CN218478288U

CN218478288U - Strip coil feeding device

Info

Publication number: CN218478288U
Application number: CN202222515941.1U
Authority: CN
Inventors: 杨林镇; 金雪贵; 吴文广; 曾明川
Original assignee: Tongcheng Tongxing Machinery Equipment Co ltd
Current assignee: Tongcheng Tongxing Machinery Equipment Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-14
Anticipated expiration: 2032-09-22

Abstract

The utility model provides a strip send a roll device, including the frame, with the frame rotates the roll roller that send of connecting, and sets up compression roller assembly in the frame, wherein, compression roller assembly is including setting up base in the frame, with the base rotates the curved bar that the one end of connecting has the structure through-hole, with the other end of curved bar rotates the cylinder roller of connecting, one end with the base rotates the screw rod of connecting, with the nut of the other end threaded connection of screw rod, and set up and be in spring on the screw rod, wherein, the other end of screw rod is passed the structure through-hole sets up and can be relative the structure through-hole reciprocates, the spring is located the curved bar with between the nut under the effect of spring the cylinder roller with send the strip on the roll roller to contact. The utility model discloses can make compression roller assembly compress tightly on the area material in real time, prevent that the area material from loosing to roll up.

Description

Strip coil feeding device

Technical Field

The utility model relates to a material area send a roll technical field, in particular to area material send a roll device.

Background

In the production of mica insulation, the mica paper often needs to be fed continuously in roll stock for the next cutting operation. However, it is easy to unwind during the feeding of the coil stock. In order to prevent the web from being unwound, a press roller is usually provided in the web feeding device to engage with the feeding roller, so that the web is not easily unwound. However, as the thickness of the web is gradually reduced, the pressure of the press roll acting on the web is gradually changed, resulting in that the web cannot be compacted in real time. Therefore, there is a need for an improvement to the existing press roll, so that the press roll can compress the roll material in real time, thereby avoiding the problem of loose roll of the roll material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strip send a roll device to solve current strip and send a roll device to make the problem that the coil stock loosed the book easily.

In order to solve the technical problem, the utility model provides a belting send a roll device, which comprises a frame, with the frame rotates the roll of sending of connecting, and sets up compression roller assembly in the frame, wherein, compression roller assembly is including setting up base in the frame, with the base rotates the curved bar that the one end of connecting has the structure through-hole, with the other end of curved bar rotates the cylinder roller of connecting, one end with the base rotates the screw rod of connecting, with the nut of the other end threaded connection of screw rod, and set up spring on the screw rod, wherein, the other end of screw rod passes the structure through-hole sets up and can be relative the structure through-hole reciprocates, the spring is located the curved bar with between the nut under the effect of spring the cylinder roller with the belting on sending the roll contacts.

Optionally, the structural through hole is a waist circular hole.

Optionally, the base includes the base body, sets up installation through-hole and mounting groove on the base body, and sets up round pin axle in the installation through-hole, the mounting groove perpendicular to the installation through-hole sets up, the one end of screw rod with round pin axle rotates to be connected, the other end of screw rod passes the mounting groove sets up.

Optionally, the mounting groove is a waist circular groove.

Optionally, the cylindrical roller is a bearing.

Optionally, the number of the press roll assemblies is two.

Optionally, still including installing motor in the frame, the input with what the motor was connected and set up magnetic powder clutch in the frame, with what magnetic powder clutch's output was connected and rotate to set up drive pulley in the frame, with what drive pulley belt was connected and rotate to set up driven pulley in the frame, wherein, driven pulley is used for the drive send the winding up roller to rotate.

Optionally, the automatic feeding device further comprises a bottom plate, a servo motor arranged on the bottom plate, a screw rod arranged on the bottom plate and connected with the output end of the servo motor, a sliding nut in threaded connection with the screw rod, a connecting plate connected with the sliding nut, a rack connected with the connecting plate, a sliding block connected with the rack, and a linear slide rail connected with the sliding block, wherein the linear slide rail is arranged on the bottom plate.

Optionally, the number of the linear sliding rail and the number of the sliding block are two.

Optionally, the tape feeding and winding device further includes a photoelectric sensor, and the photoelectric sensor is configured to detect whether an edge of the tape is displaced, so as to detect whether the tape is deflected.

The utility model provides a pair of area material send package to put has following beneficial effect:

the other end of the screw rod penetrates through the structural through hole and can move up and down relative to the structural through hole, and the spring is positioned between the curved rod and the nut, so that the curved rod has the tendency of moving towards the direction far away from the nut on the screw rod under the action of the spring; due to the curved rod rotatably connected with the base and the cylindrical roller rotatably connected with the other end of the curved rod, the cylindrical roller can have a tendency of swinging towards the direction close to the nut under the action of the spring; the cylindrical roller is contacted with the belt material on the feeding and winding roller under the action of the spring, so that the spring can enable the cylindrical roller to press the belt material on the feeding and winding roller, and the function of preventing the belt material from being unwound is achieved; the cylindrical roller is pressed against the strip material arranged on the feeding roller under the action of the spring, so that the strip material can be pressed in real time in the process that the coiled strip material is gradually unreeled, and the unreeling is stable; one end of the screw rod is rotatably connected with the base, and the other end of the screw rod penetrates through the structural through hole and can move up and down relative to the structural through hole, so that the coiled material belt can be pressed on the material belt in real time through fine adjustment of the relative positions of the screw rod and the curved rod in the process of gradually unreeling, and meanwhile, the material belt can conveniently penetrate through the cylindrical roller and the coil conveying roller; the position of the nut on the screw rod is adjustable, so that the pressure of the cylindrical roller for pressing the material belt can be adjusted.

