Stone paperboard edge cutting device
By designing a stone cardboard edge cutting device that includes components such as hydraulic rods, cutting knives, motors and limit poles, the problem of low edge cutting efficiency in the existing technology is solved, and double-side cutting and more accurate cutting are achieved. Effect.
Patent Information
- Application Number
- CN202421231020.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing stone cardboard edge cutting device can only cut stone paper unilaterally, which is relatively low in efficiency, affecting the edge cutting efficiency of stone paper.
A stone cardboard edge cutting device is designed, including bottom plate, U-shaped bracket, hydraulic rod, upper pressure plate, cutting knife, lower pressure plate, motor and limit rod, etc., which is cut through the hydraulic rod drives the cutting knife, and uses the motor and The limit rod realizes the rotation and secondary edge cutting of stone paper.
The double-sided edge cutting of stone paper is achieved, which improves the edge cutting efficiency, and ensures a more accurate cutting effect through precise limiting grooves and spring mechanisms.
Smart Images
Figure CN222450429U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stone paperboard edge cutting, in particular to a stone paperboard edge cutting device. Background Art
[0002] Stone paper is a new type of material between paper and plastic. It can replace some traditional functional papers and professional papers, and can also replace most traditional plastic packaging. It has the characteristics of low cost and controllable degradation, which can save users a lot of costs and will not cause pollution.
[0003] During the processing of stone paperboard, both sides of the paperboard need to be trimmed to ensure the quality of the stone paperboard and facilitate subsequent processing;
[0004] In the process of stone paper manufacturing, a trimming device will be used to trim the stone paper to ensure quality. The existing trimming device can only cut one side of the stone paper, which is relatively inefficient and affects the efficiency of stone paper trimming. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model provides a stone paperboard trimming device to solve the problem that the existing trimming device mentioned in the above background technology can only cut off one side of the stone paper, which is relatively inefficient and affects the trimming efficiency of the stone paper.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stone cardboard cutting device, comprising a bottom plate, a U-shaped bracket is fixedly installed on the outer wall of the bottom plate, a first hydraulic rod is fixedly installed on the outer wall of the U-shaped bracket, an upper pressure plate is rotatably connected to the output end of the first hydraulic rod, a cross plate is fixedly installed on the outer wall of the U-shaped bracket, two sliding rods are slidably connected inside the cross plate, a second hydraulic rod is fixedly installed on the outer wall of the U-shaped bracket, a cutting knife is fixedly installed on the output end of the second hydraulic rod, a motor is fixedly installed on the top outer wall of the bottom plate, a lower pressure plate is fixedly installed on the output end of the motor, two support plates are fixedly installed on the top outer wall of the bottom plate, a support plate is fixedly installed on the side of the two support plates away from the bottom plate, an inclined plate is fixedly installed on the outer wall of the support plate, and the lower pressure plate extends out of the support plate by 2 mm.
[0007] Preferably, an annular groove is provided on the outer wall of the lower pressure plate, four limit grooves are provided on the outer wall of the lower pressure plate, a limit rod is movably inserted inside the limit groove, a spring is fixedly installed on the bottom outer wall of the limit rod, a movable plate is slidably connected to the inside of the support plate on the right side, and two guide plates are fixedly sleeved on the outer wall of the movable plate.
[0008] Preferably, the outer wall of the support plate on the right side is slidably connected to the outer walls of the two guide plates, and the outer wall of the movable plate is fixedly welded to the outer wall of the limiting rod.
[0009] Preferably, the four limiting grooves are arranged in an annular shape inside the annular groove, and the top outer wall of the bottom plate is fixedly welded to the outer wall of the spring.
[0010] Preferably, a plurality of anti-slip grooves are provided on opposite sides of the upper pressing plate and the lower pressing plate, and the outer wall of the cutting knife is fixedly connected to the outer walls of the two sliding rods.
