CN210996353U - Spraying and film-removing device of molding machine - Google Patents
Spraying and film-removing device of molding machine Download PDFInfo
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- CN210996353U CN210996353U CN201922057140.3U CN201922057140U CN210996353U CN 210996353 U CN210996353 U CN 210996353U CN 201922057140 U CN201922057140 U CN 201922057140U CN 210996353 U CN210996353 U CN 210996353U
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Abstract
The utility model relates to a spraying film liquid removing device of molding machine belongs to the technical field of casting mechanical equipment, and its technical scheme main points are spraying film liquid removing device of molding machine, including compressed air pipe, drawing of patterns liquid bucket, drawing of patterns liquid pipe and shower nozzle, the below of shower nozzle is provided with the back pressure board, and the direction that the shower nozzle was kept away from to the back pressure board is provided with positive clamp plate, one side of positive clamp plate is provided with supplementary spraying film liquid removing component, and supplementary spraying film liquid removing component includes driving piece, supplementary liquid pipe and the supplementary injector head that is linked together with supplementary liquid pipe, and supplementary liquid pipe and drawing of patterns liquid pipe intercommunication set up, reach the effect that improves the drawing of patterns.
Description
Technical Field
The utility model relates to a casting mechanical equipment's technical field especially relates to a spraying film liquid removing device of molding machine.
Background
The vertical parting flaskless shooting and pressing molding machine is suitable for molding damp pattern sand which is efficiently produced in large scale by small and medium castings with and without cores, and is widely applied to industries such as automobiles, buildings, compressors, mines, cement, filtration, high-speed rails, kitchen ware, municipal administration and the like.
The prior Chinese patent with the reference publication number of CN206535992U discloses an auxiliary spraying demolding liquid device of a vertical parting flaskless injection molding machine, which comprises a demolding liquid barrel, a spray head, a demolding liquid pipe and a compressed air pipe, wherein the demolding liquid barrel is placed on a railing frame of a synchronous clamping conveyor; a demolding liquid pipe is led out from the demolding liquid barrel, and the tail end of the demolding liquid pipe is connected with a spray head; the compressed gas pipe is led out from the compressed gas pipe of the automatic blowing-out and automatic demolding liquid spraying system of the vertical parting flaskless injection molding machine and connected to the demolding liquid inlet of the nozzle, and the compressed gas pipe is provided with a control valve.
The above prior art solutions have the following drawbacks: the auxiliary spraying and stripping device is mainly used for spraying stripping liquid on the surface of the counter pressure plate, but cannot spray the stripping liquid on the surface of the counter pressure plate, so that the demolding yield is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spraying film liquid removing device of molding machine carries out the spraying of film liquid removing to the positive clamp plate surface through using supplementary spraying film liquid removing subassembly to make things convenient for the separation of sand mould and positive clamp plate, in order to reach the effect that improves drawing of patterns yield.
The technical purpose of the utility model is realized through following technical scheme:
the utility model provides a spraying film liquid removing device of molding machine, includes compressed air pipe, drawing of patterns liquid bucket, drawing of patterns liquid pipe and shower nozzle, and the below of shower nozzle is provided with the counterpressure board, and the direction that the shower nozzle was kept away from to the counterpressure board is provided with the positive pressure board, one side of positive pressure board is provided with supplementary spraying film liquid removing component, and supplementary spraying film liquid removing component includes driving piece, supplementary liquid pipe and the supplementary injector head that is linked together with supplementary liquid pipe, and supplementary liquid pipe and drawing of patterns liquid pipe intercommunication set up.
Through the technical scheme, during the spraying stripper liquid device of this molding machine of use, with the one side at the positive clamp plate of supplementary spraying stripper liquid unit mount, with supplementary liquid pipe and supplementary injector head intercommunication, and be linked together supplementary liquid pipe and drawing of patterns liquid pipe, when using the shower nozzle to send out the clamp plate spraying stripper liquid, make the driving piece drive supplementary liquid pipe and supplementary shower nozzle move the spraying stripper liquid to the surface of positive clamp plate, only to the condition of the back pressure plate spraying stripper liquid among the relative ratio prior art, the utility model discloses a supplementary spraying stripper liquid subassembly carries out the spraying of stripper liquid to the positive clamp plate surface, makes things convenient for the separation of sand mould and positive clamp plate, has reached the effect that improves drawing of patterns yield.
The utility model discloses further set up to: the driving piece comprises a support, a mounting seat, a screw rod and a motor, the support is fixedly arranged on one side of the molding machine, the screw rod is arranged on the support and is rotationally connected with the support, and one end of the screw rod is fixedly connected with an output shaft of the motor; the auxiliary liquid pipe and the auxiliary injector head are fixedly connected to the mounting seat, and the mounting seat is in threaded connection with the lead screw.
