Electronic tracking and positioning clamping machine

Abstract

The utility model belongs to the technical field of clamping machines, particularly relates to an electronic type tracking and positioning clamping machine, and aims to solve the problems that loading and unloading of workpieces on a conveying chain are mostly completed manually at present, the linear speed of the conveying chain is generally high, and a large amount of manpower needs to be consumed to complete loading and unloading of the workpieces. The tracking servo assembly is installed on the top of the machine table, a tracking guide rail is installed on the tracking servo assembly, a Y-axis base is installed on the tracking guide rail, a Y-axis guide rail is installed on the Y-axis base, a floating seat is installed on the Y-axis guide rail, and a clamping assembly is installed on the floating seat. According to the electronic tracking and positioning clamping machine, the conveying chain is tracked and positioned by the electronic tracking and positioning clamping machine, automatic loading and unloading of workpieces on the conveying chain are completed, and the electronic tracking and positioning clamping machine is convenient for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping machines, in particular to an electronic tracking and positioning clamping machine. Background Art

[0002] In conveyor chains, errors in manufacturing and assembly can cause chain skew and pitch fluctuations, which in turn cause fluctuations in the angle and position of workpieces attached to the conveyor chain, hindering automated loading and unloading. For this reason, loading and unloading workpieces on conveyor chains is currently mostly done manually. Due to the generally high linear speeds of conveyor chains, a significant amount of manual labor is required to complete the loading and unloading process. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the loading and unloading of workpieces on the conveyor chain are mostly done manually. Since the linear speed of the conveyor chain is generally fast, a large amount of manpower is needed to complete the loading and unloading of the workpieces. An electronic tracking and positioning clamping machine is proposed.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] Electronic tracking and positioning gripper, including:

[0006] Machine;

[0007] A tracking servo assembly is installed on the top of the machine, a tracking guide rail is installed on the tracking servo assembly, a Y-axis base is installed on the tracking guide rail, a Y-axis guide rail is installed on the Y-axis base, a floating seat is installed on the Y-axis guide rail, a clamping assembly is installed on the floating seat, a track and a block are installed on the machine, a conveyor chain is installed on the track, and a jig is installed on the conveyor chain.

[0008] Furthermore, the tracking servo assembly includes a tracking motor, a tracking motor seat is installed on one side of the tracking motor, the tracking motor seat is installed on the machine platform, a screw fixing seat and a screw floating seat are installed on the machine platform, a screw is installed on the output shaft of the tracking motor, and the screw is connected to the screw floating seat.

[0009] Furthermore, a coupling is installed between the output shaft of the tracking motor and the lead screw, a connecting block is connected to the lead screw, the connecting block is connected to the Y-axis base, and a lead screw buffer sleeve is sleeved on the lead screw.

[0010] Furthermore, the clamping assembly includes a clamping base, which is installed on the Y-axis guide rail, the clamping base is equipped with a Y-axis cylinder, the Y-axis floating block is threadedly connected to the Y-axis cylinder, the clamping base is equipped with a serrated plate, the clamping base is equipped with multiple Z-axis guide rail seats, and the same Z-axis substrate is installed on the multiple Z-axis guide rail seats.

[0011] Furthermore, a Z-axis cylinder is installed on the clamping base, and the Z-axis cylinder is connected to the Z-axis substrate. A Z-axis guide rail is installed on the Z-axis guide rail seat, and the Z-axis guide rail is connected to the Z-axis substrate. A clamping cylinder is installed on the Z-axis substrate, and a clamping claw is installed on the clamping cylinder. An oil pressure buffer is threadedly connected to the Z-axis substrate.

[0012] Furthermore, a U-shaped groove is provided on the floating seat, the Y-axis floating block is clamped in the U-shaped groove of the floating seat, and a plurality of grooves are provided on the serrated plate, and the spacing between the grooves is fixed.

[0013] The utility model uses an electronic tracking, positioning and clamping machine to track and position the conveyor chain, and completes automatic loading and unloading of workpieces on the conveyor chain, which is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the electronic tracking and positioning clamping machine proposed in the utility model;

[0015] Figure 2 This is a schematic diagram of the tracking servo assembly structure of the electronic tracking positioning gripper proposed in the present invention;

[0016] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the electronic tracking and positioning clamping machine proposed by the utility model.

