CN211938524U

CN211938524U - Plate rolling machine

Info

Publication number: CN211938524U
Application number: CN201922343595.1U
Authority: CN
Inventors: 唐华
Original assignee: Nantong Tengzhong Machinery Co ltd
Current assignee: Nantong Tengzhong Machinery Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-17
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a plate bending machine, which belongs to the field of plate bending machines and comprises a rotating motor and an upper roller, wherein the rotating motor is connected with a gear box through a belt driving wheel, the gear box is connected with a lower fixed roller, the lower fixed roller is arranged below the upper roller, two sides of the lower fixed roller and the upper roller are provided with side positioning frames, a squeeze roller is arranged below the side of the lower fixed roller, a hydraulic cylinder is arranged below the squeeze roller, the hydraulic cylinder is arranged above a hydraulic motor, two sides of the hydraulic motor are respectively provided with a side device, the plate bending machine can clamp and fix a plate, and the plate bending operation can be carried out on the plate under the hydraulic pressure, and the air cooling treatment can be carried out on the rolled plate while the plate is bent, so that the temperature generated when the plate is extruded and deformed is diffused, and the thermal deformation of the plate is avoided, the efficiency and the quality of the plate rolling are improved.

Description

Plate rolling machine

Technical Field

The utility model relates to a roll the machine field, specifically be a veneer reeling machine.

Background

The plate bending machine is a device for bending and forming a plate by using a working roll, can form parts in different shapes such as a cylindrical part, a conical part and the like, and is very important processing equipment. The working principle of the plate bending machine is that the working roll moves under the action of external force such as hydraulic pressure, mechanical force and the like, so that the plate is bent or rolled and formed. According to the rotary motion and the position change of the working rolls with different shapes, parts such as an elliptical part, an arc part, a cylindrical part and the like can be processed, and most of the existing plate bending machines are three-roll and four-roll plate bending machines.

When the plate bending machine is used for plate bending operation, mechanical energy is converted into heat energy when a plate is bent, so that the plate is hot, the shaping performance of the plate can be reduced, meanwhile, the bent plate can be taken down after being aired for a period of time after being bent, and the bending efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a veneer reeling machine to when solving the present veneer reeling machine that proposes in the above-mentioned background art and roll up the board operation, when the sheet material was buckled, mechanical energy converted for heat energy, lead to the sheet material to send out to scald, can reduce the moulding performance of sheet material, need air-dry after buckling simultaneously and put a period, could take off the sheet material after buckling, reduced the problem of the efficiency of buckling.

In order to achieve the above object, the utility model provides a following technical scheme: a plate rolling machine comprises a rotating motor and an upper roller, wherein the rotating motor is connected with a gearbox through a belt transmission wheel, the gearbox is connected with a lower fixed roller, the lower fixed roller is arranged below the upper roller, side positioning frames are arranged on two sides of the lower fixed roller and the upper roller, an extrusion roller is arranged below the side of the lower fixed roller, a hydraulic cylinder is arranged below the extrusion roller and is arranged above a hydraulic motor, two sides of the hydraulic motor are respectively provided with an air cooler, and the hydraulic motor, the air cooler and the rotating motor are all electrically connected with a numerical control operation panel;

the air cooler comprises an air supply motor, a driver is arranged on the air supply motor, and the upper part of the air supply motor is connected with the flow dividing nozzle through an air pump;

the numerical control operation panel comprises a CPU circuit board, and the CPU circuit board is electrically connected with a display screen, a switch button, a numeric keyboard and a function button.

Preferably, the rotating motor is in transmission connection with the belt transmission wheel through a tension force, and the belt transmission wheel is in transmission connection with the gearbox through the tension force.

Preferably, the gearbox is in transmission connection with the lower fixing roller through a coupler, and the upper roller can move up and down along the side positioning frame.

Preferably, the squeeze roll can rotate, the squeeze roll and the hydraulic cylinder are installed together through a U-shaped frame, and the hydraulic cylinder is fixedly connected with the hydraulic motor.

