PCP automatic separating and overlapping machine

Abstract

The utility model relates to the technical field of plate processing, and particularly discloses a PCP automatic separating and overlapping machine which comprises a truss, a PCP combined transplanting and carrying mechanism, an empty tray transplanting and carrying mechanism, an overlapping table, a loading tray conveying mechanism, a loading tray lifting mechanism and an empty tray lifting mechanism, and the overlapping table, the loading tray conveying mechanism, the loading tray lifting mechanism and the empty tray lifting mechanism are arranged below a truss cross beam. The loading tray conveying mechanism comprises two conveying lines which are arranged side by side in a spaced mode. The empty tray lifting mechanism comprises two second lifting driving assemblies and two second bottom fork parts, the PCP combined transferring and carrying mechanism comprises a transverse driving assembly and a PCP stacking mechanical gripper, and the empty tray carrying mechanism comprises a longitudinal driving assembly and an empty tray mechanical gripper. According to the PCP material stacking device, pre-stacked PCP materials can be placed on the stacking table, empty trays can be grabbed and stacked, the automation degree is high, and the PCP material stacking device has high use value.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a PCP automatic separation and lamination machine. Background Art

[0002] As electronic technology continues to develop in the direction of high speed, multi-function, large capacity, portability and low consumption, the quality requirements for printed circuit boards (PCP) are becoming higher and higher. In order to avoid the PCP from being misaligned during the pre-stacking process and being difficult to separate or scratched during transportation, our company has solved this problem in the PCP pre-stacking machine patent we applied for earlier.

[0003] However, after the PCP pre-stacking machine completes the pre-stacking of the PCP, it is necessary to automatically take it out from the tray. In order to cooperate with the PCP pre-stacking machine, the utility model provides a PCP automatic separation and stacking machine. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model discloses a PCP automatic separation and lamination machine.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a PCP automatic separation and lamination machine, including a truss, a PCP combined transfer and handling mechanism, an empty pallet transfer and handling mechanism, and a lamination platform arranged under the truss crossbeam, a loading pallet conveying mechanism, a loading pallet lifting mechanism, and an empty pallet lifting mechanism;

[0006] The stacking platform and the loading tray conveying mechanism are arranged side by side and separated from each other;

[0007] The loading tray conveying mechanism includes two conveying lines arranged side by side and spaced apart;

[0008] The loading tray lifting mechanism includes two first lifting drive assemblies and two first bottom forks, the two first lifting drive assemblies are respectively arranged on the outer side of the middle of the two conveyor lines, and the two first bottom forks are relatively connected to the driving parts of the two first lifting drive assemblies and respectively perform lifting movements under the driving of the two first lifting drive assemblies;

[0009] The empty pallet lifting mechanism comprises two second lifting drive assemblies and two second bottom forks, the two second lifting drive assemblies are respectively arranged at the rear outer sides of the two conveyor lines, and the two second bottom forks are relatively connected to the driving parts of the two second lifting drive assemblies and respectively perform lifting movements under the driving of the two second lifting drive assemblies;

[0010] The PCP combined transfer and handling mechanism includes a transverse drive assembly and a PCP stacking mechanical gripper. The transverse drive assembly is arranged above the crossbeam of the truss. The PCP stacking mechanical gripper is connected to the driving part of the transverse drive assembly and moves back and forth above the stacking table and the two conveyor lines under the drive of the transverse drive assembly.

[0011] The empty pallet transfer and handling mechanism includes a longitudinal drive component and an empty pallet mechanical gripper. The longitudinal drive component is arranged on a support leg close to one side of the two conveyor lines. The empty pallet mechanical gripper is connected to the driving part of the longitudinal drive component and moves back and forth above the two conveyor lines under the drive of the longitudinal drive component.

[0012] It is further preferred that the two conveyor lines are roller conveyor lines.

[0013] It is further preferred that the transverse drive assembly, the longitudinal drive assembly, the two first lifting drive assemblies and the two second lifting drive assemblies are all servo screw modules.

[0014] Further preferably, the two first bottom fork parts respectively include a first lifting plate and two first L-shaped fork members, the first lifting plate is connected to the driving part of the first lifting drive assembly, and the two first L-shaped fork members are installed on the first lifting plate separately.

[0015] Further preferably, the two second bottom fork parts respectively include a second lifting plate and two second L-shaped fork members, the second lifting plate is connected to the driving part of the second lifting drive assembly, and the two second L-shaped fork members are installed on the second lifting plate separately.

