Forming equipment for honeycomb paper core

Abstract

The utility model discloses forming equipment for a honeycomb paper core, and relates to the technical field of honeycomb paper core production equipment. The multi-stage paper feeding device comprises a rack and a multi-stage paper feeding mechanism arranged on the outer side of the front end face of the rack, a fixing frame is fixedly connected to the middle of the other side of the front end face of the rack, U-shaped frames are fixedly connected to the top and the bottom of the fixing frame, a drying box is arranged at the far end of one side of the rack, and cleaning assemblies are arranged in the U-shaped frames. A drying assembly is arranged at the bottom of the drying box. Dust on the surface of raw paper used for manufacturing paper cores can be removed through the cleaning assembly, the subsequent gluing effect and the stability and strength after forming are improved, meanwhile, the positions of the inner cleaning roller and the outer cleaning roller can be rapidly adjusted, use is convenient, working efficiency is high, and production cost is low. And by means of the drying assembly, drying and bonding of glue liquid used for honeycomb paper core bonding can be accelerated, the forming speed is increased, meanwhile, hot air can be recycled, and energy waste is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of honeycomb paper core production equipment, in particular to a forming equipment for honeycomb paper core. Background Art

[0002] With the development of society and technology, equipment in various fields has been greatly improved. Cardboard is a thick paper sheet made of various pulps and composed of interwoven fibers. It is generally divided into: packaging cardboard, industrial technology cardboard, printing and decorative cardboard, etc., and by adding a honeycomb paper core inside the cardboard, the strength, impact resistance, sound absorption and other properties can be greatly improved. The honeycomb paper core requires molding equipment during production, which can greatly improve production efficiency and product quality.

[0003] After searching, the publication number CN213261402U, the application date 2020.07.13 discloses a honeycomb paper core production equipment, a multi-stage paper placing mechanism, a pressing mechanism, a cutting mechanism, a steering assembly, and an extrusion molding mechanism; the multi-stage paper placing mechanism, the pressing mechanism, the cutting mechanism, the steering assembly, and the extrusion molding mechanism are arranged in sequence. The utility model can simultaneously place paper and gluing each base paper horizontally through the multi-stage paper placing mechanism, form multiple layers of base paper after pressing, and then cut the multiple layers of base paper into multiple core strips, which can greatly improve production efficiency and reduce production costs to a certain extent; and through the setting of the limiting assembly, the core strips are limited when they are input into the extrusion molding mechanism to prevent the core strips from jumping up and down, thereby ensuring the molding quality of the honeycomb core strips after extrusion and bonding; the multiple layers of base paper can withstand greater tension during the process of traveling, and the cardboard can travel faster, thereby effectively improving the production speed.

[0004] However, it still has the following disadvantages in actual use:

[0005] The above honeycomb paper core production equipment directly applies glue to the released base paper during use. However, this method cannot clean the surface of the base paper before gluing. The dust remaining on the surface may affect the subsequent gluing effect and quality, etc., and affect the strength and stability of the honeycomb paper core after forming.

[0006] 2. The above honeycomb paper core production equipment completes the final production of the honeycomb paper core through an extrusion molding mechanism when in use, and in this way, the glue inside the honeycomb paper core cannot be dried and bonded, which will affect the molding quality and stability. To this end, we provide a molding device for honeycomb paper core to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a forming device for a honeycomb paper core, which can remove dust from the surface of base paper used to make the paper core by arranging a cleaning component, thereby improving the effect of subsequent gluing and the stability and strength after forming, and can quickly adjust the positions of an inner cleaning roller and an outer cleaning roller, thereby being convenient to use and having high work efficiency, and utilizing a drying component to accelerate the drying and bonding of glue used to bond the honeycomb paper core, thereby improving the forming speed and having high work efficiency, and can recycle hot air to reduce energy waste.

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is a forming device for honeycomb paper core, comprising a frame and a multi-stage paper placing mechanism arranged outside the front end face of the frame, a fixing frame is fixedly connected to the middle part of the other side of the front end face of the frame, the top and bottom of the fixing frame are fixedly connected to U-shaped frames, a drying box is arranged at the far end of one side of the frame, a cleaning component is arranged inside the U-shaped frame, and a drying component is arranged at the bottom of the drying box;

[0010] The cleaning assembly includes an adjusting motor and a driving wheel mounted on its output shaft, and the outer wall of the driving wheel is connected to the outer wall of the driven wheel through a belt;

[0011] The drying component comprises a heating box and a heating wire suspended at the front end thereof, and filters are evenly installed at the rear end of the heating box from front to back.

