CN217507438U

CN217507438U - Automatic hole device that scalds of cylinder book core

Info

Publication number: CN217507438U
Application number: CN202220618940.7U
Authority: CN
Inventors: 雷曙光; 李建; 张春鹏; 金梦宇; 侯茹娟; 郑军永; 葛富成
Original assignee: Fengfan Co Ltd
Current assignee: Fengfan Co Ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-09-27
Anticipated expiration: 2032-03-21

Abstract

The utility model provides an automatic hole ironing device for a cylindrical roll core, which belongs to the technical field of lithium ion batteries and comprises a bottom plate, wherein a first base, a second base, a transmission mechanism and a hole ironing mechanism are arranged on the bottom plate; the first base and the second base are sequentially arranged on the bottom plate from front to back, and a material inlet and outlet moving assembly is arranged between the first base and the bottom plate; the conveying mechanism comprises a support frame arranged on the bottom plate, a transverse moving assembly moving transversely along the support frame and two groups of clamping assemblies arranged on the transverse moving assembly, and the two groups of clamping assemblies are respectively arranged corresponding to the first base and the second base; the hole burning mechanism comprises a mounting plate arranged on one side of the second base, a hole burning moving assembly is arranged on the mounting plate, and a hole burning needle is arranged on one side, close to the second base, of the hole burning moving assembly. The utility model provides a pair of automatic hole device that scalds of cylinder book core can realize scalding the hole to the automation that the cylinder rolled up the core.

Description

Automatic hole device that scalds of cylinder book core

Technical Field

The utility model belongs to the technical field of lithium ion battery, more specifically say, relate to an automatic hole device that scalds of cylinder book core.

Background

The lithium ion power battery has the advantages of high working voltage, large specific energy, small volume, light weight, low self-discharge rate, no memory effect, long cycle life and the like, and is widely applied to the fields of mobile phones, notebook computers, digital cameras and the like.

However, in the existing cylindrical winding technology, a plurality of devices are not accompanied by a hole burning function, subsequent production is carried out after the welding needle is manually penetrated after winding, the efficiency is low, and the quality is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic hole device that scalds of cylinder book core aims at solving and scalds that hole book core follow-up production can only wear welding needle welding utmost point ear through the manual work, the lower problem of production efficiency moreover.

In order to achieve the purpose, the utility model adopts the technical proposal that: the automatic hole ironing device for the cylindrical roll core comprises a base plate, wherein a first base, a second base, a transmission mechanism and a hole ironing mechanism are arranged on the base plate;

the first base and the second base are sequentially arranged on the bottom plate from front to back, and a material inlet and outlet moving assembly for transversely moving the first base is arranged between the first base and the bottom plate;

the conveying mechanism comprises a support frame arranged on the bottom plate, a transverse moving assembly moving transversely along the support frame and two groups of clamping assemblies arranged on the transverse moving assembly, and the two groups of clamping assemblies are respectively arranged corresponding to the first base and the second base;

scald the hole mechanism including locating the mounting panel of second base one side, be equipped with on the mounting panel and be used for being close to or keeping away from scald hole removal subassembly that the second base removed, it is close to scald the hole removal subassembly one side of second base is installed and is scalded the hole needle.

In a possible implementation manner, the first base and the second base are the same in shape, and both the first base and the second base are provided with V-shaped grooves at the upper ends.

In a possible implementation mode, the middle parts of the two sides of the V-shaped groove are provided with abdicating notches.

In a possible implementation manner, the material inlet and outlet moving assembly comprises a moving plate and a first air cylinder arranged on the bottom plate, the first base is arranged on the upper end face of the moving plate, and the driving end of the first air cylinder is connected with the moving plate and used for driving the moving plate to move transversely.

In a possible implementation manner, a second cylinder is arranged on the upper end face of the moving plate, the second cylinder is located on one side of the first base, and the driving end of the second cylinder is used for pushing a winding core placed on the first base.

In a possible implementation manner, the upper end surface of the bottom plate is transversely provided with a slide rail, and the lower end surface of the moving plate is provided with a slide block in sliding fit with the slide rail.

