Battery nailing device

Abstract

The utility model belongs to the technical field of battery processing, and particularly relates to a battery nailing device which comprises a supporting seat, a limiting component, a pushing feeding component and a feeding component. The limiting component is connected to the supporting seat; a collecting and conveying channel and a feeding channel are arranged in the limiting part; the collecting and conveying channel penetrates through the limiting component; the output end of the feeding channel communicates with the collecting and conveying channel. The feeding component is connected to the limiting component, and the output end of the feeding component communicates with the input end of the feeding channel. One end of the pushing and feeding part is movably connected to the supporting seat; and the other end of the pushing and feeding part extends into the collecting and conveying channel. According to the utility model, the plastic nail 8 can be quickly driven into the liquid injection hole, the assembly accuracy and stability are improved, and the phenomena of burrs and nail blockage of the sealing plastic nail are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to battery processing technical field especially relates to a battery nailing device. BACKGROUND

[0002] In order to guarantee the negative pressure environment in the shell to prevent the outside gas and moisture from entering the inside of the battery cell after the secondary injection of lithium ion battery, the injection hole needs to be sealed. The existing sealing process is: using rubber nails for initial sealing, then removing the electrolyte remaining in the step-shaped injection hole inside and periphery through artificial cleaning and laser cleaning, finally assembling the sealing nail and laser welding.

[0003] However, the current part of battery nailing is through the rubber nail pre-pressing mechanism to punch the rubber nail into the lithium battery injection port. At this time, the rubber nail is not coaxial with the injection; if the rubber nail is directly punched by the pressing rod, the rubber nail will be punched off and the assembly accuracy will be reduced, so that the rubber nail punching qualified rate is low; personnel need to be arranged for rework, which affects the product qualified rate, production efficiency and battery performance. INVENTION CONTENTS

[0004] The utility model aims at: in view of the prior art's insufficient, provide a kind of battery nailing device, can solve the technical problem of low accuracy of existing assembly.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of battery nailing device, including support seat, limiting component, push feeding component and feeding component;The limiting component is connected to the support seat;And the limiting component is equipped with collection conveying channel and feeding channel;The collection conveying channel is set through the limiting component;The output end of the feeding channel is communicated with the collection conveying channel and is set;The feeding component is connected to the limiting component, and the output end of the feeding component is communicated with the input end of the feeding channel;One end of the push feeding component is movably connected to the support seat;The other end of the push feeding component extends to the inside of the collection conveying channel and is set.

[0007] Preferably, the feeding channel and the collection conveying channel are provided with an inclination angle α;The inclination angle α satisfies: 25 ° ≤ α ≤ 55 °.

[0008] Preferably, the feeding component is a feeding guide pipe.

[0009] Preferably, the push feeding component includes a side mounting block and a push rod connected to each other;One end of the push rod is connected to the side mounting block;The outer surface of the other end of the push rod is provided with an extension lug;The extension lug is abutted to the inner wall of the collection conveying channel.

[0010] Preferably, one end of the pushing feeding component is provided with a sliding support block; the support seat is provided with a guide rail; the guide rail is provided with a guide cavity; and the sliding support block is slidingly connected to the inside of the guide cavity.

[0011] Preferably, the support seat comprises a horizontal support plate and a vertical support plate which are arranged at an inclination to each other; the limiting component is connected to the horizontal support plate; and a mounting cavity is arranged between the horizontal support plate, the vertical support plate and the limiting component; the mounting cavity is used for mounting a transverse driving component which is connected to the pushing feeding component.

[0012] Preferably, the battery nailer further comprises a discharging guide component and a sensing component; the discharging guide component is connected to the limiting component; a discharging passage is arranged in the discharging guide component, and an input end of the discharging passage is in communication with an output end of the collecting conveying passage; the sensing component is connected to the discharging guide component; and a sensing part of the sensing component extends to the inside of the discharging passage.

