Single-machine-table and multi-machine-table automatic collinear device for stamping connection line

Abstract

The utility model relates to the technical field of automobile part stamping production lines, and discloses a single-machine-table and multi-machine-table automatic collinear device used on a stamping connecting line, which comprises a line head single machine table, a plurality of line tail machines and a feeding mechanical arm group, wherein the line head single machine table is connected with the line tail machines through bolts; the feeding mechanical arm set is installed on the back faces of the wire head single machine and the wire tail multiple machines, correction mechanisms are connected to the two sides of the tops of the wire head single machine and the wire tail multiple machines, each correction mechanism comprises a first rack, the top of each first rack is fixedly connected with a first magnet, and the exterior of each first rack is connected with a first gear in an engaged mode. According to the single-machine-table and multi-machine-table automatic collinear device used on the stamping connecting line, the machining speed of workpieces is increased, meanwhile, through cooperation of a wedge block and a second spring, position correction can be conducted on the workpieces twice, the position correction speed of an overall correction mechanism on the workpieces is increased, and then the stamping machining efficiency of materials is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts stamping production line, in particular to an automatic co-line device for single-machine and multi-machine on a stamping line. Background Art

[0002] Most of the processing objects of mechanical stamping equipment are metal sheets. Various stamping parts are produced by processing metal sheets. These stamping parts are widely used in the automotive, machinery, instrumentation and other industries. The existing stamping, multi-machine and multi-station stamping connection method is another production method. The multi-station punching machine is equivalent to a collection of multiple punching machines and destacking feeding systems. It is a very advanced stamping equipment. Each multi-station punching line can form an automated stamping production line. The production mainly consists of four parts: the head unit, the feeding device, the punching machine and the tail unit. When the existing single-machine and multi-machine automated co-line production lines are working, the workpiece may be driven by the punching head and scattered on the top of the machine after the stamping is completed, which will cause the robot arm to take time to scan and confirm the position of the workpiece before it can pick up the workpiece when feeding the workpiece, thereby reducing the feeding speed of the workpiece and reducing the production efficiency of the single-machine and multi-machine automated co-line. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides an automated co-linear device for single and multiple machines on a stamping line to solve the technical problem that after the workpiece is stamped, it may be driven by the stamping head and scattered on the top of the machine, which then causes the robot arm to spend time scanning and confirming the position of the workpiece before picking up the workpiece, thereby reducing the feeding speed of the workpiece and reducing the production efficiency of the automated co-linear device for single and multiple machines.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated co-linear device for single and multiple machines on a stamping line, comprising: a single machine at the beginning of the line, multiple machines at the end of the line, and a feeding robot arm group, wherein the single machine at the beginning of the line and the multiple machines at the end of the line are connected by bolts, and the feeding robot arm group is installed on the back of the single machine at the beginning of the line and the multiple machines at the end of the line, and correction mechanisms are connected to both sides of the top of the single machine at the beginning of the line and the multiple machines at the end of the line.

[0007] The correction mechanism includes a first rack, a first magnet is fixedly connected to the top of the first rack, a first gear is meshedly connected to the outside of the first rack, a second gear is fixedly connected to the front of the first gear, a second rack is meshedly connected to the bottom of the second gear, the opposite ends of the two second racks are fixedly connected to hollow frames, the two ends of the hollow frames are fixedly connected to second springs, and the opposite ends of the two second springs are connected to wedges.

[0008] Preferably, the outside of the first rack is fixedly connected to a slider, the outside of the slider is slidably connected to a slotted block, the inner top of the slotted block is connected to the top of the slider through a first spring, the slotted block is connected through the tops of multiple machines at the end of the line or a single machine at the beginning of the line, the first spring cooperates with the slotted block to make the first rack move linearly, and the first spring can make the first rack return to its original position after the movement is completed.

[0009] Preferably, a sliding block is fixedly connected to the bottom of the second rack, and a sliding slot block is slidably connected to the outside of the sliding block. The sliding slot block is connected to multiple machines at the end of the line or a single machine at the beginning of the line. The sliding block and the sliding slot block can guide the second rack.

[0010] Preferably, a shaft rod is connected through the second gear and the first gear, and the shaft rod is connected to the top of a single machine at the beginning of the line or multiple machines at the end of the line through a seat bearing, and the shaft rod can support the first gear.

[0011] Preferably, the wedge block is slidably connected to the hollow frame, and the opposite ends of the two hollow frames are designed with inclined surfaces. The hollow frames can squeeze the two ends of the workpiece to place the workpiece in the center of the line head single machine or the top of the line head single machine.

