A high-precision automatic placement equipment

Abstract

The present invention provides a high-precision automatic patch device, including a workbench, wherein the workbench is composed of a discharge unit, a patch unit, and a receiving unit from left to right. A loading unit is provided on the rear side of the patch unit. The loading unit includes a hopper for placing sheet materials and a loading and conveying device. The loading and conveying device is used to convey the sheet materials between the patch unit and the loading hopper. A first CCD detection component is provided above the patch unit, and a second CCD detection component is provided between the patch unit and the hopper. The second CCD detection component is provided below the workbench to detect the sheet materials picked up by the loading and conveying device. The high-precision automatic patch device of the present application has a compact structure and layout, realizes accurate automatic loading, patching, and winding of sheet materials, reduces manual work, shortens production cycles, reduces production costs, facilitates online production, and is highly practical.

Description

Technical Field

[0001] The present invention relates to the technical field of patching, in particular to a high-precision automatic patching device. Background Art

[0002] Some raw materials arrive in sheets and need to be rolled into rolls for continuous die-cutting when manufacturing products. The previous processing method was simple manual lamination, which had high labor costs and low lamination efficiency, making it unsuitable for large-scale production. In addition, the quality of manual lamination was unstable and prone to defects such as missing or crooked lamination. Summary of the Invention

[0003] The purpose of the present invention is to provide a high-precision automatic placement device to solve the technical problems in the background technology.

[0004] To achieve the aforementioned objectives, the present invention provides the following technical solutions:

[0005] A high-precision automatic patch equipment includes a workbench, which is provided with a discharge unit, a patch unit and a receiving unit from left to right in sequence. A loading unit is provided on the rear side of the patch unit. The loading unit includes a hopper for placing sheet materials and a loading conveyor device. The loading conveyor device is used to convey the sheet materials between the patch unit and the hopper. A first CCD detection component is provided above the patch unit, and a second CCD detection component is provided between the patch unit and the hopper. The second CCD detection component is provided below the workbench for detecting the sheet materials picked up by the loading conveyor device.

[0006] The loading and conveying device includes a Y-axis drive module, an X-axis drive module, a Z-axis drive module, a rotary drive module rotating around the Z-axis, and a feeding plate. The Y-axis drive module is fixed above the workbench through a loading mounting frame. The X-axis drive module is driven and connected to the Y-axis drive module through a first drive frame. The Z-axis drive module is on the right side of the X-axis drive module and is driven and connected to the X-axis drive module through a second drive frame. The rotary drive module is driven and connected to the Z-axis drive module through a third drive frame. The feeding plate is installed below the third drive frame and is driven and connected to the rotary drive module. A plurality of first vacuum adsorption holes are provided below the feeding plate.

[0007] It also includes a defective product placement mechanism, which is located below the material picking plate and above the second CCD detection component. The defective product placement mechanism includes a material collection box and a first cylinder that drives the material collection box to slide left and right on the workbench. The first cylinder is fixed on the workbench and is driven by the material collection box. The material collection box slides above the second CCD detection component. A support frame is provided below the material collection box, and the material collection box is fixedly connected to the support frame. A slider assembly is provided below the support frame and is slidably connected to the workbench. The first cylinder drive shaft is fixedly connected to the support frame.

[0008] The material pasting unit includes a material pasting table and a material guide plate installed on the left side of the material pasting table, the material guide plate and the material pasting table are fixedly connected to the workbench, the material guide plate includes a base plate and a downward curved arc plate connected to the left side of the base plate, the base plate is horizontally arranged, a plurality of second vacuum adsorption holes are provided on the right side of the base plate, an adjustment groove is provided on the left side of the base plate, and limit blocks with the same structure are provided at the front and rear ends of the adjustment groove, the limit block includes a stop block, a locking screw and a locking block, the locking block is below the base plate, the stop block is in the adjustment groove, the left and right sides of the stop block are provided with step positions that conflict with the base plate, and the locking screw passes through the stop block and is threadedly connected to the locking block.