Through the technical scheme, when the driving piece is used, the motor drives the lead screw to rotate, so that the mounting seat in threaded connection with the lead screw drives the auxiliary liquid pipe and the auxiliary injection head to move on the lead screw, and further the spraying and film removing liquid is sprayed to different positions on the surface of the positive pressing plate, the uniformity of the spraying and film removing liquid on the surface of the positive pressing plate by the auxiliary spraying and film removing liquid is enhanced, the separation convenience of a sand mold and the positive pressing plate is improved, and the yield of demolding is further improved.
The utility model discloses further set up to: the driving piece is fixedly connected with a supporting rod, and the supporting rod is parallel to the screw rod.
Through above-mentioned technical scheme, the bracing piece sets firmly on the support and with lead screw parallel arrangement, provides support and guide effect to the removal of mount pad on the lead screw, improves the stability that the mount pad removed on the lead screw, improves the result of use of supplementary spraying stripper subassembly.
The utility model discloses further set up to: and a plurality of jet holes are formed in one side of the auxiliary injection head, which is opposite to the positive pressure plate.
Through above-mentioned technical scheme, seted up a plurality of jet orifices on the auxiliary jet head, strengthened auxiliary jet head's spraying efficiency, the spraying area of increase auxiliary jet head further improves auxiliary jet head's result of use.
The utility model discloses further set up to: the plurality of injection holes are arranged in a direction perpendicular to the lead screw.
Through the technical scheme, the jet holes are arranged in the direction perpendicular to the lead screw, so that the stripping liquid jetted by the auxiliary jetting head falls in the area of the positive pressing plate, the scattering of the stripping liquid to the outer area of the positive pressing plate is reduced, the utilization rate of the stripping liquid is improved, and the waste is reduced.
The utility model discloses further set up to: the aperture of the jet hole at the top of the auxiliary jet head is obliquely and upwards arranged; the aperture of the jet hole in the middle of the auxiliary injector head is horizontally arranged; the aperture of the ejection hole at the bottom of the auxiliary ejection head is set obliquely downward.
By the technical scheme, the aperture of the spray hole at the top of the auxiliary spray head is inclined upwards, the radian of the sprayed liquid sprayed from the spray hole at the top is increased, and the coverage area of the sprayed liquid is enlarged; horizontally setting the aperture of the jet hole in the middle of the auxiliary injector head, so that the spray liquid is sprayed out from the jet hole in the middle and then covers the middle position of the positive pressure plate; the aperture of the jet hole at the bottom of the auxiliary jet head is inclined downwards, so that the spray liquid is sprayed out from the jet hole at the bottom and then covers the area of the positive pressure plate close to the screw rod, and the spraying effect of the auxiliary jet head on the positive pressure plate is improved.
To sum up, the utility model discloses a beneficial technological effect does:
1. the auxiliary spraying stripping liquid assembly is arranged on one side of the positive pressing plate, and the stripping liquid is sprayed on the surface of the positive pressing plate, so that the separation of the sand mold and the positive pressing plate is facilitated, and the demolding yield is improved;
2. the supporting rod is arranged on the driving piece, so that the supporting and guiding effects are provided for the movement of the mounting seat on the screw rod, the movement stability of the mounting seat on the screw rod is improved, and the using effect of the auxiliary spraying film-stripping liquid assembly is further improved;
3. the aperture of the injection hole at the top of the auxiliary injection head is obliquely arranged upwards; the aperture of the jet hole in the middle of the auxiliary injector head is horizontally arranged; the aperture of the jet hole at the bottom of the auxiliary jet head is obliquely arranged downwards, so that the surface of the positive pressing plate is comprehensively coated with the spray stripping liquid, and the spray effect of the auxiliary jet head on the positive pressing plate is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic diagram of the present embodiment for highlighting the injection hole.
Reference numerals: 1. compressing the air pipe; 2. demolding the liquid barrel; 3. a demolding liquid pipe; 4. a spray head; 5. a counter-pressure plate; 51. a positive pressure plate; 6. auxiliary spraying of a mold release liquid component; 61. a drive member; 611. a support; 612. a mounting seat; 613. a lead screw; 614. A motor; 62. an auxiliary liquid pipe; 63. an auxiliary ejection head; 631. an injection hole; 7. a support rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a spraying and membrane-removing device of a molding machine includes a compressed air pipe 1, a stripping liquid barrel 2, a stripping liquid pipe 3 and a nozzle 4, a counter plate 5 is disposed below the nozzle 4, a positive plate 51 is disposed in a direction away from the nozzle 4 by the counter plate 5, an auxiliary spraying and membrane-removing assembly is disposed on one side of the positive plate 51, and the auxiliary spraying and membrane-removing assembly performs spraying of membrane-removing liquid on the surface of the positive plate 51, so as to facilitate separation of a sand mold from the positive plate 51.
