CN220596659U - Coil core blanking mechanism and winding device - Google Patents

Abstract

The application relates to a roll up core unloading technical field, in particular to roll up core unloading mechanism and coiling mechanism, including being located the material taking assembly of roll up the relative both sides of material axle and setting up the supporting component between the material taking assembly, the outer peripheral face of roll up the material axle has been seted up along first direction extension's first material taking groove and second material taking groove, material taking assembly and supporting component can follow first direction and remove to make material taking assembly insert in first material taking groove and centre gripping in the both sides of roll up the core, supporting component inserts in the second material taking groove and supports in the middle part of roll up the core, first direction is the axle core direction of roll up the material axle. So with the both sides centre gripping of core through getting material subassembly, play the supporting role to the core both sides, the rethread supporting component supports in the middle part of core to when getting the material to the core, avoid the middle part of core to take place the problem that the middle part collapsed because lacking holding power, improve the shaping quality of core.

Description

Coil core blanking mechanism and winding device

Technical Field

The application relates to the technical field of coil core blanking, in particular to a coil core blanking mechanism and a winding device.

Background

In the battery core winding machine, a winding core is wound and formed through a winding shaft, then the winding core is taken out from the winding shaft through a blanking station, and two sides of the winding core are clamped through a contact pin and a clamping plate of a blanking frame during material taking. However, the existing blanking station is generally used for a winding core with smaller width, if the blanking station is used for a winding core with larger width, when two clamping plates and a contact pin are matched for taking materials, the blanking frame can only play a supporting role on two sides of the winding core due to the larger width of the winding core, and the middle part of the winding core is collapsed due to the fact that the supporting force is lacked, so that the quality of a winding core finished product is seriously affected.

Disclosure of Invention

In order to solve one of the above technical problems, the application provides a roll core blanking mechanism for take out a roll core on the roll material axle, including be located the material taking assembly of roll material axle opposite both sides and set up in get the supporting component between the material taking assembly, the outer peripheral face of roll material axle has seted up along first direction extended first get material recess and second get material recess, get material assembly with supporting component can follow first direction and remove, so that get material assembly insert in first get material recess and centre gripping in the both sides of roll core, supporting component insert in the second get material recess and support in the middle part of roll core, first direction is the axle core direction of roll material axle. The middle part of the roll core is supported by the supporting component, so that the problem that the middle part of the roll core collapses due to lack of supporting force when the roll core is taken out is avoided, and the forming quality of the roll core is improved.

Preferably, the material taking assembly comprises a first driving assembly, a clamping plate and a first material taking contact pin, wherein the clamping plate is arranged at the driving end of the first driving assembly, the first material taking contact pin is positioned at one side, facing the material winding shaft, of the clamping plate, and the first material taking contact pin can be inserted into the first material taking groove. The first driving assembly is used for driving the clamping plate and the first material taking contact pin to move along the first direction, so that the first material taking contact pin is inserted into the first material taking groove of the material rolling shaft, and the first material taking contact pin and the clamping plate are clamped on two sides of the roll core in a matched mode, and therefore the roll core is clamped.

Preferably, the first driving assembly includes a first driver and a second driver, the clamping plate and the first material taking pin are arranged at the driving end of the second driver, the first driver is used for driving the second driver to move along a first direction, the second driver is used for driving the clamping plate and the first material taking pin to move along a second direction, and the first direction is perpendicular to the second direction. And then drive the second driver through first driver and remove along first direction to drive splint and first getting material contact pin and remove along first direction, make first getting material contact pin insert in first getting material recess, adjust the distance that is located the material subassembly of getting of the relative both sides of coil stock axle through the second driver, thereby can compatible different width dimension's core, improve the compatibility.

Preferably, a protection pad is arranged on the surface of the clamping plate facing the first material taking pin. And when clamping the both sides of core is rolled up to splint, prevent through the protection pad that the splint from damaging the core when getting the material, guarantee the production quality of core.

