Cardboard Packaging Box Production System and Its Working Method

Abstract

The present invention belongs to the field of conveying, and specifically provides a cardboard packaging box production system and its working method. Among them, the cardboard packaging box production system includes: a working platform, a feeding mechanism, a box cover mechanism, a robotic arm, and a discharging mechanism; the box cover mechanism includes: a clamping assembly, a pushing assembly, and a support frame; the support frame is sleeved around the periphery of the box body in an inverted manner; the pushing assembly is adapted to push the support frame into the top cover to complete the box cover, and is adapted to extract the support frame from the top cover after the box cover is completed. By setting up the feeding mechanism, the box cover mechanism, the robotic arm, and the discharging mechanism, the automatic production of cardboard packaging boxes is completed. At the same time, by setting up the support frame to assist in covering the box, the gas between the top cover and the box body during box covering is led out, reducing the resistance during box covering. At the same time, the box body is supported by the support frame to prevent the box body from being damaged during box covering, improving the production efficiency of cardboard packaging boxes.

Description

Technical Field

[0001] The present invention relates to the field of conveying, and more particularly to a cardboard packaging box production system and its working method. Background Art

[0002] In gift boxes or transportation applications, cardboard packaging boxes are a relatively common type of box.

[0003] In the related art, a cardboard packaging box includes a box body and a top cover that are snapped together. The operation of the box cover is generally carried out manually. When closing the box cover, the gas between the box body and the top cover will affect the closing of the box cover, and manual pressing is required. When manually pressing, the box body and the top cover may be damaged, and the assembly efficiency is low, and the labor cost is too high.

[0004] Therefore, how to design a box cover conveying system for cardboard packaging boxes is an urgent problem to be solved at present. Summary of the Invention

[0005] The purpose of the present invention is to provide a cardboard packaging box production system and its working method.

[0006] To solve the above technical problems, the present invention provides a cardboard packaging box production system. The packaging box includes a top cover and a box body, and the system includes:

[0007] A working platform, a feeding mechanism, a box covering mechanism, a robotic arm, and a discharging mechanism;

[0008] The feeding mechanism, the box covering mechanism, and the discharging mechanism are sequentially arranged on the working platform;

[0009] The robotic arm is fixedly arranged on the working platform and is arranged on the side of the box covering mechanism;

[0010] The robotic arm is adapted to place the top cover upside down on the box covering mechanism;

[0011] The feeding mechanism is adapted to push the upside-down box body into the box covering mechanism;

[0012] The box covering mechanism is adapted to push the box body into the top cover, and is also adapted to send the box after covering the cover into the discharging mechanism to complete the production of the packaging box;

[0013] The box covering mechanism includes: a clamping component, a pushing component, and a support frame;

[0014] The pushing component is arranged above the clamping component;

[0015] The support frame is arranged between the clamping component and the pushing component and is fixedly arranged below the pushing component;

[0016] The clamping assembly is adapted to fix the inverted top cover;

[0017] The support frame is sleeved around the periphery of the inverted box body;

[0018] The pushing assembly is adapted to push the support frame into the top cover to complete the box cover, and is adapted to pull the support frame out of the top cover after the box cover is formed.

[0019] Further, the support frame includes:

[0020] A first support plate, a second support plate, a third support plate, and a fourth support plate;

[0021] The support frame is formed by sequentially connecting the first support plate, the second support plate, the third support plate, and the fourth support plate end to end;

[0022] The size of the inner wall of the support frame is adapted to the size of the outer wall of the box body;

[0023] The size of the outer wall of the support frame is adapted to the size of the inner wall of the top cover.

[0024] Further, an air guide groove is provided on the inner wall of the support frame;

[0025] The air guide groove communicates with the bottom of the support frame.

[0026] Further, the number of the air guide grooves is multiple, and the multiple air guide grooves are spaced apart on the inner wall of the support frame and are arranged along the height direction of the support frame.

[0027] Further, the pushing assembly includes a lifting frame, a pushing cylinder, and a pushing plate;

[0028] The pushing cylinder is fixedly arranged on the lifting frame and is adapted to drive the pushing cylinder to lift under the drive of the lifting frame;

[0029] The pushing plate is fixedly arranged on the piston rod of the pushing cylinder and is adapted to limit the box body under the push of the pushing cylinder.

