Slicing device

Abstract

The utility model discloses a dicing device which comprises a machine box with a feeding port, a strip cutting mechanism for cutting materials into strips and a dicing mechanism for cutting the strip-shaped materials into blocks are installed in the machine box, and a discharging port of the strip cutting mechanism is located above a feeding port of the dicing mechanism. According to the utility model, the materials are cut into strips, and then the strip-shaped materials are cut into blocks, so that the cut materials meet the size requirement, and the use is very convenient; a feeding notch is formed in the feeding roller, materials can be continuously fed to the cutting blade through the feeding notch, and the cutting efficiency of the materials is improved; materials in the feeding piece make contact with the knife roll under the action of gravity, then thrust is applied to the materials through rotation of the knife roll, then the materials move towards the fixed knife, the front ends of part of the materials enter the discharging groove, and the materials are cut into blocks through cooperation of the fixed knife and the knife roll. And residual materials can enter a subsequent discharging groove, so that the materials are cut into a plurality of blocks.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cutting of peel, especially a cutting device. BACKGROUND

[0002] Orange peel, sweet and bitter, but there is the fragrance of orange, is the dried peel of the fruit citrus after drying treatment and made of dry peel, such peel, if kept dry conditions, can be stored for a long time, so called dried tangerine or orange peel.

[0003] Orange peel has medical value, specifically has the following medicinal effects: anti-fog, treating frostbite, treating chronic bronchitis, treating cough, treating mastitis, treating stomach cold vomiting, treating colds, bubble water can remove fire, etc.

[0004] Therefore, orange peel is mostly dried and stored, but the peeled orange peel varies in size, which is very inconvenient to use. If it is directly cut into pieces, the orange peel is very easy to be cut into blocky materials with a large width deviation, which is still not very convenient to use. Moreover, the inventor found that the cutting efficiency of the orange peel is low when cutting into blocky materials. After studying the cutting process, the inventor found that the orange peel is soft, and there is no mechanism to fix it during cutting. With the existing cutting mechanism, the orange peel is easy to be bounced away by the cutter, so it is difficult to automatically feed into the cutting area, which further leads to low cutting efficiency.

[0005] After long-term research, the inventor cut the orange peel into pieces of similar size, which is convenient for use. However, when cutting the orange peel into pieces, it needs to be cut into strips first, and then cut the strip-shaped orange peel into pieces.

[0006] However, the existing strip cutting machine mostly uses two circular cutting rollers for cutting. For example, a patent for a knife blade adjustable strip cutting machine (publication number: CN221583843U) can cut the orange peel into strips, but the cutting efficiency is low. The main reason is that the orange peel is light, and part of the orange peel will be bounced away after meeting the blade during cutting. Moreover, the orange peel is mainly fed by its gravity and the driving of the circular roller, which leads to low cutting efficiency of the orange peel.

[0007] And the existing cutting machine, all need feeding mechanism, through the feeding mechanism to material clamping, then stably send material into the cutting area, such as Chinese patent: a super-precision thermoplastic composite material cutting machine (publication number: CN113524493A), although disclosed by the rotary knife roll and fixed knife, through the rotation of the rotary knife roll material is cut into granular, but the cutting machine still need upper and lower pressure roller on the strip feeding, and the structure of the strip is not for the soft software, and in the absence of a stable strip of orange peel under the premise of feeding, the cutting mechanism composed of the knife roll and the fixed knife cannot complete the cutting of the orange peel. Practical new type content

[0008] The utility model discloses a cutting device for soft fruit skin dicing.

[0009] The utility model discloses a cutting device for soft fruit skin dicing.

[0010] Optionally, the cutting mechanism comprises a rotatable cutting roller and a rotatable feeding roller, a plurality of cutting blades are arranged axially on the cutting roller, a cutting groove corresponding to the cutting blades is formed on the feeding roller, and the outer circle of the cutting blades is located in the cutting groove.

[0011] Optionally, the cutting roller comprises a cutting shaft, a plurality of pads are arranged on the cutting shaft, a cutting blade is arranged between two adjacent pads, the pads and the cutting blades are locked by first locking nuts arranged at the two ends of the cutting shaft in the axial direction, and the gap between the outer circle of the roller body and the outer circle of the pads forms the discharging gap.

[0012] Optionally, the circumferential track formed by the rotation of the cutting blades and the circumferential track formed by the bottom of the cutting groove are mutually tangent circles.

[0013] Optionally, the feeding gap has a pressure surface and a feeding surface at an included angle, and the pressure surface is located behind the feeding surface in the rotation direction of the feeding roller.

