CN205289523U - Multistation manipulator in mould - Google Patents

Abstract

The utility model discloses an in-mold multi-station manipulator, which includes a frame, a longitudinal movable seat, a guide wheel mounting plate, a transmission rod, a longitudinal driving mechanism, a lifting driving mechanism, a horizontal driving mechanism and a plurality of material-taking hands; The longitudinal movable seat can be set on the frame vertically back and forth. The guide wheel mounting plate can be set on the longitudinal movable seat movable up and down. The guide wheel mounting plate is provided with a guide wheel group, and the transmission rod can be set horizontally back and forth. On the guide wheel mounting plate; the longitudinal drive mechanism is set on the frame to drive the longitudinal movable seat to move back and forth longitudinally, the lifting drive mechanism is set on the longitudinal movable seat to drive the guide wheel mounting plate to move up and down, and the horizontal drive mechanism is set on the guide wheel The mounting plate drives the transmission rod to move back and forth laterally. The utility model has a simple and compact structure, can realize lifting, front and rear longitudinal and moving actions, and has accurate transmission, and the overall equipment is small in size, which effectively reduces the load during operation, thereby greatly reducing energy consumption.

Description

In-mold multi-station manipulator

technical field

The utility model relates to the technology in the field of manipulators, in particular to an in-mold multi-station manipulator.

Background technique

Stamping die is a process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required stamping parts.

There are many forms of stamping dies. According to the degree of process combination, stamping dies include progressive dies (also called continuous dies) and single-process dies. The progressive dies have two or more stations in the feeding direction of the blank. In one stroke of the press, two or more stamping processes are completed successively at different stations. This kind of mold has high production efficiency and can be continuously produced. The single-process mold is a mold that only completes one stamping process in one stroke of the press, and the production efficiency of this kind of mold is low.

For some stamping parts, due to the limitations of its own structure, multiple single-process molds can only be used for independent production. Some in-mold multi-station manipulators that can transfer stamping parts are also disclosed in the prior art. However, the current mold The structure of the internal multi-station manipulator is extremely complex and not simple, and the transmission is complicated, the volume is large, the load is also large, and it consumes more energy.

Utility model content

In view of this, the utility model aims at the deficiencies of the existing technology, and its main purpose is to provide an in-mold multi-station manipulator, which can effectively solve the problem of complex structure, large load, and energy consumption of the existing in-mold multi-station manipulator. And other issues.

In order to achieve the above object, the utility model adopts the following technical solutions:

An in-mold multi-station manipulator includes a frame, a longitudinal movable seat, a guide wheel mounting plate, a transmission rod, a longitudinal driving mechanism, a lifting driving mechanism, a horizontal driving mechanism and a plurality of pick-up hands; the longitudinal movable seat can The guide wheel mounting plate can be set on the vertical movable seat to move back and forth longitudinally, and the guide wheel set is set on the guide wheel mounting plate, and the transmission rod can be set on the guide wheel installation horizontally and back and forth On the board, the conveying rod moves back and forth along the direction of the guide wheel group, and the plurality of retrieving hands are arranged on the conveying rod at intervals, and each retrieving finger extends longitudinally; the longitudinal driving mechanism is arranged on the frame to drive the longitudinal movement The seat moves back and forth longitudinally, the lifting drive mechanism is arranged on the longitudinal movable seat to drive the guide wheel mounting plate to move up and down, and the horizontal drive mechanism is arranged on the guide wheel mounting plate to drive the transmission rod to move back and forth laterally.

Preferably, the longitudinal driving mechanism includes a first servo motor and a first screw, the first screw is screwed to the longitudinal movable seat, the first servo motor is arranged on the frame and drives the first screw to rotate .

Preferably, the lifting drive mechanism includes a second servo motor, a synchronous belt, a second screw and two synchronous pulleys, the second servo motor is arranged on the longitudinal movable seat, and the second screw is rotatably arranged on the longitudinal movable seat. On the seat, the third screw mandrel is screwed and connected with the guide wheel mounting plate, and the two synchronous pulleys are respectively installed on the output shaft of the second servo motor and one end of the second screw mandrel, and the synchronous belt is connected between the two synchronous pulleys.

