CN110216331B - Automatic cutting machine - Google Patents
Automatic cutting machine Download PDFInfo
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- CN110216331B CN110216331B CN201910626982.8A CN201910626982A CN110216331B CN 110216331 B CN110216331 B CN 110216331B CN 201910626982 A CN201910626982 A CN 201910626982A CN 110216331 B CN110216331 B CN 110216331B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
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Abstract
The invention provides an automatic cutting machine which comprises a base, a plurality of workpiece conveying devices and a workpiece cutting device, wherein the workpiece conveying devices are arranged on the base; the workpiece conveying device and the workpiece cutting device are arranged on the base; the workpiece transmission devices are arranged in parallel; the arrangement direction of the workpiece cutting device is vertical to the arrangement direction of the workpiece conveying device; the workpiece conveying device comprises a feeding table, a workpiece positioning clamp, a conveying driving mechanism and a workpiece fixing mechanism; the feeding table is fixed on the base, a movable table top is arranged on the feeding table, and the workpiece positioning clamp is arranged on the movable table top; the transmission driving mechanism is connected with the movable table top; the workpiece fixing mechanism is positioned above the feeding table; the workpiece cutting device comprises a cutting disc and a cutting disc driving mechanism; the cutting disc is connected with the cutting disc driving mechanism, and the cutting disc driving mechanism is arranged on the base.
Description
Technical Field
The invention relates to the technical field of machining, in particular to equipment for automatically cutting a workpiece.
Background
With the development of the modern machining industry, machining is more and more common. The use of workpiece cutting equipment is also becoming more and more common, and the workpiece cutting equipment used at present has the following problems:
1. limited by the cutting direction (up and down), only one workpiece can be cut at a time, and the cutting range is small.
2. The safety protection is weak, the tangential direction of the play disc faces to the operation surface, and once the play disc flies out, workers are greatly injured.
3. The noise pollution is serious, people work in the environment, and the hearing is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic cutting machine which can cut a plurality of workpieces at a time, has a closed cutting space and low noise, and does not align the tangential direction of a cutting disc with a human body.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic cutting machine comprises a main box body, a base, a plurality of workpiece conveying devices and a workpiece cutting device; the base is positioned at the bottom of the main box body and is connected with the main box body; the workpiece conveying device and the workpiece cutting device are arranged on the base; the workpiece transmission devices are arranged in parallel; the arrangement direction of the workpiece cutting device is vertical to the arrangement direction of the workpiece conveying device;
the workpiece conveying device comprises a feeding table, a workpiece positioning clamp, a conveying driving mechanism and a workpiece fixing mechanism;
the feeding table is provided with two positions, wherein the first position corresponds to the feeding position of the workpiece, and the second position corresponds to the cutting position of the workpiece;
the feeding table is fixed on the base, a movable table top is arranged on the feeding table, and the workpiece positioning clamp is arranged on the movable table top;
the transmission driving mechanism is connected with the movable table top and drives the movable table top to move, and further drives the workpiece positioning clamp to move back and forth between the first position and the second position of the feeding table;
the workpiece fixing mechanism corresponds to a second position of the feeding table and is used for fixing the workpiece when the workpiece reaches the cutting position;
the workpiece cutting device comprises a cutting disc and a cutting disc driving mechanism; the cutting disc is connected with the cutting disc driving mechanism, and the cutting disc driving mechanism is arranged on the base.
Optionally, the workpiece conveying device further comprises a feeding table positioning mechanism, and the feeding table positioning mechanism is located below the feeding table and is arranged corresponding to the second position of the feeding table; when the workpiece reaches the second position of the feeding table along with the workpiece positioning clamp, the feeding table is fixedly connected with a movable table top arranged on the feeding table by the feeding table positioning mechanism.
Optionally, the workpiece conveying device further comprises a first limit switch and a second limit switch, the first limit switch is arranged at the first position of the feeding table, the second limit switch is arranged at the second position, when the workpiece positioning clamp reaches the first position or the second position, the first limit switch or the second limit switch detects the movable table surface, the P L C controls the conveying driving mechanism to stop working, and the movable table surface stops moving.
