CN216267693U

CN216267693U - Protective plastic pipe socket hot melting welding machine

Info

Publication number: CN216267693U
Application number: CN202122776096.9U
Authority: CN
Inventors: 秦博; 张晓丽; 陈洪亮
Original assignee: Shanghai Hydrau Mechanical & Electronic Engineering Co ltd
Current assignee: Shanghai Hydrau Mechanical & Electronic Engineering Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-12
Anticipated expiration: 2031-11-15

Abstract

The application discloses protection type plastics tubular product socket joint hot melt welding machine belongs to plastics tubular product processing field, including the processing platform, the upper end middle part of processing platform has seted up the recess, and the inside of processing platform is located the left and right sides department symmetry vertical rectangle cavity of having seted up of recess, the fixed biax motor that is equipped with of tank bottom center department of recess, two terminal equal fixed connection of output shaft of biax motor have the first lead screw of horizontally, the one end that two first lead screws deviate from mutually all runs through the cell wall of recess and extends to the inside of rectangle cavity, and the pole wall symmetry screw thread of two first lead screws has cup jointed vertical bar plate, the upper end of two bar plates all extends to the outside and the fixedly connected with clamping device of recess, the top of processing platform is provided with the horizontally movable plate. This application not only is convenient for the port of two tubular products to carry out the plane and mills, and labour saving and time saving is efficient, has reduced staff's intensity of labour, is convenient for carry out the butt fusion to the tubular product after milling moreover.

Description

Protective plastic pipe socket hot melting welding machine

Technical Field

The application relates to the technical field of plastic pipe processing, in particular to a protective plastic pipe socket hot melting welding machine.

Background

The hot-melt connection refers to a connection mode between metals after heating to a (liquid) melting point. The method is widely applied to connection of novel pipes and pipe fittings such as PP-R pipes, PB pipes, PE-RT pipes, metal composite pipes, curved elastic vector aluminum alloy lining plastic composite pipeline systems and the like. In steel structure engineering, two metal reinforcing steel bars are connected by hot melting through electric heating equipment.

The port of two tubular products of current protection type plastics tubular product socket joint hot melt welding machine of being not convenient for carries out the plane and mills, wastes time and energy inefficiency, has improved staff's intensity of labour, so we have released a protection type plastics tubular product socket joint hot melt welding machine.

SUMMERY OF THE UTILITY MODEL

The application provides a protection type plastics tubular product socket joint hot melt welding machine to the port of two tubular products of being not convenient for who provides in solving above-mentioned background art carries out the plane and mills, wastes time and energy inefficiency, has improved staff's intensity of labour's problem.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a protective plastic pipe socket hot melting welding machine comprises a processing table, wherein a groove is formed in the middle of the upper end of the processing table, rectangular cavities are symmetrically and vertically formed in the left side and the right side of the groove in the processing table, a double-shaft motor is fixedly arranged at the center of the bottom of the groove, the tail ends of two output shafts of the double-shaft motor are fixedly connected with horizontal first lead screws, one ends of the two first lead screws, which are deviated from each other, penetrate through the groove wall of the groove and extend into the rectangular cavities, vertical strip-shaped plates are sleeved on the symmetrical threads of the rod walls of the two first lead screws, the upper ends of the two strip-shaped plates extend to the outside of the groove and are fixedly connected with clamping devices, a horizontal clamping device is arranged above the processing table, a mounting hole is formed in the middle of the upper end of a movable plate, a shell is fixedly connected to the inside of the movable plate, and a motor is fixedly arranged at the lower side of the outer wall of the shell, which is located on the movable plate, the output of motor runs through casing and fixedly connected with sanding wheel, sanding wheel's lower extreme extends to the outside of casing, the upper end of movable plate is located two equal vertical screw holes of seting up of rectangular cavity department, two the equal threaded connection in inside of screw hole has the second lead screw, two the upper and lower both ends of second lead screw all extend to the outside of screw hole, and the lower extreme of two second lead screws all runs through the upper end of processing platform and extend to the inside of rectangular cavity, two fixed drive mechanism that is equipped with between the lower extreme of second lead screw and two first lead screws, two all fixedly be equipped with locking mechanism between rectangular cavity's the chamber wall and the pole wall that corresponds the second lead screw.

As a preferred embodiment, the transmission mechanism includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with one end of the first screw rod located in the rectangular cavity, the second bevel gear is fixedly connected with the lower end of the second screw rod, and the second bevel gear is engaged with the corresponding first bevel gear.