[0017] In the figure: 1. Machine; 2. Tracking servo assembly; 21. Tracking motor; 22. Tracking motor seat; 23. Coupling; 24. Screw fixing seat; 25. Screw buffer sleeve; 26. Screw; 27. Connecting block; 28. Screw floating seat; 3. Tracking guide rail; 4. Y-axis base; 5. Y-axis guide rail; 6. Floating seat; 7. Clamping assembly; 71. Clamping base; 72. Y-axis cylinder; 73. Y-axis floating block; 74. Serrated plate; 75. Z-axis guide rail seat; 76. Z-axis guide rail; 77. Hydraulic buffer; 78. Z-axis cylinder; 79. Z-axis base plate; 710. Clamping cylinder; 711. Clamping claw; 8. Track; 9. Conveyor chain; 10. Fixture; 11. Stop block. DETAILED DESCRIPTION

[0018] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all the embodiments.

[0019] Example

[0020] Reference Figure 1-Figure 3 , electronic tracking and positioning gripper, including:

[0021] Machine 1;

[0022] The tracking servo assembly 2 is installed on the top of the machine 1. The tracking guide rail 3 is installed on the tracking servo assembly 2 by bolts. The Y-axis base 4 is installed on the tracking guide rail 3 by bolts. The Y-axis guide rail 5 is installed on the Y-axis base 4 by bolts. The floating seat 6 is installed on the Y-axis guide rail 5 by bolts. The clamping assembly 7 is installed on the floating seat 6. The track 8 and the stopper 11 are installed on the machine 1 by bolts. The conveyor chain 9 is rollingly installed on the track 8. The fixture 10 is installed on the conveyor chain 9 through a bearing. The function of the stopper 11 is to provide a reference plane for positioning and to correct the skew of the conveyor chain 9. The contact surface between the stopper 11 and the fixture 10 is made of wear-resistant material. The top of the fixture 10 is used to fix the workpiece;

[0023] In this embodiment, the tracking servo assembly 2 includes a tracking motor 21, a tracking motor seat 22 is installed on one side of the tracking motor 21, the tracking motor seat 22 is installed on the machine 1 by bolts, a screw fixing seat 24 and a screw floating seat 28 are installed on the machine 1 by bolts, a screw 26 is installed on the output shaft of the tracking motor 21, the screw 26 is connected to the screw floating seat 28, a coupling 23 is installed between the output shaft of the tracking motor 21 and the screw 26, a connecting block 27 is connected to the screw 26 by bolts, the connecting block 27 is connected to the Y-axis base 4 by bolts, and a screw buffer sleeve 25 is sleeved on the screw 26.

[0024] In this embodiment, the clamping assembly 7 includes a clamping base 71, which is mounted on the Y-axis guide rail 5 by bolts, and a Y-axis cylinder 72 is mounted on the clamping base 71 by bolts, and a Y-axis floating block 73 is threadedly connected to the Y-axis cylinder 72, and a serrated plate 74 is mounted on the clamping base 71 by bolts, and multiple Z-axis guide rail seats 75 are mounted on the clamping base 71 by bolts, and the same Z-axis substrate 79 is mounted on the multiple Z-axis guide rail seats 75 by bolts, and a Z-axis cylinder 78 is mounted on the clamping base 71 by bolts, and the Z-axis cylinder 78 is connected to the Z-axis substrate 79 by bolts, and a Z-axis guide rail 76 is mounted on the Z-axis guide rail seat 75 by bolts, and the Z-axis guide rail 76 is connected to the Z-axis substrate 79 by bolts. A clamping cylinder 710 is installed on 79 by bolts, and a clamping claw 711 is installed on the clamping cylinder 710 by bolts. A hydraulic buffer 77 is threadedly connected to the Z-axis base plate 79. A U-shaped groove is provided on the floating seat 6. The Y-axis floating block 73 is clamped in the U-shaped groove of the floating seat 6. A number of grooves are provided on the serrated plate 74, and the spacing between the grooves is fixed. The function of the hydraulic buffer 77 is to reduce the impact generated when the equipment parts move. The function of the floating seat 6 and the Y-axis floating block 73 is to prevent the equipment from getting stuck during movement due to the non-parallel assembly of the Y-axis cylinder 72 and the Y-axis guide rail 5. The function of the serrated plate 74 is to correct the pitch of the conveyor chain 9. The clamping claw 711 is also provided with a spiral serrated groove to increase the friction on the product surface.

