Waste collecting mechanism for cutting of marking machine

Abstract

The invention discloses a waste collecting mechanism for cutting of a marking machine, and belongs to the technical field of marking machines, the waste collecting mechanism comprises a rack, a material guiding part, a switching guide plate and a waste collecting box, the material guiding part comprises two symmetrical material guiding plates, and the discharging ends of the two material guiding plates are oppositely arranged; the switching guide plate is arranged on the lower sides of the discharging ends of the two material guide plates, switching rotating shafts are connected to the two sides of the switching guide plate, and the switching guide plate is connected with one material guide plate through switching; the waste collecting boxes correspond to the material guiding plates one to one, the two waste collecting boxes correspond to the discharging end of the switched switching guide plate, waste is concentrated at one position to fall off through the material guiding plates and the switching guide plate, waste concentration is facilitated through the arrangement, the waste is collected through the waste collecting boxes placed on the lower side of the switching guide plate, the waste cannot be scattered, and the waste collecting efficiency is improved. And subsequent cleaning is also facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of marking machines, and in particular to a waste material collection mechanism for cutting materials of a marking machine. Background Art

[0002] Laser marking machines use high-energy-density laser beams to irradiate the surface of the material being processed. The surface of the material absorbs the laser energy, and a thermal excitation process occurs in the irradiated area, which causes the temperature of the material surface (or coating) to rise, resulting in metamorphosis, melting, ablation, evaporation, etc., leaving a clear and lasting mark on the surface of the material. This process can be regarded as a microscopic process of "cutting materials", that is, through the precise control of the laser beam, a small physical or chemical change is made on the surface of the material to achieve the purpose of marking.

[0003] Combining a laser marking machine with a laser cutting machine can form a multifunctional laser device. This device can be used for both marking and cutting materials, and can complete multiple tasks at one time, thus saving time and space for changing equipment and improving production efficiency.

[0004] In the prior art, after the marking is completed, it will be cut, and waste will fall during the cutting process. The waste will fall in the gap between the tooth plates. If the fallen waste is not collected, the ground production environment will become messy, which will make cleaning difficult. Summary of the invention

[0005] The purpose of the present invention is to solve the problem mentioned in the above-mentioned background technology that after the marking is completed, it will be cut, and waste will fall during the cutting process. The waste will fall in the gap between the tooth plates. If the fallen waste is not collected, the ground production environment will become messy, which will lead to difficulties in cleaning.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A waste collection mechanism for cutting materials of a marking machine comprises a frame, a material guide, a switching guide plate and a waste collection box, wherein the material guide comprises two symmetrical material guide plates, and the discharge ends of the two material guide plates are arranged opposite to each other; the switching guide plate is arranged on the lower side of the discharge ends of the two material guide plates, and the two sides of the switching guide plate are connected with a switching shaft, and the switching guide plate is connected with one of the material guide plates by switching; the waste collection box corresponds to the material guide plate one by one, and the two waste collection boxes correspond to the discharge ends of the switching guide plate after switching.

[0007] Preferably, baffles are provided on both sides of the material guide plate and the switching guide plate.

[0008] Preferably, both ends of the switching guide plate are provided with extension plates abutting against the bottom surface of the guide plate.

[0009] Preferably, the switching shaft is rotatably connected to the frame, and a switching transmission device is provided between the switching shaft and the waste collection box.

[0010] Preferably, the switching transmission device comprises a transmission component 1 and an elastic component supporting the waste collection box, and the transmission component 1 is located between the two elastic components.

[0011] Preferably, the elastic component includes a base plate, a plurality of support columns are fixed on the base plate, a support plate is slidably connected to the plurality of support columns, a spring is sleeved on the support column, two ends of the spring are respectively connected to the support plate and the base plate, a downward pressure rod is rotatably connected to the support plate, a torsion spring is sleeved on the rotating shaft of the downward pressure rod, two ends of the torsion spring are respectively connected to the support plate and the downward pressure rod, and a limiting plate is fixed on the support plate.

[0012] The transmission gear of claim 1, wherein the first gear is a gear selected from the group consisting of a gear train coupled to the transmission gear and a gear engaged with the first gear and a driven gear engaged with the first gear.

[0013] Preferably, the switching transmission device also includes a transmission component 2, the transmission component 2 includes a driving gear, a transmission rod is provided on one side of the base, the driving gear and the transmission rod are connected by a pulley assembly, a lifting rod is threadedly connected to the transmission rod, a lifting rack is fixed to the top of the lifting rod, a switching gear is fixedly connected to the switching shaft, a through slot is opened on the lifting rod, and a limit plate 3 inserted into the through slot is fixed on the frame.

