阅读说明：本技术 一种板材包覆产线控制方法及生产线 (Control method of plate coating production line and production line ) 是由 闫俊杰 梅能敏 刘云龙 杜立峰 唐兆宝 张月阳 王龙涛 雷剑平 贾楠森 于 2021-08-27 设计创作，主要内容包括：本发明提供一种板材包覆产线控制方法及生产线,属于板材生产加工技术领域,包括：获取生产线上的待加工产品信息；若为第一产品,则第一产线的第一裁切工序对第一产品进行裁切分割形成多个分体,其中,一部分分体依次通过第一产线,另一部分分体输送至第二产线；若为第二产品,则多个第二产品分别依次通过第一产线,和/或,依次通过第二产线。本发明提供的一种板材包覆产线控制方法,可以对不同规格的待加工产品进行加工,并且可自动对待加工产品的信息进行识别,以对第一产线和第二产线的使用进行判断,自动化程度高,提高了生产效率。(The invention provides a control method and a production line for a plate coating production line, belonging to the technical field of plate production and processing, and comprising the following steps: acquiring information of a product to be processed on a production line; if the product is a first product, a first cutting procedure of the first production line cuts and cuts the first product to form a plurality of split bodies, wherein one part of the split bodies sequentially pass through the first production line, and the other part of the split bodies is conveyed to a second production line; and if the second products are the second products, the plurality of second products respectively sequentially pass through the first production line and/or sequentially pass through the second production line. According to the control method for the plate coating production line, provided by the invention, the products to be processed with different specifications can be processed, and the information of the products to be processed can be automatically identified so as to judge the use of the first production line and the second production line, so that the automation degree is high, and the production efficiency is improved.)

1. A control method for a plate coating production line is characterized by comprising the following steps:

acquiring information of a product to be processed on a production line;

if the product is a first product, a first cutting procedure of a first production line cuts and divides the first product to form a plurality of split bodies, wherein one part of the split bodies sequentially passes through a first grinding procedure, a first rolling coating procedure and a first coating procedure of the first production line, and the other part of the split bodies is conveyed to a second production line and sequentially passes through a second grinding procedure, a second rolling coating procedure and a second coating procedure of the second production line;

and if the second products are the second products, the plurality of second products respectively sequentially pass through a first cutting procedure, a first grinding procedure, a first rolling coating procedure and a first coating procedure of the first production line, and/or sequentially pass through a second cutting procedure, a second grinding procedure, a second rolling coating procedure and a second coating procedure of the second production line.

2. The sheet cladding production line control method according to claim 1, wherein the conveying speed of the product to be processed in the first cutting step is higher than the conveying speed of the product to be processed in the first cladding step;

the conveying speed of the product to be processed in the second cutting procedure is higher than that in the second coating procedure.

3. The method as claimed in claim 1 or 2, wherein a first feeding step is provided before the first cutting step, and a second feeding step is provided before the second cutting step, wherein,

the length of the product to be processed is D,

the distance between adjacent products to be processed is d,

the number of the products to be processed from the first feeding procedure to the first coating procedure and/or from the second feeding procedure to the second coating procedure is N,

and stopping feeding when the actual residual length L of the membrane in the first coating process and/or the second coating process is (D + D) N, and resuming feeding when the feeding stopping time is equal to the preset membrane replacing time.

4. The method for controlling the plate coating production line according to claim 1 or 2, wherein at least two sanding machines are installed in each of the first sanding area and the second sanding area, one of the sanding machines is controlled to work until the predetermined working condition is reached, the sanding machine is controlled to stop, and the other sanding machine is controlled to work.

5. The plate coating production line control method according to claim 1 or 2, wherein the rollgang in the first roll coating process and/or the second roll coating process is sequentially started from front to back.

6. The method as claimed in claim 1 or 2, wherein a first blanking step is further provided after the first coating step, and a second blanking step is further provided after the second coating step, wherein the product space coated on the first production line is turned over in the first blanking step, and the product space coated on the second production line is turned over in the second blanking step.

7. A plate coating production line applying the plate coating production line control method of any one of claims 1 to 6, characterized by comprising:

the first production line (100) is sequentially provided with a first cutting area (110), a first sanding area (120), a first rolling coating area (130) and a first coating area (140) along the conveying direction of a product to be processed, a first cutting saw (111) and a second cutting saw (112) are sequentially arranged in the first cutting area (110), the first cutting saw (111) is suitable for cutting the length of the product to be processed, and the second cutting saw (112) is suitable for cutting the product to be processed along the width direction of the product to be processed;

the second production line (200) is sequentially provided with a second cutting area (210), a second sanding area (220), a second rolling coating area (230) and a second coating area (240) along the conveying direction of the product to be processed, a third cutting saw (211) is arranged in the second cutting area (210), and the third cutting saw (211) is suitable for cutting the length of the product to be processed;

translation structure (300), connect in first producing line (100) with between line (200) is produced to the second, the one end of translation structure (300) is located between first cutting area (110) and first dull polish district (120), the other end of translation structure (300) is located between second cutting area (210) and second dull polish district (220).

