CN110463912B - Household rice dumpling wrapping machine - Google Patents

Abstract

The invention provides a household rice dumpling wrapping machine, which comprises: the frame assembly is provided with a frame, a bottom plate, an upper supporting plate at the middle position, side plates at the periphery and an inclined supporting plate fixed on the upper supporting plate and one side plate; the discharging assembly is used for placing rice materials and red dates into the rice dumpling leaves folded into the imitated cone shape; the wrapping assembly is used for flattening and tightly wrapping two ends of the rice dumpling leaf in which the rice material is placed, so that the primary-shaped rice dumpling is obtained; the rice material compacting assembly is arranged adjacent to the discharging assembly and is used for compacting the primary-shaped rice dumplings; the winding assembly is used for winding the pressed primary rice dumplings; and the buckling line pressing assembly is used for pressing the wire ends of the primary-shaped rice dumplings after winding so as to obtain the formed rice dumplings. The household rice dumpling wrapping machine can be used for families, has small volume, and can automatically complete the procedures of discharging, wrapping, rice material compacting, winding and buckling line compacting after the rice dumpling leaves are put in the machine.

Description

A household rice dumpling wrapping machine

Technical Field

The invention belongs to the field of food processing, and in particular relates to a household rice dumpling wrapping machine.

Background technique

With the accelerated pace of life, many families do not have the energy and time to make zongzi, and zongzi products have emerged as a result and become a very popular food commodity. With the increasing demand for zongzi, the original manual production has gradually changed to an automated operation completed by machines. Zongzi needs to be filled with glutinous rice and fillings during the packaging process. In factory production, the added rice and fillings need to be weighed to ensure the consistency of product weight. When wrapping zongzi manually, the weighing of rice materials takes up a lot of time and the weight error is large, which affects the packaging speed and manual production capacity, and requires high proficiency. At present, the zongzi eaten at home are all made by hand. The production efficiency and quality of zongzi are closely related to the operator's own proficiency, and the work repetition rate is large.

Summary of the invention

The present invention is carried out to solve the above-mentioned problem, and its object is to provide a household rice dumpling wrapping machine.

The invention provides a household rice dumpling wrapping machine, which has the following features: a frame assembly, which has a frame, a bottom plate, an upper support plate in the middle, side plates around the upper support plate and an inclined support plate fixed on the upper support plate and one of the side plates; a material placing assembly, which is used to place rice materials and red dates in rice dumpling leaves folded into a cone-like shape, and comprises a rice storage box fixed on the upper support plate, a red date tube fixed to one side of the rice storage box through a red date fixing member, a rotating material box fixed to the bottom end of the red date tube, a first pulley connected to the rotating material box, a first synchronous belt with one end sleeved on the first pulley, a second pulley sleeved with the other end of the first synchronous belt and a first motor connected to the second pulley; a wrapping assembly, which is used to flatten and wrap the two ends of the rice dumpling leaves with the rice materials placed thereon, so as to obtain the rice dumpling in its initial shape, and comprises A linear guide fixed on the base plate, a linear slider sleeved on the linear guide, a rice dumpling support seat arranged on the linear slider, a first bearing base, a second bearing base and a third bearing base fixed on the base plate and distributed on both sides of the linear guide, a first pressing plate, a second pressing plate and a third pressing plate respectively connected to the three bearing bases, a first synchronous belt passing through the linear slider, and a first pulley and a second pulley respectively sleeved on both ends of the first synchronous belt for driving the first synchronous belt to move; a rice material pressing component, which is arranged adjacent to the material discharge component, and is used to press the initial rice dumpling, including a motor support seat fixed on the upper support plate, a second motor and a third motor fixed on the motor support seat, a first lead screw connected below the second motor, and a first downward guide sleeved on the first lead screw. A pressing plate, a second lead screw connected to the bottom of the third motor, and a second downward pressing plate connected to the second lead screw; a winding assembly for winding the compressed initial zongzi, including an eighth motor and a first connecting piece fixed adjacent to each other on the inclined support plate, a second connecting piece passing through the inside of the first connecting piece and through the opening at the bottom of the inclined support plate, a roller connected to the top of the second connecting piece and having a wire wound on the surface, a fixing rod connected to the roller through a mandrel, a first gear connected to the bottom end of the second connecting piece, a winding shaft arranged at the edge of the first gear, and a second gear fixed to the rotating shaft of the eighth motor; and a wire clamping assembly for clamping the wire ends of the initial zongzi after winding, so as to obtain the formed zongzi, including a supporting base fixed to the bottom plate, a supporting base fixed to A motor bracket on the support base, a ninth motor fixed on the motor bracket, and a first press plate and a second press plate connected to each other and fixed to the back of the ninth motor, wherein a material guide located on the upper support plate is arranged below the rotating material box, a first rotating shaft, a second rotating shaft and a third rotating shaft are respectively arranged on the first bearing base, the second bearing base and the third bearing base, a fifth pulley, a sixth pulley and a seventh pulley are respectively mounted on the three rotating shafts, a third synchronous belt, a fourth synchronous belt and a fifth synchronous belt are respectively mounted on the three pulleys, the third pulley and the fourth pulley are respectively mounted on the fourth rotating shaft and the fifth rotating shaft, the fourth rotating shaft and the fifth rotating shaft are both fixed to the frame, the fifth rotating shaft is also mounted with an eighth pulley placed above the third pulley, and the eighth pulley is mounted with the sixth synchronous belt.

