Adhesive blade coating device

Abstract

The utility model belongs to the technical field of adhesive blade coating devices, and particularly relates to an adhesive blade coating device which comprises a mounting plate, an arc-shaped groove is formed in one side of the mounting plate, a sliding block is slidably mounted in the arc-shaped groove, a limiting hole penetrating through the arc-shaped groove is formed in the mounting plate, and a connecting plate is mounted on the top side of the sliding block. A limiting rod is slidably installed in the connecting plate in a penetrating mode, a limiting block is installed at one end of the limiting rod, a spring is fixedly connected between the connecting plate and the limiting block, and a scraper is installed at the bottom end of the connecting rod; the limiting block is pulled, the spring is stretched, the limiting rod is pulled out of the rod hole and the limiting hole, the sliding block is dragged to slide in the arc-shaped groove, the angle of the scraper is changed accordingly, after the angle is adjusted to be proper, the limiting block is loosened, the limiting rod is inserted into the rod hole and the limiting hole again under the elastic force effect of the spring, the angle of the scraper is fixed, and therefore adjustment of the angle of the scraper is achieved. Therefore, the device can adapt to processing of plates with different shapes and inclination angles, and the pasting quality of the plates is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive scraping devices, in particular to an adhesive scraping device. Background Art

[0002] During the processing of the board, when the wooden boards are spliced, the adhesive needs to be evenly coated on the board, so an adhesive scraping device is needed.

[0003] A Chinese patent with authorization announcement number CN214440583U discloses an adhesive scraping device, including a base, a shell fixedly mounted on the top of the base, and a workbench provided at the bottom of the shell. The screw is driven to rotate by a first motor, and the two movable plates are driven to approach each other by a screw nut and a connecting rod. The parts are fixed by a clamp on the curved rod, and then the rotating shaft is driven to rotate by a second motor, and the threaded rod is driven to rotate by a first bevel gear and a second bevel gear. The second motor is a reciprocating motor, which can drive the scraper to reciprocate left and right through the threaded rod and the threaded block, and the scraper is driven to move up and down to adjust the distance through the hydraulic cylinder and the hydraulic rod. The adhesive in the storage box can be released through the solenoid valve on the elastic hose, and then the adhesive is evenly scraped by the scraper moving left and right.

[0004] However, the above-mentioned adhesive scraping device still has some problems. In actual application, due to the different shapes of the plates, the existing technology has no angle adjustment function, and an inappropriate scraping angle can easily lead to uneven application of the adhesive, thereby affecting the pasting quality of the plates. Therefore, an adhesive scraping device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background art, the utility model provides an adhesive scraping device.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: an adhesive scraping device described in the present invention includes a workbench, an angle adjustment component is installed above the workbench, the angle adjustment component includes a mounting plate, an arc groove is provided inside one side of the mounting plate, the arc groove is set at 180 degrees, a slider is slidably installed inside the arc groove, a limiting hole is provided inside the mounting plate through the arc groove, a connecting plate is installed on the top side of the slider, the connecting plate is L-shaped, and a limiting rod is installed inside the connecting plate for sliding through. A limit block is installed at one end of the limit rod, and a rod hole is opened inside the slider, and the other end of the limit rod is movable through the limit hole and extends to the inside of the rod hole. A spring is fixed between the connecting plate and the limit block, and the spring is sleeved on the outer wall of the limit rod. A connecting rod is installed on the bottom side of the slider, and a scraper is installed at the bottom end of the connecting rod. A feed pipe is connected to one side of the scraper, and one end of the feed pipe is connected to an external feed source, thereby realizing the angle adjustment of the scraper, thereby being able to adapt to the processing of plates with different shapes and inclination angles, and improving the pasting quality of the plates.

