CN210257226U - Cooling type bottle blowing mold - Google Patents
Cooling type bottle blowing mold Download PDFInfo
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- CN210257226U CN210257226U CN201920876535.3U CN201920876535U CN210257226U CN 210257226 U CN210257226 U CN 210257226U CN 201920876535 U CN201920876535 U CN 201920876535U CN 210257226 U CN210257226 U CN 210257226U
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Abstract
The utility model discloses a cooling type bottle blowing mold, which comprises a workbench, wherein a turntable is rotatably arranged on the workbench, a power mechanism for driving the turntable to rotate is further arranged on the workbench, a stand column is fixedly arranged on the turntable in an upward direction, the stand column is in a rectangular structure, fixed mold plates are fixedly arranged on four vertical surfaces of the stand column, a fixed mold groove is formed in the vertical surface outside the fixed mold plate, and a fixed mold bottle blank placing opening is formed at the upper end of the fixed mold groove; the movable mould bottle blank forming machine is characterized by further comprising a movable mould plate, the movable mould plate is right opposite to the stand column, a movable mould groove is formed in the vertical surface of the outer side of the movable mould plate in a concave mode, a movable mould bottle blank placing opening is formed in the upper end of the movable mould groove, when the fixed mould plate and the movable mould plate are combined, the fixed mould groove and the movable mould groove form a cavity for forming, and the fixed mould bottle blank placing opening and the movable mould bottle blank placing opening form a round opening matched with the upper end of a bottle blank. This mould can be better cool off the bottle, improves production efficiency.
Description
Technical Field
The utility model relates to a bottle blowing machine tool technical field, concretely relates to cooling type bottle blowing mould.
Background
The bottle blowing machine is a device for manufacturing plastic particles into hollow containers through a blow molding process, and the current common machines comprise a hollow extrusion blow molding machine which uses PP and PE for one-step molding, an injection stretch blow molding machine which uses PET, PC or PP for two-step molding, and a newly developed multilayer hollow extrusion blow molding and stretch blow molding.
At present, most bottle blowing machines are two-step bottle blowing machines, namely, plastic raw materials are made into bottle blanks firstly, and then blowing is carried out. Nowadays, environmental protection plastics made of PET are generally used. A blow molding machine: after the liquid plastic is sprayed, the plastic is blown to a mold having a predetermined shape by the wind force of a machine, which is called a blow molding machine, to produce a product. Also relates to a bottle blowing machine, namely a hydraulic bottle blowing machine.
The thermoplastic resin is extruded or injection molded to obtain tubular plastic parison, which is hot or heated to soften, and then placed in a split mold, after the mold is closed, compressed air is introduced into the parison to blow the plastic parison to cling to the inner wall of the mold, and after cooling and demolding, various hollow products are obtained. The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to shape an article, the tool being made up of various parts, and different molds being made up of different parts. At present, in the working process of the bottle blowing device, a forming mold is often used.
However, when the existing forming die is used for processing plastic bottles, the temperature of the formed bottle body after processing is high, and the bottle body cannot be separated from the die; or the bottle body is taken down immediately after the processing is finished, so that the bottle body is changed, the quality of the bottle body is influenced, and the use requirement cannot be met; or the bottle body is cooled on the mould for a certain time and taken down after being hardened, so that the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a can be better to the bottle cool off, improve bottle quality, improve production efficiency's cooling formula bottle blowing mould.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a cooling type bottle blowing mold comprises a workbench, wherein a turntable is rotatably mounted on the workbench, a power mechanism for driving the turntable to rotate is further arranged on the workbench, an upright is upwardly and fixedly mounted on the turntable and is in a rectangular structure, fixed mold plates are fixedly mounted on four vertical surfaces of the upright, fixed mold grooves are formed in vertical surfaces outside the fixed mold plates, and fixed mold bottle blank placing openings are formed in the upper ends of the fixed mold grooves; the movable mould bottle blank forming machine is characterized by further comprising a movable mould plate, the movable mould plate is right opposite to the stand column, a movable mould groove is formed in the vertical surface of the outer side of the movable mould plate in a concave mode, a movable mould bottle blank placing opening is formed in the upper end of the movable mould groove, when the fixed mould plate and the movable mould plate are combined, the fixed mould groove and the movable mould groove form a cavity for forming, and the fixed mould bottle blank placing opening and the movable mould bottle blank placing opening form a round opening matched with the upper end of a bottle blank.
