CN211073906U

CN211073906U - Automatic hot cutting machine

Info

Publication number: CN211073906U
Application number: CN201922133800.1U
Authority: CN
Inventors: 李诺
Original assignee: Shenzhen Nodrobot Co ltd
Current assignee: Shenzhen Nodrobot Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-24
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an automatic hot cutting machine, which comprises a machine body, a first driving mechanism, a second driving mechanism, a third driving mechanism, a vision component and a cutting component for cutting a workpiece, wherein the machine body is provided with a workpiece loading platform, and the vision component and the cutting component are both arranged on the machine body and are positioned above the workpiece loading platform; the visual assembly is used for shooting the workpiece on the workpiece carrying platform; the first driving mechanism is used for driving the vision assembly and the cutting assembly to move along the X-axis direction; the second driving mechanism is used for driving the cutting assembly to move along the Z-axis direction; the third driving mechanism is used for driving the workpiece carrying platform to move along the Y-axis direction. The utility model discloses an automatic hot cutting machine, it has the vision subassembly and can fix a position the work piece and shoot, and the cutting assembly can cut according to the shooting image of vision subassembly.

Description

Automatic hot cutting machine

Technical Field

The utility model relates to a cutting equipment technical field especially relates to an automatic hot cutting machine.

Background

At present, there are two ways for cutting the medals in embroidery factories in the existing market, one is cutting by a laser machine, and the other is cutting by heating with a manual hand-held soldering iron. Both approaches have certain disadvantages. The laser machine cutting has the defects that the cutting cannot be accurately carried out along the side line of the badge, and a certain space must be reserved. Otherwise, laser which is too close to the side line of the badge can break down the side line, and the product is unqualified. And secondly, the edge of the badge cut by the laser machine is a harder edge, so that the hand feeling is not good. And the third defect is that the edge of the badge cut by the laser machine is yellow, so that the appearance is influenced. The defects of manual hand-held soldering iron cutting are low efficiency and poor product cutting consistency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an automatic hot cutting machine, it has the vision subassembly and can fix a position the work piece and shoot, and the cutting subassembly can cut according to the shooting image of vision subassembly.

The purpose of the utility model is realized by adopting the following technical scheme:

an automatic hot cutting machine comprises a machine body, a first driving mechanism, a second driving mechanism, a third driving mechanism, a visual assembly and a cutting assembly for cutting a workpiece, wherein a workpiece carrying platform is arranged on the machine body, and the visual assembly and the cutting assembly are both arranged on the machine body and are positioned above the workpiece carrying platform; the visual assembly is used for shooting the workpiece on the workpiece carrying platform; the first driving mechanism is used for driving the vision assembly and the cutting assembly to move along the X-axis direction; the second driving mechanism is used for driving the cutting assembly to move along the Z-axis direction; the third driving mechanism is used for driving the workpiece carrying platform to move along the Y-axis direction.

Preferably, the cutting assembly comprises a mounting plate, a soldering bit and an elastic component, wherein the soldering bit is used for generating heat to cut a workpiece; an elastic part is clamped between the soldering bit and the mounting plate; the first driving mechanism is used for driving the mounting plate to move along the X-axis direction; the second driving mechanism is used for driving the mounting plate to move along the Z-axis direction.

Preferably, the visual assembly comprises a mounting frame, a camera and a light source, and the camera and the light source are both mounted on the mounting frame; the first driving mechanism is used for driving the mounting rack to move along the X-axis direction.

Preferably, the first driving mechanism comprises a first motor, a first synchronous belt and two first synchronous wheels, and the two first synchronous wheels are pivoted on the machine body and distributed at intervals in the X-axis direction; the first synchronous belt is synchronously wound on the outer surfaces of the two first synchronous wheels; a rotating shaft of the first motor rotates with one of the first synchronous wheels; a fixing frame is fixedly connected to the conveying section of the first synchronous belt in the X-axis direction; the vision assembly and the cutting assembly are both mounted on the fixing frame.

