CN215511255U

CN215511255U - Automatic dotted line punching machine for stickers

Info

Publication number: CN215511255U
Application number: CN202121370314.2U
Authority: CN
Inventors: 徐宏; 李为民; 黄兵兵
Original assignee: Gotou Electronics Anhui Co ltd
Current assignee: Gotou Electronics Anhui Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-14
Anticipated expiration: 2031-06-18

Abstract

The utility model provides an automatic dotted line punching machine for stickers, which comprises a rack, wherein a mounting rack is vertically arranged at the top of the rack close to the outer edge, a paper winding plate is arranged in front of the mounting rack, a tensioning mechanism is arranged at one side of the paper winding plate, a leveling mechanism is arranged at one side of the tensioning mechanism far away from the paper winding plate, the leveling mechanism comprises an upper compression roller, a lower compression roller and a driving mechanism, a cooling box is arranged at one side of the leveling mechanism far away from the tensioning mechanism, first limiting mechanisms are symmetrically arranged at the outer side of the cooling box, two cooling fans are arranged at the top of the cooling box, strip-shaped through holes are formed in two side plates of the cooling box, a dotted line punching mechanism is arranged at one side of the cooling box, and second limiting mechanisms are symmetrically arranged at the outer side of the dotted line punching mechanism. The automatic punching machine realizes the automatic punching of the dotted line of the belt paper, not only improves the working efficiency, but also can tension the belt paper to the maximum extent, effectively avoids the condition of dislocation of the belt paper and greatly reduces the rejection rate.

Description

Automatic dotted line punching machine for stickers

Technical Field

The utility model mainly relates to the technical field of coil processing equipment, in particular to an automatic dotted line punching machine for stickers.

Background

At present, in-process at production coil, need to take paper to change the coil number of turns on the coil mould, if, when needing to increase the coil number of turns, take paper to tear reduce take paper thickness can, consequently take paper in order to tear off conveniently, need adopt towards dotted line machine on the dotted line hole on taking paper, make take paper to tear off fast, and fracture department is comparatively level and smooth when tearing off, but present dashing dotted line machine degree of automation is low, mostly be semi-automatic equipment, and take paper comparatively loose when carrying, the rate of tension is not enough, lead to dashing dotted line inefficiency.

Therefore, the dash line punching machine in the prior art needs to be improved to improve the processing efficiency of the strip paper in view of the defects.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an automatic virtual line punching machine for stickers, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides an automatic dotted line machine that dashes of sticker, includes the frame, the top of frame is close to outer border and installs the mounting bracket perpendicularly, the place ahead of mounting bracket is installed around the paper dish, one side around the paper dish is equipped with straining device, straining device keeps away from one side around the paper dish and is equipped with levelling mechanism, levelling mechanism includes compression roller, lower compression roller and actuating mechanism, one side that straining device was kept away from to levelling mechanism is equipped with the cooler bin, the outside symmetry of cooler bin is equipped with first stop gear, two radiator fan are installed side by side at the top of cooler bin, all be equipped with the bar through-hole on the both sides board of cooler bin, two the bar through-hole is the symmetry setting, just one side that levelling mechanism was kept away from to the cooler bin is equipped with dashes dotted line mechanism, dash the outside symmetry of dotted line mechanism and install second stop gear.

Further, straining device includes first electronic guide rail, horizontal installation has the installation piece on the slide of first electronic guide rail, the positive horizontal installation of installation piece has the tensioning rod.

Further, go up the compression roller and be equipped with the backup pad with lower compression roller below, the pole setting is installed to backup pad top symmetry, be equipped with the slip through-hole in the pole setting, just the both ends of going up the compression roller all with slip through-hole sliding connection, threaded sleeve is installed through the bearing in the top of pole setting, threaded sleeve's bottom is linked together with the slip through-hole, be connected with the threaded rod through thread engagement on the threaded sleeve's the inner wall, the bottom of threaded rod links to each other with last compression roller, and the limiting plate is installed on the top.

Further, actuating mechanism includes gear motor and drive chain, the meshing is connected with sprocket one and sprocket two in the drive chain respectively, just the one end of lower compression roller is through bearing and pole setting and is rotated and be connected, and the other end runs through another pole setting and extends to its outside and sprocket two fixed connection.

Furthermore, the speed reducing motor is fixed at the top of the rack, and an output shaft of the speed reducing motor is fixedly connected with the first chain wheel.

