A press flattening device for a carton

Abstract

The utility model discloses a kind of packing carton's compression flattening device, including bundling machine body, the upper surface of bundling machine body is provided with leveling mechanism, the leveling mechanism includes leveling plate, the leveling of paper box is carried out by the movement of leveling plate, the compression flattening device of this packing carton, by setting compression mechanism, paper box is compressed, movable frame is fixedly installed by bolt and stainless steel frame, it is convenient to disassemble while being fixed, spring is fixedly installed with movable frame and bundling machine body respectively, after movable frame moves, spring can make it reset, telescopic rod of moving electric push rod is fixedly installed with sliding frame, drive it to move, lifting electric push rod drives lifting frame to lift, compression roller is rotatably connected with lifting frame, drive it to lift while not affecting its rotation, paper box is pressed flat while not hindering the movement of paper box, to realize continuous, efficient compression process, the present application has the effect of paper box compression flattening.

Description

Technical Field

[0001] This application relates to the field of packaging cartons, and more particularly to a pressing and flattening device for packaging cartons. Background Technology

[0002] A bundling machine is an automated device mainly used to bundle and package cardboard boxes or other similar materials. Its core function is to use mechanical action to wrap the cardboard box with strapping or wire and complete the bundling and fixing. This equipment is widely used in carton, color box and packaging companies to replace traditional manual bundling, improve production efficiency and reduce labor costs.

[0003] In existing technologies, it is difficult to guarantee uniformity and consistency when manually leveling the four sides of multiple cardboard boxes. Due to differences in operator skills and physical strength, the leveled cardboard boxes still have unevenness, which affects the subsequent bundling effect. Furthermore, if the top of the cardboard box is not flattened, the bundling straps may loosen or slip during bundling due to the unevenness of the cardboard box, affecting the stability of the packaging. Therefore, a pressing and leveling device for packaging cardboard boxes is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the technical problems in the prior art, which is that it is difficult to ensure uniformity and consistency by manually flattening the four sides of multiple cardboard boxes, and the top of the cardboard boxes are not flattened, so the strapping straps will loosen or slip off during the binding process due to the unevenness of the cardboard boxes, thus affecting the stability of the packaging, this application provides a pressing and flattening device for packaging cardboard boxes.

[0005] This application provides a pressing and leveling device for packaging paper boxes, which adopts the following technical solution:

[0006] A pressing and leveling device for packaging cartons includes a bundling machine body, and a leveling mechanism is provided on the upper surface of the bundling machine body. The leveling mechanism includes a leveling plate, and the movement of the leveling plate levels the cartons.

[0007] The upper surface of the bundling machine body is provided with a pressing mechanism, which includes a pressure roller. The lifting and lowering of the pressure roller presses the paper box together.

[0008] Optionally, the leveling mechanism further includes a leveling electric push rod, which is fixedly installed on the inner side wall of the support frame of the baler body, and the leveling plate is slidably inserted into the inner wall of the groove of the support frame of the baler body.

[0009] Optionally, one end of the telescopic rod of the leveling electric push rod is fixedly installed on the bottom outer surface of the leveling plate, and a rotating frame is rotatably connected to the bottom wall of the support frame of the baler body through a bearing.

[0010] Optionally, a connecting rod is rotatably connected to the outer surface of the round rod of the rotating frame, and the connecting rod is rotatably connected to the outer surface of the round rod at the lower end of the flat plate.

[0011] Optionally, the pressing mechanism further includes a movable frame, wherein the outer surface of the support rod of the movable frame is slidably inserted into the inner wall of the support plate groove of the baler body, and a stainless steel frame is fixedly installed on the left side of the movable frame by bolts.

[0012] Optionally, a spring is fixedly installed on the right side of the movable frame. The spring is fixedly installed on the support plate surface of the baler body. The inner wall of the spring is movably sleeved with the arc surface of the support rod of the movable frame. A sliding frame is slidably inserted into the left side of the support frame of the baler body. A movable electric push rod is fixedly installed on the left side of the support frame of the baler body. One end of the telescopic rod of the movable electric push rod is fixedly installed with the outer surface of the support plate of the sliding frame.

[0013] Optionally, a lifting electric push rod is fixedly installed on the top surface of the support frame of the baler body, and a lifting frame is fixedly installed at one end of the telescopic rod of the lifting electric push rod. The lifting frame is slidably connected to the inner side wall of the support frame of the baler body, and the pressure roller is rotatably connected to the inner wall of the groove of the lifting frame.

