CN112406094A

CN112406094A - Protection device is used in various steel sheet production of polyurethane rock wool

Info

Publication number: CN112406094A
Application number: CN202011273922.1A
Authority: CN
Inventors: 张智杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-02-26

Abstract

The invention provides a protection device for producing polyurethane rock wool color steel plates, which comprises a workbench, a supporting rack, a PLC (programmable logic controller), a driving switch, a first electric cylinder, a mounting seat, a film pasting guide roller, a conveying roller, a feeding motor, a T-shaped slide rail, a sliding seat, a protection film barrel, a supporting roller, a side supporting plate, an auxiliary hot cutting seat structure and a cleaning dust suction box structure, wherein the supporting rack is welded around the upper end of the workbench; the PLC bolt is arranged on the left side of the front part of the workbench, and the front surface of the PLC is electrically connected with a driving switch; the first electric cylinder is respectively installed on the middle right side inside the workbench and the middle right side inside the supporting rack through bolts; the mounting base is mounted on an output shaft of the first electric cylinder through a bolt. The invention has the beneficial effects that: through the setting of supplementary hot seat structure of cutting, when the protective film passes through the workstation and supports between the frame, can seal through left heating strip and right heating strip, and increased the functionality.

Description

Protection device is used in various steel sheet production of polyurethane rock wool

Technical Field

The invention belongs to the technical field of processing of polyurethane rock wool color steel plates, and particularly relates to a protection device for producing a polyurethane rock wool color steel plate.

Background

The polyurethane rock wool color steel plate is a composite plate which takes polyurethane as a core material and consists of an upper layer color steel plate and a lower layer color steel plate and middle foaming polyurethane, rock wool and the steel plates are compounded into a whole, on the premise of meeting the requirements of heat preservation, heat insulation, sound insulation, fire prevention and the like of a building, the high-quality, high-efficiency, reliable and safe targets are further achieved, the world advanced six-component online automatic operation mixing and pouring technology is adopted, the proportioning and mixing process of a social batching center or a factory can be completed online at one time, and can be randomly adjusted online according to the temperature, so that the distinctive high-strength, energy-saving and environment-friendly building plate is produced, the polyurethane edge sealing composite plate is also commonly used as the edge sealing core material of other material composite plates due to good fire resistance and moisture resistance, the polyurethane edge sealing composite plate adopts a high-quality color coating steel plate as a surface material, continuous rock wool and glass wool as the, through high pressure foaming solidification, automatic closely knit cotton cloth is formed by the compound of overlength two shroud band control shaping, it maintains the material to compare with the tradition string cotton, the fire prevention, it is better to keep warm the effect, the performance is more lasting, it is convenient to install, the outward appearance is elegant, polyurethane rock wool color steel plate on the existing market is with polyurethane and rock wool as the core, upper and lower two-layer zinc-plated color steel plate that adopts, it is excellent to have fire behavior, the heat preservation heat-proof quality is good and thermal-insulated sound absorption effect is showing etc. advantage, after accomplishing polyurethane rock wool color steel plate processing, can paste the protection film on two sides, thereby protect, and increase the protective effect to polyurethane rock wool color steel plate.

However, the existing protection device for producing the polyurethane rock wool color steel plate also has the problems that sundries on the surface of the color steel plate are not convenient to clean in the using process and the protection film is not convenient to cut in the working process.

Therefore, the protection device for producing the polyurethane rock wool color steel plate is very necessary to be invented.