8. The board wrapping line according to claim 7, characterized in that the back coating machine (131), the single roll coating machine (132), the leveling machine (133) and the curing machine (134) are arranged in sequence in the first roll coating zone (130) and in the second roll coating zone (230).

9. -the board cladding line of claim 8, wherein said levelling machine (133) comprises:

the conveying device comprises a first gear (10) and a second gear which are arranged at intervals along the conveying direction, wherein a driver (20) is connected with the first gear (10) or the second gear;

a chain (30) meshed with the first gear (10) and the second gear, wherein an outer plate (31) and an inner plate (32) of each chain (30) unit are connected through a connecting pin (33);

the conveying rollers (40) are arranged on the chain (30) at intervals, insertion columns (41) are fixedly connected to the end portions of the conveying rollers (40), one ends, close to the conveying rollers (40), of the connecting pins (33) extend outwards and are inserted into the insertion columns (41), and the connecting pins (33) and the insertion columns (41) are arranged in a clearance mode.

10. The plate wrapping production line of claim 7, wherein a first blanking area (150) is further arranged behind the first wrapping area (140), a second blanking area (250) is further arranged behind the second wrapping area (240), and plate turnover machines (151) are arranged in the first blanking area (150) and the second blanking area (250).

Technical Field

The invention relates to the technical field of plate production and processing, in particular to a control method of a plate coating production line and a production line.

Background

The coating process is a main process mode of surface treatment in the plate type home product industry, and the principle of the coating process is that coating paper with specific appearance is adhered to the surface of a plate by using white latex, so that the effects of attractiveness and durability are achieved. In the prior art, for plates with different specifications, the plates are generally required to be divided according to preset sizes and then respectively coated, so that the automation degree is low, and the production efficiency is low.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defects of low automation degree and low production efficiency of plate coating in the prior art.

In order to solve the technical problem, the invention provides a control method for a plate coating production line, which comprises the following steps:

acquiring information of a product to be processed on a production line;

if the product is a first product, a first cutting procedure of a first production line cuts and divides the first product to form a plurality of split bodies, wherein one part of the split bodies sequentially passes through a first grinding procedure, a first rolling coating procedure and a first coating procedure of the first production line, and the other part of the split bodies is conveyed to a second production line and sequentially passes through a second grinding procedure, a second rolling coating procedure and a second coating procedure of the second production line;

and if the second products are the second products, the plurality of second products respectively sequentially pass through a first cutting procedure, a first grinding procedure, a first rolling coating procedure and a first coating procedure of the first production line, and/or sequentially pass through a second cutting procedure, a second grinding procedure, a second rolling coating procedure and a second coating procedure of the second production line.

The conveying speed of the product to be processed in the first cutting procedure is greater than that in the first coating procedure;

the conveying speed of the product to be processed in the second cutting procedure is higher than that in the second coating procedure.

A first feeding procedure is also arranged before the first cutting procedure, a second feeding procedure is also arranged before the second cutting procedure,

wherein the length of the product to be processed is D,

the distance between adjacent products to be processed is d,

the number of the products to be processed from the first feeding procedure to the first coating procedure and/or from the second feeding procedure to the second coating procedure is N,

and stopping feeding when the actual residual length L of the membrane used in the first coating process and/or the second coating process is (D + D) N, and resuming feeding when the feeding stopping time is equal to the preset membrane replacing time.

At least two sanding machines are respectively arranged in the first sanding area and the second sanding area, one sanding machine is controlled to work until the sanding machine reaches a preset working condition, the sanding machine is controlled to stop, and the other sanding machine is controlled to work.

And controlling the rollgang in the first roll coating procedure and/or the second roll coating procedure to start sequentially from front to back.

Still be equipped with first unloading process behind the first cladding process, still be equipped with second unloading process behind the second cladding process, turn over the product interval that the cladding was accomplished on producing the line to first in first unloading process, turn over the product interval that the cladding was accomplished on producing the line to the second in second unloading process.

The invention also provides a plate coating production line, which comprises:

the first production line is sequentially provided with a first cutting area, a first sanding area, a first rolling coating area and a first coating area along the conveying direction of a product to be processed, a first cutting saw and a second cutting saw are sequentially arranged in the first cutting area, the first cutting saw is suitable for cutting the length of the product to be processed, and the second cutting saw is suitable for cutting the product to be processed along the width direction of the product to be processed;

the second production line is sequentially provided with a second cutting area, a second sanding area, a second roll coating area and a second coating area along the conveying direction of the product to be processed, and a third cutting saw is arranged in the second cutting area and is suitable for cutting the length of the product to be processed;

the translation structure, connect in first producing the line with the second is produced between the line, the one end of translation structure is located between first cutting area and the first dull polish district, the other end of translation structure is located between second cutting area and the second dull polish district.

