Needle type electrode bar feeding device

Abstract

The utility model discloses a needle type electrode bar feeding device which comprises a vibration feeding disc, a material distributing block is arranged below the material conveying end of the vibration feeding disc, a rotating disc type feeding mechanism is arranged under the material distributing block, and the rotating disc type feeding mechanism comprises a rotating disc cover, a first servo motor, a feeding rotating disc and a feeding groove. The electrode bar feeding device has the advantages that the feeding rotary table is matched with the first electrode bar contact seat and the second electrode bar contact seat, so that when electrode bars are conveyed in the feeding groove, the electrode bars can be fed into the feeding rotary table through the first servo motor, and the feeding rotary table is in key connection with the first servo motor. And the feeding groove is formed in the outer side of the circumference of the feeding rotary table. The electrode bar feeding device has the advantages that the feeding rotary table is matched with the first electrode bar contact seat and the second electrode bar contact seat. When the electrode bars are conveyed, the corresponding contact elastic pieces can be contacted, so that the conductivity of each conveyed electrode bar can be detected, the detected electrode bars can be classified and conveyed through the electrode bar screening mechanism, and the quality of the conveyed electrode bars is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery processing material feeding device technical field, concretely relates to a needle type electrode stick material feeding device. BACKGROUND

[0002] In the processing of micro-batteries, the steel needle outside the inner core of the battery needs to be wrapped with a layer of lithium ribbon and diaphragm paper in turn. In traditional processing equipment, single processing usually carries out lithium ribbon winding and diaphragm paper winding processes on a single steel needle (electrode stick) in turn. Chinese patent CN213816235U discloses a full-automatic winding production equipment; the equipment includes a rack, the rack is provided with a winding device, the winding device includes a jig and a winding assembly, the jig has a first station and a second station, a steel needle feeding device is arranged at the feeding end of the winding device, a lithium ribbon feeding device and a diaphragm paper feeding device are arranged in turn on one side of the winding device, and a material taking device is arranged on the other side; the lithium ribbon feeding device and the diaphragm paper feeding device correspondingly deliver lithium ribbon and diaphragm paper for winding on the outside of the steel needle to the first station and the second station respectively; the utility model has the advantages that: by adopting a multi-station synchronous processing design, the lithium ribbon winding and diaphragm paper winding processes are combined to form a flow line type production, the steel needle can be directly clamped by the material taking device after completing processing on the lithium ribbon winding station and placed on the diaphragm paper station for processing, the overall production efficiency is effectively improved, the production cycle and production cost are reduced, the device is convenient to produce and use, and has high practicability.

[0003] The existing technology has the following disadvantages: in the existing technology, the electrode stick is fed by moving a feeding block through a pneumatic cylinder, and then the electrode stick falling into the trough in the distribution block is conveyed out, this method can only complete the material taking and conveying of the electrode stick, and it is difficult to ensure whether the electrode stick for material taking and conveying is qualified in terms of conductivity. Therefore, the needle type electrode stick feeding device is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] To solve the problems in the background art, the utility model solves the technical problems by adopting the following technical scheme: a needle type electrode stick feeding device, which comprises: a vibrating feeding disc, a distribution block is arranged below the feeding end of the vibrating feeding disc, a rotary table type feeding mechanism is arranged directly below the distribution block, the rotary table type feeding mechanism comprises a rotary table cover, a first servo motor, a feeding rotary table and a feeding groove, the output end of the first servo motor extends into the rotary table cover and is connected to the feeding rotary table through a key, the feeding groove is arranged on the outer side of the circumference of the feeding rotary table, an electrode stick contact seat one is mounted on one side of the rotary table cover, an electrode stick contact seat two is mounted on the other side of the rotary table cover, and an electrode stick screening mechanism is arranged below the bottom of the rotary table cover.

[0005] As a preferred technical scheme of the utility model, the rotary disc cover is fixedly installed on one side of the support plate, and the first servo motor is fixedly installed on the upper end of the support plate and opposite to the rotary disc cover.

[0006] As a preferred technical scheme of the utility model, the electrode rod contact seat one and the electrode rod contact seat two are connected with the contact spring at the one end inside the rotary disc cover, the electrode rod contact seat one is opposite to the electrode rod contact seat two, and the bottom of the contact spring is connected with the spring.

[0007] As a preferred technical scheme of the utility model, the electrode rod screening mechanism comprises a second servo motor and a swing disc, the second servo motor is fixedly installed on one side of the lower end of the support plate, and the output end of the second servo motor penetrates through the support plate and is fixedly connected with the swing disc.

[0008] As a preferred technical scheme of the utility model, the first material guide disc is arranged below the one end of the swing disc, the second material guide disc is arranged below the other end of the swing disc, and the first material guide disc and the second material guide disc are in eight-shaped inclined distribution.

