CN210525651U - Rotatory mould machine that moves of foam helmet shaping - Google Patents
Rotatory mould machine that moves of foam helmet shaping Download PDFInfo
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- CN210525651U CN210525651U CN201921122003.7U CN201921122003U CN210525651U CN 210525651 U CN210525651 U CN 210525651U CN 201921122003 U CN201921122003 U CN 201921122003U CN 210525651 U CN210525651 U CN 210525651U
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Abstract
The utility model discloses a rotatory mould machine that shifts of foam helmet shaping belongs to the technical field of foam molding processing equipment. The utility model discloses a back frame, movable mould frame, frame guide arm, water tank, rotatory mould frame. The water tank is positioned in the middle of the rotary die rack, is movably connected with the rotary die rack and can rotate in the rotary die rack. The rotary die rack, the movable die rack and the rear rack are movably connected through the rack guide rod at one time. By using the rotary transfer molding machine for molding the foam helmet, a molded product can be taken out by using the rotary water tank after the process of heating and molding the foam helmet, and meanwhile, the movable mold rack is moved to fill the mold, so that the efficient production process is realized, the operation difficulty is reduced, and the space utilization rate of a production workshop is improved.
Description
Technical Field
The utility model belongs to the technical field of foam molding processing equipment, specificly a mould moving machine equipment for among foam helmet contour machining.
Background
At present, in the EPS/EPP helmet foam molding industry, a part of helmet products with higher requirements are manufactured, and when the helmet is foamed and molded, the helmet shell and the foam are formed in one step, so that during production, the shell is embedded into a mold in advance, and then the foam is filled for foaming, so as to directly produce a semi-finished product/finished product of the helmet with the shell. At this time, the shell is put into a mould for production mostly by entering the interior of the machine manually, so that the production efficiency is low; in order to improve the efficiency, a left-right mold moving machine is also gradually developed, two fixed molds are designed, one fixed mold and the movable mold are always kept in production in a left-right moving mode, and the other fixed mold is used for manually installing the mold.
However, the machine for moving the mold left and right is huge, the occupied land area is large when the mold moving operation is carried out, the space utilization rate of a production workshop is low, and the machine is too high in manufacturing cost and low in market acceptance rate due to the fact that the machine is huge, high in manufacturing difficulty and large in material consumption. And because one fixed die and the other fixed die are required to be kept in production, and the other fixed die is used for manually installing the die, the production efficiency of the helmet with a special structure in the process is obviously low.
SUMMERY OF THE UTILITY MODEL
In order to overcome one or more defects of the prior art, the utility model provides a device for moving a foam helmet mould.
The specific technical scheme is as follows:
a rotary transfer molding machine for forming a foam helmet comprises a rear frame, at least two oil cylinders, a movable mold frame, at least two frame guide rods and a water tank; the rotary die machine frame comprises an upper cross beam, a lower cross beam, a left vertical beam, a right vertical beam and a water tank rotation control device;
the water tank is arranged in the middle of the upper cross beam and the lower cross beam of the rotary die rack and is movably connected with the upper cross beam and the lower cross beam, and the water tank comprises a front cavity and a rear cavity which are mutually independent; the left side and the right side of the rear rack are respectively fixedly connected with a left vertical beam and a right vertical beam of the rotary die rack through rack guide rods, the movable die rack is positioned in the middle of the rear rack and the rotary die rack, and the left side and the right side of the movable die rack are movably connected with the rack guide rods; the oil cylinders are fixedly connected with the left side and the right side of the movable mould rack and are arranged at the position of the movable mould rack towards the rear rack;
the water tank rotation control device is arranged in the middle of the water tank and the upper and lower beams, and the water tank is movably connected with the rotary die rack through the water tank rotation control device.
Furthermore, the water tank rotation control device comprises a rotating main shaft, an upper rotating mechanism, a lower rotating mechanism and a rotating power machine; the rotating main shaft is movably connected with an upper cross beam of the rotating die rack, a water tank and a lower cross beam of the rotating die rack from top to bottom in sequence; the upper rotating mechanism is positioned at the joint of the rotating main shaft and the upper cross beam, and the lower rotating mechanism is positioned at the joint of the rotating main shaft and the lower cross beam; the rotary power machine is detachably connected to the front side of the lower cross beam and is movably connected with the rotary main shaft.