[0016] It is further preferred that the PCP stacking mechanical gripper includes a connecting frame, a stand, a first electric cylinder, a third lifting plate, two first bidirectional screw modules, two L-shaped shovel plates, six cylinders and six transverse clamps, the connecting frame is connected to the driving part of the transverse drive assembly, the stand is inverted at the bottom of the connecting frame, the first electric cylinder is arranged above the table top of the stand, the third lifting plate is arranged at the bottom of the table top of the stand and the piston rod of the first electric cylinder passes through the table top of the stand and is connected thereto, the two first bidirectional screw modules are arranged on the bottom surface of the third lifting plate with front and back intervals, the two L-shaped shovel plates are arranged on the left and right at the bottom of the two first bidirectional screw modules, and each L-shaped shovel plate is connected to a driving part of the two first bidirectional screw modules, the six cylinders are arranged on the inner side of an L-shaped shovel plate in a group of three, and the six transverse clamps are respectively connected to the piston rods of the six cylinders.

[0017] Further preferably, a plurality of first guide sleeves are arranged inside the platform, and a plurality of first guide posts are arranged on the third lifting plate and pass through the plurality of first guide sleeves in sequence.

[0018] It is further preferred that the empty pallet mechanical gripper includes an inverted L-shaped plate, a second electric cylinder, a fourth lifting plate, two second bidirectional screw modules and two vertical clamps, the vertical portion of the inverted L-shaped plate is connected to the driving portion of the longitudinal driving assembly, the second electric cylinder is arranged above the transverse portion of the inverted L-shaped plate, the fourth lifting plate is arranged below the transverse portion of the inverted L-shaped plate and the piston rod of the second electric cylinder passes through the transverse portion of the inverted L-shaped plate and is connected thereto, the two second bidirectional screw modules are arranged on the bottom surface of the fourth lifting plate spaced front and back, and the two vertical clamps are arranged on the left and right at the bottom of the two second bidirectional screw modules, and each vertical clamp is connected to a driving portion of the two second screw modules.

[0019] Further preferably, a plurality of second guide sleeves are arranged inside the transverse portion of the inverted L-shaped plate, and a plurality of second guide posts are arranged on the fourth lifting plate and pass through the plurality of second guide sleeves in sequence.

[0020] The utility model achieves the following beneficial effects:

[0021] With the help of the AGV cart, the present application can place multiple pallets pre-stacked with PCP on the loading pallet conveying mechanism for transportation; with the cooperation of the loading pallet lifting mechanism and the PCP combined transfer and handling mechanism, the pre-stacked PCP materials can be placed on the stacking table; with the cooperation of the empty pallet lifting mechanism and the empty pallet transfer and handling mechanism, the empty pallets can be grabbed and stacked. The degree of automation is high and it has strong use value.

[0022] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the disclosure of the utility model, and together with the description, are used to explain the principles of the disclosure.

[0024] Figure 1 It is a schematic diagram of the overall structure disclosed by the utility model;

[0025] Figure 2 This is a schematic diagram of the main structure disclosed in the utility model;

[0026] Figure 3 This is a schematic diagram of the first bottom fork structure disclosed in the utility model;

[0027] Figure 4 It is a schematic diagram of the second bottom fork structure disclosed in the utility model. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] Example

[0031] In order to cooperate with the PCP pre-stacking machine previously applied by our company for subsequent stacking, refer to Figure 1-Figure 4 As shown, the present application discloses a PCP automatic separation and lamination machine, comprising a truss 10, a PCP combined transfer and transport mechanism 20, an empty pallet transfer and transport mechanism 30, and a lamination platform 40 arranged below the truss crossbeam, a loading pallet conveying mechanism 50, a loading pallet lifting mechanism 60, and an empty pallet lifting mechanism 70;

[0032] The stacking table and the loading tray conveying mechanism are arranged side by side and separated;

[0033] The loading tray conveying mechanism includes two conveying lines 51 arranged side by side and spaced apart;

[0034] The loading tray lifting mechanism includes two first lifting drive assemblies 61 and two first bottom fork parts 62. The two first lifting drive assemblies are respectively arranged on the outer side of the middle part of the two conveyor lines. The two first bottom fork parts are relatively connected to the driving parts of the two first lifting drive assemblies and perform lifting movements respectively under the driving of the two first lifting drive assemblies.

