Cutting bottom plate and cutting conveying line

Abstract

The utility model relates to the technical field of laser flaking, and discloses a cutting bottom plate and a cutting conveying line. The bearing plate is arranged on the seat plate, an adsorption cavity is defined by the seat plate and the bearing plate, an adsorption hole is formed in the bearing plate, and the adsorption hole is communicated with the adsorption cavity; the adjusting part is connected with the seat plate and the bearing plate at the same time, and the connecting position of the seat plate and / or the bearing plate and the adjusting part is adjustable. According to the leveling device, the connection position of the seat plate and / or the bearing plate and the adjusting piece is adjusted, so that the relative position of the seat plate and the bearing plate is adjusted, the leveling of the bearing plate is achieved, the leveling process is simple, operation is easy, and the leveling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser film making, in particular to a cutting base plate and a cutting conveying line. Background Art

[0002] In the production process of laminated battery cells, it is usually necessary to cut the continuously arranged pole piece strips to form pole pieces. During the cutting process, the pole piece strips are laid on the cutting base plate, and moved forward driven by the cutting base plate, and the pole piece strips are cut by laser cutting and other methods. The height deviation of the cutting base plate at the cutting station will have a direct impact on the cutting pass rate of the pole piece, so it is one of the key control points in the operation of the production equipment. In the prior art, the cutting base plate is usually leveled by setting a gasket, and the leveling process is complicated and the leveling efficiency is low. Utility Model Content

[0003] In view of this, the utility model provides a cutting base plate and a cutting conveyor line to solve the problems of complex leveling process and low leveling efficiency of the cutting base plate in the prior art.

[0004] In the first aspect, the utility model provides a cutting base plate, comprising: a seat plate; a supporting plate, which is arranged on the seat plate, the seat plate and the supporting plate enclose an adsorption cavity, the supporting plate is provided with an adsorption hole, and the adsorption hole is connected to the adsorption cavity; an adjusting member, which is connected to the seat plate and the supporting plate at the same time, and the connection position of the seat plate and / or the supporting plate and the adjusting member is adjustable.

[0005] Beneficial effect: By adjusting the connection position of the seat plate and / or the supporting plate with the adjusting member, the relative position of the seat plate and the supporting plate can be adjusted, and the supporting plate can be leveled. The leveling process is simple and easy to operate, thereby improving the leveling efficiency.

[0006] In an optional embodiment, the cutting base plate further includes an elastic member, the elastic member is disposed in the adsorption chamber, and two ends of the elastic member are respectively connected to the seat plate and the supporting plate.

[0007] Beneficial effect: With the cooperation of the adjusting member and the elastic member, the supporting plate is stably in a leveling position.

[0008] In an optional embodiment, the elastic member is arranged at a position corresponding to the adjusting member, the elastic member is provided with a through hole, and the adjusting member is inserted into the through hole.

[0009] Beneficial effect: By setting the position of the elastic member corresponding to the position of the adjusting member, it is easier to control the compression amount of the elastic member and the relative position of the seat plate and the supporting plate, thereby ensuring the accuracy of position adjustment.

[0010] In an optional embodiment, a plurality of adjusting members are arranged at intervals corresponding to the plate surface of the supporting plate, a plurality of elastic members are arranged, and the plurality of elastic members are arranged in one-to-one correspondence with the plurality of adjusting members.

[0011] Beneficial effect: a plurality of adjustment parts are distributed on the surface of the support plate, so that different positions of the support plate can be leveled, with higher leveling efficiency and leveling accuracy.

[0012] In an optional embodiment, a sealing structure is provided at the joint between the seat plate and the supporting plate.

[0013] Beneficial effect: By setting up a sealing structure, air leakage at the joint of the seat plate and the supporting plate can be avoided, thereby ensuring the adsorption effect of the cutting bottom plate on the pole piece.

[0014] In an optional embodiment, the adjusting member has a threaded structure, and the seat plate and / or the supporting plate are threadedly connected to the adjusting member.

[0015] Beneficial effect: By rotating the adjusting piece, the seat plate and / or the supporting plate can be moved along the adjusting piece through the threaded structure to achieve leveling, and the adjustment method is simple.

[0016] In a second aspect, the utility model also provides a cutting conveyor line, comprising the above-mentioned cutting base plate.

[0017] Beneficial effect: The cutting base plate is applied to the cutting conveyor line. Before the cutting work starts, the connection position of the seat plate and / or the supporting plate with the adjusting member is adjusted to adjust the relative position of the seat plate and the supporting plate, thereby realizing the leveling of the supporting plate, ensuring the cutting quality and the cutting qualification rate, and the leveling process is simple and easy to operate, thereby improving the leveling efficiency.

