Synchronous clamp for blocking ink of lithium battery

Abstract

The utility model discloses a synchronous fixture for blocking lithium battery ink, including frame, positioning portion, fixed blocking portion, sliding portion and sliding blocking portion, the frame is provided with base, the base is used for bearing the bottom of the lithium battery, the positioning portion includes long positioning portion and short positioning portion adjacent to each other, and the long positioning portion and the short positioning portion are arranged on the frame. The wall surface of the long positioning part and the wall surface of the short positioning part are used for being attached to the side wall of the lithium battery, the fixed shielding part comprises a long fixed shielding part and a short fixed shielding part, the sliding part comprises a long sliding part and a short sliding part, a first elastic contact device is arranged on the wall surface of the long sliding part, and a second elastic contact device is arranged on the wall surface of the short sliding part. A second elastic contact device is arranged on the wall surface of the short sliding part, and the sliding shielding part comprises a long sliding shielding part arranged at the upper end of the long sliding shielding part and a short sliding shielding part arranged at the upper end of the short sliding shielding part. And through the arrangement of the elastic contact device, accurate positioning of the lithium battery is realized, and synchronous flying ink shielding can also be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery processing equipment field especially a kind of for lithium battery ink blocking synchronous fixture. BACKGROUND

[0002] In the spraying equipment of lithium battery, in order to reduce the pollution of flying ink (i.e. the free of insulating ink) to clamping equipment, shielding device is generally set to avoid ink entering non-spraying area. But the existing fixture and shielding equipment generally adopt independent driving device to realize the movement of two mechanisms, so the structure is relatively redundant. The key point is that shielding assembly and clamping assembly (mainly used to make lithium battery locate in spraying reference position) are kept at the same horizontal height while ensuring the stability of clamping. If the end walls of the two are at the same position, the strength of clamping may not reach the predetermined value, which leads to the looseness or inconsistent position of lithium battery, affecting the precision of spraying. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of for lithium battery ink blocking synchronous fixture, to realize the synchronous coverage of shielding device while realizing the stable clamping of lithium battery, avoid the flying ink pollution of non-spraying area, and then ensure the stability of fixture assembly.

[0004] To achieve the above purpose, the utility model provides a kind of for lithium battery ink blocking synchronous fixture, comprising:

[0005] frame, the frame is equipped with base, and the base is used to support the bottom of lithium battery;

[0006] positioning part, the positioning part includes adjacent long positioning part and short positioning part, the wall surface of long positioning part and the wall surface of short positioning part are used to be consistent with the side wall of lithium battery,

[0007] fixed shielding part, the fixed shielding part includes long fixed shielding part arranged at the top end of long positioning part and short fixed shielding part arranged at the top end of short top,

[0008] sliding part, the sliding part includes long sliding part oppositely arranged with long positioning part and short sliding part oppositely arranged with short positioning part, the frame is equipped with the first driving device for driving long sliding part to slide towards long positioning part and the driving device for driving end positioning part to slide towards short top,

[0009] the wall surface of long sliding part is equipped with first elastic contact device, and the wall surface of short sliding part is equipped with second elastic contact device;

[0010] sliding shielding part, the sliding shielding part includes long sliding shielding part arranged at the upper end of long sliding shielding part and short sliding shielding part arranged at the upper end of short sliding shielding part.

[0011] In actual design, the lithium battery is placed on the upper wall surface of the base, and then the first driving device and the second driving device drive the long sliding part and the short sliding part to move respectively, and at the same time, the first elastic contact device and the second elastic contact device are attached to the outer wall of the lithium battery, at this time, the long positioning part and the first elastic contact device realize mutual approach, the short positioning part and the second elastic contact device realize mutual approach, at the same time, the long fixed shielding part, the short fixed shielding part, the long sliding shielding part and the short sliding shielding part form a shielding frame and shield the position of the upper end of the lithium battery away from the spraying surface (synchronous movement is realized), wherein the shielding position can be the outer periphery of the upper wall of the lithium battery, when the outer periphery of the upper wall of the lithium battery is chamfered, the shielding frame can also be located at the lower end position of the chamfer, thereby realizing precise spraying and shielding.

[0012] Through the setting of the elastic contact device, the precise positioning of the lithium battery is realized, and synchronous ink flying shielding is also realized. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a three-dimensional schematic diagram of the utility model Figure One ;

[0014] Figure 2 is a long fixed plate schematic diagram;

[0015] Figure 3 is a sliding part schematic diagram;

[0016] Figure 4 is a half cut schematic diagram of the utility model;

[0017] Figure 5 is a three-dimensional schematic diagram of the utility model Figure Two .

