Cylindrical lithium battery specification detection device

Abstract

The utility model provides a cylindrical lithium battery specification detection device, which comprises a box body, a first cavity, a second cavity and a third cavity are formed in the box body, and the first cavity, the second cavity and the third cavity are respectively used for collecting batteries with different sizes; the detection device comprises a detection cylinder obliquely arranged on the upper side of the box body and a removal part arranged on the detection cylinder, the detection cylinder is used for detecting the battery, and the removal part is used for removing the battery retained on the detection cylinder; the produced cylindrical lithium battery is detected through the obliquely-arranged detection cylinder, the cylindrical lithium battery is placed at the high-position end of the detection cylinder, the lithium battery slides down due to the gravity of the lithium battery, and if the diameter of the lithium battery is larger than that of the detection cylinder, the lithium battery is blocked and stopped on the detection cylinder; the lithium battery stagnated on the detection cylinder can be cleaned by the removing part to fall into the first cavity, if the size of the lithium battery is small, the lithium battery falls into the second cavity from the detection cylinder, and only the lithium battery falling out of the low-position end of the detection cylinder is a qualified battery.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery detection technical field especially relates to a cylindrical lithium battery specification detection device. BACKGROUND

[0002] Lithium metal battery is generally using manganese dioxide as positive material, metal lithium or its alloy metal as negative material, using nonaqueous electrolyte solution battery.

[0003] The shape of lithium battery is different, cylindrical lithium battery is the most common, also is the most widely used, cylindrical lithium battery in the process of processing and manufacturing, need to pass through many detection, to screen out unqualified lithium battery, one of the detection is to the specification of cylindrical lithium battery detection, look whether its specification is qualified, but now the specification of cylindrical lithium battery is checked, all manual through the cylindrical lithium battery sieve into a vertical pipe and detect, through the vertical pipe that slides out is qualified, the one that is stuck is unqualified, but the device can only detect the specification of the unqualified battery that is too large in the detection process, can not detect the battery that is too small, make the detection quality is poor, secondly, the whole process of manual operation increases the labor intensity of the staff, and the detection efficiency is low, bring great trouble to the staff, time-consuming and laborious. UTILITARIAN CONTENT

[0004] In view of the deficiencies in the prior art, the utility model provides a cylindrical lithium battery specification detection device, which solves the problem that the conventional device in the prior art can only detect the unqualified battery that is too large in specification and cannot detect the battery that is too small in specification.

[0005] According to the embodiment of the utility model, a cylindrical lithium battery specification detection device, including the box, form first cavity, second cavity and third cavity in it, first cavity, second cavity and third cavity are used to collect different size batteries respectively, detection device, including the detection cylinder that is inclinedly arranged on the upper side of the box, and the removal piece that is arranged on the detection cylinder, the detection cylinder is used to detect the battery, and the removal piece is used to remove the battery that is retained on the detection cylinder.

[0006] Compared with the prior art, the utility model have following beneficial effect: through the detection cylinder of inclination setting detects the cylindrical lithium cell produced, avoids the inflow market of unqualified cylindrical lithium cell, when detecting, the cylindrical lithium cell is placed at the high position end of detection cylinder continuously, lithium cell will because its own gravity slide down, if lithium cell diameter is larger than detection cylinder diameter, will be blocked stagnation in detection cylinder, and the lithium cell that stagnates in detection cylinder will be cleaned and falls into first cavity by the removing piece, and after the lithium cell of detection cylinder, if the size of the lithium cell is smaller, then falls from the detection cylinder to the second cavity, only the lithium cell that falls out of the low position end of detection cylinder is qualified battery, the lithium cell of large diameter or small diameter can be detected in this procedure.

[0007] Preferably, the detection cylinder comprises a cylindrical portion and a placing portion fixedly arranged at one end of the cylindrical portion, a plurality of leakage holes are arranged on the cylindrical portion, a plurality of vertical arms are arranged on the box body, and the detection cylinder is arranged on the plurality of vertical arms, wherein the placing portion is located at a high position, and the detection cylinder is located at a low position.

