阅读说明：本技术 一种免漆板材折弯工艺 (Paint-free plate bending process ) 是由 陈于明 于 2021-06-28 设计创作，主要内容包括：本发明公开了一种免漆板材折弯工艺,包括以下操作步骤：免漆板材可以是线条板材,也可以是门扇板材,门扇成型折弯流程与线条板材折弯相同,用成型刀起折弯槽,板材两边一次性成型,进行打胶水操作,机器自动上胶,注入胶水,对门扇板材控温,立体折弯成型,利用机器修边,操作完成,采用板对板的覆胶工艺对免漆板材进行单面覆胶,使用热处理工艺来改善免漆板材的折弯性能。本发明所述的一种免漆板材折弯工艺,设有加工一体成型机构,控温机构与折弯成型机构,能够增加折弯效果,整个装置流程更加一体化,折弯成型效果更为优异,方便更好的进行操作,还可以方便更好的进行控温操作,控制简单,使用方便,带来更好的使用前景。(The invention discloses a paint-free plate bending process, which comprises the following operation steps: the paint-free plate can be a line plate or a door leaf plate, the door leaf forming and bending process is the same as the line plate bending process, a forming cutter is used for forming a bending groove, two sides of the plate are formed at one time, glue is applied, the machine is used for automatically applying glue, glue is injected, the temperature of the door leaf plate is controlled, the three-dimensional bending forming is carried out, trimming is carried out by the machine, the operation is completed, single-side glue coating is carried out on the paint-free plate by adopting a plate-to-plate glue coating process, and the bending performance of the paint-free plate is improved by using a heat treatment process. The paint-free plate bending process is provided with the processing integrated forming mechanism, the temperature control mechanism and the bending forming mechanism, can increase the bending effect, is more integrated in the whole device process, is more excellent in bending forming effect, is convenient to operate better, can also facilitate better temperature control operation, is simple to control and convenient to use, and brings better use prospect.)

1. A paint-free plate bending process is characterized in that: the method comprises the following operation steps:

s1: preparing materials: preparing a certain amount of paint-free plates, and preparing a forming cutter, a gluing machine, glue, a temperature controller, a bending machine and a trimmer;

s2: and (3) folding operation: the paint-free plate is a line plate, the line plate is placed on a designated processing station, bending groove forming operation is carried out on two sides of the line plate by using a forming cutter, preliminary processing is carried out, and the two sides of the line plate are formed at one time;

s3: gluing operation: placing the primarily processed line board at the lower end of a gluing machine, injecting glue into the gluing machine, automatically gluing by the machine to uniformly coat the glue at the bending position of the line board, and stopping until the glue is uniformly coated on the outer surface of the bending position;

s4: temperature control operation: after the wire lath is glued, the wire lath is moved to a temperature controller, the temperature controller can carry out temperature heating control operation, and the wire lath is heated and controlled by the temperature controller;

s5: bending and forming operation: moving the heated line plate to a bending machine, and performing three-dimensional bending and forming operation on the heated line plate through the bending machine to finish the bending operation of the line plate;

s6: trimming: conveying the bent and formed line plate to a processing station of an edge trimmer for positioning, trimming the bent part of the line plate by the edge trimmer, and finishing the bending and forming processing of the line plate after trimming;

s7: door leaf forming and bending: the paint-free plate can also be a door leaf, the door leaf forming and bending process is the same as the line plate bending, a forming cutter is used for forming a bending groove, two sides of the plate are formed at one time, glue is applied, a machine automatically applies glue, glue is injected, the temperature of the door leaf plate is controlled, the three-dimensional bending forming is carried out, and the operation is finished by utilizing the machine for trimming.

2. The paint-free plate bending process according to claim 1, wherein the bending process comprises the following steps: the paint-free plate comprises a line plate and a door leaf plate, and the line plate and the door leaf plate are formed and bent in the same flow.

3. The paint-free plate bending process according to claim 1, wherein the bending process comprises the following steps: and in the steps S3 and S4, a plate-to-plate glue coating process is adopted to carry out single-side glue coating and heating operation on the paint-free plate, and the glue is non-base material glue.

4. The paint-free plate bending process according to claim 1, wherein the bending process comprises the following steps: in the step S4, a heat treatment process is used to improve the bending performance of the paint-free plate.

