CN210651560U - PP foaming material forming machine - Google Patents
PP foaming material forming machine Download PDFInfo
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- CN210651560U CN210651560U CN201921211019.5U CN201921211019U CN210651560U CN 210651560 U CN210651560 U CN 210651560U CN 201921211019 U CN201921211019 U CN 201921211019U CN 210651560 U CN210651560 U CN 210651560U
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Abstract
The utility model discloses a PP foaming material forming machine, four electric heating sheets are respectively arranged on the upper and lower side walls in a fixed mould and a movable mould, two cooling pipe supports are arranged, and are all arranged on the right side wall of the fixed mould, the two cooling pipe brackets are provided with S-shaped cooling pipes, one end of each cooling pipe is connected with a liquid outlet of a water pump, the other end of each cooling pipe is connected with a liquid inlet of a cooling liquid tank, the liquid outlet of the cooling liquid tank is connected with the liquid inlet of the water pump through a connecting pipe, the cooling liquid tank and the water pump are both arranged on the upper surface of the mounting plate, the manual heating and pouring processes are omitted, the labor is saved, the cooling molding of the PP foaming material is accelerated through the cooling unit, the time is saved, the mold unit is also arranged, the screw rod is driven to rotate through the motor, thereby driving the movable mould to move, separating the movable mould from the fixed mould and conveniently taking out the PP foaming material.
Description
Technical Field
The utility model relates to a PP expanded material technical field specifically is a PP expanded material make-up machine.
Background
The PP foaming material is formed by using polypropylene as a raw material and using carbon dioxide gas, a forming machine is required to be used when the PP foaming material is formed, a common forming machine only comprises a foaming mould, a worker needs to heat and melt the polypropylene raw material firstly in the working process and then injects the polypropylene raw material into the foaming mould, manpower is wasted, the existing forming machine does not comprise a cooling unit, the PP foaming material needs to be waited for cooling and forming after foaming is completed, time is wasted, and the PP foaming material is difficult to take down from the mould after the forming of the existing forming machine is completed, so that the existing forming machine is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a PP expanded material make-up machine, can directly melt the heating of polypropylene raw materials, use manpower sparingly, can cool off the shaping with higher speed after the foaming is accomplished again, can also conveniently take off PP expanded material from the mould after the shaping, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a PP foaming material forming machine comprises a mounting plate, a mould unit and a heating and cooling unit;
mounting a plate: the mounting plate is a cuboid, two parallel sliding grooves are formed in the front side and the rear side of the left end of the upper surface of the mounting plate, and a through groove is formed in the middle of the left end of the upper surface of the mounting plate;
a mold unit: the die unit comprises a fixed die, a movable die and a pulley, the screw rod, the motor and the motor support, the fixed mold is arranged at the right end of the upper surface of the mounting plate, the movable mold is arranged at the position, corresponding to the fixed mold, of the right end of the upper surface of the mounting plate, a connecting shaft is arranged on the lower side of the left end of the movable mold, pulleys are respectively and rotatably connected to two ends of the connecting shaft and are respectively arranged in sliding grooves, the screw rod is arranged in the through groove, one end of the screw rod is rotatably connected with the side wall of the through groove, the other end of the screw rod penetrates through the mounting plate and is fixedly connected with the output end of the motor, the motor is arranged on the motor support fixedly connected with the mounting plate, a connecting block is arranged on the screw rod, one end of the connecting block is in threaded connection with;
heating and cooling unit: the heating and cooling unit comprises four electric heating sheets, a water pump, cooling pipes, a cooling liquid tank and cooling pipe supports, the four electric heating sheets are respectively arranged on the upper side wall and the lower side wall inside the fixed die and the movable die, the two cooling pipe supports are arranged on the right side wall of the fixed die, S-shaped cooling pipes are arranged on the two cooling pipe supports, one end of each cooling pipe is connected with a liquid outlet of the water pump, the other end of each cooling pipe is connected with a liquid inlet of the cooling liquid tank, the liquid outlet of the cooling liquid tank is connected with a liquid inlet of the water pump through a connecting pipe, and the cooling liquid tank and the water pump are both arranged on the upper surface of the;
wherein: the control switch group is arranged on the upper surface of the mounting plate, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input ends of the electric heating sheet, the motor, the water pump and the blower;
when the cooling forming machine is used, firstly, a polypropylene raw material is placed into a die, then a switch of an electric heating piece is turned on, the electric heating piece is electrified to generate heat so as to heat and melt the polypropylene raw material, then a switch of an air blower is turned on, air can enter the die along an air pipe under the action of the air blower so as to foam the polypropylene raw material, the polypropylene raw material is directly heated through the electric heating piece in the die, the processes of manual heating and pouring are omitted, manpower is saved, then a switch of a water pump is turned on, the water pump can pump cooling liquid from a cooling liquid tank to a cooling pipe, the cooling liquid can circulate along the cooling pipe and then enter the cooling liquid tank under the action of the water pump so as to quicken the cooling forming of a PP foaming material, after the cooling forming, the switch of a motor is turned on, the output end of the motor can drive a screw rod to rotate, and the screw, thereby driving the movable mould to move forward, separating the movable mould from the fixed mould and conveniently taking out the PP foaming material.
