Energy-saving corrugated board hot-pressing laminating device

Abstract

The utility model belongs to the field of hot-pressing laminating devices, and particularly relates to an energy-saving corrugated board hot-pressing laminating device which comprises a frame, a supporting roller is rotatably connected to the interior of the frame, a conveying belt is arranged on the outer side of the supporting roller, a support is fixedly connected to the upper end of the frame, an air cylinder is fixedly installed in the middle of the upper end of the support, and an air outlet is formed in the upper end of the air cylinder. An air cylinder rod of the air cylinder penetrates through the support and is slidably connected with the support, a sliding barrel is slidably connected to the outer side of the air cylinder rod of the air cylinder, a hanging bracket is fixedly connected to the lower end of the sliding barrel, a hanging plate is fixedly connected to the lower end of the hanging bracket, a conveying mechanism is arranged on the hanging plate, and a hot pressing roller is arranged at the lower end of the hanging plate. According to the corrugated paper conveying device, the two-way screw rod and the connecting plate are rotated to do threaded motion, then the connecting plate extrudes the pressure spring, the sliding plate is elastically extruded, then the sliding plate drives the connecting sleeve to move, and then the belt and the limiting ring can move to guide and convey corrugated paper with different widths.

Description

Technical Field

[0001] This utility model relates to the technical field of hot pressing and bonding devices, specifically an energy-saving hot pressing and bonding device for corrugated cardboard. Background Technology

[0002] Utility model patent CN211763863U discloses an energy-saving corrugated cardboard hot-pressing and laminating device, including a base and a worktable. The upper end of the base is fixedly connected to the worktable, and the worktable is equipped with a support roller. The base is equipped with a motor, and the front end of the motor is connected to a drive wheel. This device is suitable for energy-saving corrugated cardboard hot-pressing and laminating. By setting up a dust removal box, a blower, a telescopic hydraulic cylinder, and laminating blocks, the device can remove dust and impurities from the corrugated cardboard before hot-pressing and laminating, thus preventing impurities from affecting the laminating effect. Secondly, it can cool the corrugated cardboard in time after hot-pressing and laminating, improving the working efficiency of the device. At the same time, during hot-pressing and laminating, two laminating blocks are used to fix and laminate the two sides of the corrugated cardboard, preventing the sides of the corrugated cardboard from lifting up during hot-pressing and laminating.

[0003] However, when using this device, it is not convenient to control the continuous hot-pressing and bonding process of corrugated paper, and it is also not convenient to guide corrugated paper of different widths. Utility Model Content

[0004] The purpose of this utility model is to provide an energy-saving corrugated cardboard hot pressing and bonding device, which solves the problems that the device is not convenient to control the continuous hot pressing and bonding of corrugated paper, and at the same time, the device is not convenient to guide corrugated paper of different widths.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving corrugated cardboard hot-pressing and bonding device, comprising a frame, a support roller rotatably connected inside the frame, a conveyor belt disposed on the outer side of the support roller, a bracket fixedly connected to the upper end of the frame, a cylinder fixedly installed in the middle of the upper end of the bracket, the cylinder rod of the cylinder passing through the bracket and slidably connected to the bracket, a slide cylinder slidably connected to the outer side of the cylinder rod, a hanger fixedly connected to the lower end of the slide cylinder, a hanging plate fixedly connected to the lower end of the hanger, a conveying mechanism disposed on the hanging plate, a hot-pressing roller disposed at the lower end of the hanging plate, a sliding pin fixedly connected to the outer side of the cylinder rod of the cylinder, the sliding pin slidably connected to the slide cylinder, and a spring disposed inside the slide cylinder.

[0006] Preferably, one end of the spring is fixedly connected to the cylinder rod of the cylinder, and the spring is fixedly connected to the hanging plate. By setting the spring, the hanging plate is elastically pressed down.