[0007] Preferably, a limiting ring is installed at the top side edge of the mounting plate, and a connecting rod is installed by sliding through the interior of the limiting ring and the interior of the mounting plate. Several scale lines are equidistantly engraved on the outside of the connecting rod. The bottom side of the scraper is equipped with a pointing needle, and a locking screw is rotatably installed inside the limiting ring. One end of the locking screw is pressed against the connecting rod, which can accurately control the thickness of the scraping and improve the processing quality of the product.

[0008] Preferably, a cylinder is installed at the top edge of the workbench, an L-shaped frame is installed at the active end of the cylinder, a driving motor is installed on one side of the L-shaped frame, a threaded rod is installed on the output end of the driving motor, a slide groove is provided inside the top side of the L-shaped frame, a sliding block is slidably installed inside the slide groove, a screw hole is provided inside the sliding block, one end of the threaded rod movably passes through the screw hole and is rotatably installed inside one side of the slide groove, a telescopic rod is installed on the bottom side of the sliding block, wherein the mounting plate is installed on the bottom side of the active end of the telescopic rod, which can drive the scraper to move horizontally and vertically on the plate to achieve comprehensive scraping operation.

[0009] Preferably, a servo motor is installed on one side of the interior of the workbench, a gear is installed on the output end of the servo motor, two support columns are symmetrically fixed between the two sides of the inner wall of the workbench, racks are installed on the outer walls of the support columns, the racks are symmetrically arranged around the central axis, and the racks are meshed with the gears, two slide rails are symmetrically provided on the top side of the workbench, a splint is slidably installed inside the slide rail, and the bottom ends of the splints are respectively installed on one side of the rack, which can quickly and accurately fix plates of different sizes and avoid movement or shaking of the plates during processing.

[0010] Preferably, the bottom side of the scraper and the bottom side of the pointing needle are on the same horizontal line, and the distance between the bottom side of the scraper and the bottom side of the connecting rod is equal to the scraping thickness, ensuring the accuracy and consistency of the scraping.

[0011] Preferably, a control panel is installed on one side of the workbench, and the control panel is used to control the operation of electrical components inside the device, integrating the operation control of all electrical components inside the device.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model pulls the limit block, at which time the spring is stretched, and the limit rod is drawn out from the rod hole of the slider and the limit hole of the mounting plate, dragging the slider to slide in the arc groove, and the angle of the scraper changes accordingly. After adjusting to the appropriate angle, the limit block is released, and under the elastic force of the spring, the limit rod is reinserted into the rod hole and the limit hole, fixing the angle of the slider and the scraper, thereby realizing the adjustment of the scraper angle, thereby being able to adapt to the processing of plates with different shapes and inclination angles, and improving the pasting quality of the plates;

[0014] 2. The utility model adjusts the position of the connecting rod so that the distance between the bottom of the connecting rod and the surface of the plate reaches the required scraping thickness, that is, rotates the locking screw to release the fixing of the connecting rod, and makes the connecting rod slide inside the limit ring. At the same time, with the cooperation of the pointing needle, the connecting rod is adjusted to a suitable position, and the locking screw inside the limit ring is rotated to make it and the connecting rod press against each other, and the connecting rod is fixed. The thickness of the scraping can be accurately controlled, and the processing quality of the product can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from the middle axis side view;

[0017] Figure 2 Schematic diagram of the main structure of the scraping device;

[0018] Figure 3 Schematic diagram of the internal structure of the L-shaped frame;

[0019] Figure 4 This is a schematic diagram of the angle adjustment and thickness adjustment component structure;

[0020] Figure 5Schematic diagram of the clamping component structure.

[0021] In the figure: 1. Workbench; 2. Mounting plate; 3. Arc groove; 4. Slider; 5. Limit hole; 6. Connecting plate; 7. Limit rod; 8. Limit block; 9. Spring; 10. Connecting rod; 11. Scraper; 12. Feed pipe; 13. Limit ring; 14. Connecting rod; 15. Scale line; 16. Pointer; 17. Locking screw; 18. Cylinder; 19. L-shaped frame; 20. Drive motor; 21. Threaded rod; 22. Slide; 23. Sliding block; 24. Telescopic rod; 25. Servo motor; 26. Gear; 27. Support column; 28. Rack; 29. Slide rail; 30. Clamp; 31. Control panel. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying 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.

