CN223012051U - Sawing device - Google Patents

Abstract

The utility model relates to a sawing device, which belongs to the technical field of sawing machines and comprises a frame component, a limiting component, a supporting plate component, a sawing component and a sawing component, wherein the limiting component is arranged on the frame component and can move at least partially relative to the frame component, the limiting component can clamp or loosen a profile, the supporting plate component is movably arranged on the frame component and can move relative to the frame component, the sawing component is movably arranged on the supporting plate component, the sawing component and the limiting component are positioned on the same side of the frame component, and the sawing component can move relative to the supporting plate component. According to the sawing device, the support plate assembly can move along the height direction of the frame assembly, the sawing assembly can move along the length direction of the support plate assembly, and the position of the sawing assembly can be quickly adjusted, so that the sawing device is suitable for sectional materials of different specifications, accurate cutting of the sectional materials is realized, and line changing time can be reduced. And the processing efficiency is high, the safety and the adaptability are good.

Description

Sawing device

Technical Field

The utility model relates to the technical field of sawing machines, in particular to a sawing device.

Background

In the manufacturing industry, in particular in the field of metal working, cutting of profiles is a common and critical operating step. With the development of automation and intellectualization technology, efficient, precise and safe profile cutting devices are taking on a more important position. However, the existing profile cutting device has the problems of low precision, low efficiency, poor safety, limited adaptability and the like in the use process.

Disclosure of utility model

Based on the problems of low precision, low efficiency, poor safety and limited adaptability existing in the use process of the conventional profile cutting device, the sawing device is necessary to be provided.

The sawing device comprises a frame body assembly, a limiting assembly, a supporting plate assembly and a sawing assembly, wherein the limiting assembly is arranged on the frame body assembly, at least part of the limiting assembly can move relative to the frame body assembly, the limiting assembly can clamp or loosen a profile, the supporting plate assembly is movably arranged on the frame body assembly, the supporting plate assembly can move relative to the frame body assembly, the supporting plate assembly can at least move along the height direction of the frame body assembly, the sawing assembly is movably arranged on the supporting plate assembly, the sawing assembly and the limiting assembly are located on the same side of the frame body assembly, the sawing assembly can move relative to the supporting plate assembly, and the sawing assembly can at least move along the length direction of the supporting plate assembly.

The application discloses a sawing device, which can clamp a profile through the arrangement of a limiting assembly, and ensure that the profile is stable and motionless in the cutting process, so that the cutting precision of the profile is improved. The saw material assembly can move along the height direction of the frame body assembly and the saw material assembly can move along the length direction of the support plate assembly, so that the position of the saw material assembly can be quickly adjusted, the saw material assembly is suitable for sectional materials of different specifications, accurate cutting of the sectional materials can be further realized, and line changing time can be reduced. And the processing efficiency is high, the safety and the adaptability are good. The sawing device realizes automation of a section cutting process through the arrangement of the limiting assembly, the supporting plate assembly and the sawing assembly. The design reduces manual intervention and improves cutting efficiency and automation level of the production line.

In one embodiment, the limiting assembly comprises a supporting table, a first limiting part and a second limiting part, the supporting table is arranged on the frame assembly, the first limiting part is arranged on the supporting table, a part of the first limiting part can move relative to the supporting table, the second limiting part is arranged on the supporting table, a part of the second limiting part can move relative to the supporting table in the height direction, the moving direction of the first limiting part relative to the supporting table is staggered with the moving direction of the second limiting part relative to the supporting table, and the first limiting part and the second limiting part can clamp or loosen a section bar positioned on the supporting table. A stable platform for placing and supporting the profile is provided by the arrangement of the support table. Through the first locating part for the brace table removes, can adjust according to the width of section bar, ensure that the horizontal position of section bar in the cutting process is stable. Through the second locating part for the direction of height removal of brace table, can adjust according to the height of section bar, ensure that the section bar is in the high position stability of cutting in-process.

In one embodiment, the second limiting part comprises a fourth air cylinder, a second sliding block and a compression roller, the second sliding block is movably arranged on the supporting table, the fourth air cylinder is arranged on the frame assembly and/or the supporting table, the output end of the fourth air cylinder is connected with the second sliding block, the fourth air cylinder can drive the second sliding block to slide relative to the supporting table, the compression roller is arranged on the second sliding block, and the compression roller is used for clamping or loosening the profile. Through the drive of fourth cylinder, the second sliding block can slide along the direction of height of brace table, and this kind of pneumatic drive mode provides quick and controllable spacing section bar action, helps improving the spacing accuracy of section bar and response speed. The damage to the surface of the profile can be reduced through the arrangement of the press roller, and meanwhile, stable clamping force is provided.