[0014] Optionally, the power output end of the cutting shaft of the cutting roller is connected with a driving device, the other end of the cutting shaft is provided with a driving gear, the feeding shaft of the feeding roller is provided with a driven gear meshing with the driving gear, and the transmission ratio of the driving gear and the driven gear is greater than 1.

[0015] Optionally, the cutting mechanism comprises a fixed cutter installed in the cabinet, a cutter roller rotating, a feeding member feeding the cutter roller, the cutter roller is provided with a movable cutter extending in the axial direction, the cutter roller is further provided with a discharge groove corresponding to the movable cutter, the feeding member is located above the cutter roller, the feeding member is located below the discharge port of the slitting mechanism, the fixed cutter is located in front of the outlet of the feeding member, the movable cutter blade faces the fixed cutter, and the shortest distance between the fixed cutter blade and the movable cutter blade is less than the thickness of the material.

[0016] Optionally, the feeding member has a U-shaped plate, the U-shaped plate is installed on the fixed cutter, and a feeding groove is formed between the U-shaped plate and the fixed cutter.

[0017] Optionally, a mounting seat is installed in the cabinet, and the fixed cutter is detachably installed on the mounting seat.

[0018] Optionally, a comb plate is further installed on the mounting seat, the comb plate is located outside the material falling interval, the combs of the comb plate are located between two adjacent cutting blades, and the comb plate and the feeding member form an annular cavity on the horizontal projection plane.

[0019] The utility model has the following advantages:

[0020] 1. The cutting device cuts the material into strips first, then cuts the strip-shaped material into blocks, and then the cut material meets the size requirements, which is very convenient to use.

[0021] 2. The slitting mechanism is provided with a feeding gap on the feeding roller, and the feeding roller can continuously feed the material to the cutting blade during rotation, thereby improving the cutting efficiency and cutting rate of the material.

[0022] 3. The cutting mechanism, the material in the feeding member contacts the cutter roller under the action of gravity, then the cutter roller rotates to apply a pushing force to the material, thereby moving the material to the fixed cutter, and in the moving process, the front end of part of the material enters the discharge groove, then the fixed cutter and the cutter roller cooperate to cut the material into blocks, and the remaining material can be blocked by the blocking surface of the fixed cutter, and the remaining material can enter the subsequent discharge groove to cut the material into several blocks. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure of the utility model is shown in the figure;

[0024] Figure 2 The utility model is a cross-sectional view;

[0025] Figure 3 The installation of the slitting mechanism in the cabinetFigure 1 ;

[0026] Figure 4 For installation of the cutting mechanism in the machine box Figure 2 ;

[0027] Figure 5 For the structure of the cutting mechanism Figure 1 ;

[0028] Figure 6 For the structure of the cutting mechanism Figure 2 ;

[0029] Figure 7 For the cross-sectional view of A-A in Figure 6 ;

[0030] Figure 8 For the cross-sectional view of B-B in Figure 6 ;

[0031] Figure 9 For the relative position of the comb plate and the cutting roller

[0032] Figure 10 For the relative position of the avoidance slope and the cutting shaft

[0033] Figure 11 For the structure of the comb plate installed on the mounting seat

[0034] Figure 12 For the structure of the cutting mechanism

[0035] Figure 13 For the enlarged view of E in Figure 12 ;

[0036] Figure 14 For the relative position of the cutting mechanism and the material receiving box

[0037] Figure 15 For the cross-sectional view of Figure 14 ;

