Roller shutter door standard piece storage location and robot workstation

Abstract

The present application belongs to the technical field of automatic machining machine tool blanking, and particularly relates to a roller shutter door standard feeding position in the body-in-white welding field and a robot workstation, comprising a chassis assembly, a door frame assembly arranged on the chassis assembly and used for forming a feeding port of the feeding position, a side fence assembly arranged on the chassis assembly and used for separating the feeding position from an external space, a roller shutter door assembly arranged on the door frame assembly and located in the feeding port, and an inner fence assembly arranged on the chassis assembly and used for separating the feeding position from a workstation line body in a rising state. The present application can improve integration efficiency, reduce cost, shorten debugging time and realize rapid combination and construction of the workstation.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of automatic machining machine tool feeding and discharging, and particularly relates to a roller shutter door standard feeding position and a robot workstation in the field of a body-in-white welding. BACKGROUND

[0002] With the planning and development of the Chinese robot industry, there is a great space for the application of machine vision technology in the field of industrial production. In the workshop of an automobile welding production line, most of the machine vision technology is used in visual glue coating. With the gradual improvement of technology, the application of visual guidance will be more and more widely.

[0003] At present, in various automobile welding workshops, a small part of feeding positions begin to try to use visual guidance to feed. The automobile production workshop mainly uses non-standard integration, and basically does not have a complete set of standardized system for integration and debugging. The integration and standardization degree of the feeding position port is low, and the feeding position port applied near the welding station cannot shield the harmful light generated in the welding operation process. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the present application provides a roller shutter door standard feeding position and a robot workstation to solve the problems of low integration and standardization degree of the feeding position port of the prior art, and the feeding position port applied near the welding station cannot shield the harmful light generated in the welding operation process.

[0005] One scheme of the present application provides a roller shutter door standard feeding position, comprising:

[0006] a chassis assembly;

[0007] a door frame assembly arranged on the chassis assembly and used for forming a feeding port of the feeding position;

[0008] a side fence assembly arranged on the chassis assembly and used for separating the feeding position from an external space;

[0009] a roller shutter door assembly arranged on the door frame assembly, the roller shutter door assembly being located in the feeding port;

[0010] an inner fence assembly arranged on the chassis assembly and used for separating the feeding position from a workstation line body in a rising state.

[0011] In the scheme, the roll-up door standard upper piece storage location formed by several standardized components can realize the standardization of the whole upper piece storage location, reduce the non-standard design working hours and improve the integration efficiency, and through the splicing and combination between the storage locations, the station body can be quickly built and the scheme can be matched under different working conditions; secondly, the roll-up door is used as safety protection at the upper piece opening, which can save the land occupation area of the working position to the maximum extent and also prevent the operator from entering by mistake; the internal fence component is in the rising state when the roll-up door component is raised, which plays a limiting and warning role, avoids the operator from entering the internal station body by mistake, or the internal fence component is continuously in the descending state when the line body is running, which does not affect the work of the gripper grabbing the workpiece in the frame.

[0012] In one of the schemes of the present application, the chassis assembly comprises an inductor and a locking cylinder, the inductor and the locking cylinder are arranged on the chassis assembly, the inductor faces the inside of the roll-up door standard upper piece storage location, and the inductor is electrically connected with the locking cylinder.

[0013] In the scheme, the artificial or AGV pushes the frame to the inside of the upper piece storage location, and the inductor on the chassis assembly is triggered when reaching the predetermined terminal position, so that the locking cylinder on the chassis assembly locks and positions the frame, the artificial or AGV exits the upper piece opening area, the roll-up door component detects the safety in the lifting area, and then the roll-up door is lowered, and a feedback signal is fed back to the robot after reaching the position, and the robot starts to grab the workpiece from the frame to realize the feeding work.

[0014] In one of the schemes of the present application, the upper piece storage location further comprises an electrical module assembly, the electrical module assembly is arranged on the chassis assembly, and the electrical module assembly at least comprises a valve island and an electrical box.

[0015] In the scheme, the electrical module assembly is used for electrically controlling the side fence component, the roll-up door component and the internal fence component, and through the integration of the electrical module assembly in the inside of the upper piece storage location, the station body can be quickly combined, the electrical connection is facilitated, the control system of the current line or the current workshop is conveniently accessed, and the station body suitable for different workpiece requirements is formed.