As shown in fig. 1, the auxiliary spraying and stripping liquid assembly includes a driving member 61, an auxiliary liquid pipe 62 and an auxiliary spraying head 63 communicated with the auxiliary liquid pipe 62, the auxiliary liquid pipe 62 is communicated with the stripping liquid pipe 3, when the spraying and stripping liquid device of the molding machine is used, the auxiliary spraying and stripping liquid assembly 6 is installed on one side of the positive pressure plate 51, the auxiliary liquid pipe 62 is communicated with the auxiliary spraying head 63, the auxiliary liquid pipe 62 is communicated with the stripping liquid pipe 3, the spraying and stripping liquid is sprayed on the positive pressure plate by using the spraying head 4, and simultaneously, the driving member 61 drives the auxiliary liquid pipe 62 and the auxiliary spraying head 63 to move and spray the stripping liquid on the surface of the positive pressure plate 51, thereby facilitating the separation of the sand mold from the positive pressure plate.
As shown in fig. 1, the driving member 61 includes a bracket 611, a mounting seat 612, a lead screw 613 and a motor 614, the bracket 611 is fixed on one side of the molding machine, the lead screw 613 is disposed on the bracket 611 and rotatably connected to the bracket 611, and one end of the lead screw 613 is fixedly connected to an output shaft of the motor 614; the auxiliary liquid pipe 62 and the auxiliary spray head 63 are fixedly connected to the mounting base 612, and the mounting base 612 is in threaded connection with the lead screw 613; the driving member 61 is fixedly connected with a supporting rod 7, the supporting rod 7 is parallel to the screw rod 613, and the mounting seat 612 is sleeved on the supporting rod 7 and connected with the supporting rod 7 in a sliding manner. When the driving element 61 is used, the motor 614 drives the lead screw 613 to rotate, so that the mounting seat 612 in threaded connection with the lead screw 613 drives the auxiliary liquid tube 62 and the auxiliary injection head 63 to move on the lead screw 613, the support rod 7 provides a supporting and guiding function for the movement of the mounting seat 612 on the lead screw 613, the stability of the movement of the mounting seat 612 on the lead screw 613 is improved, the auxiliary injection head 63 sprays stripping liquid on different positions of the surface of the pressing plate 51, the uniformity of the auxiliary spraying stripping liquid spraying on the surface of the pressing plate 51 is enhanced, and the demolding yield is further improved.
With reference to fig. 1 and fig. 2, a plurality of injection holes 631 are formed in one side of the auxiliary injection head 63, which faces the positive pressure plate 51, and the injection holes 631 are arranged along a direction perpendicular to the lead screw 613, so that the injection efficiency of the auxiliary injection head 63 is enhanced, the injection area of the auxiliary injection head 63 is increased, and the vertically arranged injection holes 631 enable the stripping liquid injected by the auxiliary injection head 63 to fall in the area of the positive pressure plate 51, thereby reducing the scattering of the stripping liquid to the outer area of the positive pressure plate 51 and reducing waste; the aperture of the spray hole 631 at the top of the auxiliary spray head 63 is inclined upwards, so that the radian of the sprayed liquid sprayed from the top spray hole 631 is increased, and the coverage area of the sprayed liquid is enlarged; the aperture of the spraying hole 631 in the middle of the auxiliary spraying head 63 is horizontally arranged, so that the spraying liquid is sprayed from the middle spraying hole 631 and then covers the middle position of the positive pressure plate 51; the aperture of the spray hole 631 at the bottom of the auxiliary spray head 63 is inclined downward, so that the spray liquid sprayed from the bottom spray hole 631 covers the area of the positive pressure plate 51 close to the lead screw 613, and in sum, the spray effect of the auxiliary spray head 63 on the positive pressure plate 51 is improved.
