CN215698507U

CN215698507U - Device is tailor to steel sheet pad pasting

Info

Publication number: CN215698507U
Application number: CN202121589940.0U
Authority: CN
Inventors: 高亮
Original assignee: Baoding Shengtong Building Materials Technology Development Co ltd
Current assignee: Baoding Shengtong Building Materials Technology Development Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-02-01
Anticipated expiration: 2031-07-13

Abstract

The utility model provides a steel plate film pasting and cutting device which comprises a support, a guide roller set, a film scattering roller set, a driving roller set, a cutting mechanism and a controller, wherein the guide roller set is arranged on the support; a plurality of round rods for supporting the steel plate to run are horizontally arranged on the bracket at intervals; the guide roller group is used for guiding the steel plate to the round rod; the film scattering roller group is arranged on the bracket and is used for receiving and driving the film roll to rotate to scatter the roll; the driving roller group is arranged on the bracket, is horizontally aligned with the round rod, is positioned below the film scattering roller group, and is used for rolling and attaching the scattered protective film to the steel plate and driving the steel plate to run; a sensor for detecting the rolling rotation angle of the driving roller set is arranged on the driving roller set; the cutting mechanism is arranged on the bracket, and is respectively positioned on two sides of the driving roller group together with the guide roller group, and is used for bearing and cutting off the steel plate; the controller is electrically connected with the driving roller group, the sensor and the cutting mechanism respectively. The steel plate film pasting and cutting device provided by the utility model is stable and accurate in cutting and high in production efficiency for steel plates of different sizes.

Description

Device is tailor to steel sheet pad pasting

Technical Field

The utility model belongs to the technical field of thin steel plate processing, and particularly relates to a steel plate film pasting and cutting device.

Background

A coated steel sheet is a commonly used decorative material for partitions in public places, toilets, and the like, and is generally produced by unwinding a rolled thin steel sheet, rolling a coating film on the steel sheet by a hot roll, heating the steel sheet by the hot roll, and simultaneously melting a glue layer on the coating film to bond the coating film to the steel sheet. The steel plate needs to be cut according to a certain size after being coated with a film, meanwhile, in order to avoid surface scratches of the steel plate in the transportation or assembly process, a protective film is generally attached to a coated layer of the steel plate, at present, the coating (protective film) and the cutting process of the steel plate can be directly processed on an automatic device, the automatic device is butted with a steel plate coating device, after the coated steel plate is received, the protective film is attached through a coating mechanism, then the coated steel plate after being coated is cut in a fixed length, the structural principle of the current device for cutting in a fixed length mode is that a sensor is arranged behind a cutting mechanism (the distance between the position of the sensor and the cutting mechanism is equal to the length of the steel plate needing to be cut), when the sensor senses the traveling front end of the steel plate, the cutting mechanism is controlled to cut through a controller, and the position of the sensor is fixed, the size of the steel plate is diversified, so that the position of the sensor is required to be readjusted when the steel plates with different sizes are required to be cut, a large amount of equipment debugging time is occupied, the production efficiency is influenced, the detection precision of the sensor is difficult to control, and the problem that the consistency of the steel plate cutting size is poor is easily caused.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a steel plate film cutting device, and aims to solve the problems that the cutting precision of the conventional steel plate film cutting equipment is low, and the production efficiency is influenced due to the long time for debugging the equipment when steel plates with different sizes are cut.

In order to achieve the purpose, the utility model adopts the technical scheme that: provided is a steel plate film cutting device, including:

the support is horizontally provided with a plurality of round rods for supporting the steel plate to run at intervals;

the guide roller group is arranged at one end of the bracket and used for rolling the upper surface and the lower surface of the steel plate and guiding the steel plate to the round rod;

the film dispersing roller group is arranged on the bracket and is used for receiving and driving the film roll to rotate to disperse the roll;

the driving roller group is arranged on the bracket, is horizontally aligned with the round rod, is positioned below the film scattering roller group, and is used for rolling and attaching the scattered protective film to the steel plate and driving the steel plate to run; a sensor for detecting the rolling rotation angle of the driving roller set is arranged on the driving roller set;

the cutting mechanism is arranged on the bracket, is respectively positioned on two sides of the driving roller set together with the guide roller set and is used for bearing and cutting off the steel plate;

and the controller is electrically connected with the driving roller set, the sensor and the cutting mechanism respectively.

