CN215699829U

CN215699829U - Workbench for cutting sheet material and sheet material cutting machine

Info

Publication number: CN215699829U
Application number: CN202121221948.1U
Authority: CN
Inventors: 杨奇
Original assignee: Foshan Shendiao Mechanical And Electrical Equipment Co ltd
Current assignee: Foshan Shendiao Mechanical And Electrical Equipment Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-02-01
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to a workbench for cutting sheet materials, which comprises a base, a movable platform, a front and back travelling mechanism and a plurality of cutting push-pull mechanisms, wherein the movable platform is arranged on the base; the mobile station is connected with the base through the front and back travelling mechanisms; the cutting push-pull mechanisms are arranged on the top surface of the movable platform side by side along the front-back direction, each cutting push-pull mechanism comprises a cutting movable seat, and the cutting movable seats can reciprocate along the length direction of the cutting push-pull mechanisms relative to the movable platform; the cutting moving seats of the cutting push-pull mechanisms are respectively provided with a material clamping assembly, the material clamping assembly comprises an upper clamping arm and a lower clamping arm, and the upper clamping arm and the lower clamping arm form a clamping pressure opening which can be opened and closed up and down and is used for clamping the left side edge of the plate. The workbench for cutting the plate has the advantages of simple structure, reasonable design, capability of moving the plate during use, capability of being matched with a cutting machine with a fixed cutter position for use, contribution to improving the production efficiency, reduction of the labor intensity of workers and the like. The utility model also relates to a sheet material cutting machine.

Description

Workbench for cutting sheet material and sheet material cutting machine

Technical Field

The utility model relates to the technical field of plate processing equipment, in particular to a workbench for plate cutting, and further relates to a plate cutting machine.

Background

At present, two types of sheet material cutting machines are available on the market, one type of sheet material cutting machine is a cutting machine with a movable cutter, the sheet material cutting machine walks through the cutter during working to cut sheet materials fixed on a working table into different shapes and structures, the cutter of the cutting machine is connected with a main shaft through a single head, and in the working process, the resistance borne by the free end of the cutter is large, so that the cutter cannot walk too fast during working and cannot cut sheet materials with thicker thickness, and the sheet material cutting machine has the problems of narrow application range and low working efficiency; the other type of plate cutting machine on the market at present is that two ends of a cutter are connected through a main shaft, the cutter can cut thick plates, the cutter can also rotate at a high speed to cut the plates during working, but the cutter of the cutting machine is fixed, the plate needs to be manually pushed to move during working to cut, and the structure has the defects of high labor intensity of workers and low production efficiency. Based on the defects of the existing plate cutting machine in use, a workbench for a plate cutting machine with a structure allowing a cutter to move needs to be designed urgently to meet the production needs of customers.

SUMMERY OF THE UTILITY MODEL

The workbench for cutting the plate materials has the advantages of simple structure, reasonable design, capability of moving the plate materials during use, capability of being matched with a cutting machine with a fixed cutter position for use, contribution to improving the production efficiency, reducing the labor intensity of workers and the like.

The technical scheme of the workbench for cutting the plate is realized as follows: a workbench for cutting sheet materials is characterized by comprising a base, a movable platform, a front and back travelling mechanism and a plurality of cutting push-pull mechanisms; wherein:

the mobile station is positioned above the base, and the mobile station and the base are connected through the front-back travelling mechanism, so that the mobile station can reciprocate on a horizontal plane relative to the base through the front-back travelling mechanism, the reciprocating direction is called front-back direction, and the direction perpendicular to the front-back direction in the horizontal plane is called left-right direction;

the cutting push-pull mechanisms are arranged on the top surface of the mobile platform side by side along the front-back direction, the length direction of each cutting push-pull mechanism is arranged along the left-right direction, each cutting push-pull mechanism comprises a cutting moving seat, and the cutting moving seat can reciprocate left and right relative to the mobile platform along the length direction of the cutting push-pull mechanisms; the cutting moving seats of the cutting push-pull mechanisms are respectively provided with a material clamping assembly, the material clamping assembly comprises an upper clamping arm and a lower clamping arm, and the upper clamping arm and the lower clamping arm form a clamping pressure opening which can be opened and closed up and down and is used for clamping the left side edge of the plate.