The household rice dumpling wrapping machine provided by the present invention may also have the following features: wherein the first motor is fixed on a motor bracket, and the motor bracket is fixed on a side panel.

The household rice dumpling wrapping machine provided by the present invention may also have the following features: the wrapping component also has a fourth motor, a fifth motor, a sixth motor and a seventh motor, the bottoms of the fourth motor, the fifth motor, the sixth motor and the seventh motor are all connected to rotating shafts, the four rotating shafts are all provided with pulleys, and the four pulleys are also respectively covered with a third synchronous belt, a fourth synchronous belt, a fifth synchronous belt and a sixth synchronous belt.

The household rice dumpling wrapping machine provided by the present invention may also have the following features: wherein the fourth motor, the fifth motor, the sixth motor and the seventh motor are all fixed on a motor bracket, and the motor bracket is fixed on the side panel.

The household rice dumpling wrapping machine provided by the present invention may also have the following features: wherein, the first downward pressure plate has a top plate, a pressure plate and a connecting rod for connecting the top plate and the pressure plate, the first lead screw passes through the top plate and is fixed by a first lead screw nut arranged on the top plate, a guide rod support is fixed to the bottom of the motor support seat, a guide rod is fixed on the guide rod support, and the lower end of the guide rod passes through the top plate and enters the connecting rod.

The household rice dumpling wrapping machine provided by the present invention may also have the following features: wherein a second screw nut is provided on the second downward pressure plate, and the second screw nut is used to fix the second screw.

The household rice dumpling wrapping machine provided by the present invention may also have the following feature: a center hole for connecting the winding shaft is provided on the second wire pressing plate.

The household rice dumpling wrapping machine provided by the present invention may also have the following characteristics: wherein the length of the rice dumpling leaf is 39-45 cm and the width is 7-11 cm.

Functions and Effects of the Invention

According to the household rice dumpling wrapping machine involved in the present invention, because it has a frame component, it can fix the other components; because the feeding component has a rotating material box, a first synchronous belt, and a first motor, it can complete the automatic feeding of rice dumpling leaves; because the wrapping component has a linear guide rail, a linear slider, a rice dumpling support seat, multiple synchronous belts and multiple motors, it can complete the wrapping of multiple rice dumpling leaves to obtain a preliminary rice dumpling, and can also drive the rice dumpling support seat to move to the corresponding work station; because the rice material pressing component has two motors, two lead screws and two downward pressing plates, it can complete the pressing of the preliminary rice dumpling to make it tighter; because the winding rod of the winding component winds one end of the wire while the first pressing plate and the second pressing plate of the wire clamping component clamp the other end of the wire, it is possible to wind the preliminary rice dumpling and tie the wire ends to tighten them to obtain a formed rice dumpling.

