Discharging and feeding device for plates

Abstract

The utility model provides a discharging and feeding device for plates, which is applied to the field of plate machining, and is characterized by comprising a charging tray for placing a plurality of plates at the same time; a spraying station and a disassembling and assembling station are arranged on the supporting body in the first direction at intervals; the first supporting plate and the second supporting plate are both used for bearing the material tray, and the first supporting plate and the second supporting plate are placed on a spraying station and a disassembling and assembling station respectively; the position changing driving mechanism drives the first supporting plate and the second supporting plate to change positions; the storage box is used for storing plates to be processed; the loading mechanism is used for transferring the plate from the storage box to the tray staying at the disassembly and assembly station; the device has the technical effect that the number demand of operators can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal machining, in particular to a discharging and loading device for sheets. Background Art

[0002] Sheets generally refer to flat rectangular materials of standard size. For some sheets, an attachment layer will be sprayed on the surface after processing due to usage requirements.

[0003] Currently, a Chinese invention patent with the publication number CN107262315A discloses a sheet surface spraying device, which includes a box body. A third connecting pipe is installed at the top end of the box body. A first connecting pipe is arranged on the right side of the third connecting pipe. A paint box is installed on the right side of the first connecting pipe. A conveyor belt is arranged at the bottom end of the box body. A bearing is arranged on the left side of the conveyor belt. The bearing is connected to the box body. The bearing is connected to the conveyor belt through a rotating rod. A motor is arranged on the left side of the box body. The motor is connected to the box body through a bracket. The motor penetrates through the box body and the bearing and is connected to the rotating rod. Connecting blocks are installed at both the left and right ends of the inner wall of the box body.

[0004] In the above-disclosed sheet surface spraying device, when in use, the motor is connected to an external power supply to start working. The motor rotates to drive the conveyor belt to rotate. By placing the sheet on the conveyor belt and fixing the sheet at the center position of the conveyor belt through a clamping plate, the clamping plate can cooperate with a compression spring and a roller to enable the sheet to slide well. The box body sprays paint on the sheet. After spraying, it is conveyed to a platform through the conveyor belt and removed; from its working process, it can be seen that after the sheet is sprayed, it needs to be conveyed to a subsequent station for recycling, and a large production line area is required for assembly line processing. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a discharging and loading device for sheets, and its advantage is to reduce the floor area of the equipment.

[0006] To achieve the above purpose and other related purposes, the utility model provides the following technical solution: A discharging and loading device for sheets, comprising:

[0007] A support body, on which a spraying station and a disassembly and assembly station are arranged at intervals;

[0008] A first support plate and a second support plate respectively placed at the spraying station and the disassembly and assembly station, both of which are used for loading sheets; and,

[0009] A position-changing driving mechanism for driving the first support plate and the second support plate to rotate alternately includes a first track and a second track with both ends respectively connected to the spraying station and the disassembly and assembly station. The first support plate is slidably assembled on the first track, and the second support plate is slidably assembled on the second track; and a position-changing driving member for driving the first support plate and the second support plate to reciprocally slide, and the second track is bent so that the first support plate and the second support plate pass through in a staggered manner.

[0010] Through the above technical solution, during use, the operator places the unprocessed plate on the second support plate located at the disassembly and assembly station. After the placement is completed, the position-changing driving member drives the second support plate and the first support plate to move and change positions along the second track and the first track respectively, so that the second support plate carrying the plate is transferred to the spraying station for spraying processing. At the same time, the operator installs the plate on the first support plate located at the disassembly and assembly station, enabling the two stations to operate synchronously, ensuring the processing efficiency. After moving the position again, while recycling the plate that has completed the spraying processing, the plate that has not undergone spraying processing can be directly processed. This solution performs the feeding and discharging work of the plate at the same station, with a higher degree of integration and less floor area occupied.

