CN213899768U

CN213899768U - Synchronizing wheel synchronizing belt tightness adjusting mechanism of seamless synchronizing belt winding machine

Info

Publication number: CN213899768U
Application number: CN202022757524.9U
Authority: CN
Inventors: 汤立新
Original assignee: Foshan Jinxi Transmission Technology Co ltd
Current assignee: Foshan Jinxi Transmission Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-06
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a seamless hold-in range coiling machine synchronizing wheel hold-in range elasticity guiding mechanism, including the mount pad, seted up the adjustment tank on the outer wall of mount pad one side, and rotate through the bearing on the inner wall of the adjacent one side of adjustment tank and be connected with the screw rod, the screw rod is located the outside one end of mount pad and installs the turn-round through the bolt, the inside sliding connection of adjustment tank has two sliders, and the inside of slider is seted up the screw thread and is led to the groove, and the screw rod screw thread runs through in the inside that the groove was led to the screw thread, has all seted up the spacing groove on the inner wall of adjustment tank top and bottom. The utility model discloses can make two tensioning rollers remove to the hold-in range simultaneously, and then can improve the flexibility to the hold-in range tensioning, the stopper slides in the inside of spacing groove, can guarantee slider parallel translation when can making the slider drive the take-up pulley and remove, and then more steady when can making the take-up pulley remove, the fixture block joint can avoid the fixture block to remove the commentaries on classics of driving by oneself and turn round the removal when the draw-in groove is inside.

Description

Synchronizing wheel synchronizing belt tightness adjusting mechanism of seamless synchronizing belt winding machine

Technical Field

The utility model relates to a coiling machine technical field especially relates to a seamless hold-in range coiling machine synchronizing wheel hold-in range elasticity guiding mechanism.

Background

Winding machines are devices for winding linear objects on specific workpieces, and are generally used for winding copper wires, and the wires wound by the winding machines are mostly enameled copper wires (for winding inductance coils of electronic and electric products), enameled aluminum wires, textile wires (for winding spindles and coils of textile machines), and electric heating wires and soldering wires for winding electric heating appliances, electric wires, cables and the like.

Present seamless hold-in range coiling machine synchronizing wheel hold-in range elasticity guiding mechanism, the position of elasticity wheel is fixed, can not adjust the position of elasticity wheel according to the elasticity of hold-in range, can not fix the position after the elasticity wheel is adjusted simultaneously, lead to the elasticity wheel to slide by oneself, can cause and can influence the normal drive between servo motor and the pivot wheel, perhaps can influence the transmission precision between motor and the pivot wheel, consequently, need to design a seamless hold-in range coiling machine synchronizing wheel hold-in range elasticity guiding mechanism and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the position of the elasticity wheel that exists among the prior art and being fixed, can not adjust the position of elasticity wheel according to the elasticity of hold-in range, can not fix the position after the elasticity wheel is adjusted simultaneously, lead to the elasticity wheel to slide by oneself, can cause and can influence the normal transmission between servo motor and the pivot wheel, perhaps can influence the shortcoming of the transmission precision between motor and the pivot wheel, and the seamless hold-in range coiling machine hold-in range elasticity guiding mechanism of synchronizing wheel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a seamless hold-in range coiling machine synchronizing wheel hold-in range elasticity guiding mechanism, includes the mount pad, the adjustment tank has been seted up on the outer wall of mount pad one side, and rotates through the bearing on the inner wall of the adjacent one side of adjustment tank and be connected with the screw rod, the screw rod is located the outside one end of mount pad and installs the turn-knob through the bolt, the inside sliding connection of adjustment tank has two sliders, and the inside screw thread that has seted up of slider leads to the groove, and the screw rod screw thread runs through in the inside that the groove was led to the screw thread, all seted up the spacing groove on the inner wall of adjustment tank top and bottom, and all welded on the outer wall of slider top and bottom has slided the stopper in the spacing inslot portion.

Furthermore, the outer wall of slider one side has the connecting rod in the welding, and the other end that the slider was kept away from to the connecting rod is connected with the tensioning roller through the bearing rotation.

Furthermore, a fixed cylinder is installed on the outer wall of the top of the rotating knob through a bolt, and a movable block is connected to the inside of the fixed cylinder in a sliding mode.

Furthermore, the outer wall of one side of the movable block is welded with a pull rod extending to the outside of the fixed cylinder, and the pull rod is positioned on the outer wall inside the fixed cylinder and sleeved with a spring.

Furthermore, the outer wall of one side of the mounting seat is provided with clamping grooves which are distributed in an annular structure at equal intervals, and the other end of the movable block, which is far away from the pull rod, is welded with a clamping block.

Further, the positive outer wall top of mount pad is connected with the pivot wheel through the bearing rotation, and installs the fixing base through the bolt bottom the positive outer wall of fixing base, install the motor through the bolt on the outer wall at fixing base top.

