阅读说明：本技术 双面翻转式共享单车前叉强化处理装置 (Double-sided turnover type shared single-vehicle front fork strengthening treatment device ) 是由 廖秋红 于 2021-07-27 设计创作，主要内容包括：本发明涉及一种共享单车领域,尤其涉及一种双面翻转式共享单车前叉强化处理装置。本发明的技术问题：提供一种双面翻转式共享单车前叉强化处理装置。本发明的技术实施方案是：一种双面翻转式共享单车前叉强化处理装置,包括有底板、翻转组件、上料组件和转印组件等；翻转组件与转印组件进行固接。本发明使用时实现了自动将弹性小球预先分布在粘性布上,然后通过粘性布将弹性小球转印至钢管表面,避免了直接粘合产生的弹性小球飞溅和分布不均匀的问题,还实现了粘性布双层交替使用,在沾性布下表面使用时对上表面进行清理,大大提高效率,同时自动将集聚在钢管下部的胶水重新涂抹至钢管外表面,使弹性小球均匀粘合在钢管外表面。(The invention relates to the field of shared bicycles, in particular to a double-sided turnover type front fork strengthening processing device of a shared bicycle. The technical problems of the invention are as follows: provides a double-faced turnover type single-shared front fork strengthening treatment device. The technical implementation scheme of the invention is as follows: a double-sided turnover type shared single-vehicle front fork strengthening treatment device comprises a bottom plate, a turnover assembly, a feeding assembly, a transfer printing assembly and the like; the overturning component is fixedly connected with the transfer printing component. When the adhesive cloth is used, the elastic small balls are automatically pre-distributed on the adhesive cloth, and then the elastic small balls are transferred to the surface of the steel pipe through the adhesive cloth, so that the problems of splashing and uneven distribution of the elastic small balls generated by direct adhesion are solved, the double-layer alternative use of the adhesive cloth is realized, the upper surface is cleaned when the lower surface of the adhesive cloth is used, the efficiency is greatly improved, and meanwhile, the glue gathered at the lower part of the steel pipe is automatically re-coated on the outer surface of the steel pipe, so that the elastic small balls are uniformly adhered to the outer surface of the steel pipe.)

1. A double-sided turnover type shared single front fork strengthening treatment device comprises a bottom plate, a first supporting plate, a second supporting plate, a third supporting plate, a first supporting frame and a second supporting frame; the bottom plate is fixedly connected with the first supporting plate; the bottom plate is fixedly connected with the second supporting plate; the bottom plate is fixedly connected with the first support frame; the bottom plate is fixedly connected with the second support frame; the first supporting plate is fixedly connected with the second supporting plate; the second supporting plate is fixedly connected with the third supporting plate; the second supporting plate is fixedly connected with the first supporting frame; the method is characterized in that: the device also comprises a turnover component, a feeding component and a transfer printing component; the bottom plate is fixedly connected with a feeding assembly which can transport the elastic small ball stack upwards to the lower part of the sticky cloth; the first supporting plate is fixedly connected with a turnover assembly which can alternately use the double surfaces of the adhesive cloth; the second supporting plate is fixedly connected with a transfer printing component which can transfer the elastic small balls on the sticky cloth to the surface of the steel pipe; the third supporting plate is fixedly connected with the overturning assembly; the first support frame is rotationally connected with the transfer printing component; the second support frame is fixedly connected with the transfer printing component; the overturning component is fixedly connected with the transfer printing component.

2. The double-sided flip type shared bicycle front fork strengthening processing device as claimed in claim 1, wherein: the overturning assembly comprises a first motor, a first spline shaft, a first sliding block, a first electric sliding rail, a first bevel gear, a second bevel gear, a first screw rod, a second sliding block, a first guide rail block, a first linkage block, a first limiting frame, a first electric push rod, a first force absorber, a second electric sliding rail, a third sliding block, a first electric rotating shaft, a first linkage frame, a first limiting rod, a first spring, a first electric clamp, a second limiting rod, a second spring, a second electric clamp, a third supporting frame and a fourth supporting frame; the output end of the first motor is fixedly connected with the first spline shaft; a second electric slide rail is arranged on one side of the first motor; the shaft sleeve of the first spline shaft is rotationally connected with the third support frame; the shaft lever of the first spline shaft is rotationally connected with the first sliding block; the shaft lever of the first spline shaft is fixedly connected with the first bevel gear; the shaft sleeve of the first spline shaft is fixedly connected with the transfer printing component; the first sliding block is in sliding connection with the first electric sliding rail; the first electric slide rail is fixedly connected with the third support frame; a second bevel gear is arranged on one side of the first bevel gear; the inner part of the second bevel gear is fixedly connected with the first screw rod; the outer surface of the first screw rod is in screwed connection with the second sliding block; the outer surface of the first screw rod is rotationally connected with the first guide rail block; the second slide block is connected with the first guide rail block in a sliding manner; the second sliding block is fixedly connected with the first linkage block; the first guide rail block is fixedly connected with the fourth support frame; the first linkage block is fixedly connected with the first limit frame; the first limit frame is fixedly connected with the two groups of first electric push rods; the two groups of first electric push rods are fixedly connected with the first suction device; the second electric slide rail is connected with the third slide block in a sliding manner; one side of the second electric sliding rail is fixedly connected with the first supporting plate, and the other side of the second electric sliding rail is fixedly connected with the third supporting plate; the third sliding block is fixedly connected with the first electric rotating shaft; the first electric rotating shaft is fixedly connected with the first linkage frame; the first linkage frame is fixedly connected with the two groups of first limiting rods; the first linkage frame is fixedly connected with the two groups of first springs; the first linkage frame is in sliding connection with the two groups of second limiting rods; the first linkage frame is fixedly connected with the two groups of second springs; the two groups of first limiting rods are fixedly connected with the first electric clamp; the two groups of first springs are fixedly connected with the first electric clamp; the two groups of second limiting rods are fixedly connected with the second electric clamp; the two groups of second springs are fixedly connected with the second electric clamp; the third support frame is fixedly connected with the first support plate; the fourth support frame is fixedly connected with the first support plate.

