A knife-type acrylic plate cutting device

Abstract

The present invention discloses a knife-cutting acrylic plate cutting device, comprising: a frame, a crossbeam, a slide seat, a cylinder, a knife seat, a knife, a guide wheel, a transmission belt, and a power motor. The frame is arranged on both sides of an acrylic plate discharging roller, the two ends of the crossbeam are respectively fixed to the frame, the two crossbeams are divided into upper and lower sides located at the acrylic plate discharging roller, the slide seat is slidably connected to the crossbeam, the cylinder is fixed to the slide seat, and the upper and lower cylinders are telescopic in opposite directions, the knife seat is slidably connected to the slide seat, and the knife seat is fixed to the telescopic end of the cylinder, the knife is fixed to the top of the knife seat, the guide wheel is arranged at the four corners of the frame, there are two transmission belts, the transmission belt passes around two guide wheels on the same side, and the two ends of the transmission belt are respectively connected to the two slide seats, and the output shaft of the power motor is connected to the transmission belt through a transmission gear. The present invention has the advantages of simple structure, convenient use, good processing effect, etc.

Description

Technical Field

[0001] The invention relates to the technical field of acrylic plate production equipment, in particular to a knife-type acrylic plate cutting device. Background Art

[0002] Acrylic is known as "plastic crystal". It has excellent weather resistance, especially for outdoor use, and is the best among other plastics. It also has good surface hardness and gloss, and is highly processable, so it can be made into various shapes and products. There are many types of plates with rich colors (including translucent color plates). Another feature is that thick plates can still maintain high transparency.

[0003] In the existing production of acrylic sheets, after the continuous acrylic sheets are produced, a cutting device is required to cut them into plates of uniform specifications. However, there are many types of existing cutting devices. Among them, laser cutting is slow and expensive; cutting machines produce a lot of dust, make loud noises, and have uneven cuts; and knife cutting has poor cutting effects. Summary of the invention

[0004] The object of the present invention is to provide a knife-type acrylic plate cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a knife-type acrylic plate cutting device, comprising: a frame, a crossbeam, a slide, a cylinder, a knife seat, a knife, a guide wheel, a transmission belt, and a power motor. The frame is arranged on both sides of the acrylic plate discharge roller, and the two ends of the crossbeam are respectively fixed to the frame. There are two crossbeams, and the two crossbeams are divided into upper and lower sides located at the acrylic plate discharge roller. The slide is slidably connected to the crossbeam, the cylinder is fixed to the slide, and the upper and lower cylinders are telescopic in opposite directions. The knife seat is slidably connected to the slide, and the knife seat is fixed to the telescopic end of the cylinder, and the knife is fixed to the top of the knife seat. There are four guide wheels, and the four guide wheels are arranged at the four corners of the frame. There are two transmission belts, which pass around the two guide wheels on the same side, and the two ends of the transmission belt are respectively connected to the two slides, and the output shaft of the power motor is connected to the transmission belt through a transmission gear.

[0006] Furthermore, limit blocks are provided at both ends of the crossbeam.

[0007] Furthermore, an acrylic plate clamping device is provided on the frame.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] 1. Simple structure, low manufacturing cost and easy manufacturing;

[0010] 2. Easy to operate and use;

[0011] 3. Low processing cost, less dust, low noise, smooth incision and good processing effect.

[0012] The invention has the advantages of simple structure, convenient use, good processing effect and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] In the figure: 1-frame; 2-crossbeam; 3-slide; 4-cylinder; 5-knife holder; 6-knife cutter; 7-guide wheel; 8-transmission belt; 9-power motor; 10-limiting block. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1 The present invention provides a knife-cutting acrylic plate cutting device, comprising: a frame 1, a crossbeam 2, a slide 3, a cylinder 4, a knife seat 5, a knife 6, a guide wheel 7, a transmission belt 8, and a power motor 9. The frame 1 is arranged on both sides of the acrylic plate discharge roller, the two ends of the crossbeam 2 are respectively fixed to the frame 1, the crossbeam 2 is two, and the two crossbeams 2 are divided into upper and lower sides located at the acrylic plate discharge roller, the slide 3 is slidably connected to the crossbeam 2, the cylinder 4 is fixed to the slide 3, and the upper and lower cylinders 4 are telescopic in opposite directions, the knife seat 5 is slidably connected to the slide 3, and the knife seat 5 is fixed to the telescopic end of the cylinder 4, the knife 6 is fixed to the top of the knife seat 5, the guide wheels 7 are four, and the four guide wheels 7 are arranged at the four corners of the frame 1, the transmission belt 8 is two, the transmission belt 8 passes around the two guide wheels 7 on the same side, and the two ends of the transmission belt 8 are respectively connected to the two slides 3, and the output shaft of the power motor 9 is connected to the transmission belt 8 through a transmission gear.

[0017] Furthermore, both ends of the crossbeam 2 are provided with limit blocks 10. The limit blocks 10 can limit the movement range of the slide 3 to prevent malfunctions;

[0018] Furthermore, an acrylic plate clamping device is provided on the frame 1. The clamping device cooperates with the discharge roller to fix the acrylic plate.

[0019] Working principle: The present invention provides a knife-type acrylic plate cutting device. When in use, when the acrylic plate moves to the cutting position, the clamping device cooperates with the discharge roller to fix the acrylic plate. At this time, the cylinder 4 extends to push the knife 6 to contact the acrylic plate, and then the power motor 9 is started. Through the transmission of the transmission belt 8, the two slides 3 are driven to move synchronously, so that the knife 6 moves on the acrylic plate, thereby cutting the acrylic plate. After cutting, the cylinder 4 contracts, and the acrylic plate moves to the next cutting position, and the above actions are repeated. Only the power motor 9 changes the rotation direction, thereby realizing reciprocating cutting; this method has high speed and low cost; the cutting machine produces less dust, low noise, and smooth incision; and the cutting effect is good.

[0020] 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 knife-type acrylic plate cutting device, comprising: A machine frame (1), a crossbeam (2), a slide seat (3), a cylinder (4), a knife seat (5), a cutter (6), a guide wheel (7), a transmission belt (8), and a power motor (9), characterized in that: the machine frame (1) is arranged on both sides of the acrylic plate discharge roller, the two ends of the crossbeam (2) are respectively fixed to the machine frame (1), the crossbeam (2) is two, and the two crossbeams (2) are respectively located at the upper and lower sides of the acrylic plate discharge roller, the slide seat (3) is slidably connected to the crossbeam (2), the cylinder (4) is fixed to the slide seat (3), and the upper and lower air The extension and retraction directions of the cylinder (4) are opposite, the knife seat (5) is slidably connected to the slide seat (3), and the knife seat (5) is fixedly connected to the extension end of the cylinder (4), the cutting knife (6) is fixedly connected to the top of the knife seat (5), there are four guide wheels (7), and the four guide wheels (7) are arranged at the four corners of the frame (1), there are two transmission belts (8), the transmission belt (8) passes around the two guide wheels (7) on the same side, and the two ends of the transmission belt (8) are respectively connected to the two slide seats (3), and the output shaft of the power motor (9) is connected to the transmission belt (8) through a transmission gear.

2. The knife-type acrylic plate cutting device according to claim 1, characterized in that: Limiting blocks (10) are provided at both ends of the crossbeam (2).

3. The knife-type acrylic plate cutting device according to claim 1, characterized in that: An acrylic plate clamping device is provided on the frame (1).

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