Carton frame enclosing equipment

Abstract

The invention belongs to the technical field of carton forming, and particularly relates to carton framing equipment which comprises a machine table, a moving mechanism is arranged on the machine table, and the moving mechanism is provided with a framing forming jig; the enclosure frame forming jig comprises a mounting base, a lifting driving piece and an enclosure frame mold. The mounting base is connected with the moving mechanism, the lifting driving piece is arranged on the mounting base, the enclosure frame mold is arranged on the lifting driving piece, and limiting pieces are arranged on the two sides of the lower end of the movement track of the enclosure frame mold; the mold further comprises a demolding mechanism. The enclosure frame strip positioning and forming device comprises a first supporting seat, a supporting plate, a translation mechanism and a pushing and pressing plate, the first supporting seat is arranged on the machine table, the supporting plate is arranged on the first supporting seat, and a forming groove is formed in the supporting plate; the translation mechanism is arranged on one side of the first supporting seat, and the pushing and pressing plate is arranged on the translation mechanism. The veneering paper device comprises a manipulator and a gluing device; the pushing and pressing device comprises a second supporting seat, a downward pressing driving piece and a pushing and pressing plate; the pressing driving piece is arranged on the second supporting seat, and the pushing plate is arranged at the bottom end of the pressing driving piece.

Description

Technical Field

[0001] The invention belongs to the technical field of paper box forming, and in particular relates to a paper box surrounding frame device. Background Art

[0002] The packaging box is generally formed by folding cardboard, and the facial paper is attached to the outer surface of the formed frame to form the packaging box. At present, there is a packaging box that uses a cardboard strip with multiple folds to form a frame structure, and the glued facial paper is attached to the outer surface of the surrounding frame, and the edge of the facial paper is folded back to fix the surrounding frame, and then the bottom paper is attached to the bottom of the surrounding frame to form the frame of the packaging box. For example, the Chinese patent document with authorization announcement number CN114311844B discloses a box-packing method for a surrounding frame, and an unfolded surrounding strip finally forms a shaped surrounding frame with end-to-end connection, which is defined as the first surrounding frame. An unfolded surrounding strip can be divided into five sections, namely the first section, the second section, the third section, the fourth section and the fifth section. When the surrounding strip surrounds the inner mold for forming, the surrounding strip forms a surrounding frame, which is defined as the first surrounding frame. The second section of the surrounding strip is close to the first surface of the inner mold to form the first surface of the surrounding frame; the third section of the surrounding strip is close to the second surface of the inner mold to form the second surface of the surrounding frame; the fourth section of the surrounding strip is close to the third surface of the inner mold to form the third surface of the surrounding frame; the first and fifth sections of the surrounding strip are close to the fourth surface of the inner mold, and the first and fifth sections of the surrounding strip together form the fourth surface of the surrounding frame. In other words, after an unfolded surrounding strip forms a molding surrounding frame with end-to-end connection, it is a first surrounding frame, and the first surrounding frame has four surfaces, namely the first surface of the surrounding frame, the second surface of the surrounding frame, the third surface of the surrounding frame, and the fourth surface of the surrounding frame, wherein the first and fifth sections of the surrounding strip together form the fourth surface of the surrounding frame. A boxing device is also provided to realize the surrounding strip surrounding frame.

[0003] The Chinese utility model patent document with announcement number CN220517669U discloses a frame forming device, which realizes automated frame forming and improves efficiency. Specifically, it includes a frame, on which a conveying device for conveying the frame and a mold table are arranged, a pushing device is arranged on one side of the conveying device, a forming mechanism is arranged on the opposite side of the pushing device, the mold table is connected to a first motor through a rotating shaft, the motor is fixed to the frame, and a plurality of forming molds are arranged circumferentially on the mold table, one of which is located above the forming mechanism. The forming mechanism includes a swinging device, a telescopic wheel device, a support plate arranged on one side of the conveying device, and a support plate located below the forming mold, the support plate is provided with an opening for the swinging device and the telescopic wheel device to move, the support plate is connected to a first cylinder, the swinging device is arranged on one side of the support plate, and the telescopic wheel device is on the other side of the support plate. When the frame is pushed into the forming mechanism by the pushing device, that is, the frame is located on the support plate, the support plate is lifted up under the action of the first cylinder to press the frame against the bottom of the forming mold, and the telescopic wheel device is telescoped upward and passes through the opening, so that one side of the frame fits with the forming mold, and the swing device swings through the opening so that the other two sides of the frame fit with the forming mold, and the forming of the frame is completed. The swing device includes a swing rod, one end of the swing rod is provided with a bending piece, and the other end of the swing rod is connected to a second motor. When the frame is pressed against the bottom of the forming mold by the support plate, the second motor rotates to drive the swing rod to swing, so that the swing rod swings from one side of the forming mold and passes through the opening on the support plate to one side of the forming mold, and the swing rod presses one side of the frame against one side of the forming mold, and the bending piece presses the other side of the frame against the upper side of the forming mold, and finally the surfaces of the two ends of the frame are contacted and pressed, and under the action of the adhesive and the forming mold, the frame can be successfully formed. That is, the swing rod can realize the forming of both sides of the frame under the action of the bending piece.