5. The paint-free plate bending process according to claim 1, wherein the bending process comprises the following steps: and in the step S3, when the paint-free plate is a line plate, performing heat treatment, namely, firstly heating, preserving heat, continuously heating to the specified temperature, and then preserving heat, wherein the temperature control time is 1.5-2.5 hours, and the same temperature control operation is performed on the paint-free plate as a door leaf plate.

6. The paint-free plate bending process according to claim 1, wherein the bending process comprises the following steps: the temperature controller is internally provided with a temperature sensing module, a power supply module, a PLC control module, a display module, a temperature heating control module and a constant temperature module.

7. The paint-free plate bending process according to claim 7, wherein the bending process comprises the following steps: the power module provides electric energy, the temperature sensing module outputs signals to provide temperature signals for the PLC control module, and the PLC control module controls the temperature heating control module and the temperature constant module to perform plate heating operation.

8. The paint-free plate bending process according to claim 1, wherein the bending process comprises the following steps: the paint-free plate bending process flow comprises the steps of bending and shaping, gluing operation, plate temperature control, bending and shaping and machine trimming.

Technical Field

The invention relates to the field of plate processing, in particular to a paint-free plate bending process.

Background

The paint-free plate bending process is a supporting process for bending, forming and processing plates, and before the plates are used, the plates need to be processed and formed in a bending and forming mode to be processed into shapes required by the plates, so that the plates are convenient and better to use, and along with the continuous development of science and technology, the requirements of people on the manufacturing process of bending the paint-free plates are higher and higher.

In the prior art, a patent with the publication number of CN202010396869.8 discloses a metal plate bending process, which adopts the design concept of multi-aspect adjustable structure to bend the metal plate, on the basis of longitudinal bending, the device is integrally provided with a structure with the function of controlling the bending angle and the width of a formed part, thereby greatly improving the application range of the whole device, and simultaneously adopts a plurality of structures with limiting and guiding functions to improve the bending quality and precision of the metal plate, the existing paint-free plate bending process has certain disadvantages in use, firstly, the process is complex when the bending process is carried out, the processing efficiency is poor, the integrated processing process is not provided, the separate operation is needed, the use of people is not facilitated, in addition, the temperature of the processing can not be well controlled, and certain adverse effect is brought to the use process of people, therefore, a paint-free plate bending process is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a paint-free plate bending process, which can increase the bending effect, integrates the whole device flow, has more excellent bending forming effect, is convenient and better to operate, can also be convenient and better to control the temperature, is simple to control and convenient to use, and can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that: a paint-free plate bending process comprises the following operation steps:

s1: preparing materials: preparing a certain amount of paint-free plates, and preparing a forming cutter, a gluing machine, glue, a temperature controller, a bending machine and a trimmer;

s2: and (3) folding operation: the paint-free plate is a line plate, the line plate is placed on a designated processing station, bending groove forming operation is carried out on two sides of the line plate by using a forming cutter, preliminary processing is carried out, and the two sides of the line plate are formed at one time;

s3: gluing operation: placing the primarily processed line board at the lower end of a gluing machine, injecting glue into the gluing machine, automatically gluing by the machine to uniformly coat the glue at the bending position of the line board, and stopping until the glue is uniformly coated on the outer surface of the bending position;

s4: temperature control operation: after the wire lath is glued, the wire lath is moved to a temperature controller, the temperature controller can carry out temperature heating control operation, and the wire lath is heated and controlled by the temperature controller;

s5: bending and forming operation: moving the heated line plate to a bending machine, and performing three-dimensional bending and forming operation on the heated line plate through the bending machine to finish the bending operation of the line plate;

s6: trimming: conveying the bent and formed line plate to a processing station of an edge trimmer for positioning, trimming the bent part of the line plate by the edge trimmer, and finishing the bending and forming processing of the line plate after trimming;

s7: door leaf forming and bending: the paint-free plate can also be a door leaf, the door leaf forming and bending process is the same as the line plate bending, a forming cutter is used for forming a bending groove, two sides of the plate are formed at one time, glue is applied, a machine automatically applies glue, glue is injected, the temperature of the door leaf plate is controlled, the three-dimensional bending forming is carried out, and the operation is finished by utilizing the machine for trimming.

