CN112060700B - Energy-saving corrugated roller assembly - Google Patents
Energy-saving corrugated roller assembly Download PDFInfo
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- CN112060700B CN112060700B CN202010855488.1A CN202010855488A CN112060700B CN 112060700 B CN112060700 B CN 112060700B CN 202010855488 A CN202010855488 A CN 202010855488A CN 112060700 B CN112060700 B CN 112060700B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
Abstract
An energy-saving corrugated roller assembly comprises a lower corrugated roller, an upper corrugated roller, an adsorption roller and a wind shield; the upper corrugating roll is provided with upper corrugating teeth; the lower corrugating roller comprises a body and a connecting shaft which are connected with each other, first air vents are uniformly distributed on the side wall of the body, first exhaust through holes communicated with the first air vents are formed in the connecting shaft, a first vacuum generating device communicated with the first exhaust through holes is connected to the connecting shaft, and lower corrugating teeth are arranged on the outer side wall of the body; a discharge gap is formed between the adsorption roller and the lower corrugated roller, the adsorption roller comprises a main body and a rotating shaft which are connected with each other, second vent holes are uniformly distributed on the main body, an air inlet through hole communicated with the second vent holes is formed in the rotating shaft, and a second vacuum generating device communicated with the air inlet through hole is connected on the rotating shaft; the wind shield comprises an auxiliary baffle, a left main baffle and a right main baffle, wherein the left main baffle and the right main baffle are respectively arranged on the left side and the right side of the lower corrugated roller, and the adsorption roller is arranged in a wind shield groove with an upward opening formed in the auxiliary baffle. The invention has the advantage of reducing energy consumption.
Description
Technical Field
The invention belongs to the field of corrugated paper production equipment, and particularly relates to an energy-saving corrugated roller assembly.
Background
The corrugated roller is the most important component in corrugated paper production facility, and the corrugated roller set is used for processing corrugated core paper of wave form, and the corrugated roller set includes two corrugated rollers, and the corrugated teeth intermeshing on two corrugated rollers utilizes the squeezing action of corrugated teeth to extrude the body paper and be the core paper of corrugated sheet.
At present, the corrugating machine compresses or tightly absorbs core paper on a corrugating roller by means of wind pressure, so that the core paper is assisted to be formed, and the strength reduction of the core paper caused by the fact that the height of a flute formed by the core paper is lower than the design height is avoided.
The problem that prior art exists is that, the production of wind pressure all relies on the fan housing, and the fan housing is used for changing the peripheral pressure of corrugated roller, and the during operation will make the interior high pressure that produces a definite value of whole fan housing just can play the design effect to the core paper, need consume very big electric energy, has the big problem of energy consumption. In addition, the increase of the number of flutes on the flute height and the unit length is beneficial to the increase of the strength of the corrugated core paper, but the increase of the number of flutes on the flute height and the unit length can increase the difficulty of separating the core paper from the corrugating roller, and under the action of low pressure air and the action of other traction rollers, the core paper is separated from the corrugating roller.
Therefore, the prior art is in need of improvement.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the prior art makes the big problem of energy consumption of corrugated paper.
In order to achieve the purpose, the specific technical scheme of the invention is as follows:
an energy-saving corrugated roller assembly comprises a lower corrugated roller, an upper corrugated roller, an adsorption roller, a gluing roller and a wind shield; the upper corrugating roll is provided with upper corrugating teeth; the lower corrugating roller comprises a body and a connecting shaft which are connected with each other, first vent holes are uniformly distributed in the side wall of the body, first exhaust through holes communicated with the first vent holes are formed in the connecting shaft, a first vacuum generating device is connected to the connecting shaft and communicated with the first exhaust through holes, lower corrugating teeth are arranged on the outer side wall of the body and meshed with the upper corrugating teeth; the adsorption roller and the lower corrugating roller are arranged adjacently, a discharge gap is formed between the adsorption roller and the lower corrugating roller, the adsorption roller comprises a main body and a rotating shaft which are connected with each other, second vent holes are uniformly distributed in the main body, air inlet through holes communicated with the second vent holes are formed in the rotating shaft, a second vacuum generating device is connected to the rotating shaft, and the second vacuum generating device is communicated with the air inlet through holes; the wind shield comprises an auxiliary baffle, a left main baffle arranged on the left side of the lower corrugated roller and a right main baffle arranged on the right side of the lower corrugated roller, a wind shield groove with an upward opening is formed in the auxiliary baffle, and the adsorption roller is arranged in the wind shield groove; the upper rubber roll and the lower corrugated roll are arranged adjacently, the upper rubber roll is arranged between the right main baffle and the adsorption roll, and the upper rubber roll is used for gluing the core paper on the lower corrugated roll.