As a preferred embodiment, the locking mechanism comprises a rectangular frame, two locking rods, two metal limiting shafts, a plurality of arc magnets and a pull rod, the rectangular frame is sleeved on the rod wall of the second screw rod and is positioned at the inner part of the rectangular cavity, the inner wall of the rectangular frame is rotatably connected with the rod wall of the second screw rod through a rolling bearing, the outer wall of the rectangular frame is slidably connected with the cavity wall of the rectangular cavity, one side of the rectangular cavity far away from the groove is provided with a slide hole, the rod walls of the two locking rods are respectively slidably connected with the hole walls of the two slide holes, both ends of the two locking rods extend to the outer part of the slide hole, the outer wall of one side of the rectangular frame far away from the groove is provided with a locking groove matched with the locking rods, the front side rod walls of the two locking rods are provided with strip-shaped holes, the two metal limiting shafts are respectively and longitudinally slidably connected with one side of the inner part of the two strip-shaped holes far away from the groove, and the both ends of two spacing axles of metal all with the pore wall fixed connection of slide opening, it is a plurality of arc magnet respectively with the left and right sides pore wall fixed connection in two bar holes, the common fixed connection of left end of pull rod and two locking poles.

In a preferred embodiment, one end of each of the two locking rods close to the groove is provided with a hemispherical shape.

In a preferred embodiment, a stop block is fixedly connected to the upper end of each of the two second screw rods.

In a preferred embodiment, anti-slip blocks are fixedly connected to four corners of the bottom of the processing table.

In a preferred embodiment, the plurality of anti-slip blocks are all wear-resistant rubber blocks.

In a preferred embodiment, arc-shaped lifting rods are symmetrically and fixedly connected to the upper end of the moving plate at the left side and the right side of the mounting hole.

The beneficial effect of this application:

the protective plastic pipe socket hot melting welding machine is convenient for plane milling of the ports of two pipes through the locking mechanism, the transmission mechanism, the double-shaft motor, the first lead screw, the second lead screw, the moving plate, the polishing wheel, the motor, the shell and the stop block, time and labor are saved, efficiency is high, and labor intensity of workers is reduced;

this protection type plastics tubular product socket joint hot melt welding machine is convenient for carry out the butt fusion to the tubular product after milling through the biax motor, first lead screw, second lead screw, movable plate, the wheel of polishing, motor, casing and the dog that is equipped with.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Reference numbers in the figures: 1. a first lead screw; 2. a double-shaft motor; 3. a strip plate; 4. a processing table; 5. moving the plate; 6. a second lead screw; 7. an arc-shaped lifting rod; 8. a housing; 9. grinding the wheel; 10. a motor; 11. a clamping device; 12. a first bevel gear; 13. a second bevel gear; 14. an arc-shaped magnet; 15. a metal spacing shaft; 16. a lock lever; 17. a pull rod; 18. a rectangular frame; 19. a groove; 20. a rectangular cavity.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, a protective plastic pipe socket hot melting welding machine comprises a processing table 4, a groove 19 is formed in the middle of the upper end of the processing table 4, rectangular cavities 20 are symmetrically and vertically formed in the left side and the right side of the groove 19 in the processing table 4, a double-shaft motor 2 is fixedly arranged in the center of the bottom of the groove 19, the tail ends of two output shafts of the double-shaft motor 2 are fixedly connected with horizontal first lead screws 1, the opposite ends of the two first lead screws 1 penetrate through the groove wall of the groove 19 and extend into the rectangular cavities 20, vertical strip plates 3 are symmetrically sleeved on the rod walls of the two first lead screws 1 in a threaded manner, the upper ends of the two strip plates 3 extend to the outside of the groove 19 and are fixedly connected with clamping devices 11, the clamping devices 11 are used for clamping a pipe to be processed, a horizontal moving plate 5 is arranged above the processing table 4, and an installation hole is formed in the middle of the upper end of the moving plate 5, a shell 8 is fixedly connected inside the mounting hole of the movable plate 5, a motor 10 is fixedly arranged on the outer wall of the left side of the shell 8 and positioned at the lower side of the movable plate 5, the output end of the motor 10 penetrates through the shell 8 and is fixedly connected with a polishing wheel 9, the lower end of the polishing wheel 9 extends to the outside of the shell 8, threaded holes are vertically formed in the upper end of the movable plate 5 and positioned at two rectangular cavities 20, second lead screws 6 are respectively and internally connected with the threaded holes in a threaded manner, the upper and lower ends of the two second lead screws 6 extend to the outside of the threaded holes, the lower ends of the two second lead screws 6 penetrate through the upper end of the processing table 4 and extend to the inside of the rectangular cavities 20, the upper ends of the two second lead screws 6 are respectively and fixedly connected with a stop block, a transmission mechanism is fixedly arranged between the lower ends of the two second lead screws 6 and the two first lead screws 1, and a locking mechanism is fixedly arranged between the cavity wall of the two rectangular cavities 20 and the rod wall corresponding to the second lead screws 6, the locking mechanism is used for limiting the up-and-down movement of the moving plate 5, so that the distance between the polishing wheel 9 and the clamped pipe is controlled, and the polishing depth is controlled.

