Automatic feeding mechanism for packaging carton

Abstract

The utility model relates to the technical field of automatic feeding mechanisms, in particular to an automatic feeding mechanism for packaging cartons. The two sets of conveying devices are oppositely arranged on the workbench in parallel, conveying belts are arranged on the end faces of the opposite sides of the two sets of conveying devices, and a motor for driving the conveying belts is connected to one ends of the bottoms of the conveying belts and used for making friction contact with the packaging carton and driving the packaging carton to move; the box sealing assembly is arranged over the workbench and used for automatically folding and covering the foldout connected to the top end of the packaging paper box. The conveying device, the box sealing assembly and the glue coating assembly are integrated, the conveying device ensures that packaging paper boxes are stably and continuously conveyed, the box sealing assembly accurately turns over and folds are pressed, the glue coating assembly adheres the folds to achieve rapid box sealing in the feeding process, manual intervention is reduced, the feeding and box sealing process is simplified, and the production efficiency is improved. The feeding and discharging efficiency of the packaging cartons is improved, and the packaging carton feeding and discharging device is suitable for various packaging carton sizes and has universality.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic feeding mechanism technical field, concretely is a kind of automatic feeding mechanism for packing carton. BACKGROUND

[0002] In current packaging industry, carton as common packaging material is widely used in product packaging delivery, and the automatic feeding mechanism for packing carton is a kind of equipment specially designed for automatically conveying the carton packed with products from storage or stacking state to transportation end for delivery.

[0003] The traditional carton feeding mechanism relies on manual carton sealing operation before conveying, and the sealing process is tedious and time-consuming, which requires workers to have certain operation proficiency, and during the peak period of production and delivery, manual sealing becomes the bottleneck of production efficiency, resulting in product delivery delay.

[0004] Therefore, the automatic feeding mechanism for packing carton is proposed to solve the existing problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an automatic feeding mechanism for packing carton to solve the problems in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic feeding mechanism for packing carton, comprising:

[0007] Workbench

[0008] Conveying device, having two groups and being arranged on the workbench in opposite parallel, the opposite side end surface of the two groups of conveying devices is provided with a conveyor belt, one end of the bottom of the conveyor belt is connected with a motor for driving the conveyor belt, for frictional contact with the packing carton, to drive the packing carton to move;

[0009] Sealing assembly, arranged directly above the workbench, for automatically folding and closing the flaps connected to the top end of the packing carton, the rear end of the sealing assembly is further provided with a glue coating assembly for closing the packing carton;

[0010] Mounting bracket, having two groups and being arranged on the side end of the workbench, perpendicular to the setting direction of the conveying device, the mounting bracket between the two sides is provided with a movable plate movable and liftable along the mounting bracket, the sealing assembly and the glue coating assembly are installed on the movable plate, for adjusting the setting height of the sealing assembly and the glue coating assembly.

[0011] Preferably, the sealing assembly comprises a support fixedly installed on the movable plate, a pressing plate provided at the bottom of the support near the connecting end of the movable plate, a top rod provided at the other end of the support, the top plate being fixedly installed on the support through a hinge seat, a cylinder provided on the support for driving the top rod to rotate around the hinge seat, and a guide rod provided at the side end of the support.

[0012] Preferably, the guide rod has two ends, one end of the two guide rods being fixedly connected with the support and the other end extending above the starting end of the conveying device.

[0013] Preferably, the inside of the mounting frame on both sides is provided with an adjusting rod, a sliding block being provided on the adjusting rod on both sides and fixedly connected with the movable plate to realize the lifting adjustment of the movable plate on the mounting frame, the bottom of the sliding block being further provided with a locking structure and the locking structure being movably abutted with the adjusting rod to fix the height position of the movable plate relative to the adjusting rod.

[0014] Preferably, the two groups of conveying devices comprise a lead screw provided on the workbench, two connecting blocks being provided on the lead screw and fixedly connected with the two groups of conveying devices, and an adjusting handle being installed at one end of the lead screw and penetrating through the side wall of the workbench.

[0015] Preferably, the workbench is further provided with a plurality of independently rotatable transmission rollers in the conveying direction of the conveying device, the plurality of transmission rollers being provided at the bottom of the conveying device to assist in conveying the packaging cartons.

[0016] Preferably, the bottom of the workbench is further provided with a supporting assembly for stably supporting the workbench, and universal wheels being installed at the bottom of the supporting assembly.

[0017] Preferably, the rubber roll is detachably installed on the rubber coating assembly and is arranged above the packaging carton and parallel to the conveying path of the packaging carton.

