Rotary battery assembly clamp mechanism

Abstract

A rotary battery assembly clamp mechanism comprises a rotary seat, a rotary air cylinder arranged at the bottom of the rotary seat and used for driving the rotary seat to rotate and gear clamps arranged at the two ends of the rotary seat, two driving air cylinders are arranged in the middle of the rotary seat, and the two driving air cylinders correspond to the two gear clamps one to one; the gear clamp comprises a clamping seat, a first gear pivoted with the clamping seat, a second gear pivoted with the clamping seat and meshed with the first gear, a first clamping arm connected with the first gear and a second clamping arm connected with the second gear, the first clamping arm and the second clamping arm are both in an L shape and are symmetrically arranged, and the driving air cylinder is connected with the first gear through a connecting rod. Opening and closing of the two clamping arms are achieved through telescopic movement of the driving air cylinder, the rotating air cylinder drives the two gear clamps to work alternately through the rotating base, the overall size is small, and production efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of fixtures, in particular to a rotary battery assembly fixture mechanism. Background Art

[0002] In a battery assembly production line, there is a link for transporting battery components. Currently, the existing battery assembly fixtures are large in volume and low in efficiency. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a rotary battery assembly fixture mechanism with a small volume and high efficiency.

[0004] To solve the above technical problem, the technical solution of the utility model is: a rotary battery assembly fixture mechanism, including a rotary seat, a rotary cylinder arranged at the bottom of the rotary seat and used for driving the rotary seat to rotate, and gear fixtures arranged at both ends of the rotary seat. Two driving cylinders are arranged at the middle position of the rotary seat, and the two driving cylinders correspond to the two gear fixtures one by one; the gear fixture includes a clamp seat, a first gear pivotally connected to the clamp seat, a second gear pivotally connected to the clamp seat and meshing with the first gear, a first clamping arm connected to the first gear, and a second clamping arm connected to the second gear. The first clamping arm and the second clamping arm are both L-shaped and symmetrically arranged. The driving cylinder is connected to the first gear through a connecting rod. The principle of the utility model: when the rotary cylinder drives the gear fixture to reach the clamping station, the driving cylinder drives the first gear to rotate through the connecting rod. Since the first gear meshes with the second gear, the second gear rotates in the opposite direction. The first gear drives the first clamping arm, and the second gear drives the second clamping arm. The opening and closing of the two clamping arms are realized through the telescopic movement of the driving cylinder, and the parts are clamped; the rotary cylinder drives the gear fixture to continue to rotate and rotates the parts to the release station, and the driving cylinder drives the two clamping arms to open through the connecting rod to release the parts, completing the clamping and conveying of the parts; the rotary cylinder drives the two gear fixtures to work alternately through the rotary seat, with a small overall volume and high production efficiency.

[0005] As an improvement, an installation plate is arranged in the middle of the rotary seat, and the two driving cylinders are respectively arranged on both side surfaces of the installation plate.

[0006] As an improvement, the clamp seat includes two oppositely arranged vertical plates, and the first gear and the second gear are arranged between the two vertical plates.

[0007] As an improvement, a connecting plate is arranged on the outer side of the first gear, and a long hole is arranged on the connecting plate. One end of the connecting rod is connected to the telescopic rod of the driving cylinder, and the other end of the connecting rod is provided with a protrusion extending into the long hole.

[0008] As an improvement, V-shaped grooves are arranged on the clamping surfaces of the first clamping arm and the second clamping arm.

[0009] The beneficial effects brought by the present utility model compared with the prior art are as follows:

[0010] The opening and closing of two clamping arms are realized through the telescopic movement of the driving cylinder, and the rotating cylinder drives two gear clamps to work alternately through the rotating seat. The overall volume is small and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the present utility model.

[0012] Figure 2 It is a schematic diagram inside the gear clamp. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] The present utility model will be further described below in conjunction with the drawings in the specification.