[0007] Preferably, the conveying mechanism includes a mounting plate, the lower end of the hanging plate is fixedly connected to the mounting plate, a sliding roller is rotatably connected inside the mounting plate, a motor is fixedly installed at the front end of the mounting plate, the output end of the motor passes through the mounting plate and is rotatably connected to the mounting plate, the output end of the motor is fixedly connected to the sliding roller, a sliding sleeve is slidably connected to the outer side of the sliding roller, a pressure roller is fixedly connected to the outer side of the sliding sleeve, a belt is provided on the outer side of the pressure roller, a connecting sleeve is installed on the outer side of the sliding sleeve through a bearing, a sliding plate is fixedly connected to the surface of the connecting sleeve, the sliding plate is slidably connected to the hanging plate, a connecting plate is slidably connected to the upper end of the hanging plate, a guide rod is fixedly connected to the surface of the connecting plate, the guide rod is slidably connected to the sliding plate, a compression spring is provided on the outer side of the guide rod, and a bidirectional screw is rotatably connected inside the connecting plate. The cylinder rod is extended by a cylinder, which in turn causes the spring to elastically press the hanging plate downwards. This causes the hot press roller to be elastically pressed down and come into contact with the corrugated paper, preventing the corrugated paper from being squeezed and deformed. The corrugated paper is then conveyed by a belt, allowing the device to continuously heat-press and bond the corrugated paper. By rotating the bidirectional screw and connecting plate to make a threaded movement, the connecting plate squeezes the compression spring, which in turn causes the slide plate to be elastically squeezed. This causes the slide plate to drive the connecting sleeve to move, which in turn allows the belt and limit ring to move and guide the corrugated paper of different widths.

[0008] Preferably, a limiting ring is fixedly connected to the outer side of the sliding sleeve, and the limiting ring is in contact with the conveyor belt. The limiting ring limits the movement of the corrugated paper.

[0009] Preferably, a guide bar is fixedly connected inside the sliding sleeve, and the guide bar is slidably connected to the sliding roller. By providing the guide bar, relative rotation between the sliding sleeve and the sliding roller is prevented.

[0010] Preferably, one end of the compression spring is fixedly connected to the connecting plate, and the other end of the compression spring is fixedly connected to the sliding plate. By setting the compression spring, the sliding plate is elastically compressed.

[0011] Preferably, a limiting plate is fixedly connected to the upper end of the hanging plate, and the limiting plate is slidably connected to the bidirectional screw. By setting the limiting plate, the bidirectional screw is limited.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a cylinder to drive the cylinder rod to extend, which in turn causes the spring to elastically press the hanging plate downward, thereby causing the hot press roller to be elastically pressed down and come into contact with the corrugated paper, preventing the corrugated paper from being squeezed and deformed. The corrugated paper is also conveyed by a belt, which enables the device to continuously perform hot pressing and bonding processing on the corrugated paper.

[0014] 2. This utility model uses the rotation of the bidirectional screw and the connecting plate to make a threaded movement, which causes the connecting plate to squeeze the compression spring, which in turn causes the slide plate to be elastically squeezed, which in turn causes the slide plate to drive the connecting sleeve to move, which in turn allows the belt and the limiting ring to move to guide and transport corrugated paper of different widths. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A three-dimensional view of the local structure;

[0017] Figure 3 This utility model Figure 2 A cross-sectional view of the sliding cylinder;

[0018] Figure 4 This utility model Figure 2 A three-dimensional diagram of the sliding sleeve.

[0019] In the diagram: 1. Frame; 2. Support roller; 3. Conveyor belt; 4. Bracket; 5. Cylinder; 6. Slide cylinder; 7. Hanger; 8. Hanging plate; 9. Conveying mechanism; 10. Hot press roller; 11. Sliding pin; 12. Spring; 91. Mounting plate; 92. Slide roller; 93. Motor; 94. Sliding sleeve; 95. Guide bar; 96. Pressure roller; 97. Belt; 98. Connecting sleeve; 99. Slide plate; 910. Connecting plate; 911. Guide rod; 912. Compression spring; 913. Double-acting screw; 914. Limiting plate; 915. Limiting ring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 , Figure 3An energy-saving corrugated cardboard hot-pressing bonding device includes a frame 1, a support roller 2 rotatably connected inside the frame 1, a conveyor belt 3 arranged on the outside of the support roller 2, a bracket 4 fixedly connected to the upper end of the frame 1, a cylinder 5 fixedly installed in the middle of the upper end of the bracket 4, the cylinder rod of the cylinder 5 passing through the bracket 4 and slidably connected to the bracket 4, a slide cylinder 6 slidably connected to the outside of the cylinder rod of the cylinder 5, a hanger 7 fixedly connected to the lower end of the slide cylinder 6, a hanging plate 8 fixedly connected to the lower end of the hanger 7, a conveying mechanism 9 arranged on the hanging plate 8, a hot-pressing roller 10 arranged at the lower end of the hanging plate 8, a sliding pin 11 fixedly connected to the outside of the cylinder rod of the cylinder 5, the sliding pin 11 and the slide cylinder 6 slidably connected, a spring 12 arranged inside the slide cylinder 6, one end of the spring 12 fixedly connected to the cylinder rod of the cylinder 5, the spring 12 and the hanging plate 8 fixedly connected, and the hanging plate 8 is elastically pressed down by the spring 12.

