Multi-station egg box label printing and pasting automatic production line

Abstract

The utility model discloses a multi-station egg box label printing and labeling automatic production line which comprises a feeding assembly, a conveying assembly, a printing assembly, an overturning assembly, a labeling assembly, a pressing assembly and a stacking assembly, and a feeding station, a printing station, an overturning station, a labeling station and a pressing station are arranged on a conveying path of the conveying assembly. The conveying assembly is configured to convey egg boxes to be processed to all stations; the feeding assembly is configured to place egg boxes to be processed on a feeding station, the printing assembly is configured to print the egg boxes, the overturning assembly is configured to turn over the egg boxes on the conveying assembly, the labeling assembly is configured to label the egg boxes, and the pressing assembly is configured to press the egg boxes and labels. The stacking assembly is configured to stack and collect the egg boxes. According to the multi-station egg box automatic production line, through cooperation of all the assemblies, automatic labeling and label printing of egg boxes are achieved, manpower is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to egg box packaging technical field especially, relate to a multi -station egg box printing label pasting automation production line. BACKGROUND

[0002] The paper pulp egg box is made of regenerated paper pulp or plant fiber (such as sugarcane residue, bamboo fiber) as raw material, and is made by molding process.Egg storage and transportation container, its production process usually includes pulping, forming, drying, pressing and other steps, has the characteristics of natural degradable, recyclable, belongs to green packaging.In order to better propaganda, the paper pulp egg box needs to be attached with label and / or printing, the existing paper pulp egg box packaging is all operated by manual, and there is the problem of time consuming and laborious. SUMMARY

[0003] To solve the related technical problems, the utility model discloses a multi -station egg box printing label pasting automation production line to solve the problem of time consuming and laborious of manual packaging egg box.

[0004] To achieve the above object, the utility model embodiment adopts the following technical scheme:

[0005] A multi -station egg box printing label pasting automation production line, it includes feeding assembly, conveying assembly, printing assembly, turnover assembly, label pasting assembly, compression assembly and stacking assembly, wherein:

[0006] The conveying path of conveying assembly is provided with feeding station, printing station, turnover station, label pasting station and compression station, and conveying assembly is configured to convey the egg box to be processed to each station;

[0007] The feeding assembly is arranged at the side of feeding station and is located at the feeding end of conveying assembly, and the feeding assembly is configured to place the egg box to be processed on the feeding station,

[0008] The printing assembly is arranged at the side of printing station, and the printing assembly is configured to print the egg box to be processed on the printing station,

[0009] The turnover assembly is arranged on the turnover station, and the turnover assembly is configured to turn over the egg box to be processed on the conveying assembly,

[0010] The label pasting assembly is arranged at the side of label pasting station, and the label pasting assembly is configured to paste the label on the egg box to be processed on the label pasting station,

[0011] The compression assembly is arranged on the compression station and is arranged on one side of the label pasting assembly, and the compression assembly is configured to compress the egg box after label pasting and label,

[0012] The stacking assembly is arranged at the discharging end of the conveying assembly, and the stacking assembly is configured to stack and collect the egg boxes after processing.

[0013] Optionally, the feeding assembly comprises a first rack, a base, a first limiting assembly, a second limiting assembly and a third limiting assembly, wherein:

[0014] The first rack is arranged at the side of the feeding station, the first limiting assembly comprises two limiting rods, and the two limiting rods are symmetrically arranged at the top end of the first rack to form a storage channel capable of accommodating a plurality of egg boxes to be processed, and the limiting rods are configured to limit the hinge part of the egg boxes to be processed;

[0015] The base is arranged on the top of the first rack, the second limiting assembly comprises a first clamping piece and a clamping plate, the fixed end of the first clamping piece is arranged on the top of the base, and the clamping plate is arranged at the driving end of the first clamping piece, and the first clamping piece is configured to drive the clamping plate to clamp or release the egg boxes to be processed located at the bottom of the storage channel;

[0016] The third limiting assembly comprises a second clamping piece and a supporting piece, the fixed end of the second clamping piece is arranged below the first clamping piece, and the supporting piece is arranged at the driving end of the second clamping piece, and the second clamping piece is configured to drive the supporting piece to carry or release the egg boxes to be processed on one storage channel to the feeding station.

[0017] Optionally, a plurality of limiting grooves are equidistantly arranged on the clamping plate, one limiting groove corresponds to the side of one egg box to be processed, and the limiting grooves are configured to limit and fix the side of the egg boxes to be processed on the storage channel through the first clamping piece.

[0018] Optionally, the printing assembly comprises a second rack, a first driving piece, a printing piece, an ink supply assembly and a cleaning assembly, wherein:

[0019] The second rack is arranged at the side of the printing station, the fixed end of the first driving piece is arranged on the top of the second rack, the driving end of the first driving piece is connected with the printing piece, and an ink application station, a cleaning station and a printing station are arranged on the movement path of the first driving piece. The first driving piece is at least configured to drive the printing piece to move horizontally or vertically, so that the printing piece moves to the ink application station, the cleaning station and the printing station, and the printing piece is configured to print the egg boxes to be processed at the printing station;

[0020] The ink supply assembly is arranged at one side of the printing station and on the second rack, and the ink application station is arranged on the ink supply assembly, and the ink supply assembly is configured to provide the ink required by the printing piece at the ink application station;

[0021] The cleaning assembly is arranged at one side of the ink supply assembly and on the second rack, and the cleaning assembly is configured to remove the paper pulp residues of the egg boxes remaining on the printing piece.

[0022] Optionally, the turnover assembly comprises a second driving member and at least one claw, one of the claws is configured to receive the egg box to be processed on the conveying assembly, the fixed end of the second driving member is arranged on the conveying assembly, the claw is arranged on the driving end of the second driving member, and the second driving member is configured to rotate the claw to turn the egg box to be processed on the conveying assembly by 180°.

