An opening device for a hard strip box

Abstract

The present invention discloses a hard strip box unpacking device, which includes a main body support component. A roller conveying component is arranged inside the main body support component. A glue removing component and a strip pushing and box pressing component installed on the main body support component are sequentially arranged on the roller conveying component. The roller conveying component, the glue removing component, and the strip pushing and box pressing component are all electrically connected to the control component of the main body support component. A conveying shield is arranged on the main body support component above the roller conveying component. The glue removing component includes an upper flip cover glue removing component and a lower flip cover glue removing component for cutting open the glued part of the carton. The carton passes through the upper flip cover glue removing component, the lower flip cover glue removing component, and the strip pushing and box pressing component in sequence, and is output outside the main body support component along the roller conveying component. The present invention uses automatic unpacking to replace the manual unpacking process, and uses automated equipment to improve the automation level of the production site, thereby achieving the purpose of improving work efficiency, reducing labor input, and reducing the labor intensity of operators.

Description

Technical Field

[0001] The present invention relates to the technical field of hard strip box unpacking equipment, and particularly relates to a hard strip box unpacking device. Background Art

[0002] Currently, the hard strip boxes of cigarettes used in the market cannot be packed into strips by a packaging machine. Most of them are externally purchased hard strip boxes. When the hard strip box manufacturers ship the products, they pack the hard strip boxes into cartons and send them to the cigarette factory. After arriving at the cigarette factory, the cartons need to be unpacked manually, and then the hard strip boxes inside the cartons are taken out for use.

[0003] In this process, it is necessary for workers to cut the adhesive part of the carton and then open the carton to take out the strip boxes. The working efficiency of manual operation is relatively low, and a large amount of manpower and material resources are wasted. The economic benefits of a cigarette factory depend on the production volume. Therefore, production efficiency is very important for a cigarette factory. The technical content of manual unpacking work is relatively low, and it is time-consuming and laborious. There is a need in the market for an automated unpacking device to replace the manual unpacking process, improve production efficiency, and at the same time, the saved manpower and material resources can be allocated for other purposes, train workers to engage in more technically demanding work, reduce the personnel flow at the operation site, improve the automation level at the site, and make the work order at the work site more standardized and efficient. Summary of the Invention

[0004] In view of the above problems in the prior art, the present invention provides a hard strip box unpacking device, which solves the problems that the existing hard strip boxes need to be unpacked manually and the strip boxes are taken out, with low working efficiency and waste of a large amount of manpower and material resources.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] There is provided a hard strip box unpacking device, which includes a main body support member. A roller conveying member is arranged inside the main body support member. An adhesive removing member and a strip pushing and box pressing member installed on the main body support member are sequentially arranged on the roller conveying member. The roller conveying member, the adhesive removing member, and the strip pushing and box pressing member are all electrically connected to the control component of the main body support member. A conveying cover is arranged on the main body support member above the roller conveying member. The adhesive removing member includes an upper flip adhesive removing member and a lower flip adhesive removing member for cutting the adhesive part of the carton. The carton passes through the upper flip adhesive removing member, the lower flip adhesive removing member, and the strip pushing and box pressing member in sequence, and is output outside the main body support member along the roller conveying member.

[0007] In the present invention, cartons are conveyed through the roller conveying component on the main body support component. The cartons sequentially pass through the upper flip cover glue removal component, the lower flip cover glue removal component, and the push bar pressing box component for glue removal and push bar operations. Automatic box opening is adopted to replace the manual box opening process. The use of automated equipment improves the degree of automation at the production site, thereby achieving the improvement of work efficiency, reduction of labor input, and reduction of the labor intensity of operators.

[0008] Further, the roller conveying component includes a roller support installed on the main body support component. A number of power rollers are installed on the roller support, and an electric roller for outputting power to the power rollers;

[0009] Positioning cylinders are provided on the roller supports located behind the upper flip cover glue removal component, the lower flip cover glue removal component, and the push bar pressing box component. Baffles are provided on the output shafts of the positioning cylinders;

[0010] A flap is provided on the roller support of the push bar pressing box component. Flap suction cups are provided on the flap, and a flipping cylinder is provided on the lower surface of the flap.

[0011] In this solution, adopting the above solution, the bottom of the roller support is installed on the main body support component to provide support for the roller conveying component. The electric roller provides power for the power rollers, and thus provides power for the cartons conveyed by the roller conveying component. And the cartons are blocked from moving forward by the positioning cylinders, so that the cartons sequentially work in the upper flip cover glue removal component, the lower flip cover glue removal component, and the push bar pressing box component, and are sent out of the roller conveying component after the work is completed.

[0012] Further, the upper flip cover glue removal component includes a first bottom plate located below the roller conveying component and installed on the main body support component. First bases are respectively provided on both sides of the first bottom plate;

[0013] One end of the first base far from the carton is connected to the output shaft of a first base propulsion cylinder installed on the first bottom plate;

[0014] A first slide rail is provided on the upper surface of the first bottom plate. A first slider is provided on the lower surface of the first base. The first slider is slidably arranged on the first slide rail. A first gear is provided at the central position of the first bottom plate. The two first bases are rotationally connected to the first gear through a first rack.

[0015] In this solution, adopting the above solution, two first bases are respectively installed on both sides of the first base plate through the cooperation of the first slide rail and the first slider, and the two first bases are relatively rotatably connected through the first rack and the first gear. When the first base advancing cylinder on the first base plate pushes one of the first bases, through the transmission of the first rack and the first gear, the two first bases can move towards each other. When the first base advancing cylinder on the first base plate pulls one of the first bases, through the transmission of the first rack and the first gear, the two first bases can move away from each other, so as to realize the approach and separation of the two first bases from the carton.

[0016] Furthermore, two first glue-opening knife mounting brackets are slidably arranged on the first base through the first translation assembly. The first translation assembly includes a first translation cylinder and a first transmission member installed on the first base. A first transmission gear is arranged inside the first transmission member, and first transmission racks are respectively rotatably arranged on the upper and lower sides of the transmission gear. The two first transmission racks are respectively connected to the two first glue-opening knife mounting brackets, and one of the first transmission racks is connected to the output shaft of the first translation cylinder.

[0017] The upper cover glue-opening knife is slidably arranged on the front surface of the first glue-opening knife mounting bracket through the first advancing cylinder, and the transverse glue-opening knife is arranged on the top of the first glue-opening knife mounting bracket through the second advancing cylinder;

[0018] A first connecting bracket is arranged on the first transmission member. A first connecting plate connected to the conveying shield is arranged on the first connecting bracket. An upper cover suction cup is arranged on the top of the first connecting bracket through the third advancing cylinder, and a lower cover positioning plate is arranged in the middle of the first connecting bracket.