[0016] In one of the schemes of the present application, the roll-up door component is further provided with an observation window for observing the inside of the upper piece storage location, the observation window is provided with a shading lens for filtering harmful light generated in the welding work.

[0017] In the scheme, the roll-up door is used as safety protection, which saves the horizontal and vertical two pairs of gratings commonly used in the upper piece opening, saves the land occupation area of the working position to the maximum extent, prevents the operator from entering by mistake in physics, and through the change of the color of the observation window of the roll-up door, the station body can be applied to special working positions such as arc welding and laser welding.

[0018] The roller shutter door assembly further comprises a receiver and a detection device, the receiver is used for receiving an action signal, and the roller shutter door assembly switches to an up state or a down state according to the action signal; the detection device is towards a lifting area of the roller shutter door assembly, and is used for detecting whether there is an obstacle in the lifting area.

[0019] The operation state of the roller shutter door assembly is associated with the operation state of the internal fence assembly, when the roller shutter door assembly is in the up state, the internal fence assembly is also in the up state, and when the roller shutter door assembly is in the down state, the internal fence assembly is also in the down state.

[0020] In the scheme, when it is necessary to switch the material frame, an operator sends a signal to the roller shutter door assembly from the outside, after the receiver receives the signal, the roller shutter door and the internal fence of the internal fence assembly of the warehouse position are lifted, so that even if the roller shutter door is opened, the operator cannot enter the workstation line body, safety is ensured; the operator pushes the material frame to the position, locks the material frame through the locking cylinder, the operator exits the lifting area of the roller shutter door, and the roller shutter door and the internal fence are lowered, so that the internal fence assembly does not affect the grabbing of the workpiece by the machine hand.

[0021] In one of the schemes of the present application, the upper piece warehouse position further comprises a detachable connecting assembly arranged on the bottom frame assembly.

[0022] The bottom surface of the bottom frame assembly is provided with a first accommodating groove, the bottom surface of the detachable connecting assembly is provided with a second accommodating groove, and the first accommodating groove and the second accommodating groove are arranged in the same straight line direction, so that the logistics equipment realizes the transportation of the roller shutter door standard upper piece warehouse position through the first accommodating groove and the second accommodating groove.

[0023] In the scheme, after the detachable connecting assembly is installed for the upper piece warehouse position, the roller shutter door standard upper piece warehouse position is integrally transported in the workshop through the first accommodating groove and the second accommodating groove, so that the position and the number of the roller shutter door standard upper piece warehouse position in the workshop can be adjusted according to production requirements.

[0024] In one of the schemes of the present application, the upper piece warehouse position further comprises a connecting rod assembly, two ends of the connecting rod assembly are respectively hingedly fixed on the bottom frame assembly and the door frame assembly, and the connecting rod assembly is used for strengthening the connection strength between the bottom frame assembly and the door frame assembly.

[0025] The connecting rod assembly is a bidirectional length-adjustable structure, which is used for adjusting the increase or decrease of the length of the connecting rod assembly.

[0026] In the scheme, the connecting structure of the connecting rod assembly is a bidirectional adjustable threaded structure, which can match the actual processing situation on site to strengthen the connection between the bottom frame assembly and the door frame assembly.

[0027] In one of the schemes of the present application, the chassis assembly comprises a first longitudinal beam, a second longitudinal beam and a first cross beam, one end of the first longitudinal beam and the second longitudinal beam is detachably connected with the first cross beam respectively; the inner fence assembly is installed on the first cross beam;

[0028] The door frame assembly comprises a first vertical column, a second vertical column and a second cross beam, one end of the first vertical column and the second vertical column is detachably connected with the second cross beam respectively, the free end of the first vertical column is connected with the free end of the first longitudinal beam, and the free end of the second vertical column is connected with the free end of the second longitudinal beam; the roller shutter door assembly is installed on the second cross beam.

[0029] In one of the schemes of the present application, the second cross beam and the roller shutter door assembly form a first quick installation module; the first vertical column and the first longitudinal beam form a second quick installation module; the second vertical column and the second longitudinal beam form a third quick installation module; the inner fence assembly and the first cross beam form a fourth quick installation module;

[0030] The first quick installation module is provided with an electrical connection quick socket between the second quick installation module, the third quick installation module and the fourth quick installation module, and the electrical connection quick socket is used for realizing the quick connection of electrical signals between the multiple quick installation modules.

