Packaging carton pre-supporting device

Abstract

The utility model discloses a packaging carton pre-supporting device, and belongs to the technical field of large volume parenteral industrial production. The device comprises a roller track and a carton supporting machine support, the roller track is connected into a process production line and located behind a carton folding machine, the carton supporting machine support is fixed to the middle of the roller track, the top of the carton supporting machine support is higher than the top face of a carton when the carton is placed on the roller track, and a carton supporting air cylinder is fixed to the center of the top face of the carton supporting machine support. The box supporting mechanism is connected with the box supporting air cylinder, the air cylinder in-situ sensor is installed on the box supporting air cylinder, the box supporting control box is installed on one side of the box supporting machine support, and the box in-place sensor is installed on a roller rail below the box supporting machine support. The device is simple in structure, high in reliability and convenient to mount, and solves the problem that a carton is crushed or cracked when products are loaded into the carton by a manipulator in a subsequent process.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrialized production of large infusion solutions, and particularly relates to a packaging carton pre-supporting device. Background Art

[0002] In large-volume infusion production, infusion products must be boxed before warehousing, shipping, and other subsequent processes. After passing through the carton folding machine on the production line, the cartons are conveyed on roller tracks to the boxing process, where a robotic arm grabs the products and places them into cartons. Without pre-tensioning the cartons, the flaps of the cartons, when the robotic arm grabs the products and places them into the cartons, could be crushed by the arm or even cracked, potentially impacting the final product packaging quality and wasting carton materials. Utility Model Content

[0003] In order to solve the problem that a flap on a carton may be damaged or a carton may be cracked when a robot grabs products and puts them into a carton, the utility model provides a packaging carton pre-supporting device.

[0004] A device for pre-supporting packaging cartons, characterized in that it includes a roller track, a track control box, a carton support machine bracket, a carton support mechanism, a carton support cylinder, a carton support control box, a carton in-position sensor, and a cylinder in-position sensor. The roller track is connected to the process production line and is located after the carton folding machine. The carton support machine bracket is fixed in the middle of the roller track. The four legs of the carton support machine bracket are respectively supported on the ground on both sides of the roller track. The top of the carton support machine bracket is higher than the height of the top surface of the carton when the carton is placed on the roller track. The carton support cylinder is fixed at the center of the top surface of the carton support machine bracket. The carton support mechanism is connected to the carton support cylinder. The carton support mechanism is composed of a fixed block, a support rod, and a triangular block. The top of the fixed block is fixed to the The telescopic rod end of the box supporting cylinder, the four support rods are horizontally and evenly fixed at the bottom of the fixed block, the side of the triangular block is a right triangle, its bottom surface is fixed at the outer end of the bottom surface of the support rod, and the right-angled side of the triangular block faces the inside of the support rod, the cylinder in-situ sensor is installed on the box supporting cylinder, the box supporting control box is installed on the side of the box supporting machine bracket, the box in-position sensor is installed on the roller track below the box supporting machine bracket, the box supporting control box panel is equipped with a start button and a stop button, and the box supporting control box is installed with a control circuit, a track control box is installed on the side of the roller track starting position, the position below the box supporting frame and the end position, the cylinder in-situ sensor and the box in-position sensor are electrically connected to the box supporting control box.

[0005] The beneficial effects of the utility model are: simple structure, high reliability, easy installation, and solving the problem that the carton may be crushed or cracked when the robot arm in the later process puts the product into the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 The figure is a structural diagram of a packaging carton pre-support device.

[0007] Figure 2 This is a partial enlarged view of point A.

