CN216100203U - Demoulding device of high-barrier plastic bottle - Google Patents
Demoulding device of high-barrier plastic bottle Download PDFInfo
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- CN216100203U CN216100203U CN202122746388.8U CN202122746388U CN216100203U CN 216100203 U CN216100203 U CN 216100203U CN 202122746388 U CN202122746388 U CN 202122746388U CN 216100203 U CN216100203 U CN 216100203U
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Abstract
The utility model discloses a demoulding device for a high-barrier plastic bottle, which comprises a workbench, an injection molding machine, an upper mould and a lower mould, wherein the upper surface of the workbench is provided with a demoulding device. This application has through setting up the demoulding device, the stretching out of promotion cylinder piston rod drives the connecting block and outwards removes, the removal of connecting block drives hydraulic cylinder and pneumatic chuck synchronous motion, move to the pneumatic chuck and move the mould directly over, the pneumatic cylinder piston rod stretches out the upper surface that drives pneumatic chuck and last mould and adsorbs, the mould is separated with the bed die in the shrink drive of pneumatic cylinder piston rod, electric telescopic handle stretches out the inside that gets into the plastic bottle along the bottleneck of shaping material mouth, the rotation of second motor output shaft drives the second threaded rod and rotates, the rotation of second threaded rod drives the second slider and moves along the inner wall of spout at the second threaded rod surface, the removal of second slider drives electric telescopic handle and removes, thereby drive fashioned plastic bottle and bed die and break away from, reach the effect of demoulding.
Description
Technical Field
The utility model relates to the field of demoulding devices for high-barrier plastic bottles, in particular to a demoulding device for a high-barrier plastic bottle.
Background
The plastic bottle is mainly made of polyethylene or polypropylene and other materials with a plurality of organic solvents. The plastic bottle is a plastic container which is widely made of polyester, polyethylene and polypropylene as raw materials, is heated at high temperature after being added with corresponding organic solvents, and is subjected to blow molding, extrusion blowing or injection molding through a plastic mold.
To the above-mentioned correlation technique, the inventor thinks that the mould that all adopts is made in current plastic bottle production, and based on the shape of plastic bottle, the operation is comparatively loaded down with trivial details at the demolding in-process, is unfavorable for quick drawing of patterns, increases staff's work load to production efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the plastic bottle is too loaded down with trivial details at the deciduate in-process, this application provides a high shedder who separates the plastic bottle.
The application provides a shedder of high resistant separates plastic bottle adopts following technical scheme:
a demoulding device for a high-barrier plastic bottle comprises a workbench, an injection molding machine, an upper mould and a lower mould, wherein the lower surface of the injection molding machine is fixedly arranged on one side of the upper surface of the workbench, the lower surface of the upper mould is spliced with the upper surface of the lower mould through a guide pillar, an injection molding hole is formed in the upper surface of the upper mould, a moving mechanism is arranged on the other side of the upper surface of the workbench, the moving mechanism comprises a first motor, and the outer surface of the first motor is fixedly arranged on the inner wall of the workbench;
the upper surface that the workstation is close to moving mechanism is provided with the shedder, the shedder includes the support frame, the lower fixed surface of support frame is installed the upper surface of workstation.
Optionally, the moving mechanism further comprises a groove, the groove is formed in the upper surface of the workbench, a first threaded rod is fixedly mounted on the inner side wall of the groove through a bearing, and one end of an output shaft of the first motor extends to the inner wall of the groove and is fixedly sleeved with one end of the first threaded rod.
Optionally, the outer surface of the first threaded rod is in threaded connection with a first sliding block, the outer surface of the first sliding block is in sliding connection with the inner wall of the groove, and the lower surface of the lower die is fixedly mounted on the upper surface of the first sliding block.
Optionally, the demoulding device further comprises a pushing cylinder, one end of the pushing cylinder is fixedly installed on one side surface of the support frame, one end of a piston rod of the pushing cylinder is fixedly connected with a connecting block, a hydraulic cylinder is fixedly installed on the lower surface of the connecting block, and a pneumatic sucker is fixedly installed at one end of the piston rod of the hydraulic cylinder.