[0031] In this scheme, when the upper piece storage location is not convenient for overall transportation and handling, the upper piece storage location can be split into a first quick installation module, a second quick installation module, a third quick installation module, a fourth quick installation module and a detachable connection assembly, and multiple quick installation modules are provided with electrical connection quick sockets, which is convenient for transportation after being split into multiple quick installation modules, saves the space occupation during transportation, and realizes the quick assembly and use of the storage location after transportation to the factory.

[0032] In one of the schemes of the present application, a robot workstation is also pointed out, comprising:

[0033] An upper piece opening, which can adopt the roller shutter door standard upper piece storage location in any one of the above schemes;

[0034] A material frame, which is accommodated in the upper piece opening and is used for placing workpieces to be processed;

[0035] A robot, which is arranged adjacent to the upper piece opening and is provided with a gripper for grabbing workpieces from the material frame and transferring to a lower piece table;

[0036] A camera, which is arranged on the upper piece opening and is used for recording the state of the material frame and the workpieces;

[0037] An electrical support, which is electrically connected with the upper piece opening, the robot and the camera.

[0038] In the present scheme, the chassis assembly, door frame assembly, side fence assembly, rolling door assembly, internal fence assembly required by a single loading port and the electrical module assembly connecting each assembly are standardized and integrated, modular design, realizing quick import, which can realize the rapid combination of the station body, improve the integration efficiency of the work line formed by multiple loading ports in the workshop, reduce the debugging cost and shorten the debugging time.

[0039] In one of the schemes of the present application, two said loading ports are arranged in parallel to form a loading area corresponding to one kind of workpiece, which is used to store the same kind of workpiece in the material frame in the two said loading ports to ensure the production rhythm;

[0040] The loading area is provided with at least one; or when the loading area is provided with multiple, multiple said loading areas are arranged around the robot.

[0041] In the present scheme, when the work station contains a loading area formed by two loading ports (one kind of workpiece), the gripper continuously grabs the workpiece from the material frame of one of the loading ports and then places it on the unloading table. The camera records the state of the material frame and the workpiece, and when there is no workpiece, it feeds back a signal to switch to another material frame, and the gripper automatically grabs the workpiece from the material frame with the workpiece, without affecting the production line rhythm. When switching the material frame, the operator gives a signal to the rolling door assembly from the outside, the rolling door and the internal fence of the storage position are raised, the worker pushes the material frame to the right position, the locking cylinder locks the material frame, the worker exits the rolling door detection area, the rolling door and the internal fence are lowered, the camera records the state of the material frame and the workpiece, and feeds back to the robot. BRIEF DESCRIPTION OF DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to the structures shown in these drawings without creative labor for those skilled in the art.

[0043] Figure 1 The structure diagram of the rolling door standard loading library of the present application is shown.

[0044] Figure 2 The schematic diagram of the overall packaging and transportation of the rolling door standard loading library of the present application is shown.

[0045] Figure 3 The schematic diagram of the module assembly of the rolling door standard loading library of the present application is shown.

[0046] Figure 4 The schematic diagram of the module assembly of the rolling door standard loading library of the present application is shown.

[0047] Figure 5 Robot workstation layout schematic showing the standard library position assembled into six loading ports of the present application;

[0048] Figure 6 Robot workstation layout schematic showing the standard library position assembled into four loading ports of the present application;

[0049] Figure 7 Robot workstation layout schematic showing the standard library position assembled into two loading ports of the present application.

[0050] The following is the explanation of the reference numerals:

[0051] 1 - base frame assembly; 101 - first receiving slot; 11 - first longitudinal beam; 12 - second longitudinal beam; 13 - first cross beam;

[0052] 2 - door frame assembly; 21 - first upright column; 22 - second upright column; 23 - second cross beam;

[0053] 3 - side fence assembly;

[0054] 4 - rolling door assembly; 41 - observation window;

[0055] 5 - inner fence assembly;

[0056] 6 - electrical module assembly; 71 - second receiving slot;

[0057] 7 - detachable connection assembly;

[0058] 8 - connecting rod assembly;

[0059] 201 - first quick-assembly module; 202 - second quick-assembly module; 203 - third quick-assembly module; 204 - fourth quick-assembly module;

[0060] 301 - material frame; 302 - robot; 303 - gripper; 304 - unloading table; 305 - camera; 306 - electrical support; 307 - line body periphery fence; 308 - line slot. DETAILED DESCRIPTION

[0061] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0062] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, motion condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications will also change accordingly.

