CN217003991U

CN217003991U - Lubricating platform business turn over servo

Info

Publication number: CN217003991U
Application number: CN202122780951.3U
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: 2022-07-19
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to a lubricating platform in-out servo system, comprising: a first bracket; a second bracket parallel to and spaced apart from the first bracket; the sliding assembly comprises a first sliding rail arranged on the first support and a second sliding rail arranged on the second support, a first bearing and a second bearing are sleeved on the first sliding rail, a third bearing and a fourth bearing are sleeved on the second sliding rail, the first platform is fixedly connected with the first bearing and the third bearing respectively, and the second platform is fixedly connected with the second bearing and the fourth bearing respectively; the gear driving assembly is arranged in a space formed by clamping the first support and the second support and comprises a driving gear and a driven gear connected with the driving gear through a connecting rod, a first rack is arranged above the driving gear, a second rack is arranged above the driven gear, the first rack is fixedly connected with the first platform, and the second rack is fixedly connected with the second platform.

Description

Lubricating platform business turn over servo

Technical Field

The utility model relates to the field of capsule machines, in particular to an in-and-out servo system for a lubricating platform.

Background

The glue capsule in the current market has 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. In the process of producing capsules by the capsule machine, the surface of the needle die needs to be well lubricated before gluing, so that the capsule shell covering the surface of the needle die is small in demoulding resistance and low in damage rate, and a lubricating platform in the capsule machine has the functions of installing and supporting an oiling system and has the functions of propelling and positioning. In order to enhance the applicability of the whole capsule machine, the stepping parameters of the lubricating platform in-out system are required to be quickly and accurately adjustable so as to be matched with the quick and accurate production of other servo systems of the whole production line.

The capsule machine in the prior art provides oil with certain pressure through a main oil pump, and the oil is dispersed into oil paths to be respectively supplied to systems. Although a pressure regulating valve is arranged in a hydraulic system, and one system has a function of regulating oil pressure, when the pressure of one system is regulated, the pressure parameter of the other system is influenced, and the systems interfere with each other. In addition, because each system shares one oil pressure motor, the speed of each system cannot be changed, so that the structural independence is poor, and the coordination and adjustment of all links of the whole capsule line are inconvenient. And because the stroke of the lubricating platform in and out of the system is not adjustable, the sectional acceleration is not convenient to adjust, so that the speed adjustability is poor, and the stroke cannot be accurately adjusted. 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

In order to solve the problems in the prior art, the utility model provides a lubricating platform in-out servo system which is independent in structure, can improve the adjustability of local parameters, is convenient for adjusting the speed in a segmented manner, has adjustable stroke and accurate positioning, is low in energy consumption and noise, and does not pollute the working environment.

The utility model provides a lubricating platform in-out servo system, which comprises: a first bracket; a second bracket parallel to and spaced apart from the first bracket; the sliding assembly comprises a first sliding rail arranged on the first support and a second sliding rail arranged on the second support, a first bearing and a second bearing are sleeved on the first sliding rail, a third bearing and a fourth bearing are sleeved on the second sliding rail, a first platform is fixedly connected with the first bearing and the third bearing respectively, and a second platform is fixedly connected with the second bearing and the fourth bearing respectively; the gear driving assembly is arranged in a space formed by the first support and the second support and comprises a driving gear and a driven gear connected with the driving gear through a connecting rod, a first rack is arranged above the driving gear, a second rack is arranged above the driven gear, the first rack is fixedly connected with the first platform, and the second rack is fixedly connected with the second platform.

Furthermore, the driving gear is respectively connected with the first support and a gear box, and the gear box is connected with a servo motor through a flange.

Further, the driven gear is respectively connected with the first bracket and the second bracket.

Further, the first bearing and the third bearing are aligned in position, and the second bearing and the fourth bearing are aligned in position.

Further, the lower parts of the first bearing and the second bearing are provided with through holes matched with the first sliding rail in size.

Furthermore, the lower parts of the third bearing and the fourth bearing are provided with through holes matched with the second sliding rail in size.

Further, the gear box is fixedly connected with the second support, and the servo motor is fixedly connected with the first support through a fixing rod.

The utility model adopts a gear-connecting rod structure component and adopts a servo motor for driving, so that the whole system has strong anti-interference capability. The utility model adopts a servo motor driving mode, and effectively solves the problem of poor adjustability of the inlet and outlet speed of the lubricating platform. Meanwhile, the utility model has simple structure, low energy consumption, low noise, strong independence of each part and no pollution to the working environment.

Drawings

FIG. 1 is a schematic diagram of a lubrication platform in-out servo system removal platform according to the present invention.

FIG. 2 is a right side view of the lubrication platform in-out servo system of FIG. 1 with the platform.

FIG. 3 is a front view of the lubrication platform entry and exit servo of FIG. 1 with the first bracket removed and the platform.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, the servo system for feeding and discharging a lubricating platform provided by the present invention comprises a first bracket 1 and a second bracket 2 parallel to each other and spaced apart from each other by a certain distance, wherein the lower portions of the first bracket 1 and the second bracket 2 are fixed on the ground or an operation table, the upper portions of the first bracket 1 and the second bracket 2 are provided with a sliding assembly 3, a space sandwiched by the first bracket 1 and the second bracket 2 is provided with a gear driving assembly 4, and the gear driving assembly 4 is fixedly connected with the first bracket 1, the second bracket 2 and the sliding assembly 3 respectively.

