KR20160025845A - Hanger synchronization apparatus for conveyor equipment - Google Patents

Hanger synchronization apparatus for conveyor equipment Download PDF

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Publication number
KR20160025845A
KR20160025845A KR1020140113240A KR20140113240A KR20160025845A KR 20160025845 A KR20160025845 A KR 20160025845A KR 1020140113240 A KR1020140113240 A KR 1020140113240A KR 20140113240 A KR20140113240 A KR 20140113240A KR 20160025845 A KR20160025845 A KR 20160025845A
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South Korea
Prior art keywords
hanger
chain
belt
block
tension
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KR1020140113240A
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Korean (ko)
Inventor
유해국
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유해국
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Priority to KR1020140113240A priority Critical patent/KR20160025845A/en
Publication of KR20160025845A publication Critical patent/KR20160025845A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)

Abstract

The present invention relates to a synchronization apparatus which grips the bottom of a hanger in conveyor equipment of a mobile phone case painting line and moves the hanger at the same speed as a conveyor. The present invention realizes a new type hanger trapping method using a chain for definitely restricting a clamping roll in the bottom of the hanger through a clamping device using a loop type chain driving method and moving together with the clamping roll, and realizes a new rotating device for accurately rotating the hanger clamping roll through a timing belt driving method, thereby the quality of a product is secured by preventing product defects and reducing production delay time, and productivity is improved.

Description

[0001] Hanger synchronization apparatus for conveyor equipment [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hanger synchronizing apparatus for a conveyor facility, and more particularly, to a synchronizing apparatus for moving a conveyor apparatus of a mobile phone case coating line at the same speed as a conveyor while holding a lower portion of the hanger.

2. Description of the Related Art Generally, a cellular phone is constructed by accommodating or mounting various elements, buttons, display windows, and the like on a cellular phone case manufactured by a material such as metal or plastic.

The cellular phone case is formed by a molding process in which a case body having a basic shape is formed by an injection molding process or a pressing process and a paint is applied to the case body in various colors in consideration of various tastes and fashion of consumers .

Generally, it is very inefficient to paint one by one or manually by hand when painting a cell phone case, but there are many problems in terms of productivity. In consideration of such efficiency and productivity, recently, There have been proposed devices for coating a plurality of products at the same time.

For example, a conveyor facility for coating a mobile phone case can be constructed with the following structure and process.

First, a chain for conveying a hanger was installed on an upper ceiling, and a plurality of hangers (about 820 mm in diameter) were hung from several hundreds of hangers, a shelf (about 300 mm in radius) with a product to be painted was put on the hangers, Move the conveying chain at a constant speed (about 2 to 4 m / min).

Subsequently, the hanger is continuously circulated through a washing chamber, a coating chamber, a drying chamber, a coating chamber, a drying chamber, a drying chamber, a UV coating chamber,

Then, the shelf with the product to be painted again by the operator is put on the hanger, and the painting work is performed on the cellular phone case through the continuous automatic process in which the above process is repeated.

In other words, the hanger with the mobile phone case enters the first spray booth room, and the first coating is performed. The first coated mobile phone case enters the IR drying chamber and the drying is performed. For the coating, a second coating is performed by arriving in a second spray booth chamber.

Next, after the second coating, the case enters the IR drying chamber again and is dried. After completion of the drying, the third coating is performed in the third spray booth chamber for the third coating.

Subsequently, the cell phone case, which has been coated with the third coating, is dried again by the IR drying chamber, and the UV lamp is dried for 3 to 5 minutes in the last step of drying, and the mobile phone case, .

Such a coating method of a cellular phone case is disclosed in Korean Patent No. 10-0623936, Korean Patent Laid-open No. 10-2014-0073766, Korean Patent No. 10-0623937, Korean Patent Laid-open No. 10-2011-0083923, and the like.

On the other hand, a cleaning chamber or a coating chamber in a conveyor facility for coating a product, and a synchronizing device in a UV coating chamber are provided with a lower portion of a hanger moving along the upper conveyor and moving at the same speed as the upper conveyor.

