CN209792453U - Power-assisted feeding device of plate shearing machine - Google Patents

Abstract

The utility model discloses a plate shearing machine helping hand feed arrangement relates to machining equipment technical field. The utility model discloses a plurality of supporting legs, the equal fixedly connected with connecting rod in a plurality of supporting leg tops, connecting rod one end fixedly connected with down tube, all rotate between a plurality of connecting rods and a plurality of down tube and be connected with a plurality of rollers, a plurality of rollers all transmit in week side and be connected with a conveyer belt, a plurality of mounting boxes of fixedly connected with between a plurality of down tubes, fixed surface is connected with electric push rod in the mounting box, electric push rod one end is rotated and is connected with the driving medium, driving medium one end is rotated and is connected with the lifter, it is connected with the lift roller to rotate. The utility model discloses a set up a plurality of lift rollers in the conveyer belt below of slope, utilize the lift roller to go up and down in proper order and promote the metal sheet and transport on the inclined plane, the protruding that can prevent effectively that the metal sheet from skidding on the inclined plane of conveyer belt inclined plane bottom, has the advantage that improves conveying efficiency.

Description

Shearing machine power feeding device

technical field

The utility model relates to the technical field of machining equipment, in particular to a power-assisted feeding device for a shearing machine.

Background technique

The shearing machine is a machine that uses one blade to make a reciprocating linear motion relative to the other blade to cut the plate. It uses the moving upper blade and the fixed lower blade to apply shearing force to metal sheets of various thicknesses with a reasonable blade gap, so that the sheets are broken and separated according to the required size. The shearing machine is a kind of forging machinery, and its main function is the metal processing industry. The products are widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electric power, electrical appliances, decoration and other industries to provide the required special machinery and complete sets of equipment.

The metal plates cut by the shearing machine are generally of high quality, high flexibility, and difficult to transfer. The shearing machine lacks an auxiliary feeding structure, which makes it impossible for workshop workers to complete the loading step alone. The metal plate feeding is time-consuming and laborious, which affects machining and the metal plate is prone to slip during inclined feeding, and it is easy to accidentally injure workers when falling. Therefore, how to assist the shearing machine in autonomous feeding is a technical problem that those skilled in the art need to solve.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a power-assisted feeding device for a shearing machine, which solves the above-mentioned problems in the background technology by arranging a plurality of lifting rollers under the inclined conveyor belt.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: the shearing machine assists the feeding device, including several supporting legs;

The tops of some of the supporting legs are fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a slanting rod, and a plurality of rolling rods are rotatably connected between some of the connecting rods and some of the slanting rods, and some of the rolling rods There is a conveyor belt connected to the surrounding side by transmission;

A plurality of installation boxes are fixedly connected between several inclined rods, an electric push rod is fixedly connected to the inner surface of the installation box, one end of the electric push rod is rotatably connected to a transmission member, and one end of the transmission member is rotatably connected to a lifting rod. Lifting rollers are rotatably connected between the lifting rods;

One side of the bottom of the connecting rod is fixedly connected with a plurality of fixed brackets, one end of the fixed bracket is fixedly connected with a driving motor, and a driving roller is fixedly connected between the output shafts on the opposite side of the plurality of driving motors. The side is connected with the conveyor belt drive.

Further, fixed rods are fixedly connected between the opposite sides of several of the support legs, a bottom plate is fixedly connected between the several fixed rods, a surface of the bottom plate is fixedly connected with several spring telescopic rods, and several spring telescopic rods are fixedly connected to each other. One end is rotatably connected with a squeeze roller, and the peripheral side of the squeeze roller is connected with the conveyor belt by transmission.

Further, fixed rings are fixedly connected to the opposite sides of the plurality of inclined rods, the fixed rings are located directly above the two sides of the installation box, and the inner surfaces of the fixed rings are slidably connected to the lifting rods.

Further, a top guide rod is rotatably connected between several of the supporting legs, and a bottom guide rod is rotatably connected to a surface of the installation box located at the lowest position, and both the top guide rod and the bottom guide rod are connected to the conveyor belt through transmission. .

Further, an electric control box is fixedly connected to one side of the support leg.

Further, a support frame is fixedly connected to the connection between the connecting rod and the oblique rod, and an arc-shaped baffle is fixedly connected to one surface of several of the support frames.

The utility model has the following beneficial effects:

1. The power-assisted feeding device of the shearing machine sets a plurality of lifting rollers under the inclined conveyor belt, and uses the lifting rollers to move up and down in turn to push the metal plate to be transported on the slope. The protrusion at the bottom of the conveyor belt slope can effectively prevent the metal plate from falling on the slope The upper slip has the advantage of improving the conveying efficiency.