[0023] Optionally, the labeling assembly comprises a third rack, a carrying assembly, a third driving member, a picking member and a gluing assembly, wherein:

[0024] The third rack is arranged at the side of the labeling station, the carrying assembly is arranged on the side of the third rack away from the labeling station, the carrying assembly is provided with a material taking station, and the carrying assembly is configured to carry the label to be glued;

[0025] The fixed end of the third driving member is arranged on the third rack, the driving end of the third driving member is connected with the picking member, and the third driving member is configured to at least drive the picking member to move horizontally and vertically, so that the picking member moves to the material taking station, the gluing station and the labeling station in sequence, and the picking member is configured to pick up or release one label;

[0026] The gluing assembly is arranged between the carrying assembly and the conveying assembly, and the gluing assembly is configured to apply glue to the mounting surface of the label picked up by the picking member on the gluing station.

[0027] Optionally, the pressing assembly comprises a fourth rack, a fourth driving member and at least one pressing member, the fourth rack is arranged on the pressing station, the fixed end of the fourth driving member is arranged on the fourth rack, the driving end of the fourth driving member is connected with the pressing member, and the fourth driving member is configured to drive the pressing member to move reciprocally in the vertical direction, so that the label is closely attached to the egg box.

[0028] Optionally, a trapezoidal groove is formed in the pressing member, and the trapezoidal groove is matched with the upper cover of the egg box.

[0029] Optionally, the stacking assembly comprises a fifth rack, a pushing-out assembly and a limiting member, the fifth rack is connected with the discharge end of the conveying assembly, the fifth rack is provided with a collection channel, the pushing-out assembly is arranged at the bottom of the fifth rack, the limiting member is arranged along the arrangement direction of the collection channel and is arranged at intervals with the discharge end of the conveying assembly, and the pushing-out assembly is configured to push the processed egg box on the conveying assembly to the limiting member on the collection channel, so as to collect the processed egg box.

[0030] Optionally, the conveying assembly comprises a sixth rack, a first transmission assembly and a second transmission assembly, the sixth rack is arranged to extend in a first direction, the first transmission assembly is arranged at the first end of the sixth rack, the second transmission assembly is arranged at the second end of the sixth rack, and the turnover assembly is arranged between the first transmission assembly and the second transmission assembly.

[0031] The utility model discloses beneficial effect is, compared with prior art the utility model provides a kind of multi-station egg box printing and labeling automation production line with following beneficial effect:

[0032] 1. by the cooperation of feeding assembly, conveying assembly, printing assembly, turnover assembly, labeling assembly, compression assembly and stacking assembly, realize egg box automatic labeling and printing, save manpower, improve work efficiency;

[0033] 2. the first limiting component of feeding assembly forms storage passage by two limit rods, limits egg box hinged part, ensures that egg box is stored in order, the first clamping piece and the clamping plate of the second limiting component can clamp or release egg box, control the discharge of egg box, the second clamping piece and support of the third limiting component can accurately send egg box to the feeding station of conveying assembly, guarantee the accuracy and stability of feeding process, improve work efficiency;

[0034] 3. multiple limiting grooves on clamping plate correspond with egg box side, limit and fix egg box side by first clamping piece, further enhance the stability of egg box in storage passage, prevent egg box from displacement or shaking in the process of waiting for feeding, ensure the smooth progress of feeding. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate and understand the technical scheme in the embodiment of the utility model, the following will be briefly introduced the drawings needed to be used in the background art, embodiment description of the utility model, obviously, the drawings in the following description are only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, other drawings can also be obtained according to the content of the embodiment of the utility model and these drawings.

[0036] Figure 1 It is the structure schematic diagram of the multi-station egg box printing and labeling automation production line provided by the embodiment of the utility model;

[0037] Figure 2 It is the side view of the multi-station egg box printing and labeling automation production line provided by the embodiment of the utility model;

[0038] Figure 3 It is the structure schematic diagram of feeding assembly in the multi-station egg box printing and labeling automation production line provided by the embodiment of the utility model;

[0039] Figure 4 It is the structure schematic diagram of clamping plate in the multi-station egg box printing and labeling automation production line provided by the embodiment of the utility model;

[0040] Figure 5 It is the structure schematic diagram of printing assembly in the multi-station egg box printing and labeling automation production line provided by the embodiment of the utility model;

[0041] Figure 6 is a position relation schematic view of an ink supply assembly and a cleaning assembly in the multi-station egg box printing and labeling automatic production line provided by the embodiment of the present application;

[0042] Figure 7 is a structure schematic view of a turnover assembly in the multi-station egg box printing and labeling automatic production line provided by the embodiment of the present application;

[0043] Figure 8 is a structure schematic view of a labeling assembly in the multi-station egg box printing and labeling automatic production line provided by the embodiment of the present application;

[0044] Figure 9 is a top view of the labeling assembly in the multi-station egg box printing and labeling automatic production line provided by the embodiment of the present application;

[0045] Figure 10 is a structure schematic view of an installation rod and an anti-sticking piece in the multi-station egg box printing and labeling automatic production line provided by the embodiment of the present application;

[0046] Figure 11 is a structure schematic view of a stacking assembly in the multi-station egg box printing and labeling automatic production line provided by the embodiment of the present application;

[0047] Figure 12 is a structure schematic view of a conveying assembly in the multi-station egg box printing and labeling automatic production line provided by the embodiment of the present application;

[0048] Figure 13 is a structure schematic view of an egg box in the multi-station egg box printing and labeling automatic production line provided by the embodiment of the present application. DETAILED DESCRIPTION

[0049] The present application will be further described in detail below with reference to the drawings.

