Creasing machine for corrugated paper production

Abstract

The utility model discloses a creasing machine for corrugated paper production, which comprises a frame assembly, an electric control lifting column is arranged in the frame assembly, auxiliary supporting rods are symmetrically arranged on two sides of the bottom end of the output end of the electric control lifting column, the interiors of the auxiliary supporting rods are connected with a creasing assembly, one side of the creasing assembly is linked with an auxiliary bearing, and the other side of the creasing assembly is linked with the auxiliary bearing. The auxiliary bearing is in positioning connection with the handle through a bolt, the other side of the creasing assembly is in linkage with the transmission assembly, and the transmission assembly is installed on the inner surface of the frame assembly; the frame assembly comprises a door-shaped frame internally provided with a rectangular opening and positioning guide rods symmetrically and rotationally connected to the side wall face of the door-shaped frame. According to the creasing machine for corrugated paper production, an electric control lifting column in the device is matched with an auxiliary rod, so that a positioning rod and an auxiliary silicon rubber sleeve are pushed by the electric control lifting column, the electric control lifting column drives the positioning rod to be closer to a creasing strip on the surface of a rotating rod, and the processing effect that different forces are conveniently applied to corrugated paper with different thicknesses is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper production, in particular to a creasing machine for corrugated paper production. Background Art

[0002] Corrugated paper is a wavy paper formed by processing noodle paper through corrugating rollers, and then glued to the board body to form corrugated board, which provides a convenient and light handling method for storage and transportation. The entire bag can be recycled and reused. As a finished packaging product, it has a wider range of applications than ring board.

[0003] During the production process of corrugated paper, the wavy shape of the corrugated paper is formed by a creasing machine. The existing creasing machine can only press noodle paper of one thickness. During the pressing process of thicker noodle paper, the indentation is not obvious. In addition, during the creasing operation of noodle paper of different thicknesses, the corresponding corrugating roller needs to be replaced according to the thickness of the noodle paper, which increases the workload of the frequent disassembly and assembly of the corrugating roller in a short period of time. In addition, with the long-term production operation process, the raised edges on the surface of the corrugated roller are prone to wear, resulting in uneven indentation, which does not meet the production standards. Utility Model Content

[0004] The purpose of the present utility model is to provide a creasing machine for corrugated paper production, so as to solve the problem proposed in the above-mentioned background technology that only one thickness of noodle paper can be pressed, and the indentation is not obvious during the pressing process of thicker noodle paper. In addition, during the creasing operation of noodle paper of different thicknesses, the corresponding corrugating roller needs to be replaced according to the thickness of the noodle paper, which increases the workload of the frequent disassembly and assembly of the corrugating roller in a short period of time, and the raised edges on the surface of the corrugating roller are prone to wear during the long production operation process, resulting in uneven indentation and not meeting the production standards.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a creasing machine for corrugated paper production, comprising a frame assembly, an electrically controlled lifting column disposed therein, auxiliary support rods symmetrically disposed on both sides of the bottom end of the output end of the electrically controlled lifting column, and the auxiliary support rods are internally connected to the creasing assembly, one side of the creasing assembly is linked to an auxiliary bearing, and the auxiliary bearing is positioned and connected to a handle by bolts, the other side of the creasing assembly is linked to a transmission assembly, and the transmission assembly is mounted on the inner surface of the frame assembly;

[0006] The frame assembly includes: a door-shaped frame with a rectangular opening inside, a positioning guide rod symmetrically connected to the side wall of the door-shaped frame, a movable guide rod in contact with the lower end of the positioning guide rod, a positioning fence installed on the door-shaped frame and installed inside the bottom end of the limiting groove, and the top end of the inner wall of the door-shaped frame is installed and connected to the electric control lifting column;

[0007] The indentation assembly includes: a positioning rod slidably connected to the inside of the door-shaped frame, an auxiliary silicone sleeve sleeved on the surface of the positioning rod, a rotating rod rotatably connected to the inside of the door-shaped frame, an indentation ring sleeved on the surface of the rotating rod, and an indentation strip snap-fitted to the inside of the indentation ring groove, the auxiliary silicone sleeve contacts the surface of the indentation strip, and both ends of the positioning rod are rotatably connected to the auxiliary support rod;

[0008] The transmission assembly includes: an electric motor installed on the upper end of the bottom plate structure of the frame assembly, a transmission belt in contact with the roller at the output end of the motor, a transmission wheel 1 mounted on the transmission belt, and a transmission rod passing through the interior of the transmission wheel 1. The transmission rod passes through the interior of the door frame, and the axis of the transmission rod is consistent with that of the rotating rod.

