Paperboard paper scrap removing device

Abstract

The utility model relates to the technical field of paperboard processing, and discloses a paperboard paper scrap removing device which comprises a main plate, positioning conveying assemblies are installed on the side walls of the two sides of the main plate and used for conveying paperboards, scrap removing assemblies are installed on the side walls of the main plate and used for removing paper scraps on the surfaces of the paperboards, and the paperboard paper scrap removing assemblies are used for removing paper scraps on the surfaces of the paperboards. The scrap removing assembly comprises rotating cylinders, the rotating cylinders are rotationally installed on the two sides of the surface of the main plate, multiple sets of filtering holes are formed in the side walls of the rotating cylinders, and a first scraping plate and a second scraping plate are fixedly connected to the side walls of the two sides of the main plate correspondingly; according to the paperboard paper scrap removing device, a paperboard is clamped in the middle through the rotating cylinder, the rotating cylinder can rotate along with transportation of the paperboard, small paper scraps on the surface of the paperboard are adsorbed to the surface of the rotating cylinder through suction force generated by the suction fan, and along with rotation of the rotating cylinder, a first scraping plate and a second scraping plate can remove the scraps adsorbed to the surface of the rotating cylinder; therefore, the effect of removing scraps on the surface of the paperboard is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard processing technical field, concretely is a paperboard paper scrap removing device. BACKGROUND

[0002] The packaging paper box is the most common packaging product in the prior art, in the production process of the paper box, first need to cut the whole paperboard into the appropriate shape, then get the structure that can be glued and adhered into the paper box through the punching or other operations, glue and adhere the processed paperboard again, obtain the paper box product.

[0003] Whether the paperboard is cut or punched, a large amount of scraps will be produced, part of the scraps will be attached to the surface of the paperboard due to static electricity, which is difficult to remove, thereby affecting the subsequent gluing and adhering operation. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a paperboard paper scrap removing device, which has the advantages of facilitating paper scrap removal, and avoids the problem of paper scrap attachment on the surface of the paperboard affecting subsequent processing.

[0005] To achieve the purpose of facilitating paper scrap removal, the utility model provides the following technical scheme:

[0006] A paperboard paper scrap removing device, comprising a main plate, the both sides of the main plate are provided with positioning transmission assemblies, the positioning transmission assemblies are used for transmitting paperboards, the side walls of the main plate are provided with scrap removing assemblies, the scrap removing assemblies are used for removing paper scraps on the surface of the paperboard, and the device further comprises:

[0007] The scrap removing assembly comprises rotating cylinders which are rotatably installed on the both sides of the surface of the main plate, a plurality of filter holes are formed in the side walls of the rotating cylinders, the both sides of the main plate are respectively fixedly connected with first scrapers and second scrapers, the first scrapers and the second scrapers are attached to the side walls of the rotating cylinders, the first scrapers are located above the second scrapers, the side walls of the main plate are fixedly connected with negative pressure boxes, the negative pressure boxes are communicated with the rotating cylinders, and the side walls of the negative pressure boxes are fixedly connected with air suction fans.

[0008] According to some embodiments, the side walls of the main plate are fixedly connected with first servo motors, the output ends of the first servo motors are fixedly connected with threaded columns, the side walls of the threaded columns are threadedly connected with sliding plates, the inner walls of the first scrapers are inclined, and the sliding plates are attached to the inner walls of the first scrapers.

[0009] According to some embodiments, the positioning transmission component includes a rotating shaft and a rotating column, both of which are installed on the side walls of the main plate, the rotating shaft is above the rotating column, the rotating shaft and the rotating column are both fixedly connected with transmission rollers, the side walls of the main plate are fixedly connected with a second servo motor, and the output end of the second servo motor is fixedly connected with the rotating shaft, the rotating shaft and the rotating column are both fixedly connected with gears, and the gears are in meshing connection.

[0010] According to some embodiments, the side walls of the main plate are fixedly connected with two groups of connecting boxes, the connecting boxes are fixedly connected with air blowing ports on one side, the air blowing ports are inclined to the middle, the side walls of the main plate are fixedly connected with a blowing box, the blowing box is in communication with the connecting boxes, and the blowing box is fixedly connected with a blowing assembly.

[0011] Advantages

[0012] The paperboard paper scrap removing device has the following advantages:

[0013] (1) The paperboard paper scrap removing device clamps the paperboard in the middle by using the rotating cylinder, the rotating cylinder rotates with the transportation of the paperboard, the suction force generated by the air blower is used to adsorb the small paper scraps on the surface of the paperboard to the surface of the rotating cylinder, and the first scraper and the second scraper are used to remove the scraps adsorbed on the surface of the rotating cylinder with the rotation of the rotating cylinder, thereby playing a role in removing the scraps on the surface of the paperboard.

