CN209273996U - A kind of marking roll production mold - Google Patents
A kind of marking roll production mold Download PDFInfo
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- CN209273996U CN209273996U CN201821869920.7U CN201821869920U CN209273996U CN 209273996 U CN209273996 U CN 209273996U CN 201821869920 U CN201821869920 U CN 201821869920U CN 209273996 U CN209273996 U CN 209273996U
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of marking rolls to make mold, it is related to printer unit production mould applications, including upper die and lower die, the upper cavity of setting semi-cylindrical in upper mold, the first locating convex block is arranged far from one end of hinge in upper mold, the upper roller axocoel communicated therewith is arranged in the both ends of upper cavity, the second positioning groove is arranged in the two sides of upper roller axocoel, upper positioning through hole is set between two adjacent upper roller axocoels, the lower die is in the first locating convex block, upper roller axocoel, upper positioning through hole, matched first positioning groove is respectively set in the corresponding position of second positioning groove and upper cavity, lower roll axocoel, lower positioning through hole, second locating convex block and lower mode cavity, setting end and sleeve in the lower mode cavity, the end includes the large circle and small circle ring being fixedly connected with each other.The utility model is able to solve the problem that marking roll production mould structure in the prior art is complicated, charging efficiency is low and cost is excessively high.
Description
Technical field
The utility model relates to printer unit production mould applications more particularly to a kind of marking roll to make mold.
Background technique
The structure of marking roll 6 in the prior art includes the roll shaft 61 that marking roll center is arranged in, 61 middle part of roll shaft
Two endless metal blocks 62 are set, between two endless metal blocks 62 and external are filled with rubber layer 63.Currently, rubber layer is filled out
Filled with a variety of methods, has plenty of direct filling, some is filled using mold.In general, it is filled using mold
Effect is better than direct filling.But the structure that the mold currently used for filled rubber layer has is excessively complicated, some charging efficiencies
Low, higher cost also is not suitable for using in actual production.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of marking rolls to make mold, solves in the prior art
Marking roll makes the problem that mould structure is complicated, charging efficiency is low and cost is excessively high.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of marking roll makes mold, including upper
Mould and lower die, the upper die and lower die are hinged by hinge, and the upper cavity of setting semi-cylindrical in upper mold, upper mold is far from hinge
One end is arranged the first locating convex block, and the both ends of upper cavity are arranged the upper roller axocoel communicated therewith, the two sides setting of upper roller axocoel the
Upper positioning through hole is arranged between two adjacent upper roller axocoels for two positioning grooves, and the lower die is in the first locating convex block, upper roll shaft
Chamber, upper positioning through hole, the second positioning groove and upper cavity corresponding position matched first positioning groove, lower roller shaft is respectively set
Chamber, lower positioning through hole, the second locating convex block and lower mode cavity, the interior setting end of the lower mode cavity and sleeve, the end include phase
The internal diameter of the outer diameter of mutually affixed large circle and small circle ring, the outer diameter of large circle and sleeve, the internal diameter of upper cavity and lower mode cavity is equal
Equal, the outer diameter of small circle ring and the internal diameter of sleeve are equal.
Further, the quantity of the sleeve and the quantity of lower mode cavity are equal.
Further, the quantity of the end is four times of lower mode cavity quantity.
Further, the lower die is ferrimagnet, and first locating convex block is magnetic material.
Further, the quantity of the upper cavity and lower mode cavity is equal and is 12.
The utility model has the following beneficial effects: the utility model structure is simple, and it is easy to operate, for marking roll
Rubber layer can once be 24 marking roll filled rubber layers when filling, and charging efficiency is high.Setting is used for inside the utility model
The end for assisting filling and sleeve are low in cost for completely cutting off rubber, and production cost is greatly saved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is upper die structure schematic diagram；
Fig. 3 is lower die structure schematic diagram；
Fig. 4 is marking roll structural schematic diagram.
Specific embodiment
As shown in Fig. 1,2,3 and 4, a kind of marking roll makes mold, including upper mold 1 and lower die 2, the upper mold 1 and lower die 2
It is hinged by hinge 3, the upper cavity 15 of setting semi-cylindrical in upper mold 1, one end setting first positioning of the upper mold 1 far from hinge 3
The upper roller axocoel 12 communicated therewith is arranged in convex block 11, the both ends of upper cavity 15, and the second positioning of two sides setting of upper roller axocoel 12 is recessed
Upper positioning through hole 13 is arranged between two adjacent upper roller axocoels 12 for slot 14, and the lower die 2 is in the first locating convex block 11, upper roller
Axocoel 12, upper positioning through hole 13, the second positioning groove 14 and upper cavity 15 corresponding position matched first positioning is respectively set
Groove 21, lower roll axocoel 22, lower positioning through hole 23, the second locating convex block 24 and lower mode cavity 25, the lower mode cavity 25 is interior to be arranged end
First 4 and sleeve 5, the end 4 includes the large circle 41 and small circle ring 42 being fixedly connected with each other, the outer diameter of large circle 41 and sleeve 5
The internal diameter of outer diameter, the internal diameter of upper cavity 15 and lower mode cavity 25 is equal, and 42 outer diameters of small circle ring are equal with the internal diameter of sleeve 5.Institute
The quantity for stating sleeve 5 is equal with the quantity of lower mode cavity 25.The quantity of the end 4 is four times of 25 quantity of lower mode cavity.Under described
Mould 2 is ferrimagnet, and first locating convex block 11 is magnetic material.The upper cavity 15 is equal with the quantity of lower mode cavity 25
It and is 12.