Disclosure of Invention

In order to solve the technical problems, the invention provides a protection device for producing a polyurethane rock wool color steel plate, which aims to solve the problems that the conventional protection device for producing the polyurethane rock wool color steel plate is inconvenient to clean impurities on the surface of the color steel plate in the use process and the protection film is inconvenient to cut in the working process. A protection device for producing polyurethane rock wool color steel plates comprises a workbench, a supporting rack, a PLC, a driving switch, a first electric cylinder, a mounting seat, a film pasting guide roller, a conveying roller, a feeding motor, a T-shaped sliding rail, a sliding seat, a protection film barrel, a supporting roller, a side supporting plate, an auxiliary hot cutting seat structure and a cleaning dust collection box structure, wherein the supporting rack is welded around the upper end of the workbench; the PLC bolt is arranged on the left side of the front part of the workbench, and the front surface of the PLC is electrically connected with a driving switch; the first electric cylinder is respectively installed on the middle right side inside the workbench and the middle right side inside the supporting rack through bolts; the mounting base is mounted on an output shaft of the first electric cylinder through a bolt; the film sticking guide roller is axially connected to the left side of the inner side of the mounting seat; the conveying roller is connected to the right side of the inner side of the mounting seat; the feeding motors are respectively installed on the right side of the front end of the installation seat through bolts, and output shafts of the feeding motors are in key connection with the conveying rollers; the T-shaped sliding rails are respectively welded on the middle left side of the upper surface of the workbench and the middle left side of the lower surface of the supporting rack; the sliding seat is sleeved on the T-shaped sliding rail; the protective film cylinder is inserted into the sliding seat; the supporting rollers are respectively connected to the upper part and the lower part of the left side of the inner wall of the side supporting plate in a shaft mode; the side branch plates are respectively welded in the middle of the inner side of the support frame; the auxiliary hot cutting seat structure is arranged on the left side of the inner part of the workbench and the support frame; the cleaning dust box structures are respectively arranged on the right sides of the workbench and the supporting rack; the auxiliary hot cutting seat structure comprises a second electric cylinder, a connecting plate, a left heating strip, a first heating pipe, a right heating strip, a second heating pipe and a movable cutting knife rest structure, wherein the connecting plate is mounted on an output shaft of the second electric cylinder through a bolt; the left heating strip is welded on the left side of the upper end of the connecting plate, and a first heating pipe is embedded in the left heating strip; the right heating strip is welded on the right side of the upper end of the connecting plate, and a second heating pipe is embedded in the right heating strip; the movable cutting knife rest structure is arranged on the inner side of the connecting plate.

Preferably, the movable cutting knife rest structure comprises a movable box, a movable cavity, a sliding groove, a sliding seat, a limiting strip, a cutting knife and a compression spring, wherein the movable box is arranged in the middle of the inner wall of the connecting plate through a bolt; the movable cavity is arranged in the movable box; the sliding grooves are respectively arranged at the front part and the rear part of the inner wall of the movable cavity; the sliding seat is inserted into the movable cavity; the limiting strips are respectively welded at the front end and the rear end of the sliding seat and are inserted into the sliding grooves; the cutting knife is installed at the upper end of the sliding seat through a bolt.

Preferably, the cleaning dust box structure comprises a collecting box, a dust collection fan, an interception net, a switch cover, a communicating pipe, a movable hose and an adjustable cleaning box structure, wherein the dust collection fan is mounted below the left side of the inside of the collecting box through a bolt, and the interception net is mounted at the right end of the dust collection fan through a bolt; the switch cover is connected to the upper part of the inner wall of the collecting box in a shaft way; the communicating pipe is welded at the upper part of the right end of the collecting box; one end of the movable hose is embedded at the right end of the communicating pipe, and the other end of the movable hose is structurally connected with the adjustable cleaning box.

Preferably, the adjustable cleaning box structure comprises an installation box, a cleaning frame, a cleaning brush, an embedding hole, a rotary bearing, a threaded column, a manual rod and a threaded cylinder, wherein the cleaning frame is installed on a bolt at the lower left part of the inner wall of the installation box, and the cleaning brush is embedded at the lower end of the cleaning frame; the embedding hole is formed in the right upper side of the front side in the installation box, and a movable hose is glued in the embedding hole; the outer ring of the rotary bearing is embedded in the middle part above the inner part of the installation box; the manual rods are respectively welded at the lower parts of the left end and the right end of the threaded column; the threaded cylinders are respectively installed in the middle of the right side of the upper surface of the workbench and the middle of the right side of the lower surface of the supporting rack through bolts.

Preferably, the left heating strip and the right heating strip are respectively arranged on the left side between the workbench and the support frame.

Preferably, the second electric cylinder respectively bolt-mounted in the left side of workstation and support frame inside, and the second electric cylinder pass through the connecting plate and be connected with left heating strip and right heating strip respectively.

Preferably, the cutting knife is arranged between the left heating strip and the right heating strip, and the cutting knife is arranged on the left side between the workbench and the supporting rack.

