Paperboard glue scraping device facilitating placing and positioning of raw materials

Abstract

The utility model provides a paperboard glue scraping device convenient for placing and positioning raw materials, which comprises a working table, the back side of the top of the working table is fixedly connected with an L-shaped plate, the back side of the L-shaped plate is provided with an adjusting assembly, the adjusting assembly comprises an adjusting box, the adjusting box is fixedly arranged on the back side of the L-shaped plate, and the adjusting box is fixedly connected with the back side of the L-shaped plate. A servo motor is fixedly installed on the left side of the adjusting box, a right-and-left threaded rod is fixedly installed at the output end of the servo motor, the left side and the right side of the surface of the right-and-left threaded rod are both in threaded connection with threaded sleeves, guide rods are fixedly installed on the front surfaces of the threaded sleeves, and fixing frames are fixedly installed on the front surfaces of the guide rods. The output end of the servo motor drives the threaded sleeve to move left and right, the threaded sleeve drives the fixing frame to move left and right through the guide rod, the fixing frame finally drives the magnetic suction strip to move left and right, space adjustment is conveniently conducted according to paperboards of different specifications, the phenomenon that the paperboards shift or warp edges or the like is avoided, and the glue scraping precision is improved.

Description

Technical Field

[0001] The utility model relates to a cardboard glue scraping device which is convenient for placing and positioning raw materials and belongs to the technical field of cardboard production. Background Art

[0002] Cardboard, also known as paperboard, is a thick paper sheet made from various pulps and composed of interwoven fibers. During the cardboard packaging production process, glue must be applied to the cardboard. In order to ensure uniform glue application and ensure the production quality of the cardboard, a glue scraping device is required.

[0003] Since the specifications of cardboards vary, if the spacing cannot be adjusted when positioning the cardboards, positioning deviations may occur, which in turn affects the stability of the cardboards during the scraping process. The cardboards are prone to shifting or warping, reducing the scraping accuracy and affecting the production efficiency of the cardboards.

[0004] Therefore, a cardboard scraping device is proposed which is convenient for placing and positioning raw materials. Utility Model Content

[0005] In view of this, the utility model provides a cardboard scraper device that is convenient for placing and positioning raw materials, so as to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the present utility model is achieved as follows: a cardboard scraper device that is convenient for placing and positioning raw materials comprises a workbench, an L-shaped plate is fixedly connected to the back side of the top of the workbench, an adjustment component is provided on the back side of the L-shaped plate, the adjustment component comprises an adjustment box, the adjustment box is fixedly installed on the back side of the L-shaped plate, a servo motor is fixedly installed on the left side of the adjustment box, a positive and negative threaded rod is fixedly installed on the output end of the servo motor, the left and right sides of the surface of the positive and negative threaded rod are threadedly connected to a screw sleeve, a guide rod is fixedly installed on the front surface of the screw sleeve, a fixing frame is fixedly installed on the front surface of the guide rod, an electric push rod is fixedly installed on the bottom of the fixing frame, and a pressure plate is fixedly installed on the bottom of the electric push rod.

[0007] Further preferably, the top and bottom of the inner wall of the regulating box are provided with sliding grooves, the top and bottom of the screw sleeve are fixedly mounted with sliding rods, and the outer sides of the sliding rods are slidably connected in the sliding grooves.

[0008] Further preferably, magnetic plates are embedded on both the left and right sides of the top of the workbench, and a magnetic strip is fixedly installed on the bottom of the pressure plate.

[0009] Further preferably, guide grooves are provided on the left and right sides of the front surface of the adjustment box and the left and right sides of the inner surface of the L-shaped plate, and the front side of the guide rod passes through the inner cavity of the guide groove and extends to the front side of the L-shaped plate.

[0010] Further preferably, a fixing plate is fixedly installed on both the left and right sides of the top of the L-shaped plate, a sliding seat is fixedly installed on the inner side of the fixing plate, and a slider is slidably connected to the surface of the sliding seat.

[0011] Further preferably, a connecting rod is fixedly installed on the bottom of the slider, the bottom of the connecting rod passes through the bottom of the L-shaped plate, and a cylinder is fixedly installed on the bottom of the connecting rod, a mounting plate is fixedly installed on the bottom of the cylinder, and a scraper is fixedly installed on the bottom of the mounting plate by fastening screws.

[0012] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0013] 1. The utility model drives the screw sleeve to move left and right through the output end of the servo motor, and the screw sleeve drives the fixing frame to move left and right through the guide rod, and the fixing frame finally drives the magnetic strip to move left and right, which is convenient for adjusting the spacing according to different specifications of cardboard, avoiding displacement or warping of the cardboard, and improving the scraping accuracy.