In a possible implementation manner, the traversing assembly comprises a sliding rod arranged at the top of the support frame and transversely arranged and a traversing cylinder sliding along the sliding rod axially, a transverse plate is connected to the traversing cylinder, and the two groups of clamping assemblies are arranged on two sides of the transverse plate through lifting cylinders.

In a possible implementation manner, the clamping assembly is a finger cylinder, a cylinder body part at the upper part of the finger cylinder is connected to the driving end at the lower part of the lifting cylinder, and the lower part of the finger cylinder is provided with two clamping claws which move relatively.

In a possible implementation manner, the hot hole moving assembly comprises a fixed needle sleeve and a third cylinder arranged on the mounting plate, the hot hole needle is arranged in a central hole of the fixed needle sleeve, a heating pipe is arranged in the fixed needle sleeve, and a driving end of the third cylinder is connected with the hot hole needle and used for driving the hot hole needle to be close to or far away from the second base.

The utility model provides a pair of automatic hole device that scalds of cylinder book core's beneficial effect lies in: compared with the prior art, the cylindrical roll core is arranged on the feeding mechanism in the preorder of the device, the material inlet and outlet moving assembly drives the first base to move transversely to the front side of the bottom plate, the first base is utilized to connect the cylindrical roll core, and the material inlet and outlet moving assembly drives the first base to move transversely to reset. The clamping assembly on the front side in the transmission mechanism clamps the cylindrical roll core on the first base, and moves backwards along the support frame through the transverse moving assembly, so that the clamping assembly moves to the second base and places the cylindrical roll core on the second base, and then the transverse moving assembly moves forwards along the support frame to reset. The hole burning needle is close to one side of the second base, and holes are burnt on the cylindrical winding core. After finishing ironing the hole, the ironing hole needle moves to one side far away from the second base to reset, and the ironing hole needle is separated from the cylindrical roll core. The clamping assembly at the rear side in the transmission mechanism clamps the cylindrical roll core which finishes hole ironing on the second base, and moves backwards along the support frame through the transverse moving assembly, so that the clamping assembly moves to the end far away from the first base and sends the roll core out of the hole ironing device to be placed on the material collecting box or the conveying belt, and the hole ironing is finished at the moment. Use this novel pair of automatic hole device that scalds of cylinder book core can realize scalding the hole to the automation that the cylinder rolled up the core, has solved and has scalded the follow-up production of core and can only wear welding needle welding utmost point ear through the manual work in hole, the lower problem of production efficiency moreover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic hole ironing device for a cylindrical roll core according to an embodiment of the present invention;

fig. 2 is a front view of an automatic hole-ironing device for a cylindrical roll core according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the first base or the second base according to an embodiment of the present invention.

Description of reference numerals:

1. a base plate; 2. a first base; 3. a second base; 4. a V-shaped groove; 5. a abdication gap; 6. moving the plate; 7. a first cylinder; 8. a second cylinder; 9. a slide rail; 10. a slider; 11. a support frame; 12. a slide bar; 13. a transverse moving cylinder; 14. a transverse plate; 15. a finger cylinder; 16. a gripper jaw; 17. mounting a plate; 18. fixing the needle sleeve; 19. a third cylinder; 20. punching a hole; 21. and a lifting cylinder.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, the automatic hole-ironing device for a cylindrical roll core according to the present invention will now be described. An automatic hole ironing device for a cylindrical roll core comprises a base plate 1, wherein a first base 2, a second base 3, a transmission mechanism and a hole ironing mechanism are arranged on the base plate 1; the first base 2 and the second base 3 are sequentially arranged on the bottom plate 1 from front to back, and a material inlet and outlet moving assembly for transversely moving the first base 2 is arranged between the first base 2 and the bottom plate 1; the conveying mechanism comprises a supporting frame 11 arranged on the bottom plate 1, a transverse moving assembly moving transversely along the supporting frame 11 and two groups of clamping assemblies arranged on the transverse moving assembly, and the two groups of clamping assemblies are respectively arranged corresponding to the first base 2 and the second base 3; scald the hole mechanism including locating the mounting panel 17 of second base 3 one side, be equipped with on the mounting panel 17 and be used for being close to or keeping away from the hole removal subassembly that scalds that second base 3 removed, scald one side that the hole removal subassembly is close to second base 3 and install and scald hole needle 20.

