Flexible processing production line tray warehouse

Abstract

The utility model provides a flexible processing production line tray warehouse, which comprises a tray, a tray warehouse, a tray positioning seat, a layer plate, an indicating lamp, a detection switch and a height adjusting foot cup, the tray is fixed on the tray positioning seat, the tray positioning seat is fixed on the layer plate, and the tray is connected with a robot gripper adapter. Laminates and a main body support of a tray warehouse are fixed at different positions through screws, the tray machining height can be adjusted, and when multiple types of machine tools exist in a flexible machining production line and trays of multiple specifications and sizes need to be used, only the types of the laminates need to be replaced so as to adapt to the application of the multiple types of machine tools, and the trays can be assembled and disassembled through a robot gripper adapter. And the repeated positioning precision of the tray is high, correction is convenient, meanwhile, the working efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of processing and production equipment, in particular to a pallet library of a flexible processing production line. Background Art

[0002] With the widespread use of CNC machining center equipment in the field of mechanical processing, the fixtures and transmission systems on the machining center directly affect the efficiency, speed and accuracy of the processed parts. At present, the traditional transmission pallet inventory is single, which is time-consuming and labor-intensive. In particular, there are few flexible processing production line pallet warehouses. Manual movement and accurate positioning are required to accurately move the loading pallet to the automatic grabbing robot arm to get the loading workpiece. The difficulty of manual operation increases, the labor cost increases, and production cannot be quantified. The cost of switching fixtures and waiting time is increased, the degree of automation and production efficiency are low, and there are the following disadvantages:

[0003] Disadvantage 1: The traditional conveyor belt pallet warehouse has high cost and inconvenient maintenance;

[0004] Disadvantage 2: There are many processes that do not add value, such as an overly large "buffer zone" resulting in an increase in floor space, longer transportation time, waiting in line, parameter adjustment, and long tooling switching time;

[0005] Disadvantage 3: Unable to respond quickly when dealing with single-piece and small-batch parts;

[0006] Disadvantage 4: The equipment is relatively complex and the assembly and debugging time is long;

[0007] Disadvantage 5: The positioning accuracy of the pallet is not high, and the robot is prone to mechanical failure when grabbing the pallet. Summary of the invention

[0008] The utility model provides a pallet warehouse for a flexible processing production line, in which replaceable pallets are arranged, the pallets and the pallet fixing seats are fixed in position by rivets, one end of the rivets is fixed to the pallet fixing seat by screws, and the layer plates and the main bracket of the pallet warehouse are fixed in different positions by screws, so that the height of pallet processing can be adjusted, and when there are various types of machine tools in the flexible processing production line, pallets of various specifications and sizes are needed, and it is only necessary to replace the layer plate type to cope with the application of various types of machine tools.

[0009] In order to solve the above problems, the utility model provides a pallet library of a flexible processing production line, including a pallet, a pallet library, a pallet positioning seat, a layer plate, an indicator light, a detection switch and a height adjustment foot cup, the pallet is fixed to the pallet positioning seat, the pallet positioning seat is fixed on the layer, the pallet is connected to a robot gripper adapter, the indicator light mounting plate is mounted on the layer plate, the indicator light is mounted on the indicator light mounting plate, the detection switch is connected to a position sensor and mounted on the layer plate, and the fixed pressure plate is mounted on the height adjustment foot cup.

[0010] Preferably, a plurality of layer plates and a plurality of layer plate supports are provided in the main frame, and both ends of the layer plates are fixed by the layer plate supports.

[0011] Preferably, the layer support is fixed to screw holes at different screw hole positions on the main support by screws, so as to adjust the height of each layer to meet the processing requirements of different parts.

[0012] Preferably, the layer plates can be replaced with different models and are suitable for pallets of various specifications and sizes.