[0009] The hopper includes a lifting drive, a support platform and a supporting plate. The supporting plate is above the workbench, and the support platform is installed under the workbench. The supporting plate is slidably connected to the top of the support platform. The lifting drive is fixed under the support platform and is drive-connected to the supporting plate. Several guide rods are provided under the supporting plate. The bottom of the guide rod is slidably connected to the support platform, and the top of the guide rod is fixedly connected to the supporting plate.

[0010] The support platform includes a pad and a lower connecting frame, the lower connecting frame is fixedly connected to the workbench, the pad is between the lower connecting frame and the supporting plate, the pad is fixedly connected to the lower connecting frame, the pad is above the workbench, the pad and the supporting plate are both rectangular structures, and baffles are respectively installed on the adjacent two side edges of the pad, the baffles are arranged vertically to the pad, and the top surface of the baffle is higher than the top surface of the supporting plate.

[0011] The material discharging unit includes a material discharging tray and a material discharging and leading rack. The material discharging tray and the material discharging and leading rack are both fixedly connected to the workbench, and the material discharging tray is above the material discharging and leading rack.

[0012] The material receiving unit includes a traction frame and a material receiving tray. The traction frame is on the right side of the material pasting unit, and the material receiving tray is on the right side of the traction frame for winding.

[0013] The first CCD detection component includes a first detection frame and a first detection camera installed above the first detection frame, and the first detection frame is fixed on the workbench. The second CCD detection component includes a second detection frame and a second detection camera installed below the second detection frame.

[0014] Compared with the existing technology, the high-precision automatic patch equipment of the present application has a compact structure and layout, realizes accurate automatic loading, patching and winding of sheet materials, reduces manual work, shortens production cycle, reduces production costs, facilitates online production, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : Schematic diagram of the three-dimensional structure of this application;

[0016] Figure 2 : A top view of the present application;

[0017] Figure 3 : Schematic diagram of the structure of the feeding and conveying device;

[0018] Figure 4 : Reclaimer plate structure diagram;

[0019] Figure 5 : Structure diagram of the patch unit;

[0020] Figure 6 : Longitudinal half-section structural view of the feed plate;

[0021] Figure 7 : Silo structure diagram;

[0022] Figure 8 : Structure diagram of the first CCD detection component;

[0023] Figure 9 : Structural diagram of the second CCD detection component;

[0024] Figure 10 : Structure diagram of the defective product placement mechanism. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0026] Specific embodiment 1: Please refer to Figure 1 and Figure 2In an embodiment of the present invention, a high-precision automatic patch equipment includes a workbench 1, which is provided with a discharge unit 2, a patch unit 3 and a receiving unit 6 from left to right. A loading unit is provided on the rear side of the patch unit 3. The loading unit includes a hopper 9 for placing sheet materials and a loading conveyor 17. The loading conveyor 17 is used to convey the sheet materials between the patch unit 3 and the hopper 9. A first CCD detection component 7 is provided above the patch unit 3, and a second CCD detection component 8 is provided between the patch unit 3 and the hopper 9. The second CCD detection component 8 is provided below the workbench 1 for detecting the sheet materials picked up by the loading conveyor 17.

[0027] The unloading unit 2 includes a unloading tray 201 and a unloading and drawing rack 202. The unloading tray 201 and the unloading and drawing rack 202 are both fixedly connected to the workbench 1. The unloading tray 201 is above the unloading and drawing rack 202. During operation, the blue film roll is placed on the unloading tray 201 as the base film for laminating; the receiving unit 6 includes a traction rack 601 and a receiving tray 602. The traction rack 601 is on the right side of the laminating unit 3, and the receiving tray 602 is on the right side of the traction rack 601 for winding.

