Disposable tableware stacking and sub-packaging equipment and production line
By designing an automated tableware palletizing and packaging equipment, the problems of low efficiency in manual counting and stacking in existing technologies have been solved, achieving efficient automated stacking and packaging of tableware and reducing production costs.
Patent Information
- Application Number
- CN202511657521.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-13
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2045-11-13
AI Technical Summary
In existing technologies, disposable tableware requires manual counting and stacking after molding, which is inefficient, labor-intensive, and results in high production costs.
A disposable tableware stacking and packaging equipment was designed, including a conveying device, a stacking device, a transfer device, and a transfer assembly, which realizes the automatic stacking, stacking, and transfer of tableware and reduces manual intervention.
It enables automated stacking and packaging of tableware, improving efficiency, saving labor costs, and reducing production costs.
Smart Images
Figure CN121107105B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of stacking equipment, in particular to a disposable tableware stacking and sub-packaging equipment and production line. BACKGROUND
[0002] With the development of society, people's demand for dining convenience is getting higher and higher. Disposable tableware is widely used. After the production equipment produces disposable tableware (for example, paper bowls, paper plates, etc.), multiple disposable tableware need to be stacked and then transferred to a surface printing and picture pasting machine for printing and pasting of surface patterns.
[0003] However, after the disposable tableware is formed, it needs to be counted and stacked manually, and then transferred to the sub-packaging rack of the surface printing and picture pasting machine. This way is not only low in efficiency, but also requires more workers, which is not conducive to reducing production costs. SUMMARY
[0004] In view of the above problems, the present application is proposed to solve the above problems or at least partially solve the above problems.
[0005] In an embodiment of the present application, a disposable tableware stacking and sub-packaging equipment is provided, which comprises:
[0006] a support;
[0007] a conveying device arranged on one side of the support, the conveying device having a first end and a second end in the length direction, and a feeding port arranged at the first end;
[0008] a stacking device arranged above the conveying device in the vertical direction corresponding to the second end of the conveying device; the stacking device comprises a feeding assembly and a first stacking cylinder, the feeding assembly is arranged below the stacking cylinder, and the first stacking cylinder is connected to the support in the vertical direction;
[0009] a transfer device arranged on the support, the transfer device being located above the stacking device; the transfer device comprises a second stacking cylinder and a transfer rail, the second stacking cylinder is connected to the transfer rail, and the transfer rail is connected to the support;
[0010] a pile moving assembly arranged on one side of the stacking device, when the bottom opening of the second stacking cylinder is aligned with the top opening of the first stacking cylinder, the pile moving assembly can move multiple disposable tableware in the first stacking cylinder to the second stacking cylinder;
[0011] The first stack cylinder is provided with a first limiting assembly on the outer wall thereof, the first limiting assembly is transversely provided on the outer wall of the first stack cylinder to the interior of the first stack cylinder.
[0012] The second stack cylinder is provided with a second limiting assembly on the outer wall thereof, the second limiting assembly is transversely provided on the outer wall of the second stack cylinder to the interior of the second stack cylinder.
[0013] The second stack cylinder is provided with a second limiting assembly on the outer wall thereof, the second limiting assembly is transversely provided on the outer wall of the second stack cylinder to the interior of the second stack cylinder.
[0014] The first limiting assembly and the second limiting assembly respectively include a mounting frame, an elastic member and a limiting claw, the limiting claw is rotatably connected to the mounting frame, the elastic member is mounted on the mounting frame, and the end of the elastic member abuts against the limiting claw.
[0015] The conveying device includes a hollow conveying channel and a pneumatic conveying assembly, the feeding port is arranged on the upper side shell wall of one end of the conveying channel, and the pneumatic conveying assembly is arranged on one side of the feeding port.
[0016] The conveying channel is provided with a screening assembly, the screening assembly includes a movable plate and a power member.
[0017] The movable plate is arranged corresponding to the opening on the conveying channel, one end of the power member is connected to the movable plate, and the other end is connected to the conveying channel, and the movable member can drive the movable plate to move to open or close the opening on the conveying channel.
