CN219748444U

CN219748444U - Die sinking lifter

Info

Publication number: CN219748444U
Application number: CN202321066866.3U
Authority: CN
Inventors: 李航; 胡佑明; 谢桦
Original assignee: Liling Avic Mileage Technology Co ltd
Current assignee: Liling Avic Mileage Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-26
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a die opening lifter, which comprises a frame body, wherein two upright posts of the frame body are provided with vertical rails, the vertical rails at two sides are respectively connected with driving blocks at two sides of a conveying mechanism in a sliding way, a lifting mechanism is arranged in the frame body and drives the conveying mechanism to slide along the vertical rails, a die is stacked on a conveying belt surface in the conveying mechanism, die clamping notches of an upper die and a lower die of the die are matched with a die prying mechanism, and the die prying mechanism is arranged in the frame body and is positioned above the conveying mechanism; the device can pry open the stacked dies one by one, improves the automation level of a production line, reduces the labor cost, and avoids the loss of the dies when the dies are manually pried.

Description

Die sinking lifter

Technical Field

The utility model relates to the technical field of mold prying equipment, in particular to a mold opening lifter.

Background

Slip casting is a method of pouring slurry into a gypsum mold, adsorbing the slurry on the inner surface of the mold by the water absorption property of gypsum, and dehydrating the slurry into a green body, and is suitable for mass production of products with complex shapes or large parts, and is used for manufacturing articles for daily use such as tableware, vases, statues and the like. In slip casting technology, after the mould after the slip casting is stewed, need to pry the mould open, take out the moulded body in the mould, this process is usually carried out by the manual work, because slip casting mould's leakproofness is higher, consequently waste time and energy when the sled mould, consumed a large amount of human costs, and gypsum has fragile characteristic, in artifical sled mould in-process, easily take place to damage because of the operation is improper, need a novel die sinking mechanism to solve above-mentioned problem.

Disclosure of Invention

In order to solve the problems, the utility model provides a die opening lifter which comprises a frame body, wherein vertical rails are arranged on two upright posts of the frame body, the vertical rails on the two sides are respectively connected with driving blocks on the two sides of a conveying mechanism in a sliding manner, the lifting mechanism drives the conveying mechanism to slide along the vertical rails, a die is stacked on a conveying belt surface in the conveying mechanism, die clamping notches of an upper die and a lower die of the die are matched with a die prying mechanism, and the die prying mechanism is arranged in the frame body and is positioned above the conveying mechanism.

Further, sled mould mechanism includes the flat push cylinder, the cylinder body of flat push cylinder is installed on the crossbeam of framework, the slip board is connected to flat push cylinder output, the slider is connected to slip board both sides bottom surface, slider sliding connection slide rail, the longeron at the framework is installed to the slide rail, the cylinder body of vertical push cylinder is connected to slip board bottom surface middle part, vertical push cylinder output is equipped with gluey head kicking block, gluey head kicking block and the tail end contact of pinch bar, the front end of pinch bar is articulated with the articulated seat of branch bottom, the slip board front end is connected on the branch top, the pinch bar body passes through spring coupling slip board bottom surface.

Further, the lifting mechanism comprises a lifting motor, the lifting motor is arranged at the bottom of the frame body, a gear at the output end of the lifting motor is meshed with a shaft body gear of the transmission shaft, the transmission shaft is rotationally connected with the bottom of the frame body, chain wheels at two ends of the transmission shaft are connected with a chain wheel seat above through a drag chain, the chain wheel seat is arranged on the frame body, and a chain at one side of the drag chain is connected with a driving block.

Further, conveying mechanism includes the transport frame, and the drive block is connected to transport frame both sides, and transport frame both ends and the roller bearing swivelling joint of conveyer belt are equipped with the conveying motor bottom the transport frame, and the axle head sprocket of one end roller bearing is connected through the sprocket to the conveying motor output sprocket.

Further, the frame body upright post is provided with a mounting seat, and the mounting seat is provided with a position sensor.

The utility model has the following beneficial effects:

according to the utility model, the molds stacked on the conveyor belt can be pried one by one through the cooperation of the conveying mechanism and the mold prying mechanism, so that the labor cost is reduced while the automation level of a production line is improved, the mold is opened mechanically, the force application is more uniform, the loss of the molds caused by manual mold prying is avoided, and the service life of the molds is prolonged.

