Corrugated board coating mechanism

Abstract

The utility model relates to a corrugated board coating mechanism which comprises a corrugated board coating mechanism body and a bottom plate arranged on the corrugated board coating mechanism body, supporting legs are fixedly connected to the periphery of the bottom face of the bottom plate, the top face of the bottom plate is movably connected with a driving rod through a bearing, and one end of the driving rod penetrates through and extends to the bottom of the bottom plate. The bottom surface of the bottom plate is fixedly connected with two mounting plates, a driving motor is fixedly mounted between the bottom surfaces of the two mounting plates, the output end of the driving motor is fixedly connected with a driving rod, the top surface of the driving rod is movably connected with a screw rod, and one end of the screw rod penetrates through and extends into the driving rod. According to the corrugated board coating mechanism, the supporting plate is driven to move through threaded connection between the driving rod and the screw rod, then the height of the supporting plate is adjusted, corrugated boards of different specifications are limited as much as possible, the practicability is improved, the driving rod is driven to rotate under the action of the driving motor, and the coating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboard coating, in particular to a corrugated paperboard coating mechanism. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which is composed of at least one layer of corrugated core paper and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during transportation. The actual performance of corrugated cardboard depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself. When corrugated cardboard is produced, its surface is generally coated by a coating device.

[0003] Chinese patent CN218948563U discloses a surface coating treatment mechanism for a breathable corrugated paper box. The patent discloses a technical solution with a drying function, which solves the problem that the existing spraying device does not have a drying function, making it inconvenient to quickly dry the coated corrugated paper, and then inconvenient to spray the bottom and top, which is inconvenient for users to use and reduces the practicality of the spraying device.

[0004] When the device is in use, the corrugated cardboard is placed by the support plate, but the height of the support plate is fixed, and the distance between the support plate and the top plate is fixed, which is not convenient for limiting the corrugated cardboards of different specifications after flipping, reducing practicality. Therefore, a corrugated cardboard coating mechanism is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a corrugated cardboard coating mechanism, which has the advantage of convenient adjustment and solves the problem that when the device is in use, the corrugated cardboard is placed through a support plate, but the height of the support plate is a fixed height, and the distance between the support plate and the top plate is a fixed distance, which makes it inconvenient to limit corrugated cardboards of different specifications after flipping, thereby reducing the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated cardboard coating mechanism, comprising a corrugated cardboard coating mechanism body and a bottom plate arranged on the corrugated cardboard coating mechanism body, wherein the bottom surface of the bottom plate is fixedly connected with supporting legs around.

[0007] The top surface of the base plate is movably connected to a driving rod with one end passing through and extending to the bottom thereof through a bearing, the bottom surface of the base plate is fixedly connected to two mounting plates, a driving motor is fixedly installed between the bottom surfaces of the two mounting plates, the output end of the driving motor is fixedly connected to the driving rod, the top surface of the driving rod is movably connected to a screw rod with one end passing through and extending to the inside thereof, and the top surface of the screw rod is fixedly connected to a support plate.

[0008] The driving rod is provided with a fixing assembly for fixing the screw rod.

[0009] The bottom plate is provided with a limiting assembly for limiting the supporting plate.

[0010] Furthermore, the two mounting plates are symmetrically distributed with the driving rod as the center, and the two mounting plates are located between the four supporting legs.

[0011] Furthermore, a threaded hole is formed on the top surface of the driving rod, and the screw rod extends into the threaded hole and is threadedly connected thereto.

[0012] Furthermore, the fixing assembly includes two fixing plates, the two fixing plates are respectively fixedly connected to the left side and the right side of the driving rod, the opposite sides of the two fixing plates are fixedly connected with telescopic rods, the opposite sides of the two telescopic rods are fixedly connected with baffles, the opposite sides of the two baffles are fixedly connected with fixing rods, the left side and the right side of the screw rod are each provided with a plurality of fixing holes, the fixing rod extends to the inside of the fixing hole, the outer peripheral walls of the two telescopic rods are each provided with springs respectively fixedly connected to the fixing plates and the baffles, and the front sides of the two baffles are each fixedly connected with pull plates.

