CN213591693U - Sand injection port cleaning mechanism of core shooter - Google Patents
Sand injection port cleaning mechanism of core shooter Download PDFInfo
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- CN213591693U CN213591693U CN202022237942.5U CN202022237942U CN213591693U CN 213591693 U CN213591693 U CN 213591693U CN 202022237942 U CN202022237942 U CN 202022237942U CN 213591693 U CN213591693 U CN 213591693U
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Abstract
The utility model discloses a clean mechanism of notes sand mouth of core shooting machine, including the frame, frame fixedly connected with penetrates sand device and mould, penetrate sand device is provided with decurrent sand mouth of penetrating, the mould is provided with ascending notes sand mouth with penetrating sand mouth assorted, still includes cleaning device, cleaning device includes gasket, horizontal displacement mechanism and rotary mechanism, the gasket sets up between penetrating sand mouth and notes sand mouth, horizontal displacement mechanism and rotary mechanism all are connected with the gasket, the gasket does the relative sliding motion in the horizontal direction through horizontal displacement mechanism, the gasket uses gasket one side as the axle through rotary mechanism and does rotary motion, the utility model discloses remove the gasket from the mould top through horizontal displacement mechanism, and rethread rotary mechanism rotates the gasket, and under the effect of gravity, the molding sand drops from the gasket, has simple structure, the molding sand is automatically cleaned, the production efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The utility model relates to a core shooting machine field, in particular to clean mechanism of notes sand mouth of core shooting machine.
Background
The core shooter, also called a squeeze molding machine, uses compressed air to uniformly inject molding sand into a sand box for pre-compaction, and then applies pressure to compact the molding sand. The common injection molding machine has a vertical parting flaskless injection molding machine and a horizontal parting flaskless injection molding machine. The vertical parting flaskless shooting and pressing molding machine does not need a sand box for molding, molding sand is directly shot into a molding chamber with a template, the manufactured sand mould has high dimensional precision, cavities are arranged on two sides of the sand box, the production efficiency is high, the core setting is difficult, and the requirement on the quality of the molding sand is strict. The horizontal parting and stripping injection molding machine utilizes the sand box to mold, and the sand box is closed and stripped after being manufactured, so that the core setting is convenient, and the production efficiency is high.
The sand shooting mouth of the sand shooting device of the vertical core shooter is often rectangular, and the sand injection mouth of the mold is often a plurality of small holes, when leading to sand shooting at every time, a backing plate needs to be padded between the sand shooting mouth and the sand injection mouth, after sand shooting is completed, the molding sand on the backing plate and near the sand injection mouth of the mold needs to be cleaned manually by an operator, the stability of the next sand shooting process is ensured, the process needs manual cleaning by the operator, the work efficiency can be influenced, the problem of labor cost is increased, and therefore a new scheme is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clean mechanism of notes sand mouth of core shooter to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clean mechanism of notes sand mouth of core shooting machine, includes the frame, frame fixedly connected with penetrates sand device and mould, it is provided with decurrent sand mouth to penetrate the sand device, the mould be provided with ascending and penetrate sand mouth assorted notes sand mouth, still include cleaning device, cleaning device includes gasket, horizontal displacement mechanism and rotary mechanism, the gasket sets up between penetrating sand mouth and notes sand mouth, be provided with logical groove on the gasket, lead to groove, penetrate sand mouth and annotate sand mouth looks UNICOM, horizontal displacement mechanism and rotary mechanism all are connected with the gasket, the gasket is the relative sliding motion on the horizontal direction through horizontal displacement mechanism, the gasket uses one side of gasket as the axle through rotary mechanism and is rotary motion.
As a preferred technical scheme of the utility model, horizontal displacement mechanism includes cylinder and coupling assembling, the cylinder body fixed connection of cylinder is in the frame, the piston rod and the coupling assembling fixed connection of cylinder, coupling assembling is connected with the gasket.
As a preferred technical scheme of the utility model, coupling assembling includes fixing base and two connecting rods, the fixing base both ends difference fixedly connected with connecting rod, the one end that the fixing base was kept away from to the connecting rod is connected with the gasket is articulated.
As a preferred technical scheme of the utility model, rotary mechanism includes servo motor and rotating assembly, servo motor fixed connection is on the fixing base rotating assembly one end and servo motor output fixed connection, the upside that the other end and gasket are close to servo motor one end offsets, rotating assembly is rotary motion through servo motor.
As a preferred technical scheme of the utility model, rotating assembly includes straight-bar and arc pole, the one end and the servo motor output fixed connection of straight-bar, the other end are connected with the one end of arc pole, the intrados of arc pole offsets with the gasket.