Preferably, one end of the compression spring is connected with the lower end of the sliding seat through a bolt, and the other end of the compression spring is installed on the lower portion of the inner wall of the movable cavity through a bolt.

Preferably, the switch cover seals the upper end of the mounting box, and the collecting box is respectively installed on the right side of the lower surface of the workbench and the right side of the upper surface of the supporting rack through bolts.

Preferably, one end of the threaded column is embedded in the inner ring of the rotary bearing, and the other end of the threaded column is in threaded connection with the threaded cylinder.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the left heating strip and the right heating strip are respectively arranged on the left side between the workbench and the supporting rack, and when the protective film passes through the space between the workbench and the supporting rack, the protective film can be sealed through the left heating strip and the right heating strip, and the functionality is increased.

2. In the invention, the first heating pipe and the second heating pipe are respectively arranged in the left heating strip and the right heating strip, so that the left heating strip and the right heating strip are conveniently matched to generate heat and then carry out heat sealing.

3. In the invention, the second electric cylinder is respectively installed on the left side inside the workbench and the support frame by bolts, and is respectively connected with the left heating strip and the right heating strip by the connecting plate, so that the second electric cylinder can be matched with the left heating strip and the right heating strip to clamp the protective film for sealing operation by driving the second electric cylinder.

4. According to the invention, the cutting knife is arranged between the left heating strip and the right heating strip, and the cutting knife is arranged on the left side between the workbench and the supporting rack, so that the cutting is facilitated through the cutting knife after the heat sealing is completed, and the protective film is separated and the functionality of the protective film is increased.

5. In the invention, one end of the compression spring is connected with the lower end of the sliding seat through a bolt, and the other end of the compression spring is installed on the lower part of the inner wall of the movable cavity through a bolt, so that the cutting knife is supported to cut conveniently.

6. In the invention, the sliding seat and the limiting strip are respectively matched with the movable cavity and the sliding groove, so that the sliding seat and the limiting strip are conveniently matched for movable use.

7. In the invention, the right end of the dust collection fan is communicated with the installation box, and the intercepting net at the joint adopts an activated carbon net, so that the dust collection fan is driven to absorb dust into the installation box, and the dust is intercepted by the intercepting net, thereby facilitating the storage of the dust.

8. In the invention, the switch cover seals the upper end of the installation box, the collection box is respectively installed on the right side of the lower surface of the workbench and the right side of the upper surface of the support frame through bolts, and the installation of the installation box is convenient to match, so that dust stored in the installation box is cleaned, and the functionality of the installation box is further improved.

9. In the invention, the movable hose adopts a rubber tube, the movable hose is respectively communicated with the collecting box and the mounting box, and the movable hose is convenient to be matched with an adjustable cleaning box structure to work in the using process.

10. In the invention, the cleaning brush on the cleaning frame in the installation box adopts the nylon soft brush, and when the cleaning brush is used, impurities such as dust on the surface of the polyurethane rock wool color steel plate can be cleaned through the cleaning brush, so that the impurities are intercepted in the installation box, and the collection and storage are convenient to be carried out by matching with a cleaning dust box structure.

11. According to the dust removing device, the threaded cylinder is connected with the installation box through the threaded column, and when the threaded column rotates, the installation box can be adjusted to different positions to use conveniently by matching with the threaded cylinder, so that dust can be removed by attaching the polyurethane rock wool color steel plate more closely.

12. In the invention, one end of the threaded column is embedded in the inner ring of the rotary bearing, and the other end of the threaded column is in threaded connection with the threaded cylinder, so that the threaded column and the installation box are conveniently matched to be mutually connected, and meanwhile, when the threaded column rotates, the installation box is prevented from being easily driven to rotate, thereby influencing the use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of an auxiliary hot cutting seat structure of the present invention.

Fig. 3 is a schematic structural view of the movable cutting blade holder structure of the present invention.

Fig. 4 is a schematic structural view of the structure of the cleaning dust box of the present invention.

FIG. 5 is a schematic structural view of an adjustable purge bin configuration of the present invention.

Fig. 6 is a schematic electrical wiring diagram of the present invention.