In one embodiment, the second limiting member includes a fifth cylinder, a support rod and a pressing plate, the fifth cylinder and the support rod are both disposed on the support table, the pressing plate is movably disposed on the support rod, and the fifth cylinder can drive the pressing plate to move along the support rod. The setting through supporting the member can provide stable support basis for the clamp plate, and the clamp plate can remove along supporting the member to the clamp plate can reciprocate, carries out spacingly to the profile. And the limiting area of the pressing plate to the section bar is larger, and the limiting effect to the section bar is better.

In one embodiment, the number of the first limiting members is plural, the plural first limiting members are all disposed on the supporting table, and the plural first limiting members are sequentially disposed along the length direction of the supporting table. The plurality of first limiting parts are sequentially arranged along the length direction of the supporting table, so that the first limiting parts can uniformly clamp the profile, and deformation or damage of the profile caused by uneven clamping is reduced. The design enables the sawing device to continuously perform cutting operation, and reduces downtime caused by improper positioning of the section bars.

In one embodiment, the first limiting part comprises a first air cylinder, a first sliding block and a limiting roller, the first sliding block is movably arranged on the supporting table, the first air cylinder is arranged on the supporting table, the output end of the first air cylinder is connected with the first sliding block, the first air cylinder can drive the first sliding block to slide relative to the supporting table, the limiting roller is arranged on the first sliding block, and the limiting roller can clamp or loosen the profile. By connecting the first slide block with the output end of the first cylinder, it is ensured that the slide block can be moved smoothly and accurately along the predetermined path. But also the pneumatic drive provides a quick and controllable action which facilitates rapid clamping or unclamping of the profile.

In one embodiment, the first limiting part comprises a second cylinder and a pressing head, the second cylinder is arranged on the supporting table, the pressing head is arranged on the second cylinder and located at the output end of the second cylinder, and the pressing head can clamp or loosen the profile. The second cylinder is arranged on the side part of the supporting table, the linear motion of the second cylinder simplifies the operation flow, reduces the labor intensity of operators, improves the repeatability and consistency of operation, and can effectively limit the side part of the section bar.

In one embodiment, the device further comprises a third cylinder, the third cylinder is arranged on the supporting table, the output end of the third cylinder is connected with the first limiting piece, and the third cylinder can drive the first limiting piece to move relative to the supporting table. The third cylinder is connected with the first limiting part, so that the relative position of the first limiting part and the supporting table can be effectively adjusted, the position of the first limiting part can be finely adjusted according to the specific size and shape of the section bar, and the wider cutting requirement is met.

In one embodiment, the support stand includes a side plate and a support base, the support base is disposed adjacent to the frame assembly, the side plate is disposed on the support base, the first stop is disposed on the support base, and the second stop is disposed on the side plate. The support base and the frame body assembly are adjacently arranged, so that the sawing assembly positioned on the frame body assembly can conveniently cut the section bar on the support base. The side plate is arranged on the supporting base, so that the overall structural strength of the supporting table is increased, and the limiting effect on the sectional material is better. Through first locating part setting on supporting the base and second locating part setting is on the lateral plate spare, this kind of rationally distributed working space of overall arrangement, the efficiency and the accuracy of spacing section bar are high.

In one embodiment, the side plate member includes a side plate, a first rail and a side roller, the side plate is disposed on the support base, the first rail and the side roller are both disposed on the side plate, the side roller is disposed on a side of the side plate facing the support base, and a part of the second limiting member is movably disposed on the first rail. The second limiting piece is ensured to move accurately along the preset path through the linear guiding function of the first rail, so that the position of the section bar in the cutting process is kept accurate, and the accuracy of cutting operation is improved. The profile cannot fall off the supporting table to cause the abrasion of the profile through the arrangement of the side rollers. And the side rollers can reduce friction noise and mechanical vibration, thereby improving the working environment.