[0008] Preferably, the placing portion is located at an upper side of the first cavity, the leakage holes are located at an upper side of the second cavity, and one end of the cylindrical portion, which is away from the placing portion, is located at an upper side of the third cavity.

[0009] Preferably, the removing piece comprises a driving source and a C-shaped arm arranged at an output end of the driving source, a mounting seat is arranged on the cylindrical portion, the driving source is arranged on the mounting seat, a short shaft is arranged at one end of the C-shaped arm, and the short shaft is located at an upper side of the placing portion.

[0010] Preferably, a baffle is hingedly arranged on each of the first cavity, the second cavity and the third cavity, and one end of each baffle, which is away from a hinge joint, is provided with a locking device.

[0011] Preferably, each locking device comprises a buckle and a tooth, the buckle is arranged on the corresponding baffle, and each tooth is arranged on the box body, wherein each buckle is clamped on the corresponding tooth.

[0012] Preferably, a rubber pad is arranged at each of four corners of a bottom side of the box body.

[0013] Preferably, a rubber sleeve is sleeved on the short shaft.

[0014] Preferably, foam cotton is arranged in each of the first cavity, the second cavity and the third cavity. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the utility model.

[0016] Figure 2 It is an explosion structure schematic view of an embodiment of the utility model.

[0017] Figure 3The utility model discloses a structure schematic diagram of the detection cylinder in the embodiment of the utility model.

[0018] Figure 4 For Figure 2 The enlarged view of the A area in the middle.

[0019] In the above drawing: 1, box body;101, vertical arm;102, base;103, rubber pad;104, first cavity;105, second cavity;106, third cavity;107, foam cotton;2, detection cylinder;201, placing part;202, cylindrical part;203, leakage hole;204, mounting seat;3, baffle;301, buckle;302, clamping tooth;4, driving source;401, C type arm;402, short shaft;403, like rubber sleeve. Specific implementation

[0020] The technical scheme in the utility model is further explained below in connection with the drawings and the embodiments.

[0021] As Figures 1 to 4 The utility model discloses a cylindrical lithium battery specification detection device, which comprises a box body 1, a first cavity 104, a second cavity 105 and a third cavity 106 are formed in the box body 1, the first cavity 104, the second cavity 105 and the third cavity 106 are used for collecting batteries of different sizes respectively, a detection device comprises a detection cylinder 2 obliquely arranged on the upper side of the box body 1 and a removing piece arranged on the detection cylinder 2, the detection cylinder 2 is used for detecting the battery, and the removing piece is used for removing the battery retained on the detection cylinder 2.

[0022] The detailed working process of the embodiment is as follows: the detection cylinder 2 is obliquely arranged to detect the cylindrical lithium battery produced, so as to avoid the inflow of unqualified cylindrical lithium batteries into the market, and the cylindrical lithium battery is continuously placed at the high end of the detection cylinder 2 during detection, and the lithium battery will slide down due to its own gravity, if the diameter of the lithium battery is greater than the diameter of the detection cylinder 2, the lithium battery will be blocked and stagnate on the detection cylinder 2, and the lithium battery stagnating on the detection cylinder 2 will be cleaned by the removing piece and fall into the first cavity 104, and the lithium battery passing through the detection cylinder 2 will fall into the second cavity 105 if the size of the lithium battery is small, only the lithium battery falling out of the low end of the detection cylinder 2 is a qualified battery, and the lithium battery with a larger or smaller diameter can be detected in the process.

[0023] As Figure 2 And Figure 3 As shown in the drawing, the detection cylinder 2 comprises a cylindrical part 202 and a placing part 201 fixedly arranged at one end of the cylindrical part 202, the cylindrical part 202 is provided with a leakage hole 203, a plurality of vertical arms 101 are arranged on the box body 1, and the detection cylinder 2 is arranged on the plurality of vertical arms 101, wherein the placing part 201 is located at the high position, and the detection cylinder 2 is located at the low position.

