A filling type red bean paste filling machine

Abstract

The present invention relates to the technical field of food packaging, and discloses a filling type red bean paste filling machine, which includes a packaging machine main body, a filling machine, a packaging bag, a conveying device, an auxiliary separation device, a sealing machine and a cutting machine. The filling machine is installed on the top of the outer wall of the packaging machine main body, the packaging bag is arranged inside the filling machine, the conveying device is arranged on the outer wall of the packaging machine main body and below the filling machine, an auxiliary separation device is installed at the bottom of the conveying device, and the sealing machine is installed on the outer wall of the packaging machine main body and below the auxiliary separation device; when the square rod rotates, the main gear slides on the outer wall of the square rod, so that the main gear can adjust the meshing state with the two driven gears, so that the turntable can stretch the packaging bag unidirectionally, so that the folded part of the packaging bag can be unfolded, avoiding the problem that the red bean paste cannot be filled evenly inside the packaging bag due to folding during the spreading process of the packaging bag.

Description

Technical Field

[0001] The present invention relates to the technical field of food packaging, and particularly to a filling type red bean paste filling machine for packaging. Background Art

[0002] In the field of food processing, as a key raw material for foods such as pastries and desserts, the packaging link of red bean paste filling plays a crucial role in product quality, production efficiency, and enterprise benefits. However, there are many significant drawbacks in the traditional packaging method of red bean paste filling.

[0003] During the process of filling the filling into the inner part of the packaging bag, air and the filling will be discharged into the inner part of the packaging bag together inside the pipeline for conveying the filling, causing air to enter the inner part of the packaging bag, shortening the storage time of the red bean paste filling, and affecting the quality of the red bean paste filling. During the process of spreading and filling the red bean paste filling into the packaging bag, there are problems of folding and wrinkling in the wound packaging bag. When the folded packaging bag is not flattened and the red bean paste filling is filled into it, the filled red bean paste filling cannot completely fill the inner part of the packaging bag, resulting in different qualities of this product from other products, thus affecting the standardized production of products. During the process of heat-sealing the packaging bag, there is a problem of residual red bean paste filling in the sealing area. The residual red bean paste filling remaining in the sealing area will cause the sealing performance of the packaging to decrease, reducing the product quality and affecting the appearance of the product at the same time.

[0004] Therefore, a filling type red bean paste filling machine is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a filling type red bean paste filling machine to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A filling type red bean paste filling machine includes a packaging machine main body, a filling machine, a packaging bag, a conveying device, an auxiliary separation device, a sealing machine, and a cutting machine. The filling machine is installed at the top of the outer wall of the packaging machine main body. The packaging bag is arranged inside the filling machine. The conveying device is arranged on the outer wall of the packaging machine main body and is located below the filling machine. An auxiliary separation device is installed at the bottom of the conveying device. The sealing machine is installed on the outer wall of the packaging machine main body and is located below the auxiliary separation device. The cutting machine is installed on the outer wall of the packaging machine main body and is located below the sealing machine;

[0007] The conveying device includes bases symmetrically and fixedly connected to the outer wall of the packaging machine body. On the closer sides of the bases, round rods are fixedly connected. At the closer ends of the two round rods, turntables are rotatably connected. On the closer sides of the two turntables, driven gears are fixedly connected. Between the two bases and below the round rods, a fixed frame is fixedly connected. In the middle of the fixed frame, a square rod is installed in a driven manner. Sensors are symmetrically installed on the upper surface of the fixed frame. A main gear is slidably connected to the outer wall of the square rod. The main gear meshes with the driven gear. On the inner wall of the square rod, two toggles are symmetrically rotatably connected. On the side of the inner wall of the square rod close to the turntable, cylinders are installed. The output ends of the cylinders are fixedly connected with toothed rods. The toothed rods mesh with the toggles. A controller is arranged inside the square rod. The controller is electrically connected to the cylinders. The sensors are signal-connected to the controller.

[0008] Preferably, the auxiliary separation device includes a compaction component. The compaction component includes carrier plates symmetrically and fixedly connected to the outer wall of the packaging machine body. On the tops of the carrier plates, reciprocating threaded rods are installed in a driven manner. On the tops of the carrier plates, sliding rods are fixedly connected. A cross plate is slidably connected between the reciprocating threaded rod and the sliding rod. On the outer wall of the cross plate, pressure strips are symmetrically slidably connected. On the tops of the carrier plates, limiting frames are fixedly connected. Inside the limiting frames, broken line grooves are symmetrically formed. The two ends of the pressure strips are slidably connected in the broken line grooves.

