An automatic packaging device for printed materials to prevent bubbling

Abstract

This invention discloses an automatic packaging device for printed materials to prevent bubbling, relating to the field of printed material packaging technology. It includes a chassis and a base plate. A motor is located in the center of the chassis, and a slide groove is located on the right side of the chassis. A sliding plate is engaged within the slide groove, and support pillars are fixedly connected to the four corners of the sliding plate. The base plate is fixedly connected above the support pillars, and a heating plate is fixedly connected inside the base plate. An adsorption component is located on the left side of the base plate, and a sliding frame is fixedly connected to the rear of the base plate. A slide rail is formed in the middle of the sliding frame, and a limiting groove is provided in the middle of the slide rail. A limiting ring is engaged within the limiting groove, and a sliding rod is fixedly connected to the center of the limiting ring. A connecting rod is fixedly connected to the rear end of the sliding rod. This invention can heat the printed materials during packaging to remove excess moisture and clean surface dust, ensuring uniform adhesive application and preventing bubbling during lamination.

Description

Technical Field

[0001] This invention relates to the field of printed packaging technology, specifically to an automatic packaging device for printed materials that prevents packaging from bubbling. Background Technology

[0002] Printed materials require lamination during production. Lamination is a major post-printing process that involves bonding a plastic film coated with adhesive to the printed paper material through heating and pressure, creating a paper-plastic composite product. It is one of the most common post-printing processes for paper products. Laminated printed materials have a smoother and glossier surface due to the thin, transparent plastic film, which not only improves the gloss and durability of the printed material and extends its lifespan, but also provides protection against moisture, water, stains, abrasion, folding, and chemical corrosion.

[0003] Existing laminating equipment may cause bubbling in the package after lamination due to impurities adhering to the paper surface or incomplete removal of moisture from the printed material, thus affecting the packaging quality.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed an automatic packaging device for printed materials that prevents packaging bubbling. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic packaging device for printed materials that prevents packaging bubbling, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic packaging device for printed materials to prevent packaging bubbling, comprising a chassis and a base plate. A motor is disposed in the center of the chassis, and a slide groove is disposed on the right side of the chassis. A slide plate is engaged with the slide groove, and support columns are fixedly connected to the four corners of the slide plate. The base plate is fixedly connected above the support columns, and a heating plate is fixedly connected inside the base plate. An adsorption component is disposed on the left side of the base plate, and a slide frame is fixedly connected to the rear of the base plate. A slide rail is provided in the middle of the slide frame, and a limit groove is provided in the middle of the slide rail. A limit ring is engaged with the limit groove, and a slide rod is fixedly connected to the center of the limit ring. A connecting rod is fixedly connected to the rear end of the slide rod, and a turntable is fixedly connected to the other end of the connecting rod. A cleaning component is disposed on the upper right side of the chassis.

[0007] Furthermore, the limiting ring is slidably connected to the slide rail via the limiting groove, and the slide rod is slidably connected to the slide frame via the slide rail. The slide plate is slidably connected to the chassis via the slide groove, and the cleaning component is located above the slide groove. The turntable is rotatably connected to the chassis via the rotating shaft.

[0008] Furthermore, the adsorption assembly includes an adsorption port, a groove, a plate, a rod, an adsorption spring, a top plate, and a vacuum pump. The bottom plate has an adsorption port at its left end, and a groove is formed below the adsorption port. A plate is slidably connected in the groove, and a rod is fixedly connected to the left side of the plate. An adsorption spring is provided on the outside of the rod, and the top plate is fixedly connected to the left end of the rod. A vacuum pump is provided below the adsorption port. The plate is engaged with the bottom plate through the groove, and the rod is slidably connected to the bottom plate through the groove. The top plate is elastically connected to the bottom plate through the adsorption spring, and both ends of the adsorption spring are fixedly connected to the top plate and the bottom plate, respectively.

[0009] Furthermore, the cleaning assembly includes a base, an adhesive cavity, an adhesive outlet, a sealing groove, a locking cavity, a sealing plate, a locking plate, a locking spring, a locking rod, a suction plate, a scraping spring, and a scraper. The base is located on the upper right side of the chassis, and an adhesive cavity is formed on the upper left side of the base. An adhesive outlet is formed below the adhesive cavity, and a sealing groove is formed below the adhesive outlet. A locking cavity is formed on the right side of the sealing groove, and a sealing plate is locked inside the sealing groove. A locking plate is fixedly connected to the right side of the sealing plate, and a locking spring is fixedly connected to the right side of the locking plate. A locking rod is located inside the locking spring, and a suction plate is fixedly connected to the right end of the locking rod. A scraping spring is fixedly connected to the lower left side of the base, and a scraper is fixedly connected below the scraping spring.

