阅读说明：本技术 带侧顶脱开机构的缓存式输送线小车 (Buffer type conveying line trolley with side jacking release mechanism ) 是由 蒋铁军 陈申尹 于 2019-09-30 设计创作，主要内容包括：本发明公开了带侧顶脱开机构的缓存式输送线小车,包括：小车框架、受力杆、推力杆、连杆、传动连接件、转轴、翻板、花键、侧顶脱开机构、车轮组件和链轮。小车框架中央设有安装板,小车框架的左右两端设有车轮组件,小车框架的后端设有受力杆,小车框架的前端设有推力杆,受力杆通过连杆与传动连接件连接,传动连接件固定于安装板上,传动连接件与转轴连接,翻板通过铰链与安装板连接,花键与链轮轴连接,侧顶脱开机构与翻板连接,链轮与与链条连接。本发明和传统设备相比,增加了脱开机构,取代了尼龙棒,同时脱开机构材料可以选择耐磨材料,降低了损耗成本；直接在工位上更换损耗件,使生产更加高效。(The invention discloses a buffer type conveying line trolley with a side ejection release mechanism, which comprises: the device comprises a trolley frame, a stress rod, a thrust rod, a connecting rod, a transmission connecting piece, a rotating shaft, a turning plate, a spline, a side ejection release mechanism, a wheel assembly and a chain wheel. The middle of the trolley frame is provided with a mounting plate, the left end and the right end of the trolley frame are provided with wheel assemblies, the rear end of the trolley frame is provided with a stress rod, the front end of the trolley frame is provided with a thrust rod, the stress rod is connected with a transmission connecting piece through a connecting rod, the transmission connecting piece is fixed on the mounting plate, the transmission connecting piece is connected with a rotating shaft, a turning plate is connected with the mounting plate through a hinge, a spline is connected with a chain wheel shaft, a side ejection release mechanism is connected with the turning plate, and the chain wheel is. Compared with the traditional equipment, the invention adds the disengaging mechanism to replace a nylon rod, and meanwhile, the disengaging mechanism can be made of wear-resistant materials, thereby reducing the loss cost; the loss part is directly replaced on the station, so that the production is more efficient.)

1. Take buffer memory formula transfer chain dolly of side top release mechanism, its characterized in that includes: the trolley comprises a trolley frame (100), a stress rod (200), a thrust rod (300), a connecting rod (400), a transmission connecting piece (500), a rotating shaft (600), a turning plate (700), a spline (800), a side ejection release mechanism (900), a wheel assembly (1000) and a chain wheel (1100), wherein a mounting plate (110) is arranged in the center of the trolley frame (100), the wheel assembly (1000) is arranged at the left end and the right end of the trolley frame (100), the stress rod (200) is arranged at the rear end of the trolley frame (100), the thrust rod (300) is arranged at the front end of the trolley frame (100), the stress rod (300) is connected with the transmission connecting piece (500) through the connecting rod (400), the transmission connecting piece (500) is fixed on the mounting plate (110), the transmission connecting piece (500) is connected with the rotating shaft (600), the turning plate (700) is connected with the mounting plate (110) through the hinge (2000), and the spline (800) is connected with the chain wheel, the side ejection release mechanism (900) is connected with the turning plate (700), and the chain wheel (1100) is connected with the chain;

Wherein the side roof release mechanism (900) comprises: friction cylinder (910), friction stick (920), spring (930), torsional spring (940), friction lid (950), connecting rod (960) and mounting (970), friction cylinder (910) is connected with friction lid (950), friction lid (950) both ends are equipped with connecting rod (960), connecting rod (960) is connected with mounting (970), mounting (970) are fixed in on turning over board (700), be equipped with friction stick (920) between mounting (970), friction stick (920) are connected with spring (930), hinge (2000) junction of turning over board (700) and mounting panel (110) is located in torsional spring (940).

2. The buffer conveyor line trolley with the side-ejecting release mechanism according to claim 1, wherein: the included angle between the friction cylinder (910) and the mounting plate (110) after being jacked is 10 degrees.

3. The buffer conveyor line trolley with the side-ejecting release mechanism according to claim 1, wherein: the included angle between the initial position of the rotating shaft (600) and the turning plate (700) is 40-50 degrees.

4. The buffer conveyor line trolley with the side-ejecting release mechanism according to claim 1, wherein: the friction cylinder (910) is made of chrome-plated material.

