Labeling device

Abstract

The utility model relates to a labeling device which comprises a base, the top wall of the base is fixedly connected with a mounting plate, the mounting plate is fixedly connected with an upper transverse shaft and a lower transverse shaft, the upper transverse shaft is sleeved with a bottom paper roller, the bottom paper roller is wound with a bottom paper roll, the lower transverse shaft is sleeved with a label roller, the label roller is wound with a label paper roll, and the top wall of the base is fixedly connected with a conveying belt. The base is fixedly connected with a mounting seat, the mounting seat is connected with a bearing plate, the bearing plate is obliquely arranged, the angle position of the bearing plate is adjustable, the top wall of the bearing plate is fixedly connected with an adjusting air cylinder, a piston rod of the adjusting air cylinder is fixedly connected with a connecting block through a connecting rod, the bottom wall of the connecting block is fixedly connected with a guide piece, the connecting block is connected with a swing rod through a screw, and the angle position of the swing rod is adjustable. According to the utility model, bubbles at the bonding parts of the label layers can be reduced to a greater extent.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling, in particular to a labeling device. Background Art

[0002] During the label roll production process, the label layer needs to be attached to the base paper layer, and then the whole is rolled into a roll package for storage or transportation. The label layer and the base paper layer are both unrolled from the roll package, and then attached to each other to form a bonding layer, and then the bonding layer is rolled into a roll package.

[0003] During the process of laminating the label layer and the backing paper layer, bubbles are easily left between the two, thus affecting the product quality. In the prior art, a sweeping brush is arranged at the laminating place of the label layer and the backing paper layer, and the sweeping brush presses the label layer tightly against the label layer to squeeze out the air between the two layers, so as to avoid bubbles after the two layers are bonded. However, since the bristles of the sweeping brush are distributed discontinuously, it is difficult to squeeze out all the air between the label layer and the label layer, resulting in a small amount of bubbles still remaining at the bonding place between the two layers. Utility Model Content

[0004] The utility model aims to provide a labeling device, which can reduce bubbles at the bonding points of label layers to a greater extent.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A labeling device comprises a base, a mounting plate is fixedly connected to the top wall of the base, an upper transverse axis and a lower transverse axis are fixedly connected to the mounting plate, a bottom paper roller is sleeved on the upper transverse axis, a bottom paper roll is wound around the bottom paper roller, a label roller is sleeved on the lower transverse axis, a label roll is wound around the label roller, a conveyor belt is fixedly connected to the top wall of the base, a mounting seat is fixedly connected to the base, a receiving plate is provided on the mounting seat, the receiving plate is tilted, the angle position of the receiving plate is adjustable, an adjusting cylinder is fixedly connected to the top wall of the receiving plate, and the adjusting cylinder is The piston rod of the cylinder is fixedly connected to a connecting block through a connecting rod, a guide piece is fixedly connected to the bottom wall of the connecting block, and a swing arm is connected to the connecting block through a screw, the angle position of the swing arm is adjustable, the swing arm is composed of a longitudinal rod and a cross rod, and thus is L-shaped, and a compression foam wheel is rotatably sleeved on the cross rod, and the circumferential surface of the compression foam wheel abuts against the top side of the lower edge of the guide piece, the paper output of the bottom paper roll is sequentially conveyed forward along the top wall of the receiving plate and the top wall of the guide piece, and the paper output of the label paper roll is conveyed forward along the top wall of the guide piece.

[0007] Specifically, the mounting base includes two longitudinal upright plates, the conveyor belt is arranged longitudinally, the two longitudinal upright plates are respectively arranged on the lateral sides of the conveyor belt, the receiving plate is arranged between the two longitudinal upright plates, the front edge of the receiving plate is hinged to the two longitudinal upright plates through a rotating shaft, the two longitudinal upright plates are both provided with arc-shaped long strip holes, the arc-shaped long strip holes are fixed to the lateral sides of the receiving plate by screws, and the receiving plate is arranged to tilt downward from the back to the front.