[0012] The utility model is further configured that a pressing mechanism, a cutting mechanism and an extrusion molding mechanism are arranged between the frame and the drying box from left to right, and arc grooves are arranged at the edges of the front and rear ends of the outer wall of the U-shaped frame.

[0013] The utility model is further configured that an adjusting shaft is installed at the center position of the front end surface of the driven wheel, and a cylindrical frame is installed at the front end of the adjusting shaft.

[0014] The utility model is further configured that the front and rear ends of the cylindrical frame are rotatably connected inside adjacent arc clamping grooves, and an inner cleaning roller and an outer cleaning roller are respectively installed below and above the inside of the cylindrical frame.

[0015] The utility model is further configured that a rotating shaft is installed at the center position of the inner wall of the inner cleaning roller and the outer cleaning roller, and the front end of the rotating shaft penetrates the bearing on the front end surface of the cylindrical frame and passes through the coupling and the output shaft of the cleaning motor.

[0016] The utility model is further configured such that an air outlet pipe is provided at the center of the front end face of the heating box, the other end of the air outlet pipe is connected to the fan through a pipe joint, and the air outlet end of the fan is connected to the air supply pipe through the pipe joint.

[0017] The utility model is further configured such that the other end of the air delivery pipe is connected to the air inlet end on the front end face of the drying box through a pipe joint, and an air inlet pipe is arranged at the center position of the rear end face of the heating box.

[0018] The utility model is further configured such that the other end of the air inlet pipe is respectively connected to the external air pipe and the circulation pipe through a three-way joint, and the other end of the circulation pipe is connected to the air outlet on the rear end face of the drying box through a pipe joint.

[0019] The utility model has the following beneficial effects:

[0020] The utility model provides a cleaning component, and the operation of the cleaning motor can drive the inner cleaning roller or the outer cleaning roller to rotate, so that dust on the surface of the base paper used to make the paper core can be removed, the effect of subsequent gluing and the stability and strength after forming can be improved, and the positions of the inner cleaning roller and the outer cleaning roller can be quickly adjusted by using the adjusting motor. The utility model is convenient to use and has high working efficiency, and solves the problem that the above-mentioned honeycomb paper core production equipment directly glues the released base paper when in use, while this method cannot clean the surface of the base paper before gluing, and the dust remaining on the surface may affect the subsequent gluing effect and quality, etc., and affect the strength and stability of the honeycomb paper core after forming.

[0021] The utility model provides a drying component, and the fan operates to draw the air heated by the heating wire into the drying box to dry the honeycomb paper core, and circulates the excess air into the heating box, which can speed up the drying and bonding of the glue used for bonding the honeycomb paper core, improve the molding speed, and have high work efficiency. At the same time, the hot air can be recycled to reduce energy waste, and the utility model solves the problem that the above-mentioned honeycomb paper core production equipment completes the final production of the honeycomb paper core through the extrusion molding mechanism when in use, and the glue inside the honeycomb paper core cannot be dried and bonded in this way, which affects the molding quality and stability.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The present invention is a structural schematic diagram of a forming device for honeycomb paper core.

[0025] Figure 2 This is a structural diagram of the fixed frame.

[0026] Figure 3 This is a structural diagram of the cleaning component.

[0027] Figure 4 This is a structural diagram of the inner cleaning roller, outer cleaning roller and cleaning motor.

[0028] Figure 5 This is a structural diagram of the drying component.

[0029] Figure 6 A cross-sectional view of the heating box.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1-frame, 101-multi-stage paper feeding mechanism, 102-fixed frame, 1021-U-shaped frame, 1022-arc card slot, 103-pressing mechanism, 104-cutting mechanism, 105-extrusion molding mechanism, 106-drying box, 2-cleaning component, 201-adjusting motor, 2011-driving wheel, 202-adjusting shaft, 2021-driven wheel, 203-cylindrical frame, 204-inner cleaning roller, 205-outer cleaning roller, 206-cleaning motor, 2061-rotating shaft, 3-drying component, 301-heating box, 3011-air outlet pipe, 3012-air inlet pipe, 302-fan, 3021-air delivery pipe, 303-external air pipe, 3031-circulation pipe, 304-heating wire, 305-filter. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0033] See also Figures 1 to 4 The utility model is a forming device for honeycomb paper core, comprising a frame 1 and a multi-stage paper placing mechanism 101 arranged on the outer side of the front end face thereof, a fixing frame 102 is fixedly connected to the middle part of the other side of the front end face of the frame 1, and a U-shaped frame 1021 is fixedly connected to the top and bottom of the fixing frame 102, a drying box 106 is arranged at the far end of one side of the frame 1, and a cleaning component 2 is arranged inside the U-shaped frame 1021; the cleaning component 2 comprises an adjusting motor 201 and a driving wheel 2011 installed on its output shaft, and the outer wall of the driving wheel 2011 is transmission-connected to the outer wall of the driven wheel 2021 through a belt.

