CN216438433U

CN216438433U - Cow hide slabbing machine

Info

Publication number: CN216438433U
Application number: CN202122418254.3U
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: 2022-05-06
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the technical field of food cutting, and discloses a cowhide dicer which comprises a rack, a stretching mechanism, a first cutting mechanism, a second cutting mechanism and a driving mechanism, wherein a conveying belt assembly is arranged on the rack and used for conveying cowhides, the stretching mechanism is used for stretching the cowhides conveyed to the stretching mechanism, the first cutting mechanism is used for cutting the cowhides stretched by the stretching mechanism into strips, the second cutting mechanism is used for cutting the cowhides cut into strips by the first cutting mechanism into blocks, and the driving mechanism is used for providing power for the operation of the conveying belt assembly, the stretching mechanism, the first cutting mechanism and the second cutting mechanism; compared with the prior art, the cow leather dicer has the advantages that the unfolding mechanism firstly unfolds cow leather, then the cow leather enters the first cutting mechanism to be cut into strips, and then enters the second cutting mechanism to be cut into blocks, so that waste materials generated in the cow leather dicing process can be avoided, and the unfolded and cut cow leather by the unfolding mechanism can be cut into blocks with uniform sizes.

Description

Cow hide slabbing machine

Technical Field

The utility model relates to the technical field of food cutting, in particular to a cow hide dicer.

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.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cowhide dicer, which is used for solving the technical problem.

A cowhide slabbing machine, 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 first cutting mechanism is arranged on the rack and used for cutting cowhide strips unfolded by the unfolding mechanism;

the second cutting mechanism is arranged on the rack and is used for cutting the cowhide which is 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 and the second cutting mechanism.

According to one embodiment of the utility model, 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 utility model, the unfolding mechanism comprises at least one first unfolding roller group, at least one second unfolding roller group and at least 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 utility model, 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 utility model, 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 conveyor belt assembly along the length direction of the conveyor belt assembly, 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 utility model, 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.

According to an embodiment of the present invention, the driving mechanism includes a first driving assembly for powering the operation of the conveyor belt assembly, the spreader mechanism and the first cutting mechanism, and a second driving assembly for powering the operation of the second cutting mechanism.

According to an embodiment of the present invention, the first driving assembly includes a first driving motor, a gear sprocket shaft and a gear shaft, the first driving motor is disposed below the frame, the driving end of the first driving motor is connected to a first output sprocket, the gear sprocket shaft and the gear shaft are rotatably connected to the frame, the gear sprocket shaft is connected to a sprocket and an output gear, the gear shaft is connected to a first gear, a second gear and a third gear, the first gear and the second gear are respectively disposed at two ends of the gear shaft, the third gear is disposed at an outer side of the first gear, the first output sprocket is in transmission connection with the sprocket through a chain, the output gear is meshed with the first gear, the second gear is in transmission connection with the first cutting mechanism, and the third gear is in transmission connection with the first cutting mechanism and the conveyor belt assembly.

Compared with the prior art, the cow leather dicer has the advantages that the unfolding mechanism firstly unfolds cow leather, then the cow leather enters the first cutting mechanism to be cut into strips, and then enters the second cutting mechanism to be cut into blocks, so that waste materials generated in the cow leather dicing process can be avoided, and the unfolded and cut cow leather by the unfolding mechanism can be cut into blocks with uniform sizes.

Drawings

FIG. 1 is a schematic structural view of a kraft dicer of the utility model;

FIG. 2 is a cross-sectional view of the hide dicer of the present invention;

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

FIG. 4 is a schematic view of the structure of FIG. 3 in another direction;

FIG. 5 is a schematic view of the structure of FIG. 4 in another direction;

