CN114680306A - Laver processing machine and curtain frame transmission device thereof - Google Patents

Abstract

The invention provides a curtain frame transmission device and a laver processing machine comprising the same. The upper feather chain is matched with the main transmission device so that the main transmission device can transfer the curtain frame to the upper feather chain. The upper feather chain can connect the curtain frame with the lower feather chain in a proper position, so that the curtain frame is turned over on a working surface after being transmitted by the curtain frame transmission device, a curtain frame turning mechanism does not need to be additionally arranged, the structure and the working process of the laver processing machine are simplified, and the manufacturing cost of the laver processing machine is reduced. Therefore, the laver processing machine provided by the embodiment of the invention has the advantages of simple structure, simple working process and low cost.

Description

Laver processing machine and curtain frame transmission device thereof

Technical Field

The invention relates to the technical field of laver processing, in particular to a curtain frame transmission device for a laver processing machine and the laver processing machine with the curtain frame transmission 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 laver cakes (sheets) are attached to the same plane of the curtain sheet from the beginning of a cake making process to the end of a peeling process, the working surface of the curtain sheet is gradually subjected to the friction and adhesion action of laver in the working process to generate a phenomenon of sticking the laver, and when the phenomenon of sticking the laver is serious, a new curtain sheet needs to be replaced. The laver processing machine in the related art can only use one plane of the curtain sheet for operation due to the structure limitation, after long-term use, one surface of the curtain sheet has serious phenomenon of 'sticking vegetables', and the other surface of the curtain sheet needs to be replaced with a new curtain sheet although not used, so that the waste of the curtain sheet is caused, and the cost is increased. Patent 201720747992.3 discloses a laver processing unit with automatic turnover device of curtain frame, it utilizes the automatic turnover device of curtain frame to carry out a upset with the curtain frame for two-sided curtain piece of utilizing before getting into the cake making operation process, and the structure is more complicated, has also increased the manufacturing cost of unit.

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 curtain frame transmission device of a laver processing machine, and an embodiment of another aspect of the present invention provides a laver processing machine having the curtain frame transmission device, which enables the curtain frame to be transmitted by the curtain frame transmission device and then the working surface to be turned over, and does not need to additionally provide a curtain frame turning mechanism, thereby simplifying the structure and working process of the laver processing machine and reducing the manufacturing cost of the laver processing machine.

The curtain frame transmission device of the laver processing machine according to the embodiment of the invention comprises: the main conveying device is provided with an upper conveying section and a lower conveying section positioned below the upper conveying section, and the curtain frame is connected with the main conveying device in a disconnectable manner; the upper-layer feather chain is matched with the upper-layer transmission section so that the upper-layer transmission section can transfer the curtain frame to the upper-layer feather chain; the lower-layer feather chain is arranged below the upper-layer feather chain, the upper-layer feather chain can enable the curtain frame to be connected to the lower-layer feather chain in a direct mode, the lower-layer feather chain is matched with the lower-layer transmission section so that the curtain frame can be connected to the lower-layer transmission section through the lower-layer feather chain, and the lower-layer transmission section is matched with the upper-layer transmission section so that the curtain frame can be connected to the upper-layer transmission section through the lower-layer transmission section.

In addition, the curtain frame transmission device of the laver processing machine according to the invention has the following additional technical characteristics:

in some embodiments, the curtain frame comprises a body, a first connecting portion and a second connecting portion, the body is located between the first connecting portion and the second connecting portion, and the curtain frame is connected with the main transmission device, the upper feather chain and the lower feather chain through the first connecting portion or the second connecting portion.

In some embodiments, the main conveying device further includes a middle cross-connecting section, the middle cross-connecting section is located between the upper feather chain and the lower feather chain in the up-down direction, the middle cross-connecting section is used for conveying the curtain frame from a separation position of the upper feather chain to a receiving position of the lower feather chain, a first clamping piece is arranged on the middle cross-connecting section, the first clamping piece is movable on the middle cross-connecting section, and the first clamping piece can be matched with any one of the first connecting portion and the second connecting portion of the curtain frame.

In some embodiments, the curtain frame conveying device further comprises a first rail located below the upper feather chain, the first rail comprises a first supporting rail and a first guiding rail, the first supporting rail is matched with the upper feather chain to support the curtain frame, the first guiding rail is connected with the first supporting rail and extends downwards to be matched with the middle cross section, the middle cross section is a chain, the first clamping piece is a chain claw, the curtain frame is matched with a bayonet of the chain claw after being separated from the upper feather chain, and the first guiding rail can be matched with the chain claw to prevent the curtain frame from falling off.

In some embodiments, the main conveying device further comprises a bottom cross-connecting section, the bottom cross-connecting section is located between the lower feather chain and the lower transmission section, the bottom cross-connecting section is used for conveying the curtain frame from the lower feather chain to the lower transmission section, a second clamping piece is arranged on the bottom cross-connecting section, the second clamping piece is movable on the bottom cross-connecting section, and the second clamping piece can be matched with any one of the first connecting portion and the second connecting portion of the curtain frame.

In some embodiments, the bottom interface section is a chain, the second clamping member is a chain claw, and the shade transport apparatus further comprises: the second support rail is positioned below the lower feather chain and matched with the lower feather chain to support the curtain frame; a second guide rail including a guide section, at least a portion of the guide section engaging the bottom interface section, the curtain rail disengaging from the second support rail and engaging the bayonet of the chain claw, the at least a portion of the guide section being engageable with the chain claw to prevent the curtain rail from falling off; and the third rail comprises a third supporting rail, and the third supporting rail is positioned below the lower-layer conveying section and is used for supporting the curtain frame.

