CN112249609A - An automatic leveling mechanism for conveying raw materials of plastic pipes - Google Patents

An automatic leveling mechanism for conveying raw materials of plastic pipes Download PDF

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Publication number
CN112249609A
CN112249609A CN202011062298.0A CN202011062298A CN112249609A CN 112249609 A CN112249609 A CN 112249609A CN 202011062298 A CN202011062298 A CN 202011062298A CN 112249609 A CN112249609 A CN 112249609A
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raw materials
threaded rod
sides
conveyor belt
seat
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CN112249609B (en
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刘珍珍
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Jiangsu Ruijie Plastic Pipe Fittings Co ltd
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/2045—Mechanical means for guiding or retaining the load on the load-carrying surface
    • B65G21/2054—Mechanical means for guiding or retaining the load on the load-carrying surface comprising elements movable in the direction of load-transport

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

本发明公开了一种用于塑料管原料输送的自动拨平机构，包括侧板和传送带，所述传送带两侧均安装有侧板，所述传送带顶部且位于两侧侧板之间对称活动安装有活动限位板，两侧所述活动限位板一端顶部均安装有直角座，两侧所述直角座内侧均竖直开设有滑槽，所述滑槽内部滑动安装有滑块；本发明通过支撑座上的第一伺服电机工作带动第一螺纹杆旋转，顺指针旋转时，螺纹连接的两个活动限位板在第一螺纹杆上相靠近，且通过导杆进行导向，逆指针旋转时，螺纹连接的两个活动限位板在第一螺纹杆上相远离，进而将塑料管原料集中至传送带中部输送，能够实现塑料管原料在传送带上的集中输送，避免塑料管原料散落在传送带边侧。

Figure 202011062298

The invention discloses an automatic leveling mechanism for conveying raw materials of plastic pipes, which comprises a side plate and a conveyor belt. Side plates are installed on both sides of the conveyor belt. There is a movable limit plate, a right-angle seat is installed on the top of one end of the movable limit plate on both sides, a chute is vertically opened on the inner side of the right-angle seat on both sides, and a slider is slidably installed inside the chute; the present invention The first servo motor on the support seat drives the first threaded rod to rotate. When rotating clockwise, the two movable limit plates that are threadedly connected are close to the first threaded rod, and are guided by the guide rod and rotate counter-clockwise. When the two movable limit plates connected by thread are separated from each other on the first threaded rod, the plastic pipe raw materials are concentrated in the middle of the conveyor belt for transportation, which can realize the centralized transportation of plastic pipe raw materials on the conveyor belt and avoid the plastic pipe raw materials scattered on the conveyor belt. side.

Figure 202011062298

Description

Automatic leveling mechanism for conveying plastic pipe raw materials
Technical Field
The invention relates to the technical field of plastic pipe processing, in particular to an automatic leveling mechanism for conveying a plastic pipe raw material.
Background
The plastic pipe is generally made by using synthetic resin, namely polyester as a raw material, adding a stabilizer, a lubricant, a plasticizer and the like, and extruding and processing the raw material in a pipe making machine by a plastic method; and the raw material of the plastic pipe is conveyed by a conveyor belt in the processing process.
In the process of conveying the plastic pipe raw materials by the existing conveying belt, the conveyed raw materials are conveyed on the conveying belt in a pile, the thicknesses of the conveyed raw materials are different, so that the total amount of the conveyed raw materials in the same time is different, and uniform material conveying cannot be realized; meanwhile, when the conveying belt conveys the raw materials, the raw materials are easy to scatter on the side, and the centralized material conveying cannot be realized.
Disclosure of Invention
The invention aims to provide an automatic leveling mechanism for conveying plastic pipe raw materials, which aims to overcome the defects that in the process of conveying the plastic pipe raw materials by using the existing conveying belt, the conveyed raw materials are conveyed on the conveying belt in a pile, and the thicknesses of the conveyed raw materials are different, so that the total amount of the conveyed raw materials is different in the same time, and further uniform material conveying cannot be realized; meanwhile, when the conveying belt conveys the raw materials, the raw materials are easy to scatter on the side, and the technical problem of centralized material conveying cannot be achieved.