In one embodiment, the support base comprises a support base body, a second track and a bottom roller, the support base body is arranged adjacent to the frame body assembly, the second track and the bottom roller are both arranged on the support base body, the bottom roller is used for supporting the section bar, and part of the first limiting piece is movably arranged on the second track. Friction between the section bar and the supporting table can be reduced through the arrangement of the bottom roller, material loss is reduced, and meanwhile movement and adjustment of the section bar are facilitated. And the bottom roller has good bearing capacity to load, thus improving the overall reliability of the equipment.

In one embodiment, the sawing assembly comprises a first screw rod assembly, a first moving plate and a sawing piece, wherein the first moving plate is movably arranged on the supporting plate assembly, the first screw rod assembly is arranged on the supporting plate assembly, a screw rod nut of the first screw rod assembly is connected with the first moving plate, and the first screw rod assembly can drive the first moving plate to move along the length direction of the supporting plate assembly. The screw nut of the first screw rod assembly is connected with the first movable plate, so that accurate linear movement along the length direction of the supporting plate assembly is provided for the sawn material piece, and accurate position control of the sawn material piece in the cutting process is ensured. And the power transmission efficiency has been optimized in the setting of first lead screw subassembly for saw material spare can cut with faster speed, has improved production efficiency.

In one embodiment, the sawing part comprises a first driving part, a second driving part and a saw blade, the first driving part is arranged on the first moving plate, the output end of the first driving part is connected with the second driving part, the first driving part can drive the second driving part to rotate relative to the limiting component, the output end of the second driving part is connected with the saw blade, the second driving part can drive the saw blade to rotate relative to the limiting component, and the rotating direction of the second driving part to the limiting component is staggered with the rotating direction of the saw blade to the limiting component. Can drive the relative spacing subassembly rotation of second driving piece through first driving piece to the cutting angle of saw sword can be adjusted to first driving piece, has increased the flexibility of cutting, has adapted to the cutting demand of different section bars. And the precise angle control and stable movement reduce the movement or sliding of the profile during cutting, thereby reducing the loss and rejection rate of materials. The arrangement of the first driving piece and the second driving piece can automatically and accurately control the cutting of the section bar, so that the automatic positioning and cutting of the sawn material piece are realized, and the requirement of manual operation is reduced.

In one embodiment, the first driving member includes a first motor and a first motor bracket, the first motor bracket is disposed on the first moving plate, the first motor is disposed on the first motor bracket, an output end of the first motor is connected with the second driving member, and the first motor can drive the second driving member to rotate relative to the limiting component. The arrangement of the first motor bracket provides stable support for the first motor, ensures the stability of the first motor in the running process, and ensures the accuracy of the saw blade position. And the design of first motor support is convenient for install and dismantle, and it is convenient with changing to maintain of first motor, has simplified the maintenance flow, has reduced maintenance cost.

In one embodiment, the second driving member includes a second motor and a second motor bracket, the second motor bracket is connected with the output end of the first driving member, the second motor is disposed on the second motor bracket, the output end of the second motor is connected with the saw blade, and the second motor can drive the saw blade to rotate relative to the limiting assembly. The automatic control by the second motor reduces the chance of the operator touching the high-speed rotating saw blade, thereby reducing the safety risk during operation.

In one embodiment, the support plate assembly comprises a second screw rod assembly and a second movable plate, the second movable plate is movably arranged on the frame assembly, the second screw rod assembly is arranged on the frame assembly, a screw nut of the second screw rod assembly is connected with the second movable plate, and the second screw rod assembly can drive the second movable plate to slide along the height direction of the frame assembly. The second movable plate is enabled to move stably and continuously through the arrangement of the second screw rod assembly, vibration and noise in the moving process are reduced, and high-precision operation can be performed. The arrangement of the second movable plate can bear repeated use and a certain degree of load, thereby ensuring long-term reliability and durability of the whole supporting plate assembly.

Drawings

FIG. 1 is a first perspective view of a sawing device;

fig. 2 is a second perspective view of the sawing device;

FIG. 3 is an exploded view of the sawing device;

FIG. 4 is a perspective view of the spacing assembly;

FIG. 5 is an exploded view of the spacing assembly;

FIG. 6 is a perspective view of the second stop member;

FIG. 7 is a perspective view of the first stop member;

FIG. 8 is a perspective view of a support table;

FIG. 9 is a perspective view of the saw assembly;

FIG. 10 is an exploded view of the saw assembly;

FIG. 11 is a perspective view of a saw piece;

fig. 12 is a perspective view of the support plate assembly.