[0018] In the drawing,

[0019] 1 is a rack, 10 is a base, 11 is a base,

[0020] 21 is a long positioning part, 22 is a short positioning part, 23 is a long fixed shielding part, 24 is a short fixed shielding part,

[0021] 31 is a long sliding part, 32 is a short sliding part, 33 is a long sliding shielding part, 34 is a short sliding shielding part,

[0022] 41 is a first elastic contact device, 42 is a second elastic contact device, 4a is a pipe body, 4b is a positioning column,

[0023] 5 is a main body, 5a is a boss part, 5b is an inclined surface,

[0024] 61 is a first telescopic motor, 62 is a second telescopic motor,

[0025] 7 is a synchronous plate, 71 is a transverse guide rail, 72 is a transverse slider,

[0026] 8 is a fixing bar, 81 is a plug post, 82 is a slot, 83 is a screw hole,

[0027] 9 is a through groove. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "long" or "short" in the embodiments of the present invention, the descriptions of "long" or "short" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "long" or "short" can explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0031] like Figures 1 to 5 As shown, a synchronous clamp for lithium battery ink blocking includes:

[0032] The frame 1 is provided with a base 10, and the base 10 is used to receive the bottom of the lithium battery;

[0033] The positioning portion includes a long positioning portion 21 and a short positioning portion 22 arranged adjacent to each other. The wall surface of the long positioning portion 21 and the wall surface of the short positioning portion 22 are used to fit with the side wall of the lithium battery.

[0034] The fixed shielding portion includes a long fixed shielding portion 23 provided at the top of the long positioning portion 21 and a short fixed shielding portion 24 provided at the top of the short top portion;

[0035] The sliding part comprises a long sliding part 31 arranged opposite to the long positioning part 21 and a short sliding part 32 arranged opposite to the short positioning part 22, and the rack 1 is provided with a first driving device for driving the long sliding part 31 to slide towards the long positioning part 21 and a driving device for driving the end positioning part to slide towards the short top part,

[0036] The wall surface of the long sliding part 31 is provided with a first elastic contact device 41, and the wall surface of the short sliding part 32 is provided with a second elastic contact device 42.

[0037] The sliding shielding part comprises a long sliding shielding part 33 arranged at the upper end of the long sliding shielding part 33 and a short sliding shielding part 34 arranged at the upper end of the short sliding shielding part 34.

[0038] In the actual design, the lithium battery is placed on the upper wall surface of the base 10, and then the first driving device and the second driving device drive the long sliding part 31 and the short sliding part 32 to move, respectively, while the first elastic contact device 41 and the second elastic contact device 42 are in close contact with the outer wall of the lithium battery, at this time, the long positioning part 21 and the first elastic contact device 41 are close to each other, and the short positioning part 22 and the second elastic contact device 42 are close to each other, at the same time, the long fixed shielding part 23, the short fixed shielding part 24, the long sliding shielding part 33 and the short sliding shielding part 34 form a shielding frame and shield the position of the upper end of the lithium battery away from the spraying surface (synchronous movement is realized), wherein the shielding position can be the outer periphery of the upper wall of the lithium battery, when the outer periphery of the upper wall of the lithium battery is chamfered, the shielding frame can also be located at the lower end position of the chamfer, thereby realizing precise spraying and shielding.

[0039] The elastic contact device is arranged to realize precise positioning of the lithium battery and synchronous ink shielding.

[0040] Specifically, the side wall of the long positioning part 21 is provided with a through groove 9 for the short sliding part 32 to extend into, and the length of the through groove 9 is adapted to the stroke of the short sliding part 32. Through reasonable layout, the clamping of the lithium battery is realized, and the length of the clamp is avoided to be too long.

[0041] When multiple short sliding parts 32 need to move synchronously, the synchronous plate 7 can be arranged to realize the adjustment of the reference position in one direction, facilitate the precise spraying of the spraying equipment, and reduce the error.

[0042] In the embodiment of the utility model, the rack 1 is provided with a fixed strip 8 and a plug column 81, the rear wall of the long positioning part is provided with a screw hole, the fixed strip 8 is provided with a screw through hole 83 matched with the screw hole, and the long positioning part is provided with a plug groove 82 matched with the plug column 81.

[0043] The rear screw hole of the long positioning part further ensures that the wall surface clamped by the long positioning part and the lithium battery is a smooth surface, and precise alignment is realized through the cooperation of the insertion column and the insertion slot 82 when alignment is performed, and finally the screw rod is inserted through the screw through hole 83 and screwed into the screw hole, thereby facilitating quick installation and maintenance.

[0044] Specifically, the long fixed shielding part 23, the short fixed shielding part 24, the long sliding shielding part 33 and the short sliding shielding part 34 are the same in structure,

[0045] The main body 5, the boss part 5a extending upward from the side of the main body 5 close to the lithium battery, the boss part can avoid the ink accumulation causing the ink to accumulate or flow into the gap between the main body 5 and the lithium battery.

[0046] In the embodiment of the utility model, the side of the boss part away from the lithium battery is a slope 5b, which plays a guiding role.

[0047] Specifically, the long sliding shielding part 33 and the short sliding shielding part 34 are respectively detachably arranged on the long sliding part 31 and the short sliding part 32, thereby realizing the adaptive clamping of different models of lithium batteries.

