CN211672168U - Dumpling wrapper forming equipment - Google Patents

Abstract

The utility model relates to a food processing technology field, concretely relates to dumpling wrapper former. This kind of dumpling wrapper former includes dumpling wrapper forming device and dumpling wrapper sieving mechanism, dumpling wrapper sieving mechanism sets up dumpling wrapper forming device's below, dumpling wrapper sieving mechanism includes transmission device, camera, finished product receiving piece, waste product collecting box and controller, the camera sets up transmission device top is in order to shoot the dumpling wrapper on the transmission device, the controller with the camera electricity is connected, the controller with the transmission device electricity is connected, the finished product receiving piece is used for accepting complete dumpling wrapper, the waste product collecting box is used for collecting incomplete dumpling. The dumpling wrapper forming device has the function of screening out complete dumpling wrappers.

Description

Dumpling wrapper forming equipment

Technical Field

The utility model relates to a food processing technology field, concretely relates to dumpling wrapper former.

Background

The dumpling is a food which is widely popular at home and abroad, and the dumpling wrapper making process is an essential link in the dumpling making process no matter the dumpling is made manually or by a machine. At present, various dumpling wrapper forming devices are diversified, but most dumpling forming devices have difficulty in ensuring that each dumpling wrapper made is complete. The dumpling wrapper made by the dumpling wrapper forming equipment can be manually closed or closed by a machine, if an incomplete dumpling wrapper is found in the manual closing process, the dumpling wrapper can be manually removed, if the machine is used for closing, once the incomplete dumpling wrapper appears, a dumpling waste product can be generated, and not only the dumpling wrapper raw material but also the stuffing are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a dumpling wrapper former, this kind of dumpling wrapper former provide the hardware architecture who has the complete dumpling wrapper function of selecting for software engineer to software engineer programs so that this dumpling wrapper former can filter out complete and incomplete dumpling wrapper to the controller in this hardware architecture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dumpling wrapper former, includes dumpling wrapper forming device and dumpling wrapper sieving mechanism, dumpling wrapper sieving mechanism sets up dumpling wrapper forming device's below, dumpling wrapper sieving mechanism includes transmission device, camera, finished product receiving piece, waste product collecting box and controller, the camera sets up transmission device top is in order to shoot the dumpling wrapper on the transmission device, the controller with the camera electricity is connected, the controller with the transmission device electricity is connected, the finished product receiving piece is used for accepting complete dumpling wrapper, waste product collecting box is used for collecting incomplete dumpling.

Further, the dumpling wrapper discharging device further comprises a discharging mechanism, the finished product bearing piece is arranged below the conveying mechanism, a discharging hole is formed in the position, right facing the finished product bearing piece, of the conveying mechanism, and the discharging mechanism presses down the complete dumpling wrapper to enable the dumpling wrapper to be pressed down onto the finished product bearing piece from the discharging hole.

Furthermore, the conveying mechanism comprises two conveying belts and a supporting plate, the two conveying belts are sleeved on the supporting plate in parallel and can rotate on the supporting plate, and the distance between the two conveying belts is smaller than the diameter of the complete dumpling wrapper, so that the dumpling wrapper falling on the two conveying belts can move along with the two conveying belts; the discharge gate is established just be located two in the backup pad between the transmission band.

Further, the waste collecting box is arranged at one end of the conveying belt and used for receiving the incomplete dumpling wrappers falling from the end of the conveying belt.

Further, the camera is positioned between the finished product bearing piece and the waste product collecting box.

Further, the dumpling wrapper cleaning device comprises a cleaning mechanism, the cleaning mechanism is arranged above the waste collecting box and is in contact with the transmission mechanism, the cleaning mechanism enables incomplete dumpling wrappers on the transmission mechanism to fall to the waste collecting box, and dumpling wrapper residues remained on the transmission mechanism are cleaned.

