Bowl cubilose stacking device

Abstract

The invention discloses a bowl cubilose stacking device, and relates to the technical field of bowl cubilose production, the bowl cubilose stacking device comprises a stacking mechanism used for stacking rows of bowl cubilose and a transmission assembly, the transmission assembly is provided with a transplanting assembly used for transplanting the rows of bowl cubilose, and the transmission assembly is provided with a magnetic attraction assembly; the transmission assembly is provided with a cleaning assembly used for removing water on the surfaces of the cubilose in the bowls in rows, the transmission assembly, the transplanting assembly and the cleaning assembly are provided with conversion assemblies, and the conversion assemblies are matched with the transplanting assembly and the cleaning assembly respectively. Through linkage of the cleaning assembly and the suction cup mechanism, moisture on the surface of the cubilose is removed, the adsorption condition is optimized, the falling risk is greatly reduced, product damage is avoided, rubber ring sealing and negative pressure adsorption are matched, the packaging form of the cubilose in a bowl is adapted, adsorption is firm, a packaging film is not damaged, and the product quality is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of bowl-packaged bird's nest production technology, and in particular to a bowl-packaged bird's nest stacking device. Background Technology

[0002] In the production and processing of bowl-packaged bird's nest, stacking is a crucial step in subsequent high-temperature sterilization and packaging and storage, and it is necessary to ensure that the stacking is neat and that the bird's nest does not fall off.

[0003] However, in practical applications, there are still some unresolved problems. The following are some common problems of bowl-packaged bird's nest stacking devices: First, the adsorption is unstable. Residual moisture on the surface of the bird's nest can easily cause the suction cups to fail and fall off and be damaged. Second, the stacking is not continuous, requiring frequent manual addition of stacking plates, which is inefficient. Third, the handling of leftover materials is cumbersome. Bird's nests that have not been successfully adsorbed need to be stopped or reversed and conveyed. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above and / or existing bowl-packaged bird's nest stacking devices, the present invention is proposed.

[0006] Therefore, the problem to be solved by this invention is how to solve the problems of unstable adsorption, discontinuous stacking, and cumbersome handling of leftover materials.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a bowl-packaged bird's nest stacking device, comprising: a stacking mechanism for stacking rows of bowl-packaged bird's nests, including a transmission component, a transplanting component for transplanting rows of bowl-packaged bird's nests mounted on the transmission component, a magnetic suction component mounted on the transmission component, and a cleaning component for removing water from the surface of the rows of bowl-packaged bird's nests mounted on the transmission component, the transplanting component, and the cleaning component; conversion components mounted on the transmission component, the transplanting component, and the cleaning component, and the conversion components respectively cooperate with the transplanting component and the cleaning component; a feeding plate unloading component is provided at the bottom of the transmission component; and a feeding mechanism for conveying the rows of bowl-packaged bird's nests. Installed on one side of the palletizing mechanism, the system includes a conveyor fixed to one side of the transmission assembly for conveying rows of bowl-shaped bird's nests. The conveyor is equipped with a discharge assembly for discharging unsuccessfully transplanted bowl-shaped bird's nests. A suction cup mechanism is also included, used for adsorbing, fixing, and transplanting the bowl-shaped bird's nests. This mechanism is installed at the bottom of the transplanting assembly and includes a cylinder connected to the transplanting assembly. A short tube slides on the cylinder, and a suction cup is connected to the lower end of the short tube. A rubber ring is embedded at the bottom of the suction cup. An opening and closing element is installed on the inner wall of the cylinder and fixed to the short tube. A piston slides on the inner wall of the cylinder and is fixedly sleeved on the upper end of the short tube. A spring is sleeved on the upper surface of the short tube.

[0008] As a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, wherein: a retaining ring is fixed on the inner wall of the cylinder and the retaining ring cooperates with the piston; one end of the spring is fixed to the bottom of the piston and the inner wall of the cylinder respectively; a pushing member is installed on the inner wall of the short tube and the pushing member cooperates with the rubber ring; a guide strip is fixed on the outer surface of the short tube and the guide strip slides on the cylinder.

[0009] In a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, the transmission assembly includes a base plate, a frame fixed to the top of the base plate, a long rod rotating at one end of the frame, and two short rods rotating at the other end of the frame. Sprockets are fixedly fitted onto the surfaces of both ends of the long rod and the surfaces of the two short rods. A chain is drivenly connected to the surface of the sprockets. A motor is fixed to one side of the frame, and the motor output shaft is fixed to one end of the long rod. Two guide rails are symmetrically distributed and fixed to the inner wall of the frame. Rollers slide within the guide rails. A frame is fixed to one end of each roller. A connecting plate is fixed to the frame, and one end of the connecting plate is fixed to the chain.

[0010] As a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, the transplanting component includes a cylinder fixed on the frame, a square frame fixed to the output end of the cylinder, a guide rod fixed to each of the four corners of the top of the square frame, and the guide rod sliding on the frame, the upper end of the cylinder communicating with the square frame, and the square frame cooperating with the conversion component.

[0011] In a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, the magnetic suction assembly includes a support plate fixed to the frame, a cylinder two fixed to the top of the support plate, and an I-shaped plate fixed to the output end of the cylinder two. Spline rods slide at the four corners of the I-shaped plate, and an electromagnet is fixed to the lower end of the spline rod. A spring two is sleeved on the surface of the spline rod, and the two ends of the spring two abut against the bottom of the I-shaped plate and the top of the electromagnet, respectively. An anti-detachment block is fixed to the upper end of the spline rod. Guide rods two symmetrically distributed slide on the support plate, and the lower ends of the guide rods two are fixed to the top of the I-shaped plate.

[0012] In a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, the cleaning component includes vertical plates fixed to the frame and symmetrically distributed. Each of the two vertical plates has a movable plate at its upper end, and a horizontal bar is fixed between the upper ends of the two movable plates. A cylinder is rotatably connected between the horizontal bar and the frame. An arc-shaped frame is fixed to the lower end of each of the two movable plates. A slider slides within each of the two arc-shaped frames. A roller rotates between the two sliders. A water-absorbing sleeve is fitted onto the surface of the roller. An arc rod is fixed within the arc-shaped frame, and the slider slides on the arc rod. A spring is fitted onto one end of the arc rod, and both ends of the spring are fixed to the inner wall of the arc-shaped frame and the surface of the slider, respectively. A short sleeve is fixed to one side of the slider, and a support rod is fixed to the surface of the short sleeve. A suction frame is fixed to the upper end of the support rod. A push plate is fixed between the two arc-shaped frames.

