Leveling structure for laser light path

Abstract

The utility model discloses a leveling structure for a laser light path, which comprises a focusing platform mounting plate, a mounting port is arranged on the focusing platform mounting plate, and a laser light path assembly penetrating through the mounting port is mounted on the focusing platform mounting plate. A focus plane, a first datum plane and a second datum plane are formed below the laser light path assembly, a sliding adjusting assembly is installed on the portion, located on one side of the laser light path assembly, of the focusing platform installation plate, and scale marks are arranged on the side edge of the focusing platform installation plate. The beneficial effects of the utility model are that: compared with the present structure, the utility model has the advantages of convenient adjustment, good maneuverability, low cost, no need to adopt silicon steel sheet to complete the installation and the metering of the laser, the problem that the previous adjustment effect is influenced by the silicon steel sheet will not occur, and the production efficiency is improved. Therefore, high accuracy is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery manufacturing equipment technical field, specifically, relate to a leveling structure for laser light path. BACKGROUND

[0002] Laser processing technology is widely used in energy storage battery industry, therefore the research of laser processing technology has important significance for solving the serious environmental pollution and resource depletion problem in the world today. As an advanced processing technology, laser processing technology highly fits the production demand of lithium battery, and the application amount in lithium equipment shows a growth trend.

[0003] Since the laser light path system needs to be connected to the focusing platform through the connecting piece, the precision of the part and the assembly quality will directly affect the precision of the laser, and the high-precision part has high requirements for processing and assembly, therefore it is necessary to reduce the requirements of processing and assembly through design to realize cost reduction and efficiency increase, the existing structure is through the part precision and the silicon steel sheet to complete the installation and the metering of laser, and the operation is complex, since the thickness of the silicon steel sheet is fixed, and the silicon steel sheet is padded every time, the effect of the previous adjustment will be affected, therefore it is difficult to guarantee high accuracy.

[0004] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a leveling structure for laser light path.

[0006] In order to realize the above-mentioned purpose, the utility model is realized through the following technical scheme, a leveling structure for laser light path, including focusing platform mounting plate, the focusing platform mounting plate is provided with mounting port, the focusing platform mounting plate is provided with laser light path assembly penetrating the mounting port, the lower part of the laser light path assembly forms focal plane, reference surface one and reference surface two, the side of the focusing platform mounting plate is provided with sliding adjustment assembly, and the side of the focusing platform mounting plate is provided with scale line, and the sliding adjustment assembly is provided with leveling assembly between the laser light path assembly.

[0007] Preferably, the laser light path assembly includes laser isolator, the tail end of the laser isolator is connected with isolator mounting block, the isolator mounting block is provided with galvanometer through galvanometer mounting block, the bottom of the galvanometer is connected with adapter ring, and the bottom of the adapter ring is provided with field lens.

[0008] Preferably, the sliding adjusting assembly comprises a motor mounted on the focusing platform mounting plate, an output end of the motor is connected with a lead screw, a sliding block is threadedly sleeved on the lead screw, and one end of the sliding block is connected with a pointer matched with the scale line.

[0009] Preferably, sliding rails are mounted on both sides of the mounting opening on the focusing platform mounting plate, sliding blocks are slidably mounted on the sliding rails, a U-shaped assembly plate is mounted between the sliding blocks, the other end of the sliding block is connected with the U-shaped assembly plate through a connecting block, and a clamping groove is formed in the U-shaped assembly plate.

[0010] Preferably, the leveling assembly comprises an adjusting block one and an adjusting block two, a convex block matched with the clamping groove is arranged on the back of the adjusting block one, adjusting holes one and two are symmetrically formed in the adjusting block one, a guide groove is formed in the bottom of the adjusting block one, a guide convex plate matched with the guide groove is integrally connected to the bottom of the adjusting block two, and the galvanometer mounting block is mounted on the adjusting block two.

