CN114680355A

CN114680355A - Peeling device and laver processing machine

Info

Publication number: CN114680355A
Application number: CN202011593310.0A
Authority: CN
Inventors: 朱孟生; 王行安; 王岱绪; 樊继环; 吴茂树
Original assignee: Lianyungang Fuan Laver Machine Co ltd
Current assignee: Lianyungang Fuan Laver Machine Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-07-01
Anticipated expiration: 2040-12-29
Also published as: CN114680355B

Abstract

The invention provides a peeling device of a laver processing machine, which is characterized in that a first rocker, a second rocker and a translation connecting rod which does translation movement under the action of the first rocker and the second rocker are arranged, so that a vegetable suction box connected with the translation connecting rod can move between a vegetable placing position and a peeling position. Because the translation connecting rod does the translation motion, it drives and inhales the dish box and also does the translation motion to inhale the dish box and can accurately remove the laver after peeling off to put the dish position and put the dish. In addition, the peeling device provided by the embodiment of the invention can peel off the laver pie on the upper surface of the curtain frame. The vegetable peeling device provided by the embodiment of the invention has the advantages of simple and reasonable vegetable peeling process and high accuracy.

Description

Peeling device and laver processing machine

Technical Field

The invention relates to the technical field of laver processing, in particular to a peeling device for peeling laver and a laver processing machine with the peeling device.

Background

The laver processing machine is used for producing dried laver products (sheets or cakes) by washing fresh laver raw algae, removing impurities, blending, making cakes, dehydrating, drying, stripping, re-drying and the like, so that the laver can be stored and used for a long time. The laver processing machine adopts a curtain frame provided with a curtain sheet as a carrier of laver cakes (sheets). The peeling device of the laver processing machine in the related art can only peel the laver pie from the lower part of the curtain frame generally, the structure is complex generally, the operation process is complex, the preparation cost of the laver processing machine is increased, and the work efficiency of the laver processing machine is influenced.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, an embodiment of an aspect of the present invention provides a peeling device of a laver processing machine. The peeling device has the characteristic of being capable of peeling the laver pie on the upper surface of the curtain frame, and in addition, the peeling process of the peeling device provided by the embodiment of the invention is simple and reasonable, and the accuracy is high. Another embodiment of the invention provides a laver processing machine using the peeling device.

The peeling apparatus of a laver processing machine according to an embodiment of the present invention includes: a first rocker having a first hinge point and a first connection point, the first rocker being swingable about the first hinge point; a second rocker having a second hinge point and a second connection point, the second rocker being swingable about the second hinge point; the translation connecting rod is hinged with the first rocker through the first connecting point, is hinged with the second rocker through the second connecting point, and can perform translation motion under the action of the first rocker and the second rocker; the vegetable suction box is located below the translation connecting rod and connected with the translation connecting rod, the vegetable suction box is movably arranged between a vegetable placing position and a vegetable peeling position under the action of the translation connecting rod, a negative pressure suction port is arranged at the bottom of the vegetable suction box, a first air cavity and a second air cavity which can be communicated with each other are defined in the vegetable suction box, the negative pressure suction port is communicated with the first air cavity, negative pressure is arranged in the second air cavity, when the vegetable suction box is located at the vegetable peeling position, the first air cavity is communicated with the second air cavity so that the negative pressure suction port can have negative pressure, and when the vegetable suction box is located at the vegetable placing position, the first air cavity is not communicated with the second air cavity so that the negative pressure suction port loses negative pressure.

According to the peeling device provided by the embodiment of the invention, the first rocker, the second rocker and the translation connecting rod which performs translation movement under the action of the first rocker and the second rocker are arranged, so that the vegetable suction box connected with the translation connecting rod can move between the vegetable placing position and the peeling position. Because the translation connecting rod does the translation motion, it drives and inhales the dish box and also does the translation motion to inhale the dish box and can accurately remove the laver after peeling off to put the dish position and put the dish. The vegetable peeling device is simple and reasonable in vegetable peeling process and high in accuracy. In addition, the peeling device provided by the embodiment of the invention can peel the laver pie on the upper surface of the curtain frame, and is different from the peeling device which can only peel the laver pie on the lower surface of the curtain frame in the related art in structure and operation mode.

Therefore, the peeling device provided by the embodiment of the invention has the characteristic of peeling the laver pie on the upper surface of the curtain frame, and the peeling process of the peeling device provided by the embodiment of the invention is simple, reasonable and high in accuracy.

In addition, the peeling device of the laver processing machine according to the present invention has the following additional technical features:

in some embodiments, the first articulation point is located at a first end of the first rocker, the first connection point is located at a second end of the first rocker, the second articulation point is located at a first end of the second rocker, and the second connection point is located at a second end of the second rocker.

In some embodiments, the first rocker and the second rocker are parallel to each other.

In some embodiments, the peeling device further comprises a dish discharging assembly, and the dish discharging assembly comprises a dish receiving box which is positioned below the dish sucking box in the dish placing position so as to receive the laver cakes falling from the dish sucking box.

In some embodiments, the peeling apparatus further comprises: a crank including a rotating portion and a hinge portion, the crank being rotatable about the rotating portion; the first end of the transmission connecting rod is hinged with the hinged part of the crank so that the transmission connecting rod can do reciprocating motion under the action of the crank, the first rocker is also provided with a third connecting point, and the second end of the transmission connecting rod is hinged with the first rocker through the third connecting point so that the first rocker can swing under the action of the transmission connecting rod; and the power assembly is connected with the rotating part of the crank so as to drive the crank to rotate.

In some embodiments, the power assembly comprises: a first gear coupled to the crank and coaxial with the rotating portion; and the chain is meshed with the first gear so as to drive the first gear to drive the crank to rotate.

In some embodiments, the dish suction box is provided with a negative pressure air port communicated with the second air cavity, the negative pressure air port is communicated with a negative pressure air source so as to enable the second air cavity to have negative pressure, and the dish suction box comprises: the vegetable suction box body is internally provided with an accommodating cavity, and the vegetable suction box body is provided with the negative pressure air port and the negative pressure suction port; the air distribution cavity is positioned in the accommodating cavity and connected with the vegetable suction box body, the air distribution cavity defines a second air cavity, a first air cavity is defined between the air distribution cavity and the vegetable suction box body, an air distribution port is formed in the air distribution cavity, and the first air cavity and the second air cavity can be communicated through the air distribution port; the vegetable suction box is characterized in that the vegetable suction box is provided with a first wind cavity and a second wind cavity, the vegetable suction box is provided with a wind distribution rod, the wind distribution rod penetrates through the vegetable suction box and is movably connected with the vegetable suction box, two ends of the wind distribution rod extend out of the vegetable suction box, a blocking piece is connected to the wind distribution rod and is positioned in the first wind cavity or the second wind cavity, the blocking piece is movably arranged at an opening position and a closing position under the action of the wind distribution rod, the blocking piece positioned at the opening position is separated from the wind distribution opening so as to enable the wind distribution opening to be opened, and the blocking piece positioned at the closing position is matched with the wind distribution opening so as to enable the wind distribution opening to be closed.