[0050] For the convenience of understanding the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as understood by those skilled in the art of the present application. The terms used in the specification of the present application herein are only for the purpose of describing the specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0051] Embodiment one

[0052] Please refer to Figures 1 to 13 As shown in the drawings, the present embodiment provides a multi-position egg box 90 automatic production line, which comprises a feeding assembly 10, a conveying assembly 20, a printing assembly 30, a turnover assembly 40, a labeling assembly 50, a pressing assembly 60 and a stacking assembly 70. The conveying path of the conveying assembly 20 is provided with a feeding station 80, a printing station 81, a turnover station 82, a labeling station 83 and a pressing station 84. The conveying assembly 20 is configured to convey the egg box 90 to be processed to each station. The feeding assembly 10 is arranged at the side of the feeding station 80 and located at the feeding end of the conveying assembly 20. The feeding assembly 10 is configured to place the egg box 90 to be processed on the feeding station 80. The printing assembly 30 is arranged at the side of the printing station 81. The printing assembly 30 is configured to print the egg box 90 to be processed on the printing station 81. The turnover assembly 40 is arranged on the turnover station 82. The turnover assembly 40 is configured to turn over the egg box 90 to be processed on the conveying assembly 20. The labeling assembly 50 is arranged at the side of the labeling station 83. The labeling assembly 50 is configured to label the egg box 90 to be processed on the labeling station 83. The pressing assembly 60 is arranged on the pressing station 84 and is arranged at one side of the labeling assembly 50. The pressing assembly 60 is configured to press the egg box 90 after labeling and the label. The stacking assembly 70 is arranged at the discharging end of the conveying assembly 20. The stacking assembly 70 is configured to stack and collect the processed egg box 90.

[0053] Specifically, the conveying assembly 20 extends along a first direction (x direction in the figure), and the conveying path is consistent with the setting direction of the conveying assembly 20.

[0054] Specifically, the conveying path of the conveying assembly 20 is sequentially provided with the feeding station 80, the printing station 81, the turnover station 82, the labeling station 83 and the pressing station 84, and the conveying assembly 20 is configured to convey the egg box 90 to be processed to each station.

[0055] Specifically, the feeding assembly 10, the printing assembly 30 and the labeling assembly 50 are arranged on the same side of the conveying assembly 20.

[0056] Specifically, the egg box 90 includes an upper cover 91 and a lower cover 92, and the upper cover 91 and the lower cover 92 are movably connected through a hinge part 93. When the egg box 90 is closed, a first closing side 94 of the upper cover 91 and a second closing side 95 of the lower cover 92 abut and connect with each other. When the egg box 90 is unfolded, the upper cover 91 is turned over 180° relative to the lower cover 92. At this time, the first closing side 94 of the upper cover 91 and the second closing side 95 of the lower cover 92 are at the same horizontal height and are oppositely arranged. The egg box 90 is in an unfolded state from the feeding assembly 10 to the stacking assembly 70.

[0057] Specifically, the number of the feeding assembly 10, the printing assembly 30, the labeling assembly 50 and the pressing assembly 60 can be increased according to requirements.

[0058] Specifically, the feeding station 80, the printing station 81, the turnover station 82, the labeling station 83 and the pressing station 84 are each provided with a sensing piece, and the sensing piece is configured to detect whether the egg box 90 is in place.

[0059] It can be seen that the multi-station egg box 90 automatic production line provided in the embodiment realizes the full-automatic processing flow of the egg box 90 from feeding, printing, turnover, labeling, pressing to stacking and collecting through the cooperation of the feeding assembly 10, the conveying assembly 20, the printing assembly 30, the turnover assembly 40, the labeling assembly 50, the pressing assembly 60 and the stacking assembly 70, improves the production efficiency and the automation degree of the egg box 90 processing, reduces manual operation, and ensures the quality and consistency of the egg box 90 processing.

[0060] As an implementation manner, the feeding assembly 10 comprises a first rack 11, a base 12, a first limiting assembly 13, a second limiting assembly 14 and a third limiting assembly 15. The first rack 11 is arranged at the side of the feeding station 80. The first limiting assembly 13 comprises two limiting rods 130 symmetrically arranged at the top end of the first rack 11 to form a storage channel 132 capable of accommodating a plurality of egg boxes 90 to be processed. The limiting rods 130 are configured to limit the hinge part 93 of the egg box 90 to be processed. The base 12 is arranged at the top of the first rack 11. The second limiting assembly 14 comprises a first clamping piece 140 and a clamping plate 141. The fixed end of the first clamping piece 140 is arranged at the top of the base 12. The clamping plate 141 is arranged at the driving end of the first clamping piece 140. The first clamping piece 140 is configured to drive the clamping plate 141 to clamp or release the egg box 90 to be processed located at the bottom of the storage channel 132. The third limiting assembly 15 comprises a second clamping piece 150 and a supporting piece 151. The fixed end of the second clamping piece 150 is arranged below the first clamping piece 140. The supporting piece 151 is arranged at the driving end of the second clamping piece 150. The second clamping piece 150 is configured to drive the supporting piece 151 to carry or release the egg box 90 to be processed on one storage channel 132 to the feeding station 80.

[0061] Specifically, the first limiting assembly 13 further comprises two limiting guide rods 131. The two limiting guide rods 131 are arranged on the first rack 11 and located in the storage channel 132. The limiting guide rods 131 are arranged in parallel with the limiting rods 130. The limiting guide rods 131 are configured to limit the first closed side 94 or the second closed side 95 of the egg box 90 to be processed in the storage channel 132.

[0062] Specifically, the first clamping piece 140 comprises a first air cylinder, a second air cylinder, a first chuck and a second chuck. The first air cylinder and the second air cylinder are symmetrically arranged on the base 12. The driving end of the first air cylinder is connected to the first chuck. The first chuck is provided with the clamping plate 141. The driving end of the second air cylinder is connected to the second chuck. The second chuck is provided with the clamping plate 141. The first air cylinder and the second air cylinder are configured to drive the first chuck and the second chuck to approach or move away from each other, respectively, so that the two clamping plates approach or move away from each other, thereby clamping or releasing the egg box 90 to be processed located at the bottom of the storage channel 132.

