CN221698056U - Pit paper crease device - Google Patents

Abstract

The utility model discloses a pit paper crease device, and relates to the technical field of pit paper processing. The utility model comprises a supporting component, a supporting component and a supporting component, wherein the supporting component comprises a workbench and a support column fixed on the lower surface of the workbench; the crease assembly is arranged on the supporting assembly; the crease assembly comprises a first bracket fixed on the workbench, a first groove formed in the front end of the first bracket, a hydraulic cylinder fixed on the first bracket, a hydraulic rod movably connected to the bottom end of the hydraulic cylinder, a fixed plate fixed on the bottom end of the hydraulic rod, a mounting plate arranged on the lower surface of the fixed plate and a crease plate fixed on the lower surface of the mounting plate; and; the rotating assemblies are arranged at two sides of the supporting assembly; the rotating assembly comprises a second bracket fixed on two sides of the workbench, a second groove arranged at the front end of the second bracket and a rotating roller rotatably connected to the rear end of the inner wall of the second groove. According to the utility model, the crease assembly and the rotating assembly are arranged, so that the problem that crease is influenced due to the fact that pit paper placed on a conveying device is easily offset when crease is carried out through the crease plate is solved.

Description

A corrugated paper crease device

Technical Field

The utility model relates to the technical field of corrugated paper processing, in particular to a corrugated paper crease device.

Background Art

Corrugated paper is a smooth kraft paper laminated with a wavy paper (collectively referred to as paper core), and is one of the important materials for paper packaging. When creased, the corrugated paper is placed on a transport device and then creased by a crease plate. However, creased by a crease plate, it is easy to cause the corrugated paper placed on the transport device to deviate, affecting the crease.

A Chinese patent discloses a cardboard crease device (authorization announcement number CN216993235U), which mainly comprises an operating table, a support frame is fixedly connected to the top of the operating table, a telescopic rod is fixedly installed on the top of the support frame, a guide plate is fixedly connected to the bottom of the telescopic rod, a guide groove is clamped on the side of the guide plate, a movable rod is movably sleeved at the bottom of the guide plate, and a pressure plate is fixedly connected to the bottom of the movable rod.

However, there are still some shortcomings in this patent. This patent sets guide grooves on both sides of the guide plate. When the guide plate moves downward, the guide grooves can limit the guide plate to prevent the guide plate from deflecting when moving, thereby improving the stability of the guide plate when moving. By setting a buffer spring on the top of the pressing plate, when the indentation plate indents the cardboard downward, the buffer spring can buffer the indentation plate, so that the downward pressure generated by the indentation plate gradually increases, so that the cardboard has a deformation process, and the cardboard is prevented from being crushed. However, creases are made by the crease plate, which easily causes the corrugated paper placed on the transport device to deflect and affect the crease. Therefore, those skilled in the art provide a corrugated paper crease device to solve the problems raised in the above background technology.

Utility Model Content

1. Technical solution

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model is a corrugated paper crease device, comprising:

A support assembly, including a workbench and a support column fixed to the lower surface of the workbench;

A crease assembly is arranged on the upper surface of the support assembly;

The crease assembly includes a bracket 1 fixed on the upper surface of the workbench, a groove 1 opened at the front end of the bracket 1, a hydraulic cylinder fixed on the upper surface of the bracket 1, a hydraulic rod movably connected to the bottom end of the hydraulic cylinder, a fixing plate fixed to the bottom end of the hydraulic rod, a mounting plate arranged on the lower surface of the fixing plate, and a crease plate fixed to the lower surface of the mounting plate;

as well as;

The rotating assembly is arranged on both sides of the supporting assembly;

The rotating assembly comprises a bracket 2 fixed on both sides of the workbench, a groove 2 opened at the front end of the bracket 2, and a rotating roller rotatably connected to the rear end of the inner wall of the groove 2.

Further, four pillars in a rectangular array are fixed to the lower surface of the workbench;

Specifically, four pillars can support the workbench so that the overall device is placed stably.

Furthermore, a control switch box is fixed at the front end of the workbench, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box from top to bottom;

Specifically, the control switch box can control the start and stop of the hydraulic cylinder and the motor.

Furthermore, a circular hole is formed on the upper surface of the bracket, and the bottom end of the hydraulic rod movably connected to the hydraulic cylinder passes through the circular hole;

Specifically, the round hole one is convenient for the bottom end of the hydraulic rod for movable connection of the hydraulic cylinder to pass through.

Furthermore, a slot is provided at the front end of the fixing plate, and an inserting plate is fixed on the upper surface of the mounting plate, and the inserting plate is inserted into the slot;

Specifically, the slot facilitates the insertion of the plug-in board and the replacement of the folding board.

Furthermore, a second circular hole is provided at the rear end of the second bracket, a motor is fixed at the rear end of the second bracket, and a front end of a transmission shaft provided on the motor extends into the second circular hole;

Specifically, the transmission shaft of the motor is provided to fix the rotating roller, which provides power for the rotation of the rotating roller, so as to facilitate the transmission of the corrugated paper and the crease of the longer corrugated paper.

2. Beneficial effects

Compared with the prior art, the advantages of the present invention are:

The utility model adds a crease assembly on the upper surface of the support assembly. When the corrugated paper needs to be creased, the corrugated paper is laid on the workbench, and then the hydraulic cylinder is started to make the hydraulic rod extend and retract, and the fixed plate and the crease plate can move downward as needed, so that the corrugated paper can be creased;

At the same time, a rotating component is added. When it is necessary to crease a longer corrugated paper, the two ends of the corrugated paper are wound on the rollers, and the corrugated paper is laid on the upper surface of the workbench. Then the motor is started to rotate the rollers. The corrugated paper can be transmitted as needed, so that creases can be made at different positions of the longer corrugated paper. At the same time, the corrugated paper can be limited to prevent deviation and inconvenience in processing.

Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a front view of the utility model;

FIG2 is a front view of the support assembly of the present invention;

FIG3 is a cross-sectional view of a rotating assembly of the present invention;

FIG. 4 is a cross-sectional view of a folding assembly of the present invention.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

100, support assembly; 110, pillar; 120, workbench; 130, control switch box; 200, crease assembly; 210, bracket one; 211, groove one; 212, round hole one; 220, hydraulic cylinder; 230, hydraulic rod; 240, fixing plate; 241, slot; 250, plug plate; 260, mounting plate; 270, crease plate; 300, rotating assembly; 310, roller; 320, motor; 330, bracket two; 331, round hole two; 332, groove two.

DETAILED DESCRIPTION

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

Example 1

Please refer to FIG. 1 to FIG. 3 , this embodiment is a corrugated paper crease device, comprising:

The support assembly 100 includes a workbench 120 and a support column 110 fixed to the lower surface of the workbench 120;

The crease assembly 200 is disposed on the upper surface of the support assembly 100;

The crease assembly 200 includes a bracket 210 fixed to the upper surface of the workbench 120, a groove 211 opened at the front end of the bracket 210, a hydraulic cylinder 220 fixed to the upper surface of the bracket 210, a hydraulic rod 230 movably connected to the bottom end of the hydraulic cylinder 220, a fixing plate 240 fixed to the bottom end of the hydraulic rod 230, a mounting plate 260 arranged on the lower surface of the fixing plate 240, and a crease plate 270 fixed to the lower surface of the mounting plate 260;

Four pillars 110 in a rectangular array are fixed to the lower surface of the workbench 120;

A control switch box 130 is fixed at the front end of the workbench 120, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box 130 from top to bottom;

A circular hole 212 is formed on the upper surface of the bracket 210, and the bottom end of the hydraulic rod 230 movably connected to the hydraulic cylinder 220 passes through the circular hole 212;

A slot 241 is provided at the front end of the fixing plate 240, and an inserting plate 250 is fixed on the upper surface of the mounting plate 260, and the inserting plate 250 is inserted into the slot 241;

Performing use of the crease assembly 200;

When it is necessary to crease the corrugated paper, the plug plate 250 is inserted into the slot 241, and then the control switch box 130 is operated to start the hydraulic cylinder 220, and the hydraulic rod 230 is extended and retracted. The fixed plate 240 and the crease plate 270 can be moved downward to crease the corrugated paper as needed, which is convenient for replacing the crease plate 270 and creases of different widths on the corrugated paper.

Example 2

Please refer to Figure 4, and;

The rotating assembly 300 is disposed on both sides of the supporting assembly 100;

The rotating assembly 300 includes a second bracket 330 fixed to both sides of the workbench 120, a second groove 332 opened at the front end of the second bracket 330, and a roller 310 rotatably connected to the rear end of the inner wall of the second groove 332;

A second round hole 331 is formed at the rear end of the second bracket 330, a motor 320 is fixed to the rear end of the second bracket 330, and a front end of a transmission shaft of the motor 320 extends into the second round hole 331;

Performing the use of the rotating assembly 300;

When it is necessary to crease a longer corrugated paper, the two ends of the corrugated paper are respectively wound on the rollers 310, and the corrugated paper is laid on the upper surface of the workbench 120. The rollers 310 can keep the corrugated paper taut, and then the control switch box 130 is operated to start the motor 320, and the rollers 310 rotate. The corrugated paper can be moved as needed, and then creased. At the same time, the corrugated paper can be limited to prevent deviation and inconvenience in processing.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (6)

1. A corrugated paper crease device, characterized in that: it comprises: A support assembly (100) includes a workbench (120) and a support column (110) fixed to the lower surface of the workbench (120); A crease assembly (200) is arranged on the upper surface of the support assembly (100); The crease assembly (200) comprises a bracket (210) fixed to the upper surface of the workbench (120), a groove (211) provided at the front end of the bracket (210), a hydraulic cylinder (220) fixed to the upper surface of the bracket (210), a hydraulic rod (230) movably connected to the bottom end of the hydraulic cylinder (220), a fixing plate (240) fixed to the bottom end of the hydraulic rod (230), a mounting plate (260) disposed on the lower surface of the mounting plate (240), and a crease plate (270) fixed to the lower surface of the mounting plate (260); as well as; The rotating assembly (300) is arranged on both sides of the supporting assembly (100); The rotating assembly (300) comprises a second bracket (330) fixed on both sides of the workbench (120), a second groove (332) opened at the front end of the second bracket (330), and a roller (310) rotatably connected to the rear end of the inner wall of the second groove (332). 2. A corrugated paper crease device according to claim 1, characterized in that four pillars (110) in a rectangular array are fixed to the lower surface of the workbench (120). 3. A corrugated paper crease device according to claim 1, characterized in that: a control switch box (130) is fixed to the front end of the workbench (120), and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box (130) from top to bottom. 4. A corrugated paper crease device according to claim 1, characterized in that: a circular hole (212) is opened on the upper surface of the bracket (210), and the bottom end of the hydraulic rod (230) movably connected to the hydraulic cylinder (220) passes through the circular hole (212). 5. A corrugated paper crease device according to claim 1, characterized in that: a slot (241) is provided at the front end of the fixing plate (240), an inserting plate (250) is fixed on the upper surface of the mounting plate (260), and the inserting plate (250) is inserted into the slot (241). 6. A corrugated paper crease device according to claim 1, characterized in that: a second circular hole (331) is opened at the rear end of the second bracket (330), a motor (320) is fixed to the rear end of the second bracket (330), and a front end of a transmission shaft provided on the motor (320) extends into the second circular hole (331).