Automatic stuffing wrapping device for moon cake processing

Abstract

The utility model discloses an automatic encrusting device for mooncake processing, which comprises a conveying mechanism installed at the top of a workbench, the top of the workbench is fixedly connected with a U-shaped supporting plate, the top of the U-shaped supporting plate is fixedly connected with a stuffing box, a multi-stage electric telescopic rod is fixedly embedded on the inner wall of the top of the U-shaped supporting plate, and the top of the multi-stage electric telescopic rod is fixedly connected with the stuffing box. And the bottom end of the extending end of the multi-stage electric telescopic rod is fixedly connected with a poking and pressing rod. Through the arrangement of a series of structures, dough can be subjected to groove pressing and automatic feeding, the dough can be positioned in the groove pressing process, the situation that the dough deviates in the extruding process can be effectively reduced, meanwhile, the bottom of the feeding groove is blocked in the dough extruding process, and therefore the dough extruding efficiency is improved. According to the automatic dough feeding device, the situation that the feeding groove is blocked by dough can be effectively avoided, follow-up stuffing can be stably added, in addition, the dough can be automatically sealed after feeding, follow-up independent sealing operation is not needed, and the use automation degree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of moon cake processing, in particular to an automatic stuffing device for moon cake processing. Background Art

[0002] Traditional mooncakes are mooncakes in the traditional sense of China. According to the place of origin, sales volume and characteristics, there are four major factions: Cantonese mooncakes, Beijing mooncakes, Suzhou mooncakes and Chaozhou mooncakes. However, no matter which type of mooncake, it must be stuffed. The existing stuffing needs to be weighed separately, which has many processes and low efficiency. At the same time, the weight of the stuffing is different, which affects the taste and industrialization of the mooncakes. Therefore, according to the search report of the new agency, the announcement number: CN213695505U discloses a precise stuffing device for mooncake processing, including a precise stuffing device body, a precise stuffing device A stuffing box is provided on the top of the main body, a material guide pipe is provided on one side of the stuffing box, a telescopic motor is provided on one side of the stuffing box, the output end of the telescopic motor is connected to a stuffing ball through a telescopic rod, the inner cavity of the stuffing ball is connected to the material guide pipe, a butterfly valve is provided on the material guide pipe, and a base material conveying mechanism is provided under the stuffing ball; the device guides the stuffing in the stuffing box into the telescopic rod and then into the stuffing ball through the material guide pipe, drives the stuffing ball to press grooves on the dough of the base material through the telescopic motor, and then accurately controls the stuffing through the butterfly valve, and the stuffing enters the pressing groove in the dough of the base material through the stuffing ball, so as to achieve accurate stuffing;

[0003] The above-mentioned patented precise filling device for mooncake processing can add fillings into the dough by squeezing the dough with filling balls and cooperating with the setting of a butterfly valve, thereby achieving the filling effect. However, it still has some shortcomings during use: 1. In the process of squeezing the dough with filling balls to make grooves, the dough is easy to enter the discharge hole of the filling ball, causing the discharge hole to be blocked, affecting the stable addition of the filling; 2. In the process of squeezing the dough with filling balls to make grooves, there is a lack of structure for positioning the dough, which can easily cause the dough to shift during the extrusion process, affecting the effect of making grooves; 3. After adding the filling, there is a lack of structure for sealing the groove, and a separate sealing operation is required subsequently, with a low degree of automation; it cannot meet the use requirements. Based on the above situation, we propose an automatic filling device for mooncake processing. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic stuffing device for mooncake processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic stuffing device for mooncake processing comprises a conveying mechanism installed on the top of a workbench, the top of the workbench is fixedly connected to a U-shaped support plate, the top of the U-shaped support plate is fixedly connected to a stuffing box, a multi-stage electric telescopic rod is embedded and fixed on the top inner wall of the U-shaped support plate, the bottom end of the extended end of the multi-stage electric telescopic rod is fixedly connected to a poking rod, the multi-stage electric telescopic rod is used to drive the poking rod to move vertically, a sliding sleeve on the poking rod is provided with a transparent positioning sleeve with an opening at the bottom, the transparent positioning sleeve is used to position the dough, both sides of the poking rod are fixedly connected to the top of the transparent positioning sleeve with an elastic guiding mechanism, the elastic guiding mechanism is The transparent positioning sleeve plays a positioning effect, a feeding trough is provided at the bottom end of the poking rod, the bottom inner wall of the feeding trough is set as a conical opening structure, a movable sleeve in the feeding trough is provided with a blocking mechanism, the blocking mechanism is used to block the feeding trough, a first electric telescopic rod is embedded and fixed on the left side of the poking rod, the bottom end of the output shaft of the first electric telescopic rod is fixedly connected to the blocking mechanism, the first electric telescopic rod is used to drive the blocking mechanism to move vertically, a feeding mechanism is fixedly connected to the top inner wall of the U-shaped support plate, the feeding mechanism is connected to the bottom of the filling box, the other end of the feeding mechanism extends into the feeding trough, and the feeding mechanism is used to feed the filling inside the filling box into the feeding trough;

