TWI674946B - Tool change drive for heavy duty synchronous knife processing machine - Google Patents

Abstract

The utility model relates to a tool change driving device for a heavy-duty simultaneous knife cutter processing machine, which comprises a driving motor capable of driving a shaft in a base, an engaged driving bevel gear and a driven bevel gear. A socket is combined with the base and A sliding seat is slidably coupled to the bearing seat for the driven shaft of the driven bevel gear to pass through. A driving gear and a driven gear are respectively coupled to the connecting shaft and the sliding seat, and the bearing seat is coupled to the bearing seat. A change gear that meshes with the drive gear and the driven gear so that it can increase the driving force. A drive member is provided on the end of the output shaft of the driven gear, and the drive gear can be driven through the change gear. The driven gear rotates in the same direction, and the directional gear can also be detached and the driven gear can be leaned against the driving gear to mesh with it, so that the driving gear can drive the driven gear to rotate in the reverse direction.

Description

Tool-change driving device of heavy-duty simultaneous cutter processing machine

The present invention relates to the technical field of a simultaneous-action cutting tool processing machine, in particular to a driving force suitable for heavy-duty simultaneous-action cutting tool processing machines, and the driving direction can be easily changed to meet the requirements of various models. Tool change driving device for heavy-duty simultaneous cutting machine with knife unit.

The tool change driving device of the conventional conventional simultaneous cutter processing machine, as shown in the Taiwan Patent No. I637809 previously applied by the applicant, because it uses a driving sprocket, a driven sprocket, and a winding One of the upper chains is used for transmission, and the general chain has limited force. When the same chain is used as a medium to transmit driving force, it can only be used for a small driving force. Once the force is too large, the chain will There is a risk of breakage, so the conventional tool change driving device is only suitable for light-duty simultaneous cutter processing machines, not for heavy-duty simultaneous cutter processing machines. In addition, the chain may become loose after being used for a period of time, so it is necessary to adjust the tightness of the chain from time to time, which will relatively affect the efficiency and accuracy of processing. In particular, by using the driving sprocket, the driven sprocket, and the chain wound thereon for transmission, the driving sprocket will surely steer in the same direction as the driven sprocket, so it cannot be used for applications requiring different steering. Model of the knife unit.

In view of this, the present inventor has conceived in view of the above problems And actively research, improve and try to make the invention.

The main purpose of the present invention is to solve the problems that the conventional tool-change driving device of a conventional simultaneous cutter processing machine cannot be applied to heavy-duty tools, and cannot be easily changed in direction, and thus cannot be applied to various types of cutter units.

The present invention provides a tool change driving device for a heavy-duty simultaneous cutting tool processing machine, which includes a base, a driving motor, a shaft, a driving bevel gear, a driven bevel gear, a bearing seat, a sliding seat, a A driving gear, a driven gear and a direction changing gear. Wherein, the base is combined with a cam box of the simultaneous cutting machine. The driving motor is coupled to the base. The shaft is arranged in the base and is coaxially coupled to the rotating shaft of the driving motor. A cam box driving gear is coupled to the end of the shaft to drive the cam box and then swing a knife-changing arm to an appropriate position. . The driving bevel gear is arranged in the base and is coaxially coupled to the shaft. The driven bevel gear train has a connecting shaft for rotatably coupling it into the base, and the driven bevel gear meshes with the driving bevel gear. One end of the socket is coupled to the base and can be penetrated by the connecting shaft. The other end of the socket has a perforation. The sliding seat is coupled to the other end of the bearing seat so as to adjust the distance between the sliding seat and the connecting shaft. The driving gear train is coaxially coupled to an end of the connecting shaft. An output shaft is coupled to the center of the driven gear train for passing through the perforation to be rotatably coupled to the slide seat, and a driving member is coupled to the outer end of the output shaft for driving with one of the simultaneous cutting tool processing machines. One of the knife units is engaged with the driven card set. The reversing gear train can be easily disassembled and rotatably combined with the bearing seat, and is separately connected with the driving gear and the driven gear. Mesh.

The tool change driving device of the heavy-duty simultaneous cutting tool processing machine provided by the present invention can make the driving gear, the driven gear, and the reversing gear have strong rigidity and can carry large power, so It can be applied to heavy-duty simultaneous cutter processing machines. In particular, the dismounting of the reversing gear and the adjustment of the driven gear's movement are very simple, convenient and fast, so as long as the reversing gear is detached, then the driven gear is moved to mesh with the driving gear The steering of the driven gear can be changed easily and quickly, so it can be conveniently applied to the cutter unit of various models.

