CN218707568U

CN218707568U - Full-automatic deviation-rectifying synchronous surface unreeling machine

Info

Publication number: CN218707568U
Application number: CN202223161720.5U
Authority: CN
Inventors: 方纯洁; 方君豪; 蔡晓霞; 蔡丰; 朱成金; 陈理敏
Original assignee: Zhejiang Xuteng Machinery Co ltd
Current assignee: Zhejiang Xuteng Machinery Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-24
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a full-automatic synchronous surface machine of unreeling of rectifying, the test platform comprises a support, the deflector roll, unreel the subassembly and the subassembly of rectifying, it includes two intervals settings and even wallboard as an organic whole to unreel the subassembly, rotatable install in the material spool of wallboard one end and be used for driving the material spool and rotate the drive assembly who makes the material that rolls on it unreel with the constant linear velocity, drive assembly is including keeping away from or compressing tightly the flat band that the material coiled the surface, the flat band is connected with the transmission, the subassembly of rectifying is including installing the gyro wheel that sets up in wallboard lower part and interval, the executor of rectifying and be used for carrying out rolling bearing's gyro wheel support to the gyro wheel, the gyro wheel axis is perpendicular with material spool, gyro wheel support and frame fixed connection, the executor of rectifying is articulated with the frame and the output is connected with wallboard wherein.

Description

Full-automatic deviation-rectifying synchronous surface unreeling machine

Technical Field

The utility model relates to an unreel mechanical technical field, specifically be a full-automatic synchronous surface machine of unreeling of rectifying.

Background

The coating machine is used for coating the required coating on a strip-shaped substrate to realize surface modification treatment on the substrate, if waterproof glue is coated on the substrate to enable the substrate to become a material with a waterproof function, the substrate is usually wound into a coil of material after being produced, when the coating machine is used for coating, an unreeling machine or an unreeling device is needed to unreel the substrate and then convey the substrate to a coating station of the coating machine for coating operation, the existing unreeling device basically only has the unreeling function, the conveying and traction of the strip are completed by a transmission system of a coating machine main machine, a special deviation corrector is arranged on a strip conveying path to correct the strip in progress, the structure is not fixed due to the axial position of the coil, when the deviation corrector corrects the strip, the tension of two transverse edges of the strip is inconsistent, particularly when the edge regularity of the strip on the coil serving as a raw material is poor, the distance of the transverse traction of the deviation corrector is large (namely the deviation correction amplitude is large) during the deviation correction action, the influence on the surface tension of the strip is larger, the subsequent coating quality is influenced to a certain extent, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic synchronous surface machine of unreeling of rectifying collects unreels and rectifies in an organic whole, and material book synchronous motion when rectifying the action, it is effectual to rectify, can avoid simultaneously leading to the fact tension poor to strip both edges, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic synchronous surface of rectifying unreeling machine, includes frame 1, deflector roll 7, unreels the subassembly and the subassembly of rectifying, it includes that two intervals set up and even wallboard 16 as an organic whole, rotatable install in the material reel 14 of wallboard 16 one end and be used for the drive material reel 14 rotates the drive assembly that makes the material that it was rolled 13 and unreel with the constant linear velocity, drive assembly is including keeping away from or compressing tightly the flat band 11 on material reel 13 surface, flat band 11 is connected with the transmission, the subassembly of rectifying including install in gyro wheel 3, the executor 4 of rectifying of wallboard 16 lower part and interval setting and be used for right gyro wheel 3 carries out rolling support's gyro wheel support 2, gyro wheel 3 axis with material reel 14 is perpendicular, gyro wheel support 2 with frame 1 fixed connection, the executor rectify 4 with frame 1 is articulated and the output is one wherein wallboard 16 connects.

