CN211870720U

CN211870720U - PET bottle base processing is with snatching mechanism

Info

Publication number: CN211870720U
Application number: CN202020358568.1U
Authority: CN
Inventors: 苗浩东
Original assignee: Anhui Xinao Food Packaging Technology Co ltd
Current assignee: Anhui Xinao Food Packaging Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-06
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a grabbing mechanism for processing PET bottle blanks, which comprises an adjusting seat, wherein a cavity is arranged inside the adjusting seat, a first screw rod and a second screw rod are arranged in the cavity, threads on the first screw rod and the second screw rod are reverse threads, the first screw rod and the second screw rod are connected through a coupler, nuts are arranged on the outer sides of the first screw rod and the second screw rod in a threaded connection mode, the two sides of the nut are both fixedly provided with baffle plates, one end of each baffle plate, which is far away from the nut, penetrates through the adjusting seat and extends out of the adjusting seat, a first grabbing ring is fixedly arranged on one side of the adjusting seat, limiting plates are symmetrically arranged on both sides of the adjusting seat, one side of the limiting plate is fixedly provided with a second grabbing ring, one end of the adjusting seat is fixedly connected with the mounting shaft, the installation axle is kept away from adjust seat one end and run through in the mount pad and extend to in the mount pad. Has the advantages that: the universality and the practicability of the grabbing mechanism are enhanced, and the installation and the disassembly are facilitated by arranging the mounting seat.

Description

PET bottle base processing is with snatching mechanism

Technical Field

The utility model relates to a snatch the mechanism, particularly, relate to a PET bottle base processing is with snatching mechanism.

Background

The PET bottle base trade of moulding plastics, in order to improve production efficiency and alleviate workman intensity of labour, generally use the manipulator to take out the PET bottle base from the mould, but current manipulator snatchs mechanism single structure, can only be suitable for single PET bottle base, and the commonality is poor, need constantly to change different snatchs the mechanism to the product of difference, current snatch the mechanism in addition also be easy to assemble with dismantle, brought inconveniently for the maintenance and the maintenance in later stage.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PET bottle base processing is with snatching mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PET bottle base processing is with snatching mechanism, is including adjusting the seat, adjust the inside cavity that is equipped with of seat, be equipped with lead screw one and lead screw two in the cavity, lead screw one with screw thread on the lead screw two is reverse screw thread, lead screw one with be connected through the shaft coupling between the lead screw two, lead screw one with the outside threaded connection of lead screw is equipped with the nut, the equal fixed baffle that is equipped with in nut both sides, the baffle is kept away from nut one end run through in adjust the seat and extend to outside adjusting the seat, it snatchs ring one to adjust the fixed being equipped with in seat one side, it is equipped with the limiting plate to adjust the equal symmetry in seat both sides, limiting plate one side is fixed to be equipped with and snatchs ring two, adjust seat one end and installation axle fixed connection, the installation axle is kept away from adjust seat one end run.

Furthermore, a motor is fixedly installed inside the cavity, and the output end of the motor is connected with the first screw rod.

Furthermore, a bearing is fixedly installed in the cavity, and one end of the screw rod penetrates through the bearing and extends into the bearing.

Furthermore, a mounting hole is formed in the mounting seat, one end of the mounting shaft penetrates through the mounting hole and extends into the mounting hole, and a threaded hole and a sliding groove are formed in two sides of the mounting hole respectively.

Furthermore, a movable rod is arranged in the sliding groove, a first limit stop is fixedly arranged at one end of the movable rod, and a return spring is sleeved on the outer side of the movable rod.

Furthermore, a threaded rod penetrates through the threaded hole, a limit stop II is arranged at one end of the threaded rod, and the mounting shaft is located between the limit stop I and the limit stop II.

Furthermore, a first baffle is fixedly arranged on the outer side of the sliding groove, two ends of the reset spring are respectively fixed on the first baffle and the first limit stop, and one end of the movable rod, which is far away from the first limit stop, penetrates through the first baffle and extends to the first baffle and is externally provided with a first adjusting knob.

