CN213675412U - Automatic demoulding device of blow molding machine - Google Patents
Automatic demoulding device of blow molding machine Download PDFInfo
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- CN213675412U CN213675412U CN202022570858.5U CN202022570858U CN213675412U CN 213675412 U CN213675412 U CN 213675412U CN 202022570858 U CN202022570858 U CN 202022570858U CN 213675412 U CN213675412 U CN 213675412U
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Abstract
The utility model discloses an automatic shedder of blowing machine, including the blowing machine body, the blowing machine body includes blowing mouth and workstation, the both sides below of blowing mouth is equipped with half mould on a left side and half mould on the right side respectively, the equal fixed mounting of both sides wall of blowing machine body has telescopic cylinder, telescopic cylinder's output and half mould on a left side and half mould on the right side fixed connection that correspond, first plastic thread inserts and second plastic thread inserts correspond under the blowing mouth, first plastic thread inserts and second plastic thread inserts are located the middle part position between half mould on a left side and the half mould on the right side. The device effectively guarantees the shaping quality of product screw thread mouth, ensures the interior bucket product open-ended leakproofness of plastics, and the automatic drawing of patterns of the inserts of being convenient for has avoided traditional workman to screw down the trouble and energy-wasting phenomenon that the inserts caused with rotatory spanner, and then effectively improves the production efficiency of blowing machine, guarantees product shaping quality, reduces workman's amount of labour, promotes the performance of enterprises.
Description
Technical Field
The utility model belongs to the technical field of blowing machine equipment, concretely relates to automatic shedder of blowing machine.
Background
A blow molding machine is a plastic processing machine. After the liquid plastic is ejected, the plastic is blown into a shaped cavity by the force of the wind blowing out of the machine, which is called a blow molding machine, to produce the product. Use the blowing machine to carry out the product shaping usually in the production and processing of plastic drum, and need go out the screw thread open end at the terminal surface shaping of plastic drum, make things convenient for opening of sequent plastic drum, close the use, add man-hour in the screw thread mouth to the plastic drum among the prior art, need imbed the shaping of inserts and go out the screw thread mouth, during the drawing of patterns, then need artifical rotatory spanner just can break away from inserts and product, waste time and energy, high labor strength, the easy error that appears in manual operation simultaneously, lead to the nonconformity of screw thread mouth processing, influence the leakproofness of plastic drum even, then can not guarantee the quality and the machining precision of product, thereby very big work efficiency and the production efficiency of product are being influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic shedder of blowing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic demoulding device of a blow molding machine comprises a blow molding machine body, wherein the blow molding machine body comprises a blow molding opening and a workbench, a left half mould and a right half mould are respectively arranged below two sides of the blow molding opening, telescopic cylinders are fixedly arranged on two side walls of the blow molding machine body, the output ends of the telescopic cylinders are fixedly connected with the corresponding left half mould and right half mould, the top of the workbench is connected with two supporting platforms in a sliding manner, a guide rod is fixedly connected inside the workbench, the lower parts of the supporting platforms are sleeved on the guide rod in a sliding manner, the tops of the supporting platforms are connected with a stand column through bearings, the bottom of the supporting platforms is fixedly connected with a motor through bolts, the output end of the motor is fixedly connected with the lower end of the stand column, the middle part of the upper end of the stand column is fixedly connected with a positioning column, and a first plastic thread insert and a second plastic thread insert are respectively positioned on the positioning column, the first plastic thread insert and the second plastic thread insert correspond to and are located right below the blow molding opening, and the first plastic thread insert and the second plastic thread insert are located in the middle between the left half mold and the right half mold.
Preferably, the spout has been seted up at the upper end middle part of workstation, spout and a platform phase-match sliding connection, the guide bar is equipped with two, just the front and back end and the spout fixed connection of guide bar, equal fixedly connected with adjust cylinder on the front and the back of workstation, adjust cylinder output and the platform fixed connection that props up that corresponds.