[0018] The other end of the conveying channel is provided with a tableware containing area, and a baffle is arranged on one side of the tableware containing area.
[0019] The bottom opening of the first stack cylinder is arranged opposite to the tableware containing area, and the feeding assembly is arranged below the tableware containing area to send the tableware in the tableware containing area to the first stack cylinder.
[0020] The lower end of the first stack cylinder is provided with an adjusting assembly, the adjusting assembly is connected to the support, and the height distance between the bottom opening of the first stack cylinder and the tableware containing area can be changed through the adjusting assembly.
[0021] The transfer device includes a driving assembly, one end of the driving assembly is connected to the support, and the other end of the driving assembly is connected to the second stack cylinder.
[0022] Optionally, the transfer device further comprises a sealing assembly arranged at the bottom opening of the second stacking cylinder.
[0023] In another embodiment of the present application, a production line is provided, which comprises a main body and the disposable tableware stacking and dispensing device as described above, and the disposable tableware stacking and dispensing device is arranged on the main body.
[0024] In the technical solution provided in the present application, the disposable tableware produced can enter the conveying device from the feeding port in sequence, then the stacking device can stack and pile the plurality of tableware in sequence, then the pile moving assembly can move the stacked tableware pile to the transfer device, and finally the transfer device transfers the whole tableware pile to the dispensing rack in the discharging area, so as to realize automatic stacking and dispensing of the disposable tableware without manual participation, which is more efficient, effectively saves labor cost, and is conducive to reducing production cost. BRIEF DESCRIPTION OF DRAWINGS
[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0026] Figure 1 FIG. 1 is a first perspective view of a disposable tableware stacking and dispensing device according to an embodiment of the present application;
[0027] Figure 2 FIG. 2 is a second perspective view of a disposable tableware stacking and dispensing device according to an embodiment of the present application;
[0028] Figure 3 FIG. 3 is a front view of a disposable tableware stacking and dispensing device according to an embodiment of the present application;
[0029] Figure 4 FIG. 4 is a partial view of a disposable tableware stacking and dispensing device according to an embodiment of the present application;
[0030] Figure 5 FIG. 5 is a partial view of a disposable tableware stacking and dispensing device according to an embodiment of the present application from another perspective;
[0031] Figure 6 FIG. 6 is a partial view of a second stacking cylinder of a disposable tableware stacking and dispensing device according to an embodiment of the present application;
[0032] Figure 7 FIG. 7 is a partial view of a first stacking cylinder and a second stacking cylinder of a disposable tableware stacking and dispensing device according to an embodiment of the present application;
[0033] Figure 8 A partial view corresponding to the first limiting component of the disposable tableware stacking and sub-packaging equipment provided by the embodiment of the application;
[0034] Figure 9 An exploded view corresponding to the first limiting component of the disposable tableware stacking and sub-packaging equipment provided by the embodiment of the application.
[0035] Explanation of figure numbers:
[0036] Support 1, tableware containing area 101;
[0037] Conveying device 2, feeding port 21, conveying channel 22, screening component 24, movable plate 241, power member 242, baffle 25;
[0038] Stacking device 3, feeding component 31, first stacking cylinder 32;
[0039] Transfer device 4, second stacking cylinder 41, transfer slide rail 42, driving component 43, sealing component 44, sealing rod 441, sliding block 45;
[0040] Stack moving component 5, sub-packaging frame 6, first limiting component 7, mounting frame 71, elastic member 72, limiting claw 73, first inclined surface 731, resisting part 732;
[0041] Second limiting component 8, adjusting component 9, supporting plate 91, adjusting screw 92, nut 93, disposable tableware 10. DETAILED DESCRIPTION
[0042] In order to enable personnel in the art to better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application.
[0043] The embodiments described herein are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. The "comprising" mentioned in the specification and claims is an open term, which should be interpreted as "comprising but not limited to". "Approximately" means that the skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, in the embodiments of the present application, multiple means two or more. Those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction. The "first", "second" and the like described herein are used to distinguish different directions, structures, components and the like, and do not represent the order. In addition, the embodiments described below are only some of the embodiments of the present application, rather than all the embodiments.
