KR102207428B1 - Vertical alignment apparatus of bolts - Google Patents

Abstract

The present invention relates to a vertical alignment and discharge device of a bolt, which entirely lifts a bolt insertion hopper to vertically align a bolt so as to simplify a component. The vertical alignment and discharge device of a bolt of the present invention comprises: a base plate; a vertical discharge member vertically provided in a vertical direction through a fixing means at an upper portion of the base plate, formed with a downward discharge inclined surface which is inclined backward, on an upper surface, and vertically formed with a shaft insertion groove into which a shaft of a bolt is inserted, on the downward discharge inclined surface; a bolt insertion hopper having both inclined plates having an open upper portion and inclined inwardly on both sides of a lower portion, a bolt erection penetrating unit between both inclined plates, and a vertical long groove communicating with the bolt erection penetrating unit at the rear, wherein the bolt erection penetrating unit and the vertical long groove are disposed to be inserted into the upper portion of the vertical discharge member, and provided to allow the upper portion of the bolt erection penetrating unit to be lifted to an upper portion of the downward discharge inclined surface every time a process of being lifted through a lifting driving means; a forward/reverse rotating brush unit provided in a vertical direction to be connected to a forward/reverse motor inside the bolt insertion hopper, and separating and discharging a bolt placed on the upper portion of the downward discharge inclined surface to the side of a shaft insertion groove in a state that the bolt insertion hopper is lowered and the downward discharge inclined surface protrudes to the upper portion of the bolt erection penetrating unit; and a control unit for controlling the lifting driving means and the forward/reverse motor.

Description

Vertical alignment apparatus of bolts

The present invention relates to a vertically aligned discharge device for bolts, and more particularly, to a vertically aligned discharge device for bolts that can simply make components by vertically aligning the bolts by raising and lowering the bolt input hopper as a whole.

In general, in factories that assemble products, small-sized bolts having a screwed shaft and a head larger than the diameter of the shaft at one end of the shaft are widely used to assemble the product.

In addition, in the case of assembling a product using bolts in an assembly factory in the related art, the product was assembled through a process in which an operator holds the bolts by hand and fastens the bolts using a driver.

However, in recent years, due to the automation of the assembly process, small bolts (hereinafter referred to as "bolts") are aligned and discharged with the head positioned upward using a vertical alignment discharge device of bolts, and then the head is positioned upward. A method of assembling a product by automatically or manually picking up ejected bolts through a pickup driver is widely used.

First, as an example of a conventional vertically aligned discharge device for bolts, a "screw feed device" (hereinafter referred to as "conventional screw feed device") of Japanese Patent Laid-Open Publication No. 1997-58847 is as follows.

Conventional screw feeding device is provided to rotate through the operation of the receiving portion filled with screws without vertical flow and the operation of many brushed components provided on the upper portion of the receiving portion, and the operation of many components with both swash plates provided under the receiving portion. It is provided to be elevated through.

Therefore, in the conventional screw feeding device, a number of components such as a plurality of cams and a number of levers must be used to fix the receiving part and to lift both sides of the swash plate, and to rotate the brush fixed on the upper part of the receiving part, a swing shaft and a brush are driven. Since many components, such as a mechanism, an installation die, a rotating bar, a lift cam, and a link mechanism, must be used, there is a problem that the manufacturing cost of the screw feeding device is high.

In addition, as the rail support mechanism constituting the conventional screw feeding device is configured to forward and reverse the rail inserted into the groove of the screw so that it can be inserted and discharged from the receiving part, the discharge performance of the screw is deteriorated when the rail is retracted. There was also a problem that aligned screws were not well discharged.

In addition, the conventional screw supply device has a problem in that manufacturing cost is high when manufacturing the rail support mechanism because there are many components constituting the rail support mechanism.

Japanese Patent Laid-Open Publication No. 1997-58847 "Screw feeding device"

Accordingly, the present invention was devised to solve the problems of the prior art,

It is an object of the present invention to provide a vertical alignment and discharge device for bolts that can lower the manufacturing cost by simply raising and lowering the bolt input hopper as a whole.

In addition, another object of the present invention is a vertical alignment discharge of the bolt that is laid on the downward discharge slope of the vertical discharge member to finally filter the bolt discharged to the rear of the bolt input hopper, which is the rear of the rotating brush, and re-insert it into the bolt input hopper. In providing the device.