Such a synchronizing device serves to prevent the hanger from moving left and right by catching the lower portion of the hanger when moving the hanger.

The synchronizing device which moves at the same speed as the upper conveyor has a clamping device for holding the lower part of the hanger. By using this clamping device, the product attached to the hanger's shelf can be cleaned while the hanger is not moved left and right, So that the coating operation is performed.

An example of a synchronizing device that catches the lower portion of the hanger moving along the conveyor facility is disclosed in Korean Patent Laid-open Publication No. 10-2005-0034867.

Usually, the synchronizing device has a timing belt type and a finger type clamping type in which the lower portion of the hanger is held.

However, in the case of the timing belt type, oil is always present on the timing belt made of a rubber material when the machine is operated.

Even if the hanger is held in the state where the oil is present, the hanger slides while pushing the hanger due to the force of the upper conveyor, so that the vertical degree is deteriorated, that is, the hanger is laid on an oblique line, .

In addition, in the case of the finger-type clamping method, there is an advantage that the timing belt is prevented from slipping and can be held more firmly, but it is often impossible to catch the hanger when the hanger comes in the front or rear side .

If the hanger is not caught in this way, the upper conveyor is going to continue, so that the hanger slants obliquely, is bent, broke, hung in the mechanism, and the conveyor is stopped.

Further, there is an inconvenience that the motions of the synchronizing devices must be increased or decreased to synchronize the motions of the hanger in order to bring the hanger into the inner area of the finger shape.

In addition, since there is a gap in the chain of the upper conveyor, there is a difference between the front and rear hanger intervals, and the hanger is warped, so that the production time is delayed until the time comes to reach the range of the finger which can be clamped. And the holding force of the hanger is weak, so that the clamping bundle of the hanger is detached when the hanger rotates in the normal direction.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a chain driving type clamping device for a hanger, Type hanger trapping system and implement a new rotating device that can accurately rotate the hanger clamping bundle through a timing belt driven rotating device to prevent product failure and reduce production delay time And to provide a hanger synchronization device for a conveyor facility capable of improving productivity as well as securing the quality of a hanger.

In order to achieve the above object, the hanger synchronization apparatus of the conveyor facility provided in the present invention has the following features.

The hanger synchronizing device of the conveyor equipment is horizontally disposed in parallel to both sides of the hanger progress line and concludes the synchronization block at the lower end of the hanger between the first chain and the second chain driven along the hanger advancing direction by the chain driving section And a hanger which is horizontally disposed in parallel to one side of the hanger traveling line and which is driven by a belt driving unit in a closed loop manner along a hanger traveling direction, And a rotating unit for rotating the hanger through friction with the rotating block.

Here, the first chain and the second chain of the synchronizer may include a plurality of clamping rollers disposed at regular intervals along the chain length direction and contacting the synchronizing block in the hanger while clamping the synchronizer block on both sides.

The first chain and the second chain may lock and fix the synchronization block of the hanger in an inner area formed by four clamping rollers using two adjacent clamping rollers.

In the first chain and the second chain, it is preferable that a linear section parallel to the hanger progress line and a linear section leading end and a rear end section in which the hanger enters and exits are arranged with an inclined section extending at an angle to each other.

On the other hand, the rotating unit of the hanger synchronizer of the conveyor equipment is positioned inside the belt straight line section parallel to the hanger traveling line, and always pushes the belt outward with the rotating block, thereby securing the contact force between the belt and the rotating block .

A plurality of tension blocks arranged at regular intervals along the longitudinal direction of the tension block and contacting with the inner surface of the belt, And a tension spring for elastically supporting the tension block at the rear side of the tension block.

In the case of a synchronizing block provided at the lower end of the hanger, it is preferable that the synchronizing block is rotatably installed at a lower end of the hanger via a bearing so that the hanger is not rotated together when the entire hanger including the rotating block is rotated.