[0009] Preferably, a double-threaded groove is formed on the outer wall of the reciprocating threaded rod. The cross plate is threadedly connected to the outer wall of the reciprocating threaded rod. The packaging bag hangs between the two pressure strips. The bottom of the broken line groove is in a vertical state, and the upper ends of the two broken line grooves are bent away from each other.

[0010] Preferably, the auxiliary separation device includes an auxiliary sealing component. The auxiliary sealing component includes a first bracket rotatably connected to the outer walls of the two bases. At the bottom of the first bracket, a first rotating shaft is installed in a driven manner. On the outer walls of the bases, second brackets are rotatably connected. The second bracket meshes with the first bracket. At the bottom of the second bracket, a special-shaped lead screw is installed in a driven manner. A second rotating shaft is rotatably connected to the outer wall of the special-shaped lead screw. The second rotating shaft meshes with the first rotating shaft. A sliding frame is arranged on the outer wall of the special-shaped lead screw. Inside the sliding frame, pressure plates are symmetrically slidably connected. A first spring is fixedly connected between the pressure plate and the inner wall of the sliding frame.

[0011] Preferably, the middle section of the special-shaped lead screw has an increased diameter. A convex block is fixedly connected to the side of the pressure plate close to the special-shaped lead screw. The convex block is threadedly connected to the outer wall of the special-shaped lead screw. The sliding frame is slidably limited inside the second rotating shaft. When the sliding frame is located on both sides of the special-shaped lead screw, the pressure plate is received inside the sliding frame.

[0012] Preferably, the auxiliary sealing assembly further includes heating sheets symmetrically installed on the outer wall of the carriage. First magnetic buttons are symmetrically installed on the outer wall of the second rotating shaft. Limiting bars are symmetrically and slidably connected inside the first rotating shaft. Second magnetic buttons are symmetrically installed on the outer wall of the first rotating shaft. Magnetic coating is provided on the opposite surfaces of the second magnetic button and the first magnetic button and their magnetic poles are opposite. A rubber ring is sleeved on the outer wall of the first rotating shaft.

[0013] Preferably, the upper surface of the carriage is horizontal with that of the limiting bar. Chamfers are provided on both sides of the limiting bar. The heating sheet is attached to the side of the limiting bar close to the carriage. After the pressing plate extends out from inside the carriage, it slides inside the limiting bar.

[0014] Preferably, a magnetic sheet is provided on the inner wall of the main gear. A magnetic plate is fixedly connected to the middle of the outer wall of the square rod. The magnetic plate and the magnetic sheet have opposite magnetic poles.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. When the square rod rotates, the main gear slides on the outer wall of the square rod, enabling the main gear to adjust the meshing state with the two driven gears, so that the turntable can stretch the packaging bag unilaterally, and the folded part of the packaging bag can be unfolded, avoiding the problem that the red bean paste filling cannot be evenly filled inside the packaging bag due to folding during the spreading process of the packaging bag;

[0017] 2. By the two pressing strips closing on the outside of the packaging bag and squeezing the red bean paste filling inside the packaging bag downward, the red bean paste filling inside the packaging bag can be filled more tightly, improving the utilization rate of the internal space of the packaging bag. At the same time, by squeezing the inside of the packaging bag by the pressing strips, the air content inside the packaging bag can be reduced, increasing the storage time of the red bean paste filling inside the packaging bag. When the two pressing strips move, they will produce a downward stretching force on the packaging bag, which can help the packaging bag maintain a vertical state and avoid the problem of uneven filling inside the packaging bag due to the filling of the red bean paste filling;

[0018] 3. By the pressing plate pushing the packaging bag and sliding inside the limiting bar, the remaining red bean paste filling in the blank area of the packaging bag can be squeezed out, ensuring that there is no red bean paste filling residue in the blank area for hot melt sealing inside the packaging bag, improving the sealing ability of the hot melt of the packaging bag for the loaded red bean paste filling. At the same time, it can avoid affecting the aesthetics of the product packaging when the red bean paste filling remains in the hot melt area of the packaging bag. Through the auxiliary fixation of the packaging bag by the first magnetic button and the second magnetic button, the hot melt area of the packaging bag can be made flat and smooth, avoiding the problem of hot melt sealing failure due to wrinkles on the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 Schematic enlarged view of the structure at position A in the present invention;

