Line pressing device of corrugated case print fluting machine
Technical Field
The invention relates to the technical field of corrugated case processing, in particular to a line pressing device of a corrugated case print fluting machine.
Background
The invention relates to a print fluting machine, which is also called a water print fluting machine, a carton print fluting machine, a water-ink print fluting machine or a corrugated board print fluting machine, is comprehensive carton processing equipment integrating five processes of printing, fluting, corner cutting, line pressing and edge cutting of corrugated boards, is indispensable subsequent processing equipment in corrugated board production, and according to different color groups, the print fluting machine is of a single color, a double color, a three color, a four color and other types, and has quite wide processing surfaces.
Disclosure of Invention
The invention provides a line pressing device of a printing and grooving machine for corrugated cartons, which solves the problems in the background art.
The invention provides the following technical scheme: the wire pressing device of the corrugated carton printing grooving machine comprises a top wire pressing shaft rod, a bottom wire pressing shaft rod is arranged at the bottom of the top wire pressing shaft rod, a first wire pressing wheel is fixedly connected to the surface of one end of the top wire pressing shaft rod in a sleeved mode, a second wire pressing wheel is movably connected to one side of the first wire pressing wheel, a first connecting screw is movably connected to the inside of the middle of the second wire pressing wheel in a sleeved mode and is connected to the surface of one end of the top wire pressing shaft rod, a wire pressing convex disc is connected between the first wire pressing wheel and the second wire pressing wheel in a clamped mode, a first mounting hole is formed in the inside of the second wire pressing wheel in a sleeved mode, a first hydraulic cooling mechanism is connected to the inside of the first wire pressing wheel in a clamped mode, the surface of the other end of the top wire pressing rod and the surface of one end of the bottom wire pressing shaft rod are respectively provided with an air flow cooling mechanism, the surface of the other end of the bottom wire pressing shaft rod is fixedly connected to a third wire pressing wheel in a sleeved mode, a second connecting screw is connected to the side of the inside of the fourth wire pressing wheel in a clamped mode and is connected to the inside of the fourth wire pressing wheel, and is connected to the inside of the second wire pressing wheel in a fourth wire pressing wheel in a clamped mode and is connected to the inside of the second wire pressing wheel.
The fine selection is realized, four positioning holes are formed in the pressing line convex disc, the surfaces of two sides of the pressing line convex disc are provided with round corner structures, and the circle center of the pressing line convex disc, the circle center of the first pressing line wheel and the circle center of the second pressing line wheel are on the same central axis.
The first liquid type cooling mechanism is characterized in that the interior of the first liquid type cooling mechanism comprises a first half transition plate and a second half transition plate of the first liquid type cooling mechanism, the top of the second half transition plate is connected to the inner side of the bottom of the first half transition plate of the first liquid type cooling mechanism in a clamped mode, a first limit screw is movably sleeved at the joint of the first half transition plate of the first liquid type cooling mechanism and the second half transition plate, one end of the first limit screw is connected to the interior of one side of the second wire pressing wheel in a threaded mode, the side faces of the first half transition plate of the first liquid type cooling mechanism and the side faces of the second half transition plate of the first liquid type cooling mechanism are fixedly connected with two first hollow cylinders, and the two ends and the middle portions of the four first hollow cylinders are connected to the interiors of the first wire pressing wheel and the second wire pressing wheel in a clamped mode and the interiors of the four positioning holes in a clamped mode respectively.
Carefully, the inside of air current cooling mechanism is including half fixed cover of first and half fixed cover of second, and the surface of half fixed cover of first and half fixed cover of second both one sides respectively fixedly connected with two flabellums, and half fixed cover of first and half fixed cover of second carry out fixed mounting through bolt and nut.
The fan blades are made of rubber materials and are of twisted structures, and the sum of the length value of the fan blades, the radius value of the first half fixing sleeve and the radius value of the second half fixing sleeve is smaller than the radius value of the first wire pressing wheel.
Carefully selecting, the second mounting hole and the first mounting hole are both in a countersunk structure, the second mounting hole penetrates through the inside of the fourth wire pressing wheel, and the first mounting hole penetrates through the inside of the second wire pressing wheel.
The fine selection is realized, the surfaces of the two sides of the fourth wire pressing wheel, the third wire pressing wheel, the second wire pressing wheel and the first wire pressing wheel are all provided with a round angle structure, the center of the fourth wire pressing wheel and the center point of the second wire pressing wheel are on the same straight line, and the center point of the third wire pressing wheel and the center point of the first wire pressing wheel are on the same straight line.