In the figure:

1. a work table; 2. a support frame; 3. a PLC; 4. a drive switch; 5. a first electric cylinder; 6. a mounting seat; 7. a film pasting guide roller; 8. a conveying roller; 9. a feeding motor; 10. a T-shaped slide rail; 11. a sliding seat; 12. a protective film cartridge; 13. a support roller; 14. a side support plate; 15. an auxiliary hot cutting base structure; 151. a second electric cylinder; 152. a connecting plate; 153. a left heating bar; 154. a first heating pipe; 155. a right heating bar; 156. a second heating pipe; 157. a movable cutting blade carrier structure; 1571. a movable box; 1572. a movable cavity; 1573. a sliding groove; 1574. a slide base; 1575. a restriction strip; 1576. cutting knife; 1577. a compression spring; 16. cleaning the dust collection box structure; 161. a collection box; 162. a dust collection fan; 163. an intercepting net; 164. a switch cover; 165. a communicating pipe; 166. a flexible hose; 167. the structure of the cleaning box can be adjusted; 1671. installing a box; 1672. cleaning the rack; 1673. cleaning a brush; 1674. an insertion hole; 1675. a rotating bearing; 1676. a threaded post; 1677. a manual lever; 1678. a threaded barrel.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 to 2, the protection device for producing the polyurethane rock wool color steel plate comprises a workbench 1, a support frame 2, a PLC3, a driving switch 4, a first electric cylinder 5, a mounting seat 6, a film sticking guide roller 7, a conveying roller 8, a feeding motor 9, a T-shaped slide rail 10, a sliding seat 11, a protection film barrel 12, a supporting roller 13, a side supporting plate 14, an auxiliary hot cutting seat structure 15 and a cleaning dust suction box structure 16, wherein the support frame 2 is welded around the upper end of the workbench 1; the PLC3 bolt is installed on the left side of the front part of the workbench 1, and the front surface of the PLC3 is electrically connected with the driving switch 4; the first electric cylinder 5 is respectively installed on the middle right side inside the workbench 1 and the middle right side inside the supporting frame 2 through bolts; the mounting seat 6 is mounted on an output shaft of the first electric cylinder 5 through bolts; the film sticking guide roller 7 is axially connected to the left of the inner side of the mounting seat 6; the conveying roller 8 is axially connected to the right side of the inner side of the mounting seat 6; the feeding motors 9 are respectively installed on the right side of the front end of the installation seat 6 through bolts, and output shafts of the feeding motors 9 are in key connection with the conveying rollers 8; the T-shaped slide rail 10 is respectively welded on the middle left side of the upper surface of the workbench 1 and the middle left side of the lower surface of the support frame 2; the sliding seat 11 is sleeved on the T-shaped sliding rail 10; the protective film cylinder 12 is inserted into the sliding seat 11; the supporting rollers 13 are respectively connected to the upper part and the lower part on the left side of the inner wall of the side supporting plate 14 in a shaft mode; the side support plates 14 are respectively welded at the middle parts of the inner sides of the support frames 2; the auxiliary hot cutting seat structure 15 is arranged on the left side inside the workbench 1 and the support frame 2; the cleaning dust box structure 16 is respectively arranged at the right sides of the workbench 1 and the support frame 2; the auxiliary hot cutting seat structure 15 comprises a second electric cylinder 151, a connecting plate 152, a left heating bar 153, a first heating pipe 154, a right heating bar 155, a second heating pipe 156 and a movable cutting knife rest structure 157, wherein the connecting plate 152 is mounted on an output shaft of the second electric cylinder 151 in a bolt mode; the left heating bar 153 is welded on the left side of the upper end of the connecting plate 152, and a first heating pipe 154 is embedded in the left heating bar 153; the right heating bar 155 is welded on the right side of the upper end of the connecting plate 152, and a second heating pipe 156 is embedded in the right heating bar 155; the movable cutting knife rest structure 157 is arranged on the inner side of the connecting plate 152; the second electric cylinder 151, the first heating pipe 154 and the second heating pipe 156 are driven, so that the left heating bar 153 and the right heating bar 155 generate heat, the left heating bar 153 and the right heating bar 155 press the protective film for sealing, and the cutting knife 1576 on the connecting plate 152 cuts the protective film at the same time of sealing.