The hanger synchronization device of the conveyor equipment provided in the present invention can completely catch the lower part of the hanger when the hanger is moving and prevent the detachment of the lower part of the hanger when the hanger rotates It is possible to prevent the waste of the production time of the product because the equipment is not stopped, and the quality of the product can be improved and the productivity can be improved, and the efficiency of operation of the equipment can be increased.

1 is a front view showing a synchronizing device in a hanger synchronizing device of a conveyor facility according to an embodiment of the present invention;
2 is a plan view showing a synchronizing device in a hanger synchronizing device of a conveyor facility according to an embodiment of the present invention.
3 is a side view showing a synchronizing device in a hanger synchronizing device of a conveyor facility according to an embodiment of the present invention
FIG. 4 is a front view showing the rotating device in the hanger synchronizing device of the conveyor equipment according to the embodiment of the present invention.
FIG. 5 is a plan view showing a rotating device in a hanger synchronizing device of a conveyor facility according to an embodiment of the present invention.
FIG. 6 is a side view showing the rotating device in the hanger synchronizing device of the conveyor equipment according to the embodiment of the present invention
7 is a front view showing a hanger synchronizing apparatus of a conveyor facility according to an embodiment of the present invention;
8 is a plan view showing a hanger synchronizing apparatus of a conveyor facility according to an embodiment of the present invention.
9 is a side view showing a hanger synchronizing apparatus of a conveyor facility according to an embodiment of the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 are a front view, a plan view, and a side view, respectively, of a synchronizing device in a hanger synchronizing device of a conveyor facility according to an embodiment of the present invention.

As shown in FIGS. 1 to 3, the synchronizing device 14 is a means for moving the hanger 100 together with the lower portion of the hanger 100 being transported by a chain for hanging a hanger A pair of chains for holding the lower portion of the hanger 100, and a chain driving unit 10 for operating the chain at this time.

To this end, a frame 27 in the form of a beam structure is provided, and a pair of chains, that is, a first chain 11 and a second chain 12, are provided on the frame 27, A chain drive unit 10 for operating the chain 11 and the second chain 12 is installed at one end of the upper side of the frame 27 (on the side where the hanger enters).

The first chain (11) and the second chain (12) are chains driven in a closed loop manner, and are structured so as to be arranged between a chain drive sprocket (10d) provided at the front end side and the rear end side in the longitudinal direction of the frame So that they can be operated in the same direction.

The first chain 11 and the second chain 12 are horizontally arranged on both sides of the straight line on which the hanger 100 advances and are arranged side by side along the longitudinal direction of the frame 27, 10 to operate.

The spacing between each pair of chain lines of the first chain 11 and the second chain 12 arranged opposite to each other, that is, the interval between the clamping rollers 19 described later in the chain, And the diameter of the first and second guide grooves can be made slightly smaller than the diameters of the guide grooves.

For example, the entire section of the first chain 11 and the second chain 12 is a section for catching the hanger 100, a straight section parallel to the hanger progress line, a hanger 100 entering, And can be divided into respective inclined sections on the leading end side and the trailing end side of the outgoing frame.

In the case of the linear section, the interval between the chain strings is somewhat narrower than the diameter of the synchronizing block 13 in the hanger 100, so that the synchronizing block 13 can be tightly fixed on both sides, In the case of the tip portion, the angle gradually decreases toward the hanger advancing direction, and in the rear hinge portion, the angle gradually increases toward the hanger advancing direction, so that the hanger 100 can smoothly enter and advance.

Accordingly, the hanger 100 smoothly enters between the chain rows through the forward slope section between the first chain 11 and the second chain 12, and then continuously moves between the first chain 11 and the second chain 12 12, and is then able to escape through the rear slope section between the first chain 11 and the second chain 12. [0064]

Here, such a straight line section and a slope section are formed by arranging a pair of bar-shaped plates which extend in the frame width direction by a spring force inside the two rows of chain columns each having the first chain 11 and the second chain 12 And the plate thus arranged is brought into contact with the back surface of the chain so as to open the chain width to the outside.