Further, the water tank rotation control device also comprises a rotary encoder; the rotary encoder is positioned at the upper end of the upper beam of the rotary die rack and is movably connected with the rotary main shaft.
Furthermore, the water tank rotation control device further comprises a water tank limiting mechanism, the water tank limiting mechanism is detachably connected with the upper end of the lower cross beam of the rotary die rack, and the height of the water tank limiting mechanism is larger than the interval between the water tank and the lower end cross beam of the rotary die rack.
Further, the upper rotating mechanism and the lower rotating mechanism both comprise a rotating main bearing seat and a roller bearing; the rotary main bearing seat is detachably connected inside a cross beam of the rotary die rack, the roller bearing shaft is detachably connected inside the rotary main bearing seat, and the rotary main shaft is movably connected with the roller bearing shaft to be arranged in the cross beam of the rotary die rack.
Further, the rotary power machine comprises a large gear, a small gear and an oil motor; the bull gear is nested outside the rotating main shaft, and the nested position is in the interval between the water tank and the lower beam; the small gear is nested on a rotating shaft of the oil motor and is embedded with the big gear; the oil motor is connected to the front side of the lower cross beam.
Further, the water tank rotation control device further comprises a rotation positioning pin, and the rotation positioning pin is arranged at the upper end of the upper cross beam of the rotating die rack and on the left side or the right side of the rotating main shaft.
Furthermore, the upper end of the water tank is provided with a positioning hole; the rotary positioning pin comprises a positioning shaft and a positioning block, the positioning block is arranged in front of the positioning shaft, and the positioning shaft is movably connected with the positioning block; the upper cross beam below the positioning shaft is provided with a through hole, and the positioning shaft penetrates through the through hole to be in butt joint with the positioning hole of the water tank to realize movable connection.
Furthermore, the rotary die rack also comprises an upper steam inlet mechanism and a lower water outlet mechanism; the upper steam inlet mechanism is movably connected with the rear side of the upper cross beam and is detachably connected with the upper end of the water tank; the lower drainage mechanism is movably connected to the rear side of the lower cross beam and is detachable from the lower end of the water tank.
Compared with the prior art, the beneficial effects of the technical scheme are that:
put aside the mould about traditional relatively to a cover half and movable mould production, another cover half gives the production facility of artifical installation mould and compares, the utility model discloses utilize the rotatory mode of water tank, with the continuous front side cavity of adding the water tank of sheet, do 180 degrees rotations to the water tank, again by movable mould frame and water tank rear side gomphosis, input steam takes away behind the foam sheet heat shaping, and the rotatory front side of originally the water tank is to the rear side after that, carries out heat shaping once more. Therefore, the feeding speed of the foam sheet is improved, and the production efficiency of the product is improved. The machine does not need to occupy a large amount of space to operate and move equipment, solves the problem that the space utilization rate of a production workshop is low due to the fact that the occupied land area is large, and is not large any more, so that the manufacturing difficulty is reduced, the consumed materials are reduced, the manufacturing cost of the machine is reduced too, and the market acceptance rate is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a rotary transfer molding machine for forming the foam helmet according to a preferred embodiment of the present invention;
FIG. 2 is a left side cross-sectional view of the embodiment of FIG. 1;
FIG. 3 is a front view of the embodiment of FIG. 1;
FIG. 4 is a schematic view of the water tank positioning mechanism of the embodiment of FIG. 1;
FIG. 5 is a schematic view of the lower tank rotation mechanism of the embodiment of FIG. 1;
in the figure: 1. an oil cylinder; 2. a rear frame; 3. a frame guide rod; 4. a movable mold frame; 5. rotating the mold frame; 6. a water tank; 7. a rotary encoder; 8. rotating the positioning pin; 9. rotating the shaft sleeve; 10. a rotary power machine; 11. a limiting mechanism; 12. a water tank lower rotating mechanism; 13. a rotating mechanism on the water tank; 14. rotating the main shaft; 15. entering a steam elevator; 16. a drainage elevator; 61. a water tank positioning hole; 81. positioning the shaft; 82. positioning blocks; 121. a bull gear; 122. a pinion gear; 123. a rotary oil motor; 124. an upper conical bearing shaft; 125. a lower bearing seat of the rotating shaft; 126. and a lower conical bearing shaft.