[0021] Figure 3 Schematic cross-sectional view of the internal structure of the square rod of the present invention;

[0022] Figure 4 Schematic exploded view of the structure of the conveying device of the present invention;

[0023] Figure 5 Schematic overall view of the structure of the auxiliary separation device of the present invention;

[0024] Figure 6 For the present invention Figure 5 Schematic enlarged view of the structure at position B in the present invention;

[0025] Figure 7 Schematic partial view of the structure of the auxiliary sealing assembly of the present invention;

[0026] Figure 8 Schematic partial view of the structure of the second rotating shaft of the present invention;

[0027] Figure 9 Schematic partial view of the structure of the first rotating shaft of the present invention;

[0028] Figure 10 Schematic partial cross-sectional view of the structure of the auxiliary sealing assembly of the present invention.

[0029] In the figure:

[0030] 1, main body of the packaging machine; 2, filling machine; 3, packaging bag; 4, conveying device; 5, auxiliary separation device; 6, sealing machine; 7, cutting machine;

[0031] 41, base; 42, round rod; 43, turntable; 44, driven gear; 45, fixing frame; 46, sensor; 47, square rod; 48, main gear; 49, lever; 410, cylinder; 411, toothed rod; 412, magnetic plate;

[0032] 51, compaction assembly; 511, carrier plate; 512, reciprocating threaded rod; 513, slide rod; 514, cross plate; 515, pressing strip; 516, limiting frame; 517, folding groove;

[0033] 52, auxiliary sealing assembly; 521, first bracket; 522, first rotating shaft; 523, second bracket; 524, second rotating shaft; 525, special-shaped lead screw; 526, carriage; 527, pressing plate; 528, first spring; 529, heating sheet; 5210, first magnetic buckle; 5211, limiting strip; 5212, second magnetic buckle; 5213, rubber ring. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0035] Embodiments of the present invention

[0036] Please refer to Figures 1 to 4 , a filling type red bean paste filling machine, including a packaging machine main body 1, a filling machine 2, a packaging bag 3, a conveying device 4, an auxiliary separation device 5, a sealing machine 6 and a cutting machine 7. The filling machine 2 is installed at the top of the outer wall of the packaging machine main body 1. The packaging bag 3 is arranged inside the filling machine 2. The conveying device 4 is arranged on the outer wall of the packaging machine main body 1 and is located below the filling machine 2. An auxiliary separation device 5 is installed at the bottom of the conveying device 4. The sealing machine 6 is installed on the outer wall of the packaging machine main body 1 and is located below the auxiliary separation device 5. The cutting machine 7 is installed on the outer wall of the packaging machine main body 1 and is located below the sealing machine 6;

[0037] The conveying device 4 includes bases 41 symmetrically and fixedly connected to the outer wall of the packaging machine main body 1. Circular rods 42 are fixedly connected to the closer sides of the bases 41. Turntables 43 are rotatably connected to the closer ends of the two circular rods 42. Driven gears 44 are fixedly connected to the closer sides of the two turntables 43. A fixed frame 45 is fixedly connected between the two bases 41 and is located below the circular rods 42. A square rod 47 is driven and installed in the middle of the fixed frame 45. Sensors 46 are symmetrically installed on the upper surface of the fixed frame 45. A main gear 48 is slidably connected to the outer wall of the square rod 47. The main gear 48 meshes with the driven gear 44. Pushing rods 49 are symmetrically and rotatably connected to the inside of the square rod 47. Air cylinders 410 are installed on the sides of the inner wall of the square rod 47 close to the turntables 43. The output ends of the air cylinders 410 are fixedly connected with rack bars 411. The rack bars 411 mesh with the pushing rods 49. A controller is arranged inside the square rod 47. The controller is electrically connected to the air cylinders 410. The sensors 46 are signal-connected to the controller. A magnetic sheet is arranged on the inner wall of the main gear 48. A magnetic plate 412 is fixedly connected to the middle of the outer wall of the square rod 47. The magnetic plate 412 and the magnetic sheet have opposite magnetic poles.