This setting has effectively improved a connection structure's steadiness between platform and the workstation, start actuating cylinder and can drive two platforms and remove along the guide bar, realize promptly adjusting the distance between first plastics screw thread inserts and the second plastics screw thread inserts, the flexibility is high, the simple operation, then make things convenient for and correspond with first die cavity and second die cavity on the mould, thereby be convenient for on the accurate embedding product of first plastics screw thread inserts and second plastics screw thread inserts shaping outlet screw, machining precision and quality have effectively been improved.
Preferably, the bottom of the workbench is fixedly connected with a sliding frame, and the inner bottom of the sliding frame is connected with the bottom of the motor in a sliding manner.
This setting has effectively improved connection structure's between motor and the balladeur train stability, and when adjusting cylinder drove a platform and removes, be convenient for then drive the motor and remove along the balladeur train, be convenient for carry out stable the support that slides to the motor to be favorable to reducing adjusting cylinder's excessive loss, be favorable to guaranteeing job stabilization, and do benefit to the life of extension fixture.
Preferably, the bottom of the positioning column is fixedly sleeved with a positioning plate, a thread groove is formed in the surface of the positioning column, the lower portions of the first plastic thread insert and the second plastic thread insert are both inserted onto the positioning plate in a sliding mode, and the inner walls of the first plastic thread insert and the second plastic thread insert are connected with the thread groove in a matched mode.
The arrangement effectively improves the stability of the connecting structure between the positioning column and the first plastic thread insert and the second plastic thread insert, is convenient for the stable installation of the first plastic thread insert and the second plastic thread insert, when the first plastic thread insert and the second plastic thread insert are embedded into the bottom end surface of a product to form a threaded opening, the starting motor drives the first plastic thread insert and the second plastic thread insert to rotate reversely, so that the first plastic thread insert and the second plastic thread insert can rotate rapidly to separate from the product, thereby effectively ensuring the forming quality of the threaded opening of the product, ensuring the sealing property of the opening of the plastic inner barrel product, facilitating the automatic demoulding of the inserts, avoiding the trouble and labor waste phenomenon caused by the conventional worker screwing down the inserts by using a rotary wrench, further effectively improving the production efficiency of the blow molding machine, and ensuring the forming quality of the product, reduce workman's amount of labour, promote the performance of enterprises.
Preferably, the inside of left half mould and right half mould all is equipped with the die cavity, first die cavity and second die cavity have all been seted up to the bottom of die cavity, first die cavity and second die cavity respectively with first plastics screw thread inserts and second plastics screw thread inserts accordant connection.
This set up left half mould and right half mould and carry out the compound die operation, make the shaping out bucket product in the plastics then, simultaneously, drive between the first die cavity carry out the compound die to first plastics screw thread inserts on, carry out the compound die to second plastics screw thread inserts between the second die cavity on, then two screw mouths of synchronous shaping out product bottom end face to effectively improved product shaping speed, need not carry out solitary contour machining to the screw mouth, improved work efficiency.
Compared with the prior art, the utility model discloses a technological effect and advantage: the automatic demoulding device of the blow molding machine blows films downwards through a blow molding opening and is arranged between a left half mould and a right half mould, meanwhile, the bottom of the plastic film penetrates through a first plastic thread insert and a second plastic thread insert, at the same time, a telescopic cylinder is started to drive the left half mould and the right half mould to carry out mould closing operation, namely, the films are blown into a combined mould cavity to form a plastic inner barrel product, meanwhile, a first mould groove is driven to be combined onto the first plastic thread insert, a second mould groove is driven to be combined onto the second plastic thread insert, then two thread openings on the bottom end face of the product are synchronously formed, when the films are removed, the telescopic cylinder drives the left half mould and the right half mould to be separated, and a motor is started to drive an upright post and a positioning post to be reversed, namely, the first plastic thread insert and the second plastic thread insert are driven to be reversed, so that the first plastic thread insert and the second plastic thread insert can be quickly rotated and separated from the product, thereby effectively guarantee the shaping quality of product screw thread mouth, guarantee bucket product open-ended leakproofness in the plastics, the automatic drawing of patterns of the inserts of being convenient for simultaneously has avoided the phenomenon that takes trouble and labourious that traditional workman screwed off the inserts with rotatory spanner and cause, and then effectively improves the production efficiency of blowing machine, guarantees product shaping quality, reduces workman's amount of labour, promotes the performance of enterprises.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sectional structure of the worktable in front view;
FIG. 3 is a schematic structural view of the left side of the worktable of the present invention;
FIG. 4 is a schematic view of the positioning post of the present invention;
fig. 5 is a schematic view of the internal structure of the left half mold of the present invention.