When the use of the utility model being marking roll filled rubber layer 63, the first outside by 4 sets of end in endless metal block 62,
Two adjacent roll shafts 61 are arranged inside sleeve 5 again, sleeve 5 are connect with the end 4 of its two sides, due to end 4
Small circle ring 42 outer diameters it is equal with the internal diameter of sleeve 5, so end 4 and sleeve 5 are tightly connected, then package end for this two
4 and the roll shaft 61 of sleeve 5 be placed in the same lower mode cavity 25, with same method by other roll shafts 61, end 4 and sleeve 5
Combination assembles and fills up lower mode cavity 25, and the quantity of marking roll 61 at this time is 24, and rubber layer 63 is coated uniformly on annular
It is between metal block 62 and external, upper mold 1 is rotated and is closed with lower die 2, due to the outer diameter of outer diameter and the sleeve 5 of large circle 41, on
The internal diameter of die cavity 15 and the internal diameter of lower mode cavity 25 are equal, so large circle 41 and sleeve 5 can block the movement of rubber layer 63,
Prevent rubber layer 63 from not needing the position of filled rubber into other.Again will at least two pieces of mold stacks, will be with upper positioning through hole
13 and lower positioning through hole 23 adaptation metal bar be put into positioning through hole 13 and lower positioning through hole 23, make multiple molds vertical
It is consistent on direction, then mold is placed on vulcanizer and is vulcanized.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any person skilled in the art do not departing within the scope of technical solutions of the utility model, when using above-mentioned
The technology contents of announcement are modified or are modified to the equivalent embodiment of equivalent variations, but all without departing from the utility model
Technical solution content within the spirit and principles of the present invention, is implemented according to the technical essence of the utility model to above
Any simple modifications, equivalent substitutions and improvements made by example etc., still fall within the protection scope of technical solutions of the utility model
Within.
Claims (5)
1. a kind of marking roll makes mold, it is characterised in that: including upper mold (1) and lower die (2), the upper mold (1) and lower die (2)
Hingedly by hinge (3), the upper cavity (15) of semi-cylindrical is set in upper mold (1), and upper mold (1) is set far from the one end of hinge (3)
It sets the first locating convex block (11), the upper roller axocoel (12) communicated therewith is arranged in the both ends of upper cavity (15), upper roller axocoel (12)
The second positioning groove (14) are arranged in two sides, are arranged between two adjacent upper roller axocoels (12) upper positioning through hole (13), under described
Mould (2) is in the first locating convex block (11), upper roller axocoel (12), upper positioning through hole (13), the second positioning groove (14) and upper cavity
(15) matched first positioning groove (21), lower roll axocoel (22), lower positioning through hole (23), second is respectively set in corresponding position
Locating convex block (24) and lower mode cavity (25), interior setting end (4) of the lower mode cavity (25) and sleeve (5), the end (4) include
The large circle (41) and small circle ring (42) being fixedly connected with each other, the outer diameters of the outer diameter of large circle (41) and sleeve (5), upper cavity (15)
The internal diameter of internal diameter and lower mode cavity (25) is equal, and (42) outer diameter of small circle ring is equal with the internal diameter of sleeve (5).
2. a kind of marking roll as described in claim 1 makes mold, it is characterised in that: the quantity and lower die of the sleeve (5)
The quantity of chamber (25) is equal.
3. a kind of marking roll as described in claim 1 makes mold, it is characterised in that: the quantity of the end (4) is lower die
Four times of chamber (25) quantity.
4. a kind of marking roll as described in claim 1 makes mold, it is characterised in that: the lower die (2) is ferrimagnet,
First locating convex block (11) is magnetic material.
5. a kind of marking roll as described in claim 1 makes mold, it is characterised in that: the upper cavity (15) and lower mode cavity
(25) quantity is equal and is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869920.7U CN209273996U (en) | 2018-11-14 | 2018-11-14 | A kind of marking roll production mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869920.7U CN209273996U (en) | 2018-11-14 | 2018-11-14 | A kind of marking roll production mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209273996U true CN209273996U (en) | 2019-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821869920.7U Active CN209273996U (en) | 2018-11-14 | 2018-11-14 | A kind of marking roll production mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN209273996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367036A (en) * | 2018-11-14 | 2019-02-22 | 安徽宁国天嘉橡塑制品有限公司 | A kind of marking roll production mold |
-
2018
- 2018-11-14 CN CN201821869920.7U patent/CN209273996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367036A (en) * | 2018-11-14 | 2019-02-22 | 安徽宁国天嘉橡塑制品有限公司 | A kind of marking roll production mold |
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