Further, this workstation is used in the cutting of sheet material still includes last roller and the lower roller that is used for carrying out the centre gripping to the sheet material right side, still is equipped with the mounting bracket on the mobile station, goes up the roller and installs on the mounting bracket through an oscilaltion subassembly, and the lower roller is in the below of last roller, and this lower roller rotationally installs on the mobile station, all is equipped with one between 2 adjacent cutting push-pull mechanisms lower roller, the axis of rotation of last roller all set up along the fore-and-aft direction for when cutting push-pull mechanism push-pull sheet material, lower roller, last roller are rotatable and press from both sides tightly the sheet material.

Furthermore, the material clamping assembly on the cutting moving seat of each cutting push-pull mechanism further comprises a material clamping cylinder, and the lower clamping arm is fixed on the cutting moving seat; the upper clamping arm is positioned above the lower clamping arm, and the middle part of the upper clamping arm is rotatably arranged on the cutting moving seat; the material clamping cylinder is located on the left side of the upper clamping arm, one end of the material clamping cylinder is rotatably installed on the cutting moving seat, the other end of the material clamping cylinder gradually inclines upwards towards the right side of the moving platform and is rotatably connected with the left side edge of the upper clamping arm, and the rotating axis between the material clamping cylinder and the upper clamping arm, the rotating axis between the material clamping cylinder and the cutting moving seat, and the rotating axis between the upper clamping arm and the cutting moving seat are all arranged along the front-back direction.

Still further, each cutting push-pull mechanism also comprises a housing and a bearing rod, a through hole is formed in the cutting moving seat, the length direction of the housing is distributed along the left-right direction, the housing penetrates through the through hole of the cutting moving seat, and two ends of the housing are fixed on the moving platform; the supporting rods are distributed along the left-right direction and fixed on the top surface of the housing; the cutting moving seat is provided with an upper mounting plate positioned above the housing; the lower clamping arm is composed of a lower front clamping arm block and a lower rear clamping arm block, the left sides of the lower front clamping arm block and the lower rear clamping arm block are fixed on the bottom surface of the upper mounting plate, and an avoiding gap for the bearing rod to pass through is formed between the lower front clamping arm block and the lower rear clamping arm block.

Still further, the upper clamping arm comprises an arm clamping plate, an upper front clamping arm block and an upper rear clamping arm block, and the middle part of the arm clamping plate is rotatably connected with the upper mounting plate; one end of the material clamping cylinder is rotatably connected with the upper mounting plate, and the other end of the material clamping cylinder is rotatably connected with the left side edge of the clamping arm plate; the upper front clamping arm block and the upper rear clamping arm block are fixed on the bottom surface of the clamping arm plate, the upper front clamping arm block and the upper rear clamping arm block are arranged close to the right side edge of the clamping arm plate, the bottom surfaces of the upper front clamping arm block and the upper rear clamping arm block are respectively arc-shaped convex surfaces, and teeth are formed on the bottom surfaces of the upper front clamping arm block and the upper rear clamping arm block; the top surfaces of the lower front clamping arm block and the lower rear clamping arm block are also provided with teeth, the part of the lower front clamping arm block, which is provided with the teeth, corresponds to the upper front clamping arm block, and the part of the lower rear clamping arm block, which is provided with the teeth, corresponds to the upper rear clamping arm block.

This workstation is used in sheet material cutting's beneficial effect: the workbench for cutting the plate comprises a movable platform capable of moving back and forth, and a plurality of cutting push-pull mechanisms are arranged on the movable platform, when the workbench for cutting the plate is used, after the equipment of the previous process sends the plate into the workbench for cutting the plate, clamping openings of clamping components of the plurality of cutting push-pull mechanisms simultaneously clamp the left side edge of the plate, so that when the workbench for cutting the plate and two ends of a cutter are matched with a cutting machine with a fixed main shaft for use, the plate can be driven to move back and forth through the back and forth movement of the movable platform, and the plate is pushed and pulled to move left and right through the cutting push-pull mechanisms, so that the cutting machine can cut the plate into a specific shape; in addition, the workbench for cutting the plate adopts the design of the plurality of cutting push-pull mechanisms, when the plate part clamped by one cutting push-pull mechanism is cut in the cutting process, the clamping opening of the cutting push-pull mechanism for clamping the plate part to be cut can be controlled to open and be far away from the plate, the cutting work of the plate can not be influenced as long as the rest part of the plate is clamped by at least one cutting push-pull mechanism, the workbench for cutting the plate can realize automatic avoidance, the waste of the plate with a large area is avoided, the workbench for cutting the plate has the advantages of simple structure, reasonable design, capability of moving the plate during use, capability of being matched with a cutting machine with a fixed cutter position, contribution to improving the production efficiency, reducing the labor intensity of workers and the like.

