KR100970442B1 - A System For Bringing A Bottle Up And Down - Google Patents

Abstract

The present invention relates to a filling container shangdong copper device. Filling container shangdongdong device according to the present invention, the fixed body including a guide rod constituting the central axis of the vertical slide movement, and a fixed piston is installed at a predetermined position up and down of the guide rod; A cylinder assembly installed so as to slide upward and downward along the guide rod while maintaining an airtight state with the fixed piston upper inner space formed around the guide rod and the fixed piston outer periphery so that the guide rod penetrates up and down; A mobile body fixed to the outside and including a container moving means for raising or lowering the filling container by vertically moving up and down; It is characterized in that it comprises a pneumatic providing means for enabling the vertical movement of the movable body by supplying or removing the pneumatic pressure into the cylinder inner space.

Bush, moving, cylinder, filling, piston

Description

Filling container up and down device {A System For Bringing A Bottle Up And Down}

The present invention relates to a filling container shangdong device for moving the filling container up and down, more specifically, the movement of the filling container by changing the configuration of the guide rod and the cylinder guiding the movement path of the cylinder moving up and down integrally with the filling container It is about the device of shangdongdong filling container which can ensure the stability of and at the same time facilitate the maintenance.

1 and 2 is a partial cross-sectional view illustrating the configuration of a conventional filling container shandong copper system.

The conventional filling container shangdong copper system (1) includes a lift piston (3) having a lower end fixed to a filling system, a cylinder (5) covered on an upper part of the lift piston (3), and moved by pneumatic pressure; It is configured to include a container moving means (not shown) fixed to the cylinder (5) to move the container and moving, and a pneumatic providing means (not shown) for providing power for the vertical movement of the cylinder (5).

The conventional lift piston 3 has a rod shape in which the lower end is fixed to the ring rail support 6 of the filling system, and the inner diameter of the center portion is larger than the inner diameter of the upper and lower ends, and an air flow space is formed outside the upper portion. The lift cylinder 5 is provided with an air flow port for pneumatic transmission and a pneumatic valve (not shown) for providing pneumatic pressure.

In addition, the upper portion of the piston (3) is the upper guide bush (7) as a means for centering the cylinder to the lifting and at the same time in close contact with the outer wall of the cylinder (5), the cylinder (5) outside the cylinder (5) A cylinder bush 9 for fixing the position is installed to be fixed to one side of the filling system 10.

In addition, the conventional lift cylinder 5 has a structure in which the cover 5a covers the upper surface of the main body, and the inside of the cylinder 5 is brought into close contact with the inner wall of the cylinder 5 and the piston 3 inside the lower end of the cylinder 5. The lower guide bush 11 is installed as a means for maintaining the airtight space.

When the pneumatic pressure is provided to the lift cylinder 5 through the pneumatic providing means, the cylinder 5 rises and the filling container is brought into close contact with the filling valve by the container moving means. Transfer

When the filling is completed through the filling valve, the cylinder 5 is lowered while the pneumatic pressure of the lift cylinder 5 is removed, and the filling container is also lowered by the container moving means to complete the filling process.

However, the conventional charging container moving system of the above configuration has the following problems.

As shown in FIG. 2, the lift cylinder 5 according to the related art operates in such a manner as to hold the center of the cylinder 5 rising only at one position of the cylinder bush 9, so that the cylinder 5 reaches the top dead center. The upper end of the cylinder (5) has a disadvantage that the position is not right angles and shakes, which causes an unstable positioning of the filling container and a poor filling state.

In addition, in the conventional total copper shangdong copper system (1) there is a carbon steel part in the material configuration, such as the cylinder (5) in the case of a food machine using a lot of water, there is a problem that parts life is short because corrosion occurs.

In particular, the conventional filling container moving system is a complicated structure has a long maintenance time and difficult disadvantages. For example, in order to disassemble a cylinder, it is necessary to disassemble the ring rail support fixing the lower part of the cylinder, which is difficult to disassemble and takes a long time (disassembly and assembly time per cylinder takes about 1 day).

