CN113785865B

CN113785865B - Cowhide cut-flower and block all-in-one machine

Info

Publication number: CN113785865B
Application number: CN202111171920.6A
Authority: CN
Inventors: 代煜堂
Original assignee: Foshan Bating Machinery Technology Co ltd
Current assignee: Foshan Bating Machinery Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-09-20
Anticipated expiration: 2041-10-08
Also published as: CN113785865A

Abstract

The invention relates to the technical field of food cutting, and discloses a cowhide pattern cutting and splitting all-in-one machine which comprises a rack, a stretching mechanism, a first cutting mechanism, a second cutting mechanism, a pattern cutting mechanism and a driving mechanism, wherein the stretching mechanism is used for stretching cowhide conveyed to the stretching mechanism, the pattern cutting mechanism is used for cutting patterns on the unfolded cowhide of the stretching mechanism, the first cutting mechanism is used for cutting the cowhide into strips, and the second cutting mechanism is used for cutting the cowhide into blocks and cutting the cowhide into blocks; compared with the prior art, according to the cowhide pattern cutting and splitting integrated machine, the unfolding mechanism firstly unfolds the cowhide, then the cowhide enters the pattern cutting mechanism to be subjected to pattern cutting, the patterned cowhide enters the first cutting mechanism to be cut into strips, and the cut cowhide enters the second cutting mechanism to be cut into blocks, so that waste materials generated in the process of cutting the cowhide into blocks can be avoided, the uniform size of the cut cowhide blocks can be ensured, and meanwhile, patterns are processed on each cowhide block, and the subsequent processing of the cowhide is facilitated.

Description

Cowhide cut-flower and block all-in-one machine

Technical Field

The invention relates to the technical field of food cutting, in particular to a cowhide cutting and partitioning all-in-one machine.

Background

In the traditional cow leather dicing process, a meat grinder is adopted for dicing, namely, a spiral extrusion mode is adopted to extrude cow leather, so that a lot of waste materials are generated due to excessive extrusion of part of cow leather, and the subsequent process and the product quality are influenced.

Disclosure of Invention

The invention aims to provide a cowhide cutting and blocking integrated machine which is used for solving the technical problem.

The utility model provides a cowhide cut-flower divides piece all-in-one, it includes:

the device comprises a rack, a first conveying belt component and a second conveying belt component, wherein the rack is provided with the conveying belt component which is used for conveying cowhide;

the unfolding mechanism is arranged on the rack and used for unfolding the cowhide conveyed to the unfolding mechanism by the conveying belt assembly;

the pattern cutting mechanism is arranged on the rack and used for cutting patterns on the cowhide unfolded by the unfolding mechanism;

the first cutting mechanism is arranged on the rack and is used for cutting the cowhide subjected to the pattern cutting by the pattern cutting mechanism into strips;

the second cutting mechanism is arranged on the rack and used for cutting the cowhide cut into strips by the first cutting mechanism into blocks;

and the driving mechanism is arranged on the rack and used for providing power for the operation of the conveying belt assembly, the unfolding mechanism, the first cutting mechanism, the second cutting mechanism and the pattern cutting mechanism.

According to one embodiment of the invention, the pattern cutting mechanism comprises a first knurling shaft, a first knurling shaft power roller, a second knurling shaft and a plurality of second knurling blades, the first knurling shaft power roller and the second knurling shaft are all rotatably connected to the rack and are in transmission connection with the driving mechanism, the first knurling shaft and the second knurling shaft are located on the upper surface of the conveyor belt assembly, a plurality of oblique stripes with alternate concave and convex shapes are uniformly distributed on the first knurling shaft along the axial direction of the first knurling shaft and are used for rolling the oblique stripes on the cowhide when the cowhide passes through the space between the first knurling shaft and the first knurling shaft power roller, and the second knurling blades are used for rotating along with the second knurling shaft and cutting longitudinal stripes on the cowhide.

According to an embodiment of the invention, the pattern cutting mechanism further comprises a pattern cutting height adjusting assembly, and the pattern cutting height adjusting assembly adjusts the pattern cutting height of the pattern cutting mechanism by adjusting the height of the first knurling shaft and the second knurling cutter shaft from the upper surface of the conveyor belt assembly.

According to one embodiment of the invention, the conveyor belt assembly comprises a conveyor belt, a driving roller and a driven roller, the driving roller and the driven roller are arranged on the rack, the conveyor belt rolls between the driving roller and the driven roller, and the driving roller is connected with the driving mechanism.

According to one embodiment of the invention, the unfolding mechanism comprises a first unfolding roller group, a second unfolding roller group and two groups of transmission gear groups, wherein the first unfolding roller group is used for transversely unfolding the cowhide conveyed by the conveyor belt assembly, the second unfolding roller group is used for longitudinally stretching the cowhide conveyed by the conveyor belt assembly, the first unfolding roller group is connected with the transmission gear groups, the second unfolding roller group is connected with the transmission gear groups, the transmission gear groups connected with the first unfolding roller group and the transmission gear groups connected with the second unfolding roller group are in transmission connection, and the transmission gear groups connected with the second unfolding roller group are in transmission connection with the driving mechanism.

