Smoke removal type marking platform and laser marking machine

Abstract

The utility model discloses a smoke removal type marking platform and a laser marking machine. The smoke removal type marking platform comprises a product jig, an air blowing piece and a smoke suction piece, the air blowing piece is provided with an air blowing opening which is in a long strip shape. The smoke suction part comprises a first flaring section, the first flaring section is arranged in a flaring mode in the direction of the product jig, and a smoke suction opening is formed in the side, facing the product jig, of the first flaring section and is in a long strip shape. The air blowing opening and the smoke suction opening are located in the two sides of the product jig, the air blowing opening blows smoke on the product jig towards the smoke suction opening, and the smoke is sucked and collected by the smoke suction opening. Smoke generated by marking on a product jig is blown to the smoke suction piece through the long-strip-shaped air blowing opening, and the smoke suction opening of the smoke suction piece comprehensively absorbs and collects the smoke so as to prevent the smoke from diffusing into air to cause pollution.

Description

Technical Field

[0001] The utility model belongs to the field of laser marking, and specifically relates to a smoke removal type marking platform and a laser marking machine. Background Art

[0002] The laser marking machine can refer to the laser marking machine disclosed in Chinese patent number CN201921856799.9, in which the workpiece to be processed is placed on a carrier, and the laser emitted by the laser is reflected onto the workpiece to be processed through a galvanometer assembly, and a preset marking pattern is processed on the workpiece through the deflection of the galvanometer assembly.

[0003] The above-mentioned laser marking machine has the disadvantage that: since the laser marking machine will generate a lot of smoke during the marking process, the smoke will not be collected and will spread into the air, causing environmental pollution. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a smoke-removing marking platform, which blows the smoke generated by marking on the product fixture toward the smoking piece through a long strip of air blowing port, and the smoking port of the smoking piece fully absorbs and collects the smoke to prevent the smoke from diffusing into the air and causing pollution.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including: a product jig, the product jig is used to place the product to be processed; a blowing piece, the blowing piece is provided with a blowing port, and the blowing port is in an elongated strip shape; a smoking piece, the smoking piece includes a first flared section, the first flared section is flared toward the product jig, and the first flared section is provided with a smoking port on the side facing the product jig, and the smoking port is in an elongated strip shape; the blowing port and the smoking port are located on both sides of the product jig, and the blowing port blows the smoke on the product jig toward the smoking port, and the smoke is absorbed and collected by the smoking port.

[0006] The utility model is further configured as follows: the width of the air blowing port is d1, the width of the smoking port is d2; 5mm≤d1≤20mm, 20mm≤d2≤40mm; and / or, 10≤d2 / d1≤20.

[0007] The utility model is further configured as follows: the smoking piece includes a second flared section and a main air duct, the second flared section is located on the side of the first flared section away from the product fixture, and the second flared section is flared in a direction away from the first flared section, and the main air duct is located on the side of the second flared section away from the first flared section.

[0008] The utility model is further configured as follows: it also includes a mounting frame; the product fixture is arranged on the mounting frame; a first sliding rod is arranged on the mounting frame, a first sliding assembly is slidably arranged on the first sliding rod, a first locking member for fixing the first sliding assembly to the first sliding rod is arranged on the first sliding assembly, and the blowing member is arranged on the first sliding assembly; and / or, a second sliding rod is arranged on the mounting frame, a second sliding assembly is slidably arranged on the second sliding rod, a second locking member for fixing the second sliding assembly to the second sliding rod is arranged on the second sliding assembly, and the smoking member is arranged on the second sliding assembly.

[0009] The utility model is further configured as follows: the first sliding assembly includes a first sliding seat and a first flip rod, the first sliding seat is slidably set on the first sliding rod, the first flip rod is rotatably installed on the first sliding seat, the first sliding seat is provided with a third locking component for fixing the first flip rod to the first sliding seat, and the blowing component is provided on the first flip rod; and / or, the second sliding assembly includes a second sliding seat and a second flip rod, the second sliding seat is slidably set on the second sliding rod, the second flip rod is rotatably installed on the second sliding seat, the second sliding seat is provided with a fourth locking component for fixing the second flip rod to the second sliding seat, and the smoking component is provided on the second flip rod.

[0010] The utility model is further configured as follows: the axial direction of the first sliding rod and the axial direction of the first flip rod are perpendicular to each other; and / or the axial direction of the second sliding rod and the axial direction of the second flip rod are perpendicular to each other.