[0007] An extrusion sealing mechanism is embedded and fixed on the top inner wall of the U-shaped support plate, and the extrusion sealing mechanism is used for subsequent sealing operations on the dough. A PLC controller is fixedly connected to the right side of the top inner wall of the U-shaped support plate, and a first ultrasonic sensor is fixedly connected to the top inner wall of the transparent positioning sleeve. The PLC controller is electrically connected to the extrusion sealing mechanism, the feeding mechanism, the first ultrasonic sensor, the multi-stage electric telescopic rod and the first electric telescopic rod.

[0008] Preferably, the elastic guiding mechanism includes a T-shaped positioning rod fixedly connected to the top of the transparent positioning sleeve, positioning blocks are fixedly connected to both sides of the poking rod, the positioning blocks are slidably sleeved on the corresponding T-shaped positioning rod, a spring is fixedly connected between the top inner wall of the T-shaped positioning rod and the top of the corresponding positioning block, the spring is movably sleeved on the corresponding T-shaped positioning rod, the positioning block and the T-shaped positioning rod cooperate to vertically guide the transparent positioning sleeve, and the telescopic characteristics of the spring can provide the poking rod with space distance to continue to move downward.

[0009] Preferably, the blocking mechanism includes a blocking block movably mounted in the feed trough, the bottom of the blocking block is flush with the bottom end of the poking rod, the feed trough is blocked by the blocking block, the top of the blocking block is fixedly connected to a connecting rod, and the top of the connecting rod is fixedly connected to the bottom end of the output shaft of the first electric telescopic rod.

[0010] Preferably, the feeding mechanism includes a suction pump fixedly connected to the top inner wall of the U-shaped support plate, the bottom inner wall of the filling box is set as a conical opening structure, the bottom of the filling box is connected and fixed with a discharge pipe, the bottom end of the discharge pipe is set as a blocking structure, the extraction end of the suction pump is connected and fixed to the left bottom of the discharge pipe, the suction pump extracts the filling inside the filling box through the discharge pipe, the discharge end of the suction pump is connected and fixed with a connecting pipe, the left end of the connecting pipe is set as a blocking structure, the bottom of the connecting pipe is connected and fixed with a telescopic hose, the bottom end of the telescopic hose is connected and fixed with a feeding pipe, the left side of the feeding pipe extends into the feeding trough, the feeding pipe is located at the upper right side of the blocking block, and the suction pump is electrically connected to the PLC controller.

[0011] Preferably, the extrusion sealing mechanism includes a second electric telescopic rod embedded and fixed on the top inner wall of the U-shaped supporting plate, the bottom end of the output shaft of the second electric telescopic rod is fixedly connected to a mounting plate, mounting grooves are provided on both sides of the bottom of the mounting plate, screws are rotatably installed between the inner walls on both sides of the mounting grooves, the ends of the two screws close to each other are welded, and the threads of the two screws are rotated in opposite directions, and the right side of the mounting plate is fixedly connected to a driving motor fixedly connected to the output shaft and the screw on the right side, an extrusion rod is threadedly sleeved on the screw, and the screw and the extrusion rod are threadedly connected in such a way that the corresponding extrusion rod can be driven to move laterally while the screw rotates, an extrusion roller is rotatably installed on the bottom end of the extrusion rod, and a second ultrasonic sensor is fixedly connected to the bottom center of the mounting plate, and the second ultrasonic sensor, the second electric telescopic rod and the driving motor are all electrically connected to the PLC controller.

[0012] Preferably, a plurality of support rollers are rotatably mounted between the front inner wall and the rear inner wall of the U-shaped support plate, the support rollers are in active contact with the inner side of the conveying mechanism, and the support rollers are used to support the interior of the conveying mechanism.

