Paper product packaging box production cutting equipment

Abstract

The utility model discloses paper product packaging box production cutting equipment, and relates to the technical field of cutting equipment, the paper product packaging box production cutting equipment comprises a cutting equipment main body, an installation folding rod is slidably connected in a positioning ring, the top of the installation folding rod is fixedly connected with a pressing block assembly, and U-shaped rods are arranged on the front side and the rear side of the bottom end of the cutting equipment main body; a driving assembly is arranged between the two U-shaped rods, connecting folded plates are fixedly connected to the two ends of each U-shaped rod, connecting rods are hinged to the outer ends of the connecting folded plates, and the outward ends of the connecting rods incline downwards. Due to the fact that the outer ends of the connecting rods incline downwards, the outer ends of the connecting rods move downwards, then the mounting folding rods are driven to move downwards along the positioning rings, the pressing block assemblies act on the paperboards, the paperboards are positioned, and the situation that the production quality of cartons is affected due to the fact that the paperboards deviate during cutting is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a paper product packaging box production and cutting equipment. Background Art

[0002] During the production process of cartons, cutting is required and cutting is carried out according to certain specifications to ensure that the size and specifications of the cartons are reasonable.

[0003] A Chinese patent (publication number: CN217495346U) discloses a paper product packaging box production and cutting device, including a support leg, a processing table, a support frame, a cylinder and a cutter, etc. The processing table is connected between the tops of the support legs, the back side of the processing table is connected to the support frame, the support frame is bolted to the cylinder, and the cylinder telescopic rod is connected to the cutter; the utility model drives the pulley to rotate through the motor output shaft, so that the pulley group starts to operate, achieving the effect of automatic feeding and automatic output of excess materials, reducing the time of manual feeding and waste processing, and improving work efficiency; however, when cutting the cardboard, the device does not fix and position the cardboard, which causes the cardboard to shift during the cardboard cutting process, causing the cutting position to shift, thereby reducing the production quality of the carton.

[0004] In order to solve the above problems, we have made improvements and proposed a paper product packaging box production and cutting equipment. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a paper product packaging box production and cutting equipment, comprising a cutting equipment main body, wherein two positioning rings are fixedly connected to the front and rear ends of the cutting equipment main body, a mounting folding rod is slidably connected inside the positioning ring, a pressing block assembly is fixedly connected to the top of the mounting folding rod, U-shaped rods are arranged on the front and rear sides of the bottom end of the cutting equipment main body, a driving assembly is arranged between the two U-shaped rods, both ends of the U-shaped rod are fixedly connected to connecting folding plates, the outer ends of the connecting folding plates are hinged with connecting rods, and one end of the connecting rod away from the connecting folding plates is hinged to the mounting folding rod, and the end of the connecting rod facing outward is inclined downward.

[0007] As a preferred technical solution of the utility model, the driving assembly includes a motor, and the motor is fixedly connected to the bottom end of the cutting equipment body, the output end of the motor is fixedly connected to a gear, the left and right sides of the gear are meshed with racks, and the two racks are respectively fixedly connected to two U-shaped rods.

[0008] As a preferred technical solution of the utility model, a pair of second limiting rings are slidably connected to the outer side of the rack, and the second limiting rings are fixedly connected to the bottom end of the cutting device body.

[0009] As a preferred technical solution of the utility model, both ends of the U-shaped rod are slidably connected with a first limiting ring, and the first limiting ring is fixedly connected to the bottom end of the cutting device body.

[0010] As a preferred technical solution of the utility model, a fixed block is fixedly connected to the left side of the bottom end of the cutting device body, and two guide rods are slidably connected inside the fixed block, and the two guide rods are fixedly connected to two U-shaped rods respectively.

[0011] As a preferred technical solution of the utility model, the pressing block assembly includes a connecting block, and the connecting block is fixedly connected to the top of the mounting folding rod, the interior of the connecting block is slidably connected to a movable block, the bottom end of the movable block is fixedly connected to a rubber block, and a spring is arranged between the movable block and the connecting block.

