A cutting device for core and bottom dual-purpose corrugated paper

Abstract

A kind of core bottom dual-purpose corrugated paper cutting device, it is related to corrugated paper processing field, including operation table, cutting cover, laser cutting device, air blower, air extractor and controller;Cutting cover is set on operation table;Laser cutting device and air blower are set on cutting cover;Air extractor is set on operation table;It further includes first positioning assembly and second positioning assembly.The first positioning assembly of the present application realizes the stability, neat and automatic movement of corrugated paper, improves the efficiency and effect of cutting;Second positioning assembly is set, on the one hand, the positioning of corrugated paper, improve the accuracy of cutting, on the other hand, drive corrugated paper deflection, further trim the cutting end, enhance the flexibility and efficiency of cutting;Setting cutting adjustment component increases the range of cutting;Setting first air outlet, second air outlet and collection groove cooperate, realize the synchronous completion of cutting and cleaning, ensure the health of working environment, reduce the labor intensity of workers.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of corrugated paper processing, in particular to a cutting device for core and bottom dual-purpose corrugated base paper. BACKGROUND

[0002] Corrugated paper is a plate-shaped object bonded by face paper and corrugated paper processed by corrugated roller, which is generally divided into single corrugated paper board and double corrugated paper board, and divided into five types of A, B, C, E and F according to the size of corrugation. The invention and application of corrugated paper has a history of more than one hundred years, which has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation, etc. More than 80% of corrugated paper can be recycled, and corrugated paper can be used for packaging of food or digital products, which is relatively environmentally friendly and widely used. When processing corrugated paper, cutting operation is needed, and the existing cutting device has low cutting precision, needs manual positioning and trimming, and causes waste of manpower. SUMMARY

[0003] (I) Invention purpose

[0004] To solve the technical problems in the background art, the present application provides a cutting device for core and bottom dual-purpose corrugated base paper. The first positioning assembly is provided to realize the stability, neatness and automatic movement of the corrugated base paper, improve the efficiency and effect of cutting, the second positioning assembly is provided to position the corrugated base paper and improve the accuracy of cutting, and to drive the corrugated base paper to deflect and further trim the cutting end, thereby enhancing the flexibility and efficiency of cutting, the cutting adjusting assembly is provided to increase the range of cutting, the first air outlet pipe, the second air outlet pipe and the collecting groove are cooperated to realize the synchronous completion of cutting and cleaning, ensure the hygiene of the working environment and reduce the labor intensity of workers.

[0005] (II) Technical scheme

[0006] In order to solve the above problems, the application provides a cutting device for core and bottom dual-purpose corrugated base paper, which comprises an operating table, a cutting cover, a laser cutting device, a blower, an air extractor and a controller; the cutting cover is arranged on the operating table and is open at both ends; the laser cutting device and the blower are arranged on the cutting cover; the air extractor is arranged on the operating table; further comprising a first positioning assembly and a second positioning assembly; the first positioning assembly is arranged on the cutting cover; the second positioning assembly is arranged in multiple groups in pairs and is located on both sides of the laser cutting device with opposite positioning ends; the first positioning assembly comprises a pressing seat, a first driving motor, a gear, a translation frame, a rack, a mounting frame, a positioning roller, a second driving motor and an elastic member; the pressing seat is connected to the inner top end of the cutting cover through the elastic member, the upper and lower ends of the pressing seat are provided with reverse opening sliding grooves, and the top end is provided with a metal block; the cutting cover is provided with an electromagnet opposite to the position of the metal block; the translation frame is slidingly arranged in the sliding groove, one end of the translation frame is provided with a rack, the other end of the translation frame extends out of the corresponding sliding groove and is connected to the mounting frame; the gear driven by the first driving motor is rotatably arranged between the two racks and is engaged with the racks; the mounting frame is arranged on the side of the translation frame away from the rack; the positioning roller driven by the second driving motor is rotatably arranged at the bottom end of the mounting frame; the second positioning assembly comprises a first driving cylinder, a third driving motor, a chain wheel, a chain and a positioning plate; the first driving cylinder is arranged on the side wall of the cutting cover; the middle part of the positioning plate is rotatably connected to the piston rod of the first driving cylinder; the chain wheel driven by the third driving motor is rotatably connected to the piston rod of the first driving cylinder and is located between the positioning plate and the inner wall of the cutting cover; the chain is engaged on the chain wheel and is connected to both ends of the positioning plate.

