CN219004970U - Scissor fork type lifting sucker tool - Google Patents

Abstract

The utility model discloses a scissor fork type lifting sucker tool which comprises a body frame, a scissor fork group and a sucker frame, wherein a fixed rotating shaft is arranged at a top hinge point and a bottom hinge point in the middle of the scissor fork group, idler wheels are arranged at top points and bottom points of two ends of the scissor fork group, a rotating seat matched with the fixed rotating shaft and a sliding seat matched with the idler wheels are arranged on the bottom surface of the body frame and the top surface of the sucker frame, two pairs of sprocket groups are arranged on the body frame, each sprocket group comprises a first reversing sprocket, a fixed sprocket and a second reversing sprocket, the first reversing sprocket mounting seat is slidably connected on a linear guide rail, the first reversing sprocket mounting seat is connected with a balance cylinder, one end of a transmission chain is connected with a first connecting seat arranged on the body frame, the other end of the transmission chain is connected with a second connecting seat arranged on the sucker frame after being wound with a sprocket group, the fixed sprockets are connected through a synchronous shaft, and the synchronous shaft is connected with a driving motor. The utility model has the advantages of reasonable structure, strong stability, high reliability, wide application range and the like.

Description

Scissor fork type lifting sucker tool

Technical Field

The utility model relates to the technical field of feeding and discharging devices, in particular to a scissor fork type lifting sucker tool.

Background

Sheet metal is the necessary material for sheet metal processing, and the current sheet metal processing is often produced by adopting an automatic production line. When the automatic production line is used for processing, firstly, the metal plates are respectively grabbed and placed on the production line. Existing sheet gripping devices typically use suction cups or use electromagnets. When the sucking disc is used for grabbing the plates, the difficulty of grabbing can be increased by mutual attraction between the plates, so that the lifting capacity and the lifting stability of the sucking disc lifting mechanism are improved.

Disclosure of Invention

The utility model aims to provide a scissor fork type lifting sucker tool with high structural stability and strong lifting capacity, which is used for providing loading and unloading for a laser cutting machine, and can be matched with a batch warehouse to form a complete production line, so that the working efficiency of a user is improved, the labor cost is reduced, and the field environment of the user is improved.

The purpose of the utility model is realized in the following way: the utility model provides a scissors fork lift sucking disc frock, including body frame, scissors fork group and sucking disc frame, scissors fork group middle part top hinge point, bottom hinge point are equipped with fixed pivot, scissors fork group both ends summit and bottom point are equipped with the gyro wheel, body frame bottom surface, sucking disc frame top surface is equipped with fixed pivot complex rotation seat and with gyro wheel complex sliding seat, be equipped with two pairs of sprocket groups on the body frame, sprocket group includes first switching-over sprocket, fixed sprocket and second switching-over sprocket, first switching-over sprocket mount pad sliding connection is on linear guide, first switching-over sprocket mount pad is connected with balance cylinder, drive chain one end is connected with the first connecting seat that sets up on body frame, the other end is the first switching-over sprocket of round in proper order joint, fixed sprocket and second switching-over sprocket are connected with the second connecting seat that sets up at sucking disc frame top surface middle part, pass through synchronous shaft connection between the fixed sprocket, synchronous shaft is connected with driving motor.

According to the scissor fork type lifting sucker tool, the driving motor, the chain wheel set and the transmission chain are used for controlling the lifting height of the sucker tool, the balance cylinder is used for overcoming the gravity when the sucker tool ascends, the power of the driving motor is reduced, and the first reversing chain wheel is connected with the balance cylinder and used for reversing the transmission chain and providing auxiliary power for lifting of the sucker frame; the second reversing chain wheel is used for driving the chain to be conveniently and vertically connected with the sucker frame, and the linear guide rail provides a guiding function when the balance cylinder stretches out and draws back. The setting of synchronizing shaft and sliding seat makes the sucking disc frame guarantee sucking disc frame and keep the level at the lift in-process, guarantees the adsorption effect, and the design of scissors fork group has further promoted the structural stability of whole frock, has guaranteed the lifting capacity and the reliability of use of frock. In conclusion, the scissor fork type lifting sucker tool has the advantages of reasonable structure, high stability, high reliability, wide application range and the like.

As a further improvement of the utility model, the scissors fork group comprises a first scissors fork and a second scissors fork, the first scissors fork and the second scissors fork respectively comprise an outer rod and an inner rod, which are hinged together at two centering parts, and a connecting rod connected between the outer rod and the inner rod, and the first scissors fork and the second scissors fork are hinged through a fixed rotating shaft, so that the structure stability is strong.

As a further improvement of the utility model, the side surface of the sliding seat is provided with the longitudinal sliding groove, the roller is inserted into the longitudinal sliding groove, and the longitudinal sliding groove ensures that the roller moves along a horizontal straight line, further improves the connection reliability and ensures that the sucker frame keeps horizontal in lifting movement.

As a further improvement of the utility model, the bearing matched with the synchronous shaft is arranged in the fixed chain wheel mounting seat, thereby ensuring the flexibility of rotation of the synchronous shaft and avoiding rotation abrasion.

As a further improvement of the utility model, the driving motor is connected in the middle of the synchronous shaft, thereby ensuring the balance of the structure and ensuring the transmission effect.

