CN213772693U

CN213772693U - Ultrasonic wave lace machine chain overspeed device tensioner

Info

Publication number: CN213772693U
Application number: CN202022496667.9U
Authority: CN
Inventors: 孙玉; 黄继国; 张燕; 牛永; 黄雷
Original assignee: Changzhou Zhonghui Ultrasonic Technology Co ltd
Current assignee: Changzhou Zhonghui Ultrasonic Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-23
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an ultrasonic wave lace machine chain overspeed device tensioner, which comprises a housin, the inner chamber of casing is provided with the floral whorl drive wheel, the top of casing is provided with adjusts the shell, the bottom of adjusting the shell extends to the inner chamber of casing, the top of adjusting the shell inner chamber is provided with the power wheel, the cover is equipped with the chain body between power wheel and the floral whorl drive wheel, adjust the equal fixedly connected with motor in both sides of shell inner chamber, the top and the equal fixedly connected with threaded rod in bottom of motor output end. The utility model discloses a set up motor, threaded rod, installation piece, thread bush, spacing box, fly leaf, spring, bracing piece, push pedal, connecting rod, regulating plate and adjusting gear, solved the problem that the position was run to easy pine of current ultrasonic lace machine chain overspeed device tensioner chain tensioning in-process, this ultrasonic lace machine chain overspeed device tensioner possesses that the chain tensioning is effectual prevents that the chain pine from taking off the advantage of running the position, is worth promoting.

Description

Ultrasonic wave lace machine chain overspeed device tensioner

Technical Field

The utility model relates to an ultrasonic wave lace machine technical field specifically is an ultrasonic wave lace machine chain overspeed device tensioner.

Background

It has abandoned traditional needle thread sutural step of ultrasonic wave lace machine, accord with ergonomic design, safety, easy to operate, can carry out sharp and pitch arc butt fusion, can satisfy the waterproof of butt fusion product, it is sealed, functional requirements such as antibiotic, the floral whorl that matches can improve the butt fusion product is durable and pleasing to the eye, need not the needle thread, save the cost, avoid the trouble of broken needle line, can make sharp and curve seam processing, current ultrasonic wave lace chain overspeed device tensioner only adopts simple torsional spring roof pressure, the chain is easy when the floral whorl rises to loosen and takes off the off position, the driving of the floral whorl is unstable when restarting, the floral whorl location is inaccurate, ultrasonic wave lace machine chain overspeed device tensioner's practicality has been reduced, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic wave lace machine chain overspeed device tensioner possesses the chain tensioning and prevents effectually that the chain pine from taking off the advantage of running the position, has solved the problem that the position was taken off to the easy pine of current ultrasonic wave lace machine chain overspeed device tensioner chain tensioning in-process.

In order to achieve the above object, the utility model provides a following technical scheme: an ultrasonic lace machine chain tensioning device comprises a shell, wherein a lace wheel driving wheel is arranged in an inner cavity of the shell, an adjusting shell is arranged at the top of the shell, the bottom of the adjusting shell extends to the inner cavity of the shell, a power wheel is arranged at the top of the inner cavity of the adjusting shell, a chain body is sleeved between the power wheel and the lace wheel driving wheel, motors are fixedly connected to two sides of the inner cavity of the adjusting shell, threaded rods are fixedly connected to the top and the bottom of the output end of each motor, an installation block is movably connected to one side of each threaded rod away from the motor, one side of each installation block away from the chain body is fixedly connected to the inner wall of the adjusting shell, a threaded sleeve is sleeved on the surface of each threaded rod, a limiting box is fixedly connected to one side of each motor opposite to the other, a movable plate is arranged in the inner cavity of the limiting box, and a spring is fixedly connected to one side of each movable plate opposite to the corresponding movable plate, the equal fixedly connected with bracing piece in one side that two fly leafs are relative, the bracing piece is kept away from one side of fly leaf and is run through spacing box and fixedly connected with push pedal, and the top and the equal swing joint in bottom of one side that two push pedals are opposite have the connecting rod, one side and the thread bush swing joint of push pedal are kept away from to the connecting rod, the equal fixedly connected with regulating plate in one side that two push pedals are relative, the front side swing joint of regulating plate has adjusting gear, and one side that two adjusting gear are opposite all with the meshing of chain body.

Preferably, the equal fixedly connected with of both sides of casing inner chamber bottom lubricates the box, the bottom fixedly connected with cylinder of lubricates the box inner chamber, the top fixedly connected with piston of cylinder output, the top intercommunication of lubricating the box has the oil pipe, the top of lubricating the box and be located the oil pipe and keep away from one side intercommunication of chain body and have the oiling pipe.

Preferably, the threaded rod is far away from the motor one side and the junction of installation piece passes through bearing swing joint, the spacing box is kept away from the motor one side and is seted up the opening that uses with the bracing piece cooperation.

Preferably, one side that the fly leaf was kept away from to the spring is connected with the inner wall fixed connection of spacing box, the both sides of connecting rod and the junction of thread bush and push pedal all through pivot swing joint.

