CN215966272U

CN215966272U - Sand box mould assembling device

Info

Publication number: CN215966272U
Application number: CN202122516129.6U
Authority: CN
Inventors: 郭军旺; 杨红亮
Original assignee: Linzhou Zhengwang Auto Parts Industry Co ltd
Current assignee: Linzhou Zhengwang Auto Parts Industry Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-08
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a sand box mould assembling device which comprises a first conveyor, a second conveyor, a third conveyor and a fourth conveyor, wherein the first conveyor and the second conveyor are arranged on one side of the third conveyor and are parallel to each other, the fourth conveyor is arranged on the other side of the third conveyor, the fourth conveyor and the first conveyor are positioned on the same straight line, an upper box is placed on the upper surface of the second conveyor, a lower box is placed on the first conveyor, and a moving device switch is arranged below the third conveyor. The utility model has the beneficial effects that: the first conveyor, the second conveyor, the third conveyor and the fourth conveyor are arranged to facilitate conveying of the upper box and the lower box, the moving device is arranged at the bottom of the third conveyor to enable the upper box conveyed by the second conveyor to be transferred to the third conveyor on the same straight line with the first conveyor, and the upper box and the lower box can be automatically closed conveniently.

Description

Sand box mould assembling device

Technical Field

The utility model relates to the field of casting, in particular to a sand box mould assembling device.

Background

In the casting industry, a casting is generally required to be provided with an upper box and a lower box, two types with different cavities are formed through the process steps of sand filling, molding, core setting and the like, a box assembling procedure is generally completed before molten metal is injected, and most casting enterprises adopt a manual box assembling method to complete the procedure at present.

In actual production, need carry out the casting to the work piece in large batch, traditional artifical instrument of getting of hanging is hung with hanging and is got the mould assembling not only inefficiency, moreover because need artifical the participation in the in-process of whole mould assembling, probably the emergence of accident appears, for this reason we provide a sand box mould assembling device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a sand box moulding device.

The purpose of the utility model is realized by the following technical scheme:

a sand box mould assembling device comprises a first conveyor, a second conveyor, a third conveyor and a fourth conveyor, wherein the first conveyor and the second conveyor are arranged on one side of the third conveyor and are parallel, the fourth conveyor is arranged on the other side of the third conveyor, the fourth conveyor and the first conveyor are positioned on the same straight line, an upper box is placed on the upper surface of the second conveyor, a lower box is placed on the first conveyor, a moving device is arranged below the third conveyor, a support frame is arranged above the third conveyor, a walking frame is arranged on the upper surface of the support frame, a guide rod and a first hydraulic cylinder are arranged on the walking frame, a lifting plate is fixedly connected with the power output end of the first hydraulic cylinder, the guide rod is also fixedly connected with the lifting plate, a clamping mechanism and a rotating mechanism are arranged on the upper surface of the lifting plate, the bottom surface of the lifting plate is provided with a travel switch.

According to a further technical scheme, the moving device comprises a guide rail arranged at the bottom of the third conveyor, a rail trolley is arranged on the guide rail, a second hydraulic cylinder is mounted on the rail trolley, a power output end of the second hydraulic cylinder is fixedly connected with a cross rod, and a plurality of support rods are fixedly connected to the upper surface of the cross rod.

According to a further technical scheme, the clamping mechanism comprises four first fixing blocks fixedly connected with the upper surface of the lifting plate, the first fixing blocks are located at four corners of the upper surface of the lifting plate, clamping rods are hinged in the first fixing blocks, a third hydraulic cylinder is mounted on the upper surface of the lifting plate, and the power output end of the third hydraulic cylinder is hinged to the end portions of the clamping rods.

According to a further technical scheme, the rotating mechanism comprises a first sliding groove and a second sliding groove which are formed in two sides of the upper surface of the lifting plate, sliding plates are connected in the first sliding groove and the second sliding groove in a sliding mode, a reinforcing frame is fixedly connected to the outer side surface of each sliding plate, a motor is fixedly mounted on the side surface of each reinforcing frame, a power output end of the motor penetrates through the reinforcing frame and the corresponding sliding plate and extends to the inner side surface of each sliding plate, a clamping block is fixedly connected to the power output end of the motor, a fourth hydraulic cylinder is mounted on the upper surface of the lifting plate, and the power output end of the fourth hydraulic cylinder is connected with the corresponding sliding plate.

According to a further technical scheme, two second fixing blocks are fixedly mounted on two of the side faces of the upper box and the lower box, first clamping grooves matched with the clamping rods are formed in the upper surface and the bottom surface of each second fixing block, and second clamping grooves matched with the clamping blocks are formed in the other two side faces of the upper box and the other two side faces of the lower box.

