CN218395782U

CN218395782U - A go up unloader for forging processing

Info

Publication number: CN218395782U
Application number: CN202222853801.5U
Authority: CN
Inventors: 左小飞; 张世钊; 张雨; 张左; 谭振振
Original assignee: Huatuozhijia Zhejiang Technology Co ltd
Current assignee: Huatuozhijia Zhejiang Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-31
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a loading and unloading device for forging processing, which comprises a frame, wherein a sliding plate which can slide in the X direction under the drive of an X-direction driving structure is arranged on the frame, two mechanical arms which can slide in the Y direction under the drive of two groups of Y-direction driving structures are arranged on the sliding plate in parallel, the end part of each mechanical arm is provided with a clamping jaw, and the clamping jaw is connected with a pneumatic finger arranged on the mechanical arm; the X-direction driving structure comprises an X-direction linear guide rail and an air cylinder, wherein the X-direction linear guide rail enables the rack to be in sliding connection with the sliding plate, the air cylinder is installed on the rack, and an output shaft of the air cylinder is in transmission connection with the sliding plate; the Y-direction driving structure comprises a Y-direction linear guide rail, a servo motor and a rack, wherein the Y-direction linear guide rail is used for enabling the sliding plate to be in sliding connection with the mechanical arm, the servo motor is installed on the sliding plate, the rack is installed on the mechanical arm, and a gear meshed with the rack is connected to an output shaft of the servo motor. This kind of a last feeding mechanical arm device for forging processing can carry out the action of material loading and unloading simultaneously, has improved the efficiency of forging production.

Description

A go up unloader for forging processing

Technical Field

The utility model relates to an automation equipment, especially a go up unloader for forging and processing.

Background

In the forging process of the metal piece, the heated blank falls onto a feeding conveyor belt, the feeding conveyor belt is fed into a forging machine for forging processing so as to preliminarily form the blank, and then the preliminarily formed blank is fed onto a discharging conveyor belt to be conveyed to the next processing procedure.

Heretofore, the operations of feeding and discharging are manually performed. The efficiency and the precision of the operator when using the clamp to transfer the blank are not high, and certain potential safety hazards exist because the blank has higher temperature after being heated. Therefore, a manipulator device for gripping and transferring blanks instead of hands appears in the market, but when the manipulator device transfers the blanks, the feeding and discharging actions are performed intermittently, namely, the feeding and discharging are performed in one operation cycle, and the efficiency needs to be improved.

To the above problem, the utility model discloses improve.

Disclosure of Invention

The utility model provides a go up unloader for forging processing has solved the above-mentioned problem that exists among the prior art in the use.

The technical scheme of the utility model is realized like this:

a loading and unloading device for forging processing comprises a rack, wherein a sliding plate capable of sliding in the X direction under the drive of an X-direction drive structure is arranged on the rack, two mechanical arms capable of sliding in the Y direction under the drive of two groups of Y-direction drive structures are arranged on the sliding plate in parallel, clamping jaws are arranged at the end parts of the mechanical arms, and the clamping jaws are connected with pneumatic fingers arranged on the mechanical arms; the X-direction driving structure comprises an X-direction linear guide rail and an air cylinder, wherein the X-direction linear guide rail enables the rack to be in sliding connection with the sliding plate, the air cylinder is installed on the rack, and an output shaft of the air cylinder is in transmission connection with the sliding plate; the Y-direction driving structure comprises a Y-direction linear guide rail, a servo motor and a rack, wherein the Y-direction linear guide rail is used for enabling the sliding plate to be in sliding connection with the mechanical arm, the servo motor is installed on the sliding plate, the rack is installed on the mechanical arm, and a gear meshed with the rack is connected to an output shaft of the servo motor.

Through adopting above-mentioned technical scheme, clamping jaw on two arms distributes in tandem on Y under initial condition, correspond with feeding conveyer belt and exit conveyor's position respectively, cylinder drive sliding plate is at X reciprocating motion that makes progress to drive the clamping jaw on two arms and at X reciprocating motion that makes progress, two clamping jaws when X upward movement targets in place, servo motor drives the clamping jaw at Y upward motion under the cooperation of gear and rack, make two clamping jaws carry out the action of material loading and unloading respectively, the efficiency of forging processing has been improved at double.

Preferably, the X-direction linear guide rails are arranged on the frame side by side, the sliding plate is fixedly connected to the sliding block of the X-direction linear guide rail, the X-direction driving structure further comprises a base shell fixedly installed on the frame and located between the two X-direction linear guide rails, a transmission shaft penetrates through the base shell, a connecting block fixedly connected with the sliding plate is fixedly installed on the transmission shaft in a fixed sleeve mode, and one end of the connecting block extends out of the base shell and is fixedly connected with an output shaft of an air cylinder installed at the end portion of the base shell.

