阅读说明：本技术 一种高空作业安全带生产用的锁边机构 (Serging mechanism for producing safety belt for high-altitude operation ) 是由 孙根忠 殷志巧 孙健 于 2020-11-20 设计创作，主要内容包括：本发明公开了一种高空作业安全带生产用的锁边机构,包括工作台、夹持传输结构和收卷结构；工作台：其上表面设有锁边机,锁边机的左表面设有调速按钮,锁边机前端下表面的工作孔内设有针套,针套的外弧面设有锁止螺栓,针套的下端开口内卡接有机针,机针的下端设有针孔,工作台上表面左右两侧对称设置的安装槽内均设有传送带,工作台的右表面设有固定板,固定板的后表面设有安装座,安装座的上端弧形槽内设有电机,工作台的下表面设有均匀分布的支撑板；夹持传输结构：对称设置于工作台的上表面左右两侧；收卷结构：设置于固定板的前表面,该高空作业安全带生产用的锁边机构,实现了高空作业安全带高效的锁边作业。(The invention discloses a serging mechanism for producing a safety belt for aerial work, which comprises a workbench, a clamping and transmitting structure and a winding structure, wherein the workbench is provided with a clamping and transmitting mechanism; a workbench: the upper surface of the upper edge locking machine is provided with an edge locking machine, the left surface of the edge locking machine is provided with a speed regulating button, a needle sleeve is arranged in a working hole in the lower surface of the front end of the edge locking machine, the outer arc surface of the needle sleeve is provided with a locking bolt, a needle is clamped in an opening at the lower end of the needle sleeve, the lower end of the needle is provided with a needle hole, conveying belts are arranged in mounting grooves symmetrically arranged on the left side and the right side of the upper surface of the workbench, the right surface of the workbench is provided with a fixing plate, the rear surface of the fixing plate is provided with a mounting seat, a motor is; centre gripping transmission structure: the left side and the right side of the upper surface of the workbench are symmetrically arranged; a winding structure: the edge locking mechanism for the aerial work safety belt production is arranged on the front surface of the fixing plate, and high-efficiency edge locking work of the aerial work safety belt is achieved.)

1. The utility model provides a serging mechanism of high altitude construction safety belt production usefulness which characterized in that: comprises a workbench (1), a clamping transmission structure (4) and a rolling structure (8);

table (1): the upper surface of the machine is provided with a serging machine (2), the left surface of the serging machine (2) is provided with a speed regulation button (14), a needle sleeve (15) is arranged in a working hole in the lower surface of the front end of the serging machine (2), the outer arc surface of the needle sleeve (15) is provided with a locking bolt (18), a needle (16) is clamped in an opening at the lower end of the needle sleeve (15), a needle hole (17) is formed in the lower end of the needle (16), conveying belts (3) are arranged in mounting grooves symmetrically formed in the left side and the right side of the upper surface of a workbench (1), a fixing plate (5) is arranged on the right surface of the workbench (1), a mounting seat (6) is arranged on the rear surface of the fixing plate (5), a motor (7) is arranged in an arc-shaped groove at the upper end;

clamping and conveying structure (4): the left side and the right side of the upper surface of the workbench (1) are symmetrically arranged;

winding structure (8): the winding structure (8) is arranged on the front surface of the fixing plate (5) and is fixedly connected with the front end of an output shaft of the motor (7);

wherein: the automatic feeding device is characterized by further comprising a control switch (9), wherein the control switch (9) is arranged on the front surface of the workbench (1), the input end of the control switch (9) is electrically connected with an external power supply, and the input end of the motor (7) is electrically connected with the output end of the control switch (9).

2. The overlock mechanism for producing the safety belt for the aerial work as claimed in claim 1, wherein the overlock mechanism comprises: centre gripping transmission structure (4) include mounting bracket (41), rotor plate (42), spring (43), traveller (44), U template (45) and transmission post (46), mounting bracket (41) symmetry sets up in the upper surface left and right sides of workstation (1), all is connected with rotor plate (42) through the pivot rotation in the upper end recess of mounting bracket (41), the lower surface of rotor plate (42) all is equipped with evenly distributed spring (43), the lower extreme of spring (43) all is equipped with U template (45), the inside of U template (45) all is connected with transmission post (46) through the round pin axle rotation, the equal symmetry in rear end is equipped with traveller (44) before the upper surface of U template (45), traveller (44) all with rotor plate (42) upper surface evenly distributed's that corresponds draw runner sliding connection.