[0014] In summary, this application includes at least one of the following beneficial technical effects:

[0015] 1. By setting up a leveling mechanism, the cardboard boxes are leveled. The leveling electric push rod drives a leveling plate fixedly installed with its telescopic rod to move. This leveling plate causes the connecting rod rotatably connected to it to deflect. The deflection of the connecting rod causes the rotating frame to deflect, thereby driving another leveling plate to move through another connecting rod on the rotating frame. This allows for the leveling of both sides of multiple stacked cardboard boxes. This solves the technical problem in the existing technology where manual leveling of multiple cardboard boxes around the four sides is difficult to guarantee uniformity and consistency. Due to differences in operator skill and physical strength, the leveled cardboard boxes still have unevenness, which affects the subsequent bundling effect.

[0016] 2. By setting up a pressing mechanism, the cardboard box is pressed together. The moving frame is fixed to the stainless steel frame with bolts, which facilitates disassembly while fixing it. Springs are fixed to the moving frame and the bundling machine body respectively. After the moving frame moves, the springs can reset it. The telescopic rod of the moving electric push rod is fixed to the sliding frame, which drives it to move. The lifting electric push rod drives the lifting frame to rise and fall. The pressure roller is rotatably connected to the lifting frame, which drives it to rise and fall without affecting its rotation. While flattening the cardboard box, it does not hinder the movement of the cardboard box, thus realizing a continuous and efficient pressing process. This solves the technical problem in the prior art that if the top of the cardboard box is not flattened, the bundling strap will loosen or slip due to the unevenness of the cardboard box during bundling, affecting the stability of the packaging. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a pressing and leveling device for packaging paper boxes proposed in this utility model;

[0018] Figure 2 This is a perspective view of the sliding frame structure of a pressing and leveling device for packaging paper boxes proposed in this utility model;

[0019] Figure 3 This is a perspective view of the leveling electric push rod structure of a pressing and leveling device for packaging paper boxes proposed in this utility model.

[0020] Figure 4 This is a perspective view of the rotating frame structure of a pressing and leveling device for packaging paper boxes proposed in this utility model;

[0021] Figure 5 This is a perspective view of the stainless steel frame structure of a pressing and flattening device for packaging paper boxes proposed in this utility model;

[0022] Figure 6 This is a perspective view of the lifting electric push rod structure of a pressing and leveling device for packaging paper boxes proposed in this utility model.

[0023] In the diagram: 1. Baler body; 2. Leveling electric push rod; 21. Leveling plate; 3. Rotating frame; 4. Connecting rod; 5. Moving frame; 51. Stainless steel frame; 6. Spring; 61. Sliding frame; 62. Moving electric push rod; 7. Lifting electric push rod; 71. Lifting frame; 72. Pressure roller. Detailed Implementation

[0024] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0025] Reference Figures 1-6 A pressing and leveling device for packaging paper boxes includes a bundling machine body 1, and a leveling mechanism is provided on the upper surface of the bundling machine body 1. The leveling mechanism includes a leveling plate 21, and the movement of the leveling plate 21 levels the paper box.

[0026] In order to flatten the two sides of multiple stacked cardboard boxes, the flattening mechanism also includes a flattening electric push rod 2. The flattening electric push rod 2 is fixedly installed on the inner side wall of the support frame of the baler body 1. The flattening plate 21 is slidably inserted into the inner wall of the groove of the support frame of the baler body 1. The flattening electric push rod 2 is fixed to the baler body 1, and the flattening plate 21 is slidably inserted into the baler body 1, which fixes it without affecting its movement, so as to flatten the two sides of multiple stacked cardboard boxes.

[0027] To ensure the stability of the rotating frame 3, one end of the telescopic rod of the leveling electric push rod 2 is fixedly installed on the bottom outer surface of a flat plate 21. The rotating frame 3 is rotatably connected to the bottom wall of the support frame of the baler body 1 through a bearing. The flat plate 21 is fixedly installed to the leveling electric push rod 2 through the telescopic rod of the leveling electric push rod 2, which drives the flat plate 21 to move on the baler body 1 which is slidably connected. The baler body 1 and the rotating frame 3 are rotatably connected through a bearing, which fixes the frame 3 without affecting its rotation, so as to ensure the stability of the rotating frame 3.

[0028] In order to move another flat plate 21 by another connecting rod 4 on the rotating frame 3, a connecting rod 4 is rotatably connected to the outer surface of the round rod of the rotating frame 3. The connecting rod 4 is rotatably connected to the outer surface of the round rod at the lower end of the flat plate 21. The rotating frame 3 is rotatably connected to the connecting rod 4, and the connecting rod 4 is rotatably connected to the flat plate 21. While fixing it, it does not affect its deflection. The leveling electric push rod 2 drives the flat plate 21, which is fixedly installed with its telescopic rod, to move. The flat plate 21 causes the connecting rod 4, which is rotatably connected to it, to deflect. The deflection of the connecting rod 4 causes the rotating frame 3 to deflect, thereby driving the other flat plate 21 to move through another connecting rod 4 on the rotating frame 3, so as to level the two sides of the stacked cardboard boxes.