[0035] The empty pallet lifting mechanism includes two second lifting drive assemblies 71 and two second bottom fork parts 72. The two second lifting drive assemblies are respectively arranged on the rear outer sides of the two conveyor lines. The two second bottom fork parts are relatively connected to the driving parts of the two second lifting drive assemblies and perform lifting movements respectively under the driving of the two second lifting drive assemblies.

[0036] The PCP combined transfer and handling mechanism includes a transverse drive assembly 21 and a PCP stacking mechanical gripper. The transverse drive assembly 22 is arranged above the crossbeam of the truss. The PCP stacking mechanical gripper is connected to the driving part of the transverse drive assembly and moves back and forth above the stacking table and the two conveyor lines under the drive of the transverse drive assembly.

[0037] The empty pallet transfer and handling mechanism includes a longitudinal drive assembly 31 and an empty pallet mechanical gripper 32. The longitudinal drive assembly is arranged on a support leg close to one side of the two conveyor lines. The empty pallet mechanical gripper is connected to the driving part of the longitudinal drive assembly and moves back and forth above the two conveyor lines under the drive of the longitudinal drive assembly.

[0038] During the specific implementation process, the AGV cart places several stacked loading pallets filled with PCP materials on two conveyor lines, and the two conveyor lines carry several loading pallets filled with PCP materials to the top of the two first bottom forks. After that, the transverse drive assembly cooperates with the PCP stacking mechanical gripper to transport the PCP materials in the loading pallets to the stacking table (before the next PCP material transportation, the two first lifting drive assemblies drive the two first bottom forks to rise to a set height), and the longitudinal drive assembly cooperates with the empty pallet mechanical gripper to transport the empty pallets to the two second bottom forks (before the next empty pallet transportation, the two second lifting drive assemblies drive the two second bottom forks to drop to a set height). After a set number of empty pallets are stacked on the two second bottom forks, all the empty pallets are moved away by the AGV cart.

[0039] As a preferred solution of the present application, the two conveyor lines are roller conveyor lines. During the specific implementation process, if there are other types of conveyor lines that can meet the corresponding functions, the operators can also adopt them adaptively.

[0040] As another preferred aspect of the present application, the transverse drive assembly, the longitudinal drive assembly, the two first lifting drive assemblies and the two second lifting drive assemblies are all servo screw modules. In the specific implementation process, if there are other structures that can replace the servo screw module and can meet the corresponding functions, the operator can also adopt them adaptively.

[0041] refer to Figure 3 As shown, the two first bottom forks respectively include a first lifting plate 621 and two first L-shaped fork pieces 622. The first lifting plate is connected to the driving part of the first lifting drive assembly. The two first L-shaped fork pieces are installed on the first lifting plate separately. Under the drive of the two first lifting drive assemblies, the two first lifting plates will be lifted and lowered, so that the loading tray located on the four first L-shaped fork pieces will be lifted and lowered.

[0042] It is understandable that when the first lifting drive assembly drives the first lifting plate to descend to the lowest position, the upper surface of the roller of the roller conveyor line must be higher than the upper surface of the first L-shaped fork, so as to ensure that the lowest loading tray can move above the first L-shaped fork.

[0043] refer to Figure 4As shown, the two second bottom forks respectively include a second lifting plate 721 and two second L-shaped fork members 722. The second lifting plate is connected to the driving portion of the second lifting drive assembly. The two second L-shaped fork members are installed separately on the second lifting plate. Under the drive of the two second lifting drive assemblies, the two second lifting plates will be lifted and lowered. In this way, the empty pallet located on the four second L-shaped fork members will be lifted and lowered.

