Waist girdling and sealing all-in-one machine

Abstract

The utility model relates to the technical field of battery processing, in particular to a girdling and sealing all-in-one machine. Comprising a girdling turntable and a plurality of material clamping seats arranged on the girdling turntable, and further comprises a correcting device, a girdling sealing machine and a vacuum adsorption part, the girdling and sealing machine comprises a mounting base, a rotation driving part, a lifting driving source, a girdling assembly and a sealing assembly, the rotation driving part is arranged on the mounting base and drives the girdling assembly and the sealing assembly to rotate synchronously, and the lifting driving source is arranged on the mounting base and drives the girdling assembly and the sealing assembly to ascend and descend; the correcting device, the girdling assembly and the sealing assembly are sequentially arranged in the rotating direction of the girdling rotary disc. The correcting device comprises a material clamping claw, and the vacuum adsorption piece is arranged on the material clamping claw; the stability of the battery girdling and sealing processing quality is achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, in particular to a waist-bundling and sealing integrated machine. Background Art

[0002] When processing a battery, the outer shell of the battery needs to be subjected to waist-bundling and sealing treatments in sequence. The following problems occur in the existing equipment during the waist-bundling and sealing process: First, the position accuracy of the waist-bundled part of the battery is low, resulting in inconsistent battery heights and affecting the qualified rate of product quality; Second, the cost of the sealing processing mechanism for the top of the battery is high, and the pressing force is unstable, affecting the qualified rate of product quality and not meeting the production requirements, thus needing to be improved. Summary of the Invention

[0003] In order to overcome the disadvantages of unstable quality in the waist-bundling and sealing processing of batteries in the prior art, the purpose of the utility model is to provide a waist-bundling and sealing integrated machine, which improves the processing accuracy of products, improves the stability of production quality, and reduces production costs.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A waist-bundling and sealing integrated machine includes a waist-bundling turntable and a plurality of material clamping seats arranged on the waist-bundling turntable, and further includes a calibration device, a waist-bundling and sealing machine, and a vacuum suction accessory;

[0006] The waist-bundling and sealing machine includes a mounting seat, a rotation driving member, a lifting driving source, a waist-bundling assembly, and a sealing assembly. The waist-bundling assembly is used for extruding an annular groove on the combination of an external rubber plug and a housing, and the annular groove is located at the fitting position of the external rubber plug and the external housing. The sealing assembly turns the top of the external housing with the extruded annular groove inward and presses it against the upper surface of the rubber plug. The rotation driving member is arranged on the mounting seat and drives the waist-bundling assembly and the sealing assembly to rotate synchronously. The lifting driving source is arranged on the mounting seat and drives the waist-bundling assembly and the sealing assembly to lift;

[0007] The calibration device, the waist-bundling assembly, and the sealing assembly are arranged in sequence along the rotation direction of the waist-bundling turntable;

[0008] The calibration device includes a material clamping claw, and the vacuum suction accessory is arranged on the material clamping claw.

[0009] Further, the rotation driving member includes a first driving source, a driving wheel, a synchronous belt, a waist-bundling rotating shaft, and a sealing rotating shaft. The first driving source is arranged on the mounting seat and drives the driving wheel to rotate. The synchronous belt meshes with the driving wheel, the waist-bundling rotating shaft, and the sealing rotating shaft. The waist-bundling assembly is key-connected to the waist-bundling rotating shaft, and the sealing assembly is key-connected to the sealing rotating shaft.

[0010] Further, the lifting drive source includes a second drive source and a swing arm. The second drive source is arranged on the mounting base. The second drive source drives the swing arm to swing. The swing arm is connected to the waist constriction rotating shaft, and the swing arm is connected to the sealing rotating shaft.

[0011] Further, the waist constriction assembly includes a first shaft sleeve, a chamfering part, and a waist constriction part. The first shaft sleeve is key-connected to the waist constriction rotating shaft. The chamfering part is arranged on the first shaft sleeve. The waist constriction part is arranged on the first shaft sleeve. The chamfering part and the waist constriction part are symmetrically arranged with respect to the central axis of the waist constriction rotating shaft.

[0012] Further, both the chamfering part and the waist constriction part include an elastic pressing part and a wheel body. The elastic pressing part is arranged on the first shaft sleeve, and the wheel body is arranged on the elastic pressing part.

