Packaging box sealing and labeling equipment

Abstract

The application discloses a packaging box sealing label equipment, and relates to the technical field of packaging, which comprises an equipment flow line, a positioning module and a label sticking module. The packaging box with the cover folded moves along the main flow line. When the packaging box moves to the position of the positioning module, the positioning module positions the packaging box, and then the label sticking module sticks labels on the packaging box. After the first suction accessory adsorbs the label, the first driving mechanism drives the first suction accessory to move downward, so that the label is attached to the cover and part of the label extends out of the cover. Then the second driving mechanism drives the pressing block to press down, the pressing block presses down the part of the label extending out of the cover, the part of the label is bent by 90 degrees, and is attached to the side of the box body. Therefore, one label is attached to the cover and the box body at the same time, the label can not only play a marking role, but also play a sealing box role. Moreover, the packaging box sealing label equipment can not only improve the label sticking efficiency and reduce manual operation, but also can ensure that the positions of the labels are uniform, and improve the product qualification rate.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, in particular to a packaging box label sealing device. Background Art

[0002] Compared to products in other industries, the electronics industry has stricter manufacturing requirements and higher quality standards. Cardboard boxes are often used for transportation to ensure that the products are not damaged during transit. Conventional packaging methods require manual labeling after the boxes are folded. This is time-consuming and labor-intensive, and the placement of labels varies from person to person. This reduces the pass rate for companies with high product consistency requirements. Summary of the Invention

[0003] The present application provides a packaging box labeling device to at least solve the problem of low pass rate caused by manual labeling in the related art.

[0004] The present application provides a packaging box label sealing device, comprising:

[0005] Equipment flow lines, including a main line, the main line is used to transport the packaging box, the packaging box includes a box body and a cover body;

[0006] Positioning module, used to position the packaging box;

[0007] The labeling module is provided with two groups and is symmetrically arranged on both sides of the main line, and is used to label the packaging boxes positioned by the positioning module. The labeling module includes a first adsorption member and a first driving mechanism for driving the first adsorption member to move, a pressure block and a second driving mechanism for driving the pressure block to move. The first adsorption member is used to absorb the label and attach the label to the cover body and make part of the label extend out of the cover body. The pressure block is used to press down the part of the label extending out of the cover body and make the part of the label attached to the side of the box body.

[0008] According to the present application, the packaging box with the lid folded moves along the main flow line. When it moves to the position of the positioning module, the positioning module positions the packaging box, and then the labeling module labels the packaging box. Specifically, the labeling modules on both sides can work simultaneously. After the first adsorbent adsorbs the label, the first drive mechanism drives the first adsorbent to move to the top of the lid and close to the two sides. The first drive mechanism drives the first adsorbent to move downward so that the label is attached to the lid and part of the label extends out of the lid. Then the second drive mechanism drives the pressing block downward. The pressing block presses down the part of the label that extends out of the lid. This part of the label is bent 90 degrees and attached to the side of the box. Therefore, a label is attached to the lid and the box at the same time. The label can not only serve as an identification function, but also as a sealing function. In addition, the packaging box labeling equipment, by setting a positioning module and a labeling module, can not only improve labeling efficiency and reduce manual operations, but also ensure the uniformity of labeling positions and improve product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0010] Figure 1 A schematic diagram of a packaging box label sealing device provided in an embodiment of the present application;

[0011] Figure 2 A top view of a packaging box label sealing device provided in an embodiment of the present application;

[0012] Figure 3 is a schematic diagram of the mainstream line;

[0013] Figure 4 for Figure 1 Schematic diagram of the middle labeling module;

[0014] Figure 5 A schematic diagram of a packaging box label sealing device provided in an embodiment of the present application at a positioning module;

[0015] Figure 6 A bottom view of a packaging box label sealing device provided in an embodiment of the present application at the positioning module;

[0016] Figure 7 A schematic diagram of a detection module of a packaging box label sealing device provided in an embodiment of the present application;

[0017] Figure 8 A schematic diagram of a packaging box label sealing device provided in an embodiment of the present application at a material separation module;

[0018] Figure 9 is a schematic diagram of the shaping module;

[0019] Figure 10 This is a schematic diagram of the storage module;

[0020] Figure 11 This is a schematic diagram of the loading module;

[0021] Figure 12 A partial enlarged view of a labeling module of a packaging box labeling device provided in an embodiment of the present application;

[0022] Figure 13 for Figure 12 A partial enlarged view of

[0023] Figure 14 A schematic diagram of a packaging box label sealing device provided in an embodiment of the present application at the label supply module and label peeling platform;

[0024] Figure 15 This is a schematic diagram of a packaging box label sealing device provided in an embodiment of the present application at the blanking module.

[0025] The above drawings include the following reference numerals:

[0026] 1. Equipment flow line; 101. Main flow line; 1011. Driving motor; 102. Defective product flow line; 104. Notch; 2. Packing box; 201. Box body; 202. Cover body; 3. Positioning module; 301. Fifth driving mechanism; 302. Clamping claw; 3021. Abutment portion; 3022. Clamping rod; 3023. Clamping support rod; 4. Labeling module; 401. First adsorption member; 402. First driving mechanism; 403. Pressing block; 404. Second driving mechanism; 405. Tubular member; 406. First fixing plate; 4061. First vertical plate; 4062. First horizontal plate; 407. First connecting plate; 408. Second fixing plate; 4081. Second vertical plate; 4082. Second horizontal plate; 4083. Third vertical plate; 5. Detection module; 6. Material separation module; 601. Pushing device; 602, material blocking device; 6021, baffle; 6022, third driving mechanism; 7, push rod; 8, fourth driving mechanism; 9, shaping module; 901, support frame; 902, roller bracket; 903, roller; 904, elastic member; 10, storage module; 1001, fixed seat; 1002, rotating frame; 1003, silo; 1004, sixth driving mechanism; 1005, detection device; 1006, feeding position; 1007, discharging position; 11, loading module; 1101, second Adsorption part; 1102, horizontal cylinder; 1103, vertical cylinder; 1104, third connecting plate; 1105, first connecting part; 1106, fourth connecting plate; 12, label supply module; 13, label stripping platform; 1301, tip; 14, unloading module; 1401, unloading track; 1402, seventh driving mechanism; 1403, pushing part; 15, frame; 1501, support leg; 1502, support plate; 16, fifth connecting plate; 17, sixth connecting plate; 18, seventh connecting plate. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0028] It should be noted that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely for ease of description and simplification of the present application. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present application. The terms "mounted," "connected," and "connected" should be interpreted broadly, and may include, for example, fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. The terms "parallel," "perpendicular," and "equal" encompass the described conditions and conditions similar to the described conditions, provided that the range of the similar conditions is within an acceptable range of deviation, as determined by a person of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes both absolute parallelism and approximate parallelism, where the acceptable deviation range for approximate parallelism may be, for example, within 5°; "perpendicular" includes both absolute perpendicularity and approximate perpendicularity, where the acceptable deviation range for approximate perpendicularity may also be, for example, within 5°. "Equal" includes both absolute equality and approximate equality, where the acceptable deviation range for approximate equality may be, for example, that the difference between the two is less than or equal to 5% of either. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0029] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0030] like Figures 1 to 15 As shown, an embodiment of the present application provides a packaging box label sealing device, and the packaging box label sealing device is described in detail in combination with its structure and working principle.

[0031] In one embodiment, the packaging box labeling equipment includes an equipment flow line 1 , a positioning module 3 and a labeling module 4 .

[0032] Among them, the equipment streamline 1 includes a main line 101, which is used to transport the packaging box 2, and the packaging box 2 includes a box body 201 and a cover body 202; the positioning module 3 is used to position the packaging box 2; there are two groups of labeling modules 4, which are symmetrically arranged on both sides of the main line 101, and are used to label the packaging box 2 positioned by the positioning module 3. The labeling module 4 includes a first adsorption component 401 and a first driving mechanism 402 for driving the first adsorption component 401 to move, a pressure block 403 and a second driving mechanism 404 for driving the pressure block 403 to move. The first adsorption component 401 is used to absorb the label and attach the label to the cover body 202 and make part of the label extend out of the cover body 202. The pressure block 403 is used to press down the part of the label extending out of the top surface of the packaging box 2 and make part of the label attached to the side of the box body 201.

[0033] In this embodiment, the packaging box 2 with the cover 202 folded moves along the main flow line 101. When it moves to the position of the positioning module 3, the positioning module 3 positions the packaging box 2, and then the labeling module 4 labels the packaging box 2. Specifically, the labeling modules 4 on both sides can work simultaneously. After the first adsorption member 401 adsorbs the label, the first driving mechanism 402 drives the first adsorption member 401 to move to the position above the cover 202 and close to the two sides. The first driving mechanism 402 drives the first adsorption member 401 to move downward, thereby attaching the label to the cover 202 and causing part of the label to extend out of the cover 202. Then, the second driving mechanism 404 drives the pressing block 403 downward. The pressing block 403 presses down the part of the label that extends out of the cover 202, causing the part of the label to be bent 90 degrees and attached to the side of the box body 201. Therefore, a label is attached to the cover 202 and the box body 201 at the same time. The label can not only serve as an identification function, but also as a sealing function. Furthermore, the packaging box label sealing device, by providing the positioning module 3 and the labeling module 4, can not only improve the labeling efficiency and reduce manual operations, but also ensure the uniformity of the labeling positions and improve the product qualification rate.

[0034] Specifically, the cover 202 can be opened or closed by flipping, the upper surface of the cover 202 constitutes the top surface of the packaging box 2, and the side surfaces of the box body 201 constitute the side surfaces of the packaging box 2.

[0035] Specifically, the packaging box labeling device of this embodiment can attach two labels at the same time, wherein one label is attached to the top surface and the left side of the packaging box 2 , and the other label is attached to the top surface and the right side of the packaging box 2 .

[0036] Specifically in one embodiment, the first adsorption component 401 is a suction cup.

[0037] Specifically in one embodiment, the first driving mechanism 402 includes a first cylinder, which can drive the first adsorption component 401 to pick up and place labels.

[0038] Specific as Figure 4 As shown, the upper end of the first adsorbent 401 is connected to a tubular part 405, and a tube interface is provided on one side of the tubular part 405, which can be connected to an air pipe for vacuuming or supplying gas to the first adsorbent 401. When the first adsorbent 401 is vacuumed, the first adsorbent 401 can adsorb the label, and when gas is supplied to the first adsorbent 401, the label can fall off the first adsorbent 401.

[0039] Further references Figure 4 The labeling module 4 includes a first fixed plate 406, which is L-shaped and includes a first vertical plate 4061 and a first horizontal plate 4062. The top of the tubular member 405 is connected to a first connecting plate 407. The cylinder body of the first cylinder is fixed to the first vertical plate 4061, and the push rod of the first cylinder passes through the first horizontal plate 4062 and is connected to the first connecting plate 407.

[0040] Specifically in one embodiment, the second driving mechanism 404 includes a second cylinder, which can drive the pressing block 403 to press down or rise.

[0041] Further references Figure 4 The labeling module 4 includes a second fixed plate 408, which is stepped and includes a second vertical plate 4081, a second horizontal plate 4082 and a third vertical plate 4083. The third vertical plate 4083 is parallel to the second vertical plate 4081, and the second horizontal plate 4082 connects the bottom end of the second vertical plate 4081 and the top end of the third vertical plate 4083. The second vertical plate 4081 is fixed to the cylinder body of the first cylinder, and the cylinder body of the second cylinder is fixed to the third vertical plate 4083. The cylinder body of the second cylinder is connected to a second connecting plate, and the pressing block 403 is arranged on the side of the second connecting plate close to the tubular member 405, so that the pressing block 403 is in contact with the tubular member 405. When the pressing block 403 moves downward under the drive of the second driving mechanism 404, the pressing block 403 can be attached to the side of the box body 201.