A‧‧‧ Tool change driving device

10‧‧‧ base

11‧‧‧Drive motor

12‧‧‧ shaft

120‧‧‧Cam Box Drive Gear

20‧‧‧Drive bevel gear

21‧‧‧ driven bevel gear

210‧‧‧ connecting shaft

30‧‧‧ Seat

300‧‧‧ Shaft

301‧‧‧Bolt

302‧‧‧perforation

31‧‧‧slide

310‧‧‧ long hole

311‧‧‧locking bolt

312‧‧‧Adjustment bolt

40‧‧‧Drive gear

41‧‧‧ driven gear

410‧‧‧Output shaft

411‧‧‧Driver

42‧‧‧ Directional gear

50‧‧‧side cover

51‧‧‧through hole

60‧‧‧Cam Box

61‧‧‧tool change arm

70‧‧‧ Knife unit

71‧‧‧ Follower card set

80‧‧‧ Spindle Unit

FIG. 1 is a three-dimensional exploded view of the present invention.

FIG. 2 is an enlarged schematic view of a three-dimensional combination of the present invention.

FIG. 3 is an exploded perspective view of the side cover of the present invention with the side cover opened.

FIG. 4 is a schematic perspective view of the rear side of FIG. 3.

Fig. 5 is a schematic sectional view of the combination of the present invention.

FIG. 6 is a schematic diagram of a first operation aspect of the present invention.

FIG. 7 is a schematic diagram of a second action aspect of the present invention.

FIG. 8 is a schematic diagram of the operation of the slide seat of the present invention.

Fig. 9 is a schematic perspective view of the simultaneous cutting tool processing machine of the present invention when the tool is not changed.

Fig. 10 is a schematic perspective view of a simultaneous cutter cutting machine of the present invention during tool change.

Please refer to Figs. 1 to 5, which show the heavy duty according to the present invention. The tool change driving device A of the movable knife processing machine includes a base 10, a driving motor 11, a shaft 12, a driving bevel gear 20, a driven bevel gear 21, a bearing seat 30, a sliding seat 31, a The driving gear 40, a driven gear 41, a steering gear 42 and a side cover 50, among which:

The base 10 can be combined with a cam box 60 (please refer to Figs. 9 and 10).

The driving motor 11 is coupled to the base 10.

The shaft 12 is disposed in the base 10, and is coaxially coupled to a rotating shaft of the driving motor 11 and can be driven and rotated by the driving motor 11. A cam box driving gear 120 is coupled to the end of the shaft 12 for driving the cam box 60 to swing a knife changing arm 61 to an appropriate position (see Figures 9 and 10 for cooperation).

The driving bevel gear 20 is disposed in the base 10 and is coaxially coupled to the shaft 12.

The driven bevel gear 21 has a connecting shaft 210 for rotatably combining the driven bevel gear 21 with the base 10, and the driven bevel gear 21 meshes with the driving bevel gear 20.

One end of the socket 30 is coupled to the base 10 and can pass through the connecting shaft 210. The socket 30 is provided with a shaft post 300, and the socket 30 can be screwed by a plurality of coupling bolts 301. Locked on the base 10. The other end of the socket 30 has a rectangular perforation 302.

The sliding seat 31 is coupled to the other end of the bearing seat 30 corresponding to the perforation 302. The sliding seat 31 has a plurality of elongated holes 310 for a plurality of locking bolts, respectively. 311 passes through and is screw-locked on the socket 30, so that the distance between the slide 31 and the connecting shaft 210 can be adjusted, and an adjustment bolt 312 is screw-locked on one side of the socket 30, and the adjustment bolt One end of 312 is screw-locked to the slide base 31, and the adjustment bolt 312 can be used to lock the adjustment bolt 312 to accurately adjust the moving distance of the slide base 31 on the base 30.

The driving gear 40 is coaxially coupled to an end of the connecting shaft 210.

An output shaft 410 is coupled to the center of the driven gear 41 for passing through the perforation 302 to be rotatably coupled to the slide 31. A driving member 411 is coupled to the outer end of the output shaft 410, which can be connected with One of the driven unit 70 of the knife unit 70 is engaged (see Figs. 9 and 10 for cooperation).

The direction changing gear 42 is coaxially coupled to the shaft 300 easily and detachably, and is meshed with the driving gear 40 and the driven gear 41 respectively.

The side cover 50 is coupled to one side of the socket 30, and is used to cover the driving gear 40, the driven gear 41 and the direction changing gear 42 in the interior. The side cover 50 has a through hole 51. The driving member 411 can pass through and protrude to the outside.

Please refer to FIG. 3 and FIG. 6, it is pointed out that the driving gear 40 can drive the driven gear 41 to rotate in the same direction through the changing gear 42.