In one possible implementation, the drive roller set includes:

two ends of the upper compression roller are respectively and rotatably connected with a sliding seat, and the sliding seat is connected with the bracket in a vertical sliding manner;

the two ends of the lower compression roller are respectively and rotatably connected with the bracket and are positioned right below the upper compression roller, and the lower compression roller and the upper compression roller are matched for rolling the steel plate;

the driving piece is arranged on the bracket, is electrically connected with the controller, and has an output end connected with the upper compression roller and/or the lower compression roller;

wherein, the sensor is an angle sensor arranged on the rotating shaft of the upper pressure roller or the lower pressure roller.

In some embodiments, the upper pressing roller and the lower pressing roller are both rubber rollers, the rotating shaft ends of the upper pressing roller and the lower pressing roller are respectively sleeved with belt wheels driven by belts, and the angle sensor is arranged on the rotating shaft of the upper pressing roller or the lower pressing roller.

In some embodiments, two sides of the bracket are respectively provided with a threaded adjusting piece which is correspondingly and rotatably connected with the two sliding seats, and the threaded adjusting piece is in threaded connection with the bracket along the vertical direction.

In one possible implementation, the film spreading roller set comprises:

the two mounting seats are respectively and fixedly connected to the two sides of the bracket;

the two ends of the mandrel are respectively and rotatably connected with the two mounting seats, and one end of the mandrel is sleeved with a first gear;

the rotary damper is arranged on one side of the support, the output shaft is rotatably connected with the support, a second gear is sleeved on the output shaft, and the second gear is meshed with the first gear.

In some embodiments, a semicircular shaft groove suitable for rotatably receiving the mandrel is formed in the top wall of the mounting seat, and the second gear is located below the first gear.

Illustratively, at least two sets of film dispersing rollers are provided on the stent.

In one possible implementation, the cutting mechanism includes:

the bearing table is arranged on the bracket, is flush with the driving roller set and is used for bearing the steel plate;

the cutter is connected to the support in an up-and-down sliding mode, and the cutting edge of the cutter is aligned with the side wall, far away from the driving roller set, of the bearing table up and down;

the telescopic oil cylinder is arranged on the support along the vertical direction, the output end of the telescopic oil cylinder is connected with the cutter, and the telescopic oil cylinder is electrically connected with the controller.

In some embodiments, the cutting edge of the cutter extends obliquely up and down perpendicular to the running direction of the steel plate.

In a possible implementation manner, the guide roller set comprises a plurality of supporting rotating rollers which are flush with the round rods, and at least one guide rotating roller which is positioned above the supporting rotating rollers and is used for rolling and pressing the upper plate surface of the steel plate.

The steel plate film cutting device provided by the utility model has the beneficial effects that: compared with the prior art, the steel plate film sticking and cutting device has the advantages that steel is enabled to run onto a round rod through the guide roller group, the steel enters the driving roller group under the support of the round rod, the steel plate runs under the rolling action of the driving roller group, meanwhile, the film roll is scattered through the film scattering roller group, an unfolded protective film is attached onto the steel plate and passes through the driving roller group, the protective film is enabled to be flatly attached to the steel plate under the rolling action of the driving roller group, the steel plate is cut into the required length size when the steel plate runs to the cutting mechanism, the sensor arranged on the driving roller group can detect the rolling rotation angle, the controller receives the angle data and converts the angle data into the length data, and therefore after the distance of the steel plate driven by the rolling of the driving roller group is matched with the required length size of the steel plate, the controller controls the driving roller group to stop running, the steel plate is enabled to be static, and the cutting mechanism acts to cut the steel plate, after the cutting is finished, the driving roller set continues to operate, the sensor performs angle counting detection for the next time, and the detection stability of the running distance of the steel plate can be improved by detecting the rolling rotation angle mode of the driving roller set, so that the cutting size precision of the steel plate is improved, and when the steel plate with different sizes is obtained by cutting, the control parameters of the controller are only required to be adjusted without moving the position of the sensor, so that the production efficiency of the steel plate with different sizes is improved when debugging can be reduced.