In some embodiments, the second guide track further comprises a flip section, a first end of the flip section being rotatably connected to the guide section, and a second end of the flip section being adjacent to or riding on the third track.

In some embodiments, an upper surface of the turning section is flush with an upper surface of the third support rail, and a lower surface of the second end of the turning section is provided with a guide portion, which is a slope extending upward in a direction adjacent to the third support rail.

In some embodiments, the third rail further includes a turning guide sliding rail, the turning guide sliding rail is connected to the third support rail, the turning guide sliding rail is located below the third support rail, and the turning guide sliding rail is an arc extending downward.

According to another aspect of the present invention, there is provided a laver processing machine including: according to one aspect of the invention, the curtain frame transmission device is provided; the cake making assembly is arranged above the upper-layer transmission section; and the vegetable peeling assembly is positioned above the lower-layer conveying section.

According to the laver processing machine provided by the embodiment of the invention, the curtain frame transmission device is arranged, so that the working surface is turned over after the curtain frame is transmitted by the curtain frame transmission device, a curtain frame turning mechanism is not required to be additionally arranged, the structure and the working process of the laver processing machine are simplified, and the manufacturing cost of the laver processing machine is reduced.

Therefore, the laver processing machine provided by the embodiment of the invention has the advantages of simple structure, simple working process and low cost.

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 configuration diagram of a laver processing machine according to an embodiment of the present invention.

Fig. 2 is a partial schematic view one of the curtain frame conveying device according to the embodiment of the invention.

Fig. 3 is a partial schematic view two of a curtain frame conveying device according to an embodiment of the invention.

Fig. 4 is a partial schematic view three of the curtain frame transfer device according to the embodiment of the invention.

Fig. 5 is a partial schematic view four of a curtain frame transport device according to an embodiment of the present invention.

Fig. 6 is a partial schematic view five of a curtain frame transfer device according to an embodiment of the invention.

Fig. 7 is a schematic view showing the operation of a laver processing machine according to an embodiment of the present invention.

Reference numerals:

a laver processing machine 100; a curtain frame 110; the first connection portion 111; a second connecting portion 112;

a cake making assembly 120; a vegetable peeling assembly 130; a dewatering assembly 140; a water absorbing assembly 150;

a curtain frame transmission device 200; a master transmission device 210; an upper layer transmission section 211; a lower layer transmission section 212; a middle cross-over section 213; a first clip 2131; a bottom interface section 214; a second clamp 2141; an upper feather chain 220; a lower feather chain 230; the chain claws 240; a handpiece 300; a drying chamber 400; a power assembly 500; a speed reducer 510; an intermittent drive mechanism 520;

a first track 610; a first support rail 611; a first guide rail 612; a second support rail 620; a second guide rail 630; a guide section 631; a flip section 632; a guide section 633; a third track 640; the third support rail 641; the flip guide slide 642; a guide wheel 650;

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 accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.

A laver processing machine 100 according to an embodiment of the present invention will be described below with reference to fig. 1 to 7.

As shown in fig. 1, the laver processing machine 100 includes a curtain frame transfer device 200, a pancake making assembly 120, and a peeling assembly 130. The tortilla assembly 110 is used for making tortillas. The cake making assembly 110 pours the fresh laver cake on the working surface of the curtain sheet on the curtain frame 110. The peeling assembly 120 serves to peel the dried laver sheet from the working surface of the curtain frame 110. The curtain frame transmission device 200 is used for transmitting the curtain frame 110, so that the process steps of cake making, drying, peeling and the like can be sequentially performed on the curtain frame 110, and the preparation of the laver cake is completed.

The curtain frame conveying device 200 comprises a main conveying device 210, an upper feather chain 220 and a lower feather chain 230.

The main transfer device 210 has an upper transfer section 211 and a lower transfer section 212 located below the upper transfer section 211. The curtain frame 110 is disconnectably connected to the primary transport device 210. The curtain frame 110 is connected with the main transmission device 210 so as to realize transmission with the main transmission device 210.

The upper feather chain 220 cooperates with the upper transmission segment 211 so that the upper transmission segment 211 can hand over the shade rail 110 to the upper feather chain 220. That is, the shade 110 on the upper layer transmission segment 211 can be disconnected from the upper layer transmission segment 211 and be handed over to the upper layer feather chain 220, and the transmission of the shade 110 is continued by the upper layer feather chain 220.

The lower feather chain 230 is disposed below the upper feather chain 220, and the upper feather chain 220 can connect the curtain frame 110 to the lower feather chain 230 in a straightforward manner. The in-line handover refers to a state in which the orientation of the working surface of the shade frame 110 is substantially unchanged when the upper feather chain 220 hands over the shade frame 110 to the lower feather chain 230, that is, the shade frame 110 is substantially maintained in a position state when it is separated from the upper feather chain 220 after the shade frame 110 is in-line handed over to the lower feather chain 230.

The lower feather chain 230 cooperates with the lower transport section 212 so that the lower feather chain 230 can hand over the shade rail 110 to the lower transport section 212. That is, the shade 110 on the lower feather chain 230 can be disconnected from the lower feather chain 230 and handed over to the lower transport segment 212, and the transport of the shade 110 is continued by the lower transport segment 212.

