Paper box corner sticking machine

Abstract

The utility model relates to the technical field of carton color printing processing, in particular to a carton corner bonding machine which comprises a base, a supporting plate fixedly arranged at the upper end of the base, a top plate fixedly arranged at the upper end of the supporting plate, a hydraulic cylinder fixedly arranged at the lower end of the top plate, and a pressing block arranged at the output end of the hydraulic cylinder through a first adjusting mechanism. A shearing block is fixedly arranged at the end, close to the supporting plate, of the pressing block, a first supporting seat is arranged below the pressing block, a second supporting seat is fixedly arranged at the position, corresponding to the second supporting seat, of the side wall of the supporting plate, the first supporting seat and the second supporting seat are fixedly connected through a rectangular rod, and a plurality of movable plates are arranged at the upper end of the rectangular rod through a second adjusting mechanism. An adhesive tape conveying device is fixedly arranged on the side wall of the supporting plate and located on the upper side of the second supporting base. The paper box fixing device can be conveniently adjusted according to the size of a paper box and is high in universality, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carton color printing processing, in particular to a carton corner gluing machine. Background Technique

[0002] A carton is a three-dimensional shape, which is composed of a polyhedron formed by the movement, stacking, folding, and enclosing of several constituent faces. Carton packaging largely promotes and beautifies products with its delicate shape and decoration, enhancing the competitiveness of products. Therefore, there are many styles and types, such as rectangular, square, polygonal, special-shaped cartons, cylindrical cartons, etc. Carton production requires the use of corner pasting machines.

[0003] Cartons have a variety of sizes and different heights. The existing carton corner gluing machines are not convenient to adjust according to the size of the cartons, have poor versatility, and increase the use cost. Therefore, we have developed a carton corner gluing machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide a carton corner gluing machine, which is convenient to adjust according to the size of the cartons, has strong versatility, and reduces the use cost, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A carton corner gluing machine includes a base. A support plate is fixedly arranged at the upper end of the base. A top plate is fixedly arranged at the upper end of the support plate. A hydraulic cylinder is fixedly arranged at the lower end of the top plate. The output end of the hydraulic cylinder is provided with a pressing block through a first adjusting mechanism. A shearing block is fixedly arranged at one end of the pressing block close to the support plate. A first support seat is arranged below the pressing block. A second support seat is fixedly arranged at the position corresponding to the side wall of the support plate. The first support seat and the second support seat are fixedly connected by a rectangular rod. The upper end of the rectangular rod is provided with a plurality of movable plates through a second adjusting mechanism. A tape conveying device is fixedly arranged at the upper side of the second support seat on the side wall of the support plate.

[0007] Preferably, the first adjusting mechanism includes a first screw rod. A rectangular groove is opened at the upper end of the pressing block. The first screw rod is horizontally rotatably arranged in the rectangular groove through a rolling bearing. A slider is threadedly connected to the rod wall of the first screw rod. The upper end of the slider is fixedly connected to the output end of the hydraulic cylinder. One end of the first screw rod penetrates to the outside of the pressing block.

[0008] Preferably, the second adjusting mechanism includes a spring. A plurality of the movable plates are arranged between the first support seat and the second support seat. Rectangular holes are formed in the side walls of the plurality of movable plates. The two side walls of the rectangular rod are slidably connected to the hole walls of the plurality of rectangular holes. The upper and lower ends of the spring are respectively fixedly connected to the upper hole wall of the rectangular hole and the upper side wall of the rectangular rod. A threaded hole is formed in the side wall of the support plate below the second support seat. A second screw rod is threadedly arranged in the threaded hole. Both ends of the second screw rod extend outside the threaded hole. Card holes matching with the threaded hole are formed in the side walls of the plurality of movable plates.

[0009] Preferably, a runner is fixedly connected to one end of the first screw rod outside the pressing block.

[0010] Preferably, the spring is always in a compressed state.

