CN100406155C

CN100406155C - Metal wire cutter of toothbrush

Info

Publication number: CN100406155C
Application number: CNB2005101052663A
Authority: CN
Inventors: 王贵戊
Original assignee: XINWANG ENTERPRISE CO Ltd
Current assignee: XINWANG ENTERPRISE CO Ltd
Priority date: 2005-09-29
Filing date: 2005-09-29
Publication date: 2008-07-30
Anticipated expiration: 2025-09-29
Also published as: CN1939616A

Abstract

A mechanism for cutting off the metal wire of inter-teeth brush is composed of a main body, a regulating unit consisting of an upper regulating screw bolt with an upper regulating block, a lower regulating screw bolt with a lower regulating block linked with a lower clamping jaw, a screw bolt jointer and a internal plate in main body, a cutting-off unit linked with said upper regulating block, and a clamping unit for holding a metallic wire and able to move up and down.

Description

Metal wire cutter of toothbrush

Technical field

The present invention relates to a kind of shearing device, be meant especially and a kind ofly be used to make the metal wire brushed between tooth when cutting off operation, can have facility, facility corrective action fast by easy operation, and then reach the metal wire cutter of toothbrush that has productivity effect in the manufacturing.

Background technology

Brush is a kind of in order to the instrument between the cleaning teeth seam between tooth, it mainly is to be linked by the thin body of rod that metal wire coiling forms to have one section bristle to be constituted, it is that two metal line are arranged between two facility on making, and on the predetermined position between this two metal wire, plant hair, continuing by these facility two metal wires to be reversed mutually to roll up solid bristle forms between a tooth and brushes; This metal wire cutting through a cut-out device earlier before being used to make between tooth brush, the metal wire that is about to rolling cuts into the metal wire of fixed length, its start facility of the metal wire cutter of toothbrush of prior art mainly include, under a holding structure and a shut-off mechanism, on being somebody's turn to do, under holding structure seize this metal wire on both sides by the arms and cut in order to stable for this shut-off mechanism, and because cutting of this metal wire is automatic continuous operation, therefore should go up holding structure must have the end of a thread after the metal wire severing seized on both sides by the arms and deliver to this time holding structure, after making this time holding structure seize the lower end of metal wire again on both sides by the arms, should go up holding structure and continue again to rise and return back to it and originally seized the position on both sides by the arms and seize the metal wire upper end again on both sides by the arms, cut operation to form continuous automation action such as to wait to cut; And the length that cuts because of metal wire goes up holding structure running distance dependent with this, so when this metal wire is set cutoff length or conversion cutoff length, on being somebody's turn to do, following holding structure and shut-off mechanism must carry out the position adjustment, yet, because its adjustment operation of the metal wire cutter of toothbrush of prior art needs respectively on this, following holding structure, shut-off mechanism carries out an adjustment operation else, the quite loaded down with trivial details inconvenience of its operation sequence and influence production efficiency, and also will possessing certain degree of being skilled in technique, the operator can carry out, otherwise influence is cut the degree of accuracy of operation, so should remain on the whole to be improved again, the necessity that breaks through.

Therefore, the present application people is not because attain the desirable fact on shortcoming that its operation of metal wire shearing device is adjusted between the tooth of prior art and the structural design thereof, the present application people promptly sets about researching and developing its solution, hope can be developed a kind of metal wire cutter of toothbrush that has more convenience and accuracy in the operation of adjusting, with economic benefit and the yield quality that promotes its processing, satisfying through for a long time design has generation of the present invention.

Summary of the invention

Purpose of the present invention is providing a kind of metal wire cutter of toothbrush, and it can make shearing device have facility in the adjustment operation of carrying out the metal wire fixed length, act on fast and accurately, and then can greatly promote economic benefit and the yield quality that brush is made between tooth.

The present invention includes a body in order to reach its technological means that is adopted of above-mentioned purpose; One guiding mechanism, this guiding mechanism is in conjunction with being located on this body, it includes a upward adjustment screw at least, adjusts screw rod, screw rod joint and body inner panel down, this upward adjustment screw, adjust the setting that screw rod is linked to this screw rod joint and is opposite threads down, this screw rod joint activity is hubbed at this body inner panel, and this body inner panel is located in this body, this upward adjustment screw and adjust down screw rod and run through respectively and be bolted with and adjust and go up piece and adjust piece down, and the piece interlock has jaw under this adjustments; One shut-off mechanism, this shut-off mechanism are linked to this adjustment and go up piece; One clamping device, this clamping device are subjected to powered and start up and down, in order to clamping one metal wire.

This upward adjustment screw upper end is passed this perforation of this bodies top and fixed one is adjusted handle.

This adjustment is gone up piece and is installed with one and raises fixed block, and this rises fixed block is bolted with one in order to as the last only screw rod of portion.