[0009] The adoption of the technical solution facilitates the rapid creasing operation on noodle paper and facilitates the creasing production of corrugated paper.

[0010] Preferably, a recovery bin is slidably connected to the upper end surface of the bottom plate structure of the door-shaped frame, and the upper opening of the recovery bin is aligned with the positioning fence at the bottom end of the limiting groove.

[0011] The above technical solution makes it easier for the recycling bin to recycle debris such as fallen noodle paper.

[0012] Preferably, the movable guide rod is slidably connected inside the door-shaped frame via a spring, and both ends of the movable guide rod and the positioning guide rod are rotatably connected inside the door-shaped frame.

[0013] The above technical solution facilitates the spring to push the movable guide rod to slide inside the door frame, making it easier for the positioning guide rod and the movable guide rod to cooperate in guiding out noodle papers of different thicknesses.

[0014] Preferably, one end of the rotating rod passes through the interior of the auxiliary bearing, and the end of the rotating rod is rotatably connected to the interior of the handle, and the other end of the rotating rod is engaged and connected to the interior of the transmission rod.

[0015] The above technical solution facilitates the cooperation between the rotating rod and the auxiliary bearing to maintain a stable rotation connection at both ends.

[0016] Preferably, the center lines of the transmission wheel 1 and the transmission rod are aligned, and the diameters of the transmission wheel 1 and the linkage wheel 1 and the linkage wheel 2 are consistent.

[0017] The above technical solution is adopted to facilitate the transmission wheel to be connected to the transmission belt through the transmission rod to realize the rotation linkage operation of the belt connection.

[0018] Preferably, the transmission rod passes through the interior of the linkage wheel 1, and the linkage wheel 1 is connected to the linkage wheel 2 in an 8-shape through another transmission belt, and the linkage wheel 2 is docked with one end of the positioning rod.

[0019] By adopting the above technical solution, the transmission rod provides a series installation effect between the linkage wheel 1 and the transmission wheel 1.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the creasing machine for corrugated paper production:

[0021] 1. When using the device, the electric lifting column inside the device cooperates with the auxiliary rod, so that the positioning rod and the auxiliary silicone sleeve are pushed by the electric lifting column, and the electric lifting column drives the positioning rod closer to the indentation strip on the surface of the rotating rod, so that different processing forces can be applied to corrugated paper of different thicknesses, so that different thicknesses of noodle paper can be produced into corrugated paper;

[0022] 2. The two ends of the rotating rod inside the device pass through the door frame. At the same time, the rotating rod and the transmission rod engage, so that the transmission rod drives the rotating rod inside the door frame to rotate. At the same time, the auxiliary bearing synchronously assists the rotating rod in rotating inside the door frame. As needed, the handle is pulled by hand, so that the handle drives the auxiliary bearing and the rotating rod to be taken out. At the same time, the rotating rod is separated from the transmission rod, which facilitates the replacement of rotating rods with different diameters.

[0023] 3. Through the cooperation of the indentation ring and the indentation strip located on the surface of the rotating rod inside the device, the density of the indentation ring inside the indentation ring is adjusted according to the production needs of the corrugated paper waves, so that the indentation ring and the indentation strip form a corrugated roller, which is convenient for rapid indentation of noodle paper. When the indentation strip is worn, the corresponding indentation strip can be quickly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall internal front view structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the overall internal side structure of the utility model;

[0026] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the positioning rod and the linkage wheel 2 in the installation state of the utility model.

