Gluing machine for packaging production

Abstract

The utility model discloses a rubberizing machine for packaging production, which comprises a wet tissue, a belt conveyor, release paper glue and a rubberizing mechanism for blanking the release paper glue, the rubberizing mechanism comprises a fixed plate, a movable plate and a support plate, the fixed plate is fixedly connected with the support plate through four upright posts, and the movable plate is fixedly connected with the support plate through the four upright posts. A stamping air cylinder is fixedly installed on the top of the fixed plate, the output end of the stamping air cylinder is fixedly connected with a male die through an installation plate, the installation plate and the movable plate are connected through four supporting springs, the supporting plate is fixedly installed on the belt conveyor, and a female die matched with the male die is arranged on the top of the supporting plate. The utility model relates to the technical field of daily necessity production. According to the rubberizing machine for packaging production, the rubberizing mechanism is designed, release paper glue is attached to the local part of the surface of a wet tissue in a blanking mode, under the stamping effect, the attaching degree of the release paper glue and the surface of a packaging bag is improved, and the release paper glue and the surface of the packaging bag are bonded more firmly.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities production, in particular to a glue sticking machine for packaging production. Background Art

[0002] After searching, Chinese patent CN201842342U discloses a facial tissue packaging bag, including a facial tissue packaging bag, the back of which is provided with a thin cardboard with a self-adhesive sticker, which has the following advantages: first, it can be pasted on the wall in various places and can be easily taken, which is very convenient; second, it will not stain clothes when taking it; third, it occupies little space; fourth, the structure and process are simple, and the production cost is low.

[0003] Currently, wet wipes are mostly packaged in plastic composite materials, such as PET / PE composite materials and OPP / PE composite materials. In actual production, due to the uneven surface of the packaging bag, if the gluing operation is performed directly, the fit between the release paper glue and the packaging bag cannot be guaranteed, which can easily cause wrinkles in the release paper glue or even loose adhesion, thereby affecting the appearance of the product and even affecting the use of the release paper glue. For this reason, the applicant has designed a gluing machine for packaging production to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a gluing machine for packaging production, which solves the problem that in the current gluing production of bag-type wet wipes, the flatness of the surface of the wet wipe packaging bag cannot be guaranteed, which affects the bonding effect of the release paper glue.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a gluing machine for packaging production, including wet tissues and a belt conveyor for feeding the wet tissues, a release paper glue for feeding perpendicularly to the belt conveyor and a gluing mechanism mounted on the belt conveyor for punching the release paper glue,

[0006] The glue-applying mechanism comprises a fixed plate, a movable plate and a support plate which are sequentially distributed in parallel from top to bottom, the fixed plate is fixedly connected to the support plate via four columns, a stamping cylinder distributed in the vertical direction is fixedly installed on the top of the fixed plate, the output end of the stamping cylinder passes through the fixed plate and is fixedly connected with a punch via a mounting plate, the mounting plate and the movable plate are both slidably mounted on the four columns and the two are connected via four supporting springs, the support plate is fixedly mounted on the belt conveyor and a concave die matched with the punch is provided on the top of the support plate, the four columns are distributed in a rectangular array, and the four supporting springs are respectively mounted on the four columns.

[0007] Preferably, rollers for conveying release paper glue are provided on the left and right sides of the concave mold, and a limiting groove for accommodating the release paper glue is opened on the top surface of the concave mold, and the top surface of the limiting groove and the surfaces of the two rollers are coated with an anti-stick coating.

[0008] Preferably, two flanges are respectively provided on the front and rear sides of the support plate, and the two flanges extend upward in an inclined direction.

[0009] Preferably, two pressing components are respectively fixedly mounted on the two flanges through brackets, and through holes for the output ends of the pressing components to pass through are provided on the inner sides of the two flanges and on the horizontal panels of the support plate.

[0010] Preferably, the pressing assembly consists of a micro cylinder and a pressure block assembled on the output end of the micro cylinder, the pressure block is a block structure with a longitudinal cross-section of a right-angled trapezoid, and the inclined surface of the pressure block corresponding to the right-angled trapezoid is parallel to the conveying plane of the belt conveyor, and the bottom of the pressure block is provided with an extension plate for the output end of the micro cylinder to pass through and install.

[0011] Preferably, it also includes a pressure roller arranged behind the glue-applying mechanism, and the pressure roller is vertically installed on the belt conveyor.