Please refer to FIG. 4, FIG. 7 and FIG. 8 for pointing out that the steering gear 42 can be detached from the shaft 300, and then the plurality of locking bolts 311 can be loosened, and then the sliding bolt can be adjusted by the adjusting bolt 312. The seat 31 moves on the bearing seat 30 so that the driven gear 41 leans against and engages with the driving gear 40, and then locks the plurality of locking bolts 311, so that the driving gear 40 can directly drive the driven gear 41 Turn in reverse.

Please cooperate with Figures 9 and 10 to indicate that after the tool change driving device A according to the present invention is assembled on the cam box 60, the driving member 411 can be adjusted to cause a spindle unit 80 to drive the driving device. When the knife unit 70 rises a distance, the driven card setting member 71 of the knife unit 70 can be accurately aligned with the position of the coaxial state with the driven card setting member 71.

The tool change driving device of the heavy-duty simultaneous cutting tool processing machine provided by the present invention replaces the conventional driving chain by the driving gear 40, the driven gear 41, and the reversing gear 42 which can carry larger power. Wheel, driven sprocket and chain, so it is suitable for heavy-duty simultaneous cutter processing machines, and it can directly extend the tool change driving device of the original conventional simultaneous cutter cutter, which can greatly reduce the production cost. . In particular, the disassembling and assembling of the direction changing gear 42 and the movement adjustment of the driven gear 41 are very simple, convenient and fast, so as long as the direction changing gear 42 is detached, then the driven gear 41 is moved to make it The driving gear meshes, and the steering of the driven gear 41 can be changed easily and quickly, so it can be conveniently applied to the cutter unit of various models. In addition, the driving gear 40, the driven gear 41, and the direction changing gear 42 with different gear ratios can be easily replaced so that they can conform to various models, and it is very convenient and fast to replace and assemble. In addition, there is no problem that the conventional chain becomes loose and needs to be adjusted frequently.

The above description only describes the preferred implementations or embodiments of the technical means adopted by the present invention to solve the problem, and is not intended to limit the scope of patent implementation of the present invention. That is, all changes and modifications that are consistent with the meaning of the scope of patent application of the present invention, or made according to the scope of patent of the present invention, are covered by the scope of patent of the present invention.

Claims (6)

A tool-change driving device for a heavy-duty simultaneous cutter processing machine includes: a base coupled to a cam box of the same-synchronous cutter processing machine; a drive motor coupled to the base; and a shaft Is located in the base and is coaxially coupled to the rotating shaft of the driving motor, and a cam box driving gear is coupled to the end of the shaft to drive the cam box and then swing a tool changing arm to an appropriate position; a drive A bevel gear is provided in the base and is coaxially coupled to the shaft; a driven bevel gear has a connecting shaft for rotatably combining it with the base, and the driven bevel gear Mesh with the driving bevel gear; a socket, one end of which is connected to the base and can be passed out by the connecting shaft, the other end of the socket has a perforation; a slide seat, which can be adjusted with The distance between the connecting shafts is coupled to the other end of the bearing; a driving gear is coaxially coupled to the end of the connecting shaft; a driven gear is coupled with an output shaft at the center for passing through the Perforated and rotatably coupled to the slide base for output A driving member is combined at the outer end of the driving member to be engaged with a driven clamping member of a cutting unit of the simultaneous-working cutting machine; and a reversing gear can be easily disassembled and rotatably combined with the driving member. On the bearing seat, and respectively mesh with the driving gear and the driven gear. The tool change driving device of the heavy-duty simultaneous cutting tool processing machine according to claim 1, wherein the bearing is provided with a shaft post, and the reversing gear train is coaxially rotatably coupled to the shaft post. The tool change driving device of the heavy-duty simultaneous cutting tool processing machine according to claim 1, wherein the slide seat has a plurality of elongated holes that can be respectively passed through by a plurality of locking bolts and screwed on the seat, so that it can be adjusted. The distance from the sliding seat to the connecting shaft. The tool-change driving device of the heavy-duty simultaneous knife-cutting processing machine according to claim 3, wherein an adjustment bolt is screw-locked on one side surface of the socket, and one end of the adjustment bolt is screw-locked on the slide seat for use The adjusting bolt is screwed to accurately adjust the moving distance of the sliding seat on the bearing seat. The tool-change driving device of the heavy-duty simultaneous cutter working machine according to claim 4, wherein the perforation is rectangular. The tool-change driving device of the heavy-duty simultaneous cutting tool processing machine according to claim 1, further comprising a side cover, which is coupled to one side of the bearing seat for the driving gear, the driven gear and the The changing gear cover is disposed inside, and a through hole is provided on the side cover for the driving member to pass through and protrude to the outside.