By adopting the technical scheme, the stability of the sliding plate when the X moves upwards and stops is enhanced, and a stable platform foundation is provided for the mechanical arm and the clamping jaw to perform feeding or discharging actions, so that the stability and the accuracy of the feeding and discharging actions are ensured.

Preferably, the base shell is covered with a base cover body, two sides of a cavity formed by covering the base shell and the base cover body are provided with X-direction through grooves, and a U-shaped connecting plate which penetrates through the through grooves and is fixedly connected with the sliding plate is formed on the connecting block.

Through adopting above-mentioned technical scheme, base casing and base lid close the cavity that forms and provide airtight workspace for the ascending drive structure of X, avoid external environment's influence to guarantee the reliability and the durability of drive structure, and the connecting plate makes the cylinder pass through the application of force point of transmission shaft and connecting block drive sliding plate more wider, thereby stability and accuracy nature when guaranteeing the pneumatic drive sliding plate.

Preferably, the Y-direction driving structure further comprises a supporting frame fixedly mounted on the sliding plate, the mechanical arm passes through the supporting frame, two adjacent surfaces of the mechanical arm facing the supporting frame are respectively provided with one Y-direction linear guide rail, and a sliding block of the Y-direction linear guide rail is fixedly connected to the supporting frame.

Preferably, the rack is mounted on the upper side surface of the mechanical arm, the servo motor is mounted on the supporting frame, and an output shaft of the servo motor penetrates through the supporting frame downwards and then is connected with the gear.

Through adopting above-mentioned technical scheme, the bearing frame provides the ascending support in two directions for the arm on two mutually perpendicular faces, makes the arm drive clamping jaw more stable when Y rebound.

To sum up, the beneficial effects of the utility model reside in that:

1. the X-direction movement of the sliding plate is matched with the Y-direction movement of the two mechanical arms, so that the two clamping jaws can respectively perform feeding and discharging actions, and the forging processing efficiency is improved;

2. a more stable platform foundation is provided for the movement of the mechanical arm, and the stability and the accuracy of the feeding and discharging actions are ensured, so that the forging and beating efficiency is ensured;

3. the arm is more stable accurate when removing for the clamping jaw is more stable accurate when getting the stock, thereby guarantees the efficiency of forging processing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of another perspective of the present invention with a servo motor removed;

FIG. 3 is an enlarged schematic view at A in FIG. 3;

fig. 4 is a schematic cross-sectional view of the X-direction driving structure of the present invention;

fig. 5 is a schematic cross-sectional view of the Y-direction driving structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 5 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in the figure, the loading and unloading device for forging processing comprises a rack 1, wherein a sliding plate 2 capable of sliding in the X direction under the drive of an X direction driving structure is arranged on the rack 1, two mechanical arms 3 capable of sliding in the Y direction under the drive of two groups of Y direction driving structures are arranged on the sliding plate 2 in parallel, clamping jaws 4 are arranged at the end parts of the mechanical arms 3, and the clamping jaws 4 are connected with pneumatic fingers 5 arranged on the mechanical arms 3.

Specifically, the X-direction driving structure comprises an X-direction linear guide rail 6 enabling a rack 1 and a sliding plate 2 to be connected in a sliding mode, a base shell 12 fixedly installed on the rack 1 and an air cylinder 7 installed at the end portion of the base shell 12, two X-direction linear guide rails 6 are installed on the rack 1 side by side, the sliding plate 2 is fixedly connected to a sliding block of the X-direction linear guide rail 6, the base shell 12 is located between the two X-direction linear guide rails 6, a transmission shaft 13 penetrates through the base shell and the transmission shaft 13, a connecting block 14 is fixedly sleeved on the transmission shaft 13, one end of the connecting block extends out of the base shell 12 and is fixedly connected with an output shaft of the air cylinder 7, a base cover body 15 is further covered on the base shell 12, two sides of a cavity formed by covering the base shell and the transmission shaft are provided with an X-direction through groove 16, a U-shaped connecting plate 17 is formed on the connecting block 14, two sides of the through groove 16 and is fixedly connected with the sliding plate 2, a limiting plate 19 is installed on one side of the connecting plate 17, a limiting plate 20 capable of being matched with the limiting plate 19 is installed on the same side of the base shell 12, and the limiting plate 19 is matched with the limiting plate 20 to limit the sliding plate 2 in the sliding in the X-direction in the sliding mode in the X-direction.