[0004] It can be seen that the above-mentioned patent documents rely on the multiple folding of the telescopic mechanism and the swing mechanism in the forming mechanism to realize the surrounding frame. The multiple flippings completed at one station are relatively inefficient and will make the overall structure of the forming mechanism more complicated. Summary of the invention

[0005] The object of the present invention is to provide a paper box frame device, which is used to solve the problems of low frame efficiency and complex forming device in the existing packaging box frame device.

[0006] To achieve the above-mentioned purpose, an embodiment of the present invention provides a paper box frame device, including a machine platform, a mobile mechanism is provided on the machine platform, the mobile mechanism has a mobile end, and the mobile end is provided with a frame forming jig; the frame forming jig includes a mounting seat, a lifting drive member and a frame mold; the mounting seat is connected to the mobile mechanism, the lifting drive member is provided on the mounting seat, the frame mold is provided on the lifting drive member, the lifting drive member drives the frame mold to move up and down, and the lower end of the motion track of the frame mold is provided with limit members for limiting the cardboard on both sides of the frame mold; and also includes:

[0007] The frame strip positioning and forming device comprises a first support seat, a support plate, a translation mechanism and a push plate, wherein the first support seat is arranged on the machine platform, the support plate is arranged on the first support seat and is used to support the frame paper strip, and a molding groove is provided on the side of the support plate close to the frame forming jig to prevent the frame mold from moving up and down; the translation mechanism is arranged on one side of the first support seat, and the push plate is arranged on the translation mechanism and is used to push the frame paper strip to bend and fit it on the top side of the frame mold;

[0008] The veneer paper device comprises a manipulator and a gluing device; the manipulator is used to absorb the veneer paper and glue it to the top side of the surrounding frame after the veneer paper is glued by the gluing device;

[0009] A pushing device, used for pushing the edge of the face paper on the top side of the frame to fold downward, the pushing device comprising a second support seat, a downward pressing driving member and a pushing plate; the downward pressing driving member is arranged on the second support seat, and the pushing plate is arranged at the bottom end of the downward pressing driving member; and,

[0010] The demoulding device is used for separating the surrounding frame formed on the surrounding frame mold from the surrounding frame mold.

[0011] Furthermore, the moving mechanism is a turntable mechanism disposed on the machine platform, and the turntable mechanism is provided with four groups of the frame forming jigs, which are distributed at equal angles.

[0012] Furthermore, a mounting plate is provided at the bottom end of the mounting seat, and the two limiting members are provided on the mounting plate; the limiting members include a push member and a limiting pressure block; the push member is provided on the mounting plate, and the limiting pressure block is provided at the telescopic end of the push member, and a limiting groove cooperating with the frame mold is provided on the inner side of the limiting pressure block; a limiting seat is also provided on the mounting plate, and a limiting step is extended upward on a side of the limiting seat away from the frame mold.

[0013] Furthermore, a facial paper folding mechanism is also provided on the support plate, which is used to fold a face paper with the frame strip; the facial paper folding mechanism includes a fixed baffle, a movable baffle and a pushing member, the fixed baffle is arranged on the support plate, the movable baffle is slidably arranged on the support plate, and a positioning groove is formed between the movable baffle and the fixed baffle; the bottom side of the movable baffle forms an avoidance gap with the support plate, so that the bottom of the movable baffle forms a pushing surface; the pushing member is connected to the movable baffle and is used to push the movable baffle to move horizontally.

[0014] Furthermore, the movable baffle includes a translation plate, a flip plate and a flip driving member; the translation plate is slidably connected to the support plate, the pushing member is connected to the translation plate, the flip plate is rotationally connected to the translation plate, and the flip driving member is connected to the flip plate for driving the flip plate to rotate; the pushing surface is arranged on the bottom side of the flip plate.

