An environment-friendly high-strength corrugated cardboard box production line

Abstract

The present invention relates to an environment-friendly high-strength corrugated cardboard box production line, which includes a digital printing machine, a full-automatic die-cutting machine and a conveyor. A material guiding mechanism is provided at the output end of the digital printing machine, a pushing mechanism is provided on one side of the digital printing machine, and a material receiving platform is provided at the end of the material guiding mechanism. The material guiding mechanism includes a rotary assembly a and a rotary assembly b, a number of bearing assemblies a and bearing assemblies b, a guiding assembly a and a guiding assembly b. After the bearing assembly a cooperates with the bearing assembly b to receive the corrugated cardboard box, it rises successively under the drive of the rotary assembly a and the rotary assembly b. When the bearing assembly a and the bearing assembly b rise, under the action of the guiding assembly a and the guiding assembly b, the corrugated cardboard boxes carried are successively dropped onto the next pair of bearing assemblies a and bearing assemblies b. The pushing mechanism pushes the stacked corrugated cardboard boxes to the material receiving platform; the present invention solves the problems in the prior art that there is a lack of support and transfer functions, and large cardboard boxes are prone to bending and breaking during output, and manual material receiving is still required for support and transfer.

Description

Technical Field

[0001] The present invention relates to the technical field of corrugated cardboard box production equipment, and particularly relates to an environment-friendly high-strength corrugated cardboard box production line. Background Art

[0002] Corrugated cardboard boxes are indispensable packaging products in production and life, and have become the main force in transportation packaging due to their environmental friendliness and convenience in transportation and loading and unloading. During the production process of corrugated cardboard boxes, information needs to be printed on the cardboard boxes through printing equipment, and then the printed corrugated cardboard boxes are die-cut and slotted. The prior art usually uses digital printers to print corrugated cardboard boxes. However, the existing digital printers lack effective support and transfer functions when outputting the printed corrugated cardboard boxes. Larger corrugated cardboard boxes are prone to bending during the output process, resulting in breakage of the corrugated cardboard boxes and affecting subsequent output. Therefore, it is necessary for workers to support the corrugated cardboard boxes by manually receiving materials at the output end, and then manually transfer the printed corrugated cardboard boxes to the die-cutting station for die-cutting, which is time-consuming and laborious. Summary of the Invention

[0003] The purpose of the present invention is to provide an environment-friendly high-strength corrugated cardboard box production line in view of the deficiencies of the prior art, including a digital printer, a full-automatic die-cutting machine, and a conveyor. A material guiding mechanism is arranged at the output end of the digital printer, a pushing mechanism is arranged on one side of the digital printer, a receiving platform is arranged at the tail end of the material guiding mechanism, and a guiding component a and a guiding component b, a rotating component a and a rotating component b, and a number of carrying components a and carrying components b driven by the rotating component a and the rotating component b respectively are symmetrically arranged in the material guiding mechanism. The present invention solves the problems in the prior art that the output end lacks effective support and transfer functions, which is prone to causing breakage of corrugated cardboard boxes and affecting subsequent output, and the need for manual support and transfer.

[0004] The technical solution measures of the present invention are as follows:

[0005] An environment-friendly high-strength corrugated cardboard box production line includes a digital printer, a full-automatic die cutter, and a conveyor. A feeding mechanism is arranged at the output end of the digital printer, a pushing mechanism is arranged on one side of the digital printer, a receiving platform is arranged at the end of the feeding mechanism. The feeding mechanism includes symmetrically arranged rotary components a and b and a number of bearing components a and b driven by the rotary components a and b respectively. Guide components a and b are respectively arranged on the rotary components a and b. After the bearing components a and b cooperate to receive the corrugated cardboard boxes output from the digital printer, they rise in sequence driven by the rotary components a and b. During the rising process of the bearing components a and b, the corrugated cardboard boxes they carry are sequentially dropped onto the next pair of bearing components a and b for stacking under the action of the guide components a and b. The pushing mechanism is used to push the corrugated cardboard boxes stacked on the bearing components a and b to the receiving platform.