[0044] Figure 1 A first perspective view of a disposable tableware stacking and packaging equipment provided by an embodiment of the present application, Figure 2 A second perspective view of a disposable tableware stacking and packaging equipment provided by an embodiment of the present application, Figure 3 A front view of a disposable tableware stacking and packaging equipment provided by an embodiment of the present application. Referring to Figures 1 to 5 In an embodiment of the present application, a disposable tableware stacking and packaging equipment is provided, which comprises a support 1, a conveying device 2, a stacking device 3, a transfer device 4 and a pile moving assembly 5. The conveying device 2 is arranged on one side of the support 1, and has a first end and a second end in the length direction of the conveying device 2. The first end is provided with a feeding port 21. The produced disposable tableware 10 can enter the conveying device 2 through the feeding port 21 and be transferred from one end of the conveying device 2 to the other end of the conveying device 2.
[0045] The disposable tableware 10 includes, but is not limited to, paper bowls, paper plates, paper cups, plastic bowls, plastic plates, plastic cups and the like. In the following embodiments, a paper bowl with a large diameter is taken as an example for detailed description.
[0046] The stacking device 3 is arranged above the conveying device 2 in the vertical direction corresponding to the second end of the conveying device 2. The stacking device 3 comprises a feeding assembly 31 and a first stacking cylinder 32. The feeding assembly 31 is arranged below the stacking cylinder, and the first stacking cylinder 32 is connected to the support 1 in the vertical direction.
[0047] The disposable tableware 10 enters the conveying device 2 from the feeding port 21, and is transported along the length direction of the conveying device 2 to the other end of the conveying device 2, and is arranged corresponding to the feeding assembly 31, and finally the feeding assembly 31 moves the disposable tableware 10 to the first stacking cylinder 32. As the feeding assembly 31 continuously moves the disposable tableware 10 to the first stacking cylinder 32, a plurality of disposable tableware 10 can be stacked in the first stacking cylinder 32 to form a tableware stack.
[0048] The transfer device 4 is arranged on the support 1, and the transfer device 4 is located above the stacking device 3, and the transfer device 4 is arranged corresponding to the stacking device 3.
[0049] The transfer device 4 includes a second stacking cylinder 41 and a transfer sliding rail 42, the second stacking cylinder 41 is connected to the transfer sliding rail 42, and the transfer sliding rail 42 is connected to the support 1. The arrangement direction of the transfer sliding rail 42 is perpendicular to the arrangement direction of the second stacking cylinder 41, that is, the transfer sliding rail 42 is arranged in the horizontal direction, and the second stacking cylinder 41 can slide horizontally on the transfer sliding rail 42, and when the second stacking cylinder 41 slides to one side of the transfer sliding rail 42, the second stacking cylinder 41 will be coaxially aligned with the first stacking cylinder 32.
[0050] In the technical scheme provided in the present application, the length and diameter of the first stacking cylinder 32 and the second stacking cylinder 41 are substantially the same.
[0051] Referring to Figure 1 and Figure 2 , the stack moving assembly 5 is mainly used for transferring a plurality of disposable tableware stacked in the first stacking cylinder 32 to the second stacking cylinder 41 as a whole. The stack moving assembly 5 is arranged on one side of the stacking device 3, and when the bottom opening of the second stacking cylinder 41 is aligned with the top opening of the first stacking cylinder 32, the stack moving assembly 5 can move the plurality of disposable tableware 10 in the first stacking cylinder 32 to the second stacking cylinder 41.