[0030] Further, a resisting rubber strip is arranged on the inner wall of the support frame;

[0031] The resisting rubber strip is arranged along the inner wall and is connected end to end;

[0032] The pushing plate is adapted to contact the top surface of the box body after passing through the resisting rubber strip under the push of the pushing cylinder, the rubber strip resists the pushing plate, and is adapted to form a negative pressure between the outer wall of the box body and the inner wall of the top cover when the support frame is pulled out, so as to extract the glue remaining at the bottom of the support frame.

[0033] Further, a through suction hole is formed in the side wall of the support frame;

[0034] When the support frame is inserted into the top cover, the glue remaining on the inner wall of the top cover is scraped into the through suction hole of the support frame.

[0035] Further, the clamping assembly includes:

[0036] A U-shaped assembly table, a first clamping member, and a second clamping member;

[0037] The first clamping member and the second clamping member are respectively fixedly arranged on both sides of the U-shaped assembly table;

[0038] The first clamping member and the second clamping member are adapted to move towards and away from each other, and are adapted to fix the inverted top cover when moving towards each other, and are also adapted to release the fixation of the top cover when moving away from each other.

[0039] Further, the feeding mechanism includes:

[0040] A conveying component, a stacking rack, and a pushing component;

[0041] The stacking rack is fixedly arranged on the conveying component;

[0042] The pushing component is adapted to sequentially push the boxes stacked on the stacking rack under the top pushing component.

[0043] Further, the pushing component includes: a first driving part, a second driving part, a bearing plate, and a pushing plate;

[0044] The first driving part is fixedly connected to the pushing plate;

[0045] The second driving part is fixedly connected to the bearing plate;

[0046] The first driving part is adapted to push the pushing plate to push the box onto the bearing plate;

[0047] The second driving part is adapted to push the box on the bearing plate under the top pushing component;

[0048] An assembly opening is formed in the bearing plate;

[0049] The pushing plate is further adapted to push the box into the assembly opening when the assembly opening reaches under the top pushing component;

[0050] The top pushing component is adapted to sleeved the support frame around the inverted box.

[0051] The present invention also provides a working method of a cardboard packaging box production system as described above, and the method includes:

[0052] Control the robotic arm to place the top cover upside down on the box cover mechanism;

[0053] Push the upside-down box body into the box cover mechanism through the feeding mechanism;

[0054] Control the box cover mechanism to close the box, and send the boxed package after closing the box into the discharging mechanism;

[0055] Convey the packaged box through the discharging mechanism to complete the production of the packaged box.

[0056] The beneficial effects of the present invention are as follows. The present invention provides a cardboard box packaging production system and its working method. Among them, the cardboard box packaging production system includes: a working platform, a feeding mechanism, a box cover mechanism, a robotic arm, and a discharging mechanism; the feeding mechanism, the box cover mechanism, and the discharging mechanism are sequentially arranged on the working platform; the robotic arm is fixedly arranged on the working platform and is arranged on the side of the box cover mechanism; the robotic arm is adapted to place the top cover upside down on the box cover mechanism; the feeding mechanism is adapted to push the upside-down box body into the box cover mechanism; the box cover mechanism is adapted to push the box body into the top cover, and is also adapted to send the boxed package after closing the box into the discharging mechanism to complete the production of the packaged box; the box cover mechanism includes: a clamping component, a pushing component, and a support frame; the pushing component is arranged above the clamping component; the support frame is arranged between the clamping component and the pushing component and is fixedly arranged below the pushing component; the clamping component is adapted to fix the upside-down top cover; the support frame is sleeved around the upside-down box body; the pushing component is adapted to push the support frame into the top cover to complete closing the box, and is adapted to pull out the support frame from the top cover after closing the box. By setting the feeding mechanism, the box cover mechanism, the robotic arm, and the discharging mechanism, the automatic production of cardboard box packages is completed. At the same time, by setting the support frame to assist in closing the box, the gas between the top cover and the box body during closing the box is led out, reducing the resistance during closing the box. At the same time, the box body is supported by the support frame to prevent the box body from being damaged during closing the box, improving the production efficiency of cardboard box packages, reducing the defective rate of products, and reducing labor costs. Description of the Drawings

[0057] The present invention will be further described below with reference to the drawings and embodiments.

[0058] Figure 1 It is a schematic structural diagram of the cardboard box packaging production system provided by the embodiment of the present invention.

