A filling device

Abstract

The present invention discloses a filling device, which belongs to the technical field of food production equipment, and includes a horizontal dragging device and a cutting device. The horizontal dragging device includes a dragging bracket, a dragging motor, a dragging transmission mechanism and a clamping mechanism. The cutting device includes a cutting motor, a cutting transmission mechanism, a cutting die, a front pressing plate, a rear pressing plate, a front seat plate and a rear seat plate. The front pressing plate is arranged at the rear side of the front seat plate, and the cutting die and the rear pressing plate are arranged at the front side of the rear seat plate. The cutting motor drives the front seat plate and the rear seat plate to move synchronously in the front and rear directions. The rear pressing plate, the front pressing plate and the front seat plate are all provided with a waste edge outlet that cooperates with the cutting die. The front pressing plate contacts and clamps the sheet material with the rear pressing plate, and the rear pressing plate floats backward relative to the rear seat plate under the action of resistance, so that the cutting die can cut the part of the sheet material that needs to be cut, and the cut waste material is separated from the cutting device through the waste edge outlet.

Description

Technical Field

[0001] The present invention relates to the technical field of food production equipment, and in particular to a filling device. Background Art

[0002] With the development of society, people's living standards have been continuously improved, and their eating concepts have also changed greatly. Due to the usage requirements such as hygiene, convenience, and time saving, canned foods that can be directly eaten are becoming more and more popular among people. The cutting device of the existing filling equipment generally only cuts a continuous sheet into individual foods by using a cutter, and cannot cut according to the specific shape of each individual food, which is not conducive to improving the appearance beauty of each individual food. Summary of the Invention

[0003] In order to solve the above-mentioned drawbacks and deficiencies in the prior art, the present invention provides a filling device, which effectively improves the cutting effect.

[0004] In order to achieve the above technical purpose, a filling device provided by the present invention includes a horizontal dragging device and a cutting device. The horizontal dragging device includes

[0005] a dragging bracket;

[0006] a dragging motor, which is arranged on one side of the dragging bracket;

[0007] a dragging transmission mechanism, which is arranged on the other side of the dragging bracket and includes a cam-link transmission component, a guide rod, a dragging seat and a dragging rod. The cam-link transmission component is in transmission connection with the dragging motor. The axial directions of the guide rod and the dragging rod are both consistent with the conveying direction. The dragging seat is sleeved on the guide rod and the dragging seat is connected to the cam-link transmission component, and the dragging rod is fixed on the dragging seat; and

[0008] a clamping mechanism, which is fixed on the dragging rod and has a clamping state and a releasing state. When the clamping mechanism is in the clamping state, the dragging motor drives the clamping mechanism to move forward along the positive direction of the conveying direction through the dragging transmission mechanism. When the clamping mechanism is in the releasing state, the dragging motor drives the clamping mechanism to move backward along the conveying direction through the dragging transmission mechanism to reset;

[0009] The cutting device includes a cutting motor, a cutting transmission mechanism, a cutting die knife, a front pressing plate, a rear pressing plate, a front seat plate and a rear seat plate. The front seat plate and the rear seat plate are arranged side by side in the front-rear direction. The front pressing plate is arranged on the rear side of the front seat plate. The cutting die knife and the rear pressing plate are arranged on the front side of the rear seat plate. The cutting motor drives the front seat plate and the rear seat plate to move synchronously towards each other or synchronously away from each other in the front-rear direction through the cutting transmission mechanism. Waste edge outlets that cooperate with the cutting die knife are provided on the rear pressing plate, the front pressing plate and the front seat plate;

[0010] The movement range of the cutting die knife is located in the conveying direction of the clamping mechanism.

[0011] Preferably, the cam-link transmission assembly includes a first driving cam, a second driving cam, a first driving link, a second driving link, and a rotating cylinder. The first driving cam and the second driving cam are both eccentrically sleeved on the motor shaft of the driving motor. The rotating cylinder is rotatably arranged on the driving bracket. One end of the first driving link is connected to the rotating cylinder and the other end is connected to the driving seat. The first driving link is in abutting cooperation with the periphery of the first driving cam. One end of the second driving link is connected to the rotating cylinder and the other end is connected to the periphery of the second driving cam. The driving motor drives the driving seat to reciprocate in the conveying direction through the cooperation between the first driving cam and the first driving link and the cooperation between the second driving cam and the second driving link.

[0012] Preferably, the cam-link transmission assembly further includes a guiding link, a slider, and a third driving link. The guiding link is arranged on the first driving link. The slider is slidably arranged on the guiding link. One end of the third driving link is connected to the slider and the other end is connected to the driving seat.

[0013] Preferably, a rotatably arranged first roller is provided on the first driving link. The first driving link is in abutting cooperation with the periphery of the first driving cam through the first roller. A rotatably arranged second roller is provided at the end of the second driving link. The second driving link is in abutting cooperation with the periphery of the second driving cam through the second roller.

[0014] Preferably, the clamping mechanism includes a clamping seat, clamping blocks, and a clamping cylinder. The clamping seat is fixed on the driving rod. There are two clamping blocks and the two clamping blocks are movably arranged on the clamping seat. The clamping cylinder drives the two clamping blocks to approach each other to achieve clamping or move away from each other to achieve loosening.

[0015] Preferably, a plurality of the clamping mechanisms are arranged at intervals along the axial direction of the driving rod.

[0016] Preferably, a guiding column is provided on the rear seat plate, and a guiding sleeve for inserting the guiding column is provided on the rear pressing plate. The front end of the guiding column is inserted into the guiding sleeve. A spring is sleeved on the guiding column. The front end of the spring abuts against the rear pressing plate and the rear end abuts against the guiding column.

[0017] Preferably, the cutting transmission mechanism includes a reducer, a cutting cam, a front handle rod, a rear handle rod, a front push rod, a rear push rod, a linkage plate, and a linkage rod. The cutting cam is eccentrically sleeved on the output shaft of the reducer. The axial directions of the front push rod, the rear push rod, and the linkage rod are all arranged in the front-rear direction. Both ends of the front handle rod are respectively connected to the cutting cam and the rear end of the front push rod. The front end of the front push rod is connected to the rear seat plate. Both ends of the rear handle rod are respectively connected to the cam and the rear push rod. The linkage plate is connected to the rear end of the rear push rod. Both ends of the linkage rod are respectively connected to the linkage plate and the front seat plate.

[0018] Preferably, the cutting transmission mechanism also includes a front push plate and a rear push plate, the front push plate is connected to the rear end of the front push rod, the front handle rod is connected to the rear end of the front push rod through the front push plate, the rear push plate is arranged between the rear handle rod and the rear push rod, and the rear handle rod is connected to the front end of the rear push rod through the rear push plate.

[0019] Preferably, the rear end of the front handle rod and the front end of the rear handle rod are both sleeved on the circumferential outside of the cutting cam.

[0020] After adopting the above technical solution, the present invention has the following advantages:

[0021] 1. In the filling equipment provided by the present invention, when the cutting motor drives the front seat plate and the rear seat plate to move synchronously toward each other through the cutting transmission mechanism, the front pressure plate contacts and clamps the sheet material with the rear pressure plate, and the rear pressure plate floats backward relative to the rear seat plate under the action of resistance, so that the cutting die can cut the part of the sheet material that needs to be cut, and the cut waste material is separated from the cutting device through the waste edge outlet. After the cutting is completed, the cutting motor drives the front seat plate and the rear seat plate to move synchronously in the opposite directions through the cutting transmission mechanism, and the front pressure plate and the rear pressure plate release the single food obtained by cutting, and the single food is discharged from the filling equipment through the output device. Since the rear pressure plate can float forward and backward relative to the rear seat plate, it is convenient for the cutting die to effectively cut the sheet material according to the shape of the single food, which is conducive to improving the cutting effect. The horizontal dragging device drags the sheet material to move along the conveying direction, so that the sheet material can be cut by the cutting device to obtain a single packaged food.

