CN215149459U - Plastic profile cutting device - Google Patents

Abstract

The utility model relates to a plastic material cutting device, including the aircraft bonnet, the aircraft bonnet in-connection has first electric telescopic handle, first electric telescopic handle's output is connected with first motor, the output shaft cover of first motor is equipped with the blade disc that is used for cutting plastic material, be equipped with the belt conveyor who is used for conveying plastic material in the aircraft bonnet, belt conveyor is located the below of blade disc, the aircraft bonnet internal fixation is provided with the baffle, the baffle is located output one side of belt conveyor, be equipped with the blanking space between baffle and the belt conveyor, the blade disc is located the top in blanking space, the plane at belt conveyor's upper surface place is through the baffle. This application has the high effect of equidistance cutting accuracy.

Description

Plastic profile cutting device

Technical Field

The application relates to the field of plastic processing devices, in particular to a plastic profile cutting device.

Background

The plastic building material is used as a new building material to be a fourth large building material after being combined with steel, wood and cement, the plastic section is increasingly widely used as a main plastic building material, the plastic section is often required to be cut when in use, the existing cutting mode is generally used for cutting by a manual hand saw, the mode wastes time and labor, the cutting efficiency is low, the hand saw is easy to slip when being cut in, and the cutting quality is easy to deviate in the cutting process, so that the cutting quality is reduced.

Chinese patent publication No. CN212218609U, published 2020, 12 th, 25 th, the name invented and created is a processing device for plastic profiles, which includes a U-shaped seat, the left side of the U-shaped seat is fixedly connected with a motor through a support seat, the right end of the output shaft of the motor is fixedly connected with a first rotating member, the right side of the first rotating member movably penetrates through the U-shaped seat and extends to the inside of the U-shaped seat, the right side of the first rotating member is fixedly connected with an eccentric shaft, the surface of the eccentric shaft is movably sleeved with a movable plate, the upper surface of the movable plate is fixedly connected with a supporting plate, and two tops of the U-shaped seat are both fixedly connected with a fixed plate.

Aiming at the related technologies, the inventor considers that the defect is that the eccentric shaft generates displacement to perform distance cutting, when the equipment is accidentally vibrated, the supporting plate and the section bar of the plastic section bar cutting device are easy to relatively slide, and the precision of certain products after distance cutting is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plastic material cutting device for improve plastic material cutting device's layer board and the easy problem that relative slip leads to the precision not high that takes place of section bar, this application provides a plastic material cutting device.

The application provides a plastic material cutting device adopts following technical scheme:

the utility model provides a plastic material cutting device, includes the aircraft bonnet, the aircraft bonnet in-connection has first electric telescopic handle, first electric telescopic handle's output is connected with first motor, the output shaft cover of first motor is equipped with the blade disc that is used for cutting plastic material, be equipped with the belt conveyor who is used for conveying plastic material in the aircraft bonnet, belt conveyor is located the below of blade disc, the aircraft bonnet internal fixation is provided with the baffle, the baffle is located output one side of belt conveyor, be equipped with the blanking space between baffle and the belt conveyor, the blade disc is located the top in blanking space, the plane at belt conveyor's upper surface place is through the baffle.

Through adopting above-mentioned technical scheme, belt conveyor does not work ceaselessly, the plastics section bar moves forward on belt conveyor, the plastics section bar can support all the time on the baffle, first electric telescopic handle extension, first electric telescopic handle drives the cutter head and cuts the plastics section bar, first electric telescopic handle shortens after the cutting is accomplished, when the tip secondary motion of treating the plastics section bar reaches baffle department, first electric telescopic handle extension once more and drive the cutter head and cut the plastics section bar, because the distance of cutting point to baffle is fixed, consequently, the cutting precision of equipment has been improved.

Optionally, aircraft bonnet inner wall fixedly connected with servo motor, servo motor's output shaft has the threaded rod through the coupling joint, the cover is equipped with the sliding block rather than threaded connection on the threaded rod, the sliding block slides with the aircraft bonnet inner wall and is connected, an electric telescopic handle fixes on the sliding block.

Through adopting above-mentioned technical scheme, according to the displacement of servo motor control slider, the position of control cutting plastic material to cutting distance's stronger beneficial effect when having the equidistance cutting.

Optionally, a supporting plate is fixedly arranged on the baffle, and a plane where the upper surface of the belt conveyor is located passes through the upper surface of the supporting plate.

Through adopting above-mentioned technical scheme, the in-process of cutting plastic ex-trusions, the backup pad plays supporting role to plastic ex-trusions's cutting end, and the blade disc is more stable when cutting plastic ex-trusions.

Optionally, the internal fixation of aircraft bonnet is equipped with two relative electric telescopic handle, the fixed briquetting that is used for compressing tightly plastic material that is provided with of output of second electric telescopic handle, second electric telescopic handle and first electric telescopic handle extend simultaneously and shorten simultaneously.