[0052] Among them, different positions along the length direction of the transfer sliding rail 42 have a feeding area and a discharging area, the sub-packaging frame 6 is arranged in the discharging area, and the second stacking cylinder 41 can move between the feeding area and the discharging area to move the plurality of disposable tableware 10 in the second stacking cylinder 41 to the sub-packaging frame 6. Specifically, when the first stacking cylinder 32 is stacked with a sufficient number of disposable tableware 10, the second stacking cylinder 41 slides along the transfer sliding rail 42 to the feeding area, at this time, the first stacking cylinder 32 and the second stacking cylinder 41 are coaxially aligned, and the stack moving assembly 5 can move the plurality of disposable tableware 10 in the first stacking cylinder 32 to the second stacking cylinder 41. Subsequently, the second stacking cylinder 41 moves along the transfer sliding rail 42 to the discharging area, and finally the tableware stack in the second stacking cylinder 41 is placed in the sub-packaging frame 6.
[0053] In the technical scheme provided in the application, the disposable tableware 10 produced can enter the conveying device 2 from the feeding port 21 in sequence, then the stacking device 3 can stack and pile the plurality of tableware in sequence, then the pile moving assembly 5 can move the stacked tableware pile to the transfer device 4, and finally the transfer device 4 transfers the tableware pile as a whole to the sub-packaging rack 6 located in the discharging area, so that the automatic stacking and sub-packaging of the disposable tableware 10 are realized without manual participation, the efficiency is higher, the labor cost is effectively saved, and the production cost is reduced.
[0054] Since the first stacking cylinder 32 is located below the stacking device 3, the feeding assembly 31 needs to convey the disposable tableware 10 upward (to the position of the first stacking cylinder 32) by a certain distance, so that the disposable tableware 10 can enter the first stacking cylinder 32. In order to avoid the downward falling of the upwardly conveyed disposable tableware 10, see Figure 1 、 Figure 2 、 Figure 4 、 Figure 6 and Figure 8 In an embodiment provided in the application, a first limiting assembly 7 is arranged on the outer wall of the first stacking cylinder 32, and the first limiting assembly 7 is arranged from the outer wall of the first stacking cylinder 32 to the inside of the first stacking cylinder 32. Specifically, the upwardly conveyed disposable tableware 10 can pass through the first limiting assembly 7, and then after the feeding assembly 31 stops feeding, the disposable tableware 10 is blocked by the first limiting assembly 7 in the falling process, thereby being prevented from continuing to move downward.
[0055] Similarly, see Figure 1 、 Figure 2 、 Figure 6 and Figure 7 The second stacking cylinder 41 is located above the first stacking cylinder 32, so when the pile moving assembly 5 moves the plurality of stacked disposable tableware 10 piles as a whole to the second stacking cylinder 41, the disposable tableware 10 piles also have the problem of falling. Therefore, in order to avoid the influence caused by this problem, similarly, a second limiting assembly 8 is arranged on the outer wall of the second stacking cylinder 41, and the second limiting assembly 8 is arranged from the outer wall of the second stacking cylinder 41 to the inside of the second stacking cylinder 41.
[0056] Specifically, when the pile moving assembly 5 moves the disposable tableware 10 piles from the first stacking cylinder 32 to the second stacking cylinder 41, the disposable tableware 10 piles can pass through the second limiting assembly 8, and as the pile moving assembly 5 resets, the disposable tableware 10 piles will be limited by the second limiting assembly 8 to continue to fall.
[0057] See Figure 8 and Figure 9In an embodiment of the present application, the first limiting component 7 and the second limiting component 8 each include a mounting frame 71, an elastic member 72, and a limiting claw 73. The limiting claw 73 is rotatably connected to the mounting frame 71, and the elastic member 72 is mounted on the mounting frame 71. The end of the elastic member 72 abuts against the limiting claw 73. The end of the limiting claw 73 has a first inclined surface 731 and a blocking portion 732. When the edge of the disposable tableware 10 abuts against the first inclined surface 731, the disposable tableware 10 will drive the limiting claw 73 to rotate along the first inclined surface 731 as the disposable tableware 10 continues to move, so that the disposable tableware 10 can smoothly pass the end of the limiting claw 73. As the edge of the disposable tableware 10 passes the first inclined surface 731, the limiting claw 73 will reset under the drive of the elastic member 72. At this time, the falling disposable tableware 10 will be blocked by the blocking portion 732 at the top of the limiting claw 73. In this case, the disposable tableware 10 will not continue to fall and can be effectively limited and blocked by the limiting claw 73.