[0015] Furthermore, a pushing mechanism is provided on one side of the frame strip positioning and forming device, which is used to push the upright face paper on one side of the frame mold to fit it with the top side of the frame; the pushing mechanism includes a third support seat, a telescopic member and a push plate; the third support seat is arranged on the machine platform, the telescopic member is arranged on the third support seat, and the push plate is arranged at the telescopic end of the telescopic member.

[0016] Furthermore, the facial paper conveying device of the veneer paper device is arranged on the machine platform and is used for conveying facial paper; the facial paper conveying device includes a material rack, a tray, a linear module and a clamping member; the material rack has an inclined bottom surface, and a discharge port is provided at the lower end of the bottom surface, the tray is arranged on one side of the material rack, and the clamping member is arranged on the linear module and is used for clamping the facial paper at the discharge port.

[0017] Furthermore, the demoulding device includes a fourth support seat, a horizontal pushing mechanism and a receiving mechanism, and the fourth support seat is arranged on the machine platform; the horizontal pushing mechanism includes a second translation mechanism, and the second translation mechanism is arranged on the top side of the fourth support seat, and the movable end of the second translation mechanism is provided with two side plates, and the lower end of the side plate extends inwardly with an abutting plate for abutting against the end side of the frame on the frame mold; the receiving mechanism is arranged on one side of the fourth support seat, and the receiving mechanism is provided with a receiving mold for receiving the frame pushed out by the frame mold.

[0018] Furthermore, a push cylinder is provided at the bottom end of the side plate, the abutment plate is provided on the push cylinder, the abutment plate is L-shaped, a suction cup is provided on an inner side of the abutment plate for adsorbing on the outer side of the frame; and air avoidance gaps are provided on both sides of the receiving mold for avoiding the push cylinder.

[0019] Furthermore, the demoulding device also includes a lifting seat, a lifting drive member, a flip seat, a flip drive member, an ejection mechanism and a supporting mechanism; the lifting seat is arranged in the fourth supporting seat, and the lifting drive member is connected to the lifting seat for driving the lifting seat to lift and lower; the flip seat is rotatably connected to the lifting seat, and the flip seat is provided with a positioning cavity; the ejection mechanism is arranged on one side of the receiving mold for pushing out the surrounding frame in the receiving mold; the supporting mechanism includes a lifting cylinder, a connecting seat, a translation module and a hook plate; the lifting cylinder is connected to the receiving mold, the connecting seat is arranged on the top side of the lifting cylinder, the translation module is arranged on the connecting seat and is located on the top side of the receiving mold, the hook plate is connected to the translation module, and the bottom end of the hook plate is arranged on a hook portion extending in the opposite direction, which is used to extend into the receiving mold to receive the surrounding frame.

[0020] The above one or more technical solutions in the carton frame device provided by the embodiment of the present invention have at least the following technical effects:

[0021] In the paper box frame device of the present invention, the frame strip with facial paper attached to the bottom is positioned above the forming groove of the support plate. The moving mechanism drives the frame forming jig to move, and makes the frame mold located on the top side of the forming groove. The lifting drive member drives the frame mold to descend, so that the frame strip is attached to the bottom side of the frame mold. When the frame mold continues to descend, the frame strip is lowered along the forming groove. At the same time, under the joint action of the frame mold and the forming groove, the two sides of the frame strip are folded, and then the frame strip is wrapped around the bottom and both sides of the frame mold. When the frame mold descends to the bottom, the translation mechanism drives the push plate to translate, and the push plate folds the upright part of the frame strip to the top side of the frame mold, so that the frame strip is wrapped around the frame mold to complete the frame. The moving mechanism then drives the frame forming jig to move to one side of the veneer paper device, and the manipulator absorbs the facial paper, and after being glued by the gluing device, it is attached to the top side of the frame, so that the outer surface of the frame is completely covered with facial paper, so as to achieve the finalization of the frame. After the frame is attached with facial paper, it moves to one side of the pushing device, and the downward driving member of the pushing device drives the pushing plate, so that the pushing plate pushes the edge of the facial paper on the top side to bend downward, and attaches to the bottom of the bent facial paper on the two side plates. Finally, the frame forming jig moves to one side of the demoulding device, and the demoulding device completes the separation of the frame from the frame mold. Thus, fully automated frame formation is realized. Because when forming the frame, the preliminary frame formation is completed under the joint action of the forming device and the frame mold descending, and the veneer paper and folding processes are completed in different processes after the frame formation. Therefore, the efficiency of the frame can be further improved, and the structure of the frame strip positioning forming device is simpler and the operation is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 A three-dimensional diagram of a paper box frame device provided in an embodiment of the present invention.

[0024] Figure 2 A top view of a paper box frame device provided in an embodiment of the present invention.