[0038] In actual use of the embodiments of the present invention, the staff starts the filling machine 2. After the filling machine 2 starts, the packaging bag 3 wound inside the filling machine 2 will be vertically dropped. At the same time, the filling machine 2 will fill the inside of the packaging bag 3 with red bean paste. The red bean paste filled into the inside of the packaging bag 3 will fall downward under the action of gravity, and the auxiliary separation device 5, the sealing machine 6 and the cutting machine 7 will perform quantitative packaging on the packaging bag 3 and the red bean paste.

[0039] During the process of the packing machine 2 vertically placing the packaging bag 3, the square rod 47 is driven to drive the main gear 48 to rotate together. The rotation of the main gear 48 drives the driven gear 44 meshing with it to rotate together. During the rotation of the driven gear 44, the packaging bag 3 is pulled downward through the turntable 43. During the process of the packaging bag 3 being pulled downward, the packaging bag 3 may have a folding problem due to the stacking during the previous winding. During the process of the turntable 43 rolling and stretching the folded packaging bag 3, the folded packaging bag 3 will deviate due to the folding and no longer be vertical. At this time, the sensor 46 will detect the downwardly conveyed packaging bag 3. When the sensor 46 detects the deviation of the packaging bag 3, the sensor 46 will electrically control the unilateral cylinder 410 to extend through the controller inside the square rod 47. After the cylinder 410 extends, it will push the toothed rod 411 to mesh with the lever 49 and drive the lever 49 to rotate inside the square rod 47. When the lever 49 rotates, it will push the main gear 48 through its side. After the main gear 48 is pushed by the lever 49, the magnetic sheet and the magnetic plate 412 on its inner wall are misaligned and no longer attract each other magnetically, making the main gear 48 in a state convenient for sliding on the outer wall of the square rod 47. When the main gear 48 is pushed by the lever 49 to one side of the square rod 47, the main gear 48 will only mesh with one driven gear 44. At this time, one of the two turntables 43 is in a rotating state and the other is in a stationary state. By pulling down one side of the packaging bag 3 through the turntable 43, the folded part of the packaging bag 3 will be stretched and flattened under the action of the unilateral rotation and pulling of the turntable 43;

[0040] When the sensors 46 on both sides detect that the packaging bag 3 has returned to the vertical state, the cylinder 410 will contract and the lever 49 will no longer push the main gear 48. Under the action of magnetic attraction between the magnetic sheet and the magnetic plate 412 of the main gear 48, the main gear 48 slides on the surface of the square rod 47 to a state of meshing with the two driven gears 44, thereby restoring the synchronous rotation of the two turntables 43.

[0041] Through the sliding of the main gear 48 on the outer wall of the square rod 47 when the square rod 47 rotates, the main gear 48 can adjust its meshing state with the two driven gears 44, so that the turntable 43 can stretch one side of the packaging bag 3, and the folded part of the packaging bag 3 can be stretched, avoiding the problem that the red bean paste filling cannot be evenly filled inside the packaging bag 3 due to folding during the spreading process of the packaging bag 3.

[0042] Please refer to Figures 5 to 6, the auxiliary separation device 5 includes a compaction component 51. The compaction component 51 includes carrier plates 511 symmetrically and fixedly connected to the outer wall of the packaging machine body 1. Reciprocating threaded rods 512 are driven and installed on the tops of the carrier plates 511. Slide rods 513 are fixedly connected to the tops of the carrier plates 511. A cross plate 514 is slidably connected between the reciprocating threaded rods 512 and the slide rods 513. Pressure strips 515 are symmetrically and slidably connected to the outer wall of the cross plate 514. Limit frames 516 are fixedly connected to the tops of the carrier plates 511. Folding grooves 517 are symmetrically formed inside the limit frames 516. Both ends of the pressure strips 515 are slidably connected in the folding grooves 517.

[0043] A bidirectional threaded groove is formed on the outer wall of the reciprocating threaded rod 512. The cross plate 514 is threadedly connected to the outer wall of the reciprocating threaded rod 512. The packaging bag 3 hangs between the two pressure strips 515. The bottom of the folding groove 517 is in a vertical state, and the upper ends of the two folding grooves 517 are bent away from each other.