[0019] In this solution, adopting the above solution, two first glue-opening knife mounting brackets are respectively installed on the first base through the cooperation of the slide rail and the slider, and the two first glue-opening knife mounting brackets are connected to the output shaft of the first translation cylinder through the first translation assembly. When the first translation cylinder pushes one of the first transmission racks, through the transmission of the first transmission rack and the first transmission gear, the two first glue-opening knife mounting brackets can move towards each other. When the first translation cylinder pulls one of the first transmission racks, through the transmission of the first transmission rack and the first transmission gear, the two first glue-opening knife mounting brackets can move away from each other, so as to realize the lateral displacement of the two first glue-opening knife mounting brackets.

[0020] Furthermore, the lower cover glue-removing component includes a second base plate located below the roller conveying component and installed on the main body bracket component. Second bases are respectively arranged on both sides of the second base plate;

[0021] The end of one of the second bases far from the carton is connected to the output shaft of the second base advancing cylinder installed on the second base plate;

[0022] The upper surface of the second base plate is provided with a second slide rail, the lower surface of the second base is provided with a second slider, the second slider is slidably arranged on the second slide rail, the center position of the second base plate is provided with a second gear, and the two second bases are rotationally connected to the second gear through a second rack.

[0023] In this solution, adopting the above solution, the two second bases are respectively installed on both sides of the second base plate through the cooperation of the second slide rail and the second slider, and the two second bases are rotationally connected to each other through the second rack and the second gear. When the second base propulsion cylinder on the second base plate pushes one of the second bases, through the transmission of the second rack and the second gear, the two second bases can move towards each other. When the second base propulsion cylinder on the second base plate pulls in one of the second bases, through the transmission of the second rack and the second gear, the two second bases can move away from each other, so as to realize the approach and separation of the two second bases from the carton.

[0024] Furthermore, two second glue-opening knife mounting brackets are slidably arranged on the second base through a second translation assembly. The second translation assembly includes a second translation cylinder and a second transmission member installed on the second base. A second transmission gear is arranged inside the second transmission member. Second transmission racks are respectively rotatably arranged on the upper and lower sides of the second transmission gear. The two second transmission racks are respectively connected to the two second glue-opening knife mounting brackets, and one of the second transmission racks is connected to the output shaft of the second translation cylinder.

[0025] The second glue-opening knife mounting bracket is slidably provided with a lower cover glue-opening knife through a fourth propulsion cylinder, and a second connecting bracket is arranged on the second transmission member; a second connecting plate connected to the conveying shield is arranged on the second connecting bracket; a lower cover suction cup is arranged in the middle of the second connecting bracket through a fifth propulsion cylinder, and an upper cover positioning plate is arranged at the top of the second connecting bracket.

[0026] In this solution, adopting the above solution, the two second glue-opening knife mounting brackets are respectively installed on the second base through the cooperation of a slide rail and a slider, and the two second glue-opening knife mounting brackets are connected to the output shaft of the second translation cylinder through the second translation assembly. When the second translation cylinder pushes one of the second transmission racks, through the transmission of the second transmission rack and the second transmission gear, the two second glue-opening knife mounting brackets can move towards each other. When the second translation cylinder pulls in one of the second transmission racks, through the transmission of the second transmission rack and the second transmission gear, the two second glue-opening knife mounting brackets can move away from each other, so as to realize the lateral displacement of the two second glue-opening knife mounting brackets.

[0027] Furthermore, the push bar box pressing component includes a box pressing component and a push bar component that cooperate with each other;

[0028] The pressing box component includes a support plate installed inside the main body support component. A compression cylinder is arranged on the support plate, and the output shaft of the compression cylinder passes through the support plate and is connected to a movable plate.

[0029] A hole is opened in the middle of the movable plate, and a clamping component is arranged in the hole. The clamping component includes a fixed plate installed above the hole. The upper surface of the fixed plate is connected to the output shaft of the compression cylinder, and the lower surface of the fixed plate is respectively provided with clamping plates on both sides of the movable plate through clamping plate cylinders and slides.

[0030] Furthermore, the push bar component includes a flap positioning plate. The flap positioning plate is fixed inside the main body support component through an I-shaped bracket above. A side flap component is arranged on the I-shaped bracket close to the carton.

[0031] The side flap component includes a side flap lifting cylinder installed on the I-shaped bracket. The output shaft of the side flap lifting cylinder passes through the I-shaped bracket and is provided with a side flap movable plate. Two groups of sliding grooves are preset on the side flap movable plate, and side flap support rods are slidably arranged in both groups of sliding grooves. A support rod translation cylinder slidably connected to the side flap support rods is arranged on the I-shaped bracket.

[0032] A top flap opening plate movable plate is slidably arranged below the flap positioning plate through a top flap opening plate pushing cylinder. The front side of the top flap opening plate movable plate is movably provided with a top flap opening plate through a top flap opening plate lifting cylinder.

[0033] A pushing component is arranged below the top flap opening plate. The pushing component includes a hard strip box push plate. A pushing device is arranged behind the hard strip box push plate. The pushing device includes a pushing slide plate with a slide rail. The fixed bracket below the pushing slide plate is installed inside the main body support component. A pushing cylinder is arranged on the pushing slide plate. The pushing cylinder is slidably arranged on the slide rail of the pushing slide plate through a pushing slider, and the output shaft of the pushing cylinder is connected to the hard strip box push plate.

[0034] A side flap suction cup passing through the hard strip box push plate is arranged on the hard strip box push plate. A side flap suction cup pushing cylinder is arranged behind the side flap suction cup. The side flap suction cup pushing cylinder is installed on the hard strip box push plate through a cylinder mounting bracket.

[0035] Furthermore, the main body support component includes a main body frame. A sealing plate is arranged on the main body frame where the push bar component is located. A control panel is arranged on the sealing plate. The control panel is electrically connected to the glue removing component, the pressing box component, and the push bar component respectively.

[0036] A first inlet guide plate and an outlet guide plate are respectively arranged on both sides of the main body frame where the pressing box component is located. An outlet support plate is arranged on one side of the main body frame opposite to the push bar component.

[0037] Further, the conveying shield includes a conveying frame installed on the main body frame; a plurality of pairs of opening doors are provided on both sides of the conveying frame, observation windows are opened on the opening doors, and a second inlet guide plate is provided at the inlet of the conveying frame.

[0038] The present invention discloses a hard strip box unpacking device, and its beneficial effects are as follows:

[0039] 1. In the present invention, the cardboard box is conveyed through the roller conveying component on the main body support component, and the cardboard box successively passes through the upper flip cover glue removal component, the lower flip cover glue removal component and the push strip pressing box component for glue removal and push strip. The automatic unpacking replaces the manual unpacking process, and the use of automated equipment improves the automation degree of the production site, thereby achieving the improvement of work efficiency, reduction of labor input, and reduction of the labor intensity of operators.

