Automatic corrugated board line pressing device

Abstract

The utility model provides an automatic corrugated board line pressing device which comprises a workbench, a wheel carrier, a line pressing wheel, a line wheel motor, a linear motion assembly, two sets of air cylinders and pressing blocks, the line pressing wheel is rotationally arranged on the wheel carrier, the line wheel motor is arranged on the wheel carrier, the output end of the line wheel motor is coaxially connected with the line pressing wheel, and the linear motion assembly is arranged on the workbench. The line pressing wheel corresponds to a corrugated board on the workbench up and down, the two sets of air cylinders are arranged in the line pressing direction of the corrugated board at intervals, the air cylinders are used for driving the pressing block to ascend and descend, and the linear motion assembly is used for driving the two sets of air cylinders to linearly move in the line pressing direction of the corrugated board. According to the automatic corrugated board line pressing device, during line pressing, a corrugated board is placed on the workbench, then the pressing block is used for pressing the corrugated board on the workbench, the linear motion assembly drives the pressing block to press the corrugated board to advance in the line pressing direction, and the corrugated board is pressed in the line pressing direction through the pressure of the pressing block; the corrugated board can be prevented from transversely or obliquely deviating in the line pressing process, and the line pressing effect is good.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box processing technology, specifically to an automated corrugated cardboard creasing device. Background Technology

[0002] Corrugated cardboard is die-cut, creasing, and stapling or gluing to create corrugated boxes. Corrugated boxes are one of the most widely used packaging products, consistently ranking first in usage among all packaging materials. This includes calcium-plastic corrugated boxes. For over half a century, corrugated boxes have gradually replaced wooden crates and other transport packaging containers due to their superior performance and easy processing, becoming the mainstay of transport packaging. Besides protecting goods and facilitating warehousing and transportation, they also beautify and promote products. Corrugated boxes are environmentally friendly products, benefiting both environmental protection and ease of loading and unloading.

[0003] A fully automatic corrugated cardboard creasing device on the market has the following drawbacks: 1. When creasing, the corrugated cardboard is manually guided forward, and the direction of the corrugated cardboard is easily deviated under the pressure of the creasing rollers, causing creasing deviation; 2. When creasing corrugated cardboard boxes, if it is necessary to make corrugated cardboard boxes of different sizes for folding, the position of the creasing rollers is fixed, so it is necessary to adjust the position of the corrugated cardboard on the worktable, which is not very accurate. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an automated corrugated cardboard creasing device, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automated corrugated cardboard creasing device, comprising a worktable, a wheel frame, creasing wheels, a creasing wheel motor, a linear motion assembly, two sets of cylinders, and a pressing block. The creasing wheels are rotatably mounted on the wheel frame, and the creasing wheel motor is mounted on the wheel frame with its output end coaxially connected to the creasing wheels. The creasing wheels correspond vertically to the corrugated cardboard on the worktable. The two sets of cylinders are arranged at intervals along the creasing direction of the corrugated cardboard. The cylinders are used to drive the pressing blocks to rise and fall, and the linear motion assembly is used to drive the two sets of cylinders to move linearly in the creasing direction of the corrugated cardboard.

[0008] Preferably, it also includes a spacing adjustment component, which is disposed on the linear motion component and is used to adjust the spacing between the two cylinders.

[0009] Preferably, the spacing adjusting assembly comprises a bracket, a gear and two sets of racks, slide rails and sliders, the gear is rotationally arranged on the bracket, the slide rails are arranged on the bracket and are arranged along the corrugated board pressing line direction, the two racks are slidably fitted on the two slide rails through the sliders and are respectively engaged on the upper and lower sides of the gear, and the two sets of air cylinders are respectively fixed on the two racks.

[0010] Preferably, the linear motion assembly comprises a driving motor, a lead screw, a slide rod, a nut threadedly arranged on the lead screw and a sliding sleeve slidably arranged on the slide rod, the lead screw and the slide rod are arranged along the corrugated board pressing line direction, the driving motor is fixed on the workbench and is connected with the lead screw, and the bracket is fixed on the nut and the sliding sleeve.

[0011] Preferably, the bracket is provided with a hand wheel coaxially connected with the gear.

[0012] Preferably, the workbench is further provided with a position adjusting assembly for adjusting the transverse position of the pressing wheel, the position adjusting assembly comprises a guide rod fixed on the workbench, the wheel frame is provided with a guide hole slidably fitted on the guide rod, and the wheel frame is vertically screw-connected with a bolt corresponding to the guide rod.

[0013] Preferably, the workbench is transversely provided with a pressing groove, and the pressing wheel is correspondingly arranged above and below the pressing groove.