[0059] Figure 2 It is a partial structural schematic diagram of the cardboard box packaging production system provided by the embodiment of the present invention.

[0060] Figure 3It is a schematic structural diagram of a cardboard box packaging production system after removing the working platform provided by the embodiments of the present invention.

[0061] Figure 4 It is a schematic structural diagram of the box cover mechanism provided by the embodiments of the present invention.

[0062] Figure 5 It is a schematic structural diagram of the support frame provided by the embodiments of the present invention.

[0063] Figure 6 It is a schematic structural diagram of the support frame from another perspective provided by the embodiments of the present invention.

[0064] Figure 7 is Figure 6 the enlarged view of part A in

[0065] In the figure: 100, working platform; 200, feeding mechanism; 210, conveying component; 220, stacking rack; 230, pushing component; 231, first driving part; 232, second driving part; 233, pushing plate; 234, bearing plate; 2341, assembly opening; 300, box cover mechanism; 310, clamping component; 311, U-shaped assembly table; 312, first clamping piece; 313, second clamping piece; 320, pushing component; 321, pushing cylinder; 322, pushing plate; 330, support frame; 331, first support plate; 332, second support plate; 333, third support plate; 334, fourth support plate; 335, connecting column; 336, opening; 337, air guide groove; 338, abutting rubber strip; 339, through liquid suction hole; 400, blanking mechanism. Detailed implementation manners

[0066] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention. Embodiment

[0067] Please refer to Figures 1-7, this embodiment also provides a cardboard box packaging production system. The packaging box includes a top cover and a box body, and comprises: a working platform 100, a feeding mechanism 200, a box cover mechanism 300, a robotic arm (not shown in the figure), and a discharging mechanism 400; the feeding mechanism 200, the box cover mechanism 300, and the discharging mechanism 400 are sequentially arranged on the working platform 100; the robotic arm is fixedly arranged on the working platform 100 and is arranged on the side of the box cover mechanism 300; the robotic arm is adapted to place the top cover upside down on the box cover mechanism 300; the feeding mechanism 200 is adapted to push the upside-down box body into the box cover mechanism 300; the box cover mechanism 300 is adapted to push the box body into the top cover, and is also adapted to send the boxed package after covering the lid into the discharging mechanism 400 to complete the production of the packaging box. The box cover mechanism 300 includes: a clamping assembly 310, a pushing assembly 320, and a support frame 330; the pushing assembly 320 is arranged above the clamping assembly 310; the support frame 330 is arranged between the clamping assembly 310 and the pushing assembly 320 and is fixedly arranged below the pushing assembly 320; the clamping assembly 310 is adapted to fix the upside-down top cover; the support frame 330 is sleeved around the periphery of the upside-down box body; the pushing assembly 320 is adapted to push the support frame 330 into the top cover to complete covering the lid, and is adapted to pull out the support frame 330 from the top cover after covering the lid. By setting the feeding mechanism 200, the box cover mechanism 300, the robotic arm, and the discharging mechanism 400, the automatic production of the cardboard box packaging is completed. At the same time, by setting the support frame 330 to assist in covering the lid, the gas between the top cover and the box body during lid covering is led out, reducing the resistance during lid covering. At the same time, the box body is supported by the support frame 330 to prevent the box body from being damaged during lid covering, improving the production efficiency of the cardboard box packaging, reducing the defective rate of the product, and reducing the labor cost.

[0068] The structure of the support frame 330 will be described below:

[0069] In this embodiment, the support frame 330 includes: a first support plate 331, a second support plate 332, a third support plate 333, and a fourth support plate 334; the support frame 330 is formed by sequentially connecting the first support plate 331, the second support plate 332, the third support plate 333, and the fourth support plate 334 end to end; the size of the inner wall of the support frame 330 is adapted to the size of the outer wall of the box body; the size of the outer wall of the support frame 330 is adapted to the size of the inner wall of the top cover. The inner wall of the support frame 330 contacts the outer wall of the box body to protect the box body, and the outer wall of the support frame 330 contacts the inner wall of the top cover to assist in supporting the top cover, reducing the damage rate of the top cover and the box body.

[0070] Among them, connecting columns 335 are arranged on adjacent sides of the first support plate 331, the first support plate 331, the second support plate 332, the third support plate 333 and the fourth support plate 334, and the cross-section of the connecting column 335 is L-shaped.

