CN202470909U

CN202470909U - Guide gauge

Info

Publication number: CN202470909U
Application number: CN2012200724207U
Authority: CN
Inventors: 朱兴木
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-01
Filing date: 2012-03-01
Publication date: 2012-10-03
Anticipated expiration: 2022-03-01

Abstract

The utility model relates to a guide gauge, which comprises a guide substrate (1) and a guide frame (2), wherein the guide substrate (1) is fixedly connected with the guide frame (2); a plurality of guide holes (11) are formed in the guide substrate (1); and the inner wall of the guide frame (2) is enclosed to form a regular polygonal frame. The guide gauge is simple in structure and convenient to use, and the fraction defective of a firecracker barrel cake in the process of inserting a lead can be greatly reduced.

Description

A kind of guiding rule

Technical field

The utility model relates to the insertion-igniting machine field, relates to the guiding rule that the lead-in wire in a kind of fireworks and firecrackers production inserts particularly.

Background technology

Along with improving constantly of the expanding economy and the level of consumption, the market demand of fireworks and firecrackers is increasing.The firecracker production that from Chinese traditional-handwork industry, grows up is some important income sources local and people, but changes the workshop-based production of traditional hand that the safety in production technology of development automation is more and more paid attention to by people.

At present, the inserting lead technology in the firecracker production normally is bundled into the firecracker bobbin tube cake of certain regular shape, and the hexagon pie that normally the firecracker bobbin is bundled into.Because the firecracker bobbin is that paper is rolled into; Has certain elasticity; The appearance and size of bobbin, pipe thickness also have than big-difference; The rope yarn that adds binding tube cake is to the pressure at six angles of the tube cake pressure much larger than six limits, thus cause the firecracker cheese to become the approximate orthohexagonal pie shape of an angle toward interior receipts, limit toward evagination, rather than the regular hexagon of standard.That is, the edge of this cake is not arranged in a straight line, but irregular camber line is arranged.Yet when inserting lead-in wire, insertion-igniting machine requires the tube cake as far as possible near the regular hexagon of rule automatically, and each row bobbin is inserted inaccurate situation otherwise will occur going between, thereby caused the disqualification rate of firecracker production to improve greatly as far as possible near arranged in a straight line.

Therefore, evenhanded when how to solve in the firecracker production lead-in wire and inserting, can improve as far as possible to insert and draw the process units of qualification rate, becoming those skilled in the art needs the urgent technical problem that solves.

The utility model content

For solving the problems of the technologies described above, the utility model provides a kind of guiding rule, and these guiding rule can be inserted the shape of correcting the firecracker cake when drawing at firecracker, makes the firecracker bobbin established practice shape then of tying up with rope yarn to be generally regular hexagon.

The technical scheme that the utility model provides is following:

The utility model provides a kind of guiding rule, comprising: guiding substrate and guiding frame, and said guiding substrate is fixedly connected with said guiding frame, and said guiding substrate is provided with some guide holes, and the inwall of said guiding frame is enclosed the regular polygon frame.The lead-in wire that said guiding rule are mainly used in the firecracker production technology inserts; When some firecracker sockets are banded in the socket tube cake that forms definite shape together; Because everywhere stressed difference around this cake, cause the shape of socket tube cake to change and be unfavorable for using automatic insertion-igniting machine to insert lead-in wire, and when putting on the socket tube cake after this guiding advises; These guiding rule can be corrected the socket tube cake of distortion, it is met insert the code requirement that draws automatically.

Preferably, the inwall of the said guiding frame polygon of enclosing is regular hexagon, positive triangle, square, regular pentagon or octagon.The firecracker cake can be bundled into different canonical shapes in theory, but in production practices, generally is bundled into the regular hexagon of standard, so more helps tying up and lead-in wire inserts.Therefore, the guiding frame of said guiding rule also more is made into orthohexagonal frame, and the inwall of promptly guiding frame is enclosed regular hexagon.

