CN217494406U

CN217494406U - Cutting device

Info

Publication number: CN217494406U
Application number: CN202220040876.9U
Authority: CN
Inventors: 刘子豪
Original assignee: Shenzhen Anycubic Technology Co Ltd
Current assignee: Shenzhen Anycubic Technology Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-27
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a cutting tool relates to cutting tool technical field, and the main objective improves cutting accuracy. The utility model discloses a main technical scheme does: the cutting equipment comprises a feeding mechanism, a cutting mechanism and a cutting mechanism, wherein the feeding mechanism is used for driving a material belt to move along a preset conveying path; the cutter mechanism is arranged on the preset conveying path and is used for cutting the material belt; the detection mechanism is used for detecting the feeding length of the feeding mechanism to the material belt; and the controller is respectively electrically connected with the feeding mechanism, the cutter mechanism and the detection mechanism and is used for controlling the feeding mechanism and the cutter mechanism to act according to the feeding length.

Description

Cutting device

Technical Field

The utility model relates to a cutting tool technical field particularly, relates to a cutting tool.

Background

The cutting apparatus is a processing apparatus for cutting a material, and for example, the cutting apparatus may be used to cut a timing belt for a drive mechanism of a three-dimensional printer.

At present, cutting equipment usually feeds through feeding mechanism, treats that the material reaches and predetermines length after, cuts off through the cutter and treats the material that cuts, because whether the material really reached and predetermine length when cutting and uncertain, consequently leads to cutting precision lower, if the material is for the hold-in range for the three-dimensional printer, then the hold-in range that cuts off may not be applicable to the three-dimensional printer.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a cutting apparatus, which mainly aims to improve the cutting precision.

In order to achieve the above object, the utility model mainly provides the following technical scheme:

the embodiment of the utility model provides a cutting equipment, include:

the feeding mechanism is used for driving the material belt to move along a preset conveying path;

the cutter mechanism is arranged on a preset conveying path of the cutting equipment and is used for cutting the material belt;

the detection mechanism is used for detecting the feeding length of the feeding mechanism to the material belt;

and the controller is respectively electrically connected with the feeding mechanism, the cutter mechanism and the detection mechanism and is used for controlling the feeding mechanism and the cutter mechanism to act according to the feeding length.

Further, the feeding mechanism includes:

the material tray is used for winding the material belt;

and the feeding part is electrically connected with the controller and is used for driving the material belt to be separated from the material tray and move along the preset conveying path.

Further, the feeding portion includes:

the first driving piece is electrically connected with the controller;

the first synchronous wheel is connected with the first driving piece, and the first driving piece is used for driving the first synchronous wheel to rotate;

the conveying wheel is rotatably arranged relative to the first synchronous wheel, the conveying wheel is adjacent to the first synchronous wheel and is provided with a gap, and the gap is used for the material belt to pass through; the first synchronous wheel and the conveying wheel are respectively used for being abutted against the material belt so as to drive the material belt to move along the preset conveying path.

Further, the feeding portion further includes:

a first guide wheel rotatably disposed relative to the first drive member;

the second guide wheel is rotatably arranged relative to the first driving piece, and the first guide wheel and the second guide wheel are sequentially arranged along the preset conveying path and have opposite rotating directions;

the material belt is used for bypassing the first guide wheel and the second guide wheel.

Furthermore, the detection mechanism comprises an encoder and a second synchronizing wheel, the second synchronizing wheel is arranged on the preset conveying path and connected with an output shaft of the encoder, and the second synchronizing wheel is used for abutting against the material belt;

the encoder is electrically connected with the controller.

Further, the second synchronizing wheel and the first guide wheel are sequentially arranged along the preset conveying path and have opposite rotating directions;

the material belt is used for bypassing the second synchronous wheel and the first guide wheel.

Further, the cutter mechanism includes:

a first cutter portion including a first cutter;

the second cutter part comprises a second cutter and a second driving piece connected with the second cutter, the first cutter is opposite to the second cutter, and the second driving piece is used for driving the second cutter to move towards the first cutter so as to cut the material belt;

the second driving piece is electrically connected with the controller.

