Feeding device of button cell assembly system

Abstract

The utility model discloses a feeding device of a button cell assembly system. The feeding device comprises a material jig, a jig rotation driving device and a material jacking device, the material jig is provided with a plurality of material containing holes which are distributed in a central symmetry mode with respect to the center of the material jig, and limiting ring edges protruding inwards are arranged on the lower portions of the interiors of the material containing holes. The jig rotation driving device is matched with the material jig and is used for driving the material jig to rotate around the center of the material jig; the material jacking device comprises a material jacking column used for being inserted into the material containing hole from bottom to top and a material lifting device used for driving the material jacking column to ascend and descend. The feeding device of the button cell assembly system can contain a large number of materials and occupies a small space.

Description

Technical Field

[0001] The utility model relates to the field of button battery production, in particular to a feeding device of a button battery assembly system. Background Art

[0002] When assembling existing button batteries, a material tray containing materials (such as negative electrode shells, nickel foam, gaskets, springs and positive electrode shells) is generally placed on a material station of a button battery assembly system, and a material picking device of the button battery assembly system delivers the materials on the tray to an assembly station for assembly.

[0003] The existing material tray is generally provided with a plurality of material slots, each material slot is used to place one material, which results in that the material tray can hold a small number of materials. If the material tray is enlarged, it will occupy the space of the button battery assembly system.

[0004] In view of the above problems, it is necessary to study a feeding device for a button battery assembly system, which can hold more materials and occupies less space. Utility Model Content

[0005] The utility model aims to provide a feeding device for a button-type battery assembly system, which can hold a large amount of materials and occupies a small space.

[0006] In order to achieve the above purpose, the solution of the utility model is:

[0007] A feeding device of a button battery assembly system includes a material jig, a jig rotation drive device and a material lifting device; the material jig is provided with a plurality of material containing holes centrally symmetrically distributed about the center of the material jig, and an inwardly convex limiting ring edge is provided at the lower inner part of the material containing hole; the jig rotation drive device cooperates with the material jig and is used to drive the material jig to rotate around the center of the material jig; the material lifting device includes a material lifting column used to be inserted into the material containing hole from bottom to top, and a material lifting device used to drive the material lifting column to rise and fall.

[0008] The fixture rotation driving device adopts a rotary driving motor.

[0009] The feeding device of the button battery assembly system also includes a rotation control switch matched with the fixture rotation drive device, and the rotation control switch is used to control the rotation angle of the material fixture.

[0010] The material fixture is made of metal; the material fixture is provided with sensing notches communicating with each material containing hole on its circumference, and each sensing notch is centrally symmetrically distributed about the center of the material fixture; the rotation control switch adopts a capacitive proximity switch, and each sensing notch moves relative to the rotation control switch.

[0011] The fixture rotation drive device, the rotation control switch and the material lifting device are installed on the loading base.

[0012] The loading base is provided with a guide hole which is slidably connected with the material lifting column.

[0013] The material lifting device is provided with a lift seat which can be lifted and lowered, and the lift seat is connected with the material lifting column.

[0014] The loading base is provided with at least two guide rods which are slidably connected with the lifting base.

[0015] The material lifting device comprises a screw lifting device and a lifting drive motor for driving the screw lifting device to move, and the screw lifting device has a lifting seat connected to a material lifting column.

[0016] The lifting drive motor is in transmission cooperation with the screw lifting device through a synchronous belt.

[0017] After adopting the above scheme, one material accommodating hole of the material fixture of the utility model can accommodate multiple materials, and the limit ring edge can prevent the material from falling; in normal state, the material lifting column is aligned with a material accommodating hole of the material fixture; before the material moving mechanism of the button battery assembly system absorbs the material, the material lifting device drives the material lifting column to move upward and pushes the uppermost material in the material accommodating hole aligned with the material lifting column to the position where the material moving mechanism is to absorb the material, thereby ensuring that the material moving mechanism of the button battery assembly system can absorb the material; when the material in the material accommodating hole aligned with the material lifting column is taken out, the material lifting device drives the material lifting column to move downward and reset, and then the fixture rotation drive device drives the material fixture to rotate until the other material accommodating holes of the material fixture with materials placed therein are aligned with the material lifting column.

[0018] From the above, it can be seen that one material receiving hole of the material fixture of the feeding device of the button battery assembly system of the utility model can accommodate multiple materials, so that more materials can be contained and less space is occupied. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0020] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0021] Figure 3 It is a structural schematic diagram of the material fixture of the utility model.

[0022] Description of labels:

[0023] Material fixture 1, material containing hole 11, limiting ring edge 111, sensing notch 12,

[0024] Fixture rotation driving device 2,

[0025] Material lifting device 3,

[0026] Material lifting column 31,

[0027] Material lifting device 32,

[0028] Screw lifting device 321, lifting seat 3211,

[0029] Lifting drive motor 322,

[0030] Synchronous belt 323,

[0031] Feeding base 4, guide hole 41, guide rod 42,

[0032] Turn the control switch 5. DETAILED DESCRIPTION

[0033] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0034] like Figures 1 to 3 As shown, the utility model discloses a feeding device of a button battery assembly system, which includes a material fixture 1, a fixture rotation drive device 2 and a material lifting device 3; the material fixture 1 is provided with a plurality of material containing holes 11 which are centrally symmetrically distributed about the center of the material fixture 1, and an inner convex limit ring edge 111 is provided at the lower inner part of the material containing hole 11; the fixture rotation drive device 2 cooperates with the material fixture 1 and is used to drive the material fixture 1 to rotate around the center of the material fixture 1; the material lifting device 3 includes a material lifting column 31 for inserting into the material containing hole 11 from bottom to top, and a material lifting device 32 for driving the material lifting column 31 to rise and fall.

