CN-119481306-B - Shell entering device, shell entering equipment and shell entering method

Abstract

The invention relates to a shell entering device, shell entering equipment and a shell entering method. The shell-entering device is used for installing the battery cell into the shell and comprises a mounting piece, a centering mechanism and a pushing mechanism. The centering mechanism comprises a centering clamping jaw, the centering clamping jaw comprises a first clamping part and a second clamping part which are sequentially arranged along a first direction, the first clamping part is used for clamping the battery cell, the second clamping part is used for clamping a shell opening area of the shell, and the pushing mechanism is used for pushing the battery cell into the shell. Through setting up centering mechanism and pushing mechanism, the centre gripping that the casing shell mouth up is in the second clamping part, consequently pushing mechanism can be with the electric core from top to bottom push into the casing in for the casing is before going into the shell and is all need not to overturn with going into after the shell and inverts, can simplify structure and the workflow of going into the shell device, improves the efficiency that the battery was gone into the shell.

Inventors

• Request for anonymity

Assignees

• 无锡先导智能装备股份有限公司

Dates

Publication Date

20260508

Application Date

20241112

Claims (20)

1. 1. A housing-in device for housing a battery cell, the housing-in device comprising: A mounting member; The centering mechanism is arranged on the mounting part and comprises a centering clamping jaw and a first driving part, wherein the centering clamping jaw and the first driving part are in driving connection with the centering clamping jaw, the first driving part is used for driving the centering clamping jaw to open or close, the centering clamping jaw comprises a centering clamping part, a first clamping part and a second clamping part which are sequentially arranged along a first direction, the centering clamping part comprises a first clamping jaw and a second clamping jaw which are arranged at intervals along a second direction, the second direction is perpendicular to the first direction, the first clamping part and the second clamping part are respectively arranged on two sides of the first clamping jaw and/or the second clamping jaw along the first direction, the first clamping part is used for clamping the battery cell, the second clamping part is used for clamping the area of the shell close to the shell opening, the geometric centers of the first clamping part and the second clamping part are coincident, and the projection of the first clamping part along the first direction is positioned in the second clamping part, and The pushing mechanism is arranged on one side, close to the first clamping part, of the centering mechanism, the pushing mechanism is movably arranged on the mounting piece along the first direction, and the pushing mechanism comprises a pushing rod extending along the first direction and is used for pushing the battery cell into the shell.
2. 2. The shell access device of claim 1, wherein the centering jaws further comprise: Centering the mounting member; The centering rotating seat is rotatably arranged on the centering mounting piece, a first sliding groove is formed in the centering rotating seat, and the first driving part is in driving connection with the centering rotating seat so as to drive the centering rotating seat to rotate; And the centering clamping piece is arranged on one side of the centering rotating seat along the first direction, one ends of the first clamping jaw and the second clamping jaw are respectively and movably arranged in the first sliding groove, and the other ends of the first clamping jaw and the second clamping jaw are respectively and movably arranged in the centering mounting piece along the second direction.
3. 3. The shell access device of claim 2, wherein the centering clip further comprises: a first roller, the first clamping jaw is movably arranged in the first chute through the first roller, and/or The second clamping jaw is movably arranged in the first chute through the second roller.
4. 4. The shell entering device according to claim 2, wherein the centering mounting member is provided with a first guide rail extending along the second direction, the first clamping jaw and the second clamping jaw are respectively provided with a first sliding block and a second sliding block, and the first sliding block and the second sliding block are respectively movably arranged on the first guide rail.
5. 5. The shell access device of claim 2, wherein the centering jaw further comprises a first elastic member extending in the second direction, and wherein the first elastic member has one end connected to the first jaw and the other end connected to the second jaw.
6. 6. The shell entering device according to claim 5, wherein the centering clamping jaw further comprises a first connecting piece, one end of the first connecting piece is connected with the centering rotating seat, the other end of the first connecting piece is in abutting connection with the first driving part, and the first driving part and/or the centering clamping jaw are/is movably arranged on the mounting piece along a first direction so as to drive the first connecting piece to swing.
7. 7. The device of any one of claims 1 to 6, further comprising a cell clamping mechanism disposed between the pushing mechanism and the centering mechanism in the first direction.
8. 8. The device of claim 7, wherein the cell clamping mechanism comprises: The battery cell clamping jaw is of a split structure and And the second driving part is arranged in a driving way with the battery cell clamping jaw so as to drive the battery cell clamping jaw to open or close.