Further, every first stop gear all includes the bracing piece, horizontal limiting plate is all installed to one side that the bracing piece is close to the cooler bin, be equipped with long circular arc notch on the horizontal limiting plate, long circular arc notch and bar through-hole one-to-one.

Further, the rear of dashing dotted line mechanism is equipped with the support frame, it includes the pneumatic cylinder to dash dotted line mechanism, the piston rod of pneumatic cylinder is connected with the hot pressboard, the hot pressboard bottom is equipped with a plurality of hot pressing heads side by side, the pneumatic cylinder openly is equipped with infrared distance measuring sensor, just the riser fixed connection of bolt and support frame is passed through at the pneumatic cylinder back.

Furthermore, the stand is installed to the rear of support frame, the light is installed to one side of stand.

Further, every second stop gear all includes the electronic guide rail of second, horizontal installation has the connecting block on the slide of the electronic guide rail of second, the positive horizontal installation of connecting block has the guide bar, the cover is equipped with two spacing wheels side by side on the outer wall of guide bar, spacing wheel and guide bar sliding connection, the top of spacing wheel is equipped with locking bolt.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the tensioning mechanism, the leveling mechanism, the cooling box, the cooling fan, the strip-shaped through hole, the dotted line punching mechanism, the second limiting mechanism and the first limiting mechanism, the automatic dotted line punching processing of the band paper is realized, the working efficiency is improved, the band paper can be tensioned to the greatest extent, the condition of band paper dislocation is effectively avoided, and the rejection rate is greatly reduced; the cooling of the paper can be accelerated by utilizing the cooling fan, so that the dotted line punching efficiency can be improved; the distance between the upper compression roller and the lower compression roller is adjustable, and the device is suitable for leveling the paper strips with different thicknesses; the distance between two spacing wheels can be adjusted, so that the second limiting mechanism can limit the paper with different widths, and the practicability is high.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic structural view of a second limiting mechanism of the present invention;

FIG. 4 is a schematic view of the leveling mechanism of the present invention;

FIG. 5 is a schematic view of the driving mechanism of the present invention;

fig. 6 is a schematic structural view of a first limiting mechanism and a cooling box of the utility model.