The first roll coating area comprises a first back coating machine, a first single-roll coating machine, a first flow flat machine and a first curing machine which are arranged in sequence;

the second roll coating area comprises a second back coating machine, a second single-roll coating machine, a second leveling machine and a second curing machine which are arranged in sequence.

The first and second flow flatteners each include:

the first gear and the second gear are arranged at intervals along the conveying direction, and the first gear or the second gear is connected with a driver;

the chain is meshed with the first gear and the second gear, and an outer plate and an inner plate of each chain unit are connected through a connecting pin;

the conveying rollers are arranged on the chain at intervals, the end parts of the conveying rollers are fixedly connected with inserting columns, one ends of the connecting pins, close to the conveying rollers, extend outwards and are inserted into the inserting columns, and the connecting pins and the inserting columns are arranged in a clearance mode.

Still be equipped with first unloading district behind the first cladding district, still be equipped with second unloading district behind the second cladding district, all be equipped with the panel turnover machine in first unloading district and the second unloading district.

The technical scheme of the invention has the following advantages:

1. according to the control method for the plate coating production line, the first product is divided by the first production line, one part of the plurality of divided bodies formed by division is subjected to subsequent coating processing by the first production line, the other part of the plurality of divided bodies is subjected to subsequent coating processing by the second production line, and if the product to be processed is the second product, the second product can be processed by the first production line and/or the second production line respectively.

2. According to the control method for the plate coating production line, provided by the invention, when the products to be processed are cut in the first cutting process and the second cutting process, the cutting speed is low, so that the interval between adjacent products to be processed on the production line cannot be too long, the conveying speed of the products to be processed needs to be accelerated after the cutting of the first cutting process and the second cutting process is finished, and the conveying speed is matched with the coating speed of the first coating process and the coating speed of the second coating process.

3. According to the control method for the plate coating production line, when the actual residual length of the membrane in the first coating process and/or the second coating process reaches the calculated preset length, the feeding of a product to be processed is stopped, the feeding stopping time is the membrane replacing time, a section of spare space is reserved on the production line, and the membrane is replaced by using the spare space, so that the membrane is not required to be replaced by stopping the machine, the time is saved, and the production efficiency is improved.

4. According to the plate coating production line control method provided by the invention, the first sanding area and the second sanding area respectively comprise at least two sanding machines which are sequentially arranged. When the sanding machine works, an abrasive belt on the sanding machine continuously rubs products on a production line, after the sanding machine works for a period of time, the products passing through the sanding machine can not meet the requirements any more due to serious abrasive belt abrasion, at the moment, the sanding machine needs to be stopped and the abrasive belt needs to be replaced, when a certain area on the production line stops running, the whole production line needs to be stopped together, and the production efficiency is seriously influenced. This application is through setting up two at least sanding machines, when production line operation, controls one of them sanding machine work, when the abrasive band on this sanding machine needs to be changed, controls another sanding machine and begins to move and work, shuts down and changes the abrasive band through letting the sanding machine that needs to change the abrasive band, through the switching between many sanding machines, has realized not changing the abrasive band of sanding machine under the circumstances that the machine was not stopped at whole production line.

5. According to the control method for the plate coating production line, provided by the invention, the rollgang in the first roll coating process and/or the rollgang in the second roll coating process are controlled to be sequentially started from front to back, so that the circuit damage caused by overlarge instantaneous current when the equipment is started simultaneously is avoided, and the safe production is ensured.

6. According to the control method for the plate coating production line, only the upper surface of a product to be processed is coated during coating, the lower surface of the product to be processed is not coated, the plate is generally high in hardness and roughness, the coated plate is generally arranged in a stacked mode for convenient storage and transportation, and if the coated surface of the plate is attached to the uncoated surface, the coated surface is rubbed during transportation, so that the quality of the coated surface is affected. The coated products are turned at intervals in the first blanking process and the second blanking process, so that the coated surfaces and the coated surfaces can be arranged in a pasting mode when the coated products are stacked, the uncoated surfaces and the uncoated surfaces are arranged in a pasting mode, the coated surfaces are prevented from being attached to the uncoated surfaces, and the coated surfaces are prevented from being damaged.

