Multi-structure compatible cutting device

Abstract

The utility model discloses a multi-structure compatible material cutting device which comprises a machine frame unit, a material pressing unit, a shearing unit and a collecting unit, and the machine frame unit comprises a machine frame, an inclined plate and a side supporting plate. The material pressing unit comprises a material pressing air cylinder, a material pressing air cylinder fixing plate, a material pressing plate, a driving knife rest, a driven knife rest, a driven knife, a driving knife A, a driving knife B, a driving knife C, a driving knife D and a side supporting column, the shearing unit comprises a material cutting air cylinder, a fixing base, a connecting block, a limiting strip and a heightening column, and the collecting unit comprises a workbench, an optical grating, a waste box and a waste inclined plate. The material cutting device is used for solving the problem of compatibility during material cutting of label products with different structures, the material cutting compatibility can be remarkably improved, workers are liberated from manual material cutting, and the increasing productivity requirement is met.

Description

Technical Field

[0001] This utility model belongs to the field of shearing technology, specifically relating to a multi-structure compatible cutting device. Background Technology

[0002] Existing automotive sign cutting equipment generally suffers from problems such as rapid blade wear, poor adaptability to different sign structures, and easy contamination of products by shavings. Furthermore, these machines are often "dedicated to a single purpose," requiring machine shutdown and blade replacement during production changes. The limited adjustment range of existing equipment makes it unable to accommodate irregular structures (where the cutting points are not on the same plane), resulting in a scrap rate as high as 15% for complex-shaped signs. The industry urgently needs a cutting solution that can handle diverse structures. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-structure compatible cutting device to solve the compatibility problem when cutting signage products with different structures. It can significantly improve the compatibility of cutting, free up employees from manual cutting, and meet the ever-increasing production capacity demand.

[0004] The technical solution adopted by this utility model is: a multi-structure compatible cutting device, including a frame unit, a pressing unit, a shearing unit and a collecting unit;

[0005] The frame unit includes a frame, a ramp, and side support plates;

[0006] The pressing unit includes a pressing cylinder, a pressing cylinder fixing plate, a pressing plate, an active tool holder, a passive tool holder, a passive tool, an active tool A, an active tool B, an active tool C, an active tool D, and a side support column;

[0007] The shearing unit includes a cutting cylinder, a fixed base, a connecting block, a limiting strip, and a raising column;

[0008] The collection unit includes a workbench, a grating, a waste bin, and a waste ramp.

[0009] Furthermore, the side support plate is fixed to the frame, and the inclined plate is fixed to the side support plate.

[0010] Furthermore, the cutting cylinder is connected and fixed to the fixed base, which is fixed on the inclined plate.

[0011] Furthermore, one end of the connecting block is connected to the guide post of the cutting cylinder, and the other end is connected to the active blade holder.

[0012] Furthermore, the active tool holder is equipped with active tools A, B, C and D of different widths and sizes, and each active tool has a waist-shaped groove on its surface.

[0013] Furthermore, the active tool holder is provided with an elongated slot.

[0014] Furthermore, the other end of the active tool holder is connected to the inclined plate.

[0015] Furthermore, the passive tool holder is fixed to the inclined plate.

[0016] Furthermore, the passive blade is fixed on the passive blade holder, and the three sets of passive blades are spliced ​​together to form a passive cutting area.

[0017] Furthermore, one end of the side support is fixed to the inclined plate, and the other end is connected to the pressure cylinder fixing plate.

[0018] Furthermore, the pressing cylinder is fixed on the pressing cylinder fixing plate.

[0019] Furthermore, the pressure plate is connected to the guide post of the pressure cylinder.

[0020] Furthermore, the two ends of the limiting strip are stacked on the raised column and fixed to the inclined plate, and one end of the active tool holder passes through the bottom of the limiting strip.

[0021] Furthermore, the grating is positioned on both sides of the passive tool holder and installed opposite to each other.

[0022] Furthermore, the worktable is fixed at an angle below the passive tool holder.

[0023] Furthermore, the waste material inclined plate is fixed below the inclined plate, and the discharge port of the waste material inclined plate is set as a shrinking flared mouth type.

[0024] Furthermore, the waste bin is placed below the end opening of the waste inclined plate.