According to one embodiment of the invention, the first spreader roller group comprises a first spreader roller and a first power roller, the first spreader roller and the first power roller are both rotatably connected to the frame, the first spreader roller is positioned on the upper surface of the conveyor belt assembly, threads are arranged on the first spreader roller along the length direction of the first spreader roller, the center of the first spreader roller is used as a boundary, the spiral directions of the threads on two sides of the center of the first spreader roller are opposite, and the first spreader roller and the first power roller are in transmission connection through the transmission gear group.

According to one embodiment of the invention, the second spreader roller group comprises a second spreader roller and a second power roller, the second spreader roller and the second power roller are both rotatably connected to the frame, the second spreader roller is positioned on the upper surface of the conveyor belt assembly, grooves and protrusions are alternately arranged on the surface of the second spreader roller along the length direction of the second spreader roller, the second power roller is in transmission connection with the driving mechanism, and the second power roller is in transmission connection with the second spreader roller through the transmission gear group.

According to one embodiment of the invention, the transmission gear set comprises a driving gear, a transmission gear, a follower gear and a driving gear, the driving gear and the driving gear of the transmission gear set connected with the first unfolding roller set are arranged on the first power roller, the transmission gear of the transmission gear set connected with the first unfolding roller set is rotatably connected to the frame and is meshed with the driving gear of the transmission gear set, the follower gear of the transmission gear set connected with the first unfolding roller set is arranged on the first unfolding roller and is meshed with the transmission gear of the transmission gear set, the driving gear and the driving gear of the transmission gear set connected with the second unfolding roller set are arranged on the second power roller, the transmission gear of the transmission gear set connected with the second unfolding roller set is rotatably connected to the frame and is meshed with the driving gear of the transmission gear set, the follower gear of the transmission gear set connected with the second unfolding roller set is arranged on the second unfolding roller and is meshed with the transmission gear of the transmission gear set And the driving gear on the first power roller is in transmission connection with the driving gear on the second power roller through a chain.

According to one embodiment of the present invention, the first cutting mechanism includes a lower slitting knife shaft, an upper slitting knife shaft, and a plurality of slitting blades, the lower slitting knife shaft and the upper slitting knife shaft are both rotatably connected to the frame and are both in transmission connection with the driving mechanism, and the plurality of slitting blades are uniformly distributed on the upper slitting knife shaft.

According to an embodiment of the present invention, the second cutting mechanism includes a dicing blade shaft, a blade base and a plurality of dicing blades, the dicing blade shaft is rotatably connected to the frame and is in transmission connection with the driving mechanism, the blade base is disposed on the dicing blade shaft, and the plurality of dicing blades are uniformly distributed on the blade base along a radial direction of the blade base.

Compared with the prior art, according to the cowhide pattern cutting and splitting integrated machine, the unfolding mechanism firstly unfolds the cowhide, then the cowhide enters the pattern cutting mechanism to be subjected to pattern cutting, the patterned cowhide enters the first cutting mechanism to be cut into strips, and the cut cowhide enters the second cutting mechanism to be cut into blocks, so that waste materials generated in the cowhide cutting process can be avoided, the uniform size of the cut cowhide blocks can be ensured, and meanwhile, patterns are processed on each cowhide block, and the subsequent processing of the cowhide is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of a cowhide cut-flower and block integrated machine of the invention;

FIG. 2 is a cross-sectional view of the kraft cutting and splitting integrated machine of the invention;

FIG. 3 is a schematic view of the structure of FIG. 1 with the upper and lower bonnets removed;

FIG. 4 is a partial enlarged view of A in FIG. 3;

FIG. 5 is a schematic view of the structure of FIG. 3 in another direction;

FIG. 6 is a schematic view of the structure of FIG. 5 in another direction;

in the figure: 1. the automatic slitting machine comprises a machine frame, 11 conveyor belt assemblies, 111 conveyor belts, 112 driving rollers, 1121 roller driving gears, 1122 roller output gears, 1123 tensioning adjusting wheels, 113 driven rollers, 114 guide rollers, 12 supporting rods, 13 supporting plates, 14 upper machine covers, 15 lower machine covers, 16 guide chutes, 2 unfolding mechanisms, 21 first unfolding roller sets, 211 first unfolding rollers, 212 first power rollers, 22 second unfolding roller sets, 221 second unfolding rollers, 222 second power rollers, 23 transmission gear sets, 231 driving gears, 232 transmission gears, 233 follower gears, 234 driving gears, 3 first cutting mechanisms, 31 lower slitting cutter shafts, 312 first lower gears, 313 second lower gears, 32 upper slitting cutter shafts, 321 upper gears, 33 slitting blades, 34 slitting cutter combs, 341 limiting grooves and 4 second cutting mechanisms, 41. The rotary cutter comprises a cutting knife shaft 411, a cutting knife shaft gear 42, a blade base 43, a cutting knife blade 5, a cutting mechanism 51, a first knurling shaft 511, a first knurling input gear 52, a first knurling shaft power roller 521, a knurling driven gear 522, a knurling output gear 53, a second knurling knife shaft 531, a second knurling input gear 54, a second knurling blade 55, a cutting pattern height adjusting assembly 551, an adjusting bracket 552, an adjusting member 553, a driven wheel adjusting shaft 553, an adjusting chain wheel 5531, an adjusting chain wheel 554, a chain wheel driven wheel 555, a knurling shaft fixing plate 6, a driving mechanism 61, a first driving assembly 611, a first driving motor 6111, a first output chain wheel 612, a gear shaft 6121, an output gear 62, a second driving assembly 621, a second output chain wheel