Referring to fig. 2, a transmission mechanism is fixedly arranged between the lower ends of the two second lead screws 6 and the two first lead screws 1, the transmission mechanism includes a first bevel gear 12 and a second bevel gear 13, the first bevel gear 12 is fixedly connected with one end of the first lead screw 1 located in the rectangular cavity 20, the second bevel gear 13 is fixedly connected with the lower end of the second lead screw 6, the second bevel gear 13 is meshed with the corresponding first bevel gear 12, and the transmission mechanism facilitates the movement of the moving plate 5 driven by the double-shaft motor 2.

Referring to fig. 2, a locking mechanism is fixedly arranged between the cavity walls of the two rectangular cavities 20 and the rod wall corresponding to the second lead screw 6, the locking mechanism comprises a rectangular frame 18, two locking rods 16, two metal limiting shafts 15, a plurality of arc-shaped magnets 14 and a pull rod 17, the rectangular frame 18 is sleeved at the position, located inside the rectangular cavity 20, of the rod wall of the second lead screw 6, the inner wall of the rectangular frame 18 is rotatably connected with the rod wall of the second lead screw 6 through a rolling bearing, the outer wall of the rectangular frame 18 is slidably connected with the cavity wall of the rectangular cavity 20, slide holes are formed in the cavity wall of one side, away from the groove 19, of the rectangular cavity 20, the rod walls of the two locking rods 16 are respectively slidably connected with the hole walls of the two slide holes, the two ends of the two locking rods 16 extend to the outside of the slide holes, the ends, close to the groove 19, of the two locking rods 16 are hemispherical ends are conveniently inserted into the locking grooves, rectangular frame 18 keeps away from one side outer wall of recess 19 and has seted up the locking groove with locking lever 16 matched with, the bar hole has been seted up to two locking lever 16's front side lever wall, two spacing axles 15 of metal keep away from one side department longitudinal sliding connection of recess 19 with the inside in two bar holes respectively, and the both ends of two spacing axles 15 of metal all with the pore wall fixed connection of slide opening, in this embodiment, spacing axle 15 of metal is the iron shaft, a plurality of arc magnet 14 respectively with the left and right sides pore wall fixed connection in two bar holes, pull rod 17 and the common fixed connection of the left end of two locking lever 16, pull rod 17 is convenient for stimulate two locking lever 16.

Referring to fig. 1, the bottom four corners of the processing table 4 are fixedly connected with anti-skidding blocks, the anti-skidding blocks are wear-resistant rubber blocks, and the anti-skidding blocks improve the stability of the processing table 4 during processing.

Referring to fig. 1, arc-shaped lifting rods 7 are symmetrically and fixedly connected to the left side and the right side of the mounting hole at the upper end of the moving plate 5, and the arc-shaped lifting rods 7 are convenient for lifting the moving plate 5 upwards.