Further, transmission includes that the rotation is installed pivot 8 on the wallboard 16, locate one of them wallboard 16 the outside and with gear motor 5 that 8 one end transmission of pivot is connected and being located the interval sets up the rotatable installation between the wallboard 16 two last swing arms 10 of pivot 8, lie in two in the pivot 8 the fixed drive roll 9 that is provided with between the swing arm 10, driven roll 12 is installed to swing arm 10 free end, flat belt 11 is around the dress drive roll 9 with on the driven roll 12, every swing arm 10 is wound by the drive of a cylinder 6 the swing of pivot 8 makes flat belt 11 is kept away from or is compressed tightly material book 13 surfaces.

Furthermore, notches 18 with downward openings are formed in the bottom of each wall plate 16 at intervals, roller shafts 17 are fixedly mounted on the outer sides of the wall plates 16, the rollers 3 are rotatably mounted on the roller shafts 17, the rollers 3 are located in the notches 18, a guide surface 201 is arranged at the upper end of each roller support 2, the rollers 3 are in rolling fit on the guide surfaces 201, and the longitudinal direction of the guide surfaces 201 is consistent with the axial direction of the material reel 14.

Further, the lower end of the notch 18 is lower than the guide surface 201, an auxiliary guide rail bar 19 is further arranged above the roller 3, the auxiliary guide rail bar 19 penetrates through the notch 18, and two ends of the auxiliary guide rail bar 19 are connected with the corresponding roller support 2 through a stand column 20.

Furthermore, be equipped with a plurality of pull rods 21 between the wallboard 16 and connect two wallboard 16 as an organic whole, deflector roll 7 has a plurality of rotatable the installing between wallboard 16 and according to unreeling the back strip and carry out the route setting.

Furthermore, a magnetic powder brake 15 is arranged on the outer side of one of the wall plates 16, and one end of the material reel 14 is in transmission connection with the magnetic powder brake 15.

The utility model has the advantages that: the utility model provides a pair of full-automatic synchronous surface machine of unreeling of rectifying, the supporting installation is at the coating machine input, adopt gear motor driven flat belt to compress tightly and unreel power as material book surface, make the material book when unreeling, its different book footpath condition is transferred the line speed unanimous with the flat belt linear velocity all the time, the realization is waited the linear velocity and is unreeled, when the sensor of coating machine input detects the strip of input and has the lateral deviation, the executor action of rectifying is controlled along the control system of complete machine, drive the wallboard wholly along guide surface lateral shifting, the adjustment is exported when unreeling at the strip both edges to the tramp, transversely lead to the fact the tractive to the strip when avoiding rectifying, influence the tensile uniformity in strip both sides, compact structure has, it is effectual to rectify, the unanimous advantage of the whole cross-section tension of strip.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a front view of the present invention;

fig. 4 is a sectional view taken along line B-B in fig. 3.

Detailed Description

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

Referring to fig. 1-4, a full-automatic deviation rectifying synchronous surface unreeling machine comprises a machine base 1, a guide roller 7, an unreeling assembly and a deviation rectifying assembly, wherein the unreeling assembly comprises two wall plates 16 which are arranged at intervals and connected into a whole, a material reel 14 which can be rotatably arranged at one end of the wall plates 16 and a driving assembly which is used for driving the material reel 14 to rotate so as to unreel a material roll 13 thereon at a constant linear speed, the driving assembly comprises a flat belt 11 which can be far away from or press the surface of the material roll 13, the flat belt 11 is in transmission connection with a transmission device, the deviation rectifying assembly comprises rollers 3 which are arranged at the lower part of the wall plates 16 and are arranged at intervals, a deviation rectifying actuator 4 and a roller support 2 which is used for rolling and supporting the rollers 3, the axes of the rollers 3 are perpendicular to the material reel 14, the roller support 2 is fixedly connected with the machine base 1, the deviation rectifying actuator 4 is hinged with the machine base 1, and the output end of the deviation rectifying assembly is connected with one of the wall plate 16, when the deviation rectifying actuator 4 acts, the wall plates 16 drives the rollers 3 to move along the roller support 2, so that the wall plates 16 and other parts such as the material reel 14 and the material roll 13 can move simultaneously, thereby adjusting the output belt to adjust the transverse position.

