Full-sugar surface seaweed roll forming machine

Abstract

The present application relates to a kind of full sugar surface sea-nori roll forming machine, including intermediate support box, and be set on the conveyor belt conveying device of intermediate support box, vibration powdering device, transmission separation device, roast vegetable heating device, front and rear vegetable conveying device, roll vegetable coating device, roll vegetable device and roll-off device;Sea-nori piece is conveyed to transmission separation device by conveyor belt conveying device, and vibration powdering device adds sugar powder to sea-nori piece during conveying process;Roast vegetable heating device heats sea-nori piece, and transmission separation device conveys heated sea-nori piece to front and rear vegetable conveying device, and front and rear vegetable conveying device includes roll vegetable conveyor belt, and roll vegetable device includes roll vegetable stick;Then roll vegetable stick is pressed against sea-nori piece on roll vegetable conveyor belt, and roll vegetable device drives roll vegetable conveyor belt and sea-nori piece to coat roll vegetable stick, and roll vegetable stick and roll vegetable conveyor belt are synchronously rotated, so that sea-nori piece is wound on roll vegetable stick;Roll-off device is used to roll-off sea-nori roll;The present application can improve the production efficiency of full sugar surface sea-nori roll.

Description

TECHNICAL FIELD

[0001] The present application relates to a full-sugar surface seaweed roll forming machine, belonging to the technical field of seaweed roll forming machines. BACKGROUND

[0002] At present, there are mainly two types of seaweed products on the market, seaweed rolls and seaweed sheets. Seaweed rolls are more popular with consumers due to their unique taste. Seaweed rolls are a kind of food formed after laver is baked and seasoned. The production process of seaweed rolls mainly includes baking, seasoning and roll forming.

[0003] There are two forms of joint bonding for seaweed roll forming. One is to add seasoning powder or seasoning slurry at the joint, which is referred to as a low-sugar seaweed roll in the present application. The other is to add sugar powder or seasoning slurry on the entire surface of the laver sheet, which is referred to as a full-sugar seaweed roll. At present, most of the seaweed roll forming on the market is processed by manual operation, which makes the processing efficiency of seaweed rolls low, the quality difficult to guarantee, and the production cost relatively high. At the same time, manual operation cannot guarantee the hygiene of food and has safety hazards.

[0004] The existing full-sugar surface seaweed roll forming technology is to add liquid or thick sugar powder seasoning to the laver sheet under the clamping of two conveying rollers, and to make it by heating and rolling with the heating roller. However, because the full-sugar surface seaweed roll has sugar powder seasoning on the entire surface of the laver sheet, the sugar powder seasoning is easy to stick to the conveying roller after being heated and melted into the laver sheet, which is not easy to form. SUMMARY

[0005] In order to solve the problems in the prior art, the present application provides an automatic full-sugar surface seaweed roll forming machine which is easy to form.

[0006] In order to achieve the above-mentioned purpose, the technical solution provided by the present application is as follows: a full-sugar surface seaweed roll forming machine, comprising a rack, characterized in that: it further comprises an intermediate support box arranged on the rack, and a conveying belt conveying device, a vibrating powder adding device, a laver heating device, a conveying and separating device, a front and rear laver conveying device, an auxiliary heating device, a laver wrapping device, a laver device and a laver removing device arranged on the intermediate support box.

[0007] The intermediate support box is sequentially provided with a first station, a second station and a third station from front to back; the conveying belt conveying device and the vibrating powder adding device are arranged at the first station, the conveying and separating device and the laver heating device are arranged at the second station, and the front and rear laver conveying device, the auxiliary heating device, the laver wrapping device, the laver device and the laver removing device are arranged at the third station.

[0008] Seaweed sheets are placed on a conveyor belt and conveyed backward to a separation device. During the conveying process, a vibrating powdering device adds powdered sugar to the seaweed sheets. The roasting heating device heats the seaweed sheets on the separation device. The separation device then conveys the heated seaweed sheets to a front and back food conveying device, which includes a rolling conveyor belt supporting the seaweed sheets. The rolling device includes a rolling pusher rotatably connected to a support box and a rolling rod. An auxiliary heating device heats the adhesive end of the seaweed sheets on the rolling conveyor belt. The rolling rod then presses against the seaweed sheets on the rolling conveyor belt, and the rolling pusher rotates, causing the rolling conveyor belt and the seaweed sheets to wrap around the rolling rod. The rolling rod and the rolling conveyor belt rotate synchronously, causing the seaweed sheets to wrap around the rolling rod, forming a seaweed roll. A de-rolling device is located above the rolling device to de-roll the seaweed rolls.

[0009] A further design of the above technical solution is as follows: the conveying and separating device includes an upper conveying and separating mechanism and a lower conveying and separating mechanism; the upper conveying and separating mechanism includes an upper conveyor belt, an upper conveyor belt drive roller, an upper conveyor belt driven roller, an upper conveyor belt tension roller, an upper separating narrow belt group, an upper separating narrow belt group drive roller, an upper separating narrow belt group tension roller, an upper conveying cleaning roller, and a vibrating toothed wheel group. The upper conveyor belt is wound around the upper conveyor belt drive roller, the upper conveyor belt driven roller, and the upper conveyor belt tension roller. The upper separating narrow belt group is wound around the upper separating narrow belt group drive roller, the upper separating narrow belt group tension roller, the upper conveyor belt drive roller, and the upper conveying driven roller, and is sleeved on the outside of the upper conveyor belt. The upper conveyor belt and the upper separating narrow belt group are partially in contact with each other between the upper conveyor belt drive roller and the upper conveying driven roller. The upper conveying cleaning roller is in contact with the outside of the upper separating narrow belt group.

[0010] The lower conveyor separation mechanism includes a lower conveyor belt, a lower conveyor belt drive roller, a lower conveyor belt tension roller, a lower conveyor driven roller, a lower separation narrow belt group, a lower separation narrow belt group limit roller, a lower separation narrow belt group tension roller, and a lower separation narrow belt group drive roller. The lower conveyor belt is wound around the lower conveyor belt drive roller, the lower conveyor belt tension roller, and the lower conveyor driven roller. The lower separation narrow belt group is wound around the lower separation narrow belt group limit roller, the lower separation narrow belt group tension roller, the lower separation narrow belt group drive roller, the lower conveyor belt drive roller, and the lower conveyor driven roller, and is sleeved on the outside of the lower conveyor belt. The lower conveyor belt and the lower separation narrow belt group are partially in contact with each other between the lower conveyor belt drive roller and the lower conveyor driven roller.

[0011] The vibrating toothed wheel assembly is disposed on the upper separation narrow belt group drive roller and the lower separation narrow belt group drive roller, and is located at the gap between the upper separation narrow belt group and the lower separation narrow belt group respectively;

[0012] The roasting heating device includes an upper heating plate, a lower heating plate, a heating plate support rod, an upper heating plate lifting slide cylinder, and an upper heating lifting cylinder connecting plate. The lower heating plate is fixed to the intermediate support box via the heating plate support rod. The upper heating plate is connected to the slide of the upper heating plate lifting slide cylinder via the heating lifting cylinder connecting plate. The upper heating plate lifting slide cylinder is fixed to the intermediate support box. The lower heating plate is located below the portion of the lower conveyor belt corresponding to the portion between the lower conveyor belt drive roller and the lower conveyor driven roller. The upper heating plate is located above the portion of the upper conveyor belt corresponding to the portion between the upper conveyor belt drive roller and the upper conveyor driven roller.

[0013] The seaweed sheet is placed on the lower conveyor belt and the lower separation narrow belt assembly. When heated, the upper heating plate lifting slide cylinder drives the upper heating plate to move downward, pushing the upper conveyor belt and the upper separation narrow belt assembly downward to press the seaweed sheet, the lower conveyor belt and the lower separation narrow belt assembly downward until the lower conveyor belt and the lower heating plate are in contact.

[0014] During the conveying process, the upper heating plate moves upward, and the upper conveyor belt, the upper separating narrow belt group, the lower conveyor belt, and the lower separating narrow belt group move backward synchronously. When the seaweed sheet passes the upper conveyor belt drive roller and the lower conveyor belt drive roller, the upper conveyor belt separates from the upper separating narrow belt group and the lower conveyor belt separates from the lower separating narrow belt group. The seaweed sheet separates from the upper and lower conveyor belts, and the upper and lower separating narrow belt groups continue to move backward. The vibrating toothed wheel group pushes the seaweed sheet away from the upper or lower separating narrow belt group from the gap between the upper or lower separating narrow belt group.

[0015] The front and back dish conveying device includes a front dish conveying mechanism and a back dish conveying mechanism arranged in a mirror image. Both the front dish conveying mechanism and the back dish conveying mechanism are equipped with a vegetable rolling conveyor belt, a vegetable rolling conveying active roller, a vegetable rolling conveying driven roller, a vegetable rolling conveying tension roller, and a vegetable rolling conveyor belt tension roller. The vegetable rolling conveyor belt tension roller can slide up and down relative to the intermediate support box. The vegetable rolling conveyor belt is wound around the vegetable rolling conveying active roller, vegetable rolling conveying driven roller, vegetable rolling conveying tension roller, and vegetable rolling conveyor belt tension roller. The vegetable rolling covering device also includes a vegetable rolling rotating cylinder for driving the vegetable rolling covering push block to rotate. The vegetable rolling covering push block is located inside the vegetable rolling conveyor belt.

[0016] The front and rear food conveying device also includes a conveying narrow belt group, which is sleeved on the outside of the rolled vegetable conveyor belt and has its front end wrapped around the drive roller of the lower separating narrow belt group.

[0017] After the seaweed sheet is pushed away from the upper or lower separation narrow belt group by the vibrating toothed wheel group, the seaweed sheet falls onto the conveyor narrow belt group and is transported by the conveyor narrow belt group to the rolling conveyor belt of the appetizer conveyor mechanism.

[0018] Both the appetizer conveyor and the back-of-course conveyor belts move backward, and the seaweed sheets are transported from the appetizer conveyor belt to the back-of-course conveyor belt.

[0019] The seaweed roll forming machine also includes a pre-dish positioning device and a post-dish positioning device, which are set at the third station and located on the front and rear sides of the front and rear dish conveying devices, respectively; the pre-dish positioning device and the post-dish positioning device are used to symmetrically position the two seaweed sheets on the roll conveyor belts of the front dish conveying mechanism and the rear dish conveying mechanism.

