Sticky rice lotus root cover fixed-height cutting device and method
Technical Field
The invention belongs to the field of filling of lotus roots filled with glutinous rice, and particularly relates to a lotus root cover fixed-height cutting device and method, which are particularly used for the lotus root cover fixed-height cutting of the glutinous rice.
Background
The traditional method for preparing the sticky rice lotus roots is to cut the lotus roots and manually pour sticky rice, sweet osmanthus and the like into lotus root holes, the process is complex, the efficiency is low, the production cost is high, industrial production is difficult, the problem which puzzles the current lotus root food enterprises is solved, and the research and development of the sticky rice lotus root automatic production equipment is an urgent need of the current lotus root food enterprises. The lotus root cutting of glutinous rice lotus roots is the first process for producing glutinous rice lotus roots, the lotus roots are required to be vertically cut into lotus root covers and lotus root sections at the big end of the lotus roots, the lotus root covers are required to be exactly arranged at the big end, the cross section basically reaches the maximum (the glutinous rice filling is facilitated), the distance from the top is minimum (the lotus root covers are shorter, the lotus root sections are longer, the quality of the produced glutinous rice lotus roots is better), and the distance is generally 30-50mm according to the statistics of the glutinous rice lotus root production process. At present, the sticky rice lotus root is usually cut by manpower when being cut, and the mode is low in efficiency and high in labor cost, and is difficult to meet the mechanical automatic production of the sticky rice lotus root.
Disclosure of Invention
In order to solve the problem of cutting production of the sticky rice lotus root cover, the invention designs a sticky rice lotus root cover fixed-height cutting device and a sticky rice lotus root cover fixed-height cutting method. The automatic lotus root cutting machine realizes the automatic production of lotus root feeding, upper alignment, fixed-height cutting and lotus root cover and lotus root section separation, greatly improves the production efficiency of glutinous rice lotus root cutting, and reduces the labor cost.
In order to realize the purpose, the invention provides a glutinous rice lotus root cover fixed-height cutting device which comprises a lotus root upper alignment feeding mechanism A, a lotus root elastic clamping mechanism B, a lotus root cutting mechanism C, a lotus root cover separating mechanism D, a lotus root cover conveying mechanism E and a mounting rack F, wherein the lotus root upper alignment feeding mechanism A is arranged on the lotus root; the lotus root upper alignment feeding mechanism A is used for aligning the feeding of lotus roots with the top ends of the lotus roots, is a baffle formed by bending a metal plate, and is provided with a hole at the upper end; the lotus root elastic clamping mechanism B is used for clamping lotus roots to realize the alignment of the tops of the lotus roots; the lotus root cutting mechanism C is positioned on the lotus roots and aligned with the rear side of the feeding mechanism A and is used for cutting the lotus roots at a fixed height; the lotus root cover separating mechanism D is used for grabbing the cut lotus root covers and placing the cut lotus root covers on the lotus root cover conveying mechanism E; the lotus root cover conveying mechanism E is used for conveying lotus root covers and combining the lotus root covers and the lotus root sections; the mounting frame F is used for mounting the lotus root cutting mechanism C and the lotus root cover separating mechanism D.
Further, the lotus root elastic clamping mechanism B comprises a mounting bottom plate 201, a second connecting plate 202, a rib plate 203, a mounting column 204, a flanged linear bearing 205, an adjusting nut 206, a guide column 207, a spring 208 and a clamping jaw 209; two second connecting plates 202 are arranged on the mounting base plate 201; four mounting columns 204 are arranged on the two second connecting plates 202, four rib plates 203 are arranged between the mounting columns 204 and the second connecting plates 202, and two mounting columns 204 are arranged on one second connecting plate 202; eight guide posts 207 and springs 208 are respectively mounted on the four mounting posts 204; eight adjusting nuts 206 are respectively arranged on eight guide posts 207, eight flanged linear bearings 205 are respectively arranged on the guide posts 207 and the mounting posts 204, and four clamping jaws 209 are arranged on the guide posts 207; the mounting base plate 201 is used for supporting the whole lotus root elastic clamping mechanism B; the flanged linear bearing 205 is used for the rebound reciprocating motion of the guide post 207 and the clamping jaw 209 when the lotus root is loaded and unloaded; the spring 208 is used for elasticity when the lotus roots are assembled and disassembled, and is suitable for lotus roots with different diameters; the adjusting nut 206 is used for adjusting the elasticity of the spring 208 to adapt to lotus roots with different diameters.