[0029] By setting up a leveling mechanism, the cardboard boxes are leveled. The leveling electric push rod 2 drives a leveling plate 21 fixedly installed with its telescopic rod to move. The leveling plate 21 causes the connecting rod 4 rotatably connected to it to deflect. The deflection of the connecting rod 4 drives the rotating frame 3 to deflect, thereby driving another leveling plate 21 to move through another connecting rod 4 on the rotating frame 3. This allows for the leveling of both sides of multiple cardboard boxes stacked together. This solves the technical problem in the prior art where it is difficult to ensure uniformity and consistency when leveling multiple cardboard boxes manually. Due to differences in operator skill and physical strength, the leveled cardboard boxes still have unevenness, which affects the subsequent bundling effect.

[0030] In order to press the paper box, a pressing mechanism is provided on the upper surface of the bundling machine body 1. The pressing mechanism includes a pressure roller 72, and the lifting and lowering of the pressure roller 72 presses the paper box.

[0031] To facilitate the replacement of the stainless steel frame 51, the pressing mechanism also includes a movable frame 5. The outer surface of the support rod of the movable frame 5 is slidably inserted into the inner wall of the support plate groove of the baler body 1. The stainless steel frame 51 is fixedly installed on the left side of the movable frame 5 by bolts. The movable frame 5 is slidably inserted into the baler body 1, which supports it without affecting its movement. The movable frame 5 is fixedly installed to the stainless steel frame 51 by bolts, which is convenient to disassemble and replace in the future.

[0032] To flatten the other two sides of multiple stacked cardboard boxes, a spring 6 is fixedly installed on the right side of the movable frame 5. The spring 6 is fixedly installed on the support plate surface of the baler body 1. The inner wall of the spring 6 is movably sleeved with the arc surface of the support rod of the movable frame 5. A sliding frame 61 is slidably inserted into the left side of the support frame of the baler body 1. A movable electric push rod 62 is fixedly installed on the left side of the support frame of the baler body 1. One end of the telescopic rod of the movable electric push rod 62 is fixedly installed with the outer surface of the support plate of the sliding frame 61. The spring 6 is fixedly installed with the movable frame 5 and the baler body 1 respectively. After the movable frame 5 moves, the spring 6 can reset it. The baler body 1 is slidably inserted into the sliding frame 61, which is fixed without affecting its movement. The baler body 1 is fixedly installed with the movable electric push rod 62, which is fixedly installed with the sliding frame 61 through the telescopic rod of the movable electric push rod 62, which drives the sliding frame 61 to move, so as to flatten the other two sides of multiple stacked cardboard boxes.

[0033] To flatten the cardboard box without hindering its movement, a lifting electric push rod 7 is fixedly installed on the top surface of the support frame of the bundling machine body 1. A lifting frame 71 is fixedly installed at one end of the telescopic rod of the lifting electric push rod 7. The lifting frame 71 is slidably connected to the inner side wall of the support frame of the bundling machine body 1. The pressure roller 72 is rotatably connected to the inner wall of the groove of the lifting frame 71. The bundling machine body 1 is fixedly installed with the lifting electric push rod 7, and the lifting frame 71 is fixedly installed with the telescopic rod of the lifting electric push rod 7, driving its lifting and lowering. The lifting frame 71 is slidably inserted into the bundling machine body 1, fixing it without affecting its lifting and lowering, thus ensuring the stability of the lifting frame 71's lifting and lowering. The pressure roller 72 is rotatably connected to the lifting frame 71, driving its lifting and lowering without affecting its rotation. This flattens the cardboard box without hindering its movement, thus achieving a continuous and efficient pressing process.

[0034] By setting up a pressing mechanism, the cardboard box is pressed together. The movable frame 5 is fixedly installed to the stainless steel frame 51 with bolts, which facilitates disassembly while fixing it. The spring 6 is fixedly installed to the movable frame 5 and the bundling machine body 1 respectively. After the movable frame 5 moves, the spring 6 can reset it. The telescopic rod of the movable electric push rod 62 is fixedly installed to the sliding frame 61, which drives it to move. The lifting electric push rod 7 drives the lifting frame 71 to rise and fall. The pressure roller 72 is rotatably connected to the lifting frame 71, which drives it to rise and fall without affecting its rotation. While flattening the cardboard box, it does not hinder the movement of the cardboard box, thus realizing a continuous and efficient pressing process. This solves the technical problem in the prior art that if the top of the cardboard box is not flattened, the bundling strap will loosen or slip off due to the unevenness of the cardboard box during bundling, affecting the stability of the packaging.