3. The overlock mechanism for producing the safety belt for the aerial work as claimed in claim 1, wherein the overlock mechanism comprises: winding structure (8) include fixed disk (81), live-rollers (82), I shape draw runner (83) and fixed mounting bracket (84), fixed disk (81) set up in the front surface of fixed plate (5), and the output shaft front end of motor (7) passes fixed plate (5) and fixed disk (81) front side in proper order and corresponds the through-hole that sets up and be equipped with live-rollers (82) in end department, and the extrados symmetry of live-rollers (82) is equipped with I shape draw runner (83), and the screw female connection that the terminal surface set up before live-rollers (82) has fixed mounting bracket (84).

4. The overlock mechanism for producing the safety belt for the aerial work as claimed in claim 1, wherein the overlock mechanism comprises: the bottom end of the supporting plate (10) is provided with an anti-skid pad (11).

5. The overlock mechanism for producing the safety belt for the aerial work as claimed in claim 1, wherein the overlock mechanism comprises: the number of the supporting plates (10) is three, a tool box (12) is arranged on the left surface of the left supporting plate (10), and a box door (13) is hinged to the rear side of an opening on the left surface of the tool box (12) through a hinge.

Technical Field

The invention relates to the technical field of aerial work safety belt overlocking, in particular to an overlocking mechanism for producing an aerial work safety belt.

Background

The safety belt for overhead operation is also called an omnibearing safety belt and is generally processed by an orange polypropylene belt, the surface of a metal fitting is smooth and clean, has no pockmark and crack, and is rustproof; the high-altitude operation such as inaccurate welding, electrical apparatus installation and maintenance are used, are suitable for similar work types such as outside line electrician, telecom worker's operation, electric wire maintenance, whole body safety belt, namely the safety belt wraps up the whole body, a plurality of hanging points of waist, chest and back are equipped, the safety belt has a plurality of advantages, large strength, wear resistance, durability, mildew and rot resistance, acid and alkali resistance, is simple, portable and safe, is suitable for use, but at present, the high-altitude operation safety belt still depends on a large number of manual workers to carry out the edge locking operation on the high-altitude operation safety belt during the edge locking operation, but the existing edge locking mechanism for producing the high-altitude operation safety belt cannot meet the requirements of edge locking clamping and rolling during the production of the high-altitude operation safety belt, increases the workload of workers, cannot play the role of flexible contact during the pressing and conveying, can cause the safety belt to be blocked during the operation when the pressing is over-tight, and the, the efficiency of work cannot be improved.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, provides the serging mechanism for producing the aerial work safety belt, realizes the high-efficiency serging work of the aerial work safety belt, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a serging mechanism for producing safety belts for aerial work comprises a workbench, a clamping and transmitting structure and a winding structure;

a workbench: the upper surface of the upper edge locking machine is provided with an edge locking machine, the left surface of the edge locking machine is provided with a speed regulating button, a needle sleeve is arranged in a working hole in the lower surface of the front end of the edge locking machine, the outer arc surface of the needle sleeve is provided with a locking bolt, a needle is clamped in an opening at the lower end of the needle sleeve, the lower end of the needle is provided with a needle hole, conveying belts are arranged in mounting grooves symmetrically arranged on the left side and the right side of the upper surface of the workbench, the right surface of the workbench is provided with a fixing plate, the rear surface of the fixing plate is provided with a mounting seat, a motor is;

centre gripping transmission structure: the left side and the right side of the upper surface of the workbench are symmetrically arranged;

a winding structure: the winding structure is arranged on the front surface of the fixing plate and is fixedly connected with the front end of an output shaft of the motor;

wherein: still include control switch, control switch sets up in the front surface of workstation, external power source is connected to control switch's input electricity, control switch's output is connected to the input electricity of motor, high altitude construction safety belt efficient lockstitching operation has been realized, the demand of centre gripping direction and rolling when having satisfied high altitude construction safety belt production lockstitching, staff's work load has been alleviateed, the effect of flexible contact is played when holding the transport to the pressure, avoid holding the emergence of the dead thing of dead safety belt card when being worked that leads to the tension, make the staff more convenient when the operation quick, promote the efficiency of work.

