KR20200062493A - Automation system of PVC drum - Google Patents

Abstract

The present invention relates to a PVC drum automation system of a high-speed automatic door, which is to automatically perform pipe chamfering and hole processing operations for manufacturing a PVC drum used for a high-speed automatic door. The PVC drum automation system of a high-speed automatic door of the present invention comprises: a pipe supply loading table (10) having a table (12) on an upper side of a support frame (11) inclined downward to one side to be supplied with a PVC pipe; a chamfering processing unit (20) having a chamfering processing machine (23) at an upper side of a support frame (21) disposed on one side of the pipe supply loading table (10) to simultaneously chamfer the surface and outer and inner diameters of the pipe; a hole processing unit (30) having a rectangular fixed frame (31) which is disposed at one side of the chamfering processing unit (20) and a plurality of hole processing machines (32) which are radially provided on a front surface portion of the rectangular fixed frame so as to simultaneously form a plurality of holes having a shape corresponding to a flat headed bolt in a circumferential direction in the pipe completely chamfered by the chamfering processing unit (20); and a pipe discharge loading table (40) disposed at one side of the hole processing unit (30) and having a table (42) at an upper side of a support frame (41) inclined downward to one side such that the pipe, in which hole processing is completed by the hole processing unit (30), is sequentially loaded on the table.

Description

High-speed automatic door PVC drum automation system{Automation system of PVC drum}

The present invention relates to a high-speed automatic door PVC drum automation system, and more specifically, a high-speed automatic door PVC drum automation system for pipe chamfering and hole processing to produce a PVC drum used for a high-speed automatic door in an automated process. It is about.

In general, high-speed automatic doors, such as screen shutters, are used in various types of factories (e.g. automobiles, food, machinery, electricity, printing, castings, textiles, plastics, chemicals, electronics, etc.), doorways, logistics facilities (e.g. distribution sensors), Or, as a retractable door installed at the submission factory, car wash or maintenance factory entrance, it means a so-called screen type door that can be opened and closed much faster than a conventional sliding door and a metal shutter type door.

These high-speed automatic doors are in widespread use in recent years due to their various usefulness.

First, it effectively blocks the movement of wind, heat, etc. In particular, in the case of a food manufacturing plant, it is useful to effectively block the inflow of dust, dust, and insects from the outside to the inside of the plant, as well as to maintain the temperature and/or humidity inside the plant. .

Second, when opening and closing a high-speed automatic door, it can be re-opened by a safety sensor, and natural light is possible because it does not block sunlight using a city made of a special material.

Third, it is possible to minimize energy loss in cooling and heating, and it can be installed in a narrow space, thereby maximizing space efficiency and saving driving power and time for opening and closing automatic doors, thereby increasing the productivity and/or yield of the factory. Can be improved.

Fourth, there is an effect that logistics movement is quickly performed, the appearance is beautiful, and there is no noise when opening and closing.

1 is a schematic configuration diagram of a general high-speed automatic door.

1, the high-speed automatic door according to the prior art is provided with a drum (1), a motor (3), a door (5), a weight (7) and a guide frame (9). In the automatic door, when the motor 3 rotates the drum 1 to open the door, the door 5 rises, and for closing the door, the power of the motor 3 is released to a certain level, thereby causing the door 5 to be closed. The door 5 is lowered by the weight of the weight 7 provided at the bottom of the structure.

On the other hand, the drum 1 rotated by the motor 3 for opening and closing of the door in a high-speed automatic door was made manually by hand during production, and the pipe cutting process, dimension cutting process, and hole marking process were made manually by hand. , The drum is produced through the process of hole processing and chamfering.

However, as the drum is manually manufactured by hand, the cost of the product increases, and there are various problems such as an increase in manpower input due to poor quality and productivity, poor hole, risk of work, and respiratory disease.

Patent Document 0001 (Domestic Publication Patent Publication No. 10-2015-0063967) Patent Document 0002 (Domestic Registration Patent No. 10-0295777)

In order to solve the above problems, the present invention makes the process of chamfering, hole processing, and conveying of the PVC pipe in an automated system when manufacturing a high-speed automatic door PVC drum, thereby reducing work risk and defect rate, and improving productivity. The purpose is to provide a high-speed automatic door PVC drum automation system.

High-speed automatic door PVC drum automation system of the present invention is provided with a table 12 on the upper side of the support frame 11 inclined downward to one side, the pipe supply loading table 10 to which PVC pipes are supplied;

A chamfering processing unit 20 provided with a chamfering processing machine 23 to the upper side of the support frame 21 disposed on one side of the pipe supply loading table 10 to simultaneously chamfer the front, outer and inner diameters of the pipe;

A chamfering process is completed in the chamfering processing part 20 by providing a square fixing frame 31 disposed on one side of the chamfering work part 20 and a plurality of hole processing machines 32 radially on the front surface of the square fixing frame. A hole processing unit 30 for simultaneously forming a plurality of holes having a shape corresponding to a countersunk head bolt in a circumferential direction on a pipe;

A pipe discharge loading material which is disposed on one side of the hole processing part 30 and is provided with a table 42 on the upper side of the support frame 41 which is inclined downward to one side so that the pipes, which have been finished hole processing, are sequentially loaded in the hole processing part 30. It is characterized by consisting of a large (40).

