Single-seal encrusting machine

Abstract

The invention relates to a single-seal encrusting machine which comprises a frame body and a control device, a conveying belt is arranged on the frame body, a feeding device for driving the conveying belt to slide in the advancing direction of the conveying belt is further arranged on the frame body, a plurality of encrusting devices are arranged below the conveying belt, and a driving device is further arranged on the frame body. An object bearing plate is arranged below any one of the encrusting devices, and a discharging device for driving products on the object bearing plate to discharge is also arranged on the frame body; after receiving a starting signal, the control device outputs a first control instruction to a driving motor of the feeding device and a driving motor of the conveying belt, and dough with stuffing on the conveying belt sequentially falls on an object forming plate; the control device outputs a third control instruction so as to finish the encrusting operation; and the control device outputs a fifth control instruction to the blanking device, and drives the products which are filled on the object bearing plate to move out of the single-seal filling machine. The device has the effects of improving the speed of sealing and encrusting and improving the production efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of food processing machinery, and in particular to a single-sealing stuffing machine. Background Art

[0002] At present, with the improvement of people's living standards, some intelligent food production equipment has replaced manual production. For the production of stuffed pastries, integrated forming machines are generally used. The staff put flour, filling materials and other raw materials into the integrated forming machine, and the integrated forming machine will knead the dough, mix the stuffing, roll the dough, fill the stuffing, wrap the stuffing, and shape it in turn, reducing the dependence on manual operation and making the product quality more stable.

[0003] In the related technology, an integrated production line includes a dough supply machine, a filling supply machine, a filling and sealing machine, a shaping device and a moving device. After the dough supply machine and the filling supply machine supply, the moving device moves the dough with the filling into the filling and sealing machine for filling and sealing. The moving device then moves the sealed product into the shaping device for shaping.

[0004] With regard to the above-mentioned related technologies, the integrated forming machine processes a single product linearly. During the filling process, the single processing method leads to a low upper limit of the production speed, which makes it difficult to meet the market demand for efficient and mass production. Summary of the invention

[0005] In order to increase the speed of stuffing and sealing operations and improve production efficiency, the present application provides a single-sealing stuffing machine.

[0006] The single-sealing stuffing machine provided in this application adopts the following technical solution: A single-sealing stuffing machine comprises a frame and a control device, wherein a conveyor belt is arranged on the frame, the conveyor belt is arranged horizontally, and a feeding device is also arranged on the frame to drive the conveyor belt to slide along its own forward direction, a stuffing device is arranged below the conveyor belt, the stuffing device is located at the front side of the transmission belt along its own forward direction, a plurality of stuffing devices are arranged at intervals along the forward direction of the conveyor belt, and a driving device is also arranged on the frame to drive a plurality of stuffing devices to operate simultaneously, a presenting plate is arranged below any of the stuffing devices, the presenting plate is arranged horizontally, and a unloading device is also arranged on the frame to drive the product on the presenting plate to unload; after receiving the start signal, the control device outputs a first control instruction; the driving motors of the feeding device and the conveyor belt are separately The conveyor belt drives the conveyor belt forward by its driving motor, and the feeding device drives the conveyor belt as a whole to move along the forward direction of the conveyor belt, passing through a plurality of presentation boards in turn, and the dough with fillings on the conveyor belt falls on the presentation boards in turn; the control device outputs a third control instruction after detecting that the feeding device moves to the designated position at the end; the driving device receives the third control instruction, controls a plurality of stuffing devices to simultaneously operate the dough with fillings on the corresponding presentation boards, and completes the stuffing operation; the control device outputs a fourth control instruction after detecting that the stuffing device completes the action; the unloading device receives the fourth control instruction, drives the stuffed products on the presentation board to move out of the stuffing device, and then moves the processed products out of the single-sealing stuffing machine.

[0007] By adopting the above technical solution, the overall structure of the single-sealed stuffing machine of the present invention includes a frame, a control device, a conveyor belt, a feeding device, a stuffing device and a discharging device. The control device sequentially controls the conveyor belt to move forward, and the feeding device drives the entire conveyor belt to move, so that the dough with filling falls onto the stuffing device on the presentation board. There are multiple stuffing devices arranged at intervals along the forward direction of the conveyor belt, so that multiple doughs can be processed at the same time. After the stuffing is completed, the control device controls the discharging device to drive the stuffed products on the presentation board to move out of the single-sealed stuffing machine. In this way, multiple stuffed doughs can be stuffed at the same time, which helps to improve the overall efficiency while ensuring automation, thereby improving production efficiency.

[0008] Preferably, the stuffing device comprises a fixed plate fixed relative to the frame, a limiting assembly is arranged on the lower side of the fixed plate, a sealing assembly for sealing the dough skin is arranged on the upper side of the fixed plate, the fixed plate is arranged horizontally, the axis of the fixed plate is located at the center of the presentation plate, the limiting assembly comprises a lower knife block, the thickness direction of the lower knife block is arranged vertically, a plurality of the lower knife blocks are arranged in a circular array along the axis direction of the fixed plate in a clockwise or counterclockwise direction, the blade of any of the lower knife blocks is located on the inner side, and any of the lower knife blocks is away from the knife block One end of the point is connected to the fixed plate for rotation along the vertical direction, and the tip of the upper lower knife block fits on the blade of the next lower knife block to form an annular opening. A molding cavity is formed between the annular opening and the presenting plate, and the annular opening opens and closes as the lower knife blocks rotate. An adjustment component for driving the lower knife blocks to rotate relative to each other is also provided on the frame; the control device receives physical control instructions and outputs adjustment instructions to the adjustment device, and the adjustment component drives the multiple lower knife blocks to rotate relative to each other based on the adjustment instructions to change the size of the annular opening.

