Online foam carton sealing machine

Abstract

The invention relates to the technical field of foam carton sealing machines, and specifically to an online foam carton sealing machine, comprising a machine main frame, a human-machine operating surface is arranged on one side of the machine main frame, a transmission device is arranged inside the machine main frame, the transmission device is connected to a lifting and rotating clamping mechanism, a front and rear adjustment mechanism is arranged on one side of the lifting and rotating clamping mechanism, an up and down adjustment mechanism is arranged on the front and rear adjustment mechanism, and the up and down adjustment mechanism is connected to a sealing tape device with a pressing function; the entire pressing mechanism is rotated toward the foam box, and as the pressing mechanism rotates, the outermost pressing rubber wheel first contacts the foam box, and at the same time the foam box squeezes the outermost pressing rubber wheel, and the outermost pressing rubber wheel pushes a receiving frame to rotate with axis one as the axis, and stretches a spring until the receiving frame drives another group of pressing rubber wheels to be close to the foam box, and as the foam box rotates, the two groups of pressing rubber wheels will follow the rotation, and the rotating pressing rubber wheels continuously squeeze the attached tape, so that the tape and the foam box are more closely attached.

Description

Technical Field

[0001] The invention relates to the technical field of foam carton sealing machines, in particular to an online foam carton sealing machine. Background Art

[0002] The carton sealing machine is mainly suitable for sealing and packaging cartons or foam boxes. It can be operated as a single machine or in conjunction with an assembly line. It can operate on a single box or be used in conjunction with forming carton opening machines, case packing machines, labeling machines, strapping machines, pallet stacking machines, conveyors and other equipment to form a packaging assembly line. It is an essential equipment for packaging assembly line operations. The existing foam carton sealing machine is mainly composed of a machine main frame, a conveying device, a jacking and rotating clamping mechanism, a sealing tape mechanism and other components.

[0003] When the existing sealing tape mechanism attaches the tape to the foam box, the feeding mechanism on the sealing tape mechanism attaches the tape to the foam box, and the foam box is automatically rotated by lifting and rotating the clamping mechanism, so that the tape is automatically wound on the foam box. However, such winding makes the tape not completely attached to the foam box at some positions. At the same time, after the tape is wound, the cutting knife on the sealing tape mechanism cuts the tape, and the cut tape ends are sometimes bent and self-adhesive, so that the tape ends cannot adhere to the foam box. Summary of the invention

[0004] The object of the present invention is to provide an online foam carton sealing machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an online foam carton sealing machine, comprising a machine main frame, a human-machine operation surface is arranged on one side of the machine main frame, a transmission device is arranged inside the machine main frame, the transmission device is connected to a lifting and rotating clamping mechanism, a front and rear adjustment mechanism is arranged on one side of the lifting and rotating clamping mechanism, an up and down adjustment mechanism is arranged on the front and rear adjustment mechanism, and the up and down adjustment mechanism is connected to a sealing tape device with a pressing function;

[0006] The sealing tape device includes a fixed plate, the fixed plate is connected to the supporting plate, a motor is arranged on the supporting plate, the motor is connected to the clamping mechanism, a cylinder is arranged on the supporting plate, the cylinder is connected to the serrated cutting knife, an attaching mechanism is arranged on one side of the serrated cutting knife, a reel is arranged at the tail of the supporting plate, the reel is screwed to the cover plate, the clamping mechanism includes a swing arm mechanism, a bracket is arranged at one end of the swing arm mechanism, a shaft one is arranged on the bracket, the shaft one is screwed to a receiving frame, two ends of the receiving frame are screwed to two groups of rubber pressing wheels, a spring one is arranged on one side of the receiving frame, and pins are clamped at both ends of the spring one.

[0007] Preferably, the swing arm mechanism includes a swing arm body, one end of the swing arm body is connected to the motor, a slide groove is arranged on the swing arm body, a slide arm is arranged in the slide groove, a rectangular hole is opened on the slide arm, a bolt is arranged in the rectangular hole, the bolt is threaded with a nut, a bearing is arranged at one end of the bolt, and the bearing is embedded in the bottom of the slide groove.

