A device for collecting and discharging slotted waste of honeycomb paperboard

Abstract

The application relates to a honeycomb paperboard slotting waste centralized collection and discharge device, and belongs to the paperboard processing technical field, which comprises a processing table and two supporting seats, the outer wall of the processing table is provided with a waste chip collection and treatment structure; the waste chip collection and treatment structure comprises a mounting plate fixedly connected to the left side of the processing table, a speed reducer motor is fixedly connected to the left side of the mounting plate, a paperboard placing table is rotationally connected to the inside of the processing table, two limiting frames are fixedly connected to the top of the paperboard placing table, and a friction limiting strip is bonded in the inside of the limiting frame. The honeycomb paperboard slotting waste centralized collection and discharge device is provided with a paperboard placing table which can be turned over and has a vibration chip removal function, is different from the traditional waste discharge structure relying on only a collection cover and negative pressure adsorption, and can shake off the fine paper residues embedded in the honeycomb slots in all directions by driving the paperboard placing table to turn over through a speed reducer and cooperating with the high-frequency vibration of a vibration motor.

Description

Technical Field

[0001] This invention relates to the field of paperboard processing technology, specifically to a device for the centralized collection and discharge of waste material from slotted honeycomb paperboard. Background Technology

[0002] Honeycomb paperboard is a lightweight, high-strength, and environmentally friendly packaging material with excellent cushioning properties, widely used in logistics packaging, industrial corner protectors, box manufacturing, and building material linings. During the deep processing of honeycomb paperboard, grooving equipment is used to create V-grooves and flat grooves on the boards to meet the needs of subsequent folding, forming, and splicing. The grooving process continuously generates various waste materials, including long strips of grooved material, honeycomb fragments, paper dust, and fine residue. If these are not cleaned up promptly and thoroughly, they will seriously affect the continuity of the production line and the quality of the processed products.

[0003] Currently, the industry generally uses a combination of conventional collection hoods and negative pressure suction components to clean up the waste generated from the slotting of honeycomb cardboard. The collection hoods catch large pieces of waste falling from the slotting, while the negative pressure suction adsorbs dust floating at the workstation, thus achieving centralized collection and discharge of the slotting waste, replacing manual cleaning, improving the workshop working environment to a certain extent, and reducing manual cleaning costs.

[0004] However, existing collection devices still have significant technical defects in actual use: the surface of honeycomb paperboard has a dense honeycomb perforated groove structure, and the surface is uneven. Conventional fixed waste collection covers are mostly flat fitting structures, which cannot tightly fit the uneven surface of the honeycomb grooves of the paperboard, and there is always a gap between the collection cover and the grooving station of the board. This structural defect causes some fine honeycomb residues and paper debris generated during grooving to easily get stuck and remain inside the honeycomb grooves, which cannot be collected by the collection cover, and are also difficult to be completely absorbed and cleaned by conventional negative pressure suction components. The waste remaining inside the honeycomb grooves cannot fall off by itself and will flow synchronously with the processed honeycomb paperboard to subsequent folding, gluing, bonding, and forming processes. The waste remaining in the grooves will cause the paperboard to jam during folding and irregular forming, resulting in quality problems such as product size deviation and box warping. Therefore, a centralized collection and discharge device for honeycomb paperboard grooved waste is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a device for the centralized collection and discharge of waste from slotted honeycomb cardboard, which has advantages such as facilitating the discharge and treatment of waste, and solves the problem that some waste cannot be collected and cleaned.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a device for centralized collection and discharge of waste material from slotted honeycomb paperboard, comprising a processing table and two support bases, wherein the outer wall of the processing table is provided with a waste collection and treatment structure;

[0007] The waste collection and processing structure includes a mounting plate fixedly connected to the left side of the processing table. A reduction motor is fixedly connected to the left side of the mounting plate. A cardboard placement platform is rotatably connected inside the processing table. Two limiting frames are fixedly connected to the top of the cardboard placement platform. Friction limiting strips are adhered inside the limiting frames. A side plate is fixedly connected to the bottom of the cardboard placement platform. A vibration motor is fixedly connected to the bottom of the side plate. Four vibration transmission plates are fixedly connected to the outer wall of the vibration motor. A collection box is slidably connected between two support seats. An electric push rod is fixedly connected to the right side of the collection box. A push plate is fixedly connected to the telescopic shaft of the electric push rod.

[0008] Furthermore, the bottom of the processing table is fixedly connected to two baffles, and two mounting seats are fixedly connected to the opposite sides of the two baffles. Insert rods slide through the interior of the mounting seats, and two limiting seats are fixedly connected to the left and right sides of the collection box.