As shown in fig. 3, in the above embodiment, specifically, the movable cutting blade holder structure 157 includes a movable box 1571, a movable cavity 1572, a sliding groove 1573, a sliding seat 1574, a limiting bar 1575, a cutting blade 1576 and a compression spring 1577, wherein the movable box 1571 is bolted to the middle portion of the inner wall of the connecting plate 152; the movable chamber 1572 is arranged inside the movable box 1571; the sliding grooves 1573 are respectively formed in the front and rear parts of the inner wall of the movable cavity 1572; the sliding seat 1574 is inserted into the movable cavity 1572; the limiting bars 1575 are respectively welded at the front end and the rear end of the sliding seat 1574, and the limiting bars 1575 are inserted into the sliding grooves 1573; the cutting knife 1576 is bolted to the upper end of the slide 1574.

As shown in fig. 4, in the above embodiment, specifically, the cleaning and dust-sucking box structure 16 includes a collecting box 161, a dust-sucking fan 162, an intercepting net 163, a switch cover 164, a communicating pipe 165, a movable hose 166 and an adjustable cleaning box structure 167, the dust-sucking fan 162 is installed below the left side of the inside of the collecting box 161 by bolts, and the intercepting net 163 is installed on the right end of the dust-sucking fan 162 by bolts; the switch cover 164 is coupled to the upper part of the inner wall of the collection box 161; the communicating pipe 165 is welded on the upper part of the right end of the collecting tank 161; one end of the movable hose 166 is embedded at the right end of the communicating pipe 165, and the other end is connected with the adjustable cleaning box structure 167.

As shown in fig. 5, in the above embodiment, specifically, the adjustable cleaning box structure 167 includes a mounting box 1671, a cleaning frame 1672, a cleaning brush 1673, an insertion hole 1674, a rotary bearing 1675, a threaded column 1676, a manual rod 1677 and a threaded cylinder 1678, the cleaning frame 1672 is mounted on the left lower bolt of the inner wall of the mounting box 1671, and the cleaning brush 1673 is mounted on the lower end of the cleaning frame 1672; the insert hole 1674 is formed in the right upper side of the front side inside the installation box 1671, and the movable hose 166 is glued in the insert hole 1674; the outer ring of the rotary bearing 1675 is embedded in the middle part above the inside of the mounting box 1671; the manual rods 1677 are respectively welded at the lower parts of the left end and the right end of the threaded columns 1676; the thread cylinders 1678 are respectively installed at the middle part of the right side of the upper surface of the workbench 1 and the middle part of the right side of the lower surface of the support frame 2 through bolts; during adjustment, turning of manual lever 1677 rotates threaded post 1676, thereby engaging mounting case 1671 to move to the appropriate position.

In the above embodiment, specifically, the left heating bar 153 and the right heating bar 155 are respectively disposed on the left side between the workbench 1 and the support frame 2, and when the protective film passes through between the workbench 1 and the support frame 2, the protective film can be sealed by the left heating bar 153 and the right heating bar 155, and the functionality is increased.

In the above embodiment, specifically, the first heating pipe 154 and the second heating pipe 156 are respectively installed in the left heating bar 153 and the right heating bar 155, so as to cooperate with the left heating bar 153 and the right heating bar 155 to generate heat and perform heat sealing operation therewith.

In the above embodiment, specifically, the second electric cylinder 151 is respectively bolted to the left side inside the workbench 1 and the support frame 2, and the second electric cylinder 151 is respectively connected to the left heating bar 153 and the right heating bar 155 through the connection plate 152, so that the second electric cylinder 151 can cooperate with the left heating bar 153 and the right heating bar 155 to clamp the protection film for sealing.

In the above embodiment, specifically, the cutting blade 1576 is disposed between the left heating bar 153 and the right heating bar 155, the cutting blade 1576 is disposed on the left side between the workbench 1 and the supporting frame 2, and after the heat sealing is completed, the cutting is facilitated by the cutting blade 1576, so that the protective film is separated and the functionality of the protective film is increased.

In the above embodiment, specifically, one end of the compression spring 1577 is bolted to the lower end of the sliding seat 1574, and the other end of the compression spring is bolted to the lower portion of the inner wall of the movable cavity 1572, so as to support the cutting knife 1576 for cutting.

In the above embodiment, specifically, the sliding seat 1574 and the limiting bar 1575 are respectively matched with the movable cavity 1572 and the sliding groove 1573, so that the sliding seat 1574 and the limiting bar 1575 can be used movably.

