A carton packaging machine

Abstract

The present invention relates to a carton packaging machine. The carton packaging machine comprises: a first carton conveying line, a carton opening mechanism, a carton tail end sealing mechanism, a carton conveying mechanism, a second carton conveying line, a product placement station, a third carton conveying line, a folding machine, an instruction throwing mechanism, a carton head end sealing mechanism and a labeling mechanism. The carton packaging machine can realize automatic sealing of the carton through the carton tail end sealing mechanism and the carton head end sealing mechanism. The instruction throwing mechanism can automatically put the instruction into the carton. The labeling mechanism can automatically label the carton. The packaging machine has a high overall degree of automation. It is beneficial to improve production efficiency.

Description

Technical Field

[0001] The invention relates to the field of automated packaging, in particular to a paper box packaging machine. Background Art

[0002] In the traditional packaging field, it is often necessary to put the product and the instruction manual into a paper box and then seal the two ends of the paper box. The traditional equipment used to achieve the above operation is not automated enough. Summary of the invention

[0003] Based on this, a carton packaging machine is provided, which has a high degree of automation.

[0004] A carton packaging machine, comprising:

[0005] The first carton conveyor line,

[0006] A box opening mechanism, the box opening mechanism is arranged on one side of the first carton conveying line, and the box opening mechanism is used to open the folded carton so that the rear end of the carton forms an opening and the front end of the carton forms an opening,

[0007] A carton tail end sealing mechanism, the carton tail end sealing mechanism is arranged on one side of the first carton conveying line, and the carton tail end sealing mechanism is used to seal the tail end of the carton,

[0008] A carton conveying mechanism, the carton conveying mechanism is arranged at one end of the carton tail end sealing mechanism, the carton conveying mechanism is used to transfer the carton with the tail end sealed on the carton tail end sealing mechanism, and the transfer direction of the carton by the carton conveying mechanism is perpendicular to the conveying direction of the first carton conveying line,

[0009] a second carton conveying line, the second carton conveying line being arranged at one side of the carton conveying mechanism, the second carton conveying line being used to receive the carton conveyed by the carton conveying mechanism, the conveying direction of the second carton conveying line being parallel to the conveying direction of the first carton conveying line,

[0010] The product placement station is arranged at one end of the second carton conveying line, and is used to place the product into the carton delivered by the second carton conveying line.

[0011] A third carton conveyor line, the third carton conveyor line is arranged at one side of the second carton conveyor line, the third carton conveyor line is used to receive cartons sent from the product placement station, the conveying direction of the third carton conveyor line is parallel to the conveying direction of the second carton conveyor line, a folding machine, the folding machine is arranged at one side of the third carton conveyor line, the folding machine is used to fold and convey the instruction manual,

[0012] The manual throwing mechanism is arranged on one side of the folding machine, and is used to receive the manuals conveyed by the folding machine and throw the manuals into the paper boxes conveyed by the third paper box conveying line.

[0013] A carton head end sealing mechanism, the carton head end sealing mechanism is arranged on one side of the third carton conveying line and is located on the downstream side of the instruction manual throwing mechanism, and the carton head end sealing mechanism is used to seal the head end of the carton,

[0014] A labeling mechanism is arranged on one side of the three-carton conveying line and is located on the downstream side of the carton head end sealing mechanism. The labeling mechanism is used to attach labels to the carton.

[0015] The above-mentioned carton packaging machine can realize automatic sealing of the carton, automatic placement of the instruction manual into the carton, and automatic labeling of the carton. The overall automation level is high.

[0016] In one embodiment,

[0017] The paper box tail end sealing mechanism comprises a first folding plate assembly, a second folding plate assembly, a third folding plate assembly and a tail end plug assembly.

[0018] The first folding plate assembly is used to fold the upper cover plate at the rear end of the paper box toward the opening at the rear end of the paper box.

[0019] The second folding plate assembly is used to fold the left ear plate and the right ear plate at the rear end of the paper box toward the opening at the rear end of the paper box, and when the left ear plate and the right ear plate position the upper cover plate, the first folding plate assembly is reset.

[0020] The third folding plate assembly is used to fold the lower cover plate at the rear end of the paper box toward the opening at the rear end of the paper box, and to position the upper cover plate and the lower cover plate.

[0021] When the second folding plate assembly positions the left ear plate and the right ear plate, and the third folding plate assembly positions the upper cover plate and the lower cover plate, the tail end plugging plate assembly can insert the upper end of the lower cover plate at the tail end of the paper box into the inner side of the upper cover plate.

[0022] In one embodiment,

[0023] The first folding plate assembly includes a first driving block and a first driving assembly connected to the first driving block, and the first driving assembly is used to drive the first driving block to move up and down;

[0024] The second folding plate assembly includes a second driving block, a third driving block and a second driving assembly, wherein the second driving assembly is used to drive the second driving block and the third driving block to move horizontally, and the second driving block and the third driving block move synchronously and in opposite directions;

[0025] The third folding plate assembly includes a fourth driving block and a third driving assembly, and the third driving assembly is used to drive the fourth driving block to move up and down;

[0026] The tail end plug board assembly includes a plug block and a plug block driving assembly, wherein the plug block driving assembly is used to drive the plug block to move horizontally, and a through hole is provided on the fourth driving block, and the front end of the plug block can pass through the through hole.

