CN2873449Y

CN2873449Y - Cutter delivery mechanism for groove cutter

Info

Publication number: CN2873449Y
Application number: CN 200620004908
Authority: CN
Inventors: 温宗泽
Original assignee: YUK TSE ENTERPRISE CO Ltd
Current assignee: YUK TSE ENTERPRISE CO Ltd
Priority date: 2006-02-16
Filing date: 2006-02-16
Publication date: 2007-02-28
Anticipated expiration: 2016-02-16

Abstract

The utility model is a cutter actuator of groove cutting machine including a sliding rail set and a drive set. The sliding rail set is provided with a cutter set at the location of the conveying appliance which is adjacent to the machine. The drive set is provided with servomotor which can drive the sliding rail set thereby when the servomotor is operated the cutter set can be moved back and forth to cut a ring-shaped groove at the one end of the paper tube. The servomotor has the features of precision and easy switching between forth rotation and back rotation, thereby achieving the effect of simplifying integral mechanism.

Description

The cutting knife transmission mechanism of valley dissecting machine

Technical field

The utility model is a kind of cutting knife transmission mechanism of valley dissecting machine, and it provides a kind of use servo motor driven set of knives, and makes the structural design that set of knives can back and forth move back and forth.

Background technology

Existing spool fabrication schedule is that a paper tube is cut into several sections with pipe cutting machine, afterwards, to enter steps such as polishing and dissected valley through the paper tube of cutting, use and form a spool, and the purpose of dissected valley is the scope with the winding of restriction yarn, use preventing that yarn excessively is wound on the spool, so existing dissected valley mode is to use valley dissecting machine to cut out the groove of an annular respectively in the two ends of the paper tube through cutting.

Traditional valley dissecting machine, it uses cylinder to drive set of knives, the set of knives that is subjected to the cylinder driving can cut out the groove of an annular in the two ends of the paper tube through cutting respectively, yet cylinder is the rigid mount of a linear reciprocating motion, therefore during movement cylinder, cylinder can produce violent concussion with respect to valley dissecting machine, so the set of knives that it drove often can't effectively cut out groove on paper tube, in view of this, the existing valley dissecting machine that uses motor to drive set of knives just arises at the historic moment.

Existing valley dissecting machine, it has a board, end face in board is provided with a conveying device and a cutting device group, conveying device is made up of the support body that a number driven device is driven, the cutter sweep group has a motor, by gear train, a set of knives and at least one clamping group that motor drove, set of knives and clamping group are arranged at respectively adjacent to the conveying device place, and set of knives is driven by gear train.

Conveying device can be delivered to clamping group place with the paper tube through cutting, paper tube is unsettled to pick up and the clamping group is understood, driven by cutter or be subjected to the gear driven at clamping group rear and rotate, and set of knives can back and forth move back and forth in this paper tube below, therefore an end of paper tube will be cut to a ring-shaped groove, and so another groove of paper tube is also available cuts out with method.

Yet for set of knives can back and forth be moved back and forth, therefore motor can produce in operation process is just changeing and situation about reversing, often will can reach and reverse, and the motor that reverses often also can produce the situation of damage and easy-maintaining not through the process of complicated shift voltage.

Summary of the invention

Because the inconvenience on the aforesaid prior art, the utility model is the cutting knife transmission mechanism of a kind of valley dissecting machine of design, and it provides a kind of use servo motor driven set of knives, and makes the structure that set of knives can back and forth move back and forth.

For reaching above-mentioned utility model purpose, the technological means that the utility model adopted is the cutting knife transmission mechanism of a kind of valley dissecting machine of design, and it has a slide rail set and a driving group;

Slide rail set, it has glidepath, goes up slide rail and set of knives;

Glidepath, it is fixedly arranged on the side of conveying device of the board of valley dissecting machine, and the end face of glidepath is formed with outstanding track;

Last slide rail, its bottom surface is installed with several slide blocks at interval, the bottom surface of slide block be formed with can ccontaining track chute, be provided with the toothrow track in a side of the end face of last slide rail, the end face of toothrow track is formed with outstanding lobe;

Set of knives, it has at least one knife rest and at least one cutting knife;

Knife rest, it is arranged at the end face place of slide rail, and the end face of knife rest is formed with caulking groove;

Cutting knife, it is arranged at the caulking groove place of knife rest;

The driving group, it has support body, transmitting gear and servo motor;

Support body, it is arranged at the side adjacent to the conveying device of board;

Servo motor, it is fixedly arranged on the support body place;

Transmitting gear, an end of itself and servo motor interconnects, and the grinding tooth of transmitting gear can be meshing with each other with the lobe of the toothrow track of last slide rail.

