A packaging box processing indentation device

Abstract

The application provides a packaging box processing indentation device, belonging to the packaging box processing technical field. The packaging box processing indentation device comprises a conveying mechanism for packaging box conveying and a support, a hydraulic mechanism is installed on the support, a screw rod driving mechanism is rotatably connected to the bottom of the hydraulic mechanism, a lifting pipe is threadedly sleeved on the screw rod driving mechanism, and an indentation assembly corresponding to the conveying mechanism is installed on the bottom of the lifting pipe. By covering the support on the conveying mechanism, installing the hydraulic mechanism on the support, rotatably connecting the threaded rod to the bottom of the hydraulic mechanism, driving and rotating the threaded rod through the driving rod, threadedly sleeving the lifting pipe on the threaded rod, and opening the scale line on the outer wall of the lifting pipe, the threaded rod drives the lifting pipe to move in the sleeve pipe, the bottom of the sleeve pipe serves as a pointer to indicate the scale line, so that the height of the indentation assembly is finely adjusted, and indentation processing is facilitated for packaging with different thicknesses.

Description

Technical Field

[0001] This application relates to the field of packaging box processing, and more specifically, to an indentation device for packaging box processing. Background Technology

[0002] Packaging boxes are boxes used to package products. During the processing of packaging boxes, a creasing step is required to make the packaging box easy to fold along the creasing position. The specific packaging box is transported to the creasing device by a conveyor device, and the creasing device presses out the marks. However, existing packaging boxes have different thicknesses, and the existing pressing blocks have fixed heights or are inconvenient to fine-tune. Therefore, we propose a creasing device for packaging box processing. Utility Model Content

[0003] To overcome the above shortcomings, this application provides an embossing device for packaging box processing, which aims to improve the problem of inconvenient fine adjustment of the pressing block in existing embossing devices.

[0004] This application provides an embossing device for packaging box processing, including a conveying mechanism for conveying packaging boxes and a support. A hydraulic mechanism is installed on the support, and a screw drive mechanism is rotatably connected to the bottom of the hydraulic mechanism. A lifting tube is threaded onto the screw drive mechanism, and an embossing component corresponding to the conveying mechanism is installed at the bottom of the lifting tube.

[0005] In one specific implementation, the hydraulic mechanism includes a hydraulic cylinder mounted on the bracket, the output shaft of the hydraulic cylinder being connected to a mounting plate, and a screw drive mechanism being rotatably connected to the bottom of the mounting plate.

[0006] In one specific implementation, the screw drive mechanism includes a threaded rod and a U-shaped plate. The threaded rod is rotatably connected to the bottom of the mounting plate, and the U-shaped plate is fixedly installed on the bottom of the mounting plate, with a drive rod mounted thereon. The drive rod drives the threaded rod, and the lifting tube is threaded onto the threaded rod.

[0007] In one specific implementation, a sleeve is fixedly installed at the bottom of the U-shaped plate, the lifting pipe passes through the sleeve, and scale lines are opened on it.

[0008] In one specific implementation, the indentation assembly includes a connecting plate that is fixedly connected to the bottom of the lifting tube, and an indentation plate is fixedly installed on its bottom.

[0009] In one specific implementation, a first limiting rod is fixedly installed on the top of the connecting plate, and the first limiting rod slides through the U-shaped plate.

[0010] In one specific implementation, an assembly plate is fixedly installed on the conveying mechanism, and a double-ended screw is rotatably connected between the two end sidewalls of the assembly plate. Two straightening plates are threaded onto the double-ended screw, and roller sets are installed on both straightening plates.

[0011] In one specific implementation, the same second limiting rod is fixedly connected between the two end sidewalls of the assembly plate, and the two correction plates are slidably sleeved on the second limiting rod.

[0012] The beneficial effects of this application are as follows: By covering the conveying mechanism with a bracket and installing a hydraulic mechanism on the bracket, the bottom of the hydraulic mechanism is rotatably connected to a threaded rod. The threaded rod is driven to rotate by a drive rod, and a lifting tube is threaded onto the threaded rod. The outer wall of the lifting tube has scale lines, and the threaded rod drives the lifting tube to move inside the tube. The bottom of the tube acts as a pointer to indicate the scale lines, thereby achieving the purpose of fine-tuning the height of the indentation component. This facilitates indentation treatment on packaging of different thicknesses. By setting an assembly plate on the conveying mechanism and installing a double-ended screw on the assembly plate, and fitting two straightening plates on the double-ended screw, the edge of the packaging box can be made to contact the straightening plates to achieve the purpose of correction and prevent the indentation from tilting. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the main structure of the embossing device for packaging box processing provided in the embodiments of this application; Figure 2 A side view of the embossing apparatus for processing packaging boxes provided in an embodiment of this application; Figure 3 A schematic diagram of the straightening plate structure of the indentation device for packaging box processing provided in the embodiments of this application; Figure 4 A schematic diagram of the hydraulic mechanism and indentation assembly of the indentation device for packaging box processing provided in the embodiments of this application; Figure 5 A schematic diagram of the screw drive mechanism of the embossing device for packaging box processing provided in this application embodiment.

