Die-cutting machine cutter structure for carton processing

Abstract

The utility model discloses a die-cutting machine cutter structure for carton processing, which comprises a die-cutting machine body, a lifting platform and a T-shaped cutter, an air cylinder is fixedly mounted on the die-cutting machine body, the piston end of the air cylinder is fixedly connected with the top of the lifting platform, and a fixing mechanism for fixing the T-shaped cutter is arranged on the lifting platform; the fixing mechanism comprises a fixing plate, and the lifting platform and the fixing plate are fixedly connected through a plurality of fixing bolts. Under the interaction of the die-cutting machine body, the lifting platform, the T-shaped cutting tool, the air cylinder, the fixing mechanism and the limiting mechanism, the fixing mechanism firmly locks the cutting tool, buffers external force, prevents loosening and deviation by means of the combination of a fixing plate, a T-shaped groove, a fixing bolt, a sleeve, a rod and a spring, guarantees accurate and stable cutting, prolongs the service life of the cutting tool, and improves the working efficiency. The limiting mechanism is precisely restrained through a fixing opening, a limiting block and the like, tool shaking is strictly controlled, the notch precision is improved, and die cutting operation is optimized in an all-around mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing machinery technical field especially, relates to a die -cutting machine cutter structure for carton processing. BACKGROUND

[0002] As the key equipment in the field of carton processing, the die-cutting machine is widely used in the packaging industry. With the function of accurate cutting, it can cut the paperboard into the designed shape and size, meet the diversified specification requirements of carton, and help the efficient production of product packaging. It is an indispensable part of the large-scale production line, which plays an important supporting role in improving packaging efficiency and ensuring product adaptation packaging.

[0003] At present, the cutter structure fixing mode of the traditional die-cutting machine is simple, and is often fixed by simple bolts or clamping grooves. Under the condition of high-frequency die-cutting operation, it is easy to loosen and shift, resulting in cutting deviation, irregular carton cut, and size misalignment. Therefore, the die-cutting machine cutter structure for carton processing is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiencies in the above background art and proposes a die-cutting machine cutter structure for carton processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A die-cutting machine cutter structure for carton processing, comprising a die-cutting machine body, a lifting platform and a T-shaped cutting tool, a gas cylinder is fixedly installed on the die-cutting machine body, the gas cylinder piston end and the lifting platform top are fixedly connected, a fixing mechanism for fixing the T-shaped cutting tool is arranged on the lifting platform;

[0007] The fixing mechanism comprises a fixed plate, the lifting platform and the fixed plate are fixedly connected through a plurality of fixed bolts, a T-shaped groove is formed in the fixed plate, the outer side wall of the T-shaped cutting tool and the inner side wall of the T-shaped groove are slidably connected, a fixed sleeve and a fixed rod are fixedly installed on the lifting platform bottom and the fixed plate top respectively, the outer side wall of the fixed rod and the inner side wall of the fixed sleeve are slidably connected in the vertical direction, and the fixed sleeve inner top and the fixed rod top are connected through a spring.

[0008] Preferably, the T-shaped cutting tool and the fixed plate are connected through a limiting mechanism, the limiting mechanism comprises a plurality of fixed ports formed in the T-shaped cutting tool, a connecting plate is slidably connected with the inner side wall of the fixed port, limiting blocks slidably connected with the outer wall of the T-shaped cutting tool are fixedly installed at both ends of the connecting plate, and the limiting blocks and the fixed plate are connected through two limiting bolts.

[0009] Preferably, two symmetrical L-shaped sliding plates are fixedly installed on the inner top of the die cutting machine body, and the outer side wall of the lifting platform and the outer side walls of the two L-shaped sliding plates are slidingly connected.

[0010] Preferably, the distance between the two adjacent fixed sleeves and the distance between the two adjacent fixed rods are the same.

[0011] Preferably, the two ends of the spring are fixedly connected with the inner top of the fixed sleeve and the top of the fixed rod, respectively.

[0012] Preferably, a plurality of anti-collision blocks are fixedly installed on the bottom of the lifting platform.

[0013] Preferably, the distance between the two adjacent fixed ports is the same.

[0014] Preferably, the sectional area of the fixed port is larger than that of the connecting plate.

[0015] The die cutting machine cutter structure for carton processing has the advantages that:

[0016] Under the interaction of the die cutting machine body, the lifting platform, the T-shaped cutting tool, the cylinder, the fixing mechanism and the limiting mechanism, the fixing mechanism is combined by the fixing plate, the T-shaped groove, the fixing bolt, the sleeve, the rod and the spring, the cutter is locked, the external force is buffered, the loosening and deviation are prevented, the cutting precision is ensured, the cutter life is prolonged, the limiting mechanism is precisely constrained by the fixed port and the limiting block, the cutter shaking is strictly controlled, the cutting precision is improved, and the die cutting operation is optimized in all directions. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structure schematic view of a die cutting machine cutter structure for carton processing is provided in the utility model;

[0018] Figure 2 A Figure 1 A structure enlarged view of A in the utility model;

[0019] Figure 3 A sectional view of a limiting block in a die cutting machine cutter structure for carton processing is provided in the utility model;

[0020] Figure 4 A plan view of a T-shaped cutting tool in a die cutting machine cutter structure for carton processing is provided in the utility model;

[0021] Figure 5 A plan view of a T-shaped groove in a die cutting machine cutter structure for carton processing is provided in the utility model.

[0022] In the figure: 1, die cutting machine body; 2, lifting platform; 3, T-shaped cutting tool; 4, air cylinder; 5, fixed plate; 6, fixed bolt; 7, T-shaped groove; 8, fixed sleeve; 9, fixed rod; 10, spring; 11, fixed port; 12, connecting plate; 13, limiting block; 14, limiting bolt; 15, L-shaped sliding plate; 16, anti-collision block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Referring to Figures 1-5 , a die cutting machine cutter structure for carton processing, comprising a die cutting machine body 1, a lifting platform 2 and a T-shaped cutting tool 3, the die cutting machine body 1 is fixedly installed with an air cylinder 4, and the piston end of the air cylinder 4 is fixedly connected with the top of the lifting platform 2.

[0025] Further description, the die cutting machine body 1 is a common means in the prior art, which will not be described in detail here.

[0026] As Figure 1 shown, two symmetrical L-shaped sliding plates 15 are fixedly installed on the inner top of the die cutting machine body 1, and the outer side wall of the lifting platform 2 and the outer side wall of the two L-shaped sliding plates 15 are slidingly connected.

[0027] Further description, the L-shaped sliding plate is like a "guide rail" and closely adheres to the lifting platform 2, smoothly slides, and escorts the up-down movement of the lifting platform 2, ensures the stable operation of the T-shaped cutting tool along the vertical direction, avoids the problems of cutting skew, uneven depth caused by deviation of the lifting track, and guarantees the neatness and standardization of the carton die cutting processing.

[0028] As Figure 1 , Figure 2 and Figure 5 shown, the lifting platform 2 is provided with a fixing mechanism for fixing the T-shaped cutting tool 3; the fixing mechanism comprises a fixed plate 5, the lifting platform 2 and the fixed plate 5 are fixedly connected through a plurality of fixed bolts 6, a T-shaped groove 7 is formed in the fixed plate 5, the outer side wall of the T-shaped cutting tool 3 and the inner side wall of the T-shaped groove 7 are slidingly connected, a fixed sleeve 8 and a fixed rod 9 are fixedly installed on the bottom of the lifting platform 2 and the top of the fixed plate 5 respectively, the outer side wall of the vertical fixed rod 9 and the inner side wall of the fixed sleeve are slidingly connected, the inner top of the fixed sleeve 8 and the top of the fixed rod 9 are connected through a spring 10, and the two ends of the spring 10 are fixedly connected with the inner top of the fixed sleeve 8 and the top of the fixed rod 9 respectively.

[0029] Further explanation, the fixed plate 5 in the fixed mechanism is tightly fixed with the lifting platform 2 by means of a plurality of fixed bolts 6, and the T-shaped cutting tool is firmly rooted. The sliding adaptation of the T-shaped groove and the T-shaped cutting tool 3 accurately positions the tool, ensures that the cutting is not biased, and the combination of the fixed sleeve 8, the fixed rod 9 and the spring 10 is unique. The spring 10 absorbs the impact of the T-shaped cutting tool 3 during operation, buffers external force, avoids damage to the T-shaped cutting tool 3 and the equipment due to hard collision, and can also maintain the T-shaped cutting tool 3 at the appropriate working height, ensure the cutting stability and accuracy, and prolong the service life.

[0030] As shown in Figure 1 , the distance between the adjacent two fixed sleeves 8 and the distance between the adjacent two fixed rods 9 are the same.

[0031] Further explanation, when the cylinder 4 drives the lifting platform 2 to drive the tool to work, each support point cooperates to bear the load, effectively avoids local deformation, jam and other conditions caused by uneven stress, ensures the stable and continuous operation of the equipment, and maintains the stable and efficient die cutting performance.

[0032] As shown in Figure 1 , a plurality of anti-collision blocks 16 are fixedly installed at the bottom of the lifting platform 2.

[0033] Further explanation, the anti-collision block 16 can bear the impact force in advance when the lifting is out of control or returns to the original position, weaken the damage of the impact force to the key components of the equipment, prevent the platform, the tool and the connected structure from appearing scratching, deformation and other problems, reduce the equipment failure rate, and prolong the overall service life of the equipment.

[0034] As shown in Figure 3 and Figure 4 , the T-shaped cutting tool 3 and the fixed plate 5 are connected through a limiting mechanism. The limiting mechanism includes a plurality of fixed ports 11 opened on the T-shaped cutting tool 3, the distance between the adjacent two fixed ports 11 is the same, the inner wall of the fixed port 11 is slidably connected with a connecting plate 12, both ends of the connecting plate 12 are fixedly installed with a limiting block 13 which slides with the outer wall of the T-shaped cutting tool 3, and the limiting block 13 and the fixed plate 5 are connected through two limiting bolts 14.

[0035] Further explanation, the plurality of fixed ports 11 in the limiting mechanism are evenly distributed on the T-shaped cutting tool, which standardizes the setting position of the connecting plate 12 and the limiting block 13. The limiting block 13 is locked with the fixed plate 5 through the limiting bolt 14, which strictly limits the movement freedom degree of the T-shaped cutting tool in the plane, eliminates any displacement deviation of the T-shaped cutting tool during cutting, makes the edge of the carton cutting smooth and smooth, and has no error in size, which meets the precise die cutting demand of carton processing and greatly improves the product quality rate.

[0036] As shown in Figure 1 , the cross-sectional area of the fixed port 11 is greater than that of the connecting plate 12.

[0037] Further, such design gives the connecting plate 12 in the fixed mouth 11 ample sliding space, facilitates the connecting plate 12 to move freely when installing, debugging the cutter or adjusting the limit when coping with the slight deformation of the cutter, simplifies the operation process, while ensuring that the limit function is not affected, guarantees the cutter limit accurate and stable, and helps efficient die cutting operation.

[0038] The utility model can be described by the following operation mode to explain its function principle:

[0039] Cutter installation and debugging: slowly slide the T-shaped cutting tool along the T-shaped groove on the fixed plate 5 until the cutter is installed in place, so that the outer wall of the cutter closely fits the inner wall of the T-shaped groove and smoothly slides, then insert the connecting plate 12 into the fixed mouth 11 of the T-shaped cutting tool, push the limiting block 13 along the outer wall of the cutter until it reaches the appropriate position, and then use the limiting bolt 14 to firmly fix the limiting block 13 and the fixed plate 5, so as to accurately limit the position of the cutter and ensure its stability.

[0040] Equipment start and positioning: turn on the power switch of the die cutting machine body 1, control the equipment to make the cylinder 4 start to work, the piston end of the cylinder 4 pushes the lifting platform 2 to smoothly slide along the outer wall of the L-shaped slide plate, and the fixed sleeve 8, the fixed rod 9 and the spring 10 therebetween cooperate to make the cutter accurately reach the die cutting starting height, and at the same time, pay attention to the running state of the lifting platform 2 to ensure its smoothness.

[0041] Carton die cutting processing: place the paper box to be processed on the designated workbench of the die cutting machine, check the accuracy of the cutter position again according to the predetermined die cutting pattern and size requirements, and then start the die cutting program, the cylinder 4 pushes the lifting platform 2 to rise, driving the T-shaped cutting tool to cut the paper box powerfully, and closely observe the die cutting effect during the process to check whether the cut is neat and the depth meets the standard.

[0042] Equipment reset and inspection: when a batch of paper boxes are die cut, control the cylinder 4 to make the lifting platform 2 fall back to the initial position, check the cutter blade wear condition, the bolt tightness of each connecting part and the spring 10 elasticity state, etc., if the cutter is found to be blunt, replace or sharpen it in time to ensure the continuous and stable operation of the equipment for the next round of processing operation.

[0043] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A die cutting machine cutter structure for carton processing, comprising a die cutting machine body (1), a lifting platform (2) and a T-shaped cutting cutter (3), a pneumatic cylinder (4) is fixedly installed on the die cutting machine body (1), and the piston end of the pneumatic cylinder (4) is fixedly connected with the top of the lifting platform (2), characterized in that, The lifting platform (2) is provided with a fixing mechanism for fixing the T-shaped cutting tool (3); The fixing mechanism comprises a fixing plate (5), the lifting platform (2) and the fixing plate (5) are fixedly connected through a plurality of fixing bolts (6), a T-shaped groove (7) is formed in the fixing plate (5), the outer side wall of the T-shaped cutting tool (3) is in sliding connection with the inner side wall of the T-shaped groove (7), a fixing sleeve (8) and a fixing rod (9) are fixedly installed at the bottom of the lifting platform (2) and the top of the fixing plate (5) respectively, the outer side wall of the fixing rod (9) is in sliding connection with the inner side wall of the fixing sleeve in the vertical direction, and the inner top of the fixing sleeve (8) and the top of the fixing rod (9) are connected through a spring (10).

2. A die cutter tool structure for a carton processing machine according to claim 1, characterized in that, The T-shaped cutting tool (3) and the fixing plate (5) are connected through a limiting mechanism, the limiting mechanism comprises a plurality of fixing holes (11) formed in the T-shaped cutting tool (3), the inner side wall of the fixing hole (11) is in sliding connection with a connecting plate (12), both ends of the connecting plate (12) are fixedly installed with limiting blocks (13) which are in sliding connection with the outer wall of the T-shaped cutting tool (3), and the limiting blocks (13) and the fixing plate (5) are connected through two limiting bolts (14).

3. The die cutter tool structure for a carton processing according to claim 1, characterized in that, Two symmetrically arranged L-shaped sliding plates (15) are fixedly installed on the inner top of the die cutting machine body (1), and the outer side wall of the lifting platform (2) is in sliding connection with the outer side walls of the two L-shaped sliding plates (15).

4. The die cutter tool structure for a carton processing according to claim 1, wherein The distance between the adjacent two fixing sleeves (8) and the distance between the adjacent two fixing rods (9) are the same.

5. The die cutter tool structure for a carton processing according to claim 1, wherein, The two ends of the spring (10) are fixedly connected with the inner top of the fixing sleeve (8) and the top of the fixing rod (9) respectively.

6. The die cutter tool structure for a carton processing according to claim 1, wherein A plurality of anti-collision blocks (16) are fixedly installed at the bottom of the lifting platform (2).

7. The die cutter tool structure for a carton processing according to claim 2, wherein The distance between the adjacent two fixing holes (11) is the same.

8. The die cutter tool structure for a carton processing according to claim 2, wherein The sectional area of the fixing hole (11) is greater than that of the connecting plate (12). The sectional area of the fixing hole (11) is greater than that of the connecting plate (12).

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