right by arranging a moving structure, when the raw material is required to be extruded into the die, the extruder can be driven to a position close to the forming die through the piston rod, then the extruder is driven to move left and right at the top of the forming die by the matching of structures such as a driving motor, a threaded rotating rod and the like, so that pure mechanical extrusion forming is realized, the traditional manual operation is replaced, the workload of workers is greatly reduced, the condition that the workers are scalded by high-temperature raw material liquid is well avoided, the molding operation of the PC sheet becomes simpler, excessive manual operation is not needed, the production efficiency is effectively improved, can continuously carry out mass production, improves the practicability of the equipment and can better meet the actual production requirement.
Preferably, one end of the threaded rotating rod penetrates through the inside of the mounting plate and extends to the inside of the rectangular groove, the driven wheel is sleeved on the surface of the threaded rotating rod and located inside the rectangular groove, one end of the output shaft of the driving motor is fixedly connected with a driving wheel, and the outer surface of the driving wheel is in transmission connection with the outer surface of the driven wheel through a belt.
Preferably, the surface of the threaded rotating rod is in threaded connection with the top of the extruder, pulleys are arranged on two sides of the extruder, one side of the inner surface of the movable groove is communicated with a sliding groove, and the inner surface of the sliding groove is in rolling connection with the outer surface of each pulley.
Preferably, two ends of the limiting rod are respectively and fixedly connected with two sides of the inner surface of the groove, and the top of the fixing piece is sleeved on the surface of the limiting rod.
Preferably, one end of the fixing piece penetrates through the inside of the mounting block and extends to the outside of the mounting block, one end of the fixing piece, which extends to the outside of the mounting block, is rotatably connected with a rotating clamping piece, and a compression spring is sleeved on the surface of the limiting rod.
Preferably, both sides of the top of the extrusion head are fixedly connected with connecting pieces, the top of the extrusion head is communicated with a conduction pipe, and the surface of the conduction pipe is sleeved with a sealing ring.
Preferably, one side of the outer part of the extruder is communicated with one side of the raw material box through an elastic hose, and one side of the mounting plate is sleeved on the outer surface of the upright post.
Compared with the prior art, the utility model provides an extrusion moulding device of super wide PC sheet has following beneficial effect:
the utility model provides an extrusion molding device of ultra-wide PC sheets, which can simultaneously move up and down and left and right by arranging a moving structure, when the raw material is required to be extruded into the die, the extruder can be driven to a position close to the forming die through the piston rod, then the extruder is driven to move left and right at the top of the forming die by the matching of structures such as a driving motor, a threaded rotating rod and the like, so that pure mechanical extrusion forming is realized, the traditional manual operation is replaced, the workload of workers is greatly reduced, the condition that the workers are scalded by high-temperature raw material liquid is well avoided, the molding operation of the PC sheet becomes simpler, excessive manual operation is not needed, the production efficiency is effectively improved, can continuously carry out mass production, improves the practicability of the equipment and can better meet the actual production requirement.
Drawings
Fig. 1 is a schematic structural diagram of an extrusion molding apparatus for ultra-wide PC sheets according to the present invention;
FIG. 2 is a schematic view of the interior of the device board shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of the bottom of the extrusion head of FIG. 1.