[0015] In the diagram: 10-Conveying mechanism; 110-Assembly plate; 120-Double-headed screw; 130-Straightening plate; 140-Roller assembly; 150-Second limit rod; 20-Bracket; 30-Hydraulic mechanism; 310-Hydraulic cylinder; 320-Mounting plate; 40-Screw drive mechanism; 410-Threaded rod; 420-U-shaped plate; 430-Drive rod; 440-Sleeve; 50-Lifting pipe; 60-Indentation assembly; 610-Connecting plate; 620-Indentation plate; 630-First limit rod. Detailed Implementation

[0016] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0017] Please see Figure 1-5 This application provides a creasing device for packaging box processing, including a conveying mechanism 10 for conveying the packaging box and a support 20. A hydraulic mechanism 30 is installed on the support 20, and a screw drive mechanism 40 is rotatably connected to the bottom of the hydraulic mechanism 30. A lifting tube 50 is threaded on the screw drive mechanism 40, and a creasing component 60 corresponding to the conveying mechanism 10 is installed at the bottom of the lifting tube 50. Specifically, the packaging box is conveyed to the area below the creasing component 60 by the conveying mechanism 10. The hydraulic mechanism 30 drives the screw drive mechanism 40 and the lifting tube 50 to move downward, thereby driving the creasing component 60 to move downward and thus creasing the packaging box. The screw drive mechanism 40 can drive the lifting tube 50 to move up and down, thereby achieving fine adjustment of the height of the creasing component 60.

[0018] See Figure 2 The hydraulic mechanism 30 includes a hydraulic cylinder 310 mounted on the bracket 20. The output shaft of the hydraulic cylinder 310 is connected to the mounting plate 320. The screw drive mechanism 40 is rotatably connected to the bottom of the mounting plate 320. When set up, the hydraulic cylinder 310 has a fixed stroke each time. The height of the indentation assembly 60 is finely adjusted by the screw drive mechanism 40 to facilitate indentation treatment of packaging boxes of different thicknesses.

[0019] See Figure 2 , 45. The screw drive mechanism 40 includes a threaded rod 410 and a U-shaped plate 420. The threaded rod 410 is rotatably connected to the bottom of the mounting plate 320. The U-shaped plate 420 is fixedly installed on the bottom of the mounting plate 320, and a drive rod 430 is installed on it. The drive rod 430 drives the threaded rod 410. The lifting tube 50 is threadedly sleeved on the threaded rod 410. In a specific setting, the lifting tube 50 slides through the U-shaped plate 420. At the same time, a mounting block is fixedly installed on the top of the U-shaped plate 420. The drive rod 430 rotates through the mounting block. A first bevel gear is installed at one end of the drive rod 430. A second bevel gear is sleeved on the threaded rod 410. The first bevel gear and the second bevel gear are meshed. At the same time, a handle is installed at one end of the drive rod 430 to facilitate the rotation of the drive rod 430.

[0020] See Figure 4 and 5 A sleeve 440 is fixedly installed at the bottom of the U-shaped plate 420. The lifting tube 50 passes through the sleeve 440 and has scale lines on it. It should be noted that the lifting tube 50 slides inside the sleeve 440, so that the bottom of the sleeve 440 can be used as a pointer to indicate the scale lines on the lifting tube 50. The height of the indentation assembly 60 can be finely adjusted according to the scale lines.

[0021] See Figure 4 The indentation assembly 60 includes a connecting plate 610, which is fixedly connected to the bottom of the lifting tube 50, and an indentation plate 620 is fixedly installed at its bottom. A first limiting rod 630 is fixedly installed at the top of the connecting plate 610. The first limiting rod 630 slides through the U-shaped plate 420. Specifically, the indentation plate 620 presses on the packaging box to make an indentation on the packaging box. The first limiting rod 630 limits the connecting plate 610, thereby limiting the lifting tube 50.

