CN216230703U

CN216230703U - Damping mechanism of high-barrier bottle blowing machine

Info

Publication number: CN216230703U
Application number: CN202122770853.1U
Authority: CN
Inventors: 王伟英; 高雪儿; 章丽
Original assignee: Zhejiang Bojia Packaging Co ltd
Current assignee: Zhejiang Bojia Packaging Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a damping mechanism of a high-barrier bottle blowing machine, which comprises a bottom plate, wherein a first rubber damping pad is fixedly connected to the lower surface of the bottom plate, symmetrically distributed positioning rods are fixedly connected to the upper surface of the bottom plate, and mounting plates are movably sleeved on the outer surfaces of the two positioning rods. This application is provided with vibration/noise reduction device through the upper surface that sets up the mounting panel, and vibration/noise reduction device includes second rubber shock pad, the lower surface of second rubber shock pad and the last fixed surface of mounting panel are connected, it carries out vibration/noise reduction to high resistant bottle blowing machine during operation to have reached, the effect of product quality is improved, it directly places subaerial work mostly to have solved current high separation bottle blowing machine, because part during operation vibration range is great, it is unstable easily to make the whole level of high resistant bottle blowing machine, thereby influence product quality, simultaneously the vibrations of steel construction easily produce great noise, lead to the relatively poor problem of operational environment.

Description

Damping mechanism of high-barrier bottle blowing machine

Technical Field

The utility model relates to the field of bottle blowing machines, in particular to a damping mechanism of a high-barrier bottle blowing machine.

Background

The plastic bottle is used as a packaging container and widely applied to the aspect of packaging various products, generally, the plastic bottle is processed by using an injection molding machine and a bottle blowing machine, firstly, raw material particles are made into a bottle blank with a certain specification through the injection molding machine, then, the bottle blank is blown and molded by the bottle blowing machine to form the plastic bottle with a certain specification loading capacity and size requirement, the small-sized high-barrier bottle blowing machine mainly comprises a machine frame and parts arranged on the machine frame, and the structural rigidity and the anti-seismic performance of the machine frame directly influence the product quality of the high-barrier bottle blowing machine.

Aiming at the related technologies, the inventor considers that most of the existing high-barrier bottle blowing machines are directly placed on the ground to work, and the vibration amplitude of the parts during working is large, so that the overall level of the high-barrier bottle blowing machine is easy to be unstable, the product quality is influenced, and meanwhile, the vibration of a steel structure easily generates large noise, and the problem of poor working environment is caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce the vibration and noise of the high-barrier bottle blowing machine during working, the application provides a damping mechanism of the high-barrier bottle blowing machine.

The application provides a damping mechanism of high resistant separates bottle blowing machine adopts following technical scheme:

a damping mechanism of a high-barrier bottle blowing machine comprises a bottom plate, wherein a first rubber damping pad is fixedly connected to the lower surface of the bottom plate, symmetrically-distributed positioning rods are fixedly connected to the upper surface of the bottom plate, and mounting plates are movably sleeved on the outer surfaces of the two positioning rods;

the upper surface of mounting panel is provided with vibration/noise reduction device, and vibration/noise reduction device includes second rubber shock pad, the lower surface of second rubber shock pad with the last fixed surface of mounting panel is connected.

Optionally, pressure springs are movably sleeved on the outer surfaces of the two positioning rods, one ends of the pressure springs are fixedly connected with the upper surface of the bottom plate, the other ends of the pressure springs are fixedly connected with the upper surface of the mounting plate, one ends of the two positioning rods are provided with threads, and the outer surfaces of the two ends of the two positioning rods are in threaded connection with locking nuts.

Optionally, two lock nut's lower surface all with the last surface contact of second rubber shock pad, the last fixed surface of bottom plate is connected with and is the sleeve that the rectangle array distributes, and is a plurality of the buffer beam has been cup jointed in the equal activity of telescopic inner wall, and is a plurality of the surface of buffer beam is respectively with a plurality of telescopic inner wall activity cup joints, and is a plurality of the equal fixedly connected with reset spring of lower surface of buffer beam.