[0011] Preferably, the outer wall of the support plate is provided with four sliding holes, and the sliding holes are arranged corresponding to the cutting knife.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The stone paperboard trimming device places the stone paper to be cut between the lower pressing plates, controls the first hydraulic rod to drive the upper pressing plate to move downward, turns on the second hydraulic rod to drive the cutting knife to move downward, and the cutting knife will cut the stone paper. The moving plate drives the limit rod, turns on the motor to drive the lower pressing plate to rotate, so as to achieve the effect of driving the stone paper to rotate. After rotating 90 degrees, the limit rod will be embedded in the limit groove driven by the spring. At this time, the second hydraulic rod is controlled to move downward for secondary trimming. After three rotations, the trimming can be completed, which can achieve the effect of improving efficiency.
[0014] 2. The stone cardboard trimming device is provided with an annular groove on the outer wall of the lower pressure plate, which can be used in conjunction with a limit rod to limit the movement of the limit rod. A limit rod is inserted inside the limit groove to cooperate with limiting the rotation of the lower pressure plate. The spring can apply an extrusion force to the limit rod, and the movable plate can drive the limit rod to move synchronously, which can limit the rotation position of the lower pressure plate. Compared with the related art, the stone cardboard trimming device provided by the utility model has the following beneficial effects: it can achieve a more precise cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a three-dimensional schematic diagram of the bottom plate of the utility model and its related structures;
[0017] Figure 3 It is a three-dimensional schematic diagram of the support plate and related structures of the utility model.
[0018] In the figure: 1. bottom plate; 2. U-shaped bracket; 3. first hydraulic rod; 4. upper pressure plate; 5. cross plate; 6. second hydraulic rod; 7. slide bar; 8. cutting knife; 9. motor; 10. lower pressure plate; 11. support plate; 12. supporting plate; 13. inclined plate; 14. annular groove; 15. limit groove; 16. limit rod; 17. spring; 18. movable plate; 19. guide plate. DETAILED DESCRIPTION
[0019] 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.
[0020] Embodiment 1:
[0021] Please refer to Figure 1-3 ,
[0022] A stone cardboard trimming device comprises a bottom plate 1, a U-shaped bracket 2 is fixedly installed on the outer wall of the bottom plate 1, a first hydraulic rod 3 is fixedly installed on the outer wall of the U-shaped bracket 2, an upper pressing plate 4 is rotatably connected to the output end of the first hydraulic rod 3, a transverse plate 5 is fixedly installed on the outer wall of the U-shaped bracket 2, two sliding rods 7 are slidably connected inside the transverse plate 5, a second hydraulic rod 6 is fixedly installed on the outer wall of the U-shaped bracket 2, a cutting knife 8 is fixedly installed on the output end of the second hydraulic rod 6, a motor 9 is fixedly installed on the top outer wall of the bottom plate 1, a lower pressing plate 10 is fixedly installed on the output end of the motor 9, two support plates 11 are fixedly installed on the top outer wall of the bottom plate 1, a supporting plate 12 is fixedly installed on the side of the two support plates 11 away from the bottom plate 1, an inclined plate 13 is fixedly installed on the outer wall of the supporting plate 12, and the lower pressing plate 10 extends out of the supporting plate by 122 mm;
[0023] Specifically, when it is necessary to cut the stone paper, the stone paper to be cut is placed between the lower pressing plate 10, and then the first hydraulic rod 3 is controlled, the first hydraulic rod 3 will drive the upper pressing plate 4 to move downward, the upper pressing plate 4 and the lower pressing plate 10 are used together to achieve the effect of limiting the movement of the stone paper, and then the second hydraulic rod 6 is turned on, the second hydraulic rod 6 will drive the cutting knife 8 to move downward, and the cutting knife 8 will cut the stone paper to achieve the effect of fast and accurate cutting. When it is necessary to cut the surface on the other side, the moving plate 18 is moved downward, the moving plate 18 will drive the limiting rod 16, and then the limiting rod 16 is away from the limiting groove 15, and then the motor 9 is turned on, the motor 9 will drive the lower pressing plate 10 to rotate, and then achieve the effect of driving the stone paper to rotate. After rotating 90 degrees, the limiting rod 16 will be embedded in the limiting groove 15 driven by the spring 17, and then achieve the effect of limiting the rotation of the lower pressing plate 10. At this time, the second hydraulic rod 6 is controlled to move downward for secondary trimming. The trimming can be completed after three rotations, which can achieve the effect of improving efficiency.