The implementation and advantages of the functions of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators (such as up, down, left and right, front and back … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

For a further understanding of the contents, features and effects of the present invention, the following examples are illustrated in the accompanying drawings and described in the following detailed description:

referring to fig. 1 to 3, the cowhide pattern-cutting and dividing integrated machine of the present embodiment includes a frame 1, a stretching mechanism 2, a first cutting mechanism 3, a second cutting mechanism 4, a pattern-cutting mechanism 5, and a driving mechanism 6, wherein a conveyor belt assembly 11 is disposed on the frame 1, the conveyor belt assembly 11 is used for conveying cowhides, the stretching mechanism 2 is disposed on the frame 1, the cowhide cutting mechanism 5 is arranged on the frame 1 and used for cutting the cowhide unfolded by the unfolding mechanism 2, the first cutting mechanism 3 is arranged on the frame 1, used for cutting the cowhide after the pattern cutting of the pattern cutting mechanism 5 into strips, the second cutting mechanism 4 is arranged on the frame 1, for cutting the cowhide into pieces by the first cutting mechanism 3, the driving mechanism 6 is arranged on the frame 1, for powering the operations of the conveyor belt assembly 11, the stretching mechanism 2, the first cutting mechanism 3, the second cutting mechanism 4 and the pattern cutting mechanism 5. The cow leather cutting flower and splitting integrated mechanism of the embodiment is characterized in that when a cow leather is conveyed to the unfolding mechanism 2, the unfolding mechanism 2 firstly unfolds the cow leather, the unfolded cow leather passes through the cutting flower mechanism 5, patterns interwoven by twill and longitudinal stripes are cut out on each cow leather by the cutting flower mechanism 5, then the cow leather enters the first cutting mechanism 3 and is cut into strips, and then enters the second cutting mechanism 4 and is cut into blocks.

Referring to fig. 2, in the present embodiment, the conveyor belt assembly 11 includes a conveyor belt 111, a driving roller 112 and a driven roller 113, the driving roller 112 and the driven roller 113 are disposed on the frame 1, the conveyor belt 111 rolls between the driving roller 112 and the driven roller 113, and the driving roller 112 is connected to the driving mechanism 6. During the specific application, the unfolding mechanism 2, the pattern cutting mechanism 5 and the first cutting mechanism 3 are arranged along the conveying direction of the conveying belt 111 and span the conveying belt 111, the second cutting mechanism 4 is arranged at the discharge end of the conveying belt 111, and the cowhide is directly blanked by the second cutting mechanism 4 after being cut by the second cutting mechanism 4.

Referring to fig. 2, in a specific application, a roller driving gear 1121 is connected to the driving roller 112, and the roller driving gear 1121 is connected to the driving mechanism 6. When the driving mechanism 6 is started, the roller driving gear 1121 is driven to rotate the driving roller 112, so that the conveyor belt 111 rolls along the driving roller 112 and the driven roller 113 to convey the cowhide.

Referring to fig. 2, in the embodiment, in order to enable the unfolding mechanism 2 and the first cutting mechanism 3 to act on the cowhide, the conveyor belt 111 has a certain supporting force for the cowhide, a support rod 12 and a support plate 13 are disposed on the frame 1, the support rod 12 is used for supporting the support plate 13, and the support plate 13 is disposed on the lower surface of the upper conveyor belt 111 and is used for supporting the conveyor belt 111 when the first cutting mechanism 3 and the second cutting mechanism 4 cut the cowhide, so as to facilitate the application of force by the first cutting mechanism 3 and the second cutting mechanism 4.

Referring to fig. 2, in the present embodiment, in order to make the cowhide smoothly enter the unfolding mechanism 2, the conveyor belt assembly 11 further includes a material guiding roller 114, and the material guiding roller 114 is rotatably connected to the frame 1 for making the cowhide smoothly enter the unfolding mechanism 2.

Referring to fig. 2 to 6, in the present embodiment, the stretching mechanism 2 includes a first stretching roller set 21, a second stretching roller set 22 and two sets of transmission gear sets 23, the first stretching roller set 21 is used for transversely stretching the cowhide conveyed by the conveyor belt assembly 11, the second stretching roller set 22 is used for longitudinally stretching the cowhide conveyed by the conveyor belt assembly 11, the first stretching roller set 21 is connected with the transmission gear set 23, the second stretching roller set 22 is connected with the transmission gear set 23, the transmission gear set 23 connected with the first stretching roller set 21 is in transmission connection with the transmission gear set 23 connected with the second stretching roller set 22, and the transmission gear set 23 connected with the second stretching roller set 22 is in transmission connection with the driving mechanism 6.