As optional technical scheme, be equipped with the annular on the lateral wall of body, first air vent with the annular intercommunication.
As an optional technical scheme, the electric heating rod and the electric brush are further included, a heating hole is formed in the front side wall of the body and used for installing the electric heating rod, and the electric brush is connected with the inner side wall of the body.
As an optional technical solution, the diameter of the adsorption roller is smaller than that of the lower corrugating roller; the diameter of the upper corrugating roll is smaller than that of the lower corrugating roll.
As an optional technical scheme, the lower corrugating roller further comprises a driving gear, a bearing, a connecting plate and a wind groove plate, wherein the number of the bearing and the connecting plate is two; the body is in a cylindrical shape with openings at two ends, a whole circle of transmission teeth are arranged on the inner side wall of the body and are meshed with the driving gear, the driving gear is connected with a first power mechanism, the inner side wall of the body is connected with the outer ring of the bearing, the bearing is arranged on the rear side of the transmission teeth, and the bearing is movably connected with the inner side wall of the body in a front-back mode; the inner ring of the bearing is connected with the connecting plate, and the bearing is connected with the connecting plate in a one-to-one correspondence manner; the connecting shaft is connected with the two connecting plates, the connecting shaft and the connecting plates are movably connected in the front and back direction, air inlet blind holes are formed in the connecting shaft, the first exhaust through holes are uniformly distributed on the side wall of the connecting shaft, and the air inlet blind holes are communicated with the first exhaust through holes; two are located to the wind frid between the connecting plate, the wind frid with two the connecting plate is all connected, the wind frid includes left side board and right side board, left side board and right side board are the buckled plate that can follow the fore-and-aft direction and stretch out and draw back, the bottom of left side board with the bottom of right side board links to each other, be formed with the wind groove that the cross-section line is the V type between left side board and the right side board, locate at the middle part of connecting axle in the wind groove, the wind groove with first air vent intercommunication, with the vertical face at the axle center place of body is the reference surface, left side board and right side board are located respectively the left side and the right side of reference surface.
As a further improved technical scheme, an included angle between the left side plate and the reference surface is 5-15 degrees, and an included angle between the right side plate and the reference surface is larger than 30 degrees.
As an optional technical scheme, the adsorption roller is arranged right below the lower corrugating roller, and the adsorption roller further comprises an adsorption component; the main body is in a cylindrical shape with openings at two ends, a second power mechanism is connected to the rotating shaft in a transmission manner, and the second power mechanism drives the adsorption roller to rotate; the adsorption component is located in the main part, the adsorption component includes that control groove, conveyer pipe, rotary joint and cross-section are the negative pressure groove of V type, the upper end in negative pressure groove is equipped with the opening, the opening with second ventilation hole intercommunication, the middle part of conveyer pipe is located in the negative pressure groove, be equipped with the negative pressure chamber in the conveyer pipe, the middle part of conveyer pipe be equipped with the second exhaust through-hole of negative pressure chamber intercommunication, both ends all stretch out around the conveyer pipe the negative pressure groove, the anterior and the rear portion of conveyer pipe all with the negative pressure groove is connected, the conveyer pipe with the rotation axis passes through the rotary joint intercommunication, the cross-section in control groove is the V type of inversion, the bottom in control groove is equipped with the heavy object, the top in control groove with the bottom in negative pressure groove is connected.
As an optional technical scheme, the bearing further comprises a pin, wherein an installation through groove is formed in the body, the pin is connected with the installation through groove joint in the body, an installation blind hole is formed in the outer ring of the bearing, the pin is connected with the installation blind hole joint, a protruding tooth head is arranged at the head of the pin, and the tooth head is in smooth transition with the outer side face of the body.
As a further improved technical scheme, the number of the pins is more than two, the pins are arranged along the front-back direction, and the projections of the adjacent pins in the front-back direction are staggered.
