KR200230291Y1 - Banding apparatus - Google Patents

Abstract

The present invention relates to a binding object banding device and a banding method using the same to be able to quickly and smoothly bind the object contained in the product.

According to the present invention, the elevating means 30 is installed vertically on the upper side of the inlet 13a of the loading portion 13 of the frame 10 and the binding strap 23 is supplied via the lower end thereof, and the loading portion Lifting block 41 which is installed on the bottom surface of the inlet (13a) side of the inlet (13) and the lifting strap (23a) is held in close contact with the bottom surface of the slide plate (41) as it is being lifted through (between) 43) and the tip 23a of the binding strap 23 held by the lifting block 43 when the lifting means 30 is lowered, and the intermediate portion of the binding strap 23 via the lifting means 30 is lowered. The bottom surface of the slide plate 41 includes an arm 50 which is conveyed so as to be superimposed, a heater 61 which heats the joint of the binding strap 23, and a binding strap 23, 23a heated by the heater 61. Press block 63 to be thermally fused by pressing on, a cutter 70 is installed on the bottom surface of the mounting portion 13 to cut the back of the bonding portion 23, the slide A binder bending device is provided that includes a drive means (80) for driving a plate (41), a lifting block (43), a heater (61), an arm (50), a cutter (70), and the like.

Description

Binder Bending Device {BANDING APPARATUS}

The present invention relates to a binding object banding device, and more particularly, to a binding object banding device capable of quickly and smoothly binding a box containing a product.

Products manufactured through the production line is packaged in a predetermined box in order to prevent damage in the process of distribution to the consumer, this packaging process includes a binding process that binds the box containing the product by the tie straps. As such, the process of binding the box may be performed manually by an operator in a small factory, but is usually performed automatically by a banding device connected to a manufacturing line.

There are various types of such banding devices, a typical example of which is that when the box is transported and supplied, the binding strap is pushed through the guide groove forming a ring-closed loop along the periphery of the box so that the binding strap is wound around the box. After that, the front end of the strap is grasped and pulled by the holder so that the strap is overlapped by a predetermined section, and the box is bound by heating and pressing the overlapped portion, and the box is bound, and the back of the strap is cut by a cutter. To distribute the bound box to the consumer.

However, such a banding device should push the binding strap into the ring-shaped guide groove so that it can be wound around the box, but after long-term use, the binding strap will not be wound around the box. There is a problem.

The present invention is to solve the above problems, an object of the present invention is to provide a binding object banding device that can be bound quickly and smoothly the box containing the product even if used for a long time.

1 is a side view when the box is supplied to the bending device according to the present invention

Figure 2 is a side view when the lifting means of the bending device according to the present invention is lowered

3 is an enlarged left side view of the main part of the present invention;

4 is an enlarged right side view of the main portion of the present invention;

