Material clamping disc device for assembly machine

Abstract

The utility model relates to the technical field of battery assembly, in particular to a material clamping disc device for an assembly machine. The guide part is arranged below the first rotating disc, the guide part and the first rotating disc are arranged at an interval, and the first rotating disc rotates relative to the guide part; the material clamping assembly comprises a mounting plate, a rubber plug clamp, a shell clamp and a first wheel body, the mounting plate is fixedly arranged on the lower surface of the first rotating disc, the rubber plug clamp is arranged on the mounting plate, the shell clamp is slidably connected to the mounting plate and located below the rubber plug clamp, the first wheel body is connected with the rubber plug clamp, and the rubber plug clamp is connected with the first wheel body. The first wheel body is slidably connected to the guide piece, so that the central axis of the shell clamp coincides with or is parallel to the central axis of the rubber plug clamp; and the aim of pre-assembling the external rubber plug and the external shell is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of battery assembly, in particular to a material clamping disc device for an assembling machine. Background Art

[0002] like Fig.10 In the production process of cylindrical batteries, the incoming material state is that the core package has been loaded into the shell b, and the core package lead c protrudes from the shell b. The plug a needs to be loaded into the shell b, and the core package lead c passes through the through hole of the plug a to complete the pre-assembly. The traditional production equipment adopts a cylinder clamp to clamp the external plug a and the external shell b, but the cylinder clamp structure has the following disadvantages: 1. The installation space needs to be large enough to increase the total volume of the equipment; 2. The cylinder clamp is unstable in operation, which affects the stability of the battery processing quality; 3. The cylinder is easily damaged in the battery equipment, and the maintenance and replacement cost is high, resulting in high battery production cost; Improvements are needed to address the above problems. Summary of the invention

[0003] In order to overcome the shortcomings of unstable processing quality and high maintenance cost in the prior art, the utility model aims to provide a clamping disc device for an assembly machine, which reduces occupied space, improves the stability of production quality, and reduces equipment maintenance costs.

[0004] To achieve the above purpose, the technical solution of the utility model is:

[0005] A material clamping disc device for an assembly machine comprises a first rotating disc, a guide member and a plurality of material clamping assemblies, wherein the guide member is arranged below the first rotating disc and at a distance from the first rotating disc, and the first rotating disc rotates relative to the guide member;

[0006] The material clamping assembly includes a mounting plate, a rubber plug clamp, a shell clamp and a first wheel body, wherein the mounting plate is fixedly mounted on the lower surface of the first turntable, the rubber plug clamp is mounted on the mounting plate, the shell clamp is slidably connected to the mounting plate and is located below the rubber plug clamp, the first wheel body is connected to the rubber plug clamp, and the first wheel body is slidably connected to a guide member so that the central axis of the shell clamp coincides with or is parallel to the central axis of the rubber plug clamp.

[0007] Furthermore, the clamping assembly also includes a correction block and a second wheel body connected to the correction block, the correction block is located above the rubber plug clamp, the correction block is slidably connected to the mounting plate, and the second wheel body is connected to the guide member so that the central axis of the correction block coincides with or is parallel to the central axis of the rubber plug clamp.

[0008] Further, the guide member includes a first guide surface, a second guide surface and a notch, the notch is located on the second guide surface and passes through the second guide surface, the first wheel body is in conflict with the first guide surface, the second wheel body is in conflict with the correction block, and the distance from any point on the second guide surface to the central axis of the guide member is equal;

[0009] The first guide surface includes a first arc segment, a second arc segment and a third arc segment connected in sequence, the first arc segment and the third arc segment are set at a distance, the distance from any point of the second arc segment to the central axis of the guide member is greater than the distance from any point of the first arc segment to the central axis of the guide member, and the distance from any point of the second arc segment to the central axis of the guide member is greater than the distance from any point of the third arc segment to the central axis of the guide member.

[0010] Furthermore, the first turntable is provided with a first elongated hole, the length direction of which is arranged along the radial direction of the first turntable, and the clamping assembly also includes a first limiting member, which is fixedly connected to the shell clamp and slidably connected to the first elongated hole.