The purpose of the invention can be realized by the following technical scheme:
an automatic leveling mechanism for conveying plastic pipe raw materials comprises side plates and a conveyor belt, wherein the side plates are arranged on two sides of the conveyor belt, and movable limiting plates are symmetrically and movably arranged at the top of the conveyor belt and between the side plates on the two sides;
both sides the right angle seat is all installed at activity limiting plate one end top, both sides the inboard equal vertical spout of having seted up of right angle seat, the inside slidable mounting of spout has the slider, the slide is installed in the slider outside, both sides the slide inboard is all rotated and is installed outer swivel mount, both sides the inside mounting groove of all having seted up of outer swivel mount, both sides outer swivel mount mounting groove respectively with adversion seat both ends slidable mounting, the guide hole has been seted up to interior swivel mount top one side, the slide bar is installed to mounting groove top lateral wall, and slide bar slidable mounting in the guide hole, the slide bar outside just is located the cover and is equipped with the spring between outer swivel mount and.
As a further scheme of the invention: both sides the curb plate outside middle part all installs the supporting seat, one side first threaded rod is installed in the supporting seat outside, and first threaded rod one end runs through the supporting seat and is connected with opposite side supporting seat bearing.
As a further scheme of the invention: first threaded rod both ends outside screw thread opposite direction, and both sides activity limiting plate respectively with first threaded rod both ends threaded connection, both sides install the guide arm between the curb plate both ends, and both ends guide arm all runs through both sides activity limiting plate.
As a further scheme of the invention: the second servo motor is installed at the top of the right-angle seat, a second threaded rod is installed at the output end of the second servo motor and located inside the sliding groove, and the second threaded rod is in threaded connection with the sliding block.
As a further scheme of the invention: one side the inboard top of slide is installed the third servo motor, the third servo motor output just is located one side slide internally mounted and is had the initiative tooth.
As a further scheme of the invention: both sides the pivot is all installed at outer swivel mount outside top, and the pivot passes through the bearing with the slide and is connected, one side pivot one end just is located slide internally mounted and has driven tooth, and driven tooth and initiative tooth meshing.
As a further scheme of the invention: the automatic leveling mechanism comprises the following specific operation steps:
the method comprises the following steps: the plastic pipe raw material is placed on a conveyor belt, the conveyor belt works to convey the plastic pipe raw material at the moment, a first servo motor on a supporting seat works to drive a first threaded rod to rotate, when the conveyor belt rotates along with a pointer, two movable limiting plates in threaded connection are close to the first threaded rod and are guided by a guide rod, when the conveyor belt rotates reversely, the two movable limiting plates in threaded connection are far away from the first threaded rod, the plastic pipe raw material is further concentrated to the middle of the conveyor belt to be conveyed, when the two movable limiting plates are far away from and close to each other, two outer rotating seats slide outside an inner rotating seat, a guiding effect is achieved through a sliding rod and a guide hole, and the two outer rotating seats are guaranteed to be the same in moving distance of the inner rotating;
step two: at the moment, a second servo motor works to drive a second threaded rod to rotate, so that a sliding block in threaded connection is driven to move in the sliding groove, the height of the sliding plate is adjusted, the heights of the outer rotating seat and the inner rotating seat are adjusted, and the thickness of the plastic pipe raw material conveyed on the conveying belt is adjusted through the bottoms of the outer rotating seat and the inner rotating seat;
step three: simultaneously, the driving teeth are driven to rotate through the work of the third servo motor, the driven teeth and the rotating shaft are driven to rotate through meshing transmission, the outer rotating seat and the inner rotating seat are further transferred to rotate between the two sliding plates to adjust the angle, and when plastic pipe raw materials pass through the lower portions of the outer rotating seat and the inner rotating seat, the plastic pipe raw materials are leveled.
The invention has the beneficial effects that: according to the plastic pipe conveying device, through reasonable structural design, the first threaded rod is driven to rotate by the work of the first servo motor on the supporting seat, when the first threaded rod rotates along with the pointer, the two movable limiting plates in threaded connection are close to each other on the first threaded rod and are guided by the guide rod, when the pointer rotates reversely, the two movable limiting plates in threaded connection are far away from the first threaded rod, so that plastic pipe raw materials are concentrated to the middle of the conveying belt to be conveyed, the concentrated conveying of the plastic pipe raw materials on the conveying belt can be realized, and the plastic pipe raw materials are prevented from scattering on the side of;
the second threaded rod is driven to rotate by the work of the second servo motor, the slider of the threaded connection is driven to move in the sliding groove, the height of the sliding plate is adjusted, the heights of the outer rotary seat and the inner rotary seat are adjusted, the thickness of the plastic pipe raw material conveyed on the conveying belt is adjusted by the bottoms of the outer rotary seat and the inner rotary seat, the driving tooth is driven to rotate by the work of the third servo motor, the driven tooth and the rotating shaft are driven to rotate by meshing transmission, the angle of the outer rotary seat and the inner rotary seat is adjusted between the two sliding plates, when the plastic pipe raw material passes through the lower parts of the outer rotary seat and the inner rotary seat, the plastic pipe raw material is leveled, when the two movable limiting plates are far away from and close to each other, the two outer rotary seats slide outside the inner rotary seat, a guiding effect is achieved by the sliding rods and the guide holes, and the moving distances of the two, can guarantee that the cooperation width of outer swivel mount and interior swivel mount cooperates with two movable limiting plate's interval all the time.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 1 in accordance with the present invention;
FIG. 4 is a sectional view of the outer and inner rotary bases of the present invention.