[0034] Specifically, a pressing mechanism 103, a cutting mechanism 104 and an extrusion molding mechanism 105 are arranged between the frame 1 and the drying box 106 from left to right, arc grooves 1022 are arranged at the front and rear edges of the outer wall of the U-shaped frame 1021, an adjusting shaft 202 is installed at the center position of the front end face of the driven wheel 2021, a cylindrical frame 203 is installed at the front end, and the front and rear ends of the cylindrical frame 203 are rotatably connected to the inside of adjacent arc grooves 1022, an inner cleaning roller 204 and an outer cleaning roller 205 are installed below and above the inside of the cylindrical frame 203 respectively, a rotating shaft 2061 is installed at the center position of the inner wall of the inner cleaning roller 204 and the outer cleaning roller 205, and the front end of the rotating shaft 2061 passes through the bearing on the front end face of the cylindrical frame 203 and is connected to the output shaft of the cleaning motor 206 through a coupling.

[0035] Furthermore, the frame 1, the multi-stage paper placing mechanism 101, the pressing mechanism 103, the cutting mechanism 104 and the extrusion molding mechanism 105 are all prior arts, so they are not described in detail here. The operation of the adjusting motor 201 can drive the driving wheel 2011 to rotate, and the outer wall of the driving wheel 2011 is connected to the driven wheel 2021 through a belt. Therefore, when the driving wheel 2011 rotates, the driven wheel 2021 will be driven to rotate under the action of the belt, and the adjusting shaft 202 at its inner end will rotate, wherein the cylindrical frame 203 is installed inside the arc groove 1022 on the end face of the U-shaped frame 1021. Therefore, the cylindrical frame 203 is rotated under the action of the adjusting shaft 202, and the positions of the inner cleaning roller 204 and the outer cleaning roller 205 can be adjusted. The operation of the cleaning motor 206 drives the inner cleaning roller 204 or the outer cleaning roller 205 to rotate through the rotating shaft 2061 to clean the surface of the base paper.

[0036] The operation process of this embodiment is as follows: the production of the honeycomb paper core is completed through the multi-stage paper feeding mechanism 101, the pressing mechanism 103, the cutting mechanism 104 and the extrusion molding mechanism 105, and after the base paper is released by the multi-stage paper feeding mechanism 101, the cleaning motor 206 is started first, and the output shaft of the cleaning motor 206 rotates to drive the rotating shaft 2061 to rotate under the action of the coupling, and the rotating shaft 2061 rotates, which drives the inner cleaning roller 204 on its outer wall to rotate, and the surface of the base paper can be cleaned by the inner cleaning roller 204, so that the dust on the surface of the base paper used to make the paper core can be removed, and the effect of subsequent gluing and the stability and strength after molding are improved. After the inner cleaning roller 204 has been used for a period of time, the adjusting motor 201 is started, and the output shaft of the adjusting motor 201 rotates to drive the driving wheel 2011 to rotate, and the outer wall of the driving wheel 2011 is connected to the outer wall of the driven wheel 2021 through a belt. Therefore, when the driving wheel 2011 rotates, the driven wheel 2021 is driven to rotate under the action of the belt, so that the adjusting shaft 202 on the inner wall of the driven wheel 2021 can rotate, and the cylindrical frame 203 can rotate inside the arc slot 1022, so that the staff can quickly adjust the positions of the inner cleaning roller 204 and the outer cleaning roller 205. It is easy to use and has high work efficiency, and can also improve the cleaning efficiency. Specific embodiment 2

[0037] See also Figure 1 , 5 6. Based on the specific embodiment 1, what is different from the first embodiment is that: a drying component 3 is provided, and the drying component 3 includes a heating box 301 and a heating wire 304 suspended at the front end thereof, and the rear end of the interior of the heating box 301 is evenly spaced with filters 305 from front to back, thereby solving the existing problems.

[0038] Specifically, an air outlet pipe 3011 is provided at the center position of the front end face of the heating box 301, and the other end of the air outlet pipe 3011 is connected to the fan 302 through a pipe joint, and the air outlet end of the fan 302 is connected to the air supply pipe 3021 through a pipe joint, and the other end of the air supply pipe 3021 is connected to the air inlet end on the front end face of the drying box 106 through a pipe joint, and an air inlet pipe 3012 is provided at the center position of the rear end face of the heating box 301, and the other end of the air inlet pipe 3012 is respectively connected to the external air pipe 303 and the circulation pipe 3031 through a three-way joint, and the other end of the circulation pipe 3031 is connected to the air outlet end on the rear end face of the drying box 106 through a pipe joint.