[0038] Figure 16 For the structure of the feeding part

[0039] Figure 17 For the structure of the screw adjusting device

[0040] In the figure, 1 - machine box, 2 - cutting roller, 3 - feeding roller, 4 - comb plate, 5 - mounting seat, 21 - cutting blade, 22 - backing plate, 23 - first locking nut, 24 - cutting shaft, 31 - feeding gap, 32 - cutting groove, 33 - feeding shaft, 34 - roller body, 35 - second locking nut, 41 - avoidance slope, 100 - knife roller, 200 - fixed knife, 300 - feeding part, 400 - receiving box, 101 - moving knife blade, 102 - discharge groove, 201 - fixed knife blade, 202 - retreat slope, 203 - blocking surface, 301 - U-shaped plate, 302 - blocking plate, 303 - wing plate, 304 - feeding groove, 305 - arc surface, 311 - discharge surface, 311 - pressing surface, 312 - feeding surface, 51 - fixed plate, 52 - fastening nut, 53 - pressing screw, 54 - tensioning screw, 10 - slitting mechanism, 20 - dicing mechanism. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0043] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0044] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0045] In the description of the utility model, it needs to explain that, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, or the orientation or positional relationship commonly understood by the person skilled in the art, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0046] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0047] As shown in Figure 1 and Figure 2 A cutting device, comprising a machine case 1 with a feeding port, in this embodiment, the top of the machine case 1 is provided with the feeding port, and the material enters the machine case 1 from the feeding port, and the machine case 1 is provided with a strip cutting mechanism 10 for cutting the material into strips and a block cutting mechanism 20 for cutting the strip material into blocks, the discharge port of the strip cutting mechanism 10 is located above the feeding port of the block cutting mechanism 20, after the material enters the machine case 1 from the feeding port, the material is cut into strips by the strip cutting mechanism 10, then the strip material falls into the block cutting mechanism 20 from the discharge port of the strip cutting mechanism 10, and the strip material is cut into blocks by the block cutting mechanism 20, by cutting the material into strips first, the width of the material meets the requirements, then the strip material is cut into blocks, so that the length of the material also meets the requirements, and the cut material meets the size requirements and does not appear the block material exceeding the size requirements.

[0048] In this embodiment, the cut material is mainly soft peel, such as dried orange peel, when the soft peel is cut into strips, due to the irregular shape of the peel and the softness of the peel, if the peel completely falls into the cutting area by its own weight, the cutting efficiency of the peel will be low, in this embodiment, as shown in Figure 3 and Figure 4 The strip cutting mechanism 10 comprises a rotatable cutting roller 2 and a rotatable feeding roller 3, as shown in Figure 5 and Figure 6As shown, the cutting roller 2 is provided with a plurality of cutting blades 21 axially spaced, and the feeding roller 3 is provided with cutting grooves 32 corresponding to the cutting blades 21, and the outer circle of the cutting blades 21 is located in the cutting grooves 32, so that the cutting blades 21 can cut the material during the circumferential rotation, and the outer circle of the roller body 34 of the feeding roller 3 is provided with feeding notches 31 extending along the axial direction, so that the feeding roller 3 can continuously feed the material to the cutting blades 21 through the feeding notches 31 during the rotation, thereby improving the cutting efficiency and cutting rate of the material, and the material falling gap is located between the roller body 34 and the cutting roller 2. Figure 7 As shown in the middle C, after the material is cut into strips, the strip-shaped material falls into the material falling gap, and when the feeding notches 31 rotate from the cutting area to the bottom of the feeding roller 3, the strip-shaped material can be carried to a certain extent, thereby facilitating the falling of the material, and the material falling gap is located above the feeding port of the cutting mechanism 20, and the strip-shaped material after cutting falls into the cutting mechanism 20 from the material falling gap.

[0049] In this embodiment, as shown in Figure 5 and Figure 6 , the cutting roller 2 comprises a cutting shaft 24, and a plurality of pads 22 are installed on the cutting shaft 24, and a cutting blade 21 is arranged between two adjacent pads 22, and the cutting blade 21, the pad and the cutting shaft 24 are all installed by means of a flat key, thereby ensuring the synchronous rotation of the cutting blade 21, the pad 22 and the cutting shaft 24, and the pad 22 and the cutting blade 21 are locked by the first locking nut 23 arranged at the axial ends of the cutting shaft 24, and the axial position of the pad 22 and the cutting blade 21 is ensured by the first locking nut, thereby facilitating the reliable work of the cutting blade 21, and the pad 22 determines the distance between the two cutting blades 21, thereby determining the cutting width of the material, and the gap between the outer circle of the roller body 34 and the outer circle of the pad 22 forms the material falling gap, which not only improves the material falling efficiency and provides space for the falling of the material, but also avoids the interference between the feeding roller 3 and the pad 22.

[0050] In this embodiment, as shown in Figure 8 , the circumferential track formed by the rotation of the cutting blade 21 and the circumferential track formed by the groove bottom of the cutting groove 32 are mutually tangent circles, so that the cutting blade 21 can completely cut the material during the cutting process, thereby improving the cutting quality of the material.