Optionally, one end of each of the first return springs is fixedly connected to the inner bottom wall of the corresponding sleeve, the upper surface of each of the buffer rods is fixedly connected to a supporting block, the upper surface of each of the supporting blocks is fixedly connected to a semicircular bump distributed in an annular array, the outer surface of each of the semicircular bumps is in contact with the lower surface of the corresponding mounting plate, and the lower surface of each of the mounting plates is fixedly connected to a buffer block.

Optionally, the mounting groove that is the symmetric distribution is seted up on the both sides surface of buffer block, the lower fixed surface of buffer block is connected with second reset spring, second reset spring's one end with the last fixed surface of bottom plate is connected, the spout that is the symmetric distribution is seted up to the upper surface of bottom plate, the inner wall sliding connection of spout has the slider.

Optionally, two equal fixedly connected with third reset spring in surface that the slider was carried on the back mutually, third reset spring's one end with one side inner wall fixed connection of spout, the last fixed surface of slider is connected with the support, the inner wall of support articulates through the round pin axle has the bracing piece, the one end of bracing piece through the round pin axle with the inner wall of mounting groove is articulated.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upper surface through setting up the mounting panel is provided with vibration/noise reduction device, and vibration/noise reduction device includes second rubber shock pad, the lower surface of second rubber shock pad is connected with the last fixed surface of mounting panel, it carries out vibration/noise reduction to high resistant separation bottle blowing machine during operation to have reached, the effect of product quality is improved, it directly places work subaerial to have solved most current high separation bottle blowing machines, because part during operation amplitude of vibration is great, easily make the whole level of high resistant separation bottle blowing machine unstable, thereby influence product quality, the vibrations of steel construction easily produce great noise simultaneously, lead to the relatively poor problem of operational environment.

2. Through the cooperation that sets up sleeve, buffer block, second reset spring, supporting shoe and semicircle lug, play and carry out the soft contact through semicircle lug when shock attenuation buffering to the mounting panel, the effectual noise of having avoided rigid structure vibrations to produce has greatly reduced noise pollution's effect.

Drawings

FIG. 1 is a schematic view of a damping mechanism of a high-barrier bottle blowing machine according to the present invention;

FIG. 2 is an exploded view of the sleeve structure of the damping mechanism of the high-barrier bottle blowing machine according to the present invention;

FIG. 3 is an exploded view of the damping block structure of the damping mechanism of the high-barrier bottle blowing machine according to the present invention;

fig. 4 is an enlarged view of a structure at a position a in fig. 3 of the damping mechanism of the high-barrier bottle blowing machine according to the present invention.

Description of reference numerals: 1. a base plate; 2. a first rubber cushion; 3. positioning a rod; 4. mounting a plate; 5. a second rubber cushion; 51. a pressure spring; 52. locking the nut; 53. a sleeve; 54. a buffer rod; 55. a first return spring; 56. a support block; 57. a semicircular bump; 58. a buffer block; 59. a second return spring; 510. a slider; 511. a third return spring; 512. a support; 513. a support rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a damping mechanism of a high-barrier bottle blowing machine.

Referring to fig. 1-4, the damping mechanism of the high-barrier bottle blowing machine comprises a bottom plate 1, wherein a first rubber damping pad 2 is fixedly connected to the lower surface of the bottom plate 1, symmetrically-distributed positioning rods 3 are fixedly connected to the upper surface of the bottom plate 1, and mounting plates 4 are movably sleeved on the outer surfaces of the two positioning rods 3;

the upper surface of mounting panel 4 is provided with vibration/noise reduction device, and vibration/noise reduction device includes second rubber shock pad 5, and the lower surface of second rubber shock pad 5 is connected with the last fixed surface of mounting panel 4.

Further, pressure spring 51 has been cup jointed in the equal activity of surface of two locating levers 3, the one end of two pressure spring 51 all is connected with bottom plate 1's last fixed surface, the other end of two pressure spring 51 all is connected with mounting panel 4's last fixed surface, the one end of two locating levers 3 all is provided with the screw thread, the equal threaded connection of one end surface of two locating levers 3 has lock nut 52, first rubber shock pad 2 plays the noise that shakes the production when reducing bottom plate 1 and ground contact, second rubber shock pad 5 plays the noise that produces when reducing mounting panel 4 and the hard contact vibrations of small-size high resistant bottle blowing machine frame.