[0023] See also Figure 1-4The top of the slider 4 is provided with a connecting rod 10, and the bottom of the connecting rod 10 is provided with a connecting rod 11, and the bottom of the connecting rod 11 is provided with a connecting rod 12. 2 is connected to an external material supply source; during operation, in actual application, due to the different shapes of the plates, there is no angle adjustment function in the prior art. An inappropriate scraping angle can easily lead to uneven application of the adhesive, thereby affecting the pasting quality of the plates. When the angle of the scraper 11 needs to be adjusted, by pulling the limit block 8, the spring 9 is stretched, and the limit rod 7 is extracted from the rod hole of the slider 4 and the limit hole 5 of the mounting plate 2, dragging the slider 4 to slide in the arc groove 3. Since the arc groove 3 is set to 180 degrees, the slider 4 can adjust its position within a certain range, thereby driving the scraper 11 to change its angle through the connecting rod 10. When the slider 4 moves, the angle of the scraper 11 changes accordingly. After adjusting to the appropriate angle, release the limit block 8. Under the elastic action of the spring 9, the limit rod 7 is reinserted into the rod hole and the limit hole 5 to fix the angle of the slider 4 and the scraper 11, thereby realizing the adjustment of the angle of the scraper 11, thereby being able to adapt to the processing of plates with different shapes and inclination angles and improving the pasting quality of the plates.

[0024] See also Figure 1-4 As shown, a cylinder 18 is installed at the top edge of the workbench 1, an L-shaped frame 19 is installed at the active end of the cylinder 18, a drive motor 20 is installed on one side of the L-shaped frame 19, a threaded rod 21 is installed on the output end of the drive motor 20, a slide groove 22 is provided inside the top side of the L-shaped frame 19, a sliding block 23 is slidably installed inside the slide groove 22, a screw hole is provided inside the sliding block 23, one end of the threaded rod 21 movably passes through the screw hole and is rotatably installed inside one side of the slide groove 22, a telescopic rod 24 is installed on the bottom side of the sliding block 23, wherein the mounting plate 2 is installed on the bottom side of the active end of the telescopic rod 24;

[0025] A limiting ring 13 is installed at the top edge of the mounting plate 2, and a connecting rod 14 is installed inside the limiting ring 13 and the mounting plate 2 to slide through the inside. A number of scale lines 15 are equidistantly engraved on the outside of the connecting rod 14. A pointing needle 16 is installed on the bottom side of the scraper 11, and a locking screw 17 is rotatably installed inside the limiting ring 13. One end of the locking screw 17 is pressed against the connecting rod 14. The bottom side of the scraper 11 and the bottom side of the pointing needle 16 are on the same horizontal line. The distance between the bottom side of the scraper 11 and the bottom side of the connecting rod 14 is equal to the coating thickness. A control Panel 31; During operation, during the processing of the board, when the wooden boards are spliced, it is necessary to evenly apply the adhesive to the board, so an adhesive scraping device is required. By adjusting the position of the connecting rod 14, the distance between the bottom of the connecting rod 14 and the surface of the board reaches the required scraping thickness, that is, the locking screw 17 is rotated to release the fixing of the connecting rod 14, and the connecting rod 14 is made to slide inside the limiting ring 13. At the same time, with the cooperation of the pointing pin 16, the connecting rod 14 is adjusted to a suitable position, and the locking screw 17 inside the limiting ring 13 is rotated so that it and the connecting rod 14 are pressed against each other to fix the connecting rod 14;

[0026] Secondly, when the cylinder 18 is working, it pushes the L-shaped frame 19 to move horizontally, and the drive motor 20 is started, driving the threaded rod 21 to rotate, so that the sliding block 23 moves laterally along the slide groove 22, and at the same time, the telescopic rod 24 drives the mounting plate 2 and the scraper 11 to move laterally. Then, by controlling the extension and retraction of the telescopic rod 24, the longitudinal movement of the mounting plate 2 and the scraper 11 is realized. When the bottom side of the connecting rod 14 contacts the plate, the telescopic rod 24 stops extending, and then the adhesive is injected into the scraper 11 through the feed pipe 12, and the scraper 11 starts to work, thereby realizing the comprehensive scraping operation of the plate.