[0007] Preferably, a plurality of first air outlets are arranged on the mounting frame; the plurality of first air outlets are arranged side by side above the positioning roller and are in communication with the blower.

[0008] Preferably, a positioning groove for moving the corrugated base paper is arranged on the positioning plate.

[0009] Preferably, a positioning member is arranged on the positioning plate; the positioning member comprises a second driving cylinder and a pressing plate; the second driving cylinder is arranged on the positioning plate and the telescopic rod extends into the positioning groove and is connected to the pressing plate.

[0010] Preferably, a cutting adjustment assembly is arranged in the cutting cover; the cutting adjustment assembly comprises a fourth driving motor, a guide seat, a lead screw and a moving member; the guide seat is arranged on the inner top wall of the cutting cover; the lead screw driven by the fourth driving motor is rotatably arranged on the guide seat; the moving member is slidingly connected to the guide seat and is threadedly connected to the lead screw; the laser cutting device is arranged on the moving member.

[0011] Preferably, the cutting adjustment assembly further comprises a connecting frame and a second air outlet; the connecting frame is slidingly arranged on the guide seat, one end of the connecting frame is connected to the moving member, and the other end of the connecting frame is connected to the second air outlet; the second air outlet is in communication with the blower.

[0012] Preferably, the operating table is provided with a collection groove; the groove of the collection groove is located directly below the laser cutter

[0013] Preferably, the groove of the collection groove is provided with a support grid.

[0014] Preferably, the exhaust fan is in communication with the collection groove.

[0015] The above technical scheme of the present application has the following beneficial technical effects:

[0016] First, the first positioning assembly is provided, the corrugated base paper is moved through the rotation of the positioning roller, the corrugated base paper is leveled and compacted through the sliding of the positioning roller, and the two ends of the corrugated base paper are positioned through the static of the positioning roller, so that the stability, neatness and automatic movement of the corrugated base paper are realized, and the efficiency and effect of cutting are improved.

[0017] Second, the second positioning assembly is provided, on the one hand, the corrugated base paper is clamped by the positioning groove, the corrugated base paper is pressed by the pressing plate, the positioning of the corrugated base paper is further improved, and the accuracy of cutting is improved, on the other hand, the positioning plate is deflected by the chain, the corrugated base paper is deflected, the cutting end is further trimmed in cooperation with the laser cutter, and the flexibility and efficiency of cutting are enhanced.

[0018] Third, the cutting adjusting assembly is provided, the screw rod is driven to rotate by the fourth driving motor, the moving part and the laser cutter are synchronously moved, the range of cutting is increased, and the flexibility of cutting is enhanced.

[0019] Fourth, the first air outlet pipe blows air to the corrugated base paper to blow away the dirt on the surface of the corrugated base paper, the second air outlet pipe blows air to the cutting position to blow away the paper scraps generated during cutting, the collection groove forms negative pressure under the action of the exhaust fan, and the dirt and paper scraps are sucked in, so that the synchronous completion of cutting and cleaning is realized, the hygiene of the working environment is ensured, and the labor amount of workers is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A structure diagram of a cutting device for corrugated base paper with core and bottom is provided.

[0021] Figure 2 A sectional view of the cutting device for corrugated base paper with core and bottom is provided.

[0022] Figure 3 A first partial sectional view of the positioning assembly in the cutting device for corrugated base paper with core and bottom is provided.

[0023] Figure 4 A front view of the positional relationship between the mounting frame and the positioning roller in the cutting device for corrugated base paper with core and bottom is provided.