In the above embodiment, specifically, dust absorption fan 162 right-hand member and install bin 1671 intercommunication, the interception net 163 of junction adopts the activated carbon net simultaneously, drive dust absorption fan 162 can absorb the dust and enter into install bin 1671 in, intercept through interception net 163 simultaneously, and then be convenient for store the dust.

In the above embodiment, it is specific, switch cover 164 seal installation case 1671's upper end, collecting box 161 bolt mounting respectively on the right side of workstation 1 lower surface and the right side of supporting frame 2 upper surface, be convenient for cooperate installation case 1671's installation to the dust that clearance installation case 1671 stored, and then increased its functionality.

In the above embodiment, specifically, the flexible hose 166 is a rubber tube, and the flexible hose 166 is respectively communicated with the collection box 161 and the installation box 1671, so that the flexible hose 166 is convenient to cooperate with the adjustable cleaning box structure 167 to work in the using process.

Above-mentioned embodiment, it is specific, the inside clearance frame 1672 of install bin 1671 on clearance brush 1673 adopt the nylon air brush, during the use, can be through debris such as dust on clearance brush 1673 clearance polyurethane rock wool color steel plate surface to the interception is in install bin 1671, and then is convenient for cooperate clearance suction box structure 16 to collect and store.

Above-mentioned embodiment, it is specific, threaded cylinder 1678 be connected with install bin 1671 through threaded post 1676, when threaded post 1676 rotated, the cooperation threaded cylinder 1678 of being convenient for was adjusted install bin 1671 and is reachd different positions and use to the work of dust removal is carried out to the various steel sheet of inseparabler laminating polyurethane rock wool.

Above-mentioned embodiment, it is concrete, screw thread post 1676 one end inlay the inner circle at swivel bearing 1675, the other end and a screw thread section of thick bamboo 1678 threaded connection, be convenient for cooperate screw thread post 1676 and install bin 1671 interconnect, when screw thread post 1676 was rotatory, avoided driving install bin 1671 rotation easily simultaneously to the influence is used.

In the above embodiment, specifically, the PLC3 is a PLC of model FX 2N-48.

In the above embodiment, specifically, the first electric cylinder 5 is an electric cylinder of model SA 30.

In the above embodiment, the feeding motor 9 is a motor with a model number of S9D80-90CH (OC 85).

In the above embodiment, specifically, the second electric cylinder 151 is an electric cylinder of model SA 30.

In the above embodiment, the first heating pipe 154 is a TDT057 type heating pipe.

In the above embodiment, the second heating pipe 156 is a TDT057 type heating pipe.

In the above embodiment, the dust collection fan 162 is a fan of type CY-125.

In the above embodiment, specifically, the driving switch 4 is electrically connected to an input end of the PLC3, the first electric cylinder 5 is electrically connected to an output end of the PLC3, the feeding motor 9 is electrically connected to an output end of the PLC3, the second electric cylinder 151 is electrically connected to an output end of the PLC3, the first heating pipe 154 is electrically connected to an output end of the PLC3, the second heating pipe 156 is electrically connected to an output end of the PLC3, and the dust collection fan 162 is electrically connected to an output end of the PLC 3.

