Material trolley facilitating discharging

Abstract

The utility model relates to transfer equipment, in particular to a material trolley facilitating discharging. A material trolley facilitating discharging comprises a trolley frame, rolling wheels used for rolling are installed at the lower end of the trolley frame, a guide frame is arranged at the upper end of the trolley frame, a liftable bogie is arranged on the front section of the guide frame, a placing frame is arranged at the lower end of the guide frame, and the inclination angle of the guide frame is opposite to that of the placing frame. And slideways consisting of a plurality of rollers are mounted on two sides of the guide frame, the steering frame and the placing frame. According to the material trolley facilitating discharging, the material box is placed on the guide frame, the material box slides to the bogie by means of the gravity of the material box, material transfer of the material box on the bogie is completed, then the bogie moves downwards, the material box slides to the placing frame through rotation of the bogie, and transfer and temporary placement of the material box are completed; and after feeding operation of all the material boxes is completed, the device can be pushed to be moved to the feeding position, and materials can be conveniently injected into the material boxes.

Description

Technical Field

[0001] The utility model relates to transfer equipment, in particular to a material trolley which is convenient for unloading materials. Background Art

[0002] Production in the workshop requires the transfer of raw materials, semi-finished products, finished products and various assembly parts. These devices will be placed in a material frame. When the material frame is transferred, a transport vehicle is required. The current transport vehicle only has the function of stacking and pushing, and cannot transfer the material frame. After the workpieces in the material frame are taken out, another worker is required to perform the transfer operation, which is not conducive to the purpose of rapid production.

[0003] In view of the above-mentioned defects, the designer has actively carried out research and innovation in order to create a material trolley that is convenient for unloading materials, making it more valuable for industrial use. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a material trolley that is convenient for unloading materials.

[0005] The utility model provides a material trolley which is convenient for unloading materials, comprising a frame, a roller for rolling being installed at the lower end of the frame, a guide frame being provided at the upper end of the frame, a liftable bogie being provided at the front section of the guide frame, a placement frame being provided at the lower end of the guide frame, the inclination angles of the guide frame and the placement frame being opposite, and slideways consisting of a plurality of rollers being installed on both sides of the guide frame, the bogie and the placement frame.

[0006] The guide frame of this material trolley that is convenient for unloading is used for stacking material frames. At the same time, the material frames can slide onto the bogie. The material frames on the bogie can cooperate with other equipment to take the materials in the material frames. After taking, the material frames can be moved to the placement frame under the guidance of the bogie to complete the placement operation of the empty material frames, forming an automated transfer operation of the material frames, which is convenient for unloading the workpiece to the subsequent work station.

[0007] Furthermore, the bogie includes a mounting plate at the lower end, which is fixedly connected to the telescopic rod of the lifting cylinder. The lifting cylinder is fixed on the middle plate. The mounting plate is movably installed on the rotating shaft through a bearing seat. The rotating shaft is connected to the adapter block and the flip plate. The flip plate is equipped with a translation plate by means of a slide rail slider. The translation plate is movably installed on the translation cylinder and the flip plate.

[0008] The bogie can move up and down through the drive of the lifting cylinder, and the translation plate moves forward and backward under the drive of the translation cylinder. When the material frame is placed on the translation plate, the center of gravity is changed by changing the relative position of the translation plate and the rotating shaft, and then the flip plate swings left and right, which facilitates the placement and discharge of the material frame.

[0009] Furthermore, a plurality of sliding sleeves are installed on the middle plate, and a guide rod that can pass through the sliding sleeves is fixed below the mounting plate.

[0010] The sliding sleeve installed on the middle plate cooperates with the guide rod on the mounting plate to provide a guide for the movement of the mounting plate.

[0011] Furthermore, there are two sets of front and rear springs between the flip plate and the mounting plate.

[0012] The spring between the flip plate and the mounting plate provides elastic buffering when the flip plate flips.