Optionally, the transmission driving mechanism comprises a stepping motor, a synchronous belt pulley and a synchronous belt, the synchronous motor is connected with the synchronous belt pulley, the synchronous belt pulley is connected with the synchronous belt, and the synchronous belt is arranged below the feeding table and connected with the movable table top to drive the movable table top to move.
Optionally, the feeding table positioning mechanism includes a connecting portion, a bearing, and a cylinder; the connecting part comprises an open space; the space, the bearing and the cylinder are arranged from top to bottom; the opening direction of the space is opposite to the bearing;
the connecting part is arranged below the feeding table and is connected with the movable table top; the cylinder and the bearing are connected with the feeding table;
when the workpiece reaches the second position of the feeding table along with the workpiece positioning clamp, the cylinder jacks upwards to jack the bearing into the opening space of the connecting part, so that the feeding table is fixedly connected with the movable table top, and the workpiece is fixed on the feeding table.
Optionally, the workpiece fixing mechanism is arranged corresponding to the second position of the feeding table and connected with the base or the main box body.
Optionally, the workpiece fixing mechanism comprises a pressing block and a pressing block driving cylinder, the pressing block is connected with the pressing block driving cylinder, the pressing block driving cylinder is connected with the base, and the pressing block is arranged corresponding to the second position of the feeding table; when the workpiece reaches the second position of the feeding table along with the workpiece positioning fixture, the pressing block is driven by the pressing block driving cylinder to press the workpiece, so that the workpiece is fixed on the feeding table.
Optionally, the workpiece fixing mechanism further comprises a linear guide rail, a sliding block, a first mounting plate and a second mounting plate; the pressing block is connected with the sliding block through a first mounting plate; the moving end of the pressing block driving cylinder is connected with the first mounting plate;
the sliding block is connected to the linear guide rail in a sliding manner; the linear guide with the stiff end that compact heap drove actuating cylinder all set up in on the second mounting panel, the second mounting panel with base or the main tank body link to each other.
Optionally, the cutting disc drive mechanism comprises: the cutting machine comprises a cutting motor, a servo motor, a synchronous belt wheel, a synchronous belt, a lead screw and a linear guide rail;
the cutting motor is connected with a central shaft of the cutting disc and drives the cutting disc to rotate so as to cut a workpiece;
the cutting motor is arranged on the screw rod and the linear guide rail through a connecting plate;
the servo motor is connected with a synchronous belt pulley, the synchronous belt pulley is connected with a synchronous belt, the synchronous belt is connected with a lead screw, the lead screw is driven to rotate, and the lead screw rotates to drive the cutting motor to move back and forth along the linear guide rail.
Optionally, the cutting disk driving mechanism further comprises a third limit switch and a fourth limit switch, the third limit switch and the fourth limit switch are both arranged on the base and respectively correspond to two ends of the lead screw, when the cutting motor reaches any one of the two ends, the corresponding limit switch detects the cutting motor, the P L C controls the servo motor to stop working, and the cutting motor stops moving.
Optionally, the transmission driving mechanism includes an air cylinder, the air cylinder is disposed at the lower portion of the feeding table, and a moving end of the air cylinder is connected to the movable table top and drives the movable table top to move.
Optionally, the material of the main box body has three layers: the inner layer noise reduction pore plate, the middle layer fireproof sound insulation cotton and the outer layer protection metal plate.
Optionally, the main box body is made of rock wool boards.
Optionally, the feeding table positioning mechanism comprises a latch assembly and a cylinder; the bolt component comprises a pin hole and a taper pin;
the pin holes, the taper pins and the air cylinders are arranged from top to bottom; the pin hole is arranged below the feeding table and connected with the movable table top; the cylinder and the taper pin are connected with the feeding table;
when the workpiece reaches the second position of the feeding table along with the workpiece positioning clamp, the air cylinder jacks upwards to jack the taper pin into the pin hole, so that the feeding table is fixedly connected with the movable table top, and the workpiece is fixed on the feeding table.
