Carton frame enclosing equipment

Abstract

The utility model 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] This utility model belongs to the field of paper box forming technology, and in particular relates to a paper box framing device. Background Technology

[0002] Packaging boxes are generally made by folding cardboard into shape and then attaching a face paper to the outer surface of the formed frame. Currently, some packaging boxes use strips of cardboard with multiple creases to form a frame structure, with an adhesive face paper attached to the outer surface of the frame. The edges of the face paper are folded back to secure the frame, and a bottom paper is then attached to the bottom of the frame, thus forming the box frame. For example, Chinese patent document CN114311844B discloses a method for assembling a box with a frame. An unfolded strip ultimately forms a shaped frame with its ends joined together, defined as the first frame. An unfolded strip can be divided into five segments: a first segment, a second segment, a third segment, a fourth segment, and a fifth segment. After the strip surrounds and forms the inner mold, the strip constitutes the frame, defined as the first frame. The second section of the webbing is tightly attached to the first surface of the inner mold, forming the first surface of the frame; the third section of the webbing is tightly attached to the second surface of the inner mold, forming the second surface of the frame; the fourth section of the webbing is tightly attached to the third surface of the inner mold, forming the third surface of the frame; the first and fifth sections of the webbing are tightly attached to the fourth surface of the inner mold, and together they form the fourth surface of the frame. In other words, after an unfolded webbing forms a shaped frame with its ends joined together, it becomes the first frame. The first frame has four surfaces: the first surface, the second surface, the third surface, and the fourth surface, wherein the first and fifth sections of the webbing together form the fourth surface. A boxing device is also provided to realize the webbing frame.

[0003] Chinese utility model patent document CN220517669U discloses a frame forming device that achieves automated frame forming and improves efficiency. Specifically, it includes a frame, on which a conveying device for conveying frames and a mold table are mounted. A pushing device is located on one side of the conveying device, and a forming mechanism is located on the opposite side of the pushing device. The mold table is connected to a first motor via a rotating shaft, and the motor is fixed to the frame. Several forming molds are arranged circumferentially on the mold table, with one forming mold located above the forming mechanism. The forming mechanism includes a swinging device, a telescopic wheel device, a support plate located on one side of the conveying device, and a tray located below the forming mold. The support plate has an opening for the swinging device and the telescopic wheel device to move. The tray is connected to a first cylinder. The swinging device is located on one side of the tray, and the telescopic wheel device is on the other side of the tray. When the frame is pushed into the forming mechanism by the pushing device, i.e., the frame is on the support plate, the support plate is pushed upward by the first cylinder, pressing the frame against the bottom of the forming mold. At this time, the telescopic wheel device extends and retracts upward and passes through the opening, so that one side of the frame fits into the forming mold. The swinging device swings through the opening, so that the other two sides of the frame fit into the forming mold, thus completing the forming of the frame. The swinging device includes a swing rod, one end of which is equipped with a bending component, 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, driving 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 the other side of the forming mold. The swing rod presses one side of the frame against one side of the forming mold. At this time, the bending component presses the other side of the frame against the upper side of the forming mold. Finally, the surfaces of both ends of the frame come into contact and are pressed together. With the action of the adhesive and the forming mold, the frame can be successfully formed. That is, the swing rod, under the action of the bending component, can achieve the forming of both sides of the frame.

[0004] As can be seen, the aforementioned patent documents rely on multiple folding operations using the telescopic and swinging mechanisms within the molding mechanism to achieve the frame. Completing multiple folding operations at a single station is relatively inefficient and makes the overall structure of the molding mechanism more complex. Utility Model Content

[0005] The purpose of this utility model is to provide a paper box framing device to solve the problems of low framing efficiency and complex forming device in existing packaging box framing devices.

[0006] To achieve the above objectives, this utility model provides a cardboard box framing device, including a machine base, a moving mechanism on the machine base, a moving end on the moving end, and a framing forming fixture; the framing forming fixture includes a mounting base, a lifting drive, and a framing mold; the mounting base is connected to the moving mechanism, the lifting drive is mounted on the mounting base, the framing mold is mounted on the lifting drive, the lifting drive drives the framing mold to move up and down, and limiting members are provided on both sides of the lower end of the movement trajectory of the framing mold to limit the cardboard on both sides of the framing mold; it also includes: (The last part is incomplete and likely refers to a separate component, possibly a typo).