[0013] Furthermore, a limit cylinder is installed on the vehicle frame between the guide frame and the bogie, and a limit block is fixed on the telescopic rod of the limit cylinder.

[0014] The material boxes can be restricted by the limit cylinder on the frame, so that the material boxes can enter the bogie individually without causing stacking blockage.

[0015] Furthermore, pairs of tightening cylinders are installed on both sides of the guide frame, and the telescopic rods of the tightening cylinders can be tightened against the side walls of the material box.

[0016] The tightening cylinder can be pressed against the side of the material box to fix the position of the material box and ensure that there is only one material box on the bogie.

[0017] Through the above scheme, the present invention has at least the following advantages: this material trolley that is convenient for unloading, the material box is placed on the guide frame, and the gravity of the material box itself is used to make it slide onto the bogie, and the material box completes the transfer of materials on the bogie. Then, after the bogie moves down, the material box is rotated to make it slide onto the placement rack, completing the transfer and temporary placement of the material box. When all the material boxes have completed the feeding operation, the device can be pushed to move to the loading position, which is convenient for filling materials into the material box.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate a certain embodiment of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 It is the main view of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the bogie of the utility model;

[0023] Figure 4 This utility model Figure 1 Schematic diagram from another perspective;

[0024] In the figure, 1, frame, 2, guide frame, 3, bogie, 4, placement frame, 5, mounting plate, 6, lifting cylinder, 7, middle plate, 8, rotating shaft, 9, flip plate, 10, translation plate, 11, translation cylinder, 12, sliding sleeve, 13, guide rod, 14, spring, 15, limit cylinder, 16, tightening cylinder. DETAILED DESCRIPTION

[0025] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] See also Figure 1 This material trolley, which is convenient for unloading, has a frame 1 made of profiles. A roller with a brake is installed at the bottom of the frame 1, which can enable the trolley to move in the workshop. After moving into place, the roller is locked with a brake to prevent the frame 1 from moving. There is a placement frame 4 on the inside of the frame 1. The cutting angles of the guide frame 2 and the placement frame 4 are opposite to form an included angle. The bogie 3 can be raised and lowered and can be docked with the guide frame 2 and the placement frame 4 respectively. There are rollers on the guide frame 2, the bogie 3 and the placement frame 4 to form a slideway, which is convenient for the sliding movement of the material box.

[0027] See also Figure 3 The lower end of the bogie 3 is a horizontal mounting plate 5, which is moved up and down by the lifting cylinder 6 fixed on the middle plate 7, so that the various components installed on the mounting plate 5 also move up and down. The flip plate 9 on the mounting plate 5 is movably fixed to the mounting plate 5 through the rotating shaft 8 and the bearing seat. The translation plate 10 is installed on the flip plate 9 by means of a slide rail slider. The translation cylinder 11 can drive the translation plate 10 to move on the flip plate 9, which is used to adjust the relative position of the translation plate 10 and the rotating shaft 8. When the center of the translation plate 10 and the material box placed thereon is located on one side of the rotating shaft, the flip plate 9 will flip toward that side, making it easier for the translation plate 10 to dock with the guide frame 2 and the placement frame 4.

[0028] In order to facilitate the up and down movement of the mounting plate 5, a guide rod 13 is provided below the mounting plate 5. The guide rod 13 passes through the sliding sleeve 12 on the middle plate 7 to provide guidance for the movement of the guide rod 13, making it easy to use.

[0029] The spring 14 installed between the flip plate 9 and the mounting plate 5 provides a buffering elastic force for the flipping of the flip plate 9, thereby preventing the flip plate 9 from directly colliding with the mounting plate 5 and causing damage.

[0030] See also Figure 4 The limit cylinder 15 on the frame 1 is located between the guide frame 2 and the bogie 3. After the limit block on the limit cylinder 15 moves up, it can prevent the material box on the guide frame 2 from sliding down, making it easier to transport the material boxes in batches.