[0009] As a preferred technical scheme of the utility model, the first material guide disc is arranged below the one end of the swing disc, the second material guide disc is arranged below the other end of the swing disc, and the first material guide disc and the second material guide disc are in eight-shaped inclined distribution.

[0010] As a preferred technical scheme of the utility model, the rotary disc cover is fixedly installed on one side of the support plate, and the first servo motor is fixedly installed on the upper end of the support plate and opposite to the rotary disc cover.

[0011] As a preferred technical scheme of the utility model, the swing disc is installed on the rack, the assembling and conveying mechanism is installed on one side of the output end of the swing disc on the top of the rack, and the diaphragm paper feeding mechanism is arranged on one side of the top of the rack.

[0012] The utility model has the advantages that the electrode rod contact seat one and the electrode rod contact seat two are matched with the feeding rotary disc, so that the electrode rod contacts the corresponding contact spring when conveying in the feeding groove, the conductivity of each electrode rod for detection can be ensured, the electrode rod for detection can be classified and conveyed through the electrode rod screening mechanism, and the quality of the conveyed electrode rod is effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the preferred embodiment of the utility model;

[0014] Figure 2 It is the partial section structure schematic diagram of the preferred embodiment of the utility model;

[0015] Figure 3 is a side sectional view structure schematic diagram of the preferred embodiment of the utility model;

[0016] Figure 4 is the preferred embodiment of the utility model Figure 3 structure A enlarged schematic diagram;

[0017] Figure 5 is the preferred embodiment of the utility model feeding device and rack position structure schematic diagram.

[0018] Mark explanation: 1, vibration feeding disc; 2, distribution block; 3, support plate; 4, turntable cover; 5, first servo motor; 6, feeding turntable; 7, feeding groove; 8, electrode rod contact seat one; 9, electrode rod contact seat two; 10, contact spring piece; 11, spring; 12, second servo motor; 13, swing disc; 14, first guide disc; 15, second guide disc; 16, material receiving support; 17, material receiving groove; 18, support rod; 19, rack; 20, assembly conveying mechanism; 21, diaphragm paper feeding mechanism. Specific implementation

[0019] The technical scheme of the utility model will be described clearly and completely in combination with the drawings. In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship based on the drawings shown, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying the importance of the opposite.

[0020] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] The utility model will be further described in combination with the drawings.

[0022] Please refer to Figures 1-5The utility model relates to a needle type electrode stick feeding device, it includes: vibration feeding tray 1, vibration feeding tray 1 feed end below is provided with the distribution block 2, the distribution block 2 is provided with the carousel type feeding mechanism directly below, the carousel type feeding mechanism includes carousel cover 4, first servo motor 5, feeding carousel 6, feeding groove 7, first servo motor 5 output extends to the key connection feeding carousel 6 inside carousel cover 4, feeding groove 7 is opened in the circumferential outside of feeding carousel 6, carousel cover 4 one side is installed with electrode stick contact seat one 8, carousel cover 4 other side is installed with electrode stick contact seat two 9, carousel cover 4 bottom below is provided with electrode stick screening mechanism.

[0023] Combining Figure 3 And Figure 4 As shown in the figure, wherein carousel cover 4 is fixedly installed on one side of support plate 3, first servo motor 5 is fixedly installed on the upper end of support plate 3 and opposite one side of carousel cover 4, contact spring 10 is connected to the end inside carousel cover 4 of electrode stick contact seat one 8 and electrode stick contact seat two 9, electrode stick contact seat one 8 is opposite electrode stick contact seat two 9, spring 11 is connected to the bottom of contact spring 10, the rebound effect of contact spring 10 can be enhanced through spring 11, electrode stick screening mechanism includes second servo motor 12 and swing disc 13, second servo motor 12 is fixedly installed on one side of the lower end of support plate 3, first servo motor 5, second servo motor 12, electrode stick contact seat one 8 and electrode stick contact seat two 9 are electrically connected to the controller.

[0024] Combining Figure 1 And Figure 2 As shown in the figure, wherein the output end of second servo motor 12 penetrates support plate 3 and is fixedly connected with swing disc 13, by controlling the inclination direction of swing disc 13, the electrode stick can be moved towards first guide tray 14 or second guide tray 15, first guide tray 14 is arranged below one end of swing disc 13, second guide tray 15 is arranged below the other end of swing disc 13, first guide tray 14 and second guide tray 15 are eight-shaped and inclinedly distributed, receiving support 16 is arranged below and obliquely to first guide tray 14, receiving groove 17 is formed in receiving support 16, support rod 18 is connected to the bottom end of receiving support 16, first guide tray 14 and second guide tray 15, discharge port is formed in the bottom of carousel cover 4, inlet is formed in the top of carousel cover 4 and opposite one side of distribution block 2, feeding carousel 6 rotates counterclockwise, vibration feeding tray 1 is installed on rack 19, assembly conveying mechanism 20 is installed on one side of the top of rack 19 and located at the output end of vibration feeding tray 1, diaphragm paper feeding mechanism 21 is arranged on one side of the top of rack 19 (the structure principle of the whole equipment is disclosed in the existing patent CN213816235U, a full-automatic rolling production equipment).