When servo motor begins to drive transmitting gear, make transmitting gear drive and go up slide rail, and when conveying device will the paper tube through cutting into suitable length be delivered to a clamping group, the clamping group will begin start, and pick up and be rotation status this paper tube is unsettled, the cutting knife that be subjected to slide rail driven this moment will be by the below of paper tube, and cuts out a groove at an end of paper tube.

So after last slide rail moved to a location, paper tube can break away from the clamping group and be retracted into conveying device, servo motor will begin to reverse, and therefore goes up slide rail and will get back to its initial position.

Just change and reverse and characteristic accurately because servo motor has to change easily, therefore can reach the effect of simplifying whole mechanism, servo motor is under the situation of frequent reverse and the transformation of just changeing by this, and servo motor still can be possessed its runnability.

The accompanying drawing summary

Fig. 1 is the stereogram that first embodiment of the present utility model is arranged at a valley dissecting machine.

Fig. 2 is the sectional perspective outside drawing of slide rail set of the present utility model.

Fig. 3 is the action schematic top plan view of first embodiment of the present utility model.

Fig. 4 is the activities floor map of first embodiment of the present utility model.

Fig. 5 is the stereogram that second embodiment of the present utility model is arranged at valley dissecting machine.

The specific embodiment

The utility model is a kind of cutting knife transmission mechanism of valley dissecting machine, please cooperate with reference to shown in Figure 1, and it is the utility model first embodiment, and it has a slide rail set 10 and a driving group 20;

Slide rail set 10, it has a slide rail 13 and a set of knives 16 on the glidepath 11;

Glidepath 11 please cooperate with reference to shown in the figure 2-3, and it is fixedly arranged on a side of the conveying device 31 of a board 30, is formed with outstanding track 12 in the end face of glidepath 11;

Last slide rail 13, its bottom surface is installed with several slide blocks 14 at interval, the bottom surface of slide block 14 be formed with can ccontaining track 12 chute 141, be formed with several screws 131 at interval in the end face of last slide rail 13, side at this end face is provided with toothrow track 15, and the end face of toothrow track 15 is formed with outstanding lobe 151;

Set of knives 16, it has at least one knife rest 17 and at least one cutting knife 18;

Knife rest 17, it is arranged at the end face place of slide rail 13, the end face of knife rest 17 is formed with a caulking groove 171, be formed with perforation 172 in the both sides of caulking groove 171 and with respect to screw 131 places of last slide rail 13, number bolt (not shown) runs through perforation 172, and solid with screw 131 spiral shells, whereby knife rest 17 is fixed in the end face place of slide rail 13, other is formed with the side screw 173 that number can communicate with caulking groove 171 in the side of knife rest 17;

Cutting knife 18, it is arranged at caulking groove 171 places of knife rest 17, and number bolt (not shown) spiral shells are located at side screw 173 places of knife rest 17, and the one end pushes against mutually with the side that is arranged at the cutting knife 18 of caulking groove 171, by this cutting knife 18 are fixed in knife rest 17 places;

Driving group 20, it has a support body 22, a transmitting gear 23 and a servo motor 21;

Support body 22, it is arranged at the side adjacent to the conveying device 31 of board 30;

Servo motor 21, it is fixedly arranged on support body 22 places;

Transmitting gear 23, an end of itself and servo motor 21 interconnects, and the grinding tooth 231 of transmitting gear 23 can be meshing with each other with the lobe 151 of the toothrow track 15 of last slide rail 13.

Please cooperate with reference to shown in the figure 3-4, when conveying device 31 will the paper tube 33 through cutting into suitable length be delivered to a clamping group 32, clamping group 32 will begin start, and with these paper tube 33 unsettled picking up, servo motor 21 will drive transmitting gear 23, it is driven go up slide rail 13, this moment, cutting knife 18 will pass through the below of paper tube 33, and cut out a groove at an end of paper tube 33.

And after last slide rail 13 moves to a location, paper tube 33 can break away from clamping group 32 and return conveying device 31, servo motor 21 will begin to reverse, therefore go up slide rail 13 and will get back to its initial position, so be a paper tube 33 dissected valley programs, and after aforesaid cutting process was finished, clamping group 32 can be decontroled this paper tube 33, and clamping plays another paper tube 33, so that carry out the dissected valley program.

