Automatic online biscuit sandwich device

Abstract

The invention discloses an automatic online biscuit sandwiching device, comprising: a machine body, on which a conveyor belt is arranged; a feeding mechanism, which is arranged on the conveyor belt and comprises a forward feeding channel and a reverse feeding channel which are arranged in sequence, the forward feeding channel is used to allow the biscuits to enter the conveyor belt in a forward direction upward, and the reverse feeding channel is used to allow the biscuits to enter the conveyor belt in a reverse direction upward; a sandwiching mechanism, which is arranged behind the feeding mechanism and is used to spread a sandwich on the biscuits; a compacting mechanism, which is arranged behind the sandwiching mechanism and comprises a suction cup arranged above the conveyor belt and a push rod arranged behind the suction cup; the whole process is fully automated, and the sandwich spreading and biscuit compacting processes are integrated on the same production line, which greatly saves processing time and improves processing efficiency.

Description

Technical Field

[0001] The invention relates to the field of automated biscuit production, and in particular to an automatic online biscuit sandwiching device. Background Art

[0002] At present, the production process of sandwich biscuits generally involves first squeezing the biscuits with a sandwich device, and then sending the biscuits with squeezed sandwiches and the biscuits without squeezed sandwiches into a compacting mechanism for compaction respectively. This process requires multiple machine processing and transfer devices for transferring biscuits, which has low production efficiency and wastes time. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an automatic online biscuit filling device, which can be fully automated and integrate the filling spreading and biscuit compacting processes on the same production line, greatly saving processing time and improving processing efficiency.

[0004] According to the first aspect of the present invention, the automatic online biscuit sandwich device comprises: a machine body, on which a conveyor belt is arranged; a feeding mechanism, which is arranged on the conveyor belt, and comprises a forward feeding channel and a reverse feeding channel arranged in sequence, the forward feeding channel is used to allow the biscuits to enter the conveyor belt in a forward direction upward, and the reverse feeding channel is used to allow the biscuits to enter the conveyor belt in a reverse direction upward; a sandwich mechanism, which is arranged at the rear of the feeding mechanism along the conveying direction of the conveyor belt, and is used to spread the sandwich on the biscuits; a compacting mechanism, which is arranged at the rear of the sandwich mechanism along the conveying direction, and comprises a suction cup arranged above the conveyor belt and a push rod arranged at the rear of the suction cup along the conveying direction, the suction cup is used to suck up the biscuits facing forward, and the push rod is used to hold up the biscuits facing reversely upward.

[0005] The automatic online biscuit sandwich device according to the embodiment of the present invention has at least the following beneficial effects: when working, the biscuits enter the device from the forward feed channel and the reverse feed channel respectively, and fall on the conveyor belt. The biscuits entering the forward feed channel face up, and the biscuits entering the reverse feed channel face up in the reverse direction. The biscuits arranged in the forward and reverse directions move backward with the transmission belt; when the biscuits move to the bottom of the sandwich mechanism, the sandwich mechanism applies the sandwich on the biscuits facing up in the reverse direction; after the sandwich is applied, the biscuits come to the compacting mechanism with the conveyor belt, at which time the suction cup sucks up the biscuits facing up in the front, and the biscuits facing up in the rear with the sandwich applied continue to move forward with the conveyor belt until they are supported by the push rod, and then the suction cup presses down the biscuits facing up to complete the compaction of the sandwich biscuits, and finally the push rod rises to open the passage of the biscuits, so that the biscuits continue to be transported to the collection place with the conveyor belt. The whole process is fully automated, and the sandwich application and biscuit compaction processes are integrated into the same production line, which greatly saves processing time and improves processing efficiency.

[0006] According to some embodiments of the present invention, the conveyor belt includes a plurality of conveying units parallel to each other, and the feeding mechanism, sandwich mechanism and compacting mechanism are arranged above each of the conveying units, so that multiple biscuits can be processed at one time, further improving the processing efficiency.

