CN114248309A

CN114248309A - Intelligent adjusting cutting device of plastic pipeline injection molding equipment

Info

Publication number: CN114248309A
Application number: CN202210124072.1A
Authority: CN
Inventors: 赵新亚; 夏国庆; 石晓波
Original assignee: Jiangsu Huacai Pipeline Co ltd
Current assignee: Jiangsu Huacai Pipeline Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-03-29
Anticipated expiration: 2042-02-10
Also published as: CN114248309B

Abstract

The invention provides an intelligent adjusting and cutting device of plastic pipeline injection molding equipment, which comprises a base and a workbench arranged at the top of the base, wherein a feeding channel is arranged in the middle of the workbench, an adjusting rail is respectively arranged in the width direction of the feeding channel, two material clamping seats are respectively arranged in the two adjusting rails, an electric cylinder is fixed on the end surface of the feeding side of the base, the bottom ends of the two connecting rods are jointly and movably connected through a rotating shaft after an actuating rod of the electric cylinder extends upwards, the action of the two material clamping seats is derived from one electric cylinder arranged at the feeding end of the base, the cost of the electric cylinder is lower than that of a motor, so that the material clamping seats can clamp a plastic pipe on the workbench, and when the plastic pipe is cut, and is taken down, the material clamping seats which are opened can also act in a linkage way to enable a scraper to move along the bottom surface of a discharge port, will probably be attached to the waste material on the bin outlet and clear up, this clearance mode replaces manual clearance, and the operation is more normal, safety.

Description

Intelligent adjusting cutting device of plastic pipeline injection molding equipment

Technical Field

The invention relates to the technical field of intelligent manufacturing equipment, in particular to an intelligent adjusting and cutting device of plastic pipeline injection molding equipment.

Background

At present, plastic pipelines are mostly produced and processed by injection molding equipment. The large plastic pipeline injection molding equipment is a production line and integrates the processes of injection molding, cooling, cutting and the like.

To meet the use requirement of the plastic pipeline, the plastic pipeline needs to be cut into a root broken pipe meeting the length requirement by a cutting device of plastic pipeline injection molding equipment. The current plastic pipeline injection moulding equipment integrates a vertical cutting machine, which consists of a base and a workbench arranged on the top end of the base, wherein a cutting mechanism is positioned on the workbench, and the cutting position is automatically adjusted according to the clamping length of a pipe fitting in an intelligent control mode.

However, the plastic tubing is because the waste material has certain heat in the cutting process, and likepowder waste material can be because of thermoplastic reason adheres to on the bin outlet when it is arranged by the bin outlet to it lacks the dust absorption function, causes the bin outlet to block up in short time, and dust absorption mechanism can not be automatic be close to in the cutting range, and the operation mode who moves to the cutting range with its manual has the potential safety hazard, is unfavorable for safety in production.

Disclosure of Invention

In order to solve the problems that the discharge port is easy to block, the dust collection structure needs to be manually transferred to an operation mode within a cutting range, and potential safety hazards exist, the invention provides an intelligent adjusting cutting device of plastic pipeline injection molding equipment.

The invention adopts the technical scheme that the intelligent adjusting and cutting device of the plastic pipeline injection molding equipment comprises a base and a workbench arranged at the top of the base, wherein a feeding channel is arranged in the middle of the workbench, an adjusting rail is respectively arranged in the width direction of the feeding channel, two material clamping seats are respectively arranged in the two adjusting rails, the end surfaces of the feeding sides of the two material clamping seats are respectively and movably connected with a connecting rod through a rotating shaft, an electric cylinder is fixed on the end surface of the feeding side of the base, the bottom ends of the two connecting rods are jointly and movably connected through the rotating shaft after an actuating rod of the electric cylinder extends upwards, so that the two material clamping seats are driven by the two connecting rods to perform mutually opposite or mutually reverse translational motions along the adjusting rail when the actuating rod moves upwards and downwards, the end surfaces of the feeding sides of the two connecting rods are respectively provided with an upwards bent rod, and the top of two knee poles respectively is equipped with an suction hood, and two suction hoods correspond in the top of two clamp material seats, and the waste material mouth has been seted up at feed channel's middle part, and the one end of waste material mouth is the feeding platform that is located between two clamp material seats, the other end of waste material mouth is ejection of compact platform, still be equipped with cutting device on the workstation, the aircraft nose on the cutting device corresponds the top of waste material mouth just is located between feeding platform and the ejection of compact platform, and wherein, the last one row of roller bearing that is equipped with of ejection of compact direction of following of ejection of compact platform.