[0013] In a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, the conversion component includes a switching component fixed on the frame, a driving component installed on the frame and cooperating with the switching component, and hoses one, two and three respectively connected to the switching component, one end of hose one being connected to the top of the frame, a filter fixed on one side of the frame, one end of hose two being connected to one end of the filter, the other end of the filter being connected to an external air pump through a pipe, and one end of hose three being connected to a suction frame.

[0014] As a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, the opening and closing component includes a connecting block fixed to the inner wall of the cylinder, and a vertical sleeve rotatably mounted on the connecting block. A vertical rod slides on the inner wall of the vertical sleeve, and the lower end of the vertical rod is fixed to the inner wall of the short pipe via a connecting rod. A guide groove is provided on the surface of the vertical rod. A ball bearing is embedded in the inner wall of the vertical sleeve, and the ball bearing slides in the guide groove. A plate is sleeved on the upper end of the vertical rod, and the plate is fixed to the inner wall of the cylinder. A plate is fixedly sleeved on the surface of the vertical sleeve, and the plate rotates on the inner wall of the cylinder. A symmetrically distributed air hole is provided on the plate, and a symmetrically distributed air hole is provided on the plate, and the air hole is matched with the air hole.

[0015] As a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, the pushing component includes a support plate fixed to the inner wall of the short tube, a sliding column sliding on the support plate, and a round block fixedly sleeved on the surface of the sliding column, a rubber cover fixed on the surface of the round block, and the rubber cover cooperating with a rubber ring, a spring four sleeved on the upper surface of the sliding column, and the two ends of the spring four fixed to the bottom of the support plate and the top of the round block respectively, a stop block fixed at the lower end of the sliding column, and a limit block fixed at the upper end.

[0016] As a preferred embodiment of the bowl-shaped bird's nest stacking device of the present invention, the feeding plate unloading assembly includes two support frames fixed to the bottom of the base plate, and the feeding plate frame and the stacking frame are respectively placed in the two support frames. Multiple stacking plates are placed in the feeding plate frame in a stacked form. A lifting machine is provided under both support frames for lifting the stacking plates and the bowl-shaped bird's nest after stacking.

[0017] The beneficial effects of this invention are as follows: 1. By linking the cleaning component with the suction cup mechanism, the surface moisture of the bird's nest is removed and the adsorption conditions are optimized, which greatly reduces the risk of falling and avoids product damage. The rubber ring seal and negative pressure adsorption work together to adapt to the packaging form of bowl-shaped bird's nest, adsorb firmly and without damaging the packaging film, thus ensuring product quality.

[0018] 2. The magnetic suction component automatically lays the palletizing plate, and the residual material discharge component automatically handles the unadsorbed bird's nests. No manual intervention is required throughout the entire process, realizing full automation from feeding, pretreatment, adsorption, transplanting to palletizing. Compared with manual or semi-automatic palletizing, it greatly improves production efficiency and is suitable for batch production needs. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A scene depicting a device for stacking bird's nest in bowls.

[0021] Figure 2 Another perspective view of the scene of the bowl-shaped bird's nest stacking device.

[0022] Figure 3 A partial sectional, three-dimensional view of the structure of a bowl-packaged bird's nest stacking device.

[0023] Figure 4 A partial sectional perspective view of a bowl-packaged bird's nest stacking device.

[0024] Figure 5 This is a partial sectional plan view of the bowl-packaged bird's nest stacking device.

[0025] Figure 6 A partial structural separation perspective view of a bowl-packaged bird's nest stacking device.

[0026] Figure 7 A three-dimensional cross-sectional view of the cylinder and short tube of a bowl-packaged bird's nest stacking device.

[0027] Figure 8 A three-dimensional view of plate one and plate two of the bowl-packaged bird's nest stacking device.

[0028] Figure 9 A three-dimensional view showing the separation of the short column and the discharge plate of the bowl-packaged bird's nest stacking device.

[0029] Figure 10 A three-dimensional view of the stacking plate of the bowl-packaged bird's nest stacking device and the bowl-packaged bird's nest after stacking.

[0030] In the diagram: 1. Palletizing mechanism; 11. Transmission assembly; 12. Transplanting assembly; 13. Magnetic suction assembly; 14. Cleaning assembly; 15. Conversion assembly; 16. Feeding and unloading assembly; 2. Feeding mechanism; 21. Conveyor; 22. Residual material discharge assembly; 3. Suction cup mechanism; 31. Cylinder; 32. Short pipe; 33. Rubber ring; 34. Opening and closing component; 35. Piston; 36. Abutment ring; 37. Spring 1; 38. Pushing component; 39. Suction cup; 310. Guide bar; 111. Base plate; 112. Frame; 113. Long rod; 114. Short rod; 115. Sprocket; 116. Chain; 117. Motor; 118. Guide rail; 119. Roller; 1110. Frame; 1111. Connecting plate; 121. Cylinder 1; 122. Square frame; 123. Guide rod 1; 131. Support plate; 132. Cylinder 2; 133. I-beam plate; 134. Spline rod; 135. Electromagnet; 136. Spring 2; 137. Anti-detachment block; 138. Guide rod 2; 141. Vertical plate; 142. Movable plate; 143. Horizontal bar; 144. Cylinder 3; 145. Arc frame; 146. Slider; 147. Roller; 148. Water suction sleeve; 149. Arc rod; 1410. Spring 3; 1411. Short sleeve; 1412. Support rod; 1413. Push plate; 1414. Suction frame; 1415. Mesh plate; 151. Switching component; 152. Driving component; 153. Hope 1; 154. Hope 2; 155. Filter; 156. Hope 3; 1511. Valve body; 1512. Valve block; 1513. Channel 1; 1514. Channel 2; 1515. Valve stem; 1521. Round rod; 1522. Connecting frame; 1523. Round sleeve; 1524. Guide groove 1; 1525. Ball bearing 1; 1526. Bevel gear 1; 1527. Bevel gear 2; 341. Connecting block; 342. Vertical sleeve; 343. Vertical rod; 344. Guide groove 2; 345. Ball bearing 2; 346. Plate 1; 347, Plate 2; 348, Air Hole 1; 349, Air Hole 2; 381, Support Plate; 382, ​​Sliding Column; 383, Round Block; 384, Rubber Cover; 385, Spring 4; 386, Abutment Block; 387, Limiting Block; 161, Support Frame; 162, Plate Supply Frame; 163, Stacking Frame; 164, Lifting Machine; 165, Stacking Plate; 221, Frame Body; 222, Electric Telescopic Rod; 223, Square Plate; 224, Short Column; 225, Discharge Plate; 226, Arc Bolt; 227, Short Block; 228, Spring 5; 229, Horizontal Block; 2210, Abutment Rod; 2211, Guide Rod 3; 2212, Roller. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1, referring to Figures 1-3 This is the first embodiment of the present invention, which provides a bowl-shaped bird's nest stacking device, which includes a stacking mechanism 1, a feeding mechanism 2 and a suction cup mechanism 3.