Wherein, the correspondence between the reference numerals and the component names is:

1, a frame assembly;

the device comprises a2 limiting component, a21 supporting table, 211 side plates, 2111 side plates, 2112 first rails, 2113 side rollers, 212 supporting bases, 2121 supporting bases, 2122 second rails, 2123 bottom rollers, 22 first limiting pieces, 221 first cylinders, 222 first sliding blocks, 223 limiting rollers, 224 second cylinders, 225 pressing heads, 23 second limiting pieces, 231 fourth cylinders, 232 second sliding blocks, 233 pressing rollers, 234 fifth cylinders, 235 supporting rods, 236 pressing plates and 24 third cylinders;

3a support plate assembly, 31 a second screw assembly, 32 a second moving plate;

4 saw material subassembly, 41 first lead screw subassembly, 42 first movable plate, 43 saw material spare, 431 first driving piece, 4311 first motor, 4312 first motor support, 432 second driving piece, 4321 second motor, 4322 second motor support, 433 saw sword.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

As shown in fig. 1-3, the embodiment discloses a sawing device, which comprises a frame assembly 1, a limiting assembly 2, a supporting plate assembly 3, a sawing assembly 4 and a sawing assembly 4, wherein the limiting assembly 2 is arranged on the frame assembly 1, the limiting assembly 2 can move at least partially relative to the frame assembly 1, the limiting assembly 2 can clamp or loosen a profile, the supporting plate assembly 3 is movably arranged on the frame assembly 1, the supporting plate assembly 3 can move relative to the frame assembly 1, the supporting plate assembly 3 can at least move along the height direction of the frame assembly 1, the sawing assembly 4 is movably arranged on the supporting plate assembly 3, the sawing assembly 4 and the limiting assembly 2 are positioned on the same side of the frame assembly 1, the sawing assembly 4 can move relative to the supporting plate assembly 3, and the sawing assembly 4 can move at least along the length direction of the supporting plate assembly 3.

The application discloses a sawing device, which can clamp a profile through the arrangement of a limiting assembly 2, and ensure that the profile is stable and motionless in the cutting process, so that the cutting precision of the profile is improved. Through backup pad subassembly 3 can be along the direction of height of support body subassembly 1 and saw material subassembly 4 can be along the length direction removal of backup pad subassembly 3, can adjust saw material subassembly 4's position fast to adapt to the section bar of different specifications, can further realize the accurate cutting of section bar, can reduce the line change time. And the processing efficiency is high, the safety and the adaptability are good. The sawing device realizes the automation of the profile cutting process through the arrangement of the limiting component 2, the supporting plate component 3 and the sawing component 4. The design reduces manual intervention and improves cutting efficiency and automation level of the production line.

As shown in fig. 4 and 5, in addition to the features of the foregoing embodiment, the present embodiment further defines that the limiting assembly 2 includes a support table 21, a first limiting member 22 and a second limiting member 23, the support table 21 is disposed on the frame assembly 1, the first limiting member 22 is disposed on the support table 21, a portion of the first limiting member 22 can move relative to the support table 21, the second limiting member 23 is disposed on the support table 21, a portion of the second limiting member 23 can move relative to a height direction of the support table 21, a moving direction of the first limiting member 22 relative to the support table 21 is staggered with a moving direction of the second limiting member 23 relative to the support table 21, and the first limiting member 22 and the second limiting member 23 can clamp or unclamp a profile located on the support table 21. A stable platform for placing and supporting the profile is provided by the arrangement of the support table 21. Through the first limiting piece 22 moving relative to the supporting table 21, the width of the profile can be adjusted, and the horizontal position of the profile in the cutting process is ensured to be stable. The second limiting piece 23 moves relative to the height direction of the supporting table 21, so that the height of the profile can be adjusted according to the height of the profile, and the stability of the height position of the profile in the cutting process is ensured.

As shown in fig. 6, in addition to the features of the foregoing embodiment, the present embodiment further defines that the second limiting member 23 includes a fourth air cylinder 231, a second sliding block 232, and a pressing roller 233, where the second sliding block 232 is movably disposed on the supporting table 21, the fourth air cylinder 231 is disposed on the frame assembly 1 and/or the supporting table 21, an output end of the fourth air cylinder 231 is connected to the second sliding block 232, the fourth air cylinder 231 is capable of driving the second sliding block 232 to slide relative to the supporting table 21, and the pressing roller 233 is disposed on the second sliding block 232, and the pressing roller 233 is used for clamping or releasing a profile. By driving the fourth cylinder 231, the second sliding block 232 can slide along the height direction of the supporting table 21, and the pneumatic driving mode provides a rapid and controllable limiting section bar action, which is beneficial to improving the accuracy and response speed of section bar limiting. The damage to the profile surface can be reduced by the arrangement of the pressing roller 233 while providing a stable clamping force.

