CN202129509U - Automatic cutting machine for waste and old plastic plates - Google Patents

Abstract

An automatic cutting machine for waste plastic plates, including a frame, a working platform is connected to the frame, a cutting platform is provided on the working platform, a cutting groove is opened on the cutting platform, a saw blade is installed on the cutting groove and extends out of the cutting platform Above, the saw blade is sleeved on the saw blade rotation shaft on the bottom surface of the working platform, and a compression guide runner is arranged above the cutting platform on one side of the work platform, and the compression guide runner is sleeved on the rotation shaft of the runner. The middle transition wheel is fixed on the side of the frame, and the saw blade rotation shaft, the wheel rotation shaft and the transition wheel are respectively connected and driven by the belt assembly and the drive motor fixed at the bottom of the frame. The waste plastic cutting machine with this structure, its The operation is simple and fast, and the production efficiency can be effectively improved.

Description

Automatic cutting machine for waste plastic sheet

technical field

The utility model relates to the technical field of cutting machines, in particular to an automatic cutting machine for waste plastic plates.

Background technique

At present, in the process of recycling waste plastic bodies, plastic bodies of different materials will be connected to the same plastic sheet at the same time. They must be separated and classified before they can be recycled in the next step. However, the existing technology generally only uses manual stripping. Or use a saw blade to separate different materials, which has low processing efficiency and is easy to hurt hands.

Contents of the invention

The purpose of the utility model is to provide an induction cooker with a weighing tray, which has the characteristics of simple and reasonable structure, flexible and convenient application, and stable performance.

The purpose of this utility model is achieved as follows: an automatic cutting machine for waste and old plastic plates, including a frame, a working platform is connected to the frame, a cutting platform is provided on the working platform, a cutting groove is opened on the cutting platform, a saw blade Installed on the cutting groove and extending above the cutting platform, the feature is that the saw blade is sleeved on the saw blade rotation shaft on the bottom surface of the working platform, and a pressing guide wheel is arranged above the cutting platform on one side of the working platform. The tight guide runner is set on the rotating shaft of the rotating wheel, and the middle transition wheel is fixed on the side of the frame. The saw blade rotating shaft, the rotating shaft of the turning wheel and the transition wheel are respectively driven by a belt assembly and fixed at the bottom of the frame. The motor is connected and driven. When the waste plastic cutting machine with this structure is used, the plastic sheet containing various materials is placed on the cutting platform stably, the drive motor is started, and the saw blade and the compression guide wheel are driven to rotate at the same time, and the compression guide The rotating wheel drives the plastic sheet to move forward. During the forward movement, the saw blade is responsible for cutting and separating different materials. The operation is simple and fast, and the production efficiency is effectively improved.

The technical solution adopted by the utility model to solve its technical problems is: the rotating shaft of the runner is fixed on the working platform through the bearing seat, and the pressing guide runner is sleeved on one end of the rotating shaft of the rotating wheel and extends to the top of the cutting platform, and the other end The extended working platform is connected with the belt assembly.

The saw blade rotating shaft is fixed on the bottom surface of the working platform through the bearing seat, the saw blade is sheathed on one end of the saw blade rotating shaft and extends into the cutting groove, and the other end extends out of the working platform to connect with the belt assembly.

As an improvement of the above-mentioned embodiment, a column is fixed longitudinally on the working platform, guide rails extend longitudinally on both sides of the column, a sliding seat sits on the guide rail and is slidably connected with the column, and the top surface of the column is provided with an adjustable sliding seat along the column Lifting bolts for lifting up and down, the end of the lifting bolts is fixedly connected with the sliding seat, the rotating shaft of the runner is fixed on the end surface of the sliding seat through the bearing seat, and is adjusted with the lifting and lowering of the sliding seat. The rotating shaft of the wheel can be adjusted up and down along the column with the sliding seat, so that the waste plastic sheet automatic cutting machine of the present utility model can use plastic sheets of different thicknesses to cut and separate, the adjustment is simple, convenient and fast, and the flexibility of the product is effectively improved.