7. According to the plate cladding production line provided by the invention, the first cutting saw and the second cutting saw are arranged in the first cutting area of the first production line, the first cutting saw is used for cutting the length of a product to be processed, the second cutting saw is used for cutting the product to be processed along the width, the translation structure is used for conveying a part of split bodies formed by cutting to the second production line, the first production line and the second production line are used for carrying out subsequent processing on the split bodies, and when the product to be processed does not need to be cut, the product to be processed only needs to be respectively arranged on the first production line and/or the second production line for processing in sequence. Therefore, the products to be processed with different specifications can be processed, the information of the products to be processed can be automatically identified, the use of the first production line and the second production line is judged, the automation degree is high, and the production efficiency is improved.

8. According to the plate coating production line, the lower surface of a product to be processed is coated by the back coating machine, the upper surface of the product to be processed is coated by the single-roller coating machine, and the coated paint is cured by the leveling machine and the curing machine in sequence, so that the strength of the plate is enhanced.

9. The invention provides a plate coating production line, wherein a leveling machine comprises a first gear and a second gear which are arranged at intervals along a conveying direction, a chain which is meshed with the first gear and the second gear, and a plurality of conveying rollers which are arranged on the chain at intervals, an outer plate and an inner plate of each chain unit are connected through a connecting pin, the end part of each conveying roller is fixedly connected with a splicing column, and the connecting pin extends towards the conveying rollers, is inserted into the splicing columns and is arranged at a gap with the splicing columns. Drive first gear or second gear and drive the chain rotation through the driver to drive the conveying roller along the moving direction synchronous movement of chain, consequently can carry the material that sets up on the conveying roller. In the transmission process of the first gear, the second gear and the chain, the chain can generate certain vibration, and a certain moving space is reserved for the vibration of the chain by arranging the connecting pin and the inserting column in a clearance mode, so that the chain cannot collide with the conveying roller when vibrating, namely, the conveying roller cannot be driven to vibrate together, the stable operation of the conveying roller during conveying is ensured, friction cannot be generated on the contact surface of materials such as plates and the like and the conveying roller, the plates cannot be scratched, and the quality of the plates in the conveying process is ensured; because the inserting column and the conveying roller are fixedly arranged, the inserting column can also rotate along with the conveying roller when the conveying roller rotates, when the conveying mechanism is irradiated or heated, the conveying mechanism cannot be irradiated on one surface of the inserting column, the inserting column is uniformly heated, the heat dissipation of the inserting column is facilitated, and the service life of the inserting column is prolonged; and the conveying roller is movably spliced with the connecting pin of the chain through the splicing column, so that the conveying mechanism is convenient to mount and dismount, the maintenance and replacement of each part are convenient, and the cost is saved.

10. According to the plate coating production line provided by the invention, the plate turnover machine is arranged to automatically turn over the plates on the production line at intervals, so that the coated surface and the coated surface can be attached to each other when the coated products are stacked, and the uncoated surface are attached to each other, so that the coated surface is prevented from being attached to the uncoated surface, and the coated surface is ensured not to be damaged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic overall structure diagram of a plate cladding production line according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a first cutting area according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a second cutting area according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a translation structure provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the first sanding area or the second sanding area according to the embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a first roll-coating zone or a second roll-coating zone provided by an embodiment of the invention;

fig. 7 is a schematic structural diagram of a first cladding region or a second cladding region according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the first blanking region or the second blanking region provided in the embodiment of the present invention;

fig. 9 is a partial structural schematic diagram of a driver, a chain and a conveying roller of the leveling machine provided by the embodiment of the invention;

fig. 10 is a partial structural schematic diagram of a conveying roller, a chain and a first gear of a leveling machine provided by an embodiment of the invention;

fig. 11 is a schematic view of the internal structure of the conveying roller and the connecting pin of the leveling machine according to the embodiment of the present invention.

Description of reference numerals:

100. a first production line; 110. a first cutting area; 111. a first cutting saw; 112. a second cutting saw; 120. a first sanding area; 121. an edge grinding machine; 122. a sanding machine; 123. a dust remover; 130. a first roll-coating zone; 131. a back coating machine; 132. a single roll roller coater; 133. a leveling machine; 134. a curing machine; 140. a first cladding region; 141. a covering machine; 150. a first blanking zone; 151. turning over a plate machine; 152. a material storage machine; 160. a first feeding area; 200. a second production line; 210. a second cutting area; 211. a third cutting saw; 220. a second sanding area; 230. a second roll-coating zone; 240. a second cladding region; 250. a second blanking area; 260. a second feeding area; 300. a translation structure; 400. a storage area; 10. a first gear; 20. a driver; 30. a chain; 31. an outer plate; 32. an inner plate; 33. a connecting pin; 34. a pin bush; 40. a conveying roller; 41. inserting the column; 42. a pipe body is arranged inside; 43. externally arranging a pipe body; 44. a cover body; 50. and a baffle plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