The lower transport section 212 cooperates with the upper transport section 211 so that the lower transport section 212 can hand over the shade rail 110 to the upper transport section 211. That is, the shade 110 on the lower transport section 212 can eventually return to the upper transport section 211 for the next cycle.

Thus, the transfer (transfer) of the shade 110 to the shade transport apparatus 200 is a cyclic process, and the transfer sequence of the cyclic process is: an upper transmission segment 211, an upper feather chain 220, a lower feather chain 230, a lower transmission segment 212, and an upper transmission segment 211. In particular, the curtain frame 110 is in-line with the upper feather chain 220 and the lower feather chain 230.

The tortilla assembly 120 is disposed above the upper transfer section 211. The working surface of the curtain frame 110 transferred on the upper layer transfer section 211 is the upper surface of the curtain frame 110, and the cake making assembly 120 located above the upper layer transfer section 211 pours fresh laver cakes on the working surface of the curtain frame 110 located on the cake making position.

The peeling assembly 130 is positioned above the lower transport section 212. The working surface of the curtain frame 110 transported on the lower transport section 212 is the upper surface of the curtain frame 110, and the vegetable peeling assembly 130 located above the lower transport section 212 peels dried laver cakes from the working surface of the curtain frame 110 located at the vegetable peeling position.

The flow of transferring and delivering the curtain frame 110 and the process of making laver in sheet will be briefly described below by taking the laver processing machine 100 shown in fig. 1 as an example.

The curtain frame 110 is connected to the upper transmission section 211 and is transmitted in the direction (leftward direction) of the upper feather chain 220 along with the upper transmission section 211. When the curtain frame 110 reaches the cake making position, the cake making assembly 120 pours fresh laver cakes onto the upward working surface of the curtain frame 110. The curtain frame 110 continues to be transported along with the upper-layer transporting section 211, and reaches a position of connection with the upper-layer feather chain 220, the left side (side) of the curtain frame 110 body gradually enters an opening formed by two adjacent chain pieces on the upper-layer feather chain 220, and along with the operation of the upper-layer transporting section 211 and the upper-layer feather chain 220, when most of the curtain frame 110 body enters the opening formed by two adjacent chain pieces on the upper-layer feather chain 220, the curtain frame 110 is taken up by the upper-layer feather chain 220 to separate the curtain frame 110 from the upper-layer transporting section 211, so that the curtain frame 110 is driven by the upper-layer transporting section 211 to be connected to the upper-layer feather chain 220, and in the process of connection, the curtain frame 110 turns counterclockwise, so that the working surface of the curtain frame 110 faces left. The curtain frame 110 is driven by the upper feather chain 220 to be transmitted to the left, and after the leftmost end of the upper feather chain 220 is turned anticlockwise, the curtain frame reaches the joint position of the upper feather chain 220 and the lower feather chain 230, and at the moment, the working surface of the curtain frame 110 faces to the right due to turning. It should be noted that the upper feather chain 220 has a certain length in the left-right direction, so that the laver has sufficient drying time due to the process that the curtain frame runs to the leftmost end on the upper feather chain 220, then turns counterclockwise, and then runs to the joint of the upper feather chain 220 and the lower feather chain 230.

The curtain frame 110 is transferred from the upper feather chain 220 to the lower feather chain 230, and the working surface of the curtain frame 110 always faces to the right. When the curtain frame 110 is driven by the lower feather chain 230 to be transported to the left and turns over counterclockwise at the leftmost end of the lower feather chain 230, and then reaches the intersection of the lower feather chain 230 and the lower transport section 212, which are located below the lower feather chain 230, at this time, the working surface of the curtain frame 110 turns over to the left, and the turning and transporting processes of the curtain frame 110 described herein are also processes required for meeting sufficient laver drying time. The shade 110 exhibits a clockwise rotation during the handoff to the lower conveyor section 212 such that the shade 110 faces upward when handed off to the lower conveyor section 212. During the transfer of the curtain frame 110 at the lower transfer stage 212, the laver sheet is peeled off, completing a laver sheet making cycle. The curtain frame 110 is transferred from the lower layer transfer section 212 to the upper layer transfer section 211 to enter the next cycle, and the working surface of the curtain frame 110 is the reverse of the working surface in the previous cycle, so that the double-sided alternate application of the curtain frame 110 is realized.

According to the laver processing machine provided by the embodiment of the invention, the curtain frame transmission device is arranged, so that the working surface is turned over after the curtain frame is transmitted by the essential and basic transmission device of the curtain frame, a curtain frame turning mechanism is not required to be additionally arranged, the structure and the working process of the laver processing machine are simplified, and the manufacturing cost of the laver processing machine is reduced.

Therefore, the laver processing machine provided by the embodiment of the invention has the advantages of simple structure, simple working process and low cost.

For convenience of description, the following further describes the technical solution by taking the extending directions of the upper layer transmission section 211 and the lower layer transmission section 212 as examples in the left-right direction, which is shown by the arrow in fig. 1. The transmission direction of the upper layer transmission segment 211 is from right to left, and the transmission direction of the lower layer transmission segment 212 is from left to right. The upper and lower feather chains 220 and 230 are both located to the left of the upper and lower transmission segments 211 and 212. The transmission direction of the curtain frame 110 on the upper feather chain 220 is from right to left and then from left to right, and the transmission direction of the curtain frame 110 on the lower feather chain 230 is from right to left and then from left to right.