Therefore, the household rice dumpling wrapping machine of the present invention can realize automatic rice dumpling wrapping, can adjust the fillings, replaces manual work, improves the speed and efficiency of rice dumpling wrapping, and can also produce rice dumplings in batches, and the quality and volume of the produced rice dumplings are relatively uniform. The device is small in size and can be used for household use.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the overall structure of a household rice dumpling wrapping machine in an embodiment of the present invention;

Fig. 2 is a front view of the overall structure of a household rice dumpling wrapping machine in an embodiment of the present invention;

Fig. 3 is a top view of the overall structure of a household rice dumpling wrapping machine in an embodiment of the present invention;

Fig. 4 is a right view of the overall structure of a household rice dumpling wrapping machine in an embodiment of the present invention;

Fig. 5 is a left view of the overall structure of a household rice dumpling wrapping machine in an embodiment of the present invention;

6 is a schematic structural diagram of a discharging assembly of a household rice dumpling wrapping machine in an embodiment of the present invention;

7 is a schematic structural diagram of a wrapping assembly of a household rice dumpling wrapping machine in an embodiment of the present invention;

8 is a schematic diagram of the steps of wrapping zongzi leaves by a wrapping assembly of a household zongzi wrapping machine in an embodiment of the present invention;

9 is a schematic diagram of a portion of the structure of a rice material pressing assembly of a household rice dumpling wrapping machine in an embodiment of the present invention;

10 is a schematic diagram of a portion of the structure of a rice material pressing assembly of a household rice dumpling wrapping machine in an embodiment of the present invention;

11 is a schematic diagram of the bottom structure of the rice material pressing assembly of the household rice dumpling wrapping machine in an embodiment of the present invention;

12 is a schematic structural diagram of an electrode support seat of a rice material pressing assembly of a household rice dumpling wrapping machine in an embodiment of the present invention;

13 is a schematic structural diagram of a first downward pressing plate of a rice material pressing assembly of a household rice dumpling wrapping machine in an embodiment of the present invention;

14 is a schematic structural diagram of the second downward pressing plate of the rice material pressing assembly of the household rice dumpling wrapping machine in an embodiment of the present invention;

15 is a schematic structural diagram of a winding assembly of a discharge assembly of a household rice dumpling wrapping machine in an embodiment of the present invention;

Figure 16 is a structural diagram of the buckle line clamping assembly of the discharge assembly of the household rice dumpling wrapping machine in an embodiment of the present invention.

Detailed ways

In order to make the technical means and effects achieved by the present invention easier to understand, the present invention is described in detail below in conjunction with embodiments and drawings.

Example:

As shown in Figures 1 to 5, a household rice dumpling wrapping machine 100 of the present embodiment uses rice dumpling leaves with a length of 39-45 cm and a width of 7-11 cm, and includes: a frame assembly 10, a feeding assembly 20, a wrapping assembly 30, a rice material pressing assembly 40, a winding assembly 50, and a buckle line pressing assembly 60.

The frame assembly 10 comprises a frame 11, a bottom plate 12, an upper support plate 13 in the middle, side plates around it, and an inclined support plate 14 fixed to the upper support plate 13 and one of the side plates.

As shown in Figure 6, the discharging component 20 is used to place rice and red dates in a rice dumpling leaf folded into a cone shape, including a rice storage box 21 fixed on the upper support plate 13, a red date tube 23 fixed to one side of the rice storage box 21 through a red date fixing member 22, a rotating material box 24 fixed to the bottom end of the red date tube 23, a first pulley 25 connected to the rotating material box 24, a first synchronous belt 26 with one end sleeved on the first pulley 25, a second pulley 27 with the other end of the first synchronous belt 26 sleeved, and a first motor 28 connected to the second pulley 27.

A material guide 210 located on the upper support plate 13 is provided below the rotating material box 24 .

The first motor 28 is fixed on a motor bracket 209 , and the motor bracket 209 is fixed on the side plate.