[0044] In the actual application of the embodiment of the present invention, when the red bean paste filling falls downward inside the packaging bag 3, it will be blocked by the first rotating shaft 522 and the second rotating shaft 524 and cannot continue to fall. At this time, the reciprocating threaded rod 512 is in a rotating state. The rotation of the reciprocating threaded rod 512 drives the cross plate 514 to slide up and down between the reciprocating threaded rod 512 and the slide rod 513. When the cross plate 514 slides downward, the pressure strips 515 on the outer wall of the cross plate 514 will be affected by the limiting effect of the folding grooves 517 on the limit frame 516 and first move closer to each other and then slide downward. Under the action of the two pressure strips 515 closing and moving downward, the area of the packaging bag 3 containing the red bean paste filling inside will be squeezed by the pressure strips 515, so that the red bean paste filling in the packaging bag 3 is packed more tightly, and the excess gas inside the packaging bag 3 can be discharged upward inside the packaging bag 3. The rubber ring 5213 can increase the friction between the packaging bag 3 and the first rotating shaft 522, and at the same time prevent a gap from being generated between the first rotating shaft 522 and the second rotating shaft 524 after the first rotating shaft 522 is deformed, so that the red bean paste filling inside the packaging bag 3 cannot be effectively blocked. Through the rubber ring 5213, the blocking ability of the first rotating shaft 522 and the second rotating shaft 524 to the red bean paste filling inside the packaging bag 3 when they are in contact can be improved.

[0045] By closing the two pressure strips 515 on the outside of the packaging bag 3 and squeezing the red bean paste filling inside the packaging bag 3 downward, the red bean paste filling inside the packaging bag 3 can be packed more tightly, improving the utilization rate of the internal space of the packaging bag 3. At the same time, the extrusion of the packaging bag 3 by the pressure strips 515 can reduce the air content inside the packaging bag 3, increasing the storage time of the red bean paste filling inside the packaging bag 3. When the two pressure strips 515 move, they will produce a downward stretching force on the packaging bag 3, which can help the packaging bag 3 maintain a vertical state and avoid the problem of uneven filling inside the packaging bag 3 due to the filling of the red bean paste filling.

[0046] Please refer to Figures 5 to 10 , the auxiliary separation device 5 includes an auxiliary sealing assembly 52. The auxiliary sealing assembly 52 includes a first bracket 521 rotatably connected to the outer walls of two bases 41. A first rotating shaft 522 is driven and installed at the bottom of the first bracket 521. Second brackets 523 are rotatably connected to the outer walls of the bases 41. The second brackets 523 are engaged with the first bracket 521. A special-shaped lead screw 525 is driven and installed at the bottom of the second bracket 523. A second rotating shaft 524 is rotatably connected to the outer wall of the special-shaped lead screw 525. The second rotating shaft 524 is engaged with the first rotating shaft 522. A carriage 526 is arranged on the outer wall of the special-shaped lead screw 525. Pressing plates 527 are symmetrically and slidably connected inside the carriage 526. A first spring 528 is fixedly connected between the pressing plates 527 and the inner wall of the carriage 526.

[0047] The middle section of the special-shaped lead screw 525 has an increased diameter. A convex block is fixedly connected to one side of the pressing plate 527 close to the special-shaped lead screw 525. The convex block is threadedly connected to the outer wall of the special-shaped lead screw 525. The carriage 526 is slidably limited inside the second rotating shaft 524. When the carriage 526 is located on both sides of the special-shaped lead screw 525, the pressing plates 527 are received inside the carriage 526.

[0048] The auxiliary sealing assembly 52 further includes heating sheets 529 symmetrically installed on the outer wall of the carriage 526. First magnetic buttons 5210 are symmetrically installed on the outer wall of the second rotating shaft 524. Limit bars 5211 are symmetrically and slidably connected inside the first rotating shaft 522. Second magnetic buttons 5212 are symmetrically installed on the outer wall of the first rotating shaft 522. Magnetic coating is provided on the opposite surfaces of the second magnetic buttons 5212 and the first magnetic buttons 5210 and the magnetic poles are opposite. A rubber ring 5213 is sleeved on the outer wall of the first rotating shaft 522.

[0049] The upper surface of the carriage 526 is level with that of the limit bars 5211. Chamfers are provided on both sides of the limit bars 5211. The heating sheets 529 are in contact with the side of the limit bars 5211 close to the carriage 526. After the pressing plates 527 extend out from inside the carriage 526, they slide inside the limit bars 5211.