Further, the lower surface of two lock nuts 52 all with the upper surface contact of second rubber shock pad 5, the last fixed surface of bottom plate 1 is connected with the sleeve 53 that rectangular array distributes, buffer rod 54 has been cup jointed in the equal activity of a plurality of sleeves 53's inner wall, the surface of a plurality of buffer rods 54 cup joints with the inner wall activity of a plurality of sleeves 53 respectively, the equal fixedly connected with first reset spring 55 of lower surface of a plurality of buffer rods 54, buffer rod 54 receives the spacing decline removal that goes on through sleeve 53 after the extrusion, thereby extrude the shrink to first reset spring 55.

Further, a plurality of first reset springs 55's one end respectively with a plurality of sleeves 53's interior diapire fixed connection, the equal fixedly connected with supporting shoe 56 of the upper surface of a plurality of buffer rods 54, the last fixed surface of a plurality of supporting shoes 56 is connected with semicircle lug 57 that is the annular array and distributes, the surface of a plurality of semicircle lug 57 all with mounting panel 4 lower surface contact, mounting panel 4's lower fixed surface is connected with buffer block 58, semicircle lug 57 can adopt the silica gel material preparation, through with mounting panel 4 soft contact, play the noise that produces when reducing vibrations.

Further, the mounting groove that is the symmetric distribution is seted up on the both sides surface of buffer block 58, and the lower fixed surface of buffer block 58 is connected with second reset spring 59, and the one end of second reset spring 59 is connected with the last fixed surface of bottom plate 1, and the spout that is the symmetric distribution is seted up to the upper surface of bottom plate 1, and the equal sliding connection of inner wall of two spouts has slider 510, and the decline of buffer block 58 is removed and is played and drive second reset spring 59 and carry out the extrusion shrink.

Further, the equal fixedly connected with third reset spring 511 in the surface that two sliders 510 carried on the back mutually, the one end of third reset spring 511 and one side inner wall fixed connection of spout, the last fixed surface of slider 510 is connected with support 512, the inner wall of support 512 articulates through the round pin axle has bracing piece 513, the one end of bracing piece 513 is articulated through the inner wall of round pin axle with the mounting groove, third reset spring 511's the effect that resets plays and drives support 512 through slider 510 and carry out the effect that removes.

Be provided with vibration/noise reduction device through the upper surface that sets up mounting panel 4, and vibration/noise reduction device includes second rubber shock pad 5, the lower surface of second rubber shock pad 5 and mounting panel 4's last fixed surface are connected, reached and carried out vibration/noise reduction to high resistant bottle blowing machine during operation, improve product quality's effect, it directly places subaerial work mostly to have solved current high separation bottle blowing machine, because part during operation vibration range is great, easily make the whole level of high resistant separation bottle blowing machine unstable, thereby influence product quality, the vibrations of steel construction easily produce great noise simultaneously, lead to the relatively poor problem of operational environment.

Through the cooperation that sets up sleeve 53, buffer block 58, second reset spring 59, supporting shoe 56 and semicircle lug 57 use, play and carry out the soft contact through semicircle lug 57 when the shock attenuation buffering to mounting panel 4, the effectual noise of having avoided rigid structure vibrations to produce has greatly reduced noise pollution's effect.