The first synchronous belt 26 can drive the rotating material box 24 to rotate while the motor 28 is working, thereby realizing the function of placing rice and red dates.

As shown in Figure 7, the wrapping component 30 is used to flatten and wrap the two ends of the rice dumplings with rice materials placed on them, so as to obtain the initial shape of the rice dumplings, including a linear guide 31 fixed on the bottom plate, a linear slider 32 sleeved on the linear guide, a rice dumpling support seat 33 arranged on the linear slider 32, a first bearing base 34, a second bearing base 35 and a third bearing base 36 fixed on the bottom plate and distributed on both sides of the linear guide 31, a first pressure plate 37, a second pressure plate 38 and a third pressure plate 39 respectively connected to the three bearing bases, and a second synchronous belt 310 passing through the linear slider 32, and a third pulley 311 and a fourth pulley 312 respectively sleeved on both ends of the second synchronous belt 310 for driving the second synchronous belt 310 to move.

The linear slider 32 is combined with the linear guide 31 and is responsible for sliding. There is a separate rectangular block on the linear slider 32, which is located between the rice dumpling support seat 33 and the linear slider 32. This rectangular block is used to combine with the second synchronous belt 310, so that the second synchronous belt 310 can drive the linear slider 32 to slide on the linear guide 32.

The first bearing base 34, the second bearing base 35 and the third bearing base 36 are respectively provided with the first rotating shaft 313, the second rotating shaft 314 and the third rotating shaft 315, the three rotating shafts are respectively provided with the fifth pulley 316, the sixth pulley 317 and the seventh pulley 318, and the three pulleys are respectively provided with the third synchronous belt 319, the fourth synchronous belt 320 and the fifth synchronous belt 321.

The third pulley 311 and the fourth pulley 312 are respectively sleeved on the fourth rotating shaft 322 and the fifth rotating shaft 323 , and the fourth rotating shaft 322 and the fifth rotating shaft 323 are both fixed on the frame.

The fifth rotating shaft 323 is also sleeved with an eighth pulley 324 disposed above the third pulley 311 , and the eighth pulley 324 is sleeved with a sixth synchronous belt 325 .

The wrapping component 30 also has a fourth motor 326, a fifth motor 327, a sixth motor 328 and a seventh motor 329, and the bottoms of the fourth motor 326, the fifth motor 327, the sixth motor 328 and the seventh motor 329 are all connected to rotating shafts, and pulleys are provided on the four rotating shafts. The four pulleys are also respectively covered with the third synchronous belt 319, the fourth synchronous belt 320, the fifth synchronous belt 321 and the sixth synchronous belt 325.

The fourth motor 326 , the fifth motor 327 , the sixth motor 328 and the seventh motor 329 are all fixed on a motor bracket, and the motor bracket is fixed on the side plate.

As shown in FIG8 , the wrapping assembly 30 completes the processes of folding the surface, folding the edges, wrapping the corners and shaping the top of the rice dumpling leaves.

As shown in Figures 9-11, the rice material pressing assembly 40 is arranged adjacent to the discharge assembly 20, and is used to press the initial shape of the rice dumplings, including a motor support seat 41 fixed on the upper support plate, a second motor 42 and a third motor 43 fixed on the motor support seat 41, a first screw 44 connected to the bottom of the second motor 42, a first downward pressure plate 45 sleeved on the first screw 44, a second screw 46 connected to the bottom of the third motor 43, and a second downward pressure plate 47 connected to the second screw 46.

As shown in Figure 12, the cross-section of the motor support base 41 is C-shaped, and its top has positioning holes for fixing the second motor 42 and the third motor 43, and the bottom edge is fixed on the support base fixing plate 412, and the support base fixing plate 412 is fixed on the upper support plate 13.

As shown in Figure 13, the first downward pressure plate 45 has a top plate 4501, a pressure plate 4502 and a connecting rod 4503 for connecting the top plate 4501 and the pressure plate 4502. The first lead screw 44 passes through the top plate 4501 and is fixed by a first lead screw nut 48 arranged on the top plate 4501. A guide rod support 49 is fixed to the bottom of the motor support seat 41, and a guide rod 410 is fixed on the guide rod support 49. The lower end of the guide rod passes through the top plate 4501 and enters the connecting rod 4503.

