Plate returning lifting platform for conveying line

Abstract

The utility model relates to the technical field of conveying lifting tables, in particular to a plate returning lifting table for a conveying line, which comprises a base, a lifting table arranged at the top of the base, an auxiliary component arranged in the lifting table and used for supplementing gaps, the auxiliary component comprises two sections of conveying belts arranged in the lifting table, and a positioning groove is arranged at the top of the lifting table. Rotating blocks are arranged on the two sides of the outer wall of the lifting table, telescopic rods are arranged outside the two rotating blocks, and baffles are arranged in the positioning grooves; a connecting frame is arranged in the lifting table, an air bin is arranged in the connecting frame, and a plurality of chain plates are arranged in the air bin. According to the utility model, the auxiliary filling of the fall and gaps of the lifting platform is realized, the influence caused by the fall during the butt joint of the lifting platform is improved, the stability of product conveying is improved, and the acceptable error range during the butt joint use of the lifting platform is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying lift platform technical field, concretely is a kind of return plate lift platform for conveying line. BACKGROUND

[0002] The return plate lift platform of conveying line is a kind of equipment widely used in industrial automation production, mainly for realizing the object conveying between different heights.The return plate lift platform of conveying line plays an important role in various industries with its efficient lifting function and reliable safety guarantee, and the lift platform can adapt to various application environments, and provides strong support for modern production and logistics.

[0003] However, the return plate lift platform in the prior art has a certain height error when being connected with other conveying belts due to different positions, and gap is also generated between conveying lines, so that small workpieces are dropped from the conveying belt due to error and gap when being conveyed, and the stability of conveying is reduced. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of return plate lift platform for conveying line to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of return plate lift platform for conveying line, including base, the base top is provided with lift platform, the lift platform inside is provided with the auxiliary assembly for supplementing gap, the auxiliary assembly includes two sections of conveying belt being arranged in the lift platform,

[0007] The lift platform top is provided with positioning groove, the outer wall of lift platform both sides is provided with rotating block, two The rotating block outside is provided with telescopic link, the positioning groove inside is provided with baffle;

[0008] The lift platform inside is provided with connecting frame, the connecting frame inside is provided with air chamber, the air chamber inside is provided with multiple chain plates.

[0009] As the preferred scheme of the utility model, two sections The conveying belt is located at the two sides of positioning groove, two The rotating block is located at the two sides of lift platform, and is rotatably connected with the outer wall of lift platform by connecting shaft.

[0010] As the preferred scheme of the utility model, one end of telescopic link is connected with rotating block by bolt, the other end is rotatably connected with baffle by connecting shaft, the baffle is located in positioning groove, and is slidably connected with the inner wall of positioning groove.

[0011] As the preferred scheme of the utility model, the rotating block drives the baffle to stretch out from the positioning groove through the telescopic rod, and the two ends are distributed and attached to the conveying belt on the conveying production line and the lifting platform.

[0012] As the preferred scheme of the utility model, the connecting frame is located inside the lifting platform and is connected with the inner wall of the lifting platform through bolts, and the output port of the air warehouse inside the connecting frame corresponds to the positioning groove.

[0013] As the preferred scheme of the utility model, the plurality of chain plates are rotatably connected through spring shafts, one end of the plurality of chain plates is slidably connected with the inner wall of the air warehouse, and the other end extends into the positioning groove, and the baffle abuts against one end of the chain plate when located in the positioning groove.

[0014] Compared with the prior art, the utility model has the beneficial effects that: aiming at the problems in the background art, the application adopts an auxiliary assembly, the baffle stored in the lifting platform can be controlled to stretch out and attach to the lifting platform and the conveying belt on the conveying line when the lifting platform is connected with the product conveying line, thereby filling the gap therebetween, avoiding the product from falling or deviating from the position when passing through the gap, and the telescopic chain plate installed in the storage groove of the baffle fills the storage groove area after the baffle stretches out, thereby reducing the influence of the gap and the fall on the product conveying, improving the stability of the product when passing through the lifting platform, and avoiding the risk of product falling.