Preferably, the transmission device comprises a rotating shaft 8 rotatably mounted on the wall boards 16, a speed reduction motor 5 which is arranged on the outer side of one of the wall boards 16 and is in transmission connection with one end of the rotating shaft 8, and two swing arms 10 which are arranged between the wall boards 16 and are rotatably mounted on the rotating shaft 8, a driving roller 9 is fixedly arranged between the two swing arms 10 on the rotating shaft 8, a driven roller 12 is mounted at the free end of each swing arm 10, the flat belt 11 is wound on the driving roller 9 and the driven roller 12, each swing arm 10 is driven by a cylinder 6 to swing around the rotating shaft 8 so that the flat belt 11 is far away from or presses the surface of the material roll 13, wherein a piston rod end of the cylinder 6 is hinged with the outer side of the middle part of the corresponding swing arm 10, and a cylinder tail end of the cylinder 6 is hinged with the inner side of the corresponding wall board 16, so that the piston rod can drive the swing arm 10 around the rotating shaft 8 when the piston rod is stretched out and drawn back, thereby pressing the lower half width of the flat belt material roll 11 against the surface of the material roll 13 or away from the surface of the material roll 11, and the flat belt 11 and the material roll 13 have friction force when the flat belt 11 is pressed against the surface, at this time, the speed reduction motor 5 drives the rotating shaft 8 to rotate, thereby drive the driving roller 9 to drive the flat belt roll 9 to realize the unreel; when the coil needs to be changed, the piston rod extends out, the flat belt 11 is far away from the surface of the coil 13, and the coil can be changed by detaching the material reel 14; here, the position of the rotating shaft 8 is set above the output side of the material reel 14 for energy saving.

Through the arrangement, the full-automatic deviation rectifying synchronous surface unreeling machine is installed at the input end of a coating machine in a matching mode, due to the fact that the flat belt 11 driven by the speed reducing motor 5 is tightly pressed on the surface of the material roll 13 to serve as unreeling power, when the material roll 13 is unreeled, the unreeling speed under different roll diameter conditions is always consistent with the linear speed of the flat belt 11, unreeling at the constant linear speed is achieved, when a sensor at the input end of the coating machine detects that an input belt material has transverse deviation, the deviation rectifying actuator 4 is controlled to act through a control system of the whole machine to drive the wall plate 16 to move transversely along the guide rail surface 201 integrally, two edges of the output belt material are adjusted to correct positions when unreeling, the situation that traction is transversely caused to the belt material when deviation rectifying is avoided, the consistency of tension of two sides of the belt material is affected is avoided, and the full-automatic deviation rectifying synchronous surface unreeling machine has the advantages of being compact in structure, good in deviation rectifying effect, and the tension of the whole section of the belt material is consistent.

In a further embodiment, notches 18 with downward openings are formed in the bottom of each wall plate 16 at equal intervals, a roller shaft 17 is fixedly mounted on the outer side of each wall plate 16, rollers 3 can be rotatably mounted on the roller shafts 17, the rollers 3 are located in the notches 18, a guide surface 201 is arranged at the upper end of each roller support 2, the rollers 3 are in rolling fit with the guide surface 201, the longitudinal direction of the guide surface 201 is consistent with the axial direction of the material reel 14, the lower ends of the notches 18 are lower than the guide surface 201, auxiliary guide rails 19 are further arranged above the rollers 3, the auxiliary guide rails 19 penetrate through the corresponding notches 18, two ends of each auxiliary guide rail 19 are connected with the corresponding roller support 2 through upright posts 20, the rollers 3 are provided with flange edges, so that the outer circular surfaces of the rollers 3 are in rolling fit with the guide surfaces 201, the flange edges are matched with two sides of the guide surfaces 201 to avoid axial displacement of the rollers 3, and the stability of the wall plates 16 during movement is ensured; the auxiliary guide rail bar 19 is adopted, the lower end of the notch 18 is lower than the guide surface 201, the roller 3 is prevented from falling off the guide surface 201, and the safety of the whole structure is improved.