The further technical proposal is that the brace rod is in a T shape.

The utility model has the following advantages:

the upper box and the lower box can be conveniently conveyed by arranging the first conveyor and the second conveyor as well as the third conveyor and the fourth conveyor, the upper box conveyed by the second conveyor can be conveyed to the upper surface of the third conveyor which is in the same line with the first conveyor by arranging the moving device at the bottom of the third conveyor, so that the upper box and the lower box can be conveniently and automatically combined, the two guide rods arranged on the upper surface of the walking frame can guide the lifting plate to move up and down, the movement of the lifting plate is more stable, the lower box can be fixed by the clamping mechanism arranged on the lifting plate, the lower box is driven to move when the lifting plate moves, and the lower box can be turned over by the rotating mechanism, so that the lower box can be combined with the upper box, and the box combining operation is completed.

Drawings

Fig. 1 is an overall schematic view of the box closing device of the present invention.

Fig. 2 is a schematic view of the overall structure of the clamping mechanism of the present invention.

FIG. 3 is a top view of the lifter plate of the present invention.

Fig. 4 is a schematic structural view of the rotating mechanism of the present invention.

Fig. 5 is a schematic view of the overall structure of the upper case and the lower case of the present invention.

FIG. 6 is a side view of the present invention shown in FIG. 5.

Fig. 7 is a schematic structural diagram of a mobile device according to the present invention.

In the figure, 1, a first conveyor; 2. a second conveyor; 3. a third conveyor; 4. a fourth conveyor; 5. a support frame; 6. a walking frame; 7. a guide bar; 8. a first hydraulic cylinder; 9. a lifting plate; 10. feeding the box; 11. discharging the box; 121. a third hydraulic cylinder; 122. a first fixed block; 123. a clamping lever; 131. a sliding plate; 132. a clamping block; 134. A motor; 135. a first chute; 136. a fourth hydraulic cylinder; 137. a second chute; 138. a reinforcing frame; 14. a second card slot; 15. a second fixed block; 16. a first card slot; 17. a mobile device; 171. a cross bar; 172. a second hydraulic cylinder; 173. a stay bar; 174. a guide rail; 175. a rail trolley; 18. a travel switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

in the embodiment shown in fig. 1-7, a sand box assembling device comprises a first conveyor 1, a second conveyor 2, a third conveyor 3 and a fourth conveyor 4, wherein one side of the third conveyor 3 is provided with the first conveyor 1 and the second conveyor 2, the first conveyor 1 and the second conveyor 2 are parallel, the other side of the third conveyor 3 is provided with the fourth conveyor 4, the fourth conveyor 4 and the first conveyor 1 are positioned on the same straight line, the upper surface of the second conveyor 2 is provided with an upper box 10, the first conveyor 1 is provided with a lower box 11, the lower part of the third conveyor 3 is provided with a moving device 17, the moving device 17 conveys the upper box 10 from the second conveyor 2 to the third conveyor 3, the sand box is conveniently assembled, the upper part of the third conveyor 3 is provided with a support frame 5, the upper surface of the support frame 5 is provided with a walking frame 6, the bottom of the walking frame 6 is provided with a driving device, the device comprises a driving device, a travelling frame 6, a lifting plate 9, a stroke switch 18, a guide rod 7, a first hydraulic cylinder 8, a lifting plate 9, a clamping mechanism and a rotating mechanism, wherein the driving device drives the travelling frame 6 to move back and forth on a support frame 5 so as to complete the molding of a sand box, the guide rod 7 and the first hydraulic cylinder 8 are arranged on the travelling frame 6, the power output end of the first hydraulic cylinder 8 is fixedly connected with the lifting plate 9, the guide rod 7 is also fixedly connected with the lifting plate 9, the upper surface of the lifting plate 9 is provided with the clamping mechanism and the rotating mechanism, and the bottom surface of the lifting plate 9 is provided with the stroke switch 18; through setting up first conveyer 1, second conveyer 2, third conveyer 3 and fourth conveyer 4 can be convenient for go up case 10 and lower box 11 and carry, the power take off end of first pneumatic cylinder 8 is fixed with lifter plate 9 and can be driven lifter plate 9 and carry out the up-and-down motion, guide arm 7 that the upper surface of walking frame 6 set up makes lifter plate 9 more steady when making lifter plate 9 carry out the up-and-down motion, make things convenient for lifter plate 9 up-and-down motion, can press from both sides tight the lift to lower box 11 through the clamping mechanism who sets up on the lifter plate 9, and overturn lower box 11 through the rotary mechanism that sets up on the lifter plate 9, make lower box 11 can close the case with last case 10.