This adjustment piece down is installed with one in order to the downward modulation fixed block of this time jaw to be set.

This adjustment piece down is installed with block, and this time block is provided with one in order to end the screw rod of portion under the conduct.

This shut-off mechanism includes an arm seat body, this arm seat body is articulated in this upper boom fixed block, this arm seat body one side is provided with one and adjusts the central part that seat and one end are articulated in a spiral arm, this spiral arm one end links a cylinder, the other end of this spiral arm is installed with a location-plate, and this location-plate is connected with a shear, and this shear front end is installed with a snip, this shear also is articulated with a scissors plate, and this scissors front edge of board this snip relatively is formed with a shear blade.

This location-plate is provided with a cylinder, and this cylinder can promote this scissors plate, so that this scissors plate is rotated start.

This clamping device includes a slide, and this slide can be slidedly arranged on this body, and this slide is installed with a block set, and this block set one side is provided with a horizontal slideway, is provided with a slide block in this slideway, and an end of this slide block is provided with a line ball head.

This clamping device further includes a location side cover that is fixedly arranged on this block set, this location side cover is consolidated with a tension disc, but relatively this line ball head setting and clamping wears this metal wire therebetween of this tension disc, this block set is installed with a cylinder, and this cylinder is in order to promote this slide block.

This clamping device further includes a cylinder, and this cylinder has a floating lever head, and this block set root edge is provided with one in order to set the caulking groove seat of this floating lever head.

Beneficial effect of the present invention is: a kind of metal wire cutter of toothbrush provided by the invention, and it includes a body; One guiding mechanism, this guiding mechanism is in conjunction with being located on this body, it includes a upward adjustment screw at least, adjusts screw rod, screw rod joint and body inner panel down, this upward adjustment screw, adjust the setting that screw rod is linked to this screw rod joint and is opposite threads down, this screw rod joint is that activity is hubbed at this body inner panel, and this body inner panel is located in this body, this upward adjustment screw and adjust down screw rod and run through respectively and be bolted with and adjust and go up piece and adjust piece down, and the piece interlock has jaw under this adjustments; One shut-off mechanism, this shut-off mechanism are linked to this adjustment and go up piece; One clamping device, this clamping device are subjected to powered and start up and down, and in order to clamping one metal wire; Can reach shearing device with this and on the adjustment of carrying out the metal wire fixed length is operated, have facility, act on fast and accurately, and then can greatly promote the economic benefit of brush manufacturing between tooth and the effect of yield quality.

Description of drawings

Fig. 1 is a schematic perspective view of the present invention;

Fig. 2 shows the schematic perspective view of opposite side for the present invention;

Fig. 3 is a decomposing schematic representation of the present invention;

Fig. 4 shows the schematic perspective view of shut-off mechanism for the present invention;

Fig. 5 shows the schematic perspective view of clamping device for the present invention;

Fig. 6 for the present invention before cutting on look schematic diagram;

Fig. 7 for the present invention cut operation on look schematic diagram.

The specific embodiment

See also Fig. 1-Fig. 3, metal wire cutter of toothbrush of the present invention includes a body 1, one guiding mechanism 50, one shut-off mechanism 30 and a clamping device 20, wherein, this body 1 is established and is fixed on the grillage 9, be provided with space and top in this body 1 and be provided with an axle perforation longitudinally 101, these body 1 one sides convex with one of a upper boom fixed block 11 and root edge and lack portion 111, this upper boom fixed block 11 is provided with the long slot bore 112 of two ellipse shapes, one sides adjacent of this body 1 relative this bar fixed block 11 be provided with one longitudinally short slot 113 and on, following long slot bore 114,115, this short slot 113 is installed with a slide rail 14;

This guiding mechanism 50 mainly is located in the inner space of this body 1, and it includes a body inner panel 5, is provided with a bearing 51 in this body inner panel 5, in this bearing 51 and be provided with a screw rod joint 52, is hubbed in this body inner panel and make this screw rod joint 52 be activity; One upward adjustment screw 6 affixed (connecing the location as the tip) is in these screw rod joint 52 tops, and the upper end of this upward adjustment screw 6 is passed the axle perforation 101 at this body 1 top and fixed one adjusted handle 13; One adjusts upward piece 40, spiral shell is located at and is positioned at this body 1 on this upward adjustment screw 6, and this adjustment is gone up piece 40 and is installed with one and raises fixed block 41, this rises fixed block 41 be provided with one protrude out long slot bore 114 on this to arm 411, should support arm 411 and be bolted with a screw rod 42, in order to as the last portion of ending; Adjust screw rod 7 affixed (connecing the location) once in these screw rod joint 52 belows as the tip, it is the setting of opposite threads with this upward adjustment screw 6 that screw rod 7 is adjusted in this time, its bottom wears and is bolted with adjustment piece 8 down, an end of piece 8 protrudes out the scarce portion 111 of this body 1 root edge under this adjustment, in order to set firmly a downward modulation fixed block 83, this downward modulation fixed block 83 is provided with a pair of down jaw 84, and this time jaw 84 is to be subjected to pneumatic control (not icon) and can to carry out the start of opening and closing; In addition, this adjustment piece 8 down is installed with block 81, this time block 81 1 sides the first half ones establish a clamping block 82, end in order to this time block 81 piece 8 under this adjustment that locks, the same side of this time block 81 the second half ones be provided with again one protrude out this body 1 following long slot bore 115 support arm 811, should support arm 811 and be bolted with a screw rod 85, end portion down in order to conduct;