Through adopting above-mentioned technical scheme, when second electric telescopic handle extends, the briquetting is fixed with plastic ex-trusions pressure, and when the cutting was accomplished, second electric telescopic handle shortened, makes the blade disc at the in-process of cutting plastic ex-trusions, and the section bar is difficult for removing.

Optionally, a support frame is fixedly arranged in the hood, a groove is formed in the support frame, the groove is used for allowing the plastic section to pass through and limiting the plastic section left and right, and the support frame is located between the baffle and the belt conveyor.

Through adopting above-mentioned technical scheme, when plastic section passed the support frame, plastic section's the left and right sides all contradicted with the recess inner wall to, and is further spacing to plastic section horizontal direction.

Optionally, a collecting box is arranged in the hood and located between the second electric telescopic rod and the supporting frame, and the collecting box is opened upwards.

Through adopting above-mentioned technical scheme, the plastic section bar that is cut drops to the collecting box in, and the convenience is collected the section bar after the cutting, has reduced staff's intensity of labour.

Optionally, a limiting rod is fixedly arranged on the servo motor, a limiting block is arranged on the limiting rod, the limiting block is in clearance fit with the plastic section, and the cutter head is located between the limiting rod and the second electric telescopic rod.

Through adopting above-mentioned technical scheme, when first electric telescopic handle extension, the blade disc has certain limiting displacement to the rear end of plastic material when cutting plastic material, the limiting plate makes plastics be difficult for jumping by a wide margin.

Optionally, the limiting rod is connected with the limiting block through a bolt.

Through adopting above-mentioned technical scheme, convenient the change after the stopper damages.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the plastic section is conveyed to the position below the cutter head by the belt conveyor, the first electric telescopic rod extends, the cutter head performs fixed-distance cutting on the plastic section, and the first electric telescopic rod is shortened after cutting, so that the fixed-distance cutting is more accurate;

2. the plastic section is limited by the baffle in the forward moving process of the plastic section, and the cutting position of the cutter head is controlled by the servo motor, so that the cutting distance can be selected more widely;

3. the plastic section bar is compressed tightly through the pressing block in the cutting process of the plastic section bar, the plastic section bar is further limited through the limiting block, and the stability of the cutting device in the cutting process of the plastic section bar is improved.

Drawings

Fig. 1 is a schematic structural diagram of a plastic profile cutting device in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a support frame of a plastic profile cutting device in an embodiment of the present application.

Description of reference numerals: 1. a hood; 2. a servo motor; 3. a coupling; 4. a threaded rod; 5. a sliding block; 6. a first electric telescopic rod; 7. a first motor; 8. a plastic profile; 9. a cutter head; 10. a belt conveyor; 11. a baffle plate; 12. a second electric telescopic rod; 13. briquetting; 14. a support frame; 15. blanking gaps; 16. a collection box; 17. a support plate; 18. a limiting block; 19. a limiting rod; 20. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses plastic material cutting device. Referring to fig. 1-2, a plastic section cutting device comprises a hood 1, a servo motor 2 is fixedly connected to the inner wall of the hood 1 through a second bolt, an output shaft of the servo motor 2 is connected with a threaded rod 4 through a coupler 3, a sliding block 5 in threaded connection with the threaded rod 4 is sleeved on the threaded rod 4, the sliding block 5 is in sliding connection with the inner wall of the hood, during the working process of the servo motor 2, the sliding block 5 moves left and right on the threaded rod 4, a first electric telescopic rod 6 is fixedly connected to the sliding block 5 through a bolt, the first electric telescopic rod 6 is an electric cylinder, the output end of the first electric telescopic rod 6 is connected with a first motor 7 through a bolt, a cutter disc 9 for cutting a plastic section 8 is sleeved on the output shaft of the first motor 7, the first motor 7 drives the cutter disc 9 to rotate rapidly, a belt conveyor 10 is arranged in the hood 1, and the belt conveyor 10 is positioned below the cutter disc 9, a baffle 11 is fixedly arranged in the hood 1, a blanking gap 15 is arranged between the baffle 11 and the belt conveyor 10, the cutter head 9 is positioned above the blanking gap 15, the plane where the upper surface of the belt conveyor 10 is located passes through the baffle 11, a supporting plate 17 is arranged on the baffle 11, the supporting plate 17 and the baffle 11 are integrally arranged, the plastic section bar 8 finally props against the baffle 11 through the support of the supporting plate 17 in the forward moving process, two opposite second electric telescopic rods 12 are fixedly arranged in the hood 1, pressing blocks 13 for pressing the plastic section bar 8 are welded at the output ends of the second electric telescopic rods 12, the second electric telescopic rods and the first electric telescopic rods 6 extend and shorten simultaneously, when the second electric telescopic rods 12 extend, the contact surfaces of the two pressing blocks 13 after abutting against are flush with the upper surface of the belt conveyor 10, a supporting frame 14 for the plastic section bar 8 to pass through is fixedly arranged in the hood 1 through bolts 18, the supporting frame 14 is provided with a groove 20 for the plastic section bar 8 to pass through and limit the plastic section bar left and right, the supporting frame 14 is positioned between the baffle 11 and the belt conveyor 10, through the arrangement, when the plastic section bar 8 passes through the supporting frame 14, the left and right sides of the plastic section bar 8 are both butted against the inner wall of the groove 20 to further limit the plastic section bar in the horizontal direction, the servo motor is provided with a limiting rod 19, the output end of the limiting rod 19 is connected with a limiting block 18 through a bolt, the hood 1 is internally provided with a collecting box 16, the collecting box 16 is positioned between the second electric telescopic rod 12 and the belt conveyor 10, the opening of the collecting box 16 is upward, after the cutting is finished, the second electric telescopic rod 12 is shortened, the plastic section bar 8 automatically drops into the collecting box 16,

