CN203680649U - Stepless locating mechanism of small, multi-colour, vertical and precise injection forming machine - Google Patents
Stepless locating mechanism of small, multi-colour, vertical and precise injection forming machine Download PDFInfo
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- CN203680649U CN203680649U CN201320871941.3U CN201320871941U CN203680649U CN 203680649 U CN203680649 U CN 203680649U CN 201320871941 U CN201320871941 U CN 201320871941U CN 203680649 U CN203680649 U CN 203680649U
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- driving shaft
- locating
- turntable
- rotating disk
- blind hole
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Abstract
The utility model relates to a stepless locating mechanism of a small, multi-colour, vertical and precise injection forming machine. The stepless locating mechanism disclosed by the utility model comprises a horizontal support plate and a turntable; teeth are arranged in the circumference of the turntable; a driving gear and a turntable locating mechanism are meshed with the teeth; the turntable locating mechanism comprises a locating oil cylinder and a plurality of blind holes in the lower bottom surface of the turntable; the plurality of blind holes are respectively distributed in the circle centre of the turntable and in the circumferences drawn according to different semi-diameters; scale division of different grades is formed according to different densities of the blind holes in the adjacent circumferences; the locating oil cylinder is arranged on an XY driving mechanism; the locating oil cylinder is arranged on a Y-directional driving shaft and moves in a reciprocating manner along the Y-directional driving shaft; a conical locating rod is arranged at the upper end of a top rod of the locating oil cylinder; after the turntable stops, the XY driving mechanism is driven; the locating oil cylinder moves to be below the corresponding blind holes; the locating oil cylinder drives the conical locating rod to stretch into the blind hole, and therefore, the turntable is precisely located. The stepless locating mechanism of the small, multi-colour, vertical and precise injection forming machine, which is disclosed by the utility model, has the advantage of precisely locating the rotation angle of a fixed mould.
Description
Technical field
The utility model relates to a kind of stepless detent mechanism of the vertical accurate Jet forming machine of small-sized polychrome for injection moulding.
Background technology
At present, existing polychrome Jet forming machine is mostly Horizontal Projecting Make-up Machine, generally comprise the injection gun barrel of two levels, can inject two different colors, if want to inject the product of different colours more than three looks, owing to being subject to the structural limitations of Horizontal Projecting Make-up Machine, just needing increases and injects other different color perpendicular to the new injection gun barrel of original injection gun barrel in addition.The disclosed golden injection machine of the disclosed multi-color injection molding machine of Chinese patent CN2889690Y and Chinese patent CN102529017A just belongs to this type of polychrome Horizontal Projecting Make-up Machine in this way.Therefore, this class polychrome Horizontal Projecting Make-up Machine not only exists bulky, expensive and unhandy problem, and be difficult to accomplish precise positioning.
Utility model content
In order to overcome the problems referred to above, the utility model provides a kind of stepless detent mechanism of the vertical accurate Jet forming machine of small-sized polychrome for injection moulding to society.
The technical solution of the utility model is: the stepless detent mechanism that the vertical accurate Jet forming machine of a kind of small-sized polychrome is provided, comprise horizontal supporting plate and be arranged on the rotating disk on the upper bottom surface of described gripper shoe, on described rotating disk circumference, be provided with tooth, the driven wheel and the turntable positioning mechanism that engage with described tooth, described turntable positioning mechanism comprises positional cylinder and is positioned at the some blind holes on the bottom surface of rotating disk, some described blind holes are distributed in respectively the center of circle with described rotating disk, on the drawn circumference of different radii, the different calibration that form different brackets of density of the described blind hole in adjacent circumferential, described positional cylinder is located on the XY driving mechanism that is positioned at gripper shoe below, described XY driving mechanism comprises that X is to driving shaft and Y-direction driving shaft, described Y-direction driving shaft is located at described X on driving shaft, move back and forth to driving shaft along described X, described positional cylinder is located on Y-direction driving shaft, moves back and forth along described Y-direction driving shaft, the push rod upper end of described positional cylinder is provided with taper backstay, after described rotating disk stops, drive described XY driving mechanism, described positional cylinder is moved to below corresponding blind hole, described positional cylinder drives described taper backstay to stretch in described blind hole, and described rotating disk is accurately located.
As to improvement of the present utility model, described blind hole is tapered blind hole, and the tapering of described tapered blind hole is consistent with the tapering of described taper backstay.
As to improvement of the present utility model, described X to driving shaft be X to line style guide rail ball wire bar pair, described Y-direction driving shaft be X to line style guide rail ball wire bar pair, described X to driving shaft and Y-direction driving shaft respectively by X to servomotor and Y-direction driven by servomotor.
