Polishing device convenient to position and used for aluminum film machining

Abstract

The utility model discloses a polishing device convenient to position and used for aluminum film machining. The polishing device comprises a polishing frame, and a delivery electric roller is installed on the plate inlet side of the polishing frame. A positioning assembly is arranged in the middle of the grinding frame, and a grinding mechanism is arranged on the plate outlet side of the grinding frame. The positioning assembly comprises a limiting bin fixed to the top of the grinding frame, a first motor is fixedly installed on one side of the limiting bin, the output end of the first motor extends into the limiting bin and is fixedly connected with a double-thread screw, and the double-thread screw is symmetrically sleeved with thread sleeves. Wherein moving frames are symmetrically mounted on the two sides of the polishing frame, the moving frames are fixedly connected with the bottom ends of threaded sleeves, and the threaded sleeves are slidably connected with the limiting bins; and through the driving wheel capable of actively rotating and the moving frame, the plates are stably conveyed, and finally the plates can be stably conveyed and ground in a straight state.

Description

Technical Field

[0001] The utility model relates to the technical field of plate grinding, in particular to a grinding device for aluminum film processing that is convenient for positioning. Background Technique

[0002] Before the existing plates are plated with copper films on the surface, it is necessary to first grind the uneven parts on the surface of the plates;

[0003] Publication No. CN215147493U discloses a plate surface grinding device, which includes a plate grinding device. The plate grinding device is composed of a conveyor, a grinding device and a liquid storage device. The grinding device is assembled on the upper end surface of the conveyor; the liquid storage device is assembled on one side of the conveyor; the plate is placed along the push plate arranged on the two side baffles. When the push plate rotates to the rear end of the plate, the plate is pushed forward to the lower part of the grinding device, and the motor drives the roller to make the grinding sleeve grind the plate, achieving the effect of continuous grinding of the plate, making the work efficiency higher. This device conveys the grinding liquid in the liquid storage tank into the roller and leaks out from the through holes, so as to cool the grinding sleeve during the grinding process and also make the grinding effect better. However, the following problems still exist in the actual use of this patent:

[0004] The above device lacks side fixing of the plate, which easily causes the plate to shake and collide due to the extrusion and grinding resistance during grinding. As a result, the grinding of the plate is not uniform, and at the same time, some relatively soft plates will be damaged due to collisions, resulting in additional defective products.

[0005] A grinding device for aluminum film processing that is convenient for positioning is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a grinding device for aluminum film processing that is convenient for positioning, so as to solve the problem that the above device lacks side fixing of the plate, which easily causes the plate to shake and collide due to the extrusion and grinding resistance during grinding, resulting in uneven grinding of the plate and additional defective products due to collisions of some relatively soft plates.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A grinding device for aluminum film processing that is convenient for positioning, including a grinding frame, and a delivery electric roller is installed on the plate inlet side of the grinding frame;

[0008] A positioning component is arranged in the middle of the grinding frame, and a grinding mechanism is arranged on the plate outlet side of the grinding frame;

[0009] Among them, the positioning component includes a limit bin fixed to the top of the grinding frame. A first motor is fixedly installed on one side of the limit bin. The output end of the first motor extends into the limit bin and is fixedly connected to a double-headed screw rod. Threaded sleeves are symmetrically sleeved on the double-headed screw rod;

[0010] Among them, moving frames are symmetrically installed on both sides of the grinding frame. The moving frame is fixedly connected to the bottom end of the threaded sleeve, and the threaded sleeve is slidably connected to the limit bin.

[0011] Preferably, a number of driving wheels are rotatably installed at the bottom of the sides of the two moving frames facing each other. A vertical groove is provided on the surface of the moving frame directly above the driving wheel. A sliding block is slidably connected in the vertical groove.

[0012] Preferably, an upper pressing wheel is rotatably installed in the middle of the sliding block. A spring is fixedly connected to the top of the sliding block, and the top end of the spring is fixedly connected to the top of the vertical groove. The shaft of the driving wheel rotates and extends into the moving frame and is fixedly connected to a driven sprocket.