[0011] The utility model is further configured as follows: a first lifting plate is provided on the first flip rod, and the blowing piece is provided at an end of the first lifting plate away from the first flip rod; and / or a second lifting plate is provided on the second flip rod, and the smoking piece is provided at an end of the second lifting plate away from the second flip rod.

[0012] The utility model is further configured as follows: the product fixture is provided with a placement surface, and a plurality of guide rollers are provided on the periphery of the placement surface of the product fixture, and the spacing between the placement surface and a plane passing through the axis of the guide roller and parallel to the placement surface is s, 5mm≤s≤15mm.

[0013] By adopting the above technical scheme, 1. The top cover piece to be marked is placed above the product fixture, and smoke is generated during the marking process. The smoke will move forward and approach the smoking piece under the blowing action of the blowing port, and then the smoke will be sucked into the smoking piece from the smoking port under the negative pressure of the smoking piece and collected, thereby preventing the smoke from diffusing into the air and causing environmental pollution; 2. The blowing port is in the shape of a long strip extending left and right, so that the smoke generated by the marking is covered in a large range left and right and blown forward, and the smoke treatment is more comprehensive; 3. The first expansion section is set to make the front side smaller in diameter and have a larger negative pressure wind force, and the rear side (smoking port) has a larger diameter and absorbs the surrounding smoke more comprehensively; 4. The long strip blowing port and the long strip smoking port are set correspondingly, so that the smoking efficiency is higher.

[0014] A laser marking machine comprises the above-mentioned smoke removal type marking platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is an assembly diagram of the first embodiment of the utility model;

[0017] Figure 2 This is an assembly diagram of the first embodiment of the utility model;

[0018] Figure 3 It is a side view of the first embodiment of the utility model;

[0019] Figure 4 for Figure 1 A magnified view of middle;

[0020] Figure 5 It is a cross-sectional view of the smoking piece in the first embodiment of the utility model.

[0021] Label: 1. Mounting frame;

[0022] 11. first sliding rod; 12. first sliding assembly; 13. second sliding rod; 14. second sliding assembly;

[0023] 121, first slide seat; 122, first turning rod; 123, first lifting plate; 141, second slide seat; 142, second turning rod; 143, second lifting plate;

[0024] 2. Product fixtures;

[0025] 21. Placement surface; 22. Guide roller;

[0026] 3. Blowing parts;

[0027] 31. Air outlet; 32. Air pipe quick connector;

[0028] 4. Smoking articles;

[0029] 41. first flared section; 42. second flared section; 43. main airway; 44. elbow;

[0030] 411. Smoking opening. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the present invention, and thus to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, wherein the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and each specific feature does not naturally and directly limit the scope of implementation of the present invention. The conventional selections and substitutions made by those skilled in the art under the guidance of the present invention shall be deemed to be within the scope of protection claimed by the present invention.

[0032] Embodiment 1:

[0033] like Figure 1-Figure 5 As shown, the utility model discloses a smoke removal type marking platform, comprising:

[0034] A product fixture 2, the upper end of which is used to place the product to be processed. The product to be processed in this embodiment is a top cover sheet, which is a structural part of a battery cell used in new energy vehicles;

[0035] A blowing member 3, the blowing member 3 is located at the rear side of the product fixture 2, and a blowing port 31 is provided at the front side of the blowing member 3, and a trachea quick connector 32 is provided at the rear side, wherein the blowing port 31 is in a long strip shape extending left and right, so that it is connected to the air source through the trachea quick connector 32, and air is blown forward from the blowing port 31 over a large area under the action of the air source supply;

[0036] The smoking piece 4 is located at the front side of the product fixture 2, and the smoking piece 4 includes a first flared section 41, the first flared section 41 is flared forward, and a smoking port 411 is provided on the front side of the first flared section 41, and the smoking port 411 is in the shape of a long strip extending left and right, so that the smoking piece 4 can be connected to the negative pressure device, and the space around the smoking piece 4 (especially the smoke blown by the blowing piece 3) is absorbed and collected when the negative pressure device is working.

[0037] Therefore, 1. The top cover piece to be marked is placed above the product fixture 2, and smoke is generated during the marking process. The smoke will move forward and approach the smoking piece 4 under the blowing action of the blowing port 31, and then the smoke will be sucked into the smoking piece 4 from the smoking port 411 under the negative pressure of the smoking piece 4 and collected, thereby preventing the smoke from diffusing into the air and causing environmental pollution; 2. The blowing port 31 is in the shape of a long strip extending left and right, so that the smoke generated by the marking is covered in a large range left and right and blown forward, and the smoke treatment is more comprehensive; 3. The setting of the first expansion section 41 makes the front side smaller in diameter and has a greater negative pressure wind force, and the rear side (smoking port 411) has a larger diameter and absorbs the surrounding smoke more comprehensively; 4. The long strip blowing port 31 and the long strip smoking port 411 are correspondingly arranged, so that the smoking efficiency is higher.

