CN215046273U

CN215046273U - Turnover trolley

Info

Publication number: CN215046273U
Application number: CN202022938292.7U
Authority: CN
Inventors: 胡家铭; 罗雪春
Original assignee: Tuowei Gaoke Chengdu New Material Co ltd
Current assignee: Tuowei Gaoke Chengdu New Material Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-12-07
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a turnover trolley, including elevating gear, operation platform, hydraulic telescoping device, elevating gear comprises platform truck bottom plate, electric lift lead screw, middle part backup pad, is equipped with the fixing base on the elevating gear, the fixing base rotates to be connected in hydraulic telescoping device one end, the hydraulic telescoping device other end rotates and is connected with operation platform. The utility model discloses a upset platform truck through carrying out the upset design to the platform truck, makes loading and unloading, upset, the transportation of product can be realized to the platform truck, can dock different customer product loading modes, satisfies the customer demand, and effectively protects the product when reducing the human cost.

Description

Turnover trolley

Technical Field

The utility model relates to a technical field is carried in the transport, specifically is a upset platform truck.

Background

A layer of vapor deposition film is deposited on the surface of a mask plate of a key component in a cavity of the OLED/LCD process vapor deposition packaging equipment in the long-time use process. The film thickness can drop when reaching certain degree, and then influences the whole atmosphere of cavity, leads to the bad production of coating by vaporization. Therefore, in order to ensure the yield of panel process, the mask needs to be periodically and precisely regenerated.

At present, there are two kinds of trolleys that transport mask version to the accurate regeneration line body carries out accurate regeneration: an AUTOMATED GUIDED VEHICLE (AGV) trolley and a PE trolley. The AGV trolley has high automation degree, the card brake with the product can be directly put into a full-automatic cleaning production line in a button mode, but the AGV trolley has large volume, heavy weight and high price and cannot be put into a production line for use in a large quantity; PE platform truck is cheap relatively and the volume is less, but the mask version is vertical placing in the platform truck, need the manual work to discharge it and just can drop into the card floodgate after changing into the horizontality, and then drop into production line. The mask plate has a heavy weight, usually about 70 to 100Kg, requires many people to work in coordination during transportation, has high labor cost and certain danger, and may cause unnecessary economic loss. The utility model discloses can dock customer end shallow shifts the customer product to the upset platform truck of cleaning manufacturer to make the product realize from vertical to the level, or from the upset of level to vertical state, when guaranteeing product safety, drop into the washing with the product and produce the line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turnover trolley through the design of overturning the trolley, makes loading and unloading, upset, the transportation of product can be realized to the trolley.

In order to solve the technical problem, the utility model discloses a following scheme:

the utility model provides a turnover trolley, includes elevating gear, work platform, hydraulic telescoping device, its characterized in that: the lifting device is provided with a fixed seat, the fixed seat is rotatably connected with one end of the hydraulic telescopic device, and the other end of the hydraulic telescopic device is rotatably connected with the operation platform. Utilize elevating gear to match the horizontal position of customer's product, make the product place on the upset platform truck more conveniently, utilize hydraulic telescoping device and operation platform to rotate to be connected, make operation platform can be the level and place, can also be vertical placing, adapt to the loading mode of customer's product end, reach better butt joint effect.

Preferably, elevating gear includes platform truck bottom plate, electric lift lead screw, middle part backup pad, four edges of platform truck bottom plate top surface are connected with electric lift lead screw one end, the other end and the four edges of middle part backup pad bottom surface of electric lift lead screw are connected, be equipped with a plurality of corresponding third bases between middle part backup pad side and the work platform, wear to be equipped with the third axis of rotation between a plurality of third bases, the middle part backup pad is equipped with door die cavity and fixing base and is located the door die cavity. The lifting device is lifted through the electric lifting screw rod, the heights of different products can be matched, and the lifting device and the operation platform are connected through the third rotating shaft, so that the lower half part of the operation platform has the overturning function.

Preferably, install a plurality of first bases on the fixing base, first axis of rotation is worn to be equipped with by a plurality of first bases, first axis of rotation rotates with hydraulic telescoping device to be connected, the hydraulic telescoping device other end rotates and is connected with the second axis of rotation, the second axis of rotation runs through on the second base, the second base is fixed on the operation platform openly and corresponding with first base. Through the cooperation of first axis of rotation, second axis of rotation and hydraulic telescoping device three, control work platform upper half overturns.

Preferably, the operation platform openly just installs the fourth axis of rotation above the second axis of rotation, fourth axis of rotation fixedly connected with anchor clamps, the anchor clamps other end and the operation platform back are close to top department and can dismantle the connection. Can dismantle with the operation platform back through anchor clamps one end and be connected, the other end and fourth axis of rotation fixed connection for anchor clamps can overturn through the fourth axis of rotation, are used for fixed and release customer end product, make the customer end product more firm on operation platform.