FIG. 6 is an enlarged view of a portion of FIG. 4;

in the figure: 1. the automatic slitting machine comprises a rack, 11 conveyor belt assemblies, 111 conveyor belts, 112 driving rollers, 1121 roller driving gears, 1122 roller output gears, 113 driven rollers, 114 guide rollers, 115 pressing plates, 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, 311 cutter grooves, 312 lower gears, 32 upper slitting cutter shafts, 321 upper gears, 33 slitting cutter blades, 34 slitting cutter combs, 341 limiting grooves, 4 second cutting mechanisms, 41. The cutting block cutter shaft, 411. cutting block cutter shaft gear, 42. blade base, 43. cutting block blade, 5. driving mechanism, 51. first driving component, 511. first driving motor, 5111. first output chain wheel, 512. gear chain wheel shaft, 5121. chain gear, 5122. output gear, 513. gear shaft, 5131. first gear, 5132. second gear, 5133. third gear, 52. second driving component, 521. 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 utility model. That is, in some embodiments of the utility model, 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 of the 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:

please refer to fig. 1 to 3, the cowhide dicer of this embodiment includes a frame 1, a stretching mechanism 2, a first cutting mechanism 3, a second cutting mechanism 4 and a driving mechanism 5, a conveyor belt assembly 11 is disposed on the frame 1, the conveyor belt assembly 11 is used for conveying cowhide, the stretching mechanism 2 is disposed on the frame 1 and is used for stretching the cowhide conveyed by the conveyor belt assembly 11, the first cutting mechanism 3 is disposed on the frame 1 and is used for cutting the cowhide stretched by the stretching mechanism 2 into strips, the second cutting mechanism 4 is disposed on the frame 1 and is used for cutting the cowhide cut by the first cutting mechanism 3 into strips into pieces, and the driving mechanism 5 is disposed on the frame 1 and is used for providing power for the operations of the conveyor belt assembly 11, the stretching mechanism 2, the first cutting mechanism 3 and the second cutting mechanism 4. The cow hide dicing mechanism of this embodiment, when the mechanism 2 departments of stretching are carried to the cow hide, the mechanism 2 of stretching expandes the cow hide earlier, then the cow hide gets into first mechanism 3 of cutting by the slitting, later gets into the second again and cuts the mechanism 4 and be cut into pieces, not only can avoid cow hide dicing in-process to produce the waste material, and because the mechanism 2 of stretching expandes the cow hide after cutting, can ensure that the piece size that the cow hide was cut into is even.

Referring to fig. 2 and 3, 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 rotates between the driving roller 112 and the driven roller 113, and the driving roller 112 is connected to the driving mechanism 5. During the specific application, the unfolding mechanism 2 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 5. When the driving mechanism 5 is activated, the roller driving gear 1121 is driven to rotate the driving roller 112, so that the conveyor belt 111 rotates 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, the rack 1 is provided with a support rod 12 and a support plate 13, 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 cutting the cowhide by the first cutting mechanism 3 and the second cutting mechanism 4 so as to support the conveyor belt 111, thereby facilitating 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 a pressing plate 115, the material guiding roller 114 is rotatably connected to the frame 1, and the pressing plate 115 is disposed on the frame 1 and above the conveyor belt 111 for making the cowhide smoothly enter the unfolding mechanism 2.

Referring to fig. 2 and fig. 3, in the present embodiment, the stretching mechanism 2 includes at least one first stretching roller set 21, at least one second stretching roller set 22, and at least 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 5.

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 5, 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 the 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 first cutting mechanism 3 to be cut into strips, and the parts cut into the strips immediately enter the second cutting mechanism 4 to be cut into blocks, so that the uniform size of the cowhide after being cut into the blocks can be ensured.

Referring to fig. 4 and 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. 2 to 5, in a specific application, the stretching mechanism 2 is provided with two sets of first stretching roller sets 21, two sets of second stretching roller sets 22 and four sets of transmission gear sets 23, each set of first stretching roller sets 21 and each set of second stretching roller sets 22 are connected with one set of transmission gear sets 23, and the first stretching roller set 21, the first second stretching roller set 22, the second first stretching roller set 21 and the second stretching roller set 22 are sequentially arranged along the conveying direction of the conveyor belt assembly 11.

