Sanding machine with automatic feeding device

Abstract

The sanding machine provided with the automatic feeding device comprises an operation table, a sanding machine body, a feeding mechanism and a polishing mechanism, the sanding machine body is placed above the operation table, a fixing frame is fixedly connected above the operation table, the feeding mechanism is arranged above the operation table, the feeding mechanism comprises a first air cylinder, a connecting plate and a push plate, and the first air cylinder is connected with the connecting plate. A first air cylinder is fixedly connected to the lower portion of the operation table, a connecting plate is fixedly connected to one end of a piston rod of the first air cylinder, a push plate is fixedly connected to the upper portion of the connecting plate, a grinding mechanism is arranged above the operation table, and a pressing mechanism is arranged above the fixing frame. The sanding machine is simple in structure, automatic feeding and continuous pushing can be achieved, manual operation is reduced, machining efficiency is improved, and operation safety risks can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sanding machines, in particular to a sanding machine provided with an automatic feeding device. Background Art

[0002] When producing drawing board boxes, a sander is usually used to sand the surface of the drawing board boxes. At present, the drawing board boxes are often placed on the sander manually for processing, and then manually removed to check the sanding effect, while the sander is always in the working state. Obviously, such a manual operation mode, on the one hand, has certain safety risks when taking and unloading materials, and on the other hand, the drawing board boxes are directly placed on the equipment, which cannot be fixedly sanded well, and are prone to problems such as deviation, affecting the sanding effect. Utility Model Content

[0003] The utility model aims to provide a sanding machine provided with an automatic feeding device to solve the problems in the prior art that manual feeding has high safety risks and the drawing board box is prone to deviation during the sanding process, thus affecting the sanding effect.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A sanding machine provided with an automatic feeding device comprises an operating table, a sanding machine body, a feeding mechanism and a grinding mechanism, wherein the sanding machine body is placed above the operating table, a fixing frame is fixedly connected to the top of the operating table, a feeding mechanism is provided above the operating table, the feeding mechanism comprises a first cylinder, a connecting plate and a pushing plate, a first cylinder is fixedly connected to the bottom of the operating table, one end of a piston rod of the first cylinder is fixedly connected to the connecting plate, a pushing plate is fixedly connected to the top of the connecting plate, a grinding mechanism is provided above the operating table, and a pressing mechanism is provided above the fixing frame.

[0006] Preferably, the feeding mechanism also includes a support plate, a through groove, a first slide groove and a baffle, a support plate is fixedly connected to one side of the push plate, a through groove is opened through the top of the support plate, the outer side of the connecting plate is slidably connected to the first slide groove, and a baffle is fixedly connected to the top of the operating table.

[0007] Preferably, the outer wall of the baffle is smaller than the inner wall of the through groove, and the outer wall of the connecting plate fits with the inner wall of the first sliding groove.

[0008] Preferably, the grinding mechanism includes a second cylinder, a socket, a fixed plate, a slider and a second slide groove. The second cylinder is fixedly connected to the top of the operating table, the outer side of the piston rod of the second cylinder is slidably connected to the socket, one end of the piston rod of the second cylinder is fixedly connected to the fixed plate, the bottom of the fixed plate is fixedly connected to the slider, and the outer side of the slider is slidably connected to the second slide groove.

[0009] Preferably, the inner wall of the second sliding groove fits with the outer wall of the sliding block, and two grinding mechanisms are provided.

[0010] Preferably, the pressing mechanism comprises a third cylinder and a pressing plate, the third cylinder is fixedly connected to the top of the fixing frame, and one end of the piston rod of the third cylinder is fixedly connected to the pressing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The sanding machine of the utility model has a simple structure, can realize automatic feeding and continuous pushing, reduce manual operation, improve processing efficiency, and avoid operational safety risks;