[0009] By adopting the above technical solution, the staff can adjust the size of the annular opening through the control device to control the limit assembly to adapt to different specifications of dough. This design ensures the accuracy of the stuffing process. By adjusting the coordination of the assembly, the size of the opening can be flexibly changed to meet diverse production needs, thereby improving the adaptability and production efficiency of the equipment.

[0010] Preferably, the sealing assembly includes an upper knife block, which is vertically arranged in the thickness direction, and has a plurality of upper knife blocks arranged in a circular array along the axis direction of the fixed disk in a clockwise or counterclockwise direction, the knife tip of any upper knife block is located on the inner side, and the end of any upper knife block facing away from the knife tip is rotatably connected to the fixed disk, and the knife tip of the previous upper knife block is attached to the blade of the previous upper knife block to form an annular closing, and a driving device is also provided on the frame, and the driving device simultaneously drives the plurality of closing assemblies to drive the corresponding plurality of upper knife blocks to rotate relative to each other; the driving device receives a third control instruction to control the closing assembly to drive the knife tips of all the upper knife blocks to approach each other, so that the annular closing is tightened.

[0011] By adopting the above technical solution, the sealing assembly enables the dough to be quickly sealed after stuffing. The upper knife block and the lower knife block work together through the closing assembly to ensure the tightness and aesthetics of the seal. Through the instructions of the control device, multiple knife blocks can work simultaneously to quickly complete the sealing, thereby improving production efficiency and reducing the defect rate of the product during the sealing process.

[0012] The cam is an axially coupled machine which is adapted to move the actuator to the actuator shaft and the actuator arm is coupled to the actuator arm's outer shell, wherein the actuator arm is provided with a plurality of locking members which are movable along the lengthwise direction of the actuator. One end of the direction away from the closing connecting rod is rotatably connected with the protrusion, and the multiple closed rotating blocks are correspondingly arranged with the multiple upper driving disks, and the upper driving disk and the fixed disk are coaxially arranged, and an upper rotating shaft and an upper driving shaft are arranged on any of the upper knife blocks, and the upper rotating shaft passes through the corresponding upper knife block in the vertical direction and is rotatably connected with the upper knife block, and the upper driving disk is penetrated by a plurality of upper waist-shaped grooves, and the length direction of any of the upper waist-shaped grooves is the same as the radial direction of the upper driving disk, and any of the upper driving shafts is correspondingly penetrated in the upper waist-shaped groove, and the upper driving shaft slides with the upper waist-shaped groove along the length direction of the upper waist-shaped groove, and the upper driving shaft passes through the corresponding upper knife block in the vertical direction and is rotatably connected with the upper knife block around the axis direction; the closing motor receives the third control instruction, and the output shaft of the closing motor rotates, driving the closing crank to rotate around the axis direction of the output shaft of the closing motor, and the closing crank drives the closing driving rod to move along the forward direction of the transmission belt, and the closing driving rod drives the multiple driving disks to rotate, and the multiple driving disks respectively drive the corresponding multiple upper knife blocks to rotate relatively, so that the annular closing is tightened.

[0013] By adopting the above technical solution, the design of the driving device ensures the efficient closing of the upper knife block through the combination of the closing motor, the closing crank, the closing connecting rod, the closing rotating block and the upper driving disk. The operation of the motor drives the crankshaft to rotate, and then drives multiple upper knife blocks to rotate synchronously, so that the annular closing is tightened. This design improves the efficiency and consistency of the sealing, keeps the shape of the product stable during sealing, and ensures the quality of the final product.

[0014] Preferably, a mounting frame is also provided on the frame, and any of the presentation boards is relatively fixed to the mounting frame, and the mounting frame cooperates with the frame to slide in the vertical direction, and the unloading device includes a vertical sliding component that drives the mounting frame to slide and a unloading component that drives the products on the presentation board to move out; after the control device detects that the stuffing device has completed the action, it outputs a fourth control instruction, and at a set interval, the control device outputs a fifth control instruction; the vertical sliding component receives the fourth control instruction to control the mounting frame to slide downward in the vertical direction; the unloading component receives the fifth control instruction to drive the stuffed products on the presentation board to move out of the stuffing device.

[0015] By adopting the above technical solution, the design of the mounting frame enables the unloading device and the presentation plate to cooperate flexibly, and the vertical sliding device drives the mounting frame to slide up and down. Through the fourth control instruction of the control device, the product can be quickly removed after the stuffing is completed, reducing the time the product stays in the equipment, improving the overall production efficiency and the smoothness of unloading.

[0016] Preferably, the vertical sliding assembly includes a vertical sliding motor, the vertical sliding motor housing is fixedly connected to the frame body, the vertical sliding motor output shaft is horizontally arranged, a vertical sliding crank is fixed on the vertical sliding motor output shaft, one end of the vertical sliding crank in the length direction is rotationally connected to the vertical sliding motor output shaft around its axis direction, and a vertical sliding connecting rod is provided at the other end of the vertical sliding crank in the length direction, one end of the vertical sliding connecting rod is rotationally connected to the vertical sliding crank, and the other end of the vertical sliding connecting rod is rotationally connected to the mounting frame, and the rotation axes of both ends of the vertical sliding connecting rod are parallel to the axis of the vertical sliding motor output shaft; the vertical sliding motor receives a fourth control instruction to cause the mounting frame to slide downward in the vertical direction.

[0017] By adopting the above technical solution, the cooperation between the vertical sliding motor and the mounting frame realizes the efficient driving of the mounting frame. The operation of the vertical sliding motor drives the mounting frame to slide in the vertical direction through the mechanical transmission of the crank and the connecting rod, ensuring that the unloading device removes the stuffed products in time. This design improves the operational flexibility of the equipment and makes the operation of the production line smoother.