The "bolt vertically aligned discharge device" according to the present invention for achieving the above object includes a base plate; It is provided vertically in the longitudinal direction through a fixing means on the upper part of the base plate, and a downward discharge slope is formed on the upper surface, and a shaft insertion groove into which the axis of the bolt is inserted is formed on the downward discharge slope. A vertical discharge member formed; The upper part is opened, and both side swash plates are formed on both sides of the lower side downward from the outside to the inward, and a bolt erect penetrating portion is formed between the two swash plates, and a vertical long groove communicating with the bolt erect penetrating portion is formed at the rear, and the vertical discharge member The bolt erect penetrating portion and the vertical long groove are arranged to be inserted in the upper portion of the bolt, and the upper portion of the bolt erect penetrating portion is provided so as to be able to ascend to the upper portion of the downward discharge slope whenever it is raised in the process of elevating through the elevating driving means. An input hopper; The bolt is provided in the vertical direction to be connected to the forward and reverse motor inside the bolt input hopper, and the bolt laid on the top of the downward discharge slope while the downward discharge slope protrudes to the upper part of the bolt erect penetrating part as the input hopper descends. A forward and reverse rotation brush unit for discharging and discharging to the side of the insertion groove; It characterized in that it comprises a; a control unit for controlling the lifting driving means and the forward and reverse motor.

In addition, the "vertical alignment discharge device of the bolt" according to the present invention is provided in the front of the rear plate of the bolt input hopper, is inserted in the rear of the vertical discharge member in the center, and an upper surface spaced apart from the downward discharge slope is formed at the top. A vertical plate member formed with a vertical groove and vertically disposed in a transverse direction on the discharge side of the vertical discharge member; Bolts that are fixed to the lower surface of the upper surface and protrude forward to be spaced apart from the downward discharge inclined surface, stand vertically in the vertical groove of the vertical discharge member, and protrude low in height from the downward discharge inclined surface, pass downward and discharge the bolts. The bolt having a high protruding height by being laid on the downward discharge inclined surface is a defective release elastic plate composed of a material having an elastic force to be released from the downward discharge inclined surface through elastic bending and elastic restoring force by contact.It characterized in that it further comprises.

The present invention configured as described above has the effect of providing a vertical alignment device for bolts having price competitiveness by simply raising and lowering the bolt input hopper to simplify the components to lower the manufacturing cost.

In addition, the present invention minimizes misalignment of bolts by allowing the bolts to be laid on the downward discharge slope of the vertical discharge member and finally discharged to the rear of the bolt input hopper, which is the rear of the rotating brush, and re-insert it into the inside of the bolt input hopper. There is also an effect that can be reduced to.

1 shows a vertical alignment device of the bolt according to the present invention,
1A is a perspective view seen from the rear,
1B is a perspective view as viewed from the rear showing a part of the internal configuration,
1C is a rear perspective view showing an enlarged medium-sized discharge member and a defective release elastic plate.
Fig. 2 is a schematic cross-sectional view taken along line AA in Fig. 1B.
3 is a cross-sectional view taken along line BB of FIG. 2.
4 is an enlarged view of part C of FIG. 3,
4A shows a state in which the bolt input hopper is raised so that the bolts are vertically aligned,
4B shows a state in which the bolts laid down are separated and removed after the bolt input hopper is lowered.
FIG. 5 is an enlarged view of part D of FIG. 2 and shows a state in which the laid bolt discharged to the rear of the rotating brush is separated.

Hereinafter, a preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings. However, it should be understood that the present invention may be implemented in a number of different forms and is not limited to the described embodiments.

1 is a view showing a vertical alignment device for bolts according to the present invention, FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1, and FIG. 3 is a cross-sectional view taken along line B-B of FIG. 4 is an enlarged view of a part C of FIG. 3 showing a bolt alignment process, and FIG. 5 is an enlarged view of part D of FIG. 2 showing a state in which the laid bolt discharged to the rear of the rotating brush is separated.