Technical Field

The invention relates to the technical field of automatic conveying lines, in particular to a buffer type conveying line trolley with a side ejection release mechanism.

Background

the buffer type conveying equipment is widely applied to the automobile industry. Its traditional structure mainly has: and one end of the frame is provided with a driving shaft of a speed reducing motor, and the other end of the frame is provided with a driven shaft. A chain transmission device is arranged between the driving shaft and the driven shaft, a trolley for transporting the workpiece is arranged and matched with the chain, and the trolley circularly moves under the driving of the chain to bring the workpiece from one end to the other end. Sometimes, individual carts need to be buffered in the middle depending on the field situation. To achieve the above object, the conventional equipment trolley is engaged with the chain through the chain wheel, and friction force is provided in a mode that the friction bar clamps the chain wheel. When the stopper is not arranged, the static friction of the friction rod is larger than the force required by the acceleration of the trolley, and the trolley moves along with the chain; when the stopper exists, the chain traction force is greater than the static friction of the friction rod, so that the static friction is changed into sliding friction, the trolley stays, and the chain wheel idles. At this point the stopper is removed, the sliding friction is greater than the force required to accelerate, and the cart continues to advance. Although the above structure can realize the function, the friction rod is worn and shortened after being used for a period of time, the clamping force is weakened, hidden danger exists, and the friction rod needs to be frequently replaced. The replacement needs shutdown maintenance, the disassembly and the assembly are troublesome, a large amount of time is consumed, and the production efficiency is seriously influenced. And the continuous friction always exists in the buffer memory, so that the energy consumption is wasted.

In order to solve the above problems, we have made a series of improvements.

Disclosure of Invention

the invention aims to provide a buffer type conveying line trolley with a side ejecting and releasing mechanism, which overcomes the defects and shortcomings in the prior art.

Take buffer memory formula transfer chain dolly of side top release mechanism includes: the trolley comprises a trolley frame, a stress rod, a thrust rod, a connecting rod, a transmission connecting piece, a rotating shaft, a turning plate, a spline, a side ejection release mechanism, a wheel assembly and a chain wheel, wherein the center of the trolley frame is provided with a mounting plate, the left end and the right end of the trolley frame are provided with the wheel assembly, the rear end of the trolley frame is provided with the stress rod, the front end of the trolley frame is provided with the thrust rod, the stress rod is connected with the transmission connecting piece through the connecting rod, the transmission connecting piece is fixed on the mounting plate and connected with the rotating shaft, the turning plate is connected with the mounting plate through the hinge, the spline is connected with a chain wheel shaft, the side ejection release mechanism is connected with the turning plate, and the;

Wherein, side top release mechanism includes: the friction cylinder is connected with the friction cover, the connecting rods are arranged at two ends of the friction cover and connected with the fixing piece, the fixing piece is fixed on the turning plate, the friction rod is arranged between the fixing pieces and connected with the springs, and the torsional spring is arranged at the joint of the turning plate and the mounting plate.

Furthermore, the included angle between the friction cylinder and the mounting plate after being jacked open is 10 degrees.

Furthermore, the included angle between the initial position of the rotating shaft and the turning plate is 40-50 degrees.

Further, the friction cylinder is made of a chromium plating material.

The invention has the beneficial effects that:

Compared with the traditional equipment, the invention adds the disengaging mechanism to replace a nylon rod, and meanwhile, the disengaging mechanism can be made of wear-resistant materials, thereby reducing the loss cost; the loss part is directly replaced on the station, so that the production is more efficient.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Fig. 3 is a schematic structural view of the side-lift release mechanism.

Fig. 4 is a schematic diagram of the principle of the present invention.

Reference numerals:

The trolley frame 100, the mounting plate 110, the stress rod 200, the thrust rod 300, the connecting rod 400, the transmission connecting piece 500, the rotating shaft 600, the turning plate 700 and the spline 800.

Side ejection release mechanism 900, friction cylinder 910, friction bar 920, spring 930, torsion spring 940, friction cap 950, connecting rod 960, and fixing piece 970.

Wheel assembly 1000, sprocket 1100, and hinge 2000.

Detailed Description

The present invention will be further described with reference to the following examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.

FIG. 1 is a schematic structural diagram of the present invention. Fig. 2 is a partial structural schematic diagram of the present invention. Fig. 3 is a schematic structural view of the side-lift release mechanism. Fig. 4 is a schematic diagram of the principle of the present invention.