[0014] Preferably, the workbench is provided with a positioning plate on the side of the pressing block, and the positioning plate is arranged along the corrugated board pressing line direction.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of automatic corrugated board line pressing device.There is following beneficial effect:

[0017] 1, the automatic corrugated board line pressing device, corrugated board is placed on workbench when pressing line, then corrugated board is pressed on workbench using pressing block, and corrugated board is driven to travel along pressing line direction by linear motion assembly with pressing block, using the pressure of pressing block, it can avoid the transverse or inclined deviation of corrugated board in pressing line process, and the pressing line effect is good.

[0018] 2, the automatic corrugated board line pressing device, spacing adjusting assembly can adjust the spacing between two air cylinders according to different length of corrugated board, so that two pressing blocks are pressed on the front and rear ends of corrugated board, avoid the phenomenon that corrugated board is raised in front and rear in pressing line process due to being pressed in the middle of corrugated board, and the versatility is stronger. DRAWINGS

[0019] Fig. 1 It is the axonometric drawing of the utility model;

[0020] Fig. 2 The distance adjusting assembly structure schematic view of the utility model.

[0021] In the figure: 1 workbench, 2 wheel frame, 3 line wheel, 4 line wheel motor, 5 line pressing groove, 6 support, 7 gear, 8 rack, 9 slide rail, 10 sliding block, 11 rocking wheel, 12 air cylinder, 13 pressing block, 14 lead screw, 15 slide rod, 16 nut, 17 sliding sleeve, 18 drive motor, 19 guide rod, 20 guide hole, 21 bolt, 22 positioning plate. DETAILED DESCRIPTION

[0022] The utility model embodiment provides a kind of automatic corrugated paperboard line pressing device, as shown in Figs. 1-2 It includes workbench 1, wheel frame 2, line wheel 3, line wheel motor 4, linear motion assembly and two groups of air cylinder 12, pressing block 13.

[0023] Line wheel 3 is rotationally arranged on wheel frame 2.Line wheel motor 4 is arranged on wheel frame 2, and the output end is coaxially connected with line wheel 3, and line wheel motor 4 is used to drive line wheel 3 to rotate.Line wheel 3 corresponds to the corrugated paperboard of workbench 1 up and down, two groups of air cylinder 12 are arranged along the line pressing direction of corrugated paperboard, the bottom of pressing block 13 is provided with anti-skid line, air cylinder 12 is used to drive pressing block 13 to lift, and linear motion assembly is used to drive two groups of air cylinder 12 to linearly move towards the line pressing direction of corrugated paperboard.The pressing force of air cylinder 12 should not be too large, so that pressing block 13 can drive corrugated paperboard to move on workbench 1 when moving.

[0024] When pressing line, corrugated paperboard is placed on workbench, then corrugated paperboard is pressed on workbench using pressing block, and linear motion assembly is used to drive pressing block 13 to travel along the line pressing direction while pressing corrugated paperboard, using the pressure of pressing block 13, can avoid the deviation of corrugated paperboard in horizontal direction or inclination during line pressing, and the line pressing effect is good.

[0025] As shown in Fig. 2 The device further includes distance adjusting assembly, which is arranged on linear motion assembly, and is used to adjust the distance between two air cylinders 12.The distance between two air cylinders 12 can be adjusted according to corrugated paperboard of different lengths, so that two pressing blocks 13 are pressed tightly on the front and rear ends of corrugated paperboard, to avoid the phenomenon that corrugated paperboard is raised in front and rear during line pressing due to being pressed in the middle of corrugated paperboard, and the versatility is relatively strong.

[0026] As shown in Fig. 2As shown, the distance adjusting assembly comprises a bracket 6, a gear 7, and two sets of racks 8, slide rails 9, and sliding blocks 10. The gear 7 is rotationally arranged on the bracket 6, and the bracket 6 is provided with a rocking wheel 11 coaxially connected with the gear 7. A locking bolt can be threadedly connected on the rocking wheel 11, and the end of the locking bolt corresponds to the bracket 6, so that the rocking wheel 11 can be fixed by the locking bolt. The slide rails 9 are arranged on the bracket 6 and along the corrugated paper pressing line direction. The two racks 8 are slidably fitted on the two slide rails 9 by the sliding blocks 10 and are respectively engaged on the upper and lower sides of the gear 7. The two sets of air cylinders 12 are respectively fixed on the two racks 8.

[0027] When the gear 7 rotates, the two racks 8 can be displaced in opposite or same directions, thereby adjusting the distance between the two pressing blocks 13.

[0028] As shown, Fig. 2 The linear motion assembly comprises a driving motor 18, a lead screw 14, a slide rod 15, a nut 16 threadedly sleeved on the lead screw 14, and a sliding sleeve 17 slidably sleeved on the slide rod 15. The two ends of the lead screw 14 are fixed on the workbench 1 by bearing seats, and the two ends of the slide rod 15 are fixed on the workbench 1 by a slide rod seat. The lead screw 14 and the slide rod 15 are arranged along the corrugated paper pressing line direction. The driving motor 18 is fixed on the workbench 1 and connected with the lead screw 14. The bracket 6 is fixed on the nut 16 and the sliding sleeve 17. The bracket 6 is driven to move linearly by the driving motor 18.