The utility model also aims to provide the plate cutting machine which has the advantages of simple structure, reasonable design, high production efficiency, capability of reducing the labor intensity of workers and the like.

The technical scheme of the plate cutting machine is realized as follows: a sheet material cutting machine is characterized by comprising a cutting device and a workbench, wherein the workbench is the workbench for cutting the sheet material in the scheme; the cutting device is arranged on the right side of the workbench.

Further, the cutting device comprises a machine body, an upper main shaft, a lower main shaft and a spiral cutter; the machine body is fixedly connected with the base of the workbench, and a working surface is arranged on the machine body; the upper main shaft and the lower main shaft are fixed on the machine body, the upper main shaft is positioned above the working surface, and the lower main shaft is positioned below the working surface; the spiral knife is vertically arranged, the top end of the spiral knife is connected with the upper main shaft, and the bottom end of the spiral knife is connected with the lower main shaft.

This panel cutting machine's beneficial effect: according to the plate cutting machine, the workbench adopting the scheme is adopted, so that the plate can be pushed to be matched with the cutting device for cutting through the workbench without manual participation when in use, and the plate cutting machine has the advantages of simple structure, reasonable design, high production efficiency, capability of reducing the labor intensity of workers and the like.

Drawings

Fig. 1 is a schematic structural view of embodiment 1.

Fig. 2 is a schematic structural view of the cutting push-pull mechanism according to embodiment 1 (with the cover and the support bar removed).

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic diagram of an assembly and disassembly structure of a mobile station and a base in embodiment 1.

Fig. 5 is a schematic configuration diagram of a mobile station according to embodiment 1.

Figure 6 is a schematic structural view of the upper and lower lift assemblies of embodiment 1.

Fig. 7 is a schematic structural view of embodiment 2.

Description of reference numerals: 10-a base; 20-a mobile station; 201-a mounting frame; 30-a front and back travelling mechanism; 301-left travel rail; 302-right travel rail; 303-left walking slider; 304-right travel slider; 305-a front and back walking motor; 306-front and back walking racks; 40-a cutting push-pull mechanism; 401-cutting the movable seat; 4011-a via; 4012-upper mounting plate; 402-a cutting slide; 50-a material clamping component; 501-upper clamping arms; 502-a clip arm plate; 503-upper front clamping arm block; 504-upper rear clamping arm block; 505-a lower clamp arm; 506-lower front clamping arm block; 507-lower a rear clamping arm block; 508-material clamping cylinder; 403-a housing; 404-a support rod; 405-cutting a moving screw; 406-cutting the running rail; 407-cutting moving motor; 408-avoiding the gap; 60-upper roll shaft; 70-a lower roll shaft; 80-an up-down lifting assembly; 801-a guide sleeve; 802-a guide bar; 803-upper rotating shaft; 804-a material pressing cylinder; 90-a cutting device; 901-spiral knife; 902-a working surface; 100-a workbench.