As shown in FIG. 14 , a second lead screw nut 411 is provided on the second downward pressure plate 47 . The second lead screw nut 411 is used to fix the second lead screw 46 , and the second downward pressure plate 47 is an integrally formed component.

The guide rod 410 converts the rotational motion of the first downward pressing plate 45 into a vertical downward linear motion. In addition, since the first downward pressing plate 45 and the second downward pressing plate 47 moving up and down are driven by the lead screw nut, the guide rod 410 is needed to guide the direction of their movement.

The second synchronous belt 310 drives the rice dumpling support seat 33 to slide on the linear guide rail 31.

The third synchronous belt 319, the fourth synchronous belt 320 and the fifth synchronous belt 321 respectively drive the first pressing plate 37, the second pressing plate 38 and the third pressing plate 39 to rotate. When the rice dumpling support seat 33 moves to the position of the wrapping assembly 30, the first downward pressing plate 45 moves downward to press and flatten the material, and then the second pressing plate 38 rotates to make the rice dumpling leaves move closer to the rice dumpling body, and then the third pressing plate 39 rotates to make the rice dumpling leaves close to the third pressing plate 39 move closer to the rice dumpling body. At this time, the second pressing plate 38 rotates in the direction of the original rice dumpling body, and the first pressing plate 37 moves the rice dumpling leaves close to this side closer to the rice dumpling body, and the third pressing plate 39 rotates in the direction away from the rice dumpling body, and the second downward pressing plate 47 moves downward to make the excess part of the rice dumpling leaves move closer to the rice dumpling body.

As shown in Figure 15, the winding assembly 50 is used to wind the compressed initial shape of the rice dumpling, including an eighth motor 51 and a first connecting member 52 adjacently fixed on the inclined support plate 14, a second connecting member 53 passing through the interior of the first connecting member 52 and through an opening at the bottom of the inclined support plate, a roller 54 connected to the top of the second connecting member 53 and having a wire wound on the surface, a fixing rod 55 connected to the roller 54 through a core shaft, a first gear 56 connected to the bottom end of the second connecting member 53, a winding shaft 57 arranged at the edge of the first gear 56, and a second gear 58 fixed on the rotating shaft of the eighth motor 51.

As shown in Figure 16, the wire clamping assembly 60 is used to clamp the wire ends of the initial-shaped rice dumpling after winding, so as to obtain the formed rice dumpling, including a support base 61 fixed on the bottom plate, a motor bracket 62 fixed on the support base 61, a ninth motor 63 fixed on the motor bracket 62, and a first wire clamping plate 64 and a second wire clamping plate 65 that are interconnected and fixed on the back of the ninth motor 63.

The second wire pressing plate 65 is provided with a central hole for connecting the winding shaft 57 .

The weight of the formed rice dumpling is between 95g and 105g.

The working process of the household rice dumpling wrapping machine of the present embodiment specifically comprises the following steps:

Step 1, first roughly carry out preliminary screening according to the outer dimensions of the rice dumpling leaf, then bend and fold in half at the middle part of the selected rice dumpling leaf, and after forming an imitation cone-shaped rice dumpling leaf, place it into the rice dumpling support seat 33, thereby positioning and shaping the imitation cone-shaped rice dumpling leaf.

Step 2, the material discharge component 20 starts to work, and the rotating material box 24 obtains glutinous rice and red dates in the rice storage box 21 and the red date tube 23 respectively, and then the rotation of the first motor 28 drives the rotating material box 24 to rotate, so that the glutinous rice and red dates fall into the conical rice dumpling leaf placed on the rice dumpling support seat 33 below through the material guide 210.

Step 3, the wrapping component 30 starts working, the linear slider 32 moves the rice dumpling leaves filled with stuffing to the working position of the discharge component 20, and then starts to flatten the rice dumpling leaves. The first pressing plate 37, the second pressing plate 38 and the third pressing plate 39 successively rotate a certain angle to flatten the rice dumpling leaves.