[0014] As Figure 1 、 2 shown, a rotary battery assembly fixture mechanism includes a rotating seat 2, a rotating cylinder 1 provided at the bottom of the rotating seat 2 and used to drive the rotation of the rotating seat 2, and gear clamps 3 provided at both ends of the rotating seat 2. Two driving cylinders 4 are provided at the middle position of the rotating seat 2, and the two driving cylinders 4 correspond to the two gear clamps 3 one by one. The rotating seat 2 is in the shape of a long plate, and the gear clamps 3 provided at both ends of the rotating seat 2 are symmetrically arranged, which helps with the balance during rotation. The gear clamp 3 includes a clamp seat 31, a first gear 35 pivotally connected to the clamp seat 31, a second gear 36 pivotally connected to the clamp seat 31 and meshing with the first gear 35, a first clamping arm 33 connected to the first gear 35, and a second clamping arm 32 connected to the second gear 36; the clamp seat 31 includes two oppositely arranged vertical plates, the first gear 35 and the second gear 36 are arranged between the two vertical plates, and the rotating shafts of the first gear 35 and the second gear 36 are perpendicular to the rotating seat 2; both the first clamping arm 33 and the second clamping arm 32 are in an L shape and are symmetrically arranged, the bent part of the L-shaped clamping arm faces upward, and a V-shaped groove is provided on the clamping surfaces of the first clamping arm 33 and the second clamping arm 32, which can improve the clamping stability. An installation plate 6 is provided in the middle of the rotating seat 2, and the two driving cylinders 4 are respectively arranged on both side surfaces of the installation plate 6. The two driving cylinders 4 work alternately, so that the two gear clamps work alternately. In this embodiment, two driving cylinders 4 can be replaced by a double-acting cylinder; the driving cylinder 4 is connected to the first gear 35 through a connecting rod 5, a connecting plate 34 is provided on the outside of the first gear 35, a long hole is provided on the connecting plate 34, one end of the connecting rod 5 is connected to the telescopic rod of the driving cylinder 4, and the other end of the connecting rod 5 is provided with a protrusion extending into the long hole. The driving cylinder 4 drives the connecting rod 5, and the connecting rod 5 drives the first gear 35 through the connecting plate 34.

[0015] Principle of the utility model: When the rotary cylinder 1 drives the gear fixture 3 to reach the clamping station, the driving cylinder 4 drives the first gear 35 to rotate through the connecting rod 5. Since the first gear 35 meshes with the second gear 36, the second gear 36 rotates in the opposite direction. The first gear 35 drives the first clamping arm 33, and the second gear 36 drives the second clamping arm 32. The opening and closing of the two clamping arms are realized through the telescopic movement of the driving cylinder 4, and the parts are clamped; the rotary cylinder 1 drives the gear fixture 3 to continue to rotate and rotates the parts to the release station, and the driving cylinder 4 drives the two clamping arms to open through the connecting rod 5 to release the parts, completing the clamping and conveying of the parts; the rotary cylinder 1 drives the two gear fixtures 3 to work alternately through the rotating seat 2, with a small overall volume and high production efficiency.

Claims

1. A rotary battery assembly fixture mechanism, characterized in that: It includes a rotating seat, a rotating cylinder arranged at the bottom of the rotating seat and used to drive the rotating seat to rotate, and gear clamps arranged at both ends of the rotating seat. Two driving cylinders are arranged in the middle position of the rotating seat, and the two driving cylinders correspond to the two gear clamps one by one; the gear clamp includes a clamping seat, a first gear pivotally connected to the clamping seat, a second gear pivotally connected to the clamping seat and meshing with the first gear, a first clamping arm connected to the first gear and a second clamping arm connected to the second gear, the first clamping arm and the second clamping arm are both L-shaped and symmetrically arranged, and the driving cylinder is connected to the first gear through a connecting rod.

2. A rotary battery assembly fixture mechanism according to claim 1, characterized in that: A mounting plate is arranged in the middle of the rotating seat, and two driving cylinders are arranged on two side surfaces of the mounting plate respectively.

3. The rotary battery assembly fixture mechanism according to claim 1, characterized in that: The clamping seat comprises two vertical plates arranged opposite to each other, and the first gear and the second gear are arranged between the two vertical plates.

4. The rotary battery assembly fixture mechanism according to claim 1, characterized in that: A connecting plate is provided on the outer side of the first gear, and an elongated hole is provided on the connecting plate. One end of the connecting rod is connected to the telescopic rod of the driving cylinder, and the other end of the connecting rod is provided with a protrusion extending into the elongated hole.

5. The rotary battery assembly fixture mechanism according to claim 1, characterized in that: The clamping surfaces of the first clamping arm and the second clamping arm are provided with V-shaped grooves.

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