CN219405651U - Indentation-free pit paper bonding assembly and corrugated paper production equipment - Google Patents
Indentation-free pit paper bonding assembly and corrugated paper production equipment Download PDFInfo
- Publication number
- CN219405651U CN219405651U CN202320672339.0U CN202320672339U CN219405651U CN 219405651 U CN219405651 U CN 219405651U CN 202320672339 U CN202320672339 U CN 202320672339U CN 219405651 U CN219405651 U CN 219405651U
- Authority
- CN
- China
- Prior art keywords
- roller
- pressure belt
- frame
- corrugated
- tensioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The utility model relates to the technical field of corrugated paper production equipment, in particular to an indentation-free pit paper bonding assembly and corrugated paper production equipment. The paper bonding assembly without the indentation pit comprises a corrugated roller, a pressure belt, a fixed roller, a tensioning roller and a deviation correcting roller, wherein the fixed roller, the tensioning roller and the deviation correcting roller are distributed in a triangular mode; the pressure belt is wound outside the fixed roller, the tensioning roller and the deviation correcting roller in a closed loop mode, the corrugated roller is positioned outside the closed loop surrounded by the pressure belt and is abutted against the pressure belt positioned between the fixed roller and the tensioning roller from outside to inside, and an adhesive pressure surface is formed between the corrugated roller and the pressure belt; the tensioning roller is used for adjusting the tensioning degree of the pressure belt so as to adjust the pressure between the pressure belt and the corrugating roller; the deviation correcting roller is used for correcting the pressure belt to adjust the position of the pressure belt along the direction parallel to the axial direction of the corrugated roller; the pressure between the pressure belt and the corrugated roller can be regulated, and the deviation of the pressure belt can be corrected; the corrugated paper production equipment provided by the utility model also has the advantages.
Description
Technical Field
The utility model relates to the technical field of corrugated paper production equipment, in particular to an indentation-free pit paper bonding assembly and corrugated paper production equipment.
Background
The corrugated paper is formed by bonding wave paper and surface paper layers, and glue is coated between the wave paper and the surface paper to realize bonding.
In the prior art, the bonding between the wave paper and the facial tissue is realized by adopting a mode of matching a corrugated roller and a pressure roller, a bonding gap is formed between the corrugated roller and the pressure roller, the corrugated roller adsorbs the glued wave paper and sends the wave paper to the bonding gap, the facial tissue also passes through the bonding gap, and the wave paper and the facial tissue are bonded into pit paper in the bonding gap. However, since the press roller and the corrugating roller are in hard contact, the produced pit paper is sometimes creased, and for this reason, a flexible press corrugating machine is disclosed in chinese patent 201821148545.7, which eliminates the problem of creasing by providing a flexible pressing surface.
However, the above patent documents only disclose a schematic configuration for realizing a flexible pressure-receiving surface by using a tape guide roller group and a flexible tape, and do not further suggest a configuration and a specific configuration of the tape guide roller group. In particular, in the pit paper production process, the bonding pressure between the wave paper and the face paper needs to be adjusted correspondingly according to the actual production situation, but the bonding pressure cannot be adjusted in the prior art.
Disclosure of Invention
The utility model aims to provide an indentation-free pit paper bonding assembly and corrugated paper production equipment, and aims to solve the problem that bonding pressure between corrugated paper and facial paper cannot be adjusted in the prior art.
In order to achieve the aim, the utility model provides an indentation-free pit paper bonding assembly, which comprises a corrugated roller, a pressure belt, a fixed roller, a tensioning roller and a deviation correcting roller, wherein the fixed roller, the tensioning roller and the deviation correcting roller are distributed in a triangular mode; the pressure belt is wound outside the fixed roller, the tensioning roller and the deviation correcting roller in a closed loop mode, the corrugated roller is positioned outside the closed loop surrounded by the pressure belt and is abutted against the pressure belt positioned between the fixed roller and the tensioning roller from outside to inside, and an adhesive pressure surface is formed between the corrugated roller and the pressure belt; the tensioning roller is used for adjusting the tensioning degree of the pressure belt so as to adjust the pressure between the pressure belt and the corrugating roller; the deviation correcting roller is used for correcting the pressure belt to adjust the position of the pressure belt along the direction parallel to the axial direction of the corrugated roller.
Further, the pressure belt is connected with a first power source in a transmission way, the corrugated roller is connected with a second power source in a transmission way, and the first power source and the second power source are mutually independent.