[0035] Specifically, the palletizing mechanism 1 is used to palletize rows of bowl-shaped bird's nests. It includes a transmission component 11, a transplanting component 12 for transplanting rows of bowl-shaped bird's nests, a magnetic suction component 13, and a cleaning component 14 for removing water from the surface of the rows of bowl-shaped bird's nests. A conversion component 15 is installed on the transmission component 11, the transplanting component 12, and the cleaning component 14, and the conversion component 15 cooperates with the transplanting component 12 and the cleaning component 14 respectively. A feeding plate unloading component 16 is provided at the bottom of the transmission component 11.

[0036] Below the transplanting component 12, there is a suction cup mechanism 3 arranged in a linear array. One end of the conversion component 15 is connected to an air pump, which drives the magnetic suction component 13 and the transplanting component 12 to move back and forth through the transmission component 11. During this process, the rows of bowl-shaped bird's nests on the conveyor 21 are adsorbed and transplanted, and the stacking plate 165 is continuously stacked on the transplanted bowl-shaped bird's nests, thereby realizing continuous stacking of bowl-shaped bird's nests. With the setting of the cleaning component 14, when the rows of bowl-shaped bird's nests are transported to the bottom of the transplanting component 12, the moisture on the top of the bowl-shaped bird's nests is removed, ensuring that the suction cup mechanism 3 can stably adsorb the transplanted bowl-shaped bird's nests and reduce the risk of falling.

[0037] By changing the air passage through the conversion component 15, the negative pressure condition can be increased when the suction cup mechanism 3 moves down to adsorb the bowl-shaped bird's nest, thereby achieving adsorption and fixation. During the transplanting process, the suction cup mechanism 3 moves up and automatically closes, but the negative pressure condition is maintained. The air passage is changed during the movement, which can dry the water-absorbing sleeve 148 used for water absorption on the cleaning component 14, ensuring the effect of water removal next time. After the transplanting is completed, when the bowl-shaped bird's nest is placed down, it is connected to the atmosphere as the suction cup mechanism 3 moves down, thereby achieving the function of automatically releasing the adsorption. Through the setting of the magnetic suction component 13, the stacking plate 165 can be magnetically attracted and then transferred to the row of bowl-shaped bird's nests after being transplanted by the suction cup mechanism 3 through the transmission component 11, providing support for the next transplanting and placement of bowl-shaped bird's nests, thereby realizing the continuous stacking of bowl-shaped bird's nests.

[0038] Specifically, the feeding mechanism 2 is used to transport rows of bowl-shaped bird's nests. It is installed on one side of the stacking mechanism 1 and includes a conveyor 21 fixed to one side of the transmission component 11 for transporting rows of bowl-shaped bird's nests. The conveyor 21 is equipped with sensors for feedback on the transport of rows of bowl-shaped bird's nests, so that the rows of bowl-shaped bird's nests are accurately transported to the corresponding position of the suction cup mechanism 3 above the transplanting component 12. A material receiving and return device can be externally installed on one side of the conveyor 21. The conveyor 21 is equipped with a residual material discharge component 22 for discharging bowl-shaped bird's nests that have not been successfully transplanted. With the setting of the residual material discharge component 22, when the cleaning component 14 moves back with the transplanting component 12, it can push the bowl-shaped bird's nests that have not been successfully adsorbed and fixed by the suction cup mechanism 3 onto it, and then discharge them and return them through the material receiving and return device. There is no need to reverse the conveyor 21, which is convenient for the operator to discharge.

[0039] Specifically, the suction cup mechanism 3 is used to adsorb, fix, and transplant the bowl-shaped bird's nest. It is installed at the bottom of the transplanting component 12 and includes a cylinder 31 connected to the transplanting component 12. A short tube 32 slides on the cylinder 31. The lower end of the short tube 32 is connected to a suction cup 39. A rubber ring 33 is embedded at the bottom of the suction cup 39. An opening and closing component 34 is installed on the inner wall of the cylinder 31 and is fixed to the short tube 32. A piston 35 slides on the inner wall of the cylinder 31 and is fixedly sleeved on the upper end of the short tube 32. A spring 37 is sleeved on the upper surface of the short tube 32. The short tube 32 passes through the cylinder 31 and is slidably connected to it. The piston 35 and the inner wall of the cylinder 31 are sealed.

[0040] With the opening and closing component 34 in place, after the rubber ring 33 at the bottom of the suction cup 39 contacts the top of the bowl-shaped bird's nest, the cylinder 31 can be opened as the transplanting component 12 moves downward. Under the suction of the air pump, a negative pressure is maintained inside, which adsorbs and fixes the bowl-shaped bird's nest under the rubber ring 33 at the bottom of the suction cup 39. As it moves upward, it automatically closes while maintaining the negative pressure. During the transplanting and stacking process, the conversion component 15 has already switched the air path, making the frame 122 connected to the atmosphere. When the bowl-shaped bird's nest is placed on the stacking plate 165, the cylinder 31 continues to move downward on the short pipe 32, opening the opening and closing component 34 to connect with the atmosphere, thereby automatically releasing the adsorption and fixation. Fixing and unlocking can be achieved simply by moving up and down. At the same time, there is no situation where, due to the presence of multiple traditional suction cups, if one of them fails to adsorb and fix the bowl-shaped bird's nest, the traditional suction cup cannot be closed, resulting in connection with the atmosphere and preventing other traditional suction cups from adsorbing and fixing the bowl-shaped bird's nest.