3. The double-sided flip type shared bicycle front fork strengthening processing device as claimed in claim 2, wherein: the feeding assembly comprises a first multi-stage electric telescopic rod, a second linkage block, a third limiting rod, a third spring, a first storage box, a second electric rotating shaft and a first cam; the first multistage electric telescopic rod is fixedly connected with the second linkage block; the first multistage electric telescopic rod is fixedly connected with the bottom plate; the second linkage block is in sliding connection with the two groups of third limiting rods; the second linkage block is fixedly connected with the two groups of third springs; the second linkage block is fixedly connected with the second electric rotating shaft; the two groups of third limiting rods are fixedly connected with the first storage box; the two groups of third springs are fixedly connected with the first storage box; the second electric rotating shaft is fixedly connected with the first cam.

4. The double-sided flip type shared bicycle front fork strengthening processing device as claimed in claim 3, wherein: the transfer printing component comprises a first driving wheel, a second driving wheel, a first driving rod, a third driving wheel, a fourth driving wheel, a second spline shaft, a fourth sliding block, a third electric sliding rail, a third bevel gear, a fourth bevel gear, a second screw rod, a fifth sliding block, a second guide rail block, a second multi-stage electric telescopic rod, a third linkage block, a third electric rotating shaft, a third electric clamp, a first linkage rod, a second storage box, a first scraping block, a first connecting block, a first air jet head group, a second connecting block, a fourth limiting rod, a fourth spring, a fourth linkage block, a second electric push rod, a second suction device, a fourth electric sliding rail, a sixth sliding block, a first limiting cylinder, a first connecting rod, a first limiting block, a third storage box and a fifth supporting frame; the first driving wheel is in transmission connection with the second driving wheel through a belt; the inner part of the first driving wheel is fixedly connected with the first spline shaft; the inner part of the second driving wheel is fixedly connected with the first driving rod; the outer surface of the first transmission rod is fixedly connected with the third transmission wheel; the outer surface of the first transmission rod is rotationally connected with the first support frame; the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the inner part of the fourth driving wheel is fixedly connected with the second spline shaft; the shaft lever of the second spline shaft is rotationally connected with the fourth sliding block; the shaft lever of the second spline shaft is fixedly connected with a third bevel gear; the outer surface of the second spline shaft is rotationally connected with the first support frame; the fourth sliding block is in sliding connection with the third electric sliding rail; the third electric sliding rail is fixedly connected with the second supporting plate through a connecting block; a fourth bevel gear is arranged on one side of the third bevel gear; the inner part of the fourth bevel gear is fixedly connected with the second screw rod; the outer surface of the second screw rod is in screwed connection with the fifth sliding block; the outer surface of the second screw rod is rotationally connected with the second guide rail block; the fifth slide block is in sliding connection with the second guide rail block; the fifth sliding block is fixedly connected with the second multi-stage electric telescopic rod; the second guide rail block is fixedly connected with the fifth support frame; the second multi-stage electric telescopic rod is fixedly connected with the third linkage block; the third linkage block is fixedly connected with the third electric rotating shaft; the third linkage block is fixedly connected with the first linkage rod; the third electric rotating shaft is fixedly connected with a third electric clamp; a first connecting block is arranged on one side of the third electric clamp; the first linkage rod is fixedly connected with the second storage box; the second storage box is fixedly connected with the first scraping block; the first connecting block is fixedly connected with the first air injection head group; the first connecting block is fixedly connected with the second connecting block; the first connecting block is fixedly connected with the second support frame; the second connecting block is fixedly connected with the fourth limiting rod; the second connecting block is fixedly connected with the fourth spring; the fourth limiting rod is in sliding connection with the fourth linkage block; the fourth spring is fixedly connected with the fourth linkage block; the fourth linkage block is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the second suction device; a fourth electric slide rail is arranged below the second suction device; the fourth electric slide rail is in sliding connection with the sixth slide block; a fourth electric slide rail and a third storage box; the fourth electric sliding rail is fixedly connected with the second support frame; the sixth sliding block is fixedly connected with the first limiting cylinder; a first connecting rod is arranged inside the first limiting cylinder; the first connecting rod is fixedly connected with the first limiting block; the first connecting rod is fixedly connected with the second support frame; the fifth supporting frame is fixedly connected with the second supporting plate.

5. The double-sided flip type shared bicycle front fork strengthening processing device according to any one of claims 2 to 4, characterized in that: first spacing frame is located directly over first receiver.

6. The double-sided flip type shared bicycle front fork strengthening processing device as claimed in claim 4, wherein: a small groove is formed in the first limiting cylinder.

7. The double-sided flip type shared bicycle front fork strengthening processing device as claimed in claim 4, wherein: the lower part of the first limiting block is provided with a small protrusion, and the first limiting block can be just inserted into the first limiting cylinder.

8. The double-sided flip type shared bicycle front fork strengthening processing device as claimed in claim 4, wherein: the side of the first limiting block is provided with a plurality of groups of grooves.

Technical Field

The invention relates to the field of shared bicycles, in particular to a double-sided turnover type front fork strengthening processing device of a shared bicycle.

Background

In the prior art, one of the front forks of the shared bicycle is reinforced to improve stability, the front fork is formed by welding a plurality of steel pipes, when the existing device is used for producing the steel pipes, a layer of glue is firstly coated on the surface of the steel pipe, then the elastic small balls are sprayed on the outer surface of the steel pipe, the elastic small balls have certain elasticity, the elastic small balls can splash everywhere when colliding with the small balls already laid on the outer surface of the steel pipe, even part of the small balls fall to the ground, the elastic small ball collecting and cleaning process is unnecessarily increased, the efficiency is low, meanwhile, after the glue is coated on the surface of the steel pipe, the glue can flow downwards and gather at the bottom of the steel pipe under the action of gravity, so that when the elastic small balls are sprayed on the steel pipe, the content of the elastic small balls at the bottom of the steel pipe is too large, meanwhile, when the glue is coated on the surface of the steel pipe, part of the glue flows into the steel pipe, so that part of the elastic small balls remain in the steel pipe, if the transfer printing mode is used, the viscoelastic balls cannot be used repeatedly and alternately, the efficiency is low, and meanwhile, part of glue is remained on the transfer printing cloth in the transfer printing process.

In summary, it is necessary to develop a double-sided flip type shared single front fork strengthening processing device to overcome the above problems.