In the figure: 1. a side plate; 2. a conveyor belt; 3. a supporting seat; 4. a first servo motor; 5. a first threaded rod; 6. a movable limit plate; 7. a guide bar; 8. a right-angle seat; 9. a second servo motor; 10. a slide plate; 11. an outer rotating base; 12. an inner rotating seat; 13. a chute; 14. a second threaded rod; 15. a slider; 16. a third servo motor; 17. a driving tooth; 18. a driven tooth; 19. a rotating shaft; 20. a guide hole; 21. a slide bar; 22. a spring.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-4, an automatic leveling mechanism for conveying plastic pipe raw materials comprises side plates 1 and a conveyor belt 2, wherein the side plates 1 are mounted on both sides of the conveyor belt 2, and movable limiting plates 6 are symmetrically and movably mounted at the top of the conveyor belt 2 and between the side plates 1 on both sides;
right angle seat 8 is all installed at 6 one end tops of both sides activity limiting plate, spout 13 has all been vertically seted up to 8 inboard equal vertical of both sides right angle seat, 13 inside slidable mounting of spout has slider 15, slide 10 is installed in the slider 15 outside, both sides slide 10 inboard all rotates and installs outer swivel mount 11, the mounting groove has all been seted up to 11 insides of both sides outer swivel mount, the mounting groove of 11 both sides outer swivel mount respectively with 12 both ends slidable mounting of inner swivel mount, guide hole 20 has been seted up to 12 top one sides of inner swivel mount, slide bar 21 is installed to mounting groove top lateral wall, and slide bar 21 slidable mounting is in guide hole 20, the cover is equipped with spring 22 outside the slide bar 21 outside and between being located outer swivel mount.
As an implementation mode of the invention, the middle parts of the outer sides of the two side plates 1 are respectively provided with a supporting seat 3, the outer side of the supporting seat 3 on one side is provided with a first threaded rod 5, one end of the first threaded rod 5 penetrates through the supporting seat 3 and is in bearing connection with the supporting seat 3 on the other side, the outer thread directions of the two ends of the first threaded rod 5 are opposite, the two movable limiting plates 6 on the two sides are respectively in threaded connection with the two ends of the first threaded rod 5, a guide rod 7 is arranged between the two ends of the two side plates 1, the guide rods 7 on the two ends penetrate through the two movable limiting plates 6 on the two sides, the first threaded rod 5 is driven to rotate through the work of a first servo motor 4 on the supporting seat 3.
As an embodiment of the invention, a second servo motor 9 is installed at the top of the right-angle seat 8, a second threaded rod 14 is installed at the output end of the second servo motor 9 and located inside the sliding chute 13, the second threaded rod 14 is in threaded connection with the sliding block 15, the second servo motor 9 works to drive the second threaded rod 14 to rotate, and further drive the sliding block 15 in threaded connection to move in the sliding chute 13, and the height of the sliding plate 10 is adjusted.
As an embodiment of the invention, a third servo motor 16 is installed above the inner side of one side sliding plate 10, a driving tooth 17 is installed at the output end of the third servo motor 16 and located inside one side sliding plate 10, a rotating shaft 19 is installed at the top of the outer side of each outer rotating seat 11 on two sides, the rotating shaft 19 is connected with the sliding plate 10 through a bearing, a driven tooth 18 is installed at one end of one side rotating shaft 19 and located inside the sliding plate 10, the driven tooth 18 is meshed with the driving tooth 17, the third servo motor 16 works to drive the driving tooth 17 to rotate, the meshing transmission drives the driven tooth 18 and the rotating shaft 19 to rotate, and further the outer rotating seat 11 and the inner rotating seat 12 are turned to adjust the angle between the two sliding plates 10.