Carefully, the inside of second liquid cooling mechanism is including the half cab apron of third, and the half one side fixedly connected with of cab apron of third well hollow cylinder in two seconds, the both ends difference joint in the inside of third fabric wheel and fourth fabric wheel of well hollow cylinder in the second, the half inside activity of cab apron of third has cup jointed the second stop screw, the one end threaded connection of second stop screw is in the inside of fourth fabric wheel one side.
The invention has the following beneficial effects:
1. the cooling device is characterized in that the cooling device comprises a first liquid type cooling mechanism, a second liquid type cooling mechanism and a third liquid type cooling mechanism, wherein the first liquid type cooling mechanism is arranged on the first liquid type cooling mechanism, the second liquid type cooling mechanism is arranged on the second liquid type cooling mechanism, and the first liquid type cooling mechanism is arranged on the second liquid type cooling mechanism.
2. According to the invention, two groups of air flow cooling mechanisms respectively move along with the rotation of the top line pressing shaft lever and the bottom line pressing shaft lever to generate an air flow effect, so that secondary cooling protection is performed on the first line pressing wheel, the second line pressing wheel, the line pressing convex disc, the third line pressing wheel and the fourth line pressing wheel, and meanwhile, the air flows generated by the two groups of air flow cooling mechanisms can also respectively cool the first liquid type cooling mechanism and the second liquid type cooling mechanism, so that the phenomenon that the devices are cooled at the same temperature in the long-time operation process is avoided, and the cooling effect is ensured.
3. According to the invention, the first connecting screw and the second connecting screw are respectively used as the connecting piece of the first wire pressing wheel and the second wire pressing wheel and the connecting piece of the third wire pressing wheel and the fourth wire pressing wheel, so that the four structures are ensured to be stably connected with each other, and convenient conditions are provided for the maintenance and replacement operations of subsequent workers.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic left side view of the structure of the present invention;
FIG. 3 is a cross-sectional schematic view of a first fabric press wheel of the present invention;
FIG. 4 is a cross-sectional schematic view of a third fabric press wheel of the present invention;
FIG. 5 is a schematic perspective view of a first liquid cooling mechanism of the present invention;
FIG. 6 is a perspective view of a second liquid cooling mechanism according to the present invention;
FIG. 7 is a perspective view of the structural pressing lug of the present invention;
FIG. 8 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 9 is an enlarged view of the point B in FIG. 1 according to the present invention.
In the figure: 1. a line pushing shaft lever; 2. a bottom crimping shaft lever; 3. a first wire pressing wheel; 4. a second wire pressing wheel; 5. a line pressing convex disc; 6. a first mounting hole; 7. a first connecting screw; 8. a first liquid cooling mechanism; 81. a first half transition plate; 82. a second half transition plate; 83. a first limit screw; 84. a first hollow cylinder; 9. an air flow cooling mechanism; 91. a first half of the fixing sleeve; 92. a second half of the fixture sleeve; 93. a fan blade; 10. a third wire pressing wheel; 11. a fourth creasing roller; 12. a yielding groove; 13. a second mounting hole; 14. a second connecting screw; 15. a second liquid type cooling mechanism; 151. a third half transition plate; 152. a second hollow cylinder; 153. a second limit screw; 16. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a line pressing device of a corrugated carton print fluting machine comprises a top line pressing shaft lever 1, a bottom line pressing shaft lever 2 is arranged at the bottom of the top line pressing shaft lever 1, a first line pressing wheel 3 is fixedly sleeved on the surface of one end of the top line pressing shaft lever 1, a second line pressing wheel 4 is movably connected with one side of the first line pressing wheel 3, the inner part of the middle part of the second line pressing wheel 4 is clamped on the surface of one end of the top line pressing shaft lever 1, a line pressing convex disc 5 is clamped between the first line pressing wheel 3 and the second line pressing wheel 4, four positioning holes 16 are arranged inside the line pressing convex disc 5, the surfaces of two sides of the line pressing convex disc 5 are provided with a fillet structure, the circle center of the line pressing convex disc 5, the circle center of the first line pressing wheel 3 and the circle center of the second line pressing wheel 4 are on the same central axis, the four positioning holes 16 provide abdicating space and self-mounting positioning