Detailed Description

Example 1

As shown in fig. 1, 2, 3, 4 and 5, the present embodiment is a work table for cutting sheet material, which includes a base 10, a moving table 20, a front and rear traveling mechanism 30 and a plurality of cutting push-pull mechanisms 40; wherein:

the moving table 20 is located above the base 10, and the moving table 20 and the base 10 are connected by the front-rear traveling mechanism 30, so that the moving table 20 can reciprocate on a horizontal plane relative to the base 10 by the front-rear traveling mechanism 30, the reciprocating direction is called a front-rear direction, and a direction perpendicular to the front-rear direction in the horizontal plane is called a left-right direction;

the plurality of cutting push-pull mechanisms 40 are arranged on the top surface of the mobile platform 20 side by side along the front-back direction, the length direction of each cutting push-pull mechanism 40 is arranged along the left-right direction, each cutting push-pull mechanism 40 comprises a cutting moving seat 401, and the cutting moving seat 401 can reciprocate left and right relative to the mobile platform 20 along the length direction of the cutting push-pull mechanisms 40; the cutting moving seat 401 of each cutting push-pull mechanism 40 is provided with a material clamping assembly 50, the material clamping assembly 50 comprises an upper clamping arm 501 and a lower clamping arm 505, and the upper clamping arm 501 and the lower clamping arm 505 form a clamping pressure opening which can be opened and closed up and down and is used for clamping the left side edge of the sheet material. When the cutting machine is used, after the plate is sent into the working table for cutting the plate by the equipment in the previous working procedure, the clamping openings of the clamping components 50 of the plurality of cutting push-pull mechanisms 40 simultaneously clamp and press the left side edge of the plate, so that when the working table for cutting the plate and the two ends of the cutter are matched with the cutting machine with the fixed main shaft for use, the plate can be driven to move back and forth by the back and forth movement of the mobile table 20, the plate is pushed and pulled to move left and right by the cutting push-pull mechanisms 40, and the plate can be cut into a specific shape by the cutting machine; in addition, the workbench for cutting the plate adopts the design of the plurality of cutting push-pull mechanisms 40, when the plate part clamped by one cutting push-pull mechanism 40 is cut in the cutting process, the clamping opening of the cutting push-pull mechanism 40 for clamping the plate part to be cut can be controlled to be opened and be far away from the plate, the cutting work of the plate cannot be influenced as long as the rest part of the plate is clamped by at least one cutting push-pull mechanism 40, the workbench for cutting the plate is enabled to realize automatic avoidance, the waste of the plate with a large area is avoided, the workbench for cutting the plate has the advantages of simple structure, reasonable design, capability of moving the plate during use, capability of being matched with a cutting machine with a fixed cutter position, contribution to improving the production efficiency, reducing the labor intensity of workers and the like.

In order to make the worktable for cutting the plate material have better clamping effect on the plate material when in use and make the cutting work more stable, as shown in fig. 1 and 6, the worktable for cutting the plate material further comprises an upper roller shaft 60 and a lower roller shaft 70 for clamping the right side of the plate material, a mounting frame 201 is further arranged on the moving platform 20, the upper roller shaft 60 is mounted on the mounting frame 201 through an up-down lifting assembly 80, the lower roller shaft 70 is positioned below the upper roller shaft 60, and the lower roller shaft 70 is rotatably mounted on the moving platform 20.

In order to make the structure of the clamping assembly 50 of each cutting push-pull mechanism 40 more reasonable, as shown in fig. 1, 2 and 3, the clamping assembly 50 on the cutting moving seat 401 of each cutting push-pull mechanism 40 further includes a clamping cylinder 508, and the lower clamping arm 505 is fixed on the cutting moving seat 401; the upper clamping arm 501 is positioned above the lower clamping arm 505, and the middle part of the upper clamping arm 501 is rotatably arranged on the cutting moving seat 401; the material clamping cylinder 508 is located on the left side of the upper clamping arm 501, one end of the material clamping cylinder 508 is rotatably mounted on the cutting moving seat 401, the other end of the material clamping cylinder 508 gradually inclines upwards towards the right side of the moving platform 20 and is rotatably connected with the left side of the upper clamping arm 501, and the rotation axis between the material clamping cylinder 508 and the upper clamping arm 501, the rotation axis between the material clamping cylinder 508 and the cutting moving seat 401, and the rotation axis between the upper clamping arm 501 and the cutting moving seat 401 are all arranged along the front-back direction.

