CN219214066U

CN219214066U - Bottle pre-positioning device

Info

Publication number: CN219214066U
Application number: CN202223541642.1U
Authority: CN
Inventors: 汪汝旭; 丁建顺
Original assignee: Tangshan Caofeidian Yingmei Technology Co ltd
Current assignee: Tangshan Caofeidian Yingmei Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a bottle pre-positioning device, and relates to the field of fixed positioning. The bottle pre-positioning device comprises a fixing frame and a workpiece, wherein a servo electric cylinder is fixedly connected to the bottom of the fixing frame, two rubber driving rollers and two fixed rubber driving rollers are arranged in the fixing frame, and a speed regulating motor is arranged on one side of each of the fixed rubber driving rollers and one side of each of the two rubber driving rollers. This bottle positioner in advance, the control program drive work piece up-and-down motion that sets for in advance through servo electric cylinder, the controllability is good, fixes the work piece through pushing away spacing frock of cylinder and front end, does not receive work piece both ends head size tolerance influence, adopts servo electric cylinder, speed governing motor, cylinder, rubber drive roller, spacing frock, work piece, fixed rubber drive roller etc. common equipment on the market to constitute location structure, easily change, cost of maintenance is low.

Description

Bottle pre-positioning device

Technical Field

The utility model relates to a positioning device, in particular to a bottle pre-positioning device, and belongs to the technical field of fixed positioning.

Background

The existing manual cutting operation has low efficiency and high cutting working intensity, and aims to solve the problems of automatic operation, efficiency improvement and working intensity reduction.

Current patent application number: 201720053211.0 the utility model discloses an automatic bottle blowing machine for cutting leftover materials, which comprises a machine base platform, wherein a partition plate is fixedly arranged at the upper end of the machine base platform, and a bottle blowing die and a cutting clamp are fixedly arranged on the machine base platform at one side of the partition plate. According to the automatic rim leftover cutting bottle blowing machine, after the machine is started, the bottle blowing die and the cutting clamp are opened, the rim leftover at the upper end of a bottle is clamped by the carrying clamp to move to the cutting clamp, the bottle is clamped by the cutting clamp, the rim leftover of the bottle is cut off by a cutting tool on the cutting clamp, after cutting is finished, the cutting clamp is loosened, the bottle falls into an outlet, and the carrying clamp returns to the bottle blowing die to clamp the next bottle, so that the bottle blowing machine is repeatedly reciprocated; the whole process is finished by the cooperation of the air cylinder and the motor without manual operation, so that the working efficiency is greatly improved, the cutting flatness is high, and burrs are avoided.

However, the end-to-end variable of the bottle at two ends of the blow molding process product is relatively high in consistency, accurate positioning cannot be achieved by using a common side pushing and direct positioning mode, the yield after processing is relatively low, and the processing cost of the bottle is increased.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems and provide a bottle pre-positioning device which solves the problems that in the prior art, the consistency of the ending variables of the two ends of a blow molding process product of a bottle is not high, the accurate positioning cannot be achieved by a common side pushing direct positioning mode, the yield is low after processing, and the processing cost of the bottle is increased.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a bottle is predetermined device, includes mount and work piece, mount bottom fixedly connected with servo motor jar, the inside two rubber drive rollers and the two fixed rubber drive rollers of being provided with of mount, two fixed rubber drive roller and two rubber drive roller one sides all are provided with the speed governing motor, two rubber drive roller one side is provided with the cylinder, the inside spacing frock that is provided with of mount.

Preferably, the servo motor cylinder top fixedly connected with base, two rubber drive roller all rotate and install in the base is inside, spacing frock is installed in base one side.

Preferably, one of the speed regulating motors is fixedly connected to one side of the fixing frame, the other speed regulating motor is arranged at the bottom of the base, synchronous belt synchronous wheel transmission structures are arranged between the two speed regulating motors and the two fixed rubber driving rollers and between the two rubber driving rollers, the speed regulating motors drive the fixed rubber driving rollers and the rubber driving rollers to rotate at the same speed through the synchronous belt synchronous wheel transmission structures, and the workpiece is driven to rotate through friction between the fixed rubber driving rollers and the workpiece.