Further, as shown in fig. 1, each of the upper and lower feather chains 220 and 230 is a closed loop, and each of the upper and lower feather chains 220 and 230 is rotated counterclockwise.

In some embodiments, the curtain frame 110 includes a body, a first connecting portion 111 and a second connecting portion 112, the body is located between the first connecting portion 111 and the second connecting portion 112, and the curtain frame 110 is connected to the main transmission device 210, the upper feather chain 220 and the lower feather chain 230 through the first connecting portion 111 or the second connecting portion 112. The main body has a front side and a back side, and both sides can be used for making laver cakes.

Illustratively, the shade frame 110 is connected with the main transmission device 210 through the first connection part 111 and moves with the main transmission device 210, the shade frame 110 is connected with the upper feather chain 220 through the first connection part 111, and the shade frame 110 is connected with the lower feather chain 230 through the second connection part 112 after being crossed with the lower feather chain 230. It can be understood that the curtain frame 110 is detachably connected with the upper feather chain 220, the lower feather chain 230 and the main transmission device 210.

Optionally, the first connection portion 111 and the second connection portion 112 are rods. The construction of the curtain frame 110 may be any known construction of curtain frames known to those skilled in the art and will not be described in detail herein.

Further, in order to facilitate the curtain frame 110 to be crossed from the upper feather chain 220 to the lower feather chain 230 and to make the crossing process more accurate, as shown in fig. 1, the main transmission device 210 further comprises a middle crossing section 213. The middle connection section 213 is located between the upper feather chain 220 and the lower feather chain 230 in the vertical direction, and the middle connection section 231 is used for transferring the curtain frame 110 from the disengagement position of the upper feather chain 220 to the receiving position of the lower feather chain 230.

The disengaging position of the upper feather chain 220 refers to a position when the curtain frame 110 is disengaged from the upper feather chain 220, and the receiving position of the lower feather chain 230 refers to a position when the curtain frame 110 falls on the lower feather chain 230. It will be appreciated that the disengaged position of the upper layer of stringers 220 is above the engaged position of the lower layer of stringers 230.

That is, the middle cross-section 213 serves to forward the curtain rail 110 detached from the upper wing chain 220 to the lower wing chain 230. This is because there is a certain distance between the upper feather chain 220 and the lower feather chain 230, if the curtain frame 110 falls only under the action of its own weight, the fall is prone to be inaccurate in the process, and the operation of the laver processing machine 100 is affected. Therefore, the middle connection section 213 improves the reliability of the laver processing machine 100, and also prevents the laver sheet on the curtain frame 110 from separating or falling off from the curtain sheet due to the excessively fast falling speed of the curtain frame 110, so as to prevent the adhesion state of the laver sheet from being affected, and also protects the curtain frame 110 from being damaged by impact, thereby prolonging the service life of the curtain frame 110.

Further, in order to be able to cooperate with the curtain rail 110, as shown in fig. 2, a first clamping member 2131 is provided on the middle cross section 213, and the first clamping member 2131 is movable on the middle cross section 213. The first clip 2131 can be engaged with either one of the first connecting portion 111 and the second connecting portion 112 of the curtain frame 110.

The first clip 2131 is used for receiving the curtain frame 110 detached from the detached position of the upper feather chain 220, and the curtain frame 110 is connected with the first clip 2131 through the first connecting part 111 or the second connecting part 112 so as to move with the first clip 2131.

For example, after the first connecting portion 111 of the curtain frame 110 is detached from the upper feather chain 220, the first connecting portion 111 of the curtain frame 110 cooperates with the first clamping piece 2131 to move downward with the first clamping piece 2131 on the middle cross section 213, and then the first connecting portion 111 of the curtain frame 110 is detached from the first clamping piece 2131 to fall to the receiving position of the lower feather chain 230.

Alternatively, as shown in fig. 3, when the curtain frame 110 is detached from the first clamping piece 2131, a part (lower part) of the curtain frame 110 is located between two adjacent links of the lower feather link 230, and the two adjacent links are at an angle. Therefore, the curtain frame 110 can accurately fall between the two pieces of the lower feather chain 230, and the reliability of the laver processing machine 100 is improved.

Further, as shown in fig. 1 and 2, the curtain rod transferring device 200 further includes a first rail 610, and the first rail 610 includes a first supporting rail 611 and a first guiding rail 612 located below the upper feather chain 220. The first support rail 611 cooperates with the upper feather chain 220 to support the curtain frame 110. The first guide rail 612 is connected to the first support rail 611 and extends downward to be engaged with the middle cross-section 213.

As an example, as shown in fig. 2 and 3, the middle interface section 213 is a chain, the first clamping member is a chain claw 240, and the chain claw 240 has a bayonet. After the curtain frame 110 is separated from the upper feather chain 220, the curtain frame can be matched with the bayonet of the chain claw 240, and the first guide rail 612 is matched with the chain claw 240 to prevent the curtain frame 110 from falling off.

Specifically, the first guide rail 612 is connected to the right end portion of the first support rail 611. The connection point of the first supporting rail 611 and the first guiding rail 612 is the release position of the curtain frame 110 on the upper feather chain 220. The length of the first guide rail 612 is equal to the length of the mid-section 213. The first guide rail 612 is located on the left side of the middle cross section 213.

The following describes in detail the process of transferring the shade strip 110 from the upper feather chain 220 to the lower feather chain 230 by using the middle cross-section 213 as an example of the transferring process of the shade strip 110 shown in fig. 2-3.