More specifically, the Y-direction driving structure includes a support frame 18 fixedly mounted on the sliding plate 2, a Y-direction linear guide 8 for slidably connecting the support frame 18 with the mechanical arm 3, a servo motor 9 mounted on the support frame 18, and a rack 10 mounted on the mechanical arm 3, the mechanical arm 3 in a square tube shape passes through the support frame 18, the Y-direction linear guide 8 is respectively mounted on two adjacent surfaces (an upper side surface and a right side surface as shown in fig. 1) of the mechanical arm 3 facing the inner side surface of the support frame 18, the sliders of the two Y-direction linear guide 8 are fixedly connected to the inner side surface of the support frame 18, an output shaft of the servo motor 9 passes through the support frame 18 to be connected with a gear 11, the gear 11 is engaged with the rack 10 on the upper side surface of the mechanical arm 3, and the gear 11 and the rack 10 are both in a helical tooth shape.

In the above embodiment, the air cylinder 7 drives the sliding plate 2 to move smoothly in the X direction on the frame 1 by the transmission action of the transmission shaft 13, the connecting block 14 and the connecting plate 17 in cooperation with the X-direction linear guide 6, and the servo motor 9 drives the robot arm 3 and the clamping jaw 4 to move smoothly in the Y direction on the supporting frame 18 by the transmission action of the gear 11 and the rack 10 in cooperation with the Y-direction linear guide 8. In an initial state, the two clamping jaws 4 correspond to the feeding conveyor belt 22 and the discharging conveyor belt 21 in tandem distribution, during operation, the right clamping jaw 4A is driven by the pneumatic finger 5 to clamp the blank on the feeding conveyor belt 22, then the sliding plate 2 moves left, so that the position of the clamping jaw 4A corresponds to the processing station of the forging machine, then the clamping jaw 4A moves forward to place the blank on the processing station, and then the initial state is returned to complete the feeding action, at this time, the position of the left clamping jaw 4B corresponds to the processing station of the forging machine, when the right clamping jaw 4A clamps the next blank for feeding, the left clamping jaw 4B moves forward to clamp the preliminarily formed blank and returns to the discharging conveyor belt 21, the discharging action is completed, and the operations of feeding and discharging can be rapidly and continuously performed, and the forging processing efficiency is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a last unloader for forging processing, includes frame (1), its characterized in that: the X-direction driving mechanism is characterized in that a sliding plate (2) capable of sliding in the X direction under the driving of an X-direction driving structure is arranged on the rack (1), two mechanical arms (3) capable of sliding in the Y direction under the driving of two groups of Y-direction driving structures are arranged on the sliding plate (2) in parallel, clamping jaws (4) are arranged at the end parts of the mechanical arms (3), and the clamping jaws (4) are connected with pneumatic fingers (5) arranged on the mechanical arms (3); the X-direction driving structure comprises an X-direction linear guide rail (6) which enables the rack (1) and the sliding plate (2) to be connected in a sliding mode and an air cylinder (7) installed on the rack (1), and an output shaft of the air cylinder (7) is in transmission connection with the sliding plate (2); the Y-direction driving structure comprises a Y-direction linear guide rail (8) which enables the sliding plate (2) to be in sliding connection with the mechanical arm (3), a servo motor (9) installed on the sliding plate (2) and a rack (10) installed on the mechanical arm (3), wherein a gear (11) meshed with the rack (10) is connected to an output shaft of the servo motor (9).

2. The loading and unloading device for forging processing as claimed in claim 1, wherein: the X is provided with two to linear guide (6) side by side on frame (1), sliding plate (2) fixed connection is on the slider of X to linear guide (6), X is still including base casing (12) that fixed mounting is located between two X to linear guide (6) on frame (1) to the drive structure, wear to be equipped with transmission shaft (13) in base casing (12), fixed cover is equipped with on transmission shaft (13) with sliding plate (2) fixed connection's connecting block (14), and one end stretches out base casing (12) and installs the output shaft fixed connection at the cylinder (7) of base casing (12) tip.

3. The loading and unloading device for forging processing as claimed in claim 2, wherein: a base cover body (15) is arranged on the base shell (12) in a covering mode, through grooves (16) in the X direction are formed in the two sides of a cavity formed by the two cover bodies in a covering mode, and U-shaped connecting plates (17) which penetrate through the through grooves (16) and are fixedly connected with the sliding plate (2) in the two sides are formed on the connecting blocks (14).

4. The loading and unloading device for forging processing as claimed in claim 1, wherein: the Y-direction driving structure further comprises a supporting frame (18) fixedly mounted on the sliding plate (2), the mechanical arm (3) penetrates through the supporting frame (18), two adjacent surfaces, facing the supporting frame (18), of the mechanical arm (3) are respectively provided with one Y-direction linear guide rail (8), and a sliding block of each Y-direction linear guide rail (8) is fixedly connected to the supporting frame (18).

5. The loading and unloading device for forging processing as claimed in claim 4, wherein: the rack (10) is arranged on the upper side surface of the mechanical arm (3), the servo motor (9) is arranged on a supporting frame (18), and an output shaft of the servo motor penetrates through the supporting frame (18) downwards and then is connected with the gear (11).