Adjustable edge cutting device for production of coated paper

Abstract

The utility model provides an adjustable edge cutting device for coated paper production, which comprises a device host and a cutting adjusting mechanism, the top surface of the device host is provided with a conveyor belt, the top surface of the device host is fixedly connected with a supporting guide rail, the outer side surface of the supporting guide rail is in sliding connection with a cutting host, and the cutting host is provided with a cutting adjusting mechanism. The adjustable edge cutting device comprises a cutting main machine, a cutting adjusting mechanism is arranged on the surface of the outer side of the cutting main machine, an edge cutting and compacting mechanism is arranged on the surface of the bottom of the cutting main machine, and a cutting tool is fixedly connected to the surface of the outer side of the edge cutting and compacting mechanism. A servo motor drives a threaded rotating shaft to rotate, so that a cutting tool fixed to a movable base moves finely, a clamping plate limits the moving range in a sliding groove, the moving stability and precision are ensured, meanwhile, an infrared transmitter on the movable base is matched with an infrared receiver on a device main machine, the moving distance is monitored in real time, and the working efficiency is improved. And automatic control is realized.

Description

Technical Field

[0001] The utility model relates to the technical field related to laminated paper, in particular to an adjustable edge trimming device for laminated paper production. Background Art

[0002] Laminated paper is a composite material made by coating a thin layer of plastic film (such as PE film) on the surface of ordinary paper. It has excellent properties such as waterproof, oil-proof and moisture-proof. Laminated paper is widely used in food packaging, pharmaceutical packaging, building materials and industrial packaging. Its production process includes paper surface treatment, coating, laminating, drying and other steps to ensure that it has good physical properties and stable chemical properties. The advantage of laminated paper lies in its excellent protective performance and low production cost. Compared with traditional waterproof paper, laminated paper can not only effectively block the penetration of water and grease, but also has high tear resistance and tensile strength. In addition, laminated paper can be processed secondary as needed, such as printing, laminating, cutting, etc., to meet the personalized needs of different customers. In the process of use, in order to adapt to the production needs of different specifications and sizes and ensure the accuracy and quality of trimming, laminated paper may have different widths and thicknesses during the production process. The adjustable trimming mechanism can quickly adjust the position of the cutting knife to ensure that each cutting is accurate and correct, reduce waste and improve production efficiency. Therefore, an adjustable trimming device for laminated paper production is particularly needed.

[0003] However, the existing edge trimming devices for laminated paper production are mostly fixed during use, which is difficult to adapt to the needs of paper of different sizes and is complicated to adjust. The tool position needs to be manually adjusted each time the specifications are changed, which increases the complexity of operation and time cost, and is inefficient. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable trimming device for laminated paper production to solve the problem that the existing trimming device for laminated paper production proposed in the above background technology is fixed during use, which is difficult to adapt to the needs of papers of different sizes and is complicated to adjust. The tool position needs to be manually adjusted each time the specifications are changed, which increases the complexity of operation and time cost, and is inefficient.

[0005] To achieve the above-mentioned purpose, the utility model provides an adjustable trimming device for producing coated paper, including a device main body and a cutting adjustment mechanism, a conveyor belt is installed on the top surface of the device main body, a supporting guide rail is fixedly connected to the top surface of the device main body, a cutting main body is slidably connected to the outer surface of the supporting guide rail, a cutting main body is provided with a cutting adjustment mechanism on the outer surface of the cutting main body, a trimming compacting mechanism is provided on the bottom surface of the cutting main body, and a cutting tool is fixedly connected to the outer surface of the trimming compacting mechanism.

[0006] Preferably, the cutting adjustment mechanism includes a sliding groove, a clamping plate, a servo motor, a threaded shaft, a movable base, an infrared transmitter and an infrared receiver, a sliding groove is provided on the outer surface of the cutting host, a clamping plate is slidably connected to the inner surface of the sliding groove, a servo motor is fixedly connected to the outer surface of the cutting host, a threaded shaft is fixedly connected to the output end of the servo motor, a movable base is slidably connected to the bottom surface of the cutting host, an infrared transmitter is fixedly connected to the bottom surface of the movable base, and an infrared receiver is fixedly connected to the top surface of the device host.

[0007] Preferably, the sliding grooves are symmetrically distributed on both sides of the cutting main body, and the clamping plates are symmetrically distributed.

[0008] Preferably, both sides of the movable base are fixedly connected to the clamping plate, and the threaded shaft passes through the movable base and is threadedly connected to the inner surface of the movable base.