[0027] In one embodiment,

[0028] The box opening mechanism includes a first suction cup assembly and a push block assembly, wherein the push block assembly is used to push the folded paper box to a target position, and the first suction cup assembly is used to absorb the folded paper box at the target position. After the folded paper box is absorbed by the first suction cup assembly, a thrust is applied to one side of the folded paper box by the push block assembly, so that the folded paper box is opened.

[0029] The first suction cup assembly includes a suction cup frame with a suction cup, a suction cup frame lifting drive assembly, and a suction cup frame horizontal movement drive assembly, the suction cup is connected to the suction cup frame lifting drive assembly, the suction cup frame lifting drive assembly is connected to the suction cup frame horizontal movement drive assembly, and the movement direction of the suction cup frame horizontal movement drive assembly is perpendicular to the conveying direction of the first paper box conveying line.

[0030] The push block assembly includes a push block and a push block driving assembly. The push block is L-shaped. When the paper box tail end sealing mechanism performs a sealing operation on the paper box tail end, the push block is located on one side of the paper box and is used to limit the paper box.

[0031] It also includes a force-applying block and a linear drive assembly for the force-applying block. The force-applying block is used to extend into the interior of the paper box and apply a certain thrust to the rear end of the sealed paper box.

[0032] In one embodiment,

[0033] The manual throwing mechanism includes a first linear drive component, a second linear drive component, a base, a base lifting component, and a manual picking and placing component.

[0034] The first linear drive assembly is mounted with a base plate, and the lifting assembly is mounted on the base plate.

[0035] The base lifting assembly is connected to the base and drives the base to rise and fall. The second linear drive assembly is installed on the base, and the moving direction of the second linear drive assembly is perpendicular to the moving direction of the first linear drive assembly.

[0036] The base is provided with a manual support seat, and the manual support seat is provided with a clearance slot.

[0037] The instruction manual picking and placing assembly includes a mounting frame, a lifting cylinder and a pressure plate connected to the lifting cylinder, the mounting frame is connected to the second linear drive assembly, the lifting cylinder is installed on the mounting frame, the pressure plate is located above the instruction manual support seat, and the lifting cylinder is located above the pressure plate.

[0038] In one embodiment, the number of the lifting cylinders is two, each lifting cylinder is connected to one of the pressure plates, and the two lifting cylinders are respectively located at two ends of the instruction manual support seat.

[0039] In one embodiment, the sealing mechanism at the head end of the paper box includes a fourth folding plate assembly, a fifth folding plate assembly and a head end plug plate assembly, the fourth folding plate assembly is used to fold the left ear plate and the right ear plate at the head end of the paper box toward the opening of the head end of the paper box and limit the paper box in the vertical direction, the fifth folding plate assembly is used to lift the sealing plate at the head end of the paper box from a horizontal state to an inclined state, and the head end plug plate assembly is used to fold the folded end of the sealing plate in the inclined state and push the folded end of the sealing plate into the paper feed box.

[0040] In one embodiment,

[0041] The fourth folding plate assembly includes a fifth driving block and a sixth driving block and a fourth driving assembly and a fifth driving assembly, the fourth driving assembly is installed on the fifth driving assembly, the fifth driving assembly is used to drive the fourth driving assembly to rise and fall, the fourth driving assembly is used to drive the fifth driving block and the sixth driving block to move horizontally, and the fourth driving assembly is provided with a limiting plate for limiting the paper box in the vertical direction, the fifth driving block and the sixth driving block move synchronously and in opposite directions;

[0042] The fifth folding plate assembly includes a seventh driving block and a sixth driving assembly, and the sixth driving assembly is used to drive the seventh driving block to rise and fall.

[0043] The head end plug board assembly includes a guide block and a guide block driving assembly, wherein the guide block driving assembly is used to drive the guide block to move horizontally, and the end of the guide block has a flat plate portion and a support portion located below the flat plate portion.

[0044] When the fifth driving block and the sixth driving block respectively fold the left ear plate and the right ear plate at the front end of the paper box toward the opening at the head end of the paper box, the seventh driving block rises and lifts the sealing plate at the front end of the paper box from a horizontal state to an inclined state, and the guide block folds the folded end of the sealing plate through the cooperation of the flat plate part and the supporting part, so that the folded end of the sealing plate becomes a horizontal state. When the fifth driving block and the sixth driving block are reset, the guide block continues to push the sealing plate so that the folded end of the sealing plate is inserted into the paper box.

[0045] In one embodiment, the paper box conveying mechanism includes a linear motion component, a second suction cup component, a guide component and a lifting component. The second suction cup component is connected to the linear motion component and guided by the guide component. The lifting component is arranged below the linear motion component. The lifting component is used to lift the paper box and adsorb it with the second suction cup component. The linear motion component is used to convey the second suction cup component.

[0046] In one embodiment, the linear motion assembly includes a motor, a synchronous wheel set and a synchronous belt. The synchronous belt is installed on the synchronous wheel set. The motor drives the synchronous wheel set to rotate, thereby driving the synchronous belt to move.

[0047] The second suction cup assembly includes a support frame, a connecting frame and a suction cup, wherein the suction cup is arranged on the support frame, the connecting frame is connected to the support frame, the connecting frame has a fixing portion and a guiding portion, the guiding portion cooperates with the guiding assembly, and the fixing portion is fixed on the synchronous belt.

[0048] The guide assembly includes a frame and two guide rods arranged on the frame, the two guide rods are arranged up and down, and the guide part is sleeved on the guide rods.

