CN113477891A - Prevent falling and injure by a crashing object's core making machine connecting device - Google Patents
Prevent falling and injure by a crashing object's core making machine connecting device Download PDFInfo
- Publication number
- CN113477891A CN113477891A CN202110620317.5A CN202110620317A CN113477891A CN 113477891 A CN113477891 A CN 113477891A CN 202110620317 A CN202110620317 A CN 202110620317A CN 113477891 A CN113477891 A CN 113477891A
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- Prior art keywords
- block
- rotating
- making machine
- core making
- sliding block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The invention relates to the technical field of core making machines, and discloses core making machine connecting equipment for preventing falling and smashing injuries. Through the mutual repulsion of the magnetic blocks on the inverted triangle block and the sliding magnetic blocks at the two ends inside the alarm box, the sliding magnetic blocks are close to the fixed magnetic blocks, the sliding magnetic blocks and the fixed magnetic blocks are mutually attached, so that the alarm box generates current, the alarm box gives an alarm, the alarm effect is achieved, the inner gear and the rotating gear stop rotating simultaneously through the rotating chute stop rotating, and the effect of preventing falling is achieved.
Description
Technical Field
The invention relates to the technical field of core making machines, in particular to core making machine connecting equipment capable of preventing falling and smashing injuries.
Background
The core making machine is a device for making a precoated sand shell core by adopting a hot core box, sand for casting, thermoplastic phenolic resin, a latent curing agent and the like are mixed to prepare precoated sand which is injected into the core box with a heating device, urotropine is decomposed after being heated, and molten resin is quickly converted into a non-molten body structure from a linear structure, so that the precoated sand is solidified and formed to form a core.
In order to solve the problems, the inventor provides core making machine connecting equipment for preventing falling and smashing injuries, the magnetic blocks on the inverted triangular blocks are mutually repelled with the sliding magnetic blocks at two ends inside the alarm box, so that the sliding magnetic blocks are close to the fixed magnetic blocks and mutually attached, the alarm box generates current, the alarm box gives an alarm, the effect of giving an alarm is achieved, the inner gear and the rotating gear stop rotating simultaneously by rotating the sliding chute, and the effect of preventing falling is achieved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the core making machine connecting equipment for preventing falling and smashing injuries, which has the advantage of preventing falling and solves the problem of hand clamping injury.
(II) technical scheme
In order to realize the purpose of preventing falling, the invention provides the following technical scheme: a core making machine connecting device for preventing falling and smashing injuries comprises a device main body, wherein a rotating gear is rotatably connected inside the device main body, a rotating chute is rotatably connected on the front side of the rotating gear, an inner circle sliding block is slidably connected on the inner wall of the rotating chute, an inner circle sliding chute is slidably connected on the periphery of the inner circle sliding block, a clockwise friction piece is fixedly installed inside the inner circle sliding chute, a heat absorbing pipe is fixedly connected on the periphery of the clockwise friction piece, a rotating sliding block is slidably connected on the inner wall of the rotating chute, an inner circle gear is rotatably connected on the back side of the rotating sliding block, a thermal expansion object is fixedly installed on the periphery of the heat absorbing pipe, an inverted triangular block is fixedly connected on the periphery of the thermal expansion object, an alarm box is slidably connected on one end, away from the heat absorbing pipe, of the inverted triangular block, a vertical groove is fixedly installed in the center of the alarm box, and a first spring is fixedly connected on the inner wall of the alarm box, the alarm box is characterized in that a fixed magnetic block is fixedly mounted at one end, far away from the alarm box, of the first spring, a second spring is fixedly connected inside the alarm box, a sliding magnetic block is mounted on an ejector rod, close to the fixed magnetic block, of one end of the second spring, a limiting sliding groove is fixedly connected to the periphery of the rotating gear, and a limiting sliding block is slidably connected to the inner wall of the limiting sliding groove.
Preferably, the clockwise friction piece does not rub the inner circular slider when the inner circular slider rotates clockwise, rubs the inner circular slider when the inner circular slider rotates anticlockwise, and generates heat to be transferred to the inside of the heat absorption tube when the inner circular slider rotates anticlockwise.
Preferably, the thermal expansion body is filled in the thermal expansion object, and when the thermal expansion object senses heat, the thermal expansion body in the thermal expansion object expands to push the inverted triangular block to move towards the vertical groove.
Preferably, the magnetic block N pole is arranged on the surface of the inverted triangular block and is mutually repelled with the sliding magnetic block at the bottom, so that the sliding block is pushed to be mutually attached to the fixed magnetic block.