Detailed Description
To better explain the principle and structure of the technical solution of the present invention, one of the embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the components of the rotary transfer molding machine for forming a foam helmet according to the present embodiment include an oil cylinder 1, a rear frame 2, a frame guide rod 3, a movable mold frame 4, a rotary mold frame 5, a water tank 6, a rotary encoder 7, a rotary positioning pin 8, a rotary shaft sleeve 9, a rotary power machine 10, a limiting mechanism 11, a lower water tank rotary mechanism 12, an upper water tank rotary mechanism 13, a rotary main shaft 14, a steam inlet lifter 15, a drainage lifter 16, a water tank positioning hole 61, a positioning shaft 81, a positioning block 82, a large gear 121, a small gear 122, a rotary oil motor 123, an upper conical roller bearing shaft 124, a lower rotary shaft bearing seat 125, and a lower conical roller bearing shaft 126.
In the structure of the embodiment, a water tank 6 is arranged in the position between the upper and lower beams of the rotary die frame 5, and the front and the rear of the water tank 6 are respectively provided with mutually independent chambers; a rotating main shaft 14 penetrates through the middle part of the water tank 6, and the water tank 6 is movably connected with the upper and lower cross beams of the rotary mold moving rack 5 through the rotating main shaft 14. The rotary main shaft 14 is respectively provided with a lower water tank rotary mechanism 12 at the movable connection part with the lower cross beam, and the lower water tank rotary mechanism 12 is provided with an upper conical bearing shaft 124, a rotary shaft lower bearing seat 125 and a lower conical bearing shaft 126; the rotating shaft lower bearing seat 125 is installed inside the lower beam, the upper conical bearing shaft 124 and the lower conical bearing shaft 126 are installed inside the rotating shaft lower bearing seat 125, and the rotating main shaft 14 is movably connected with the conical bearing shafts to realize the function of rotating on the lower beam. The upper tank rotation mechanism 13 is located inside the upper beam, and has the same structure as the lower tank rotation mechanism 12. The lower end of the rotating main shaft 14 penetrates through the bottom surface of the lower cross beam, the rotating main shaft 14 is supported by the rotating shaft sleeve 9, and the rotating shaft sleeve 9 is detachably connected to the lower cross beam. A large gear 121 is fitted at a position outside the rotary main shaft 14 and a position between the lower beam of the rotary transfer die frame 5 and the water tank 6, the large gear 121 is further fitted with a small gear 122, the small gear 122 is connected to a rotating shaft of a rotary oil motor 123, the rotary oil motor 123 is mounted on the front side of the lower beam, and the large gear 121, the small gear 122 and the rotary oil motor 123 constitute a rotary power machine 10. The upper front part of the right side of the lower cross beam is also provided with a detachable and movably connected limiting mechanism 11, and the height of the limiting mechanism 11 is slightly larger than the interval between the water tank 6 and the lower cross beam. The upper end of the rotary main shaft 14 penetrates through the top end of the upper cross beam of the rotary die moving rack 5, and the rotary encoder 7 is movably connected to the upper end. A rotary positioning pin 8 is arranged at the top end of the upper cross beam and at the right side of the rotary encoder 7, and the rotary positioning pin 8 comprises a positioning shaft 81 and a positioning block 82; the positioning shaft 81 passes through the bottom surface of the upper cross beam through a through hole of the upper cross beam, correspondingly, a water tank positioning hole 61 is arranged at the position below the through hole of the water tank 6, and the positioning shaft 81 is movably connected to the positioning block 82 and can be vertically movably embedded in or separated from the water tank positioning hole 61. The rear side of the upper beam of the rotary mold moving frame 5 is movably connected with a steam elevator 15, and the rear side of the lower beam is movably connected with a drainage elevator 16.