[0058] Referring to Figures 1 to 3 In an embodiment of the present application, the conveying device 2 includes a hollow conveying channel 22 and a pneumatic conveying component. The feeding port 21 is arranged on the upper side shell wall of one end of the conveying channel 22, and the pneumatic conveying component is arranged on one side of the feeding port 21. The pneumatic conveying component can output air flow, so as to convey the disposable tableware located at the feeding port 21 of the first end of the conveying channel to the second end of the conveying channel, so as to fall into the stacking device 3.
[0059] The cross-sectional shape of the conveying channel 22 is substantially matched with the cross-sectional shape of the disposable tableware 10. For example, when the disposable tableware 10 is a paper bowl, the cross-section of the conveying channel 22 is rectangular.
[0060] In the technical solution provided in the present application, the pneumatic conveying component is used to output conveying air flow to drive the disposable tableware 10 to move in the conveying channel 22. This technical solution not only has a simple structure, but also has high conveying efficiency and speed.
[0061] In order to improve the yield of the disposable tableware 10, referring to Figures 1 to 3 In an embodiment of the present application, a screening component 24 is arranged on the conveying channel 22. The screening component 24 includes a movable plate 241 and a power member 242. One end of the movable plate 241 is hingedly connected to the lower side shell wall of the conveying channel 22, and the movable plate 241 is arranged corresponding to the opening on the conveying channel 22. One end of the power member 242 is connected to the movable plate 241, and the other end is connected to the conveying channel 22. The power member can drive the movable plate 241 to move, so as to open or close the opening on the conveying channel 22.
[0062] When the detection sensor on the conveying channel 22 detects that the disposable tableware 10 is unqualified, the power element 242 will drive the movable plate 241 to open downward, and the unqualified disposable tableware 10 in the conveying channel 22 will fall out through the opening on the conveying channel 22, so as to realize the rejection of the unqualified product. After the unqualified disposable tableware 10 is rejected, the power element 242 will drive the movable plate 241 to close the opening on the conveying channel 22 upward.
[0063] Referring to Figure 2 , Figure 4 , Figure 5 and Figure 7 , the other end of the conveying channel 22 is provided with a tableware containing area 101, and in order to enable the disposable tableware 10 to be accurately stopped in the tableware containing area 101 after being conveyed by the pneumatic conveying assembly from one end to the other end of the conveying channel 22, a baffle 25 is arranged on one side of the tableware containing area 101, and the tableware can be stopped in the tableware containing area 101 after being moved to the other end of the conveying channel 22 and abutting against the baffle 25.
[0064] Further, the bottom opening of the first stacking cylinder 32 is arranged opposite to the tableware containing area 101, and a feeding assembly 31 is arranged below the tableware containing area 101 to send the tableware in the tableware containing area 101 to the first stacking cylinder 32. The feeding assembly 31 includes but is not limited to a push mechanism, a pneumatic mechanism, a pneumatic conveying device 2, etc.
[0065] Taking the pneumatic conveying device 2 as an example of the feeding assembly 31, when the disposable tableware 10 falls into the tableware containing area 101, the pneumatic conveying device 2 outputs an upward air flow, which can blow the disposable tableware 10 in the tableware containing area 101 into the first stacking cylinder 32.
[0066] For disposable tableware 10 of different height sizes, if the height from the bottom of the first stacking cylinder 32 to the tableware containing area 101 is too high, the feeding assembly 31 can not be able to send the disposable tableware 10 into the first stacking cylinder 32, or the height from the bottom of the first stacking cylinder 32 to the tableware containing area 101 is too high, and when the disposable tableware 10 moves upward, the distance between the disposable tableware 10 and the feeding assembly 31 is too large after the disposable tableware 10 leaves the tableware containing area 101, and the air flow is easy to disperse, thereby losing the feeding capacity.