The utlity model has can the quiet mould anglec of rotation of precise positioning advantage, be particularly suitable for realizing stepless location on the vertical accurate Jet forming machine of small-sized polychrome.
Brief description of the drawings
Fig. 1 is the sectional structure schematic diagram of a kind of embodiment of the present utility model.
Fig. 2 is the rotating disk structure structural representation in Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 has used a kind of product structure schematic diagram embodiment illustrated in fig. 1.
Fig. 5 is the perspective view at another visual angle of Fig. 4.
Detailed description of the invention
Refer to Fig. 1 to Fig. 3, what Fig. 1 to Fig. 3 disclosed is the stepless detent mechanism of the vertical accurate Jet forming machine of a kind of small-sized polychrome, comprise horizontal supporting plate 11 and be arranged on the rotating disk 12 on the upper bottom surface 111 of described gripper shoe 11, on described rotating disk 12 circumference, be provided with tooth 121, the driven wheel 13 and the turntable positioning mechanism 124 that engage with described tooth 121, described turntable positioning mechanism comprises positional cylinder 1241 and is positioned at the some blind holes 1242 on the bottom surface of rotating disk 12, some described blind holes 1242 are distributed in respectively the center of circle with described rotating disk 12, on the drawn circumference 125 of different radii, the different calibration that form different brackets of density of the described blind hole 1242 in adjacent circumferential 125, to reach the object of stepless location, described positional cylinder 1241 is located on the XY driving mechanism 1244 that is positioned at gripper shoe 11 belows, described XY driving mechanism 1244 comprises that X is to driving shaft 1241 and Y-direction driving shaft 1242, described Y-direction driving shaft 1242 is located at described X (can be also described X establish to driving shaft 1241 described on Y-direction driving shaft 1242) on driving shaft 1241, move back and forth to driving shaft 1241 along described X, described positional cylinder 1241 is located on Y-direction driving shaft 1242, moves back and forth along described Y-direction driving shaft 1242, the push rod upper end of described positional cylinder 1241 is provided with taper backstay 1243, after described rotating disk 12 stops, XY driving mechanism 1244 described in driven by servomotor, according to the instruction of control module 4, described positional cylinder 1241 is moved to below corresponding blind hole 1242, described positional cylinder 1241 drives described taper backstay 1243 to stretch in described blind hole 1242, and described rotating disk 12 is accurately located.Described driven wheel 13 is driven by motor 14, and driven wheel 13 drives rotating disk 12 to rotate taking central shaft 15 as the center of circle again, thereby band sound mould 16 rotates.
In the utility model, described blind hole 1242 is tapered blind hole, and the tapering of described tapered blind hole is consistent with the tapering of described taper backstay 1243.Described X to driving shaft 12441 be X to line style guide rail ball wire bar pair, described Y-direction driving shaft 12442 is Y-direction line style guide rail ball wire bar pairs, described X to driving shaft 12441 and Y-direction driving shaft 12442 respectively by X to servomotor and Y-direction driven by servomotor.
Referring to Fig. 3, the utility model also comprises several rotating disk pressing plates 123, each described rotating disk pressing plate 123 comprises upper plate, at the downward side panel that stretches out of a side direction of described upper plate, described rotating disk pressing plate 123 is fixed on the upper bottom surface of described gripper shoe 11, and have at least the described upper plate of part to be in the circumference top of described rotating disk 12, prevent that described rotating disk 12 from shaking up and down.
Refer to Fig. 4 and Fig. 5, Fig. 4 and Fig. 5 include the vertical accurate Jet forming machine of small-sized polychrome of the present utility model, comprise dynamic model rotating mechanism 1, clasp mould mechanism 2, colloidal sol gum-filling mechanism 3 and control module 4, the gripper shoe 11 of described dynamic model rotating mechanism 1 is fixed in the upper plane 51 of described rack 5, shell 6 is described dynamic model rotating mechanism 1, and the upper part of clasp mould mechanism 2 and the lower part of colloidal sol gum-filling mechanism 3 cover in it; The upper part of described clasp mould mechanism 2 is positioned at rack 5; In described rack 5, be also provided with Hydraulic Station 7 and cooling water tank 8, described Hydraulic Station 7 provides power for each outer hydraulic jack of the present utility model, described cold moving water tank 8 provides water source for cooling system 9 of the present utility model, and what the cooling system 9 in the utility model adopted is the cooling system of rotation ring type.
In order to improve intensity and the abrasion resistance of tooth 121 and driven wheel 13 of described rotating disk 12, described rotating disk 12 and driven wheel 13 can adopt following ferroalloy materials to make.