Furthermore, the first cutter part also comprises a driving part, the driving part is connected with the first cutter, and the driving part is used for driving the first cutter to be tightly attached to the cutting edge of the second cutter;

the driving part comprises a cutter holder, a fixing part and an elastic part, the cutter holder is movably arranged along the preset conveying path and the opposite direction of the preset conveying path, the first cutter is connected with the cutter holder, the fixing part is fixedly arranged relative to the position of the cutter holder, the cutter holder is connected with the fixing part through the elastic part, and the elastic part is used for driving the cutter holder to drive the first cutter to be tightly attached to the cutting edge of the second cutter.

Furthermore, a guide inclined plane is arranged at the end part of the first cutter, and the guide inclined plane is used for guiding the second cutter to push the first cutter to move towards the direction opposite to the preset conveying path;

furthermore, a groove is formed in the end part of the first cutter and is used for the material belt to pass through;

the second cutter part also comprises a guide part, the guide part is connected with the second cutter and is used for guiding the movement of the second cutter;

the cutter mechanism further comprises:

the blanking groove comprises a feeding end and a discharging end, the feeding end is adjacent to the first cutter, the discharging end is arranged in a downward inclined mode, and the blanking groove is used for receiving the material belt cut by the first cutter and the second cutter.

Borrow by above-mentioned technical scheme, the utility model discloses following beneficial effect has at least:

the embodiment of the utility model provides a cutting equipment, feeding mechanism can drive the material area along predetermineeing the transport route motion, detection mechanism is used for detecting the pay-off length of feeding mechanism to the material area, when pay-off length reaches predetermined pay-off length, detection mechanism can send corresponding control signal to the controller, the controller can stop the pay-off according to this control signal control feeding mechanism, and synchronous control cutter mechanism cuts the material area, this cutting equipment's closed-loop control has been realized, this cutting equipment's the precision of cutting has been improved, when the material area is three-dimensional printer's hold-in range, the hold-in range that cuts down can be applicable to three-dimensional printer.

Drawings

Fig. 1 is a schematic structural diagram of a cutting apparatus at a first viewing angle according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a cutting apparatus at a second viewing angle according to an embodiment of the present invention;

fig. 3 is a partially enlarged view of a cutter mechanism in a cutting device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a cutting tool provided with a groove in a cutter mechanism according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. 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. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present embodiment, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the scope of the present embodiment.

As shown in fig. 1, an embodiment of the present invention provides a cutting device, which includes a feeding mechanism 1, configured to drive a material belt 100 to move along a preset conveying path; the cutter mechanism 2 is arranged on a preset conveying path and used for cutting the material belt 100; the detection mechanism 3 is used for detecting the feeding length of the feeding mechanism 1 to the material belt 100; and the controller 4 is respectively electrically connected with the feeding mechanism 1, the cutter mechanism 2 and the detection mechanism 3 and is used for controlling the feeding mechanism 1 and the cutter mechanism 2 to act according to the feeding length. Further, the cutting device can also comprise a machine body 200, and the feeding mechanism 1, the cutter mechanism, the detection mechanism 3 and the controller 4 can be arranged on the machine body 200. The controller 4 may be a programmable controller.

The embodiment of the utility model provides an in, predetermine conveying path and can specifically select according to actual need when implementing along horizontal direction, vertical direction or other arbitrary directions, this application does not do the injecing. In addition, for convenience of use, a manual button 300 electrically connected to the controller 4 may be further disposed on the machine body 200, so that a user can send a control instruction to the controller 4 by manually triggering the button, so that the controller 4 can control the cutter mechanism 2 to cut the material belt 100.

The specific use process of the cutting equipment can be as follows: firstly, mounting a material belt 100 to a feeding mechanism 1, keeping the material belt 100 to exceed a preset length of a cutter mechanism 2, such as about 3mm, then setting a cutting length required by the material belt 100 on a controller 4, triggering a manual button 300, and cutting the material belt 100 by the cutter mechanism 2; resetting the recorded length of the controller 4 during feeding, starting the feeding mechanism 1 to drive the material belt 100 to move forward along a preset conveying path, and detecting the feeding length of the material belt 100 by the detection mechanism 3 in real time in the process; when the detection mechanism 3 detects that the material belt 100 reaches the set length, the controller 4 controls the feeding mechanism 1 to stop and synchronously controls the cutter mechanism 2 to cut off the material belt 100; the controller 4 records the feeding length and resets the feeding length, controls the feeding mechanism 1 to start to continue feeding, and circularly and automatically cuts off the material belt 100.