[0014] Preferably, a rod body is fixedly connected to the support plate, and a prompting plate rotatably connected to the frame is arranged below the rod body.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The guide plate and the switching guide plate make the waste fall in one place. This setting is convenient for the collection of waste. The waste collection box placed under the switching guide plate collects the waste so that the waste will not be scattered and is convenient for subsequent cleaning. The switch guide plate is set to switch between the two guide plates, so that after one waste collection box has completed collection, the switch guide plate switches to allow the waste to flow into another waste collection box, thereby preventing the situation where the waste collection box is forgotten to be taken out for cleaning for too long; The prompt board corresponding to the waste collection box warps up to remind the waste collection box that the collection is completed. The prompt board has the function of reminding the staff, and the prompt board will keep warping up to remind the staff if the waste collection box is not taken out. By switching the rotating device, a waste collection box will automatically switch after collection is completed, so that the waste flows into another empty waste collection box. The switching process does not require manual operation. Automatic switching of the waste collection box can ensure the continuity of the production line and will not interrupt production due to the waste collection box being full. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the material guide plate and the switching guide plate of the present invention.

[0019] Figure 3 For the present invention Figure 2 Enlarged schematic diagram at point A in the middle.

[0020] Figure 4 It is a schematic diagram of the elastic component and the transmission component of the present invention.

[0021] Figure 5 It is a schematic diagram of a reminder board of the present invention.

[0022] Figure 6 It is a schematic diagram of the transmission plate and the lower pressure rod of the present invention.

[0023] Figure 7 It is a schematic diagram of a guide member of the present invention.

[0024] Figure 8 It is a structural schematic diagram of the second transmission component of the present invention.

[0025] Description of the figure numbers: 1. Frame; 2. Material guide; 21. Material guide plate; 3. Switching guide plate; 31. Extension plate; 32. Switching shaft; 4. Waste collection box; 5. Switching transmission device; 51. Elastic component; 511. Bottom plate; 512. Support column; 5121. Limiting ring; 5122. Limiting column; 513. Support plate; 514. Spring 1; 515. Pressing rod; 516. Torsion spring 1; 517. Limiting plate 1; 52. Transmission component 1; 521. Transmission shaft; 5211. Transmission plate; 522. Support seat; 5221. Limiting plate 2; 523. Torsion spring 2; 524. Large gear; 525. Small gear; 526, transmission rack; 5261, horizontal plate; 5262, fixed column; 5263, spring two; 527, driving rack; 528, base; 5281, support frame; 529, guide piece; 5291, guide plate body; 5292, guide section; 5293, torsion spring three; 5294, limit part; 5295, guide column; 53, transmission component two; 531, driving gear; 532, transmission rod; 533, pulley assembly; 534, lifting rod; 5341, through slot; 535, lifting rack; 536, switching gear; 537, limit plate three; 6, baffle; 7, rod body; 8, prompt plate; 9, vertical plate. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below with reference to the accompanying drawings.

[0027] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be used for other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0028] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0029] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0030] See also Figure 1 - Figure 8 A waste collection mechanism for cutting materials of a marking machine comprises a frame 1, a material guide 2, a switching guide plate 3 and a waste collection box 4. The material guide 2 comprises two symmetrical material guide plates 21, and the discharge ends of the two material guide plates 21 are arranged opposite to each other; baffles 6 are arranged on both sides of the material guide plate 21 and the switching guide plate 3, and extension plates 31 abutting against the bottom surface of the material guide plate 21 are arranged at both ends of the switching guide plate 3, and the extension plates 31 are conducive to the connection between the switching guide plate 3 and the material guide plate 21.

[0031] The switching guide plate 3 is arranged at the lower side of the discharge end of the two guide plates 21. The switching guide plate 3 is connected with a switching shaft 32 on both sides. The switching shaft 32 is rotatably connected with the frame 1. The switching guide plate 3 is connected with one of the guide plates 21 by switching. The waste collection box 4 corresponds to the guide plate 21 one by one. The two waste collection boxes 4 correspond to the discharge end of the switching guide plate 3 after switching. As shown in the figure, after the connection is completed, the waste of the other unconnected guide plate 21 slides onto the switching guide plate 3, so that the waste enters the same waste collection box 4. A switching transmission device 5 is arranged between the switching shaft 32 and the waste collection box 4. The switching transmission device 5 allows the two waste collection boxes 4 to continuously collect waste through switching, thereby preventing the machine from stopping to clean up the waste.