[0040] 2. The present invention occupies a small area, and the system structure is designed compactly and innovatively, and the maintenance is simple.

[0041] 3. The main body support component and the conveying shield of the present invention can isolate the internal components from the outside world, ensuring that the equipment will not endanger the personal safety of the staff during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic structural diagram of a hard strip box unpacking device of the present invention.

[0043] Figure 2 It is a schematic structural diagram of the internal components of the main body support component of the present invention.

[0044] Figure 3 It is a schematic structural diagram of the roller conveying component of the present invention.

[0045] Figure 4 It is a top view structural diagram of the roller conveying component of the present invention.

[0046] Figure 5 It is a schematic structural diagram of the upper flip cover glue removal component of the present invention.

[0047] Figure 6 It is a right view structural diagram of the upper flip cover glue removal component of the present invention.

[0048] Figure 7 For the present invention Figure 6 The sectional structural diagram at A-A in

[0049] Figure 8 It is a schematic structural diagram of the cooperation between the first gear and the first rack of the present invention.

[0050] Figure 9 It is a schematic structural diagram of the lower flip cover glue removal component of the present invention.

[0051] Figure 10 This is a schematic right view structure diagram of the lower flip cover glue-removing component of the present invention.

[0052] Figure 11 Of the present invention Figure 10 Schematic structure diagram of B-B in the middle.

[0053] Figure 12 This is a schematic structure diagram of the cooperation between the second gear and the second rack of the present invention.

[0054] Figure 13 This is a schematic structure diagram of the push bar pressing box component of the present invention.

[0055] Figure 14 This is a schematic side view structure diagram of the push bar pressing box component of the present invention.

[0056] Figure 15 This is a schematic structure diagram of the pressing box component of the present invention.

[0057] Figure 16 This is a schematic front view structure diagram of the pressing box component of the present invention.

[0058] Figure 17 This is a schematic structure diagram of the push bar component of the present invention.

[0059] Figure 18 This is a schematic structure diagram of the side flip plate assembly of the present invention.

[0060] Figure 19 This is a schematic front view structure diagram of the side flip plate assembly of the present invention.

[0061] Figure 20 This is a schematic rear view structure diagram of the side flip plate assembly of the present invention.

[0062] Figure 21 This is a schematic structure diagram of the upper flip cover opening plate of the present invention.

[0063] Figure 22 This is a schematic structure diagram of the pushing-out assembly of the present invention.

[0064] Figure 23 This is a schematic structure diagram of the main body support component of the present invention.

[0065] Figure 24 This is a schematic structure diagram of the conveying shield of the present invention.

[0066] Wherein, 1. Main body support component; 11. Main body frame; 12. Sealing plate; 13. Control panel; 14. First inlet guide plate; 15. Outlet guide plate; 16. Outlet support plate;

[0067] 2. Drum conveying component; 201. Drum bracket; 202. Power drum; 203. Electric drum; 204. Positioning cylinder; 205. Baffle; 206. Flap; 207. Flap suction cup; 208. Flip cylinder;

[0068] 3. Conveyor cover; 31. Conveyor frame; 32. Opposite doors; 33. Second inlet guide plate; 34. Observation window;

[0069] 4. Carton; 5. Glue removal component;

[0070] 6. Upper flip - cover glue removal component; 601. First bottom plate; 602. First base; 603. First base propulsion cylinder; 604. First slide rail; 605. First slider; 606. First gear; 607. First rack; 608. First translation assembly; 609. First glue - opening knife mounting bracket; 610. First translation cylinder; 611. First transmission part; 612. First transmission gear; 613. First transmission rack; 614. First propulsion cylinder; 615. First connecting bracket; 616. First connecting plate; 617. First drag chain; 618. Second propulsion cylinder; 619. Third propulsion cylinder; 620. Upper flip - cover glue - opening knife; 621. Horizontal glue - opening knife; 622. Upper flip - cover suction cup; 623. Lower flip - cover positioning plate; 624. Positioning compression cylinder bracket; 625. Positioning compression cylinder; 626. Carton pressing plate;

[0071] 7. Lower flip - cover glue removal component; 701. Second bottom plate; 702. Second base; 703. Second base propulsion cylinder; 704. Second slide rail; 705. Second slider; 706. Second gear; 707. Second rack; 708. Second translation assembly; 709. Second glue - opening knife mounting bracket; 710. Second translation cylinder; 711. Second transmission part; 712. Second transmission gear; 713. Second transmission rack; 714. Fourth propulsion cylinder; 715. Second connecting bracket; 716. Second connecting plate; 717. Second drag chain; 718. Fifth propulsion cylinder; 719. Lower flip - cover glue - opening knife; 720. Lower flip - cover suction cup; 721. Upper flip - cover positioning plate;

[0072] 8. Push - bar carton - pressing component;

[0073] 9. Carton - pressing component; 901. Support plate; 902. Compression cylinder; 903. Movable plate; 904. Clamping assembly; 905. Fixed plate; 906. Clamping plate cylinder; 907. Clamping plate; 908. Upper - flip - plate suction cup cylinder; 909. Upper - flip - plate suction cup;

[0074] 10. Stripping bar component; 101. Flap positioning plate; 102. I-shaped support; 103. Side flap assembly; 104. Side flap lifting cylinder; 105. Side flap movable plate; 106. Side flap support rod; 107. Support rod translation cylinder; 108. Upper flap opening and pushing cylinder; 109. Upper flap opening and movable plate; 110. Upper flap opening and lifting cylinder; 111. Upper flap opening; 112. Pushing-out assembly; 113. Hard strip box push plate; 114. Pushing slide plate; 115. Fixed support; 116. Pushing cylinder; 117. Pushing slider; 118. Side flap suction cup; 119. Side flap suction cup pushing cylinder; 120. Cylinder mounting bracket. Detailed implementation manners

[0075] The detailed implementation manners of the present invention will be described to facilitate those skilled in the art of the present technology to understand the present invention. However, it should be clear that the present invention is not limited to the scope of the detailed implementation manners. For those of ordinary skill in the art of the present technology, as long as various changes are within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions created using the concept of the present invention are within the scope of protection.

[0076] Embodiment 1

[0077] Reference Figure 1 、 Figure 2 、 Figure 23 and Figure 24 , which is a schematic structural diagram of an unpacking device for a hard strip box in this embodiment. Its purpose is to solve the problems that the existing hard strip boxes need to be unpacked manually, with low work efficiency and a waste of a large amount of manpower and material resources. The specific structure in this embodiment will be described in detail below.