[0010] Furthermore, the sealing plate is slidably connected to the base via a sealing groove, and the clamping plate is elastically connected to the clamping cavity via a clamping spring. The left end of the clamping rod is fixedly connected to the clamping plate, and the scraper is elastically connected to the base via a scraping spring.

[0011] Furthermore, the cleaning assembly also includes an air pump, an air extraction pipe, a storage chamber, a dust collection chamber, a negative pressure chamber, a brush, a dust collection box, a pull plate, a dust collection port, a guide plate, and a filter. The air pump is fixedly connected to the upper left side of the base, and an air extraction pipe is provided below the air pump. The storage chamber is provided below the air extraction pipe, and a dust collection chamber is provided below the storage chamber. A negative pressure chamber is provided to the left of the dust collection chamber, and a brush is provided to the right of the dust collection chamber. A dust collection box is slidably connected inside the storage chamber, and a pull plate is fixedly connected to the right of the dust collection box. A dust collection port is opened on the lower surface of the dust collection box, and a guide plate is provided to the right of the dust collection port. A filter is fixedly connected to the top of the dust collection box.

[0012] Furthermore, the suction plate is located inside the negative pressure chamber, the pull plate is connected to the base through the storage chamber, the filter is located directly below the suction pipe, the guide plate is fixedly inclined inside the dust collection box, and the dust collection box is connected to the dust collection chamber through the dust collection port.

[0013] Furthermore, a bottom frame is provided on the left side of the chassis, and a conveyor belt is provided inside the bottom frame. A shovel plate is fixedly connected to the right end of the bottom frame, and a crossbeam is fixedly connected to the top of the bottom frame. A traction roller is rotatably connected to the lower right of the crossbeam, and a guide roller is rotatably connected to the right end of the crossbeam. A material roller is rotatably connected to the top of the crossbeam. The motor forms a transmission structure with the conveyor belt and turntable through a belt, pulley, and belt.

[0014] Furthermore, a lifting rod is symmetrically and fixedly connected to the left side of the lower surface of the crossbeam, and a lower pressure plate is fixedly connected below the lifting rod. A hot pressure plate is fixedly connected below the lower pressure plate, and cutters are symmetrically arranged on the left and right sides of the hot pressure plate. A compression spring is arranged on the side of the cutter away from the hot pressure plate, and a fixing plate is fixedly connected to the lower end of the compression spring.

[0015] Furthermore, a sleeve is fixedly connected to the right side of the lower surface of the crossbeam, and the inner wall of the sleeve is symmetrically provided with slots. A locking block is engaged in the slot, and a sleeve rod is fixedly connected between the locking blocks. A pressure roller is rotatably connected to the lower end of the sleeve rod, and a tension spring is provided on the outer side of the sleeve rod.

[0016] This invention provides an automatic packaging device for printed materials to prevent bubbling, which has the following advantages: when packaging printed materials, the printed materials can be heated to remove excess moisture and the dust on the surface can be cleaned, ensuring the uniformity of the adhesive coating and avoiding bubbling during lamination.

[0017] 1. In this invention, after the printed material is placed on the base plate, a heating plate heats the printed material to evaporate excess moisture, preventing moisture from affecting the adhesion of the adhesive. Then, a vacuum pump is activated to adsorb and fix the left end of the printed material through the suction port. A motor drives the turntable to rotate, which in turn moves the sliding rod via a connecting rod. As the turntable rotates, the sliding rod moves synchronously within the sliding frame via a slide rail. A limiting ring restricts the sliding rod through a limiting groove to prevent it from tilting or falling off. The sliding frame drives the base plate to reciprocate left and right above the chassis. The slide plate can restrict the base plate through the chute to prevent the base plate from tilting, thus transporting the printed materials. After the printed materials are cleaned and glued, the base plate moves to the rightmost end of the reciprocating track. The top plate is pressed, which compresses the suction spring and drives the insert plate to move in the groove through the insert rod, thereby sealing the suction port and releasing the suction of the printed materials, allowing the printed materials to be transferred smoothly. After the transfer is completed, when the base plate returns to its original position, the top plate, under the action of the suction spring, also drives the insert plate to return to its original position through the insert rod, opening the suction port to facilitate the suction and fixation of the next printed material.