[0013] Furthermore, the fixing rod and the fixing hole are clearance-matched, and the plurality of fixing holes located on the same side are linearly and equidistantly distributed from top to bottom.

[0014] Furthermore, the telescopic rod is composed of a sleeve and a moving rod, one end of the moving rod penetrates and extends into the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and one side of the sleeve is provided with a through hole adapted to the moving rod.

[0015] Furthermore, the limit assembly includes two limit rods, and the two limit rods are fixedly connected to the bottom surface of the support plate. The top surface of the bottom plate is provided with two limit holes. The two limit rods respectively penetrate the two limit holes and extend to the bottom of the bottom plate. The top surfaces of the two baffles are fixedly connected with support rods, and the opposite side surfaces of the two fixed plates are provided with support holes. The insides of the two support holes are fixedly connected with rubber rings, and the two support rods respectively penetrate the two rubber rings.

[0016] Furthermore, the limiting rod and the limiting hole are clearance-matched, the supporting rod and the rubber ring are in close contact, and the fixing plate is an L-shaped plate.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] 1. The corrugated cardboard coating mechanism drives the support plate to move through the threaded connection between the driving rod and the screw rod, and then adjusts the height of the support plate to meet the restrictions on corrugated cardboards of different specifications as much as possible, improves practicality, and drives the driving rod to rotate under the action of the driving motor to improve the coating efficiency;

[0019] 2. The corrugated cardboard coating mechanism fixes the screw rod through the clearance fit between the fixing rod and the fixing hole, and tries to avoid the support plate from moving when the driving rod rotates, which is convenient to use. The baffle is supported by the fit between the support rod and the rubber ring to improve the stability of the baffle. At the same time, the support plate is supported by the clearance fit between the limiting rod and the limiting hole to improve the stability of the support plate, which is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 for Figure 1 A schematic enlarged view of the middle part;

[0022] Figure 3 It is a top view schematic diagram of the left side fixing plate in the structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the screw in the structure of the utility model.

[0024] In the figure: 1 corrugated cardboard coating mechanism body, 2 bottom plate, 3 support plate, 4 support leg, 5 limit hole, 6 limit rod, 7 mounting plate, 8 drive motor, 9 drive rod, 10 screw rod, 11 fixing hole, 12 fixing rod, 13 baffle, 14 support rod, 15 fixing plate, 16 support hole, 17 rubber ring, 18 telescopic rod, 19 spring, 20 pull plate. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1: Please refer to Figure 1-4 A corrugated cardboard coating mechanism in this embodiment includes a corrugated cardboard coating mechanism body 1 and a bottom plate 2 arranged on the corrugated cardboard coating mechanism body 1, and support legs 4 are fixedly connected to the bottom surface of the bottom plate 2 on all four sides.

[0027] The top surface of the base plate 2 is movably connected to a driving rod 9 with one end passing through and extending to the bottom thereof through a bearing. The bottom surface of the base plate 2 is fixedly connected to two mounting plates 7. A driving motor 8 is fixedly installed between the bottom surfaces of the two mounting plates 7. The output end of the driving motor 8 is fixedly connected to the driving rod 9. The top surface of the driving rod 9 is movably connected to a screw rod 10 with one end passing through and extending into the interior thereof. The top surface of the screw rod 10 is fixedly connected to a support plate 3.

[0028] Among them, the two mounting plates 7 are symmetrically distributed with the driving rod 9 as the center, and the two mounting plates 7 are located between the four supporting legs 4. A threaded hole is opened on the top surface of the driving rod 9, and the screw 10 extends into the inside of the threaded hole and is threadedly connected thereto.

[0029] Specifically, the corrugated cardboard is placed on the support plate 3, and the corrugated cardboard coating mechanism body 1 and the driving motor 8 are started. The output end of the driving motor 8 drives the driving rod 9 to rotate, and then drives the supporting plate 3 and the corrugated cardboard to rotate, and the four sides of the corrugated cardboard are coated. The driving rod 9 rotates, and the screw 10 drives the supporting plate 3 to move through the threaded connection between the driving rod 9 and the screw 10, so that the height of the supporting plate 3 is adjusted.