[0022] 2. The cam-connecting rod transmission assembly adopts a structure in which two sets of cams and connecting rods cooperate. The drag motor drives the drag seat to move back and forth through the cooperation of the two sets of cam-connecting rod structures, thereby driving the drag rod and the clamping mechanism to move back and forth. The structure of the cam-connecting rod transmission assembly is reasonable and can well meet the transmission requirements.

[0023] 3. The cooperation between the guide column and the guide sleeve can effectively limit the rear pressure plate when it floats forward and backward relative to the rear seat plate, which is beneficial to improve the structural stability of the rear pressure plate. When the rear pressure plate contacts the front pressure plate and floats backward relative to the rear seat plate, the spring is compressed. When the rear pressure plate is released from the front pressure plate, the spring can drive the rear pressure plate to automatically float forward relative to the rear seat plate to achieve reset, so that the position of the rear pressure plate can meet the cutting needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an overall schematic diagram of the filling equipment of Example 1;

[0025] Figure 2 It is a three-dimensional schematic diagram of a horizontal dragging device in a filling device in Example 1;

[0026] Figure 3 It is a side view of the horizontal dragging device in the filling equipment of Example 1;

[0027] Figure 4 It is a three-dimensional schematic diagram of a rod inserting device in a filling device of Example 1;

[0028] Figure 5 It is a front view of the rod inserting device in the filling equipment of the first embodiment;

[0029] Figure 6 for Figure 5 Magnified view at B in the middle;

[0030] Figure 7 for Figure 6 Exploded views of related components;

[0031] Figure 8 It is a side view of the rod insertion device in the filling equipment of the first embodiment;

[0032] Figure 9 It is a schematic diagram of a docking assembly of a rod insertion device in a filling device in Example 1;

[0033] Figure 10 for Figure 8 Enlarged view at center C;

[0034] Figure 11 It is a schematic diagram when the rod is not inserted into the material cavity on the sheet;

[0035] Figure 12 It is a schematic diagram of the rod body being inserted downward into the material cavity;

[0036] Figure 13 It is a three-dimensional schematic diagram of a filling device in a filling device of Example 1;

[0037] Figure 14 It is a side view of a filling device in the filling equipment of Example 1;

[0038] Figure 15 for Figure 14 Magnified view at D in the middle;

[0039] Figure 16 It is a partial schematic diagram of the sheet;

[0040] Figure 17 It is a three-dimensional schematic diagram of a sealing device in a filling device in Example 1;

[0041] Figure 18 It is a schematic diagram of a single mechanism of the sealing device in the filling equipment of Example 1;

[0042] Figure 19 It is a side view of a single mechanism of the sealing device in the filling equipment of Example 1;

[0043] Figure 20Top view of a single mechanism of the sealing device in the filling equipment of Embodiment 1;

[0044] Figure 21 Partial schematic view of the sealing mechanism of the sealing device in the filling equipment of Embodiment 1;

[0045] Figure 22 Three-dimensional schematic view of the cutting device in the filling equipment of Embodiment 1;

[0046] Figure 23 Side view of the cutting device in the filling equipment of Embodiment 1;

[0047] Figure 24 For Figure 23 Enlarged view of location E in

[0048] In the figure, 100-rod insertion device, 110-rod insertion bracket, 111-reset protrusion, 120-material storage component, 121-material storage motor, 122-material storage reducer, 123-rod feeding turntable, 1231-rod storage slot, 124-guard plate, 125-rotating shaft, 130-feeding member, 131-first feeding channel, 140-docking assembly, 141-docking platform, 1411-second feeding channel, 142-docking cylinder, 150-rod insertion assembly, 151-pin, 1511-positioning sheet, 152-rod insertion cylinder, 153-upper shelf, 1531-detection through hole, 154-lower shelf, 1541-positioning hole, 155-column sleeve, 156-first spring, 157-guide block, 158-second spring, 1 59-detection part, 160-guide assembly, 161-guide tube, 1611-guide channel, 162-guide cylinder, 163-guide plate, 170-anti-slip assembly, 171-first clamping block, 172-second clamping block, 173-first anti-slip cylinder, 174-second anti-slip cylinder, 180-limiting assembly, 181-limiting plate, 182-limiting groove, 200-pouring device, 211-pouring base frame, 212-pouring frame plate, 213-crossbeam, 2131-positioning boss, 220-quantitative valve, 221-valve stem, 222-discharging nozzle, 223-feeding nozzle, 224-cleaning nozzle, 231-first pouring motor, 232-first pouring connecting rod, 233-first pouring push beam, 234-first pouring push rod rod, 240-lifting platform, 250-injection nozzle, 261-second injection motor, 262-second injection crank, 263-second injection connecting rod, 264-second injection push beam, 265-second injection push rod, 271-first guide cylinder, 272-second guide cylinder, 273-base plate, 281-injection cylinder, 282-support plate, 300-sealing device, 310-heating mechanism, 311-heating block, 312-first base, 313-heating cylinder, 314-heating front push plate, 315-heating rear push plate, 320-sealing mechanism, 321-sealing block, 3211-molding slope, 322-second base, 323-sealing cylinder, 324-sealing front push plate, 325-sealing rear push plate, 330-whole shaping mechanism, 331-shaping block, 332-third base, 333-shaping cylinder, 334-shaping front push plate, 335-shaping rear push plate, 340-cold pressing mechanism, 341-cold pressing block, 342-fourth base, 343-cold pressing cylinder, 344-cold pressing front push plate, 345-cold pressing rear push plate, 351-transmission linkage seat, 352-transmission front crank, 353-transmission rear crank, 354-transmission front push rod, 355-transmission rear push rod, 356-transmission connecting rod, 357-transmission linkage plate, 400-cutting device, 410-cutting motor, 420-cutting die knife, 431-front pressure plate, 4311-avoidance groove, 432-rear pressure plate, 433-front seat plate, 434-rear seat plate, 435-waste edge outlet,436 - Guide post, 4361 - Positioning flange, 437 - Guide bushing, 438 - Cutting spring, 439 - Sleeve, 441 - Cutting reducer, 442 - Cutting cam, 443 - Front handle rod, 444 - Rear handle rod, 445 - Front cutting push plate, 446 - Front cutting push rod, 447 - Rear cutting push plate, 448 - Rear cutting push rod, 449 - Linkage plate, 4410 - Cutting linkage rod, 450 - Cutting base, 500 - Horizontal dragging device, 510 - Dragging bracket, 520 - Dragging motor, 531 - First dragging cam, 532 - Second dragging cam, 533 - First dragging connecting rod, 534 - Second dragging connecting rod, 535 - Rotary drum, 536 - Guide connecting rod, 537 - Slide block, 538 - First roller, 539 - Second roller, 540 - Third dragging connecting rod, 550 - Dragging seat, 560 - Dragging rod, 570 - Guide rod, 581 - Clamping seat, 582 - Clamping block, 583 - Clamping cylinder, 600 - Vibration upper rod device, 700 - Sheet material, 701 - Material cavity, 800 - Rod body, 900 - Output device., Detailed implementation mode

[0049] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the terms indicating orientation or positional relationships such as "upper", "lower", "left", "right", "longitudinal", "transverse", "inner", "outer", "vertical", "horizontal", "top", "bottom", etc. are only based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device / element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention.