[0009] Furthermore, the baffle is located between the two support seats and above the collection box.

[0010] Furthermore, the mounting base has a through hole inside, the limiting seat has a slot inside, the insertion rod slides through the through hole, and the insertion rod is inserted into the slot.

[0011] Furthermore, handles are fixedly connected to both the left and right sides of the collection box, and support plates are fixedly connected to the opposite sides of the two support seats. Three support rods are fixedly connected to the top of the support plates, and the three support rods are evenly distributed.

[0012] Furthermore, electric slide rails are fixedly connected to both the front and rear sides of the processing table, and an adjustment seat is slidably connected to the outer wall of the electric slide rail. A support platform is fixedly connected to the top of the adjustment seat, and a grooving tool is provided on the top of the support platform. The support rod is fixedly connected to the bottom of the electric slide rail.

[0013] Furthermore, a rectangular groove is provided inside the processing table, and the cardboard placement table is rotatably connected inside the rectangular groove. There is a gap between the front and rear sides of the cardboard placement table and the front and rear sides of the rectangular groove. The output shaft of the reduction motor is fixedly connected to the left side of the cardboard placement table.

[0014] Furthermore, the limiting frame is an inverted "L" shape, and the two limiting frames are symmetrically distributed front and back.

[0015] Furthermore, the four vibration transmission plates are located on the front, back, left, and right sides of the side plate, respectively, and the vibration transmission plates are fixedly connected to the bottom of the cardboard placement platform.

[0016] Furthermore, the support base is fixedly connected to the bottom of the processing table.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] 1. This honeycomb cardboard slotting waste collection and discharge device is equipped with a flip-up cardboard placement platform with vibration and chip removal function. Unlike the traditional waste discharge structure that only relies on collection hoods and negative pressure adsorption, it uses a geared motor to drive the cardboard placement platform to flip, combined with the high-frequency vibration of the vibration motor, which can shake out the fine paper scraps embedded in the honeycomb slots from all directions. This completely solves the defects of conventional collection devices that cannot fit the honeycomb board surface and cannot thoroughly clean the residual material in the slots. It also prevents residual debris from flowing with the cardboard to the gluing and folding processes, causing quality problems such as bonding failure, molding warping, and dimensional deviation.

[0019] 2. This honeycomb cardboard slotting waste collection and discharge device allows slotting waste that falls directly during processing to pass through the gap between the cardboard placement table and the rectangular slot of the processing table and fall into the collection box below for centralized collection. Combined with an electric push rod and push plate, the waste is automatically pushed out, eliminating the need for frequent manual cleaning at the workstation and significantly reducing labor intensity. Simultaneously, the baffle prevents waste from splashing to both sides, maintaining workshop cleanliness. The limiting frame, combined with friction limiting strips, stably restrains the honeycomb cardboard, preventing board displacement and shaking during slotting processing and improving slotting dimensional accuracy. The collection box is positioned by inserting rods and limiting seats, making it easy to assemble and disassemble. Handles on both sides facilitate transport and cleaning. The entire device is stably supported by a support base, support plate, and support rod, resulting in a robust structure that is easy to disassemble and maintain. It is suitable for continuous slotting operations of various specifications of honeycomb cardboard, effectively improving the continuous processing efficiency and finished product yield of the production line. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 For the present invention Figure 1 A magnified structural diagram at point A is shown below;

[0022] Figure 3 This is a schematic diagram of the back side structure of the cardboard placement platform of the present invention.

[0023] Figure 4 This is a schematic diagram of the collection box structure of the present invention.

[0024] Figure 5 This is a schematic diagram of the limiting frame and friction limiting strip structure of the present invention.

[0025] In the diagram: 1. Processing table; 2. Support base; 3. Electric slide rail; 4. Adjustment base; 5. Support platform; 6. Slotting tool; 7. Mounting plate; 8. Gear motor; 9. Cardboard placement platform; 10. Limiting frame; 11. Friction limiting strip; 12. Side plate; 13. Vibration motor; 14. Vibration transmission plate; 15. Collection box; 16. Electric push rod; 17. Push plate; 18. Baffle; 19. Mounting base; 20. Insert rod; 21. Limiting base; 22. Handle; 23. Support plate; 24. Support rod. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figure 1-5 The honeycomb paperboard slotting waste collection and discharge device in this embodiment includes a processing table 1 and two support bases 2. The outer wall of the processing table 1 is provided with a waste collection and treatment structure.

