CN217391555U

CN217391555U - Anti-blocking ejection device

Info

Publication number: CN217391555U
Application number: CN202221067408.7U
Authority: CN
Inventors: 管仲武
Original assignee: Guangzhou Stein Electronic Technology Co ltd
Current assignee: Guangzhou Stein Electronic Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-09
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses an anti-sticking ejection device that dies, include the shell and launch the subassembly, shell top left side has been seted up and has been launched the export, and launches the left side of export and be equipped with the feed opening for it is dead to prevent the spheroid card launch the unit mount in the below of launching the export, launch the subassembly and include first centre gripping shell fragment, arc wall, recess, extrusion spring, fixed plate and electric telescopic handle, the arc wall has been seted up in first centre gripping shell fragment left side, and the periphery of first centre gripping shell fragment is seted up flutedly, the extrusion spring is installed in the left side of recess, and the right-hand member of extrusion spring installs the fixed plate, electric telescopic handle is installed perpendicularly on the right side of fixed plate, first centre gripping shell fragment left side symmetry is equipped with second centre gripping shell fragment. This anti-sticking dies jettison device adopts the setting of mutually supporting between a plurality of subassemblies, not only can prevent that the marble from dying in the ejection mouth card, can also automatic feed simultaneously, but also can prevent that the marble from piling up and leading to the card to die.

Description

Dead jettison device of anti-sticking

Technical Field

The utility model relates to an ejection device technical field specifically is a dead ejection device of anti-sticking.

Background

The invention relates to a pinball machine which is invented in famous and ancient cities in the early 20 th century, originates from a slot machine with prizes in the great right time, is a game machine for children to play, and is characterized in that a pinball ejection mechanism is built in the pinball machine, and the pinball ejection mechanism needs to have high response speed so as to improve the playability.

The ejection device on the market has the shortcoming that the marble is blocked, and the traditional ejection device is used for a long time, and the marble is blocked at an ejection opening due to lack of maintenance, so that normal use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-sticking dead jettison device to solve the problem that proposes 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 an anti-sticking ejection device that dies, includes the shell and launches the subassembly, shell top left side has been seted up and has been launched the export, and launches the left side of export and be equipped with the feed opening for it is dead to prevent the spheroid card launch the unit mount in the below of launching the export, it includes first centre gripping shell fragment, arc wall, recess, extrusion spring, fixed plate and electric telescopic handle to launch the subassembly, the arc wall has been seted up in first centre gripping shell fragment left side, and the periphery of first centre gripping shell fragment is seted up flutedly, the extrusion spring is installed in the left side of recess, and the right-hand member of extrusion spring installs the fixed plate, electric telescopic handle is installed perpendicularly on the right side of fixed plate, first centre gripping shell fragment left side symmetry is equipped with second centre gripping shell fragment, and the overall structure of second centre gripping shell fragment is unanimous with first centre gripping shell fragment.

Furthermore, a feeding pipeline is arranged at the bottom of the second clamping elastic sheet, an ejector rod is arranged inside the feeding pipeline, and a positioning groove is formed in the top of the ejector rod.

Furthermore, a sliding groove is formed in the ejector rod, a piston rod is arranged in the sliding groove, a reset spring is fixedly sleeved on the outer side of the middle section of the piston rod, and the bottom of the reset spring is fixed with the bottom of the feeding pipeline.

Furthermore, the left side of ejector pin is provided with the drive assembly who is used for controlling the ejector pin and reciprocates, drive assembly includes connecting piece, pull rod and lifting rod, the left side of connecting piece is rotated and is installed the pull rod, and the right-hand member of pull rod is connected with the lifting rod.

Furthermore, the driving assembly further comprises a moving groove and a driving rod, the center of the lifting rod is transversely provided with the moving groove, and the driving rod is arranged in the moving groove in a sliding mode.

Furthermore, the driving assembly further comprises an eccentric wheel and a motor, the eccentric wheel is vertically installed at the rear end of the driving rod, the motor is arranged on the rear side of the center of the eccentric wheel, the left end of the lifting rod is rotatably connected with an installation block, and the left side of the installation block is fixed with the shell.

Further, the feed tank has been seted up to feed opening bottom, and the internally mounted of feed tank has group ball dish, the top of dialling the ball dish is equipped with the shot ball, the right side of feed tank is connected with the slope pipeline, and the end and the feed pipeline through connection of slope pipeline.