Preferably, the top of the two sides of the inner cavity of the shell is fixedly connected with a sliding block, and the two sides of the adjusting shell are provided with sliding grooves matched with the sliding blocks for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up motor, threaded rod, installation piece, thread bush, spacing box, fly leaf, spring, bracing piece, push pedal, connecting rod, regulating plate and adjusting gear, solved the problem that the position was run to easy pine of current ultrasonic lace machine chain overspeed device tensioner chain tensioning in-process, this ultrasonic lace machine chain overspeed device tensioner possesses that the chain tensioning is effectual prevents that the chain pine from taking off the advantage of running the position, is worth promoting.

2. The utility model discloses a set up the threaded rod, can adjust the position of use of thread bush with the motor cooperation, through setting up the installation piece, can make things convenient for the installation of threaded rod fixed, through setting up the fly leaf, can prevent that the bracing piece from breaking away from the inner chamber of spacing box, through setting up the connecting rod, can adjust the position of use of push pedal with the thread bush cooperation, through setting up adjusting gear, can cooperate taut chain body with the regulating plate, through setting up the cylinder, can adjust the use height of piston, through setting up out oil pipe, can be to chain body blowout lubricating oil.

Drawings

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

FIG. 2 is a bottom view of the push plate, the adjusting plate and the adjusting gear of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a driving wheel of the floral whorl; 3. an adjustment housing; 4. a power wheel; 5. a chain body; 6. A motor; 7. a threaded rod; 8. mounting blocks; 9. a threaded sleeve; 10. a limiting box; 11. a movable plate; 12. A spring; 13. a support bar; 14. pushing the plate; 15. a connecting rod; 16. an adjusting plate; 17. an adjusting gear; 18. a lubrication box; 19. a cylinder; 20. a piston; 21. an oil outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an ultrasonic lace machine chain tensioning device comprises a housing 1, a lace wheel driving wheel 2 is arranged in an inner cavity of the housing 1, an adjusting shell 3 is arranged at the top of the housing 1, the bottom of the adjusting shell 3 extends to the inner cavity of the housing 1, a power wheel 4 is arranged at the top of the inner cavity of the adjusting shell 3, a chain body 5 is sleeved between the power wheel 4 and the lace wheel driving wheel 2, a motor 6 is fixedly connected to both sides of the inner cavity of the adjusting shell 3, a threaded rod 7 is fixedly connected to both the top and the bottom of the output end of the motor 6, an installation block 8 is movably connected to one side of the threaded rod 7 far away from the motor 6, one side of the installation block 8 far away from the chain body 5 is fixedly connected to the inner wall of the adjusting shell 3, a threaded sleeve 9 is sleeved on the surface of the threaded rod 7, a limit box 10 is fixedly connected to one side of the two motors 6, and a movable plate 11 is arranged in the inner cavity of the limit box 10, the opposite sides of the two movable plates 11 are fixedly connected with springs 12, the opposite sides of the two movable plates 11 are fixedly connected with supporting rods 13, one side of each supporting rod 13, far away from the corresponding movable plate 11, penetrates through a limiting box 10 and is fixedly connected with a push plate 14, the tops and the bottoms of the opposite sides of the two push plates 14 are movably connected with connecting rods 15, one side, far away from the push plates 14, of each connecting rod 15 is movably connected with a threaded sleeve 9, one opposite side of each push plate 14 is fixedly connected with an adjusting plate 16, the front side of each adjusting plate 16 is movably connected with an adjusting gear 17, the opposite sides of the two adjusting gears 17 are respectively meshed with the chain body 5, two sides of the bottom of the inner cavity of the shell 1 are respectively and fixedly connected with lubricating boxes 18, the bottom of the inner cavity of each lubricating box 18 is fixedly connected with an air cylinder 19, the tops of the output ends of the air cylinders 19 are fixedly connected with pistons 20, the tops of the lubricating boxes 18 are communicated with oil outlet pipes 21, and one sides, far away from the chain body 5, positioned at the tops of the lubricating boxes 18 are communicated with oil inlet pipes, the side of the threaded rod 7, which is far away from the motor 6, is movably connected with the joint of the mounting block 8 through a bearing, one side of the limiting box 10, which is far away from the motor 6, is provided with an opening matched with the supporting rod 13 for use, one side of the spring 12, which is far away from the movable plate 11, is fixedly connected with the inner wall of the limiting box 10, two sides of the connecting rod 15 are movably connected with the joints of the threaded sleeve 9 and the push plate 14 through rotating shafts, the tops of two sides of the inner cavity of the shell 1 are fixedly connected with sliding blocks, two sides of the adjusting shell 3 are respectively provided with sliding grooves matched with the sliding blocks for use, the threaded rod 7 can be matched with the motor 6 to adjust the use position of the threaded sleeve 9, the mounting block 8 is arranged to facilitate the mounting and fixing of the threaded rod 7, the movable plate 11 is arranged to prevent the supporting rod 13 from being separated from the inner cavity of the limiting box 10, the connecting rod 15 is arranged to be matched with the threaded sleeve 9 to adjust the use position of the push plate 14, through setting up adjusting gear 17, can with 16 taut chain bodies 5 of regulating plate cooperation, through setting up cylinder 19, can adjust piston 20's use height, through setting up oil pipe 21, can be to 5 blowout lubricating oil of chain, through setting up motor 6, threaded rod 7, installation piece 8, thread bush 9, spacing box 10, fly leaf 11, spring 12, bracing piece 13, push pedal 14, connecting rod 15, regulating plate 16 and adjusting gear 17, the problem of the easy pine of current ultrasonic lace machine chain overspeed device tensioner chain tensioning in-process takes off the run position has been solved, this ultrasonic lace chain overspeed device tensioner, it prevents that the chain pine from taking off the advantage of off the run position to possess the chain tensioning effectually, and is worth promoting.