[0025] By adopting the above technical solution, the label product is placed on the passive blade, and the connected material head is placed at the passive blade edge. According to the connection position of the material head, the active blades A, B, C, and D on the active blade holder are reasonably adjusted so that each material head position is cut by a suitable active blade. After the adjustment is completed, the device is started, the pressing cylinder is activated, driving the pressing plate to press down and stably press the plastic label. Then the cutting cylinder is activated, pushing one end of the active blade holder to move. When the active blade contacts the passive blade, the cutting of the material head is completed. At this time, the cut material head and chips fall from the reserved hole on the inclined plate onto the waste inclined plate, and finally fall into the waste box from the end opening. After the cutting is completed, the pressing cylinder and the cutting cylinder retract. Due to the tilt angle, the plastic label falls onto the worktable. At this time, the cutting process of the plastic product is completed.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0027] By adjusting the positions of various types of active blades on the active blade holder, the cutting process for plastic signage products with diverse irregular structures can be accommodated, offering significant flexibility. Setting the blades according to the cutting position also reduces overall costs. The clamping unit fixes the cutting position of the signage product, preventing movement and damage. The adjustable shearing unit can be adjusted for different material head structures to achieve precise cutting. The collection unit collects and reuses chips and cut material heads, and also prevents chips from affecting the surface quality of the product. These designs significantly improve overall work efficiency and increase economic benefits, greatly reducing worker workload, increasing shearing speed, and enhancing compatibility, thereby improving overall work efficiency.

[0028] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the device of this utility model;

[0030] Figure 2 This is a top view of the device of this utility model;

[0031] Figure 3 This is a side sectional view of the device of this utility model.

[0032] In the diagram: 101, frame; 102, inclined plate; 103, side support plate; 201, pressing cylinder; 202, pressing cylinder fixing plate; 203, pressing plate; 204, active blade holder; 205, passive blade holder; 206, passive blade; 207, active blade A; 208, active blade B; 209, active blade C; 210, active blade D; 211, side support column; 301, cutting cylinder; 302, fixed base; 303, connecting block; 304, limit strip; 305, raising column; 401, worktable; 402, grating; 403, waste bin; 404, waste inclined plate. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figure 1-3 One embodiment of this utility model provides: a multi-structure compatible cutting device, comprising a frame unit, a pressing unit, a shearing unit, and a collecting unit; wherein:

[0035] The frame unit includes a frame 101, a ramp 102, and a side support plate 103;

[0036] The pressing unit includes a pressing cylinder 201, a pressing cylinder fixing plate 202, a pressing plate 203, an active knife holder 204, a passive knife holder 205, a passive knife 206, an active knife A 207, an active knife B 208, an active knife C 209, an active knife D 210, and a side support 211.

[0037] The shearing unit includes a cutting cylinder 301, a fixed base 302, a connecting block 303, a limiting strip 304, and a raising column 305;

[0038] The collection unit includes a workbench 401, a grating 402, a waste bin 403, and a waste inclined plate 404.

[0039] In this embodiment, the inclined plate 102 is fixed on the frame 101 at a certain angle, which facilitates the completion of the cutting process of the label, which slides down by its own weight.

[0040] In this embodiment, the pressing cylinder fixing plate 202 is provided with two pressing cylinders 201 at the left and right ends to avoid the pressing plate 203 being subjected to single force at the center position, which would cause uneven pressure at other positions and affect the pressing effect.

[0041] In this embodiment, the active blade holder 204 is provided with an elongated waist-shaped groove, which facilitates the adjustment of the distribution of active blades A207, B208, C209 and D210 of different widths according to the position of the plastic label material head with different structures. It can reasonably adjust the distribution of active blades according to the position of the label material head, reduce the contact between the blade edge of the uncut position and the passive blade 206, increase the tool life, and also facilitate the individual replacement of damaged active blades, reducing cost expenditure.

[0042] In this embodiment, the active blades A207, B208, C209, and D210 are all provided with waist-shaped slots. This serves two purposes: firstly, it allows for independent adjustment of the cutting distance for plastic labels with multi-structured material heads; secondly, it allows for appropriate adjustment of the distance between the blade edge and the passive blade 206 after prolonged use due to wear.

[0043] In this embodiment, the passive blade 206 is divided into three groups and spliced ​​together to form a cutting area, which facilitates daily individual maintenance and upkeep, saving time and effort.

[0044] In this embodiment, the waste inclined plate 404 is configured in a trumpet shape, which facilitates the collection of chips and cut-off material heads at the end position and their falling into the waste bin 403.

[0045] In this embodiment, the limiting strip 304 and the raising column 305 are combined and fixed to one movable end of the active tool holder 204. The lateral direction helps to limit the angle range of the circular motion of the active tool holder 204, and the longitudinal direction helps to limit the possible vertical position jump of the active tool holder 204 during the movement process, so as to keep the cutting edges of the active tool and the passive tool 206 always on the same plane.

[0046] In this embodiment, the waste inclined plate 404 is fixed on the inclined plate 102 to isolate the workbench 401 and the waste bin 403, so as to avoid the surface of the label product being affected by chips, etc.

[0047] In this embodiment, the grating 402 is located on both sides of the passive tool holder 205. During operation, if a foreign object is detected that is obstructing the operation, all actions will stop immediately and be initialized to protect the safety of the operator during use.

[0048] The working process and principle of this device are as follows: The label product is placed on the passive blade 206, with the connected material head positioned at the blade edge. Based on the connection position of the material head, the active blades A207, B208, C209, and D210 on the active blade holder 204 are adjusted appropriately to ensure that each material head position is cut by a suitable active blade. After adjustment, the device is started, and the pressing cylinder 201 activates, driving the pressing plate 203 to press down, stably holding the plastic label in place. Then, the material is cut. When cylinder 301 is activated, it pushes one end of the active blade holder 204 to move. When the active blade contacts the passive blade 206, the cutting of the material head is completed. At this time, the cut material head and chips fall from the reserved hole on the inclined plate 102 onto the waste inclined plate 404, and finally fall into the waste bin 403 from the end opening. After the cutting is completed, the pressing cylinder 201 and the cutting cylinder 301 retract. Due to the tilt angle, the plastic sign falls onto the worktable 401. At this time, the cutting process of the plastic product is completed.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that the above embodiments do not limit the scope of protection of this utility model in any way, and all technical solutions obtained by equivalent substitution or other means fall within the scope of protection of this utility model.

[0050] The parts not covered in this utility model are the same as or can be implemented using existing technologies.

Claims

1. A multi-structure compatible cutting device, characterized in that, The system includes a frame unit, a pressing unit, a shearing unit, and a collection unit. The frame unit includes a frame, an inclined plate, and a side support plate. The pressing unit includes a pressing cylinder, a pressing cylinder fixing plate, a pressing plate, an active blade holder, a passive blade holder, a passive blade, active blade A, active blade B, active blade C, active blade D, and a side support column. The shearing unit includes a cutting cylinder, a fixed seat, a connecting block, a limit strip, and a raising column. The collection unit includes a worktable, a grating, a waste bin, and a waste inclined plate. The cutting device operates as follows: The label product is placed on the passive blade, and the connected material head is positioned at the passive blade edge. Based on the connection position of the material head, the active blades A, B, C, and D on the active blade holder are adjusted appropriately to ensure that each material head position is cut by a suitable active blade. After adjustment, the device is activated, the pressing cylinder starts, driving the pressing plate downwards to stably hold the plastic label in place. Then, the cutting cylinder starts, pushing one end of the active blade holder forward. When the active blade contacts the passive blade, the material head is cut. At this point, the cut material head and chips fall through the pre-drilled holes on the inclined plate onto the waste inclined plate, and finally fall into the waste bin from the end opening. After cutting, the pressing cylinder and cutting cylinder retract, and the plastic label falls onto the worktable due to the tilt angle. This completes the cutting process for the plastic product.

2. The multi-structure compatible cutting device according to claim 1, characterized in that, The active tool holder is equipped with active tools A, B, C and D of different widths and sizes, and each active tool has a waist-shaped groove on its surface.

3. The multi-structure compatible cutting device according to claim 1, characterized in that, The active tool holder is provided with an elongated slot.

4. The multi-structure compatible cutting device according to claim 1, characterized in that, The passive blade is fixed on the passive blade holder, and three sets of passive blades are spliced ​​together to form a passive cutting area.

5. The multi-structure compatible cutting device according to claim 1, characterized in that, The waste material inclined plate is fixed below the inclined plate, and the outlet of the waste material inclined plate is set as a shrinking flared mouth type.

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