[0024] Figure 5 Figure 1 is a side view of the position relationship between the mounting frame and the positioning roller in the cutting device for core-bottom dual-purpose corrugated paper.

[0025] Figure 6 Figure 2 is a structural schematic view of the second positioning assembly in the cutting device for core-bottom dual-purpose corrugated paper.

[0026] Figure 7 Figure 3 is a partial enlarged schematic view of the second positioning assembly in the cutting device for core-bottom dual-purpose corrugated paper.

[0027] Figure 8 Figure 4 is a sectional view of the cutting adjustment assembly in the cutting device for core-bottom dual-purpose corrugated paper.

[0028] Figure 9 Figure 5 is a partial side view of the guide seat in the cutting device for core-bottom dual-purpose corrugated paper.

[0029] Figure 1 is a side view of the position relationship between the mounting frame and the positioning roller in the cutting device for core-bottom dual-purpose corrugated paper. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0031] Example 1

[0032] As Figures 1-7As shown, the core bottom dual-purpose corrugated paper cutting device provided by the application comprises an operation table 1, a cutting cover 2, a laser cutting device 3, a blower 15, an air extractor 28 and a controller; the cutting cover 2 is arranged on the operation table 1 and is open at both ends; the laser cutting device 3 and the blower 15 are arranged on the cutting cover 2; the air extractor 28 is arranged on the operation table 1; further comprising a first positioning assembly 4 and a second positioning assembly 5; the first positioning assembly 4 is arranged on the cutting cover 2; the second positioning assembly 5 is arranged in multiple groups in pairs and is located on both sides of the laser cutting device 3 with opposite positioning ends; the first positioning assembly 4 comprises a pressing seat 6, a first driving motor 7, a gear 8, a translation frame 9, a rack 10, a mounting frame 11, a positioning roller 12, a second driving motor 13 and an elastic member 25; the pressing seat 6 is connected to the inner top end of the cutting cover 2 through the elastic member 25, the upper and lower ends of the pressing seat 6 are provided with reverse-opening sliding grooves, and the top end is provided with a metal block 24; the cutting cover 2 is provided with an electromagnet 23 opposite to the metal block 24 in position; the translation frame 9 is slidingly arranged in the sliding groove, one end of the translation frame 9 is provided with the rack 10, the other end of the translation frame 9 extends out of the corresponding sliding groove and is connected to the mounting frame 11; the gear 8 driven by the first driving motor 7 is rotatably arranged between the two groups of racks 10 and is engaged with the racks 10; the mounting frame 11 is arranged on the side of the translation frame 9 away from the rack 10; the positioning roller 12 driven by the second driving motor 13 is rotatably arranged at the bottom end of the mounting frame 11; the second positioning assembly 5 comprises a first driving air cylinder 29, a third driving motor 30, a chain wheel 31, a chain 32 and a positioning plate 33; the first driving air cylinder 29 is arranged on the side wall of the cutting cover 2; the middle part of the positioning plate 33 is rotatably connected to the piston rod of the first driving air cylinder 29; the chain wheel 31 driven by the third driving motor 30 is rotatably connected to the piston rod of the first driving air cylinder 29 and is located between the positioning plate 33 and the inner wall of the cutting cover 2; the chain 32 is engaged on the chain wheel 31 and is connected to both ends of the positioning plate 33.

[0033] In an optional embodiment, the positioning plate 33 is provided with a positioning groove for the movement of the corrugated paper.

[0034] In an optional embodiment, the positioning plate 33 is provided with a positioning member; the positioning member comprises a second driving air cylinder 34 and a pressing plate 35; the second driving air cylinder 34 is arranged on the positioning plate 33 and the telescopic rod extends into the positioning groove and is connected to the pressing plate 35.