[0050] Embodiment 1

[0051] As Figures 1 to 24As shown in the figure, Embodiment 1 provides a filling device, including a horizontal dragging device 500 and a cutting device 400. The horizontal dragging device 500 includes a dragging bracket 510, a dragging motor 520, a dragging transmission mechanism and a clamping mechanism. The dragging motor 520 and the dragging transmission mechanism are respectively arranged on opposite sides of the dragging bracket 510. The dragging transmission mechanism includes a cam-link transmission assembly, a guide rod 570, a dragging seat 550 and a dragging rod 560. The cam-link transmission assembly is in transmission connection with the dragging motor 520. The axial directions of the guide rod 570 and the dragging rod 560 are both consistent with the conveying direction. The dragging seat 550 is sleeved on the guide rod 570 and the dragging seat 550 is connected to the cam-link transmission assembly. The dragging rod 560 is fixed on the dragging seat 550. The clamping mechanism is fixed on the dragging rod 560 and has a clamping state and a loosening state. When the clamping mechanism is in the clamping state, the dragging motor 520 drives the clamping mechanism to move forward in the conveying direction through the dragging transmission mechanism. When the clamping mechanism is in the loosening state, the dragging motor 520 drives the clamping mechanism to move backward in the conveying direction and reset through the dragging transmission mechanism. The cutting device 400 includes a cutting motor 410, a cutting transmission mechanism, a cutting die knife 420, a front pressing plate 431, a rear pressing plate 432, a front seat plate 433 and a rear seat plate 434. The front seat plate 433 and the rear seat plate 434 are arranged side by side in the front-rear direction and the front seat plate 433 is located on the front side of the rear seat plate 434. The front pressing plate 431 is arranged on the rear surface of the front seat plate 433. The cutting die knife 420 and the rear pressing plate 432 are arranged on the front surface of the rear seat plate 434. The rear pressing plate 432 can float back and forth relative to the rear seat plate 434. The cutting motor 410 drives the front seat plate 433 and the rear seat plate 434 to move synchronously towards each other or synchronously away from each other in the front-rear direction through the cutting transmission mechanism. Waste edge outlets 435 that cooperate with the cutting die knife 420 are provided on the rear pressing plate 432, the front pressing plate 431 and the front seat plate 433. The movement range of the cutting die knife is located in the conveying direction of the clamping mechanism.

[0052] In this embodiment, the filling device adopts a linear conveying method in the left-right direction. The horizontal dragging device 500 drags the sheet 700 to move from left to right. The direction that is horizontally perpendicular to the left-right direction is defined as the front-rear direction. The axial directions of the guide rod 570 and the dragging rod 560 are both arranged along the left-right direction. The dragging motor 520 drives the dragging seat 550, the dragging rod 560 and the clamping mechanism to reciprocate in the left-right direction through the cam-link transmission assembly. The filling device further includes a frame. The dragging bracket 510 and the guide rod 570 are arranged on the frame.

[0053] Combined with Figure 2 、 Figure 3, the cam-link drive assembly includes a first driving cam 531, a second driving cam 532, a first driving link 533, a second driving link 534, a rotating drum 535, a guiding link 536, a slider 537 and a third driving link 540. The first driving cam 531 and the second driving cam 532 are both eccentrically sleeved on the motor shaft of the driving motor 520, and the rotating drum 535 is rotatably arranged on the driving bracket 510. One end of the first driving link 533 is sleeved outside the rotating drum 535, and a rotatable first roller 538 is provided at the middle part of the first driving link 533. The first roller 538 is in abutting cooperation with the peripheral edge of the first driving cam 531. The guiding link 536 is fixed to the first driving link 533, the slider 537 is slidably arranged on the guiding link 536, one end of the third driving link 540 is hinged to the slider 537, and the other end is hinged to the driving seat 550. One end of the second driving link 534 is sleeved outside the rotating drum 535, and a rotatable second roller 539 is provided at the other end. The second roller 539 is in abutting cooperation with the peripheral edge of the second driving cam 532. The driving motor 520 drives the driving seat 550 to reciprocate in the left-right direction through the cooperation of two sets of cam-link structures.

[0054] The driving rod 560 passes through the driving seat 550, and in order to improve the clamping effect, a plurality of clamping mechanisms are arranged at intervals along the axial direction of the driving rod 560. The clamping mechanism includes a clamping seat 581, a clamping block 582 and a clamping cylinder 583. The clamping seat 581 is fixed to the driving rod 560, there are two clamping blocks 582, and the two clamping blocks 582 are movably arranged on the clamping seat 581. The clamping cylinder 583 drives the two clamping blocks 582 to approach each other to achieve clamping or move away from each other to achieve loosening. In this embodiment, the two clamping blocks 582 are arranged side by side in the front-rear direction, and the axial direction of the clamping cylinder 583 is also arranged in the front-rear direction.

[0055] When the driving motor 520 drives the driving seat 550 and the driving rod 560 to move to the right through the driving transmission mechanism, the clamping mechanism clamps the sheet. When the driving motor 520 drives the driving seat 550 and the driving rod 560 to move to the left to reset through the driving transmission mechanism, the clamping mechanism loosens the sheet.

[0056] Combined Figures 22 to 24 , the cutting device 400 further includes a cutting base 450, a cutting motor 410 and a cutting transmission structure are arranged on the cutting base 450. The front seat plate 433 and the rear seat plate 434 are located on the front side of the cutting base 450. The front pressing plate 431 is fixed to the rear surface of the front seat plate 433 through fasteners, and the cutting die 420 is fixed to the front surface of the rear seat plate 434 through fasteners. The shape of the waste edge outlet 435 is adapted to the shape of the cutting die 420. Concave cavities adapted to the material cavities on the sheet after filling are provided on both the rear surface of the front pressing plate 431 and the front surface of the rear pressing plate 432.

[0057] An elastic member is provided between the rear pressure plate 432 and the rear seat plate 434, one end of the elastic member is positioned and the other end contacts the rear pressure plate 432. In this embodiment, a guide column 436 is fixed on the rear seat plate 434, and a guide sleeve 437 cooperating with the guide column 436 is provided on the rear pressure plate 432. The front end of the guide column 436 is inserted into the guide sleeve 437, and the axial directions of the guide column 436 and the guide sleeve 370 are arranged along the front-back direction. The elastic member is a cutting spring 438, and the cutting spring 438 is sleeved on the outside of the guide column 436. The guide column 436 is provided with a positioning flange 4361 located on the front side of the rear seat plate 434, and the rear end of the cutting spring 438 abuts on the positioning flange 4361 to achieve positioning, and the front end of the cutting spring 438 abuts on the rear surface of the rear pressure plate 432. The rear pressure plate 432 can be installed on the front surface of the rear seat plate 434 in a floating manner through the cooperation of the guide column 436 and the cutting spring 438. When cutting, the front pressure plate 431 and the rear pressure plate 432 move toward each other to clamp the sheet and move backward relative to the rear seat plate 434, and the rear pressure plate 432 floats backward relative to the rear seat plate 434 and compresses the cutting spring 438. After cutting is completed, when the front pressure plate 431 and the rear pressure plate 432 move in opposite directions to release the sheet, the cutting spring 438 can drive the rear pressure plate 432 to float forward relative to the rear seat plate 434 to reset.

[0058] In order to prevent the guide column 436 from interfering with the front pressure plate 431 during cutting, resulting in the front and rear pressure plates being unable to move backwards a sufficient distance, an avoidance groove 4311 is provided on the rear surface of the front pressure plate 431 for avoiding the guide column 436, so that the front and rear pressure plates can move backwards a sufficient distance when cutting the slices, thereby ensuring that the cutting die 420 can effectively cut the slices.

[0059] The cutting transmission mechanism includes a cutting speed reducer 441, a cutting cam 442, a front handle rod 443, a rear handle rod 444, a front cutting push plate 445, a front cutting push rod 446, a rear cutting push plate 447, a rear cutting push rod 448, a cutting linkage plate 449 and a cutting linkage rod 4410. The front cutting push rod 446, the rear cutting push rod 448 and the cutting linkage rod 4410 are all movably inserted through the cutting base 450 in the front-back direction and their axial directions are consistent with the front-back direction. The front cutting push plate 445 is fixedly connected to the rear end of the front cutting push rod 446, and the front end of the front cutting push plate 445 is connected to the rear seat plate 434. The rear cutting push plate 447 is fixedly connected to the front end of the rear cutting push rod 448, the front end of the rear cutting push rod 448 is connected to the cutting linkage plate 449, and the cutting linkage plate 449 is located at the rear side of the cutting base 450. The rear end of the cutting linkage rod 4410 is fixedly connected to the cutting linkage plate 449, and the front end is fixedly connected to the front seat plate 433. The cutting motor 410 is vertically fixed on the top of the cutting base 450, the cutting speed reducer 441 is arranged inside the cutting base 450, the input shaft of the cutting speed reducer 441 is in transmission connection with the motor shaft of the cutting motor 410, and the axial direction of the output shaft of the cutting speed reducer 441 is arranged in the left-right direction. The cutting cam 442 is eccentrically sleeved on the output shaft of the cutting speed reducer 441. The rear end of the front handle rod 443 is sleeved on the outer circumference of the cutting cam 442, and the front end is hinged to the front cutting push plate 445. The front end of the rear handle rod 444 is sleeved on the outer circumference of the cutting cam 442, and the rear end is hinged to the rear cutting push plate 447. The cutting motor 410 drives the cutting cam 442 to rotate through the cutting speed reducer 441. The cutting cam 442 drives the rear seat plate 434 to move back and forth through the front handle rod 443, the front cutting push plate 445 and the front cutting push rod 446. At the same time, the cutting cam 442 drives the front seat plate 433 to move back and forth through the rear handle rod 444, the rear cutting push plate 447, the rear cutting push rod 448, the cutting linkage plate 449 and the cutting linkage rod 4410.

