Continuous feeding mechanism of grinding machine

Abstract

The utility model discloses a grinding machine continuous feeding mechanism which comprises a supporting assembly, a material pushing plate, a vertical driving assembly and a horizontal driving assembly, the material pushing plate is installed on the vertical driving assembly and used for pushing a workpiece to be ground to move forwards, the vertical driving assembly is installed on the supporting assembly and used for pushing the workpiece to be ground to move forwards, and the horizontal driving assembly is used for driving the workpiece to be ground to move forwards. The vertical driving assembly is used for driving the pushing plate to move in the vertical direction, and the horizontal driving assembly is installed on the grinding machine and used for driving the supporting assembly to move in the horizontal direction. Through the synergistic effect of the vertical driving assembly and the horizontal driving assembly, accurate pushing and stable conveying of workpieces are achieved, the production efficiency and the grinding quality are improved, and the labor intensity and the equipment maintenance cost are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of polisher, especially relates to a polisher continuous feeding mechanism. BACKGROUND

[0002] The disc-shaped workpiece polisher is a kind of equipment specially used for the surface treatment of disc-shaped workpieces. Its main function is to remove burrs, rust, oxide layer and other impurities on the surface of workpieces by mechanical friction, and at the same time, the surface of workpieces can be polished, chamfered and processed to achieve the required surface roughness and dimensional accuracy. Its working principle is to use polishing tools (such as grinding wheel, abrasive belt, grinding head, etc.) to contact with the surface of workpiece, and relative movement is carried out under certain pressure and speed, so as to realize the polishing effect of the surface of workpiece. According to different processing requirements, the polisher can adopt different polishing methods, such as rotary polishing, reciprocating polishing, vibration polishing, etc., to realize different processing effects.

[0003] The existing polisher continuous feeding mechanism may deviate the position of workpiece when conveying the workpiece, which causes the workpiece to be unable to accurately align the polishing tool when entering the polishing area, and affects the polishing quality. UTILITY MODEL CONTENTS

[0004] The utility model discloses in order to overcome the prior art's problem, provides a kind of polisher continuous feeding mechanism, the continuous feeding mechanism is realized accurate pushing and stable conveying of workpiece by the synergistic effect of vertical drive assembly and horizontal drive assembly, improve production efficiency and polishing quality, reduce labor intensity and equipment maintenance cost.

[0005] The utility model discloses a kind of polisher continuous feeding mechanism, including support component, pusher plate, vertical drive assembly and horizontal drive assembly, pusher plate is installed on vertical drive assembly, pusher plate is used to push the workpiece to be polished forward movement, vertical drive assembly is installed on support component, vertical drive assembly is used to drive pusher plate movement along vertical direction, horizontal drive assembly is installed on polisher, horizontal drive assembly is used to drive support component movement along horizontal direction.

[0006] In the above technical scheme, preferably, the pusher plate is provided with a stop portion on both sides close to the workpiece to be polished.

[0007] In the above technical scheme, preferably, the vertical drive assembly includes a vertical cylinder, a vertical guide rod and a vertical guide rod fixing plate, one end of the vertical cylinder is installed on the vertical guide rod fixing plate, the other end is installed on the support component; two vertical guide rods are respectively installed on the support component through slide block linear bearings and are respectively located on both sides of the vertical cylinder, the bottom ends of the two vertical guide rods are installed on the vertical guide rod fixing plate; the pusher plate is installed on the vertical guide rod fixing plate.

[0008] In the above technical solution, preferably, the horizontal driving assembly comprises a horizontal cylinder and horizontal guide rods, the cylinder body of the horizontal cylinder is mounted on the grinding machine, the telescopic end of the horizontal cylinder is connected with the supporting assembly, two horizontal guide rods are respectively installed on the supporting assembly through linear sliding block bearings and are respectively located on the two sides of the horizontal cylinder, and both ends of the two horizontal guide rods are mounted on the grinding machine.

[0009] In the above technical solution, further preferably, both ends of the two horizontal guide rods are locked and fixed through horizontal guide rod fixing plates and guide rod locking blocks fixed on the grinding machine.

[0010] In the above technical solution, more preferably, the guide rod locking block is butted against the horizontal guide rod fixing plate, a threaded hole is arranged at the outer side surface of the guide rod locking block, a threaded counterbore is arranged at the outer side surface of the horizontal guide rod fixing plate, and a bolt is used to connect the guide rod locking block and the horizontal guide rod fixing plate, so that the horizontal guide rod is locked and fixed.

[0011] The utility model has the advantages and positive effects that:

[0012] 1. The vertical driving assembly and the horizontal driving assembly are cooperated, the pushing plate can directly push the workpiece to be polished to move forward, the workpiece to be polished can accurately reach the polishing position, the continuous feeding of the workpiece is realized, the production interruption caused by the feeding delay or the equipment waiting is reduced, the continuous operation of the production is ensured, the production efficiency is significantly improved, the impact and vibration of the workpiece in the conveying process are reduced by the vertical guide rod and the horizontal guide rod, the abrasion of the equipment parts is reduced, the whole feeding process is realized automatically, the manual intervention is reduced, and the production efficiency and the equipment utilization rate are improved.

