E-shaped elevator capable of achieving convenient feeding and discharging of metal plates

Abstract

The utility model provides an E-shaped elevator capable of achieving convenient feeding and discharging of metal plates, and relates to the technical field of conveying. According to the convenient feeding device for E-shaped elevator transformation, an E-shaped elevator comprises an E-shaped table top, a shear fork mechanism and a fixing base, and the E-shaped table top is connected with the fixing base through the shear fork mechanism; the convenient feeding device comprises a one-way wheel, the one-way wheel comprises a supporting frame, a fixing shaft, a rolling bearing, a rolling wheel and a shifting piece, the fixing shaft comprises a shaft rod, a flat washer, a spring washer and a nut, and the one-way wheel is installed on the E-shaped table top. The convenient metal plate feeding device can be conveniently used in cooperation with a hand-push forklift for metal plate feeding, the conveying efficiency in the plate machining process is improved, and the problem that an existing E-type lifter lacks an auxiliary structure capable of conveniently and rapidly feeding is solved.

Description

Technical Field

[0001] This utility model relates to the field of conveying technology, and in particular to a convenient feeding device for the modification of an E-type elevator. Background Technology

[0002] The typical processing sequence for sheet metal fabrication equipment is sheet metal feeding, sheet metal clamping, sheet metal positioning, and sheet metal processing. In the first few steps, existing sheet metal fabrication equipment usually uses manual feeding. The sheet metal is placed on the support table of the equipment, then clamped by the sheet metal clamping mechanism. The sheet metal is then moved and positioned, and finally processed. During feeding, a forklift can be used to place the sheet metal on an E-type lift. However, the E-type lift involves sliding friction, resulting in high friction and a risk of scratching the sheet metal surface. Unloading the E-type lift requires manual pushing by the operator, which is difficult and labor-intensive. During loading, the sheet metal may slide out of the loading area, posing a safety hazard. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a convenient loading device for the modification of E-type lifting platforms, thereby solving the problems of difficult loading and pushing processes and high labor intensity of existing E-type lifting platforms mentioned in the background art.

[0004] The present invention achieves the above-mentioned technical effects by adopting the following technical solution:

[0005] A convenient feeding device for modifying an E-type lifting platform is provided for feeding sheet metal from the feeding station to the processing station. The device includes an E-type lifting platform and one-way wheels. The E-type lifting platform includes an E-type platform 1, a scissor mechanism 101, and a fixed base 102. The one-way wheels are distributed on the E-type platform 1 for feeding. The E-type platform is connected to the fixed base above the fixed base through the scissor mechanism.

[0006] During the feeding process, the sheet metal abuts against the one-way wheel.

[0007] Furthermore, the one-way wheel includes a support frame 2, a roller 202, a paddle 203, and a shaft 204; one side of the roller 202 is provided with an annular groove, the center of which coincides with the central axis of the roller; the roller is mounted on the support frame via the shaft; a ratchet groove is provided on the inner annular surface of the annular groove; one end of the paddle 203 is fixed to the shaft 204, forming a ratchet mechanism with the ratchet groove 202 on the roller; the roller 202 is connected to the fixed shaft via a rolling bearing 201, and both ends of the shaft 204 are fixed to the support frame 2.

[0008] Furthermore, the E-shaped platform is provided with a wheel groove for mounting a one-way wheel; the support plate of the one-way wheel is mounted on the edge of the wheel groove; at least one layer of gasket 205 is provided between the support plate and the E-shaped platform 1.

[0009] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0010] The one-way wheel provides an auxiliary structure for quick and easy material loading. The material is placed on the worktable, and the operator can manually push the material forward to achieve the loading work with ease and effort.

[0011] With the one-way wheel installed, the material moves on the worktable, changing from sliding friction to rolling friction, which reduces the risk of scratches on the sheet metal surface.

[0012] The one-way wheel has a ratchet structure, which allows materials to slide forward only and not backward, which is in line with the working mode of the loading station. It automatically locks to prevent rotation.

[0013] By adding shims in non-specific locations, materials placed on the workbench can be made to have their four sides raised and their center recessed, thus improving the safety of the feeding process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial enlarged view of the present invention.

[0016] Figure 3 This is a partial sectional view of the present invention.