In order to make the structure of the worktable for cutting the plate more reasonable, as shown in fig. 1, 2 and 3, each cutting push-pull mechanism 40 further comprises a housing 403 and a supporting rod 404, a through hole 4011 is formed on the cutting moving seat 401, the housing 403 is arranged along the left-right direction in the length direction, the housing 403 passes through the through hole 4011 of the cutting moving seat 401, and both ends of the housing 403 are fixed on the moving table 20; the supporting rods 404 are arranged along the left-right direction, and the supporting rods 404 are fixed on the top surface of the housing 403; the cutting moving seat 401 is provided with an upper mounting plate 4012 above the housing 403; the lower clamping arm 505 is composed of a lower front clamping arm block 506 and a lower rear clamping arm block 507, the left sides of the lower front clamping arm block 506 and the lower rear clamping arm block 507 are respectively fixed on the bottom surface of the upper mounting plate 4012, and an avoiding gap 408 for the support rod 404 to pass through is formed between the lower front clamping arm block 506 and the lower rear clamping arm block 507. Through the design of having set up bearing pole 404 for the top surface of bearing pole 404 and lower preceding arm lock piece 506, the top surface of lower back arm lock piece 507 tend to a plane, avoid appearing the difference in height, make things convenient for the push-and-pull sheet material to remove and cut.

In order to make the structure of the clamping assembly 50 of each cutting push-pull mechanism 40 more reasonable and make the clamping pressure of the clamping opening of the clamping assembly 50 better clamp the sheet, as shown in fig. 2 and 3, the upper clamping arm 501 includes a clamping arm plate 502, an upper front clamping arm block 503 and an upper rear clamping arm block 504, and the middle part of the clamping arm plate 502 is rotatably connected with the upper mounting plate 4012; one end of the material clamping cylinder 508 is rotatably connected with the upper mounting plate 4012, and the other end of the material clamping cylinder 508 is rotatably connected with the left side of the clamping arm plate 502; the upper front clamping arm block 503 and the upper rear clamping arm block 504 are both fixed on the bottom surface of the clamping arm plate 502, the upper front clamping arm block 503 and the upper rear clamping arm block 504 are both arranged close to the right side edge of the clamping arm plate 502, the bottom surfaces of the upper front clamping arm block 503 and the upper rear clamping arm block 504 are both arc-shaped convex surfaces, and teeth are formed on the bottom surfaces of the upper front clamping arm block 503 and the upper rear clamping arm block 504; teeth are also formed on the top surfaces of the lower front clamping arm block 506 and the lower rear clamping arm block 507, the part of the lower front clamping arm block 506, on which the teeth are formed, corresponds to the upper front clamping arm block 503, and the part of the lower rear clamping arm block 507, on which the teeth are formed, corresponds to the upper rear clamping arm block 504.

In order to make the structure of the cutting push-pull mechanism 40 more reasonable, as shown in fig. 1, 2 and 3, each cutting push-pull mechanism 40 further comprises a cutting moving screw 405, a cutting moving guide rail 406 and a cutting moving motor 407; the axis of the cutting moving screw 405 and the axis of the cutting walking guide rail 406 are arranged along the left and right directions, the cutting moving screw 405 and the cutting walking guide rail 406 are both shielded and hidden by the housing 403, both ends of the cutting moving screw 405 are rotatably mounted on the moving platform 20, and the cutting walking guide rail 406 is fixedly mounted on the moving platform 20; a cutting sliding seat 402 is further installed on the bottom surface of the cutting moving seat 401, a screw hole is formed in the cutting moving seat 401, the screw hole of the cutting moving seat 401 is in threaded connection with a cutting moving screw 405, and the cutting sliding seat 402 on the cutting moving seat 401 is in sliding connection with a cutting walking guide rail 406; the cutting moving motor 407 is fixed on the moving table 20, the cutting moving motor 407 is located at the left side of the cutting moving screw 405, and the cutting moving motor 407 is used for driving the cutting moving screw 405 to rotate. When the cutting moving base 401 needs to reciprocate in the left-right direction, the cutting moving motor 407 is started to drive the cutting moving screw 405 to rotate, so that the cutting moving base 401 moves along the cutting moving guide rail 406 under the matching of the screw hole and the cutting moving screw 405.

