阅读说明：本技术 一种耐高温pp管快速熔接装置及其加工方法 (High-temperature-resistant PP pipe rapid welding device and processing method thereof ) 是由 虞敏 朱加荣 于 2021-09-10 设计创作，主要内容包括：本发明公开了一种耐高温PP管快速熔接装置及其加工方法,包括底板、对接机构、底夹机构、第二螺杆、顶板、顶夹机构、熔融机构和管体,所述底板两侧内部安装有便于被加工管高效移动对准的对接机构,所述对接机构上侧安装有便于更换的底夹机构。通过对接机构替代了人工手动对接的过程,提高了对接的效果,通过底夹机构、顶夹机构和熔融机构,便于对不同尺寸的管体在同一台设备上进行高效的对接熔接处理,增加了熔接装置的使用效果。(The invention discloses a high-temperature-resistant PP pipe rapid welding device and a processing method thereof. The butt joint mechanism replaces the manual butt joint process, the butt joint effect is improved, the bottom clamping mechanism, the top clamping mechanism and the melting mechanism are used for clamping the pipe bodies of different sizes on the same equipment, efficient butt joint and fusion welding processing is facilitated, and the using effect of the fusion welding device is improved.)

1. The utility model provides a quick butt fusion device of high temperature resistant PP pipe which characterized in that: comprises a bottom plate (1), a butt joint mechanism, a bottom clamp mechanism, a second screw (4), a top plate (5), a top clamp mechanism, a melting mechanism and a pipe body (10), the butt joint mechanisms which are convenient for the high-efficiency movement and alignment of the processed pipe are arranged in the two sides of the bottom plate (1), a bottom clamping mechanism convenient to replace is arranged on the upper side of the butt joint mechanism, second screw rods (4) are arranged on the outer walls of the front upper end and the rear upper end of the bottom clamping mechanism, through holes (6) are formed in the front inner part and the rear inner part of the top plate (5), and the top plate (5) is sleeved on the outer wall of the second screw rod (4) through the through hole (6), a screw cap (7) is engaged with the outer wall of the upper end of the second screw rod (4), a top clamping mechanism convenient to disassemble is arranged at the lower end of the center of the top plate (5), a pipe body (10) is clamped between the bottom clamping mechanism and the top clamping mechanism, and a melting mechanism convenient to replace is arranged on the outer wall of the upper end of the center of the bottom plate (1);

docking mechanism includes fluting (206), first screw rod (201), lagging (206) and limiting plate (204), fluting (206) is seted up inside bottom plate (1) left and right sides, install inside fluting (206) first screw rod (201), bottom plate (1) is run through to first screw rod (201) outer end and is connected with motor (202), lagging (206) is installed at fluting (206) inside and suit at first screw rod (201) outer wall, limiting plate (204) are installed at fluting (206) front and back side bottom plate (1) upper wall, limiting groove (205) has been seted up to limiting plate (204) inner upside.

2. The high-temperature-resistant PP pipe quick welding device according to claim 1, wherein: the bottom clamping mechanism comprises a first slot (301), a first inserting block (302) and a first bolt (306), the first slot (301) is arranged in the center of the upper end of the sleeve plate (203), the first inserting block (302) is inserted into the first slot (301), first screw grooves (303) are formed in the front side and the rear side of the first inserting block (302), second screw grooves (305) are formed in the outer portions of the front side and the rear side of the first slot (301), the first bolt (306) is meshed and mounted in the first screw grooves (303) and the second screw grooves (305), and a bottom clamping block (304) is mounted at the upper end of the first inserting block (302).

3. The high-temperature-resistant PP pipe quick welding device according to claim 1, wherein: the top clamping mechanism comprises a second slot (801), a second inserting block (802) and a second bolt (805), the second slot (801) is formed inside the lower end of the center of the top plate (5), the second inserting block (802) is inserted into the second slot (801), a third spiral groove (803) is formed inside the upper end of the second inserting block (802), a fourth spiral groove (804) is formed outside the upper end of the second slot (801), the second bolt (805) is meshed and installed inside the third spiral groove (803) and the fourth spiral groove (804), and a top clamping block (806) is installed at the lower end of the second inserting block (802).