for the mounting of the line pressing convex disc 5 and a first temperature reducing mechanism 8 arranged subsequently, a first mounting hole 6 is arranged inside the second line pressing wheel 4, a first connecting screw 7 is movably sleeved in the first mounting hole 6, one end of the first connecting screw 7 is in threaded connection with the inside of one side of the first wire pressing wheel 3, a first liquid type cooling mechanism 8 is clamped in the first mounting hole 6, the inside of the first liquid type cooling mechanism 8 comprises a first half transition plate 81 and a second half transition plate 82 of the first liquid type cooling mechanism, the top of the second half transition plate 82 is clamped on the inner side of the bottom of the first half transition plate 81 of the first liquid type cooling mechanism, a first limit screw 83 is movably sleeved at the joint between the first half transition plate 81 and the second half transition plate 82 of the first liquid type cooling mechanism, one end of the first limit screw 83 is in threaded connection with the inside of one side of the second wire pressing wheel 4, and two first hollow cylinders 84 are fixedly connected to the side surfaces of one sides of the first half transition plate 81 and the second half transition plate 82 of the first liquid type cooling mechanism Two ends and middle parts of four first hollow cylinders 84 are respectively clamped in the first wire pressing wheel 3 and the second wire pressing wheel 4 and in the four positioning holes 16, four first hollow cylinders 84 in the first liquid type cooling mechanism 8 are sealed and contained with cooling liquid, so that the cooling protection of the first wire pressing wheel 3, the second wire pressing wheel 4 and the wire pressing convex disc 5 is realized, the heat dissipation efficiency of the structure after heat production due to processing is accelerated, the service life of the wire pressing convex disc 5 and the processing quality of corrugated boards are further prolonged, the other side of the first liquid type cooling mechanism 8 penetrates through the wire pressing convex disc 5 and is clamped in the first wire pressing wheel 3, an air flow cooling mechanism 9 is respectively arranged on the surface of the other end of the jacking wire shaft rod 1 and the surface of one end of the bottom wire pressing shaft rod 2, the air flow cooling mechanism 9 comprises a first half fixing sleeve 91 and a second half fixing sleeve 92, two fan blades 93 are fixedly connected to the surfaces of one side of each of the first half fixing sleeve 91 and the second half fixing sleeve 92, the first half fixing sleeve 91 and the second half fixing sleeve 92 are fixedly installed through bolts and nuts, the two groups of air flow cooling mechanisms 9 respectively perform secondary cooling protection on the first wire pressing wheel 3, the second wire pressing wheel 4, the wire pressing convex disc 5, the third wire pressing wheel 10 and the fourth wire pressing wheel 11 along with the rotary motion of the top wire pressing shaft lever 1 and the bottom wire pressing shaft lever 2, and meanwhile, the two groups of air flow cooling mechanisms 9 generate air flows which respectively perform cooling on the first liquid type cooling mechanism 8 and the second liquid type cooling mechanism 15 to avoid being subjected to homothermalization in the long-time operation process of the device and ensure the cooling effect, the fan blades 93 are made of rubber materials, the fan blades 93 are of twisted structures, the length value of the fan blades 93 and the radius value of the first half fixing sleeve 91, the sum of the radius value of the second semi-fixing sleeve 92 is smaller than the radius value of the first wire pressing wheel 3, the fan blade 93 is made of rubber materials, which is beneficial to avoiding the scratch of corrugated boards and workers by the fan blade 93 and improving the safety when the fan blade 93 is used, the surface of the other end of the bottom wire pressing shaft rod 2 is fixedly sleeved with a third wire pressing wheel 10, the side surface of one side of the third wire pressing wheel 10 is movably connected with a fourth wire pressing wheel 11, the surfaces of the four sides of the fourth wire pressing wheel 11, the third wire pressing wheel 10, the second wire pressing wheel 4 and the first wire pressing wheel 3 are all provided with a fillet structure, the center of the fourth wire pressing wheel 11 and the center of the second wire pressing wheel 4 are on the same straight line, the center of the third wire pressing wheel 10 and the center of the first wire pressing wheel 3 are on the same straight line, the surfaces of the four sides of the fourth wire pressing wheel 11, the third wire pressing wheel 10, the second wire pressing wheel 4 and the first wire pressing wheel 3 are limited by the fillet structure, therefore, the attractive appearance of the four structures is improved, meanwhile, workers are prevented from being scratched by sharp corners before the four structures, the