[0020] The pre-dish positioning device includes a pre-dish positioning lifting slide cylinder, a pre-dish positioning mechanism connecting rod, a slide connecting rod connecting rod, and a front positioning part; the slide connecting rod connecting rod is fixed on the slide of the pre-dish positioning lifting slide cylinder, one end of the pre-dish positioning mechanism connecting rod is rotatably connected to the slide connecting rod connecting rod, and the other end is rotatably connected to the middle of the front positioning part;

[0021] The front positioning part includes a front positioning part connecting rod, a front positioning rotating shaft rotating at one end of the front positioning part connecting rod, a front positioning separating narrow belt group wrapped around the front positioning rotating shaft and the upper separating narrow belt group drive roller, and a front positioning separating toothed wheel group set on the front positioning rotating shaft. The other end of the front positioning part connecting rod is rotatably connected to the upper separating narrow belt group drive roller.

[0022] The cylinder of the appetizer positioning lifting slide moves one end of the slide connecting rod downward. The slide connecting rod pushes the front positioning part to swing along the active roller of the upper separation narrow belt group. One end of the appetizer positioning shaft of the front positioning part abuts against the seaweed sheet on the roll conveyor belt of the appetizer conveying mechanism. The active roller of the upper separation narrow belt group rotates, driving the appetizer positioning shaft and the appetizer positioning separation toothed wheel group to rotate, pushing the seaweed sheet to move backward until the seaweed sheet separates from the appetizer positioning separation toothed wheel group, thus realizing the positioning of the seaweed sheet on the roll conveyor belt of the appetizer conveying mechanism.

[0023] The rear positioning device includes a rear positioning lifting slide cylinder mounted on an intermediate support box, a rear positioning rodless cylinder connecting plate that moves up and down under the drive of the rear positioning lifting slide cylinder, a rear positioning rodless cylinder mounted on the rear positioning rodless cylinder connecting plate, a rear positioning welding frame that moves back and forth under the drive of the rear positioning rodless cylinder, and a rear positioning DC motor mounted on the rear positioning welding frame.

[0024] The rear positioning separation shaft is located at the front end of the rear positioning welding frame, the rear positioning blocking rod is located in the middle of the rear positioning welding frame, the rear positioning separation toothed wheel is located on the rear positioning separation shaft, and the rear positioning transmission belt is wound around the rear positioning separation shaft and the output shaft of the rear positioning DC motor.

[0025] The rear positioning lifting slide cylinder drives the rear positioning lifting slide cylinder to rise, then the rear positioning rodless cylinder drives the rear positioning welding frame to move forward, and then the rear positioning lifting slide cylinder drives the rear positioning lifting slide cylinder to fall, so that the rear positioning separation toothed wheel on the rear positioning separation shaft abuts against the seaweed sheet on the vegetable rolling conveyor belt of the rear vegetable conveying mechanism. The rear positioning DC motor drives the rear positioning separation shaft and the rear positioning separation toothed wheel to rotate, pushing the seaweed sheet to move backward until the seaweed sheet abuts against the rear positioning vegetable blocking rod, thus achieving the positioning of the seaweed sheet on the vegetable rolling conveyor belt of the rear vegetable conveying mechanism.

[0026] The auxiliary heating device includes an auxiliary heating rodless cylinder fixed to the intermediate support box, an auxiliary heating lifting slide cylinder connecting plate fixed to the auxiliary heating rodless cylinder slider, a heating lifting slide cylinder fixed to the auxiliary heating lifting slide cylinder connecting plate, an auxiliary heating plate connecting plate fixed to the output end of the heating lifting slide cylinder, and an auxiliary heating plate fixed to the auxiliary heating plate connecting plate; the auxiliary heating rodless cylinder drives the auxiliary heating plate to move left and right through the auxiliary heating rodless cylinder slider, and the heating lifting slide cylinder drives the auxiliary heating plate to move up and down;

[0027] The auxiliary heating plate moves above the vegetable roll conveyor belt under the action of the auxiliary heating rodless cylinder, and then moves downward under the action of the heating lifting slide cylinder until it abuts against the adhesive end of the seaweed sheet, thus heating the adhesive end of the seaweed sheet.

[0028] The vegetable wrapping device includes a front vegetable wrapping component and a rear vegetable wrapping component arranged symmetrically, which respectively act on the vegetable wrapping conveyor belts of the front vegetable conveying mechanism and the rear vegetable conveying mechanism.

[0029] The vegetable rolling device includes a vegetable rolling mechanism guide lifting mechanism mounted on a central support box, a vegetable rolling mechanism frame that moves up and down with the vegetable rolling mechanism guide lifting mechanism, and a vegetable rolling stick clockwise transmission belt, a vegetable rolling stick transmission belt intermediate shaft, a vegetable rolling stick gear drive gear, a vegetable rolling stick gear drive intermediate pulley, a vegetable rolling stick counterclockwise transmission gear, and at least one set of vegetable rolling sticks mounted on the vegetable rolling mechanism frame. Each set of vegetable rolling sticks has two symmetrically arranged rolls, with the two rolls corresponding to the vegetable rolling conveyor belts of the front vegetable conveyor mechanism and the rear vegetable conveyor mechanism, respectively. The vegetable rolling sticks are rotatably connected to the vegetable rolling mechanism frame. The intermediate shaft of the vegetable rolling stick transmission belt and the intermediate pulley of the vegetable rolling stick gear drive are coaxially arranged. One roll in each set has a pulley and is connected to the intermediate shaft of the vegetable rolling stick transmission belt via the vegetable rolling stick clockwise transmission belt. The other roll has a gear and meshes with the intermediate pulley of the vegetable rolling stick gear drive. The intermediate pulley of the vegetable rolling stick gear drive meshes with the drive gear of the vegetable rolling stick gear drive. The rotation of the drive gear of the vegetable rolling stick gear drive drives the two rolls in the same set to rotate clockwise and counterclockwise, respectively.

[0030] The unwinding device is located above the vegetable rolling device and includes an unwinding motion mechanism frame fixedly connected to the intermediate support box, an unwinding rodless cylinder mounted on the unwinding motion mechanism frame, an unwinding finger cylinder that moves left and right under the action of the unwinding rodless cylinder, and an unwinding clamp that performs a clamping action under the action of the unwinding finger cylinder.

[0031] After the seaweed sheet forms a seaweed roll on the rolling stick, the rolling stick moves upward to the same height as the unrolling clamp under the guidance and lifting mechanism of the rolling mechanism. The unrolling finger cylinder drives the unrolling clamp to hold the seaweed sheet, and the unrolling rodless cylinder drives the unrolling clamp to move left and right to unroll the seaweed sheet from the rolling stick.

[0032] The beneficial effects of this invention are as follows:

[0033] To address the shortcomings of existing technologies, this invention designs and manufactures a full-sugar-coated seaweed roll forming machine. During the seaweed roll rolling process, a covering device is used to cover a portion of the seaweed sheet onto a rolling rod to complete the pre-rolling. Then, the rolling rod is rotated to roll the seaweed sheet and complete the bonding. This solves the problem of the difficulty in rolling full-sugar-coated seaweed rolls due to the high sugar content and stickiness, improves the processing efficiency of seaweed rolls, reduces manual labor intensity, lowers costs, ensures the product quality of seaweed rolls, and improves food hygiene and safety.

[0034] This invention achieves the conveying, separation, and positioning of seaweed sheets by setting up conveyor belts and separating narrow belt groups at multiple positions, which solves the contradiction caused by baking seaweed rolls with full sugar and ensures the subsequent rolling and unrolling of seaweed sheets.

[0035] The present invention further achieves precise separation of seaweed sheets and positioning during the rolling of vegetables through the front and rear vegetable positioning and conveying mechanism, thus avoiding the displacement of the seaweed sheets. Attached Figure Description

[0036] Figure 1 This is a 3D view of the all-sugar seaweed roll forming machine of the present invention (part 19 removed).

[0037] Figure 2 This is a front view of the seaweed roll forming machine of the present invention (with parts 19, 12, 15 and 228 removed).

[0038] Figure 3 This is a cross-sectional view (AA) of the seaweed roll forming machine of the present invention;

[0039] Figure 4 This is a cross-sectional view of the seaweed roll forming machine of the present invention (BB).

[0040] Figure 5 This invention relates to a seaweed roll forming machine with a vegetable positioning mechanism.

[0041] Figure 6This is a three-dimensional view of the seaweed roll forming machine and the vegetable rolling device of the present invention;

[0042] Figure 7 This is a front view of the seaweed roll forming machine's vegetable rolling device of the present invention (with component 313 removed).

[0043] Figure 8 This is a three-dimensional view of the seaweed roll forming machine's vegetable wrapping component of the present invention;

[0044] Figure 9 This is a three-dimensional diagram of the auxiliary heating device for the seaweed roll forming machine of the present invention.

