TWM631581U - Material-picking robot arm - Google Patents

Abstract

The reclaiming robot arm of this creation includes: a base, which is used to be set on the table top of the punching machine. A longitudinal guide rail can be linked with the punching head and can move up and down relative to the base. A connecting base can move along a transverse guide. An adjustment seat is arranged on the connecting seat. A connecting rod connects the longitudinal guide rail and the connecting seat. A material receiving tray is arranged on the adjusting seat.

Description

Reclaiming robotic arm

This creation is related to automatic reclaiming equipment, especially a reclaiming robotic arm.

When using a punching machine to process a material, a reclaiming robot arm is used to speed up the processing procedure and protect the safety of the operator, for example, a material receiving device for a punching machine disclosed in the M409150 case. This kind of device mainly uses a material receiving tray that can enter and exit the stamping processing area of the stamping machine to take out the stamped material, but this structure uses the stamping head to drive a gear with a row of teeth, and then the gear is used. Another row of teeth is driven to drive the reciprocating movement of the material receiving tray to take out the material, which is relatively complex in structure.

The main purpose of this creation is to provide a reclaiming robot arm with a simple structure and clear actions. In order to achieve the above-mentioned main purpose, the reclaiming robot arm of the present creation includes: a base; a transverse guide rail, one end of which is fixed on the base and the other end protrudes out of the base. A first sliding seat is arranged on one side of the transverse guide rail. A longitudinal guide rail passes through the first sliding seat and can reciprocate along an axial direction relative to the first sliding seat. A second sliding seat is sleeved on the transverse guide rail and can reciprocate along the longitudinal axis of the transverse guide rail. A connecting seat is arranged on the second sliding seat and can move with the second sliding seat. An adjusting seat is arranged on the connecting seat. A material receiving plate has an elongated body, and the material receiving plate is arranged on the adjusting seat. One end of a connecting rod is connected and fixed to the second sliding seat and the other end is connected and fixed to one end of the longitudinal guide rail. A spring, one end is connected to press the second sliding seat and the other end is connected to the base.

With the above structure, the reclaiming robotic arm of the present invention can use the longitudinal guide rail to push the connecting rod to directly drive the second sliding seat and the material receiving tray to reciprocate, so that the action of the reclaiming robotic arm is simple, fast and clear.

Preferably, an angle is formed between the longitudinal guide rail and the transverse guide rail, and the angle is preferably ninety degrees.

Preferably, a buffer spring is provided on one side of the base and protrudes toward the outside of the base, and the protruding direction of the buffer spring is parallel to the long axis of the transverse guide rail.

The applicant first explains that in the entire specification, including the embodiments described below and the claims of the scope of the patent application, the terms related to the directionality are based on the directions in the drawings. Next, in the embodiments and drawings to be introduced below, the same element numbers represent the same or similar elements or their structural features.

Please refer to Figure 1 to Figure 7. The reclaiming robot arm of this creation includes:

A base 10 is used to be installed on the table top of a general punching machine.

A transverse guide rail 11 has one end fixed to the base 10 and the other end protruding out of the base 10 .

A buffer spring 12 is disposed on one side of the base 10 and protrudes outward from the base 10 , and the direction in which the buffer spring 12 protrudes is parallel to the long axis of the lateral guide rail 11 .

A first sliding seat 13 is disposed on one side of the lateral guide rail 11 .

A longitudinal guide rail 14 passes through the first sliding seat 13 and can reciprocate along an axial direction relative to the first sliding seat 13. An angle Θ is formed between the longitudinal guide rail 14 and the transverse guide rail 11, and the angle is preferably It is ninety degrees. The upper end of the longitudinal guide rail 14 can be connected to the punching head or additionally connected to the punching head by a connecting rod.

A second sliding seat 16 is sleeved on the lateral guide rail 11 and can reciprocate along the longitudinal axis of the lateral guide rail 11 .

A connecting seat 18 is disposed on the second sliding seat 16 and can move with the second sliding seat 16 . The connecting seat 18 has a horizontal platform portion 19 .

An adjusting base 20 is disposed on the connecting base 18 . The adjusting base 20 has a base 21 and an adjusting block 22 pivotally connected to the base 21 . The adjusting block 22 can swing relative to the base 21 to change the Adjust the angle between the block 22 and the base 21 .

A material receiving plate 23 has an elongated body, and the material receiving plate 23 is arranged on one side of the adjusting block 22 of the adjusting seat.

A connecting rod 24 has one end connected to the second sliding seat 16 and the other end connected to one end of the longitudinal guide rail 14 .