Referring to fig. 2 and 3, the first spreader roller group 21 includes a first spreader roller 211 and a first power roller 212, the first spreader roller 211 and the first power roller 212 are both rotatably connected to the frame 1, the first spreader roller 211 is located on the upper surface of the conveyor belt assembly 11, and is provided with a screw thread along the length direction thereof, the center of the first spreader roller 211 is used as a boundary, the screw directions of the screw threads located on both sides of the center of the first spreader roller 211 are opposite, and the first spreader roller 211 and the first power roller 212 are in transmission connection through the transmission gear group 23. When the cowhide is conveyed to the unfolding mechanism 2 along the conveying belt 111, the cowhide firstly enters between the first unfolding roller 211 and the first power roller 212, and because the spiral directions of the threads on the two sides of the center of the first unfolding roller 211 are opposite, the cowhide is transversely stretched, so that the cowhide is prevented from being wrinkled together, and the cowhide cut by the first cutting mechanism 3 and the second cutting mechanism 4 is uneven in size.

Referring to fig. 2 and fig. 3, in the present embodiment, the second spreader roller set 22 includes a second spreader roller 221 and a second power roller 222, the second spreader roller 221 and the second power roller 222 are both rotatably connected to the frame 1, the second spreader roller 221 is located on the upper surface of the conveyor belt assembly 11, grooves and protrusions are alternately arranged on the surface of the second spreader roller along the length direction of the second spreader roller, the second power roller 222 is in transmission connection with the driving mechanism 6, and the second power roller 222 is in transmission connection with the second spreader roller 221 through the transmission gear set 23. After the cowhide is transversely stretched at the first spreader roller group 21, the cowhide is transversely flattened, meanwhile, in order to avoid longitudinal curling of the cowhide, after the cowhide enters between the second spreader roller 221 and the second power roller 222, because the surface of the second spreader roller 221 is alternately provided with grooves and protrusions along the length direction, the cowhide is longitudinally stretched when being conveyed between the second spreader roller 221 and the second power roller 222, then enters the pattern cutting mechanism 5 to be pressed out, the cowhide with the pattern cut out enters the first cutting mechanism 3 to be cut into strips, then enters the second cutting mechanism 4 to be cut into blocks, and the size of the cowhide after being cut into blocks can be ensured to be uniform.

Referring to fig. 6, in the present embodiment, the transmission gear set 23 includes a driving gear 231, a transmission gear 232, a follower gear 233 and a driving gear 234, the driving gear 231 and the driving gear 234 of the transmission gear set 23 connected to the first spreader-roll set 21 are disposed on the first power roll 212, the transmission gear 232 of the transmission gear set 23 connected to the first spreader-roll set 21 is rotatably connected to the frame 1 and is engaged with the driving gear 231 of the transmission gear set 23, the follower gear 233 of the transmission gear set 23 connected to the first spreader-roll set 21 is disposed on the first spreader-roll 211 and is engaged with the transmission gear 232 of the transmission gear set 23, the driving gear 231 and the driving gear 234 of the transmission gear set 23 connected to the second spreader-roll set 22 are disposed on the second power roll 222, the transmission gear 232 of the transmission gear set 23 connected to the second spreader-roll set 22 is rotatably connected to the frame 1 and is engaged with the driving gear 231 of the transmission gear set 23, the follower gear 233 of the transmission gear set 23 connected with the second spreader roller set 22 is arranged on the second spreader roller 221 and meshed with the transmission gear 232 of the transmission gear set 23, and the driving gear 234 on the first power roller 212 is in transmission connection with the driving gear 234 on the second power roller 222 through a chain.

Referring to fig. 6, in order to keep the same rotation speed between the first spreader-roller set 21 and the second spreader-roller set 22, two driving gears 234 are disposed on the first power roller 212 of the first spreader-roller set 21, two driving gears 234 are disposed on the second power roller 222 of the second spreader-roller set 22, one driving gear 234 disposed on the inner side of the first power roller 212 of the first spreader-roller set 21 is connected with one driving gear 234 disposed on the inner side of the second power roller 222 of the second spreader-roller set 22 through chain transmission, and one driving gear 234 disposed on the outer side of the second power roller 222 of the second spreader-roller set 22 is connected with the driving mechanism 6 through transmission.

