CN219881432U

CN219881432U - Automatic shearing and blanking device for crocodile scissors

Info

Publication number: CN219881432U
Application number: CN202321694272.7U
Authority: CN
Inventors: 龚语亮; 穆云杰; 张金涛
Original assignee: Tianjin Juxin Hongye Hydraulic Technology Co ltd
Current assignee: Tianjin Juxin Hongye Hydraulic Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-10-24
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of crocodile shears and discloses an automatic crocodile shear blanking device which comprises a shearing machine, wherein the rear end of the shearing machine is fixedly connected with a conveying frame, the front side and the rear side of the inner wall of the left end of the conveying frame are respectively and rotatably connected with a rotating shaft, the outer wall of the rotating shaft is respectively and fixedly connected with a plurality of pulleys, the right side of the outer wall of the rotating shaft is rotatably connected to the right end of the conveying frame and penetrates through the right end of the conveying frame, a limiting frame is arranged above the conveying frame, the inner walls of the left end and the right end of the limiting frame are respectively and fixedly connected with a plurality of fixing shafts, and the outer walls of the fixing shafts are respectively and rotatably connected with a squeeze roller. According to the utility model, the steel pipes are clamped and fixed through the squeeze rollers, so that the waste steel pipes with different sizes can be clamped and fixed, the practicability is improved, the waste steel pipes are subjected to limit treatment through the squeeze rollers and the pulleys, and are stably conveyed, the shearing effect is improved, and the condition of bouncing off during shearing is prevented.

Description

Automatic shearing and blanking device for crocodile scissors

Technical Field

The utility model relates to the technical field of crocodile scissors, in particular to an automatic crocodile scissors blanking device.

Background

The crocodile shears are one kind of metal shears, and are suitable for cold shearing of various shaped steel and various metal structures in metal recovering company, waste steel factory and smelting and casting enterprise, and the metal scraps need to be fed during shearing.

At present, when shearing the abandonment steel pipe, the crocodile on the market cuts, need to hold the abandonment steel pipe and cut, and hold more laboriously to abandonment steel pipe is collapsed easily when cutting, causes the injury to the staff, therefore has certain danger, and abandonment steel pipe can't keep the transportation position when using, causes the irregular condition of shearing easily.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an automatic crocodile shearing and blanking device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automatic shearing unloader is cut to crocodile, includes the cutter, cutter rear end fixedly connected with carriage, both sides all rotate around the carriage left end inner wall and are connected with the rotation axis, the equal fixedly connected with of rotation axis outer wall a plurality of pulleys, rotation axis outer wall right side rotates to be connected at the carriage right-hand member and runs through, the carriage top is provided with the spacing, both ends inner wall fixedly connected with a plurality of fixed axles about the spacing, the fixed axle outer wall all rotates to be connected with the squeeze roll.

As a further description of the above technical solution:

the belt pulley is fixedly connected to the right side of the outer wall of the rotating shaft at the front side, the belt pulley is fixedly connected to the right end of the rotating shaft at the rear side, and the belt pulleys are connected through a belt.

As a further description of the above technical solution:

the front side of the right end of the conveying frame is fixedly connected with an L-shaped fixing plate, the right end of the L-shaped fixing plate is fixedly connected with a motor, and the driving end of the motor is fixedly connected with the right end of a rotating shaft on the front side.

As a further description of the above technical solution:

the left end fixedly connected with curb plate of carriage, curb plate right-hand member sliding connection is in the locating rack left end.

As a further description of the above technical solution:

the top of the right end of the side plate is fixedly connected with a top plate, two sides of the bottom end of the top plate are fixedly connected with hydraulic rods, and the driving ends of the hydraulic rods are fixedly connected to the top ends of the limiting frames.

As a further description of the above technical solution:

the limiting frame and the conveying frame are provided with a plurality of grooves on the front side and the rear side of the opposite end.

As a further description of the above technical solution:

and the left end of the shearing machine is fixedly connected with a control box.