[0045] Markings in the diagram: 1. Frame; 2. Intermediate support box; 3. Narrow conveyor belt assembly; 4. Vibrating powder adding device; 5. Upper conveyor separation mechanism; 6. Conveyor separation transmission belt mechanism; 7. Uncoiling motion mechanism; 8. Vegetable rolling device; 9. Vegetable positioning device; 10. Uncoiling assembly; 11. Vegetable rolling and wrapping device; 12. Auxiliary heating plate assembly; 13. Front and rear vegetable conveying mechanism; 14. Rotary cylinder fixed side plate; 15. Auxiliary heating motion mechanism; 16. Vegetable positioning device; 17. Roasting vegetable heating device; 18. Lower conveyor separation mechanism; 19. Anti-deviation PVC side plate; 201. Synchronous transmission belt of station I; 202. Drive roller of station I; 203. Narrow conveyor belt assembly; 204. Tension roller of station I; 205. 206. Lower conveyor driven roller; 207. Material leakage slide plate; 208. Upper conveyor driven roller; 209. Upper conveyor cleaning roller; 210. Sugar powder seasoning hopper; 211. Upper conveyor belt; 212. Heating plate support rod; 213. Upper heating plate; 214. Upper separating narrow belt tensioning roller; 215. Tensioning roller tensioning screw; 216. Upper separating narrow belt assembly; 217. Upper conveyor belt drive roller; 218. Second station synchronous transmission belt mechanism; 219. Appetizer positioning mechanism connecting rod; 220. Appetizer positioning lifting slide cylinder; 221. Slide connecting rod; 222. Front positioning part; 223. Unwinding finger cylinder mounting plate; 224. Unwinding finger cylinder; 225. Unwinding guide rail pair slider; 226. Unwinding guide rail pair 227. Uncoiling clamp; 228. Rotary cylinder for rolling vegetables; 229. Rear positioning part; 230. Rear positioning rodless cylinder assembly; 231. Rear positioning rodless cylinder connecting plate; 232. Rear vegetable rolling conveyor driven roller; 233. Vegetable rolling covering assembly; 234. Rear vegetable rolling conveyor tension roller; 235. Rear vegetable rolling conveyor belt; 236. Rear vegetable rolling conveyor belt tension roller; 237. Rear vegetable rolling conveyor drive roller transmission belt; 238. Rear vegetable rolling conveyor DC drive motor; 239. Rear vegetable rolling conveyor intermediate shaft transmission belt; 240. Rear vegetable rolling conveyor drive roller; 241. Rear vegetable rolling conveyor intermediate shaft; 242. Auxiliary heating lower pad connecting part; 243. Auxiliary heating plate; 244. Narrow belt group for conveying at station III; 245. Upper separating narrow belt group main... 246. Moving roller; 247. Lower separating narrow belt group active roller; 248. Lower conveyor belt active roller; 249. Lower separating narrow belt group limiting roller; 250. Lower separating narrow belt group tension roller; 251. Upper conveyor belt tension roller; 252. Lower conveyor belt tension roller; 253. Lower conveyor belt; 254. Lower separating narrow belt group; 301. Waste powder collection hopper; 302. Intermediate support box bottom plate; 303. Box side belt limiting PVC plate; 304. Intermediate support box support plate; 305. Auxiliary heating rodless cylinder slider; 306. Auxiliary heating rodless cylinder assembly; 307. Auxiliary heating rodless cylinder connecting plate; 308. Auxiliary heating plate connecting plate; 309. Unwinding rodless cylinder; 310. Unwinding motion mechanism frame side wall;311. Vegetable rolling stick; 312. Left flange of vegetable rolling mechanism; 313. Right flange of vegetable rolling mechanism; 314. DC geared motor for vegetable rolling; 315. Connecting rod of vegetable front positioning section; 316. Toothed gear set for vegetable front positioning separation; 317. Vegetable front positioning rotating shaft; 318. Narrow belt set for vegetable front positioning separation; 319. Deep groove ball bearing; 320. Cylinder for lifting slide of vegetable rolling mechanism; 321. Lower auxiliary heating pad; 322. Support plate for lower auxiliary heating pad; 401. Cylinder for rear positioning lifting slide; 402. DC motor for rear positioning. ; 403. Rear positioning welding frame; 404. Zinc-based alloy bearing; 405. Unwinding and shifting DC motor; 406. Clockwise drive belt for the vegetable roll; 407. Upper separating narrow belt group drive belt; 408. Upper conveyor belt; 409. Upper heating plate lifting slide cylinder; 410. Upper heating lifting cylinder connecting plate; 411. 775 DC geared motor; 412. Electromagnetic vibrator; 413. Intermediate shaft of the vegetable roll drive belt; 414. Roller shaft; 501. Rear positioning drive belt; 502. Rear positioning separating toothed wheel; 503. Rear positioning separation shaft; 504. Rear positioning vegetable blocking rod; 505. Rear positioning tensioning rod; 601. Vegetable rolling mechanism guide rod fixing seat; 602. Vegetable rolling stick shifting driven gear ring; 603. Vegetable rolling mechanism frame top plate; 604. Vegetable rolling mechanism motor mounting plate; 605. Vegetable rolling stick shifting drive gear; 606. Vegetable rolling mechanism frame side plate; 607. Vegetable rolling mechanism fixed connecting plate; 608. Vegetable rolling mechanism frame bottom plate; 609. Vegetable rolling mechanism guide rod; 610. Vegetable rolling mechanism guide linear bearing; 611. The following components are included: 701. Rolling mechanism lifting slide cylinder connecting plate; 702. Rolling stick gear drive gear; 703. Rolling stick gear intermediate guide wheel; 801. Rolling stick counter-clockwise drive gear; 802. Rolling wrapping component outer plate; 803. Rolling pressure rod; 804. Rolling wrapping component inner plate; 805. Rolling wrapping conveyor belt follower shaft; 806. Rolling wrapping component inner shaft; 901. Rolling mechanism lifting slide cylinder connecting plate; 902. Auxiliary heating lifting slide cylinder. Detailed Implementation

[0046] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. Example 1

[0047] like Figure 1 and Figure 2 As shown, the all-sugar seaweed roll forming machine of this embodiment includes a frame 1, an intermediate support box 2 set on the frame 1, a conveyor belt conveying device 3, a vibrating powder adding device 4, a roasting and heating device 17, a conveying and separating device, a front and back vegetable conveying device 13, an auxiliary heating device, a vegetable rolling and covering device 11, a vegetable rolling device 8, and a derolling device.

[0048] In this embodiment, the intermediate support box 2 is provided with station I, station II and station III from front to back; the conveyor belt conveying device 3 and the vibrating powder adding device 4 are set at station I, the conveying separation device and the roasting and heating device 17 are set at station II, and the front and back vegetable conveying device 13, the auxiliary heating device, the vegetable rolling and covering device 11, the vegetable rolling device 8 and the unrolling device are set at station III.

[0049] In use, the seaweed sheet is placed on the conveyor belt 3 and conveyed backward to the conveyor separation device. During the conveying process, the vibrating powder adding device 4 adds powdered sugar to the seaweed sheet. The roasting heating device 17 is used to heat the seaweed sheet on the conveyor separation device. The conveyor separation device conveys the heated seaweed sheet to the front and back dish conveying device. The front and back dish conveying device includes a vegetable rolling conveyor belt 235 supporting the seaweed sheet. The vegetable rolling covering device 11 includes a vegetable rolling covering pusher 233 rotatably connected to the support box 2. The vegetable rolling device 8 includes a vegetable rolling stick 311, such as... Figure 4 As shown; the auxiliary heating device is used to heat the adhesive end of the seaweed sheet on the rolling conveyor belt 235 for a second time. Then, the rolling stick 311 presses against the seaweed sheet on the rolling conveyor belt 235, and the rolling covering push block 233 rotates, thereby driving the rolling conveyor belt 235 and the seaweed sheet to cover the rolling stick 311. The rolling stick 311 and the rolling conveyor belt 235 rotate synchronously, so that the seaweed sheet is rolled around the rolling stick 311 to form a seaweed roll. The unrolling device is set above the rolling device 8 and is used to unroll the seaweed roll.

[0050] In this invention, when rolling seaweed rolls, a rolling stick 311 is placed against the middle of the seaweed sheet, and then a rolling covering pusher 233 is used to move the end of the seaweed sheet away from the adhesive end to cover the rolling stick 311, so that the end of the seaweed roll forms a certain angle with the adhesive end attached to the rolling conveyor belt 235. Then, the rolling stick 311 is rotated towards the adhesive end, so that the adhesive end is attached to the other end of the seaweed roll, thus forming a roll. This solves the problem that fully sugar-coated seaweed is not easy to roll in the prior art. Example 2

[0051] This embodiment is a further design based on Embodiment 1, specifically as follows: Figure 1 and Figure 2As shown, the conveying and separating device includes an upper conveying and separating mechanism 5 and a lower conveying and separating mechanism 18. The upper conveying and separating mechanism 5 includes an upper conveyor belt 211, an upper conveyor belt drive roller 217, an upper conveyor driven roller 208, an upper conveyor belt tension roller 250, an upper separating narrow belt group 216, an upper separating narrow belt group drive roller 245, an upper separating narrow belt group tension roller 214, an upper conveying cleaning roller 209, and a vibrating toothed wheel group. The upper conveyor belt is wound around the upper conveyor belt drive roller 217 and the upper conveyor driven roller 208. 8 and the upper conveyor belt tension roller 250, the upper separating narrow belt group 216 is wrapped around the upper separating narrow belt group drive roller 245, the upper separating narrow belt group tension roller 214, the upper conveyor belt drive roller 217 and the upper conveyor driven roller 208, and is sleeved on the outside of the upper conveyor belt 211. The upper conveyor belt 211 and the upper separating narrow belt group 216 are partially in contact with each other between the upper conveyor belt drive roller 217 and the upper conveyor driven roller 208. The upper conveyor cleaning roller 209 is in contact with the outside of the upper separating narrow belt group 216.

[0052] The lower conveyor separation mechanism 18 includes a lower conveyor belt 253, a lower conveyor belt drive roller 247, a lower conveyor belt tension roller 252, a lower conveyor driven roller 206, a lower separation narrow belt group 254, a lower separation narrow belt group limit roller 248, a lower separation narrow belt group tension roller 249, and a lower separation narrow belt group drive roller 246. The lower conveyor belt 253 is wound around the lower conveyor belt drive roller 247, the lower conveyor belt tension roller 252, and the lower conveyor driven roller 206. The lower separation narrow belt group 254 is wound around the lower separation narrow belt group limit roller 248, the lower separation narrow belt group tension roller 249, the lower separation narrow belt group drive roller 246, the lower conveyor belt drive roller 247, and the lower conveyor driven roller 206, and is sleeved on the outside of the lower conveyor belt 253. The lower conveyor belt 253 and the lower separation narrow belt group 254 are partially in contact with each other between the lower conveyor belt drive roller 247 and the lower conveyor driven roller 206.

[0053] The vibrating toothed wheel set is set on the upper separating narrow belt group drive roller 245 and the lower separating narrow belt group drive roller 246, and is located at the gap between the upper separating narrow belt group 216 and the lower separating narrow belt group 254, respectively.

[0054] like Figure 1 and Figure 2As shown, the roasting heating device 17 includes an upper heating plate 213, a lower heating plate 251, a heating plate support rod 212, an upper heating plate lifting slide cylinder 409, and an upper heating lifting cylinder connecting plate 410. The lower heating plate 251 is fixed to the intermediate support box 2 via the heating plate support rod 212. The upper heating plate 213 is connected to the slide of the upper heating plate lifting slide cylinder 409 via the heating lifting cylinder connecting plate 410. The upper heating plate lifting slide cylinder 409 is fixed to the intermediate support box 2. The lower heating plate 251 is located below the portion of the lower conveyor belt 253 corresponding to the portion between the lower conveyor belt drive roller 247 and the lower conveyor driven roller 206. The upper heating plate 213 is located above the portion of the upper conveyor belt 211 corresponding to the portion between the upper conveyor belt drive roller 217 and the upper conveyor driven roller 208.

[0055] The seaweed sheet is placed on the lower conveyor belt 253 and the lower separation narrow belt group 254. When heated, the upper heating plate lifting slide cylinder 409 drives the upper heating plate 213 to move downward, pushing the upper conveyor belt 211 and the upper separation narrow belt group 216 downward to press the seaweed sheet, the lower conveyor belt 253 and the lower separation narrow belt group 254 downward until the lower conveyor belt 253 and the lower heating plate 251 are in contact.