[0011] In an embodiment of the present invention, the length direction of the first track is arranged horizontally; the second track includes a horizontal section provided below the first track and two inclined sections respectively connected to both ends of the horizontal section, and the two inclined sections are respectively connected to the spraying station and the disassembly and assembly station.

[0012] Through the above technical solution, when the second support plate moves along the second track, it enters the horizontal section from the inclined section, so that the second support plate and the first support plate are staggered in the vertical direction, enabling the first support plate and the second support plate to pass through in a staggered manner, thereby changing the positions of the first support plate and the second support plate.

[0013] In an embodiment of the present invention, a slider for slidably assembling with the second track is provided on the second support plate; and a stabilizing assembly for maintaining the horizontal state of the second support plate when it slides is further included.

[0014] Through the above technical solution, the slider slides on the second track to limit the movement track of the second support plate, and the stabilizing assembly maintains the horizontal state of the second support plate when it moves.

[0015] In an embodiment of the present invention, the stabilizing assembly includes:

[0016] A third track fixed to the support body and arranged horizontally in the length direction; a horizontal sliding frame slidably assembled on the third track; and a vertical sliding frame slidably assembled vertically on the horizontal sliding frame, and the vertical sliding frame is fixedly connected to the second support plate.

[0017] Through the above technical solution, in the process of the transposition drive member driving the second support plate to move, the horizontal sliding frame limits the second support plate from sliding in the horizontal direction, and the vertical sliding frame limits the second support plate from sliding in the vertical direction, so that the second support plate can complete the sinking and lifting actions, and limits the second support plate from rotating, so that the second support plate is in a stable state when moving, thereby stably supporting the material tray.

[0018] In one embodiment of the utility model, the transposition drive member is configured as a synchronous belt driven by a motor, the motor and the synchronous belt are transmitted through a synchronous wheel, and the synchronous wheel divides the synchronous belt into two sections with opposite movement directions, and the first support plate and the second support plate are respectively connected to the two sections of the synchronous belt.

[0019] Through the above technical solution, the first support plate and the second support plate are driven to slide synchronously in opposite directions along the horizontal direction, so as to achieve the position exchange between the first support plate and the second support plate.

[0020] In one embodiment of the utility model, it also includes a material storage box for storing the plates to be processed; and a loading mechanism for transferring the plates from the material storage box to the material tray resting at the disassembly and assembly station;

[0021] The loading mechanism includes: a grabbing member; a vertical loading drive member that drives the grabbing member to move in a vertical direction to complete the material picking and placing actions; and a horizontal loading drive member that drives the grabbing member to slide in a horizontal direction to transfer the sheet material grabbed by the grabbing member to a position directly above the material tray located at the disassembly and assembly station.

[0022] Through the above technical solution, the vertical loading drive drives the grabbing part to move downward to grab the plate, and drives the grabbing part to lift after grabbing. Then the horizontal loading drive drives the plate to the top of the material tray, and the vertical loading drive drives the grabbing part to move downward to place the plate into the material tray, thereby realizing automatic loading.

[0023] In an embodiment of the present invention, the material grabbing member is configured as a suction cup connected to an external air suction device.

[0024] Through the above technical solution, the pneumatic suction cup can quickly pick up and place the plates, which is suitable for grasping and transporting the plates.

[0025] In one embodiment of the utility model, the plates are arranged in a matrix in the material tray, a plurality of storage boxes are arranged in an array, and the number of the storage boxes corresponds to the number of plates placed in a row in the material tray, and the grabbing member grabs a plate from each of the storage boxes at the same time.

[0026] Through the above technical solution, the material grabbing part can install multiple plates in one operation, improving the installation efficiency of the plates.