[0063] In addition, if the embodiments of the present application involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0064] Term explanation:

[0065] White body: according to the definition of body terminology standard and textbook, white body (Body in White) refers to the body which is assembled and welded and has not been painted. The painted white body plus interior and exterior trim (including instrument panel, seat, windshield, carpet, interior guard plate, etc.) and electronic and electrical system (audio, wire harness, switch, etc.) plus chassis system (including brake, suspension system, etc.) plus powertrain system (including engine, gearbox, etc.) constitutes a complete vehicle.

[0066] Welding: welding is the process of assembling stamping parts into a white body through various connection processes. Welding is the most important process in the production process of white body (Body in White) in welding workshop. The main welding processes include spot welding, projection welding, CO2 gas shielded welding, stud welding, etc.

[0067] Stamping: stamping is the process of stamping metal parts into the shape required by the design using a die.

[0068] Intelligent storage: that is, unmanned storage, which realizes automatic storage and taking out of warehouse materials through automatic storage system.

[0069] Roller shutter door: roller shutter door (roller shutter door) is a door piece connected in series with multiple joints, which rotates up and down in the fixed slide with the door above the reel as the center.

[0070] Storage location: refers to the location of goods storage, in order to facilitate the search of goods, the goods storage adopts "four number positioning" management, that is: warehouse, shelf, layer and position. Warehouse refers to the number of warehouses where goods are stored.

[0071] Please refer to Figure 1 The embodiment provides a standard roll-up door workpiece loading location, which comprises:

[0072] A bottom frame assembly 1;

[0073] A door frame assembly 2 arranged on the bottom frame assembly 1 and used for forming a workpiece loading port of the workpiece loading location;

[0074] A side fence assembly 3 arranged on the bottom frame assembly 1 and used for separating the workpiece loading location from an external space;

[0075] A roll-up door assembly 4 arranged on the door frame assembly 2, wherein the roll-up door assembly 4 is located in the workpiece loading port;

[0076] An internal fence assembly 5 arranged on the bottom frame assembly 1 and used for separating the workpiece loading location from a work station line body in a raised state.

[0077] In the embodiment, the standard roll-up door workpiece loading location formed by the standardized assemblies can realize the standardization of the entire workpiece loading location, reduce non-standard design working hours and improve integration efficiency, the splicing and combination between the storage locations can realize the rapid construction of the work station body in different working conditions and the matching of the embodiment, the roll-up door is used as safety protection for the workpiece loading port, the roll-up door can save the land area of the work station and prevent the operator from entering by mistake, the internal fence assembly 5 is in the raised state when the roll-up door assembly 4 is raised, so that the operator is prevented from entering the inside of the work station body (such as a welding work station), or the internal fence assembly 5 is continuously in the lowered state when the line body is operated, so that the work of the gripper grabbing the workpiece in the material frame is not affected.

[0078] In an application scenario of the embodiment, the internal fence assembly 5 is a lifting fence, which is continuously in the lowered state when the line body is operated, so that the work of the gripper grabbing the workpiece in the material frame is not affected.

[0079] In an optional embodiment of the present application, the bottom frame assembly 1 comprises a sensor and a locking cylinder, the sensor and the locking cylinder are arranged on the bottom frame assembly 1, the sensor faces the inside of the standard roll-up door workpiece loading location, the sensor is electrically connected with the locking cylinder, and the sensor is used for triggering the locking cylinder when the material frame 301 reaches the inside of the workpiece loading location, so that the locking cylinder locks the material frame 301.

[0080] In this embodiment, the artificial or AGV pushes the material frame 301 to the inside of the upper piece storage location, and reaches the predetermined terminal position to trigger the sensor on the chassis assembly 1, so as to trigger the locking cylinder on the chassis assembly 1 to lock and position the material frame 301, and the artificial or AGV exits the upper piece opening area. The roll-up door assembly 4 detects the safety in the lifting area, that is, lowers the roll-up door, and feeds back a signal to the robot 302 after being in place, and the robot 302 starts to grab the workpiece from the material frame 301 to realize the feeding work.

[0081] Please refer to Figure 1 In one of the optional embodiments of the present application, the upper piece storage location further comprises an electrical module assembly 6, which is arranged on the chassis assembly 1, and the electrical module assembly 6 at least comprises a valve island and an electrical box.

