Plastic pipe processing equipment

Abstract

The invention discloses a plastic pipe processing device, which belongs to the technical field of plastic pipe processing. The device comprises a first conveying device, a positioning device, a slotting device and a second conveying device. A cutting device is arranged on the top of the second conveying device, and a dust collecting device is arranged on the second conveying device. The positioning device comprises a first alignment component, an adjustment positioning component and a cleaning component. The adjustment positioning component is vertically installed at the output end of the first conveying device. The slotting device comprises a support plate, an active drive component, a driven linkage component, a limit component and a slotting component. The support plate is a T-shaped structure. The active drive component is installed on the side wall of the support plate away from the first conveying device. The driven linkage component is transmission-connected with the active drive component. The invention improves production efficiency, meets the processing of plastic pipes of different lengths and different diameters, can realize cutting and dust collecting operations of the plastic pipe while slotting the plastic pipe, and has strong practicality.

Description

Technical Field

[0001] The invention relates to the technical field of plastic pipe processing, in particular to a plastic pipe processing device. Background Art

[0002] Plastic pipes are generally made of synthetic resin, that is, polyester, with stabilizers, lubricants, plasticizers, etc., and are extruded in a pipe making machine by the "plastic" method. They are mainly used for water supply system piping, drainage, exhaust and sewage sanitary pipes, underground drainage pipe systems, rainwater pipes, and threading pipes for wire installation in housing buildings.

[0003] At present, when plastic pipes are installed in water supply systems, they are often inconvenient to install and complicated to operate due to space and environmental limitations, so it is necessary to cut and groove the plastic pipes. For example, patent number CN104400992B is a plastic pipe groove processing machine, which places the plastic pipe to be processed on the support mechanism, and then the control device controls the two drive mechanisms and the slide cylinder to drive the groove pressing wheel to move, so as to complete the grooving operation of the plastic pipe. However, since the existing plastic pipes usually have different diameters, the invention can appropriately extend the length of the intermediate rack or increase the number of intermediate racks to meet the processing of plastic pipes of different lengths. The shortcomings of this method are: first, the operation is extremely inconvenient and inefficient; second, it cannot meet the automatic positioning of plastic pipes of different diameters, and the practicality is poor; third, while grooving the plastic pipe, it is impossible to perform the cutting process and recover the dust generated by cutting, thereby polluting the surrounding environment. Summary of the invention

[0004] The purpose of the present invention is to provide a plastic pipe processing device to solve the technical problems in the prior art.

[0005] The present invention provides a plastic pipe processing device, comprising a first conveying device for conveying the plastic pipe, a positioning device for positioning the plastic pipe, a slotting device for slotting the plastic pipe and a second conveying device for conveying the plastic pipe, which are arranged in sequence along the processing process of the plastic pipe, a cutting device for cutting the plastic pipe is arranged on the top of the second conveying device, and a dust suction device is arranged on the second conveying device, the positioning device comprises a first alignment component, an adjustment positioning component and a cleaning component, the first alignment component is installed at the first conveying device near its output end, the adjustment positioning component is vertically installed at the output end of the first conveying device, the cleaning component is installed on the side wall of the adjustment positioning component, the slotting device comprises a support plate, an active drive component, a driven linkage component, a limit component and a slotting component, the support plate is a T-shaped structure, the active drive component is installed on the side wall of the support plate away from the first conveying device, the driven linkage component and the limit component are both installed on the other side wall of the support plate, and the driven linkage component is transmission-connected with the active drive component, and the slotting component is installed on the driven linkage component.

[0006] Furthermore, the first alignment component includes two pushing components symmetrically arranged on the first conveying device, each pushing component includes a mounting plate, a first driving cylinder and a top plate, the mounting plate is vertically fixed on the first conveying device, the first driving cylinder is horizontally arranged on the side wall of the mounting plate, the output end of the first driving cylinder is fixedly connected to the side wall of the top plate, and the first conveying device and the second conveying device are both conveyor belts.