In the figure: 1. a frame; 11. a mounting frame; 12. a support frame; 13. a column; 14. an illuminating lamp; 2. a paper winding disc; 3. a tensioning mechanism; 31. a first motorized rail; 32. mounting blocks; 33. a tension rod; 4. a leveling mechanism; 41. a support plate; 42. erecting a rod; 421. a slide through hole; 43. an upper compression roller; 44. a lower pressing roller; 45. a threaded rod; 46. a threaded sleeve; 47. a drive mechanism; 471. a reduction motor; 472. a chain wheel I; 473. a second chain wheel; 474. a drive chain; 5. a cooling tank; 51. a heat radiation fan; 52. a strip-shaped through hole; 6. a dotted line punching mechanism; 61. a pneumatic cylinder; 62. hot pressing plate; 63. an infrared ranging sensor; 7. a second limiting mechanism; 71. a second motorized rail; 72. connecting blocks; 73. a guide bar; 74. a limiting wheel; 75. locking the bolt; 8. a first limit mechanism; 81. a support bar; 82. a horizontal limiting plate; 821. a long arc notch.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the embodiment, please refer to fig. 1-6, an automatic dotted line punching machine for stickers comprises a frame 1, wherein a mounting frame 11 is vertically installed at the top of the frame 1 near the outer edge, a paper winding plate 2 is installed in front of the mounting frame 11, a winding plate is installed in front of the paper winding plate 2, the paper winding plate 2 is used for winding paper to enable the paper to be wound on the winding plate, the winding plate is detachably connected, such as through bolts, a driving motor can be arranged behind the paper winding plate 2, an output shaft of the driving motor is connected with the paper winding plate 2, the paper winding plate 2 is driven to rotate through the driving motor to realize the winding of the paper, which is the prior art and is not marked in fig. 1-6, a tensioning mechanism 3 is arranged at one side of the paper winding plate 2, the tensioning mechanism 3 is used for tensioning the paper, a leveling mechanism 4 is arranged at one side of the tensioning mechanism 3 far from the paper winding plate 2, utilize leveling mechanism 4 to level up the belted paper, leveling mechanism 4 includes upper pressure roller 43, lower pressure roller 44 and actuating mechanism 47, one side that tensioning mechanism 3 was kept away from to leveling mechanism 4 is equipped with cooler bin 5, the outside symmetry of cooler bin 5 is equipped with first stop gear 8, utilizes first stop gear 8 to carry out spacing to the belted paper, two radiator fan 51 are installed side by side at the top of cooler bin 5, utilize radiator fan 51 to accelerate the cooling of belted paper, improve towards dotted line efficiency, all be equipped with bar through-hole 52 on the both sides board of cooler bin 5, the specification of bar through-hole 52 does not limit, but need to hold the belted paper and pass through, two bar through-hole 52 are the symmetry and set up, and one side that leveling mechanism 4 was kept away from to cooler bin 5 is equipped with towards dotted line mechanism 6, towards dotted line mechanism 6's outside symmetry and install second stop gear 7, the second stop gear 7 that sets up carries out spacing to the belted paper, can effectually prevent that the tape paper is at the in-process skew of dashing the dotted line to can reduce the probability that the waste product appears, the rear of dashing dotted line mechanism 6 is equipped with support frame 12, it includes pneumatic cylinder 61 to dash dotted line mechanism 6, the piston rod of pneumatic cylinder 61 is connected with hot pressboard 62, hot pressboard 62 bottom is equipped with a plurality of hot pressing heads side by side, pneumatic cylinder 61 openly is equipped with infrared distance measuring sensor 63, and infrared distance measuring sensor 63's model is XW-TF40, the riser fixed connection of bolt and support frame 12 is passed through at the pneumatic cylinder 61 back, starts pneumatic cylinder 61, and pneumatic cylinder 61 drives hot pressboard 62 and goes up and down, utilizes the hot pressing head on the hot pressboard 62 to punch the dotted line hole on the tape paper, and the infrared distance measuring sensor 63 of setting can real-time measurement hot pressboard 62's displacement, fixes a position the dotted line position that dashes of tape paper to can improve the precision of dashing the dotted line hole, stand 13 is installed to the rear of support frame 12, an illuminating lamp 14 is installed on one side of the upright column 13, and the arranged illuminating lamp 14 can improve the brightness of the working environment at night.

In an embodiment, please refer to fig. 1, the tensioning mechanism 3 includes a first electric rail 31, the first electric rail 31 adopts a linear electric rail in the prior art, the specific structure is not limited, an installation block 32 is horizontally installed on a sliding seat of the first electric rail 31, a tensioning rod 33 is horizontally installed on a front surface of the installation block 32, the first electric rail 31 is started to drive the sliding seat to drive the installation block 32 to ascend and descend, the height of the tensioning rod 33 is adjusted by the installation block 32 which reciprocates, and the paper can be tightly attached to an outer wall of the tensioning rod 33 for conveying, so that the paper can be tensioned to the maximum extent, and the possibility of dislocation of the paper is reduced.

In the embodiment, as shown in fig. 1, 4 and 5, a support plate 41 is arranged below an upper press roller 43 and a lower press roller 44, vertical rods 42 are symmetrically arranged at the top of the support plate 41, a sliding through hole 421 is arranged on the vertical rod 42, two ends of the upper press roller 43 are both connected with the sliding through hole 421 in a sliding manner, a threaded sleeve 46 is arranged at the top of the vertical rod 42 through a bearing, the bottom end of the threaded sleeve 46 is communicated with the sliding through hole 421, a threaded rod 45 is connected to the inner wall of the threaded sleeve 46 through threaded engagement, an external thread is arranged on the outer wall of the threaded rod 45, an internal thread is arranged on the inner wall of the threaded sleeve 46, the threaded rod 45 can drive the upper press roller 43 to move up and down by rotating the threaded sleeve 46, so that the distance between the upper press roller 43 and the lower press roller 44 can be adjusted, the upper press roller is suitable for leveling band papers with different thicknesses, the bottom end of the threaded rod 45 is connected with the upper press roller 43, the limiting plate is installed on the top end, and the limiting plate that sets up is spacing to threaded rod 45, actuating mechanism 47 includes gear motor 471 and drive chain 474, meshing connection has sprocket one 472 and sprocket two 473 respectively in the drive chain 474, just the one end of lower pressure roller 44 is through bearing and pole setting 42 and be rotation connection, and the other end runs through another pole setting 42 and extends to its outside and sprocket two 473 fixed connection, gear motor 471 is fixed in frame 1 top, gear motor 471's output shaft and sprocket one 472 fixed connection drive sprocket one 472 and drive chain 474 meshing transmission make sprocket two 473 can drive lower pressure roller 44 and rotate through gear motor 471 to make upper pressure roller 43 can cooperate continuous pivoted lower pressure roller 44 to carry out the leveling to the band paper.