[0060] In this embodiment, in order to improve the stability of cutting, two front cutting push rods 446, two rear cutting push rods 448 and two cutting linkage rods 4410 are all arranged in parallel and spaced up and down. The cutting base 450 is provided with guide sleeves that cooperate with the front cutting push rod 446, the rear cutting push rod 448 and the cutting linkage rod 4410. The cutting base 450 is generally in a box shape, and the cutting speed reducer 441, the front handle rod 443, the rear handle rod 444, the front cutting push plate 445 and the rear cutting push plate 447 are located inside the cutting base 450.

[0061] In order to reasonably reduce the overall external dimension of the cutting device 400, the cutting linkage rod 4410 passes through the rear seat plate 434. A sleeve 439 that cooperates with the cutting linkage rod 4410 is fixed on the rear seat plate 434. The front end of the cutting linkage rod 4410 passes through the sleeve 439 and is connected to the front seat plate 433.

[0062] The cutting motor 410 drives the front seat plate 433 and the rear seat plate 434 to move towards each other through a cutting transmission mechanism. When the front pressing plate 431 and the rear pressing plate 432 move into place, they clamp the sheet material and float backward relative to the rear seat plate 434. The cutting die 420 cuts the part of the sheet material 700 located between two material cavities 701. The cut sheet material is driven by the cutting die 420 and separated from the cutting device 400 through the waste edge outlet 435. After cutting is completed, the cutting motor 410 drives the front seat plate 433 and the rear seat plate 434 to move away from each other and reset through the cutting transmission mechanism. The front pressing plate 431 and the rear pressing plate 432 release the sheet material. The single food product obtained after cutting falls downward from the cutting device 400 onto the conveyor belt of the output device 900, and the conveyor belt drives the single food product to move rightward to be separated from the filling equipment.

[0063] The filling equipment further includes an inserting rod device 100, a filling device 200, a sealing device 300, and an output device 900. The inserting rod device 100, the filling device 200, and the sealing device 300 are arranged upstream of the cutting device and are arranged in sequence from left to right. The output device 900 is arranged downstream of the cutting device. When the filling equipment is operating, each device operates simultaneously. The inserting rod device 100 inserts the rod body 800 into the material cavity on the sheet material 700. The filling device 200 fills the material cavity 701 with the inserted rod body with material. The sealing device 300 seals the cavity after filling is completed. The cutting device 400 cuts off the redundant part on the sheet material 700 to obtain a single packaged food product with an inserted rod. The single packaged food product is transported away from the filling equipment through the output device 900.

[0064] Combined Figures 4 to 10The rod insertion device 100 includes a rod insertion bracket 110, a material storage component 120, a material feeding component 130, a docking assembly 140, a rod insertion component 150 and a guide assembly 160. The material storage component 120 includes a driving component, a guard plate 124 and a rod feeding turntable 123. The rod feeding turntable 123 and the guard plate 124 are arranged on the rod insertion bracket 110. The driving component is connected to the rod feeding turntable 123 and drives the rod feeding turntable to rotate vertically. The rod feeding turntable 123 is provided with a plurality of rod storage grooves 1231 uniformly distributed at equal angles around the axis of the rod feeding turntable. The extension direction of the rod storage grooves 1231 coincides with the radial direction of the rod feeding turntable. The guard plate 124 is located on one side of the rod feeding turntable 123 and is located in the extension direction of the rod storage grooves 1231 on the side of the rod feeding turntable. The material feeding component 130 is provided with a first material feeding channel 131 extending vertically, and the top end of the first material feeding channel is located below the rod feeding turntable 123. When the rod feeding turntable 123 rotates to the extension direction of the rod storage slot 1231 in the vertical direction, the rod storage slot is connected to the first feed channel 131. The docking assembly 140 is provided with a docking platform 141 that reciprocates back and forth in the horizontal direction, and the docking platform 141 is provided with a second feed channel 1411 extending vertically. When the docking platform 141 moves backward and is in place, it is located at the bottom of the feed member 130, and the second feed channel 1411 is connected to the first feed channel 131. The rod insertion assembly 150 includes an insertion pin 151 and a rod insertion cylinder 152. The insertion pin 151 extends vertically, and the insertion pin 151 reciprocates vertically under the drive of the rod insertion cylinder 152. The guide assembly 160 is provided with a guide tube 161 that reciprocates vertically, and the guide tube 161 is provided with a guide channel 1611 extending vertically, and the guide channel is located within the movement range of the insertion pin 151. When the docking platform 141 moves forward to its position, the docking platform 141 is located at the bottom of the pin 151, the second material delivery channel 1411 and the guide channel 1611 are connected and connected, and the pin 151 can be inserted downward into the second material delivery channel 1411 and the guide channel 1611. The direction in which the drag rod 560 drives the clamping mechanism to reciprocate is perpendicular to the extension direction of the first material delivery channel 131, and the movement direction of the guide tube 161 is perpendicular to the direction in which the drag rod 560 drives the clamping mechanism to reciprocate.

[0065] The driving part of the material storage component 120 includes a material storage motor 121 and a material storage reducer 122 fixed to one side of the rod insertion bracket 110. The motor shaft of the material storage motor is connected to the input shaft of the material storage reducer. The top of the rod insertion bracket 110 is provided with a rotating shaft 125 which is rotatable and arranged axially in the left-right direction. The rod feeding turntable 123 is sleeved on the rotating shaft 125. One end of the rotating shaft 125 is connected to the output shaft of the material storage reducer 122. The material storage motor 121 drives the rotating shaft 125 and the rod feeding turntable 123 along the material storage reducer. Figure 8Rotation in the ω direction as shown. The guard plate 124 is fixed to the top of the plunger support 110. The cross-sectional shape of the guard plate 124 in the front-back direction is arc-shaped and the guard plate is concentric with the rod-feeding turntable. The guard plate 124 is located outside the lower part of the front side of the rod-feeding turntable 123 to prevent the rod body 800 in the rod storage groove 1231 from detaching from the rod storage groove.

[0066] Combined with Figure 6 , Figure 7 , the plunger assembly 150 further includes a rod absence detection structure. The rod absence detection structure includes an upper mounting plate 153, a lower mounting plate 154, a bushing 155, a first spring 156, a guiding block 157, a second spring 158 and a detection member 159. The plunger cylinder 152 is vertical and fixed to the plunger support 110. The lower mounting plate 154 is connected to the piston rod of the plunger cylinder. The upper mounting plate 153 is disposed on the top of the lower mounting plate 154 and can move back and forth in the left-right direction relative to the lower mounting plate. The plunger 151 passes through the upper mounting plate 153 and the lower mounting plate 154. The bushing 155 is sleeved on the top of the plunger. The upper mounting plate 153 is provided with a detection through hole 1531 that cooperates with the bushing. The detection through hole is a long hole extending in the left-right direction and the length is greater than the outer diameter of the bushing. The lower mounting plate 154 is provided with a positioning hole 1541 that cooperates with the bushing. The guiding block 157 is fixed at the right end of the upper mounting plate 153. The upper part of the plunger support 110 is provided with a reset protrusion 111 that cooperates with the guiding block 157. Both the guiding block and the lower mounting plate are provided with holes that cooperate with the first spring. One end of the first spring is inserted into the hole on the lower mounting plate and the other end is inserted into the hole on the guiding block. A positioning piece 1511 is provided on the plunger 151 below the lower mounting plate 154. The second spring 158 is sleeved on the plunger. The top end of the second spring abuts against the bottom of the lower mounting plate and the bottom end abuts against the positioning piece. The detection member 159 is fixed to the plunger support 110 and is located on the right side of the upper mounting plate 153. The detection member 159 is signal-connected to the control element of the filling equipment. Specifically, the detection member 159 preferably uses an infrared sensor. When the plunger assembly 150 moves down to the in-place position, the upper mounting plate 153 and the guiding block 157 are at the same height. The detection member 159 realizes the detection of whether the upper mounting plate 153 moves horizontally by detecting whether the guiding block 157 moves left and right.