[0014] 2. The utility model can limit the screw sleeve by setting the sliding rod and the sliding groove, thereby improving its stability during movement. By setting the magnetic plate and the magnetic strip, a magnetic attraction force can be generated to increase the fixing effect after the pressure plate contacts the workbench, thereby improving the positioning effect of the cardboard. By setting the guide groove, the guide rod can be limited to avoid deviation during movement. By setting the mounting plate and the fastening screws set on the inner surface of the mounting plate, it is convenient for the staff to disassemble and replace the scraper.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0019] Figure 3This is a schematic structural diagram of the adjustment component of the present invention in a cross-sectional view;

[0020] Figure 4 This is a schematic diagram of the structure of the scraper and cylinder of the utility model in the separated state.

[0021] Figure numerals: 1. workbench; 2. guide groove; 3. fixed plate; 4. slide seat; 5. slider; 6. connecting rod; 7. cylinder; 8. magnetic plate; 9. mounting plate; 10. scraper; 11. L-shaped plate; 12. adjustment assembly; 1201. adjustment box; 1202. screw sleeve; 1203. fixing frame; 1204. pressure plate; 1205. magnetic strip; 1206. slide rod; 1207. slide groove; 1208. electric push rod; 1209. guide rod; 1210. servo motor; 1211. forward and reverse threaded rod. DETAILED DESCRIPTION

[0022] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0023] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figure 1-4 As shown, an embodiment of the present invention provides a cardboard scraper device that is convenient for placing and positioning raw materials, including a workbench 1, an L-shaped plate 11 is fixedly connected to the back side of the top of the workbench 1, an adjustment component 12 is provided on the back side of the L-shaped plate 11, and the adjustment component 12 includes an adjustment box 1201, the adjustment box 1201 is fixedly installed on the back side of the L-shaped plate 11, a servo motor 1210 is fixedly installed on the left side of the adjustment box 1201, and a positive and negative threaded rod 1211 is fixedly installed on the output end of the servo motor 1210, and the left and right sides of the surface of the positive and negative threaded rod 1211 are threadedly connected to a screw sleeve 1202, a guide rod 1209 is fixedly installed on the front surface of the screw sleeve 1202, a fixed bracket 1203 is fixedly installed on the front surface of the guide rod 1209, an electric push rod 1208 is fixedly installed on the bottom of the fixed bracket 1203, and a pressure plate 1204 is fixedly installed on the bottom of the electric push rod 1208.

[0026] The output end of the servo motor 1210 drives the screw sleeve 1202 to move left and right, and the screw sleeve 1202 drives the fixing frame 1203 to move left and right through the guide rod 1209. The fixing frame 1203 finally drives the magnetic strip 1205 to move left and right, which is convenient for adjusting the spacing according to different specifications of cardboard, avoiding displacement or warping of the cardboard, and improving the scraping accuracy.

[0027] Example 2

[0028] In one embodiment, the top and bottom of the inner wall of the regulating box 1201 are provided with a slide groove 1207, the top and bottom of the screw sleeve 1202 are fixedly installed with a slide rod 1206, the outer side of the slide rod 1206 is slidably connected to the slide groove 1207, the left and right sides of the top of the workbench 1 are inlaid with a magnetic plate 8, the bottom of the pressure plate 1204 is fixedly installed with a magnetic strip 1205, the left and right sides of the front surface of the regulating box 1201 and the left and right sides of the inner surface of the L-shaped plate 11 are provided with a guide groove 2, and the front of the guide rod 1209 is provided with a guide groove 2. The side passes through the inner cavity of the guide groove 2 and extends to the front side of the L-shaped plate 11. The left and right sides of the top of the L-shaped plate 11 are fixedly installed with fixed plates 3. The inner side of the fixed plate 3 is fixedly installed with a slide seat 4. The surface of the slide seat 4 is slidably connected with a slider 5. The bottom of the slider 5 is fixedly installed with a connecting rod 6. The bottom of the connecting rod 6 passes through the bottom of the L-shaped plate 11, and the bottom of the connecting rod 6 is fixedly installed with a cylinder 7. The bottom of the cylinder 7 is fixedly installed with a mounting plate 9. The bottom of the mounting plate 9 is fixedly installed with a scraper 10 by fastening screws.

