CN111804827A

CN111804827A - Automatic move two tongs feed divider that carry machine

Info

Publication number: CN111804827A
Application number: CN202010654415.6A
Authority: CN
Inventors: 林信智
Original assignee: Zhongshan Yanfeng Electromechanical Equipment Co ltd
Current assignee: Zhongshan Yanfeng Electromechanical Equipment Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-10-23

Abstract

The invention discloses a double-gripper material distribution device of an automatic transfer machine, which comprises a fixed rack arranged at the rear side of a pipe expander, wherein two guide rails at the upper and lower positions are arranged on the fixed rack towards one side of the pipe expander, a movable frame which is driven by a linear motor to transversely move on the guide rails is arranged on the guide rails, a clamp for clamping a workpiece is arranged on the movable frame, a start-stop controller is welded at the end part of the upper side edge of the fixed rack, a left lead screw and a right lead screw are also arranged at one side of the front end of a first fixed rack, a lead screw motor which is in rotary connection with the lead screws is arranged on a second fixed rack, the fixed rack is supported on the ground through a support frame, a work indicator lamp is arranged at the top of the start-stop controller, and the work indicator lamp. According to the invention, the spring is arranged in the clamping plate of the gripper, and the elasticity of the spring can ensure that certain elasticity is obtained when the workpiece is clamped by the clamping plate, so that the damage to the surface of the workpiece when the clamping force is too large is avoided, and the yield of the workpiece is ensured.

Description

Automatic move two tongs feed divider that carry machine

Technical Field

The invention belongs to the technical field of material grabbing equipment, and particularly relates to a double-gripper material distributing device of an automatic transfer machine.

Background

The transfer machine is generally used for changing the conveying direction of articles and conveying the articles into or out of a main conveying line from a fork way, and has the characteristics of large load bearing, simple structure, stability and reliability.

Disclosure of Invention

The invention aims to: in order to solve the problem that the work efficiency of the existing gripper mechanism of the transfer machine is not high enough, a double-gripper material distribution device of the automatic transfer machine is provided.

The technical scheme adopted by the invention is as follows:

the utility model provides an automatic move double-gripper feed divider that moves machine, is including being located the fixed frame that the pipe expander rear side position set up, two guide rails of position about installing towards pipe expander one side in the fixed frame, install the adjustable shelf by linear motor drive lateral shifting on the guide rail, install the anchor clamps of cliing the work piece on the adjustable shelf, the welding of side tip position has the controller that opens and shuts down in the fixed frame.

As a further scheme of the invention: the fixed frame is supported and subaerial through the support frame, and subaerial pre-buried fixed iron seat, the support frame passes through the bolt fastening on the iron seat, promotes stability.

As a further scheme of the invention: and a working indicator lamp is installed at the top of the start-stop controller to prompt the light of the working state.

As a further scheme of the invention: the work pilot lamp chooses for use red yellow bluish green four-color pilot lamp, and red shows the trouble, and yellow shows the standby, and blue shows not moving, and green shows that the operation is good, makes things convenient for the audio-visual judgement of production line personnel to produce the line behavior.

As a further scheme of the invention: the clamp comprises a first fixing frame fixedly connected with a movable frame through bolts, a pneumatic telescopic rod is installed at the top of the first fixing frame, the bottom of the pneumatic telescopic rod is fixedly connected with a second fixing frame arranged at the front end of the first fixing frame, a second gripper and a first gripper are installed at the left side and the right side of the front end of the second fixing frame respectively, and the second gripper and the first gripper are connected with a second pneumatic telescopic cylinder and a first pneumatic telescopic cylinder respectively.

As a further scheme of the invention: two lead screws about still installing on first mount front end one side, install the lead screw motor that connects with the lead screw mutually on the second mount, supply pneumatic telescopic link's promotion, increase and promote strength, ensure to grab the work piece.

As a further scheme of the invention: and a supporting sliding rod is movably fixed at the upper rear end of the first fixing frame and is fixedly connected with the fixing rack between the two guide rails at the upper and lower positions.

As a further scheme of the invention: first tongs and second tongs all include the fixed plate of vertical setting, and side position welded fastening has a solid fixed cylinder on the fixed plate, and gu fixed cylinder internal sleeve has the splint of horizontal setting, still is equipped with the spring in the solid fixed cylinder, the both ends of spring respectively with solid fixed cylinder and splint looks fixed connection.