[0018] In an optional embodiment, the cutting conveyor line also includes: a conveyor line body, the cutting base plate is arranged on the conveyor line body, and the conveyor line body is suitable for driving the cutting base plate to move along a first direction; a mounting frame, having a mounting position, and the mounting position is located above the conveyor line body; a detection component, arranged at the mounting position, the detection component is movably arranged along a second direction, and the detection end of the detection component corresponds to the support plate.

[0019] Beneficial effect: The cutting base plate can be moved in a first direction through the conveying line, and the detection component can be moved in a second direction. Therefore, the detection component can realize the detection of the entire surface range of the supporting plate. The detection method is simple and easy to operate. In combination with the adjustment part, the cutting base plate can be quickly detected and leveled.

[0020] In an optional embodiment, the mounting frame includes a vertical rod and a horizontal rod, the vertical rod is arranged on the side of the conveyor line body, the horizontal rod is connected to the upper end of the vertical rod, the horizontal rod is located above the conveyor line body, and the mounting position is formed on the horizontal rod.

[0021] Beneficial effect: The mounting frame is configured as a combination of a vertical bar and a horizontal bar, and the overall structure of the mounting frame is simple and reliable. It is only necessary to ensure the processing accuracy of the mounting frame to ensure the position accuracy of the detection component and the accuracy of the detection result.

[0022] In an optional embodiment, the cutting conveyor line further comprises a distance measuring unit, which is disposed on the cross bar and is suitable for detecting the distance between the cross bar and the supporting plate.

[0023] Beneficial effect: After leveling is completed and before cutting begins, the cutting base plate is moved along the first direction through the conveyor line, and the distance between the cutting base plate and the support plate is detected by the distance measuring unit, thereby re-checking the flatness of the support plate and further ensuring the leveling accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the exploded structure of the cutting base plate of an embodiment of the utility model;

[0026] Figure 2 It is a partial structural schematic diagram of a cutting conveyor line according to an embodiment of the utility model;

[0027] Figure 3 for Figure 2 A schematic structural diagram of the cutting conveyor line from another angle is shown.

[0028] Description of reference numerals:

[0029] 1. Seat plate; 11. Negative pressure connection hole; 2. Support plate; 21. Adsorption hole; 3. Adjustment member; 4. Elastic member; 41. Perforation; 5. Sealing structure; 100. Cutting bottom plate; 200. Conveyor line body; 300. Mounting frame; 301. Vertical bar; 302. Horizontal bar; 400. Detection component; 401. Table seat; 402. Table frame; 403. Table body; 500. Distance measuring unit; 600. Guide rail; 700. Slider. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0031] Combine the following Figures 1 to 3 , describing an embodiment of the utility model.

[0032] According to an embodiment of the utility model, on the one hand, a cutting base plate 100 is provided, comprising: a seat plate 1, a supporting plate 2 and an adjusting member 3. The supporting plate 2 is arranged on the seat plate 1, and the seat plate 1 and the supporting plate 2 enclose an adsorption cavity, and an adsorption hole 21 is provided on the supporting plate 2, and the adsorption hole 21 is connected to the adsorption cavity. The adjusting member 3 is connected to the seat plate 1 and the supporting plate 2 at the same time, and the connection position of the seat plate 1 and / or the supporting plate 2 and the adjusting member 3 is adjustable.

[0033] By applying the cutting base plate 100 of this embodiment, the connection position of the seat plate 1 and / or the supporting plate 2 with the adjusting member 3 is adjusted, thereby adjusting the relative position of the seat plate 1 and the supporting plate 2, and leveling the supporting plate 2. The leveling process is simple and easy to operate, thereby improving the leveling efficiency.

[0034] It is worth noting that in the related art, the flatness of the surface of the support plate 2 is ensured by controlling the material accuracy and installation accuracy of each component of the cutting base plate 100. However, the material accuracy and installation accuracy of each component of the cutting base plate 100 are not easy to control and the cost is high.

[0035] When using the cutting base plate 100 of this embodiment, the support plate 2 is installed on the seat plate 1 with the seat plate 1 as the reference, and the plate surface of the support plate 2 is used to support the pole piece. When the height of the support plate 2 is low, the height of the support plate 2 relative to the seat plate 1 is increased by raising the connection position of the support plate 2 on the adjustment member 3 and / or lowering the connection position of the seat plate 1 on the adjustment member 3 to achieve leveling; when the height of the support plate 2 is high, the height of the support plate 2 relative to the seat plate 1 is reduced by lowering the connection position of the support plate 2 on the adjustment member 3 and / or raising the connection position of the seat plate 1 on the adjustment member 3 to achieve leveling.