[0013] Preferably, the discharging guide component comprises an outer limiting plate and an inner guide piece; the inner guide piece is connected to the inside of the outer limiting plate; the outer limiting plate is connected to the limiting component; a side surface of the inner guide piece away from the outer limiting plate abuts against the limiting component; and the discharging passage is arranged through the outer limiting plate and the inner guide piece in sequence.

[0014] Preferably, the inner guide piece comprises a guide support block and at least two guide arc-shaped blocks; the guide arc-shaped blocks are arranged in a ring shape side by side on a side surface of the guide support block; a limiting inner cavity is arranged between the inner sides of all the guide arc-shaped blocks; the limiting inner cavity extends through the guide support block; and the two side ends of the limiting inner cavity are in communication with the collecting conveying passage and the discharging passage, respectively; and the guide support block is detachably connected to the inside of the outer limiting plate.

[0015] Preferably, the sensing component is a visual acquisition component or a photoelectric sensor.

[0016] The beneficial effects of the utility model lie in that the feeding rubber nails of the feeding component are guided into the collecting conveying passage through the feeding passage, so as to realize the effect of rapid feeding; in combination with the extension movement of the pushing feeding component in the collecting conveying passage and the limiting effect of the inner wall of the limiting component, the rubber nails can be quickly punched into the liquid injection holes, the precision and stability of assembly are improved, and the phenomena of burrs and blocked nails of the sealing rubber nails are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be described below with reference to the accompanying drawings Figures 1-7To describe the features, advantages and technical effects of the exemplary embodiments of the present utility model.

[0018] Figure 1 The battery nailing device of one embodiment of the present utility model is shown in the exploded view.

[0019] Figure 2 The structure of the battery nailing device of one embodiment of the present utility model is shown in the schematic view.

[0020] Figure 3 The sectional view of the battery nailing device of one embodiment of the present utility model is shown.

[0021] Figure 4 The structure of the limiting component of the battery nailing device of one embodiment of the present utility model is shown in the schematic view.

[0022] Figure 5 The structure of the pushing and feeding component of the battery nailing device of one embodiment of the present utility model is shown in the schematic view.

[0023] Figure 6 The structure of the pushing and feeding component of the battery nailing device of one embodiment of the present utility model is shown in the schematic view.

[0024] Figure 7 The schematic view of the discharging guide component of the battery nailing device of one embodiment of the present utility model is shown.

[0025] In the figure: 1 - support seat; 11 - horizontal support plate; 12 - vertical support plate; 101 - installation cavity; 2 - limiting component; 21 - collection and conveying channel; 22 - feeding channel; 3 - pushing and feeding component; 31 - side installation block; 32 - pushing rod; 33 - extension protruding block; 4 - discharging guide component; 401 - discharging channel; 402 - installation channel; 41 - outer limiting plate; 42 - inner guide piece; 421 - guide support block; 422 - guide arc-shaped block; 423 - limiting inner cavity; 6 - induction component; 71 - sliding support block; 712 - limiting block; 72 - guide rail; 721 - guide cavity; 8 - glue nail; 9 - feeding component; 91 - feeding guide pipe. DETAILED DESCRIPTION

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application; the description and the drawings of this application together with the attached claims and the above abstract are intended to describe and protect by way of example only some embodiments of the present application; the terms "include" and "have" and any variations thereof used herein are intended to cover a non-exclusive inclusion.

[0027] In the description of the embodiments of the present application, the technical terms "first", "second" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0028] Reference herein to "embodiments" means that the particular features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The occurrence of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily independent or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0029] In the description of the embodiments of the present application, the term "and / or" is only used to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which means that A exists alone, A and B exist together, and multiple cases exist alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0030] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0031] The following will be described in detail in combination with the accompanying drawings Figures 1-7 The utility model is further described in detail, but not as the limitation of the utility model.