Compared with the prior art, the invention has the following beneficial effects:
1. the automatic cutting machine is designed in an integrated manner, automatic cutting work is finished in the main box body, the use environment of workers is safe, the risk of flying out of the cutting disc is avoided, and foreign matters cannot fly to a human body in the cutting process.
2. The main box body of the automatic cutting machine adopts sound insulation materials, so that the sound insulation effect is good, and the noise is low.
3. The automatic cutting machine disclosed by the invention uses the workpiece fixing mechanism, so that the workpiece is completely fixed at the cutting position, and the positioning precision is high; and a feeding table positioning mechanism is used for further accurately positioning the workpiece through the connection of the feeding table and the movable table surface.
4. The automatic cutting machine of the invention uses the cutting motor to slide along the linear guide rail, and the position precision of the cutting motor is improved by using the linear guide rail.
5. The automatic cutting machine can be applied to more than two feeding tables, can cut more than two workpieces each time, and simultaneously reduces the waiting time of feeding and improves the efficiency.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is an external structural schematic view of an automatic cutting machine according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of an automatic cutting machine according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a workpiece conveying device of an automatic cutting machine according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a workpiece cutting device of an automatic cutting machine according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a feeding table positioning mechanism of an automatic cutting machine according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
Referring to fig. 1 to 5, an automatic cutting machine includes a main box 4, a base 1, a plurality of workpiece conveying devices, a workpiece cutting device 3, a first limit switch 5, and a second limit switch 6. The base 1 is positioned at the bottom of the main box body 4 and is connected with the main box body 4. The workpiece cutting device 3 is located inside the main housing 4 and the workpiece transfer device partially protrudes from the main housing 4. In this embodiment, the automatic cutting machine includes two workpiece transfer devices: a first workpiece transport device 21, a second workpiece transport device 22. Here, only by way of example, the number of the workpiece transfer devices may be more than two, and the present invention is not limited to the number of the workpiece transfer devices.
The main box body 4 adopts sound insulation materials, and in the embodiment, the main box body adopts three layers of materials: the inner layer noise reduction pore plate, the middle layer fireproof sound insulation cotton and the outer layer protection metal plate. The main box body is made of rock wool board, which is only used as an example and is not limited to the invention.
The main box body is also provided with an observation window 41, a control cabinet 42 and a lifting door 43. The worker can see the cutting condition of the workpiece inside from the observation window. The control cabinet 42 houses equipment for controlling the entire machine automation process. The lifting door 43 is positioned above the workpiece conveying device, and when the workpieces need to be fed into the main box body 4, the lifting door 43 is lifted; when the workpiece is sent into the main box body 4, the lifting door 43 is closed, the whole box body becomes a closed space, the using environment of workers is safe, the risk of flying out of the cutting disc is avoided, and foreign matters can not fly to the human body in the cutting process.
The workpiece conveying device and the workpiece cutting device 3 are both arranged on the base 1. A first workpiece transfer device 21, a second workpiece transfer device 22 are arranged in parallel with each other; the workpiece cutting device 3 is disposed in a direction perpendicular to the direction in which the first workpiece transport device 21 and the second workpiece transport device 22 are disposed.
The first workpiece transport device 21 and the second workpiece transport device 22 are identical in structure. The structure of the workpiece transfer device will be described taking the first workpiece transfer device 21 as an example.
The first workpiece transfer device 21 includes a loading table 211, a workpiece positioning jig 212, a transfer drive mechanism, a workpiece fixing mechanism 213, and a loading table positioning mechanism 214.
The feeding table 211 is provided with two positions, a first position 7 corresponding to a position where a workpiece is fed, and a second position 8 corresponding to a cutting position of the workpiece.
The feeding table 211 is fixed on the base 1, a movable table 9 is arranged on the feeding table 211, and the workpiece positioning fixture 212 is arranged on the movable table 9.