4. The high-temperature-resistant PP pipe quick welding device according to claim 1, wherein: the melting mechanism comprises a center seat (901), a third insert block (903), a third bolt (906) and a heating ring (907), wherein a third slot (902) is formed in the center of the center seat (901), the third insert block (903) is inserted into the third slot (902), fifth screw grooves (904) are formed in the two sides of the third insert block (903), sixth bolts (905) are formed in the outer portions of the left side and the right side of the third slot (902), the third bolt (906) is meshed and mounted in the fifth screw grooves (904) and the sixth screw grooves (905), and the heating ring (907) is mounted at the upper end of the third insert block (903).

5. The high-temperature-resistant PP pipe quick welding device according to claim 1, wherein: the width dimension of the sleeve plate (203) is matched with the width dimension of the slot (206).

6. The high-temperature-resistant PP pipe quick welding device according to claim 1, wherein: the internal thread of the sleeve plate (203) is meshed with the external wall thread of the first screw rod (201).

7. The high-temperature-resistant PP pipe quick welding device according to claim 1, wherein: the outer wall of the limiting groove (205) is tightly attached to the lower sides of the front end and the rear end of the sleeve plate (203).

8. The high-temperature-resistant PP pipe quick welding device according to claim 2, wherein: two groups of second bolts (805) are symmetrically arranged in front and back.

9. The high-temperature-resistant PP pipe quick welding device according to claim 3, wherein: the size of the third insert block (903) is the same as that of the third slot (902).

10. The processing method of the high temperature resistant PP pipe fast welding device based on any one of claims 1 to 9, characterized in that: the method comprises the following steps:

the method comprises the following steps: firstly, a first bolt (306) is twisted from a first spiral groove (303) and a second spiral groove (305) to be engaged, rotated and taken out, a first insert block (302) is pushed outwards to be moved and separated from a first slot (301), a bottom clamp block (304) with the size corresponding to that of a processed pipe body (10) is replaced, the first insert block (302) at the lower end of the replaced bottom clamp block (304) is inserted into the first slot (301), the first bolt (306) is engaged and installed into the first spiral groove (303) and the second spiral groove (305), and replacement of the bottom clamp block (304) is completed;

step two: twisting a second bolt (805) to enable the second bolt to be disengaged from a third thread groove (803) and a fourth thread groove (804) in an inner engaging and rotating mode, pulling a second insert block (802) to be separated from a second slot (801), replacing a top clamp block (806) with the size corresponding to the size of the processed pipe body (10), inserting the second insert block (802) at the upper end of the replaced top clamp block (806) into the second slot (801), engaging and installing the second bolt (805) into the third thread groove (803) and the fourth thread groove (804), and completing replacement of the top clamp block (806);

step three: turning third bolts (906) to two sides to enable the third bolts to be meshed with a fifth thread groove (904) and a sixth thread groove (905) and rotate to be taken out, pulling a heating ring (907) to drive a third insert block (903) to be separated from a third slot (902), replacing the heating ring (907) with holes corresponding to the size of the processed pipe body (10), inserting the third insert block (903) on the lower side of the replaced heating ring (907) into the third slot (902), and meshing and installing the third bolts (906) in the fifth thread groove (904) and the sixth thread groove (905) to finish replacement of the heating ring (907);

step four: horizontally placing the processed pipe body (10) in a pipe groove of the bottom clamping block (304), pulling the top plate (5) downwards to enable the top clamping block (806) to clamp the pipe body (10) downwards, and twisting the screw caps (7) on the front side and the rear side to enable the screw caps to be meshed with the outer wall of the second screw (4) downwards, rotate and extrude the top plate (5), so that the pipe body (10) is clamped;

step five: the motors (202) at the two ends are controlled to reversely rotate by external control equipment, so that the first screws (201) at the two sides are driven to reversely rotate to drive the sleeve plate (203) to be meshed with the outer wall of the first screw (201) to move towards the center, and the pipe bodies (10) at the two sides are driven to be simultaneously inserted into the heating ring (907) for butt joint;

step six: and controlling the heating ring (907) to be electrified and heated, melting the internally butted pipe bodies (10) at high temperature, so that the butted parts of the two pipe bodies (10) are melted and connected, and finishing butt welding processing after cooling.