As an improvement of the above embodiment, one side of the working platform is also provided with an adjustable backing plate, the front and rear bottom ends of the adjustable backing plate are extended with a sliding positioning plate, and the cutting platform corresponding to the sliding positioning plate is provided with a positioning groove. The backing plate can slide left and right on the positioning groove through the two sliding positioning plates. The positioning bolts are also installed on the two sliding positioning plates. The adjustable backing plate can slide left and right on the positioning groove through the two sliding positioning plates, so that when cutting the plastic sheet, one side of the sheet can be close to the adjustable backing plate, and then the plastic sheet is driven by pressing the guide wheel Move forward and cut to make the plastic sheet move more linear and improve the cutting accuracy.

The beneficial effects of the utility model are: when in use, the plastic sheet material containing various materials is stably placed on the cutting platform, the driving motor is started, and the saw blade and the compression guide wheel are driven to rotate at the same time, and the compression guide wheel drives the plastic sheet material Moving forward, during the forward moving process, the saw blade is responsible for cutting and separating different materials. Its operation is simple and fast, which can effectively improve production efficiency, and cooperate with the sliding seat and adjustable backing plate to effectively improve the flexibility of product use.

Description of drawings

Fig. 1 is a schematic structural view of the first embodiment of the utility model.

Fig. 2 is a structural schematic diagram of another angle of the first embodiment of the present invention.

Fig. 3 is a schematic structural view of the second and third embodiments of the utility model.

Fig. 4 is a structural schematic view of another angle of the second and third embodiments of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

The first embodiment: as shown in Figure 1 and Figure 2, an automatic cutting machine for waste and old plastic plates includes a frame 1, a working platform 2 is connected to the frame 1, a cutting platform 3 is provided on the working platform 2, and a cutting platform 3 There is a cutting groove 4 on it, and a saw blade 5 is installed on the cutting groove 4 and extends above the cutting platform 3. It is characterized in that the saw blade 5 is sleeved on the saw blade rotating shaft 6 on the bottom surface of the working platform 2, and the working The top of the cutting platform 3 on one side of the platform 2 is provided with a compression guide runner 7, and the compression guide runner 7 is sleeved on the runner rotation shaft 8, and the middle transition runner 9 is fixed on the side of the frame 1, and the saw blade rotation shaft 6. The rotating shaft 8 of the runner and the transitional runner 7 are respectively connected and driven by the belt assembly 10 and the driving motor 11 fixed at the bottom of the frame 1. The waste plastic cutting machine with this structure will contain various materials when used. Place the plastic sheet on the cutting platform 3 stably, start the drive motor 11, and drive the saw blade 5 and the compression guide wheel 7 to rotate at the same time, and the compression guide wheel 7 drives the plastic sheet to move forward. During the forward movement, the saw Sheet 5 is responsible for cutting and separating different materials, and its operation is simple and fast, which effectively improves production efficiency.

The rotating shaft 8 of the runner is fixed on the working platform 2 through the bearing seat 12, and the pressing guide runner 7 is sleeved on the rotating shaft 8 at one end and extends above the cutting platform 3, and the other end extends out of the working platform 2 and the belt assembly 10 connections.

The saw blade rotating shaft 6 is fixed on the bottom surface of the working platform 2 through the bearing seat 13, the saw blade 5 is sleeved on one end of the saw blade rotating shaft 5 and extends into the cutting groove 4, and the other end extends out of the working platform 2 to connect with the belt assembly 10 .

Second embodiment: as shown in Fig. 3 and Fig. 4, a column 14 is fixed longitudinally on the working platform 2, guide rails 15 extend longitudinally on both sides of the column 14, and a sliding seat 16 sits on the guide rail 15 and slides with the column 14 Connection, the top surface of the column 14 is provided with a lifting bolt 17 for adjusting the sliding seat 16 to go up and down along the column 14, the end of the lifting bolt 17 is fixedly connected with the sliding seat 16, and the rotating shaft 8 of the runner is fixed on the end surface of the sliding seat 16 through the bearing seat 12 Up and down adjustment with the sliding seat 16, because the runner rotating shaft 8 that is sleeved with the compression guide runner 7 can follow the sliding seat 16 along the vertical column 14 for up and down adjustment, so that the waste plastic sheet of the present utility model can automatically The cutting machine can use plastic sheets of different thicknesses to cut and separate, and the adjustment is simple, convenient and fast, which effectively improves the flexibility of product use.