Preferably, the support assembly includes a second material taking pin, a second driving assembly and a third driving assembly for driving the second material taking pin to move along a third direction, and the second driving assembly drives the second material taking pin to move along the first direction so as to be inserted into the second material taking groove. The second material taking contact pin is driven by the second driving assembly to be inserted into the second material taking groove, so that the middle part of the winding core is supported. And the second material taking contact pin is driven by the third driving assembly to move along the third direction, so that winding cores with different heights are matched, and compatibility is improved.

Preferably, the driving end of the second driving assembly is slidably provided with a supporting seat, the second material taking contact pin is arranged on the supporting seat, and the driving end of the third driving assembly is connected with the supporting seat. The third driving assembly drives the supporting seat to move along the third direction, so that the second material taking contact pin is driven to move along the third direction, and further, coil cores with different height sizes can be compatible, and compatibility is improved.

Preferably, the device further comprises a mounting seat for mounting the supporting component, the mounting seat is provided with a moving seat in a sliding manner, the driving end of the second driving component is connected with the moving seat, and the supporting seat is arranged on the moving seat in a sliding manner. And then realize moving the seat along first direction through second drive assembly drive, the third drive assembly drive supporting seat moves along the third direction.

Preferably, the roll core further comprises a support assembly movable in a third direction, the support assembly being adapted to support the bottom end of the roll core. The whole roll core is supported by the bearing assembly, so that the bearing and supporting effects on the roll core are improved during material taking, the roll core is prevented from collapsing and deforming, and the roll core is protected.

Preferably, the support assembly comprises a tray and a fourth drive assembly for driving the tray to move in a third direction. And when taking the material roll core, the fourth driving component drives the material supporting plate to move towards the roll core and support the bottom of the roll core, so that the whole roll core is supported, and the supporting effect on the roll core is improved during taking the material.

Preferably, the winding device comprises the winding core blanking mechanism, and the winding core blanking mechanism is used for taking out a winding core on a winding shaft of the winding device. After the winding device winds the winding core through the winding shaft, the winding core on the winding shaft is taken out through the winding core blanking mechanism, and the winding core is taken out through the winding core blanking mechanism, so that the problem that the middle part of the winding core collapses due to the lack of supporting force is solved.

Compared with the prior art, the beneficial effects of this application are: the utility model provides a through set up the material subassembly of getting in the relative both sides of coil stock axle and set up supporting component between the material subassembly, the material subassembly symmetry sets up in the both sides of supporting component, first material recess and the second material recess of getting of edge first direction extension have been seted up at the outer peripheral face of coil stock axle, material subassembly and supporting component can follow first direction and remove, and then material subassembly removes and inserts in the first material recess of coil stock axle along first direction, carry out the both sides centre gripping with the core through material subassembly, play the supporting role to the core both sides, supporting component removes and inserts in the second material recess of coil stock axle along first direction, carry out the middle part of supporting in the core through supporting component, thereby play the effect that the bearing was supported when getting the core, avoid the middle part of core to take place the problem that the middle part was collapsed because lacking the holding power, improve the shaping quality of core.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings that are used in the description of the embodiments of the present application or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an end view of a coil stock shaft according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a winding core blanking mechanism according to an embodiment of the present application;

fig. 3 is a top view of a winding core blanking mechanism according to an embodiment of the present application.

Reference numerals

10. A coiling shaft; 11. the first material taking groove; 12. the second material taking groove; 20. a material taking assembly; 21. a clamping plate; 22. a first material taking pin; 23. a first drive assembly; 231. a first driver; 232. a second driver; 24. a protective pad; 30. a support assembly; 31. a second material taking contact pin; 32. a second drive assembly; 33. a third drive assembly; 34. a support base; 35. a movable seat; 40. a support assembly; 41. a material supporting plate; 42. a fourth drive assembly; 50. and (5) a mounting seat.

Detailed Description

Various embodiments of the present application are disclosed in the following figures, in which numerous practical details are set forth in the following description for purposes of clarity. However, it should be understood that these practical details are not to be taken as limiting the present application. That is, in some embodiments of the present application, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indicators such as up, down, left, right, front, and rear … … in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indicator is changed accordingly.