As shown in the drawings, the vertical alignment device of the bolt according to the present invention is a small bolt (hereinafter referred to as "bolt") provided with a screwed shaft for assembling a product and a head larger than the diameter of the shaft at one end of the shaft. ) Vertically aligned and discharged, and includes a base plate (1), a vertical discharge member (2), a bolt input hopper (3), a forward and reverse rotation brush part (5), and a control unit.

The base plate 1 is formed in a rectangular plate shape elongated in the front-rear direction and is mounted on the upper surface of the table or fixed to the upper surface of the table.

The vertical discharge member (2) is provided to be long vertically in the longitudinal direction through the fixing means (21) on the upper portion of the base plate (1), the upper surface is formed with a downward discharge inclined surface (22) descending from the front to the rear, In the downward discharge inclined surface 22, a shaft insertion groove 23 into which a shaft constituting the bolt 10 is inserted is formed in a longitudinal direction so that the top and the rear are opened.

The vertical discharge member 2 is configured by connecting the vertical plates 7 on both sides with a lower connection vertical plate to facilitate manufacturing, and forming the downward discharge inclined surface 22 on the upper part of the vertical plates on both sides, and , It is preferable to form the shaft insertion groove 23 with the upper and the rear open on the upper portion between the two vertical plates in the transverse direction.

It is preferable that the fixing means 21 is provided between the lower portion of the vertical discharge member 2 and the upper surface of the base plate 1 to securely fix the vertical discharge member 2 to the base plate 1.

In addition, the bolt input hopper 3 has an upper side open and both sides of the lower side have both side swash plates 31 inclined downward from the outside to the inside, and between the both side swash plates 31, the bolt erect penetrating part 32 is formed. It is formed and the vertical long groove 33 in communication with the bolt erect penetrating portion 32 is formed at the rear. In addition, the bolt input hopper 3 is preferably composed of a front plate and a rear plate 34 and both side plates formed in the shape of a rectangular cylinder whose circumference is long in the longitudinal direction.

The bolt input hopper (3) is disposed so that the bolt erect penetrating portion (32) and the vertical long groove (33) are inserted in the upper portion of the vertical discharge member (2), and the bolt input hopper (3) and the base plate (1) It is provided to be elevating through the elevating driving means (4) provided between the upper portion of the.

In the process of raising the bolt input hopper 3, the bolt input hopper 3 is vertically erected while the bolts 10 filled in the bolt input hopper 3 pass through the bolt erect penetrating portion 32, and the shaft insertion groove (23) So that the screw shaft of the bolt 10 can be inserted, the upper portion of the bolt erect penetrating portion 32 is the downward discharge inclined surface ( It is preferable that it is provided to be able to rise to the top of 22).

The bolt erect penetrating portion 32 is in the process that the upper portion of the bolt erect penetrating portion 32 rises to the upper portion of the downward discharge inclined surface 22, the bolt 10 is moved to both sides and front of the bolt erect penetrating portion 32. In order to prevent discharge, a through portion 321 formed in a longitudinal direction between both side swash plates 31 and a vertical blocking plate 322 formed to protrude vertically below both ends of the through portion 321 It is preferable to be configured to include.

Each of the inclined plates 31 is connected to the lower ends of both side plates of the bolt input hopper 3 so that the bolts can be erected regardless of the size of the bolts by adjusting the gaps on both sides of the through part 321 from the outside to the inside. The lower swash plate 311 is inclined downward and has a plurality of long holes 311a formed in the transverse direction, and the lower swash plate 311 is in close contact with the upper surface of the lower swash plate 311 so as to move left and right, and is inclined downwardly from the outside to the inner end. The vertical blocking plate 322 is provided to protrude downward, and a left and right swash plate 312 having a plurality of tap holes 312a formed at a position corresponding to the long hole 311a, and penetrates through the long hole 311a. It may be configured to include an adjustment bolt 313 that is fastened to the tap hole 312a to adjust the left and right movement of the left and right swash plate 312.

Therefore, the present invention freely adjusts the distance between the left and right swash plates 312 on both sides through the loosening and tightening of the adjustment bolt 313, thereby adjusting the distance between both sides of the through part 321 so that the bolt can be adjusted regardless of the size of the bolt. It has an advantage that can be built.