As an optimal technical scheme of the utility model, the gasket is kept away from rotary mechanism one end and is provided with the cleaning block, the thickness that highly is greater than the gasket of cleaning block.
As an optimal technical scheme of the utility model, be provided with in the frame and connect the sand table, connect the sand table to be located below the mould.
Compared with the prior art, the beneficial effects of the utility model are that: remove the gasket from the mould top through horizontal displacement mechanism, rethread slewing mechanism is rotatory with the gasket, and under the effect of gravity, the molding sand drops from the gasket, has simple structure, and automatic clean molding sand improves production efficiency, reduces the advantage of human cost.
Drawings
Fig. 1 is a structural sectional view of the present invention.
In the figure: 1. a frame; 2. a mold; 3. a sand shooting port; 4. a sand injection port; 5. a sand shooting device; 6. a gasket; 7. a through groove; 8. a fixed seat; 9. a connecting rod; 10. a servo motor; 11. a straight rod; 12. an arc rod; 13. a cleaning block; 14. a sand receiving disc; 15. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
Referring to fig. 1, the utility model provides a sand injection port cleaning mechanism of core shooter, which comprises a frame 1, the frame 1 is fixedly connected with a sand shooting device 5 and a mould 2, the sand shooting device 5 is provided with a downward sand shooting port 3, the mould 2 is provided with an upward sand injection port 4 matched with the sand shooting port 3, the cleaning mechanism also comprises a cleaning device, the cleaning device comprises a gasket 6, a horizontal displacement mechanism and a rotating mechanism, the gasket 6 is arranged between the sand shooting port 3 and the sand injection port 4, the gasket 6 is provided with a through groove 7, the sand shooting port 3 and the sand injection port 4 are communicated, the horizontal displacement mechanism and the rotating mechanism are both connected with the gasket 6, the gasket 6 makes relative sliding motion in the horizontal direction through the horizontal displacement mechanism, the gasket 6 makes rotating motion by taking one side of the gasket 6 as an axis through the rotating mechanism, after sand shooting is completed, the gasket 6 is moved out from the upper part of the mould 2 through the, the gasket 6 is rotated by the rotating mechanism, and the molding sand on the gasket 6 slides down from the gasket 6 under the action of gravity, so that the effect of cleaning the molding sand on the gasket 6 is achieved.
Wherein, horizontal displacement mechanism includes cylinder 15 and coupling assembling, and the cylinder body fixed connection of cylinder 15 is in frame 1, and the piston rod and the coupling assembling fixed connection of cylinder 15, coupling assembling are connected with gasket 6, and piston motion through cylinder 15 reaches the effect of controlling 6 relative motion of gasket, is convenient for realize the production automation and use manpower sparingly cost's effect.
Wherein, coupling assembling includes fixing base 8 and two connecting rods 9, and 8 both ends of fixing base are fixedly connected with connecting rod 9 respectively, and connecting rod 9 keeps away from the one end of fixing base 8 and is connected with 6 articulations of gasket, is the axle through two connecting rods 9 and 6 articulated departments of gasket, plays the 6 pivoted effects of gasket of being convenient for.
Wherein, rotary mechanism includes servo motor 10 and rotating assembly, rotating assembly one end and the output end fixed connection of servo motor 10 on fixing base 8 of servo motor 10 fixed connection, the other end offsets with the upside that gasket 6 is close to servo motor 10 one end, rotating assembly is rotary motion through servo motor 10, output through servo motor 10 rotates, it rotates to drive rotating assembly, thereby it rotates to drive the gasket 6 that is connected with rotating assembly, finally reach the effect of cleaning the molding sand on gasket 6.
Wherein, rotating assembly includes straight-bar 11 and arc pole 12, and the one end of straight-bar 11 is connected with servo motor 10 output end fixed connection, and the other end is connected with the one end of arc pole 12, and the intrados of arc pole 12 offsets with gasket 6, makes the one end of gasket 6 relative slip on the intrados of arc pole 12 through rotating arc pole 12 to reach the effect of controlling 6 rotation angles of gasket.
Wherein, the gasket 6 is kept away from rotary mechanism one end and is provided with cleaning block 13, and cleaning block 13 highly is greater than the thickness of gasket 6, and cleaning block 13 clears up the remaining molding sand above the mould 2 under the effect of cylinder 15, reaches the effect of the molding sand on the clean mould 2.
Wherein, be provided with on the frame 1 and connect sand table 14, connect sand table 14 to be located below mould 2, collect the unnecessary molding sand on gasket 6 and the mould 2 through connecing sand table 14, prevent that the molding sand from polluting the production environment, also can carry out production with the molding sand of collecting simultaneously, reduced manufacturing cost.