Preferably, a magnetic block S pole is arranged on the surface of the fixed magnetic block, a magnetic block S pole is arranged on the surface of the rotating slider, and when the rotating slider rotates to the periphery of the alarm box, the fixed magnetic block inside the alarm box is close to the sliding magnetic block.
Preferably, the surface of the sliding magnetic block is provided with a magnetic block N pole which is mutually attracted with the magnetic block on the surface of the fixed magnetic block.
Preferably, the surface of the limiting slider is provided with a magnetic block N pole which is mutually repelled with the magnetic block on the rotating slider.
(III) advantageous effects
Compared with the prior art, the invention provides core making machine connecting equipment for preventing falling and smashing injuries, which has the following beneficial effects:
1. this prevent falling and smash core making machine jointing equipment of hindering promotes through the thermal expansion thing and falls three hornblocks downstream, falls three hornblocks and slides on erecting the groove, and the magnetic path on the three hornblocks that fall this moment repels each other with the slip magnetic path at alarm box inside both ends, makes the slip magnetic path be close to fixed magnetic path, and both laminate each other to make alarm box produce the electric current, alarm box sends out the police dispatch newspaper, thereby has reached the effect of sending out the police dispatch newspaper.
2. On this prevent falling and pound wounded's core making machine connected device, through the reason that rotating gear and interior gear rotated simultaneously, when interior circular gear rotated a week, can make to rotate the spout and fall in the peripheral restriction spout that has the restriction slider of rotating gear, the magnetic path on restriction slider surface and the magnetic path inter attraction on the rotation slider this moment make and rotate spout stall, interior gear and rotating gear stall simultaneously to reach the effect that prevents to fall.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a rotary gear and its connection structure according to the present invention;
FIG. 3 is a schematic view of the rotary chute and its connection structure of the present invention;
FIG. 4 is a schematic view of the inner slider and its connection structure according to the present invention;
FIG. 5 is a schematic view of the alarm case and its connection structure of the present invention;
fig. 6 is a schematic view of the limiting chute and the connecting structure thereof.
In the figure: 1. an apparatus main body; 2. a rotating gear; 3. rotating the chute; 4. an inner circle sliding block; 5. an inner circular chute; 6. a friction member; 7. a heat absorbing tube; 8. rotating the slide block; 9. an inner circular gear; 10. a thermal expansion; 11. inverting the triangular block; 12. an alarm box; 13. a vertical slot; 14. a first spring; 15. a fixed magnetic block; 16. a second spring; 17. a sliding magnetic block; 18. a restricting chute; 19. the slider is restrained.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a core making machine connecting device for preventing falling and smashing injuries comprises a device main body 1, a rotating gear 2 is rotatably connected inside the device main body 1, a rotating chute 3 is rotatably connected on the front side of the rotating gear 2, an inner circle sliding block 4 is slidably connected on the inner wall of the rotating chute 3, an inner circle sliding chute 5 is slidably connected on the periphery of the inner circle sliding block 4, a clockwise friction piece 6 is fixedly installed inside the inner circle sliding chute 5, the clockwise friction piece 6 does not rub the inner circle sliding block 4 when the inner circle sliding block 4 rotates clockwise, the inner circle sliding block 4 rubs with the inner circle sliding block 4 when the inner circle sliding block 4 rotates anticlockwise, a heat absorbing pipe 7 is fixedly connected on the periphery of the clockwise friction piece 6, a rotating sliding block 8 is slidably connected on the inner wall of the rotating chute 3, an inner circle gear 9 is rotatably connected on the back side of the rotating sliding block 8, and a thermal expansion object 10 is fixedly installed on the periphery of the heat absorbing pipe 7, the inside of a thermal expansion object 10 is filled with a thermal expansion body, the periphery of the thermal expansion object 10 is fixedly connected with an inverted triangle block 11, the surface of the inverted triangle block 11 is provided with a magnetic block N pole, one end of the inverted triangle block 11 far away from a heat absorption pipe 7 is connected with an alarm box 12 in a sliding manner, the center of the alarm box 12 is fixedly provided with a vertical groove 13, the inner wall of the alarm box 12 is fixedly connected with a first spring 14, one end of the first spring 14 far away from the alarm box 12 is fixedly provided with a fixed magnetic block 15, the surface of the fixed magnetic block 15 is provided with a magnetic block S pole, the surface of a rotating slide block 8 is provided with a magnetic block S pole, the inside of the alarm box 12 is fixedly connected with a second spring 16, one end of the second spring 16 close to the fixed magnetic block 15 is provided with a sliding magnetic block 17 through a push rod, the surface of the sliding magnetic block 17 is provided with an N pole, the periphery of the rotating gear 2 is fixedly connected with a limiting slide groove 18, the inner wall of the limiting slide groove 18 is connected with a limiting slide block 19, the surface of the limiting slider 19 is provided with a magnetic block N pole.
