CN2636998Y

CN2636998Y - Automatic glue rotating structure of improved screw glue applicator

Info

Publication number: CN2636998Y
Application number: CN 03232615
Authority: CN
Inventors: 钟秀淳
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-27
Filing date: 2003-06-27
Publication date: 2004-09-01
Anticipated expiration: 2013-06-27

Abstract

An automatic glue-rotation structure of an improved screw glue spreading machine includes a plurality of glue-rotation elements which are equally and fixedly locked with a transmission chain belt of the glue spreading machine; each glue-rotation element consists of a fixed body, a shaft rod, a magnetic body and a gear part. An internal edge of the fixed body is provided with a shaft hole; the shaft rod pierces at least one bearing and is then sleeved in the shaft hole; at least one internal screw hole is additionally drilled at the edge of the fixed body; the shaft rod is sleeved in the shaft hole of the fixed body; one end of the shaft rod pierces out of the shaft rod and two ends of the shaft rod can be fixed with the magnetic body and the gear part; the gear is sleeved with one end of the shaft rod and is fixedly locked by a positioning screw. When the screw is transmitted to a glue spreading position by the transmission chain belt, the utility model can be stably rotated and is not easy to shake, in order to ensure the stability of the glue spreading operation; the transmission chain belt feeding screw presents automatic rotary glue spreading assembly structure which is more simply, meanwhile, which is easier to be maintained and to replace the components.

Description

The automatism glue-rotating structure of improved screw gluing machine

Technical field

The utility model relates to a kind of automatic gum coater structure of screw, means especially when gluing, can be the gluing machine structure of spinning movement automatically.

Background technology

For guaranteeing screw when locking steadiness and compactness, the thread segment appropriate location of general special screw or screw rod, all be coated with the locking glue material of one deck, and be the efficient that increases the screw gluing, the gluing operation of screw rod now all is to be automated job, screw automatic gum coater shown in figure one (hereinafter to be referred as commonly using case) is wherein a kind of, this is commonly used case and lies on the frame chain belt is set, binder spray, and feed mechanism etc., wherein, this chain belt is provided with some kinetoplasts 91, these kinetoplast 91 1 ends systems establish a magnet, end then is hubbed on the fixed head 92 of this chain belt in addition, and its end and pass this fixed head 92 of one of being pivoted, and be installed with a gear 93, this gear train can be when this kinetoplast be transported to book office, produce engaged transmission with a tooth piece 94, and this kinetoplast is rotated, to spray the glue operation, though and this one commonly uses on the case plastic structure and can make on the screw glue more even, but because its kinetoplast 91 is to be pivoted with this chain belt to combine, and be directly to be subjected to 94 engagements of this tooth piece and to rotate, the shortcoming of its existence is:

1. carry, the gluing poor effect, because this kinetoplast 91 an only end and this chain belt is pivoted and combines and be half unsettled structure attitude, and, chain belt itself is again ovalize circumference transmission running, therefore, when the chain belt drive transfer, this kinetoplast 91 can produce the situation of rocking, add this kinetoplast 91 and be and directly be subjected to these tooth piece 94 engagements and rotate, therefore, the crack produced between 92 of the fixed heads of itself and chain belt had unavoidably and are pivoted, so, when carrying screw to the gluing position with the axle kinetoplast 91 that is vibrating state, not only feasible sizing material from this binder spray ejection is difficult for attached work on screw, and cause the bad situation of gluing quality, more improve the probability of axle kinetoplast 91 damages simultaneously;

Assembly cost higher, be difficult for maintenance, hold above-mentioned, because commonly using the axle kinetoplast 91 of case and be an end wears the fixed head 92 of this chain belt and combines with this gear 93, therefore, not only the assembling operation of these kinetoplasts 91 comparatively time-consuming, require great effort and damage higher, simultaneously, in the time of need changing if there is a kinetoplast 91 to damage, after then needing earlier this gear 93 to be taken off, Fang Dezai takes out this kinetoplast 91, and causes the inconvenience of replacing, maintenance.