[0013] Preferably, a motor housing is fixedly installed at one end inside the moving frame. A second motor is installed inside the motor housing. The output end of the second motor extends into the moving frame and is fixedly connected to a driving sprocket. A chain is sleeved on the driving sprocket, and the chain is meshed and connected to the driven sprocket.

[0014] Preferably, the grinding mechanism includes a lower bracket fixedly connected to the bottom of the grinding frame. An upper suspension is arranged directly above the lower bracket. Electric grinding rollers are installed on the sides of the lower bracket and the upper suspension facing each other.

[0015] Preferably, knobs are rotatably connected to the tops of both sides of the lower bracket. A vertical cavity is provided inside the lower bracket below the knob. A stud is threadedly and slidably connected to the middle of the knob. The stud penetrates through the vertical cavity, and the top end of the stud is rotatably connected to the upper suspension.

[0016] Preferably, extension plates are symmetrically and fixedly connected to both sides of the top of the upper suspension. A stabilizing column is vertically and slidably penetrated through the extension plate. The bottom end of the stabilizing column is fixedly connected to the grinding frame. The electric grinding roller below is flush with the driving wheel.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: For this grinding device for aluminum film processing that is convenient for positioning, through the driving wheel that can rotate actively and the moving frame, the sheet material is stably delivered, and finally the sheet material can be stably delivered and ground while maintaining a straight state. The specific content is as follows:

[0018] 1. Feed it between the driving wheel and the upper pressing wheel through the delivery electric roller. At the same time, start the first motor so that the double-headed screw drives the nut sleeve to move horizontally, thereby making the moving frames move towards each other until the moving frames fit the plate from both sides. Then, through the second motor and the driving sprocket, the chain drives the driven sprocket to rotate, thereby driving the driving wheel to rotate. Finally, the plate is stably delivered, and ultimately the plate can be stably delivered and polished while maintaining a straight state.

[0019] 2. After the thickness of the plate changes, rotate the two knobs to make the stud move vertically up and down, thereby vertically changing the upper suspension bracket, and further changing the distance between the two electric grinding rollers. Finally, plates of various thicknesses can be double-sided ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a top view structural schematic diagram of the present utility model;

[0021] Figure 2 is a top view sectional structural schematic diagram of the present utility model;

[0022] Figure 3 is a side view structural schematic diagram of the moving frame;

[0023] Figure 4 is a sectional structural schematic diagram of the moving frame;

[0024] Figure 5 is an installation structural schematic diagram of the lower bracket and the upper suspension bracket.

[0025] In the figure: 1. Grinding frame; 101. Delivery electric roller; 2. Positioning assembly; 201. Limiting bin; 202. First motor; 203. Double-headed screw; 204. Nut sleeve; 205. Moving frame; 206. Driving wheel; 207. Vertical groove; 208. Sliding block; 209. Upper pressing wheel; 210. Driven sprocket; 211. Chain; 212. Second motor; 213. Driving sprocket; 214. Spring; 3. Grinding mechanism; 301. Lower bracket; 302. Upper suspension bracket; 303. Knob; 304. Vertical cavity; 305. Stud; 306. Extension plate; 307. Stabilizing column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5, the present utility model provides a technical solution: a grinding device for aluminum film processing that is convenient for positioning, including a grinding frame 1, and a delivery electric roller 101 is installed on the plate inlet side of the grinding frame 1; the delivery electric roller 101 is a prior art, a roller driven by a motor, which can assist the plate to move between the driving wheel 206 and the upper pressing wheel 209 at the initial stage.

[0028] A positioning component 2 is arranged in the middle of the grinding frame 1, and a grinding mechanism 3 is arranged on the plate outlet side of the grinding frame 1; wherein, the positioning component 2 includes a limiting bin 201 fixed to the top of the grinding frame 1, a first motor 202 is fixedly installed on one side of the limiting bin 201, the output end of the first motor 202 extends into the limiting bin 201 and is fixedly connected with a double-headed screw 203, and screw sleeves 204 are symmetrically sleeved on the double-headed screw 203; the double-headed screw 203 is rotationally connected with the limiting bin 201, and the screw sleeve 204 is slidably connected with the bottom of the limiting bin 201.