In an embodiment, please refer to fig. 1 and 6, each of the first limiting mechanisms 8 includes a supporting rod 81, a horizontal limiting plate 82 is installed on one side of the supporting rod 81 close to the cooling box 5, a long circular-arc notch 821 is arranged on the horizontal limiting plate 82, the long circular-arc notches 821 correspond to the strip-shaped through holes 52 one to one, the strip paper passes through the long circular-arc notch 821 and the strip-shaped through holes 52 and enters the cooling box 5, the strip paper is limited by the long circular-arc notch 821, the dislocation of the strip paper during conveying is reduced, and therefore the processing efficiency can be improved.

In an embodiment, referring to fig. 1 and 3, each of the second limiting mechanisms 7 includes a second electric rail 71, the second electric rail 71 also adopts a linear electric rail in the prior art, the specific structure is not limited, a connecting block 72 is horizontally installed on a sliding seat of the second electric rail 71, a guide rod 73 is horizontally installed on a front surface of the connecting block 72, two limiting wheels 74 are sleeved on an outer wall of the guide rod 73 side by side, the limiting wheels 74 are slidably connected with the guide rod 73, a locking bolt 75 is arranged at a top of the limiting wheels 74, the sliding seat drives the connecting block 72 to lift when the second electric rail 71 is started, height adjustment of the guide rod 73 is realized, tape can just pass between the two limiting wheels 74, the tape is limited by the two limiting wheels 74, so that a situation that a dislocation of the tape during transportation can be reduced, the locking bolt 75 is loosened, the limiting wheels 74 can slide along the guide rods 73, the distance between the two limiting wheels 74 can be adjusted, the second limiting mechanism 7 can limit the paper with different widths, and the practicability is high.

The specific operation mode of the utility model is as follows:

firstly, loosening the locking bolt 75 to enable the limiting wheels 74 to slide along the guide rod 73, adjusting the distance between the two limiting wheels 74, then rotating the threaded sleeve 46 to enable the threaded rod 45 to drive the upper pressing roller 43 to lift, adjusting the distance between the upper pressing roller 43 and the lower pressing roller 44, after the adjustment is completed, enabling one end of the tape to pass through each mechanism and be adhered to a winding disc of the winding disc 2, then starting the equipment, winding the tape around the disc 2, starting the first electric guide rail 31 to enable the sliding seat to drive the mounting block 32 to lift, adjusting the height of the tensioning rod 33 by using the mounting block 32 which reciprocates to enable the tape to be conveyed tightly close to the outer wall of the tensioning rod 33, tensioning the tape, measuring the displacement of the hot pressing plate 62 by using the infrared distance measuring sensor 63, positioning the position of a punching line of the tape, starting the pneumatic cylinder 61, driving the hot pressing plate 62 to lift by using the pneumatic cylinder 61, punching a virtual line hole on the tape by using a hot pressing head on the hot pressing plate 62, then the band paper is conveyed forwards to enter the cooling box 5, cooling of the band paper can be accelerated by the aid of the cooling fan 51, then the first chain wheel 472 is driven by the speed reducing motor 471 to be meshed with the transmission chain 474 for transmission, the second chain wheel 473 can drive the lower pressing roller 44 to rotate, so that the upper pressing roller 43 can be matched with the lower pressing roller 44 which rotates continuously to flatten the band paper, the second electric guide rail 71 is started to enable the sliding seat to drive the connecting block 72 to lift and lower before the band paper is conveyed, height adjustment of the guide rod 73 is achieved, the band paper can just pass through the two limiting wheels 74, the band paper is limited by the two limiting wheels 74, meanwhile, the band paper is limited by the long arc notch 821 and the strip-shaped through hole 52, and accordingly the situation that dislocation occurs during conveying of the band paper can be reduced.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides an automatic virtual line machine that dashes of sticker, includes frame (1), its characterized in that, the top of frame (1) is close to outer edgewise and installs mounting bracket (11) perpendicularly, the place ahead of mounting bracket (11) is installed around paper dish (2), one side around paper dish (2) is equipped with straining device (3), straining device (3) are kept away from one side around paper dish (2) and are equipped with levelling mechanism (4), levelling mechanism (4) include last compression roller (43), bottom roller (44) and actuating mechanism (47), one side that straining device (3) were kept away from to levelling mechanism (4) is equipped with cooler bin (5), the outside symmetry of cooler bin (5) is equipped with first stop gear (8), two radiator fan (51) are installed side by side at the top of cooler bin (5), all be equipped with bar through-hole (52) on the both sides board of cooler bin (5), two bar through-hole (52) are the symmetry and set up, just one side that leveling mechanism (4) were kept away from in cooler bin (5) is equipped with towards dotted line mechanism (6), second stop gear (7) are installed to the outside symmetry that dashes dotted line mechanism (6).