The embodiment of the utility model provides a cutting equipment, feeding mechanism 1 can drive the material area along predetermineeing the transport route motion, detection mechanism 3 is used for detecting feeding mechanism 1 to material area 100's pay-off length, when pay-off length reaches predetermined pay-off length, detection mechanism 3 can send corresponding control signal to controller 4, controller 4 can stop the pay-off according to this control signal control feeding mechanism 1, and synchronous control cutter mechanism 2 cuts material area 100, the closed-loop control of this cutting equipment has been realized, the cutting precision of this cutting equipment has been improved, when material area 100 is three-dimensional printer's hold-in range, the hold-in range that cuts down can be applicable to three-dimensional printer.

In the embodiment of the present invention, referring to fig. 1, the feeding mechanism 1 may include a tray 11, and the tray 11 is used for winding the material belt 100; and the feeding part is electrically connected with the controller 4 and is used for driving the material belt 100 to be separated from the material tray 11 and move along a preset conveying path. In this embodiment, the material belt 100 may be loaded into the tray 11 in a coiled manner, and an end of the material belt 100 may be connected to the feeding portion, so that the feeding portion may drive the material belt 100 to move along a preset conveying path away from the tray 11, thereby preventing the material belt 100 from scattering, and enabling the conveying of the material belt 100 to be smooth and convenient.

The structure of the feeding portion may be various, as long as the material belt 100 on the material tray 11 can be driven to move along the preset conveying path.

In the embodiment of the present invention, referring to fig. 1 and fig. 2, the feeding portion may include a first driving member 12, and the first driving member 12 is electrically connected to the controller 4; the first synchronous wheel 13 is connected with the first driving part 12, and the first driving part 12 is used for driving the first synchronous wheel 13 to rotate; the conveying wheel 14 is rotatably arranged relative to the first synchronizing wheel 13, specifically, can be rotatably arranged on the machine body 200, and the conveying wheel 14 is adjacent to the first synchronizing wheel 13 and has a gap for the material belt 100 to pass through; the first synchronizing wheel 13 and the conveying wheel 14 are respectively used for abutting against the material belt 100 to drive the material belt 100 to move along a preset conveying path.

In the above embodiment, the material belt 100 passes through the gap between the first synchronizing wheel 13 and the conveying wheel 14, the first synchronizing wheel 13 can extrude the material belt 100 through the rotatable conveying wheel 14, and in the process that the first driving member 12 drives the first synchronizing wheel 13 to rotate, the first synchronizing wheel 13 can apply a thrust force moving along the preset conveying path to the material belt 100, so as to drive the material belt 100 to move along the preset conveying path, and further realize the conveying of the material belt 100 by the feeding portion, and the structure is simple and the use is reliable.

In the embodiment of the present invention, referring to fig. 1, the feeding portion may further include a first guide wheel 15, and the first guide wheel 15 is rotatably disposed relative to the first driving member 12, specifically, rotatably disposed on the machine body 200; a second guide pulley 16 rotatably disposed relative to the first driving member 12, specifically rotatably disposed on the machine body 200; the first guide wheel 15 and the second guide wheel 16 are sequentially arranged along a preset conveying path and have opposite rotating directions; material belt 100 is adapted to be routed around first guide wheel 15 and second guide wheel 16.

In the above embodiment, by arranging the first guide wheel 15 and the second guide wheel 16 with opposite rotation directions, when the material belt 100 is wound around the first guide wheel 15 and the second guide wheel 16, the first guide wheel 15 and the second guide wheel 16 can tightly support the material belt 100, so as to provide tension for the material belt 100, prevent the material belt 100 from being loosened to influence the advancing length of the material belt, and further improve the cutting accuracy of the cutting device.

The arrangement order of the first guide wheel 15, the second guide wheel 16 and the first synchronizing wheel 13 on the preset conveying path is not limited in this application, as long as the object tape 100 can be stably conveyed. For example, the first guide wheel 15, the second guide wheel 16 and the first synchronizing wheel 13 may be arranged in sequence along a preset conveying path, and the material belt 100 is used for passing through the gap after passing through the first guide wheel 15 and the second guide wheel 16 in sequence.