As a preferred technical scheme, the paint-free plate comprises a line plate and a door leaf plate, and the line plate and the door leaf plate are formed and bent in the same flow.

As a preferable technical solution, in the steps S3 and S4, a plate-to-plate glue coating process is adopted to perform single-side glue coating and heating operations on the paint-free plate, and the glue is a non-substrate glue.

As a preferable technical solution, in the step S4, a heat treatment process is used to improve the bending performance of the paint-free plate.

As a preferred technical scheme, in the step S3, when the paint-free panel is a line panel, the heat treatment operation includes first raising the temperature, maintaining the temperature, continuing to raise the temperature to a predetermined temperature, and then maintaining the temperature, wherein the temperature control time is 1.5-2.5 hours, and the temperature control operation is the same for the door panel of the paint-free panel.

As a preferred technical scheme, the temperature controller comprises a temperature sensing module, a power supply module, a PLC control module, a display module, a temperature heating control module and a temperature constant module.

As a preferred technical scheme, the power module provides electric energy, the temperature sensing module outputs a signal to provide a temperature signal for the PLC control module, and the PLC control module controls the temperature heating control module and the temperature constant module to perform a plate heating operation.

As an optimal technical scheme, the paint-free plate bending process flow comprises folding and sizing, gluing operation, plate temperature control, bending and forming and machine trimming.

Compared with the prior art, the invention provides a paint-free plate bending process, which has the following beneficial effects: the paint-free plate bending process has the advantages that the bending effect can be increased by processing the integrated forming mechanism and the temperature control mechanism, the whole device is more integrated in flow, the bending forming effect is more excellent, the operation can be better and conveniently carried out, the temperature control operation can also be better and conveniently carried out, the control is simple, the use is convenient, a certain amount of paint-free plates are prepared, a forming cutter, a gluing machine, glue, a temperature control machine, a bending machine and an edge trimmer are prepared, the paint-free plates are line plates, the line plates are placed on the appointed processing stations, bending groove forming operation is carried out on two sides of the line plates by using the forming cutter, primary processing is carried out, two sides of the line plates are formed at one time, the line plates after the primary processing are placed at the lower end position of the gluing machine, glue is injected into the gluing machine, the glue is automatically glued by the machine, the glue is uniformly coated on the bending position of the line plates, stopping until the outer surface of a bending part is uniformly coated, moving a line plate to a temperature control machine after the line plate is glued, wherein the temperature control machine can perform temperature heating control operation, performing heating control operation on the line plate by using the temperature control machine, moving the heated line plate to the bending machine, performing three-dimensional bending forming operation on the line plate by using the bending machine, finishing the bending operation of the line plate, conveying the bent and formed line plate to a processing station of an edge trimmer for positioning, performing edge trimming operation on the bending part by using the edge trimmer, finishing the bending forming processing of the line plate after the edge trimming is finished, enabling the paint-free plate to be a door leaf, enabling the forming bending flow of the door leaf to be the same as that of the line plate, starting a bending groove by using a forming knife, forming two sides of the plate at one time, performing glue beating operation, automatically gluing by using a machine, injecting glue, controlling the temperature of the door leaf plate, the three-dimensional bending forming is realized by utilizing machine trimming, the operation is completed, the whole paint-free plate bending process is simple in structure and convenient to operate, and the using effect is better than that of the traditional mode.

Detailed Description

The present invention will be further described with reference to the following examples.

A paint-free plate bending process comprises the following operation steps:

s1: preparing materials: preparing a certain amount of paint-free plates, and preparing a forming cutter, a gluing machine, glue, a temperature controller, a bending machine and a trimmer;

s2: and (3) folding operation: the paint-free plate is a line plate, the line plate is placed on a designated processing station, bending groove forming operation is carried out on two sides of the line plate by using a forming cutter, preliminary processing is carried out, and the two sides of the line plate are formed at one time;

s3: gluing operation: placing the primarily processed line board at the lower end of a gluing machine, injecting glue into the gluing machine, automatically gluing by the machine to uniformly coat the glue at the bending position of the line board, and stopping until the glue is uniformly coated on the outer surface of the bending position;