Further, an overrunning clutch is connected between the pressure belt and the first power source, so that when the real-time linear speed of the corrugated roller is greater than the set linear speed of the pressure belt, the pressure belt is separated from the transmission of the first power source, and the pressure belt is driven by the corrugated roller to move.
Further, the fixed roller is in transmission connection with the first power source, one side, close to the fixed roller, of the bonding pressure surface is a paper feeding side, and one side, far away from the fixed roller, of the bonding pressure surface is a paper discharging side.
Further, the tensioning roller and/or the deviation correcting roller are/is a passive roller.
Further, the machine frame is hinged with a swing arm, the tensioning roller is hinged with a tensioning cylinder or a tensioning cylinder between the swing arm and the machine frame, and the tensioning cylinder is connected with a hydraulic proportional valve or the tensioning cylinder is connected with an air pressure proportional valve.
Further, one end of the deviation correcting roller can move to change the parallelism of the deviation correcting roller relative to the fixed roller.
Further, the automatic deviation correcting device also comprises a frame, the fixed roller is rotationally connected to the frame, two ends of the deviation correcting roller are rotationally connected with a hinge bracket and a sliding bracket respectively, the hinge bracket is hinged to the frame, the sliding bracket is slidingly connected to the frame, and a deviation correcting mechanism for driving the sliding bracket to slide is arranged on the frame.
Further, the frame is provided with a guide post, the sliding frame is provided with a guide hole, and the guide hole is in sliding connection with the guide post; the correction mechanism comprises a screw-nut mechanism driven by a servo motor, the fixed end of the screw-nut mechanism is connected with the frame, and the movable end of the screw-nut mechanism is connected with the sliding frame.
The utility model also provides corrugated paper production equipment which comprises the indentation-free pit paper bonding assembly.
The indentation-free pit paper bonding assembly provided by the utility model has the advantages that the tension roller is arranged to adjust the pressure between the pressure belt and the corrugated roller, and the deviation correcting roller is arranged to correct the deviation of the pressure belt, so that the indentation-free pit paper bonding assembly has higher practicability; the corrugated paper production equipment provided by the utility model also has the advantages.
Drawings
FIG. 1 is a schematic illustration of an indentation free paper bonding assembly of the present utility model;
FIG. 2 is a perspective view of the pressure belt, fixed roller, tension roller and deflection roller of the present utility model and the components connected thereto;
FIG. 3 is a front view of the pressure belt, fixed roller, tension roller and deflection roller and components connected thereto of the present utility model;
fig. 4 is a cross-sectional view of section A-A in fig. 3.
Reference numerals illustrate:
1. a corrugating roll; 11. bonding the pressure surface;
2. a pressure belt;
3. a fixed roller;
4. a tension roller;
5. a correction roller;
6. a frame; 61. swing arms; 62. tensioning an oil cylinder; 63. a carriage; 64. a servo motor; 65. a screw-nut mechanism.
Detailed Description
The present utility model will be described in detail with reference to specific examples.
In the present utility model, unless explicitly stated and limited otherwise, when terminology such as "disposed," "connected," or "connected" is intended to be interpreted broadly, such as, for example, a fixed connection, a removable connection, or an integral connection; may be directly connected or connected through one or more intermediaries. The specific meaning of the terms described above in the present utility model can be understood by those skilled in the art according to the specific circumstances. The direction words appearing in the utility model are used for better explaining the characteristics of the features and the relation among the features, and it is understood that when the arrangement direction of the utility model is changed, the characteristics of the features and the directions of the relation among the features are correspondingly changed, so that the direction words do not form absolute limiting effect on the characteristics of the features and the relation among the features in space, and only play a role in relative limiting.
