阅读说明：本技术 一种蛋卷自动成形裁切一体机及蛋卷的制作方法 (Egg roll automatic forming and cutting integrated machine and egg roll manufacturing method ) 是由 潘结俭 于 2021-08-14 设计创作，主要内容包括：本发明属于食品加工领域,具体的说是一种蛋卷自动成形裁切一体机及蛋卷的制作方法,包括装置主体、控制面板、盖板、模具仓、模具板和把手；所述装置主体上设置有控制面板,所述盖板与模具仓设置有多组,且盖板与模具仓均匀的设置在装置主体上,所述模具板设置在模具仓的内部,所述把手设置在盖板上；所述盖板的底端设置有切割机构,所述切割机构包括安装槽、刀座、活动腔、第一弹簧、刀体和固定机构,所述安装槽开设在控制面板底端的两侧,所述刀座套设在安装槽的内部,所述活动腔开设在安装槽的内部,所述第一弹簧设置在活动腔的内部,所述固定机构设置在盖板的内部；通过切割机构起到方便对半成型的蛋卷进行切割的作用。(The invention belongs to the field of food processing, in particular to an automatic egg roll forming and cutting integrated machine and an egg roll manufacturing method, wherein the automatic egg roll forming and cutting integrated machine comprises a device main body, a control panel, a cover plate, a die bin, a die plate and a handle; the device main body is provided with a control panel, the cover plate and the die bins are provided with a plurality of groups, the cover plate and the die bins are uniformly arranged on the device main body, the die plate is arranged inside the die bins, and the handle is arranged on the cover plate; the cutting mechanism is arranged at the bottom end of the cover plate and comprises mounting grooves, tool holders, a movable cavity, a first spring, a cutter body and a fixing mechanism, the mounting grooves are formed in two sides of the bottom end of the control panel, the tool holders are sleeved in the mounting grooves, the movable cavity is formed in the mounting grooves, the first spring is arranged in the movable cavity, and the fixing mechanism is arranged in the cover plate; the cutting mechanism plays a role in conveniently cutting the half-molded egg rolls.)

1. The utility model provides an egg roll automatic molding cuts all-in-one which characterized in that: comprises a device main body (1), a control panel (2), a cover plate (3), a mould bin (4), a mould plate (6) and a handle (8); the device is characterized in that a control panel (2) is arranged on the device main body (1), a plurality of groups of cover plates (3) and die bins (4) are arranged, the cover plates (3) and the die bins (4) are uniformly arranged on the device main body (1), the die plates (6) are arranged inside the die bins (4), and the handles (8) are arranged on the cover plates (3);

the bottom of apron (3) is provided with cutting mechanism, cutting mechanism includes mounting groove (51), blade holder (52), activity chamber (53), first spring (54), cutter body (55) and fixed establishment, the both sides in control panel (2) bottom are seted up in mounting groove (51), the inside in mounting groove (51) is established to blade holder (52) cover, the inside in mounting groove (51) is seted up in activity chamber (53), first spring (54) set up the inside in activity chamber (53), the inside in activity chamber (53) is established to cutter body (55) cover, fixed establishment sets up the inside in apron (3).

2. The automatic egg roll forming and cutting integrated machine according to claim 1, characterized in that: a clamping block (58) is glued in the mounting groove (51), the clamping block (58) is clamped with a clamping groove (59), the clamping groove (59) is formed in the outer side of the tool apron (52), and the clamping block (58) is made of rubber.

3. The automatic egg roll forming and cutting integrated machine according to claim 2, wherein: both sides on cutter body (55) top all fixedly connected with first slider (56), and first slider (56) sliding connection is in the inside of first spout (57), first spout (57) are seted up in the inside both sides of activity chamber (53).