As a further scheme of the invention: the opposite side of the clamping plate of the first gripper and the second gripper is of a semicircular arc structure, and the surface structure of the attaching tool ensures stability.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. in the invention, the workpiece is grabbed by the two grippers, and the two grippers can be set to work in a linkage manner according to requirements in practical application, so that when one gripper grabs the workpiece processed on the pipe expander, the other gripper synchronously grabs the unprocessed workpiece on the production line, and when the processed workpiece is put into the production line for conveying, the unprocessed workpiece synchronously moves to the upper part of the pipe expander, thereby realizing one-time movement to meet two-time operation and greatly improving the production operation efficiency.

2. In the invention, the guide rail and the pneumatic telescopic rod are utilized to realize the movement of the two-axis workpiece, thereby facilitating the erection of a production line and the movement and placement of the workpiece.

3. According to the invention, the spring is arranged in the clamping plate of the gripper, and the elasticity of the spring can ensure that certain elasticity is obtained when the workpiece is clamped by the clamping plate, so that the damage to the surface of the workpiece when the clamping force is too large is avoided, and the yield of the workpiece is ensured.

4. In the invention, the double-gripper material distribution device has the advantages of high working efficiency, convenient control and operation, simple and easy structure, low manufacturing cost and low use cost.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the clamp of the present invention;

fig. 3 is a schematic view of the structure of the splint of the present invention.

The labels in the figure are: 1. fixing the frame; 2. a work indicator light; 3. starting and stopping the controller; 4. a support frame; 5. a guide rail; 6. a pipe expander; 7. a workpiece; 8. a clamp; 9. a movable frame; 10. a first fixing frame; 11. a second fixing frame; 12. supporting the slide rod; 13. a first gripper; 14. a first pneumatic telescoping cylinder; 15. a second gripper; 16. a second pneumatic telescoping cylinder; 17. a screw motor; 18. a screw rod; 19. a pneumatic telescopic rod; 20. a fixing plate; 21. a splint; 22. a fixed cylinder; 23; a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In a first embodiment, please refer to fig. 1 to 2, a double-gripper material distribution device of an automatic transfer machine includes a fixed frame 1 disposed at a rear side of a pipe expander 6, the fixed frame 1 is supported on the ground through a support frame 4, two guide rails 5 disposed at upper and lower positions are mounted on the fixed frame 1 toward one side of the pipe expander 6, a movable frame 9 driven by a linear motor to move transversely on the guide rails 5 is mounted on the guide rails 5, a clamp 8 for clamping a workpiece 7 is mounted on the movable frame 9, a start-stop controller 3 is welded at an upper side end of the fixed frame 1, and a work indicator lamp 2 is mounted at a top of the start-stop controller 3;

the clamp 8 comprises a first fixing frame 10 fixedly connected with a movable frame 9 through bolts, a pneumatic telescopic rod 19 is installed at the top of the first fixing frame 10, the bottom of the pneumatic telescopic rod 19 is fixedly connected with a second fixing frame 11 arranged at the front end of the first fixing frame 10, a left screw rod 18 and a right screw rod 18 are further installed on one side of the front end of the first fixing frame 10, a screw rod motor 17 connected with the screw rods 18 in a rotating mode is installed on the second fixing frame 11, a second gripper 15 and a first gripper 13 are installed at the left side and the right side of the front end of the second fixing frame 11 respectively, and the second gripper 15 and the first gripper 13 are connected with a second pneumatic telescopic cylinder 16 and a first pneumatic telescopic cylinder 14 respectively.

In the second embodiment, referring to fig. 1 to 3, a double-gripper material distribution device of an automatic transfer machine includes a fixed frame 1 disposed at a rear side of a pipe expander 6, the fixed frame 1 is supported on the ground through a support frame 4, two guide rails 5 disposed at upper and lower positions are mounted on the fixed frame 1 toward one side of the pipe expander 6, a movable frame 9 driven by a linear motor to move transversely on the guide rails 5 is mounted on the guide rails 5, a clamp 8 for clamping a workpiece 7 is mounted on the movable frame 9, a start-stop controller 3 is welded at an upper side end of the fixed frame 1, and a work indicator lamp 2 is mounted at a top of the start-stop controller 3;

the clamp 8 comprises a first fixed frame 10 fixedly connected with a movable frame 9 through bolts, a pneumatic telescopic rod 19 is arranged at the top of the first fixed frame 10, the bottom of the pneumatic telescopic rod 19 is fixedly connected with a second fixed frame 11 arranged at the front end of the first fixed frame 10, a left screw rod 18 and a right screw rod 18 are further arranged on one side of the front end of the first fixed frame 10, a screw rod motor 17 connected with the screw rods 18 in a rotating mode is arranged on the second fixed frame 11, a second gripper 15 and a first gripper 13 are respectively arranged on the left side and the right side of the front end of the second fixed frame 11, and the second gripper 15 and the first gripper 13 are respectively connected with a second pneumatic telescopic cylinder 16 and a first pneumatic telescopic cylinder 14;