In this technical scheme, when the bottle is produced, place the movable mould bottle embryo on the movable mould board in the mouth, then the movable mould action, to the direction motion that is close to the stand, make movable mould board and fixed die plate laminating, fixed die recess and movable mould recess form the die cavity that is used for the shaping, utilize fixed mould bottle embryo to place the mouth and the movable mould bottle embryo is placed the mouth and is carried on spacingly to the bottle embryo, later the gas outlet of bottle blowing machine is given vent to anger to the bottle embryo in, make the bottle embryo inflation laminating on the die cavity, give vent to anger after finishing, the movable mould board withdraws, the fixed mould board drives the bottle and rotates, power unit drives the stand and rotates 90 degrees, the movable mould board continues the material. The fixed template with the bottle bodies rotates to a position which forms an angle of 90 degrees or 180 degrees with the movable template, then rotates to a position of 270 degrees for blanking, and when the bottle bodies rotate to a position which forms an angle of 270 degrees with the movable template, the movable template finishes the production and manufacture of 2 bottle bodies, so the bottle bodies are cooled and molded. Or an air blower or a refrigerating mechanism is arranged on the periphery of the upright column to cool the bottle body, and the wind power of the air blower drives the airflow to flow to accelerate the forming of the bottle body. After the bottle and the movable template form 270 degrees, the blanking is carried out manually, or a negative pressure fan is arranged at the position right opposite to the fixed template, and the bottle is subjected to negative pressure adsorption so as to carry out blanking.
Furthermore, the side, close to each other, of the lower end of the movable mould groove and the lower end of the fixed mould groove are both upwards protruded to form a convex block for forming a concave part at the lower end of the bottle body; the movable template comprises an upper plate and a lower plate, the upper plate and the lower plate are in plug-in fit, and a moving mechanism used for driving the lower plate to move in the vertical direction is further arranged in the upper plate.
Like this, be provided with the lug, after the shaping, the lug can the joint in the bottle for the unable unloading of bottle. At the moment, the moving mechanism drives the lower plate to move downwards, so that the part of the lower plate used for forming the lug is separated from the bottle body, and then the moving mechanism drives the lower plate to move upwards, so that the upper end of the lower plate is attached to the lower end of the upper plate, and bottle blowing operation is continued. Because the part that is used for forming the lug on the fixed die plate exists for the bottle is installed on the fixed die plate, and after the cooling, utilize manual work or negative pressure fan to take off it, convenient to use.
Further, the moving mechanism comprises an air cylinder fixedly installed in the upper plate, a through hole is formed in the lower end of the upper plate, a piston rod of the air cylinder is arranged downwards and penetrates through the through hole and is fixedly connected with the upper end of the lower plate, and a through hole matched with an air inlet pipe and an air outlet pipe of the air cylinder is further formed in the upper plate.
Like this, the cylinder action drives the hypoplastron upwards or downstream, and the motion is reliable stable, avoids causing the damage to the bottle.
Furthermore, a bolt is arranged at the lower end of the upper plate downwards, a jack is arranged at the upper end of the lower plate opposite to the bolt, and the bolt is vertically matched in the jack.
Like this, the bolt cooperation realizes the butt joint of upper plate and hypoplastron in the jack, simple structure, and convenient to use is convenient for manufacture.
Furthermore, the cylinder and the bolt are distributed along the width direction of the upper plate and are provided with at least 3.