[0063] Specifically, the second clamping member 150 comprises a third cylinder, a fourth cylinder, a third chuck and a fourth chuck, the third cylinder and the fourth cylinder are symmetrically arranged on the base 12, the driving end of the third cylinder is connected with the third chuck, the third chuck is provided with a support 151, the driving end of the fourth cylinder is connected with the fourth chuck, the fourth chuck is provided with a support 151, and the third cylinder and the fourth cylinder are configured to drive the third chuck and the fourth chuck to move close to or away from each other respectively, so that the two supports 151 move close to or away from each other, and then carry or release one egg box 90 to be processed on the storage channel 132 to the feeding station 80.

[0064] Specifically, the support 151 is a support plate, which is horizontally arranged and provided with a avoiding slot for avoiding the limiting rod 130.

[0065] It can be seen that the first limiting assembly 13 of the feeding assembly 10 forms the storage channel 132 through two limiting rods 130, limits the hinge part 93 of the egg box 90, and ensures the orderly storage of the egg box 90; the first clamping member 140 and the clamping plate 141 of the second limiting assembly 14 can clamp or release the egg box 90, and control the discharge of the egg box 90; the second clamping member 150 and the support 151 of the third limiting assembly 15 can accurately send the egg box 90 to the feeding station 80 of the conveying assembly 20, and ensure the accuracy and stability of the feeding process.

[0066] As an implementation manner, a plurality of limiting grooves 142 are equidistantly arranged on the clamping plate 141, one limiting groove 142 corresponds to one side of the egg box 90 to be processed, and the limiting groove 142 is configured to limit and fix the side of the egg box 90 to be processed on the storage channel 132 through the first clamping member 140.

[0067] Specifically, the clamping plate 141 is made of rubber.

[0068] It can be seen that the limiting grooves 142 are equidistantly arranged on the clamping plate 141 and made of rubber, which can more stably limit and fix the side of the egg box 90 to be processed through the first clamping member 140, the rubber material increases the friction, prevents the egg box 90 from shaking or shifting in the storage channel 132, and improves the reliability of the feeding assembly 10 and the accuracy of the feeding of the egg box 90.

[0069] As an implementation, the printing assembly 30 comprises a second rack 31, a first driving member 32, a printing member 33, an ink supply assembly 34 and a cleaning assembly 35, the second rack 31 is arranged at the side of the printing station 81, the fixed end of the first driving member 32 is arranged at the top of the second rack 31, the driving end of the first driving member 32 is connected with the printing member 33, the ink supply station 85, the cleaning station 86 and the printing station 81 are arranged on the moving path of the first driving member 32, the first driving member 32 is configured to at least drive the printing member 33 to move horizontally or vertically, so that the printing member 33 moves to the ink supply station 85, the cleaning station 86 and the printing station 81, the printing member 33 is configured to print the egg box 90 to be processed in the printing station 81; the ink supply assembly 34 is arranged at the side of the printing station 81 and located on the second rack 31, the ink supply station 85 is arranged on the ink supply assembly 34, the ink supply assembly 34 is configured to provide the ink required by the printing member 33 in the ink supply station 85; the cleaning assembly 35 is arranged at the side of the ink supply assembly 34 and located on the second rack 31, the cleaning assembly 35 is configured to remove the paper pulp residues of the egg box 90 remaining on the printing member 33.

[0070] Specifically, the first driving member 32 comprises a horizontal driving member and a vertical driving member, the fixed end of the horizontal driving member is arranged at the top of the second rack 31, the driving end of the horizontal driving member is connected with the fixed end of the vertical driving member, the driving end of the vertical driving member is connected with the printing member 33, the horizontal driving member is configured to drive the printing member 33 to move reciprocally between the ink supply station 85, the cleaning station 86 and the printing station 81, and the vertical driving member is configured to drive the printing member 33 to perform the printing work on the egg box 90 in the printing station 81.

[0071] Specifically, the horizontal driving member and the vertical driving member can be air cylinders.

[0072] Specifically, the horizontal driving member is arranged in the second direction (y direction in the figure) and extends, and the printing station 81, the cleaning station 86 and the ink supply station 85 are arranged in sequence on the moving path of the horizontal driving member.

[0073] Specifically, the printing member 33 is a printing plate.

[0074] Specifically, the ink supply assembly 34 comprises an ink bearing steel plate 340, an ink outlet box 341 and a fifth air cylinder 342, the ink bearing steel plate 340 is arranged on the ink supply station 85, the fifth air cylinder 342 is arranged on the second rack 31, the driving end of the fifth air cylinder 342 is connected with the ink outlet box 341, and the fifth air cylinder 342 is configured to drive the ink outlet box 341 to move reciprocally on the ink bearing steel plate 340 in the first direction, so that the ink carried in the ink outlet box 341 is uniformly distributed on the ink bearing steel plate 340.

[0075] Specifically, the ink-accepting steel plate 340 is provided with a recessed groove for the printing mark pattern, and the recessed groove is configured to accommodate ink to print the printing mark pattern on the bottom of the printing piece 33 moved to the ink application station 85, and then transfer the printing mark pattern to the egg box 90 through the printing piece 33.

[0076] Specifically, the ink-accepting box includes a cover, a liquid-accepting part, and a scraper, the bottom inner side of the cover is provided with a thread, the liquid-accepting part is threadedly connected with the cover, the liquid-accepting part is provided with an accommodation space, the accommodation space is configured to accommodate ink, the bottom of the liquid-accepting part is provided with an ink outlet, and the scraper is arranged on one side of the ink outlet and is configured to evenly apply ink on the ink-accepting steel plate 340.