Further, the lotus root cutting mechanism C comprises a sliding table cylinder 301, an upper mounting plate 302, a mounting vertical plate 303, a reinforcing rib 304, a motor mounting plate 305, a direct current motor 306, a flange 307 and a disc saw blade 308; the sliding table cylinder 301 is arranged on the mounting frame F; the upper mounting plate 302 is mounted on the sliding table cylinder 301; the mounting vertical plate 303 is mounted on the upper mounting plate 302; the reinforcing ribs 304 are arranged between the upper mounting plate 302 and the mounting vertical plate 303; the motor mounting plate 305 is mounted on the mounting vertical plate 303; the direct current motor 306 is mounted on the motor mounting plate 305; the flange 307 is mounted on the dc motor 306; the circular saw blade 308 is mounted on the flange 307; the sliding table cylinder 301 is used for driving the disc saw blade to move so as to complete lotus root cutting; the dc motor 306 drives the circular saw blade 308 to perform lotus root cutting.
Further, the coupling cover separating mechanism D includes a mounting plate 401, an adjusting block 402, a rodless cylinder 403, a first connecting plate 404, a mounting frame 405, a top column 406, a triaxial cylinder 407, a mounting disc 408, a connecting column 409, a dial 410, and a steel needle 411; the two mounting plates 401 are mounted on the mounting frame F, the two adjusting blocks 402 are mounted on the two mounting plates 401, the rodless cylinder 403 is mounted on the two adjusting blocks 402, the first connecting plate 404 is mounted on the rodless cylinder 403, the mounting frame 405 is mounted on the first connecting plate 404, the top column 406 is mounted on the mounting frame 405, the three-axis cylinder 407 is mounted on the first connecting plate 404, the mounting disc 408 is mounted on the three-axis cylinder 407, the connecting column 409 is mounted on the mounting disc 408, the dial 410 is mounted on the connecting column 409, and the steel needle 411 is mounted on the dial 410; the rodless cylinder 403 is used for moving the lotus root cover separating mechanism D; the three-shaft cylinder 407 is used for the up-and-down movement of the needle type grabbing mechanism at the lower end of the lotus root cover separating mechanism D; the top column 406 is used for ejecting the lotus root cover out of the needle dial 410, and the lotus root cover falls off from the steel needle 411; the needle dial 410 and the steel needle 411 are used for grabbing the lotus root cover, when the three-axis cylinder 407 descends above the lotus root, the needle dial 410 and the steel needle 411 are pushed, the steel needle 411 is inserted into the top end of the lotus root, and after cutting is completed, the steel needle 411 drives the lotus root cover to be separated from the lotus root section.
The invention also provides a sticky rice lotus root cover fixed-height cutting method, which comprises the following specific steps:
s1, manually aligning lotus roots from the lotus roots to a feeding hole of a feeding mechanism, loading the lotus roots into a lotus root elastic clamping mechanism below the lotus roots in a manual press-fitting mode, and enabling the lotus roots to be pressed into the lotus root elastic clamping mechanism from a blocking frame feeding hole through elastic clamping of the lotus root elastic clamping mechanism, wherein the lotus roots are not pressed downwards once the top ends of the lotus roots pass through the feeding hole, namely the top ends of the lotus roots are aligned to the bottom plane of the blocking frame feeding hole, so that the top alignment of the lotus roots is realized;
s2, the lotus roots move to the position below the lotus root cutting mechanism along with the lotus root elastic clamping mechanism and stop, the needle claws of the lotus root cover separating mechanism are inserted into the top ends of the lotus roots, the cutting mechanism starts to operate, and the air cylinder moves to drive the disc saw blade to cut off the upper ends of the lotus roots to form lotus root covers and lotus root sections;
s3, the lotus root cover is taken away by the lotus root cover separating mechanism, placed on the lotus root cover conveying mechanism on one side, and conveyed for combination of the lotus root cover and the lotus root section;
and S4, the lotus root section moves along with the lotus root elastic clamping mechanism, and subsequent glutinous rice canning is carried out.
The invention has the following beneficial effects:
1. the lotus root cover with the sticky rice can be cut at a fixed height, and the lotus root cover with the sticky rice has high production efficiency and low cost.
2. Through the matching of the lotus root upper alignment feeding mechanism and the lotus root elastic clamping mechanism, the lotus root top end displacement is tightly attached to the lower side face of the feeding blocking frame, the alignment of the lotus root top is realized, and the subsequent lotus root cutting position (the height of the lotus root cover) is ensured.