[0049] The jacking assembly comprises a jacking cylinder and a jacking frame connected to the jacking cylinder, and the jacking frame comprises a bottom plate and a plurality of jacking blocks arranged at intervals on the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 The figure is a schematic diagram showing that the rear end of the paper box is sealed.

[0051] Figure 2 This is a schematic diagram of the left and right ear plates and the sealing plate at the head end of the paper box.

[0052] Figure 3 Schematic diagram of a carton packaging machine according to an embodiment of the present invention.

[0053] Figure 4 It is a schematic diagram of a carton opening mechanism, a carton tail end sealing mechanism, a carton conveying mechanism, a force applying block and a force applying block linear drive assembly of a carton packaging machine according to an embodiment of the present invention.

[0054] Figure 5 It is a schematic diagram of a carton opening mechanism and a carton tail end sealing mechanism of a carton packaging machine according to an embodiment of the present invention.

[0055] Figure 6 It is a schematic diagram of a carton tail end sealing mechanism of a carton packaging machine according to an embodiment of the present invention.

[0056] Figure 7It is a schematic diagram of the third folding plate assembly of the paper box tail end sealing mechanism according to an embodiment of the present invention.

[0057] Figure 8 It is a schematic diagram of a tail end plug board assembly of a carton tail end sealing mechanism according to an embodiment of the present invention.

[0058] Fig. 9 It is a schematic diagram of the cooperation between the second driving block, the third driving block, the fourth driving block and the inserting block of the paper box tail end sealing mechanism of an embodiment of the present invention.

[0059] Fig.10 Schematic diagram of a carton conveying mechanism according to an embodiment of the present invention.

[0060] Fig.11 It is a schematic diagram of a lifting assembly of a carton conveying mechanism according to an embodiment of the present invention.

[0061] Fig.12 It is a schematic diagram of the instruction throwing mechanism and the track of the folding machine according to the embodiment of the present invention.

[0062] Fig.13 It is a schematic diagram of another perspective of the throwing mechanism of the specification sheet of the embodiment of the present invention and the track of the folding machine.

[0063] Fig.14 Schematic diagram of a carton head end sealing mechanism according to an embodiment of the present invention.

[0064] Fig.15 Schematic diagram of a seventh driving block and a sixth driving assembly according to an embodiment of the present invention.

[0065] Fig.16 It is a schematic diagram of a guide block and a guide block driving assembly of a carton head end sealing mechanism according to an embodiment of the present invention.

[0066] in:

[0067] 400, paper box 410, upper cover 420, left ear plate

[0068] 430, right ear plate 440, lower cover plate 450, left ear plate

[0069] 460, right ear plate 470, sealing plate 471, folding end

[0070] 110, first carton conveying line 120, carton opening mechanism 130, carton tail end sealing mechanism

[0071] 140, carton conveying mechanism 150, second carton conveying line 160, third carton conveying line

[0072] 170, track 180, instruction manual throwing mechanism 190, carton head end sealing mechanism

[0073] 200, labeling mechanism 300, product placement station 500, silo

[0074] 121. Suction cup frame 122. Suction cup frame lifting drive assembly

[0075] 123. Suction cup frame horizontal movement drive assembly

[0076] 124, push block 125, push block lifting drive assembly 126, push block horizontal movement drive assembly

[0077] 127. Force block 128. Force block linear drive assembly

[0078] 131, first driving block 132, first driving assembly 133, second driving block

[0079] 134, third drive block 135, second drive assembly 136, plug-in drive assembly

[0080] 137, plug block 138, third drive assembly 139, fourth drive block

[0081] 139a, through hole

[0082] 141, motor 142, synchronous wheel set 143, support frame 143a, suction cup

[0083] 144, fixing portion 145, guide portion 146, guide assembly

[0084] 147, lifting cylinder 148, bottom plate 149, top block

[0085] 181, first linear drive assembly 182, base plate 183, base

[0086] 184. Second linear drive assembly 186. Lifting cylinder

[0087] 187, pressing plate 188, mounting frame

[0088] 181a, guide rail 181b, slider assembly

[0089] 185a, base lifting cylinder 185b, cylinder mounting frame 185c, guide column

[0090] 185d, Linear bearings

[0091] 183a, instruction manual support seat 183b, clearance slot

[0092] 191, fifth driving block 192, sixth driving block 193, fourth driving assembly

[0093] 194, fifth drive assembly 195, guide block drive assembly 196, guide block

[0094] 197, sixth drive assembly 198, seventh drive block 199, limit plate

[0095] 196a, flat plate portion 196b, support portion DETAILED DESCRIPTION

[0096] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0097] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0098] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0099] like Figures 1 to 3 As shown, an embodiment of the present invention provides a carton packaging machine, which includes: a first carton conveying line 110, a carton opening mechanism 120, a carton tail end sealing mechanism 130, a carton conveying mechanism 140, a second carton conveying line 150, a product placement station 300, a third carton conveying line 160, a folding machine, a manual throwing mechanism 180, a carton head end sealing mechanism 190 and a labeling mechanism 200.

[0100] The box opening mechanism 120 is disposed at one side of the first carton conveying line 110 , and is used to open the folded carton so that an opening is formed at the rear end of the carton and an opening is formed at the front end of the carton.

[0101] The carton tail end sealing mechanism 130 is disposed at one side of the first carton conveying line 110 , and the carton tail end sealing mechanism 130 is used to seal the tail end of the carton.