[0027] As described above, the discharging and loading device of the present utility model has the following beneficial effects:

[0028] During use, the operator places the unprocessed plates on the second support plate located at the disassembly and assembly station. After the placement is completed, the position-changing driving part drives the second support plate and the first support plate to move and change positions along the second track and the first track respectively, so that the second support plate carrying the plates is transferred to the spraying station for spraying processing. At the same time, the operator installs the plates on the first support plate located at the disassembly and assembly station, enabling the two stations to operate synchronously, ensuring the processing efficiency. After transferring the position again, while recycling the plates that have completed the spraying processing, the plates that have not undergone spraying processing can be directly processed. This solution performs the feeding and discharging of the plates at the same station, with a higher degree of integration and less floor area occupied. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It shows a schematic structural diagram of the discharging and loading device for plates disclosed in the embodiment of the present utility model.

[0030] Figure 2 It shows a schematic diagram of the position-changing driving mechanism of the discharging and loading device for plates disclosed in the embodiment of the present utility model.

[0031] Figure 3 It shows a schematic diagram of the stabilizing assembly of the discharging and loading device for plates disclosed in the embodiment of the present utility model.

[0032] Description of the reference numerals of each technical feature in the drawings:

[0033] 1, material tray; 2, first support plate; 3, second support plate; 5, storage box; 6, position-changing support frame; 7, first track; 8, second track; 9, position-changing driving part; 10, vertical plate; 11, slider; 12, stabilizing assembly; 13, material grabbing part; 14, vertical loading driving part; 15, horizontal loading driving part; 17, limit block; 18, stop block; 19, bottom plate; 121, third track; 122, horizontal sliding frame; 123, vertical sliding frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0035] Please refer to Figure 1, the present utility model provides a discharging and loading device for plates, having a first direction which is assumed for the convenience of describing the solution and is not a limitation to the solution. In this embodiment, the first direction is assumed to be a linear direction on a horizontal plane. In other embodiments, the first direction can be set in any direction, including:

[0036] A support body which is set as a frame in this embodiment (not shown in the attached drawings); at least two trays 1 capable of accommodating multiple plates simultaneously. The tray 1 is rectangular, and a plurality of accommodating areas for placing plates are defined on the tray 1 by a number of limiting blocks 17. When the plates are placed in the accommodating areas, all four sides are in contact with the limiting blocks 17. In this embodiment, the accommodating areas are distributed in a matrix on the tray 1.

[0037] Please refer to Figure 1 , and it further includes a first support plate 2 and a second support plate 3 respectively used for loading one tray 1. The upper surfaces of the first support plate 2 and the second support plate 3 are both arranged horizontally, and both the first support plate 2 and the second support plate 3 are rectangular. A number of blocks 18 for restricting the position of the tray 1 are fixed on the upper surfaces of the first support plate 2 and the second support plate 3 by screws. When the tray 1 is placed on the first support plate 2 or the second support plate 3, all four sides are in contact with the blocks 18. The blocks 18 are used to fix the first support plate 2 and the second support plate 3 and the tray 1 in the horizontal direction.

[0038] Please refer to Figure 1 and Figure 2 , and it further includes a transposition driving mechanism for driving the first support plate 2 and the second support plate 3 to transpose, so that the first support plate 2 and the second support plate 3 alternately stay at a spraying station for spraying processing and a disassembly and assembly station for disassembling and assembling plates.

[0039] Please refer to Figure 2 , the transposition driving mechanism includes: a transposition support frame 6 which is a part of the support body, including a rectangular bottom plate 19 and vertical plates 10 fixed to the four sides of the bottom plate 19 by screws; a first track 7 and a second track 8 arranged on the transposition support frame 6. The length direction of the first track 7 is arranged along the first direction, and the first support plate 2 is slidably assembled on the first track 7. The second track 8 is set as a chute symmetrically opened on a pair of opposite vertical plates 10. The chute includes an intermediate section and two inclined sections respectively connected to both ends of the intermediate section. A slider 11 is fixed to the bottom of the second support plate 3 by screws, and the slider 11 is slidably assembled in the chute, so that the second support plate 3 slides along the path of the second track 8 and completes the action of sinking and then lifting during the movement, so that the second support plate 3 passes under the first support plate 2; and a transposition driving member 9 for driving the first support plate 2 and the second support plate 3 to synchronously slide in the opposite direction in the first direction.