As shown in fig. 6, in addition to the features of the foregoing embodiment, the present embodiment further defines that the second limiting member 23 includes a fifth air cylinder 234, a support rod 235, and a pressing plate 236, where the fifth air cylinder 234 and the support rod 235 are both disposed on the support table 21, the pressing plate 236 is movably disposed on the support rod 235, and the fifth air cylinder 234 is capable of driving the pressing plate 236 to move along the support rod 235. The setting through support member 235 can provide stable support basis for clamp plate 236, and clamp plate 236 can be along support member 235 removal to clamp plate 236 can reciprocate, carries out the spacing to the profile. And the limiting area of the pressing plate 236 to the section bar is larger, and the limiting effect to the section bar is better.

As shown in fig. 4 and 5, in addition to the features of the foregoing embodiment, the present embodiment further defines that the number of the first stoppers 22 is plural, the plural first stoppers 22 are disposed on the support base 21, and the plural first stoppers 22 are disposed in sequence along the length direction of the support base 21. The plurality of first limiting pieces 22 are sequentially arranged along the length direction of the supporting table 21, so that the first limiting pieces 22 can uniformly clamp the profile, and deformation or damage of the profile caused by uneven clamping is reduced. The design enables the sawing device to continuously perform cutting operation, and reduces downtime caused by improper positioning of the section bars.

As shown in fig. 6, in addition to the features of the foregoing embodiment, the present embodiment further defines that the first limiting member 22 includes a first cylinder 221, a first sliding block 222 and a limiting roller 223, the first sliding block 222 is movably disposed on the supporting table 21, the first cylinder 221 is disposed on the supporting table 21, an output end of the first cylinder 221 is connected to the first sliding block 222, the first cylinder 221 can drive the first sliding block 222 to slide relative to the supporting table 21, the limiting roller 223 is disposed on the first sliding block 222, and the limiting roller 223 can clamp or release a profile. By connecting the first slider 222 with the output end of the first cylinder 221, it is ensured that the slider can move smoothly and accurately along a predetermined path. But also the pneumatic drive provides a quick and controllable action which facilitates rapid clamping or unclamping of the profile.

As shown in fig. 6, in addition to the features of the above embodiment, the present embodiment further defines that the first limiting member 22 includes a second cylinder 224 and a pressing head 225, the second cylinder 224 is disposed on the supporting table 21, the pressing head 225 is disposed on the second cylinder 224 and is located at an output end of the second cylinder 224, and the pressing head 225 can clamp or unclamp a profile. The second air cylinder 224 is arranged on the side part of the supporting table 21, the linear motion of the second air cylinder 224 simplifies the operation flow, reduces the labor intensity of operators, improves the repeatability and consistency of operation, and can effectively limit the side part of the profile.

As shown in fig. 4 and 5, in addition to the features of the foregoing embodiment, the present embodiment further defines a third cylinder 24, where the third cylinder 24 is disposed on the support table 21, and an output end of the third cylinder 24 is connected to the first limiting member 22, and the third cylinder 24 is capable of driving the first limiting member 22 to move relative to the support table 21. The third air cylinder 24 is connected with the first limiting piece 22, so that the relative position of the first limiting piece 22 and the supporting table 21 can be effectively adjusted, the position of the first limiting piece 22 can be finely adjusted according to the specific size and shape of the section bar, and the wider cutting requirement is met.

As shown in fig. 8, in addition to the features of the above embodiment, the present embodiment further defines that the support stand 21 includes a side plate 211 and a support base 212, the support base 212 is disposed adjacent to the frame assembly 1, the side plate 211 is disposed on the support base 212, the first limiting member 22 is disposed on the support base 212, and the second limiting member 23 is disposed on the side plate 211. The support base 212 is arranged adjacent to the frame body assembly 1, so that the sawing assembly 4 positioned on the frame body assembly 1 can conveniently cut the section bar on the support base 212. The side plate 211 is arranged on the supporting base 212, so that the overall structural strength of the supporting table 21 is increased, and the limiting effect on the sectional material is better. Through the arrangement of the first limiting member 22 on the supporting base 212 and the second limiting member 23 on the side plate 211, the working space is reasonably distributed, and the efficiency and the accuracy of limiting the profile are high.