The invention has the beneficial effects that: according to the energy-saving corrugated roller assembly provided by the invention, raw paper is pressed into corrugated core paper by the lower corrugated roller and the upper corrugated roller which are meshed with the lower corrugated teeth and the upper corrugated teeth, the first vacuum generating device provides negative pressure to the first vent hole on the upper corrugation through the first exhaust through hole on the connecting shaft, the second vacuum generating device provides negative pressure to the second vent hole on the adsorption roller through the air inlet through hole in the rotating shaft, the area between the left main baffle and the right main baffle is a high-pressure area, the area in the wind blocking groove is a low-pressure area, the air pressure is controlled by the first vacuum generating device and the second vacuum generating device, the air pressure and the range of the high-pressure area and the low-pressure area can be accurately controlled, the utilization rate of wind energy is high, and therefore, the energy-saving corrugated roller assembly has the advantage of energy saving. Meanwhile, due to the arrangement of the adsorption roller, the invention can better control the wind pressure, can accurately control the direction of the core paper and the lower corrugating roller to be towards the direction of the adsorption roller, enables the core paper to be vertical to the surface of the corrugating roller for de-rolling, and avoids the problems of high and low corrugation, inclined corrugation and paper breakage caused by the inclination of the de-rolling direction.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged partial schematic view of the front view orientation of the lower corrugating roll of the present invention;
fig. 3 is a cross-sectional view of a lower corrugating roll of the present invention;
FIG. 4 is a cross-sectional view of a suction roll of the present invention;
FIG. 5 is a schematic view of a pin of the present invention;
FIG. 6 is a partial schematic view of a top down orientation of the lower corrugating roll of the present invention;
FIG. 7 is a force analysis diagram of a core paper;
fig. 8 is a force diagram of the core paper.
In the figure:
the corrugated roller comprises a lower corrugating roller 1, a body 11, lower corrugating teeth 111, transmission teeth 112, first vent holes 113, heating holes 114, ring grooves 115, pins 12, tooth heads 121, a connecting shaft 15, air inlet blind holes 151, first exhaust through holes 152, a driving gear 16, a bearing 17, a connecting plate 18, an air duct plate 19, a left side plate 191 and a right side plate 192;
an upper corrugating roll 2, upper corrugating teeth 21;
the suction roller 3, the main body 31, the second ventilation hole 312, the rotating shaft 32, the air inlet through hole 321, the suction component 33, the delivery pipe 331, the second air outlet through hole 332, the rotary joint 333, the negative pressure tank 334, the control tank 335, and the weight 336;
the wind deflector 4, the left main deflector 41, the right main deflector 42, the auxiliary deflector 43, the wind-deflecting groove 44;
a reference surface 5; base paper 6; gluing a rubber roller 7; and a face tissue 8.
Detailed Description
The invention is described in detail below with reference to specific embodiments.
Fig. 1 to 8 show an embodiment of the present invention, specifically:
an energy-saving corrugated roller assembly comprises a lower corrugated roller 1, an upper corrugated roller 2, an adsorption roller 3, an upper adhesive roller 7 and a wind shield 4; the upper corrugating roll 2 is provided with upper corrugating teeth 21; the lower corrugating roller 1 comprises a body 11 and a connecting shaft 15 which are connected with each other, first vent holes 113 are uniformly distributed in the side wall of the body 11, a first exhaust through hole 152 communicated with the first vent holes 113 is formed in the connecting shaft 15, a first vacuum generating device is connected to the connecting shaft 15 and communicated with the first exhaust through hole 152, lower corrugating teeth 111 are arranged on the outer side wall of the body 11, and the lower corrugating teeth 111 are meshed with the upper corrugating teeth 21; the adsorption roller 3 is arranged adjacent to the lower corrugating roller 1, a discharge gap is formed between the adsorption roller 3 and the lower corrugating roller 1, the adsorption roller 3 comprises a main body 31 and a rotating shaft 32 which are connected with each other, second vent holes 312 are uniformly distributed in the main body 31, air inlet through holes 321 communicated with the second vent holes 312 are formed in the rotating shaft 32, a second vacuum generating device is connected to the rotating shaft 32, and the second vacuum generating device is communicated with the air inlet through holes 321; the wind deflector 4 comprises a left main baffle 41 arranged on the left side of the lower corrugating roller 1, a right main baffle 42 arranged on the right side of the lower corrugating roller 1 and an auxiliary baffle 43, a wind deflector groove 44 with an upward opening is formed in the auxiliary baffle 43, and the adsorption roller 3 is arranged in the wind deflector groove 44; the gluing roller 7 is adjacent to the lower corrugated roller, the gluing roller 7 is arranged between the right main baffle and the adsorption roller, and the gluing roller 7 is used for gluing the core paper on the lower corrugated roller.