[0007] A frame strip positioning and forming device includes a first support base, a support plate, a translation mechanism, and a pressing plate. The first support base is disposed on the machine base, and the support plate is disposed on the first support base for supporting the frame strip. The support plate has a forming groove on the side near the frame forming fixture to prevent the frame mold from moving up and down. The translation mechanism is disposed on one side of the first support base, and the pressing plate is disposed on the translation mechanism for pressing the frame strip to bend and fit against the top side of the frame mold.

[0008] A face paper applicator includes a robotic arm and an adhesive applicator; the robotic arm is used to pick up the face paper, apply adhesive through the adhesive applicator, and then attach it to the top side of the frame.

[0009] A pressing device for pressing the edge of the face paper on the top side of the frame downwards to fold it over; the pressing device includes a second support base, a downward pressing drive member, and a pressing plate; the downward pressing drive member is disposed on the second support base, and the pressing plate is disposed at the bottom end of the downward pressing drive member; and,

[0010] A demolding device for removing the frame formed on the frame mold from the frame mold.

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

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

[0013] Furthermore, the support plate is also provided with a face paper folding mechanism for folding a face paper with the frame strip; the face paper folding mechanism includes a fixed baffle, a movable baffle, and a pushing member; the fixed baffle is disposed on the support plate, the movable baffle is slidably disposed 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 a clearance 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 translate.

[0014] Furthermore, the movable baffle includes a translation plate, a flipping plate, and a flipping drive component; the translation plate is slidably connected to the support plate, the push component is connected to the translation plate, the flipping plate is rotatably connected to the translation plate, and the flipping drive component is connected to the flipping plate to drive the flipping plate to rotate; the extrusion surface is provided on the bottom side of the flipping plate.

[0015] Furthermore, a pusher mechanism is provided on one side of the frame strip positioning and forming device, which is used to push the paper standing on one side of the frame mold to fit against the top side of the frame; the pusher mechanism includes a third support base, a telescopic component, and a flat push plate; the third support base is located on the machine base, the telescopic component is located on the third support base, and the flat push plate is located at the telescopic end of the telescopic component.

[0016] Furthermore, the face paper conveying device of the face paper assembly is mounted on the machine platform and is used for conveying face paper; the face paper conveying device includes a material rack, a tray, a linear module and a clamping component; the material rack has an inclined bottom surface, and the lower end of the bottom surface is provided with a discharge port; the tray is located on one side of the material rack; the clamping component is located on the linear module and is used to clamp the face paper at the discharge port.

[0017] Furthermore, the demolding device includes a fourth support base, a pushing mechanism, and a receiving mechanism. The fourth support base is disposed on the machine platform. The pushing mechanism includes a second translation mechanism, which is disposed on the top side of the fourth support base. The moving end of the second translation mechanism is provided with two side plates, and the lower end of the side plates extends inward with an abutment plate for abutting against the end side of the frame mold. The receiving mechanism is disposed on one side of the fourth support base and is provided with a receiving mold for receiving the frame pushed out by the frame mold.

[0018] Furthermore, the bottom end of the side plate is also provided with a flat-push cylinder, the abutting plate is provided on the flat-push cylinder, the abutting plate is L-shaped, and a suction cup is provided on one inner side of the abutting plate for adhering to the outside of the frame; the receiving mold is provided with clearance notches on both sides for clearing the flat-push cylinder.

[0019] Furthermore, the demolding device also includes a lifting seat, a lifting drive, a tilting seat, a tilting drive, an ejection mechanism, and a support mechanism; the lifting seat is located inside the fourth support seat, and the lifting drive is connected to the lifting seat for driving the lifting seat to rise and fall; the tilting seat is rotatably connected to the lifting seat, and the tilting seat has a positioning cavity; the ejection mechanism is located on one side of the receiving mold for ejecting the frame inside the receiving mold; the support 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 located on the top side of the lifting cylinder, the translation module is located on the connecting seat and 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 provided with a hook extending in the opposite direction for extending into the receiving mold to receive the frame.

