An inkjet head group for inkjet printing of an electric core

Abstract

The utility model discloses a kind of ink-jet head groups for battery ink-jet printing, it is related to ink-jet printing technical field, it includes push and elastic piece, a push is arranged on the bottom plate of the right side of second lug, it is used to left abut second lug, to abut ink-jet head whole left movement adjustment, another push is arranged on the bottom plate of the back side of first lug, it is used to forward abut first lug, to make the left end of ink-jet head with the push of second lug right side as pivot forward swing adjustment, elastic piece is used to elastically push first lug, make first lug abut on the push of its back side, also make second lug abut on the push of its right side.The utility model can realize translation and rotation adjustment of ink-jet head on bottom plate by two push of bottom plate and elastic piece.

Description

Technical Field

[0001] This utility model relates to the field of inkjet printing technology, and in particular to an inkjet head assembly for inkjet printing of battery cells. Background Technology

[0002] In current inkjet printers, the inkjet head cannot be translated or rotated when it is embedded in the mounting slot of the base plate. Utility Model Content

[0003] The purpose of this invention is to provide an inkjet head assembly for inkjet printing of battery cells, which enables the inkjet head to be translated and rotated on the base plate.

[0004] To achieve the above objectives, the solution of this utility model is as follows: An inkjet head assembly for inkjet printing on battery cells includes a base plate and an inkjet head. The bottom surface of the inkjet head is provided with a nozzle, and the bottom surface of the inkjet head is embedded in a through mounting groove provided in the base plate. The left and right sides of the inkjet head are respectively provided with a first lug and a second lug, which abut against the base plate. The assembly also includes a pusher and an elastic member. One pusher is provided on the base plate to the right of the second lug, and is used to abut against the second lug to the left to adjust the inkjet head as a whole to the left. The other pusher is provided on the base plate to the rear of the first lug, and is used to abut against the first lug to adjust the left end of the inkjet head by rotating forward about the pusher on the right side of the second lug. The elastic member is used to elastically push against the first lug, so that the first lug abuts against the pusher on its rear side, and also makes the second lug abut against the pusher on its right side.

[0005] Furthermore, the pusher includes an adjusting post and a fixing post. The lower end of the fixing post forms a threaded post so that the fixing post can be screwed onto the base plate. The adjusting post is screwed onto the outer periphery of the fixing post. The lower end of the adjusting post forms a conical surface so that the adjusting post drives the conical surface to move up and down outside the fixing post. The conical surface is used to abut against the edges of the first lug and the second lug. When the adjusting post of the pusher on the right side of the second lug descends, its conical surface descends to abut against the edge of the second lug to the left, thereby causing the inkjet head to move to the left as a whole. When the adjusting post of the pusher on the rear side of the first lug descends, its conical surface descends to abut against the edge of the first lug to the front, thereby allowing the left end of the inkjet head to swing forward around the pusher on the right side of the second lug as an axis.

[0006] Furthermore, a notch is formed at the position where the second lug contacts the conical surface, and part of the conical surface is inserted into the notch to restrict relative sliding between the right edge of the second lug and the conical surface.

[0007] Furthermore, the connection between the front sidewall and the left sidewall of the first lug forms an inclined surface. The elastic element includes a fixed piece and a spring piece. The fixed piece is used to fix it to the base plate on the front side of the first lug. The spring piece is "Z" shaped, with one end integrally formed with the fixed piece and the other end abutting against the inclined surface. When the inkjet head moves to the left as a whole or the left end of the inkjet head swings forward, the spring piece is compressed, thus having tension opposite to the direction of movement of the inkjet head.

[0008] Furthermore, the area of ​​the mounting groove is larger than the bottom area of ​​the inkjet head, so that the inkjet head can be adjusted within the mounting groove.

[0009] Furthermore, the base plate has six inkjet heads, which are arranged in two rows, with three inkjet heads in each row. The three inkjet heads in the same row are arranged alternately from left to right, and the three inkjet heads in one row are staggered with the three inkjet heads in the other row.

[0010] Furthermore, the first lug and the second lug can also be screwed onto the base plate to be fixed in place after the inkjet head has been positioned.

[0011] After adopting the above solution, the beneficial effects of this utility model are as follows: In this invention, a pusher is disposed on the base plate to the right of the second lug, which abuts against the second lug to the left, thereby adjusting the inkjet head to move to the left. Another pusher is disposed on the base plate to the rear of the first lug, which abuts against the first lug to the forward, allowing the left end of the inkjet head to swing forward about the pusher to the right of the second lug. An elastic member elastically pushes against the first lug, causing it to abut against the pusher to its rear and against the pusher to its right. This invention achieves translational and rotational adjustment of the inkjet head on the base plate using the two pushers and the elastic member on the base plate. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of an inkjet head mounted on the base plate of this utility model; Figure 3 This is the book Figure 2 Enlarged view of part A Figure 4 This is a reference diagram showing the usage state of the pusher component of this utility model; Figure 5 This is the structural concept of the elastic element of this utility model; Figure 6 yes Figure 5 Enlarged view of part B.