Summary of the invention

The purpose of this utility model is to provide a kind of automatism glue-rotating structure of improved screw gluing machine, and it is that the rotation that can stablize and be difficult for rocking is to guarantee the stability of gluing operation when making screw rod be subjected to the transmission chain belt to be delivered to the gluing position.

A time purpose of the present utility model is that to make transmission chain belt conveying screw rod be the package assembly of automatic rotation gluing more easy, simultaneously, is easier to maintenance, changes its member.

For achieving the above object: solution of the present utility model is:

A kind of automatism glue-rotating structure of improved screw gluing machine, it comprises some commentaries on classics glue elements, these change the glue element is that five equilibrium is locked on the transmission chain belt of gluing machine, in order to carry desire gluing screw rod to the gluing position, carry out the gluing action, respectively should change glue element system by a fixed body, an axostylus axostyle, a magnetic, and tooth moving part composition, wherein:

This fixed body inner edge tool one axis hole is used to be nested with wherein after wearing a bearing at least for this axostylus axostyle, and the suitable place of this fixed body outer rim is drilled with at least one inner bolt hole in addition, in order to be located at this transmission chain belt on the location-plate locking combine;

This axostylus axostyle system is set in the axis hole of this fixed body, and one end and pass this axis hole, and its two end can be fixed for this magnetic and tooth moving part respectively;

This magnetic system is adsorbed in this axostylus axostyle and is positioned at one of this axis hole end, carries the screw rod of desiring gluing in order to inhale work;

This tooth moving part is the member that an end outer peripheral face has tooth portion, its inner rim has a trepanning, and it is positioned at the in addition suitable place of outer peripheral face of end of this tooth portion, and has provided a positioning screw hole that is communicated with this trepanning, when using this tooth moving part and being placed on this axostylus axostyle one end, must establish fixing by a location screw lock;

In view of the above, when this transmission chain belt conveying respectively should be changeed the glue element to the gluing position, one is located at the tooth row of this gluing machine appropriate location, system can produce engaged transmission with this tooth moving part after respectively this commentaries on classics glue element passes through, use to drive this axostylus axostyle and magnetic rotation, and then make the operation of screw rod rotation gluing more stable, simultaneously, when respectively this commentaries on classics glue element has the situation of damage, be easier to replacing, maintenance.

Further, this axis hole forms a room than large diameter in addition for the ora terminalis that this axostylus axostyle is inserted in, and uses for this magnetic wherein ccontaining.

Because when having adopted such scheme, the utility model to make screw rod be subjected to the transmission chain belt to be delivered to the gluing position, the rotation that can stablize and be difficult for rocking is to guarantee the stability of gluing operation; The package assembly that transmission chain belt conveying screw rod is automatic rotation gluing is more easy, simultaneously, is easier to maintenance, changes its member.

Description of drawings

Fig. 1 is an external sight schematic diagram of commonly using creation.

Fig. 2 is a local appearance schematic diagram of commonly using creation.

Fig. 3 is the outer schematic appearance of solid combination of this creation.

Fig. 4 is the perspective exploded view of this creation.

Fig. 5 is the combination generalized section of this creation.

Fig. 6 is the application implementation illustration of this creation.

The specific embodiment

See also Fig. 3～shown in Figure 6, the automatism glue-rotating structure of the improved screw gluing machine of the utility model, it lies in the some commentaries on classics glue elements 3 of locking on the transmission chain belt 2 of gluing machine 1, these change glue element 3 must adsorb, carry screw or the screw rod of desiring gluing, it is located by glue rifle 11 belows of being located at this gluing machine 1 suitable place, use and carry out the gluing operation, because of this gluing machine 1, transmission chain belt 2, and among the figure not the parts such as feed mechanism of demonstration be general known member, do not add at this and to give unnecessary details, and the characteristics of this creation are:

Respectively should change glue element 3 by a fixed body 31, an axostylus axostyle 32, two bearings 33, a magnetic 34, and a tooth moving part 35 compositions, wherein:

This fixed body 31 is to be the roofbolt shape, its inner rim has an axis hole 311, and these axis hole 311 1 ends also form a room 312 than large diameter, use wear this two bearing 33 for this axostylus axostyle 32 after, make the one end be nested with wherein, the suitable place of these fixed body 31 outer edge surfaces, other is drilled with two inner bolt holes 313, use for two locking screws 41 lock and establish, make this fixed body 31 must be locked in location-plate 21 places on this transmission chain belt 2.