[0048] In the embodiment of the utility model, the rack 1 is provided with a base 11, the lower wall of the base 11 is provided with a first telescopic motor 61, the first telescopic motor 61 is provided with a forwardly extending connecting arm, the connecting arm is connected with the long sliding part 31, and the first telescopic motor 61 can drive the long sliding part 31 to move longitudinally.

[0049] Specifically, the upper wall of the base 11 is provided with a second telescopic motor 62, the two sides of the second telescopic motor 62 are provided with transversely arranged transverse guide rails 71, the transverse guide rails 71 are provided with transversely sliding transverse sliding blocks 72, the upper wall of the transverse sliding block is connected with the synchronous plate 7, the driving end of the second telescopic motor 62 is connected with the synchronous plate 7 and can drive it to slide transversely, and the reasonable position layout can shield the mechanical parts, reduce pollution, and also can simplify the occupied space of the structure.

[0050] The second sliding part is arranged on the synchronous plate 7.

[0051] In the embodiment of the utility model, the first elastic contact device 41 and the second elastic contact device 42 are the same in structure, comprising a pipe body 4a provided with an inner cavity and a positioning column 4b slidingly installed in the inner cavity, and an elastic member is arranged between the inner cavity and the positioning column 4b.

[0052] Specifically, the elastic member is a spring, and of course a pressure sensor and an elastic layer can also be used to realize elastic contact.

[0053] The above merely describes preferred embodiments of the present application, and is not intended to limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application, as described in the present application specification and drawings, is included in the patent protection scope of the present application.

Claims

1. A synchronous clamp for lithium battery ink blocking, characterized in that: include: A frame, wherein the frame is provided with a base, and the base is used to receive the bottom of the lithium battery; The positioning portion includes a long positioning portion and a short positioning portion that are adjacently arranged, and the wall surface of the long positioning portion and the wall surface of the short positioning portion are used to fit with the side wall of the lithium battery. A fixed shielding portion, comprising a long fixed shielding portion provided at the top of the long positioning portion and a short fixed shielding portion provided at the top of the short top portion; The sliding part includes a long sliding part arranged opposite to the long positioning part and a short sliding part arranged opposite to the short positioning part. The frame is provided with a first driving device for driving the long sliding part to slide toward the long positioning part and a driving device for driving the end positioning part to slide toward the short top. The wall surface of the long sliding portion is provided with a first elastic contact device, and the wall surface of the short sliding portion is provided with a second elastic contact device; The sliding shielding portion includes a long sliding shielding portion arranged at the upper end of the long sliding shielding portion and a short sliding shielding portion arranged at the upper end of the short sliding shielding portion.

2. The ink-blocking synchronous fixture for lithium batteries according to claim 1, characterized in that: A through slot is provided on the side wall of the long positioning portion. The through slot is used for the short sliding portion to extend into. The length of the through slot is suitable for the stroke of the short sliding portion.

3. The ink-blocking synchronous fixture for lithium batteries according to claim 1, characterized in that: The rack is provided with a fixing bar and a plug post, the rear wall of the long positioning portion is provided with a screw hole, the fixing bar is provided with a screw through hole that cooperates with the screw hole, and the long positioning portion is provided with a slot that cooperates with the plug post.

4. The ink blocking synchronous fixture for lithium batteries according to claim 1, characterized in that: The long fixed shielding part, the short fixed shielding part, the long sliding shielding part and the short sliding shielding part have the same structure. The utility model comprises a main body and a boss portion extending upward from a side of the main body close to the lithium battery.

5. The ink-blocking synchronous fixture for lithium batteries according to claim 4, characterized in that: The side of the boss portion away from the lithium battery is an inclined surface.

6. The ink-blocking synchronous fixture for lithium batteries according to claim 1, characterized in that: The long sliding shielding portion and the short sliding shielding portion are detachably arranged on the long sliding portion and the short sliding portion respectively.

7. The ink-blocking synchronous fixture for lithium batteries according to claim 1, characterized in that: The frame is provided with a base, the lower wall of the base is provided with a first telescopic motor, the first telescopic motor is provided with a connecting arm extending forward, the connecting arm is connected to the long sliding part, and the first telescopic motor can drive the long sliding part to move longitudinally.

8. The ink blocking synchronous fixture for lithium batteries according to claim 7, characterized in that: A second telescopic motor is provided on the upper wall of the base, and transverse guide rails are provided on both sides of the second telescopic motor. The transverse guide rails are provided with a sliding transverse slider. The upper wall of the transverse slider is connected to the synchronous plate, and the driving end of the second telescopic motor is connected to the synchronous plate and can drive it to slide laterally.

9. The ink-blocking synchronous fixture for lithium batteries according to claim 1, characterized in that: The first elastic contact device and the second elastic contact device have the same structure, including a tube body with an inner cavity and a positioning column slidably installed in the inner cavity, and an elastic member is provided between the inner cavity and the positioning column.

Images