3. The lotus roots of different specifications are clamped by the adjusting nuts and the connecting plate.
4. The lotus root cover can be conveniently grabbed and placed on the lotus root cover conveying mechanism.
Drawings
FIG. 1 is a perspective view of the assembly of the lotus root cover fixed-height cutting device of the invention.
Fig. 2 is a schematic view of an aligning and feeding mechanism for lotus roots according to the present invention.
Fig. 3 is a schematic view of the lotus root elastic clamping mechanism of the present invention.
Fig. 4 is a schematic view of the lotus root cutting mechanism of the present invention.
Fig. 5 is a schematic view of the lotus root cover separating mechanism of the present invention.
Fig. 6 is a schematic view of the lotus root cover transport mechanism and the mounting bracket of the present invention.
Detailed Description
The structure of the present invention will now be further described, by way of example, with reference to the accompanying drawings.
Fig. 1 is a three-dimensional schematic view (axonometric view) of the assembly of the glutinous rice lotus root cover fixed-height cutting device of the invention, which comprises a lotus root upper alignment feeding mechanism A, a lotus root elastic clamping mechanism B, a lotus root cutting mechanism C, a lotus root cover separating mechanism D, a lotus root cover transporting mechanism E and a mounting rack F; the lotus root upper alignment feeding mechanism A is used for aligning the feeding of lotus roots with the top ends of the lotus roots, is a baffle formed by bending a metal plate, and is provided with a hole at the upper end; the lotus root elastic clamping mechanism B is used for clamping lotus roots to realize the alignment of the tops of the lotus roots; the lotus root cutting mechanism C is positioned on the lotus roots and aligned with the rear side of the feeding mechanism A and is used for cutting the lotus roots at a fixed height; the lotus root cover separating mechanism D is used for grabbing the cut lotus root covers and placing the cut lotus root covers on the lotus root cover conveying mechanism E; the lotus root cover conveying mechanism E is used for conveying lotus root covers and combining the lotus root covers and the lotus root sections; the mounting frame F is used for mounting the lotus root cutting mechanism C and the lotus root cover separating mechanism D.
Fig. 2 is a schematic view of an aligning and feeding mechanism a for lotus roots, which comprises a feeding retainer frame 101, a baffle plate formed by bending a metal plate, and an upper opening, and belongs to a feeding station, wherein the feeding retainer frame is used for aligning the feeding of the lotus roots with the top ends of the lotus roots, namely, the lotus roots are elastically clamped by an elastic clamping mechanism B, so that when the lotus roots are pressed from a blanking hole of the retainer frame 101 to the elastic clamping mechanism B of the lotus roots, the lotus roots are not pressed down once the top ends of the lotus roots pass through the blanking hole, and the top ends of the lotus roots are aligned with the bottom plane of the blanking hole of the retainer frame.
Fig. 3 is a schematic view of the elastic clamping mechanism B for lotus roots of the present invention, which includes a mounting base plate 201, a second connecting plate 202, a rib plate 203, a mounting post 204, a flanged linear bearing 205, an adjusting nut 206, a guide post 207, a spring 208, and a clamping jaw 209; the two second connecting plates 202 are arranged on the mounting base plate 201; four mounting columns 204 are arranged on the two second connecting plates 202, four rib plates 203 are arranged between the mounting columns 204 and the second connecting plates 202, and two mounting columns 204 are arranged on one second connecting plate 202; eight guide posts 207 and springs 208 are respectively mounted on the four mounting posts 204; eight adjusting nuts 206 are respectively arranged on eight guide posts 207, eight flanged linear bearings 205 are respectively arranged on the guide posts 207 and the mounting posts 204, and four clamping jaws 209 are arranged on the guide posts 207. Specially designed lotus root elastic clamping mechanism B clamps the lotus root through spring elasticity (spring elasticity can be adjusted through adjusting nut 206), and the lotus root top displacement is hugged closely the material loading and is kept off the frame downside, realizes that the lotus root top aligns to can adapt to different diameter lotus roots, and move different stations and carry out the processing of lotus root.