Preferably, the second driving mechanism comprises a second motor, a first eccentric rod, a second eccentric rod and a guide assembly, the second motor is mounted on the fixed frame, a rotating shaft of the second motor is fixed at one end of the first eccentric rod, and the other end of the first eccentric rod is hinged with one end of the second eccentric rod; the other end of the second eccentric rod is provided with a fixed seat; the guide assembly is used for guiding the fixed seat to move along the Z-axis direction when the second eccentric rod rotates; the cutting assembly is installed on the fixing seat.

Preferably, the guide assembly comprises a slide rail and a slide block, the slide rail is fixedly connected to the fixed frame, and the slide block is fixedly connected with the fixed seat; the sliding block is in sliding fit with the sliding rail.

Preferably, the third driving mechanism comprises a second motor, a second synchronous belt and two second synchronous wheels, and the two second synchronous wheels are pivoted on the machine body and distributed at intervals in the Y-axis direction; the second synchronous belts are synchronously wound on the outer surfaces of the two second synchronous wheels; a rotating shaft of the second motor rotates with one of the second synchronizing wheels; the second synchronous belt is fixedly connected with the workpiece carrying platform on a conveying section in the Y-axis direction.

Preferably, a clamping assembly is arranged on the machine body and used for clamping the workpiece on the workpiece carrying platform.

Preferably, the clamping assembly comprises a baffle plate and a clamping plate, the baffle plate is arranged on one side of the workpiece carrier, and the clamping plate is arranged on the other side of the workpiece carrier and can move towards or away from the baffle plate.

Preferably, the clamping assembly comprises an adjusting screw rod, one end of the adjusting screw rod is screwed to the clamping plate, and the clamping plate is in sliding fit with the machine body.

Compared with the prior art, the beneficial effects of the utility model reside in that: its first actuating mechanism can drive vision subassembly and cutting assembly at work piece microscope carrier top side-to-side movement, and third actuating mechanism can drive work piece microscope carrier seesaw simultaneously, and the vision subassembly can be controlled the process and the work piece seesaw in-process and shoot the work piece, according to the shooting result of vision subassembly, can fix a position the cutting point of work piece, then cutting assembly alright downstream under second actuating mechanism's drive, cuts, so carry out accurate cutting, and degree of automation is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the vision assembly and cutting assembly of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 10. a body; 11. a baffle plate; 12. a clamping plate; 13. adjusting the screw rod; 20. a cutting assembly; 21. a soldering bit; 22. mounting a plate; 30. a second drive mechanism; 31. a second motor; 32. a first eccentric rod; 33. a second eccentric rod; 34. a fixed seat; 41. a camera; 42. a mounting frame; 50. a fixed mount; 61. a first synchronization belt; 62. a first synchronizing wheel; 71. a second synchronous belt; 72. a second synchronizing wheel; 80. a workpiece stage.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

an automatic thermal cutting machine as shown in fig. 1, 2 and 3 comprises a machine body 10, a first driving mechanism, a second driving mechanism 30, a third driving mechanism, a vision assembly and a cutting assembly 20, wherein the cutting assembly 20 can be used for cutting a workpiece. The machine body 10 is provided with a workpiece carrier 80, the vision assembly and the cutting assembly 20 are both installed on the machine body 10, and the vision assembly and the cutting assembly 20 are both located above the workpiece carrier 80.

The vision assembly is used for shooting a workpiece on the workpiece carrying platform 80, and the first driving mechanism is used for driving the vision assembly and the cutting assembly 20 to move along the X-axis direction. The second driving mechanism 30 is used for driving the cutting assembly 20 to move along the Z-axis direction; the third driving mechanism is used for driving the workpiece carrier 80 to move along the Y-axis direction.