The utility model provides an indentation-free pit paper bonding assembly, which comprises a corrugated roller 1, a pressure belt 2, a fixed roller 3, a tensioning roller 4 and a deviation correcting roller 5, wherein the fixed roller 3, the tensioning roller 4 and the deviation correcting roller 5 are distributed in a triangular mode as shown in fig. 1 to 4. The pressure belt 2 is wound outside the fixed roller 3, the tension roller 4 and the deviation correcting roller 5 in a closed loop mode, and the pressure belt 2 is enclosed into a closed loop shape similar to a triangle. The corrugated roller 1 is positioned outside a closed loop surrounded by the pressure belt 2 and is abutted against the pressure belt 2 between the fixed roller 3 and the tension roller 4 from outside to inside, an adhesive pressure surface 11 is formed between the corrugated roller 1 and the pressure belt 2, when pit paper is adhered, the corrugated paper is absorbed by the corrugated roller 1 and driven to move to the adhesive pressure surface 11, the facial tissue is also sent to the adhesive pressure surface 11, and the pressure belt 2 presses the facial tissue to the corrugated roller 1 in the adhesive pressure surface 11 so as to adhere the facial tissue to the corrugated paper. The present embodiment provides the tension roller 4 for adjusting the degree of tension of the pressure belt 2 to adjust the pressure between the pressure belt 2 and the corrugating roller 1. The present embodiment provides a deviation rectifying roller 5 for rectifying the pressure belt 2 to adjust the position of the pressure belt 2 in a direction parallel to the axial direction of the corrugating roller 1.
Based on the above-mentioned structure setting, this kind of no indentation hole paper bonding assembly is through setting up tensioning roller 4 to pressure between regulation pressure area 2 and the corrugated roll 1, it is provided with deflection roller 5 simultaneously, can correct the walk off tracking of pressure area 2, has higher practicality.
In the embodiment, the pressure belt 2 is in transmission connection with a first power source, the corrugating roller 1 is in transmission connection with a second power source, and the first power source and the second power source are mutually independent. The pressure belt 2 in the prior art is in an unpowered form, that is, the pressure belt 2 is driven to move by the corrugating roller 1 by means of static friction force, but when the corrugating roller 1 production equipment accelerates or the static friction force is insufficient to drive the pressure belt 2 to move, slipping occurs between the pressure belt 2 and the facial tissue, which can affect the normal production. Therefore, in this embodiment, a power source is also provided for the pressure belt 2, and the first power source can drive the pressure belt 2 to move so as to provide a force for assisting the movement of the pressure belt 2, so that the occurrence of the above situation can be avoided, and the normal production is facilitated. Further, an overrunning clutch is connected between the pressure belt 2 and the first power source, so that when the real-time linear speed of the corrugating roller 1 is greater than the set linear speed of the pressure belt 2, the pressure belt 2 is separated from the transmission with the first power source, and the pressure belt 2 is driven to move by the corrugating roller 1. Since the corrugating roller 1 and the pressure belt 2 are driven to move by different power sources, when the real-time linear speed of the corrugating roller 1 is greater than the set linear speed of the pressure belt 2 driven by the first power source, if no measures are taken, slipping or possible damage of the first power source will occur between the pressure belt 2 and the facial tissue, while in the embodiment, the overrunning clutch acts to avoid the problems, the overrunning clutch enables the transmission connection between the pressure belt 2 and the first power source to be separated, and the corrugating roller 1 drives the pressure belt 2 to operate by virtue of static friction force, so that the linear speed of the pressure belt 2 is still equal to the linear speed of the corrugating roller 1.
In this embodiment, the fixed roller 3 is in transmission connection with the first power source, the side of the bonding pressure surface 11 close to the fixed roller 3 is a paper feeding side, and the side of the bonding pressure surface 11 far away from the fixed roller 3 is a paper discharging side. Preferably, the tensioning roller 4 and/or the deviation correcting roller 5 are driven rollers, namely, the tensioning roller 4 and the deviation correcting roller 5 are driven wheels, and the tensioning roller 4 and the deviation correcting roller 5 are driven by the fixed roller 3 through the transmission of the pressure belt 2; of course, the tensioning roller 4 and the deviation correcting roller 5 may be connected to the fixed roller 3 in a synchronous rotation manner by a transmission structure, or only one of the tensioning roller 4 and the deviation correcting roller 5 may be connected to the fixed roller 3 in a synchronous rotation manner.
In this embodiment, the device further comprises a frame 6, the fixed roller 3 is rotatably connected to the frame 6, the frame 6 is hinged with a swing arm 61, the tensioning roller 4 is rotatably connected to the swing arm 61, a tensioning cylinder 62 or a tensioning cylinder is hinged between the swing arm 61 and the frame 6, a hydraulic proportional valve is connected when the tensioning cylinder 62 is adopted, an air pressure proportional valve is connected when the tensioning cylinder is adopted, and the tensioning cylinder 62 is preferably adopted. The tensioning roller 4 is movable relative to the fixed roller 3 by means of the swing arm 61, and the tensioning cylinder 62 pushes the swing arm 61 to provide a continuous pushing force, which is converted into a force for tensioning the pressure belt 2. The thrust force of the tensioning cylinder 62 is adjusted by the hydraulic proportional valve provided to adjust the tensioning force of the pressure belt 2.
