Drum paper deflashing machine

Abstract

The utility model relates to the technical field of deflashing machines, and discloses a drum paper deflashing machine which comprises a fixing structure and deflashing assemblies, the deflashing assemblies are rotationally connected to the outer walls of the two ends of the fixing structure and comprise rotating frames, grooves are formed in the lower surfaces of the rotating frames, loose-leaf fences are arranged on the inner walls of the grooves, and the loose-leaf fences are connected with the fixing structure. And clamping blocks are welded to the outer walls of the two ends of the loose-leaf fence, the clamping blocks are inserted into the inner walls of the two sides of the groove, a limiting sleeve rod is installed on one side of the rotating frame, and a scraper is slidably connected to the inner wall of the bottom of the limiting sleeve rod. Through the arrangement of the positioning frame and the cotton brush, the scraper cuts drum paper, the cotton brush erases residues on the drum paper, when the scraper, the loose-leaf bar and the cotton brush need to be detached, the positioning frame is taken down from the two sides of the rotating frame, the loose-leaf bar cancels the limiting of the positioning frame on the clamping block, and the two ends of the scraper and the cotton brush cancels the limiting. And the sliding scraper and the cotton brush can be taken out from the rotating frame, so that the flexibility of the machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring machine equipment, in particular to a drum paper deburring machine. Background Art

[0002] The drum paper is the main sound-generating component of the speaker. The sound quality of the speaker is closely related to the drum paper. At present, in the production process of drum papers, a few drum papers will have some burrs on the outside, which will make the drum paper look of poor quality and cannot be used normally. In order to make the drum paper with burrs work normally, we need to use a machine to remove the burrs of the drum paper. However, in the process of removing the burrs of the drum paper, the burrs will fall on the machine desktop and are not easy to be cleaned.

[0003] The application number is CN201920997931.1, which discloses a drum paper deburring machine, and relates to the drum paper production technology field, including a deburring machine workbench, the upper surface of the deburring machine workbench is provided with a knife shaft box, a flashing scrap collection groove and a drum paper first placement plate from left to right in sequence, a rotating knife shaft is provided on one side of the knife shaft box, a cutting knife is fixed at one end of the rotating knife shaft, and the flashing scrap collection groove is used to receive the flashing scraps cut by the cutting knife, and a fixed rod channel is provided on the front side of the deburring machine workbench, a fixed rod is inserted into the inner side of the fixed rod channel, and a flashing scrap storage box is fixed at one end of the fixed rod. The coordinated use of the flashing scrap collection groove and the flashing scrap storage box provided by the utility model allows the user to collect and clean the scraps left by the deburring at one time, and under the action of the flashing scrap baffle, the flashing scraps will not fly outward, and all the flashing scraps can be made to fall into the flashing scrap collection groove.

[0004] The drum paper deburring machine disclosed in the above document has the following defects: during the use of the deburring machine, the burrs on the material are cut off by a cutting knife. When the cutting knife is not sharp enough after long-term use, the cutting knife needs to be disassembled and replaced. Usually, the structure is fixed by bolts, which is cumbersome to remove. It is necessary to design a structure that is convenient for replacing the blade.

[0005] It can be seen from this that the existing deburring machine does not have the function of quickly disassembling the blade, and it is necessary to improve the existing deficiencies and provide a function that can quickly disassemble the blade. Utility Model Content

[0006] The utility model aims to provide a drum paper deflashing machine to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a drum paper deburring machine, comprising a fixed structure and a deburring component, wherein the deburring component is rotatably connected to the outer walls at both ends of the fixed structure, and the deburring component comprises a rotating frame, a groove is provided on the lower surface of the rotating frame, a loose-leaf column is provided on the inner wall of the groove, clamping blocks are welded on the outer walls at both ends of the loose-leaf column, and the clamping blocks are plugged into the inner walls at both sides of the groove, a limiting sleeve rod is installed on one side of the rotating frame, and a scraper is slidably connected to the bottom inner wall of the limiting sleeve rod. The purpose of such setting is that during the use of the deburring machine, the drum paper is placed in the positioning groove, the drum paper is positioned by the corners of the positioning groove, the rotating frame is rotated, and the rotating frame rotates on the rotating rod to adjust the inclination angle of the scraper, the bottom of the drum paper is leveled by the loose-leaf bar, the scraper cuts the drum paper, and the cotton brush wipes off the residue on the drum paper. A large amount of impurities flow out through the loose-leaf bar and the circulation slot. When the scraper, loose-leaf bar and cotton brush need to be disassembled, the positioning frame is removed from both sides of the rotating frame, the loose-leaf bar cancels the limit of the positioning frame on the card block, the limit at both ends of the scraper and the cotton brush is canceled, and the sliding scraper and cotton brush can be taken out of the rotating frame, thereby improving the flexibility of the machine.