[0013] The layer plate is designed to be flexible. When there are various types of machine tools in a flexible processing production line, pallets of various specifications and sizes are required. Only the type of layer plate needs to be replaced to cope with the application of various types of machine tools.

[0014] Preferably, the pallet locating seat and the pallet are fixed by means of rivets.

[0015] Preferably, the locating pin at one end of the rivet is fixedly matched with the locating hole of the pallet locating seat, and the thread at the other end of the rivet is fixedly matched with the threaded hole of the pallet locating seat.

[0016] The pallet positioning seat and the pallet are fixed together by means of rivets, so that the pallet placement and positioning accuracy is higher, thereby preventing mechanical abnormalities from occurring each time the robot grabs the pallet.

[0017] Preferably, the detection switch is provided with a position sensor corresponding to each pallet bin, and is used to detect whether there is a pallet in the pallet bin.

[0018] The detection switch is provided with a position sensor and corresponds to each pallet bin, and is used to detect whether there is a pallet in this pallet bin, and detect whether there is a pallet in this pallet bin, so as to ensure the accuracy of whether there is a pallet in each bin in the pallet warehouse.

[0019] Preferably, the indicator light corresponds to each pallet bin, and the indicator light is provided with three colors for displaying the pallet processing status.

[0020] The indicator light corresponds to each pallet position. The indicator light has a three-color function and can intuitively display whether the processing of the pallet on this pallet position is completed and whether the processing is abnormal, making it convenient for the operator to intuitively grasp the dynamics of the production line.

[0021] Preferably, the fixed pressure plate is mounted on a height-adjusting foot cup and fixed to the ground via expansion screws.

[0022] The fixed pressure plate is installed on the height adjustment foot cup and connected to the ground through expansion screws to fix the entire pallet warehouse on the ground to prevent the pallet warehouse from moving, thereby ensuring the relative position of the pallet and robot in the pallet warehouse is fixed.

[0023] The beneficial effects of the utility model are as follows: a replaceable pallet is arranged in the pallet warehouse, the pallet and the pallet fixing seat are fixed and positioned by a rivet, one end of the rivet is fixed to the pallet fixing seat by a thread, the positioning pin at one end of the rivet is positioned with the pallet, the layer plate and the main bracket of the pallet warehouse are fixed at different positions by screws, the height of the pallet processing can be adjusted, and when there are various types of machine tools in the flexible processing production line, pallets of various specifications and sizes need to be used, and only the type of layer plate needs to be replaced to cope with the application of various types of machine tools. The pallet is grabbed by the machine processing automatic arm and put on the production line through the robot gripper adapter. The pallet has high repeated positioning accuracy and is convenient for correction. At the same time, the work efficiency is improved and the production cost is reduced. It has the following advantages:

[0024] Improvement 1: Improved production efficiency, reduced waiting waste, and saved production costs;

[0025] Improvement 2: High repeatability of pallet positioning accuracy;

[0026] Improvement 3: Improved the stability of the robot handling system, reduced maintenance time and increased production efficiency.

[0027] Improvement 4: Increased data accuracy in the pallet warehouse to ensure that temporary power outages, system bugs and other abnormalities will not affect the data in the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the exploded structure of an embodiment of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the tray and the layer board of the embodiment of the utility model;

[0030] Figure 3 This is a schematic diagram of the rivet structure of an embodiment of the utility model;

[0031] Figure 4 It is a schematic diagram of the assembly structure of an embodiment of the utility model.

[0032] Attached photos

[0033] 1. Pallet; 2. Robot gripper adapter; 3. Indicator light mounting plate; 4. Indicator light; 5. Shelf; 6. Shelf support; 7. Top plate; 8. Pallet positioning seat; 9. Main frame; 10. Fixed pressure plate; 11. Height adjustment foot cup; 12. Pull rivet; 13. Detection switch; 14. Thread; 15. Positioning pin. DETAILED DESCRIPTION

[0034] In order to more fully understand the technical content of the present invention, the technical solution of the present invention is further introduced and illustrated in conjunction with the accompanying drawings and specific embodiments, but is not limited thereto.