[0028] In the figure: 1. Frame assembly; 101. Door frame; 102. Positioning guide rod; 103. Movable guide rod; 104. Limiting groove; 105. Positioning fence; 106. Recovery bin; 2. Electric lifting column; 3. Auxiliary support rod; 4. Indentation assembly; 401. Positioning rod; 402. Auxiliary silicone sleeve; 403. Rotating rod; 404. Indentation ring; 405. Indentation strip; 5. Auxiliary bearing; 6. Handle; 7. Transmission assembly; 701. Motor; 702. Transmission belt; 703. Transmission wheel 1; 704. Transmission rod; 705. Linkage wheel 1; 706. Linkage wheel 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-4 The utility model provides a technical solution: a creasing machine for corrugated paper production, comprising a door-shaped frame 101 installed on the ground inside a frame assembly 1, using a positioning guide rod 102 and a movable guide rod 103 on one side of the door-shaped frame 101 to limit and guide the corrugated paper raw material to be processed, and then placing the raw material above the rotating rod 403, and pneumatically pushing the auxiliary support rod 3 downward by the electric-controlled lifting column 2 to move the positioning rod 401 downward close to the rotating rod 403, so that the paper is pressed by the creasing strip 405 installed inside the creasing ring 404 to form a pattern, and the motor 701 outputs the creasing strip 405. The output end pulls the transmission wheel 1 703 through the transmission belt 702, so that the transmission wheel 1 703 and the linkage wheel 1 705 rotate coaxially, so that the linkage wheel 1 705 drives the linkage wheel 2 706. Due to the 8-shaped transmission belt 702 between the linkage wheel 1 705 and the linkage wheel 2 706, the positioning rod 401 and the rotating rod 403 rotate synchronously in opposite directions, squeezing the paper to form corrugated paper. At the same time, the indentation strip 405 synchronously pushes the corrugated paper into the auxiliary silicone sleeve 402, so that the corrugated paper forms an indentation state. The recovery bin 106 located below the rotating rod 403 recovers the fallen debris.

[0031] In this embodiment, the frame assembly 1 is provided with an electric-controlled lifting column 2 inside. Auxiliary support rods 3 are symmetrically provided on both sides of the bottom end of the output end of the electric-controlled lifting column 2. The auxiliary support rods 3 are internally connected to the indentation assembly 4. An auxiliary bearing 5 is linked to one side of the indentation assembly 4, and the auxiliary bearing 5 is positioned and connected to the handle 6 by bolts. The other side of the indentation assembly 4 is linked to the transmission assembly 7, and the transmission assembly 7 is installed on the inner surface of the frame assembly 1.

[0032] In some embodiments, when in use, the transmission assembly 7 is connected to the power system and control system of the use area, so that the transmission assembly 7 provides power for the indentation assembly 4 to perform the indentation operation of the hanging curtain, so that the indentation assembly 4 is linked with the electric-controlled lifting column 2 and the auxiliary support rod 3 when in use, so that the auxiliary support rod 3 assists the indentation assembly 4 in indenting noodle papers of different thicknesses under the pressure of the electric-controlled lifting column 2. When the indentation assembly 4 needs to be replaced, the auxiliary bearing 5 and the handle 6 are pulled outward to quickly replace and repair the internal structure;

[0033] In some embodiments, the frame assembly 1 includes: a door-shaped frame 101 with a rectangular opening provided therein, a positioning guide rod 102 symmetrically rotatably connected to the side wall of the door-shaped frame 101, a movable guide rod 103 in contact with the lower end of the positioning guide rod 102, a limiting groove 104 installed inside the bottom end of the door-shaped frame 101, and a positioning fence 105 installed inside the bottom end of the limiting groove 104, the top end of the inner wall of the door-shaped frame 101 is installed and connected to the electric-controlled lifting column 2, a recovery bin 106 is slidably connected to the upper end surface of the plate structure at the bottom end of the door-shaped frame 101, and the upper end opening of the recovery bin 106 is aligned with the positioning fence 105 at the bottom end of the limiting groove 104, the movable guide rod 103 is slidably connected inside the door-shaped frame 101 through a spring, and both ends of the movable guide rod 103 and the positioning guide rod 102 are rotatably connected inside the door-shaped frame 101;