[0018] Preferably, any of the unloading components includes a conveyor belt, and the conveyor belt is provided with a driving component for driving the conveyor belt forward, the upper belt body of the conveyor belt is horizontally arranged, and the upper belt body of the conveyor belt is arranged on the upper side of the corresponding presenting plate; the driving component receives the fifth control instruction to control the conveyor belt to move forward.

[0019] By adopting the above technical solution, the unloading device ensures the smooth removal of stuffed products through the combination of the conveyor belt and the drive component. After receiving the control command, the drive component can efficiently control the operation of the conveyor belt and quickly remove the product from the equipment, thereby improving the efficiency of the production line and the fluidity of the product, and ensuring the smooth connection of subsequent processing links.

[0020] Preferably, an inflation device for unfolding the dough is also provided on the frame, and a forming cavity for placing the stuffed dough is formed between any of the annular openings and the corresponding side of the conveyor belt, and a plurality of the inflation devices are provided corresponding to the forming cavities, and the inflation device slides on the frame, and after the inflation device slides onto the stuffing device, it is covered on the forming cavity; after the control device detects that the feeding device moves to the specified end position, it outputs a second control instruction, and outputs a third control instruction after a set interval; the inflation device receives the second control instruction, slides to the upper side of the stuffing device, is covered on the forming cavity, and inflates the forming cavity until the dough is unfolded; the closing component receives the third control instruction, controls the upper knife block to rotate relatively, shrinks the annular opening, and completes the stuffing.

[0021] By adopting the above technical solution, the design of the inflation device and the combination of the forming cavity effectively unfold the dough and ensure the consistency of the stuffing process. Through the instructions issued by the control device, the inflation device can inflate the forming cavity within a specified time to ensure the unfolding and accurate position of the dough, and then complete the stuffing process through the closing component. This design improves the efficiency and quality of stuffing.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting up multiple stuffing devices and simultaneously driven driving devices, the equipment can process multiple dough skins at the same time, significantly improving the overall efficiency of the production line and meeting the needs of high production; 2. The design of the limiter and adjustment components allows the size of the annular opening to be adjusted according to the dough of different specifications, which enhances the flexibility and adaptability of the equipment and can cope with diverse production requirements; 3. The coordinated work of the upper and lower knife blocks ensures the tightness and beauty of the dough sealing, reduces the defect rate of the product during the sealing process, and improves the quality and consistency of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric diagram mainly showing the overall structure of the single-sealing stuffing encrusting machine in the embodiment of the present application; Figure 2 It is an axonometric diagram mainly showing the structures of the upper side of the mounting plate in the embodiment of the present application; Figure 3 It is a partial exploded view mainly showing the structure of the stuffing encapsulation device in the embodiment of the present application; Figure 4 It is an axonometric view mainly showing the structure of each part on the lower side of the mounting plate in the embodiment of the present application.

[0024] Figure numerals: 1, frame; 11, support frame; 12, positioning frame; 13, mounting plate; 14, presentation plate; 141, forming cavity; 15, mounting frame; 2, conveyor belt; 3, feeding device; 31, supporting sliding connecting rod; 4, inflating device; 41, cover body; 42, driving sliding assembly; 421, driving sliding motor; 422, driving sliding crank; 423, driving sliding connecting rod; 5, stuffing device; 51, fixed plate; 52, sealing assembly; 521, upper driving plate; 522, upper protrusion; 523, upper waist groove; 524, upper knife block; 525, annular closure; 526, upper rotating shaft; 527, upper driving shaft; 53, limit Position assembly; 531, lower driving plate; 533, lower waist groove; 534, lower knife block; 535, annular opening; 536, lower rotating shaft; 537, lower driving shaft; 6, driving device; 61, closing assembly; 611, closing motor; 612, closing crank; 613, closing connecting rod; 614, closing fixed block; 615, closing connecting block; 62, adjusting assembly; 621, adjusting motor; 622, adjusting connecting rod; 7, unloading device; 71, unloading assembly; 711, conveyor belt; 72, driving assembly; 73, vertical sliding assembly; 731, vertical sliding motor; 732, vertical sliding crank; 733, vertical sliding connecting rod. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-4 This application is described in further detail.

[0026] The embodiment of the present application discloses a single-sealing stuffing encrusting machine.

[0027] See also Figure 1 The single-sealing stuffing machine includes a frame 1, on which a control device is provided. The control device is generally configured as a PLC integrated module including a processor and a power supply, a control screen, buttons and other components electrically connected to the processor. A conveyor belt 2 is provided on one side of the length direction of the frame 1. The conveyor belt 2 is arranged horizontally, and the forward direction of the conveyor belt 2 is parallel to the length direction of the frame 1. A feeding device 3 is also provided on the frame 1, and the feeding device 3 drives the conveyor belt 2 to slide along the length direction of the frame 1 as a whole. A stuffing device 5 is provided on the side of the frame 1 away from the conveyor belt 2 in the length direction, and a presentation board 14 is provided on the lower side of the stuffing device 5, and an inflation device 4 is provided on the upper side of the stuffing device 5. The stuffing device 5, the presentation board 14 and the inflation device 4 are all arranged in multiple intervals along the length direction of the frame 1. In this embodiment, three are provided. A driving device 6 for driving the stuffing device 5 is provided on the frame 1. A feeding device 7 is also provided on the frame 1.