[0028] See also Figure 3 and Figure 4 The feeding and conveying device 17 includes a Y-axis driving module 1701, an X-axis driving module 1702, a Z-axis driving module 1703, a rotating driving module 1704 rotating around the Z-axis, and a picking plate 1705. In this embodiment, the Y-axis driving module 1701 adopts the structure of the existing linear slide module, the X-axis driving module 1702 adopts a driving mode in which a servo motor and a screw are matched, the Z-axis driving module 1703 adopts a cylinder for operation, and the rotating driving module 1704 adopts a servo motor for operation. The Y-axis driving module 1701 is fixed above the workbench 1 through a feeding mounting frame, and the X-axis driving module 1702 is fixed to the workbench 1 through the first driving frame 170 6 is driven and connected to the Y-axis drive module 1701, the Z-axis drive module 1703 is on the right side of the X-axis drive module 1702 and is driven and connected to the X-axis drive module 1702 through the second drive frame 1707, the rotation drive module 1704 is driven and connected to the Z-axis drive module 1703 through the third drive frame 1708, the feeding plate 1705 is installed below the third drive frame 1708 and is driven and connected to the rotation drive module 1704, and a plurality of first vacuum adsorption holes 1705-1 are provided below the feeding plate 1705, and the first vacuum adsorption holes 1705-1 are evenly distributed on the entire plane of the bottom of the feeding plate 1705, so as to achieve the goal of achieving overall and stable adsorption and picking of the sheet material.

[0029] See also Figure 5 and Figure 6The material pasting unit 3 includes a pasting table 5 and a guide plate 4 installed on the left side of the pasting table 5. The guide plate 4 and the pasting table 5 are fixedly connected to the workbench 1. The guide plate 4 includes a base plate 401 and a downward curved arc plate 402 connected to the left side of the base plate 401. The base plate 401 is horizontally arranged. Several second vacuum adsorption holes 401-1 are provided on the right side of the base plate 401. An adjustment groove 401-2 is provided on the left side of the base plate 401. The front and rear ends of the adjustment groove 401-2 are both provided with limit blocks 403 of the same structure. The limit blocks 403 include a stop block 403-2, locking screw 403-1 and locking block 403-3. Locking block 403-3 is located below base plate 401, and stopper 403-2 is located within adjustment slot 401-2. Steps 403-2-1 are located on the left and right sides of stopper 403-2, which contact base plate 401. Locking screw 403-1 passes through stopper 403-2 and is threadedly connected to locking block 403-3. By loosening or tightening locking screw 403-1, the position of the entire stopper 403 within adjustment slot 401-2 can be adjusted to accommodate materials of different widths. The blue film is transported from discharge unit 2 to the top of guide plate 4. The two limit blocks 403 can limit the width of the blue film and guide the direction of its transport. At the same time, a second vacuum adsorption hole 401-1 is provided on guide plate 4 for adsorption and orientation of the blue film. The vacuum adsorption strength can be adjusted according to production requirements to ensure smooth material transport.

[0030] See also Figure 7The hopper 9 includes a lifting drive member 12, a support platform 11 and a supporting plate 10. The supporting plate 10 is above the workbench 1, and the support platform 11 is fixed below the workbench 1. The supporting plate 10 is slidably connected above the support platform 11. The lifting drive member 12 is fixed below the support platform 11 and is driven and connected to the supporting plate 10. The lifting drive member 12 in this embodiment adopts a stepping screw for precise control and drive. A plurality of guide rods 13 are provided under the supporting plate 10. The bottom of the guide rod 13 is slidably connected to the support platform 11, and the top of the guide rod 13 is fixedly connected to the supporting plate 10. The support platform 11 includes a pad 1101 and a lower connecting frame 1102. The lower connecting frame 1102 is fixedly connected to the workbench 1, and the pad 1101 is fixed on the lower connecting frame Between 1102 and the supporting plate 10, the pad 1101 is fixedly connected to the lower connecting frame 1102, and the pad 1101 is above the workbench 1. The pad 1101 and the supporting plate 10 are both rectangular structures. Baffles 14 are installed on the adjacent two sides of the pad 1101. The baffles 14 are arranged vertically to the pad 1101. The top surface of the baffle 14 is higher than the top surface of the supporting plate 10. An in-place sensor 15 is also provided on the side of the pad 1101. The in-place sensor 15 is fixedly connected to the pad 1101 through the connecting plate 16. The in-place sensor 15 is installed at the highest position that the supporting plate 10 can rise. The in-place sensor 15 is used to detect the height position of the rising supporting plate 10, so as to judge whether there is no material on the supporting plate 10. During operation, the support plate 10 descends to contact the pad 1101, and the stacked sheets are placed on the support manually or by a robot. Each time the picking plate 1705 grabs the sheet, the lifting drive 12 drives the support plate 10 to rise to a certain height until the in-place sensor 15 detects the support plate 10 and the sheet needs to be replaced.