In some embodiments, the peeling apparatus further comprises: the negative pressure air port is arranged at the top of the vegetable suction box body, the air distribution port is arranged on the side wall of the air distribution cavity, the air distribution rod penetrates through the vegetable suction box body and the air distribution cavity in the left-right direction and can move in the left-right direction, and the blocking piece is located in the first air cavity.

In some embodiments, the peeling apparatus further comprises: the ventilation blocking piece is connected with the frame of the laver processing machine and is arranged adjacent to the vegetable suction box at the peeling position, and when the vegetable suction box moves to the peeling position, the ventilation blocking piece can be abutted against the first end of the air distribution rod so as to push the air distribution rod to move relative to the vegetable suction box body, so that the blocking piece moves to the opening position; and the wind closing baffle is connected with the frame of the laver processing machine, the wind closing baffle is arranged close to the laver absorbing box at the laver placing position, and when the laver absorbing box moves to the laver placing position, the wind closing baffle can abut against the second end of the wind distribution rod so as to push the wind distribution rod to move relative to the laver absorbing box body, so that the blocking piece moves to the closing position.

In some embodiments, each of the first rocking bar, the translation link and the second rocking bar includes two and is oppositely disposed in a first direction, and the dish suction box is located between and connected to each of the two translation links in the first direction.

In some embodiments, when the vegetable suction box is in the vegetable placing position, the hinge portion of the crank is located between the rotating portion and the second end of the transmission connecting rod, and when the vegetable placing box is in the peeling position, the rotating portion of the crank is located between the hinge portion and the second end of the transmission connecting rod.

Another aspect of the present invention provides a laver processing machine, comprising a peeling device provided according to an aspect of the present invention; and the curtain frame transmission device is used for transmitting the curtain frame, and the laver sucking box is positioned above the curtain frame transmission device and is used for peeling the laver on the curtain frame.

In some embodiments, the curtain rail transfer device comprises a track and a transfer member, the curtain rail being connectable to the transfer member, the track being for supporting the curtain rail.

In some embodiments, the transfer member is a closed loop and includes an upper transfer section and a lower transfer section connected to each other, the peeling means is positioned above the lower transfer section and below the upper transfer section, and the laver processing machine further includes a cake making assembly positioned above the upper transfer section.

In some embodiments, the peeling devices include two peeling devices arranged along the conveying direction of the curtain frame conveying device, and the two peeling devices can simultaneously peel the laver on two adjacent curtain frames.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic view showing the working principle of a laver processing machine according to an embodiment of the present invention.

Fig. 2 is a first schematic view of the peeling apparatus according to the embodiment of the present invention (in which the dish suction box is located at the peeling position).

Fig. 3 is a third schematic view of the peeling apparatus according to the embodiment of the present invention (in which the dish suction box is located at the dish placing position).

Fig. 4 is a schematic view of a laver processing machine according to an embodiment of the present invention.

Reference numerals:

a laver processor 100;

a peeling device 200; a first rocker 210; a first hinge site 211; a first attachment site 212; a third attachment site 213; a second rocker 220; a second articulation site 221; a second attachment site 222; a translation link 230; a vegetable suction box 240; the negative pressure suction port 241; a first air cavity 2421; a second air cavity 2422; a negative pressure tuyere 243; a vegetable suction box body 246; a wind distribution cavity 247; an air distribution port 2471; a wind distribution rod 248; a plug 2481; a crank 250; a rotating portion 251; a hinge portion 252; a drive link 260; a first gear 271; a first chain 272; a vent stop 281; a closed damper 282;

a curtain frame conveying device 300; a curtain frame 310; a track 320; a transmission member 330; a second chain 331; chain claws 332; a dish serving assembly 400; a dish receiving box 410; a conveyor belt 420; a support member 430; a transmission member 440; a cake making assembly 500; a side plate 600; the second gear 700.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

A laver processing machine 100 and a peeling apparatus 200 thereof according to an embodiment of the present invention will be described below with reference to fig. 1 to 4.

The laver processing machine 100 includes a peeling device 200 and a curtain frame transfer device 300. The curtain frame transmission device 300 is used for transmitting the curtain frame 310, and the vegetable suction box 240 is positioned above the curtain frame transmission device 300 and is used for peeling dried laver cakes attached to the upper surface of the curtain frame 310 from the curtain frame 310.

The peeling apparatus 200 includes a first rocking bar 210, a second rocking bar 220, a translation link 230, and a suction box 240.

The first rocker 210 has a first hinge point 211 and a first connection point 212. The first rocker 210 is able to swing about a first hinge point 211. The first connection point 212 and the first hinge point 211 are arranged in the length direction of the first rocking bar 210. The first rocker 210 is able to swing about the first hinge point 211, meaning that: when the first rocking bar 210 is acted by an external force, it can rotate counterclockwise or clockwise with the first hinge point 211 as a rotation center, i.e. the first rocking bar 210 swings.

The second rocking lever 220 has a second hinge point 221 and a second connection point 222, and the second rocking lever 220 can swing about the second hinge point 221. The second connection point 222 and the second hinge point 221 are arranged in the length direction of the second rocking bar 220. The second rocker 220 is able to swing about the second hinge point 221 by: when the second rocking lever 220 is acted by an external force, it can rotate counterclockwise or clockwise with the second hinge point 221 as a rotation center, i.e. the second rocking lever 220 swings.

The translating link 230 is hingedly connected to the first rocker 210 via the first connection point 212 and the translating link 230 is hingedly connected to the second rocker 220 via the second connection point 222. The translation link 230 is capable of translational movement under the action of the first rocker 210 and the second rocker 220. For example, when the first rocker 210 swings under the action of an external force, since the translating link 230 is hinged to the first rocker 210 through the first connection point 212 on the first rocker 210 and since the translating link 230 is hinged to the second connection point 222 of the second rocker 220, the translating link 230 moves and drives the second rocker 220 to swing, and the translating link 230 translates under the combined action of the first rocker 210 and the second rocker 220. The translational movement means that the angle of the translational linkage 230 is not changed.