[0051] In this embodiment, as shown in Figure 7As shown, the feeding gap 31 has a mutual angle pressing surface 311 and feeding surface 312, with the feeding roller 3 rotating direction as front, the pressing surface 311 is located behind the feeding surface 312, during the rotation of the feeding roller 3, the feeding surface 312 is close to the cutting blade 21, the material in the feeding gap 31 is then slid along the feeding surface 312 into the cutting area, when the material contacts the cutting blade 21, part of the material is bounced away by the cutting blade 21, but with the pressing surface 311 close to the cutting blade 21 again, the pressing surface 311 then limits the material, the pressing surface 311 then exerts pressure on the material, forcing the material to contact the cutting blade 21, so as to realize the cutting of the material, and after the cutting of the material, when the feeding surface 312 rotates to the material falling area, the feeding surface 312 is then inclined downward, thereby facilitating the strip-shaped material on the feeding surface 312 to fall into the material falling area.

[0052] In this embodiment, as shown in Figure 7 and Figure 8 , the groove bottom of the feeding gap 31 is located on the circumferential track formed by the groove bottom of the cutting groove 32, thereby ensuring that the feeding gap 31 can be fed at the same time, and the cutting blade 21 can completely cut the material in the feeding gap 31.

[0053] In this embodiment, as shown in Figure 5 and Figure 6 , the feeding roller 3 further comprises a feeding shaft 33, the roller body 34 is installed on the feeding shaft 33, and the roller body 34 is locked by the second locking nut 35 installed on the axial ends of the feeding shaft 33, a flat key is arranged between the roller body 34 and the feeding shaft 33 to ensure the synchronous rotation of the roller body 34 and the feeding shaft 33, the second locking nut 35 is locked to ensure the circumferential position of the roller body 34, thereby avoiding the phenomenon of tool breaking and ensuring the reliable cutting of the cutting blade 21.

[0054] In this embodiment, as shown in Figure 3 and Figure 4 , the cutting roller 2 and the feeding roller 3 are rotatably installed in the cabinet 1, and the cabinet 1 further comprises a comb plate 4, the comb plate 4 is located outside the material falling interval, and the comb teeth of the comb plate 4 are located between two adjacent cutting blades 21, the strip-shaped material is resisted by the comb plate 4, thereby ensuring that the strip-shaped material falls into the material falling area below the material falling gap.

[0055] In this embodiment, the cabinet 1 is provided with an axially extending mounting seat 5, as shown in Figure 9 and Figure 10As shown, the mounting seat 5 is located below the cutting roller 2, the mounting seat 5 is a rectangular column, screw holes are opened on the axial two end faces of the mounting seat 5, and the mounting seat 5 is locked with the side wall of the cabinet 1 through locking screws. As shown, the comb plate 4 is mounted on the mounting seat 5, and the comb plate 4 is mounted with the mounting seat 5 through locking screws. Preferably, the mounting seat 5 is provided with a countersunk screw hole, and then the comb plate 4 is mounted on the mounting seat 5 through the countersunk screw. Since the cutting area of the slitting mechanism 10 is relatively long, the comb plate 4 is also relatively long, thereby increasing the processing difficulty of the comb plate 4. Therefore, in the embodiment, the comb plate 4 has a multi-section structure, and is segmented and processed, and then is mounted on the mounting seat 5, thereby being spliced into the comb plate 4 meeting the use requirements.

[0056] In the embodiment, as shown in Figure 10 and Figure 11 As shown, the outer side of the top of the comb plate 4 is provided with an avoiding slope 41, the avoiding slope 41 gradually moves away from the cutting roller 2 from top to bottom, thereby avoiding the contact between the pad 22 and the comb plate 4. At the same time, the avoiding slope 41 is arranged to form a sharp part at the top of the comb plate 4, thereby making the top of the comb plate 4 as close to the outer circumference of the pad 22 as possible, thereby ensuring that the comb plate 4 can block all the strip materials into the dropping area.

[0057] In the embodiment, as shown in Figure 8 On the axial projection plane, the feeding gap 31 is a right-angle slot, thereby making the feeding gap 31 easy to process. The foot of the feeding gap 31 is located on the circumference where the cutting groove 32 is located. The feeding gap 31 is a plurality of gaps, and the plurality of feeding gaps 31 are uniformly distributed on the same circumference, thereby improving the feeding efficiency of the materials, and thereby improving the cutting efficiency of the materials.

[0058] In the embodiment, the driving device is connected to the power output end of the cutting shaft 24 of the cutting roller 2. Preferably, the driving device includes a driving motor, and the driving motor and the cutting shaft 24 are connected through chain transmission or belt transmission. As shown, Figure 4 The other end of the cutting shaft 24 is provided with a driving gear, the feeding shaft 33 of the feeding roller 3 is provided with a driven gear meshing with the driving gear, and the transmission ratio of the driving gear and the driven gear is greater than 1. Therefore, the rotating speed of the feeding roller 3 is greater than that of the cutting roller 2, thereby further improving the feeding efficiency of the materials, and thereby improving the cutting efficiency of the materials.