Drawings

Fig. 1 is a schematic diagram of a scissor fork lift suction cup tooling of the present utility model.

Fig. 2 is a schematic diagram of a body frame of the scissor fork lift suction cup tooling of the present utility model.

Fig. 3 is a schematic view of a scissor fork set of the scissor fork lift suction cup tooling of the present utility model.

Fig. 4 is a schematic diagram of a chuck frame of the scissor fork lift chuck tool of the present utility model.

The device comprises a body frame 1, a sucker frame 2, a first scissor fork 3, a second scissor fork 4, a connecting rod 5, a fixed rotating shaft 6, a roller 7, a rotating seat 8, a sliding seat 9, a first reversing chain wheel 10, a fixed chain wheel 11, a second reversing chain wheel 12, a linear guide rail 13, a balancing cylinder 14, a transmission chain 15, a first connecting seat 16, a second connecting seat 17, a synchronous shaft 18 and a driving motor 19.

Detailed Description

The scissor fork type lifting sucker tool shown in fig. 1-4 comprises a body frame 1, a scissor fork group and a sucker frame 2.

The set of scissors comprises a first scissors fork 3 and a second scissors fork 4. The first scissors fork 3 and the second scissors fork 4 comprise two outer rods and two inner rods hinged together at the middle parts, and connecting rods 5 connected between the outer rods and the inner rods, so that the reliability and the stability of the structure are ensured. The adjacent top points and bottom points of the first scissors fork 3 and the second scissors fork 4 are hinged through a fixed rotating shaft 6, and the top point and the bottom point of the other side are provided with rollers 7. The bottom surface of the body frame 1 and the top surface of the sucker frame 2 are provided with a rotating seat 8 for installing and fixing the rotating shaft 6 and a sliding seat 9 matched with the idler wheel 7. The sliding seat 9 is provided with a longitudinal sliding groove on the side surface, and the roller 7 is inserted into the longitudinal sliding groove.

Two pairs of chain wheel groups are arranged on the body frame 1. The chain wheel group comprises a first reversing chain wheel 10, a fixed chain wheel 11 and a second reversing chain wheel 12, wherein a first reversing chain wheel mounting seat is connected to the linear guide rail 13 in a sliding manner and is connected with the balance cylinder 14. One end of a transmission chain 15 is connected with a first connecting seat 16 arranged on the body frame 1, the other end of the transmission chain is sequentially connected with a first reversing chain wheel 10, a fixed chain wheel 11 and a second reversing chain wheel 12 in a winding manner, the fixed chain wheel 11 is connected with a second connecting seat 17 arranged in the middle of the top surface of the sucker frame 2, the fixed chain wheels 11 are connected through a synchronizing shaft 18, and the synchronizing shaft 18 is connected with a driving motor 19. The fixed sprocket mounting seat is internally provided with a bearing matched with the synchronizing shaft 18, so that the rotating flexibility of the synchronizing shaft 18 is ensured, and the rotating abrasion is avoided. The driving motor 19 is connected in the middle of the synchronizing shaft 18, so that the balance of the structure is ensured, and the transmission effect is ensured.

The scissors fork type lifting sucker tool of the embodiment provides auxiliary power through the motor 19 driving and the balance cylinder 14 to drive the scissors fork group to open or contract, so that lifting of the sucker frame 2 is realized, and the whole tool has the advantages of reasonable structure, strong stability, high reliability, wide application range and the like.

The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.

Claims (5)

1. The utility model provides a scissors fork lift sucking disc frock which characterized in that: including body frame, scissors fork group and sucking disc frame, scissors fork group middle part top hinge point, end hinge point are equipped with fixed pivot, scissors fork group both ends summit and end point are equipped with the gyro wheel, body frame bottom surface, sucking disc frame top surface are equipped with fixed pivot complex rotation seat and with gyro wheel complex sliding seat, be equipped with two pairs of sprocket groups on the body frame, sprocket group includes first switching-over sprocket, fixed sprocket and second switching-over sprocket, first switching-over sprocket mount pad sliding connection is on linear guide, first switching-over sprocket mount pad is connected with balanced cylinder, and drive chain one end is connected with the first connecting seat that sets up on body frame, and the other end in proper order the wiring is connected with the second connecting seat that sets up at sucking disc frame top surface middle part, be connected through the synchronizing shaft between the fixed sprocket, the synchronizing shaft is connected with driving motor.

2. The scissor fork lift suction cup tooling of claim 1, wherein: the scissors fork group comprises a first scissors fork and a second scissors fork, wherein the first scissors fork and the second scissors fork respectively comprise an outer rod and an inner rod, two pairs of middle parts of the outer rod and the inner rod are hinged together, and a connecting rod is connected between the outer rods and between the inner rods, and the first scissors fork and the second scissors fork are hinged through the fixed rotating shaft.

3. The scissor fork lift suction cup tooling of claim 1, wherein: the side of the sliding seat is provided with a longitudinal sliding groove, and the roller is inserted into the longitudinal sliding groove.

4. A scissor lift suction cup tooling according to any of claims 1-3, characterized in that: and a bearing matched with the synchronous shaft is arranged in the fixed chain wheel mounting seat.

5. A scissor lift suction cup tooling according to any of claims 1-3, characterized in that: the driving motor is connected to the middle of the synchronous shaft.

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