2. The automatic virtual machine that dashes of a sticker according to claim 1, characterized in that, straining device (3) includes first electronic guide rail (31), horizontal installation has installation piece (32) on the slide of first electronic guide rail (31), the positive horizontal installation of installation piece (32) has tensioning rod (33).

3. The automatic virtual line machine that dashes of sticker of claim 1, characterized in that, it is equipped with backup pad (41) to go up compression roller (43) and bottom roller (44) below, pole setting (42) are installed to backup pad (41) top symmetry, be equipped with slip through-hole (421) on pole setting (42), just the both ends of going up compression roller (43) all with slip through-hole (421) sliding connection, threaded sleeve (46) are installed through the bearing in the top of pole setting (42), the bottom and slip through-hole (421) of threaded sleeve (46) are linked together, be connected with threaded rod (45) through the thread engagement on the inner wall of threaded sleeve (46), the bottom and the last compression roller (43) of threaded rod (45) link to each other, and the limiting plate is installed on the top.

4. The automatic virtual line punching machine for pasters as claimed in claim 1, wherein the driving mechanism (47) comprises a speed reduction motor (471) and a transmission chain (474), a first chain wheel (472) and a second chain wheel (473) are respectively engaged and connected in the transmission chain (474), one end of the lower pressing roller (44) is rotatably connected with the upright (42) through a bearing, and the other end of the lower pressing roller penetrates through the other upright (42) and extends to the outer side of the other upright to be fixedly connected with the second chain wheel (473).

5. The automatic virtual line punching machine for pasters as claimed in claim 4, wherein the speed reducing motor (471) is fixed on the top of the frame (1), and the output shaft of the speed reducing motor (471) is fixedly connected with the first chain wheel (472).

6. The automatic dotted line punching machine for pasters as claimed in claim 1, wherein each first limiting mechanism (8) comprises a supporting rod (81), a horizontal limiting plate (82) is mounted on one side of the supporting rod (81) close to the cooling box (5), a long circular arc notch (821) is formed in the horizontal limiting plate (82), and the long circular arc notch (821) corresponds to the strip-shaped through holes (52) one to one.

7. The automatic virtual line machine that dashes of sticker according to claim 1, characterized in that, dash the rear of dotted line mechanism (6) and be equipped with support frame (12), dash dotted line mechanism (6) including pneumatic cylinder (61), the piston rod of pneumatic cylinder (61) is connected with hot pressboard (62), hot pressboard (62) bottom is equipped with a plurality of hot pressing heads side by side, pneumatic cylinder (61) openly is equipped with infrared distance measuring sensor (63), just pneumatic cylinder (61) back is through the riser fixed connection of bolt with support frame (12).

8. The automatic virtual line machine that dashes of a sticker according to claim 7, characterized in that, the back of support frame (12) is installed stand (13), and light (14) are installed to one side of stand (13).

9. The automatic virtual machine that dashes of sticker according to claim 1, wherein every second stop gear (7) all includes second electronic guide rail (71), horizontal installation has connecting block (72) on the slide of second electronic guide rail (71), the positive horizontal installation of connecting block (72) has guide bar (73), the cover is equipped with two spacing wheels (74) side by side on the outer wall of guide bar (73), spacing wheel (74) and guide bar (73) sliding connection, the top of spacing wheel (74) is equipped with locking bolt (75).