[0050] In the actual application of the embodiments of the present invention, when the red bean paste filling inside the packaging bag 3 is compacted above the first rotating shaft 522 and the second rotating shaft 524, the second magnetic button 5212 and the first magnetic button 5210 are magnetically attracted due to their horizontal opposition. The second magnetic button 5212 and the first magnetic button 5210 respectively slide out from the inside of the first rotating shaft 522 and the second rotating shaft 524 and clamp the packaging bag 3. By fixing the four positions on the outer wall of the packaging bag 3 with the first magnetic button 5210 and the second magnetic button 5212, the packaging bag 3 can remain flat and not easily deformed when subjected to external forces. Subsequently, the special-shaped lead screw 525 will be driven to start rotating. The rotation of the special-shaped lead screw 525 causes the pressing plate 527 to drive the carriage 526 to slide horizontally on the outer wall of the special-shaped lead screw 525 under the limitation of the second rotating shaft 524. When the carriage 526 slides to the middle section of the special-shaped lead screw 525 on the outer wall of the special-shaped lead screw 525, the pressing plate 527 will be squeezed due to the thickening of the middle section of the special-shaped lead screw 525, causing the pressing plate 527 to slide out of the inside of the carriage 526. After the pressing plate 527 extends out of the carriage 526, it will be inserted into the inside of the limiting strip 5211. When the pressing plate 527 extends into the inside of the limiting strip 5211, it will push the packaging bag 3 into the inside of the limiting strip 5211 for bending and extrusion. During the horizontal movement of the carriage 526, the carriage 526 will push the limiting strip 5211 through the chamfer on the side of the limiting strip 5211, causing the limiting strip 5211 to be pushed into the inside of the first rotating shaft 522. When the limiting strip 5211 is in contact with the heating sheet 529 on the carriage 526, the heating sheet 529 will heat up and melt the packaging bag 3, enabling the packaging bag 3 containing the red bean paste filling to be initially separated. By squeezing the packaging bag 3 when the pressing plate 527 slides inside the limiting strip 5211, the part of the packaging bag 3 that is melted and separated can be emptied, preventing the red bean paste filling from remaining inside the packaging bag 3 when the packaging bag 3 is melted, which affects the sealing performance after the packaging bag 3 is divided.

[0051] By pushing the packaging bag 3 with the pressing plate 527 and sliding inside the limiting strip 5211, the red bean paste filling remaining inside the empty area of the packaging bag 3 can be squeezed out, ensuring that there is no red bean paste filling remaining in the empty area inside the packaging bag 3 for heat melting and sealing, improving the sealing ability of the red bean paste filling loaded inside the packaging bag 3 during heat melting, and at the same time, it can avoid affecting the aesthetics of the product packaging when the red bean paste filling remains in the heat melting area of the packaging bag 3. Through the auxiliary fixation of the packaging bag 3 by the first magnetic button 5210 and the second magnetic button 5212, the heat melting area of the packaging bag 3 can be made flat and smooth, avoiding the problem of heat melting and sealing failure due to wrinkles on the packaging bag 3.

[0052] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0053] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filled red bean paste filling packaging machine, comprising a packaging machine main body (1), a filling machine (2), a packaging bag (3), a conveying device (4), an auxiliary separation device (5), a sealing machine (6) and a cutting machine (7), characterized in that: The stuffing machine (2) is installed at the top of the outer wall of the packaging machine main body (1). The packaging bag (3) is arranged inside the stuffing machine (2). The conveying device (4) is arranged on the outer wall of the packaging machine main body (1) and is located below the stuffing machine (2). An auxiliary separation device (5) is installed at the bottom of the conveying device (4). The sealing machine (6) is installed on the outer wall of the packaging machine main body (1) and is located below the auxiliary separation device (5). The cutting machine (7) is installed on the outer wall of the packaging machine main body (1) and is located below the sealing machine (6). The conveying device (4) includes bases (41) symmetrically and fixedly connected to the outer wall of the packaging machine main body (1). Circular rods (42) are fixedly connected to the closer sides of the bases (41). The closer ends of the two circular rods (42) are rotatably connected to turntables (43). Driven gears (44) are fixedly connected to the closer sides of the two turntables (43). A fixed frame (45) is fixedly connected between the two bases (41) and below the circular rods (42). A square rod (47) is installed in the middle of the fixed frame (45) and is driven. Sensors (46) are symmetrically installed on the upper surface of the fixed frame (45). A main gear (48) is slidably connected to the outer wall of the square rod (47). The main gear (48) meshes with the driven gear (44). Pushing rods (49) are symmetrically and rotatably connected inside the square rod (47). Air cylinders (410) are installed on the sides of the inner wall of the square rod (47) close to the turntables (43). The output ends of the air cylinders (410) are fixedly connected to toothed rods (411). The toothed rods (411) mesh with the pushing rods (49). A controller is arranged inside the square rod (47). The controller is electrically connected to the air cylinders (410). The sensors (46) are signal-connected to the controller. The auxiliary separation device (5) includes an auxiliary sealing assembly (52). The auxiliary sealing assembly (52) includes a first support (521) rotatably connected to the outer walls of the two bases (41). A first rotating shaft (522) is installed at the bottom of the first support (521) and is driven. Second supports (523) are rotatably connected to the outer walls of the bases (41). The second supports (523) mesh with the first support (521). A special-shaped lead screw (525) is installed at the bottom of the second support (523) and is driven. A second rotating shaft (524) is rotatably connected to the outer wall of the special-shaped lead screw (525). The second rotating shaft (524) meshes with the first rotating shaft (522). A sliding frame (526) is arranged on the outer wall of the special-shaped lead screw (525). Pressing plates (527) are symmetrically and slidably connected inside the sliding frame (526). First springs (528) are fixedly connected between the pressing plates (527) and the inner walls of the sliding frame (526).