[0032] As Figure 1 And 4 As shown in the utility model embodiment, the battery nailing device comprises a supporting seat 1, a limiting component 2, a pushing feeding component 3 and a feeding component 9;The limiting component 2 is connected to the supporting seat 1;And the limiting component 2 is provided with a collection conveying channel 21 and a feeding channel 22;The collection conveying channel 21 is arranged through the length direction (pushing direction) of the limiting component 2;The output end of the feeding channel 22 is in communication with the collection conveying channel 21;The feeding component 9 is connected to the limiting component 2, and the output end of the feeding component 9 is in communication with the input end of the feeding channel 22;One end of the pushing feeding component 3 is movably connected to the supporting seat 1;The other end of the pushing feeding component 3 extends to the inside of the collection conveying channel 21.

[0033] The technical scheme of the utility model realizes the effect of rapid feeding through feeding the glue nails 8 of the feeding component to the feeding channel and guiding to the collection conveying channel, in combination with the extension movement of the collection conveying channel and the limiting action of the inner wall of the limiting component, the glue nails 8 can be quickly punched into the liquid injection hole, the assembly precision and stability are improved, and the burrs and the phenomenon of blocked nails of the sealing glue nails are reduced.

[0034] Specifically, in some embodiments, as shown in Figure 1 and 2 One end of the pushing feeding component 3 is provided with a sliding support block 71, the support seat 1 is provided with a guide rail 72, the guide rail 72 is provided with a guide cavity 721, and the sliding support block 71 is slidingly connected to the inside of the guide cavity 721. Through the directional movement track of the sliding support block 71 in the guide cavity 721, the excessive collision between the pushing feeding component 3 and the limiting component 2 can be avoided, the accuracy of pushing the glue nails 8 can be ensured, and the assembly precision and stability are improved. In some embodiments, as shown in Figure 3 The side end of the sliding support block 71 is provided with a first connecting hole 711, and the first connecting hole 711 is used for connecting with the transverse driving component. Further, the transverse driving component can be a transverse driving cylinder or a transverse driving source formed by a transverse driving lead screw and a mounting column (one end of the mounting column is connected to the movable part of the transverse driving lead screw, and the other end of the mounting column is connected to the first connecting hole 711). As shown in Figure 3 and 5 The bottom of the sliding support block 71 is provided with a limiting block 712, the limiting block 712 is detachably connected to the sliding support block 71 through a bolt, one side end of the pushing feeding component 3 passes through the bottom of the sliding support block 71 and abuts against the limiting block 712, so as to improve the assembly stability of the pushing feeding component 3 and ensure the convenience of disassembly.

[0035] Specifically, in some embodiments, as shown in Figure 1 , 2As shown in Figure 3, the support base 1 includes a horizontal support plate 11 and a vertical support plate 12 arranged at inclinations to each other; a limiting component 2 is connected to the horizontal support plate 11; and an installation cavity 101 is provided between the horizontal support plate 11, the vertical support plate 12, and the limiting component 2; the installation cavity 101 is used to install a transverse drive component, which is connected to the pushing and feeding component 3; wherein, the transverse drive component can be a transverse drive cylinder or a transverse drive source formed by a transverse drive screw and a mounting column. Further, the transverse drive component is disposed between the guide rail 72 and the vertical support plate 12; the horizontal support plate 11 and the vertical support plate 12 are arranged vertically. Under the transverse drive control of the transverse drive source formed by the transverse drive cylinder or the transverse drive screw and the mounting column, this structure can realize the rapid and stable back-and-forth driving of the pushing and feeding component, thereby improving the accuracy and stability of assembly and reducing the occurrence of burrs and blockages in the sealing nails.

[0036] Specifically, in some implementations, such as Figure 4 As shown, the collecting and conveying channel 21 is horizontally arranged along the horizontal direction of the support base 1 (middle horizontal support plate 11); the feeding channel 22 and the collecting and conveying channel 21 are provided with an inclination angle α; the α satisfies: 25°≤α≤55°. Preferably: 45°. When the angle is too large, the feeding speed is too high, resulting in excessive impact force, which will cause damage to the nails 8 and the limiting component 2. When the angle is too small, the feeding speed is too high and cannot be completely fed into the collecting and conveying channel 21, which can easily cause internal blockage and affect the nailing efficiency.