[0042] Specific as Figure 4 As shown, the pressing block 403 is L-shaped, which can avoid interference with the upper end of the tubular member 405.

[0043] In other alternative embodiments, the first driving mechanism 402 and the second driving mechanism 404 may be linear motors, or may include a motor and a transmission mechanism that can convert the rotation of the motor into linear motion.

[0044] Specifically in one embodiment, the main flow line 101 is a straight belt line mechanism, which is driven by a drive motor 1011 .

[0045] In one embodiment, the equipment flow line 1 further includes a defective product flow line 102 , and the packaging box labeling equipment further includes a detection module 5 and a material separation module 6 .

[0046] The detection module 5 is used to detect whether the size of the packaging box 2 is within a preset range; the material separation module 6 is used to move the packaging box 2 outside the preset range to the defective product flow line 102.

[0047] In this embodiment, by setting up a detection module 5, the detection module 5 can detect whether the size of the packaging box 2 is within a preset range. If the size of the packaging box 2 is outside the preset range, the material separation module 6 will move the packaging box 2 outside the preset range to the defective product flow line 102, which can further improve the product qualification rate.

[0048] Specifically in one embodiment, the defective product flow line 102 is a non-powered flow strip track.

[0049] In one embodiment, the defective product flow line 102 is perpendicular to the main flow line 101, and the material separation module 6 includes a pushing device 601, which is arranged on one side of the main flow line 101 and is directly opposite to the defective product flow line 102, and can push the packaging box 2 to the defective product flow line 102.

[0050] In this embodiment, the defective product flow line 102 is perpendicular to the main flow line 101, and the material separation module 6 includes a pushing device 601. The pushing device 601 is arranged on one side of the main flow line 101 and is directly opposite to the defective product flow line 102. When the detection module 5 detects that the size of the packaging box 2 is outside the preset range, the pushing device 601 pushes the packaging box 2 onto the defective product flow line 102. The structure is simple and the layout is compact.

[0051] Specifically in one embodiment, the pushing device 601 includes a pushing cylinder and a pushing plate connected to the pushing cylinder, and the moving direction of the pushing plate is consistent with the length extension direction of the defective product flow line 102.

[0052] In other alternative embodiments, the defective product flow line 102 can be parallel to the main line 101, and the material separation module 6 can be a robot. When the detection module 5 detects that the size of the packaging box 2 is outside the preset range, the control system controls the robot to transfer the unqualified packaging box 2 to the defective product flow line 102.

[0053] In one embodiment, Figure 8 As shown, the material distribution module 6 further includes a material blocking device 602 , which is provided on the other side of the main flow line 101 . The material blocking device 602 includes a baffle 6021 and a third driving mechanism 6022 connected to the baffle 6021 .

[0054] In this embodiment, the material blocking device 602 is arranged on the other side of the mainstream line 101. The material blocking device 602 includes a baffle 6021 and a third driving mechanism 6022 connected to the baffle 6021. When the size of the packaging box 2 is within the preset range, the pushing device 601 does not work. At this time, the baffle 6021 is on one side of the packaging box 2, which can prevent the packaging box 2 from deviating from the mainstream line 101. When the size of the packaging box 2 is outside the preset range, the baffle 6021 rises under the drive of the third driving mechanism 6022, and the pushing device 601 can work to push the packaging box 2 to the defective product flow line 102.

[0055] Specifically in one embodiment, the third driving mechanism 6022 includes a third cylinder. When the size of the packaging box 2 is within a preset range, the pushing device 601 does not work. At this time, the baffle 6021 is on one side of the packaging box 2, which can prevent the packaging box 2 from deviating from the main flow line 101. When the size of the packaging box 2 is outside the preset range, the baffle 6021 rises under the drive of the third cylinder, and the pushing device 601 works to push the packaging box 2 onto the defective product flow line 102.

[0056] In one embodiment, Figure 7 As shown, a track is provided on one side of the main line 101, and a notch 104 is provided on the track. A push rod 7 and a fourth driving mechanism 8 connected to the push rod 7 are provided on the other side of the main line 101. The detection module 5 is opposite to the notch 104. The fourth driving mechanism 8 is suitable for driving the push rod 7 to abut against the packaging box 2 so that the packaging box 2 fits with the notch 104.

[0057] In this embodiment, a notch 104 is set in the track, and the detection module 5 is opposite to the notch 104, so that the product quality data of the packaging box 2 can be captured through the notch 104. A push rod 7 and a fourth driving mechanism 8 connected to the push rod 7 are provided on the other side of the main line 101. The fourth driving mechanism 8 is suitable for driving the push rod 7 to abut against the packaging box 2 so that the packaging box 2 fits into the notch 104, and the packaging box 2 can be positioned when the detection module 5 is shooting.

[0058] Specifically in one embodiment, the fourth driving mechanism 8 includes a fourth cylinder.

[0059] Specifically in one embodiment, the detection module 5 includes a camera, which can capture product quality data of the packaging box 2 and transmit it to the control system. The control system can determine whether the size of the packaging box 2 is within a preset range.

[0060] In one embodiment, the packaging box labeling device further includes a shaping module 9 , which is disposed downstream of the labeling module 4 and is used to compact the label attached to the packaging box 2 .

[0061] In this embodiment, after the labeling module 4 completes labeling, the label passes through the shaping module 9, which performs a secondary compaction on the label attached to the packaging box 2, thereby ensuring product quality.