An object of the present invention is to change the configuration of the guide rod and the cylinder to guide the movement path of the cylinder moving up and down integrally with the filling container to ensure the stability of the movement of the filling container and at the same time can be convenient for maintenance It is to implement a filling container shangdong unit.

Another object of the present invention, the material of the lift cylinder which is the main component parts of the material to reduce the corrosion to food, chemicals, etc., and the oil replacement cycle in the cylinder is long, the filling process is hygienic and the working time is reduced to maintenance It is to implement an advantageous filling container Shanghai Dong device.

Filling container shangdongdong device for achieving the above object, the top and bottom is fixed to the filling system and comprises a guide rod that forms the central axis of the upper and lower slide movement, and a fixed piston which is radially installed at a predetermined position up and down of the guide rod Congestion; A cylinder assembly surrounding the guide rod and the fixed piston outer circumference such that the guide rod penetrates up and down, and installed to be movable up and down along the guide rod, and having an upper inner space formed between the fixed piston and an airtight space; A movable body fixed to the outside of the cylinder assembly and including a container moving means for raising or lowering the filling container by moving up and down integrally with the cylinder assembly; It is characterized in that it comprises a pneumatic control means for enabling the vertical movement of the moving body by supplying or removing the pneumatic to the hermetic space.

The top and bottom dead center corresponding position of the piston inside the cylinder assembly is characterized in that the bush of the engineering plastic material is installed.

The cylinder of the cylinder assembly is made of stainless steel, characterized in that the bush of the engineering plastic material is installed at the top dead center bottom dead center corresponding position of the piston.
The pneumatic control means may include a pneumatic supply passage passing through the inside of the guide rod to reach the fixed piston from the upper end of the guide rod and communicating with the hermetic space on the upper surface of the fixed piston; It is characterized in that it comprises a pneumatic valve installed in the guide rod upper pneumatic providing path to provide pneumatic to the hermetic space.

delete

The cylinder assembly may include a cylinder whose upper and lower surfaces are open; An upper bush formed in a column shape having a radius corresponding to the inner diameter of the cylinder and penetrating up and down the center portion, the upper bush being installed in the upper end of the cylinder; A lower bush formed in a column shape having a radius corresponding to the inner diameter of the cylinder and penetrating up and down the center portion, the lower bush being installed at an inner lower end of the cylinder; It is characterized in that it comprises a cover to cover the upper end of the cylinder and the upper bush upper surface to form an airtight space with the outside.

The cylinder is characterized in that formed of stainless steel material.

The upper bush and the lower bush is characterized in that formed of engineering plastics material.

As described above, the cylinder assembly is moved in the state in which both the upper end and the lower end are in contact with the outer circumference of the guide rod, and both ends of the guide rod are fixed to the filling system frame. This is done precisely and the quality of filling is improved.

In addition, the use of high-strength stainless steel instead of copper pipes as a cylinder material has the feature of preventing corrosion by water or acid during the production of food, and to reduce the inconvenience of having to install a stainless steel barrel on the outside when manufacturing food. By simplifying this, production cost and maintenance cost can be reduced.

Furthermore, the bush used inside the cylinder of the present invention is an engineering plastic, and the oil lubrication period is longer than the metal bearings, so that hygienic production is possible and maintenance is easy.

Figure 3 is a partial cross-sectional view illustrating the configuration of a preferred embodiment of the filling container shangdong apparatus according to the present invention, Figure 4 is a partial cross-sectional view illustrating the configuration of a filling system using a filling container shangdong apparatus of the embodiment according to the present invention. to be.

Filling container shanghai moving device 100 according to an embodiment of the present invention, the fixed body 110 for supporting the vertical slide movement, and the relative moving up and down relative to the fixed body 110, the filling container is raised or lowered It comprises a moving body 120 and pneumatic control means 150 for supplying or removing the pneumatic pressure for the rising and lowering of the moving body 120.