[0077] Specifically, the cleaning assembly 35 includes a support plate 350, a first roller 351, and a second roller 352, the first roller 351 and the second roller 352 are respectively fixedly installed on the driving ends of two motors, the first roller 351 is rollably arranged at a first end of the support plate 350, the second roller 352 is rollably arranged at a second end of the support plate 350, the first roller 351 and the second roller 352 are arranged in a spaced manner, the support plate 350 is arranged between the first roller 351 and the second roller 352, the first roller 351 is provided with an adhesive tape 353, the pulling-out end of the adhesive tape 353 is arranged on the second roller 352, the pulling-out part of the adhesive tape 353 is located on the support plate 350, the support plate 350 is configured to support the pulling-out part of the adhesive tape 353, so that the printing piece 33 abuts against the pulling-out part of the adhesive tape 353, and then the paper pulp residue of the egg box 90 remaining on the printing piece 33 is left on the pulling-out part of the adhesive tape 353, and the motor drives the first roller 351 and the second roller 352 to roll to wind the pulling-out part of the adhesive tape 353 with the paper pulp residue onto the second roller 352.

[0078] Specifically, the support plate 350 is further provided with two pressing rods 354, and the pressing rods 354 are configured to press the pulling-out part of the adhesive tape 353 on the support plate 350.

[0079] It can be seen that the first driving piece 32 of the printing assembly 30 can drive the printing piece 33 to move between the ink application station 85, the cleaning station 86, and the printing station 81, realizing the functional integration of printing, ink application, and cleaning, the ink supply assembly 34 provides ink, the cleaning assembly 35 removes paper pulp residue, ensuring the printing quality and the service life of the printing piece 33, and improving the printing efficiency.

[0080] As an implementation form, the turnover assembly 40 comprises a second driving member 41 and at least one claw 42, one claw 42 is configured to hold the egg box 90 to be processed on the conveying assembly 20, the fixed end of the second driving member 41 is arranged on the conveying assembly 20, the claw 42 is arranged at the driving end of the second driving member 41, and the second driving member 41 is configured to rotate the claw 42 to overturn the egg box 90 to be processed on the conveying assembly 20 by 180°.

[0081] Specifically, the turnover assembly 40 comprises the second driving member 41 and four claws 42, the four claws 42 are equidistantly arranged at the driving end of the second driving member 41, and the included angle between the two adjacent claws 42 is 90°.

[0082] Specifically, the claw 42 comprises two groups of supporting members, each supporting member comprises two supporting rods 43, the feeding end of the supporting rod 43 is provided with a guide portion, and the two supporting rods 43 are symmetrically arranged at the driving end of the second driving member 41.

[0083] Specifically, the second driving member 41 is an electric motor.

[0084] It can be seen that the second driving member 41 of the turnover assembly 40 rotates the claw 42 to overturn the egg box 90 on the conveying assembly 20 by 180°, which is simple and fast in operation and realizes the turnover of the egg box 90, thereby providing convenience for subsequent label printing or pasting.

[0085] As an implementation form, the label pasting assembly 50 comprises a third rack 51, a carrying assembly 52, a third driving member 53, a pickup member 54 and a gluing assembly 55, the third rack 51 is arranged at the side of the label pasting station 83, the carrying assembly 52 is arranged at the side of the third rack 51 away from the label pasting station 83, the carrying assembly 52 is provided with a material taking station 87, and the carrying assembly 52 is configured to carry the label to be glued; the fixed end of the third driving member 53 is arranged on the third rack 51, the driving end of the third driving member 53 is connected with the pickup member 54, the third driving member 53 is configured to at least drive the pickup member 54 to move horizontally and vertically, so that the pickup member 54 moves to the material taking station 87, the gluing station 88 and the label pasting station 83 in sequence, and the pickup member 54 is configured to pick up or release one label; the gluing assembly 55 is arranged between the carrying assembly 52 and the conveying assembly 20, and the gluing assembly 55 is configured to glue the label pasting surface of the label picked up by the pickup member 54 on the gluing station 88.

[0086] Specifically, the fixed end of the horizontal moving driving member is arranged at the top of the third rack 51, the driving end of the horizontal moving driving member is connected with the fixed end of the vertical driving member, the driving end of the vertical driving member is connected with the picking member 54, the horizontal moving driving member is configured to drive the picking member 54 to reciprocate between the material taking station 87, the glue applying station 88 and the labeling station 83, and the vertical driving member is configured to drive the picking member 54 to pick the label to be pasted with glue at the material taking station 87 and to paste the glue on the egg box 90 at the labeling station 83.

[0087] Specifically, the horizontal moving driving member and the vertical driving member can be air cylinders.

[0088] Specifically, the bearing assembly 52 comprises a sixth air cylinder 520, a seventh air cylinder 521, a bearing table 522 and two bearing stations 523, the fixed end of the sixth air cylinder 520 is arranged at the bottom of the third rack 51, the driving end of the sixth air cylinder 520 is connected with the bearing table 522, the sixth air cylinder 520 is configured to drive the bearing table 522 to move along the second direction to move the bearing table 522 close to or away from the conveying assembly 20, the fixed end of the seventh air cylinder 521 is arranged on the bearing table 522, the driving end of the seventh air cylinder 521 is provided with a mounting plate 524, the seventh air cylinder 521 is configured to drive the mounting plate 524 to reciprocate along the first direction, and the bearing station 523 is arranged on the mounting plate 524 and is configured to bear the label to be pasted with glue.