[0012] The beneficial effects of the utility model are:

[0013] 1. In the utility model, the driving assembly drives two U-shaped rods to move outward, and the U-shaped rod pushes the connecting folding plate to move the connecting rod. Since the outer end of the connecting rod is tilted downward, the outer end of the connecting rod moves downward, thereby driving the installation folding rod to move downward along the positioning ring, so that the pressing block assembly acts on the cardboard to position the cardboard, thereby avoiding the cardboard from being offset during cutting, which affects the production quality of the carton.

[0014] 2. In the utility model, the pressing block assembly acts on the surface of the cardboard, and the rubber block first contacts the cardboard. As the installation folding rod moves downward, the movable block slides toward the inside of the connecting block and squeezes the spring, which has a certain buffering effect, thereby preventing the pressing block assembly from damaging the cardboard and protecting the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a top perspective view of the utility model;

[0017] Figure 2 It is a bottom-up stereogram of the present utility model;

[0018] Figure 3 It is a schematic diagram of a pressing block assembly of the utility model;

[0019] In the figure: 1. Cutting equipment body; 2. Positioning ring; 3. Mounting folding rod; 4. Press block assembly; 401. Connecting block; 402. Movable block; 403. Rubber block; 404. Spring; 5. First limiting ring; 6. U-shaped rod; 7. Connecting folding plate; 8. Connecting rod; 9. Second limiting ring; 10. Rack; 11. Gear; 12. Motor; 13. Fixed block; 14. Guide rod. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-3 As shown, a paper product packaging box production and cutting device comprises a cutting device body 1, two positioning rings 2 are fixedly connected to the front and rear ends of the cutting device body 1, a mounting folding rod 3 is slidably connected inside the positioning ring 2, a pressing block assembly 4 is fixedly connected to the top of the mounting folding rod 3, U-shaped rods 6 are arranged on both sides of the front and rear ends of the bottom end of the cutting device body 1, a driving assembly is arranged between the two U-shaped rods 6, both ends of the U-shaped rod 6 are fixedly connected to connecting folding plates 7, the outer ends of the connecting folding plates 7 are hinged with connecting rods 8, and the end of the connecting rod 8 away from the connecting folding plates 7 is hinged to the mounting folding rod 3, and the end of the connecting rod 8 facing outward is inclined downward;

[0022] When the cardboard is cut on the cutting device body 1, the driving assembly drives the two U-shaped rods 6 to move outward, and the U-shaped rod 6 pushes the connecting folding plate 7 to move the connecting rod 8. Since the outer end of the connecting rod 8 is tilted downward, the outer end of the connecting rod 8 moves downward, thereby driving the mounting folding rod 3 downward along the positioning ring 2, so that the pressing block assembly 4 acts on the cardboard to position the cardboard, thereby avoiding the cardboard from shifting during cutting and affecting the production quality of the carton.

[0023] Specifically, Figure 2 As shown, the driving assembly includes a motor 12, and the motor 12 is fixedly connected to the bottom end of the cutting device body 1, and the output end of the motor 12 is fixedly connected to a gear 11, and the left and right sides of the gear 11 are meshed with racks 10, and the two racks 10 are respectively fixedly connected to the two U-shaped rods 6, and a pair of second limiting rings 9 are slidably connected to the outer side of the rack 10, and the second limiting rings 9 are fixedly connected to the bottom end of the cutting device body 1, and the pair of second limiting rings 9 are a distance away from the end of the rack 10. The motor 12 drives the gear 11 to rotate, and the rotating gear 11 causes the rack 10 to move along the second limiting ring 9, thereby pushing the U-shaped rod 6 to move outward.

[0024] Specifically, Figure 2As shown, both ends of the U-shaped rod 6 are slidably connected with the first limiting ring 5, and the first limiting ring 5 is fixedly connected to the bottom end of the cutting device body 1, and the U-shaped rod 6 slides on the bottom end of the cutting device body 1 through two first limiting rings 5.

[0025] Specifically, Figure 2 As shown, a fixed block 13 is fixedly connected to the left side of the bottom end of the cutting device body 1, and two guide rods 14 are slidably connected inside the fixed block 13. The two guide rods 14 are fixedly connected to the two U-shaped rods 6 respectively. The guide rods 14 slide inside the fixed block 13 to guide the two U-shaped rods 6, so that the U-shaped rods 6 can move stably inward and outward.