[0035] like Figures 1 to 4 As shown, a specific embodiment of the utility model is a pallet library of a flexible processing production line, including a pallet 1, a pallet library, a pallet positioning seat 8, a layer plate 5, an indicator light 4, a detection switch 13 and a height adjustment foot cup 11. The pallet 1 is fixed to the pallet positioning seat 8, the pallet positioning seat 8 is fixed on the layer, the pallet 1 is connected to the robot gripper adapter 2, the indicator light mounting plate 3 is mounted on the layer plate 5, the indicator light 4 is mounted on the indicator light mounting plate 3, the detection switch 13 is connected to the position sensor and is mounted on the layer plate 5, and the fixed pressure plate 10 is mounted on the height adjustment foot cup 11.

[0036] Furthermore, a plurality of layer plates 5 and a plurality of layer plate supports 6 are provided in the main frame 9 , and both ends of the layer plates 5 are fixed by the layer plate supports 6 .

[0037] Furthermore, the layer support 6 is fixed to screw holes at different screw hole positions on the main support 9 by screws, so as to adjust the height of each layer 5 to meet the processing requirements of different parts.

[0038] Furthermore, the layer plates 5 can be replaced with different models and are suitable for pallets 1 of various specifications and sizes.

[0039] The layer plate 5 is designed to be flexible. When there are various types of machine tools in a flexible processing production line, pallets 1 of various specifications and sizes are required. It is only necessary to replace the type of layer plate 5 to cope with the application of various types of machine tools.

[0040] There is a top plate 7 above the layer plate 5, which together with the layer plate support 6 constitutes the external structure of the pallet library of the flexible processing production line.

[0041] Furthermore, the pallet positioning seat 8 and the pallet 1 are fixed together by means of rivets 12 .

[0042] Furthermore, the positioning pin 15 at one end of the rivet 12 is fixedly matched with the positioning hole of the pallet positioning seat 8 , and the thread 14 at the other end thereof is fixedly matched with the threaded hole of the pallet positioning seat 8 .

[0043] The pallet positioning seat 8 and the pallet 1 are fixed together by means of the rivets 12 , so that the positioning accuracy of the pallet 1 is higher, thereby preventing mechanical abnormalities from occurring every time the robot grabs the pallet 1 .

[0044] Furthermore, the detection switch 13 is provided with a position sensor, and corresponds to each tray 1 position, and is used to detect whether there is a tray 1 in this tray 1 position.

[0045] The detection switch 13 is provided with a position sensor and corresponds to each pallet position, and is used to detect whether there is a pallet 1 in this pallet position, and detect whether there is a pallet 1 in this pallet position, so as to ensure the accuracy of whether there is a pallet 1 in each position in the pallet warehouse.

[0046] Furthermore, the indicator light 4 corresponds to each pallet position, and the indicator light 4 is provided with three colors for displaying the processing status of the pallet 1 .

[0047] Indicator light 4 corresponds to each pallet bin. Indicator light 4 has a three-color function, which can intuitively display whether the processing of pallet 1 on this pallet bin is completed and whether the processing is abnormal, so as to facilitate the operator to intuitively grasp the dynamics of the production line.

[0048] Furthermore, the fixed pressing plate 10 is mounted on the height-adjusting foot cup 11 and fixed to the ground by expansion screws.

[0049] The fixed pressure plate 10 is installed on the height adjustment foot cup 11 and connected to the ground through expansion screws to fix the pallet warehouse as a whole on the ground to prevent the pallet warehouse from moving, so as to ensure the fixation of the relative position of the pallet 1 in the pallet warehouse and the robot.