[0078] An unpacking device for a hard strip box includes a main body support component 1.

[0079] Specifically, a roller conveying component 2 is arranged inside the main body support component 1. An adhesive removing component 5 and a stripping bar pressing box component 8, which are installed on the main body support component 1, are successively arranged on the roller conveying component 2. The roller conveying component 2, the adhesive removing component 5, and the stripping bar pressing box component 8 are all electrically connected to a control panel 13 on the main body support component 1.

[0080] In this embodiment, the roller conveying component 2, the adhesive removing component 5, and the stripping bar pressing box component 8 are respectively installed inside the main body support component 1, and the adhesive removing component 5 and the stripping bar pressing box component 8 are located above the roller conveying component 2, so that the roller conveying component 2 can convey the carton 4 successively through the adhesive removing component 5 and the stripping bar pressing box component 8. And a control cabinet for controlling the adhesive removing component 5 and the stripping bar pressing box component 8 is installed at the bottom of the main body support component 1. The control panel 13 is integrated on the control cabinet, and it is convenient to operate and control the adhesive removing component 5 and the stripping bar pressing box component 8 through the control panel 13.

[0081] Specifically, the glue-removing component 5 includes an upper-flap glue-removing component 6 and a lower-flap glue-removing component 7 for cutting open the glued part of the carton 4. The carton 4 passes through the upper-flap glue-removing component 6, the lower-flap glue-removing component 7, and the push-bar pressing component 8 in sequence, and is output outside the main body support component 1 along the roller conveying component 2.

[0082] In this embodiment, the present invention conveys the carton 4 through the roller conveying component 2 on the main body support component 1. The carton 4 passes through the upper-flap glue-removing component 6, the lower-flap glue-removing component 7, and the push-bar pressing component 8 in sequence for glue removal and push-bar operations. The automatic box-opening is adopted to replace the manual box-opening process, and the use of automated equipment improves the automation level of the production site, thereby achieving the improvement of work efficiency, reduction of labor input, and reduction of the labor intensity of operators.

[0083] Specifically, the main body support component 1 includes a main body frame 11. A sealing plate 12 is provided on the main body frame 11 where the push-bar component 10 is located. A control panel 13 is provided on the sealing plate 12, and the control panel 13 is electrically connected to the glue-removing component 5, the pressing component 9, and the push-bar component 10 respectively.

[0084] In this embodiment, the main body frame 11 provides support and installation for the upper-flap glue-removing component 6, the lower-flap glue-removing component 7, and the push-bar pressing component 8. And the main body frame 11 is enclosed by a plurality of sealing plates 12 to isolate the internal components of the device from the outside world, ensuring that the equipment will not endanger the personal safety of the staff during operation. The control panel 13 is installed on the sealing plate 12, which is convenient for the staff to control the equipment.

[0085] Specifically, a first inlet guide plate 14 and an outlet guide plate 15 are respectively provided on both sides of the main body frame 11 where the pressing component 9 is located, and an outlet support plate 16 is provided on one side of the main body frame 11 opposite to the push-bar component 10.

[0086] In this embodiment, the first inlet guide plate 14 is responsible for conveying the glue-removed carton 4 to the push-bar pressing component 8, and the outlet guide plate 15 and the outlet support plate 16 are responsible for conveying the ejected hard strip box out of the device.

[0087] Specifically, a conveying shield 3 is provided on the main body support component 1 above the roller conveying component 2. The conveying shield 3 includes a conveying frame 31 installed on the main body frame 11. A plurality of pairs of opening doors 32 are provided on both sides of the conveying frame 31. Observation windows 34 are opened on the opening doors 32, and a second inlet guide plate 33 is provided at the inlet of the conveying frame 31.

[0088] In this embodiment, the conveying frame 31 is installed on the main frame 11 of the main body support component 1, above the roller conveying component 2. Multiple pairs of opening doors 32 are arranged on the conveying frame 31, and other areas are sealed by sealing plates, isolating the components inside the device from the outside world, ensuring that the device will not endanger the personal safety of the staff during operation. The staff can observe the operation of the internal device through the observation window 34. The second inlet guide plate 33 provides a guiding function for the carton 4 to enter the device.

[0089] Embodiment 2

[0090] Reference Figure 3 and Figure 4 , which is a structural schematic diagram of the roller conveying component 2 of this embodiment. Its purpose is to solve the problem that the existing hard strip box needs to be unpacked manually, with low work efficiency and a large waste of manpower and material resources. The specific structure in this embodiment will be described in detail below.

[0091] The roller conveying component 2 includes a roller bracket 201 installed on the main body support component 1. A number of power rollers 202 are installed on the roller bracket 201, and an electric roller 203 for outputting power to the power rollers 202.

[0092] Specifically, positioning cylinders 204 are arranged on the roller brackets 201 located behind the upper flip cover glue removal component 6, the lower flip cover glue removal component 7, and the push bar pressing box component. Baffles 205 are arranged on the output shafts of the positioning cylinders 204.

[0093] In this embodiment, the bottom of the roller bracket 201 is installed on the main body support component 1 to provide support for the roller conveying component 2. The electric roller 203 provides power for the power rollers 202, and further provides power for the roller conveying component 2 to convey the carton 4. And the carton 4 is blocked from moving forward by the positioning cylinder 204, so that the carton 4 works in the upper flip cover glue removal component 6, the lower flip cover glue removal component 7, and the push bar pressing box component 8 in sequence, and is sent out of the roller conveying component 2 after the work is completed.

[0094] Specifically, a flap 206 is arranged on the roller bracket 201 located at the push bar pressing box component. A flap suction cup 207 is arranged on the flap. A flipping cylinder 208 is arranged on the lower surface of the flap 206.

[0095] In this embodiment, the flap 206 is installed on the roller bracket 201 through a hinge and is lifted or lowered by the flipping cylinder 208, so that the flap suction cup 207 on the flap 206 adsorbs the bottom cardboard of the carton 4, opening the bottom cardboard of the carton 4 to prevent it from affecting the work of the push bar pressing box component 8.

[0096] Embodiment 3

[0097] Reference Figures 5 - 8, which is a schematic structural diagram of the upper cover glue-removing component of this embodiment. Its purpose is to solve the problem that the existing hard strip box needs to be manually unpacked, with low work efficiency and a waste of a large amount of manpower and material resources. The following will describe the specific structure in this embodiment in detail.

[0098] The upper cover glue-removing component 6 includes a first bottom plate 601 located below the roller conveying component 2 and installed on the main body support component 1. First bases 602 are respectively arranged on both sides of the first bottom plate 601.