Technical Field

The invention relates to the technical field of PP pipe production, in particular to a high-temperature-resistant PP pipe rapid welding device and a processing method thereof.

Background

The PP pipe is a non-toxic, sanitary, high-temperature resistant and recyclable pipe type, is mainly applied to an indoor cold and hot water supply system of a building, is widely applied to a heating system, is usually used for carrying out butt welding lengthening on a plurality of sections of pipe bodies according to actual use requirements in the production process, or carrying out butt welding on different types of pipe bodies, achieves different effects, increases the practicability of the PP pipe, and needs to be processed by using a special welding device in the welding process.

The existing welding device has the following defects: 1. the existing welding device needs manual butt joint of workers, the workload is greatly increased, errors are inevitably generated by manual butt joint, the butt joint effect is reduced, and the quality is influenced. 2. The existing welding device can only butt the pipe bodies of the same size on one piece of equipment, even if the pipe bodies of different sizes can be processed, only the fixed pipe bodies of several fixed sizes can be processed, the range of the processed sizes is greatly reduced, the pipe bodies of different sizes need to be processed, the working hours are increased, and the processing efficiency is reduced.

Disclosure of Invention

The invention mainly aims to provide a high-temperature-resistant PP pipe rapid welding device and a processing method thereof, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a high-temperature-resistant PP pipe rapid welding device comprises a bottom plate, a butt joint mechanism, a bottom clamping mechanism, a second screw, a top plate, a top clamping mechanism, a melting mechanism and a pipe body, wherein the butt joint mechanism convenient for efficient movement and alignment of a processed pipe is installed inside two sides of the bottom plate;

docking mechanism is including fluting, first screw rod, lagging and limiting plate, the fluting is seted up inside the bottom plate left and right sides, first screw rod is installed inside the fluting, first screw rod outer end runs through the bottom plate and is connected with the motor, the lagging is installed at the fluting inside and suit at first screw rod outer wall, the limiting plate is installed at the fluting around the side bottom plate upper wall, the spacing groove has been seted up to limiting plate inner upside.

Preferably, the bottom clamping mechanism comprises a first slot, a first insert block and a first bolt, the first slot is formed in the center of the upper end of the sleeve plate, the first insert block is inserted into the first slot, first screw grooves are formed in the front side and the rear side of the first insert block, second screw grooves are formed in the front side and the rear side of the first slot, the first bolt is engaged and mounted in the first screw grooves and the second screw grooves, and the bottom clamping block is mounted at the upper end of the first insert block; the clamping assembly is convenient to replace according to the sizes of different pipe bodies.

Preferably, the top clamping mechanism comprises a second slot, a second insert block and a second bolt, the second slot is formed in the lower end of the center of the top plate, the second insert block is inserted in the second slot, a third spiral groove is formed in the upper end of the second insert block, a fourth spiral groove is formed in the outer side of the upper end of the second slot, the second bolt is installed in the third spiral groove and the fourth spiral groove in a meshed mode, and a top clamping block is installed at the lower end of the second insert block; body size quick replacement top centre gripping subassembly convenient to process as required.

Preferably, the melting mechanism comprises a center seat, a third insert block, a third bolt and a heating ring, a third slot is formed in the center of the center seat, the third insert block is inserted into the third slot, fifth screw grooves are formed in the inner parts of two sides of the third insert block, sixth bolts are formed in the outer parts of the left side and the right side of the third slot, the third bolt is meshed and installed in the fifth screw groove and the sixth screw groove, and the heating ring is installed at the upper end of the third insert block; the melting assembly can be replaced conveniently according to the size of the processed pipe body.

