A gluing device for corrugated paper

Abstract

The utility model provides a kind of adhesion device for corrugated paper, it is related to corrugated paper technical field.The adhesion device for corrugated paper, including support plate and side plate, the quantity of side plate is two, the lower end of two side plates is fixedly connected with the upper surface of support plate, two baulks are provided between two side plates, the upper and lower sides of two baulks are all provided with long plate, double -end threaded shaft is rotatably inserted in the inside of each long plate, four connecting struts are provided between two baulks, the left and right ends of each connecting strut are all fixedly connected with sliding block, the surface of baulk close to adjacent baulk is slidably sleeved in the outer surface of adjacent sliding block.The adhesion device for corrugated paper, by setting engagement plate, inclined plate, lever and vertical rod, corrugated paper gradually spreads evenly when swinging, will not be stored in recess, so that corrugated paper is contacted and adhered under the action of glue spreading, solve the problem that glue can flow on corrugated paper board, easy to be stored in recess.

Description

Technical Field

[0001] This utility model relates to the field of corrugated paper technology, specifically to an adhesive device for corrugated paper. Background Technology

[0002] Corrugated paper, also known as kraft paper or cardboard, is a common material used in paper packaging boxes. It is lighter than wooden boxes, yet still rigid, and easy to cut to size. It is used to protect other packaged products from damage and is relatively inexpensive. It should not be soaked in water, exposed to moisture, mold, or get wet. It is also sometimes used as a material for handicrafts.

[0003] In corrugated paper processing, it is sometimes necessary to glue two corrugated cardboard sheets together. Generally, glue is applied to one corrugated cardboard sheet, and then the other corrugated cardboard sheet is placed on top of the other corrugated cardboard sheet and glued. However, after the glue is applied to the corrugated cardboard sheet, the glue will flow on the corrugated cardboard sheet and tend to accumulate in the concave areas, resulting in uneven distribution of glue on the corrugated cardboard sheet. When gluing, some spaces may not be stably connected. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an adhesive device for corrugated paper, which solves the problem that glue flows on corrugated cardboard and easily accumulates in recesses.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adhesive device for corrugated paper, comprising a support plate and two side plates. The lower ends of both side plates are fixedly connected to the upper surface of the support plate. Two strips are arranged between the two side plates, and long plates are arranged on the upper and lower sides of each strip. A double-threaded shaft is rotatably inserted into the interior of each long plate. Four connecting support plates are arranged between the two strips, and sliders are fixedly connected to the left and right ends of each connecting support plate. The side of the strip closest to the adjacent strip is slidably sleeved. On the outer surface of adjacent sliders, the sliders are threaded onto the outer surface of adjacent double-threaded shafts. Vertical rods are fixedly inserted at both ends of the two strips. The two ends of each long plate are slidably sleeved onto the outer surface of adjacent vertical rods. Springs are fixedly connected to the top and bottom surfaces of each strip, with the other end of the spring fixedly connected to the adjacent long plate. The vertical rods are located on the inner ring side of the adjacent springs. A rotating shaft is fixedly connected to the back of the rear strip. The upper end of the rear side plate is rotatably sleeved onto the outer surface of the rotating shaft. A motor is fixedly connected to the back of the rear side plate. The rear end of the rotating shaft is fixedly connected to the output end of the motor. A threaded rod is provided at the front of the front strip. The upper end of the front side plate is rotatably sleeved on the outer surface of the threaded rod. A meshing plate is threaded onto the outer surface of the threaded rod. Inclined plates are fixedly connected to both the upper and lower ends of the meshing plate. Round rods are fixedly connected to the opposite sides of the two front long plates. The two round rods are located between the two inclined plates. Longitudinal rods slide through both the left and right ends of the meshing plate. The rear end of each longitudinal rod is fixedly connected to the front of the adjacent strip. The threaded rod is located on the meshing plate. Three vertical rods are fixedly connected to the front circumferential side. A lever is set between each pair of adjacent vertical rods. A concentric rod is elastically hinged to the rear end of each lever. The rear end of each concentric rod is fixedly connected to the front of the meshing plate. A baffle is fixedly connected to the front end of each concentric rod. The vertical rod is located between the two side plates. A toothed gear is fixedly connected to the front end of the threaded rod. The toothed gear is located in front of the two side plates. A locking block is engaged below the toothed gear. A spring telescopic rod is fixedly connected to the bottom surface of the locking block. The lower end of the spring telescopic rod is fixedly connected to the front of the front side plate.

[0008] Preferably, each slider has a clamping plate on the side near the strip, and a pulling telescopic rod is fixedly connected to the side of the clamping plate near the adjacent side plate. The other end of the pulling telescopic rod is fixedly connected to the adjacent slider.