The present invention can accurately and stably perform the chamfering and hole processing of the pipe by the precision chamfering and hole processing, thereby reducing the defect rate of products, and making each process by an automated system. It reduces the risk and working time, improves productivity, enables mass production of PVC drums, and can significantly reduce the production manpower by the automation process and lower the unit cost of the product.

1 is a schematic diagram of a conventional high-speed automatic door
Figure 2 is a schematic diagram of a high-speed automatic door PVC drum automation system of the present invention
Figure 3 is a side view of the chamfering process of the high-speed automatic door PVC drum automation system of the present invention
Figure 4 is a plan view of the hole processing portion of the PVC drum automation system of the present invention high-speed automatic door
5 is a detailed view of the drill body of the high-speed automatic door PVC drum automation system of the present invention

High-speed automatic door PVC drum automation system of the present invention is provided with a table 12 on the upper side of the support frame 11 inclined downward to one side, the pipe supply loading table 10 to which PVC pipes are supplied;

A chamfering processing unit 20 provided with a chamfering processing machine 23 to the upper side of the support frame 21 disposed on one side of the pipe supply loading table 10 to simultaneously chamfer the front, outer and inner diameters of the pipe;

A chamfering process is completed in the chamfering processing part 20 by providing a square fixing frame 31 disposed on one side of the chamfering work part 20 and a plurality of hole processing machines 32 radially on the front surface of the square fixing frame. A hole processing unit 30 for simultaneously forming a plurality of holes having a shape corresponding to a countersunk head bolt in a circumferential direction on a pipe;

A pipe discharge loading material which is disposed on one side of the hole processing part 30 and is provided with a table 42 on the upper side of the support frame 41 which is inclined downward to one side so that the pipes, which have been finished hole processing, are sequentially loaded in the hole processing part 30. It is characterized by consisting of a large (40).

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Referring to FIG. 2, in the PVC drum automation system according to an embodiment of the present invention, when PVC pipes are supplied, each operation for pipe alignment, pipe chamfering, pipe hole processing, pipe discharge, and pipe transfer to each process is an automated process. It is configured to include a pipe supply loading rack 10, a chamfering processing section 20, a hole processing section 30, a pipe discharge loading rack 40, and a transfer robot 50 to be made.

The pipe supply stack 10 is composed of a support frame 11 installed perpendicular to the ground and a table 12 through which PVC pipes are supplied to the upper side of the support frame 11.

When the support frame 11 is installed to be inclined downward to one side, the table 12 is also installed to be inclined downward to one side, and when a plurality of pipes are supplied to the table 12 in the longitudinal direction by an operator, the pipe is inclined by the inclination angle of the table 12 Is moved in one direction of the table 12 so that multiple pipes can be automatically aligned.

On the other hand, the table 12 is provided with a separating plate 120 to facilitate the transfer of the pipe at one end, and the separating plate 120 is fixed by a cylinder device 13 installed at the bottom of the separating plate 120. It is easy to transfer the pipe to the next process by raising and lowering the pipe located at one end side of the table 12 among a plurality of pipes that are elevated and lowered to the table 12 and arranged in close contact with each other.

The chamfering processing part 20 is installed on one side of the pipe supply loading table 10, the moving plate 22, as shown in Figure 3 to be able to simultaneously chamfer the front end surface, outer diameter, inner diameter of the supplied pipe, The chamfering machine 23 and the clamp 24 are provided.

The moving plate 22 is installed on the upper end of the support frame 21, which is disposed on one side of the pipe supply loading table 10, and is linear in the forward and backward directions by a conventional cylinder structure or moving means moving along the rail. Exercise is possible.

The chamfering machine 23 is installed on the top of the moving plate 22 in a cylindrical shape and is rotated by a power means 235 to reduce the diameter of the pipe at one end so that it can be chamfered. Cylindrical protrusions 231 protruding in a cylindrical shape extending a predetermined length from the 230 and the inclined surface 230 are formed, and on the other end side, power including shafts, pulleys, belts, motors, etc. to rotate the chamfering machine 23 The means 235 is installed.

The chamfering machine 23, which is driven by rotation by receiving power by the power means 235, faces the cut surface of the front end of the PVC pipe supplied to the chamfering portion 20 by an inclined surface 230 and a cylindrical protrusion 231, By chamfering the outer diameter and inner diameter at the same time, it is possible to chamfer the cut surface of the pipe stably and accurately.