The sliding assembly 3 comprises a first sliding rail 31 arranged on the upper portion of the first support 1 and a second sliding rail 32 arranged on the upper portion of the second support 2, a first bearing 33 and a second bearing 34 are sleeved on the first sliding rail 31, a third bearing 35 and a fourth bearing 36 are sleeved on the second sliding rail 32, the positions of the first bearing 33 and the third bearing 35 are aligned, and the positions of the second bearing 34 and the fourth bearing 36 are aligned. In the present embodiment, the first bearing 33, the second bearing 34, the third bearing 35 and the fourth bearing 36 are substantially the same in size and are all in the shape of an inverted "convex". The lower parts of the first bearing 33 and the second bearing 34 are provided with through holes matched with the first slide rail 31 in size, so that the first bearing 33 and the second bearing 34 can be sleeved on the first slide rail 31 and can slide along the first slide rail 31. Likewise, the lower portions of the third bearing 35 and the fourth bearing 36 are each provided with a through hole which is matched with the size of the second slide rail 32, so that the third bearing 35 and the fourth bearing 36 can be sleeved on the second slide rail 32 and can slide along the second slide rail 32. Meanwhile, a first platform 37 is fixedly connected to the upper surfaces of the first bearing 33 and the third bearing 35, respectively, and a second platform 38 is fixedly connected to the upper surfaces of the second bearing 34 and the fourth bearing 36, respectively.

The gear driving assembly 4 comprises a driving gear 41 and a driven gear 42 connected with the driving gear 41 through a connecting rod 43, the driving gear 41 and the driven gear 42 both have rotating shafts, one end of the rotating shaft of the driving gear 41 is connected with the first bracket 1, the other end of the rotating shaft is connected with a gear box 44, and the gear box 44 is connected with a servo motor 46 through a flange 45; both ends of the rotation shaft of the driven gear 42 are connected to the first bracket 1 and the second bracket 2, respectively. A first rack 47 engaged with the driving gear 41 is arranged above the driving gear 41, and the first rack 47 is fixedly connected with the first platform 37. A second rack 48 engaged with the driven gear 42 is provided above the driven gear 42, and the second rack 48 is fixedly connected to the second platform 38. In this embodiment, the gear box 44 is fixedly connected to the second frame 2, and the servo motor 46 is fixedly connected to the first frame 1 through a fixing rod 49.

The working process and principle of the lubricating platform in-out servo system of the utility model are as follows: when the servo motor 46 works, the gear box 44 drives the driving gear 41 to rotate around the rotating shaft thereof, and the first rack 47 arranged above the driving gear 41 makes linear motion, so as to drive the first platform 37 to translate; when the driving gear 41 rotates, the driven gear 42 is driven to rotate in a direction opposite to the rotation direction of the driving gear 41, so as to drive the second platform 38 to move in a direction opposite to the translation direction of the first platform 37 (i.e. the first platform 37 and the second platform 38 move towards or away from each other). In operation, the rotational angle of the servo motor 46 can be adjusted to control the displacement distance between the first platform 37 and the second platform 38.

The utility model adopts the structure components of the gear-connecting rod and adopts the servo motor to drive, so that the components in the system can not interfere with each other, and can not interfere with other systems. The utility model adopts a servo motor driving mode to replace the existing hydraulic driving mode, and effectively solves the problems of poor adjustability of the inlet and outlet speed of the lubricating platform, easy interference of the inlet and outlet speed of the lubricating platform, poor structural independence, high energy consumption, high noise and poor environment. The utility model adopts a servo motor driving mode, effectively improves the use convenience of users, improves the applicability of the whole capsule production line, reduces the noise and improves the working environment of production operators.

The above embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and various changes may be made in the above embodiments of the present invention. All simple and equivalent changes and modifications made according to the claims and the content of the specification of the present application fall within the scope of the claims of the present patent application. The utility model has not been described in detail in the conventional technical content.

Claims

1. A lubrication platform access servo system, comprising:

a first bracket;

a second bracket parallel to and spaced apart from the first bracket;

the sliding assembly comprises a first sliding rail arranged on the first support and a second sliding rail arranged on the second support, a first bearing and a second bearing are sleeved on the first sliding rail, a third bearing and a fourth bearing are sleeved on the second sliding rail, a first platform is fixedly connected with the first bearing and the third bearing respectively, and a second platform is fixedly connected with the second bearing and the fourth bearing respectively;

the gear driving assembly is arranged in a space formed by clamping the first support and the second support, and comprises a driving gear and a driven gear connected with the driving gear through a connecting rod, a first rack is arranged above the driving gear, a second rack is arranged above the driven gear, the first rack is fixedly connected with the first platform, and the second rack is fixedly connected with the second platform.

2. The lubrication platform access servo system of claim 1, wherein the drive gear is connected to the first bracket and a gear box, respectively, and the gear box is connected to a servo motor through a flange.

3. The lubrication platform in-out servo system of claim 1, wherein said driven gear is connected to said first bracket and said second bracket, respectively.

4. The lubrication platform in-out servo system of claim 1, wherein said first bearing and said third bearing are aligned in position and said second bearing and said fourth bearing are aligned in position.

5. The lubrication platform in-out servo system of claim 1, wherein the lower portion of each of said first bearing and said second bearing is provided with a through hole sized to fit said first slide rail.

6. The lubrication platform in-out servo system of claim 1, wherein the lower portions of the third bearing and the fourth bearing are each provided with a through hole sized to fit the second slide rail.

7. The lubrication platform in-out servo system of claim 2, wherein the gear box is fixedly connected to the second bracket, and the servo motor is fixedly connected to the first bracket by a fixing rod.