[0041] Example 2, refer to Figures 1 to 7 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0042] Specifically, a stop ring 36 is fixed to the inner wall of the cylinder 31, and the stop ring 36 cooperates with the piston 35. By setting the stop ring 36, the piston 35 is limited, so that the short tube 32 can move within a certain range on the cylinder 31. After the piston 35 contacts the stop ring 36, as the cylinder 31 moves upward, it can drive the piston 35, the short tube 32 and the suction cup 39 to move upward. The two ends of the spring 37 are fixed to the bottom of the piston 35 and the inner wall of the cylinder 31, respectively. A pusher 38 is installed on the inner wall of the short tube 32, and the pusher 38 cooperates with the rubber ring 33. A guide strip 310 is fixed on the outer surface of the short tube 32, and the guide strip 310 slides on the cylinder 31. By setting the guide strip 310, the short tube 32 is guided and limited on the cylinder 31, so that the short tube 32 will not rotate when it moves on the cylinder 31.

[0043] The spring 37 deforms as the piston 35 moves within the cylinder 31, providing force for the subsequent reset of the piston 35 and short tube 32. The pusher 38, when the suction cup mechanism 3 moves downwards to adsorb and fix the bowl-shaped bird's nest, first contacts the sealing film on top of the bowl-shaped bird's nest. As force is applied, the sealing film tightens, facilitating full contact between the rubber ring 33 at the bottom of the suction cup 39 and the sealing film on top of the bowl-shaped bird's nest. This improves the stability of the adsorption and fixation, reduces the number of bowl-shaped bird's nests that are not adsorbed and transplanted, and increases pressure during subsequent removal of the transplant, allowing the sealing film on top of the bowl-shaped bird's nest to better separate from the rubber ring 33 at the bottom of the suction cup 39, preventing adhesion.

[0044] Specifically, the transmission assembly 11 includes a base plate 111, a frame 112 fixed to the top of the base plate 111, a long rod 113 rotating at one end of the frame 112, and two short rods 114 rotating at the other end of the frame 112. Sprockets 115 are fixedly fitted on both ends of the long rod 113 and the surfaces of the two short rods 114. A chain 116 is connected to the surface of the sprockets 115. A motor 117 is fixed to one side of the frame 112, and the output shaft of the motor 117 is fixed to one end of the long rod 113. Two guide rails 118 are symmetrically distributed and fixed on the inner wall of the frame 112. Rollers 119 slide inside the guide rails 118. A frame 1110 is fixed to one end of the rollers 119. A connecting plate 1111 is fixed on the frame 1110, and one end of the connecting plate 1111 is fixed to the chain 116.

[0045] Both the long rod 113 and the short rod 114 are rotatably connected to the frame 112 via bearings. Six rollers 119 are provided on a frame 1110 and are symmetrically distributed on both sides of the frame 1110. There are four connecting plates 1111, which are symmetrically distributed on the top of the frame 221. The connecting plates 1111 are fixedly connected to the chain 116 by bolts. A displacement sensor is installed on the frame 1110 to accurately control the position of the drive magnetic suction component 13, the transplanting component 12 and the cleaning component 14. By controlling the forward and reverse rotation of the output shaft of the motor 117, the long rod 113 is rotated. Under the action of the sprocket 115 and the chain 116, the connecting plate 1111 and the frame 1110 are moved, and the rollers 119 move within the guide rail 118, thereby realizing the reciprocating movement of the magnetic suction component 13, the transplanting component 12 and the cleaning component 14, thus realizing continuous stacking of bowl-shaped bird's nest.

[0046] Specifically, the transplanting assembly 12 includes a cylinder 121 fixed to the frame 1110. A square frame 122 is fixed to the output end of the cylinder 121. Guide rods 123 are fixed to the four corners of the top of the square frame 122, and these guide rods 123 slide on the frame 1110. The upper end of the cylinder 31 communicates with the square frame 122. The square frame 122 cooperates with the conversion assembly 15. There are four guide rods 123, which pass through the frame 1110 and are slidably connected to it. When the guide rod 123 guides and limits the movement of the square frame 122 driven by the cylinder 121, the square frame 122 remains stable during movement. By controlling the extension and retraction of the cylinder 121, the square frame 122 moves up and down, which drives the suction cup mechanism 3 at the bottom to adsorb and fix the bowl-shaped bird's nest. At this time, the external air pump is connected to the square frame 122. When transplanting after adsorption and fixation, the suction cup mechanism 3 is turned off, and the conversion component 15 connects the external air pump to the cleaning component 14.

[0047] Specifically, the magnetic attraction assembly 13 includes a support plate 131 fixed to the frame 221. A cylinder 132 is fixed to the top of the support plate 131, and an I-shaped plate 133 is fixed to the output end of the cylinder 132. Spline rods 134 slide at the four corners of the I-shaped plate 133, and an electromagnet 135 is fixed to the lower end of the spline rods 134. A spring 136 is sleeved on the surface of the spline rods 134, and the two ends of the spring 136 abut against the bottom of the I-shaped plate 133 and the top of the electromagnet 135, respectively. An anti-detachment block 137 is fixed to the upper end of the spline rods 134. Guide rods 138 are symmetrically distributed and slide on the support plate 131, and the lower ends of the guide rods 138 are fixed to the top of the I-shaped plate 133.

[0048] A relay is installed on the support plate 131 to control the on / off state of the electromagnet 135. With the setting of spring 37, when the control cylinder 132 extends and drives the I-shaped plate 133 to move downward, the spline rod 134 and the electromagnet 135 move downward. After the energized electromagnet 135 contacts the iron stacking plate 165, as the I-shaped plate 133 moves downward, the spring 37 is compressed, so that the electromagnet 135 and the stacking plate 165 are fully pressed into contact. With the setting of anti-detachment block 137, after the electromagnet 135 magnetically attracts the stacking plate 165, the control cylinder 132 retracts, the I-shaped plate 133 moves upward and abuts against the anti-detachment block 137. Then, as the I-shaped plate 133 moves upward, it can drive the spline rod 134 and the electromagnet 135 to move upward, pulling up the top stacking plate 165.