[0031] See also Figure 8 and Figure 9 The first CCD detection component 7 includes a first detection frame 701 and a first detection camera 702 installed above the first detection frame 701. The first detection frame 701 is fixed on the workbench 1. The second CCD detection component 8 includes a second detection frame 801 and a second detection camera 802 installed below the second detection frame 801. The first CCD detection component 7 is used to detect the top surface of the sheet, and the second CCD detection component 8 is used to detect the bottom of the sheet.

[0032] See also Figure 10The device also includes a defective product placement mechanism 18 for collecting abnormal sheets detected by the first CCD detection component 7 or the second CCD detection component 8. The defective product placement mechanism 18 is below the material picking plate 1705 and is located above the second CCD detection component 8. The defective product placement mechanism 18 includes a collection box 1801 and a first cylinder 1802 for driving the collection box 1801 to slide left and right on the workbench 1. The first cylinder 1802 is fixed on the workbench 1 and is driven by the collection box 1801. The collection box 1801 slides above the second CCD detection component 8. The collection box 180 1 is provided with a support frame 1803 below, and the collection box 1801 is fixedly connected to the support frame 1803. A slider assembly 1804 is provided below the support frame 1803 and is slidably connected to the workbench 1. The driving shaft of the first cylinder 1802 is fixedly connected to the support frame 1803. When the product has an abnormal detection, the first cylinder 1802 drives the support frame 1803 and the collection box 1801 to move toward the second detection frame 801, that is, transfer them to the bottom of the material picking plate 1705 for material collection. When the material collection is completed, the first cylinder 1802 drives the collection box 1801 to reset to the bottom of the loading mounting frame to prevent affecting the subsequent operation of the material picking plate 1705.

[0033] Workflow: Manually or robotically place the stacked sheets on the support plate 10, and the blue film is transported from the unloading unit 2 to the pasting unit 3 as the base film. The picking plate 1705 is moved to the top of the support plate 10 to absorb the sheet, and then drives the sheet to the top of the second detection camera 802 to detect whether there are foreign objects or other defects at the bottom of the sheet. The picking plate 1705 continues to move toward the pasting table 5, and the first detection camera 702 detects the top of the sheet and also detects the position of the sheet. If there is a difference in position and direction, it is adjusted by rotating the drive component. The picking plate 1705 drives the sheet down through the drive of the Z-axis drive module 1703 to press the blue film on the pasting table 5. The pasted sheet is continuously transported to the receiving unit 6 along with the blue film for winding, and the operation is repeated.

