Numerical control riveting machine for production of packaging boxes
Technical Field
The invention relates to the field of automatic special machines, in particular to a numerical control riveting machine for producing packaging boxes.
Background
Along with the development of electronic commerce, the continuous perfect of network shopping logistics system, and along with the increase of article, the protection requirement crescent to the article in the transportation, also improve thereupon to the requirement of article packing carton, through carrying out the packing carton of preparation article with the great material of hardness, and the joint sealing of packing carton rivets through the rivet, avoids the in-process of transportation to seal the not hard up and causes the article to lose, present numerical control riveter has following defect:
when the hollow cylindrical rivet is riveted by the conventional numerical control riveting machine, an outward rolling layer exists at a riveting end after the rivet is riveted, and the diameter of the rolling layer is larger than the original diameter of the rivet, so that a rivet material is pulled in the rolling process, a crack exists in the rolling layer, and the rolling layer is oxidized and breaks along the crack along the lapse of time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a numerical control riveting machine for packaging box production structurally comprises a fixed seat, a driving head, a rivet head, a machining table, a control panel, supporting legs and a fixed base, wherein the fixed seat is connected with the driving head;
the rivet head comprises electric energy storehouse, conducting rod, rivet ring head, working chamber, arc deflector, seam removal device, the electric energy storehouse is connected with the conducting rod electricity, the one end that the electric energy storehouse was kept away from to the conducting rod is fixed on seam removal device, seam removal device is connected with the conducting rod electricity, the working chamber is located rivet head port department, be equipped with rivet ring head in the working chamber, the overhead arc deflector that is equipped with of rivet ring, seam removal device, the arc deflector, seam removal device cooperate.
As a further optimization of the invention, the seam removing device is composed of a solid heat conducting layer, a seam removing mechanism, a heat conducting layer and fixing cavities, wherein the solid heat conducting layer is connected with the seam removing mechanism, the seam removing mechanism is communicated with the fixing cavities, the fixing cavities are connected with the heat conducting layer, the fixing cavities and the heat conducting layer are distributed at intervals, the fixing cavities are arranged in an arc shape, and the width of the inner cavity is greater than that of the seam removing mechanism.
The seam removing mechanism is further optimized to be composed of a fixed cylinder, a limiting block, a connecting rod, a hot melting head and a seam removing head, wherein the fixed cylinder is fixedly connected with the limiting block, the limiting block is mechanically connected with the connecting rod, one end, far away from the limiting block, of the connecting rod is connected with the seam removing head, the seam removing head is provided with the hot melting heads, more than three hot melting heads are arranged and distributed evenly, the seam removing heads are arranged in a circular truncated cone shape, and the hot melting heads are installed on the bottom surface of the seam removing head.
As a further optimization of the invention, the section of the connecting rod is formed by connecting and splicing three equal arc-shaped blocks in pairs, and one side of the arc is positioned at the outer side.
As a further optimization of the invention, the limiting block is arranged in a circular truncated cone shape, the middle of the limiting block is hollow, so that displacement of a certain position in the limiting block is realized conveniently in the working process of the connecting rod, and the bottom surface of the limiting block faces to one side where the seam removing head is located.
The hot melting head is further optimized to be composed of an annular cavity, arc layers, a central shaft and a processing head, the central shaft is arranged in the annular cavity and fixed on the seam removing head, the arc layers are arranged on the outer wall of the annular cavity and are arranged in an equidistant surrounding mode by taking the central shaft as a circle center, and the processing head is fixedly connected with the arc layers.
As a further optimization of the invention, the processing head is composed of a fixed head, a fusion plate and a fixed rod, wherein the fixed head is hemispherical, the fusion plate is arranged on one side of the plane of the fixed head, the fusion plate is fixedly connected with the fixed head, and the arc-shaped side of the fixed head is penetrated and fixed by the fixed rod.
As a further optimization of the invention, the fixing rod is arranged in a U shape and is connected with the arc-shaped layer, and the two ends of the fixing rod are fixed on the arc-shaped layer to realize the fixation of the fixing head on the arc-shaped layer.