As shown in fig. 8, in addition to the features of the above embodiment, the present embodiment further defines that the side plate 211 includes a side plate 2111, a first rail 2112 and a side roller 2113, the side plate 2111 is disposed on the support base 212, the first rail 2112 and the side roller 2113 are both disposed on the side plate 2111, the side roller 2113 is located on a side of the side plate 2111 facing the support base 212, and a portion of the second stopper 23 is movably disposed on the first rail 2112. The linear guiding action of the first rail 2112 ensures that the second limiting member 23 moves precisely along a predetermined path, thereby keeping the position of the profile precise during the cutting process and improving the accuracy of the cutting operation. The profile is not worn out by the side rollers 2113 being provided so that the profile will not fall off the support table 21. And the side roller 2113 can reduce friction noise and reduction of mechanical vibration, thereby improving the working environment.

As shown in fig. 8, in addition to the features of the foregoing embodiment, the present embodiment further defines that the support base 212 includes a support base 2121, a second rail 2122 and a bottom roller 2123, where the support base 2121 is disposed adjacent to the frame assembly 1, the second rail 2122 and the bottom roller 2123 are both disposed on the support base 2121, the bottom roller 2123 is used for supporting a profile, and a portion of the first stopper 22 is movably disposed on the second rail 2122. Friction between the profile and the support table 21 can be reduced by the arrangement of the bottom roller 2123, material loss is reduced, and movement and adjustment of the profile are facilitated. And the bottom roller 2123 has good bearing capacity to the load, thus improving the overall reliability of the equipment.

As shown in fig. 9 and 10, in addition to the features of the foregoing embodiment, the present embodiment further defines that the saw assembly 4 includes a first screw assembly 41, a first moving plate 42 and a saw piece 43, the first moving plate 42 is movably disposed on the support plate assembly 3, the first screw assembly 41 is disposed on the support plate assembly 3, a screw nut of the first screw assembly 41 is connected to the first moving plate 42, and the first screw assembly 41 is capable of driving the first moving plate 42 to move along the length direction of the support plate assembly 3. The feed screw nut of the first feed screw assembly 41 is connected to the first moving plate 42, thereby providing the saw piece 43 with an accurate linear movement along the length direction of the support plate assembly 3, ensuring accurate control of the position of the saw piece 43 during cutting. And the arrangement of the first screw assembly 41 optimizes the power transmission efficiency, so that the saw piece 43 can be cut at a relatively high speed, and the production efficiency is improved.

As shown in fig. 11, in addition to the features of the foregoing embodiment, the present embodiment further defines that the sawing member 43 includes a first driving member 431, a second driving member 432 and a saw blade 433, where the first driving member 431 is disposed on the first moving plate 42, an output end of the first driving member 431 is connected to the second driving member 432, the first driving member 431 can drive the second driving member 432 to rotate relative to the limiting assembly 2, an output end of the second driving member 432 is connected to the saw blade 433, the second driving member 432 can drive the saw blade 433 to rotate relative to the limiting assembly 2, and a rotation direction of the second driving member 432 relative to the limiting assembly 2 is staggered with a rotation direction of the saw blade 433 relative to the limiting assembly 2. The first driving part 431 can drive the second driving part 432 to rotate relative to the limiting component 2, so that the first driving part 431 can adjust the cutting angle of the saw 433, the cutting flexibility is improved, and the cutting requirements of different profiles are met. And the precise angle control and stable movement reduce the movement or sliding of the profile during cutting, thereby reducing the loss and rejection rate of materials. The arrangement of the first driving piece 431 and the second driving piece 432 can automatically and accurately control the cutting of the section bar, so that the automatic positioning and cutting of the sawing piece 43 are realized, and the requirement of manual operation is reduced.

As shown in fig. 11, in addition to the features of the foregoing embodiment, the present embodiment further defines that the first driving member 431 includes a first motor 4311 and a first motor bracket 4312, the first motor bracket 4312 is disposed on the first moving plate 42, the first motor 4311 is disposed on the first motor bracket 4312, an output end of the first motor 4311 is connected to the second driving member 432, and the first motor 4311 can drive the second driving member 432 to rotate relative to the limiting assembly 2. The first motor 4311 is stably supported by the first motor bracket 4312, so that the stability of the first motor 4311 in the operation process is ensured, and the accuracy of the position of the saw 433 is ensured. And the design of first motor support 4312 is convenient for install and dismantle, and first motor 4311's maintenance is convenient with the change, has simplified the maintenance flow, has reduced maintenance cost.