Further, still include collecting box and overflow pipe, the upper end of fixed mould front side wall is arranged in to the overflow pipe, inside the overflow pipe intercommunication fixed mould, the position that the mounting panel upper surface and overflow pipe correspond is arranged in to the collecting box, can flow unnecessary polypropylene raw materials after the heating, prevents to influence the foaming quality.
And the sealing rings are arranged at the positions corresponding to the left side wall of the fixed die and the right side wall of the movable die respectively, and are fixedly connected with the fixed die and the movable die, so that the sealing property of the die is ensured.
Further, still include the feeder hopper, the feeder hopper is one, and arranges the upper surface of movable mould in, and the lower extreme intercommunication movable mould's of feeder hopper inside conveniently adds the polypropylene raw materials.
Further, still include the graphite flake, the graphite flake is a slice, and arranges the left side wall of movable mould in, and fixed connection between graphite flake and the movable mould can be used for assisting the heat dissipation.
Compared with the prior art, the beneficial effects of the utility model are that: the PP foaming material forming machine has the following advantages:
1. the heating and cooling unit is arranged, the polypropylene raw material is directly heated through the electric heating sheet in the die, the manual heating and pouring processes are omitted, the labor is saved, the cooling forming of the PP foaming material is accelerated through the cooling unit, and the time is saved;
2. the mould unit is further arranged, the motor drives the screw rod to rotate, so that the movable mould is driven to move, the movable mould is separated from the fixed mould, and the PP foaming material is conveniently taken out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: the device comprises a mounting plate 1, a support 2, a base 3, a mould unit 4, a fixed mould 41, a movable mould 42, a pulley 43, a screw 44, a motor 45, a motor support 46, a heating and cooling unit 5, an electric heating sheet 51, a water pump 52, a cooling pipe 53, a cooling liquid tank 54, a cooling pipe support 55, a collecting tank 6, an overflow pipe 7, an air pipe 8, a sealing ring 9, a control switch group 10, a feed hopper 11, a graphite flake 12 and a blower 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a PP foaming material forming machine comprises a mounting plate 1, a mould unit 4 and a heating and cooling unit 5;
mounting plate 1: the mounting plate 1 is a cuboid, two parallel sliding grooves are formed in the front side and the rear side of the left end of the upper surface of the mounting plate 1, and a through groove is formed in the middle of the left end of the upper surface of the mounting plate 1;
the mold unit 4: the mold unit 4 comprises a fixed mold 41, a movable mold 42, a pulley 43, a screw 44, a motor 45 and a motor support 46, wherein the fixed mold 41 is arranged at the right end of the upper surface of the mounting plate 1, the movable mold 42 is arranged at the position, corresponding to the fixed mold 41, of the right end of the upper surface of the mounting plate 1, a connecting shaft is arranged at the lower side of the left end of the movable mold 42, two ends of the connecting shaft are respectively and rotatably connected with the pulley 43, the pulley 43 is respectively arranged in a sliding groove, the screw 44 is arranged in the through groove, one end of the screw 44 is rotatably connected with the side wall of the through groove, the other end of the screw 44 penetrates through the mounting plate 1 and is fixedly connected with the output end of the motor 45, the motor 45 is arranged on the motor support 46 fixedly connected with the mounting plate 1, a connecting block is arranged on the screw 44, one end of the, the other end of the air pipe 8 is communicated with the inside of the fixed mold 41, during foaming, a switch of the blower 13 is turned on, air can enter the mold along the air pipe 8 under the action of the blower 13, so that foaming operation is performed on the polypropylene raw material, after cooling forming, a switch of the motor 45 is turned on, the output end of the motor 45 can drive the screw rod 44 to rotate, the screw rod 44 can drive the connecting block to move forwards, so that the movable mold 42 is driven to move forwards, the movable mold 42 is separated from the fixed mold 41, and the PP foaming material is conveniently taken out;
