Pressing device for corrugated paper production

Abstract

The utility model provides a pressing device for corrugated paper production. The pressing device for corrugated paper production comprises a base, and a conveying mechanism, two moving mechanisms and an adjusting mechanism are arranged on the base; the conveying mechanism comprises two partition plates, a supporting plate, two conveying rollers, a first motor, two first belt wheels, a first belt and a conveying belt, the two partition plates are fixedly installed on the base, the supporting plate is fixedly installed on the two partition plates, the two conveying rollers are rotationally installed on the two partition plates, and the first belt wheels are fixedly installed on the conveying belt. The first motors are fixedly installed on the corresponding partition plates, and output shafts of the first motors are fixedly connected with the corresponding conveying rollers. The pressing device for corrugated paper production has the advantages that it can be guaranteed that in the corrugated paper pressing process, the pressing roller presses the corrugated paper back and forth, the corrugated paper pressing effect is improved, and meanwhile the pressing roller can be adjusted according to the thickness of the corrugated paper.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paper production, in particular to a pressing device for corrugated paper production. Background Art

[0002] Corrugated cardboard, also known as corrugated cardboard, is a multi-layer adhesive body. It is composed of at least one layer of wavy core paper interlayer and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during transportation. Corrugated cardboard is mainly used to make cartons, cardboard sandwiches and other packaging materials for fragile goods. It is made of traditional straw pulp and waste paper through pulping to make raw cardboard similar to yellow cardboard, which is then mechanically processed to be rolled into a corrugated shape, and then adhesives such as sodium silicate are used on its surface to bond it to the boxboard.

[0003] In the related art, a pressing device for corrugated paper production is disclosed, which relates to the field of corrugated paper technology, including a workbench, a cylinder is fixedly installed on the top of the workbench, a connecting plate is fixedly installed on the output end of the cylinder, round rods are symmetrically fixedly installed on the lower surfaces of both ends of the connecting plate, the round rods are slidably connected to the workbench, a pressing plate is fixedly installed on the lower surface of the round rods, a rectangular groove is symmetrically opened on the upper surface of the bottom end of the workbench, a double-threaded rod is rotatably installed on the inner wall of the rectangular groove, a nut slider is symmetrically threaded on the outer wall of the double-threaded rod, and a support rod is rotatably installed on the upper surface of the nut slider. The pressing thickness of the corrugated paperboard can be adjusted by the matching arrangement between the double-threaded rod, the nut slider and the support rod, and the guide rod can be set to reduce the pressure of the pressing plate on the thickness limit plate on the one hand, and guide the support rod on the other hand.

[0004] However, the above structure still has some shortcomings. When the device is in use, when the corrugated paper is coated with glue and transported for compaction, the compaction tool can only perform fixed compaction work and cannot perform back and forth compaction, which leads to poor compaction effect.

[0005] Therefore, it is necessary to provide a new compression device for corrugated paper production to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a pressing device for corrugated paper production, which can ensure that the pressing roller presses the corrugated paper back and forth during the pressing process, thereby improving the pressing effect of the corrugated paper and can adjust the pressing roller according to the thickness of the corrugated paper.

[0007] In order to solve the above technical problems, the utility model provides a pressing device for corrugated paper production, comprising: a base, on which a transport mechanism, two moving mechanisms and an adjustment mechanism are arranged;

[0008] The transportation mechanism includes two partition plates, a support plate, two transmission rollers, a first motor, two first belt pulleys, a first belt, and a transmission belt. The two partition plates are both fixedly installed on the base, the support plate is fixedly installed on the two partition plates, the two transmission rollers are both rotatably installed on the two partition plates, the first motor is fixedly installed on the corresponding partition plate, the output shaft of the first motor is fixedly connected to the corresponding transmission roller, the two first belt pulleys are respectively fixedly sleeved on the two transmission rollers, the first belt is wound around the two first belt pulleys, and the transmission belt is wound around the two transmission rollers;

[0009] The moving mechanism includes a toothed plate, a mounting frame, a gear, and a second motor. The toothed plate is fixedly installed on the base, the mounting frame is arranged above the toothed plate, the gear is rotatably installed in the mounting frame, the gear meshes with the toothed plate, the second motor is fixedly installed on one outer wall of the mounting frame, and the output shaft of the second motor is fixedly connected to the gear.