The fixed body 110 of the present embodiment is installed on the outer periphery of the guide rod 111 at a predetermined position on the guide rod 111 and the guide rod 111 of the movable body 120, the movable body 120 And a fixed piston 160 for dividing the inner space and maintaining airtightness between the divided spaces.

The upper end of the guide rod 111 of the present embodiment is fixed to the frame of the filling system 101, the lower end is fixed to the connection base 104 on the ring rail support 103, the movable body moving in the outer periphery of the guide rod 111 The operation of the 120 can be stably supported and guided.

The stopper ring 113 is installed at the outer circumference of the guide rod 111 at the upper end of the guide rod 111 of the present embodiment to absorb shocks, and the position of the filling container 200 is accurately raised. It is possible to maintain.

The fixed piston 160 of the present embodiment maintains the airtightness between the set screw 162 and the O-ring 163 and the inner surface of the moving body 120 for fixing and airtight to the piston head 161 and the guide rod 111. Components for wear rings, lock washers 165, u-packings 166, and the like. The installation position of the fixed piston 160 is to determine the proper position in consideration of the highest point and the lowest point of the filling container (200).

Pneumatic control means 150 of the present embodiment is a pneumatic providing path 115 formed from the upper surface of the guide rod 111 to the lower fixed piston portion, and a pneumatic valve 151 is installed in the pneumatic providing path 115 to provide air pressure It is configured to include. The pneumatic providing path 115 of the present embodiment is formed along the guide rod 111 axis on the upper surface of the guide rod 111, and a communication portion 115a (red portion in the center of FIG. 3) is formed near the point where the fixed piston is installed. It is configured to communicate with the airtight space (A) outside the guide rod 111, that is, the inside of the moving body 120.

Therefore, when pneumatic pressure is provided from the pneumatic valve 151 to the airtight space A, the movable body 120 rises due to the relative downward movement of the fixed piston 160 and the container moving means 131 constituting a part of the movable body 120. This integrally rises to make the filling container 200 close to the filling valve 105.

On the contrary, when the pneumatic pressure of the airtight space A is removed through the pneumatic valve 151, the movable body 120 descends by the relative upward movement of the fixed piston 160 and the filling container 200 is lowered.

The moving body 120 of the present embodiment is fixed to the cylinder assembly 121 and the outer periphery of the cylinder assembly 121 in a state in which the fixed piston 160 and the inner circumferential surface partially contact the filling container 200. It includes a container moving means 131 which moves up and down integrally with the cylinder assembly 121 in a state.

The cylinder assembly 121 of the present embodiment includes a cylinder 123, an upper bush 125 installed at an upper inner circumference of the upper end of the cylinder 123 absorbing a shock caused by a collision at the same time, and a lower bush 126 installed at an inner lower end of the cylinder. It includes.

The upper surface of the cylinder 123 of the present embodiment, the cover 127 and the dust seal 128 for preventing the inflow of dust is installed, the center of the upper cover 127 is formed with a hole through which the guide rod 111 vertically penetrates do. The lower cover is not provided with a separate cover, but the inner cylindrical bush 126 is installed.

In the cylinder assembly 121 of the present invention, both the upper end and the lower end are moved in a state in contact with the outer circumference of the guide rod 111 and the fixed piston 160, and both ends of the guide rod 111 are filled with the frame 101 and the ring rail. Since it is fixed to the support 103, the cylinder 123 has a fairly stable configuration that can be smoothly moved, and at the same time has a precise positioning of the filling container 200.

In the embodiment of the present invention, since the high-strength stainless steel is used instead of the copper pipe as the material of the cylinder 123, it has a feature of preventing corrosion due to water or acid during food production.

Because, if the copper pipe is used, the manufacturing cost of itself is also expensive, but in the manufacture of food, stainless steel tubs should be further installed on the outside. Therefore, the present embodiment is to reduce the inconvenience and simplify the parts to reduce the production cost and maintenance costs.