In addition, descriptions such as those related to "first," "second," and the like, are used herein for descriptive purposes only and are not specifically intended to be order or order limiting, nor are they intended to limit the present application solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying a relative importance or an order of implying any particular order among or between such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

For a further understanding of the content, features and efficacy of the present application, the following examples are set forth to illustrate, together with the drawings, the detailed description of which follows:

in order to solve the above-mentioned technical problem, this embodiment provides a winding mechanism, after a winding device winds a winding core through a winding shaft, take out the winding core on the winding shaft through the winding core blanking mechanism, as shown in fig. 1-3, including material taking components 20 located at two opposite sides of the winding shaft 10 and support components 30 disposed between the material taking components 20, the material taking components 20 are symmetrically disposed at two sides of the support components 30, a first material taking groove 11 and a second material taking groove 12 extending along a first direction are provided on an outer circumferential surface of the winding shaft 10, the material taking components 20 and the support components 30 can move along the first direction, wherein the first direction is a shaft core direction of the winding shaft 10, and then the material taking components 20 move along the first direction and are inserted into the first material taking groove 11 of the winding shaft 10, so as to clamp two sides of the winding core through the material taking components 20, support the two sides of the winding core, the support components 30 move along the first direction and are inserted into the second groove 12 of the winding shaft 10, so as to support the middle of the winding core through the support components 30, and thus the problem of material taking quality of the middle of the winding core is avoided, which is due to the lack of the material taking quality of the winding core, and the problem of material taking is avoided.

As shown in fig. 2, for example, the first direction is taken as an X direction in the drawing, the second direction is taken as a Y direction, and the third direction is taken as a Z direction, and the material taking assembly 20 is symmetrically disposed at two sides of the material winding shaft along the second direction, for this purpose, as shown in fig. 1, the first material taking grooves 11 are two and are located at two opposite sides of the material winding shaft 10 along the second direction, and thus the material taking assembly 20 can be inserted into the first material taking grooves 11 of the material winding shaft 10 when moving along the first direction, at least one, preferably two, second material taking grooves 12 are located between the two first material taking grooves 11, and for realizing the support in the middle of the roll core, the second material taking grooves 12 are located at the top end of the material winding shaft 10, and thus the support assembly 30 can be supported in the middle of the roll core after the support assembly 30 is inserted into the second material taking grooves 12.

Specifically, in order to realize the both ends of centre gripping core, get material subassembly 20 and include first drive assembly 23 and set up in splint 21 and the first contact pin 22 of getting of first drive assembly 23 drive end, first contact pin 22 is located splint 21 towards the one side of core 10, first drive assembly 23 is used for driving splint 21 and first contact pin 22 and moves along first direction, and then makes first contact pin 22 insert in the first recess 11 of getting of core 10, first contact pin 22 butt is inboard in the core, splint 21 centre gripping is in the both sides of core, thereby realize the centre gripping core.

Further, in the above-mentioned scheme, the first driving assembly 23 includes a first driver 231 and a second driver 232, the clamping plate 21 and the first material taking pin 22 are disposed at the driving end of the second driver 232, the second driver 232 is disposed at the driving end of the first driver 231, and the first driver 231 may be an exemplary linear driving module, and the second driver 232 may be an air cylinder, so that the second driver 232 is driven by the first driver 231 to move along the first direction, thereby driving the clamping plate 21 and the first material taking pin 22 to move along the first direction, so that the first material taking pin 22 is inserted into the first material taking groove 11. The second driver 232 is used for driving the clamping plate 21 and the first material taking pin 22 to move along the second direction, the first direction is perpendicular to the second direction, and then the distance between the material taking assemblies 20 positioned on two opposite sides of the material rolling shaft 10 is adjusted by the second driver 232, so that the roll cores with different width sizes can be compatible, and the compatibility is improved.

