Self-closing marking and stacking device

Abstract

The utility model relates to a kind of self-tight marking and stacking device, belong to mechanical field.The utility model described a kind of self-tight marking and stacking device including the tight mechanism for the bar stock is carried out tight, the laser marking device for the bar stock after the tight mechanism is carried out marking, the stacking device for the bar stock is stacked, the three-axis handling mechanism for the bar stock after marking is handled to stacking device.The utility model described self-tight marking and stacking device can be tight to bar stock, when self-tight, can be discharged in a row, prevent stacking, so as to facilitate marking and counting, and the bar stock after marking can be handled to the corresponding stacking tool place stacking.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, specifically a self-closing, marking, and palletizing device. Background Technology

[0002] Currently, in the field of long bar cutting, individual operations are usually performed using various devices. For example, the cutting operation is carried out using the "A Bar and Tube Cutting Production Line" disclosed in Publication No. CN117754340A, and the stacking operation after cutting is carried out using the "A Copper and Aluminum Rod and Profile Stacking Device" disclosed in Publication No. CN210480127U. The equipment integration is not high, the functions are limited, and it cannot meet the diversified production needs.

[0003] In particular, for cut bar stock, current self-packing, marking, and stacking are all designed as individual modules. Counting is typically done one bar at a time, which is cumbersome and difficult to control. This is because the self-packing process requires multiple alignment mechanisms to align the bar stock simultaneously. When the drive mechanism moves the bar stock forward, it easily disrupts and stacks the already packed bar stock, making marking and counting difficult. This necessitates splitting the production line into separate stations that are far apart, resulting in a space-consuming production line.

[0004] Based on this, the present utility model is proposed. Utility Model Content

[0005] This utility model addresses the shortcomings of existing technologies by providing a self-closing labeling and palletizing device, the technical solution of which is as follows:

[0006] A self-closing marking and stacking device includes a close-packing mechanism for close-packing bar stock, a laser marking device for marking the bar stock passing through the close-packing mechanism, a stacking device for stacking the bar stock, and a three-axis transport mechanism for transporting the marked bar stock to the stacking device. The close-packing mechanism includes a bed frame and a translation drive mechanism. The bed frame is provided with multiple elongated holes arranged along the length of the bed frame. Lifting baffles are provided at the elongated holes. The translation drive mechanism drives the lifting baffles to perform translational reciprocating motion along the direction of the elongated holes. A push plate mechanism is provided on the right side of the bed frame, a pressing baffle is provided on the left side of the bed frame, a lifting intercepting plate is provided in the middle of the bed frame, and a waiting area is provided on one side of the lifting intercepting plate on the front side of the bed frame. All the elongated holes are located on the other side of the lifting intercepting plate.

[0007] As a further embodiment of this utility model, the lifting baffle includes a plate with a pointed upper end and a base plate for connecting all the plates into one piece; the translation drive mechanism includes a lead screw, a slip ring matched with the lead screw, a lifting cylinder, and a connecting plate. The base plate and the connecting plate are driven to lift each other by the lifting cylinder. The connecting plate is fixedly connected to the slip ring. The connecting plate performs translational reciprocating motion along the direction defined by the elongated hole under the matching of the lead screw and the slip ring.

[0008] As a further embodiment of this utility model, the push plate mechanism includes a push plate body and a push plate cylinder for driving the push plate body to reciprocate and translate along the width direction of the bed frame.

[0009] As a further embodiment of this utility model, the lower baffle includes a pressure plate body and a baffle cylinder for driving the pressure plate body to move up and down.

[0010] As a further embodiment of this utility model, the lifting interceptor plate includes an interceptor plate body, vertical guide rails located on both sides of the interceptor plate body, and an interceptor cylinder for driving the interceptor plate body to move up and down. The interceptor plate body is slidably connected to the vertical guide rails.