[0013] Further, the chamfering part further includes a conical part arranged at the free end of the wheel body. The waist constriction part is provided with a convex part arranged at the free end of the wheel body.

[0014] Further, the waist constriction assembly further includes a lead protection part arranged on the waist constriction rotating shaft, and the lead protection part is located between the chamfering part and the waist constriction part.

[0015] Further, the sealing assembly includes a second shaft sleeve, a left sealing part, and a right sealing part. The second shaft sleeve is fixedly connected to the sealing rotating shaft. Both the left sealing part and the right sealing part are connected to the second shaft sleeve. The left sealing part and the right sealing part are symmetrically arranged with respect to the central axis of the sealing rotating shaft.

[0016] Further, both the left sealing part and the right sealing part include an adjustment seat and a sealing pressure rod. The adjustment seat is arranged on the second shaft sleeve, and the sealing pressure rod is arranged on the adjustment seat.

[0017] Further, the sealing pressure rod is provided with an annular groove arranged at the end of the sealing pressure rod.

[0018] The beneficial effects of the present utility model are as follows: By arranging the calibration device, the waist constriction group, and the sealing assembly in sequence along the rotation direction of the waist constriction turntable, the battery is calibrated and then waist constricted and sealed. The waist constriction and sealing machine composed of the mounting base, the rotation drive part, the lifting drive source, the waist constriction assembly, and the sealing assembly realizes the stability of the processing quality of battery waist constriction and sealing and improves the production efficiency. Description of the Drawings

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a structural schematic diagram of the turntable, the calibration device, and the vacuum suction accessory of the present utility model;

[0021] Figure 3Schematic diagram of the first perspective structure of the waist - tightening sealer of the present utility model;

[0022] Figure 4 Schematic diagram of the second perspective structure of the waist - tightening sealer of the present utility model;

[0023] Figure 5 Schematic diagram of the third perspective structure of the waist - tightening sealer of the present utility model;

[0024] Figure 6 Schematic diagram of the first perspective structure of the waist - tightening assembly of the present utility model;

[0025] Figure 7 Schematic diagram of the second perspective structure of the waist - tightening assembly of the present utility model;

[0026] Figure 8 Schematic diagram of the structure of the sealing assembly of the present utility model;

[0027] Figure 9 Schematic diagram of the structure of the sealing pressure rod of the present utility model.

[0028] Reference numerals include:

[0029] 1 - Waist - tightening turntable, 2 - Clamping seat, 3 - Calibration device

[0030] 31 - Clamping claw, 4 - Waist - tightening sealer, 41 - Mounting seat

[0031] 42 - Rotating drive member, 421 - Waist - tightening rotating shaft, 422 - Sealing rotating shaft

[0032] 43 - Lifting drive source, 44 - Waist - tightening assembly, 441 - First bushing

[0033] 442 - Chamfering part, 443 - Waist - tightening part, 4401 - Elastic pressing part

[0034] 4402 - Wheel body, 4403 - Convex ring part, 444 - Lead protection part

[0035] 45 - Sealing assembly, 451 - Second bushing, 452 - Left sealing part

[0036] 453 - Right sealing part, 4501 - Adjusting seat, 4502 - Sealing pressure rod

[0037] 4503 - Annular groove, 5 - Vacuum suction accessory, 100 - Battery. Detailed implementation manners

[0038] For the convenience of understanding by those skilled in the art, the present utility model will be further described below in conjunction with embodiments and the accompanying drawings. The content mentioned in the implementation manners does not limit the present utility model.

[0039] Please refer toFigures 1 to 9 , a waist-binding and sealing integrated machine of the utility model includes a waist-binding turntable 1 and a plurality of material clamping seats 2 arranged on the waist-binding turntable 1, and further includes a calibration device 3, a waist-binding and sealing machine 4 and a vacuum suction accessory 5;

[0040] The waist-binding and sealing machine 4 includes a mounting seat 41, a rotation driving member 42, a lifting driving source 43, a waist-binding assembly 44 and a sealing assembly 45. The waist-binding assembly 44 is used for extruding an annular groove on the combination of an external rubber plug and a housing. The annular groove is located at the fitting position of the external rubber plug and the external housing. The sealing assembly 45 turns the top of the external housing with the annular groove pressed out inward and presses it against the upper surface of the rubber plug. The rotation driving member 42 is arranged on the mounting seat 41 and drives the waist-binding assembly 44 and the sealing assembly 45 to rotate synchronously. The lifting driving source 43 is arranged on the mounting seat 41 and drives the waist-binding assembly 44 and the sealing assembly 45 to lift;

[0041] The calibration device 3, the waist-binding assembly 44 and the sealing assembly 45 are arranged in sequence along the rotation direction of the waist-binding turntable 1;

[0042] The calibration device 3 includes a clamping jaw 31, and the vacuum suction accessory 5 is arranged on the clamping jaw 31.