[0032] The switching transmission device 5 includes a transmission component 52 and an elastic component 51 supporting the waste collection box 4. The elastic component 51 includes a bottom plate 511. A plurality of support columns 512 are fixed on the bottom plate 511. A support plate 513 is slidably connected to the plurality of support columns 512. A limit ring 5121 is arranged on the upper side of the support column 512. The support plate 513 contacts the limit ring 5121. A spring 514 is sleeved on the support column 512. The two ends of the spring 514 are respectively connected to the support plate 513 and the bottom plate 511. There are four support columns 512, and limiting columns 5122 are extended from the upper ends of the four support columns 512. The waste collection box 4 is placed between the support columns 512 on both sides. A downward pressure rod 515 is rotatably connected to the support plate 513, and a torsion spring 516 is sleeved on the rotating shaft of the downward pressure rod 515. The two ends of the torsion spring 516 are respectively connected to the support plate 513 and the downward pressure rod 515. A limiting plate 517 is fixed on the support plate 513, and the limiting plate 517 limits the downward pressure rod 515 to prevent the downward pressure rod 515 from rotating upward.

[0033] The transmission component 1 52 is located between the two elastic components 51. There are two transmission components 1 52, which include a transmission shaft 521, a transmission plate 5211 is fixed on the transmission shaft 521, a support seat 522 is supported on one side of the support plate 513, the support seat 522 is connected to the transmission shaft 521 through a torsion spring 2 523, a limit plate 2 5221 is fixed on the support seat 522, and a large gear 524 is fixed on the transmission shaft 521, and a small gear 525 is meshed on the large gear 524. The wheel 525 is rotatably connected with the support seat 522, and a transmission rack 526 is meshed with the lower side of the pinion 525. A horizontal plate 5261 is fixed on the transmission rack 526, and a fixing column 5262 is fixed on the horizontal plate 5261. A driving rack 527 is sleeved on the fixing column 5262, and a spring 5263 is sleeved on the fixing column 5262. A protrusion with a limited driving rack 527 is fixed on the horizontal plate 5261, and two fixing columns 5262 are provided, so that the driving rack 527 can be stably The two ends of the spring 5263 are connected to the driving rack 527 and the transmission rack 526 respectively. A base 528 is provided on the lower side of the horizontal plate 5261. The support seat 522 is fixedly connected to the base 528. The horizontal plate 5261 is slidably connected to the base 528. A support frame 5281 is provided on the base 528. A guide member 529 is fixed to the end of the support frame 5281. The two guide members 529 use one support frame 5281. The guide member 529 includes a guide plate body 529. 1. A guide section 5292 is connected to one end of the guide plate body 5291, a support frame 5281 is fixedly connected to the guide plate body 5291, the guide section 5292 is connected to the guide plate body 5291 through a torsion spring 5293, a limit portion 5294 is provided at the end of the guide plate body 5291, the limit portion 5294 prevents the guide section 5292 from rotating inward, a guide column 5295 is fixed to the driving rack 527, and the two driving racks 527 and the driving gear 531 are in a non-meshing state in the figure.

[0034] The switching transmission device 5 also includes a transmission component 2 53, which includes a driving gear 531. A transmission rod 532 is provided on one side of the base 528. The driving gear 531 and the transmission rod 532 are connected by a pulley assembly 533. The pulley assembly 533 is a prior art. The pulley assembly 533 includes two pulleys and a belt connecting the two pulleys. The transmission rod 532 is rotatably connected to the frame 1. A lifting rod 534 is threadedly connected to the transmission rod 532. A lifting rack 535 is fixed to the top of the lifting rod 534. A switching gear 536 is fixedly connected to the switching shaft 32. A through slot 5341 is provided on the lifting rod 534. A limit plate 3 537 inserted into the through slot 5341 is fixed on the frame 1. The limit plate 3 537 is used for the lifting rod 534 and the lifting rack 535 to move up and down in a straight line. The lifting rack 535 is kept stable by the threaded connection between the transmission rod 532 and the lifting rod 534, thereby stabilizing the connection between the switching guide plate 3 and the guide plate 21.

[0035] The support plate 513 is fixedly connected with the rod body 7, and a prompt plate 8 rotatably connected to the frame 1 is arranged below the rod body 7. The prompt plate 8 can be red, which is eye-catching and easy for personnel to see. The increase of waste in the waste collection box 4 causes the support plate 513 to move down, and the support plate 513 moves down with the rod body 7. When the rod body 7 contacts the prompt plate 8, the outer end of the prompt plate 8 is tilted, thereby playing a reminder role, so that the operator knows which waste collection box 4 needs to be cleaned. If the waste collection box 4 is forgotten to be cleaned, the prompt plate 8 will be tilted all the time to remind the personnel. After the waste collection box 4 is taken out, the rod body 7 moves up and the prompt plate 8 is restored.