[0013] 2. The grinding machine continuous feeding mechanism realizes the uninterrupted conveying of the workpiece, reduces the intervention of the operator in the equipment operation process, significantly improves the production efficiency and the polishing quality, reduces the labor intensity, the labor cost and the risk of safety accidents caused by improper operation, improves the reliability and the service life of the equipment, and optimizes the production process. BRIEF DESCRIPTION OF DRAWINGS

[0014] The technical solutions of the embodiments of the present application will be further described in detail below with reference to the drawings, but it should be known that these drawings are designed only for the purpose of explanation, and therefore, they are not regarded as the limitation of the scope of the present application. In addition, unless specifically indicated, these drawings are only intended to conceptually illustrate the structural configuration described herein, and are not necessarily drawn according to the scale.

[0015] Figure 1 is the embodiment of the utility model provides a grinding machine continuous feeding mechanism's solid Figure One ;

[0016] Figure 2 is the embodiment of the utility model provides a grinding machine continuous feeding mechanism's solid Figure Two ;

[0017] Figure 3 is the embodiment of the utility model provides a grinding machine continuous feeding mechanism's solid Figure Three (shows the internal slider linear bearing).

[0018] In the figure: 10, support assembly;

[0019] 20, push plate;201, stop;

[0020] 30, vertical drive assembly;301, vertical cylinder;302, vertical guide rod;303, vertical guide rod fixed plate;

[0021] 40, horizontal drive assembly;401, horizontal cylinder;402, horizontal guide rod;403, horizontal guide rod fixed plate;404, guide rod locking block;404-1, threaded hole. Specific embodiments

[0022] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the detailed description is as follows in conjunction with the drawings.

[0023] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, it should be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium, it can be the communication between 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.

[0025] Please refer to Figures 1-3The embodiment of the utility model provides a kind of continuous feeding mechanism of sander, including support assembly 10, push material plate 20, vertical drive component 30 and horizontal drive component 40, push material plate 20 is installed on vertical drive component 30, push material plate 20 is used to push the forward movement of workpiece to be polished, vertical drive component 30 is installed on support assembly 10, vertical drive component 30 is used to drive push material plate 20 movement along vertical direction, horizontal drive component 40 is installed on sander, and horizontal drive component 40 is used to drive support assembly 10 movement along horizontal direction.

[0026] The accurate control of vertical drive component 30 and horizontal drive component 40 can ensure the position accuracy of the workpiece to be polished when entering the polishing area, reduce the polishing quality fluctuation caused by inaccurate position of the workpiece to be polished, ensure the polishing effect of each workpiece to be polished consistent, and improve the overall quality of product.

[0027] As a preferred embodiment, the push material plate 20 is provided with a stop portion 201 on both sides near the end of the workpiece to be polished. The stop portion 201 can effectively prevent the workpiece to be polished from shifting laterally during the pushing process, ensuring that it remains stable during the conveying process and ensuring that the workpiece can accurately reach the predetermined position, thereby improving the polishing accuracy.

[0028] As a preferred embodiment, the vertical drive component 30 includes a vertical cylinder 301, a vertical guide rod 302, and a vertical guide rod fixing plate 303. One end of the vertical cylinder 301 is installed on the vertical guide rod fixing plate 303, and the other end is installed on the support assembly 10. The extension and retraction of the vertical cylinder 301 drives the push material plate 20 to move in the vertical direction. Two vertical guide rods 302 are installed on the support assembly 10 through linear slide bearings respectively and are located on both sides of the vertical cylinder 301. The bottom ends of the two vertical guide rods 302 are installed on the vertical guide rod fixing plate 303, ensuring the stable movement of the push material plate 20 in the vertical direction. The push material plate 20 is installed on the vertical guide rod fixing plate 303 and is used to push the workpiece to be polished forward. The design of the vertical drive component 30 ensures the stable movement of the push material plate 20 in the vertical direction, avoiding the position deviation of the workpiece to be polished caused by the shaking or instability of the push material plate 20.

[0029] Specifically, the vertical cylinder 301 is a thin cylinder. The cylinder body of the vertical cylinder 301 is installed on the vertical guide rod fixing plate 303. The extension rod of the vertical cylinder 301 is connected to an adjusting rod. The adjusting rod is connected and fixed to the support assembly 10 through two upper and lower nuts. Adjusting the two upper and lower nuts can adjust the position of the vertical guide rod fixing plate 303 when it descends.

[0030] As a preferred embodiment, the horizontal driving assembly 40 comprises a horizontal cylinder 401 and a horizontal guide rod 402, the cylinder body of the horizontal cylinder 401 is mounted on the grinding machine, the telescopic end of the horizontal cylinder 401 is connected with the support assembly 10, and the telescopic action of the horizontal cylinder 401 drives the support assembly 10 to move in the horizontal direction; the two horizontal guide rods 402 are respectively installed on the support assembly 10 through linear slide bearings and are respectively located on the two sides of the horizontal cylinder 401, so that the friction and wear in the movement process are reduced, and the stability and precision of the horizontal movement are improved; the two ends of the two horizontal guide rods 402 are mounted on the grinding machine. The horizontal driving assembly 40 can drive the support assembly 10 to move in the horizontal direction, so that the workpiece to be polished can be smoothly moved from one position to another position.