[0043] Specifically, in this embodiment, the external battery 100 is a combination of an external rubber plug, an external core package, and an external housing. The core package is installed inside the housing, the rubber plug is installed at the port of the housing, and the lead of the core package passes through the rubber plug and extends outside the housing. In this embodiment, it is necessary to fix and seal the rubber plug and the housing. A plurality of material clamping seats 2 are arranged in a circular array at the edge of the waist constriction turntable 1. One material clamping seat 2 is used to clamp the housing of one external battery 100. A calibration device 3, a waist constriction assembly 44, and a sealing assembly 45 are sequentially arranged along the rotation direction of the waist constriction turntable 1. The calibration device 3 includes clamping jaws 31. The clamping jaws 31 clamp a battery 100 and calibrate the battery 100 so that the central axis of the battery 100 coincides with the central axis of the material clamping seat 2, and at the same time, the height of each battery 100 clamped on the material clamping seat 2 protruding from the material clamping seat 2 is kept consistent. A vacuum suction accessory 5 is installed on the clamping jaws 31. When the clamping jaws 31 clamp the battery 100 for calibration, the vacuum suction accessory 5 synchronously adsorbs the gas inside the battery 100, making the inside of the battery 100 in a vacuum state. Then, the waist constriction turntable 1 rotates, and the calibrated battery 100 is rotated to the waist constriction station. Preferably, both the waist constriction assembly 44 and the sealing assembly 45 are installed on the mounting base 41. The rotation driving source 42 uses a servo motor to drive the waist constriction assembly 44 and the sealing assembly 45 to rotate synchronously. The waist constriction assembly 44 presses on the housing of the external battery 100 and extrudes an annular groove, which is located at the joint between the housing and the rubber plug, so that the rubber plug and the housing are relatively fixed. Then, the sealing assembly 45 turns the top of the housing with the extruded annular groove inward and presses it against the upper surface of the rubber plug to complete the sealing. The lifting driving source 43 drives the waist constriction assembly 44 and the sealing assembly 45 to lift, avoiding the collision between the battery 100 and the waist constriction assembly 44 or the sealing assembly 45 when the waist constriction turntable 1 carries the battery 100 to rotate, and improving the safety of production.

[0044] By sequentially arranging the calibration device 3, the waist constriction assembly 44, and the sealing assembly 45 along the rotation direction of the waist constriction turntable 1, calibrating the battery and then performing waist constriction and sealing, the waist constriction and sealing machine 4 composed of the mounting base 41, the rotation driving member 42, the lifting driving source 43, the waist constriction assembly 44, and the sealing assembly 45 realizes the stability of the processing quality of the battery waist constriction and sealing and improves the production efficiency.

[0045] The rotation driving member 42 includes a first driving source, a driving wheel, a synchronous belt, a waist constriction rotating shaft 421, and a sealing rotating shaft 422. The first driving source is arranged on the mounting base 41 and drives the driving wheel to rotate. The synchronous belt meshes with the driving wheel, the waist constriction rotating shaft 421, and the sealing rotating shaft 422. The waist constriction assembly 44 is key-connected to the waist constriction rotating shaft 421, and the sealing assembly 45 is key-connected to the sealing rotating shaft 422, achieving the purpose of the waist constriction assembly 44 and the sealing assembly 45 rotating at the same speed and synchronously.