The working principle is that when the device is used, the inner gear 9 is started under the built-in driving device to drive the rotating slide block 8 to rotate, the rotating slide block 8 pushes the rotating slide groove 3 to move on the inner wall of the rotating slide groove 3, the inner gear 9 is engaged with the inner wall of the rotating gear 2 to move, the inner gear 9 rotates around and can rotate for a circle on the inner wall of the rotating gear 2, when the inner gear 9 does not rotate for a circle, the rotating slide groove 3 passes through the peripheral limiting slide groove 18 of the rotating gear 2, when the failed arm is not timely drawn out, the rotating gear 2 and the inner gear 9 rotate simultaneously, the inner slide block 4 on the inner wall of the rotating slide groove 3 passes through the clockwise friction piece 6 anticlockwise, the clockwise friction piece 6 rubs on the inner slide block 4 to generate heat, the heat is absorbed by the heat absorption tube 7 and transmitted to the peripheral thermal expansion 10, the thermal expansion 10 pushes the inverted triangle block 11 to move downwards, inverted triangle block 11 slides on vertical slot 13, the magnetic path on inverted triangle block 11 and the sliding magnetic path 17 at the inside both ends of alarm box 12 repel each other this moment, make sliding magnetic path 17 be close to fixed magnetic path 15, both laminate each other, thereby make alarm box 12 produce the electric current, alarm box 12 sends out the police dispatch newspaper, thereby the effect of sending out the police dispatch newspaper has been reached, simultaneously because of the reason that rotating gear 2 and interior gear 9 rotated simultaneously, when interior gear 9 rotated a week, can make and rotate spout 3 and fall in rotating gear 2 periphery has the restriction spout 18 of restriction slider 19, the magnetic path on restriction slider 19 surface and the magnetic path inter attraction on the rotation slider 8 this moment, make and rotate spout 3 stall, interior gear 9 and rotating gear 2 stall simultaneously, thereby reach the effect of preventing to fall.
This prevent falling and smash core making machine jointing equipment who hinders promotes through thermal expansion thing 10 and falls three hornblocks 11 downstream, falls three hornblocks 11 and slides on erecting groove 13, and the magnetic path on the three hornblocks 11 of falling makes sliding magnetic path 17 be close to fixed magnetic path 15 with the inside sliding magnetic path 17 mutual repulsion at both ends of alarm box 12 this moment, and both laminate each other to make alarm box 12 produce the electric current, alarm box 12 sends out the police dispatch newspaper, thereby has reached the effect of sending out the police dispatch newspaper.
On this prevent falling and injure's core making machine connecting device, through the reason that bull gear 2 rotated simultaneously with interior gear 9, when interior gear 9 rotated a week, can make to rotate spout 3 and fall in the peripheral restriction spout 18 that has restriction slider 19 of bull gear 2, the magnetic path on restriction slider 19 surface and the magnetic path on the rotation slider 8 inter attraction this moment, make and rotate spout 3 stall, interior gear 9 and bull gear 2 stall simultaneously to reach the effect that prevents to fall.
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 prevent falling and pound core making machine connecting device who hinders, includes equipment main part (1), its characterized in that: the device is characterized in that a rotating gear (2) is rotatably connected inside the device main body (1), a rotating chute (3) is rotatably connected to the front side of the rotating gear (2), an inner circle sliding block (4) is slidably connected to the inner wall of the rotating chute (3), an inner circle sliding groove (5) is slidably connected to the periphery of the inner circle sliding block (4), a clockwise friction piece (6) is fixedly installed inside the inner circle sliding groove (5), a heat absorbing pipe (7) is fixedly connected to the periphery of the clockwise friction piece (6), a rotating sliding block (8) is slidably connected to the inner wall of the rotating chute (3), an inner circle gear (9) is rotatably connected to the back side of the rotating sliding block (8), a heat swelling object (10) is fixedly installed on the periphery of the heat absorbing pipe (7), a reverse triangular block (11) is fixedly connected to the periphery of the heat swelling object (10), and an alarm box (12) is slidably connected to one end, far away from the heat absorbing pipe (7), of the reverse triangular block (11), the central fixed mounting of alarm box (12) has perpendicular groove (13), the first spring of inner wall fixedly connected with (14) of alarm box (12), the one end fixed mounting that alarm box (12) were kept away from in first spring (14) has fixed magnetic path (15), the inside fixedly connected with second spring (16) of alarm box (12), second spring (16) are close to the one end ejector pin of fixed magnetic path (15) and install slip magnetic path (17), the peripheral fixedly connected with restriction spout (18) of rotating gear (2), the inner wall sliding connection of restriction spout (18) has restriction slider (19).