[0012] Preferably, grooves are provided on the tops of the multiple machines at the end of the line and the single machine at the beginning of the line, and the grooves are connected to the slotted blocks, so that the grooves facilitate fixing and installing the slotted blocks.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a single-machine and multi-machine automatic co-line device for stamping lines, which has the following beneficial effects:

[0015] The single-machine and multi-machine automated co-linear device used in the stamping line can automatically perform position correction on the stamped workpieces through the added correction mechanism during the co-linear stamping process of automobile parts, thereby facilitating the rapid material transmission of the workpieces by the feeding robot arm group and improving the processing speed of the workpieces. At the same time, the cooperation between the wedge block and the second spring can perform position correction on the workpieces for a second time, thereby improving the position correction speed of the overall correction mechanism on the workpieces, thereby greatly improving the stamping processing efficiency of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front schematic diagram of the utility model;

[0017] Figure 2 Practical Figure 1 A magnified schematic diagram of point A;

[0018] Figure 3 This is a front view schematic diagram of the correction mechanism of the utility model;

[0019] Figure 4 It is an enlarged schematic diagram of the correction mechanism of the utility model.

[0020] In the figure: 1. Single machine at the beginning of the line; 2. Multiple machines at the end of the line; 3. Feeding robot arm group; 4. Correction mechanism; 41. First rack; 411. Slot block; 412. First spring; 413. Sliding block; 42. First magnet; 43. First gear; 44. Second gear; 441. Shaft; 45. Second rack; 451. Sliding slot block; 452. Sliding block; 46. Hollow frame; 47. Wedge block; 48. Second spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a technical solution, an automated co-line device for single and multiple machines on a stamping line, comprising: a single machine 1 at the head of the line, multiple machines 2 at the end of the line and a feeding robot arm group 3. This solution is a structural improvement on the non-electronic component part based on the stamping co-line production line in the prior art, wherein the single machine 1 at the head of the line, multiple machines 2 at the end of the line and the feeding robot arm group 3 are common stamping co-line production line products that have been promoted in the prior art.

[0023] See also Figure 1 and Figure 2 The single machine 1 at the beginning of the line is connected to the multiple machines 2 at the end of the line by bolts, the feeding robot arm group 3 is installed on the back of the single machine 1 at the beginning of the line and the multiple machines 2 at the end of the line, and correction mechanisms 4 are connected to both sides of the top of the single machine 1 at the beginning of the line and the multiple machines 2 at the end of the line.

[0024] See also Figure 3 and Figure 4The correction mechanism 4 includes a first rack 41, which is installed on the top of the single machine 1 at the beginning of the line or the multiple machines 2 at the end of the line. The outside of the first rack 41 is fixedly connected with a slider 413, and the outside of the slider 413 is slidably connected with a slotted block 411. Grooves are provided on the tops of the multiple machines 2 at the end of the line and the single machine 1 at the beginning of the line, and the grooves are connected to the slotted block 411. The grooves facilitate the fixing and installation of the slotted block 411. The single machine 1 at the beginning of the line and the multiple machines 2 at the end of the line are respectively composed of a single stamping device and multiple stamping devices, which can perform stamping processing on the workpiece.

[0025] The inner top of the slotted block 411 is connected to the top of the slider 413 through the first spring 412. The slotted block 411 is connected through the top of the multiple machines 2 at the end of the line or the single machine 1 at the beginning of the line. The first spring 412 cooperates with the slotted block 411 to enable the first rack 41 to move in a straight line. The first spring 412 can enable the first rack 41 to return to its original position after the movement is completed.

[0026] A first magnet 42 is fixedly connected to the top of the first rack 41, and the first magnet 42 can be driven by the return of the punch head. A magnet can also be connected to the outside of the telescopic end of the punch head, and then the driving effect of the first magnet 42 is increased by the magnet. The outside of the first rack 41 is meshedly connected to the first gear 43, and the first gear 43 can drive the second gear 44 to rotate. The front of the first gear 43 is fixedly connected to the second gear 44, and the second gear 44 can drive the second rack 45 to move.

[0027] A shaft rod 441 is connected through the second gear 44 and the first gear 43. The shaft rod 441 is connected to the top of the single machine 1 at the beginning of the line or the multiple machines 2 at the end of the line through a seat bearing. The shaft rod 441 can support the first gear 43. The bottom of the second gear 44 is meshingly connected with a second rack 45, and the second rack 45 can drive the hollow frame 46 to move.

[0028] A sliding block 452 is fixedly connected to the bottom of the second rack 45, and a sliding groove block 451 is slidably connected to the outside of the sliding block 452. The sliding groove block 451 has a notch that can be slidably connected to the sliding block 452. The sliding groove block 451 is connected to multiple machines 2 at the end of the line or a single machine 1 at the beginning of the line. The sliding block 452 cooperates with the sliding groove block 451 to guide the second rack 45. The opposite ends of the two second racks 45 are fixedly connected to a hollow frame 46, and the hollow frame 46 can correct the position of the workpiece.