The transmission driving mechanism is connected with the movable table top 9 and drives the movable table top 9 to move, and further drives the workpiece positioning clamp 212 to move back and forth between the first position 7 and the second position 8 of the feeding table.
The workpiece holding mechanism 213 corresponds to the second position 8 of the loading table, which is used to hold the workpiece when it reaches the cutting position. The workpiece fixing mechanism 213 may be connected to the base 1 through a bracket, or may be connected to the upper portion of the main housing corresponding to the second position through an adaptor.
In this embodiment, the workpiece fixing mechanism 213 is connected to the base 1 through a bracket. The workpiece fixing mechanism 213 comprises a pressing block 2131, a pressing block driving cylinder 2132, a linear guide rail 2133, a sliding block 2134, a first mounting plate 2135 and a second mounting plate 2136; the pressing block 2131 is connected with the sliding block 2134 through a first mounting plate 2135; the moving end of the pressing block driving cylinder 2132 is connected with the first mounting plate 2135;
the sliding block 2134 is connected to the linear guide rail 2133 in a sliding manner; the fixed ends of the linear guide rail 2133 and the pressing block driving cylinder 2132 are both arranged on the second mounting plate 2136, and the second mounting plate 2136 is connected with the base 1. The pressing block 2131 is arranged corresponding to the second position of the feeding table.
When the workpiece reaches the second position of the feeding table along with the workpiece positioning clamp, the moving end of the pressing block driving cylinder 2132 extends out to drive the first mounting plate 2135 to move downwards, the sliding block 2134 simultaneously moves downwards along the linear guide rail 2133, and meanwhile, the pressing block 2131 is driven to move downwards to press the workpiece, so that the workpiece is fixed on the feeding table.
In this embodiment, the second mounting plate 2136 is connected to the base 1 through a bracket, and may also be connected to the upper portion of the main box corresponding to the second position through an adapter, which is not limited in this invention.
The linear guide rail 2133 is matched with the sliding block 2134, so that when the compression block drives the moving end of the air cylinder 2132 to move, the compression block 2131 cannot rotate, the air cylinder rod cannot be subjected to radial force, and the service life of the air cylinder is further prolonged.
The feeding table positioning mechanism 214 is positioned below the feeding table 211 and is arranged corresponding to the second position 8 of the feeding table 211; when the workpiece reaches the second position 8 of the feeding table along with the workpiece positioning fixture, the feeding table positioning mechanism 214 fixedly connects the feeding table 211 with a movable table top 9 arranged on the feeding table.
In this embodiment, the positioning mechanism 214 includes a connecting portion 20, a bearing 30, and a cylinder 40. The connecting portion 20 includes an open space. Here, the connecting portion 20 includes two inclined surfaces, and a space is formed between the two inclined surfaces. The space, the bearing 30 and the cylinder 40 are arranged from top to bottom; the opening direction of the space faces the bearing 30. The connecting part 20 is arranged below the feeding table 211 and is connected with the movable table top 9; the cylinder 40 and the bearing 30 are connected to the loading table 212. When the workpiece reaches the second position 8 of the feeding table 212 along with the workpiece positioning fixture, the air cylinder 40 is jacked upwards to jack the bearing 30 into the opening space of the connecting part 20, so that the feeding table 212 is fixedly connected with the movable table top 9, and the workpiece is further fixed on the feeding table 211.
When the movable table top 9 with the workpiece positioning fixture 212 reaches the first position 7 or the second position 8, the first limit switch 5 or the second limit switch 6 detects the movable table top 9, the P L C controls the transmission driving mechanism to stop working, and the movable table top 9 stops moving.
In this embodiment, the transmission driving mechanism includes a stepping motor 11, a synchronous pulley and a synchronous belt, the synchronous motor is connected with the synchronous pulley, the synchronous pulley is connected with the synchronous belt, the synchronous belt is arranged below the feeding table 211, and the movable table top 9 is connected with the synchronous belt to drive the movable table top 9 to move. For example only, the transmission driving mechanism may also include an air cylinder disposed at a lower portion of the feeding table, and a moving end of the air cylinder is connected to the movable table and drives the movable table to move. The present invention is not limited thereto.