Drawings

Fig. 1 is a schematic perspective view of a cutting device for a steel plate film according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

fig. 3 is a schematic cross-sectional structural view of a steel plate film cutting device according to an embodiment of the present invention;

FIG. 4 is a view taken along line B of FIG. 1;

fig. 5 is a schematic diagram of a transmission structure of a driving roller set used in the embodiment of the present invention.

In the figure: 1. a support; 10. a round bar; 2. a guide roller set; 21. supporting the roller; 22. a guide roller; 3. a film dispersing roller set; 30. rolling the film; 31. a mounting seat; 311. a semicircular shaft groove; 32. a mandrel; 321. a first gear; 33. a rotary damper; 331. a second gear; 4. a drive roller set; 40. an angle sensor; 41. an upper compression roller; 411. a pulley; 412. a slide base; 42. a lower pressing roller; 43. a drive member; 44. a threaded adjustment member; 45. a tension wheel; 5. a cutting mechanism; 51. a receiving table; 52. a cutter; 521. cutting edges; 53. a telescopic oil cylinder; 6. and a controller.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 and fig. 3, a cutting device for a steel plate film according to the present invention will now be described. The steel plate film pasting and cutting device comprises a support 1, a guide roller set 2, a film scattering roller set 3, a driving roller set 4, a cutting mechanism 5 and a controller 6; wherein, a plurality of round rods 10 for supporting the running of the steel plate are horizontally arranged on the bracket 1 at intervals; the guide roller group 2 is arranged at one end of the bracket 1 and is used for rolling the upper surface and the lower surface of the steel plate and guiding the steel plate to the round rod 10; the film scattering roller group 3 is arranged on the bracket 1 and is used for receiving and driving the film roll 30 to rotate and scatter the roll; the driving roller group 4 is arranged on the bracket 1, is horizontally aligned with the round rod 10, is positioned below the film scattering roller group 3, and is used for rolling and attaching the scattered protective film to the steel plate and driving the steel plate to run; a sensor for detecting the rolling rotation angle of the driving roller set 4 is arranged on the driving roller set; the cutting mechanism 5 is arranged on the bracket 1, is respectively positioned on two sides of the driving roller group 4 together with the guide roller group 2, and is used for bearing and cutting off the steel plate; the controller 6 is electrically connected with the driving roller group 4, the sensor and the cutting mechanism 5 respectively.

The working mode of the steel plate film sticking and cutting device provided by the embodiment is as follows: when the end of the steel plate starts to be produced before entering the driving roller set 4, the steel plate needs to be manually guided to pass through the guide roller set 2 and enter the driving roller set 4, then the steel plate automatically runs under the rolling driving action of the driving roller set 4, in addition, when the film roll 30 is newly installed, the end of the protective film for scattering the film roll 30 needs to be manually attached to the steel plate, then the film roll 30 is driven to automatically rotate and scatter under the rolling action of the driving roller set 4 by the pulling force of the protective film, and the film scattering roller set 3 can also be provided with a driving mechanism (such as a motor or a motor) for assisting the rotation of the film roll 30; for the first cutting, when the end of the steel plate just passes through the cutting mechanism 5, the controller 6 is manually operated to perform the first cutting, and then the rolling angle detected by the sensor is used for controlling the subsequent cutting action, so that the controller 6 controls the driving roller set 4 to stop once when the rolling rotation angle detected by the sensor reaches a set value (namely, when the steel plate runs for a certain distance), and the cutting mechanism 5 performs the first cutting action.