[0046] The lifting drive source 43 includes a second drive source and a swing arm. The second drive source is disposed on the mounting base 41. The second drive source drives the swing arm to swing. The swing arm is connected to the waist constriction rotating shaft 421 and the swing arm is connected to the sealing rotating shaft 422. The second drive source adopts a structure in which a servo motor drives a gear to drive a rotating shaft to rotate. Two cams are installed on the rotating shaft. The number of swing arms is two. One swing arm is connected to one cam and the waist constriction rotating shaft 421, and one swing arm is connected to one cam and the sealing rotating shaft 422, so as to realize the lifting of the waist constriction assembly 44 and the lifting of the sealing assembly 45, realize the mechanical structure to control the lifting of the waist constriction assembly 44 and the sealing assembly 45, thereby realizing the stability of the lifting process and improving the controllability of the production quality.

[0047] The waist constriction assembly 44 includes a first bushing 441, a chamfering member 442, and a waist constriction member 443. The first bushing 441 is key-connected to the waist constriction rotating shaft 421. The chamfering member 442 is disposed on the first bushing 441. The waist constriction member 443 is disposed on the first bushing 441. The chamfering member 442 and the waist constriction member 443 are symmetrically arranged with respect to the central axis of the waist constriction rotating shaft 421. The chamfering member 442 applies a lateral pressure to the top of the external battery to chamfer the top of the battery. The waist constriction member 443 applies a lateral pressure to the side surface of the external battery to constrict the waist of the battery. Under the rotation of the waist constriction rotating shaft 421, the chamfering member 442 and the waist constriction member 443 rotate at high speed to realize the chamfering and waist constriction of the battery.

[0048] Both the chamfering member 442 and the waist constriction member 443 include an elastic pressing member 4401 and a wheel body 4402. The elastic pressing member 4401 is disposed on the first bushing 441. The wheel body 4402 is disposed on the elastic pressing member 4401. Preferably, the wheel body 4402 of the chamfering member 442 is provided with a tapered portion, and the tapered portion is disposed at the free end of the wheel body 4402 to chamfer the top of the battery 100. Preferably, the wheel body 4402 of the waist constriction member 443 is provided with a convex ring portion 4403. The convex ring portion 4403 is disposed on the outer side of the wheel body 4402 and extends along the radial direction of the wheel body 4402. The convex ring portion 4403 abuts against the side wall of the battery 100 to apply a lateral pressure. Under the high-speed rotation of the waist constriction rotating shaft 421, the convex ring portion 4403 presses on the side wall of the battery 100 to complete the waist constriction processing of the battery 100.

[0049] The waist constriction assembly 44 further includes a lead protection member 444. The lead protection member 444 is disposed on the waist constriction rotating shaft 421. The lead protection member 444 is located between the chamfering member 442 and the waist constriction member 443. The lead protection member 444 is provided with a gap. The gap starts from the lower end portion of the lead protection member and extends towards the top of the lead protection member. The lead of the battery 100 is accommodated in the gap to protect the lead.

[0050] The sealing component 45 includes a second bushing 451, a left sealing member 452 and a right sealing member 453. The second bushing 451 is fixedly connected to the sealing rotating shaft 422. Both the left sealing member 452 and the right sealing member 453 are connected to the second bushing 451. The left sealing member 452 and the right sealing member 453 are symmetrically arranged with respect to the central axis of the sealing rotating shaft 422. The left sealing member 452 and the right sealing member 453 respectively press against the edges of the upper surface of the battery 100. Under the high-speed rotation of the sealing rotating shaft 422, the sealing process of the battery 100 is completed.

[0051] Both the left sealing member 452 and the right sealing member 453 include an adjustment seat 4501 and a sealing pressure rod 4502. The adjustment seat 4501 is arranged on the second bushing 451, and the sealing pressure rod 4502 is arranged on the adjustment seat 4501. The setting of the adjustment seat 4501 meets the processing requirements of batteries 100 with different specifications.

[0052] The sealing pressure rod 4502 is provided with an annular groove 4503. The annular groove 4503 is arranged at the end of the sealing pressure rod 4502. The edge of the upper surface of the battery 100 abuts against the annular groove 4503, further precisely pressing the sealing part to improve the processing quality.