[0010] As a further solution of the present invention, the adjustment mechanism includes a C-shaped frame, two threaded rods, second belt pulleys, a second belt, a third motor, two L-shaped sliders, a pressing roller, and a heat transfer roller. The C-shaped frame is fixedly installed on the tops of the two mounting frames, the two threaded rods are both rotatably installed on the C-shaped frame, the tops of the two threaded rods extend outside the C-shaped frame, the two second belt pulleys are sleeved on the two threaded rods, the second belt is wound around the two second belt pulleys, the third motor is fixedly installed on the top of the C-shaped frame, the output shaft of the third motor is fixedly connected to the corresponding threaded rod, the two L-shaped sliders are respectively threadedly sleeved on the two threaded rods, and the pressing roller and the heat transfer roller are both rotatably installed on the two L-shaped sliders.

[0011] As a further solution of the present invention, limiting grooves are respectively opened on the outer walls of both sides of the base, limiting blocks are fixedly installed on the outer walls of both sides of the C-shaped frame, and the two limiting blocks are respectively slidably connected to the two limiting grooves.

[0012] As a further solution of the present invention, two blowers are fixedly installed on the base, T-shaped connecting air ducts are fixedly installed on both blowers, and a plurality of air outlet heads are fixedly installed on both T-shaped connecting air ducts.

[0013] As a further solution of the present invention, a rectangular mounting plate is fixedly installed at the bottom of the base, a collection box is slidably installed in the rectangular mounting plate, fixing blocks are respectively fixedly installed on the inner walls of both sides of the base, and brushes are fixedly installed on the two fixing blocks.

[0014] As a further solution of the present invention, two support columns are fixedly installed at the bottom of the base, and the two support columns are symmetrically distributed.

[0015] Compared with the related technologies, the pressing device for corrugated paper production provided by the present utility model has the following beneficial effects:

[0016] 1. By setting up a transportation mechanism in the present utility model, the corrugated paper can be transported, and during pressing, the transmission belt is supported by the support plate to prevent deformation of the corrugated paper during the pressing cycle operation.

[0017] 2. By setting up a moving mechanism in the present utility model, when moving back and forth, the corrugated paper can be repeatedly pressed and bonded, improving the bonding effect of the corrugated paper;

[0018] 3. By setting up an adjustment mechanism in the present utility model, it can be adjusted according to the thickness of the corrugated paper to be pressed, facilitating the processing of corrugated paper with different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0020] Figure 1 is a schematic three-dimensional structure diagram of the pressing device for corrugated paper production provided by the present utility model;

[0021] Figure 2 is a schematic three-dimensional sectional structure diagram of the pressing device for corrugated paper production provided by the present utility model;

[0022] Figure 3 is a schematic enlarged partial structure diagram of the pressing device for corrugated paper production provided by the present utility model;

[0023] Figure 4 is Figure 3 an enlarged structure diagram of part A in

[0024] In the figure: 1, base; 2, partition board; 3, support plate; 4, transmission roller; 5, first motor; 6, first pulley; 7, first belt; 8, transmission belt; 9, toothed plate; 10, mounting frame; 11, gear; 12, second motor; 13, U-shaped frame; 14, threaded rod; 15, second pulley; 16, second belt; 17, third motor; 18, L-shaped slider; 19, pressure roller; 20, heat transfer roller; 21, fan; 22, T-shaped connecting air duct; 23, air outlet head; 24, rectangular mounting plate; 25, collection box; 26, fixed block; 27, brush. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Please refer to Figures 1 to 4 , where Figure 1 is a schematic three-dimensional structure diagram of the pressing device for corrugated paper production provided by the present utility model; Figure 2 is a schematic three-dimensional sectional structure diagram of the pressing device for corrugated paper production provided by the present utility model; Figure 3 The partial enlarged structural schematic diagram of the pressing device for corrugated paper production provided by the present utility model; Figure 4 is Figure 3 The enlarged structural schematic diagram of part A in