[0038] In other embodiments, the horizontal side or lower side of the product fixture 2 is used for placing the top cover sheet to be processed.

[0039] In this embodiment, the vertical width of the blowing port 31 is d1, and the vertical width of the smoking port 411 is d2; specifically, 5mm≤d1≤20mm, 20mm≤d2≤40mm; and / or, 10≤d2 / d1≤20. The width of the blowing port 31 is smaller, which generates a greater wind pressure to blow the smoke toward the smoking port 411, while the smoking port 411 has a larger width to better cover the required absorption range.

[0040] In addition, the smoking piece 4 in this embodiment includes a second flared section 42 and a main air duct 43, wherein the second flared section 42 is located in front of the first flared section 41, and the second flared section 42 is flared forward, while the main air duct 43 is located in front of the second flared section 42, so that it is connected to the negative pressure device through the main air duct 43, and the first flared section 41 is connected in a transitional manner through the second flared section 42, so that the airflow from the first flared section 41 to the main air duct 43 is smoother, and the air pressure in the first flared section 41 can be higher to enhance the absorption of smoke.

[0041] Specifically, a bend pipe 44 is provided on the left side of the main airway 43 so as to be connected to a negative pressure device through the bend pipe 44 .

[0042] In addition, the present embodiment further comprises a mounting frame 1; the product fixture 2 is detachably mounted on the mounting frame 1 by means of bolts, and different product fixtures 2 can be replaced according to different top cover sheets to achieve better adaptability.

[0043] In addition, a vertically extending first sliding rod 11 is provided on the mounting frame 1, a first sliding assembly 12 is slidably provided on the first sliding rod 11, a first locking member (not shown in the figure) for fixing the first sliding assembly 12 to the first sliding rod 11 is provided on the first sliding assembly 12, and the blowing member 3 is provided on the first sliding assembly 12.

[0044] Similarly, the mounting frame 1 is provided with a second sliding rod 13 extending vertically, the second sliding rod 13 is slidably provided with a second sliding assembly 14, the second sliding assembly 14 is provided with a second locking member (not shown in the figure) for fixing the second sliding assembly 14 to the second sliding rod 13, and the smoking piece 4 is arranged on the second sliding assembly 14.

[0045] Therefore, 1. The vertical position of the blowing piece 3 can be adjusted by moving the first sliding assembly 12 on the first sliding rod 11, thereby adjusting the vertical position of the blowing port 31 to better blow the smoke. Similarly, the vertical position of the smoking piece 4 can be adjusted by moving the second sliding assembly 14 on the second sliding rod 13, thereby adjusting the vertical position of the smoking port 411 to better absorb the smoke. 2. After the adjustment is completed, the first sliding assembly 12 is fixed to the first sliding rod 11 by the first locking member to ensure the stability of the blowing piece 3. Similarly, the second sliding assembly 14 is fixed to the second sliding rod 13 by the second locking member to ensure the stability of the smoking piece 4.

[0046] Among them, the first sliding assembly 12 in this embodiment includes a first sliding seat 121 and a first flip rod 122, the first sliding seat 121 is slidably set on the first sliding rod 11, the first flip rod 122 is rotatably installed on the first sliding seat 121, and the first sliding seat 121 is provided with a third locking member (not marked in the figure) for fixing the first flip rod 122 to the first sliding seat 121, and the blowing member 3 is arranged on the first flip rod 122.

[0047] Similarly, the second sliding assembly 14 includes a second sliding seat 141 and a second flip rod 142. The second sliding seat 141 is slidably set on the second sliding rod 13. The second flip rod 142 is rotatably installed on the second sliding seat 141. The second sliding seat 141 is provided with a fourth locking member (not marked in the figure) for fixing the second flip rod 142 to the second sliding seat 141. The smoking piece 4 is arranged on the second flip rod 142.

[0048] Therefore, 1. The first flip rod 122 can be rotated relative to the first slide 121 to adjust the direction of the blowing port 31 to better blow the smoke. Similarly, the second flip rod 142 can be rotated relative to the second slide 141 to adjust the direction of the smoking port 411 to better absorb the smoke.