[0062] It should be noted that the shaping module 9 is arranged downstream of the labeling module 4 . Specifically, when the packaging box 2 moves on the main line 101 , it first passes through the labeling module 4 and then passes through the shaping module 9 .

[0063] In one embodiment, Figure 9 As shown, the shaping module 9 includes a support frame 901 and a roller 903. The support frame 901 is symmetrically arranged on both sides of the main line 101; the roller 903 is arranged on the support frame 901. The package 2 is driven by the main line 101 and passes under the roller 903. The roller 903 contacts the label attached to the package 2.

[0064] In this embodiment, the support frames 901 are symmetrically arranged on both sides of the main line 101, and each support frame 901 is provided with a roller 903. Since the two groups of labeling modules 4 affix two labels to the packaging box 2, when the packaging box 2 passes under the roller 903 driven by the main line 101, the roller 903 contacts the label attached to the packaging box 2, and can compact part of the label attached to the top surface of the packaging box 2, while part of the label attached to the side of the packaging box 2 does not need to be compacted for the second time because it is compacted by the pressing block 403.

[0065] In one embodiment, the roller 903 is rotatably disposed on the roller bracket 902 , and an elastic member 904 is disposed between the top of the roller bracket 902 and the support frame 901 .

[0066] In this embodiment, an elastic member 904 is provided between the top of the roller bracket 902 and the support frame 901 , thereby ensuring that the roller 903 compacts the label without damaging the product.

[0067] Specifically in one embodiment, the elastic member 904 is a spring.

[0068] In an alternative embodiment, the shaping module 9 may include a shaping block, and the shaping block may be pressed onto the label under the drive of a cylinder.

[0069] In one embodiment, Figure 5 and Figure 6 The positioning module 3 includes a fifth driving mechanism 301 and a clamping claw 302 connected to the fifth driving mechanism 301 , and the clamping claw 302 is suitable for abutting against both sides of the packaging box 2 .

[0070] In this embodiment, the positioning module 3 includes a fifth driving mechanism 301 and a clamping jaw 302 connected to the fifth driving mechanism 301. The clamping jaw 302 is suitable for abutting against both sides of the packaging box 2, so that the packaging box 2 to be labeled can be effectively positioned to ensure that the label affixed by the labeling module 4 is in the correct position.

[0071] Specifically in one embodiment, Figure 5 As shown, each clamping jaw 302 includes two abutting portions 3021 , both of which abut against the side surfaces of the packaging box 2 . The two abutting portions 3021 are located on both sides of the labeling position to avoid interference with the operation of the labeling module 4 .

[0072] Specifically in one embodiment, the clamping claw 302 includes a clamping rod 3022 connected to the fifth driving mechanism 301, the clamping rod 3022 is connected to an L-shaped clamping support rod 3023, the clamping rod 3022 and the clamping support rod 3023 are respectively provided with abutment portions 3021, the clamping support rod 3023 includes a first horizontal rod and a first vertical rod, the first horizontal rod is lower than the labeling position and will not interfere with the operation of the labeling module 4.

[0073] Specifically in one embodiment, the fifth driving mechanism 301 includes a fifth cylinder, which can drive the clamping jaws 302 to move, so that the clamping jaws 302 abut against or separate from the packaging box 2.

[0074] In one embodiment, the fifth driving mechanism 301 is disposed at the bottom of the main flow line 101 .

[0075] In this embodiment, the fifth driving mechanism 301 is disposed at the bottom of the main line 101 . On the one hand, the space at the bottom of the main line 101 can be utilized, and on the other hand, no interference is caused to other modules.

[0076] Specifically in one embodiment, the clamping jaw 302 includes a clamping rod 3022 connected to the fifth driving mechanism 301, the clamping rod 3022 is L-shaped, including a second horizontal rod and a second vertical rod, the second horizontal rod is located at the bottom of the mainstream line 101, and the second vertical rod is located on one side of the mainstream line 101, and the clamping support rod 3023 is connected to the second vertical rod.

[0077] In one embodiment, the packaging box labeling device further includes a storage module 10 and a loading module 11. The storage module 10 is used to store the folded packaging boxes 2; the loading module 11 is used to move the packaging boxes 2 at the storage module 10 to the main line 101.

[0078] In this embodiment, by setting up a storage module 10, after the staff puts the product into the packaging box 2, folds the cover 202, and places the packaging box 2 into the storage module 10. The loading module 11 is used to move the packaging box 2 at the storage module 10 to the main line 101, which can further reduce the labor intensity of the staff.

[0079] In one embodiment, the storage module 10 includes a fixed base 1001 , a rotating frame 1002 and a sixth driving mechanism 1004 .

[0080] Among them, the rotating frame 1002 is rotatably arranged on the fixed seat 1001, and the rotating frame 1002 is provided with multiple material bins 1003 along the circumference, each material bin 1003 is suitable for placing a packaging box 2; the sixth driving mechanism 1004 is connected to the rotating frame 1002, and is used to drive the rotating frame 1002 to rotate.

[0081] In this embodiment, since the rotating frame 1002 is rotatably provided on the fixed seat 1001, the sixth driving mechanism 1004 is connected to the rotating frame 1002 and is used to drive the rotating frame 1002 to rotate. After the user places the packaging box 2 in a silo 1003, the sixth driving mechanism 1004 drives the rotating frame 1002 to rotate to a preset angle. The user does not need to move to place the packaging box 2 in the next silo 1003, which can further reduce the labor intensity of the staff.

[0082] Specifically in one embodiment, Figure 10 As shown, the rotating frame 1002 is provided with six material bins 1003, and the six material bins 1003 are evenly arranged along the circumference. After the user places the packaging box 2 in a material bin 1003, the sixth driving mechanism 1004 drives the rotating frame 1002 to rotate 60°. The user does not need to move the position to place the packaging box 2 in the next material bin 1003, which can further reduce the labor intensity of the staff.