[0034] In some embodiments, the door frame 101 and the positioning guide rod 102 and the movable guide rod 103 are positioned as follows: Figure 2 As shown, both ends of the movable guide rod 103 are provided with bearing structures connected to the spring, so that the movable guide rod 103 is located inside the door frame 101 under the push of the spring to adjust its height, while facilitating the synchronous rotation of the auxiliary positioning guide rod 102. The bottom end of the limiting groove 104 at the bottom end of the door frame 101 is set to be open, and the inclined structures on both sides of the limiting groove 104 guide the debris and sundries generated during the processing of noodle paper. The positioning fence 105 at the bottom end of the limiting groove 104 prevents the corrugated paper from directly contacting the waste debris when it falls, and the debris passing through the gap of the positioning fence 105 is accumulated inside the recycling bin 106, and the recycling bin 106 is cleaned by pulling it out. Figure 1 As shown;

[0035] In some embodiments, the indentation assembly 4 includes: a positioning rod 401 slidably connected to the inside of the door-shaped frame 101, an auxiliary silicone sleeve 402 sleeved on the surface of the positioning rod 401, a rotating rod 403 rotatably connected to the inside of the door-shaped frame 101, an indentation ring 404 sleeved on the surface of the rotating rod 403, and an indentation strip 405 engaged with the groove inside the indentation ring 404, the auxiliary silicone sleeve 402 is in surface contact with the indentation strip 405, both ends of the positioning rod 401 are rotatably connected to the auxiliary support rod 3, one end of the rotating rod 403 passes through the inside of the auxiliary bearing 5, and this end of the rotating rod 403 is rotatably connected to the inside of the handle 6, and the other end of the rotating rod 403 is engaged with the inside of the transmission rod 704;

[0036] In some embodiments, when in use, the outer portion of the positioning rod 401 is sleeved with the auxiliary silicone sleeve 402, so that the positioning rod 401 and the auxiliary silicone sleeve 402 form an integral rod-shaped structure, and the two ends of the positioning rod 401 and the bottom end of the auxiliary support rod 3 form a rotating connection structure, and the auxiliary support rod 3 can push the positioning rod 401 to be located inside the door frame 101 for height adjustment, such as Figure 1 As shown, one end of the positioning rod 401 is connected to the linkage wheel 2 706, as shown in FIG. Figure 1 As shown, one end of the rotating rod 403 located below the positioning rod 401 is rotatably connected to the inside of the door frame 101 through the auxiliary bearing 5, and the other end of the rotating rod 403 is driven by the transmission rod 704 to rotate coaxially. When in use, the rotating rod 403 can be replaced with a rotating rod 403 of different diameters by pulling the handle 6 as needed, wherein the indentation ring 404 is provided with grooves equidistantly connected to the indentation strip 405, as shown in FIG. Figure 2 As shown, the indentation ring 404 and the indentation strip 405 constitute a corrugating roller. By adjusting the density of the indentation strip 405, indentation operations on different types of corrugated paper can be achieved. When the indentation strip 405 is worn, it can be quickly replaced by pulling it out.

[0037] In some embodiments, the transmission assembly 7 includes: a motor 701 installed at the upper end of the bottom plate structure of the frame assembly 1, a transmission belt 702 contacting the roller at the output end of the motor 701, a transmission wheel 1 703 sleeved by the transmission belt 702, and a transmission rod 704 running through the interior of the transmission wheel 1 703, the transmission rod 704 runs through the interior of the door frame 101, and the transmission rod 704 and the rotating rod 403 have the same axis, the center lines of the transmission wheel 1 703 and the transmission rod 704 are aligned, and the diameters of the transmission wheel 1 703 and the linkage wheel 1 705 and the linkage wheel 2 706 are consistent, the transmission rod 704 runs through the interior of the linkage wheel 1 705, and the linkage wheel 1 705 is connected to the linkage wheel 2 706 in an 8 shape through another transmission belt 702, and the linkage wheel 2 706 is docked with one end of the positioning rod 401;