[0099] Specifically, the end of one of the first bases 602 away from the carton 4 is connected to the output shaft of the first base propulsion cylinder 603 installed on the first bottom plate 601. A first slide rail 604 is arranged on the upper surface of the first bottom plate 601, and a first slider 605 is arranged on the lower surface of the first base 602. The first slider 605 is slidably arranged on the first slide rail 604. A first gear 606 is arranged at the central position of the first bottom plate 601. The two first bases 602 are rotationally connected to the first gear 606 through a first rack 607.

[0100] In this embodiment, the two first bases 602 are respectively installed on both sides of the first bottom plate 601 through the cooperation of the first slide rail 604 and the first slider 605, and the two first bases 602 are relatively rotationally connected through the first rack 607 and the first gear 606. When the first base propulsion cylinder 603 on the first bottom plate 601 pushes one of the first bases 602, through the transmission of the first rack 607 and the first gear 606, the two first bases 602 can move towards each other. When the first base propulsion cylinder 603 on the first bottom plate 601 pulls in one of the first bases 602, through the transmission of the first rack 607 and the first gear 606, the two first bases 602 can move away from each other, so as to realize the approach and separation of the two first bases 602 from the carton 4.

[0101] Specifically, two first glue-opening knife mounting brackets 609 are slidably arranged on the first base 602 through a first translation assembly 608. The first translation assembly 608 includes a first translation cylinder 610 and a first transmission member 611 installed on the first base 602. A first transmission gear 612 is arranged inside the first transmission member 611. First transmission racks 613 are respectively rotatably arranged on the upper and lower sides of the transmission gear 612. The two first transmission racks 613 are respectively connected to the two first glue-opening knife mounting brackets 609. One of the first transmission racks 613 is connected to the output shaft of the first translation cylinder 610.

[0102] In this embodiment, two first glue-opening knife mounting brackets 609 are respectively mounted on the first base 602 through the cooperation of a slide rail and a slider, and the two first glue-opening knife mounting brackets 609 are connected to the output shaft of the first translation cylinder 610 through the first translation assembly 608. When the first translation cylinder 610 pushes one of the first transmission racks 613, through the transmission of the first transmission rack 613 and the first transmission gear 612, the two first glue-opening knife mounting brackets 609 can move towards each other. When the first translation cylinder 610 pulls in one of the first transmission racks 613, through the transmission of the first transmission rack 613 and the first transmission gear 612, the two first glue-opening knife mounting brackets 609 can move away from each other, so as to realize the lateral displacement of the two first glue-opening knife mounting brackets 609.

[0103] Specifically, an upper cover glue-opening knife 620 is slidably arranged on the front surface of the first glue-opening knife mounting bracket 609 through the first propulsion cylinder 614, and a lateral glue-opening knife 621 is arranged on the top of the first glue-opening knife mounting bracket 609 through the second propulsion cylinder 618.

[0104] In this embodiment, after the first base 602 drives the first glue-opening knife mounting bracket 609 to approach the carton 4, the two groups of second propulsion cylinders 618 push the lateral glue-opening knives 621 to contact the middle gap of the carton 4. Then, the first translation assembly 508 drives the first glue-opening knife mounting bracket 609 to move towards both sides of the carton 4, and the lateral glue-opening knives 621 cut the tape at the upper and lower cover gaps. After cutting, the two first glue-opening knife mounting brackets 609 are located on both sides of the carton 4, and the first propulsion cylinder 614 pushes the upper cover glue-opening knife 620 to rise, cutting the tape between the upper cover and the side wall of the carton 4.

[0105] Specifically, a first connection bracket 615 is arranged on the first transmission member 611, a first connection plate 616 connected to the conveying shield 3 is arranged on the first connection bracket 615, an upper cover suction cup 622 is arranged on the top of the first connection bracket 615 through the third propulsion cylinder 619, and a lower cover positioning plate 623 is arranged in the middle of the first connection bracket 615.

[0106] The conveying shield 3 located at the upper cover glue-removing component 6 is provided with a positioning compression cylinder 625 through a positioning compression cylinder bracket 624, and a pressing box plate 626 is arranged on the output shaft of the positioning compression cylinder 625.

[0107] In this embodiment, the first connecting plate 616 is connected to the conveying shield 3. The conveying shield 3 provides support and strengthens the stability of the first connecting bracket 615. A third propulsion cylinder 619 is installed at the top of the first connecting bracket 615. An upper flip suction cup 622 is arranged on the output shaft of the third propulsion cylinder 619. The upper flip suction cup 622 can adsorb the upper flip of the carton 4 and can be contracted by the third propulsion cylinder 619, so as to provide an entry space for the cutting work of the upper flip gluing cutter 620. And the lower flip positioning plate 623 can cooperate with the box pressing plate 626 to clamp the carton 4, so that the lower flip of the carton 4 remains in a closed state.

[0108] Specifically, first drag chains 617 are arranged at both ends of the first connecting bracket 615. The first drag chains 617 are responsible for binding the cables and air pipes of each moving mechanism, keeping the wiring of the components regular and tidy.

[0109] Embodiment 4

[0110] Reference Figures 9 - 12 , which is a structural schematic diagram of the lower flip glue removal component of this embodiment. Its purpose is to solve the problem that the existing hard strip box needs to be unpacked manually, with low work efficiency and a waste of a large amount of manpower and material resources. The specific structure in this embodiment will be described in detail below.

[0111] The lower flip glue removal component 7 includes a second bottom plate 701 located below the roller conveying component 2 and installed on the main body bracket component 1. Second pedestals 702 are respectively arranged on both sides of the second bottom plate 701.

[0112] Specifically, the end of one of the second pedestals 702 far from the carton 4 is connected to the output shaft of a second pedestal propulsion cylinder 703 installed on the second bottom plate 701. A second slide rail 704 is arranged on the upper surface of the second bottom plate 701. A second slider 705 is arranged on the lower surface of the second pedestal 702. The second slider 705 is slidably arranged on the second slide rail 704. A second gear 706 is arranged at the central position of the second bottom plate 701. The two second pedestals 702 are rotationally connected to the second gear 706 through second racks 707.

[0113] In this embodiment, the two second bases 702 are respectively installed on both sides of the second base plate 701 through the cooperation of the second slide rails 704 and the second sliders 705, and the two second bases 702 are relatively rotatably connected through the second rack 707 and the second gear 706. When the second base propulsion cylinder 703 on the second base plate 701 pushes one of the second bases 702, through the transmission of the second rack 707 and the second gear 706, the two second bases 702 can move towards each other. When the second base propulsion cylinder 703 on the second base plate 701 pulls in one of the second bases 702, through the transmission of the second rack 707 and the second gear 706, the two second bases 702 can move away from each other, thereby realizing the approach and separation of the two second bases 702 from the carton 4.