[0102] The carton conveying mechanism 140 is arranged at one end of the carton tail end sealing mechanism 130 , and is used to transfer the carton with the tail end sealed on the carton tail end sealing mechanism 130 . The transfer direction of the carton by the carton conveying mechanism 140 is perpendicular to the conveying direction of the first carton conveying line 110 .

[0103] The second carton conveying line 150 is disposed at one side of the carton conveying mechanism 140 . The second carton conveying line 150 is used to receive cartons delivered by the carton conveying mechanism 140 . The conveying direction of the second carton conveying line 150 is parallel to the conveying direction of the first carton conveying line 110 .

[0104] The product placement station 300 is disposed at one end of the second carton conveying line 150. The product placement station 300 is used to place the product into the carton delivered by the second carton conveying line 150.

[0105] The third carton conveyor line 160 is disposed on one side of the second carton conveyor line 150 . The third carton conveyor line 160 is used to receive cartons delivered from the product placement station 300 . The conveying direction of the third carton conveyor line 160 is parallel to the conveying direction of the second carton conveyor line 150 .

[0106] The folding machine is disposed at one side of the third paper box conveying line 160 , and is used to fold and convey the instruction manuals.

[0107] The instruction manual throwing mechanism 180 is disposed at one side of the folding machine, and is used for receiving the instruction manuals conveyed by the folding machine and throwing the instruction manuals into the paper box conveyed by the third paper box conveying line 160 .

[0108] The carton head end sealing mechanism 190 is disposed on one side of the third carton conveying line 160 and is located at the downstream side of the instruction manual throwing mechanism 180. The carton head end sealing mechanism 190 is used to seal the head end of the carton.

[0109] The labeling mechanism 200 is arranged on one side of the three-carton conveying line and is located at the downstream side of the carton head end sealing mechanism 190. The labeling mechanism 200 is used to attach labels to the carton.

[0110] When the above-mentioned carton packaging machine is in use, the first carton conveying line 110 conveys the folded carton to the carton opening mechanism 120. The carton is changed from the folded state to the opened state through the carton opening mechanism 120, so that the head end and the tail end of the carton are opened.

[0111] Next, the opening at the rear end of the carton is sealed by the carton rear end sealing mechanism 130. The carton is then transferred to the second carton conveying line 150 by the carton conveying mechanism 140, and the second carton conveying line 150 conveys the carton to the product placement station 300, where the product can be placed in the carton, either manually or by other means.

[0112] After the product is placed in the carton, the carton can be placed in the third carton conveyor line 160 manually or in other ways. The folding machine can fold the instructions and output them. The instruction throwing mechanism 180 first takes out the instructions from the folding machine. Then the instructions are placed in the corresponding carton sent by the third carton conveyor line 160. Then, the carton head end sealing mechanism 190 seals the opening of the carton head end. Finally, the labeling mechanism 200 affixes a label to the head end of the carton.

[0113] In this embodiment, the first paper box conveyor line 110 can be a synchronous belt conveyor line. The synchronous belt conveyor line conveys the paper boxes folded into a flat plate one by one. The paper boxes folded into a flat plate can be stacked together and put into the silo 500, and a support structure for supporting the paper boxes can be provided under the silo 500. It is understood that the paper boxes can also be stored in other ways and conveyed through the first paper box conveyor line 110.

[0114] Furthermore, the second paper box conveying line 150 may be a belt conveying line.

[0115] Furthermore, the third paper box conveyor line 160 may be a chain conveyor line, and a limit frame for fixing the paper boxes may be provided on the chain conveyor line.

[0116] In this embodiment, the box opening mechanism 120 includes a first suction cup assembly and a push block assembly. The push block assembly is used to push the folded paper box to the target position, and the first suction cup assembly is used to adsorb the folded paper box at the target position. After the folded paper box is adsorbed by the first suction cup assembly, a thrust is applied to one side of the folded paper box by the push block assembly, so that the folded paper box is opened.

[0117] The first suction cup assembly includes a suction cup frame 121 with a suction cup, a suction cup frame lifting drive assembly 122 and a suction cup frame horizontal movement drive assembly 123, the suction cup is connected to the suction cup frame lifting drive assembly 122, the suction cup frame lifting drive assembly 122 is connected to the suction cup frame horizontal movement drive assembly 123, the moving direction of the suction cup frame horizontal movement drive assembly 123 is perpendicular to the conveying direction of the first paper box conveyor line 110, the push block assembly includes a push block 124 and a push block drive assembly, the push block 124 is L-shaped, when the paper box tail end sealing mechanism 130 performs a sealing operation on the paper box tail end, the push block 124 is located on one side of the paper box, for limiting the paper box.

[0118] The push block driving assembly may include a push block lifting driving assembly 125 and a push block horizontal movement driving assembly 126. This allows the push block 124 to be lifted and lowered and to move linearly in the horizontal direction.

[0119] On the basis of the above, it also includes a force block 127 and a force block linear drive assembly 128. The force block 127 is used to extend into the paper box and apply a certain thrust to the rear end of the sealed paper box. The force block linear drive assembly 128 can be a drive assembly of the type of cylinder or the like.