4. The automatic egg roll forming and cutting integrated machine according to claim 3, wherein: the fixing mechanism comprises a limiting block (510), an articulated rod (512), a movable groove (513), a connecting rod (514), a button (515), a sleeve groove (518), a sleeve rod (519) and a second spring (520), one side of the limiting block (510) close to the cutter holder (52) is clamped with the cutter holder (52), one side of the limiting block (510) far away from the cutter holder (52) is sleeved in a limiting cavity (511), the limiting cavity (511) is arranged in the two sides of the cover plate (3), one side of the articulated rod (512) close to the limiting block (510) is movably connected with the limiting block (510) through a rotating shaft, the movable groove (513) is arranged on the articulated rod (512), the connecting rod (514) is fixedly connected in the limiting cavity (511), the connecting rod (514) is slidably connected in the movable groove (513), the button (515) and one end of the articulated rod (512) far away from the limiting block (510) are movably connected through a rotating shaft, and button (515) cover is established in the inside of spacing chamber (511), set groove (518) are seted up in the inside of stopper (510), set rod (519) cover is established in the inside of set groove (518), second spring (520) twine in the outside of set rod (519).

5. The automatic egg roll forming and cutting integrated machine according to claim 4, wherein: fixedly connected with second slider (516) on button (515), and second slider (516) sliding connection is in the inside of second spout (517), the top in spacing chamber (511) is seted up in second spout (517), stopper (510) are close to one side fixedly connected with third slider (521) of second spring (520), and third slider (521) sliding connection is in the inside of third spout (522), the bottom in spacing chamber (511) is seted up in third spout (522).

6. The automatic egg roll forming and cutting integrated machine according to claim 5, wherein: the inside of mould storehouse (4) is provided with changes mechanism, change mechanism includes location chamber (71), location spring (72), locating piece (73), connecting groove (76), screw rod (77), swivel nut (78), drive assembly (710) and cam (711), the both sides at mould board (6) are seted up in location chamber (71) to location chamber (71), location spring (72) set up the inside at location chamber (71), locating piece (73) cover is established in the inside of location chamber (71), connecting groove (76) are seted up on mould storehouse (4), and locating piece (73) and connecting groove (76) block, the inside of establishing connecting groove (76) is inserted to one side that screw rod (77) are close to locating piece (73), swivel nut (78) threaded connection is in the outside of screw rod (77), and one side that screw rod (77) were kept away from to swivel nut (78) runs through mould board (6) and extends to the outside of mould board (6), the transmission assembly (710) is arranged between the cam (711) and the screw sleeve (78), and the cam (711) is arranged at the bottom end of the die plate (6).

7. The automatic egg roll forming and cutting integrated machine according to claim 6, wherein: the top end of the positioning block (73) is fixedly connected with a moving block (74), the moving block (74) is connected to the inside of a moving groove (75) in a sliding mode, the moving groove (75) is formed in the top end of the inside of the positioning cavity (71), and a knob (79) is fixedly connected to one side, away from the screw rod (77), of the threaded sleeve (78).

8. A method for making an egg roll, comprising an automatic egg roll forming and cutting integrated machine as claimed in claims 1-7, characterized in that: the manufacturing method comprises the following steps:

s1: the device is started through the control panel (2), so that the device main body (1) injects pre-adjusted flour slurry into the die bin (4), and the flour slurry is dispersed on the surface of the die plate (6);

s2: heating the mould plate (6) by a program control mould bin (4) to form the dough paste into semi-shaped egg roll skin;

s3: the cover plate (3) is driven to be turned over by pulling the handle (8), and then the position of the egg roll skin is adjusted to press the handle (8) downwards so that the cutting mechanism arranged on the cover plate (3) moves to cut the half-shaped egg roll skin;

s4: the cut egg roll skin is continuously heated through the die bin (4) and is turned over, so that the egg roll skin is completely shaped.

Technical Field

The invention relates to the field of food processing, in particular to an automatic egg roll forming and cutting integrated machine and an egg roll manufacturing method.

Background

The egg roll is a baked food which is prepared by taking flour, egg liquid and white sugar as raw materials and stirring the raw materials into batter, and is widely popular.