[0007] According to some embodiments of the present invention, an arranging mechanism is further included, which is arranged behind the feeding mechanism along the conveying direction, and includes an arranging shaft fixed on the machine body, and a baffle rod arranged parallel to the arranging shaft, and the baffle rod can abut the conveyor belt when rotating. When the biscuits are delivered to the sandwich mechanism, they need to be aligned in order to apply the sandwich and compact them; when the biscuits are delivered to the arranging mechanism, the biscuits of the same batch will be blocked by the baffle rod. When all the biscuits are blocked, the arranging shaft drives the baffle rod to rotate in the direction of movement of the conveyor belt, opening the passage and allowing the neatly arranged biscuits to enter the next process.

[0008] According to some embodiments of the present invention, a first pushing block is provided at the bottom of the forward feed channel, and a second pushing block is provided at the bottom of the reverse feed channel. The first pushing block and the second pushing block are slidably connected to the guide rail below the slidingly connected conveyor belt. The first pushing block and the second pushing block are driven by a pushing drive mechanism below the conveyor belt. The use of the pushing block structure can prevent accumulation at the bottom of the forward feed chute and the reverse feed chute, and the biscuits can be pushed into the conveyor belt at the same time as quickly as possible, thereby ensuring processing efficiency.

[0009] According to some embodiments of the present invention, the pushing drive mechanism includes a pushing shaft fixed on the machine body and a first pushing connecting rod connected to the pushing shaft, the end of the first pushing connecting rod is connected to the second pushing block, and the second pushing block is also provided with a second pushing connecting rod connected to the first pushing block. When the pushing system is working, the pushing shaft rotates, driving one side of the first pushing connecting rod to rotate around the pushing shaft, and at the same time driving the second pushing block connected to the first pushing connecting rod to slide along the guide rail; and the second pushing connecting rod one side of which is fixed to the second pushing block also drives the first pushing block to move along the guide rail; the first pushing block and the second pushing block can move simultaneously under the setting of this mechanism, ensuring that the forward biscuits and the reverse biscuits are pushed out from the forward feed channel and the reverse feed channel at the same time, ensuring the consistency of feeding time of the feeding mechanism, and ensuring production and processing efficiency.

[0010] According to some embodiments of the present invention, the sandwich mechanism includes a sandwich extruder that can move up and down, and the sandwich extruder is fixed to the machine body through guide rods on both sides. A first cam is also provided on the machine body, and the first cam is located below the sandwich mechanism. The guide rod is connected to the first cam, and the guide rod moves up and down along the first cam, thereby driving the sandwich extruder connected to the guide rod to move up and down to spread the sandwich.

[0011] According to some embodiments of the present invention, the sandwich mechanism also includes a horizontal sandwich slide rail arranged on the body and a vertical sandwich slide rail arranged inside the body, the horizontal sandwich slide rail is connected to the vertical sandwich slide rail and can move up and down along the vertical sandwich slide rail, the bottom of the horizontal sandwich slide rail abuts on the first cam, the bottom of the guide rod is slidably connected to the horizontal sandwich slide rail and can move forward and backward along the horizontal sandwich slide rail. During operation, when the biscuits of the sandwich extruder arrive at the processing station, the first cam rotates to make the horizontal sandwich slide rail move downward along the vertical sandwich slide rail, driving the sandwich extruder fixed on the horizontal sandwich slide rail by the guide rod to move downward, and then the guide rod moves forward synchronously along the horizontal sandwich slide rail following the conveyor belt, while the sandwich extruder extrudes sandwich materials to the biscuits on the back, and finally moves upward and backward to reset, thereby completing a circle of action cycle.

[0012] According to some embodiments of the present invention, a control box is also connected to the rear of the arrangement mechanism, and the control box is connected to a sensor, and the sensor is arranged on the first cam. The control box controls the conveyor belt, feeding mechanism, sandwich mechanism and compacting mechanism. The sensor monitors the movement speed of the system through the rotation speed of the first cam and feeds it back to the control box. The function of the control box is to set data and monitor data. The control box can set the production capacity speed according to the productivity requirements, and then make the feeding mechanism, conveyor belt, compacting mechanism and sandwich extrusion mechanism reach the set production capacity speed together.