[0012] Beneficial Effects

[0013] The utility model provides a gluing machine for packaging production. Compared with the prior art, it has the following beneficial effects:

[0014] The gluing machine for packaging production is designed with a gluing mechanism, which uses punching to stick the release paper glue to a part of the surface of the wet wipes. Compared with the traditional rolling gluing, the fit between the release paper glue and the surface of the packaging bag is improved under the action of punching. At the same time, the release paper glue and the surface of the packaging bag are more firmly bonded, ensuring the bonding effect of the release paper glue to the back of the wet wipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the back structure of the wet tissue of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the glue sticking mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the support plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the pressing component of the utility model;

[0020] In the figure:

[0021] 100. Wet wipes;

[0022] 200. Belt conveyor;

[0023] 300, release paper adhesive;

[0024] 400, glue sticking mechanism;

[0025] 410, fixed plate; 420, movable plate; 430, support plate; 440, column; 450, stamping cylinder; 460, mounting plate; 470, punch; 480, support spring; 490, die;

[0026] 4310, roller; 4320, flange; 4330, bracket; 4340, pressing assembly; 4350, through hole;

[0027] 4341, micro cylinder; 4342, pressing block; 4343, extension plate;

[0028] 4910, limit slot;

[0029] 500. Pressure roller. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 The utility model provides a technical solution: a gluing machine for packaging production, comprising a wet tissue 100 and a belt conveyor 200 for feeding the wet tissue 100, a release paper glue 300 for horizontal feeding perpendicular to the belt conveyor 200, and a gluing mechanism 400 mounted on the belt conveyor 200 for punching the release paper glue 300, the gluing mechanism 400 comprises a fixed plate 410, a movable plate 420 and a support plate 430 which are sequentially distributed in parallel from top to bottom, the fixed plate 410 is fixedly connected to the support plate 430 through four columns 440, and the top of the fixed plate 410 is fixed A stamping cylinder 450 distributed along the vertical direction is installed, and the output end of the stamping cylinder 450 passes through the fixed plate 410 and is fixedly connected to a punch 470 through the mounting plate 460. The mounting plate 460 and the movable plate 420 are both slidably mounted on the four columns 440 and the two are connected by four supporting springs 480. The support plate 430 is fixedly installed on the belt conveyor 200 and a concave die 490 matched with the punch 470 is provided on the top of the support plate 430. The four columns 440 are distributed in a rectangular array, and the four supporting springs 480 are respectively mounted on the four columns 440.

[0032] Based on the above-mentioned structural setting, the packaging production gluing machine is composed of a wet tissue 100, a belt conveyor 200, a release paper glue 300 and a gluing mechanism 400, wherein the wet tissue 100 is fed through the belt conveyor 200, the release paper glue 300 is fed horizontally perpendicular to the belt conveyor 200, and the gluing mechanism 400 punches and sticks the release paper glue 300 on the wet tissue 100. Specifically, during the working process, when the wet tissue 100 is conveyed to the bottom of the gluing mechanism 400 along with the belt conveyor 200, the belt conveyor 200 stops driving. At this time, the output end of the punching cylinder 450 moves downward, driving the mounting plate 460 and the punch 470. 0 and the movable plate 420 move downward, the movable plate 420 contacts the support plate 430, and the release paper glue 300 is pressed and positioned. As the output end of the punching cylinder 450 continues to move downward, the four support springs 480 are compressed, and the mounting plate 460 drives the punch 470 to continue to move downward. The punch 470 cooperates with the die 490 to punch the release paper glue 300. The punched release paper glue 300 enters the die 490 and is attached to the surface of the wet tissue 100 as the punch 470 moves downward. Finally, the gluing mechanism 400 is reset, and the belt conveyor 200 resumes transmission to convey the wet tissue 100 with the glued back side backward. The wet tissue 100 with the glued back side is as shown in FIG. Figure 1 As shown, the packaging production gluing machine is designed with a gluing mechanism 400, which adheres the release paper glue 300 to a part of the surface of the wet tissue 100 by punching. Compared with the traditional rolling gluing, the fit between the release paper glue 300 and the surface of the packaging bag is improved under the action of punching. At the same time, the release paper glue 300 and the surface of the packaging bag are more firmly bonded, ensuring the bonding effect of the release paper glue 300 on the back of the wet tissue 100.

[0033] Furthermore, rollers 4310 for conveying the release paper adhesive 300 are provided on the left and right sides of the concave mold 490, and a limiting groove 4910 for accommodating the release paper adhesive 300 is provided on the top surface of the concave mold 490, and the top surface of the limiting groove 4910 and the surfaces of the two rollers 4310 are coated with an anti-stick coating. The release paper adhesive 300 is transversely fed perpendicular to the belt conveyor 200, and the two rollers 4310 provide structural support for the feeding of the release paper adhesive 300 on the concave mold 490, and the limiting groove 4910 limits the feeding of the release paper adhesive 300.

[0034] Furthermore, two flanges 4320 are respectively provided on the front and rear sides of the support plate 430, and both flanges 4320 extend upward in an inclined direction. The design of the flanges 4320 helps the wet tissue 100 to move into the station space formed between the support plate 430 and the belt conveyor 200 as the belt conveyor 200 conveys.