[0009] Preferably, the plumb rod is arranged perpendicular to the threaded rod, and the three plumb rods are evenly distributed in a circumferential array around the axis of the threaded rod.

[0010] Preferably, the two inclined plates are arranged in a figure-eight shape, and the two inclined plates are symmetrically distributed vertically about the axis of the threaded rod.

[0011] Preferably, the threaded rod is arranged perpendicular to the rotating shaft and perpendicular to the strip.

[0012] Preferably, the longitudinal rod and the threaded rod are arranged in parallel, and the two longitudinal rods are symmetrically distributed about the axis of the threaded rod.

[0013] (III) Beneficial Effects

[0014] This utility model provides an adhesive device for corrugated paper. It has the following advantages:

[0015] 1. This corrugated paper bonding device, by setting up a meshing plate, an inclined plate, a lever, and a plumb line, clamps two pieces of glued corrugated paper onto sliders on the upper and lower sides respectively. A motor drives two strips to rotate reciprocally via a rotating shaft, causing the clamped corrugated paper to swing back and forth. When the front strip rotates, it drives the meshing plate to rotate relative to the threaded rod via a longitudinal rod. When the meshing plate drives the lever and plumb line to rotate via a concentric rod and a baffle, the threaded rod rotates synchronously with the meshing plate. When the rotating shaft reverses, the side of the lever away from the baffle contacts the plumb line, causing the paper to spring back. The spring telescopic rod pushes the locking block to engage with the toothed gear. The lever bends relative to the concentric rod during rotation, preventing it from pushing the threaded rod and the meshing plate to rotate synchronously. The meshing plate and the threaded rod engage and push the tilting plate backward, causing the two round rods to move closer together. This allows the two corrugated sheets to gradually approach each other during the reciprocating swing. As the corrugated sheets swing, the glue is gradually spread evenly, preventing accumulation in the depressions. This allows the corrugated sheets to come into contact and bond tightly under the effect of the glue spreading, solving the problem of glue flowing on the corrugated cardboard and easily accumulating in the depressions.

[0016] 2. The corrugated paper adhesive device uses a clamping plate and a telescopic rod to place the corrugated paper between the clamping plate and the slider. Pulling the telescopic rod moves the clamping plate closer to the slider to clamp the corrugated paper, which can prevent the corrugated paper from falling off when swinging. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram showing the connection between the connecting support plate and the slider of this utility model;

[0019] Figure 3 This is a schematic diagram showing the connection between the toothed gear and the locking block of this utility model;

[0020] Figure 4 This is a schematic diagram showing the connection between the telescopic rod and the clamping plate of this utility model.

[0021] Among them, 1 is a support plate, 2 is a side plate, 3 is a strip plate, 4 is a double-headed threaded shaft, 5 is a long plate, 6 is a connecting support plate, 7 is a slider, 8 is a vertical rod, 9 is a spring, 10 is a rotating shaft, 11 is a motor, 12 is a threaded rod, 13 is a meshing plate, 14 is an inclined plate, 15 is a round rod, 16 is a longitudinal rod, 17 is a vertical rod, 18 is a lever, 19 is a concentric rod, 20 is a toothed gear, 21 is a baffle, 22 is a locking block, 23 is a spring telescopic rod, 24 is a clamping plate, and 25 is a pulling telescopic rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model embodiment provides an adhesive device for corrugated paper, such as... Figure 1-4 As shown, the system includes a support plate 1 and two side plates 2. The lower ends of both side plates 2 are fixedly connected to the upper surface of the support plate 1. Two strips 3 are arranged between the two side plates 2. Long plates 5 are arranged on the upper and lower sides of the two strips 3. A double-headed threaded shaft 4 is rotatably inserted into the interior of each long plate 5. Four connecting support plates 6 are arranged between the two strips 3. The connecting support plates 6 can assist in clamping the corrugated paper. Slider 7 is fixedly connected to the left and right ends of each connecting support plate 6. The side of the strip 3 closest to the adjacent strip 3 is slidably sleeved on the outer surface of the adjacent slider 7. The slider 7 is threadedly sleeved on the outer surface of the adjacent double-headed threaded shaft 4. A clamping plate 24 is arranged on the side of each slider 7 closest to the strip 3. A matching recessed structure is arranged on the side of the slider 7 closest to the clamping plate 24. A pulling telescopic rod 25 is fixedly connected to the side of the clamping plate 24 closest to the adjacent side plate 2. The other end of the pulling telescopic rod 25 is fixedly connected to the adjacent slider 7. Pulling the telescopic rod 25 has the tendency to pull the clamping plate 24 closer to the slider 7.