[0008] Preferably, the attachment mechanism includes a swing plate, the swing plate is connected to an L-shaped tube, one end of the swing plate is connected to shaft two, shaft two is sleeved with a conduction wheel, the other end of the swing plate is provided with a guide column, spring two is sleeved on the guide column, the guide column is slidably connected to a slider, the slider is connected to plate one, plate one is rotationally connected to guide wheel one, and guide wheel two is provided on one side of guide wheel one.

[0009] Preferably, the fixing plate is fixed on the up and down adjusting mechanism, the bracket is fixed on the end of the sliding arm, the shaft one is fixed between the bracket and the end of the sliding arm, the bearing one is arranged on the shaft one, and the bearing one is embedded in the receiving frame.

[0010] Preferably, a bearing is arranged at one end of the rubber pressing wheel, the bearing is embedded in the receiving frame, a group of pins are fixed on the receiving frame, and another group of pins are fixed on the sliding arm. A bearing is arranged at one end of the winding shaft, the bearing is embedded in the supporting plate, and the foam box is transmitted on the transmission device.

[0011] Preferably, a bearing is provided at one end of the second shaft, the bearing is embedded in the support plate, a rectangular guide hole is provided at the other end of the swing plate, and a guide column is fixed in the rectangular guide hole.

[0012] Preferably, the slider is located in the rectangular guide hole, the slider has a built-in through hole, and the through hole is slidably connected to the slider.

[0013] Preferably, bearings are provided at one end of guide wheel one and guide wheel two, the bearings are embedded in plate one, and a ceramic coating is coated on guide wheel two.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The servo motor drives shaft 2 to rotate, and shaft 2 drives the swing plate to rotate toward the foam box. As the swing plate rotates, guide wheel 1 will first contact the foam box and be squeezed. Guide wheel 1 drives the slider to slide along the guide column through plate 1 and compresses the spring. Under the elastic force of the spring, guide wheel 1 is close to the foam box, and the L-shaped tube is in an exhaust state. The airflow blows on the glue side of the tape end. Under the pressure of the airflow, the other side of the tape end is close to guide wheel 1, so that the glue side of the tape end is facing the foam box. As the foam box rotates, guide wheel 1 rotates and drives the tape, so that the glue side of the tape end is attached to the foam box. After the foam box is sealed, shaft 2 drives the swing plate to rotate back, and the cylinder drives the serrated cutter to cut the tape. Since the L-shaped tube is always in an exhaust state, the tape end is prevented from self-adhesion when it is cut.

[0016] 2. The motor also drives the entire swing arm mechanism to rotate, causing the entire clamping mechanism to rotate toward the foam box. As the clamping mechanism rotates, the outermost rubber pressing wheel first contacts the foam box, and at the same time the foam box squeezes the outermost rubber pressing wheel. The outermost rubber pressing wheel pushes the receiving frame to rotate around axis one and stretches the spring until the receiving frame drives the other set of rubber pressing wheels to fit tightly against the foam box. As the foam box rotates, the two sets of rubber pressing wheels will follow the rotation, and the rotating rubber pressing wheels continuously squeeze the attached tape, making the tape and the foam box adhere more closely to avoid loose attachment of the tape and the foam box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the present invention.

[0018] Figure 2 It is a schematic diagram of the combination of the sealing tape device and the foam box of the present invention.

[0019] Figure 3 It is a schematic diagram of the sealing tape device of the present invention.

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] Figure 5 It is a schematic diagram of the attachment mechanism of the present invention.