One embodiment of the sheet cladding line shown in fig. 1 to 11 comprises a first production line 100 and a second production line 200 arranged in parallel, wherein:

the first production line 100 is sequentially provided with a first feeding area 160, a first cutting area 110, a first sanding area 120, a first roll coating area 130, a first cladding area 140 and a first blanking area 150 along the conveying direction of a product to be processed, wherein as shown in fig. 2, a first cutting saw 111 and a second cutting saw 112 are sequentially arranged in the first cutting area 110, the first cutting saw 111 is used for cutting the length of the product to be processed, and the second cutting saw 112 is used for cutting the product to be processed along the width direction of the product to be processed;

the second production line 200 is sequentially provided with a second feeding area 260, a second cutting area 210, a second sanding area 220, a second roll-coating area 230, a second coating area 240 and a second blanking area 250 along the conveying direction of the product to be processed, wherein as shown in fig. 3, a third cutting saw 211 is arranged in the second cutting area 210, and the third cutting saw 211 is used for cutting the length of the product to be processed;

the translation structure 300, as shown in fig. 1 and 4, is connected between the first production line 100 and the second production line 200, one end of the translation structure 300 is located between the first cutting area 110 and the first frosted area 120, and the other end of the translation structure 300 is located between the second cutting area 210 and the second frosted area 220.

The first cutting saw 111 and the third cutting saw 211 are both automatic horizontal circular sawing machines, the second cutting saw 112 is an automatic longitudinal circular sawing machine, and the translation structure 300 is a transition translation machine.

It should be noted that the conveying direction of the product to be processed is a direction from right to left as shown in fig. 1.

The length of the product to be processed is cut by the first cutting saw 111, the product to be processed is cut along the width by the second cutting saw 112, a part of split bodies formed by cutting are conveyed to the second production line 200 by the translation structure 300, the split bodies are subsequently processed by the first production line 100 and the second production line 200, and when the product to be processed does not need to be cut, the product to be processed only needs to be arranged on the first production line 100 and/or the second production line 200 respectively to be processed in sequence. Therefore, products to be processed with different specifications can be processed, and information of the products to be processed can be automatically identified so as to judge the use of the first production line 100 and the second production line 200, so that the automation degree is high, and the production efficiency is improved.

As shown in fig. 1 and 5, the first sanding area 120 and the second sanding area 220 each include therein an edge grinding machine 121 and two sanding machines 122 arranged in sequence. According to the process data requirement, the plate can be subjected to edge grinding and grooving according to the specified size through the edge grinding machine 121; the surface finish is achieved after the board passes through the sander 122. Because the sanding machine 122 cannot process the plate normally when replacing the sanding belt, two sanding machines 122 are appointed to be a group, and the production line is not stopped.

It should be noted that when switching between two sanders 122 is performed, the belt of the deactivated sander 122 does not stop.

In the present embodiment, as shown in fig. 5, a dust removing machine 123 is disposed behind the sanding machine 122.

As shown in fig. 1 and 6, each of the first roll-coating zone 130 and the second roll-coating zone 230 includes a back coater 131, a single roll coater 132, a leveling machine 133, and a curing machine 134, which are arranged in this order. The lower surface of the product to be processed is coated by arranging the back coating machine 131, the upper surface of the product to be processed is coated by arranging the single-roller coating machine 132, and the coated paint is cured sequentially by the leveling machine 133 and the curing machine 134 so as to enhance the strength of the plate.

In the present embodiment, as shown in fig. 9 to 11, the leveling machine 133 includes: the conveying device comprises a first gear 10 and a second gear which are arranged at intervals along the conveying direction, and chains 30 which are meshed with the first gear 10 and the second gear, wherein the first gear 10, the second gear and the chains 30 are oppositely arranged at intervals in two groups, two ends of a conveying roller 40 are respectively connected with a pair of chains 30, and the conveying roller 40 is arranged at intervals in a plurality. A transmission shaft is connected between each of the pair of first gears 10 and the pair of second gears, and a driver 20 is connected to one of the first gears 10, in this embodiment, the driver 20 is a motor. The outer plate 31 and the inner plate 32 of each chain 30 unit are connected through a connecting pin 33, the end of the conveying roller 40 is fixedly connected with a plug column 41, one end of the connecting pin 33 close to the conveying roller 40 extends outwards and is inserted into the plug column 41, and the connecting pin 33 and the plug column 41 are arranged in a clearance mode.