[0020] The paper box framing device provided in this embodiment of the utility model has at least the following technical effects:

[0021] This utility model discloses a cardboard box framing device. A framing strip with a face paper attached to its bottom is positioned above the forming groove of a support plate. A moving mechanism drives the framing forming fixture to move, positioning the framing mold at the top of the forming groove. A lifting drive drives the framing mold to descend, causing the framing strip to adhere to the bottom of the mold. As the mold continues to descend, the framing strip descends along the forming groove. Simultaneously, under the combined action of the mold and the forming groove, the sides of the framing strip fold over, thus wrapping the framing strip around the bottom and sides of the mold. When the mold reaches its lowest point, a translation mechanism drives a pressing plate to translate, folding the vertical portion of the framing strip to the top of the mold, thereby wrapping the framing strip around the mold and completing the framing process. The moving mechanism then drives the frame forming fixture to one side of the facing paper device. A robotic arm picks up the facing paper, which is then glued by the gluing device and adhered to the top side of the frame, ensuring the entire outer surface of the frame is covered with facing paper, thus shaping the frame. After the facing paper is applied, the fixture moves to one side of the pressing device. The pressing device's downward drive component drives the pressing plate, causing it to push the edge of the facing paper on the top side downwards, adhering it to the bottom of the bent facing paper on both side plates. Finally, the frame forming fixture moves to one side of the demolding device, where the demolding device detaches the frame from the frame mold. This achieves fully automated frame forming. Because the initial frame forming is completed through the combined action of the forming device and the descending frame mold, and the facing paper application and edge folding processes are completed in different steps after the frame forming, the efficiency of the frame forming is further improved. Furthermore, the structure of the frame strip positioning and forming device is simpler and its operation more stable. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A perspective view of the paper box frame device provided in an embodiment of this utility model.

[0024] Figure 2 A top view of the paper box frame device provided in an embodiment of this utility model.

[0025] Figure 3 A structural diagram of the moving mechanism of the paper box frame device provided in this embodiment of the utility model.

[0026] Figure 4 A structural diagram of the frame forming fixture for the paper box frame equipment provided in this embodiment of the utility model.

[0027] Figure 5 A structural diagram of the frame strip positioning and forming device of the paper box frame equipment provided in this embodiment of the utility model.

[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 this embodiment of the utility model.

[0029] Figure 7 A structural diagram of the facing paper device of the paper box frame equipment provided in this embodiment of the utility model.

[0030] Figure 8 A structural diagram of the pushing device of the paper box frame equipment provided in this embodiment of the utility model.

[0031] Figure 9 A structural diagram of the demolding device for the paper box frame equipment provided in this embodiment of the utility model.

[0032] Figure 10 Left view of the demolding device of the paper box frame equipment provided in this embodiment of the utility model.

[0033] Figure 11 This is a structural diagram of the back side of the demolding device of the paper box frame equipment provided in an embodiment of the present utility model.

[0034] Figure 12 A structural diagram of the support mechanism portion of the paper box frame device provided in this embodiment of the utility model. Detailed Implementation

[0035] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0036] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0039] In one embodiment of the paper box framing device of this utility model, please refer to... Figures 1 to 4A cardboard box framing device includes a machine base 100, on which a moving mechanism 200 is mounted. The moving mechanism 200 has a moving end, and the moving end is equipped with a framing forming fixture 300. The framing forming fixture 300 includes a mounting base 310, a lifting drive component 320, and a framing mold 330. The mounting base 310 is connected to the moving mechanism 200. The lifting drive component 320 is mounted on the mounting base 310, and the framing mold 330 is mounted on the lifting drive component 320. The lifting drive component 320 drives the framing mold 330 to move up and down. Limiting components 340 are provided on both sides of the lower end of the movement trajectory of the framing mold 330 to limit the cardboard on both sides of the framing mold 330. Specifically, a guide rail is provided on the outer side of the mounting base 310, and the framing mold 330 is connected to the guide rail. The lifting drive component 320 can be an electric screw mechanism or a cylinder.