[0006] As a preference, both the rotary components a and b include a support frame, a servo motor arranged on the support frame, and a rotary chain driven by the servo motor. A number of sliding seats are arranged on the rotary chain.

[0007] As a preference, a chain chassis is arranged at the front end of the support frame.

[0008] As a preference, both the bearing components a and b include sliding rods slidably arranged in the sliding seats. A support block is arranged at the front end of the sliding rod, and a number of rollers are rotatably arranged on the support block.

[0009] As a preference, a roller is arranged at the tail end of the sliding rod, a return spring is arranged on the sliding rod, and the other end of the return spring is connected to the sliding seat.

[0010] As a preference, both the guide components a and b include guide rails fixedly arranged on the chain chassis. Ascending sections, rearward moving sections, and reset sections are arranged on the guide rails.

[0011] As a preference, the pushing mechanism includes a base arranged on one side of the digital printer, a cylinder arranged on the base, and a push rod driven by the cylinder. A connecting rod is fixedly connected to the push rod, and a push plate is fixedly connected to the connecting rod.

[0012] As a preference, the digital printer includes a transmission roller a arranged at the input end and a transmission roller b arranged at the output end.

[0013] As another preference, limit plates are arranged on both sides of the receiving platform, a number of auxiliary rollers are arranged at the front end of the receiving platform, and a baffle is arranged at the tail end of the receiving platform.

[0014] The beneficial effects of the present invention are

[0015] 1. The present invention is provided with a swivel assembly, a bearing assembly a and a bearing assembly b. The rollers in the bearing assembly a and the bearing assembly b cooperate with the swivel chain in the swivel assembly. The rollers are driven by the swivel chain to carry the corrugated paper boxes and perform swivel motion from bottom to top. The swivel chain rotates intermittently under the drive of the servo motor, so that the corrugated paper boxes output from the digital printing machine can be smoothly and completely transmitted to the rollers and transferred upward. Then, the corrugated paper boxes are pushed to the material receiving platform by the pushing mechanism, which solves the problem that the digital printing machine in the prior art lacks effective support and transfer functions when outputting printed corrugated paper boxes, and larger corrugated paper boxes are prone to bending during the output process, resulting in the breakage of the corrugated paper boxes and affecting the subsequent output. Therefore, the staff is required to support and transfer the corrugated paper boxes by manually receiving the materials at the output end, which ensures that the corrugated paper boxes will not be damaged during output, reduces manpower, and improves processing efficiency.

[0016] 2. The present invention is provided with a guide assembly, through the cooperation of the guide rail in the guide assembly and the rollers in the bearing assembly a and the bearing assembly b, when the rotary chain drives the rollers to rise to the rearward section of the guide rail, the opposite group of rollers in the bearing assembly a and the bearing assembly b move in the opposite direction when the sliding rod and the roller move along the rearward section, so that the distance between the rollers increases due to the rearward movement, so that the carried corrugated cardboard boxes fall onto the next group of rollers for stacking, and when the stacking reaches a set number, the stacked corrugated cardboard boxes are pushed to the receiving platform by the pushing mechanism, which is convenient for subsequent staff to transfer the printed corrugated cardboard boxes, and the processing continuity is good, which solves the problem that the digital printing machine in the prior art needs to be manually received and transferred every time it outputs, which is time-consuming and labor-intensive.

[0017] 3. The present invention is provided with a pushing mechanism, through which the push plate in the pushing mechanism is quickly extended and retracted under the drive of the cylinder to push the corrugated paper boxes stacked on the roller to the material receiving platform, thereby realizing efficient transfer and loading of the corrugated paper boxes, and facilitating the full-automatic die-cutting machine to die-cut the printed corrugated paper boxes. The bottom surface of the push plate is at the same level as the upper surface of the roller, so the corrugated paper boxes can be pushed out more completely to prevent the corrugated paper boxes from falling.