heating and cooling unit 5: the heating and cooling unit 5 comprises four electric heating sheets 51, a water pump 52, a cooling pipe 53, a cooling liquid tank 54 and a cooling pipe support 55, wherein the electric heating sheets 51 are respectively arranged on the upper side wall and the lower side wall inside the fixed die 41 and the movable die 42, the number of the cooling pipe supports 55 is two, the two cooling pipe supports are respectively arranged on the right side wall of the fixed die 41, the S-shaped cooling pipe 53 is arranged on the two cooling pipe supports 55, one end of the cooling pipe 53 is connected with a liquid outlet of the water pump 52, the other end of the cooling pipe 53 is connected with a liquid inlet of the cooling liquid tank 54, the liquid outlet of the cooling liquid tank 54 is connected with a liquid inlet of the water pump 52 through a connecting pipe, the cooling liquid tank 54 and the water pump 52 are both arranged on the upper surface of the mounting plate 1, the polypropylene raw material is placed in the die, then a switch of the electric heating sheets 51 is switched on, the, the water pump 52 pumps the cooling liquid from the cooling liquid tank 54 to the cooling pipe 53, and under the action of the water pump 52, the cooling liquid circulates along the cooling pipe 53 and then enters the cooling liquid tank 54, so that the cooling molding of the PP foaming material is accelerated;
wherein: the electric heating device further comprises a control switch group 10, the control switch group 10 is arranged on the upper surface of the mounting plate 1, the input end of the control switch group 10 is electrically connected with the output end of an external power supply, and the output end of the control switch group 10 is electrically connected with the input ends of the electric heating sheet 51, the motor 45, the water pump 52 and the air blower 13.
The device also comprises a collecting box 6 and an overflow pipe 7, wherein the overflow pipe 7 is arranged at the upper end of the front side wall of the fixed die 41, the overflow pipe 7 is communicated with the inside of the fixed die 41, the collecting box 6 is arranged on the upper surface of the mounting plate 1 and at the position corresponding to the overflow pipe 7, and the excess polypropylene raw material can flow out after heating, so that the foaming quality is prevented from being influenced.
The sealing device further comprises two sealing rings 9, the two sealing rings 9 are respectively arranged at the positions corresponding to the left side wall of the fixed die 41 and the right side wall of the movable die 42, and the sealing rings 9 are fixedly connected with the fixed die 41 and the movable die 42 to ensure the sealing performance of the die.
Wherein, still include feeder hopper 11, feeder hopper 11 is one, and places the upper surface of movable mould 42 in, and the inside of the lower extreme intercommunication movable mould 42 of feeder hopper 11 conveniently adds the polypropylene raw materials.
Wherein, still include graphite flake 12, graphite flake 12 is a slice, and places the left lateral wall of movable mould 42 in, and fixed connection between graphite flake 12 and the movable mould 42 can be used for carrying out supplementary heat dissipation.
When in use: firstly, a polypropylene raw material is put into a mould, then a switch of an electric heating sheet 51 is turned on, the electric heating sheet 51 generates heat when being electrified, so that the polypropylene raw material is heated and melted, then a switch of an air blower 13 is turned on, air can enter the mould along an air pipe 8 under the action of the air blower 13, so that foaming operation is carried out on the polypropylene raw material, the polypropylene raw material is directly heated by the electric heating sheet 51 in the mould, the processes of manual heating and pouring are omitted, manpower is saved, then a switch of a water pump 52 is turned on, the water pump 52 can extract cooling liquid from a cooling liquid tank 54 to the cooling pipe 53, the cooling liquid can circulate along the cooling pipe 53 and then enter the cooling liquid tank 54 under the action of the water pump 52, so that cooling forming of the PP foaming material is accelerated, after cooling forming, the switch of a motor 45 is turned on, an output end of the motor 45 can drive a screw 44 to rotate, the screw 44 can drive, thereby driving the movable mold 42 to move forward, so that the movable mold 42 is separated from the fixed mold 41, and the PP foamed material is taken out conveniently.