s4: temperature control operation: after the wire lath is glued, the wire lath is moved to a temperature controller, the temperature controller can carry out temperature heating control operation, and the wire lath is heated and controlled by the temperature controller;

s5: bending and forming operation: moving the heated line plate to a bending machine, and performing three-dimensional bending and forming operation on the heated line plate through the bending machine to finish the bending operation of the line plate;

s6: trimming: conveying the bent and formed line plate to a processing station of an edge trimmer for positioning, trimming the bent part of the line plate by the edge trimmer, and finishing the bending and forming processing of the line plate after trimming;

s7: door leaf forming and bending: the paint-free plate can also be a door leaf, the door leaf forming and bending process is the same as the line plate bending, a forming cutter is used for forming a bending groove, two sides of the plate are formed at one time, glue is applied, a machine automatically applies glue, glue is injected, the temperature of the door leaf plate is controlled, the three-dimensional bending forming is carried out, and the operation is finished by utilizing the machine for trimming.

Furthermore, the paint-free plate comprises a line plate and a door leaf plate, and the line plate and the door leaf plate are formed and bent in the same process.

Further, in the steps S3 and S4, a board-to-board glue coating process is adopted to perform single-side glue coating and heating operations on the paint-free board, and the glue is a non-substrate glue.

Further, in step S4, a heat treatment process is used to improve the bending performance of the paint-free plate.

Further, in the step S3, when the paint-free plate is a linear plate, the heat treatment operation includes first heating, maintaining the temperature, continuing to heat to a specified temperature, and then maintaining the temperature, wherein the temperature control time is 1.5-2.5 hours, and the same temperature control operation is performed for the paint-free plate as a door leaf plate.

Furthermore, the temperature controller comprises a temperature sensing module, a power supply module, a PLC control module, a display module, a temperature heating control module and a temperature constant module.

Furthermore, power module provides the electric energy, and temperature sensing module output signal provides temperature signal for PLC control module, and PLC control module control temperature heating control module carries out panel heating operation with the invariable module of temperature.

Further, the paint-free plate bending process flow comprises the steps of folding and sizing, gluing operation, plate temperature control, bending and forming and machine trimming.

The first embodiment is as follows:

in the step S3, the heat treatment operation for the paint-free plate being a line plate includes the steps of first heating, keeping warm, continuing to heat to a specified temperature, and then keeping warm, wherein the temperature is controlled at 150 ℃, the temperature control time is 1.8 hours, and the same temperature control operation is performed for the paint-free plate being a door leaf plate.

Example two:

in the step S3, when the paint-free panel is a line panel, the heat treatment operation includes first heating, maintaining the temperature, continuing to heat to a specified temperature, and then maintaining the temperature, wherein the temperature is controlled at 180 ℃ for 2 hours, and the same temperature control operation is performed for the paint-free panel and the door panel.

The working principle is as follows: preparing a certain amount of paint-free plate, preparing a forming cutter, a gluing machine, glue, a temperature controller, a bending machine and an edge trimmer, wherein the paint-free plate is a line plate, placing the line plate on a specified processing station, utilizing the forming cutter to perform bending groove operation on two sides of the line plate, primarily processing, forming two sides of the line plate at one time, placing the line plate after the primary processing is finished at the lower end position of the gluing machine, injecting the glue into the gluing machine, automatically gluing through the machine, uniformly coating the glue on the bending position of the line plate until the glue is uniformly coated on the outer surface of the bending position, stopping after the line plate is glued, moving the line plate to the temperature controller, carrying out temperature heating control operation by the temperature controller, carrying out heating control operation on the line plate by the temperature controller, and moving the heated line plate to the bending machine, the method comprises the steps of carrying out three-dimensional bending forming operation on a linear plate through a bending machine, finishing the bending operation of the linear plate, conveying the bent linear plate to a processing station of an edge trimmer for positioning, trimming the bent part of the linear plate through the edge trimmer, finishing the bending forming processing of the linear plate after trimming, enabling the paint-free plate to be a door leaf, enabling the door leaf forming bending flow to be the same as that of the linear plate, bending a bending groove with a forming cutter, forming two sides of the plate at one time, gluing with glue, automatically gluing with a machine, injecting the glue, controlling the temperature of the door leaf plate, carrying out three-dimensional bending forming, trimming with the machine, and finishing the operation.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.