[0071] In order to discharge the gas between the top cover and the box body when closing the box cover, a gas guiding groove 337 is formed in the inner wall of the support frame 330; the gas guiding groove 337 communicates with the bottom of the support frame 330. By providing the gas guiding groove 337, the gas when closing the box cover is discharged, reducing the resistance when closing the box cover.

[0072] At the same time, openings 336 are provided on the first support plate 331, the first support plate 331, the second support plate 332, the third support plate 333 and the fourth support plate 334, so as to accelerate the discharge of gas and improve the closing efficiency.

[0073] Specifically, the number of the gas guiding grooves 337 is multiple, and the multiple gas guiding grooves 337 are spaced apart and arranged on the inner wall of the support frame 330 along the height direction of the support frame 330.

[0074] In this embodiment, the pushing assembly 320 includes a lifting frame, a pushing cylinder 321 and a pushing plate 322; the pushing cylinder 321 is fixedly arranged on the lifting frame and is adapted to drive the pushing cylinder 321 to lift under the drive of the lifting frame; the pushing plate 322 is fixedly arranged on the piston rod of the pushing cylinder 321 and is adapted to limit the box body under the push of the pushing cylinder 321.

[0075] Among them, the support frame 330 is fixedly arranged on the lifting frame through the connecting column 335.

[0076] Since the inner wall of the top cover is fixedly bonded with glue, there will be some glue residues on the inner wall of the top cover. In the related art, when manually closing the box cover, the glue will not be processed. After closing the box cover, the top cover and the box body are bonded and cannot be opened, thus causing damage to the cardboard packaging box.

[0077] To solve the above problems, in this embodiment, a holding rubber strip 338 is provided on the inner wall of the support frame 330; the holding rubber strip 338 is arranged along the inner wall and is connected end to end; the pushing plate 322 is adapted to contact the top surface of the box body after passing through the holding rubber strip 338 under the push of the pushing cylinder 321. The rubber strip abuts against the pushing plate 322 and is adapted to form a negative pressure between the outer wall of the box body and the inner wall of the top cover when the support frame 330 is withdrawn, so as to extract the glue remaining at the bottom of the support frame 330. By providing the holding rubber strip 338, a certain negative pressure is formed between the inner wall of the top cover and the outer wall of the box body when the support frame 330 is withdrawn, so as to clean out the remaining glue and prevent the top cover from adhering to the box body.

[0078] Wherein, a through liquid suction hole 339 is formed in the side wall of the support frame 330; when the support frame 330 is inserted into the top cover, the glue remaining on the inner wall of the top cover is scraped into the through liquid suction hole 339 of the support frame 330. When the support frame 330 is withdrawn, the negative pressure generated can prevent the glue in the through liquid suction hole 339 from dripping into the top cover.

[0079] In this embodiment, the clamping assembly 310 includes: a U-shaped mounting table 311, a first clamping member 312 and a second clamping member 313; the first clamping member 312 and the second clamping member 313 are respectively fixedly arranged on both sides of the U-shaped mounting table 311; the first clamping member 312 and the second clamping member 313 are adapted to move towards and away from each other, and are adapted to fix the inverted top cover when moving towards each other, and are also adapted to release the fixation of the top cover when moving away from each other. By fixing the top cover with the first clamping member 312 and the second clamping member 313, the top cover is prevented from shaking during the box covering process. At the same time, the position of the top cover is limited, so that when the support frame 330 is pushed into the top cover, the cooperation is more precise.

[0080] In this embodiment, the feeding mechanism 200 includes: a conveying component 210, a stacking frame 220 and a pushing component 230; the stacking frame 220 is fixedly arranged on the conveying component 210; the pushing component 230 is adapted to sequentially push the box bodies stacked on the stacking frame 220 below the pushing component 320. The box bodies are stacked upside down on the stacking frame 220. During the box covering process, the box bodies are sequentially pushed below the pushing component 320, so as to ensure that only one box body is pushed each time during the box covering process and ensure the accuracy of feeding.