[0008] Specifically, the top wall of the adjusting cylinder is provided with two guide grooves arranged along the longitudinal direction, and the guide grooves are slidably connected with a slider, and the longitudinal section of the slider is L-shaped, thereby forming a longitudinal plate body and a vertical plate body. The adjusting cylinder is provided with two piston rods, and the two piston rods are fixedly connected to the vertical plate body.

[0009] Specifically, the regulating cylinder is arranged on the right side of the top wall of the receiving plate, and a paper passing channel is left on the left side of the top wall of the receiving plate.

[0010] Specifically, the arc-shaped long hole is arranged around the hinge axis of the receiving plate.

[0011] Specifically, the angle between the receiving plate and the upper belt surface of the conveyor belt is 30°-45°.

[0012] Specifically, the lower edge of the guide piece is close to the upper belt surface of the conveyor belt, and the circumferential surface of the compression foam wheel is tangent to the lower edge of the guide piece.

[0013] Specifically, the output paper of the label paper roll is tensioned by the upper edge of the guide sheet.

[0014] Specifically, four support seats are fixed to the top wall of the base, and two support seats are respectively provided on both sides of the base of the conveyor belt. The support seats include a horizontal plate and a vertical plate to form an L shape. The vertical plate is provided with a vertical long hole, and the base of the conveyor belt is fixed to the vertical long hole by screws.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The output of the bottom paper roll is transported forward along the top wall of the receiving plate and the top wall of the guide sheet in sequence. The output of the label paper roll is transported forward along the top wall of the guide sheet. The top side of the label paper roll is a glue-coated surface. The label paper roll and the bottom paper roll are bonded together at the top wall of the guide sheet, and then transported forward along the top wall of the guide sheet, and then transported forward to the next process along the upper belt section of the conveyor belt. The equipment of the next process pulls the bonding section of the label paper roll and the bottom paper roll forward, so that the output of the label paper roll and the bottom paper roll are both tightened.

[0017] In the above process, the paper outlet section of the label paper roll is tensioned by the upper edge of the guide sheet, so that the paper outlet section of the label paper roll moving along the top wall of the guide sheet remains flat, so that the paper outlet section of the bottom paper roll and the label paper roll are bonded in a flat state on the top wall of the guide sheet to reduce the possibility of bubbles between them. In addition, the connecting block is connected with a swing rod through a screw, the angle position of the swing rod is adjustable, the swing rod is composed of a longitudinal rod and a cross rod, and the cross rod is rotatably sleeved with a pressing foam wheel, and the circumference of the pressing foam wheel is against the top side of the lower edge of the guide sheet, so as to squeeze the bonding section of the label paper roll and the bottom paper roll, thereby further reducing bubbles at the bonding section, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 is a three-dimensional view of a labeling device;

[0020] Figure 2 for Figure 1 Partial view at A in the middle;

[0021] Figure 3 is another three-dimensional view of the labeling device;

[0022] Figure 4 for Figure 3 Partial view at B in the middle;

[0023] Figure 5 A three-dimensional view of the adjustment cylinder.

[0024] In the figure:

[0025] 1. Base; 11. Support seat;

[0026] 2. Mounting plate; 21. Upper horizontal axis; 22. Lower horizontal axis; 23. Bottom paper roller; 24. Bottom paper roll; 25. Label roller; 26. Label paper roll;

[0027] 3. Conveyor belt;

[0028] 4. Mounting seat; 41. Receiver plate; 411. Paper feeding channel; 42. Vertical vertical plate; 421. Arc-shaped long strip hole;

[0029] 5. Adjusting cylinder; 51. Connecting block; 52. Guide plate; 53. Guide groove; 54. Slider; 541. Longitudinal plate; 542. Vertical plate; 55. Connecting rod;

[0030] 6. Swing bar; 61. Longitudinal bar; 62. Horizontal bar; 63. Compression foam wheel. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] See Figures 1 to 5 A labeling device includes a base 1, a mounting plate 2 is fixedly connected to the top wall of the base 1, an upper horizontal axis 21 and a lower horizontal axis 22 are fixedly connected to the mounting plate 2, the upper horizontal axis 21 is sleeved with a bottom paper roller 23, and a bottom paper roll 24 is wound around the bottom paper roller 23. The lower horizontal axis 22 is sleeved with a label roller 25, and a label paper roll 26 is wound around the label roller 25.