9. 9. The device of claim 8, wherein the cell jaw comprises: the battery cell clamping mounting piece comprises a second guide rail extending along the second direction; The battery cell clamping rotating seat is rotatably arranged on the battery cell clamping mounting piece, a second sliding groove is arranged on the battery cell clamping rotating seat, and the second driving part is in driving connection with the battery cell clamping rotating seat so as to drive the battery cell clamping rotating seat to rotate, and The battery cell clamping piece is arranged on one side of the battery cell clamping rotating seat along the first direction, the battery cell clamping piece comprises a third clamping jaw and a fourth clamping jaw which are arranged at intervals along the second direction, one ends of the third clamping jaw and the fourth clamping jaw are respectively and movably arranged in the second sliding groove, and the other ends of the third clamping jaw and the fourth clamping jaw are respectively and movably connected with the second guide rail through a third sliding block and a fourth sliding block.
10. 10. The device of claim 9, wherein the cell jaw further comprises a second elastic member, the second elastic member extends in the second direction, and one end of the second elastic member is connected to the third jaw, and the other end is connected to the fourth jaw.
11. 11. The device of claim 10, wherein the cell clamping jaw further comprises a second connecting piece, one end of the second connecting piece is connected with the cell clamping rotating seat, the other end of the second connecting piece is abutted against the second driving part, and the second driving part and/or the cell clamping jaw are/is movably arranged on the mounting piece along the first direction so as to drive the second connecting piece to swing.
12. 12. The device of any one of claims 9 to 11, wherein the cell clamping mechanism and/or the centering mechanism is/are movably arranged on the mounting member in the first direction, the cell clamping jaw further comprises a protrusion arranged on a side of the cell clamping member close to the cell, the protrusion comprises a first protrusion floatably arranged on a side of the third clamping jaw close to the fourth clamping jaw, and/or And the second bulge is floatably arranged on one side of the fourth clamping jaw, which is close to the third clamping jaw.
13. 13. The device of claim 12, wherein the cell clamping jaw further comprises a rotating rod corresponding to the protrusion and a third elastic member disposed between the protrusion and the rotating rod, and the rotating rod is spirally disposed on the cell clamping member to adjust the compression degree of the third elastic member.
14. 14. The device of claim 1, further comprising a housing positioning mechanism disposed on a side of the centering mechanism facing away from the pushing mechanism along the first direction, the housing positioning mechanism comprising a first positioning portion and a second positioning portion disposed at intervals along the first direction.
15. 15. The shell access device of claim 14, wherein the shell positioning mechanism further comprises: The bottom plate is arranged on one side, away from the centering mechanism, of the shell positioning mechanism, and a first through hole is formed in the bottom plate; A push rod penetrating the first through hole, and And the third driving part is in driving connection with the ejector rod so as to drive the ejector rod to move along the first direction, thereby jacking up the shell in the shell positioning mechanism.
16. 16. The device of claim 1, wherein the pushing mechanism further comprises: The pushing installation piece is movably arranged on the installation piece, a second through hole is formed in the pushing installation piece, and the pushing rod is movably arranged in the second through hole in a penetrating mode and is connected with the pushing rod in a penetrating mode And the floating assembly is in floating connection with one end of the pushing rod, which is away from the first clamping part.
17. 17. The device of claim 16, wherein the floating assembly is a first spring sleeved on the push rod, one end of the first spring is abutted against the push mounting member, and the other end is abutted against the push rod.
18. 18. A device as claimed in claim 16 or 17, wherein the push mount has a third through hole provided therein, the float assembly comprising: the floating piece is arranged at one side of the pushing rod, which is away from the first clamping part; a floating rod, one end of which is fixedly connected with the floating piece and which penetrates through the third through hole along the first direction, and And one end of the second spring is abutted with the pushing installation piece, and the other end of the second spring is abutted with the floating rod.
19. 19. A casing-in apparatus for housing a battery cell, the casing-in apparatus comprising: conveying mechanism, and A plurality of the in-shell devices of any one of claims 1 to 18, the mounting member being fixedly connected to the conveying mechanism for conveying the in-shell devices.
20. 20. The shelling device of claim 19, wherein the conveying mechanism is a turret, and the shelling device further comprises: The guide cam is cylindrical and is arranged concentrically with the turret, three guide grooves are formed in the periphery of the guide cam, the three guide grooves are respectively connected with the pushing mechanism, and the second driving part is connected with the battery core clamping jaw so as to drive the three to move along the first direction.

