CN207327702U - A kind of plastic packing box edge-folding mechanism - Google Patents

Abstract

The utility model discloses an edge-folding mechanism for a plastic packaging box, which comprises a frame, and a corresponding high bracket group and a low bracket group are arranged on the top of the frame, and two parallel sliding slides are connected to the high bracket group and the low bracket group. There is a mobile adsorption mechanism for absorbing plastic film that can move back and forth with the slide rails between the two slide rails. There are two guide rails on the top surface of the rack correspondingly. There is a pressing assembly, the pressing assembly includes two cylinders arranged on the low bracket group, the lower parts of the two cylinders are respectively connected with a U-shaped frame, and a pressing plate is connected between the two U-shaped frames, and the pressing plate is arranged on the upper part of the bearing plate. A hemming assembly is arranged between the cylinders. The utility model has the advantages of reasonable design, good safety and high efficiency.

Description

A plastic packaging box folding mechanism

technical field

The utility model relates to the technical field of plastic film processing, in particular to an edge folding mechanism for a plastic packaging box.

Background technique

Plastic packaging boxes are widely used and can be used in many places in life and work, such as office file boxes, etc. At present, most plastic packaging boxes use a piece of plastic film to go through the folding and cutting process, and then fold along the folding line and cutting line. The shape of the box. At present, most processing factories use manual cutting to process plastic packaging boxes, which has low efficiency and low processing precision. There are also some processing workshops that use hemming equipment for processing, but the existing hemming equipment has many defects. For example, the processing speed is slow and the equipment cost is high, which affects the processing process and increases the cost.

Utility model content

In order to overcome the above problems, the utility model provides an edge folding mechanism for a plastic packaging box.

The technical solution of the utility model is to provide a plastic packaging box folding mechanism, which includes a frame, which is characterized in that: the top of the frame is provided with a corresponding high bracket group and a low bracket group, and the high bracket group and the Two slide rails arranged in parallel are connected to the low bracket group, and a mobile adsorption mechanism for absorbing plastic films that can reciprocate with the slide rails is arranged between the two slide rails, and the mobile adsorption mechanism includes a sliding block , the sliding block is connected between the two slide rails, the bottom of the sliding block is connected with a support plate, the center of the bottom of the support plate is provided with a drive pump, and both sides of the drive pump are provided with a telescopic rod. The bottom of the telescopic rods is connected with an adsorption plate, and the bottom surface of the adsorption plate is provided with a number of suction nozzles in a matrix; the top surface of the frame is correspondingly provided with two guide rails, and a bearing plate is horizontally arranged on the upper part of the guide rails. A pressing assembly is connected to the support group, and the pressing assembly includes two cylinders arranged on the low support group. The lower parts of the two cylinders are respectively connected with a U-shaped frame, and the two U-shaped frames are connected together. A pressing plate is connected, the pressing plate is arranged on the upper part of the bearing plate, and a hemming assembly is arranged between the two cylinders. The lower part is vertically connected with a slideway respectively, and a hemming edge is arranged on the two slideways, and a through groove is opened on the pressing plate, and the hemming edge can move to the lower part of the pressing plate through the through groove.

Further, a corresponding slitting mechanism is provided on the outer surfaces of the two guide rails, and each of the slitting mechanisms includes a mechanical arm and a slitting knife.

Further, a driving motor is provided at the bottom of the slitting mechanism, and the driving motor is connected to the slitting mechanism.

Further, the high bracket set includes two corresponding supporting frames, the tops of the two supporting frames are horizontally connected to a horizontal plate, and the two slide rails are connected to the lower part of the horizontal plate.

Further, the low support group includes two sets of corresponding connecting frames, each group of connecting frames includes two connecting frames, and a connecting plate is horizontally arranged between the tops of the two connecting frames.

Further, a driving device is provided at the bottom of the slide rail.