[0011] Furthermore, the first turntable is provided with a second elongated hole, the length direction of the second elongated hole is arranged along the radial direction of the first turntable, and the clamping assembly also includes a second limiting member, the second limiting member is fixedly connected to the correction block, and the second limiting member is slidably connected to the second elongated hole.

[0012] Furthermore, the clamping disc device for the assembly machine also includes a driving member and a flange, the driving member drives the first turntable to rotate, the flange is sleeved on the driving shaft of the driving member, and the guide member is arranged on the flange.

[0013] The beneficial effects of the utility model are as follows: by setting a clamping assembly composed of a mounting plate, a rubber plug clamp, a shell clamp and a first wheel body, the purpose of clamping an external rubber plug and an external shell by a clamping assembly is achieved, the first wheel body is in contact with the guide member, and under the action of the guide member, the central axis of the shell clamp is coincident with the central axis of the rubber plug clamp, thereby achieving the purpose of pre-assembly of the external rubber plug and the external shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the working principle of the turntable, material clamping assembly and guide member of the utility model;

[0017] Figure 4This is a schematic diagram of the structure of the turntable, material clamping assembly, guide piece and flange of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the turntable and material clamping assembly of the utility model after assembly;

[0019] Figure 6 It is a structural schematic diagram of the material clamping assembly of the utility model in a disassembled state from the first perspective;

[0020] Figure 7 It is a structural schematic diagram of the material clamping assembly of the utility model in a disassembled state from a second viewing angle;

[0021] Figure 8 It is a schematic diagram of the three-dimensional structure of the guide member of the utility model;

[0022] Fig. 9 This is a schematic diagram of the planar structure of the guide member of the utility model;

[0023] Fig.10 This is a schematic diagram of the product structure to be assembled.

[0024] Reference numerals include:

[0025] 1—first rotating disk 11—first long hole 12—second long hole

[0026] 2—Guide 21—First guide surface 211 first arc segment

[0027] 212—second arc segment 213—third arc segment 22—second guide surface

[0028] 23—notch 3—clamp assembly 31—mounting plate

[0029] 32—rubber plug clamp 33—housing clamp 34—first wheel body

[0030] 35 - correction block 351 - pointed convex part 36 - second wheel body

[0031] 37 - first limiter 38 - second limiter 4 - driving member

[0032] 5—flange a—rubber plug b—housing

[0033] c—Core wrapped lead. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0035] See also Figures 1 to 9The utility model is a material clamping disc device for an assembly machine, comprising a first turntable 1, a guide member 2 and a plurality of material clamping assemblies 3, wherein the guide member 2 is arranged below the first turntable 1 and is spaced apart from the first turntable 1, and the first turntable 1 rotates relative to the guide member 2;

[0036] The clamping assembly 3 includes a mounting plate 31, a rubber plug clamp 32, a shell clamp 33 and a first wheel body 34. The mounting plate 31 is fixed on the lower surface of the first turntable 1, the rubber plug clamp 32 is arranged on the mounting plate 31, the shell clamp 33 is slidably connected to the mounting plate 31 and is located below the rubber plug clamp 32, the first wheel body 34 is connected to the rubber plug clamp 32, and the first wheel body 34 is slidably connected to the guide member 2 so that the central axis of the shell clamp 33 coincides with or is parallel to the central axis of the rubber plug clamp 32.

[0037] Specifically, in the present embodiment, a plurality of clamping assemblies 3 are installed on the lower surface of the first turntable 1, and the plurality of clamping assemblies 3 are arranged in a circular array. Preferably, the central axis of the guide member 2 coincides with the central axis of the first turntable 1. Each clamping assembly 3 comprises a mounting plate 31, a rubber plug clamp 32, a shell clamp 33 and a first wheel body 34. The mounting plate 31 comprises two baffles and a bottom plate. The two baffles are arranged above the bottom plate and spaced apart. The two baffles are respectively fixed to the lower surface of the first turntable 1 by screw connectors. The rubber plug clamp 32 is connected to the bottom plate and is located below the baffle. The rubber plug clamp 32 is used to clamp an external rubber plug a. The baffle is used to longitudinally limit the clamped rubber plug a. The shell clamp 33 is slidably connected to the bottom plate. The shell clamp 33 is used to clamp an external shell b. After clamping the shell b, the first wheel body 34 moves along the radial direction of the first turntable 1 under the drive of the guide member 2, so that the central axis of the shell b coincides with the central axis of the rubber plug a, thereby completing the pre-assembly.