[0059] In the embodiment, the soft fruit skin is cut into strips. Since the fruit skin is soft, and the fruit skin is cut into blocks during the high-speed rotation of the moving knife, the fruit skin is easily bounced away, thereby making the fruit skin have no supporting point. Moreover, after the fruit skin is cut, there is no pulling force to pull the subsequent fruit skin, so that the fruit skin feeding is extremely difficult, thereby leading to low cutting efficiency. In the embodiment, as shown in Figure 12As shown, the cutting mechanism 20 comprises a fixed cutter 200 installed in the machine box 1, a cutter roller 100 doing rotary motion, a feeding member 300 feeding the material to the feeding area of the cutter roller 100, and a comb plate 4 installed on the cutter roller 100. Figure 15 As shown, the receiving box 400 has an open slot, the cutter roller 100 of the cutting mechanism 20 is located in the receiving box 400, the cutter roller 100 can be put into the receiving box 400 through the open slot, the shaft of the cutter roller 100 is out of the receiving box 400 at both ends, the cutting area of the cutter roller 100 and the fixed cutter 200 is located at the open slot, in the embodiment, as shown in the figure, the cutting area of the cutter roller 100 and the fixed cutter 200 is located at the area near the minimum distance D between the fixed cutter blade 201 and the cutter blade 101, the receiving box 400 and the cutting mechanism 20 are located in the machine box 1, and the cutter roller 100 is rotatably installed on the machine box 1 at both ends, the fixed cutter 200 is fixedly installed in the machine box 1, in the embodiment, as shown in the figure, the fixed cutter 200 is installed on the rear side wall of the mounting seat 5, and the comb plate 4 is installed on the top of the fixed cutter 200. Figure 13 As shown, the cutting mechanism 20 comprises a fixed cutter 200 installed in the machine box 1, a cutter roller 100 doing rotary motion, a feeding member 300 feeding the material to the feeding area of the cutter roller 100, and a comb plate 4 installed on the cutter roller 100. Figure 12 As shown, the cutting mechanism 20 comprises a fixed cutter 200 installed in the machine box 1, a cutter roller 100 doing rotary motion, a feeding member 300 feeding the material to the feeding area of the cutter roller 100, and a comb plate 4 installed on the cutter roller 100.

[0060] In the embodiment, during the rotation of the cutter roller 100, the cutter roller 100 and the fixed cutter 200 cooperate to cut the material, as shown in the figure. Figure 14As shown, the knife roller 100 is provided with a movable knife blade 101 extending in the axial direction, and the knife roller 100 is also provided with a discharge groove 102 corresponding to the movable knife blade 101. During processing, the discharge groove 102 is opened on the knife roller 100, and the movable knife blade 101 is formed between the two discharge grooves 102. The rear end notch of the discharge groove 102 and the outer circumference of the knife roller 100 form the movable knife edge, and the part between the two adjacent discharge grooves 102 forms the movable knife back. The thickness of the knife back gradually thickens from the outside to the inside in the radial direction, thereby ensuring the service life of the movable knife. As shown in the figure, the cutting mechanism 20 also includes a knife roller. The feeding piece 300 that feeds the feeding area 100 is located above the knife roller 100 with the rotation direction of the knife roller 100 as the front, and the area where the knife roller 100 is located below the feeding piece 300 is the feeding area. The fixed knife 200 is located in the front side of the outlet of the feeding piece 300, and the movable knife blade 101 of the movable knife faces the fixed knife 200, and the shortest distance between the fixed knife blade 201 of the fixed knife 200 and the movable knife blade 101 of the movable knife is less than the thickness of the material. Therefore, when the movable knife blade 101 and the fixed knife blade 201 are at the shortest distance, the material is cut and the material becomes block-shaped.