[0022] See Figure 3 An assembly plate 110 is fixedly installed on the conveying mechanism 10. A double-ended screw 120 is rotatably connected between the two side walls of the assembly plate 110. Two straightening plates 130 are threaded onto the double-ended screw 120. Roller sets 140 are installed on both straightening plates 130. A second limiting rod 150 is fixedly connected between the two side walls of the assembly plate 110. The two straightening plates 130 are slidably fitted onto the second limiting rod 150. In specific settings, each straightening plate 130 has an installation opening. The two roller sets 140 are installed in the two installation openings respectively. The roller sets 140 are composed of several rolling wheels. When the packaging box is placed on the conveying mechanism 10, the double-ended screw 120 is rotated so that the rolling wheels on both sides contact the side walls of the packaging box, thereby achieving the straightening purpose. The second limiting rod 150 limits the straightening plates 130.

[0023] When using this creasing device for packaging box processing: the packaging box is placed on the conveying mechanism 10, and the double-headed screw 120 is rotated. The double-headed screw 120 drives the two straightening plates 130 to move towards each other, so that the roller assembly 140 on both sides contacts the side walls of the packaging box at both ends, and straightens the packaging box at the same time. Then, the conveying mechanism 10 can be started to transport the packaging box to the creasing assembly 60 and stop. At this time, the hydraulic cylinder 310 is started, and the hydraulic cylinder 310 drives the mounting plate 320 to move downward, so that the mounting plate 320 drives the threaded rod 410 and the lifting tube 50 to move downward. Thus, the lifting tube 50 drives the connecting plate 610 and the creasing plate 620 to move downward, so as to achieve the purpose of creasing the packaging box. After the creasing is completed, the creasing plate 620 is reset for the next creasing. Furthermore, when adjusting the height of the creasing plate 620, the drive rod 430 is rotated. The drive rod 430 drives the threaded rod 410 to rotate, so that the lifting tube 50 moves, so as to finely adjust the height of the creasing plate 620.

[0024] It should be noted that the specific models and specifications of the conveying mechanism 10 and the hydraulic cylinder 310 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0025] The power supply and operating principle of the conveying mechanism 10 and the hydraulic cylinder 310 are clear to those skilled in the art and will not be described in detail here.

[0026] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. An indentation device for processing packaging boxes, characterized in that, It includes a conveying mechanism (10) for conveying packaging boxes and a support (20). A hydraulic mechanism (30) is mounted on the support (20). A screw drive mechanism (40) is rotatably connected to the bottom of the hydraulic mechanism (30). A lifting tube (50) is threaded onto the screw drive mechanism (40). An indentation assembly (60) corresponding to the conveying mechanism (10) is mounted at the bottom of the lifting tube (50).

2. The indentation device for packaging box processing according to claim 1, characterized in that, The hydraulic mechanism (30) includes a hydraulic cylinder (310) mounted on the bracket (20), the output shaft of the hydraulic cylinder (310) is connected to a mounting plate (320), and the screw drive mechanism (40) is rotatably connected to the bottom of the mounting plate (320).

3. The indentation device for packaging box processing according to claim 2, characterized in that, The screw drive mechanism (40) includes a threaded rod (410) and a U-shaped plate (420). The threaded rod (410) is rotatably connected to the bottom of the mounting plate (320). The U-shaped plate (420) is fixedly installed on the bottom of the mounting plate (320) and a drive rod (430) is installed on it. The drive rod (430) drives the threaded rod (410). The lifting tube (50) is threaded onto the threaded rod (410).

4. The indentation device for packaging box processing according to claim 3, characterized in that, A sleeve (440) is fixedly installed at the bottom of the U-shaped plate (420), and the lifting tube (50) passes through the sleeve (440) and has scale lines on it.

5. The indentation device for packaging box processing according to claim 3, characterized in that, The indentation assembly (60) includes a connecting plate (610), which is fixedly connected to the bottom of the lifting tube (50), and an indentation plate (620) is fixedly installed at its bottom.

6. The indentation device for packaging box processing according to claim 5, characterized in that, A first limiting rod (630) is fixedly installed on the top of the connecting plate (610), and the first limiting rod (630) slides through the U-shaped plate (420).

7. An embossing device for packaging box processing according to any one of claims 1-6, characterized in that, An assembly plate (110) is fixedly installed on the conveying mechanism (10). A double-headed screw (120) is rotatably connected between the two side walls of the assembly plate (110). Two straightening plates (130) are threaded on the double-headed screw (120). Roller sets (140) are installed on both straightening plates (130).

8. The indentation device for packaging box processing according to claim 7, characterized in that, The same second limiting rod (150) is fixedly connected between the two side walls of the assembly plate (110), and the two correction plates (130) are slidably sleeved on the second limiting rod (150).

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