In the invention, the raw paper 6 is pressed into corrugated core paper by the lower corrugating roll 1 and the upper corrugating roll 2 which are engaged with the lower corrugating teeth 111 and the upper corrugating teeth 21, the first vacuum generating device provides negative pressure to the first vent holes 113 on the upper corrugations through the first exhaust through holes 152 on the connecting shaft 15, the second vacuum generating device provides negative pressure to the second vent holes 312 on the adsorption roll 3 through the air inlet through holes 321 in the rotating shaft 32, the area between the left main baffle plate 41 and the right main baffle plate 42 is a high-pressure area, the area in the wind blocking groove 44 is a low-pressure area, the air pressure is controlled by the first vacuum generating device and the second vacuum generating device, the air pressure size and range of the high-pressure area and the low-pressure area can be controlled more accurately, the utilization rate of wind energy is high, therefore, the invention has the advantage of energy saving. Meanwhile, due to the arrangement of the adsorption roller 3, the invention can better control the wind pressure, can accurately control the direction of the core paper and the lower corrugating roller 1 to be towards the direction of the adsorption roller 3, enables the core paper to be vertical to the surface of the corrugating roller for roll removal, and avoids the problems of high and low corrugation, inclined corrugation and paper breakage caused by the inclination of the roll removal direction. The gluing roller 7 is used for gluing the core paper, and the face paper 8 enters from the space between the adsorption roller and the lower corrugated roller to be pasted with the core paper.
As an optional technical solution, a ring groove 115 is provided on an outer side wall of the body, and the first vent hole is communicated with the ring groove 115. The first ventilation hole is communicated with the ring groove 115, so that the outer end of the first ventilation hole is arranged in the ring groove 115, and the deformation of the contact part of the core paper and the first ventilation hole is favorably prevented.
As an optional technical scheme, the electric heating device further comprises an electric heating rod and an electric brush, a heating hole 114 is formed in the front side wall of the body, the heating hole 114 is used for installing the electric heating rod, and the electric brush is connected with the inner side wall of the body. The electric brush and the electric heating rod act together and are used for heating the body, so that the quality of the core paper is improved.
In a preferred embodiment, the diameter of the adsorption roll 3 is smaller than that of the lower corrugating roll 1, and the diameter of the upper corrugating roll 2 is smaller than that of the lower corrugating roll 1. The adsorption roll 3 is only used for adsorbing the core paper, the upper corrugated roll 2 is used for extruding the core paper, the diameters of the adsorption roll 3 and the upper corrugated roll 2 do not need to be large, the core paper is extruded by the upper corrugated roll 2 and then separated from the lower corrugated roll 1 until being adsorbed by the adsorption roll 3, and the core paper is coated on the lower corrugated roll 1 for shaping, so that the diameter of the lower corrugated roll 1 is larger than that of the adsorption roll 3 and that of the upper corrugated roll 2.