[0056] When the heated seaweed sheet needs to continue to be conveyed backward by the conveyor separation device, the upper heating plate 213 moves upward, and the upper conveyor belt 211, the upper separation narrow belt group 216, the lower conveyor belt 253 and the lower separation narrow belt group 254 move backward synchronously. When the seaweed sheet passes the upper conveyor belt drive roller 217 and the lower conveyor belt drive roller 247, the upper conveyor belt 211 and the upper separation narrow belt group 216 and the lower conveyor belt 253 and the lower separation narrow belt group 254 separate from each other. The seaweed sheet separates from the upper conveyor belt 211 and the lower conveyor belt 253. The upper separation narrow belt group 216 and the lower separation narrow belt group 254 continue to move backward, and the vibrating toothed wheel group pushes the seaweed sheet away from the upper separation narrow belt group 216 or the lower separation narrow belt group 254 from the gap of the upper separation narrow belt group 216 or the lower separation narrow belt group 254.

[0057] The front and back dish conveying device 13 includes a front dish conveying mechanism and a back dish conveying mechanism arranged in a mirror image. Both the front dish conveying mechanism and the back dish conveying mechanism are equipped with a vegetable roll conveyor belt 235, a vegetable roll conveying active roller 240, a vegetable roll conveying driven roller 232, a vegetable roll conveying tension roller 234, and a vegetable roll conveyor belt tension roller 236. The vegetable roll conveyor belt tension roller 236 can slide up and down relative to the intermediate support box 2. The vegetable roll conveyor belt 235 is wound around the vegetable roll conveying active roller 240, the vegetable roll conveying driven roller 232, the vegetable roll conveying tension roller 234, and the vegetable roll conveyor belt tension roller 236. The vegetable roll covering device 11 also includes a vegetable roll rotating cylinder 228 for driving the vegetable roll covering push block 233 to rotate. The vegetable roll covering push block 233 is located inside the vegetable roll conveyor belt 235.

[0058] The front and back food conveying device 13 also includes a conveying narrow belt group 244, which is sleeved on the outside of the rolled food conveyor belt 235 and has its front end wrapped around the lower separating narrow belt group drive roller 246.

[0059] After the seaweed sheet is pushed away from the upper separating narrow belt group 216 or the lower separating narrow belt group 254 by the vibrating toothed wheel group, the seaweed sheet falls onto the conveyor narrow belt group 244 and is conveyed by the conveyor narrow belt group 244 to the rolling conveyor belt 235 of the appetizer conveyor mechanism; the rolling conveyor belts 235 of both the appetizer conveyor mechanism and the back-of-course conveyor mechanism move backward, and the seaweed sheet is conveyed by the rolling conveyor belt 235 of the appetizer conveyor mechanism to the rolling conveyor belt 235 of the back-of-course conveyor mechanism.

[0060] In this embodiment, a pre-dish positioning device 16 and a post-dish positioning device 9 are respectively provided at the third work station on the front and back sides of the pre-dish conveyor 13; the pre-dish positioning device 16 and the post-dish positioning device 9 are used to symmetrically position the two seaweed sheets on the roll conveyor belt 235 of the pre-dish conveyor mechanism and the post-dish conveyor mechanism.

[0061] like Figure 1 , Figure 2 and Figure 3 As shown, the pre-dish positioning device 16 includes a pre-dish positioning lifting slide cylinder 220, a pre-dish positioning mechanism connecting rod 219, a slide connecting rod connecting rod 221, and a front positioning part 222. The slide connecting rod connecting rod 221 is fixed on the slide of the pre-dish positioning lifting slide cylinder 220. One end of the pre-dish positioning mechanism connecting rod 219 is rotatably connected to the slide connecting rod connecting rod 221, and the other end is rotatably connected to the middle of the front positioning part 222. The front positioning part 222 includes a pre-dish positioning part connecting rod 315, a pre-dish positioning rotating shaft 317 rotating at one end of the pre-dish positioning part connecting rod 315, a pre-dish positioning separating narrow belt group 318 wound around the pre-dish positioning rotating shaft 317 and the upper separating narrow belt group active roller 245, and a pre-dish positioning separating toothed wheel group 316 set on the pre-dish positioning rotating shaft 317. The other end of the pre-dish positioning part connecting rod 315 is rotatably connected to the upper separating narrow belt group active roller 245.

[0062] The appetizer positioning lifting slide cylinder 220 drives one end of the slide connecting rod 221 to move downward. The slide connecting rod 221 pushes the front positioning part 222 to swing along the upper separation narrow belt group active roller 245. One end of the appetizer positioning shaft 317 of the front positioning part 222 abuts against the seaweed sheet on the roll conveyor belt 235 of the appetizer conveying mechanism. The upper separation narrow belt group active roller 245 rotates, driving the appetizer positioning shaft 317 and the appetizer positioning separation toothed wheel group 316 to rotate, pushing the seaweed sheet to move backward until the seaweed sheet separates from the appetizer positioning separation toothed wheel group 316, thus realizing the positioning of the seaweed sheet on the roll conveyor belt 235 of the appetizer conveying mechanism.

[0063] like Figure 1 , Figure 2 ,Figure 4 and Figure 5 As shown, the rear positioning device 9 includes a rear positioning lifting slide cylinder 401 mounted on the intermediate support box 2, a rear positioning rodless cylinder connecting plate 231 that moves up and down under the drive of the rear positioning lifting slide cylinder 401, a rear positioning rodless cylinder 230 mounted on the rear positioning rodless cylinder connecting plate 231, a rear positioning welding frame 403 that moves back and forth under the drive of the rear positioning rodless cylinder 230, and a rear positioning DC motor 402 mounted on the rear positioning welding frame 403.

[0064] The rear positioning separation shaft 503 is located at the front end of the rear positioning welding frame 403, the rear positioning blocking rod 504 is located in the middle of the rear positioning welding frame 403, the rear positioning separation toothed wheel 502 is located on the rear positioning separation shaft 503, and the rear positioning transmission belt 501 is wound around the rear positioning separation shaft 503 and the output shaft of the rear positioning DC motor 402.

[0065] The rear positioning lifting slide cylinder 401 drives the rear positioning lifting slide cylinder 401 to rise, then the rear positioning rodless cylinder 230 drives the rear positioning welding frame 403 to move forward, and then the rear positioning lifting slide cylinder 401 drives the rear positioning lifting slide cylinder 401 to fall, so that the rear positioning separating toothed wheel 502 on the rear positioning separating shaft 503 abuts against the seaweed sheet on the rolling conveyor belt 235 of the rear dish conveying mechanism. The rear positioning DC motor 402 drives the rear positioning separating shaft 503 and the rear positioning separating toothed wheel 502 to rotate, pushing the seaweed sheet to move backward until the seaweed sheet abuts against the rear positioning blocking rod 504, thus realizing the positioning of the seaweed sheet on the rolling conveyor belt 235 of the rear dish conveying mechanism.

[0066] like Figure 1 , Figure 2 and Figure 3 As shown, the auxiliary heating device includes an auxiliary heating rodless cylinder 306 fixed on the intermediate support box 2, an auxiliary heating lifting slide cylinder connecting plate 901 fixed on the auxiliary heating rodless cylinder slider 305, a heating lifting slide cylinder 902 fixed on the auxiliary heating lifting slide cylinder connecting plate 901, an auxiliary heating plate connecting plate 308 fixed on the output end of the heating lifting slide cylinder 902, and an auxiliary heating plate 243 fixed on the auxiliary heating plate connecting plate 308. The auxiliary heating rodless cylinder 306 drives the auxiliary heating plate 243 to move left and right through the auxiliary heating rodless cylinder slider 305, and the heating lifting slide cylinder 902 drives the auxiliary heating plate 243 to move up and down.

[0067] The auxiliary heating plate 243 moves above the roll conveyor belt 235 under the action of the auxiliary heating rodless cylinder 306, and then moves downward under the action of the heating lifting slide cylinder 902 until it abuts against the adhesive end of the seaweed sheet, thereby heating the adhesive end of the seaweed sheet.

[0068] like Figure 1 and Figure 2 As shown, the vegetable wrapping device 11 includes a front vegetable wrapping component and a rear vegetable wrapping component arranged symmetrically. The front vegetable wrapping component and the rear vegetable wrapping component act on the vegetable wrapping conveyor belt 235 of the front vegetable conveying mechanism and the rear vegetable conveying mechanism, respectively.

[0069] Combination Figure 8 As shown, the vegetable wrapping assembly 233 includes a vegetable wrapping rotary cylinder 228, a vegetable wrapping assembly outer side plate 801, a vegetable wrapping pressure rod 802, a vegetable wrapping assembly inner side plate 803, a vegetable wrapping conveyor belt follower shaft 804, a vegetable wrapping assembly inner side shaft 805, and a vegetable wrapping assembly support welding rod 806; the vegetable wrapping pressure rod 802 and the vegetable wrapping assembly support welding rod 806 are disposed on the outer side plate 801 and the inner side plate 803 of the vegetable wrapping assembly. Between 3, the outer side plate 801 and the inner side plate 803 of the vegetable wrapping component are provided with a vegetable wrapping conveyor belt follower shaft 804 and an inner side shaft 805; the vegetable wrapping rotating cylinder 228 drives the outer side plate 801 and the inner side plate 803 of the vegetable wrapping component to rotate, thereby driving the outer side plate 801 of the vegetable wrapping component to rotate, and the outer side plate 801 of the vegetable wrapping component pushes the vegetable wrapping conveyor belt 235 to wrap the vegetable wrapping stick 311.

[0070] Combination Figure 6 and Figure 7 As shown, the vegetable rolling device 8 includes a vegetable rolling mechanism guide lifting mechanism mounted on the intermediate support box 2, a vegetable rolling mechanism frame that moves up and down with the vegetable rolling mechanism guide lifting mechanism, and a vegetable rolling stick clockwise transmission belt 406, a vegetable rolling stick transmission belt intermediate shaft 413, a vegetable rolling stick gear transmission drive gear 701, a vegetable rolling stick gear transmission intermediate pulley 702, a vegetable rolling stick counterclockwise transmission gear 703, and at least one set of vegetable rolling sticks 311 mounted on the vegetable rolling mechanism frame. Each set of vegetable rolling sticks 311 has two symmetrically arranged rolls, and the two rolls 311 correspond to the vegetable rolling conveyor belts 235 of the front vegetable conveying mechanism and the rear vegetable conveying mechanism, respectively. The vegetable rolling stick 311 is rotatably connected to the vegetable rolling mechanism frame. The intermediate shaft 413 of the vegetable rolling stick drive belt and the intermediate pulley 702 of the vegetable rolling stick gear drive are coaxially arranged. One vegetable rolling stick 311 in each group is equipped with a pulley and is connected to the intermediate shaft 413 of the vegetable rolling stick drive belt through the vegetable rolling stick clockwise drive belt 406. The other vegetable rolling stick 311 is equipped with a gear and meshes with the intermediate pulley 702 of the vegetable rolling stick gear drive. The intermediate pulley 702 of the vegetable rolling stick gear drive meshes with the drive gear 701 of the vegetable rolling stick gear drive. The rotation of the drive gear 701 of the vegetable rolling stick gear drive drives the two vegetable rolling sticks 311 in the same group to rotate clockwise and counterclockwise respectively.