Step 4, the rice material pressing assembly 40 starts working, the rotation of the second motor 42 drives the first screw 44 to move, thereby driving the first downward pressing plate 45 to press the upper part of the rice dumpling leaf, and the rotation of the third motor 43 drives the second screw 46 to move, thereby driving the second downward pressing plate 47 to press down the two ends of the rice dumpling leaf, completing the shaping of the rice dumpling top, thereby obtaining the initial shape of the rice dumpling.

Step 5, when the ends of the rice dumpling leaves are close to the rice dumpling body, the winding assembly 50 and the buckle wire pressing assembly 60 start to work, the wire on the drum 54 passes through the first gear 56, and is put into the slots of the first wire pressing plate 64 and the second wire pressing plate 65 through the small hole on the winding shaft 57, and the ninth motor 63 drives the first gear 56 and the second gear 58 to rotate, so that the winding shaft 57 can carry the wire to wrap the rice dumpling. After the rice dumpling is wrapped with the wire, the wire on the winding shaft 57 and the wire fixed on the buckle wire pressing assembly 60 are tied together, and the wrapping of the whole rice dumpling is completed, and a formed rice dumpling is obtained.

Step 6, the formed rice dumplings are removed and the rice dumplings are ready.

Functions and Effects of the Embodiments

According to the household rice dumpling wrapping machine involved in this embodiment, because it has a frame assembly, it can fix the other components; because the discharge assembly has a rotating material box, a first synchronous belt, and a first motor, it can complete the automatic discharge of rice dumpling leaves; because the wrapping assembly has a linear guide rail, a linear slider, a rice dumpling support seat, multiple synchronous belts and multiple motors, it can complete the wrapping of multiple rice dumpling leaves to obtain a preliminary rice dumpling, and can also drive the rice dumpling support seat to move to the corresponding work station; because the rice material pressing assembly has two motors, two lead screws and two downward pressing plates, it can complete the pressing of the preliminary rice dumpling to make it tighter; because the winding rod of the winding assembly winds one end of the wire while the first pressing plate and the second pressing plate of the wire clamping assembly clamp the other end of the wire, it is possible to wind the preliminary rice dumpling and tie the wire ends to tighten them to obtain a formed rice dumpling.

Furthermore, according to the household rice dumpling making machine involved in this embodiment, because the rice material pressing assembly also has a guide rod that can convert the rotational motion of the first downward pressing plate into vertical downward linear motion, it can be used to guide the up and down movement trajectory of the first downward pressing plate and the second downward pressing plate.

Therefore, the household rice dumpling wrapping machine of the present embodiment can realize automatic rice dumpling wrapping, can adjust the fillings, replaces manual work, improves the speed and efficiency of rice dumpling wrapping, and can also produce rice dumplings in batches, and the quality and volume of the produced rice dumplings are relatively average. The device is small in size and can be used for household use.

The above embodiments are preferred examples of the present invention and are not intended to limit the protection scope of the present invention.

Claims (5)