On the basis of the structure, use the utility model discloses an automatic hot cutting machine is time-consuming, use the cutting chapter in this embodiment as the example, the chapter that will wait to cut is young to be placed on work piece microscope carrier 80, first actuating mechanism can drive vision subassembly and cutting component 20 side-to-side movement in work piece microscope carrier 80 top, third actuating mechanism can drive work piece microscope carrier 80 seesaw simultaneously, the vision subassembly can be controlled the removal in-process and the work piece seesaw in-process and shoot the work piece, according to the shooting result of vision subassembly, can fix a position the cutting point of work piece, then cutting component 20 alright downstream under the drive of second actuating mechanism 30, cut, so carry out accurate cutting, and degree of automation is high.

Specifically, the cutting assembly 20 includes a mounting plate 22, a soldering iron 21 and an elastic member, wherein the soldering iron 21 is electrically connected to an external power source for generating heat to cut, i.e., hot cut, the workpiece. An elastic component is clamped between the soldering iron head 21 and the mounting plate 22; the first driving mechanism is used for driving the mounting plate 22 to move along the X-axis direction; the second driving mechanism 30 is used to drive the mounting plate 22 to move along the Z-axis direction.

So, when cutting, first actuating mechanism can be according to vision component's shooting result, drive mounting panel 22 motion, when soldering iron 21 moves to the young edge profile of chapter that waits to cut, accessible second actuating mechanism 30 downstream, with the young edge line contact of chapter on work piece microscope carrier 80, begin hot cutting, in cutting process, first actuating mechanism and third actuating mechanism can be according to vision component's shooting structure continuous operation, the trend of the young edge line of cooperation chapter drives work piece microscope carrier 80 and soldering iron 21 respectively around and the side-to-side movement, through the combined motion in two directions, cut down chapter.

Preferably, in this embodiment, the visual component includes a mounting frame 42, a camera 41 and a light source, and both the camera 41 and the light source are mounted on the mounting frame 42; the first driving mechanism is used for driving the mounting frame 42 to move along the X-axis direction. Therefore, the camera 41 can move along with the first driving mechanism in the process of driving the mounting frame 42 to move left and right, so as to shoot the to-be-cut medals on the workpiece carrying platform 80 and collect shot images. In the shooting process, the light source can emit light, so that the shooting view of the camera 41 is brighter, and the shooting is clearer.

Specifically, the body 10 may be provided with a controller, and the controller may receive an image captured by the camera 41 and control the first driving mechanism, the second driving mechanism 30, and the third driving mechanism according to the image, so that the degree of automation is higher. Of course, the controller can be realized by a single chip microcomputer in the prior art.

Preferably, the first driving mechanism includes a first motor, a first synchronous belt 61 and two first synchronous wheels 62, the two first synchronous wheels 62 are pivotally connected to the machine body 10, the two first synchronous wheels 62 are distributed at intervals in the X-axis direction, and the first synchronous belt 61 is synchronously wound around the outer surfaces of the two first synchronous wheels 62. The rotating shaft of the first motor rotates with one of the first synchronizing wheels 62, and a fixed frame 50 is fixedly connected to a conveying section of the first synchronizing belt 61 in the X-axis direction; the vision assembly and the cutting assembly 20 are mounted on a mount 50.

On the basis of the structure, when the vision assembly and the cutting assembly 20 are driven to move, the first motor can be started, the rotating shaft of the first motor can drive one of the first synchronizing wheels 62 to rotate, one of the first synchronizing wheels 62 rotates, and the other first synchronizing wheel 62 can be driven under the action of the first synchronizing belt 61, so that the first synchronizing belt 61 is driven in the X-axis direction, namely, the fixing frame 50 fixedly connected with the first synchronizing belt 61 can move in the X-axis direction, and the vision assembly and the cutting assembly 20 are driven to move.