Furthermore, a second baffle plate is fixedly arranged on the outer side of the threaded hole, and one end of the threaded rod, which is far away from the second limit stop, penetrates through the second baffle plate and extends to the outer part of the second baffle plate to be provided with a second adjusting knob.

The utility model provides a PET bottle base processing is with snatching mechanism, beneficial effect as follows:

(1) through being equipped with the regulation seat, under the cooperation of shaft coupling, can drive lead screw one and lead screw two simultaneously and rotate, thereby it removes to drive the nut and take place on lead screw one and lead screw two, because the screw thread on lead screw one and the lead screw two is reverse screw thread, thereby make the nut take place relative motion, the nut drives the baffle and removes, with this distance of adjusting the baffle and limiting plate, just so can be through adjusting, get the product of different models size, the commonality and the practicality of snatching the mechanism have been strengthened, through being equipped with the mount pad, thereby installation and dismantlement have been made things convenient for.

(2) The motor can be driven to work by the motor, and the first screw rod and the second screw rod are driven to rotate. And the second screw rod has the effect of limiting and supporting by being provided with the bearing. By arranging the mounting seat, when in mounting, the threaded rod is firstly screwed by manual operation, so that the threaded rod drives the limit stop II to move, the radial positioning effect is realized by the two pairs of mounting shafts of the limit stop, in the later mounting and dismounting process, the threaded rod does not need to be screwed, the mounting and dismounting are convenient, when the mounting shaft is mounted, the movable rod is pulled outwards, the movable rod drives the limit stop block to move outwards, a large space is arranged in the mounting hole at the moment, the mounting shaft can be placed in the mounting hole, then the movable rod is released, due to the elastic force of the return spring, the first limit stop presses the mounting shaft, the mounting shaft is positioned and clamped, and the mounting is finished, when needs are dismantled, like the same thing, outwards stimulate the movable rod earlier, make the installation axle relax not by the centre gripping, pull out the installation axle again, simple structure, convenient to use, reliable and stable has been convenient for snatch the maintenance and the maintenance in mechanism later stage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a grabbing mechanism for processing PET bottle blanks according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a mounting seat in the grabbing mechanism for processing the PET bottle blank according to the embodiment of the utility model.

Reference numerals:

1. an adjusting seat; 2. a first screw rod; 3. a second screw rod; 4. a coupling; 5. a nut; 6. a baffle plate; 7. a limiting plate; 8. installing a shaft; 9. a second grabbing ring; 10. a mounting seat; 11. a motor; 12. a movable rod; 13. a return spring; 14. a first limit stop; 15. a threaded rod; 16. a second limit stop; 17. and C, grabbing the ring I.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-2, a PET bottle preform processing gripping mechanism according to an embodiment of the present invention includes an adjusting seat 1, a cavity is disposed inside the adjusting seat 1, a first lead screw 2 and a second lead screw 3 are disposed in the cavity, threads on the first lead screw 2 and the second lead screw 3 are reverse threads, the first lead screw 2 and the second lead screw 3 are connected via a coupling 4, a nut 5 is disposed outside the first lead screw 2 and the second lead screw 3 in a threaded connection manner, a baffle 6 is fixedly disposed on both sides of the nut 5, one end of the baffle 6, away from the nut 5, penetrates through the adjusting seat 1 and extends out of the adjusting seat 1, a first gripping ring 17 is fixedly disposed on one side of the adjusting seat 1, two limiting plates 7 are symmetrically disposed on both sides of the adjusting seat 1, a second gripping ring 9 is fixedly disposed on one side of the limiting plate 7, one end of the adjusting seat 1 is fixedly connected to an installation shaft 8, installation axle 8 is kept away from adjust 1 one end of seat and run through in mount pad 10 and extend to in the mount pad 10, adjust seat 1 through being equipped with, under the cooperation of shaft coupling 4, can drive lead screw 2 and lead screw two 3 rotations simultaneously, thereby it removes to drive nut 5 to take place on lead screw 2 and lead screw two 3, because the screw thread on lead screw 2 and the lead screw two 3 is reverse screw thread, thereby make nut 5 take place relative motion, nut 5 drives baffle 6 and removes, come the distance of adjusting the baffle 6 and limiting plate 7 with this, just so can be through adjusting, grab and get the product of different model sizes, the commonality and the practicality of grabbing the mechanism have been strengthened, through being equipped with mount pad 10, thereby installation and dismantlement have been made things convenient for.