Drawings

FIG. 1 is a schematic cross-sectional view of an elevation structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic diagram of an oblique view of the present utility model;

fig. 4 is a schematic front view of a prying mechanism in the present utility model.

The reference numerals are explained as follows: 1. a frame; 101. a cross beam; 102. a longitudinal beam; 103. a mounting base; 2. a vertical rail; 3. a driving block; 4. a conveyor belt; 5. a mold; 6. a horizontal pushing cylinder; 7. a slip plate; 8. a slide block; 9. a slide rail; 10. a vertical pushing cylinder; 11. a rubber head jacking block; 12. a pry bar; 13. a support rod; 14. a spring; 15. a lifting motor; 16. a transmission shaft; 17. a drag chain; 18. chain wheel seat; 19. a conveying frame; 20. a conveying motor; 21. a chain ring; 22. a position sensor.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, an open mould lifter comprises a frame body 1, wherein vertical rails 2 are arranged on two upright posts of the frame body 1, the vertical rails 2 on two sides are respectively in sliding connection with driving blocks 3 on two sides of a conveying mechanism, the conveying mechanism comprises a conveying frame 19, the driving blocks 3 are connected on two sides of the conveying frame 19, two ends of the conveying frame 19 are in rotary connection with rollers of a conveying belt 4, a conveying motor 20 is arranged at the bottom of the conveying frame 19, and a chain wheel at the output end of the conveying motor 20 is connected with a chain wheel at the shaft end of one end of the roller through a chain ring 21. The lifting mechanism is arranged in the frame body 1, the lifting mechanism drives the conveying mechanism to slide along the vertical rail 2, the lifting mechanism comprises a lifting motor 15, the lifting motor 15 is arranged at the bottom of the frame body 1, a gear at the output end of the lifting motor 15 is meshed with a shaft body gear of a transmission shaft 16, the transmission shaft 16 is perpendicular to the conveying direction of the conveying belt 4, the transmission shaft 16 is rotatably connected with the bottom of the frame body 1 through a bearing seat, chain wheels at two ends of the transmission shaft 16 are connected with a chain wheel seat 18 above through a drag chain 17, the chain wheel seat 18 is arranged on the bottom surface of a longitudinal beam 102 of the frame body 1, one side of the drag chain 17 is connected with a driving block 3, and when the lifting motor 15 drives the transmission shaft 16 to rotate, the rotating drag chain 17 can drive the driving block 3 to slide up and down along the vertical rail 2, so that the lifting and descending of the whole conveying mechanism are controlled.

In the embodiment, a die 5 is stacked on the belt surface of the conveying belt 4, die clamping notches of an upper die and a lower die of the die 5 are matched with a die prying mechanism, the die prying mechanism is located above the conveying mechanism and comprises a flat pushing cylinder 6, a cylinder body of the flat pushing cylinder 6 is installed on a cross beam 101 of a frame body 1 (the cross beam 101 is connected between two longitudinal beams 102), an output end of the flat pushing cylinder 6 is connected with a sliding plate 7, two side bottom surfaces of the sliding plate 7 are connected with sliding blocks 8, the sliding blocks 8 are in sliding connection with sliding rails 9, the sliding rails 9 are installed on the longitudinal beams 102 of the frame body 1, the middle part of the bottom surface of the sliding plate 7 is connected with a cylinder body of a vertical pushing cylinder 10, the output end of the vertical pushing cylinder 10 is provided with a rubber head top block 11, the rubber head top block 11 is in contact with the tail end of a prying bar 12, the front end of the prying bar 12 is hinged with a hinged seat at the bottom end of a supporting bar 13, the top end of the supporting bar 13 is connected with the front end of the sliding plate 7, and the lever body of the prying bar 12 is connected with the bottom surface of the sliding plate 7 through a spring 14. When the output end of the vertical pushing cylinder 10 descends, the rubber head jacking block 11 pushes the pry bar 12 to rotate around the hinging seat, and one end of the pry bar 12 is tilted to open the die; when the output end of the vertical pushing cylinder 10 is reset upwards, the rubber head jacking block 11 is separated from contact with the pry bar 12, and the spring 14 pulls the pry bar 12 to reset to the horizontal position (as shown in fig. 4).

In this embodiment, the upright post of the frame body 1 is provided with a mounting seat 103, and the mounting seat 103 is provided with a position sensor 22, and the position sensor 22 is used for monitoring the height of the mold 5.