[0018] Compared with the prior art, the utility model has the advantages that: the utility model integrates the conveying device, the sealing assembly and the rubber coating assembly, the conveying device ensures the stable and continuous transmission of the packaging cartons, the sealing assembly accurately folds and presses the flaps, and the rubber coating assembly is used for bonding the flaps to realize the rapid sealing during the feeding process, thereby reducing the manual intervention, simplifying the feeding and sealing process, improving the feeding and delivery efficiency of the packaging cartons, and being suitable for various sizes of packaging cartons and having the generality. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view (first visual angle) of the utility model;

[0020] Figure 2 It is a three-dimensional structure schematic view (second visual angle) of the utility model.

[0021] Figure 3 It is the overhead structure schematic view of the utility model.

[0022] Figure 4 It is the side structure schematic view of the utility model.

[0023] In the figure: 1, conveying device; 11, connecting block; 12, screw rod; 2, workbench; 21, transmission roller; 3, support assembly; 4, mounting bracket; 41, movable plate; 5, motor; 6, glue coating assembly; 7, adjusting rod; 8, box closing assembly; 81, support; 82, pressing plate; 83, air cylinder; 84, hinged seat; 85, ejector rod; 86, guide rod. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model will be further described below in combination with the drawings and specific embodiments.

[0025] Embodiment one

[0026] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the utility model provides an automatic feeding mechanism for packaging carton, which comprises:

[0027] Workbench 2;

[0028] Conveying device 1 is provided with two groups and is arranged in parallel on workbench 2, and the opposite side end surface of the two groups of conveying devices 1 is provided with a conveying belt, one end of the bottom of the conveying belt is connected with a motor 5 for driving the conveying belt, which is used for being in frictional contact with the packaging carton and driving the packaging carton to move;

[0029] Box closing assembly 8 is arranged directly above workbench 2 and is used for automatically folding and covering the flaps connected to the top end of the packaging carton, and the rear end of box closing assembly 8 is further provided with glue coating assembly 6 for closing the packaging carton;

[0030] Mounting bracket 4 is provided with two groups and is arranged at the side end of workbench 2 and is perpendicular to the setting direction of conveying device 1, movable plate 41 that can move up and down along mounting bracket 4 is arranged between the two mounting brackets 4, box closing assembly 8 and glue coating assembly 6 are installed on movable plate 41, which is used for adjusting the setting height of box closing assembly 8 and glue coating assembly 6, when the packaging carton is placed at the starting end of conveying device 1, the motor 5 is started to drive the conveying belt to start moving, the conveying belt is in frictional contact with the packaging carton to drive it to move forward along the preset path.

[0031] In the embodiment, the closing assembly 8 comprises a support 81 fixedly installed on the movable plate 41, the support 81 is provided with a pressing plate 82 at the bottom near the connecting end of the movable plate 41, and a top rod 85 is arranged at the other end, the top plate is fixedly installed on the support 81 through a hinge seat 84, the support 81 is further provided with a pneumatic cylinder 83 for driving the top rod 85 to rotate around the hinge seat 84, and a guide rod 86 is further arranged at the side end of the support 81. In use, when the packaging carton is conveyed to the lower side of the closing assembly 8, the guide rod 86 plays a guiding role to ensure that the packaging carton accurately enters the conveying area between the two end conveying devices 1, the pneumatic cylinder 83 drives the top rod 85 to rotate around the hinge seat 84, so that the flaps on one side of the packaging carton are folded to the opening side of the packaging carton, and the packaging carton continues to move along the workbench 2 under the driving of the conveying device 1, so that the front end flaps of the packaging carton are in contact with and press down the pressing plate 82 arranged opposite to the top rod 85, so as to press and close the two side flaps at the top end of the packaging carton to close the opening of the packaging carton.

[0032] In the embodiment, the guide rod 86 has two, and the two guide rods 86 are fixedly connected to the support 81 at one end of the roots and are extended to be arranged above the conveying starting end of the conveying device 1.

[0033] In the embodiment, the inside of each of the two side mounting racks 4 is provided with an adjusting rod 7, the two adjusting rods 7 are provided with sliding blocks, the sliding blocks are fixedly connected between the movable plate 41, so as to realize the lifting adjustment of the movable plate 41 on the mounting rack 4, and the bottom of the sliding block is further provided with a locking structure and the locking structure is movably abutted against the adjusting rod 7, for fixing the height position of the movable plate 41 relative to the adjusting rod 7. In use, the height of the movable plate 41 can be flexibly adjusted through the combination of the adjusting rod 7 and the sliding block, so as to adapt to the closing operation of packaging cartons of different heights.

[0034] In the embodiment, the two groups of conveying devices 1 comprise a lead screw 12 arranged on the workbench 2, the lead screw 12 is provided with two connecting blocks 11, the two connecting blocks 11 are fixedly connected with the two groups of conveying devices 1 respectively, and an adjusting handle is arranged at one end of the lead screw 12 penetrating through the side wall of the workbench 2, for adjusting the width between the two groups of conveying assemblies, so as to adapt to the closing and feeding of cartons of various sizes.