Example two:

referring to fig. 1-2, for the cavity, a motor 11 is fixedly installed inside the cavity, and an output end of the motor 11 is connected with the first screw rod 2. For the cavity, a bearing is fixedly installed in the cavity, one end of the second screw rod 3 penetrates through the bearing and extends into the bearing, and the motor 11 can be driven to work to drive the first screw rod 2 and the second screw rod 3 to rotate. The bearing is arranged, so that the second screw rod 3 is supported in a limiting manner. For the mounting seat 10, a mounting hole is formed in the mounting seat 10, one end of the mounting shaft 8 penetrates through the mounting hole and extends into the mounting hole, and a threaded hole and a sliding groove are formed in two sides of the mounting hole respectively. For the sliding groove, a movable rod 12 is arranged in the sliding groove, a first limit stop 14 is fixedly arranged at one end of the movable rod 12, and a return spring 13 is sleeved outside the movable rod 12. For the threaded hole, a threaded rod 15 penetrates through the threaded hole, a second limit stop 16 is arranged at one end of the threaded rod 15, and the mounting shaft 8 is located between the first limit stop 14 and the second limit stop 16. For the sliding chute, a first baffle is fixedly arranged on the outer side of the sliding chute, two ends of the return spring 13 are respectively fixed on the first baffle and the first limit stop 14, and one end of the movable rod 12, which is far away from the first limit stop 14, penetrates through the first baffle and extends to the outside of the first baffle, and a first adjusting knob is arranged. For the threaded hole, a second baffle plate is fixedly arranged on the outer side of the threaded hole, one end, far away from the second limit stop 16, of the threaded rod 15 penetrates through the second baffle plate and extends to the outside of the baffle plate, a second adjusting knob is arranged on the other end of the threaded rod 15, the second limit stop 16 is arranged, when the installation seat 10 is arranged, the threaded rod 15 is screwed through manual operation, the threaded rod 15 drives the second limit stop 16 to move, the second limit stop 16 plays a role in radial positioning on the installation shaft 8, the threaded rod 15 does not need to be screwed in the later installation and disassembly processes, the installation and disassembly are convenient, when the installation shaft 8 is installed, the movable rod 12 is pulled outwards, the movable rod 12 drives the first limit stop 14 to move outwards, a large space can be placed into the installation shaft 8 in the installation hole, then the movable rod 12 is released, and the first limit stop 14 compresses the installation shaft 8 due to, installation axle 8 is fixed a position and is pressed from both sides tightly, accomplishes the installation, when needs are dismantled, and on the same way, outwards pulling movable rod 12 earlier makes the installation axle relax not by the centre gripping, pulls out installation axle 8 again, simple structure, convenient to use, reliable and stable, has been convenient for snatch the maintenance and the maintenance in mechanism later stage.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process