The clamp 24 clamps the PVC pipe installed and supplied to one side of the position facing the inclined surface 230 and the cylindrical protrusion 231 formed on one side of the chamfering machine 23 from the upper end of the support frame 21 By fixing it firmly by (24), the chamfering operation of the PVC pipe in the chamfering machine 23 can be made smoothly.

The hole processing portion 30 is shown in Figure 4 to be able to simultaneously form a number of holes for installing a plurality of countersunk head bolts in the circumferential direction on the PVC pipe having the chamfering operation completed in the chamfering processing section 20 Similarly, a fixed frame 31, a hole processor 32, and a clamp 33 are provided.

The fixed frame 31 is installed on one side of the chamfering processing portion 20 and has a shape having a vertically rectangular surface, so that a plurality of hole processing machines 32 may be radially disposed on the front surface, and the hole processing machine ( 32) is rotationally driven by the power of the motor so that a number of holes can be simultaneously formed at regular intervals in the PVC pipe supplied to the hole processing unit 30 by installing a plurality of radially around the front portion of the fixed frame 31. Spindle 321 is connected to the shaft to be driven to rotate, and a sliding body 322 connected to the spindle 321 to linearly move the spindle 321, and is installed on the front end of the spindle 321 It is composed of a drill body (323) forming a hole in the pipe.

The sliding body 322 is made of a cylinder structure made of a piston or the like, and when the cylinder hydraulic system is operated, the sliding body 322 reciprocates the spindle 321 in a straight line, so that the spindle 321 rotates by the shaft and slides simultaneously. The sieve 322 allows linear movement toward the workpiece.

On the other hand, as shown in Figure 5, the drill body 323 is installed at the tip of the spindle 321, the hole in the shape corresponding to the processing of the correct hole and the countersunk bolt centering around the planned center when processing the hole in the PVC pipe. To the end of the drill body 323, the diameter of the tapered portion 323a and the tapered portion 323a, which are reduced in diameter, extend into the tip of the drill body 323 and have a predetermined length, and the diameter becomes narrower toward the end. It consists of a drill (323b) trimmed in the shape of "C" to allow each drill body (323) to form a hole in which a flat head bolt can be fastened to the PVC pipe (P).

The clamp 33 is installed on the square side of the fixing frame 31 so as to fix the pipe in the inner central portion of the plurality of hole processing machines 32 installed radially to firmly fix the PVC pipe supplied to the hole processing portion 30 By fixing it, a plurality of hole processors 32 can accurately and stably form holes in the PVC pipe.

The pipe discharge loading rack 40 is disposed on one side of the hole processing part 30 and is provided with a table 42 on the upper side of the support frame 41 and the support frame 41 which are inclined downward to one side, so that the hole processing part ( In step 30), the PVC pipes, which have been finished with the hole processing, can be automatically aligned while being supplied to the upper part.

The transfer robot 50 grips the PVC pipe supplied to the pipe supply loading table 10 and transfers it to the next chamfering processing section 20, and when the chamfering processing is completed in the chamfering processing section 20, the next It is transferred to the hole processing part 30, which is a process, and when the hole processing operation is completed in the hole processing part 30, the front, back, left, right movements and 360° move to serve as a transport to the pipe discharge loading zone 40 of the last process. The movable means 51 that can be rotated and the gripping means 52 that can be height-adjusted are provided on the upper side of the movable means 51, so that the gripping means 52 is freely moved after each process by the moving means 51. Through this, the PVC pipe is gripped so that the transfer to each process can be performed automatically.

Hereinafter, a process of manufacturing a PVC drum using the high-speed automatic door PVC drum automation system of the present invention will be described.

First, when a worker supplies PVC pipes (P) to the pipe supply loading table (10), a plurality of PVC pipes are prepared on the table (12) of the pipe supply loading table (10). The PVC pipe is raised from the height and is gripped by the transfer robot 50.

After the PVC pipe gripped by the transfer robot 50 is transferred to the chamfering processing section 20, one end is fixed to the clamp 24 of the chamfering processing section 20 and one end is fixed to the clamp 24. When the chamfering machine 23 is moved in close contact with the front end of the PVC pipe by the moving plate 22 and the chamfering machine 23 is rotated by the power means to the inclined surface 230 and the cylindrical protrusion 231 of the chamfering machine By this, chamfering of the front end, outer diameter and inner diameter of the PCV pipe is performed once.

When the chamfering of the front end of the PVC pipe is completed, after the PVC pipe is gripped by the clamp 24 by the transfer robot 50, it is transferred to the hole processing unit 30, which is the next process, and the clamp 33 of the hole processing unit 30 is then transferred. To the one end of the PVC pipe is fixed, and after the PVC pipe is fixed to the clamp 33, each hole machine 32 is operated while the drill body 323 by the spindle 321 and the sliding body 322 By rotating and moving forward, a plurality of holes are processed in the circumferential direction of the PVC pipe by processing holes in a shape corresponding to a countersunk bolt on the PVC pipe (P).