Optionally, the upper surface of workstation fixed mounting has the backup pad, the upper surface fixed mounting of backup pad has the second motor, the spout has been seted up to a side surface of backup pad, the inner wall of spout has the second threaded rod through bearing fixed mounting, the output shaft one end of second motor extend to the inner wall of spout and with the one end fixed cup joint of second threaded rod.
Optionally, the outer surface of the second threaded rod is in threaded connection with a second sliding block, the outer surface of the second sliding block is in sliding connection with the inner wall of the sliding groove, and an electric telescopic rod is fixedly mounted on the surface of one side of the second sliding block.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the demoulding device, when the lower die and the upper die are driven by the moving mechanism to move to a certain position, the extension of a piston rod of the pushing cylinder drives the connecting block to move outwards, the movement of the connecting block drives the hydraulic cylinder and the pneumatic sucker to move synchronously until the pneumatic sucker moves right above the upper die, the piston rod of the hydraulic cylinder extends out to drive the pneumatic sucker to contact with the upper surface of the upper die and adsorb the upper die through the suction force generated by the pneumatic sucker, the contraction of the piston rod of the hydraulic cylinder after adsorption drives the upper die and the lower die to separate, the electric telescopic rod extends out to enter the interior of the plastic bottle along the bottle opening of the molding plastic port and extends to the bottom of the plastic bottle, the clockwise rotation of an output shaft of the second motor drives the second threaded rod to rotate clockwise, and the clockwise rotation of the second threaded rod drives the second sliding block to move upwards on the outer surface of the second threaded rod along the inner wall of the sliding groove, the upward movement of the second sliding block drives the electric telescopic rod to move upwards, so that the formed plastic bottle is driven to be separated from the lower die, and the demoulding effect is achieved.
Drawings
FIG. 1 is a schematic view of a demolding device for a high-barrier plastic bottle according to the present invention;
FIG. 2 is a perspective view of a support frame structure of a demolding device for high-barrier plastic bottles, according to the present invention;
FIG. 3 is a perspective view of a support plate structure of a demolding device for high-barrier plastic bottles according to the present invention;
FIG. 4 is a perspective view of a connection block structure of a demolding device for high-barrier plastic bottles, which is provided by the utility model;
fig. 5 is a perspective view of a second threaded rod structure of the demolding device for high-barrier plastic bottles, which is provided by the utility model.
Description of reference numerals: 1. a work table; 2. an injection molding machine; 3. an upper die; 4. a lower die; 5. injection molding holes; 6. a first motor; 61. a groove; 62. a first threaded rod; 63. a first slider; 7. a support frame; 701. a push cylinder; 702. connecting blocks; 703. a hydraulic cylinder; 704. a pneumatic suction cup; 705. a support plate; 706. a second motor; 707. a chute; 708. a second threaded rod; 709. a second slider; 710. an electric telescopic rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Referring to fig. 1-5, a demoulding device for a high-barrier plastic bottle comprises a workbench 1, an injection molding machine 2, an upper mould 3 and a lower mould 4, wherein the lower surface of the injection molding machine 2 is fixedly arranged on one side of the upper surface of the workbench 1, the lower surface of the upper mould 3 is spliced with the upper surface of the lower mould 4 through a guide pillar, an injection molding hole 5 is formed in the upper surface of the upper mould 3, a moving mechanism is arranged on the other side of the upper surface of the workbench 1, the moving mechanism comprises a first motor 6, and the outer surface of the first motor 6 is fixedly arranged on the inner wall of the workbench 1;
moving mechanism still includes recess 61, the upper surface at workstation 1 is seted up to recess 61, there is first threaded rod 62 in the inside wall of recess 61 through bearing fixed mounting, the output shaft one end of first motor 6 extends to the inner wall of recess 61 and cup joints with the one end of first threaded rod 62 is fixed, the inside wall of recess 61 is fixed first threaded rod 62 and recess 61's inside wall through two bearings, through mutually supporting of two bearings, make first threaded rod 62's rotation more stable, the rotation of first motor 6 output shaft drives first threaded rod 62 and rotates.