Principle of operation

The working principle of the invention is as follows: before the use, firstly, the hand-operated rod 1677 is rotated to drive the threaded column 1676 to rotate, so that the mounting box 1671 is matched to move to a proper position, then the first electric cylinder 5 is driven to drive the mounting seat 6, the film sticking guide roller 7 and the conveying roller 8 reach the proper position again, then the sliding seats 11 are respectively sleeved at the front end and the rear end of the protective film barrel 12, meanwhile, the sliding seats 11 are sleeved on the T-shaped sliding rail 10 again, after the mounting is completed, the protective film on the film sticking guide roller 7 is pulled to penetrate through the film sticking guide roller 7 and is inserted into the inner side of the supporting roller 13, after the work before the use is completed, the polyurethane rock wool color steel plate is pulled to penetrate through the mounting box 1671, the conveying roller 8, the film sticking guide roller 7 and the supporting roller 13, when the polyurethane rock wool color steel plate passes through the film sticking guide roller 7, the upper surface and the lower surface of the polyurethane rock wool color steel plate adsorb the protective film therewith, after, the feeding motor 9 is driven to drive the conveying roller 8 to rotate, the polyurethane rock wool color steel plate is simultaneously matched for conveying, sundries on the surface are cleaned through a cleaning brush 1673 in the installation box 1671 in the conveying process, the dust suction fan 162 is driven to enable sundries such as dust on the surface of the polyurethane rock wool color steel plate to enter the installation box 1671 and then enter the collection box 161 through the movable hose 166 and the communicating pipe 165 for storage in the cleaning process, the polyurethane rock wool color steel plate can enter the space between the supporting rollers 13 and the space between the film sticking guide rollers 7 for film sticking after being cleaned, the second electric cylinder 151, the first heating pipe 154 and the second heating pipe 156 are respectively driven after the film sticking of the polyurethane rock wool color steel plate is completed, so that the left heating strip 153 and the right heating strip 155 can be heated, meanwhile, the left heating strip 153 and the right heating strip 155 press the protective film for sealing, and the cutting knife 1576 on the connecting plate 152 cuts the protective film simultaneously when sealing, thus, the work can be completed. The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The protection device for producing the polyurethane rock wool color steel plate is characterized by comprising a workbench (1), a supporting rack (2), a PLC (3), a driving switch (4), a first electric cylinder (5), a mounting seat (6), a film pasting guide roller (7), a conveying roller (8), a feeding motor (9), a T-shaped slide rail (10), a sliding seat (11), a protective film cylinder (12), a supporting roller (13), a side supporting plate (14), an auxiliary hot cutting seat structure (15) and a cleaning dust collection box structure (16), wherein the supporting rack (2) is welded around the upper end of the workbench (1); the PLC (3) is installed on the left side of the front part of the workbench (1) through a bolt, and the front surface of the PLC (3) is electrically connected with a driving switch (4); the first electric cylinder (5) is respectively installed on the middle right side inside the workbench (1) and the middle right side inside the supporting rack (2) through bolts; the mounting seat (6) is mounted on an output shaft of the first electric cylinder (5) through a bolt; the film sticking guide roller (7) is axially connected to the left side of the inner side of the mounting seat (6); the conveying roller (8) is coupled to the right side of the inner side of the mounting seat (6) in a shaft manner; the feeding motor (9) is respectively installed on the right side of the front end of the installation seat (6) through bolts, and an output shaft of the feeding motor (9) is in key connection with the conveying roller (8); the T-shaped sliding rail (10) is respectively welded on the middle left side of the upper surface of the workbench (1) and the middle left side of the lower surface of the supporting rack (2); the sliding seat (11) is sleeved on the T-shaped sliding rail (10); the protective film cylinder (12) is inserted into the sliding seat (11); the supporting rollers (13) are respectively connected to the upper part and the lower part of the left side of the inner wall of the side supporting plate (14) in a shaft mode; the side support plates (14) are respectively welded at the middle parts of the inner sides of the support frames (2); the auxiliary hot cutting seat structure (15) is arranged on the left side of the inner parts of the workbench (1) and the support frame (2); the cleaning dust box structure (16) is respectively arranged on the right sides of the workbench (1) and the support frame (2); the auxiliary hot cutting seat structure (15) comprises a second electric cylinder (151), a connecting plate (152), a left heating strip (153), a first heating pipe (154), a right heating strip (155), a second heating pipe (156) and a movable cutting knife rest structure (157), wherein the connecting plate (152) is mounted on an output shaft of the second electric cylinder (151) through a bolt; the left heating strip (153) is welded on the left side of the upper end of the connecting plate (152), and a first heating pipe (154) is embedded in the left heating strip (153); the right heating strip (155) is welded on the right side of the upper end of the connecting plate (152), and a second heating pipe (156) is embedded in the right heating strip (155); the movable cutting knife rest structure (157) is arranged on the inner side of the connecting plate (152); the movable cutting knife rest structure (157) comprises a movable box (1571), a movable cavity (1572), a sliding groove (1573), a sliding seat (1574), a limiting strip (1575), a cutting knife (1576) and a compression spring (1577), wherein the movable box (1571) is mounted in the middle of the inner wall of the connecting plate (152) through a bolt; the movable cavity (1572) is arranged inside the movable box (1571); the sliding grooves (1573) are respectively formed in the front part and the rear part of the inner wall of the movable cavity (1572); the sliding seat (1574) is inserted into the movable cavity (1572); the limiting strips (1575) are respectively welded at the front end and the rear end of the sliding seat (1574), and the limiting strips (1575) are inserted into the sliding grooves (1573); the cutting knife (1576) is mounted at the upper end of the sliding seat (1574) through bolts.