When a plurality of hole processing work is completed on one side of the PVC pipe, the PVC pipe is held in the clamp 33 by the transfer robot 50 and then transferred to the pipe discharge loading pipe 40 to be transferred to the pipe discharge loading pipe 40. A plurality of PVC pipes are loaded on the table 42 of the.

In addition, the PVC pipes loaded with the pipe discharge loading rack 40 are transferred to the pipe supply loading rack 10 so that chamfering and hole processing can be performed on the other side, and the above chamfering and hole processing operations are repeatedly performed. Making it possible to complete the production of high-speed automatic door PVC drums.

The present invention has been described with reference to the embodiments shown in the drawings, but these are merely exemplary, and those skilled in the art will understand that various modifications and equivalent embodiments are possible therefrom.

Therefore, the true protection scope of the present invention should be defined only by the appended claims.

10-pipe supply loading
11-Support frame
12-table
20- Chamfering processing department
21-support frame
22-moving plate
23-chamfering machine
24-clamp
30-hole processing department
31-Fixed frame
32-hole processing machine
33-clamp
40-pipe discharge loading
50-transfer robot
51-car
52-holding means

Claims (6)

A pipe supply loading table 10 to which a PVC pipe is supplied by a table 12 provided to the upper side of the support frame 11 inclined downward to one side;
A chamfering processing unit 20 provided with a chamfering processing machine 23 to the upper side of the support frame 21 disposed on one side of the pipe supply loading table 10 to simultaneously chamfer the front, outer and inner diameters of the pipe;
A chamfering process is completed in the chamfering processing part 20 by providing a square fixing frame 31 disposed on one side of the chamfering work part 20 and a plurality of hole processing machines 32 radially on the front surface of the square fixing frame. A hole processing unit 30 for simultaneously forming a plurality of holes having a shape corresponding to a countersunk head bolt in a circumferential direction on a pipe;
A pipe discharge loading material which is disposed on one side of the hole processing part 30 and is provided with a table 42 on the upper side of the support frame 41 which is inclined downward to one side so that the pipes, which have been finished hole processing, are sequentially loaded in the hole processing part 30. PVC drum automation system of high-speed automatic door, characterized in that consisting of a large (40). The method according to claim 1,
The transfer robot 50 is provided with a holding means 52 that can be adjusted in height, and can be moved forward and backward, left and right, and can be rotated 360° to move PVC pipes in each process. High-speed automatic door PVC drum automation system, characterized in that further configured. The method according to claim 2,
A pipe 120 located at one end of the table 12 among the plurality of pipes is installed at one end of the pipe 12 on the table 12 of the pipe supply loading table 10, the height of which is raised and lowered by the cylinder device 13 High-speed automatic door PVC drum automation system, characterized in that to raise one by one. The method according to claim 1,
The chamfering processing portion 20 is installed on the upper side of the support frame 21, the moving plate 22, which can be moved back and forth by moving means,
An inclined surface 230 and a cylindrical protrusion 231 tapered at one end are formed on the moving plate 22 to be chamfered at the same time as the front end, outer diameter and inner diameter of the pipe, and power means 235 is provided at the other end. A chamfering machine 23 which is connected and driven to rotate;
High-speed characterized in that it is installed on the other side of the chamfering machine (23) from the upper side of the support frame (21) to clamp the pipe so that the chamfering is performed in the chamfering machine (23). Automatic PVC drum automation system. The method according to claim 1,
The hole processing portion 30 is a fixed frame 31 is installed to one side of the chamfering processing portion 20,
And a plurality of radially installed on the front portion of the fixed frame 31, a hole processor 32 for processing a plurality of holes in the circumferential direction of the pipe at the same time,
It is made of a clamp 33 installed on the square side of the fixing frame 31 so as to fix the pipe to the inside of the hole processor 32,
The hole processing machine 32 is connected to a shaft that is rotationally driven by a motor, and a spindle 321 that is rotationally driven, and a slide body 322 that is connected to the spindle 321 and has a cylinder structure to linearly move the spindle. , It is connected to the front end of the spindle, a high-speed automatic door PVC drum automation system characterized in that it consists of a drill body (323) forming a hole for installing a countersunk bolt on the pipe. The method according to claim 5,
The drill body 323 is formed on the tip portion of the tapered portion 323a and the tapered portion corresponding to a countersunk head bolt and is cylindrical with a predetermined length, and the diameter becomes narrower toward the end, but the end is "C" PVC drum automation system of high-speed automatic door, characterized in that it consists of a drill (323b) formed in a shape.

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