Precise plate sizing device

Abstract

The utility model discloses an accurate plate sizing device which comprises a rotating frame and a sizing roller, one side of the rotating frame is rotatably connected with an adjusting nut, the inside of the adjusting nut is in threaded connection with a screw rod, one end of the screw rod is fixedly connected with an adjusting block, the other end of the screw rod is fixedly connected with a rotating handle, and the rotating handle is fixedly connected with the sizing roller. Four indicating arrows are arranged outside the rotating handle, the adjusting nut is used for positioning the position of the adjusted screw rod, and the adjusting block is in a horn shape. According to the glue injection device, the rotating handle is rotated while the adjusting nut is pressed against, then the screw rod is driven to move forwards, meanwhile, a worker observes the position, corresponding to the scale plate, of the indicating arrow, the adjusting block is moved to a proper position, and then injected glue is limited to move; and the whole sizing roller can adjust the width of the corresponding plate at any time for sizing, so that the application range and the practicability of the sizing device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate gluing, in particular to a precise plate gluing device. Background Art

[0002] Artificial boards are made from wood or other non-wood plant materials. After mechanical processing separates the components into their constituent elements, they are then bonded together with or without adhesives and other additives to form a board or molded product. These primarily include three product categories: plywood, particleboard, and fiberboard, with hundreds of derivative and further processed products. The advent of artificial boards marked the beginning of the modernization of wood processing, evolving the process from simply altering the shape of wood to improving its properties. Gluing devices are often used during the processing of artificial boards to combine the raw materials with resin glue to shape the board or to combine it with other materials.

[0003] When existing personnel apply glue to boards, they usually use glue rollers to apply glue. Applying glue manually by brushing is not only labor-intensive but also extremely inefficient. A few people can use glue application equipment to automatically apply glue to boards, but the brush rollers of the glue application equipment cannot be adjusted accordingly according to the actual length of the boards. When the boards are short, the excess glue on the brush rollers will easily fall onto the equipment or the ground. When the boards are long, the insufficient length of the brush rollers cannot meet the requirements for glue application, and repeated glue application is required to completely apply glue to the entire surface of the boards.

[0004] Therefore, it is necessary to provide a precise gluing device for plates to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a precise gluing device for plates.

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is connected to said adjusting base by said adjusting base, and said adjusting base is connected to said sliding seat respectively with a bolt, and said bolt has a round shank to contact with said adjusting base.

[0007] As a further description of the above technical solution:

[0008] The top of the rotating frame is fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a positioning rod, one end of the positioning rod is fixedly connected with a positioning plate, and the positioning plate is sleeved on the outside of the screw.

[0009] As a further description of the above technical solution:

[0010] A circuit groove is provided at one end of the screw, and a heating rod is provided on one side of the adjusting block. The interior of the circuit groove can be used to install a mobile power supply, and the heating rod is used to heat and maintain a constant temperature of the glue inside the glue roller.

[0011] As a further description of the above technical solution:

[0012] Four connecting frames are fixedly connected to the top of the rotating frame, and two connecting blocks are installed on the top of the rotating frame and between the four connecting frames. The two connecting blocks are also used to fix the position of the positioning rod. The four connecting frames are respectively located at the four corners of the top of the rotating frame, and are used for the installation and connection of the gluing device with existing driving equipment such as hydraulic rods, transmission belts, electric telescopic rods and other driving equipment.

[0013] As a further description of the above technical solution:

[0014] A receiving groove is provided inside the glue-applying roller, and a plurality of liquid outlets are provided outside the glue-applying roller, and the plurality of liquid outlets are all communicated with the receiving groove.

[0015] As a further description of the above technical solution:

[0016] A rotation groove is provided at the bottom of the rotation frame, a driving motor is installed on one side of the rotation groove through a mounting block, and an output shaft of the driving motor is connected to the connecting pipe.

[0017] As a further description of the above technical solution:

[0018] A scale plate is fixedly connected to one side of the positioning plate, and the scale plate is used in conjunction with the indicator arrow.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the existing technology, this precise plate gluing device, when applying glue to the plate, first according to the required width of the glued plate, by pressing the adjusting nut and rotating the rotating handle, thereby driving the screw to move forward, and at the same time the personnel observes the position of the scale plate corresponding to the indicator arrow, so that the adjustment block is moved to the appropriate position, thereby limiting the movement position of the injected glue, so that the entire gluing roller can be adjusted to the corresponding plate width at any time for gluing, effectively improving the applicability and practicality of the gluing device.

[0021] 2. Compared with the existing technology, this precise plate gluing device starts the heating rod to slowly heat the glue injected into the glue roller until it is at a constant temperature, effectively maintaining the liquid fluidity of the glue, avoiding the long plate replacement time that causes the internal glue to solidify, and effectively improving the stability of the gluing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of the entire device for precise gluing of plates proposed in the utility model;

[0023] Figure 2 This is a structural schematic diagram of a rotating frame of a precise gluing device for plates proposed in the utility model;

[0024] Figure 3 This is a structural schematic diagram of a glue roller in a precise glue application device for plates proposed by the utility model;

[0025] Figure 4 This is a structural diagram of a mounting block for a precise gluing device for plates proposed in the present invention;