The moving device 17 comprises a guide rail 174 arranged at the bottom of the third conveyor 3, a rail trolley 175 is arranged on the guide rail 174, a second hydraulic cylinder 172 is arranged on the rail trolley 175, the power output end of the second hydraulic cylinder 172 is fixedly connected with a cross rod 171, the upper surface of the cross rod 171 is fixedly connected with a plurality of support rods 173, and the support rods 173 are in a T shape; the rail trolley 175 can drive the second hydraulic cylinder 172 on the rail trolley 175 to move on the guide rail 174, the second hydraulic cylinder 172 extends to enable the T-shaped support rod 173 to be conveyed to the upper box 10 of the third conveyor 3 to be supported, the height of the supported upper box 10 is higher than that of the third conveyor 3, the upper box 10 is conveyed to the third conveyor 3 which is on the same straight line with the first conveyor 1, and the upper box 10 and the lower box 11 can be conveniently combined.

The clamping mechanism comprises four first fixed blocks 122 fixedly connected with the upper surface of the lifting plate 9, the first fixed blocks 122 are positioned at four corners of the upper surface of the lifting plate 9, clamping rods 123 are hinged in the first fixed blocks 122, a third hydraulic cylinder 121 is mounted on the upper surface of the lifting plate 9, the third hydraulic cylinder 121 is hinged with the lifting plate 9, and the power output end of the third hydraulic cylinder 121 is hinged with the end parts of the clamping rods 123; the third hydraulic cylinder 121 is actuated to drive the clamping rod 123 to rotate, so that the clamping rod 123 is combined with the lower box 11.

The rotating mechanism comprises a first sliding groove 135 and a second sliding groove 137 which are formed in two sides of the upper surface of the lifting plate 9, sliding plates 131 are connected in the first sliding groove 135 and the second sliding groove 137 in a sliding mode, a reinforcing frame 138 is fixedly connected to the outer side surface of each sliding plate 131, the reinforcing frame 138 can support a power output shaft of the motor 134, the power output shaft of the motor 134 is prevented from being bent due to overlarge stress, the motor 134 is fixedly installed on the side surface of the reinforcing frame 138, the motor 134 is a servo motor, a power output end of the motor 134 penetrates through the reinforcing frame 138 and the sliding plates 131 and extends to the inner side surfaces of the sliding plates 131, a clamping block 132 is fixedly connected to the power output end of the motor 134, a fourth hydraulic cylinder 136 is installed on the upper surface of the lifting plate 9, and the power output end of the fourth hydraulic cylinder 136 is connected with the sliding plates 131; the fourth hydraulic cylinder 136 is started to drive the sliding plate 131 to slide in the first sliding groove 135 and the second sliding groove 137, so that the fixture block 132 at the power output end of the motor 134 is fixedly combined with the lower box 11, and the motor 134 is started to drive the fixture block 132 to rotate the lower box 11, so that the lower box 11 is turned over.

Go up case 10 and nowel 11 wherein two side equal fixed mounting have two second fixed blocks 15, the first draw-in groove 16 with the clamping bar 123 adaptation is seted up to the upper surface and the bottom surface of second fixed block 15, go up case 10 and nowel 11's two other sides and all seted up the second draw-in groove 14 with the clamping bar 132 adaptation, can combine with clamping bar 123 through the first draw-in groove 16 of seting up respectively at the upper surface and the lower surface of second fixed block 15, make things convenient for hanging of nowel 11 to get, can combine with clamping bar 132 through second draw-in groove 14, make things convenient for nowel 11 to rotate the upset.