[0022] In the figure: 1. Main frame of the machine; 2. Transmission device; 3. Human-machine operation surface; 4. Lifting and rotating clamping mechanism; 5. Front and rear adjustment mechanism; 6. Up and down adjustment mechanism; 7. Sealing tape device; 8. Foam box; 701. Fixing plate; 702. Support plate; 703. Motor; 704. Pressing mechanism; 705. Cylinder; 706. Sawtooth cutting knife; 707. Attaching mechanism; 708. Reeling shaft; 709. Cover plate; 41. Swing arm mechanism; 42. Bracket; 43. Axis 1; 44. Support frame; 45. Rubber pressing wheel; 46. Spring 1; 47. Pin; 411. Swing arm body; 412. Slide groove; 413. Slide arm; 414. Rectangular hole; 415. Bolt; 416. Nut; 71. Swing plate; 72. L-shaped tube; 73. Axis 2; 74. Conducting wheel; 75. Guide column; 76. Spring 2; 77. Slider; 78. Plate 1; 79. Guide wheel 1; 710. Guide wheel 2. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 5The present invention provides a technical solution: an online foam box sealing machine, comprising a machine main frame 1, a human-machine operation surface 3 is arranged on one side of the machine main frame 1, a transmission device 2 is arranged in the machine main frame 1, a foam box 8 is transmitted on the transmission device 2, the transmission device 2 is connected to a lifting and rotating clamping mechanism 4, a front and rear adjustment mechanism 5 is arranged on one side of the lifting and rotating clamping mechanism 4, an up and down adjustment mechanism 6 is arranged on the front and back adjustment mechanism 5, the up and down adjustment mechanism 6 is connected to a sealing tape device 7 with a pressing function, the sealing tape device 7 comprises a fixing plate 701, the fixing plate 701 is connected to a supporting plate 702, a motor 703 is arranged on the supporting plate 702, the motor 703 is connected to a pressing mechanism 704, a cylinder 705 is arranged on the supporting plate 702, the cylinder 705 is connected to a sawtooth cutting knife 706, the sawtooth cutting knife An attachment mechanism 707 is provided on one side of the cutter 706, a reel 708 is provided at the tail of the support plate 702, and the reel 708 is screwed to the cover plate 709. The attachment mechanism 707 includes a swing plate 71, the swing plate 71 is connected to the L-shaped tube 72, one end of the swing plate 71 is connected to the second shaft 73, and the second shaft 73 is sleeved with a conduction wheel 74, a guide column 75 is provided at the other end of the swing plate 71, and a spring 2 76 is sleeved on the guide column 75, the guide column 75 is slidably connected to the slider 77, the slider 77 is connected to the plate 1 78, the plate 1 78 is screwed to the guide wheel 1 79, a guide wheel 2 710 is provided on one side of the guide wheel 1 79, a bearing is provided at one end of the second shaft 73, and the bearing is embedded in the support plate 702, a rectangular guide hole is provided at the other end of the swing plate 71, the guide column 75 is fixed in the rectangular guide hole, the slider 77 is located in the rectangular guide hole, and the slider 77 has a built-in through hole. Hole, through hole sliding connection slider 77, guide wheel 1 79 and guide wheel 2 710 one end are provided with bearings, bearing embedded in plate 1 78, guide wheel 2 710 is coated with ceramic coating, wherein shaft 2 73 is driven by servo motor, roll of tape is placed on reel 708, adhesive layer on tape cannot adhere to ceramic coating, therefore tape cannot be attached to guide wheel 2 710, L-shaped tube 72 is connected to air pump through air pipe, when foam box 8 needs to be sealed, foam box 8 is placed on transmission device 2, foam box 8 is transmitted to lifting and rotating clamping mechanism 4 through transmission device 2, lifting and rotating clamping mechanism 4 clamps and lifts foam box 8, and then positions it, front and rear adjustment mechanism 5 makes the whole sealing tape device 7 close to foam box 8 through up and down adjustment mechanism 6. On the other hand, the servo motor drives shaft 2 73 to rotate, and shaft 2 73 drives the swing plate 71 to rotate toward the foam box 8. As the swing plate 71 rotates, the guide wheel 1 79 will first contact the foam box 8, and the guide wheel 1 79 will be squeezed. The guide wheel 1 79 drives the slider 77 to slide along the guide column 75 through the plate 1 78, and compresses the spring 2 76. Under the elastic force of the spring 2 76, the guide wheel 1 79 is close to the foam box 8, and the L-shaped tube 72 is in an exhaust state. The airflow blows on the glue side of the end of the tape. Under the pressure of the airflow, the other side of the end of the tape is close to the guide wheel 1 79, so that the glue side of the end of the tape faces the foam box 8. As the foam box 8 rotates, the guide wheel 1 79 rotates to drive the tape, so that the glue side of the end of the tape is attached to the foam box 8. After the foam box 8 is sealed,The second shaft 73 drives the swing plate 71 to rotate back, and the cylinder 705 drives the sawtooth cutting knife 706 to cut the tape. Since the L-shaped tube 72 is always in the air outlet, the end of the tape is prevented from self-adhesion when the tape is cut;