[0049] Specifically, the first slide seat 121 is a vertically penetrating opening formed on the first slide rod 11, and the first slide rod 11 is inserted into the opening to realize the vertical sliding of the first slide seat 121 relative to the first slide rod 11, and a notch is set on the radial side of the opening, so that the first locking member can be matched with the first slide seat 121 by means of bolts to tighten the first slide seat 121 to fix the first slide seat 121 and the first slide rod 11. Similarly, the second slide seat 141 is a vertically penetrating opening formed on the second slide rod 13, and the second slide rod 13 is inserted into the opening to realize the vertical sliding of the second slide seat 141 relative to the second slide rod 13, and a notch is set on the radial side of the opening, so that the second locking member can be matched with the second slide seat 141 by means of bolts to tighten the second slide seat 141 to fix the second slide seat 141 and the second slide rod 13.

[0050] Specifically, the first slide 121 is provided with an opening that passes through the first flip rod 122 on the left and right, and the first flip rod 122 is inserted into the opening to realize the circumferential rotation of the first flip rod 122 relative to the first slide 121, and a notch is set on the radial side of the opening, so that the third locking member can be matched with the first slide 121 by means of a bolt to tighten the first slide 121 to fix the first slide 121 and the first flip rod 122. Similarly, the second slide 141 is provided with an opening that passes through the left and right for the second flip rod 142, and the second flip rod 142 is inserted into the opening to realize the circumferential rotation of the second flip rod 142 relative to the second slide 141, and a notch is set on the radial side of the opening, so that the fourth locking member can be matched with the second slide 141 by means of a bolt to tighten the second slide 141 to fix the second slide 141 and the second flip rod 142.

[0051] Preferably, in this embodiment, the axial direction of the first flip rod 122 and the axial direction of the second flip rod 142 are along the left-right direction, so that the axial direction of the first sliding rod 11 and the axial direction of the first flip rod 122 are perpendicular to each other; the axial direction of the second sliding rod 13 and the axial direction of the second flip rod 142 are perpendicular to each other, so that the structure is more concise.

[0052] Preferably, the number of the first sliding rod 11, the second sliding rod 13, the first slide seat 121, and the second slide seat 141 in this embodiment are all two, and two first slide seats 121 are respectively inserted at both ends of the first flip rod 122, and two second slide seats 141 are respectively inserted at both ends of the second flip rod 142, so that the structure is more stable.

[0053] In addition, a first lifting plate 123 is provided on the first flip rod 122 in this embodiment. Specifically, the first lifting plate 123 is L-shaped, and a portion of the L-shape is smaller in length. This portion fits against the outer periphery of the first flip rod 122 and is fixed by means of screws or the like, while the other portion of the L-shape is longer in length and extends upward, so that the blowing member 3 is arranged above this portion and is fixed by means of bolts, rivets, welding, or the like.

[0054] Similarly, a second lifting plate 143 is provided on the second flip rod 142. Specifically, the second lifting plate 143 is L-shaped, and a portion of the L-shape is shorter, which fits against the outer periphery of the second flip rod 142 and is fixed by means of screws or the like, while the other portion of the L-shape is longer and extends upward, so that the smoking piece 4 is arranged above this portion and is fixed by means of bolts, rivets, welding or the like.

[0055] Therefore, the setting of the first lifting plate 123 is realized by utilizing its length to increase the distance between the blowing piece 3 and the first flip rod 122, so as to increase the distance between the first sliding assembly 12 and the blowing piece 3 and the product fixture 2 to reduce interference, and the rotation amplitude of the first flip rod 122 caused by the flipping adjustment of the blowing piece 3 is smaller and the adjustment is smoother. Similarly, the setting of the second lifting plate 143 is realized by utilizing its length to increase the distance between the smoking piece 4 and the second flip rod 142, so as to increase the distance between the second sliding assembly 14 and the smoking piece 4 and the product fixture 2 to reduce interference, and the rotation amplitude of the second flip rod 142 caused by the flipping adjustment of the smoking piece 4 is smaller and the adjustment is smoother.

[0056] Among them, a placement surface 21 is arranged above the product fixture 2 in the present embodiment, and a plurality of guide rollers 22 are arranged on the periphery of the placement surface 21 of the product fixture 2, specifically, one on each of the left and right sides and two on each of the front and rear sides. A plane passing through the axis of the guide roller 22 and parallel to the placement surface 21 is located above the placement surface 21, and the spacing between the two is s, 5mm≤s≤15mm.

[0057] The top cover sheet is made to face downward from the top of the product fixture 2 and forcibly pass over the guide roller 22, so that the top cover sheet is clamped between the guide roller 22 and the placement surface 21 to complete the loading, and the placement stability is better.