Preferably, the driver is electrically connected with the numerical control operation panel, the air supply motor is in transmission connection with the air pump, and the air pump is in sealing connection with the shunt nozzle through a rubber ring.

Preferably, the lower fixing roller is rotatably connected with the side positioning frame through a sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the plate bending machine can clamp and fix a plate, plate bending operation can be carried out on the plate under the hydraulic pressing effect, and the rolled plate can be cooled in an air cooling mode while the plate is bent, so that the temperature generated when the plate is extruded and deformed is diffused, the plate is prevented from being thermally deformed, and the plate bending efficiency and quality are improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

FIG. 3 is an enlarged view of the air cooler of the present invention;

fig. 4 is an enlarged view of the numerical control operation panel of the present invention.

In the figure: 1. rotating the motor; 2. a belt transmission wheel; 3. a gearbox; 4. a lower fixed roller; 5. upper roll; 6. a squeeze roll; 7. a hydraulic cylinder; 8. a hydraulic motor; 9. an air cooler; 10. a numerical control operation panel; 11. a side positioning frame; 901. a driver; 902. an air supply motor; 903. an air pump; 904. a flow-splitting nozzle; 1001. a CPU circuit board; 1002. a display screen; 1003. A switch button; 1004. a numeric keypad; 1005. function buttons.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a plate bending machine comprises a rotating motor 1 and an upper roller 5, wherein the rotating motor 1 is connected with a gearbox 3 through a belt transmission wheel 2, the gearbox 3 is connected with a lower fixed roller 4, the lower fixed roller 4 is arranged below the upper roller 5, side positioning frames 11 are arranged on two sides of the lower fixed roller 4 and the upper roller 5, a squeezing roller 6 is arranged below the side of the lower fixed roller 4, a hydraulic cylinder 7 is arranged below the squeezing roller 6, the hydraulic cylinder 7 is arranged above a hydraulic motor 8, two sides of the hydraulic motor 8 are respectively provided with an air cooler 9, and the hydraulic motor 8, the air cooler 9 and the rotating motor 1 are electrically connected with a numerical control operation panel 10;

the air cooler 9 comprises an air supply motor 902, a driver 901 is arranged on the air supply motor 902, and the upper part of the air supply motor 902 is connected with a flow dividing nozzle 904 through an air pump 903;

the numerical control operation panel 10 includes a CPU circuit board 1001, and a display 1002, switch buttons 1003, a numeric keypad 1004, and function buttons 1005 are electrically connected to the CPU circuit board 1001.

Specifically, the rotating motor 1 is in transmission connection with the belt transmission wheel 2 through a tension force, the belt transmission wheel 2 is in transmission connection with the gearbox 3 through the tension force, power can be output by the rotating motor 1 through the arrangement, the power is input into the gearbox 3 through the belt transmission wheel 2, and the gearbox 3 performs variable speed transmission on the input power.

Specifically, gearbox 3 passes through the shaft coupling transmission with lower fixed roll 4 and is connected, goes up roller 5 and can reciprocate along avris locating rack 11, goes up roller 5 and can push the sheet material that the location was waited to roll through moving along avris locating rack 11, under the cooperation of fixed roll 4 down, and gearbox 3 can drive down fixed roll 4 and rotate to drive the sheet material through lower fixed roll 4 and rotate along with, in order to roll the sheet material.

Specifically, squeeze roll 6 can rotate, and squeeze roll 6 is in the same place through "U" type frame installation with pneumatic cylinder 7, and pneumatic cylinder 7 and hydraulic motor 8 fixed connection set up like this and can drive pneumatic cylinder 7 height-adjusting by hydraulic motor 8 to drive squeeze roll 6 height-adjusting through pneumatic cylinder 7, support the pressure to the panel veneer by squeeze roll 6, make the panel veneer take place to deform, wind up into required shape.

Specifically, the driver 901 is electrically connected with the numerical control operation panel 10, the air supply motor 902 is in transmission connection with the air pump 903, the air pump 903 is in sealing connection with the shunt nozzle 904 through a rubber ring, so that a user can input a work instruction into the driver 901 through the numerical control operation panel 10, the driver 901 controls the air supply motor 902 to drive the air pump 903 to rotate, outside air is sucked into the driver and then sprayed onto the rolled plate material through the shunt nozzle 904, and the plate material is cooled.

