CN217250290U

CN217250290U - Rotatory servo of fat liquoring pipe

Info

Publication number: CN217250290U
Application number: CN202122780945.8U
Authority: CN
Inventors: 刚尚滨; 盛向红; 何菊成; 黄敏; 张戈阳; 张�浩
Original assignee: Shanghai Pasheng Pharmaceutical Equipment Co ltd
Current assignee: Shanghai Pasheng Pharmaceutical Equipment Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-08-23
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to an oiling pipe rotary servo system, which comprises an oiling pipe component and a needle die component matched with the oiling pipe component, wherein the oiling pipe component is connected with a servo motor through an oiling box; the oiling pipe assembly comprises a driving oiling pipe and a plurality of driven oiling pipes, and a driving gear shaft opposite to the driving oiling pipe and a plurality of driven gear shafts opposite to the driven oiling pipes are arranged in the oiling box. The utility model discloses an interference killing feature is strong, has effectively solved the poor problem of fat liquoring pipe rotation speed adjustability. And simultaneously, the utility model discloses simple structure energy consumption is low, the noise is low, and each part independence is strong, also can not pollute operational environment.

Description

Rotatory servo of fat liquoring pipe

Technical Field

The utility model relates to a capsule machine field, more specifically relates to a rotatory servo system of fat liquoring pipe.

Background

The glue capsule in the current market is of a plurality of types: the materials are classified into animal capsules, plant capsules and the like; there are, by size, 000#, 00#, 0#, 1#, 2#, 3#, 4#, 5# and so on. For capsules of different materials, the manufacturing process is different, and even if the materials are the same, the manufacturing process is far different if the used objects are different. The lubrication conditions are different for different size capsules. Therefore, in order to enhance the applicability of the whole capsule machine, the needle die lubricating system and the needle die oiling pipe rotating system are required to have high adjustability so as to be matched with the rapid and precise production of other servo systems of the whole production line.

In the prior art, a capsule machine provides oil with a certain pressure through a main oil pump, and the oil is dispersed into oil paths which are respectively supplied to an oiling system (comprising a propelling device and a rotating device), a one-rod moving system, a seven-rod moving system, a disc lifting system, a side pushing system, a workbench lifting system, a front pushing system, a rear pushing system and a rear lifting system. However, some of these systems require high oil pressure (e.g., a rotating device in an oiling system) and some require low oil pressure (e.g., a rod moving system). Although a pressure regulating valve is arranged in a hydraulic system, and a function of regulating the oil pressure of one system is provided, when the pressure of one system is regulated, the pressure parameter of the other system is influenced, so that the systems are interfered with each other. And moreover, because each system shares one oil pressure motor, the speed of each system cannot be changed, so that the structural independence and the adjustability are poor, and the coordination and the adjustment of all links of the whole capsule line are inconvenient. In addition, the oil coating system in the prior art is driven by an oil cylinder, so that the structure is complicated, the energy consumption is high, the noise is high, the high-pressure oil pipe is distributed over the whole capsule equipment, and the oil cylinder and the oil pipe are easy to leak to pollute the working environment.

SUMMERY OF THE UTILITY MODEL

For solving the problem among the above-mentioned prior art, the utility model provides a rotatory servo system of fat liquoring pipe improves interference immunity, structure independence and adjustability to simple structure, energy consumption are low, the noise is low, also can not pollute operational environment simultaneously.

The utility model provides an oiling pipe rotary servo system, which comprises an oiling pipe component and a needle die component matched with the oiling pipe component, wherein the oiling pipe component is connected with a servo motor through an oiling box; the oiling pipe assembly comprises a driving oiling pipe and a plurality of driven oiling pipes, and a driving gear shaft opposite to the driving oiling pipe and a plurality of driven gear shafts opposite to the driven oiling pipes are arranged in the oiling box.

Furtherly, the quantity of fat liquoring pipe assembly is two sets of, and every group fat liquoring pipe assembly all links to each other with a servo motor through an fat liquoring case.