[0071] like Figures 1 to 4As shown, the unwinding device is located above the vegetable rolling device 8, including an unwinding motion mechanism frame fixedly connected to the intermediate support box 2, an unwinding rodless cylinder 309 mounted on the unwinding motion mechanism frame, an unwinding finger cylinder 224 that moves left and right under the action of the unwinding rodless cylinder 309, and an unwinding clamp 227 that performs a clamping action under the action of the unwinding finger cylinder 224.

[0072] After the seaweed sheet forms a seaweed roll on the rolling stick 311, the rolling stick 311 moves upward to the same height as the unrolling clamp 227 under the guidance of the rolling mechanism lifting mechanism. The unrolling finger cylinder 224 drives the unrolling clamp 227 to clamp the seaweed sheet, and the unrolling rodless cylinder 309 drives the unrolling clamp 227 to move left and right, so that the seaweed sheet is unrolled from the rolling stick 311. Example 3

[0073] This embodiment is a further design based on Embodiment 1, specifically as follows: Figure 1 , Figure 3 As shown, the intermediate support box 2 in this embodiment consists of an intermediate support box base plate 302, a box body side PVC plate with limiting function 303, an intermediate support box support plate 304, and an anti-deviation PVC side plate 19. The vegetable rolling device 8 is installed at the interval between the two intermediate support box support plates 304. Figure 6 The four-headed vegetable-rolling mechanism and other related transmission belt mechanisms shown ensure the symmetrical design. The side belt of the housing has a limiting PVC plate 303 and an anti-deviation PVC side plate 19 to prevent the conveyor belt and the separating narrow belt assembly from deviating from their intended path; these are made of PVC plastic material to reduce friction.

[0074] like Figure 1 , Figure 2 , Figure 4 As shown, the conveying narrow belt assembly 3 comprises a conveying narrow belt assembly 203, a 775-type DC geared motor 411, a first-station drive roller 202, a first-station synchronous transmission belt 201, a first-station tension roller 204, and a first-station driven roller 205. When the seaweed sheet reaches the surface of the conveying narrow belt assembly 203, the 775-type DC geared motor 411 drives the conveying narrow belt assembly 203 to move via the first-station synchronous transmission belt 201.

[0075] like Figure 1 , Figure 2 , Figure 4 As shown, the vibrating powder feeding device 4 is fixed at station I near station II. It mainly consists of a sugar powder seasoning hopper 210, a discharge slide plate 207, an electromagnetic vibrator 412 and its mounting and fixing parts. When the electromagnetic vibrator 412 vibrates, the sugar powder in the seasoning hopper 210 falls evenly onto the seaweed sheets on the conveyor narrow belt group 203 through the discharge slide plate 207.

[0076] like Figure 1 , Figure 2 ,Figure 4 As shown, the roasting heating device 17 is fixedly installed at station II, including an upper heating plate 213, a lower heating plate 251, a heating plate support rod 212, an upper heating plate lifting slide cylinder 409, and an upper heating lifting cylinder connecting plate 410. Specifically, the lower heating plate 251 is fixed to the corresponding square hole in the intermediate support box 2 by the heating plate support rod 212. The upper heating plate 213 is connected to the slide of the upper heating plate lifting slide cylinder 409 via the upper heating lifting cylinder connecting plate 410. The upper heating plate lifting slide cylinder 409 is fixedly connected to the intermediate support box 2 to achieve lifting.

[0077] like Figure 1 , Figure 2 , Figure 4 As shown, the conveying and separating device includes an upper conveying and separating mechanism 5, a lower conveying and separating mechanism 18, and a conveying and separating transmission belt mechanism 6. The upper conveying and separating mechanism 5 consists of an upper conveyor belt drive roller 217, an upper conveying driven roller 208, an upper separating narrow belt group tensioning roller 214, an upper conveyor belt 211, an upper separating narrow belt group 216, an upper separating narrow belt group drive roller 245, an upper conveying cleaning roller 209, a tensioning roller tensioning screw 215, and a vibrating toothed wheel group. The upper conveyor belt wraps around the upper conveyor belt drive roller 217, the upper conveyor driven roller 208, and the upper conveyor belt tension roller 250 to form an upper conveyor drive belt structure, and is opened into a triangular area; the upper separating narrow belt group 216 is fitted on the outside of the upper conveyor belt 211, and together with the upper separating belt drive roller 245, the upper separating narrow belt group tension roller 214, and the upper conveyor driven roller 208, forms a drive belt structure; the upper conveyor belt 211 and the upper separating narrow belt group 216 are partially in contact with each other between the upper conveyor belt drive roller 217 and the upper conveyor driven roller 208; the upper conveyor cleaning roller 209 is attached to the outside of the upper separating narrow belt group 216 and is used to clean the sugar powder and seasoning residue on the upper conveyor belt and the upper separating narrow belt group.

[0078] Similarly, the lower conveyor separation mechanism 18 consists of a lower conveyor belt drive roller 247, a lower conveyor belt 253, a lower conveyor belt tension roller 252, a lower conveyor driven roller 206, a lower separation narrow belt group limit roller 248, a lower separation narrow belt group tension roller 249, a lower separation narrow belt group 254, and a lower separation narrow belt group drive roller 246. Its structure and function are the same as the upper conveyor separation mechanism, and will not be described in detail again; the conveyor separation transmission belt mechanism 6 synchronously drives the upper conveyor separation mechanism 5 and the lower conveyor separation mechanism 18. The conveyor belt separation mechanism 6 consists of a DC drive motor and a second-station synchronous conveyor belt mechanism 218. The second-station synchronous conveyor belt mechanism 218 is further divided into two paths: the upper separation narrow belt group conveyor belt 407 and the upper conveyor belt conveyor belt 408, which drive the upper separation belt drive roller 245 and the upper conveyor belt drive roller 217 respectively, and the two have the same linear speed. The upper tension roller is tensioned by the tension roller tensioning screw 215. The lower conveyor belt 253 and the lower separation narrow belt group 254 are partially in contact with each other between the lower conveyor belt drive roller 247 and the lower conveyor driven roller 206.

[0079] The vibrating toothed wheel set is set on the upper separating narrow belt group drive roller 245 and the lower separating narrow belt group drive roller 246, and is located at the gap between the upper separating narrow belt group 216 and the lower separating narrow belt group 254, respectively. It can make point contact with the laver sheets and is used to shake the laver sheets off.

[0080] In this embodiment, the lower heating plate 251 is located below the portion of the lower conveyor belt 253 corresponding to the portion between the lower conveyor belt drive roller 247 and the lower conveyor driven roller 206, and the upper heating plate 213 is located above the portion of the upper conveyor belt 211 corresponding to the portion between the upper conveyor belt drive roller 217 and the upper conveyor driven roller 208.

[0081] The seaweed sheet is placed on the lower conveyor belt 253 and the lower separation narrow belt group 254. When heated, the upper heating plate lifting slide cylinder 409 drives the upper heating plate 213 to move downward, pushing the upper conveyor belt 211 and the upper separation narrow belt group 216 downward to press the seaweed sheet, the lower conveyor belt 253 and the lower separation narrow belt group 254 downward until the lower conveyor belt 253 and the lower heating plate 251 are in contact.

[0082] After heating, the upper heating plate 213 moves upward, and the upper conveyor belt 211, the upper separating narrow belt group 216, the lower conveyor belt 253, and the lower separating narrow belt group 254 move backward synchronously. When the seaweed sheet passes the upper conveyor belt drive roller 217 and the lower conveyor belt drive roller 247, the upper conveyor belt 211 separates from the upper separating narrow belt group 216, and the lower conveyor belt 253 separates from the lower separating narrow belt group 254. The seaweed sheet separates from the upper conveyor belt 211 and the lower conveyor belt 253. The upper separating narrow belt group 216 and the lower separating narrow belt group 254 continue to move backward, and the vibrating toothed wheel group pushes the seaweed sheet away from the upper separating narrow belt group 216 or the lower separating narrow belt group 254 from the gap between them.

[0083] like Figure 4 As shown, to simplify the design, the roller shafts 414 of all the driving rollers, driven rollers, and tension rollers described in this embodiment are the same. Other structural designs are common design methods and will not be described in detail. Zinc-based bearings 404 or fixed seats are used for the connection with the intermediate support box as needed.

[0084] like Figure 1 , Figure 2As shown, the pre-positioning conveyor 16 and the post-positioning conveyor 9 are arranged in front and behind each other below the III station, aligned with the I and II stations; the auxiliary heating device (including the auxiliary heating plate assembly 12 and the auxiliary heating motion mechanism 15) is located on the side of the middle position of the III station and is installed on the side plate 14 of the vegetable-removing rotary cylinder; the vegetable-rolling device 8 is installed in the middle support box 2 of the III station; the vegetable-rolling and covering component 233 of the vegetable-rolling and covering device 11 is installed in the triangular area formed by the front and rear conveyor belts 235 of the pre-positioning conveyor 16 and the post-positioning conveyor 9, respectively. One end of the vegetable-rolling and covering component 233 is placed in the hole at the corresponding position of the limiting PVC plate 303 on the side of the box, and the other end is connected to the vegetable-rolling rotary cylinder 228, which is installed on the rotary cylinder fixed side plate 14.

[0085] like Figure 1 , Figure 2 , Figure 6 As shown, the front and back dish conveying mechanism 13 of the present invention is characterized by comprising a front dish conveying mechanism and a back dish conveying mechanism. Both the front dish conveying mechanism and the back dish conveying mechanism are mirror-oriented in structure and are manufactured accordingly. The difference lies in that the front rolled vegetable conveyor belt 235 of the front dish conveying mechanism is further fitted with a third-station conveying narrow belt group 244, which is also fitted onto the lower separating narrow belt group drive roller 246 of the second station to prevent the separated roasted seaweed sheets from falling out of the gap between the second and third stations. Because both are mirror-oriented in structure and are manufactured accordingly, the back dish conveying mechanism will now be further described. The back-rolled vegetable conveying mechanism includes a back-rolled vegetable conveyor belt 235, a back-rolled vegetable conveying drive roller 240, a back-rolled vegetable conveying driven roller 232, a back-rolled vegetable conveying tension roller 234, a back-rolled vegetable conveyor belt tension roller 236, a back-rolled vegetable conveying drive roller transmission belt 237, a back-rolled vegetable conveying DC drive motor 238, a back-rolled vegetable conveying intermediate shaft 241, and a back-rolled vegetable conveying intermediate shaft transmission belt 239. The DC drive motor 238 of the back-rolled vegetable conveyor drives the back-rolled vegetable conveyor drive roller 240 via the back-rolled vegetable conveyor intermediate shaft drive belt 239 and the back-rolled vegetable conveyor drive roller drive belt 237, which in turn drives the back-rolled vegetable conveyor belt 235, the back-rolled vegetable conveyor driven roller 232, the back-rolled vegetable conveyor tension roller 234 and the back-rolled vegetable conveyor belt tension roller 236 to rotate. The back-rolled vegetable conveyor belt tension roller 236 can move up and down along the intermediate support box 2. When the vegetable is rolling, the vegetable rolling rotation cylinder 228 drives the back-rolled vegetable covering component to cover the vegetable rolling stick, and the back-rolled vegetable conveyor belt tension roller 236 rises, and vice versa. In order to ensure the friction during the conveying, the back-rolled vegetable conveyor belt tension roller 236 is suspended with a suitable weight to tighten it.