[0035] When the device is in operation, the corrugated base paper is placed on the operating table 1. The controller activates the first positioning component 4, the electromagnet 23 is de-energized, and the pressing seat 6 moves under its own weight until the positioning roller 12 presses down on the corrugated base paper. The second drive motor 13 drives the positioning roller 12 to rotate, causing the corrugated base paper to move horizontally until the position to be cut is directly below the laser cutter 3. The positioning roller 12 stops rotating, the first drive motor 7 drives the gear 8 to rotate, and the translation frame 9 drives the mounting frame 11 to move synchronously. The positioning roller 12 moves horizontally along the corrugated base paper, flattening and compacting the corrugated base paper, and then the positioning roller 12 presses down on the corrugated base paper. At both ends, the second positioning component 5 is activated, and the first driving cylinder 29 drives the positioning plate 33 to move toward the side of the corrugated paper. The corrugated paper is stuck in the positioning groove, and the pressing plate 35 presses down on the corrugated paper. After the corrugated paper is fixed, the laser cutter 3 starts cutting. After the initial cutting is completed, the electromagnet 23 is energized and attracts the metal block 24. The pressing seat 6 drives the positioning roller 12 to rise, and the third driving motor 30 drives the sprocket 31 to rotate. The chain 32 pulls the positioning plate 33 to deflect, causing the corrugated paper to deflect. In conjunction with the laser cutter 3, the cutting end is further trimmed. After the trimming is completed, the positioning roller 12 pushes the corrugated paper away from the cutting cover 2.

[0036] Example 2

[0037] like Figures 8-9 As shown, based on the above embodiments, the present invention provides a cutting adjustment assembly 16 inside the cutting cover 2; the cutting adjustment assembly 16 includes a fourth drive motor 17, a guide seat 18, a lead screw 19, and a moving part 20; the guide seat 18 is disposed on the inner top wall of the cutting cover 2; the lead screw 19, driven by the fourth drive motor 17, is rotatably disposed on the guide seat 18; the moving part 20 is slidably connected to the guide seat 18 and threadedly connected to the lead screw 19; the laser cutter 3 is disposed on the moving part 20.

[0038] The present invention provides a cutting adjustment component 16, which drives the lead screw 19 to rotate via the fourth drive motor 17, thereby causing the moving part 20 and the laser cutter 3 to move synchronously, increasing the cutting range and enhancing the cutting flexibility.

[0039] Example 3

[0040] like Figure 2 , 4 As shown in Figures 8 and 9, based on the above embodiments, in this invention, multiple sets of first air outlet pipes 14 are provided on the mounting frame 11; the multiple sets of first air outlet pipes 14 are arranged side by side above the positioning roller 12 and are connected to the blower 15.

[0041] In an alternative embodiment, the cutting adjustment assembly 16 further comprises a connecting frame 21 and a second air outlet pipe 22; the connecting frame 21 is slidingly arranged on the guide seat 18 and connected to the moving part 20 at one end and to the second air outlet pipe 22 at the other end; the second air outlet pipe 22 is in communication with the air blower 15.

[0042] In an alternative embodiment, the operating table 1 is provided with a collecting groove 26; the groove of the collecting groove 26 is located directly below the laser cutting device 3

[0043] In an alternative embodiment, the groove of the collecting groove 26 is provided with a supporting grid 27.

[0044] In an alternative embodiment, an air extractor 28 is in communication with the collecting groove 26.

[0045] During the cutting process, the first air outlet pipe 14 blows air to the corrugated paper to blow off dirt on the surface of the corrugated paper, the second air outlet pipe 22 blows air to the cutting position to blow off paper scraps generated during the cutting, the collecting groove 26 forms a negative pressure under the action of the air extractor 28 to suck in dirt and paper scraps, and the cleaning of the device is completed.

[0046] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation of the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all variations and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A cutting device for core and bottom double-use corrugated paper, comprising an operation table (1), a cutting cover (2), a laser cutting device (3), a blower (15), an exhaust fan (28) and a controller; the cutting cover (2) is arranged on the operation table (1) and has open ends; the laser cutting device (3) and the blower (15) are arranged on the cutting cover (2); the exhaust fan (28) is arranged on the operation table (1); characterized in that, Also comprising a first positioning assembly (4) and a second positioning assembly (5); the first positioning assembly (4) is arranged on the cutting cover (2); the second positioning assembly (5) is arranged in pairs in multiple groups and is located on both sides of the laser cutting device (3) with opposite positioning ends; The first positioning assembly (4) comprises a pressing seat (6), a first driving motor (7), a gear (8), a translation frame (9), a rack (10), a mounting frame (11), a positioning roller (12), a second driving motor (13) and an elastic member (25); the pressing seat (6) is connected to the inner top end of the cutting cover (2) through the elastic member (25), the upper and lower ends of the pressing seat (6) are provided with reverse opening sliding grooves, and the top end is provided with a metal block (24); the cutting cover (2) is provided with an electromagnet (23) opposite to the position of the metal block (24); the translation frame (9) is slidingly arranged in the sliding groove, one end of the translation frame (9) is provided with the rack (10), the other end of the translation frame (9) extends out of the corresponding sliding groove and is connected to the mounting frame (11); the gear (8) driven by the first driving motor (7) is rotatably arranged between the two racks (10) and is engaged with the racks (10); the mounting frame (11) is arranged on the side of the translation frame (9) away from the rack (10); the positioning roller (12) driven by the second driving motor (13) is rotatably arranged at the bottom end of the mounting frame (11); the second positioning assembly (5) comprises a first driving cylinder (29), a third driving motor (30), a chain wheel (31), a chain (32) and a positioning plate (33); the first driving cylinder (29) is arranged on the side wall of the cutting cover (2); the middle part of the positioning plate (33) is rotatably connected to the piston rod of the first driving cylinder (29); the chain wheel (31) driven by the third driving motor (30) is rotatably connected to the piston rod of the first driving cylinder (29) and is located between the positioning plate (33) and the inner wall of the cutting cover (2); the chain (32) is engaged on the chain wheel (31) and is connected to both ends of the positioning plate (33); The positioning plate (33) is provided with a positioning groove for the movement of the corrugated paper; The cutting cover (2) is provided with a cutting adjusting assembly (16); the cutting adjusting assembly (16) comprises a fourth driving motor (17), a guide seat (18), a lead screw (19) and a moving piece (20); the guide seat (18) is arranged on the inner top wall of the cutting cover (2); the lead screw (19) driven by the fourth driving motor (17) is rotatably arranged on the guide seat (18); the moving piece (20) is slidingly connected to the guide seat (18) and is threadedly connected to the lead screw (19); the laser cutting device (3) is arranged on the moving piece (20); The operation table (1) is provided with a collecting groove (26); the groove opening of the collecting groove (26) is located directly below the laser cutting device (3).

2. The cutting device for core and bottom double-purpose corrugated paper according to claim 1, characterized in that, A plurality of first air outlet pipes (14) are arranged on the mounting frame (11); the plurality of first air outlet pipes (14) are arranged side by side above the positioning roller (12) and are in communication with the air blower (15).

3. The cutting device for core and bottom double-purpose corrugated paper according to claim 1, characterized in that, The positioning plate (33) is provided with a positioning member; the positioning member comprises a second driving cylinder (34) and a pressing plate (35); the second driving cylinder (34) is arranged on the positioning plate (33) and the telescopic rod extends into a positioning groove and is connected with the pressing plate (35).

4. The cutting device for core and bottom double-purpose corrugated base paper according to claim 1, characterized in that, The cutting adjusting assembly (16) further comprises a connecting frame (21) and a second air outlet pipe (22); the connecting frame (21) is slidingly arranged on the guide seat (18) and one end is connected with the moving member (20) and the other end is connected with the second air outlet pipe (22); the second air outlet pipe (22) is communicated with the air blower (15).

5. The cutting device for core and bottom double-purpose corrugated base paper according to claim 1, characterized in that, A supporting grid (27) is arranged on the slot of the collecting groove (26).

6. The cutting device for core and bottom double-purpose corrugated base paper according to claim 1, characterized in that, The air extractor (28) is communicated with the collecting groove (26).

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