Further, clearance mechanism includes brush and housing, the brush sets up the one end at transmission device, housing and waste product collecting box integrated into one piece, the housing covers the brush removes its one side of contacting with transmission device, the brush rotates in order to brush the incomplete dumpling skin of transmission device one end into the waste product collecting box to clean the dumpling skin residue that remains on transmission device.

Further, dumpling wrapper forming device includes dumpling wrapper pressing mechanism, first actuating mechanism and locking mechanism, first actuating mechanism with dumpling wrapper pressing mechanism components of a whole that can function independently sets up, dumpling wrapper pressing mechanism includes the driving shaft, dumpling wrapper pressing mechanism with during first actuating mechanism contact, the driving shaft with first actuating mechanism detachably connects, a driving mechanism drive thereby the driving shaft rotates and drives dumpling wrapper pressing mechanism suppression dumpling wrapper, locking mechanism will dumpling wrapper pressing mechanism and first actuating mechanism detachably locking are fixed together.

Further, the dumpling wrapper pressing mechanism and the first driving mechanism can be separated in a sliding mode or are close to each other, when the dumpling wrapper pressing mechanism and the first driving mechanism are in contact, the locking mechanism can detachably lock the sliding connection mechanism, so that the sliding connection mechanism cannot enable the dumpling wrapper pressing mechanism and the first driving mechanism to be separated in a sliding mode, and therefore the dumpling wrapper pressing mechanism and the first driving mechanism can be detachably locked and fixed together.

Furthermore, the dumpling wrapper forming device comprises a pair of dough pressing rollers, a pair of dumpling wrapper forming rollers and two fixing plates, the first driving mechanism drives the pair of dough pressing rollers and the pair of dumpling wrapper forming rollers to be linked, and two ends of at least one dough pressing roller shaft in the pair of dough pressing rollers are rotatably connected with the fixing plates through movable bearing assemblies, so that the distance between the pair of dough pressing rollers can be adjusted; two ends of at least one dumpling wrapper forming roller in the pair of dumpling wrapper forming rollers are rotatably connected with the fixed plate through a movable bearing assembly, so that the distance between the pair of dumpling wrapper forming rollers can be adjusted.

Compared with the prior art, the beneficial effects of the utility model are that: because including the camera in this dumpling wrapper former, the camera is connected with the controller electricity, and the controller is also connected with transmission device electricity, after software engineer programmed the controller, the camera shoots the image on the transmission device after, transmits this image for the controller, and whether complete back is judged out to the controller, and control transmission device carries complete dumpling wrapper to finished product receiving piece top, carries incomplete dumpling wrapper to in the waste product collecting box. The dumpling wrapper forming equipment can realize the screening and classification of dumplings and reject incomplete dumpling wrappers in advance so as to avoid making out dumpling waste and wasting fillings.

Drawings

FIG. 1 is a schematic structural view of a dumpling wrapper forming apparatus;

FIG. 2 is a schematic structural view of a dumpling wrapper screening device;

FIG. 3 is a schematic structural view of a dumpling wrapper forming apparatus;

FIG. 4 is a schematic view of a press assembly;

FIG. 5 is a schematic view of the dumpling wrapper pressing mechanism and the first driving mechanism when they are separated;

FIG. 6 is a schematic diagram of a movable bearing assembly.

Detailed Description

The present invention will be further explained with reference to the following embodiments and drawings.