the upper rear end of the first fixing frame 10 is movably fixed with a supporting sliding rod 12, the supporting sliding rod 12 is fixedly connected with the fixing frame 1 between the two guide rails 5 at the upper position and the lower position, the first gripper 13 and the second gripper 15 both comprise a fixing plate 20 which is vertically arranged, a fixing cylinder 22 is fixedly welded at the upper side position of the fixing plate 20, a clamp plate 21 which is transversely arranged is sleeved in the fixing cylinder 22, a spring 23 is further arranged in the fixing cylinder 22, and two ends of the spring 23 are respectively fixedly connected with the fixing cylinder 22 and the clamp plate 21.

The working principle is as follows: the invention provides a double-gripper material distribution device of an automatic transfer machine, which is skillfully arranged, a second gripper 15 firstly grips an unprocessed workpiece 7 from a production line during working, then a linear motor works to drive a movable frame 9 to move on a fixed rack 1, so that the workpiece 7 is moved to the upper part of a pipe expander 6, then a screw rod motor 17 and a pneumatic telescopic rod 19 work to descend so that the workpiece 7 falls into the pipe expander 6, the pipe expander 6 processes the workpiece, after the processing is finished, a first gripper 13 grips the workpiece on the pipe expander 6, the second gripper 15 grips the unprocessed workpiece on the production line and then moves, when the unprocessed workpiece on the production line gripped by the second gripper 15 moves to the position of the pipe expander 6, the workpiece gripped by the first gripper 13 just moves to the right side of the pipe expander 6, and the processed workpiece just places on the conveying line of the processed workpiece, greatly facilitating the moving and carrying grabbing of the workpiece and improving the grabbing efficiency.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an automatic move double-gripper feed divider that moves machine, is including being located fixed frame (1) that pipe expander (6) rear side position set up, its characterized in that, two guide rails (5) of position about installing towards pipe expander (6) one side in fixed frame (1), install on guide rail (5) by linear motor drive lateral shifting's adjustable shelf (9) on guide rail (5), install anchor clamps (8) of cliping work piece (7) on adjustable shelf (9), side end position welding has start-stop controller (3) on fixed frame (1).

2. The double-grip distributing device of the automatic transfer machine as claimed in claim 1, wherein the fixed frame (1) is supported on the ground by a support frame (4).

3. The double-grip distributing device of the automatic transfer machine as claimed in claim 1, wherein the start and stop controller (3) is provided with a work indicator lamp (2) at the top.

4. The double-grip distributing device of the automatic transfer machine as claimed in claim 3, wherein the working indicator light (2) is a red-yellow-blue-green four-color indicator light.

5. The double-gripper material separating device of the automatic transfer machine according to any one of claims 1 to 4, wherein the clamp (8) comprises a first fixed frame (10) fixedly connected with the movable frame (9) through bolts, a pneumatic telescopic rod (19) is installed at the top of the first fixed frame (10), the bottom of the pneumatic telescopic rod (19) is fixedly connected with a second fixed frame (11) arranged at the front end of the first fixed frame (10), a second gripper (15) and a first gripper (13) are installed at the left side and the right side of the front end of the second fixed frame (11), and the second gripper (15) and the first gripper (13) are respectively connected with a second pneumatic telescopic cylinder (16) and a first pneumatic telescopic cylinder (14).

6. The double-grip distributing device of the automatic transfer machine according to claim 5, wherein a left screw rod and a right screw rod (18) are further installed on one side of the front end of the first fixing frame (10), and a screw rod motor (17) which is in threaded connection with the screw rods (18) is installed on the second fixing frame (11).

7. The double-grip material separating device of the automatic transfer machine according to claim 6, wherein the supporting slide rod (12) is movably fixed at the upper rear end of the first fixing frame (10), and the supporting slide rod (12) is fixedly connected with the fixing frame (1) between the two guide rails (5) at the upper and lower positions.

8. The double-gripper material distribution device of the automatic transfer machine according to claim 5, wherein the first gripper (13) and the second gripper (15) each comprise a vertically arranged fixing plate (20), a fixing cylinder (22) is fixed to the upper side of the fixing plate (20) in a welding manner, a transversely arranged clamping plate (21) is sleeved in the fixing cylinder (22), a spring (23) is further arranged in the fixing cylinder (22), and two ends of the spring (23) are respectively fixedly connected with the fixing cylinder (22) and the clamping plate (21).

9. The double-gripper separating device of the automatic transfer machine according to claim 8, wherein the opposite sides of the clamping plates (21) of the first gripper (13) and the second gripper (15) are both arranged in a semi-circular arc structure.