CN218803946U - Laborsaving structure of wall thickness adjustment - Google Patents
Laborsaving structure of wall thickness adjustment Download PDFInfo
- Publication number
- CN218803946U CN218803946U CN202222754294.XU CN202222754294U CN218803946U CN 218803946 U CN218803946 U CN 218803946U CN 202222754294 U CN202222754294 U CN 202222754294U CN 218803946 U CN218803946 U CN 218803946U
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- wall thickness
- adjustment
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- adjusting
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000005485 electric heating Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000004513 sizing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000071 blow moulding Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a laborsaving structure of wall thickness adjustment, including the wall thickness fly leaf, the wall thickness control panel, the wall thickness adjustment seat, the adjustment worm wheel, the adjustment worm, adjustment lead screw and die head bedplate, the adjustment lead screw is located the wall thickness adjustment seat, the adjustment lead screw passes the adjustment worm wheel, the adjustment worm is located one side of wall thickness adjustment seat, the adjustment worm is connected with adjustment worm wheel transmission, the wall thickness control panel moves along vertical direction, the lower extreme of wall thickness control panel is connected with the wall thickness movable rod, the wall thickness movable rod is connected with the mould mouth adjustment seat, the inside of mould mouth adjustment seat is provided with mould mouth group core, there is the clearance between the lower extreme of mould mouth group core and the inside wall of mould mouth adjustment seat. This laborsaving structure of wall thickness adjustment needs to adjust thickness to the thickness of outer wall in the production process of plastic bottle, through the transmission control die nozzle core assembly between worm wheel and the worm rise or descend, changes the clearance between die nozzle core assembly and the die nozzle adjustment seat, and when sizing material whereabouts shaping, the wall thickness will satisfy not unidimensional requirement.
Description
Technical Field
The utility model relates to a technical field of blowing especially relates to a laborsaving structure of wall thickness adjustment.
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. The hot-melted rubber material is extruded and molded through a gap between the die nozzle and the die core, the size of the gap influences the wall thickness of the blow-molded part, the wall thickness of the blow-molded part is adjusted on the existing blow molding equipment only by transversely extruding the inner side of the die nozzle, so that the gap is changed, the wall thickness is changed, the lateral force is large, the side force can not be adjusted in real time, the adjusting efficiency is slow, and the adjustment is required to be slowly fine adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: provides a wall thickness adjusting labor-saving structure for solving the problems in the prior art.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a laborsaving structure of wall thickness adjustment, includes wall thickness fly leaf, wall thickness control panel, wall thickness adjustment seat, adjustment worm wheel, adjustment worm, adjustment lead screw and die head bedplate, the wall thickness adjustment seat is fixed the lower surface of wall thickness fly leaf, the adjustment bearing is installed to the upper end of wall thickness adjustment seat, the adjustment worm wheel is installed the lower extreme of wall thickness adjustment seat, the adjustment lead screw is located in the wall thickness adjustment seat, the upper end of adjustment lead screw is connected on the adjustment bearing, the adjustment lead screw passes the adjustment worm wheel, the adjustment worm is located one side of wall thickness adjustment seat, the adjustment worm with adjustment worm wheel transmission is connected, install the nut seat on the wall thickness control panel, the lower extreme of adjustment lead screw with nut seat screw thread transmission connects, the wall thickness control panel moves along vertical direction, the lower extreme of wall thickness control panel is connected with the wall thickness movable rod, the wall thickness movable rod passes be connected with die mouth adjustment seat behind the die head bedplate, the inside of die mouth adjustment seat is provided with die mouth group core, the lower extreme of die mouth group core expands to the outside, the lower extreme of die mouth group core with there is the clearance between the inside wall of die mouth adjustment seat.
As a preferred technical scheme, a thickness fixing plate is arranged above the wall thickness movable plate, a driving oil cylinder is fixed on the thickness fixing plate, an oil cylinder nut is installed on a driving end of the driving oil cylinder, and the oil cylinder nut is fixed on the wall thickness movable plate.
As a preferable technical scheme, a support rod is locked between the wall thickness fixing plate and the die head seat plate, a movable bearing is installed at the corner of the wall thickness movable plate, and the support rod penetrates through the movable bearing and is in sliding connection with the movable bearing.
As a preferable technical scheme, an electric heating plate is wrapped around the die nozzle adjusting seat, and a pressing plate is pressed on the outer side of the electric heating plate.