[0114] Specifically, two second glue-opening knife mounting brackets 709 are slidably arranged on the second base 702 through the second translation assembly 708. The second translation assembly 708 includes a second translation cylinder 710 and a second transmission member 711 installed on the second base 702. A second transmission gear 712 is arranged inside the second transmission member 711. Second transmission racks 713 are rotatably arranged on the upper and lower sides of the second transmission gear 712 respectively. The two second transmission racks 713 are respectively connected to the two second glue-opening knife mounting brackets 709, and one of the second transmission racks 713 is connected to the output shaft of the second translation cylinder 710.

[0115] In this embodiment, the two second glue-opening knife mounting brackets 709 are respectively installed on the second base 702 through the cooperation of the slide rails and the sliders, and the two second glue-opening knife mounting brackets 709 are connected to the output shaft of the second translation cylinder 710 through the second translation assembly 708. When the second translation cylinder 710 pushes one of the second transmission racks 713, through the transmission of the second transmission rack 713 and the second transmission gear 712, the two second glue-opening knife mounting brackets 709 can move towards each other. When the second translation cylinder 710 pulls in one of the second transmission racks 713, through the transmission of the second transmission rack 713 and the second transmission gear 712, the two second glue-opening knife mounting brackets 709 can move away from each other, thereby realizing the lateral displacement of the two second glue-opening knife mounting brackets 709.

[0116] Specifically, a lower cover glue-opening knife 719 is slidably arranged on the second glue-opening knife mounting bracket 709 through the fourth propulsion cylinder 714.

[0117] In this embodiment, after the second base 702 drives the second glue-opening knife mounting bracket 709 to approach the carton 4, then the second translation assembly 708 drives the second glue-opening knife mounting bracket 709 to move towards both sides of the carton 4. When it moves to both sides of the carton 4, the fourth propulsion cylinder 714 pushes the lower cover glue-opening knife 719 to descend, thereby cutting the tape between the lower cover and the side wall of the carton 4.

[0118] Specifically, a second connection bracket 715 is provided on the second transmission member 711. A second connection plate 716 connected to the conveying shield 3 is provided on the second connection bracket 715. A lower flip cover suction cup 720 is provided in the middle of the second connection bracket 715 through a fifth propulsion cylinder 718, and an upper flip cover positioning plate 721 is provided at the top of the second connection bracket 715.

[0119] In this embodiment, the second connection plate 716 is connected to the conveying shield 3, and the conveying shield 3 provides support and strengthens the stability of the second connection bracket 715. A fifth propulsion cylinder 718 is installed in the middle of the second connection bracket 715. A lower flip cover suction cup 720 is provided on the output shaft of the fifth propulsion cylinder 718. The lower flip cover suction cup 720 can adsorb the lower flip cover of the carton 4 and can be contracted through the fifth propulsion cylinder 718, so as to provide an entry space for the cutting work of the lower flip cover gluing knife 719. And the upper flip cover positioning plate 721 can clamp the carton 4 to keep the upper flip cover of the carton 4 in a closed state.

[0120] Specifically, drag chains 717 are provided at both ends of the connection bracket 715. The drag chains 717 are responsible for binding the cables and air pipes of each moving mechanism, keeping the wiring of the components regular and tidy.

[0121] Embodiment 5

[0122] Reference Figures 13 - 16 , which is a structural schematic diagram of the push bar box pressing component of this embodiment. Its purpose is to solve the problem that the existing hard strip box needs to be unpacked manually, with low work efficiency and a waste of a large amount of manpower and material resources. The specific structure in this embodiment will be described in detail below.

[0123] The push bar box pressing component 8 includes a box pressing component 9 and a push bar component 10 that cooperate with each other.

[0124] Specifically, the box pressing component 9 includes a support plate 901 installed in the main body support component 1. A compression cylinder 902 is provided on the support plate 901. The output shaft of the compression cylinder 902 passes through the support plate 901 and is connected to the movable plate 903.

[0125] In this embodiment, the support plate 901 is connected to the main body support component 1 and provides support and installation positions for other parts of the box pressing component 9. The compression cylinder 902 is installed on the support plate 901. The output end of the compression cylinder 902 is connected to the movable plate 903. The movable plate 903 is driven by the expansion and contraction of the compression cylinder 902, and cooperates with other parts on the movable plate 903 to compress the carton 4.

[0126] Specifically, a hole is opened in the middle of the movable plate 903, and a clamping assembly 904 is arranged in the hole. The clamping assembly includes a fixing plate 905 installed above the hole. The upper surface of the fixing plate 905 is connected to the output shaft of the compression cylinder 902. The lower surface of the fixing plate 905 is respectively and slidably provided with clamping plates 907 on both sides of the movable plate 903 through clamping plate cylinders 906.

[0127] In this embodiment, the clamping assembly 904 is located in the hole in the middle of the movable plate 903. The upper surface of the fixing plate 905 is connected to the output shaft of the compression cylinder 902. The fixing plate 905 is installed on the movable plate 903. The two clamping plates 907 are connected to the clamping plate cylinders 906 installed on the lower surface of the fixing plate 905 through the cooperation of slide rails and sliders. The slide rails are installed on the lower surfaces of the movable plates 903 on both sides of the fixing plate 905. The clamping plates 907 are installed on the sliders, and the sliders are connected to the output shafts of the clamping plate cylinders 906.

[0128] Embodiment 6

[0129] Reference Figures 17 - 22 , which is a structural schematic diagram of the push bar component of this embodiment. Its purpose is to solve the problems that the existing hard strip box needs to be manually unpacked, with low work efficiency and a waste of a large amount of manpower and material resources. The specific structure in this embodiment will be described in detail below.

[0130] The push bar component 10 includes a flap positioning plate 101. The flap positioning plate 101 is fixed above the I-shaped bracket 102 inside the main body bracket component 1. A side flap assembly 103 is arranged on the I-shaped bracket 102 close to the carton 4.

[0131] Specifically, the side flap assembly 103 includes a side flap lifting cylinder 104 installed on the I-shaped bracket 102. The output shaft of the side flap lifting cylinder 104 passes through the I-shaped bracket 102 and is provided with a side flap movable plate 105. Two groups of sliding grooves are preset on the side flap movable plate 105. Side flap support rods 106 are slidably arranged in both groups of sliding grooves. A support rod translation cylinder 107 slidably connected to the side flap support rods 106 is arranged on the I-shaped bracket 102.

[0132] A upper flap opening plate movable plate 109 is slidably arranged below the flap positioning plate 101 through an upper flap opening plate pushing cylinder 108. The front side of the upper flap opening plate movable plate 109 is movably provided with an upper flap opening plate 111 through an upper flap opening plate lifting cylinder 110.