In the time of practical application, through being equipped with regulation seat 1, under the cooperation of shaft coupling 4, can drive lead screw one 2 and lead screw two 3 simultaneously and rotate, thereby it takes place to remove to drive nut 5 on lead screw one 2 and lead screw two 3, because the screw thread on lead screw one 2 and the lead screw two 3 is reverse screw, thereby make nut 5 take place relative motion, nut 5 drives baffle 6 and removes, come the distance of adjusting the baffle 6 with limiting plate 7 with this, just so can be through adjusting, come to grab the product of getting different models size, the commonality and the practicality of grabbing the mechanism have been strengthened, through being equipped with mount pad 10, thereby installation and dismantlement have been made things convenient for. Through the installation seat 10, during installation, firstly, the threaded rod 15 is screwed through manual operation, so that the threaded rod 15 drives the second limit stop 16 to move, the installation shaft 8 is radially positioned through the second limit stop 16, the threaded rod 15 does not need to be screwed in the subsequent installation and disassembly processes, the installation and the disassembly are convenient, when the installation shaft 8 is installed, the movable rod 12 is pulled outwards, the movable rod 12 drives the first limit stop 14 to move outwards, at the moment, a large space is formed in the installation hole for placing the installation shaft 8, then, the movable rod 12 is released, due to the elastic action of the reset spring 13, the first limit stop 14 compresses the installation shaft 8, the installation shaft 8 is positioned and clamped, the installation is completed, when the disassembly is needed, the movable rod 12 is pulled outwards firstly, so that the installation shaft is loosened and not clamped, then the installation shaft 8 is pulled out, the structure is simple, and the use is convenient, stable and reliable, is convenient for the later maintenance of the grabbing mechanism.

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 a PET bottle base processing is with snatching mechanism, its characterized in that, including adjusting seat (1), it is equipped with the cavity to adjust seat (1) inside, be equipped with lead screw (2) and lead screw two (3) in the cavity, lead screw (2) with the screw thread on the lead screw two (3) is reverse screw thread, lead screw (2) with be connected through shaft coupling (4) between the lead screw two (3), lead screw (2) with lead screw two (3) outside threaded connection is equipped with nut (5), nut (5) both sides all are fixed and are equipped with baffle (6), baffle (6) are kept away from nut (5) one end run through in adjust seat (1) and extend to outside adjusting seat (1), it is fixed to be equipped with on one side of adjusting seat (1) and snatchs ring (17), it all is the symmetry to be equipped with limiting plate (7) to adjust seat (1) both sides, limiting plate (7) one side is fixed to be equipped with grabs ring two (9), adjust seat (1) one end and installation axle (8) fixed connection, installation axle (8) are kept away from adjust seat (1) one end run through in mount pad (10) and extend to in mount pad (10).

2. The grabbing mechanism for processing the PET bottle blanks as claimed in claim 1, wherein a motor (11) is fixedly installed inside the cavity, and an output end of the motor (11) is connected with the first screw rod (2).

3. The grabbing mechanism for processing PET bottle blanks as claimed in claim 2, wherein a bearing is fixedly installed inside the cavity, and one end of the second screw rod (3) penetrates through the bearing and extends into the bearing.

4. The grabbing mechanism for processing PET bottle blanks as claimed in claim 3, wherein a mounting hole is formed in the mounting base (10), one end of the mounting shaft (8) penetrates through the mounting hole and extends into the mounting hole, and a threaded hole and a sliding groove are respectively formed in two sides of the mounting hole.

5. The grabbing mechanism for processing PET bottle blanks as claimed in claim 4, wherein a movable rod (12) is arranged in the sliding groove, a first limit stop (14) is fixedly arranged at one end of the movable rod (12), and a return spring (13) is sleeved outside the movable rod (12).

6. The grabbing mechanism for PET bottle blank processing according to claim 5, wherein a threaded rod (15) penetrates through the threaded hole, a second limit stop (16) is arranged at one end of the threaded rod (15), and the mounting shaft (8) is located between the first limit stop (14) and the second limit stop (16).

7. The grabbing mechanism for processing PET bottle blanks as claimed in claim 6, wherein a first baffle plate is fixedly arranged outside the sliding chute, two ends of the return spring (13) are respectively fixed on the first baffle plate and the first limit stop (14), one end of the movable rod (12) far away from the first limit stop (14) penetrates through the first baffle plate and extends to the outside of the first baffle plate, and a first adjusting knob is arranged outside the first baffle plate.

8. The grabbing mechanism for processing PET bottle blanks as claimed in claim 7, wherein a second baffle plate is fixedly arranged outside the threaded hole, and one end of the threaded rod (15) far away from the second limit stop (16) penetrates through the second baffle plate and extends to the outside of the second baffle plate to be provided with a second adjusting knob.