[0013] Preferably, a first groove is opened on the left side of the poking rod, the top inner wall of the first groove is fixedly connected to the top of the first electric telescopic rod, and a through hole connected to the first groove is opened on the top inner wall of the feeding trough, and the inner wall of the through hole is in active contact with the outer side of the connecting rod.

[0014] Compared with the existing technology, the beneficial effects of the utility model are:

[0015] 1. The dough can be grooved and automatically filled with materials through the coordination of multi-stage electric telescopic rods, poking rods, feeding troughs, feeding mechanisms and stuffing boxes;

[0016] 2. The blocking mechanism can block the bottom of the feeding trough during the trough pressing process, which can effectively prevent the feeding trough from being blocked by dough, and the blocking of the feeding trough can be released after the trough pressing, so that the filling can be added stably;

[0017] 3. The transparent positioning sleeve and the elastic guide mechanism cooperate to position the dough during the extrusion process, which can effectively reduce the deviation of the dough during the extrusion process;

[0018] 4. Through the setting of the extrusion sealing mechanism, the dough can be automatically sealed after adding materials, without the need for subsequent separate sealing operations, thus improving the degree of automation;

[0019] The utility model can groove the dough and automatically add materials through the arrangement of a series of structures, and can position the dough during the groove pressing process, which can effectively reduce the deviation of the dough during the extrusion process. At the same time, the bottom of the feeding trough can be blocked during the dough extrusion process, which can effectively avoid the feeding trough being blocked by the dough, so that subsequent fillings can be added stably. In addition, the dough can be automatically sealed after the materials are added, and there is no need for subsequent separate sealing operations, thereby improving the degree of automation in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of an automatic stuffing device for mooncake processing proposed by the utility model;

[0021] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0022] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0023] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B.

[0024] In the figure: 100, workbench; 101, conveying mechanism; 102, U-shaped support plate; 103, stuffing box; 1, second electric telescopic rod; 2, PLC controller; 3, multi-stage electric telescopic rod; 4, suction pump; 5, connecting pipe; 6, poking rod; 7, transparent positioning sleeve; 8, T-shaped positioning rod; 9, spring; 10, feeding trough; 11, blocking block; 12, first electric telescopic rod; 13, connecting rod; 14, feeding pipe; 15, telescopic hose; 16, mounting plate; 17, driving motor; 18, screw; 19, extrusion rod; 20, extrusion roller. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-4, an automatic stuffing device for mooncake processing, comprising a conveying mechanism 101 installed on the top of a workbench 100, wherein a U-shaped support plate 102 is fixedly connected to the top of the workbench 100, wherein a plurality of support rollers are rotatably installed between the front inner wall and the rear inner wall of the U-shaped support plate 102, the support rollers are in active contact with the inner side of the conveying mechanism 101, and the support rollers are used to support the inside of the conveying mechanism 101, and a filling box 103 is fixedly connected to the top of the U-shaped support plate 102, and a multi-stage electric telescopic rod 3 is embedded and fixed on the top inner wall of the U-shaped support plate 102, wherein a first embedding hole fixedly connected to the multi-stage electric telescopic rod 3 is opened on the top inner wall of the U-shaped support plate 102, and a poking rod 6 is fixedly connected to the bottom end of the extended end of the multi-stage electric telescopic rod 3, and the multi-stage electric telescopic rod 3 is used to drive the poking rod 6 to move vertically, and a transparent positioning sleeve 7 with an opening at the bottom is provided on the sliding sleeve of the poking rod 6, The top inner wall of the transparent positioning sleeve 7 is provided with a sliding hole, and the inner wall of the sliding hole is in active contact with the outer side of the poking and pressing rod 6. The transparent positioning sleeve 7 is used to position the dough. Both sides of the poking and pressing rod 6 are fixedly connected with an elastic guiding mechanism between the top of the transparent positioning sleeve 7. The elastic guiding mechanism includes a T-shaped positioning rod 8 fixedly connected to the top of the transparent positioning sleeve 7. Both sides of the poking and pressing rod 6 are fixedly connected with a positioning block, and the positioning block is slidably sleeved on the corresponding T-shaped positioning rod 8. The top of the positioning block is provided with a positioning hole that is slidably sleeved with the outer side of the corresponding T-shaped positioning rod 8. A spring 9 is fixedly connected between the top inner wall of the T-shaped positioning rod 8 and the top of the corresponding positioning block. The spring 9 is movably sleeved on the corresponding T-shaped positioning rod 8. The positioning block and the T-shaped positioning rod 8 cooperate to play a vertical guiding effect on the transparent positioning sleeve 7. The telescopic characteristics of the spring 9 can provide the poking and pressing rod 6 with a space distance to continue to move downward;