[0018] 2. In this invention, when the printed material carried by the base plate passes under the base, the brush first performs an initial cleaning of the surface of the printed material, loosening any firmly adhered impurities. As the printed material passes under the dust collection chamber, the air pump draws air out of the dust collection chamber, thereby sucking dust and impurities from the surface of the printed material into the dust collection chamber. These impurities then enter the filter frame through the dust collection port, where they are intercepted by the filter screen under the guidance of the guide plate and accumulate inside the filter frame for easy cleaning. Cleaning is simple; the filter frame can be removed from the storage cavity by pulling the plate. During use, the pull plate can seal the storage cavity, maintaining a sealed state. Once the printed material completely covers the lower end of the dust collection chamber, negative pressure... A negative pressure is created inside the cavity, which pulls the suction plate and moves the clamping plate within the cavity via the clamping rod. This, in turn, moves the sealing plate within the sealing groove, opening the glue outlet. The glue flows out from the glue cavity through the outlet and covers the printed material. The scraper, under the action of the scraping spring, adheres tightly to the surface of the printed material, spreading the glue evenly. When the printed material can no longer completely cover the lower end of the dust collection chamber, the negative pressure inside the cavity decreases. The clamping spring, through the clamping plate, moves the sealing plate back to its original position within the sealing groove until the glue outlet is sealed. The residual glue at the lower end of the outlet continues to coat the printed material. When the printed material leaves from below the outlet, there is no glue residue at the lower end of the outlet, preventing glue from dripping onto the tray and causing contamination.

[0019] 3. In this invention, after the printed material is cleaned and coated with adhesive on the base plate and reaches the right end of the base frame, the shovel plate lifts the unsecured printed material and transports it via a conveyor belt. The printed material adheres to the film through the adhesive coating on its surface, causing the film to move. The pressure roller, under the action of the tension spring, presses the film onto the printed material, smoothing the film and preventing wrinkles. The locking block restricts the sleeve rod through the locking groove to prevent the sleeve rod from deviating when sliding inside the sleeve. When the printed material is transported by the conveyor belt to the area below the hot press plate, the conveyor belt stops running. The lifting rod drives the lower pressure plate to descend, so that the fixing plate fixes the film outside both ends of the printed material. As the lower pressure plate continues to descend, the cutter cuts the film from the edge of the printed material. The hot press plate presses the film and the printed material together. After pressing is completed, the lifting rod drives the lower pressure plate to reset, and the conveyor belt continues to run to unload the product and waste. Attached Figure Description

[0020] Figure 1 This is a top view of the overall structure of an automatic packaging device for printed materials that prevents packaging bubbling, according to the present invention.

[0021] Figure 2 This is a schematic diagram of the structure of an automatic packaging device for printed materials that prevents packaging bubbling, according to the present invention.

[0022] Figure 3 This is a schematic diagram of the structure of an automatic packaging device for printed materials that prevents packaging bubbling, according to the present invention.

[0023] Figure 4This is a schematic diagram of the structure of an automatic packaging device for printed materials that prevents packaging bubbling, according to the present invention.

[0024] Figure 5 This is a schematic diagram of the structure of an automatic packaging device for printed materials that prevents packaging bubbling, according to the present invention.

[0025] Figure 6 This is a schematic diagram of the structure of an automatic packaging device for printed materials that prevents packaging bubbling, according to the present invention.

[0026] Figure 7 This invention relates to an automatic packaging device for printed materials to prevent packaging bubbling. Figure 5 Enlarged structural diagram at point B.

[0027] In the diagram: 1. Chassis; 2. Motor; 3. Slide rail; 4. Slide plate; 5. Support column; 6. Base plate; 7. Heating plate; 8. Adsorption assembly; 801. Adsorption port; 802. Insert groove; 803. Insert plate; 804. Insert rod; 805. Adsorption spring; 806. Top plate; 807. Vacuum pump; 9. Slide frame; 10. Slide rail; 11. Limiting groove; 12. Limiting ring; 13. Slide rod; 14. Connecting rod; 15. Turntable; 16. Cleaning assembly; 1601. Base; 1602. Glue cavity; 1603. Glue outlet; 1604. Sealing groove; 1605. Clamping cavity; 1606. Sealing plate; 1607. Clamping plate; 1608. Clamping spring; 1609. Clamping rod; 1610. Suction plate; 16 11. Scraper spring; 1612. Scraper blade; 1613. Air pump; 1614. Air extraction pipe; 1615. Collection chamber; 1616. Dust collection chamber; 1617. Negative pressure chamber; 1618. Brush; 1619. Dust collection box; 1620. Pull plate; 1621. Dust collection port; 1622. Guide plate; 1623. Filter screen; 17. Base frame; 18. Conveyor belt; 19. Shovel plate; 20. Crossbeam; 21. Traction roller; 22. Guide roller; 23. Material roller; 24. Lifting rod; 25. Lower pressure plate; 26. Hot pressure plate; 27. Cutter; 28. Compression spring; 29. ​​Fixing plate; 30. Sleeve; 31. Slot; 32. Block; 33. Sleeve rod; 34. Pressure roller; 35. Tension spring. Detailed Implementation