[0017] Figure 4 This is a partial enlarged view of the present invention.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0019] 1. Type E tabletop; 101. Scissor lift mechanism; 102. Fixed base; 2. Support frame; 201. Rolling bearing; 202. Roller; 203. Paddle; 204. Shaft; 205. Washer; 206. Nut; 207. Flat washer; 208. Spring washer. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "installed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] A convenient loading device for modifying an E-type lifting platform includes an E-type lifting platform and one-way wheels. The E-type lifting platform includes an E-type platform, a scissor mechanism, and a fixed base. The one-way wheels are distributed on the E-type platform. The feeding station is located at the front end of the E-type lifting platform, and the processing station is located at the rear end of the E-type lifting platform. The sheet metal can abut against the one-way wheels.

[0024] Furthermore, the one-way wheel includes a support frame, a rolling bearing, a roller, a paddle, a shaft, a flat washer, a spring washer, and a nut. The roller includes a ratchet structure. The paddle is fixed to the fixed shaft and forms a ratchet mechanism with the roller. The roller is connected to the shaft through the rolling bearing. The shaft is fixed to the support frame through the flat washer, the spring washer, and the nut.

[0025] Furthermore, the one-way wheel is connected to the E-shaped platform by bolts, and multiple layers of shims can be added between the one-way wheel and the E-shaped platform. After adding the shims, the sheet metal is placed on the E-shaped platform at an inclination angle of 0.2° to 0.4°.

[0026] Example:

[0027] As attached Figure 1 To be continued Figure 4 As shown:

[0028] This utility model provides a convenient feeding device for the modification of an E-type lifting platform, including an E-type lifting platform and one-way wheels. The E-type lifting platform includes an E-type platform 1, a scissor mechanism 101 and a fixed base 102. The one-way wheels are distributed and installed on the E-type platform 1. The feeding station is located at the front end of the E-type lifting platform, and the processing station is located at the rear end of the E-type lifting platform. The sheet metal can abut against the one-way wheels.

[0029] The one-way wheel includes a support frame 2, a rolling bearing 201, a roller 202, a paddle 203, a shaft 204, a nut 206, a flat washer 207, and a spring washer 208. The roller has a ratchet structure inside. The paddle 203 is fixed to the shaft 204, forming a ratchet mechanism with the roller. The roller 202 is connected to a fixed shaft through the rolling bearing 201. The shaft 204 is fixed to the support frame 2 through the flat washer 207, the spring washer 208, and the nut 206.

[0030] The one-way wheel is connected to the E-type tabletop by bolts. Multiple layers of shims 205 can be added between the one-way wheel and the E-type tabletop. After adding the shims 205, the sheet metal is placed on the E-type tabletop at an angle of 0.2° to 0.4°.

[0031] The specific practical application and function of this embodiment are as follows:

[0032] In this invention, when the scissor mechanism is in the folded state, the sheet metal material is placed on the E-shaped platform by a hand-pushed forklift. The material gathers inward and is placed stably on the E-shaped platform. When the scissor mechanism opens, it pushes the E-shaped platform to lift the material.

[0033] Once the material reaches the desired height, the scissor lift stops. The operator then pushes the material forward, stopping the process at any time. The ratchet mechanism inside the rollers prevents the material from rolling backward.

[0034] The material is pushed onto the sheet metal processing table. Once the loading action is complete, the scissor mechanism folds, causing the E-shaped table to return to its initial position.

[0035] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An E-type lifting platform for convenient loading and unloading of sheet metal, used to move sheet metal from the feeding station to the processing station, characterized in that, It includes an E-type lifting platform and one-way wheels; the E-type lifting platform includes an E-type platform (1), a scissor mechanism (101) and a fixed base (102), the one-way wheels are distributed on the E-type platform (1) and are used for feeding materials; the E-type platform is connected above the fixed base through the scissor mechanism; During the feeding process, the sheet metal comes into contact with the one-way wheel.

2. The E-type lifting platform for convenient loading and unloading of sheet metal as described in claim 1, characterized in that, The one-way wheel includes a support frame (2), a roller (202), a paddle (203), and a shaft (204); one side of the roller (202) is provided with an annular groove, the center of which coincides with the central axis of the roller; the roller is mounted on the support frame via the shaft; a ratchet groove is provided on the inner ring surface of the annular groove; one end of the paddle (203) is fixed to the shaft (204), forming a ratchet mechanism with the ratchet groove on the roller (202); the roller (202) is connected to the shaft via a rolling bearing (201), and both ends of the shaft (204) are fixed to the support frame (2).

3. The E-type lifting platform for convenient loading and unloading of sheet metal as described in claim 1, characterized in that, The E-shaped platform is provided with a wheel groove for installing a one-way wheel; the support plate of the one-way wheel is mounted on the edge of the wheel groove; at least one gasket (205) is provided between the support plate and the E-shaped platform (1).

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