The driver 20 drives the first gear 10 to drive the chain 30 to rotate so as to drive the conveying roller 40 to move synchronously along the moving direction of the chain 30, so that the material arranged on the conveying roller 40 can be conveyed. In the transmission process of the first gear 10, the second gear and the chain 30, the chain 30 can generate certain vibration, and a certain moving space is reserved for the vibration of the chain 30 by arranging the connecting pin 33 and the inserting column 41 in a clearance mode, so that the chain 30 cannot collide with the conveying roller 40 when vibrating, namely the conveying roller 40 cannot be driven to vibrate together, the stable operation of the conveying roller 40 during conveying is ensured, the friction between materials such as plates and the contact surface of the conveying roller 40 is avoided, the plates are ensured not to be scratched, and the quality of the plates in the conveying process is ensured; in addition, the conveying roller 40 is movably inserted into the connecting pin 33 of the chain 30 through the inserting column 41, so that the conveying mechanism is convenient to mount and dismount, the maintenance and replacement of each part are convenient, and the cost is saved. The synchronous rotation of the pair of first gears 10, the pair of second gears and the pair of chains 30 can be realized only by arranging one driver 20, the structure is simple, the consistency of transmission is good, and the operation of the conveying roller 40 is stable.

In the present embodiment, as shown in fig. 10, a pin sleeve 34 is provided outside the connection pin 33 to protect the connection pin 33.

In the present embodiment, as shown in fig. 11, the conveying roller 40 is hollow and tubular, two ends of the conveying roller 40 are provided with covers 44, the covers 44 are clamped on the inner wall of the conveying roller 40, and the splicing column 41 includes an internal tube 42 extending to the inside of the conveying roller 40 through the covers 44 and an external tube 43 connected to the outer surface of the covers 44. As shown in fig. 10 to 11, the edge of the outer tube 43 near the chain 30 is chamfered.

By arranging the external pipe body 43, the conveying surface of the conveying roller 40 is isolated from the chain 30, so that the chain 30 is further prevented from being in direct contact with the conveying surface of the conveying roller 40, and the phenomenon that the chain 30 is in contact with materials arranged on the conveying roller 40 to scratch due to vibration of the chain 30 is avoided; moreover, the edge of the external pipe 43 close to one side of the chain 30 is provided with a chamfer, so that the external pipe 43 is prevented from interfering with the chain 30, and friction and collision between the chain 30 and the external pipe 43 are avoided; conveying roller 40 cavity sets up, has reduced conveying roller 40's consumptive material, and can alleviate conveying roller 40's weight, the drive of the chain 30 of being more convenient for, and alleviateed the atress of chain 30, prolonged the life of chain 30.

In this embodiment, the insertion column 41 is made of teflon or nylon, so that the high temperature resistance and the ultraviolet resistance are ensured, and meanwhile, the insertion column has certain shock absorption and impact resistance.

As shown in fig. 9, the baffle 50 is disposed on the outer side and the lower side of the chain 30, so as to guide the chain 30 without affecting the normal operation of the conveying roller 40 and avoid the excessive vibration of the chain 30.

In this embodiment, the conveying rollers 40 of the leveling machine 133 are sequentially started from front to back, so that the circuit damage caused by the excessive instantaneous current when the equipment is started simultaneously is avoided, and the safety production is ensured.

As shown in fig. 1 and 7, cladding machines 141 are disposed in the first cladding region 140 and the second cladding region 240, so that the plate can be coated by the cladding machines 141 according to the specified size according to the requirements of the process data. And, when the actual surplus length of the diaphragm of cladding machine 141 reaches the predetermined length obtained by calculation, stop the material loading of the product to be processed, and stop the material loading time and be diaphragm change time, in order to reserve a section of vacancy on the production line, utilize this section of vacancy to change the diaphragm, therefore, need not to shut down and change the diaphragm, save time, improve production efficiency.

The film replacement of the coating machine is not stopped when the film is replaced, and the film with the same width is replaced; if the diaphragm needs to be replaced by a diaphragm with different widths, the widths of the edge grinding machine, the cladding machine and other equipment need to be adjusted by stopping the line, and the line stopping time can be specifically set according to the time required by the adjustment of the equipment.

In this embodiment, when coating pvc material and wall cloth material, the "cutter width" and "scrap collecting width" of the coating machine 141 should be 40mm larger than the width of the board material; when coating paper film material, the "cutter width" and "scrap edge collection width" of the coating machine 141 should be 10mm greater than the board width.

As shown in fig. 1 and 8, the plate turnover machine 151 is arranged in each of the first blanking area 150 and the second blanking area 250, and the plate turnover machine 151 is arranged to automatically turn over the plates on the production line at intervals, so that the coated surface and the coated surface can be arranged in a manner of being attached to each other, and the uncoated surface are arranged in a manner of being attached to each other, thereby preventing the coated surface from being attached to the uncoated surface and ensuring that the coated surface is not damaged.

As shown in fig. 1 and 8, a storage 152 is further disposed in the first blanking area 150 and the second blanking area 250 to collect the coated board.

