Double-station surface paper gluing device

Abstract

The utility model relates to the technical field of laminating machines, in particular to a double-station surface paper laminating device which comprises a machine table, two surface paper supply mechanisms, two paper feeding mechanisms and a laminating mechanism, the glue passing mechanism comprises a glue passing roller, a pressing roller, a glue supply device, a material guiding assembly, a glue passing rotating device and two side glue leakage preventing assemblies, and each side glue leakage preventing assembly comprises a mounting base detachably connected to the machine table, a sliding rod penetrating through the mounting base in a sliding mode, a glue receiving base arranged at the inner end of the sliding rod and a spring arranged outside the sliding rod in a sleeving mode; two ends of the spring elastically abut against the glue receiving seat and the mounting seat respectively; and the elastic force of the spring drives the glue receiving seat to be tightly attached to the end surfaces of the laminating roller and the pressing roller. According to the gluing mechanism, two pieces of surface paper can be glued at a time, the gluing efficiency of the surface paper is improved, modular disassembly and assembly are achieved through the side glue leakage prevention assembly, disassembly, assembly and maintenance are convenient and fast, under the action of the elastic force of the spring, the end faces of the gluing roller and the pressing roller can be tightly attached to the glue receiving base all the time, and the phenomenon of glue leakage caused by abrasion is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a double-station facial tissue laminating device. Background Art

[0002] In the production process of packaging boxes, it is necessary to wrap facial tissues on the box body. Before the facial tissues are wrapped on the box body, it is necessary to laminate the facial tissues. In the existing patent, the Chinese patent document with the application number 201920428517.9 discloses a facial tissue and inner box assembling machine, which includes a plurality of feeding devices for supplying facial tissues, a laminating device for laminating the facial tissues supplied by the plurality of feeding devices, a conveying mechanism for conveying the laminated facial tissues, a visual positioning mechanism for visually positioning the laminated facial tissues carried by the conveying mechanism, a box supplying mechanism for supplying inner boxes, an assembling mechanism for assembling the inner boxes supplied by the box supplying mechanism to the visually positioned facial tissues, and a compressing mechanism for compressing the inner boxes and facial tissues carried by the conveying mechanism. The laminating device includes a machine table, a laminating roller rotatably arranged on the machine table, a pressure roller in rolling cooperation with the laminating roller, a glue supplier for supplying glue to the laminating roller or / and the pressure roller, and a guiding mechanism for guiding the facial tissues conveyed by the feeding device to the laminating roller for lamination. The machine table is provided with a laminating rotator for driving the laminating roller or / and the pressure roller to rotate, a lateral adjusting assembly for adjusting the lateral position of each feeding device, and a longitudinal adjusting assembly for adjusting the longitudinal position of each feeding device. The facial tissue and inner box assembling machine further includes two anti-glue leakage assemblies for preventing glue from leaking out from both ends of the laminating roller or / and the pressure roller. The two anti-glue leakage assemblies are respectively located at both ends of the laminating roller and the pressure roller. The anti-glue leakage assembly includes an anti-leakage member and a recycling member installed on the anti-leakage member. Outer positioning rings are arranged at both ends of the laminating roller and the pressure roller. The anti-leakage member is provided with two inner positioning rings. One inner positioning ring is matched with the outer positioning ring of the laminating roller, and the other inner positioning ring is matched with the outer positioning ring of the pressure roller. A diversion inclined surface for diverting the glue flowing out of the pressure roller and the laminating roller to the recycling member is arranged on one side of the anti-leakage member close to the pressure roller or / and the laminating roller. Although this patent document realizes laminating multiple facial tissues at one time by the laminating device, greatly improves the laminating efficiency, and the anti-glue leakage assembly can recycle the glue at the end faces of the laminating roller and the pressure roller to achieve the effect of preventing glue leakage, the end faces of the laminating roller and the pressure roller are in contact with the anti-leakage member through the cooperation of the inner positioning ring and the outer positioning ring. Once the inner positioning ring or / and the outer positioning ring is worn, a gap will appear between them, and the glue is easy to leak out through this gap, and it is not convenient to maintain. Therefore, the defect is very obvious, and a solution is urgently needed. Summary of the Utility Model