That is, by arranging the plate over the entire length of the straight section of the chain, the chain width between the idler and the chain drive sprocket 10d is made larger relative to the diameter of the chain drive sprocket 10d, . ≪ / RTI >

As another example, the straight section and the slope section may be configured such that an idler (not shown) having a diameter that is relatively larger than the diameter of the chain drive sprocket 10d hanging at both ends of the chain is positioned at the first section It is possible to use the structure in which the chain 11 is arranged inside each of the two rows of the chain having the chain 11 and the second chain 12 and the chain is opened.

That is, idler having a large diameter is disposed inside the two rows of chain columns of the first chain 11 and the second chain 12, The heat can be made naturally in the slope section.

Further, the clamping roller 19 is provided as a means for substantially clamping the hanger 100, and the clamping roller 19 at this time is installed in such a structure that it is supported by the adapter 26 on the chain side.

A plurality of clamping rollers 19 are provided at regular intervals (uniform pitches) along the chain length direction, that is, over the entire chain length, and in contact with the circumferential surface of the synchronizing block 13 in the hanger 100 It becomes possible to clamp both sides of the synchronization block 13.

For example, the first chain 11 and the second chain 12 may be arranged in an inner region formed by four clamping rollers 19 using two neighboring clamping rollers 19, So that the synchronization block 13 of the hanger 100 can be held and caught.

That is, the synchronization block 13 can be fixed while being supported by four rollers between the four clamping rollers 19, and can be moved together with the chain in this state.

The synchronization block 13 of the hanger 100 is cylindrical and rotatable via a bearing 25 at the lower end of the hanger so that the entire hanger including the rotation block 17 The synchronizing block 13 can be fixed between the clamping rollers 19 without rotating together.

The synchronization unit 14 may adjust the interval between the first chain 11 and the second chain 12 according to various hanger specifications, that is, the size of the synchronization block 13 of the hanger 100, An actuator 29 for adjusting the chain position is provided as a means for adjusting the clamping force with respect to the synchronizing block 13 located between the first chain 11 and the second chain 12.

The chain position adjusting actuator 29 is installed on one side of the second chain 12 and is supported on the frame 27 so that the second chain 12 is moved in the frame width direction, 11).

The chain position adjusting actuator 29 includes an actuator cylinder 31 and an actuator rod 30 connected to the rod of the actuator cylinder 31. The tip end of the actuator rod 30 at this time is connected to the chain drive sprocket 10d of the second chain 12 is attached to one side of the moving plate 32 on which the entire second chain 12 is placed.

It is preferable that the chain position adjusting actuator 29 has about two sets arranged on both sides in the longitudinal direction of the second chain 12 and the two sets of chain position adjusting actuators 29 So that the movement of the second chain 12 can be balanced.

Accordingly, when the actuator cylinder 31 is operated, the second chain 12 including the chain drive sprocket 10d and the entire moving plate 32 supporting the second chain 12 can be moved in the frame width direction , So that the distance between the first chain 11 and the second chain 12 can be adjusted by this positional movement.

The chain drive unit 10 is provided as means for driving the first chain 11 and the second chain 12.

The chain driving unit 10 includes a motor 10a provided in a frame 27 to provide power and is connected to the first chain 11 and the second chain 11 by a method of transmitting the power of the motor 10a to the chain means and the gear means. The second chain 12 can be driven.

To this end, a drive sprocket 10e mounted on the shaft of the motor 10a and a chain drive sprocket 10d, that is, a chain drive sprocket 10d on the drive chain side in the first chain 11, And a second power transmission sprocket 10c mounted on a drive shaft provided on the frame 27 on one side of the drive chain sprocket 10d on the drive chain side in the second chain 12, The sprocket 10c is arranged in a substantially triangular shape and the transmission chain 10b is straddled between the drive sprocket 10e, the first transmission sprocket 10c and the second transmission sprocket 10c arranged as described above .