In order to further improve the energy-saving effect and improve the quality of the core paper, in a preferred embodiment, the lower corrugating roller 1 further comprises a driving gear 16, a bearing 17, a connecting plate 18 and a wind groove plate 19, wherein the two bearings 17 and the two connecting plates 18 are provided; the body 11 is in a cylindrical shape with openings at two ends, a whole circle of transmission teeth 112 are arranged on the inner side wall of the body 11, the transmission teeth 112 are meshed with the driving gear 16, the driving gear 16 is connected with a first power mechanism, the inner side wall of the body 11 is connected with the outer ring of the bearing 17, the bearing 17 is arranged at the rear side of the transmission teeth 112, and the bearing 17 is movably connected with the inner side wall of the body 11 in a front-back mode; the inner ring of the bearing 17 is connected with the connecting plate 18, and the bearing 17 is correspondingly connected with the connecting plate 18 one by one; the connecting shaft 15 is connected with the two connecting plates 18, the connecting shaft 15 is movably connected with the connecting plates 18 in a front-back mode, air inlet blind holes 151 are formed in the connecting shaft 15, the first exhaust through holes 152 are uniformly distributed on the side wall of the connecting shaft 15, and the air inlet blind holes 151 are communicated with the first exhaust through holes 152; two air duct plates 19 are located between the connecting plate 18, air duct plates 19 and two connecting plate 18 all connects, air duct plates 19 includes left side board 191 and right side board 192, left side board 191 and right side board 192 are the buckled plate that can follow the fore-and-aft direction and stretch out and draw back, left side board 191 the bottom with the bottom of right side board 192 links to each other, be formed with the air duct that the cross-section line is the V type between left side board 191 and the right side board 192, locate at the middle part of connecting axle 15 in the air duct, the air duct with first air vent 113 intercommunication, with the vertical face at the axle center place of body 11 is reference surface 5, left side board 191 and right side board 192 are located respectively the left side and the right side of reference surface 5. In this embodiment, the first power mechanism transmits power to the main body 11 through the driving gear 16 and the transmission gear 112, the first power mechanism drives the main body 11 to rotate, since the bearing 17 is disposed between the main body 11 and the connecting plate 18, the connecting plate 18 does not rotate with the main body 11, the connecting plate 18 is connected to an external corrugated frame through the connecting shaft 15, the connecting shaft 15 and the connecting plate 18 are used for supporting the lower corrugated roller 1, vacuum provided by the first vacuum generating device is transmitted to the first vent holes 113 through the first vent holes 152 from the blind air inlet holes 151 in the connecting shaft 15, the air duct plate 19 functions to concentrate most of vacuum pressure in the first vent holes 113 directly communicated with the air duct, while the vacuum degree in the first vent holes 113 at the left and right sides of the air duct is small, as shown in fig. 6 and 7, the arrow symbols in the figures represent the magnitude and direction of vacuum action, the abscissa in fig. 7 represents the position of the core paper, the ordinate in fig. 7 represents the magnitude and direction of the suction force. The vacuum action on the surface of the lower corrugating roller 1 is stronger or weaker, the core paper is firstly tightly coated on the lower corrugating teeth 111 under the action of stronger vacuum action, before passing through a discharge gap formed between the adsorption roller 3 and the lower corrugating roller 1, the acting force on the core paper is reduced, the core paper can be conveniently and freely contracted, after the core paper is freely contracted for a certain time, the direction of the adsorption force is changed, the core paper can be separated from the bottom circle of the lower corrugating teeth 111, the core paper is coated on the top circle and the tooth surface of the lower corrugating teeth 111, schematic diagrams of the core paper and the lower corrugating teeth 111 and 311 after free contraction are shown in fig. 8, the contact area between the core paper and the lower corrugating roller 1 when the core paper is separated from the lower corrugating roller 1 is reduced, the friction force is reduced, the lower corrugating roller 1 is convenient to rapidly separate subsequently, and the phenomena of high and low corrugating and core paper crushing are not easy to occur. In addition, after the air duct plate 19 divides the vacuum area on the surface of the lower corrugated roll 1, the utilization efficiency of the vacuum degree is higher, and the energy conservation is facilitated. Furthermore, the position of the connecting plate 18 in the front-back direction can be adjusted to adjust the vacuum area outside the lower corrugating roll 1, and only the first exhaust through hole 152 between the two adjusting plates can provide the vacuum degree, thereby further saving energy. Further, the included angle between the left side plate 191 and the reference surface 5 is 5-15 degrees, and the included angle between the right side plate 192 and the reference surface 5 is larger than 30 degrees. The directions in the present invention are for convenience of description only and are not limiting. According to the invention, the base paper 6 enters between the upper corrugated roll 2 and the lower corrugated roll 1 from left to right, so that the core paper firstly passes above the left side plate 191 and then passes above the right side plate 192, and the negative pressure in the area below the right side plate 192 is smaller.