Preferably, the second driving mechanism 30 includes a second motor 31, a first eccentric rod 32, a second eccentric rod 33 and a guiding component, the second motor 31 is mounted on the fixed frame 50, one end of the first eccentric rod 32 is fixed to the rotating shaft of the second motor 31, and the other end of the first eccentric rod 32 is hinged to one end of the second eccentric rod 33; the other end of the second eccentric rod 33 is provided with a fixed seat 34; the guide assembly is used for guiding the fixed seat 34 to move along the Z-axis direction when the second eccentric rod 33 rotates; the cutting assembly 20 is mounted on the holder 34.

So, when drive cutting assembly 20 moved in the Z axle direction, can make second motor 31 rotate, second motor 31 rotates and can drive first eccentric rod 32 and rotate, first eccentric rod 32 rotates and can drive second eccentric rod 33 and rotate, the rotation of second eccentric rod 33 can drive fixing base 34 and rotate, the rotation of fixing base 34 can be converted into the linear motion along the Z axle direction under the guide of direction subassembly, and then the messenger installs the cutting assembly 20 up-and-down motion on fixing base 34.

Further, the guiding component comprises a sliding rail and a sliding block, the sliding rail is fixedly connected to the fixing frame 50, and the sliding block is fixedly connected with the fixing seat 34; the sliding block is in sliding fit with the sliding rail, that is, when the fixing base 34 moves, the sliding block and the sliding rail can limit the rotation of the fixing base 34, so as to guide the fixing base 34 to move up and down.

Preferably, the third driving mechanism includes a second motor 31, a second synchronous belt 71 and two second synchronous wheels 72, wherein the two second synchronous wheels 72 are pivoted on the machine body 10 and are distributed at intervals in the Y-axis direction, and the second synchronous belt 71 is synchronously wound around the outer surfaces of the two second synchronous wheels 72. The rotating shaft of the second motor 31 rotates with one of the second synchronizing wheels 72; a workpiece stage 80 is fixed to the second timing belt 71 at the Y-axis direction conveyance stage.

When the workpiece carrying platform 80 is driven to move, the second motor 31 can be started, the rotation shaft of the second motor 31 can rotate to drive one of the second synchronous wheels 72 to rotate, one of the second synchronous wheels 72 rotates, and the other second synchronous wheel 72 can be driven under the action of the second synchronous belt 71, so that the second synchronous belt 71 is driven in the Y-axis direction, that is, the workpiece carrying platform 80 fixedly connected with the second synchronous belt 71 can move in the Y-axis direction.

Of course, the first driving mechanism, the second driving mechanism 30 and the third driving mechanism can be implemented by other linear motion output mechanisms such as a screw rod transmission mechanism or a linear motor in the prior art.

Preferably, a clamping assembly may be further disposed on the machine body 10, the clamping assembly is configured to clamp a workpiece on the workpiece carrier 80, specifically, when a medal to be cut is placed on the workpiece carrier 80, a supporting plate may be placed on the workpiece carrier 80, the medal may be placed on the supporting plate for cutting, and the clamping assembly may clamp the supporting plate to stably fix the medal on the workpiece carrier 80.

Further, the clamping assembly includes a baffle plate 11 and a clamping plate 12, the baffle plate 11 is disposed on one side of the workpiece carrier 80, and the clamping plate 12 is disposed on the other side of the workpiece carrier 80 and is movable toward or away from the baffle plate 11, that is, when clamping a workpiece, a pallet loaded with the workpiece can be placed between the baffle plate 11 and the clamping plate 12, and then the clamping plate 12 is moved toward the baffle plate 11, so that the baffle plate 11 abuts against one side of the pallet, and the clamping plate 12 abuts against the other side of the pallet, thereby clamping the workpiece.