The working process of the utility model is as follows: when the lifting device is used, firstly, the upper box 10 is transported from the second conveyor 2 to a preset position on a third conveyor 3 which is in the same straight line with the second conveyor 2, then the second hydraulic cylinder 172 is started to drive the support rod 173 to extend, the support rod 173 moves upwards from the roller of the third conveyor 3 to support the upper box 10, then the small rail car 175 is started to drive the supported upper box 10 to be transported to the third conveyor 3 which is in the same straight line with the first conveyor 1, then the walking frame 6 is started to move to the upper part of a lower box 11 on the first conveyor 1, the first hydraulic cylinder 8 is started to drive the lifting plate 9 to move downwards, when the travel switch 18 touches the upper surface of the lower box 11, the third hydraulic cylinder 121 is started to drive the clamping rod 123 to be combined with the second fixed block 15, then the first hydraulic cylinder 8 is started again to drive the lifting plate 9 to move upwards, and after the lifting plate 9 is lifted to a certain height, the fourth hydraulic cylinder 136 is started to combine the clamping block 132 with the second clamping groove 14, the clamping block 132 and the second clamping groove 14 are combined and then move reversely, the clamping rod 123 is separated from the second fixing block 15, the starting motor 134 drives the clamping block 132 to rotate so as to drive the lower box 11 to rotate, after the lower box 11 is turned over, the first fixing block 122 is started again so as to connect the clamping rod 123 with the second fixing block 15, the fourth hydraulic cylinder 136 moves reversely so as to separate the clamping block 132 from the second clamping groove 14, then the walking frame 6 drives the turned lower box 11 to move above the upper box 10, the first hydraulic cylinder 8 is started to drive the lower box 11 to move downwards and be buckled with the upper box 10, so that box combination operation is completed, after the upper box 10 and the lower box 11 are combined, the clamping rod 123 is restored to the initial position, and when the next group of the upper box 10 and the lower box 11 needs to be combined, the operation is repeated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sand box mould closer which characterized in that: comprises a first conveyor (1), a second conveyor (2), a third conveyor (3) and a fourth conveyor (4), wherein the first conveyor (1) and the second conveyor (2) are arranged on one side of the third conveyor (3), the first conveyor (1) and the second conveyor (2) are parallel, the fourth conveyor (4) is arranged on the other side of the third conveyor (3), the fourth conveyor (4) and the first conveyor (1) are positioned on the same straight line, an upper box (10) is placed on the upper surface of the second conveyor (2), a lower box (11) is placed on the first conveyor (1), a moving device (17) is arranged below the third conveyor (3), a support frame (5) is arranged above the third conveyor (3), a traveling frame (6) is arranged on the upper surface of the support frame (5), a guide rod (7) and a first hydraulic cylinder (8) are arranged on the traveling frame (6), the power output end of the first hydraulic cylinder (8) is fixedly connected with a lifting plate (9), the guide rod (7) is also fixedly connected with the lifting plate (9), a clamping mechanism and a rotating mechanism are arranged on the upper surface of the lifting plate (9), and a travel switch (18) is installed on the bottom surface of the lifting plate (9).

2. The flask assembling device of claim 1, wherein: the moving device (17) comprises a guide rail (174) arranged at the bottom of the third conveyor (3), a rail trolley (175) is arranged on the guide rail (174), a second hydraulic cylinder (172) is mounted on the rail trolley (175), a power output end of the second hydraulic cylinder (172) is fixedly connected with a cross rod (171), and a plurality of support rods (173) are fixedly connected with the upper surface of the cross rod (171).

3. The flask assembling device of claim 1, wherein: clamping mechanism includes four first fixed blocks (122) of lifter plate (9) upper surface fixed connection, and first fixed block (122) are located the four corners department of lifter plate (9) upper surface, and articulated in first fixed block (122) have clamping rod (123), lifter plate (9) upper surface mounting has third pneumatic cylinder (121), and third pneumatic cylinder (121) power take off end articulates with clamping rod (123) tip.

4. The flask assembling device of claim 1, wherein: the rotating mechanism comprises a first sliding groove (135) and a second sliding groove (137) which are formed in two sides of the upper surface of a lifting plate (9), sliding plates (131) are connected in the first sliding groove (135) and the second sliding groove (137) in a sliding mode, a reinforcing frame (138) is fixedly connected to the outer side face of each sliding plate (131), a motor (134) is fixedly installed on the side face of each reinforcing frame (138), the power output end of each motor (134) penetrates through the reinforcing frames (138) and the corresponding sliding plates (131) and extends to the inner side face of each sliding plate (131), a clamping block (132) is fixedly connected to the power output end of each motor (134), a fourth hydraulic cylinder (136) is installed on the upper surface of the lifting plate (9), and the power output end of each fourth hydraulic cylinder (136) is connected with the corresponding sliding plate (131).

5. The flask assembling device of claim 1, wherein: two second fixed blocks (15) are fixedly mounted on two of the side faces of the upper box (10) and the lower box (11), a first clamping groove (16) matched with the clamping rod (123) is formed in the upper surface and the bottom surface of each second fixed block (15), and a second clamping groove (14) matched with the clamping block (132) is formed in the other two side faces of the upper box (10) and the lower box (11).

6. The flask assembling device of claim 2, wherein: the stay bar (173) is T-shaped.