[0083] Further references Figure 10 The opening of each silo 1003 is located at the periphery of the rotating frame 1002, which makes it convenient for personnel to place the packaging box 2 into the silo 1003.

[0084] Further references Figure 10 The depth of the silo 1003 is greater than 1 / 2 of the width of the packaging box 2, thereby ensuring that the packaging box 2 is not easy to fall after being placed in the silo 1003.

[0085] Further references Figure 10 After the packaging box 2 is placed in the hopper 1003, part of the packaging box 2 extends out of the hopper 1003, making it easier for the loading device to grab the packaging box 2.

[0086] Specifically, the rotating frame 1002 of this embodiment is made of lightweight plastic material. Except for the opening of the silo 1003 , the rest of the peripheral wall of the rotating frame 1002 is of closed design, which makes it easy for personnel to distinguish the position of the silo 1003 .

[0087] In one embodiment, the storage module 10 also includes a detection device 1005, which is arranged on the fixed seat 1001 and corresponds to at least the feeding position 1006. The packaging box labeling equipment includes a control system, which is communicated with the detection device 1005 and the sixth driving mechanism 1004. When the detection device 1005 detects that the packaging box 2 enters the material bin 1003 at the feeding position 1006, the control system can control the sixth driving mechanism 1004 to drive the rotating frame 1002 to rotate a preset angle so that the next material bin 1003 can be rotated to the feeding position 1006.

[0088] In this embodiment, when the detection device 1005 detects that the packaging box 2 enters the hopper 1003 at the feeding position 1006, the control system automatically controls the sixth driving mechanism 1004 to drive the rotating frame 1002 to rotate a preset angle so that the next hopper 1003 rotates to the feeding position 1006. The user can place the packaging box 2 in the next hopper 1003 without moving, which can further reduce the labor intensity of the staff.

[0089] Specifically, in one embodiment, the preset angle is 60°. Of course, the preset angle is related to the number of hoppers 1003 provided, where the number of hoppers 1003 provided is n, and the preset angle is 360° / n. When the detection device 1005 detects that a package box 2 has entered a hopper 1003 at the feeding position 1006, the control system automatically controls the sixth drive mechanism 1004 to drive the rotating frame 1002 to rotate 60° so that the next hopper 1003 can be rotated to the feeding position 1006. The user can place a package box 2 in the next hopper 1003 without having to move, which can further reduce the labor intensity of the staff.

[0090] In an embodiment not shown in the figure, when the number of silos 1003 is 12, when the detection device 1005 detects that the packaging box 2 enters the silo 1003 at the feeding position 1006, the control system automatically controls the sixth driving mechanism 1004 to drive the rotating frame 1002 to rotate 30° so that the next silo 1003 can be rotated to the feeding position 1006. The user can place the packaging box 2 in the next silo 1003 without moving, which can further reduce the labor intensity of the staff.

[0091] Specifically in one embodiment, the detection device 1005 is a photoelectric sensor.

[0092] Specifically, the photoelectric sensor includes a transmitter, a receiver and a detection circuit. The transmitter emits light. If a package box 2 is placed in the hopper 1003 at the feeding position 1006, the light emitted by the transmitter is blocked and the receiver cannot receive the light, thereby determining that a package box 2 is placed in the hopper 1003 at the feeding position 1006. Then the control system automatically controls the sixth driving mechanism 1004 to drive the rotating frame 1002 to rotate a preset angle so that the next hopper 1003 rotates to the feeding position 1006. The user can place the package box 2 in the next hopper 1003 without moving, which can further reduce the labor intensity of the staff.

[0093] Specifically in one embodiment, Figure 10 As shown, the fixed seat 1001 is provided with two detection devices 1005, one of which corresponds to the feeding position 1006, and the other corresponds to the discharging position 1007. When the detection device 1005 detects that the packaging box 2 enters the material bin 1003 at the feeding position 1006, the control system can control the sixth driving mechanism 1004 to drive the rotating frame 1002 to rotate a preset angle so that the next material bin 1003 rotates to the feeding position 1006. When the detection device 1005 at the discharging position 1007 detects the packaging box 2, the loading module 11 is controlled to work and move the packaging box 2 at the unloading position to the main line 101.

[0094] Specifically in one embodiment, the feeding position 1006 and the discharging position 1007 are both in a horizontal position, and the number of the silos 1003 is 6. At the beginning of operation, each silo 1003 is empty. The operator puts the product into the packaging box 2, folds the cover 202, and puts the packaging box 2 into the silo 1003 at the feeding position 1006. The detection device 1005 detects that the packaging box 2 enters the silo 1003 at the feeding position 1006, and the control system controls the sixth driving mechanism 1004 to work, driving the rotating frame 1002 to rotate 60 degrees. The next hopper 1003 rotates to the feeding position 1006, and the operator continues to put the package box 2 into the hopper 1003. The detection device 1005 detects that there is a package box 2 in the hopper 1003 at the feeding position 1006. The control system controls the sixth drive mechanism 1004 to work again, driving the rotating frame 1002 to rotate 60 degrees. Similarly, when the detection device 1005 at the discharging position 1007 detects that there is a package box 2 in the hopper 1003, the loading module 11 is controlled to work, and the package box 2 at the unloading position is moved to the main line 101. Specifically, the hopper 1003 at the feeding position 1006 can reach the discharging position 1007 after rotating 180 degrees.

[0095] Since the feeding position 1006 and the discharging position 1007 are both in a horizontal state, on the one hand, it is convenient for personnel to put the packaging box 2 into the hopper 1003; on the other hand, the discharging position 1007 is closer to the main line 101, which can reduce the range of movement of the loading module 11 and reduce the work of the loading module 11.