As an embodiment of the invention, the automatic leveling mechanism comprises the following specific operation steps:
the method comprises the following steps: the plastic pipe raw material is placed on a conveyor belt 2, the conveyor belt 2 works to convey the plastic pipe raw material at the moment, a first servo motor 4 on a supporting seat 3 works to drive a first threaded rod 5 to rotate, when the plastic pipe raw material rotates along a pointer, two movable limiting plates 6 which are in threaded connection are close to each other on the first threaded rod 5 and are guided through a guide rod 7, when the pointer rotates reversely, the two movable limiting plates 6 which are in threaded connection are far away from each other on the first threaded rod 5, the plastic pipe raw material is concentrated to the middle of the conveyor belt 2 to be conveyed, when the two movable limiting plates 6 are far away from and close to each other, the two outer rotary bases 11 slide outside the inner rotary bases 12, the guide effect is achieved through a sliding rod 21 and a guide hole 20, and the two outer rotary bases 11 are guaranteed to be;
step two: at the moment, the second servo motor 9 works to drive the second threaded rod 14 to rotate, so that the sliding block 15 in threaded connection is driven to move in the sliding groove 13, the height of the sliding plate 10 is adjusted, the heights of the outer rotary seat 11 and the inner rotary seat 12 are adjusted, and the thickness of the plastic pipe raw material conveyed on the conveying belt 2 is adjusted through the bottoms of the outer rotary seat 11 and the inner rotary seat 12;
step three: meanwhile, the driving gear 17 is driven to rotate through the work of the third servo motor 16, the driven gear 18 and the rotating shaft 19 are driven to rotate through meshing transmission, the outer rotary seat 11 and the inner rotary seat 12 are further driven to rotate between the two sliding plates 10 to adjust the angle, and when the plastic pipe raw materials pass through the lower portions of the outer rotary seat 11 and the inner rotary seat 12, the plastic pipe raw materials are leveled.
According to the invention, through reasonable structural design, the first threaded rod 5 is driven to rotate by the work of the first servo motor 4 on the supporting seat 3, when the first threaded rod rotates along with the pointer, the two movable limiting plates 6 which are in threaded connection are close to each other on the first threaded rod 5 and are guided by the guide rod 7, when the pointer rotates reversely, the two movable limiting plates 6 which are in threaded connection are far away from each other on the first threaded rod 5, so that the plastic pipe raw materials are concentrated to the middle part of the conveying belt 2 for conveying, the concentrated conveying of the plastic pipe raw materials on the conveying belt 2 can be realized, and the plastic pipe raw materials are prevented from scattering;
the second screw rod 14 is driven to rotate by the work of the second servo motor 9, and then the slide block 15 which is connected with the screw thread is driven to move in the sliding groove 13, the height of the sliding plate 10 is adjusted, and then the heights of the outer rotary seat 11 and the inner rotary seat 12 are adjusted, the thickness of the plastic pipe raw material which is conveyed on the conveying belt 2 is adjusted by the bottoms of the outer rotary seat 11 and the inner rotary seat 12, and simultaneously the driving tooth 17 is driven to rotate by the work of the third servo motor 16, the driven tooth 18 and the rotating shaft 19 are driven to rotate by meshing transmission, and then the outer rotary seat 11 and the inner rotary seat 12 are rotated and adjusted in angle between the two sliding plates 10, when the plastic pipe raw material passes under the outer rotary seat 11 and the inner rotary seat 12, the plastic pipe raw material is leveled, and when the two movable limiting plates 6 are far away from and close to each other, the two outer rotary seats 11 slide outside the inner rotary seat 12, a guiding function is achieved by the slide rod 21 and the guide hole, can guarantee that the cooperation width of outer swivel mount 11 and interior swivel mount 12 cooperates with the interval of two activity limiting plate 6 all the time.