[0035] In the embodiment, the workbench 2 is further provided with a plurality of independently rotatable transmission rollers 21 along the conveying direction of the conveying device 1, and the plurality of transmission rollers 21 are arranged at the bottom of the conveying device 1, for assisting in conveying the packaging carton.

[0036] In the embodiment, the bottom of the workbench 2 is further provided with a supporting assembly 3 for stably supporting the workbench 2, and universal wheels are arranged at the bottom of the supporting assembly 3. In use, the workbench 2 can be flexibly shifted to connect the conveying device 1 with any conveying line for conveying the packaging carton.

[0037] In the embodiment, the glue roll assembly 6 is detachably mounted with the glue roll, and the glue roll is arranged above the packaging carton and parallel to the conveying path of the packaging carton. In use, after the carton is sealed, the packaging carton continues to move forward into the working area of the glue roll assembly 6, and the glue roll on the glue roll assembly 6 is parallel to the conveying path of the packaging carton. When the packaging carton passes, the glue roll is applied to the joint of the fold to achieve the sealing effect. The glue roll is detachably mounted on the glue roll assembly 6, which is convenient for replacement and maintenance.

[0038] The above specific embodiments are only several preferred embodiments of the present application, and based on the technical scheme of the present application and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. An automatic feeding mechanism for packaging paper boxes, characterized in that, Include: Workbench (2); Conveying device (1) having two groups and opposite parallelly arranged on the workbench (2), the opposite side end face of the two groups of conveying device (1) is provided with a conveying belt, one end of the bottom of the conveying belt is connected with a motor (5) for driving the conveying belt, which is used for friction contact with the packaging carton and drives the packaging carton to move; The box closing assembly (8) is arranged above the workbench (2), which is used for automatically folding and closing the folding page connected to the top end of the packaging carton, and the rear end of the box closing assembly (8) is also provided with a glue covering assembly (6) for closing the packaging carton; The mounting bracket (4) has two groups and is arranged at the side end of the workbench (2), which is perpendicular to the arrangement direction of the conveying device (1), and the movable plate (41) is arranged between the two mounting brackets (4) and can move up and down along the mounting bracket (4), the box closing assembly (8) and the glue covering assembly (6) are mounted on the movable plate (41), which is used for adjusting the setting height of the box closing assembly (8) and the glue covering assembly (6).

2. The automatic feeding mechanism for a packaging carton according to claim 1, characterized in that: The box closing assembly (8) includes a support (81), the support (81) is fixedly installed on the movable plate (41), the support (81) is provided with a pressing plate (82) at the bottom near the connecting end of the movable plate (41), the other end is provided with a top rod (85), the top rod (85) is fixedly installed on the support (81) through a hinge seat (84), the support (81) is also provided with a pneumatic cylinder (83) for driving the top rod (85) to rotate around the hinge seat (84), and the side end of the support (81) is also provided with a guide rod (86).

3. The automatic feeding mechanism for a carton according to claim 2, characterized in that: The guide rod (86) has two, the root end of the two guide rods (86) is fixedly connected with the support (81), and the other end is arranged above the conveying starting end of the conveying device (1).

4. The automatic feeding mechanism for a carton according to claim 1, characterized in that: The inside of the two mounting brackets (4) is provided with an adjusting rod (7), the adjusting rod (7) is provided with a sliding block, the sliding block is fixedly connected between the two adjusting rods (7) and the movable plate (41), so as to realize the lifting adjustment of the movable plate (41) on the mounting bracket (4), and the sliding block is also provided with a locking structure and is movably abutted with the adjusting rod (7), so as to fix the height position of the movable plate (41) relative to the adjusting rod (7).

5. The automatic feeding mechanism for a carton according to claim 1, characterized in that: The two groups of conveying devices (1) include a lead screw (12) arranged on the workbench (2), the lead screw (12) is provided with two connecting blocks (11), the two connecting blocks (11) are respectively fixedly connected with the two groups of conveying devices (1), and one end of the lead screw (12) penetrates through the side wall of the workbench (2) and is provided with an adjusting handle.

6. The automatic feeding mechanism for a packaging carton according to claim 5, characterized in that: A plurality of driving rollers (21) which can rotate independently are arranged on the workbench (2) along the conveying direction of the conveying device (1), and the plurality of driving rollers (21) are arranged at the bottom of the conveying device (1) and are used for auxiliary conveying of the packaging carton.

7. The automatic feeding mechanism for a packaging carton according to claim 6, characterized in that: The bottom of the workbench (2) is also provided with a supporting assembly (3) for stably supporting the workbench (2), and the supporting assembly (3) is installed with universal wheels at the bottom.

8. The automatic feeding mechanism for a packaging carton according to claim 1, characterized in that: The glue covering assembly (6) is detachably provided with a glue roll arranged above the packaging carton and parallel to the conveying path of the packaging carton.

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