[0026] Figure 5 for Figure 3 A partial enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Rotating handle; 2. Indicator arrow; 3. Screw; 4. Positioning plate; 5. Rotating groove; 6. Connecting block; 7. Rotating frame; 8. Positioning rod; 9. Connecting frame; 10. Scale plate; 11. Line groove; 12. Feed port; 13. Adjusting nut; 14. Adjusting block; 15. Heating rod; 16. Receiving groove; 17. Liquid outlet; 18. Glue roller; 19. Connecting pipe; 20. Fixing block; 21. Drive motor; 22. Mounting block; 23. Feed pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1-5 The utility model provides a precise gluing device for plates: it includes a rotating frame 7 and a gluing roller 18, one side of the rotating frame 7 is rotatably connected to an adjusting nut 13, the internal thread of the adjusting nut 13 is connected to a screw 3, one end of the screw 3 is fixedly connected to an adjusting block 14, the other end of the screw 3 is fixedly connected to a rotating handle 1, four indicator arrows 2 are provided on the outside of the rotating handle 1, the adjusting nut 13 is used to locate the position of the screw 3 after adjustment, the adjusting block 14 is trumpet-shaped, and the diameter of the widest part is equal to the diameter of the inner wall of the gluing roller 18, and is used to separate the liquid outlet 17 of the too long part, the four indicator arrows 2 are symmetrically located on both sides of the rotating handle 1, and the indicator arrows 2 are used to point to the scale plate 10 to facilitate personnel to determine the moving distance of the internal adjustment block 14.

[0031] A fixing block 20 is fixedly connected to the top of the rotating frame 7 , a positioning rod 8 is fixedly connected to one side of the fixing block 20 , and a positioning plate 4 is fixedly connected to one end of the positioning rod 8 . The positioning plate 4 is sleeved on the outside of the screw rod 3 .

[0032] A circuit groove 11 is provided at one end of the screw 3 , and a heating rod 15 is provided on one side of the adjustment block 14 . The interior of the circuit groove 11 can be used to install a mobile power supply, and the heating rod 15 is used to heat and maintain a constant temperature of the glue inside the glue roller 18 .

[0033] Four connecting frames 9 are fixedly connected to the top of the rotating frame 7. Two connecting blocks 6 are installed on the top of the rotating frame 7 and between the four connecting frames 9. The two connecting blocks 6 are also used to fix the position of the positioning rod 8. The four connecting frames 9 are respectively located at the four corners of the top of the rotating frame 7, and are used for the installation and connection of the gluing device with existing driving equipment such as hydraulic rods, transmission belts, electric telescopic rods and other driving equipment.

[0034] The glue roller 18 has a receiving groove 16 formed inside, and a plurality of liquid outlets 17 formed outside. The plurality of liquid outlets 17 are all connected to the receiving groove 16 .

[0035] A rotation slot 5 is formed at the bottom of the rotation frame 7 . A driving motor 21 is mounted on one side of the rotation slot 5 via a mounting block 22 . The output shaft of the driving motor 21 is connected to the connecting pipe 19 .

[0036] A scale plate 10 is fixedly connected to one side of the positioning plate 4 . The scale plate 10 is used in conjunction with the indicator arrow 2 to locate the specific moving distance of the adjustment block 14 .

[0037] Working principle: When gluing the sheet, first, according to the required width of the gluing sheet, rotate the handle 1 while pressing against the adjusting nut 13, thereby driving the screw 3 forward. At the same time, the operator observes the position of the indicator arrow 2 corresponding to the scale plate 10 to move the adjustment block 14 to the appropriate position;

[0038] After that, the glue is mixed and stirred, and injected through the feed pipe 23. The glue flows into the interior of the glue roller 18 through the feed port 12. At this time, the drive motor 21 is started, and the drive motor 21 drives the glue roller 18 to rotate through the connected connecting pipe 19, and then the internal glue overflows from the liquid outlet 17 and is adsorbed onto the brush wrapped around the outside of the glue roller 18. The glue is rotated and applied to the outer surface of the plate as driven by the drive motor 21. At the same time, as driven by the drive equipment, the entire device moves back and forth horizontally to complete the gluing.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A precise gluing device for plates, comprising a rotating frame (7) and a gluing roller (18), characterized in that: One side of the rotating frame (7) is rotatably connected to an adjusting nut (13), the internal thread of the adjusting nut (13) is connected to a screw rod (3), one end of the screw rod (3) is fixedly connected to an adjusting block (14), and the other end of the screw rod (3) is fixedly connected to a rotating handle (1), and four indicator arrows (2) are arranged on the outside of the rotating handle (1).

2. The precise gluing device for plates according to claim 1, characterized in that: The top of the rotating frame (7) is fixedly connected to a fixed block (20), one side of the fixed block (20) is fixedly connected to a positioning rod (8), and one end of the positioning rod (8) is fixedly connected to a positioning plate (4).

3. The precise gluing device for plates according to claim 1, characterized in that: A line groove (11) is provided at one end of the screw rod (3), and a heating rod (15) is provided on one side of the adjustment block (14).

4. The precise gluing device for plates according to claim 1, characterized in that: Four connection frames (9) are fixedly connected to the top of the rotating frame (7), and two connection blocks (6) are installed on the top of the rotating frame (7) and between the four connection frames (9).

5. The precise gluing device for plates according to claim 1, characterized in that: A receiving groove (16) is provided inside the glue-applying roller (18), and a plurality of liquid outlets (17) are provided outside the glue-applying roller (18).

6. The precise gluing device for plates according to claim 1, characterized in that: A rotation slot (5) is provided at the bottom of the rotation frame (7), and a drive motor (21) is mounted on one side of the rotation slot (5) via a mounting block (22).

7. The precise gluing device for plates according to claim 2, characterized in that: A scale plate (10) is fixedly connected to one side of the positioning plate (4).

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