[0018] In summary, the present invention has the function of effectively supporting corrugated boxes to prevent them from bending, the cooperation of various components makes the transfer of corrugated boxes more convenient, realizes automatic loading of the die-cutting station, reduces the labor intensity of the staff, has stronger processing continuity, has good linkage effect between various components, has a clever structure, is easy to use, etc., and is suitable for the technical field of corrugated box production equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings:

[0020] Figure 1 It is a structural schematic diagram of the environmentally friendly high-strength corrugated cardboard box production line;

[0021] Figure 2 It is Figure 1 an enlarged schematic diagram of part A of

[0022] Figure 3 a structural schematic diagram of the bearing component a and the bearing component b;

[0023] Figure 4 a schematic diagram of the structure of the pushing mechanism;

[0024] Figure 5 a state schematic diagram when the corrugated cardboard box falls and stacks under the action of the guiding component a and the guiding component b on the bearing component a and the bearing component b;

[0025] Figure 6 It is Figure 5 an enlarged schematic diagram of part B of

[0026] Figure 7 a state schematic diagram when the pushing component pushes the corrugated cardboard boxes stacked on the roller;

[0027] Figure 8 It is Figure 7 an enlarged schematic diagram of part C of Specific implementation manners

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings.

[0029] Embodiment 1

[0030] As Figures 1 to 8As shown in the figure, an environment-friendly high-strength corrugated carton production line includes a digital printer 1, a full-automatic die cutter 6, and a conveyor 7. A feeding mechanism 2 is arranged at the output end of the digital printer 1, a pushing mechanism 3 is arranged on one side of the digital printer 1, and a receiving platform 4 is arranged at the end of the feeding mechanism 2. The feeding mechanism 2 includes symmetrically arranged rotary components a21 and rotary components b22, and a number of loading components a23 and loading components b24 driven by the rotary components a21 and rotary components b22 respectively. Guide components a25 and guide components b26 are arranged on the rotary components a21 and rotary components b22 respectively. After the loading components a23 cooperate with the loading components b24 to receive the corrugated cartons 5 output from the digital printer 1, they rise successively under the drive of the rotary components a21 and rotary components b22. During the rising process of the loading components a23 and loading components b24, the corrugated cartons 5 carried are successively dropped onto the next pair of loading components a23 and loading components b24 for stacking under the action of the guide components a25 and guide components b26. The pushing mechanism 3 is used to push the corrugated cartons 5 stacked on the loading components a23 and loading components b24 to the receiving platform 4. The full-automatic die cutter 6 performs die-cutting operations on the corrugated cartons 5 pushed to the receiving platform 4, and the die-cut corrugated cartons 5 are output through the conveyor 7. This solves the problem that the existing digital printer 1 lacks effective support and transfer functions when outputting the printed corrugated cartons 5. Larger corrugated cartons 5 are prone to bending during the output process, resulting in breakage of the corrugated cartons 5 and affecting subsequent output. Therefore, it is necessary for workers to support the corrugated cartons 5 by manual feeding at the output end, and then manually transfer the printed corrugated cartons 5 to the die-cutting station for die-cutting, which is time-consuming and laborious. While ensuring that the corrugated cartons 5 are not damaged during output, it reduces the manpower, enables the printing and die-cutting processes to achieve rapid cooperation, and improves the processing efficiency.

[0031] As Figure 2 , Figure 7 and Figure 8As shown, both the rotary assembly a21 and the rotary assembly b22 include a support frame 210, a servo motor 211 disposed on the support frame 210, and a rotary chain 212 driven by the servo motor 211. A plurality of sliding seats 213 are provided on the rotary chain 212. The rotary chain 212 in the rotary assembly a21 and the rotary chain 212 in the rotary assembly b22 rotate clockwise and counterclockwise respectively under the drive of the servo motor 211. After the digital printing machine 1 transports the printed corrugated cardboard box 5 onto the roller 222, the rotary chain 212 drives the roller 222 to rotate. During the process of the roller 222 rotating with the rotary chain 212, the corrugated cardboard box 5 carried on the roller 222 falls onto the next pair of rollers 222 through cooperation with the guide rail 250 to complete stacking, solving the problem that the digital printing machine 1 in the prior art lacks an effective transfer function when outputting the printed corrugated cardboard box 5. Therefore, it is necessary for workers to support and transfer the corrugated cardboard box 5 by manual material receiving at the output end, saving time and effort and improving the processing efficiency. The roller 222 can move back and forth through the cooperation of the sliding seat 213 and the sliding rod 220.