Fig. 4 is a schematic view of a lotus root cutting mechanism C of the present invention, which includes a sliding table cylinder 301, an upper mounting plate 302, a mounting vertical plate 303, a reinforcing rib 304, a motor mounting plate 305, a dc motor 306, a flange 307, and a circular saw blade 308; the sliding table cylinder 301 is installed on the installation frame; the upper mounting plate 302 is mounted on the sliding table cylinder 301; the mounting vertical plate 303 is mounted on the upper mounting plate 302; the reinforcing ribs 304 are arranged between the upper mounting plate 302 and the mounting vertical plate 303; the motor mounting plate 305 is mounted on the mounting vertical plate 303; the direct current motor 306 is mounted on the motor mounting plate 305; the flange 307 is mounted on the dc motor 306; the circular saw blade 308 is mounted on the flange 307. The lotus root cutting mechanism C drives the disc saw blade to move forwards through the sliding table cylinder, and lotus roots are cut into lotus root covers and lotus root sections.
Fig. 5 is a schematic view of a lotus root cover separating mechanism D of the present invention, which comprises a mounting plate 401, an adjusting block 402, a rodless cylinder 403, a first connecting plate 404, a mounting frame 405, a top column 406, a triaxial cylinder 407, a mounting disc 408, a connecting column 409, a dial 410, and a steel needle 411; two mounting plates 401 are installed on the mounting frame (being the same mounting frame with lotus root cutting mechanism C), two adjusting blocks 402 are installed on two mounting plates 401, rodless cylinder 403 is installed on two adjusting blocks 402, connecting plate 404 is installed on rodless cylinder 403, mounting frame 405 is installed on connecting plate 404, support pillar 406 is installed on mounting frame 405, triaxial cylinder 407 is installed on connecting plate 404, installation disc 408 is installed on triaxial cylinder 407, connecting pillar 409 is installed on installation disc 408, dial 410 is installed on connecting pillar 409, steel needle 411 is installed on dial 410. Lotus root cutting mechanism C is fixed in on the mounting bracket F, moves through the slip table cylinder and drives the antedisplacement of disc saw bit, cuts off the lotus root for the lotus root lid and lotus root section. Lotus root lid separating mechanism D and lotus root cutting mechanism C all install on the mounting bracket, lotus root lid separating mechanism D passes through rodless cylinder 403 and moves to the lotus root top, triaxial cylinder 407 promotes dial 410 downstream, the steel needle 411 inserts the lotus root top, after lotus root cutting mechanism C cuts off the lotus root for lotus root lid and lotus root section, drive the downstream at rodless cylinder 403 and cover transport mechanism E top to the lotus root, dial 410 takes the lotus root to cover a certain distance that rises, the fore-set 406 is ejecting from dial 410 with the lotus root lid, drop, fall on lotus root lid transport mechanism E's the conveyer belt 501.
Fig. 6 is a schematic view of a lotus root cover transportation mechanism E and a mounting frame F of the present invention, including a conveyer belt 501 and a mounting frame 601, wherein the conveyer belt 501 is fixed by the mounting frame F and is used for conveying lotus root covers to combine lotus root covers and lotus root segments; the mounting bracket 601 is used for mounting the lotus root cutting mechanism C and the lotus root cover separating mechanism D.
The working process of the fixed-height lotus root cutting device covered with the sticky rice will be explained below.
Manually inserting the cleaned lotus roots into the lotus root elastic clamping mechanism B through the lotus root upper alignment feeding mechanism A in the lotus root feeding area, wherein due to the blocking of the feeding baffle frame 101 and the elasticity of the lotus root elastic clamping mechanism, the top ends of the lotus roots are displaced to be tightly attached to the lower side surface of the feeding baffle frame, so that the top alignment of the lotus roots is realized; the lotus root elastic clamping mechanism B moves below the lotus root cutting mechanism C and is stopped by blocking, the lotus root cover separating mechanism D is started and moves above the lotus roots through the rodless cylinder 403, the three-shaft cylinder 407 pushes the needle dial 410 to move downwards, and the steel needle 411 is inserted into the top ends of the lotus roots; the lotus root cutting mechanism C drives the disc saw blade 308 to move forwards through the movement of the sliding table cylinder 301, and lotus roots are cut into lotus root covers and lotus root sections; the lotus root cover separating mechanism D moves to the position above the lotus root cover conveying mechanism E under the driving of the rodless cylinder 403, the needle disc 410 lifts the lotus root cover for a certain distance, and the jack posts 406 eject the lotus root cover out of the needle disc 410 to fall off to the conveying belt 501 of the lotus root cover conveying mechanism E; and finishing the cutting of the sticky rice lotus root cover with fixed height.