Reference numbers in the figures: 1. the device comprises a workbench, 2, a stand column, 3, a top plate, 4, a moving structure, 41, an air cylinder, 42, a piston rod, 43, a device plate, 44, a driving motor, 45, a moving groove, 46, a rectangular groove, 47, a threaded rotating rod, 48, a driven wheel, 49, a driving wheel, 410, a sliding groove, 5, an extruder, 6, an installation block, 7, an extrusion head, 8, a groove, 9, a fixing structure, 91, a fixing piece, 92, a limiting rod, 93, a rotating clamping piece, 94, a compression spring, 10, a raw material box, 11, a forming die, 12, a pulley, 13, a connecting piece, 14, a conducting pipe, 15 and a sealing ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of an extrusion molding apparatus for ultra-wide PC sheets according to the present invention; FIG. 2 is a schematic view of the interior of the device board shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; FIG. 4 is a schematic view of the bottom of the extrusion head of FIG. 1. An extrusion molding apparatus for a super-wide PC sheet, comprising:
a work table 1;
the upright post 2 is fixedly connected to the top of the workbench 1, and the top end of the upright post 2 is fixedly connected with a top plate 3;
the moving structure 4 is arranged on the top plate 3, the moving structure 4 comprises an air cylinder 41, the output end of the air cylinder 41 is connected with two piston rods 42, the bottom ends of the piston rods 42 are fixedly connected with a device plate 43, one side of the top of the device plate 43 is provided with a driving motor 44, the bottom and the top of the device plate 43 are respectively provided with a movable groove 45 and a rectangular groove 46, and one side of the inner surface of the movable groove 45 is rotatably connected with a threaded rotating rod 47;
the extruder 5 is arranged on the device plate 43, the bottom of the extruder 5 is fixedly connected with a mounting block 6, the bottom of the mounting block 6 is provided with an extrusion head 7, and two grooves 8 are formed in the mounting block 6;
the fixing structure 9 is arranged inside the groove 8, and the fixing structure 9 comprises a fixing piece 91 and a limiting rod 92;
the raw material box 10 is arranged on one side of the top plate 3, and the top of the workbench 1 is provided with a forming die 11.
The four upright columns 2 are respectively positioned at the front side, the rear side and the left side of the top of the workbench 1, and the bottom of the top plate 3 is fixedly connected with the top ends of the four upright columns 2 at the same time, so that the top plate 3 is supported;
the moving structure 4 mainly can drive the extruder 5 to move up and down and left and right, and the piston rod 42 can extend and retract in the vertical direction by starting the air cylinder 41, so that the device plate 43 and the extruder 5 can move up and down;
the extruder 5 is internally provided with a suction pump, a supercharger and other structures and is mainly used for extruding raw material liquid, the top of the extruder 5 is positioned in a movable groove 45 and is matched with the movable groove 45, the movable groove 45 is a horizontal movable path of the extruder 5, the mounting block 6 is used for mounting the extrusion head 7, the extrusion head 7 is integrally a rectangular long plate, the length of the extrusion head is matched with that of the forming die 11, the bottom of the extrusion head is provided with an extrusion groove, and the raw material liquid is finally extruded from the groove and is matched with the width of the forming die 11;
the fixing structure 9 is mainly used for fixing the extrusion head 7, so that the extrusion head 7 can be detached and replaced, the extrusion heads 7 of different types can be replaced when the work requirements are different, the detachment and installation operations are simpler by arranging the structure, the traditional screw fixation is not needed, and the trouble and labor are saved;
the raw material box 10 stores melted PC raw material liquid, a melting device special for melting solid PC raw materials is arranged in the raw material box, when the PC sheet forming machine is used, the solid PC raw materials are melted to be in a liquid state only by being placed in the box, then the liquid state is kept all the time, the forming die 11 is used for forming PC sheets, a heating device is arranged in the forming die, and when the raw materials are filled, the raw material liquid can be prevented from being solidified immediately;
through setting up removal structure 4, make extruder 5 can go on the removal of upper and lower and left and right sides position simultaneously, when needs extrude the raw materials to mould inside, accessible piston rod 42 will extrude 5 drive to the position that is close to forming die 11, then drive extruder 5 through the cooperation of driving motor 44 and screw bull stick 47 isotructure and can control at forming die's top, realize pure mechanical extrusion moulding, traditional manual operation has been replaced, staff's work load has been alleviateed greatly, fine the condition of avoiding the staff to be scalded by high temperature raw material liquid takes place, make the shaping operation of PC piece become simpler, do not need too much manual operation, and effectual production efficiency that has improved, can last a large amount of production, the practicality of equipment is improved, more can satisfy actual production demand.
One end of the threaded rotating rod 47 penetrates through the inside of the mounting plate 43 and extends into the rectangular groove 46, a driven wheel 48 is sleeved on the surface of the threaded rotating rod 47 and located inside the rectangular groove 46, one end of an output shaft of the driving motor 44 is fixedly connected with a driving wheel 49, and the outer surface of the driving wheel 49 is in transmission connection with the outer surface of the driven wheel 48 through a belt.
The left end of screw thread bull 47 is connected with the left side rotation of rectangular channel 46 internal surface, follows the fixed surface of driving wheel 48 and screw thread bull 47 and is connected, through the rotation of action wheel 49, can drive and follow the rotation of driving wheel 48, and then makes screw thread bull 47 rotate.