Therefore, the motion reliability of the lower plate can be better ensured, the lower plate is prevented from being inclined, and the processing precision is ensured.
Further, a sealing ring is arranged between the surfaces of the upper plate and the lower plate which are opposite.
Therefore, the upper plate and the lower plate can be better sealed, and the forming operation can be better carried out.
Furthermore, the power mechanism comprises a driving motor fixedly installed at the lower end of the workbench, and an output shaft of the driving motor is arranged upwards and is coaxially and fixedly connected with the center of the turntable.
Like this, driving motor action drives the carousel and rotates, drives the carousel at every turn and rotates 90 degrees, can make things convenient for the cooling and the material loading of bottle, guarantees production efficiency.
To sum up, the utility model provides a cooling type bottle blowing mould can be better cools off the bottle, improves production efficiency, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a cooling type bottle blowing mold according to an embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a flow chart 1 of a cooling type bottle blowing mold shown in fig. 1.
Fig. 4 is a flow chart 2 of the cooling type bottle blowing mold shown in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, a cooling type bottle blowing mold comprises a workbench 1, wherein a turntable 11 is rotatably mounted on the workbench 1, a power mechanism for driving the turntable 11 to rotate is further arranged on the workbench 1, an upright post 12 is fixedly mounted on the turntable 11 in an upward direction, the upright post 12 is arranged in a rectangular structure, fixed mold plates 2 are fixedly mounted on four vertical surfaces of the upright post 12, fixed mold grooves 21 are formed in vertical surfaces of the outer sides of the fixed mold plates 2, and fixed mold bottle blank accommodating openings 22 are formed in the upper ends of the fixed mold grooves 21; still include movable mould board 3, movable mould board 3 is just right stand 12 sets up, the vertical surface indent in the 3 outsides of movable mould board forms movable mould recess 31, movable mould recess 31 upper end is provided with movable mould bottle embryo and places mouth 32, when fixed mould board 2 and movable mould board 3 compound die, fixed mould recess 21 and movable mould recess 31 form the die cavity that is used for the shaping, fixed mould bottle embryo is placed mouth 22 and movable mould bottle embryo and is placed mouth 32 and form the round mouth that matches with the bottle embryo upper end.
In this technical scheme, when the bottle is produced, place the movable mould bottle embryo on the movable mould board in the mouth, then the movable mould action, to the direction motion that is close to the stand, make movable mould board and fixed die plate laminating, fixed die recess and movable mould recess form the die cavity that is used for the shaping, utilize fixed mould bottle embryo to place the mouth and the movable mould bottle embryo is placed the mouth and is carried on spacingly to the bottle embryo, later the gas outlet of bottle blowing machine is given vent to anger to the bottle embryo in, make the bottle embryo inflation laminating on the die cavity, give vent to anger after finishing, the movable mould board withdraws, the fixed mould board drives the bottle and rotates, power unit drives the stand and rotates 90 degrees, the movable mould board continues the material. The fixed template with the bottle bodies rotates to a position which forms an angle of 90 degrees or 180 degrees with the movable template, then rotates to a position of 270 degrees for blanking, and when the bottle bodies rotate to a position which forms an angle of 270 degrees with the movable template, the movable template finishes the production and manufacture of 2 bottle bodies, so the bottle bodies are cooled and molded. Or an air blower or a refrigerating mechanism is arranged on the periphery of the upright column to cool the bottle body, and the wind power of the air blower drives the airflow to flow to accelerate the forming of the bottle body. After the bottle and the movable template form 270 degrees, the blanking is carried out manually, or a negative pressure fan is arranged at the position right opposite to the fixed template, and the bottle is subjected to negative pressure adsorption so as to carry out blanking.
Furthermore, the side, close to each other, of the lower end of the movable mould groove 31 and the lower end of the fixed mould groove 21 are both upwards protruded to form a convex block 4 for forming a concave part at the lower end of the bottle body; the movable template 3 comprises an upper plate 301 and a lower plate 302, the upper plate 301 and the lower plate 302 are matched in an inserted manner, and a moving mechanism for driving the lower plate 302 to move along the vertical direction is further arranged in the upper plate 301.