As a preferred embodiment, the adsorption roller 3 is arranged right below the lower corrugating roller 1, and the adsorption roller 3 further comprises an adsorption component 33; the main body 31 is in a cylindrical shape with openings at two ends, and a second power mechanism is in transmission connection with the rotating shaft 32 and drives the adsorption roller 3 to rotate; the adsorption component 33 is arranged in the main body 31, the adsorption component 33 comprises a control groove 335, a delivery pipe 331, a rotary joint 333 and a negative pressure groove 334 with a V-shaped section, the upper end of the negative pressure groove 334 is provided with an opening, the opening is communicated with the second vent hole 312, the middle part of the delivery pipe 331 is arranged in the negative pressure groove 334, a negative pressure cavity is arranged in the delivery pipe 331, the middle of the delivery pipe 331 is provided with a second exhaust through hole 332 communicated with the negative pressure chamber, the front and rear ends of the delivery pipe 331 extend out of the negative pressure groove 334, the front and rear portions of the delivery pipe 331 are connected with the negative pressure groove 334, the delivery pipe 331 communicates with the rotation shaft 32 through the rotary joint 333, the control groove 335 has an inverted V-shaped cross-section, the bottom of the control groove 335 is provided with a weight 336, and the top of the control groove 335 is connected with the bottom of the negative pressure groove 334. In this embodiment, the second power mechanism drives the adsorption roller 3 to rotate through the rotation shaft 32. In the adsorption assembly 33 of the present embodiment, since the delivery pipe 331 communicates with the rotation shaft 32 through the rotary joint 333, the delivery pipe 331 can be kept stationary while the rotation shaft 32 rotates; the control groove 335 and the weight 336 are arranged to make the negative pressure groove 334 not easy to swing, even if the negative pressure groove 334 swings, the negative pressure groove can be reset under the action of the control groove 335 and the weight 336, the conveying pipe 331 is connected with the negative pressure groove 334, and the conveying pipe 331 is not easy to rotate. The second vacuum generating device transmits the vacuum degree to the negative pressure groove 334 through the rotating shaft 32 and the negative pressure cavity, and the negative pressure groove 334 transmits the vacuum degree to the second vent holes 312 corresponding to the opening of the negative pressure groove 334, so that the negative pressure effect generated by the second vacuum generating device is mostly limited on the upper part of the adsorption roller 3, and the energy-saving benefit is further achieved. Because the adsorption roller 3 is arranged under the lower corrugating roller 1, the adsorption roller 3 can suck the core paper downwards, so that the core paper is basically vertical to the surface of the lower corrugating roller 1 when being separated from the lower corrugating roller 1, and the phenomenon of inclined corrugation or high-low corrugation caused by the fact that the core paper is pulled out obliquely is avoided.
In some embodiments, the bearing further comprises a pin 12, the body 11 is provided with a through groove for installation, the pin 12 is connected with the through groove for installation on the body 11 in a clamping manner, an installation blind hole is formed in an outer ring of the bearing 17, the pin 12 is connected with the installation blind hole in a clamping manner, a raised tooth head 121 is arranged at the head of the pin 12, and the tooth head 121 and the outer side surface of the body 11 are in smooth transition. Because the connecting position of the bearing 17 and the body 11 can be adjusted, the pins 12 need to be arranged to avoid relative movement between the bearing 17 and the body 11 in the high-speed rotation process, furthermore, the number of the pins 12 is more than two, the pins 12 are arranged along the front-back direction, and the projections of the adjacent pins 12 in the front-back direction are staggered. The pins 12 are arranged to be offset from each other in the front-rear direction in order to avoid an excessive influence of the installation of the through grooves on the strength of the body 11.
The features of the embodiments and embodiments described above may be combined with each other without conflict.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention 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 on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. An energy-conserving corrugated roller assembly which characterized in that: comprises a lower corrugated roller, an upper corrugated roller, an adsorption roller, a gluing roller and a wind shield; the upper corrugating roll is provided with upper corrugating teeth; the lower corrugating roller comprises a body and a connecting shaft which are connected with each other, first air vents are uniformly distributed in the side wall of the body, first exhaust through holes communicated with the first air vents are formed in the connecting shaft, a first vacuum generating device is connected to the connecting shaft and communicated with the first exhaust through holes, lower corrugating teeth are arranged on the outer side wall of the body and meshed with the upper corrugating teeth; the adsorption roller and the lower corrugating roller are arranged adjacently, a discharge gap is formed between the adsorption roller and the lower corrugating roller, the adsorption roller comprises a main body and a rotating shaft which are connected with each other, second vent holes are uniformly distributed in the main body, air inlet through holes communicated with the second vent holes are formed in the rotating shaft, a second vacuum generating device is connected to the rotating shaft, and the second vacuum generating device is communicated with the air inlet through holes; the wind shield comprises an auxiliary baffle, a left main baffle arranged on the left side of the lower corrugated roller and a right main baffle arranged on the right side of the lower corrugated roller, a wind shield groove with an upward opening is formed in the auxiliary baffle, and the adsorption roller is arranged in the wind shield groove; the upper rubber roll and the lower corrugated roll are arranged adjacently, the upper rubber roll is arranged between the right main baffle and the adsorption roll, and the upper rubber roll is used for gluing the core paper on the lower corrugated roll.