[0030] Example 2: Please refer to Figure 1-4 On the basis of the first embodiment, a fixing assembly is provided on the driving rod 9, and the fixing assembly includes two fixing plates 15, and the two fixing plates 15 are respectively fixedly connected to the left side and the right side of the driving rod 9, and the opposite sides of the two fixing plates 15 are fixedly connected with telescopic rods 18, and the opposite sides of the two telescopic rods 18 are fixedly connected with baffles 13, and the opposite sides of the two baffles 13 are fixedly connected with fixing rods 12, and the left side and the right side of the screw rod 10 are provided with a plurality of fixing holes 11, and the fixing rod 12 extends to the inside of the fixing hole 11, and the outer peripheral walls of the two telescopic rods 18 are respectively provided with springs 19 fixedly connected to the fixing plates 15 and the baffles 13, and the front sides of the two baffles 13 are fixedly connected with pull plates 20.

[0031] Among them, the fixing rod 12 and the fixing hole 11 are clearance-matched, and the multiple fixing holes 11 located on the same side are linearly and equidistantly distributed from top to bottom. The telescopic rod 18 is composed of a sleeve and a moving rod. One end of the moving rod penetrates and extends to the interior of the sleeve, and the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and a through hole matching the moving rod is opened on one side of the sleeve.

[0032] Specifically, the pull plate 20 is pulled, and the pull plate 20 drives the baffle 13 to move, thereby moving the fixed rod 12, squeezing the telescopic rod 18 and the spring 19, and shrinking the telescopic rod 18 and the spring 19. After the height adjustment of the support plate 3 is completed, the pull plate 20 is loosened, and the fixing rod 12 is pushed to reset under the action of the spring 19, and the fixing rod 12 is reinserted into the fixing hole 11. The screw 10 is fixed by the clearance between the fixing rod 12 and the fixing hole 11, and then the flipped corrugated cardboard is fixed.

[0033] Example 3: Please refer to Figure 1-4 On the basis of the first and second embodiments, a limit assembly is provided on the bottom plate 2, and the limit assembly includes two limit rods 6, and the two limit rods 6 are fixedly connected to the bottom surface of the support plate 3. The top surface of the bottom plate 2 is provided with two limit holes 5, and the two limit rods 6 respectively penetrate the two limit holes 5 and extend to the bottom of the bottom plate 2. The top surfaces of the two baffles 13 are fixedly connected with support rods 14, and the opposite side surfaces of the two fixing plates 15 are provided with support holes 16, and the insides of the two support holes 16 are fixedly connected with rubber rings 17, and the two support rods 14 respectively penetrate the two rubber rings 17.

[0034] The limiting rod 6 and the limiting hole 5 are clearance-matched, the supporting rod 14 and the rubber ring 17 are in close contact, and the fixing plate 15 is an L-shaped plate.

[0035] Specifically, the support plate 3 is supported by the clearance fit between the limiting rod 6 and the limiting hole 5, the baffle 13 drives the support rod 14 to move, and the baffle 13 is supported by the fit between the support rod 14 and the rubber ring 17, thereby improving the stability of the baffle 13.

[0036] The working principle of the above embodiment is:

[0037] Place the corrugated cardboard on the support plate 3, start the corrugated cardboard coating mechanism body 1 and the driving motor 8, the output end of the driving motor 8 drives the driving rod 9 to rotate, and then drives the supporting plate 3 and the corrugated cardboard to rotate, and the four sides of the corrugated cardboard are coated, and the support plate 3 is supported by the clearance between the limiting rod 6 and the limiting hole 5. After coating and drying, close the corrugated cardboard coating mechanism body 1, pull the pull plate 20, and the pull plate 20 drives the baffle 13 to move, and then the fixed rod 12 moves, squeezes the telescopic rod 18 and the spring 19, and the telescopic rod 18 and the spring 19 are contracted, and the baffle 13 drives the support rod 14 to move, and through the support The fit between the rod 14 and the rubber ring 17 supports the baffle 13 and improves the stability of the baffle 13. The output end of the driving motor 8 drives the driving rod 9 to rotate. Through the threaded connection between the driving rod 9 and the screw 10, and the restriction between the limit rod 6 and the limit hole 5, the screw 10 drives the support plate 3 to move, and the height of the support plate 3 is adjusted. After the adjustment is completed, the pull plate 20 is loosened, and the fixing rod 12 is pushed to reset under the action of the spring 19. The fixing rod 12 is reinserted into the fixing hole 11, and the screw 10 is fixed through the clearance fit between the fixing rod 12 and the fixing hole 11, thereby fixing the flipped corrugated cardboard.