The implementation principle of the embodiment is as follows: when the film spray and stripping liquid device of the molding machine is used, the auxiliary spraying stripping liquid assembly 6 is arranged on one side of the positive pressure plate 51, the auxiliary liquid pipe 62 is communicated with the auxiliary spray head 63, and the auxiliary liquid pipe 62 is communicated with the stripping liquid pipe 3; then, the driving element 61 is started, the motor 614 drives the lead screw 613 to rotate, so that the mounting seat 612 drives the auxiliary liquid tube 62 and the auxiliary injection head 63 to move on the lead screw 613 and the supporting rod 7, the supporting rod 7 provides a supporting and guiding function for the movement of the mounting seat 612 on the lead screw 613, and the movement stability of the mounting seat 612 on the lead screw 613 is improved; the aperture of the spray hole 631 at the top of the auxiliary spray head 63 is inclined upwards, the radian of the spray liquid sprayed from the top spray hole 631 is increased, and the side of the spray positive pressure plate 51 far away from the screw 613 is sprayed; the aperture of the spray hole 631 in the middle of the auxiliary spray head 63 is horizontally arranged, so that the spray liquid is sprayed from the middle spray hole 631 and then covers the middle position of the positive pressure plate 51; the hole diameter of the spray hole 631 at the bottom of the auxiliary spray head 63 is inclined downward, so that the spray liquid sprayed from the bottom spray hole 631 covers the positive pressure plate 51 at the area close to the lead screw 613, and the spray effect of the auxiliary spray head 63 on the positive pressure plate 51 is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (6)
1. The utility model provides a spraying film liquid removing device of molding machine, includes compressed air pipe (1), drawing of patterns liquid bucket (2), drawing of patterns liquid pipe (3) and shower nozzle (4), and the below of shower nozzle (4) is provided with back pressure board (5), and the direction that shower nozzle (4) were kept away from in back pressure board (5) is provided with positive clamp plate (51), its characterized in that: one side of the positive pressure plate (51) is provided with an auxiliary spraying and film removing liquid component, the auxiliary spraying and film removing liquid component comprises a driving piece (61), an auxiliary liquid pipe (62) and an auxiliary spraying head (63) communicated with the auxiliary liquid pipe (62), and the auxiliary liquid pipe (62) is communicated with the demolding liquid pipe (3).
2. The film spraying and stripping device for the molding machine according to claim 1, which is characterized in that: the driving piece (61) comprises a bracket (611), a mounting seat (612), a lead screw (613) and a motor (614), the bracket (611) is fixedly arranged at one side of the molding machine, the lead screw (613) is arranged on the bracket (611) and is rotationally connected with the bracket (611), and one end of the lead screw (613) is fixedly connected with an output shaft of the motor (614); the auxiliary liquid pipe (62) and the auxiliary spraying head (63) are fixedly connected to the mounting seat (612), and the mounting seat (612) is in threaded connection with the lead screw (613).
3. The film spraying and stripping device for the molding machine according to claim 1, which is characterized in that: the driving piece (61) is fixedly connected with a supporting rod (7), and the supporting rod (7) is arranged in parallel to the screw rod (613).
4. The film spraying and stripping device for the molding machine according to claim 1, which is characterized in that: and a plurality of jet holes (631) are formed in one side of the auxiliary jet head (63) opposite to the positive pressure plate (51).
5. The film spraying and stripping device for the molding machine as claimed in claim 4, wherein: the plurality of injection holes (631) are arranged in a direction perpendicular to the lead screw (613).
6. The film spraying and stripping device for the molding machine as claimed in claim 4, wherein: the aperture of the jet hole (631) at the top of the auxiliary jet head (63) is arranged obliquely upwards; the aperture of the jet hole (631) in the middle of the auxiliary jet head (63) is horizontally arranged; the hole diameter of the injection hole (631) at the bottom of the auxiliary injection head (63) is set obliquely downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057140.3U CN210996353U (en) | 2019-11-23 | 2019-11-23 | Spraying and film-removing device of molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057140.3U CN210996353U (en) | 2019-11-23 | 2019-11-23 | Spraying and film-removing device of molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN210996353U true CN210996353U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922057140.3U Active CN210996353U (en) | 2019-11-23 | 2019-11-23 | Spraying and film-removing device of molding machine |
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| Country | Link |
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| CN (1) | CN210996353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620607A (en) * | 2021-01-29 | 2021-04-09 | 深圳市宝田精工科技有限公司 | High-efficient demoulding mechanism of die mould product |
| CN114682742A (en) * | 2022-04-09 | 2022-07-01 | 李�荣 | Sand core mould and casting mould for preparing sand core mould |
-
2019
- 2019-11-23 CN CN201922057140.3U patent/CN210996353U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620607A (en) * | 2021-01-29 | 2021-04-09 | 深圳市宝田精工科技有限公司 | High-efficient demoulding mechanism of die mould product |
| CN112620607B (en) * | 2021-01-29 | 2023-03-14 | 深圳市宝田精工科技有限公司 | Die mould product demoulding mechanism |
| CN114682742A (en) * | 2022-04-09 | 2022-07-01 | 李�荣 | Sand core mould and casting mould for preparing sand core mould |
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