Advantageous effects
The invention relates to a numerical control riveting machine for producing a packaging box, wherein the packaging box to be riveted is placed on a processing table, a control panel controls a driving head to drive the riveting head to move downwards after equipment is electrified, so that the riveting head is contacted with a rivet on the packaging box, the rivet on the packaging box is embedded into a working cavity, the riveting head is driven by the driving head to rotate downwards, except the sewing head, the riveting head is connected with the rivet, the riveting head is powered by a conductive rod to work and generate heat and acts on a hollow cylindrical rivet, in the process, a hot melting head on the sewing head is tightly attached to the rivet, namely, an arc-shaped layer is contacted with the rivet, a fixing rod on the arc-shaped layer is used for fixing the fixing head on the arc-shaped layer all the time, a melting plate on the fixing head is always outward and tightly attached to the rivet, so that the riveting part contacted with the fixing head is connected with the rivet, the riveting part contacted with the fixing head is softened, the diameter of the rivet end is larger than that of the rivet body, so that the packaging box is fixed, and in the process of rolling, the rivet which is in contact with the rivet is softened due to heat generated by seam-removing work, so that the rolling of the rivet is more convenient, and the ductility of the softened rivet is better after the rivet is rolled.
Compared with the prior art, the invention has the following advantages:
according to the invention, the rivet ring head is arranged in the working cavity, so that the top of the hollow rivet can be in a certain radian after being rolled, the operating personnel can be prevented from being scratched by a sharp corner, the arc-shaped layer of the hot melting head on the rivet ring head is contacted with the rivet, the melting plate on the fixing head is always outward and is tightly attached to the rivet, the rivet part contacted with the rivet is connected with the rivet, the rivet part contacted with the rivet is softened, the rolling of the rivet is more convenient, the ductility of the softened rivet after being rolled is better, the hollow cylindrical rivet is rolled outwards, the diameter of the rivet end is larger than that of the rivet body, and the crack of the rolled layer is avoided while the packaging box is fixed.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a numerical control riveting machine for producing packaging boxes.
FIG. 2 is a structural diagram of a rivet head of the numerical control riveting machine for producing the packing box.
Fig. 3 is a structural diagram of a seam removing device of a numerical control riveting machine for producing packaging boxes.
FIG. 4 is a top view of a seam removing mechanism of the numerical control riveting machine for producing the packing box.
FIG. 5 is a perspective view of a seam removing mechanism of a numerical control riveting machine for producing packaging boxes.
FIG. 6 is a structural view of a seam-removing head of the numerical control riveting machine for producing the packing box.
FIG. 7 is a structural view of a hot melting head of the numerical control riveting machine for producing the packing box.
In the drawing, a fixed seat-1, a driving head-2, a rivet head-3, a processing table-4, a control board-5, a supporting foot-6, a fixed base-7, an electric energy bin-a, a conducting rod-b, a rivet ring head-c, a working cavity-d, an arc-shaped guide plate-e, a seam removing device-f, a solid heat conduction layer-f 1, a seam removing mechanism-f 2, a heat conduction layer-f 3, a fixed cavity-f 4, a fixed cylinder-f 21, a limiting block-f 22, an engaging rod-f 23, a hot melting head-f 24, a seam removing head-f 25, an annular cavity-f 241, an arc-shaped layer-f 242, a central shaft-f 243, a processing head-g, a fixed head-g 1, a melting plate-g 2 and a fixed rod-g 3.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-7, the invention provides a numerical control riveting machine for producing a packaging box, which structurally comprises a fixed seat 1, a driving head 2, a rivet head 3, a processing table 4, a control plate 5, supporting legs 6 and a fixed base 7, wherein the fixed seat 1 is connected with the driving head 2, the rivet head 3 is arranged at the bottom of the driving head 2, the rivet head 3 is matched with the processing table 4, the processing table 4 is installed on the fixed base 7, the fixed base 7 is rectangular, the supporting legs 6 are arranged at the bottom of the fixed base 7, the supporting legs 6 are mechanically welded with the fixed base 7, and the control plate 5 is connected with the driving head 2 through electric signals;
rivet head 3 by electric energy storehouse an, conducting rod b, rivet ring head c, working chamber d, arc deflector e, remove the seam device f and constitute, electric energy storehouse an is connected with conducting rod b electricity, the one end that conducting rod b kept away from electric energy storehouse an is fixed on removing seam device f, it is connected with conducting rod b electricity to remove seam device f, working chamber d is located rivet head 3 port department, be equipped with rivet ring head c in the working chamber d, be equipped with arc deflector e on the rivet ring head c, remove seam device f, arc deflector e, remove seam device f and cooperate.