In the figure: 1. a blow molding machine body; 101. a blow molding port; 102. a work table; 2. a left half mold; 201. a mold cavity; 202. a first die cavity; 203. a second cavity; 3. a right half mold; 4. a telescopic cylinder; 5. a support platform; 501. a chute; 502. a guide bar; 503. an adjusting cylinder; 6. a column; 601. positioning a plate; 602. a positioning column; 603. a thread groove; 604. a motor; 7. a first plastic threaded insert; 8. a second plastic threaded insert; 9. a carriage.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
As shown in fig. 1-5, an automatic demolding device for a blow molding machine comprises a blow molding machine body 1, wherein the blow molding machine body 1 comprises a blow molding opening 101 and a workbench 102, a left half mold 2 and a right half mold 3 are respectively arranged below two sides of the blow molding opening 101, telescopic cylinders 4 are fixedly mounted on two side walls of the blow molding machine body 1, output ends of the telescopic cylinders 4 are fixedly connected with the corresponding left half mold 2 and right half mold 3, the top of the workbench 102 is slidably connected with two supporting platforms 5, a guide rod 502 is fixedly connected inside the workbench 102, lower portions of the supporting platforms 5 are slidably sleeved on the guide rod 502, tops of the supporting platforms 5 are connected with an upright post 6 through a bearing, the bottom of the supporting platform 5 is fixedly connected with a motor 604 through a bolt, an output end of the motor 604 is fixedly connected with the lower end of the upright post 6, and a positioning column 602 is fixedly connected to the middle portion of the upper end of the upright post 6, a first plastic threaded insert 7 and a second plastic threaded insert 8 are respectively sleeved and positioned on the two positioning columns 602, the first plastic threaded insert 7 and the second plastic threaded insert 8 are correspondingly positioned right below the blow molding opening 101, and the first plastic threaded insert 7 and the second plastic threaded insert 8 are positioned in the middle between the left half mold 2 and the right half mold 3.
A sliding groove 501 is formed in the middle of the upper end of the workbench 102, the sliding groove 501 is matched and slidably connected with the supporting platform 5, two guide rods 502 are arranged, the front end and the rear end of each guide rod 502 are fixedly connected with the sliding groove 501, adjusting cylinders 503 are fixedly connected to the front surface and the back surface of the workbench 102, and the output ends of the adjusting cylinders 503 are fixedly connected with the corresponding supporting platforms 5; effectively improved a connection structure's steadiness between platform 5 and the workstation 102, start adjust cylinder 503 and can drive two platforms 5 and remove along guide bar 502, realize promptly adjusting the distance between first plastics screw thread inserts 7 and the second plastics screw thread inserts 8, the flexibility is high, the simple operation, then conveniently corresponding with first die cavity 202 and second die cavity 203 on the mould, thereby be convenient for first plastics screw thread inserts 7 and the accurate embedding product of second plastics screw thread inserts 8 on the shaping go out the screw thread mouth, machining precision and quality have effectively been improved.
A sliding frame 9 is fixedly connected to the bottom of the workbench 102, and the inner bottom of the sliding frame 9 is slidably connected to the bottom of the motor 604; effectively improved connection structure's between motor 604 and the balladeur train 9 stability, when adjusting cylinder 503 drives a platform 5 and removes, be convenient for drive motor 604 then and remove along balladeur train 9, be convenient for carry out stable the support that slides to motor 604 to be favorable to reducing adjusting cylinder 503's excessive loss, be favorable to guaranteeing the stability of work, and do benefit to the life of extension fixture.