[0011] As a further embodiment of this utility model, the three-axis conveying mechanism includes a frame, an X-axis translation module arranged along the length of the frame, a Y-axis translation module arranged along the width of the frame, and a Z-axis translation module arranged along the height of the frame. A longitudinal beam is installed at the lifting end of the Z-axis translation module. The longitudinal beam is perpendicular to the length of the frame. Translation grippers are respectively provided at both ends of the longitudinal beam. The translation grippers perform translational reciprocating motion along the length of the longitudinal beam.

[0012] As a further embodiment of this utility model, the translational gripper includes a gripper seat, a movable clamping plate, and a dual-axis cylinder mounted on the gripper seat to drive the movable clamping plate.

[0013] As a further embodiment of this utility model, a flange portion is provided on the inner side of the lower end of the movable clamping plate, which is arranged along the length direction of the movable clamping plate, and the upper cross section of the flange portion is an inclined structure.

[0014] As a further embodiment of this utility model, the palletizing device includes a translation platform arranged along the length of the frame, a rotating platform arranged on the translation platform, and a plurality of palletizing fixtures arranged on the rotating platform.

[0015] As a further embodiment of this utility model, the palletizing fixture includes at least two sets of axially symmetrically arranged inclined blocks and a vertical block located between the two sets of inclined blocks.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] The self-closing marking and stacking device of this utility model can self-closing bar stock. During self-closing, a single row can be arranged to prevent stacking, thereby facilitating marking and counting. The marked bar stock can be transported to the corresponding stacking fixture for stacking.

[0018] The self-closing marking and palletizing device of this utility model has a compact structure, occupies little space, and is highly practical. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the self-closing labeling and palletizing device of this utility model;

[0020] Figure 2 This is a schematic diagram of the self-closing marking and palletizing device of this utility model without showing the three-axis handling mechanism;

[0021] Figure 3 This is a schematic diagram of the self-closing marking and stacking device of this utility model. Detailed Implementation

[0022] The present invention will be described in detail below with reference to specific embodiments. These embodiments are merely some, not all, implementations of the present invention. All other implementations obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figures 1-3 As shown, a self-closing marking and stacking device includes a close-packing mechanism 1 for close-packing bar stock, a laser marking device 5 for marking the bar stock passing through the close-packing mechanism 1, a stacking device 4 for stacking the bar stock, and a three-axis transport mechanism for transporting the marked bar stock to the stacking device 4. The close-packing mechanism 1 includes a bed frame 11 and a translation drive mechanism. The bed frame 11 is provided with a plurality of elongated holes 111 arranged along the length direction of the bed frame 11. A lifting baffle 12 is provided, and the translation drive mechanism drives the lifting baffle 12 to move back and forth along the direction of the elongated hole 111; a push plate mechanism 18 is provided on the right side of the bed frame 11, a pressing baffle 17 is provided on the left side of the bed frame 11, a lifting intercepting plate 16 is provided in the middle of the bed frame 11, and a waiting area 15 located on one side of the lifting intercepting plate 16 is also provided on the front side of the bed frame 11, and the elongated holes 111 are all located on the other side of the lifting intercepting plate 16.

[0025] The lifting baffle 12 includes a plate with a pointed upper end and a base plate for connecting all the plates together; the translation drive mechanism includes a lead screw, a slip ring matched with the lead screw, a lifting cylinder, and a connecting plate. The base plate and the connecting plate are driven to lift each other by the lifting cylinder. The connecting plate is fixedly connected to the slip ring. The connecting plate moves back and forth along the direction defined by the elongated hole 111 under the matching of the lead screw and the slip ring.

[0026] The lifting baffle 12 can not only lift up and down, but also move horizontally and reciprocally, which can play a role in pushing the bar stock.

[0027] The plate has a pointed top design, which makes it less prone to interference.

[0028] The push plate mechanism 18 includes a push plate body and a push plate cylinder for driving the push plate body to reciprocate and translate along the width direction of the bed frame 11.

[0029] The lower baffle 17 includes a pressure plate body and a baffle cylinder for driving the pressure plate body to move up and down.