Preferably, the fixed rubber driving roller is rotationally connected inside the fixing frame, a mounting plate is arranged on one end of the fixed rubber driving roller in a fixed sleeve mode, the limiting tool is arranged at the bottom of the mounting plate, and the workpiece reaches the front end limiting tool to complete workpiece limiting.

Preferably, one end of the air cylinder is fixedly connected with a sponge cushion, the air cylinder is fixedly connected to one side of the fixing frame and penetrates through the fixing frame, the sponge cushion fixed at the front end of the piston rod of the air cylinder pushes the workpiece to move, and the workpiece reaches the front end limiting tool through the sponge cushion under the condition of being harmless to the workpiece.

The utility model provides a bottle pre-positioning device, which has the following beneficial effects:

1. the bottle pre-positioning device drives the workpiece to move up and down through the control program set in advance by the servo electric cylinder, has good controllability, and is fixed through the pushing cylinder and the front end limiting tool, and is not influenced by the dimensional tolerance of the two ends of the workpiece.

2. The bottle pre-positioning device adopts common equipment on the markets such as a servo electric cylinder, a speed regulating motor, an air cylinder, a rubber driving roller, a limiting tool, a workpiece, a fixed rubber driving roller and the like to form a positioning structure, is easy to replace, and has low maintenance cost.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the rubber driving roller of the present utility model;

FIG. 3 is a schematic structural view of a limiting tool according to the present utility model;

fig. 4 is a schematic view of a part of the structure of a workpiece according to the present utility model.

In the figure: 1. a servo electric cylinder; 2. a speed regulating motor; 3. a cylinder; 4. a rubber driving roller; 5. limiting tooling; 6. a workpiece; 7. and fixing the rubber driving roller.

Detailed Description

The embodiment of the utility model provides a bottle pre-positioning device.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, including mount and work piece 6, mount bottom fixedly connected with servo motor jar 1, inside two rubber drive rollers 4 and two fixed rubber drive rollers 7 of being provided with of mount, fixed rubber drive roller 7 rotates to be connected in the mount inside, fixed rubber drive roller 7 one end fixed cover is equipped with the mounting panel, spacing frock 5 sets up in the mounting panel bottom, two fixed rubber drive rollers 7 and two rubber drive roller 4 one side all are provided with gear motor 2, one of them gear motor 2 fixed connection is in mount one side, another one gear motor 2 installs in the base bottom, all be provided with hold-in range synchronizing wheel transmission structure between two gear motor 2 and two fixed rubber drive rollers 7 and two rubber drive rollers 4, two rubber drive roller 4 one side is provided with cylinder 3, cylinder 3 one end fixedly connected with sponge cushion, cylinder 3 fixed connection is in mount one side and run through the mount, the inside spacing frock 5 that is provided with of mount, servo motor jar 1 top fixedly connected with base, two rubber drive rollers 4 all rotate and install in the base inside, spacing frock 5 installs in base one side.

In particular, the workpiece 6 in this example is generally a product shaped like a cylindrical bottle and having a front conical surface as the locating surface.