A spring 25, one end is connected to the second sliding seat 16 and the other end is connected to the base 10, is used to provide the restoring force of the second sliding seat 16 after the displacement.

With the above structure of the present invention, the base 10 is installed on one side of the table top of the punching machine during use, and then the upper end of the longitudinal guide rail 14 can be connected to the punching head of the punching machine. Thereby, when the punching head moves downward, it will push the longitudinal guide rail 14 to move downward, and the longitudinal guide rail 14 will push the second sliding seat 16 with the connecting rod 24 connected thereon, so that the second sliding seat 16 is pushed down. The seat 16 moves along the transverse guide rail 11 in a direction away from the base 10 , and simultaneously drives the connecting seat 18 and the receiving tray 23 to move together, as shown in FIG. 6 . The movement of the connecting base 18 will stretch the spring 25 to store an elastic restoring force.

When the punch head is lifted upwards, the connecting seat 18 will move towards the direction of the base 10 due to the restoring force of the spring 25 , and the connecting rod 24 will push the longitudinal guide rail 14 upward and make the connecting seat 18 Access the base 10 . In order to prevent the connection base 18 from rapidly approaching the base 10 and colliding with the base 10 , the buffer spring 12 has the function of absorbing shock and buffering.

In addition, in the present invention, the inclination angle of the feeding tray 23 can also be adjusted by the length of the two bolts 17 provided on the adjusting block 22, as shown in FIG. 7, so that the feeding tray 23 can be adapted to different inclinations angle.

10: Base 11: Lateral rails 12: Buffer spring 13: The first slide 14: Longitudinal rails 16: The second slide 17: Bolts 18: Connector 19: Platform part 20: Adjustment seat 21: seat body 22: Adjustment block 23: Receiving tray 24: connecting rod 25: Spring

Figure 1 is a three-dimensional schematic diagram of one of the creations. FIG. 2 is a three-dimensional schematic diagram of another perspective of the creation. Figure 3 is a schematic diagram of the left side of this creation. Figure 4 is a schematic diagram of the right side of the creation. FIG. 5 is a partially enlarged three-dimensional schematic diagram of another perspective of the creation. FIG. 6 is a schematic diagram of the creation when the longitudinal guide rod moves down and the feeding tray retreats. FIG. 7 is a schematic diagram of changing the angle of the receiving tray in the creation.

10: Base

11: Lateral rails

12: Buffer spring

13: The first slide

14: Longitudinal rails

18: Connector

20: Adjustment seat

23: Receiving tray

24: connecting rod

Claims (7)

A reclaiming mechanical arm, comprising: a base for mounting on the table top of the punching machine; a transverse guide rail, one end of which is fixed to the base and the other end protrudes out of the base; a first sliding seat, located on one side of the transverse guide rail; a longitudinal guide rail, passing through the first sliding seat and reciprocating along an axial direction relative to the first sliding seat; a second sliding seat, sleeved on the lateral guide rail, and capable of reciprocating movement along the longitudinal axis of the lateral guide rail; a connecting seat, which is arranged on the second sliding seat and can move with the second sliding seat; an adjustment seat, arranged on the connection seat; a feeding tray with an elongated body, the feeding tray is set on the adjusting seat; a connecting rod, one end of which is connected to the second sliding seat and the other end of which is connected to one end of the longitudinal guide rail; A spring, one end of which is connected to the second sliding seat and the other end is connected to the base, is used to provide a restoring force after the displacement of the second sliding seat. The reclaiming robot arm according to claim 1, wherein an angle is formed between the longitudinal guide rail and the lateral guide rail, and the angle is preferably ninety degrees. The reclaiming robot arm according to claim 1, wherein the adjustment base comprises a base body and an adjustment block, and the adjustment block can swing relative to the base body to change the included angle between the adjustment block and the base body. The material reclaiming robot arm according to claim 3, wherein the material receiving tray is arranged on one side of the adjusting block. The reclaiming robot arm according to claim 1, further comprising a buffer spring disposed on one side of the base and protruding toward the outside of the base, and the protruding direction of the buffer spring is parallel to the long axis of the lateral guide rail . The reclaiming robot arm according to claim 3, further comprising a buffer spring disposed on one side of the base and protruding toward the base, and the direction of the buffer spring protruding is parallel to the long axis of the lateral guide rail. The reclaiming robot arm according to claim 4, further comprising a buffer spring, which is arranged on one side of the base and protrudes toward the outside of the base, and the protruding direction of the buffer spring is parallel to the long axis of the lateral guide rail .

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