Drawings

FIG. 1 is a schematic structural view of a tape supply and take-up device according to an embodiment of the present invention;

FIG. 2 is a partially enlarged view of the tape supply apparatus according to the embodiment of the present invention;

fig. 3 is another enlarged partial schematic view of a tape supply apparatus according to an embodiment of the present invention.

Description of the reference numerals:

100-a frame; 200-a roll feeding roller; 300-a compression roller assembly; 310-a base; 311-a base body; 312-a mounting groove; 313-a pin shaft; 320-a curved bar; 321-structural vias; 330-cylindrical rollers; 340-a screw; 350-a nut; 360-spring;

410-a motor; 420-magnetic particle clutch; 430-a driving pulley; 440-a driven pulley;

510-a backplane; 520-a servo motor; 530-a screw rod; 540-sliding nuts; 550-connecting plates; 570-a slider; 580-linear slide.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

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

Referring to fig. 1, 2 and 3, fig. 1 is a schematic view of a structure of a belt material feeding device in an embodiment of the present invention, fig. 2 is a schematic view of a partial enlargement of the belt material feeding device in an embodiment of the present invention, fig. 3 is a schematic view of another partial enlargement of the belt material feeding device in an embodiment of the present invention, the present embodiment provides a belt material feeding device, which includes a frame 100, a feeding roller 200 rotatably connected to the frame 100, and a pressing roller assembly 300 disposed on the frame 100, wherein the pressing roller assembly 300 includes a base 310 disposed on the frame 100, a curved rod 320 rotatably connected to the base 310 and having a structure through hole 321 at one end, a cylindrical roller 330 rotatably connected to the other end of the curved rod 320, a screw 340 rotatably connected to the base 310 at one end, a nut 350 threadedly connected to the other end of the screw 340, and a spring 360 disposed on the screw 340, wherein the other end of the screw 340 passes through the structure through hole 321 and can move up and down relative to the structure through hole 321, the spring 360 is located between the curved rod 320 and the nut 350, and the spring 360 acts on the feeding roller 200 and the cylindrical roller 200.

Because the screw 340 with one end rotatably connected with the base 310, the nut 350 in threaded connection with the other end of the screw 340, and the spring 360 arranged on the screw 340, wherein the other end of the screw 340 passes through the structural through hole 321 and can move up and down relative to the structural through hole 321, and the spring 360 is arranged between the curved rod 320 and the nut 350, the curved rod 320 has a tendency to move on the screw 340 in a direction away from the nut 350 under the action of the spring 360; due to the curved bar 320 rotatably connected to the base 310 and the cylindrical roller 330 rotatably connected to the other end of the curved bar 320, the cylindrical roller 330 may have a tendency to swing toward the nut 350 by the spring 360; because the cylindrical roller 330 is in contact with the strip material on the feeding and winding roller 200 under the action of the spring 360, the spring 360 can enable the cylindrical roller 330 to press the strip material arranged on the feeding and winding roller 200, thereby playing a role of preventing the strip material from being unwound; the cylindrical roller 330 presses the strip material arranged on the roll feeding roller 200 under the action of the spring 360, so that the strip material can be pressed in real time in the process of gradually unreeling the coiled strip material, and the unreeling is stable; because one end of the screw 340 is rotatably connected with the base 310, and the other end of the screw 340 passes through the structural through hole 321 and can move up and down relative to the structural through hole 321, the coiled material belt can be pressed on the material belt in real time by fine adjustment of the relative positions of the screw 340 and the curved bar 320 in the process of gradually unreeling, and meanwhile, the material belt can conveniently pass through the cylindrical roller 330 and the roll feeding roller 200; since the position of the nut 350 on the screw 340 is adjustable, the pressure with which the cylindrical roller 330 presses the tape can be adjusted.

Referring to fig. 3, the through hole 321 is a circular waist hole, so that the screw 340 can move up and down relative to the curved rod 320 conveniently, and the material belt can be pressed by the cylindrical roller 330 even if the material belt has different thicknesses.

Referring to fig. 3, the base 310 includes a base body 311, a mounting through hole and a mounting groove 312 provided on the base body 311, and a pin 313 provided in the mounting through hole, the mounting groove 312 is perpendicular to the mounting through hole, one end of the screw 340 is rotatably connected to the pin 313, and the other end of the screw 340 passes through the mounting groove 312.

Referring to fig. 3, the mounting groove 312 is a waist circular groove.

Referring to fig. 3, the cylindrical rollers 330 are bearings.