[0037] Specifically, in some implementations, such as Figure 1 , 2 As shown in Figure 3, the feeding component 9 is a circular feeding conduit 91. Specifically, the feeding component 9 is a circular feeding conduit 91 made of metal. This structure can effectively reduce internal friction, thereby increasing the feeding speed.

[0038] Specifically, in some implementations, such as Figure 5 and 6As shown, the pushing feeding component 3 comprises a side mounting block 31 and a pushing rod 32 connected in sequence; one end of the pushing rod 32 penetrates the length direction of the sliding support block 71 and is connected with the side mounting block 31; the side mounting block 31 abuts against the limiting block 712; the circumferential surface of the other end of the pushing rod 32 is provided with an extension protrusion 33; and the extension protrusion 33 abuts against the inner wall of the collection conveying channel 21. The height of the side mounting block 31 is greater than the diameter of the cross section of the pushing rod 32. That is, through the sliding limiting assembly of the extension protrusion 33 to the inner wall of the collection conveying channel and the pushing of the other end of the pushing rod 32 to the glue nail 8, in combination with the limiting effect of the upper side mounting block 31, the pushing distance of the glue nail 8 can be controlled, the assembly accuracy and stability are improved, and the phenomenon of burrs and blocked nails of the sealant nails is reduced.

[0039] Specifically, in some embodiments, as shown in Figure 1 As shown, the battery nailing device further comprises a discharging guide component 4 and a sensing component 6; the discharging guide component 4 is connected to the limiting component 2; and the discharging guide component 4 is provided with a discharging channel 401 inside, and the input end of the discharging channel 401 is in communication with the output end of the collection conveying channel 21; the sensing component 6 is connected to the discharging guide component 4; and the sensing part of the sensing component 6 extends to the inside of the discharging channel 401. As shown in Figure 1 and 2 As shown in 7, the discharging guide component 4 is further provided with a mounting channel 402 in communication with the discharging channel 401; the sensing part of the sensing component 6 passes through the mounting channel 402 and extends to the inside of the discharging channel 401. Further, the sensing component 6 can be an infrared sensor or a visual acquisition component or a photoelectric sensor, etc.; and the sensing component 6 is detachably connected to the outer side wall of the discharging guide component 4 by bolts. Through the real-time sensing effect of the sensing component 6, it can be detected whether the glue nails are orderly discharged, so as to ensure the orderly assembly.

[0040] Specifically, in some embodiments, as shown in Figure 2 and 3 As shown, the discharging guide component 4 comprises an outer limiting plate 41 and an inner guide 42; the inner guide 42 is connected to the inside of the outer limiting plate 41; the outer limiting plate 41 is connected to the limiting component 2 (detachable by bolts); the side surface of the inner guide 42 away from the outer limiting plate 41 abuts against the limiting component 2; and the discharging channel 401 penetrates the outer limiting plate 41 and the inner guide 42 in sequence. As shown in Figure 7As shown, the inner guide 42 comprises a guide support block 421 and at least two guide arc blocks 422; the guide arc blocks 422 are annular and arranged side by side on one side surface of the guide support block 421; and the inner side of all the guide arc blocks 422 is provided with a limiting inner cavity 423; the limiting inner cavity 423 extends through the guide support block 421 and is arranged; and the two side ends of the limiting inner cavity 423 are respectively communicated with the collecting and conveying channel 21 and the discharging channel 401; the guide support block 421 is clamped in the inner part of the outer limiting plate 41. That is, one side surface of the guide support block 421 abuts against the limiting component 2; the circumferential surface of the guide support block 421 is clamped in the outer limiting plate 41; so as to realize the order and stability of the guiding and discharging; so as to improve the precision and stability of the assembly, and reduce the burr and plugging of the sealant nails.