Preferably, the traversing drive mechanism includes a third servo motor, a precision reducer, a precision gear and a precision rack, the precision rack is installed on the transmission rod, the third servo servo motor drives the precision reducer, and the precision reducer The machine drives the precision gear, which meshes with the precision rack.

Preferably, the frame is provided with a longitudinal linear slide rail, and the longitudinal movable seat moves back and forth longitudinally along the longitudinal linear slide rail.

Preferably, the vertical movable seat is provided with a vertical linear guide rail, and the guide wheel mounting plate moves up and down along the vertical linear guide rail.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

The utility model has a simple and compact structure, can realize lifting, front and rear longitudinal and moving actions, and has accurate transmission, and the overall equipment is small in size, which effectively reduces the load during operation, thereby greatly reducing energy consumption.

In order to illustrate the structural features and functions of the utility model more clearly, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the three-dimensional schematic view of the preferred embodiment of the utility model;

Fig. 2 is a perspective view of another state of a preferred embodiment of the present invention;

Fig. 3 is a sectional view of a preferred embodiment of the present utility model;

Fig. 4 is another cross-sectional view of a preferred embodiment of the present invention.

Explanation of the accompanying drawings:

11. Rack 12. Longitudinal movable seat

13. Guide wheel mounting plate 14. Transmission rod

15. Reclaiming hand grab 16. Guide wheel group

17. Vertical linear slide rail 18. Vertical linear guide rail

20. Longitudinal drive mechanism 21. First servo motor

22. The first screw rod 30, the lifting drive mechanism

31. Second servo motor 32. Timing belt

33, the second screw mandrel 34, synchronous pulley

40. Transverse driving mechanism 41. The third servo motor

42. Precision reducer 43. Precision gear

44. Precision rack.

detailed description

Please refer to Fig. 1 to shown in Fig. 4, and it has shown the specific structure of the preferred embodiment of the present utility model, comprises frame 11, longitudinal movable seat 12, guide wheel mounting plate 13, transmission rod 14, longitudinal drive mechanism 20. Lifting drive mechanism 30, traverse drive mechanism 40, and multiple fetching hands 15.

The longitudinal movable seat 12 can be arranged on the frame 11 longitudinally and movably back and forth, and the guide wheel mounting plate 13 can be arranged on the longitudinal movable seat 12 movable up and down. The rod 14 can be arranged on the guide wheel mounting plate 13 horizontally and movable back and forth, and the transmission rod 14 moves back and forth laterally along the guide wheel group 16. Grasp 15 all extend longitudinally; In the present embodiment, described frame 11 is provided with longitudinal linear slide rail 17, and this longitudinal movable seat 12 moves back and forth longitudinally along longitudinal linear slide rail 17, and described longitudinal movable seat 12 is provided with Vertical linear guide rail 18, the guide wheel mounting plate 13 moves up and down along the vertical linear guide rail 18.

The longitudinal drive mechanism 20 is arranged on the frame 11 to drive the longitudinal movable seat 12 to move back and forth longitudinally. The lifting drive mechanism 30 is arranged on the longitudinal movable seat 12 to drive the guide wheel mounting plate 13 to move up and down. The mounting plate 13 drives the transmission rod 14 to move back and forth laterally.

Specifically, the longitudinal driving mechanism 20 includes a first servo motor 21 and a first screw 22, the first screw 22 is screwed to the longitudinal movable seat 12, and the first servo motor 21 is arranged on the frame 11 and drive the first screw mandrel 22 to rotate. When working, the first servo motor 21 transmits power to the first screw mandrel 22 through the coupling, and the rotational motion of the first screw mandrel 22 is converted into a linear motion to realize the vertical movement of the seat 12. Longitudinal back and forth motion.