Referring to fig. 1, the number of the roll assemblies 300 is two.

Referring to fig. 1 and 2, the belt material feeding device further includes a motor 410 mounted on the frame 100, a magnetic particle clutch 420 disposed on the frame 100 and having an input end connected to the motor 410, a driving pulley 430 disposed on the frame 100 and having a rotation end connected to an output end of the magnetic particle clutch 420, and a driven pulley 440 disposed on the frame 100 and having a rotation end connected to the driving pulley 430, wherein the driven pulley 440 is used for driving the feeding roller 200 to rotate.

Referring to fig. 1 and 2, the tape supply and winding apparatus further includes a base plate 510, a servo motor 520 disposed on the base plate 510, a lead screw 530 disposed on the base plate 510 and connected to an output end of the servo motor 520, a slide nut 540 screwed to the lead screw 530, a connecting plate 550 connected to the slide nut 540, a rack 100 connected to the connecting plate 550, a slider 570 connected to the rack 100, and a linear slide 580 connected to the slider 570, and the linear slide 580 is disposed on the base plate 510.

Referring to fig. 1, the number of the linear slide 580 and the slider 570 is two.

Referring to fig. 1, the tape supply and winding apparatus further includes a photo sensor for detecting whether an edge of the tape is displaced to detect whether the tape is deflected.

In this embodiment, the working process of the tape feeding device is as follows:

first, the screw 340 is rotated relative to the base 310 to lift the screw 340, then the strip is passed through the gap between the unwinding roller and the pinch roller assembly 300, then the screw 340 is rotated relative to the base 310 to lower the screw 340, and then the tightness of the nut 350 is adjusted to adjust the degree of pressing the curved bar 320 by the spring 360, thereby adjusting the degree of pressing the strip by the cylindrical roller 330 at the other end of the curved bar 320 until the pressure of pressing the strip by the cylindrical roller 330 is proper.

Secondly, the motor 410 drives the magnetic particle clutch 420 to rotate, the magnetic particle clutch 420 drives the driving pulley 430 to rotate, the driving pulley 430 drives the driven pulley 440 to rotate, and the driven pulley 440 drives the winding roller 200 to rotate so as to realize unwinding.

Thirdly, after the photoelectric sensor detects the edge displacement of the strip, the servo motor 520 drives the screw rod 530 to rotate, the screw rod 530 drives the sliding nut 540 to move, the sliding nut 540 drives the connecting plate 550 to move, the connecting plate 550 drives the rack 100 to move, the rack 100 drives the slider 570 to move relative to the linear slide rail 580, and as the feeding roller 200 and the pressing roller assembly 300 are both arranged on the rack 100, the strip between the feeding roller 200 and the pressing roller assembly 300 can be deviated until the photoelectric sensor detects that the edge of the strip is not displaced.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any changes and modifications made by those skilled in the art according to the above disclosure are all within the scope of the appended claims.

Claims

1. The utility model provides a belting send rolling up device, its characterized in that, including the frame, with the frame rotates the roller that send of connecting, and sets up compression roller assembly in the frame, wherein, compression roller assembly is including setting up base in the frame, with the base rotates the curved bar that the one end of connecting has the structure through-hole, with the other end of curved bar rotates the cylindrical roller of connecting, one end with the base rotates the screw rod of connecting, with the nut of the other end threaded connection of screw rod, and set up spring on the screw rod, wherein, the other end of screw rod passes the structure through-hole sets up and can be relative the structure through-hole reciprocates, the spring is located the curved bar with between the nut under the effect of spring cylindrical roller with send the belting on the roller to contact.

2. The web reel of claim 1, wherein the structural openings are waist holes.

3. The strip winding device according to claim 1, wherein the base includes a base body, a mounting hole and a mounting groove formed in the base body, and a pin disposed in the mounting hole, the mounting groove is disposed perpendicular to the mounting hole, one end of the screw is rotatably connected to the pin, and the other end of the screw passes through the mounting groove.

4. The web reel of claim 3, wherein the mounting slot is a circular slot.

5. The web reel of claim 1, wherein the cylindrical roller is a bearing.

6. The web reel of claim 1, wherein the number of the roll assemblies is two.

7. The web reeling device of claim 1 further comprising a motor mounted on the frame, a magnetic particle clutch having an input end connected to the motor and disposed on the frame, a driving pulley connected to an output end of the magnetic particle clutch and rotatably disposed on the frame, and a driven pulley belt-connected to the driving pulley and rotatably disposed on the frame, wherein the driven pulley is configured to drive the reeling roller to rotate.

8. The web reel apparatus according to claim 1, further comprising a base plate, a servo motor provided on the base plate, a lead screw provided on the base plate and connected to an output end of the servo motor, a slide nut screw-coupled to the lead screw, a connecting plate coupled to the slide nut, a frame coupled to the connecting plate, a slider coupled to the frame, and a linear guide coupled to the slider, the linear guide being provided on the base plate.

9. The web reel of claim 8, wherein the number of linear slides and slides is two.

10. The web reel-up of claim 1, further comprising a photosensor for detecting displacement of an edge of the web to detect deflection of the web.