The surface of the threaded rotating rod 47 is in threaded connection with the top of the extruder 5, pulleys 12 are arranged on two sides of the extruder 5, one side of the inner surface of the movable groove 45 is communicated with a sliding groove 410, and the inner surface of the sliding groove 410 is in rolling connection with the outer surface of each pulley 12.
The top of extruder 5 is provided with the thread groove with screw bull stick 47 adaptation, through screw bull stick 47's rotation for extruder 5 can remove about along screw bull stick 47's surface, and two pulleys 12 are located the top of the extruder 5 left and right sides respectively, and through both roll connection with spout 410 looks adaptation, make extruder 5 more stable in horizontal migration.
Two ends of the limiting rod 92 are respectively fixedly connected with two sides of the inner surface of the groove 8, and the top of the fixing piece 91 is sleeved on the surface of the limiting rod 92.
The surface of the limiting rod 92 is connected with the top of the fixing member 91 in a sliding manner, and the limiting rod 92 plays a limiting role in the fixing member 91, so that the fixing member 91 can be more stable when moving.
One end of the fixing piece 91 penetrates through the inside of the mounting block 6 and extends to the outside of the mounting block 6, one end of the fixing piece 91 extending to the outside of the mounting block 6 is rotatably connected with a rotating clamping piece 93, and a compression spring 94 is sleeved on the surface of the limiting rod 92.
The two sides of the top of the extrusion head 7 are fixedly connected with connecting pieces 13, the top of the extrusion head 7 is communicated with a conduction pipe 14, and the surface of the conduction pipe 14 is sleeved with a sealing ring 15.
Connecting piece 13 and mounting 91 looks adaptation, when head 7 is extruded in the installation, can extrude the shrink of mounting 91, finally fixed with mounting 91 joint, conduction pipe 14 is used for leading to with extruder 5, and sealing washer 15 mainly plays sealed effect, avoids the raw materials to flow out.
One side of the outer part of the extruder 5 is communicated with one side of the raw material box 10 through an elastic hose, and one side of the mounting plate 43 is sleeved on the outer surface of the upright post 2.
Raw material liquid in the raw material box 10 is sucked under the action of suction inside the extruder 5, the elastic hose has good elasticity and high temperature resistance, and the left side and the right side of the mounting plate 43 are respectively in sliding connection with the surfaces of the four stand columns 2, so that the mounting plate 43 is more stable in moving.
The utility model provides an extrusion moulding device of super wide PC sheet's theory of operation as follows:
when the device is used, the cylinder 41 is started to be opened and closed, so that the piston rod 42 starts to extend downwards, the device plate 43 can be driven to move downwards, the extruder 5 gradually approaches to the top of the forming die 11 until the extruder 5 reaches a specified position, the piston rod 42 stops extending, then the extruder 5 is started, raw material liquid in the raw material box 10 is sucked into the extruder 5 through the elastic tube and is extruded into the forming die 11 through the extrusion head 7, the driving motor 44 starts to rotate at the same time, the driving wheel 49 can drive the driven wheel 48 to rotate, the threaded rotating rod 47 rotates, the extruder 5 can be driven to horizontally move in the movable groove 45 through the rotation of the threaded rotating rod 47, so that the extrusion head 7 can uniformly extrude the raw material into the die in a horizontally moving manner until the die is full of the raw material, the extruder 5 can be closed, and then the driving motor 44 reversely rotates, and driving the extrusion head 7 to the original position for normal extrusion next time, and taking out the PC sheet after the PC sheet in the forming die 11 is cooled and formed.