[0015] The utility model realizes auxiliary filling of the gap and the fall of the lifting platform, improves the influence of the fall on the connection of the lifting platform, increases the stability of product conveying, and simultaneously increases the acceptable error range when the lifting platform is connected and used. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure perspective of the utility model;

[0017] Figure 2 It is the enlarged view of A part of the utility model;

[0018] Figure 3 It is the connecting frame structure diagram of the lifting platform inside the utility model;

[0019] Figure 4 It is the connecting frame side sectional view of the utility model.

[0020] In the drawing: 1, base; 2, lifting platform; 201, conveying belt; 3, positioning groove; 4, rotating block; 401, telescopic rod; 402, baffle; 5, connecting frame; 6, air warehouse; 7, chain plate. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the embodiments of the utility model. Example

[0022] Please see Figures 1-4 This utility model provides a technical solution: a return plate lifting platform for a conveyor line, including a base 1, a lifting platform 2 on the top of the base 1, and an auxiliary component for filling gaps inside the lifting platform 2. The auxiliary component includes two sections of conveyor belt 201 disposed inside the lifting platform 2. The segmented distribution of the conveyor belt 201 can avoid contact with the baffle 402 in the positioning groove 3, thus ensuring the stability of the conveyor belt 201.

[0023] The top of the lifting platform 2 is provided with a positioning groove 3 for housing the baffle 402 and positioning the angle of the baffle 402 when it is housed or slid. Rotating blocks 4 are provided on both sides of the outer wall of the lifting platform 2. Telescopic rods 401 are provided on the outside of the two rotating blocks 4. The baffle 402 is provided inside the positioning groove 3. The rotating blocks 4 can drive the telescopic rods 401 to rotate. At the same time, the extension of the telescopic rods 401 can drive the baffle 402 to extend out of the positioning groove 3 and extend to the space between the lifting platform 2 and the connecting conveyor line and fit with it. Thus, when the product moves from the conveyor line, the lifting platform 2 can be supported by the baffle 402, filling the drop and gap, thereby improving the stability of product conveying. (Rollers can be installed on the outside of the baffle 402 to facilitate stability when fitting.)

[0024] The lifting platform 2 is equipped with a connecting frame 5 inside, and an air chamber 6 is installed inside the connecting frame 5. The air chamber 6 is filled with high-pressure gas, which can push the chain plate 7 to extend out from the air chamber 6. Multiple chain plates 7 are installed inside the air chamber 6. The chain plates 7 rotate with each other through spring shafts and can only rotate to one side. After the baffle 402 extends out, it can extend into the air chamber 6 to fill the positioning groove 3, ensuring the stability of the product when passing through the positioning groove 3.

[0025] For an example, please refer to... Figures 1-4The two conveyor belts 201 are located on both sides of the positioning groove 3, and the two rotating blocks 4 are located on both sides of the lifting platform 2, and are rotatably connected to the outer wall of the lifting platform 2 through connecting shafts. One end of the telescopic rod 401 is connected to the rotating block 4 through bolts, and the other end is rotatably connected to the baffle 402 through connecting shafts. The baffle 402 is located in the positioning groove 3 and is slidably connected to the inner wall of the positioning groove 3. The rotating block 4 rotates through the telescopic rod 401 to drive the baffle 402 to extend out of the positioning groove 3, and both ends are distributed to fit against the conveyor belts 201 on the conveying production line and the lifting platform 2. The connecting frame 5 is located inside the lifting platform 2 and is connected to the inner wall of the lifting platform 2 through bolts. The output port of the air chamber 6 inside the connecting frame 5 corresponds to the positioning groove 3. The multiple chain plates 7 are rotatably connected to each other through spring shafts. One end of the multiple chain plates 7 is located in the air chamber 6 and is slidably connected to the inner wall of the air chamber 6, and the other end extends into the positioning groove 3. When the baffle 402 is located in the positioning groove 3, it abuts against one end of the chain plate 7. In use, the PLC controller first moves the base 1 and the lifting platform 2 to the designated area to connect with the product line. At the same time as the connection, the rotating block 4 and the telescopic rod 401 are controlled to move and drive the baffle 402 to extend from the positioning groove 3 and extend between the product line and the lifting platform 2, and fit with it to fill the height difference and gap between the product line and the lifting platform 2. At the same time as the baffle 402 extends, the air pressure in the air chamber 6 pushes the chain plate 7 to extend from the connecting frame 5 and fill the positioning groove 3. The lifting platform 2 is used to assist in the conveying of the products.