During the use, when the floral whorl drive wheel 2 rebound, chain body 5 takes place to become flexible, open motor 6 simultaneously, motor 6 drives thread bush 9 with the cooperation of threaded rod 7 and removes, thread bush 9 drives push pedal 14 with the cooperation of connecting rod 15 and removes, push pedal 14 drives fly leaf 11 extrusion spring 12 with the cooperation of bracing piece 13, push pedal 14 drives regulating plate 16 simultaneously and removes, regulating plate 16 removes and drives regulating gear 17 and removes, regulating gear 17 removes taut chain body 5, the condition that chain body 5 takes place to loosen when preventing that floral whorl drive wheel 2 from rising takes place to loosen the off the off-position.

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.

Claims

1. The utility model provides an ultrasonic wave lace machine chain overspeed device tensioner, includes casing (1), its characterized in that: the inner cavity of the shell (1) is provided with a floral whorl driving wheel (2), the top of the shell (1) is provided with an adjusting shell (3), the bottom of the adjusting shell (3) extends to the inner cavity of the shell (1), the top of the inner cavity of the adjusting shell (3) is provided with a power wheel (4), a chain body (5) is sleeved between the power wheel (4) and the floral whorl driving wheel (2), both sides of the inner cavity of the adjusting shell (3) are fixedly connected with a motor (6), both the top and the bottom of the output end of the motor (6) are fixedly connected with a threaded rod (7), one side of the threaded rod (7) far away from the motor (6) is movably connected with an installation block (8), one side of the installation block (8) far away from the chain body (5) is fixedly connected with the inner wall of the adjusting shell (3), and the surface of the threaded rod (7) is sleeved with a threaded sleeve (9), the opposite sides of the two motors (6) are fixedly connected with limiting boxes (10), the inner cavity of each limiting box (10) is provided with movable plates (11), the opposite sides of the two movable plates (11) are fixedly connected with springs (12), the opposite sides of the two movable plates (11) are fixedly connected with supporting rods (13), one side of the supporting rod (13) far away from the movable plate (11) penetrates through the limiting box (10) and is fixedly connected with push plates (14), the top and the bottom of one side of each of the two push plates (14) are movably connected with connecting rods (15), one side of the connecting rod (15) far away from the push plates (14) is movably connected with the threaded sleeve (9), one sides of the two push plates (14) opposite are fixedly connected with adjusting plates (16), the front side swing joint of regulating plate (16) has adjusting gear (17), and the opposite one side of two adjusting gear (17) all meshes with chain body (5).

2. The ultrasonic lace machine chain tensioner according to claim 1, characterized in that: the chain lubricating device is characterized in that lubricating boxes (18) are fixedly connected to the two sides of the bottom of an inner cavity of the shell (1), a cylinder (19) is fixedly connected to the bottom of the inner cavity of the lubricating boxes (18), a piston (20) is fixedly connected to the top of an output end of the cylinder (19), the top of each lubricating box (18) is communicated with an oil outlet pipe (21), and the top of each lubricating box (18) is communicated with an oil injection pipe on one side, away from a chain body (5), of each oil outlet pipe (21).

3. The ultrasonic lace machine chain tensioner according to claim 1, characterized in that: one side of the threaded rod (7) far away from the motor (6) is movably connected with the joint of the mounting block (8) through a bearing, and one side of the limiting box (10) far away from the motor (6) is provided with an opening matched with the supporting rod (13).

4. The ultrasonic lace machine chain tensioner according to claim 1, characterized in that: one side of the spring (12) far away from the movable plate (11) is fixedly connected with the inner wall of the limiting box (10), and the two sides of the connecting rod (15) are movably connected with the joints of the threaded sleeve (9) and the push plate (14) through rotating shafts.

5. The ultrasonic lace machine chain tensioner according to claim 1, characterized in that: the top of casing (1) inner chamber both sides all fixedly connected with slider, the spout that uses with the slider cooperation is all seted up to the both sides of adjusting shell (3).