[0031] Specifically, the periphery of the linear slide bearing at the vertical guide rod 302 and the linear slide bearing at the horizontal guide rod 402 is provided with a linear bearing cover, and a guide rod cover matched with the vertical guide rod 302 is mounted on the support assembly 10 above the vertical guide rod 302, which can effectively prevent dust, oil stains, moisture and other external environmental factors from entering the linear slide bearing, reduce wear and failure caused by impurities, improve equipment reliability, improve movement precision, improve equipment safety, prolong the service life of the bearing.

[0032] As a preferred embodiment, the two ends of the two horizontal guide rods 402 are locked and fixed through the horizontal guide rod fixing plate 403 and the guide rod locking block 404 fixed on the grinding machine, so that the stability and reliability of the horizontal guide rod 402 are ensured, and then the stable movement of the support assembly 10 in the horizontal direction is ensured, and the installation, disassembly and maintenance are facilitated.

[0033] As a preferred embodiment, the guide rod locking block 404 is in butt joint with the horizontal guide rod fixing plate 403, the outer side of the guide rod locking block 404 is provided with a threaded hole 404-1, the outer side of the horizontal guide rod fixing plate 403 is provided with a threaded counterbore, a bolt passes through the guide rod locking block 404 and is connected with the horizontal guide rod fixing plate 403, and the horizontal guide rod 402 is locked and fixed.

[0034] The specific working process of the utility model is as follows:

[0035] The continuous feeding mechanism of the utility model is generally located between the accumulation assembly and the polishing station, when feeding is needed, the telescopic rod of the vertical cylinder 301 is extended, the pushing plate 20 is driven to move downwards to the rear of the workpiece to be polished, then the telescopic rod of the horizontal cylinder 401 is retracted, the whole vertical driving assembly 30 and the pushing plate 20 are driven to move forwards, and then the workpiece to be polished is pushed to move forwards; when the workpiece to be polished is pushed to the polishing station, the telescopic rod of the horizontal cylinder 401 is extended, the whole vertical driving assembly 30 and the pushing plate 20 are driven to move backwards, the telescopic rod of the vertical cylinder 301 is retracted, the pushing plate 20 is driven to move upwards, and returns to the initial position, and one feeding is completed.

[0036] The utility model discloses the synergies of vertical driving assembly 30 and horizontal driving assembly 40, realize the accurate pushing and stable delivery of workpiece.This design not only improves production efficiency and polishing quality, but also reduces labor intensity and equipment maintenance cost, optimizes production process, improves the reliability and safety of equipment, is widely used in modern industrial production, can effectively improve production efficiency and product quality.

[0037] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, and any simple modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiment all belong to the range of the utility model technical scheme.

Claims

1. A grinder continuous feeding mechanism characterized by, The support assembly, the pushing plate, the vertical driving assembly and the horizontal driving assembly are included, the pushing plate is installed on the vertical driving assembly, the pushing plate is used for pushing the workpiece to be polished to move forward, the vertical driving assembly is installed on the support assembly, the vertical driving assembly is used for driving the pushing plate to move in the vertical direction, and the horizontal driving assembly is installed on the grinder, and the horizontal driving assembly is used for driving the support assembly to move in the horizontal direction.

2. The sander continuous feed mechanism of claim 1, wherein, The pushing plate is provided with a stop portion on both sides of the end close to the workpiece to be polished.

3. The sander continuous feed mechanism of claim 1, wherein, The vertical driving assembly includes a vertical cylinder, vertical guide rods and a vertical guide rod fixing plate, one end of the vertical cylinder is installed on the vertical guide rod fixing plate, the other end is installed on the support assembly, two vertical guide rods are installed on the support assembly through sliding block linear bearings respectively and are located on both sides of the vertical cylinder, and bottom ends of the two vertical guide rods are installed on the vertical guide rod fixing plate.

4. The sander continuous feed mechanism of claim 1, wherein, The horizontal driving assembly includes a horizontal cylinder and horizontal guide rods, a cylinder body of the horizontal cylinder is installed on the grinder, a telescopic end of the horizontal cylinder is connected with the support assembly, two horizontal guide rods are installed on the support assembly through sliding block linear bearings respectively and are located on both sides of the horizontal cylinder, and both ends of the two horizontal guide rods are installed on the grinder.

5. The sander continuous feed mechanism of claim 4, wherein, Both ends of the two horizontal guide rods are locked and fixed through the horizontal guide rod fixing plate and the guide rod locking block fixed on the grinder.

6. The sander continuous feed mechanism of claim 5, wherein, The guide rod locking block is butted with the horizontal guide rod fixing plate, a threaded hole is arranged at an outer side surface of the guide rod locking block, a threaded counterbore is arranged at an outer side surface of the horizontal guide rod fixing plate in correspondence to the threaded hole, a bolt is arranged to pass through the guide rod locking block and be connected with the horizontal guide rod fixing plate, and the horizontal guide rod is locked and fixed.

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