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

[0041] Specifically, the frame strip positioning and forming device 400 includes a first support base 410, a support plate 420, a translation mechanism 430, and a pressing plate 440. The first support base 410 is mounted on the machine base 100, and the support plate 420 is mounted on the first support base 410 to support the frame strip. The support plate 420 has a forming groove 421 on the side near the frame forming fixture 300 to allow the frame mold 330 to move up and down. The translation mechanism 430 is located on one side of the first support base 410, and the pressing plate 440 is mounted on the translation mechanism 430 to press the frame strip to bend and adhere it to the top side of the frame mold 330. Specifically, the frame strip with a face paper attached to its bottom is positioned above the forming groove 421 of the support plate 420. The moving mechanism 200 drives the frame forming fixture 300 to move, positioning the frame mold 330 on the top side of the forming groove 421. The lifting drive 320 drives the frame mold 330 to descend, causing the frame strip to adhere to the bottom side of the frame mold 330. As the frame mold 330 continues to descend, the frame strip descends along the forming groove 421. Simultaneously, under the combined action of the frame mold 330 and the forming groove 421, the sides of the frame strip fold over, thus wrapping the frame strip around the bottom and sides of the frame mold 330. When the frame mold 330 reaches its lowest point, the translation mechanism 430 drives the push plate 440 to translate, folding the vertical portion of the frame strip to the top side of the frame mold, thereby wrapping the frame strip around the frame mold and completing 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 and downwardly extending extrusion plates 423 are provided on both sides of the forming groove 421, thereby facilitating the forming of the frame strip.

[0042] Reference Figure 7The face paper applicator 500 includes a robotic arm 510 and an adhesive applicator 520. The robotic arm 510 is used to pick up the face paper, which is then applied with adhesive by the adhesive applicator 520 and adhered to the top side of the frame. Specifically, after the frame forming process is completed, the moving mechanism 200 drives the frame forming fixture 300 to move to one side of the face paper applicator 500. The robotic arm 510 picks up the face paper, applies adhesive through the adhesive applicator 520, and adheres it to the top side of the frame, completing the face paper application on the top side of the frame. This ensures that the entire outer surface of the frame is covered with face paper, achieving frame shaping.

[0043] Reference Figure 8 The pressing device 600 is used to press the edge of the face paper on the top side of the frame downwards. Specifically, the pressing device 600 includes a second support base 610, a pressing drive member 620, and a pressing plate 630. The pressing drive member 620 is disposed on the second support base 610, and the pressing plate 630 is disposed at the bottom end of the pressing drive member 620. Specifically, after the face paper is attached to the frame, it is moved to one side of the pressing device 600, and the pressing drive member 620 of the pressing device 600 drives the pressing plate 630, so that the pressing plate 630 pushes the edge of the face paper on the top side downwards and attaches it to the bottom of the bent face paper on both side plates.

[0044] The demolding device 700 is used to remove 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 demolding device 700, whereby the demolding device 700 removes the frame from the frame mold. This achieves fully automated frame forming.

[0045] The cardboard box framing equipment described in the above embodiment completes the initial framing process through the combined action of the forming device 400 and the descending frame mold 330, and then performs the facing paper and edge folding processes in different steps after framing. Therefore, it can further improve the framing efficiency, and the structure of the frame strip positioning and forming device is simpler and its operation more stable.

[0046] Furthermore, referring to Figure 1 and Figure 2 The moving mechanism 200 is a turntable mechanism mounted on the machine base 100. The turntable mechanism has four sets of frame forming fixtures 300, which are distributed at equal angles.

[0047] Furthermore, referring to Figure 3 and Figure 4The mounting base 310 has a mounting plate 350 at its bottom end, and two limiting members 340 are mounted on the mounting plate 350. Each limiting member 340 includes a pusher 341 and a limiting block 342. The pusher 341 is mounted on the mounting plate 350, and the limiting block 342 is located at the telescopic end of the pusher 341. The inner side of the limiting block 342 has a limiting groove 353 that mates with the frame mold 330. The mounting plate 350 also has a limiting seat 360, with a limiting step 361 extending upwards on the side of the limiting seat 360 away from the frame mold 330. In this embodiment, when the frame mold 330 pushes the frame strip to its lowest point, the bottom of the frame strip is limited by the limiting seat 360. The pusher 341 drives the limiting block 342 to press the frame strip tightly against both sides of the frame mold 330, thus positioning and forming the frame strip on the frame mold 330.