Furthermore, one end of the driving gear shaft is fixedly connected with the driving oiling pipe, and the other end of the driving gear shaft is connected with the servo motor; and the driven gear shaft is fixedly connected with the driven oiling pipe.

Further, adjacent ones of the drive gear shafts and the driven gear shafts are intermeshed.

Furthermore, the inner walls of the driving oil coating pipe and the driven oil coating pipe are both provided with oil coating cotton.

Further, the needle die assembly comprises a lath and a plurality of needle dies fixed on the lath, and the diameter of each needle die is smaller than that of the driving oil coating pipe and the driven oil coating pipe.

Further, the number of the needle dies is equal to the sum of the number of the driving oil coating pipes and the number of the driven oil coating pipes.

Further, lubricating oil is stored in the oiling box.

Further, an oil dripping device is arranged right above the advancing track of the needle die assembly.

The utility model discloses a control servo motor of two sets of fat liquoring pipe subassemblies independent distribution, the mode drive fat liquoring pipe that adopts the gear shaft linkage is rotatory for whole system interference killing feature is strong. The utility model discloses a servo motor, its encoder of accessible changes servo motor's speed, has effectively solved the poor problem of fat liquoring pipe rotation speed adjustability. And simultaneously, the utility model discloses simple structure energy consumption is low, the noise is low, and each part independence is strong, also can not pollute operational environment.

Drawings

Fig. 1 is a schematic structural view of a rotary servo system for an oiling pipe according to the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a state diagram of the cotton-coated needle mold.

Fig. 4 is a sectional view showing a state where the oiling tube is fitted over the needle mold.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model provides a rotatory servo system of fat liquoring pipe, including being fixed in lubricating platform (not shown) two sets of bilateral symmetry's fat liquoring pipe subassembly 1 and with two sets of needle module group spare 2 of fat liquoring pipe subassembly 1 complex, every fat liquoring pipe subassembly 1 of group all links to each other with a servo motor 4 through an oiling box 3.

The oiling pipe component 1 comprises a driving oiling pipe 11 and a plurality of driven oiling pipes 12, a driving gear shaft 31 opposite to the driving oiling pipe 11 and a plurality of driven gear shafts 32 opposite to the driven oiling pipes 12 are arranged in the oiling box 3, one end of the driving gear shaft 31 is fixedly connected with the driving oiling pipe 11, the other end of the driving gear shaft 31 is connected with the servo motor 4, the driven gear shafts 32 are fixedly connected with the driven oiling pipes 12, and adjacent gear shafts in the driving gear shaft 31 and the driven gear shafts 32 are meshed with each other. The oiling tank 3 stores lubricating oil for lubricating the drive gear shaft 31 and the driven gear shaft 32. When the servo motor 4 drives the driving gear shaft 31 connected with the servo motor to rotate, the driving gear shaft 31 drives the driving oil coating pipe 11 and the driven gear shaft 32 to rotate, and the driven gear shaft 32 drives the driven oil coating pipe 12 to rotate. The servo motor 4 can be set with parameters by an encoder to achieve the adjustment of the rotational speed.

The needle die assembly 2 comprises a strip 21 and a plurality of needle dies 22 fixed on the strip 21, the number of the needle dies is equal to the sum of the number of the driving oil coating pipe 11 and the number of the driven oil coating pipes 12, and the diameters of the needle dies are smaller than the diameters of the driving oil coating pipes 11 and the driven oil coating pipes 12. The length direction of the oiling box 3 is defined as the advancing direction of the needle die assembly 2, an oil dripping device 5 is arranged right above the advancing track of the needle die assembly 2, edible lubricating oil is stored in the oil dripping device 5, and when the needle die assembly 2 moves along the advancing direction, the oil dripping device 5 begins to drip oil in a thin line shape, so that a drop of lubricating oil is attached to the outer portion of each needle die 22. When each pin die 22 is aligned with one of the oiling tubes, the pin die assembly 2 is moved into position.