For example, as shown in fig. 2 and 3, the first rocking bar 210 and the second rocking bar 220 are parallel to each other. The first connection point 212 and the second connection point 222 are located on the same horizontal plane, the first hinge point 211 and the second hinge point 221 are located on the same horizontal plane, and the translation link 230 is horizontally disposed. When the first rocking bar 210 and the second rocking bar 220 are swung, the first connection point 212 and the second connection point 222 are always located on the same horizontal plane, and the translation connecting rod 230 is always horizontally arranged, so that the translation connecting rod 230 performs translation motion under the action of the first rocking bar 210 and the second rocking bar 220. It will be appreciated that the translational movement of the translating link 230 is actually a translational movement on a curve.

The vegetable suction box 240 is positioned below the translation connecting rod 230 and connected with the translation connecting rod 230, and the vegetable suction box 240 is movably arranged between the vegetable placing position and the peeling position under the action of the translation connecting rod 230. The bottom of the vegetable suction box 240 is provided with a negative pressure suction port 241. A first air cavity 2421 and a second air cavity 2422 which can be communicated with each other are defined in the vegetable suction box 240, each negative pressure suction port 241 is communicated with the first air cavity 2421, negative pressure is arranged in the second air cavity 2422, when the vegetable suction box 240 is located at a peeling position, the first air cavity 2421 is communicated with the second air cavity 2422 so that the negative pressure suction port 241 has negative pressure, and when the vegetable suction box 240 is located at a vegetable releasing position, the first air cavity 2421 is not communicated with the second air cavity 2422 so that the negative pressure at the negative pressure suction port 241 is lost.

The first air cavity 2421 and the second air cavity 2422 can be communicated with each other, which means that: the first and

second air chambers

2421 and 2422 may or may not be in communication with each other. For example, as shown in fig. 3, when the vegetable suction box 240 is in the peeling position, the first air chamber 2421 communicates with the second air chamber 2422 so that the negative pressure air source communicates with the negative pressure suction port 241, and a negative pressure is formed at the negative pressure suction port 241. As shown in FIG. 2, when the vegetable suction box 240 is in the vegetable placing position, the first air cavity 2421 is not communicated with the second air cavity 2422, and no negative pressure exists at the negative pressure suction opening 241.

That is, the translation of the translation link 230 will drive the translation of the dish suction box 240, and the translation of the dish suction box 240 makes it move back and forth between the dish placing position and the peeling position. The negative pressure at the negative pressure suction port 241 of the dish suction box 240 located at the peeling position causes suction at the negative pressure suction port 241, so that the dish suction box 240 can peel the laver cake on the upper surface of the curtain frame 310 from the curtain frame 310 through the negative pressure suction port 241. The negative pressure suction port 241 of the dish suction box 240 located at the dish placing position loses the negative pressure, the negative pressure suction port 241 loses the suction force, and thus the laver is released. Or, the laver absorbing box 240 located at the peeling position peels off the laver on the curtain frame 310, the laver absorbing box 240 moves from the peeling position to the laver placing position under the driving of the translation link 230, and the laver absorbing box 240 located at the laver placing position releases the laver, thereby finishing the peeling of the laver on the upper surface of the curtain frame 310.

According to the peeling apparatus 200 provided by the embodiment of the invention, the first rocking bar 210, the second rocking bar 220 and the translation link 230 which is in translation movement under the action of the first rocking bar 210 and the second rocking bar 220 are arranged, so that the dish suction box 240 connected with the translation link 230 is movable between the dish placing position and the peeling position. Since the translation link 230 moves in a translation manner, it drives the dish suction box 240 to move in a translation manner, so that the dish suction box 240 can accurately move the peeled laver to a dish placing position and place the laver. The vegetable peeling process of the peeling device 200 is simple, reasonable and high in accuracy. In addition, the peeling apparatus 200 according to the embodiment of the present invention can peel off the laver sheet on the upper surface of the curtain frame 310, unlike the related art peeling apparatus 200 that can peel off only the laver sheet on the lower surface of the curtain frame 310 in both structure and operation.

Therefore, the peeling device 200 provided by the embodiment of the invention has the characteristic of being capable of peeling the laver sheet on the upper surface of the curtain frame 310, and in addition, the peeling process of the peeling device 200 provided by the embodiment of the invention is simple, reasonable and high in accuracy.

For convenience of description, the following describes the technical solution of the present application with fig. 2 taking the peeling position located on the right side of the vegetable placing position in the left-right direction as an example. The left-right direction and the up-down direction are shown by arrows in fig. 2. The dish suction box 240 is positioned above the curtain frame transfer device 300, and the negative pressure suction port 241 is provided at the bottom of the dish suction box 240, i.e., the negative pressure suction port 241 is provided on the lower surface of the dish suction box 240, so that the dish suction box 240 can suck the laver on the curtain frame 310. The extending direction of the curtain frame transmission device 300 is the left-right direction. The transfer direction of the curtain frame 310 is a right direction, the length direction of the laver processing machine 100 is a left-right direction, and the width direction of the laver processing machine 100 is perpendicular to the left-right direction, which can be understood as a front-back direction, which is not shown in fig. 2.

In some embodiments, curtain rail transport apparatus 300 includes a track 320 and a transport member 330, curtain 310 being capable of being coupled to transport member 330, track 320 being used to support curtain 310.

As an example, as shown in fig. 2, the transmission member 330 includes a second chain 331 and a chain claw 332 disposed on the second chain 331, and the curtain holder 310 can move with the second chain 331 under the action of the chain claw 332, for example, the curtain holder 310 can move to the right under the action of the chain claw 332. Track 320 is positioned below curtain 310 for supporting curtain 310.

The movement of curtain 310 is a step movement or a continuous movement, and preferably, the movement of curtain 310 is a step movement. That is, when the peeling device 200 peels the laver on the curtain frame 310 located at the peeling position, the conveying member 330 and the curtain frame 310 thereon stop moving, and the peeling is finished, and the conveying member 330 operates to move the next curtain frame 310 to the peeling position for peeling, so that the peeling device 200 can peel the curtain frame 310 on the curtain frame 310 conveying assembly completely.