[0082] In this embodiment, the electrical module assembly 6 is used for electrical control of the side fence assembly 3, the roll-up door assembly 4 and the internal fence assembly 5, and by integrating the electrical module assembly 6 in the inside of the upper piece storage location, quick combination, convenient electrical connection and convenient access to the control system of the current line or the current workshop can be realized, and a station body suitable for different workpiece requirements is formed.

[0083] The valve island, also known as the valve junction, is an important device for pipeline systems, which is composed of multiple valves and accessories, and is used for controlling and regulating the flow of fluid. In this scheme, the valve island includes but is not limited to the air supply and control of the locking cylinder.

[0084] The electrical box is usually used to provide power and control signals to meet the electrical needs of various equipment, and the electrical box optionally has controllers, relays, switches and other devices installed therein, including but not limited to functions for controlling the start, stop and speed adjustment of the roll-up door assembly 4 and the internal fence assembly 5 in the upper piece storage location. At the same time, the electrical box also includes power connection terminals and data connection terminals for connecting the workshop power supply and connecting the workshop control system.

[0085] Please refer to Figure 1 and Figure 2 In one of the optional embodiments of the present application, the roll-up door assembly 4 is further provided with an observation window 41 for observing the inside of the upper piece storage location through the observation window 41; the observation window 41 is provided with a shading lens for filtering harmful light generated in the welding operation;

[0086] In this embodiment, the roll-up door is used as safety protection, which saves the two pairs of horizontal and vertical gratings commonly used in the upper piece opening, saves the land area of the station in the maximum extent, and prevents the operator from entering in the physical way. At the same time, by changing the color of the roll-up door observation window 41, the station body can be applied to special stations such as arc welding and laser welding.

[0087] In an application scenario of the embodiment, the light-shielding lens is made of tempered glass, so that the light-shielding lens has high temperature resistance and durability, and the service life is prolonged. The surface of the light-shielding lens is plated or coated with a plating layer or coating for filtering harmful light.

[0088] In another application scenario of the embodiment, the light-shielding lens can be made of electrically controlled light-changing glass. A sensor is arranged on the observation window 41. When it is detected that the light intensity is too high or other harmful light that can easily damage the eyesight is detected, the light-shielding lens changes color by the sensor, so as to filter the harmful light generated in the welding operation.

[0089] In an optional embodiment of the present application, the roller shutter door assembly 4 further comprises a receiver and a detection device. The receiver is used to receive an action signal, and the roller shutter door assembly 4 switches to an ascending state or a descending state according to the action signal. The detection device is directed to the lifting area of the roller shutter door assembly 4, and is used to detect whether there is an obstacle in the lifting area.

[0090] The operating state of the roller shutter door assembly 4 is associated with the operating state of the internal fence assembly 5. When the roller shutter door assembly 4 is in the ascending state, the internal fence assembly 5 is also in the ascending state. When the roller shutter door assembly 4 is in the descending state, the internal fence assembly 5 is also in the descending state.

[0091] In the embodiment, when it is necessary to switch the material frame 301, the operator sends a signal to the roller shutter door assembly 4 from the outside. After the receiver receives the signal, the roller shutter door and the internal fence of the internal fence assembly 5 of the library position rise, so that even if the roller shutter door is opened, the operator cannot enter the workstation line body, and safety is ensured. The operator pushes the material frame 301 to the position, the locking cylinder locks the material frame 301, the operator exits the lifting area of the roller shutter door, and the roller shutter door and the internal fence descend, so as to avoid that the internal fence assembly 5 affects the grabbing of the workpiece by the robot hand.

[0092] In an application scenario of the embodiment, the roller shutter door assembly 4 further comprises a sliding guide rail, which is arranged on the door frame assembly and is used to guide the lifting movement of the roller shutter door blade in the roller shutter door assembly 4.

[0093] Embodiment 2

[0094] Please refer to Figures 1-3 In the embodiment, the loading library position further comprises a detachable connecting assembly 7 arranged on the chassis assembly 1.

[0095] The bottom surface of the chassis assembly 1 is provided with a first accommodating groove 101, and the bottom surface of the detachable connecting assembly 7 is provided with a second accommodating groove 71, the first accommodating groove 101 and the second accommodating groove 71 are arranged in the same straight line direction, so that the logistics equipment can transport the standard roll-up door picking storage location through the first accommodating groove 101 and the second accommodating groove 71.

[0096] In this embodiment, after the detachable connecting assembly 7 is installed on the picking storage location, the whole roll-up door standard picking storage location in the workshop can be transported through the first accommodating groove 101 and the second accommodating groove 71, so that the position and quantity of the roll-up door standard picking storage location in the workshop can be adjusted according to the production requirements.