Preferably, be equipped with a plurality of pull rods 21 between the wallboard 16 and connect two blocks of wallboards 16 as an organic whole, here pull rod 21 has three to be triangular distribution between two blocks of wallboards 16, constitutes stable structure after being connected through fastener and wallboard 16, guarantees the normal use of unreeling machine, and deflector roll 7 has a plurality of rotatable installs between wallboard 16 and carries out the route setting according to unreeling the back strip, and the strip after will unreeling is derived unreeling machine input coating machine.

Further preferably, a magnetic powder brake 15 is installed on the outer side of one of the wall plates 16, and one end of the material reel 14 is in transmission connection with the magnetic powder brake 15, so that the material reel 14 has set resistance in the unwinding process, and the stability of the unwinding linear speed is further ensured.

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "other end", "one end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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

Claims

1. The utility model provides a full-automatic synchronous surface of rectifying unreels machine, includes frame (1), deflector roll (7), unreels the subassembly and the subassembly of rectifying, its characterized in that: the unreeling component comprises two wall plates (16) which are arranged at intervals and connected into a whole, a material reel (14) rotatably arranged at one end of each wall plate (16) and a driving component used for driving the material reel (14) to rotate so that a material roll (13) on the material reel can be unreeled at a constant linear speed, the driving component comprises a flat belt (11) which can be far away from or pressed on the surface of the material roll (13), the flat belt (11) is in transmission connection with a transmission device, the deviation correcting component comprises rollers (3) which are arranged at the lower part of each wall plate (16) at intervals, a deviation correcting actuator (4) and a roller support (2) used for carrying out rolling support on the rollers (3), the axes of the rollers (3) are perpendicular to the material reel (14), the roller support (2) is fixedly connected with the machine base (1), and the deviation correcting actuator (4) is hinged with the machine base (1) and the output end of the deviation correcting actuator is connected with one of the wall plates (16).

2. The full-automatic deviation rectifying synchronous surface unreeling machine according to claim 1, characterized in that: drive arrangement includes the rotatable installation pivot (8) on wallboard (16), locate one of them wallboard (16) outside and with gear motor (5) that pivot (8) one end transmission is connected and be located interval setting is rotatable installs between wallboard (16) two swing arms (10) on pivot (8), lie in two on pivot (8) fixed drive roll (9) that are provided with between swing arm (10), passive roller (12) are installed to swing arm (10) free end, flat belt (11) are around the dress drive roll (9) with on passive roller (12), every swing arm (10) are wound by a cylinder (6) drive pivot (8) swing makes flat belt (11) are kept away from or are compressed tightly roll up material (13) surface.

3. The full-automatic deviation rectifying synchronous surface unreeling machine according to claim 1, characterized in that: every equal interval in wallboard (16) bottom is seted up opening notch (18) down, wallboard (16) outside fixed mounting has roller shaft (17), gyro wheel (3) rotatable install in on roller shaft (17), gyro wheel (3) are located in notch (18), gyro wheel support (2) upper end has guide surface (201), gyro wheel (3) roll fit in on guide surface (201), guide surface (201) vertically with the axial of material spool (14) is unanimous.

4. The full-automatic deviation rectifying synchronous surface unreeling machine according to claim 3, characterized in that: the lower extreme of notch (18) is less than guide surface (201), gyro wheel (3) top still is equipped with supplementary guide rail strip (19), supplementary guide rail strip (19) run through correspond notch (18), supplementary guide rail strip (19) both ends all through stand (20) with correspond gyro wheel support (2) are connected.

5. The full-automatic deviation rectifying synchronous surface unreeling machine according to claim 4, characterized in that: be equipped with between wallboard (16) a plurality of pull rods (21) with two wallboard (16) connect as an organic wholely, deflector roll (7) have a plurality of rotatable install between wallboard (16) and carry out the route setting according to unreeling the back strip.

6. The full-automatic deviation rectifying synchronous surface unreeling machine according to any one of claims 1 to 5, characterized in that: one of the wall plates (16) is provided with a magnetic powder brake (15) on the outer side, and one end of the material reel (14) is in transmission connection with the magnetic powder brake (15).