The beneficial effects of the utility model are: the folding mechanism of the plastic packaging box of the utility model is provided with a high support group and a low support group on the frame for the connection of the slide rail, and the mobile adsorption mechanism provided at the bottom of the slide rail is used for absorbing plastic Film feeding, the pressing component is used to compress the plastic film moved to the designated position, and then it is convenient for the hemming component and the slitting mechanism to perform the hemming process and slitting process on the plastic film, and the processed plastic film is removed from the equipment to complete the processing. The whole process is simple and efficient, and the utility model has the advantages of reasonable design, good safety and high efficiency.

Description of drawings

Fig. 1 is the front structural representation of the utility model;

Fig. 2 is a schematic view of the top surface structure of the utility model;

FIG. 3 is a schematic diagram of the structure on the left side of FIG. 1 .

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figures 1 to 3, a plastic packaging box folding mechanism of the present invention includes a frame 1, which is characterized in that: the top of the frame 1 is provided with a corresponding high bracket group 2 and a low bracket group 3, The high bracket group 2 and the low bracket group 3 are connected with two parallel slide rails 4, between the two slide rails 4 is provided with a mobile adsorption mechanism 5 that can reciprocate with the slide rails 4 for absorbing plastic film, the mobile adsorption Mechanism 5 comprises a sliding block 51, and sliding block 51 is connected between two slide rails 4, and the bottom of sliding block 51 is connected with a supporting plate 52, and the bottom center of supporting plate 52 is provided with a driving pump 53, and the both sides of driving pump 53 A telescopic rod 54 is provided, and the bottoms of the two telescopic rods 54 are jointly connected with an adsorption plate 55. The bottom surface of the adsorption plate 55 is provided with a plurality of suction nozzles 56 in a matrix; A bearing plate 61 is provided, and the low bracket group 3 is connected with a compression assembly 7, the compression assembly 7 includes two cylinders 71 arranged on the low bracket group 3, and the lower parts of the two cylinders 71 are respectively connected with a U-shaped frame 72, two A pressing plate 73 is commonly connected between the U-shaped frames 72, the pressing plate 73 is arranged on the upper part of the bearing plate 61, and a hemming assembly 8 is arranged between the two cylinders 71, and the hemming assembly 8 includes a U-shaped plate 81 arranged on the lower support group 3 The lower parts of the two ends of the U-shaped plate 81 are vertically connected with a slideway 82 respectively, and a hemming edge 83 is arranged on the two slideways 82, and a through groove 74 is opened on the pressing plate 73, and the hemming edge 83 can move to the pressing plate through the through groove 74. 73 lower part.

Furthermore, a corresponding slitting mechanism 9 is provided on the outer surfaces of the two guide rails 6 , and each slitting mechanism 9 includes a mechanical arm 91 and a slitting knife 92 .

Further, a driving motor 93 is provided at the bottom of the slitting mechanism 9 , and the driving motor 93 is connected to the slitting mechanism 9 for driving the mechanical arm 91 and the slitting knife 92 to work.

Further, the high bracket set 2 includes two corresponding supporting frames 21 , the tops of the two supporting frames 21 are horizontally connected to a horizontal plate 22 , and the two sliding rails 4 are connected to the lower part of the horizontal plate 22 .

Further, the low bracket group 3 includes two sets of corresponding connecting frames 31 , each group of connecting frames 31 includes two connecting frames 31 , and connecting plates 32 are arranged horizontally between the tops of the two connecting frames 31 .

Further, a driving device 41 is provided at the bottom of the slide rail 4 .

The folding mechanism of the plastic packaging box of the present utility model is provided with a high support group 2 and a low support group 3 on the frame 1 for the connection of the slide rail 4, and the mobile adsorption mechanism 5 provided at the bottom of the slide rail 4 is used for absorbing the plastic film into the material, the pressing component 7 is used to compress the plastic film moved to the designated position, and then it is convenient for the folding component 8 and the slitting mechanism 9 to perform the hemming process and the slitting process on the plastic film, and the processed plastic film is removed from the equipment to complete the processing , the whole process is simple and efficient, and the utility model has the advantages of reasonable design, good safety and high efficiency.