[0086] After the seaweed sheet is pushed away from the upper separation narrow belt group 216 or the lower separation narrow belt group 254 by the vibrating toothed wheel group, the seaweed sheet falls onto the conveyor narrow belt group 244 and is conveyed by the conveyor narrow belt group 244 to the rolling vegetable conveyor belt 235 of the appetizer conveyor mechanism.

[0087] Both the appetizer conveyor and the back-of-course conveyor belt 235 move backward, and the seaweed sheet is transported from the appetizer conveyor belt 235 to the back-of-course conveyor belt 235.

[0088] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the pre-dish positioning device 16 consists of a pre-dish positioning lifting slide cylinder 220, a pre-dish positioning mechanism connecting rod 219, a slide connecting rod connecting rod 221, and a front positioning part 222. The front positioning part 222 is driven to swing by the pre-dish positioning lifting slide cylinder 220 via the pre-dish positioning mechanism connecting rod 219 and the slide connecting rod connecting rod 221. The swing center is the axis of the roller shaft 414 of the upper separating narrow strip group active roller 245 of the upper separating narrow strip group 216. The front positioning part 222 rotates synchronously with the upper separating narrow strip group active roller 245 of the upper separating narrow strip group 216. When the slide of the pre-dish positioning lifting slide cylinder 220 descends, the seaweed sheet is positioned; when it rises, it has no effect. The front positioning part 220 is also equipped with a front positioning separating narrow strip group 318 and a vibrating toothed wheel group to further separate the roasted seaweed sheets.

[0089] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, the vegetable positioning device 9 includes a rear positioning lifting slide cylinder 401, a rear positioning rodless cylinder assembly 230, a rear positioning rodless cylinder connecting plate 231, and a rear positioning part. The rear positioning lifting slide cylinder 401 is fixed on the intermediate support box 2. The rear positioning part includes a rear positioning DC motor 402, a rear positioning welding frame 403, a rear positioning transmission belt 501, a rear positioning separating toothed wheel 502, a rear positioning separating shaft 503, a rear positioning vegetable blocking rod 504, and a rear positioning tensioning rod 505. The rear positioning unit is installed on the rear positioning welding frame 403, which is connected to the slide of the rear positioning rodless cylinder assembly 230. The rear positioning rodless cylinder assembly 230 is installed on the rear positioning rodless cylinder connecting plate 231, which is connected to the rear positioning lifting slide cylinder 401. When positioning and conveying are required, the rear positioning unit rises under the drive of the rear positioning lifting slide cylinder 401 and then moves forward under the drive of the rear positioning rodless cylinder assembly 230. After the rear positioning unit is in place, the rear positioning DC motor 402 drives the rear positioning separation shaft 503 and the rear positioning separation toothed wheel 502 via the rear positioning transmission belt 501, and moves synchronously with the rear vegetable conveying mechanism to convey the seaweed sheet backward. It stops when it encounters the rear positioning blocking rod 504 to complete the positioning.

[0090] like Figure 1 , Figure 2 , Figure 3 ,Figure 9 As shown, the auxiliary heating device is located on both sides of the III workstation and consists of an auxiliary heating plate assembly 12, an auxiliary heating motion mechanism 15, an auxiliary heating lower pad 321, and its connecting parts. The auxiliary heating lower pad 321 and its connecting parts are located in the middle of the front and rear vegetable conveying mechanism 13, and the upper surface of the auxiliary heating lower pad 321 is flush with the upper surface of the front and rear vegetable rolling conveyor belts 235. The auxiliary heating motion mechanism 15 consists of an auxiliary heating lifting slide cylinder 902, an auxiliary heating rodless cylinder assembly 306, an auxiliary heating rodless cylinder connecting plate 307, an auxiliary heating plate connecting plate 308, and an auxiliary heating lifting slide cylinder connecting plate 901. Furthermore, the auxiliary heating rodless cylinder assembly 306 is fixed to the auxiliary heating rodless cylinder connecting plate 307, and the auxiliary heating rodless cylinder connecting plate 307 is welded and fixed to the side plate 14 of the rolling rotary cylinder; the auxiliary heating lifting slide cylinder connecting plate 901 connects the heating lifting slide cylinder 902 and the auxiliary heating rodless cylinder slider 305 of the auxiliary heating rodless cylinder assembly 306; the auxiliary heating plate assembly 12 is composed of two auxiliary heating plates 243 clamping the auxiliary heating plate connecting plate 308; the auxiliary heating plate assembly 12 is installed on the slide of the auxiliary heating lifting slide cylinder 902 via the auxiliary heating plate connecting plate 308 and drives the auxiliary heating plate assembly 12 to rise and fall; the auxiliary heating rodless cylinder assembly 306... The rodless cylinder slider 305 drives the auxiliary heating plate assembly 12 to move forward and backward; at appropriate times, it simultaneously provides auxiliary heating at the interface of the two seaweed sheets; furthermore, during auxiliary heating, an auxiliary heating pad 321 is needed below the auxiliary heating plate assembly 12 to help press the rolling interface of the seaweed sheets when the auxiliary heating plate assembly 12 descends for heating; furthermore, the auxiliary heating pad 321 is a silicone sheet and is glued to and supported by the auxiliary heating pad support plate 322, and one end of the auxiliary heating pad support plate 322 is welded to the corresponding position of the intermediate support box 2, and the other end is welded to the auxiliary heating pad connecting part 242, and is fixedly connected to the anti-deviation PVC side plate 19, forming the auxiliary heating pad 321 and its connecting part structure.

[0091] like Figure 1 , Figure 3 , Figure 4 , Figure 6As shown, the vegetable rolling device 8 is installed in the intermediate support box 2 at station III. It includes a 4-head vegetable rolling mechanism, a vegetable rolling mechanism guide lifting mechanism, a vegetable rolling mechanism rotation support, a unrolling and repositioning mechanism, and a vegetable rolling mechanism frame. The 4-head vegetable rolling mechanism is installed in the vegetable rolling mechanism frame and is driven by the unrolling and repositioning mechanism to complete the vegetable rolling movement under the vegetable rolling mechanism rotation support. The vegetable rolling mechanism guide lifting mechanism realizes the guiding and lifting movement of the vegetable rolling device to ensure that the 4-head vegetable rolling mechanism is in place and unrolled. The vegetable rolling device 8 is installed on the vegetable rolling mechanism fixed connecting plate 607, which is welded to the corresponding position of station III in the intermediate support box.

[0092] like Figure 3 , Figure 4 , Figure 6 , Figure 7 As shown, the four-headed vegetable rolling mechanism consists of a rolling stick 311, a clockwise transmission belt 406, an intermediate shaft 413, a motor mounting plate 604, a gear drive 701, an intermediate gear pulley 702, a counterclockwise transmission gear 703, a left flange 312, a right flange 313, and a DC geared motor 314. The left flange 312, motor mounting plate 604, and right flange 313 are fixedly connected, and the DC geared motor 314 is fixed to the motor mounting plate 604. Furthermore, the gear drive 701 is mounted on the shaft end of the DC geared motor 314 via the intermediate gear pulley 702. 2. The counterclockwise drive gear 703 of the vegetable rolling sticks causes the two vegetable rolling sticks 311A ​​and 311D to rotate; further, when the vegetable rolling DC geared motor 314 rotates forward, the vegetable rolling sticks 311A ​​and 311D rotate counterclockwise; further, the intermediate pulley 702 of the vegetable rolling stick gear drive is installed on the intermediate shaft 413 of the vegetable rolling stick drive belt, and the drive pulley of the clockwise drive belt 406 of the vegetable rolling stick is also installed on the intermediate shaft 413 of the vegetable rolling stick drive belt, which causes the two vegetable rolling sticks 311B and 311C to rotate clockwise; further, the four vegetable rolling sticks 311 arranged in a square form a group when rolling vegetables, with one rotating forward and one rotating backward, such as 311A ​​and 311B, and the lower group of vegetable rolling sticks rolls vegetables while the upper group unrolls, alternating between the two groups.

[0093] like Figure 3 , Figure 6 As shown, the rotating support of the vegetable rolling mechanism consists of two deep groove ball bearings 319, which are installed on the outer cylindrical surfaces of the left flange 312 and right flange 313 of the four-head vegetable rolling mechanism to support the rotation and unrolling of the four-head vegetable rolling mechanism. The rotating support of the vegetable rolling mechanism is installed in the vegetable rolling mechanism frame, which is welded together by the top plate 603, the side plate 606, the bottom plate 608, and the cylinder connecting plate 611 of the lifting slide of the vegetable rolling mechanism.

[0094] The unwinding and repositioning motion is achieved by the unwinding and repositioning mechanism. The unwinding and repositioning DC motor 405 drives the repositioning drive gear 605 of the vegetable rolling stick, which in turn drives the repositioning driven gear ring 602 of the vegetable rolling stick, which is fixedly mounted on the outer side of the left flange 312 of the vegetable rolling mechanism, thereby driving the 4-head vegetable rolling mechanism to rotate 180º for repositioning. Furthermore, in order to ensure the unwinding and repositioning motion of the 4-head vegetable rolling mechanism, the 4-head vegetable rolling mechanism also needs to achieve accurate lifting and lowering motion in the guide lifting mechanism of the vegetable rolling mechanism.

[0095] like Figure 3 , Figure 6 As shown, the vegetable rolling mechanism guide lifting mechanism consists of a vegetable rolling mechanism lifting slide cylinder 320, a vegetable rolling mechanism guide rod 609, a vegetable rolling mechanism guide linear bearing 610, and a vegetable rolling mechanism guide rod fixing seat 601.