The first transmission gear 10f is mounted on the drive shaft and the second transmission gear 10g is mounted on the shaft of the drive sprocket 10d on the side of the drive unit on the second chain 12, At this time, the first transmission gear 10f and the second transmission gear 10g can be engaged with each other.

Thus, when the motor 10a of the chain drive unit 10 is operated, the drive sprocket 10e and the transmission chains 10b (10b) that extend over the first transmission sprocket 10c and the second transmission sprocket 10c The first chain 11 is driven by the first chain side drive sprocket 10d rotating together with the shaft of the first drive sprocket 10c.

At the same time, by engaging transmission between the first transmission gear 10f and the second transmission gear 10g of the drive shaft rotating together with the second transmission sprocket 10c, the second chain side chain drive sprocket 10d The second chain 12 is driven.

FIGS. 4 to 6 are a front view, a plan view, and a side view, respectively, of a rotating device in a hanger synchronizer of a conveyor facility according to an embodiment of the present invention.

4 to 6, the rotating device unit 18 is a means for rotating the hanger 100 synchronized and transferred by the device unit 14, And rotates the hanger 100 about its own central axis.

To this end, a belt 16 is provided horizontally and laterally along one of the traveling lines of the hanger 100, that is, on one side of the line to which the hanger 100 is to be transported, and the belt 16 at this time The first chain 11 of the synchronizing device 14 and the driving pulley 15f provided on the frame 27 and the plurality of idle pulleys 15e form a closed loop And can be driven.

For example, a motor-driven flip 15f is provided on the front end side and the rear-end side in the longitudinal direction of the frame 27, and freely rotatably installed on the frame 27 between the two transmission pulleys 15f A plurality of idle pulleys 15e are disposed and the belt 16 draws a closed loop locus between the pulley 15f for idling and the pulley 15e for idling and a pulley on the side of the belt driving unit 15 So that they can be driven together when the pulleys are driven.

The straight section of the belt 16 having the closed loop trajectory is located at a position directly above the straight section of the first chain 11 and is positioned at the lower end of the hanger 100, The entirety of the hanger 100 including the rotating block 17 can be brought into contact with the rotating block 17 which is in contact with the rotating block 17 when the belt 16 is driven, And can be rotated about its own axis.

Here, the rotating block 17 at the lower end of the hanger 100 is a cylindrical block and is integrally coupled to the bar-shaped hanger body. At the circumferential surface of the rotating block 17 at this time, So that the contact with the belt side can be made more intimately.

A belt drive unit 15 is provided as means for driving the belt 16. The belt drive unit 15 includes a motor 15a, two gear boxes 15b, and an electric motor shaft 15c, So that the belt can be driven.

For example, an auxiliary frame 28 is disposed on one side of each of the front end side and the rear end side of the frame 27, and a motor 15a and one gear box 15b and the other gear box 15b.

At this time, the one gear box 15b is directly connected to the shaft of the motor 15a through a coupling member or the like to receive power, and the other gear box 15b is driven through the electric shaft 15c So that power can be transmitted.

A drive sprocket 15d on which the belt 16 is wound is mounted on the output shaft of each gear box 15b, that is, the output shaft extending vertically to the top of the box.

That is, the belt 16 includes two transmission sprockets 15f disposed on the front and rear ends of the frame 27, two drive sprockets 15d disposed on each gear box 15b, And the idle sprocket 15e to form a closed loop locus.

Therefore, when the motor 15a is driven, the belt 16 can be driven by each sprocket rotation, and the linear section of the belt 16 at this time is driven in one direction, that is, along the hanger conveying direction So that the rotating block 17 at the lower end of the hanger contacts the one side of the belt 16 driven as described above, so that the hanger 100 can be rotated.

Particularly, the rotating unit 18 includes a belt tensioning device 20 as a means for applying tension to the belt 16 to secure a contact force between the belt 16 and the rotating block 17.

The belt tensioning device 20 is located inside the linear section of the belt 16 in parallel with the traveling line of the hanger 100 and contacts the back side of the belt 16 so that the belt 16 is rotated with the rotating block 17 So that the belt 16 can maintain a tight contact with the side of the rotating block 17 while maintaining the tension at all times.