[0024] Vertical rods 8 are fixedly inserted into both ends of the two strips 3. The two ends of each long plate 5 are slidably sleeved onto the outer surface of the adjacent vertical rod 8. Springs 9 are fixedly connected to the top and bottom surfaces of each strip 3. The other end of each spring 9 is fixedly connected to the adjacent long plate 5. The vertical rod 8 is located on the inner ring side of the adjacent spring 9. A rotating shaft 10 is fixedly connected to the back of the rear strip 3. The upper end of the rear side plate 2 is rotatably sleeved onto the outer surface of the rotating shaft 10. A motor 11 is fixedly connected to the back of the rear side plate 2. The rear end of the rotating shaft 10 is fixedly connected to the output end of the motor 11. The motor 11 can drive the rotating shaft 10 to rotate reciprocally. A threaded rod 12 is provided at the front of the front strip 3. The threaded rod 12 is perpendicular to the rotating shaft 10. 12 is set perpendicular to the strip 3. The upper end of the front side plate 2 is rotatably sleeved on the outer surface of the threaded rod 12. The outer surface of the threaded rod 12 is threaded with a meshing plate 13. The upper and lower ends of the meshing plate 13 are fixedly connected with inclined plates 14. The two inclined plates 14 are distributed in a figure-eight shape. The two inclined plates 14 are symmetrically distributed vertically about the axis of the threaded rod 12. When the two inclined plates 14 move backward, they can push the two round rods 15 closer to each other. The two long plates 5 at the front are fixedly connected with round rods 15 on their opposite sides. The two round rods 15 are located between the two inclined plates 14. The left and right ends of the meshing plate 13 are slidably connected with longitudinal rods 16. The longitudinal rods 16 are set parallel to the threaded rod 12. The two longitudinal rods 16 are symmetrically distributed about the axis of the threaded rod 12.

[0025] The rear end of each longitudinal bar 16 is fixedly connected to the front of the adjacent strip 3. Three vertical bars 17 are fixedly connected to the circumferential side of the threaded bar 12 in front of the meshing plate 13. The vertical bars 17 are perpendicular to the threaded bar 12 and are evenly distributed in a circumferential array around the axis of the threaded bar 12. A lever 18 is provided between every two adjacent vertical bars 17. The rear end of each lever 18 is elastically hinged to a concentric bar 19. The rear end of each concentric bar 19 is fixedly connected to the front of the meshing plate 13. A baffle 21 is fixedly connected to the front end of each concentric bar 19, preventing the lever 18 from rotating only in one direction relative to the concentric bar 19. The elastically hinged lever 18... After disengaging from contact, the vertical rod 17 can be reset under the action of the elastic hinge. The vertical rod 17 is located between the two side plates 2. The front end of the threaded rod 12 is fixedly connected to the toothed gear 20. The toothed gear 20 is located in front of the two side plates 2. The lower part of the toothed gear 20 is engaged with the locking block 22. The bottom surface of the locking block 22 is fixedly connected to the spring telescopic rod 23. The lower end of the spring telescopic rod 23 is fixedly connected to the front of the side plate 2 located in front. The spring telescopic rod 23 pushes the locking block 22 to engage with the toothed gear 20, increasing the torsional force required when the threaded rod 12 rotates. When the side of the lever 18 away from the baffle 21 contacts the vertical rod 17, the lever 18 will rotate relative to the concentric rod 19 and will not push the threaded rod 12 to rotate.