Specifically, the clamping assembly comprises an adjusting screw 13, one end of the adjusting screw 13 is screwed to the clamping plate 12, the clamping plate 12 is in sliding fit with the machine body 10, and therefore the clamping plate 12 and the adjusting screw 13 can be in matched transmission through rotation of the adjusting screw 13, the clamping plate 12 can slide along the machine body 10, and the clamping plate 12 can be driven to be close to or far away from through forward rotation or reverse rotation of the adjusting screw 13. Of course, the clamping plate 12 can be moved closer to or farther away from the cylinder as is known in the art.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. An automatic hot cutting machine is characterized by comprising a machine body, a first driving mechanism, a second driving mechanism, a third driving mechanism, a visual component and a cutting component for cutting a workpiece, wherein the machine body is provided with a workpiece carrying platform, and the visual component and the cutting component are both arranged on the machine body and are positioned above the workpiece carrying platform; the visual assembly is used for shooting the workpiece on the workpiece carrying platform; the first driving mechanism is used for driving the vision assembly and the cutting assembly to move along the X-axis direction; the second driving mechanism is used for driving the cutting assembly to move along the Z-axis direction; the third driving mechanism is used for driving the workpiece carrying platform to move along the Y-axis direction.

2. The automatic heat cutting machine of claim 1 wherein said cutting assembly includes a mounting plate, a soldering bit and a resilient member, said soldering bit for generating heat to cut a workpiece; an elastic part is clamped between the soldering bit and the mounting plate; the first driving mechanism is used for driving the mounting plate to move along the X-axis direction; the second driving mechanism is used for driving the mounting plate to move along the Z-axis direction.

3. The automatic guillotine machine of claim 1, wherein the vision assembly includes a mounting frame, a camera, and a light source, the camera and light source both mounted on the mounting frame; the first driving mechanism is used for driving the mounting rack to move along the X-axis direction.

4. The automatic guillotine mechanism according to any one of claims 1 to 3, wherein the first drive mechanism comprises a first motor, a first synchronous belt and two first synchronous wheels, the two first synchronous wheels are pivoted to the body and are spaced apart in the X-axis direction; the first synchronous belt is synchronously wound on the outer surfaces of the two first synchronous wheels; a rotating shaft of the first motor rotates with one of the first synchronous wheels; a fixing frame is fixedly connected to the conveying section of the first synchronous belt in the X-axis direction; the vision assembly and the cutting assembly are both mounted on the fixing frame.

5. The automatic cutting machine of claim 4, wherein the second driving mechanism includes a second motor, a first eccentric rod, a second eccentric rod and a guiding component, the second motor is mounted on the fixed frame, one end of the first eccentric rod is fixed with the rotating shaft of the second motor, and the other end of the first eccentric rod is hinged with one end of the second eccentric rod; the other end of the second eccentric rod is provided with a fixed seat; the guide assembly is used for guiding the fixed seat to move along the Z-axis direction when the second eccentric rod rotates; the cutting assembly is installed on the fixing seat.

6. The automatic thermal cutting machine of claim 5, wherein the guiding assembly comprises a sliding rail and a sliding block, the sliding rail is fixedly connected to the fixing frame, and the sliding block is fixedly connected to the fixing base; the sliding block is in sliding fit with the sliding rail.

7. The automatic thermal cutting machine according to any one of claims 1-3, wherein the third driving mechanism includes a second motor, a second synchronous belt and two second synchronous wheels, the two second synchronous wheels are pivoted on the machine body and are spaced in the Y-axis direction; the second synchronous belts are synchronously wound on the outer surfaces of the two second synchronous wheels; a rotating shaft of the second motor rotates with one of the second synchronizing wheels; the second synchronous belt is fixedly connected with the workpiece carrying platform on a conveying section in the Y-axis direction.

8. The automatic guillotine mechanism according to any one of claims 1 to 3, wherein the body is provided with a clamping assembly for clamping the workpiece on the workpiece carrier.

9. The automatic guillotine mechanism of claim 8, wherein the clamping assembly includes a stop plate disposed on one side of the workpiece carrier and a clamping plate disposed on the other side of the workpiece carrier and movable toward and away from the stop plate.

10. The automatic guillotine machine of claim 9, wherein the clamping assembly includes an adjustment screw having one end threaded to a clamping plate that is a sliding fit with the body.