As shown in fig. 1, the dumpling wrapper forming apparatus includes a dumpling wrapper forming device 1 and a dumpling wrapper screening device 2, the dumpling wrapper forming device 1 is disposed above the dumpling wrapper screening device 2, and the dumpling wrapper screening device 2 screens dumpling wrappers after the dumpling wrappers pressed by the dumpling wrapper forming device 1 fall on the dumpling wrapper screening device 2. The specific structure of the dumpling wrapper screening device 2 is shown in fig. 2, and comprises two conveying belts 21, a support plate 22, a visual identification mechanism (not shown), a discharging mechanism 3, a finished product receiving piece (not shown), a controller (not shown) and a waste collecting box 23. Two bearing seats 24 with bearings are installed at one end of the supporting plate 22, the bearings in the two bearing seats 24 are respectively connected with different ends of the driving roller 25, two bearing seats with bearings (invisible due to shielding) are also installed at the other end of the supporting plate 22, and the bearings in the two bearing seats are respectively connected with different ends of the driven roller 26. The two transmission belts 21 are sleeved on the support plate 22, the drive roller 25 and the driven roller 26 in parallel, one end of the drive roller 25 is connected with an output shaft of a second drive motor 28 through a coupler 27, and when the second drive motor 28 is started, the drive roller 25, the two transmission belts 21 and the driven roller 26 are driven to rotate. Two transmission belts 21, a support plate 22, a driving roller 25 and a driven roller 26 are used as the transmission mechanism 4, the distance between the two transmission belts 21 is smaller than the diameter of the complete dumpling wrappers, so that the dumpling wrappers falling on the two transmission belts 21 can move along with the two transmission belts 21, the finished product receiving piece is arranged below one end part of the transmission mechanism 4, the waste collecting box 23 is arranged below the other end part of the transmission belt 21, therefore, the transmission belts 21 can rotate towards different directions by changing the rotating direction of the second driving motor 28, and the dumpling wrappers are driven to the finished product receiving piece or the waste collecting box 23. Visual identification mechanism (not drawn) includes camera (not drawn), the camera setting is in transmission device 4's top, be located between finished product acceptor and waste product collecting box 23, the camera is used for shooing the picture of dumpling wrapper on transmission device 4, the controller is connected with the camera electricity, the camera transmits the picture of shooing to controller (not drawn), the storage has the image of complete dumpling wrapper in the controller, the controller compares the dumpling wrapper pattern that the camera was shot rather than the complete dumpling wrapper pattern of storage, if the shape is unanimous, then judge that the dumpling wrapper that the camera was shot is complete, if the shape is inconsistent, then judge that the dumpling wrapper that the camera was shot is incomplete. The controller is electrically connected with the second driving motor 28, if the judged result of the controller is that the dumpling wrappers are complete, the second driving motor 28 is controlled to rotate forwards to drive the conveying belt 21 to convey the dumpling wrappers to the finished product bearing piece, if the judged result is that the dumpling wrappers are incomplete, the second driving motor 28 is controlled to rotate backwards to drive the conveying belt 21 to convey the dumpling wrappers to the waste product collecting box 23, the visual identification mechanism is realized by adopting the prior art, and the specific structure and action principle are not repeated herein. A discharge port 29 is formed in the position, opposite to the position of the finished product bearing piece, of the supporting plate 22, the discharge port 29 is located between the two conveying belts 21, the area of the discharge port 29 is smaller than the area of the unfolded complete dumpling wrappers, the dumpling wrappers cannot fall to the finished product bearing piece from the discharge port 29 under the action of no external force when being conveyed to the discharge port 29, and the complete dumpling wrappers must be pressed downwards by the discharge mechanism 3 to fall to the finished product bearing piece from the discharge port 29. The discharging mechanism 3 comprises a third driving motor 31, and the third driving motor 31 and a second driving motor 28 for controlling the conveying belt 21 are installed on the side wall of the supporting plate 22 through the first mounting plate 5. The output shaft of the third driving motor 31 is vertically upward, the lead screw 32 is connected with the output shaft of the third driving motor 31, the lead screw 32 is sleeved with a lead nut 33, the lead nut 33 is connected with one end of a connecting plate 34, the other end of the connecting plate 34 is connected with a pressing block 36 through two parallel vertical connecting rods 35, the pressing block 36 is right opposite to the discharge port 29, and the size of the pressing block 36 is slightly smaller than that of the discharge port 29. The third driving motor 31 rotates to drive the lead screw 32 to rotate, the lead nut 33 moves upwards or downwards on the lead screw 32, so as to drive the connecting plate 34, the connecting rod 35 and the pressing block 36 to move upwards or downwards, and the pressing block 36 can be pressed downwards until the pressing block is contacted with the finished product bearing piece. When the discharging port 29 is provided with the complete dumpling wrappers, the third driving motor 31 drives the lead screw 32 to rotate, and finally the pressing block 36 is driven to press the dumpling wrappers downwards, so that the dumpling wrappers are pressed downwards to the finished product bearing piece by the pressing block 36 from the discharging port 29. The size of the pressing block 36 is slightly smaller than that of the discharge hole 29 and is slightly smaller than that of the complete dumpling wrapper, and the pressing block 36 acts on the middle part of the dumpling wrapper when pressing down the dumpling wrapper, so that the pressing block 36 is attached to the middle part of the dumpling wrapper when pressing down the dumpling wrapper until pressing down the dumpling wrapper onto the finished product bearing piece, and therefore the problem that the dumpling wrapper cannot be spread due to free falling of the dumpling wrapper can be effectively avoided in the process that the dumpling wrapper is pressed down onto the finished product bearing piece. The finished product bearing piece can be a bearing box body and can also be a dumpling making assembly, after dumpling wrappers are pressed down to the dumpling making assembly, stuffing is squeezed on the dumpling wrappers, the dumpling making assembly can be used for making dumplings, the dumpling making assembly is realized by the prior art, and the specific structure of the dumpling making assembly is not repeated.