[0025] The clamping mechanism 704 includes a swing arm mechanism 41, a bracket 42 is arranged at one end of the swing arm mechanism 41, a shaft 43 is arranged on the bracket 42, the shaft 43 is screwed to the receiving frame 44, two ends of the receiving frame 44 are screwed to two sets of rubber pressing wheels 45, a spring 46 is arranged on one side of the receiving frame 44, and the two ends of the spring 46 are clamped to the pin shaft 47, the swing arm mechanism 41 includes a swing arm body 411, one end of the swing arm body 411 is connected to the motor 703, a slide groove 412 is arranged on the swing arm body 411, and the slide groove 412 is provided. A slide arm 413 is provided, a rectangular hole 414 is provided on the slide arm 413, a bolt 415 is provided in the rectangular hole 414, the bolt 415 is threadedly connected with a nut 416, a bearing is provided at one end of the bolt 415, and the bearing is embedded in the bottom of the slide groove 412, a fixing plate 701 is fixed on the up and down adjustment mechanism 6, a bracket 42 is fixed on the end of the slide arm 413, a shaft 43 is fixed between the bracket 42 and the end of the slide arm 413, a bearing 1 is provided on the shaft 43, and the bearing 1 is embedded in the receiving frame 44, and a rubber pressing wheel A bearing is arranged at one end of the reel 708, and the bearing is embedded in the receiving frame 44. A group of pins 47 are fixed on the receiving frame 44, and another group of pins 47 are fixed on the slide arm 413. A bearing is arranged at one end of the reel 708, and the bearing is embedded in the support plate 702. When the servo motor drives the second shaft 73 to rotate, the motor 703 also drives the entire swing arm mechanism 41 to rotate, so that the entire pressing mechanism 704 rotates toward the foam box 8. As the pressing mechanism 704 rotates, the outermost rubber pressing wheel 45 first receives the foam box 8. The outermost rubber pressing wheel 45 pushes the receiving frame 44 to rotate around the axis 1 43 and stretches the spring 1 46 until the receiving frame 44 drives the other set of rubber pressing wheels 45 to fit tightly against the foam box 8. As the foam box 8 rotates, the two sets of rubber pressing wheels 45 will rotate accordingly. The rotating rubber pressing wheels 45 continuously squeeze the attached tape, making the tape and the foam box 8 stick more tightly, thus avoiding loose attachment of the tape and the foam box 8.