2. The power-assisted feeding device of the shearing machine, through the mutual cooperation between the electric push rod, the transmission part and the lifting rod, increases the driving force of the upward protrusion of the conveyor belt, making it easier to push the metal plate upward for transportation, and has the ability to improve the transportation drive. strength advantage.

3. The power-assisted feeding device of the shearing machine can prevent the separation of the metal plate and the conveyor belt at the top of the slope by setting an arc-shaped baffle above the slope, and keep the friction between the metal plate and the conveyor belt at all times, which can improve the stability of conveying sexual advantage.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the structural representation of the power feeding device of the utility model shearing machine;

Fig. 2 is a side view structural schematic diagram of Fig. 1;

Fig. 3 is a structural schematic diagram of the interior of the conveyor belt;

Fig. 4 is a partial enlarged view of place A in Fig. 3;

Fig. 5 is a schematic diagram of the connection structure between the electric push rod and the lifting roller;

Fig. 6 is a side view structural schematic diagram of Fig. 3;

In the accompanying drawings, the list of parts represented by each label is as follows:

In the figure: 1-supporting leg, 2-fixed rod, 3-bottom plate, 4-electric control box, 5-slope rod, 6-installation box, 7-bottom guide rod, 8-conveyor belt, 9-support frame, 10 -arc baffle, 11-connecting rod, 12-fixed bracket, 13-driving motor, 14-driving roller, 15-rolling rod, 16-fixing ring, 17-electric push rod, 18-transmission member, 19-lifting Rod, 20-lift roller, 21-top guide rod, 22-spring telescopic rod, 23-extrusion roller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-6, the utility model provides a technical solution: a power-assisted feeding device for a shearing machine, including four supporting legs 1;

The tops of the two support legs 1 are fixedly connected with a connecting rod 11, the plane where the connecting rod 11 is located is at the same level as the feed inlet of the shearing machine, and one end of the connecting rod 11 is fixedly connected with a slanting rod 5, and the two connecting rods 11 are connected by rotation. There are three rolling rods 15, nine rolling rods 15 are rotationally connected between the two inclined rods 5, and a conveyor belt 8 is connected to the sides of the two rolling rods 15 through transmission;

Eight installation boxes 6 are fixedly connected between the two oblique rods 5, and the inner surface of the installation box 6 is fixedly connected with an electric push rod 17, and one end of the electric push rod 17 is connected with a transmission part 18 in rotation, and one end of the transmission part 18 is connected with a lifting rod in rotation 19. There is a lifting roller 20 rotatingly connected between the two lifting rods 19; because the telescopic stroke of the electric push rod 17 is longer and the lifting stroke of the lifting rod 19 is shorter, the telescoping of the electric push rod 17 causes the driving force of the lifting rod 19 to rise and fall. Large, good for driving heavy metal plates.

One side of the bottom of the connecting rod 11 is fixedly connected with two fixed brackets 12, one end of the fixed bracket 12 is fixedly connected with a driving motor 13, and a driving roller 14 is fixedly connected between the output shafts on the opposite side of the two driving motors 13, and the two driving rollers 14 sides are all connected with conveyer belt 8 transmissions.

Wherein, a fixed rod 2 is fixedly connected between the opposite sides of the two support legs 1, and a base plate 3 is fixedly connected between the two fixed rods 2, and a surface of the base plate 3 is fixedly connected with two spring telescopic rods 22, and the spring telescopic rod 22 A spring is sheathed for the existing telescopic rods to provide continuous extrusion force; one end of the two spring telescopic rods 22 is rotatably connected to a squeeze roller 23, and the sides of the squeeze roller 23 are connected to the conveyor belt 8 by transmission.

Wherein, the opposite sides of the two oblique rods 5 are fixedly connected with fixed rings 16, the fixed rings 16 are located directly above the two sides of the installation box 6, and the inner surfaces of the fixed rings 16 are slidably connected with the elevating rods 19.

Among them, the top guide rod 21 is rotatably connected between the two support legs 1, and the bottom guide rod 7 is rotatably connected to the surface of the installation box 6 at the lowest position. connect.

Wherein, one side of the support leg 1 is fixedly connected with an electric control box 4, and the interior of the electric control box 4 is a PLC controller of the FX2N-64MR-D type.

Wherein, a support frame 9 is fixedly connected to the joint between the connecting rod 11 and the oblique rod 5 , and an arc-shaped baffle 10 is fixedly connected between the opposite surfaces of the two support frames 9 .