<Description of the symbols for the main parts of the drawings>

10 frame 13 loading part

20: gunchiol roll 23: ties

30: lifting means 41: slide plate

43: lifting block 50: arm

61 heater 63 pressure block

70: cutter 80: drive means

90: binding material

According to the present invention, when the object to be bound 90 is supplied to the loading part 13 of the frame 10 by the conveyor 15, the object to be bound by the binding string 23 supplied from the take-up roll 20. In the banding device to bind the (90), it is installed vertically on the upper side of the inlet (13a) of the loading portion 13 and the binding strap 23 is supplied via the lower end and the object to be bound (90) Lifting means 30 which transfers the bundling strap 23 passed through the loading part 13 to the bottom of the binding object 90, and on the bottom surface of the inlet 13a side of the loading part 13. The slide plate 41 is installed and reciprocated in a direction orthogonal to the conveying direction of the object to be bound 90, and is mounted on the lower portion of the slide plate 41 so as to be in close contact with the bottom surface of the slide plate 41. Lifting block 43 for holding the tip 23a of the binding string passing therebetween, and rotated back and forth to the inlet 13a side of the loading part 13. When the elevating means (30) is lowered so that the middle portion of the binding strap (23) via the elevating means (30) overlaps with the tip (23a) of the binding strap (23) held by the elevating block (43). A heater 61 positioned below the arm 50 for transporting and the slide plate 41 and reciprocating in a direction perpendicular to the transport direction of the object to be bound 90 to heat the joint of the binding strap 23. And, the pressure block 63 is mounted on the lower portion of the slide plate 41 and elevated to press the binding straps (23, 23a) heated by the heater 61 to the bottom surface of the slide plate 41 to heat-sealed; And a cutter 70 installed at the bottom of the loading part 13 to cut the back of the joint of the binding strap 23, the slide plate 41, the lifting block 43, the heater 61, and the arm 50. ), A drive means 80 for driving the cutter 70, etc., which drive means 80 is coaxial with the shaft 81 rotated by the drive motor and the shaft 81; It consists of a plurality of cam mechanisms (82 to 87) consisting of a plurality of cams and levers and blocks that are interlocked by the cams, the binding object 90 to the loading portion 13 by the conveyor (15), etc. After being fed and supplied, the rear strap is surrounded by the binding strap 23 held by the lifting block 43 via the lifting means 30, and then the lifting means 30 is lowered to bind the strap. (23) surrounds the back of the object to be bound 90 and transfers the middle portion of the strap 23 through the lifting means 30 to the front of the object 90 by the arm 50 to bind the arm. The binding object banding device is provided so that it can be superposed | bonded with the front-end | tip 23a of the string 23, and this superimposed part can be joined and bound by the joining means 60.

Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows.

1 to 4 are each a configuration diagram of the bending device according to the present invention. Referring to this, the lifting means 30, the binding strap 23 is to be supplied via the lower end, the slide plate 41 reciprocating in a direction substantially perpendicular to the conveying direction of the object to be bound 90, The lifting block 43 for holding the tip 23a of the binding strap passing therebetween while being in close contact with the bottom surface of the slide plate 41, and the middle portion of the binding strap 23 via the lifting means 30. An arm 50 which is conveyed so as to overlap the tip 23a of the binding strap 23 held by the lifting block 43, a heater 61 for heating the joint of the binding strap 23, and a heater ( 61. The pressing block 63 pressurizes the binding straps 23 and 23a heated by 61 to the bottom surface of the slide plate 41, and the cutter 70 cuts the back of the joint of the binding strap 23. And a driving means 80 for driving the slide plate 41, the lifting block 43, the arm 50, the heater 61, the cutter 70 and the like.

The frame 10 is foil ?? The to-be-bound object 90 is connected to the conveyor 15 to which the feed is supplied, and the loading part 13 to which the to-be-bound object 90 is supplied and mounted is provided in the predetermined position. The lifting means 30 is installed substantially vertically on the inlet 13a side of the loading part 13, and the winding roll 20 to which the binding strap 23 is supplied to the position adjacent to the lifting means 30 is provided. ) Is mounted.

The elevating means (30) is a needle bar which is elevated by interlocking by a guide bar (31) installed approximately vertically on the inlet (13a) side of the loading portion 13 and the driving means (not shown) along the guide bar (31) Comprising (33), the lower end of the needle 33 is formed with a through hole 34 through the middle portion of the binding string 23 is supplied. At this time, the needle 33 allows the binding object 90 to be transported and supplied to the loading part 13 and then lowered so that the binding strap 23 passing therethrough can surround the rear of the binding object 90. .

The slide plate 41 is slidably installed on the bottom surface of the inlet 13a of the loading part 13 and is moved in the conveying direction of the object 90 by the cam mechanism 83 of the driving means 80. It is horizontally conveyed in a direction orthogonal to it. This, after binding the to-be-bound object 90 by the binding strap 23, the slide plate 41 has to be separated from one side of the binding strap 23 bound in the closed loop form to one side to the bound object 90 Because it can be discharged.