[0007] Furthermore, the adjustment and positioning assembly includes a fixed table and three driving components. The upper end of the fixed table is a disc-shaped structure and is provided with a circular hole for the plastic tube to pass through. The three driving components are evenly distributed on the side wall of the fixed table along the axis of the circular hole. Each driving component includes a second driving cylinder, a vertical plate, a movable plate and a limit plate. The vertical plate is installed on the side wall of the fixed table. The second driving cylinder is installed on the side wall of the vertical plate and its output end is fixedly connected to the back of the movable plate. The rear end of the limit plate is fixedly connected to the front of the movable plate, and the front end of the limit plate is an arc-shaped structure. The bottom of the movable plate is slidably matched with the side wall of the fixed table.

[0008] Furthermore, each of the movable plates is provided with two sliding edges fixedly connected thereto at the bottom, and a sliding groove group slidably matched with the plurality of sliding edges is provided on the fixed platform. The brush cleaning assembly includes a fixed sleeve and a plurality of brush strips. The fixed sleeve is installed on the side wall of the fixed platform away from the first conveying device, and the plurality of brush strips are evenly distributed in the fixed sleeve along the axis of the fixed sleeve.

[0009] Furthermore, the active drive component includes a support platform, a first drive motor, a first synchronous belt and two synchronous wheels. The first drive motor is horizontally arranged on the support platform and its output end is fixedly connected to a synchronous wheel. The other synchronous wheel is installed on the driven linkage component, and the first synchronous belt is sleeved on the outside of the two synchronous wheels.

[0010] Furthermore, the driven linkage assembly includes a turntable, a second synchronous belt and four linkage parts distributed in a rectangular shape on the side wall of the support plate and used to drive the turntable to rotate, the second synchronous belt is sleeved on the four linkage parts, the slotted assembly is installed on the side wall of the turntable, each linkage part includes a driven shaft, a driving wheel and a linkage wheel, the driving wheel and the linkage wheel are both sleeved on the driven shaft, the second synchronous belt is sleeved on the outside of the four linkage wheels, one end of the three driven shafts are rotatably connected to the side wall of the support plate, and one end of another driven shaft passes through the support plate and is fixedly connected to a synchronous wheel.

[0011] Furthermore, the limiting assembly includes four limiting wheels distributed in a rectangular shape on the side wall of the support plate, the outer parts of the four limiting wheels are in contact with the contour edge of the turntable, and the slotting assembly includes a U-shaped plate, a third driving cylinder and a slotting plate, the U-shaped plate is installed on the side wall of the turntable, the third driving cylinder is installed on the side wall of the U-shaped plate, and the slotting plate is detachably installed on the output end of the third driving cylinder.

[0012] Furthermore, the cutting device includes a mounting cover plate, a fourth driving cylinder, a second alignment assembly and a cutting assembly. The mounting cover plate is fixed on the top of the second conveying device. The fourth driving cylinder is vertically mounted on the top of the mounting cover plate and its output end is fixedly connected to the top of the cutting assembly. The second alignment assembly is arranged on the mounting cover plate near the bottom thereof.

[0013] Furthermore, the second alignment component has the same structure as the first alignment component, and the cutting component includes a second drive motor, a cutting knife and a screw slide. The second drive motor is horizontally installed on the slide of the screw slide, and the output end of the second drive motor is fixedly connected to the cutting knife. The screw slide is extended along the length direction of the second conveying device, and the output end of the fourth drive cylinder is fixedly connected to the top of the screw slide.

