Material transfer station of intelligent workshop

Abstract

The utility model relates to the technical field of transfer equipment, in particular to a material transfer station of an intelligent workshop, which comprises a positioning frame, a storage platform used for bearing materials is arranged on the upper portion of the positioning frame, and a transfer trolley used for transferring the storage platform is arranged on the lower portion of the positioning frame. The transfer trolley is provided with a transfer frame used for being connected with the storage platform in a clamped mode, one side of the positioning frame is provided with a penetrating type access channel, and a clamping module used for improving the alignment accuracy is arranged between the transfer frame and the storage platform. The clamping module can be used for rapidly completing clamping operation of the storage platform and the transfer frame when the transfer frame ascends, compared with conventional direct butt joint, the clamping precision and efficiency are better, and then the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a transfer equipment technical field, concretely relates to a material transfer station for intelligent workshop during transfer can accurate docking of material transfer trolley material platform. BACKGROUND

[0002] As a core component of modern manufacturing industry, intelligent workshop is gradually realizing the automation, informatization and intelligentization of production process. As a key link in the production process of intelligent workshop, the efficiency and accuracy of material transfer directly affect the operation efficiency and product quality of the whole production line. The traditional material transfer mode often relies on manual operation or simple automatic equipment, which has the problems of low transfer efficiency, low docking accuracy, easy error, etc., and is difficult to meet the demand of modern manufacturing industry for efficient, accurate and reliable material transfer.

[0003] At present, although there are some material transfer systems in the market, most of the systems still have the problems of inaccurate docking of transfer trolley and material platform, complex operation, low intelligentization degree, etc. The docking accuracy between the transfer trolley and the material platform directly affects the efficiency and accuracy of material transfer. If the docking is not accurate, it will not only cause the delay of material transfer, but also may cause material damage or production line shutdown and other serious consequences.

[0004] For example, a kind of AGV connecting and moving device and material transfer vehicle in Chinese patent (application number: 2021231115384) can realize the stable connection and transfer of materials between shelves and conveying lines, and is particularly suitable for the transfer of precision parts. The AGV connecting and moving device includes: a material carrying assembly, wherein the material carrying assembly includes a material carrying platform for carrying materials and a conveying mechanism, and the conveying mechanism is arranged on the material carrying platform for conveying the materials to enter and exit the material carrying platform; a lifting platform, wherein the lifting platform is controlled to lift the material carrying assembly to adjust the height of the material carrying platform; and a translation mechanism, wherein the translation mechanism is correspondingly arranged between the lifting platform and the material carrying platform for translating the material carrying platform relative to the lifting platform to make the conveying mechanism extend out of the lifting platform. The device cannot accurately align with the workbench when the trolley is lifting during use, resulting in deviation in the transportation process and directly affecting the work efficiency.

[0005] Therefore, it is of great significance to develop a material transfer station that can accurately realize the docking of transfer trolley and material platform for improving the production efficiency of intelligent workshop, reducing production cost and improving product quality. The material transfer station should have a high level of automation and intelligentization, be able to realize accurate positioning, rapid docking and efficient transfer of transfer trolley and material platform, and have the characteristics of simple operation, convenient maintenance, safety and reliability, etc. to meet the high requirements of modern manufacturing industry for material transfer. UTILITY MODEL CONTENT

[0006] In order to solve the above problems, the utility model embodiment provides a material transfer station of wisdom workshop which can realize accurate alignment in the lifting process of transfer trolley.

[0007] In order to realize the above-mentioned purpose, the utility model embodiment specifically adopts the following technical scheme: a material transfer station for wisdom workshop, including positioning frame, the upper portion of positioning frame is provided with the platform for receiving material, the lower portion of positioning frame is provided with the transfer trolley for transferring platform, the transfer trolley is provided with the transfer frame for the joint of platform, the side of positioning frame is provided with the through type access, the transfer frame and platform are provided with the joint module for improving alignment accuracy.

[0008] As further improvement of the above technical scheme:

[0009] The joint module includes the positioning pin arranged at the lower portion of platform, and the upper portion of transfer frame is provided with the joint sleeve corresponding to the position of positioning pin.

[0010] The joint sleeve includes a guide portion and a joint portion, the guide portion is located above the joint portion, and the diameter of the guide portion gradually decreases from top to bottom.

[0011] The number of positioning pins is multiple, and the number and position of joint sleeves correspond to the positioning pins.

[0012] The upper portion of positioning frame is provided with the bearing plate for installing platform, and the bearing plate is vertically installed on the inner side wall of positioning frame.

[0013] The upper surface of bearing plate is provided with a positioning hole, and the lower surface of platform is provided with a positioning column corresponding to the position of positioning hole.

[0014] The utility model embodiment has the advantages that: 1, the material transfer station for wisdom workshop, including positioning frame, the upper portion of positioning frame is provided with the platform for receiving material, the lower portion of positioning frame is provided with the transfer trolley for transferring platform, the transfer trolley is provided with the transfer frame for the joint of platform, the side of positioning frame is provided with the through type access, the transfer frame and platform are provided with the joint module for improving alignment accuracy, the joint module can quickly complete the joint operation of platform and transfer frame when transfer frame rises, compared with conventional direct docking, the precision and efficiency of joint are better, and then the work efficiency is improved.

[0015] 2, the design of positioning column and positioning hole can position the placement of platform, and also can guide the lifting of platform during transfer. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the storage platform in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the transfer trolley of this utility model;

[0020] Figure 5 This is a schematic diagram of the snap-fit ​​sleeve in this utility model.