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1.一种用于塑料管原料输送的自动拨平机构，其特征在于，包括侧板(1)和传送带(2)，所述传送带(2)两侧均安装有侧板(1)，所述传送带(2)顶部且位于两侧侧板(1)之间对称活动安装有活动限位板(6)；1. An automatic leveling mechanism for conveying raw materials of plastic pipes, characterized in that it comprises a side plate (1) and a conveyor belt (2), and side plates (1) are installed on both sides of the conveyor belt (2), so A movable limit plate (6) is installed symmetrically and movable on the top of the conveyor belt (2) and between the side plates (1) on both sides; 两侧所述活动限位板(6)一端顶部均安装有直角座(8)，两侧所述直角座(8)内侧均竖直开设有滑槽(13)，所述滑槽(13)内部滑动安装有滑块(15)，所述滑块(15)外侧安装有滑板(10)，两侧所述滑板(10)内侧均转动安装有外转座(11)，两侧所述外转座(11)内部均开设有安装槽，两侧所述外转座(11)的安装槽分别与内转座(12)两端滑动安装，所述内转座(12)顶部一侧开设有导孔(20)，所述安装槽顶部侧壁安装有滑杆(21)，且滑杆(21)滑动安装在导孔(20)内，所述滑杆(21)外侧且位于外转座(11)和内转座(12)之间套装有弹簧(22)。A right-angle seat (8) is installed on the top of one end of the movable limit plates (6) on both sides, and a chute (13) is vertically opened on the inner side of the right-angle seat (8) on both sides, and the chute (13) A sliding block (15) is slidably installed inside, a sliding plate (10) is installed on the outer side of the sliding block (15), and an outer rotating seat (11) is rotatably installed on the inner side of the sliding plate (10) on both sides, The inside of the swivel base (11) is provided with installation grooves, the installation grooves of the outer swivel base (11) on both sides are respectively slidably installed with both ends of the inner swivel base (12), and one side of the top of the inner swivel base (12) is provided with There is a guide hole (20), a sliding rod (21) is installed on the side wall of the top of the installation groove, and the sliding rod (21) is slidably installed in the guide hole (20), and the sliding rod (21) is located outside and rotating outward A spring (22) is sheathed between the seat (11) and the inner rotating seat (12). 2.根据权利要求1所述的一种用于塑料管原料输送的自动拨平机构，其特征在于，两侧所述侧板(1)外侧中部均安装有支撑座(3)，一侧所述支撑座(3)外侧安装有第一螺纹杆(5)，且第一螺纹杆(5)一端贯穿支撑座(3)与另一侧支撑座(3)轴承连接。2. An automatic leveling mechanism for conveying raw materials of plastic pipes according to claim 1, characterized in that, a support seat (3) is installed in the outer middle of the side plates (1) on both sides, and a support seat (3) is installed on one side. A first threaded rod (5) is installed on the outside of the support seat (3), and one end of the first threaded rod (5) penetrates the support seat (3) and is connected to the bearing of the other side of the support seat (3). 3.根据权利要求2所述的一种用于塑料管原料输送的自动拨平机构，其特征在于，所述第一螺纹杆(5)两端外侧螺纹方向相反，且两侧活动限位板(6)分别与第一螺纹杆(5)两端螺纹连接，两侧所述侧板(1)两端之间安装有导杆(7)，且两端导杆(7)均贯穿两侧活动限位板(6)。3. An automatic leveling mechanism for conveying raw materials of plastic pipes according to claim 2, characterized in that the outer thread directions of both ends of the first threaded rod (5) are opposite, and the limit plates on both sides are movable (6) are threadedly connected to both ends of the first threaded rod (5) respectively, guide rods (7) are installed between the two ends of the side plates (1) on both sides, and the guide rods (7) at both ends pass through both sides Active limit plate (6). 4.根据权利要求1所述的一种用于塑料管原料输送的自动拨平机构，其特征在于，所述直角座(8)顶部安装有第二伺服电机(9)，所述第二伺服电机(9)输出端且位于滑槽(13)内部安装有第二螺纹杆(14)，所述第二螺纹杆(14)和滑块(15)螺纹连接。4. An automatic leveling mechanism for conveying raw materials of plastic pipes according to claim 1, characterized in that a second servo motor (9) is installed on the top of the right-angle seat (8), and the second servo motor A second threaded rod (14) is installed at the output end of the motor (9) and located inside the chute (13), and the second threaded rod (14) is threadedly connected with the slider (15). 