In addition, the bolt input hopper 3 may include a rear plate 34 in which the vertical long groove 33 is formed at the rear and is provided to be detachably rearward by a bolt connecting means 341. In addition, the bolt connecting means 341 includes a plurality of assembly holes 341a formed in a vertical direction on both rear sides of the bolt input hopper 3, and protruding forward on both sides of the rear and the assembly holes 341a. Consisting of a connection plate 341b having a plurality of tap holes 341c formed at corresponding positions, and a plurality of assembly bolts 341d detachably fastened to the matching assembly holes 341a and the tap holes 341c Can be. Accordingly, the present invention has the advantage of facilitating cleaning and repairing the inside of the device by providing the rear plate 34 to be detachable. In addition, a horizontal upper plate 342 may be further provided at the upper front of the rear plate 34 to prevent the bolts from being separated from the upper and rear portions of the bolt input hopper 3.

In addition, the bolt input hopper 3 may be further provided with a viewing window 35 so that the inside of the bolt input hopper 3 can be seen with the naked eye on one of the two side plates so that the alignment of the bolts can be visually identified. will be.

In addition, the lifting driving means 4 simplifies the configuration of the lifting driving means 4 to reduce the manufacturing cost of the lifting driving means 4, and to horizontally and stably lift the bolt input hopper 3, the It is preferable that the main body is fixed in front of the bolt input hopper 3, and a cylinder 41 having a rod connected to the upper part of the base plate 1 is included in the lower part of the main body. In addition, as the cylinder 41 requires a small force, it is preferable to use a low-cost pneumatic cylinder 41 rather than an expensive hydraulic cylinder. Further, the pneumatic cylinder 41 is already known and its detailed description will be omitted.

In addition, the forward and reverse rotation brush part 5 is provided in a longitudinal direction to be connected to the forward and reverse motor 6 inside the bolt input hopper 3, and the bolt input hopper 3 descends to the downward discharge slope (22) The bolt 10 laid on the upper side of the downward discharge inclined surface 22 in a state protruding upward of the bolt erecting through part 32 is separated and discharged to the side of the shaft insertion groove 23.

The forward and reverse motor 6 is preferably provided at the rear upper portion of the bolt input hopper 3 so that the arrangement of rotating the aligned rotating brush unit 5 can be simply performed, and as a small force is required, an expensive hydraulic motor It is preferable to use a low-cost forward-reverse pneumatic motor rather than use. In addition, the forward and reverse pneumatic motor is already known and a detailed description thereof will be omitted.

The forward and reverse rotation brush part 5 is connected to the rotation shaft of the forward and reverse motor 6 so as to reduce the manufacturing cost of the forward and reverse rotation brush part by simplifying the configuration, and is provided in a longitudinal direction on the inner upper part of the bolt input hopper 3. The forward and reverse rotation shaft 51 and the forward and reverse rotation shaft 51 are provided to protrude in the longitudinal direction at the bottom, so that the bolt input hopper 3 is lowered so that the downward discharge inclined surface 22 moves to the upper portion of the bolt erect penetrating part 32. It is preferable to include a forward and reverse rotation brush 52 for disengaging the bolt 10 laid on the upper portion of the downward discharge inclined surface 22 in the protruding state to the side of the shaft insertion groove 23.

In addition, the control unit (not shown) controls the lifting driving means 4 for lifting and lowering the bolt input hopper 3 and the forward and reverse motor 6 for rotating the forward and backward rotation brush part 5.

When the device is operated, the control unit passes through the bolt erect penetrating portion 32 by repeatedly raising the bolt erect penetrating portion 32 each step of raising the bolt input hopper 3 by operating the lifting driving means 4 When the bolts 10 are erected and inserted into the shaft insertion groove 23, and the bolt erecting through portion 32 is raised, the rotating brush 52 constituting the forward and reverse rotating brush unit 5 is moved to the left or right. It is preferable to be configured to control to be positioned.

And the control unit operates the lifting driving means (4) so that the upper portion of the bolt erect penetrating part (32) is repeatedly located below the downward discharge inclined surface (22) in each process of lowering the bolt input hopper (3). Next, by operating the forward and reverse motor 6, the forward and reverse rotation of the forward and reverse motor 6 is carried out one or more times to rotate the rotating brush 52 located on the left or right side forward and backward. It is preferable to be configured to be able to control one or more bolts 10 to be separated by the bolt input hopper (3).