Disclosure of Invention

In order to overcome the defects that when the existing device is used for producing the steel pipe, the elastic small balls have certain elasticity, the elastic small balls can splash around when impacting the small balls paved on the outer surface of the steel pipe, even part of the small balls fall to the ground, the working procedures of collecting and cleaning the elastic small balls are unnecessarily increased, the efficiency is low, and meanwhile, after the glue is smeared on the surface of the steel pipe, under the action of gravity, the glue can flow downwards and gather at the bottom of the steel pipe, so that when the elastic small balls are sprayed on the steel pipe, the content of the elastic small balls at the bottom of the steel pipe is excessive, meanwhile, when the glue is coated on the surface of the steel pipe, part of the glue flows into the steel pipe, so that part of the elastic small balls are remained in the steel pipe, if the elastic small balls are adhered in a transfer printing mode, the transfer printing cloth cannot be used repeatedly and alternately, the efficiency is low, meanwhile, the invention has the technical problems that part of glue is remained on the transfer printing cloth in the transfer printing process: provides a double-faced turnover type single-shared front fork strengthening treatment device.

The technical implementation scheme of the invention is as follows: a double-sided turnover type shared single front fork strengthening treatment device comprises a bottom plate, supporting blocks, an anti-slip pad, a first supporting plate, a second supporting plate, a third supporting plate, a first supporting frame, a second supporting frame, a turnover assembly, a feeding assembly and a transfer printing assembly; the bottom plate is fixedly connected with the four groups of supporting blocks; the bottom plate is fixedly connected with the first supporting plate; the bottom plate is fixedly connected with the second supporting plate; the bottom plate is fixedly connected with the first support frame; the bottom plate is fixedly connected with the second support frame; the bottom plate is fixedly connected with a feeding assembly which can transport the elastic small ball stack upwards to the lower part of the sticky cloth; the four groups of supporting blocks are respectively fixedly connected with the four groups of anti-skid pads; the first supporting plate is fixedly connected with the second supporting plate; the first supporting plate is fixedly connected with a turnover assembly which can alternately use the double surfaces of the adhesive cloth; the second supporting plate is fixedly connected with the third supporting plate; the second supporting plate is fixedly connected with the first supporting frame; the second supporting plate is fixedly connected with a transfer printing component which can transfer the elastic small balls on the sticky cloth to the surface of the steel pipe; the third supporting plate is fixedly connected with the overturning assembly; the first support frame is rotationally connected with the transfer printing component; the second support frame is fixedly connected with the transfer printing component; the overturning component is fixedly connected with the transfer printing component.

Optionally, the turnover assembly includes a first motor, a first spline shaft, a first slider, a first electric slide rail, a first bevel gear, a second bevel gear, a first screw rod, a second slider, a first guide rail block, a first linkage block, a first limit frame, a first electric push rod, a first force absorber, a second electric slide rail, a third slider, a first electric rotating shaft, a first linkage frame, a first limit rod, a first spring, a first electric clamp, a second limit rod, a second spring, a second electric clamp, a third support frame and a fourth support frame; the output end of the first motor is fixedly connected with the first spline shaft; a second electric slide rail is arranged on one side of the first motor; the shaft sleeve of the first spline shaft is rotationally connected with the third support frame; the shaft lever of the first spline shaft is rotationally connected with the first sliding block; the shaft lever of the first spline shaft is fixedly connected with the first bevel gear; the shaft sleeve of the first spline shaft is fixedly connected with the transfer printing component; the first sliding block is in sliding connection with the first electric sliding rail; the first electric slide rail is fixedly connected with the third support frame; a second bevel gear is arranged on one side of the first bevel gear; the inner part of the second bevel gear is fixedly connected with the first screw rod; the outer surface of the first screw rod is in screwed connection with the second sliding block; the outer surface of the first screw rod is rotationally connected with the first guide rail block; the second slide block is connected with the first guide rail block in a sliding manner; the second sliding block is fixedly connected with the first linkage block; the first guide rail block is fixedly connected with the fourth support frame; the first linkage block is fixedly connected with the first limit frame; the first limit frame is fixedly connected with the two groups of first electric push rods; the two groups of first electric push rods are fixedly connected with the first suction device; the second electric slide rail is connected with the third slide block in a sliding manner; one side of the second electric sliding rail is fixedly connected with the first supporting plate, and the other side of the second electric sliding rail is fixedly connected with the third supporting plate; the third sliding block is fixedly connected with the first electric rotating shaft; the first electric rotating shaft is fixedly connected with the first linkage frame; the first linkage frame is fixedly connected with the two groups of first limiting rods; the first linkage frame is fixedly connected with the two groups of first springs; the first linkage frame is in sliding connection with the two groups of second limiting rods; the first linkage frame is fixedly connected with the two groups of second springs; the two groups of first limiting rods are fixedly connected with the first electric clamp; the two groups of first springs are fixedly connected with the first electric clamp; the two groups of second limiting rods are fixedly connected with the second electric clamp; the two groups of second springs are fixedly connected with the second electric clamp; the third support frame is fixedly connected with the first support plate; the fourth support frame is fixedly connected with the first support plate.

Optionally, the feeding assembly comprises a first multi-stage electric telescopic rod, a second linkage block, a third limiting rod, a third spring, a first storage box, a second electric rotating shaft and a first cam; the first multistage electric telescopic rod is fixedly connected with the second linkage block; the first multistage electric telescopic rod is fixedly connected with the bottom plate; the second linkage block is in sliding connection with the two groups of third limiting rods; the second linkage block is fixedly connected with the two groups of third springs; the second linkage block is fixedly connected with the second electric rotating shaft; the two groups of third limiting rods are fixedly connected with the first storage box; the two groups of third springs are fixedly connected with the first storage box; the second electric rotating shaft is fixedly connected with the first cam.