[0081] Among them, the pushing component 230 includes: a first driving part 231, a second driving part 232, a bearing plate 234, and a pushing plate 233; the first driving part 231 is fixedly connected to the pushing plate 233; the second driving part 232 is fixedly connected to the bearing plate 234; the first driving part 231 is adapted to push the pushing plate 233 to push the box body onto the bearing plate 234; the second driving part 232 is adapted to push the box body on the bearing plate 234 below the top-pushing component 320; the bearing plate 234 is provided with an assembly opening 2341; the pushing plate 233 is further adapted to push the box body into the assembly opening 2341 when the assembly opening 2341 reaches below the top-pushing component 320; the top-pushing component 320 is adapted to sleeved the support frame 330 around the inverted box body.

[0082] The present invention also provides a working method of a cardboard packaging box production system as described above, and the method includes:

[0083] S110: Control the robotic arm to place the top cover upside down on the box cover mechanism 300;

[0084] S120: Push the inverted box body into the box cover mechanism 300 through the feeding mechanism 200;

[0085] S130: Control the box cover mechanism 300 to cover the box, and send the boxed packaging box into the discharging mechanism 400;

[0086] S140: Convey the packaging box through the discharging mechanism 400 to complete the production of the packaging box.

[0087] By setting the feeding mechanism 200, the box cover mechanism 300, the robotic arm, and the discharging mechanism 400, the automated production of cardboard packaging boxes is completed. At the same time, by setting the support frame 330 to assist in covering the box, the gas between the top cover and the box body during box covering is led out, reducing the resistance during box covering. At the same time, the box body is supported by the support frame 330 to avoid damage to the box body during box covering, improving the production efficiency of cardboard packaging boxes, reducing the defective rate of products, and reducing labor costs.

[0088] In summary, the present invention provides a cardboard box packaging production system and its working method. The cardboard box packaging production system includes: a working platform 100, a feeding mechanism 200, a box cover mechanism 300, a robotic arm, and a discharging mechanism 400; the feeding mechanism 200, the box cover mechanism 300, and the discharging mechanism 400 are sequentially arranged on the working platform 100; the robotic arm is fixedly arranged on the working platform 100 and is arranged on the side of the box cover mechanism 300; the robotic arm is adapted to place the top cover upside down on the box cover mechanism 300; the feeding mechanism 200 is adapted to push the inverted box body into the box cover mechanism 300; the box cover mechanism 300 is adapted to push the box body into the top cover and is also adapted to send the boxed package after covering the lid into the discharging mechanism 400 to complete the production of the packaging box; the box cover mechanism 300 includes: a clamping component 310, a pushing component 320, and a support frame 330; the pushing component 320 is arranged above the clamping component 310; the support frame 330 is arranged between the clamping component 310 and the pushing component 320 and is fixedly arranged below the pushing component 320; the clamping component 310 is adapted to fix the inverted top cover; the support frame 330 is sleeved around the inverted box body; the pushing component 320 is adapted to push the support frame 330 into the top cover to complete covering the lid and is adapted to extract the support frame 330 from the top cover after covering the lid. By setting up the feeding mechanism 200, the box cover mechanism 300, the robotic arm, and the discharging mechanism 400, the automatic production of cardboard box packaging is completed. At the same time, by setting up the support frame 330 to assist in covering the lid, the gas between the top cover and the box body during lid covering is led out, reducing the resistance during lid covering. At the same time, the box body is supported by the support frame 330 to prevent the box body from being damaged during lid covering, improving the production efficiency of cardboard box packaging, reducing the defective rate of products, and reducing labor costs.

[0089] All the components (components without specific structures) selected in this application are common standard components or components known to those skilled in the art. Their structures and principles can be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. And the software programs involved in this application are all prior arts, and this application does not involve any improvement to the software programs.

[0090] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0091] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0092] In several embodiments provided in the present application, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. The device embodiments described above are merely illustrative. For example, the division of the units is only a logical function division, and there can be other division methods in actual implementation. For another example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or direct coupling or communication connection between each other can be through some communication interfaces, and the indirect coupling or communication connection of the devices or units can be in an electrical, mechanical, or other form.

[0093] The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0094] In addition, in each embodiment of the present invention, the functional units can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit.