Like this, be provided with the lug, after the shaping, the lug can the joint in the bottle for the unable unloading of bottle. At the moment, the moving mechanism drives the lower plate to move downwards, so that the part of the lower plate used for forming the lug is separated from the bottle body, and then the moving mechanism drives the lower plate to move upwards, so that the upper end of the lower plate is attached to the lower end of the upper plate, and bottle blowing operation is continued. Because the part that is used for forming the lug on the fixed die plate exists for the bottle is installed on the fixed die plate, and after the cooling, utilize manual work or negative pressure fan to take off it, convenient to use. Specifically, set up perpendicularly and pass through circular arc transitional coupling between the lateral wall of the bottle of production and the diapire, circular arc place circle and lateral wall and diapire all tangent setting.
Further, the moving mechanism comprises an air cylinder 23 fixedly installed in the upper plate 301, a through hole is formed in the lower end of the upper plate 301, a piston rod of the air cylinder 23 is arranged downwards and penetrates through the through hole to be fixedly connected with the upper end of the lower plate 302, and a through hole matched with an air inlet pipe and an air outlet pipe of the air cylinder 23 is further formed in the upper plate 301.
Like this, the cylinder action drives the hypoplastron upwards or downstream, and the motion is reliable stable, avoids causing the damage to the bottle.
Further, a plug pin 24 is arranged at the lower end of the upper plate 301 downwards, a jack is arranged at the upper end of the lower plate 302 opposite to the plug pin, and the plug pin 24 is vertically matched in the jack.
Like this, the bolt cooperation realizes the butt joint of upper plate and hypoplastron in the jack, simple structure, and convenient to use is convenient for manufacture.
Further, at least 3 air cylinders 23 and plugs 24 are distributed along the width direction of the upper plate.
Therefore, the motion reliability of the lower plate can be better ensured, the lower plate is prevented from being inclined, and the processing precision is ensured.
Further, a sealing ring is arranged between the facing surfaces of the upper plate 301 and the lower plate 302.
Therefore, the upper plate and the lower plate can be better sealed, and the forming operation can be better carried out.
Further, the power mechanism comprises a driving motor 13 fixedly installed at the lower end of the workbench 1, and an output shaft of the driving motor 13 is arranged upwards and is coaxially and fixedly connected with the center of the turntable 11.
Like this, driving motor action drives the carousel and rotates, drives the carousel at every turn and rotates 90 degrees, can make things convenient for the cooling and the material loading of bottle, guarantees production efficiency.
The working principle and the flow are as follows:
when the bottle body is produced, the bottle body is placed in the movable mold bottle body placing opening in the movable mold plate, then the movable mold moves, the bottle body moves in the direction close to the stand column, the movable mold plate is attached to the fixed mold plate, the fixed mold groove and the movable mold groove form a cavity for forming, the fixed mold bottle body placing opening and the movable mold bottle body placing opening are used for limiting the bottle body, then the air outlet of the bottle blowing machine gives air to the bottle body, the bottle body is attached to the cavity in an expanding mode, after the air is given air, the movable mold plate withdraws, the fixed mold plate drives the bottle body to rotate, the power mechanism drives the stand column to rotate by 90 degrees, meanwhile, the movable mold plate continues to. The fixed template with the bottle bodies rotates to a position which forms an angle of 90 degrees or 180 degrees with the movable template, then rotates to a position of 270 degrees for blanking, and when the bottle bodies rotate to a position which forms an angle of 270 degrees with the movable template, the movable template finishes the production and manufacture of 2 bottle bodies, so the bottle bodies are cooled and molded. Or an air blower or a refrigerating mechanism is arranged on the periphery of the upright column to cool the bottle body, and the wind power of the air blower drives the airflow to flow so as to accelerate the cooling and forming of the bottle body. After the bottle and the movable template form 270 degrees, the blanking is carried out manually, or a negative pressure fan is arranged at the position right opposite to the fixed template, and the bottle is subjected to negative pressure adsorption so as to carry out blanking.