Optionally, the transfer printing assembly comprises a first driving wheel, a second driving wheel, a first driving rod, a third driving wheel, a fourth driving wheel, a second spline shaft, a fourth slider, a third electric slide rail, a third bevel gear, a fourth bevel gear, a second lead screw, a fifth slider, a second guide rail block, a second multi-stage electric telescopic rod, a third linkage block, a third electric rotary shaft, a third electric clamp, a first linkage rod, a second storage box, a first scraping block, a first connecting block, a first air jet head group, a second connecting block, a fourth limiting rod, a fourth spring, a fourth linkage block, a second electric push rod, a second air suction device, a fourth electric slide rail, a sixth slider, a first limiting cylinder, a first connecting rod, a first limiting block, a third storage box and a fifth supporting frame; the first driving wheel is in transmission connection with the second driving wheel through a belt; the inner part of the first driving wheel is fixedly connected with the first spline shaft; the inner part of the second driving wheel is fixedly connected with the first driving rod; the outer surface of the first transmission rod is fixedly connected with the third transmission wheel; the outer surface of the first transmission rod is rotationally connected with the first support frame; the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the inner part of the fourth driving wheel is fixedly connected with the second spline shaft; the shaft lever of the second spline shaft is rotationally connected with the fourth sliding block; the shaft lever of the second spline shaft is fixedly connected with a third bevel gear; the outer surface of the second spline shaft is rotationally connected with the first support frame; the fourth sliding block is in sliding connection with the third electric sliding rail; the third electric sliding rail is fixedly connected with the second supporting plate through a connecting block; a fourth bevel gear is arranged on one side of the third bevel gear; the inner part of the fourth bevel gear is fixedly connected with the second screw rod; the outer surface of the second screw rod is in screwed connection with the fifth sliding block; the outer surface of the second screw rod is rotationally connected with the second guide rail block; the fifth slide block is in sliding connection with the second guide rail block; the fifth sliding block is fixedly connected with the second multi-stage electric telescopic rod; the second guide rail block is fixedly connected with the fifth support frame; the second multi-stage electric telescopic rod is fixedly connected with the third linkage block; the third linkage block is fixedly connected with the third electric rotating shaft; the third linkage block is fixedly connected with the first linkage rod; the third electric rotating shaft is fixedly connected with a third electric clamp; a first connecting block is arranged on one side of the third electric clamp; the first linkage rod is fixedly connected with the second storage box; the second storage box is fixedly connected with the first scraping block; the first connecting block is fixedly connected with the first air injection head group; the first connecting block is fixedly connected with the second connecting block; the first connecting block is fixedly connected with the second support frame; the second connecting block is fixedly connected with the fourth limiting rod; the second connecting block is fixedly connected with the fourth spring; the fourth limiting rod is in sliding connection with the fourth linkage block; the fourth spring is fixedly connected with the fourth linkage block; the fourth linkage block is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the second suction device; a fourth electric slide rail is arranged below the second suction device; the fourth electric slide rail is in sliding connection with the sixth slide block; a fourth electric slide rail and a third storage box; the fourth electric sliding rail is fixedly connected with the second support frame; the sixth sliding block is fixedly connected with the first limiting cylinder; a first connecting rod is arranged inside the first limiting cylinder; the first connecting rod is fixedly connected with the first limiting block; the first connecting rod is fixedly connected with the second support frame; the fifth supporting frame is fixedly connected with the second supporting plate.

Optionally, first spacing frame is located directly over first receiver.

Optionally, a small groove is arranged inside the first limiting cylinder.

Optionally, a small protrusion is arranged at the lower part of the first limiting block, and the first limiting block can be just inserted into the first limiting cylinder.

Optionally, a plurality of groups of grooves are arranged on the side surface of the first limiting block.

The invention has the following advantages:

one, when solving this kind of steel pipe of current device production, because the elasticity bobble has certain elasticity, can splash everywhere when the bobble of elasticity bobble striking at the steel pipe surface has been laid, part bobble drops to ground even, in vain increase the elasticity bobble and collect the cleaning process, low efficiency, simultaneously, paint glue to the steel pipe surface after, under the effect of gravity, glue can flow downwards and gather in the steel pipe bottom, when leading to spraying the elasticity bobble to the steel pipe, the elasticity bobble content of steel pipe bottom is too much, and simultaneously, when painting glue to the steel pipe surface, part glue flows inside the steel pipe, lead to part elasticity bobble to remain inside the steel pipe, if use the mode viscoelasticity bobble of rendition, the unable used repeatedly in turn of rendition cloth, low efficiency, the problem on the rendition cloth is remained to the rendition in-process part glue simultaneously.

Designing a turnover assembly, a feeding assembly and a transfer printing assembly; the preparation method comprises the steps of placing the device on a horizontal plane, keeping the device stable through four groups of supporting blocks and four groups of anti-slip pads, switching on a power supply, operating an external controller control device to start to operate, manually pouring a proper amount of elastic small balls into a feeding assembly on a bottom plate, horizontally fixing double-sided adhesive cloth into a turnover assembly on a first supporting plate, fixing a front fork of a sharing single vehicle coated with glue into a transfer assembly of a second supporting plate through a steel pipe, vibrating the elastic small balls by the feeding assembly to enable the upper surface of the elastic small balls to be flat, downwards pushing the middle part of the adhesive cloth by the turnover assembly to enable the middle part of the adhesive cloth to be downwards convex, namely enabling four edges of the adhesive cloth to be upwards bent by ninety degrees, enabling the downward convex part of the adhesive cloth to move to the upper surface of an elastic small ball pile by the turnover assembly to be matched with the feeding assembly to work, and enabling the elastic small balls on the upper layer to be adhered to the lower surface of the downward convex part of the adhesive cloth, then the overturning assembly on the third supporting plate enables the viscous cloth to be unfolded again, then the viscous cloth is overturned by one hundred eighty degrees, the viscous cloth of the elastic small ball layer is enabled to be positioned on the upper surface, then the overturning assembly transports the viscous cloth to the lower part of the transfer printing assembly on the first supporting frame and the second supporting frame, glue on the steel pipe naturally gathers downwards under the action of gravity, the glue gathers on the surface of the lower part of the steel pipe, then the transfer printing assembly re-paints the glue gathered on the surface of the lower part of the steel pipe on the outer surface of the steel pipe, and scrapes and collects residual glue, then the transfer printing assembly attaches the steel pipe to the upper surface of the viscous cloth, then drives the steel pipe to rotate and drives the steel pipe to horizontally move, namely the steel pipe rolls on the upper surface of the viscous cloth, and the viscous force of the glue on the steel pipe to the elastic small balls is far greater than that of the viscous cloth to the elastic small balls, so that the elastic small balls are transferred to the surface of the steel pipe, then the steel pipe moves back to the original position, at this moment, glue on part of the steel pipe flows to the upper surface of the sticky cloth, then the overturning assembly removes the redundant glue on the upper surface of the sticky cloth completely, and the phenomenon that the elastic balls are unevenly distributed after being subsequently adhered with the elastic balls is avoided.