Further, in the above-described embodiment, the protection pad 24 is provided on the surface of the clamping plate 21 facing the first material taking pin 22. And when clamping both sides of core is rolled up to splint 21, prevent through protection pad 24 that splint 21 from damaging the core when getting the material, guarantee the production quality of core.

For the core with larger width, when the clamping plate 21 and the first material taking pin 22 are matched to take materials, only the two sides of the core can be supported, the middle part of the core is collapsed due to the lack of supporting force, in order to provide support for the middle part of the core, the supporting component 30 comprises a second material taking pin 31, a second driving component 32 and a third driving component 33 for driving the second material taking pin 31 to move along a third direction, and the second driving component 32 drives the second material taking pin 31 to move along the first direction so as to be inserted into the second material taking groove 12. The second driving assembly 32 and the third driving assembly 33 may be cylinders, and the third direction is perpendicular to the first direction and the second direction, and the second feeding pin 31 is driven by the second driving assembly 32 to be inserted into the second feeding groove 12, so as to support the middle part of the winding core. And the third driving assembly 33 drives the second material taking contact pin 31 to move along the third direction, so that the height of the second material taking contact pin 31 relative to the winding core is changed, winding cores with different heights are matched, and compatibility is improved.

Further, in the above-mentioned scheme, the driving end of the second driving assembly 32 is slidably provided with a supporting seat 34, the second material taking pin 31 is disposed on the supporting seat 34, and the driving end of the third driving assembly 33 is connected to the supporting seat 34. The third driving assembly 33 drives the supporting seat 34 to move along the third direction, so that the second material taking pin 31 is driven to move along the third direction, and further, winding cores with different height sizes can be compatible, and compatibility is improved. It is also possible, in other embodiments, to set up the flexible driving piece on the supporting seat 34, and two second get material contact pins 31 set up the drive end at the flexible driving piece, adjust the distance between two second get material contact pins 31 through the flexible driving piece to can match the core of rolling up of different width sizes, improve the supporting effect.

Further, as shown in fig. 2, the device further comprises a mounting seat 50 for mounting the supporting component 30, the mounting seat 50 is slidably provided with a moving seat 35 through a sliding rail, the second driving component 32 is arranged on the mounting seat 50, the driving end of the second driving component 32 is connected to the moving seat 35, the supporting seat 34 is slidably arranged on the moving seat 35 along a third direction, and further the moving seat 35 is driven to move along the first direction through the second driving component 32, and the supporting seat 34 is driven to move along the third direction by the third driving component 33.

Further, the roll core further comprises a supporting member 40 movable in a third direction, wherein the supporting member 40 is disposed at a side of the mounting base 50, and the supporting member 40 is configured to support the bottom end of the roll core. The whole winding core is supported by the bearing assembly 40, so that the bearing supporting effect on the winding core is improved during material taking, the winding core is prevented from collapsing and deforming, and the winding core is protected.

In particular, the support assembly 40 includes a tray 41 and a fourth drive assembly 42 that drives the tray 41 in a third direction. The material supporting plate 41 is slidably arranged on the side surface of the mounting seat 50 through a sliding rail, the fourth driving component 42 is arranged on the mounting seat 50, and the fourth driving component 42 can be an air cylinder, so that when a roll core is taken, the material supporting plate 41 is driven to move towards the roll core to be supported at the bottom of the roll core through the fourth driving component 42, the whole roll core is supported, and accordingly the supporting effect on the roll core is improved during taking.

On the other hand, this embodiment also provides a winding device, including foretell core unloading mechanism and be used for carrying out winding shaping's roll stock axle 10 to the core, core unloading mechanism is used for taking out the core on the roll stock axle 10, and winding device is through the roll stock axle with the core coiling shaping back, takes out the core on the roll stock axle through core unloading mechanism, gets the core through above-mentioned core unloading mechanism, realizes avoiding the middle part of core to take place the problem that the middle part collapses because of lacking the holding power.