[0029] Wherein, moving frames 205 are symmetrically installed on both sides of the grinding frame 1, the moving frames 205 are fixedly connected with the bottom ends of the screw sleeves 204, and the screw sleeves 204 are slidably connected with the limiting bin 201; the moving frames 205 can be suspended and are initially lapped with both sides of the grinding frame 1.

[0030] A plurality of driving wheels 206 are rotatably installed at the bottom of one side of the two moving frames 205 close to each other. A vertical groove 207 is opened on the surface of the moving frame 205 directly above the driving wheel 206. A sliding block 208 is slidably connected in the vertical groove 207; a top pressing wheel 209 is rotatably installed in the middle of the sliding block 208. The top of the sliding block 208 is fixedly connected with a spring 214, and the top end of the spring 214 is fixedly connected with the top of the vertical groove 207. The shaft of the driving wheel 206 rotates and extends into the moving frame 205 and is fixedly connected with a driven sprocket 210; the spring 214 can push the sliding block 208 to make the top pressing wheel 209 press on the surface of the plate. The spring 214 is a strong spring, which can ensure the force when the top pressing wheel 209 presses on the plate. The driving wheel 206 is rotationally connected with the moving frame 205 through the central shaft.

[0031] A motor housing is fixedly installed at one end inside the moving frame 205. A second motor 212 is installed inside the motor housing. The output end of the second motor 212 extends into the moving frame 205 and is fixedly connected with a driving sprocket 213. A chain 211 is sleeved on the driving sprocket 213, and the chain 211 is meshed with the driven sprocket 210; the second motor 212 and the driving sprocket 213 make the chain 211 drive the driven sprocket 210 to rotate, so that the driven sprocket 210 drives the driving wheel 206 to rotate.

[0032] The grinding mechanism 3 includes a lower bracket 301 fixedly connected to the bottom of the grinding frame 1. An upper suspension 302 is arranged directly above the lower bracket 301. Electric grinding rollers are installed on both sides of the lower bracket 301 and the upper suspension 302 that are close to each other. On both top sides of the lower bracket 301, there are rotatably connected knobs 303. Below the knobs 303, there is a vertical cavity 304 opened inside the lower bracket 301. The middle part of the knob 303 is threadedly and slidably connected with a stud 305. The stud 305 is connected through the vertical cavity 304. The top end of the stud 305 is rotatably connected to the upper suspension 302. Rotating the two knobs 303 makes the stud 305 move vertically up and down, thereby vertically changing the upper suspension 302, further changing the distance between the two electric grinding rollers, and finally enabling double-sided grinding of various thicknesses of plates.

[0033] On both top sides of the upper suspension 302, there are symmetrically fixedly connected extension plates 306. The extension plates 306 are vertically and slidably penetrated by stabilizing columns 307. The bottom ends of the stabilizing columns 307 are fixedly connected to the grinding frame 1. The lower electric grinding roller is flush with the driving wheel 206. The driving wheel 206 can smoothly feed the plate onto the lower electric grinding roller. The electric grinding roller is a prior art and is a grinding roller driven to rotate by a motor installed outside the lower bracket 301 or the upper suspension 302.

[0034] Working principle: Before using this conveniently positioned grinding device for aluminum film processing, it is necessary to first check the overall situation of the device to ensure that it can work normally. According to Figure 1 - Figure 5 As shown in the figure, first, the plate is fed between the driving wheel 206 and the upper pressing wheel 209 through the delivery electric roller 101. At the same time, the first motor 202 is started, so that the double-headed screw 203 drives the nut sleeve 204 to move horizontally, thereby making the moving frames 205 move towards each other until the moving frames 205 fit against the plate from both sides.

[0035] Then, the second motor 212 and the driving sprocket 213 are used to make the chain 211 drive the driven sprocket 210 to rotate, so that the driven sprocket 210 drives the driving wheel 206 to rotate. The upper pressing wheel 209 is pressed against the plate by the spring 214, thereby enabling the stable delivery of the plate. Finally, the plate can be stably delivered and ground while maintaining a straight state.