[0089] Specifically, the glue applying assembly 55 comprises a liquid receiving disc 550, a first roller 551, a second roller 552, a anti-sticking member 553 and a funnel 554, the liquid receiving disc 550 is arranged on the third rack 51, the first roller 551 is arranged above the liquid receiving disc 550 in a spaced manner and extends along the first direction, one end of the first roller 551 is provided with a first motor, the first motor is configured to drive the first roller 551 to rotate along its axis to dip the glue in the liquid receiving disc 550 on the outer surface of the first roller 551, the second roller 552 is arranged on the labeling station 83 and is arranged adjacent to one side of the first roller 551, one end of the second roller 552 is provided with a second motor, the second motor is configured to drive the second roller 552 to rotate along its axis to transport the glue on the outer surface of the first roller 551 to the labeling station 83, the anti-sticking member 553 is arranged on the side of the second roller 552 close to the conveying assembly 20, and the anti-sticking member 553 is configured to prevent the label from being adhered to the second roller 552, and the funnel 554 is arranged at the top end of the third rack 51 and is configured to supplement the glue for the liquid receiving disc 550.

[0090] Specifically, the anti-sticking piece 553 includes a mounting rod 555 and a plurality of anti-sticking pieces 556, the fixed end of the anti-sticking piece 556 is fixedly installed on the mounting rod 555, the first side of the anti-sticking piece 556 vertically abuts against the outer surface of the second roller 552, and the second side of the anti-sticking piece 556 is configured to guide the label away from the second roller 552, the first side and the second side are opposite sides, and two adjacent anti-sticking pieces 556 are equidistantly spaced.

[0091] It can be seen that the bearing assembly 52 of the labeling assembly 50 bears the label, the third driving member 53 drives the picking member 54 to move between the material taking station 87, the gluing station 88 and the labeling station 83, picks up and releases the label, and the gluing assembly 55 glues the label, so that the automatic process of labeling the egg box 90 is realized, and the labeling efficiency and accuracy are improved.

[0092] As an embodiment, the pressing assembly 60 includes a fourth rack 61, a fourth driving member 62 and at least one pressing member 63, the fourth rack 61 is arranged on the pressing station 84, the fixed end of the fourth driving member 62 is arranged on the fourth rack 61, the driving end of the fourth driving member 62 is connected to the pressing member 63, and the fourth driving member 62 is configured to drive the pressing member 63 to reciprocally move in the vertical direction, so as to tightly press the label against the egg box 90.

[0093] Specifically, the driving end of the fourth driving member 62 is provided with a mounting plate 64, the bottom of the mounting plate 64 is equidistantly spaced apart with three pressing members 63, and the fourth driving member 62 is configured to drive the mounting plate 64 to reciprocally move in the vertical direction, so as to simultaneously press the labels on the three egg boxes 90 against the three egg boxes 90 by the three pressing members 63 at the pressing station 84.

[0094] It can be seen that the fourth driving member 62 of the pressing assembly 60 drives the pressing member 63 to reciprocally move in the vertical direction, so as to tightly press the label against the egg box 90, ensure the label to be firmly pasted, prevent the label from falling off in the subsequent transportation or use process, and improve the quality of the product.

[0095] As an embodiment, a trapezoidal groove is formed on the pressing member 63, and the trapezoidal groove is matched with the upper cover 91 of the egg box 90.

[0096] It can be seen that the trapezoidal groove on the pressing member 63 is matched with the upper cover 91 of the egg box 90, so as to better contact the egg box 90, increase the pressing effect, ensure the label to be tightly pressed against the egg box 90, and also avoid damaging the upper cover 91 of the egg box 90.

[0097] As an implementation form, the stacking assembly 70 comprises a fifth rack 71, a pushing-out assembly 72 and a limiting piece 73, the fifth rack 71 is connected with the discharging end of the conveying assembly 20, the fifth rack 71 is provided with a collecting channel 74, the pushing-out assembly 72 is arranged at the bottom of the fifth rack 71, the limiting pieces 73 are arranged in an orderly manner along the arrangement direction of the collecting channel 74 and are arranged in a spaced manner with the discharging end of the conveying assembly 20, and the pushing-out assembly 72 is configured to push the processed egg boxes 90 conveyed by the conveying assembly 20 to the collecting channel 74 to the limiting pieces 73, so as to collect the processed egg boxes 90.

[0098] Specifically, the feeding end of the collecting channel 74 is connected with the discharging end of the conveying channel, the collecting channel 74 comprises a receiving part and a limiting part, the receiving part is arranged at the feeding end of the collecting channel 74, the limiting part is arranged at the discharging end of the collecting channel 74, and the limiting pieces 73 are arranged on the limiting part.

[0099] Specifically, the pushing-out assembly 72 comprises a pushing plate 720 and an eighth cylinder 721, the fixed end of the eighth cylinder 721 is fixedly installed at the bottom of the fifth rack 71, the driving end of the eighth cylinder 721 is connected with the pushing plate 720, and the eighth cylinder 721 is configured to drive the pushing plate 720 to push the egg boxes 90 conveyed by the conveying assembly 20 to the collecting channel 74 to the collecting channel 74 provided with the limiting pieces 73.

[0100] Specifically, the limiting piece 73 is a brush.

[0101] It can be seen that the pushing-out assembly 72 of the stacking assembly 70 pushes the processed egg boxes 90 to the limiting pieces 73, and the orderly stacking and collection of the egg boxes 90 are realized through the limiting action of the limiting pieces 73, which facilitates subsequent handling and storage and improves the continuity and efficiency of production.

[0102] As an implementation form, the conveying assembly 20 comprises a sixth rack 21, a first transmission assembly 22 and a second transmission assembly 23, the sixth rack 21 is arranged in an extending manner along a first direction, the first transmission assembly 22 is arranged at a first end of the sixth rack 21, the second transmission assembly 23 is arranged at a second end of the sixth rack 21, and the first transmission assembly 22 and the second transmission assembly 23 are provided with the turnover assembly 40 therebetween.