In addition, in the case of the rotating unit 18, the belt 16 is supported in a unit of a block unit having a plurality of bearings, instead of a method of elastically supporting the belt 16 by a single bearing unit, It is possible to uniformly and stably support the section.

The belt tension device 20 has a structure including a tension block 21, a tension bearing 22, a bearing pin 23, a tension spring 24, and the like.

For example, the tension block 21 is formed in a rectangular bar-shaped block and arranged on the back side of the belt 16 and placed on the upper surface of the belt plate 35 provided on the frame 27 And in such a state that it is set in such a manner that it can be moved forward and backward in the belt width direction by the bolt fastening structure with the belt plate side using the slot 34. [

The tension bearing 22 is installed in the groove formed in the tension block 21 in a horizontal posture and supported by a bearing pin 23 fastened and fixed to the tension block 21, The back surface of the belt 16 comes into contact with the tension bearing 22 to be installed.

It is preferable that the tension bearing 22 and the bearing pin 23 are of a dual type in which one each of the tension bearing 22 and the bearing pin 23 is disposed one above the other.

The tension spring 24 is installed at the rear of the tension block 21 so as to be supported between the front surface of the spring block 33 provided on the belt plate 35 and the rear surface of the tension block 21 do.

Accordingly, the entirety of the tension block 21 including the tension bearing 22 receives a spring force by the tension spring 22 on the rear side, so that it always has a force to be moved forward, ) Can always be kept in a tight tension state.

A plurality of tensioning blocks 21 having a plurality of tensioning bearings 22 may be provided so as to be continuously disposed over the entire length of the straight section of the belt 16 so that the entire straight section of the belt 16 The tension can be maintained at all times. As a result, the rotation block 17 can be smoothly rotated while maintaining a proper contact relationship in the entire linear section of the belt.

7 to 9 are a front view, a plan view, and a side view, respectively, of a hanger synchronizing apparatus of a conveyor facility according to an embodiment of the present invention.

As shown in Figs. 7 to 9, the first chain 11 and the second chain 12 are disposed on both sides of the frame 27 along the longitudinal direction, (10) including a motor (10a), a transmission chain (10b), and the like is provided on one side of the leading end side of the chain (27).

Further, a transfer path of the hanger 100 is formed between the first chain 11 and the second chain 12 thus provided.

A belt 16 having a straight section parallel to the straight section of the first chain 11 is disposed along the longitudinal direction of the frame 27 and is provided with a closed loop locus. And a belt driving unit 15 including a motor 15a, a gear box 15d, and the like is provided at one side of the direction.

Particularly, the rotating block 17 and the synchronizing block 13 installed above and below the lower end of the hanger 100 are connected to the upper and lower belts 16, the first chain 11 and the second chain 12, respectively Contacts and binds.

Therefore, when the motor 10a of the chain driving unit 10 is operated, the first chain 11 and the second chain 12 are driven along the hanger advancing direction and at the same time, the motor 15a of the belt driving unit 15 , The belt 16 is also driven along the hanger advancing direction.

In addition, the hanger 100 transported by the upper hanger transmission chain enters the straight section through the tip inclination section of the first chain 11 and the second chain 12, and at the same time, The synchronizing block 13 is moved together with the driven chain with the four clamping rollers 19 in the first chain 11 and the second chain 12 being stably fixed without deviation or shaking.

That is, the lower end portion of the hanger 100, which is transported by the hanger transmission chain, is synchronized with the pair of chains held and fixed together.

At the same time, while the hanger 100 passes the straight line section between the first chain 11 and the second chain 12, the rotating block 17 at the lower end of the hanger 100 is also in contact with the straight section of the belt 16 The hanger 100 is rotated.

As a result, while the hanger 100 passes the straight section of the first chain 11 and the second chain 12 and the straight section of the belt 16 when the hanger 100 is conveyed by the hanger conveying chain, The part is clamped by the chain, and the synchronization can be progressed while rotating by the belt. In the course of the synchronization progress, the coating operation for the parts such as the mobile phone case mounted on the shelf of the hanger, Can be performed.