[0058] Embodiment 2:

[0059] A laser marking machine comprises the smoke removal marking platform and the laser device described in the first embodiment. After the top cover sheet is placed on the product fixture 2, the laser device is started to mark the upper end surface of the top cover sheet.

[0060] It should be noted that the laser device is an existing device used for marking, which will not be described in detail here.

[0061] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A smoke removal marking platform, characterized in that: include: A product jig (2), wherein the product to be processed is placed on the product jig (2); A blowing member (3), wherein the blowing member (3) is provided with a blowing port (31), and the blowing port (31) is in the shape of an elongated strip; A smoking piece (4), the smoking piece (4) comprising a first flared section (41), the first flared section (41) being arranged to flare in the direction of the product fixture (2), a smoking opening (411) being arranged on a side of the first flared section (41) facing the product fixture (2), the smoking opening (411) being in the shape of an elongated strip; The air blowing port (31) and the smoking port (411) are located on both sides of the product jig (2); the air blowing port (31) blows the smoke on the product jig (2) toward the smoking port (411), and the smoke is absorbed and collected by the smoking port (411).

2. The smoke removal marking platform according to claim 1 is characterized in that: The width of the air blowing port (31) is d1, and the width of the smoking port (411) is d2; 5mm≤d1≤20mm, 20mm≤d2≤40mm; and / or, 10≤d2 / d1≤20.

3. The smoke removal marking platform according to claim 1 is characterized in that: The smoking piece (4) comprises a second flared section (42) and a main air passage (43), wherein the second flared section (42) is located on a side of the first flared section (41) away from the product fixture (2), and the second flared section (42) is flared in a direction away from the first flared section (41), and the main air passage (43) is located on a side of the second flared section (42) away from the first flared section (41).

4. The smoke removal marking platform according to claim 1, characterized in that: Also includes a mounting frame (1); The product fixture (2) is arranged on the mounting frame (1); The mounting frame (1) is provided with a first sliding rod (11), a first sliding assembly (12) is slidably provided on the first sliding rod (11), a first locking member for fixing the first sliding assembly (12) to the first sliding rod (11) is provided on the first sliding assembly (12), and the blowing member (3) is provided on the first sliding assembly (12); and / or, The mounting frame (1) is provided with a second sliding rod (13), a second sliding assembly (14) is slidably provided on the second sliding rod (13), a second locking member for fixing the second sliding assembly (14) to the second sliding rod (13) is provided on the second sliding assembly (14), and the smoking member (4) is provided on the second sliding assembly (14).

5. The smoke removal marking platform according to claim 4 is characterized in that: The first sliding assembly (12) comprises a first sliding seat (121) and a first flip rod (122); the first sliding seat (121) is slidably arranged on the first sliding rod (11); the first flip rod (122) is rotatably mounted on the first sliding seat (121); a third locking member for fixing the first flip rod (122) to the first sliding seat (121) is arranged on the first sliding seat (121); the blowing member (3) is arranged on the first flip rod (122); and / or, The second sliding assembly (14) comprises a second sliding seat (141) and a second flip rod (142); the second sliding seat (141) is slidably arranged on the second sliding rod (13); the second flip rod (142) is rotatably installed on the second sliding seat (141); a fourth locking member for fixing the second flip rod (142) to the second sliding seat (141) is arranged on the second sliding seat (141); and the smoking member (4) is arranged on the second flip rod (142).

6. The smoke removal marking platform according to claim 5, characterized in that: The axial direction of the first sliding rod (11) and the axial direction of the first flip rod (122) are perpendicular to each other; and / or, The axial direction of the second sliding rod (13) and the axial direction of the second flip rod (142) are perpendicular to each other.

7. The smoke removal marking platform according to claim 5 or 6, characterized in that: A first lifting plate (123) is arranged on the first turning rod (122), and the blowing member (3) is arranged at an end of the first lifting plate (123) away from the first turning rod (122); and / or, The second flip rod (142) is provided with a second lifting plate (143), and the smoking piece (4) is arranged at an end of the second lifting plate (143) away from the second flip rod (142).

8. The smoke removal marking platform according to claim 1, characterized in that: The product fixture (2) is provided with a placement surface (21), and a plurality of guide rollers (22) are provided on the periphery of the placement surface (21) of the product fixture (2), and the spacing between a plane passing through the axis of the guide roller (22) and parallel to the placement surface (21) and the placement surface (21) is s, 5mm≤s≤15mm.

9. A laser marking machine, characterized in that: It comprises the smoke removal marking platform as described in any one of claims 1 to 8.

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