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a double-station facial tissue laminating device.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] A double-station facial tissue gluing device, which comprises a machine table, two facial tissue supply mechanisms arranged on the machine table, two paper feeding mechanisms arranged on the machine table and respectively movably arranged above the two facial tissue supply mechanisms, and a gluing mechanism arranged on the machine table and corresponding to the two paper feeding mechanisms. The two paper feeding mechanisms are respectively arranged corresponding to the two facial tissue supply mechanisms one by one. The two paper feeding mechanisms are used to supply facial tissue to the gluing mechanism, and the gluing mechanism is used to glue the facial tissue; the gluing mechanism includes a gluing roller rotatably arranged on the machine table, a pressure roller in rolling cooperation with the gluing roller, a glue supplier for supplying glue to the gluing roller or / and the pressure roller, a guiding component for guiding the facial tissue conveyed by the paper feeding mechanism to the gluing roller for gluing, a gluing rotator arranged on the machine table and used to drive the gluing roller or / and the pressure roller to rotate, and two anti-side leakage glue components respectively detachably connected to both sides of the machine table. The anti-side leakage glue component includes a mounting seat detachably connected to the machine table, a sliding rod slidably penetrating through the mounting seat, a glue receiving seat arranged at the inner end of the sliding rod, and a spring sleeved outside the sliding rod. The two ends of the spring are respectively elastically abutted against the glue receiving seat and the mounting seat; the elastic force of the spring drives the glue receiving seat to closely fit on the end faces of the gluing roller and the pressure roller, and the glue receiving seat is used to receive the glue from the end faces of the gluing roller and the pressure roller.

[0006] Further, the glue receiving seat is provided with a material receiving cavity and a discharge port communicated with the material receiving cavity, and the discharge port is connected with a recovery pipe.

[0007] Further, the anti-side leakage glue component further includes an L-shaped pull rod. One end of the L-shaped pull rod is used to be detachably connected to the mounting seat, and the other end of the L-shaped pull rod is used to tighten the glue receiving seat; when the L-shaped pull rod tightens the glue receiving seat, the end faces of the gluing roller and the pressure roller are separated from the glue receiving seat, and the spring is compressed.

[0008] Further, the machine table is provided with a scraping component for separating the glued facial tissue from the gluing roller.

[0009] Further, the scraping component includes a scraping rod arranged on the machine table and a plurality of scraping knives arranged on the scraping rod. The scraping rod is parallel to the gluing roller, the plurality of scraping knives are arranged along the length direction of the gluing roller, and the scraping end of the scraping knife is tangent to the gluing roller.

[0010] Further, the machine table is provided with a position adjusting mechanism for adjusting the relative position of the paper feeding mechanism on the machine table.

[0011] Advantages of the present utility model: In practical applications, two facial tissue supply mechanisms supply facial tissues to two paper feeding mechanisms respectively. The paper feeding mechanism picks up the facial tissues supplied by the corresponding facial tissue supply mechanism and conveys the facial tissues to the guiding component. The guiding component guides the facial tissues to the bottom of the glue applying roller. Since the glue applicator supplies glue to the pressure roller and / or the glue applying roller, and the glue applying rotator drives the glue applying roller and the pressure roller to rotate, and the rotation direction of the glue applying roller is opposite to that of the pressure roller, the pressure roller presses the glue onto the surface of the glue applying roller. The glue applying roller with glue applies glue to the facial tissues, so that glue is applied to the facial tissues. And during the glue applying process, the glue applying roller and the pressure roller cooperate to output the glue-applied facial tissues. During the glue applying process, when the glue applying roller and the pressure roller rotate, the glue on the glue applying roller and the pressure roller will transfer to both ends of the glue applying roller and the pressure roller. Since the glue applying roller and the pressure roller are rotating and the glue receiving seat is in close contact with the end faces of the glue applying roller and the pressure roller, the glue receiving seat will receive the glue on the end faces of the glue applying roller and the pressure roller to recycle the glue and prevent glue leakage. Among them, since the spring always applies a force to the glue receiving seat, even if the glue receiving seat is worn due to long-term use, the glue receiving seat can always closely fit on the end faces of the glue applying roller and the pressure roller, avoiding the phenomenon of glue leakage due to wear of the glue receiving seat. In addition, since the mounting seat is detachably connected to the machine table, modular disassembly and assembly of the anti-side-leakage glue component are realized, which is convenient for disassembly, assembly and maintenance of the anti-side-leakage glue component. The glue applying mechanism of the present utility model can apply glue to two identical or different facial tissues at one time, improving the efficiency of applying glue to facial tissues. And the anti-side-leakage glue component realizes modular disassembly and assembly, and the disassembly, assembly and maintenance of the anti-side-leakage glue component are convenient. Under the elastic force of the spring, the end faces of the glue applying roller and the pressure roller can always closely fit with the glue receiving seat, avoiding the phenomenon of glue leakage due to wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0013] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the present utility model.