[0095] Taking the above-mentioned ideal embodiments of the present invention as inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cardboard packaging box production system, the packaging box comprising a top cover and a box body, characterized in that: include: Working platform, loading mechanism, box cover mechanism, robotic arm and unloading mechanism; The feeding mechanism, the box cover mechanism and the unloading mechanism are arranged on the working platform in sequence; The mechanical arm is fixedly arranged on the working platform and arranged on the side of the box cover mechanism; The mechanical arm is suitable for placing the top cover upside down on the box cover mechanism; The feeding mechanism is suitable for pushing the inverted box body into the box cover mechanism; The box cover mechanism is suitable for pushing the box body into the top cover, and is also suitable for feeding the box covered with the box into the unloading mechanism to complete the production of the box; The box cover mechanism comprises: Clamping assembly, pushing assembly and supporting frame; The pushing assembly is arranged above the clamping assembly; The support frame is arranged between the clamping assembly and the pushing assembly, and is fixedly arranged below the pushing assembly; The clamping assembly is suitable for fixing the inverted top cover; The support frame is sleeved around the inverted box body; The push assembly is suitable for pushing the support frame into the top cover to complete the box cover, and is suitable for pulling the support frame out of the top cover behind the box cover; The support frame comprises: A first support plate, a second support plate, a third support plate and a fourth support plate; The support frame is formed by connecting the first support plate, the second support plate, the third support plate and the fourth support plate end to end in sequence; The size of the inner wall of the support frame is adapted to the size of the outer wall of the box body; The size of the outer wall of the support frame is adapted to the size of the inner wall of the top cover; An air guide groove is provided on the inner wall of the support frame; The air guide groove is in communication with the bottom of the support frame; The push assembly includes a lifting frame, a push cylinder and a push plate; The push cylinder is fixedly arranged on the lifting frame, and is suitable for driving the push cylinder to move up and down under the drive of the lifting frame; The push plate is fixedly arranged on the piston rod of the push cylinder and is suitable for limiting the box body under the push of the push cylinder; The inner wall of the support frame is provided with a supporting rubber strip; The supporting rubber strip is arranged along the inner wall and connected end to end; The push plate is suitable for contacting the top surface of the box body through the abutting rubber strip under the push of the push cylinder, the rubber strip abuts against the push plate, and is suitable for forming a negative pressure between the outer wall of the box body and the inner wall of the top cover when the support frame is pulled out, so as to extract the glue remaining at the bottom of the support frame.

2. The cardboard packaging box production system according to claim 1, characterized in that: There are multiple air guide grooves, which are distributed at intervals on the inner wall of the support frame and are arranged along the height direction of the support frame.

3. The cardboard packaging box production system according to claim 1, characterized in that: The side wall of the support frame is provided with a penetrating liquid suction hole; When the support frame is inserted into the top cover, the glue remaining on the inner wall of the top cover is scraped into the through-liquid absorption hole of the support frame.

4. The cardboard packaging box production system according to claim 1, characterized in that: The clamping assembly comprises: A U-shaped assembly table, a first clamping member, and a second clamping member; The first clamping member and the second clamping member are respectively fixedly arranged on two sides of the U-shaped assembly platform; The first clamping member and the second clamping member are suitable for moving towards and away from each other, and are suitable for fixing the inverted top cover when moving towards each other, and are also suitable for releasing the fixation of the top cover when moving away from each other.

5. The cardboard packaging box production system according to claim 1, characterized in that: The feeding mechanism comprises: Conveying components, stacking racks and pusher components; The stacking frame is fixedly arranged on the conveying assembly; The pushing assembly is suitable for pushing the stacked boxes on the stacking rack to the bottom of the pushing assembly in sequence.

6. The cardboard packaging box production system according to claim 5, characterized in that: The pusher assembly comprises: a first driving part, a second driving part, a bearing plate and a pusher plate; The first driving part is fixedly connected to the push plate; The second driving part is fixedly connected to the carrying plate; The first driving part is suitable for pushing the pushing plate to push the box body onto the carrying plate; The second driving part is adapted to push the box body on the carrying plate under the pushing assembly; The bearing plate is provided with an assembly opening; The push plate is also adapted to push the box body into the assembly opening when the assembly opening reaches below the push assembly; The push assembly is suitable for sleeve-arranging the support frame around the inverted box body.

7. A working method of a cardboard packaging box production system according to any one of claims 1 to 6, characterized in that: The method comprises: Controlling the mechanical arm to place the top cover upside down on the box cover mechanism; Pushing the inverted box body into the box cover mechanism through the feeding mechanism; Control the box cover mechanism to cover the box, and send the covered packaging box to the unloading mechanism; The packaging boxes are transported by the unloading mechanism to complete the production of the packaging boxes.

Images