As shown in FIG. 2, a cleaning mechanism 6 is further disposed above the waste collection box 23, the cleaning mechanism 6 comprises a brush 61 and a cover 62, bristles of the brush 61 are in contact with two belts, the brush 61 is driven to rotate by a fourth driving motor 63, and the fourth driving motor 63 is fixed on the side wall of the support plate 22 through a second mounting plate 64. The housing 62 is integrally formed with the waste collection box 23, and the housing 62 is detachably mounted on the end of the support plate 22. The first mounting part 621 is arranged on each of two sides of the cover 62, the second mounting part (invisible due to shielding) is arranged on the two sides of the end part of the support plate 22 corresponding to the mounting part, the stud (invisible due to shielding) is arranged on the second mounting part, the bolt 65 matched with the stud is sleeved on the stud, the first mounting part 621 is provided with an insertion groove (invisible due to shielding) into which the stud can be inserted, when the cover 62 and the waste collecting box 23 are mounted on the support plate 22, the bolt 65 is firstly unscrewed to leave a gap between the bolt 65 and the second mounting part for the first mounting plate 5 to be conveniently inserted, then the first mounting plate 5 on the cover 62 is inserted into the gap between the bolt 65 and the second mounting part, at the moment, the stud is inserted into the insertion groove, then the bolt 65 is screwed down to reduce the gap between the bolt 65 and the second mounting part, and the bolt 65 and the second mounting part clamp the, thereby achieving the fixing of the housing 62 to the waste collection box 23. The opening of the cover 62 is over against the end part of the transmission mechanism 4, so that the dumpling wrappers on the transmission mechanism 4 are conveyed to the end part of the transmission belt 21 and continuously rotate along the transmission belt 21 to enter the cover 62, the hairbrush 61 in the cover 62 rotates under the driving of the fourth driving motor 63, the dumpling wrappers entering the cover 62 are separated from the transmission belt 21 under the cleaning effect of the hairbrush 61 and fall into the waste product collection box 23, the hairbrush 61 can also clean dumpling wrapper residues remained on the transmission belt 21, and the cleanness and the sanitation of the transmission mechanism 4 are favorably kept.