[0028] Please see Figures 1 to 7The present invention provides a technical solution: an automatic packaging device for printed materials to prevent packaging bubbling, comprising a chassis 1 and a base plate 6. A motor 2 is provided in the middle of the chassis 1, and a slide groove 3 is provided on the right side of the chassis 1. A slide plate 4 is engaged and connected in the slide groove 3, and support columns 5 are fixedly connected to the four corners of the slide plate 4. The base plate 6 is fixedly connected above the support columns 5, and a heating plate 7 is fixedly connected in the base plate 6. An adsorption component 8 is provided on the left side of the base plate 6, and a slide frame 9 is fixedly connected to the rear of the base plate 6. A slide rail 10 is provided in the middle of the slide frame 9, and a limiting groove 11 is provided in the middle of the slide rail 10. A limiting ring 12 is engaged and connected in the limiting groove 11, and a slide rod 13 is fixedly connected to the center of the limiting ring 12. A connecting rod 14 is fixedly connected to the rear end of the slide rod 13, and a turntable 15 is fixedly connected to the other end of the connecting rod 14. A cleaning component 16 is provided on the upper right side of the chassis 1.

[0029] Please see Figures 1 to 5The limiting ring 12 is slidably connected to the slide rail 10 via the limiting groove 11, and the slide rod 13 is slidably connected to the slide frame 9 via the slide rail 10. The slide plate 4 is slidably connected to the chassis 1 via the slide groove 3, and the cleaning component 16 is located above the slide groove 3. The turntable 15 is rotatably connected to the chassis 1 via a rotating shaft. The adsorption component 8 includes an adsorption port 801, a groove 802, a plate 803, a rod 804, an adsorption spring 805, a top plate 806, and a vacuum pump 807. The bottom plate 6 has an adsorption port 801 at its left end, and an adsorption groove 802 is provided below the adsorption port 801. A sliding plate 803 is slidably connected within 802, and a rod 804 is fixedly connected to the left side of the plate 803. An adsorption spring 805 is provided on the outside of the rod 804, and a top plate 806 is fixedly connected to the left end of the rod 804. A vacuum pump 807 is provided below the adsorption port 801. The plate 803 is engaged with the bottom plate 6 through a groove 802, and the rod 804 is slidably connected to the bottom plate 6 through the groove 802. The top plate 806 is elastically connected to the bottom plate 6 through the adsorption spring 805, and both ends of the adsorption spring 805 are fixedly connected to the top plate 806 and the bottom plate 6 respectively. A base frame 17 is provided on the left side of the chassis 1, and a conveyor belt 18 is provided inside the base frame 17. A shovel plate 19 is fixedly connected to the right end of the base frame 17, and a crossbeam 20 is fixedly connected above the base frame 17. A traction roller 21 is rotatably connected to the lower right side of the crossbeam 20, and a guide roller 22 is rotatably connected to the right end of the crossbeam 20. A material roller 23 is rotatably connected above the crossbeam 20. The motor 2 forms a transmission structure with the conveyor belt 18 and the turntable 15 through a belt and pulley. A lifting rod 24 is symmetrically fixedly connected to the left side of the lower surface of the crossbeam 20, and a pressing rod is fixedly connected below the lifting rod 24. A hot press plate 26 is fixedly connected below the plate 25 and the hot press plate 26 is symmetrically provided with cutters 27 on the left and right sides. A compression spring 28 is provided on the side of the cutter 27 away from the hot press plate 26 and the lower end of the compression spring 28 is fixedly connected with a fixing plate 29. A sleeve 30 is fixedly connected to the right side of the lower surface of the crossbeam 20 and the inner wall of the sleeve 30 is symmetrically provided with slots 31. A locking block 32 is engaged in the slots 31 and a sleeve rod 33 is fixedly connected between the locking blocks 32. A pressure roller 34 is rotatably connected to the lower end of the sleeve rod 33 and a tension spring 35 is provided on the outside of the sleeve rod 33.