Referring to fig. 4 and 6, in order to keep the same rotation speed between each first spreader-roller group 21 and each second spreader-roller group 22, two driving gears 234 are disposed on the first power rollers 212 of each first spreader-roller group 21, two driving gears 234 are disposed on the second power rollers 222 of each second spreader-roller group 22, one driving gear 234 on the inner side of the first power rollers 212 of the first spreader-roller group 21 is connected with one driving gear 234 on the inner side of the second power rollers 222 of the first second spreader-roller group 22 through chain transmission, one driving gear 234 on the outer side of the second power rollers 222 of the first second spreader-roller group 22 is connected with one driving gear 234 on the outer side of the first power rollers 212 of the second first spreader-roller group 21 through chain transmission, one driving gear 234 on the inner side of the first power rollers 212 of the second first spreader-roller group 21 is connected with the second power rollers 222 of the second spreader-roller group 22 through chain transmission, and one driving gear 234 on the inner side of the first power rollers 212 of the second spreader-roller group 21 is connected with one driving gear 234 on the inner side of the second power rollers 222 of the second spreader-roller group 22 One of the driving gears 234 is in driving connection with the driving mechanism 5 via a chain, and the outer one of the driving gears 234 on the second power roller 222 of the second spreader-roller group 22 is in driving connection with the driving mechanism.

Referring to fig. 3 to 5, 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 5, 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 5. When the flattened part of the cowhide by the unfolding mechanism 2 enters the first cutting mechanism 3, 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 311 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 311 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. 3 and 5, in the present embodiment, the second cutting mechanism 4 includes a dicing blade shaft 41, a blade base 42 and a plurality of dicing blades 43, the dicing blade shaft 41 is rotatably connected to the frame 1 and is in transmission connection with the driving mechanism 5, the blade base 42 is disposed on the dicing blade 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 passed through the second cutting mechanism 4, the rotary cutter shaft 41 makes the cutting blade 43 on the blade base 42 act on the cowhide, and cuts the cowhide into blocks 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 5.

Referring to fig. 3, in the present embodiment, the driving mechanism 5 includes a first driving assembly 51 and a second driving assembly 52, the first driving assembly 51 is used for providing power for the operation of the conveyor belt assembly 11, the unfolding mechanism 2 and the first cutting mechanism 3, and the second driving assembly 52 is used for providing power for the operation of the second cutting mechanism 4.

Referring to fig. 3 to 6, in the present embodiment, the first driving assembly 51 includes a first driving motor 511, a gear sprocket shaft 512 and a gear shaft 513, the first driving motor 511 is disposed below the frame 1, the driving end of the transmission mechanism is connected with a first output chain wheel 5111, the gear chain wheel shaft 512 and the gear shaft 513 are rotatably connected to the rack 1, the gear chain wheel shaft 512 is connected with a chain gear 5121 and an output gear 5122, the gear shaft 513 is connected with a first gear 5131, a second gear 5132 and a third gear 5133, the first gear 5131 and the second gear 5132 are respectively arranged at two ends of the gear shaft 513, the third gear 5133 is arranged at the outer side of the first gear 5131, the first output chain wheel 5111 is connected with the chain gear 5121 through chain transmission, the output gear 5122 is meshed with the first gear 5131, the second gear 5132 is connected with the first cutting mechanism 3 in transmission, and the third gear 5133 is connected with the first cutting mechanism 3 and the conveyor belt assembly 11 in transmission.

Referring to fig. 5, in a specific application, the second gear 5132 is connected to the upper gear 321 on the upper slitting knife shaft 32 of the first cutting mechanism 3 through chain transmission, the third gear 5133 is simultaneously engaged with the lower gear 312 on the lower slitting knife shaft 31 of the first cutting mechanism 3 and the roller driving gear 1121 on the driving roller 112 of the conveyor belt assembly 11, the driving roller 112 is further connected to a roller output gear 1122, and the roller output gear 1122 is engaged with one driving gear 234 on the outer side of the second power roller 222 of the second unfolding roller group 22.

Referring to fig. 4, in the present embodiment, the second driving assembly 52 includes a second driving motor, an output end of the second driving motor is connected to a second output sprocket 521, and the dicing knife gear 411 on the dicing knife shaft 41 is connected to the second output sprocket 521 through a chain.