[0053] The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A waist-tightening and sealing integrated machine, comprising a waist-tightening turntable (1) and a plurality of material clamping seats (2) arranged on the waist-tightening turntable (1), characterized in that: It further includes a calibration device (3), a waist constriction sealer (4) and a vacuum suction accessory (5); The waist constriction sealer (4) includes a mounting base (41), a rotation driving member (42), a lifting driving source (43), a waist constriction assembly (44) and a sealing assembly (45). The waist constriction assembly (44) is used to extrude an annular groove from the combination of an external rubber plug and a housing. The annular groove is located at the fitting position between the external rubber plug and the external housing. The sealing assembly (45) turns the top of the external housing with the annular groove pressed out inward and presses it against the upper surface of the rubber plug. The rotation driving member (42) is arranged on the mounting base (41) and drives the waist constriction assembly (44) and the sealing assembly (45) to rotate synchronously. The lifting driving source (43) is arranged on the mounting base (41) and drives the waist constriction assembly (44) and the sealing assembly (45) to lift; The calibration device (3), the waist constriction assembly (44) and the sealing assembly (45) are arranged in sequence along the rotation direction of the waist constriction turntable (1); The calibration device (3) includes clamping jaws (31), and the vacuum suction accessory (5) is arranged on the clamping jaws (31).

2. The waist-cinching and sealing integrated machine according to claim 1, characterized in that: The rotation driving member (42) includes a first driving source, a driving wheel, a synchronous belt, a waist constriction rotating shaft (421) and a sealing rotating shaft (422). The first driving source is arranged on the mounting base (41) and drives the driving wheel to rotate. The synchronous belt meshes with the driving wheel, the waist constriction rotating shaft (421) and the sealing rotating shaft (422). The waist constriction assembly (44) is key-connected to the waist constriction rotating shaft (421), and the sealing assembly (45) is key-connected to the sealing rotating shaft (422).

3. The waist-bundling and sealing integrated machine according to claim 2, wherein: The lifting driving source (43) includes a second driving source and a swing arm. The second driving source is arranged on the mounting base (41). The second driving source drives the swing arm to swing. The swing arm is connected to the waist constriction rotating shaft (421), and the swing arm is connected to the sealing rotating shaft (422).

4. The waist-binding and sealing integrated machine according to claim 2, characterized in that: The waist constriction assembly (44) includes a first bushing (441), a chamfering member (442), and a waist constriction member (443). The first bushing (441) is key-connected to the waist constriction rotating shaft (421). The chamfering member (442) is arranged on the first bushing (441). The waist constriction member (443) is arranged on the first bushing (441). The chamfering member (442) and the waist constriction member (443) are symmetrically arranged with respect to the central axis of the waist constriction rotating shaft (421).

5. The waist - cinching and sealing integrated machine according to claim 4, characterized in that: Both the chamfering member (442) and the waist constriction member (443) include an elastic pressing member (4401) and a wheel body (4402). The elastic pressing member (4401) is arranged on the first bushing (441), and the wheel body (4402) is arranged on the elastic pressing member (4401).

6. The waist-binding and sealing integrated machine according to claim 5, wherein: The chamfering member (442) further includes a tapered portion, and the tapered portion is arranged at the free end of the wheel body (4402). The waist constriction member (443) is provided with a convex portion, and the convex portion is arranged at the free end of the wheel body (4402).

7. The waist-binding and sealing integrated machine according to claim 4, wherein: The waist constriction assembly (44) further includes a lead protection member (444). The lead protection member (444) is arranged on the waist constriction rotating shaft (421), and the lead protection member (444) is located between the chamfering member (442) and the waist constriction member (443).

8. The waist-binding and sealing integrated machine according to claim 2, wherein: The sealing component (45) includes a second shaft sleeve (451), a left sealing member (452) and a right sealing member (453). The second shaft sleeve (451) is fixedly connected to the sealing rotating shaft (422). Both the left sealing member (452) and the right sealing member (453) are connected to the second shaft sleeve (451), and the left sealing member (452) and the right sealing member (453) are symmetrically arranged with respect to the central axis of the sealing rotating shaft (422).

9. The waist-binding and sealing integrated machine according to claim 8, wherein: Both the left sealing member (452) and the right sealing member (453) include an adjustment seat (4501) and a sealing pressure rod (4502). The adjustment seat (4501) is arranged on the second shaft sleeve (451), and the sealing pressure rod (4502) is arranged on the adjustment seat (4501).

10. The waist-binding and sealing integrated machine according to claim 9, wherein: The sealing pressure rod (4502) is provided with an annular groove (4503), and the annular groove (4503) is arranged at the end of the sealing pressure rod (4502).

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