[0030] The specific operation is as follows: After the printed material is placed on the base plate 6, the heating plate 7 heats the printed material to evaporate excess moisture, preventing moisture from affecting the adhesion of the adhesive. Then, the vacuum pump 807 is started, and the left end of the printed material is adsorbed and fixed through the suction port 801. The motor 2 drives the turntable 15 to rotate, which in turn drives the slide rod 13 to move through the connecting rod 14. When the slide rod 13 rotates with the turntable 15, it can move synchronously within the slide frame 9 through the slide rail 10. The limiting ring 12 can limit the slide rod 13 through the limiting groove 11 to prevent the slide rod 13 from tilting or falling off. The sliding frame 9 drives the base plate 6 to reciprocate left and right above the chassis 1. The sliding plate 4 can restrict the base plate 6 through the sliding groove 3 to prevent the base plate 6 from tilting, thereby transporting the printed matter. After the printed matter is cleaned and glued, the base plate 6 moves to the rightmost end of the reciprocating trajectory. The top plate 806 is pressed, compressing the suction spring 805, and through the insert rod 804, it drives the insert plate 803 to move in the insert groove 802, thereby sealing the suction port 801, releasing the suction of the printed matter, and allowing the printed matter to be transported smoothly. After the transport is completed, when the base plate 6 returns to its original position, the top plate 806... Under the action of the adsorption spring 805, the insert plate 803 is reset via the insert rod 804, opening the adsorption port 801 to facilitate the adsorption and fixation of the next printed material. After the base plate 6 carries the printed material to the right end of the base frame 17 after cleaning and gluing, the shovel plate 19 shovels up the unfixed printed material and transports it via the conveyor belt 18. The printed material adheres to the film through the adhesive coating on its surface and moves the film. The pressure roller 34, under the action of the tension spring 35, presses the film onto the printed material with the adhered film, smoothing the film and avoiding wrinkles. The clamping block 32 passes through. The slot 31 restricts the sleeve rod to prevent it from deflecting when sliding inside the sleeve 30. After the printed material is conveyed by the conveyor belt 18 to the area below the hot press plate 26, the conveyor belt 18 stops running. The lifting rod 24 drives the lower pressure plate 25 to descend, so that the fixing plate 29 fixes the film outside both ends of the printed material. As the lower pressure plate 25 continues to descend, the cutter 27 cuts the film from the edge of the printed material. The hot press plate 26 presses the film and the printed material together. After pressing is completed, the lifting rod 24 drives the lower pressure plate 25 to reset, and the conveyor belt 18 continues to run to unload the product and waste.

[0031] Please see Figures 6 to 7The cleaning component 16 includes a base 1601, an adhesive cavity 1602, an adhesive outlet 1603, a sealing groove 1604, a locking cavity 1605, a sealing plate 1606, a locking plate 1607, a retaining spring 1608, a locking rod 1609, a suction plate 1610, a scraping spring 1611, and a scraper 1612. The base 1601 is located on the upper right side of the chassis 1, and an adhesive cavity 1602 is formed in the upper left part of the base 1601. An adhesive outlet 1603 is formed below the adhesive cavity 1602, and a sealing groove 1604 is formed below the adhesive outlet 1603. A locking cavity 1605 is formed to the right of the sealing groove 1604, and a sealing plate 1606 is engaged within the sealing groove 1604. The sealing plate 1606 is located to the right of... A clamping plate 1607 is fixedly connected, and a retaining spring 1608 is fixedly connected to the right side of the clamping plate 1607. A clamping rod 1609 is provided inside the retaining spring 1608, and a suction plate 1610 is fixedly connected to the right end of the clamping rod 1609. A scraping spring 1611 is fixedly connected to the lower left of the base 1601, and a scraper 1612 is fixedly connected below the scraping spring 1611. A sealing plate 1606 is slidably connected to the base 1601 through a sealing groove 1604, and the clamping plate 1607 is elastically connected to the clamping cavity 1605 through the retaining spring 1608. The left end of the clamping rod 1609 is fixedly connected to the clamping plate 1607, and the scraper 1612 is elastically connected to the base 1601 through the scraping spring 1611. The cleaning component 16 also includes an air pump 1613, an air extraction pipe 1614, a storage chamber 1615, a dust collection chamber 1616, a negative pressure chamber 1617, a brush 1618, a dust collection box 1619, a pull plate 1620, a dust collection port 1621, a guide plate 1622, and a filter screen 1623. An air pump 1613 is fixedly connected to the upper left side of the base 1601, and an air extraction pipe 1614 is located below the air pump 1613. A storage chamber 1615 is located below the air extraction pipe 1614, and a dust collection chamber 1616 is located below the storage chamber 1615. A negative pressure chamber 1617 is located to the left of the dust collection chamber 1616, and a brush 1618 is located to the right of the dust collection chamber 1616. 8. A dust collection box 1619 is slidably connected inside the storage cavity 1615, and a pull plate 1620 is fixedly connected to the right side of the dust collection box 1619. A dust collection port 1621 is opened on the lower surface of the dust collection box 1619, and a guide plate 1622 is provided to the right of the dust collection port 1621. A filter screen 1623 is fixedly connected to the top of the dust collection box 1619. The suction plate 1610 is located in the negative pressure cavity 1617. The pull plate 1620 is engaged with the base 1601 through the storage cavity 1615. The filter screen 1623 is located directly below the suction pipe 1614. The guide plate 1622 is tilted and fixed inside the dust collection box 1619. The dust collection box 1619 is connected to the dust collection chamber 1616 through the dust collection port 1621.