2. The energy saving corrugated roller assembly of claim 1, wherein: the outer side wall of the body is provided with a ring groove, and the first vent hole is communicated with the ring groove.
3. The energy saving corrugated roller assembly of claim 1, wherein: the electric heating device is characterized by further comprising an electric heating rod and an electric brush, wherein a heating hole is formed in the front side wall of the body and used for installing the electric heating rod, and the electric brush is connected with the inner side wall of the body.
4. The energy saving corrugated roller assembly of claim 1, wherein: the diameter of the adsorption roller is smaller than that of the lower corrugating roller; the diameter of the upper corrugating roll is smaller than that of the lower corrugating roll.
5. The energy saving corrugated roller assembly of claim 1, wherein: the lower corrugating roller also comprises a driving gear, a bearing, a connecting plate and a wind groove plate, wherein the number of the bearing and the connecting plate is two; the body is in a cylindrical shape with openings at two ends, a whole circle of transmission teeth are arranged on the inner side wall of the body and are meshed with the driving gear, the driving gear is connected with a first power mechanism, the inner side wall of the body is connected with the outer ring of the bearing, the bearing is arranged on the rear side of the transmission teeth, and the bearing is movably connected with the inner side wall of the body in a front-back mode; the inner ring of the bearing is connected with the connecting plate, and the bearing is connected with the connecting plate in a one-to-one correspondence manner; the connecting shaft is connected with the two connecting plates, the connecting shaft is movably connected with the connecting plates in the front and back direction, air inlet blind holes are formed in the connecting shaft, the first exhaust through holes are uniformly distributed on the side wall of the connecting shaft, and the air inlet blind holes are communicated with the first exhaust through holes; two are located to the wind frid between the connecting plate, the wind frid with two the connecting plate is all connected, the wind frid includes left side board and right side board, left side board and right side board are the buckled plate that can follow the fore-and-aft direction and stretch out and draw back, the bottom of left side board with the bottom of right side board links to each other, be formed with the wind channel that the cross-section line is the V type between left side board and the right side board, locate at the middle part of connecting axle in the wind channel, the wind channel with first air vent intercommunication, with the vertical face at the axle center place of body is the reference surface, left side board and right side board are located respectively the left side and the right side of reference surface.
6. The energy saving corrugated roller assembly of claim 5, wherein: the included angle between the left side plate and the reference surface is 5-15 degrees, and the included angle between the right side plate and the reference surface is larger than 30 degrees.
7. The energy saving corrugated roller assembly of claim 1, wherein: the adsorption roller is arranged right below the lower corrugated roller and also comprises an adsorption component; the main body is in a cylindrical shape with openings at two ends, a second power mechanism is connected to the rotating shaft in a transmission manner, and the second power mechanism drives the adsorption roller to rotate; the adsorption component is located in the main part, the adsorption component includes that control groove, conveyer pipe, rotary joint and cross-section are the negative pressure groove of V type, the upper end in negative pressure groove is equipped with the opening, the opening with second ventilation hole intercommunication, the middle part of conveyer pipe is located in the negative pressure groove, be equipped with the negative pressure chamber in the conveyer pipe, the middle part of conveyer pipe be equipped with the second exhaust through-hole of negative pressure chamber intercommunication, both ends all stretch out around the conveyer pipe the negative pressure groove, the anterior and the rear portion of conveyer pipe all with the negative pressure groove is connected, the conveyer pipe with the rotation axis passes through the rotary joint intercommunication, the cross-section in control groove is the V type of inversion, the bottom in control groove is equipped with the heavy object, the top in control groove with the bottom in negative pressure groove is connected.
8. The energy saving corrugated roller assembly of claim 5, wherein: still include the pin, be equipped with the logical groove of installation on the body, the pin with logical groove joint of installation on the body links to each other, be equipped with the installation blind hole on the outer lane of bearing, the pin with the installation blind hole joint links to each other, the head of pin is equipped with bellied tooth head, the tooth head with the lateral surface smooth transition of body.
9. The energy saving corrugated roller assembly of claim 8, wherein: the number of the pins is more than two, the pins are arranged along the front-back direction, and the projections of the adjacent pins in the front-back direction are staggered.
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