[0026] Working principle: Corrugated paper is placed between clamping plate 24 and slider 7. Pulling telescopic rod 25 pulls clamping plate 24 closer to slider 7 to clamp the corrugated paper. Then, glue is applied to the corrugated paper. Motor 11 drives two strips 3 to rotate reciprocally through rotating shaft 10, causing the clamped corrugated paper to swing back and forth. When the front strip 3 rotates, it drives the meshing plate 13 to rotate relative to the threaded rod 12 through longitudinal rod 16. When the meshing plate 13 drives the lever 18 and vertical rod 17 to rotate through concentric rod 19 and baffle 21, the threaded rod 12 and meshing plate 13 rotate synchronously. When the rotating shaft... When the rotation is reversed, the side of the lever 18 away from the baffle 21 contacts the vertical rod 17. The spring telescopic rod 23 pushes the locking block 22 to mesh with the toothed gear 20. The lever 18 bends relative to the concentric rod 19 during rotation and cannot push the threaded rod 12 and the meshing plate 13 to rotate synchronously. The meshing plate 13 and the threaded rod 12 mesh and push the inclined plate 14 backward, pushing the two round rods 15 to move closer to each other. This causes the two corrugated sheets to gradually move closer together during the reciprocating swing. The corrugated sheets gradually spread the glue evenly during the swing, so that the corrugated sheets come into contact and stick together under the action of the glue spreading.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adhesive device for corrugated paper, comprising a support plate (1) and a side plate (2), characterized in that: There are two side plates (2). The lower ends of both side plates (2) are fixedly connected to the upper surface of the support plate (1). Two strips (3) are arranged between the two side plates (2). Long plates (5) are arranged on the upper and lower sides of the two strips (3). A double-headed threaded shaft (4) is rotatably inserted into the interior of each long plate (5). Four connecting support plates (6) are arranged between the two strips (3). A slider (7) is fixedly connected to the left and right ends of each connecting support plate (6). The side of the strip (3) closest to the adjacent strip (3) is slidably sleeved on the outer surface of the adjacent slider (7). The slider (7) is threadedly sleeved on the outer surface of the adjacent double-headed threaded shaft (4). The left and right ends of the two strips (3) are fixedly inserted A vertical rod (8) is attached. The two ends of each long plate (5) are slidably sleeved on the outer surface of the adjacent vertical rod (8). A spring (9) is fixedly connected to the upper and lower surfaces of each strip plate (3). The other end of the spring (9) is fixedly connected to the adjacent long plate (5). The vertical rod (8) is located on the inner ring side of the adjacent spring (9). A rotating shaft (10) is fixedly connected to the back of the rear strip plate (3). The upper end of the rear side plate (2) is rotatably sleeved on the outer surface of the rotating shaft (10). A motor (11) is fixedly connected to the back of the rear side plate (2). The rear end of the rotating shaft (10) is fixedly connected to the output end of the motor (11). A threaded rod (12) is provided in front of the front strip plate (3). The upper end of the front side plate (2) is rotatably sleeved on the outer surface of the threaded rod (12). The outer surface of the threaded rod (12) is threaded with a meshing plate (13). The upper and lower ends of the meshing plate (13) are fixedly connected with inclined plates (14). The two long plates (5) in front are fixedly connected with round rods (15) on their opposite sides. The two round rods (15) are located between the two inclined plates (14). The left and right ends of the meshing plate (13) are slidably connected with longitudinal rods (16). The rear end of each longitudinal rod (16) is fixedly connected to the front of the adjacent strip plate (3). The circumferential side of the threaded rod (12) in front of the meshing plate (13) is fixedly connected with three vertical rods (17). Each pair of adjacent vertical rods is fixedly connected to the threaded rod (12) with three vertical rods (17). A lever (18) is provided between the levers (17). The rear end of each lever (18) is elastically hinged to a concentric rod (19). The rear end of each concentric rod (19) is fixedly connected to the front of the meshing plate (13). The front end of each concentric rod (19) is fixedly connected to a baffle (21). The vertical rod (17) is located between the two side plates (2). The front end of the threaded rod (12) is fixedly connected to a toothed gear (20). The toothed gear (20) is located in front of the two side plates (2). A locking block (22) is engaged below the toothed gear (20). A spring telescopic rod (23) is fixedly connected to the bottom surface of the locking block (22). The lower end of the spring telescopic rod (23) is fixedly connected to the front of the side plate (2) located in front.

2. The adhesive device for corrugated paper according to claim 1, characterized in that: Each slider (7) has a clamp (24) on the side near the strip (3), and a pull telescopic rod (25) is fixedly connected to the side of the clamp (24) near the adjacent side plate (2). The other end of the pull telescopic rod (25) is fixedly connected to the adjacent slider (7).

3. The adhesive device for corrugated paper according to claim 1, characterized in that: The vertical rod (17) is set perpendicular to the threaded rod (12), and the three vertical rods (17) are evenly distributed in a circular array around the axis of the threaded rod (12).

4. The adhesive device for corrugated paper according to claim 1, characterized in that: The two inclined plates (14) are arranged in a figure-eight shape, and the two inclined plates (14) are symmetrically distributed above and below the axis of the threaded rod (12).

5. The adhesive device for corrugated paper according to claim 1, characterized in that: The threaded rod (12) is perpendicular to the rotating shaft (10) and the threaded rod (12) is perpendicular to the strip (3).

6. The adhesive device for corrugated paper according to claim 1, characterized in that: The longitudinal rod (16) and the threaded rod (12) are arranged in parallel, and the two longitudinal rods (16) are symmetrically distributed about the axis of the threaded rod (12).

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