[0011] Preferably, an anti-slip wheel is fixedly arranged at one end of the second screw rod away from the movable plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] For this carton corner gluing machine, after bending two sides of the carton, align one end of the two sides to form a fold angle, and place the fold angle between the first support seat and the pressing block. Start the tape conveying device, and the tape conveying device drives the tape to move to the upper sides of the two sides of the carton. Start the hydraulic cylinder, and the output end of the hydraulic cylinder drives the pressing groove at the bottom of the pressing block through the slider to press the tape tightly at the fold angle of the carton, and the shearing block shears the tape. When adjustment according to the size of the carton is required, first press the corresponding movable plate downward according to the height of the carton. While the movable plate squeezes the spring, a shearing groove is formed. Rotate the anti-slip wheel, and while the anti-slip wheel drives the second screw rod to rotate, it moves into the card hole of the movable plate. At this time, rotate the runner, the runner drives the first screw rod to rotate, and the first screw rod drives the pressing block to move back and forth, thereby adjusting the position of the shearing block to correspond to the shearing groove. After the adjustment is completed, it is convenient to adjust according to the size of the carton, and the versatility is relatively strong. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a carton corner gluing machine.

[0015] Figure 2 It is a schematic top view structure diagram of the first adjusting mechanism and the second adjusting mechanism.

[0016] Figure 3 For Figure 2 An enlarged schematic diagram of the partial A part in

[0017] In the figure: 1. Second screw; 2. Movable plate; 3. Base; 4. Anti-slip wheel; 5. Tape conveying device; 6. Support plate; 7. Top plate; 8. Hydraulic cylinder; 9. Pressing block; 10. Runner; 11. First support seat; 12. Spring; 13. Rectangular rod; 14. First screw; 15. Second support seat; 16. Slide block; 17. Shearing block. Specific implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1 to 3 , the present invention provides a technical solution:

[0020] A carton corner gluing machine includes a base 3. A support plate 6 is fixedly provided at the upper end of the base 3. A top plate 7 is fixedly provided at the upper end of the support plate 6. A hydraulic cylinder 8 is fixedly provided at the lower end of the top plate 7. The output end of the hydraulic cylinder 8 is provided with a pressing block 9 through a first adjustment mechanism. A shearing block 17 is fixedly provided at one end of the pressing block 9 close to the support plate 6. A first support seat 11 is provided below the pressing block 9. A second support seat 15 is fixedly provided at the position corresponding to the side wall of the support plate 6 and the second support seat 15. The first support seat 11 and the second support seat 15 are fixedly connected through a rectangular rod 13. A plurality of movable plates 2 are provided at the upper end of the rectangular rod 13 through a second adjustment mechanism. A tape conveying device 5 is fixedly provided at the upper side of the side wall of the support plate 6 and the second support seat 15.

[0021] The first adjustment mechanism includes a first screw 14. A rectangular groove is opened at the upper end of the pressing block 9. The first screw 14 is horizontally rotatably arranged in the rectangular groove through a rolling bearing. A slide block 16 is threadedly connected to the rod wall of the first screw 14. The upper end of the slide block 16 is fixedly connected to the output end of the hydraulic cylinder 8. One end of the first screw 14 penetrates to the outside of the pressing block 9.

[0022] The second adjusting mechanism includes a spring 12. A plurality of movable plates 2 are arranged between the first support seat 11 and the second support seat 15. Rectangular holes are formed in the side walls of the plurality of movable plates 2. Both side walls of the rectangular rod 13 are slidably connected to the hole walls of the plurality of rectangular holes. The upper and lower ends of the spring 12 are respectively fixedly connected to the upper hole wall of the rectangular hole and the upper side wall of the rectangular rod 13. The spring 12 is always in a compressed state. The spring can make a threaded hole formed in the lower side of the side wall of the support plate 6 located at the second support seat 15. A second screw rod 1 is provided with internal threads in the threaded hole. Both ends of the second screw rod 1 extend outside the threaded hole. Card holes matching with the threaded hole are formed in the side walls of the plurality of movable plates 2.

[0023] One end of the first screw rod 14 located outside the pressing block 9 is fixedly connected with a rotating wheel 10, and the rotating wheel 10 facilitates the rotation of the first screw rod 14.