[0044] In one of the specific implementation schemes, the PCP stacking mechanical gripper includes a connecting frame 221, a stand 222, a first electric cylinder 228, a third lifting plate 223, two first bidirectional screw modules 224, two L-shaped shovel plates 225, six cylinders 226 and six transverse clamps 227. The connecting frame is connected to the driving part of the transverse drive assembly, the stand is inverted at the bottom of the connecting frame, the first electric cylinder is arranged above the table top of the stand, the third lifting plate is arranged at the bottom of the table top of the stand and the piston rod of the first electric cylinder passes through the table top of the stand and is connected to it, the two first bidirectional screw modules are arranged on the bottom surface of the third lifting plate with front and back intervals, the two L-shaped shovel plates are arranged on the left and right sides at the bottom of the two first bidirectional screw modules, and each L-shaped shovel plate is connected to a driving part of the two first bidirectional screw modules, and the six cylinders are arranged in groups of three. On the inner side of an L-shaped shovel plate, six transverse clamps are respectively connected to the piston rods of six cylinders. When the PCP material in the loading tray is transported, the transverse drive assembly will drive the connecting frame to the top of the loading tray lifting mechanism. Then, the first electric cylinder drives the third lifting plate to descend. After it is in place, the two first bidirectional screw modules drive the two shovel plates to move towards each other to scoop from both sides of the PCP material. After the PCP material is scooped up, the six cylinders will drive the six transverse clamps to clamp the PCP material from both sides. Then, the first electric cylinder drives the third lifting plate to rise, and the transverse drive assembly drives the connecting frame to the top of the stacking table. The third lifting plate is then driven down by the first electric cylinder. After it is in place, the six cylinders drive the six transverse clamps to reset, and the two first bidirectional screw modules drive the two L-shaped shovel plates to reset. At this time, the PCP material will be placed on the stacking table.

[0045] In addition, in order to ensure that the third lifting plate can be lifted and lowered smoothly, the present application arranges several first guide sleeves 229 inside the frame, and several first guide columns 2210 are arranged on the third lifting plate, which pass through the several first guide sleeves in sequence. When the first electric cylinder drives the third lifting plate to lift and lower, the first guide column will move up and down in the first guide sleeve.

[0046] In one of the specific implementation schemes, the empty pallet mechanical gripper includes an inverted L-shaped plate 321, a second electric cylinder 323, a fourth lifting plate 322, two second bidirectional screw modules 324 and two vertical clamps 325, the vertical portion of the inverted L-shaped plate is connected to the driving portion of the longitudinal driving assembly, the second electric cylinder is arranged above the transverse portion of the inverted L-shaped plate, the fourth lifting plate is arranged below the transverse portion of the inverted L-shaped plate and the piston rod of the second electric cylinder passes through the transverse portion of the inverted L-shaped plate and is connected thereto, the two second bidirectional screw modules are arranged on the bottom surface of the fourth lifting plate at a front-to-back interval, the two vertical clamps are arranged on the left and right sides at the bottom of the two second bidirectional screw modules, and each vertical clamp is connected to a driving portion of the two second screw modules Next, when transporting the empty pallet, the longitudinal drive assembly drives the inverted L-shaped plate to be located directly above the loading pallet lifting mechanism, and then the second electric cylinder drives the fourth lifting plate to descend. After it is in place, the two second two-way screw modules drive the two vertical clamps to move toward each other until the top empty pallet is clamped. After that, the second electric cylinder drives the fourth lifting plate to rise, and the longitudinal drive assembly drives the inverted L-shaped plate to be located directly above the empty pallet lifting mechanism, and then the second electric cylinder drives the fourth lifting plate to descend. After it is in place, the two second two-way screw modules drive the two vertical clamps to reset. At this time, the empty pallet will be placed on the empty pallet lifting mechanism, and after the number of empty pallets stacked on the empty pallet lifting mechanism reaches the set number, it will be moved away by the AGV cart.

[0047] In order to ensure that the fourth lifting plate can be lifted and lowered smoothly, the present application arranges several second guide sleeves 326 inside the transverse part of the inverted L-shaped plate, and arranges several second guide columns 327 on the fourth lifting plate, which pass through the several second guide sleeves in sequence. When the second electric cylinder drives the fourth lifting plate to lift and lower, the second guide column will move up and down in the second guide sleeve.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable technicians familiar with the technical field to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A PCP automatic separation and lamination machine, characterized in that: It includes a truss, a PCP combined transfer and handling mechanism, an empty pallet transfer and handling mechanism, and a stacking platform arranged under the truss crossbeam, a loading pallet conveying mechanism, a loading pallet lifting mechanism, and an empty pallet lifting mechanism; The stacking platform and the loading tray conveying mechanism are arranged side by side and separated; The loading tray conveying mechanism includes two conveying lines arranged side by side and spaced apart; The loading tray lifting mechanism includes two first lifting drive assemblies and two first bottom forks, the two first lifting drive assemblies are respectively arranged on the outer side of the middle of the two conveyor lines, and the two first bottom forks are relatively connected to the driving parts of the two first lifting drive assemblies and respectively perform lifting movements under the driving of the two first lifting drive assemblies; The empty pallet lifting mechanism comprises two second lifting drive assemblies and two second bottom forks, the two second lifting drive assemblies are respectively arranged at the rear outer sides of the two conveyor lines, and the two second bottom forks are relatively connected to the driving parts of the two second lifting drive assemblies and respectively perform lifting movements under the driving of the two second lifting drive assemblies; The PCP combined transfer and handling mechanism includes a transverse drive assembly and a PCP stacking mechanical gripper. The transverse drive assembly is arranged above the crossbeam of the truss. The PCP stacking mechanical gripper is connected to the driving part of the transverse drive assembly and moves back and forth above the stacking table and the two conveyor lines under the drive of the transverse drive assembly. The empty pallet transfer and handling mechanism includes a longitudinal drive component and an empty pallet mechanical gripper. The longitudinal drive component is arranged on a support leg close to one side of the two conveyor lines. The empty pallet mechanical gripper is connected to the driving part of the longitudinal drive component and moves back and forth above the two conveyor lines under the drive of the longitudinal drive component.