The first support rail 611 is used to support the first coupling portion 111 of the shade rail 110. It is understood that the remainder of the shade frame 110 may naturally sag as the shade frame 110 moves along the first support rail 611. As shown in fig. 2, when the curtain frame 110 moves to the connection position of the first guide rail 612 and the first support rail 611, the curtain frame 110 loses the support of the first support rail 611 and falls off from the first support rail 611, and at this time, the first connection portion 111 of the curtain frame 110 can fall into the bayonet of the chain claw 240 with the opening facing left. Subsequently, the chain claw 240 moves downward along with the operation of the middle cross section 213, and in the process, the chain claw 240 engages with the first guide rail 612 on the left side thereof, preventing the curtain rail 110 from falling. During this process, the remainder of the shade frame 110 may naturally sag.

As shown in fig. 3, when the first connecting portion 111 of the curtain rail 110 moves to the lowest position of the first guide rail 612 by the chain claw 240, the first connecting portion 111 of the curtain rail 110 loses its support and falls off the bayonet of the chain claw 240, and then falls down between the two opened chain pieces of the lower feather chain 230 by its own weight. Thus, the curtain frame 110 is handed over from the upper feather chain 220 to the lower feather chain 230 by the middle hand-over section 213, i.e. the curtain frame 110 is not deflected in this process.

In some embodiments, as shown in fig. 1, to better interface the shade rail 110 from the lower feather chain 230 to the lower conveying section 212, the primary conveyor 210 further comprises a bottom interface section 214. The bottom cross-section 214 is located between the lower feather chain 230 and the lower transport section 212 for transferring the shade 110 from the lower feather chain 230 onto the lower transport section 212.

That is, after the curtain frame 110 is separated from the lower feather chain 230, the curtain frame 110 is coupled with the lower cross-connecting section 214, and the lower cross-connecting end 214 transfers the curtain frame 110 to the lower transfer section 212, so that the transfer process of the laver processing machine 100 is smoother and more reliable. The curtain frame 110 is located below the lower feather chain 230 at the disengagement position of the lower feather chain 230. The bottom interface section 214 extends generally in the up-down direction.

Further, in order to be able to cooperate with the curtain rail 110, as shown in fig. 4, a second clamping member 2141 is provided on the bottom cross section 214, and the second clamping member 2141 is movable on the bottom cross section 214. The second clipping part 2141 is adapted to receive the curtain rail 110 detached from the detached position of the lower feather chain 230. The second clip 2141 can be engaged with any one of the first connecting portion 111 and the second connecting portion 112 of the curtain frame 110.

The curtain rail 110 is coupled to the second clamping member 2141 by the first connecting portion 111 or the second connecting portion 112 so as to move with the bottom cross-section 214. Illustratively, the bottom interface section 214 moves the second gripper member 2141 from top to bottom, and the shade rail 110 is thereby transported with the second gripper member 2141 from top to bottom.

For example, after the second connecting portion 112 of the shade rail 110 is detached from the lower wing chain 230, the second connecting portion 112 of the shade rail 110 cooperates with the second clamping member 2141 to move downward with the second clamping member 2141 on the bottom cross-connecting section 214 to be transferred to the lower transport section 212.

As an example, as shown in fig. 4, the bottom cross section 214 is a chain, the second clamping member 2141 is a chain claw 240, and the curtain rail 110 can be engaged with the bayonet of the chain claw 240 after being separated from the lower feather chain 230.

Further, as shown in fig. 1, the main transmission device 210 is a closed loop. The upper layer transmission section 211, the middle cross-over section 213, the bottom cross-over section 214, and the lower layer transmission section 212 are sequentially connected. The main transmission device 210 is provided with a chain claw 240, and the first clamping piece 2131 and the second clamping piece 2141 are both the chain claw 240. The arrangement improves the working fluency of the curtain frame conveying device 200, reduces the number of components of the curtain frame conveying device 200 and ensures that the structure of the curtain frame conveying device 200 is more reasonable.

It should be noted that the chain claw 240 is located outside the closed loop chain at all times, that is, the bayonet of the chain claw 240 on the chain on the upper layer conveying section 211 faces upward, and the bayonet of the chain claw 240 on the chain on the lower layer conveying section 212 faces downward.

Specifically, as shown in fig. 1, the middle cross-section 213 and the bottom cross-section 214 are located on the left side of the main transport device 210. The curtain rail transfer apparatus 200 further includes two sprockets corresponding to the middle cross section 213 to support and guide the middle cross section 213 and two sprockets corresponding to the bottom cross section 214 to support and guide the bottom cross section 214. A guide wheel 650 is further disposed between the middle cross-connecting section 213 and the bottom cross-connecting section 214, the guide wheel 650 is located inside the middle cross-connecting section 213 and the bottom cross-connecting section 214, and the guide wheel 650 is disposed such that a section of chain recessed toward the inside of the main transmission device 210 is disposed between the middle cross-connecting section 213 and the bottom cross-connecting section 214, so that the structure of the main transmission device 210 is more reasonable.

For example, when the first connecting portion 111 of the curtain rail 110 reaches the bottom of the middle cross section 213, the bayonet of the claw 240 on the chain is gradually turned from left to down as the chain is then recessed inward, and thus the first connecting portion 111 of the curtain rail 110 loses support and slides out of the bayonet of the claw 240.