The specific application of this embodiment is: when loading materials, the metal plate is placed on the bottom of the inclined rod 5, the electric control box 4 controls the four driving motors 13 to start, and the rotation of the output shafts of the four driving motors 13 drives the two driving rollers 14 to rotate. Two driving rollers 14 drive the conveyor belt 8 to move, and twelve roller bars 15 , top guide rods 21 , bottom guide rods 7 and extrusion rollers 23 follow the conveyor belt 8 to rotate. Lift one side of the metal plate and put it into the conveyor belt 8, and the conveyor belt 8 drives the metal plate to move upward until the entire metal plate is on the surface of the conveyor belt 8. The two electric push rods 17 are extended, and the electric push rod 17 drives the lifting rod 19 to rise through the transmission part 18. The lifting rod 19 slides on the inner surface of the fixed ring 16, and the two lifting rods 19 drive the corresponding lifting roller 20 to rise, and the lifting roller 20 tops. The conveyor belt 8 protrudes, and the protruding conveyor belt 8 pushes the metal plate up. When the bottom side of the inclined surface of the metal plate passes the next installation box 6, the corresponding electric push rod 17 stretches to continue pushing the conveyor belt 8 up. The two electric push rods 17 shrink, the corresponding lifting roller 20 falls, and the conveyor belt 8 recovers to be flat. The metal plate is conveyed on the slope through the sequential transmission of the lifting roller 20; when the metal plate reaches the highest point of the slope, the side of the highest point of the metal plate slope contacts the arc-shaped baffle 10, and the arc-shaped baffle 10 squeezes the metal plate Make it bend and fit the conveyor belt 8 until the metal plate is completely positioned on the conveyor belt 8 above the two connecting rods 11 to complete the feeding process of the metal plate. It should be noted that, when the lifting roller 20 is continuously raised and lowered, the spring telescopic rod 22 always drives the squeeze roller 23 to squeeze the conveyor belt 8, so as to avoid the slack of the conveyor belt 8 and keep the conveyor belt 8 stable.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. The power-assisted feeding device of the shearing machine, including several supporting legs (1), is characterized in that: A connecting rod (11) is fixedly connected to the tops of some of the supporting legs (1), and one end of the connecting rod (11) is fixedly connected to a diagonal rod (5). (5) are all rotatably connected with some rolling rods (15), and some of the rolling rods (15) are driven and connected to a conveyor belt (8) on the peripheral side; A plurality of installation boxes (6) are fixedly connected between the plurality of inclined rods (5), and an electric push rod (17) is fixedly connected to the inner surface of the installation box (6), and one end of the electric push rod (17) is rotatably connected to There is a transmission part (18), one end of the transmission part (18) is rotatably connected with a lifting rod (19), and a plurality of the lifting rods (19) are rotatably connected with a lifting roller (20); One side of the bottom of the connecting rod (11) is fixedly connected with a plurality of fixed brackets (12), one end of the fixed bracket (12) is fixedly connected with a drive motor (13), and the output shaft of the opposite side of the plurality of drive motors (13) There is a driving roller (14) fixedly connected therebetween, and the surrounding sides of several driving rollers (14) are connected in transmission with the conveyor belt (8). 2. The power-assisted feeding device of the shearing machine according to claim 1, characterized in that, fixed rods (2) are fixedly connected between the opposite sides of some of the support legs (1), and some of the fixed rods (2) ) is fixedly connected with a base plate (3), one surface of the base plate (3) is fixedly connected with some spring telescopic rods (22), and one end of some of the spring telescopic rods (22) is rotatably connected with a squeeze roller (23) , the peripheral side of the squeeze roller (23) is connected to the conveyor belt (8) in transmission. 3. The power-assisted feeding device of the shearing machine according to claim 1, characterized in that, the opposite sides of some of the inclined bars (5) are fixedly connected with fixed rings (16), and the fixed rings (16) are located at Right above the two sides of the installation box (6), the inner surface of the fixing ring (16) is slidably connected with the elevating rod (19). 4. The power-assisted feeding device of the shearing machine according to claim 1, characterized in that, a top guide rod (21) is rotatably connected between several of the support legs (1), and the installation box (6) at the lowest position ) one surface is rotatably connected with a bottom guide rod (7), and the top guide rod (21) and the bottom guide rod (7) are all connected with the transmission belt (8) on the peripheral side of the bottom guide rod (7). 5. The power-assisted feeding device of the shearing machine according to claim 1, characterized in that, an electric control box (4) is fixedly connected to one side of the support leg (1). 6. The power-assisted feeding device of the shearing machine according to claim 1, characterized in that, the connection between the connecting rod (11) and the inclined rod (5) is fixedly connected with a support frame (9), and several of the support frames (9) An arc-shaped baffle (10) is fixedly connected between opposite surfaces.