The utility model provides a dead jettison device of anti-sticking possesses following beneficial effect: this anti-sticking dies jettison device adopts the setting of mutually supporting between a plurality of subassemblies, not only can prevent that the marble from dying in the ejection mouth card, can also automatic feed simultaneously, but also can prevent that the marble from piling up and leading to the card to die.

1. The utility model discloses a set up of ejection subassembly, make the ejection ball through the inside back pressure of extrusion spring when passing between first centre gripping shell fragment and second centre gripping shell fragment, and make first centre gripping shell fragment and second centre gripping shell fragment separately to both sides, guarantee that the ejection ball can be smooth pass between first centre gripping shell fragment and the second centre gripping shell fragment, when the ejection ball block is between first centre gripping shell fragment and second centre gripping shell fragment, accessible electric telescopic handle drives first centre gripping shell fragment and second centre gripping shell fragment and separates to both sides, make first centre gripping shell fragment and second centre gripping shell fragment lose the constraint power to the ejection ball, guaranteed that the ejection ball can pop out from ejecting the export, thereby reach and prevent that the ejection ball from ejecting the dead purpose of export card.

2. The utility model discloses a drive assembly's setting for the motor control eccentric wheel rotates, makes the eccentric wheel lift the lifter through the control of the actuating lever cooperation shifting chute of front end installation and shifts up, and the rethread lifts the connecting piece that lifter pulling right-hand member and pull rod rotation are connected and shifts up, makes the connecting piece promote to get into the inside bullet shooting ball of sliding tray and shifts up, thereby reaches automatic feeding's purpose.

3. The utility model discloses a set up of dialling the ball dish for in the bullet shot ball entering feed tank of feed opening whereabouts, rethread feed tank internally mounted's group ball dish wrapped up in the bullet shot ball and was held under the arm, and rotatory feeding feed tank left side through connection's slope pipeline, inside rethread slope pipeline sent into the feed pipeline, dialled the ball dish and compare in traditional natural whereabouts, made more orderly of its whereabouts, prevented piling up, thereby reached and prevent that the bullet shot ball from piling up the dead purpose of card.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-jamming ejection device of the present invention;

fig. 2 is a schematic structural view of an ejection assembly of the anti-jamming ejection device of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a first clamping elastic sheet of the anti-jamming ejection device of the present invention;

fig. 4 is a schematic view of a driving assembly of the anti-jamming ejection device of the present invention.

In the figure: 1. a housing; 2. an ejection outlet; 3. a feeding port; 4. an ejection assembly; 401. a first clamping spring sheet; 402. an arc-shaped slot; 403. a groove; 404. a compression spring; 405. a fixing plate; 406. an electric telescopic rod; 5. a second clamping spring plate; 6. a feed conduit; 7. a top rod; 8. a positioning groove; 9. a sliding groove; 10. a piston rod; 11. a return spring; 12. a drive assembly; 1201. a connecting member; 1202. a pull rod; 1203. lifting the rod; 1204. a moving groove; 1205. a drive rod; 1206. an eccentric wheel; 1207. a motor; 13. mounting a block; 14. a feeding tank; 15. a ball poking disc; 16. shooting a ball; 17. the pipeline is inclined.