[0038] By setting up a clamping assembly 3 composed of a mounting plate 31, a rubber plug clamp 32, a shell clamp 33 and a first wheel body 34, the purpose of clamping an external rubber plug and an external shell by a clamping assembly is achieved. The first wheel body 34 is in contact with the guide member 2. Under the action of the guide member 2, the central axis of the shell clamp 33 is coincident with the central axis of the rubber plug clamp 32, thereby achieving the purpose of pre-assembly of the external rubber plug and the external shell.

[0039] The clamping assembly 3 also includes a correction block 35 and a second wheel body 36 connected to the correction block 35, wherein the correction block 35 is located above the rubber plug clamp 32, and the correction block 35 is slidably connected to the mounting plate 31, and the second wheel body 36 is connected to the guide member 2 so that the central axis of the correction block 35 coincides with or is parallel to the central axis of the rubber plug clamp 32, and the correction block 35 and the second wheel body 36 are connected by a connecting rod, and the connecting rod is slidably connected between two blocks, and the second wheel body 36, under the action of the guide member 2, makes the central axis of the correction block 35 coincide with or move away from the center of the rubber plug clamp 32, and a pointed protrusion 351 is provided at the end of the correction block 35, and the central axis of the pointed protrusion 351 is parallel to the central axis of the rubber plug clamp 32, and the pointed protrusion 351 performs leg separation correction on the two core package leads of the shell b to ensure the qualified rate of subsequent processing quality.

[0040] The guide member 2 includes a first guide surface 21, a second guide surface 22 and a notch 23, the distance between the second guide surface 22 and the central axis of the guide member 2 is a constant value, the distance between the first guide surface 121 and the central axis of the guide member 2 changes from small to large and then to small, the notch 23 is located on the second guide surface 22 and passes through the second guide surface 22, the first wheel body 34 conflicts with the first guide surface 21, the second wheel body 36 conflicts with the second guide surface 22, the first guide surface 21 is arc-shaped, the second guide surface 22 is arc-shaped, the first wheel body 34 conflicts with the first guide surface 21, the second wheel body 36 conflicts with the correction block 35, preferably The distance between the first guide surface 21 and the central axis of the guide member 2 is greater than the distance between the second guide surface 22 and the central axis of the guide member 2. The first guide surface 21 drives the rubber plug clamp 32 to move in the radial direction and ensures that the distance between the rubber plug clamp 32 and the central axis of the guide member 2 is within a preset range. The second guide surface 22 is set so that the correction block 35 and the first turntable 1 rotate synchronously. The correction block 35 is relatively stationary relative to the central axis of the guide member 2. When the second wheel body 36 passes through the notch 23, the central axis of the correction block 35 is away from the central axis of the guide member 2 and close to the central axis of the rubber plug clamp 32, and the core package lead c of the shell b is corrected, further ensuring the stability of production quality. .

[0041] The first guide surface 21 includes a first arc segment 211, a second arc segment 212 and a third arc segment 213 which are connected in sequence. The first arc segment 211 and the third arc segment 213 are arranged at a distance. The distance from any point of the second arc segment 212 to the central axis of the guide member 2 is greater than the distance from any point of the first arc segment 211 to the central axis of the guide member 2. The distance from any point of the second arc segment 212 to the central axis of the guide member 2 is greater than the distance from any point of the third arc segment 213 to the central axis of the guide member 2. The distance from the first arc segment 211 to the central axis of the guide member 2 is a gradual change from small to large, the distance from the second arc segment 212 to the central axis of the guide member 2 is a constant value, and the distance from the third arc segment 213 to the central axis of the guide member 2 is a gradual change from large to small, so that the shell clamp 33 moves at a uniform speed in the radial direction.

[0042] The first turntable 1 is provided with a first elongated hole 11, the length direction of which is arranged along the radial direction of the first turntable 1. The clamping assembly 3 also includes a first limiting member 37, which is fixedly connected to the shell clamp 33. The first limiting member 37 is slidably connected to the first elongated hole 11 to ensure that the shell clamp 33 reciprocates within a preset distance, thereby further ensuring the safety of production.