A positioning plate 601 is fixedly sleeved at the bottom of the positioning column 602, a thread groove 603 is formed in the surface of the positioning column 602, the lower parts of the first plastic threaded insert 7 and the second plastic threaded insert 8 are slidably inserted into the positioning plate 601, and the inner walls of the first plastic threaded insert 7 and the second plastic threaded insert 8 are connected with the thread groove 603 in a matching manner; effectively improves the stability of the connection structure between the positioning column 602 and the first plastic threaded insert 7 and the second plastic threaded insert 8, facilitates the stable installation of the first plastic threaded insert 7 and the second plastic threaded insert 8, when the first plastic threaded insert 7 and the second plastic threaded insert 8 are inserted into the bottom end face of the product to form a threaded mouth, at this time, the starting motor 604 drives the first plastic threaded insert 7 and the second plastic threaded insert 8 to rotate reversely, so that the first plastic threaded insert 7 and the second plastic threaded insert 8 can rotate rapidly to separate from the product, thereby effectively ensuring the forming quality of the threaded opening of the product, ensuring the sealing performance of the opening of the plastic inner barrel product, simultaneously, the automatic demoulding of the insert is convenient, the phenomenon of trouble and labor waste caused by screwing off the insert by a rotary wrench for a traditional worker is avoided, and the production efficiency of the blow molding machine is effectively improved.
The inner parts of the left half die 2 and the right half die 3 are both provided with a die cavity 201, the bottom of the die cavity 201 is both provided with a first die cavity 202 and a second die cavity 203, and the first die cavity 202 and the second die cavity 203 are respectively connected with a first plastic thread insert 7 and a second plastic thread insert 8 in a matching way; the left half die 2 and the right half die 3 are subjected to die assembly operation, so that plastic inner barrel products are formed, meanwhile, the first die groove 202 is driven to carry out die assembly on the first plastic thread insert 7 and between the second die grooves 203, the second plastic thread insert 8 is driven to carry out die assembly, and then two threaded ports of the bottom end face of the product are formed synchronously, so that the product forming speed is effectively increased, independent forming processing is not required to be carried out on the threaded ports, and the working efficiency is improved.
Specifically, when in use, the film is blown downwards through the blowing port 101 and is placed between the left half mold 2 and the right half mold 3, meanwhile, the bottom of the plastic film penetrates through the first plastic threaded insert 7 and the second plastic threaded insert 8, at this time, the telescopic cylinder 4 is started to drive the left half mold 2 and the right half mold 3 to carry out mold closing operation, namely, the film is blown into the combined mold cavity 201 to form a plastic inner barrel product, at the same time, the telescopic cylinder 4 is driven to combine the first mold groove 202 with the first plastic threaded insert 7 and combine the second mold groove 203 with the second plastic threaded insert 8, then two threaded ports on the bottom end face of the product are synchronously formed, when the film is removed, the telescopic cylinder 4 drives the left half mold 2 and the right half mold 3 to separate, and the motor 604 is started to drive the upright column 6 and the positioning column 602 to rotate reversely, namely, the first plastic threaded insert 7 and the second plastic threaded insert 8 are driven to rotate reversely, can make the quick rotation of first plastics screw thread inserts 7 and second plastics screw thread inserts 8 break away from the product to effectively guarantee the shaping quality of product screw thread mouth, guarantee bucket product open-ended leakproofness in the plastics, the automatic drawing of patterns of the inserts of being convenient for simultaneously has avoided traditional workman to screw down the trouble and arduous phenomenon that the inserts caused with rotatory spanner, and then effectively improves the production efficiency of blowing machine, guarantees product shaping quality, reduces workman's amount of labour, promotes the performance of enterprises.