The utility model provides a pair of automatic hole device that scalds of cylinder book core compares with prior art, and on the cylinder book core arranged the feed mechanism of this device preorder, the material removal subassembly that comes in and goes out drove 2 lateral shifting of first base to the front side of bottom plate 1, utilizes 2 flourishing cylinder book cores of connecing of first base, and later the material removal subassembly that comes in and goes out drives 2 lateral shifting of first base and resets. The clamping assembly at the front side in the transmission mechanism clamps the cylindrical roll core on the first base 2, the clamping assembly moves backwards along the supporting frame 11 through the transverse moving assembly, the clamping assembly moves to the second base 3 and places the cylindrical roll core on the second base 3, and then the transverse moving assembly moves forwards along the supporting frame 11 to reset. The hole burning moving assembly is close to one side of the second base 3, and the hole burning needle 20 is used for burning holes in the cylindrical winding core. After finishing ironing the hole, the ironing hole needle 20 moves to the side far away from the second base 3 to reset, and the ironing hole needle 20 is separated from the cylindrical winding core. The clamping assembly at the rear side in the transmission mechanism clamps the cylindrical roll core which finishes hole ironing on the second base 3, the cylindrical roll core moves backwards along the support frame 11 through the transverse moving assembly, the feeding and discharging moving assembly drives the first base 2 to move transversely to the rear side of the bottom plate 1, the cylindrical roll core is placed on an automatic assembly line of a material receiving box or subsequent butt joint, and at the moment, hole ironing is finished once. Use this novel pair of automatic hole device that scalds of cylinder book core that provides can realize scalding the hole to the automation that the cylinder rolled up the core, makes the follow-up preparation of book core butt joint automatic weld utmost point ear, has promoted production efficiency.

The position sensor that the cooperation this device set up corresponds wherein, through the position of response cylinder core, realizes the linkage of each part. Specifically, set up position sensor in the front portion of bottom plate 1 to the response cylinder rolls up the core and reaches this device front side, through controller control material removal subassembly lateral shifting that comingles, makes 2 flourishing cylinder of first base roll up the core. Set up position sensor at bottom plate 1 rear portion to on the response cylinder core of rolling up reaches second base 3, scald hole needle 20 longitudinal movement through controller control, scald the hole operation to the cylinder reel that is located on second base 3.

In addition, in order to improve the overall operation efficiency of the device, a plurality of first bases 2, a plurality of second bases 3, a plurality of clamping assemblies with the same number and a plurality of hot hole needles 20 can be correspondingly arranged, and hot hole actions of a plurality of cylindrical winding cores can be completed at one time.

Referring to fig. 3, the first base 2 and the second base 3 have the same shape, and both upper ends thereof are provided with V-shaped grooves 4. The width of the upper port of the V-shaped groove 4 is slightly smaller than the diameter of the cylindrical winding core, so that the cylindrical winding core can be stably placed on the V-shaped groove 4, most of the cylindrical winding core is ensured to be positioned on the upper part of the cylindrical winding core, and the cylindrical winding core is convenient to take and place.

Preferably, the middle parts of the two sides of the V-shaped groove 4 are provided with abdicating gaps 5. The centre gripping end accessible of centre gripping subassembly is stepped down 5 centre gripping cylinder cores of a core of breach, and the operation is more convenient, and the centre gripping is more stable.

In some embodiments, referring to fig. 1, the material feeding and discharging moving assembly includes a moving plate 6 and a first cylinder 7 disposed on the bottom plate 1, the first base 2 is disposed on an upper end surface of the moving plate 6, and a driving end of the first cylinder 7 is connected to the moving plate 6 for driving the moving plate 6 to move laterally.