[0061] In this embodiment, if Figure 16As shown, the feeding member 300 has a U-shaped plate 301, which is installed on the fixed knife 200, and a feeding trough 304 is formed between the U-shaped plate 301 and the fixed knife 200. The material is accumulated in the feeding trough 304, and the material falls into the feeding area of ​​the knife roller 100 under the action of gravity. During the rotation of the knife roller 100, a thrust is applied to the material, so that the material moves toward the fixed knife 200. During the falling process, most of the material falls directly into the discharge trough 102. At this time, the knife roller 100 can easily The material is transported between the movable blade 101 and the fixed blade 201, thereby realizing the cutting of the material, and the end of a small part of the material cannot fall into the discharge chute 102. As the knife roller 100 rotates, the end of the material contacts the rear side wall of the fixed knife 200. At this time, the rear side wall of the fixed knife 200 acts as a blocking surface 203, thereby blocking the material. As the knife roller 100 continuously applies thrust to the material, the material will be arched due to its soft texture. The arched material has a certain elastic restoring force, and the front end of the material is Under the action of the elastic restoring force, the material has a tendency to be inserted into the knife roller 100. Therefore, when the front end of the material is just aligned with the discharge groove 102, the front end of the material will be inserted into the discharge groove 102, thereby completing the cutting of the material. The cut material is located in the discharge groove 102 and falls out of the discharge groove 102 as the knife roller 100 rotates, thereby preventing the block material from accumulating in the discharge groove 102 and affecting the cutting of the material. Therefore, the material in the feeding member 300 contacts the knife roller 100 under the action of gravity, and then passes through the knife roller 100. The rotation applies thrust to the material, causing the material to move toward the fixed knife 200. At the same time, during the movement, the front end of part of the material enters the discharge chute 102, and then the fixed knife 200 and the knife roller 100 cooperate to cut the material into blocks. The remaining material can be blocked by the abutment surface 203 of the fixed knife 200, and the remaining material can enter the subsequent discharge chute 102, thereby cutting the material into several blocks. Therefore, there is no need to use a feeding mechanism to clamp the material, making the structure of the entire cutting device simpler.

[0062] In this embodiment, if Figure 13 As shown, there is a gap between the bottom of the feeding trough 304 and the circumference of the fixed knife blade 201. Furthermore, the height of the gap is greater than the thickness of the material. Preferably, the height of the gap is 1.5-2.5 times greater than the thickness of the material, thereby avoiding interference between the fixed knife blade 201 and the feeding trough 304. At the same time, by adjusting the gap, it can also ensure that the material at the bottom layer is separated from the feeding trough 304 and can contact the knife roller 100, thereby ensuring the reliability of material cutting. Of course, in this embodiment, both axial ends of the movable knife blade 101 pass through the knife roller 100, thereby ensuring that the material in the feeding trough 304 can be cut by the knife roller 100.

[0063] In the embodiment, as shown in Figure 13 The bottom of the two side walls of the feeding groove 304 is an arc surface 305, and the distance between the arc surface 305 and the moving knife blade 101 gradually increases from front to back, that is, the thickness of the material located at the rear side is greater than that of the material located at the front side when the material is between the feeding groove 304 and the knife roller 100, thereby facilitating the forward pushing of the material.

[0064] In the embodiment, as shown in Figure 16 The rear bottom of the U-shaped plate 301 is also provided with an axial extending material blocking plate 302, which can block the material when the moving knife contacts the material, thereby avoiding the material from bouncing out of the rear side of the feeding groove 304, and making the material only move towards the fixed knife 200, thereby ensuring the dicing rate of the material.

[0065] In the embodiment, as shown in Figure 16 The front end surface of the two side walls of the U-shaped plate 301 is provided with an outwardly folded wing plate 303, which is detachably connected with the fixed knife 200, thereby making the feeding piece 300 easy to disassemble.

[0066] In the embodiment, on the horizontal projection plane, the comb plate 4 and the feeding piece 300 form a ring-shaped cavity, preferably a rectangular cavity, which is ensured by the comb plate 4 that the strip-shaped material falls into the rectangular cavity, and the strip-shaped material passes through the rectangular cavity frame column, even if the strip-shaped material is bounced by the high-speed rotating moving knife, it can also ensure that the strip-shaped material is not bounced out of the rectangular cavity, thereby making the strip-shaped material be diced by the moving knife and the fixed knife 200 in an orderly manner.

[0067] In the embodiment, as shown in Figure 13 and Figure 15 The bottom of the fixed knife 200 is provided with a retreat slope 202, and the shortest distance between the retreat slope 202 and the circumference where the fixed knife blade 201 is located gradually increases from back to front, thereby ensuring that the moving knife blade 101 does not contact the fixed knife 200, thereby ensuring the reliability of the use of the knife roller 100.