In addition, the upper and lower ends of the cylinder 123 of the present invention, metal bearing bush (125, 126) is installed in the friction part in contact with the fixed piston 160 in order to smoothly and quietly operate the cylinder piston Engineering plastics, rather than to increase wear resistance.

That is, the engineering plastics used in the embodiments of the present invention are excellent in impact resistance, wear resistance, heat resistance, cold resistance, chemical resistance, etc. as well as strength and elasticity. It is possible to, and has a particularly excellent applicability to the device for processing food, medicine and the like.

In addition, engineering plastics have longer oil lubrication cycles than metal bearings, allowing for hygienic production and easy maintenance.

For example, in order to exchange oil, the pressure of the cylinder 123 is removed, the air valve 151 is blocked, the cover 127 is removed, and the filling container moving means 131 is dismantled to recover the oil. However, since the oil replacement process is complicated, frequent oil changes may interfere with the production work, and the oil consumption may be high, resulting in an increase in maintenance costs. There is an advantage.

Filling container moving means 131 of the present embodiment is different depending on the characteristics of the container, in the case of the PET bottle 201 as shown in Figure 3 bottleneck tongs 133 and the bottleneck tongs 133 because it is generally moved up and down And a forceps support 135 for connecting and supporting the cylinder assembly 121.

The bottleneck tongs 133 and the forceps support 135 of the present embodiment are also used in the apparatus for manufacturing food, drugs, etc., and thus have a configuration of stainless steel having excellent corrosion resistance.

On the other hand, as shown in the example shown in Figure 4, the filling container is a glass bottle 202 is configured to hold the bottle bottom instead of the bottleneck to move to Shanghai. Therefore, the container moving means 135 of this embodiment is configured to include a support plate 136 on which the glass bottle is placed, and a plate support 137 for supporting the support plate 136 to the cylinder assembly 121.

 The stopper ring 113 on the upper end of the guide rod 111 of the embodiment of the present invention uses an engineering plastic having characteristics such as wear resistance, chemical resistance, impact resistance, etc. in order to enable shock absorption and accurate operation.

The lower end of the cylinder assembly 121 is provided with a slide guide means 170 for guiding the vertical slide movement of the moving body 120 to prevent rotation.

Slide guide means 170 of the present embodiment, the connector 171 is formed in the lower end of the cylinder 123, the roller is installed to move up and down with the cylinder assembly 121 is installed on the outer periphery to the connector 171 ( 172 and a slide block 175 which is installed at the end of the connector 171 outside the roller 172 and moves up and down together with the cylinder assembly 121, and prevents rotation of the slide block 175. Plate 176.

The following describes the operation of the preferred embodiment of the filling container shandong copper device of the above configuration.

The cylinder assembly 121 and the slide guide means 170 are mounted on the outer circumference of the guide rod 111 of the filling system 101 to start the filling process.

When the filling container 200 is supplied through the conveyor belt and the filling container 200 supplied with the container moving means 131 is provided, pneumatic pressure is provided to the pneumatic providing path 115 through the pneumatic valve 151.

The air supplied through the pneumatic valve 115 flows through the inside of the guide rod 111 to the airtight space A inside the cylinder 123 on the upper side of the fixed piston 160. When the pneumatic pressure is provided to the airtight space A, the fixed piston 160 moves relative and the movable body 120 including the cylinder assembly 121 and the container moving means 131 ascends.

In addition to the rise of the cylinder 123, the slide guide means 170 operates to guide the rise of the cylinder, and the cylinder assembly 121 is in close contact with the guide rod 111 by the upper and lower bushes 125 and 126, respectively. ) Rises, so that the shandong of the cylinder 123 can be made stable without shaking.

In addition, while the shangdong of the cylinder 123 is stable, the supply state of the filling container 200 is corrected by the container moving means 131, so that the filling operation can be performed smoothly, and the filling state is good.

When the filling of the filling container 200 by the filling valve 105 is completed, the pneumatic pressure in the airtight space is removed through the pneumatic providing path 115 and the cylinder 123 is lowered.

By the lowering of the cylinder 123, the container moving means 131 separates the filling container 200 from the filling valve 105 so that the whole process of filling can be completed.