[0021] In the diagram: 1. Positioning frame; 2. Storage platform; 3. Transfer trolley; 4. Transfer frame; 5. Positioning pin; 6. Snap-fit ​​sleeve; 7. Guide part; 8. Snap-fit ​​part; 9. Load-bearing plate; 10. Access channel; 11. Positioning hole; 12. Positioning post. Detailed Implementation

[0022] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0023] like Figures 1-5 As shown, the material transfer station for a smart workshop in this embodiment includes a positioning frame 1. The upper part of the positioning frame 1 is provided with a material receiving platform 2, and the lower part of the positioning frame 1 is provided with a transfer trolley 3 for transferring the material receiving platform. The transfer trolley 3 is an AGV trolley with a lifting structure. The transfer trolley 3 is provided with a transfer frame 4 for engaging the material receiving platform 2. A through-type access channel 10 is provided on one side of the positioning frame 1. An engagement module for improving alignment accuracy is provided between the transfer frame 4 and the material receiving platform 2. The engagement module can quickly complete the engagement operation between the material receiving platform 2 and the transfer frame 4 when the transfer frame 4 rises. Compared with conventional direct docking, the engagement accuracy and efficiency are better, thereby improving work efficiency.

[0024] The snap-fit ​​module includes a positioning pin 5 located at the bottom of the storage platform 2, and a snap-fit ​​sleeve 6 located at the top of the transfer frame 4 corresponding to the position of the positioning pin 5. The design of the positioning pin 5 and the snap-fit ​​sleeve 6 can play a guiding and positioning role during alignment and a regulating role during transfer, so as to prevent the storage platform 2 from tilting during the transfer process.

[0025] The clamping sleeve 6 comprises a guiding portion 7 and a clamping portion 8, the guiding portion 7 is located above the clamping portion 8, and the diameter of the guiding portion 7 gradually decreases from top to bottom.

[0026] The number of the positioning pins 5 is four, and the positioning pins 5 are located at the four corner positions of the lower surface of the storage platform 2, the number and position of the clamping sleeves 6 correspond to the positioning pins 5.

[0027] The upper portion of the positioning frame 1 is provided with a bearing plate 9 for mounting the storage platform 2, and the bearing plate 9 is vertically mounted on the inner side wall of the positioning frame 1.

[0028] The upper surface of the bearing plate 9 is provided with positioning holes 11, and the lower surface of the storage platform 2 is provided with positioning columns 12 corresponding to the positions of the positioning holes 11, and the number of the positioning holes 11 is four, and the positioning holes 11 are located at the four corner positions of the bearing plate 9.

[0029] The working principle / assembly process of the scheme is as follows: the storage platform 2 is placed on the upper portion of the positioning frame 1, at this time, the positioning holes 11 and the positioning columns 12 play a fixing role, the positioning frame 1 is provided with a horizontal rod, the horizontal rod is provided with a diffuse reflection sensor, a through hole is formed in the storage platform 2, which is used for detecting whether there is material on the storage platform, when material is detected, a signal is generated to the central control, the central control sends a work instruction to the transfer trolley 3, the transfer trolley 3 enters the bottom of the positioning frame 1 from the access channel 10, the transfer frame 4 is fixedly installed on the lifting position of the transfer trolley 3, after the transfer trolley 3 reaches the specified position, the transfer frame 4 rises, in the rising process, the clamping sleeve 6 and the positioning pin 5 complete the plugging work, at this time, the transfer frame 4 continues to rise, so that the positioning column and the positioning hole are separated, and then the transfer trolley 3 leaves the positioning frame 1 with the storage platform 2 and the material.

[0030] It should be noted that, in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, it needs to be explained that, in the description of the utility model, unless another explicit provision and limitation, the term "mount", "link", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected; can be mechanical connection, also can be electrical connection; can be directly connected, also can pass through the indirect connection of intermediate medium, can be two element internal communication. For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0032] The term "comprising" or any other similar word is intended to encompass a non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements is not limited to those elements, but can include other elements not expressly listed, or also include elements inherent in the process, article, or apparatus / device.

[0033] So far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without deviating from the principles of the utility model, the person skilled in the art can make equivalent changes or replacements to the related technical features, and the technical schemes after these changes or replacements will fall within the protection scope of the utility model.

Claims

1. A material transfer station for a smart factory, comprising a positioning frame (1), characterized in that: The upper part of the positioning frame (1) is provided with a material placing platform (2) for receiving materials, the lower part of the positioning frame (1) is provided with a transfer trolley (3) for transferring the material placing platform, the transfer trolley (3) is provided with a transfer frame (4) for clamping the material placing platform (2), one side of the positioning frame (1) is provided with a through-type access passage (10), and a clamping module for improving alignment accuracy is arranged between the transfer frame (4) and the material placing platform (2); The clamping module comprises positioning pins (5) arranged at the lower part of the material placing platform (2), and the upper part of the transfer frame (4) is provided with clamping sleeves (6) corresponding to the positions of the positioning pins (5); The clamping sleeve (6) comprises a guide portion (7) and a clamping portion (8), the guide portion (7) is located above the clamping portion (8), and the diameter of the guide portion (7) gradually decreases from top to bottom; The number of the positioning pins (5) is multiple, and the number and position of the clamping sleeves (6) correspond to those of the positioning pins (5).

2. The smart factory material transfer station of claim 1, wherein: The upper part of the positioning frame (1) is provided with a bearing plate (9) for mounting the material placing platform (2), and the bearing plate (9) is vertically mounted on the inner side wall of the positioning frame (1).

3. The smart factory material transfer station of claim 2, wherein: The upper surface of the bearing plate (9) is provided with a positioning hole (11), and the lower surface of the material placing platform (2) is provided with a positioning column (12) corresponding to the position of the positioning hole (11).

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