In addition, the vertical alignment device of the bolt according to the present invention is provided in the front of the rear plate of the bolt input hopper 3, as shown in Figs. 1, 2 and 5, so that the rear of the bolt input hopper 3 can be raised and lowered. As to be inserted, a vertical groove 71 is formed in the center, which is inserted into the rear of the vertical discharge member 2, and at the upper end of which an upper surface 711 is spaced apart from the downward discharge inclined surface 22 is formed. 2) a vertical plate 7 provided vertically in the transverse direction on the discharge side of the side, and a defective release elastic plate fixed to the lower surface of the upper surface 711 and protruding forward to be spaced apart from the downward discharge inclined surface 22 It may further include (72).

That is, a long transverse long hole H is formed in the lower rear of the bolt input hopper 3 in the transverse direction so that the bolt input hopper 3 can be lifted by being inserted into the vertical plate 7.

The defective release elastic plate 72 is vertically erected in the vertical groove 71 of the vertical discharge member 2 so that the bolts 10 protruding low in height from the downward discharge inclined surface 22 pass downward to discharge the It is preferable that the bolt 10 lying on the downward discharge inclined surface 22 and discharged to have a high protrusion height is made of a material having an elastic force that is separated from the downward discharge inclined surface 22 through elastic bending due to contact and elastic restoring force.

The defective release elastic plate 72 is laid on the downward discharge inclined surface 22 so that the discharged bolt 10 can be easily removed, so that the upper surface 711 formed on the vertical groove 71 is downwardly It is formed parallel to the discharge inclined surface 22, and the defective release elastic plate 72 is attached to the upper surface 711 through an adhesive means such as an adhesive or double-sided tape, or is fixed through a fastening means or a fitting fixing means. It is preferable that it is provided to be inclined upwardly from the rear to the front in parallel with the downward discharge inclined surface (22). In addition, in the accompanying drawings, the defective release elastic plate 72 is attached and fixed through an adhesive means.

On the other hand, the fitting fixing means may be composed of a fitting groove formed to open the front on the upper surface 711 and a fitting portion formed at the rear of the defective release elastic plate 72 and inserted and fixed to the fitting groove, and various shapes It may be composed of a fitting groove and a fitting portion.

In addition, the fixing means 21 for fixing the vertical discharge means to the base plate 1 is the vertical discharge member 2 so as to vibrate the vertical discharge member 2 as shown in Figs. A fixed elastic plate at the front and the rear between the lower part of the base plate 1 and the upper surface of the base plate 1, which is provided to be inclined in parallel with each other to fix the vertical discharge member 2 to the base plate 1 to enable vibration. It can be composed of (211).

In addition, a vibration motor part 24 that vibrates the vertical discharge member 2 and is connected to the control unit may be further fixed and provided under the vertical discharge member 2.

The front and rear fixing elastic plates 211 are firmly fixed to the connecting members formed in the lower front and rear of the vertical discharge member 2 by means of fastening means so as to prevent separation, and the base plate ( It is preferable that the lower part is firmly fixed by the fastening means to the connecting member fixed to the front and room of the upper part of 1).

The vibration motor unit 24 may be composed of an eccentric plate provided on the motor and the motor shaft to generate vibration, and a known vibration motor may be used. In the accompanying drawings, a motor having an eccentric plate is shown.

Therefore, in the present invention, the top surface of the vertical discharge member 2 is inclined downward in the discharge direction and the vertical discharge member 2 is vibrated to align and insert the bolts 10 into the shaft insertion groove 23 of the vertical discharge member 2. There is also an advantage of providing a vertical alignment device for bolts having excellent discharge performance of the bolts 10 by improving the discharge performance.

Hereinafter, the operation of the vertical alignment device of the bolt in the present invention configured as described above will be described.

As shown in Figs. 1 to 5, when the bolts 10 are vertically aligned and discharged through a vertical alignment device of bolts in the present invention, the device is first turned on.

Then, the control unit operates the vibration motor unit 24 to vibrate the vertical discharge member 2 and operates the cylinder 41 to repeatedly raise and lower the bolt input hopper 3. In addition, whenever the bolt input hopper 3 is lowered, the upper part of the bolt erecting through part 32 is positioned under the downward discharge inclined surface 22, and then the forward and reverse motor 6 is operated. The rotating brush 52 located on the left or right is rotated one or more times in the forward or reverse direction.