This shut-off mechanism 30 includes an arm seat body 3, this arm seat body 3 is articulated in the long slot bore 112 of this upper boom fixed block 11 and is fixedly arranged on this adjustment and goes up on the piece 40, these arm seat body 3 one sides are provided with one and L shapedly adjust seat 31 and one end are articulated in a spiral arm 34 by a shank of bolt 32 central part, these spiral arm 34 1 ends link a cylinder 39, this cylinder 39 is located on the cylinder seat 43, and this cylinder seat 43 can be fixedly arranged on this body 1; See also Fig. 4, the other end of this spiral arm 34 is installed with a location-plate 35, these location-plate 35 inboards are connected with a L shaped shear 33, these shear 33 front end root edges are installed with a snip 38, and this shear 33 also is articulated with a scissors plate 37, and these scissors plate 37 front ends this snip 38 relatively are formed with a shear blade 371, moreover, these location-plate 35 outsides are provided with a cylinder 36, and the cylinder push-rod 361 of this cylinder 36 promotes this scissors plate 37 (as shown in Figure 7), so that this scissors plate 37 is rotated start;

This clamping device 20 includes a slide 25, this slide 25 is slidedly arranged on the slide rail 14 of this body 1, this slide 25 is installed with a block set 22, these block set 22 1 sides are provided with the caulking groove 222 that a horizontal slideway 221 and root edge are provided with a T shape, be provided with a slide block 24 in this slideway 221, an end of this slide block 24 is provided with a line ball head 241; One location side cover 21 is fixedly arranged on this block set 22, this is positioned at the slide block 24 of slideway 221 in order to hide the location, see also Fig. 5, this location side cover 21 is consolidated with a tension disc 23, these tension disc 23 relative these line ball heads 241 are provided with and can seize the metal wire 100 that wears therebetween on both sides by the arms, this block set 22 is installed with a cylinder 2, and the cylinder push-rod 211 of this cylinder 2 can promote this slide block 24.Moreover a cylinder 91, this cylinder 91 are positioned an angle cylinder seat 93 that is fixed on this grillage 9, and this cylinder 91 has a floating lever head 92, and this floating lever head 92 is embedded the caulking groove 222 that is positioned this block set 22, in order to this block set 22 of interlock.

See also Fig. 5, when the fixed length of desiring to carry out metal wire 100 cuts when adjusting, be this adjustment handle 13 of turn and rotate this upward adjustment screw 6, should adjust this moment go up piece 40 will be by interlock and displacement (go up or down), and this rise fixed block 41 of interlock makes this screw rod 42 be positioned at upper position-arresting to put; Also this arm seat body 3 of interlock and make these shut-off mechanism 30 displacements (go up or down) of piece 40 is gone up in this adjustment simultaneously.See also the 4th figure, when rotating this upward adjustment screw 6 when this adjustment handle 13 of turn, to make this time adjust screw rod 7 by this screw rod joint 52 rotates simultaneously, and the piece 8 under this adjustment of interlock that continues, and then make this screw rod 85 be positioned at lower position-arresting to put and make this time jaw 84 displacement location, is the setting of opposite threads and adjust screw rod 7 because of this time with this upward adjustment screw 6, and therefore piece 8 is gone up the actuator state that piece 40 is relative separation or relative closing with this adjustment under this adjustment.

So, adjust the rotating operation of handle 13 by this, can finish this shut-off mechanism 30, the location adjustment and only portion, the only adjustment of portion's spacing setting down on this of jaw 84 down simultaneously, and need not adjust at upper and lower respectively this member respectively, the fixed length of metal wire 100 cut adjust operation to reach to have facility, manufacture benefit fast.

Fig. 4, shown in Figure 5 and for example, when the portion of go up ending of this

screw rod

42,85, after the portion of ending finishes the adjustment operation that spacing sets down, activate this cylinder 91, and by these floating lever head 92 these block sets 22 of promotion, this block set 22 will be supported by this screw rod 42 and be ended, and make this clamping device 20 be moved to the precalculated position of this metal wire 100 of clamping.