[0013] (2) By placing the drawing board box on the support plate on one side of the push plate and then starting the first cylinder, the first cylinder pushes the connecting plate to slide in the first slide groove, and the drawing board box will hit one side of the baffle plate, thereby fixing the drawing board box. The setting of the through groove can prevent the problem that the drawing board box is small and inconvenient to fix. The drawing board box can be pressed from top to bottom by the pressure plate on the third cylinder to prevent the drawing board box from shaking. After the feeding of the drawing board box is completed, the second cylinder is controlled to start and push the fixed plate. The fixed plate is fixedly connected to the sanding machine body, so that the two sanding machine bodies can be moved closer to each other. The slider cooperates with the second slide groove to prevent the position of the sanding machine body from shifting when the sanding machine body is moved. In this way, the drawing board box can be polished and recovered by the first cylinder to take out the drawing board box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the feeding mechanism in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the sliding block and the second sliding groove cooperating with each other in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the pressing mechanism in the utility model.

[0018] In the figure: 1. operating table; 2. sanding machine body; 3. fixed frame; 4. feeding mechanism; 401. first cylinder; 402. connecting plate; 403. push plate; 404. supporting plate; 405. through groove; 406. first slide groove; 407. baffle; 5. grinding mechanism; 501. second cylinder; 502. socket; 503. fixed plate; 504. slider; 505. second slide groove; 6. pressing mechanism; 601. third cylinder; 602. pressing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0021] Example

[0022] See also Figure 1-4 A sanding machine provided with an automatic feeding device comprises an operating table 1, a sanding machine body 2, a feeding mechanism 4 and a grinding mechanism 5. The sanding machine body 2 is placed above the operating table 1, a fixing frame 3 is fixedly connected to the top of the operating table 1, a feeding mechanism 4 is arranged above the operating table 1, the feeding mechanism 4 comprises a first cylinder 401, a connecting plate 402 and a pushing plate 403, the first cylinder 401 is fixedly connected to the bottom of the operating table 1, one end of the piston rod of the first cylinder 401 is fixedly connected to the connecting plate 402, a pushing plate 403 is fixedly connected to the top of the connecting plate 402, a grinding mechanism 5 is arranged above the operating table 1, and a pressing mechanism 6 is arranged above the fixing frame 3.

[0023] When in use, place the drawing board box on the support plate 404 on one side of the push plate 403, and then start the first cylinder 401. The first cylinder 401 pushes the connecting plate 402 to slide in the first slide groove 406, so that the material can be fed automatically. With continuous pushing, the drawing board box will contact one side of the baffle 407, thereby fixing the drawing board box. The setting of the through groove 405 can prevent the drawing board box from being too small and inconvenient to fix. There is a control switch on the operating table 1 for controlling different cylinders.

[0024] Furthermore, the feeding mechanism 4 also includes a support plate 404, a through slot 405, a first slide slot 406 and a baffle 407. The support plate 404 is fixedly connected to one side of the push plate 403, a through slot 405 is provided on the top of the support plate 404, the first slide slot 406 is slidably connected to the outer side of the connecting plate 402, and a baffle 407 is fixedly connected to the top of the operating table 1. The outer wall of the baffle 407 is smaller than the inner wall of the through slot 405, and the outer wall of the connecting plate 402 fits the inner wall of the first slide slot 406. The above design facilitates feeding, and the setting of the first slide slot 406 can play a limiting effect when in use.

[0025] Furthermore, the grinding mechanism 5 includes a second cylinder 501, a socket 502, a fixed plate 503, a slider 504 and a second slide groove 505. The second cylinder 501 is fixedly connected to the top of the operating table 1, the socket 502 is slidably connected to the outer side of the piston rod of the second cylinder 501, one end of the piston rod of the second cylinder 501 is fixedly connected to the fixed plate 503, the slider 504 is fixedly connected to the bottom of the fixed plate 503, the outer side of the slider 504 is slidably connected to the second slide groove 505, the inner wall of the second slide groove 505 is in contact with the outer wall of the slider 504, and two grinding mechanisms 5 are provided. The above design is convenient for sanding. After the drawing board box is fed, the second cylinder 501 is controlled to start and push the fixed plate 503, and the fixed plate 503 is fixedly connected to the sanding machine body 2, so that the two sanding machine bodies 2 can be moved closer to each other, and the slider 504 cooperates with the second slide groove 505 to prevent the sanding machine body 2 from being offset when the sanding machine body 2 is moved, so that the drawing board can be sanded.