5.根据权利要求1所述的一种用于塑料管原料输送的自动拨平机构，其特征在于，一侧所述滑板(10)内侧上方安装有第三伺服电机(16)，所述第三伺服电机(16)输出端且位于一侧滑板(10)内部安装有主动齿(17)。5. An automatic leveling mechanism for conveying raw materials of plastic pipes according to claim 1, characterized in that, a third servo motor (16) is installed above the inner side of the sliding plate (10) on one side, and the first Drive teeth (17) are installed inside the output end of the three servo motors (16) and located inside one side of the sliding plate (10). 6.根据权利要求1所述的一种用于塑料管原料输送的自动拨平机构，其特征在于，两侧所述外转座(11)外侧顶部均安装有转轴(19)，且转轴(19)与滑板(10)通过轴承连接，一侧所述转轴(19)一端且位于滑板(10)内部安装有从动齿(18)，且从动齿(18)和主动齿(17)啮合。6. An automatic leveling mechanism for conveying raw materials of plastic pipes according to claim 1, wherein a rotating shaft (19) is installed on the outer top of the outer swivel base (11) on both sides, and the rotating shaft ( 19) is connected with the sliding plate (10) through a bearing, one end of the rotating shaft (19) on one side and a driven tooth (18) is installed inside the sliding plate (10), and the driven tooth (18) is meshed with the driving tooth (17) . 7.根据权利要求1-6任一项所述的一种用于塑料管原料输送的自动拨平机构，其特征在于，该自动拨平机构的具体操作步骤如下：7. The automatic leveling mechanism for conveying raw materials of plastic pipes according to any one of claims 1-6, wherein the specific operation steps of the automatic leveling mechanism are as follows: 步骤一：将塑料管原料放置到传送带(2)上，此时传送带(2)工作对塑料管原料进行输送，通过支撑座(3)上的第一伺服电机(4)工作带动第一螺纹杆(5)旋转，顺指针旋转时，螺纹连接的两个活动限位板(6)在第一螺纹杆(5)上相靠近，且通过导杆(7)进行导向，逆指针旋转时，螺纹连接的两个活动限位板(6)在第一螺纹杆(5)上相远离，进而将塑料管原料集中至传送带(2)中部输送，且在两个活动限位板(6)相互远离和靠近时，两个外转座(11)在内转座(12)外侧滑动，通过滑杆(21)和导孔(20)起到导向作用，且通过弹簧(22)的弹性形变保证两个外转座(11)在内转座(12)移动距离相同；Step 1: Place the plastic pipe material on the conveyor belt (2). At this time, the conveyor belt (2) works to transport the plastic pipe material, and the first servo motor (4) on the support seat (3) works to drive the first threaded rod. (5) Rotation, when rotating clockwise, the two movable limit plates (6) threadedly connected are close to each other on the first threaded rod (5), and are guided by the guide rod (7). The connected two movable limit plates (6) are separated from each other on the first threaded rod (5), so that the plastic pipe raw materials are concentrated in the middle of the conveyor belt (2) for transportation, and the two movable limit plates (6) are separated from each other. When approaching, the two outer swivel bases (11) slide outside the inner swivel base (12), and the sliding rod (21) and the guide hole (20) play a guiding role, and the elastic deformation of the spring (22) ensures the two The outer transpositions (11) move the same distance as the inner transpositions (12); 步骤二：此时通过第二伺服电机(9)工作带动第二螺纹杆(14)旋转，进而带动螺纹连接的滑块(15)在滑槽(13)内移动，调节滑板(10)的高度，进而对外转座(11)和内转座(12)的高度进行调整，通过外转座(11)和内转座(12)的底部对传送带(2)上输送的塑料管原料厚度进行调整；Step 2: At this time, the second threaded rod (14) is driven to rotate through the operation of the second servo motor (9), thereby driving the threaded slider (15) to move in the chute (13) to adjust the height of the slider (10). , and then adjust the height of the outer swivel (11) and the inner swivel (12), and adjust the thickness of the plastic pipe material conveyed on the conveyor belt (2) through the bottoms of the outer swivel (11) and the inner swivel (12). ; 步骤三：同时通过第三伺服电机(16)工作带动主动齿(17)旋转，啮合传动带动从动齿(18)以及转轴(19)旋转，进而调动外转座(11)和内转座(12)在两个滑板(10)间旋转调整角度，当塑料管原料经过外转座(11)和内转座(12)下方时，对塑料管原料进行拨平。Step 3: At the same time, the driving tooth (17) is driven to rotate by the third servo motor (16), and the meshing transmission drives the driven tooth (18) and the rotating shaft (19) to rotate, thereby mobilizing the outer swivel (11) and the inner swivel (19). 12) Rotate and adjust the angle between the two sliding plates (10), when the plastic pipe material passes under the outer swivel base (11) and the inner swivel base (12), level the plastic pipe material.
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