Further, centre gripping transmission structure includes mounting bracket, rotor plate, spring, traveller, U template and transmission post, the mounting bracket symmetry sets up in the upper surface left and right sides of workstation, all rotate through the pivot in the upper end recess of mounting bracket and be connected with the rotor plate, the lower surface of rotor plate all is equipped with evenly distributed spring, the lower extreme of spring all is equipped with the U template, the inside of U template all rotates through the round pin axle and is connected with the transmission post, the equal symmetry of upper surface front and back end of U template is equipped with the traveller, the traveller all with the rotor plate upper surface evenly distributed's that corresponds slide sliding connection, the demand of centre gripping direction when having satisfied high altitude construction safety belt production lockage.

Further, the rolling structure includes fixed disk, live-rollers, I shape draw runner and fixed mounting bracket, the fixed disk sets up in the front surface of fixed plate, and the output shaft front end of motor passes the through-hole that fixed plate and fixed disk front side correspond the setting in proper order and is equipped with the live-rollers in end department, and the extrados symmetry of live-rollers is equipped with the I shape draw runner, and the screw female connection that the terminal surface set up before the live-rollers has fixed mounting bracket, has satisfied the demand of lockstitching a border when the high altitude construction safety belt is produced.

Furthermore, the bottom of backup pad all is equipped with the slipmat, has played skid-proof effect.

Furthermore, the number of backup pads is three, and left backup pad left surface is equipped with the toolbox, and the opening part rear side of toolbox left surface articulates through the hinge has the chamber door, plays certain sealed effect to the toolbox.

Compared with the prior art, the invention has the beneficial effects that: this lockstitching side mechanism of high altitude construction safety belt production usefulness has following benefit:

1. in-process at rolling lockstitch, the staff will rotate the rotor plate of connecting on the mounting bracket and swing the operation place in proper order, then utilize the effect of gravity, can make the transmission post press and hold the safety belt in the transportation operation process, the setting up of spring increases the fault-tolerant rate, play the effect of flexible contact when pressing and holding the transport, avoid pressing and hold the dead thing of safety belt card emergence when being operated that leads to the tension, the setting of traveller has played the effect of direction, the demand of centre gripping direction when having satisfied high altitude construction safety belt production lockstitch, staff's work load has been alleviateed.

2. Firstly, a worker puts the integral device in a proper working area, then rotates the fixed mounting frame out of a screw hole arranged on the front end face of the rotating roller, then a chute in the winding drum corresponds to the I-shaped slide bar, then the worker pushes the winding drum backwards until the winding drum contacts with the fixed disc, then the fixed mounting frame is installed on the screw thread, further, the worker can operate more conveniently and quickly, the working efficiency is improved, then the safety belt needing to be locked is connected to the winding drum through the conveyor belt, then the worker regulates and controls the operation of the motor through the control switch, before the operation, the worker firstly unscrews the locking bolt, then clamps the machine needle with the preset size into the needle sleeve, then screws the locking bolt, penetrates a line needed to be locked into the needle hole, and then opens the locking machine to lock the edge, the speed of the serging machine for serging is adjusted through the speed regulating button, the serging machine drives a machine needle of a preset model to be matched with a shuttle structure inside the workbench for serging, the motor drives the rotating roller to rotate while serging, and then the winding drum is driven to perform winding operation, high-altitude operation safety belt efficient serging operation is achieved, and therefore the requirement for winding during serging production of high-altitude operation safety belts is met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a clamping and transporting structure according to the present invention;

FIG. 3 is a schematic view of the enlarged structure of part A of the present invention.