[0036] It should be noted that, when leveling, only the connection position between the support plate 2 and the adjusting member 3 can be adjusted, or only the connection position between the seat plate 1 and the adjusting member 3 can be adjusted, or both the connection position between the support plate 2 and the adjusting member 3 and the connection position between the seat plate 1 and the adjusting member 3 can be adjusted at the same time.

[0037] In one embodiment, Figure 1 As shown, the cutting base plate 100 also includes an elastic member 4, which is disposed in the adsorption chamber, and the two ends of the elastic member 4 are respectively connected to the seat plate 1 and the supporting plate 2. In this way, under the cooperation of the adjusting member 3 and the elastic member 4, the supporting plate 2 is stably in the leveling position.

[0038] It is worth noting that, under the clamping action of the seat plate 1 and the supporting plate 2 , the elastic member 4 is in a compressed state, thereby applying an elastic force to the seat plate 1 and the supporting plate 2 moving away from each other, thereby stably supporting the supporting plate 2 above the seat plate 1 .

[0039] Specifically, the elastic member 4 may be a plastic pad or a spring.

[0040] In one embodiment, Figure 1 As shown, the elastic member 4 is arranged at a position corresponding to the adjusting member 3, and the elastic member 4 is provided with a through hole 41, into which the adjusting member 3 is inserted. The position of the elastic member 4 is arranged corresponding to the position of the adjusting member 3, which makes it easier to control the compression amount of the elastic member 4 and the relative position of the seat plate 1 and the support plate 2, thereby ensuring the accuracy of the position adjustment. In addition, the adjusting member 3 and the elastic member 4 are arranged at the same position corresponding to the support plate 2, thereby reducing the stress points of the support plate 2, avoiding deformation of the support plate 2, and further ensuring the flatness of the surface of the support plate 2.

[0041] In one embodiment, Figure 1 As shown, a plurality of adjusting members 3 are arranged at intervals corresponding to the surface of the supporting plate 2, a plurality of elastic members 4 are arranged, and the plurality of elastic members 4 are arranged one-to-one corresponding to the plurality of adjusting members 3. The plurality of adjusting members 3 are distributed over the surface of the supporting plate 2, so that different positions of the supporting plate 2 can be leveled, and the leveling efficiency and leveling accuracy are higher.

[0042] It is worth noting that, according to the height states of different positions of the board surface of the supporting plate 2, the corresponding adjusting member 3 is used to perform targeted adjustments, and the adjustments are more accurate and faster.

[0043] In one embodiment, the adjusting member 3 has a threaded structure, and the seat plate 1 and / or the supporting plate 2 are threadedly connected to the adjusting member 3. By rotating the adjusting member 3, the seat plate 1 and / or the supporting plate 2 are moved along the adjusting member 3 through the threaded structure to achieve leveling, and the adjustment method is simple.

[0044] Specifically, the adjusting member 3 is a bolt or a screw. Figure 1The screw passes through the supporting plate 2 and the elastic member 4 and is threadedly connected to the seat plate 1. The screw does not need to be threadedly connected to the supporting plate 2. That is, the supporting plate 2 is provided with a light hole at the position corresponding to the screw so that the screw can rotate relative to the supporting plate 2. Therefore, under the action of the screw thread and the elastic force of the elastic member 4, the height adjustment of the supporting plate 2 at the screw is achieved.

[0045] It should be noted that if Figure 1 As shown, the head end surface of the screw is flush with the plate surface of the supporting plate 2.

[0046] In one embodiment, Figure 1 As shown, a sealing structure 5 is provided at the joint of the seat plate 1 and the supporting plate 2. By providing the sealing structure 5, air leakage at the joint of the seat plate 1 and the supporting plate 2 is avoided, and the adsorption effect of the cutting bottom plate 100 on the pole piece is ensured.

[0047] Specifically, Figure 1 As shown, the upper surface of the seat plate 1 is concavely arranged to form a hollow trough body, and the supporting plate 2 is a flat plate structure. The supporting plate 2 is connected to the seat plate 1 and covers the notch of the hollow trough body, thereby forming an adsorption cavity. Furthermore, the seat plate 1 is provided with an installation groove at the edge formed around the hollow trough body, and the sealing structure 5 is a sealing strip. Under the extrusion of the supporting plate 2 and the seat plate 1, the sealing strip is compressed and arranged in the installation groove.