[0030] The lifting interceptor plate 16 includes an interceptor plate body, vertical guide rails 161 located on both sides of the interceptor plate body, and an interceptor cylinder for driving the interceptor plate body to move up and down. The interceptor plate body is slidably connected to the vertical guide rails 161.

[0031] The outer side of the bed frame 11 is also provided with an X-guide rail 51 that is slidably connected to the laser marking device 5, and the laser marking device 5 is also provided with a counting device.

[0032] The three-axis conveying mechanism includes a frame 34, an X-axis translation module 33 arranged along the length of the frame 34, a Y-axis translation module 32 arranged along the width of the frame 34, and a Z-axis translation module 31 arranged along the height of the frame 34. A longitudinal beam 35 is installed at the lifting end of the Z-axis translation module 31. The longitudinal beam 35 is perpendicular to the length of the frame 34. Translation grippers 36 are respectively provided at both ends of the longitudinal beam 35. The translation grippers 36 perform translational reciprocating motion along the length of the longitudinal beam 35.

[0033] The translation gripper 36 includes a gripper seat, a movable clamping plate, and a dual-axis cylinder mounted on the gripper seat to drive the movable clamping plate.

[0034] The lower inner side of the movable clamping plate is provided with a flange portion arranged along the length direction of the movable clamping plate, and the upper cross section of the flange portion is a sloping structure.

[0035] The palletizing device 4 includes a translation platform 44 arranged along the length of the frame 34, a rotating platform 43 arranged on the translation platform 44, and a plurality of palletizing fixtures arranged on the rotating platform 43.

[0036] After the bar stock has been processed (such as cut), it needs to be marked and counted. Only by packing it closely together first can it be convenient to mark, count and finally stack it.

[0037] Because the bar stock needs to be stacked and marked on the bed frame 11, it needs to be arranged neatly in a row. A height-limiting downward pressure baffle 17 restricts the height to one row at a time. A comb-like lifting baffle 12, which moves along the table surface, pushes the stock to be stacked neatly. Without the upper limiting downward pressure baffle 17, the round bars might pile up several layers with a single push, making marking inconvenient.

[0038] After the bar stock on the bed frame 11 is pushed and aligned by three sides (push plate mechanism 18, lifting intercepting plate 16, and pressing baffle 17), the self-closing effect is better.

[0039] Before the bars are arranged neatly, the lifting interceptor plate 16 blocks the bars in front of it and also serves to align them. After they are aligned, the lifting interceptor plate 16 descends and continues to move forward using the lifting baffle plate 12, pushing the neatly arranged bars to the waiting area 15, where they are marked and counted. Finally, the three-axis conveying mechanism transports the marked bars to the stacking device 4.

[0040] When the three-axis conveying mechanism is used for conveying, it can not only move in the X, Y, and Z axes, but also clamp both ends of the neatly arranged bar stock in the Y direction. The two translational jaws 36 can move simultaneously to clamp the bar stock. The dual-axis cylinder on the translational jaws 36 can drive the moving clamping plate to further clamp the bar stock. Then, under the obstruction of the flange, the bar stock can be effectively prevented from falling off. The inclined structure of the upper section of the flange allows the bar stock to be further squeezed by the thrust and gravity during the clamping process, resulting in a better effect.

[0041] Finally, all the closely packed bars are placed in a stack at the stacking fixture.

[0042] At the palletizing fixture, once an empty palletizing station is filled with bar stock, the rotating platform 43 rotates the station by a certain angle (e.g., 120°) to align another empty palletizing station with the transport position of the three-axis transport mechanism. Alternatively, for convenience, the corresponding palletizing fixture can be moved to the transport position of the three-axis transport mechanism via the translation platform 44.

[0043] Example 2

[0044] The palletizing fixture includes at least two sets of axially symmetrical inclined blocks 42 and a vertical block 41 located between the two sets of inclined blocks 42.

[0045] Among them, the two inclined bars 42 can make the stacked bar material have an inverted conical structure; if a vertical bar 41 is designed, the stacked bar material can have other shapes to meet various stacking requirements.