In this embodiment, one end of the rectifying roller 5 is movable to change the parallelism of the rectifying roller 5 with respect to the fixed roller 3. When the parallelism of the deviation correcting roller 5 relative to the fixed roller 3 is changed, the pressure belt 2 wound between the deviation correcting roller 5 and the fixed roller 3 generates unbalanced tension in the width direction, and along with the running of the pressure belt 2, the pressure belt 2 can deviate in the correcting direction on the deviation correcting roller 5, and after the pressure belt 2 is corrected to return to a proper position, the deviation correcting roller 5 is readjusted to be parallel to the fixed roller 3. Preferably, both ends of the deviation correcting roller 5 are respectively and rotatably connected with a hinge bracket and a sliding bracket 63, the hinge bracket is hinged on the frame 6, the sliding bracket 63 is slidably connected on the frame 6, and a deviation correcting mechanism for driving the sliding bracket 63 to slide is arranged on the frame 6. The frame 6 is provided with a guide post, the sliding frame 63 is provided with a guide hole, and the guide hole is in sliding connection with the guide post; the correction mechanism comprises a screw-nut mechanism 65 driven by a servo motor 64, a fixed end of the screw-nut mechanism 65 is connected with the frame 6, and a movable end of the screw-nut mechanism 65 is connected with the sliding frame 63. Through the above-mentioned structure setting, the carriage 63 slides for frame 6 when servo motor 64 rotates, and the one end motion of rectifying roller 5 makes rectifying roller 5 change with the parallelism of fixed roller 3 to realize rectifying of pressure belt 2.
The utility model also provides corrugated paper production equipment which comprises the non-indentation pit paper bonding assembly, wherein the pressure between the pressure belt 2 and the corrugated roller 1 can be adjusted, and meanwhile, the deviation correcting roller 5 is arranged, so that the deviation of the pressure belt 2 can be corrected.
The above-described embodiments and features of the embodiments may be combined with each other without conflict.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (9)
1. The utility model provides a no indentation hole paper bonding assembly, includes corrugated roller (1), its characterized in that: the device also comprises a pressure belt (2), a fixed roller (3), a tensioning roller (4) and a deviation correcting roller (5), wherein the fixed roller (3), the tensioning roller (4) and the deviation correcting roller (5) are distributed in a triangular mode;
the pressure belt (2) is wound outside the fixed roller (3), the tensioning roller (4) and the deviation correcting roller (5) in a closed loop mode, the corrugated roller (1) is positioned outside the closed loop surrounded by the pressure belt (2) and is abutted against the pressure belt (2) positioned between the fixed roller (3) and the tensioning roller (4) from outside to inside, and an adhesive pressure surface (11) is formed between the corrugated roller (1) and the pressure belt (2);
the tensioning roller (4) is used for adjusting the tensioning degree of the pressure belt (2) so as to adjust the pressure between the pressure belt (2) and the corrugating roller (1); the device also comprises a frame (6), the fixed roller (3) is rotationally connected to the frame (6), the frame (6) is hinged with a swing arm (61), the tensioning roller (4) is rotationally connected to the swing arm (61), a tensioning cylinder (62) or a tensioning cylinder is hinged between the swing arm (61) and the frame (6), and the tensioning cylinder (62) is connected with a hydraulic proportional valve or a pneumatic proportional valve;
the deviation correcting roller (5) is used for correcting the pressure belt (2) to adjust the position of the pressure belt (2) along the direction parallel to the axial direction of the corrugated roller (1).
2. The indentation-free paper bonding assembly as claimed in claim 1, wherein: the pressure belt (2) is connected with a first power source in a transmission way, the corrugated roller (1) is connected with a second power source in a transmission way, and the first power source and the second power source are mutually independent.
3. The indentation-free paper bonding assembly as claimed in claim 2, wherein: an overrunning clutch is connected between the pressure belt (2) and the first power source, so that when the real-time linear speed of the corrugated roller (1) is greater than the set linear speed of the pressure belt (2), the pressure belt (2) is separated from the transmission of the first power source, and the pressure belt (2) is driven by the corrugated roller (1) to move.