[0040] Please refer to Figure 2, the position-changing driving member 9 is set as a synchronous belt driven by a servo motor. The motor and the synchronous belt are transmitted through a synchronous pulley. Two synchronous pulleys are provided to support the synchronous belt. The synchronous pulleys divide the synchronous belt into two segments with opposite movement directions. The first support plate 2 and the second support plate 3 are respectively connected to the two segments of the synchronous belt through clip fasteners.

[0041] Please refer to Figure 2 and Figure 3 , and further includes a stabilizing assembly 12 for maintaining the posture of the second support plate 3 stable during sliding, including: a third track 121 fixed on the bottom plate 19 of the position-changing support frame 6 by screws and arranged in the first direction along the length direction; a horizontal sliding frame 122 slidably assembled on the third track 121; and a vertical sliding frame 123 slidably assembled on the horizontal sliding frame 122 in the vertical direction. The vertical sliding frame 123 is fixedly connected to the second support plate 3. The sliding path of the vertical sliding frame 123 provides space for the second support plate 3 to sink and lift. The horizontal sliding frame 122 and the vertical sliding frame 123 cooperate to limit the second support plate 3 from rotating, so that the second support plate 3 is in a stable state during movement and stably supports the material tray 1.

[0042] Please refer to Figure 1 , and further includes a storage box 5 for storing the plates to be processed. A plurality of storage boxes 5 are arranged in a row. The number of storage boxes 5 is the same as the number of accommodating areas in a row on the material tray 1; and a loading mechanism for transferring the plates in the storage box 5 and placing them on the material tray 1 staying at the disassembly and assembly station.

[0043] Please refer to Figure 1 , the loading mechanism includes: a material-grabbing member 13. In this embodiment, the material-grabbing member 13 is set as a plurality of suction cups connected to an external air extraction device through air pipes, which can realize the rapid picking and placing of the plates. In other embodiments, mechanical claws can also be used instead. The material-grabbing member 13 grabs a row of plates at the same time to transfer the plates in batches and improve the efficiency; a vertical loading driving member 14 for driving the material-grabbing member 13 to move vertically to complete the material-picking and material-placing actions. A plurality of suction cups are installed and fixed on the suction cup connecting plate. In this embodiment, the vertical driving member is set as a cylinder. In other embodiments, an electric cylinder or a hydraulic cylinder can also be used instead. The piston rod of the vertical driving member is fixed to the suction cup connecting plate by screws; and a horizontal loading driving member 15 for driving the material-grabbing member 13 to slide horizontally to transfer the sheet material grabbed by the material-grabbing member 13 to directly above the material tray 1 located at the disassembly and assembly station. In this embodiment, the horizontal loading driving member 15 is set as a lead screw mechanism driven by a servo motor. A slide rail arranged in the horizontal direction along the length direction is fixed on the frame. An intermediate plate is slidably assembled on the slide rail. The nut of the lead screw is fixed to the intermediate plate by screws. The cylinder body part of the vertical driving member is fixed to the intermediate plate by screws.

[0044] When the utility model is in use, an operator places the unprocessed plate on the second support plate 3 located at the disassembly and assembly station. The operator places the material tray 1 on the second support plate 3. Then, the horizontal loading driving member 15 drives the material grabbing member 13 to move above the storage box 5. Then, the vertical loading driving member 14 drives the material grabbing member 13 to move downward, and after the material grabbing member 13 grabs the plate, it drives the material grabbing member 13 to lift and grab the plate. Then, the horizontal loading driving member 15 drives the material grabbing member 13 to transfer above the second support plate 3 and is driven by the vertical loading driving member 14 to be placed in the material tray 1. After the placement is completed, the position changing driving member 9 drives the second support plate 3 and the first support plate 2 to move and change positions along the second track 8 and the first track 7 respectively, so that the second support plate 3 carrying the plate is transferred to the spraying station for spraying processing. At the same time, the operator places a new material tray 1 on the first support plate 2 and resumes the plate installation work, enabling the two stations to operate synchronously, ensuring the processing efficiency. After moving the position again, while recovering the plate that has completed the spraying processing, the plate that has not undergone spraying processing can be directly processed. This solution performs the loading and unloading work of the plate at the same station, with a higher degree of integration and can occupy less floor area.