[0024] The detailed working process of the embodiment is as follows: the diameter of the cylinder part 202 is X, and the width of the leakage hole 203 is Y. During detection, lithium batteries with a diameter greater than X are blocked by the cylinder part 202 and stay on the placement part 201, waiting for cleaning. Only lithium batteries with a diameter less than or equal to X can pass through the placement part 201 and enter the cylinder part 202. In design, the diameter X of the cylinder part 202 is greater than or equal to the diameter of the lithium battery, and the width Y of the leakage hole 203 is less than the diameter X of the cylinder part 202. The range of the greater than or less than can be determined according to the actual situation. When the lithium battery passes through the cylinder part 202 and enters its interior, if the diameter of the lithium battery is less than the specification range, the lithium battery entering the cylinder part 202 will fall from the leakage hole 203. Only qualified lithium batteries can pass through the leakage hole 203 without falling, and then fall out of the end of the cylinder part 202.

[0025] As shown in Figure 1 and Figure 2 , the placement part 201 is located on the upper side of the first cavity 104, the leakage hole 203 is located on the upper side of the second cavity 105, and the end of the cylinder part 202 away from the placement part 201 is located on the upper side of the third cavity 106.

[0026] The detailed working process of the embodiment is as follows: the placement part 201 is located on the upper side of the first cavity 104, and lithium batteries with a larger diameter and not qualified fall from the placement part 201 to the first cavity 104 for collection. Lithium batteries with a smaller diameter and not qualified fall from the leakage hole 203 to the second cavity 105 for collection. Lithium batteries with a qualified diameter fall from the end of the cylinder part 202 to the third cavity 106 for collection.

[0027] As shown in Figure 2 , each of the removal parts includes a driving source 4 and a C-shaped arm 401 arranged at the output end of the driving source 4. The cylinder part 202 is provided with a mounting seat 204, and the driving source 4 is arranged on the mounting seat 204. One end of the C-shaped arm 401 is provided with a short shaft 402, and the short shaft 402 is located on the upper side of the placement part 201.

[0028] The detailed working process of the embodiment is as follows: the driving source 4 drives the rotation of the C-shaped arm 401, and the short shaft 402 contacts the lithium battery and drives the contacted lithium battery. The rotation speed of the C-shaped arm 401 can be adjusted during work to avoid the rotation speed of the C-shaped arm 401 being too fast and affecting its effect. During detection, the cylindrical lithium battery is continuously placed on the placement part 201. The lithium battery slides down through the cylinder part 202 under its own gravity. When the lithium battery with a larger diameter is blocked and stays on the placement part 201, the C-shaped arm 401 can drive it to fall from the placement part 201 to the first cavity 104 when it rotates, thereby reducing manual screening and reducing the work intensity of the workers.

[0029] The driving source 4 in the embodiment is an electric motor.

[0030] As Figure 2 With Figure 4 As shown in the first cavity 104, 105 and the second cavity 106 and the third cavity 106 are all hinged with the baffle 3, each baffle 3 away from the hinge point one end is provided with locking device.

[0031] As Figure 4 As shown in each locking device includes buckle 301 and card teeth 302, buckle 301 is provided on the corresponding baffle 3, each card teeth 302 is provided on the box 1, wherein, each buckle 301 is clamped on the corresponding card teeth 302.

[0032] The detailed working process of this embodiment is: the role of the baffle 3 is to block each cavity, to avoid the battery inside the roll out, under the setting of buckle 301 and card teeth 302, can avoid the baffle 3 under the external force open.

[0033] As Figure 2 As shown in the box 1 bottom side four corners are provided with the base 102, each base 102 bottom side is provided with rubber pad 103.

[0034] The detailed working process of this embodiment is: the role of the base 102 is to avoid the box 1 and the ground contact, cause abrasion, the role of the rubber pad 103 is to increase the friction, to avoid sliding.

[0035] As Figure 2 As shown in the short shaft 402 is provided with the like rubber sleeve 403.