[0013] According to some embodiments of the present invention, a cam group is provided on the machine body, and the cam group includes a second cam and a third cam rotating coaxially, the second cam is provided with two protrusions, the third cam is provided with one protrusion, the suction cup is connected to the second cam, and the push rod is connected to the third cam. This setting of the cam group ensures that when the shaft rotates one circle, the suction cup connected to the second cam will move up and down twice, including the first downward movement to suck up the positive biscuit and the second downward movement to press the positive biscuit and then reset; while the push rod connected to the third cam only moves up and down once, that is, after the downward pressure is completed, the push rod is lifted to open a path for the biscuit to continue moving forward. This setting can ensure the automatic operation of the compaction process without manual operation, thereby ensuring processing efficiency.

[0014] According to some embodiments of the present invention, a push rod slider is arranged under the push rod, the push rod is connected to the push rod slider, a push rod slide rail is arranged on the machine body, the push rod slider is connected to the push rod slide rail, the third cam drives the push rod slider, and the third cam can drive the push rod slider to move along the push rod slide rail during operation, and at the same time drive the push rod to move up and down in the working direction, and the structure is reliable and flexible.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is an overall schematic diagram of an automatic online biscuit sandwiching device according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the arrangement mechanism shown;

[0019] Figure 3 for Figure 1 The structural schematic diagram of the feeding mechanism shown;

[0020] Figure 4 for Figure 1 The structural schematic diagram of the compacting mechanism shown;

[0021] Figure 5 for Figure 1 The structural schematic diagram of the sandwich mechanism shown;

[0022] Figure 6 for Figure 1 A schematic structural diagram of a first cam is shown. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] Reference Figure 1 An automatic online biscuit sandwiching device according to an embodiment of the present invention comprises: a machine body 100, on which a conveyor belt 200 is arranged; a feeding mechanism 300, which is arranged on the conveyor belt 200 and comprises a forward feeding channel 310 and a reverse feeding channel 320 arranged in sequence, wherein the forward feeding channel 310 is used to allow biscuits to enter the conveyor belt 200 in a forward direction upward, and the reverse feeding channel 320 is used to allow biscuits to enter the conveyor belt 200 in a reverse direction upward; a sandwiching mechanism 400, which is arranged along the conveyor belt 200. The conveying direction of the conveyor belt 200 is set behind the feeding mechanism 300, and is used to spread the sandwich on the biscuits; the compacting mechanism 500 is set behind the sandwich mechanism 400 along the conveying direction of the conveyor belt 200, including a suction cup 510 set above the conveyor belt 200 and a push rod 520 set behind the suction cup 510 along the conveying direction of the conveyor belt 200, the suction cup 510 is used to suck up the biscuits with the front side facing up, and the push rod 520 is used to support the biscuits with the back side facing up.

[0028] During operation, the biscuits enter the device from the forward feed channel 310 and the reverse feed channel 320 respectively and fall on the conveyor belt 200. The biscuits entering the forward feed channel 310 face forward, and the biscuits entering the reverse feed channel 320 face reverse (i.e., the side coated with the sandwich) and the biscuits arranged in sequence in the forward and reverse directions move backward with the transmission belt; when the biscuits move to the bottom of the sandwich mechanism 400, the sandwich mechanism 400 coats the sandwich on the biscuits facing reversely upward; after the sandwich is coated, the biscuits come to the compacting mechanism 500 with the conveyor belt 200, at which time the suction cup 510 sucks up the biscuits facing forward in the front, while the biscuits facing reversely with the sandwich coated at the back continue to move forward with the conveyor belt 200 until they are supported by the push rod 520, and then the suction cup 510 presses down the biscuits facing forward to complete the compaction of the sandwich biscuits, and finally the push rod 520 rises to open the passage for the biscuits, so that the biscuits continue to be transported to the collection point with the conveyor belt 200. The entire process is fully automated, integrating the filling spreading and biscuit compacting processes on the same production line, greatly saving processing time and improving processing efficiency.