To sum up, in one or more embodiments of the present application, this application scheme is through setting up the material subassembly of getting in the relative both sides of coil stock axle and set up supporting component between the material subassembly, the material subassembly symmetry sets up in the both sides of supporting component, first material recess and the second material recess of getting of extending along first direction are seted up at the outer peripheral face of coil stock axle, material subassembly and supporting component can follow first direction and remove, and then material subassembly removes along first direction and inserts in the first material recess of coil stock axle, carry out the both sides centre gripping with the core through getting material subassembly, play the supporting role to the core both sides, the supporting component removes along first direction and inserts in the second material recess of coil stock axle, carry out the middle part of supporting in the core through supporting component, thereby play the effect of bearing support when getting the core, avoid the middle part of core because lack holding power and take place the problem in the middle part, improve the shaping quality of core.

The above-described embodiments do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above embodiments should be included in the scope of the present utility model.

Claims (10)

1. The utility model provides a roll up core unloading mechanism which characterized in that: including be located material taking assembly (20) of the relative both sides of coil stock axle (10) and set up in get supporting component (30) between material taking assembly (20), material taking assembly (10)'s outer peripheral face has seted up along first direction first material taking groove (11) and second material taking groove (12), material taking assembly (20) with supporting component (30) can follow first direction removes, so that material taking assembly (20) insert in first material taking groove (11) and centre gripping in the both sides of rolling up the core, supporting component (30) insert in second material taking groove (12) and support in the middle part of rolling up the core, first direction is the axial core direction of material taking axle (10).

2. The winding core blanking mechanism of claim 1, wherein: the material taking assembly (20) comprises a first driving assembly (23), a clamping plate (21) and a first material taking contact pin (22), wherein the clamping plate (21) is arranged at the driving end of the first driving assembly (23), the first material taking contact pin (22) is located at one side, facing the material winding shaft (10), of the clamping plate (21), and the first material taking contact pin (22) can be inserted into the first material taking groove (11).

3. The winding core blanking mechanism of claim 2, wherein: the first driving assembly (23) comprises a first driver (231) and a second driver (232), the clamping plate (21) and the first material taking pin (22) are arranged at the driving end of the second driver (232), the first driver (231) is used for driving the second driver (232) to move along the first direction, and the second driver (232) is used for driving the clamping plate (21) and the first material taking pin (22) to move along the second direction.

4. The winding core blanking mechanism of claim 2, wherein: a protection pad (24) is arranged on the surface of one side of the clamping plate (21) facing the first material taking pin (22).

5. The winding core blanking mechanism of claim 1, wherein: the support assembly (30) comprises a second material taking pin (31), a second driving assembly (32) and a third driving assembly (33) used for driving the second material taking pin (31) to move along a third direction, and the second driving assembly (32) is used for driving the second material taking pin (31) to move along the first direction so as to be inserted into the second material taking groove (12).

6. The winding core blanking mechanism of claim 5, wherein: the driving end of the second driving assembly (32) is slidably provided with a supporting seat (34), the second material taking contact pin (31) is arranged on the supporting seat (34), and the driving end of the third driving assembly (33) is connected to the supporting seat (34).

7. The winding core blanking mechanism of claim 6, wherein: the device is characterized by further comprising a mounting seat (50) for mounting the supporting component (30), wherein the mounting seat (50) is slidably provided with a movable seat (35), the driving end of the second driving component (32) is connected with the movable seat (35), and the supporting seat (34) is slidably arranged on the movable seat (35).

8. The winding core blanking mechanism of claim 1, wherein: a support member (40) is also included and is movable in a third direction, the support member (40) being adapted to support the bottom end of the winding core.

9. The winding core blanking mechanism of claim 8, wherein: the bearing component (40) comprises a material supporting plate (41) and a fourth driving component (42) for driving the material supporting plate (41) to move along the third direction, and the material supporting plate (41) is used for supporting the bottom end of the winding core.

10. A winding device, characterized in that: comprising a winding core blanking mechanism according to any of claims 1-9 for taking out a winding core on a winding shaft (10) of a winding device.