Further, as shown in fig. 4-6, the curtain rod transferring device 200 further includes a second supporting rail 620, a second guiding rail 630 and a third rail 640. The second support rail 620 is located under the lower feather chain 230 and cooperates with the lower feather chain 230 to support the curtain frame 110. The second guide track 630 includes a guide section 631, and at least a portion of the guide section 631 is engaged with the bottom interface section 214. The curtain rail 110 is disengaged from the second support rail 620 and then engages with the bayonet of the chain claw 240, and the at least a portion of the guide section 631 can engage with the chain claw 240 to prevent the curtain rail 110 from falling off. The third track 640 includes a third support track 641, the third support track 641 being disposed below the lower conveyor section 212 for supporting the shade 110.

At least a portion of the guiding section 631 cooperates with the bottom cross section 214, that is, the guiding section 631 may cooperate with the bottom cross section 214 entirely, or may cooperate with the bottom cross section 214 partially, and cooperate with the lower transport section 212 partially. For example, as shown in fig. 4, a portion of the guiding section 631, which is engaged with the bottom cross-connecting section 214, extends up and down, and another portion of the guiding section 631, which is horizontally extended, is engaged with the lower transport section 212.

The second guide track 630 further includes a flip section 632, a first end of the flip section 632 is rotatably connected to the guide section 631, and the second end of the flip section 632 is adjacent to or rides on the third track 640.

As an example, as shown in fig. 4, the first end of the turning section 632 is a left end thereof, which is rotatably connected to the guide section 631 such that the turning section 632 is turnable with respect to the guide section 631. The second end of the flip section 632 can rotate with the first end of the flip section 632 as a rotation center. The second end of the flip section 632 rides on the third track 640. When the turning section 632 turns counterclockwise, a curtain frame exit allowing the curtain frame 110 to pass through is formed between the second end of the turning section 632 and the third rail 640, and after the curtain frame 110 passes through, the turning section 632 returns to the non-turned position under the effect of its own weight, that is, the turning section is re-loaded on the third rail 640.

Further, as shown in fig. 4, an upper surface of the turning section 632 is flush with an upper surface of the third support rail 641, and a lower surface of the second end of the turning section 632 is provided with a guide portion 633, where the guide portion 633 is an inclined surface extending upward in a direction adjacent to the third support rail 641. The guide portion 633 can make the curtain frame 110 pass more smoothly, and improve the structural reasonableness of the second guide rail 630.

Further, as shown in fig. 4, the third rail 640 further includes a roll guide slide rail 642, the roll guide slide rail 642 is connected to the third support rail 641, the roll guide slide rail 642 is located below the third support rail 641, and the roll guide slide rail 642 is an arc extending downward. The tilt guide slide 642 is used to support and guide the tilting of the shade rail 110.

Taking the conveying process of the shade 110 shown in fig. 4-6 as an example, the process of the shade 110 being handed over from the lower feather chain 230 to the lower conveying section 212 by the middle hand-over section 213 will be described in detail.

As shown in fig. 4, the second support rail 620 is used to support the second attachment portion 112 of the shade rail 110, it being understood that the remainder of the shade rail 110 may naturally sag as the shade rail 110 moves along the second support rail 620. When the curtain rail 110 moves to the end (rightmost side) of the second support rail 620, the curtain rail 110 loses the support of the second support rail 620 and falls off the second support rail 620, and the second connecting part 112 of the curtain rail 110 can fall into the bayonet of the chain claw 240 on the bottom cross section 214. Subsequently, the chain claw 240 moves downward by the operation of the bottom interface section 214 and then moves rightward by the operation of the lower transfer section 212. In the process, the chain claw 240 cooperates with the guide section 631 to prevent the curtain rail 110 from falling. During this process, the remainder of the shade frame 110 may naturally sag.

When the second connecting portion 112 of the curtain rail 110 moves to the leftmost end of the guiding section 631 by the chain claw 240, the second connecting portion 112 of the curtain rail 110 is transferred to the turning section 632. Then, the first connecting portion 111 of the curtain rail 110 contacts the tilt guide rail 642, and as the second connecting portion 112 of the curtain rail 110 continues to move rightward, the curtain rail 110 is tilted clockwise by the tilt guide rail 642.

As shown in fig. 4 and 5, after the second connecting portion 112 of the shade 110 is handed over to the third support rail 641, as the second connecting portion 112 of the shade 110 continues to move rightward, the body of the shade 110 and the first connecting portion 111 will open the shade exit between the second end of the turning segment 632 and the third rail 640, i.e., the shade 110 turns the turning segment 632 counterclockwise, and the body of the shade 110 and the first connecting portion 111 gradually slide from the shade exit onto the third support rail 641.

When the shade rail 110 is fully positioned on the third support track 641, the flip segment 632 flips clockwise to the home position for the next shade rail 110 to pass.

In the above process, the curtain frame 110 detached from the lower feather chain 230 is driven by the lower conveyance section 121 at the second connection portion 112, and finally rotates clockwise by 90 ° with the second connection portion 112 as the rotation center, and reaches the third support rail 641, and finally engages with the lower conveyance section 212 and moves rightward therewith.

It will be understood by those skilled in the art that the curtain frame transfer device 200 may further include other rails for supporting the curtain frame 110, not listed herein, in order to enable the curtain frame 110 to move with the curtain frame transfer device 200.