In this embodiment, as shown in fig. 1, a storage area 400 is further provided at the end of the first production line 100 and the second production line 200, the processed board is stored in the storage area 400, and a certain temperature is provided in the storage area 400 to further dry the board.

In this embodiment, since the film sheets coated on the adjacent plates are continuous, an operator is disposed behind the coating machine 141, and the operator cuts the film sheets between the coated adjacent plates to separate the film sheets on the plates.

In this embodiment, the devices are connected by a powered roller line to facilitate the transfer of sheet material between the devices.

When the plate coating production line of the embodiment is used, the type of a product to be processed on the production line is acquired through the ANDON all-in-one machine, if the product is a first product, the first cutting saw 111 is used for cutting the length of the first product, then the second cutting saw 112 is used for cutting the first product along the width, the translation structure 300 is used for conveying a part of split bodies formed by cutting to the second production line 200, the first production line 100 and the second production line 200 are used for respectively edging, sanding, rolling coating, leveling, curing and coating the split bodies, and if the product is a second product, the second product is respectively arranged on the first production line 100 and the second production line 200 for sequentially cutting, edging, sanding, rolling coating, leveling, curing and coating. And, the ANDON integrated machine controls the plate turnover machine 151 to turn over the coated plates at intervals, so that the coated surface and the coated surface can be attached to each other, and the uncoated surface can be attached to each other when the coated products are stacked.

Example 2

The embodiment provides a specific implementation manner of a control method for a sheet coating production line, which is applied to the sheet coating production line in embodiment 1, and includes the following steps:

the method comprises the following steps that an ANDON all-in-one machine control terminal obtains information of a product to be processed on a production line;

if the product to be processed is a first product, starting the first production line, and not starting a second feeding process and a second cutting process of the second production line, placing the first product on the first production line through the first feeding process, and cutting and dividing the first product through the first cutting process to form a plurality of split bodies, wherein one part of the split bodies sequentially passes through a first sanding process, a first rolling coating process and a first coating process, and the other part of the split bodies is conveyed to the second production line through a translation structure and sequentially passes through the second sanding process, the second rolling coating process and the second coating process of the second production line;

if the product to be processed is a second product, the first production line and the second production line are all started, and the plurality of second products respectively sequentially pass through a first cutting procedure, a first grinding procedure, a first rolling coating procedure and a first coating procedure of the first production line, and a second cutting procedure, a second grinding procedure, a second rolling coating procedure and a second coating procedure of the second production line.

Therefore, the products to be processed with different specifications can be processed, the information of the products to be processed can be automatically identified, the use of the first production line and the second production line is judged, the automation degree is high, and the production efficiency is improved.

It will be appreciated that the first product is a product to be processed which requires to be cut to a predetermined size using an automatic longitudinal circular saw machine and the second product does not require to be cut.

In this embodiment, the ANDON all-in-one machine controls the first cutting procedure to have the conveying speed of the product to be processed greater than the conveying speed of the product to be processed in the first coating procedure, and controls the second cutting procedure to have the conveying speed of the product to be processed greater than the conveying speed of the product to be processed in the second coating procedure. The cutting speed is lower when the products to be processed are cut in the first cutting process and the second cutting process, so that the interval between adjacent products to be processed on a production line cannot be too long, the conveying of the products to be processed needs to be accelerated after the cutting of the first cutting process and the second cutting process is finished, and the conveying speed is matched with the coating speed of the first coating process and the coating speed of the second coating process.

In this embodiment, two sanding machines are installed in both the first sanding area and the second sanding area, and the data acquisition and monitoring control system controls one of the sanding machines to work until the sanding belt on the sanding machine needs to be replaced (by recording the number of plates passing through the sanding machine, when the number of plates reaches a "count preset" value), the data acquisition and monitoring control system sends an instruction to control the sanding machine to stop, and when the sanding machine stops, the conveyor belt at the bottom of the sanding machine does not stop. And simultaneously controlling the other sander to start working. Before a command for starting the designated sanding machine is sent, whether the designated sanding machine is ready or not needs to be judged, if the designated sanding machine finishes the replacement readiness of the abrasive belt, the command is sent to control the designated sanding machine to start to run, and if the designated sanding machine is not ready, the acquisition and monitoring control system sends a locking and wire stopping command to control all machines on the production line to stop running. And meanwhile, when the first production line or the second production line works, controlling a storage machine at the tail end of the working production line to collect the plates.