The lifting drive mechanism 30 includes a second servo motor 31, a synchronous belt 32, a second screw mandrel 33 and two synchronous pulleys 34, the second servo motor 31 is arranged on the longitudinal movable seat 12, and the second screw mandrel 33 is rotatable The third screw rod 33 is screwed to the guide wheel mounting plate 13, and the two synchronous pulleys 34 are installed on the output shaft of the second servo motor 31 and one end of the second screw rod 33 respectively. The synchronous belt 32 is connected between two synchronous pulleys 34 . During work, the second servo motor 31 transmits power to the second screw mandrel 33 through the synchronous belt 32 and the two synchronous pulleys 34, and the rotary motion of the second screw mandrel 33 is converted into a linear motion to realize the lifting action of the guide wheel mounting plate 13 .

The horizontal drive mechanism 40 includes a third servo motor 41, a precision reducer 42, a precision gear 43 and a precision rack 44, the precision rack 44 is installed on the transmission rod 14, and the third servo servo motor 41 drives the precision deceleration machine 42, the precision reducer 42 drives the precision gear 43, and the precision gear 43 meshes with the precision rack 44. During work, the third servo motor 41 transmits power to the precision rack 44 through the precision reducer 42 and the precision gear 43, and the rotational motion of the precision gear 43 is converted into linear motion. The guide rail cooperates with the guide to realize the moving action.

The key points of the design of the utility model are: the utility model has a simple and compact structure, which can realize lifting, front and rear longitudinal and moving actions, and accurate transmission, and the overall equipment is small in size, effectively reducing the load during operation, thereby greatly reducing energy consumption.

The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present utility model, and cannot be construed as limiting the protection scope of the present utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.

Claims (4)

1. multi-station manipulator in a mould, it is characterised in that: include frame, longitudinally-moving seat, guide wheel installing plate, driven rod, longitudinal driving mechanism, lift drive mechanism, walk crosswise driving mechanism and multiple material taking hand is grabbed; This longitudinally-moving seat can longitudinally be arranged in frame back and forth actively, this guide wheel installing plate can be arranged on longitudinally-moving seat up and downly, guide wheel installing plate is provided with guide wheel group, this driven rod can be arranged on guide wheel installing plate by transverse reciprocating actively, this driven rod is along guide wheel group to movable back and forth, the plurality of material taking hand is grabbed and is arranged at intervals on driven rod, and each material taking hand grabs equal longitudinal extension; This longitudinal driving mechanism is arranged in frame and drives longitudinally-moving seat longitudinally movable back and forth, this lift drive mechanism is arranged on longitudinally-moving seat and drives guide wheel installing plate up and down, and this is walked crosswise driving mechanism and is arranged on guide wheel installing plate and drives driven rod transverse reciprocating movable.

2. multi-station manipulator in mould as claimed in claim 1, it is characterized in that: described longitudinal driving mechanism includes the first servomotor and the first screw mandrel, this first screw mandrel and longitudinally-moving seat are screwed together, and this first servomotor is arranged in frame and drives the first screw mandrel to rotate.

3. multi-station manipulator in mould as claimed in claim 1, it is characterized in that: described lift drive mechanism includes the second servomotor, Timing Belt, the second screw mandrel and two synchronous pulleys, second servomotor is arranged at longitudinally-moving seat, this second screw mandrel is rotatablely arranged on longitudinally-moving seat, 3rd screw mandrel and guide wheel installing plate are screwed together, this two synchronous pulley is respectively arranged in the output shaft of the second servomotor and one end of the second screw mandrel, and this Timing Belt connects between two synchronous pulleys.

4. multi-station manipulator in mould as claimed in claim 1, it is characterized in that: described in walk crosswise driving mechanism and include the 3rd servomotor, accurate retarding machine, precision gear and accurate tooth bar, this precision tooth bar is arranged on driven rod, 3rd servo servomotor drives accurate retarding machine, this accurate retarding machine drives precision gear, and this precision gear is meshing with accurate tooth bar.