[0046] Furthermore, it should be understood that those skilled in the art should consider the specification as a whole, and 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 self-closing labeling and palletizing device, characterized in that: The system includes a close-packing mechanism (1) for packing bar stock, a laser marking device (5) for marking the bar stock after passing through the close-packing mechanism (1), a stacking device (4) for stacking bar stock, and a three-axis transport mechanism for transporting the marked bar stock to the stacking device (4). The close-packing mechanism (1) includes a bed frame (11) and a translation drive mechanism. The bed frame (11) is provided with a plurality of elongated holes (111) arranged along the length direction of the bed frame (11). A lifting baffle (12) is provided at the elongated holes (111). The translation drive mechanism drives the lifting baffle (12) to move back and forth along the direction of the elongated hole (111); a push plate mechanism (18) is provided on the right side of the bed frame (11), a pressure baffle (17) is provided on the left side of the bed frame (11), a lifting intercepting plate (16) is provided in the middle of the bed frame (11), and a waiting area (15) located on one side of the lifting intercepting plate (16) is also provided on the front side of the bed frame (11), and the elongated hole (111) is located on the other side of the lifting intercepting plate (16).

2. The self-closing labeling and palletizing device according to claim 1, characterized in that: The lifting baffle (12) includes a plate with a pointed top and a base plate for connecting all the plates together. The translation drive mechanism includes a lead screw, a slip ring matched with the lead screw, a lifting cylinder, and a connecting plate. The base plate and the connecting plate are driven by the lifting cylinder to perform lifting operations. The connecting plate is fixedly connected to the slip ring. The connecting plate moves back and forth along the direction defined by the elongated hole (111) under the matching of the lead screw and the slip ring.

3. The self-closing labeling and palletizing device according to claim 1, characterized in that: The push plate mechanism (18) includes a push plate body and a push plate cylinder for driving the push plate body to reciprocate and translate along the width direction of the bed frame (11).

4. The self-closing labeling and palletizing device according to claim 1, characterized in that: The lower baffle (17) includes a pressure plate body and a baffle cylinder for driving the pressure plate body to move up and down.

5. The self-closing labeling and palletizing device according to claim 1, characterized in that: The lifting interceptor plate (16) includes an interceptor plate body, vertical guide rails (161) located on both sides of the interceptor plate body, and an interceptor cylinder used to drive the interceptor plate body to move up and down. The interceptor plate body is slidably connected to the vertical guide rails (161).

6. The self-closing labeling and palletizing device according to claim 1, characterized in that: The three-axis conveying mechanism includes a frame (34), an X-axis translation module (33) arranged along the length of the frame (34), a Y-axis translation module (32) arranged along the width of the frame (34), and a Z-axis translation module (31) arranged along the height of the frame (34). The lifting end of the Z-axis translation module (31) is equipped with a longitudinal beam (35). The longitudinal beam (35) is perpendicular to the length of the frame (34). Translation grippers (36) are respectively arranged at both ends of the longitudinal beam (35). The translation grippers (36) perform translational reciprocating motion along the length of the longitudinal beam (35).

7. The self-closing labeling and palletizing device according to claim 6, characterized in that: The translation gripper (36) includes a gripper seat, a movable clamping plate, and a dual-axis cylinder mounted on the gripper seat to drive the movable clamping plate.

8. The self-closing labeling and palletizing device according to claim 7, characterized in that: The lower inner side of the movable clamping plate is provided with a flange portion arranged along the length direction of the movable clamping plate, and the upper cross section of the flange portion is a sloping structure.

9. A self-closing labeling and palletizing device according to claim 6, characterized in that: The palletizing device (4) includes a translation platform (44) arranged along the length of the frame (34), a rotating platform (43) is arranged on the translation platform (44), and a plurality of palletizing fixtures are arranged on the rotating platform (43).

10. A self-closing labeling and palletizing device according to claim 9, characterized in that: The palletizing fixture includes at least two sets of axially symmetrical inclined blocks (42) and a vertical block (41) located between the two sets of inclined blocks (42).

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