[0048] Of course, in other alternative embodiments, the seat plate 1 can be a flat plate structure, and the supporting plate 2 can have a hollow trough; or, both the seat plate 1 and the supporting plate 2 have a hollow trough, and the two hollow troughs are connected to form an adsorption chamber.

[0049] In one embodiment, Figure 1 As shown, the seat plate 1 is provided with a negative pressure connection hole 11, which is connected to the adsorption chamber. Negative pressure is connected through the negative pressure connection hole 11, so that negative pressure is formed in the adsorption chamber, and the electrode is adsorbed and fixed to the plate surface of the supporting plate 2 through the adsorption hole 21.

[0050] When the cutting base plate 100 of this embodiment is leveled, the screw corresponding to the position to be adjusted is turned. Specifically, when the height of the supporting plate 2 is high, the screw is turned to increase the height of the screw extending into the seat plate 1, thereby driving the supporting plate 2 close to the seat plate 1 and further compressing the elastic member 4; when the height of the supporting plate 2 is low, the screw is turned to reduce the height of the screw extending into the seat plate 1, and under the elastic force of the elastic member 4, the supporting plate 2 is moved away from the seat plate 1.

[0051] According to an embodiment of the present invention, on the other hand, a cutting conveyor line is provided, comprising the above-mentioned cutting base plate 100 .

[0052] The above-mentioned cutting base plate 100 is applied to the cutting conveyor line. Before the cutting work starts, the connection position of the seat plate 1 and / or the supporting plate 2 and the adjusting member 3 is adjusted to adjust the relative position of the seat plate 1 and the supporting plate 2, thereby realizing the leveling of the supporting plate 2 to ensure the cutting quality and the cutting qualification rate. In addition, the leveling process is simple and easy to operate, thereby improving the leveling efficiency.

[0053] In one embodiment, Figure 2 and Figure 3 As shown, the cutting conveyor line also includes a conveyor line body 200, a mounting frame 300 and a detection assembly 400. The cutting base plate 100 is arranged on the conveyor line body 200, and the conveyor line body 200 is suitable for driving the cutting base plate 100 to move along the first direction. The mounting frame 300 has a mounting position, and the mounting position is located above the conveyor line body 200. The detection assembly 400 is arranged at the mounting position, and the detection assembly 400 is movably arranged along the second direction, and the detection end of the detection assembly 400 corresponds to the supporting plate 2. The cutting base plate 100 can be moved along the first direction through the conveyor line body 200, and the detection assembly 400 can be moved along the second direction. Therefore, the detection assembly 400 can realize the detection of the entire board range of the supporting plate 2, and the detection method is simple and easy to operate. In combination with the adjustment member 3, the rapid detection and leveling of the cutting base plate 100 can be realized.

[0054] It is worth noting that if Figure 1 and Figure 2 As shown, the conveyor line 200 is extended along the first direction, and a plurality of cutting base plates 100 are arranged in parallel along the first direction on the conveyor line 200. Under the conveying action of the conveyor line 200, the plurality of cutting base plates 100 are sequentially moved to the bottom of the detection assembly 400, and the flatness of the plurality of cutting base plates 100 is sequentially detected by the detection assembly 400.

[0055] It should be noted that the first direction and the second direction are perpendicular to each other.

[0056] In one embodiment, Figure 2 and Figure 3 As shown, the mounting frame 300 includes a vertical bar 301 and a horizontal bar 302. The vertical bar 301 is arranged on the side of the conveyor line body 200. The horizontal bar 302 is connected to the upper end of the vertical bar 301. The horizontal bar 302 is located above the conveyor line body 200, and the mounting position is formed on the horizontal bar 302. The mounting frame 300 is arranged in the form of a combination of the vertical bar 301 and the horizontal bar 302. The overall structure of the mounting frame 300 is simple and reliable. It only needs to ensure the processing accuracy of the mounting frame 300 to ensure the position accuracy of the detection component 400 and the accuracy of the detection result.

[0057] Further, such as Figure 2 and Figure 3As shown, a pair of vertical rods 301 are arranged at relative intervals, and the pair of vertical rods 301 are arranged on opposite sides of the conveyor line body 200 along the second direction, and the two ends of the cross rod 302 are respectively connected to the upper ends of the pair of vertical rods 301, that is, the cross rod 302 spans above the conveyor line body 200 along the second direction.