[0133] Specifically, a side flap suction cup 118 passing through the hard strip box push plate 113 is arranged on the hard strip box push plate 113. A side flap suction cup pushing cylinder 119 is arranged behind the side flap suction cup 118. The side flap suction cup pushing cylinder 119 is installed on the hard strip box push plate 113 through a cylinder mounting bracket 120.

[0134] Specifically, an upper turning plate suction cup 909 is arranged on the upper surface of the fixed plate 905 through an upper turning plate suction cup cylinder 908.

[0135] In this embodiment, referring to Figures 18 - 20 , the side turning plate lifting cylinder 104 is installed and fixed in the main body support component 1 through an I-shaped support 102, and can lift or lower the turning plate movable plate 105. The side turning plate support rod 106 moves in the chute through the translation cylinder 107.

[0136] Referring to Figure 14 and Figure 15 , the upper cover opening plate 111 approaches the upper cover of the carton 4 through the upper cover opening plate propulsion cylinder 108, and then the upper cover of the carton 4 is lifted by the lifting of the upper cover opening plate lifting cylinder 110. The upper cover is adsorbed by the upper turning plate suction cup 909, and the lower cover is adsorbed and opened by the turning plate suction cup 207 of the roller conveying component 2.

[0137] The side turning plate suction cup 118 sucks up a certain gap of the side turning plate of the carton 4 through the push of the side turning plate suction cup propulsion cylinder 119, and then the side turning plate movable plate 105 is lowered by the side turning plate lifting cylinder 104, so that the side turning plate support rod 106 is inserted into the gap. The inserted side turning plate support rod 106 is driven by the translation cylinder 107 to move the side turning plate support rod 106 outward from the box body, thereby opening the side turning plate of the carton 4.

[0138] Specifically, a pushing component 112 is arranged below the upper cover opening plate 111. The pushing component 112 includes a hard strip box push plate 113. A pushing device is arranged behind the hard strip box push plate 113. The pushing device includes a pushing slide plate 114 with a slide rail. The pushing slide plate 114 is installed in the main body support component 1 through a fixed support 115 below. A pushing cylinder 116 is arranged on the pushing slide plate 114. The pushing cylinder 116 is slidably arranged on the slide rail of the pushing slide plate 114 through a pushing slider 117. The output shaft of the pushing cylinder 116 is connected to the hard strip box push plate 113.

[0139] In this embodiment, referring to Figure 22 , the pushing slide plate 114 in the pushing component 112 is installed in the main body support component 1 through the fixed support 115. The pushing cylinder 116 is slidably arranged on the slide rail of the pushing slide plate 114 through the pushing slider 117. The pushing slider 117 and the slide rail of the pushing slide plate 114 cooperate to adjust the initial position of the pushing cylinder 116. After the upper and lower sealing plates and the two side turning plates of the carton 4 are all opened, the hard strip box push plate 113 is driven forward by the pushing cylinder 116, so as to push all the hard strip boxes in the carton 4 out of the carton 4.

[0140] The working principle of an unpacking device for a hard strip box in this solution is as follows:

[0141] In the practical application of the present invention, referring to Figures 1 - 24, the main body support member 1 and the conveying shield 3 isolate the device from the outside, ensuring that the equipment will not endanger the personal safety of the staff during operation. The roller conveying member 2 provides power for the carton 4 conveyed by the hard strip box unpacking device, and three working positions are arranged on the roller conveying member 2. The carton 4 enters from the entrance of the conveying shield 3 and passes through the upper flip cover glue removing member 6, the lower flip cover glue removing member 7 and the push bar pressing box member 8 in sequence.

[0142] The upper flip cover glue removing member 6 and the lower flip cover glue removing member 7 cut open the glued parts of the upper and lower flip covers on both sides of the carton 4, and convey it to the push bar pressing box member 8 through the roller conveying member 2. The pressing box member 9 positions and clamps the carton 4. After the push bar member 10 opens the upper and lower flip covers and the left and right flip covers of the carton 4, the hard strip box is pushed out from the inside of the carton. After the hard strip box is pushed out, the carton 4 is compressed by the pressing box member 9 and then output along the roller conveying member 2.

[0143] Although the specific implementation manners of the invention have been described in detail with reference to the accompanying drawings, it should not be construed as a limitation on the protection scope of this patent. Within the scope described in the claims, various modifications and deformations that can be made by those skilled in the art without creative efforts still fall within the protection scope of this patent.

Claims

1. A hard strip box unpacking device, characterized in that: It includes a main body support component (1); A drum conveying component (2) is arranged inside the main body support component (1). An adhesive removing component (5) and a push bar pressing box component (8) which are installed on the main body support component (1) are sequentially arranged on the drum conveying component (2). The drum conveying component (2), the adhesive removing component (5) and the push bar pressing box component (8) are all electrically connected to a control panel (13) on the main body support component (1); A conveying shield (3) is arranged on the main body support component (1) above the drum conveying component (2); The adhesive removing component (5) includes an upper flip - cover adhesive removing component (6) and a lower flip - cover adhesive removing component (7) for cutting open the glued part of the carton (4). The carton (4) passes through the upper flip - cover adhesive removing component (6), the lower flip - cover adhesive removing component (7) and the push bar pressing box component (8) in sequence and is output outside the main body support component (1) along the drum conveying component (2); The drum conveying component (2) includes a drum support (201) installed on the main body support component (1). A number of power drums (202) are installed on the drum support (201), and an electric drum (203) for outputting power to the power drums (202); Positioning cylinders (204) are arranged on the drum support (201) behind the upper flip - cover adhesive removing component (6), the lower flip - cover adhesive removing component (7) and the push bar pressing box component (8). Baffles (205) are arranged on the output shafts of the positioning cylinders (204); A flap (206) is arranged on the drum support (201) of the push bar pressing box component. A flap suction cup (207) is arranged on the flap. A flipping cylinder (208) is arranged on the lower surface of the flap (206); The upper flip - cover adhesive removing component (6) includes a first bottom plate (601) located below the drum conveying component (2) and installed on the main body support component (1). First bases (602) are respectively arranged on both sides of the first bottom plate (601); The end of one of the first bases (602) far from the carton (4) is connected to the output shaft of a first base propulsion cylinder (603) installed on the first bottom plate (601); A first slide rail (604) is arranged on the upper surface of the first bottom plate (601). A first slider (605) is arranged on the lower surface of the first base (602). The first slider (605) is slidably arranged on the first slide rail (604). A first gear (606) is arranged at the central position of the first bottom plate (601). The two first bases (602) are rotationally connected to the first gear (606) through a first rack (607); The lower flip - cover adhesive removing component (7) includes a second bottom plate (701) located below the drum conveying component (2) and installed on the main body support component (1). Second bases (702) are respectively arranged on both sides of the second bottom plate (701); The end of one of the second bases (702) far from the carton (4) is connected to the output shaft of a second base propulsion cylinder (703) installed on the second bottom plate (701); The upper surface of the second base plate (701) is provided with a second slide rail (704), the lower surface of the second base (702) is provided with a second slider (705), the second slider (705) is slidably arranged on the second slide rail (704), the center position of the second base plate (701) is provided with a second gear (706), and the two second bases (702) are rotationally connected to the second gear (706) through a second rack (707).