Furthermore, the output end of the motor is provided with a driving wheel through a bolt, and the driving wheel and the external meshing of the rotating shaft wheel are sleeved with a synchronous belt.

The utility model has the advantages that:

1. through the adjusting groove, the screw rod, the turn button, the sliding block, the threaded through groove, the connecting rod and the tensioning wheel which are arranged, the two tensioning rollers can move towards the synchronous belt at the same time, and then the synchronous belt can be tensioned, so that the flexibility is improved.

2. Through the limiting groove and the limiting block which are arranged, the limiting block slides in the limiting groove, so that the sliding block can be guaranteed to move in parallel when the sliding block drives the tensioning wheel to move, and the tensioning wheel can be more stable when moving.

3. Through the fixed section of thick bamboo, movable block, pull rod, fixture block, spring and the draw-in groove that sets up, the fixture block joint can avoid the fixture block to remove the commentaries on classics that drives by oneself and turn round the removal when the draw-in groove is inside, has improved stability to a plurality of draw-in grooves can carry out the micro-adjustment to the tensioning roller according to the degree of tensioning that will, and it is very convenient to use.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a synchronous belt tightness adjusting mechanism of a synchronous wheel of a seamless synchronous belt winding machine according to the present invention;

fig. 2 is a schematic view of an adjusting groove structure of a synchronous belt tightness adjusting mechanism of a synchronous wheel of a seamless synchronous belt winding machine according to the present invention;

fig. 3 is a schematic view of a twist structure of a synchronous belt tightness adjusting mechanism of a synchronous wheel of a seamless synchronous belt winding machine according to the present invention;

fig. 4 is the utility model provides a seamless hold-in range coiling machine synchronizing wheel hold-in range elasticity guiding mechanism's stopper schematic structure.

In the figure: the device comprises a mounting seat 1, an adjusting groove 2, a screw rod 3, a knob 4, a sliding block 5, a threaded through groove 6, a limiting groove 7, a limiting block 8, a connecting rod 9, a tensioning wheel 10, a fixed cylinder 11, a movable block 12, a pull rod 13, a clamping block 14, a spring 15, a rotating shaft wheel 16, a fixed seat 17, a motor 18, a driving wheel 19, a synchronous belt 20 and a clamping groove 21.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4 at the same time, a synchronous pulley synchronous belt tightness adjusting mechanism of a seamless synchronous belt winding machine comprises a mounting base 1, an adjusting groove 2 is formed on the outer wall of one side of the mounting base 1, a screw rod 3 is rotatably connected on the inner wall of one side adjacent to the adjusting groove 2 through a bearing, a rotating knob 4 is installed on one end of the screw rod 3 positioned outside the mounting base 1 through a bolt, two sliding blocks 5 are slidably connected inside the adjusting groove 2, a threaded through groove 6 is formed inside the sliding block 5, the screw thread of the screw rod 3 penetrates through the threaded through groove 6, limiting grooves 7 are formed on the inner walls of the top and the bottom of the adjusting groove 2, limiting blocks 8 sliding inside the limiting grooves 7 are welded on the outer walls of the top and the bottom of the sliding block 5, the rotating knob 4 can enable two tensioning rollers 10 to tension a synchronous belt 20, and can adjust the position of the tensioning rollers 10 to a required degree, the flexibility is higher.

Further, the outer wall of one side of the sliding block 5 is welded with a connecting rod 9, the other end, far away from the sliding block 5, of the connecting rod 9 is rotatably connected with a tensioning roller 10 through a bearing, and the connecting rod 9 is in bearing connection with the tensioning roller 10 to enable the tensioning roller 10 to rotate.

Further, install a fixed section of thick bamboo 11 through the bolt on the outer wall at 4 tops of turn round, and the inside sliding connection of a fixed section of thick bamboo 11 has the movable block 12, and is rational in infrastructure, and it is more convenient to use.

Furthermore, the outer wall of one side of the movable block 12 is welded with a pull rod 13 extending to the outside of the fixed cylinder 11, the outer wall of the pull rod 13 located inside the fixed cylinder 11 is sleeved with a spring 15, and the expansion force of the spring 15 enables the clamping block 14 to be clamped inside the clamping groove 21.

Furthermore, the outer wall of one side of the mounting seat 1 is provided with clamping grooves 21 which are distributed in an annular structure at equal intervals, the other end of the movable block 12, which is far away from the pull rod 13, is welded with a clamping block 14, and the clamping block 14 can fix the torque 4 when being clamped inside the clamping grooves 21.

Further, the top of the outer wall of the front of the mounting seat 1 is rotatably connected with a rotating shaft wheel 16 through a bearing, the bottom of the outer wall of the front of the fixing seat 17 is provided with the fixing seat 17 through a bolt, the outer wall of the top of the fixing seat 17 is provided with a motor 18 through a bolt, the model of the motor 18 is YE2-280M-2, and the motor 18 can drive the driving wheel 19 to rotate.