[0045] The above embodiments are only illustrative of the principles and effects of the present utility model, and are not used to limit the present utility model. All equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A discharging and loading device for a board, characterized in that include: A support body, on which a spraying station and a disassembly station are arranged at intervals; A first support plate (2) and a second support plate (3) are respectively placed at the spraying station and the disassembly station, both for holding the sheet material; and, The transposition drive mechanism for driving the first support plate (2) and the second support plate (3) to rotate comprises a first track (7) and a second track (8) respectively connected to the spraying station and the disassembly station at both ends, the first support plate (2) being slidably mounted on the first track (7), and the second support plate (3) being slidably mounted on the second track (8); and a transposition drive member (9) for driving the first support plate (2) and the second support plate (3) to slide back and forth, the second track (8) being bent so as to allow the first support plate (2) and the second support plate (3) to pass through each other in an offset manner.

2. The blanking and loading device for the board material according to claim 1, characterized in that The length direction of the first track (7) is arranged in the horizontal direction; the second track (8) comprises a horizontal section arranged below the first track (7) and two inclined sections respectively connected to the two ends of the horizontal section, and the two inclined sections are respectively connected to the spraying station and the disassembly station.

3. The blanking and loading device for the board material according to claim 1, characterized in that, The second support plate (3) is provided with a sliding block (11) for slidably assembling with the second track (8); and also includes a stabilizing component (12) for maintaining the second support plate (3) in a horizontal state when the second support plate (3) slides.

4. The nesting and loading device for the sheet material according to claim 3, wherein The stabilizing assembly (12) comprises: A third track (121) fixed to the support body and arranged in the horizontal direction along the length direction; a horizontal sliding frame (122) slidably assembled on the third track (121); and a vertical sliding frame (123) slidably assembled on the horizontal sliding frame (122) along the vertical direction, wherein the vertical sliding frame (123) is fixedly connected to the second support plate (3).

5. The blanking and loading device for the sheet material according to claim 2, wherein, The transposition drive member (9) is configured as a synchronous belt driven by a motor, the motor and the synchronous belt are driven by a synchronous wheel, and the synchronous wheel divides the synchronous belt into two sections with opposite movement directions, and the first support plate (2) and the second support plate (3) are respectively connected to the two sections of the synchronous belt.

6. The blanking and loading device for the board material according to claim 1, characterized in that It also includes a material storage box (5) for storing the plates to be processed; and a loading mechanism for transferring the plates from the material storage box (5) and placing them in a material tray (1) resting at the disassembly and assembly station; The loading mechanism comprises: a grabbing member (13); a vertical loading drive member (14) driving the grabbing member (13) to move in a vertical direction to complete material picking and placing actions; and a horizontal loading drive member (15) driving the grabbing member (13) to slide in a horizontal direction to transfer the sheet material grabbed by the grabbing member (13) to a position directly above the material tray (1) at the disassembly and assembly station.

7. The blanking and loading device for the board according to claim 6, characterized in that, The material grabbing member (13) is configured as a suction cup connected to an external air suction device.

8. The discharging and loading device according to any one of claims 6 or 7, characterized in that, The plates are arranged in a matrix in the material tray (1), a plurality of storage boxes (5) are arranged in an array, and the number of the storage boxes (5) corresponds to the number of plates placed in a row in the material tray (1), and the grabbing member (13) grabs a plate from each of the storage boxes (5) at the same time.

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