[0028] In actual use, the dough supply machine and the filling supply machine sequentially drop the dough and filling onto the conveyor belt 2. The staff starts the single-sealed filling machine. After receiving the start signal, the control device outputs the first control instruction to the feeding device 3 and the drive motor of the conveyor belt 2. The drive motor of the conveyor belt 2 drives the conveyor belt 2 to move forward in the forward direction. At the same time, the feeding device 3 drives the entire conveyor belt 2 to slide forward in its own forward direction. When the first dough with filling on the conveyor belt 2 moves to the end of the conveyor belt 2, the end of the conveyor belt 2 is located above the first filling device 5, and the conveyor belt 2 continues to move forward, so that the dough with filling falls on the corresponding presentation board 14 below. After the control device detects that the feeding device 3 moves to the end of the conveyor belt 2 in the forward direction, it outputs the third control instruction to the drive device 6. The drive device 6 simultaneously controls multiple filling devices 5 to operate the dough with filling on the corresponding presentation board 14 to complete the filling. After the control device detects that the stuffing device 5 has completed the operation, it outputs a fourth control instruction to the unloading device 7, driving the stuffed product on the presentation plate 14 to move out of the stuffing device 5, and then moves the processed product out of the single-sealing stuffing machine.

[0029] A support frame 11 is arranged on the frame 1, and the conveyor belt 2 is arranged on the support frame 11. The support frame 11 slides with the frame 1 along the length direction of the frame 1. The feeding device 3 includes a support sliding motor arranged on the frame 1, and the output shaft of the support sliding motor is arranged horizontally, and the axis direction of the output shaft of the support sliding motor is parallel to the width direction of the conveyor belt 2. The housing of the support sliding motor is fixed on the frame 1. The support sliding motor can be set as a stepping motor. A support sliding crank is arranged on the output shaft of the support sliding motor, and the support sliding crank is arranged vertically. One end of the support sliding crank in the length direction is rotatably connected with the output shaft of the support sliding motor. A support sliding connecting rod 31 is also arranged at one end of the support sliding crank in the length direction away from the output shaft of the support sliding motor. One end of the support sliding connecting rod 31 in the length direction is rotatably connected with one end of the support sliding crank in the length direction away from the output shaft of the support sliding motor. The end of the support sliding connecting rod 31 away from the support sliding crank is rotatably connected with the support frame 11. The rotation axis of the supporting sliding connecting rod 31 and the supporting sliding crank is parallel to the output shaft of the supporting sliding motor, and the rotation axis of the supporting sliding connecting rod 31 and the supporting frame 11 is parallel to the output shaft of the supporting motor. In actual operation, the output shaft of the supporting sliding motor drives the supporting sliding crank to rotate, and the supporting sliding crank and the supporting sliding connecting rod 31 rotate relative to each other, thereby pulling or pushing the supporting frame 11 to slide along the length direction of the frame body 1.

[0030] See also Figure 1-Figure 4The frame 1 includes a mounting plate 13, which is arranged horizontally. The three stuffing devices 5 are all arranged on the mounting plate 13, and any stuffing device 5 includes a fixing plate 51, which is arranged horizontally and relatively fixed to the mounting plate 13. The stuffing device 5 also includes a sealing component 52 and a limiting component 53, wherein the sealing component 52 is arranged on the upper side of the fixing plate 51, and the limiting component 53 is arranged on the lower side of the fixing plate 51.

[0031] The position limiting assembly 53 includes a lower blade block 534, which is arranged vertically in the thickness direction. There are multiple lower blade blocks 534 arranged in a circular array along the axis direction of the fixed disk 51 in the counterclockwise direction, and the blade of any lower blade block 534 faces inward. A lower rotating shaft 536 is arranged on the lower blade block 534, and the lower rotating shaft 536 passes through the end of the lower blade block 534 away from the blade tip in the vertical direction, and is rotatably connected to the lower blade block 534, and the upper end of the lower rotating shaft 536 is fixed on the fixed disk 51. The back of the blade of the previous lower blade block 534 is attached to the side surface of the next lower blade block 534 in the length direction away from the blade tip, and the blade tip of the previous lower blade block 534 is attached to the blade of the next lower blade block 534, forming an annular opening 535, and a molding cavity 141 is formed between the annular opening 535 and the corresponding object plate 14 on the lower side. The annular opening 535 opens and closes with the rotation of each lower blade block 534 to change the size of the molding cavity 141 .

[0032] The mounting plate 13 is provided with a driving device 6, which includes an adjusting assembly 62, and the adjusting assembly 62 includes an adjusting motor 621. The housing of the adjusting motor 621 is relatively fixed to the mounting plate 13, and the output shaft of the adjusting motor 621 is vertically arranged. The adjusting crank is arranged on the output shaft of the adjusting motor 621, and the adjusting crank is arranged horizontally. One end of the adjusting crank in the length direction is connected to the output shaft of the adjusting motor 621 for rotation around the vertical direction. An adjusting connecting rod 622 is arranged at one end of the adjusting crank in the length direction away from the output shaft of the adjusting motor 621, and the end of the adjusting connecting rod 622 close to the adjusting crank is connected to the adjusting crank for rotation, and the rotation axis between the adjusting connecting rod 622 and the adjusting crank is arranged vertically. The axis direction of the adjusting connecting rod 622 is parallel to the length direction of the frame 1, and a plurality of adjusting fixed blocks are sleeved on the adjusting connecting rod 622. The adjusting connecting rod 622 passes through all the adjusting fixed blocks along its own axis direction, and the adjusting connecting rod 622 and any adjusting fixed block are respectively slidably matched along the length direction of the frame 1. All the adjusting and fixing blocks are fixedly connected to the lower side of the mounting plate 13 .

[0033] An adjusting connection block is also sleeved on the adjusting link 622, the length direction of the adjusting connection block is perpendicular to the length direction of the adjusting link 622, the adjusting connection block is horizontally arranged, the adjusting connection block is fixed on the adjusting link 622, and three adjusting connection blocks are arranged corresponding to the limiting components 53. Any limiting component 53 also includes a lower driving disk 531, the lower driving disk 531 is coaxially arranged with the fixed disk 51, and a lower protrusion is formed on one side of the lower driving disk 531 close to the adjusting link 622, and the lower protrusion is located on one side of the radial direction of the lower driving disk 531. The lower protrusion is rotatably connected with the corresponding adjusting connection block along the vertical direction.