[0024] One end of the second screw rod 1 away from the movable plate 2 is fixedly provided with an anti-slip wheel 4, and the anti-slip wheel 4 facilitates the rotation of the second screw rod 1.

[0025] During use, after bending two sides of the paper box, align one end of the two sides to form a fold angle, and place the fold angle between the first support seat 11 and the pressing block 9. Start the tape conveying device 5. The tape conveying device 5 drives the tape to move to the upper sides of the two sides of the paper box. Start the hydraulic cylinder 8. The output end of the hydraulic cylinder 8 drives the pressing groove at the bottom of the pressing block 9 through the slider 16 to press the tape tightly at the fold angle of the paper box. The shearing block 17 shears the tape. When adjustment is required according to the size of the paper box, first press the corresponding movable plate 2 downward according to the height of the paper box. While the movable plate 2 squeezes the spring 12, a shearing groove is formed. Rotate the anti-slip wheel 4. While the anti-slip wheel 4 drives the second screw rod 1 to rotate, it moves into the card hole of the movable plate 2. At this time, rotate the rotating wheel 10. The rotating wheel 10 drives the first screw rod 14 to rotate. The first screw rod 14 drives the pressing block 9 to move back and forth, so as to adjust the position of the shearing block 17 to correspond to the shearing groove. After the adjustment is completed, it is convenient to adjust according to the size of the paper box, and the versatility is relatively strong.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carton corner gluing machine, comprising a base (3), characterized in that: A support plate (6) is fixedly provided at the upper end of the base (3), a top plate (7) is fixedly provided at the upper end of the support plate (6), a hydraulic cylinder (8) is fixedly provided at the lower end of the top plate (7), a pressure block (9) is provided at the output end of the hydraulic cylinder (8) through a first adjustment mechanism, a shear block (17) is fixedly provided at one end of the pressure block (9) close to the support plate (6), a first support seat (11) is provided below the pressure block (9), a second support seat (15) is fixedly provided at a position corresponding to the position of the second support seat (15) on the side wall of the support plate (6), the first support seat (11) and the second support seat (15) are fixedly connected by a rectangular rod (13), a plurality of movable plates (2) are provided at the upper end of the rectangular rod (13) through a second adjustment mechanism, and a belt conveyor (5) is fixedly provided at the side wall of the support plate (6) located on the upper side of the second support seat (15).

2. A carton corner gluing machine according to claim 1, characterized in that: The first adjustment mechanism comprises a first screw rod (14), a rectangular groove is formed at the upper end of the pressure block (9), the first screw rod (14) is arranged in the rectangular groove for horizontal rotation via a rolling bearing, a slider (16) is threadedly connected to the rod wall of the first screw rod (14), the upper end of the slider (16) is fixedly connected to the output end of the hydraulic cylinder (8), and one end of the first screw rod (14) passes through the outside of the pressure block (9).

3. A carton corner gluing machine according to claim 1, characterized in that: The second adjustment mechanism comprises a spring (12), a plurality of movable plates (2) are arranged between the first support seat (11) and the second support seat (15), the side walls of the plurality of movable plates (2) are provided with rectangular holes, the two side rod walls of the rectangular rod (13) are slidably connected with the hole walls of the plurality of rectangular holes, the upper and lower ends of the spring (12) are respectively fixedly connected with the upper hole walls of the rectangular holes and the upper rod walls of the rectangular rod (13), a threaded hole is provided on the side wall of the support plate (6) at the lower side of the second support seat (15), a second screw rod (1) is threaded in the threaded hole, both ends of the second screw rod (1) extend to the outside of the threaded hole, and the side walls of the plurality of movable plates (2) are provided with clamping holes matching with the threaded holes.

4. A carton corner gluing machine according to claim 2, characterized in that: One end of the first screw rod (14) located outside the pressing block (9) is fixedly connected to a rotating wheel (10).

5. A carton corner gluing machine according to claim 3, characterized in that: The spring (12) is always in a compressed state.

6. A carton corner gluing machine according to claim 3, characterized in that: An anti-slip wheel (4) is fixedly provided at one end of the second screw rod (1) away from the movable plate (2).

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