[0049] Then, driven by the transmission component 11, the magnetic suction component 13 with the stacking plate 165 is moved to the top of the stacked bowl-shaped bird's nest and placed on top of the bowl-shaped bird's nest to prepare for the next layer of stacking. At the same time, the transplanting component 12 moves back during this process, so that while the bowl-shaped bird's nest under the suction cup mechanism 3 is released, the stacking plate 165 required for the next layer is magnetically fixed. When the transplanting component 12 is reset, the stacking plate 165 required for the next layer is transferred to the bowl-shaped bird's nest after the last transplant. There are two guide rods 138, both of which pass through the support plate 131 and are slidably connected to it.

[0050] Specifically, the cleaning component 14 includes symmetrically distributed vertical plates 141 fixed to the frame 1110. Each vertical plate 141 has a movable plate 142 rotatably mounted on its upper end. A crossbar 143 is fixed between the upper ends of the two movable plates 142. A cylinder 144 rotatably connects the crossbar 143 and the frame 1110. Each movable plate 142 has an arc-shaped frame 145 fixed to its lower end. A slider 146 slides within each arc-shaped frame 145. A roller 147 rotatably rotates between the two sliders 146. A water-absorbing sleeve 148 is fitted onto the surface of the roller 147. An arc rod 149 is fixed inside the frame 145, and a slider 146 slides on the arc rod 149. A spring 1410 is sleeved on one end of the arc rod 149, and the two ends of the spring 1410 are fixed to the inner wall of the arc frame 145 and the surface of the slider 146, respectively. A short sleeve 1411 is fixed on one side of the slider 146, and a support rod 1412 is fixed on the surface of the short sleeve 1411. A suction frame 1414 is fixed at the upper end of the support rod 1412. A push plate 1413 is fixed between the two arc frames 145, and a mesh plate 1415 is fixed on one side of the suction frame 1414.

[0051] There are two vertical plates 141 and two movable plates 142. The movable plate 142 is rotatably connected to the vertical plate 141 via a rotating shaft. The roller 147 is rotatably connected to the slider 146 via a bearing. The water-absorbing sleeve 148 is detachably fixed to the surface of the roller 147. The water-absorbing sleeve 148 is made of cotton material. Through the setting of the push plate 1413, during the process of transplanting and resetting the bowl-shaped bird's nest after transplanting by the transplanting assembly 12 and the suction cup mechanism 3, the extension of the cylinder 3 144 is controlled to rotate the horizontal bar 143 and the movable plate 142. This causes the arc frame 145 to rotate, the absorbent sleeve 148 to disengage from the base plate 111, and as the rotating slider 146 moves on the arc rod 149 and the spring 1410 is compressed, the absorbent sleeve 148 contacts the base plate 111 and the conveyor belt on the conveyor 21 during the return process under the action of the elastic force of the spring 1410. At the same time, the push plate 1413 rotates to adjust its position, and during the return process with the transplanting component 12, it pushes any unabsorbed bowl-shaped bird's nest onto the residual material discharge component 22 and then discharges it.

[0052] In this process, the conversion component 15 connects the external air pump to the hose 156, so that the gas enters the suction frame 1414 from around the water-absorbing sleeve 148 and is then discharged from the air pump, which dries the water-absorbing sleeve 148. After the push plate 1413 pushes the bowl-shaped bird's nest that may not have been absorbed onto the residual material discharge component 22, it moves back slightly and controls the retraction of the cylinder 144 to reset the water-absorbing sleeve 148. When the conveyor 21 moves and transports the rows of bowl-shaped bird's nests to the bottom of the suction cup mechanism 3, it needs to pass through the water-absorbing sleeve 148 to absorb the moisture that may be present on the top of the bowl-shaped bird's nests. The mesh plate 1415 prevents large particles of impurities from entering the suction frame 1414 and filters the gas.

[0053] Example 3, referring to Figures 2 to 10 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0054] Specifically, the conversion component 15 includes a switching component 151 fixed on the frame 1110, a driving component 152 installed on the frame 112, and the driving component 152 cooperates with the switching component 151. The switching component 151 is connected to a first hose 153, a second hose 154 and a third hose 156 respectively. One end of the first hose 153 is connected to the top of the square frame 122. A filter 155 is fixed on one side of the frame 112, and one end of the second hose 154 is connected to one end of the filter 155. The other end of the filter 155 is connected to an external air pump through a pipe. One end of the third hose 156 is connected to the suction frame 1414.

[0055] With the switching component 151, and in cooperation with the driving component 152, the connection between the external air pump and hose 153 or hose 156 can be switched. When the suction cup mechanism 3 is performing the suction and fixation operation on the bowl-shaped bird's nest, the external air pump is connected to hose 153 to provide negative pressure to the frame 122 and the suction cup mechanism 3. When transplanting after suction and fixation, the external air pump is connected to the suction frame 1414 on the cleaning component 14, so that hose 153 is connected to the atmosphere. However, this does not affect the negative pressure condition inside the suction cup mechanism 3. Only when the opening and closing component 34 is opened when the placement is obstructed, the negative pressure condition is released through the connection between hose 153 and the atmosphere, thereby achieving automatic release. The filter 155 has a dehumidification function and can filter and dehumidify the gas entering the air pump.

[0056] Specifically, the opening and closing component 34 includes a connecting block 341 fixed to the inner wall of the cylinder 31, and a vertical sleeve 342 rotatably mounted on the connecting block 341. A vertical rod 343 slides on the inner wall of the vertical sleeve 342, and the lower end of the vertical rod 343 is fixed to the inner wall of the short pipe 32 via a connecting rod. A guide groove 344 is provided on the surface of the vertical rod 343. A ball bearing 345 is embedded in the inner wall of the vertical sleeve 342, and the ball bearing 345 slides in the guide groove 344. A plate 346 is sleeved on the upper end of the vertical rod 343, and the plate 346 is fixed to the inner wall of the cylinder 31. A plate 347 is fixedly sleeved on the surface of the vertical sleeve 342, and the plate 347 rotates on the inner wall of the cylinder 31. A symmetrically distributed air hole 348 is provided on the plate 346, and a symmetrically distributed air hole 349 is provided on the plate 347, and the air hole 349 cooperates with the air hole 348.

