Corrugated board die cutting device

Abstract

The utility model provides a corrugated board die cutting device which comprises an operation table and a cutting mechanism fixed to the top of the operation table, a cleaning mechanism for pushing corrugated board scraps is arranged at the top of the operation table, and the cleaning mechanism is located on one side of the cutting mechanism. A heating assembly used for drying the corrugated boards is arranged in the operation table. According to the corrugated board die cutting device, the cleaning mechanism is arranged and used for cleaning scraps of cut corrugated boards, the scraps are pushed into the collecting box on one side of the operation table in a pushing mode, the problem that subsequent cutting of the corrugated boards is affected by accumulation of the scraps in the production and machining process is solved, and the production efficiency is improved. The scraps do not need to be cleaned manually; and the heating assembly is arranged and heats the bottom of the corrugated board, so that the corrugated board is kept dry during cutting, and the problems that the temperature and humidity change of the production environment influences the performance of the corrugated board, and then the die cutting effect is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the field of corrugated board processing, in particular to a corrugated board die-cutting device. Background Technique

[0002] Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper sandwich and one layer of cardboard. It has high mechanical strength and can withstand collisions and drops during handling. The actual performance of corrugated board depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself.

[0003] The existing corrugated board die-cutting device includes a base. A placement groove communicating up and down is opened at the rear end of the base. A support plate is arranged in the placement groove. The front end of the support plate is connected to the bottom surface of the base. The support plate can be elastically hinged relative to the base. A tool withdrawal groove is opened at the rear end of the upper surface of the support plate. Two brackets are fixedly installed on the upper surface of the base at the rear end of the placement groove. Hydraulic cylinders are fixedly installed at the upper ends of the brackets. A cutting knife is arranged above the tool withdrawal groove. A tool holder is fixedly installed at the upper end of the cutting knife. The output ends of the two hydraulic cylinders are fixedly connected to the upper surface of the tool holder. Two round sleeves are fixedly installed at the left and right ends of the tool holder. By setting the tool holder, fixed ring, cutting knife, hydraulic cylinder and support plate, during use, the corrugated board is placed between the fixed ring and the support plate, and the hydraulic cylinder is started to press the cutting knife downward, and the cutting knife cuts the surface of the corrugated board;

[0004] However, a large amount of waste chips will accumulate on the surface of the support plate after cutting by the existing die-cutting device. The accumulation of waste chips will affect the subsequent cutting of corrugated board during production and processing. During use, it is necessary to manually clean the waste chips on the surface of the support plate continuously, which is more troublesome to use.

[0005] Therefore, it is necessary to provide a new corrugated board die-cutting device to solve the above technical problems. Content of the Utility Model

[0006] To solve the above technical problems, the utility model provides a corrugated board die-cutting device.

[0007] The corrugated board die-cutting device provided by the utility model includes: an operating table and a cutting mechanism fixed on the top of the operating table. A cleaning mechanism for pushing the waste chips of the corrugated board is arranged on the top of the operating table. The cleaning mechanism is located on one side of the cutting mechanism. A heating component for drying the corrugated board is arranged inside the operating table;

[0008] The cleaning mechanism includes a fixing plate, an electric push rod, a push plate, a plurality of insertion blocks and a collection box. The collection box is fixed to the bottom of the operating table, the fixing plate is fixed to the top of the operating table, the bottom of the electric push rod is connected to one side of the fixing plate, the push plate is fixed to the output end of the electric push rod, a plurality of slots are formed in the surface of the push plate and are distributed oppositely, and a plurality of insertion blocks are inserted into the plurality of slots.

[0009] Preferably, the heating component includes a heating plate and a display screen. An installation groove is formed in one side of the operating table, a fixing component is arranged outside the installation groove, the heating plate is fixed inside the installation groove, the display screen is fixed to one side of the operating table, and the display screen is connected to the heating plate through a wire.

[0010] Preferably, the fixing component includes a rotating plate and a clamping block. The rotating plate is rotatably arranged on one side of the operating table, the rotating plate is located above the installation groove, the clamping block is fixed to the bottom of the rotating plate, a clamping groove is formed in one side of the operating table and is located below the installation groove, and the clamping block is buckled and connected with the clamping groove.

[0011] Preferably, a placement groove for placing corrugated cardboard is formed in the top of the operating table, a plurality of cutting grooves are formed in the surface of the placement groove and are distributed oppositely, a plurality of straight grooves are formed in one side of the placement groove, and the positions of the plurality of straight grooves correspond to the positions of the plurality of slots.

[0012] Preferably, the cutting mechanism includes two cutting components distributed oppositely. Each cutting component includes an installation frame, a telescopic component and a cutting knife arranged in sequence from bottom to top. The telescopic component enables the cutting knife to perform a telescopic movement. The installation frame is fixed to the top of the operating table and is located at one end close to the placement groove.

[0013] Preferably, the telescopic component includes a straight rod, a spring, a connecting rod, a telescopic rod, a vertical rod and a hydraulic rod. One end of the straight rod passes through the surface of the installation frame and is connected to the top of the operating table, the other end of the straight rod is connected to the bottom of the connecting rod, one end of the spring passes through the straight rod and is connected to the top of the installation frame, the other end of the spring is connected to the bottom of the connecting rod, one side of the connecting rod is connected to one end of the telescopic rod, the other side of the connecting rod is connected to the vertical rod, a screw rod is threadedly connected to the surface of the telescopic rod, an installation plate is fixed to the other end of the telescopic rod, the cutting knife is arranged at the bottom of the installation plate, the bottom of the vertical rod is connected to the output end of the hydraulic rod, and the bottom of the hydraulic rod is fixed to the top of the installation frame.

[0014] Compared with the related art, the corrugated cardboard die-cutting device provided by the present utility model has the following beneficial effects:

[0015] 1. By setting up a cleaning mechanism, the cleaning mechanism cleans the waste chips of the corrugated cardboard after cutting, and uses a pushing method to push the waste chips into the collection box on one side of the operating table. The structure is simple and easy to use, which solves the problem that the accumulation of waste chips during production and processing affects the subsequent cutting of corrugated cardboard. By adopting an automated method, there is no need for manual cleaning of waste chips, which improves the production and processing efficiency of corrugated cardboard to a certain extent.

[0016] 2. By setting up a heating component, the heating component heats the bottom of the corrugated cardboard, so that the corrugated cardboard remains dry during cutting, which solves the problems that the change of temperature and humidity in the production environment affects the performance of the cardboard and further affects the die-cutting effect, etc. Brief Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the corrugated cardboard die-cutting device provided by the present utility model;

[0018] Figure 2 is the overall sectional structural schematic diagram of the corrugated cardboard die-cutting device provided by the present utility model;

[0019] Figure 3 is the overall front view structural schematic diagram of the corrugated cardboard die-cutting device provided by the present utility model;

[0020] Figure 4 is the partial structural schematic diagram of the cutting mechanism;

[0021] Figure 5 is the partial structural schematic diagram of the cleaning mechanism.

[0022] Reference numerals in the figures: 1. Operating table; 11. Placing groove; 12. Cutting groove; 13. Installation groove; 14. Rotating plate; 15. Card slot; 16. Block; 17. Straight groove; 18. Heating plate; 2. Installation frame; 21. Straight rod; 22. Spring; 23. Link rod; 231. Telescopic rod; 232. Screw rod; 233. Installation plate; 24. Vertical rod; 25. Hydraulic rod; 3. Cutting knife; 4. Fixed plate; 41. Electric push rod; 42. Push plate; 43. Insertion slot; 44. Insertion block; 5. Collection box; 6. Display screen. Detailed Embodiment

[0023] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0024] Please refer to Figures 1 to 5 , wherein, Figure 1 is the overall structural schematic diagram of the corrugated cardboard die-cutting device provided by the present utility model; Figure 2 is the overall sectional structural schematic diagram of the corrugated cardboard die-cutting device provided by the present utility model; Figure 3 is the overall front view structural schematic diagram of the corrugated cardboard die-cutting device provided by the present utility model;Figure 4 Partial structural schematic diagram of the cutting mechanism; Figure 5 Partial structural schematic diagram of the cleaning mechanism.

[0025] In the specific implementation process, as Figures 1 to 5 shown, it includes an operating table 1 and a cutting mechanism fixed on the top of the operating table 1. A cleaning mechanism for pushing corrugated cardboard scraps is provided on the top of the operating table 1. The cleaning mechanism is located on one side of the cutting mechanism. A heating component for drying the corrugated cardboard is provided inside the operating table 1;

[0026] Specifically, the cutting mechanism mainly cuts the corrugated cardboard, and the heating component dries the corrugated cardboard. When in use, the heating component keeps the corrugated cardboard dry, solving the problem that the change of temperature and humidity in the production environment affects the performance of the cardboard and further affects the die-cutting effect;

[0027] The cleaning mechanism includes a fixing plate 4, an electric push rod 41, a push plate 42, a number of insertion blocks 44 and a collection box 5. The collection box 5 is fixed at the bottom of the operating table 1, the fixing plate 4 is fixed on the top of the operating table 1, the bottom of the electric push rod 41 is connected to one side of the fixing plate 4, the push plate 42 is fixed on the output end of the electric push rod 41, and a number of slots 43 are arranged oppositely on the surface of the push plate 42. A number of insertion blocks 44 are inserted into a number of slots 43;

[0028] Specifically, when in use, the electric push rod 41 in the cleaning mechanism cleans the scraps of the corrugated cardboard after cutting, and pushes the scraps into the collection box 5 by pushing. Among them, a number of insertion blocks 44 can be inserted into a number of slots 43, and by adjusting the number and position of a number of insertion blocks 44, the cleaning of different cutting positions can be realized.

[0029] Refer to Figures 1 to 3 shown, the heating component includes a heating plate 18 and a display screen 6. An installation groove 13 is opened on one side of the operating table 1. A fixing component is provided outside the installation groove 13. The heating plate 18 is fixed inside the installation groove 13. The display screen 6 is fixed on one side of the operating table 1, and the display screen 6 is connected to the heating plate 18 through a wire;

[0030] Specifically, when in use, the temperature of the heating plate 18 is adjusted through the display screen 6, thus solving the problem that the change of environmental temperature and humidity affects the cutting of corrugated cardboard, keeping the corrugated cardboard dry and facilitating cutting;

[0031] The fixing component includes a rotating plate 14 and a clamping block 16. The rotating plate 14 is rotatably arranged on one side of the operating table 1. The rotating plate 14 is located above the installation groove 13. The clamping block 16 is fixed at the bottom of the rotating plate 14. A clamping groove 15 is opened on one side of the operating table 1. The clamping groove 15 is located below the installation groove 13. The clamping block 16 is buckled and connected with the clamping groove 15;

[0032] Specifically, when in use, the way that the clamping block 16 is clamped and connected to the clamping groove 15 is mainly used to protect the heating plate 18 and also facilitate the replacement of the heating plate 18;

[0033] A placement groove 11 for placing corrugated cardboard is formed at the top of the operating table 1. A plurality of cutting grooves 12 are formed on the surface of the placement groove 11 and are distributed oppositely. A plurality of straight grooves 17 are formed on one side of the placement groove 11, and the positions of the plurality of straight grooves 17 correspond to the positions of the plurality of slots 43;

[0034] Specifically, when in use, place the corrugated cardboard in the placement groove 11. By aligning the positions of the corrugated cardboard and the cutting grooves 12, different positions of the corrugated cardboard can be cut. In addition, the plurality of straight grooves 17 are arranged at intervals, and the positions of the cutting grooves 12 correspond to the positions of the plurality of straight grooves 17. When in use, the insertion block 44 can be adjusted according to the position where the corrugated cardboard needs to be cut, and then the insertion block 44 inserted into the plurality of straight grooves 17 pushes the waste chips of the corrugated cardboard at different positions after cutting.

[0035] Reference Figure 4 、 Figure 5 As shown in the figure, the cutting mechanism includes two cutting components distributed oppositely. Each cutting component includes a mounting frame 2, a telescopic component, and a cutting knife 3 arranged in sequence from bottom to top. The telescopic component enables the cutting knife 3 to perform a telescopic movement. The mounting frame 2 is fixed at the top of the operating table 1 and is located at one end close to the placement groove 11;

[0036] Specifically, the cutting knife 3 in the cutting component cuts the corrugated cardboard;

[0037] The telescopic component includes a straight rod 21, a spring 22, a connecting rod 23, a telescopic rod 231, a vertical rod 24, and a hydraulic rod 25. One end of the straight rod 21 passes through the surface of the mounting frame 2 and is connected to the top of the operating table 1. The other end of the straight rod 21 is connected to the bottom of the connecting rod 23. One end of the spring 22 passes through the straight rod 21 and is connected to the top of the mounting frame 2. The other end of the spring 22 is connected to the bottom of the connecting rod 23. One side of the connecting rod 23 is connected to one end of the telescopic rod 231. The other side of the connecting rod 23 is connected to the vertical rod 24. A screw rod 232 is threadedly connected to the surface of the telescopic rod 231. The other end of the telescopic rod 231 is fixed with a mounting plate 233. The cutting knife 3 is arranged at the bottom of the mounting plate 233. The bottom of the vertical rod 24 is connected to the output end of the hydraulic rod 25, and the bottom of the hydraulic rod 25 is fixed on the top of the mounting frame 2;

[0038] Specifically, during use, the hydraulic rod 25 drives the connecting rod 23 to perform a reciprocating telescopic motion under the action of the spring 22, thereby driving the cutting knife 3 provided at the bottom of the mounting plate 233 to cut the surface of the corrugated cardboard. And during cutting, first adjust the position of the telescopic rod 231 so that the position of the cutting knife 3 corresponds to the cutting groove 12. At this time, turn the screw 232 to fix the adjusted position of the telescopic rod 231. After fixing, the hydraulic rod 25 can be started to drive the cutting knife 3 to cut.

[0039] The working principle provided by the present utility model is as follows: When in use, first adjust the position of the insertion block 44 to align with the position of the waste chips after cutting, place the corrugated cardboard to be cut on the placement groove 11 for cutting, start the electric push rod 41, and the electric push rod 41 cleans the waste chips of the corrugated cardboard after cutting. The insertion block 44 pushes the waste chips into the collection box 5, thereby realizing the cleaning of the waste chips. And during use, the heating plate 18 is started synchronously to ensure that the corrugated cardboard remains dry during cutting.

[0040] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here too much.

[0041] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A corrugated cardboard die-cutting device, characterized in that, It includes an operating table (1) and a cutting mechanism fixed on the top of the operating table (1). A cleaning mechanism for pushing corrugated cardboard scraps is provided on the top of the operating table (1), and the cleaning mechanism is located on one side of the cutting mechanism. A heating component for drying corrugated cardboard is provided inside the operating table (1). The cleaning mechanism includes a fixing plate (4), an electric push rod (41), a push plate (42), a number of insertion blocks (44) and a collection box (5). The collection box (5) is fixed to the bottom of the operating table (1). The fixing plate (4) is fixed on the top of the operating table (1). The bottom of the electric push rod (41) is connected to one side of the fixing plate (4). The push plate (42) is fixed to the output end of the electric push rod (41). A number of oppositely distributed slots (43) are formed on the surface of the push plate (42), and a number of insertion blocks (44) are inserted into the number of slots (43).

2. The corrugated cardboard die-cutting device according to claim 1, characterized in that, The heating component includes a heating plate (18) and a display screen (6). An installation groove (13) is formed on one side of the operating table (1). A fixing component is provided outside the installation groove (13). The heating plate (18) is fixed inside the installation groove (13). The display screen (6) is fixed to one side of the operating table (1), and the display screen (6) is connected to the heating plate (18) through a wire.

3. The corrugated cardboard die-cutting device according to claim 2, characterized in that, The fixing component includes a rotating plate (14) and a clamping block (16). The rotating plate (14) is rotatably arranged on one side of the operating table (1). The rotating plate (14) is located above the installation groove (13). The clamping block (16) is fixed to the bottom of the rotating plate (14). A clamping groove (15) is formed on one side of the operating table (1), and the clamping groove (15) is located below the installation groove (13). The clamping block (16) is snap-connected to the clamping groove (15).

4. The corrugated cardboard die-cutting device according to claim 3, characterized in that, A placement groove (11) for placing corrugated cardboard is formed on the top of the operating table (1). A number of oppositely distributed cutting grooves (12) are formed on the surface of the placement groove (11). A number of straight grooves (17) are formed on one side of the placement groove (11), and the positions of the number of straight grooves (17) correspond to the positions of the number of slots (43).

5. The corrugated cardboard die-cutting device according to claim 4, wherein, The cutting mechanism includes two oppositely distributed cutting components. Each cutting component includes an installation frame (2), a telescopic component and a cutting knife (3) arranged in sequence from bottom to top. The telescopic component enables the cutting knife (3) to perform a telescopic movement. The installation frame (2) is fixed to the top of the operating table (1), and the installation frame (2) is located at one end close to the placement groove (11).

6. The corrugated cardboard die-cutting device according to claim 5, characterized in that, The telescopic assembly includes a straight rod (21), a spring (22), a connecting rod (23), a telescopic rod (231), a vertical rod (24), and a hydraulic rod (25). One end of the straight rod (21) passes through the surface of the mounting frame (2) and is connected to the top of the operating table (1). The other end of the straight rod (21) is connected to the bottom of the connecting rod (23). One end of the spring (22) passes through the straight rod (21) and is connected to the top of the mounting frame (2). The other end of the spring (22) is connected to the bottom of the connecting rod (23). One side of the connecting rod (23) is connected to one end of the telescopic rod (231). The other side of the connecting rod (23) is connected to the vertical rod (24). A screw (232) is threadedly connected to the surface of the telescopic rod (231). The other end of the telescopic rod (231) is fixed with a mounting plate (233). The cutting knife (3) is arranged at the bottom of the mounting plate (233). The bottom of the vertical rod (24) is connected to the output end of the hydraulic rod (25), and the bottom of the hydraulic rod (25) is fixed to the top of the mounting frame (2).

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