[0043] The first turntable 1 is provided with a second elongated hole 12, the length direction of which is arranged along the radial direction of the first turntable 1. The clamping assembly 3 also includes a second limiting member 38, which is fixedly connected to the correction block 35. The second limiting member 38 is slidably connected to the second elongated hole 12 to ensure that the correction block 35 reciprocates within a preset distance, thereby further ensuring the safety of production.

[0044] The clamping disc device for the assembly machine also includes a driving member 4 and a flange 5. The driving member 4 drives the first turntable 1 to rotate. The flange 5 is sleeved on the driving shaft of the driving member 4. The guide member 2 is arranged on the flange 5. The driving member 4 is a cam divider that drives the first turntable 1 to rotate.

[0045] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A material clamping disc device for an assembly machine, characterized in that: It comprises a first rotating disk (1), a guide member (2) and a plurality of material clamping assemblies (3), wherein the guide member (2) is arranged below the first rotating disk (1) and is spaced apart from the first rotating disk (1), and the first rotating disk (1) rotates relative to the guide member (2); The clamping assembly (3) comprises a mounting plate (31), a rubber plug clamp (32), a shell clamp (33) and a first wheel body (34); the mounting plate (31) is fixedly mounted on the lower surface of the first turntable (1); the rubber plug clamp (32) is mounted on the mounting plate (31); the shell clamp (33) is slidably connected to the mounting plate (31) and is located below the rubber plug clamp (32); the first wheel body (34) is connected to the rubber plug clamp (32); the first wheel body (34) is slidably connected to the guide member (2) so that the central axis of the shell clamp (33) coincides with or is parallel to the central axis of the rubber plug clamp (32).

2. The material clamping disc device for an assembly machine according to claim 1, characterized in that: The clamping assembly (3) further comprises a correction block (35) and a second wheel body (36) connected to the correction block (35); the correction block (35) is located above the rubber plug clamp (32); the correction block (35) is slidably connected to the mounting plate (31); the second wheel body (36) is connected to the guide member (2) so that the central axis of the correction block (35) coincides with or is parallel to the central axis of the rubber plug clamp (32).

3. The material clamping disc device for an assembly machine according to claim 2, characterized in that: The guide member (2) comprises a first guide surface (21), a second guide surface (22) and a notch (23); the notch (23) is located on the second guide surface (22) and penetrates the second guide surface (22); the first wheel body (34) abuts against the first guide surface (21); the second wheel body (36) abuts against the correction block (35); and the distance from any point on the second guide surface (22) to the central axis of the guide member (2) is equal; The first guide surface (21) comprises a first arc segment (211), a second arc segment (212) and a third arc segment (213) which are connected in sequence; the first arc segment (211) and the third arc segment (213) are arranged at a distance; the distance from any point of the second arc segment (212) to the central axis of the guide member (2) is greater than the distance from any point of the first arc segment (211) to the central axis of the guide member (2); and the distance from any point of the second arc segment (212) to the central axis of the guide member (2) is greater than the distance from any point of the third arc segment (213) to the central axis of the guide member (2).

4. The material clamping disc device for an assembly machine according to claim 1, characterized in that: The first turntable (1) is provided with a first elongated hole (11), the length direction of the first elongated hole (11) is arranged along the radial direction of the first turntable (1), and the clamping assembly (3) also includes a first limiting member (37), the first limiting member (37) is fixedly connected to the shell clamp (33), and the first limiting member (37) is slidably connected to the first elongated hole (11).

5. The material clamping disc device for an assembly machine according to claim 2, characterized in that: The first rotating disk (1) is provided with a second elongated hole (12), the length direction of the second elongated hole (12) is arranged along the radial direction of the first rotating disk (1), and the clamping assembly (3) also includes a second limiting member (38), the second limiting member (38) is fixedly connected to the correction block (35), and the second limiting member (38) is slidably connected to the second elongated hole (12).

6. The material clamping disc device for an assembly machine according to claim 1, characterized in that: The clamping disc device for the assembly machine also includes a driving member (4) and a flange (5), wherein the driving member (4) drives the first turntable (1) to rotate, the flange (5) is sleeved on the driving shaft of the driving member (4), and the guide member (2) is arranged on the flange (5).

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