[0096] In an embodiment not shown in the figure, the feeding position 1006 is in a horizontal position, the discharging position 1007 is in a vertical position, and the number of the silos 1003 is 8. At the beginning of operation, each silo 1003 is empty. The operator puts the product into the packaging box 2, folds the cover 202, and puts the packaging box 2 into the silo 1003 at the feeding position 1006. The detection device 1005 detects that the packaging box 2 enters the silo 1003 at the feeding position 1006, and the control system controls the sixth driving mechanism 1004 to work, driving the rotating frame 1002 to rotate After the rotation of 45°, the next hopper 1003 rotates to the feeding position 1006, and the operator continues to put the package box 2 into the hopper 1003. The detection device 1005 detects that there is a package box 2 in the hopper 1003 at the feeding position 1006. The control system controls the sixth driving mechanism 1004 to work again, driving the rotating frame 1002 to rotate 45°. Similarly, when the detection device 1005 at the discharging position 1007 detects that there is a package box 2 in the hopper 1003, the loading module 11 is controlled to work, and the package box 2 at the unloading position is moved to the main flow line 101. Specifically, the hopper 1003 at the feeding position 1006 can reach the discharging position 1007 after rotating 90°.

[0097] In one embodiment, the loading module 11 includes a second suction member 1101 and a multi-degree-of-freedom driving mechanism. The second suction member 1101 can take and place the packaging box 2, and the multi-degree-of-freedom driving mechanism can drive the second suction member 1101 to move in the horizontal and vertical directions.

[0098] In this embodiment, the multi-degree-of-freedom drive mechanism can drive the second adsorption component 1101 to move in the horizontal and vertical directions, thereby achieving the suction of the packaging box 2 in the hopper 1003 at the discharge position 1007 and transferring the packaging box 2 to the main line 101.

[0099] Specifically in one embodiment, the multi-degree-of-freedom driving mechanism includes a horizontal cylinder 1102 and a vertical cylinder 1103, the second adsorption component 1101 is connected to the lower end of the vertical cylinder 1103, and the cylinder body of the vertical cylinder 1103 is connected to the horizontal cylinder 1102. The operation of the horizontal cylinder 1102 can drive the vertical cylinder 1103 and the second adsorption component 1101 to move synchronously in the horizontal direction, and the vertical cylinder 1103 can drive the second adsorption component 1101 to move in the vertical direction.

[0100] Specifically in one embodiment, the second adsorption component 1101 includes a suction cup.

[0101] The packaging box labeling equipment includes a frame 15, which includes multiple legs 1501 and a support plate 1502 connected to the top of the multiple legs 1501. The fixing seat 1001 is fixed to one side of the support plate 1502, so that the discharge position 1007 can be lowered and close to the main line 101.

[0102] Specifically in one embodiment, the bottom end of the packaging box 2 in the hopper 1003 at the discharge position 1007 just falls on the main line 101, and the movement direction of the horizontal cylinder 1102 is parallel to the length direction of the main line 101. Therefore, after the second adsorption part 1101 in the loading device adsorbs the packaging box 2, it only needs to drag the packaging box 2 to the main line 101 under the drive of the horizontal cylinder 1102, which can make the operation of the loading module 11 simple and easy to control.

[0103] Specifically in one embodiment, the detection module 5 , the drive motor 1011 , and the pushing device 601 are all arranged on the upper surface of the support plate 1502 of the frame 15 .

[0104] Specifically in one embodiment, the loading module 11 is at the loading station, the detection module 5 is at the detection station, the dividing module 6 is at the dividing station, and the labeling module 4 is at the labeling station. The various stations are connected in sequence with no distance between them. The structure of the entire packaging box labeling equipment is compact and can save space.

[0105] The packaging box labeling device can process multiple packaging boxes 2 at the same time when one packaging box 2 is in the sorting station, one packaging box 2 is in the detection station, and one packaging box 2 is in the loading station, thereby improving labeling efficiency.

[0106] Specifically in one embodiment, the packaging box labeling device includes a frame 15, the multi-degree-of-freedom driving mechanism also includes a third connecting plate 1104, the cylinder body of the horizontal cylinder 1102 is connected to the third connecting plate 1104, the push rod of the horizontal cylinder 1102 is relatively fixed to the frame 15, the lower side of the third connecting plate 1104 is connected to the first connecting member 1105, the cylinder body of the vertical cylinder 1103 is fixed to the first connecting member 1105, the push rod of the vertical cylinder 1103 is connected to the fourth connecting plate 1106, and the fourth connecting plate 1106 is connected to the second adsorption member 1101.

[0107] Specifically in one embodiment, the packaging box labeling device includes a frame 15, the multi-degree-of-freedom driving mechanism also includes a third connecting plate 1104, the cylinder body of the horizontal cylinder 1102 is relatively fixed to the frame 15, the push rod of the horizontal cylinder 1102 is connected to the third connecting plate 1104, the lower side of the third connecting plate 1104 is connected to the first connecting member 1105, the cylinder body of the vertical cylinder 1103 is fixed to the first connecting member 1105, the push rod of the vertical cylinder 1103 is connected to the fourth connecting plate 1106, and the fourth connecting plate 1106 is connected to the second adsorption member 1101.

[0108] Specific as Figure 1 As shown, the third connecting plate 1104 spans above the pushing device 601.

[0109] Specifically in one embodiment, a fifth connecting plate 16 is provided on the frame 15 on one side of the defective product flow line 102. The fifth connecting plate 16 is located on the side of the defective product flow line 102 away from the detection module 5. The fifth connecting plate 16 is a vertical plate. The fifth connecting plate 16 is connected to the sixth connecting plate 17. The sixth connecting plate 17 includes a fourth vertical plate, a third horizontal plate, and a fifth vertical plate. The fifth vertical plate is parallel to the fourth vertical plate. The third horizontal plate connects the top end of the fourth vertical plate and the bottom end of the fifth vertical plate. The third horizontal plate extends above the defective product flow line 102. The fifth vertical plate is connected to the seventh connecting plate 18. The seventh connecting plate 18 is L-shaped. The third driving mechanism 6022 is fixed on the seventh connecting plate 18.