The working principle is as follows: the two pipes are fixedly clamped through a clamping device 11, a double-shaft motor 2 is started, the double-shaft motor 2 drives two first screw rods 1 to rotate, the two first screw rods 1 drive the two pipes to move relatively through two strip-shaped plates 3 and the clamping device 11, meanwhile, the two first screw rods 1 drive two second screw rods 6 to rotate through a transmission mechanism, the two second screw rods 6 drive a moving plate 5 to move downwards, the moving plate 5 drives the lower end of a polishing wheel 9 to move between the two pipes, the end faces of the two pipes continue to move and are abutted against the side faces of the polishing wheel 9, the polishing wheel 9 mills the sections of the two pipes, after the milling is finished, the double-shaft motor 2 rotates reversely to reset the device, the two pull rods 17 are pulled, the pull rods 17 drive two locking rods 16 to move, the lower side locking rods 16 are not clamped with locking grooves, a plurality of metal limiting shafts 15 are adsorbed with another arc-shaped magnet 14, at the moment, the moving plate 5 can be pulled upwards, the moving plate 5 drives the second bevel gear 13 to be not meshed with the first bevel gear 12 any more through the second screw 6, the upper side locking rod 16 is clamped into the locking groove, the hot melting plate is placed between the two pipes, and the double-shaft motor 2 is started again, so that the hot melting plate performs hot melting on the sections of the two pipes.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The protection type plastic pipe socket hot melting welding machine comprises a processing table (4) and is characterized in that a groove (19) is formed in the middle of the upper end of the processing table (4), symmetrical rectangular cavities (20) are vertically formed in two sides of the groove (19) of the processing table (4), a double-shaft motor (2) is fixedly arranged at the center of the bottom of the groove (19), horizontal first screw rods (1) are fixedly connected to the tail ends of two output shafts of the double-shaft motor (2), one ends, deviating from each other, of the two first screw rods (1) penetrate through the groove wall of the groove (19) and extend to the inside of the rectangular cavity (20), vertical strip plates (3) are sleeved on the rod walls of the two first screw rods (1) in a symmetrical threaded mode, the upper ends of the two strip plates (3) extend to the outside of the groove (19) and are fixedly connected with clamping devices (11), a horizontal moving plate (5) is arranged above the processing table (4), a mounting hole is formed in the middle of the upper end of the moving plate (5), a shell (8) is fixedly connected to the inside of the mounting hole, a motor (10) is fixedly arranged at the position, located on the lower side of the moving plate (5), of the outer wall of the left side of the shell (8), the output end of the motor (10) penetrates through the shell (8) and is fixedly connected with a polishing wheel (9), the lower end of the polishing wheel (9) extends to the outside of the shell (8), threaded holes are vertically formed in the positions, located on two rectangular cavities (20), of the upper end of the moving plate (5), the insides of the two threaded holes are respectively in threaded connection with a second lead screw (6), the upper end and the lower end of each second lead screw (6) extend to the outside of the threaded hole, the lower ends of the two second lead screws (6) penetrate through the upper end of the processing table (4) and extend to the insides of the rectangular cavities (20), a transmission mechanism is fixedly arranged between the lower ends of the two second screw rods (6) and the two first screw rods (1), and a locking mechanism is fixedly arranged between the cavity wall of the two rectangular cavities (20) and the rod wall corresponding to the second screw rods (6).

2. The socket hot melting welder for the protective plastic pipe as claimed in claim 1, wherein the transmission mechanism comprises a first bevel gear (12) and a second bevel gear (13), the first bevel gear (12) is fixedly connected with one end of the first screw rod (1) located in the rectangular cavity (20), the second bevel gear (13) is fixedly connected with the lower end of the second screw rod (6), and the second bevel gear (13) is meshed with the corresponding first bevel gear (12).

3. The socket hot melting welding machine for the protective plastic pipe according to claim 1, wherein the locking mechanism comprises a rectangular frame (18), two locking rods (16), two metal limiting shafts (15), a plurality of arc-shaped magnets (14) and a pull rod (17), the rectangular frame (18) is sleeved on the rod wall of the second screw rod (6) and is located inside the rectangular cavity (20), the inner wall of the rectangular frame (18) is rotatably connected with the rod wall of the second screw rod (6) through a rolling bearing, the outer wall of the rectangular frame (18) is slidably connected with the cavity wall of the rectangular cavity (20), a sliding hole is formed in the upper portion and the lower portion of the cavity wall of one side of the rectangular cavity (20) far away from the groove (19), the rod walls of the two locking rods (16) are respectively slidably connected with the hole walls of the two sliding holes, and the two ends of the two locking rods (16) extend to the outside of the sliding hole, rectangle frame (18) keep away from one side outer wall of recess (19) and seted up with locking pole (16) matched with locking groove, two the bar hole has been seted up, two to the preceding side lever wall of locking pole (16) the vertical sliding connection of one side department of recess (19) is kept away from respectively with the inside in two bar holes to spacing axle (15) of metal, and the both ends of two spacing axles (15) of metal all with the pore wall fixed connection of slide opening, a plurality of arc magnet (14) respectively with the left and right sides pore wall fixed connection in two bar holes, the common fixed connection of left end of pull rod (17) and two locking poles (16).

4. The socket hot-melting welding machine for the protective plastic pipe as claimed in claim 3, characterized in that one end of each of the two locking rods (16) close to the groove (19) is hemispherical.

5. The socket hot melting welder for the protective plastic pipe as claimed in claim 1, wherein a stop block is fixedly connected to the upper ends of the two second screws (6).

6. The socket hot-melting welding machine for the protective plastic pipes as claimed in claim 1, wherein anti-skid blocks are fixedly connected to four corners of the bottom of the processing table (4).

7. A protective plastic pipe socket hot melting welder as claimed in claim 6, wherein a plurality of said anti-slip blocks are wear resistant rubber blocks.

8. The socket hot melting welder for the protective plastic pipe as claimed in claim 1, wherein the upper end of the moving plate (5) is symmetrically and fixedly connected with arc-shaped lifting rods (7) at the left and right sides of the mounting hole.