[0031] When the tightening cylinder 16 is used in conjunction with the limiting cylinder 15, when the material box needs to be transferred to the bogie 3, first the telescopic rods of all the tightening cylinders 16 move forward and press against the side wall of the material box, then the limiting cylinder 15 drives the limiting block to move downward, and then controls the tightening cylinder 16 close to the side of the limiting cylinder 15 to retract. At this time, the first material box automatically slides onto the bogie 3 under the influence of gravity, and then the limiting cylinder 15 is reset, and the tightening cylinder 16 at the rear end releases the pressure on the material box. In the afternoon, the material box on the guide frame 2 can be naturally moved to the bottom of the guide frame 2.

[0032] The working principle of this utility model is as follows:

[0033] The bogie 3 of the material trolley that is convenient for unloading is used during the loading operation:

[0034] See also Figure 3 , the translation cylinder 10 drives the translation plate 11 to move forward. At this time, the center of gravity of the translation plate 11 is located at the front end of the rotating shaft 8. Under the influence of gravity, the translation plate 11 is in a state of low front and high back, which just presents an inclination angle in the same direction as the guide frame 2. At this time, with the assistance of the tightening cylinder 16 and the limit cylinder 15, the material box bracket slides onto the bogie 3, completing the loading of the bogie 3.

[0035] When the material box on bogie 3 needs to be transferred to placement rack 4:

[0036] First, the lifting cylinder 6 drives the entire bogie 3 to move downward, and then the translation cylinder 10 drives the translation plate 11 to move backward. At this time, the center of gravity of the translation plate 11 is located on the rear side of the rotating shaft 8. Under the influence of gravity, the translation plate 11 is in a state of high front and low back, which is exactly in the same direction as the placement rack 4. Under the guidance of the gravity of the material box, it naturally slides onto the placement rack 4 to complete the storage operation of the material box.

[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0038] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0039] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A material trolley for convenient unloading, comprising a frame (1), wherein a roller for rolling is mounted at the lower end of the frame (1), and characterized in that: A guide frame (2) is provided at the upper end of a vehicle frame (1), a bogie (3) which can be raised and lowered is provided at the front section of the guide frame (2), a placement frame (4) is provided at the lower end of the guide frame (2), the guide frame (2) and the placement frame (4) have opposite inclination angles, and slideways composed of a plurality of rollers are installed on both sides of the guide frame (2), the bogie (3) and the placement frame (4).

2. A material trolley for facilitating unloading according to claim 1, characterized in that: The bogie (3) includes a mounting plate (5) at the lower end, the mounting plate (5) is fixedly connected to the telescopic rod of the lifting cylinder (6), the lifting cylinder (6) is fixed on the middle plate (7), the mounting plate (5) is movably mounted on the rotating shaft (8) through a bearing seat, the rotating shaft (8) is connected to the flip plate (9) through an adapter block, and a translation plate (10) is mounted on the flip plate (9) in the form of a slide rail slider, and the translation plate (10) is movably mounted on the flip plate (9) through the translation cylinder (11).

3. A material trolley for facilitating unloading according to claim 2, characterized in that: A plurality of sliding sleeves (12) are mounted on the middle plate (7), and a guide rod (13) capable of passing through the sliding sleeves (12) is fixed below the mounting plate (5).

4. A material trolley for facilitating unloading according to claim 3, characterized in that: There are two groups of springs (14) between the turnover plate (9) and the mounting plate (5).

5. The material trolley for facilitating unloading of materials according to claim 4, characterized in that: A limit cylinder (15) is installed on the vehicle frame (1) between the guide frame (2) and the bogie (3), and a limit block is fixed on the telescopic rod of the limit cylinder (15).

6. The material trolley for facilitating unloading of materials according to claim 5, characterized in that: Pairs of tightening cylinders (16) are installed on both sides of the guide frame (2). The telescopic rods of the tightening cylinders (16) can be tightened against the side walls of the material box.

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