When the sanding machine works, an abrasive belt on the sanding machine continuously rubs products on a production line, after the sanding machine works for a period of time, the products passing through the sanding machine can not meet the requirements any more due to serious abrasive belt abrasion, at the moment, the sanding machine needs to be stopped and the abrasive belt needs to be replaced, when a certain area on the production line stops running, the whole production line needs to be stopped together, and the production efficiency is seriously influenced. This application is through setting up two at least sanding machines, when production line operation, controls one of them sanding machine work, when the abrasive band on this sanding machine needs to be changed, controls another sanding machine and begins to move and work, shuts down and changes the abrasive band through letting the sanding machine that needs to change the abrasive band, through the switching between many sanding machines, has realized not changing the abrasive band of sanding machine under the circumstances that the machine was not stopped at whole production line.

In this embodiment, the conveying roller of ANDON all-in-one machine control levelling machine is by preceding to the back in proper order start-up in proper order, and the electric current is too big in the twinkling of an eye when having avoided equipment to start simultaneously and leads to the circuit to damage, guarantees safety in production.

In this embodiment, in order to realize that the coating machine changes the diaphragm and does not stop the line (when changing the diaphragm of the same width), the coating machine does not just have panel to pass through when needing to make the change diaphragm, has just arrived the coating machine feed inlet when the diaphragm is changed. Specifically, the length of the to-be-processed product is D, the distance between adjacent to-be-processed products is D, the number of the to-be-processed products between the first coating process and/or between the second coating process and the second coating process is N, the feeding is stopped when the actual remaining length L of the diaphragm of the first coating process and/or the second coating process is (D + D) × N, and the feeding is resumed when the feeding stopping time is equal to the predetermined diaphragm replacement time. Therefore, the membrane does not need to be replaced after shutdown, time is saved, and production efficiency is improved. Specifically, the distance between adjacent products to be processed is 50mm to 100 mm.

In this embodiment, the ANDON all-in-one machine controls the plate turnover machine to turn over the coated products at intervals. Because only treat the upper surface of processing product and wrap when the cladding, treat that the lower surface of processing product does not wrap, and the panel hardness and roughness are all great usually, and the panel of cladding completion can range upon range of setting usually for the ease of storing and transporting in addition, if the cladding face of panel laminates with not cladding one side mutually, can rub the cladding face in the transportation, influences the quality of cladding face. The coated products are turned at intervals in the first blanking process and the second blanking process, so that the coated surfaces and the coated surfaces can be arranged in a pasting mode when the coated products are stacked, the uncoated surfaces and the uncoated surfaces are arranged in a pasting mode, the coated surfaces are prevented from being attached to the uncoated surfaces, and the coated surfaces are prevented from being damaged.

The production line first inspection is carried out on the production line before batch production, and the production line first inspection refers to a process of carrying out equipment detection on all equipment in the production line in a remote mode before starting mass production. And judging whether the equipment parameters and the running state meet the process production requirements or not by detecting the effect of the plate processed by the equipment. When the production line is in a first inspection mode, the plate passes through the process equipment and then stops on a roller way at the back of the equipment. The quality testing personnel judge whether the product is qualified or not, when the product is qualified, a first-test qualified button is manually clicked on the ANDON all-in-one machine, the plate continues to pass through the next process equipment and stops on a roller way at the back of the equipment, the quality testing personnel judge whether the product is qualified or not, and the process is repeated until the first test of all process equipment on the production line is completed; when the sheet passes through the equipment, the sheet is stopped on a roller way behind the equipment, and quality inspection personnel continue to detect and judge until the sheet passes through the qualification. In producing the line first inspection, panel when grinder, the defaulted grinder that uses when stopping the line last time that first starts, if this grinder first inspection is qualified, then switch over the grinder, control above-mentioned grinder and stop using, make another grinder start simultaneously, panel stops on a section roll table behind the grinder after another grinder, the quality control personnel detect panel, until all the equal first inspections of grinder are qualified after, the ANDON all-in-one sends batch production line body start-up command, according to kind and the type of waiting to process the product, the line and the rolling coater that produce that data acquisition and supervisory control system control correspond begin to work and carry out batch production.

When a certain process device on the production line breaks down, in order to prevent plates on the production line from colliding with each other, the ANDON all-in-one machine or the data acquisition and monitoring control system actively sends out a whole-line stop instruction, and all process devices and conveying devices on the production line stop. After equipment faults are eliminated, the ANDON all-in-one machine sends a production line reset instruction, the data acquisition and monitoring control system receives the instruction and then sequentially judges whether each process equipment on the production line can be started or not, if the process equipment on the production line can be started, the process equipment on the production line is controlled to be started sequentially according to the sequence, and if a certain process equipment cannot be started normally, the process equipment is manually adjusted and then judged again until the process equipment can be started normally.

The production line is centrally controlled by the data acquisition and monitoring control system, and all process equipment on the production line is controlled to be coordinated and matched, so that the automatic continuous production of different types of products on the same production line without shutdown is realized, the production efficiency in the production process of the plate can be greatly improved, the production period is shortened, and the production cost is reduced.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.