Further, as shown in fig. 1, the conveying member 330 is a closed loop and includes an upper conveying section and a lower conveying section connected to each other, and the peeling apparatus 200 is located above the lower conveying section and below the upper conveying section. The laver processing machine 100 further includes a waffle assembly 500, and the waffle assembly 500 is positioned above the upper transfer stage.

The cake making assembly 500 is used for making laver cakes on the upper surface of the empty curtain frame 310 positioned on the upper conveying section. The laver sheets on the curtain frame 310 are transferred to the lower stage conveying stage after passing through the drying device, and the laver on the curtain frame 310 positioned on the lower stage conveying stage is peeled by the peeling device 200. The empty curtain frame 310 from which laver is peeled is continuously transported to an upper stage transfer stage by the closed loop transfer member 330 to be made into a cake.

The inventor finds that the laver is attached to the same plane of the curtain sheet from the beginning of the cake making process to the end of the peeling process, the working surface of the curtain sheet is subjected to friction and adhesion of the laver in the working process, the phenomenon of sticking the laver is gradually generated, and when the phenomenon of sticking the laver is serious, the curtain sheet needs to be replaced by a new curtain sheet. The laver processing machine 100 of the related art can only use one plane of the sheet for operation due to the structure limitation, after long-term use, one side of the sheet is seriously stuck with vegetables, and the other side of the sheet, although not used, needs to be replaced with a new sheet, which causes waste of the sheet and increases the cost. Alternatively, the related art requires a curtain frame 310 turning device between the laver peeling device and the cake making device, which increases the cost and complicates the structure of the laver processing machine 100.

And the side of the cake making assembly 500 of the embodiment of the present invention on the curtain frame 310 for making the cake is the reverse side of the last cake making. Specifically, as shown in fig. 1, the curtain frame 310 has an a side and a B side opposite to each other, after the peeling device 200 peels the laver on the a side of the curtain frame 310, the curtain frame 310 rotates counterclockwise under the action of the curtain frame conveying device 300, when the cake making position is reached, the B side of the curtain frame 310 faces upward, and the cake making assembly 500 makes cakes on the B side, that is, the laver processing machine 100 using the vegetable peeling device according to the embodiment of the present invention can realize the double-sided use of the curtain without installing a turnover device of the curtain frame 310 between the vegetable peeling device and the cake making device. Thereby reducing the manufacturing cost of the laver processing machine 100, simplifying the structure of the laver processing machine 100, and improving the work efficiency of the laver processing machine 100.

It is understood that in other embodiments, the tortilla assembly 500 may also be located above the curtain frame transfer device 300 and upstream of the peeling device 200. The cake making assembly 500 is located upstream of the peeling apparatus 200, meaning that the empty curtain frame 310 passes through the cake making assembly 500 first and then the peeling apparatus 200. In these embodiments, the curtain frame transfer device 300 is not closed loop.

In some embodiments, the laver processing machine 100 further comprises a frame including a side plate 600, each of the first hinge point 211 of the first rocking bar 210 and the second hinge point 221 of the second rocking bar 220 being hinged with the side plate 600.

As an example, as shown in fig. 2, the side plate 600 is vertically placed and extends in the left-right direction. The first rocking bar 210 is mounted to the side plate 600 through the first hinge point 211, and the second rocking bar 220 is mounted to the side plate 600 through the second hinge point 221.

In some embodiments, as shown in fig. 2, the first rocker 210 has opposite first and second ends in a length direction thereof, the first hinge point 211 is located at the first end of the first rocker 210, and the first connection point 212 is located at the second end of the first rocker 210. The second rocking lever 220 has opposite first and second ends in a length direction thereof, a second hinge point 221 is located at the first end of the second rocking lever 220, and a second connection point 222 is located at the second end of the second rocking lever 220.

That is, the first end of the first rocking bar 210 is mounted on the side plate 600 as the first hinge point 211 thereof to maintain a relative position, and the second end of the first rocking bar 210 is connected to the translation link 230 as the first connection point 212. When the first rocking bar 210 swings around the first end thereof, the second end of the first rocking bar 210 performs a circular motion with the first end of the first rocking bar 210 as a center. The second rocking bar 220 is similar to the first rocking bar 210, and will not be described herein.

Further, as shown in fig. 2, the translating link 230 has opposite first and second ends along its length. The first end of the translation link 230 is connected to the second end of the first rocker 210, and the second end of the translation link 230 is connected to the second end of the second rocker 220. Since the translation link 230 makes a translation motion, the first end and the second end of the translation link 230 are always located on the same horizontal plane.

In the embodiment shown in FIG. 2, the stripping apparatus 200 further comprises a crank 250, a drive link 260, and a power assembly.

The crank 250 includes a rotating portion 251 and a hinge portion 252, the rotating portion 251 of the crank 250 is hinged to the side plate 600, and the crank 250 is rotatable about the rotating portion 251. A first end of the driving link 260 is hinged to the hinge portion 252 of the crank 250 so that the driving link 260 can reciprocate by the crank 250. The first rocking bar 210 further has a third connection point 213, and the second end of the driving link 260 is hinged to the first rocking bar 210 through the third connection point 213 so that the first rocking bar 210 can be swung by the driving link 260. The power assembly is connected to the rotating portion 251 of the crank 250 to rotate the crank 250.

That is, the crank 250 can rotate around the center of the rotating portion 251, the hinge portion 252 is connected to the rotating portion 251, and when the crank 250 rotates around the rotating portion 251, the hinge portion 252 moves circularly around the rotating portion 251. Since the first end of the transmission link 260 is hinged at the hinge portion 252, the transmission link 260 will reciprocate under the driving of the hinge portion 252. Since the second end of the transmission link 260 is hinged to the third connection point 213 of the first rocking bar 210, the power generated by the rotation of the crank 250 is transmitted to the first rocking bar 210 through the transmission link 260, and the first rocking bar 210 swings.

In a specific embodiment, as shown in fig. 2, the third connection point 213 is located between the first hinge point 211 and the second hinge point 221 in the length direction of the first rocker 210.

As an example, as shown in FIG. 2, the crank 250 is located on the right side of the first rocking lever 210, and the crank 250 rotates clockwise. When the dish suction box 240 is in the dish placing position, the hinge portion 252 of the crank 250 is located between the rotating portion 251 and the second end of the driving link 260. Alternatively, at this time, the hinge center of the second end of the transmission link 260 and the third connection point 213, the hinge center of the first end of the transmission link and the hinge portion 252, and the hinge center of the rotation portion 251 and the side plate 600 are located on a straight line, that is, when the dish suction box 240 is in the dish placing position, the first rocking bar 210 is swung to the leftmost side of the maximum swing range thereof. It will be appreciated that the second rocker 220 also swings to the leftmost side of its maximum swing range at this time. And, the translation link 230 and the dish suction box 240 are located at the leftmost side of their translation range.