[0036] The detailed working process of this embodiment is: the role of the like rubber sleeve 403 is to increase the friction between the short shaft 402 and the battery, to ensure its working stability.

[0037] As Figure 2 As shown in the first cavity 104, 105 and the second cavity 106 and the third cavity 106 are all provided with foam 107.

[0038] The detailed working process of this embodiment is: the role of the foam 107 is to provide cushioning, to avoid the battery drop in the process of damage.

[0039] The principle of the embodiment of the application is: when detecting, the cylindrical lithium battery is placed on the placing part 201, the lithium battery slides under its own gravity through the cylindrical part 202, when the lithium battery with larger diameter is blocked and retained on the placing part 201, the C type arm 401 rotates and falls from the placing part 201 to the first cavity 104, the lithium battery with smaller diameter and unqualified falls from the leakage hole 203 to the second cavity 105 for collection, the lithium battery with qualified diameter falls from the end of the cylindrical part 202 to the third cavity 106 for collection, so as to detect whether the lithium battery is qualified.

[0040] Finally, it is pointed out that the above embodiments are only to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A cylindrical lithium battery specification detection device, characterized in that: include: A box (1) is formed with a first cavity (104), a second cavity (105), and a third cavity (106) therein, wherein the first cavity (104), the second cavity (105), and the third cavity (106) are respectively used to collect batteries of different sizes; The detection device comprises a detection cylinder (2) arranged obliquely on the upper side of the box (1), and a removal piece arranged on the detection cylinder (2); the detection cylinder (2) is used to detect batteries, and the removal piece is used to remove batteries retained on the detection cylinder (2).

2. The cylindrical lithium battery specification detection device according to claim 1, characterized in that: The detection cylinder (2) comprises a cylindrical portion (202) and a placement portion (201) fixedly arranged at one end of the cylindrical portion (202); a leak hole (203) is provided on the cylindrical portion (202); a plurality of groups of vertical arms (101) are provided on the box body (1); and the detection cylinder (2) is arranged on the plurality of groups of vertical arms (101); wherein the placement portion (201) is located at a high position and the detection cylinder (2) is located at a low position.

3. The cylindrical lithium battery specification detection device according to claim 2, characterized in that: The placement portion (201) is located on the upper side of the first cavity (104), the leakage hole (203) is located on the upper side of the second cavity (105), and the end of the cylindrical portion (202) away from the placement portion (201) is located on the upper side of the third cavity (106).

4. The cylindrical lithium battery specification detection device according to claim 2, characterized in that: The removal parts each include a driving source (4) and a C-shaped arm (401) arranged at the output end of the driving source (4); a mounting seat (204) is arranged on the cylindrical portion (202); the driving source (4) is arranged on the mounting seat (204); a short axis (402) is arranged at one end of the C-shaped arm (401); and the short axis (402) is located on the upper side of the placement portion (201).

5. The cylindrical lithium battery specification detection device according to claim 1, characterized in that: Baffles (3) are hingedly connected to the first cavity (104), the second cavity (105) and the third cavity (106), and a locking device is provided at one end of each baffle (3) away from the hinge point.

6. The cylindrical lithium battery specification detection device according to claim 5, characterized in that: Each locking device comprises a buckle (301) and a latching tooth (302), wherein the buckle (301) is arranged on the corresponding baffle (3), and each latching tooth (302) is arranged on the box body (1), wherein each buckle (301) is latched on the corresponding latching tooth (302).

7. The cylindrical lithium battery specification detection device according to claim 1, characterized in that: Bases (102) are provided at the four corners of the bottom side of the box body (1), and a rubber pad (103) is provided on the bottom side of each base (102).

8. The cylindrical lithium battery specification detection device according to claim 4, characterized in that: The short shaft (402) is provided with a rubber sleeve (403).

9. The cylindrical lithium battery specification detection device according to claim 1, characterized in that: Foam cotton (107) is provided in the first cavity (104), the second cavity (105) and the third cavity (106).

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