In actual work, the plastic film is placed on the lower part of the suction nozzle 56 by the worker, and the suction nozzle 56 absorbs the plastic film, and then the driving device 41 drives the sliding block 51 of the mobile adsorption mechanism 5 to move inward, stops after moving to a certain position, and then drives The pump 53 works to drive the telescopic rod 54 to stretch out downwards, driving the adsorption plate to move down until the plastic film is moved down to the carrier plate 61 to stop, and then the mobile adsorption mechanism 5 is reset; the plastic film is driven by the guide rail 6 on the carrier plate 61 Move down and forward to the pressing assembly 7, the cylinder 71 of the pressing assembly 7 drives the pressing plate 73 to move down and press the plastic film, and then the folding edge 83 of the folding assembly 8 moves up and down on the slideway 82 to specify the plastic film. position to press out the flanging, while the mechanical arm 91 of the slitting mechanism 9 drives the slitting knife 92 to slit the designated position on the plastic film, and stops working when several positions of the plastic film can be folded into plastic packaging boxes, and then The carrying plate 61 removes the plastic film, then resets it, and prepares for the next cycle.

The above embodiment is only one implementation mode of the present utility model, and its description is relatively specific and detailed, but it should not be construed as limiting the patent scope of the present utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (6)

1. A plastic packaging box folding mechanism, which includes a frame, characterized in that: the top of the frame is provided with a corresponding high bracket group and a low bracket group, and the high bracket group and the low bracket group are connected There are two slide rails arranged in parallel, and a mobile adsorption mechanism for absorbing plastic film that can reciprocate with the slide rails is arranged between the two slide rails. The mobile adsorption mechanism includes a sliding block, and the sliding block is connected to Between the two slide rails, a supporting plate is connected to the bottom of the sliding block, a driving pump is arranged at the center of the bottom of the supporting plate, a telescopic rod is arranged on both sides of the driving pump, and the bottoms of the two telescopic rods are connected together There is an adsorption plate, and the bottom surface of the adsorption plate is provided with a number of suction nozzles in a matrix; the top surface of the frame is correspondingly provided with two guide rails, and a bearing plate is horizontally arranged on the upper part of the guide rails, and a pressure plate is connected to the low bracket group. The compression assembly includes two cylinders arranged on the low bracket group, the lower parts of the two cylinders are respectively connected with a U-shaped frame, and a pressing plate is connected between the two U-shaped frames. The pressure plate is arranged on the upper part of the bearing plate, and a hemming assembly is arranged between the two cylinders. The hemming assembly includes a U-shaped plate arranged on the low support group, and the lower parts of the two ends of the U-shaped plate are vertically connected with a slide A hemming edge is provided on the two slides, and a through groove is opened on the pressing plate, and the hemming edge can move to the lower part of the pressing plate through the through groove. 2. A plastic packaging box hemming mechanism according to claim 1, characterized in that: the outer surfaces of the two guide rails are provided with a correspondingly arranged slitting mechanism, and the slitting mechanism includes a mechanical arm and Slicing knife. 3 . The folding mechanism for plastic packaging boxes according to claim 2 , wherein a driving motor is provided at the bottom of the slitting mechanism, and the driving motor is connected to the slitting mechanism. 4 . 4. A plastic packaging box hemming mechanism according to claim 1, characterized in that: the high bracket group includes two corresponding supporting frames, the tops of the two supporting frames are horizontally connected to a horizontal plate, and the two The slide rail is connected to the lower part of the horizontal plate. 5. A plastic packaging box hemming mechanism according to claim 1, characterized in that: said low bracket group includes two sets of corresponding connecting frames, each group of connecting frames includes two connecting frames, two Connecting plates are arranged horizontally between the tops of the connecting frames. 6 . A plastic packaging box hemming mechanism according to claim 1 , wherein a driving device is provided at the bottom of the slide rail. 7 .