[0027] See also Figure 1 、 2As shown in Figure 5, a servo motor 25 is installed on one side of the interior of the workbench 1, and a gear 26 is installed on the output end of the servo motor 25. Two support columns 27 are symmetrically fixed between the two sides of the inner wall of the workbench 1, and a rack 28 is installed on the outer wall of the support column 27. The racks 28 are symmetrically arranged around the central axis, and the racks 28 are meshed with the gear 26. Two slide rails 29 are symmetrically provided on the top side of the workbench 1, and a splint 30 is slidably installed inside the slide rail 29. The bottom ends of the splints 30 are respectively installed on one side of the rack 28. During operation, if the plate is not fixed during scraping, the friction generated during scraping will cause the plate to move, thereby reducing the processing quality of the plate. The servo motor 25 is started, driving the gear 26 to rotate, causing the rack 28 to move on the support column 27. The two racks 28 move in opposite directions, driving the splints 30 to slide in the slide rails 29, so that the two splints 30 move toward or away from each other, clamping the plate and fixing it, thereby avoiding movement of the plate during processing.

[0028] Working principle: The servo motor 25 starts, driving the gear 26 to rotate, causing the rack 28 to move on the support column 27. The two racks 28 move in opposite directions, driving the clamping plates 30 to slide in the slide rails 29, so that the two clamping plates 30 move toward or away from each other, clamping the plate and fixing it, thus preventing the plate from moving during the processing process;

[0029] When the angle of the scraper 11 needs to be adjusted, the limit block 8 is pulled. At this time, the spring 9 is stretched, and the limit rod 7 is pulled out from the rod hole of the slider 4 and the limit hole 5 of the mounting plate 2, and the slider 4 is dragged to slide in the arc groove 3. Since the arc groove 3 is set 180 degrees, the slider 4 can adjust its position within a certain range, thereby driving the scraper 11 to change its angle through the connecting rod 10. When the slider 4 moves, the angle of the scraper 11 changes accordingly. After adjusting to the appropriate angle, the limit block 8 is released. Under the elastic force of the spring 9, the limit rod 7 is reinserted into the rod hole and the limit hole 5 to fix the angle of the slider 4 and the scraper 11, thereby realizing the adjustment of the angle of the scraper 11, which can adapt to the processing of plates with different shapes and inclination angles and improve the pasting quality of the plates;

[0030] By adjusting the position of the connecting rod 14, the distance between the bottom of the connecting rod 14 and the surface of the plate reaches the desired coating thickness, that is, rotating the locking screw 17 to release the fixation of the connecting rod 14, and by sliding the connecting rod 14 inside the limiting ring 13, with the cooperation of the pointing pin 16, the connecting rod 14 is adjusted to a suitable position, and the locking screw 17 inside the limiting ring 13 is rotated to make it and the connecting rod 14 press against each other, thereby fixing the connecting rod 14;

[0031] Secondly, when the cylinder 18 is working, it pushes the L-shaped frame 19 to move horizontally, and the drive motor 20 is started, driving the threaded rod 21 to rotate, so that the sliding block 23 moves laterally along the slide groove 22, and at the same time, the telescopic rod 24 drives the mounting plate 2 and the scraper 11 to move laterally. Then, by controlling the extension and retraction of the telescopic rod 24, the longitudinal movement of the mounting plate 2 and the scraper 11 is realized. When the bottom side of the connecting rod 14 contacts the plate, the telescopic rod 24 stops extending, and then the adhesive is injected into the scraper 11 through the feed pipe 12, and the scraper 11 starts to work, thereby realizing the comprehensive scraping operation of the plate.