Referring to fig. 3, in the present embodiment, the pattern cutting mechanism 5 includes a first knurl shaft 51, a first knurl shaft power roller 52, a second knurl shaft 53 and a plurality of second knurl blades 54, the first knurl shaft 51, the first knurl shaft power roller 52 and the second knurl shaft 53 are all rotatably connected to the rack 1 and are in transmission connection with the driving mechanism 5, the first knurl shaft 51 and the second knurl shaft 53 are located on the upper surface of the conveyor belt assembly 11, a plurality of oblique stripes with alternate concave and convex portions are uniformly distributed on the first knurl shaft 51 along the axial direction thereof for rolling oblique stripes on the cowhide when the cowhide passes between the first knurl shaft 51 and the first knurl shaft power roller 52, and the second knurl blades 54 are configured to rotate with the second knurl shaft 53 and cut longitudinal stripes on the cowhide. That is, the first knurl shaft 51 is not provided with the blade, but only with the diagonal stripes, so that the first knurl shaft 51 needs to be used in cooperation with the first knurl shaft power roller 52, so that when the cowhide passes between the first knurl shaft 51 and the first knurl shaft power roller 52, due to the pressure of the bracket of the first knurling shaft 51 and the first knurling shaft power roller 52, the oblique stripes on the first knurling shaft 51 are pressed on the cowhide, and oblique stripes are formed on the cowhide, because the second knurling cutter shafts 53 are uniformly provided with the plurality of second knurling cutter blades 54, in order to avoid the second knurling cutter blades 54 from cutting cowhide completely, the second knurling cutter shaft 53 does not engage the power roller and, as the calfs pass the second knurling blade 54, without the cooperation of the powered rollers, the second knurl blade 54 can only press longitudinal stripes on the hide, after passing through the pattern cutting mechanism 5, the cowhide is full of patterns with staggered oblique stripes and longitudinal stripes.

Referring to fig. 3 and 5, in the present embodiment, the cut-flower mechanism 5 further includes a cut-flower height adjusting assembly 55, and the cut-flower height adjusting assembly 55 adjusts the height of the first knurling shaft 51 and the second knurling shaft 53 from the upper surface of the conveyor belt assembly 11 to adjust the cut-flower height of the cut-flower mechanism 5. When the device is used specifically, the pattern cutting height adjusting assembly 55 comprises an adjusting bracket 551, an adjusting part 552, a sprocket follower wheel adjusting wheel shaft 553, a sprocket follower wheel 554 and a knurl shaft fixing plate 555, the adjusting bracket 551 is arranged on the machine frame 1, the adjusting part 552 is arranged on the adjusting bracket 551 in an adjustable position, the sprocket follower wheel adjusting wheel shaft 553 is rotatably connected to the adjusting part 552, the sprocket follower wheel 554 is arranged on the sprocket follower wheel adjusting wheel shaft 553, the number of the knurl shaft fixing plates 555 is two, the two knurl shaft fixing plates 555 are arranged on two sides of the machine frame 1 in an adjustable height manner through adjusting screws, a first knurl shaft 51 and a second knurl shaft 53 are rotatably connected to the knurl shaft fixing plates 555, a tensioning adjusting wheel 1123 is arranged on the driving roller 112, the sprocket follower wheel 554 is connected with the tensioning adjusting wheel 1123 on the driving roller 112 through chains, and the height of the two knurl shaft fixing plates 555 on the machine frame 1 is adjusted through adjusting screws to adjust the first knurl shaft 51 and the second knurl shaft 53 to be away from the upper surface 111 And then the distance between the conveying belt 111 and the first knurl shaft power roller 52 and the second knurl blade 54 is changed, so as to adjust the knurl height of the knurl mechanism 5, and then the distance between the conveying belt 111 and the first knurl shaft power roller 52 and the second knurl blade 54 is changed by adjusting the position of the adjusting piece 552 on the adjusting bracket 551, and the distance between the conveying belt 111 and the first knurl shaft power roller 52 and the second knurl blade 54 is adapted to the knurl height, so as to conveniently adjust the position of the knurl shaft fixing plate 555.

Referring to fig. 2 and 3, in the present embodiment, the first cutting mechanism 3 includes a lower slitting knife shaft 31, an upper slitting knife shaft 32 and a plurality of slitting blades 33, the lower slitting knife shaft 31 and the upper slitting knife shaft 32 are both rotatably connected to the frame 1 and are both in transmission connection with the driving mechanism 6, and the plurality of slitting blades 33 are uniformly distributed on the upper slitting knife shaft 32. When the device is used specifically, one end of the lower slitting knife shaft 31, which extends out of the rack 1, is connected with a lower gear 312, one end of the upper slitting knife shaft 32, which extends out of the rack 1, is connected with an upper gear 321, and the lower gear 312 on the lower slitting knife shaft 31 and the upper gear 321 on the upper slitting knife shaft 32 are in transmission connection with the driving mechanism 6. When the cut-flower part of the cowhide enters the first cutting mechanism 3 by the cutting mechanism 5, the lower slitting cutter shaft 31 and the upper slitting cutter shaft 32 rotate simultaneously, a plurality of slitting blades 33 uniformly distributed on the upper slitting cutter shaft 32 rotate along with the upper slitting cutter shaft 32 and act on the cowhide, and longitudinal cuts are scribed on the cowhide.

Referring to fig. 3 to 5, in the present embodiment, the first cutting mechanism 3 further includes a slitting comb 34, the slitting comb 34 is disposed on the frame 1 and behind the upper slitting knife shaft 32, the lower slitting knife shaft 31 is provided with a plurality of knife grooves corresponding to the slitting blades 33, the slitting comb 34 is provided with a plurality of limiting grooves 341 corresponding to the slitting blades 33, and when the cowhide is cut, the knife grooves and the limiting grooves 341 are matched with each other to prevent the resistance of the cowhide from shifting the slitting blades 33.