[0014] Furthermore, the dust suction device includes a material guide plate, a dust collecting box and two air blowing fans. The two air blowing fans are symmetrically arranged below the top of the mounting cover plate. The material guide plate is inclinedly arranged at the bottom of the second conveying device. The dust collecting box is engaged with one end of the material guide plate. The second conveying device is provided with a through groove group for waste to fall onto the material guide plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] Firstly, the present invention realizes the conveying operation of plastic pipes of different lengths by using the first conveying device and the second conveying device as conveyor belts. Compared with the prior art, there is no need to extend the length of the intermediate frame or increase the number of the intermediate frames, so as to realize the processing of plastic pipes of different lengths, thereby solving the problems of extremely inconvenient operation and low efficiency.

[0017] Secondly, the present invention completes the initial limiting assembly of the plastic pipe on the first conveying device through the first alignment assembly, ensuring that the axis of the plastic pipe corresponds to the center of the circular hole, and then uses three driving components to drive the three limiting plates on the front of the three movable plates to move, thereby completing the automatic positioning of the plastic pipe and meeting the positioning process of plastic pipes with different diameters. Compared with the prior art, it solves the problem of being unable to meet the automatic positioning of plastic pipes with different diameters and having poor practicality.

[0018] Thirdly, the present invention realizes positioning of the plastic pipe that has undergone the grooving process through the second alignment component, the cutting device completes automatic cutting of the plastic pipe, and the dust suction device realizes recovery of dust generated when the plastic pipe is cut. Compared with the prior art, it solves the problem that when grooving the plastic pipe, it is impossible to perform the cutting process and recover the dust generated by the cutting, thereby polluting the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention from a first angle;

[0021] Figure 2 is a schematic diagram of a three-dimensional structure from a second angle of the present invention;

[0022] Figure 3 A top view of the present invention;

[0023] Figure 4 It is a three-dimensional schematic diagram of a local structure of the present invention from a first angle;

[0024] Figure 5 It is a second-angle stereoscopic schematic diagram of a partial structure of the present invention;

[0025] Figure 6 For the present invention Figure 4 The enlarged view of point A in the middle;

[0026] Figure 7A top view of a local structure of the present invention;

[0027] Figure 8 For the present invention Figure 7 Sectional view along line BB.

[0028] Reference numerals: first conveying device 1, positioning device 2, first alignment component 2a, pushing component 2a1, mounting plate 2a1a, first driving cylinder 2a1b, top plate 2a1c, adjustment and positioning component 2b, fixed platform 2b1, driving component 2b2, second driving cylinder 2b2a, vertical plate 2b2b, movable plate 2b2c, limit plate 2b2d, sliding edge 2b2e, slide groove group 2b2f, brush cleaning component 2c, fixed sleeve 2c1, brush strip 2c2, slotting device 3, support plate 3a, active driving component 3b, support platform 3b1, first driving motor 3b2, first synchronous belt 3b3, Synchronous wheel 3b4, driven linkage assembly 3c, turntable 3c1, second synchronous belt 3c2, linkage component 3c3, driven shaft 3c3a, driving wheel 3c3b, linkage wheel 3c3c, limit assembly 3d, limit wheel 3d1, slotting assembly 3e, U-shaped plate 3e1, third driving cylinder 3e2, slotting sheet 3e3, second conveying device 4, cutting device 5, installation cover plate 5a, fourth driving cylinder 5b, second alignment assembly 5c, cutting assembly 5d, second driving motor 5d1, cutting knife 5d2, screw slide 5d3, dust suction device 6, guide plate 6a, dust collecting box 6b, air blowing fan 6c. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0031] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Combine the following Figures 1 to 8 As shown, an embodiment of the present invention provides a plastic pipe processing device, comprising a first conveying device 1 for conveying the plastic pipe, a positioning device 2 for positioning the plastic pipe, a grooving device 3 for grooving the plastic pipe, and a second conveying device 4 for conveying the plastic pipe, which are sequentially arranged along the processing steps of the plastic pipe, a cutting device 5 for cutting the plastic pipe is arranged on the top of the second conveying device 4, a dust collecting device 6 is arranged on the second conveying device 4, the positioning device 2 comprises a first alignment component 2a, an adjustment and positioning component 2b and a cleaning component 2c, and the first alignment component 2a is installed on the first conveying device 1 near its output end The adjusting and positioning component 2b is vertically installed at the output end of the first conveying device 1, the cleaning component 2c is installed on the side wall of the adjusting and positioning component 2b, the slotting device 3 includes a support plate 3a, an active driving component 3b, a driven linkage component 3c, a limit component 3d and a slotting component 3e, the support plate 3a is a T-shaped structure, the active driving component 3b is installed on the side wall of the support plate 3a away from the first conveying device 1, the driven linkage component 3c and the limit component 3d are both installed on the other side wall of the support plate 3a, and the driven linkage component 3c is transmission-connected with the active driving component 3b, and the slotting component 3e is installed on the driven linkage component 3c.