[0027] A feeding trough 10 is provided at the bottom end of the poking rod 6, and the bottom inner wall of the feeding trough 10 is set to a conical opening structure, and a blocking mechanism is movably sleeved in the feeding trough 10. A first electric telescopic rod 12 is embedded and fixed on the left side of the poking rod 6, wherein a first groove is provided on the left side of the poking rod 6, and the top inner wall of the first groove is fixedly connected to the top of the first electric telescopic rod 12, and the bottom end of the output shaft of the first electric telescopic rod 12 is fixedly connected to the blocking mechanism, and the blocking mechanism includes a blocking block 11 movably sleeved in the feeding trough 10, and the bottom of the blocking block 11 is flush with the bottom end of the poking rod 6, and the feeding trough 10 is blocked by the blocking block 11, and a connecting rod 13 is fixedly connected to the top of the blocking block 11, and the top of the connecting rod 13 is fixedly connected to the bottom end of the output shaft of the first electric telescopic rod 12, wherein a through hole connected to the first groove is provided on the top inner wall of the feeding trough 10, and the inner wall of the through hole is movably in contact with the outer side of the connecting rod 13, and the through hole is used for the connecting rod 13 to pass through;

[0028] A feeding mechanism is fixedly connected to the top inner wall of the U-shaped support plate 102, and the feeding mechanism is connected to the bottom of the filling box 103. The other end of the feeding mechanism extends into the feeding trough 10, and the feeding mechanism includes a suction pump 4 fixedly connected to the top inner wall of the U-shaped support plate 102. The bottom inner wall of the filling box 103 is set as a conical opening structure. The bottom of the filling box 103 is connected and fixed with a discharge pipe, and the bottom end of the discharge pipe is set as a blocking structure. The extraction end of the suction pump 4 is connected and fixed to the left bottom of the discharge pipe, and the suction pump 4 pumps the filling inside the filling box 103 through the discharge pipe. The material is extracted, the discharge end of the extraction pump 4 is connected and fixed with a connecting pipe 5, the left end of the connecting pipe 5 is set as a blocking structure, the bottom of the connecting pipe 5 is connected and fixed with a telescopic hose 15, the bottom end of the telescopic hose 15 is connected and fixed with a feeding pipe 14, the telescopic characteristics of the telescopic hose 15 are used to provide a space distance for the feeding pipe 14 to move downward, the left side of the feeding pipe 14 extends into the feeding trough 10, wherein a first through hole is opened on the right inner wall of the feeding trough 10, the inner wall of the first through hole is fixedly connected to the outer side of the feeding pipe 14, and the feeding pipe 14 is located at the upper right of the blocking block 11;

[0029] An extrusion sealing mechanism is embedded and fixed on the top inner wall of the U-shaped support plate 102, and the extrusion sealing mechanism includes a second electric telescopic rod 1 embedded and fixed on the top inner wall of the U-shaped support plate 102, wherein a second embedding hole for fixing the second electric telescopic rod 1 is opened on the top inner wall of the U-shaped support plate 102, and a mounting plate 16 is fixedly connected to the bottom end of the output shaft of the second electric telescopic rod 1, and mounting grooves are opened on both sides of the bottom of the mounting plate 16, and screws 18 are rotatably installed between the inner walls on both sides of the mounting groove, wherein circular holes are opened on the inner walls on both sides of the mounting groove, and bearings are fixedly sleeved in the circular holes, and the inner side of the inner ring of the bearing is fixedly connected to the outer side of the corresponding screw 18, and the bearing serves to provide a corresponding screw 18 for rotatable installation, and the two circular holes in the middle are connected, and the ends of the two screws 18 close to each other are welded, and the threads of the two screws 18 have the same rotation direction. On the contrary, the right side of the mounting plate 16 is fixedly connected with a driving motor 17 whose output shaft is fixedly connected with the screw rod 18 on the right side, and an extrusion rod 19 is threadedly sleeved on the screw rod 18, wherein a threaded hole threadedly connected with the corresponding screw rod 18 is provided on the top of one side of the extrusion rod 19, and the screw 18 and the extrusion rod 19 are threadedly connected through the corresponding threaded holes, so that the corresponding extrusion rod 19 can be driven to move laterally while the screw 18 rotates, and a T-shaped slide rail is fixedly connected to the top inner wall of the mounting groove, and a T-shaped slide groove with openings on both sides is provided on the top of the extrusion rod 19, and the T-shaped slide rail is slidably connected with the corresponding T-shaped slide groove, and an extrusion roller 20 is rotatably installed on the bottom end of the extrusion rod 19, and a second ultrasonic sensor is fixedly connected to the bottom center of the mounting plate 16, and the second ultrasonic sensor is used to sense the position of the dough, and its principle is the prior art and will not be specifically elaborated here;