[0025] Working principle: the conveyor chain 9 runs on the track 8, the conveyor chain 9 runs continuously, the fixture 10 is fixed on the conveyor chain 9 and runs continuously with the conveyor chain 9; after receiving the start-up signal, the running speed of the conveyor chain 9 is detected by the sensor, and the tracking motor 21 runs, driving the Y-axis base 4, Y-axis guide rail 5, floating seat 6, and clamping assembly 7 connected thereto to move together. When the running speed is consistent with the running speed of the conveyor chain 9, it keeps running synchronously with the conveyor chain 9. The Y-axis cylinder 72 extends, driving the clamping assembly 7 to extend forward together, and the fixture 10 is stuck in the groove on the serrated plate 74 to complete the correction of the skewness and spacing fluctuation of the conveyor chain 9. The clamping cylinder 710 is clamped, driving the clamping claw 711 connected thereto to clamp the workpiece. The Z-axis cylinder 78 extends, driving the Z-axis base plate 79, clamping cylinder 710, and clamping claw 711 connected thereto to rise together, and the workpiece is separated from the fixture 10. The Y-axis cylinder 72 retracts, driving the clamping assembly 7 connected thereto to retract together, and the clamping assembly 7 is separated from the fixture 10. The tracking motor 21 reverses, driving the Y-axis base 4, Y-axis guide rail 5, floating seat 6, and clamping assembly 7 connected thereto to return to the starting point. Other transplanting equipment clamps the product clamped on the clamping claw 711, and the clamping cylinder 710 is released, driving the clamping claw 711 connected thereto to release the workpiece. The Z-axis cylinder 78 retracts, driving the Z-axis base plate 79, clamping cylinder 710, and clamping claw 711 connected thereto to descend together, and the hydraulic buffer 77 absorbs the impact generated during the descent.

[0026] The above is only a preferred specific implementation method of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with this technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, and they should be covered by the protection scope of this embodiment.

Claims

1. Electronic tracking and positioning clamping machine, characterized in that: include: Machine (1); A tracking servo assembly (2) is installed on the top of the machine (1); a tracking guide rail (3) is installed on the tracking servo assembly (2); a Y-axis base (4) is installed on the tracking guide rail (3); a Y-axis guide rail (5) is installed on the Y-axis base (4); a floating seat (6) is installed on the Y-axis guide rail (5); a clamping assembly (7) is installed on the floating seat (6); a track (8) and a stopper (11) are installed on the machine (1); a conveying chain (9) is installed on the track (8); and a jig (10) is installed on the conveying chain (9).

2. The electronic tracking and positioning gripper according to claim 1, characterized in that: The tracking servo assembly (2) comprises a tracking motor (21), a tracking motor seat (22) is installed on one side of the tracking motor (21), the tracking motor seat (22) is installed on a machine platform (1), a screw fixed seat (24) and a screw floating seat (28) are installed on the machine platform (1), a screw (26) is installed on the output shaft of the tracking motor (21), and the screw (26) is connected to the screw floating seat (28).

3. The electronic tracking and positioning gripper according to claim 2, characterized in that: A coupling (23) is installed between the output shaft of the tracking motor (21) and the screw rod (26); a connecting block (27) is connected to the screw rod (26); the connecting block (27) is connected to the Y-axis base (4); and a screw rod buffer sleeve (25) is sleeved on the screw rod (26).

4. The electronic tracking and positioning gripper according to claim 1, characterized in that: The clamping assembly (7) includes a clamping base (71), the clamping base (71) is installed on the Y-axis guide rail (5), the clamping base (71) is installed with a Y-axis cylinder (72), the Y-axis floating block (73) is threadedly connected to the Y-axis cylinder (72), the clamping base (71) is installed with a serrated plate (74), the clamping base (71) is installed with multiple Z-axis guide rail seats (75), and the multiple Z-axis guide rail seats (75) are installed with the same Z-axis substrate (79).

5. The electronic tracking and positioning gripper according to claim 4, characterized in that: A Z-axis cylinder (78) is installed on the clamping base (71), and the Z-axis cylinder (78) is connected to the Z-axis substrate (79). A Z-axis guide rail (76) is installed on the Z-axis guide rail seat (75), and the Z-axis guide rail (76) is connected to the Z-axis substrate (79). A clamping cylinder (710) is installed on the Z-axis substrate (79), and a clamping claw (711) is installed on the clamping cylinder (710). A hydraulic buffer (77) is threadedly connected to the Z-axis substrate (79).

6. The electronic tracking and positioning gripper according to claim 5, characterized in that: The floating seat (6) is provided with a U-shaped groove, the Y-axis floating block (73) is clamped in the U-shaped groove of the floating seat (6), and the sawtooth plate (74) is provided with a plurality of grooves, and the spacing between the grooves is fixed.

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