[0032] The specific operation is as follows: When the printed material carried by the base plate 6 passes under the base 1601, the brush 1618 first cleans the surface of the printed material and loosens the firmly adhered impurities. When the printed material passes under the dust collection chamber 1616, the air pump 1613 can extract the air from the dust collection chamber 1616, thereby sucking the dust and impurities on the surface of the printed material into the dust collection chamber 1616, and entering the filter frame through the dust collection port 1621. Under the guidance of the guide plate 1622, the filter frame is intercepted by the filter screen 1623 and accumulates in the filter frame for easy centralized cleaning. During cleaning, the filter frame can be removed from the storage cavity 1615 simply by pulling the plate 1620. When in use, the plate 1620 can seal the storage cavity 1615, maintaining a sealed state inside the storage cavity 1615. When the printed material completely covers the lower end of the dust collection chamber 1616, a negative pressure is formed in the negative pressure chamber 1617, thereby... The suction plate 1610, via the clamping rod 1609, moves the clamping plate 1607 within the clamping cavity 1605, thereby moving the sealing plate 1606 within the sealing groove 1604, opening the glue outlet 1603. Glue flows from the glue cavity 1602 through the glue outlet 1603 and covers the printed material. The scraper 1612, under the action of the scraper spring 1611, adheres tightly to the surface of the printed material, spreading the glue evenly. When the printed material cannot be completely covered, dust is collected. After the lower end of chamber 1616, the negative pressure in negative pressure chamber 1617 decreases. The retaining ring 1608 drives the sealing plate 1606 to gradually reset in the sealing groove 1604 through the retaining plate 1607 until the glue outlet 1603 is blocked. The residual glue at the lower end of the glue outlet 1603 continues to coat the printed matter. When the printed matter leaves from below the glue outlet 1603, there is no glue residue at the lower end of the glue outlet 1603, avoiding glue dripping onto the chassis 1 and causing pollution.

[0033] In summary, this automatic packaging device for printed materials to prevent bubbling involves first pulling the film off the material roller 23, passing it over the guide roller 22, and then through the traction rollers 21, ensuring the film end adheres to the surface of the conveyor belt 18. The printed material is then placed on the bottom plate 6, where the heating plate 7 heats it to evaporate excess moisture, preventing moisture from affecting adhesive adhesion. Next, the vacuum pump 807 is activated, adsorbing and fixing the left end of the printed material through the suction port 801. The motor 2 drives the turntable 15 to rotate, which in turn moves the sliding rod 13 via the connecting rod 14. As the turntable 15 rotates, the sliding rod 13 moves synchronously within the sliding frame 9 via the slide rail 10. The limiting ring 12 restricts the sliding rod 13 via the limiting groove 11, preventing slippage. If rod 13 deviates or falls off, sliding frame 9 drives base plate 6 to move back and forth in the left and right direction above chassis 1. Slide plate 4 can restrict base plate 6 through slide groove 3 to prevent base plate 6 from deviating, thereby conveying printed materials. When base plate 6 carrying printed materials passes under base 1601, brush 1618 first cleans the surface of printed materials and loosens firmly adhered impurities. When printed materials pass under dust collection chamber 1616, air pump 1613 can draw air out of dust collection chamber 1616, thereby sucking dust and impurities from the surface of printed materials into dust collection chamber 1616, and entering filter frame through dust collection port 1621. Under the guidance of guide plate 1622, they are intercepted by filter screen 1623 and accumulated in filter frame for easy centralized cleaning. During cleaning, simply pull... Plate 1620 removes the filter frame from the storage cavity 1615. During use, plate 1620 can seal the storage cavity 1615, maintaining its airtight state. When the printed material completely covers the lower end of the dust collection chamber 1616, a negative pressure is created in the negative pressure chamber 1617, causing the suction plate 1610 to move via the latch rod 1609, moving the latch plate 1607 within the latch cavity 1605. This, in turn, moves the sealing plate 1606 within the sealing groove 1604, opening the glue outlet 1603. Glue flows from the glue cavity 1602 through the glue outlet 1603 and covers the printed material. The scraper 1612, under the action of the scraper spring 1611, adheres tightly to the surface of the printed material, spreading the glue evenly. When the printed material can no longer completely cover the lower end of the dust collection chamber 1616, the negative pressure... As the negative pressure in the pressure chamber 1617 decreases, the retaining spring 1608, through the retaining plate 1607, drives the sealing plate 1606 to gradually return to its original position within the sealing groove 1604 until it blocks the glue outlet 1603. Residual glue at the lower end of the glue outlet 1603 continues to coat the printed material. When the printed material leaves below the glue outlet 1603, there is no glue residue at the lower end of the glue outlet 1603, preventing glue from dripping onto the chassis 1 and causing contamination. After the printed material has been cleaned and coated, the base plate 6 moves to the rightmost end of the reciprocating trajectory, and the top plate 806 contacts and is pressed against the base frame 17, compressing the suction spring 805. This, along with the insert rod 804, drives the insert plate 803 to move within the insert groove 802, thereby blocking the suction port 801 and releasing the suction of the printed material, allowing for smooth transport. After transport is complete...When the base plate 6 resets, the top plate 806, under the action of the adsorption spring 805, also drives the insert plate 803 to reset via the insert rod 804, opening the adsorption port 801 to facilitate the adsorption and fixation of the next printed material. After the base plate 6 carries the printed material, completes cleaning and gluing, and reaches the right end of the base frame 17, the shovel plate 19 shovels up the unfixed printed material and transports it via the conveyor belt 18. The printed material adheres to the film through the adhesive coating on its surface, causing the film to move. The pressure roller 34, under the action of the tension spring 35, presses firmly onto the printed material with the adhered film, smoothing the film and preventing wrinkles. The locking block 32 restricts the sleeve rod through the locking groove 31 to prevent it from tilting when sliding inside the sleeve 30. After the printed material is conveyed by the conveyor belt 18 to below the hot press plate 26, the conveyor belt 18 stops running. The lifting rod 24 drives the lower pressure plate 25 to descend, causing the fixing plate 29 to fix the film at both ends of the printed material. As the lower pressure plate 25 continues to descend, the cutter 27 cuts the film from the edge of the printed material. The hot press plate 26 presses the film and the printed material together. After pressing, the lifting rod 24 drives the lower pressure plate 25 to reset, and the conveyor belt 18 continues to run, unloading the product and waste.