[0035] The first alignment component 2a includes two pushing components 2a1 symmetrically arranged on the first conveying device 1, each pushing component 2a1 includes a mounting plate 2a1a, a first driving cylinder 2a1b and a top plate 2a1c, the mounting plate 2a1a is vertically fixed on the first conveying device 1, the first driving cylinder 2a1b is horizontally arranged on the side wall of the mounting plate 2a1a, and the output end of the first driving cylinder 2a1b is fixedly connected to the side wall of the top plate 2a1c. The first conveying device 1 and the second conveying device 4 are both conveyor belts, which move on the first conveying device 1 through plastic pipes. When moving to the output end of the first conveying device 1, the two first driving cylinders 2a1b simultaneously drive the two top plates 2a1c to align the plastic pipes, so that the axis of the plastic pipe is aligned with the center of the circular hole, thereby improving the positioning effect of the plastic pipe.

[0036] The adjustment and positioning assembly 2b includes a fixed platform 2b1 and three driving components 2b2. The upper end of the fixed platform 2b1 is a disc-shaped structure and is provided with a circular hole for the plastic tube to pass through. The three driving components 2b2 are evenly distributed on the side wall of the fixed platform 2b1 along the axis of the circular hole. Each driving component 2b2 includes a second driving cylinder 2b2a, a vertical plate 2b2b, a movable plate 2b2c and a limiting plate 2b2d. The vertical plate 2b2b is installed on the side wall of the fixed platform 2b1, and the second driving cylinder 2b2a is installed on the side wall of the vertical plate 2b2b. The output end of the movable plate 2b2c is fixedly connected to the back of the movable plate 2b2c, the rear end of the limit plate 2b2d is fixedly connected to the front of the movable plate 2b2c, and the front end of the limit plate 2b2d is in an arc structure. The bottom of the movable plate 2b2c is slidably matched with the side wall of the fixed platform 2b1. The three driving components 2b2 are driven simultaneously. Each second driving cylinder 2b2a drives the limit plate 2b2d at the front of the movable plate 2b2c to move toward the center of the circular hole, thereby completing the automatic clamping and positioning of the plastic pipe and meeting the positioning process of plastic pipes with different diameters.

[0037] The bottom of each movable plate 2b2c is provided with two sliding edges 2b2e fixedly connected thereto, and the fixed platform 2b1 is provided with a slide groove group 2b2f slidably matched with the plurality of sliding edges 2b2e to limit the stroke of the three movable plates 2b2c. The cleaning brush assembly 2c includes a fixed sleeve 2c1 and a plurality of brush strips 2c2. The fixed sleeve 2c1 is installed on the side wall of the fixed platform 2b1 away from the first conveying device 1. The plurality of brush strips 2c2 are evenly distributed in the fixed sleeve 2c1 along the axis of the fixed sleeve 2c1. When the plastic pipe passes through the fixed sleeve 2c1, the plurality of brush strips 2c2 cleans the outer circumferential wall of the plastic pipe to prevent impurities on the outer circumferential wall of the plastic pipe from affecting the subsequent groove process.