[0030] A PLC controller 2 is fixedly connected to the right side of the top inner wall of the U-shaped support plate 102, and a first ultrasonic sensor is fixedly connected to the top inner wall of the transparent positioning sleeve 7. The first ultrasonic sensor is used to sense the position of the dough. Its principle is the prior art and will not be elaborated here. The PLC controller 2 is electrically connected to the second ultrasonic sensor, the second electric telescopic rod 1, the drive motor 17, the feed pump 4, the first ultrasonic sensor, the multi-stage electric telescopic rod 3 and the first electric telescopic rod 12; the PLC controller 2 receives signals from the first ultrasonic sensor and the second ultrasonic sensor and electrically controls the second electric telescopic rod 1, the drive motor 17, the feed pump 4 , the multi-stage electric telescopic rod 3 and the first electric telescopic rod 12 are controlled, and the control principle is the existing technology and will not be elaborated here in detail; the utility model can groove the dough and automatically add materials through the arrangement of a series of structures, and can position the dough during the groove pressing process, which can effectively reduce the deviation of the dough during the extrusion process. At the same time, the bottom of the feeding trough 10 is blocked during the dough extrusion process, which can effectively avoid the feeding trough 10 being blocked by the dough, so that the subsequent fillings can be added stably. In addition, the dough can be automatically sealed after adding materials, and there is no need for subsequent separate sealing operations, thereby improving the degree of automation in use.

[0031] Working principle: When in use, the starting stroke of the multi-stage electric telescopic rod 3 is set in advance through the PLC controller 2, and the opening and closing time of the feed pump 4 and the opening and closing time of the first electric telescopic rod 12 are set, and the opening and closing time of the second electric telescopic rod 1 and the opening and closing time of the drive motor 17 are set. After the multi-stage electric telescopic rod 3 is opened to 10S, the multi-stage electric telescopic rod 3 is controlled to be opened in the reverse direction for 6S, and after opening for 6S, the first electric telescopic rod 12 is controlled to be started in the reverse direction for 3S, and after the first electric telescopic rod 12 is started for 3S, the feed pump 4 is controlled to be opened for 15S. When the dough is conveyed to the bottom of the transparent positioning sleeve 7 through the conveying mechanism 101, when the first ultrasonic sensor senses the presence of dough, it transmits a signal to the PLC controller 2, and the PLC controller 2 controls the multi-stage electric telescopic rod 3 to be opened in the forward direction, and the output shaft of the multi-stage electric telescopic rod 3 The pressing rod 6 is driven to move downward, and the pressing rod 6 drives the transparent positioning sleeve 7 to move downward until it contacts the top of the conveying mechanism 101 through the positioning block, spring 9 and T-shaped positioning rod 8 in turn, and the transparent positioning sleeve 7 is restricted from continuing to move. At this time, the pressing rod 6 that continues to move downward drives the two positioning blocks to slide downward on the corresponding T-shaped positioning rod 8 respectively and stretch the spring 9. The spring 9 gives the transparent positioning sleeve 7 a downward extrusion force through the corresponding T-shaped positioning rod 8. The pressing rod 6 moves downward and squeezes the dough. During the extrusion process, the dough is positioned by the transparent positioning sleeve 7, which can effectively reduce the deviation of the dough during the extrusion process and improve the stability during the extrusion process. During the extrusion process, the blocking block 11 blocks the bottom of the feeding trough 10, so that the dough will not enter the feeding trough 10, which can effectively prevent the feeding trough 10 from being blocked by the dough.