[0036] It should be noted that the total length of the switching guide plate 3 and the extension plates 31 on both sides is greater than the distance between the two guide plates 21, so that during the switching process of the switching guide plate 3, the waste still falls on the switching guide plate 3. Furthermore, in order to prevent the waste from splashing during the switching process of the switching guide plate 3, the two support plates 513 are fixedly connected with vertical plates 9, and the vertical plates 9 are located between the support columns 512 on both sides of the same support plate 513. When the waste collection box 4 is placed, one side thereof is in contact with the vertical plates 9, so that the splashed waste is blocked by the vertical plates 9 and then falls into the waste collection box 4.

[0037] When in use, the waste falls from between the tooth plates onto the guide plate 21, and the waste on the two guide plates 21 flows onto the switching guide plate 3, and then flows into the waste collection box 4. Figure 2 As shown, when the waste collection box 4 on the right collects more and more waste, it will descend on the support column 512, thereby compressing the spring 1 514, and the pressing rod 515 will follow the support plate 513 to descend. The pressing rod 515 moves downward and will contact the transmission plate 5211 first, thereby pressing the transmission plate 5211 to rotate, and the transmission plate 5211 rotates with the transmission shaft 521, and the transmission shaft 521 rotates with the large gear 524, and the large gear 524 rotates the small gear 525, and the small gear 525 moves the transmission rack 526, and the transmission rack 526, the cross plate 5261 and the driving rack 527 move. During the movement, The guide column 5295 first contacts the guide section 5292 and moves along the guide section 5292. The spring 2 5263 is compressed, and the guide column 5295 moves with the driving rack 527. After passing through the guide section 5292, the guide column 5295 moves along the upper side of the guide plate body 5291. During the downward rotation of the transmission plate 5211, the driving rack 527 does not contact the driving rack 527 during the movement. When the guide column 5295 is separated from the guide plate body 5291, the elastic force of the spring 2 5263 restores the driving rack 527. Before the lower pressure rod 515 is separated from the transmission plate 5211, the rod body 7 presses down the prompt plate 8.

[0038] When the lower pressure rod 515 is separated from the transmission plate 5211, the torsion spring 523 causes the transmission shaft 521 to rotate upward and recover, and the transmission shaft 521 causes the transmission plate 5211 and the large gear 524 to rotate upward, and the large gear 524 drives the small gear 525 to rotate, and the small gear 525 causes the transmission rack 526 to recover, and the transmission rack 526 brings the cross plate 5261 and the driving rack 527 to recover. During the recovery process, before the driving rack 527 is engaged with the driving gear 531, the guide column 5295 moves along the lower side of the driving guide body 5291, and the guide body 5291 limits the recovered driving rack 527, so that the driving rack 527 can stably drive the gear 531 to rotate, and the driving gear 531 rotates through the belt The wheel assembly 533 causes the transmission rod 532 to rotate, and the rotation of the transmission rod 532 causes the lifting rod 534 to descend, and the lifting rod 534 descends with the lifting rack 535, and the lifting rack 535 drives the switching gear 536 to rotate, and the switching gear 536 causes the switching guide plate 3 to rotate through the switching shaft 32, so that the switching guide plate 3 is connected with the material guide plate 21 on the right, and the waste enters the waste collection box 4 on the left from the switching guide plate 3. The staff takes out the waste collection box 4. At this time, the support plate 513 moves up under the action of spring 1 514, the rod body 7 also moves up, and the prompt plate 8 is restored. After the waste is poured out, the waste collection box 4 on the right is placed on the support plate 513, and one side of the waste collection box 4 is in contact with the vertical plate 9.

[0039] The waste collecting box 4 on the left and the transmission component 52 in the process of collecting waste are the same as those on the right. When the driving rack 527 on the left is restored, the driving gear 531 rotates, and the driving gear 531 is lifted up through the pulley assembly 533 and the transmission rod 532, thereby causing the lifting rack 535 to rise, and finally the switching guide plate 3 is restored to the state of being connected with the left guide plate 21. Before the waste collecting box 4 on the left is taken out, the prompt plate 8 on the left is always in an upturned state.