[0048] Furthermore, refer to Figure 5 and Figure 6 The support plate 420 is also provided with a face paper folding mechanism 450 for folding a face paper to the frame strip. The face paper folding mechanism 450 includes a fixed baffle 451, a movable baffle 452, and a pusher 453. The fixed baffle 451 is disposed on the support plate 420, and the movable baffle 452 is slidably disposed 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 a clearance 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, a face paper is attached to the bottom of the frame strip, and the two sides of the face paper exceed the width of the frame strip. A robotic arm picks up the frame strip with the face paper attached and places it into the forming and positioning groove 454. Under the action of the movable baffle 452 and the fixed baffle 451, the face paper extending from the frame strip is bent upwards and fits against the side wall of the forming and positioning groove 454. The face paper portion bent by the fixed baffle 451 forms the bottom support of the frame, facilitating the subsequent application of the bottom paper. The portion that fits against the movable baffle 452 is pushed to translate by the pusher 453, causing the extrusion surface at the bottom of the movable baffle 452 to press the upwardly bent face paper, thereby folding the face paper portion back and fitting it against the top side of the frame strip, thus completing the top edge binding of the frame.

[0049] Furthermore, please refer to Figure 5 and Figure 6The movable baffle 452 includes a translation plate 4520, a flipping plate 4521, and a flipping drive member 4522. The translation plate 4520 is slidably connected to the support plate 420, a pusher 453 is connected to the translation plate 4520, the flipping plate 4521 is rotatably connected to the translation plate 4520, and the flipping drive member 4522 is connected to the flipping plate 4521 to drive the flipping plate 4521 to rotate. The extrusion surface is located on the bottom side of the flipping plate 4521. Specifically, after the face paper is attached to the top side of the frame strip, the flipping drive member 4522 drives the flipping plate 4521 to rotate upward, thereby preventing the face paper from being torn or the face paper attached to the top side of the frame strip from being lifted when the movable baffle 452 retracts.

[0050] Furthermore, refer to Figure 5 and Figure 6 The frame strip positioning and forming device 400 also has a pusher mechanism 800 on one side, which is used to push the vertical face paper on one side of the frame mold to adhere to the top side of the frame. Specifically, one end of the face paper attached to the bottom of the frame strip extends beyond the frame strip in the length direction. When the frame strip is completed, one end of the face paper is vertically located on one side of the frame. The pusher mechanism 800 pushes the face paper to bend and adhere to the top side of the frame strip, thereby achieving the bonding and fixing of the two ends of the frame. Specifically, the pusher mechanism 800 includes a third support base 810, a telescopic member 820, and a flat push plate 830. The third support base 810 is mounted on the machine base 100, the telescopic member 820 is a cylinder mounted on the third support base 810, and the flat push plate 830 is located at the telescopic end of the telescopic member 820. The telescopic component 820 pushes the flat push plate 830 to move horizontally, thereby causing the flat push plate 830 to push the face paper flat and adhere it to the top side of the frame, thus bonding and fixing the two sides of the frame and fixing the two ends of the frame.

[0051] Furthermore, refer to Figure 7 The face paper conveying device 530, mounted on the machine base 100, is used for conveying face paper. The face 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 with a discharge port at its lower end. The tray 532 is located on one side of the material rack 531. The clamping member 534 is mounted on the linear module 533 and is used to clamp the face paper at the discharge port. Specifically, the face paper to be pasted onto the top side of the frame is stacked on the material rack 531. Because the bottom surface of the material rack 531 is inclined, the end of the bottommost face paper extends from the discharge port. The linear module 533 can then drive the clamping member 534 to extend towards the face paper extending from the discharge port, clamp it, and pull it onto the tray 532. The robotic arm 510 picks up the face paper from the tray 532 and moves it to the top of the adhesive applicator 520 to complete the adhesive application.

[0052] Furthermore, refer to Figures 9 to 12The demolding device 700 includes a fourth support base 710, a pushing mechanism 720, and a receiving mechanism 730. The fourth support base 710 is mounted on the machine base 100. The pushing mechanism 720 includes a second translation mechanism 721, which is located on the top side of the fourth support base 710. The moving end of the second translation mechanism 721 has two side plates 722, and the lower end of the side plates 722 extends inward to form an abutment plate 723 for abutting against the end side of the frame mold 330. The receiving mechanism 730 is located on one side of the fourth support base 710 and has a receiving mold 731 for receiving the frame pushed out by the frame mold 330. Specifically, when the frame moves to the demolding device 700 position, the lifting drive 320 can drive the frame forming fixture 300 to rise, so that the frame forming fixture 300 is located between the two side walls 722, and the end face of the frame formed on the frame mold 330 abuts against the abutment plate 723. Then, the second translation mechanism 721 drives the whole body to move, so that the abutment plate 723 removes the frame from the frame mold 330 and pushes it into the receiving mold 731, thus realizing the demolding of the frame.