[0022] Please see Figure 1 , Figure 2 , Figure 4The conveying mechanism 9 includes a mounting plate 91. The lower end of the hanging plate 8 is fixedly connected to the mounting plate 91. A sliding roller 92 is rotatably connected inside the mounting plate 91. A motor 93 is fixedly mounted at the front end of the mounting plate 91. The output end of the motor 93 passes through the mounting plate 91 and is rotatably connected to the mounting plate 91. The output end of the motor 93 is fixedly connected to the sliding roller 92. A sliding sleeve 94 is slidably connected to the outside of the sliding roller 92. A guide bar 95 is fixedly connected inside the sliding sleeve 94. The guide bar 95 is slidably connected to the sliding roller 92. By setting the guide bar 95, the sliding sleeve 94 and the sliding roller 92 are prevented from touching. For rotation, a limiting ring 915 is fixedly connected to the outer side of the sliding sleeve 94. The limiting ring 915 contacts the conveyor belt 3. By setting the limiting ring 915, the corrugated paper is limited. A pressure roller 96 is fixedly connected to the outer side of the sliding sleeve 94. A belt 97 is set on the outer side of the pressure roller 96. A connecting sleeve 98 is installed on the outer side of the sliding sleeve 94 through a bearing. A sliding plate 99 is fixedly connected to the surface of the connecting sleeve 98. The sliding plate 99 is slidably connected to the hanging plate 8. A connecting plate 910 is slidably connected to the upper end of the hanging plate 8. A guide rod 911 is fixedly connected to the surface of the connecting plate 910. The guide rod 911 and the sliding plate 99 are connected to the connecting plate 910. A sliding connection is established, with a compression spring 912 on the outer side of the guide rod 911. One end of the compression spring 912 is fixedly connected to the connecting plate 910, and the other end is fixedly connected to the slide plate 99. By setting the compression spring 912, the slide plate 99 is elastically compressed. A double-acting screw 913 is rotatably connected inside the connecting plate 910. A limit plate 914 is fixedly connected to the upper end of the hanging plate 8. The limit plate 914 and the double-acting screw 913 are slidably connected. By setting the limit plate 914, the double-acting screw 913 is limited. The cylinder rod is driven by the cylinder 5 to extend, thereby causing the spring 12 to extend. The downward elastic pressure plate 8 causes the hot press roller 10 to be elastically pressed down and come into contact with the corrugated paper, preventing the corrugated paper from being squeezed and deformed. The corrugated paper is conveyed by the belt 97, allowing the device to continuously heat-press and bond the corrugated paper. By rotating the bidirectional screw 913 and the connecting plate 910 to make threaded movements, the connecting plate 910 squeezes the compression spring 912, which in turn causes the slide plate 99 to be elastically squeezed. This causes the slide plate 99 to drive the connecting sleeve 98 to move, allowing the belt 97 and the limiting ring 915 to move and guide the corrugated paper of different widths.

[0023] The specific implementation process of this utility model is as follows: In use, according to the corrugated paper width adjustment device, the bidirectional screw 913 is manually rotated. The rotation of the bidirectional screw 913 and the connecting plate 910 make a threaded movement, thereby causing the connecting plate 910 to move. The connecting plate 910 drives the compression spring 912 to move, thereby causing the slide plate 99 to be elastically squeezed. The slide plate 99 drives the connecting sleeve 98 to move, the connecting sleeve 98 drives the sliding sleeve 94 to move, the sliding sleeve 94 drives the pressure roller 96 to move, and the pressure roller 96 drives the belt 97 to move. By rotating the bidirectional screw 913 and the connecting plate 910 to make a threaded movement, the connecting plate 910 squeezes the compression spring 912, thereby causing the slide plate 99 to be elastically squeezed, thereby causing the slide plate 99 to drive the connecting sleeve 98 to move, thereby allowing the belt 97 and the limiting ring 915 to move to guide and convey corrugated paper of different widths. The motor 93 is started, and the motor 93 drives the sliding roller 92 to rotate. The sliding roller 92 carries The rotating sleeve 94 drives the pressure roller 96 to rotate, which in turn drives the belt 97 to move. The starting cylinder 5 extends the cylinder rod, which in turn moves the spring 12. The spring 12 moves the hanging plate 8, which in turn moves the hot pressing roller 10, causing it to move downwards. The hanging plate 8 then moves the mounting plate 91, which in turn moves the sliding roller 92, causing it to move. This, in turn, moves the sliding sleeve 94, which in turn moves the pressure roller 96, causing the belt 97 to move. The belt 97 then presses the corrugated paper onto the conveyor belt 3 for transport. The cylinder rod extends, driven by the cylinder 5, causing the spring 12 to elastically press the hanging plate 8 downwards, thus pressing the hot pressing roller 10 into contact with the corrugated paper, preventing deformation. The belt 97 then transports the corrugated paper, enabling the device to continuously heat-press and bond the corrugated paper.