[0120] When the above-mentioned box opening mechanism 120 is used, the carton on the first carton conveying line 110 is first pushed a distance to the bottom of the suction cup by the push block 124, and then the suction cup is lowered to adsorb the folded carton. Then the suction cup rises, and the carton is opened by pushing one side of the carton through the push block 124. Subsequently, the push block 124 is kept at a side position of the carton, which can form a limit for the carton. When the opening at the rear end of the carton is closed, the push block 124 is reset. The above-mentioned suction cup can move linearly in the horizontal direction, which is conducive to cooperating with the action of the carton tail end sealing mechanism 130 on the one hand. On the other hand, it is conducive to cooperating with the action of the top block 149. Because after the rear end of the carton is sealed, the suction cup can drive the carton to move toward the top block 149, and the top block 149 can extend into the interior of the carton and apply a certain thrust to each cardboard at the rear end of the carton.

[0121] In this embodiment, the paper box tail end sealing mechanism 130 includes a first folding plate assembly, a second folding plate assembly, a third folding plate assembly and a tail end plug assembly.

[0122] The first folding plate assembly is used to fold the upper cover plate 410 at the rear end of the paper box toward the opening at the rear end of the paper box.

[0123] The second folding plate assembly is used to fold the left ear plate and the right ear plate at the rear end of the paper box toward the opening at the rear end of the paper box, and when the left ear plate 420 and the right ear plate 430 position the upper cover plate 410, the first folding plate assembly is reset.

[0124] The third folding plate assembly is used to fold the lower cover plate 440 at the rear end of the paper box toward the opening at the rear end of the paper box, and to position the upper cover plate 410 and the lower cover plate 440 .

[0125] When the second folding plate assembly positions the left ear plate 420 and the right ear plate 430, and the third folding plate assembly positions the upper cover plate 410 and the lower cover plate 440, the tail end plugging plate assembly can insert the upper end of the lower cover plate 440 at the tail end of the paper box into the inner side of the upper cover plate 410. In this way, the paperboards at the tail end of the paper box are mutually limited, and the tail end opening can be closed.

[0126] The mechanism folds the upper cover plate 410 at the rear end of the paper box downward toward the opening at the rear end of the paper box through the first folding plate assembly. The left ear plate 420 and the right ear plate 430 at the rear end of the paper box are folded toward the opening at the rear end of the paper box through the second folding plate assembly. The left ear plate 420 and the right ear plate 430 can limit the upper cover plate 410. Then, the lower cover plate 440 at the rear end of the paper box is folded toward the opening at the rear end of the paper box through the third folding plate assembly, and the upper cover plate 410 and the lower cover plate 440 are positioned. At this time, the upper end of the lower cover plate 440 is located on the outer side of the upper cover plate 410. Finally, the upper end of the lower cover plate 440 at the rear end of the paper box is inserted into the inner side of the upper cover plate 410 through the tail end plug plate assembly. In this way, the upper cover plate 410, the lower cover plate 440 and the left and right ear plates are mutually limited.

[0127] Specifically, the first folding plate assembly includes a first driving block 131 and a first driving assembly 132 connected to the first driving block 131, and the first driving assembly 132 is used to drive the first driving block 131 to move up and down. The first driving assembly 132 can be a driving assembly of a cylinder or the like.

[0128] Specifically, the second folding plate assembly includes a second driving block 133, a third driving block 134 and a second driving assembly 135. The second driving assembly 135 is used to drive the second driving block 133 and the third driving block 134 to move horizontally. The second driving block 133 and the third driving block 134 move synchronously and move in opposite directions. The second driving assembly 135 can be a screw driving assembly. The second driving block 133 and the third driving block 134 can be installed on the screw driving assembly.

[0129] Specifically, the third folding plate assembly includes a fourth driving block 139 and a third driving assembly 138, and the third driving assembly 138 is used to drive the fourth driving block 139 to move upward and downward. The third driving assembly 138 can be a driving assembly of a cylinder or the like.

[0130] Specifically, the tail end plug plate assembly includes a plug block 137 and a plug block driving assembly 136, the plug block driving assembly 136 is used to drive the plug block 137 to move horizontally, and a through hole 139a is provided on the fourth driving block 139, and the front end of the plug block 137 can pass through the through hole 139a.

[0131] The upper end of the lower cover plate 440 can be inserted into the inner side of the upper cover plate 410 through the front end of the insert block 137. The insert block driving component 136 can be a driving component of the type of a cylinder or the like.

[0132] In this embodiment, the instruction manual throwing mechanism 180 includes a first linear drive component 181, a second linear drive component, a base, a base lifting component, and an instruction manual picking and placing component.

[0133] A base plate is mounted on the first linear drive assembly 181 , and the lifting assembly is mounted on the base plate.

[0134] The base lifting assembly is connected to the base and drives the base to rise and fall. The second linear drive assembly is installed on the base, and the moving direction of the second linear drive assembly is perpendicular to the moving direction of the first linear drive assembly 181.

[0135] The base is provided with a manual support seat 183a, and the manual support seat 183a is provided with a clearance slot 183b.

[0136] The instruction manual picking and placing assembly includes a mounting frame 188, a lifting cylinder 186, and a pressure plate 187 connected to the lifting cylinder 186. The mounting frame 188 is connected to the second linear drive assembly. The lifting cylinder 186 is installed on the mounting frame 188. The pressure plate 187 is located above the instruction manual support seat 183a. The lifting cylinder 186 is located above the pressure plate 187.

[0137] It should be noted that the folding machine can be an existing folding machine. The folding machine can generally fold the instruction manual and then convey it to the external track 170. The folding machine can be arranged above the third paper box conveying line 160.