[0097] In one of the application scenarios of this embodiment, after the whole picking storage location is installed before leaving the factory, the roll-up door assembly 4 is kept in an open state, and the detachable connecting assembly 7 is installed and fastened, and through the cooperation of the second accommodating groove 71 on the detachable connecting assembly 7 and the first accommodating groove 101 on the chassis assembly 1, the whole picking storage location can be transported in the packaging box, and after being transported to the destination, the picking storage location can be directly connected to the control system of the workshop or production line for debugging.

[0098] In one of the application scenarios of this embodiment, the logistics equipment can adopt a hydraulic forklift, an electric forklift or a stacking device.

[0099] Please refer to Figures 1-3 In one of the optional embodiments of the present application, the picking storage location further comprises a connecting rod assembly 8, both ends of the connecting rod assembly 8 are respectively hingedly fixed on the chassis assembly 1 and the door frame assembly 2, and the connecting rod assembly 8 is used to strengthen the connection strength between the chassis assembly 1 and the door frame assembly 2.

[0100] The connecting rod assembly 8 is a structure with adjustable length in two directions, which is used to adjust the increase or decrease of the length of the connecting rod assembly 8.

[0101] In this embodiment, the connecting structure of the connecting rod assembly 8 is a threaded structure with adjustable length in two directions, which can match the actual processing situation on site to strengthen the connection between the chassis assembly 1 and the door frame assembly 2. The connecting rod assembly 8 can also be used to avoid deformation of the installation position between the door frame assembly 2 and the chassis assembly 1 during the whole transportation process.

[0102] Embodiment 3

[0103] Please refer to Figures 3-4 In this embodiment, the chassis assembly 1 comprises a first longitudinal beam 11, a second longitudinal beam 12 and a first cross beam 13, one end of the first longitudinal beam 11 and the second longitudinal beam 12 is respectively detachably connected with the first cross beam 13 to form a “U” type structure, and the inner fence assembly 5 is installed on the first cross beam 13.

[0104] The door frame assembly 2 includes a first column 21, a second column 22, and a second crossbeam 23. One end of the first column 21 and the second column 22 are detachably connected to the second crossbeam 23 to form a "U"-shaped structure. The free end of the first column 21 is connected to the free end of the first longitudinal beam 11, and the free end of the second column 22 is connected to the free end of the second longitudinal beam 12. The roller shutter door assembly 4 is installed on the second crossbeam 23.

[0105] In one optional embodiment of the present invention, the second crossbeam 23 and the roller shutter assembly 4 form a first quick-installation module 201; the first column 21 and the first longitudinal beam 11 form a second quick-installation module 202; the second column 22 and the second longitudinal beam 12 form a third quick-installation module 203; and the internal fence assembly 5 and the first crossbeam 13 form a fourth quick-installation module 204.

[0106] An electrical connection quick-connect port is provided between the first quick-connect module 201 and the second quick-connect module 202, the third quick-connect module 203 and the fourth quick-connect module 204. The electrical connection quick-connect port is used to realize the quick connection of electrical signals between multiple quick-connect modules.

[0107] In this embodiment, when the upper part storage location is inconvenient for overall transportation and handling, it can be divided into a first quick-assembly module 201, a second quick-assembly module 202, a third quick-assembly module 203, a fourth quick-assembly module 204, and a detachable connecting component 7. The second quick-assembly module 202 and the third quick-assembly module 203 are pre-installed with side fence components 3 and connecting rod components 8. Electrical connection quick-connect ports are provided between multiple quick-assembly modules, which facilitates transportation after disassembly into multiple quick-assembly modules, saving space during transportation. At the same time, after transportation to the factory, the storage location can be quickly assembled and put into use.

[0108] In one application scenario of this embodiment, during packaging and transportation, the disassembled second quick-assembly module 202 and third quick-assembly module 203 are placed adjacent to each other and close together. The first quick-assembly module 201 is placed adjacent to one side of the second quick-assembly module 202, the fourth quick-assembly module 204 is placed on one side of the third quick-assembly module 203, and the detachable connecting component 7 is placed adjacent to one side of the fourth quick-assembly module 204 to save space during transportation after packaging.

[0109] Example 4

[0110] Please refer to Figures 5-7 This embodiment also discloses a robot workstation, including:

[0111] The loading port can adopt a standard loading port storage location of the roller shutter door as any one of the above embodiments.