The outer surface threaded connection of first threaded rod 62 has first slider 63, the surface of first slider 63 and the inner wall sliding connection of recess 61, the lower surface fixed mounting of lower mould 4 is on the upper surface of first slider 63, and the rotation of first threaded rod 62 drives first slider 63 and moves about the surface of first threaded rod 62 along the inner wall of recess 61, and the removal of first slider 63 drives lower mould 4 and removes.
The upper surface of the workbench 1 close to the moving mechanism is provided with a demoulding device, the demoulding device comprises a support frame 7, and the lower surface of the support frame 7 is fixedly arranged on the upper surface of the workbench 1;
the demoulding device further comprises a pushing cylinder 701, one end of the pushing cylinder 701 is fixedly installed on one side surface of the support frame 7, one end of a piston rod of the pushing cylinder 701 is fixedly connected with a connecting block 702, a hydraulic cylinder 703 is fixedly installed on the lower surface of the connecting block 702, a pneumatic sucker 704 is fixedly installed on one end of a piston rod of the hydraulic cylinder 703, the supporting frame 7 is fixedly supported on the pushing cylinder 701, the connecting block 702 is fixedly supported on the hydraulic cylinder 703, the piston rod of the pushing cylinder 701 stretches out to drive the connecting block 702 and the hydraulic cylinder 703 to move, the two hydraulic cylinders 703 are installed on the lower surface of the connecting block 702 side by side, the piston rods of the two hydraulic cylinders 703 stretch out to drive the pneumatic sucker 704 to adsorb the upper die 3, and the upper die 3 is driven to be separated from the lower die 4 when the piston rods of the hydraulic cylinders 703 shrink upwards.
The fixed surface of the upper surface of the workbench 1 is provided with a supporting plate 705, the fixed surface of the upper surface of the supporting plate 705 is provided with a second motor 706, one side surface of the supporting plate 705 is provided with a sliding groove 707, the inner wall of the sliding groove 707 is provided with a second threaded rod 708 through a bearing fixed mounting, one end of an output shaft of the second motor 706 extends to the inner wall of the sliding groove 707 and is fixedly connected with one end of the second threaded rod 708, the supporting plate 705 fixedly supports the second motor 706, the inner wall of the sliding groove 707 fixes the inner wall of the second threaded rod 708 and the sliding groove 707 through two bearings, the two bearings are mutually matched, the rotation of the second threaded rod 708 is more stable, and the rotation of the output shaft of the second motor 706 drives the second threaded rod 708 to rotate.
The surface threaded connection of second threaded rod 708 has second slider 709, the surface of second slider 709 and the inner wall sliding connection of spout 707, a side fixed surface of second slider 709 installs electric telescopic handle 710, after separating last mould 3 and bed die 4, electric telescopic handle 710 stretches out the inside that gets into the plastic bottle along the bottleneck of fashioned plastic bottle, rotation of second threaded rod 708 drives second slider 709 and reciprocates along the inner wall of spout 707 at the surface of second threaded rod 708, the removal of second slider 709 drives electric telescopic handle 710 and removes, electric telescopic handle 710's removal drives fashioned plastic bottle and the separation of bed die 4.