[0029] In order to adjust the transverse position of the pressing wheel 3, it can be adjusted according to the different pressing line position requirements of the corrugated paper. The workbench 1 is further provided with a position adjusting assembly for adjusting the transverse position of the pressing wheel 3. The position adjusting assembly comprises a guide rod 19 fixed on the workbench 1. The wheel frame 2 is provided with a guide hole 20 slidably fitted on the guide rod 19. The wheel frame 2 is vertically threadedly connected with a bolt 21 corresponding to the guide rod 19. After the position of the wheel frame 2 is adjusted, the wheel frame 2 is locked on the guide rod 19 by the bolt 21.

[0030] In order to avoid pressing defects, the workbench 1 is transversely provided with a pressing groove 5, and the pressing wheel 3 corresponds to the pressing groove 5. The cross section of the pressing groove 5 is arc-shaped, and the bottom surface height of the pressing wheel 3 is lower than the height of the workbench 1. The bottom surface of the pressing wheel 3 is located in the pressing groove 5. The pressing wheel 3 can extrude the corrugated paper downward during pressing, and the pressing effect is good.

[0031] The workbench 1 is provided with a positioning plate 22 on one side of the pressing block 13, and the positioning plate 22 is arranged along the corrugated paper pressing line direction. During pressing, one side of the corrugated paper can be positioned against the positioning plate 22, and it is not necessary to position the pressing position of the corrugated paper every time.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated corrugated cardboard creasing device characterized by: The utility model provides a corrugated paperboard line pressing device, including workbench (1), wheel frame (2), line pressing wheel (3), line wheel motor (4), linear motion assembly and two groups of cylinder (12), briquetting (13), line pressing wheel (3) rotation is arranged on wheel frame (2), line wheel motor (4) is arranged on wheel frame (2), and the output end is coaxial with line pressing wheel (3) link, line pressing wheel (3) with the corrugated paperboard upper and lower correspondence of workbench (1), two groups of cylinder (12) are arranged along the interval of corrugated paperboard line pressing direction, the cylinder (12) is used for driving briquetting (13) to go up and down, linear motion assembly is used for driving two groups of cylinder (12) linear motion towards the corrugated paperboard line pressing direction.

2. An automated corrugated paperboard creasing device according to claim 1, wherein: It also includes a spacing adjustment assembly, which is arranged on the linear motion assembly, and is used to adjust the spacing between the two cylinders (12).

3. An automated corrugated paperboard creasing device according to claim 2, wherein: The spacing adjustment assembly includes a bracket (6), a gear (7), and two sets of racks (8), slide rails (9), and sliding blocks (10). The gear (7) is rotatably arranged on the bracket (6). The slide rails (9) are arranged on the bracket (6) and along the corrugated paperboard line pressing direction. The two racks (8) are slidably fitted on the two slide rails (9) through the sliding blocks (10) and are respectively engaged on the upper and lower sides of the gear (7). The two sets of cylinders (12) are respectively fixed on the two racks (8).

4. An automated corrugated board creasing device according to claim 3, characterized in that: The linear motion assembly includes a drive motor (18), a lead screw (14), a slide rod (15), a nut (16) threaded on the lead screw (14), and a sliding sleeve (17) slidably fitted on the slide rod (15). The lead screw (14) and the slide rod (15) are arranged along the corrugated paperboard line pressing direction. The drive motor (18) is fixed on the workbench (1) and connected with the lead screw (14). The bracket (6) is fixed on the nut (16) and the sliding sleeve (17).

5. An automated corrugated board creasing device according to claim 3, wherein: A rocker (11) coaxially connected with the gear (7) is arranged on the bracket (6).

6. An automated corrugated paperboard creasing device as defined in claim 1, wherein: A position adjustment assembly for adjusting the transverse position of the line pressing wheel (3) is further arranged on the workbench (1). The position adjustment assembly includes a guide rod (19) fixed on the workbench (1). A guide hole (20) slidably fitted on the guide rod (19) is formed on the wheel frame (2). A bolt (21) corresponding to the guide rod (19) is vertically threadedly connected on the wheel frame (2).

7. An automated corrugated board creasing device as claimed in claim 1, wherein: A line pressing groove (5) is transversely formed on the workbench (1). The line pressing wheel (3) corresponds to the line pressing groove (5) up and down.

8. An automated corrugated board creasing device according to claim 1, wherein: A positioning plate (22) is arranged on one side of the briquetting (13) on the workbench (1) and along the corrugated paperboard line pressing direction.

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