A new type of flattening device for packaging carton processing

Abstract

The utility model relates to the field of packing carton processing is pressed flat device, especially a new packing carton processing is pressed flat device, including carton conveying table, the side surface of carton conveying table is installed with controller, the table top of carton conveying table is installed with conveyer belt, the end surface of carton conveying table is installed with support frame, the upper end surface of support frame is installed with hydraulic cylinder, the output of hydraulic cylinder is connected with the pressing flat support through the support spring, the fixed plate is installed in the installation groove of the inside of pressing flat support, the periphery of fixed plate evenly is provided with flexible spring, the other end of flexible spring is connected with the pressing flat plate, the inside front end of pressing flat support is installed with the pressing flat roller through the pin shaft, when the paper is transported to the front of the pressing flat roller, the sensor detects the paper, the hydraulic cylinder drives to descend and drives the pressing flat support, the support spring is deformed when descending, the pressing flat plate flattens the paper, and the hydraulic cylinder rises again after completion, and the operation automation can increase the pressing flat efficiency of carton and improve the flatness after the pressing flat completion.

Description

Technical Field

[0001] This utility model relates to the technical field of flattening devices for processing packaging cartons, and in particular to a novel flattening device for processing packaging cartons. Background Technology

[0002] There are some problems with the existing flattening devices used in packaging carton processing. Some flattening devices can only flatten a single carton, resulting in low production efficiency. In addition, some devices cannot adjust the pressing mechanism according to the thickness of the carton, which will lead to problems such as uneven surface after flattening. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a novel flattening device for processing packaging cartons.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A novel flattening device for processing packaging cartons includes a carton conveyor table, a controller mounted on the side of the conveyor table, a conveyor belt mounted on the surface of the conveyor table, a support frame mounted on the end face of the conveyor table, a hydraulic cylinder mounted on the upper end face of the support frame, the output end of the hydraulic cylinder being connected to the flattening bracket via a support spring, an installation groove being provided inside the flattening bracket, a fixing plate being installed in the installation groove, flexible springs being evenly arranged around the fixing plate, the other end of the flexible springs being connected to the flattening plate, and a flattening roller being mounted on the front end of the flattening bracket via a pin.

[0006] Furthermore, in a preferred configuration, the controller controls the hydraulic cylinder to lift and lower via an electrical signal.

[0007] In addition, a preferred structure is that the front end of the pressure plate is provided with a scratch-resistant protective layer, which is made of elastic rubber material.

[0008] In addition, a preferred structure is that a sensor is installed on the front end face of the flattening roller, and the surface of the flattening roller is smooth.

[0009] In addition, a preferred structure is that the upper end of the support spring is connected to the hydraulic rod, and the other end of the support spring is set as an inclined surface connected to the upper end face of the flattening bracket.

[0010] In addition, a preferred structure is that a flexible support column is installed in the middle of the upper end face of the flattening bracket, and the flexible support column is connected to the outside of the hydraulic cylinder.

[0011] The beneficial effects of this utility model are as follows:

[0012] In this invention, when the paper is transported to the flattening roller, the sensor detects the paper, and the hydraulic cylinder drives the descent to move the flattening support. During the descent, the support spring deforms, and the flattening plate flattens the paper. After the paper is flattened, the hydraulic cylinder rises again. The automated operation can increase the flattening efficiency of the carton and improve the flatness after flattening. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a novel flattening device for processing packaging cartons proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the working state structure of a novel flattening device for processing packaging cartons proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the flattening device proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the bottom structure of the flattening device proposed in this utility model.

[0017] Figure 5 This is a schematic diagram of the pressure plate structure proposed in this utility model.

[0018] In the diagram: 1. Carton conveyor; 11. Controller; 12. Conveyor belt; 2. Support frame; 21. Hydraulic cylinder; 3. Flattening bracket; 31. Fixing plate; 32. Flexible spring; 33. Pressing plate; 34. Anti-scratch protective layer; 4. Flattening roller; 41. Sensor; 51. Support spring; 52. Flexible support column. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-5 A novel flattening device for processing packaging cartons includes a carton conveyor table 1, a controller 11 mounted on the side of the carton conveyor table 1, a conveyor belt 12 mounted on the surface of the carton conveyor table 1, a support frame 2 mounted on the end face of the carton conveyor table 1, a hydraulic cylinder 21 mounted on the upper end face of the support frame 2, the output end of the hydraulic cylinder 21 being connected to a flattening bracket 3 via a support spring 51, an installation groove being provided inside the flattening bracket 3, a fixing plate 31 being installed in the installation groove, flexible springs 32 being evenly arranged around the fixing plate 31, the other end of the flexible springs 32 being connected to a pressing plate 33, and a flattening roller 4 being mounted inside the front end of the flattening bracket 3 via a pin.

[0021] The controller 11 controls the hydraulic cylinder 21 to lift and lower via an electrical signal. The hydraulic rod at the lower end of the hydraulic cylinder 21 is connected to the flattening bracket 3, and the hydraulic cylinder 21 controls the lifting height of the flattening bracket 3.

