Cutting integrated device for paperboard after film covering
By designing an integrated cardboard laminated post-cutting device including a conveyor belt, cutting seat, cutter and cutting wheel, the burr problem during cutting of double-sided laminated cardboard is solved, and the double-sided laminated cardboard is realized Completely cut.
Patent Information
- Application Number
- CN202421230713.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-31
AI Technical Summary
When cutting the double-sided coated cardboard, it is easy to stretch the plastic film at the cut, resulting in burr problems, especially when the plastic film is thick, burr is particularly obvious.
Design a cardboard laminated rear cutting integrated device, including two conveyor belts, cutting seats, cutting grooves, a cutting knife that can move up and down, and a cutting wheel that can move left and right, and a cutting wheel that can move from the bottom to face the cardboard behind the peritoneal body through the cutting wheel. Perform a cut and then cut the coated cardboard from the surface with a cutter to ensure that the double-sided coated cardboard is completely cut.
Through the two cutting method, the plastic film stretching at the cut can be effectively avoided, the burr problem can be avoided, and the complete cutting of the double-sided coated cardboard can be ensured.
Smart Images
Figure CN222521524U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging, in particular to a cardboard laminating and cutting integrated device. Background Art
[0002] After continuous lamination of rolled corrugated cardboard or cardboard, it needs to be cut into small pieces. However, for double-sided lamination, it is difficult to cut the cardboard from one side at a time. The plastic film at the cut is easily stretched, resulting in burrs, especially when the plastic film is thick. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide an integrated device for cutting after laminating paperboard, which can cut paperboards with double-sided lamination on two sides.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a cardboard laminating and cutting integrated device, including two conveyor belts, a cutting seat is provided between the two conveyor belts, a cutting groove is provided in the middle of the cutting seat, a cutting knife that can move up and down is provided above the cutting groove, a cutting wheel that can move left and right is provided below the cutting groove, and also includes a first cylinder for driving the first cutting wheel to rise and fall.
[0005] Preferably, the first cylinder is arranged on a sliding block, and the sliding block is slidably connected to a screw rod slide rail, and is driven to move left and right by the rotation of the screw rod.
[0006] Preferably, the cutter is fixed at the lower end of the knife holder, and the knife holder is driven to move up and down by the second cylinder.
[0007] Preferably, rollers are provided at both ends of the tool holder, and slide rails matching with the rollers are provided on both sides of the tool holder.
[0008] Preferably, both sides of the cutting seat are inclined downward, and the top surface of the cutting seat is flush with the surface of the conveyor belt.
[0009] Preferably, pressure rollers are provided on the conveyor belts on the left and right sides of the cutting seat.
[0010] The utility model provides an integrated device for cutting after laminating paperboard. Firstly, a cutting wheel is used to cut the paperboard behind the peritoneum from the bottom surface, and then a cutting knife is used to cut the laminating paperboard from the surface. The two cuttings can ensure that the double-sided laminating paperboard is completely cut. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the structure of the cutter and cutting wheel of the utility model;
[0014] Figure 3 This is a schematic diagram of the installation structure of the cutter of the utility model;
[0015] Figure 4 This is a schematic diagram of the structure of the cutting seat of the utility model;
[0016] Figure 5 This is a schematic diagram of the structure of the pressure roller of the utility model;
[0017] Figure 6 It is a structural schematic diagram of the cutting wheel of the utility model when in use. DETAILED DESCRIPTION
[0018] like Figure 1-2 As shown, a cardboard laminating and cutting integrated device comprises two conveyor belts 1, a cutting seat 2 is arranged between the two conveyor belts 1, a cutting groove 3 is arranged in the middle of the cutting seat 2, a cutting knife 4 which can move up and down is arranged above the cutting groove 3, a cutting wheel 5 which can move left and right is arranged below the cutting groove 3, and also comprises a first cylinder 6 for driving the first cutting wheel 5 to rise and fall.
[0019] Preferably, the first cylinder 6 is disposed on a slider 7, and the slider 7 is slidably connected to a screw guide rail, and is driven to move left and right by the rotation of the screw.
[0020] Preferably, Figure 3 As shown, the cutter 4 is fixedly arranged at the lower end of the cutter holder 8, and the cutter holder 8 is driven by the second cylinder 9 to move up and down.
[0021] Preferably, rollers 10 are provided at both ends of the tool holder 8 , and slide rails 11 matching with the rollers 10 are provided on both sides of the tool holder 8 .
[0022] Preferably, Figure 4 As shown, the two sides of the cutting seat 2 are tilted downward, and the top surface of the cutting seat 2 is flush with the surface of the conveyor belt 1. The two sides are designed as an inclined structure to prevent the cutting seat 2 from getting stuck on the cardboard.
[0023] Preferably, Figure 5 As shown, a pressure roller 12 is provided on the conveyor belt 1 on the left and right sides of the cutting seat 2. The pressure roller 12 is used to press the two ends of the cardboard when the cutting wheel cuts the cardboard, and the distance between the pressure roller 12 and the conveyor belt 1 is the thickness of the cardboard.
[0024] When in use, the cutting wheel is used for cutting first, and then the cutter is used for cutting. The initial state of the cutting wheel is located at one end of the screw rod, and the first cylinder 6 is lowered. When cutting starts, the first cylinder 6 is raised to make the cutting wheel 5 emerge from the cutting groove 3, and then the screw rod slide rail is started to drive the cutting wheel 5 to move and cut the cardboard from the bottom surface. Figure 6 As shown, after the cutting is completed, the first cylinder 6 is lowered. Then the second cylinder 9 is started to lower the cutter, and the cutter 4 performs a secondary cut on the cardboard from the surface, thereby completing the complete cutting of the double-sided coated cardboard.
[0025] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.
Claims
1. A cardboard laminating and cutting integrated device, characterized in that: The invention comprises two conveyor belts (1), a cutting seat (2) is arranged between the two conveyor belts (1), a cutting groove (3) is arranged in the middle of the cutting seat (2), a cutting knife (4) which can move up and down is arranged above the cutting groove (3), a cutting wheel (5) which can move left and right is arranged below the cutting groove (3), and a first cylinder (6) for driving the first cutting wheel (5) to move up and down.
2. The integrated device for cutting and laminating paperboard according to claim 1, characterized in that: The first cylinder (6) is arranged on a slider (7), and the slider (7) is slidably connected to a screw rod slide rail and is driven to move left and right by the rotation of the screw rod.
3. The integrated device for cutting and laminating paperboard according to claim 1, characterized in that: The cutting knife (4) is fixedly arranged at the lower end of the knife holder (8), and the knife holder (8) is driven by the second cylinder (9) to move up and down.
4. The integrated device for cutting and laminating paperboard according to claim 3, characterized in that: Rollers (10) are provided at both ends of the tool holder (8), and slide rails (11) matching the rollers (10) are provided on both sides of the tool holder (8).
5. The integrated device for cutting and laminating paperboard according to claim 1, characterized in that: Both sides of the cutting seat (2) are inclined downward, and the top surface of the cutting seat (2) is flush with the surface of the conveyor belt (1).
6. The integrated device for cutting and laminating paperboard according to claim 1 or 5, characterized in that: Pressing rollers (12) are provided on the conveyor belt (1) on the left and right sides of the cutting seat (2).