The working principle of the present invention will be explained in detail below: after the sand shooting device 5 is completed, the air cylinder 15 is started, the piston rod retracts, the gasket 6 is driven to slide on the mold 2 towards the air cylinder 15, until the gasket 6 is completely moved out of the mold 2, the servo motor 10 is started to drive the straight rod 11 and the arc rod 12 to rotate, one end of the gasket 6 slides upwards in the inner arc surface of the arc rod 12, the other end of the gasket rotates downwards in the axial direction by taking the hinged part of the two connecting rods 9 as the hinge, molding sand on the gasket 6 slides downwards to the sand receiving disc 14 from the gasket 6 under the action of gravity, then the servo motor 10 rotates reversely, the gasket 6 resets, the air cylinder 15 rotates reversely, the piston rod extends to push the gasket 6 to move towards the mold 2, the cleaning block 13 abuts against one side of the upper end of the mold 2 and slides relatively to the upper end of the mold 2, the molding sand on the mold 2.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a clean mechanism of notes sand mouth of core shooting machine, includes frame (1), frame (1) fixedly connected with penetrates sand device (5) and mould (2), it penetrates sand device (5) and is provided with decurrent sand mouth (3), mould (2) are provided with ascending and penetrate sand mouth (3) assorted notes sand mouth (4), its characterized in that: still include cleaning device, cleaning device includes gasket (6), horizontal displacement mechanism and rotary mechanism, gasket (6) set up and penetrate between sand mouth (3) and notes sand mouth (4), be provided with logical groove (7) on gasket (6), lead to groove (7), penetrate sand mouth (3) and annotate sand mouth (4) UNICOM mutually, horizontal displacement mechanism and rotary mechanism all are connected with gasket (6), gasket (6) are the relative sliding motion on the horizontal direction through horizontal displacement mechanism, gasket (6) are rotary motion through rotary mechanism with gasket (6) one side as the axle.
2. The mechanism for cleaning the sand injection port of the core shooter as claimed in claim 1, characterized in that: horizontal displacement mechanism includes cylinder (15) and coupling assembling, the cylinder body fixed connection of cylinder (15) is on frame (1), the piston rod and the coupling assembling fixed connection of cylinder (15), coupling assembling is connected with gasket (6).
3. The mechanism for cleaning the sand injection port of the core shooter as claimed in claim 2, characterized in that: coupling assembling includes fixing base (8) and two connecting rods (9), fixing base (8) both ends difference fixedly connected with connecting rod (9), the one end and the articulated connection of gasket (6) of fixing base (8) are kept away from in connecting rod (9).
4. The mechanism for cleaning the sand injection port of the core shooter as claimed in claim 3, characterized in that: the rotary mechanism comprises a servo motor (10) and a rotary assembly, wherein the servo motor (10) is fixedly connected to the fixing seat (8), one end of the rotary assembly is fixedly connected with the output end of the servo motor (10), the other end of the rotary assembly is abutted to the upper side, close to one end of the servo motor (10), of the gasket (6), and the rotary assembly rotates through the servo motor (10).
5. The mechanism for cleaning the sand injection port of the core shooter as claimed in claim 4, characterized in that: the rotating assembly comprises a straight rod (11) and an arc rod (12), one end of the straight rod (11) is fixedly connected with the output end of the servo motor (10), the other end of the straight rod is connected with one end of the arc rod (12), and the inner arc surface of the arc rod (12) is abutted to the gasket (6).
6. The mechanism for cleaning the sand injection port of the core shooter as claimed in claim 1, characterized in that: one end, far away from the rotating mechanism, of the gasket (6) is provided with a cleaning block (13), and the height of the cleaning block (13) is larger than the thickness of the gasket (6).
7. The mechanism for cleaning the sand injection port of the core shooter as claimed in claim 1, characterized in that: a sand receiving disc (14) is arranged on the rack (1), and the sand receiving disc (14) is positioned below the mold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237942.5U CN213591693U (en) | 2020-10-10 | 2020-10-10 | Sand injection port cleaning mechanism of core shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237942.5U CN213591693U (en) | 2020-10-10 | 2020-10-10 | Sand injection port cleaning mechanism of core shooter |
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| Publication Number | Publication Date |
|---|---|
| CN213591693U true CN213591693U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022237942.5U Active CN213591693U (en) | 2020-10-10 | 2020-10-10 | Sand injection port cleaning mechanism of core shooter |
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| CN (1) | CN213591693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509711A (en) * | 2021-09-07 | 2021-10-19 | 邳州龙威健康科技有限公司 | Storage bin for yoga mat |
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2020
- 2020-10-10 CN CN202022237942.5U patent/CN213591693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509711A (en) * | 2021-09-07 | 2021-10-19 | 邳州龙威健康科技有限公司 | Storage bin for yoga mat |
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