Referring to fig. 2 and 3, in the present embodiment, the second cutting mechanism 4 includes a dicing shaft 41, a blade base 42 and a plurality of dicing blades 43, the dicing shaft 41 is rotatably connected to the frame 1 and is in transmission connection with the driving mechanism 6, the blade base 42 is disposed on the dicing shaft 41, and the plurality of dicing blades 43 are uniformly distributed on the blade base 42 along the radial direction of the blade base 42. The feeding end of the second cutting mechanism 4 is closely attached to the discharging end of the first cutting mechanism 3, when the cowhide with the longitudinal cut is cut by the second cutting mechanism 4, the rotary dicing cutter shaft 41 makes the dicing blade 43 on the blade base 42 act on the cowhide, and cuts the cowhide into pieces by cutting the transverse cut on the cowhide. The blade base 42 of the present embodiment is of an impeller type, a dicing blade 43 is installed at the end of each blade of the impeller, and the blade base 42 can make transverse cuts corresponding to the number of the blades on the cowhide along with one circle of the dicing blade shaft 41.

Referring to fig. 4 to 6, in the present embodiment, one end of the dicing blade shaft 41 extending out of the frame 1 is provided with a dicing blade shaft gear 411, and the dicing blade shaft gear 411 is in transmission connection with the driving mechanism 6.

Referring to fig. 5, in the present embodiment, the driving mechanism 6 includes a first driving assembly 61 and a second driving assembly 62, the first driving assembly 61 is used for providing power for the operation of the conveying belt assembly 11, the unfolding mechanism 2, the first cutting mechanism 3 and the pattern cutting mechanism 5, and the second driving assembly 62 is used for providing power for the operation of the second cutting mechanism 4.

Referring to fig. 2 to 6, in this embodiment, the first driving assembly 61 includes a first driving motor 611 and a gear shaft 612, the first driving motor 611 is disposed below the frame 1, a driving end of the first driving motor 611 is connected to a first output sprocket 6111, the gear shaft 612 is rotatably connected to the frame 1, an output gear 6121 is disposed at an end of the gear shaft 612 extending out of the frame 1, a first knurled shaft 51 is provided with a first knurled input gear 511, a second knurled input gear 531 is disposed on the second knurled shaft 53, an adjusting sprocket 5531 is connected to the sprocket follower adjusting shaft 553, the first knurled input gear 511, the second knurled input gear 531 and the adjusting sprocket 5531 are in transmission connection with the first output sprocket 6111 via a chain, a knurled follower gear 521 and a knurled output gear 522 are disposed on the first knurled shaft power roller 52, a roller driving gear 1121 and a roller output gear 1121 are disposed at two ends of the driving roller 112, respectively, the roller driving gear 1121 and the roller output gear 1122 are engaged with the output gear 6121, the roller output gear 1122 is meshed with the knurling follower gear 521, the first lower gear 312 and the second lower gear 313 are arranged on the lower slitting knife shaft 31, the first lower gear 312 is meshed with the output gear 6121, the upper gear 321 is arranged on the upper slitting knife shaft 32, the upper gear 321 is meshed with the second lower gear 313, and the knurling output gear 522 is in transmission connection with one driving gear 234, which is positioned on the outer side, on the second power roller 222 of the second unfolding roller group 22 through a chain.

Referring to fig. 3, in the present embodiment, the second driving assembly 62 includes a second driving motor, an output end of the second driving motor is connected to a second output sprocket 521, and the dicing blade shaft gear 411 on the dicing blade shaft 41 is connected to the second output sprocket 521 through a chain.