[0034] A lower drive shaft 537 is also provided on any lower blade block 534. The lower drive shaft 537 passes through the lower blade block 534 in the vertical direction and is rotatably connected to the lower blade block 534. A lower waist-shaped groove 533 is formed on the corresponding lower drive disk 531. The length direction of the lower waist-shaped groove 533 is parallel to the radial direction of the lower drive disk 531. A plurality of lower waist-shaped grooves 533 are provided corresponding to the lower blade block 534. The lower drive shaft 537 on any lower blade block 534 is correspondingly penetrated in the corresponding lower waist-shaped groove 533. The lower drive shaft 537 is slidably matched with the lower waist-shaped groove 533 along the length direction of the lower waist-shaped groove 533.

[0035] Before starting the single-sealing stuffing machine, the staff can control the control device through the physical buttons on the control device or the control screen, so that the control device outputs an adjustment instruction to the adjustment motor 621, and the output shaft of the adjustment motor 621 rotates, thereby driving the adjustment crank to rotate around the output shaft of the adjustment motor 621, and the adjustment crank drives the adjustment connecting rod 622 to slide along the length direction of the frame 1, and the multiple adjustment connecting blocks fixed on the adjustment connecting rod 622 drive the corresponding lower drive disk 531 to rotate, thereby driving the multiple lower knife blocks 534 to rotate relative to each other, so as to adjust the size of the annular opening 535, thereby realizing the function of changing the size of the forming cavity 141.

[0036] The sealing assembly 52 includes an upper knife block 524, which is arranged vertically in the thickness direction. There are a plurality of upper knife blocks 524 arranged in a circular array along the axis direction of the fixed disk 51 in the clockwise direction, and the blade of any upper knife block 524 faces inward. An upper rotating shaft 526 is arranged on the upper knife block 524, and the upper rotating shaft 526 passes through the end of the upper knife block 524 away from the blade tip in the vertical direction, and is rotatably connected to the upper knife block 524, and the upper end of the upper rotating shaft 526 is fixed on the fixed disk 51. The back of the knife of the previous upper knife block 524 is attached to the side surface of the next upper knife block 524 in the length direction away from the blade tip, and the blade tip of the previous upper knife block 524 is attached to the blade of the next upper knife block 524, forming an annular closed opening 525. The annular closed opening 525 opens and closes with the rotation of each upper knife block 524.

[0037] The driving device 6 also includes a closing assembly 61, which includes a closing motor 611. The housing of the closing motor 611 is relatively fixed to the mounting plate 13. The output shaft of the closing motor 611 is vertically arranged. A closing crank 612 is arranged on the output shaft of the closing motor 611. The closing crank 612 is arranged horizontally. One end of the closing crank 612 in the length direction is connected to the output shaft of the closing motor 611 for rotation around the vertical direction. A closing connecting rod 613 is arranged at one end of the closing crank 612 in the length direction away from the output shaft of the closing motor 611. The end of the closing connecting rod 613 close to the closing crank 612 is connected to the closing crank 612 for rotation. The rotation axis between the closing connecting rod 613 and the closing crank 612 is arranged vertically. The axis direction of the closing link 613 is parallel to the length direction of the frame 1. A plurality of closing fixing blocks 614 are sleeved on the closing link 613. The closing link 613 passes through all the closing fixing blocks 614 along its own axis direction. The closing link 613 and any closing fixing block 614 are respectively slidably matched along the length direction of the frame 1. All the closing fixing blocks 614 are fixedly connected to the upper side of the mounting plate 13.

[0038] A closing connection block 615 is also sleeved on the closing link 613, and the length direction of the closing connection block 615 is perpendicular to the length direction of the closing link 613. The closing connection block 615 is arranged horizontally and fixed on the closing link 613. Three closing connection blocks 615 are arranged corresponding to the limit assembly 53. Any sealing assembly 52 also includes an upper driving disk 521, which is coaxially arranged with the fixed disk 51. An upper protrusion 522 is formed on one side of the upper driving disk 521 close to the closing link 613, and the upper protrusion 522 is located on one side of the upper driving disk 521 in the radial direction. The upper protrusion 522 is rotatably connected to the corresponding closing rotating block in the vertical direction.

[0039] An upper drive shaft 527 is also provided on each upper blade block 524. The upper drive shaft 527 passes through the corresponding upper blade block 524 in the vertical direction and is rotatably connected to the upper blade block 524. An upper waist-shaped groove 523 is formed on the corresponding upper drive disk 521. The length direction of the upper waist-shaped groove 523 is parallel to the radial direction of the upper drive disk 521. A plurality of upper waist-shaped grooves 523 are provided corresponding to the upper blade block 524. The upper drive shaft 527 on each upper blade block 524 is correspondingly provided in the corresponding upper waist-shaped groove 523. The upper drive shaft 527 slides and cooperates with the upper waist-shaped groove 523 along the length direction of the upper waist-shaped groove 523.

[0040] After the control device detects that the feeding device 3 has moved to the end of the conveyor belt 2 in the forward direction, it outputs a third control instruction to the closing motor 611, and the output shaft of the closing motor 611 rotates, thereby driving the closing crank 612 to rotate around the output shaft of the closing motor 611, and the closing crank 612 drives the closing connecting rod 613 to slide along the length direction of the frame 1. The multiple closing connecting blocks 615 fixed on the closing connecting rod 613 drive the corresponding upper driving disk 521 to rotate, thereby driving the multiple upper knife blocks 524 to rotate in pairs, realizing the closed annular closure 525, thereby completing the sealing of the product.