As shown in fig. 3, the dumpling wrapper forming apparatus 1 includes a dumpling wrapper pressing mechanism 7, a first driving mechanism 8, and a locking mechanism 9. The dumpling wrapper pressing mechanism 7 comprises two vertical fixing plates 71 which are arranged in parallel, two ends of each fixing plate 71 are connected through two sliding plates 72 which are perpendicular to the fixing plates 71, an installation space is defined by the two fixing plates 71 and the two sliding plates 72, and a pressing assembly 73 is installed in the installation space. As shown in fig. 4, the pressing assembly 73 includes a pair of dough pressing rollers 731, 732 and a pair of dumpling wrapper forming rollers 733, 734, the pair of dough pressing rollers 731, 732 are juxtaposed above the pair of juxtaposed dumpling wrapper forming rollers 733, 734, the pair of dough pressing rollers 731, 732 are rotatably fixed on the fixing plate 71 (see fig. 3) by means of bearing blocks 735, 736 and bearings installed in the bearing blocks 735, 736, respectively, and both ends of the pair of dumpling wrapper forming rollers 733, 734 are rotatably fixed on the fixing plate 71 by means of bearing blocks 737, 738 and bearings installed in the bearing blocks 737, 738, respectively. As shown in fig. 4, a pair of dumpling wrapper forming rollers 733 and 734 are driven by two first gears 739a and 739b engaged with each other, a pair of dough pressing rollers 731 and 732 are driven by two second gears 739c and 739d engaged with each other, and the two first gears 739a and 739b and the two second gears 739c and 739d are disposed on the same side. The end of the dumpling wrapper forming roller 733 opposite to the first gear 739a is sleeved with a third gear 739e, the end of the dough pressing roller 731 opposite to the second gear 739c is sleeved with a fourth gear 739f, the third gear 739e is meshed with the fourth gear 739f through a fifth gear 739g meshed with the third gear, and the fifth gear 739g is rotatably fixed on the fixing plate 71. As shown in fig. 5, the dumpling wrapper pressing mechanism 7 is arranged separately from the first driving mechanism 8, the first driving mechanism 8 is mounted on the bottom plate 10, the bottom plate 10 is connected with the horizontally arranged first sliding chute 102 through the vertical mounting column 101, the outer wall of the sliding plate 72 in the dumpling wrapper pressing mechanism 7 is provided with a first sliding strip 721 protruding from the outer wall of the sliding plate 72, and the first sliding strip 721 can slide in the first sliding chute 102, so that the dumpling wrapper pressing mechanism 7 and the first driving mechanism 8 can be separated or close to each other in a sliding manner. Locking holes (invisible due to shielding) with threaded inner walls are arranged at corresponding positions on the bottom wall of the first sliding groove 102 and the first sliding strip 721, when the dumpling wrapper pressing mechanism 7 and the first driving mechanism 8 slide to be close to a set position, the locking holes on the bottom wall of the first sliding groove 102 are aligned with the locking holes on the first sliding strip 721, the self-locking indexing pin 91 is inserted into the locking holes on the bottom wall of the first sliding groove 102, the self-locking indexing pin 91 is in threaded connection with the bottom wall of the first sliding groove 102 and the locking holes on the first sliding strip 721, so that the first sliding groove 102 and the first sliding strip 721 are locked and fixed together, and the dumpling wrapper pressing mechanism 7 and the first driving mechanism 8 are detachably locked and fixed together. As can be seen from the above, the first sliding groove 102 and the first sliding strip 721 are used as the sliding connection mechanism, and the locking hole on the bottom wall of the first sliding groove 102, the locking hole on the first sliding strip 721 and the self-locking index pin 91 are used as the locking mechanism 9 (see fig. 3). The first driving mechanism 8 includes a first driving motor 81 and a worm and gear speed reducer 82, the worm and gear speed reducer 82 is connected with an output shaft of the first driving motor 81, an output hole 83 for connecting the driving roller 25 is arranged on the worm and gear speed reducer 82, an output direction of the output hole 83 of the worm and gear speed reducer 82 is perpendicular to an output direction of the first driving motor 81, the worm and gear speed reducer 82 is implemented by adopting the prior art, and the structure thereof is not described herein. One end of the dumpling wrapper forming roller 733 is connected with the driving shaft 74, the driving shaft 74 is provided with a strip-shaped bulge along the length direction of the driving shaft 74, the shape of the output hole 83 is matched with that of the driving shaft 74, when the dumpling wrapper pressing mechanism 7 and the first driving mechanism 8 slide to a set position, the driving shaft 74 is inserted into the output hole 83, the first driving motor 81 is started, the first driving motor 81 drives the driving shaft 74 to rotate through the speed reducer 82, and therefore each gear, a pair of dumpling wrapper forming rollers 733 and 734 and a pair of dough pressing rollers 731 and 732 are driven to be linked, and therefore the dough falling on the dough pressing rollers 731 and 732 is flattened and formed. An inverted frustum pyramid-shaped guide funnel 78 is provided above the dough pressing rollers 731, 732, and the guide funnel 78 guides the dough to the dough pressing rollers 731, 732.

