CN210557570U

CN210557570U - Stepping mechanism

Info

Publication number: CN210557570U
Application number: CN201920926378.2U
Authority: CN
Inventors: 陈增光; 姜飞贵
Original assignee: Zhejiang Yizhou Machinery Technology Co ltd
Current assignee: Zhejiang Yizhou Machinery Technology Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-19
Anticipated expiration: 2029-06-19

Abstract

The utility model belongs to otter board production facility field specifically is a stepping mechanism, draw together the base, be equipped with the slide rail on the base and can be along the stepping arrangement that the slide rail removed, stepping arrangement includes the sliding seat, the apparatus further comprises a rotating shaft, a plurality of settings are at the epaxial anchor clamps of changeing, be fixed with the axle drive of being connected with the pivot on the sliding seat, anchor clamps include the fixed arm, the fixed arm is close to feed inlet one end and cup joints in the pivot, the fixed arm is close to the outside extension of discharge gate one end and is formed with outer clamp splice, outer clamp splice one side is provided with the interior clamp splice with fixed arm articulated, interior clamp splice one end is connected with hydraulic means, the base top is provided with the step-by-step track fixed. The utility model discloses an anchor clamps clip the otter board and drive the otter board motion, and anchor clamps set up in the sliding seat front side, make the relative otter board of sliding seat have bigger motion space, have improved whole orbital utilization ratio, and the fixed mode of otter board is more stable, can improve step-by-step efficiency.

Description

Stepping mechanism

Technical Field

The utility model belongs to otter board production facility field specifically is a step mechanism.

Background

The stepping mechanism refers to equipment used for transporting parts in the production and processing process, and has various types, the invention discloses a screen plate bending welding machine, which comprises a welding mechanism, a stepping mechanism and a bending mechanism, wherein the stepping mechanism comprises a slide rail support and a conveying device, the welding mechanism comprises a welding base, a feeding device and a welding device, a material fixing pipe is arranged in the feeding device, the welding device comprises a welding head, a welding table, a storage box and a sensor, one end of the conveying device is connected with the welding base, the bending mechanism comprises a bending base, a transverse rail, a movable bottom plate, a longitudinal rail and a machine body, a hollow groove is formed in the machine body, a transverse groove is formed in one side of the machine body, a processing plate is arranged in the transverse groove, a first air cylinder and a second air cylinder are fixed at the upper end of the machine body, one end of the first air cylinder is connected with a first push rod and a press rod, and one end of. The screen plate bending welding machine is internally provided with a further mechanism which is connected to one side of the welding device. The stepping mechanism is provided with a mechanical hook, and the mechanical hook is arranged on one side of the conveyor close to the welding device, so that when the mechanical hook hooks the screen to move to the other end of the stepping mechanism, the actual screen is still at a certain distance from one end of the stepping mechanism, and certain space waste is caused. Secondly, the fixing mode of hooking the screen plate through the mechanical hook is not stable enough, and the screen plate is easy to bounce and collide in the vertical direction in the moving process, so that certain deformation occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome exist not enough among the above-mentioned prior art to a step mechanism is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a stepping mechanism, includes the base, and base one side is equipped with the feed inlet, and the base opposite side is equipped with discharge gate, its characterized in that: the base is provided with a slide rail and a stepping device which can move along the slide rail, the stepping device comprises a movable seat arranged on the slide rail, a rotating shaft movably connected to the movable seat and a plurality of clamps arranged on the rotating shaft, and a shaft driver connected with the rotating shaft is fixed on the movable seat; the clamp comprises a fixed arm, one end of the fixed arm, which is close to the feed inlet, is sleeved on the rotating shaft, one end of the fixed arm, which is close to the discharge outlet, extends outwards to form an outer clamping block, one side of the outer clamping block, which is close to the feed inlet, is provided with an inner clamping block hinged with the fixed arm, and one end of the inner clamping block is connected with a hydraulic device fixed on the lower side of the fixed; the base top is provided with the step-by-step track fixed with the base and with anchor clamps matching, and step-by-step orbital bottom is higher than the sliding seat.

Furthermore, one side of the movable seat close to the discharge hole is provided with an induction device. The induction device is used for inducing the position of the net plate, so that the clamp can be ready to clamp the reinforcing steel bars.

Further, the number of the clamps is 4. The fixture with more quantity can reduce the error probability of the stepping mechanism and improve the efficiency of the stepping process.

Compared with the prior art, the utility model, have following advantage and effect: the screen plate is clamped by the clamp to drive the screen plate to move, and the clamp is arranged on the front side of the movable seat, so that the movable seat has a larger movement space relative to the screen plate, and the utilization rate of the whole track is improved; compared with the prior hooking mode, the mode of fixing the clamp ensures that the screen plate is more stable in motion, the problem of bounce collision cannot be caused, and the stepping efficiency can be further improved by a larger number of clamps.

Drawings

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

Fig. 2 is a schematic view of another structure of the present embodiment.

Fig. 3 is a top view of the present embodiment.

Fig. 4 is a side view of the present embodiment.

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Examples are given.