In the embodiment of the present invention, because the upper and lower bushes 125 and 126 are applied with engineering plastics, they become quiet movements and oil lubrication cycles are lengthened, thus reducing the cost of maintenance and dramatically reducing the time required for the replacement process. Can be reduced.

In addition, since the cylinder 123 is made of stainless steel, there is no hassle of separately mounting a stainless steel barrel even when filling corrosive substances such as food and chemicals, thereby simplifying the filling process and providing convenience to the operator. to provide.

The scope of the present invention is not limited to the above embodiments, but is determined by the matters described in the claims, and it is obvious that the present invention includes various modifications and adaptations made by those skilled in the art in the claims and equivalents.

1 is a cross-sectional view illustrating a configuration of a shangdong device of a conventional filling container.

Figure 2 is a cross-sectional view illustrating the configuration of a shangdong device of a conventional filling container.

Figure 3 is a partial cross-sectional view illustrating the configuration of a preferred embodiment of the filling container shangdong apparatus according to the present invention.

Figure 4 is a partial cross-sectional view illustrating a configuration of a filling system for performing the filling using the filling container shangdong apparatus according to the present invention.

* Description of the symbols for the main parts of the drawings *

100 ........ filling device Shanghaidong 101 ........ filling system

103 ........ Ring rail support 110 ........

111 ........ Guide Rod 115 ........ Pneumatic
115a ....... Communication department

120 ........ Moving Body 121 ........ Cylinder Assembly

123 ........ Cylinder 125 ........ Top Bushing

126 .............. Bottom 127 ........ Cover

131 ........ conveyor means 133 ........

150 ........ Pneumatic control means 151 ........ Pneumatic valve

160 ........ Fixed piston 161 ........ Piston head

170 ........ Slide guide means 171 ........ Connectors

172 ........ Lola 175 ........ Guide Block

200 ........ Filling container

Claims (7)

A fixed body including a guide rod having a top end and a bottom end fixed to the filling system, the guide rod forming a central axis of vertical slide movement, and a fixed piston radially installed at a predetermined position up and down of the guide rod; A cylinder assembly surrounding the guide rod and the fixed piston outer circumference such that the guide rod penetrates up and down, and installed to be movable up and down along the guide rod, and having an upper inner space formed between the fixed piston and an airtight space; A movable body fixed to the outside of the cylinder assembly and including a container moving means for raising or lowering the filling container by moving up and down integrally with the cylinder assembly; And a pneumatic control means for supplying or removing pneumatic to the hermetic space to enable vertical movement of the movable body. The filling container shangdong device according to claim 1, wherein a bushing of an engineering plastic material is installed at a top dead center bottom dead center corresponding position of the piston inside the cylinder assembly. The apparatus of claim 1, wherein the cylinder of the cylinder assembly is made of stainless steel. The method of claim 1, wherein the pneumatic control means, A pneumatic providing path penetrating the inside of the guide rod to reach the fixed piston from the top of the guide rod and communicating with the hermetic space on the upper surface of the fixed piston; Filling container shangdong copper device, characterized in that it comprises a pneumatic valve installed in the guide rod upper pneumatic providing path to provide pneumatic to the hermetic space. The method according to claim 1, wherein the cylinder assembly, A cylinder whose upper and lower surfaces are open; An upper bush formed in a column shape having a radius corresponding to the inner diameter of the cylinder and penetrating up and down the center portion, the upper bush being installed in the upper end of the cylinder; A lower bush formed in a column shape having a radius corresponding to the inner diameter of the cylinder and penetrating up and down the center portion, the lower bush being installed at an inner lower end of the cylinder; Filling container shangdong device characterized in that it comprises a cover for covering the upper end of the cylinder and the upper bush upper surface to form an airtight space with the outside. The apparatus of claim 5, wherein the cylinder is made of stainless steel. The apparatus of claim 5, wherein the upper bushing and the lower bushing are formed of an engineering plastic material.

Images