As a further description of the above technical solution:

and the inner wall of the shearing machine is rotationally connected with a shearing arm.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the waste steel pipes are placed on the pulleys, at the moment, the hydraulic rod is started to push the limiting frame to move downwards, the limiting frame drives the squeeze roller to move downwards, so that the squeeze roller contacts the waste steel pipes placed on the pulleys, the waste steel pipes are squeezed, the steel pipes are kept motionless, and the steel pipes are clamped and fixed, so that the waste steel pipes with different sizes can be clamped and fixed, and the practicability is improved.

2. In the utility model, the starting motor rotates with the front rotating shaft, the front rotating shaft rotates with the front belt pulley, the front belt pulley rotates with the rear belt pulley through the belt, and the rear belt pulley rotates with the rear rotating shaft, so the rotating shaft rotates with the pulley, the waste steel pipes are conveyed forwards, and the waste steel pipes are limited through the squeeze rollers and the pulleys, so that the waste steel pipes are conveyed stably, the shearing effect is improved, and the condition of jumping during shearing is prevented.

Drawings

Fig. 1 is a right front top perspective view of an automatic crocodile shearing blanking device according to the present utility model;

fig. 2 is a right rear perspective view of an automatic crocodile shearing blanking device according to the present utility model;

fig. 3 is a rear top perspective view of an automatic crocodile shearing blanking device according to the present utility model.

Legend description:

1. an L-shaped fixing plate; 2. a motor; 3. a belt pulley; 4. a carriage; 5. a pulley; 6. a rotation shaft; 7. a squeeze roll; 8. a limiting frame; 9. a hydraulic rod; 10. a top plate; 11. a side plate; 12. a shear arm; 13. a control box; 14. a shearing machine; 15. a groove; 16. and a fixed shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an automatic shearing unloader is cut to crocodile, including cutter 14, cutter 14 rear end fixedly connected with carriage 4, both sides all rotate around carriage 4 left end inner wall are connected with rotation axis 6, a plurality of pulleys 5 of equal fixedly connected with of rotation axis 6 outer wall, can once only carry many abandonment steel pipes, rotation axis 6 outer wall right side rotates to be connected at carriage 4 right-hand member and runs through, carriage 4 top is provided with spacing 8, both ends inner wall fixedly connected with a plurality of fixed axle 16 about spacing 8, fixed axle 16 outer wall all rotates to be connected with squeeze roll 7, when abandonment steel pipe carries, squeeze roll 7 can take place to rotate, front side swivel shaft 6 outer wall right side fixedly connected with belt pulley 3, rear side swivel shaft 6 right-hand member fixedly connected with belt pulley 3 links to each other through the belt between the belt pulley 3, carriage 4 right-hand member front side fixedly connected with L shape fixed plate 1, L shape fixed plate 1 right-hand member fixedly connected with motor 2, motor 2 drive end is at the rotation axis 6 right-hand member of front side, curb plate 11 right-hand member top fixedly connected with squeeze roll 10, the equal fixedly connected with hydraulic ram 9 of roof 10 both sides.

In addition, the waste steel pipes are placed on the pulleys 5, at this time, the hydraulic rod 9 is started to push the limiting frame 8 to move downwards, the limiting frame 8 is pushed to move downwards with the extrusion roller 7, the extrusion roller 7 is in contact with the waste steel pipes placed on the pulleys 5, the waste steel pipes are extruded, the steel pipes are kept motionless, the steel pipes are clamped and fixed, therefore, the waste steel pipes with different sizes can be clamped and fixed, practicability is improved, the starting motor 2 is started to rotate with the front-side rotating shaft 6, the front-side rotating shaft 6 is driven to rotate with the front-side belt pulley 3, the front-side belt pulley 3 is driven to rotate with the rear-side belt pulley 3, the rear-side belt pulley 3 is driven to rotate with the rear-side rotating shaft 6, the rotating shaft 6 is driven to rotate with the pulleys 5, the waste steel pipes are conveyed forwards, the waste steel pipes are limited through the extrusion roller 7 and the pulleys 5, the waste steel pipes are conveyed stably, and the shearing effect is improved, and the condition of jumping during shearing is prevented.