In some embodiments, as shown in fig. 1, the laver processing machine 100 includes a head 300 and a drying chamber 400, and the drying chamber 400 is located at the left side of the head 300. The main transfer device 210 is located in the machine head 300, and most of each of the upper feather chain 220 and the lower feather chain 230 extends into the drying chamber 400, so that the curtain frame 110 can pass through the drying chamber 400 while being transferred on the upper feather chain 220 and the lower feather chain 230, and the laver cake on the curtain frame 110 is dried thereby.

In some embodiments, as shown in fig. 1, the laver processing machine 100 further includes a dewatering assembly 140 and a water absorbing assembly 150, each of the dewatering assembly 140 and the water absorbing assembly 150 being located at the upper layer transfer section 211. The dehydration component 140 is used for dehydrating the laver cake on the curtain frame 110 transported on the upper layer transport section 211, and the water absorption component 150 is used for absorbing the laver cake on the curtain frame 110 transported on the upper layer transport section 211.

Illustratively, as shown in fig. 1, the water intake assembly 150 is located downstream of the cake making assembly 120, and the water removal assembly 140 is located downstream of the water intake assembly 150. Specifically, after fresh laver is poured on the curtain frame 110, the curtain frame 110 is stepped along with the upper layer transmission section 211 to the position of the water absorption assembly 150, and the water absorption assembly 150 performs negative pressure suction on water in a laver cake, so that a large amount of water in the laver cake is removed preliminarily. Then the curtain frame 110 is stepped along with the upper layer transmission section 211 to reach the position of the dewatering component 140, and the dewatering component 140 utilizes the sponge extrusion principle to extrude and dewater the laver pie, so that the residual moisture in the laver pie is further removed.

In some embodiments, the laver maker 100 further includes a power assembly 500. The power assembly 500 is used for supplying power to the working process of the laver processing machine 100.

Illustratively, as shown in fig. 1, the power assembly 500 includes a speed reducer 510 and an intermittent drive mechanism 520. A speed reducer 510 is connected to each of the tortilla assembly 120, the vegetable peeling assembly 130, the dewatering assembly 140, and the water absorbing assembly 150 so as to provide a driving force thereto. The speed reducer 510 is connected to an intermittent drive mechanism 520, and the intermittent drive mechanism 520 is connected to the main transfer device 210 to provide an intermittent drive force to the main transfer device 210.

This is because when the curtain frame 110 reaches the position of the cake making assembly 120, the vegetable peeling assembly 130, the dewatering assembly 140 or the water absorbing assembly 150 and performs the operation, the main transporting device 210 stops the operation, waits for the curtain frame 110 to perform the flow operation, and when the operation is completed, the main transporting device 210 continues to transport the curtain frame 110. Therefore, the main transfer device 210 is in the intermittent motion mode, and the intermittent drive mechanism 520 is provided to intermittently drive the main transfer device 210 by the speed reducer 510.

The main transfer device 210 may be provided with a plurality of curtain frames 110, and the above-described respective step-by-step work processes (cake making, dewatering, water absorption, and peeling) may be performed simultaneously. During the stop time period of the main conveying device 210, the cake making assembly 120, the vegetable peeling assembly 130, the dewatering assembly 140 or the water absorbing assembly 150 simultaneously operate the curtain frame 110 at the operation position of each assembly, and simultaneously respectively complete the respective operation processes, thereby improving the working efficiency.

It should be further noted that the curtain frame transferring and handing-over process described above can be implemented in the simultaneous position movement of the main transferring device 210, the upper feather chain 220 and the lower feather chain 230, or the alternating movement of the main transferring device 210, the upper feather chain 220 and the lower feather chain 230, which is not limited herein. Therefore, the laver processing machine 100 provided by the embodiment of the invention has good inclusiveness and reliability.

The transmission principle of the laver processing machine 100 according to an embodiment of the present invention will be described in detail below, taking a schematic transmission principle of the laver processing machine 100 shown in fig. 7 as an example.

In fig. 7, 9 different positions of the curtain frame 110 on the curtain frame transmission device 200 are indicated by (i) - (c), and the front and the back of the curtain frame 110 are indicated by a surface a and a surface B. When the curtain frame 110 completing the cake making process is located at the position of (i), the A surface faces upwards, and the laver cake is made on the A surface, which is the working surface of the curtain frame 110. The curtain frame 110 is conveyed leftwards under the action of the upper-layer conveying section 211, and is connected to the upper-layer feather chain 220 at the leftmost end of the upper-layer conveying section 211, and due to the fact that the upper-layer feather chain 220 rotates anticlockwise, the curtain frame 110 turns over anticlockwise, the turning angle is 90 degrees, and the curtain frame reaches the position II. The shade frame 110 has a face A facing to the left. The curtain frame 110 is transmitted under the action of the upper feather chain 220 and is transmitted to the position (three) below the upper feather chain 220, and at the moment, the curtain frame 110 is turned by 180 degrees anticlockwise, and the surface A faces the right.

The curtain frame 110 is transported to the right by the upper feather chain 220 to reach the disengaging position of the upper feather chain 220, and then the curtain frame 110 is transferred to the lower feather chain 230 in the right-hand direction with the help of the middle transfer section 213 to reach the receiving position of the lower feather chain 230, namely the position (r). Because of the cis-position connection, the curtain frame 110 at the position (r) is the same as the position (c), and the surface A faces the right.