The processing of egg rolls is changed from the processing mode mainly using manpower in the prior art to the processing mode mainly using a machine in the prior art, flour paste is automatically filled into the interior of a mould through the machine, and then the mould is heated by a program control device to bake egg roll skins, so that the manpower is greatly saved.

Most of the existing egg roll processing devices can only bake egg roll skins, but cannot cut the egg roll skins, and after the egg roll skins are baked to a semi-shaped state, the egg roll skins need to be taken out and cut for the semi-shaped egg roll skins, so that the efficiency of processing the egg rolls is reduced; therefore, the automatic egg roll forming and cutting integrated machine and the egg roll manufacturing method are provided for solving the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides an automatic egg roll forming and cutting integrated machine and an egg roll manufacturing method, wherein most of the conventional egg roll processing devices can only bake egg roll skins and cannot cut the egg roll skins.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an automatic egg roll forming and cutting integrated machine and an egg roll manufacturing method, wherein the automatic egg roll forming and cutting integrated machine comprises a device main body, a control panel, a cover plate, a die bin, a die plate and a handle; the device main body is provided with a control panel, the cover plate and the die bins are provided with a plurality of groups, the cover plate and the die bins are uniformly arranged on the device main body, the die plate is arranged inside the die bins, and the handle is arranged on the cover plate; the utility model discloses a cutting mechanism, including apron, cutting mechanism, blade holder, movable chamber, first spring, cutter body and fixed establishment, the both sides in control panel bottom are seted up to the mounting groove, the blade holder cover is established in the inside of mounting groove, the movable chamber is seted up in the inside of mounting groove, first spring sets up in the inside in movable chamber, the cutter body cover is established in the inside in movable chamber, fixed establishment sets up in the inside of apron, plays the effect that the egg roll of convenient half-and-half shaping carries out the cutting through cutting mechanism.

Preferably, a clamping block is glued inside the mounting groove and clamped with the clamping groove, the clamping groove is formed in the outer side of the tool apron, the clamping block is made of rubber, and the tool apron is assisted and positioned through the combined effect of the clamping block and the clamping groove.

Preferably, both sides at cutter body top are first slider of fixedly connected with all, and first slider sliding connection is in the inside of first spout, first spout is seted up in the inside both sides of activity chamber, plays the effect that makes the cutter body more smooth and easy when removing through the effect of first slider and the combination of first spout.

Preferably, the fixing mechanism comprises a limiting block, a hinged rod, a movable groove, a connecting rod, a button, a sleeve groove, a sleeve rod and a second spring, one side of the limiting block close to the cutter holder is clamped with the cutter holder, and one side of the limiting block, which is far away from the tool apron, is sleeved in the limiting cavity, the limiting cavity is arranged in the two sides of the cover plate, one side of the hinge rod close to the limiting block is movably connected with the limiting block through a rotating shaft, the movable groove is formed in the hinge rod, the connecting rod is fixedly connected inside the limiting cavity, the connecting rod is connected inside the movable groove in a sliding way, the button is movably connected with one end of the hinge rod far away from the limiting block through a rotating shaft, the button is sleeved in the limiting cavity, the sleeve groove is arranged in the limiting block, the sleeve rod is sleeved in the sleeve groove, the second spring is wound on the outer side of the sleeve rod and plays a role in fixing the tool apron through the fixing mechanism.

Preferably, fixedly connected with second slider on the button, and second slider sliding connection is in the inside of second spout, the top at spacing intracavity portion is seted up to the second spout, the stopper is close to one side fixedly connected with third slider of second spring, and third slider sliding connection is in the inside of third spout, the bottom at spacing intracavity portion is seted up to the third spout, plays through the effect of second slider and second spout combination and prevents that the button from producing the skew when removing.