[0025] Figure 3 A structural diagram of a moving mechanism of a paper box frame device provided in an embodiment of the present invention.

[0026] Figure 4 A structural diagram of a frame forming jig of a paper box frame device provided in an embodiment of the present invention.

[0027] Figure 5 A structural diagram of a frame strip positioning and forming device of a paper box frame device provided in an embodiment of the present invention.

[0028] Figure 6 This is a structural diagram of the other side of the frame strip positioning and forming device of the paper box frame equipment provided in an embodiment of the present invention.

[0029] Figure 7 A structural diagram of a veneer paper device of a paper box frame device provided in an embodiment of the present invention.

[0030] Figure 8 A structural diagram of a pushing device for a carton frame device provided in an embodiment of the present invention.

[0031] Fig. 9 A structural diagram of a demoulding device of a paper box frame device provided in an embodiment of the present invention.

[0032] Fig.10 A left side view of a demoulding device of a paper box frame device provided in an embodiment of the present invention.

[0033] Fig.11 A structural diagram of the back side of a demoulding device of a paper box frame device provided in an embodiment of the present invention.

[0034] Fig.12 A structural diagram of the supporting mechanism portion of the carton frame device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0036] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0039] In one embodiment of the carton frame device of the present invention, please refer to Figures 1 to 4, a paper box frame device includes a machine 100, on which a moving mechanism 200 is provided, the moving mechanism 200 has a moving end, and the moving end is provided with a frame forming jig 300. Among them, the frame forming jig 300 includes a mounting seat 310, a lifting drive member 320 and a frame mold 330. The mounting seat 310 is connected to the moving mechanism 200, the lifting drive member 320 is arranged on the mounting seat 310, and the frame mold 330 is arranged on the lifting drive member 320. The lifting drive member 320 drives the frame mold 330 to move up and down, and the lower ends of the motion track of the frame mold 330 are provided with limit members 340 for limiting the cardboard on both sides of the frame mold 30. Specifically, a guide rail is provided on the outer side of the mounting seat 310, and the frame mold 330 is connected to the guide rail. The lifting drive member 320 can be an electric screw mechanism or a cylinder.

[0040] Reference Figures 3 to 6 The paper box frame equipment also includes a frame strip positioning and forming device 400, a veneer paper device 500, a pushing device 600 and a demoulding device 700 which are sequentially arranged on the machine platform 100 along the motion trajectory of the frame forming fixture 300.

[0041] Specifically, the frame strip positioning and forming device 400 includes a first support seat 410, a support plate 420, a translation mechanism 430 and a push plate 440. The first support seat 410 is arranged on the machine 100. The support plate 420 is arranged on the first support seat 410 and is used to support the frame paper strip. The support plate 420 is provided with a forming groove 421 on the side close to the frame forming jig 300 to avoid the frame mold 330 from moving up and down. The translation mechanism 430 is arranged on one side of the first support seat 410. The push plate 440 is arranged on the translation mechanism 430 and is used to push the frame paper strip to bend and fit it on the top side of the frame mold 330. Specifically, the frame strip with the face paper pasted on the bottom is positioned above the forming groove 421 of the support plate 420. The moving mechanism 200 drives the frame forming jig 300 to move, and makes the frame mold 330 located at the top side of the forming groove 421. The lifting drive 320 drives the frame mold 330 to descend, so that the frame strip is attached to the bottom side of the frame mold 330. When the frame mold 330 continues to descend, the frame strip descends along the forming groove 421. At the same time, under the joint action of the frame mold 330 and the forming groove 421, the frame strip is folded on both sides, so that the frame strip is wrapped around the bottom and both sides of the frame mold 330. When the frame mold 330 descends to the bottom, the translation mechanism 430 drives the push plate 440 to translate, and the push plate 440 folds the upright part of the frame strip to the top side of the frame mold, so that the frame strip is wrapped around the frame mold to complete the frame. Preferably, the translation mechanism 430 can be an electric screw mechanism or a linear module such as a cylinder. More preferably, rollers 422 are provided on both sides of the forming groove 421 , and extrusion plates 423 are extended downwards, so as to facilitate the forming of the surrounding frame strip.

[0042] Reference Figure 7The veneer paper device 500 includes a manipulator 510 and a gluing device 520. The manipulator 510 is used to absorb the face paper and paste it on the top side of the frame after being glued by the gluing device 520. Specifically, after the frame forming process is completed, the frame forming jig 300 is driven by the moving mechanism 200 to move to one side of the veneer paper device 500, and the manipulator 510 absorbs the face paper and pastes it on the top side of the frame after being glued by the gluing device 520, completing the veneer paper on the top side of the frame; thereby, the outer surface of the frame is completely covered with the face paper, so as to achieve the finalization of the frame.