[0029] In some embodiments of the present invention, the conveyor belt 200 includes a plurality of conveying units parallel to each other, and the feeding mechanism 300, the sandwich mechanism 400 and the compacting mechanism 500 are arranged above each conveying unit, so that a plurality of biscuits can be processed at one time, further improving the processing efficiency.

[0030] Reference Figure 2 In some embodiments of the present invention, an arranging mechanism 600 is further included, which is arranged behind the feeding mechanism 300 along the conveyor belt 200, and includes an arranging shaft 610 fixed on the body 100, and a baffle 620 arranged parallel to the arranging shaft 610. The baffle 620 can abut the conveyor belt 200 when rotating. When a row of biscuits is delivered to the sandwich mechanism 400, they need to be aligned to facilitate the application of the sandwich and compaction. When the biscuits are delivered to the arranging mechanism 600, the biscuits of the same batch will be blocked by the baffle 620. When all the biscuits are blocked, the arranging shaft 610 drives the baffle 620 to rotate in the direction of movement of the conveyor belt 200, opening the passage and allowing the neatly arranged biscuits to enter the next process.

[0031] In some embodiments of the present invention, four groups of baffle bars 620 are evenly fixed on the arrangement shaft 610, and a 90-degree angle is set between each group of baffle bars 620, so that the next group of biscuits can be blocked immediately after the previous group of baffle bars 620 rotates, without waiting for the first group of baffle bars 620 to rotate to the bottom again, thereby speeding up the stacking of biscuits and improving processing efficiency.

[0032] Reference Figure 3 In some embodiments of the present invention, a first pushing block 311 is provided at the bottom of the forward feed channel 310, and a second pushing block 321 is provided at the bottom of the reverse feed channel 320. The first pushing block 311 and the second pushing block 321 are slidably connected to the guide rail 330 below the conveyor belt 200. The first pushing block 311 and the second pushing block 321 are driven by a pushing driving mechanism below the conveyor belt 200. The use of a pushing block structure can prevent accumulation at the bottom of the forward feed chute and the reverse feed chute, and the biscuits can be pushed into the conveyor belt 200 as soon as possible, thereby ensuring processing efficiency.

[0033] In some embodiments of the present invention, the push drive mechanism includes a push shaft 340 fixed to the body 100 and a first push connecting rod 350 connected to the push shaft 340. The end of the first push connecting rod 350 is connected to the second push block 321. The second push block 321 is also provided with a second push connecting rod 360 connected to the first push block 311. When the push system is working, the push shaft 340 rotates, driving one side of the first push connecting rod 350 to rotate around the push shaft 340, and at the same time driving the first push connecting rod 360 connected to the first push block 311. The second pushing block 321 of the material connecting rod 350 slides along the guide rail 330; and the second pushing connecting rod 360 fixed on one side of the second pushing block 321 also drives the first pushing block 311 to move along the guide rail 330; the first pushing block 311 and the second pushing block 321 can move simultaneously under the setting of this mechanism, ensuring that the forward biscuits and the reverse biscuits are pushed out from the forward feed channel 310 and the reverse feed channel 320 at the same time, ensuring the consistency of the feeding time of the feeding mechanism 300, and ensuring the production and processing efficiency.

[0034] In some embodiments of the present invention, the sandwich mechanism 400 includes a sandwich extruder 410 that can move up and down. The sandwich extruder 410 is fixed to the body 100 through guide rods 420 on both sides. The guide rods 420 are connected to a first cam 430 provided on the body 100. The guide rods 420 move up and down along the first cam 430, and at the same time drive the sandwich machine connected to the guide rods 420 to move up and down to apply the sandwich.