The seam removing device f comprises a solid heat conduction layer f1, a seam removing mechanism f2, a heat conduction layer f3 and a fixed cavity f4, the solid heat conduction layer f1 is connected with the seam removing mechanism f2, the seam removing mechanism f2 is communicated with a fixed cavity f4, the fixed cavity f4 is connected with a heat conduction layer f3, the fixed cavity f4 and the heat conduction layer f3 are distributed at intervals, the fixed cavity f4 is arranged in an arc shape, and the width of an inner cavity is larger than that of the seam removing mechanism f2, so that the seam removing mechanism f2 has a sufficient working space.
The seam removing mechanism f2 is composed of a fixed cylinder f21, a limiting block f22, a joint rod f23, a hot melting head f24 and a seam removing head f25, the fixed cylinder f21 is fixedly connected with the limiting block f22, the limiting block f22 is mechanically connected with the joint rod f23, one end, far away from the limiting block f22, of the joint rod f23 is connected with the seam removing head f25, the seam removing head f25 is provided with the hot melting head f24, the hot melting heads f24 are provided with more than three parts and distributed equally, the seam removing head f25 is arranged in a circular truncated cone shape, the hot melting head f24 is mounted on the bottom surface of the seam removing head f25, and the bottom surface of the seam removing head f25 is in contact with a rivet to achieve riveting of the rivet.
The section of the connecting rod f23 is formed by connecting and splicing three equal arc-shaped blocks in pairs, and one side of the arc is positioned at the outer side.
The limiting block f22 is arranged in a circular truncated cone shape, the middle of the limiting block f22 is hollow, so that displacement of a certain position is achieved in the limiting block f22 in the working process of the connecting rod f23, and the bottom surface faces to one side where the seam removing head f25 is located.
The hot melting head f24 is composed of an annular cavity f241, an arc-shaped layer f242, a central shaft f243 and a processing head g, wherein the annular cavity f241 is internally provided with the central shaft f243, the central shaft f243 is fixed on the seam removing head f25, the outer wall of the annular cavity f241 is provided with the arc-shaped layer f242, the number of the arc-shaped layers f242 is three, the three arc-shaped layers f242 are arranged in an equidistant surrounding mode with the central shaft f243 as a circle center, the processing head g is fixedly connected with the arc-shaped layer f242, and the processing head g is arranged so that a rivet structure in contact with the processing head g can be directly softened by.
Processing head g comprises fixed head g1, fusion board g2, dead lever g3, fixed head g1 is hemispherical and establishes, be equipped with fusion board g2 on fixed head g 1's plane one side, fusion board g2 and fixed head g1 fixed connection, fixed head g1 arc one side is run through and is fixed by dead lever g3, be in the state that is linked together between fusion board g2 and the conducting rod b to make fusion board g2 obtain the electric energy and work the heat production with the rivet softening.
The fixing rod g3 is U-shaped, the fixing rod g3 is connected with the arc layer f242, and the two ends of the fixing rod g3 are fixed on the arc layer f242, so that the fixing of the fixing head g1 on the arc layer f242 is realized.
The packaging box to be riveted is placed on a processing table 4, after the equipment is powered on, the driving head 2 is controlled by the control panel 5 to drive the rivet head 3 to move downwards, so that the rivet head 3 is in contact with a rivet on the packaging box, the rivet on the packaging box is embedded into the working cavity d, the rivet head 3 rotates downwards under the driving of the driving head 2, except the sewing head f25, is connected with the rivet, and works to generate heat due to the fact that the conducting rod b supplies power to the sewing head f25, and acts on the hollow cylindrical rivet, the hollow cylindrical rivet is turned outwards in the process, the diameter of the rivet end is larger than that of the rivet body, the packaging box is fixed, in the turning process, the heat generated due to the work except the sewing head f25G softens the rivet in contact with the rivet, the turning of the rivet is more convenient, the ductility of the rivet is better after the turning, and cracks are avoided.