[0110] In one embodiment, the packaging box label sealing device also includes a label supply module 12 and a label peeling platform 13, the label supply module 12 includes a tape reel, the label peeling platform 13 has a tip 1301, the label tape wraps around the tape reel and passes through the label peeling platform 13, when the label tape passes through the label peeling platform 13, the tip 1301 peels the label from the label tape; and / or a blanking module 14, the blanking module 14 is arranged at the end of the main line 101, and is used to receive the packaging box 2.

[0111] In this embodiment, the label tape wraps around the take-up shaft and passes through the label stripping platform 13. As the label tape passes through the label stripping platform 13, the tip 1301 peels the label from the tape. The first suction element 401 in the labeling module 4 then absorbs the peeled label and affixes it to the top surface of the packaging box 2, eliminating the need for manual label stripping and further reducing labor intensity. After the labeling module 4 has finished applying the label, the shaping module 9 compacts the label affixed to the packaging box 2, and the packaging box 2 is transferred to the unloading module 14 for automatic unloading.

[0112] Specifically in one embodiment, the label supply module 12 further includes a printer, which can print labels onto a label tape.

[0113] In a preferred embodiment, the packaging box label sealing device also includes a label supply module 12, a label peeling platform 13 and a blanking module 14. The label supply module 12 includes a winding shaft, and the label peeling platform 13 has a tip 1301. The label tape wraps around the winding shaft and passes through the label peeling platform 13. When the label tape passes through the label peeling platform 13, the tip 1301 peels the label from the label tape; the blanking module 14 is arranged at the end of the main line 101 and is used to receive the packaging box 2.

[0114] Specifically in one embodiment, the unloading module 14 includes a unloading track 1401 and a seventh driving mechanism 1402. The seventh driving mechanism 1402 can push away the packaging box 2 at the connection position with the main line 101 on the unloading track 1401, so that the next packaging box 2 can be moved to the unloading track 1401. After a certain number is accumulated, the personnel will take away the packaging box 2.

[0115] Specifically in one embodiment, the unloading track 1401 is provided with an unpowered roller.

[0116] Specifically in one embodiment, the unloading track 1401 includes two track arranged at intervals, each track is provided with a non-powered roller, the seventh driving mechanism 1402 is arranged below the unloading track 1401, and the seventh driving mechanism 1402 is connected to the pushing part 1403, the pushing part 1403 passes through the gap between the two tracks from bottom to top, and can be moved along the length direction of the unloading track 1401 under the drive of the seventh driving mechanism 1402. When the shaping is completed, since the unloading track 1401 is connected to the main line 101, the packaging box 2 is automatically transferred to the unloading track 1401 at the end of the main line 101. The seventh driving mechanism 1402 pushes the packaging box 2 through the pushing part 1403, and the next shaped packaging box 2 can continue to be transferred to the unloading track 1401.

[0117] Specifically in one embodiment, the unloading track 1401 is parallel to the defective product flow line 102 .

[0118] The packaging box label sealing device provided in this embodiment operates as follows:

[0119] After the staff puts the product into the packaging box 2, they fold the cover 202 and place the packaging box 2 into the hopper 1003 at the feeding position 1006. When the detection device 1005 detects that the packaging box 2 enters the hopper 1003 at the feeding position 1006, the sixth drive mechanism 1004 is controlled to drive the rotating frame 1002 to rotate a preset angle so that the next hopper 1003 can be rotated to the feeding position 1006. When another detection device 1005 detects that there is a packaging box 2 in the hopper 1003 at the discharging position 1007, the loading module 11 is controlled to work and move the packaging box 2 at the unloading position to the main line 101.

[0120] Driven by the mainstream line 101, the packaging box 2 moves to the detection module 5. The detection module 5 detects whether the size of the packaging box 2 is within the preset range. If the size of the packaging box 2 is outside the preset range, at the next workstation, the material separation module 6 will move the packaging box 2 outside the preset range to the defective product flow line 102.

[0121] The packaging box 2 in the preset range continues to move to the positioning module 3 driven by the mainstream line 101. The positioning module 3 positions the packaging box 2. After that, the labeling modules 4 on both sides can work simultaneously. After the first adsorption member 401 adsorbs the label, the first driving mechanism 402 drives the first adsorption member 401 to move to the top of the cover 202 and close to the two sides. The first driving mechanism 402 drives the first adsorption member 401 to move downward, thereby attaching the label to the cover 202 and making part of the label extend out of the cover 202. Then, the second driving mechanism 404 drives the pressing block 403 downward. The pressing block 403 presses down the part of the label extending out of the cover 202. This part of the label is bent 90 degrees and attached to the side of the box body 201. A label is attached to the cover 202 and the box body 201 at the same time. The label can not only serve as an identification, but also as a sealing function.

[0122] Driven by the mainstream line 101, the labeled packaging box 2 moves to the shaping module 9. In the process of passing through the shaping module 9, the roller 903 contacts the label attached to the packaging box 2, and can compact part of the label attached to the top surface of the packaging box 2.

[0123] After shaping, the packaging boxes 2 are transferred to the unloading track 1401 for automatic unloading. After a certain number of packaging boxes are accumulated, the staff will take the packaging boxes 2 away.

[0124] The packaging box labeling equipment provided in this embodiment can realize multiple processes such as product storage, inspection, screening, positioning, labeling, shaping, and unloading. The equipment has a compact structure and a reasonable layout, which avoids repeated work by personnel and improves product quality.