[0025] Specifically, the electrode stick is sequentially arranged in the distribution block 2 through the vibration feeding disc 1 during use, then the first servo motor 5 drives the feeding turntable 6 to rotate counterclockwise, when the feeding groove 7 on the feeding turntable 6 passes the distribution block 2, the electrode stick at the bottom end in the distribution block 2 will automatically fall into the feeding groove 7, then the electrode stick in the feeding groove 7 moves with the rotation of the feeding turntable 6, when it moves to the contact spring 10, the two ends of the electrode stick will contact the corresponding contact spring 10, then the conductivity of the electrode stick can be detected, if yes, the electrode stick is continuously conveyed to the discharge port, so that the electrode stick naturally falls on the swing disc 13, then the electrode stick rolls on the swing disc 13 to the first guide disc 14, and finally falls in the receiving groove 17 of the receiving support 16 for mechanical clamping; if the conductivity of the electrode stick is abnormal, the second servo motor 12 drives the swing disc 13 to tilt to the side of the second guide disc 15, then the unqualified electrode stick falls on the swing disc 13 and is conveyed to the second guide disc 15 for classification and discharge.

[0026] The above is only the preferred embodiment of the utility model, it should be pointed out that, for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, still can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model.

[0027] Other parts not described in the utility model are all prior art, so here is not repeated.

[0028] Finally, it should be pointed out that: the above each embodiment is only used to illustrate the technical scheme of the utility model, instead of limiting it;Although the utility model has been described in detail with reference to the foregoing each embodiment, those skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part or all technical features;And these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of each embodiment of the utility model.

Claims

1. A pin electrode stick feeding device comprising: The utility model provides a vibrating feeding tray (1), characterized in that the vibrating feeding tray (1) is provided with a distributing block (2) below the feeding end, a rotary table type feeding mechanism is provided below the distributing block (2), the rotary table type feeding mechanism comprises a rotary table cover (4), a first servo motor (5), a feeding rotary table (6) and a feeding groove (7), the first servo motor (5) extends to the feeding rotary table (6) inside the rotary table cover (4) and is connected by a key, the feeding groove (7) is arranged on the circumferential outside of the feeding rotary table (6), one side of the rotary table cover (4) is provided with an electrode rod contact seat one (8), the other side of the rotary table cover (4) is provided with an electrode rod contact seat two (9), and an electrode rod screening mechanism is arranged below the rotary table cover (4).

2. A needle electrode wand feeding device as defined in claim 1, characterized in that The rotary table cover (4) is fixedly installed on one side of a supporting plate (3), and the first servo motor (5) is fixedly installed on the upper end of the supporting plate (3) and opposite to the rotary table cover (4).

3. A needle electrode wand feeding device as defined in claim 1, characterized in that The electrode rod contact seat one (8) and the electrode rod contact seat two (9) are connected with contact springs (10) at one end inside the rotary table cover (4), the electrode rod contact seat one (8) faces the electrode rod contact seat two (9), and the bottom of the contact spring (10) is connected with a spring (11).

4. A needle electrode wand feeding device as defined in claim 1, characterized in that The electrode rod screening mechanism comprises a second servo motor (12) and a swing plate (13), the second servo motor (12) is fixedly installed on one side of the lower end of the supporting plate (3), and the output end of the second servo motor (12) penetrates through the supporting plate (3) and is fixedly connected with the swing plate (13).

5. A needle electrode wand feeding device as defined in claim 4, characterized in that The swing plate (13) is provided with a first guide plate (14) below one end, is provided with a second guide plate (15) below the other end, and the first guide plate (14) and the second guide plate (15) are in an eight-shaped inclined distribution.

6. A needle electrode wand feeding device as defined in claim 5, characterized in that The first guide plate (14) is provided with a receiving support (16) below and obliquely, the receiving support (16) is provided with a receiving groove (17), and the bottom ends of the receiving support (16), the first guide plate (14) and the second guide plate (15) are connected with supporting rods (18).

7. A needle electrode wand feeding device as defined in claim 1, wherein The rotary table cover (4) is provided with a discharging port at the bottom, is provided with a feeding port at the top and opposite to one side of the distributing block (2), and the feeding rotary table (6) rotates counterclockwise.

8. A needle electrode wand feeding device as defined in claim 1, wherein, The vibrating feeding tray (1) is installed on a rack (19), an assembling and conveying mechanism (20) is installed on one side of the top of the rack (19) and located at the output end of the vibrating feeding tray (1), and a diaphragm paper feeding mechanism (21) is arranged on one side of the top of the rack (19).

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