[0112] The material frame 301 is accommodated in the loading port and used for placing workpieces to be processed.

[0113] The robot 302 is arranged adjacent to the loading port, and the robot 302 is provided with a gripper 303 for grabbing workpieces from the material frame 301 and transferring to the unloading table 304.

[0114] The camera 305 is arranged on the loading port and used for recording the state of the material frame 301 and the workpieces.

[0115] The electrical support 306 is electrically connected with the loading port, the robot 302 and the camera 305.

[0116] In the embodiment, the chassis assembly 1, the door frame assembly 2, the side fence assembly 3, the roller shutter door assembly 4, the internal fence assembly 5 and the electrical module assembly 6 required by a single loading port are standardized and integrated, modular design is achieved, rapid import is realized, the rapid combination and construction of the station body can be realized, the integration efficiency of the work line body formed by multiple loading ports in the workshop is improved, the debugging cost is reduced, and the debugging time is shortened.

[0117] In one of the optional embodiments of the present application, two parallel loading ports form a feeding area corresponding to one kind of workpiece, and the same kind of workpiece is stored in the material frame 301 in the two loading ports to ensure the production rhythm.

[0118] The feeding area is provided with at least one; or when multiple feeding areas are provided, the multiple feeding areas are arranged around the robot 302.

[0119] In the embodiment, when the work station contains one feeding area (one kind of workpiece) formed by two loading ports, the gripper 303 continuously grabs workpieces from the material frame 301 of one of the loading ports and then places the workpieces on the unloading table 304. The camera 305 records the state of the material frame 301 and the workpieces, and when there is no workpiece, a feedback signal is fed back, and the other material frame 301 is switched to, and the gripper 303 automatically grabs the workpiece from the material frame 301 with the workpiece, without affecting the production line rhythm. When the material frame 301 is switched, the operator gives a signal to the roller shutter door assembly 4 from the outside, the roller shutter door and the internal fence of the storage location are raised, the worker pushes the material frame 301 to the position, the locking cylinder locks the material frame 301, the worker exits the detection area of the roller shutter door, the roller shutter door and the internal fence are lowered, the camera 305 records the state of the material frame 301 and the workpieces, and feeds back to the robot 302.

[0120] Please refer to Figure 5In an alternative embodiment of the present application, the standard library position is assembled into a robot workstation with six loading ports. The station body is designed as a fixed robot 302. The gripper 303 picks up the workpiece from the frame 301 and then places it on the lower workbench 304. The frame 301 can be designed as 2 / 4 / 6 according to the needs, corresponding to 1 / 2 / 3 kinds of workpiece loading. Two frames 301 are set for each kind of workpiece to avoid affecting the production rhythm due to no workpiece in the frame 301.

[0121] In this embodiment, the frame 301 is manually pushed to the loading library position (or the AGV carries the frame 301); the operator (or AGV) leaves the lifting area corresponding to the roller shutter door assembly 4, and the roller shutter door is lowered; the camera 305 recognizes the workpiece state and feeds back to the PLC, guiding the gripper 303 to pick and place the workpiece. The electrical support 306 includes HMI (Human-Machine Interface, human-machine interaction interface, used for control, monitoring and interaction with machines or systems) and vision industrial computer, reducing hardware cost. The roller shutter door is in the raised state only when the operator (or AGV) needs to pull out or push in the frame 301 for a period of time, and remains in the lowered closed state at all other times. The station body can keep the personnel from entering the robot 302 working area.

[0122] Please refer to Figure 6 In an alternative embodiment of the present application, the standard library position is assembled into a robot workstation with four loading ports. The operation process is similar to that of the robot workstation with six loading ports.

[0123] Please refer to Figure 7 In an alternative embodiment of the present application, the standard library position is assembled into a robot workstation with two loading ports. The operation process is similar to that of the robot workstation with six loading ports.