[0032] When the pressing rod 6 squeezes a groove out of the dough, the multi-stage electric telescopic rod 3 can be started in reverse to make the pressing rod 6 move out of a part of the groove. After the multi-stage electric telescopic rod 3 is turned on for 6S, the PLC controller 2 controls it to be closed, and controls the first electric telescopic rod 12 to start in reverse. The output shaft of the first electric telescopic rod 12 drives the blocking block 11 to move upward through the connecting rod 13 to release the blockage on the bottom of the feeding trough 10. Then the PLC controller 2 controls the extraction pump 4 to start. The extraction pump 4 extracts the filling inside the filling box 103 through the discharge pipe. The extracted filling is discharged into the feeding trough 10 through the connecting pipe 5, the telescopic hose 15 and the feeding pipe 14 in turn, and is discharged into the groove in the dough through the feeding trough 10. After the extraction pump 4 is turned on for 15S, it is proved that the filling is added to When the dough is fully filled, the PLC controller 2 controls the material pump 4 to be closed, and controls the multi-stage electric telescopic rod 3 to continue to start in the reverse direction. The output shaft of the multi-stage electric telescopic rod 3 drives the pressing rod 6 to move upward, and the pressing rod 6 drives the two positioning blocks to move upward and relax the tensile force on the two springs 9. When the spring 9 is completely reset, the transparent positioning sleeve 7 is driven to move upward through the T-shaped positioning rod 8 to release the positioning of the dough, so that the dough is continuously conveyed to the right, thereby completing the automatic grooving and feeding operation of the dough, and after grooving, the blocking of the feeding trough 10 is released, so that the filling can be stably added. When the dough continues to move to the right, the first electric telescopic rod 12 is started forward again, so that the blocking block 11 moves downward again to block the feeding trough 10, and then the next extrusion operation can be waited for.

[0033] When the dough moves to the bottom of the second ultrasonic sensor, the second ultrasonic sensor transmits a signal to the PLC controller 2, and the PLC controller 2 controls the second electric telescopic rod 1 to open, and the output shaft of the second electric telescopic rod 1 drives the mounting plate 16 to move downward, and the mounting plate 16 drives the two extrusion rods 19 and the two extrusion rollers 20 to move downward through the two screws 18. When the two extrusion rollers 20 move to the upper part of both sides of the dough, the second electric telescopic rod 1 is stopped, and the driving motor 17 is turned on in the positive direction. The output shaft of the driving motor 17 drives the two screws 18 to rotate. Since the threads of the two screws 18 rotate in opposite directions, the two screws 18 rotate to drive the two extrusion rods 19 to move toward each other. The two extrusion rods 19 drive the two extrusion rollers 20 to move in a direction close to each other to extrude the upper parts of both sides of the dough. Under the extrusion force, the opening of the pressing groove is sealed. After sealing, the drive motor 17 is started in the reverse direction. Similarly, the movement process of the drive motor 17 is opposite to that of the forward start, so that the two extrusion rollers 20 are transformed into moving in a direction away from each other and separated from the dough. Then, the second electric telescopic rod 1 is started in the reverse direction, so that the two extrusion rollers 20 are transformed into moving upward and resetting, so that the sealed dough is continued to be conveyed to the right. By automatically sealing the dough after adding materials, there is no need for subsequent separate sealing operations, thereby improving the degree of automation in use.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic filling device for mooncake processing, comprising a conveying mechanism (101) installed on the top of a workbench (100), the top of the workbench (100) is fixedly connected to a U-shaped support plate (102), and the top of the U-shaped support plate (102) is fixedly connected to a filling box (103), characterized in that: A multi-stage electric telescopic rod (3) is embedded and fixed on the top inner wall of the U-shaped support plate (102), and the bottom end of the extended end of the multi-stage electric telescopic rod (3) is fixedly connected to a poking rod (6), and a transparent positioning sleeve (7) with an opening at the bottom is provided on the sliding sleeve of the poking rod (6). Both sides of the poking rod (6) are fixedly connected to the top of the transparent positioning sleeve (7), and an elastic guiding mechanism is fixedly connected between the bottom end of the poking rod (6) and the top of the transparent positioning sleeve (7). A feeding trough (10) is provided at the bottom end of the poking rod (6), and the bottom inner wall of the feeding trough (10) is set as a conical opening structure, and a blocking mechanism is provided in the movable sleeve of the feeding trough (10). A first electric telescopic rod (12) is embedded and fixed on the left side of the poking rod (6), and the bottom end of the output shaft of the first electric telescopic rod (12) is fixedly connected to the blocking mechanism. A feeding mechanism is fixedly connected to the top inner wall of the U-shaped support plate (102), and the feeding mechanism is connected to the bottom of the filling box (103), and the other end of the feeding mechanism extends into the feeding trough (10); An extrusion sealing mechanism is embedded and fixed on the top inner wall of the U-shaped support plate (102); a PLC controller (2) is fixedly connected to the right side of the top inner wall of the U-shaped support plate (102); a first ultrasonic sensor is fixedly connected to the top inner wall of the transparent positioning sleeve (7); and the PLC controller (2) is electrically connected to the extrusion sealing mechanism, the feeding mechanism, the first ultrasonic sensor, the multi-stage electric telescopic rod (3) and the first electric telescopic rod (12).