[0026] The transportation mechanism includes two partition plates 2, a support plate 3, two transmission rollers 4, a first motor 5, two first belt pulleys 6, a first belt 7 and a transmission belt 8. Both of the two partition plates 2 are fixedly installed on the base 1. The support plate 3 is fixedly installed on the two partition plates 2. Both of the two transmission rollers 4 are rotatably installed on the two partition plates 2. The first motor 5 is fixedly installed on the corresponding partition plate 2. The output shaft of the first motor 5 is fixedly connected to the corresponding transmission roller 4. The two first belt pulleys 6 are respectively fixedly sleeved on the two transmission rollers 4. The first belt 7 is wound around the two first belt pulleys 6. The transmission belt 8 is wound around the two transmission rollers 4;

[0027] The moving mechanism includes a toothed plate 9, a mounting frame 10, a gear 11 and a second motor 12. The toothed plate 9 is fixedly installed on the base 1. The mounting frame 10 is arranged above the toothed plate 9. The gear 11 is rotatably installed in the mounting frame 10. The gear 11 meshes with the toothed plate 9. The second motor 12 is fixedly installed on the outer wall of one side of the mounting frame 10. The output shaft of the second motor 12 is fixedly connected to the gear 11.

[0028] As Figure 1 and Figure 3 shown, the adjusting mechanism includes a U-shaped frame 13, two threaded rods 14, second belt pulleys 15, a second belt 16, a third motor 17, two L-shaped sliders 18, a pressing roller 19 and a heat transfer roller 20. The U-shaped frame 13 is fixedly installed on the tops of the two mounting frames 10. Both of the two threaded rods 14 are rotatably installed on the U-shaped frame 13. The tops of the two threaded rods 14 extend outside the U-shaped frame 13. The two second belt pulleys 15 are sleeved on the two threaded rods 14. The second belt 16 is wound around the two second belt pulleys 15. The third motor 17 is fixedly installed on the top of the U-shaped frame 13. The output shaft of the third motor 17 is fixedly connected to the corresponding threaded rod 14. The two L-shaped sliders 18 are respectively threadedly sleeved on the two threaded rods 14. The pressing roller 19 and the heat transfer roller 20 are both rotatably installed on the two L-shaped sliders 18;

[0029] Through the adjusting mechanism, it can be adjusted according to the thickness of the corrugated paper to be pressed, which is convenient for processing corrugated paper with different thicknesses.

[0030] As Figure 1 and Figure 2As shown, limiting grooves are respectively formed on the outer walls on both sides of the base 1, limiting blocks are fixedly installed on the outer walls on both sides of the U-shaped frame 13, and the two limiting blocks are respectively slidably connected to the two limiting grooves;

[0031] By arranging the limiting grooves and the limiting blocks, the stability of the U-shaped frame 13 during movement can be ensured, and the instability of the U-shaped frame 13 during movement can be avoided.

[0032] As Figure 4 shown, two air blowers 21 are fixedly installed on the base 1, T-shaped connecting air ducts 22 are fixedly installed on the two air blowers 21, and a plurality of air outlets 23 are fixedly installed on the two T-shaped connecting air ducts 22;

[0033] By arranging the air blowers 21, the T-shaped connecting air ducts 22 and the air outlets 23, the glued layer of the pressed corrugated paper can be quickly air-dried, and the pressed corrugated paper can be firmly bonded.

[0034] As Figure 1 shown, a rectangular mounting plate 24 is fixedly installed at the bottom of the base 1, a collection box 25 is slidably installed in the rectangular mounting plate 24, fixing blocks 26 are respectively fixedly installed on the inner walls on both sides of the base 1, and a brush 27 is fixedly installed on the two fixing blocks 26;

[0035] By arranging the rectangular mounting plate 24, the collection box 25, the fixing blocks 26 and the brush 27, the residual corrugated paper debris on the transmission roller 4 can be cleaned and collected, preventing the debris from remaining on the conveyor belt.

[0036] As Figure 1 shown, two support columns are fixedly installed at the bottom of the base 1, and the two support columns are symmetrically distributed;

[0037] By arranging the two support columns, the overall mechanism on the base 1 can be supported, ensuring the stability of the mechanism.