10: chain drive unit 11: first chain
12: second chain 13: synchronization block
14: synchronizer unit 15: belt driving unit
16: belt 17: rotating block
18: Rotating device part 19: Clamping roller
20: Belt tension device 21: Tension block
22: Tension bearing 23: Bearing pin
24: tension spring 25: bearing
26: Adapter 27: Frame
28: Auxiliary frame 29: Actuator for chain positioning
30: actuator rod 31: actuator cylinder
32: moving plate 33: spring block
34: Slot 35: Belt plate

Claims (7)

A pair of synchronizing blocks 13 disposed at the lower end of the hanger between the first chain 11 and the second chain 12 driven horizontally by the chain driving unit 10 along the hanger traveling direction, A synchronizing device 14 for transferring the hanger in a fixed state;
The rotary block 17 at the lower end of the hanger is brought into contact with one side of the belt 16 driven in a closed loop manner along the hanger progressing direction by the belt driving unit 15 in parallel with one side of the hanger traveling line, A rotating unit 18 for rotating the hanger through friction;
Wherein the hanger synchronization device of the conveyor facility comprises:
The method according to claim 1,
The first chain 11 and the second chain 12 of the synchronizing device 14 are arranged at regular intervals along the chain length direction and contact the synchronizing block 13 in the hanger, Characterized in that it comprises a clamping roller (19).
The method according to claim 1,
The first chain 11 and the second chain 12 are arranged in the inner region of the four clamping rollers 19 using two adjacent clamping rollers 19, (13) can be locked and fixed.
The method according to claim 1,
The first chain (11) and the second chain (12) are arranged such that a linear section parallel to the hanger progress line and a linear section leading end and a rear end section of the hanger come in and out, Hanger synchronization device of conveyor equipment.
The method according to claim 1,
The rotating device portion 18 is located inside the belt straight line portion parallel to the hanger traveling line and pushes the belt 16 always outward with the rotating block 17 so that the contact force between the belt 16 and the rotating block 17 And a belt tensioning device (20) for securing the hanger to the hanger.
The method of claim 5,
The belt tension device 20 includes a tension block 21 arranged in parallel with the belt 14 and capable of moving back and forth in and out of the belt and a belt 16 arranged at a predetermined interval along the longitudinal direction of the tension block 21, And a tension spring 24 elastically supporting the tension block 21 at the rear side of the tension block 21. The tension spring 22 is provided with a plurality of tension bearings 22 and a plurality of bearing pins 23, And the hanger synchronizing device of the conveyor facility.
The method according to any one of claims 1 to 6,
The synchronization block 13 provided at the lower end of the hanger is rotatably installed at the lower end of the hanger via the bearing 25 so that the synchronization block 13 is not rotated together with the rotation of the entire hanger including the rotation block 17. [ A hanger synchronization device of a conveyor facility.
KR1020140113240A 2014-08-28 2014-08-28 Hanger synchronization apparatus for conveyor equipment KR20160025845A (en)

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KR1020140113240A KR20160025845A (en) 2014-08-28 2014-08-28 Hanger synchronization apparatus for conveyor equipment

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Application Number Priority Date Filing Date Title
KR1020140113240A KR20160025845A (en) 2014-08-28 2014-08-28 Hanger synchronization apparatus for conveyor equipment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102220938B1 (en) * 2020-08-24 2021-02-25 이종두 Matt paint application device for vehicle instrument panel production
KR102220939B1 (en) * 2020-08-24 2021-02-26 이종두 Method for manufacturing vehicle instrument panel and Manufacturing device for the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102220938B1 (en) * 2020-08-24 2021-02-25 이종두 Matt paint application device for vehicle instrument panel production
KR102220939B1 (en) * 2020-08-24 2021-02-26 이종두 Method for manufacturing vehicle instrument panel and Manufacturing device for the same

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