[0011] Preferably, adjusting holes three and four are formed in the adjusting block two, waist groove pin holes are formed in the inner sides of the adjusting holes three and four, waist grooves are formed on both sides of the guide groove, a waist groove pin is mounted in the waist groove pin hole and extends into the waist groove.

[0012] The leveling structure for the laser light path has the following beneficial effects:

[0013] The laser light path assembly is mounted on the focusing platform mounting plate through the mounting opening, the up-down position of the laser light path assembly can be adjusted through the sliding adjusting assembly, the leveling assembly mounted between the sliding adjusting assembly and the laser light path assembly can adjust the included angle between the reference plane one and the focal plane and the included angle between the reference plane two and the focal plane, the structure of the utility model is convenient to adjust, has good operability, and has low cost, the installation and metering of the laser can be completed without using a silicon steel sheet, the problem that the silicon steel sheet affects the previous adjustment effect does not occur, and thus high accuracy is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without paying creative labor.

[0015] Figure 1 is a front view of a leveling structure for a laser light path according to an embodiment of the present application;

[0016] Figure 2 is a structural schematic view of a laser light path assembly in a leveling structure for a laser light path according to an embodiment of the present application;

[0017] Figure 3 is a structural schematic view of a sliding adjustment assembly in a leveling structure for a laser light path according to an embodiment of the present application;

[0018] Figure 4 is a front view of a leveling assembly in a leveling structure for a laser light path according to an embodiment of the present application;

[0019] Figure 5 is a rear view of a leveling assembly in a leveling structure for a laser light path according to an embodiment of the present application.

[0020] In the drawings:

[0021] 1, focusing platform mounting plate; 2, mounting port; 3, laser light path assembly; 4, sliding adjustment assembly; 5, scale line; 6, leveling assembly; 7, laser isolator; 8, isolator mounting block; 9, galvanometer mounting block; 10, galvanometer; 11, adapter ring; 12, field lens; 13, motor; 14, lead screw; 15, sliding block; 16, pointer; 17, sliding rail; 18, sliding block; 19, U-shaped assembly plate; 20, clamping groove; 21, adjustment block one; 22, adjustment block two; 23, adjustment hole one; 24, adjustment hole two; 25, guide groove; 26, guide protruding plate; 27, protruding block; 28, adjustment hole three; 29, adjustment hole four; 30, waist groove pin hole; 31, waist groove; 32, focal plane; 33, reference surface one; 34, reference surface two. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-5The utility model provides a kind of leveling structure for laser light path, including focusing platform mounting plate 1, installation port 2 is opened in the focusing platform mounting plate 1, laser light path assembly 3 is installed in the focusing platform mounting plate 1 by installation port 2, the lower portion of the laser light path assembly 3 forms focal plane 32, reference surface one 33 and reference surface two 34, sliding adjustment assembly 4 is installed in the side of the laser light path assembly 3 on the focusing platform mounting plate 1, by opening installation port 2 on focusing platform mounting plate 1, laser light path assembly 3 is installed in focusing platform mounting plate 1 by installation port 2, and the up-down position of laser light path assembly 3 can be adjusted by sliding adjustment assembly 4, and the side of the focusing platform mounting plate 1 is equipped with scale line 5, leveling assembly 6 is installed between sliding adjustment assembly 4 and the laser light path assembly 3, and the included angle between reference surface one 33 and focal plane 32 can be adjusted, and the included angle between reference surface two 34 and focal plane 32 can be adjusted according to the needs of leveling assembly 6 between sliding adjustment assembly 4 and laser light path assembly 3.

[0024] In an embodiment, referring to the drawings Figure 2 As shown in the drawings, the laser light path assembly 3 includes laser isolator 7, the tail end of the laser isolator 7 is connected with isolator mounting block 8, the isolator mounting block 8 is installed with galvanometer 10 through galvanometer mounting block 9, the bottom of the galvanometer 10 is connected with adapter ring 11, and the bottom of the adapter ring 11 is installed with field lens 12. The isolator mounting block 8 is arranged to install the laser isolator 7, the galvanometer 10 is installed with the galvanometer mounting block 9, and the galvanometer 10 is connected with the field lens 12 through the adapter ring 11.