In addition, in order to better realize the tight supporting of the material belt 100, the first guide wheel 15 and the second guide wheel 16 may be arranged at different heights on the machine body 200, for example, the height of the first guide wheel 15 relative to the machine body 200 may be greater than the height of the second guide wheel 16 relative to the machine body 200, so as to improve the tight supporting force of the first guide wheel 15 and the second guide wheel 16 on the material belt 100, thereby better avoiding the material belt 100 from being loosened to influence the advancing length thereof, and further improving the cutting precision of the cutting apparatus.

It should be noted that the rotation direction of the first guide wheel 15 and the second guide wheel 16 can be determined according to the preset conveying path and the winding position of the material belt 100 thereon, and the application is not limited thereto. For example, taking the preset conveying path as a horizontal direction toward the right side of the machine body 200 as an example, the height of the first guide wheel 15 disposed on the machine body 200 may be greater than the height of the second guide wheel 16 relative to the machine body 200, the first guide wheel 15 may rotate clockwise, the second guide wheel 16 rotates counterclockwise, and the material belt 100 may pass over the first guide wheel 15 and pass under the second guide wheel 16, so that in the process of conveying the material belt 100 along the preset conveying path, the first guide wheel 15 and the second guide wheel 16 may support the material belt 100 tightly, and the material belt 100 is prevented from being loosened.

The embodiment of the present invention provides an embodiment, pay-off portion can also include the third guide pulley, and this third guide pulley rotationally sets up on organism 200, and can be located between second guide pulley 16 and the first synchronizing wheel 13 for with material area 100 looks butt in order to support material area 100, so that material area 100 can steadily have no conveying to cutter mechanism 2 through first synchronizing wheel 13 and delivery wheel 14 undisciplined.

In the embodiment of the present invention, referring to fig. 1 and fig. 2, the detecting mechanism 3 may include an encoder 31 and a second synchronizing wheel 32, the second synchronizing wheel 32 is disposed on the preset conveying path and connected to the output shaft of the encoder 31, and the second synchronizing wheel 32 is used for abutting against the material belt 100; the encoder 31 is electrically connected to the controller 4. Specifically, both the encoder and the second sync wheel may be provided on the body 200.

In the above embodiment, the second synchronizing wheel 32 abuts against the material belt 100 and rotates along with the conveying of the material belt 100, and the second synchronizing wheel 32 and the output shaft of the encoder 31 rotate synchronously, so that the conveying length of the material belt 100 is determined by the number of rotation turns of the encoder 31.

In the embodiment of the present invention, referring to fig. 1, the second synchronizing wheel 32 and the first guide wheel 15 are sequentially arranged along the preset conveying path and rotate in opposite directions; material belt 100 is adapted to be wound around second synchronizing wheel 32 and first idler wheel 15.

Since the length of the material belt 100 recorded by the controller 4 is cleared when the cutting apparatus is in operation and is loaded, the setting position of the second synchronizing wheel 32 on the machine body 200 is not limited, in the above embodiment, in order to further improve the cutting accuracy of the cutting apparatus, the second synchronizing wheel 32 and the first guide wheel 15 are sequentially arranged along the preset conveying path and rotate in opposite directions, and the material belt 100 is used for bypassing the second synchronizing wheel 32 and the first guide wheel 15.

In the above embodiment, the second synchronizing wheel 32 and the first guide wheel 15 may be similar to the first guide wheel 15 and the second guide wheel 16, so that the second synchronizing wheel 32 and the first guide wheel 15 can tightly support the material belt 100, thereby providing tension for the material belt 100, further preventing the material belt 100 from being loosened to influence the advancing length of the material belt 100, and further improving the cutting precision of the cutting apparatus.

In addition, in order to better realize the tightening of the material belt 100, the first guide wheel 15 and the second synchronizing wheel 32 may be arranged at different heights on the machine body 200, for example, the height of the first guide wheel 15 relative to the machine body 200 may be greater than the height of the second synchronizing wheel 32 relative to the machine body 200, so as to improve the tightening force of the first guide wheel 15 and the second synchronizing wheel 32 on the material belt 100, thereby better preventing the material belt 100 from loosening and affecting the advancing length thereof, and further improving the cutting precision of the cutting apparatus.

It should be noted that the second synchronizing wheel 32 can be used to replace the first guide wheel 15 or the second guide wheel 16, that is, the cutting device can omit the first guide wheel 15 or the second guide wheel 16, so as to simplify the structure of the feeding mechanism 1, thereby making the structure of the cutting device simpler and reducing the cost.