[0138] When the instruction manual throwing mechanism 180 is in use, the first linear drive assembly 181 moves the pressing plate 187 and the instruction manual support seat 183a to the output track 170 of the folding machine. Since the clearance slot 183b is provided, the output track 170 of the folding machine can be inserted into the clearance slot 183b. Then, the instruction manual support seat 183a is raised by a certain distance through the base lifting assembly, so that the instruction manual is supported by the instruction manual support seat 183a. Then, the instruction manual can be pressed on the instruction manual support seat 183a by lowering the pressing plate 187. Then, the instruction manual is sent to the corresponding paper box of the third paper box conveying line 160 through the first linear drive assembly 181, and the pressing plate 187 is moved toward the inside of the paper box through the second linear drive assembly, so as to send the instruction manual into the paper box.

[0139] Furthermore, there are two lifting cylinders 186 , each of which is connected to a pressing plate 187 , and the two lifting cylinders 186 are respectively located at two ends of the instruction manual support seat 183 a .

[0140] Specifically, the first linear drive component 181 includes an electric cylinder, and the substrate is driven by the electric cylinder. A guide rail 181a is provided on one side of the electric cylinder, and a slider component 181b is provided on the guide rail 181a. A part of the substrate is connected to the slider component 181b.

[0141] Specifically, the base lifting assembly includes a cylinder mounting frame 185b, a base lifting cylinder 185a, a linear bearing 185d and a guide column 185c. The guide columns 185c are respectively arranged at the bottom of both sides of the cylinder mounting frame 185b. The bottom ends of the guide columns 185c pass through the base and are arranged on the substrate. A linear bearing 185d is installed on each guide column 185c. The linear bearing 185d is fixed on the base. The base lifting cylinder 185a is installed on the cylinder mounting frame 185b, and the base lifting cylinder 185a is connected to the base.

[0142] Specifically, the second linear drive component is a cylinder or other drive components, as long as it can achieve the above functions.

[0143] In this embodiment, the paper box head end sealing mechanism 190 includes a fourth folding plate assembly, a fifth folding plate assembly and a head end plug plate assembly. The fourth folding plate assembly is used to fold the left ear plate 450 and the right ear plate 460 at the head end of the paper box toward the opening of the head end of the paper box, and to limit the vertical direction of the paper box. The fifth folding plate assembly is used to lift the sealing plate 470 at the head end of the paper box from a horizontal state to an inclined state. The head end plug plate assembly is used to fold the folded end 471 of the sealing plate 470 in the inclined state, and push the folded end 471 of the sealing plate 470 into the paper feed box.

[0144] Specifically, the fourth folding plate assembly includes a fifth drive block 191 and a sixth drive block 192, a fourth drive assembly 193 and a fifth drive assembly 194, the fourth drive assembly 193 is installed on the fifth drive assembly 194, the fifth drive assembly 194 is used to drive the fourth drive assembly 193 to rise and fall, the fourth drive assembly 193 is used to drive the fifth drive block 191 and the sixth drive block 192 to move horizontally, and the fourth drive assembly 193 is provided with a limit plate 199 for limiting the vertical direction of the paper box, the fifth drive block 191 and the sixth drive block 192 move synchronously and move in opposite directions. The fifth drive assembly 194 can be a drive assembly of the type of electric cylinder. The fourth drive assembly 193 can be a drive assembly of the type of lead screw assembly. The limit plate 199 can be set at the bottom of the corresponding frame of the fourth drive assembly 193.

[0145] The fifth folding plate assembly includes a seventh driving block 198 and a sixth driving assembly 197, and the sixth driving assembly is used to drive the seventh driving block 198 to rise and fall.

[0146] The head end plug board assembly includes a guide block 196 and a guide block driving assembly 195. The guide block driving assembly 195 is used to drive the guide block 196 to move horizontally. The end of the guide block 196 has a flat plate portion 196a and a support portion 196b located below the flat plate portion 196a.

[0147] When the fifth driving block 191 and the sixth driving block 192 respectively fold the left ear plate 450 and the right ear plate 460 at the front end of the paper box toward the opening at the head end of the paper box, the seventh driving block 198 rises and lifts the sealing plate 470 at the front end of the paper box from a horizontal state to an inclined state, and the guide block 196 folds the folded end 471 of the sealing plate 470 through the cooperation of the flat plate part 196a and the supporting part 196b, so that the folded end 471 of the sealing plate 470 becomes a horizontal state, and when the fifth driving block 191 and the sixth driving block 192 are reset, the guide block 196 continues to push the sealing plate 470 so that the folded end 471 of the sealing plate 470 is inserted into the interior of the paper box.

[0148] In this embodiment, the paper box conveying mechanism 140 includes a linear motion component, a second suction cup component, a guide component 146 and a lifting component. The second suction cup component is connected to the linear motion component and is guided by the guide component 146. The lifting component is arranged below the linear motion component. The lifting component is used to lift the paper box and adsorb it with the second suction cup component. The linear motion component is used to convey the second suction cup component.

[0149] When the above mechanism is in use, the paper box is lifted by the lifting assembly and then sucked by the suction cup assembly. Then, the suction cup assembly is transported in a straight line by the linear moving assembly. After being transported to the target position, the suction cup assembly releases the paper box and then resets it.