[0067] The guiding assembly 160 further includes a guiding cylinder 162 and a guiding plate 163. The guiding cylinder 162 is vertical and disposed on the plunger support 110. The guiding plate 163 is connected to the piston rod of the guiding cylinder. The guiding tube 161 is disposed on the guiding plate 163. The guiding cylinder 162 drives the guiding plate 163 to reciprocate vertically.

[0068] Combined with Figure 9The docking assembly 140 also includes a docking cylinder 142 for driving the docking platform 141 to reciprocate in the front-to-back direction, and the docking platform 141 is connected to the piston rod of the docking cylinder. When the docking cylinder 142 drives the docking platform 141 to move backward into position, the docking platform 141 is located directly below the feed member 130, and the second feed channel 1411 is connected to the first feed channel 131. When the docking cylinder 142 drives the docking platform 141 to move forward into position, the docking platform 141 is located directly below the insertion pin 151 and directly above the guide tube 161, and the second feed channel 1411 is connected to the guide channel 1611, and the insertion pin 151 can be inserted downward into the second feed channel 1411 and the guide channel 1611.

[0069] Combination Figure 10 The rod insertion device 100 also includes an anti-slip assembly 170 disposed at the bottom of the guide assembly 160. The anti-slip assembly 170 includes a first clamp block 171, a second clamp block 172, a first anti-slip cylinder 173 and a second anti-slip cylinder 174. The first clamp block 171 and the second clamp block 172 are arranged opposite to each other, and the first and second anti-slip cylinders are fixed to the rod insertion bracket 110 and are arranged horizontally up and down. The first clamp block is connected to the piston rod of the first anti-slip cylinder, and the second clamp block is connected to the piston rod of the second anti-slip cylinder. The first anti-slip cylinder and the second anti-slip cylinder drive the first clamp block and the second clamp block to move synchronously toward each other or synchronously away from each other. When the rod is inserted, the anti-slip assembly 170 clamps the sheet. After the rod is inserted, when the horizontal dragging device drags the sheet to the right, the anti-slip assembly releases the sheet.

[0070] The rod insertion device 100 also includes a limiting assembly 180 arranged at the bottom of the anti-drop assembly 170. The limiting assembly 180 includes two limiting plates 181 that are relatively arranged and fixed on the rod insertion bracket 110. A limiting groove 182 extending in the left-right direction is provided between the two limiting plates 181.

[0071] In this embodiment, a total of six rod feeding turntables 123 are arranged on the rotating shaft 125 at equal intervals in the horizontal direction, and each rod feeding turntable is provided with eight rod storage slots 1231 evenly distributed at equal angles around the axis of the rod feeding turntable. Correspondingly, six first material feeding channels 131, second material feeding channels 1411, insertion pins 151, and guide tubes 161 are also evenly distributed in the horizontal direction, and each insertion pin 151 is sleeved with a column sleeve 155.

[0072] The filling equipment also includes a vibrating rod loading device 600 arranged at the rear side of the rod insertion device 100. The vibrating rod loading device 600 includes a box, a vibrator, an output mechanism, etc. The rod 800 to be inserted into the material cavity is placed in the box. The vibrator vibrates the rod in the box and the rod is output one by one in sequence under the action of the output mechanism. The sheet 700 is folded, heated, and formed into a Figure 11 , Figure 12The material cavity 701 shown is used for pouring materials, and the rod inserting device inserts the rod body into the material cavity before pouring the material.

[0073] The rod body 800 is fed into the rod storage slot 1231 on the rod feeding turntable 123 under the action of the vibrating rod loading device 600. When the rod feeding turntable 123 rotates to the extension direction of the rod storage slot 1231 in the vertical direction, the docking platform 141 moves backward to its position, the rod storage slot 1231, the first feeding channel 131 and the second feeding channel 1411 are connected and conducted, and the rod body is separated from the rod storage slot and falls downward into the second feeding channel 1411 through the first feeding channel. Subsequently, the docking cylinder 142 drives the docking platform 141 to move forward. When the docking platform 141 moves forward to its position, the second feeding channel 1411 is connected and conducted with the guide channel 1611. At this time, the anti-slip assembly 170 clamps the sheet 700 and avoids the opening cavity 701. The guide cylinder 162 first drives the guide tube 161 to move downward so that the guide tube is inserted into the material cavity 701. After the guide tube moves down to the right position, the rod insertion cylinder 152 drives the insertion pin 151 and the rod missing detection structure to move downward. During the downward movement of the insertion pin 151, the rod body 800 is inserted downward into the material cavity 701. Figure 12 As shown, when the pin drives the rod body to be inserted downward into place, the pin 151 moves up a short distance relative to the lower shelf plate 154 under the resistance of the rod body and causes the second spring 158 to be compressed and deformed. The pin 151 drives the column sleeve 155 to move upward out of the positioning hole 1541 and cooperate with the detection through hole 1531. The upper shelf plate 153 moves rightward relative to the lower shelf plate 154 under the action of the first spring 156, and the output signal of the detection member 159 changes. The control element of the filling equipment determines that all six rods 800 of this rod insertion action are inserted into place according to the signal change of the detection member 159. After the rod insertion is completed, the rod insertion cylinder 152 first drives the pin 151 and the rod missing detection structure to move upward and reset. During the reset process, the guide block 157 contacts the reset protrusion 111 and drives the upper shelf plate 153 to move left and reset. After the upper frame 153 is reset, the second spring 158 recovers its deformation and drives the pin 151 and the column sleeve 155 to fall back relative to the lower frame 154, so that the lower end of the column sleeve is re-inserted into the positioning hole 1541. Then, the guide cylinder 162 drives the guide tube 161 to move upward and reset to separate from the sheet 700, the anti-detachment assembly 170 releases the sheet 700, and the horizontal dragging device 500 drags the sheet 700 to move to the right, entering the next rod insertion action.

[0074] When the rod insertion device 100 inserts the rod body 800 into the material cavity 701, if there is no rod body in one of the guide channels 1611, the insertion pin 151 corresponding to the guide channel 1611 cannot drive the column sleeve 155 to move upward relative to the lower shelf plate 154 under the resistance of the rod body when it moves down to the right position, the column sleeve on the insertion pin cannot be separated from the positioning hole 1541 matched therewith, the upper shelf plate 153 cannot move rightward relative to the lower shelf plate 154 under the action of the first spring 156, and the output signal of the detection member 159 will not change. The control element of the filling equipment determines that the rod is missing based on this. If the filling equipment is provided with a warning device whose signal is connected to the control element, the control element can command the warning device to send a warning signal to remind the lack of rods.

[0075] like Figures 13 to 16 As shown, the filling device 200 includes a filling base 211, a quantitative valve 220, a first filling drive mechanism, a lifting platform 240, a filling nozzle 250 and a second filling drive mechanism. The quantitative valve 220 is arranged on the filling base 211. The quantitative valve 220 is provided with a valve stem 221, a feed nozzle 223 and a discharge nozzle 222. The first filling drive mechanism is connected to the valve stem 221 and drives the valve stem 221 to move up and down. The filling nozzle 250 is arranged on the lifting platform 240 and connected to the discharge nozzle 222 through a feeding pipe. The second filling drive mechanism is connected to the lifting platform 240. The second filling drive mechanism drives the filling nozzle 250 to move up and down through the lifting platform 240. The feeding direction of the filling nozzle 250 is consistent with the vertical direction.