[0057] The vertical sleeve 342 is rotatably connected to the connecting block 341 via a bearing. The vertical rod 343 is sealed between the vertical sleeve 342 and the first plate 346. The second plate 347 is sealed between the first plate 346 and the cylinder 31. When the cylinder 121 extends and moves the square frame 122 downward, the rubber ring 33 on the suction cup mechanism 3 contacts the top of the bowl-shaped bird's nest, causing the cylinder 31 to move on the short tube 32. The piston 35 moves on the inner wall of the cylinder 31 and the spring 37 is stretched, which causes the second ball 345 to move in the second guide groove 344, causing the vertical sleeve 342 and the second plate 347 to rotate 90 degrees, connecting the first air hole 348 and the second air hole 349. Then, under the action of the air pump, the gas is extracted and the air is in a negative pressure state. When the air is moved upward and reset, the air hole is closed and the air hole remains in a negative pressure state. When the air is moved downward and released in the subsequent transplanting, the air hole automatically opens to connect with the atmosphere and releases the adsorption fixation.

[0058] Specifically, the pusher 38 includes a support plate 381 fixed to the inner wall of the short pipe 32, a sliding column 382 sliding on the support plate 381, and a round block 383 fixedly sleeved on the surface of the slider 146. A rubber cover 384 is fixedly sleeved on the surface of the round block 383, and the rubber cover 384 cooperates with the rubber ring 33. A spring 385 is sleeved on the upper surface of the sliding column 382, ​​and the two ends of the spring 385 are respectively fixed to the bottom of the support plate 381 and the top of the round block 383. A stop block 386 is fixed at the lower end of the sliding column 382, ​​and a limit block 387 is fixed at the upper end.

[0059] The sliding column 382 passes through the support plate 381 and is slidably connected to it. The rubber cover 384 has elasticity and reset function, and is trumpet-shaped with through holes. Through the setting of the abutment block 386 and the rubber cover 384, before the suction cup 39 moves to contact the bowl-shaped bird's nest, the abutment block 386 contacts the sealing film on the top of the bowl-shaped bird's nest first. As force is applied, the sealing film is tightened. As the sliding column 382 moves down on the support plate 381, and the spring 385 is compressed, the rubber cover 384 is driven to separate from the rubber ring 33, so that the rubber ring 33 is in full contact with the sealing film on the top of the bowl-shaped bird's nest, improving the stability of adsorption and fixation. When it is released after transplanting and connecting with the atmosphere, the spring 385 causes the abutment block 386 to push against the bowl-shaped bird's nest, so that the sealing film on the top of the bowl-shaped bird's nest is better separated from the rubber ring 33 at the bottom of the suction cup 39. The rubber cover 384 resets again to better separate the rubber ring 33 at the bottom of the suction cup 39 from the sealing film on the top of the bowl-shaped bird's nest.

[0060] Specifically, the feeding assembly 16 includes two support frames 161 fixed to the bottom of the base plate 111. The feeding frame 162 and the stacking frame 163 are respectively placed in the two support frames 161. The feeding frame 162 contains multiple stacked plates 165. A lifting mechanism 164 is provided under each of the two support frames 161 for lifting the stacked plates 165 and the bowl-shaped bird's nest after stacking.

[0061] The supply rack 162 and the stacking rack 163 are supported by two support frames 161, which can be pulled out normally. The stacking plate 165 is made of iron and can be magnetically transferred under the electromagnetic attraction of the electromagnet 135. The stacking plate 165 can be lifted by two lifting machines 164 to ensure the normal magnetic attraction of the magnetic component 13 and to support the continuously stacked bowl-shaped bird's nests and the stacking plate 165 in the stacking rack 163, so that the subsequent stacking of bowl-shaped bird's nests can be gradually moved down to ensure the subsequent stacking of bowl-shaped bird's nests.

[0062] Example 4, refer to Figures 1-9 This is the fourth embodiment of the present invention, which is based on the first three embodiments.

[0063] Specifically, the switching component 151 includes a valve housing 1511 fixed on the frame 221. A valve block 1512 is rotatably mounted on the inner wall of the valve housing 1511. The valve block 1512 is provided with a first channel 1513 and a second channel 1514. A first hose 153, a second hose 154 and a third hose 156 are respectively connected to the valve housing 1511. The first channel 1513 and the second channel 1514 are respectively engaged with the first hose 153, the second hose 154 and the third hose 156. A valve stem 1515 is rotatably mounted on the valve housing 1511, and one end of the valve stem 1515 is fixed to the surface of the valve block 1512.

[0064] The driving component 152 includes a round rod 1521 fixed to the inner wall of the frame 112 by a support block. A connecting frame 1522 is fixed on the frame 1110, and the valve stem 1515 rotates on the connecting frame 1522. A round sleeve 1523 is movably sleeved on the surface of the round rod 1521, and the round sleeve 1523 rotates on the connecting frame 1522. A guide groove 1524 is opened on the surface of the round rod 1521. A ball bearing 1525 is embedded in the inner wall of the round sleeve 1523, and the ball bearing 1525 slides in the guide groove 1524. A bevel gear 1526 is fixedly sleeved on the surface of the round sleeve 1523. A bevel gear 2 1527 is fixed at one end of the valve stem 1515, and the bevel gear 1526 meshes with the bevel gear 2 1527.

[0065] Both the valve block 1512 and the valve stem 1515 are sealed to the valve housing 1511. The circular sleeve 1523 is rotatably connected to the connecting frame 1522 via a bearing. The first bevel gear 1526 and the second bevel gear 1527 have the same specifications and dimensions. When the transmission assembly 11 moves the transplanting assembly 12 to the position for adsorbing and fixing the bowl-shaped bird's nest, the connecting frame 1522 drives the circular sleeve 1523 to move on the circular rod 1521, causing the first ball 1525 to move within the first guide groove 1524, thereby causing the circular sleeve 1523 to rotate. The valve stem 1515 and valve block 1512 rotate 90 degrees under the transmission of bevel gear 1526 and bevel gear 2 1527, connecting channel 1513 with hose 153 and hose 2 154, thereby connecting the air pump with the frame 122. Hose 3 156 is connected to the atmosphere through channel 2 1514. When the adsorption, fixation, transplantation and relocation are performed, channel 1513 is connected with hose 153 and hose 3 156, and hose 153 is connected to the atmosphere through channel 2 1514.