[0008] Among them: 1- roller track, 2- track control box, 3- box supporting machine bracket, 4- box supporting mechanism, 41- fixed block, 42- support rod, 43- triangle block, 5- box supporting cylinder, 6- box supporting control box, 7- box in position sensor, 8- cylinder in-situ sensor. DETAILED DESCRIPTION

[0009] Example 1: A device for pre-supporting packaging cartons, comprising a roller track 1, a track control box 2, a box-supporting machine bracket 3, a box-supporting mechanism 4, a box-supporting cylinder 5, a box-supporting control box 6, a box-in-place sensor 7 and a cylinder in-situ sensor 8. The roller track 1 is connected to the process production line and is located after the box folding machine. The box-supporting machine bracket 3 is fixed in the middle of the roller track 1. The four legs of the box-supporting machine bracket 3 are respectively supported on the ground on both sides of the roller track 1. The top of the box-supporting machine bracket 3 is higher than the height of the top surface of the carton when the carton is placed on the roller track 1. The box-supporting cylinder 5 is fixed at the center of the top surface of the carton support 3. The box-supporting mechanism 4 is connected to the box-supporting cylinder 5. The box-supporting mechanism 4 is composed of a fixed block 41, a support rod 42 and a triangular block 43. The top of the fixed block 41 is fixed to the support rod by bolts The telescopic rod end of the box cylinder 5, the four support rods 42 are horizontally and evenly fixed at the bottom of the fixed block 41, the side of the triangular block 43 is a right triangle, and its bottom surface is fixed at the outer end of the bottom surface of the support rod 42, and the right-angled side of the triangular block 43 faces the inside of the support rod 42, the cylinder in-situ sensor 8 is installed on the box supporting cylinder 5, the box supporting control box 6 is installed on the side of the box supporting machine bracket 3, and the box in-position sensor 7 is installed on the roller track 1 below the box supporting machine bracket 3. The start button and the stop button are installed on the panel of the box supporting control box 6, and the control circuit is installed in the box supporting control box 6. A track control box 2 is installed on the side of the starting position of the roller track 1, the position below the box supporting frame 3 and the end position. The cylinder in-situ sensor 8 and the box in-position sensor 7 are electrically connected to the box supporting control box 6.

[0010] After the device is powered on, press the start button on the box support control box 6. The carton folded by the folding machine in the previous process is transported to the bottom of the box support mechanism 4 through the roller track 1. After the box arrival sensor 7 senses the carton, the roller track 1 stops rotating and the carton stops under the box support mechanism 4. At this time, the control program in the box support control box 6 determines whether the cylinder home position sensor 8 on the box support cylinder 5 has any induction. If so, the program controls the box support cylinder 5 to drive the box support mechanism 4 to move downward. When it reaches the bottom, it stays for 1 second and then moves upward back to its original position. This is repeated 2 or more times to achieve the purpose of pressing the upper cover of the carton outward to a certain deformation, completing the pre-support of the carton. After the box support cylinder 5 returns to its original position, the roller track 1 starts and transports the carton to the next process. When the stop button on the box support control box 6 is pressed, the work stops, the box support cylinder 5 returns to its original position, and the roller track 1 transports the carton normally.

Claims

1. A packaging carton pre-supporting device, characterized by: It includes a roller track, a track control box, a case erector bracket, a case erecting mechanism, a case erecting cylinder, a case erecting control box, a case in-position sensor and a cylinder in-position sensor. The roller track is connected to the process production line and is located after the carton folding machine. The case erector bracket is fixed in the middle of the roller track. The four legs of the case erector bracket are supported on the ground on both sides of the roller track. The top of the case erector bracket is higher than the height of the top surface of the carton when the carton is placed on the roller track. The case erector cylinder is fixed at the center of the top surface of the case erector bracket. The case erector mechanism is connected to the case erector cylinder. The case erector mechanism is composed of a fixed block, a support rod and a triangular block. The top of the fixed block is fixed to the end of the telescopic rod of the case erector cylinder by bolts. The head, four support rods are fixed horizontally and evenly at the bottom of the fixed block, the side of the triangular block is a right triangle, the bottom of which is fixed at the outer end of the bottom of the support rod, and the right-angled side of the triangular block faces the inside of the support rod, the cylinder in-situ sensor is installed on the box support cylinder, the box support control box is installed on the side of the box support machine bracket, the box in-position sensor is installed on the roller track below the box support machine bracket, the box support control box panel is equipped with a start button and a stop button, the box support control box is installed with a control circuit, a track control box is installed on the side of the roller track starting position, the position below the box support frame and the end position, the cylinder in-situ sensor and the box in-position sensor are electrically connected to the box support control box.

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