[0103] Specifically, the first transmission assembly 22 comprises a third motor, a first driving wheel, a first driven wheel and a first transmission belt, the fixed end of the third motor is arranged at the first end of the sixth rack 21, the driving end of the third motor is fixedly connected with the first driving wheel, the first driven wheel is arranged on the sixth rack 21 and located at the feeding side of the turnover assembly 40, and the first transmission belt is sleeved on the first driving wheel and the first transmission wheel, and the first transmission assembly 22 is configured to sequentially convey the egg boxes 90 to be processed of the feeding station 80 to the printing station 81 and the turnover station 82.

[0104] Specifically, the second transmission assembly 23 comprises a fourth motor, a second driving wheel, a second driven wheel and a second transmission belt. The fixed end of the fourth motor is arranged on the second end of the sixth rack 21, the driving end of the fourth motor is fixedly connected with the second driving wheel, the second driven wheel is arranged on the sixth rack 21 and located on the discharging side of the turnover assembly 40, and the second transmission belt is sleeved on the second driving wheel and the second driven wheel. The second transmission assembly 23 is configured to sequentially transport the egg box 90 to be processed on the turnover station 82 to the labeling station 83, the pressing station 84 and the collection channel 74 of the stacking assembly 70.

[0105] It can be seen that, through the cooperation of the sixth rack 21, the first transmission assembly 22 and the second transmission assembly 23 of the conveying assembly 20, the egg box 90 can be stably conveyed to each station, which provides a guarantee for the normal operation of the whole production line. The turnover assembly 40 is arranged between the sixth rack 21, the first transmission assembly 22 and the second transmission assembly 23, which does not affect the conveying process of the egg box 90 and facilitates the turning operation of the egg box 90.

[0106] The above-mentioned multi-station egg box 90 automatic production line has the following specific working principle:

[0107] S1, the feeding assembly 10 puts the egg box 90 to be processed in the storage channel 132 into the feeding station 80;

[0108] S2, the conveying assembly 20 transports the egg box 90 to be processed on the feeding station 80 to the printing station 81, and the printing assembly 30 prints the egg box 90 to be processed on the printing station 81;

[0109] S3, the conveying assembly 20 transports the egg box 90 after printing on the printing station 81 to the turnover station 82, and the turnover assembly 40 turns over the egg box 90 after printing by 180°;

[0110] S4, the conveying assembly 20 conveys the egg box 90 after turning over with the printed label to the labeling station 83, and the labeling assembly 50 labels the upper cover 91 of the egg box 90 with the printed label on the labeling station 83;

[0111] S5, the conveying assembly 20 transports the egg box 90 after labeling to the pressing station 84, and the pressing assembly 60 presses the upper cover 91 of the egg box 90 on the pressing station 84 and the label attached to the upper cover 91;

[0112] S6, the conveying assembly 20 conveys the egg box 90 after processing to the collection channel 74 of the stacking assembly 70, and the pushing-out assembly 72 pushes the egg box 90 on the collection channel 74 to the part of the collection channel 74 with the limiting member 73 to complete the arrangement and collection.

[0113] Embodiment two

[0114] The difference from the embodiment one is only the sequence of the procedures.

[0115] Specifically, the conveying path of the conveying assembly 20 is sequentially provided with the feeding station 80, the labeling station 83, the pressing station 84, the overturning station 82 and the printing station 81.

[0116] The specific working principle of the above-mentioned multi-station egg box 90 automatic production line is as follows:

[0117] S1, the feeding assembly 10 puts the egg box 90 to be processed in the storage channel 132 into the feeding station 80;

[0118] S2, the conveying assembly 20 conveys the egg box 90 to be processed in the feeding station 80 to the labeling station 83, and the labeling assembly 50 labels the upper cover 91 of the egg box 90 to be processed in the labeling station 83;

[0119] S3, the conveying assembly 20 conveys the egg box 90 after labeling to the pressing station 84, and the pressing assembly 60 presses the upper cover 91 of the egg box 90 in the pressing station 84 and the label attached to the upper cover 91;

[0120] S4, the conveying assembly 20 conveys the egg box 90 after pressing in the pressing station 84 to the overturning station 82, and the overturning assembly 40 overturns the egg box 90 after pressing by 180°;

[0121] S5, the conveying assembly 20 conveys the overturned egg box 90 to the printing station 81, and the printing assembly 30 labels the egg box 90 after pressing in the printing station 81;

[0122] S6, the conveying assembly 20 conveys the egg box 90 after processing to the collection channel 74 on the stacking assembly 70, and the pushing assembly 72 pushes the egg box 90 on the collection channel 74 to the part of the collection channel 74 with the limiting member 73, so as to complete the arrangement and collection.

[0123] In the embodiments disclosed in the utility model, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integral connection; "connection" can be direct connection, or indirect connection through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the embodiments disclosed in the utility model can be understood according to the specific circumstances.

[0124] The above examples only illustrate the basic principles and characteristics of the present application, and the present application is not limited to the above examples, and various changes and modifications can be made without departing from the spirit and scope of the present application. These changes and modifications all fall within the scope of the present application claimed. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-station egg carton printing and labeling automation line, characterized in that, The multi-station egg box printing and labeling automatic production line comprises a feeding assembly, a conveying assembly, a printing assembly, a turnover assembly, a labeling assembly, a pressing assembly and a stacking assembly, wherein: The conveying path of the conveying assembly is provided with a feeding station, a printing station, a turnover station, a labeling station and a pressing station, and the conveying assembly is configured to convey the egg boxes to be processed to each station; The feeding assembly is arranged at the side of the feeding station and at the feeding end of the conveying assembly, and the feeding assembly is configured to place the egg boxes to be processed on the feeding station; The printing assembly is arranged at the side of the printing station, and the printing assembly is configured to print the egg boxes to be processed on the printing station; The turnover assembly is arranged at the turnover station, and the turnover assembly is configured to turn over the egg boxes to be processed on the conveying assembly; The labeling assembly is arranged at the side of the labeling station, and the labeling assembly is configured to label the egg boxes to be processed on the labeling station; The pressing assembly is arranged at the pressing station and is arranged at one side of the labeling assembly, and the pressing assembly is configured to press the egg boxes after labeling and the labels; The stacking assembly is arranged at the discharging end of the conveying assembly, and the stacking assembly is configured to stack and collect the processed egg boxes.