[0067] In order to effectively solve the above technical problems, referring to Figure 2 , Figures 7 to 9 In an embodiment provided in the present application, the lower end of the first stacking cylinder 32 is provided with an adjusting assembly 9, and the adjusting assembly 9 is connected to the support 1, and the height distance between the bottom opening of the first stacking cylinder 32 and the tableware containing area 101 can be changed through the adjusting assembly 9.
[0068] In one specific embodiment, the adjusting assembly 9 comprises a support plate 91 and adjusting screws 92 located at the four corners of the support plate 91, two nuts 93 are arranged on the adjusting screws 92, the support plate 91 is arranged between the two nuts 93, and the height of the support plate 91 can be changed by adjusting the positions of the two nuts 93 on the adjusting screws 92. In addition, the first stacking cylinder 32 is arranged on the support plate 91, the support plate 91 is provided with an opening, and the opening at the bottom of the first stacking cylinder 32 is arranged opposite to the opening on the support plate 91. The height distance between the opening at the bottom of the first stacking cylinder 32 and the tableware containing area 101 can be changed by changing the height of the support plate 91. In the technical solution provided in the present application, the height of the first stacking cylinder 32 can be changed by the adjusting assembly 9, so as to meet the stacking requirements of disposable tableware 10 of different heights.
[0069] Referring to Figures 1 to 6 In one embodiment provided in the present application, the transfer device 4 comprises a driving assembly 43, one end of the driving assembly 43 is connected to the support 1, and the other end of the driving assembly 43 is connected to the second stacking cylinder 41. The second stacking cylinder 41 is provided with a sliding block 45, the sliding block 45 is connected to the transfer sliding rail 42 in a matched mode, and the sliding block 45 can slide on the transfer sliding rail 42. The power output by the driving assembly 43 can drive the second stacking cylinder 41 to slide on the transfer sliding rail 42, so as to realize the movement of the second stacking cylinder 41 between the feeding area and the discharging area.
[0070] In one specific embodiment, the driving assembly 43 is a pneumatic piston, the end of the piston rod is connected to the second stacking cylinder 41, and the forward and backward movement of the piston rod can be realized by inputting and discharging air into the pneumatic piston.
[0071] As mentioned above, the second limiting assembly 8 is arranged on the outer wall of the second stacking cylinder 41, and the second limiting assembly 8 can prevent the disposable tableware 10 in the second stacking cylinder 41 from falling out of the second stacking cylinder 41. However, the second stacking cylinder 41 may vibrate during movement, and the second limiting assembly 8 may fail to limit.
[0072] In order to prevent the disposable tableware 10 from falling off the second stacking cylinder 41 during transfer, referring to Figure 1 , Figure 2 and Figure 6 In one embodiment provided in the present application, the transfer device 4 further comprises a sealing assembly 44 arranged at the bottom opening of the second stacking cylinder 41. Specifically, the sealing assembly 44 comprises a main body and a plurality of sealing rods 441, the sealing rods 441 can slide relative to the main body, so as to realize the sealing of the bottom opening of the second stacking cylinder 41. When the second stacking cylinder 41 moves, the sealing assembly 44 will move together with the second stacking cylinder 41, and the sealing assembly 44 can seal the bottom opening of the second stacking cylinder 41 during the whole movement process of the second stacking cylinder 41.
[0073] In one embodiment of the present application, a production line is also provided, which comprises a main body and the disposable tableware stacking and dispensing device described above, and the disposable tableware stacking and dispensing device is arranged on the main body.
[0074] For the detailed structure of the disposable tableware stacking and dispensing device, please refer to the description above.
[0075] In summary, in the technical solution provided by the present application, the disposable tableware produced can enter the conveying device from the feeding port in sequence, then the stacking device can stack and pile up multiple tableware in sequence, then the pile moving assembly can move the stacked tableware pile to the transfer device, and finally the transfer device transfers the whole tableware pile to the dispensing rack in the discharging area, thereby realizing automatic stacking and dispensing of the disposable tableware without manual intervention, which is more efficient, effectively saves labor cost, and is conducive to reducing production cost.