[0043] Reference Figure 8 The pushing device 600 is used to push the edge of the tissue paper on the top side of the frame to be folded downward. Specifically, the pushing device 600 includes a second support seat 610, a downward pressing driving member 620 and a pushing plate 630. The downward pressing driving member 620 is arranged on the second support seat 610, and the pushing plate 630 is arranged at the bottom end of the downward pressing driving member 620. Specifically, after the tissue paper is pasted on the frame, it moves to one side of the pushing device 600, and the downward pressing driving member 620 of the pushing device 600 drives the pushing plate 630, so that the pushing plate 630 pushes the edge of the tissue paper on the top side to bend downward and fit the bottom of the tissue paper folded on the two side plates.

[0044] The demoulding device 700 is used to separate the frame formed on the frame mold 330 from the frame mold. After the frame forming jig 300 completes the frame, it moves to one side of the demoulding device 700, and the demoulding device 700 completes the separation of the frame from the frame mold. Thus, fully automated frame forming is realized.

[0045] The paper box frame device of the above embodiment, when forming the frame, the preliminary forming of the frame is completed under the joint action of the forming device 400 and the frame mold 330, and the veneer paper and folding processes are completed in different steps after the forming of the frame. Therefore, the efficiency of the forming of the frame can be further improved, and the structure of the forming device for positioning the frame strip is simpler and the operation is more stable.

[0046] Further, refer to Figure 1 and Figure 2 The moving mechanism 200 is a turntable mechanism disposed on the machine platform 100 , and the turntable mechanism is provided with four sets of frame forming jigs 300 , which are distributed at equal angles.

[0047] Furthermore, refer to Figure 3 and Figure 4, a mounting plate 350 is provided at the bottom end of the mounting seat 310, and two limiting members 340 are provided on the mounting plate 350. The limiting member 340 includes a horizontal push member 341 and a limiting pressing block 352; the horizontal push member 341 is provided on the mounting plate 350, the limiting pressing block 352 is provided at the telescopic end of the horizontal push member 341, and the inner side of the limiting pressing block 352 is provided with a limiting groove 353 that cooperates with the surrounding frame mold 330; the mounting plate 350 is also provided with a limiting seat 360, and the side of the limiting seat 360 away from the surrounding frame mold 330 extends upward with a limiting step 361. In this embodiment, when the surrounding frame mold 330 pushes the surrounding frame strip to the bottom, the bottom of the surrounding frame strip is limited on the limiting seat 360. The horizontal push member 341 drives the limiting pressing block 352 to press the surrounding frame strip against the two sides of the surrounding frame mold 330, so that the surrounding frame strip is positioned and formed on the surrounding frame mold 330.

[0048] Further, refer to Figure 5 and Figure 6 , a tissue paper folding mechanism 450 is also provided on the support plate 420, which is used to fold a tissue paper with the surrounding frame strip. The tissue paper folding mechanism 450 includes a fixed baffle 451, a movable baffle 452 and a pusher 453. The fixed baffle 451 is provided on the support plate 420, and the movable baffle 452 is slidably provided on the support plate 420. A positioning groove 454 is formed between the movable baffle 452 and the fixed baffle 451. The bottom side of the movable baffle 452 forms an avoidance gap with the support plate 420, and the bottom of the movable baffle 452 forms a pushing surface. The pusher 453 is connected to the movable baffle 452, and is used to push the movable baffle 452 to translate. Specifically, in this embodiment, tissue paper is attached to the bottom of the surrounding frame strip, and the edges on both sides of the tissue paper exceed the width of the surrounding frame strip. The frame strip with facial tissue affixed thereto is picked up by a mechanical arm or other mechanism and placed into the forming positioning groove 454. Under the action of the movable baffle 452 and the fixed baffle 451, the facial tissue extending out of the frame strip is bent upward and fits against the side wall of the forming positioning groove 454. The part of the facial tissue bent by the fixed baffle 451 forms the bottom support behind the frame, which is convenient for the subsequent pasting of the bottom paper. The part that fits with the movable baffle 452 is pushed to move horizontally by the pusher 453, so that the pushing surface at the bottom of the movable baffle 452 squeezes the facial tissue bent upward, so that the facial tissue part is folded back and fits against the top side of the frame strip, thus completing the top edge wrapping of the frame.