Specifically, the lower fixing roller 4 is rotatably connected with the side positioning frame 11 through a sliding groove, so that the side positioning frame 11 can provide a fixing support for the lower fixing roller 4.

The working principle is as follows: the plate to be rolled is placed between a lower fixed roller 4 and an upper roller 5, then the upper roller 5 is controlled to move downwards along an edge side positioning frame 11, the plate is extruded between the lower fixed roller 4 and the upper roller 5, then a working instruction is input through a numerical control operation panel 10, the numerical control operation panel 10 controls a hydraulic motor 8 to operate, the hydraulic motor 8 drives a hydraulic cylinder 7 to lift upwards to a required height, the hydraulic cylinder 7 extrudes the plate on two sides, meanwhile, the numerical control operation panel 10 controls a rotating motor 1 to drive a gearbox 3 to rotate through a belt driving wheel 2, the gearbox 3 drives the lower fixed roller 4 to rotate, the lower fixed roller 4 drives the plate to move along with the plate, the plate is rolled under the action of the hydraulic cylinders 7 extruded on two sides to be made into a specific shape, meanwhile, the numerical control operation panel 10 controls an air cooler 9 to operate, air is continuously sprayed on the plate rolled by the air cooler 9, the plate is cooled, so that the temperature generated during extrusion and deformation of the plate is diffused, the thermal deformation of the plate is avoided, and the efficiency and the quality of the plate rolling are improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plate bending machine is characterized in that: the device comprises a rotating motor (1) and an upper roller (5), wherein the rotating motor (1) is connected with a gearbox (3) through a belt transmission wheel (2), the gearbox (3) is connected with a lower fixed roller (4), the lower fixed roller (4) is arranged below the upper roller (5), side positioning frames (11) are arranged on two sides of the lower fixed roller (4) and the upper roller (5), an extrusion roller (6) is arranged below the side of the lower fixed roller (4), a hydraulic cylinder (7) is arranged below the extrusion roller (6), the hydraulic cylinder (7) is arranged above a hydraulic motor (8), two air coolers (9) are respectively arranged on two sides of the hydraulic motor (8), and the hydraulic motor (8), the air coolers (9) and the rotating motor (1) are electrically connected with a numerical control operation panel (10);

the air cooler (9) comprises an air supply motor (902), a driver (901) is installed on the air supply motor (902), and the upper part of the air supply motor (902) is connected with a flow dividing nozzle (904) through an air pump (903);

the numerical control operation panel (10) comprises a CPU circuit board (1001), and a display screen (1002), a switch button (1003), a numeric keyboard (1004) and a function button (1005) are electrically connected to the CPU circuit board (1001).

2. A plate bending machine as claimed in claim 1, wherein: the rotating motor (1) is in transmission connection with the belt transmission wheel (2) through a tension force, and the belt transmission wheel (2) is in transmission connection with the gearbox (3) through the tension force.

3. A plate bending machine as claimed in claim 1, wherein: gearbox (3) with down fixed roll (4) pass through the shaft coupling transmission and are connected, go up roller (5) can along avris locating rack (11) reciprocate.

4. A plate bending machine as claimed in claim 1, wherein: the extrusion roll (6) can rotate, the extrusion roll (6) and the hydraulic cylinder (7) are installed together through a U-shaped frame, and the hydraulic cylinder (7) is fixedly connected with the hydraulic motor (8).

5. A plate bending machine as claimed in claim 1, wherein: the driver (901) is electrically connected with the numerical control operation panel (10), the air supply motor (902) is in transmission connection with the air pump (903), and the air pump (903) is in sealing connection with the shunt nozzle (904) through a rubber ring.

6. A plate bending machine as claimed in claim 1, wherein: the lower fixing roller (4) is rotatably connected with the side positioning frame (11) through a sliding groove.