2. The hard strip box opening device according to claim 1, wherein: Two first glue-opening knife mounting brackets (609) are slidably arranged on the first base (602) through a first translation assembly (608). The first translation assembly (608) includes a first translation cylinder (610) and a first transmission member (611) mounted on the first base (602). A first transmission gear (612) is arranged inside the first transmission member (611). First transmission racks (613) are rotatably arranged on the upper and lower sides of the transmission gear (612). The two first transmission racks (613) are respectively connected to the two first glue-opening knife mounting brackets (609), and one of the first transmission racks (613) is connected to the output shaft of the first translation cylinder (610). An upper cover glue-opening knife (620) is slidably arranged on the front surface of the first glue-opening knife mounting bracket (609) through a first propulsion cylinder (614). A transverse glue-opening knife (621) is arranged on the top of the first glue-opening knife mounting bracket (609) through a second propulsion cylinder (618). A first connecting bracket (615) is arranged on the first transmission member (611); a first connecting plate (616) connected to the conveying shield (3) is arranged on the first connecting bracket (615). An upper cover suction cup (622) is arranged on the top of the first connecting bracket (615) through a third propulsion cylinder (619), and a lower cover positioning plate (623) is arranged in the middle of the first connecting bracket (615).

3. The hard strip box unpacking device according to claim 1, characterized in that: Two second glue-opening knife mounting brackets (709) are slidably arranged on the second base (702) through a second translation assembly (708). The second translation assembly (708) includes a second translation cylinder (710) and a second transmission member (711) mounted on the second base (702). A second transmission gear (712) is arranged inside the second transmission member (711). Second transmission racks (713) are rotatably arranged on the upper and lower sides of the second transmission gear (712). The two second transmission racks (713) are respectively connected to the two second glue-opening knife mounting brackets (709), and one of the second transmission racks (713) is connected to the output shaft of the second translation cylinder (710). A lower cover glue-opening knife (719) is slidably arranged on the second glue-opening knife mounting bracket (709) through a fourth propulsion cylinder (714). A second connecting bracket (715) is arranged on the second transmission member (711); a second connecting plate (716) connected to the conveying shield (3) is arranged on the second connecting bracket (715). The middle part of the second connecting bracket (715) is provided with a lower flap suction cup (720) through a fifth propulsion cylinder (718), and an upper flap positioning plate (721) is arranged at the top of the second connecting bracket (715).

4. The hard strip box opening device according to claim 1, characterized in that: The push bar box pressing component (8) includes a box pressing component (9) and a push bar component (10) which cooperate with each other; The box pressing component (9) includes a support plate (901) installed in the main body bracket component (1). A compression cylinder (902) is arranged on the support plate (901), and the output shaft of the compression cylinder (902) passes through the support plate (901) and is connected to a movable plate (903); A hole is formed in the middle of the movable plate (903), and a clamping assembly (904) is arranged in the hole. The clamping assembly (904) includes a fixing plate (905) installed above the hole. The upper surface of the fixing plate (905) is connected to the output shaft of the compression cylinder (902), and clamping plates (907) are respectively and slidably arranged on both sides of the movable plate (903) through clamping plate cylinders (906) on the lower surface of the fixing plate (905).

5. The hard strip box opening device according to claim 4, characterized in that: The push bar component (10) includes a flap positioning plate (101), and the flap positioning plate (101) is fixed in the main body bracket component (1) through an I-shaped bracket (102) above; a side flap assembly (103) is arranged on the I-shaped bracket (102) close to the carton (4); The side flap assembly (103) includes a side flap lifting cylinder (104) installed on the I-shaped bracket (102). The output shaft of the side flap lifting cylinder (104) passes through the I-shaped bracket (102) and is provided with a side flap movable plate (105). Two groups of sliding grooves are preset on the side flap movable plate (105), and side flap support rods (106) are slidably arranged in both groups of sliding grooves. A support rod translation cylinder (107) slidably connected to the side flap support rod (106) is arranged on the I-shaped bracket (102); An upper flap opening plate movable plate (109) is slidably arranged below the flap positioning plate (101) through an upper flap opening plate propulsion cylinder (108), and an upper flap opening plate (111) is movably arranged on the front side of the upper flap opening plate movable plate (109) through an upper flap opening plate lifting cylinder (110); A pushing component (112) is arranged below the upper flap opening plate (111). The pushing component (112) includes a hard strip box push plate (113). A pushing device is arranged behind the hard strip box push plate (113). The pushing device includes a pushing slide plate (114) with a slide rail. The pushing slide plate (114) is installed in the main body bracket component (1) through a fixed bracket (115) below. A pushing cylinder (116) is arranged on the pushing slide plate (114). The pushing cylinder (116) is slidably arranged on the slide rail of the pushing slide plate (114) through a pushing slider (117), and the output shaft of the pushing cylinder (116) is connected to the hard strip box push plate (113); A side-turning plate suction cup (118) passing through the hard strip box push plate (113) is provided on the hard strip box push plate (113); a side-turning plate suction cup propulsion cylinder (119) is arranged behind the side-turning plate suction cup (118), and the side-turning plate suction cup propulsion cylinder (119) is installed on the hard strip box push plate (113) through a cylinder mounting bracket (120).

6. The hard strip box opening device according to claim 4, wherein: The main body support member (1) includes a main body frame (11). A sealing plate (12) is provided on the main body frame (11) where the strip pushing member (10) is located. A control panel (13) is provided on the sealing plate (12), and the control panel (13) is electrically connected to the glue removing member (5), the box pressing member (9), and the strip pushing member (10) respectively; A first inlet guide plate (14) and an outlet guide plate (15) are respectively arranged on both sides of the main body frame (11) where the box pressing member (9) is located; an outlet support plate (16) is arranged on one side of the main body frame (11) opposite to the strip pushing member (10).

7. The hard strip box opening device according to claim 6, characterized in that: The conveying shield (3) includes a conveying frame (31) installed on the main body frame (11); a plurality of groups of double-leaf doors (32) are arranged on both sides of the conveying frame (31). Observation windows (34) are opened on the double-leaf doors (32), and a second inlet guide plate (33) is arranged at the inlet of the conveying frame (31).

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