The workpiece cutting device 3 comprises a cutting disk 31 and a cutting disk driving mechanism; the cutting disc 31 is connected with the cutting disc driving mechanism, and the cutting disc driving mechanism is arranged on the base 1.
The cutting disk drive mechanism includes: cutting motor 32, servo motor 33, synchronous pulley 34, synchronous belt 35, lead screw 36, linear guide 37. The cutting motor 32 is connected with the central shaft of the cutting disc 31 and drives the cutting disc 31 to rotate so as to cut a workpiece; the cutting motor 32 is arranged on a screw rod 36 and a linear guide rail 37 through a connecting plate; servo motor 33 connects synchronous pulley 34, and synchronous pulley 34 connects hold-in range 35, hold-in range 35 with lead screw 36 is connected, drives lead screw 36 and rotates, and lead screw 36's rotation drives cutting motor 32 can be along linear guide 37 round trip movement.
The cutting disk driving mechanism further comprises a third limit switch 70 and a fourth limit switch 80, wherein the third limit switch 70 and the fourth limit switch 80 are arranged on the base and respectively correspond to two ends of the lead screw, when the cutting motor reaches any one of the two ends, the corresponding limit switch detects the cutting motor, the P L C controls the servo motor to stop working, and the cutting motor stops moving, and the third limit switch 70 and the fourth limit switch 80 are used for preventing the stroke of the cutting disk from exceeding the length of the lead screw and preventing the cutting motor from driving the cutting disk to fall off the lead screw.
When a feeding completion button is pressed down, the P L C controls the stepping motor 11 to start the workpiece, the stepping motor 11 drives the movable table top 9 to start moving through a synchronous pulley and a synchronous belt, the workpiece positioning clamp 212 on the movable table top 9 moves along with the workpiece, when the workpiece positioning clamp 212 drives the first workpiece to move to the second position 8 of the feeding table 211, the second limit switch 6 detects the movable table top of the feeding table, the P L C controls the stepping motor 11 to stop working, and further the workpiece positioning clamp 212 stops moving, the P L C controls the air cylinder 40 to jack up, the bearing 30 is jacked into the opening space of the connecting part 20, so that the feeding table 212 is fixedly connected with the movable table top 9, further the workpiece is fixed on the feeding table 211, further accurate positioning is carried out on the workpiece, then the P L C controls a pressing block of the workpiece fixing mechanism to press the first workpiece downwards to be fixed on the feeding table, and the first workpiece is pressed down in the feeding process.
After the first workpiece and the second workpiece reach the cutting position, the P L C controls the cutting motor 32 and the servo motor 33 to start working, the cutting motor starts to drive the cutting disc to rotate, the servo motor 33 drives the synchronous pulley 34 and the synchronous belt 35 to enable the cutting motor 32 to move from the initial position to the first workpiece and the second workpiece along the linear guide rail 37, and after the cutting position is reached, the first workpiece and the second workpiece are cut, the P L C controls the servo motor 33 to work, so that the cutting motor drives the cutting disc to move reversely, and the cutting motor returns to the initial position.
The automatic cutting machine further comprises a control device which can be placed in the control cabinet 42 and is used for collecting detection signals of the limit switches and sending control signals to the transmission driving mechanism, the feeding table positioning mechanism, the workpiece fixing mechanism and the cutting disc driving mechanism.