[0026] The working process of this utility model is as follows: During use, the PLC controller first moves the base 1 and lifting platform 2 to a designated area to connect with the product line. Simultaneously, the rotating block 4 and telescopic rod 401 move, causing the baffle 402 to extend from the positioning groove 3 and between the product line and the lifting platform 2, fitting snugly to fill the height difference and gaps between them. As the baffle 402 extends, the air pressure in the air chamber 6 pushes the chain plate 7 out of the connecting frame 5 to fill the positioning groove 3. The lifting platform 2 then assists in conveying the product. This utility model effectively fills the height difference and gaps of the lifting platform, reducing the impact of height differences during connection, increasing the stability of product conveying, and simultaneously increasing the acceptable error range during lifting platform connection.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A return plate lifting platform for a conveying line, comprising a base (1) provided at the top with a lifting platform (2), inside which an auxiliary assembly for replenishing the gap is provided, characterised in that: The auxiliary assembly includes two sections of conveying belts (201) arranged inside the lifting platform (2), The lifting platform (2) is provided with a positioning groove (3) on the top, rotating blocks (4) are arranged on the two sides of the outer wall of the lifting platform (2), telescopic rods (401) are arranged outside the two rotating blocks (4), and a baffle (402) is arranged inside the positioning groove (3). The lifting platform (2) is provided with a connecting frame (5) inside, the connecting frame (5) is provided with a gas chamber (6) inside, and a plurality of chain plates (7) are arranged inside the gas chamber (6).

2. A tailboard lift for a delivery line according to claim 1, wherein: The two sections of the conveying belts (201) are respectively arranged on the two sides of the positioning groove (3), the two rotating blocks (4) are respectively arranged on the two sides of the lifting platform (2) and are rotatably connected to the outer wall of the lifting platform (2) through connecting shafts.

3. The tail lift for a delivery vehicle as set forth in claim 1, wherein: One end of the telescopic rod (401) is connected to the rotating block (4) through a bolt, the other end is rotatably connected to the baffle (402) through a connecting shaft, the baffle (402) is located in the positioning groove (3) and is slidably connected to the inner wall of the positioning groove (3).

4. The tailgate lift platform for a pickup truck of claim 1, wherein: The rotating block (4) drives the baffle (402) to extend out of the positioning groove (3) through the telescopic rod (401), and the two ends are distributed and attached to the conveying production line and the conveying belt (201) on the lifting platform (2).

5. The tailgate lift platform for a pickup truck of claim 1, wherein: The connecting frame (5) is located inside the lifting platform (2) and is connected to the inner wall of the lifting platform (2) through a bolt, and the outlet of the gas chamber (6) inside the connecting frame (5) corresponds to the positioning groove (3).

6. The tailgate lift platform for a pickup truck of claim 1, wherein: The plurality of chain plates (7) are rotatably connected through spring shafts, one end of the plurality of chain plates (7) is slidably connected to the inner wall of the gas chamber (6), and the other end extends into the positioning groove (3), and the baffle (402) is located in the positioning groove (3) and abuts against one end of the chain plate (7).

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