Specifically, still include the singlechip, cylinder and driving motor all are connected the setting with the singlechip.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. A cooling type bottle blowing mold is characterized by comprising a workbench, wherein a turntable is rotatably mounted on the workbench, a power mechanism for driving the turntable to rotate is further arranged on the workbench, an upright is upwardly and fixedly mounted on the turntable and is of a rectangular structure, fixed mold plates are fixedly mounted on four vertical surfaces of the upright, fixed mold grooves are formed in vertical surfaces of the outer sides of the fixed mold plates, and fixed mold bottle blank placing openings are formed in the upper ends of the fixed mold grooves; the movable mould bottle blank forming machine is characterized by further comprising a movable mould plate, the movable mould plate is right opposite to the stand column, a movable mould groove is formed in the vertical surface of the outer side of the movable mould plate in a concave mode, a movable mould bottle blank placing opening is formed in the upper end of the movable mould groove, when the fixed mould plate and the movable mould plate are combined, the fixed mould groove and the movable mould groove form a cavity for forming, and the fixed mould bottle blank placing opening and the movable mould bottle blank placing opening form a round opening matched with the upper end of a bottle blank.
2. A cooling bottle blowing mold according to claim 1, wherein the side of the lower end of the moving mold groove and the side of the lower end of the fixed mold groove close to each other are both upwardly convex to form a convex block for molding a concave part at the lower end of the bottle body; the movable template comprises an upper plate and a lower plate, the upper plate and the lower plate are in plug-in fit, and a moving mechanism used for driving the lower plate to move in the vertical direction is further arranged in the upper plate.
3. The cooling bottle blowing mold according to claim 2, wherein the moving mechanism comprises a cylinder fixedly mounted in an upper plate, a through hole is provided at the lower end of the upper plate, a piston rod of the cylinder is downwardly disposed and passes through the through hole to be fixedly connected with the upper end of the lower plate, and a through hole matched with an air inlet pipe and an air outlet pipe of the cylinder is further provided on the upper plate.
4. The cooling bottle blowing mold according to claim 3, wherein a plug pin is provided downward at the lower end of the upper plate, and a socket is provided at the upper end of the lower plate opposite to the plug pin, and the plug pin is vertically fitted in the socket.
5. The cooling bottle blowing mold of claim 4, wherein at least 3 air cylinders and pins are distributed along the width direction of the upper plate.
6. A cooling bottle blowing mold as claimed in claim 5, wherein a sealing ring is provided between the facing surfaces of the upper and lower plates.
7. The cooling bottle blowing mold according to claim 6, wherein the power mechanism comprises a driving motor fixedly mounted at the lower end of the worktable, and an output shaft of the driving motor is arranged upward and coaxially and fixedly connected with the center of the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876535.3U CN210257226U (en) | 2019-06-11 | 2019-06-11 | Cooling type bottle blowing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876535.3U CN210257226U (en) | 2019-06-11 | 2019-06-11 | Cooling type bottle blowing mold |
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| Publication Number | Publication Date |
|---|---|
| CN210257226U true CN210257226U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920876535.3U Active CN210257226U (en) | 2019-06-11 | 2019-06-11 | Cooling type bottle blowing mold |
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| CN (1) | CN210257226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347656A (en) * | 2020-04-20 | 2020-06-30 | 中山市缙东机械有限公司 | Mold for producing bottle blowing machine and bottle blowing machine |
-
2019
- 2019-06-11 CN CN201920876535.3U patent/CN210257226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347656A (en) * | 2020-04-20 | 2020-06-30 | 中山市缙东机械有限公司 | Mold for producing bottle blowing machine and bottle blowing machine |
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