[0028] In this embodiment, the support base 2 is fixedly connected to the bottom of the processing table 1.

[0029] In this embodiment, the waste collection and processing structure includes a mounting plate 7 fixedly connected to the left side of the processing table 1, a reduction motor 8 fixedly connected to the left side of the mounting plate 7, a cardboard placement platform 9 rotatably connected inside the processing table 1, a rectangular groove is opened inside the processing table 1, the cardboard placement platform 9 is rotatably connected inside the rectangular groove, and there is a gap between the front and rear sides of the cardboard placement platform 9 and the front and rear sides of the rectangular groove, and the output shaft of the reduction motor 8 is fixedly connected to the left side of the cardboard placement platform 9.

[0030] In this embodiment, two limiting frames 10 are fixedly connected to the top of the cardboard placement platform 9. The limiting frames 10 are inverted "L" shapes and are symmetrically distributed front and back. Friction limiting strips 11 are glued inside the limiting frames 10. A side plate 12 is fixedly connected to the bottom of the cardboard placement platform 9. A vibration motor 13 is fixedly connected to the bottom of the side plate 12. Four vibration transmission plates 14 are fixedly connected to the outer wall of the vibration motor 13. The four vibration transmission plates 14 are located on the front, back, left, and right sides of the side plate 12 respectively. The vibration transmission plates 14 are fixedly connected to the bottom of the cardboard placement platform 9. A collection box 15 is slidably connected between the two support seats 2. An electric push rod 16 is fixedly connected to the right side of the collection box 15. A push plate 17 is fixedly connected to the telescopic shaft of the electric push rod 16.

[0031] In this embodiment, two baffles 18 are fixedly connected to the bottom of the processing table 1, and two mounting seats 19 are fixedly connected to the opposite sides of the two baffles 18. A rod 20 slides through the inside of the mounting seat 19. Two limiting seats 21 are fixedly connected to the left and right sides of the collection box 15. The baffles 18 are located between the two support seats 2 and above the collection box 15.

[0032] In this embodiment, the mounting base 19 has a through hole inside, the limiting base 21 has a slot inside, the insertion rod 20 slides through the through hole and is inserted into the slot, the left and right sides of the collection box 15 are fixedly connected to handles 22, the two support bases 2 are fixedly connected to the opposite side of the support plate 23, and the top of the support plate 23 is fixedly connected to three support rods 24, which are equidistantly distributed.

[0033] In this embodiment, electric slide rails 3 are fixedly connected to both the front and rear sides of the processing table 1. An adjustment seat 4 is slidably connected to the outer wall of the electric slide rail 3. A support platform 5 is fixedly connected to the top of the adjustment seat 4. A grooving tool 6 is provided on the top of the support platform 5. A support rod 24 is fixedly connected to the bottom of the electric slide rail 3.

[0034] Understandably, the collection box 15 is equipped with casters at the bottom, which reduces the difficulty of moving the collection box 15.

[0035] It is understandable that the friction limit strip 11 itself has a certain friction force, so when the cardboard is located between the two limit frames 10, it will not move or adjust arbitrarily left or right.

[0036] Understandably, the cardboard placement table 9 will not rotate more than 180 degrees.

[0037] The working principle of the above embodiments is as follows:

[0038] The honeycomb paperboard to be slotted is placed on the paperboard placement table 9. The board is positioned by the symmetrical inverted L-shaped limiting frame 10. The friction limiting strip 11 bonded to the inner side of the limiting frame 10 increases the clamping friction of the board and prevents the paperboard from slipping during processing. The electric slide rails 3 on the front and rear sides of the processing table 1 drive the adjusting seat 4, the support table 5 and the slotting cutter 6 to move laterally to complete the slotting and cutting of the honeycomb paperboard. The large pieces of slotting material and dust generated by cutting fall directly into the collection box 15 through the gap between the paperboard placement table 9 and the rectangular slot of the processing table 1. After slotting is completed, the reduction motor 8 on the mounting plate 7 is started. The output shaft of the reduction motor 8 drives the paperboard placement table 9 to flip inside the processing table 1, causing the honeycomb paperboard to tilt as a whole. The residue originally stuck in the honeycomb slots is loosened under the action of gravity, and the bottom of the side plate 12 is started simultaneously. The vibration motor 13 transmits vibration evenly to the cardboard placement table 9 through the vibration transmission plates 14 distributed around it. The vibration shakes off the small debris remaining in the honeycomb groove and makes it fall into the collection box 15. The baffle 18 is set above the collection box 15 to prevent the waste from scattering to both sides. After processing, the electric push rod 16 on the right side of the collection box 15 is activated. The telescopic shaft of the electric push rod 16 pushes the push plate 17 to push the waste in the box out. The collection box 15 is fixed in place by inserting the plug 20 in the mounting base 19 into the limiting seat 21. When disassembling, the plug 20 can be pulled out to remove the collection box 15. The handles 22 on both sides can be used to carry and clean it. The support base 2, support plate 23 and the support rods 24 arranged at equal intervals provide stable support for the processing table 1 and the electric slide rail 3, ensuring that the device runs smoothly throughout the process.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for collecting and discharging slotted waste of honeycomb paperboard, comprising a processing table (1) and two supporting seats (2), characterized in that: The outer wall of the processing table (1) is provided with a waste collection and treatment structure; The waste collection and processing structure includes a mounting plate (7) fixedly connected to the left side of the processing table (1), a reduction motor (8) fixedly connected to the left side of the mounting plate (7), a cardboard placement platform (9) rotatably connected inside the processing table (1), two limiting frames (10) fixedly connected to the top of the cardboard placement platform (9), a friction limiting strip (11) glued inside the limiting frame (10), a side plate (12) fixedly connected to the bottom of the cardboard placement platform (9), a vibration motor (13) fixedly connected to the bottom of the side plate (12), four vibration transmission plates (14) fixedly connected to the outer wall of the vibration motor (13), a collection box (15) slidably connected between the two support seats (2), an electric push rod (16) fixedly connected to the right side of the collection box (15), and a push plate (17) fixedly connected to the telescopic shaft of the electric push rod (16).

2. The device for centralized collection and discharge of slotted waste from honeycomb paperboard as described in claim 1, characterized in that: The bottom of the processing table (1) is fixedly connected to two baffles (18), and two mounting seats (19) are fixedly connected to the opposite side of the two baffles (18). A rod (20) slides through the inside of the mounting seat (19), and two limiting seats (21) are fixedly connected to the left and right sides of the collection box (15).

3. The device for centralized collection and discharge of cellophane cardboard slotting waste according to claim 2, characterized in that: The baffle (18) is located between the two supports (2) and above the collection box (15).

4. The device for centralized collection and discharge of cellophane cardboard slotting waste according to claim 2, characterized in that: The mounting base (19) has a through hole inside, the limiting seat (21) has a slot inside, the insertion rod (20) slides through the through hole, and the insertion rod (20) is inserted into the slot.

5. The device for centralized collection and discharge of slotted waste from honeycomb paperboard according to claim 1, characterized in that: Handles (22) are fixedly connected to both the left and right sides of the collection box (15). Support plates (23) are fixedly connected to the opposite sides of the two support seats (2). Three support rods (24) are fixedly connected to the top of the support plate (23). The three support rods (24) are equidistantly distributed.

6. The device for centralized collection and discharge of slotted waste from honeycomb paperboard according to claim 5, characterized in that: Electric slide rails (3) are fixedly connected to both the front and rear sides of the processing table (1). An adjustment seat (4) is slidably connected to the outer wall of the electric slide rail (3). A support platform (5) is fixedly connected to the top of the adjustment seat (4). A grooving tool (6) is provided on the top of the support platform (5). The support rod (24) is fixedly connected to the bottom of the electric slide rail (3).

7. The device for centralized collection and discharge of slotted waste from honeycomb paperboard according to claim 1, characterized in that: The processing table (1) has a rectangular groove inside. The cardboard placement table (9) is rotatably connected inside the rectangular groove. There is a gap between the front and rear sides of the cardboard placement table (9) and the front and rear sides of the rectangular groove. The output shaft of the reduction motor (8) is fixedly connected to the left side of the cardboard placement table (9).

8. The device for centralized collection and discharge of slotted waste from honeycomb paperboard according to claim 1, characterized in that: The limiting frame (10) is an inverted "L" shape, and the two limiting frames (10) are symmetrically distributed front and back.

9. The device for centralized collection and discharge of slotted waste from honeycomb paperboard according to claim 1, characterized in that: The four vibration transmission plates (14) are located on the front, back, left and right sides of the side plate (12), and the vibration transmission plates (14) are fixedly connected to the bottom of the cardboard placement platform (9).

10. The device for centralized collection and discharge of slotted waste from honeycomb paperboard according to claim 1, characterized in that: The support base (2) is fixedly connected to the bottom of the processing table (1).

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