[0009] Furthermore, a cotton brush is slidably connected to the inner wall of the bottom of the rotating frame on the side away from the limiting sleeve rod, and a flow slot is provided on the upper surface of the rotating frame. The purpose of this arrangement is that during the use of the deburring machine, the cotton brush wipes off the residue on the drum paper, and a large amount of impurities flow out through the loose-leaf column and the flow slot.

[0010] Furthermore, positioning frames are clamped on the outer walls of both sides of the rotating frame, the positioning frames are located on the outer wall of the block, and the two ends of the positioning frames are respectively located on the outer wall of one end of the scraper and the cotton brush. The purpose of this arrangement is that when the deburring machine is used, the positioning frames are removed from both sides of the rotating frame, the loose-leaf bar cancels the position limit of the positioning frames on the block, and the two ends of the scraper and the cotton brush cancel the position limit.

[0011] Furthermore, the fixing structure includes a fixing seat, a connection block is welded on the outer wall of one side of the top of the fixing seat, and a clamping rod is welded on one end of the connection block. The purpose of this arrangement is that during the use of the deburring machine, the connection block and the clamping rod cooperate to set the deburring assembly above the drum paper for cutting.

[0012] Furthermore, a positioning groove is provided on the outer wall of the fixing seat, and the positioning groove is located directly below the clamping rod. The purpose of such arrangement is that during the use of the deburring machine, the drum paper is placed in the positioning groove and the drum paper is positioned by the corners of the positioning groove.

[0013] Furthermore, rotating rods are welded on the outer walls of both sides of the clamp rod, and the two ends of the rotating frame are rotatably connected to the outer walls of the rotating rods. The purpose of this arrangement is that when the deburring machine is used, the rotating frame is rotated, and the rotating frame rotates on the rotating rod to adjust the inclination angle of the scraper.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model arranges the positioning frame and the cotton brush, the scraper cuts the drum paper, and the cotton brush wipes the residue on the drum paper. When the scraper, the loose-leaf fence and the cotton brush need to be disassembled, the positioning frame is removed from both sides of the rotating frame, the loose-leaf fence cancels the limit of the positioning frame on the card block, the limit of both ends of the scraper and the cotton brush is canceled, and the sliding scraper and the cotton brush can be taken out from the rotating frame, thereby improving the flexibility of the machine.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the fixed structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the partially split structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the partially disassembled structure of the deburring component of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. fixed structure; 101. fixed seat; 102. positioning groove; 103. connecting block; 104. clamping rod; 105. rotating rod; 2. deburring assembly; 201. rotating frame; 202. groove; 203. circulation slot; 204. clamping block; 205. loose-leaf column; 206. limiting sleeve rod; 207. scraper; 208. cotton brush; 209. positioning frame. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 - Figure 4 As shown, the utility model is a drum paper deburring machine, comprising a fixed structure 1 and a deburring assembly 2, the deburring assembly 2 is rotatably connected to the outer walls at both ends of the fixed structure 1, the deburring assembly 2 comprises a rotating frame 201, a groove 202 is opened on the lower surface of the rotating frame 201, a loose-leaf column 205 is arranged on the inner wall of the groove 202, blocks 204 are welded on the outer walls at both ends of the loose-leaf column 205, the blocks 204 are plugged into the inner walls on both sides of the groove 202, a limiting sleeve rod 206 is installed on one side of the rotating frame 201, and a scraper 207 is slidably connected to the bottom inner wall of the limiting sleeve rod 206. The purpose of such arrangement is that during the use of the deburring machine, the drum paper is placed in the positioning groove 102, the drum paper is positioned by the corners of the positioning groove 102, the rotating frame 201 is rotated, and the rotating frame 201 rotates on the rotating rod 105 to adjust the inclination angle of the scraper 207, the bottom of the drum paper is leveled by the loose-leaf bar 205, the scraper 207 cuts the drum paper, and the cotton brush 208 wipes off the residue on the drum paper, and a large amount of impurities flow out through the loose-leaf bar 205 and the circulation groove 203. When it is necessary to disassemble the scraper 207, the loose-leaf bar 205 and the cotton brush 208, the positioning frame 209 is removed from both sides of the rotating frame 201, the loose-leaf bar 205 cancels the limit of the positioning frame 209 on the block 204, the limit of the two ends of the scraper 207 and the cotton brush 208 is canceled, and the sliding scraper 207 and the cotton brush 208 can be taken out from the rotating frame 201, thereby improving the flexibility of the machine.

[0026] A cotton brush 208 is slidably connected to the inner wall of the bottom of the rotating frame 201 away from the limiting sleeve rod 206, and a flow slot 203 is provided on the upper surface of the rotating frame 201. The purpose of this arrangement is that during the use of the deburring machine, the cotton brush 208 wipes off the residue on the drum paper, and a large amount of impurities flow out through the loose-leaf column 205 and the flow slot 203.