[0053] Furthermore, the bottom end of the side plate 722 is also provided with a horizontal push cylinder 724, and an abutment plate 723 is provided on the horizontal push cylinder 724. The abutment plate 723 is L-shaped, and a suction cup 725 is provided on one inner side of the abutment plate 723 for adhering to the outer side of the frame. The receiving mold 731 has clearance notches 732 on both sides for clearing the horizontal push cylinder 724. Specifically, in this embodiment, when the frame mold 330 rises between the two side walls 722, the horizontal push cylinder 724 pushes the abutment plate 723 to move horizontally, so that the suction cup 725 adheres to the outer side of the frame. Therefore, during demolding, the suction cup assists in demolding the frame.

[0054] Furthermore, the demolding device 700 also includes a lifting seat 740, a lifting drive 750, a tilting seat 760, a tilting drive 770, an ejection mechanism 780, and a support mechanism. Specifically, the lifting seat 740 is located within the fourth support seat 710, and the lifting drive 750 is connected to the lifting seat 740 for driving the lifting seat 740 to rise and fall. The tilting seat 760 is rotatably connected to the lifting seat 740 and has a positioning cavity 761. The ejection mechanism 780 is located on one side of the receiving mold 731 and is used to eject the surrounding frame within 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 located on the top side of the lifting cylinder 791. The translation module 793 is located on the connecting seat 792 and on the top side of the receiving mold 731. The hook plate 794 is connected to the translation module 793. The bottom end of the hook plate 794 is located on the hook part 795 extending in the opposite direction, which is used to extend into the receiving mold 731 to receive the frame. Specifically, in this embodiment, after the frame on 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 on the front side of the receiving mold 731. The lifting cylinder 791 drives the hook plate 794 to descend, and then the translation module 793 drives the hook plate 794 to move, so that the hook part 795 extends into the frame inside the receiving mold 731. At the same time, the hook part 795 folds the face paper that is attached to the top side of the frame by the face paper device 500 to the inside of the frame, so that it is attached to the inner side wall. At the same time, the hook part 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. At the same time, the translation module 793 pushes the hook plate 794 to move, so that the hook plate 794 limits the frame. The lifting drive 750 then drives the lifting seat 740 to rise, allowing the frame to be inserted into the positioning cavity 761 of the tilting seat 760. The tilting drive 770 then drives the tilting seat 760 to rotate 90°, so that the opening of the frame faces upwards. A robotic arm or similar mechanism can then pull the frame out of the positioning cavity 761 and transfer it to the next production process. This achieves fully automated production, including automatic frame assembly and automatic transfer, thus improving efficiency.

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

Claims

1. A cardboard box framing device, characterized in that, The machine includes a machine base, on which a moving mechanism is provided. The moving mechanism has a moving end, and the moving end is provided with a frame forming fixture. The frame forming fixture includes a mounting base, a lifting drive, and a frame mold. The mounting base is connected to the moving mechanism. The lifting drive is mounted on the mounting base, and the frame mold is mounted on the lifting drive. The lifting drive drives the frame mold to move up and down. Limiting members are provided on both sides of the lower end of the frame mold's movement trajectory to limit the cardboard on both sides of the frame mold. The machine base also includes the following components arranged sequentially along the movement trajectory of the frame forming fixture: A frame strip positioning and forming device includes a first support base, a support plate, a translation mechanism, and a pressing plate. The first support base is disposed on the machine base, and the support plate is disposed on the first support base for supporting the frame strip. The support plate has a forming groove on the side near the frame forming fixture to prevent the frame mold from moving up and down. The translation mechanism is disposed on one side of the first support base, and the pressing plate is disposed on the translation mechanism for pressing the frame strip to bend and fit against the top side of the frame mold. A face paper applicator includes a robotic arm and an adhesive applicator; the robotic arm is used to pick up the face paper, apply adhesive through the adhesive applicator, and then attach it to the top side of the frame. A pressing device is used to press the edge of the face paper on the top side of the frame downward to fold it. The pressing device includes a second support base, a pressing drive component, and a pressing plate. The pressing drive component is disposed on the second support base, and the pressing plate is disposed at the bottom end of the pressing drive component. as well as, A demolding device for removing the frame formed on the frame mold from the frame mold.