[0038] The active driving component 3b includes a supporting platform 3b1, a first driving motor 3b2, a first synchronous belt 3b3 and two synchronous wheels 3b4. The first driving motor 3b2 is horizontally arranged on the supporting platform 3b1 and its output end is fixedly connected to a synchronous wheel 3b4. The other synchronous wheel 3b4 is installed on the driven linkage component 3c. The first synchronous belt 3b3 is sleeved on the outside of the two synchronous wheels 3b4. The first driving motor 3b2 is used to drive one of the synchronous wheels 3b4 at its output end to rotate. Under the action of the first synchronous belt 3b3, the driven linkage component 3c fixedly connected to the other synchronous wheel 3b4 is driven to rotate.

[0039] The driven linkage assembly 3c includes a turntable 3c1, a second synchronous belt 3c2 and four linkage parts 3c3 distributed in a rectangular shape on the side wall of the support plate 3a and used to drive the turntable 3c1 to rotate. The second synchronous belt 3c2 is sleeved on the four linkage parts 3c3. The slotted assembly 3e is installed on the side wall of the turntable 3c1. Each linkage part 3c3 includes a driven shaft 3c3a, a driving wheel 3c3b and a linkage wheel 3c3c. The driving wheel 3c3b and the linkage wheel 3c3c are sleeved on the driven shaft 3c3a. The second synchronous belt 3c2 is sleeved on the outside of the four linkage wheels 3c3c. The three driven shafts 3c3a are connected to the drive shaft 3c3a. One end of each driven shaft 3c3a is rotatably connected to the side wall of the support plate 3a, one end of the other driven shaft 3c3a passes through the support plate 3a and is fixedly connected to a synchronous wheel 3b4. The first driving motor 3b2 is used to drive a synchronous wheel 3b4 at its output end to rotate. Under the action of the first synchronous belt 3b3, a driven shaft 3c3a fixedly connected to another synchronous wheel 3b4 is driven to rotate. Under the action of the second synchronous belt 3c2, the four driven shafts 3c3a are driven to rotate synchronously, and then the four interlocking wheels 3c3c are driven to rotate, thereby realizing the rotation of the turntable 3c1 and the slotting component 3e installed on the turntable 3c1.

[0040] The limiting assembly 3d includes four limiting wheels 3d1 distributed in a rectangular shape on the side wall of the support plate 3a, the outer portions of the four limiting wheels 3d1 are in contact with the contour edge of the turntable 3c1, the slotting assembly 3e includes a U-shaped plate 3e1, a third driving cylinder 3e2 and a slotting sheet 3e3, the U-shaped plate 3e1 is installed on the side wall of the turntable 3c1, the third driving cylinder 3e2 is installed on the side wall of the U-shaped plate 3e1, the slotting sheet 3e3 is detachably installed on the output end of the third driving cylinder 3e2, and is driven by the first driving motor 3b2 to communicate with the slotting sheet 3e3. A synchronous wheel 3b4 at the output end rotates, and under the action of the first synchronous belt 3b3, drives a driven shaft 3c3a fixedly connected to another synchronous wheel 3b4 to rotate. Under the action of the second synchronous belt 3c2, the four driven shafts 3c3a are driven to rotate synchronously, and then the four interlocking wheels 3c3c are driven to rotate, thereby realizing the rotation of the turntable 3c1 and the rotation of the third driving cylinder 3e2 set on the turntable 3c1. The third driving cylinder 3e2 drives the grooving piece 3e3 to move toward the outer wall of the plastic pipe, thereby completing the grooving operation of the plastic pipe.

[0041] The cutting device 5 includes a mounting cover plate 5a, a fourth driving cylinder 5b, a second alignment component 5c and a cutting component 5d. The mounting cover plate 5a is fixed on the top of the second conveying device 4. The fourth driving cylinder 5b is vertically mounted on the top of the mounting cover plate 5a and its output end is fixedly connected to the top of the cutting component 5d. The second alignment component 5c is arranged near the bottom of the mounting cover plate 5a. When the plastic pipe is moved to the second conveying device 4 after the grooving is completed, the second alignment component 5c positions the plastic pipe, and the fourth driving cylinder 5b drives the screw slide 5d3 to move in the vertical direction, thereby completing the cutting operation of the plastic pipe.