As shown in fig. 5, a bearing seat slider 75 is further disposed outside the bearing seat 735, as shown in fig. 6, second sliding grooves (not visible due to shielding) are respectively disposed at the top and the bottom of the bearing seat 735, the bearing seat slider 75 includes an upper sliding portion 751, a lower sliding portion 752, and a connecting portion 753 for connecting the upper sliding portion 751 and the lower sliding portion 752, second sliding strips 754 matching the second sliding grooves are disposed on the lower wall of the upper sliding portion 751 and the upper wall of the lower sliding portion 752 of the bearing seat slider 75, and the two second sliding strips 754 can slide in the two second sliding grooves. The connecting portion 753 has a through hole, the through hole is inserted with an adjusting bolt 76 extending into the bearing seat slider 75 from the outside of the bearing seat slider 75, and one end of the adjusting bolt 76 located inside the bearing seat 735 is fixedly connected with the outer wall of the bearing seat 735, so that the adjusting bolt 76 can push or pull the bearing seat 735 to move along the second sliding strip 754 through the second sliding groove. Bearing block 735, bearing block slide 75 and adjustment bolt 76 are seen from above to be used as movable bearing assembly 77. When the bearing seat 735 moves, the bearing in the bearing seat 735 and the pressing roller 732 installed in the bearing move along with the bearing seat 735, so that the distance between the two pressing rollers 731 and 732 can be changed by moving the bearing seat 735. The two dumpling wrapper forming rollers are also provided with the same structure and can be used for adjusting the distance between the two dumpling wrapper forming rollers 733 and 734, and the specific structure is not described again. Because the distance between the pair of dough pressing rollers 731 and 732 and the pair of dumpling wrapper forming rollers 733 and 734 can be adjusted, when the gap between the dough pressing rollers 731 and 732 and the gap between the dumpling wrapper forming rollers 733 and 734 need to be cleaned, the distance between the pair of dough pressing rollers 731 and 732 and the pair of dumpling wrapper forming rollers 733 and 734 can be firstly adjusted to be larger, and then the dough pressing rollers are washed by water or a brush is extended into the gap for brushing, so that the cleaning is more convenient and the cleaning is cleaner.

The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.

Claims (10)

1. The utility model provides a dumpling wrapper former, includes dumpling wrapper forming device, its characterized in that still includes dumpling wrapper sieving mechanism, dumpling wrapper sieving mechanism sets up dumpling wrapper forming device's below, dumpling wrapper sieving mechanism includes transmission device, camera, finished product receiving member, waste product collecting box and controller, the camera sets up transmission device top is in order to shoot the dumpling wrapper on the transmission device, the controller with the camera electricity is connected, the controller with the transmission device electricity is connected, the finished product receiving member is used for accepting complete dumpling wrapper, waste product collecting box is used for collecting incomplete dumpling.