The working principle of the utility model is as follows:

when the molds need to be pried, the clamps in the upstream process place the stacked molds 5 at the feeding end of the conveying belt 4, at this time, the conveying belt 4 is positioned at the bottom dead center position, the conveying belt 4 is started to convey the molds 5 to the discharging end position (shown in fig. 1), the lifting motor 15 is started, the conveying mechanism is driven to move up to the position where the mold clamping notch of the topmost mold 5 is opposite to the prying head of the pry bar 12, the flat pushing cylinder 6 is started, the sliding plate 7 is pushed to slide to the left side (refer to the direction of fig. 1), the prying head of the pry bar 12 is inserted into the mold clamping notch of the molds 5, the vertical pushing cylinder 10 is started, the output end of the vertical pushing cylinder 10 moves down, the pry bar 12 is pushed to rotate around the hinging seat, the pry bar 12 prizes the upper molds of the molds 5, then the output end of the vertical pushing cylinder 10 moves up, the spring 14 pulls the pry bar 12 to reset, the flat pushing cylinder 6 drives the sliding plate 7 to reset to the right side, the clamps in the downstream process clamp the molds 5 after the mold opening, the lifting motor 15 is started, the conveying mechanism is driven to move up to one mold 5 height, and the process is repeated until all the molds 5 are pried.

According to the utility model, the stacked dies 5 can be pried one by one, the automation level of a production line is improved, the labor cost is reduced, and the loss of the dies 5 caused by manually prizing the dies is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an open mould lift, includes framework (1), its characterized in that: two upright posts of the frame body (1) are provided with vertical rails (2), the two vertical rails (2) are respectively connected with driving blocks (3) on two sides of the conveying mechanism in a sliding mode, the frame body (1) is internally provided with a lifting mechanism, the lifting mechanism drives the conveying mechanism to slide along the vertical rails (2), a die (5) is stacked on a belt surface of a conveying belt (4) in the conveying mechanism, die clamping notches of an upper die and a lower die of the die (5) are matched with a die picking mechanism, and the die picking mechanism is arranged in the frame body (1) and is located above the conveying mechanism.

2. An open mold elevator as defined in claim 1, wherein: the utility model discloses a sled mould mechanism, including flat push cylinder (6), the cylinder body of flat push cylinder (6) is installed on crossbeam (101) of framework (1), sliding plate (7) is connected to flat push cylinder (6) output, slider (8) are connected to sliding plate (7) both sides bottom surface, slider (8) sliding connection slide rail (9), the longeron (102) at framework (1) are installed to slide rail (9), the cylinder body of vertical push cylinder (10) is connected in sliding plate (7) bottom surface middle part, vertical push cylinder (10) output is equipped with rubber head top piece (11), rubber head top piece (11) and the tail end contact of pinch bar (12), the front end of pinch bar (12) is articulated with the articulated seat of branch (13) bottom, the slider (7) front end is connected on branch (13) top, pinch bar (12) shaft passes through spring (14) and connects sliding plate (7) bottom surface.

3. An open mold elevator as defined in claim 1, wherein: the lifting mechanism comprises a lifting motor (15), the lifting motor (15) is arranged at the bottom of the frame body (1), an output end gear of the lifting motor (15) is meshed with a shaft body gear of a transmission shaft (16), the transmission shaft (16) is rotatably connected with the bottom of the frame body (1), chain wheels at two ends of the transmission shaft (16) are connected with upper chain wheel seats (18) through a drag chain (17), the chain wheel seats (18) are arranged on the frame body (1), and a chain at one side of the drag chain (17) is connected with a driving block (3).

4. An open mold elevator as defined in claim 1, wherein: the conveying mechanism comprises a conveying frame (19), driving blocks (3) are connected to two sides of the conveying frame (19), two ends of the conveying frame (19) are rotatably connected with rollers of a conveying belt (4), a conveying motor (20) is arranged at the bottom of the conveying frame (19), and a chain wheel at the output end of the conveying motor (20) is connected with a chain wheel at the shaft end of one end of the roller through a chain ring (21).

5. An open mold elevator as defined in claim 1, wherein: the frame body (1) is characterized in that an installation seat (103) is arranged on the upright post, and a position sensor (22) is arranged on the installation seat (103).