[0068] In the embodiment, as shown in Figure 17As shown, in order to fine-tune the position of the feeding roller 3, so that the cutting blade 21 is aligned with the cutting groove 32, screw adjusting devices are arranged at both ends of the feeding roller 3, and in order to ensure the gap between the moving cutter and the fixed cutter 200, the position of the moving cutter also needs to be fine-tuned, so screw adjusting devices are also arranged at both ends of the fixed cutter 200, in the embodiment, the screw adjusting device includes a fixed plate 51, a pressing screw 53, a tensioning screw 54 and a fastening nut 52, for the feeding roller 3, the feeding shaft 33 is rotatably installed on the machine box 1 through a bearing seat at both ends of the feeding shaft 33, the machine box 1 is provided with a sliding groove, the bearing seat is slidingly installed in the sliding groove, the fixed plate 51 is fixedly installed in the sliding groove, optionally, the fixed plate 51 and the sliding groove can be welded or clamped, when clamped, a clamping groove can be formed in the upper and lower side walls of the sliding groove, and the upper and lower ends of the fixed plate 51 are clamped in the corresponding clamping grooves, of course, in the actual process, if the sliding groove is formed on the machine box 1, a thin block is formed on the machine box 1, which can also be used as the fixed plate 51, a threaded hole through which the pressing screw 53 is screwed is formed in the fixed plate 51, a blind hole corresponding to the pressing screw 53 is formed in the outer side wall of the bearing seat, one end of the pressing screw 53 passes through the threaded hole and abuts against the blind hole, the fastening nut 52 is also installed on the pressing screw 53 between the head of the pressing screw 53 and the fixed plate 51, a through hole through which the tensioning screw 54 passes is also formed in the fixed plate 51, a screw hole corresponding to the tensioning screw 54 is formed in the outer side wall of the bearing seat, one end of the tensioning screw 54 passes through the through hole and is locked in the screw hole, and the fastening nut 52 is also installed on the tensioning screw 54 between the head of the tensioning screw 54 and the fixed plate 51, in use, the pressing screw 53 is installed first, the feeding roller 3 is moved towards the cutting roller 2 by rotating the pressing screw 53, when the cutting blade 21 contacts the cutting groove 32, it indicates that the feeding roller 3 is in place, at this time, the cutting blade 21 is aligned, then the corresponding fastening nut 52 is locked, so that the position of the pressing screw 53 is stable, then the tensioning screw 54 is locked with the screw hole, and the corresponding fastening nut 52 is locked, so that the bearing seat is pulled by the tensioning screw 54, therefore, through the double action of the tensioning screw 54 and the pressing screw 53, the installation of the feeding roller 3 is realized, and the relative position of the feeding roller 3 is stable, thereby improving the reliability of the material cutting, preferably, the tensioning screw 54 is two, which are located on the upper and lower sides of the pressing screw 53, and the bearing seat is arranged at both ends of the cutter roller 100, and the sliding grooves are also formed in the axial two side walls of the machine box 1 and extend in the front-rear direction, the bearing seat is slidingly installed in the sliding groove, and the connection relationship between the bearing seat and the screw adjusting device is the same as that between the bearing seat at both ends of the feeding shaft 33 and the screw adjusting device, therefore, through the screw adjusting device, the horizontal position of the moving cutter can be adjusted, and the minimum distance between the fixed cutter blade 201 and the moving cutter blade 101 can be adjusted,When the moving knife is worn out after long-term use, the moving knife needs to be polished to ensure the sharpness of the moving knife blade 101. Of course, when the fixed knife blade 201 is worn out, the fixed knife blade 201 also needs to be polished. After polishing the fixed knife blade 201 and the moving knife blade 101, the distance between the fixed knife blade 201 and the moving knife blade 101 will change, thereby affecting the cutting of the material. At this time, the screw adjusting device needs to adjust the position of the knife roller 100, so that the minimum distance between the fixed knife blade 201 and the moving knife blade 101 meets the requirements, ensuring the reliability of the material cutting.