Next, in the process of operating the device as described above, the bolts 10 are put into the inside of the bolt input hopper 3.

Then, the bolts 10 inserted into the bolt input hopper 3 are erected through the bolt erect penetrating part 32 whenever the bolt input hopper 3 is repeatedly raised, as shown in FIG. 4A. It is inserted into the insertion groove (23).

And whenever the bolt input hopper 3 is repeatedly lowered, in a state in which the upper part of the bolt erecting through part 32 is located under the downward discharge inclined surface 22, as shown in FIG. One or more bolts 10 laid on the downward discharge slope 22 are separated by the bolt input hopper 3 through a process in which the motor 6 is operated and the rotating brush 52 is rotated one or more times in the forward or reverse direction. It is removed.

Next, the bolts 10 inserted vertically into the shaft insertion groove 23 are aligned rearward along the shaft insertion groove 23 of the vertical discharge member 2 vibrated by the operation of the vibration motor part 24 And discharged.

Therefore, the present invention is a vertical alignment device for bolts having a price competitiveness by lowering the manufacturing cost of the vertical alignment device of the bolt by simply raising and lowering the bolt input hopper 3 through one lifting driving means 4 to simplify the components of the device. It is a useful invention that can provide.

On the other hand, in the process of vertically discharging the bolts 10 along the shaft insertion groove 23 of the vertical discharging member 2, the bolt 10 is dislodged through the rotary brush 52 and laid down without being filtered. ) Is in contact with the front end of the defective release elastic plate 72 provided at the rear of the downward discharge inclined surface 22 as the height of the downward discharge inclined surface 22 is high.

And the flat bolt 10 in contact with the front end of the defective release elastic plate 72 is due to the restoring elastic force that the defective release elastic plate 72 is bent when the bolt 10 is in contact and then stretches again, the defective release elastic plate ( It is bounced from the front end of 72) and moved to the inside of the bolt input hopper (3) and filtered.

Therefore, the present invention is laid on the downward discharge inclined surface 22 of the vertical discharge member 2, and finally, the bolt 10 is filtered out and discharged to the rear of the bolt input hopper 3, which is the rear of the rotating brush 52, and insert the bolt. It is a useful invention that can reduce misalignment of the bolt 10 to a minimum by allowing it to be re-inserted into the hopper 3.

Although the preferred embodiment of the present invention has been described above, the present invention can use various changes, modifications, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments. Therefore, the above description does not limit the scope of the invention determined by the limits of the following claims.

Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but it will be apparent to those of ordinary skill in the art that various modifications can be made without departing from the scope of the present invention.

1: base plate
2: vertical discharge member
21: fixing means
211: fixed elastic plate
22: downward discharge slope
23: shaft insertion groove
24: vibration motor unit
3: Bolt input hopper
31: swash plate
32: bolt erect penetrating part
33: vertical long groove
34: thick plate
35: viewing window
4: lifting drive means
41: cylinder
5: forward and reverse rotation brush part
51: forward and reverse rotation shaft
52: rotating brush
6: forward and reverse motor
7: vertical plate
71: vertical groove
72: defective release elastic plate

Claims (10)