As shown in fig. 2 and 3, in the process of moving the dish placing box from the dish placing position to the peeling position, the first rocking bar 210 swings clockwise around the first hinge point 211 as a rotation center under the action of the crank 250 due to the clockwise rotation of the crank 250, that is, the first rocking bar 210 swings to the right. It will be appreciated that the second rocking lever 220 also rocks to the right at this time. And, the translation link 230 and the dish suction box 240 both translate rightward.

As shown in fig. 3, when the dish placing box reaches the peeling position, the rotation portion 251 of the crank 250 is located between the hinge portion 252 and the second end of the driving link 260. Alternatively, at this time, the hinge center of the second end of the transmission link 260 and the third connection point 213, the hinge center of the rotation part 251 and the side plate 600, and the hinge center of the first end of the transmission rod and the hinge part 252 are located on a straight line, that is, when the vegetable suction box 240 is in the peeling position, the first swing lever 210 swings to the rightmost side of the maximum swing range thereof. It will be appreciated that at this time, the second rocking lever 220 also rocks to the rightmost side of its maximum rocking range. And, the translation link 230 and the dish suction box 240 are both translated to the rightmost side of their translation range.

That is, in the above embodiment, the first rocking bar 210 and the second rocking bar 220 jointly swing left and right, and the translation connecting rod 230 and the dish suction box 240 translate in the up-down and left-right directions under the action of the first rocking bar 210 and the second rocking bar 220. The peeling position of the vegetable suction box 240 is located at the lower right of the vegetable placing position of the vegetable suction box 240.

In other embodiments, the first rocking bar 210 can also be rocked by other power transmission methods, which are not illustrated here.

It should be noted that, in the above embodiment, as shown in fig. 2 and 3, the first connection point 212 is always located above the first hinge point 211, and the second connection point 222 is always located above the second hinge point 221.

Further, as shown in fig. 2, the power assembly includes a first gear 271 and a first chain 272. The first gear 271 is connected to the crank 250 and is coaxial with the rotary portion 251. The first chain 272 is engaged with the first gear 271 so as to drive the first gear 271 to rotate the crank 250. That is, the rotation of the first chain 272 drives the first gear 271 engaged therewith to rotate, the first gear 271 is coaxial with the rotating portion 251, and the rotation of the first gear 271 drives the crank 250 to rotate, thereby realizing the function of the power assembly driving the crank 250 to rotate.

The operation and working principle of the peeling apparatus 200 will be described in detail below by taking the peeling apparatus 200 in fig. 2 and 3 as an example.

As shown in fig. 2, the dish suction box 240 is in the dish placing position, at this time, the dish suction box 240 and the translation link 230 are both at the leftmost position of the movement range thereof, and the first rocking bar 210 and the second rocking bar 220 are both at the leftmost position of the swing range thereof. The crank 250 rotates clockwise, the crank 250 drives the first rocking bar 210 to swing clockwise through the transmission connecting rod 260, and simultaneously the second rocking bar 220 also swings clockwise, and the translation connecting rod 230 and the dish sucking box 240 perform translation movement leftwards. It will be appreciated that the dish suction box 240 and the translation link 230 are both at the leftmost side of their range of motion in fig. 2, rather than at the uppermost side. When the first rocking bar 210 and the second rocking bar 220 are swung to be vertical during the translational movement of the translational link 230 and the dish suction box 240 to the right, the translational link 230 and the dish suction box 240 reach the uppermost side of the movement range thereof. That is, during the movement of fig. 2 to 3, the translation link 230 and the dish suction box 240 first appear to translate upward to the right and then downward to the right.

The crank 250 continues to rotate clockwise, and when the first rocking bar 210 and the second rocking bar 220 are both at the rightmost side of the rocking range, the vegetable suction box 240 reaches the state shown in fig. 3, that is, when the vegetable suction box 240 is at the peeling position, the vegetable suction box 240 is at the lowermost and leftmost position. And the distance between the vegetable suction box 240 and the curtain frame 310 is the closest.

After the laver on the curtain frame 310 is peeled by the laver suction box 240, the crank 250 continues to rotate clockwise, and the laver suction box 240 gradually ascends away from the curtain frame 310. In this process, the crank 250 drives the first and second rocking levers 210 and 220 to rotate counterclockwise. The first rocking bar 210 and the second rocking bar 220 continue to rotate counterclockwise under the action of the crank 250, the translation connecting rod 230 and the dish suction box 240 translate leftwards and upwards first and then leftwards and downwards, at this time, the dish suction box 240 returns to the dish placing position, and the laver at the bottom of the dish suction box 240 is released.

In some embodiments, the side panels 600 of the rack include two, and the two side panels 600 are oppositely disposed in a first direction (e.g., a front-to-rear direction). Each of the first rocking lever 210, the translating link 230, the second rocking lever 220, the transmitting link 260 and the crank 250 includes two and is disposed oppositely in the front-rear direction. The dish suction box 240 is located between the two translation links 230 in the front-rear direction and is connected to each of the two translation links 230.

One of the two first rocking levers 210, one of the two second rocking levers 220, and one of the two cranks 250 are mounted on one of the two side plates 600. The other of the two first rocking levers 210, the other of the two second rocking levers 220, and the other of the two cranks 250 are mounted on the other of the two side plates 600. Each of the first rocking lever 210, the translating link 230, the second rocking lever 220, the driving link 260, and the crank 250 is located between the two side plates 600 in the front-rear direction. The rotating parts 251 of the two cranks 250 are coaxially connected, and the power assembly can simultaneously drive the two cranks 250 to rotate.

Further, the curtain frame transfer device 300 is located between the two side plates 600 in the front-rear direction, and the vegetable suction box 240 is located between the two translation links 230 in the front-rear direction to be opposite to the curtain frame transfer device 300 in the up-down direction so as to be opposite to the curtain frame 310 located on the curtain frame transfer device 300 in the up-down direction. The above arrangement makes the structure of the laver processing machine 100 more reasonable, and the peeling device 200 is more stable.