[0040] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A waste collection mechanism for cutting materials of a marking machine, characterized in that: include: Rack(1); A material guide member (2), comprising two symmetrical material guide plates (21), wherein the discharge ends of the two material guide plates (21) are arranged opposite to each other; A switching guide plate (3) is arranged at the lower side of the discharge ends of the two material guide plates (21), and the two sides of the switching guide plate (3) are connected to a switching shaft (32), and the switching guide plate (3) is connected to one of the material guide plates (21) through switching; The waste collection box (4) corresponds one to one with the guide plate (21), and the two waste collection boxes (4) correspond to the discharge ends of the switched guide plate (3) after switching.

2. A waste collection mechanism for cutting materials of a marking machine according to claim 1, characterized in that: Baffles (6) are provided on both sides of the material guide plate (21) and the switching guide plate (3).

3. The waste collection mechanism for cutting materials of a marking machine according to claim 1, characterized in that: Extension plates (31) are provided at both ends of the switching guide plate (3) and abut against the bottom surface of the material guide plate (21).

4. The waste collection mechanism for cutting materials of a marking machine according to claim 1, characterized in that: The switching shaft (32) is rotatably connected to the frame (1), and a switching transmission device (5) is provided between the switching shaft (32) and the waste collection box (4).

5. A waste material collection mechanism for cutting materials of a marking machine according to claim 4, characterized in that: The switching transmission device (5) comprises a transmission component 1 (52) and an elastic component (51) supporting the waste collection box (4); the transmission component 1 (52) is located between the two elastic components (51).

6. A waste collection mechanism for cutting materials of a marking machine according to claim 5, characterized in that: The elastic component (51) comprises a bottom plate (511), a plurality of support columns (512) are fixed on the bottom plate (511), a support plate (513) is slidably connected to the plurality of support columns (512), a spring (514) is sleeved on the support column (512), two ends of the spring (514) are respectively connected to the support plate (513) and the bottom plate (511), a lower pressure rod (515) is rotatably connected to the support plate (513), a torsion spring (516) is sleeved on the rotation shaft of the lower pressure rod (515), two ends of the torsion spring (516) are respectively connected to the support plate (513) and the lower pressure rod (515), and a limiting plate (517) is fixed on the support plate (513).

7. A waste collection mechanism for cutting materials of a marking machine according to claim 6, characterized in that: The transmission component (52) is provided with two parts, and the transmission component (52) comprises a transmission shaft (521), a transmission plate (5211) is fixed on the transmission shaft (521), a support seat (522) is provided on one side of the support plate (513), the support seat (522) is connected to the transmission shaft (521) via a second torsion spring (523), a large gear (524) is fixed on the transmission shaft (521), a small gear (525) is meshed on the large gear (524), a transmission rack (526) is meshed on the lower side of the small gear (525), a transverse plate (5261) is fixed on the transmission rack (526), ​​a fixing column (5262) ​​is fixed on the transverse plate (5261), a driving rack (527) is sleeved on the fixing column (5262), and a driving rack (527) is sleeved on the fixing column (5262). Spring 2 (5263), the two ends of the spring 2 (5263) are respectively connected to the driving rack (527) and the transmission rack (526), ​​a base (528) is arranged on the lower side of the transverse plate (5261), the transverse plate (5261) is slidably connected to the base (528), a support frame (5281) is arranged on the base (528), a guide member (529) is fixed to the end of the support frame (5281), the guide member (529) comprises a guide plate body (5291), one end of the guide plate body (5291) is connected to a guide section (5292), the guide section (5292) is connected to the guide plate body (5291) via a torsion spring 3 (5293), the end of the guide plate body (5291) has a limiting portion (5294), and a guide column (5295) is fixed to the driving rack (527).

8. The waste collection mechanism for cutting materials of a marking machine according to claim 7, characterized in that: The switching transmission device (5) further comprises a second transmission component (53), wherein the second transmission component (53) comprises a driving gear (531), a transmission rod (532) is provided on one side of the base (528), the driving gear (531) and the transmission rod (532) are connected via a pulley assembly (533), a lifting rod (534) is threadedly connected to the transmission rod (532), a lifting rack (535) is fixed to the top of the lifting rod (534), a switching gear (536) is fixedly connected to the switching shaft (32), a through slot (5341) is provided on the lifting rod (534), and a limiting plate (537) inserted into the through slot (5341) is fixed to the frame (1).

9. The waste collection mechanism for cutting materials of a marking machine according to claim 6, characterized in that: A rod body (7) is fixedly connected to the support plate (513), and a prompting plate (8) rotatably connected to the frame (1) is provided below the rod body (7).

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