[0026] During use, the foam box 8 is placed on the transmission device 2, and the foam box 8 is transmitted to the jacking and rotating clamping mechanism 4 through the transmission device 2. The jacking and rotating clamping mechanism 4 clamps and lifts the foam box 8, and then positions it. The front and rear adjustment mechanism 5 makes the entire sealing tape device 7 close to one side of the foam box 8 through the up and down adjustment mechanism 6. The servo motor drives the second shaft 73 to rotate, and the second shaft 73 drives the swing plate 71 to rotate toward the foam box 8. As the swing plate 71 rotates, the guide wheel 1 79 will first contact the foam box 8, and the guide wheel 1 79 is squeezed. The guide wheel 1 79 drives the slider 77 to slide along the guide column 75 through the plate 1 78, and compresses the spring 2 76. Under the elastic force of the spring 2 76, the guide wheel 1 79 is close to the foam box 8, and the L-shaped tube 72 is in an exhaust state. As the foam box 8 rotates, the guide wheel 1 79 rotates to drive The adhesive tape is pressed onto the foam box 8 so that the adhesive side of the end of the adhesive tape is attached to the foam box 8. When the servo motor drives the second shaft 73 to rotate, the motor 703 also drives the entire swing arm mechanism 41 to rotate, so that the entire clamping mechanism 704 rotates toward the foam box 8. As the clamping mechanism 704 rotates, the outermost glue pressing wheel 45 first contacts the foam box 8, and at the same time, the foam box 8 squeezes the outermost glue pressing wheel 45. The outermost glue pressing wheel 45 pushes the receiving frame 44 to rotate around the shaft 1 43 as the axis, and stretches the spring 1 46 until the receiving frame 44 drives the other group of glue pressing wheels 45 to be close to the foam box 8. As the foam box 8 rotates, the two groups of glue pressing wheels 45 will follow the rotation, and the rotating glue pressing wheels 45 continuously squeeze the attached adhesive tape. After the foam box 8 is sealed, the second shaft 73 drives the swing plate 71 to rotate back, and the cylinder 705 drives the serrated cutting knife 706 to cut the tape.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An online foam carton sealing machine, comprising a machine main frame (1), a human-machine operation surface (3) being arranged on one side of the machine main frame (1), a transmission device (2) being arranged inside the machine main frame (1), the transmission device (2) being connected to a lifting and rotating clamping mechanism (4), a front and rear adjustment mechanism (5) being arranged on one side of the lifting and rotating clamping mechanism (4), and an up and down adjustment mechanism (6) being arranged on the front and rear adjustment mechanism (5), characterized in that: The up and down adjustment mechanism (6) is connected to a sealing tape device (7) having a pressing function; The sealing tape device (7) comprises a fixing plate (701), the fixing plate (701) being connected to a supporting plate (702), a motor (703) being arranged on the supporting plate (702), the motor (703) being connected to a pressing mechanism (704), a cylinder (705) being arranged on the supporting plate (702), the cylinder (705) being connected to a sawtooth cutting knife (706), an attaching mechanism (707) being arranged on one side of the sawtooth cutting knife (706), and a collecting mechanism (707) being arranged at the rear of the supporting plate (702). A reel (708), the reel (708) being screwed to a cover plate (709), the clamping mechanism (704) comprising a swing arm mechanism (41), a bracket (42) being arranged at one end of the swing arm mechanism (41), a shaft (43) being arranged on the bracket (42), the shaft (43) being screwed to a receiving frame (44), two ends of the receiving frame (44) being screwed to two sets of rubber pressing wheels (45), a spring (46) being arranged at one side of the receiving frame (44), and two ends of the spring (46) being clamped to pins (47); The swing arm mechanism (41) comprises a swing arm body (411), one end of the swing arm body (411) is connected to a motor (703), a slide groove (412) is arranged on the swing arm body (411), a slide arm (413) is arranged in the slide groove (412), a rectangular hole (414) is provided on the slide arm (413), a bolt (415) is arranged in the rectangular hole (414), the bolt (415) is screwed with a nut (416), and a bearing is arranged at one end of the bolt (415), and the bearing is embedded in the bottom of the slide groove (412); The attachment mechanism (707) comprises a swing plate (71), the swing plate (71) being connected to an L-shaped tube (72), one end of the swing plate (71) being connected to a second shaft (73), a conductive wheel (74) being sleeved on the second shaft (73), a guide column (75) being provided at the other end of the swing plate (71), a second spring (76) being sleeved on the guide column (75), the guide column (75) being slidably connected to a slider (77), the slider (77) being connected to a first plate (78), the first plate (78) being rotatably connected to a first guide wheel (79), and a second guide wheel (710) being provided on one side of the first guide wheel (79); The fixing plate (701) is fixed on the upper and lower adjustment mechanism (6), the bracket (42) is fixed on the end of the sliding arm (413), the shaft one (43) is fixed between the bracket (42) and the end of the sliding arm (413), a bearing one is arranged on the shaft one (43), and the bearing one is embedded in the receiving frame (44), and the foam box (8) is transmitted on the transmission device (2); A bearing is disposed at one end of the second shaft (73), and the bearing is embedded in the support plate (702). A rectangular guide hole is disposed at the other end of the swing plate (71), and the guide column (75) is fixed in the rectangular guide hole. The slider (77) is located in the rectangular guide hole, and a through hole is built in the slider (77), and the through hole is slidably connected to the slider (77).

2. The online foam carton sealing machine according to claim 1, characterized in that: A bearing is disposed at one end of the rubber pressing wheel (45), and the bearing is embedded in the receiving frame (44). A group of pins (47) is fixed on the receiving frame (44), and another group of pins (47) is fixed on the sliding arm (413). A bearing is disposed at one end of the winding shaft (708), and the bearing is embedded in the supporting plate (702).

3. The online foam carton sealing machine according to claim 2, characterized in that: A bearing is provided at one end of the guide wheel 1 (79) and the guide wheel 2 (710), and the bearing is embedded in the plate 1 (78). A ceramic coating is coated on the guide wheel 2 (710).

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