[0029] The two ends of the hollow frame 46 are fixedly connected with second springs 48, and the opposite ends of the two second springs 48 are connected with wedge blocks 47. The wedge blocks 47 can squeeze and correct the workpiece. The wedge blocks 47 are slidingly connected to the hollow frame 46. The opposite ends of the two hollow frames 46 are designed with inclined surfaces. The hollow frames 46 can squeeze the two ends of the workpiece so that the workpiece is in the center position of the line head single machine 1 or the top of the line head single machine 1.

[0030] This solution first connects the single machine 1 at the beginning of the line and the multiple machines 2 at the end of the line to complete the co-linear operation of the production line, places the workpiece on the top of the single machine 1 at the beginning of the line, and performs stamping processing on it through the single machine 1 at the beginning of the line. After the stamping processing is completed, the punching head returns to its position, and the first magnet 42 is driven to rise by the magnetic suction force, and then the first rack 41 is driven to transmit, and the first gear 43 is driven to rotate, and then the second gear 44 is rotated, and the second rack 45 is driven to move by meshing. When the two second racks 45 drive the hollow frame 46 to move relative to each other, the position of the stamped workpiece is corrected. At the same time, when the workpiece is stuck inside the hollow frame 46, the wedge block 47 and the second spring 48 cooperate to correct the workpiece again. When the slider 413 moves to the inner top of the slotted block 411, the first magnet 42 will be restricted from disengaging from the punching head, and then returned to its position by the first spring 412, thereby driving the hollow frame 46 to return to its position, and the feeding robot arm group 3 directly takes or discharges the workpiece that has been corrected.

[0031] When automobile parts are stamped in the same line, the position of the stamped workpiece is automatically corrected by the added correction mechanism 4, which facilitates the rapid material transmission of the workpiece by the feeding robot arm group 3 and improves the processing speed of the workpiece. At the same time, the cooperation between the wedge block 47 and the second spring 48 can perform the position correction of the workpiece for a second time, thereby improving the position correction speed of the workpiece by the overall correction mechanism 4, and then greatly improving the stamping processing efficiency of the material.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic co-line device for single and multiple machines on a stamping line, comprising: A single machine (1) at the beginning of a line, multiple machines (2) at the end of a line, and a feeding mechanical arm group (3), wherein the single machine (1) at the beginning of a line and the multiple machines (2) at the end of a line are connected by bolts, and the feeding mechanical arm group (3) is installed on the back of the single machine (1) at the beginning of a line and the multiple machines (2) at the end of a line, and is characterized in that: both sides of the top of the single machine (1) at the beginning of a line and the multiple machines (2) at the end of a line are connected to a correction mechanism (4); The correction mechanism (4) comprises a first rack (41), the top of the first rack (41) is fixedly connected to a first magnet (42), the outside of the first rack (41) is meshedly connected to a first gear (43), the front of the first gear (43) is fixedly connected to a second gear (44), the bottom of the second gear (44) is meshedly connected to a second rack (45), opposite ends of the two second racks (45) are fixedly connected to a hollow frame (46), the inner ends of the hollow frame (46) are fixedly connected to a second spring (48), and opposite ends of the two second springs (48) are connected to a wedge block (47).

2. The single-machine and multi-machine automated co-line device for a stamping line according to claim 1, characterized in that: The first rack (41) is fixedly connected to the outside of the first rack (41), and the outside of the slider (413) is slidably connected to a slotted block (411). The inner top of the slotted block (411) is connected to the top of the slider (413) via a first spring (412), and the slotted block (411) is connected through the top of multiple machines (2) at the end of the line or the top of a single machine (1) at the beginning of the line.

3. The single-machine and multi-machine automated co-line device for a stamping line according to claim 1, characterized in that: The bottom of the second rack (45) is fixedly connected to a sliding block (452), the outside of the sliding block (452) is slidably connected to a sliding slot block (451), and the sliding slot block (451) is connected to multiple machines (2) at the end of the line or a single machine (1) at the beginning of the line.

4. The single-machine and multi-machine automated co-line device for a stamping line according to claim 1, characterized in that: A shaft rod (441) is connected through the second gear (44) and the first gear (43), and the shaft rod (441) is connected to the top of a single machine (1) at the beginning of the line or a plurality of machines (2) at the end of the line via a seat bearing.

5. The single-machine and multi-machine automated co-line device for a stamping line according to claim 1, characterized in that: The wedge block (47) is slidably connected to the hollow frame (46), and opposite ends of the two hollow frames (46) are designed with inclined surfaces.

6. The single-machine and multi-machine automated co-line device for a stamping line according to claim 2, characterized in that: The tops of the multiple machines (2) at the end of the line and the single machine (1) at the beginning of the line are both provided with grooves, and the grooves are connected to the groove blocks (411).

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