[0014] (2) The paperboard paper scrap removing device blows air into the inner cavity of the connecting box through the blowing box by using the blowing assembly, the connecting box blows air to the bottom and top of the paperboard through the air blowing port, thereby preliminarily removing the scraps of the paperboard, and due to the limiting effect of the transmission roller, the position of the paperboard does not change, and it is convenient to remove the small scraps on the surface of the paperboard. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front structure schematic view of the device of the utility model;

[0016] Figure 2 It is a back structure schematic view of the device of the utility model;

[0017] Figure 3 It is a structure schematic view (front view) of the device of the utility model;

[0018] Figure 4 It is a structure schematic view of the first scraper of the utility model.

[0019] In the figure: 1, main plate; 2, positioning transmission assembly; 201, rotating shaft; 202, rotating column; 203, transmission roller; 204, second servo motor; 205, gear; 3, scrap removing assembly; 301, rotating cylinder; 302, filter hole; 303, first scraper; 304, negative pressure box; 305, air suction fan; 306, first servo motor; 307, threaded column; 308, sliding plate; 309, second scraper; 4, connecting box; 401, air blowing port; 402, air blowing box; 403, air blowing assembly. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Referring to Figures 1-4 A paperboard paper scrap removing device, comprising a main plate 1, positioning transmission assemblies 2 are installed on the side walls of the two sides of the main plate 1, the positioning transmission assemblies 2 are used for transmitting paperboard, a scrap removing assembly 3 is installed on the side wall of the main plate 1, the scrap removing assembly 3 is used for removing paper scrap on the surface of the paperboard, and the device further comprises:

[0022] The scrap removing assembly 3 comprises rotating cylinders 301, the rotating cylinders 301 are rotatably installed on the surfaces of the two sides of the main plate 1, a plurality of filter holes 302 are formed in the side walls of the rotating cylinders 301, first scrapers 303 and second scrapers 309 are fixedly connected to the side walls of the two sides of the main plate 1 respectively, the first scrapers 303 and the second scrapers 309 are attached to the side walls of the rotating cylinders 301, the first scrapers 303 are located above the second scrapers 309, a negative pressure box 304 is fixedly connected to the side wall of the main plate 1, the negative pressure box 304 is communicated with the rotating cylinders 301, and an air suction fan 305 is fixedly connected to the side wall of the negative pressure box 304;

[0023] A first servo motor 306 is fixedly connected to the side wall of the main plate 1, and a threaded column 307 is fixedly connected to the output end of the first servo motor 306;

[0024] The side wall of the threaded column 307 is threadedly connected with a sliding plate 308, the inner wall of the first scraper 303 is inclined, and the sliding plate 308 is attached to the inner wall of the first scraper 303;

[0025] It should be noted that: the rotating cylinder 301 clamps the paperboard in the middle, and the paperboard moves with the positioning transmission assembly 2, wherein the rotating cylinder 301 will rotate at the same time, and the filter hole 302 is opened on the side wall of the rotating cylinder 301. The air suction fan 305 sucks air, at this time the side wall of the rotating cylinder 301 will have suction, so as to adsorb the small paper scraps on the surface of the paperboard on the surface of the rotating cylinder 301, and the filter hole 302 can avoid the blockage caused by the direct entry of the scraps into the inner cavity of the rotating cylinder 301, and with the rotation of the rotating cylinder 301, the first scraper 303 and the second scraper 309 will remove the scraps adsorbed on the surface of the rotating cylinder 301, wherein the second scraper 309 directly scrapes the scraps, and the first scraper 303 scrapes the scraps in the inner wall, and then the first servo motor 306 can drive the threaded column 307 to rotate, since the threaded column 307 and the sliding plate 308 are threadedly connected, when the threaded column 307 rotates forward and reversely, the sliding plate 308 reciprocates in the inner wall of the first scraper 303, so as to remove the scraps in the inner wall of the first scraper 303.

[0026] Referring to Figures 1-4 , the positioning transmission assembly 2 comprises a rotating shaft 201 and a rotating column 202, both of which are installed on the side walls of the main plate 1, and the rotating shaft 201 is located above the rotating column 202;

[0027] The side walls of the rotating shaft 201 and the rotating column 202 are fixedly connected with transmission rollers 203, the side walls of the main plate 1 are fixedly connected with a second servo motor 204, and the output end of the second servo motor 204 is fixedly connected with the rotating shaft 201;

[0028] The side walls of the rotating shaft 201 and the rotating column 202 are fixedly connected with gears 205, and the gears 205 are meshingly connected;

[0029] It should be noted that: the paperboard is placed between the transmission rollers 203, and the rotating shaft 201 is driven to rotate by the second servo motor 204, since the gears 205 on the side walls of the rotating shaft 201 and the rotating column 202 are meshingly connected, the rotating shaft 201 drives the rotating column 202 to rotate in opposite directions, so as to transmit the paperboard by the transmission rollers 203, and the paperboard is pressed between the transmission rollers 203.