In the vertical alignment discharge device of the bolt,
A base plate;
It is provided vertically in the longitudinal direction through a fixing means on the upper part of the base plate, and a downward discharge slope is formed on the upper surface, and a shaft insertion groove into which the axis of the bolt is inserted is formed on the downward discharge slope. A vertical discharge member formed;
The upper part is opened, and both side swash plates are formed on both sides of the lower side downward from the outside to the inward, and a bolt erect penetrating portion is formed between the two swash plates, and a vertical long groove communicating with the bolt erect penetrating portion is formed at the rear, and the vertical discharge member The bolt erect penetrating portion and the vertical long groove are arranged to be inserted in the upper portion of the bolt, and the upper portion of the bolt erect penetrating portion is provided so as to be able to ascend to the upper portion of the downward discharge slope whenever it is raised in the process of elevating through the elevating driving means. An input hopper;
The bolt is provided in the vertical direction to be connected to the forward and reverse motor inside the bolt input hopper, and the bolt laid on the top of the downward discharge slope while the downward discharge slope protrudes to the upper part of the bolt erect penetrating part as the input hopper descends. A forward and reverse rotation brush unit for discharging and discharging to the side of the insertion groove;
It includes; a control unit for controlling the lifting driving means and the forward and reverse motor,
The vertical alignment discharge device of the bolt,
A vertical groove is formed in front of the rear plate of the bolt input hopper, inserted into the rear of the vertical discharge member in the center, and formed with an upper surface spaced apart from the downward discharge inclined surface at the upper end, and is transverse to the discharge side of the vertical discharge member. A vertical plate member provided vertically in a direction;
Bolts that are fixed to the lower surface of the upper surface and protrude forward to be spaced apart from the downward discharge inclined surface, stand vertically in the vertical groove of the vertical discharge member, and protrude low in height from the downward discharge inclined surface, pass downward and discharge the bolts. Bolts having a high protrusion height, which are laid on the downward discharge inclined surface and are discharged from the downward discharge inclined surface through elastic bending and elastic restoring force by contact, a defective release elastic plate made of a material having an elastic force that is separated from the downward discharge inclined surface; Vertically aligned ejector.
The method of claim 1,
The bolt erect penetrating part
A through part formed in the longitudinal direction between the swash plates on both sides,
Vertically aligned discharge device of the bolt, characterized in that it comprises a vertical blocking plate protruding vertically below the both ends of the through portion.
The method of claim 2,
The swash plate
A lower swash plate connected to the lower ends of both side plates of the bolt input hopper and inclined downwardly from the outside to the inside and formed with a plurality of long holes in the transverse direction;
It is in close contact with the upper surface of the lower inclined plate so that it can move left and right, inclined downwardly from the outside to the inside, and the vertical blocking plate is provided to protrude downward at the inner end, and a plurality of tap holes are formed at positions corresponding to the long holes. With swash plate,
Vertical alignment discharge device of the bolt, characterized in that it comprises an adjustment bolt that penetrates through the long hole and is fastened to the tap hole to adjust the left and right movement of the left and right swash plate.
The method of claim 1,
The bolt input hopper is
Vertical alignment discharge device for bolts, characterized in that it comprises a rear plate detachable to the rear by the bolt connecting means at the rear and the vertical long groove is formed in the lower portion.
The method of claim 1,
The bolt input hopper is
Vertical alignment discharge device of the bolt, characterized in that it further comprises a viewing window provided to allow the naked eye to see the inside of one of the side plates.
The method of claim 1,
The lifting drive means
A vertical alignment discharge device for bolts, characterized in that the main body is fixed in front of the bolt input hopper, and a cylinder having a rod connected to the upper part of the base plate is provided at a lower portion of the main body.
The method of claim 1,
The forward and reverse motor is provided in the upper rear of the bolt input hopper,
The forward and reverse rotation brush part
A forward and reverse rotation shaft connected to the rotation shaft of the forward and reverse motor and provided in a longitudinal direction on the inner upper part of the bolt input hopper,
The forward and reverse rotation shaft is provided to protrude in the longitudinal direction at the bottom so that the input hopper is lowered so that the downward discharge inclined surface protrudes above the bolt erect penetrating portion, and the bolt laid on the downward discharge slope is separated to the side of the shaft insertion groove. Vertical alignment of the bolt discharge device, characterized in that it comprises a rotating brush to discharge.
delete The method of claim 1,
The upper surface is formed parallel to the downward discharge inclined surface,
The defective release elastic plate is fixed to the upper surface through an adhesive means, a fastening means, or a fitting fixing means, and vertically aligned discharge device of bolts, characterized in that it is provided inclined upward from the rear to the front in parallel with the downward discharge inclined surface.
The method according to any one of claims 1 to 7,
The fixing means is composed of a fixed elastic plate at the front and the rear that is provided to be inclined in parallel with each other at the front and rear between the lower portion of the vertical discharge member and the upper surface of the base plate to fix the vertical discharge member to the base plate to enable vibration. Become,
Vertically aligned discharge device of the bolt, characterized in that further provided at a lower portion of the vertical discharge member vibrates the vertical discharge member and is connected to the control unit.

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