2. The automatic filling device for mooncake processing according to claim 1, characterized in that: The elastic guiding mechanism comprises a T-shaped positioning rod (8) fixedly connected to the top of the transparent positioning sleeve (7), positioning blocks are fixedly connected to both sides of the pressing rod (6), the positioning blocks are slidably sleeved on the corresponding T-shaped positioning rod (8), a spring (9) is fixedly connected between the top inner wall of the T-shaped positioning rod (8) and the top of the corresponding positioning block, and the spring (9) is movably sleeved on the corresponding T-shaped positioning rod (8).

3. The automatic filling device for mooncake processing according to claim 1, characterized in that: The blocking mechanism comprises a blocking block (11) movably sleeved in the feeding trough (10), the bottom of the blocking block (11) is flush with the bottom end of the pressing rod (6), the top of the blocking block (11) is fixedly connected to a connecting rod (13), and the top end of the connecting rod (13) is fixedly connected to the bottom end of the output shaft of the first electric telescopic rod (12).

4. The automatic filling device for mooncake processing according to claim 3, characterized in that: The feeding mechanism comprises a pump (4) fixedly connected to the inner wall of the top of the U-shaped support plate (102); the inner wall of the bottom of the filling box (103) is set as a conical opening structure; the bottom of the filling box (103) is connected and fixed with a discharge pipe, the bottom end of the discharge pipe is set as a blocking structure; the extraction end of the pump (4) is connected and fixed with the left bottom of the discharge pipe; the discharge end of the pump (4) is connected and fixed with a connecting pipe (5), the left end of the connecting pipe (5) is set as a blocking structure; the bottom of the connecting pipe (5) is connected and fixed with a telescopic hose (15), the bottom end of the telescopic hose (15) is connected and fixed with a feeding pipe (14), the left side of the feeding pipe (14) extends into the feeding trough (10), the feeding pipe (14) is located at the upper right of the blocking block (11), and the pump (4) is electrically connected to the PLC controller (2).

5. The automatic filling device for mooncake processing according to claim 1, characterized in that: The extrusion sealing mechanism comprises a second electric telescopic rod (1) embedded and fixed on the inner wall of the top of the U-shaped support plate (102); the bottom end of the output shaft of the second electric telescopic rod (1) is fixedly connected to a mounting plate (16); mounting grooves are provided on both sides of the bottom of the mounting plate (16); screw rods (18) are rotatably installed between the inner walls of the two sides of the mounting groove; the ends of the two screw rods (18) close to each other are welded; the threads of the two screw rods (18) are rotated in opposite directions; the right side of the mounting plate (16) is fixedly connected to a drive motor (17) whose output shaft is fixedly connected to the screw rod (18) on the right side; an extrusion rod (19) is threadedly sleeved on the screw rod (18); an extrusion roller (20) is rotatably installed on the bottom end of the extrusion rod (19); a second ultrasonic sensor is fixedly connected to the center position of the bottom of the mounting plate (16); the second ultrasonic sensor, the second electric telescopic rod (1) and the drive motor (17) are all electrically connected to the PLC controller (2).

6. The automatic filling device for mooncake processing according to claim 1, characterized in that: A plurality of support rollers are rotatably mounted between the front inner wall and the rear inner wall of the U-shaped support plate (102), and the support rollers are in active contact with the inner side of the conveying mechanism (101).

7. The automatic filling device for mooncake processing according to claim 3, characterized in that: A first groove is provided on the left side of the poking rod (6), the top inner wall of the first groove is fixedly connected to the top of the first electric telescopic rod (12), and a through hole connected to the first groove is provided on the top inner wall of the feeding trough (10), and the inner wall of the through hole is in active contact with the outer side of the connecting rod (13).

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