[0076] In this embodiment, the perfusion base frame 211 is fixed on the frame, and the quantitative valve 220 is axially and vertically fixed on the perfusion base frame 211. The quantitative valve 220 is also provided with two cleaning nozzles 224. When cleaning the quantitative valve, one cleaning nozzle takes in water and the other cleaning nozzle discharges water. The quantitative valve 220 and the perfusion nozzle 250 are both provided with six side by side in the left and right directions and the two are arranged one by one. Each perfusion nozzle 250 is connected to the discharge nozzle 222 on the corresponding quantitative valve through a feed pipe. A horizontal base plate 273 is provided at the bottom of the quantitative valve 220, and the bottom end of each valve stem 221 is connected to the base plate 273.

[0077] The first perfusion driving mechanism includes a first perfusion motor 231, a first perfusion crank, a first perfusion connecting rod 232, a first perfusion pushing beam 233 and a first perfusion push rod 234. There are two first perfusion push rods 234 arranged vertically in the axial direction and spaced apart in the left-right direction. Two first guiding cylinders 271 which are vertically arranged in the axial direction and spaced apart in the left-right direction are fixed on the perfusion base frame 211, and the first perfusion push rod 234 passes through the corresponding first guiding cylinder 271. The first perfusion pushing beam 233 is arranged at the bottom of the perfusion base frame 211 and horizontally arranged in the left-right direction. The tops of the two first perfusion push rods 234 are connected to the substrate 273, and the bottoms pass through the perfusion base frame 211 downward and are connected to the first perfusion pushing beam 233. The first perfusion motor 231 preferably adopts a reduction motor. One end of the first perfusion crank is fixedly sleeved on the motor shaft of the first perfusion motor 231, and the other end is hinged to the bottom end of the first perfusion connecting rod 232. The top end of the first perfusion connecting rod 232 is hinged to the first perfusion pushing beam 233. The first perfusion motor 231 drives the first perfusion push rod 234 to move up and down through the first perfusion crank, the first perfusion connecting rod 232 and the first perfusion pushing beam 233, and the first perfusion push rod 234 drives the valve stems 221 of the respective metering valves 220 to move up and down synchronously through the substrate 273. When the valve stem 221 moves downward, the pressure in the metering valve 220 decreases, and the external material enters the inside of the metering valve 220 through the feed nozzle 223, realizing negative pressure feeding. When the valve stem 221 moves upward, the pressure in the metering valve 220 increases, and the material in the metering valve 220 is sent to the perfusion nozzle 250 through the discharge nozzle 222 and the material conveying pipe, and is poured downward into the material cavity on the sheet through the perfusion nozzle 250.

[0078] The second perfusion driving mechanism includes a second perfusion motor 261, a second perfusion crank 262, a second perfusion connecting rod 263, a second perfusion pushing beam 264 and a second perfusion push rod 265. There are two second perfusion push rods 265 arranged vertically in the axial direction and spaced apart in the left-right direction. A perfusion frame plate 212 is fixedly arranged on the front side of the perfusion base frame 211. Two second guiding cylinders 272 which are vertically arranged in the axial direction and spaced apart in the left-right direction are fixed on the perfusion frame plate 212, and the second perfusion push rod 265 passes through the corresponding second guiding cylinder 272. The second perfusion pushing beam 264 is arranged at the bottom of the perfusion frame plate 212 and horizontally arranged in the left-right direction. The tops of the two second perfusion push rods 265 are connected to the lifting table 240, and the bottoms pass through the perfusion frame plate 212 downward and are connected to the second perfusion pushing beam 264. The second perfusion motor 261 preferably adopts a reduction motor. One end of the second perfusion crank 262 is fixedly sleeved on the motor shaft of the second perfusion motor 261, and the other end is hinged to the bottom end of the second perfusion connecting rod 263. The top end of the second perfusion connecting rod 263 is hinged to the second perfusion pushing beam 264. The second perfusion motor 261 drives the lifting table 240 to move up and down through the second perfusion crank 262, the second perfusion connecting rod 263, the second perfusion pushing beam 264 and the second perfusion push rod 265, and the lifting table 240 drives the perfusion nozzle 250 to move up and down synchronously. Combined withFigure 16 When the material is poured into the material cavity 701 on the sheet 700, the second pouring drive mechanism drives the lifting platform 240 to move downward so that the pouring nozzle 250 can be inserted downward into the material cavity. After the pouring is completed, the second pouring drive mechanism drives the lifting platform 240 to move upward and reset so that the pouring nozzle 250 is separated from the sheet.

[0079] In this embodiment, the first pouring motor 231, the first pouring crank, the first pouring connecting rod 232, the first pouring pushing beam 233, the second pouring motor 261, the second pouring crank 262, the second pouring connecting rod 263 and the second pouring pushing beam 264 are arranged at the bottom of the pouring base frame 211 and the pouring frame plate 212. In order to reasonably reduce the installation space required for the first pouring driving mechanism and the second pouring driving mechanism, the first pouring motor 231 and the second pouring motor 261 are arranged in parallel and opposite directions.

[0080] The filling device 200 also includes a filling cylinder 281 and a support plate 282. The filling cylinder 281 is fixed on the lifting platform 240 and the axial direction of its piston rod is arranged along the front-to-back direction. The support plate 282 is connected to the piston rod of the filling cylinder 281. The support plate 282 is provided with sockets arranged at intervals along the left-right direction. The filling nozzle 250 is inserted into the corresponding socket and fixed to the support plate 282 by fasteners. The filling cylinder 281 drives the filling nozzle 250 to move forward and backward through the support plate 282. When cleaning the filling nozzle 250, the filling cylinder 281 drives the filling nozzle 250 to move forward to an unrestricted space area, so that the cleaned liquid can flow downward into the waste water bucket or waste water tank placed in the area. After cleaning, the filling cylinder 281 can drive the filling nozzle 250 to move backward and reset.

[0081] Combination Figure 15 The pouring device 200 further includes a crossbeam 213 fixedly arranged on the front side of the pouring frame plate 212. The crossbeam 213 is provided with a plurality of positioning holes arranged at intervals along the left-right direction for the pouring nozzle 250 to be inserted. The bottom of the crossbeam 213 is provided with a positioning boss 2131 surrounding the positioning holes and protruding toward the feeding direction of the pouring nozzle 250. Figure 16 As shown, the positioning boss 2131 is inserted into the top of the sheet 700 during production, and the positioning boss props up the two sides of the top of the sheet so that the pouring nozzle 250 can be smoothly inserted downward into the material cavity.

[0082] When pouring the material, the second pouring driving mechanism drives the lifting table 240 to move downward. The lifting table drives the pouring nozzle 250 to move downward synchronously, so that the pouring nozzle is inserted into the material cavity 701 on the sheet 700. The first pouring driving mechanism drives the valve stem 221 to move upward. The material in the metering valve 220 is poured into the material cavity under the action of pressure through the discharge nozzle 222, the material conveying pipe and the pouring nozzle 250. After pouring is completed, the second pouring driving mechanism drives the lifting table 240 to move upward to reset. The lifting table drives the pouring nozzle 250 to move upward synchronously to disengage from the material cavity 701. The first pouring driving mechanism drives the valve stem 221 to move downward. The external material enters the metering valve 220 through the feed nozzle 223 under the action of negative pressure to prepare for the next pouring.

[0083] Combined with Figures 17 to 20 , the sealing device 300 includes a heating mechanism 310, a sealing mechanism 320, a shaping mechanism 330 and a cold pressing mechanism 340 arranged in sequence along the conveying direction. The heating mechanism 310 includes two relatively arranged heating blocks 311 and a heating driving assembly for driving the two heating blocks 311 to move synchronously towards or away from each other. The sealing mechanism 320 includes two relatively arranged sealing blocks 321 and a sealing driving assembly for driving the two sealing blocks 321 to move synchronously towards or away from each other. The shaping mechanism 330 includes two relatively arranged shaping blocks 331 and a shaping driving assembly for driving the two shaping blocks 331 to move synchronously towards or away from each other. The cold pressing mechanism 340 includes two relatively arranged cold pressing blocks 341 and a cold pressing driving assembly for driving the two cold pressing blocks 341 to move synchronously towards or away from each other. The two heating blocks 311 are in contact at the heating station, the two sealing blocks 321 are in contact at the sealing station, the two shaping blocks 331 are in contact at the shaping station, and the two cold pressing blocks 341 are in contact at the cold pressing station. The processing station, the sealing station, the shaping station and the cold pressing station are located on the same straight line.