As a preferred technical scheme, the upper end of the die nozzle assembly core and the lower end of the die nozzle assembly core both penetrate through the die nozzle adjusting seat, a movable sleeve electric heating piece is sleeved at the upper end of the die nozzle assembly core, and a die nozzle electric heating piece is sleeved at the lower end of the die nozzle assembly core.
The utility model has the advantages that: the utility model provides a laborsaving structure of wall thickness adjustment, this laborsaving structure of wall thickness adjustment need adjust the thickness to the thickness of outer wall in the production process of plastic bottle, through the transmission control die nozzle core assembly between worm wheel and the worm rise or descend, changes the clearance between die nozzle core assembly and the die nozzle adjustment seat, and when sizing material whereabouts shaping, the wall thickness will satisfy not unidimensional requirement.
Drawings
The present invention will be described in further detail with reference to the drawings and examples.
FIG. 1 is a schematic view of an overall structure of a labor-saving structure for adjusting wall thickness according to an embodiment;
FIG. 2 is a partial structure diagram of the upper end of a labor-saving structure for adjusting wall thickness according to an embodiment;
FIG. 3 is a partial structure view of the lower end of a labor-saving structure for adjusting wall thickness according to an embodiment;
fig. 4 is an internal sectional view of a die nozzle adjustment seat according to an embodiment.
In fig. 1 to 4:
1. a wall thickness movable plate; 2. a wall thickness control plate; 3. a wall thickness adjusting seat; 4. adjusting the worm gear; 5. adjusting the worm; 6. adjusting the screw rod; 7. a die head base plate; 8. adjusting the bearing; 9. a nut seat; 10. a wall thickness movable rod; 11. a die nozzle adjusting seat; 12. assembling a core by a die nozzle; 13. a gap; 14. a thickness fixing plate; 15. a driving oil cylinder; 16. a cylinder nut; 17. a support bar; 18. a movable bearing; 19. an electric hot plate; 20. pressing a plate; 21. the movable sleeve is provided with an electric heating piece; 22. die nozzle electric heating piece.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 4, in the present embodiment, a labor-saving structure for adjusting a wall thickness includes a wall thickness movable plate 1, a wall thickness control plate 2, a wall thickness adjusting seat 3, an adjusting worm wheel 4, an adjusting worm 5, an adjusting screw rod 6 and a die head seat plate 7, the wall thickness adjusting seat 3 is fixed on a lower surface of the wall thickness movable plate 1, an adjusting bearing 8 is installed at an upper end of the wall thickness adjusting seat 3, the adjusting worm wheel 4 is installed at a lower end of the wall thickness adjusting seat 3, the adjusting screw rod 6 is located in the wall thickness adjusting seat 3, an upper end of the adjusting screw rod 6 is connected to the adjusting bearing 8, the adjusting screw rod 6 passes through the adjusting worm wheel 4, the adjusting worm 5 is located at one side of the wall thickness adjusting seat 3, the adjusting worm 5 is in transmission connection with the adjusting worm wheel 4, a nut seat 9 is installed on the wall thickness control plate 2, a lower end of the adjusting screw rod 6 is in threaded transmission connection with the nut seat 9, the wall thickness control plate 2 moves along a vertical direction, a lower end of the wall thickness control plate 2 is connected with a wall thickness rod 10, a die head adjusting seat 11 is connected to a die head adjusting seat 11 after the wall thickness movable rod 10 passes through the die head seat plate 7, a die head adjusting seat 11 is provided with a die head adjusting seat 12, a die head adjusting seat 13, a gap exists between a lower end of the die head adjusting seat 12, and a die head 12, the inner side.
After placing the mould in the below of die head bedplate 7, the sizing material flows out the shaping from clearance 13 between nib group core 12 and the nib adjustment seat 11, when the wall thickness regulation needs to be carried out, from the outside rotation adjustment worm 5 of equipment, the cooperation between adjustment worm 5 and the adjustment worm wheel 4, make adjustment lead screw 6 produce the rotation in the vertical direction, the wall thickness control panel 2 that is equipped with nut seat 9 then can take place the activity in the vertical direction, control nib adjustment seat 11 through wall thickness movable rod 10 after and move in the vertical direction, relative fixed nib group core 12, clearance 13 between the two can change, satisfy the wall thickness demand of change.
A thickness fixing plate 14 is arranged above the wall thickness movable plate 1, a driving oil cylinder 15 is fixed on the thickness fixing plate 14, an oil cylinder nut 16 is installed at the driving end of the driving oil cylinder 15, the oil cylinder nut 16 is fixed on the wall thickness movable plate 1, when the size of the wall thickness is adjusted to be large, the driving oil cylinder 15 can be directly adopted to control the wall thickness movable plate 1 to move, and the wall thickness control plate 2 and the die nozzle adjusting seat 11 can be controlled to move under the condition that the adjusting worm wheel 4 and the adjusting worm 5 are relatively immovable.