[0038] The working principle of the pressing device for corrugated paper production provided by the present utility model is as follows:

[0039] The first step: put the corrugated paper to be compressed on the conveyor belt 8, start the second motor 12 to drive the gear 11 to rotate, under the action of the tooth plate 9, the mounting frame 10 moves, and the mounting frame 10 drives the t-shaped frame 13 to move, so that the pressing roller 19 and the heat transfer roller 20 move, and cooperate with the support plate 3 to move back and forth to compress the corrugated paper, so that when the corrugated paper is compressed after being coated with glue, it can restore the viscosity when encountering dry or semi-dry adhesive, and compress it through the pressing roller 19. When the compression is completed, start the first motor 5 to drive the first pulley 6 to rotate, the first pulley 6 drives the two conveyor rollers 4 to rotate through the connected first belt 7, and the two conveyor rollers 4 drive the conveyor belt 8 to rotate, and the compressed corrugated paper is transported to the fan 21, and the fan 21 is started to output wind from the T-shaped connecting air duct 22 and the air outlet 23, so as to air-dry the glue bonded to the corrugated paper and make it firmly bonded;

[0040] Step 2: When it is necessary to compact corrugated paper of different thicknesses, the third motor 17 is started to drive the second pulley 15 to rotate, and the second pulley 15 drives the two threaded rods 14 to rotate through the connected second belt 16, and the threaded rods 14 drive the pressing roller 19, the L-shaped slider 18 and the heat transfer roller 20 to move up or down for adjustment;

[0041] The third step: the provided brush 27 and the collecting box 25 can be used to clean the debris adhering to the conveyor belt 8 during the processing, so as to ensure the cleanliness of the conveyor belt 8.

[0042] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0043] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0044] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A pressing device for corrugated paper production, characterized in that: Including: A base, on which a transportation mechanism, two moving mechanisms and an adjustment mechanism are provided; The transportation mechanism includes two partition plates, a support plate, two transmission rollers, a first motor, two first belt pulleys, a first belt and a transmission belt. The two partition plates are both fixedly installed on the base, the support plate is fixedly installed on the two partition plates, the two transmission rollers are both rotatably installed on the two partition plates, the first motor is fixedly installed on the corresponding partition plate, the output shaft of the first motor is fixedly connected to the corresponding transmission roller, the two first belt pulleys are respectively fixedly sleeved on the two transmission rollers, the first belt is wound around the two first belt pulleys, and the transmission belt is wound around the two transmission rollers; The moving mechanism includes a toothed plate, a mounting frame, a gear and a second motor. The toothed plate is fixedly installed on the base, the mounting frame is arranged above the toothed plate, the gear is rotatably installed in the mounting frame, the gear meshes with the toothed plate, the second motor is fixedly installed on the outer wall of one side of the mounting frame, and the output shaft of the second motor is fixedly connected to the gear.

2. The pressing device for corrugated paper production according to claim 1, characterized in that: The adjustment mechanism includes a C-shaped frame, two threaded rods, second belt pulleys, a second belt, a third motor, two L-shaped sliders, a pressure roller and a heat transfer roller. The C-shaped frame is fixedly installed on the tops of the two mounting frames, the two threaded rods are both rotatably installed on the C-shaped frame, the tops of the two threaded rods extend outside the C-shaped frame, the two second belt pulleys are sleeved on the two threaded rods, the second belt is wound around the two second belt pulleys, the third motor is fixedly installed on the top of the C-shaped frame, the output shaft of the third motor is fixedly connected to the corresponding threaded rod, the two L-shaped sliders are respectively threadedly sleeved on the two threaded rods, and the pressure roller and the heat transfer roller are both rotatably installed on the two L-shaped sliders.

3. The pressing device for corrugated paper production according to claim 2, characterized in that: Limit grooves are respectively formed on the outer walls of both sides of the base, and limit blocks are fixedly installed on the outer walls of both sides of the C-shaped frame. The two limit blocks are respectively slidably connected to the two limit grooves.

4. The pressing device for corrugated paper production according to claim 1, characterized in that: Two blowers are fixedly installed on the base, and T-shaped connecting air ducts are fixedly installed on the two blowers. A plurality of air outlet heads are fixedly installed on the two T-shaped connecting air ducts.

5. The pressing device for corrugated paper production according to claim 1, characterized in that: A rectangular mounting plate is fixedly installed on the bottom of the base, a collection box is slidably installed in the rectangular mounting plate, fixed blocks are respectively fixedly installed on the inner walls of both sides of the base, and brushes are fixedly installed on the two fixed blocks.

6. The pressing device for corrugated paper production according to claim 1, characterized in that: Two support columns are fixedly installed on the bottom of the base, and the two support columns are symmetrically distributed.

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