[0041] The unloading device 7 includes an unloading assembly 71 and a vertical sliding assembly 73. A mounting frame 15 is also provided on the frame body 1. The mounting frame 15 is located at the lower side of the mounting plate 13. The mounting frame 15 and the frame body 1 slide in the vertical direction. The vertical sliding assembly 73 drives the mounting frame 15 to slide in the vertical direction. The unloading assembly 71 is arranged corresponding to the object presentation plate 14. Any unloading assembly 71 includes a conveyor belt 711. The upper belt body of the conveyor belt 711 is arranged horizontally. The forward direction of the conveyor belt 711 is perpendicular to the forward direction of the conveyor belt 2. The upper belt body of the conveyor belt 711 is located on the corresponding object presentation plate 14. The forming cavity 141 of the corresponding stuffing device 5 is formed between the upper belt body of the conveyor belt 711 and the annular opening 535 of the corresponding stuffing device 5. A driving assembly 72 for driving the conveyor belt 711 forward is arranged on the mounting frame 15. The driving assembly 72 generally includes a driving motor, a driving wheel and a tensioning wheel.

[0042] The vertical sliding assembly 73 includes a vertical sliding motor 731, the shell of the vertical sliding motor 731 is fixedly connected to the frame 1, the output shaft of the vertical sliding motor 731 is horizontally arranged, and a vertical sliding crank 732 is fixed on the output shaft of the vertical sliding motor 731, one end of the vertical sliding crank 732 in the length direction is rotatably connected to the output shaft of the vertical sliding motor 731 around its axis direction, and a vertical sliding connecting rod 733 is arranged at the other end of the vertical sliding crank 732 in the length direction, one end of the vertical sliding connecting rod 733 is rotatably connected to the vertical sliding crank 732, and the other end of the vertical sliding connecting rod 733 is rotatably connected to the mounting frame 15, and the rotation axes at both ends of the vertical sliding connecting rod 733 are parallel to the axis of the output shaft of the vertical sliding motor 731.

[0043] After the control device detects that the stuffing encrusting device 5 has completed the action, it outputs the fourth control instruction, and the control device outputs the fifth control instruction at the interval setting time. The vertical sliding motor 731 receives the fourth control instruction, drives the vertical sliding crank 732 to rotate, thereby driving the vertical sliding connecting rod 733 to rotate, and the vertical sliding connecting rod 733 drives the mounting frame 15 to slide downward in the vertical direction, so that the conveyor belt 711 and the object presentation board 14 slide in the direction away from the box device. The driving motor of the conveyor belt 711 receives the fifth control instruction, drives the conveyor belt 711 forward, and moves the stuffed products on the conveyor belt 711 out of the single-sealing stuffing machine.

[0044] The frame 1 is also provided with a positioning frame 12, which is arranged on the upper side of the mounting plate 13. The positioning frame 12 slides with the frame 1 in the vertical direction, and an inflating device 4 is arranged on the positioning frame 12. The inflating device 4 includes a driving sliding assembly 42, and the driving sliding assembly 42 includes a driving sliding motor 421. The housing of the driving sliding motor 421 is fixed on the frame 1, and the axis direction of the output shaft of the driving sliding motor 421 is parallel to the width direction of the conveyor belt 2. A driving sliding crank 422 is arranged on the output shaft of the driving sliding motor 421, and the thickness direction of the driving sliding crank 422 is horizontally arranged. The output shaft of the driving sliding motor 421 passes through one side of the length direction of the driving sliding crank 422 and is rotationally connected thereto. A driving sliding connecting rod 423 is also provided on the side of the driving sliding crank 422 away from the driving sliding motor 421 . One side of the driving sliding connecting rod 423 in the length direction is rotationally connected to the driving sliding crank 422 , and the side of the driving sliding connecting rod 423 in the length direction away from the driving sliding crank 422 is rotationally connected to the positioning frame 12 .

[0045] A cover body 41 is also fixed on the positioning frame 12, and the cover body 41 is connected to the air supply pump. There are multiple cover bodies 41 corresponding to the stuffing device 5. When the driving sliding component 42 drives the positioning frame 12 to slide downward, the cover body 41 is covered on the upper side of the corresponding forming cavity 141.

[0046] After the control device detects that the feeding device 3 moves to the designated position at the end, it outputs the second control instruction, and outputs the third control instruction after a set interval. After the driving sliding motor 421 receives the second control instruction, the output shaft rotates, thereby driving the driving sliding crank 422 and the driving sliding connecting rod 423 to rotate relative to each other, driving the positioning frame 12 to slide downward in the vertical direction, so that the multiple covers 41 are respectively covered on the corresponding forming cavities 141. The air supply pump inflates the cover 41, so that the dough is unfolded and attached to the bottom wall and side walls of the forming cavity 141.

[0047] The implementation principle of a single-sealing stuffing machine in the embodiment of the present application is as follows: before using the equipment, the staff controls the control device through the physical button on the control device or the control screen, so that the control device outputs an adjustment instruction to the adjustment motor 621, and the adjustment motor 621 drives the multiple lower drive plates 531 to rotate through the adjustment connecting rod 622, thereby adjusting the size of the annular opening 535 so that the size of the forming cavity 141 corresponds to the finished product. The dough supply machine supplies dough to the conveyor belt 2, and the filling supply machine places the filling on the center position of the corresponding dough.

[0048] The staff starts the single-sealed stuffing machine. The control device receives the start signal and outputs the first control instruction to the supporting sliding motor and the driving motor of the conveyor belt 2. The supporting sliding motor drives the conveyor belt 2 to move toward the side close to the stuffing device 5. The driving motor of the conveyor belt 2 drives the conveyor belt 2 forward. The dough with stuffing on the conveyor belt 2 falls into the corresponding forming cavity 141 in sequence. After the control device detects that the feeding device 3 moves to the end of the conveyor belt 2 in the forward direction, it outputs the second control instruction and outputs the third control instruction after a set interval. After receiving the second control instruction, the driving sliding motor 421 drives the positioning frame 12 to slide in the vertical direction, so that the cover body 41 is covered on the corresponding forming cavity 141. The air supply pump inflates the corresponding forming cavity 141 through the cover body 41, so that the dough adheres to the side wall of the corresponding forming cavity 141. The closing motor 611 receives the third control instruction, thereby driving the closing crank 612 to rotate around the output shaft of the closing motor 611. The closing crank 612 drives the closing connecting rod 613 to control the rotation of the upper driving disk 521 at different positions, thereby changing the size of the annular closure 525, so that the dough in the molding cavity 141 is sealed.