Continuing sees also Fig. 6, Fig. 7, in order to the cut operation of explanation to this metal wire 100; Promptly activate this cylinder 2, and promote line ball head 241 that slide blocks 24 make slide block 24 front ends forward, and this metal wire 100 is clamped between this line ball head 241 and the tension disc 23 by this cylinder push-rod 211; Simultaneously, this time jaw 84 sees also Fig. 4, also is subjected to pneumatic control and clamps this metal wire 100 in its lower end part; In addition, this spiral arm 34 (or continuing) simultaneously is subjected to the promotion of this cylinder 39 and rotates, and this location-plate 35 of interlock, shear 33 and make the snip 38 on shear 33 end limits, scissors plate 37 close toward these metal wires 100, activate this cylinder 36 simultaneously and promote this these scissors plate 37 rotations, so the shear blade 371 by this rotation cooperates this snip 38 to subtract this metal wire 100 disconnected.

Activate these block set 22 decline displacements of these cylinder 91 interlocks, and this line ball head 241 is somebody's turn to do the end of a thread of the metal wire 100 after cutting off also toward bottom offset with tension disc 23 clampings, supported when ending by this screw rod 85 and be positioned at when ending the portion position down when this block set 22 drops to, promptly finish previous fixed length and cut the displacement operation that sets, this moment the metal wire 100 that this time jaw 84 is sent here by this clamping device 20 by the pneumatic control clamping the end of a thread, and then by this cylinder 91 this block set 22 is risen and to deliver to only portion position, promptly form successional automation and cut operation and so continue to operate.

Claims

1. metal wire cutter of toothbrush is characterized in that it comprises:

One body;

One guiding mechanism, this guiding mechanism is in conjunction with being located on this body, it includes a upward adjustment screw at least, adjusts screw rod, a screw rod joint and a body inner panel once, this upward adjustment screw, adjust the setting that screw rod is linked to this screw rod joint and is opposite threads down, this screw rod joint activity is hubbed at this body inner panel, and this body inner panel is located in this body, this upward adjustment screw and adjust down screw rod and run through respectively and be bolted with one and adjust and go up piece and and adjust piece down, the piece interlock has jaw under this adjustments;

One shut-off mechanism, this shut-off mechanism are linked to this adjustment and go up piece;

One clamping device, this clamping device are subjected to powered and start up and down, and in order to clamping one metal wire.

2. metal wire cutter of toothbrush according to claim 1 is characterized in that: bore a hole and a fixed adjustment handle for one that passes this bodies top on this upward adjustment screw.

3. metal wire cutter of toothbrush according to claim 1 is characterized in that: this adjustment is gone up piece and is installed with one and raises fixed block, and this rises fixed block is bolted with one in order to as the last only screw rod of portion.

4. metal wire cutter of toothbrush according to claim 1 is characterized in that: this adjustment piece down is installed with one in order to the downward modulation fixed block of this time jaw to be set.

5. metal wire cutter of toothbrush according to claim 1 is characterized in that: this adjustment piece down is installed with block, and this time block is provided with one in order to end the screw rod of portion under the conduct.

6. metal wire cutter of toothbrush according to claim 3, it is characterized in that: this shut-off mechanism includes an arm seat body, this arm seat body is articulated in a upper boom fixed block of this body one side, this arm seat body one side is provided with one and adjusts seat, this arm seat body one end is articulated in the central part of a spiral arm, this spiral arm one end links a cylinder, the other end of this spiral arm is installed with a location-plate, this location-plate is connected with a shear, this shear front end is installed with a snip, this shear also is articulated with a scissors plate, and this scissors front edge of board this snip relatively is formed with a shear blade.

7. metal wire cutter of toothbrush according to claim 6 is characterized in that: this location-plate is provided with a cylinder, and this cylinder can promote this scissors plate, so that this scissors plate is rotated start.

8. metal wire cutter of toothbrush according to claim 1, it is characterized in that: this clamping device includes a slide, this slide can be slidedly arranged on this body, this slide is installed with a block set, this block set one side is provided with a horizontal slideway, be provided with a slide block in this slideway, an end of this slide block is provided with a line ball head.

9. metal wire cutter of toothbrush according to claim 8, it is characterized in that: this clamping device further includes a location side cover that is fixedly arranged on this block set, this location side cover is consolidated with a tension disc, but relatively this line ball head setting and clamping is arranged in this metal wire between this tension disc and this line ball head of this tension disc, this block set is installed with a cylinder, and this cylinder is in order to promote this slide block.

10. metal wire cutter of toothbrush according to claim 8 is characterized in that: this clamping device further includes a cylinder, and this cylinder has a floating lever head, and this block set root edge is provided with one in order to set the caulking groove seat of this floating lever head.