4. The indentation-free paper bonding assembly as claimed in claim 2, wherein: the fixed roller (3) is in transmission connection with the first power source, one side, close to the fixed roller (3), of the bonding pressure surface (11) is a paper feeding side, and one side, far away from the fixed roller (3), of the bonding pressure surface (11) is a paper discharging side.
5. The indentation-free paper bonding assembly as claimed in claim 4, wherein: the tensioning roller (4) and/or the deviation correcting roller (5) are driven rollers.
6. The non-embossed pit paper bonding assembly according to any one of claims 1 to 5, wherein: one end of the deviation correcting roller (5) can move to change the parallelism of the deviation correcting roller (5) relative to the fixed roller (3).
7. The indentation-free paper bonding assembly as claimed in claim 6, wherein: still include frame (6), fixed roll (3) rotate and connect in frame (6), and the both ends of rectifying roll (5) rotate respectively and are connected with articulated frame and carriage (63), and the articulated frame articulates in frame (6), and carriage (63) sliding connection is in frame (6), is provided with the gliding mechanism of rectifying of drive carriage (63) in frame (6).
8. The indentation-free paper bonding assembly as claimed in claim 7, wherein: the frame (6) is provided with a guide post, the sliding frame (63) is provided with a guide hole, and the guide hole is in sliding connection with the guide post; the deviation correcting mechanism comprises a screw-nut mechanism (65) driven by a servo motor (64), the fixed end of the screw-nut mechanism (65) is connected with the frame (6), and the movable end of the screw-nut mechanism (65) is connected with the sliding frame (63).
9. The utility model provides a corrugated paper production facility which characterized in that: an indentation-free paper bonding assembly comprising the non-marking pit paper bonding assembly as recited in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320672339.0U CN219405651U (en) | 2023-03-30 | 2023-03-30 | Indentation-free pit paper bonding assembly and corrugated paper production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320672339.0U CN219405651U (en) | 2023-03-30 | 2023-03-30 | Indentation-free pit paper bonding assembly and corrugated paper production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219405651U true CN219405651U (en) | 2023-07-25 |
Family
ID=87204484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320672339.0U Active CN219405651U (en) | 2023-03-30 | 2023-03-30 | Indentation-free pit paper bonding assembly and corrugated paper production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219405651U (en) |
-
2023
- 2023-03-30 CN CN202320672339.0U patent/CN219405651U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11643294B2 (en) | Flexible drive and core engagement members for a rewinding machine | |
| JPH058303A (en) | Guide device for attachment to vehicle and attaching machine | |
| CN219405651U (en) | Indentation-free pit paper bonding assembly and corrugated paper production equipment | |
| CN116353142A (en) | Indentation-free pit paper bonding assembly and corrugated paper production equipment | |
| CN108128652A (en) | A kind of pre-coating film cutting machine | |
| US5951817A (en) | Single facer having an auxiliary nip | |
| CN106003992A (en) | Paper bag film applying device for paper bag machine | |
| CN109177341B (en) | Gap adjusting structure of glue spreading roller and corrugated roller, corrugating machine and adjusting method | |
| EP1362691A3 (en) | Device for controlling the distance between a glueing cylinder and a corrugating roller for a cardboard corrugating machine | |
| CN214688218U (en) | Corrugated paper mounting device with pressure sensor | |
| JPH0413270B2 (en) | ||
| CN113023434B (en) | Non-stop printing device | |
| JPH07125115A (en) | Apparatus for making single faced corrugated board | |
| JPH0743866U (en) | Device for applying an adhesive to an elongated member | |
| JPH07308980A (en) | Belt zigzag preventing device for manufacture of one side corrugated fiberboard | |
| GB2281922A (en) | Apparatus for producing single-faced corrugated board sheets | |
| JPH07251469A (en) | Single-faced corrugated cardboard manufacturing apparatus | |
| JP4287953B2 (en) | Single facer | |
| CN219769257U (en) | Tip-to-tip corrugated paper production equipment | |
| CN219856053U (en) | Aluminum foil adhesive tape compounding equipment | |
| CN219424752U (en) | Gluing device for coiled material | |
| CN117049248B (en) | Thermoprint membrane tension control device and thermoprint machine | |
| CN216272194U (en) | Solvent-free composite winding device | |
| CN218707752U (en) | Conveying device on coating machine | |
| CN220681771U (en) | Gluing mechanism of double-pressing paper shaft and paper pasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |