CN218593099U

CN218593099U - Edge cutting device

Info

Publication number: CN218593099U
Application number: CN202223279488.5U
Authority: CN
Inventors: 王祖茂
Original assignee: Dongguan Zhineng Machinery Co ltd
Current assignee: Dongguan Zhineng Machinery Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-10
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a trimming device, which is characterized in that a circular knife blade is adopted, an adjusting mechanism and a driving device are arranged, and guide rollers on two sides of the circular knife are adjusted to proper positions through the adjusting mechanism, so that a sheet can well pass through a cutting edge and ensure the flatness, and the trimming effect can be ensured; the hand wheel is shaken, and the screw rod is rotated, so that the width of the knife edges of the circular knives on the two sides is consistent with the actual required width of the produced finished product; because the rotating speeds of the circular knife blades corresponding to different production speeds are different, the rotating speed of the circular knife blade needs to be adjusted to be matched with the production speed at the moment, a motor with the rotating speed adjustable is matched, the rotating speed of the circular knife blade is adjustable, the effect of trimming is further ensured, the technical problem that thick slices and thin slices are difficult to trim or the trimming effect is poor is solved with relatively low cost through the technical scheme, the waste of processing materials during production is reduced, and the production and processing cost is finally saved.

Description

Edge cutting device

Technical Field

The utility model relates to a sheet, panel or membrane material processing technology field, in particular to side cut device.

Background

The method is characterized in that resin (or monomer directly polymerized in the processing process) is used as a main component, additives such as a plasticizer, a filling agent, a lubricant, a colorant and the like are used as auxiliary components and the like, the materials capable of flowing and forming in the processing process need to be subjected to steps such as melting, pressing, trimming, baking, cooling and forming, receiving and the like in the processing process of a sheet, a plate or a film, and in the trimming process of the sheet, the plate or the film, a common blade is usually adopted for trimming for a long time, so that the method has a series of problems, such as easy dust generation, easy edge warping, easy S-shaped edge generation, easy edge splitting, easy blade breakage and the like, and particularly, when the trimming operation is carried out on the sheet, the plate or the film with the thickness of (2.0 mm-4.0mm thick sheet) or (0.2 mm-mm thin sheet) so that the cutting is more difficult, and the product quality of a client is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a side cut device aims at solving current side cut device's technical problem.

In order to achieve the above object, the utility model provides a side cut device for the side cut operation in the material course of working is treated to sheet, panel or membrane material, include:

a tool holder;

the tool apron is arranged on the tool rest;

the cutting blade is arranged on the cutter holder and used for trimming the material to be processed, and the cutting blade is a circular cutter blade;

the supporting assembly is used for supporting the material to be processed so as to ensure the flatness of the material to be processed;

the adjusting mechanism is used for adjusting the width of the tool apron and/or the height of the supporting component;

the first driving device is used for driving the cutting blade to rotate; and

and the second driving device is in transmission connection with the cutting blade.

Further, the cutting blade comprises an upper blade and a lower blade, the upper blade and the lower blade are arranged oppositely up and down, the position of the upper blade is fixed, the position of the lower blade is adjustably arranged, and the lower blade can move between the positions meshed with or not meshed with the upper blade.

Furthermore, the first driving device comprises a motor, a speed reducer and a transmission gear, the transmission gear is in transmission connection with a rotating shaft of the speed reducer, and the motor drives the transmission gear to rotate through the speed reducer.

Furthermore, the transmission gear comprises a first transmission gear and a second transmission gear, the first transmission gear is in transmission connection with a rotating shaft of the speed reducer, the second transmission gear is in tooth joint with the first transmission gear, the lower cutter is directly or indirectly arranged on the second transmission gear, the first transmission gear is driven by the motor and the speed reducer, the first transmission gear drives the second transmission gear to rotate, and then the lower cutter is synchronously driven to rotate so as to cut edges of the material to be processed.

Further, a protection rod is arranged between the upper knife and the lower knife.

Further, the second driving device comprises an air cylinder, the air cylinder is in transmission connection with the lower cutter, and the air cylinder is used for driving the lower cutter to move between the positions meshed with or not meshed with the upper cutter.

Further, adjustment mechanism includes the regulating block and locates the adjusting part of regulating block, and adjusting part is connected with supporting component.

Furthermore, the vertical height of the supporting assembly can be adjustably set, the vertical height of the supporting assembly is adjusted through the adjusting assembly, the supporting assembly comprises at least two guide rollers, and the vertical height of the at least two guide rollers can be adjusted.

Further, the adjusting component comprises an adjusting knob and a connecting rod, the connecting rod is movably arranged up and down, two ends of the guide roller are respectively connected with the corresponding connecting rods, and the adjusting knob can drive the connecting rod to drive the guide roller to be linked with the guide roller, so that the vertical height of the two guide rollers can be adjusted.

Further, adjustment mechanism includes hand wheel, lead screw, slider and guide rail, and during the guide rail was located to the slider slidable, the hand wheel passed through the lead screw and drives the blade holder and remove along the guide rail to the width of material is waited to process in the adaptation.

According to the technical scheme of the utility model, the round knife blade, the adjusting mechanism and the driving device are adopted, and the guide rollers on the two sides of the round knife are adjusted to appropriate positions through the adjusting mechanism, so that the sheet can pass through the cutting edge well and ensure the flatness, and the edge cutting effect can be ensured; the hand wheel is shaken, and the screw rod is rotated, so that the width of the knife edges of the circular knives on the two sides is consistent with the actual required width of the produced finished product; because the rotating speeds of the circular knife blades corresponding to different production speeds are different, the rotating speed of the circular knife blade needs to be adjusted to be matched with the production speed (the rotating speed standard is close to the production line speed), a motor with the rotating speed adjustable is matched, the rotating speed of the circular knife blade is adjustable, the effect of trimming is further guaranteed, the technical problem that thick slices and thin slices are difficult to trim or poor in trimming effect is solved with relatively low cost through the technical scheme, waste of processing materials during production is reduced, and finally the production and processing cost is saved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a perspective view of the knife holder of the present invention and related components mounted to the knife holder;

fig. 3 is a cross-sectional view of the tool holder and related components mounted to the tool holder of the present invention;

fig. 4 is a side view of the tool holder and associated components mounted to the tool holder of the present invention;

fig. 5 is a perspective view of the first driving device of the present invention;

fig. 6 is a top view of the present invention;

fig. 7 is a schematic diagram illustrating the processing of the material to be processed for the sheet, plate or film according to the present invention.

Wherein the figures include the following reference numerals:

100. a material to be processed; 200. a trimming device; 1. a tool holder; 10. a tool apron; 20. a cutting blade 201, an upper knife; 202. cutting; 30. a support assembly; 301. a guide roller; 40. an adjustment mechanism; 401. an adjusting block; 402. an adjustment assembly; 402a, an adjusting knob; 402b, a connecting rod; 403. a hand wheel; 404. a screw rod; 405. a slider; 406. a guide rail; 50. a first driving device; 501. a motor; 502. a speed reducer; 503. a transmission gear; 503a, a first transmission gear; 503b, a second transmission gear; 60. a second driving device; 80. a guard bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion condition, etc. under a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an edge cutting device, which is used for the edge cutting operation in the processing process of a material 100 to be processed of a sheet material, a plate material or a film material, and is shown in the figures 1 to 7, and comprises a knife rest 1, a knife rest 10, a cutting blade 20, a supporting component 30, an adjusting mechanism 40, a first driving device 50 and a second driving device 60; wherein, the tool apron 10 is arranged on the tool rest 1;

the cutting blade 20, the cutting blade 20 is installed in the tool apron 10, the cutting blade 20 is used for cutting edges of the material 100 to be processed, and the cutting blade 20 is a circular knife blade;

the supporting assembly 30, the supporting assembly 30 is used for supporting the material 100 to be processed, so as to ensure the flatness of the material 100 to be processed;

an adjustment mechanism 40, the adjustment mechanism 40 being for adjusting the width of the tool holder 10 and/or the height of the support assembly 30;

a first driving device 50, wherein the first driving device 50 is used for driving the cutting blade 20 to rotate; and

and the second driving device 60, wherein the second driving device 60 is in transmission connection with the cutting blade 20.

In the present embodiment, the cutting blade 20 includes an upper blade 201 and a lower blade 202, the upper blade 201 and the lower blade 202 are disposed opposite to each other in the up-down direction, the position of the upper blade 201 is fixed, the position of the lower blade 202 is adjustably set, and the lower blade 202 is movable between a position where it engages with or disengages from the upper blade 201.

In this embodiment, the first driving device 50 includes a motor 501, a speed reducer 502, and a transmission gear 503, the transmission gear 503 is in transmission connection with a rotation shaft of the speed reducer 502, and the motor 501 drives the transmission gear 503 to rotate through the speed reducer 502.

Specifically, the transmission gear 503 includes a first transmission gear 503a and a second transmission gear 503b, the first transmission gear 503a is in transmission connection with a rotation shaft of the speed reducer 502, the second transmission gear 503b is in tooth joint with the first transmission gear 503a, the lower blade 202 is directly or indirectly mounted on the second transmission gear 503b, the first transmission gear 503a is driven by the motor 501 and the speed reducer 502, the first transmission gear 503a drives the second transmission gear 503b to rotate, and then the lower blade 202 is synchronously driven to rotate so as to perform edge cutting on the material to be processed 100.

Specifically, because the unmatched motor 501 is adopted to drive the lower cutter 202, the motor 501 is often overloaded when the thin slices and thick slices are cut, so that the fault of the motor 501 is caused, a servo motor needs to be configured, and the rotating speed of the lower cutter 202 is controlled through the servo motor, so that the effect of edge cutting is ensured.

In the present embodiment, in order to prevent the upper blade 201 from colliding with the lower blade 202, the protection device protection rod 80 is provided between the upper blade 201 and the lower blade 202.

In this embodiment, the second driving device 60 includes an air cylinder, the air cylinder provides power for the upper blade 201 and the lower blade 202 to approach each other and/or separate from each other, the air cylinder is in transmission connection with the lower blade 202, the air cylinder is used for driving the lower blade 202 to move between positions engaged (attached) with (not attached) the upper blade 201, and the lower blade 202 is controlled to open and close by the air cylinder to start trimming.

In the present embodiment, the adjusting mechanism 40 includes an adjusting block 401 and an adjusting assembly 402 disposed on the adjusting block 401, and the adjusting assembly 402 is connected to the supporting assembly 30.

Specifically, the vertical height of the supporting assembly 30 is adjustably set, the vertical height of the supporting assembly 30 is adjusted by the adjusting assembly 402, the supporting assembly 30 comprises at least two guide rollers 301, the vertical heights of the at least two guide rollers 301 can be adjusted, and in order to ensure the service life and the performance of the guide rollers 301, the guide rollers 301 are aluminum guide rollers.

Specifically, the adjusting assembly 402 comprises an adjusting knob 402a and a connecting rod 402b, the connecting rod 402b is movably arranged up and down, two ends of the guide roller 301 are respectively connected with the corresponding connecting rod 402b, the connecting rod 402b can be driven by the adjusting knob 402a to be linked with the guide roller 301, so that the vertical heights of the two guide rollers 301 can be adjusted, and when the device is in use, the guide rollers 301 on two sides are adjusted to be at the same horizontal position, so that the sheet can be guaranteed to horizontally pass through the shearing edges formed by the upper knife 201 and the lower knife 202, and the edge cutting is smooth.

In this embodiment, the adjusting mechanism 40 includes a hand wheel 403, a screw rod 404, a slider 405, and a guide rail 406, the slider 405 is slidably disposed in the guide rail 406, the hand wheel 403 drives the tool apron 10 to move along the guide rail 406 through the screw rod 404, the relative position between the two tool apron 10 is adjusted through movement to adapt to the width of the material 100 to be processed, and the tool apron 1 and the tool apron 10 move more smoothly through the transmission of the screw rod 404 and the movement of the slide rail 406 and the guide roller 301.

In this embodiment, the adjusting block 401, the tool holder 1 and the tool apron 10 are made of metal materials, and are painted with baking varnish to make the appearance more attractive.

The working principle of the utility model is explained as follows:

firstly, the aluminum guide rollers on the two sides of the circular knife are adjusted to proper positions (adjusted when leaving the factory and can be finely adjusted according to the field condition), so that the sheet (the material 100 to be processed) can well pass through the cutting edge and ensure the flatness, and the trimming effect can be ensured; then, the hand wheel 403 is shaken, and the screw rod 404 is rotated, so that the edge widths of the circular knives on the two sides are consistent with the width of the finished product produced by the customer; the sheet to be processed passes through the position to be processed of the edge cutting device 200, the upper blade 202 and the lower blade 202 of the circular knife are closed after the sheet is threaded, and edge cutting is started at the moment. Because the rotating speeds of the circular knife blades corresponding to different production speeds are different, the rotating speed of the circular knife blade needs to be adjusted to be matched with the production speed (the rotating speed standard is close to the production line speed), the rotating speed of the circular knife blade is adjustable, and the edge cutting effect is further ensured.

Above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent scope is all in the utility model discloses a conceive, utilize the equivalent structure transform of doing of the contents of description and the attached drawing, or direct/indirect application all is included in other relevant/close technical field the utility model discloses a within range is protected to the patent.

Claims

1. A trimming device for trimming a material to be processed for a sheet, plate or film, characterized by comprising:

a tool holder;

the tool apron is arranged on the tool rest;

the first driving device is used for driving the cutting blade to rotate; and

2. The trimming apparatus of claim 1 wherein: the cutting blade comprises an upper blade and a lower blade, the upper blade and the lower blade are arranged oppositely up and down, the position of the upper blade is fixed, the position of the lower blade is adjustably arranged, and the lower blade can move between the positions meshed with or not meshed with the upper blade.

3. The trimming device according to claim 2, wherein: the first driving device comprises a motor, a speed reducer and a transmission gear, the transmission gear is in transmission connection with a rotating shaft of the speed reducer, and the motor drives the transmission gear to rotate through the speed reducer.

4. The trimming device according to claim 3, wherein: the transmission gear comprises a first transmission gear and a second transmission gear, the first transmission gear is in transmission connection with a rotating shaft of the speed reducer, the second transmission gear is in tooth joint with the first transmission gear, the lower cutter is directly or indirectly mounted on the second transmission gear, the first transmission gear is driven by the motor and the speed reducer, the first transmission gear drives the second transmission gear to rotate, and then the lower cutter is synchronously driven to rotate so as to cut edges of materials to be processed.

5. The trimming device according to claim 2, wherein: and a protection rod is arranged between the upper knife and the lower knife.

6. The trimming device according to claim 2, wherein: the second driving device comprises an air cylinder, the air cylinder is in transmission connection with the lower cutter, and the air cylinder is used for driving the lower cutter to move between positions meshed with or not meshed with the upper cutter.

7. The trimming device according to claim 1, wherein: the adjusting mechanism comprises an adjusting block and an adjusting component arranged on the adjusting block, and the adjusting component is connected with the supporting component.

8. The trimming device according to claim 7, wherein: the vertical height of the supporting component can be adjustably set, the vertical height of the supporting component is adjusted through the adjusting component, the supporting component comprises at least two guide rollers, and the vertical height of the guide rollers can be adjusted.

9. The trimming apparatus of claim 8 wherein: the adjusting component comprises an adjusting knob and a connecting rod, the connecting rod is movably arranged up and down, two ends of the guide roller are respectively connected with the corresponding connecting rods, and the connecting rod can be driven to drive the guide roller in linkage through the adjusting knob so as to adjust the vertical height of the two guide rollers.

10. The trimming device according to claim 1, wherein: the adjusting mechanism comprises a hand wheel, a screw rod, a sliding block and a guide rail, wherein the sliding block is arranged in the guide rail in a sliding mode, and the hand wheel drives the tool apron to move along the guide rail through the screw rod so as to adapt to the width of a material to be processed.