Preferably, the fixed block is installed to the operation platform bottom, it is connected with rotating device to rotate on the fixed block, and the below that is located rotating device is equipped with the through-hole, the through-hole is connected with the bolt, rotating device surpasss fixed block one end and is equipped with the recess, the recess internal rotation is connected with the gyro wheel. Through adjusting rotating device, can make it switch wantonly at level and vertical state, the bolt inserts the through-hole to fixed and support rotating device, rotating device also can play a supporting role to customer end product.

Preferably, a square hole is formed in the middle of the operation platform. Through setting up the quad slit, be convenient for with customer end product phase-match, more be favorable to the operation, and also can play the effect that alleviates operation platform weight.

Preferably, a plurality of groups of corresponding fourth bases are arranged on the periphery of the back of the operation platform, and transmission rollers are rotatably connected to the fourth bases. Promote the product through the drive roller bearing and drop into the upset platform truck, and then drop into and wash production line.

Preferably, universal wheels are installed at four corners of the bottom surface of the trolley bottom plate. Through the setting of universal wheel, make the whole function that possesses the removal of upset platform truck, the transportation of being convenient for.

The utility model discloses beneficial effect who has: the utility model discloses can dock the loading mode of different customer's products, realize product loading and unloading, upset and transportation when guaranteeing product safety.

1. The utility model discloses an electric lift lead screw, platform truck bottom plate, middle part backup pad constitute elevating gear, through elevating gear control operation platform's height, according to the height of customer's product end, utilize elevating gear to adjust operation platform's height, reach the customer's product that can dock co-altitude.

2. The utility model discloses rotate elevating gear and operation platform through first axis of rotation, second axis of rotation, third axis of rotation and hydraulic telescoping device and link together, when not influencing elevating gear control operation platform and reciprocate, can also make operation platform have the function of upset, both can be the horizontality, also can be vertical state, dock customer's product end better.

3. The utility model discloses four edges in platform truck bottom plate bottom surface are provided with the universal wheel for the upset platform truck has the function of removing the transportation.

4. The utility model discloses install rotating device and gyro wheel in the operation platform bottom surface, rotating device can present level or vertical two kinds of states, and the product that makes the butt joint through the gyro wheel can be better drops into operation platform, can also play a supporting role to customer's product, still be equipped with the through-hole below rotating device and with through-hole complex bolt, play a supporting role to rotating device.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a backside structure of the work platform;

FIG. 3 is a partial enlarged view of portion A;

fig. 4 is an enlarged view of the driven roller 12.

Reference numerals: the device comprises a trolley bottom plate-1, an electric lifting screw rod-2, a middle supporting plate-3, a first rotating shaft-4, a hydraulic telescopic device-5, a second rotating shaft-6, a third rotating shaft-7, a fourth rotating shaft-8, a clamp-9, an operation platform-10, universal wheels-11, transmission rollers-12, a rotating device-13, rollers-14, through holes-15, bolts-16, fixing blocks-17, grooves-18, square holes-19, fixing seats-20, a first base-21, a second base-22 and a third base-23.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a turnover trolley, including elevating gear, operation platform 10, hydraulic telescoping device 5, the last fixing base 20 that is equipped with of elevating gear, fixing base 20 rotates with 5 one ends of hydraulic telescoping device to be connected, the 5 other ends of hydraulic telescoping device rotate with operation platform 10 to be connected.

Specifically, elevating gear includes platform truck bottom plate 1, electric lift lead screw 2, middle part backup pad 3, four edges on 1 top surface of platform truck bottom plate and 2 one end fixed connection of electric lift lead screw, the other end of electric lift lead screw 2 and four edges fixed connection in 3 bottoms of middle part backup pad, the welding has a plurality of corresponding third bases 23 between 3 sides of middle part backup pad and the work platform 10, rotate between a plurality of third bases 23 and wear to be equipped with third axis of rotation 7, middle part backup pad 3 is equipped with door die cavity and fixing base 20 and is located the door die cavity.

Specifically, the welding has a plurality of first bases 21 on the fixing base 20, a plurality of first bases 21 rotate and wear to be equipped with first axis of rotation 4, the both ends of first axis of rotation 4 rotate with hydraulic telescoping device 5 and be connected, the 5 other ends of hydraulic telescoping device rotate with the both ends of second axis of rotation 6 and be connected, second axis of rotation 6 rotates and runs through on second base 22, second base 22 is fixed and is openly just corresponding with first base 21 at work platform 10.

Specifically, the fourth axis of rotation 8 is just installed in second axis of rotation 6 top on the operation platform 10 front, fourth axis of

rotation

8 and 9 one end welding of anchor clamps, the anchor clamps 9 other end and operation platform (10) back are close to top department and can dismantle the connection.

Specifically, fixed block 17 is installed to operation platform 10 bottom, it is connected with rotating device 13 to rotate on the fixed block 17, and is located rotating device 13's below and is equipped with through-hole 15, through-hole 15 is connected with assorted bolt 16, rotating device 13 surpasss the one end of fixed block 17 and is equipped with recess 18, the rotation of recess 18 is connected with gyro wheel 14.