[0150] It is understandable that the above-mentioned box opening assembly and the box tail end sealing assembly can be provided on both sides of the above-mentioned box conveying mechanism 140. In this way, the tail ends of two boxes can be sealed at the same time, and the moving mechanism can convey the two boxes to the next station at the same time.

[0151] Specifically, the linear motion assembly includes a motor 141, a synchronous wheel set 142 and a synchronous belt. The synchronous belt is installed on the synchronous wheel set 142. The motor 141 drives the synchronous wheel set 142 to rotate, thereby driving the synchronous belt to move.

[0152] The second suction cup assembly includes a support frame 143, a connecting frame and a suction cup, the suction cup is arranged on the support frame 143, the connecting frame is connected to the support frame 143, the connecting frame has a fixing portion 144 and a guide portion 145, the guide portion 145 cooperates with the guide assembly 146, and the fixing portion 144 is fixed on the synchronous belt.

[0153] The guide assembly 146 includes a frame and two guide rods disposed on the frame. The two guide rods are disposed up and down, and the guide portion 145 is sleeved on the guide rods.

[0154] The jacking assembly includes a jacking cylinder 147 and a jacking frame connected to the jacking cylinder 147 , and the jacking frame includes a bottom plate 148 and a plurality of jacking blocks 149 arranged at intervals on the bottom plate 148 .

[0155] In this embodiment, the folding machine and labeling mechanism 200 can be implemented by using related equipment in the prior art.

[0156] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0157] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A carton packaging machine, characterized in that: include: a first carton conveying line, a box opening mechanism, the box opening mechanism is arranged at one side of the first carton conveying line, the box opening mechanism is used to open the folded carton, so that the tail end of the carton forms an opening, and the head end of the carton forms an opening; a carton tail end sealing mechanism, the carton tail end sealing mechanism is arranged at one side of the first carton conveying line, the carton tail end sealing mechanism is used to seal the tail end of the carton; a carton conveying mechanism, the carton conveying mechanism is arranged at one end of the carton tail end sealing mechanism, the carton conveying mechanism is used to transfer the carton with the tail end sealed on the carton tail end sealing mechanism, the transfer direction of the carton by the carton conveying mechanism is perpendicular to the conveying direction of the first carton conveying line; a second carton conveying line, the second carton conveying line is arranged at one side of the carton conveying mechanism, the second carton conveying mechanism is used to receive the carton sent by the carton conveying mechanism, and the conveying direction of the second carton conveying line is parallel to the conveying direction of the first carton conveying line; a product placement station, the product placement station is arranged at one end of the second carton conveying line, The product placement station is used to place the product into the carton sent by the second carton conveyor line, the third carton conveyor line, the third carton conveyor line is arranged on one side of the second carton conveyor line, the third carton conveyor line is used to receive the carton sent by the product placement station, the conveying direction of the third carton conveyor line is parallel to the conveying direction of the second carton conveyor line, the folding machine, the folding machine is arranged on one side of the third carton conveyor line, the folding machine is used to fold and convey the instructions, the instruction manual throwing mechanism, the instruction manual throwing mechanism is arranged on one side of the folding machine, the instruction manual throwing mechanism is used to receive the instruction manual conveyed by the folding machine, and put the instruction manual into the carton sent by the third carton conveyor line, the carton head end sealing mechanism, the carton head end sealing mechanism is arranged on one side of the third carton conveyor line, and is located on the downstream side of the instruction manual throwing mechanism, the carton head end sealing mechanism is used to seal the head end of the carton, the labeling mechanism, the labeling mechanism is arranged on one side of the three carton conveyor line, and is located on the downstream side of the carton head end sealing mechanism, The labeling mechanism is used to attach labels to the paper box;The carton packaging machine is characterized in that the box opening mechanism includes a first suction cup assembly and a push block assembly, the push block assembly is used to push the folded carton to a target position, the first suction cup assembly is used to absorb the folded carton at the target position, after the folded carton is absorbed by the first suction cup assembly, a thrust is applied to one side of the folded carton through the push block assembly, so that the folded carton is opened, the first suction cup assembly includes a suction cup frame with a suction cup, a suction cup frame lifting drive assembly and a suction cup frame horizontal movement drive assembly, the suction cup is connected to the suction cup frame lifting drive assembly, the suction cup frame lifting drive assembly is connected to the suction cup frame horizontal movement drive assembly, the movement direction of the suction cup frame horizontal movement drive assembly is perpendicular to the conveying direction of the first carton conveying line, the push block assembly includes a push block and a push block drive assembly, the push block is L-shaped, when the carton tail end sealing mechanism performs a sealing operation on the carton tail end, the push block is located on one side of the carton, used to limit the carton, and also includes a top block and a top block linear drive assembly, The top block is used to extend into the paper box and apply a certain thrust to the rear end of the sealed paper box; the paper box packaging machine is characterized in that the instruction throwing mechanism includes a first linear drive component, a second linear drive component, a base, a base, a base lifting component and an instruction taking and placing component, the first linear drive component is mounted with a base, the lifting component is mounted on the base, the base lifting component is connected to the base and drives the base to rise and fall, the second linear drive component is mounted on the base, and the moving direction of the second linear drive component is perpendicular to the moving direction of the first linear drive component, the base is provided with an instruction support seat, the instruction support seat is provided with a clearance slot, the instruction taking and placing component includes a mounting frame, a lifting cylinder and a pressing plate connected to the lifting cylinder, the mounting frame is connected to the second linear drive component, the lifting cylinder is mounted on the mounting frame, the pressing plate is located above the instruction support seat, and the lifting cylinder is located above the pressing plate. ; 2. The carton packaging machine according to claim 1, characterized in that: The paper box tail end sealing mechanism includes a first folding plate assembly, a second folding plate assembly, a third folding plate assembly and a tail end plug plate assembly, the first folding plate assembly is used to fold the upper cover plate at the tail end of the paper box toward the opening at the tail end of the paper box, the second folding plate assembly is used to fold the left ear plate and the right ear plate at the tail end of the paper box toward the opening at the tail end of the paper box, and when the left ear plate and the right ear plate position the upper cover plate, the first folding plate assembly is reset, the third folding plate assembly is used to fold the lower cover plate at the tail end of the paper box toward the opening at the tail end of the paper box, and position the upper cover plate and the lower cover plate, when the second folding plate assembly positions the left ear plate and the right ear plate, and the third folding plate assembly positions the upper cover plate and the lower cover plate, the tail end plug plate assembly can insert the upper end of the lower cover plate at the tail end of the paper box into the inner side of the upper cover plate.