Compared with the prior art, the steel plate film sticking cutting device provided by the embodiment has the advantages that steel is enabled to run onto a round bar 10 through a guide roller set 2, the steel enters a driving roller set 4 under the support of the round bar 10, the steel plate is enabled to run under the rolling action of the driving roller set 4, meanwhile, a film roll 30 is scattered through a film scattering roller set 3, an unfolded protective film is attached onto the steel plate and passes through the driving roller set 4, the protective film is enabled to be smoothly attached to the steel plate under the rolling action of the driving roller set 4, the steel plate is cut into a required length size when the steel plate is driven to run to a cutting mechanism 5, as a sensor arranged on the driving roller set 4 can detect the rolling rotation angle, a controller 6 receives angle data and converts the angle data into length data, and after the steel plate running distance is driven by the driving roller set 4 in a rolling way to be matched with the required steel plate length size, the controller 6 controls the driving roller set 4 to stop running, thereby make the steel sheet static, cutting mechanism 5 moves simultaneously and carries out the steel sheet and tailor, drive roller set 4 continues the operation after tailoring the completion, the sensor carries out angle count detection next time, through the roll extrusion turned angle mode that detects drive roller set 4, can improve the detection stability that the steel sheet walked the distance, thereby improve the steel sheet and tailor the size precision, and when needs are tailor and obtain not unidimensional steel sheet, only need adjust controller 6 control parameter can, need not the position of removal sensor, thereby when can reducing the debugging, improve the production efficiency to not unidimensional steel sheet.

In some embodiments, referring to fig. 3 and 5, the drive roller set 4 includes an upper press roller 41, a lower press roller 42, and a drive member 43; two ends of the upper press roller 41 are respectively and rotatably connected with a sliding seat 412, and the sliding seats 412 are connected with the bracket 1 in an up-and-down sliding manner; two ends of the lower compression roller 42 are respectively rotatably connected with the bracket 1 and are positioned right below the upper compression roller 41, and the lower compression roller 42 and the upper compression roller 41 are matched for rolling a steel plate; the driving piece 43 is arranged on the bracket 1, is electrically connected with the controller 6, and has an output end connected with the upper pressing roller 41 and/or the lower pressing roller 42; the sensor is an angle sensor 40 provided on the rotation shaft of the upper press roller 41 or the lower press roller 42.

The driving member 43 may be used to drive the upper pressing roller 41 or the lower pressing roller 42 independently, and the rolling force between the upper pressing roller 41 and the lower pressing roller 42 is utilized to realize synchronous reverse rotation of the two, or simultaneously drive the upper pressing roller 41 and the lower pressing roller 42 to perform synchronous reverse rotation, the upper pressing roller 41 can realize distance adjustment with the lower pressing roller 42 through the up-and-down sliding of the sliding base 412 on the bracket 1, so as to adjust the rolling force of the upper pressing roller 41 and the lower pressing roller 42 on the steel plate, the structure is simple, the adjustment is convenient, the angle sensor 40 is arranged on the rotating shaft of the upper pressing roller 41 or the lower pressing roller 42 which rotates synchronously, so as to detect the rotating angle of the rotating shaft in real time, and by converting the angle into length, the running distance of the steel plate is determined, the detection process is stable and reliable, and the size precision of the steel plate can be improved.

In some possible implementations, referring to fig. 5, the upper pressing roller 41 and the lower pressing roller 42 are both rubber rollers, and the rotating shaft ends of the upper pressing roller 41 and the lower pressing roller 42 are respectively sleeved with belt wheels 411 driven by belts, and the angle sensor 40 is arranged on the rotating shaft of the upper pressing roller 41 or the lower pressing roller 42. It should be noted that the driving member 43 may be a motor (preferably a stepping motor or a servo motor) for transmitting power to the rotating shaft of the upper pressing roller 41 or the lower pressing roller 42 through a belt or a chain or a gear, and simultaneously, the belt transmission is used to ensure the synchronous action between the upper pressing roller 41 and the lower pressing roller 42 (the transmission belt should be connected with the two pulleys 411 as a figure-8, respectively, so as to achieve the synchronous and reverse rotation of the two pulleys 411), a tension wheel 45 should be disposed between the two pulleys 411, and when the distance between the upper rotating roller and the lower rotating roller is adjusted, the tension state of the transmission belt can be ensured by adjusting the position of the tension wheel 45; because the upper compression roller 41 and the lower compression roller 42 are rubber rollers, on one hand, the surface of the steel plate can be prevented from being scratched, on the other hand, the rolling driving force of the upper compression roller 41 and the lower compression roller 42 on the steel plate can be improved, the steel plate is prevented from slipping and causing detection errors to the running distance of the steel plate, and therefore the cutting size precision of the steel plate is improved.