Preferably, the width dimension of the sleeve plate is matched with the width dimension of the slot; the butt joint process of the pipe body is more stable.

Preferably, the internal thread of the sleeve plate is meshed with the thread of the outer wall of the first screw rod; the docking process is made more efficient.

Preferably, the outer wall of the limiting groove is tightly attached to the lower sides of the front end and the rear end of the sleeve plate; the stability of the butt joint process is ensured.

Preferably, two groups of second bolts are symmetrically arranged in front and back; more stable fixed, and more convenient to detach changes.

Preferably, the size of the third insert block is the same as that of the third slot; is convenient for quick assembly and disassembly.

A processing method of a high-temperature-resistant PP pipe rapid welding device comprises the following steps:

the method comprises the following steps: firstly, twisting a first bolt from a first spiral groove and a second spiral groove to enable the first bolt to be meshed, rotated and taken out, pushing a first insert block outwards to enable the first insert block to move and separate from a first slot, replacing a bottom clamping block with a size corresponding to the size of a processed pipe body, inserting the first insert block at the lower end of the replaced bottom clamping block into the first slot, and meshing and installing the first bolt into the first spiral groove and the second spiral groove to complete replacement of the bottom clamping block;

step two: twisting a second bolt to enable the second bolt to be disengaged from the third screw groove and the fourth screw groove in an inner engagement rotation mode, pulling a second insertion block to be separated from a second slot, replacing a top clamping block with the size corresponding to the size of the processed pipe body, inserting the second insertion block at the upper end of the replaced top clamping block into the second slot, and engaging and installing the second bolt into the third screw groove and the fourth screw groove to complete replacement of the top clamping block;

step three: turning third bolts to two sides to enable the third bolts to be engaged and rotated in a fifth screw groove and a sixth screw groove to be taken out, pulling a heating ring to drive a third insert block to be separated from a third slot, replacing the heating ring with a hole corresponding to the size of the processed pipe body, inserting the third insert block on the lower side of the replaced heating ring into the third slot, and installing the third bolts in the fifth screw groove and the sixth screw groove in a meshed mode to complete replacement of the heating ring;

step four: horizontally placing the processed pipe body in the pipe groove of the bottom clamping block, pulling the top plate downwards to enable the top clamping block to downwards clamp the pipe body, and twisting the screw caps on the front side and the rear side to enable the screw caps to be meshed with the outer wall of the second screw rod downwards, rotate and extrude the top plate, so that the pipe body is clamped;

step five: the motors at the two ends are controlled to reversely rotate by external control equipment, so that the first screw rods at the two sides are driven to reversely rotate to drive the sleeve plates to be meshed with the outer walls of the first screw rods and move towards the center, and the pipe bodies at the two sides are driven to be simultaneously inserted into the heating rings for butt joint;

step six: and controlling the heating ring to be electrified and heated, melting the internally butted pipe bodies at high temperature, so that the butted part of the two pipe bodies is melted and connected, and finishing butt welding processing after cooling.

Compared with the prior art, the invention has the following beneficial effects: 1. when two bodys about needs are accomplished to the clamp dress carry out the butt fusion, the relative reverse operation of motor through external control equipment control both ends drives first screw rod and rotates, the lagging of messenger's outside suit rotates to the center simultaneously at first screw rod outer wall meshing, thereby it is simultaneously to the center removal to drive two sections bodys of both sides by the centre gripping, body inner inserts the heating ring simultaneously inside, control heating ring ohmic heating, the butt fusion can be accomplished to the heating of body that the high temperature was aimed at with both ends, need not artificial manual butt fusion at the in-process of butt fusion, the effect of body butt joint has been increased.

2. When the different-size pipes are required to be welded, the pipes with different sizes are conveniently and quickly subjected to butt joint and welding processing on one piece of equipment, and the processing efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a high temperature resistant PP pipe rapid welding device according to the present invention.

Fig. 2 is a schematic view of a partial three-dimensional structure of a bottom clamping block of the high-temperature resistant PP pipe rapid welding device of the present invention.