[0034] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An automatic packaging apparatus for printed matter against packaging blister, characterized by, Including chassis (1) and bottom plate (6), the middle part of the chassis (1) is provided with motor (2), and the right part of the chassis (1) is provided with sliding groove (3), the sliding groove (3) is hinged with sliding plate (4), and the four corners of the sliding plate (4) are fixedly connected with support (5), the bottom plate (6) is fixedly connected above the support (5), and the bottom plate (6) is fixedly connected with heating plate (7), the bottom plate (6) is provided with adsorption assembly (8), and the bottom plate (6) is fixedly connected with sliding frame (9), the middle part of the sliding frame (9) is provided with sliding rail (10), and the middle part of the sliding rail (10) is provided with limiting groove (11), the limiting groove (11) is hinged with limiting ring (12), and the limiting ring (12) is fixedly connected with sliding rod (13), the rear end of the sliding rod (13) is fixedly connected with connecting rod (14), and the other end of the connecting rod (14) is fixedly connected with rotary table (15), the right part of the chassis (1) is provided with cleaning assembly (16), the cleaning assembly (16) includes base (1601), glue cavity (1602), glue outlet (1603), sealing groove (1604), clamping cavity (1605), sealing plate (1606), clamping plate (1607), clamping spring (1608), clamping rod (1609), suction plate (1610), glue scraping spring (1611) and scraping plate (1612), the right part of the chassis (1) is provided with base (1601), and the upper left part of the base (1601) is provided with glue cavity (1602), the lower part of the glue cavity (1602) is provided with glue outlet (1603), and the lower part of the glue outlet (1603) is provided with sealing groove (1604), the right part of the sealing groove (1604) is provided with clamping cavity (1605), and the sealing groove (1604) is hinged with sealing plate (1606), the right part of the sealing plate (1606) is fixedly connected with clamping plate (1607), and the right part of the clamping plate (1607) is fixedly connected with clamping spring (1608), the inner side of the clamping spring (1608) is provided with clamping rod (1609), and the right end of the clamping rod (1609) is fixedly connected with suction plate (1610), the lower left part of the base (1601) is fixedly connected with glue scraping spring (1611), and the lower part of the glue scraping spring (1611) is fixedly connected with scraping plate (1612), the sealing plate (1606) is slidably connected with the base (1601) through the sealing groove (1604), and the clamping plate (1607) is elastically connected with the clamping cavity (1605) through the clamping spring (1608), the left end of the clamping rod (1609) is fixedly connected with the clamping plate (1607), the scraping plate (1612) is elastically connected with the base (1601) through the glue scraping spring (1611), the cleaning assembly (16) further includes air suction pump (1613), air suction pipe (1614), storage cavity (1615), dust collecting chamber (1616), negative pressure cavity (1617), brush (1618), dust collecting box (1619), pull plate (1620), dust collecting port (1621), flow guide plate (1622) and filter screen (1623),The left part of the base (1601) is fixedly connected with an air suction pump (1613), and an air suction pipe (1614) is arranged below the air suction pump (1613). A receiving cavity (1615) is arranged below the air suction pipe (1614), and a dust collecting chamber (1616) is arranged below the receiving cavity (1615). A negative pressure cavity (1617) is arranged on the left side of the dust collecting chamber (1616), and a brush (1618) is arranged on the right side of the dust collecting chamber (1616). A dust collecting box (1619) is slidably connected in the receiving cavity (1615), and a pull plate (1620) is fixedly connected to the right side of the dust collecting box (1619). A dust collecting opening (1621) is formed in the lower surface of the dust collecting box (1619), and a flow guide plate (1622) is arranged on the right side of the dust collecting opening (1621). A filter screen (1623) is fixedly connected to the upper side of the dust collecting box (1619). The suction plate (1610) is located in the negative pressure cavity (1617). The pull plate (1620) is hingedly connected to the base (1601) through the receiving cavity (1615). The filter screen (1623) is located directly below the air suction pipe (1614). The flow guide plate (1622) is obliquely fixed in the dust collecting box (1619). The dust collecting box (1619) is in communication with the dust collecting chamber (1616) through the dust collecting opening (1621).