Described ferroalloy materials comprises the composition of following percentage by weight, chromium 10.5-12.5%; Carbon 0.5-0.7%; Manganese 2.2-3.1%; Molybdenum 1.2-1.5%; Zinc 1.2-1.6%; Silicon 0.8-0.9%; Yttrium 0.05-0.12%; Surplus is iron.
Ferroalloy materials comprises the composition of following percentage by weight, chromium 10.5%; Carbon 0.5%; Manganese 2.2%; Molybdenum 1.2%; Zinc 1.2%; Silicon 0.8%; Yttrium 0.05%; Surplus is iron.
Ferroalloy materials comprises the composition of following percentage by weight, chromium 11%; Carbon 0.6%; Manganese 2.5%; Molybdenum 1.3%; Zinc 1.4%; Silicon 0.85%; Yttrium 0.08%; Surplus is iron.
Ferroalloy materials comprises the composition of following percentage by weight, chromium 12.5%; Carbon 0.7%; Manganese 3.1%; Molybdenum 1.5%; Zinc 1.6%; Silicon 0.9%; Yttrium 0.12%; Surplus is iron.
In the utility model, material described in employing above-described embodiment 1-3, utilize tooth 121 and the driven wheel 13 of the rotating disk 12 of identical technique making, its treatment process is that 850 DEG C of normalizings, 840 DEG C of quenchings, 600 DEG C of tempering are made, the results of comparison of several the key technical indexes in the situation that same material is measured temperature:
As can be seen from the above table, elastic modelling quantity of the present utility model, tensile strength and hardness are all higher than the national standard of common chromium steel, and the tooth 121 of the rotating disk 12 made from it and abrasion resistance and the intensity of driven wheel 13 are better.
Claims (3)
1. a stepless detent mechanism for the vertical accurate Jet forming machine of small-sized polychrome, is characterized in that:
Comprise horizontal supporting plate (11) and be arranged on the rotating disk (12) on the upper bottom surface (111) of described gripper shoe (11), on described rotating disk (12) circumference, be provided with tooth (121), the driven wheel (13) engaging with described tooth (121) and turntable positioning mechanism (124), described turntable positioning mechanism comprises positional cylinder (1241) and is positioned at the some blind holes (1242) on the bottom surface of rotating disk (12), some described blind holes (1242) are distributed in respectively the center of circle with described rotating disk (12), on the drawn circumference of different radii, the different calibration that form different brackets of density of the described blind hole (1242) in adjacent circumferential, described positional cylinder (1241) is located on the XY driving mechanism that is positioned at gripper shoe (11) below, described XY driving mechanism comprises that X is to driving shaft and Y-direction driving shaft, described Y-direction driving shaft is located at described X on driving shaft, move back and forth to driving shaft along described X, described positional cylinder (1241) is located on Y-direction driving shaft, moves back and forth along described Y-direction driving shaft, the push rod upper end of described positional cylinder (1241) is provided with taper backstay (1243), after described rotating disk (12) stops, drive described XY driving mechanism, described positional cylinder (1241) is moved to corresponding blind hole (1242) below, described positional cylinder (1241) drives described taper backstay (1243) to stretch in described blind hole (1242), and described rotating disk (12) is accurately located.
2. the stepless detent mechanism of the vertical accurate Jet forming machine of small-sized polychrome according to claim 1, is characterized in that: described blind hole (1242) is tapered blind hole, and the tapering of described tapered blind hole is consistent with the tapering of described taper backstay (1243).
3. the stepless detent mechanism of the vertical accurate Jet forming machine of small-sized polychrome according to claim 1 and 2, it is characterized in that: described X is that X is to line style guide rail ball wire bar pair to driving shaft, described Y-direction driving shaft is Y-direction line style guide rail ball wire bar pair, described X to driving shaft and Y-direction driving shaft respectively by X to servomotor and Y-direction driven by servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871941.3U CN203680649U (en) | 2013-12-27 | 2013-12-27 | Stepless locating mechanism of small, multi-colour, vertical and precise injection forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871941.3U CN203680649U (en) | 2013-12-27 | 2013-12-27 | Stepless locating mechanism of small, multi-colour, vertical and precise injection forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680649U true CN203680649U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320871941.3U Withdrawn - After Issue CN203680649U (en) | 2013-12-27 | 2013-12-27 | Stepless locating mechanism of small, multi-colour, vertical and precise injection forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692613A (en) * | 2013-12-27 | 2014-04-02 | 深圳技师学院 | Stepless positioning mechanism of small-sized multi-color vertical type precision injection molding machine |
-
2013
- 2013-12-27 CN CN201320871941.3U patent/CN203680649U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692613A (en) * | 2013-12-27 | 2014-04-02 | 深圳技师学院 | Stepless positioning mechanism of small-sized multi-color vertical type precision injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20171110 |
|
| AV01 | Patent right actively abandoned |