The implementation principle of the damping mechanism of the high-barrier bottle blowing machine in the embodiment of the application is as follows: firstly, before use, the small high-barrier bottle blowing machine is fixed above a mounting plate 4 through a rack, a pressure spring 51 of the small high-barrier bottle blowing machine is contracted by rotating a locking nut 52 and matching a positioning rod 3, the tension force generated by the pressure spring 51 on the mounting plate 4 enables the amplitude of vibration generated on the mounting plate 4 when the bottle blowing machine works to be reduced, the vibration generated when the small high-barrier bottle blowing machine works drives the mounting plate 4 to descend and move, the mounting plate 4 drives a second reset spring 59 to contract and buffer through a buffer block 58, meanwhile, the pressure spring 51 is further contracted, and a slide block 510 is driven to extrude and contract a third reset spring 511 through matching of a support rod 513 and a support 512, so that the vibration is reduced;

and step two, the descending of the mounting plate 4 drives the supporting block 56 and the buffer rod 54 to descend, the first return spring 55 is extruded and contracted, the damping and buffering are carried out while the soft contact between the semicircular lug 57 and the mounting plate 4 is carried out, so that the noise generated by vibration is reduced, and after the buffering is finished, the pressure spring 51 drives the mounting plate 4 to reset through the matching of the first return spring 55, the second return spring 59 and the third return spring 511.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a damping mechanism of high resistant separates bottle blowing machine, includes bottom plate (1), its characterized in that: the lower surface of the bottom plate (1) is fixedly connected with a first rubber shock pad (2), the upper surface of the bottom plate (1) is fixedly connected with symmetrically distributed positioning rods (3), and the outer surfaces of the two positioning rods (3) are movably sleeved with mounting plates (4);

the upper surface of mounting panel (4) is provided with vibration/noise reduction device, and vibration/noise reduction device includes second rubber shock pad (5), the lower surface of second rubber shock pad (5) with the last fixed surface of mounting panel (4) is connected.

2. The shock absorbing mechanism of a high-barrier bottle blowing machine according to claim 1, characterized in that: pressure springs (51) are movably sleeved on the outer surfaces of the two positioning rods (3), one ends of the pressure springs (51) are fixedly connected with the upper surface of the bottom plate (1), the other ends of the pressure springs (51) are fixedly connected with the upper surface of the mounting plate (4), threads are arranged at one ends of the positioning rods (3), and locking nuts (52) are connected to the outer surfaces of the one ends of the positioning rods (3) in a threaded connection mode.

3. The shock absorbing mechanism of a high-barrier bottle blowing machine according to claim 2, characterized in that: two the lower surface of lock nut (52) all with the upper surface contact of second rubber shock pad (5), the last fixed surface of bottom plate (1) is connected with sleeve (53) that the rectangle array distributes, and is a plurality of buffer beam (54) have been cup jointed in the equal activity of inner wall of sleeve (53), and are a plurality of the surface of buffer beam (54) is respectively with a plurality of the inner wall activity of sleeve (53) is cup jointed, and is a plurality of the equal fixedly connected with first reset spring (55) of lower surface of buffer beam (54).

4. The shock absorbing mechanism of a high-barrier bottle blowing machine according to claim 3, characterized in that: one end of each of the first return springs (55) is fixedly connected with the inner bottom wall of the corresponding sleeve (53), the upper surface of each of the buffer rods (54) is fixedly connected with a supporting block (56), the upper surfaces of the supporting blocks (56) are fixedly connected with semicircular lugs (57) distributed in an annular array mode, the outer surfaces of the semicircular lugs (57) are in contact with the lower surface of the mounting plate (4), and the lower surface of the mounting plate (4) is fixedly connected with a buffer block (58).

5. The shock absorbing mechanism of a high-barrier bottle blowing machine according to claim 4, characterized in that: the mounting groove that is the symmetric distribution is seted up on the both sides surface of buffer block (58), the lower fixed surface of buffer block (58) is connected with second reset spring (59), the one end of second reset spring (59) with the last fixed surface of bottom plate (1) is connected, the spout that is the symmetric distribution is seted up to the upper surface of bottom plate (1), the inner wall sliding connection of spout has slider (510).

6. The shock absorbing mechanism of a high-barrier bottle blowing machine according to claim 5, characterized in that: two equal fixedly connected with third reset spring (511) in the surface that slider (510) carried on the back mutually, the one end of third reset spring (511) with one side inner wall fixed connection of spout, the last fixed surface of slider (510) is connected with support (512), the inner wall of support (512) articulates through the round pin axle has bracing piece (513), the one end of bracing piece (513) through the round pin axle with the inner wall of mounting groove is articulated.