[0125] The above is a detailed introduction to the packaging box label sealing device provided by this application. This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above examples is only intended to facilitate understanding of the method and core concept of this application. It should be noted that those skilled in the art may make various improvements and modifications to this application without departing from the principles of this application, and such improvements and modifications also fall within the scope of protection of this application.

Claims

1. A packaging box label sealing device, characterized in that: include: An equipment flow line (1) includes a main flow line (101) and a defective product flow line (102), wherein the main flow line (101) is used to transport a packaging box (2), and the packaging box (2) includes a box body (201) and a cover body (202); A positioning module (3) for positioning the packaging box (2), the positioning module (3) comprising a fifth driving mechanism (301) and a clamping jaw (302) connected to the fifth driving mechanism (301), the clamping jaw (302) being adapted to abut against two sides of the packaging box (2), each clamping jaw (302) comprising two abutting portions (3021), both abutting against the side surfaces of the packaging box (2), and the two abutting portions (3021) being located on both sides of a labeling position; A detection module (5) is used to detect whether the size of the packaging box (2) is within a preset range; A material separation module (6), if the size of the packaging box (2) is outside the preset range, the material separation module (6) is used to move the packaging box (2) outside the preset range to the defective product flow line (102); The labeling module (4) is provided with two groups and is symmetrically arranged on both sides of the main line (101), and is used to label the packaging box (2) positioned by the positioning module (3). The labeling module (4) includes a first adsorption member (401) and a first driving mechanism (402) for driving the first adsorption member (401) to move, a pressing block (403) and a second driving mechanism (404) for driving the pressing block (403) to move, the first adsorption member (401) is used to absorb the label and attach the label to the cover (202) and make a part of the label protrude from the cover (202), and the pressing block (403) is used to press down the part of the label protruding from the cover (202) and make the part of the label attached to the side of the box (201); A shaping module (9) is provided downstream of the labeling module (4) and is used for compacting the label attached to the packaging box (2). The shaping module (9) comprises: a support frame (901) symmetrically arranged on both sides of the main flow line (101); a roller (903) provided on the support frame (901), and the packaging box (2) passes under the roller (903) under the drive of the main flow line (101), and the roller (903) contacts the label attached to the packaging box (2); After shaping, the packaging box (2) is transferred to the unloading track (1401) to achieve automatic unloading.

2. The packaging box label sealing device according to claim 1, characterized in that: The defective product flow line (102) is perpendicular to the main flow line (101), and the material distribution module (6) includes: The pushing device (601) is arranged on one side of the main flow line (101) and is directly opposite to the defective product flow line (102), and is capable of pushing the packaging box (2) to the defective product flow line (102).

3. The packaging box label sealing device according to claim 2, characterized in that: The material distribution module (6) further includes: The material blocking device (602) is provided on the other side of the main flow line (101), and the material blocking device (602) comprises a baffle (6021) and a third driving mechanism (6022) connected to the baffle (6021).

4. The packaging box label sealing device according to claim 1, characterized in that: A track is provided on one side of the main line (101), and a notch (104) is provided on the track. A push rod (7) and a fourth driving mechanism (8) connected to the push rod (7) are provided on the other side of the main line (101). The detection module (5) is opposite to the notch (104). The fourth driving mechanism (8) is suitable for driving the push rod (7) to abut against the packaging box (2) so that the packaging box (2) fits the notch (104).

5. The packaging box label sealing device according to claim 1, characterized in that: The roller (903) is rotatably arranged on the roller bracket (902), and an elastic member (904) is provided between the top of the roller bracket (902) and the support frame (901).

6. The packaging box label sealing device according to claim 1, characterized in that: The fifth driving mechanism (301) is arranged at the bottom of the main flow line (101).

7. The packaging box label sealing device according to any one of claims 1 to 6, characterized in that: The packaging box label sealing device also includes: A storage module (10) for storing the folded packaging box (2); A loading module (11) is used to move the packaging box (2) at the storage module (10) to the main flow line (101).

8. The packaging box label sealing device according to claim 7, characterized in that: The storage module (10) comprises: Fixed seat (1001); A rotating frame (1002) is rotatably disposed on the fixed seat (1001), and the rotating frame (1002) is provided with a plurality of silos (1003) along the circumference, each silo (1003) being suitable for accommodating a packaging box (2); The sixth driving mechanism (1004) is connected to the rotating frame (1002) and is used to drive the rotating frame (1002) to rotate.

9. The packaging box label sealing device according to claim 8, characterized in that: The storage module (10) further includes a detection device (1005), the detection device (1005) being arranged on the fixed seat (1001) and corresponding to at least the feeding position (1006), the packaging box label sealing device including a control system, the control system being in communication connection with the detection device (1005) and the sixth driving mechanism (1004), and the control system being capable of controlling the sixth driving mechanism (1004) to drive the rotating frame (1002) to rotate by a preset angle so that the next hopper (1003) is rotated to the feeding position (1006) when the detection device (1005) detects that the packaging box (2) enters the hopper (1003) at the feeding position (1006).

10. The packaging box label sealing device according to claim 7, characterized in that: The feeding module (11) comprises: A second adsorption member (1101); The multi-degree-of-freedom driving mechanism is capable of driving the second adsorption component (1101) to move in the horizontal direction and the vertical direction.

11. The packaging box label sealing device according to any one of claims 1 to 6 and 8 to 10, characterized in that: The packaging box label sealing device also includes: A label supply module (12) and a label stripping platform (13), wherein the label supply module (12) includes a tape reel shaft, and the label stripping platform (13) has a tip (1301). The label tape passes around the tape reel shaft and through the label stripping platform (13). When the label tape passes through the label stripping platform (13), the tip (1301) strips the label from the label tape. and / or, a blanking module (14), wherein the blanking module (14) is provided at the end of the main line (101) and is used to receive the packaging box (2).

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