2. A PCP automatic separation and lamination machine according to claim 1, characterized in that: The two conveyor lines are roller conveyor lines.

3. The PCP automatic separation and lamination machine according to claim 1, characterized in that: The transverse drive assembly, the longitudinal drive assembly, the two first lifting drive assemblies and the two second lifting drive assemblies are all servo screw modules.

4. The PCP automatic separation and lamination machine according to claim 1, characterized in that: The two first bottom fork parts respectively include a first lifting plate and two first L-shaped fork members, the first lifting plate is connected to the driving part of the first lifting driving assembly, and the two first L-shaped fork members are installed on the first lifting plate separately.

5. The PCP automatic separation and lamination machine according to claim 1, characterized in that: The two second bottom fork parts respectively include a second lifting plate and two second L-shaped fork members, the second lifting plate is connected to the driving part of the second lifting driving assembly, and the two second L-shaped fork members are installed on the second lifting plate in a spaced manner.

6. The PCP automatic separation and lamination machine according to claim 1, characterized in that: The PCP stacking mechanical gripper includes a connecting frame, a stand, a first electric cylinder, a third lifting plate, two first bidirectional screw modules, two L-shaped shovel plates, six cylinders and six transverse clamps. The connecting frame is connected to the driving part of the transverse drive assembly, and the stand is inverted at the bottom of the connecting frame. The first electric cylinder is arranged above the table top of the stand, and the third lifting plate is arranged at the bottom of the table top of the stand and the piston rod of the first electric cylinder passes through the table top of the stand and is connected thereto. The two first bidirectional screw modules are arranged on the bottom surface of the third lifting plate with front and back intervals, and the two L-shaped shovel plates are arranged on the left and right at the bottom of the two first bidirectional screw modules, and each L-shaped shovel plate is connected to a driving part of the two first bidirectional screw modules. The six cylinders are arranged on the inner side of an L-shaped shovel plate in groups of three, and the six transverse clamps are respectively connected to the piston rods of the six cylinders.

7. The PCP automatic separation and lamination machine according to claim 6, characterized in that: A plurality of first guide sleeves are arranged inside the platform, and a plurality of first guide posts are arranged on the third lifting plate and pass through the plurality of first guide sleeves in sequence.

8. The PCP automatic separation and lamination machine according to claim 1, characterized in that: The empty pallet mechanical gripper includes an inverted L-shaped plate, a second electric cylinder, a fourth lifting plate, two second bidirectional screw modules and two vertical clamps. The vertical portion of the inverted L-shaped plate is connected to the driving portion of the longitudinal driving assembly. The second electric cylinder is arranged above the transverse portion of the inverted L-shaped plate. The fourth lifting plate is arranged below the transverse portion of the inverted L-shaped plate and the piston rod of the second electric cylinder passes through the transverse portion of the inverted L-shaped plate and is connected thereto. The two second bidirectional screw modules are arranged on the bottom surface of the fourth lifting plate with front and rear separations. The two vertical clamps are arranged on the left and right sides at the bottom of the two second bidirectional screw modules, and each vertical clamp is connected to a driving portion of the two second screw modules.

9. The PCP automatic separation and lamination machine according to claim 8, characterized in that: A plurality of second guide sleeves are disposed inside the transverse portion of the inverted L-shaped plate, and a plurality of second guide posts are disposed on the fourth lifting plate and pass through the plurality of second guide sleeves in sequence.

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