[0035] Reference Figure 1 and Figure 5 In some embodiments of the present invention, the sandwich mechanism 400 further includes a horizontal sandwich slide rail 440 disposed on the machine body, the horizontal sandwich slide rail 440 is slidably connected to the vertical sandwich slide rail 450 inside the machine body, and can move up and down along the vertical sandwich slide rail 450, the bottom of the horizontal sandwich slide rail 440 abuts against the first cam 430 through the connecting plate 460, the bottom of the guide rod 420 is slidably connected to the horizontal sandwich slide rail 440, and can move forward and backward along the horizontal sandwich slide rail 440, when working, the sandwich extruder 4 When the biscuits arrive at the processing station, the first cam 430 rotates to make the horizontal sandwich slide 440 move downward along the vertical sandwich slide 450, driving the sandwich extruder 410 fixed on the horizontal sandwich slide 440 through the guide rod 420 to move downward, and then the guide rod 420 moves forward synchronously along the horizontal sandwich slide 440 following the conveyor belt 100 while the sandwich extruder 410 squeezes the sandwich material toward the biscuits on the back, and finally the sandwich mechanism 400 moves upward and backward to reset, thereby completing a circle of action cycle.

[0036] Reference Figure 1 and Figure 6In some embodiments of the present invention, a control box 700 is also connected to the rear of the arrangement mechanism. The control box 700 is connected to a sensor 710. The sensor 710 is arranged on the first cam 430. The control box 700 controls the conveyor belt 200, the feeding mechanism 300, the sandwich mechanism 400 and the compacting mechanism 500. The sensor 710 monitors the movement speed of the system by monitoring the rotation speed of the first cam 430, and feeds back the detected data to the control box 710. The function of the control box 700 is to set and monitor data, and the speed of production and other aspects can be set according to the needs of productivity. Specifically, a sensing disc 720 is installed on the first cam 430, and the sensor 710 is arranged on the sensing disc 720. The sensing disc 720 can rotate with the first cam 430. One rotation of the sensing disc 720 represents that the system completes a set of processes.

[0037] In some embodiments of the present invention, a cam group 530 is provided on the body 100, and the cam group 530 includes a second cam and a third cam that rotate coaxially, the second cam is provided with two protrusions, the third cam is provided with one protrusion, the suction cup is connected to the second cam, and the push rod is connected to the third cam. Figure 4 Specifically, the suction cup 510 and the push rod 520 are connected to the cam group 530. The two sides of the cam group 530 are the second cam and the third cam, respectively. The second cam is provided with two protrusions, and the third cam is provided with a single protrusion. The suction cup 510 is connected to the second cam, and the push rod 520 is connected to the third cam. Specifically, the outer side of the cam group 530 is the second cam, and the inner side is the third cam. The suction cup 510 is connected to the outer side of the cam group 530, and the push rod 520 is connected to the inner side of the cam group 530. This setting of the cam group 530 ensures that when the cam group 530 rotates one circle, the suction cup 510 connected to the outer side will move up and down twice, including the first downward movement to suck up the positive biscuit and the second time to press the positive biscuit down and then reset; while the push rod 520 connected to the inner side only moves up and down once, that is, after the downward pressure is completed, the push rod 520 is lifted to open the passage for the biscuit to continue moving forward. This setting can ensure the automatic operation of the compaction process without manual operation, thereby ensuring processing efficiency.

[0038] In some embodiments of the present invention, a push rod slider 540 is provided below the push rod 520, the push rod 520 is connected to the push rod slider 540, a push rod slide rail 550 is provided on the machine body 100, the push rod slider 540 is connected to the push rod slide rail 550, and the third cam drives and connects the push rod slider 540. Specifically, the push rod 520 is tilted and fixed on the push rod slider 540 tilted on the machine body 100, the push rod slider 540 is slidably connected to the push rod slide rail 550 tilted on the machine body 100, the push rod slider 540 is also connected to the third cam of the cam group 530, and the cam group 530 can drive the push rod slider 540 to move along the push rod slide rail 550 during operation, and at the same time drive the push rod 520 to move up and down in the tilt direction, and the structure is reliable and flexible.