As mentioned above, the utility model by servo motor 21 can change easily just change with reverse and characteristic accurately, and reach the effect of simplifying whole mechanism, even servo motor 21 is under the situation of frequent reverse and positive phase inversion co-conversion, still can possess its usability.

Please cooperate with reference to shown in Figure 5, it is the utility model second embodiment, and wherein, driving group 20A has a support body 22A, a servo motor 21A, a drive group frame 23A, drive group 24A, a belt pulley 25A, a driven wheel 26A and advises belt 27A for the moment;

Support body 22A, it is arranged at the side adjacent to the conveying device 31A of board 30A;

Servo motor 21A, it is fixedly arranged on support body 22A place;

Drive group frame 23A, it is arranged at the side adjacent to the conveying device 31A of board 30A;

Drive group 24A, it is fixedly arranged on drive group frame 23A place;

Belt pulley 25A, it is arranged at the end of drive group 24A;

Driven wheel 26A, it is arranged at the in addition end of drive group 24A, and is meshing with each other with the lobe 151A of the toothrow track 15A of last slide rail 13A;

Time rule belt 27A, it is sheathed on the end of driven wheel 26A and servo motor 21A respectively.

In this embodiment, when when servo motor 21A drives, advising belt 27A, time rule belt 27A can drive belt pulley 25A, belt pulley 25A can drive group 24A, and then making slide rail 13A in the driven wheel 26A drive, the cutting knife 18A of set of knives 16A just can back and forth move back and forth and cut paper tube 33A by this.

Claims

1. the cutting knife transmission mechanism of a valley dissecting machine is characterized in that having:

One slide rail set, it has glidepath, goes up slide rail and set of knives;

Last slide rail, its bottom surface is installed with plural slide block at interval, the bottom surface of slide block be formed with can ccontaining track chute, be provided with the toothrow track in a side of the end face of last slide rail, the end face of toothrow track is formed with outstanding lobe;

Set of knives, it has at least one knife rest and at least one cutting knife;

Cutting knife, it is arranged at the caulking groove place of knife rest;

One driving group, it has support body, transmitting gear and servo motor;

Servo motor, it is fixedly arranged on the support body place;

2. the cutting knife transmission mechanism of valley dissecting machine as claimed in claim 1 is characterized in that, the end face of last slide rail is formed with plural screw at interval;

The both sides of the caulking groove of knife rest and be formed with perforation with respect to the screw place of last slide rail, plural bolt-through perforation, and solid with the screw spiral shell of last slide rail.

3. the cutting knife transmission mechanism of valley dissecting machine as claimed in claim 2, it is characterized in that, the side of knife rest is formed with the side screw that plural number can communicate with caulking groove, and plural bolt spiral shell is located at the side screw place of knife rest, and an end of bolt pushes against mutually with the side that is arranged at the cutting knife of caulking groove.

4. the cutting knife transmission mechanism of a valley dissecting machine is characterized in that having:

One slide rail set, it has glidepath, goes up slide rail and set of knives;

Set of knives, it has at least one knife rest and at least one cutting knife;

Cutting knife, it is arranged at the caulking groove place of knife rest;

One driving group, its have support body, servo motor, drive group frame, drive group, belt pulley, driven wheel and the time rule belts;

Servo motor, it is fixedly arranged on the support body place;

Drive group frame, it is arranged at the side adjacent to the conveying device of board;

The drive group, it is fixedly arranged on drive group frame place;

Belt pulley, it is arranged at an end of drive group;

Driven wheel, it is arranged at the in addition end of drive group, and is meshing with each other with the lobe of the toothrow track of last slide rail;

Time rule belt, it is sheathed on an end of belt pulley and servo motor respectively.

5. the cutting knife transmission mechanism of valley dissecting machine as claimed in claim 4 is characterized in that, the end face of last slide rail is formed with plural screw at interval;

6. the cutting knife transmission mechanism of valley dissecting machine as claimed in claim 5, it is characterized in that, the side of knife rest is formed with the side screw that plural number can communicate with caulking groove, and plural bolt is fixed at the side screw place of knife rest, and an end of bolt pushes against mutually with the side that is arranged at the cutting knife of caulking groove.