Further explaining, carriage 4 left end fixedly connected with curb plate 11, curb plate 11 right-hand member sliding connection carries out spacing processing to spacing 8 through curb plate 11 at spacing 8 left ends, hydraulic rod 9 drive end all fixed connection is on spacing 8 top, hydraulic rod 9 and spacing 8 are together fixed, both sides all are provided with a plurality of recesses 15 around spacing 8 and carriage 4 relative one end, recess 15 can carry out spacing processing to the abandonment steel pipe, make the abandonment steel pipe follow and carry out, cutter 14 left end fixedly connected with control box 13, cutter 14 inner wall rotation is connected with shearing arm 12, control shearing arm 12 carries out shearing processing to the abandonment steel pipe through control box 13.

Working principle: firstly, placing the waste steel pipes on the pulleys 5, at this time, starting the hydraulic rod 9 to push the limiting frame 8 to move downwards, enabling the limiting frame 8 to move downwards with the extrusion roller 7, enabling the extrusion roller 7 to contact the waste steel pipes placed on the pulleys 5, extruding the waste steel pipes, enabling the steel pipes to be kept motionless, clamping and fixing the steel pipes, therefore, clamping and fixing the waste steel pipes with different sizes, improving practicality, then starting the motor 2 to rotate with the front-side rotating shaft 6, enabling the front-side rotating shaft 6 to rotate with the front-side belt pulley 3, enabling the front-side belt pulley 3 to rotate with the rear-side belt pulley 3, enabling the rear-side belt pulley 3 to rotate with the rear-side rotating shaft 6, enabling the rotating shaft 6 to rotate with the pulleys 5, enabling the waste steel pipes to be conveyed forwards, enabling the waste steel pipes to be conveyed stably through the extrusion roller 7 and the pulleys 5, and preventing the waste steel pipes from jumping during shearing.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Automatic shearing and blanking device of crocodile scissors comprises a shearing machine (14), and is characterized in that: the utility model discloses a conveyer of shearing machine (14), including conveyer (4), conveyer (4) left end inner wall, all rotate around both sides and be connected with rotation axis (6), a plurality of pulleys (5) of equal fixedly connected with of rotation axis (6) outer wall, rotation axis (6) outer wall right side rotates to be connected at conveyer (4) right-hand member and runs through, conveyer (4) top is provided with spacing (8), both ends inner wall fixedly connected with a plurality of fixed axles (16) about spacing (8), all rotate on fixed axle (16) outer wall and be connected with squeeze roll (7).

2. An automatic crocodile shearing blanking apparatus according to claim 1, wherein: the belt pulley (3) is fixedly connected to the right side of the outer wall of the rotating shaft (6) at the front side, the belt pulley (3) is fixedly connected to the right end of the rotating shaft (6) at the rear side, and the belt pulleys (3) are connected through a belt.

3. An automatic crocodile shearing blanking apparatus according to claim 1, wherein: the conveying frame is characterized in that an L-shaped fixing plate (1) is fixedly connected to the front side of the right end of the conveying frame (4), a motor (2) is fixedly connected to the right end of the L-shaped fixing plate (1), and the driving end of the motor (2) is fixedly connected to the right end of a rotating shaft (6) on the front side.

4. An automatic crocodile shearing blanking apparatus according to claim 1, wherein: the left end fixedly connected with curb plate (11) of carriage (4), curb plate (11) right-hand member sliding connection is in limit frame (8) left end.

5. An automatic crocodile shearing blanking apparatus as defined in claim 4 wherein: the top of the right end of the side plate (11) is fixedly connected with a top plate (10), two sides of the bottom end of the top plate (10) are fixedly connected with hydraulic rods (9), and the driving ends of the hydraulic rods (9) are fixedly connected to the top ends of the limiting frames (8).

6. An automatic crocodile shearing blanking apparatus according to claim 1, wherein: the limiting frame (8) and the conveying frame (4) are provided with a plurality of grooves (15) on the front side and the rear side of the opposite end.

7. An automatic crocodile shearing blanking apparatus according to claim 1, wherein: the left end of the shearing machine (14) is fixedly connected with a control box (13).

8. An automatic crocodile shearing blanking apparatus according to claim 1, wherein: the inner wall of the shearing machine (14) is rotatably connected with a shearing arm (12).