[0014] Figure 3 is Figure 1 an enlarged view of part A in

[0015] DESCRIPTION OF REFERENCE NUMERALS:

[0016] 1. Machine table; 2. Facial tissue supply mechanism; 3. Paper feeding mechanism; 4. Glue applying mechanism; 5. Glue applying roller; 6. Pressure roller; 7. Glue applicator; 8. Guiding component; 9. Glue applying rotator; 10. Anti-side-leakage glue component; 11. Mounting seat; 12. Slide bar; 13. Glue receiving seat; 14. Spring; 15. Recovery pipe; 16. L-shaped pull rod; 17. Scraping component; 18. Scraping rod; 19. Scraper; 20. Position adjusting mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] For the convenience of those skilled in the art, the present utility model will be further described below in conjunction with embodiments and the accompanying drawings. The content mentioned in the embodiments does not limit the present utility model.

[0018] As Figures 1 to 3 shown, a double-station facial tissue gluing device provided by the present utility model includes a machine table 1, two facial tissue supply mechanisms 2 arranged on the machine table 1, two paper feeding mechanisms 3 arranged on the machine table 1 and respectively movably arranged above the two facial tissue supply mechanisms 2, and a gluing mechanism 4 arranged on the machine table 1 and corresponding to the two paper feeding mechanisms 3. The two paper feeding mechanisms 3 are respectively arranged corresponding to the two facial tissue supply mechanisms 2 one by one. The two paper feeding mechanisms 3 are used to supply facial tissue to the gluing mechanism 4, and the gluing mechanism 4 is used to glue the facial tissue. The gluing mechanism 4 includes a gluing roller 5 rotatably arranged on the machine table 1, a pressure roller 6 rotatably arranged on the machine table 1 and in rolling cooperation with the gluing roller 5, a glue supply device 7 for supplying glue to the gluing roller 5 or / and the pressure roller 6, a guiding component 8 for guiding the facial tissue conveyed by the paper feeding mechanism 3 to the gluing roller 5 for gluing, a gluing rotator 9 installed on the machine table 1 and used to drive the gluing roller 5 or / and the pressure roller 6 to rotate, and two anti-side leakage glue components 10 respectively detachably connected to both sides of the machine table 1. The anti-side leakage glue component 10 includes a mounting seat 11 detachably connected to the machine table 1, a sliding rod 12 slidably penetrating through the mounting seat 11, a glue receiving seat 13 installed at the inner end of the sliding rod 12, and a spring 14 sleeved outside the sliding rod 12. The two ends of the spring 14 are elastically abutted against the glue receiving seat 13 and the mounting seat 11 respectively. The elastic force of the spring 14 drives the glue receiving seat 13 to closely adhere to the end faces of the gluing roller 5 and the pressure roller 6. The glue receiving seat 13 is used to receive the glue from the end faces of the gluing roller 5 and the pressure roller 6. The gluing roller 5 and the pressure roller 6 are arranged in parallel.