In order to enable the mobile station 20 to move relative to the base 10, as shown in fig. 4 and 5, the front-back traveling mechanism 30 includes a left traveling guide rail 301, a right traveling guide rail 302, at least 2 left traveling sliders 303, at least 2 right traveling sliders 304, a front-back traveling motor 305, and a front-back traveling rack 306; the front-back traveling motor 305, the left traveling guide rail 301 and the right traveling guide rail 302 are all fixed on the top surface of the base 10, the left traveling guide rail 301 is arranged along the left side edge of the base 10, the right traveling guide rail 302 is arranged along the right side edge of the base 10, the front-back traveling motor 305 is arranged between the left traveling guide rail 301 and the right traveling guide rail 302, and a front-back traveling gear (the front-back traveling gear is not shown in the drawing) is installed on a rotating shaft of the front-back traveling motor 305; at least 2 left traveling sliders 303, at least 2 right traveling sliders 304 and a front and rear traveling rack 306 are fixed on the bottom surface of the mobile station 20, each left traveling slider 303 is slidably connected with the left traveling guide rail 301, and each right traveling slider 304 is slidably connected with the right traveling guide rail 302; the axis of the front and rear traveling rack 306 is parallel to the left traveling guide rail 301 and the right traveling guide rail 302, and the front and rear traveling rack 306 is engaged with the front and rear traveling gears. When the mobile station 20 needs to travel in the forward and backward direction, the forward and backward travel motor 305 is started to drive the forward and backward travel gear to rotate, so that the mobile station 20 travels along the left travel rail 301 and the right travel rail 302 by the cooperation of the forward and backward travel rack 306 and the forward and backward travel gear.

In order to enable the upper roller shaft 60 to be lifted up and down to be matched with the lower roller shaft 70 for clamping the plate, as shown in fig. 1 and 6, the lifting assembly 80 includes 2 guide sleeves 801, 2 guide rods 802, an upper rotating shaft 803 and a pressing cylinder 804, each guide sleeve 801 and each pressing cylinder 804 are fixed on the mounting frame 201, and a piston rod of each pressing cylinder 804 can extend and retract towards the direction of the movable table 20; the middle part of the upper rotating shaft 803 is connected with the bottom end of a piston rod of the material pressing cylinder 804, 2 upper roll shafts 60 are rotatably mounted on the upper rotating shaft 803, one upper roll shaft 60 is positioned at one side of the material pressing cylinder 804, the other upper roll shaft 60 is positioned at the other side of the material pressing cylinder 804, and the rotating axis of each upper roll shaft 60 and the rotating axis of each lower roll shaft 70 are arranged along the front-back direction; the 2 guide rods 802 correspond to the 2 guide sleeves 801 one by one, the bottom ends of the guide rods 802 penetrate through the guide sleeves 801 and are arranged towards the moving table 20, the bottom end of one guide rod 802 is connected with one end of the upper rotating shaft 803, and the bottom end of the other guide rod 802 is connected with the other end of the upper rotating shaft 803. A plurality of the up-down lifting assemblies 80 are installed on the installation frame 201 of the workbench for cutting the plate material, 2 upper rollers 60 are installed on each up-down lifting assembly 80, one lower roller 70 is installed between every two adjacent 2 cutting push-pull mechanisms 40, 2 upper rollers 60 on one up-down lifting assembly 80 can be respectively matched with 2 lower rollers 70 in a one-to-one correspondence mode to clamp the plate material, and 2 upper rollers 60 on the same up-down lifting assembly 80 can also be matched with the same lower roller 70 to clamp the plate material. The design that the rotation axis of the lower roll shaft 70 and the rotation axis of the upper roll shaft 60 are arranged along the front-back direction enables the lower roll shaft 70 and the upper roll shaft 60 to be in rotatable fit to clamp the plate material to reduce friction resistance when the plate material is pushed and pulled by the cutting push-pull mechanism 40, clamping of the left side edge and the right side edge of the plate material is achieved simultaneously during cutting, and the cutting effect is prevented from being influenced by tilting of the plate material.

The workbench for cutting the plate material further comprises a main control module (the main control module is not shown in the attached drawing), and the main control module is used for controlling all pneumatic components and electric components in the workbench for cutting the plate material, so that the workbench for cutting the plate material can automatically complete the whole processing process.