Preferably, the cutting device comprises a mounting seat arranged on the workbench, an upright post welded on the mounting seat, an arm stretching rod arranged on the upright post, and a cutting machine head arranged at the end part of the arm stretching rod and corresponding to the upper part of the waste port.

Preferably, the workbench is provided with an adjusting groove, the mounting seat corresponds to the adjusting groove, the end of the workbench is provided with a screw rod in the adjusting groove, and the mounting seat is arranged on the screw rod, so that the screw rod drives the mounting seat to move back and forth in the adjusting groove when rotating, and the arm extending rod drives the cutting machine head to move back and forth above the waste material port synchronously.

Preferably, the suction hood is a suction hood which can be connected to the dust removing equipment through a pipeline, and the directions of air inlets of the two suction hoods correspond to each other.

Preferably, the side wall of the base is provided with a guide groove, the action rod of the electric cylinder is provided with a slide block, and the slide block slides in the guide groove.

Preferably, the bottom of the waste material port is provided with a material guiding surface which is gradually inclined downwards from the feeding platform to the discharging platform, two side surfaces of the material guiding surface are respectively provided with a group of spring rods along the inclined direction, one end of each group of spring rods close to the feeding platform is jointly provided with a scraper, two side surfaces of the material guiding surface are respectively provided with a guide rail corresponding to the lower part of each spring rod along the inclined direction, and the scraper slides on the guide rails.

As preferred, still install the hold-in range material axle that corresponds near the roller bearing through the bearing in the feedstock channel, the both ends of hold-in range material axle respectively are equipped with a driving pulley, still weld on the terminal surface of base has two driven pulleys, and two driven pulleys one-to-one just are located the least significant end of guide material face in the below of two driving pulleys, still are connected with the conveyer belt between two driven pulleys and two driving pulleys to the conveyer belt is connected again on the scraper blade after driving pulley is excessive.

Preferably, the bottom surface of the guide rail is provided with a through groove with the same length as the guide rail, and the conveyor belt enters from one end close to the driven pulley through the through groove and then extends out from the other end and is connected with the scraper.

Compared with the prior art, the invention has the advantages that the clamping mechanism and the dust hood in the range of the discharge port are linked together, so that the dust hood can be synchronously transferred into the cutting range while clamping the plastic pipe, the transfer mode does not need manual operation, the potential safety hazard is reduced, the dust hood has two positions, part of dust can be absorbed, the discharge port is prevented from being blocked in a short time, the discharge port is also provided with the scraper, the clamping mechanism can be automatically separated after the plastic pipe is cut, waste materials on the discharge port can be automatically cleaned through the scraper, the power when the scraper operates comes from two material clamping seats in the clamping mechanism, the operation of the two material clamping seats comes from one electric cylinder arranged at the feed end of the base, the cost of the electric cylinder is lower than that of a motor, so that the material clamping seats can clamp the plastic pipe on a worktable and finish cutting the plastic pipe, when taking off the plastic tubing, open the double-layered material seat of action and can also move the scraper blade linkage, make its bottom surface along the bin outlet remove, will probably adhere to the waste material on the bin outlet and clear up, this clearance mode replaces manual clearance, operates more standard, safety.

Drawings

FIG. 1 is a schematic view of the present invention from a primary viewing angle;

FIGS. 2 and 3 are schematic views of the present invention taken from FIG. 1 at two rotational angles;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic view of the cut-away internal structure of the present invention;

fig. 6 is a schematic view of the scraper, the guide rail, the spring rod and their positional relationship and structure with the driving pulley, the driven pulley and the conveyor belt after being removed in the present invention.

In the figure: 1. a base; 2. a work table; 201. an adjustment groove; 202. a screw; 3. a feed channel; 31. a waste material port; 32. a feeding platform; 33. a discharge platform; 331. a roller; 34. a material guiding surface; 4. adjusting the rail; 5. a material clamping seat; 6. a connecting rod; 7. an electric cylinder; 8. bending a rod; 9. a suction hood; 10. a cutting device; 101. a mounting seat; 102. a column; 103. an arm extending rod; 104. a cutter head; 11. a guide groove; 12. a slider; 13. a spring lever; 14. a squeegee; 15. a guide rail; 16. a synchronous belt material shaft; 17. a driving pulley; 18. a driven pulley; 19. a conveyor belt; 20. the groove is penetrated.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-6.