When the driving mechanism 5 is started, the first driving assembly 51 and the second driving assembly 52 are started simultaneously, 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 drives the dicing blade shaft gear 411 to rotate and enables the blade base 42 to drive the plurality of dicing blades 43 thereon to rotate, the output end of the first driving motor 511 drives the first output sprocket 5111 to rotate, the first output sprocket 5111 drives the sprocket 5121 to rotate through a chain, the gear sprocket shaft 512 rotates along with the sprocket 5121 and enables the output gear 5122 to rotate along with the gear sprocket shaft 512, the output gear 5122 drives the first gear 5131 engaged therewith to rotate, the gear shaft 513 rotates along with the first gear 5131, the second gear 5132 and the third gear 5133 arranged on the gear shaft 513 rotate along with the gear shaft 513, and the second gear 5132 drives the upper gear 321 on the upper slitting blade 32 of the first cutting mechanism 3 to rotate through a chain, the third gear 5133 simultaneously drives the lower gear 312 and the drum driving gear 1121 engaged therewith to rotate, the drum driving gear 1121 simultaneously drives the driving drum 112 to rotate, the drum output gear 1122 provided on the driving drum 112 rotates with the driving drum 112, the driving gear 234 positioned on the outer side of the second power roller 222 of the second unfolding roller group 22 engaged with the drum output gear 1122 starts to be driven by the drum output gear 1122, the driving gear 234 positioned on the outer side of the second power roller 222 of the second unfolding roller group 22 drives the second power roller 222 to rotate, the driving gear 231 on the second power roller 222 of the second unfolding roller group 22 and the driving gear 234 positioned on the inner side rotate with the second power roller 222, the driving gear 231 on the second power roller 222 of the second unfolding roller group 22 drives the transmission gear 232 engaged therewith to rotate, the transmission gear 232 of the second spreader-roll group 22 rotates and drives the following gear 233 engaged therewith to rotate, the following gear 233 rotates and drives the second spreader-roll 221 of the second spreader-roll group 22 to rotate, the driving gear 234 on the inner side of the second power roll 222 of the second spreader-roll group 22 drives the driving gear 234 on the inner side of the first power roll 212 of the second first spreader-roll group 21 connected thereto to rotate through a chain, the first power roll 212 of the second first spreader-roll group 21 rotates with the driving gear 234 thereon, and the driving gear 231 on the first power roll 212 of the second first spreader-roll group 21 and the driving gear 234 on the outer side rotate with the first power roll 212 of the second first spreader-roll group 21, the driving gear 231 on the first power roll 212 of the second first spreader-roll group 21 drives the transmission gear 232 engaged therewith to rotate, the transmission gear 232 of the second first spreader-roll group 21 rotates and drives the following gear 233 engaged therewith to rotate, the following gear 233 rotates and drives the first spreader-roll 211 of the second first spreader-roll group 21 to rotate, the outer one of the driving gears 234 of the first power roll 212 of the second first spreader-roll group 21 drives the outer one of the driving gears 234 of the second power roll 222 of the first second spreader-roll group 22 connected thereto to rotate through a chain, the second power roll 222 of the first second spreader-roll group 22 rotates with the outer one of the driving gears 234 thereof, the pinion 231 of the second power roll 222 of the first second spreader-roll group 22 and the inner one of the driving gears 234 rotate with the second power roll 222, the pinion 231 of the second power roll 222 of the first second spreader-roll group 22 drives the transmission gear 232 engaged therewith to rotate, the transmission gear 232 of the first second spreader-roll group 22 rotates and drives the following gear 233 engaged therewith to rotate, the following gear 233 rotates and drives the second spreader-roll 221 of the first second spreader-roll group 22 to rotate, the driving gear 234 on the inner side of the second power roll 222 of the first second spreader-roll group 22 drives the driving gear 234 on the inner side of the first power roll 212 of the first spreader-roll group 21 connected thereto to rotate through a chain, the first power roll 212 of the first spreader-roll group 21 rotates with the driving gear 234 thereon, and the driving gear 231 on the first power roll 212 of the first spreader-roll group 21 and the driving gear 234 on the outer side rotate with the first power roll 212 of the second first spreader-roll group 21, the driving gear 231 on the first power roll 212 of the second first spreader-roll group 21 drives the transmission gear 232 engaged therewith to rotate, the drive gear 232 of the second first spreader-roll group 21 rotates and drives the follower gear 233 engaged therewith to rotate, and the follower gear 233 rotates and drives the first spreader-roll 211 of the second first spreader-roll group 21 to rotate. The conveyor belt assembly 11, the stretching mechanism 2, the first cutting mechanism 3 and the second cutting mechanism 4 are simultaneously activated.