[0009] Preferably, the trimming and compacting mechanism includes a cutting tool holder, a mounting column, a limiting ring, a compression spring, a clamping base, a clamping groove and a rolling ball. The bottom surface of the cutting main body is slidably connected to the cutting tool holder, the bottom surface of the cutting tool holder is fixedly connected to the mounting column, the outer surface of the mounting column is fixedly connected to the limiting ring, the bottom surface of the limiting ring is fixedly connected to the compression spring, the other end of the compression spring is fixedly connected to the clamping base, the outer surface of the clamping base is provided with a clamping groove, and the bottom surface of the clamping base is slidably connected to a rolling ball.

[0010] Preferably, the cutting tool holder is fixedly connected to the movable base, and a cutting tool is fixedly connected to the inner surface of the cutting tool holder.

[0011] Preferably, the number of the mounting columns is two and they are symmetrically distributed, and the compression spring is sleeved on the outer surface of the mounting column.

[0012] Preferably, the mounting column passes through the clamping base and is slidably connected to the clamping base, and the clamping groove is slidably connected to the outer surface of the cutting tool.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the trimming device for the production of adjustable coated paper, through the setting of the cutting adjustment mechanism, the servo motor drives the rotation of the threaded shaft, so that the cutting tool fixed on the mobile base can achieve fine movement, the servo motor is connected to the threaded shaft through the output end, the threaded shaft is threadedly connected to the mobile base, and the mobile base is pushed to slide along the sliding groove during the rotation process, and the clamping plate limits the moving range in the sliding groove to ensure the stability and accuracy of the movement, and at the same time, the infrared transmitter on the mobile base cooperates with the infrared receiver on the device host to monitor the moving distance in real time and realize automatic control. Such a structure has the following advantages: fine movement adjustment is achieved through thread transmission, which is suitable for occasions requiring high-precision cutting; the infrared monitoring system realizes real-time feedback and automatic control, reduces human errors, and improves production efficiency; the design of the sliding groove and the clamping plate ensures that there will be no deviation during the movement, ensuring the stability of the cutting position; the servo motor is easy to control, and the operator can achieve precise adjustment through simple control. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support guide rail and the cutting host cooperating with each other in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the host and infrared receiver of the utility model cooperating with each other;

[0017] Figure 4 This is a schematic diagram of the structure of the cutting main machine and the clamping plate cooperating with each other in the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the clamping plate and the movable base cooperating with each other in the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the various components of the trimming and compacting mechanism of the utility model cooperating with each other;

[0020] Figure 7 This is a schematic diagram of the structure in which the installation column and the compression spring cooperate with each other in the utility model.

[0021] In the figure: 1. Device host; 2. Conveyor belt; 3. Support rail; 4. Cutting host; 5. Cutting adjustment mechanism; 501. Sliding groove; 502. Clamping plate; 503. Servo motor; 504. Threaded shaft; 505. Moving base; 506. Infrared transmitter; 507. Infrared receiver; 6. Trimming and compacting mechanism; 601. Cutting tool holder; 602. Mounting column; 603. Limiting ring; 604. Compression spring; 605. Clamping base; 606. Clamping groove; 607. Rolling ball; 7. Cutting tool. DETAILED DESCRIPTION

[0022] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] See also Figure 1-7 The utility model provides an adjustable trimming device for producing coated paper: it includes a device main body 1 and a cutting adjustment mechanism 5, a conveyor belt 2 is installed on the top surface of the device main body 1, a supporting guide rail 3 is fixedly connected to the top surface of the device main body 1, a cutting host 4 is slidably connected to the outer surface of the supporting guide rail 3, a cutting adjustment mechanism 5 is arranged on the outer surface of the cutting host 4, a trimming compacting mechanism 6 is arranged on the bottom surface of the cutting host 4, a cutting tool 7 is fixedly connected to the outer surface of the trimming compacting mechanism 6, the device main body 1 is the main body of the whole device for installing components and has a built-in power supply compartment and a control host part, the conveyor belt 2 is used to transmit the coated paper for cutting, and the supporting guide rail 3 makes the cutting host 4 suspended.

[0024] Furthermore, the cutting adjustment mechanism 5 includes a sliding groove 501, a clamping plate 502, a servo motor 503, a threaded shaft 504, a movable base 505, an infrared transmitter 506 and an infrared receiver 507. The outer surface of the cutting host 4 is provided with a sliding groove 501, the inner surface of the sliding groove 501 is slidably connected with the clamping plate 502, the outer surface of the cutting host 4 is fixedly connected with the servo motor 503, the output end of the servo motor 503 is fixedly connected with the threaded shaft 504, the bottom surface of the cutting host 4 is slidably connected with the movable base 505, the bottom surface of the movable base 505 is fixedly connected with the infrared transmitter 506, the top surface of the device host 1 is fixedly connected with the infrared receiver 507, and the sliding groove 501 is provided on the outer surface of the cutting host 4. 01. The setting of the clamping plate 502, the servo motor 503, the threaded shaft 504, the movable base 505, the infrared transmitter 506 and the infrared receiver 507. During use, the clamping plate 502 can slide in the sliding groove 501 and the moving range is limited by the sliding groove 501. The movable base 505 is connected to the cutting host 4 by being fixedly connected with the clamping plates 502 on both sides, and the movable base 505 is connected to the trimming compacting mechanism 6. When it is necessary to adjust the position of the cutting knife in a small range, the servo motor 503 is started to drive the threaded shaft 504 to rotate. The threaded shaft 504 is threadedly connected to the movable base 505 and is installed on the cutting host 4 on both sides through the clamping plates 502 and cannot rotate, forming a screw slide structure. Since the threaded transmission has a large transmission ratio, the forward and reverse rotation of the servo motor 503 drives the trimming and compacting mechanism 6 and the cutting tool 7 to achieve very fine movement, and the infrared transmitter 506 on the mobile base 505 and the infrared receiver 507 on the device host 1 monitor the moving distance in real time, which is convenient for automated operation and realizes a small-range movement of the cutting tool 7 to achieve a more refined cutting effect.