Example 2

As shown in fig. 7, the present embodiment is a sheet material cutting machine, which includes a cutting device 90 and a workbench 100, wherein the workbench 100 is the sheet material cutting workbench described in embodiment 1; the cutting device 90 is located on the right side of the table 100. By adopting the workbench adopting the scheme, the plate cutting machine can push the plate to be matched with the cutting device 90 for cutting through the workbench 100 without manual participation, and has the advantages of simple structure, reasonable design, high production efficiency, capability of reducing the labor intensity of workers and the like.

The cutting device 90 of the plate material cutting machine is similar to the technical scheme of the patent number 201920199690.6 and the name 'solid wood cutting machine working platform' applied by the applicant, and as shown in fig. 7, the cutting device 90 comprises a machine body, an upper main shaft, a lower main shaft and a spiral knife 901; the machine body is fixedly connected with the base of the workbench 100, and a working surface 902 is arranged on the machine body; the upper main shaft and the lower main shaft are both fixed on the machine body, the upper main shaft is positioned above the working surface 902, and the lower main shaft is positioned below the working surface 902; the spiral knife 901 is vertically arranged, the top end of the spiral knife 901 is connected with the upper main shaft, and the bottom end of the spiral knife 901 is connected with the lower main shaft.

Claims

1. The utility model provides a workstation is used in sheet material cutting which characterized in that: comprises a base, a mobile station, a front and back travelling mechanism and a plurality of cutting push-pull mechanisms; wherein:

2. A work table for cutting a sheet material according to claim 1, wherein: still including being used for carrying out the last roller and the lower roller of centre gripping to the sheet material right side, still be equipped with the mounting bracket on the mobile station, go up the roller and install on the mounting bracket through an oscilaltion subassembly, the lower roller is in the below of last roller, and this lower roller is rotationally installed on the mobile station.

3. A work table for cutting a sheet material according to claim 1, wherein: the material clamping assembly on the cutting moving seat of each cutting push-pull mechanism further comprises a material clamping cylinder, and the lower clamping arm is fixed on the cutting moving seat; the upper clamping arm is positioned above the lower clamping arm, and the middle part of the upper clamping arm is rotatably arranged on the cutting moving seat; the material clamping cylinder is located on the left side of the upper clamping arm, one end of the material clamping cylinder is rotatably installed on the cutting moving seat, the other end of the material clamping cylinder gradually inclines upwards towards the right side of the moving platform and is rotatably connected with the left side edge of the upper clamping arm, and the rotating axis between the material clamping cylinder and the upper clamping arm, the rotating axis between the material clamping cylinder and the cutting moving seat, and the rotating axis between the upper clamping arm and the cutting moving seat are all arranged along the front-back direction.

4. A work table for cutting a sheet material according to claim 3, wherein: each cutting push-pull mechanism further comprises a housing and a bearing rod, a through hole is formed in the cutting moving seat, the housing is arranged in the left-right direction along the length direction, the housing penetrates through the through hole of the cutting moving seat, and two ends of the housing are fixed on the moving platform; the supporting rods are distributed along the left-right direction and fixed on the top surface of the housing; the cutting moving seat is provided with an upper mounting plate positioned above the housing; the lower clamping arm is composed of a lower front clamping arm block and a lower rear clamping arm block, the left sides of the lower front clamping arm block and the lower rear clamping arm block are fixed on the bottom surface of the upper mounting plate, and an avoiding gap for the bearing rod to pass through is formed between the lower front clamping arm block and the lower rear clamping arm block.

5. A work table for cutting sheet material according to claim 4, wherein: the upper clamping arm comprises an arm clamping plate, an upper front clamping arm block and an upper rear clamping arm block, and the middle part of the arm clamping plate is rotatably connected with the upper mounting plate; one end of the material clamping cylinder is rotatably connected with the upper mounting plate, and the other end of the material clamping cylinder is rotatably connected with the left side edge of the clamping arm plate; the upper front clamping arm block and the upper rear clamping arm block are fixed on the bottom surface of the clamping arm plate, the upper front clamping arm block and the upper rear clamping arm block are arranged close to the right side edge of the clamping arm plate, the bottom surfaces of the upper front clamping arm block and the upper rear clamping arm block are respectively arc-shaped convex surfaces, and teeth are formed on the bottom surfaces of the upper front clamping arm block and the upper rear clamping arm block; the top surfaces of the lower front clamping arm block and the lower rear clamping arm block are also provided with teeth, the part of the lower front clamping arm block, which is provided with the teeth, corresponds to the upper front clamping arm block, and the part of the lower rear clamping arm block, which is provided with the teeth, corresponds to the upper rear clamping arm block.