The intelligent adjusting and cutting device of the plastic pipeline injection molding equipment provided by the embodiment comprises a base 1 and a workbench 2 arranged at the top of the base 1, wherein a feeding channel 3 is arranged in the middle of the workbench 2, a regulating rail 4 is respectively arranged in the width direction of the feeding channel 3, a material clamping seat 5 is respectively arranged in each of the two regulating rails 4, a connecting rod 6 is respectively and movably connected to the end surface of the feeding side of each material clamping seat 5 through a rotating shaft, an electric cylinder 7 is fixed on the end surface of the feeding side of the base 1, the bottom ends of the two connecting rods 6 are jointly and movably connected through the rotating shaft after an action rod of the electric cylinder 7 extends upwards, so that the two material clamping seats 5 are driven by the two connecting rods 6 to mutually perform opposite or reverse translation actions along the regulating rail 4 when the action rods move upwards and downwards, a bent rod 8 which is bent upwards is respectively arranged on the end surfaces of the feeding sides of the two connecting rods 6, and the top ends of the two bent rods 8 are respectively provided with a suction hood 9, the two suction hoods 9 correspond to the upper parts of the two material clamping seats 5, and during actual assembly, dust suction equipment can be installed on the workbench 2 and is connected with the suction hoods 9 through a pipeline, or the dust suction equipment is installed near the cutting equipment to be matched for use. Waste material mouth 31 has been seted up at feedstock channel 3's middle part, waste material mouth 31's one end is the feeding platform 32 that is located between two clamp material seats 5, waste material mouth 31's the other end is ejection of compact platform 33, still is equipped with cutting device 10 on workstation 2, the aircraft nose on the cutting device 10 corresponds in waste material mouth 31's top and is located between feeding platform 32 and the ejection of compact platform 33, wherein ejection of compact platform 33 is gone up and is equipped with one row of roller 331 along the ejection of compact direction.

In the embodiment, when clamping the plastic pipe placed in the feeding channel 3, the electric cylinder 7 is electrified, the two connecting rods 6 are pulled downwards by the action rods, the two clamping seats 5 are driven to move towards each other along the adjusting rails 4 in the process of pulling the two connecting rods 6 downwards, and finally the plastic pipe is clamped,and when the two connecting rods 6 act in the same direction Two suction hoods 9 are driven to the upper part of the two material clamping seats 5 through two bent rods 8, and plastic pipes are cut by a cutting device 10 Part of dust is sucked away by the suction hood 9, and part of waste is discharged downwards from the waste opening 31 after cutting is finished, so that the cutting work is finished After the completion of the preparation, the raw materials are mixed,two pairs of material clamping seats 5 are far away from each other, so that the plastic pipes are not clamped tightly, the cut plastic pipes are led out outwards by the rolling shaft 331 positioned on the other side of the waste material port 31, the ends of the plastic pipes are pushed onto the rolling shaft 331 again, the plastic pipes are cut off again in the same mode, the clamping function and the dust hood within the range of the discharge port are linked together, when the plastic pipes are clamped, the dust hood 9 can also be transferred into the cutting range, the transferring mode is adopted, manual operation is not needed, potential safety hazards are reduced, the two dust hoods 9 are adopted, most of raised dust generated during cutting can be absorbed, and the waste material port 31 is prevented from being blocked in a short time.

Specifically, the cutting device 10 includes a mounting seat 101 disposed on the workbench 2, an upright post 102 welded on the mounting seat 101, an arm-extending rod 103 mounted on the upright post 102, and a cutter head 104 mounted at an end of the arm-extending rod 103 and corresponding to the upper side of the scrap opening 31, where it is noted that the upright post 102 may be a lead screw for driving the arm-extending rod 103 to drive the cutter head 104 to move up and down, a motor in the mounting seat 101 may drive the lead screw to complete a rotation motion, and the arm-extending rod 103 may drive the cutter head 104 to move up and down during the driving process, so as to cut off the plastic pipe.