[0022] Meanwhile, the front end of the pressing plate 33 is provided with a scratch-resistant protective layer 34. The scratch-resistant protective layer 34 is made of elastic rubber material. The elastic rubber material can better fit the surface of the carton during the pressing process, so as to avoid damage to the carton by the pressing plate 33 during operation.

[0023] Furthermore, a sensor 41 is installed on the front end face of the flattening roller 4. The surface of the flattening roller 4 is smooth, and the sensor 41 is model MPX2010. The smooth surface will not cause scratches or other problems to the surface of the carton.

[0024] The upper end of the support spring 51 is connected to the hydraulic rod, and the other end of the support spring 51 is set as an inclined surface and connected to the upper end surface of the flattening bracket 3. The inclined surface of one end of the support spring 51 is for the purpose of tilting the flattening bracket 3 so that the flattening roller 4 installed in the flattening bracket 3 is placed tangentially to the surface of the conveyor belt 12.

[0025] Meanwhile, a flexible support column 52 is installed in the middle of the upper end face of the flattening bracket 3. The flexible support column 52 is connected to the outside of the hydraulic cylinder 21. When the hydraulic cylinder 21 is pressed down, the support spring 51 is deformed by the pressure, and the flexible support column 52 plays a supporting and connecting role.

[0026] In this embodiment, the cardboard box to be flattened is first placed on the conveyor belt 12. The conveyor belt 12 starts to transport the cardboard box. When the cardboard box is transported to the area below the support frame 2, the paper is transported to the front of the flattening roller 4. The sensor 41 detects the paper, and the conveyor belt 12 stops moving. The sensor 41 is an MPX2010. The controller 11 controls the hydraulic cylinder 21 through an electrical signal. The output end of the hydraulic cylinder 21 is connected to the flattening bracket 3 through a support spring 51. The hydraulic cylinder 21 moves up and down. A fixing plate 31 is installed inside the flattening bracket 3. Flexible springs 32 are evenly arranged around the fixing plate 31. The other end of the flexible spring 32 is connected to the pressing plate 33. When the hydraulic cylinder 21 moves downward to the top of the carton, the pressing plate 33 generates a flattening force on the paper. When it descends, the support spring 51 is deformed by the pressure. A flexible support column 52 is installed in the middle of the upper end face of the flattening bracket 3. The flexible support column 52 is connected to the outside of the hydraulic cylinder 21 and plays a supporting role when flattening. After the paper is flattened, the hydraulic cylinder 21 moves upward. After the hydraulic cylinder 21 rises, the conveyor belt 12 resumes forward movement. The conveyor belt 12 drives the carton forward, and the paper completes the process of flattening the carton.

[0027] In this invention, when the paper is transported to the flattening roller 4, the sensor 41 detects the paper, and the hydraulic cylinder 21 drives the paper flattening support 3 to descend. When descending, the support spring 51 deforms, and the flattening plate 33 flattens the paper. After the paper is flattened, the hydraulic cylinder 21 rises again. The automated operation can increase the flattening efficiency of the carton and improve the flatness after flattening.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel flattening device for processing packaging cartons, comprising a carton conveyor table (1), characterized in that, A controller (11) is installed on the side of the carton conveyor (1), a conveyor belt (12) is installed on the surface of the carton conveyor (1), a support frame (2) is installed on the end face of the carton conveyor (1), a hydraulic cylinder (21) is installed on the upper end face of the support frame (2), the output end of the hydraulic cylinder (21) is connected to the flattening bracket (3) through the support spring (51), the flattening bracket (3) has an installation groove inside, a fixing plate (31) is installed in the installation groove, and flexible springs (32) are evenly arranged around the fixing plate (31). The other end of the flexible spring (32) is connected to the pressing plate (33), and a flattening roller (4) is installed at the front end of the flattening bracket (3) through a pin.

2. A novel flattening device for carton processing according to claim 1, characterized in that, The controller (11) controls the hydraulic cylinder (21) to lift and lower via electrical signals.

3. The novel flattening device for processing packaging cartons according to claim 1, characterized in that, The front end of the pressure plate (33) is provided with a scratch-resistant protective layer (34), which is made of elastic rubber material.

4. A novel flattening device for carton processing according to claim 1, characterized in that, A sensor (41) is installed on the front end face of the flattening roller (4), and the surface of the flattening roller (4) is smooth.

5. A novel flattening device for processing packaging cartons according to claim 1, characterized in that, The upper end of the support spring (51) is connected to the hydraulic rod, and the other end of the support spring (51) is set as an inclined surface connected to the upper end surface of the flattening bracket (3).

6. A novel flattening device for carton processing according to claim 1, characterized in that, A flexible support column (52) is installed in the middle of the upper end face of the flattening bracket (3), and the flexible support column (52) is connected to the outside of the hydraulic cylinder (21).

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