[0049] Further, refer to Figure 5 and Figure 6, the movable baffle 452 includes a translation plate 4520, a flip plate 4521 and a flip driving member 4522. The translation plate 4520 is slidably connected to the support plate 420, the pusher 453 is connected to the translation plate 4520, the flip plate 4521 is rotatably connected to the translation plate 4520, and the flip driving member 4522 is connected to the flip plate 4521 to drive the flip plate 4521 to rotate. The squeezing surface is provided on the bottom side of the flip plate 4521. Specifically, after the facial paper is attached to the top side of the frame strip, the folding driving member 4522 drives the flip plate 4521 to rotate upward, so as to avoid pulling the facial paper or lifting the facial paper attached to the top side of the frame strip when the movable baffle 452 retreats.

[0050] Further, refer to Figure 5 and Figure 6 A shovel mechanism 800 is also provided on one side of the frame strip positioning and forming device 400, which is used to shovel the tissue paper standing on one side of the frame mold to fit it with the top side of the frame. Specifically, one end of the tissue paper attached to the bottom of the frame strip in the length direction exceeds the frame strip. When the frame strip is completed to form a frame, one end of the tissue paper is vertically located on one side of the frame. The shovel mechanism 800 pushes the tissue paper to bend and fit it to the top side of the frame strip, so as to achieve the bonding and fixing of the two ends of the frame at the butt joint. Specifically, the shovel mechanism 800 includes a third support seat 810, a telescopic member 820 and a flat push plate 830. The third support seat 810 is arranged on the machine 100, the telescopic member 820 is a cylinder arranged on the third support seat 810, and the flat push plate 830 is arranged at the telescopic end of the telescopic member 820. The telescopic member 820 pushes the push plate 830 to move horizontally, so that the push plate 830 pushes the surface paper flat and fits it on the top side of the surrounding frame, thereby bonding and fixing the two sides of the surrounding frame to achieve fixing of the interfaces at both ends of the surrounding frame.

[0051] Further, refer to Figure 7 , the facial paper device 500 and the facial paper conveying device 530 are arranged on the machine 100 and are used for conveying facial paper. The facial paper conveying device 530 includes a material rack 531, a tray 532, a linear module 533 and a clamping member 534. The material rack 531 has an inclined bottom surface, and a discharge port is arranged at the lower end of the bottom surface. The tray 532 is arranged on one side of the material rack 531, and the clamping member 534 is arranged on the linear module 533, and is used to clamp the facial paper at the discharge port. Specifically, the facial paper to be attached to the top side of the frame is stacked on the material rack 531. Since the bottom surface of the material rack 531 is an inclined surface, the end of the facial paper at the bottom will extend from the discharge port, so that the linear module 533 can drive the clamping member 534 to extend to the facial paper extending from the discharge port, and clamp the facial paper to drag it out and place it on the tray 532. The robot 510 absorbs the tissue paper on the tray 532 and moves it to the top side of the gluing device 520 to complete the gluing.

[0052] Further, refer to Figures 9 to 12The demoulding device 700 includes a fourth support seat 710, a horizontal push mechanism 720 and a receiving mechanism 730. The fourth support seat 710 is arranged on the machine 100. The horizontal push mechanism 720 includes a second translation mechanism 721, which is arranged on the top side of the fourth support seat 710. The moving end of the second translation mechanism 721 is provided with two side plates 722, and the lower end of the side plate 722 extends inwardly with a contact plate 723 for contacting the end side of the frame on the frame mold 330. The receiving mechanism 730 is arranged on one side of the fourth support seat 710, and the receiving mechanism 730 is provided with a receiving mold 731 for receiving the frame pushed out by the frame mold 330. Specifically, when the enclosure moves to the demoulding device 700, the lifting drive 320 can drive the enclosure molding jig 300 to rise, so that the enclosure molding jig 300 is located between the two side walls 722, and the end surface of the enclosure formed on the enclosure mold 330 is abutted against the abutment plate 723. Then, the second translation mechanism 721 drives the entire body to move, so that the abutment plate 723 withdraws the enclosure from the enclosure mold 330 and pushes it into the receiving mold 731, so as to realize the demoulding of the enclosure.

[0053] Furthermore, a horizontal push cylinder 724 is further provided at the bottom end of the side plate 722, and a contact plate 723 is provided on the horizontal push cylinder 724. The contact plate 723 is L-shaped, and a suction cup 725 is provided on one inner side of the contact plate 723 for adsorbing on the outer side of the surrounding frame. Air-avoiding gaps 732 are provided on both sides of the receiving mold 731 for avoiding the horizontal push cylinder 724. Specifically, in this embodiment, when the surrounding frame mold 330 rises between the two side walls 722, the horizontal push cylinder 724 pushes the contact plate 723 to translate, so that the suction cup 725 is adsorbed on the outer side of the surrounding frame, so that when demolding, the suction cup assists the demolding of the surrounding frame.