Specifically, adjustment tank 201 has been seted up on workstation 2, mount pad 101 corresponds in adjustment tank 201, install screw rod 202 by the tip of workstation 2 in to adjustment tank 201, mount pad 101 is installed on screw rod 202, make screw rod 202 drive mount pad 101 round trip movement in adjustment tank 201 when rotatory, and drive cutting machine aircraft nose 104 through stretching armed lever 103 and move back and forth in the top synchronization of waste material mouth 31, so that cutting machine aircraft nose 104 carries out position control, it is more nimble to use.

Specifically, the end face of the feed end of the table 2 is further provided with a guide groove 11, and the actuating rod of the electric cylinder 7 is provided with a slide block 12 which enables the actuating rod to move up and down stably, so that the slide block 12 on the actuating rod slides in the guide groove 11 as shown in fig. 1 and 4.

In another embodiment, as shown in fig. 2, 3, 5 and 6, a material guiding surface 34 is provided at the bottom of the waste material port 31, the material guiding surface is gradually inclined downwards from the feeding platform 32 to the discharging platform 33, two sets of spring rods 13 are respectively provided on two side surfaces of the material guiding surface 34 along the inclined direction, one end of each set of spring rods 13 close to the feeding platform 32 is commonly provided with one scraper 14, two guide rails 15 corresponding to the lower portions of the spring rods 13 are respectively provided on two side surfaces of the material guiding surface 34 along the inclined direction, and the scraper 14 slides on the guide rails 15.

In the present embodiment, most of the waste materials generated during cutting will fall on the material guiding surface 34 through the waste material opening 31 and be discharged upwards along the material guiding surface 34, and since the scraper 14 capable of moving up and down along the surface of the material guiding surface 34 is arranged on the material guiding surface 34, when the scraper 14 is guided by the guide rail 15 and moves downwards along the material guiding surface 34, the waste materials staying on the surface are just scraped downwards, and since the synchronous belt material shaft 16 corresponding to the vicinity of the roller 331 is also arranged in the feeding channel 3 through a bearing, when the cut pipe section is guided and conveyed outwards by the roller 331, the lower pipe section is driven by the rolling of the roller 331 to contact the synchronous belt material shaft 16 to rotate synchronously. Because the two ends of the synchronous belt material shaft 16 are respectively provided with a driving pulley 17 which synchronously rotates along with the synchronous belt material shaft, and the end surface of the base 1 is welded with two driven pulleys 18, the two driven pulleys 18 are in one-to-one correspondence with the lower parts of the two driving pulleys 17 and are positioned at the lowest end of the material guide surface 34, and a conveying belt 19 is connected between the two driven pulleys 18 and the two driving pulleys 17, so that when the driving pulleys 17 rotate, the driving pulleys 18 are driven to synchronously rotate by the conveying belt 19, and because the conveying belt 19 is connected to the scraping plate 14 after passing through the driving pulleys 17 excessively, the power generated when the driving pulleys 17 rotate finally can cause the scraping plate 14 to downwards clean the waste materials on the material guide surface 34. That is to say, when the cut plastic pipe section is discharged, the synchronous belt material shaft 16 is rotated, and the scraping plate 14 is driven by the driving pulley 17 and the driven pulley 18 to clean the waste material staying on the material guiding surface 34 downwards, so that the cleaning is completed synchronously in the discharging process.

Specifically, as shown in fig. 6, a passing groove 20 having the same length as the guide rail 15 is formed in the bottom surface of the guide rail 15, the conveyor belt 19 enters from one end of the passing groove 20 close to the driven pulley 18 and then extends out from the other end of the driven pulley and is connected to the scraper 14, and the conveyor belt 19 moves towards the passing groove 20, so that the conveyor belt cannot be deviated into the waste material port 31 during conveying, the discharge is blocked, and the structure is reasonable.

The above embodiments further describe the object, technical means, and advantageous effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.