This axostylus axostyle 32 generally is the T font, and one of footpath end just can be placed in the room 312 of this fixed body 31 greatly, use for this magnetic 34 absorption location, and its other end system passes this axis hole 311, uses for this tooth moving part 34 covers solid.

This two bearing 33 is general bearing body, is axis hole 311 2 ends that place this fixed body 31, and wears for this axostylus axostyle 32.

This magnetic 34 is general magnet member, and it is to be adsorbed in this axostylus axostyle 32 to be positioned at one of this room 312 end, carries the screw rod 42 of desiring gluing in order to inhale work.

This tooth moving part 35 generally is convex, its inner rim has a trepanning 351, and an end outer peripheral face is provided with tooth portion 352, and fit the place with respect to the outer peripheral face of holding in addition of this tooth portion 352, then provided the positioning screw hole 353 of this trepanning 351 of connection, when making this tooth moving part 35 be placed on these axostylus axostyle 32 1 ends, must establish fixing by a location screw 43 locks.

In view of the above, the above-mentioned member of mat is formed, and when these transmission chain belt 2 conveyings respectively should be changeed glue element 3 by these glue rifle 11 positions, one was located at the tooth row 12 of this gluing machine 1 appropriate location, system can be after respectively this commentaries on classics glue element 3 passes through, produce engaged transmission with this tooth moving part 35, use driving this axostylus axostyle 32 and magnetic 34 rotations, and then the operation that makes screw rod 42 be rotating gluing is more stable, simultaneously, when respectively this commentaries on classics glue element 3 has the situation of damage, be easier to change maintenance.

Hold above-mentioned, what illustrate further is, because it is to be one with 2 lockings of transmission chain belt that the fixed body 31 of glue element 3 is changeed in this creation, therefore, when this transmission chain belt conveying, when rotating, this commentaries on classics glue element 3 does not have improper situation of rocking, so, it is not fragile not only to change glue element 3, and the quality of gluing also can keep necessarily, moreover, because respectively this commentaries on classics glue element 3 only utilizes locking screw 41 to be locked on this transmission chain belt 2, therefore, not only assembling comparatively save time, laborsaving, and it is also more easy to change the replacing of glue element 3.

Claims

1, a kind of automatism glue-rotating structure of improved screw gluing machine, it comprises changes the glue element, and these change the glue element is that five equilibrium is locked on the transmission chain belt of gluing machine, it is characterized in that: respectively this commentaries on classics glue element system is by a fixed body, an axostylus axostyle, a magnetic, and one the tooth moving part form, wherein:

This fixed body inner edge tool one axis hole is nested with wherein after wearing a bearing at least for this axostylus axostyle, and this fixed body outer rim is drilled with at least one inner bolt hole in addition, in order to be located at this transmission chain belt on the location-plate locking combine;

This magnetic system is adsorbed in this axostylus axostyle and is positioned at one of this axis hole end;

This tooth moving part is the member that an end outer peripheral face has tooth portion, its inner rim has a trepanning, and it is positioned at the in addition outer peripheral face of end of this tooth portion, and has provided a positioning screw hole that is communicated with this trepanning, when using this tooth moving part and being placed on this axostylus axostyle one end, must establish fixing by a location screw lock.

2, the automatism glue-rotating structure of improved screw gluing machine according to claim 1 is characterized in that: this axis hole forms a room than large diameter in addition for the ora terminalis that this axostylus axostyle is inserted in, and this magnetic is placed in wherein.