[0054] Furthermore, the demoulding device 700 also includes a lifting seat 740, a lifting drive member 750, a flip seat 760, a flip drive member 770, an ejection mechanism 780 and a support mechanism. Specifically, the lifting seat 740 is arranged in the fourth support seat 710, and the lifting drive member 750 is connected to the lifting seat 740 to drive the lifting seat 740 to rise and fall. The flip seat 760 is rotatably connected to the lifting seat 740, and the flip seat 760 is provided with a positioning cavity 761. The ejection mechanism 780 is arranged on one side of the receiving mold 731, and is used to push out the surrounding frame in the receiving mold 731. The support mechanism includes a lifting cylinder 791, a connecting seat 792, a translation module 793 and a hook plate 794. The lifting cylinder 791 is connected to the receiving mold 731, the connecting seat 792 is arranged on the top side of the lifting cylinder 791, the translation module 793 is arranged on the connecting seat 792 and is located on the top side of the receiving mold 731, the hook plate 794 is connected to the translation module 793, and the bottom end of the hook plate 794 is arranged on the reverse extending hook portion 795, which is used to extend into the receiving mold 731 to receive the surrounding frame. Specifically, in this embodiment, after the upper frame of the frame mold 330 is pushed into the receiving mold 731, the translation module 793 pushes the hook plate 794 to move, so that the hook plate 794 is located at the front side of the receiving mold 731, and the lifting cylinder 791 drives the hook plate 794 to move, and then the translation module 793 drives the hook plate 794 to move, so that the hook portion 795 extends into the frame in the receiving mold 731, and at the same time, the hook portion 795 folds the face paper attached by the veneer paper device 500 on the top side of the frame to the inside of the frame, and attaches it to the inner wall, and at the same time, the hook portion 794 hooks the top wall of the frame. The ejection cylinder in the ejection mechanism 780 pushes the two ejector rods to eject the frame, and at the same time, the translation module 793 pushes the hook plate 794 to move, so that the hook plate 794 limits the frame. Then the lifting drive 750 drives the lifting seat 740 to rise, so that the enclosure frame is loaded into the positioning cavity 761 of the flip seat 760, and then the flip drive 770 drives the flip seat 760 to flip 90 degrees, so that the mouth of the enclosure frame faces upward, and the enclosure frame in the positioning cavity 761 can be pulled out by a robot or other mechanism and transferred to the next production process, thereby realizing fully automated production such as automatic enclosure and automatic transfer, and improving efficiency.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carton frame device, characterized in that: The invention comprises a machine platform, a moving mechanism is arranged on the machine platform, the moving mechanism has a moving end, and the moving end is provided with a frame forming jig; the frame forming jig comprises a mounting seat, a lifting driving member and a frame mold; the mounting seat is connected to the moving mechanism, the lifting driving member is arranged on the mounting seat, the frame mold is arranged on the lifting driving member, the lifting driving member drives the frame mold to move up and down, and the lower end of the motion track of the frame mold is provided with limiting members on both sides of the frame mold for limiting the cardboard on both sides of the frame mold; and also comprises: The frame strip positioning and forming device comprises a first support seat, a support plate, a translation mechanism and a push plate, wherein the first support seat is arranged on the machine platform, the support plate is arranged on the first support seat and is used to support the frame paper strip, and a molding groove is provided on the side of the support plate close to the frame forming jig to prevent the frame mold from moving up and down; the translation mechanism is arranged on one side of the first support seat, and the push plate is arranged on the translation mechanism and is used to push the frame paper strip to bend and fit it on the top side of the frame mold; The veneer paper device comprises a manipulator and a gluing device; the manipulator is used to absorb the veneer paper and glue it to the top side of the surrounding frame after the veneer paper is glued by the gluing device; A pushing device, used for pushing the edge of the face paper on the top side of the frame downward to fold it, the pushing device comprising a second support seat, a downward pressing driving member and a pushing plate; the downward pressing driving member is arranged on the second support seat, and the pushing plate is arranged at the bottom end of the downward pressing driving member; as well as, The demoulding device is used for separating the surrounding frame formed on the surrounding frame mold from the surrounding frame mold.

2. The carton frame device according to claim 1, characterized in that: The moving mechanism is a turntable mechanism arranged on the machine platform, and the turntable mechanism is provided with four groups of the frame forming jigs, which are distributed at equal angles.