Preferably, the inside in mould storehouse is provided with the change mechanism, change the mechanism including location chamber, positioning spring, locating piece, spread groove, screw rod, swivel nut, drive assembly and cam, the both sides at the mould board are seted up in the location chamber, positioning spring sets up the inside in location chamber, the inside in location chamber is established to the locating piece cover, the spread groove is seted up on the mould storehouse, and locating piece and spread groove block, the inside of establishing at the spread groove is inserted to one side that the screw rod is close to the locating piece, swivel nut threaded connection is in the outside of screw rod, and one side that the swivel nut kept away from the screw rod runs through the mould board and extends to the outside of mould board, drive assembly sets up between cam and swivel nut, the cam sets up in the bottom of mould board, plays the effect of conveniently changing different mould boards through change mechanism.

Preferably, the top end of the positioning block is fixedly connected with a moving block, the moving block is connected to the inside of a moving groove in a sliding mode, the moving groove is formed in the top end of the inside of the positioning cavity, a knob is fixedly connected to one side, away from the screw rod, of the threaded sleeve, and the effect of reducing resistance of the positioning block during moving is achieved through the combined effect of the moving block and the moving groove.

Preferably, the method for making the egg roll comprises the following steps:

s1: the device is started through the control panel, so that the device main body injects pre-adjusted flour slurry into the interior of the die cabin, and the flour slurry is dispersed on the surface of the die plate;

s2: heating the mould plate by a program control mould bin to form the flour paste into semi-shaped egg roll skin;

s3: the cover plate is driven to be opened by pulling the handle, and then the position of the egg roll skin is adjusted to press the handle downwards so that the cutting mechanism arranged on the cover plate moves to cut the half-shaped egg roll skin;

s4: and continuously heating the cut egg roll skins through the die bin and turning over the egg roll skins to completely shape the egg roll skins.

The invention has the advantages that:

1. according to the egg roll processing device, through the structural design of the mounting groove, the tool apron, the movable cavity, the first spring, the cutter body and the fixing mechanism, the function of integrating baking and cutting of the egg roll is realized, the effect of cutting the egg roll is achieved through the combination effect of the mounting groove, the tool apron, the movable cavity, the first spring and the cutter body, the effect of conveniently replacing the damaged cutter body is achieved through the effect of the fixing mechanism, the problem that most of the existing egg roll processing devices can only bake egg roll skins and cannot cut the egg roll skins is solved, and the efficiency of processing the egg roll is improved;

2. according to the invention, through the structural design of the positioning cavity, the positioning spring, the positioning block, the connecting groove, the screw rod, the screw sleeve, the transmission assembly and the cam, the function of conveniently replacing the mold plate is realized, the effect of fixing the mold is realized through the combined effect of the positioning cavity, the positioning spring, the positioning block, the connecting groove, the screw rod and the screw sleeve, the effect of conveniently taking out the mold is realized through the combined effect of the transmission assembly and the cam, the problem that the mold cannot be replaced in most of the existing egg roll processing devices is solved, and the adaptability of the device to different molds is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic top view illustrating a first embodiment;

FIG. 2 is a schematic partial front view, cross-sectional structure in accordance with the first embodiment;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the first embodiment;

FIG. 4 is an enlarged structural diagram of the first embodiment at B in FIG. 3;

FIG. 5 is an enlarged structural view of the first embodiment at C in FIG. 2;

FIG. 6 is a partial perspective view of the first embodiment;

FIG. 7 is a perspective view of the cam according to the first embodiment;

fig. 8 is a schematic structural diagram of a partial front cross section in the second embodiment.