[0026] Furthermore, the pressing mechanism 6 includes a third cylinder 601 and a pressing plate 602. The third cylinder 601 is fixedly connected to the top of the fixing frame 3, and one end of the piston rod of the third cylinder 601 is fixedly connected to the pressing plate 602. The above design is convenient for fixing the drawing board box. After the feeding is completed, the pressing plate 602 on the third cylinder 601 presses the drawing board box from top to bottom to prevent the drawing board box from shaking.

[0027] Working principle: When in use, place the drawing board box on the support plate 404 on one side of the push plate 403, and then start the first cylinder 401. The first cylinder 401 pushes the connecting plate 402 to slide in the first slide groove 406, so that the material can be fed automatically. With continuous pushing, the drawing board box will hit one side of the baffle 407, thereby fixing the drawing board box. The setting of the through groove 405 can prevent the problem that the drawing board box is small and inconvenient to fix. The pressing plate 602 on the third cylinder 601 presses the drawing board box from top to bottom to prevent To stop the drawing board box from shaking, after the feeding of the drawing board box is completed, the second cylinder 501 is controlled to start, and the fixed plate 503 is pushed. The fixed plate 503 is fixedly connected to the sanding machine body 2, so that the two sanding machine bodies 2 can be moved closer to each other, and the slider 504 cooperates with the second slide groove 505 to prevent the position of the sanding machine body 2 from shifting when the sanding machine body 2 is moved, so that the drawing board box can be polished, and the drawing board box can be recovered by the first cylinder 401 to take out the drawing board box. The model of the sanding machine body 2 can be: MM2617.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sanding machine provided with an automatic feeding device, comprising an operating table, a sanding machine body, a feeding mechanism and a grinding mechanism, characterized in that: A sanding machine body is placed above the operating table, a fixed frame is fixedly connected to the top of the operating table, a feeding mechanism is arranged above the operating table, the feeding mechanism comprises a first cylinder, a connecting plate and a push plate, a first cylinder is fixedly connected to the bottom of the operating table, one end of the piston rod of the first cylinder is fixedly connected to the connecting plate, a push plate is fixedly connected to the top of the connecting plate, a grinding mechanism is arranged above the operating table, and a pressing mechanism is arranged above the fixed frame.

2. A sanding machine provided with an automatic feeding device according to claim 1, characterized in that: The feeding mechanism also includes a support plate, a through slot, a first slide slot and a baffle plate. The support plate is fixedly connected to one side of the push plate, a through slot is opened on the top of the support plate, the first slide slot is slidably connected to the outer side of the connecting plate, and a baffle plate is fixedly connected to the top of the operating table.

3. A sanding machine provided with an automatic feeding device according to claim 2, characterized in that: The outer wall of the baffle is smaller than the inner wall of the through slot, and the outer wall of the connecting plate is in contact with the inner wall of the first sliding slot.

4. A sanding machine provided with an automatic feeding device according to claim 1, characterized in that: The grinding mechanism includes a second cylinder, a socket, a fixed plate, a slider and a second slide groove. The second cylinder is fixedly connected to the top of the operating table, the outer side of the piston rod of the second cylinder is slidably connected to the socket, one end of the piston rod of the second cylinder is fixedly connected to the fixed plate, the bottom of the fixed plate is fixedly connected to the slider, and the outer side of the slider is slidably connected to the second slide groove.

5. A sanding machine provided with an automatic feeding device according to claim 4, characterized in that: The inner wall of the second sliding groove is in contact with the outer wall of the sliding block, and two grinding mechanisms are provided.

6. A sanding machine with an automatic feeding device according to claim 1, characterized in that: The pressing mechanism comprises a third cylinder and a pressing plate. The third cylinder is fixedly connected to the top of the fixing frame, and one end of the piston rod of the third cylinder is fixedly connected to the pressing plate.

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