3. The carton frame device according to claim 1, characterized in that: A mounting plate is provided at the bottom end of the mounting seat, and the two limiting members are provided on the mounting plate; the limiting members include a horizontal push member and a limiting pressure block; the horizontal push member is provided on the mounting plate, and the limiting pressure block is provided at the telescopic end of the horizontal push member, and a limiting groove cooperating with the surrounding frame mold is provided on the inner side of the limiting pressure block; a limiting seat is also provided on the mounting plate, and a limiting step is extended upward from a side of the limiting seat away from the surrounding frame mold.

4. The carton frame device according to any one of claims 1 to 3, characterized in that: The support plate is also provided with a facial paper folding mechanism for folding a facial paper with the surrounding frame strip; the facial paper folding mechanism includes a fixed baffle, a movable baffle and a pushing member, the fixed baffle is arranged on the support plate, the movable baffle is slidably arranged on the support plate, and a positioning groove is formed between the movable baffle and the fixed baffle; the bottom side of the movable baffle forms an avoidance gap with the support plate, so that the bottom of the movable baffle forms a pushing surface; the pushing member is connected to the movable baffle, and is used to push the movable baffle to move horizontally.

5. The carton frame device according to claim 4, characterized in that: The movable baffle includes a translation plate, a flip plate and a flip driving member; the translation plate is slidably connected to the support plate, the pushing member is connected to the translation plate, the flip plate is rotationally connected to the translation plate, and the flip driving member is connected to the flip plate for driving the flip plate to rotate; the pushing surface is arranged on the bottom side of the flip plate.

6. The carton frame device according to any one of claims 1 to 3, characterized in that: A shovel mechanism is also provided on one side of the frame strip positioning and forming device, which is used to shovel the upright face paper on one side of the frame mold to fit it with the top side of the frame; the shovel mechanism includes a third support seat, a telescopic member and a push plate; the third support seat is arranged on the machine platform, the telescopic member is arranged on the third support seat, and the push plate is arranged at the telescopic end of the telescopic member.

7. The carton frame device according to claim 1, characterized in that: The facial paper conveying device of the veneer paper device is arranged on the machine platform and is used for conveying facial paper; the facial paper conveying device includes a material rack, a tray, a linear module and a clamping member; the material rack has an inclined bottom surface, and a discharge port is arranged at the lower end of the bottom surface. The tray is arranged on one side of the material rack, and the clamping member is arranged on the linear module, and is used for clamping the facial paper at the discharge port.

8. The carton frame device according to claim 1, characterized in that: The demoulding device includes a fourth support seat, a horizontal pushing mechanism and a receiving mechanism, and the fourth support seat is arranged on the machine platform; the horizontal pushing mechanism includes a second translation mechanism, and the second translation mechanism is arranged on the top side of the fourth support seat, and the movable end of the second translation mechanism is provided with two side plates, and the lower end of the side plate extends inwardly with an abutting plate for abutting against the end side of the frame on the frame mold; the receiving mechanism is arranged on one side of the fourth support seat, and the receiving mechanism is provided with a receiving mold for receiving the frame pushed out by the frame mold.

9. The carton frame device according to claim 8, characterized in that: A push cylinder is also provided at the bottom end of the side plate, and the abutment plate is provided on the push cylinder. The abutment plate is L-shaped, and a suction cup is provided on an inner side of the abutment plate for adsorbing on the outer side of the surrounding frame; air avoidance gaps are provided on both sides of the receiving mold for avoiding the push cylinder.

10. The carton frame device according to claim 8, characterized in that: The demoulding device also includes a lifting seat, a lifting drive member, a flip seat, a flip drive member, an ejection mechanism and a supporting mechanism; the lifting seat is arranged in the fourth supporting seat, the lifting drive member is connected to the lifting seat, and is used to drive the lifting seat to lift and lower; the flip seat is rotatably connected to the lifting seat, and the flip seat is provided with a positioning cavity; the ejection mechanism is arranged on one side of the receiving mold, and is used to push out the surrounding frame in the receiving mold; the supporting mechanism includes a lifting cylinder, a connecting seat, a translation module and a hook plate; the lifting cylinder is connected to the receiving mold, the connecting seat is arranged on the top side of the lifting cylinder, the translation module is arranged on the connecting seat and is located on the top side of the receiving mold, the hook plate is connected to the translation module, and the bottom end of the hook plate is arranged on a hook portion extending in the opposite direction, and is used to extend into the receiving mold to receive the surrounding frame.

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