[0035] Furthermore, two pressing components 4340 are respectively fixedly mounted on the two flanges 4320 through the brackets 4330, and through holes 4350 for the output ends of the pressing components 4340 to pass through are provided on the inner sides of the two flanges 4320 and on the horizontal panel of the support plate 430. The setting of the pressing components 4340 can provide pressure on both sides of the wet tissue 100 located below the support plate 430. After being pressed, the packaging bag of the wet tissue 100 cooperates with the limit of the support plate 430 to further ensure the flatness of the surface of the wet tissue 100 and improve the pasting effect of the release paper glue 300. At the same time, the pressing components 4340 assembled on the flanges 4320 do not affect the transportation of the wet tissue 100.

[0036] Furthermore, the pressing assembly 4340 is composed of a micro cylinder 4341 and a pressing block 4342 mounted on the output end of the micro cylinder 4341. The pressing block 4342 is a block structure with a longitudinal cross section of a right-angled trapezoid and the inclined surface of the pressing block 4342 corresponding to the right-angled trapezoid is parallel to the conveying plane of the belt conveyor 200. The bottom of the pressing block 4342 is provided with an extension plate 4343 for the output end of the micro cylinder 4341 to penetrate and install. Among them, the pressing block 4342 directly acts on the wet tissue 100 by means of the extension of the output end of the micro cylinder 4341. After the plane where the bottom edge of the pressing block 4342 corresponding to the right-angled trapezoid is located contacts with the wet tissue 100, the wet tissue 100 can be pushed inward and upward, which helps the surface of the wet tissue 100 to cooperate with the support plate 430 for surface shaping.

[0037] Furthermore, it also includes a pressing roller 500 disposed at the rear of the gluing mechanism 400, and the pressing roller 500 is vertically mounted on the belt conveyor 200. The wet tissue 100 after gluing is conveyed backward along the belt conveyor 200, and the release paper glue 300 attached to the surface of the wet tissue 100 can be pressed again by the pressing roller 500, further ensuring the bonding effect of the release paper glue 300 on the surface of the wet tissue 100.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gluing machine for packaging production, comprising a wet tissue (100) and a belt conveyor (200) for feeding the wet tissue (100), a release paper glue (300) for feeding transversely perpendicular to the belt conveyor (200), and a gluing mechanism (400) mounted on the belt conveyor (200) for punching the release paper glue (300); Features: The glue sticking mechanism (400) comprises a fixed plate (410), a movable plate (420) and a support plate (430) which are arranged in parallel from top to bottom, the fixed plate (410) is fixedly connected to the support plate (430) via four columns (440), a punching cylinder (450) which is arranged in a vertical direction is fixedly installed on the top of the fixed plate (410), and the output end of the punching cylinder (450) passes through the fixed plate (410) and is fixedly connected to a punch (460) via a mounting plate (460). 70), the mounting plate (460) and the movable plate (420) are both slidably mounted on the four columns (440) and the two are connected via four supporting springs (480), the supporting plate (430) is fixedly mounted on the belt conveyor (200) and a concave mold (490) matching the convex mold (470) is provided on the top of the supporting plate (430), the four columns (440) are distributed in a rectangular array, and the four supporting springs (480) are respectively mounted on the four columns (440).

2. A packaging production gluing machine according to claim 1, characterized in that: Rollers (4310) for conveying the release paper glue (300) are provided on the left and right sides of the concave mold (490), and a limiting groove (4910) for accommodating the release paper glue (300) is provided on the top surface of the concave mold (490), and the top surface of the limiting groove (4910) and the surfaces of the two rollers (4310) are coated with an anti-stick coating.

3. The packaging production gluing machine according to claim 1, characterized in that: Two flanges (4320) are respectively provided on the front and rear sides of the support plate (430), and the two flanges (4320) both extend upwards in an inclined direction.

4. The packaging production gluing machine according to claim 3, characterized in that: Two pressing components (4340) are respectively fixedly mounted on the two flanges (4320) via brackets (4330), and through holes (4350) for the output ends of the pressing components (4340) to pass through are provided on the inner sides of the two flanges (4320) and on the horizontal panel of the support plate (430).

5. The packaging production gluing machine according to claim 4, characterized in that: The pressing assembly (4340) is composed of a micro cylinder (4341) and a pressing block (4342) mounted on the output end of the micro cylinder (4341); the pressing block (4342) is a block structure with a longitudinal cross-section of a right-angled trapezoid, and the inclined surface of the pressing block (4342) corresponding to the right-angled trapezoid is parallel to the conveying plane of the belt conveyor (200); and an extension plate (4343) is provided at the bottom of the pressing block (4342) for the output end of the micro cylinder (4341) to penetrate and install.

6. The packaging production gluing machine according to claim 1, characterized in that: It also includes a pressure roller (500) arranged behind the glue sticking mechanism (400), and the pressure roller (500) is vertically mounted on the belt conveyor (200).

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