[0069] The working process of the utility model is as follows: the orange peel is put into the cutting roller 2 and the feeding roller 3 from the feeding opening of the case 1, most of the orange peel enters the feeding gap 31, with the rotation of the feeding roller 3, the orange peel in the feeding gap 31 gradually approaches the cutting blade 21, and finally is cut by the cutting blade 21, and the feeding gap 31 also has a pressing effect in the rotation process, that is, the orange peel is pressed, so as to ensure the cutting efficiency of the orange peel, the cut orange peel is in strip shape, and the maximum width will not exceed the width between two adjacent cutting blades 21, and the strip-shaped orange peel falls into the feeding part 300 from the discharging gap, and the strip-shaped orange peel can also be ensured to completely fall into the feeding part 300 in the discharging process through the resistance of the comb plate 4, the orange peel in the feeding part 300 contacts the knife roller 100 under the action of gravity, with the rotation of the knife roller 100, the front end of most of the orange peel enters the discharging groove 102, then the knife roller 100 drives the orange peel to move to the fixed knife 200, and the orange peel is cut into blocks, and a small part of the orange peel cannot fall into the discharging groove 102 at the beginning, and this part of the orange peel can fall into another discharging groove 102 in the rotation process of the knife roller 100, and then is cut into blocks by the knife roller 100 and the fixed knife 200, and a very small part is brought to the position of the fixed knife 200 by the knife roller 100, the orange peel is resisted by the resistance surface 203 of the fixed knife 200, and with the knife roller 100 continuously applying a pushing force to the orange peel, the fresh orange peel is soft and deforms easily, so that the orange peel arches, the orange peel after arching has a certain elastic recovery force, and the front end of the orange peel has a tendency to insert into the knife roller 100 under the action of the elastic recovery force, so that when the front end of the orange peel is aligned with the discharging groove 102, the front end of the orange peel is inserted into the discharging groove 102, and the cutting of the orange peel is completed, and the cut orange peel is located in the discharging groove 102, with the rotation of the knife roller 100, the block-shaped orange peel falls out of the discharging groove 102, so as to avoid the accumulation of the block-shaped material in the discharging groove 102 and affect the cutting of the material, and after the cutting of the orange peel, the block-shaped orange peel falls into the material collecting box 400 with the discharging groove 102, and the remaining orange peel is resisted by the resistance surface 203, so that the size of the block-shaped orange peel can be adjusted by adjusting the rotating speed of the knife roller 100, and the remaining orange peel falls into the discharging groove 102 under the action of gravity or arches under the rotation and pushing action of the knife roller 100, and then enters the subsequent discharging groove 102 again, finally the strip-shaped orange peel is cut into several blocks, and for the last orange peel, if it can completely fall into the discharging groove 102, it indicates that the size meets the requirements and does not need to be cut, so as to complete the cutting of the orange peel.

[0070] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dicing apparatus characterized by comprising: The application relates to a cutting device for cutting material into strips and blocks, which comprises a cabinet with a feeding port, a strip cutting mechanism and a block cutting mechanism.

2. A dicing apparatus according to claim 1, wherein: The strip cutting mechanism comprises a rotatable cutting roller, a rotatable feeding roller, a plurality of cutting blades arranged on the cutting roller in an axial direction, and a plurality of cutting grooves arranged on the feeding roller and corresponding to the cutting blades, wherein the outer circle of the cutting blades is located in the cutting grooves, and the outer circle of the roller body of the feeding roller is provided with feeding notches extending in the axial direction, and the roller body and the cutting roller are provided with a material falling gap above the feeding port of the block cutting mechanism.

3. A cutting device according to claim 2, characterized in that: The cutting roller comprises a cutting rotating shaft, a plurality of pads arranged on the cutting rotating shaft, and a cutting blade arranged between two adjacent pads.

4. A dicing apparatus according to claim 2, wherein: The circumferential trajectory of the cutting blade and the circumferential trajectory of the bottom of the cutting groove are mutually tangent.

5. A dicing apparatus according to claim 2, wherein: The feeding notches have a pressure surface and a feeding surface, and the pressure surface is located behind the feeding surface in the rotating direction of the feeding roller.

6. A dicing apparatus according to claim 3, wherein: The power output end of the cutting rotating shaft is connected with a driving device, the other end of the cutting rotating shaft is provided with a driving gear, the feeding rotating shaft of the feeding roller is provided with a driven gear meshing with the driving gear, and the transmission ratio of the driving gear and the driven gear is greater than 1.

7. A dicing apparatus according to any one of claims 1 to 6, characterized in that: The block cutting mechanism comprises a fixed cutter, a cutter roller rotating, a feeding member feeding the cutter roller, a dynamic cutter extending in the axial direction on the cutter roller, and a discharge groove corresponding to the dynamic cutter.

8. A dicing apparatus according to claim 7, wherein: The feeding member has a U-shaped plate, the U-shaped plate is arranged on the fixed cutter, and a feeding groove is formed between the U-shaped plate and the fixed cutter.

9. A dicing apparatus according to claim 8, wherein: The cabinet is provided with a mounting seat, and the fixed cutter is detachably arranged on the mounting seat.

10. A dicing apparatus according to claim 9, wherein: The mounting seat is further provided with a comb plate, the comb plate is located outside the material falling gap, the combs of the comb plate are located between two adjacent cutting blades, and the comb plate and the feeding member form an annular cavity in the horizontal projection plane.

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