Claims

1. The utility model provides a plastic conduit injection moulding equipment's intelligent regulation cutting device which characterized in that: comprises a base (1) and a workbench (2) arranged at the top of the base (1), wherein a feeding channel (3) is arranged in the middle of the workbench (2), a regulating rail (4) is respectively arranged in the width direction of the feeding channel (3), two material clamping seats (5) are respectively arranged in the two regulating rails (4), the end surfaces of the feeding sides of the two material clamping seats (5) are respectively and movably connected with a connecting rod (6) through a rotating shaft, an electric cylinder (7) is fixed on the end surface of the feeding side of the base (1), the action rods of the electric cylinder (7) are jointly and movably connected with the bottom ends of the two connecting rods (6) through the rotating shaft after extending upwards so as to drive the two material clamping seats (5) to carry out mutual opposite or mutual reverse translation actions along the regulating rails (4) through the two connecting rods (6) when the action rods move up and down, a bent rod (8) which is bent upwards is respectively arranged on the end surface of the feeding side of the two connecting rods (6), and the top of two return bends (8) respectively is equipped with one and inhales cover (9), and two are inhaled cover (9) and correspond in the top of two clamp material seats (5), and waste material mouth (31) have been seted up at the middle part of feedstock channel (3), and the one end of waste material mouth (31) is located two feed platform (32) that press from both sides between material seat (5), the other end of waste material mouth (31) is ejection of compact platform (33), still be equipped with cutting device (10) on workstation (2), the aircraft nose on cutting device (10) corresponds the top of waste material mouth (31) just is located between feed platform (32) and ejection of compact platform (33), and wherein, is equipped with one row of roller bearing (331) along ejection of compact direction on ejection of compact platform (33).

2. The intelligent adjusting and cutting device of the plastic pipeline injection molding equipment according to the claim 1, characterized in that the cutting device (10) comprises a mounting seat (101) arranged on the workbench (2), a vertical column (102) welded on the mounting seat (101), an arm extending rod (103) arranged on the vertical column (102), and a cutter head (104) arranged at the end of the arm extending rod (103) and corresponding above the scrap opening (31).

3. The intelligent adjusting and cutting device of the plastic pipeline injection molding equipment according to claim 2, characterized in that an adjusting groove (201) is formed in the workbench (2), the mounting seat (101) is correspondingly arranged in the adjusting groove (201), a screw rod (202) is arranged from the end of the workbench (2) to the adjusting groove (201), and the mounting seat (101) is arranged on the screw rod (202), so that the screw rod (202) drives the mounting seat (101) to move back and forth in the adjusting groove (201) when rotating, and the arm extending rod (103) drives the cutter head (104) to synchronously move back and forth above the waste opening (31).

4. The intelligent adjusting and cutting device of the plastic pipeline injection molding equipment as claimed in claim 1, wherein the suction hood (9) is a suction hood which can be connected to the dust removing equipment through a pipeline, and the directions of air inlets of the two suction hoods (9) correspond to each other.

5. The intelligent adjusting and cutting device of the plastic pipeline injection molding equipment according to claim 2, characterized in that a guide groove (11) is formed in the side wall of the base (1), a slide block (12) is arranged on the action rod of the electric cylinder (7), and the slide block (12) slides in the guide groove (11).

6. The intelligent adjusting and cutting device of the plastic pipeline injection molding equipment according to claim 1, characterized in that a material guiding surface (34) which is gradually inclined downwards from the feeding platform (32) to the discharging platform (33) is arranged at the bottom of the waste port (31), a set of spring rods (13) are respectively arranged on two side surfaces of the material guiding surface (34) along the inclined direction, a piece of scraper (14) is jointly installed at one end of the two sets of spring rods (13) close to the feeding platform (32), a guide rail (15) corresponding to the lower part of the spring rods (13) is respectively arranged on two side surfaces of the material guiding surface (34) along the inclined direction, and the scraper (14) slides on the guide rail (15).

7.An intelligent cutting device for injection molding equipment of plastic pipes as claimed in claim 6, wherein the cutting device is a cutting device with a cutting function A synchronous belt material shaft (16) corresponding to the position near the rolling shaft (331) is also arranged in the feeding channel (3) through a bearing, and the synchronous belt material shaft Two ends of a synchronous belt material shaft (16) are respectively provided with a driving belt wheel (17), and the end surface of the base (1) is welded with two driven wheels A belt wheel (18), two driven belt wheels (18) are in one-to-one correspondenceShould be arranged below the two driving pulleys (17) and positioned at the lowest part of the material guiding surface (34) A transmission belt (19) is connected between the two driven belt wheels (18) and the two driving belt wheels (17), and the transmission belt (19) passes through the driving wheel The belt wheel (17) is connected to the scraper (14) after passing.

8. The intelligent adjusting and cutting device of the plastic pipeline injection molding equipment as claimed in claim 6, wherein the bottom surface of the guide rail (15) is provided with a through groove (20) with the same length as the guide rail, and the conveyor belt (19) enters from one end of the through groove (20) close to the driven pulley (18) and then extends out from the other end and is connected with the scraper (14).