[0025] Furthermore, the sliding grooves 501 are symmetrically distributed on both sides of the cutting main body 4 , the clamping plates 502 are symmetrically distributed, and the symmetrical sliding grooves 501 are installed with symmetrical clamping plates 502 .

[0026] Furthermore, both sides of the movable base 505 are fixedly connected to the clamping plate 502, the threaded shaft 504 passes through the movable base 505 and is threadedly connected to the inner surface of the movable base 505, the threaded shaft 504 is threadedly connected to the movable base 505 and both sides are installed on the cutting host 4 through the clamping plate 502 and cannot rotate, forming a screw slide structure, and realizing direct motion through rotation.

[0027] Furthermore, the trimming and compacting mechanism 6 includes a cutting tool holder 601, an installation column 602, a limiting ring 603, a compression spring 604, a clamping base 605, a clamping groove 606 and a rolling ball 607. The bottom surface of the cutting host 4 is slidably connected with the cutting tool holder 601, the bottom surface of the cutting tool holder 601 is fixedly connected with the installation column 602, the outer surface of the installation column 602 is fixedly connected with the limiting ring 603, the bottom surface of the limiting ring 603 is fixedly connected with the compression spring 604, the other end of the compression spring 604 is fixedly connected with the clamping base 605, the outer surface of the clamping base 605 is provided with a clamping groove 606, the bottom surface of the clamping base 605 is slidably connected with the rolling ball 607, and the cutting tool holder 601, the installation column 602, the limiting ring 603, the compression spring 604, the clamping base 605, the clamping groove 606 and the rolling ball 607 are connected to the cutting tool holder 601. 07, during use, the cutting tool holder 601 can be moved by the movement of the cutting adjustment mechanism 5, and the cutting tool holder 601 is slidably connected to the clamping base 605 through the surface of the mounting column 602, and is connected by a compression spring 604 so that the clamping base 605 can well press the laminated paper that needs to be cut at the bottom, and can move up and down at any time to match according to the specific thickness of the laminated paper. The clamping groove 606 opened on the clamping base 605 clamps the cutting tool 7 in the center so that the two can be firmly connected together without affecting the up and down movement of the clamping base 605. The bottom rolling ball 607 is used to contact with the laminated paper to convert the original sliding friction into rolling friction, thereby reducing the wear between the clamping base 605 and the laminated paper. The laminated paper is pressed at both ends of the cutting tool 7 through the trimming compaction mechanism 6 to prevent the laminated paper from curling up before and after cutting and affecting the cutting effect.

[0028] Furthermore, the cutting tool holder 601 is fixedly connected to the movable base 505 , and the inner surface of the cutting tool holder 601 is fixedly connected with a cutting tool 7 . The cutting tool holder 601 and the cutting tool 7 can be moved by the movement of the cutting adjustment mechanism 5 .

[0029] Furthermore, the number of the mounting posts 602 is two and they are symmetrically distributed, the compression spring 604 is sleeved on the outer surface of the mounting posts 602 , and the symmetrical mounting posts 602 press the laminated paper at both ends of the cutting tool 7 .

[0030] Furthermore, the mounting column 602 passes through the clamping base 605 and is slidably connected to the clamping base 605, the clamping groove 606 is slidably connected to the outer surface of the cutting tool, and the compression spring 604 is connected so that the clamping base 605 can well press the laminated paper that needs to be cut at the bottom, and can move up and down at any time to match the specific thickness of the laminated paper.