[0035] Working principle: When it is necessary to press and flatten the cardboard boxes, the operator places the cardboard boxes on the support frame of the bundling machine body 1, starts the leveling electric push rod 2, and drives the leveling plate 21 fixedly installed on its telescopic rod to move. The leveling plate 21 causes the connecting rod 4 rotatably connected to it to deflect. The deflection of the connecting rod 4 drives the rotating frame 3 to deflect. Another connecting rod 4 on the rotating frame 3 moves accordingly, driving another leveling plate 21 to move, so as to level the two sides of the stacked cardboard boxes.

[0036] After the sides of the cardboard box are leveled, the lifting electric push rod 7 is activated, causing the lifting frame 71, which is fixedly installed with the telescopic rod, to descend on the slidably connected bundling machine body 1 until the pressure roller 72, which is rotatably connected to the lifting frame 71, contacts the upper surface of the cardboard box and flattens it. Then, the moving electric push rod 62 is activated, causing the sliding frame 61, which is slidably connected to the bundling machine body 1, to move and press the left side of the cardboard box so that its right side contacts the vertical surface of the stainless steel frame 51 on the moving frame 5, thereby leveling the left and right sides of the cardboard box. At this time, the bundling hooks on the bundling machine body 1 wrap the packing straps or wires around the cardboard box. After one end of the cardboard box is tied, the sliding frame 61 of the moving electric push rod 62 continues to push the cardboard box to move. The moving frame 5 drives the stainless steel frame 51 to retract. At the same time, the pressure roller 72 rolls above the cardboard box, thereby tying the cardboard box in multiple sections. The staff can set sensors at appropriate positions according to actual needs. The sensors are linked with the control system and can automatically adjust the tying spacing according to parameters such as the thickness and material of the cardboard box to adapt to different tying needs. After tying is completed, the staff removes the tied cardboard box, and the moving frame 5 returns to its original position under the force of the spring 6 for the next operation.

[0037] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A pressing and leveling device for packaging paper boxes, characterized in that: Includes a baler body (1), the upper surface of which is provided with a leveling mechanism, the leveling mechanism including a leveling plate (21), the movement of the leveling plate (21) to level the carton; The upper surface of the bundling machine body (1) is provided with a pressing mechanism, which includes a pressure roller (72). The lifting and lowering of the pressure roller (72) presses the paper box.

2. The pressing and leveling device for packaging paper boxes according to claim 1, characterized in that: The leveling mechanism also includes a leveling electric push rod (2), which is fixedly installed on the inner side wall of the support frame of the baler body (1), and the leveling plate (21) is slidably inserted into the inner wall of the groove of the support frame of the baler body (1).

3. The pressing and leveling device for packaging paper boxes according to claim 2, characterized in that: One end of the telescopic rod of the leveling electric push rod (2) is fixedly installed on the bottom outer surface of the leveling plate (21), and the bottom wall of the support frame of the baler body (1) is rotatably connected to the rotating frame (3) through the bearing.

4. The pressing and leveling device for packaging paper boxes according to claim 3, characterized in that: The outer surface of the round rod of the rotating frame (3) is rotatably connected to a connecting rod (4), which is rotatably connected to the outer surface of the round rod at the lower end of the flat plate (21).

5. The pressing and leveling device for packaging paper boxes according to claim 1, characterized in that: The pressing mechanism also includes a movable frame (5), the outer surface of the support rod of the movable frame (5) is slidably inserted into the inner wall of the support plate groove of the baler body (1), and a stainless steel frame (51) is fixedly installed on the left side of the movable frame (5) by bolts.

6. The pressing and leveling device for packaging paper boxes according to claim 5, characterized in that: A spring (6) is fixedly installed on the right side of the movable frame (5). The spring (6) is fixedly installed on the support plate surface of the baler body (1). The inner wall of the spring (6) is movably sleeved with the arc surface of the support rod of the movable frame (5). A sliding frame (61) is slidably inserted into the left side of the support frame of the baler body (1). A movable electric push rod (62) is fixedly installed on the left side of the support frame of the baler body (1). One end of the telescopic rod of the movable electric push rod (62) is fixedly installed with the outer surface of the support plate of the sliding frame (61).

7. The pressing and leveling device for packaging paper boxes according to claim 1, characterized in that: A lifting electric push rod (7) is fixedly installed on the top surface of the support frame of the baler body (1). A lifting frame (71) is fixedly installed at one end of the telescopic rod of the lifting electric push rod (7). The lifting frame (71) is slidably connected to the inner side wall of the support frame of the baler body (1). The pressure roller (72) is rotatably connected to the inner wall of the groove of the lifting frame (71).

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