[0096] like Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown, the vegetable wrapping device 11 of the present invention is characterized by comprising front and rear vegetable wrapping components 10, a vegetable wrapping rotary cylinder 228, a rotary cylinder fixed side plate 14, a front vegetable wrapping component, and a rear vegetable wrapping component 234. The front vegetable wrapping component and the rear vegetable wrapping component 234 are manufactured and assembled with a mirror structure; the vegetable wrapping rotary cylinder 228 is coaxially installed in the corresponding holes of the rotary cylinder side plate 14 and the box side with limiting PVC plate 303; the vegetable wrapping rotary cylinder is driven to swing 270º in the direction of the two vegetable wrapping rods respectively, and the vegetable wrapping component 234 is installed in the triangular area formed by the vegetable wrapping conveyor belt 235 of the front and rear vegetable conveying mechanism 13 of the third station, so that when the vegetable wrapping component 234 swings, the front and rear vegetable wrapping conveyor belt 235 and the seaweed sheet are wrapped with the vegetable wrapping rod 311. The axis wraps around the lower set of rolling sticks 311, and rotates synchronously with the rolling conveyor belt 235 of the front and rear food conveying mechanism 13 for 1.5 revolutions, thus realizing the rolling of the seaweed sheet with the rolling sticks 311. Further, after the seaweed roll is rolled, the rolling rotating cylinders 228 of the rolling wrapping device 11 reverse their directions, releasing the lower rolling sticks 311. The four-head rolling mechanism rises to the unrolling position under the drive of the rolling mechanism lifting slide cylinder 320, and then performs a 180º repositioning movement. Finally, the unrolling device unrolls the seaweed.

[0097] like Figure 1 , Figure 2 , Figure 3As shown, the unwinding device, located above station III, comprises an unwinding assembly 10, an unwinding motion mechanism 7, and an unwinding motion mechanism frame. The unwinding motion mechanism frame is welded from multiple plates, and its bottom is fixedly connected to the upper part of station III of the intermediate support box 2. The unwinding assembly 10 consists of an unwinding finger cylinder 224, an unwinding clamp 227, and an unwinding finger cylinder mounting plate 223. During unrolling, the four-headed rolling mechanism rises to the unrolling position, with the center of the unrolling clamp at the same height as the center of the rolling stick 311. The inner arc surface of the unrolling clamp 227 is approximately equal in diameter to the rolling stick 311. During manufacturing, a negative tolerance is used to ensure the inner arc surface diameter of the unrolling clamp 227 is slightly smaller than the diameter of the rolling stick 311. The opening and closing of the unrolling finger cylinder 224 controls the opening and closing of the unrolling clamp 227, thus achieving precise gripping and unrolling of the seaweed roll. The unrolling motion mechanism 7 consists of a rodless unrolling cylinder 309 and an unrolling guide rail pair 226, and is vertically fixed to the side wall 310 of the unrolling motion mechanism frame. The unrolling finger cylinder mounting plate 223 is fixedly connected to the slider of the rodless unrolling cylinder 309 and the slider of the unrolling guide rail pair 225, thereby guiding and driving the movement of the unrolling assembly 10. When the rolled seaweed roll 311 moves to the top after being rolled, the fingers of the unrolling finger cylinder 224 close the unrolling clamp to hold the roll 311. Then, the slider of the unrolling rodless cylinder 309 pushes the unrolling guide rail slider 225 to move, realizing unrolling and return after unrolling. After unrolling, the seaweed roll is separated by the unrolling clamp 227 and falls into the unrolling and packing mechanism for the next step of processing.

[0098] The pneumatic and motion control system and heating control system in this embodiment are designed using common control design methods and selected common measurement and control components. They are not within the scope of protection of this invention and will not be described in detail.

[0099] Since the rolling device 8 contains a rolling DC geared motor 314 that requires power, for safety reasons, slip ring power distribution is not used. Instead, the forward and reverse switching motion of the unwinding and repositioning DC motor 405 is used to solve the power supply problem. That is, the rolling process is controlled by a pneumatic and motion control system. Two cycles are used as a set of cycles. In the first cycle, the unwinding and repositioning DC motor 405 rotates clockwise. In the second cycle, the unwinding and repositioning DC motor 405 rotates counterclockwise.

[0100] The motion connection of the entire cyclic process in this embodiment is further described in detail from the moment the seaweed sheets are placed on the narrow conveyor belt at station I. At this time, the upper and lower heating plates and the auxiliary heating plate have been preheated to the specified temperature, and the pneumatic and motion control system has been activated. The air pressure has reached the predetermined pressure, and the relevant cylinders are in the predetermined initial position. That is, all relevant mechanisms, devices, and components are in their initial positions, and their movements do not interfere with each other. The details are as follows:

[0101] Two sliced ​​seaweed sheets are placed on the narrow conveyor belt at station I. The conveyor belt is activated, and the seaweed sheets move backward. A PNP laser detection switch detects the seaweed sheets and activates the vibrating powdering device, causing the sugar and seasoning to fall evenly and quickly onto the seaweed sheets. The conveyor separation device at station II activates before the seaweed sheets arrive, and the sheets continue moving to the surface of the lower conveyor belt at station II, then between the upper and lower conveyor belts of the conveyor separation device at station II. When they reach the appropriate position between the upper and lower heating plates, the... The II-station conveyor separation device stops, the upper heating plate descends to press the seaweed sheets for grilling. When the preset grilling time is up, the upper heating plate rises, releasing the upper conveyor belt. The II-station conveyor separation device restarts, and the seaweed sheets continue to move backward. At this time, the front and rear dish positioning conveyor mechanisms of the III-station are activated, along with the front dish positioning mechanism. The rear dish positioning mechanism is activated after a delay. The seaweed sheets, separated by the upper and lower narrow separation belts and conveyed and positioned by the front and rear dish positioning conveyor mechanisms of the III-station, reach the designated rolling position. The back-of-the-way positioning and conveying mechanism stops; at this time, the auxiliary heating device is sequentially activated, moving forward and downward. The auxiliary heating plate assembly presses down on the seaweed sheet, heating the seaweed sheet's interface. Then, the rolling device descends, and the rolling rod presses down on the seaweed sheet. The rolling and covering mechanism then activates, completing the wrapping of the seaweed sheet onto the rolling rod. The auxiliary heating plate assembly of the auxiliary heating device is then sequentially activated, moving upward and backward until it reaches its position and stops. Then, the rolling DC geared motor is activated, and the two rolling rods rotate clockwise and counterclockwise respectively, with the front rolling rod rotating counterclockwise. Simultaneously, the front and back-of-the-way positioning and conveying mechanisms are activated. The conveying mechanism, moving synchronously with the corresponding set of rolling sticks, completes the seaweed roll. The rolling sticks rotate 1.5 revolutions, at which point the rolling sticks, front and rear food conveying mechanisms all stop, and the rolling covering mechanism resets and releases the rolling sticks. Then, the rolling device rises, and the unrolling and repositioning DC motor of the rolling device starts, causing the upper and lower sets of rolling sticks to rotate clockwise and reposition. After the rolling sticks reposition, the unrolling mechanism starts, causing the unrolling component's fingers to open and move to the rolling stick's position and stop. Then, the unrolling component's fingers close to clamp the corresponding rolling stick, and subsequently, the unrolling mechanism moves in the opposite direction to unroll. The first cycle is completed. In the second cycle, the external DC motor of the four-head rolling mechanism starts, causing the upper and lower rolling sticks to reposition counterclockwise; everything else is the same as the first cycle.

[0102] The technical solutions of the present invention are not limited to the above embodiments. All technical solutions obtained by equivalent substitution fall within the scope of protection claimed by the present invention.

Claims

1. A full-sugar seaweed roll forming machine comprising a frame, characterized in that: The machine further comprises an intermediate support box arranged on the frame, a conveying belt device, a vibrating and powder adding device, a roasted vegetable heating device, a conveying and separating device, a front and rear vegetable conveying device, an auxiliary heating device, a rolled vegetable covering device, a rolled vegetable device and a rolled vegetable separating device arranged on the intermediate support box; The seaweed sheet is placed on the conveying belt device and conveyed backward to the conveying and separating device by the conveying belt device, and the vibrating and powder adding device adds sugar powder to the seaweed sheet during the conveying process; the roasted vegetable heating device is used to heat the seaweed sheet on the conveying and separating device, and the conveying and separating device conveys the heated seaweed sheet to the front and rear vegetable conveying device, which comprises a rolled vegetable conveying belt supporting the seaweed sheet, and the rolled vegetable covering device comprises a rolled vegetable covering push block rotatably connected to the support box; The conveying and separating device comprises an upper conveying and separating mechanism and a lower conveying and separating mechanism; the upper conveying and separating mechanism comprises an upper conveying belt, an upper conveying belt driving roller, an upper conveying belt driven roller, an upper conveying belt tensioning roller, an upper separating narrow belt group, an upper separating narrow belt group driving roller, an upper separating narrow belt group tensioning roller, an upper conveying belt cleaning roller and a vegetable vibrating toothed wheel group; the upper conveying belt is wound around the upper conveying belt driving roller, the upper conveying belt driven roller and the upper conveying belt tensioning roller; the upper separating narrow belt group is wound around the upper separating narrow belt group driving roller, the upper separating narrow belt group tensioning roller, the upper conveying belt driving roller and the upper conveying belt driven roller, and is sleeved outside the upper conveying belt; the upper conveying belt and the upper separating narrow belt group are partially attached to each other between the upper conveying belt driving roller and the upper conveying belt driven roller; the upper conveying belt cleaning roller is attached to the outside of the upper separating narrow belt group; The lower conveying and separating mechanism comprises a lower conveying belt, a lower conveying belt driving roller, a lower conveying belt tensioning roller, a lower conveying belt driven roller, a lower separating narrow belt group, a lower separating narrow belt group limiting roller, a lower separating narrow belt group tensioning roller and a lower separating narrow belt group driving roller; the lower conveying belt is wound around the lower conveying belt driving roller, the lower conveying belt tensioning roller and the lower conveying belt driven roller; the lower separating narrow belt group is wound around the lower separating narrow belt group limiting roller, the lower separating narrow belt group tensioning roller, the lower separating narrow belt group driving roller, the lower conveying belt driving roller and the lower conveying belt driven roller, and is sleeved outside the lower conveying belt; the lower conveying belt and the lower separating narrow belt group are partially attached to each other between the lower conveying belt driving roller and the lower conveying belt driven roller; The vegetable vibrating toothed wheel group is arranged on the upper separating narrow belt group driving roller and the lower separating narrow belt group driving roller, and is respectively located at the gap of the upper separating narrow belt group and the lower separating narrow belt group; The roasted vegetable heating device comprises an upper heating plate, a lower heating plate, a heating plate support rod, an upper heating plate lifting slide cylinder and an upper heating lifting cylinder connecting plate; the lower heating plate is fixed on the intermediate support box by the heating plate support rod; the upper heating plate is connected to the slide of the upper heating plate lifting slide cylinder by the upper heating lifting cylinder connecting plate; the upper heating plate lifting slide cylinder is fixed on the intermediate support box; the lower heating plate is located below the part of the lower conveying belt corresponding to the lower conveying belt driving roller and the lower conveying belt driven roller; the upper heating plate is located above the part of the upper conveying belt corresponding to the upper conveying belt driving roller and the upper conveying belt driven roller.