Referring to fig. 2 to 6, when the driving mechanism 6 is started, the first driving assembly 61 and the second driving assembly 62 are simultaneously started, the output end of the second driving motor drives the second output sprocket 521 to rotate, the second output sprocket 521 drives the dicing blade shaft gear 411 to rotate through a chain, the dicing blade shaft 41 rotates the dicing blade shaft gear 411 and drives the blade base 42 to rotate the plurality of dicing blades 43 thereon, the output end of the first driving motor 611 drives the first output sprocket 6111 to rotate, the first output sprocket 6111 drives the first knurled input gear 511, the second knurled input gear 531 and the adjusting sprocket 5531 to rotate simultaneously through a chain, the first knurled input gear 511 drives the first knurled shaft 51 to rotate, the second knurled input gear 531 drives the second knurled shaft 53 to rotate, the adjusting sprocket 5531 drives the driving sprocket to rotate along with the adjusting wheel shaft, the sprocket follower wheel adjusting wheel shaft 553 adjusts the sprocket 5531 to rotate at any time and drives the sprocket follower wheel 554 to rotate, the sprocket follower wheel 554 drives the tensioning adjusting wheel 1123 to rotate through a chain when rotating, the driving roller 112 rotates along with the tensioning adjusting wheel 1123 and drives the roller driving gear 1121 and the roller output gear 1122 arranged thereon to rotate, the roller driving gear 1121 drives the output gear 6121 to rotate, the output gear 6121 drives the first lower gear 312 to rotate, the lower slitting knife shaft 31 rotates along with the first lower gear 312 and drives the second lower gear 313 arranged thereon to rotate, the upper gear 321 is meshed with the second lower gear 313 and rotates along with the second lower gear 313, the upper slitting knife shaft 32 rotates along with the upper gear 321, the roller output gear 1122 rotates and drives the knurled follower gear 521 meshed together to rotate, the first knurled axle power roller 52 rotates along with the knurled follower gear 521, and the knurled output gear 522 rotates along with the first knurled axle power roller 52, the knurl output gear 522 drives the outer driving gear 234 on the second power roller 222 of the second spreader-roller group 22 connected with the knurl output gear through a chain to rotate, the outer driving gear 234 on the second power roller 222 of the second spreader-roller group 22 drives the second power roller 222 to rotate, the driving gear 231 on the second power roller 222 of the second spreader-roller group 22 and the inner driving gear 234 rotate with the second power roller 222, the driving gear 231 on the second power roller 222 of the second spreader-roller group 22 drives the transmission gear 232 engaged with the driving gear to rotate, the transmission gear 232 of the second spreader-roller group 22 rotates and drives the follower gear 233 engaged with the transmission gear to rotate, the follower gear 233 rotates and drives the second spreader-roller 221 of the second spreader-roller group 22 to rotate, the inner driving gear 234 on the second power roller 222 of the second spreader-roller group 22 drives the inner driving gear 234 on the first power roller 212 of the first spreader-roller group 21 connected with the driving gear through a chain 234, the first power roller 212 of the first spreader-roller group 21 rotates along with the driving gear 234 thereon, and the driving gear 231 on the first power roller 212 of the first spreader-roller group 21 and the driving gear 234 positioned at the outer side rotate along with the first power roller 212 of the first spreader-roller group 21, the driving gear 231 on the first power roller 212 of the first spreader-roller group 21 drives the transmission gear 232 engaged therewith to rotate, the transmission gear 232 of the first spreader-roller group 21 rotates and drives the follower gear 233 engaged therewith to rotate, and the follower gear 233 rotates and drives the first spreader-roller 211 of each first spreader-roller group 21 to rotate. The conveyor belt assembly 11, the unfolding mechanism 2, the first cutting mechanism 3, the second cutting mechanism 4 and the pattern cutting mechanism 5 are simultaneously activated.

Referring to fig. 1, in this embodiment, the frame 1 is further provided with an upper cover 14, and the upper cover 14 covers the unfolding mechanism 2, the first cutting mechanism 3, the second cutting mechanism 4, and the pattern cutting mechanism 5, so as to prevent dust in a workplace from entering the unfolding mechanism 2, the first cutting mechanism 3, the second cutting mechanism 4, and the pattern cutting mechanism 5, thereby ensuring sanitation in the process of cutting cowhide pieces.

Referring to fig. 1, in the present embodiment, a lower housing 15 is further disposed below the frame 1, and the lower housing 15 covers the driving mechanism 6 therein, so as to prevent debris or dust on a working occasion from affecting the operation of the driving mechanism 6.

Referring to fig. 1 and fig. 2, in the present embodiment, a material guiding chute 16 is further disposed on the frame 1, and the material guiding chute 16 is disposed at the material discharging end of the second cutting mechanism 4 and is used for guiding out the cut cowhide pieces.

The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cowhide cut-flower piecemeal all-in-one which characterized in that includes:

the cow leather conveying device comprises a rack (1), wherein a conveying belt component (11) is arranged on the rack, and the conveying belt component (11) is used for conveying cow leather; the conveyor belt assembly (11) comprises a conveyor belt (111), a driving roller (112) and a driven roller (113), the driving roller (112) and the driven roller (113) are arranged on the rack (1), the conveyor belt (111) rolls between the driving roller (112) and the driven roller (113), and the driving roller (112) is connected with a driving mechanism (6);

the unfolding mechanism (2) is arranged on the rack (1) and is used for unfolding the cowhide conveyed to the unfolding mechanism by the conveyor belt assembly (11);

the pattern cutting mechanism (5) is arranged on the rack (1) and is used for cutting patterns on the cowhide unfolded by the unfolding mechanism (2); the pattern cutting mechanism (5) comprises a first knurling shaft (51), a first knurling shaft power roller (52), a second knurling shaft (53) and a plurality of second knurling blades (54), the first knurling shaft (51), the first knurling shaft power roller (52) and the second knurling shaft (53) are all rotationally connected to the rack (1) and are in transmission connection with the driving mechanism (6), the first knurling shaft (51) and the second knurling shaft (53) are positioned on the upper surface of the conveyor belt component (11), the first knurling shaft (51) is uniformly distributed with a plurality of concave-convex alternate oblique stripes along the axial direction, the second knurling blade (54) is used for rotating with the second knurling cutter shaft (53) and cutting longitudinal stripes on the cowhide;

the first cutting mechanism (3) is arranged on the rack (1) and is used for cutting the cowhide subjected to pattern cutting by the pattern cutting mechanism (5);

the second cutting mechanism (4) is arranged on the rack (1) and is used for cutting the cowhide which is cut into strips by the first cutting mechanism (3) into pieces;

and the driving mechanism (6) is arranged on the rack (1) and is used for providing power for the operation of the conveying belt assembly (11), the unfolding mechanism (2), the first cutting mechanism (3), the second cutting mechanism (4) and the pattern cutting mechanism (5).