In another embodiment of the present invention, the positioning mechanism 214 of the loading platform comprises a latch assembly, a cylinder; the bolt component comprises a pin hole and a taper pin; the pin holes, the taper pins and the air cylinders are arranged from top to bottom; the pin hole is arranged below the feeding table and connected with the movable table top; the cylinder and the taper pin are connected with the feeding table. When the workpiece reaches the second position of the feeding table along with the workpiece positioning clamp, the air cylinder jacks upwards to jack the taper pin into the pin hole, so that the feeding table is fixedly connected with the movable table top, and the workpiece is fixed on the feeding table.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (11)
1. An automatic cutting machine is characterized by comprising a main box body, a base, a plurality of workpiece conveying devices and a workpiece cutting device; the base is positioned at the bottom of the main box body and is connected with the main box body; the workpiece conveying device and the workpiece cutting device are arranged on the base; the workpiece transmission devices are arranged in parallel; the arrangement direction of the workpiece cutting device is vertical to the arrangement direction of the workpiece conveying device;
the workpiece conveying device comprises a feeding table, a workpiece positioning clamp, a conveying driving mechanism and a workpiece fixing mechanism;
the feeding table is provided with two positions, wherein the first position corresponds to the feeding position of the workpiece, and the second position corresponds to the cutting position of the workpiece;
the feeding table is fixed on the base, a movable table top is arranged on the feeding table, and the workpiece positioning clamp is arranged on the movable table top;
the transmission driving mechanism is connected with the movable table top and drives the movable table top to move, and further drives the workpiece positioning clamp to move back and forth between the first position and the second position of the feeding table;
the workpiece fixing mechanism corresponds to a second position of the feeding table and is used for fixing the workpiece when the workpiece reaches the cutting position;
the workpiece cutting device comprises a cutting disc and a cutting disc driving mechanism; the cutting disc is connected with the cutting disc driving mechanism, and the cutting disc driving mechanism is arranged on the base;
the workpiece conveying device also comprises a feeding table positioning mechanism, and the feeding table positioning mechanism is positioned below the feeding table and is arranged corresponding to the second position of the feeding table; when the workpiece reaches the second position of the feeding table along with the workpiece positioning clamp, the feeding table positioning mechanism fixedly connects the feeding table with a movable table top arranged on the feeding table;
the feeding table positioning mechanism comprises a connecting part, a bearing and a cylinder; the connecting part comprises an open space; the space, the bearing and the cylinder are arranged from top to bottom; the opening direction of the space is opposite to the bearing;
the connecting part is arranged below the feeding table and is connected with the movable table top; the cylinder and the bearing are connected with the feeding table;
when the workpiece reaches the second position of the feeding table along with the workpiece positioning clamp, the cylinder jacks upwards to jack the bearing into the opening space of the connecting part, so that the feeding table is fixedly connected with the movable table top, and the workpiece is fixed on the feeding table.
2. The automatic cutting machine according to claim 1, wherein the workpiece conveying device further comprises a first limit switch and a second limit switch, the first limit switch is arranged at the first position of the feeding table, the second limit switch is arranged at the second position, when the workpiece positioning clamp reaches the first position or the second position, the first limit switch or the second limit switch detects the movable table surface, the P L C controls the conveying driving mechanism to stop working, and the movable table surface stops moving.
3. The automatic cutting machine according to claim 1, wherein the transmission driving mechanism comprises a stepping motor, a synchronous pulley and a synchronous belt, the synchronous motor is connected with the synchronous pulley, the synchronous pulley is connected with the synchronous belt, and the synchronous belt is arranged below the feeding table and connected with the movable table to drive the movable table to move.
4. The automatic cutting machine according to claim 1, wherein the workpiece fixing mechanism is disposed corresponding to the second position of the loading table and connected to the base or the main housing.
5. The automatic cutting machine according to claim 1, wherein the workpiece fixing mechanism comprises a pressing block and a pressing block driving cylinder, the pressing block is connected with the pressing block driving cylinder, the pressing block driving cylinder is connected with the base, and the pressing block is arranged corresponding to a second position of the feeding table; when the workpiece reaches the second position of the feeding table along with the workpiece positioning fixture, the pressing block is driven by the pressing block driving cylinder to press the workpiece, so that the workpiece is fixed on the feeding table.
6. The automatic cutting machine according to claim 5, wherein the workpiece fixing mechanism further comprises a linear guide, a slider, and a first mounting plate and a second mounting plate; the pressing block is connected with the sliding block through a first mounting plate; the moving end of the pressing block driving cylinder is connected with the first mounting plate;
the sliding block is connected to the linear guide rail in a sliding manner; the linear guide with the stiff end that compact heap drove actuating cylinder all set up in on the second mounting panel, the second mounting panel with base or the main tank body link to each other.