Specifically, first cylinder 7 is transversely installed in one side of bottom plate 1, and its drive end is connected on the movable plate 6 that the level set up, and first cylinder 7 is through driving 6 lateral shifting of movable plate to the drive sets up in the horizontal back-and-forth movement of first base 2 of movable plate 6 up end, thereby makes the cylinder that waits to scald the hole roll up the core and get into this device or will accomplish the cylinder that scalds the hole roll up the core and leave this device.

In some embodiments, referring to fig. 1, a second cylinder 8 is disposed on an upper end surface of the moving plate 6, the second cylinder 8 is located at one side of the first base 2, and a driving end of the second cylinder 8 is used for pushing the winding core placed on the first base 2. The drive end of the second cylinder 8 is connected with a pushing part, and the end part of the cylinder winding core is pushed by the movement of the drive end of the second cylinder 8, so that the cylinder winding core placed on the first base 2 can reach the consistent position at each time, and the consistency of the cylinder winding core position transmitted to the second base 3 in the subsequent process is ensured, and the stable hole ironing operation is ensured.

Optionally, referring to fig. 1 and 2, a sliding rail 9 is transversely disposed on an upper end surface of the bottom plate 1, and a sliding block 10 slidably engaged with the sliding rail 9 is mounted on a lower end surface of the moving plate 6. The slide blocks 10 are slidably engaged with the slide rails 9 to ensure stable and smooth lateral movement of the moving plate 6.

In some embodiments, referring to fig. 1, the traverse assembly includes a slide rod 12 disposed at the top of the supporting frame 11 and transversely disposed, and a traverse cylinder 13 axially sliding along the slide rod 12, a transverse plate 14 is connected to the traverse cylinder 13, and two sets of clamping assemblies are mounted on two sides of the transverse plate 14 through a lifting cylinder 21.

Specifically, the support frame 11 comprises two parallel metal plates longitudinally installed on the base, and the lower ends of the metal plates are connected with the strip holes in the bottom plate 1 through bolts, so that the horizontal position of the support frame 11 on the bottom plate 1 can be adjusted. The sliding rod 12 is connected to the upper portion between the two metal plates, and the traversing cylinder 13 moves transversely along the sliding rod 12 to drive the transverse plate 14 connected to the traversing cylinder 13 to move transversely, so that the two groups of clamping assemblies are driven to move transversely, and the position switching of the two clamping assemblies relative to the first base 2 and the second base 3 is realized.

In some embodiments, referring to fig. 1, the clamping assembly is a finger cylinder 15, a cylinder portion of the upper portion of the finger cylinder 15 is connected to a driving end of a lower portion of the lifting cylinder 21, and two clamping jaws 16 moving relative to each other are disposed at the lower portion of the finger cylinder 15.

Specifically, the lifting cylinder 21 can realize the lifting of the clamping assembly, so that the clamping assembly avoids the first base 2 or the second base 3 and realizes the vertical placement or clamping of the cylindrical roll core. The two clamping claws 16 of the finger cylinder 15 can synchronously get close to or get away from each other, so that the cylindrical winding core can be clamped or put down. Preferably, the arcwall face has been seted up at the opposite face of two gripper jaws 16 lower extremes, and this arcwall face and the outside profile looks adaptation of cylinder roll core can avoid pressing from both sides bad cylinder roll core when two gripper jaws 16 centre gripping cylinder roll cores, can guarantee cylinder roll core centre gripping stability again.

In some embodiments, referring to fig. 1, the hot hole moving assembly includes a fixed needle sleeve 18 and a third cylinder 19 disposed on the mounting plate 17, the hot hole needle 20 is disposed in a central hole of the fixed needle sleeve 18, a heating pipe is disposed in the fixed needle sleeve 18, and a driving end of the third cylinder 19 is connected to the hot hole needle 20 for driving the hot hole needle 20 to approach or depart from the second base 3.