In some embodiments, as shown in fig. 2 and 3, the peeling apparatus 200 further includes a dish outlet assembly 400. The dish discharging assembly 400 includes a dish receiving box 410, and the dish receiving box 410 is positioned below the dish suction box 240 in the dish placing position so as to receive the laver falling from the dish suction box 240. That is, when the dish suction box 240 reaches its dish placing position, the dish receiving box 410 is located right under the dish suction box 240, and the dish suction box 240 places the dish, and the laver can be accurately dropped into the dish receiving box 410. The discharging assembly 400 is used to collect and transfer laver. As an example, as shown in fig. 3, the dish receiving box 410 is located above the curtain frame transferring device 300.

Further, the dish discharging assembly 400 further comprises a conveyor belt 420, and the dish receiving box 410 is disposed on the conveyor belt 420 and can move along with the conveyor belt 420. That is, the conveyor 420 can transfer the dish receiving box 410 to other designated locations, for example, the end of the conveyor 420 protrudes outside the housing so that the worker can retrieve the laver received in the dish receiving box 410.

As shown in fig. 2, the extending direction of the conveyor belt 420 is a front-rear direction, i.e., the conveyor belt 420 extends in the width direction of the laver processing machine 100.

In one embodiment, as shown in fig. 3, the dish discharging assembly 400 further includes a supporting member 430 and a transmission member 440, the transmission member 440 is a pair of rollers facing each other in the width direction of the laver processing machine 100, one of the rollers is a power roller for providing power to the operation of the conveyor belt 420, and the other roller is a driven roller, and the conveyor belt 420 is sleeved on the pair of rollers. The power roller rotates to drive the transmission belt to move, and the movement of the transmission belt drives the driven roller to rotate. The support member 430 is disposed below the belt to support the belt.

Preferably, the dish receiving box 410 located at the dish receiving position corresponds to the dish sucking box 240 located at the dish placing position in the up-down direction. Or, the pick-up box 410 located at the pick-up position is located directly below the pick-up box 240 located at the drop position, so that the laver released from the pick-up box 240 can be better and more accurately dropped into the pick-up box 410.

As shown in fig. 3, the vegetable suction box 240 is further provided with a negative pressure air opening 243 communicated with the second air cavity 2422, the negative pressure air opening 243 is communicated with a negative pressure air source, when the vegetable suction box 240 is located at the peeling position, the first air cavity 2421 is communicated with the second air cavity 2422, so that the negative pressure air source provides negative pressure for the negative pressure suction port 241 through the negative pressure air opening 243, the second air cavity 2422 and the first air cavity 2421, and when the vegetable suction box 240 is located at the vegetable releasing position, the first air cavity 2421 is not communicated with the second air cavity 2422, so that the negative pressure at the negative pressure suction port 241 is lost.

As an example, as shown in fig. 2 and 3, the dish suction box 240 includes a dish suction box body 246, a wind distribution cavity 247, and a wind distribution rod 248. The vegetable suction box body 246 is internally provided with a containing cavity, and the vegetable suction box body 246 is provided with a negative pressure air port 243 and a negative pressure suction device. An air distribution cavity 247 is arranged in the accommodating cavity and connected with the vegetable suction box body 246, and the air distribution cavity 247 defines a second air cavity 2422. A first air cavity 2421 is defined between the air distribution cavity 247 and the vegetable suction box body 246, an air distribution opening 2471 is formed in the air distribution cavity 247, and the first air cavity 2421 and the second air cavity 2422 can be communicated through the air distribution opening 2471. The first air cavity 2421 and the second air cavity 2422 can be communicated through the air distribution opening 2471, that is: when the air distribution opening 2471 is opened, the first air cavity 2421 and the second air cavity 2422 are communicated with each other.

The air distribution rod 248 penetrates through the dish suction box 240 and is movably connected with the dish suction box 240, two ends of the air distribution rod 248 extend out of the dish suction box 240, a blocking piece 2481 is connected to the air distribution rod 248, the blocking piece 2481 is located in the first air cavity 2421 or the second air cavity 2422, the blocking piece 2481 is movably arranged at an opening position and a closing position under the action of the air distribution rod 248, the blocking piece 2481 at the opening position is separated from the air distribution opening 2471 so as to enable the air distribution opening 2471 to be opened, and the blocking piece 2481 at the closing position is matched with the air distribution opening 2471 so as to enable the air distribution opening 2471 to be closed.

That is to say, the air distribution opening 2471 can be opened by separating the blocking piece 2481 and the air distribution opening 2471 connected to the air distribution rod 248, so that the first air cavity 2421 and the second air cavity 2422 are communicated with each other, the air distribution opening 2471 can be blocked (closed) by the matching relationship between the blocking piece 2481 and the air distribution opening 2471, and further the first air cavity 2421 is not communicated with the second air cavity 2422. Therefore, by operating the air distribution lever 248 to move the blocking member 2481 back and forth between the open position and the closed position, the negative pressure at the negative pressure suction port 241 can be easily controlled.

Specifically, as shown in fig. 2 and 3, the negative pressure air opening 243 is arranged at the top of the vegetable suction box body 246, the air distribution opening 2471 is arranged on the side wall of the air distribution cavity 247, the air distribution rod 248 penetrates through the vegetable suction box body 246 and the air distribution cavity 247 in the left-right direction and can move in the left-right direction, and the blocking piece 2481 is positioned in the first air cavity 2421.

The pipeline of the negative pressure air source is communicated with the negative pressure air port 243 at the top of the vegetable suction box body 246. The air distribution cavity 247 is positioned below the negative pressure air opening 243 and connected with the upper wall of the accommodating cavity of the vegetable suction box body 246. The side wall and the bottom wall of the air distribution cavity 247 are spaced from the inner wall surface of the vegetable suction shell by a certain distance. An air distribution opening 2471 formed in the left side wall of the air distribution cavity 247 extends in the left-right direction. The air distribution rod 248 is a straight rod, and penetrates through two side walls of the dish absorbing box body 246 opposite to each other in the left-right direction and two side walls of the air distribution cavity 247 opposite to each other in the left-right direction. The closure 2481 is located to the left of the air distribution cavity 247.

It will be appreciated that the configuration of the air distribution bar 248 and the mating relationship with the dish suction box 246 can be other configurations, for example, the air distribution bar 248 can extend only through the dish suction box 246 and not through the air distribution cavity 247.