[0033] The top wall of the base 1 is fixedly connected with a conveyor belt 3, and the base 1 is fixedly connected with a mounting seat 4, and the mounting seat 4 is provided with a receiving plate 41, and the receiving plate 41 is arranged tilted, and the angle position of the receiving plate 41 is adjustable. The top wall of the receiving plate 41 is fixedly connected with an adjusting cylinder 5, and the piston rod of the adjusting cylinder 5 is fixedly connected with a connecting block 51 (combined with a connecting rod 55) Figure 2 , Figure 5 ), a guide piece 52 is fixedly connected to the bottom front wall of the connecting block 51.

[0034] The connecting block 51 is connected to the swing rod 6 by screws, and the angle position of the swing rod 6 is adjustable. The swing rod 6 is composed of a longitudinal rod 61 and a cross rod 62, so as to be L-shaped. The cross rod 62 is rotatably sleeved with a compression foam wheel 63, and the circumference of the compression foam wheel 63 is against the top side of the lower edge of the guide piece 52.

[0035] The output paper of the bottom paper roll 24 is sequentially conveyed forward along the top wall of the receiving plate 41 and the top wall of the guide piece 52. The output paper of the label paper roll 26 is conveyed forward along the top wall of the guide piece 52.

[0036] Specifically, the mounting base 4 includes two longitudinal vertical plates 42, the conveyor belt 3 is arranged in the longitudinal direction, and the two longitudinal vertical plates 42 are respectively arranged on the lateral sides of the conveyor belt 3. The receiving plate 41 is arranged between the two longitudinal vertical plates 42. The front edge of the receiving plate 41 is hinged to the two longitudinal vertical plates 42 through a rotating shaft. The two longitudinal vertical plates 42 are both provided with arc-shaped long strip holes 421, and the arc-shaped long strip holes 421 are fixed to the lateral sides of the receiving plate 41 by screws (not shown in the figure), and the receiving plate 41 is arranged to tilt downward from the back to the front.

[0037] Specifically, combined Figure 2 , Figure 5The top wall of the regulating cylinder 5 is provided with two guide grooves 53 arranged in the longitudinal direction, and the guide grooves 53 are slidably connected with a slider 54. The longitudinal section of the slider 54 is L-shaped, thereby forming a longitudinal plate body 541 and a vertical plate body 542. The regulating cylinder 5 is provided with two piston rods, and the two piston rods are fixedly connected to the vertical plate body 542.

[0038] Specifically, the regulating cylinder 5 is arranged on the right side of the top wall of the receiving plate 41, and a paper passing channel 411 is left on the left side of the top wall of the receiving plate 41 (see Figure 4 ).

[0039] Specifically, the arc-shaped long hole 421 is arranged around the hinge axis of the receiving plate 41 .

[0040] Specifically, the angle between the receiving plate 41 and the upper belt surface of the conveyor belt 3 is 30°-45°.

[0041] Specifically, the lower edge of the guide piece 52 is close to the upper belt surface of the conveyor belt 3 , and the circumferential surface of the compression foam wheel 63 is tangent to the lower edge of the guide piece 52 .

[0042] Specifically, the upper edge ( Figure 2 , Figure 4 (C in the middle) is pressed against and tensioned.

[0043] Specifically, four support seats 11 are fixed to the top wall of the base 1, and two support seats 11 are respectively provided on both sides of the base of the conveyor belt 3. The support seats 11 include a horizontal plate and a vertical plate, thereby forming an L shape. The vertical plate is provided with a vertical long hole, and the base of the conveyor belt 3 is fixed to the vertical long hole by screws.

[0044] The working principle of the labeling device of the utility model is as follows:

[0045] The mounting plate 2 is fixedly connected with an upper transverse axis 21 and a lower transverse axis 22. The upper transverse axis 21 is sleeved with a bottom paper cylinder 23, and a bottom paper roll 24 is wound around the bottom paper cylinder 23. The lower transverse axis 22 is sleeved with a label cylinder 25, and a label paper roll 26 is wound around the label cylinder 25.