2. A cowhide cutting and splitting all-in-one machine according to claim 1, wherein the cutting mechanism (5) further comprises a cutting height adjusting assembly (55), and the cutting height adjusting assembly (55) adjusts the cutting height of the cutting mechanism (5) by adjusting the height of the first knurling shaft (51) and the second knurling shaft (53) from the upper surface of the conveyor belt assembly (11).

3. A kraft cutting and portioning machine according to claim 1, wherein the spreader mechanism (2) comprises a first spreader-roller set (21), a second spreader-roller set (22) and two sets of drive gears (23), the first spreader-roll group (21) is used for transversely spreading the cowhide to which the conveyor belt assembly (11) is conveyed, the second spreader-roll set (22) is used for longitudinally stretching the cowhide to which the conveyor belt assembly (11) is conveyed, the first stretching roller group (21) is connected with a transmission gear group (23), the second stretching roller group (22) is connected with the transmission gear group (23), the transmission gear set (23) connected with the first stretching roller set (21) is in transmission connection with the transmission gear set (23) connected with the second stretching roller set (22), the transmission gear set (23) connected with the second stretching roller set (22) is in transmission connection with the driving mechanism (6).

4. A cowhide cut-flower and block dividing all-in-one machine according to claim 3, wherein the first spreader roller group (21) comprises a first spreader roller (211) and a first power roller (212), the first spreader roller (211) and the first power roller (212) are both rotatably connected to the frame (1), the first spreader roller (211) is positioned on the upper surface of the conveyor belt assembly (11), and is provided with threads along the length direction thereof, the center of the first spreader roller (211) is used as a boundary, the spiral directions of the threads on two sides of the center of the first spreader roller (211) are opposite, and the first spreader roller (211) and the first power roller (212) are in transmission connection through the transmission gear group (23).

5. A cowhide pattern cutting and splitting all-in-one machine according to claim 4, wherein the second stretching roller group (22) comprises a second stretching roller (221) and a second power roller (222), the second stretching roller (221) and the second power roller (222) are both rotatably connected to the machine frame (1), the second stretching roller (221) is positioned on the upper surface of the conveyor belt assembly (11), grooves and protrusions are alternately arranged on the surface of the conveyor belt assembly along the length direction of the conveyor belt assembly, the second power roller (222) is in transmission connection with the driving mechanism (6), and the second power roller (222) is in transmission connection with the second stretching roller (221) through the transmission gear group (23).

6. A cowhide cut-flower and splitting all-in-one machine according to claim 5, characterized in that the transmission gear set (23) comprises a driving gear (231), a transmission gear (232), a follower gear (233) and a driving gear (234), the driving gear (231) and the driving gear (234) of the transmission gear set (23) connected with the first stretching roller set (21) are arranged on the first power roller (212), the transmission gear (232) of the transmission gear set (23) connected with the first stretching roller set (21) is rotationally connected to the frame (1) and is meshed with the driving gear (231) of the transmission gear set (23) in which the transmission gear set is arranged, the follower gear (233) of the transmission gear set (23) connected with the first stretching roller set (21) is arranged on the first stretching roller (211) and is meshed with the transmission gear (232) of the transmission gear set (23) in which the transmission gear set is arranged, with drive gear group (23) that second spreader roller group (22) are connected drive gear (231) with drive gear (234) are located on second power roller (222), with drive gear group (23) that second spreader roller group (22) are connected drive gear (232) rotate connect in on frame (1) and with the drive gear (231) meshing of the drive gear group (23) at place, with follow-up gear (233) of the drive gear group (23) that second spreader roller group (22) are connected locate on second spreader roller (221) and with the drive gear group (23) at place drive gear (232) meshing, drive gear (234) on first power roller (212) through the chain with drive gear (234) transmission on second power roller (222) is connected.

7. The cowhide pattern cutting and splitting all-in-one machine according to claim 1, wherein the first cutting mechanism (3) comprises a lower slitting cutter shaft (31), an upper slitting cutter shaft (32) and a plurality of slitting blades (33), the lower slitting cutter shaft (31) and the upper slitting cutter shaft (32) are rotatably connected to the frame (1) and are in transmission connection with the driving mechanism (6), and the slitting blades (33) are uniformly distributed on the upper slitting cutter shaft (32).

8. The cowhide pattern cutting and splitting all-in-one machine according to claim 1, characterized in that the second cutting mechanism (4) comprises a cutting blade shaft (41), a blade base (42) and a plurality of cutting blades (43), the cutting blade shaft (41) is rotatably connected to the frame (1) and is in transmission connection with the driving mechanism (6), the blade base (42) is arranged on the cutting blade shaft (41), and the plurality of cutting blades (43) are uniformly distributed on the blade base (42) along the radial direction of the blade base (42).