2. The filling type red bean paste filling machine according to claim 1, wherein: The auxiliary separation device (5) includes a compaction component (51). The compaction component (51) includes carrier plates (511) symmetrically and fixedly connected to the outer wall of the packaging machine main body (1). Reciprocating threaded rods (512) are driven and installed on the tops of the carrier plates (511). Slide rods (513) are fixedly connected to the tops of the carrier plates (511). A cross plate (514) is slidably connected between the reciprocating threaded rod (512) and the slide rod (513). Pressure strips (515) are symmetrically and slidably connected to the outer wall of the cross plate (514). Limit frames (516) are fixedly connected to the tops of the carrier plates (511). Folding grooves (517) are symmetrically formed inside the limit frames (516). Both ends of the pressure strip (515) are slidably connected in the folding grooves (517).

3. The filling type red bean paste filling machine according to claim 2, wherein: A bidirectional thread groove is formed on the outer wall of the reciprocating threaded rod (512). The cross plate (514) is threadedly connected to the outer wall of the reciprocating threaded rod (512). The packaging bag (3) hangs between the two pressure strips (515). The bottom of the folding groove (517) is in a vertical state, and the upper ends of the two folding grooves (517) are bent away from each other.

4. A filling type red bean paste filling machine according to claim 3, characterized in that: The middle section of the special-shaped lead screw (525) has an increased diameter. A convex block is fixedly connected to the side of the pressure plate (527) close to the special-shaped lead screw (525). The convex block is threadedly connected to the outer wall of the special-shaped lead screw (525). The sliding frame (526) is slidably limited inside the second rotating shaft (524). When the sliding frame (526) is located on both sides of the special-shaped lead screw (525), the pressure plate (527) is received inside the sliding frame (526).

5. The filling type red bean paste filling machine according to claim 3, wherein: The auxiliary sealing component (52) further includes heating sheets (529) symmetrically installed on the outer wall of the sliding frame (526). First magnetic buttons (5210) are symmetrically installed on the outer wall of the second rotating shaft (524). Limit bars (5211) are symmetrically and slidably connected inside the first rotating shaft (522). Second magnetic buttons (5212) are symmetrically installed on the outer wall of the first rotating shaft (522). Magnetic coating is provided on the opposite surfaces of the second magnetic button (5212) and the first magnetic button (5210) and the magnetic poles are opposite. A rubber ring (5213) is sleeved on the outer wall of the first rotating shaft (522).

6. The filling type red bean paste filling machine according to claim 5, wherein: The upper surfaces of the sliding frame (526) and the limit bar (5211) are horizontal. Chamfers are provided on both sides of the limit bar (5211). The heating sheet (529) is attached to the side of the limit bar (5211) close to the sliding frame (526). After the pressure plate (527) extends out of the sliding frame (526), it slides inside the limit bar (5211).

7. A filling type red bean paste filling machine according to claim 1, characterized in that: A magnetic sheet is provided on the inner wall of the main gear (48). A magnetic plate (412) is fixedly connected to the middle of the outer wall of the square rod (47). The magnetic plate (412) and the magnetic sheet have opposite magnetic poles.

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