In the figure: 1 workstation, 2 machine of lockstitching a border, 3 conveyer belts, 4 centre gripping transmission structure, 41 mounting brackets, 42 rotor plates, 43 springs, 44 travellers, 45U type board, 46 transmission post, 5 fixed plates, 6 mount pads, 7 motors, 8 rolling structures, 81 fixed disks, 82 live-rollers, 83I shape draw runner, 84 fixed mounting bracket, 9 control switch, 10 backup pads, 11 slipmats, 12 toolboxes, 13 chamber doors, 14 speed governing button, 15 needle covers, 16 eedles, 17 pinholes, 18 locking bolts.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a serging mechanism for producing safety belts for high-altitude operation comprises a workbench 1, a clamping and transmitting structure 4 and a winding structure 8;

a workbench 1: the workbench 1 provides an installation place, the upper surface of the workbench is provided with a serging machine 2 to meet the requirements of serging, the left surface of the serging machine 2 is provided with a speed regulating button 14 to meet the requirements of different speed regulation, a needle sleeve 15 is arranged in a working hole on the lower surface of the front end of the serging machine 2 and can replace needles with different sizes and models, the outer arc surface of the needle sleeve 15 is provided with a locking bolt 18 to play a fixing role, a needle 16 is clamped in an opening at the lower end of the needle sleeve 15 to play a role of serging, the lower end of the needle 16 is provided with a needle hole 17 to meet the requirements of threading, conveyor belts 3 are arranged in mounting grooves symmetrically arranged on the left side and the right side of the upper surface of the workbench 1 to play a role of transmission, the right surface of the workbench 1 is provided with a fixing plate 5 to play a role of fixed mounting, the rear surface of the fixing plate 5 is provided with a mounting seat, the power output function is realized, the supporting plates 10 which are uniformly distributed are arranged on the lower surface of the workbench 1, and the supporting and mounting functions are realized for the upper structure;

clamping and conveying structure 4: the clamping transmission structures 4 are symmetrically arranged on the left side and the right side of the upper surface of the workbench 1, each clamping transmission structure 4 comprises an installation frame 41, a rotating plate 42, a spring 43, sliding columns 44, a U-shaped plate 45 and transmission columns 46, the installation frames 41 are symmetrically arranged on the left side and the right side of the upper surface of the workbench 1, the rotating plates 42 are rotatably connected in grooves in the upper end of the installation frames 41 through rotating shafts, the springs 43 are uniformly distributed on the lower surfaces of the rotating plates 42, the U-shaped plates 45 are arranged on the lower ends of the springs 43, the transmission columns 46 are rotatably connected in the U-shaped plates 45 through pin shafts, the sliding columns 44 are symmetrically arranged at the front end and the rear end of the upper surface of the U-shaped plate 45, the sliding columns 44 are respectively in sliding connection with sliding holes uniformly distributed on the upper surface of the corresponding rotating plates 42, in the process of rolling and edge locking, a worker sequentially swings the rotating plates 42 rotatably connected on the installation frames, the arrangement of the spring 43 increases the fault-tolerant rate, plays a role in flexible contact during pressing and conveying, avoids the occurrence of the phenomenon that the safety belt is stuck when being operated due to over-tight pressing and conveying, and the arrangement of the sliding column 44 plays a role in guiding, meets the requirement of clamping and guiding during the edge locking in the production of the safety belt during high-altitude operation, and reduces the workload of workers;

winding structure 8: the winding structure 8 is fixedly connected with the front end of an output shaft of a motor 7, the winding structure 8 comprises a fixed disc 81, a rotating roller 82, an I-shaped sliding strip 83 and a fixed mounting frame 84, the fixed disc 81 is arranged on the front surface of the fixed disc 5, the front end of the output shaft of the motor 7 sequentially penetrates through holes correspondingly arranged on the front sides of the fixed disc 5 and the fixed disc 81, the rotating roller 82 is arranged at the end, the I-shaped sliding strips 83 are symmetrically arranged on the outer arc surface of the rotating roller 82, the fixed mounting frame 84 is connected with a screw hole in the front end surface of the rotating roller 82 in a threaded manner, firstly, a worker places the whole device in a proper working area, then rotates the fixed mounting frame 84 out from the screw hole in the front end surface of the rotating roller 82, then, a sliding groove in the winding drum corresponds to the I-shaped sliding strip 83, then, the worker pushes the winding, then the fixed mounting frame 84 is installed by screw threads, so that the working efficiency is improved, the safety belt needing to be subjected to edge locking is more convenient and faster in operation, the right end of the safety belt is connected to a winding drum sequentially through the conveyor belt 3, then the working personnel regulates and controls the operation of the motor 7 through the control switch 9, before the operation, the locking bolt 18 is firstly unscrewed, the needle 16 with a preset size is clamped into the needle sleeve 15, then the locking bolt 18 is screwed, the required line for edge locking is inserted into the needle hole 17, then the edge locking machine 2 is opened for edge locking operation, the speed of the edge locking operation of the edge locking machine 2 is adjusted through the speed regulating button 14, the edge locking machine 2 drives the needle 16 with a preset model number to perform the edge locking operation, the motor 7 drives the winding rotating roller 82 to rotate during the edge locking, further drives the winding drum to perform the winding operation, and the high-efficiency edge locking operation of the safety belt is realized, thereby meeting the requirement of rolling during the production of the lockstitch of the safety belt in the aloft work;