Specifically, the driving end of the third cylinder 19 is perpendicular to the direction of the second base 3, and when the driving end of the third cylinder 19 acts, the hole burning needle 20 on the fixed needle sleeve 18 can be driven to be vertically close to or far away from the cylindrical roll core placed on the second base 3, so that accurate hole burning of the cylindrical roll core is realized. In addition, a heating pipe is arranged on the fixed needle sleeve 18 to heat the hot hole needle 20.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The automatic hole ironing device for the cylindrical winding core is characterized by comprising a base plate (1), wherein a first base (2), a second base (3), a transmission mechanism and a hole ironing mechanism are arranged on the base plate (1);

the first base (2) and the second base (3) are sequentially arranged on the bottom plate (1) from front to back, and a material inlet and outlet moving assembly for transversely moving the first base (2) is arranged between the first base (2) and the bottom plate (1);

the conveying mechanism comprises a supporting frame (11) arranged on the bottom plate (1), a transverse moving assembly moving transversely along the supporting frame (11) and two groups of clamping assemblies arranged on the transverse moving assembly, wherein the two groups of clamping assemblies are respectively arranged corresponding to the first base (2) and the second base (3);

scald the hole mechanism including locating mounting panel (17) of second base (3) one side, be equipped with on mounting panel (17) and be used for being close to or keeping away from scald hole removal subassembly that second base (3) removed, it is close to scald hole removal subassembly scald hole needle (20) are installed to one side of second base (3).

2. The automatic hole ironing device for the cylindrical winding core according to claim 1, wherein the first base (2) and the second base (3) are identical in shape, and the upper ends of the first base and the second base are both provided with V-shaped grooves (4).

3. The automatic hole ironing device for the cylindrical winding core according to claim 2, characterized in that the middle parts of the two sides of the V-shaped groove (4) are provided with abdicating notches (5).

4. The automatic hole ironing device for the cylindrical winding core according to claim 1, wherein the feeding and discharging moving assembly comprises a moving plate (6) and a first cylinder (7) arranged on the bottom plate (1), the first base (2) is arranged on the upper end surface of the moving plate (6), and the driving end of the first cylinder (7) is connected with the moving plate (6) and is used for driving the moving plate (6) to move transversely.

5. The automatic hole ironing device for the cylindrical winding core according to claim 4, wherein a second air cylinder (8) is arranged on the upper end face of the moving plate (6), the second air cylinder (8) is located on one side of the first base (2), and the driving end of the second air cylinder (8) is used for pushing the winding core placed on the first base (2).

6. The automatic hole ironing device for the cylindrical winding core according to claim 4, characterized in that a sliding rail (9) is transversely arranged on the upper end face of the bottom plate (1), and a sliding block (10) which is in sliding fit with the sliding rail (9) is arranged on the lower end face of the moving plate (6).

7. The automatic hole ironing device for the cylindrical winding core according to claim 1, wherein the traversing assembly comprises a sliding rod (12) which is arranged at the top of the supporting frame (11) and transversely arranged, and a traversing cylinder (13) which axially slides along the sliding rod (12), a transverse plate (14) is connected to the traversing cylinder (13), and two groups of clamping assemblies are arranged at two sides of the transverse plate (14) through a lifting cylinder (21).

8. The automatic hole ironing device for the cylindrical winding core according to claim 7, characterized in that the clamping assembly is a finger cylinder (15), the cylinder body part at the upper part of the finger cylinder (15) is connected to the driving end at the lower part of the lifting cylinder (21), and the lower part of the finger cylinder (15) is provided with two clamping jaws (16) which move relatively.

9. The automatic hole ironing device for the cylindrical winding core according to claim 1, wherein the hole ironing moving assembly comprises a fixed needle sleeve (18) and a third cylinder (19) arranged on the mounting plate (17), the hole ironing needle (20) is arranged in a central hole of the fixed needle sleeve (18), a heating pipe is arranged in the fixed needle sleeve (18), and a driving end of the third cylinder (19) is connected with the hole ironing needle (20) and is used for driving the hole ironing needle (20) to be close to or far away from the second base (3).