In the figure: 1. a device main body; 2. a control panel; 3. a cover plate; 4. a mold bin; 51. mounting grooves; 52. a tool apron; 53. a movable cavity; 54. a first spring; 55. a cutter body; 56. a first slider; 57. a first chute; 58. a clamping block; 59. a clamping groove; 510. a limiting block; 511. a limiting cavity; 512. a hinged lever; 513. a movable groove; 514. a connecting rod; 515. a button; 516. a second slider; 517. a second chute; 518. sleeving a groove; 519. a loop bar; 520. a second spring; 521. a third slider; 522. a third chute; 6. a mold plate; 71. a positioning cavity; 72. a positioning spring; 73. positioning blocks; 74. a moving block; 75. a moving groove; 76. connecting grooves; 77. a screw; 78. a threaded sleeve; 79. a knob; 710. a transmission assembly; 711. a cam; 712. a threaded band; 713. a nut; 8. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-7, an egg roll automatic forming and cutting integrated machine and an egg roll manufacturing method include a device main body 1, a control panel 2, a cover plate 3, a mold bin 4, a mold plate 6 and a handle 8; the device main body 1 is provided with a control panel 2, a plurality of groups of cover plates 3 and mould bins 4 are arranged, the cover plates 3 and the mould bins 4 are uniformly arranged on the device main body 1, the mould plates 6 are arranged inside the mould bins 4, and the handles 8 are arranged on the cover plates 3;

the bottom end of the cover plate 3 is provided with a cutting mechanism, the cutting mechanism comprises a mounting groove 51, a tool apron 52, a movable cavity 53, a first spring 54, a tool body 55 and a fixing mechanism, the mounting groove 51 is arranged on two sides of the bottom end of the control panel 2, the tool apron 52 is sleeved in the mounting groove 51, the movable cavity 53 is arranged in the mounting groove 51, the first spring 54 is arranged in the movable cavity 53, the tool body 55 is sleeved in the movable cavity 53, and the fixing mechanism is arranged in the cover plate 3;

during operation, when will cut half-set's egg roll skin, at first pulling handle 8 drives apron 3 and produces and rotate, then presses down handle 8, makes the cutter body 55 that sets up on apron 3 cut egg roll skin, and cutter body 55 receives the extrusion to move to the inside in activity chamber 53 when cutting egg roll skin simultaneously, produces the extrusion to first spring 54, makes first spring 54 produce elastic deformation, prevents that cutter body 55 from producing the injury to die plate 6.

A clamping block 58 is glued inside the mounting groove 51, the clamping block 58 is clamped with a clamping groove 59, the clamping groove 59 is formed in the outer side of the tool apron 52, and the clamping block 58 is made of rubber;

during operation, the engaging block 58 is pressed by the outside of the holder 52, so that the engaging block 58 is elastically deformed, and when the holder 52 is completely inserted into the mounting groove 51, the pressing force of the holder 52 against the engaging block 58 disappears after the holder 52 is completely inserted into the mounting groove 51, and at this time, the engaging block 58 engages with the engaging groove 59 by the restoring force of the squeak.

The two sides of the top end of the cutter body 55 are fixedly connected with first sliding blocks 56, the first sliding blocks 56 are connected inside first sliding grooves 57 in a sliding manner, and the first sliding grooves 57 are formed in the two sides inside the movable cavity 53;

in operation, the first slider 56 and the first sliding groove 57 are combined to achieve the effect of making the cutter body 55 move more smoothly.

The fixing mechanism comprises a limiting block 510, an articulated rod 512, a movable groove 513, a connecting rod 514, a button 515, a sleeve groove 518, a sleeve rod 519 and a second spring 520, one side of the limiting block 510 close to the tool apron 52 is clamped with the tool apron 52, one side of the limiting block 510 far away from the tool apron 52 is sleeved in the limiting chamber 511, the limiting chamber 511 is arranged in the two sides of the cover plate 3, one side of the articulated rod 512 close to the limiting block 510 is movably connected with the limiting block 510 through a rotating shaft, the movable groove 513 is arranged on the articulated rod 512, the connecting rod 514 is fixedly connected in the limiting chamber 511, the connecting rod 514 is slidably connected in the movable groove 513, one end of the button 515 and the articulated rod 512 far away from the limiting block 510 is movably connected through a rotating shaft, the button 515 is sleeved in the limiting chamber 511, the sleeve groove 518 is arranged in the limiting block 510, the sleeve rod 519 is sleeved in the sleeve groove 518, the second spring 520 is wound around the outside of the loop bar 519;