The third embodiment: as shown in Fig. 3 and Fig. 4, an adjustable backing plate 18 is also provided on one side of the working platform 2, and a sliding positioning plate 19 is extended at the front and rear bottom ends of the adjustable backing plate 18, corresponding to the sliding positioning plate 19 There are positioning grooves 20 on the cutting platform 3, and the adjustable backing plate 18 can slide left and right on the positioning grooves 20 through two sliding positioning plates 19, and positioning bolts 21 are also installed on the two sliding positioning plates 19, and the positioning bolts 21 screw Connected to the sliding positioning plate 19, its end can be screwed to the bottom surface of the working platform 2 and the adjustable backing plate 18 is fixed. The adjustable backing plate 18 can slide left and right on the positioning groove 20 through the two sliding positioning plates 19, so that the plastic sheet can be cut. , one side of its plate can be close to the adjustable backing plate 18, and then drive the plastic plate to move forward and cut by pressing the guide wheel 7, so that the plastic plate moves more linearly and improves the cutting accuracy.

The specific embodiments described above are only preferred embodiments of the utility model, and all equivalent designs made according to the patent scope of the utility model should be covered by the technology of the utility model.

Claims (5)

1. An automatic cutting machine for waste and old plastic plates, including a frame (1), a working platform (2) connected to the frame (1), a cutting platform (3) on the working platform (2), and a cutting platform (3 ) has a cutting groove (4), a saw blade (5) is installed on the cutting groove (4) and extends above the cutting platform (3), the feature is that the saw blade (5) is sleeved on the working platform (2) On the saw blade rotating shaft (6) on the bottom surface, there is a pressing guide wheel (7) above the cutting platform (3) on one side of the working platform (2), and the pressing guide wheel (7) is sleeved on the On the runner rotating shaft (8), the middle transition runner (9) is fixed on the side of the frame (1), the saw blade turning shaft (6), the runner turning shaft (8) and the transition runner (7) are respectively The driving motor (11) fixed on the bottom of the frame (1) is connected and driven by a belt assembly (10). 2. The waste plastic plate automatic cutting machine according to claim 1, characterized in that: the rotating shaft of the runner (8) is fixed on the working platform (2) through the bearing seat (12), and the guide runner ( 7) Sleeve on one end of the rotating shaft (8) of the runner and extend above the cutting platform (3), and the other end extends out of the working platform (2) to connect with the belt assembly (10). 3. The waste plastic plate automatic cutting machine according to claim 1, characterized in that: the saw blade rotating shaft (6) is fixed on the bottom surface of the working platform (2) through the bearing seat (13), and the saw blade (5) One end of the rotating shaft (5) sleeved on the saw blade extends into the cutting groove (4), and the other end extends out of the working platform (2) to connect with the belt assembly (10). 4. The automatic cutting machine for waste plastic sheets according to claim 1, characterized in that: a column (14) is fixed longitudinally on the working platform (2), and there are guide rails extending longitudinally on both sides of the column (14) ( 15), a sliding seat (16) sits on the guide rail (15) and is slidingly connected with the column (14), and the top surface of the column (14) is provided with a lifting bolt for adjusting the sliding seat (16) to move up and down along the column (14) (17), the end of the lifting bolt (17) is fixedly connected with the sliding seat (16), and the rotating shaft of the runner (8) is fixed on the end surface of the sliding seat (16) through the bearing seat (12) and moves up and down with the sliding seat (16). Lift adjustment. 5. The waste plastic sheet automatic cutting machine according to claim 1, characterized in that: one side of the working platform (2) is also provided with an adjustable backing plate (18), and the front and rear sides of the adjustable backing plate (18) are The bottom end is extended with a sliding positioning plate (19), and the cutting platform (3) corresponding to the sliding positioning plate (19) has a positioning groove (20). The positioning groove (20) slides left and right, and positioning bolts (21) are installed on the two sliding positioning plates (19), and the positioning bolts (21) are screwed on the sliding positioning plate (19), and their ends can be screwed to the working platform (2) Bottom surface and fix the adjustable backing plate (18).

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