[0029] By setting the sliding rod 1206 and the sliding groove 1207, the screw sleeve 1202 can be limited to improve its stability during movement. By setting the magnetic plate 8 and the magnetic strip 1205, a magnetic force can be generated to increase the fixing effect of the pressure plate 1204 after contact with the workbench 1, thereby improving the positioning effect of the cardboard. By setting the guide groove 2, the guide rod 1209 can be limited to avoid displacement during movement. By setting the mounting plate 9 and the fastening screws set on the inner surface thereof, it can be convenient for the staff to disassemble and replace the scraper 10.

[0030] When the utility model is working: first, the cardboard that needs to be scraped with glue is placed on the top of the workbench 1, and then the output end of the servo motor 1210 drives the positive and negative threaded rods 1211 to rotate, and the positive and negative threaded rods 1211 drive the screw sleeve 1202 to move left and right through the action of the thread, and the screw sleeve 1202 drives the fixing frame 1203 to move left and right through the guide rod 1209, and the fixing frame 1203 finally drives the magnetic strip 1205 to move left and right. When it is adjusted to an appropriate distance from the cardboard, the electric push rod 1208 extends to drive the magnetic strip 1205 to move downward. After the magnetic strip 1205 contacts both sides of the cardboard, at this time, the magnetic strip 1205 and the magnetic plate 8 are adsorbed with each other due to the action of magnetic attraction, which increases the positioning effect of the cardboard and prevents the cardboard from being displaced. Finally, the cylinder 7 extends to drive the scraper 10 to move downward and contact the cardboard, and the slider 5 and the slide seat 4 drive the scraper 10 to move horizontally to scrape the glue on the cardboard.

[0031] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A cardboard scraping device that facilitates the placement and positioning of raw materials, characterized by: The invention comprises a workbench (1), wherein the back side of the top of the workbench (1) is fixedly connected to an L-shaped plate (11), the back side of the L-shaped plate (11) is provided with an adjustment component (12), the adjustment component (12) comprises an adjustment box (1201), the adjustment box (1201) is fixedly mounted on the back side of the L-shaped plate (11), a servo motor (1210) is fixedly mounted on the left side of the adjustment box (1201), and the output end of the servo motor (1210) is fixedly mounted with a positive and negative A threaded rod (1211), the left and right sides of the surface of the positive and negative threaded rods (1211) are both threadedly connected to the screw sleeve (1202), the front surface of the screw sleeve (1202) is fixedly installed with a guide rod (1209), the front surface of the guide rod (1209) is fixedly installed with a fixing frame (1203), the bottom of the fixing frame (1203) is fixedly installed with an electric push rod (1208), and the bottom of the electric push rod (1208) is fixedly installed with a pressure plate (1204).

2. A cardboard scraping device that facilitates the placement and positioning of raw materials according to claim 1, characterized in that: The top and bottom of the inner wall of the regulating box (1201) are both provided with a sliding groove (1207), and the top and bottom of the screw sleeve (1202) are both fixedly installed with a sliding rod (1206), and the outer side of the sliding rod (1206) is slidably connected to the sliding groove (1207).

3. The cardboard scraping device for facilitating the placement and positioning of raw materials according to claim 1, characterized in that: Magnetic plates (8) are embedded on both the left and right sides of the top of the workbench (1), and a magnetic strip (1205) is fixedly installed on the bottom of the pressing plate (1204).

4. The cardboard scraping device for facilitating the placement and positioning of raw materials according to claim 1, characterized in that: Guide grooves (2) are provided on the left and right sides of the front surface of the adjustment box (1201) and the left and right sides of the inner surface of the L-shaped plate (11), and the front side of the guide rod (1209) passes through the inner cavity of the guide groove (2) and extends to the front side of the L-shaped plate (11).

5. The cardboard scraping device for facilitating the placement and positioning of raw materials according to claim 1, characterized in that: A fixed plate (3) is fixedly installed on both the left and right sides of the top of the L-shaped plate (11), a sliding seat (4) is fixedly installed on the inner side of the fixed plate (3), and a slider (5) is slidably connected to the surface of the sliding seat (4).

6. A cardboard scraping device for facilitating the placement and positioning of raw materials according to claim 5, characterized in that: A connecting rod (6) is fixedly installed at the bottom of the slider (5), and the bottom of the connecting rod (6) extends to the bottom of the L-shaped plate (11). A cylinder (7) is fixedly installed at the bottom of the connecting rod (6), and a mounting plate (9) is fixedly installed at the bottom of the cylinder (7). A scraper (10) is fixedly installed at the bottom of the mounting plate (9) by fastening screws.

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