2. The dumpling wrapper forming device according to claim 1, further comprising a discharging mechanism, wherein the finished product bearing piece is arranged below the conveying mechanism, a discharging hole is formed in a position, right opposite to the finished product bearing piece, of the conveying mechanism, and the discharging mechanism presses down the complete dumpling wrapper to enable the dumpling wrapper to be pressed down onto the finished product bearing piece from the discharging hole.

3. The dumpling wrapper forming device according to claim 2, wherein the conveying mechanism comprises two conveying belts and a supporting plate, the two conveying belts are sleeved on the supporting plate in parallel and can rotate on the supporting plate, and the distance between the two conveying belts is smaller than the diameter of the complete dumpling wrapper, so that the dumpling wrapper falling on the two conveying belts can move along with the two conveying belts; the discharge gate is established just be located two in the backup pad between the transmission band.

4. The dumpling wrapper forming apparatus of claim 3, wherein the waste collecting box is provided at one end of the conveyor belt to receive an incomplete dumpling wrapper falling from the end of the conveyor belt.

5. The dumpling wrapper forming apparatus according to any one of claims 1 to 4, wherein the camera is located between the finished product carrying piece and the waste product collecting box.

6. The dumpling wrapper forming apparatus according to claim 1, further comprising a cleaning mechanism, wherein the cleaning mechanism is arranged above the waste collecting box and is in contact with the conveying mechanism, the cleaning mechanism enables the incomplete dumpling wrappers on the conveying mechanism to fall to the waste collecting box and cleans dumpling wrapper residues left on the conveying mechanism.

7. The dumpling wrapper forming apparatus according to claim 6, wherein the cleaning mechanism comprises a brush and a cover, the brush is arranged at one end of the conveying mechanism, the cover is integrally formed with the waste product collecting box, the cover covers the side of the brush, which is in contact with the conveying mechanism, and the brush rotates to brush the incomplete dumpling wrappers at one end of the conveying mechanism into the waste product collecting box and clean dumpling wrapper residues remained on the conveying mechanism.

8. The dumpling wrapper forming apparatus according to claim 1, wherein the dumpling wrapper forming device comprises a dumpling wrapper pressing mechanism, a first driving mechanism and a locking mechanism, the first driving mechanism and the dumpling wrapper pressing mechanism are arranged in a split mode, the dumpling wrapper pressing mechanism comprises a driving shaft, the driving shaft is detachably connected with the first driving mechanism when the dumpling wrapper pressing mechanism contacts with the first driving mechanism, the driving shaft drives the driving shaft to rotate so as to drive the dumpling wrapper pressing mechanism to press dumpling wrappers, and the locking mechanism enables the dumpling wrapper pressing mechanism and the first driving mechanism to be detachably locked and fixed together.

9. The dumpling wrapper forming apparatus according to claim 8, comprising a sliding connection mechanism, wherein the sliding connection mechanism enables the dumpling wrapper pressing mechanism and the first driving mechanism to be separated or close to each other in a sliding manner, and when the dumpling wrapper pressing mechanism is in contact with the first driving mechanism, the locking mechanism detachably locks the sliding connection mechanism so that the sliding connection mechanism cannot enable the dumpling wrapper pressing mechanism and the first driving mechanism to be separated in a sliding manner, so that the dumpling wrapper pressing mechanism and the first driving mechanism are detachably locked and fixed together.

10. The dumpling wrapper forming apparatus according to claim 8, wherein the dumpling wrapper forming device comprises a pair of dough pressing rollers, a pair of dumpling wrapper forming rollers and two fixing plates, the first driving mechanism drives the pair of dough pressing rollers and the pair of dumpling wrapper forming rollers to be linked, and two ends of at least one dough pressing roller shaft in the pair of dough pressing rollers are rotatably connected with the fixing plates through movable bearing assemblies, so that the distance between the pair of dough pressing rollers can be adjusted; two ends of at least one dumpling wrapper forming roller in the pair of dumpling wrapper forming rollers are rotatably connected with the fixed plate through a movable bearing assembly, so that the distance between the pair of dumpling wrapper forming rollers can be adjusted.

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