when the cutter body 55 is to be replaced, the button 515 is pressed to move the button 515 into the limiting cavity 511, the button 515 is moved to drive the limiting block 510 to move synchronously under the combined action of the hinge rod 512, the movable groove 513 and the connecting rod 514, so that the limiting block 510 moves into the limiting cavity 511 to release the engagement with the cutter holder 52, and the second spring 520 is pressed to elastically deform the second spring 520, at this time, the cutter body 55 is pulled downwards to remove the cutter holder 52, the cutter body 55 and the components inside the cutter holder 52 from the mounting groove 51 synchronously, when the cutter body 55 and the cutter holder 52 are to be mounted, the cutter holder 52 is aligned with the mounting groove 51 and then the cutter holder 52 is pushed upwards, so that the outer side of the cutter holder 52 presses the limiting block 510, and under the action of the inclined plane formed on the limiting block 510, the limiting block 510 moves into the limiting cavity 511 when being pressed, when the tool holder 52 is completely inserted into the mounting groove 51, the stopper 510 is restored to the original position by the restoring force of the second spring 520 and is engaged with the tool holder 52, thereby limiting the tool holder 52.

The button 515 is fixedly connected with a second sliding block 516, the second sliding block 516 is connected to the inside of a second sliding groove 517 in a sliding manner, the second sliding groove 517 is arranged at the top end of the inside of the limiting cavity 511, one side of the limiting block 510, which is close to the second spring 520, is fixedly connected with a third sliding block 521, the third sliding block 521 is connected to the inside of a third sliding groove 522 in a sliding manner, and the third sliding groove 522 is arranged at the bottom end of the inside of the limiting cavity 511;

in operation, the combined action of the second slider 516 and the second sliding slot 517 acts to prevent the button 515 from shifting during movement.

The inside of the mold cabin 4 is provided with a replacing mechanism, the replacing mechanism comprises a positioning cavity 71, a positioning spring 72, a positioning block 73, a connecting groove 76, a screw 77, a threaded sleeve 78, a transmission component 710 and a cam 711, the positioning cavity 71 is arranged on two sides of the mold plate 6, the positioning spring 72 is arranged inside the positioning cavity 71, the positioning block 73 is sleeved inside the positioning cavity 71, the connecting groove 76 is arranged on the mold cabin 4, the positioning block 73 is clamped with the connecting groove 76, one side of the screw 77 close to the positioning block 73 is inserted inside the connecting groove 76, the threaded sleeve 78 is in threaded connection with the outer side of the screw 77, one side of the threaded sleeve 78 far away from the screw 77 penetrates through the mold plate 6 and extends to the outer side of the mold plate 6, the transmission component 710 is arranged between the cam 711 and the threaded sleeve 78, and the cam 711 is arranged at the bottom end of the mold plate 6;

when the die plate 6 is to be installed, the die plate 6 is pressed downwards, at this time, the die plate 43 is pressed by the inner wall of the die bin 4 to move towards the inside of the positioning cavity 71, and the positioning spring 72 is pressed downwards, the positioning block 73 is pressed by the pressing force of the die bin 4, and the positioning spring 72 is pressed to generate elastic deformation, when the die plate 6 cannot be pressed downwards again, the positioning block 73 is restored to the original position under the action of the reducing force of the positioning spring 72 and is clamped with the connecting groove 76, play and carry out spacing effect to mould board 6, so far accomplish the installation operation to mould board 6.

A moving block 74 is fixedly connected to the top end of the positioning block 73, the moving block 74 is slidably connected to the inside of a moving groove 75, the moving groove 75 is formed in the top end of the positioning cavity 71, and a knob 79 is fixedly connected to one side, away from the screw 77, of the threaded sleeve 78;

in operation, when the die plate 6 is to be replaced, the knob 79 is first rotated to rotate the threaded sleeve 78.