[0038] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrugated paperboard coating mechanism, comprising a corrugated paperboard coating mechanism body (1) and a bottom plate (2) arranged on the corrugated paperboard coating mechanism body (1), characterized in that: The bottom surface of the base plate (2) is fixedly connected to support legs (4) on all sides; The top surface of the bottom plate (2) is movably connected to a driving rod (9) having one end penetrating through and extending to the bottom thereof through a bearing, the bottom surface of the bottom plate (2) is fixedly connected to two mounting plates (7), a driving motor (8) is fixedly installed between the bottom surfaces of the two mounting plates (7), the output end of the driving motor (8) is fixedly connected to the driving rod (9), the top surface of the driving rod (9) is movably connected to a screw rod (10) having one end penetrating through and extending to the inside thereof, and the top surface of the screw rod (10) is fixedly connected to a support plate (3); The driving rod (9) is provided with a fixing component, and the bottom plate (2) is provided with a limiting component.

2. A corrugated board coating mechanism according to claim 1, characterized in that: The two mounting plates (7) are symmetrically distributed with the driving rod (9) as the center, and the two mounting plates (7) are located between the four supporting legs (4).

3. A corrugated board coating mechanism according to claim 2, characterized in that: A threaded hole is formed on the top surface of the driving rod (9), and the screw rod (10) extends into the threaded hole and is threadedly connected thereto.

4. A corrugated board coating mechanism according to claim 1, characterized in that: The fixing assembly comprises two fixing plates (15), the two fixing plates (15) are respectively fixedly connected to the left side and the right side of the driving rod (9), the opposite side of the two fixing plates (15) are fixedly connected to a telescopic rod (18), the opposite side of the two telescopic rods (18) are fixedly connected to a baffle (13), the opposite side of the two baffles (13) are fixedly connected to a fixing rod (12), the left side and the right side of the screw rod (10) are each provided with a plurality of fixing holes (11), the fixing rod (12) extends into the inside of the fixing hole (11), the outer peripheral walls of the two telescopic rods (18) are each provided with a spring (19) respectively fixedly connected to the fixing plate (15) and the baffle (13), and the front sides of the two baffles (13) are each fixedly connected to a pull plate (20).

5. A corrugated board coating mechanism according to claim 4, characterized in that: The fixing rod (12) and the fixing hole (11) are clearance-matched, and a plurality of the fixing holes (11) located on the same side are linearly and equidistantly distributed from top to bottom.

6. A corrugated board coating mechanism according to claim 5, characterized in that: The telescopic rod (18) is composed of a sleeve and a moving rod, one end of the moving rod penetrates and extends into the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and one side of the sleeve is provided with a through hole adapted to the moving rod.

7. A corrugated board coating mechanism according to claim 4, characterized in that: The limiting assembly comprises two limiting rods (6), the two limiting rods (6) are fixedly connected to the bottom surface of the support plate (3), the top surface of the bottom plate (2) is provided with two limiting holes (5), the two limiting rods (6) respectively penetrate the two limiting holes (5) and extend to the bottom of the bottom plate (2), the top surfaces of the two baffles (13) are fixedly connected to support rods (14), the opposite side surfaces of the two fixing plates (15) are provided with support holes (16), the insides of the two support holes (16) are fixedly connected with rubber rings (17), and the two support rods (14) respectively penetrate the two rubber rings (17).

8. A corrugated board coating mechanism according to claim 7, characterized in that: The limiting rod (6) and the limiting hole (5) are clearance-matched, the supporting rod (14) and the rubber ring (17) are in close contact, and the fixing plate (15) is an L-shaped plate.

Images