[0049] After the control device detects that the stuffing encrusting device 5 has completed the action, it outputs the fourth control instruction, and the control device outputs the fifth control instruction at the set interval. The vertical sliding motor 731 receives the fourth control instruction, the driving shaft rotates, and the vertical sliding crank 732 and the vertical sliding connecting rod 733 rotate, thereby driving the mounting frame 15 to slide downward in the vertical direction. The driving motor of the conveyor belt 711 receives the fifth control instruction, drives the conveyor belt 711 forward, and moves the stuffed products on the conveyor belt 711 out of the single-sealing stuffing machine.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A single-sealing stuffing machine, characterized in that: The invention comprises a frame (1) and a control device, wherein a conveyor belt (2) is arranged on the frame (1), wherein the conveyor belt (2) is arranged horizontally, and a loading device (3) is also arranged on the frame (1) for driving the conveyor belt (2) to slide along its own forward direction, and a stuffing device (5) is arranged below the conveyor belt (2), wherein the stuffing device (5) is located at the front side of the conveyor belt along its own forward direction, and a plurality of stuffing devices (5) are arranged at intervals along the forward direction of the conveyor belt (2), and a driving device (6) is also arranged on the frame (1) for driving a plurality of stuffing devices (5) to operate simultaneously, and a presentation board (14) is arranged below any of the stuffing devices (5), wherein the presentation board (14) is arranged horizontally, and a unloading device (7) is also arranged on the frame (1) for driving the product on the presentation board (14) to be unloaded; After receiving the start signal, the control device outputs a first control instruction; The feeding device (3) and the driving motor of the conveyor belt (2) respectively receive the first control instruction, the driving motor of the conveyor belt (2) drives the conveyor belt (2) to move forward, and the feeding device (3) drives the conveyor belt (2) to move along the forward direction of the conveyor belt (2) as a whole, passing through the plurality of presentation plates (14) in sequence, and the dough with fillings on the conveyor belt (2) falls on the presentation plates (14) in sequence; After the control device detects that the feeding device (3) moves to the designated end position, it outputs a third control instruction; The driving device (6) receives a third control instruction and controls the plurality of stuffing enveloping devices (5) to simultaneously operate the dough skins with stuffing on the corresponding presentation plates (14) to complete the stuffing enveloping operation; After the control device detects that the filling encrusting device (5) has completed its action, it outputs a fourth control instruction; The unloading device (7) receives the fourth control instruction, drives the stuffed product on the presentation plate (14) to move out of the stuffing device (5), and further moves the processed product out of the single-sealing stuffing machine.

2. A single-sealing stuffing machine according to claim 1, characterized in that: The stuffing encrusting device (5) comprises a fixed plate (51) fixed relative to the frame (1); a limiting assembly (53) is arranged on the lower side of the fixed plate (51); a sealing assembly (52) for sealing the dough skin is arranged on the upper side of the fixed plate (51); the fixed plate (51) is arranged horizontally; the axis of the fixed plate (51) is located at the center of the presentation plate (14); the limiting assembly (53) comprises a lower knife block (534); the lower knife block (534) is arranged vertically in the thickness direction; the lower knife block (534) has a circular array around the axis of the fixed plate (51) in a clockwise or counterclockwise direction. A plurality of lower blade blocks (534), the blade of each lower blade block (534) is located on the inner side, the end of each lower blade block (534) facing away from the blade tip is connected to the fixed plate (51) in a vertical rotation direction, the blade tip of the previous lower blade block (534) fits on the blade of the next lower blade block (534) to form an annular opening (535), a forming cavity (141) is formed between the annular opening (535) and the presenting plate (14), the annular opening (535) opens and closes with the rotation of each lower blade block (534), and the frame (1) is also provided with an adjustment component (62) for driving each lower blade block (534) to rotate relative to each other; The control device receives a physical control instruction and outputs an adjustment instruction to the adjustment device, and the adjustment component (62) drives the plurality of lower blade blocks (534) to rotate relative to each other based on the adjustment instruction, thereby changing the size of the annular opening (535).

3. A single-sealing encrusting machine according to claim 2, characterized in that: The sealing component (52) comprises an upper knife block (524), the upper knife block (524) being arranged vertically in the thickness direction, and a plurality of the upper knife blocks (524) being arranged in a circular array along the axis direction of the fixed disk (51) in a clockwise or counterclockwise direction, the knife tip of any of the upper knife blocks (524) being located on the inner side, and the end of any of the upper knife blocks (524) facing away from the knife tip being rotatably connected to the fixed disk (51), the knife tip of the previous upper knife block (524) being attached to the blade of the previous upper knife block (524) to form an annular closing, and the frame (1) is further provided with a driving device (6), and the driving device (6) simultaneously drives the plurality of closing components (61) to drive the corresponding plurality of upper knife blocks (524) to rotate relative to each other; The driving device (6) receives a third control instruction and controls the closing component (61) to drive the knife tips of all the upper knife blocks (524) to move closer to each other, thereby tightening the annular opening.