[0084] In this embodiment, the heating mechanism 310 includes a first base 312. The two heating blocks 311 are arranged on the front side of the first base 312, and the heating driving assembly is arranged on the first base 312. The heating driving assembly includes a heating cylinder 313, a heating transmission structure, a heating front push plate 314 and a heating rear push plate 315. The heating front push plate 314 and the heating rear push plate 315 are arranged side by side on the front side of the first base in the front-rear direction. The two heating blocks 311 are respectively arranged on the opposite surfaces of the heating front push plate 314 and the heating rear push plate 315.

[0085] The sealing mechanism 320 includes a second base 322. Two sealing blocks 321 are arranged on the front side of the second base, and a sealing drive assembly is arranged on the second base. The sealing drive assembly includes a sealing cylinder 323, a sealing transmission structure, a sealing front push plate 324 and a sealing rear push plate 325. The sealing front push plate 324 and the sealing rear push plate 325 are arranged side by side in the front-rear direction on the front side of the second base, and the two sealing blocks 321 are respectively arranged on the opposite surfaces of the sealing front push plate 324 and the sealing rear push plate 325. Combined with Figure 21 , in order to improve the sealing effect, inclined shaping slopes 3211 are provided on the bottom sides of the opposite surfaces of the two sealing blocks 321.

[0086] The shaping mechanism 330 includes a third base 332. Two shaping blocks 331 are arranged on the front side of the third base, and a shaping drive assembly is arranged on the third base 332. The shaping drive assembly includes a shaping cylinder 333, a shaping transmission structure, a shaping front push plate 334 and a shaping rear push plate 335. The shaping front push plate 334 and the shaping rear push plate 335 are arranged side by side in the front-rear direction on the front side of the third base, and the two shaping blocks 331 are respectively arranged on the opposite surfaces of the shaping front push plate 334 and the shaping rear push plate 335.

[0087] The cold pressing mechanism 340 includes a fourth base 342. Two cold pressing blocks 341 are arranged on the front side of the fourth base, and a cold pressing drive assembly is arranged on the fourth base 342. The cold pressing drive assembly includes a cold pressing cylinder 343, a cold pressing transmission structure, a cold pressing front push plate 344 and a cold pressing rear push plate 345. The cold pressing front push plate 344 and the cold pressing rear push plate 345 are arranged side by side in the front-rear direction on the front side of the fourth base, and the two cold pressing blocks 341 are respectively arranged on the opposite surfaces of the cold pressing front push plate 344 and the cold pressing rear push plate 345.

[0088] In this embodiment, the heating drive assembly, the sealing drive assembly, the shaping drive assembly, and the cold pressing drive assembly adopt the same structure. Correspondingly, the heating transmission structure, the sealing transmission structure, the shaping transmission structure, and the cold pressing transmission structure have the same structure. In this embodiment, an exemplary description is given for each transmission structure. The cylinders of each drive assembly are all perpendicular to the corresponding base, and the piston rods of each cylinder move up and down. Each transmission structure includes a transmission linkage seat 351, a front transmission crank 352, a rear transmission crank 353, a front transmission push rod 354, a rear transmission push rod 355, a transmission connecting rod 356, and a transmission linkage plate 357. The transmission linkage seat 351 is connected to the top of the piston rod of the corresponding cylinder. The front transmission push rod 354, the rear transmission push rod 355, and the transmission connecting rod 356 are all arranged on the corresponding base so as to be movable back and forth. The front end of the front transmission push rod 354 is connected to the corresponding rear push plate. One end of the front transmission crank 352 is hinged to the rear end of the front transmission push rod 354, and the other end is hinged to the transmission linkage seat 351. One end of the rear transmission crank 353 is hinged to the transmission linkage seat 351, and the other end is hinged to the front end of the rear transmission push rod 355. The transmission linkage plate 357 is connected to the rear end of the rear transmission push rod 355 and is located behind the corresponding base. The front end of the transmission connecting rod 356 is connected to the corresponding front push plate, and the rear end is connected to the transmission linkage plate 357.

[0089] When the cylinder drives the transmission linkage seat 351 to move downward, the transmission linkage seat drives the rear push plate to move forward through the front transmission crank 352 and the front transmission push rod 354, and at the same time drives the front push plate to move backward through the rear transmission crank 353, the rear transmission push rod 355, the transmission linkage plate 357, and the transmission connecting rod 356, so that the two functional blocks of each mechanism can move synchronously towards each other to clamp the sheet material and come into contact. When each mechanism clamps the sheet material, the contact position of the two functional blocks of each mechanism is the corresponding working position. At this time, the two heating blocks 311 are in the heating working position, the two sealing blocks 321 are in the sealing working position, the two shaping blocks 331 are in the shaping working position, and the two cooling blocks 341 are in the cooling working position. The functional blocks of each mechanism are on the same straight line when clamping the sheet material, so that the processing working position, the sealing working position, the shaping working position, and the cold pressing working position are on the same straight line. When the cylinder drives the transmission linkage seat 351 to move upward, the transmission linkage seat 351 drives the rear push plate to move backward through the front transmission crank 352 and the front transmission push rod 354, and at the same time drives the front push plate to move forward through the rear transmission crank 353, the rear transmission push rod 355, the transmission linkage plate 357, and the transmission connecting rod 356, so that the two functional blocks of each mechanism can move synchronously away from each other to release the sheet material.

[0090] In this embodiment, a guide sleeve is provided on each base and is configured to cooperate with the front drive push rod 354, the rear drive push rod 355, and the drive link 356. The front drive push rod 354, the rear drive push rod 355, and the drive link 356 are mounted on the base by cooperating with the guide sleeve. To reasonably reduce the lateral dimensions of each mechanism, the drive link 356 passes through the corresponding rear push plate, and a guide sleeve for cooperating with the drive link 356 is also provided on the rear push plate. Each base adopts a box structure, and the cylinders, drive linkage seats, front drive cranks, and rear drive cranks of each mechanism are all located inside the base. To improve the working efficiency of the sealing device 300, the heating block 311, the sealing block 321, the shaping block 331, and the cold pressing block 341 are all in the shape of long strips extending in the left-right direction and have the same length, so that multiple positions of the material cavities on the sheet can be sealed simultaneously during operation.

[0091] The four mechanisms of the sealing device 300 act synchronously. The sheet is softened by heat at the heating station, and at the sealing station, the two sealing blocks 321 of the sealing mechanism 320 clamp the sheet to make the two sides of the sheet adhere together. Subsequently, at the shaping station, the two shaping blocks 331 of the shaping mechanism 330 clamp the sheet for shaping, and finally, it is clamped by the two cooling blocks 341 of the cooling mechanism 234 for cooling and shaping.

[0092] It can be understood that the detection member 159 can also be other electronic components that can sense the lateral displacement of the upper rack plate 153, such as reed switches or Hall elements. When the detection member 159 is a reed switch or a Hall element, a magnet is added to the upper rack plate 153. When the upper rack plate 153 moves horizontally, the distance between the magnet and the detection member 159 changes, and the on-off state of the detection member 159 also changes accordingly. The control element determines whether the upper rack plate 153 has a lateral movement based on whether the on-off state of the detection member 159 changes, so as to determine whether a rod shortage occurs.

[0093] It can be understood that the detection member 159 can also be provided on the left side of the upper rack plate 153.

[0094] It can be understood that the number of the rod feeding turntable, the first feeding channel 131, the second feeding channel 1411, the inserting pins 151, the guide tubes 161, the filling nozzles 250, the metering valves 220, and related components is not limited to the six described above and shown in the drawings, and can also be set to other reasonable numbers such as four, five, seven, eight, etc.