Compared with the prior art, the utility model provides an extrusion moulding device of super wide PC sheet has following beneficial effect:
the utility model provides an extrusion molding device of ultra-wide PC sheets, which can simultaneously move the extruder 5 up and down and left and right by arranging the moving structure 4, when the raw material needs to be extruded into the die, the extruder 5 can be driven to a position close to the forming die 11 through the piston rod 42, then the extruder 5 is driven by the matching of the structures of the driving motor 44, the threaded rotating rod 47 and the like to move left and right at the top of the forming die, so that the pure mechanical extrusion forming is realized, the traditional manual operation is replaced, the workload of workers is greatly reduced, the condition that the workers are scalded by high-temperature raw material liquid is well avoided, the molding operation of the PC sheet becomes simpler, excessive manual operation is not needed, the production efficiency is effectively improved, can continuously carry out mass production, improves the practicability of the equipment and can better meet the actual production requirement.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An extrusion molding apparatus for a super-wide PC sheet, comprising:
a work table;
the upright post is fixedly connected to the top of the workbench, and the top end of the upright post is fixedly connected with a top plate;
the moving structure is arranged on the top plate and comprises an air cylinder, the output end of the air cylinder is connected with two piston rods, the bottom ends of the piston rods are fixedly connected with a device plate, one side of the top of the device plate is provided with a driving motor, the bottom and the top of the device plate are respectively provided with a movable groove and a rectangular groove, and one side of the inner surface of the movable groove is rotatably connected with a threaded rotating rod;
the extruder is arranged on the device plate, the bottom of the extruder is fixedly connected with an installation block, the bottom of the installation block is provided with an extrusion head, and two grooves are formed in the installation block;
the fixing structure is arranged inside the groove and comprises a fixing piece and a limiting rod;
the raw material box, the raw material box set up in one side at roof top, the top of workstation is provided with forming die.
2. The extrusion molding device of an ultra-wide PC sheet material as claimed in claim 1, wherein one end of the threaded rotating rod penetrates through the inside of the mounting plate and extends to the inside of the rectangular groove, a driven wheel is sleeved on the surface of the threaded rotating rod and located inside the rectangular groove, a driving wheel is fixedly connected to one end of the output shaft of the driving motor, and the outer surface of the driving wheel is in transmission connection with the outer surface of the driven wheel through a belt.
3. The extrusion molding device of an ultra-wide PC sheet material as claimed in claim 1, wherein the surface of the threaded rotating rod is in threaded connection with the top of the extruder, pulleys are arranged on both sides of the extruder, a sliding groove is communicated with one side of the inner surface of the movable groove, and the inner surface of the sliding groove is in rolling connection with the outer surface of the pulley.
4. The extrusion molding apparatus of an ultra-wide PC sheet as recited in claim 1, wherein two ends of the limiting rod are respectively fixedly connected to two sides of the inner surface of the groove, and the top of the fixing member is sleeved on the surface of the limiting rod.
5. The extrusion molding apparatus of an ultra-wide PC sheet as recited in claim 1, wherein one end of the fixing member penetrates through the inside of the mounting block and extends to the outside of the mounting block, one end of the fixing member extending to the outside of the mounting block is rotatably connected with a rotating fastener, and a compression spring is sleeved on the surface of the limiting rod.
6. The extrusion molding device of an ultra-wide PC sheet material as claimed in claim 1, wherein the two sides of the top of the extrusion head are both fixedly connected with connecting pieces, the top of the extrusion head is communicated with a conduction pipe, and the surface of the conduction pipe is sleeved with a sealing ring.
7. The extrusion molding apparatus of an ultra-wide PC sheet as recited in claim 1, wherein one side of the exterior of the extruder is connected to one side of the raw material tank through an elastic hose, and one side of the mounting plate is sleeved to the outer surface of the upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372635.5U CN212948661U (en) | 2020-03-23 | 2020-03-23 | Extrusion molding device of super wide PC sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372635.5U CN212948661U (en) | 2020-03-23 | 2020-03-23 | Extrusion molding device of super wide PC sheet |
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| Publication Number | Publication Date |
|---|---|
| CN212948661U true CN212948661U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020372635.5U Active CN212948661U (en) | 2020-03-23 | 2020-03-23 | Extrusion molding device of super wide PC sheet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071100A (en) * | 2022-05-27 | 2022-09-20 | 杭州申联宝塑实业有限公司 | Automatic continuous extrusion molding system and method based on microporous foam PVC (polyvinyl chloride) plate |
-
2020
- 2020-03-23 CN CN202020372635.5U patent/CN212948661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071100A (en) * | 2022-05-27 | 2022-09-20 | 杭州申联宝塑实业有限公司 | Automatic continuous extrusion molding system and method based on microporous foam PVC (polyvinyl chloride) plate |
| CN115071100B (en) * | 2022-05-27 | 2023-08-08 | 杭州申联宝塑实业有限公司 | Automatic continuous extrusion molding system and method based on microporous foam PVC (polyvinyl chloride) plate |
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