As shown in fig. 11, in addition to the features of the foregoing embodiment, the present embodiment further defines that the second driving member 432 includes a second motor 4321 and a second motor bracket 4322, where the second motor bracket 4322 is connected to the output end of the first driving member 431, the second motor 4321 is disposed on the second motor bracket 4322, the output end of the second motor 4321 is connected to the saw blade 433, and the second motor 4321 can drive the saw blade 433 to rotate relative to the limiting assembly 2. The automated control by the second motor 4321 reduces the chance of an operator touching the high speed rotating saw blade 433, thereby reducing safety risks during operation.

As shown in fig. 12, in addition to the features of the foregoing embodiment, the present embodiment further defines that the support plate assembly 3 includes a second screw assembly 31 and a second moving plate 32, the second moving plate 32 is movably disposed on the frame assembly 1, the second screw assembly 31 is disposed on the frame assembly 1, a screw nut of the second screw assembly 31 is connected to the second moving plate 32, and the second screw assembly 31 can drive the second moving plate 32 to slide along the height direction of the frame assembly 1. The second moving plate 32 is smoothly and continuously moved by the arrangement of the second screw assembly 31, vibration and noise in the moving process are reduced, and high-precision operation can be performed. The repeated use and a certain degree of load can be borne by the provision of the second moving plate 32, thereby ensuring long-term reliability and durability of the entire support plate assembly 3.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A sawing device, comprising:

A frame assembly (1);

The limiting assembly (2) is arranged on the frame body assembly (1), the limiting assembly (2) can at least partially move relative to the frame body assembly (1), and the limiting assembly (2) can clamp or loosen the profile;

The support plate assembly (3) is movably arranged on the frame body assembly (1), the support plate assembly (3) can move relative to the frame body assembly (1), and the support plate assembly (3) can at least move along the height direction of the frame body assembly (1);

The sawing device comprises a sawing component (4), wherein the sawing component (4) is movably arranged on a supporting plate component (3), the sawing component (4) and a limiting component (2) are located on the same side of a frame body component (1), the sawing component (4) can move relative to the supporting plate component (3), and the sawing component (4) can at least move along the length direction of the supporting plate component (3).

2. Sawing device according to claim 1, wherein the limit assembly (2) comprises a support table (21), a first limit part (22) and a second limit part (23), wherein the support table (21) is arranged on the frame assembly (1), the first limit part (22) is arranged on the support table (21), a part of the first limit part (22) can move relative to the support table (21), the second limit part (23) is arranged on the support table (21), a part of the second limit part (23) can move relative to the height direction of the support table (21), the direction in which the first limit part (22) moves relative to the support table (21) is staggered with the direction in which the second limit part (23) moves relative to the support table (21), and the first limit part (22) and the second limit part (23) can clamp or unclamp a profile located on the support table (21).

3. Sawing device as claimed in claim 2, characterized in that,

The second limiting piece (23) comprises a fourth air cylinder (231), a second sliding block (232) and a pressing roller (233), the second sliding block (232) is movably arranged on the supporting table (21), the fourth air cylinder (231) is arranged on the frame body assembly (1) and/or the supporting table (21), the output end of the fourth air cylinder (231) is connected with the second sliding block (232), the fourth air cylinder (231) can drive the second sliding block (232) to slide relative to the supporting table (21), the pressing roller (233) is arranged on the second sliding block (232), and the pressing roller (233) is used for clamping or loosening a section bar;

And/or the second limiting piece (23) comprises a fifth air cylinder (234), a support rod piece (235) and a pressing plate (236), wherein the fifth air cylinder (234) and the support rod piece (235) are arranged on the support table (21), the pressing plate (236) is movably arranged on the support rod piece (235), and the fifth air cylinder (234) can drive the pressing plate (236) to move along the support rod piece (235);

and/or the number of the first limiting pieces (22) is multiple, the first limiting pieces (22) are all arranged on the supporting table (21), and the first limiting pieces (22) are sequentially arranged along the length direction of the supporting table (21).