2. A core making machine connecting device for preventing falling and smashing injuries as claimed in claim 1, wherein: when the clockwise friction piece (6) rotates clockwise in the inner circular sliding block (4), the clockwise friction piece does not rub against the inner circular sliding block (4), and when the inner circular sliding block (4) rotates anticlockwise, the clockwise friction piece rubs against the inner circular sliding block (4).
3. A core making machine connecting device for preventing falling and smashing injuries as claimed in claim 1, wherein: the inside of the thermal expansion object (10) is filled with a thermal expansion body.
4. A core making machine connecting device for preventing falling and smashing injuries as claimed in claim 1, wherein: the surface of the inverted triangular block (11) is provided with a magnetic block N pole.
5. A core making machine connecting device for preventing falling and smashing injuries as claimed in claim 1, wherein: the surface of the fixed magnetic block (15) is provided with a magnetic block S pole, and the surface of the rotating sliding block (8) is provided with a magnetic block S pole.
6. A core making machine connecting device for preventing falling and smashing injuries as claimed in claim 1, wherein: the surface of the sliding magnetic block (17) is provided with a magnetic block N pole.
7. A core making machine connecting device for preventing falling and smashing injuries as claimed in claim 1, wherein: and a magnetic block N pole is arranged on the surface of the limiting sliding block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110620317.5A CN113477891A (en) | 2021-06-03 | 2021-06-03 | Prevent falling and injure by a crashing object's core making machine connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110620317.5A CN113477891A (en) | 2021-06-03 | 2021-06-03 | Prevent falling and injure by a crashing object's core making machine connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113477891A true CN113477891A (en) | 2021-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110620317.5A Withdrawn CN113477891A (en) | 2021-06-03 | 2021-06-03 | Prevent falling and injure by a crashing object's core making machine connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113477891A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB362425A (en) * | 1929-10-10 | 1931-11-30 | Albert Stahn | Mould and core making |
| CN109458280A (en) * | 2019-01-03 | 2019-03-12 | 无锡隆盛科技股份有限公司 | Torque motor promotes EGR valve |
| CN110630634A (en) * | 2019-10-03 | 2019-12-31 | 张耕乾 | Bearing with small friction and difficult deformation |
| CN111549700A (en) * | 2020-05-20 | 2020-08-18 | 广西叮当智慧停车服务有限公司 | Horizontal rod anti-falling structure for entrance and exit gate of parking lot management system |
| CN112044599A (en) * | 2020-08-28 | 2020-12-08 | 广州安华网络科技有限公司 | High-efficient heat dissipation computer case that can remove dust automatically |
| CN112078384A (en) * | 2020-10-15 | 2020-12-15 | 仙居夏朗新能源科技有限公司 | New national standard electric vehicle motor power auxiliary device |
| CN112279171A (en) * | 2020-10-16 | 2021-01-29 | 蒋齐华 | A prevent stall device that falls for electrical power rush-repair lift truck |
| CN112547231A (en) * | 2020-11-20 | 2021-03-26 | 王江 | Ball mill heat dissipation barrel device capable of avoiding grinding overheating |
-
2021
- 2021-06-03 CN CN202110620317.5A patent/CN113477891A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB362425A (en) * | 1929-10-10 | 1931-11-30 | Albert Stahn | Mould and core making |
| CN109458280A (en) * | 2019-01-03 | 2019-03-12 | 无锡隆盛科技股份有限公司 | Torque motor promotes EGR valve |
| CN110630634A (en) * | 2019-10-03 | 2019-12-31 | 张耕乾 | Bearing with small friction and difficult deformation |
| CN111549700A (en) * | 2020-05-20 | 2020-08-18 | 广西叮当智慧停车服务有限公司 | Horizontal rod anti-falling structure for entrance and exit gate of parking lot management system |
| CN112044599A (en) * | 2020-08-28 | 2020-12-08 | 广州安华网络科技有限公司 | High-efficient heat dissipation computer case that can remove dust automatically |
| CN112078384A (en) * | 2020-10-15 | 2020-12-15 | 仙居夏朗新能源科技有限公司 | New national standard electric vehicle motor power auxiliary device |
| CN112279171A (en) * | 2020-10-16 | 2021-01-29 | 蒋齐华 | A prevent stall device that falls for electrical power rush-repair lift truck |
| CN112547231A (en) * | 2020-11-20 | 2021-03-26 | 王江 | Ball mill heat dissipation barrel device capable of avoiding grinding overheating |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20211008 |