2. The cardboard box framing equipment according to claim 1, characterized in that: The moving mechanism is a turntable mechanism mounted on the machine platform. The turntable mechanism is equipped with four sets of frame forming fixtures, which are distributed at equal angles.

3. The cardboard box framing equipment according to claim 1, characterized in that: The mounting base has a mounting plate at its bottom end, and the two limiting members are mounted on the mounting plate. The limiting members include a flat pusher and a limiting block. The flat pusher is mounted on the mounting plate, and the limiting block is located at the telescopic end of the flat pusher. The inner side of the limiting block is provided with a limiting groove that mates with the frame mold. The mounting plate is also provided with a limiting seat, and the side of the limiting seat away from the frame mold extends upward with a limiting step.

4. The cardboard box framing equipment according to any one of claims 1 to 3, characterized in that: The support plate is also provided with a face paper folding mechanism for folding a face paper with the frame strip; the face paper folding mechanism includes a fixed baffle, a movable baffle, and a pushing member; the fixed baffle is disposed on the support plate, the movable baffle is slidably disposed 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 a clearance 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 cardboard box framing equipment according to claim 4, characterized in that: The movable baffle includes a translation plate, a flipping plate, and a flipping drive component; the translation plate is slidably connected to the support plate, the push component is connected to the translation plate, the flipping plate is rotatably connected to the translation plate, and the flipping drive component is connected to the flipping plate to drive the flipping plate to rotate; the extrusion surface is provided on the bottom side of the flipping plate.

6. The cardboard box framing equipment according to any one of claims 1 to 3, characterized in that: The frame strip positioning and forming device is also provided with a pusher mechanism on one side, which is used to push the paper standing on one side of the frame mold to fit against the top side of the frame; the pusher mechanism includes a third support base, a telescopic component, and a flat push plate; the third support base is provided on the machine base, the telescopic component is provided on the third support base, and the flat push plate is provided at the telescopic end of the telescopic component.

7. The cardboard box framing equipment according to claim 1, characterized in that: The face paper conveying device is mounted on the machine platform and is used for conveying face paper. The face paper conveying device includes a material rack, a tray, a linear module, and a clamping component. The material rack has an inclined bottom surface, and the lower end of the bottom surface is provided with a discharge port. The tray is located on one side of the material rack, and the clamping component is located on the linear module and is used to clamp the face paper at the discharge port.

8. The cardboard box framing equipment according to claim 1, characterized in that: The demolding device includes a fourth support base, a pushing mechanism, and a receiving mechanism. The fourth support base is mounted on the machine platform. The pushing mechanism includes a second translation mechanism located on the top side of the fourth support base. The moving end of the second translation mechanism has two side plates, and the lower end of the side plates extends inward to form an abutment plate for abutting against the end of the frame on the frame mold. The receiving mechanism is located on one side of the fourth support base and has a receiving mold for receiving the frame pushed out by the frame mold.

9. The cardboard box framing equipment according to claim 8, characterized in that: The bottom end of the side plate is also provided with a flat-push cylinder, and the abutment plate is provided on the flat-push cylinder. The abutment plate is L-shaped, and a suction cup is provided on one inner side of the abutment plate for adhering to the outside of the frame. The receiving mold has clearance notches on both sides for clearing the flat-push cylinder.

10. The cardboard box framing equipment according to claim 8, characterized in that: The demolding device further includes a lifting seat, a lifting drive, a tilting seat, a tilting drive, an ejection mechanism, and a support mechanism. The lifting seat is located inside the fourth support seat, and the lifting drive is connected to the lifting seat for driving the lifting seat to rise and fall. The tilting seat is rotatably connected to the lifting seat and has a positioning cavity. The ejection mechanism is located on one side of the receiving mold for ejecting the frame inside the receiving mold. The support 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 located on the top side of the lifting cylinder, the translation module is located on the connecting seat and on the top side of the receiving mold, and the hook plate is connected to the translation module. The bottom end of the hook plate has a hook extending in the opposite direction for extending into the receiving mold to receive the frame.

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