[0039] Furthermore, the heating wire 304 can heat and increase the air temperature inside the heating box 301. The circulated gas and the air entering from the outside can be filtered through multiple layers of different types of filters 305. The pipe joints and three-way joints both play the role of pipeline connections. The operation of the fan 302 can realize the circulation and circulation of the gas.

[0040] The operation process of this embodiment is as follows: after the base paper passes through the extrusion molding mechanism 105 and enters the drying box 106, at this time, the heating wire 304 is started, and the air temperature inside the heating box 301 is increased by the heating wire 304, and then the fan 302 is started, and the fan 302 operates to extract the hot air inside the heating box 301 through the air outlet pipe 3011, and then enters the drying box 106 through the air supply pipe 3021, so that the honeycomb paper core squeezed inside the drying box 106 can be dried, and after the internal air pressure increases, the excess air will re-enter the heating box 301 through the circulation pipe 3031 and the air inlet pipe 3012, which can speed up the drying and bonding of the glue used for bonding the honeycomb paper core, improve the molding speed, and have high work efficiency. At the same time, the hot air can be recycled to reduce energy waste.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A forming device for a honeycomb paper core, comprising a frame (1) and a multi-stage paper placing mechanism (101) arranged outside the front end face thereof, a fixing frame (102) being fixedly connected to the middle of the other side of the front end face of the frame (1), a U-shaped frame (1021) being fixedly connected to the top and bottom of the fixing frame (102), a drying box (106) being arranged at the far end of one side of the frame (1), characterized in that: A cleaning component (2) is disposed inside the U-shaped frame (1021), and a drying component (3) is disposed at the bottom of the drying box (106); The cleaning assembly (2) comprises an adjusting motor (201) and a driving wheel (2011) mounted on the output shaft thereof, wherein the outer wall of the driving wheel (2011) is connected to the outer wall of the driven wheel (221) via a belt; The drying component (3) comprises a heating box (301) and a heating wire (304) suspended at the front end thereof, and filters (305) are evenly spaced from front to back at the rear end of the heating box (301).

2. A forming device for honeycomb paper core according to claim 1, characterized in that: A pressing mechanism (103), a cutting mechanism (104) and an extrusion molding mechanism (105) are arranged from left to right between the frame (1) and the drying box (106), and arc grooves (1022) are arranged at the edges of both front and rear ends of the outer wall of the U-shaped frame (1021).

3. A forming device for honeycomb paper core according to claim 2, characterized in that: An adjustment shaft (202) is installed at the center position of the front end surface of the driven wheel (2021), and a cylindrical frame (203) is installed at the front end of the adjustment shaft (202).

4. A forming device for honeycomb paper core according to claim 3, characterized in that: The front and rear ends of the cylindrical frame (203) are rotatably connected to the inside of the adjacent arc slot (1022), and an inner cleaning roller (204) and an outer cleaning roller (205) are respectively installed at the bottom and top of the inside of the cylindrical frame (203).

5. A forming device for honeycomb paper core according to claim 4, characterized in that: A rotating shaft (2061) is installed at the center of the inner wall of the inner cleaning roller (204) and the outer cleaning roller (205), and the front end of the rotating shaft (2061) passes through the bearing on the front end surface of the cylindrical frame (203) and is connected to the output shaft of the cleaning motor (206) through a coupling.

6. The forming device for honeycomb paper core according to claim 1, characterized in that: An air outlet pipe (3011) is provided at the center of the front end face of the heating box (301); the other end of the air outlet pipe (3011) is connected to the fan (302) via a pipe joint; and the air outlet end of the fan (302) is connected to the air supply pipe (3021) via a pipe joint.

7. A forming device for honeycomb paper core according to claim 6, characterized in that: The other end of the air delivery pipe (3021) is connected to the air inlet end on the front end face of the drying box (106) via a pipe joint, and an air inlet pipe (3012) is provided at the center of the rear end face of the heating box (301).

8. The forming device for honeycomb paper core according to claim 7, characterized in that: The other end of the air inlet pipe (3012) is connected to the external air pipe (303) and the circulation pipe (3031) respectively through a three-way joint, and the other end of the circulation pipe (3031) is connected to the air outlet end on the rear end face of the drying box (106) through a pipe joint.

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