[0124] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation based on the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A standard storage location for roller shutter doors, characterized in that, include: Base frame assembly (1); Door frame assembly (2), disposed on the base frame assembly (1), is used to form the loading opening of the loading storage location; Side fence assembly (3) is installed on the base frame assembly (1) to separate the upper storage area from the external space; A roller shutter door assembly (4) is disposed on the door frame assembly (2), and the roller shutter door assembly (4) is located inside the upper part opening; An internal fence assembly (5) is installed on the base frame assembly (1) to separate the upper storage location from the workstation line when in the raised state; The base frame assembly (1) includes a first longitudinal beam (11), a second longitudinal beam (12), and a first crossbeam (13), one end of the first longitudinal beam (11) and the second longitudinal beam (12) being detachably connected to the first crossbeam (13); the internal fence assembly (5) is installed on the first crossbeam (13); The door frame assembly (2) includes a first column (21), a second column (22), and a second crossbeam (23). One end of the first column (21) and the second column (22) are detachably connected to the second crossbeam (23). The free end of the first column (21) is connected to the free end of the first longitudinal beam (11), and the free end of the second column (22) is connected to the free end of the second longitudinal beam (12). The roller shutter assembly (4) is installed on the second crossbeam (23). The second crossbeam (23) and the roller shutter assembly (4) form a first quick-installation module (201); the first column (21) and the first longitudinal beam (11) form a second quick-installation module (202); the second column (22) and the second longitudinal beam (12) form a third quick-installation module (203); the internal fence assembly (5) and the first crossbeam (13) form a fourth quick-installation module (204); An electrical connection quick-connect port is provided between the first quick-connect module (201), the second quick-connect module (202), the third quick-connect module (203), and the fourth quick-connect module (204). The electrical connection quick-connect port is used to realize the quick connection of electrical signals between multiple quick-connect modules.

2. The standard upper part storage location for roller shutter doors as described in claim 1, characterized in that, The base frame assembly (1) includes a sensor and a locking cylinder. The sensor and the locking cylinder are both mounted on the base frame assembly (1). The sensor faces the interior of the standard upper part storage position of the roller shutter door. The sensor is electrically connected to the locking cylinder.

3. The standard upper part storage location for roller shutter doors as described in claim 1, characterized in that, It also includes an electrical module assembly (6) disposed on the base frame assembly (1), the electrical module assembly (6) including at least a valve island and an electrical box.

4. The standard upper part storage location for roller shutter doors as described in claim 1, characterized in that, The roller shutter door assembly (4) is also provided with an observation window (41) for observing the interior of the upper storage location through the observation window (41); the observation window (41) is provided with a light-blocking lens; And / or, the roller shutter assembly (4) further includes a receiver and a detection device, the receiver being used to receive an action signal, the roller shutter assembly (4) switching to an ascending state or a descending state according to the action signal; the detection device is directed toward the ascending and descending area of ​​the roller shutter assembly (4) to detect whether there are obstacles in the ascending and descending area; And / or, the operating state of the roller shutter assembly (4) is associated with the operating state of the inner fence assembly (5). When the roller shutter assembly (4) is in the rising state, the inner fence assembly (5) is also in the rising state; when the roller shutter assembly (4) is in the falling state, the inner fence assembly (5) is also in the falling state.

5. The standard upper part storage location for roller shutter doors as described in claim 2, characterized in that, It also includes a detachable connection component (7) disposed on the base frame assembly (1); The bottom surface of the base frame assembly (1) is provided with a first receiving groove (101), and the bottom surface of the detachable connecting assembly (7) is provided with a second receiving groove (71). The first receiving groove (101) and the second receiving groove (71) are arranged in the same straight direction.

6. The standard upper part storage location for roller shutter doors as described in claim 1, characterized in that, It also includes a connecting rod assembly (8), the two ends of which are respectively hinged and fixed to the base frame assembly (1) and the door frame assembly (2) to strengthen the connection strength between the base frame assembly (1) and the door frame assembly (2); The connecting rod assembly (8) has a bidirectional length adjustable structure.

7. A robot workstation, characterized in that, include: The loading port is a standard loading bay location for roller shutter doors as described in any one of claims 1-6; The material frame (301) is housed in the upper part opening and is used to place the workpiece to be processed; A robot (302) is arranged adjacent to the loading port. The robot (302) is equipped with a gripper (303) for gripping workpieces from the material frame (301) and transferring them to the unloading table (304). A camera (305) is installed on the loading port and is used to record the status of the material frame (301) and the workpiece. An electrical bracket (306) is electrically connected to the upper opening, the robot (302), and the camera (305).

8. The robot workstation as described in claim 7, characterized in that, The two parallel loading ports form a loading area corresponding to a workpiece, which is used to store the same workpiece through the material frame (301) in the two loading ports to ensure the production cycle. The feeding area is provided at least one; or, when the feeding area is provided multiple times, the multiple feeding areas are arranged around the robot (302).

Images