[0013] Label Explanation: 10. Base plate; 11. Mounting slot; 20. Inkjet head; 21. First lug; 211. Inclined surface; 22. Second lug; 221. Notch; 30. Pushing part; 31. Adjusting post; 311. Conical surface; 32. Fixing post; 321. Threaded post; 40. Elastic element; 41. Spring; 42. Fixing piece. Detailed Implementation

[0014] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0015] like Figures 1 to 6 As shown, this embodiment provides an inkjet head assembly for inkjet printing of battery cells, including a base plate 10 and an inkjet head 20. The bottom surface of the inkjet head 20 is provided with spray holes, and the bottom surface of the inkjet head 20 is embedded in a through mounting groove 11 provided on the base plate 10. A first lug 21 and a second lug 22 protrude from the left and right sides of the inkjet head 20, respectively, and the first lug 21 and the second lug 22 abut against the base plate 10. The assembly also includes a pusher 30 and an elastic member 40. A pusher 30 is disposed on the base plate 10 to the right of the second lug 22. On the top plate 10, it is used to abut against the second lug 22 to the left, so as to move the inkjet head 20 to the left as a whole. Another pusher 30 is set on the bottom plate 10 behind the first lug 21. It is used to abut against the first lug 21 to make the left end of the inkjet head 20 swing forward with the pusher 30 on the right side of the second lug 22 as the axis. The elastic member 40 is used to elastically push against the first lug 21, so that the first lug 21 abuts against the pusher 30 on its rear side, and also makes the second lug 22 abut against the pusher 30 on its right side.

[0016] Specifically, the pusher 30 includes an adjusting post 31 and a fixing post 32. The lower end of the fixing post 32 forms a threaded post 321 so that the fixing post 32 can be screwed onto the base plate 10 through the threaded post 321. The adjusting post 31 is screwed onto the outer periphery of the fixing post 32. The lower end of the adjusting post 31 forms a conical surface 311 so that the adjusting post 31 drives the conical surface 311 to move up and down outside the fixing post 32. The conical surface 311 is used to abut against the edges of the first lug 21 and the second lug 22. When the adjusting post 31 of the pusher 30 on the right side of the second lug 22 descends, the conical surface 311 on it descends to abut against the edge of the second lug 22 to the left, thereby causing the inkjet head 20 to move to the left as a whole. When the adjusting post 31 of the pusher 30 on the rear side of the first lug 21 descends, the conical surface 311 on it descends to abut against the edge of the first lug 21 to the front, thereby allowing the left end of the inkjet head 20 to swing forward around the pusher 30 on the right side of the second lug 22 as the axis.

[0017] Specifically, the conical surface 311 of the adjusting post 31 on the rear side of the first lug 21 abuts against the top edge of the rear side of the first lug 21. When the conical surface 311 moves downward, the top edge of the rear side of the first lug 21 moves upward relative to the conical surface 311, while the adjusting post 31 cannot move horizontally. Therefore, the conical surface 311 will abut against the first lug 21 forward, causing the left end of the inkjet head 20 to swing forward. Due to the elastic push of the elastic member 40 against the first lug 21, the conical surface 311 and the first lug 21 are in close contact. When the conical surface 311 moves upward, the top edge of the rear side of the first lug 21 moves downward relative to the conical surface 311. Due to the push of the elastic member 40, the first lug 21 moves backward, and the rear side of the first lug 21 abuts against the conical surface 311, thus inkjet printing... The left end of the head 20 swings backward; the conical surface 311 of the adjusting column 31 on the right side of the second lug 22 abuts against the top right edge of the second lug 22. When the conical surface 311 moves downward, the top right edge of the second lug 22 moves upward relative to the conical surface 311. The adjusting column 31 cannot move horizontally, so the conical surface 311 will abut against the second lug 22 to the left, thereby causing the inkjet head 20 to move to the left. Because the elastic element 40 elastically abuts against the first lug 21, the conical surface 311 and the second lug 22 are close together. When the conical surface 311 moves upward, the top right edge of the second lug 22 moves downward relative to the conical surface 311. Due to the pushing of the elastic element 40, the second lug 22 moves to the right, and the right side of the second lug 22 abuts against the conical surface 311.

[0018] Furthermore, a notch 221 is formed on the second lug 22 at the position where it contacts the conical surface 311, and part of the conical surface 311 is inserted into the notch 221 to restrict relative sliding between the right edge of the second lug 22 and the conical surface 311, thereby preventing relative sliding between the second lug 22 and the conical surface 311 when the left end of the inkjet head 20 rotates about the fixed post 32 as the axis; the notch 221 is preferably arc-shaped.

[0019] Furthermore, the connection between the front side wall and the left side wall of the first lug 21 forms an inclined surface 211. The elastic element 40 includes a fixing piece 42 and a spring piece 41. The fixing piece 42 is used to fix it on the base plate 10 on the front side of the first lug 21. The spring piece 41 is Z-shaped, with one end integrally formed with the fixing piece 42 and the other end abutting against the inclined surface 211. When the inkjet head 20 moves to the left as a whole or the left end of the inkjet head 20 swings forward, the spring piece 41 is compressed, thus having a tension opposite to the direction of movement of the inkjet head 20.