wherein: the electric worktable comprises a worktable 1, and is characterized by further comprising a control switch 9, wherein the control switch 9 is arranged on the front surface of the worktable 1, the input end of the control switch 9 is electrically connected with an external power supply, and the input end of the motor 7 is electrically connected with the output end of the control switch 9 to adjust the operation of each electrical appliance element.

Wherein: the bottom end of the supporting plate 10 is provided with a non-slip mat 11, and the non-slip mat 11 plays a role in non-slip.

Wherein: the number of the supporting plates 10 is three, the tool box 12 is arranged on the left surface of the left supporting plate 10, tools frequently used by workers can be placed in the tool box 12, a box door 13 is hinged to the rear side of an opening on the left surface of the tool box 12 through hinges, and the box door 13 can play a certain sealing role in the tool box 12.

When in use: firstly, a worker puts the integral device in a proper working area, then rotates the fixed mounting frame 84 out of a screw hole arranged on the front end face of the rotating roller 82, then the sliding groove in the winding drum corresponds to the I-shaped sliding strip 83, then the worker pushes the winding drum backwards until the winding drum contacts the fixed disc 81, then the fixed mounting frame 84 is installed in a threaded manner, so that the worker can operate more conveniently and quickly, the working efficiency is improved, then the safety belt needing to be subjected to edge locking is connected to the winding drum through the conveyor belt 3, then the worker regulates and controls the operation of the motor 7 through the control switch 9, firstly unscrews the locking bolt 18 before the operation, then clamps the needle 16 with a preset size into the needle sleeve 15, then screws the locking bolt 18, penetrates a line required for edge locking into the needle hole 17, and then opens the edge locking machine 2 for edge locking operation, the speed of the serging operation of the serging machine 2 is adjusted through the speed regulating button 14, the serging machine 2 drives a machine needle 16 of a preset model to be matched with a shuttle structure in the workbench 1 for serging operation, the motor 7 drives the rotating roller 82 to rotate while serging, and then drives the winding drum to perform winding operation, so that the high-altitude operation safety belt efficient serging operation is realized, the requirement of winding during the production and serging of the high-altitude operation safety belt is met, in the process of winding and serging, a worker swings the rotating plates 42 which are rotatably connected to the mounting frame 41 to an operation place in sequence, then the conveying column 46 can press and hold the safety belt in the conveying operation process under the action of gravity, the fault tolerance rate is increased due to the arrangement of the spring 43, the effect of flexible contact is achieved during pressing and conveying, the phenomenon that the safety belt is jammed during operation due to over-tightening is avoided, and the arrangement of the sliding column 44 plays a guiding role, the requirement of centre gripping direction when having satisfied high altitude construction safety belt production lockstitch has alleviateed staff's work load, and non-slip effect has been played in the setting of slipmat 11, and the instrument that the staff often used can be put in the setting of toolbox 12, and the setting of chamber door 13 can play certain sealed effect to toolbox 12.

It should be noted that the motor 7 disclosed in the present embodiment may be a motor available from demark motor limited, guangzhou, with a specific model number of 130M-09520C5-E, and the control switch 9 controls the motor 7 to operate according to a method commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.