The left and right vertical beams of the rotary mold moving rack are respectively detachably connected with two rack guide rods 3 in the rear side, and the total number is four. The two frame guide rods 3 on the left side and the right side are respectively movably connected to the left side and the right side of the movable mold frame 4; two oil cylinders 1 are symmetrically arranged on the rear side of the movable mould frame 4, and a mould chamber is arranged on the front side. And the frame guide rod 3 penetrating through the movable mold frame 4 is finally fixedly connected to the rear frame 1.
When the water tank positioning device works, the limiting mechanism 11 is fixed, and the positioning shaft 81 of the rotary positioning pin 8 is rotated to be fixed with the positioning block, so that the positioning shaft 81 descends to the position of the water tank positioning hole 61, and the water tank 6 is fixed by the limiting mechanism 11 and the rotary positioning pin 8. At this time, the operator places the foam sheet on the side of the water tank 6 facing the movable mold frame 4, pushes the movable mold frame 4 to move horizontally on the frame guide rod 3 by the air cylinder 1, and then is embedded in the rear side cavity of the water tank 6. Subsequently, the steam inlet lifter 15 and the water discharge lifter 16 are operated to be in butt-joint communication with the water tank 6, respectively, to start steam supply into the water tank 6, start heating of the foam sheet, and discharge water after molding. After the product is formed, the movable mold frame 4 is withdrawn to be separated from the water tank 6 to take away the formed product. At this time, the rotary positioning pin 8 and the limiting mechanism 11 are removed, the rotary power machine 10 is started, the rotary power machine 10 drives the rotary main shaft 14 to move, so that the water tank 6 is driven to rotate the side containing the product to the front side of the rotary mold-moving rack, a worker places the foam sheet back, and then the water tank 6 is rotated to repeat the previous steps, so that foam molding production can be carried out uninterruptedly.
The embodiment has the following corresponding effects: remove the mould about traditional relatively to a cover half and movable mould production, another cover half gives the production facility of manual work installation mould and compares, and this embodiment utilizes the rotatory mode of water tank 6, with the continuous front side cavity of adding water tank 6 of sheet, do 180 degrees rotations to water tank 6, again by movable mould frame 4 and 6 rear side gomphosis of water tank, take away behind the input steam foam sheet heat shaping, rotatory front side to the rear side of water tank 6 originally afterwards, heat shaping once more. Therefore, the feeding speed of the foam sheet is improved, and the production efficiency of the product is improved. The machine does not need to occupy a large amount of space to operate and move equipment, solves the problem that the space utilization rate of a production workshop is low due to the fact that the occupied land area is large, and is not large any more, so that the manufacturing difficulty is reduced, the consumed materials are reduced, the manufacturing cost of the machine is reduced too, and the market acceptance rate is improved.
The content of the above embodiment is only one implementation manner of the technical solution of the present invention, and does not mean that the technical solution is only the implementation manner. It should be clear to those skilled in the art that any equivalent or simple modifications based on the structural principle of this embodiment are within the scope of the present invention as described in the claims. The protection scope of the present invention is defined by the claims of the present invention.
Claims (9)
1. A rotary transfer molding machine for forming a foam helmet comprises a rear frame, an oil cylinder, a movable mold frame, a frame guide rod and a water tank; the method is characterized in that: the rotary die comprises a rotary die frame, a water tank and a water tank rotating control device, wherein the rotary die frame comprises an upper cross beam, a lower cross beam, a left vertical beam, a right vertical beam and the water tank rotating control device;
the water tank is arranged in the middle of the upper cross beam and the lower cross beam of the rotary die rack and is movably connected with the upper cross beam and the lower cross beam, and the water tank comprises a front cavity and a rear cavity which are mutually independent; the left side and the right side of the rear rack are respectively fixedly connected with a left vertical beam and a right vertical beam of the rotary die rack through the rack guide rod, the movable die rack is positioned between the rear rack and the rotary die rack, and the left side and the right side of the movable die rack are movably connected with the rack guide rod; the oil cylinders are fixedly connected with the left side and the right side of the movable mould rack and are arranged at the positions of the movable mould rack towards the rear rack;
the water tank rotation control device is arranged in the middle of the water tank and the upper and lower beams, and the water tank is movably connected with the rotary die rack through the water tank rotation control device.