Specifically, a square hole 19 is formed in the middle of the work platform 10. This quad slit 19 and the quad slit 19 phase-match of customer end product do benefit to work platform 10 operation, and through the mode of trompil, alleviate the weight of work platform 10.

Specifically, a plurality of groups of corresponding fourth bases 24 are welded around the back of the work platform 10, and the fourth bases 24 are rotatably connected with the transmission rollers 12. The client products are pushed by the multiple groups of transmission rollers 12 to enter the working platform 10 more easily, and then the client products are put into a cleaning production line, and Teflon is sprayed on the surfaces of the transmission rollers 12, so that the surfaces of the client products are protected from being damaged while the client products are wear-resistant.

Specifically, universal wheels 11 are mounted at four corners of the bottom surface of the trolley bottom plate 1. Through setting up the universal wheel, the removal transportation of the platform truck of being convenient for overturn.

Specifically, the hydraulic telescopic devices 5 are two in number and are parallel.

The working principle of the utility model is as follows:

1. when the client product is transferred to a cleaning factory in a horizontal state, the electric lifting screw rod 2 is adjusted (lifted under the control of a button), so that the discharge heights of the transmission roller 12 on the operation platform 10 and the client cart product are kept consistent, and the product is pushed to be thrown into the turnover trolley along the transmission roller 12 and further into a cleaning production line. Teflon is sprayed on the surface of the transmission roller 12, so that the surface of the product is protected from being damaged while the product is wear-resistant.

2. When the client product is transferred to the cleaning plant in the vertical state, the hydraulic telescopic device 5 is started to convert the work platform 10 from the horizontal state to the vertical state, then the rotating device 13 is adjusted to convert the vertical state to the horizontal state, and the plug pin 16 is inserted into the through hole 15 to fix and support the rotating device 13. Meanwhile, the clamp 9 is opened through the fourth rotating shaft 8, the electric lifting screw rod 2 is started, the height of the operation platform 10 is adjusted, the roller 14 is enabled to be consistent with the product discharge height of the client side trolley, so that the product is thrown into the turnover trolley along the roller 14, meanwhile, the clamp 9 is closed, the client side trolley product is fixed, and the phenomenon that the product shakes when the platform descends is avoided. After the feeding is completed, the hydraulic telescopic device 5 is started, so that the product is converted from a vertical state to a horizontal state along with the operation platform 10, and then is fed into a cleaning production line.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a turnover trolley, includes elevating gear, operation platform (10), hydraulic telescoping device (5), its characterized in that: be equipped with fixing base (20) on the elevating gear, fixing base (20) rotate with hydraulic telescoping device (5) one end and be connected, the hydraulic telescoping device (5) other end rotates with work platform (10) to be connected, fixed block (17) are installed to work platform (10) bottom, it is connected with rotating device (13) to rotate on fixed block (17), and the below that is located rotating device (13) is equipped with through-hole (15), through-hole (15) are connected with bolt (16), rotating device (13) surpass fixed block (17) one end and are equipped with recess (18), recess (18) internal rotation is connected with gyro wheel (14).

2. A roll-over trolley according to claim 1, characterized in that: elevating gear includes platform truck bottom plate (1), electric lift lead screw (2), middle part backup pad (3), four edges on platform truck bottom plate (1) top surface are connected with electric lift lead screw (2) one end, the other end and the four edges on middle part backup pad (3) bottom surface of electric lift lead screw (2) are connected, be equipped with a plurality of corresponding third bases (23) between middle part backup pad (3) side and operation platform (10), wear to be equipped with third axis of rotation (7) between a plurality of third bases (23), middle part backup pad (3) are equipped with a die cavity and fixing base (20) and are located a die cavity.

3. A roll-over trolley according to claim 2, characterized in that: install a plurality of first bases (21) on fixing base (20), first axis of rotation (4) are worn to be equipped with in a plurality of first bases (21), first axis of rotation (4) rotate with hydraulic telescoping device (5) and are connected, hydraulic telescoping device (5) other end rotates and is connected with second axis of rotation (6), second axis of rotation (6) run through on second base (22), second base (22) are fixed on operation platform (10) are positive and corresponding with first base (21).

4. A roll-over carriage as claimed in claim 3, characterized in that: operation platform (10) openly just installs fourth axis of rotation (8) above second axis of rotation (6), fourth axis of rotation (8) fixedly connected with anchor clamps (9), anchor clamps (9) other end and operation platform (10) back are close to top department and can dismantle the connection.

5. A roll-over trolley according to claim 1, characterized in that: a square hole (19) is formed in the middle of the operation platform (10).

6. A roll-over trolley according to claim 1, characterized in that: the back of the operation platform (10) is provided with a plurality of groups of corresponding fourth bases (24) on the periphery, and the fourth bases (24) are connected with transmission rollers (12) in a rotating mode.

7. A roll-over trolley according to claim 2, characterized in that: the four corners of the bottom surface of the trolley bottom plate (1) are provided with universal wheels (11).