[0030] Referring to Figures 1-4 , the side walls of the main plate 1 are fixedly connected with two groups of connection boxes 4, one side of the connection box 4 is fixedly connected with a blowing port 401, and the blowing port 401 is inclined to the middle;

[0031] The side walls of the main plate 1 are fixedly connected with a blowing box 402, the blowing box 402 is communicated with the connection box 4, and the side walls of the blowing box 402 are fixedly connected with a blowing assembly 403;

[0032] It should be noted that: the blowing assembly 403 blows through the blowing box 402 to the inner cavity of the connecting box 4, and the connecting box 4 blows through the air outlet 401 to the bottom and top of the paperboard, so as to preliminarily remove the paperboard, and due to the limiting effect of the transmission roller 203, the position of the paperboard will not change.

[0033] Operation mode: the paperboard is placed between the transmission rollers 203, the second servo motor 204 drives the rotating shaft 201 to rotate, since the rotating shaft 201 and the gear 205 on the side wall of the rotating column 202 are meshed and connected, the rotating shaft 201 drives the rotating column 202 to rotate in the opposite direction, so as to transmit the paperboard by the transmission roller 203, and the paperboard is pressed between the transmission rollers 203, the blowing assembly 403 blows through the blowing box 402 to the inner cavity of the connecting box 4, and the connecting box 4 blows through the air outlet 401 to the bottom and top of the paperboard, so as to preliminarily remove the paperboard, and due to the limiting effect of the transmission roller 203, the position of the paperboard will not change.

[0034] During the transmission process, the rotating cylinder 301 clamps the paperboard in the middle, and the paperboard moves with the positioning and transmission assembly 2, wherein the rotating cylinder 301 will rotate at the same time, and the air suction machine 305 sucks air through the filter hole 302 on the side wall of the rotating cylinder 301, at this time, the side wall of the rotating cylinder 301 will have suction, so as to adsorb the small paper scraps on the surface of the paperboard on the surface of the rotating cylinder 301, and the filter hole 302 can avoid the scraps directly entering the inner cavity of the rotating cylinder 301 to cause blockage, and with the rotation of the rotating cylinder 301, the first scraper 303 and the second scraper 309 will remove the scraps adsorbed on the surface of the rotating cylinder 301, wherein the second scraper 309 directly scrapes off the scraps, and the first scraper 303 scrapes the scraps in the inner wall, and then the first servo motor 306 can be driven to rotate the threaded column 307, since the threaded column 307 and the sliding plate 308 are screw connected, when the threaded column 307 rotates forward and reversely, the sliding plate 308 reciprocates in the inner wall of the first scraper 303, so as to remove the scraps in the inner wall of the first scraper 303.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A paperboard paper scrap removing device comprising a main plate (1), characterized in that: Both sides of the main plate (1) are provided with positioning transmission assemblies (2) for transmitting paper boards, and the side walls of the main plate (1) are provided with scrap removing assemblies (3) for removing paper scraps on the surface of the paper boards, and the positioning transmission assemblies (2) and the scrap removing assemblies (3) are arranged on the main plate (1). The scrap removing assembly (3) comprises rotating cylinders (301) rotatably arranged on the surface of the main plate (1), a plurality of groups of filtering holes (302) are formed in the side walls of the rotating cylinders (301), the side walls of the rotating cylinders (301) are fixedly connected with first and second scrapers (303) and (309), respectively, the first scraper (303) is located above the second scraper (309), and the side walls of the main plate (1) are fixedly connected with a negative pressure box (304) in communication with the rotating cylinders (301), and the side walls of the negative pressure box (304) are fixedly connected with a suction fan (305).

2. A paperboard paper chip removal device according to claim 1, characterized in that The side walls of the main plate (1) are fixedly connected with a first servo motor (306), and the output end of the first servo motor (306) is fixedly connected with a threaded column (307).

3. A paperboard paper chip removal device according to claim 2, characterized in that The side walls of the threaded column (307) are threadedly connected with a sliding plate (308), the inner wall of the first scraper (303) is inclined, and the sliding plate (308) is attached to the inner wall of the first scraper (303).

4. A paperboard paper chip removal device according to claim 3, characterized in that: The positioning transmission assemblies (2) comprise rotating shafts (201) and rotating columns (202), the rotating shafts (201) and the rotating columns (202) are arranged on the side walls of the main plate (1), and the rotating shafts (201) are located above the rotating columns (202).

5. A paperboard paper chip removal device according to claim 4, characterized in that The side walls of the rotating shafts (201) and the rotating columns (202) are fixedly connected with transmission rollers (203), the side walls of the main plate (1) are fixedly connected with a second servo motor (204), and the output end of the second servo motor (204) is fixedly connected with the rotating shafts (201).

6. A paperboard paper chip removal device according to claim 5, characterized in that The side walls of the rotating shafts (201) and the rotating columns (202) are fixedly connected with gears (205), and the gears (205) are in meshing connection.

7. A paperboard paper chip removal device according to claim 6, characterized in that The side walls of the main plate (1) are fixedly connected with two groups of connecting boxes (4), one side of each connecting box (4) is fixedly connected with a blowing port (401), and the blowing port (401) is inclined towards the middle.

8. A paperboard paper chip removal device according to claim 7, characterized in that The side walls of the main plate (1) are fixedly connected with a blowing box (402) in communication with the connecting boxes (4), and the side walls of the blowing box (402) are fixedly connected with a blowing assembly (403).

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