Detailed Description

As shown in fig. 1-3, an anti-jamming ejection device comprises a housing 1 and an ejection assembly 4, wherein the left side of the top of the housing 1 is provided with an ejection outlet 2, the left side of the ejection outlet 2 is provided with a feed opening 3, the ejection assembly 4 for preventing a ball from jamming is installed below the ejection outlet 2, the ejection assembly 4 comprises a first clamping elastic sheet 401, an arc-shaped groove 402, a groove 403, an extrusion spring 404, a fixing plate 405 and an electric telescopic rod 406, the arc-shaped groove 402 is formed in the left side of the first clamping elastic sheet 401, the groove 403 is formed in the periphery of the first clamping elastic sheet 401, the extrusion spring 404 is installed on the left side of the groove 403, the fixing plate 405 is installed on the right end of the extrusion spring 404, the electric telescopic rod 406 is vertically installed on the right side of the fixing plate 405, the second clamping elastic sheet 5 is symmetrically installed on the left side of the first clamping elastic sheet 401, and the overall structure of the second clamping elastic sheet 5 is consistent with that of the first clamping elastic sheet 401, the bottom of the second clamping elastic sheet 5 is provided with a feeding pipeline 6, an ejector rod 7 is arranged in the feeding pipeline 6, the top of the ejector rod 7 is provided with a positioning groove 8, the inside of the ejector rod 7 is provided with a sliding groove 9, a piston rod 10 is arranged in the sliding groove 9, a return spring 11 is fixedly sleeved on the outer side of the middle section of the piston rod 10, the bottom of the return spring 11 is fixed with the bottom of the feeding pipeline 6, an ejection ball 16 passes through the space between the first clamping elastic sheet 401 and the second clamping elastic sheet 5 and is pressed back inwards by an extrusion spring 404, the first clamping elastic sheet 401 and the second clamping elastic sheet 5 are separated towards two sides, the ejection ball 16 can smoothly pass through the space between the first clamping elastic sheet 401 and the second clamping elastic sheet 5, when the ejection ball 16 is clamped between the first clamping elastic sheet 401 and the second clamping elastic sheet 5, the first clamping elastic sheet 401 and the second clamping elastic sheet 5 can be driven to be separated towards two sides by an electric telescopic rod 406, the first clamping elastic sheet 401 and the second clamping elastic sheet 5 lose the binding force on the ejection ball 16, so that the ejection ball 16 can be ejected from the ejection outlet 2, and the purpose of preventing the ejection outlet 2 of the ejection ball 16 from being stuck is achieved.

Please refer to fig. 1, a feeding tank 14 is disposed at the bottom of the feed opening 3, a ball-poking disc 15 is disposed inside the feeding tank 14, an ejection ball 16 is disposed at the top of the ball-poking disc 15, an inclined pipeline 17 is connected to the right side of the feeding tank 14, and the end of the inclined pipeline 17 is connected to the feeding pipeline 6 in a penetrating manner, the ejection ball 16 falling from the feed opening 3 enters the feeding tank 14, the ejection ball 16 is wrapped by the ball-poking disc 15 disposed inside the feeding tank 14 and is rotationally fed into the inclined pipeline 17 connected to the left side of the feeding tank 14, and the ejection ball is fed into the feeding pipeline 6 through the inclined pipeline 17, so that the ball-poking disc 15 falls more orderly and prevents stacking compared with the conventional natural falling, thereby preventing the ejection ball 16 from stacking and blocking.

Referring to fig. 4, a driving assembly 12 for controlling the up-and-down movement of the lift rod 7 is disposed on the left side of the lift rod 7, the driving assembly 12 includes a connecting member 1201, a pull rod 1202 and a lifting rod 1203, the pull rod 1202 is rotatably mounted on the left side of the connecting member 1201, the lifting rod 1203 is connected to the right end of the pull rod 1202, the driving assembly 12 further includes a moving slot 1204 and a driving rod 1205, the moving slot 1204 is transversely disposed at the center of the lifting rod 1203, the driving rod 1205 is slidably disposed inside the moving slot 1204, the driving assembly 12 further includes an eccentric 1206 and a motor 1207, the eccentric 1206 is vertically mounted at the rear end of the driving rod 1205, the motor 1207 is disposed on the rear side of the center of the eccentric 1206, the mounting block 13 is rotatably connected to the left end of the lifting rod 1203, the left side of the mounting block 13 is fixed to the housing 1, the motor 1207 controls the rotation of the eccentric 1206, so that the eccentric 1206 controls the lifting rod 1203 to move upward through the cooperation of the driving rod 1205 mounted at the front end with the moving slot 1203, and then the lifting rod 1203 pulls the connecting piece 1201 with the right end rotatably connected with the pull rod 1202 to move upwards, so that the connecting piece 1201 pushes the ejection ball 16 entering the sliding groove 9 to move upwards, and the purpose of automatic feeding is achieved.