Further, a driving wheel 19 is mounted at the output end of the motor 18 through a bolt, a synchronous belt 20 is sleeved outside the driving wheel 19 and the rotating shaft wheel 16 in a meshed mode, and the driving wheel 19 can drive the rotating shaft wheel 16 to rotate through the synchronous belt 20 to perform winding work.

The working principle is as follows: when the synchronous wheel synchronous belt tightness adjusting mechanism of the seamless synchronous belt winding machine is used, the pull rod 13 is pulled towards the outside of the fixed cylinder 11, the spring 15 is extruded at the moment, the clamping block 14 is far away from the inside of the clamping groove 21, the rotating knob 4 is rotated according to the tensioning degree of the synchronous belt 20, the rotating knob 4 drives the screw rod 3 to rotate, the screw rod 3 can drive the sliding block 5 to slide in the adjusting groove 2 through the thread of the thread through groove 6, further, the contact degree of the two tensioning rollers 10 and the synchronous belt 20 can be adjusted, the synchronous belt 20 can be tensioned, when the sliding block 5 moves, the limiting block 8 slides in the limiting groove 7, the sliding block 5 can be more stable when moving, after the required degree is rotated, the pull rod 13 is loosened, at the moment, the spring 15 restores the original state to drive the clamping block 14 to be clamped in the clamping groove 21, the rotating knob 4 can be fixed, the motor 18 drives the driving wheel 19 to rotate, the transmission wheel 19 drives the rotating shaft wheel 16 to rotate through the synchronous belt 20 to perform winding work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A synchronous belt tightness adjusting mechanism of a synchronous wheel of a seamless synchronous belt winding machine comprises a mounting seat (1), it is characterized in that the outer wall of one side of the mounting seat (1) is provided with an adjusting groove (2), and the inner wall of one side adjacent to the adjusting groove (2) is rotationally connected with a screw rod (3) through a bearing, a rotating knob (4) is arranged at one end of the screw rod (3) positioned outside the mounting seat (1) through a bolt, two sliding blocks (5) are connected inside the adjusting groove (2) in a sliding manner, a threaded through groove (6) is arranged inside the sliding block (5), the screw of the screw rod (3) penetrates through the threaded through groove (6), the inner walls of the top and the bottom of the adjusting groove (2) are both provided with a limit groove (7), and the outer walls of the top and the bottom of the sliding block (5) are welded with limiting blocks (8) which slide in the limiting grooves (7).

2. The synchronous belt tightness adjusting mechanism of the synchronous wheel of the seamless synchronous belt winding machine according to claim 1, characterized in that a connecting rod (9) is welded on the outer wall of one side of the sliding block (5), and the other end of the connecting rod (9) far away from the sliding block (5) is rotatably connected with a tension roller (10) through a bearing.

3. The synchronous belt tightness adjusting mechanism for the synchronous wheels of the seamless synchronous belt winding machine according to claim 1, characterized in that a fixed cylinder (11) is mounted on the outer wall of the top of the rotating knob (4) through a bolt, and a movable block (12) is slidably connected inside the fixed cylinder (11).

4. The synchronous belt tightness adjusting mechanism of the synchronous wheel of the seamless synchronous belt winding machine according to claim 3, characterized in that a pull rod (13) extending to the outside of the fixed cylinder (11) is welded on the outer wall of one side of the movable block (12), and a spring (15) is sleeved on the outer wall of the pull rod (13) located inside the fixed cylinder (11).

5. The synchronous belt tightness adjusting mechanism for the synchronous wheels of the seamless synchronous belt winding machine according to claim 1, characterized in that clamping grooves (21) distributed in an annular structure at equal intervals are formed in the outer wall of one side of the mounting seat (1), and the clamping block (14) is welded to the other end, away from the pull rod (13), of the movable block (12).

6. The synchronous belt tightness adjusting mechanism for the synchronous wheels of the seamless synchronous belt winding machine according to claim 1 is characterized in that the top of the outer wall of the front surface of the mounting seat (1) is rotatably connected with a rotating shaft wheel (16) through a bearing, the bottom of the outer wall of the front surface of the fixed seat (17) is provided with the fixed seat (17) through a bolt, and the outer wall of the top of the fixed seat (17) is provided with a motor (18) through a bolt.

7. The synchronous belt tightness adjusting mechanism of the synchronous wheel of the seamless synchronous belt winding machine according to claim 6, characterized in that the output end of the motor (18) is provided with a driving wheel (19) through a bolt, and the synchronous belt (20) is sleeved on the external meshing of the driving wheel (19) and the rotating shaft wheel (16).