2. The rotary transfer molding machine for foam helmet molding according to claim 1, characterized in that: the water tank rotation control device comprises a rotating main shaft, an upper rotating mechanism, a lower rotating mechanism and a rotating power machine; the rotating main shaft is movably connected with an upper cross beam of the rotating die rack, a water tank and a lower cross beam of the rotating die rack from top to bottom in sequence; the upper rotating mechanism is positioned at the joint of the rotating main shaft and the upper cross beam, and the lower rotating mechanism is positioned at the joint of the rotating main shaft and the lower cross beam; the rotary power machine is detachably connected to the front side of the lower cross beam and is movably connected with the rotary main shaft.
3. The rotary transfer molding machine for foam helmet molding according to claim 2, characterized in that: the water tank rotation control device also comprises a rotary encoder; the rotary encoder is positioned at the upper end of the upper beam of the rotary die rack and is movably connected with the rotary main shaft.
4. The rotary transfer molding machine for foam helmet molding according to claim 3, characterized in that: the water tank rotation control device further comprises a water tank limiting mechanism, the water tank limiting mechanism is detachably connected with the upper end of the lower cross beam of the rotary die rack, and the height of the water tank limiting mechanism is larger than the interval between the water tank and the lower end cross beam of the rotary die rack.
5. The rotary transfer molding machine for foam helmet molding according to claim 4, characterized in that: the upper rotating mechanism and the lower rotating mechanism both comprise a rotating main bearing seat and a roller bearing;
the rotary main bearing seat is detachably connected inside a cross beam of the rotary die rack, the roller bearing shaft is detachably connected inside the rotary main bearing seat, and the rotary main shaft is movably connected with the roller bearing shaft to be arranged in the cross beam of the rotary die rack.
6. The rotary transfer molding machine for foam helmet molding according to claim 5, characterized in that: the rotary power machine comprises a large gear, a small gear and an oil motor; the bull gear is nested outside the rotating main shaft, and the nested position is in the interval between the water tank and the lower cross beam; the small gear is nested on a rotating shaft of the oil motor and is embedded with the large gear; the oil motor is connected to the front side of the lower cross beam.
7. The rotary transfer molding machine for foam helmet molding according to claim 6, characterized in that: the water tank rotation control device further comprises a rotation positioning pin, and the rotation positioning pin is arranged at the upper end of the upper cross beam of the rotary die rack and on the left side or the right side of the rotary main shaft.
8. The rotary transfer molding machine for foam helmet molding according to claim 7, characterized in that: the upper end of the water tank is provided with a positioning hole; the rotary positioning pin comprises a positioning shaft and a positioning block, the positioning block is arranged in front of the positioning shaft, and the positioning shaft is movably connected with the positioning block; the upper cross beam below the positioning shaft is provided with a through hole, and the positioning shaft penetrates through the through hole to be in butt joint with the positioning hole of the water tank to realize movable connection.
9. The rotary transfer molding machine for molding a foam helmet according to any one of claims 1 to 8, characterized in that: the rotary die rack also comprises an upper steam inlet mechanism and a lower water outlet mechanism; the upper steam inlet mechanism is movably connected with the rear side of the upper cross beam and is detachably connected with the upper end of the water tank; the lower drainage mechanism is movably connected to the rear side of the lower cross beam and is detachable from the lower end of the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122003.7U CN210525651U (en) | 2019-07-17 | 2019-07-17 | Rotatory mould machine that moves of foam helmet shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122003.7U CN210525651U (en) | 2019-07-17 | 2019-07-17 | Rotatory mould machine that moves of foam helmet shaping |
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| Publication Number | Publication Date |
|---|---|
| CN210525651U true CN210525651U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122003.7U Active CN210525651U (en) | 2019-07-17 | 2019-07-17 | Rotatory mould machine that moves of foam helmet shaping |
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| CN (1) | CN210525651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253814A (en) * | 2019-07-17 | 2019-09-20 | 广州市裕航电气机械有限公司 | A kind of foam helmet forming rotation shifting formwork machine |
-
2019
- 2019-07-17 CN CN201921122003.7U patent/CN210525651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253814A (en) * | 2019-07-17 | 2019-09-20 | 广州市裕航电气机械有限公司 | A kind of foam helmet forming rotation shifting formwork machine |
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