[0024] In the embodiment: a plurality of anti-slip grooves are provided on opposite sides of the upper pressing plate 4 and the lower pressing plate 10, and the outer wall of the cutting knife 8 is fixedly connected to the outer walls of the two slide bars 7;
[0025] Specifically, an anti-slip groove is provided between the upper pressing plate 4 and the lower pressing plate 10, which can achieve the effect of limiting the movement of uncut stone paper, and the slide bars 7 provided on both sides of the cutting knife 8 can achieve the effect of stabilizing the movement of the cutting knife 8, so as to achieve the effect of cutting stone paper;
[0026] In the embodiment: the outer wall of the support plate 12 is provided with four sliding holes, and the sliding holes are arranged corresponding to the cutting knife 8;
[0027] Specifically, the outer wall of the support plate 12 is provided with four sliding holes, which can be used in conjunction with the cutting knife 8, so that the cutting knife 8 can move downward with enough downward movement space to achieve a better cutting effect;
[0028] In the embodiment: the motor 9, the first hydraulic rod 3 and the second hydraulic rod 6 are existing structures, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection are not described in detail.
[0029] Working principle: put the stone paper to be cut between the lower pressing plate 10, control the first hydraulic rod 3 to drive the upper pressing plate 4 to move downward, turn on the second hydraulic rod 6 to drive the cutting knife 8 to move downward, the cutting knife 8 will cut the stone paper, the moving plate 18 drives the limiting rod 16, turn on the motor 9 to drive the lower pressing plate 10 to rotate, so as to achieve the effect of driving the stone paper to rotate, after rotating 90 degrees, the limiting rod 16 will be embedded in the limiting groove 15 driven by the spring 17, at this time, control the second hydraulic rod 6 to move downward, perform secondary trimming, and complete trimming after three rotations. Compared with the related art, the stone paperboard trimming device provided by the utility model has the following beneficial effects: it can achieve the effect of improving efficiency.
[0030] Embodiment 2:
[0031] Please refer to Figure 1-3 ,
[0032] An annular groove 14 is formed on the outer wall of the lower pressing plate 10, and four limiting grooves 15 are formed on the outer wall of the lower pressing plate 10. A limiting rod 16 is movably inserted inside the limiting groove 15, and a spring 17 is fixedly installed on the bottom outer wall of the limiting rod 16. A movable plate 18 is slidably connected inside the right supporting plate 11, and two guide plates 19 are fixedly sleeved on the outer wall of the movable plate 18.
[0033] Specifically, the outer wall of the lower pressing plate 10 is provided with an annular groove 14, which can be used to limit the movement of the limiting rod 16. The limiting groove 15 is inserted with the limiting rod 16, which can cooperate to limit the rotation of the lower pressing plate 10. The spring 17 can apply an extrusion force to the limiting rod 16, and the moving plate 18 can drive the limiting rod 16 to move synchronously, which can limit the rotation position of the lower pressing plate 10, and can achieve a more accurate cutting effect.