[0050] The pallet warehouse in this application has the following characteristics:

[0051] Point 1: Simple assembly, no need for excessive mechanical debugging;

[0052] Point 2: The positioning accuracy of pallet 1 is high, and the position where the robot grabs pallet 1 is relatively single;

[0053] Point 3: Simple structure, easy maintenance, good interchangeability and long service life.

[0054] The beneficial effects of the utility model are as follows: a replaceable pallet 1 is arranged in the pallet warehouse, the pallet 1 and the pallet fixing seat are fixed and positioned by a rivet 12, one end of the rivet 12 is fixed to the pallet fixing seat by a screw, the positioning pin 15 at one end of the rivet 12 is nailed and positioned with the pallet 1, the layer plate 5 and the main support 9 of the pallet warehouse are fixed to different positions by screws, the processing height of the pallet 1 can be adjusted, and when there are various types of machine tools in the flexible processing production line, pallets 1 of various specifications and sizes need to be used, and only the type of layer plate 5 needs to be replaced to cope with the application of various types of machine tools. The pallet 1 is grabbed by the machine processing automatic arm and put on the production line through the robot gripper adapter 2. The pallet 1 has high repetitive positioning accuracy and is convenient for correction. At the same time, the work efficiency is improved and the production cost is reduced. It has the following advantages:

[0055] Improvement 1: Improved production efficiency, reduced waiting waste, and saved production costs;

[0056] Improvement 2: Tray 1 has high repeatability and positioning accuracy;

[0057] Improvement 3: Improved the stability of the robot handling system, reduced maintenance time and increased production efficiency.

[0058] Improvement 4: Increased data accuracy in the pallet warehouse to ensure that temporary power outages, system bugs and other abnormalities will not affect the data in the system.

[0059] The above description is only the preferred implementation mode of this patent and does not limit the scope of this patent. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings, directly or indirectly used in other related technical fields, falls within the scope of protection of this patent.

Claims

1. A pallet library for a flexible processing production line, characterized in that: It includes a pallet, a pallet library, a pallet positioning seat, a layer board, an indicator light, a detection switch and a height adjustment foot cup. The pallet is fixed to the pallet positioning seat, the pallet positioning seat is fixed on the layer, the pallet is connected to the robot gripper adapter, the mounting plate of the indicator light is installed on the layer board, the indicator light is installed on the mounting plate, the detection switch is connected to the position sensor and installed on the layer board, and a fixed pressure plate is installed on the height adjustment foot cup.

2. The flexible processing production line pallet library according to claim 1, characterized in that: A plurality of the layer plates and a plurality of layer plate supports are arranged in the main frame, and both ends of the layer plates are fixed by the layer plate supports.

3. The flexible processing production line pallet library as claimed in claim 2, characterized in that: The layer plate supports are fixed to screw holes at different screw hole positions on the main support by screws, and are used to adjust the height of each layer plate to meet the processing requirements of different parts.

4. The flexible processing production line pallet warehouse according to claim 1, characterized in that: The layer plates can be replaced with different models and are suitable for pallets of various specifications and sizes.

5. The flexible processing production line pallet warehouse according to claim 1, characterized in that: The pallet positioning seat and the pallet are fixed together by means of rivets.

6. The flexible processing production line pallet warehouse according to claim 5, characterized in that: The locating pin at one end of the rivet is fixedly matched with the locating hole of the pallet locating seat, and the thread at the other end of the rivet is fixedly matched with the threaded hole of the pallet locating seat.

7. The flexible processing production line pallet warehouse according to claim 1, characterized in that: The detection switch is provided with a position sensor and corresponds to each pallet bin, and is used to detect whether there is a pallet.

8. The flexible processing production line pallet warehouse according to claim 1, characterized in that: The indicator light corresponds to each pallet bin, and the indicator light is provided with three colors for displaying the pallet processing status.

9. The flexible processing production line pallet warehouse according to claim 1, characterized in that: The fixed pressing plate is installed on the height-adjusting foot cup and is fixed on the ground by expansion screws.

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