1. A household rice dumpling wrapping machine, characterized in that it comprises: A frame assembly, comprising a frame, a bottom plate, an upper support plate in the middle, side plates around the frame, and an inclined support plate fixed to the upper support plate and one of the side plates; A material discharging assembly, used for placing rice and red dates in a bamboo leaf folded into a cone-like shape, comprising a rice storage box fixed on the upper support plate, a red date tube fixed to one side of the rice storage box through a red date fixing member, a rotating material box fixed to the bottom end of the red date tube, a first pulley connected to the rotating material box, a first synchronous belt with one end sleeved on the first pulley, a second pulley sleeved with the other end of the first synchronous belt, and a first motor connected to the second pulley; A wrapping assembly, used for flattening and wrapping the two ends of the zongzi leaves on which the rice material is placed, so as to obtain an initial zongzi, comprising a linear guide fixed on the bottom plate, a linear slider sleeved on the linear guide, a zongzi support seat arranged on the linear slider, a first bearing base, a second bearing base and a third bearing base fixed on the bottom plate and distributed on both sides of the linear guide, a first pressing plate, a second pressing plate and a third pressing plate respectively connected to the three bearing bases, a second synchronous belt passing through the linear slider, and a third pulley and a fourth pulley respectively sleeved on both ends of the second synchronous belt for driving the second synchronous belt to move; A rice material pressing assembly is arranged adjacent to the material discharging assembly and is used to press the initial-shaped rice dumplings, including a motor support seat fixed on the upper support plate, a second motor and a third motor fixed on the motor support seat, a first lead screw connected to the bottom of the second motor, a first downward pressing plate sleeved on the first lead screw, a second lead screw connected to the bottom of the third motor, and a second downward pressing plate connected to the second lead screw; A winding assembly, used for winding the compressed initial-shaped rice dumpling, comprising an eighth motor and a first connecting member fixed to the inclined support plate and arranged adjacent to each other, a second connecting member passing through the first connecting member and the opening at the bottom of the inclined support plate, a roller connected to the top of the second connecting member and having a wire wound on the surface, a fixing rod connected to the roller through a spindle, a first gear connected to the bottom end of the second connecting member, a winding shaft arranged at the edge of the first gear, and a second gear fixed to the rotating shaft of the eighth motor; and The wire pressing assembly is used to press the wire ends of the initially formed zongzi after winding, so as to obtain the formed zongzi, comprising a support base fixed on the bottom plate, a motor bracket fixed on the support base, a ninth motor fixed on the motor bracket, and a first wire pressing plate and a second wire pressing plate connected to each other and fixed on the back of the ninth motor. Wherein, a material guide located on the upper support plate is provided below the rotating material box. The first bearing base, the second bearing base and the third bearing base are respectively provided with a first rotating shaft, a second rotating shaft and a third rotating shaft, the three rotating shafts are respectively provided with a fifth pulley, a sixth pulley and a seventh pulley, and the three pulleys are respectively provided with a third synchronous belt, a fourth synchronous belt and a fifth synchronous belt. The third pulley and the fourth pulley are respectively mounted on the fourth rotating shaft and the fifth rotating shaft, and the fourth rotating shaft and the fifth rotating shaft are both fixed on the frame. The fifth rotating shaft is also provided with an eighth pulley disposed above the third pulley, and the eighth pulley is provided with a sixth synchronous belt. The first downward pressing plate comprises a top plate, a pressing plate and a connecting rod for connecting the top plate and the pressing plate. The first lead screw passes through the top plate and is fixed by a first lead screw nut arranged on the top plate. A guide rod support is fixed at the bottom of the motor support seat, a guide rod is fixed on the guide rod support, and the lower end of the guide rod passes through the top plate and enters the connecting rod. The second downward pressure plate is provided with a second lead screw nut, and the second lead screw nut is used to fix the second lead screw. The second wire pressing plate is provided with a central hole for connecting the winding shaft. 2. The household rice dumpling wrapping machine according to claim 1, characterized in that: Wherein, the first motor is fixed on a motor bracket, and the motor bracket is fixed on the side plate. 3. The household rice dumpling wrapping machine according to claim 1, characterized in that: The wrapping assembly further comprises a fourth motor, a fifth motor, a sixth motor and a seventh motor. The bottoms of the fourth motor, the fifth motor, the sixth motor and the seventh motor are all connected to rotating shafts, and pulleys are provided on the four rotating shafts. The four pulleys are also respectively covered with the third synchronous belt, the fourth synchronous belt, the fifth synchronous belt and the sixth synchronous belt. 4. The household rice dumpling wrapping machine according to claim 3, characterized in that: Wherein, the fourth motor, the fifth motor, the sixth motor and the seventh motor are all fixed on a motor bracket, and the motor bracket is fixed on the side plate. 5. The household rice dumpling wrapping machine according to claim 1, characterized in that: Wherein, the length of the rice dumpling leaf is 39-45cm, and the width is 7-11cm.