[0019] In practical applications, two facial tissue supply mechanisms 2 supply facial tissues to two paper feeding mechanisms 3 respectively. The paper feeding mechanism 3 picks up the facial tissues supplied by the corresponding facial tissue supply mechanism 2 and conveys the facial tissues to the material guiding assembly 8. The material guiding assembly 8 guides the facial tissues to the bottom of the glue application roller 5. Since the glue applicator 7 supplies glue to the pressure roller 6 or / and the glue application roller 5, the glue application rotator 9 drives the glue application roller 5 and the pressure roller 6 to rotate. The rotation direction of the glue application roller 5 is opposite to that of the pressure roller 6. Therefore, the pressure roller 6 presses the glue onto the surface of the glue application roller 5. The glue application roller 5 with glue applies glue to the facial tissues, so that glue is applied to the facial tissues. And during the glue application process, the glue application roller 5 and the pressure roller 6 cooperate to output the glue-applied facial tissues. During the glue application process, when the glue application roller 5 and the pressure roller 6 rotate, the glue on the glue application roller 5 and the pressure roller 6 will transfer to both ends of the glue application roller 5 and the pressure roller 6. Since the glue application roller 5 and the pressure roller 6 are rotating and the glue receiving seat 13 is in close contact with the end faces of the glue application roller 5 and the pressure roller 6, the glue receiving seat 13 will receive the glue on the end faces of the glue application roller 5 and the pressure roller 6 to recycle the glue and prevent glue leakage. Among them, since the spring 14 always applies a force to the glue receiving seat 13, even if the glue receiving seat 13 is worn due to long-term use, the glue receiving seat 13 can always be closely attached to the end faces of the glue application roller 5 and the pressure roller 6, avoiding the phenomenon of glue leakage due to the wear of the glue receiving seat 13. In addition, since the mounting seat 11 is detachably connected to the machine table 1, modular disassembly and assembly of the anti-side-leakage glue assembly 10 are realized, which is convenient for disassembling, assembling and maintaining the anti-side-leakage glue assembly 10. The glue application mechanism 4 of the present utility model can apply glue to two identical or different facial tissues at one time, improving the efficiency of applying glue to the facial tissues. And the anti-side-leakage glue assembly 10 realizes modular disassembly and assembly. The disassembly, assembly and maintenance of the anti-side-leakage glue assembly 10 are convenient. Under the elastic force of the spring 14, the end faces of the glue application roller 5 and the pressure roller 6 can always be closely attached to the glue receiving seat 13, avoiding the phenomenon of glue leakage due to wear.

[0020] In this embodiment, the glue receiving seat 13 is provided with a glue receiving cavity and a discharge port communicating with the glue receiving cavity, and a recovery pipe 15 is connected to the discharge port. The glue received by the glue receiving seat 13 enters the glue receiving cavity, and the glue in the glue receiving cavity is discharged through the discharge port into the recovery pipe 15. The recovery pipe 15 guides the glue to the required position for convenient recycling of the glue.

[0021] In this embodiment, the anti-leakage glue assembly 10 further includes an L-shaped pull rod 16. One end of the L-shaped pull rod 16 is used for detachably connecting to the mounting base 11, and the other end of the L-shaped pull rod 16 is used for tightening the glue receiving seat 13. When the L-shaped pull rod 16 tightens the glue receiving seat 13, the end faces of the glue passing roller 5 and the pressing roller 6 are separated from the glue receiving seat 13, and the spring 14 is compressed. When installing or disassembling the anti-leakage glue assembly 10, the glue receiving seat 13 is tightened through the L-shaped pull rod 16, so that the end faces of the glue passing roller 5 and the pressing roller 6 are separated from the glue receiving seat 13. Then, the L-shaped pull rod 16 is locked to the mounting base 11 by bolts, so that the L-shaped pull rod 16 continuously tightens the glue receiving seat 13. Finally, the mounting base 11 is detached from the machine table 1, which not only facilitates the disassembly and assembly of the anti-leakage glue assembly 10, but also avoids the collision between the glue receiving seat 13 and structures such as the glue passing roller 5 and the pressing roller 6 during the disassembly and assembly of the anti-leakage glue assembly 10. After the mounting base 11 of the anti-leakage glue assembly 10 is installed on the machine table 1, the L-shaped pull rod 16 is disassembled, so that the L-shaped pull rod 16 releases the glue receiving seat 13, and the glue receiving seat 13 will tightly abut against the end faces of the glue passing roller 5 and the pressing roller 6 under the elastic force of the spring 14.

[0022] In this embodiment, the machine table 1 is provided with a scraping assembly 17 for separating the pasted tissue paper from the glue passing roller 5. Specifically, the scraping assembly 17 includes a scraping rod 18 installed on the machine table 1 and a plurality of scraping blades 19 installed on the scraping rod 18. The scraping rod 18 is parallel to the glue passing roller 5, and the plurality of scraping blades 19 are arranged along the length direction of the glue passing roller 5, and the scraping end of the scraping blade 19 is tangent to the glue passing roller 5. During actual operation, when the glue passing roller 5 pastes glue onto the tissue paper, the glue passing roller 5 drives the tissue paper to rotate. When the tissue paper rotates to contact the scraping ends of the plurality of scraping blades 19, the scraping blades 19 scrape the tissue paper with glue off the glue passing roller 5, and the scraped tissue paper will be output forward to prevent the pasted tissue paper from adhering to the glue passing roller 5.