[0024] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving corrugated cardboard heat-pressing bonding device, comprising a frame (1), characterized in that: The frame (1) is rotatably connected to a support roller (2), and a conveyor belt (3) is provided on the outside of the support roller (2). The upper end of the frame (1) is fixedly connected to a bracket (4), and a cylinder (5) is fixedly installed in the middle of the upper end of the bracket (4). The cylinder rod of the cylinder (5) passes through the bracket (4) and is slidably connected to the bracket (4). A slide cylinder (6) is slidably connected to the outside of the cylinder rod of the cylinder (5). A hanger (7) is fixedly connected to the lower end of the slide cylinder (6). A hanging plate (8) is fixedly connected to the lower end of the hanger (7). A conveying mechanism (9) is provided on the hanging plate (8). A hot press roller (10) is provided at the lower end of the hanging plate (8). A sliding pin (11) is fixedly connected to the outside of the cylinder rod of the cylinder (5). The sliding pin (11) and the slide cylinder (6) are slidably connected. A spring (12) is provided inside the slide cylinder (6).

2. The energy-saving corrugated cardboard hot-pressing laminating device according to claim 1, characterized in that: One end of the spring (12) is fixedly connected to the cylinder rod of the cylinder (5), and the spring (12) is fixedly connected to the hanging plate (8).

3. The energy-saving corrugated cardboard hot-pressing laminating device according to claim 1, characterized in that: The conveying mechanism (9) includes a mounting plate (91). The lower end of the hanging plate (8) is fixedly connected to the mounting plate (91). A sliding roller (92) is rotatably connected inside the mounting plate (91). A motor (93) is fixedly installed at the front end of the mounting plate (91). The output end of the motor (93) passes through the mounting plate (91) and is rotatably connected to the mounting plate (91). The output end of the motor (93) is fixedly connected to the sliding roller (92). A sliding sleeve (94) is slidably connected to the outer side of the sliding roller (92). A pressure roller (96) is fixedly connected to the outer side of the sliding sleeve (94). A belt (97) is provided on the outside of the sliding sleeve (94). A connecting sleeve (98) is installed on the outside of the sliding sleeve (94) through a bearing. A sliding plate (99) is fixedly connected to the surface of the connecting sleeve (98). The sliding plate (99) and the hanging plate (8) are slidably connected. A connecting plate (910) is slidably connected to the upper end of the hanging plate (8). A guide rod (911) is fixedly connected to the surface of the connecting plate (910). The guide rod (911) and the sliding plate (99) are slidably connected. A compression spring (912) is provided on the outside of the guide rod (911). A double-acting screw (913) is rotatably connected inside the connecting plate (910).

4. The energy-saving corrugated cardboard hot-pressing laminating device according to claim 3, characterized in that: A limiting ring (915) is fixedly connected to the outer side of the sliding sleeve (94), and the limiting ring (915) is in contact with the conveyor belt (3).

5. The energy-saving corrugated cardboard hot-pressing laminating device according to claim 3, characterized in that: The guide bar (95) is fixedly connected inside the sliding sleeve (94), and the guide bar (95) and the sliding roller (92) are slidably connected.

6. The energy-saving corrugated cardboard hot-pressing laminating device according to claim 3, characterized in that: One end of the compression spring (912) is fixedly connected to the connecting plate (910), and the other end of the compression spring (912) is fixedly connected to the sliding plate (99).

7. The energy-saving corrugated cardboard hot-pressing laminating device according to claim 3, characterized in that: The upper end of the hanging plate (8) is fixedly connected to a limiting plate (914), and the limiting plate (914) and the bidirectional screw (913) are slidably connected.

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