Fig. 3 is a partially enlarged structural schematic view of a part a in fig. 1 of a high temperature resistant PP pipe rapid welding device according to the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of a top clamping block of the high-temperature resistant PP pipe rapid welding device of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional structure of a melting mechanism of the high-temperature resistant PP pipe rapid welding device of the present invention.

In the figure: 1. a base plate; 201. a first screw; 202. a motor; 203. sheathing; 204. a limiting plate; 205. a limiting groove; 206. grooving; 301. a first slot; 302. a first insert block; 303. a first screw groove; 304. a bottom clamp block; 305. a second screw groove; 306. a first bolt; 4. a second screw; 5. a top plate; 6. a through hole; 7. a nut; 801. a second slot; 802. a second insert block; 803. a third screw groove; 804. a fourth screw groove; 805. a second bolt; 806. a top clamping block; 901. a center seat; 902. a third slot; 903. a third insert block; 904. a fifth screw groove; 905. a sixth screw groove; 906. a third bolt; 907. a heating ring; 10. a tube body.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-5, a high temperature resistant PP tube fast welding device comprises a bottom plate 1, a butt joint mechanism, a bottom clamp mechanism, a second screw rod 4, a top plate 5, a top clamp mechanism, a melting mechanism and a tube body 10, wherein the butt joint mechanism convenient for efficient movement and alignment of a processed tube is installed inside two sides of the bottom plate 1, the bottom clamp mechanism convenient to replace is installed on the upper side of the butt joint mechanism, the second screw rod 4 is installed on the outer wall of the front upper end and the rear upper end of the bottom clamp mechanism, through holes 6 are formed inside the front and rear of the top plate 5, the top plate 5 is sleeved on the outer wall of the second screw rod 4 through the through holes 6, a nut 7 is installed on the outer wall of the upper end of the second screw rod 4 in a meshed manner, the top clamp mechanism convenient to detach is installed at the lower end of the center of the top plate 5, the tube body 10 is clamped between the bottom clamp mechanism and the top clamp mechanism, and the melting mechanism convenient to replace is installed on the outer wall of the upper end of the center of the bottom plate 1;

docking mechanism includes fluting 206, first screw rod 201, lagging 206 and limiting plate 204, and fluting 206 is seted up inside the 1 left and right sides of bottom plate, and first screw rod 201 is installed inside fluting 206, and first screw rod 201 outer end runs through bottom plate 1 and is connected with motor 202, and lagging 206 is installed inside fluting 206 and the suit is at first screw rod 201 outer wall, and limiting plate 204 is installed at fluting 206 front and back side bottom plate 1 upper wall, and limiting plate 204 inner upside has seted up spacing groove 205.

Specifically, the bottom clamping mechanism comprises a first slot 301, a first inserting block 302 and a first bolt 306, the first slot 301 is arranged in the center of the upper end of the sleeve plate 203, the first inserting block 302 is inserted in the first slot 301, first screw grooves 303 are arranged in the front side and the rear side of the first inserting block 302, second screw grooves 305 are arranged in the front side and the rear side of the first slot 301, the first bolt 306 is engaged and arranged in the first screw grooves 303 and the second screw grooves 305, and the bottom clamping block 304 is arranged at the upper end of the first inserting block 302; facilitating the replacement of the clamping assembly according to the dimensions of different tubular bodies 10.

Specifically, the top clamping mechanism comprises a second slot 801, a second insert block 802 and a second bolt 805, the second slot 801 is arranged inside the lower end of the center of the top plate 5, the second insert block 802 is inserted inside the second slot 801, a third spiral groove 803 is arranged inside the upper end of the second insert block 802, a fourth spiral groove 804 is arranged outside the upper end of the second slot 801, the second bolt 805 is engaged and installed inside the third spiral groove 803 and the fourth spiral groove 804, and a top clamping block 806 is installed at the lower end of the second insert block 802; the top clamp assembly is quickly replaced to accommodate the size of the pipe body 10 to be machined as required.