[0034] In the embodiment: the outer wall of the right support plate 11 is slidably connected to the outer walls of the two guide plates 19, and the outer wall of the movable plate 18 is fixedly welded to the outer wall of the limit rod 16;
[0035] Specifically, the support plate 11 and the guide plate 19 are used together to limit the lateral movement of the movable plate 18, so that the movable plate 18 can only move up and down, but not left and right, so that the limit rod 16 can move up and down stably. The movable plate 18 and the limit rod 16 are welded together to achieve the effect of synchronously moving the limit rod 16;
[0036] In the embodiment: four limiting grooves 15 are arranged in an annular shape inside the annular groove 14, and the top outer wall of the bottom plate 1 is fixedly welded to the outer wall of the spring 17;
[0037] Specifically, the limiting groove 15 is annularly arranged inside the annular groove 14, which can achieve the effect of controlling the lower pressing plate 10 to rotate 90 degrees, and the outer wall of the bottom plate 1 is fixedly installed with a spring 17, which can achieve the effect of supporting the spring 17;
[0038] Working principle: The outer wall of the lower pressure plate 10 is provided with an annular groove 14, which can be used to limit the movement of the limit rod 16. The limit rod 16 is inserted into the limit groove 15 to limit the rotation of the lower pressure plate 10. The spring 17 can apply an extrusion force to the limit rod 16. The movable plate 18 can drive the limit rod 16 to move synchronously, which can limit the rotation position of the lower pressure plate 10. Compared with the related art, the stone cardboard cutting device provided by the utility model has the following beneficial effects: it can achieve a more precise cutting effect.
[0039] 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 stone paperboard trimming device, comprising a bottom plate (1), characterized in that: A U-shaped bracket (2) is fixedly mounted on the outer wall of the bottom plate (1), a first hydraulic rod (3) is fixedly mounted on the outer wall of the U-shaped bracket (2), an output end of the first hydraulic rod (3) is rotatably connected to an upper pressure plate (4), a cross plate (5) is fixedly mounted on the outer wall of the U-shaped bracket (2), two sliding rods (7) are slidably connected inside the cross plate (5), a second hydraulic rod (6) is fixedly mounted on the outer wall of the U-shaped bracket (2), a cutting knife (8) is fixedly mounted on the output end of the second hydraulic rod (6), a motor (9) is fixedly mounted on the top outer wall of the bottom plate (1), a lower pressure plate (10) is fixedly mounted on the output end of the motor (9), two support plates (11) are fixedly mounted on the top outer wall of the bottom plate (1), a support plate (12) is fixedly mounted on the side of the two support plates (11) away from the bottom plate (1), an inclined plate (13) is fixedly mounted on the outer wall of the support plate (12), and the lower pressure plate (10) protrudes 2 mm from the support plate (12).
2. The stone paperboard trimming device according to claim 1, characterized in that: The outer wall of the lower pressure plate (10) is provided with an annular groove (14), the outer wall of the lower pressure plate (10) is provided with four limit grooves (15), a limit rod (16) is movably inserted inside the limit groove (15), a spring (17) is fixedly installed on the bottom outer wall of the limit rod (16), the inner part of the right support plate (11) is slidably connected with a movable plate (18), and the outer wall of the movable plate (18) is fixedly sleeved with two guide plates (19).
3. The stone paperboard trimming device according to claim 2, characterized in that: The outer wall of the right support plate (11) is slidably connected to the outer walls of the two guide plates (19), and the outer wall of the movable plate (18) is fixedly welded to the outer wall of the limiting rod (16).
4. The stone paperboard trimming device according to claim 2, characterized in that: The four limiting grooves (15) are arranged in an annular shape inside the annular groove (14), and the top outer wall of the bottom plate (1) is fixedly welded to the outer wall of the spring (17).
5. The stone paperboard trimming device according to claim 1, characterized in that: A plurality of anti-slip grooves are provided on opposite sides of the upper pressing plate (4) and the lower pressing plate (10), and the outer wall of the cutting knife (8) is fixedly connected to the outer walls of the two sliding rods (7).
6. The stone paperboard trimming device according to claim 1, characterized in that: The outer wall of the support plate (12) is provided with four sliding holes, and the sliding holes are arranged corresponding to the cutting knife (8).