[0066] The residual material discharge assembly 22 includes a frame 221 fixed to the conveyor 21, an electric telescopic rod 222 fixed to the frame 221, a square plate 223 fixed to the lower end of the electric telescopic rod 222, a short column 224 fixed to one side of the square plate 223, and a discharge plate 225 rotating on the short column 224. An arc-shaped bolt 226 is fixed to the top of the square plate 223, and a short block 227 is fixed to one side of the discharge plate 225, and the short block 227 slides on the arc-shaped bolt 226. A spring is sleeved on the surface of the arc-shaped bolt 226. Spring 228 is fixed at one end of arc bolt 226 and the surface of short block 227 respectively. A horizontal block 229 is fixed on the inner wall of frame 221, and a stop rod 2210 is fixed at one end of horizontal block 229. The stop rod 2210 cooperates with the discharge plate 225. Guide rods 2211 are symmetrically distributed on frame 221 and the lower end of guide rods 2211 is fixed to the top of square plate 223. Rollers 2212 are linearly arrayed and rotate on discharge plate 225.

[0067] The short column 224 is rotatably connected to the discharge plate 225 via bearings. The discharge plate 225 is L-shaped and inclined at the internal bending transition surface to prevent the bowl-shaped bird's nest from falling off the side when the discharge plate 225 is tilted for discharge. There are several rollers 2212, which are rotatably connected to the discharge plate 225 via bearings. The setting of rollers 2212 reduces the resistance when the bowl-shaped bird's nest moves on the discharge plate 225. One side of the discharge plate 225 is chamfered to facilitate the pusher plate 1413 to push the bowl-shaped bird's nest onto the discharge plate 225.

[0068] When the push plate 1413 on the cleaning component 14 moves back to push the bowl-shaped bird's nest that has not been adsorbed and fixed, the electric telescopic rod 222 is controlled to move the square plate 223 and the discharge plate 225 downward. After the push plate 1413 pushes the bowl-shaped bird's nest onto the discharge plate 225, the electric telescopic rod 222 is controlled to retract, causing the square plate 223 and the discharge plate 225 to move upward. After one end of the discharge plate 225 contacts the abutment rod 2210, as the square plate 223 continues to move upward, the short block 227 moves on the arc bolt 226, and the spring 228 is compressed, thereby causing the discharge plate 225 to tilt. Then, the bird's nest is discharged and returned through the external receiving and return device. There is no need to reverse the conveyor 21, which makes it convenient for the operator to discharge.

[0069] During use, the feeding and pre-processing are as follows: the conveyor 21 transports the rows of bowl-shaped bird's nests to the underside of the transplanting component 12, and the water-absorbing sleeve 148 of the cleaning component 14 adheres to the surface of the bird's nests under the drive of the cylinder to absorb residual moisture; at the same time, the residual material discharge component 22 is on standby, ready to process the bird's nests that have not been successfully absorbed.

[0070] Adsorption and transplantation: Cylinder 121 drives the square frame 122 and suction cup mechanism 3 to move down, the rubber ring 33 adheres to the surface of the bird's nest, and the pusher 38 tightens the sealing film; the conversion component 15 switches the air path, the air pump provides negative pressure to the suction cup mechanism 3 through the hose 153, the opening and closing component 34 opens, and the suction cup 39 adsorbs the bird's nest; the transmission component 11 drives the frame 1110 to move, transplanting the bird's nest to the top of the stacking rack 163.

[0071] Stacking and laying of stacking plate 165: After the transplanting is in place, the conversion component 15 switches the air path, the suction cup mechanism 3 is connected to the atmosphere, the adsorption is released, and the bird's nest falls on the stacking plate 165; at the same time, the electromagnet 135 of the magnetic suction component 13 adsorbs the stacking plate 165 in the supply plate rack 162, and is transferred to the top of the stacked bird's nest under the drive of the transmission component 11, in preparation for the next layer of stacking.

[0072] Leftover material processing and cleaning component 14 air drying: When the cleaning component 14 moves back along the frame 1110, the push plate 1413 pushes the unabsorbed bird's nest into the leftover material discharge component 22, which is then guided out and returned by the roller 2212; during the relocation process, the conversion component 15 switches the air path, and the air pump supplies air to the suction frame 1414 of the cleaning component 14 to air dry the water suction sleeve 148, ensuring the water removal effect for the next time.

[0073] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A bowl-shaped bird's nest stacking device, characterized in that: include, The palletizing mechanism (1) is used to palletize rows of bowl-shaped bird's nests. It includes a transmission component (11), a transplanting component (12) for transplanting rows of bowl-shaped bird's nests, a magnetic suction component (13) for transplanting, and a cleaning component (14) for removing water from the surface of rows of bowl-shaped bird's nests. A conversion component (15) is installed on the transmission component (11), the transplanting component (12) and the cleaning component (14), and the conversion component (15) cooperates with the transplanting component (12) and the cleaning component (14) respectively. A feeding plate unloading component (16) is provided at the bottom of the transmission component (11). The feeding mechanism (2), used to convey rows of bowl-shaped bird's nests, is installed on one side of the stacking mechanism (1), including a conveyor (21) fixed to one side of the transmission assembly (11) for conveying rows of bowl-shaped bird's nests, and a discharge assembly (22) for discharging unsuccessfully transplanted bowl-shaped bird's nests; and, The suction cup mechanism (3) is used to adsorb, fix and transplant the bowl-shaped bird's nest. It is installed at the bottom of the transplanting component (12) and includes a cylinder (31) connected to the transplanting component (12). A short tube (32) slides on the cylinder (31). A suction cup (39) is connected to the lower end of the short tube (32). A rubber ring (33) is embedded at the bottom of the suction cup (39). An opening and closing component (34) is installed on the inner wall of the cylinder (31) and is fixed on the short tube (32). A piston (35) slides on the inner wall of the cylinder (31) and is fixedly sleeved on the upper end of the short tube (32). A spring (37) is sleeved on the upper surface of the short tube (32).

2. The bowl-shaped bird's nest stacking device as described in claim 1, characterized in that: The inner wall of the cylinder (31) is fixed with a retaining ring (36), and the retaining ring (36) cooperates with the piston (35). The two ends of the spring (37) are respectively fixed to the bottom of the piston (35) and the inner wall of the cylinder (31). The inner wall of the short tube (32) is equipped with a pusher (38), and the pusher (38) cooperates with the rubber ring (33). The outer surface of the short tube (32) is fixed with a guide bar (310), and the guide bar (310) slides on the cylinder (31).