[0038] In some embodiments, the motor 701 is electrically driven and is a mature product sold on the market. After the motor 701 is started, the roller at the output end of the motor 701 drives the transmission belt 702 to pull the transmission wheel 1 703 to rotate, wherein the transmission wheel 1 703 is penetrated by the transmission rod 704. Figure 1 As shown, the transmission rod 704 drives the rotating rod 403 and the indentation ring 404 to rotate synchronously. At the same time, the linkage wheel 1 705 located on the side wall of the transmission wheel 1 703 and also penetrated by the transmission rod 704 rotates synchronously. Since the transmission belt 702 between the linkage wheel 1 705 and the linkage wheel 2 706 is arranged in an 8 shape, as shown in FIG. Figure 1 and Figure 4 As shown, the linkage wheel 2 706 and the transmission wheel 1 703 rotate in opposite directions, so that the positioning rod 401 and the rotating rod 403 rotate in opposite directions, which facilitates the rapid creasing and output of the noodle paper located between the two to one side.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A creasing machine for corrugated paper production, comprising a frame assembly (1), characterized in that: A frame assembly (1) is provided with an electric-controlled lifting column (2) therein, auxiliary support rods (3) are symmetrically provided on both sides of the bottom end of the output end of the electric-controlled lifting column (2), and the auxiliary support rods (3) are connected to the indentation assembly (4) inside, one side of the indentation assembly (4) is linked with an auxiliary bearing (5), and the auxiliary bearing (5) is positioned and connected to the handle (6) by bolts, and the other side of the indentation assembly (4) is linked with a transmission assembly (7), and the transmission assembly (7) is installed on the inner surface of the frame assembly (1); The frame assembly (1) comprises: a door-shaped frame (101) with a rectangular opening provided therein, a positioning guide rod (102) symmetrically connected to the side wall of the door-shaped frame (101), a movable guide rod (103) in contact with the lower end of the positioning guide rod (102), a limiting groove (104) installed inside the bottom end of the door-shaped frame (101), and a positioning fence (105) installed inside the bottom end of the limiting groove (104), and the top end of the inner wall of the door-shaped frame (101) is installed and connected to the electric control lifting column (2); The indentation assembly (4) comprises: a positioning rod (401) slidably connected to the interior of the door-shaped frame (101), an auxiliary silicone sleeve (402) sleeved on the surface of the positioning rod (401), a rotating rod (403) rotatably connected to the interior of the door-shaped frame (101), an indentation ring (404) sleeved on the surface of the rotating rod (403), and an indentation strip (405) snap-fitted and connected to the interior of the groove of the indentation ring (404), the auxiliary silicone sleeve (402) contacts the surface of the indentation strip (405), and both ends of the positioning rod (401) are rotatably connected to the auxiliary support rod (3); The transmission assembly (7) comprises: an electric motor (701) mounted on the upper end of the bottom plate structure of the frame assembly (1), a transmission belt (702) in contact with a roller at the output end of the electric motor (701), a transmission wheel (703) sleeved by the transmission belt (702), and a transmission rod (704) passing through the interior of the transmission wheel (703), wherein the transmission rod (704) passes through the interior of the door frame (101), and the axis of the transmission rod (704) is consistent with that of the rotating rod (403).

2. The creasing machine for corrugated paper production according to claim 1, characterized in that: The upper end surface of the bottom plate structure of the door-shaped frame (101) is slidably connected to a recovery bin (106), and the upper opening of the recovery bin (106) is aligned with the positioning fence (105) at the bottom end of the limiting groove (104).

3. The creasing machine for corrugated paper production according to claim 1, characterized in that: The movable guide rod (103) is slidably connected inside the door-shaped frame (101) via a spring, and both ends of the movable guide rod (103) and the positioning guide rod (102) are rotatably connected inside the door-shaped frame (101).

4. The creasing machine for corrugated paper production according to claim 1, characterized in that: One end of the rotating rod (403) passes through the interior of the auxiliary bearing (5), and the end of the rotating rod (403) is rotatably connected to the interior of the handle (6), and the other end of the rotating rod (403) is engaged and connected to the interior of the transmission rod (704).

5. The creasing machine for corrugated paper production according to claim 1, characterized in that: The center lines of the transmission wheel 1 (703) and the transmission rod (704) are aligned, and the diameters of the transmission wheel 1 (703) and the linkage wheel 1 (705) and the linkage wheel 2 (706) are consistent.

6. The creasing machine for corrugated paper production according to claim 1, characterized in that: The transmission rod (704) passes through the interior of the linkage wheel (705), and the linkage wheel (705) is connected to the linkage wheel (706) in an 8-shape through another transmission belt (702), and the linkage wheel (706) is connected to one end of the positioning rod (401).

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