[0032] As Figure 2 and Figure 5 shown, a chain chassis 214 is provided at the front end of the support frame 210. By providing the chain chassis 214, the rotary chain 212 can be supported when rotating under the drive of the servo motor 211, avoiding the loosening and dropping of the rotary chain 212 and affecting the transfer work of the corrugated cardboard box 5.

[0033] As Figure 2 、 Figure 3 and Figure 6 shown, both the load-bearing assembly a23 and the load-bearing assembly b24 include a sliding rod 220 slidably disposed in the sliding seat 213. A support block 221 is provided at the front end of the sliding rod 220, and a plurality of rollers 222 are rotatably provided on the support block 221. After the digital printing machine 1 transports the printed corrugated cardboard box 5 onto the roller 222, the rotary chain 212 drives the roller 222 to rotate. During the process of the roller 222 rotating with the rotary chain 212, the corrugated cardboard box 5 carried on the roller 222 falls onto the next pair of rollers 222 through cooperation with the guide rail 250 to complete stacking, solving the problem that the digital printing machine 1 in the prior art lacks an effective support function when outputting the printed corrugated cardboard box 5. The relatively large corrugated cardboard box 5 is prone to bending during output, resulting in breakage of the corrugated cardboard box 5 and affecting subsequent output. Therefore, it is necessary for workers to support and transfer the corrugated cardboard box 5 by manual material receiving at the output end, ensuring that the corrugated cardboard box 5 is not damaged during output and ensuring the printing quality of the corrugated cardboard box 5.

[0034] As Figure 3 and Figure 6As shown, a roller 223 is provided at the tail end of the sliding rod 220, and a return spring 224 is provided on the sliding rod 220, and the other end of the return spring 224 is connected to the sliding seat 213; by providing the roller 223, the sliding rod 220 and the roller 223 can slide along the guide rail 250 to enable the roller 222 to move and open and close smoothly. The roller 223 has a diameter larger than the sliding rod 220, which can enable the roller 223 to be embedded in the guide rail 250 to avoid escaping from the guide rail 250 and causing the roller 222 to be unable to open and close. A pair of rollers 223 are symmetrically provided to improve the adaptability of the parts. By providing the return spring 224, the sliding rod 223 can be quickly and smoothly reset when it moves to the return section 253 on the guide rail 250.

[0035] like Figure 2 and Figure 6 As shown, the guide assembly a25 and the guide assembly b26 both include a guide rail 250 fixedly arranged on the chain chassis 214, and the guide rail 250 is provided with an ascending section 251, a backward section 252 and a reset section 253; by providing the guide rail 250, when the roller 222 follows the rotation chain 212, the cooperation of the sliding rod 220, the roller 223 and the guide rail 250 can enable the opposite group of rollers 222 to move in the opposite direction, so that the corrugated paper box 5 carried by the roller 222 falls onto the next group of rollers 222 below, and when the rotary chain 212 drives the roller 222 to rise along the ascending section 251 to the backward section 252 of the guide rail 250, the opposite pair of rollers 222 in the bearing assembly a23 and the bearing assembly b24 are moved along the sliding rod 220 and the roller 223. When the backward moving section 252 moves, it moves in the opposite direction, so that the distance between the rollers 222 increases due to the backward movement, and the carried corrugated cardboard boxes 5 fall onto the next group of rollers 222 for stacking. When the stacking reaches the set number, the stacked corrugated cardboard boxes 5 are quickly pushed to the receiving platform 4 by the pushing mechanism 3, so that the subsequent fully automatic die-cutting machine 6 can die-cut the printed corrugated cardboard boxes 5, and the processing continuity is good. This solves the problem that the digital printing machine 1 in the prior art needs to manually receive and transfer the corrugated cardboard boxes 5 every time it outputs, which is time-consuming and labor-intensive, and realizes the automation of feeding the fully automatic die-cutting machine 6, thereby improving the processing efficiency and processing continuity. When the sliding rod 220 and the roller 223 move to the reset section 253, the relative pair of rollers 222 move toward each other and cooperate with the reset spring 224 to achieve reset.