[0042] The second alignment component 5c has the same structure as the first alignment component 2a, and the cutting component 5d includes a second drive motor 5d1, a cutting knife 5d2 and a screw slide 5d3. The second drive motor 5d1 is horizontally installed on the slide of the screw slide 5d3, and the output end of the second drive motor 5d1 is fixedly connected to the cutting knife 5d2. The screw slide 5d3 is extended along the length direction of the second conveying device 4. The output end of the fourth drive cylinder 5b is fixedly connected to the top of the screw slide 5d3. When the plastic pipe is slotted and moved to the second conveying device 4, the second alignment component 5c positions the plastic pipe, and the fourth drive cylinder 5b drives the screw slide 5d3 to move in the vertical direction. The screw slide 5d3 drives the second drive motor 5d1 to move in its length direction. The second drive motor 5d1 drives the cutting knife 5d2 to rotate, thereby completing the automatic cutting of the plastic pipe.

[0043] The dust collecting device 6 includes a guide plate 6a, a dust collecting box 6b and two air blowing fans 6c. The two air blowing fans 6c are symmetrically arranged below the top of the mounting cover plate 5a. The guide plate 6a is inclinedly arranged at the bottom of the second conveying device 4. The dust collecting box 6b is engaged with one end of the guide plate 6a. The second conveying device 4 is provided with a through groove group for waste materials to fall onto the guide plate 6a. When the cutting of the plastic pipe is completed, the two air blowing fans 6c work to make the dust fall onto the guide plate 6a through the through groove group, and then slide into the dust collecting box 6b, completing the dust recovery process and reducing the pollution of the surrounding environment.