Further, stripper device 200 includes a vent stop 281 and a closure damper 282. A vent stop 281 is associated with the housing and the vent stop 281 is disposed adjacent the dish suction box 240 in the peeling position. That is, the dish suction box 240 in the peeling position is located near the vent stop 281. When the dish suction box 240 is moved to the peeling position, the vent stop 281 can abut the first end of the air distribution rod 248 to urge the air distribution rod 248 to displace relative to the dish suction box body 246 to move the blocking member 2481 to the open position.

A wind blocking member 282 is coupled to the housing, the wind blocking member 282 being disposed adjacent the vegetable-receiving box 240 in the vegetable-receiving position, the wind blocking member 282 being capable of abutting the second end of the wind distribution rod 248 to urge the wind distribution rod 248 to displace relative to the vegetable-receiving box body 246 as the vegetable-receiving box 240 moves toward the vegetable-receiving position to move the blocking member 2481 to the closed position.

That is, during the movement of the vegetable suction box 240 from the vegetable placing position to the peeling position, the air distribution rod 248 gradually approaches and abuts against the ventilation blocking member 281, and under the action of the ventilation blocking member 281, the air distribution rod 248 and the vegetable suction box body 246 are relatively displaced until the vegetable suction box body 246 reaches the peeling position, and at this time, the blocking member 2481 is in the open position, that is, the blocking member 2481 is separated from the air distribution opening 2471. During the process that the vegetable suction box 240 moves from the peeling position to the vegetable placing position, the air distribution rod 248 and the wind closing piece 282 gradually approach and abut against each other, and under the action of the wind closing piece 282, the air distribution rod 248 and the vegetable suction box body 246 relatively move until the vegetable suction box body 246 reaches the vegetable placing position, and at the moment, the blocking piece 2481 is in the closed position, namely, the blocking piece 2481 is matched with the air distribution opening 2471.

Optionally, each of vent stop 281 and shutter 282 are mounted on side panel 600.

Specifically, the operation principle of the peeling apparatus 200 will be described in detail below by taking the embodiment shown in fig. 2 and 3 as an example. The peeling position of the vegetable suction box 240 is located at the lower right side of the shutter 282, and accordingly, the ventilation shutter 281 is located at the lower right side of the shutter 282. The vent stop 281 is located on the right side of the vegetable suction box 240 in the peeling position. The closing damper 282 is located at the left side of the dish suction box 240 at the dish placing position. The first end of the air distribution rod 248 is the right end thereof, and the second end of the air distribution rod 248 is the left end thereof.

In the process that the vegetable suction box 240 moves from the vegetable placing position to the peeling position, the vegetable suction box 240 moves rightwards and downwards, the first end (right end) of the air distribution rod 248 gradually approaches to and abuts against the ventilation blocking piece 281 on the right side, then the vegetable suction box 240 continues to move rightwards and downwards, the air distribution rod 248 moves leftwards relative to the vegetable suction box body 246 under the effect of the ventilation blocking piece 281, and the blocking piece 2481 connected with the air distribution rod 248 also moves leftwards relative to the vegetable suction box body 246. Therefore, when the vegetable suction box body 246 reaches the peeling position, the blocking member 2481 moves leftwards from the closing position to the opening position, the air distribution opening 2471 is opened, the first air chamber 2421 and the second air chamber 2422 are communicated, and negative pressure is formed at the negative pressure suction port 241.

In the process that the vegetable suction box 240 moves from the peeling position to the vegetable placing position, the vegetable suction box 240 moves leftwards and upwards, the second end (left end) of the air distribution rod 248 gradually approaches to and abuts against the ventilation stopping piece 281 on the left side, then the vegetable suction box 240 continues to move leftwards and upwards, the air distribution rod 248 moves rightwards relative to the vegetable suction box body 246 under the effect of the ventilation stopping piece 281, and the blocking piece 2481 connected with the air distribution rod 248 also moves rightwards relative to the vegetable suction box body 246. Therefore, when the vegetable suction box body 246 reaches the vegetable placing position, the blocking piece 2481 moves rightwards from the opening position until the closing position is reached, the air distribution opening 2471 is blocked, the first air cavity 2421 and the second air cavity 2422 are disconnected, and the negative pressure at the negative pressure suction opening 241 is lost.

As shown above, in this embodiment, during the movement of the vegetable suction box 240 between the peeling position and the vegetable placing position, the interaction between the air distribution rod 248 and the ventilation blocking member 281 (the blocking member 282) can automatically realize the opening and closing of the negative pressure at the negative pressure suction port 241. The opening and closing processes are realized through a mechanical principle, the operation is simple and reliable, and the problems of cost increase, misoperation and the like caused by the introduction of an electrified assembly can be avoided.

In some embodiments, as shown in fig. 4, the peeling means 200 includes two peeling means 200, and the two peeling means 200 are arranged along the conveying direction (left-right direction) of the curtain frame conveying means 300. Alternatively, the two peeling apparatuses 200 are oppositely disposed in the left-right direction and operate in synchronization. Further alternatively, the first chains 272 in the power assemblies of the two peeling apparatuses 200 may be one.

As an example, the embodiment shown in fig. 4 is a double-station operation mode of the laver processing machine 100. The rotating portions 251 of the cranks 250 of the two peeling apparatuses 200 are concentrically provided with a second gear 700, and the two second gears 700 are engaged with each other so that the two cranks 250 can rotate synchronously. Therefore, by connecting the first chain 272 to one of the cranks 250, the two sets of peeling means 200 can be driven synchronously.

Taking the embodiment shown in fig. 4 as an example, a laver peeling process of the laver processing machine 100 in this embodiment will be described. The curtain frame transmission device 300 is provided with curtain frames 310 at a plurality of positions A-F and the like. Curtain 310 may be replaced in any one of the positions. The curtain rail transfer device 300 moves the curtain rail 310 from left to right, and thus the curtain rail 310 is gradually transported from the a position to the F position. The peeling means 200 at the left side is used to peel laver on the curtain frame 310 at the C position, and the peeling means 200 at the right side is used to peel laver on the curtain frame 310 at the D position. As described above, the two peeling devices 200 are operated in synchronization, so that the laver processing machine 100 can perform the peeling work of the curtain frame 310 at both the C position and the D position by performing the peeling work when the peeling is completed. The curtain 310 moves to the right by two positions by the operation of the curtain transfer device 300. That is, after the curtain 310 at the C position and the D position is peeled off, the curtain 310 at the a position that is not peeled off is transported to the C position for peeling off, and the curtain 310 at the B position that is not peeled off is transported to the D position for peeling off. At the same time, the empty curtain rods 310 at positions C and D will be transported to positions E and F, respectively. This arrangement can improve the peeling efficiency of the laver processing machine 100.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A peeling device of a laver processing machine, comprising:

a first rocker having a first hinge point and a first connection point, the first rocker being swingable about the first hinge point;

a second rocker having a second hinge point and a second connection point, the second rocker being swingable about the second hinge point;

the translation connecting rod is hinged with the first rocking rod through the first connecting position, is hinged with the second rocking rod through the second connecting position, and can perform translation motion under the action of the first rocking rod and the second rocking rod; and

the vegetable suction box is located below the translation connecting rod and connected with the translation connecting rod, the vegetable suction box is movably arranged between a vegetable placing position and a vegetable peeling position under the action of the translation connecting rod, a negative pressure suction port is arranged at the bottom of the vegetable suction box, a first air cavity and a second air cavity which can be communicated with each other are defined in the vegetable suction box, the negative pressure suction port is communicated with the first air cavity, negative pressure is arranged in the second air cavity, when the vegetable suction box is located at the vegetable peeling position, the first air cavity is communicated with the second air cavity so that the negative pressure suction port can have negative pressure, and when the vegetable suction box is located at the vegetable placing position, the first air cavity is not communicated with the second air cavity so that the negative pressure at the negative pressure suction port loses negative pressure.

2. The peeling apparatus of a laver processing machine as claimed in claim 1, wherein the first hinge point is located at a first end of the first rocking bar, the first connection point is located at a second end of the first rocking bar, the second hinge point is located at a first end of the second rocking bar, the second connection point is located at a second end of the second rocking bar, and the first rocking bar and the second rocking bar are parallel to each other.

3. The peeling apparatus of a laver processing machine as claimed in claim 1, further comprising a dish discharging unit including a dish receiving box located below the dish suction box at a dish placing position so as to receive a laver cake dropped from the dish suction box.

4. The peeling apparatus of a laver processing machine according to claim 1, further comprising:

a crank including a rotating portion and a hinge portion, the crank being rotatable about the rotating portion;

the first end of the transmission connecting rod is hinged with the hinged part of the crank so that the transmission connecting rod can reciprocate under the action of the crank, the first rocker is also provided with a third connecting point, and the second end of the transmission connecting rod is hinged with the first rocker through the third connecting point so that the first rocker can swing under the action of the transmission connecting rod; and

a power assembly coupled to the rotating portion of the crank to drive rotation of the crank.

5. The peeling apparatus of a laver processing machine as set forth in claim 4, wherein the power assembly comprises:

a first gear coupled to the crank and coaxial with the rotating portion; and

a chain engaged with the first gear to drive the first gear to rotate the crank.

6. The peeling apparatus of a laver processing machine as claimed in claim 1, wherein the dish suction box is provided with a negative pressure air port communicating with the second air chamber, the negative pressure air port communicating with a negative pressure air source so as to make the second air chamber have a negative pressure, the dish suction box comprising:

the vegetable suction box body is internally provided with an accommodating cavity, and the vegetable suction box body is provided with the negative pressure air port and the negative pressure suction port;

the air distribution cavity is positioned in the accommodating cavity and connected with the vegetable suction box body, the air distribution cavity defines a second air cavity, a first air cavity is defined between the air distribution cavity and the vegetable suction box body, an air distribution port is formed in the air distribution cavity, and the first air cavity and the second air cavity can be communicated through the air distribution port; and

the air distribution rod penetrates through the vegetable suction box and is movably connected with the vegetable suction box, two ends of the air distribution rod extend out of the vegetable suction box, a blocking piece is connected to the air distribution rod and is located in the first air cavity or the second air cavity, the blocking piece is movably arranged at an opening position and a closing position under the action of the air distribution rod, the blocking piece located at the opening position is separated from the air distribution opening so as to enable the air distribution opening to be opened, and the blocking piece located at the closing position is matched with the air distribution opening so as to enable the air distribution opening to be closed.

7. The peeling apparatus of a laver processing machine as claimed in claim 6, wherein the negative pressure port is provided at the top of the vegetable suction box body, the air distribution port is provided at the side wall of the air distribution chamber, the air distribution rod passes through the vegetable suction box body and the air distribution chamber in the left-right direction and is movable in the left-right direction, and the blocking member is located in the first air chamber.

8. The peeling apparatus of a laver processing machine according to claim 6 or 7, further comprising:

the ventilation blocking piece is connected with the frame of the laver processing machine and is arranged adjacent to the vegetable suction box at the peeling position, and when the vegetable suction box moves to the peeling position, the ventilation blocking piece can be abutted against the first end of the air distribution rod so as to push the air distribution rod to move relative to the vegetable suction box body, so that the blocking piece moves to the opening position;

and the wind closing baffle is connected with the frame of the laver processing machine, the wind closing baffle is arranged close to the laver absorbing box at the laver placing position, and when the laver absorbing box moves to the laver placing position, the wind closing baffle can abut against the second end of the wind distribution rod so as to push the wind distribution rod to move relative to the laver absorbing box body, so that the blocking piece moves to the closing position.

9. The peeling apparatus of a laver processing machine as claimed in claim 1, wherein each of the first rocking bar, the translation link, and the second rocking bar includes two and is oppositely disposed in a first direction, and the suction box is located between the two translation links in the first direction and is connected to each of the two translation links.

10. The peeling apparatus of a laver processing machine as claimed in claim 4, wherein the hinge portion of the crank is located between the rotating portion and the second end of the transmission link when the laver suction box is in the laver placing position, and the rotating portion of the crank is located between the hinge portion and the second end of the transmission link when the laver placing box is in the peeling position.

11. A laver processing machine, comprising:

the peeling device of a laver processing machine according to any one of claims 1 to 10; and

and the vegetable suction box is positioned above the curtain frame conveying device and is used for peeling the laver on the curtain frame.

12. The machine of claim 11, wherein the curtain transfer device includes a track and a transfer member, the curtain being attachable to the transfer member, the track supporting the curtain, the transfer member being closed loop and including an upper transfer section and a lower transfer section connected, the peeling device being positioned above the lower transfer section and below the upper transfer section, the machine further including a waffle maker assembly positioned above the upper transfer section.

13. The laver processing machine according to claim 11, wherein the peeling means comprises two peeling means arranged along a conveying direction of the curtain frame conveying means, and the two peeling means can simultaneously peel the laver on two adjacent curtain frames.