[0035] In the utility model, a material containing hole 11 of the material fixture 1 can contain multiple materials, and the limit ring edge 111 can prevent the material from falling; in normal state, the material lifting column 31 is aligned with a material containing hole 11 of the material fixture 1; before the material moving mechanism of the button battery assembly system absorbs the material, the material lifting device 32 drives the material lifting column 31 to move upward and pushes the uppermost material in the material containing hole 11 aligned with the material lifting column 31 to the position where the material moving mechanism absorbs the material, thereby ensuring that the material moving mechanism of the button battery assembly system can absorb the material; when the material in the material containing hole 11 aligned with the material lifting column 31 is taken out, the material lifting device 32 drives the material lifting column 31 to move downward and reset, and then the fixture rotation drive device 2 drives the material fixture 1 to rotate until the other material containing holes 11 of the material fixture 1 with materials placed therein are aligned with the material lifting column 31. As can be seen from the foregoing, a material receiving hole 11 of a material fixture 1 of a feeding device of a button battery assembly system of the present invention can accommodate multiple materials, thereby being able to hold more materials and occupying less space.

[0036] In an embodiment of the utility model, the jig rotation drive device 2 and the material lifting device 32 are installed on a loading base 4. The loading base 4 may be provided with a guide hole that slides with the material lifting column 31. The guide hole can guide the material lifting column 31 to prevent the material lifting column 31 from deviating.

[0037] In an embodiment of the present invention, the fixture rotation drive device 2 can adopt a rotary drive motor, and the fixture rotation drive device 2 is coaxially connected to the material fixture 1, thereby helping to reduce the horizontal size of the feeding device of a button battery assembly system of the present invention.

[0038] In the embodiment of the utility model, the material lifting device 32 may include a screw lifting device 321 and a lifting drive motor 322 driving the screw lifting device 321 to move, the screw lifting device 321 has a lifting seat 3211 that can be lifted and lowered, and the lifting seat 3211 is connected to the material lifting column 31; the lifting drive motor 322 can be driven and matched with the screw lifting device 321 through a synchronous belt 323, so that the lifting drive motor 322 and the screw lifting device 321 are horizontally staggered, which helps to reduce the vertical dimension of the feeding device of a button battery assembly system. The feeding base 4 is provided with at least two guide rods 42 that are slidably connected with the lifting seat 3211 to prevent the lifting seat 3211 from shifting.

[0039] In an embodiment of the utility model, a loading device of a button-type battery assembly system of the utility model also includes a rotation control switch 5 that cooperates with the fixture rotation drive device 2. The rotation control switch 5 is installed on the loading base 4. The rotation control switch 5 is used to control the rotation angle of the material fixture 1 to ensure that the material receiving hole 11 of the material fixture 1 can be accurately aligned with the material lifting column 31.

[0040] In an embodiment of the present utility model, the material fixture 1 is made of metal, and a sensing notch 12 communicating with each material containing hole 11 is opened on the circumference of the material fixture 1, and each sensing notch 12 is centrally symmetrically distributed about the center of the material fixture 1; and the rotation control switch 5 adopts a capacitive proximity switch, and each sensing notch 12 moves relative to the rotation control switch 5. When each sensing notch 12 is aligned with the rotation control switch 5, the rotation control switch 5 generates a sensing signal accordingly to control the fixture rotation drive device 2 to stop rotating.

[0041] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A feeding device for a button battery assembly system, characterized in that: It includes a material fixture, a fixture rotation drive device and a material lifting device; The material fixture is provided with a plurality of material containing holes which are centrally symmetrically distributed about the center of the material fixture, and an inwardly convex limiting ring edge is provided at the lower part of the inner part of the material containing hole; The fixture rotation driving device cooperates with the material fixture and is used to drive the material fixture to rotate around the center of the material fixture; The material lifting device comprises a material lifting column used for inserting into the material containing hole from bottom to top, and a material lifting device used for driving the material lifting column to move up and down.

2. A feeding device for a button cell assembly system as claimed in claim 1, characterized in that: The fixture rotation driving device adopts a rotary driving motor.

3. The feeding device of the button battery assembly system according to claim 1, characterized in that: It also includes a rotation control switch matched with the fixture rotation drive device, and the rotation control switch is used to control the rotation angle of the material fixture.

4. A feeding device for a button cell assembly system as claimed in claim 3, characterized in that: The material fixture is made of metal; the material fixture is provided with sensing notches communicating with the material containing holes on its periphery, and the sensing notches are distributed symmetrically about the center of the material fixture; The rotation control switch adopts a capacitive proximity switch, and each induction gap moves relative to the rotation control switch.

5. The feeding device of the button battery assembly system according to claim 3, characterized in that: The fixture rotation drive device, the rotation control switch and the material lifting device are installed on the loading base.

6. A feeding device for a button cell assembly system as claimed in claim 5, characterized in that: The loading base is provided with a guide hole which is slidably connected with the material lifting column.

7. A feeding device for a button cell assembly system as claimed in claim 5, characterized in that: The material lifting device is provided with a lift seat which can be lifted and lowered, and the lift seat is connected with the material lifting column.

8. A feeding device for a button cell assembly system as claimed in claim 5, characterized in that: The loading base is provided with at least two guide rods which are slidably connected with the lifting base.

9. A feeding device for a button cell assembly system as claimed in claim 1, characterized in that: The material lifting device comprises a screw lifting device and a lifting drive motor for driving the screw lifting device to move, and the screw lifting device has a lifting seat connected to a material lifting column.

10. A feeding device for a button cell assembly system as claimed in claim 9, characterized in that: The lifting drive motor is in transmission cooperation with the screw lifting device through a synchronous belt.

Images