3. The bowl-shaped bird's nest stacking device as described in claim 1, characterized in that: The transmission assembly (11) includes a base plate (111), a frame (112) fixed to the top of the base plate (111), a long rod (113) rotating at one end of the frame (112), and two short rods (114) rotating at the other end of the frame (112). Sprockets (115) are fixedly fitted onto the surfaces of both ends of the long rod (113) and the surfaces of the two short rods (114). A chain (116) is driven onto the surface of the sprockets (115). 12) A motor (117) is fixed on one side, and the output shaft of the motor (117) is fixed to one end of the long rod (113). Two guide rails (118) are symmetrically distributed and fixed on the inner wall of the frame (112). Rollers (119) slide in the guide rails (118). A frame (1110) is fixed to one end of the rollers (119). A connecting plate (1111) is fixed on the frame (1110), and one end of the connecting plate (1111) is fixed to the chain (116).

4. The bowl-shaped bird's nest stacking device as described in claim 3, characterized in that: The transplanting assembly (12) includes a cylinder (121) fixed on the frame (1110). A square frame (122) is fixed at the output end of the cylinder (121). A guide rod (123) is fixed at each of the four corners of the top of the square frame (122). The guide rod (123) slides on the frame (1110). The upper end of the cylinder (31) is connected to the square frame (122). The square frame (122) cooperates with the conversion assembly (15).

5. The bowl-packaged bird's nest stacking device as described in claim 3, characterized in that: The magnetic suction assembly (13) includes a support plate (131) fixed on the frame (221). A cylinder (132) is fixed on the top of the support plate (131), and an I-shaped plate (133) is fixed at the output end of the cylinder (132). Spline rods (134) slide on the four corners of the I-shaped plate (133), and an electromagnet (135) is fixed at the lower end of the spline rod (134). A spring (136) is sleeved on the surface of the spline rod (134), and the two ends of the spring (136) abut against the bottom of the I-shaped plate (133) and the top of the electromagnet (135) respectively. An anti-detachment block (137) is fixed at the upper end of the spline rod (134). A guide rod (138) symmetrically distributed slides on the support plate (131), and the lower end of the guide rod (138) is fixed to the top of the I-shaped plate (133).

6. The bowl-shaped bird's nest stacking device as described in claim 4, characterized in that: The cleaning assembly (14) includes two vertical plates (141) symmetrically distributed on a frame (1110). Each vertical plate (141) has a movable plate (142) rotatably mounted on its upper end. A crossbar (143) is fixed between the upper ends of the two movable plates (142). A cylinder (144) rotates between the crossbar (143) and the frame (1110). An arc-shaped frame (145) is fixed to the lower end of each movable plate (142). A slider (146) slides within each arc-shaped frame (145). A roller (147) rotates between the two sliders (146). A water-absorbing sleeve is fitted onto the surface of the roller (147). (148) An arc rod (149) is fixed inside the arc frame (145), and the slider (146) slides on the arc rod (149). A spring three (1410) is sleeved on one end of the arc rod (149), and the two ends of the spring three (1410) are respectively fixed to the inner wall of the arc frame (145) and the surface of the slider (146). A short sleeve (1411) is fixed on one side of the slider (146), and a support rod (1412) is fixed on the surface of the short sleeve (1411). A suction frame (1414) is fixed at the upper end of the support rod (1412), and a push plate (1413) is fixed between the two arc frames (145).

7. The bowl-shaped bird's nest stacking device as described in claim 6, characterized in that: The conversion component (15) includes a switching component (151) fixed on the frame (1110). A driving component (152) is installed on the frame (112), and the driving component (152) cooperates with the switching component (151). The switching component (151) is connected to a first hose (153), a second hose (154), and a third hose (156). One end of the first hose (153) is connected to the top of the square frame (122). A filter (155) is fixed on one side of the frame (112), and one end of the second hose (154) is connected to one end of the filter (155). The other end of the filter (155) is connected to an external air pump through a pipe. One end of the third hose (156) is connected to a suction frame (1414).

8. The bowl-shaped bird's nest stacking device as described in claim 1, characterized in that: The opening and closing component (34) includes a connecting block (341) fixed to the inner wall of the cylinder (31), and a vertical sleeve (342) rotatably mounted on the connecting block (341). A vertical rod (343) slides on the inner wall of the vertical sleeve (342), and the lower end of the vertical rod (343) is fixed to the inner wall of the short pipe (32) by a connecting rod. A guide groove (344) is provided on the surface of the vertical rod (343), and a ball bearing (345) is embedded in the inner wall of the vertical sleeve (342). The ball bearing (345) slides in the guide groove (344). Inside, the upper end of the vertical rod (343) is fitted with a plate one (346), and the plate one (346) is fixed to the inner wall of the cylinder (31). The surface of the vertical sleeve (342) is fixedly fitted with a plate two (347), and the plate two (347) rotates on the inner wall of the cylinder (31). The plate one (346) has symmetrically distributed air holes one (348), and the plate two (347) has symmetrically distributed air holes two (349), and the air holes two (349) cooperate with the air holes one (348).

9. The bowl-shaped bird's nest stacking device as described in claim 2, characterized in that: The pusher (38) includes a support plate (381) fixed to the inner wall of the short pipe (32), a sliding column (382) sliding on the support plate (381), and a round block (383) fixedly sleeved on the surface of the slider (146). A rubber cover (384) is fixed on the surface of the round block (383), and the rubber cover (384) cooperates with the rubber ring (33). A spring four (385) is sleeved on the upper surface of the sliding column (382), and the two ends of the spring four (385) are respectively fixed to the bottom of the support plate (381) and the top of the round block (383). A stop block (386) is fixed at the lower end of the sliding column (382), and a limit block (387) is fixed at the upper end.

10. The bowl-shaped bird's nest stacking device as described in claim 1, characterized in that: The feeding assembly (16) includes two support frames (161) fixed to the bottom of the base plate (111). The feeding frame (162) and the stacking frame (163) are respectively placed in the two support frames (161). The feeding frame (162) contains multiple stacking plates (165) in a stacked form. A lifting machine (164) is provided under each of the two support frames (161) for lifting the stacking plates (165) and the bowl-shaped bird's nest after stacking.

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