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a blowing machine automatic demoulding device, includes blowing machine body (1), its characterized in that: the blow molding machine comprises a blow molding machine body (1) and a workbench (102), wherein a left half mold (2) and a right half mold (3) are respectively arranged below two sides of the blow molding machine body (101), telescopic cylinders (4) are fixedly mounted on two side walls of the blow molding machine body (1), the output ends of the telescopic cylinders (4) are fixedly connected with the corresponding left half mold (2) and right half mold (3), the top of the workbench (102) is slidably connected with two supporting platforms (5), guide rods (502) are fixedly connected inside the workbench (102), the lower parts of the supporting platforms (5) are slidably sleeved on the guide rods (502), the tops of the supporting platforms (5) are connected with upright columns (6) through bearings, motors (604) are fixedly connected to the bottoms of the supporting platforms (5) through bolts, the output ends of the motors (604) are fixedly connected with the lower ends of the upright columns (6), equal fixedly connected with reference column (602) in the middle part of the upper end of stand (6), two cup joint respectively on reference column (602) and be located first plastics screw thread inserts (7) and second plastics screw thread inserts (8), first plastics screw thread inserts (7) and second plastics screw thread inserts (8) correspond under blow molding mouth (101), just first plastics screw thread inserts (7) and second plastics screw thread inserts (8) are located the middle part position between left half mould (2) and right half mould (3).
2. The automatic stripping apparatus of a blow molding machine according to claim 1, wherein: spout (501) have been seted up at the upper end middle part of workstation (102), spout (501) and a platform (5) phase-match sliding connection, guide bar (502) are equipped with two, just the front and back end and spout (501) fixed connection of guide bar (502), equal fixedly connected with adjusting cylinder (503) on the front and the back of workstation (102), adjusting cylinder (503) output and a platform (5) fixed connection that corresponds.
3. The automatic stripping apparatus of a blow molding machine according to claim 1, wherein: the bottom of the workbench (102) is fixedly connected with a sliding frame (9), and the inner bottom of the sliding frame (9) is connected with the bottom of a motor (604) in a sliding manner.
4. The automatic stripping apparatus of a blow molding machine according to claim 1, wherein: the bottom of the positioning column (602) is fixedly sleeved with a positioning plate (601), a thread groove (603) is formed in the surface of the positioning column (602), the lower portions of the first plastic threaded insert (7) and the second plastic threaded insert (8) are slidably inserted into the positioning plate (601), and the inner walls of the first plastic threaded insert (7) and the second plastic threaded insert (8) are connected with the thread groove (603) in a matched mode.
5. The automatic stripping apparatus of a blow molding machine according to claim 1, wherein: the die comprises a left half die (2) and a right half die (3), wherein a die cavity (201) is formed in the inner parts of the left half die (2) and the right half die (3), a first die cavity (202) and a second die cavity (203) are formed in the bottom of the die cavity (201), and the first die cavity (202) and the second die cavity (203) are respectively connected with a first plastic threaded insert (7) and a second plastic threaded insert (8) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022570858.5U CN213675412U (en) | 2020-11-09 | 2020-11-09 | Automatic demoulding device of blow molding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022570858.5U CN213675412U (en) | 2020-11-09 | 2020-11-09 | Automatic demoulding device of blow molding machine |
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| Publication Number | Publication Date |
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| CN213675412U true CN213675412U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022570858.5U Active CN213675412U (en) | 2020-11-09 | 2020-11-09 | Automatic demoulding device of blow molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116653265A (en) * | 2023-07-31 | 2023-08-29 | 佛山市永信功成塑料有限公司 | Plastic bottle blow molding die capable of automatically demolding plastic bottle |
-
2020
- 2020-11-09 CN CN202022570858.5U patent/CN213675412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116653265A (en) * | 2023-07-31 | 2023-08-29 | 佛山市永信功成塑料有限公司 | Plastic bottle blow molding die capable of automatically demolding plastic bottle |
| CN116653265B (en) * | 2023-07-31 | 2023-12-08 | 佛山市永信功成塑料有限公司 | Plastic bottle blow molding die capable of automatically demolding plastic bottle |
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