[0036] like Figure 4 and Figure 8As shown in the figure, the pushing mechanism 3 includes a base 30 provided on one side of the digital printing machine 1, a cylinder 31 provided on the base 30, and a push rod 32 driven by the cylinder 31. A connecting rod 33 is fixedly connected to the push rod 32, and a push plate 34 is fixedly connected to the connecting rod 33. When the rotary chain 212 drives each pair of rollers 222 to rise in sequence and the corrugated cardboard box 5 is stacked to the set number through the guiding assembly, the cylinder 31 drives the push rod 32 to quickly push out, and the corrugated cardboard box 5 stacked on the roller 222 is pushed onto the receiving platform 4 through the push plate 34, realizing the efficient transfer and loading of the corrugated cardboard box 5, facilitating the die-cutting of the printed corrugated cardboard box 5 by the fully automatic die-cutting machine 6. The bottom surface of the push plate 34 is at the same level as the upper surface of the roller 222, which can better push out the corrugated cardboard box 5 neatly and prevent the corrugated cardboard box 5 from falling off.

[0037] As Figure 1 and Figure 7 shown in the figure, the digital printing machine 1 includes a transmission roller a10 provided at the input end and a transmission roller b11 provided at the output end. The corrugated cardboard box 5 to be printed is input into the digital printing machine 1 through the transmission roller a10 for printing, and the printed corrugated cardboard box 5 can be transferred to the roller 222 more quickly and smoothly through the transmission roller b11. The upper surface of the transmission roller b11 is higher than the upper surface of the roller 222 rotated to the output end, so that the corrugated cardboard box 5 transmitted on the transmission roller b11 can more accurately fall on the roller 222, avoiding damage to the corrugated cardboard box 5 caused by collision and interference.

[0038] As Figure 7 shown in the figure, limiting plates 40 are provided on both sides of the receiving platform 4, and a baffle 42 is provided at the tail end of the receiving platform 4. By providing the limiting plates 40 on both sides of the receiving platform 4, it is avoided that the corrugated cardboard box 5 falls outside the receiving platform 4 due to lack of limitation when being pushed onto the receiving platform 4 by the pushing mechanism 3. By providing the baffle 42, the corrugated cardboard box 5 pushed onto the receiving platform 4 can accurately stop below the suction cup station of the fully automatic die-cutting machine 6 at the tail end, preventing over-pushing and falling. The suction cup in the fully automatic die-cutting machine 6 can accurately suck up the corrugated cardboard box 5 and send it into the fully automatic die-cutting machine 6 for die-cutting. Through the receiving platform 4, the stacked corrugated cardboard boxes 5 can be quickly transferred to the processing station of the fully automatic die-cutting machine 6, enabling good continuity between the printing operation and the die-cutting operation of the corrugated cardboard box 5. It is not necessary to transfer the corrugated cardboard box 5 to the die-cutting station manually after printing, which can effectively improve the processing and production of the corrugated cardboard box 5, saving time and effort.

[0039] Embodiment 2

[0040] As Figure 8As shown in the figure, the components that are the same as or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment will be described below; the difference between the second embodiment and the first embodiment is that a plurality of auxiliary rollers 41 are provided at the front end of the material receiving platform 4; by providing the auxiliary rollers 41, when the pushing mechanism 3 pushes the corrugated cardboard box 5 onto the material receiving platform 4, the corrugated cardboard box 5 can smoothly move to the end of the material receiving platform 4, avoiding the situation that the corrugated cardboard box 5 cannot be correctly transferred to the suction cup station of the full-automatic die-cutting machine 6 due to friction, which affects the feeding and die-cutting of the full-automatic die-cutting machine 6.