4. The single-sealing encrusting machine according to claim 3, characterized in that: The driving device (6) comprises a closing motor (611), the housing of the closing motor (611) is fixedly connected to the frame (1), the output shaft of the closing motor (611) is arranged vertically, a closing crank (612) is arranged on the output shaft of the closing motor (611), the closing crank (612) is arranged horizontally, one end of the closing crank (612) is rotatably connected to the output shaft of the closing motor (611) along its own axial direction, and the other end of the closing crank (612) is rotatably connected to a closing connecting rod (613), and the closing connecting rod (613) is arranged horizontally. The end of the closing connecting rod (613) which is away from the crank in the length direction is rotatably connected to a closing driving rod, and the length direction of the closing driving rod is parallel to the forward direction of the transmission belt. A closing fixed block (614) is fixed on the frame (1). The closing driving rod passes through the closing fixed block (614) along its own length direction and is slidably matched with the closing fixed block (614) along its own axial direction. A plurality of closing rotating blocks are also sleeved on the closing driving rod. The plurality of closing rotating blocks are fixed on the closing driving rod. The closing assembly (61) includes an upper driving disk (521). Any of the upper drive disks (521) is arranged horizontally, a protrusion is formed on one side of the radial direction of any of the upper drive disks (521), one end of any of the closed rotating blocks that is away from the closing connecting rod (613) in the length direction is rotatably connected to the protrusion, a plurality of the closed rotating blocks are arranged correspondingly to a plurality of upper drive disks (521), the upper drive disk (521) and the fixed disk (51) are arranged coaxially, an upper rotating shaft (526) and an upper driving shaft (527) are arranged on any of the upper knife blocks (524), the upper rotating shaft (526) passes through the corresponding upper knife block (524) in the vertical direction, and The upper drive disk (521) is rotationally connected to the upper knife block (524), a plurality of upper waist-shaped grooves (523) are penetrated on the upper drive disk (521), the length direction of any of the upper waist-shaped grooves (523) is the same as the radial direction of the upper drive disk (521), and any of the upper drive shafts (527) is correspondingly penetrated in the upper waist-shaped groove (523), the upper drive shaft (527) and the upper waist-shaped groove (523) slide along the length direction of the upper waist-shaped groove (523), and the upper drive shaft (527) penetrates the corresponding upper knife block (524) along the vertical direction and is rotationally connected to the upper knife block (524) around the axis direction; The closing motor (611) receives a third control instruction, and the output shaft of the closing motor (611) rotates, driving the closing crank (612) to rotate around the axis of the output shaft of the closing motor (611). The closing crank (612) drives the closing drive rod to move along the forward direction of the transmission belt. The closing drive rod drives multiple drive disks to rotate, and the multiple drive disks respectively drive the corresponding multiple upper knife blocks (524) to rotate relative to each other, so that the annular closing is tightened.

5. The single-sealing encrusting machine according to claim 1, characterized in that: The frame (1) is also provided with a mounting frame (15), any of the presenting plates (14) is relatively fixed to the mounting frame (15), the mounting frame (15) and the frame (1) slide in cooperation with each other in a vertical direction, and the unloading device (7) comprises a vertical sliding component (73) for driving the mounting frame (15) to slide and a unloading component (71) for driving the product on the presenting plate (14) to move out; After the control device detects that the filling encrusting device (5) has completed the action, the control device outputs a fourth control instruction, and at set intervals the control device outputs a fifth control instruction; The vertical sliding component (73) receives a fourth control instruction to control the mounting frame (15) to slide downward in a vertical direction; The unloading component (71) receives the fifth control instruction, and drives the stuffed product on the presentation plate (14) to move out of the stuffing device (5).

6. The single-sealing encrusting machine according to claim 5, characterized in that: The vertical sliding assembly (73) comprises a vertical sliding motor (731), the housing of the vertical sliding motor (731) is fixedly connected to the frame (1), the output shaft of the vertical sliding motor (731) is arranged horizontally, a vertical sliding crank (732) is fixed to the output shaft of the vertical sliding motor (731), one end of the vertical sliding crank (732) in the length direction is connected to the output shaft of the vertical sliding motor (731) for rotation around the axis direction thereof, and the vertical sliding crank (732) A vertical sliding connecting rod (733) is provided at the other end in the length direction, one end of the vertical sliding connecting rod (733) is rotationally connected to the vertical sliding crank (732), and the other end of the vertical sliding connecting rod (733) is rotationally connected to the mounting frame (15), and the rotation axes at both ends of the vertical sliding connecting rod (733) are parallel to the axis of the output shaft of the vertical sliding motor (731); the vertical sliding motor (731) receives a fourth control instruction to cause the mounting frame (15) to slide downward in the vertical direction.

7. The single-sealing encrusting machine according to claim 3, characterized in that: Any of the unloading components (71) comprises a conveyor belt (711), and a driving component (72) for driving the conveyor belt (711) forward is arranged on the conveyor belt (711), and the upper belt body of the conveyor belt (711) is arranged horizontally, and the upper belt body of the conveyor belt (711) is arranged on the upper side of the corresponding presenting plate (14); the driving component (72) receives a fifth control instruction to control the conveyor belt (711) to move forward.

8. The single-sealing encrusting machine according to claim 7, characterized in that: The frame (1) is also provided with an inflating device (4) for unfolding dough skin, and a forming cavity (141) for placing stuffed dough skin is formed between any of the annular openings (535) and the side of the corresponding conveyor belt (711), and a plurality of the inflating devices (4) and the forming cavities (141) are provided correspondingly, and the inflating device (4) slides on the frame (1), and after the inflating device (4) slides onto the stuffing enveloping device (5), it is covered on the forming cavity (141); The control device detects that the feeding device (3) moves to the designated end position, outputs a second control instruction, and outputs a third control instruction after a set time interval; The inflation device (4) receives the second control instruction, slides to the upper side of the stuffing encrusting device (5), covers the forming cavity (141), and inflates the forming cavity (141) until the dough skin is unfolded; The closing component (61) receives a third control instruction and controls the upper knife block (524) to rotate relatively, thereby shrinking the annular opening and completing the filling encapsulation.

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