7. The automatic cutting machine according to claim 1, wherein the cutting disk drive mechanism comprises: the cutting machine comprises a cutting motor, a servo motor, a synchronous belt wheel, a synchronous belt, a lead screw and a linear guide rail;
the cutting motor is connected with a central shaft of the cutting disc and drives the cutting disc to rotate so as to cut a workpiece;
the cutting motor is arranged on the screw rod and the linear guide rail through a connecting plate;
the servo motor is connected with a synchronous belt pulley, the synchronous belt pulley is connected with a synchronous belt, the synchronous belt is connected with a lead screw, the lead screw is driven to rotate, and the lead screw rotates to drive the cutting motor to move back and forth along the linear guide rail.
8. The automatic cutting machine according to claim 7, wherein the cutting disk driving mechanism further comprises a third limit switch and a fourth limit switch, the third limit switch and the fourth limit switch are both arranged on the base and respectively correspond to two ends of the lead screw, when the cutting motor reaches any one of the two ends, the corresponding limit switch detects the cutting motor, the P L C controls the servo motor to stop working, and the cutting motor stops moving.
9. The automatic cutting machine according to claim 1, wherein the transmission driving mechanism comprises an air cylinder, the air cylinder is arranged at the lower part of the feeding table, and a moving end of the air cylinder is connected with the movable table top and drives the movable table top to move.
10. The automatic cutting machine according to claim 1, characterized in that the material of said main box has three layers: the inner layer noise reduction pore plate, the middle layer fireproof sound insulation cotton and the outer layer protection metal plate.
11. The automatic cutting machine according to claim 1, wherein the material of the main body is rock wool board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626982.8A CN110216331B (en) | 2019-07-11 | 2019-07-11 | Automatic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626982.8A CN110216331B (en) | 2019-07-11 | 2019-07-11 | Automatic cutting machine |
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| Publication Number | Publication Date |
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| CN110216331A CN110216331A (en) | 2019-09-10 |
| CN110216331B true CN110216331B (en) | 2020-07-17 |
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| CN201910626982.8A Active CN110216331B (en) | 2019-07-11 | 2019-07-11 | Automatic cutting machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848018A (en) * | 2012-09-26 | 2013-01-02 | 天津市景泰科技发展有限公司 | Large-sized automatic plate sawing machine |
| CN108237426A (en) * | 2018-02-09 | 2018-07-03 | 莱州市金宏数控设备有限公司 | A kind of light-duty five axis equipment of automatic loading/unloading |
| CN207695751U (en) * | 2017-11-28 | 2018-08-07 | 东莞市永力达机械有限公司 | Sawing machine back-end crop material device |
| CN108907335A (en) * | 2018-08-21 | 2018-11-30 | 绍兴市杭亿机械有限公司 | A kind of full-automatic saw blade cutting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014208535A1 (en) * | 2014-05-07 | 2015-11-12 | Keuro Besitz Gmbh & Co. Edv-Dienstleistungs Kg | Sawing machine for sawing metallic workpieces |
-
2019
- 2019-07-11 CN CN201910626982.8A patent/CN110216331B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848018A (en) * | 2012-09-26 | 2013-01-02 | 天津市景泰科技发展有限公司 | Large-sized automatic plate sawing machine |
| CN207695751U (en) * | 2017-11-28 | 2018-08-07 | 东莞市永力达机械有限公司 | Sawing machine back-end crop material device |
| CN108237426A (en) * | 2018-02-09 | 2018-07-03 | 莱州市金宏数控设备有限公司 | A kind of light-duty five axis equipment of automatic loading/unloading |
| CN108907335A (en) * | 2018-08-21 | 2018-11-30 | 绍兴市杭亿机械有限公司 | A kind of full-automatic saw blade cutting machine |
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| CN110216331A (en) | 2019-09-10 |
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