[0025] In an embodiment, referring to the drawings Figure 3 As shown in the drawings, the sliding adjustment assembly includes motor 13 installed on the focusing platform mounting plate 1, the output end of the motor 13 is connected with lead screw 14, the sliding block 15 is threadedly sleeved on the lead screw 14, one end of the sliding block 15 is connected with pointer 16 matched with the scale line 5, the two sides of the installation port 2 on the focusing platform mounting plate 1 are installed with sliding rail 17, the sliding block 18 is slidably installed on the sliding rail 17, the U-shaped assembly plate 19 is installed between the sliding block 18, the other end of the sliding block 15 is connected with the U-shaped assembly plate 19 through connecting block, and the clamping groove 20 is opened in the U-shaped assembly plate 19. The motor 13 is arranged to drive the lead screw 14 to rotate, so that the sliding block 15 sleeved thereon moves, the U-shaped assembly plate 19 and the laser light path assembly 3 installed thereon are connected with one end of the sliding block 15, matched with the sliding rail 17 and the sliding block 18, to realize the up-down position adjustment of the U-shaped assembly plate 19 and the laser light path assembly 3, and the pointer 16 connected with the sliding block 15 can display the distance of up-down adjustment by matching the scale line 5 on the focusing platform mounting plate 1.

[0026] In an embodiment, please refer to the drawings attached Figures 4-5 As shown, the leveling assembly 6 comprises adjusting block one 21 and adjusting block two 22, wherein the adjusting block one 21 is provided with a protrusion 27 matching the clamping groove 20 at the back, the adjusting block one 21 is respectively provided with adjusting hole one 23 and adjusting hole two 24 at the front, the bottom of the adjusting block one 21 is provided with a guide groove 25, the bottom of the adjusting block two 22 is integrally connected with a guide protrusion 26 matching the guide groove 25, the galvanometer mounting block 9 is mounted on the adjusting block two 22, the adjusting block two 22 is provided with adjusting hole three 28 and adjusting hole four 29, the inside of the adjusting hole three 28 and the adjusting hole four 29 of the adjusting block two 22 is provided with a waist groove pin hole 30, the two sides of the guide groove 25 are provided with a waist groove 31, the adjusting block two 22 is mounted with a waist groove pin extending into the waist groove 31. By mounting the adjusting block one 21 on the clamping groove 20 through the protrusion 27, and mounting the adjusting block two 22 on the adjusting block one 21 through the guide groove 25 and the guide protrusion 26, the adjusting of the adjusting block two 22 along the direction of the guide groove 25 can be realized, so that the position of the laser light path assembly 3 can be adjusted, the laser center position can be changed, by adjusting the adjusting hole one 23 and the adjusting hole two 24 on the adjusting block one 21, the included angle between the reference surface one 33 and the focal plane 32 can be adjusted. (Specifically, when the top pin is inserted into the two adjusting hole one 23, the upper part of the adjusting block one 21 is lifted, the included angle between the reference surface one 33 and the focal plane 32 is reduced; when the top pin is inserted into the two adjusting hole two 24, the lower part of the adjusting block one 21 is lifted, the included angle between the reference surface one 33 and the focal plane 32 is increased); It should be noted that the adjusting hole one 23 and the adjusting hole two 24 correspond to the upper and lower four holes respectively, the upper two holes or the lower two holes need to be adjusted with the same data at the same time;

[0027] By adjusting the adjusting hole three 28 and the adjusting hole four 29 on the adjusting block two 22, inserting the top pin into the adjusting hole three 28 or the adjusting hole four 29, lifting one side of the adjusting block two 22, adjusting the included angle between the reference surface two 34 and the focal plane 32, the waist groove pin extending into the waist groove 31 through the waist groove pin hole 30, so that the waist groove pin can only move in the direction parallel to the reference surface one 33, ensuring that adjusting the adjusting block two 22 only affects the angle of the reference surface two 34, without affecting other data;