[0046] The mounting base 4 includes two longitudinal vertical plates 42. The conveyor belt 3 is arranged in the longitudinal direction. The two longitudinal vertical plates 42 are respectively arranged on the lateral sides of the conveyor belt 3. The receiving plate 41 is arranged between the two longitudinal vertical plates 42. The front edge of the receiving plate 41 is hinged with the two longitudinal vertical plates 42 through a rotating shaft. The two longitudinal vertical plates 42 are both provided with arc-shaped long strip holes 421. The arc-shaped long strip holes 421 are fixed to the lateral sides of the receiving plate 41 by screws. The receiving plate 41 is arranged to tilt downward from the back to the front. The angle position of the receiving plate 41 is adjustable.

[0047] The top wall of the receiving plate 41 is fixedly connected with an adjusting cylinder 5 (combined with Figure 5), the piston rod of the regulating cylinder 5 is fixedly connected to the connecting block 51 through the connecting rod 55, and the bottom wall of the connecting block 51 is fixedly connected to the guide piece 52.

[0048] The output paper of the bottom paper roll 24 is sequentially conveyed forward along the top wall of the receiving plate 41 and the top wall of the guide sheet 52. The output paper of the label paper roll 26 is conveyed forward along the top wall of the guide sheet 52. The top side of the label paper roll 26 is a glue-coated surface. The label paper roll 26 and the bottom paper roll 24 are bonded together at the top wall of the guide sheet 52, and then conveyed forward along the top wall of the guide sheet 52, and then conveyed forward along the upper belt section of the conveyor belt 3 to the next process (not shown). The equipment of the next process pulls the bonded section of the label paper roll 26 and the bottom paper roll 24 forward, so that the output paper of the label paper roll 26 and the bottom paper roll 24 are both tightened.

[0049] In the above process, the paper outlet section of the label paper roll 26 is guided by the upper edge ( Figure 2 , Figure 4 The connecting block 51 is abutted against and tensioned at the middle C position, so that the paper outlet section of the label paper roll 26 running along the top wall of the guide sheet 52 remains flat, so that the paper outlet sections of the bottom paper roll 24 and the label paper roll 26 remain flat and bonded at the top wall of the guide sheet 52, so as to reduce the possibility of bubbles between them. In addition, the connecting block 51 is connected to a swing rod 6 by screws, and the angle position of the swing rod 6 is adjustable. The swing rod 6 is composed of a longitudinal rod 61 and a cross rod 62. The cross rod 62 is rotatably sleeved with a pressing foam wheel 63. The circumferential surface of the pressing foam wheel 63 is abutted against the top side of the lower edge of the guide sheet 52, so as to squeeze the bonding section of the label paper roll 26 and the bottom paper roll 24, so as to further reduce bubbles at the bonding section, thereby improving product quality.

[0050] Since the paper delivery section of the label paper roll 26 is affected by the upper edge of the guide piece 52 ( Figure 2 , Figure 4 The label paper roll 26 abuts against the upper edge of the guide piece 52 and is tensioned. The label paper roll 26 causes a reaction pulling force on the upper edge of the guide piece 52, and the reaction pulling force acts on the piston rod of the adjusting cylinder 5 through the connecting block 51 and the connecting rod 55. Since the adjusting cylinder 5 is provided with two piston rods, both of which are fixedly connected to the vertical plate body 542, and the slider 54 is composed of a longitudinal plate body 541 and a vertical plate body 542, and the longitudinal plate body 541 is slidably connected to the guide groove 53 on the top wall of the adjusting cylinder 5, the two piston rods form a reliable sliding pair with the cylinder body of the adjusting cylinder 5 to withstand the reaction pulling force of the label paper roll 26 on the upper edge of the guide piece 52, and avoid failure of the connection between the two piston rods and the cylinder body of the adjusting cylinder 5.