The implementation principle of the demoulding device for the high-barrier plastic bottle in the embodiment of the application is as follows: an injection molding machine 2 on a workbench 1 downwards extrudes an upper die 3 to drive the upper die 3 and a lower die 4 to be tightly spliced through a guide post, and the upper die and the lower die are injected inwards through an injection molding hole 5, after cooling, the first motor 6 drives a first threaded rod 62 to rotate anticlockwise through anticlockwise rotation of an output shaft, the first threaded rod 62 drives a first sliding block 63 to move rightwards on the outer surface of the first threaded rod 62 along the inner wall of a groove 61, and the lower die 4 and the upper die 3 are driven to move synchronously through right movement of the first sliding block 63;
when the first sliding block 63 drives the lower die 4 and the upper die 3 to move to a certain position, the extension of a piston rod of a pushing cylinder 701 on the support frame 7 drives the connecting block 702 to move outwards, the movement of the connecting block 702 drives the hydraulic cylinder 703 and the pneumatic sucker 704 to move synchronously until the pneumatic sucker 704 moves right above the upper die 3, the piston rod of the hydraulic cylinder 703 extends to drive the pneumatic sucker 704 to contact with the upper surface of the upper die 3, the upper die 3 is sucked by the suction force generated by the pneumatic sucker 704, and the contraction of the piston rod of the hydraulic cylinder 703 after the suction drives the upper die 3 to separate from the lower die 4;
electric telescopic handle 710 on backup pad 705 stretches out the inside that gets into the plastic bottle along the bottleneck of shaping plastic mouth to extend to the bottle bottom of plastic bottle, the clockwise rotation of second motor 706 output shaft drives second threaded rod 708 clockwise rotation, the clockwise rotation of second threaded rod 708 drives second slider 709 at the outer surface of second threaded rod 708 along the inner wall rebound of spout 707, the rebound of second slider 709 drives electric telescopic handle 710 rebound, thereby drive fashioned plastic bottle and lower mould 4 break away from.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a shedder of high resistant separates plastic bottle, includes workstation (1), injection molding machine (2), goes up mould (3) and bed die (4), its characterized in that: the lower surface of the injection molding machine (2) is fixedly installed on one side of the upper surface of the workbench (1), the lower surface of the upper die (3) is inserted into the upper surface of the lower die (4) through a guide pillar, an injection molding hole (5) is formed in the upper surface of the upper die (3), a moving mechanism is arranged on the other side of the upper surface of the workbench (1), the moving mechanism comprises a first motor (6), and the outer surface of the first motor (6) is fixedly installed on the inner wall of the workbench (1);
workstation (1) is close to moving mechanism's upper surface is provided with the shedder, the shedder includes support frame (7), the lower fixed surface of support frame (7) is installed the upper surface of workstation (1).
2. The demolding device for a high-barrier plastic bottle according to claim 1, wherein: moving mechanism still includes recess (61), set up in recess (61) the upper surface of workstation (1), the inside wall of recess (61) has first threaded rod (62) through bearing fixed mounting, the output shaft one end of first motor (6) extends to the inner wall of recess (61) and with the fixed cover of one end of first threaded rod (62) connects.
3. The demolding device for a high-barrier plastic bottle as claimed in claim 2, wherein: the outer surface of the first threaded rod (62) is in threaded connection with a first sliding block (63), the outer surface of the first sliding block (63) is in sliding connection with the inner wall of the groove (61), and the lower surface of the lower die (4) is fixedly installed on the upper surface of the first sliding block (63).
4. The demolding device for a high-barrier plastic bottle according to claim 1, wherein: the demoulding device further comprises a pushing cylinder (701), one end of the pushing cylinder (701) is fixedly installed on one side surface of the support frame (7), a connecting block (702) is fixedly connected to one end of a piston rod of the pushing cylinder (701), a hydraulic cylinder (703) is fixedly installed on the lower surface of the connecting block (702), and a pneumatic sucker (704) is fixedly installed at one end of the piston rod of the hydraulic cylinder (703).
5. The demolding device for a high-barrier plastic bottle according to claim 1, wherein: the upper surface fixed mounting of workstation (1) has backup pad (705), the upper surface fixed mounting of backup pad (705) has second motor (706), spout (707) have been seted up to a side surface of backup pad (705), the inner wall of spout (707) has second threaded rod (708) through bearing fixed mounting, the output shaft one end of second motor (706) extends to the inner wall of spout (707) and with the fixed cover of one end of second threaded rod (708) connects.
6. The demolding device for a high-barrier plastic bottle according to claim 5, wherein: the outer surface of the second threaded rod (708) is in threaded connection with a second sliding block (709), the outer surface of the second sliding block (709) is in sliding connection with the inner wall of the sliding groove (707), and an electric telescopic rod (710) is fixedly mounted on the surface of one side of the second sliding block (709).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122746388.8U CN216100203U (en) | 2021-11-11 | 2021-11-11 | Demoulding device of high-barrier plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122746388.8U CN216100203U (en) | 2021-11-11 | 2021-11-11 | Demoulding device of high-barrier plastic bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216100203U true CN216100203U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122746388.8U Active CN216100203U (en) | 2021-11-11 | 2021-11-11 | Demoulding device of high-barrier plastic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216100203U (en) |
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2021
- 2021-11-11 CN CN202122746388.8U patent/CN216100203U/en active Active
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