[0020] Specifically, the spring piece 41 abuts against the inclined surface 211 at the connection between the front and left side walls of the first lug 21, thereby applying a rearward and a rightward component force to the first lug 21. When the conical surface 311 of the adjusting post 31 on the rear side of the first lug 21 moves upward and the conical surface 311 of the adjusting post 31 on the right side of the second lug 22 remains stationary, the spring piece 41 can push the first lug 21 to swing backward, thereby causing the left end of the inkjet head 20 to swing backward. When the conical surface 311 of the adjusting post 31 on the right side of the second lug 22 moves upward and the conical surface 311 of the adjusting post 31 on the rear side of the first lug 21 remains stationary, the spring piece 41 can push the second lug 22 to move to the right, thereby causing the inkjet head 20 to move to the right.

[0021] Specifically, the area of ​​the mounting groove 11 is larger than the bottom area of ​​the inkjet head 20 so that the inkjet head 20 can be adjusted within the mounting groove 11.

[0022] Specifically, the base plate 10 has six inkjet heads 20, which are arranged in two rows, with three inkjet heads 20 in each row. The three inkjet heads 20 in the same row are arranged alternately from left to right, and the three inkjet heads 20 in one row are staggered with the three inkjet heads 20 in the other row.

[0023] Specifically, the first lug 21 and the second lug 22 can also be screwed onto the base plate 10 to be fixed after the inkjet head 20 is adjusted.

[0024] The directional terms used in this specification are defined relative to the structures shown in the accompanying drawings. They are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0025] The above description is only a preferred embodiment of this utility model and is not a limitation on the design of this case. All equivalent changes made based on the key design of this case shall fall within the protection scope of this case.

Claims

1. An inkjet head assembly for inkjet printing on battery cells, comprising a base plate and an inkjet head, wherein the bottom surface of the inkjet head is provided with a nozzle, the bottom surface of the inkjet head is embedded in a through mounting groove provided in the base plate, and the left and right sides of the inkjet head are respectively provided with a first lug and a second lug, the first lug and the second lug abutting against the base plate, characterized in that: It also includes a pusher and an elastic member. One pusher is set on the bottom plate to the right of the second lug, and it is used to abut against the second lug to the left to adjust the inkjet head as a whole to the left. The other pusher is set on the bottom plate to the rear of the first lug, and it is used to abut against the first lug to adjust the left end of the inkjet head to swing forward with the pusher on the right of the second lug as the axis. The elastic member is used to elastically push against the first lug, so that the first lug abuts against the pusher on its rear side, and also makes the second lug abut against the pusher on its right side.

2. The inkjet head assembly for inkjet printing of battery cells as described in claim 1, characterized in that: The pusher includes an adjusting post and a fixing post. The lower end of the fixing post forms a threaded post so that the fixing post can be screwed onto the base plate through the threaded post. The adjusting post is screwed onto the outer periphery of the fixing post. The lower end of the adjusting post forms a conical surface so that the adjusting post drives the conical surface to move up and down outside the fixing post. The conical surface is used to abut against the edges of the first lug and the second lug. When the adjusting post of the pusher on the right side of the second lug descends, its conical surface descends to abut the edge of the second lug to the left, thereby moving the inkjet head to the left as a whole. When the adjusting post of the pusher on the rear side of the first lug descends, its conical surface descends to abut the edge of the first lug to the front, thereby allowing the left end of the inkjet head to swing forward about the pusher on the right side of the second lug as an axis.

3. The inkjet head assembly for cell inkjet printing as described in claim 2, characterized in that: A notch is formed at the position where the second lug contacts the conical surface, and part of the conical surface is inserted into the notch to restrict relative sliding between the right edge of the second lug and the conical surface.

4. The inkjet head assembly for cell inkjet printing as described in claim 1, characterized in that: The connection between the front side wall and the left side wall of the first lug forms an inclined surface. The elastic element includes a fixed piece and a spring piece. The fixed piece is used to fix the base plate on the front side of the first lug. The spring piece is "Z" shaped, with one end integrally formed with the fixed piece and the other end abutting against the inclined surface. When the inkjet head moves to the left as a whole or the left end of the inkjet head swings forward, the spring piece is compressed, thus having a tension opposite to the direction of movement of the inkjet head.

5. The inkjet head assembly for cell inkjet printing as described in claim 1, characterized in that: The area of ​​the mounting slot is larger than the bottom area of ​​the inkjet head so that the inkjet head can be adjusted within the mounting slot.

6. The inkjet head assembly for cell inkjet printing as described in claim 1, characterized in that: The base plate has six inkjet heads, which are arranged in two rows, with three inkjet heads in each row. The three inkjet heads in the same row are arranged alternately from left to right, and the three inkjet heads in one row are staggered with the three inkjet heads in the other row.

7. The inkjet head assembly for cell inkjet printing as described in claim 1, characterized in that: The first lug and the second lug can also be screwed onto the base plate for fixing after the inkjet head is adjusted.

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