[0051] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A labeling device, characterized in that: The invention comprises a base (1), the top wall of the base (1) is fixedly connected to a mounting plate (2), the mounting plate (2) is fixedly connected to an upper transverse axis (21) and a lower transverse axis (22), the upper transverse axis (21) is sleeved with a bottom paper roller (23), the bottom paper roller (23) is wound with a bottom paper roll (24), the lower transverse axis (22) is sleeved with a label roller (25), the label roller (25) is wound with a label paper roll (26), the top wall of the base (1) is fixedly connected to a conveyor belt (3), the base (1) is fixedly connected to a mounting seat (4), the mounting seat (4) is provided with a receiving plate (41), the receiving plate (41) is tilted, the angle position of the receiving plate (41) is adjustable, the top wall of the receiving plate (41) is fixedly connected to an adjusting cylinder (5), the adjusting cylinder (5) is arranged to rotate in a certain direction, and the adjusting cylinder (5) is arranged to rotate in a certain direction. The piston rod of the throttle cylinder (5) is fixedly connected to a connecting block (51) through a connecting rod (55); a guide piece (52) is fixedly connected to the bottom wall of the connecting block (51); the connecting block (51) is connected to a swing rod (6) through a screw; the angular position of the swing rod (6) is adjustable; the swing rod (6) is composed of a longitudinal rod (61) and a transverse rod (62) so as to be L-shaped; a pressing foam wheel (63) is rotatably sleeved on the transverse rod (62); the circumferential surface of the pressing foam wheel (63) abuts against the top side of the lower edge of the guide piece (52); the output paper of the bottom paper roll (24) is sequentially transported forward along the top wall of the receiving plate (41) and the top wall of the guide piece (52); and the output paper of the label paper roll (26) is transported forward along the top wall of the guide piece (52).

2. The labeling device according to claim 1, characterized in that: The mounting seat (4) comprises two longitudinal upright plates (42), the conveyor belt (3) is arranged in the longitudinal direction, the two longitudinal upright plates (42) are respectively arranged on the lateral sides of the conveyor belt (3), the receiving plate (41) is arranged between the two longitudinal upright plates (42), the front side edge of the receiving plate (41) is hinged to the two longitudinal upright plates (42) through a rotating shaft, the two longitudinal upright plates (42) are both provided with arc-shaped long strip holes (421), the arc-shaped long strip holes (421) are fixed to the lateral sides of the receiving plate (41) by screws, and the receiving plate (41) is arranged to tilt downward from the back to the front.

3. The labeling device according to claim 2, characterized in that: The top wall of the regulating cylinder (5) is provided with two guide grooves (53) arranged in the longitudinal direction, and the guide groove (53) is slidably connected to a slider (54), and the longitudinal section of the slider (54) is L-shaped, thereby forming a longitudinal plate body (541) and a vertical plate body (542), and the regulating cylinder (5) is provided with two piston rods, and the two piston rods are fixedly connected to the vertical plate body (542).

4. The labeling device according to claim 1, characterized in that: The regulating cylinder (5) is arranged on the right side of the top wall of the receiving plate (41), and a paper passing channel (411) is left on the left side of the top wall of the receiving plate (41).

5. The labeling device according to claim 2, characterized in that: The arc-shaped long strip hole (421) is arranged around the hinge axis of the receiving plate (41).

6. The labeling device according to claim 5, characterized in that: The angle between the receiving plate (41) and the upper belt surface of the conveyor belt (3) is 30°-45°.

7. The labeling device according to claim 1, characterized in that: The lower edge of the guide piece (52) is close to the upper belt surface of the conveyor belt (3), and the circumferential surface of the compression foam wheel (63) is tangent to the lower edge of the guide piece (52).

8. The labeling device according to claim 6, characterized in that: The output paper of the label paper roll (26) is tensioned by the upper edge of the guide piece (52).

9. The labeling device according to claim 1, characterized in that: Four support seats (11) are fixedly connected to the top wall of the base (1), and two support seats (11) are respectively arranged on both sides of the base of the conveyor belt (3), and the support seats (11) include a horizontal plate and a vertical plate, thereby forming an L shape, and the vertical plate is provided with a vertical long hole, and the base of the conveyor belt (3) is fixedly connected to the vertical long hole by screws.

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