[0036] The moving frames 205 on both sides can prevent the plate from shaking, avoiding the shaking and collision of the plate caused by the resistance during grinding, and thus preventing damage.

[0037] The spring 214 presses the upper pressing wheel 209 against the plate, enabling the device to adapt to plates of various thicknesses and complete the delivery, thereby increasing the practicality of the device.

[0038] When the plate passes through the electric grinding rollers, double-sided grinding will be performed, thus saving grinding time.

[0039] After the thickness of the plate changes, rotate the two knobs 303 so that the stud 305 moves vertically up and down, thereby vertically changing the upper suspension 302, further changing the distance between the two electric grinding rollers, and finally enabling the double-sided grinding of plates with various thicknesses.

[0040] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A grinding device for aluminum film processing that is convenient for positioning, including a grinding frame (1), and a delivery electric roller (101) is installed on the inlet side of the grinding frame (1); It is characterized in that It further includes: A positioning component (2) is arranged in the middle of the grinding frame (1), and a grinding mechanism (3) is arranged on the outlet side of the grinding frame (1); Among them, the positioning component (2) includes a limit bin (201) fixed to the top of the grinding frame (1), a first motor (202) is fixedly installed on one side of the limit bin (201), the output end of the first motor (202) extends into the limit bin (201) and is fixedly connected to a double-headed screw rod (203), and screw sleeves (204) are symmetrically sleeved on the double-headed screw rod (203); Among them, moving frames (205) are symmetrically installed on both sides of the grinding frame (1), the moving frames (205) are fixedly connected to the bottom ends of the screw sleeves (204), and the screw sleeves (204) are slidably connected to the limit bin (201).

2. The grinding device for aluminum film processing with convenient positioning according to claim 1, characterized in that: A number of driving wheels (206) are rotatably installed at the bottom of one side of the two moving frames (205) close to each other. A vertical groove (207) is opened on the surface of the moving frame (205) directly above the driving wheels (206), and a sliding block (208) is slidably connected in the vertical groove (207).

3. A polishing device for aluminum film processing that is convenient for positioning according to claim 2, wherein: An upper pressing wheel (209) is rotatably installed in the middle of the sliding block (208). A spring (214) is fixedly connected to the top of the sliding block (208), and the top end of the spring (214) is fixedly connected to the top of the vertical groove (207). The shaft rod of the driving wheel (206) rotates and extends into the moving frame (205) and is fixedly connected to a driven sprocket (210).

4. A polishing device for aluminum film processing that is convenient for positioning according to claim 1, characterized in that: A motor housing is fixedly installed at one end inside the moving frame (205). A second motor (212) is installed inside the motor housing. The output end of the second motor (212) extends into the moving frame (205) and is fixedly connected to a driving sprocket (213). A chain (211) is sleeved on the driving sprocket (213), and the chain (211) is meshed and connected to the driven sprocket (210).

5. A grinding device for aluminum film processing that is convenient for positioning, characterized in that: The grinding mechanism (3) includes a lower bracket (301) fixedly connected to the bottom of the grinding frame (1). An upper suspension (302) is arranged directly above the lower bracket (301). Electric grinding rollers are installed on both sides of the lower bracket (301) and the upper suspension (302) close to each other.

6. The grinding device for aluminum film processing with convenient positioning according to claim 5, characterized in that: Knobs (303) are rotatably connected to the tops of both sides of the lower bracket (301). A vertical cavity (304) is opened inside the lower bracket (301) below the knobs (303). A stud (305) is threadedly slidably connected to the middle of the knob (303). The stud (305) penetrates through the vertical cavity (304), and the top end of the stud (305) is rotatably connected to the upper suspension (302).

7. A grinding device for aluminum film processing with convenient positioning according to claim 5, characterized in that: On both sides of the top of the upper suspension (302), extension plates (306) are symmetrically and fixedly connected. The extension plates (306) are vertically penetrated and slidably connected with stabilizing columns (307). The bottom ends of the stabilizing columns (307) are fixedly connected with the grinding frame (1). The electric grinding rollers located below are flush with the driving wheels (206).

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