[0076] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A disposable tableware stacking and packaging equipment, characterized in that, include: support; A conveying device is provided on one side of the support. The conveying device has a first end and a second end in the length direction, and the first end is provided with a feed port. A palletizing device is disposed above the conveying device at its second end in the vertical direction; the palletizing device includes a feeding assembly and a first stacking cylinder, the feeding assembly is disposed below the stacking cylinder, and the first stacking cylinder is connected to the support in the vertical direction; A transfer device is mounted on the support and located above the palletizing device; the transfer device includes a second stacking cylinder and a transfer slide rail, the second stacking cylinder being connected to the transfer slide rail, and the transfer slide rail being connected to the support. A palletizing assembly is disposed on one side of the palletizing device. When the bottom opening of the second stacking cylinder is aligned with the top opening of the first stacking cylinder, the palletizing assembly can transfer multiple disposable tableware items from the first stacking cylinder to the second stacking cylinder. The transfer slide rail has a feeding area and a discharging area at different positions along its length. The dispensing rack is located in the discharging area. The second stacking cylinder can move between the feeding area and the discharging area to transfer multiple disposable tableware items in the second stacking cylinder to the dispensing rack. The conveying device includes a hollow conveying channel and a pneumatic conveying assembly. The feed inlet is located on the upper shell wall at one end of the conveying channel, and the pneumatic conveying assembly is located on one side of the feed inlet. The conveying channel is equipped with a screening component, which includes a movable plate and a power component. The movable plate is configured to correspond to the opening on the conveying channel. One end of the power component is connected to the movable plate, and the other end is connected to the conveying channel. The movable component can drive the movable plate to move, so as to open or close the opening on the conveying channel. At the other end of the conveying channel, there is a tableware holding area, and a baffle is provided on one side of the tableware holding area; The bottom opening of the first stacking cylinder is positioned opposite to the tableware receiving area, and the feeding component is located below the tableware receiving area to feed the tableware in the tableware receiving area into the first stacking cylinder; The lower end of the first material stacking cylinder is provided with an adjustment component, which is connected to the bracket. The height distance between the bottom opening of the first material stacking cylinder and the tableware holding area can be changed by adjusting the component. The adjustment assembly includes a support plate and adjustment screws located at the four corners of the support plate. Two nuts are provided on the adjustment screws, and the support plate is located between the two nuts. The height of the support plate can be changed by adjusting the position of the two nuts on the screws. In addition, the first material stacking cylinder is mounted on the support plate. The The support plate has an opening, and the opening at the bottom of the first material stacking cylinder is opposite to the opening on the support plate. By changing the height of the support plate, the height distance between the opening at the bottom of the first material stacking cylinder and the tableware accommodating area can be changed.
2. The disposable tableware palletizing and packaging equipment according to claim 1, characterized in that, The first limiting component is provided on the outer wall of the first stacking cylinder, and the first limiting component extends from the outer wall of the first stacking cylinder to the interior of the first stacking cylinder; The second material stacking cylinder is provided with a second limiting component on its outer wall, which extends from the outer wall of the second material stacking cylinder into the interior of the second material stacking cylinder.
3. The disposable tableware palletizing and packaging equipment according to claim 2, characterized in that, The first limiting component and the second limiting component each include a mounting frame, an elastic element, and a limiting claw. The limiting claw is rotatably connected to the mounting frame, the elastic element is mounted on the mounting frame, and the end of the elastic element abuts against the limiting claw.
4. The disposable tableware palletizing and packaging equipment according to claim 1, characterized in that, The transfer device includes a drive assembly, one end of which is connected to the support, and the other end of which is connected to the second stacking cylinder.
5. The disposable tableware palletizing and packaging equipment according to claim 4, characterized in that, The transfer device also includes a sealing assembly, which is located at the bottom opening of the second stacking cylinder.
6. A production line, characterized in that, include: The main body and the disposable tableware stacking and packaging equipment according to any one of claims 1 to 5, wherein the disposable tableware stacking and packaging equipment is disposed on the main body.
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