4. Sawing device as claimed in claim 2, characterized in that,

The first limiting piece (22) comprises a first air cylinder (221), a first sliding block (222) and a limiting roller (223), the first sliding block (222) is movably arranged on the supporting table (21), the first air cylinder (221) is arranged on the supporting table (21), the output end of the first air cylinder (221) is connected with the first sliding block (222), the first air cylinder (221) can drive the first sliding block (222) to slide relative to the supporting table (21), the limiting roller (223) is arranged on the first sliding block (222), and the limiting roller (223) can clamp or loosen a section bar;

And/or the first limiting piece (22) comprises a second air cylinder (224) and a material pressing head (225), the second air cylinder (224) is arranged on the supporting table (21), the material pressing head (225) is arranged on the second air cylinder (224) and is positioned at the output end of the second air cylinder (224), and the material pressing head (225) can clamp or unclamp a section bar;

And/or still include third cylinder (24), third cylinder (24) set up on supporting bench (21), the output of third cylinder (24) with first locating part (22) are connected, third cylinder (24) can drive first locating part (22) relatively supporting bench (21) removes.

5. Sawing device according to claim 2, wherein the support table (21) comprises a side plate (211) and a support base (212), the support base (212) being arranged adjacent to the frame assembly (1), the side plate (211) being arranged on the support base (212), the first stop (22) being arranged on the support base (212), the second stop (23) being arranged on the side plate (211).

6. A sawing device as claimed in claim 5, wherein,

The side plate (211) comprises a side plate (2111), a first rail (2112) and a side roller (2113), the side plate (2111) is arranged on the supporting base (212), the first rail (2112) and the side roller (2113) are arranged on the side plate (2111), the side roller (2113) is positioned on one side of the side plate (2111) facing the supporting base (212), and part of the second limiting piece (23) is movably arranged on the first rail (2112);

And/or support base (212) include supporting seat body (2121), second track (2122) and foundation roller (2123), supporting seat body (2121) with support body subassembly (1) adjacent setting, second track (2122) with foundation roller (2123) all set up on supporting seat body (2121), foundation roller (2123) are used for supporting the section bar, the activity of part of first locating part (22) is set up on second track (2122).

7. Sawing device according to claim 1, wherein the sawing assembly (4) comprises a first screw assembly (41), a first moving plate (42) and a sawing piece (43), the first moving plate (42) being movably arranged on the support plate assembly (3), the first screw assembly (41) being arranged on the support plate assembly (3), a screw nut of the first screw assembly (41) being connected with the first moving plate (42), the first screw assembly (41) being capable of driving the first moving plate (42) to move along the length direction of the support plate assembly (3).

8. The sawing device according to claim 7, wherein the sawing member (43) comprises a first driving member (431), a second driving member (432) and a saw blade (433), the first driving member (431) is arranged on the first moving plate (42), an output end of the first driving member (431) is connected with the second driving member (432), the first driving member (431) can drive the second driving member (432) to rotate relative to the limiting assembly (2), an output end of the second driving member (432) is connected with the saw blade (433), the second driving member (432) can drive the saw blade (433) to rotate relative to the limiting assembly (2), and a rotating direction of the second driving member (432) relative to the limiting assembly (2) is staggered with a rotating direction of the saw blade (433) relative to the limiting assembly (2).

9. Sawing device as claimed in claim 8, characterized in that,

The first driving piece (431) comprises a first motor (4311) and a first motor bracket (4312), the first motor bracket (4312) is arranged on the first moving plate (42), the first motor (4311) is arranged on the first motor bracket (4312), the output end of the first motor (4311) is connected with the second driving piece (432), and the first motor (4311) can drive the second driving piece (432) to rotate relative to the limiting component (2);

And/or second driving piece (432) include second motor (4321) and second motor support (4322), second motor support (4322) with the output of first driving piece (431) is connected, second motor (4321) set up on second motor support (4322), the output of second motor (4321) with saw sword (433) are connected, second motor (4321) can drive saw sword (433) are relative spacing subassembly (2) rotates.

10. Sawing device according to claim 1, wherein the support plate assembly (3) comprises a second screw assembly (31) and a second moving plate (32), the second moving plate (32) is movably arranged on the frame assembly (1), the second screw assembly (31) is arranged on the frame assembly (1), a screw nut of the second screw assembly (31) is connected with the second moving plate (32), and the second screw assembly (31) can drive the second moving plate (32) to slide along the height direction of the frame assembly (1).