Example 2
Referring to fig. 1-2 and 5-7, the invention provides a numerical control riveting machine for producing a packaging box, which structurally comprises a fixed seat 1, a driving head 2, a rivet head 3, a processing table 4, a control board 5, supporting legs 6 and a fixed base 7, wherein the fixed seat 1 is connected with the driving head 2, the rivet head 3 is arranged at the bottom of the driving head 2, the rivet head 3 is matched with the processing table 4, the processing table 4 is installed on the fixed base 7, the fixed base 7 is rectangular, the supporting legs 6 are arranged at the bottom of the fixed base 7, the supporting legs 6 are mechanically welded with the fixed base 7, and the control board 5 is connected with the driving head 2 through electric signals; the rivet head 3 consists of an electric energy bin a, a conductive rod b, a rivet ring head c, a working cavity d, an arc-shaped guide plate e and a seam removing device f; the seam removing device f consists of a solid heat conduction layer f1, a seam removing mechanism f2, a heat conduction layer f3 and a fixed cavity f 4; the seam removing mechanism f2 is composed of a fixed cylinder f21, a limit block f22, a joint rod f23, a hot melting head f24 and a seam removing head f 25; the hot melting head f24 is composed of an annular cavity f241, an arc-shaped layer f242, a central shaft f243 and a processing head g, wherein the annular cavity f241 is internally provided with the central shaft f243, the central shaft f243 is fixed on the seam removing head f25, the outer wall of the annular cavity f241 is provided with the arc-shaped layer f242, the number of the arc-shaped layers f242 is three, the three arc-shaped layers f242 are arranged in an equidistant surrounding mode with the central shaft f243 as a circle center, the processing head g is fixedly connected with the arc-shaped layer f242, and the processing head g is arranged so that a rivet structure in contact with the processing head g can be directly softened by.
Processing head g comprises fixed head g1, fusion plate g2, dead lever g3, fixed head g1 is hemispherical and establishes, be equipped with fusion plate g2 on fixed head g 1's plane one side, fusion plate g2 and fixed head g1 fixed connection, fixed head g1 arc one side is run through and is fixed by dead lever g 3.
On the basis of the first embodiment, except that the hot melting head f24 on the sewing head f25 is tightly attached to the rivet, namely, the arc layer f242 is contacted with the rivet, the fixing rod g3 on the arc layer f242 is used for fixing the fixing head g1 on the arc layer f242 all the time, the melting plate g2 on the fixing head g1 faces outwards all the time and is tightly attached to the rivet, so that the rivet part contacted with the rivet is connected with the rivet, and the rivet part contacted with the rivet is softened, thereby realizing the complete rolling of the hollow cylindrical rivet.
The invention solves the problems that when the traditional numerical control riveting machine rivets a hollow cylindrical rivet, a riveting end after the rivet is riveted has an outward rolling layer, the diameter of the rolling layer is larger than the original diameter of the rivet, so that a rivet material is pulled in the rolling process, the rolling layer has cracks, and the rolling layer is oxidized and is broken along the cracks along with the passage of time, through the mutual combination of the components, a rivet ring head c is arranged in a working cavity d, so that after the hollow rivet is rolled, the top of the hollow rivet has a certain radian, the phenomenon that sharp edges and corners can scratch operators is avoided, an arc-shaped layer f242 of an f24 on the rivet ring head c is contacted with the rivet, a fusion plate g2 on a fixed head g1 always faces outwards and is tightly attached to the rivet, so that a rivet part contacted with the rivet is connected with the rivet, and the rivet part contacted with the rivet is softened, make the roll-up of rivet more convenient to ductility is better after the softened rivet roll-up, outwards rolls up the hollow tube-shape rivet, makes the diameter of rivet end be greater than the diameter of rivet body, when fixed with the packing carton, avoids the roll-up layer to appear the crack.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.