[0026] Specifically, Figure 3 As shown, the pressing block assembly 4 includes a connecting block 401, and the connecting block 401 is fixedly connected to the top of the mounting folding rod 3, the interior of the connecting block 401 is slidably connected with a movable block 402, the bottom end of the movable block 402 is fixedly connected with a rubber block 403, and a spring 404 is arranged between the movable block 402 and the connecting block 401. The pressing block assembly 4 acts on the surface of the cardboard, and the rubber block 403 first contacts the cardboard. As the mounting folding rod 3 descends, the movable block 402 slides toward the inside of the connecting block 401 and squeezes the spring 404, which has a certain buffering effect, thereby preventing the pressing block assembly 4 from damaging the cardboard and protecting the cardboard.

[0027] Working principle: when the cardboard is cut on the cutting device body 1, the motor 12 works to drive the gear 11 to rotate, and the rotating gear 11 then moves the rack 10 along the second limit ring 9, thereby pushing the U-shaped rod 6 to move outward, and the U-shaped rod 6 pushes the connecting folding plate 7 to move the connecting rod 8. Since the outer end of the connecting rod 8 is tilted downward, the outer end of the connecting rod 8 moves downward, thereby driving the installation folding rod 3 to move downward along the positioning ring 2, and the rubber block 403 first contacts the cardboard. As the installation folding rod 3 moves downward, the movable block 402 slides toward the inside of the connecting block 401 and squeezes the spring 404, which has a certain buffering effect to prevent the pressure block assembly 4 from crushing the cardboard. After the cutting work is completed, the driving assembly works in the reverse direction, thereby causing the installation folding rod 3 to move upward, and the pressure block assembly 4 is separated from the cardboard.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A paper product packaging box production and cutting device, comprising a cutting device body (1), characterized in that: Two positioning rings (2) are fixedly connected to the front and rear ends of the cutting device body (1); a mounting folding rod (3) is slidably connected inside the positioning ring (2); a pressure block assembly (4) is fixedly connected to the top of the mounting folding rod (3); U-shaped rods (6) are arranged on both the front and rear sides of the bottom end of the cutting device body (1); a driving assembly is arranged between the two U-shaped rods (6); both ends of the U-shaped rod (6) are fixedly connected to connecting folding plates (7); the outer ends of the connecting folding plates (7) are hinged with connecting rods (8); and the end of the connecting rod (8) away from the connecting folding plates (7) is hinged to the mounting folding rod (3); and the end of the connecting rod (8) facing outward is inclined downward.

2. The paper product packaging box production and cutting equipment according to claim 1, characterized in that: The driving assembly comprises a motor (12), and the motor (12) is fixedly connected to the bottom end of the cutting device body (1), the output end of the motor (12) is fixedly connected to a gear (11), the left and right sides of the gear (11) are meshedly connected to racks (10), and the two racks (10) are respectively fixedly connected to two U-shaped rods (6).

3. The paper product packaging box production and cutting equipment according to claim 2, characterized in that: A pair of second limiting rings (9) are slidably connected to the outer side of the rack (10), and the second limiting rings (9) are fixedly connected to the bottom end of the cutting device body (1).

4. The paper product packaging box production and cutting equipment according to claim 1, characterized in that: Both ends of the U-shaped rod (6) are slidably connected to a first limiting ring (5), and the first limiting ring (5) is fixedly connected to the bottom end of the cutting device body (1).

5. The paper product packaging box production and cutting equipment according to claim 1, characterized in that: A fixed block (13) is fixedly connected to the left side of the bottom end of the cutting device body (1), and two guide rods (14) are slidably connected inside the fixed block (13), and the two guide rods (14) are fixedly connected to the two U-shaped rods (6) respectively.

6. The paper product packaging box production and cutting equipment according to claim 1, characterized in that: The pressing block assembly (4) comprises a connecting block (401), and the connecting block (401) is fixedly connected to the top of the mounting folding rod (3), a movable block (402) is slidably connected inside the connecting block (401), a rubber block (403) is fixedly connected to the bottom end of the movable block (402), and a spring (404) is provided between the movable block (402) and the connecting block (401).

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