[0044] The working principle of the present invention is as follows: the plastic tube moves on the first conveying device 1. When the plastic tube moves to the output end of the first conveying device 1, the two first driving cylinders 2a1b simultaneously drive the two top plates 2a1c to align the plastic tube so that the axis of the plastic tube is aligned with the center of the circular hole. Then the three driving components 2b2 are driven simultaneously. Each second driving cylinder 2b2a drives the limit plate 2b2d at the front of the moving plate 2b2c to move toward the center of the circular hole, thereby completing the automatic clamping and positioning of the plastic tube. The plastic tube passes through the fixed sleeve 2c1, and a plurality of brush strips 2c2 clean the outer circumferential wall of the plastic tube to prevent impurities on the outer circumferential wall of the plastic tube from affecting the subsequent groove process. The first driving motor 3b2 is used to drive a synchronous wheel 3b4 at its output end to rotate. Under the action of the first synchronous belt 3b3, a driven shaft 3c3a fixedly connected to another synchronous wheel 3b4 is driven to rotate. Under the action of the synchronous belt 3c2, the four driven shafts 3c3a are driven to rotate synchronously, and then the four interlocking wheels 3c3c are driven to rotate, so as to realize the rotation of the turntable 3c1 and the rotation of the third driving cylinder 3e2 arranged on the turntable 3c1. The third driving cylinder 3e2 drives the grooving piece 3e3 to move toward the outer wall of the plastic pipe, thereby completing the grooving operation of the plastic pipe. When the plastic pipe is moved to the second conveying device 4 after the grooving is completed, the second alignment component 5c positions the plastic pipe, and the fourth driving cylinder 5b drives the screw slide 5d3 to move in the vertical direction. The screw slide 5d3 drives the second driving motor 5d1 to move in its length direction. The second driving motor 5d1 drives the cutting knife 5d2 to rotate, thereby completing the automatic cutting of the plastic pipe. When the cutting of the plastic pipe is completed, the two blowing fans 6c work to make the dust fall onto the guide plate 6a through the through slot group, and then slide into the dust collecting box 6b to complete the dust recovery process.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A plastic pipe processing equipment, characterized in that: The invention comprises a first conveying device (1) for conveying plastic pipes, a positioning device (2) for positioning the plastic pipes, a slotting device (3) for slotting the plastic pipes, and a second conveying device (4) for conveying the plastic pipes, which are arranged in sequence along the processing steps of the plastic pipes. A cutting device (5) for cutting the plastic pipes is arranged on the top of the second conveying device (4). A dust collecting device (6) is arranged on the second conveying device (4). The positioning device (2) comprises a first alignment component (2a), an adjustment and positioning component (2b), and a cleaning component (2c). The first alignment component (2a) is installed on the first conveying device (1) near its output end. The adjustment and positioning component (2b) is installed vertically on the first conveying device (1). At the output end of a conveying device (1), a cleaning brush assembly (2c) is mounted on a side wall of an adjusting and positioning assembly (2b); a slotting device (3) comprises a support plate (3a), an active driving assembly (3b), a driven linkage assembly (3c), a limit assembly (3d) and a slotting assembly (3e); the support plate (3a) is in a T-shaped structure; the active driving assembly (3b) is mounted on a side wall of the support plate (3a) away from the first conveying device (1); the driven linkage assembly (3c) and the limit assembly (3d) are both mounted on the other side wall of the support plate (3a); the driven linkage assembly (3c) is in transmission connection with the active driving assembly (3b); and the slotting assembly (3e) is mounted on the driven linkage assembly (3c); The adjustment and positioning assembly (2b) comprises a fixed platform (2b1) and three driving components (2b2); the upper end of the fixed platform (2b1) is in a disc-shaped structure and is provided with a circular hole for the plastic tube to pass through; the three driving components (2b2) ​​are evenly distributed on the side wall of the fixed platform (2b1) along the axis of the circular hole; each driving component (2b2) ​​comprises a second driving cylinder (2b2a), a vertical plate (2b2b), a movable plate (2b2c) and a limit plate (2b2d). ), the vertical plate (2b2b) is mounted on the side wall of the fixed platform (2b1), the second driving cylinder (2b2a) is mounted on the side wall of the vertical plate (2b2b) and its output end is fixedly connected to the back of the movable plate (2b2c), the rear end of the limiting plate (2b2d) is fixedly connected to the front of the movable plate (2b2c), and the front end of the limiting plate (2b2d) is in an arc-shaped structure, and the bottom of the movable plate (2b2c) is slidably matched with the side wall of the fixed platform (2b1); The bottom of each movable plate (2b2c) is provided with two sliding edges (2b2e) fixedly connected thereto, the fixed platform (2b1) is provided with a sliding groove group (2b2f) slidably matched with the plurality of sliding edges (2b2e), the cleaning brush assembly (2c) comprises a fixed sleeve (2c1) and a plurality of brush strips (2c2), the fixed sleeve (2c1) is mounted on a side wall of the fixed platform (2b1) away from the first conveying device (1), and the plurality of brush strips (2c2) are evenly distributed in the fixed sleeve (2c1) along the axis of the fixed sleeve (2c1); The limiting assembly (3d) comprises four limiting wheels (3d1) distributed in a rectangular shape on the side wall of the support plate (3a), the outer parts of the four limiting wheels (3d1) are in contact with the contour edge of the rotating disk (3c1), and the slotting assembly (3e) comprises a U-shaped plate (3e1), a third driving cylinder (3e2) and a slotting sheet (3e3), the U-shaped plate (3e1) is mounted on the side wall of the rotating disk (3c1), the third driving cylinder (3e2) is mounted on the side wall of the U-shaped plate (3e1), and the slotting sheet (3e3) is detachably mounted on the output end of the third driving cylinder (3e2).