As shown in fig. 1-4, the present embodiment includes a base 1, a feeding hole is disposed on one side of the base 1, a discharging hole is disposed on the other side of the base 1, one end of the feeding hole is connected to one side of a welding mechanism, and a screen plate for completing welding enters the upper side of the base 1 through the feeding hole. The base 1 is provided with a slide rail 11, the slide rail 11 is provided with a stepping device, and the stepping device is used for driving the screen plate to move in the linear direction of the slide rail 11 so as to enable the screen plate to move from one end of the feed port to one end of the discharge port. The stepping device comprises a movable seat 12 which is arranged on the slide rail 11 and can move along the straight line where the slide rail 11 is located, a rotating shaft 13 which is movably connected to the movable seat 12, and a plurality of clamps 14 which are arranged on the rotating shaft 13. One side of the base 1 is provided with a driving structure 15 connected with the movable seat 12, and the driving structure 15 can drive the movable seat 12 to move. A shaft drive connected with the rotating shaft 13 is fixed on the movable seat 12, and the rotating shaft 13 can be driven to rotate at a certain angle relative to the movable seat 12 through the shaft drive, so that one end of a clamp 14 arranged on the rotating shaft 13 is lifted or lowered. The clamp 14 comprises a fixed arm 17, one end of the fixed arm 17, which is close to the feed inlet, is sleeved on the rotating shaft 13, one end of the fixed arm 17, which is close to the discharge outlet, extends outwards to form an outer clamping block 18, the outer clamping block is perpendicular to the upper surface of the fixed arm 17, and one side of the outer clamping block 18, which is close to the feed inlet, is provided with an inner clamping block 19 hinged with the fixed arm 17. The lower part of the fixed arm 17 is provided with a hydraulic device 10, one end of the hydraulic device 10 is fixed with the fixed arm 17, and the other end of the hydraulic device 10 is connected with an inner clamping block 19. Specifically, the movement of the hydraulic device 10 can drive the inner clamping block 19 to make the inner clamping block 19 clamp the outer clamping block 18, so as to clamp or release the screen plate. In this embodiment, the number of the jigs 14 is 4, and the jigs 14 with a larger number can reduce the error probability of the stepping mechanism, and improve the efficiency of the stepping process.

In this embodiment, a stepping rail 21 fixed to the base 1 and matched with the clamp 14 is disposed above the base 1, and the bottom of the stepping rail 21 is higher than the movable seat 12 and slightly lower than the highest position reachable at the top of the outer clamping block 18. The movable seat 12 is provided with a sensing device 3 near one side of the discharge port, specifically, when the screen plate enters the stepping track 21 from one side of the base 1 until the screen plate moves to the position above the movable seat 12, after the sensing device 3 senses the position of the front end of the screen plate, the shaft drives the driving rotating shaft 13 to rotate, the front end of the fixed arm 17 is lifted up to enable the transverse steel bar at the front end of the screen plate to be positioned between the outer clamping block 18 and the inner clamping block 19, the hydraulic device 10 drives the inner clamping block 19 to move to clamp the transverse steel bar, and the movable seat 12 is driven by the driving structure 15 to move towards the discharge port to drive the screen plate to move on; when the net plate moves to a designated position, the hydraulic device 10 drives the inner clamping block 19 to move, the transverse steel bars are loosened, and the shaft drives the rotating shaft 13 to reset.

The utility model discloses the stepping mechanism who describes compares current structure, uses anchor clamps 14 to carry the otter board and drives the otter board motion, and anchor clamps 14 set up in the 12 front sides of sliding seat, make the 12 relative otter boards of sliding seat have bigger motion space, have improved whole orbital utilization ratio. Compared with the prior hooking mode, the mode of fixing the clamp 14 enables the screen plate to be more stable in motion, the problem of bounce and collision cannot be caused, and the stepping efficiency can be further improved by a larger number of clamps 14.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a stepping mechanism, includes the base, and base one side is equipped with the feed inlet, and the base opposite side is equipped with discharge gate, its characterized in that: the base is provided with a slide rail and a stepping device which can move along the slide rail, the stepping device comprises a movable seat arranged on the slide rail, a rotating shaft movably connected to the movable seat and a plurality of clamps arranged on the rotating shaft, and a shaft driver connected with the rotating shaft is fixed on the movable seat; the clamp comprises a fixed arm, one end of the fixed arm, which is close to the feed inlet, is sleeved on the rotating shaft, one end of the fixed arm, which is close to the discharge outlet, extends outwards to form an outer clamping block, one side of the outer clamping block, which is close to the feed inlet, is provided with an inner clamping block hinged with the fixed arm, and one end of the inner clamping block is connected with a hydraulic device fixed on the lower side of the fixed;

the base top is provided with the step-by-step track fixed with the base and with anchor clamps matching, and step-by-step orbital bottom is higher than the sliding seat.

2. The step movement mechanism of claim 1, wherein: one side of the movable seat close to the discharge hole is provided with an induction device.

3. The stepping mechanism according to claim 1 or 2, wherein: the number of the clamps is 4.