In some embodiments, referring to fig. 3, two sides of the bracket 1 are respectively provided with a threaded adjusting member 44 rotatably connected to the two sliding bases 412, and the threaded adjusting member 44 is vertically and threadedly connected to the bracket 1. The sliding seat 412 can be driven to slide up and down by rotating the thread adjusting piece 44, and the structure is simple and the adjustment is convenient.

In some possible implementations, referring to fig. 3 and 4, the film spreading roller set 3 includes two mounting seats 31, a mandrel 32, and a rotary damper 33; wherein, the two mounting seats 31 are respectively fixedly connected to two sides of the bracket 1; two ends of the mandrel 32 are respectively rotatably connected with the two mounting seats 31, and one end of the mandrel is sleeved with a first gear 321; the rotary damper 33 is disposed on one side of the bracket 1, the output shaft is rotatably connected to the bracket 1, a second gear 331 is sleeved on the output shaft, and the second gear 331 is engaged with the first gear 321. The rotary damper 33 can enable a product to obtain gentle mechanical motion in the rotating process, the meshing relation of the first gear 321 and the second gear 331 is utilized, the torque of the film roll 30 can be transmitted to the rotary damper 33, the film roll 30 can rotate smoothly according to the rotating speed matched with the steel plate walking speed by utilizing the rotary damper 33, the problem that the film scattering amount is too large due to the rotating inertia of the film roll 30 in the film scattering process and the protective film is wrinkled is avoided, meanwhile, the film scattering speed and the steel plate walking speed are guaranteed to be matched all the time when the diameter of the film scattering process of the film roll 30 is gradually reduced, and the film sticking quality is improved.

Specifically, referring to fig. 1 and 2, a semicircular shaft slot 311 adapted to rotatably receive the mandrel 32 is formed on a top wall of the mounting base 31, and the second gear 331 is located below the first gear 321. When the film roll 30 needs to be replaced, the mandrel 32 can be directly lifted upwards and taken down, and the mandrel 32 penetrates into the new film roll 30 and then is directly placed into the semicircular shaft groove 311, so that the first gear 321 is meshed with the second gear 331, and the film roll replacement device is convenient to operate, time-saving and labor-saving.

Further, referring to fig. 1, at least two film spreading roller sets 3 are disposed on the support 1. Set up two loose membrane roller sets 3 and carry out the operation of loosing in turn to lead to the fact long-time shut down when avoiding changing membrane book 30, can improve production efficiency.

In some possible implementations, referring to fig. 4, the cutting mechanism 5 includes a receiving platform 51, a cutter 52, and a telescopic cylinder 53; wherein, the bearing table 51 is arranged on the bracket 1, is flush with the driving roller set 4 and is used for bearing the steel plate; the cutter 52 is connected to the bracket 1 in a vertically sliding manner, and the cutting edge 521 of the cutter 52 is vertically aligned with the side wall of the bearing table 51 far away from the drive roller group 4; the telescopic oil cylinder 53 is arranged on the support 1 along the vertical direction, the output end of the telescopic oil cylinder is connected with the cutter 52, and the telescopic oil cylinder 53 is electrically connected with the controller 6. It should be noted that the telescopic cylinder 53 is used for connecting a pipeline of a hydraulic system, and the pipeline of the hydraulic system is provided with an electromagnetic valve electrically connected with the controller 6, when the steel plate travels a set distance and stops on the receiving table 51, the telescopic cylinder 53 drives the cutter 52 to press down, so that the cutting edge 521 is matched with the side wall of the receiving table 51 to cut off the steel plate, the structure is simple, the cutter 52 acts stably, and the cut can be ensured to be neat.