A method for making egg rolls comprises the following steps:

s1: the device is started through the control panel 2, so that the device main body 1 injects pre-adjusted flour slurry into the die cabin 4, and the flour slurry is dispersed on the surface of the die plate 6;

s2: the mould plate 6 is heated by the program control mould bin 4 to make the flour paste formed into semi-shaped egg roll skin;

s3: the cover plate 3 is driven to be opened by pulling the handle 8, and then the position of the egg roll skin is adjusted to press the handle 8 downwards so that the cutting mechanism arranged on the cover plate 3 moves to cut the semi-shaped egg roll skin;

s4: the cut egg roll skin is continuously heated through the die bin 4 and turned over, so that the egg roll skin is completely shaped.

Example two

Referring to fig. 8, in a first comparative example, as another embodiment of the present invention, a threaded band 712 is sleeved on an outer side of the threaded sleeve 78, the threaded band 712 is fixedly connected to an outer wall of the mold cavity 4, and a nut 713 is threadedly connected to an outer side of the threaded band 712; in operation, the nut 713 is rotated to bring the thread band 712 into close contact with the outer side of the nut 78, thereby achieving the effect of limiting the rotation of the nut 78, and when the nut 78 is rotated, the nut 713 is rotated in the reverse direction to release the state in which the thread band 712 is brought into close contact with the outer side of the nut 78.

The working principle is as follows: when the semi-fixed egg roll skin is to be cut, firstly, the handle 8 is pulled to drive the cover plate 3 to rotate, then, the handle 8 is pressed downwards, so that the cutter body 55 arranged on the cover plate 3 cuts the egg roll skin, meanwhile, the cutter body 55 is pressed to move towards the inside of the movable cavity 53 when cutting the egg roll skin, the first spring 54 is pressed, the first spring 54 is elastically deformed, the cutter body 55 is prevented from damaging the mould plate 6, when the cutter body 55 is to be replaced, firstly, the button 515 is pressed, the button 515 is moved towards the inside of the limit cavity 511, through the combined action of the hinge rod 512, the movable groove 513 and the connecting rod 514, the button 515 is driven to synchronously move when moving, the limit block 510 is moved towards the inside of the limit cavity 511 to release the clamping state with the cutter seat 52, and simultaneously, the second spring 520 is pressed, make second spring 520 produce elastic deformation, can pull cutter body 55 down this moment and tear off blade holder 52 and blade body 55 and the inside subassembly of blade holder 52 from mounting groove 51 in step, align blade holder 52 with mounting groove 51 then upwards promote blade holder 52 when will reading cutter body 55 and blade holder 52 and installing, make the outside of blade holder 52 produce the extrusion to stopper 510, the effect through the inclined plane of seting up on the stopper 510, stopper 510 removes to the inside of spacing chamber 511 when receiving the extrusion, after blade holder 52 inserts mounting groove 51's inside completely, stopper 510 resumes the normal position and blocks with blade holder 52 under the effect of the reducing force of second spring 520, play and carry out spacing effect to blade holder 52.

When the die plate 6 is to be replaced, firstly, the knob 79 is rotated to drive the threaded sleeve 78 to rotate, so that the screw 77 in threaded connection with the interior of the threaded sleeve 78 moves, the screw 77 extrudes the positioning block 73, the positioning block 73 moves towards the interior of the positioning cavity 71 and extrudes the positioning spring 72, the positioning spring 72 elastically deforms, the threaded sleeve 78 rotates under the action of the transmission assembly 710 to drive the cam 711 to synchronously rotate, the cam 711 ejects the die plate 6 upwards to achieve the effect of conveniently taking out the die plate 6, when the die plate 6 is to be installed, the die plate 6 is pressed downwards, at the moment, 43 is extruded by the inner wall of the die bin 4 to move towards the interior of the positioning cavity 71 and extrudes the positioning spring 72, so that the positioning spring 72 elastically deforms, and when the die plate 6 cannot be pressed downwards again, the positioning block 73 is restored to the original position under the action of the reducing force of the positioning spring 72 and is clamped with the connecting groove 76, so that the effect of limiting the die plate 6 is achieved, and the mounting operation of the die plate 6 is completed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.