2. The all-sugar seaweed roll forming machine according to claim 1, characterized in that: The intermediate support box is sequentially provided with a first station, a second station and a third station from front to back; the conveying belt conveying device and the vibrating powder adding device are arranged at the first station, the conveying separating device and the cooking heating device are arranged at the second station, and the front and rear food conveying device, the auxiliary heating device, the food wrapping device, the food rolling device and the food unrolling device are arranged at the third station; The food rolling device comprises a food rolling rod; the auxiliary heating device is used for heating the bonding end of the sea cucumber slice on the food rolling belt, and then the food rolling rod is pressed against the sea cucumber slice on the food rolling belt, the food wrapping push block is rotated to drive the food rolling belt and the sea cucumber slice to wrap the food rolling rod, the food rolling rod and the food rolling belt are synchronously rotated to make the sea cucumber slice be wound on the food rolling rod, and the sea cucumber roll is formed; The food unrolling device is arranged above the food rolling device and is used for unrolling the sea cucumber roll; The sea cucumber slice is arranged on the lower conveying belt and the lower separating narrow belt group, and when the sea cucumber slice is heated, the upper heating plate is driven by the upper heating plate lifting slide cylinder to move downward, the upper conveying belt and the upper separating narrow belt group are pressed against the sea cucumber slice, the lower conveying belt and the lower separating narrow belt group, and the lower conveying belt is attached to the lower heating plate. When the sea cucumber slice is conveyed, the upper heating plate moves upward, the upper conveying belt, the upper separating narrow belt group, the lower conveying belt and the lower separating narrow belt group are synchronously moved backward, the sea cucumber slice is separated from the upper conveying belt and the lower conveying belt when the sea cucumber slice passes through the upper conveying belt driving roller and the lower conveying belt driving roller, the upper conveying belt and the upper separating narrow belt group and the lower conveying belt and the lower separating narrow belt group are separated from each other, the sea cucumber slice is separated from the upper conveying belt and the lower conveying belt, the upper separating narrow belt group and the lower separating narrow belt group continue to move backward, and the food vibrating gear wheel group pushes the sea cucumber slice away from the upper separating narrow belt group or the lower separating narrow belt group from the gap of the upper separating narrow belt group or the lower separating narrow belt group.

3. The all-sugar seaweed roll forming machine according to claim 2, characterized in that: The front and rear food conveying device comprises front and rear mirror image arranged front food conveying mechanism and rear food conveying mechanism, and the front food conveying mechanism and the rear food conveying mechanism are both provided with a food rolling belt, a food rolling driving roller, a food rolling driven roller, a food rolling tensioning roller and a food rolling belt tensioning roller, the food rolling belt tensioning roller can slide up and down relative to the intermediate support box, the food rolling belt is wound on the food rolling driving roller, the food rolling driven roller, the food rolling tensioning roller and the food rolling belt tensioning roller, the food rolling device further comprises a food rolling rotating cylinder for driving the food rolling wrapping push block to rotate, and the food rolling wrapping push block is located on the inner side of the food rolling belt.

4. The all-sugar seaweed roll forming machine according to claim 3, characterized in that: The front and rear food conveying device further comprises a conveying narrow belt group, the conveying narrow belt group is sleeved on the outer side of the food rolling belt and the front end is wound on the lower separating narrow belt group driving roller; After the sea cucumber slice is pushed away from the upper separating narrow belt group or the lower separating narrow belt group by the food vibrating gear wheel group, the sea cucumber slice falls on the conveying narrow belt group and is conveyed to the food rolling belt of the front food conveying mechanism by the conveying narrow belt group; The food rolling belts of the front food conveying mechanism and the rear food conveying mechanism are both moved backward, and the sea cucumber slice is conveyed to the food rolling belt of the rear food conveying mechanism by the food rolling belt of the front food conveying mechanism.

5. The all-sugar seaweed roll forming machine according to claim 4, characterized in that: The front and rear food conveying device further comprises a food front positioning device and a food rear positioning device arranged at the third station and located at the front and rear sides of the front and rear food conveying device respectively, and the food front positioning device and the food rear positioning device are used for symmetrically positioning two sea cucumber slices on the food rolling belts of the front food conveying mechanism and the rear food conveying mechanism.

6. The all-sugar seaweed roll forming machine according to claim 5, characterized in that: The pre-dish positioning device includes a pre-dish positioning lifting slide cylinder, a pre-dish positioning mechanism connecting rod, a slide connecting rod connecting rod, and a front positioning part; the slide connecting rod connecting rod is fixed on the slide of the pre-dish positioning lifting slide cylinder, one end of the pre-dish positioning mechanism connecting rod is rotatably connected to the slide connecting rod connecting rod, and the other end is rotatably connected to the middle of the front positioning part; The front positioning part includes a front positioning part connecting rod, a front positioning rotating shaft rotating at one end of the front positioning part connecting rod, a front positioning separating narrow belt group wrapped around the front positioning rotating shaft and the upper separating narrow belt group drive roller, and a front positioning separating toothed wheel group set on the front positioning rotating shaft. The other end of the front positioning part connecting rod is rotatably connected to the upper separating narrow belt group drive roller. The cylinder of the appetizer positioning lifting slide moves one end of the slide connecting rod downward. The slide connecting rod pushes the front positioning part to swing along the active roller of the upper separation narrow belt group. One end of the appetizer positioning shaft of the front positioning part abuts against the seaweed sheet on the roll conveyor belt of the appetizer conveying mechanism. The active roller of the upper separation narrow belt group rotates, driving the appetizer positioning shaft and the appetizer positioning separation toothed wheel group to rotate, pushing the seaweed sheet to move backward until the seaweed sheet separates from the appetizer positioning separation toothed wheel group, thus realizing the positioning of the seaweed sheet on the roll conveyor belt of the appetizer conveying mechanism. The vegetable positioning device includes a rear positioning lifting slide cylinder mounted on the intermediate support box, a rear positioning rodless cylinder connecting plate that moves up and down under the drive of the rear positioning lifting slide cylinder, a rear positioning rodless cylinder mounted on the rear positioning rodless cylinder connecting plate, a rear positioning welding frame that moves back and forth under the drive of the rear positioning rodless cylinder, a rear positioning DC motor mounted on the rear positioning welding frame, a rear positioning separation shaft mounted at the front end of the rear positioning welding frame, a rear positioning vegetable blocking rod mounted in the middle of the rear positioning welding frame, a rear positioning separation toothed wheel mounted on the rear positioning separation shaft, and a rear positioning transmission belt wound around the rear positioning separation shaft and the output shaft of the rear positioning DC motor. The rear positioning lifting slide cylinder drives the rear positioning lifting slide cylinder to rise, then the rear positioning rodless cylinder drives the rear positioning welding frame to move forward, and then the rear positioning lifting slide cylinder drives the rear positioning lifting slide cylinder to fall, so that the rear positioning separation toothed wheel on the rear positioning separation shaft abuts against the seaweed sheet on the vegetable rolling conveyor belt of the rear vegetable conveying mechanism. The rear positioning DC motor drives the rear positioning separation shaft and the rear positioning separation toothed wheel to rotate, pushing the seaweed sheet to move backward until the seaweed sheet abuts against the rear positioning vegetable blocking rod, thus achieving the positioning of the seaweed sheet on the vegetable rolling conveyor belt of the rear vegetable conveying mechanism.

7. The all-sugar seaweed roll forming machine according to claim 4, characterized in that: The auxiliary heating device includes an auxiliary heating rodless cylinder fixed to the intermediate support box, an auxiliary heating lifting slide cylinder connecting plate fixed to the auxiliary heating rodless cylinder slider, a heating lifting slide cylinder fixed to the auxiliary heating lifting slide cylinder connecting plate, an auxiliary heating plate connecting plate fixed to the output end of the heating lifting slide cylinder, and an auxiliary heating plate fixed to the auxiliary heating plate connecting plate; the auxiliary heating rodless cylinder drives the auxiliary heating plate to move left and right through the auxiliary heating rodless cylinder slider, and the heating lifting slide cylinder drives the auxiliary heating plate to move up and down; The auxiliary heating plate is moved to above the wrapping belt by the auxiliary heating round rodless cylinder, and then is moved downward to abut against the sticking end of the seaweed sheet by the heating lifting slide cylinder to heat the sticking end of the seaweed sheet.

8. The all-sugar seaweed roll forming machine according to claim 7, characterized in that: The wrapping device comprises a front wrapping assembly and a rear wrapping assembly arranged symmetrically, and the front wrapping assembly and the rear wrapping assembly are arranged on the wrapping belt of the front food conveying mechanism and the rear food conveying mechanism respectively.

9. The all-sugar seaweed roll forming machine according to claim 8, characterized in that: The wrapping device comprises a wrapping mechanism guiding and lifting mechanism arranged on the middle support box, a wrapping mechanism frame moving up and down along the wrapping mechanism guiding and lifting mechanism, and a wrapping rod clockwise transmission belt, a wrapping rod transmission belt middle shaft, a wrapping rod gear transmission driving gear, a wrapping rod gear transmission intermediate gear, a wrapping rod counterclockwise transmission gear and at least one group of wrapping rods arranged on the wrapping mechanism frame.

10. The all-sugar seaweed roll forming machine according to claim 9, characterized in that: The wrapping device comprises a wrapping mechanism guiding and lifting mechanism arranged on the middle support box, a wrapping mechanism frame moving up and down along the wrapping mechanism guiding and lifting mechanism, and a wrapping rod clockwise transmission belt, a wrapping rod transmission belt middle shaft, a wrapping rod gear transmission driving gear, a wrapping rod gear transmission intermediate gear, a wrapping rod counterclockwise transmission gear and at least one group of wrapping rods arranged on the wrapping mechanism frame. After the seaweed sheet is formed into a seaweed roll on the wrapping rod, the wrapping rod is moved upward to the same height as the unwrapping clamp under the action of the wrapping mechanism guiding and lifting mechanism, the unwrapping clamp is clamped under the action of the unwrapping finger cylinder, and the seaweed sheet is unwrapped from the wrapping rod under the action of the unwrapping round rodless cylinder.

Images