[0031] Working principle: An adjustable trimming device for producing coated paper, the device host 1 is the main part of the entire device for installing components and has a built-in power supply compartment and control host part, the conveyor belt 2 is used to transmit the coated paper for cutting, the support guide rail 3 makes the cutting host 4 suspended, the clamping plate 502 can slide in the sliding groove 501 and the moving range is limited by the sliding groove 501, the mobile base 505 is connected to the cutting host 4 by fixed connection with the clamping plates 502 on both sides, and the mobile base 505 is connected to the trimming compaction mechanism 6. When it is necessary to adjust the position of the cutting knife in a small range, start the servo motor 503 to drive the threaded shaft 504 to rotate, the threaded shaft 504 is threadedly connected to the mobile base 505 and is installed on the cutting host 4 on both sides through the clamping plates 502 and cannot rotate. Since the thread transmission has a large transmission ratio, the forward and reverse rotation of the servo motor 503 It drives the trimming and compacting mechanism 6 and the cutting tool 7 to achieve very slight movement, and the moving distance is monitored in real time through the infrared transmitter 506 on the moving base 505 and the infrared receiver 507 on the device host 1. The cutting tool holder 601 is slidably connected to the clamping base 605 on the surface of the mounting column 602, and they are connected by a compression spring 604 so that the clamping base 605 can well press the laminated paper that needs to be cut at the bottom. The clamping groove 606 provided on the clamping base 605 clamps the cutting tool 7 in the center so that the two can be firmly connected together without affecting the up and down movement of the clamping base 605. The rolling ball 607 at the bottom is used to contact with the laminated paper to reduce the wear between the clamping base 605 and the laminated paper. The trimming and compacting mechanism 6 presses the laminated paper at both ends of the cutting tool 7, thereby completing an adjustable trimming device for laminated paper production.

[0032] 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 implementation rules 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. An adjustable trimming device for producing coated paper, comprising a device main unit (1) and a trimming adjustment mechanism (5), characterized in that: A conveyor belt (2) is installed on the top surface of the device main body (1); a support guide rail (3) is fixedly connected to the top surface of the device main body (1); a cutting main body (4) is slidably connected to the outer surface of the support guide rail (3); a cutting adjustment mechanism (5) is arranged on the outer surface of the cutting main body (4); a trimming compacting mechanism (6) is arranged on the bottom surface of the cutting main body (4); a cutting tool (7) is fixedly connected to the outer surface of the trimming compacting mechanism (6); The cutting adjustment mechanism (5) comprises a sliding groove (501), a clamping plate (502), a servo motor (503), a threaded shaft (504), a movable base (505), an infrared transmitter (506) and an infrared receiver (507); the outer surface of the cutting main unit (4) is provided with a sliding groove (501); the inner surface of the sliding groove (501) is slidably connected to the clamping plate (502); the outer surface of the cutting main unit (4) is fixedly connected to the servo motor (503); the output end of the servo motor (503) is fixedly connected to the threaded shaft (504); the bottom surface of the cutting main unit (4) is slidably connected to the movable base (505); the bottom surface of the movable base (505) is fixedly connected to the infrared transmitter (506); and the top surface of the device main unit (1) is fixedly connected to the infrared receiver (507).

2. The adjustable trimming device for laminated paper production according to claim 1, characterized in that: The sliding grooves (501) are symmetrically distributed on both sides of the cutting main machine (4), and the clamping plates (502) are symmetrically distributed.

3. The adjustable trimming device for laminated paper production according to claim 1, characterized in that: Both sides of the movable base (505) are fixedly connected to the clamping plate (502), and the threaded shaft (504) passes through the movable base (505) and is threadedly connected to the inner surface of the movable base (505).

4. The adjustable trimming device for laminated paper production according to claim 1, characterized in that: The trimming and compacting mechanism (6) comprises a cutting tool holder (601), a mounting column (602), a limiting ring (603), a compression spring (604), a clamping base (605), a clamping groove (606) and a rolling ball (607); the bottom surface of the cutting main machine (4) is slidably connected to the cutting tool holder (601); the bottom surface of the cutting tool holder (601) is fixedly connected to the mounting column (602); the outer surface of the mounting column (602) is fixedly connected to the limiting ring (603); the bottom surface of the limiting ring (603) is fixedly connected to the compression spring (604); the other end of the compression spring (604) is fixedly connected to the clamping base (605); the outer surface of the clamping base (605) is provided with a clamping groove (606); the bottom surface of the clamping base (605) is slidably connected to the rolling ball (607).

5. The adjustable edge trimming device for laminated paper production according to claim 4, characterized in that: The cutting tool holder (601) is fixedly connected to the movable base (505), and a cutting tool (7) is fixedly connected to the inner surface of the cutting tool holder (601).

6. The adjustable edge trimming device for producing coated paper according to claim 4, characterized in that: The number of the mounting columns (602) is two and they are symmetrically distributed, and the compression spring (604) is sleeved on the outer surface of the mounting columns (602).

7. The adjustable edge trimming device for laminated paper production according to claim 4, characterized in that: The mounting column (602) passes through the clamping base (605) and is slidably connected to the clamping base (605), and the clamping groove (606) is slidably connected to the outer surface of the cutting tool.

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