2. The multi-station egg carton printing and labeling automated production line according to claim 1, characterized in that, The feeding assembly comprises a first rack, a base, a first limiting assembly, a second limiting assembly and a third limiting assembly, wherein: The first rack is arranged at the side of the feeding station, the first limiting assembly comprises two limiting rods, and the two limiting rods are symmetrically arranged at the top end of the first rack to form a storage channel capable of accommodating a plurality of egg boxes to be processed, and the limiting rods are configured to limit the hinge part of the egg boxes to be processed; The base is arranged at the top of the first rack, the second limiting assembly comprises a first clamping piece and a clamping plate, the fixed end of the first clamping piece is arranged at the top of the base, and the clamping plate is arranged at the driving end of the first clamping piece, and the first clamping piece is configured to drive the clamping plate to clamp or release the egg boxes to be processed located at the bottom of the storage channel; The third limiting assembly comprises a second clamping piece and a support, the fixed end of the second clamping piece is arranged below the first clamping piece, and the support is arranged at the driving end of the second clamping piece, and the second clamping piece is configured to drive the support to carry or release the egg boxes to be processed on one of the storage channels to the feeding station.

3. The multi-station egg carton printing and labeling automated production line according to claim 2, characterized in that, A plurality of limiting grooves are equidistantly arranged on the clamping plate, one limiting groove corresponds to the side of one egg box to be processed, and the limiting groove is configured to limit and fix the side of the egg boxes to be processed on the storage channel through the first clamping piece.

4. The multi-station egg carton printing and labeling automated production line according to claim 1, characterized in that, The printing assembly comprises a second rack, a first driving piece, a printing piece, an ink supply assembly and a cleaning assembly, wherein: The second rack is arranged at the side of the printing station, the fixed end of the first driving member is arranged at the top of the second rack, the driving end of the first driving member is connected with the printing member, an inking station, a cleaning station and the printing station are arranged on the moving path of the first driving member, the first driving member is configured to drive the printing member to move horizontally or vertically, so that the printing member moves to the inking station, the cleaning station and the printing station, and the printing member is configured to print the egg box to be processed in the printing station; The ink supply assembly is arranged at one side of the printing station and located on the second rack, the inking station is arranged on the ink supply assembly, and the ink supply assembly is configured to provide the ink required by the printing member in the inking station; The cleaning assembly is arranged at one side of the ink supply assembly and located on the second rack, and the cleaning assembly is configured to remove the paper pulp residues of the egg box remaining on the printing member.

5. The multi-station egg carton printing and labeling automated production line according to claim 1, characterized in that, The turnover assembly comprises a second driving member and at least one claw, one of the claws is configured to hold one of the egg boxes to be processed on the conveying assembly, the fixed end of the second driving member is arranged on the conveying assembly, and the claw is arranged at the driving end of the second driving member, and the second driving member is configured to rotate the claw to turn the egg box to be processed on the conveying assembly by 180°.

6. The multi-station egg carton printing and labeling automated production line according to claim 1, characterized in that, The labeling assembly comprises a third rack, a bearing assembly, a third driving member, a picking member and a gluing assembly, wherein: The third rack is arranged at the side of the labeling station, the bearing assembly is arranged at one side of the third rack away from the labeling station, the bearing assembly is provided with a material taking station, and the bearing assembly is configured to bear the labels to be glued; The fixed end of the third driving member is arranged on the third rack, the driving end of the third driving member is connected with the picking member, and the third driving member is configured to at least drive the picking member to move horizontally and vertically, so that the picking member moves to the material taking station, a gluing station and the labeling station in sequence, and the picking member is configured to pick up or release one of the labels; The gluing assembly is arranged between the bearing assembly and the conveying assembly, and the gluing assembly is configured to apply glue to the attaching surface of the label picked up by the picking member in the gluing station.

7. The multi-station egg carton printing and labeling automated production line according to claim 1, characterized in that, The pressing assembly comprises a fourth rack, a fourth driving member and at least one pressing member, the fourth rack is arranged on the pressing station, the fixed end of the fourth driving member is arranged on the fourth rack, the driving end of the fourth driving member is connected with the pressing member, and the fourth driving member is configured to drive the pressing member to move reciprocally in the vertical direction, so that the label is closely attached to the egg box.

8. The multi-station egg carton printing and labeling automated production line according to claim 7, characterized in that, The pressing member is provided with a trapezoidal groove body, and the trapezoidal groove body is matched with the upper cover of the egg box.

9. The multi-station egg carton printing and labeling automated production line according to claim 1, characterized in that, The stacking assembly comprises a fifth rack, a pushing-out assembly and a limiting piece, the fifth rack is butted with the discharging end of the conveying assembly, a collecting channel is arranged on the fifth rack, the pushing-out assembly is arranged at the bottom of the fifth rack, the limiting pieces are arranged in an orderly manner along the arrangement direction of the collecting channel and are arranged in a spaced manner with the discharging end of the conveying assembly, the pushing-out assembly is configured to push the egg boxes after processing to the limiting pieces on the collecting channel to collect the egg boxes after processing.

10. The multi-station egg carton printing and labeling automated production line according to claim 1, characterized in that, The conveying assembly comprises a sixth rack, a first transmission assembly and a second transmission assembly, the sixth rack is arranged in an extending manner along a first direction, the first transmission assembly is arranged at the first end of the sixth rack, the second transmission assembly is arranged at the second end of the sixth rack, and the first transmission assembly and the second transmission assembly are provided with the turnover assembly therebetween.

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