In the embodiment of the present invention, referring to fig. 1 and 3, the cutter mechanism 2 may include a first cutter portion including a first cutter 21; the second cutter part comprises a second cutter 22 and a second driving part 23 connected with the second cutter 22, the first cutter 21 is opposite to the second cutter 22, and the second driving part 23 is used for driving the second cutter 22 to move towards the first cutter 21 so as to cut the material belt 100; the second driving member 23 is electrically connected to the controller 4.

In the above embodiment, when the detection mechanism 3 detects that the feeding length of the material belt 100 reaches the set length, the controller 4 may control the second driving member 23 to drive the second cutting knife 22 to move towards the first cutting knife 21 so as to cut the material belt 100. Specifically, if the predetermined conveying path is in a horizontal direction, the second cutter portion may be located above the first cutter portion, and the second driving member 23 drives the second cutter 22 to move downward. Specifically, the second driving member 23 may be an air cylinder, and the second cutting blade 22 is connected to a piston rod of the air cylinder.

In the embodiment of the present invention, referring to fig. 1 and 3, the first cutter portion may further include a driving portion 24, the driving portion 24 is connected to the first cutter 21, and the driving portion 24 is used for driving the first cutter 21 to attach to the blade of the second cutter 22.

In the above embodiment, by arranging the driving portion 24, the driving portion 24 can drive the first cutter 21 to cling to the cutting edge of the second cutter 22, so that a gap between the first cutter 21 and the second cutter 22 is avoided, and a shearing force can be formed between the first cutter 21 and the second cutter 22, thereby ensuring the cutting effect of the cutter mechanism 2 on the material belt 100.

The driving portion 24 may be configured in various ways as long as it can provide a reliable driving force for the first cutting blade 21 towards the second cutting blade 22.

In the embodiment of the present invention, referring to fig. 3, the driving portion 24 may include a knife holder 241, a fixing member 242 and an elastic member 243, the knife holder 241 is movably disposed on the machine body 200 along a preset conveying path and an opposite direction thereof, specifically, a guide rail extending along the preset conveying path may be disposed on the machine body 200, such as a linear guide rail, the knife holder 241 is movably disposed on the machine body 200 through the guide rail, the first cutter 21 is connected to the knife holder 241, the fixing member 242 is fixedly disposed relative to the knife holder 241, specifically, the fixing member may be fixedly disposed on the machine body 200, the knife holder 241 is connected to the fixing member 242 through the elastic member 243, and the elastic member 243 is used for ordering the knife holder 241 to drive the first cutter 21 to attach to the cutting edge of the second cutter 22.

According to the above embodiment, the second driving member 23 drives the second cutting knife 22 to move towards the first cutting knife 21, when the cutting edge of the second cutting knife 22 contacts the first cutting knife 21 and continues to advance, the first cutting knife 21 moves along with the knife holder 241 in the opposite direction of the preset conveying path under the action of the second cutting knife 22, because the position of the fixing member 242 is fixed, the knife holder 241 moving in the opposite direction of the preset conveying path presses the elastic member 243 to deform, because the elastic member 243 is pressed, the elastic member 243 applies a reaction force to the first cutting knife 21, the reaction force can push the first cutting knife 21 to move along the preset conveying path to enable the first cutting knife 21 to be attached to the second cutting knife 22, so as to avoid a gap between the first cutting knife 21 and the second cutting knife 22, ensure that a shearing force is formed between the first cutting knife 21 and the second cutting knife 22, and ensure the cutting effect of the cutting knife mechanism 2 on the material belt 100, simple structure, easy realization and reliable use.

In the above embodiment, the elastic member 243 drives the first cutting knife 21 to tightly adhere to the second cutting knife 22, so that the first cutting knife 21 and the second cutting knife 22 can be ensured to be reliably adhered all the time in the cutting process, and the cutting knife mechanism 2 can be ensured to provide reliable shearing force.

In the embodiment of the present invention, referring to fig. 3, the end of the first cutter 21 is provided with a guiding inclined plane 212, and the guiding inclined plane 212 is used to guide the second cutter 22 to push the first cutter 21 to move in the opposite direction of the preset conveying path.