2. The protection device for producing the polyurethane rock wool color steel plate as claimed in claim 1, wherein the cleaning dust box structure (16) comprises a collection box (161), a dust collection fan (162), an interception net (163), a switch cover (164), a communicating pipe (165), a movable hose (166) and an adjustable cleaning box structure (167), wherein the dust collection fan (162) is mounted below the left side inside the collection box (161) through a bolt, and the interception net (163) is mounted at the right end of the dust collection fan (162) through a bolt; the switch cover (164) is coupled to the upper part of the inner wall of the collecting box (161) in a shaft way; the communicating pipe (165) is welded at the upper part of the right end of the collecting box (161); one end of the movable hose (166) is embedded at the right end of the communicating pipe (165), and the other end of the movable hose is connected with the adjustable cleaning box structure (167).

3. The protection device is used in production of polyurethane rock wool color steel board of claim 1, characterized in that, adjustable cleaning box structure (167) include install bin (1671), cleaning frame (1672), cleaning brush (1673), insert hole (1674), swivel bearing (1675), threaded column (1676), manual pole (1677) and threaded cylinder (1678), cleaning frame (1672) is installed to the left lower part bolt of install bin (1671) inner wall, and cleaning brush (1673) is inlayed to the lower extreme of cleaning frame (1672); the embedding hole (1674) is formed in the right upper side of the front side in the installation box (1671), and a movable hose (166) is connected into the embedding hole (1674) in a gluing mode; the outer ring of the rotary bearing (1675) is embedded in the middle part above the inner part of the mounting box (1671); the manual rods (1677) are respectively welded at the lower parts of the left end and the right end of the threaded column (1676); the thread cylinder (1678) is respectively installed in the middle of the right side of the upper surface of the workbench (1) and the middle of the right side of the lower surface of the support frame (2) through bolts.

4. The protection device for producing the polyurethane rock wool color steel plate as claimed in claim 1, wherein the left heating bar (153) and the right heating bar (155) are respectively arranged at the left side between the workbench (1) and the support frame (2); the first heating pipe (154) and the second heating pipe (156) are respectively arranged in the left heating bar (153) and the right heating bar (155).

5. The protection device for producing the polyurethane rock wool color steel plate as claimed in claim 1, wherein the second electric cylinder (151) is respectively bolted to the left side inside the workbench (1) and the support frame (2), and the second electric cylinder (151) is respectively connected with the left heating bar (153) and the right heating bar (155) through a connecting plate (152).

6. The protection device for producing the polyurethane rock wool color steel plate as claimed in claim 1, wherein the cutting knife (1576) is arranged between the left heating bar (153) and the right heating bar (155), and the cutting knife (1576) is arranged on the left side between the workbench (1) and the supporting frame (2).

7. The protection device for producing the polyurethane rock wool color steel plate as claimed in claim 1, wherein one end of the compression spring (1577) is connected with the lower end of the sliding seat (1574) through a bolt, the other end of the compression spring is installed on the lower portion of the inner wall of the movable cavity (1572) through a bolt, and the sliding seat (1574) and the limiting bar (1575) are respectively matched with the movable cavity (1572) and the sliding groove (1573).

8. The protection device for producing the polyurethane rock wool color steel plate as claimed in claim 2, wherein the right end of the dust suction fan (162) is communicated with the installation box (1671), and the intercepting net (163) at the joint adopts an activated carbon net.

9. The protection device for producing the polyurethane rock wool color steel plate as claimed in claim 3, wherein the cleaning brush (1673) on the cleaning rack (1672) in the installation box (1671) is a nylon soft brush.

10. The protection device for producing the polyurethane rock wool color steel plate as claimed in claim 3, wherein one end of the threaded column (1676) is embedded in the inner ring of the rotary bearing (1675), and the other end of the threaded column is in threaded connection with the threaded cylinder (1678).