[0095] It can be understood that the specific number of the rod storage grooves 1231 on a single rod feeding turntable is not limited to the eight shown in the above descriptions and drawings, and can also be set to other reasonable numbers such as six, seven, etc., as long as the rod inserting requirements are met.

[0096] It can be understood that the rod inserting device 100 of this embodiment can be used to produce rod-inserted foods such as cheese sticks, lollipops, ice cream bars, etc.

[0097] It is understandable that other structures of the filling equipment can refer to the prior art.

[0098] It is understandable that the specific structures of the clamping mechanisms can be different. One of the clamping blocks 582 can be integrated with the clamping seat 581, and only one clamping cylinder 583 needs to be provided. Additionally, the clamping cylinder 583 can also drive the two clamping blocks 582 to rotate towards each other to clamp the sheet or rotate away from each other to release the sheet through a transmission structure.

[0099] In addition to the above preferred embodiments, the present invention has other implementation manners. Those skilled in the art can make various changes and deformations according to the present invention, and as long as they do not depart from the spirit of the present invention, they shall fall within the scope defined in the claims of the present invention.

Claims

1. A filling device, characterized in that, it comprises a horizontal dragging device and a cutting device, the horizontal dragging device includes a dragging bracket; a dragging motor, arranged on one side of the dragging bracket; a dragging transmission mechanism, arranged on the other side of the dragging bracket, including a cam-link transmission component, a guiding rod, a dragging seat and a dragging rod. The cam-link transmission component is in transmission connection with the dragging motor. The axial directions of the guiding rod and the dragging rod are both consistent with the conveying direction. The dragging seat is sleeved on the guiding rod and the dragging seat is connected to the cam-link transmission component, and the dragging rod is fixed on the dragging seat; and a clamping mechanism, fixed on the dragging rod, and having a clamping state and a loosening state. When the clamping mechanism is in the clamping state, the dragging motor drives the clamping mechanism to move forward along the positive direction of the conveying direction through the dragging transmission mechanism. When the clamping mechanism is in the loosening state, the dragging motor drives the clamping mechanism to move backward along the conveying direction through the dragging transmission mechanism to reset; the cutting device includes a cutting motor, a cutting transmission mechanism, a cutting die knife, a front pressing plate, a rear pressing plate, a front seat plate and a rear seat plate. The front seat plate and the rear seat plate are arranged side by side in the front-rear direction. The front pressing plate is arranged at the rear side of the front seat plate. The cutting die knife and the rear pressing plate are arranged at the front side of the rear seat plate. The cutting motor drives the front seat plate and the rear seat plate to move synchronously towards each other or synchronously away from each other in the front-rear direction through the cutting transmission mechanism. Waste edge outlets that cooperate with the cutting die knife are provided on the rear pressing plate, the front pressing plate and the front seat plate; the movement range of the cutting die knife is located in the conveying direction of the clamping mechanism; the filling device further includes a stick inserting device; the stick inserting device includes a stick inserting bracket, a material storage component, a material conveying member, a connection component, a stick inserting component and a guiding component; the stick inserting component includes an inserting needle and a stick inserting cylinder. The inserting needle extends vertically, and the inserting needle reciprocates vertically under the drive of the stick inserting cylinder; the stick inserting component further includes a missing stick detection structure. The missing stick detection structure includes an upper shelf plate, a lower shelf plate, a column sleeve, a first spring, a guiding block, a second spring and a detection member. The stick inserting cylinder is vertical and fixed on the stick inserting bracket. The lower shelf plate is connected to the piston rod of the stick inserting cylinder. The upper shelf plate is arranged at the top of the lower shelf plate and can move back and forth in the left-right direction relative to the lower shelf plate. The inserting needle passes through the upper shelf plate and the lower shelf plate. The column sleeve is sleeved on the top of the inserting needle. The upper shelf plate is provided with a detection through hole that cooperates with the column sleeve. The detection through hole is a long hole extending in the left-right direction and the length is greater than the outer diameter of the column sleeve. The lower shelf plate is provided with a positioning hole that cooperates with the column sleeve. The guiding block is fixed at the right end of the upper shelf plate. A reset protrusion that cooperates with the guiding block is provided on the upper part of the stick inserting bracket; the detection member is fixed on the stick inserting bracket and is located on the right side of the upper shelf plate. The detection member is signal-connected to the control element of the filling device.

2. The filling device according to claim 1, characterized in that, The cam-linkage transmission assembly includes a first driving cam, a second driving cam, a first driving link, a second driving link, and a rotating cylinder. The first driving cam and the second driving cam are both eccentrically sleeved on the motor shaft of the driving motor. The rotating cylinder is rotatably arranged on the driving bracket. One end of the first driving link is connected to the rotating cylinder and the other end is connected to the driving seat. The first driving link is in abutting cooperation with the periphery of the first driving cam. One end of the second driving link is connected to the rotating cylinder and the other end is connected to the periphery of the second driving cam. The driving motor drives the driving seat to reciprocate in the conveying direction through the cooperation between the first driving cam and the first driving link and the cooperation between the second driving cam and the second driving link.

3. The filling equipment according to claim 2, characterized in that the cam-linkage transmission assembly further includes a guiding link, a slider, and a third driving link. The guiding link is arranged on the first driving link. The slider is slidably arranged on the guiding link. One end of the third driving link is connected to the slider and the other end is connected to the driving seat.

4. The filling equipment according to claim 2, characterized in that a rotatably arranged first roller is provided on the first driving link. The first driving link is in abutting cooperation with the periphery of the first driving cam through the first roller; a rotatably arranged second roller is provided at the end of the second driving link. The second driving link is in abutting cooperation with the periphery of the second driving cam through the second roller.

5. The filling equipment according to claim 1, characterized in that the clamping mechanism includes a clamping seat, clamping blocks, and a clamping cylinder. The clamping seat is fixed on the driving rod. There are two clamping blocks which are movably arranged on the clamping seat. The clamping cylinder drives the two clamping blocks to move closer to each other to achieve clamping or move away from each other to achieve loosening.

6. The filling equipment according to claim 1, characterized in that a plurality of the clamping mechanisms are arranged at intervals along the axial direction of the driving rod.

7. The filling equipment according to claim 1, characterized in that guide posts are provided on the rear seat plate, and guide sleeves for inserting the guide posts are provided on the rear pressing plate. The front ends of the guide posts are inserted into the guide sleeves. Springs are sleeved on the guide posts. The front ends of the springs abut against the rear pressing plate and the rear ends abut against the guide posts.

8. The filling equipment according to claim 1, characterized in that the cutting transmission mechanism includes a cutting speed reducer, a cutting cam, a front handle rod, a rear handle rod, a front cutting push rod, a rear cutting push rod, a cutting linkage plate, and a cutting linkage rod. The cutting cam is eccentrically sleeved on the output shaft of the cutting speed reducer. The axial directions of the front cutting push rod, the rear cutting push rod, and the cutting linkage rod are all along the front-rear direction. Both ends of the front handle rod are respectively connected to the rear end of the cutting cam and the front cutting push rod. The front end of the front cutting push rod is connected to the rear seat plate. Both ends of the rear handle rod are respectively connected to the cutting cam and the rear cutting push rod. The cutting linkage plate is connected to the rear end of the rear cutting push rod. Both ends of the cutting linkage rod are respectively connected to the cutting linkage plate and the front seat plate.

9. The filling equipment according to claim 8, characterized in that The cutting transmission mechanism further includes a pre-cutting push plate and a post-cutting push plate. The pre-cutting push plate is connected to the rear end of the pre-cutting push rod. The front handle rod is connected to the rear end of the pre-cutting push rod through the pre-cutting push plate. The post-cutting push plate is arranged between the rear handle rod and the post-cutting push rod. The rear handle rod is connected to the front end of the post-cutting push rod through the post-cutting push plate.

10. The filling device according to claim 8, wherein, the rear end of the front handle rod and the front end of the rear handle rod are both sleeved on the circumferential outer part of the cutting cam.

Images