[0041] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and the skilled person in the art should understand the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by the skilled person.

[0042] According to the disclosure and teaching of the above description, those skilled in the art of the present application can also make changes and modifications to the above embodiments. Therefore, the present application is not limited to the above specific embodiments, and any obvious improvement, replacement or modification made by those skilled in the art on the basis of the present application belongs to the protection scope of the present application. In addition, although some specific terms are used in the present specification, these terms are only for the convenience of description and do not constitute any limitation on the present application.

Claims

1. A battery-powered nailing device characterized by: The utility model provides a battery nailer device, which comprises a supporting seat, a limiting component, a pushing and feeding component and a feeding component; the limiting component is connected to the supporting seat; a collection conveying channel and a feeding channel are arranged in the limiting component; the collection conveying channel is arranged through the limiting component; one end of the feeding channel is in communication with the collection conveying channel; the feeding component is connected to the limiting component, and one end of the feeding component is in communication with the other end of the feeding channel; one end of the pushing and feeding component is movably connected to the supporting seat; the other end of the pushing and feeding component extends into the collection conveying channel.

2. The battery nailer of claim 1, wherein: An inclination angle alpha is arranged between the feeding channel and the collection conveying channel; the inclination angle alpha satisfies 25 DEG <= alpha <= 55 DEG.

3. The battery nailer of claim 1, wherein: The feeding component is a feeding guide pipe.

4. The battery nailer of claim 1, wherein: The pushing and feeding component comprises a side mounting block and a pushing rod which are connected to each other; one end of the pushing rod is connected to the side mounting block; an extension protrusion is arranged on the outer surface of the other end of the pushing rod; the extension protrusion abuts against the inner wall of the collection conveying channel.

5. The battery nailer of claim 1 or 4, wherein: One end of the pushing and feeding component is provided with a sliding support block; a guide rail is arranged on the supporting seat; a guide cavity is arranged in the guide rail; the sliding support block is slidably connected to the inside of the guide cavity.

6. The battery nailer of claims 1 or 4, wherein: The supporting seat comprises a horizontal supporting plate and a vertical supporting plate which are arranged at an inclination to each other; the limiting component is connected to the horizontal supporting plate; an installation cavity is arranged between the horizontal supporting plate, the vertical supporting plate and the limiting component; the installation cavity is used for installing a transverse driving component which is connected to the pushing and feeding component.

7. The battery nailer of claim 1, wherein: The battery nailer device further comprises a discharging guide component and a sensing component; the discharging guide component is connected to the limiting component; a discharging channel is arranged in the discharging guide component; the input end of the discharging channel is in communication with the output end of the collection conveying channel; the sensing component is connected to the discharging guide component; and a sensing part of the sensing component extends into the discharging channel.

8. The battery nailer of claim 7, wherein: The discharging guide component comprises an outer limiting plate and an inner guide piece; the inner guide piece is connected to the inside of the outer limiting plate; the outer limiting plate is connected to the limiting component; the side surface of the inner guide piece away from the outer limiting plate abuts against the limiting component; and the discharging channel is arranged through the outer limiting plate and the inner guide piece in sequence.

9. The battery nailer of claim 8, wherein: The inner guide piece comprises a guide support block and at least two guide arc-shaped blocks; the guide arc-shaped blocks are arranged in a ring shape side by side on one side surface of the guide support block; a limiting inner cavity is arranged between the inner sides of all the guide arc-shaped blocks; the limiting inner cavity extends through the guide support block; and the two side ends of the limiting inner cavity are in communication with the collection conveying channel and the discharging channel respectively; the guide support block is detachably connected to the inside of the outer limiting plate.

10. The battery nailer of claim 7 or 8, wherein: The sensing component is a visual acquisition component or a photoelectric sensor.

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