When the adhesive cloth is used, the elastic small balls are automatically pre-distributed on the adhesive cloth, and then are transferred to the surface of the steel pipe through the adhesive cloth, so that the problems of splashing and uneven distribution of the elastic small balls generated by direct adhesion are solved, the double-layer alternative use of the adhesive cloth is realized, the upper surface is cleaned when the lower surface of the adhesive cloth is used, the efficiency is greatly improved, and meanwhile, glue gathered at the lower part of the steel pipe is automatically re-coated on the outer surface of the steel pipe, so that the elastic small balls are uniformly adhered to the outer surface of the steel pipe.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic perspective view of the flipping module of the present invention;

FIG. 5 is a schematic view of a first partially assembled body configuration of the flip assembly of the present invention;

FIG. 6 is a schematic view of a second partially assembled body construction of the flip assembly of the present invention;

FIG. 7 is a schematic perspective view of a loading assembly according to the present invention;

FIG. 8 is a side view of a transfer assembly of the present invention;

FIG. 9 is a schematic view of a first partially assembled body configuration of a transfer assembly in accordance with the present invention;

FIG. 10 is a schematic view of a second partially assembled body configuration of a transfer assembly in accordance with the present invention;

FIG. 11 is a perspective view of a third portion of a transfer assembly according to the present invention;

FIG. 12 is a side view of a first stop cylinder of the present invention;

FIG. 13 is a side view of the first stop barrel and the first stop block of the present invention.

The meaning of the reference symbols in the figures: 1. a bottom plate, 2, a support block, 3, an anti-slip pad, 4, a first support plate, 5, a second support plate, 6, a third support plate, 7, a first support frame, 8, a second support frame, 201, a first motor, 202, a first spline shaft, 203, a first slider, 204, a first electric slide rail, 205, a first bevel gear, 206, a second bevel gear, 207, a first screw rod, 208, a second slider, 209, a first guide rail block, 2010, a first linkage block, 2011, a first limit frame, 2012, a first electric push rod, 2013, a first power absorber, 2014, a second electric slide rail, 2015, a third slider, 2016, a first electric rotating shaft, 2017, a first linkage frame, 2018, a first limit rod, 2019, a first spring, 2020, a first electric clamp, 2021, a second limit rod, 2022, a second spring, a second electric clamp, 2023, a third support frame, 2024, a fourth support frame, 301, 2025, a fourth support frame, 301, 2023, a fourth support frame, a fourth support frame, a fourth support, a fourth, A first multi-stage electric telescopic rod 302, a second linkage block 303, a third limiting rod 304, a third spring 305, a first storage box 306, a second electric rotating shaft 307, a first cam 401, a first driving wheel 402, a second driving wheel 403, a first driving rod 404, a third driving wheel 405, a fourth driving wheel 406, a second spline shaft 407, a fourth slider 408, a third electric sliding rail 409, a third bevel gear 4010, a fourth bevel gear 4011, a second lead screw 4012, a fifth slider 4013, a second guide rail block 4014, a second multi-stage electric telescopic rod 4015, a third linkage block 4016, a third electric rotating shaft 4017, a third electric clamp, a 4018, a first linkage rod 4019, a second storage box 4020, a first scraping block 4021, a first connecting block 4022, a first air jet head group 4023, a second connecting block 4024, a fourth limiting rod 4025, a fourth limiting spring 4025, 4026. the fourth linkage block, 4027, the second electric push rod, 4028, the second suction apparatus, 4029, the fourth electric slide rail, 4030, the sixth slider, 4031, the first limit cylinder, 4032, the first connecting rod, 4033, the first limit block, 4034, the third receiver, 4035, the fifth support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

A double-sided turnover type shared single front fork strengthening treatment device is shown in figures 1-3 and comprises a bottom plate 1, supporting blocks 2, an anti-skid pad 3, a first supporting plate 4, a second supporting plate 5, a third supporting plate 6, a first supporting frame 7, a second supporting frame 8, a turnover assembly, a feeding assembly and a transfer printing assembly; the bottom plate 1 is fixedly connected with the four groups of supporting blocks 2; the bottom plate 1 is fixedly connected with a first supporting plate 4; the bottom plate 1 is fixedly connected with a second supporting plate 5; the bottom plate 1 is fixedly connected with the first support frame 7; the bottom plate 1 is fixedly connected with a second support frame 8; the bottom plate 1 is fixedly connected with a feeding assembly which can transport the elastic small ball stack upwards to the lower part of the sticky cloth; the four groups of supporting blocks 2 are respectively fixedly connected with the four groups of anti-skid pads 3; the first supporting plate 4 is fixedly connected with the second supporting plate 5; the first supporting plate 4 is fixedly connected with a turnover component which can alternately use the double surfaces of the sticky cloth; the second supporting plate 5 is fixedly connected with the third supporting plate 6; the second supporting plate 5 is fixedly connected with the first supporting frame 7; the second supporting plate 5 is fixedly connected with a transfer printing component which can transfer the elastic small balls on the sticky cloth to the surface of the steel pipe; the third supporting plate 6 is fixedly connected with the overturning component; the first support frame 7 is rotationally connected with the transfer printing component; the second support frame 8 is fixedly connected with the transfer printing component; the overturning component is fixedly connected with the transfer printing component.