[0034] Compared with the existing technology, the high-precision automatic patch equipment of the present application has a compact structure and layout, realizes accurate automatic loading, patching and winding of sheet materials, reduces manual work, shortens production cycle, reduces production costs, facilitates online production, and is highly practical.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and it is intended that all variations within the meaning and range of equivalents of the claims be embraced therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A high-precision automatic placement equipment, characterized by: The workbench comprises a workbench, which is provided with a discharge unit, a pasting unit and a receiving unit from left to right in sequence. A loading unit is provided at the rear side of the pasting unit. The loading unit comprises a hopper for placing sheets and a loading conveyor device. The loading conveyor device is used to convey sheets between the pasting unit and the hopper. A first CCD detection component is provided above the pasting unit, a second CCD detection component is provided between the pasting unit and the hopper, and the second CCD detection component is provided below the workbench for detecting sheets taken by the loading conveyor device. The loading conveyor device comprises a Y-axis drive module, an X-axis drive module, a Z-axis drive module, and a Y-axis drive module. Axle drive module, a rotary drive module rotating around the Z axis and a pick-up plate, the Y-axis drive module is fixed above the workbench through a loading mounting frame, the X-axis drive module is connected to the Y-axis drive module through a first drive frame, the Z-axis drive module is on the right side of the X-axis drive module and is connected to the X-axis drive module through a second drive frame, the rotary drive module is connected to the Z-axis drive module through a third drive frame, the pick-up plate is installed below the third drive frame and is connected to the rotary drive module, and a plurality of first vacuum adsorption holes are provided below the pick-up plate; it also includes a defective product placement mechanism, The defective product placement mechanism is below the material picking plate, and the defective product placement mechanism is arranged above the second CCD detection part. The defective product placement mechanism includes a material collection box and a first cylinder that drives the material collection box to slide left and right on the workbench, the first cylinder is fixed on the workbench, the first cylinder is driven and connected to the material collection box, the material collection box slides above the second CCD detection part, a support frame is provided below the material collection box, the material collection box is fixedly connected to the support frame, a slider assembly is provided below the support frame and is slidably connected to the workbench, and the driving shaft of the first cylinder is fixedly connected to the support frame; the material pasting unit includes a pasting unit. The material table and the material guide plate installed on the left side of the material pasting table, the material guide plate and the material pasting table are fixedly connected to the workbench, the material guide plate includes a base plate and a downward curved arc plate connected to the left side of the base plate, the base plate is horizontally arranged, and a plurality of second vacuum adsorption holes are provided on the right side of the base plate, an adjustment groove is provided on the left side of the base plate, and the front and rear ends of the adjustment groove are provided with limit blocks with the same structure, the limit block includes a stop block, a locking screw and a locking block, the locking block is below the base plate, the stop block is in the adjustment groove, and the left and right sides of the stop block are provided with step positions that conflict with the base plate, and the locking screw passes through the stop block and is threadedly connected to the locking block.

2. The high-precision automatic placement equipment according to claim 1, characterized in that: The hopper includes a lifting drive, a support platform and a supporting plate. The supporting plate is above the workbench, and the support platform is installed under the workbench. The supporting plate is slidably connected to the top of the support platform. The lifting drive is fixed under the support platform and is drive-connected to the supporting plate. Several guide rods are provided under the supporting plate. The bottom of the guide rod is slidably connected to the support platform, and the top of the guide rod is fixedly connected to the supporting plate.

3. The high-precision automatic placement equipment according to claim 2, characterized in that: The support platform includes a pad and a lower connecting frame, the lower connecting frame is fixedly connected to the workbench, the pad is between the lower connecting frame and the supporting plate, the pad is fixedly connected to the lower connecting frame, the pad is above the workbench, the pad and the supporting plate are both rectangular structures, and baffles are respectively installed on the adjacent two side edges of the pad, the baffles are arranged vertically to the pad, and the top surface of the baffle is higher than the top surface of the supporting plate.

4. The high-precision automatic placement equipment according to claim 1, characterized in that: The material discharging unit includes a material discharging tray and a material discharging and leading rack. The material discharging tray and the material discharging and leading rack are both fixedly connected to the workbench, and the material discharging tray is above the material discharging and leading rack.

5. The high-precision automatic placement equipment according to claim 1, characterized in that: The material receiving unit includes a traction frame and a material receiving tray. The traction frame is on the right side of the material pasting unit, and the material receiving tray is on the right side of the traction frame for winding.

6. The high-precision automatic placement equipment according to claim 1, characterized in that: The first CCD detection component includes a first detection frame and a first detection camera installed above the first detection frame, and the first detection frame is fixed on the workbench. The second CCD detection component includes a second detection frame and a second detection camera installed below the second detection frame.

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