In this example, the workpiece 6 is firstly placed between two rollers of the rubber driving roller 4 as shown in fig. 1, then the servo motor cylinder 1 fixedly installed at the bottom of the fixing frame is started, and the top of the servo motor cylinder 1 is fixedly connected with the base installed at the bottom of the rubber driving roller 4, so that the working servo motor cylinder 1 precisely drives the base to ascend, and the two rubber driving rollers 4 installed at the top of the base are ascended. When the two rubber driving rollers 4 rise, the workpiece 6 is placed between the two rubber driving rollers 4 and rises synchronously, so that the workpiece 6 moves towards the two fixed rubber driving rollers 7. The moving distance of the workpiece 6 is controlled according to a control program preset by the servo motor cylinder 1, and the servo motor cylinder 1 pushes the workpiece 6 to move to a certain distance (0.2-0.6 mm) from the fixed rubber driving roller 7 to stop working, so that the workpiece 6 finally reaches the position shown in fig. 2. When the workpiece 6 is driven to a preset position by the servo electric cylinder 1, the side pushing cylinder 3 works to extend, the sponge soft cushion fixed at the front end of the piston rod of the pushing cylinder 3 is used for pushing the workpiece 6 to move, and the workpiece 6 reaches the front end limiting tool 5 through the sponge soft cushion under the condition of not damaging the workpiece 6, so that the workpiece 6 limiting condition shown in the preset position in fig. 4 is completed. At the moment, the servo motor cylinder 1 continuously drives the rubber driving roller 4 to ascend, so that the rubber driving roller 4 is pressed into about 0.1mm after being attached to the workpiece 6, and final positioning is completed.

Then, the speed regulating motor 2 drives the fixed rubber driving roller 7 and the rubber driving roller 4 to rotate at the same speed through the synchronous belt synchronous wheel transmission structure, the workpiece 6 is driven to rotate through the friction force between the fixed rubber driving roller 7 and the rubber driving roller 4 and the workpiece 6, the rotating workpiece 6 can be subjected to the next cutting or other processing procedures, after the workpiece 6 is processed, the side pushing cylinder 3 retracts and resets, and finally the servo electric cylinder 1 works to drive the rubber driving roller 4 to descend to the position before working, so that the workpiece 6 can be taken out, and the processing of the workpiece 6 is completed. The workpiece 6 is driven to move up and down through a control program preset by the servo electric cylinder 1, the workpiece 6 is fixed through the pushing cylinder 3 and the front end limiting tool 5, the workpiece 6 is not influenced by the dimensional tolerance of the two ends of the workpiece 6, and the positioning structure is formed by common equipment on the market such as the servo electric cylinder 1, the speed regulating motor 2, the cylinder 3, the rubber driving roller 4, the limiting tool 5, the workpiece 6, the fixed rubber driving roller 7 and the like, so that the workpiece is easy to replace and the maintenance cost is low.

The limiting tool 5 is sleeved with the rubber shaft, and jackscrews are fixed and convenient to replace, so that the limiting tool is compatible with a wide range of products.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Bottle pre-positioning device, including mount and work piece (6), its characterized in that: the automatic fixing device is characterized in that a servo electric cylinder (1) is fixedly connected to the bottom of the fixing frame, two rubber driving rollers (4) and two fixed rubber driving rollers (7) are arranged inside the fixing frame, a speed regulating motor (2) is arranged on one side of each of the fixed rubber driving rollers (7) and one side of each of the two rubber driving rollers (4), an air cylinder (3) is arranged on one side of each of the two rubber driving rollers (4), and a limiting tool (5) is arranged inside the fixing frame.

2. A bottle positioning device as set forth in claim 1, wherein: the servo motor cylinder (1) top fixedly connected with base, two rubber drive roller (4) are all rotated and are installed in the base is inside, spacing frock (5) are installed in base one side.

3. A bottle positioning device as set forth in claim 1, wherein: one of the speed regulating motors (2) is fixedly connected to one side of the fixing frame, the other speed regulating motor (2) is arranged at the bottom of the base, and synchronous belt synchronous wheel transmission structures are arranged between the two speed regulating motors (2) and the two fixed rubber driving rollers (7) and between the two rubber driving rollers (4).

4. A bottle positioning device as set forth in claim 1, wherein: the fixed rubber driving roller (7) is rotationally connected inside the fixing frame, a mounting plate is fixedly sleeved at one end of the fixed rubber driving roller (7), and the limiting tool (5) is arranged at the bottom of the mounting plate.

5. A bottle positioning device as set forth in claim 1, wherein: one end of the air cylinder (3) is fixedly connected with a sponge cushion, and the air cylinder (3) is fixedly connected to one side of the fixing frame and penetrates through the fixing frame.