The working principle is as follows: when the device is prepared for operation, the device is placed on a horizontal plane, the device is kept stable through the four groups of supporting blocks 2 and the four groups of anti-skid pads 3, a power supply is switched on, the control device of an external controller is controlled to start to operate, a proper amount of elastic small balls are manually poured into a feeding assembly on the bottom plate 1, double-sided adhesive cloth is horizontally fixed in a turnover assembly on the first supporting plate 4, a front fork of the shared single vehicle coated with glue is fixed in a transfer assembly of the second supporting plate 5 through a steel pipe, then the feeding assembly vibrates the elastic small balls to enable the upper surface of the elastic small balls to be flat, then the turnover assembly pushes the middle part of the adhesive cloth downwards to enable the middle part of the adhesive cloth to be bulged downwards, namely four edges of the adhesive cloth are bent upwards by ninety degrees, then the turnover assembly is matched with the feeding assembly to work to enable the downward bulged parts of the adhesive cloth to move to the upper surface of the stack of the elastic small balls, so that the upper layer of the elastic small balls are adhered to the lower surface of the downward bulged parts of the adhesive cloth, then the overturning assembly on the third supporting plate 6 enables the viscous cloth to be unfolded again, then the viscous cloth is overturned by one hundred eighty degrees, the viscous cloth of the elastic small ball layer is enabled to be positioned on the upper surface, then the overturning assembly transports the viscous cloth to the lower part of the transfer printing assembly on the first supporting frame 7 and the second supporting frame 8, glue on the steel pipe naturally gathers downwards under the action of gravity, the glue gathers on the surface of the lower part of the steel pipe, then the transfer printing assembly re-paints the glue gathered on the surface of the lower part of the steel pipe to the outer surface of the steel pipe, and scrapes and collects residual glue, then the transfer printing assembly attaches the steel pipe to the upper surface of the viscous cloth, then drives the steel pipe to rotate, and drives the steel pipe to horizontally move, namely the steel pipe rolls on the upper surface of the viscous cloth, and the viscous force of the glue on the steel pipe to the elastic small balls is far greater than that of the viscous cloth to the elastic small balls, so that the elastic small balls are transferred to the surface of the steel pipe, the steel pipe moves back to the original position, in the process, part of glue on the steel pipe flows to the upper surface of the viscous cloth, then the overturning assembly removes the redundant glue on the upper surface of the viscous cloth, and the phenomenon that the elastic small balls are unevenly distributed after being subsequently bonded is avoided.

As shown in fig. 4-6, the turnover assembly includes a first motor 201, a first spline shaft 202, a first slider 203, a first electric slide rail 204, a first bevel gear 205, a second bevel gear 206, a first screw 207, a second slider 208, a first guide rail block 209, a first linkage block 2010, a first limit frame 2011, a first electric push rod 2012, a first suction device 2013, a second electric slide rail 2014, a third slider 2015, a first electric rotating shaft 2016, a first linkage frame 2017, a first limit rod 2018, a first spring 2019, a first electric clamp 2020, a second limit rod 2021, a second spring 2022, a second electric clamp 2023, a third support frame 2024, and a fourth support frame 2025; the output end of the first motor 201 is fixedly connected with the first spline shaft 202; a second electric slide rail 2014 is arranged on one side of the first motor 201; the shaft sleeve of the first spline shaft 202 is rotationally connected with the third support 2024; the shaft rod of the first spline shaft 202 is rotationally connected with the first sliding block 203; the shaft lever of the first spline shaft 202 is fixedly connected with a first bevel gear 205; the shaft sleeve of the first spline shaft 202 is fixedly connected with the transfer printing component; the first sliding block 203 is connected with the first electric sliding rail 204 in a sliding manner; the first electric slide rail 204 is fixedly connected with the third support 2024; a second bevel gear 206 is arranged on one side of the first bevel gear 205; the inner part of the second bevel gear 206 is fixedly connected with a first screw rod 207; the outer surface of the first screw rod 207 is screwed with the second slide block 208; the outer surface of the first screw rod 207 is rotatably connected with a first guide rail block 209; the second slide block 208 is connected with the first guide rail block 209 in a sliding manner; the second sliding block 208 is fixedly connected with the first linkage block 2010; the first guide rail block 209 is fixedly connected with a fourth support frame 2025; the first linkage block 2010 is fixedly connected with the first limit frame 2011; the first limit frame 2011 is fixedly connected with the two groups of first electric push rods 2012; the two groups of first electric push rods 2012 are fixedly connected with the first suction devices 2013; the second electric slide rail 2014 is in sliding connection with the third slide block 2015; one side of the second electric slide rail 2014 is fixedly connected with the first support plate 4, and the other side of the second electric slide rail 2014 is fixedly connected with the third support plate 6; the third slider 2015 is fixedly connected with the first electric rotating shaft 2016; the first electric rotating shaft 2016 is fixedly connected with the first linkage frame 2017; the first linkage frame 2017 is fixedly connected with the two groups of first limiting rods 2018; the first linkage frame 2017 is fixedly connected with the two groups of first springs 2019; the first linkage frame 2017 is in sliding connection with the two groups of second limiting rods 2021; the first linkage frame 2017 is fixedly connected with the two groups of second springs 2022; the two groups of first limiting rods 2018 are fixedly connected with a first electric clamp 2020; the two groups of first springs 2019 are fixedly connected with a first electric clamp 2020; the two groups of second limiting rods 2021 are fixedly connected with the second electric clamp 2023; the two groups of second springs 2022 are fixedly connected with the second electric clamp 2023; the third support 2024 is fixedly connected to the first support plate 4; the fourth supporting frame 2025 is fixedly connected to the first supporting plate 4.

Firstly, horizontally putting the sticky cloth into a first linkage frame 2017, respectively fixing two long sides of the sticky cloth into two groups of second electric clamps 2023, respectively fixing two short sides of the sticky cloth into two groups of first electric clamps 2020, respectively, flattening the sticky cloth by the two groups of second electric clamps 2023 and the two groups of first electric clamps 2020 under the action of the two groups of second springs 2022, the two groups of first springs 2019, the two groups of first limiting rods 2018 and the two groups of second limiting rods 2021, then driving the first spline shaft 202 to drive the first bevel gear 205 to rotate by the first motor 201 on a third support frame 2024, driving the transfer printing component to operate by the first spline shaft 202, driving the first slide block 203 to drive the first spline shaft 202 to extend, driving the first spline shaft 202 to drive the first bevel gear 205 to engage with the second bevel gear 206, driving the second bevel gear 206 to drive the first lead screw 207 to rotate by the first bevel gear 205, the first lead screw 207 drives the second slider 208 to move, so that the second slider 208 slides downwards on the first guide rail block 209 on the fourth support frame 2025, the second slider 208 drives the first linkage block 2010 to move downwards, the first linkage block 2010 drives the components associated with the first slider 2010 to move, the first limit frame 2011 pushes the middle part of the sticky cloth to move downwards, the middle part of the sticky cloth protrudes downwards, then the feeding component drives the elastic small ball pile to move upwards to be attached to the lower surface of the downward protrusion of the sticky cloth, so that the elastic small ball on the upper layer is adhered to the lower surface of the downward protrusion part of the sticky cloth, then the first motor 201 drives the first spline shaft 202 to rotate reversely, so that the first limit frame 2011 moves back, the first bevel gear 205 stops being engaged with the second bevel gear 206, at the moment, the sticky cloth is flattened again, then the first electric rotating shaft drives the first linkage frame 2017 to rotate for one hundred eighty degrees, the first linkage frame 2017 drives the components associated with the first linkage frame 2016 to move, the sticky cloth is turned over by one hundred eighty degrees, namely, the elastic small ball layer on the sticky cloth is positioned above, then the second electric slide rail 2014 drives the third slide block 2015 to drive the first electric rotating shaft 2016 to move, the first electric rotating shaft 2016 drives the components associated with the first electric rotating shaft 2016 to move, the sticky cloth is moved to the transfer printing component, then the transfer printing component sticks the elastic small ball layer on the sticky cloth on the outer surface of the steel pipe, then the sticky cloth moves back to the original position, part of glue on the outer surface of the steel pipe remains on the outer surface of the sticky cloth, when the second sticking operation is carried out, the first limiting frame 2011 pushes the middle part of the sticky cloth to move downwards, then the two groups of first electric push rods 2012 simultaneously drive the first suction devices 2013 to move downwards to the upper part of the elastic cloth, then the first suction devices 2013 completely suck the glue remaining on the elastic cloth, automatic sticking of the elastic small balls on the sticky cloth is realized during use, and the double layers of the sticky cloth are alternately used, when the lower surface of the sticky cloth is used, the upper surface of the sticky cloth is cleaned, and the efficiency is greatly improved.