[0032] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. An adhesive scraping device, characterized in that: The invention comprises a workbench (1), an angle adjustment component is installed above the workbench (1), and the angle adjustment component comprises a mounting plate (2), an arc groove (3) is provided inside one side of the mounting plate (2), the arc groove (3) is arranged at a 180-degree angle, a slider (4) is slidably installed inside the arc groove (3), a limiting hole (5) is provided inside the mounting plate (2) and passes through the arc groove (3), a connecting plate (6) is installed on the top side of the slider (4), the connecting plate (6) is L-shaped, a limiting rod (7) is slidably installed inside the connecting plate (6), and the limiting hole (5) is provided inside the mounting plate (2) and passes through the arc groove (3), and the limiting rod (7) is installed on the top side of the slider (4). A limiting block (8) is installed at one end of the positioning rod (7), a rod hole is opened inside the slider (4), and the other end of the limiting rod (7) is movable through the limiting hole (5) and extends to the inside of the rod hole. A spring (9) is fixed between the connecting plate (6) and the limiting block (8), and the spring (9) is sleeved on the outer wall of the limiting rod (7). A connecting rod (10) is installed on the bottom side of the slider (4), and a scraper (11) is installed at the bottom end of the connecting rod (10). A feed pipe (12) is connected to one side of the scraper (11), and one end of the feed pipe (12) is connected to an external feed source.

2. The adhesive coating device according to claim 1, characterized in that: A limiting ring (13) is installed at the top edge of the mounting plate (2), and a connecting rod (14) is installed in the interior of the limiting ring (13) and the interior of the mounting plate (2) so as to slide through the connecting rod (14). The outer side of the connecting rod (14) is equidistantly engraved with a plurality of scale lines (15). The bottom side of the scraper (11) is equipped with a pointing needle (16). A locking screw (17) is rotatably installed in the interior of the limiting ring (13), and one end of the locking screw (17) is pressed against the connecting rod (14).

3. The adhesive scraping device according to claim 2, characterized in that: A cylinder (18) is installed at the top edge of the workbench (1), an L-shaped frame (19) is installed at the active end of the cylinder (18), a driving motor (20) is installed on one side of the L-shaped frame (19), and a threaded rod (21) is installed on the output end of the driving motor (20), a sliding groove (22) is provided inside the top side of the L-shaped frame (19), a sliding block (23) is slidably installed inside the sliding groove (22), a screw hole is provided inside the sliding block (23), one end of the threaded rod (21) is movably passed through the screw hole and is rotatably installed inside one side of the sliding groove (22), and a telescopic rod (24) is installed on the bottom side of the sliding block (23), wherein the mounting plate (2) is installed on the bottom side of the active end of the telescopic rod (24).

4. The adhesive scraping device according to claim 3, characterized in that: A servo motor (25) is installed on one side of the interior of the workbench (1), and a gear (26) is installed on the output end of the servo motor (25). Two support columns (27) are symmetrically fixed between the two sides of the inner wall of the workbench (1), and a rack (28) is installed on the outer wall of the support column (27). The rack (28) is symmetrically arranged about the central axis, and the racks (28) are meshed with the gear (26). Two slide rails (29) are symmetrically provided on the top side of the workbench (1), and a splint (30) is slidably installed inside the slide rail (29), and the bottom ends of the splints (30) are respectively installed on one side of the rack (28).

5. The adhesive scraping device according to claim 4, characterized in that: The bottom side of the scraper (11) and the bottom side of the pointing needle (16) are on the same horizontal line, and the distance between the bottom side of the scraper (11) and the bottom side of the connecting rod (14) is equal to the coating thickness.

6. The adhesive scraping device according to claim 5, characterized in that: A control panel (31) is installed on one side of the workbench (1), and the control panel (31) is used to control the operation of electrical components inside the device.

Images