The lifting block 43 is attached to the lower end of the slide plate 41, while being lifted by another cam mechanism 84 of the driving means 80, in close contact with the slide plate 41 and the straps passing therebetween Will hold the tip (23a) of. As such, when the lifting block 43 and the slide plate 41 hold the tip 23a of the binding string, the object 90 to be conveyed and supplied to the loading unit 13 by the conveyor 15 is bound. It is enclosed in a substantially C shape by the string 23.

The arm 50 has a lower end hinged to the frame 10 and is connected to another cam mechanism 82 of the driving means 80 by a connecting rod 82a so that the arm 50 is connected to the front and rear directions (the conveying direction of the object to be bound). It is rotated to, the upper end of the predetermined protruding pin 51 is formed, when the lifting means 30 is lowered, the central portion of the binding strap 23 passing through it is caught by the protruding pin 51 and transported forward It is configured to be. At this time, the protruding pin 51 of the arm 50 is inserted from the side to the middle portion of the binding strap 23 via the elevating means 30 when the elevating means 30 is lowered to move toward the holder 40. To overlap with the tip 23a of the binding strap held by the holder 40, and when retracted, the protruding pin 51 must be separated from the binding strap 23 to one side and retracted backward. It is configured to be connected to another cam mechanism (82c) of the drive means 80 by rotating) also to the side.

The heater 61 is located below the slide plate 41 and is reciprocally transferred to the side (perpendicular to the conveying direction of the object 90) by another cam mechanism 85 of the driving means 80. The junction of the tie 23 is heated. The pressing block 63 is mounted on the lower portion of the slide plate 41 to be lifted by another cam mechanism 86 of the driving means 80 and the binding straps 23 and 23a heated by the heater 61. The bottom surface of the slide plate 41 is pressed to be thermally fused. The heater 61 and the pressure block 63 as described above are superimposed when the intermediate portion of the binding strap 23 carried by the arm 50 overlaps with the tip 23a of the binding strap held by the lifting block 43. The heater 61 is disposed at the junction of the binding straps 23 and 23a to heat the binding straps 23 and 23a, and after the heating is completed, the pressure block 63 is raised and the heater 61 is separated from the side. Thus, the heated binding straps 23 and 23a are pressurized to each other to be fused.

The cutter 70 is installed substantially vertically on the upper end of the elevating block 63, which is interlocked by another cam mechanism 84 of the driving means 80, and extends to the rear of the joint of the binding straps 23 and 23a. It is to be able to discharge the binder to be bound (90) to the outside by cutting. At this time, the portion adjacent to the cutter 70 is interlocked by another cam mechanism 87 of the driving means 80 and reciprocated to the side, and the middle portion of the strap 23 is a protruding pin of the arm 50. When caught by the (51) is inserted between the binding straps 23 located on the upper and lower sides with respect to the protruding pins 51 so that the cutter 70 can cut only the binding straps 23 located at the bottom. Spacers 75 are provided.

The drive means 80 is a shaft 81 connected to a drive motor not shown in the drawing by a power transmission mechanism, a plurality of cams coaxially installed on the shaft 81 and a lever interlocked by the cam. And a plurality of cam mechanisms 82 to 87 including blocks, and the slide plate 41, the lifting block 43, the pressing block 63, and the arm by the cam mechanisms 82 to 87, respectively. 50, the heater 61, the spacer 75 and the like are interlocked.

In some cases, the above banding device may be provided in parallel with each other so that one object to be bound 90 can be simultaneously bound by a plurality of straps 23. In addition, the banding device starts to be enclosed by the binding strap 23 while the binder 90 is transported and supplied to the loading unit 13, and when the binder 90 is loaded, the rear end of the binder 90 is loaded. Since it is only necessary to surround the part and join it, the binding work of the to-be-bound object 90 advances quickly.