As shown in fig. 7, the feeding assembly includes a first multi-stage electric telescopic rod 301, a second linkage block 302, a third limiting rod 303, a third spring 304, a first storage box 305, a second electric rotating shaft 306 and a first cam 307; the first multi-stage electric telescopic rod 301 is fixedly connected with the second linkage block 302; the first multi-stage electric telescopic rod 301 is fixedly connected with the bottom plate 1; the second linkage block 302 is in sliding connection with the two groups of third limiting rods 303; the second linkage block 302 is fixedly connected with two groups of third springs 304; the second linkage block 302 is fixedly connected with a second electric rotating shaft 306; the two groups of third limiting rods 303 are fixedly connected with the first storage box 305; two groups of third springs 304 are fixedly connected with the first storage box 305; the second electric rotating shaft 306 is fixedly connected with the first cam 307.

Firstly, a proper amount of elastic small balls are poured into the first storage box 305, then the second electric rotating shaft 306 rotates the first cam 307, the first storage box 305 is pushed to move upwards when the first cam 307 rotates, the first storage box 305 drives the two sets of third limiting rods 303 to move upwards, at the same time, the first storage case 305 stretches the two sets of third springs 304, and when the first cam 307 is rotated to the home position, the two sets of third springs 304 drive the first storage box 305 to move back, so that the first storage box 305 reciprocates slightly, so that the first receiving case 305 vibrates the elastic beads, thereby making the upper portions of the elastic beads flat, then the first multi-stage electric telescopic rod 301 drives the second linkage block 302 to move upwards, the second linkage block 302 drives the components associated with the second linkage block to move, the elastic small balls are adhered to the lower surface of the sticky cloth by matching with the overturning component, and the elastic small balls are adhered to the lower surface of the sticky cloth by matching with the overturning component during use.

As shown in fig. 8-13, the transfer printing assembly comprises a first driving wheel 401, a second driving wheel 402, a first driving rod 403, a third driving wheel 404, a fourth driving wheel 405, a second spline shaft 406, a fourth sliding block 407, a third electric slide rail 408, a third bevel gear 409, a fourth bevel gear 4010, a second screw 4011, a fifth sliding block 4012, a second guide rail block 4013, a second multi-stage electric telescopic rod 4014, a third driving block 4015, a third electric rotating shaft 4016, a third electric clamp 4017, the first linkage rod 4018, the second storage box 4019, the first scraping block 4020, the first connecting block 4021, the first air injection head group 4022, the second connecting block 4023, the fourth limiting rod 4024, the fourth spring 4025, the fourth connecting block 4026, the second electric push rod 4027, the second suction device 4028, the fourth electric slide rail 4029, the sixth slide block 4030, the first limiting cylinder 4031, the first connecting rod 4032, the first limiting block 4033, the third storage box 4034 and the fifth support frame 4035; the first transmission wheel 401 is in transmission connection with a second transmission wheel 402 through a belt; the interior of the first driving wheel 401 is fixedly connected with the first spline shaft 202; the inside of the second driving wheel 402 is fixedly connected with a first driving rod 403; the outer surface of the first transmission rod 403 is fixedly connected with a third transmission wheel 404; the outer surface of the first transmission rod 403 is rotationally connected with the first support frame 7; the third driving wheel 404 is in driving connection with a fourth driving wheel 405 through a belt; the inside of the fourth driving wheel 405 is fixedly connected with a second spline shaft 406; the shaft lever of the second spline shaft 406 is rotationally connected with the fourth slider 407; a shaft lever third bevel gear 409 of the second spline shaft 406 is fixedly connected; the outer surface of the second spline shaft 406 is rotationally connected with the first support frame 7; the fourth sliding block 407 is slidably connected with the third electric sliding rail 408; the third electric slide rail 408 is fixedly connected with the second support plate 5 through a connecting block; a fourth bevel gear 4010 is arranged on one side of the third bevel gear 409; the inner part of the fourth bevel gear 4010 is fixedly connected with a second screw rod 4011; the outer surface of the second screw rod 4011 is screwed with the fifth slide block 4012; the outer surface of the second screw rod 4011 is rotatably connected with a second guide rail block 4013; the fifth slide block 4012 is connected with the second guide rail block 4013 in a sliding manner; the fifth slide block 4012 is fixedly connected with a second multi-stage electric telescopic rod 4014; the second guide rail block 4013 is fixedly connected with a fifth support 4035; the second multi-stage electric telescopic rod 4014 is fixedly connected with a third linkage block 4015; the third linkage block 4015 is fixedly connected with a third electric rotating shaft 4016; the third linkage block 4015 is fixedly connected with the first linkage rod 4018; the third electric rotating shaft 4016 is fixedly connected with a third electric clamp 4017; a first connecting block 4021 is arranged on one side of the third electric clamp 4017; the first linkage rod 4018 is fixedly connected with the second storage box 4019; the second storage box 4019 is fixedly connected with the first scraping block 4020; the first connecting block 4021 is fixedly connected with the first air injection head group 4022; the first connecting block 4021 is fixedly connected with the second connecting block 4023; the first connecting block 4021 is fixedly connected with the second support frame 8; the second connecting block 4023 is fixedly connected with the fourth limiting rod 4024; the second connecting block 4023 is fixedly connected with the fourth spring 4025; the fourth limiting rod 4024 is in sliding connection with the fourth linkage block 4026; the fourth spring 4025 is fixedly connected with the fourth linkage block 4026; the fourth linkage block 4026 is fixedly connected with the second electric push rod 4027; the second electric push rod 4027 is fixedly connected with the second suction device 4028; a fourth electric sliding rail 4029 is arranged below the second suction device 4028; the fourth electric slide rail 4029 is connected with the sixth slide block 4030 in a sliding manner; a fourth electric slide rail 4029 and a third storage box 4034; the fourth electric sliding rail 4029 is fixedly connected with the second support frame 8; the sixth sliding block 4030 is fixedly connected with the first limiting cylinder 4031; a first connecting rod 4032 is arranged inside the first limiting cylinder 4031; the first connecting rod 4032 is fixedly connected with the first limit block 4033; the first connecting rod 4032 is fixedly connected with the second support frame 8; the fifth support 4035 is fixedly connected with the second support plate 5.