2. The plastic pipe processing equipment according to claim 1, characterized in that: The first alignment component (2a) comprises two pushing components (2a1) symmetrically arranged on the first conveying device (1), each pushing component (2a1) comprises a mounting plate (2a1a), a first driving cylinder (2a1b) and a top plate (2a1c), the mounting plate (2a1a) is vertically fixed on the first conveying device (1), the first driving cylinder (2a1b) is horizontally arranged on the side wall of the mounting plate (2a1a), the output end of the first driving cylinder (2a1b) is fixedly connected to the side wall of the top plate (2a1c), and the first conveying device (1) and the second conveying device (4) are both conveyor belts.

3. The plastic pipe processing equipment according to claim 1, characterized in that: The active drive component (3b) comprises a support platform (3b1), a first drive motor (3b2), a first synchronous belt (3b3) and two synchronous wheels (3b4); the first drive motor (3b2) is horizontally arranged on the support platform (3b1) and its output end is fixedly connected to a synchronous wheel (3b4); the other synchronous wheel (3b4) is mounted on the driven linkage component (3c); and the first synchronous belt (3b3) is sleeved on the outside of the two synchronous wheels (3b4).

4. The plastic pipe processing equipment according to claim 1, characterized in that: The driven linkage assembly (3c) comprises a rotating disk (3c1), a second synchronous belt (3c2) and four linkage components (3c3) distributed in a rectangular shape on the side wall of the support plate (3a) and used to drive the rotating disk (3c1) to rotate. The second synchronous belt (3c2) is sleeved on the four linkage components (3c3). The slotted assembly (3e) is installed on the side wall of the rotating disk (3c1). Each linkage component (3c3) comprises a driven shaft (3c3a), a driving shaft (3c3a), and a driving shaft (3c3a). The drive wheel (3c3b) and the linkage wheel (3c3c) are sleeved on the driven shaft (3c3a), the second synchronous belt (3c2) is sleeved on the outside of the four linkage wheels (3c3c), one end of the three driven shafts (3c3a) are rotatably connected to the side wall of the support plate (3a), and one end of another driven shaft (3c3a) passes through the support plate (3a) and is fixedly connected to a synchronous wheel (3b4).

5. The plastic pipe processing equipment according to claim 1, characterized in that: The cutting device (5) comprises a mounting cover plate (5a), a fourth driving cylinder (5b), a second alignment assembly (5c) and a cutting assembly (5d); the mounting cover plate (5a) is fixed on the top of the second conveying device (4); the fourth driving cylinder (5b) is vertically mounted on the top of the mounting cover plate (5a) and its output end is fixedly connected to the top of the cutting assembly (5d); and the second alignment assembly (5c) is arranged on the mounting cover plate (5a) near its bottom.

6. The plastic pipe processing equipment according to claim 5, characterized in that: The second alignment component (5c) has the same structure as the first alignment component (2a), and the cutting component (5d) comprises a second drive motor (5d1), a cutting knife (5d2) and a screw slide (5d3). The second drive motor (5d1) is horizontally mounted on a slide of the screw slide (5d3), the output end of the second drive motor (5d1) is fixedly connected to the cutting knife (5d2), the screw slide (5d3) is extended along the length direction of the second conveying device (4), and the output end of the fourth drive cylinder (5b) is fixedly connected to the top of the screw slide (5d3).

7. The plastic pipe processing equipment according to claim 6, characterized in that: The dust collecting device (6) comprises a material guide plate (6a), a dust collecting box (6b) and two air blowing fans (6c), wherein the two air blowing fans (6c) are symmetrically arranged below the top of the mounting cover plate (5a), the material guide plate (6a) is obliquely arranged at the bottom of the second conveying device (4), the dust collecting box (6b) is engaged with one end of the material guide plate (6a), and the second conveying device (4) is provided with a through groove group for waste materials to fall onto the material guide plate (6a).

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