[0041] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "front and back", "left and right", 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 component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the invention.

[0042] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of this element can be multiple. The term "one" should not be construed as a limitation on the number.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art under the technical disclosure of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An environment-friendly high-strength corrugated cardboard box production line, including a digital printer (1), a full-automatic die cutter (6) and a conveyor (7), Characterized in that, A feeding mechanism (2) is arranged at the output end of the digital printer (1), a pushing mechanism (3) is arranged on one side of the digital printer (1), a receiving platform (4) is arranged at the tail end of the feeding mechanism (2), the feeding mechanism (2) includes symmetrically arranged rotary components a (21) and rotary components b (22) and a number of carrying components a (23) and carrying components b (24) driven by the rotary components a (21) and rotary components b (22) respectively, guiding components a (25) and guiding components b (26) are respectively arranged on the rotary components a (21) and rotary components b (22), after the carrying components a (23) cooperate with the carrying components b (24) to receive the corrugated cardboard boxes (5) output from the digital printer (1), they rise in turn driven by the rotary components a (21) and rotary components b (22), and during the rising process of the carrying components a (23) and carrying components b (24), the corrugated cardboard boxes (5) carried are successively dropped onto the next pair of carrying components a (23) and carrying components b (24) under the action of the guiding components a (25) and guiding components b (26) for stacking, the pushing mechanism (3) is used to push the corrugated cardboard boxes (5) stacked on the carrying components a (23) and carrying components b (24) to the receiving platform (4), the full-automatic die cutter (6) performs die-cutting operations on the corrugated cardboard boxes (5) pushed to the receiving platform (4), and the die-cut corrugated cardboard boxes (5) are output through the conveyor (7).

2. An environment-friendly high-strength corrugated cardboard box production line according to claim 1, Characterized in that, Both the rotary components a (21) and rotary components b (22) include a support frame (210), a servo motor (211) arranged on the support frame (210) and a rotary chain (212) driven by the servo motor (211), and a number of sliding seats (213) are arranged on the rotary chain (212).

3. An environment-friendly high-strength corrugated cardboard box production line according to claim 2, Characterized in that, A chain chassis (214) is arranged at the front end of the support frame (210).

4. An environment-friendly high-strength corrugated cardboard box production line according to claim 2, Characterized in that, Both the carrying components a (23) and carrying components b (24) include sliding rods (220) slidably arranged in the sliding seats (213), a support block (221) is arranged at the front end of the sliding rod (220), and a number of rollers (222) are rotatably arranged on the support block (221).

5. An environment-friendly high-strength corrugated cardboard box production line according to claim 4, Characterized in that, A roller (223) is arranged at the tail end of the sliding rod (220), a return spring (224) is arranged on the sliding rod (220), and the other end of the return spring (224) is connected to the sliding seat (213).

6. An environment-friendly high-strength corrugated cardboard box production line according to claim 3, It is characterized in that the guiding component a (25) and the guiding component b (26) both include a guide rail (250) fixedly arranged on the chain chassis (214), and an ascending section (251), a rearward movement section (252) and a reset section (253) are arranged on the guide rail (250).

7. An environment-friendly high-strength corrugated cardboard box production line according to claim 1 It is characterized in that the pushing mechanism (3) includes a base (30) arranged on one side of the digital printing machine (1), a cylinder (31) arranged on the base (30), and a push rod (32) driven by the cylinder (31). A connecting rod (33) is fixedly connected to the push rod (32), and a push plate (34) is fixedly connected to the connecting rod (33).

8. An environment-friendly high-strength corrugated cardboard box production line according to claim 1 It is characterized in that the digital printing machine (1) includes a transmission roller a (10) arranged at the input end and a transmission roller b (11) arranged at the output end.

9. An environment-friendly high-strength corrugated cardboard box production line according to claim 1 It is characterized in that limiting plates (40) are arranged on both sides of the material receiving platform (4), a plurality of auxiliary rollers (41) are arranged at the front end of the material receiving platform (4), and a baffle (42) is arranged at the tail end of the material receiving platform (4).

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