[0028] In practical application, the laser light path assembly 3 is installed on the focusing platform mounting plate 1 by being passed through the installation opening 2, the up-down position of the laser light path assembly 3 can be adjusted by the sliding adjustment assembly 4, the leveling assembly 6 installed between the sliding adjustment assembly 4 and the laser light path assembly 3 can adjust the included angle between the reference surface one 33 and the focal point plane 32 and the included angle between the reference surface two 34 and the focal point plane 32 according to the requirement, compared with the prior art, the adjustment is convenient, the operability is good, the cost is low, the laser installation and metering are completed without adopting silicon steel sheet, the problem that the silicon steel sheet affects the previous adjustment effect does not occur, and therefore the high accuracy is ensured.

[0029] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A levelling structure for a laser light path, characterized in that The utility model provides a kind of laser focusing platform, including focusing platform mounting plate (1), the installation port (2) is opened in the focusing platform mounting plate (1), laser light path assembly (3) is installed on the focusing platform mounting plate (1) and penetrates the installation port (2), the lower portion of the laser light path assembly (3) forms focal plane (32), reference surface one (33) and reference surface two (34), the one side of the focusing platform mounting plate (1) is located laser light path assembly (3) and is equipped with sliding adjustment assembly (4), and the side of the focusing platform mounting plate (1) is equipped with scale line (5), and sliding adjustment assembly (4) is equipped with leveling assembly (6) between laser light path assembly (3).

2. The leveling structure for a laser optical path according to claim 1, wherein, The laser light path assembly (3) includes a laser isolator (7), the tail end of the laser isolator (7) is connected with an isolator mounting block (8), the isolator mounting block (8) is installed with a galvanometer (10) through a galvanometer mounting block (9), the bottom of the galvanometer (10) is connected with an adapter ring (11), and the bottom of the adapter ring (11) is installed with a field lens (12).

3. The leveling structure for a laser light path according to claim 2, wherein, The sliding adjustment assembly includes a motor (13) mounted on the focusing platform mounting plate (1), the output end of the motor (13) is connected with a lead screw (14), the lead screw (14) is threadedly sleeved with a sliding block (15), one end of the sliding block (15) is connected with a pointer (16) matched with the scale line (5).

4. The leveling structure for a laser light path according to claim 3, wherein, The focusing platform mounting plate (1) is installed with a slide rail (17) on both sides of the installation port (2), the slide rail (17) is slidably installed with a sliding block (18), the sliding block (18) is installed with a U-shaped assembly plate (19) between, the other end of the sliding block (15) is connected with the U-shaped assembly plate (19) through a connecting block, and the U-shaped assembly plate (19) is opened with a clamping groove (20).

5. The leveling structure for a laser light path according to claim 4, wherein, The leveling assembly (6) includes an adjusting block one (21) and an adjusting block two (22), wherein the back of the adjusting block one (21) is provided with a protrusion (27) matched with the clamping groove (20), the adjusting block one (21) is respectively and symmetrically opened with an adjusting hole one (23) and an adjusting hole two (24), the bottom of the adjusting block one (21) is opened with a guide groove (25), the bottom of the adjusting block two (22) is integrally connected with a guide protruding plate (26) matched with the guide groove (25), and the galvanometer mounting block (9) is installed on the adjusting block two (22).

6. The leveling structure for a laser light path according to claim 5, wherein, The adjusting block two (22) is opened with an adjusting hole three (28) and an adjusting hole four (29), the inside of the adjusting hole three (28) and the adjusting hole four (29) of the adjusting block two (22) is opened with a waist groove pin hole (30), the both sides of the guide groove (25) are opened with a waist groove (31), the adjusting block two (22) is installed with a waist groove pin penetrating the waist groove pin hole (30), and the waist groove pin extends into the waist groove (31).

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