fourth wire pressing wheel 11 is connected to the surface of the other end of the bottom wire pressing shaft rod 2 in a clamped mode, the second mounting hole 13 is formed in the fourth wire pressing wheel 11, the second connecting screw 14 is movably sleeved in the second mounting hole 13 in a sleeved mode, the second mounting hole 13 and the first mounting hole 6 are both in a countersunk hole structure, the second mounting hole 13 penetrates through the fourth wire pressing wheel 11, the first mounting hole 6 penetrates through the second wire pressing wheel 4, the second mounting hole 13 and the first mounting hole 6 are used as abdicating conditions, the first connecting screw 7 and the second connecting screw 14 are respectively used as a connecting piece of the first wire pressing wheel 3 and the second wire pressing wheel 4 and a connecting piece of the third wire pressing wheel 10 and the fourth wire pressing wheel 11, therefore, the four structures are guaranteed to be connected stably, and meanwhile, convenience conditions are provided for maintenance and replacement of follow-up workers, one end of the second connecting screw 14 is connected to the inside of one side of the third wire pressing wheel 10 in a threaded manner, the second liquid cooling mechanism 15 is connected to the inside of the fourth wire pressing wheel 11 in a clamped manner, the other side of the second liquid cooling mechanism 15 is connected to the inside of the third wire pressing wheel 10 in a clamped manner, the inside of the second liquid cooling mechanism 15 comprises a third half transition plate 151, one side of the third half transition plate 151 is fixedly connected with two second hollow cylinders 152, two ends of each second hollow cylinder 152 are respectively connected to the inside of the third wire pressing wheel 10 and the inside of the fourth wire pressing wheel 11 in a clamped manner, a second limiting screw 153 is movably sleeved on the inside of the third half transition plate 151 in a sleeved manner, one end of each second limiting screw 153 is connected to the inside of one side of the fourth wire pressing wheel 11 in a threaded manner, and two second hollow cylinders 152 inside the second liquid cooling mechanism 15 are sealed in a container to receive cooling liquid, so that the cooling protection of the third wire pressing wheel 10 and the fourth wire pressing wheel 11 is realized, and the heat dissipation efficiency of the structure after heat generation due to processing is accelerated.
The working principle is as follows: when the corrugated cardboard cooling device is used, an upper line pressing mechanism consisting of the first line pressing wheel 3, the second line pressing wheel 4 and the line pressing convex disc 5, a third line pressing wheel 10, a fourth line pressing wheel 11 and a lower line pressing mechanism consisting of the abdication groove 12 perform line pressing operation on corrugated cardboards, heat generated by friction between the upper line pressing mechanism and the lower line pressing mechanism in the reciprocating line pressing operation process is respectively subjected to contact cooling by the first liquid type temperature reducing mechanism 8 and the second liquid type temperature reducing mechanism 15 and non-contact cooling by the two groups of air flow temperature reducing mechanisms 9, the specific principle is that four first hollow cylinders 84 sealing structures in the first liquid type temperature reducing mechanism 8 are respectively used for bearing cooling liquid, heat in the first line pressing wheel 3, the second line pressing wheel 4 and the line pressing convex disc 5 is absorbed, so as to reduce the temperature of the structures of the first hollow cylinder 4 and the second hollow cylinder 4, and the air flow temperature reducing mechanism 9 arranged at the other end of the top line pressing shaft 1 is used for bearing the heat of the second hollow cylinder 4 and the hollow cylinder 4 in the top line pressing rod 1 in the synchronous rotation process, and the hollow cylinder cooling mechanism is used for avoiding the hollow cylinders 2 of the hollow hydraulic pressing wheel 3 and the hollow cylinder 2 when the first line pressing wheel 4 and the bottom pressing rod 4 are used for bearing heat in the second line pressing mechanism, and the second line pressing mechanism 2, and the hollow cylinder 2, the fan blade 93 structure inside generates the air current by force and spouts to the cavity section of thick bamboo 152 in third fabric wheel 10, fourth fabric wheel 11 and the second, and then cools off the inside coolant liquid of cavity section of thick bamboo 152 in the second when cooling third fabric wheel 10, fourth fabric wheel 11, avoids the coolant liquid of cavity section of thick bamboo 152 in the second long-time use by the samming, to sum up, utilizes above-mentioned structure to realize the dual cooling protection of whole device, and need not additionally to increase the energy structure of initiative output.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.