[0058] In one embodiment, Figure 2 As shown, the detection assembly 400 includes a meter base 401, a meter frame 402 and a meter body 403. The meter frame 402 connects the meter base 401 and the meter body 403 so that the meter body 403 is located below the crossbar 302. The meter body 403 has a meter needle, and the end of the meter needle forms a detection end, and the end of the meter needle can abut against the board surface of the supporting plate 2. The upper surface of the crossbar 302 is provided with a guide rail 600, and the guide rail 600 is extended along the second direction. The meter base 401 is connected to a slider 700, and the slider 700 is slidably connected to the guide rail 600.

[0059] With such arrangement, the slider 700 slides along the guide rail 600, so that the end of the needle slides along the second direction on the surface of the supporting plate 2, and the flatness of the surface of the supporting plate 2 is detected. The flatness of the surface of the supporting plate 2 can be obtained by reading the meter body 403.

[0060] It should be noted that a linear drive component may be provided to drive the slider 700 to move along the guide rail 600 , or the slider 700 may be manually driven to move. Further, the position of the watch body 403 in the vertical direction may be adjusted through the watch frame 402 .

[0061] In one embodiment, Figure 3 As shown, the cutting conveyor line also includes a distance measuring unit 500, which is arranged on the cross bar 302 and is suitable for detecting the distance between the cutting plate 100 and the supporting plate 2. After the leveling is completed and before the cutting work begins, the cutting base plate 100 is moved along the first direction by the conveyor line body 200, and the distance between the cutting base plate 100 and the supporting plate 2 is detected by the distance measuring unit 500, thereby realizing the re-inspection of the flatness of the supporting plate 2 and further ensuring the leveling accuracy.

[0062] Specifically, the distance measuring unit 500 may be a displacement sensor.

[0063] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A cutting base plate, characterized in that: include: Seat plate (1); A support plate (2) is arranged on the base plate (1), the base plate (1) and the support plate (2) enclose an adsorption cavity, an adsorption hole (21) is provided on the support plate (2), and the adsorption hole (21) is connected to the adsorption cavity; The adjusting member (3) is connected to the seat plate (1) and the supporting plate (2) at the same time, and the connection position between the seat plate (1) and / or the supporting plate (2) and the adjusting member (3) is adjustable.

2. The cutting base plate according to claim 1, characterized in that: The cutting base plate (100) further comprises an elastic member (4), wherein the elastic member (4) is arranged in the adsorption chamber, and the two ends of the elastic member (4) are respectively connected to the seat plate (1) and the supporting plate (2).

3. The cutting base plate according to claim 2, characterized in that: The elastic member (4) is arranged at a position corresponding to the adjusting member (3); the elastic member (4) is provided with a through hole (41); and the adjusting member (3) is inserted into the through hole (41).

4. The cutting base plate according to claim 3, characterized in that: A plurality of the adjusting members (3) are arranged at intervals corresponding to the plate surface of the supporting plate (2), a plurality of the elastic members (4) are arranged, and the plurality of the elastic members (4) are arranged in a one-to-one correspondence with the plurality of the adjusting members (3).

5. The cutting base plate according to any one of claims 1 to 4, characterized in that A sealing structure (5) is provided at the joint between the seat plate (1) and the supporting plate (2).

6. The cutting base plate according to any one of claims 1 to 4, characterized in that The adjusting member (3) has a threaded structure, and the seat plate (1) and / or the supporting plate (2) are threadedly connected to the adjusting member (3).

7. A cutting conveyor line, characterized in that: A cutting base plate (100) comprising any one of claims 1 to 6.

8. The cutting conveyor line according to claim 7, characterized in that: The cutting conveyor line also includes: A conveyor line body (200), the cutting bottom plate (100) being arranged on the conveyor line body (200), and the conveyor line body (200) being suitable for driving the cutting bottom plate (100) to move along a first direction; A mounting frame (300) having a mounting position, wherein the mounting position is located above the conveying line body (200); A detection component (400) is arranged at the installation position, the detection component (400) is movably arranged along the second direction, and the detection end of the detection component (400) corresponds to the supporting plate (2).

9. The cutting conveyor line according to claim 8, characterized in that: The mounting frame (300) comprises a vertical rod (301) and a horizontal rod (302); the vertical rod (301) is arranged on the side of the conveyor line body (200); the horizontal rod (302) is connected to the upper end of the vertical rod (301); the horizontal rod (302) is located above the conveyor line body (200); and the mounting position is formed on the horizontal rod (302).

10. The cutting conveyor line according to claim 9, characterized in that: The cutting conveyor line further comprises a distance measuring unit (500), which is arranged on the cross bar (302) and is suitable for detecting the distance between the cross bar (302) and the supporting plate (2).

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