3. The carton packaging machine according to claim 2, characterized in that: The first folding plate assembly includes a first driving block and a first driving assembly connected to the first driving block, the first driving assembly is used to drive the first driving block to rise and fall; the second folding plate assembly includes a second driving block, a third driving block and a second driving assembly, the second driving assembly is used to drive the second driving block and the third driving block to move horizontally, the second driving block and the third driving block move synchronously and in opposite directions; the third folding plate assembly includes a fourth driving block and a third driving assembly, the third driving assembly is used to drive the fourth driving block to rise and fall; the tail end plug-in plate assembly includes an plug-in block and an plug-in block driving assembly, the plug-in block driving assembly is used to drive the plug-in block to move horizontally, the fourth driving block is provided with a through hole, and the front end of the plug-in block can pass through the through hole.

4. The carton packaging machine according to claim 1, characterized in that: There are two lifting cylinders, each of which is connected to one of the pressure plates, and the two lifting cylinders are respectively located at two ends of the instruction manual support seat.

5. The carton packaging machine according to claim 1, characterized in that: The paper box head end sealing mechanism includes a fourth folding plate assembly, a fifth folding plate assembly and a head end plug plate assembly, the fourth folding plate assembly is used to fold the left ear plate and the right ear plate of the head end of the paper box toward the opening of the head end of the paper box and limit the paper box in the vertical direction, the fifth folding plate assembly is used to lift the sealing plate at the head end of the paper box from a horizontal state to an inclined state, and the head end plug plate assembly is used to fold the folded end of the sealing plate in the inclined state and push the folded end of the sealing plate into the paper feed box.

6. The carton packaging machine according to claim 5, characterized in that: The fourth folding plate assembly includes a fifth drive block and a sixth drive block and a fourth drive assembly and a fifth drive assembly. The fourth drive assembly is installed on the fifth drive assembly. The fifth drive assembly is used to drive the fourth drive assembly to rise and fall. The fourth drive assembly is used to drive the fifth drive block and the sixth drive block to move horizontally. The fourth drive assembly is provided with a limit plate for limiting the vertical direction of the paper box. The fifth drive block and the sixth drive block move synchronously and move in opposite directions. The fifth folding plate assembly includes a seventh drive block and a sixth drive assembly. The sixth drive assembly is used to drive the seventh drive block to rise and fall. The head end plug plate assembly includes a guide block and a guide block drive assembly. The guide block drive assembly is used to drive the guide block to move horizontally. The end of the guide block has a flat plate portion and a support portion located below the flat plate portion. When the fifth drive block and the sixth drive block fold the left ear plate and the right ear plate at the front end of the paper box toward the opening at the head end of the paper box respectively, the seventh drive block rises and lifts the sealing plate at the front end of the paper box from a horizontal state to an inclined state. The guide block folds the folded end of the sealing plate through the cooperation of the flat plate portion and the support portion. The folded end of the sealing plate becomes horizontal. After the fifth driving block and the sixth driving block are reset, the guide block continues to push the sealing plate so that the folded end of the sealing plate is inserted into the paper box.

7. The carton packaging machine according to claim 1, characterized in that: The paper box conveying mechanism includes a linear motion component, a second suction cup component, a guide component and a lifting component. The second suction cup component is connected to the linear motion component and is guided by the guide component. The lifting component is arranged below the linear motion component. The lifting component is used to lift the paper box and adsorb it with the second suction cup component. The linear motion component is used to convey the second suction cup component.

8. The carton packaging machine according to claim 7, characterized in that: The linear motion assembly includes a motor, a synchronous wheel set and a synchronous belt, the synchronous belt is installed on the synchronous wheel set, the motor drives the synchronous wheel set to rotate, and then drives the synchronous belt to move, the second suction cup assembly includes a support frame, a connecting frame and a suction cup, the suction cup is arranged on the support frame, the connecting frame is connected to the support frame, the connecting frame has a fixing part and a guide part, the guide part cooperates with the guide assembly, the fixing part is fixed on the synchronous belt, the guide assembly includes a frame body and two guide rods arranged on the frame body, the two guide rods are arranged up and down, and the guide part is sleeved on the guide rods, the lifting assembly includes a lifting cylinder and a lifting frame connected to the lifting cylinder, and the lifting frame includes a bottom plate and a plurality of spaced top blocks arranged on the bottom plate.

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