Firstly, one end of a shared bicycle front fork steel pipe coated with glue is fixed into a third electric clamp 4017, the side face of the steel pipe is attached to a first scraping block 4020, when an overturning assembly transports adhesive cloth adhered with elastic small balls to the lower portion of one side of the steel pipe, the glue on the steel pipe naturally gathers downwards under the action of gravity, namely the glue gathers on the surface of the lower portion of the steel pipe, then a fourth electric slide rail 4029 drives a sixth slide block 4030 to drive a first limiting cylinder 4031 to move towards the steel pipe, so that the first limiting cylinder 4031 is inserted into the outer surface of the steel pipe, the glue on the lower portion of the steel pipe is located in a groove of the first limiting cylinder 4031, then a third electric rotating shaft 4016 drives the third electric clamp 4017 to rotate, so that the glue gathered on the surface of the lower portion of the steel pipe is re-coated on the outer surface of the steel pipe by the first limiting cylinder 4031, at the moment, part of the glue overflows to the side face of the steel pipe, and when the steel pipe rotates, the first scraping block 4020 scrapes off glue on the side surface of the steel pipe, the glue falls into the second storage box 4019 on the first linkage rod 4018, then the first limiting cylinder 4031 is separated from the steel pipe, part of the glue remains on the inner wall of the first limiting cylinder 4031, when the first limiting cylinder 4031 moves back to the original position, the first limiting cylinder 4031 slides on the first limiting block 4033, the first limiting block 4033 on the first connecting rod 4032 scrapes the glue on the inner wall of the first limiting cylinder 4031, the glue falls into the third storage box 4034, part of the glue is located on the side surface of the first limiting block 4033, then the first air injection head group 4022 on the first connecting block 4021 starts to inject air downwards, so that the glue on the side surface of the first limiting block 4033 is blown into the third storage box 4034, then the second multi-stage electric telescopic rod 4014 drives the third linkage block 4015 to move downwards, the third linkage block 4015 drives components associated with the third linkage block to move downwards, and press the steel pipe on the upper surface of the viscous cloth, then the turning component drives the first driving wheel 401 to drive the second driving wheel 402 to rotate, the second driving wheel 402 drives the first driving rod 403 to drive the third driving wheel 404 to rotate, the third driving wheel 404 drives the fourth driving wheel 405 to drive the second spline shaft 406 to rotate, the second spline shaft 406 drives the third bevel gear 409 to rotate, then the third electric slide rail 408 drives the fourth slide block 407 to drive the second spline shaft 406 to extend, so that the second spline shaft 406 drives the third bevel gear 409 to engage with the fourth bevel gear 4010, then the third bevel gear 409 drives the fourth bevel gear 4010 to drive the second screw 4011 to rotate, the second screw 4011 drives the fifth slide block 4012 to move, so that the fifth slide block 4012 slides on the second guide rail block 4013 on the fifth support bracket 4035, the second guide rail block 4013 drives the component associated with the second guide rail block to move, so that the steel pipe moves on the sticky cloth away from the first driving wheel 401, and meanwhile, the third electric clamp 4017 drives the steel pipe to rotate, the steel pipe rolls on the upper surface of the sticky cloth, because the adhesive force of glue on the steel pipe to the elastic small balls is far larger than that of the sticky cloth to the elastic small balls, the elastic small balls are transferred to the surface of the steel pipe, then the steel pipe moves back to the original position, at the moment, part of the elastic small balls are extruded to the inner side of the steel pipe, then the second electric push rod 4027 drives the second suction device 4028 to move to one side of the steel pipe, then the first limiting cylinder 4031 moves towards the direction of the steel pipe, the first limiting cylinder 4031 pushes the second suction device 4028 to be inserted into one side of the steel pipe, meanwhile, the second suction device 4028 drives the second electric push rod 4027 to drive the fourth linkage block 4026 to move, so that the fourth linkage block 4026 slides on the fourth limiting rod 4024 on the second connecting block 4023, meanwhile, the fourth linkage block 4026 compresses the fourth spring 4025, then the second suction device 4028 removes the elastic small balls remained on the inner side of the steel pipe, and when the glue accumulated on the lower part of the steel pipe is automatically smeared to the outer surface of the steel pipe again, the elastic small balls are uniformly adhered to the outer surface of the steel pipe, and the residual elastic small balls on the inner side of the steel pipe are sucked.

The first limit frame 2011 is located directly above the first storage box 305.

When the first storage box 305 moves upward, the first limit frame 2011 can push the middle of the adhesive cloth into the first storage box 305.

A small groove is arranged inside the first limit cylinder 4031.

Can prevent the glue remained at the lower part of the steel pipe from being removed when the steel pipe is inserted to the outer side of the steel pipe.

A small protrusion is arranged at the lower part of the first limit block 4033, and the first limit block 4033 can be just inserted into the first limit cylinder 4031.

The glue remained inside the first limit cylinder 4031 can be removed.

The side of the first limit block 4033 is provided with a plurality of groups of grooves.

The glue can flow along the grooves in opposite directions.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.