It should be noted that the electric heating plate 51 disclosed in the embodiment may be of a type 5001AH, the motor 45 may be of a type Y-160M1-2, the water pump 52 may be of a type 100WL80-8-4, the blower 13 may be of a type Y9-35-11, the core chip of the control switch group 10 is a PLC single chip, the specific type is siemens S7-200, and the control switch group 10 controls the electric heating plate 51, the motor 45, the water pump 52 and the blower 13 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A PP foaming material forming machine is characterized in that: comprises a mounting plate (1), a mould unit (4) and a heating and cooling unit (5);
mounting plate (1): the mounting plate (1) is a cuboid, two parallel sliding grooves are formed in the front side and the rear side of the left end of the upper surface of the mounting plate (1), and a through groove is formed in the middle of the left end of the upper surface of the mounting plate (1);
mold unit (4): the die unit (4) comprises a fixed die (41), a movable die (42), pulleys (43), a screw rod (44), a motor (45) and a motor support (46), the fixed die (41) is arranged at the right end of the upper surface of the mounting plate (1), the movable die (42) is arranged at the position, corresponding to the fixed die (41), of the right end of the upper surface of the mounting plate (1), a connecting shaft is arranged on the lower side of the left end of the movable die (42), the pulleys (43) are respectively and rotatably connected with the two ends of the connecting shaft, the pulleys (43) are respectively arranged in sliding grooves, the screw rod (44) is arranged in a through groove, one end of the screw rod (44) is rotatably connected with the side wall of the through groove, the other end of the screw rod (44) penetrates through the mounting plate (1) and is fixedly connected with the output end of the motor (45), the motor (45) is, one end of the connecting block is in threaded connection with the screw (44), the other end of the connecting block is fixedly connected with the movable die (42), the right side of the fixed die (41) is provided with the air blower (13), the air outlet of the air blower (13) is connected with one end of the air pipe (8), and the other end of the air pipe (8) is communicated with the inside of the fixed die (41);
heating and cooling unit (5): the heating and cooling unit (5) comprises four electric heating sheets (51), a water pump (52), cooling pipes (53), a cooling liquid tank (54) and cooling pipe supports (55), the electric heating sheets (51) are respectively arranged on the upper side wall and the lower side wall inside the fixed die (41) and the movable die (42), the number of the cooling pipe supports (55) is two, the cooling pipe supports are respectively arranged on the right side wall of the fixed die (41), S-shaped cooling pipes (53) are arranged on the two cooling pipe supports (55), one end of each cooling pipe (53) is connected with a liquid outlet of the water pump (52), the other end of each cooling pipe (53) is connected with a liquid inlet of the cooling liquid tank (54), a liquid outlet of the cooling liquid tank (54) is connected with a liquid inlet of the water pump (52) through a connecting pipe, and the cooling liquid tank (54) and the water pump (52) are both arranged on the upper surface;
wherein: the electric heating water heater is characterized by further comprising a control switch group (10), wherein the control switch group (10) is arranged on the upper surface of the mounting plate (1), the input end of the control switch group (10) is electrically connected with the output end of an external power supply, and the output end of the control switch group (10) is electrically connected with the input ends of the electric heating sheet (51), the motor (45), the water pump (52) and the air blower (13).
2. The PP foaming machine according to claim 1, wherein: still include collecting box (6) and overflow pipe (7), overflow pipe (7) are arranged in the upper end of fixed mould (41) front side wall, and inside overflow pipe (7) intercommunication fixed mould (41), collecting box (6) were arranged in the position that mounting panel (1) upper surface and overflow pipe (7) correspond.
3. The PP foaming machine according to claim 1, wherein: still include sealing washer (9), sealing washer (9) are two, and place the left side wall of fixed mould (41) and the right side wall of activity mould (42) in respectively and correspond the position, fixed connection between sealing washer (9) and fixed mould (41) and the activity mould (42).
4. The PP foaming machine according to claim 1, wherein: still include feeder hopper (11), feeder hopper (11) are one, and place the upper surface of movable mould (42) in, and the inside of the lower extreme intercommunication movable mould (42) of feeder hopper (11).
5. The PP foaming machine according to claim 1, wherein: the graphite sheet (12) is a piece and is arranged on the left side wall of the movable mould (42), and the graphite sheet (12) is fixedly connected with the movable mould (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211019.5U CN210651560U (en) | 2019-07-23 | 2019-07-23 | PP foaming material forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211019.5U CN210651560U (en) | 2019-07-23 | 2019-07-23 | PP foaming material forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210651560U true CN210651560U (en) | 2020-06-02 |
Family
ID=70834850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211019.5U Active CN210651560U (en) | 2019-07-23 | 2019-07-23 | PP foaming material forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210651560U (en) |
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2019
- 2019-07-23 CN CN201921211019.5U patent/CN210651560U/en active Active
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