Referring to fig. 1, in the present embodiment, the frame 1 is further provided with an upper hood 14, and the upper hood 14 is covered above the unfolding mechanism 2, the first cutting mechanism 3 and the second cutting mechanism 4, so as to prevent dust in a workplace from entering the unfolding mechanism 2, the first cutting mechanism 3 and the second cutting mechanism 4, and ensure sanitation in the cowhide dicing process.

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 5 therein, so as to prevent debris or dust on a working occasion from affecting the operation of the driving mechanism 5.

Referring to fig. 1 and 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 discharging end of the second cutting mechanism 4 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 cow hide slabbing machine which characterized in that includes:

the cow leather conveying device comprises a rack (1), wherein a conveyor belt assembly (11) is arranged on the rack, and the conveyor belt assembly (11) is used for conveying cow leather;

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 first cutting mechanism (3) is arranged on the rack (1) and is used for cutting cowhide strips unfolded by the unfolding mechanism (2);

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

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

2. The hide dicer according to claim 1, characterized in that 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) being arranged on the machine frame (1), the conveyor belt (111) rolling between the driving roller (112) and the driven roller (113), the driving roller (112) being connected to the driving mechanism (5).

3. The hide dicer according to claim 1, characterized in that the spreader mechanism (2) comprises at least one set of first spreader-roll sets (21), at least one set of second spreader-roll sets (22) and at least two sets of drive gear sets (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 (5).

4. The kraft dicer 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 located on the upper surface of the conveyor belt assembly (11), and is provided with threads along the length direction thereof, the threads located on both sides of the center of the first spreader roller (211) are opposite in spiral direction, and the first spreader roller (211) and the first power roller (212) are in transmission connection through the transmission gear group (23).

5. The shearer of claim 4, wherein said second spreader roller group (22) comprises a second spreader roller (221) and a second powered roller (222), said second spreader roller (221) and said second powered roller (222) are both rotatably connected to said frame (1), said second spreader roller (221) is located on the upper surface of said conveyor belt assembly (11), the surface of which is alternately provided with grooves and protrusions along the length direction thereof, said second powered roller (222) is in transmission connection with said driving mechanism (5), and said second powered roller (222) is in transmission connection with said second spreader roller (221) through said transmission gear group (23).

6. The hide dicer 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 rotatably connected to the frame (1) and is meshed with the driving gear (231) of the transmission gear set (23) where the transmission gear set is located, 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) where the transmission gear set is located, 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 cow leather dicer 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 both rotatably connected to the frame (1) and are both in transmission connection with the driving mechanism (5), and the plurality of slitting blades (33) are uniformly distributed on the upper slitting cutter shaft (32).

8. The cowhide dicer according to claim 1, wherein the second cutting mechanism (4) comprises a dicing cutter shaft (41), a blade base (42) and a plurality of dicing blades (43), the dicing cutter shaft (41) is rotatably connected to the frame (1) and is in transmission connection with the driving mechanism (5), the blade base (42) is arranged on the dicing cutter 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).

9. The hide dicer according to claim 1, characterized in that the drive mechanism (5) comprises a first drive assembly (51) and a second drive assembly (52), the first drive assembly (51) being for powering the operation of the conveyor belt assembly (11), the spreader mechanism (2) and the first cutting mechanism (3), the second drive assembly (52) being for powering the operation of the second cutting mechanism (4).

10. The cow leather dicer according to claim 9, wherein the first driving assembly (51) comprises a first driving motor (511), a gear sprocket shaft (512) and a gear shaft (513), the first driving motor (511) is arranged below the frame (1), a first output sprocket (5111) is connected to a driving end of the first driving motor, the gear sprocket shaft (512) and the gear shaft (513) are rotatably connected to the frame (1), a sprocket (5121) and an output gear (5122) are connected to the gear sprocket shaft (512), a first gear (5131), a second gear (5132) and a third gear (5133) are connected to the gear shaft (513), the first gear (5131) and the second gear (5132) are respectively arranged at two ends of the gear shaft (513), the third gear (5133) is arranged at the outer side of the first gear (5131), and the first output sprocket (5111) and the sprocket (21) are connected by 51transmission chain, the output gear (5122) is meshed with the first gear (5131), the second gear (5132) is in transmission connection with the first cutting mechanism (3), and the third gear (5133) is in transmission connection with the first cutting mechanism (3) and the conveyor belt assembly (11).