On the other hand, the method for wrapping the object to be bound by the bending machine according to the above configuration, the object to be bound 90, such as a box passes between the lifting means 30 and the slide plate 41 by the conveyor 15 or the like. While being transported and supplied to the loading part 13 of the frame 10, the rear part is opened by the binding strap 23 held by the lifting block 41 via the lifting means 30 and the through hole 34. It is enclosed in a roughly C shape. Subsequently, the needle 33 of the elevating means 30 is lowered to surround the back of the binding object 90 by the binding string 23 passing through the needle 33, and the arm 50 As the retracting pin 51 at the upper end thereof is caught by the middle portion of the binding string 23 passing through the through hole 34 of the needle 33, the arm 50 is moved forward and the binding string 23 The middle part of the top layer is overlapped with the tip 23a of the binding strap held by the holder 40, so that the object to be bound 90 is surrounded by the binding strap 23 in the form of a closed loop.

At this time, the heater 61 is provided between the front end 23a of the binding strap held by the slide plate 41 and the elevating block 43 and the middle portion of the binding strap 23 that is stacked and stacked. Is opened to heat the binding straps 23 and 23a, and at the same time, the pressurizing block 63 is lifted up and adhered to the slide plate 41, so that the heater 61 is separated to the side, thereby heating the tied straps 23 and 23a. ) Is pressed by the pressure block 63 and the slide plate 41 is thermally fused. After the binding straps 23 are fused in this manner, the cutter 70 positioned at the tip of the pressing block 63 is raised to cut the back of the joint 23 of the binding straps, and the slide plate 41 is moved laterally. Retracted to bind the object to be bound (90) bound by the strap (23) to the outside.

According to the present invention as described above, since the binding string does not pass through the narrow space as in the conventional guide groove, even if used for a long time, the binding strap 23 smoothly around the to-be-bound object 90 such as a box. It can be wound up to prevent the occurrence of malfunction. In addition, the present invention is to be bound to the object to be bound is fastened by being bound to the front and upper and lower ends of the binding strap 23 while the binder 90 is transported and supplied to the loading portion (13).

Claims (1)

When the to-be-bound object 90 is supplied and conveyed to the loading part 13 of the frame 10 by the conveyor 15 etc., the to-be-bound object 90 is bound by the binding string 23 supplied from the winding roll 20. In the bending device, the vertically installed on the upper side of the inlet (13a) of the loading portion 13, the binding straps 23 are supplied via the lower end and the binding object 90 is the loading portion 13 And the lifting means 30 which transfers the bundling strap 23 passed through the rod to the bottom of the binding object 90, and is installed on the bottom surface of the inlet 13a side of the loading part 13 The slide plate 41 reciprocated in a direction substantially perpendicular to the conveying direction of the 90, and is mounted on the lower portion of the slide plate 41 and ascends to the bottom surface of the slide plate 41 while passing therebetween Lifting block 43 for holding the tip 23a of the strap and the inlet 13a of the loading part 13 so as to be rotated forwards and backwards. An arm that transfers the intermediate portion of the binding strap 23 via the lifting means 30 to the front end 23a of the binding strap 23 held by the lifting block 43 when it is lowered. 50 and a heater 61 positioned below the slide plate 41 to heat the joint of the binding strap 23 while being reciprocated in a direction perpendicular to the transfer direction of the object 90, the slide plate. (41) a pressure block (63) mounted on the lower portion of the slide plate (23, 23a) heated by the heater (61) to pressurize the bottom surface of the slide plate (41) and heat-sealed; 13 is installed on the bottom of the cutter 70 to cut the back of the binding strap 23, the slide plate 41, the lifting block 43, the heater 61, the arm 50, the cutter 70 Drive means (80) for driving the back and the like, which drive means (80) is rotated by a drive motor and a plurality of coaxially installed on the shaft (81) And a plurality of cam mechanisms 82 to 87 formed of a cam and levers and blocks interlocked by the cam, and the binder 90 is transported to the loading unit 13 by the conveyor 15 or the like. After the rear end is surrounded by the binding strap 23 held by the lifting block 43 via the lifting means 30, the lifting means 30 is lowered and the binding strap 23 passes therethrough. By surrounding the back of the object to be bound 90, the intermediate portion of the binding strap 23 via the elevating means 30 is transferred to the front of the object 90 by the arm 50 to bind the strap 23. Bending apparatus for binding object that is configured to be bonded to the top end (23a) of the) and then bonded to the nested portion by the joining means (60).