[0023] In this embodiment, the machine table 1 is equipped with a position adjusting mechanism 20, and the position adjusting mechanism 20 is used to adjust the relative position of the paper feeding mechanism 3 on the machine table 1. In actual application, the position adjusting mechanism 20 adjusts the position of the paper feeding mechanism 3 to meet the requirements of the paper feeding mechanism 3 for feeding tissue papers of different specifications and sizes.

[0024] Specifically, the position adjusting mechanism 20 can adopt a lead screw module, which will not be elaborated here.

[0025] Specifically, the tissue paper supply mechanism 2 can adopt a paper supply table that can be lifted; the paper feeding mechanism 3 includes a feeder head, and the guiding component 8 adopts a paper guiding mechanism of the prior art, which belongs to the prior structure and will not be elaborated here.

[0026] All the technical features in this embodiment can be freely combined according to actual needs.

[0027] The above embodiments are the preferred implementation solutions of the present utility model. In addition, the present utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of the technical solution are within the protection scope of the present utility model.

Claims

1. A double-station facial tissue laminating device, characterized in that: It includes a machine table (1), two facial tissue supply mechanisms (2) arranged on the machine table (1), two paper feeding mechanisms (3) arranged on the machine table (1) and respectively movably arranged above the two facial tissue supply mechanisms (2), and a laminating mechanism (4) arranged on the machine table (1) and corresponding to the two paper feeding mechanisms (3). The two paper feeding mechanisms (3) are respectively arranged in one-to-one correspondence with the two facial tissue supply mechanisms (2). The two paper feeding mechanisms (3) are used to supply facial tissue to the laminating mechanism (4), and the laminating mechanism (4) is used to laminate the facial tissue; the laminating mechanism (4) includes a laminating roller (5) rotatably arranged on the machine table (1), a pressure roller (6) in rolling cooperation with the laminating roller (5), a glue supply device (7) for supplying glue to the laminating roller (5) or / and the pressure roller (6), a material guiding component (8) for guiding the facial tissue conveyed by the paper feeding mechanism (3) to the laminating roller (5) for lamination, a laminating rotator (9) installed on the machine table (1) and used to drive the laminating roller (5) or / and the pressure roller (6) to rotate, and two anti-side leakage glue components (10) respectively detachably connected to both sides of the machine table (1). The anti-side leakage glue component (10) includes a mounting seat (11) detachably connected to the machine table (1), a sliding rod (12) slidably penetrating through the mounting seat (11), a glue receiving seat (13) installed at the inner end of the sliding rod (12), and a spring (14) sleeved outside the sliding rod (12). The two ends of the spring (14) are elastically abutted against the glue receiving seat (13) and the mounting seat (11) respectively; the elastic force of the spring (14) drives the glue receiving seat (13) to closely fit on the end faces of the laminating roller (5) and the pressure roller (6), and the glue receiving seat (13) is used to receive the glue from the end faces of the laminating roller (5) and the pressure roller (6).

2. The double-station facial tissue laminating device according to claim 1, characterized in that: The glue receiving seat (13) is provided with a material receiving cavity and a discharge port communicated with the material receiving cavity, and the discharge port is connected with a recovery pipe (15).

3. The double-station facial tissue gluing device according to claim 1, wherein: The anti-side leakage glue component (10) further includes an L-shaped pull rod (16). One end of the L-shaped pull rod (16) is used to be detachably connected to the mounting seat (11), and the other end of the L-shaped pull rod (16) is used to tighten the glue receiving seat (13); when the L-shaped pull rod (16) tightens the glue receiving seat (13), the end faces of the laminating roller (5) and the pressure roller (6) are separated from the glue receiving seat (13), and the spring (14) is compressed.

4. A double-station facial tissue laminating device according to claim 1, characterized in that: The machine table (1) is provided with a scraping component (17) for separating the laminated facial tissue from the laminating roller (5).

5. A double-station facial tissue laminating device according to claim 4, characterized in that: The scraping component (17) includes a scraping rod (18) installed on the machine table (1) and a plurality of scraping blades (19) installed on the scraping rod (18). The scraping rod (18) is parallel to the laminating roller (5), the plurality of scraping blades (19) are arranged along the length direction of the laminating roller (5), and the scraping end of the scraping blade (19) is tangent to the laminating roller (5).

6. The double-station facial tissue laminating device according to claim 1, characterized in that: The machine table (1) is equipped with a position adjusting mechanism (20), and the position adjusting mechanism (20) is used to adjust the relative position of the paper feeding mechanism (3) on the machine table (1).

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