In the above embodiment, the guide inclined surface 212 is disposed at the end of the first cutting knife, so that the guide inclined surface 212 can guide the second cutting knife 22 to push the first cutting knife 21 to move in the opposite direction of the preset conveying path, and the movement of the first cutting knife 21 is smoother. Specifically, the second driving member 23 drives the second cutter 22 to move towards the first cutter 21, when the cutting edge of the second cutter 22 contacts the guide inclined surface 212 of the first cutter 21, the second cutter 22 can push the first cutter 21 to move in the opposite direction of the preset conveying path under the guide of the guide inclined surface 212, so that the cutter holder 241 compresses the elastic member 243, and further the elastic member 243 drives the first cutter 21 to cling to the second cutter 22, a gap between the first cutter 21 and the second cutter 22 is avoided, and a shearing force is ensured to be formed between the first cutter 21 and the second cutter 22, thereby ensuring the cutting effect of the cutter mechanism 2 on the material belt 100.

In the embodiment of the utility model provides an in, see fig. 4, the tip of first cutter 21 is provided with recess 211, and recess 211 is used for supplying material area 100 to pass to in first cutter 21 and second cutter 22 cut material area 100.

The embodiment of the utility model provides an in, second cutter portion still includes guide 25, and this guide 25 is connected with second cutter 22, and guide 25 is used for providing the direction for second cutter 22's motion to second cutter 22 accurately moves in order to cut material area 100 towards first cutter 21. specifically, guide 25 can be for the linear guide who extends the setting along setting for the direction, the setting for the direction second cutter 22 removes the moving direction in order to realize cutting the function towards first cutter 21.

The embodiment of the utility model provides an in, see fig. 1 and fig. 3, cutter mechanism 2 can also include silo 26 down, this silo 26 can set up on organism 200 down, it includes pan feeding end 261 and discharge end 262, pan feeding end 261 sets up with first cutter 21 is adjacent, discharge end 262 downward sloping sets up, this structure setting can be applicable to the condition that predetermines the delivery path for the horizontal direction, silo 26 is used for accepting the material area 100 of being tailor by first cutter 21 and second cutter 22 down, so that the material area 100 that cuts down can be through silo 26 landing and collection down, it is more convenient to operate.

In the embodiment of the present invention, the cutting device includes a feeding mechanism 1 for driving the material belt 100 to move along a preset conveying path; the cutter mechanism 2 is arranged on a preset conveying path of the cutting equipment and used for cutting the material belt 100; the detection mechanism 3 is used for detecting the feeding length of the feeding mechanism 1 to the material belt 100; and the controller 4 is respectively electrically connected with the feeding mechanism 1, the cutter mechanism 2 and the detection mechanism 3 and is used for controlling the feeding mechanism 1 and the cutter mechanism 2 to act according to the feeding length. The feeding mechanism 1 comprises a material tray 11, and the material tray 11 is used for winding the material belt 100; and the feeding part is electrically connected with the controller 4 and is used for driving the material belt 100 to separate from the material tray 11 and move along a preset conveying path. The pay-off portion includes: a first driving member 12, the first driving member 12 being electrically connected to the controller 4; the first synchronous wheel 13, the first synchronous wheel 13 is connected with the first driving part 12, the first driving part 12 is used for driving the first synchronous wheel 13 to rotate; the conveying wheel 14 is rotatably arranged relative to the first synchronizing wheel 13, and the conveying wheel 14 is adjacent to the first synchronizing wheel 13 and has a gap for the material belt 100 to pass through; the first synchronizing wheel 13 and the conveying wheel 14 are respectively used for abutting against the material belt 100 to drive the material belt 100 to move along a preset conveying path. The feeding part further comprises a first guide wheel 15, and the first guide wheel 15 is rotatably arranged relative to the first driving part 12; the second guide wheel 16 is rotatably arranged relative to the first driving piece 12, and the first guide wheel 15 and the second guide wheel 16 are sequentially arranged along a preset conveying path and rotate in opposite directions; material belt 100 is adapted to be routed around first guide wheel 15 and second guide wheel 16. The detection mechanism 3 comprises an encoder 31 and a second synchronizing wheel 32, the second synchronizing wheel 32 is arranged on the preset conveying path and connected with an output shaft of the encoder 31, and the second synchronizing wheel 32 is used for abutting against the material belt 100; the encoder 31 is electrically connected to the controller 4. The second synchronizing wheel 32 and the first guide wheel 15 are arranged in sequence along the preset conveying path and rotate in opposite directions; material belt 100 is adapted to be wound around second synchronizing wheel 32 and first idler wheel 15. The cutter mechanism 2 comprises a first cutter part, and the first cutter part comprises a first cutter 21; the second cutter part comprises a second cutter and a second driving part connected with the second cutter, the first cutter 21 is opposite to the second cutter 22, and the second driving part 23 is used for driving the second cutter 22 to move towards the first cutter 21 so as to cut the material belt 100; the second driving member 23 is electrically connected to the controller 4. The first cutter 21 part also comprises a driving part 24, the driving part 24 is connected with the first cutter 21, and the driving part 24 is used for driving the first cutter 21 to be tightly attached to the blade of the second cutter 22; the driving portion 24 includes a tool post 241, a fixing element and an elastic element, the tool post 241 is movably disposed along a predetermined conveying path and an opposite direction thereof, the first cutting blade 21 is connected to the tool post 241, the fixing element 242 is fixedly disposed relative to the tool post 241, the tool post 241 is connected to the fixing element 242 through the elastic element 243, and the elastic element 243 is used for driving the tool post 241 to drive the first cutting blade 21 to adhere to the cutting edge of the second cutting blade 22. The end of the first cutting knife 21 is provided with a guide inclined plane 212, and the guide inclined plane 212 is used for guiding the second cutting knife 22 to push the first cutting knife 21 to move in the direction opposite to the preset conveying path; a groove is formed in the end of the first cutter 21 and is used for the material belt 100 to pass through; the second cutter 22 part also comprises a guide part 25, the guide part 25 is connected with the second cutter 22, and the guide part 25 is used for guiding the movement of the second cutter 22; cutter mechanism 2 still includes: the blanking groove 26 comprises a feeding end and a discharging end, the feeding end is arranged adjacent to the first cutter 21, the discharging end is arranged in a downward inclined mode, and the blanking groove 26 is used for receiving the material belt 100 cut by the first cutter 21 and the second cutter 22.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A cutting apparatus, comprising:

2. The cutting apparatus of claim 1, wherein the feed mechanism comprises:

the material tray is used for winding the material belt;

and the feeding part is electrically connected with the controller and is used for driving the material belt to be separated from the material plate and move along the preset conveying path.

3. The cutting apparatus of claim 2, wherein the feed portion comprises:

a first driver electrically connected to the controller;

the conveying wheel is rotatably arranged relative to the first synchronous wheel, the conveying wheel is adjacent to the first synchronous wheel and is provided with a gap, and the gap is used for the material belt to pass through; the first synchronizing wheel and the conveying wheel are respectively used for being abutted against the material belt so as to drive the material belt to move along the preset conveying path.

4. The cutting apparatus of claim 3, wherein the feed portion further comprises:

a first guide wheel rotatably disposed relative to the first drive member;

5. The cutting apparatus of claim 4,

the detection mechanism comprises an encoder and a second synchronizing wheel, the second synchronizing wheel is arranged on the preset conveying path and is connected with an output shaft of the encoder, and the second synchronizing wheel is used for abutting against the material belt;

the encoder is electrically connected with the controller.

6. The cutting apparatus of claim 5,

the second synchronizing wheel and the first guide wheel are sequentially arranged along the preset conveying path and have opposite rotating directions;

7. The cutting apparatus of claim 1, wherein the cutter mechanism comprises:

a first cutter portion including a first cutter;

the second driving piece is electrically connected with the controller.

8. The cutting apparatus of claim 7,

the first cutter part also comprises a driving part, the driving part is connected with the first cutter and is used for driving the first cutter to be tightly attached to the cutting edge of the second cutter;

9. The cutting apparatus of claim 7,

the end part of the first cutter is provided with a guide inclined plane which is used for guiding the second cutter to push the first cutter to move towards the direction opposite to the preset conveying path.

10. The cutting apparatus of claim 9,

a groove is formed in the end of the first cutter and is used for the material belt to pass through;

the cutter mechanism further comprises:

the blanking groove comprises a feeding end and a discharging end, the feeding end is adjacent to the first cutter, the discharging end is arranged in a downward inclining mode, and the blanking groove is used for receiving the material belt cut by the first cutter and the second cutter.