[0039] In some embodiments of the present invention, the first cam 430 , the cam assembly 530 , the arranging shaft 610 and the pushing shaft 340 are all driven by a motor disposed in the machine body 100 .

[0040] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An automatic online biscuit sandwich device, characterized in that: include: A machine body, wherein a conveyor belt is arranged on the machine body; A feeding mechanism, arranged on the conveyor belt, comprising a forward feeding channel and a reverse feeding channel arranged in sequence, wherein the forward feeding channel is used to allow the biscuits to enter the conveyor belt in a forward direction upward, and the reverse feeding channel is used to allow the biscuits to enter the conveyor belt in a reverse direction upward; A sandwich mechanism, arranged behind the feeding mechanism along the conveying direction of the conveyor belt, for spreading sandwiches on the biscuits with the reverse side facing upwards; A compacting mechanism is arranged at the rear of the sandwich mechanism along the conveying direction, comprising a suction cup arranged above the conveyor belt and a push rod arranged at the rear of the suction cup along the conveying direction, wherein the suction cup is used to suck up the biscuits with the front side facing upward, and the push rod is used to hold up the biscuits with the reverse side facing upward; Wherein, the sandwich mechanism comprises a sandwich extruder which moves up and down, and the sandwich extruder is fixed to the machine body through guide rods on both sides. The machine body is also provided with a first cam which is located below the sandwich mechanism and the guide rod is connected to the first cam.

2. The automatic online biscuit sandwiching device according to claim 1, characterized in that: The conveyor belt comprises a plurality of conveying units which are parallel to each other, and the feeding mechanism, the sandwich mechanism and the compacting mechanism are arranged above each of the conveying units.

3. The automatic online biscuit sandwiching device according to claim 1, characterized in that: A first pushing block is arranged at the bottom of the forward feeding channel, and a second pushing block is arranged at the bottom of the reverse feeding channel. The first pushing block and the second pushing block are slidably connected to the guide rail below the conveyor belt.

4. The automatic online biscuit sandwiching device according to claim 3, characterized in that: The first pushing block and the second pushing block are driven by a pushing driving mechanism under the conveyor belt, and the pushing driving mechanism includes a pushing shaft fixed to the machine body and a first pushing connecting rod connected to the pushing shaft, the end of the first pushing connecting rod is connected to the second pushing block, and the second pushing block is also provided with a second pushing connecting rod connected to the first pushing block.

5. The automatic online biscuit sandwiching device according to claim 1, characterized in that: The sandwich mechanism also includes a horizontal sandwich slide rail arranged on the body and a vertical sandwich slide rail arranged inside the body, the horizontal sandwich slide rail is slidably connected to the vertical sandwich slide rail and moves up and down along the vertical sandwich slide rail, the bottom of the horizontal sandwich slide rail abuts against the first cam, and the bottom of the guide rod is slidably connected to the horizontal sandwich slide rail and moves back and forth along the horizontal sandwich slide rail.

6. The automatic online biscuit sandwiching device according to claim 5, characterized in that: It also includes an arranging mechanism, which is arranged behind the feeding mechanism and in front of the sandwiching mechanism along the conveying direction. A control box is also connected to the rear of the arranging mechanism. The control box is connected to a sensor, which is arranged on the first cam. The control box controls the conveyor belt, feeding mechanism, sandwiching mechanism and compacting mechanism.

7. The automatic online biscuit sandwiching device according to claim 1, characterized in that: The machine body is provided with a cam group, which includes a second cam and a third cam rotating coaxially, the second cam is provided with two protrusions, the third cam is provided with one protrusion, the suction cup is connected to the second cam, and the push rod is connected to the third cam.

8. The automatic online biscuit sandwiching device according to claim 7, characterized in that: A push rod slider is arranged below the push rod, the push rod is connected to the push rod slider, a push rod slide rail is arranged on the machine body, the push rod slider is connected to the push rod slide rail, and the third cam drives and connects the push rod slider.

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