A support rod 17 is locked between the wall thickness fixing plate and the die head seat plate 7, a movable bearing 18 is installed at the corner of the wall thickness movable plate 1, the support rod 17 penetrates through the movable bearing 18 and is in sliding connection with the movable bearing 18, an electric heating plate 19 is wrapped on the periphery of the die nozzle adjusting seat 11, a pressing plate 20 is pressed on the outer side of the electric heating plate 19, the upper end of the die nozzle assembly core 12 and the lower end of the die nozzle assembly core 12 penetrate through the die nozzle adjusting seat 11, a movable sleeve electric heating piece 21 is sleeved on the upper end of the die nozzle assembly core 12, and a die nozzle electric heating piece 22 is sleeved on the lower end of the die nozzle assembly core 12.
Structurally, the support rod 17 is adopted to enhance the stability of the whole structure, and the electric heating plate 19, the movable sleeve electric heating sheet 21 and the die nozzle electric heating sheet 22 can keep the flowing capacity of the rubber material on the die nozzle adjusting seat 11 and the die nozzle assembly core 12, so that the forming effect is good.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are also covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a laborsaving structure of wall thickness adjustment, its characterized in that, includes wall thickness fly leaf, wall thickness control panel, wall thickness adjustment seat, adjustment worm wheel, adjustment worm, adjustment lead screw and die head bedplate, the wall thickness adjustment seat is fixed the lower surface of wall thickness fly leaf, the adjustment bearing is installed to the upper end of wall thickness adjustment seat, the adjustment worm wheel is installed the lower extreme of wall thickness adjustment seat, the adjustment lead screw is located in the wall thickness adjustment seat, the upper end of adjustment lead screw is connected on the adjustment bearing, the adjustment lead screw passes the adjustment worm wheel, the adjustment worm is located one side of wall thickness adjustment seat, the adjustment worm with adjustment worm wheel transmission is connected, install the nut seat on the wall thickness control panel, the lower extreme of adjustment lead screw with nut seat screw thread drive is connected, the wall thickness control panel moves along vertical direction, the lower extreme of wall thickness control panel is connected with the wall thickness movable rod, the wall thickness movable rod passes be connected with the die mouth adjustment seat behind the die head bedplate, the inside of die mouth adjustment seat is provided with the die nozzle group core, the lower extreme of die nozzle group core expandes, there is the clearance between the lower extreme of die nozzle group core to the outside and the inside wall of die nozzle adjustment seat.
2. The labor-saving structure for adjusting the wall thickness as claimed in claim 1, wherein a thickness fixing plate is arranged above the wall thickness movable plate, a driving cylinder is fixed on the thickness fixing plate, a cylinder nut is mounted on a driving end of the driving cylinder, and the cylinder nut is fixed on the wall thickness movable plate.
3. The labor-saving structure for adjusting the wall thickness as claimed in claim 2, wherein a support rod is locked between the thickness fixing plate and the die head plate, a movable bearing is installed at a corner of the wall thickness movable plate, and the support rod passes through the movable bearing and is slidably connected with the movable bearing.
4. The labor-saving structure for adjusting the wall thickness as claimed in claim 1, wherein the die nozzle adjusting seat is wrapped with an electric heating plate around the die nozzle adjusting seat, and a pressing plate is pressed on the outside of the electric heating plate.
5. The labor-saving structure for adjusting the wall thickness as claimed in claim 1, wherein the upper end of the die assembly core and the lower end of the die assembly core penetrate through the die adjustment seat, the upper end of the die assembly core is sleeved with a movable sleeve electric heating plate, and the lower end of the die assembly core is sleeved with a die electric heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754294.XU CN218803946U (en) | 2022-10-19 | 2022-10-19 | Laborsaving structure of wall thickness adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754294.XU CN218803946U (en) | 2022-10-19 | 2022-10-19 | Laborsaving structure of wall thickness adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218803946U true CN218803946U (en) | 2023-04-07 |
Family
ID=87038139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222754294.XU Active CN218803946U (en) | 2022-10-19 | 2022-10-19 | Laborsaving structure of wall thickness adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218803946U (en) |
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2022
- 2022-10-19 CN CN202222754294.XU patent/CN218803946U/en active Active
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