the implementation principle of the plastic section cutting device in the embodiment of the application is as follows: before cutting the plastic section 8, the plastic section 8 is firstly placed on a belt conveyor 10, the belt conveyor 10 is started, the plastic section 8 continuously moves forwards on the belt conveyor 10 and penetrates through a support frame 14 and a support plate 17 to finally abut against a baffle 11, the support plate 17 supports the front end of the plastic section 8, a limiting block 18 limits the rear end of the plastic section 8, then a first electric telescopic rod 6 and a second electric telescopic rod 12 extend simultaneously, the first electric telescopic rod 6 drives a cutter head 9 to cut the plastic section 8, the second electric telescopic rod 12 drives a pressing block 13 to clamp the front end of the plastic section 8, the contact surface of the two pressing blocks abutting against the upper surface of the belt conveyor is flush with the upper surface of the belt conveyor, after the cutting is completed, the first electric telescopic rod 6 and the second electric telescopic rod 12 shorten simultaneously, at the moment, the cutter head 9 resets, and the pressing block 13 does not apply pressure to the plastic section 8 any more, the cut plastic profiles 8 fall into a collecting bin 16 below.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A plastic section bar (8) cutting device, includes aircraft bonnet (1), its characterized in that: aircraft bonnet (1) in-connection has first electric telescopic handle (6), the output of first electric telescopic handle (6) is connected with first motor (7), the output shaft cover of first motor (7) is equipped with blade disc (9) that are used for cutting plastic material (8), be equipped with belt conveyor (10) that are used for conveying plastic material (8) in aircraft bonnet (1), belt conveyor (10) are located the below of blade disc (9), aircraft bonnet (1) internal fixation is provided with baffle (11), baffle (11) are located output one side of belt conveyor (10), be equipped with blanking space (15) between baffle (11) and belt conveyor (10), blade disc (9) are located the top in blanking space (15), the plane at the upper surface place of belt conveyor (10) passes through baffle (11).

2. A plastic profile (8) cutting device according to claim 1, characterized in that: aircraft bonnet (1) inner wall fixedly connected with servo motor (2), the output shaft of servo motor (2) is connected with threaded rod (4) through shaft coupling (3), the cover is equipped with sliding block (5) rather than threaded connection on threaded rod (4), sliding block (5) slide with aircraft bonnet (1) inner wall and are connected, first electric telescopic handle (6) are fixed on sliding block (5).

3. A plastic profile (8) cutting device according to claim 2, characterized in that: the baffle (11) is fixedly provided with a supporting plate (17), and the plane of the upper surface of the belt conveyor (10) passes through the upper surface of the supporting plate (17).

4. A plastic profile (8) cutting device according to claim 1, characterized in that: the internal fixation of aircraft bonnet (1) is equipped with two relative second electric telescopic handle (12), the fixed briquetting (13) that are used for compressing tightly plastic material (8) that is provided with of output of second electric telescopic handle (12), second electric telescopic handle (12) and first electric telescopic handle (6) are extension simultaneously and are shortened simultaneously.

5. A plastic profile (8) cutting device according to claim 1, characterized in that: a supporting frame (14) is fixedly arranged in the hood (1), a groove (20) for enabling the plastic section bar (8) to penetrate through and limiting the plastic section bar left and right is formed in the supporting frame (14), and the supporting frame (14) is located between the baffle plate (11) and the belt conveyor (10).

6. A cutting device for plastic profiles (8) according to claim 4, characterized in that: a collecting box (16) is arranged in the hood (1), the collecting box (16) is located between the second electric telescopic rod (12) and the supporting frame (14), and the collecting box (16) is opened upwards.

7. A plastic profile (8) cutting device according to claim 2, characterized in that: fixed gag lever post (19) that is provided with on servo motor (2), be provided with stopper (18) on gag lever post (19), stopper (18) and plastic material (8) clearance fit, blade disc (9) are located between gag lever post (19) and second electric telescopic handle (12).

8. A cutting device for plastic profiles (8), according to claim 7, characterized in that: the limiting rod (19) is connected with the limiting block (18) through a bolt.

Images