[0027] The outer walls of both sides of the rotating frame 201 are clamped with positioning frames 209, which are located on the outer wall of the block 204, and the two ends of the positioning frames 209 are respectively located on the outer walls of one end of the scraper 207 and the cotton brush 208. The purpose of such a setting is that when the deburring machine is used, the positioning frames 209 are removed from both sides of the rotating frame 201, the loose-leaf column 205 cancels the limit of the positioning frames 209 on the block 204, and the two ends of the scraper 207 and the cotton brush 208 cancel the limit.

[0028] The fixing structure 1 includes a fixing seat 101, a connection block 103 is welded on the outer wall of one side of the top of the fixing seat 101, and a clamping rod 104 is welded at one end of the connection block 103. The purpose of this arrangement is that during the use of the deburring machine, the connection block 103 and the clamping rod 104 cooperate to set the deburring assembly 2 above the drum paper for cutting.

[0029] A positioning groove 102 is provided on the outer wall of the fixing seat 101, and the positioning groove 102 is located directly below the clamping rod 104. The purpose of this arrangement is that during the use of the deburring machine, the drum paper is placed in the positioning groove 102 and the drum paper is positioned by the positioning groove 102 corners.

[0030] A rotating rod 105 is welded on the outer walls of both sides of the clamp rod 104, and the two ends of the rotating frame 201 are rotatably connected to the outer walls of the rotating rod 105. The purpose of this arrangement is that when the deburring machine is used, the rotating frame 201 is rotated, and the rotating frame 201 rotates on the rotating rod 105 to adjust the inclination angle of the scraper 207.

[0031] When in use, during the use of the deburring machine, the drum paper is placed in the positioning groove 102, the drum paper is positioned by the corners of the positioning groove 102, the rotating frame 201 is rotated, and the rotating frame 201 rotates on the rotating rod 105 to adjust the inclination angle of the scraper 207, the bottom of the drum paper is leveled by the loose-leaf column 205, the scraper 207 cuts the drum paper, and the cotton brush 208 wipes off the residue on the drum paper, and a large amount of impurities flow out through the loose-leaf column 205 and the circulation groove 203. When it is necessary to disassemble the scraper 207, the loose-leaf column 205 and the cotton brush 208, the positioning frame 209 is removed from both sides of the rotating frame 201, the loose-leaf column 205 cancels the limit of the positioning frame 209 on the block 204, the two ends of the scraper 207 and the cotton brush 208 cancel the limit, and the sliding scraper 207 and the cotton brush 208 can be taken out from the rotating frame 201, thereby improving the flexibility of the machine.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drum paper deflashing machine, comprising a fixed structure (1) and a deflashing assembly (2), characterized in that: The deburring assembly (2) is rotatably connected to the outer walls at both ends of the fixed structure (1), and the deburring assembly (2) comprises a rotating frame (201), a groove (202) is provided on the lower surface of the rotating frame (201), a loose-leaf bar (205) is provided on the inner wall of the groove (202), clamping blocks (204) are welded on the outer walls at both ends of the loose-leaf bar (205), and the clamping blocks (204) are plugged into the inner walls at both sides of the groove (202), a limiting sleeve rod (206) is installed on one side of the rotating frame (201), and a scraper (207) is slidably connected to the inner wall at the bottom of the limiting sleeve rod (206).

2. A drum paper deflashing machine according to claim 1, characterized in that: A cotton brush (208) is slidably connected to the inner wall of the bottom of the rotating frame (201) at a side away from the limiting sleeve rod (206), and a circulation groove (203) is provided on the upper surface of the rotating frame (201).

3. A drum paper deflashing machine according to claim 2, characterized in that: Positioning frames (209) are clamped on the outer walls of both sides of the rotating frame (201), the positioning frames (209) are located on the outer wall of the clamping block (204), and the two ends of the positioning frames (209) are respectively located on the outer walls of one end of the scraper (207) and the cotton brush (208).

4. The drum paper deflashing machine according to claim 1, characterized in that: The fixing structure (1) comprises a fixing seat (101), a connecting block (103) is welded to an outer wall on one side of the top of the fixing seat (101), and a clamping rod (104) is welded to one end of the connecting block (103).

5. A drum paper deflashing machine according to claim 4, characterized in that: A positioning groove (102) is provided on the outer wall of the fixing seat (101), and the positioning groove (102) is located directly below the clamping rod (104).

6. A drum paper deflashing machine according to claim 5, characterized in that: Rotating rods (105) are welded to the outer walls of both sides of the clamping rod (104), and the two ends of the rotating frame (201) are rotatably connected to the outer walls of the rotating rods (105).

Images