The curtain frame 110 reaches the position of the fifth under the action of the lower feather chain 230 rotating counterclockwise, because the curtain frame 110 is turned over counterclockwise by 180 degrees, the surface A faces left. In the process of transferring the curtain frame 110 from the lower feather chain 230 to the lower transmission section 212, the position (c) is passed through, the surface (a) is still left unchanged, and then the curtain frame is rotated by 90 degrees clockwise and then transferred onto the third support rail 641 to reach the position (c), and at this time, the surface (a) of the curtain frame 110 faces upward. After which the dried laver sheet on the side of the curtain frame 110A is peeled off. The empty curtain rail 110 continues to move with the main conveyor 210 to position b, where plane a faces the left. Then, the curtain frame 110 returns to the upper layer transmission section 211 to a position ninthly, and the upward working surface of the curtain frame 110 is the reverse side of the surface A, namely the surface B, namely the laver cake is made on the surface B in the next circulation. Thus, both sides A, B of the shade rail 110 are used alternately.

The laver processing provided by the embodiment of the invention realizes double-sided use of the curtain sheet on the premise of not additionally arranging the curtain frame turnover mechanism, so that the laver processing has the technical advantages of simple structure, low production cost, good reliability and the like.

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 specifically limited 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 "under," "beneath," and "under" a second feature may be directly under or obliquely under the second 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 (10)

1. A curtain frame transmission device of a laver processing machine is characterized by comprising:

the main conveying device is provided with an upper-layer conveying section and a lower-layer conveying section positioned below the upper-layer conveying section, and the curtain frame is disconnectably connected with the main conveying device;

the upper-layer feather chain is matched with the upper-layer transmission section so that the upper-layer transmission section can transfer the curtain frame to the upper-layer feather chain; and

the lower-layer feather chain is arranged below the upper-layer feather chain, the upper-layer feather chain can enable the curtain frame to be handed over to the lower-layer feather chain in a direct position, the lower-layer feather chain is matched with the lower-layer transmission section so that the curtain frame can be handed over to the lower-layer transmission section by the lower-layer feather chain, and the lower-layer transmission section is matched with the upper-layer transmission section so that the curtain frame can be handed over to the upper-layer transmission section by the lower-layer transmission section.

2. The curtain frame transfer device of a laver processing machine according to claim 1, wherein the curtain frame comprises a body, a first connecting portion and a second connecting portion, the body is located between the first connecting portion and the second connecting portion, and the curtain frame is connected to the main transfer device, the upper wing chain and the lower wing chain through the first connecting portion or the second connecting portion.

3. The curtain frame transfer device of a laver processing machine according to claim 2, wherein the main transfer device further comprises a middle cross-connecting section which is located between the upper wing chain and the lower wing chain in the up-down direction, the middle cross-connecting section being used for transferring the curtain frame from a detaching position of the upper wing chain to a receiving position of the lower wing chain,

the middle cross-connecting section is provided with a first clamping piece, the first clamping piece is movable on the middle cross-connecting section, and the first clamping piece can be matched with any one of the first connecting part and the second connecting part of the curtain frame.

4. The curtain frame transfer device of a laver processing machine according to claim 3, further comprising a first rail positioned below the upper wing chain, the first rail comprising a first support rail cooperating with the upper wing chain to support the curtain frame and a first guide rail coupled to the first support rail and extending downward to cooperate with the middle cross section,

the middle connection section is a chain, the first clamping piece is a chain claw, the curtain frame is separated from the upper feather chain and then matched with a bayonet of the chain claw, and the first guide rail can be matched with the chain claw to prevent the curtain frame from falling off.

5. The drape-frame transferring device of a laver processing machine according to claim 2, wherein said main transferring device further comprises a bottom cross-section between said lower feather chain and said lower transferring section for transferring said drape-frame from said lower feather chain to said lower transferring section,

the bottom cross-connecting section is provided with a second clamping piece, the second clamping piece is movable on the bottom cross-connecting section, and the second clamping piece can be matched with any one of the first connecting part and the second connecting part of the curtain frame.

6. The curtain frame transfer device of a laver processing machine according to claim 5, wherein the bottom cross section is a chain, the second clamping member is a chain claw,

curtain frame transmission device still includes:

the second supporting track is positioned below the lower feather chain and matched with the lower feather chain to support the curtain frame;

a second guide rail including a guide section, at least a portion of the guide section engaging the bottom interface section, the curtain rail disengaging from the second support rail and engaging the bayonet of the chain claw, the at least a portion of the guide section being engageable with the chain claw to prevent the curtain rail from falling off;

and the third rail comprises a third supporting rail, and the third supporting rail is positioned below the lower-layer conveying section and is used for supporting the curtain frame.

7. The curtain frame transfer device of a laver processing machine as claimed in claim 6, wherein the second guide rail further comprises a turning section, a first end of which is rotatably connected to the guide section, and a second end of which is adjacent to or carried on the third rail.

8. The curtain frame transfer device of a laver processing machine according to claim 7, wherein an upper surface of the inverting section is flush with an upper surface of the third support rail, and a lower surface of the second end of the inverting section is provided with a guide part which is a slope extending upward in a direction adjacent to the third support rail.

9. The curtain frame transfer device of a laver processing machine according to claim 7, wherein the third rail further comprises a turnover guide rail connected to the third support rail, the turnover guide rail being located below the third support rail, the turnover guide rail having an arc shape extending downward.

10. A laver processing machine, comprising:

a curtain frame transfer device of the laver processing machine according to any one of claims 1 to 9;

the cake making assembly is arranged above the upper-layer transmission section; and

and the vegetable peeling assembly is positioned above the lower-layer transmission section.

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