In summary, when the anti-jamming ejection device is used, firstly, the ejection ball 16 is pressed back inwards by the pressing spring 404 when passing between the first clamping elastic sheet 401 and the second clamping elastic sheet 5, and the first clamping elastic sheet 401 and the second clamping elastic sheet 5 are separated towards two sides, so that the ejection ball 16 can smoothly pass between the first clamping elastic sheet 401 and the second clamping elastic sheet 5, when the ejection ball 16 is clamped between the first clamping elastic sheet 401 and the second clamping elastic sheet 5, the electric telescopic rod 406 can drive the first clamping elastic sheet 401 and the second clamping elastic sheet 5 to separate towards two sides, so that the first clamping elastic sheet 401 and the second clamping elastic sheet 5 lose the binding force on the ejection ball 16, and the ejection ball 16 can be ejected from the ejection outlet 2, and then the piston rod 10 is pulled downwards so that the return spring 11 pushes the piston rod 10 to move upwards by the elastic force, so that the air in the sliding groove 9 pushes the ejection ball 16 to eject, the ejection ball 16 that rethread feed opening 3 whereabouts gets into in the feed tank 14, the ball dish 15 of dialling of rethread feed tank 14 internally mounted wraps up the ejection ball 16 and holds under the arm, and rotatory the inclined duct 17 of sending into feed tank 14 left side through connection, inside the feed duct 6 is sent into through inclined duct 17 to the rethread, rethread motor 1207 control eccentric 1206 rotates, make eccentric 1206 cooperate the shifting chute 1204 to control the lifting rod 1203 to shift up through the actuating lever 1205 of front end installation, rethread lifting rod 1203 pulls the connecting piece 1201 that right-hand member and pull rod 1202 rotate to be connected to shift up, make connecting piece 1201 promote the ejection ball 16 that gets into the inside sliding tray 9 and shift up, carry out the ammunition feed.

Claims

1. The anti-jamming ejection device comprises a shell (1) and an ejection assembly (4), and is characterized in that the ejection outlet (2) is formed in the left side of the top of the shell (1), a feed opening (3) is formed in the left side of the ejection outlet (2) and used for preventing a ball from jamming, the ejection assembly (4) is installed below the ejection outlet (2), the ejection assembly (4) comprises a first clamping elastic sheet (401), an arc-shaped groove (402), a groove (403), an extrusion spring (404), a fixed plate (405) and an electric telescopic rod (406), the arc-shaped groove (402) is formed in the left side of the first clamping elastic sheet (401), the groove (403) is formed in the periphery of the first clamping elastic sheet (401), the extrusion spring (404) is installed on the left side of the groove (403), the fixed plate (405) is installed at the right end of the extrusion spring (404), the electric telescopic rod (406) is vertically installed on the right side of the fixed plate (405), and a second clamping elastic sheet (5) is symmetrically arranged on the left side of the first clamping elastic sheet (401), and the integral structure of the second clamping elastic sheet (5) is consistent with that of the first clamping elastic sheet (401).

2. The anti-jamming ejection device according to claim 1, wherein a feed pipe (6) is arranged at the bottom of the second clamping elastic sheet (5), a push rod (7) is installed inside the feed pipe (6), and a positioning groove (8) is formed in the top of the push rod (7).

3. The anti-jamming ejection device according to claim 2, characterized in that a sliding groove (9) is formed in the ejector rod (7), a piston rod (10) is arranged in the sliding groove (9), a return spring (11) is fixedly sleeved on the outer side of the middle section of the piston rod (10), and the bottom of the return spring (11) is fixed to the bottom of the feeding pipeline (6).

4. The anti-jamming ejection device according to claim 2, characterized in that a driving assembly (12) for controlling the up-and-down movement of the ejector rod (7) is arranged on the left side of the ejector rod (7), the driving assembly (12) comprises a connecting piece (1201), a pull rod (1202) and a lifting rod (1203), the pull rod (1202) is rotatably installed on the left side of the connecting piece (1201), and the lifting rod (1203) is connected to the right end of the pull rod (1202).

5. The anti-jamming ejection device according to claim 4, characterized in that the driving assembly (12) further comprises a moving slot (1204) and a driving rod (1205), the center of the lifted rod (1203) is transversely provided with the moving slot (1204), and the driving rod (1205) is slidably arranged in the moving slot (1204).

6. The anti-jamming ejection device according to claim 5, wherein the driving assembly (12) further comprises an eccentric wheel (1206) and a motor (1207), the eccentric wheel (1206) is vertically mounted at the rear end of the driving rod (1205), the motor (1207) is arranged on the rear side of the center of the eccentric wheel (1206), the mounting block (13) is rotatably connected to the left end of the lifting rod (1203), and the left side of the mounting block (13) is fixed with the housing (1).

7. The anti-jamming ejection device according to claim 1, characterized in that a feed groove (14) is formed in the bottom of the feed opening (3), a ball poking disc (15) is mounted inside the feed groove (14), an ejection ball (16) is arranged at the top of the ball poking disc (15), an inclined pipeline (17) is connected to the right side of the feed groove (14), and the end of the inclined pipeline (17) is in through connection with the feed pipeline (6).