Specifically, the melting mechanism comprises a center seat 901, a third insert 903, a third bolt 906 and a heating ring 907, wherein a third slot 902 is formed in the center of the center seat 901, the third insert 903 is inserted into the third slot 902, fifth screw grooves 904 are formed in the inner parts of two sides of the third insert 903, sixth bolts 905 are formed in the outer parts of the left side and the right side of the third slot 902, the third bolt 906 is engaged and installed in the fifth screw grooves 904 and the sixth screw grooves 905, and the heating ring 907 is installed at the upper end of the third insert 903; facilitating the replacement of the melting assembly according to the dimensions of the tubular body 10 to be processed.

Specifically, the width dimension of the strap 203 and the width dimension of the slot 206 are matched with each other; the butt joint process of the pipe body 10 is more stable.

Specifically, the internal thread of the sleeve plate 203 is meshed with the external thread of the first screw 201; the docking process is made more efficient.

Specifically, the outer wall of the limiting groove 205 is tightly attached to the lower sides of the front end and the rear end of the sleeve plate 203; the stability of the butt joint process is ensured.

Specifically, two sets of second bolts 805 are symmetrically installed in front and back; more stable fixed, and more convenient to detach changes.

Specifically, the size of the third plug 903 is the same as that of the third slot 902; is convenient for quick assembly and disassembly.

A processing method of a high-temperature-resistant PP pipe rapid welding device comprises the following steps:

the method comprises the following steps: firstly, twisting a first bolt 306 from a first spiral groove 303 and a second spiral groove 305 to enable the first bolt to be engaged, rotated and taken out, pushing a first inserting block 302 outwards to enable the first inserting block 302 to move and separate from a first inserting groove 301, replacing a bottom clamping block 304 with a size corresponding to the size of a processed pipe body 10, inserting the first inserting block 302 at the lower end of the replaced bottom clamping block 304 into the first inserting groove 301, engaging and installing the first bolt 306 into the first spiral groove 303 and the second spiral groove 305, and completing replacement of the bottom clamping block 304;

step two: twisting the second bolt 805 to take the second bolt out of the third screw groove 803 and the fourth screw groove 804 for internal rotation, pulling the second insert block 802 to separate from the second slot 801, replacing the top clamp block 806 with the size corresponding to the size of the processed pipe body 10, inserting the second insert block 802 at the upper end of the replaced top clamp block 806 into the second slot 801, and installing the second bolt 805 into the third screw groove 803 and the fourth screw groove 804 in a meshing manner to complete the replacement of the top clamp block 806;

step three: turning the third bolts 906 to two sides to enable the third bolts 906 to be meshed with the fifth screw groove 904 and the sixth screw groove 905 to rotate and be taken out, pulling the heating ring 907 to drive the third inserting block 903 to be separated from the third inserting groove 902, replacing the heating ring 907 with holes corresponding to the size of the processed pipe body 10, inserting the third inserting block 903 at the lower side of the replaced heating ring 907 into the third inserting groove 902, and meshing and installing the third bolts 906 in the fifth screw groove 904 and the sixth screw groove 905 to finish the replacement of the heating ring 907;

step four: horizontally placing the processed pipe body 10 in the pipe groove of the bottom clamping block 304, pulling the top plate 5 downwards to enable the top clamping block 806 to clamp the pipe body 10 downwards, and twisting the screw caps 7 at the front side and the rear side to enable the screw caps to be meshed with the outer wall of the second screw rod 4 downwards, rotate and extrude the top plate 5, so that the pipe body 10 is clamped;

step five: the motors 202 at the two ends are controlled by external control equipment to reversely rotate, so that the first screws 201 at the two sides are driven to reversely rotate to drive the sleeve plate 203 to move towards the center in a meshed manner on the outer walls of the first screws 201, and the pipe bodies 10 at the two sides are driven to be simultaneously inserted into the heating ring 907 to be butted;

step six: the heating ring 907 is controlled to be electrified and heated, the pipe bodies 10 which are butted inside are melted at high temperature, the butted positions of the two pipe bodies 10 are melted and connected, and the butt welding processing can be completed after cooling.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.