In the present embodiment, referring to fig. 4, the cutting edge 521 of the cutter 52 extends obliquely up and down perpendicular to the traveling direction of the steel plate. Utilize the blade 521 of slope can make and cut the in-process by a side of steel sheet to the opposite side gradually at the steel sheet, compare in the mode of the whole cutting steel sheet of width direction along the steel sheet, can reduce the shear resistance, improve shear stability to can improve the life of cutter 52 and the incision quality of steel sheet.

In some possible implementations, referring to fig. 1 and 3, the guide roller group 2 includes a plurality of supporting rollers 21 flush with the round bar 10, and at least one guide roller 22 located above the supporting rollers 21, the guide roller 22 being configured to roll against the upper surface of the steel plate. The steel plate passes through between supporting roller 21 and the direction runner roll 22 to make the steel plate can walk to the round bar 10 by the level, take place upwarp or downwarping when avoiding the steel plate to get into drive roller set 4, thereby ensure that production process is stable smooth.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a device is tailor to steel sheet pad pasting which characterized in that includes:

the driving roller group is arranged on the bracket, is horizontally aligned with the round rod, is positioned below the film scattering roller group, and is used for rolling and attaching the scattered protective film to the steel plate and driving the steel plate to run; the driving roller set is provided with a sensor for detecting the rolling rotation angle of the driving roller set;

the cutting mechanism is arranged on the bracket, is positioned on two sides of the driving roller set together with the guide roller set respectively, and is used for bearing and cutting off the steel plate;

and the controller is electrically connected with the driving roller group, the sensor and the cutting mechanism respectively.

2. The steel plate film cutting device according to claim 1, wherein the driving roller group comprises:

the two ends of the lower compression roller are respectively rotatably connected with the bracket and are positioned right below the upper compression roller, and the lower compression roller and the upper compression roller are matched for rolling the steel plate;

the driving piece is arranged on the bracket, is electrically connected with the controller, and has an output end connected with the upper pressing roller and/or the lower pressing roller;

the sensor is an angle sensor arranged on a rotating shaft of the upper pressing roller or the lower pressing roller.

3. The steel plate film cutting device according to claim 2, wherein the upper press roll and the lower press roll are rubber rolls, belt wheels driven by belts are respectively sleeved at rotating shaft ends of the upper press roll and the lower press roll, and the angle sensor is arranged on a rotating shaft of the upper press roll or the lower press roll.

4. The steel plate film cutting device according to claim 2, wherein the two sides of the support are respectively provided with a threaded adjusting piece which is correspondingly and rotatably connected with the two sliding seats, and the threaded adjusting piece is in threaded connection with the support in a vertical direction.

5. The steel plate film coating and cutting device as claimed in claim 1, wherein the film dispersing roller set comprises:

6. The steel plate film sticking and cutting device as claimed in claim 5, wherein a semicircular shaft groove suitable for rotatably receiving the mandrel is formed in the top wall of the mounting seat, and the second gear is located below the first gear.

7. The steel plate film-sticking cutting device as claimed in claim 6, wherein at least two said film-scattering roller sets are provided on said support.

8. The steel plate film cutting device according to claim 1, wherein the cutting mechanism comprises:

the cutter is connected to the support in a vertically sliding mode, and the cutting edge of the cutter is vertically aligned with the side wall, away from the driving roller set, of the bearing table;

9. The film-sticking and cutting device for the steel plate according to claim 8, wherein the cutting edge of the cutter extends obliquely up and down perpendicular to the running direction of the steel plate.

10. A steel plate film cutting apparatus as claimed in any one of claims 1 to 9, wherein said guide roller group includes a plurality of support rollers flush with said round bar, and at least one guide roller above said support rollers, said guide roller being adapted to roll against the upper plate surface of said steel plate.