After the needle module 2 is moved into position, the needle module 22 is in a state of waiting for being oiled. The servo motor 4 drives the driving gear shaft 31 to rotate, and simultaneously approaches the needle dies 22 gradually along the width direction of the oiling box 3, and finally each

oiling pipe

11 and 12 is sleeved on one needle die 22. As shown in fig. 3 and 4, the inner walls of the

oiling tubes

11 and 12 are provided with the oiling cotton 13, when the

oiling tubes

11 and 12 are sleeved on the needle mold 22, the oiling cotton 13 covers the needle mold 22, and the oiling cotton 13 uniformly coats oil drops on the surface of the needle mold 22 along with the rotation of the

oiling tubes

11 and 12.

The utility model discloses a rotatory servo system of fat liquoring pipe's working process as follows:

1) the needle module 2 moves along the advancing direction, and the oil dripping device 5 drips oil outside each needle module 22;

2) after the needle die assembly 2 moves in place, the servo motor 4 drives the oiling box 3 to move towards the direction close to the needle dies 22, the oiling cotton in each oiling pipe coats one needle die 22, meanwhile, the oiling pipe rotates, and the oiling cotton 13 coats a thin oil layer on the needle dies 22;

3) the oiling box 3 is far away from the needle die 22, and the oiling pipe is separated from the needle die 22.

The utility model discloses a control servo motor of two sets of fat liquoring pipe subassemblies independent distribution, not only make can not produce the interference between the fat liquoring pipe subassembly, can not produce the interference with other systems in addition. The utility model discloses a servo motor driven mode replaces current hydraulic drive mode, has effectively solved poor, the fat liquoring pipe rotation rate of adjustability of fat liquoring pipe rotation rate and has received easily the problem of disturbing, structure independence is poor, the energy consumption is high, the noise is big, the environment is poor. The utility model discloses a servo motor driven mode has promoted user convenient to use nature effectively, has improved the suitability of whole capsule production line, has reduced the noise, has improved production operation personnel's operational environment.

What has been described above is only the preferred embodiment of the present invention, not for limiting the scope of the present invention, but various changes can be made to the above-mentioned embodiment of the present invention. All the simple and equivalent changes and modifications made according to the claims and the content of the specification of the present invention fall within the scope of the claims of the present invention. The present invention is not described in detail in the conventional technical content.

Claims

1. The rotary servo system for the oiling pipe is characterized by comprising two groups of oiling pipe assemblies and two needle die assemblies which are respectively matched with each group of oiling pipe assemblies, wherein each group of oiling pipe assemblies is connected with a servo motor through an oiling box; the oiling pipe assembly comprises a driving oiling pipe and a plurality of driven oiling pipes, a driving gear shaft opposite to the driving oiling pipe and a plurality of driven gear shafts opposite to the driven oiling pipes are arranged in the oiling box, one end of the driving gear shaft is fixedly connected with the driving oiling pipe, and the other end of the driving gear shaft is connected with the servo motor; and the driven gear shaft is fixedly connected with the driven oiling pipe, and the driving gear shaft is meshed with adjacent gear shafts in the driven gear shaft.

2. The oiling tube rotary servo system of claim 1, wherein the inner walls of the driving oiling tube and the driven oiling tube are provided with oiling cotton.

3. The baster rotary servo of claim 1 wherein the pin die assembly includes a plate strip and a plurality of pin dies secured to the plate strip, the pin dies having a diameter less than the diameters of the drive and driven basters.

4. The oiling tube rotational servo of claim 3, wherein the number of needle dies is equal to the sum of the number of the driving oiling tubes and the number of the driven oiling tubes.

5. The oiling tube rotational servo system of claim 1, wherein lubricating oil is stored in the oiling tank.

6. The oiling tube rotary servo system according to claim 1, wherein an oil dripping device is arranged right above the advancing track of the needle die assembly.