Description

Shell entering device, shell entering equipment and shell entering method Technical Field The invention relates to the technical field of shell entering, in particular to a shell entering device, shell entering equipment and a shell entering method. Background In the production process of the battery, the battery core is required to be placed in the shell so as to ensure that the battery core can be soaked in electrolyte, and the transfer of ions on the positive and negative plates is realized, so that current is generated. In the existing shell entering device, the battery cell is required to be installed into the shell from bottom to top after the shell is inverted, the shell entering device is complex in structure and complex in action, the equipment is overlarge in size, and equipment is easy to stop. Disclosure of Invention Accordingly, it is necessary to provide a shell-entering device, a shell-entering apparatus and a shell-entering method which improve the above-mentioned drawbacks, in order to solve the problems of the prior art that the structure of the shell-entering device is complicated and the operation is complicated. In one aspect, the present application provides a housing-in device for housing a battery cell, the housing-in device comprising: A mounting member; The centering mechanism is arranged on the mounting piece and comprises a centering clamping jaw, the centering clamping jaw comprises a first clamping part and a second clamping part which are sequentially arranged along a first direction, the first clamping part is used for clamping the battery cell, the second clamping part is used for clamping the area, close to the shell opening, of the shell, the geometric centers of the first clamping part and the second clamping part are overlapped, and the projection of the first clamping part along the first direction is positioned in the second clamping part, and The pushing mechanism is arranged on one side, close to the first clamping part, of the centering mechanism, the pushing mechanism is movably arranged on the mounting piece along the first direction, and the pushing mechanism comprises a pushing rod extending along the first direction and is used for pushing the battery cell into the shell. Through setting up centering mechanism, can realize the centering setting of electric core and casing, this shell body shell opening centre gripping up in the second clamping part, consequently pushing mechanism can be with electric core from top to bottom push into in the casing for the casing before going into the shell and all need not to overturn with going into after the shell and invert, can simplify structure and the workflow of going into the shell device, improve the efficiency that the battery was gone into the shell. In some embodiments, the centering jaw is a split structure, and the centering mechanism further comprises a first driving part in driving connection with the centering jaw, for driving the centering jaw to open or close. In some embodiments, the centering jaw further comprises: Centering the mounting member; The centering rotary seat is rotatably arranged on the centering mounting piece, a first chute is arranged on the centering rotary seat, the first driving part is in driving connection with the centering rotary seat to drive the centering rotary seat to rotate, and The centering clamping piece is arranged on one side of the centering rotating seat along the first direction, the centering clamping piece comprises a first clamping jaw and a second clamping jaw which are arranged at intervals along the second direction, one ends of the first clamping jaw and the second clamping jaw are respectively and movably arranged in the first sliding groove, the other ends of the first clamping jaw and the second clamping jaw are respectively and movably arranged in the centering installation piece along the second direction, the second direction is perpendicular to the first direction, and the first clamping portion and the second clamping jaw are respectively arranged on two sides of the first clamping jaw and/or the second clamping jaw along the first direction. In some embodiments, the centering clip further comprises: a first roller, the first clamping jaw is movably arranged in the first chute through the first roller, and/or The second clamping jaw is movably arranged in the first chute through the second roller. In some embodiments, the centering mounting member is provided with a first guide rail extending along the second direction, the first clamping jaw and the second clamping jaw are respectively provided with a first sliding block and a second sliding block, and the first sliding block and the second sliding block are respectively movably arranged on the first guide rail. In some embodiments, the centering jaw further comprises a first elastic member extending in the second direction, and one end of the first elastic member is connected to the first jaw, and the ot