2. The automatic packaging apparatus for printed matter preventing packaging bubbling according to claim 1, wherein The limiting ring (12) is slidably connected with the slide rail (10) through the limiting groove (11), the slide rod (13) is slidably connected with the slide frame (9) through the slide rail (10), the slide plate (4) is slidably connected with the chassis (1) through the slide groove (3), and the cleaning assembly (16) is located above the slide groove (3).

3. The automatic packaging apparatus for printed matter preventing packaging bubbling according to claim 1, wherein The adsorption assembly (8) comprises an adsorption port (801), a slot (802), a plate (803), a rod (804), an adsorption spring (805), a top plate (806) and an air extractor (807), the bottom plate (6) is provided with the adsorption port (801) at the left end, the adsorption port (801) is provided with the slot (802) at the lower part, the slot (802) is slidably connected with the plate (803), the plate (803) is fixedly connected with the rod (804) at the left side, the rod (804) is provided with the adsorption spring (805) at the outer side, the rod (804) is fixedly connected with the top plate (806) at the left end, the adsorption port (801) is provided with the air extractor (807) below, the plate (803) is clampedly connected with the bottom plate (6) through the slot (802), the rod (804) is slidably connected with the bottom plate (6) through the slot (802), the top plate (806) is elastically connected with the bottom plate (6) through the adsorption spring (805), and the two ends of the adsorption spring (805) are fixedly connected with the top plate (806) and the bottom plate (6) respectively.

4. The automatic packaging apparatus for printed matter preventing packaging bubbling according to claim 1, wherein The bottom frame (17) is provided with the conveying belt (18) in the bottom frame (17), the bottom frame (17) is fixedly connected with the shovel plate (19) at the right end, the bottom frame (17) is fixedly connected with the cross beam (20) above, the cross beam (20) is rotatably connected with the traction roller (21) at the right lower part, the cross beam (20) is rotatably connected with the guide roller (22) at the right end, the cross beam (20) is rotatably connected with the material roller (23) above, and the motor (2) and the conveying belt (18) and the rotating disc (15) constitute a transmission structure through a belt and a belt pulley.

5. The apparatus for automatically packaging a printed matter to prevent bubbling of a package according to claim 4, wherein The lifting rod (24) is fixedly connected with the bottom plate (25) below, the bottom plate (25) is fixedly connected with the hot pressing plate (26) below, the hot pressing plate (26) is provided with the cutter (27) on the left and right sides, the cutter (27) is provided with the compression spring (28) on the side away from the hot pressing plate (26), and the compression spring (28) is fixedly connected with the fixed plate (29) at the lower end.

6. The apparatus for automatically packaging a printed matter to prevent bubbling of a package according to claim 4, wherein The sleeve (30) is fixedly connected to the right part of the lower surface of the cross beam (20), the inner wall of the sleeve (30) is symmetrically provided with the clamping groove (31), the clamping groove (31) is clampedly connected with the clamping block (32), the clamping block (32) is fixedly connected with the sleeve rod (33) between the clamping blocks (32), the sleeve rod (33) is rotatably connected with the compression roller (34) at the lower end, and the sleeve rod (33) is provided with the tension spring (35) at the outer side.

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