6. A work table for cutting a sheet material according to claim 1, wherein: each cutting push-pull mechanism also comprises a cutting moving screw, a cutting walking guide rail and a cutting moving motor; the axis of the cutting moving screw and the axis of the cutting walking guide rail are arranged along the left and right directions, two ends of the cutting moving screw are rotatably arranged on the moving platform, and the cutting walking guide rail is fixedly arranged on the moving platform; the bottom surface of the cutting moving seat is also provided with a cutting sliding seat, the cutting moving seat is provided with a screw hole, the screw hole of the cutting moving seat is in threaded connection with the cutting moving screw, and the cutting sliding seat on the cutting moving seat is in sliding connection with the cutting walking guide rail; the cutting moving motor is fixed on the moving platform, is positioned on the left side of the cutting moving screw and is used for driving the cutting moving screw to rotate.

7. A work table for cutting a sheet material according to claim 1, wherein: the front and rear travelling mechanism comprises a left travelling guide rail, a right travelling guide rail, at least 2 left travelling sliding blocks, at least 2 right travelling sliding blocks, a front and rear travelling motor and a front and rear travelling rack; the front and rear traveling motors, the left traveling guide rail and the right traveling guide rail are all fixed on the top surface of the base, the left traveling guide rail is arranged along the left side edge of the base, the right traveling guide rail is arranged along the right side edge of the base, the front and rear traveling motors are arranged between the left traveling guide rail and the right traveling guide rail, and front and rear traveling gears are mounted on rotating shafts of the front and rear traveling motors; at least 2 left walking sliders, at least 2 right walking sliders and a front and rear walking rack are fixed on the bottom surface of the mobile station, each left walking slider is in sliding connection with a left walking guide rail, and each right walking slider is in sliding connection with a right walking guide rail; the axis of the front and back walking rack is parallel to the left walking guide rail and the right walking guide rail, and the front and back walking rack is meshed with the front and back walking gear.

8. A work table for cutting a sheet material according to claim 2, wherein: the up-down lifting assembly comprises 2 guide sleeves, 2 guide rods, an upper rotating shaft and a material pressing cylinder, wherein each guide sleeve and each material pressing cylinder are fixed on the mounting frame, and a piston rod of each material pressing cylinder can perform telescopic action towards the direction of the mobile platform; the middle part of the upper rotating shaft is connected with the bottom end of a piston rod of the material pressing cylinder, 2 upper roll shafts are rotatably arranged on the upper rotating shaft, one upper roll shaft is positioned on one side of the material pressing cylinder, the other upper roll shaft is positioned on the other side of the material pressing cylinder, and the rotating axis of each upper roll shaft and the rotating axis of each lower roll shaft are arranged along the front-back direction; 2 guide bars and 2 uide bushing one-to-one, the uide bushing is passed towards the mobile station direction setting to the bottom of guide bar, and the bottom of one of them guide bar is connected with the one end of last axis of rotation, and the bottom of another guide bar is connected with the other end of last axis of rotation.

9. The utility model provides a sheet material cutting machine which characterized in that: comprising a cutting device and a worktable, wherein the worktable is the worktable for cutting the sheet material as claimed in any one of claims 1 to 8; the cutting device is arranged on the right side of the workbench.

10. A sheet material cutting machine according to claim 9, characterized in that: the cutting device comprises a machine body, an upper main shaft, a lower main shaft and a spiral cutter; the machine body is fixedly connected with the base of the workbench, and a working surface is arranged on the machine body; the upper main shaft and the lower main shaft are fixed on the machine body, the upper main shaft is positioned above the working surface, and the lower main shaft is positioned below the working surface; the spiral knife is vertically arranged, the top end of the spiral knife is connected with the upper main shaft, and the bottom end of the spiral knife is connected with the lower main shaft.