Preferably, the end away from said guiding substrate of the inwall of said guiding frame is set to chamfering.End away from said guiding substrate of the inwall of said guiding frame is set to chamfering can be so that these guiding rule be more convenient when cover is consolidated the firecracker cake; And the part of chamfering is wideer relatively; Can entangle the firecracker socket of the part that deforms; And make whole firecracker sockets get in the orthohexagonal regular frame, thereby realize the purpose of rectification firecracker cake after trap continuing.

Preferably, said guide hole is a bellmouth, and the end away from said guiding frame of said guide hole is big nose end, and the end near said guiding frame of said guide hole is a small bore end.After said guiding rule cover is affixed on the firecracker cake; Some guide holes on the guiding substrate of guiding rule corresponding one by one the firecracker socket; And the end away from the guiding frame of working as guide hole is big nose end; When the end near the guiding frame of guide hole was small bore end, firecracker lead is more convenient also to be inserted in the firecracker socket more easily.

Preferably, the internal diameter of the small bore end of said guide hole is less than the internal diameter of being plugged in the skirt tube, and the internal diameter of the small bore end of said guide hole is greater than the diameter of lead-in wire.The internal diameter of the small bore end of guide hole is less than the internal diameter of firecracker socket, though like this hole of guide hole and firecracker socket be not coaxial completely over against, can when lead-in wire inserts, not make lead-in wire stopped by the barrel of firecracker socket yet.And can guarantee to go between and be inserted into the central authorities of firecracker bobbin.The internal diameter of the small bore end of guide hole can guarantee that greater than the diameter of lead-in wire lead-in wire is inserted in the firecracker socket through guiding rule.

Preferably, said guiding substrate is fixedly connected the overall structure that perhaps said guiding substrate and said guiding frame are formed in one with said guiding frame through bolt, pin or gummed.

Preferably, said guiding rule comprise that also locating hole or locating slot, said locating hole or locating slot are arranged on said guiding substrate and the said guiding frame symmetrically, and said locating hole or locating slot run through said guiding substrate and said guiding frame coaxially.Guiding rule are provided with locating hole or locating slot; And the work top that inserts when going between is provided with corresponding backstay; Like this, when guiding rule were placed on the work top together with the firecracker cake, the backstay on the work top inserted this locating hole; And make and draw that the firecracker cake is not moved with respect to work top in the process inserting, thereby improved accuracy and the operating efficiency that inserts lead-in wire widely.

The beneficial effect of the utility model comprises that also these guiding rule are simple in structure, easy to use, can reduce the disqualification rate that the firecracker cake produces in inserting the lead-in wire process widely.

Description of drawings

In order to be illustrated more clearly in the embodiment of the utility model; Do simple introduction in the face of the accompanying drawing that needs among the embodiment to use down; Obviously, the accompanying drawing that describes below only is some embodiment of the utility model, can not think the restriction to the protection domain of the utility model.

Fig. 1 is the vertical view of guiding rule;

Fig. 2 is the upward view of guiding rule;

Fig. 3 is that the A-A of Fig. 1 is to cutaway view;

Fig. 4 is the firecracker cake vertical view of stranded bundle under the nature;

Fig. 5 is the firecracker cake vertical view that puts after guiding is advised;

Fig. 6 is the firecracker cake and the cutaway view of guiding rule that puts after guiding is advised.

The specific embodiment

The utility model provides a kind of guiding rule, and the lead-in wire that is mainly used in firecracker cake in the firecracker production inserts the fixing of firecracker cake in the technology help so that the firecracker cake is more regular lead-in wire insert more accurate.

Accompanying drawing below in conjunction with the embodiment of the utility model; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously; Described embodiment only is a part of embodiment of the utility model, rather than whole embodiment, and the described embodiment of the utility model is not the boundary of the utility model protection domain.Based on the embodiment of the utility model, other embodiment that those of ordinary skill in the art is obtained under the prerequisite of not making creative work belong to the protection domain of the utility model.

Please combine with reference to figure 1, Fig. 2 and Fig. 3; The guiding rule that the utility model embodiment provides; The lead-in wire that is mainly used in firecracker socket in the firecracker production technology inserts program, and after the firecracker socket of waiting to insert lead-in wire was bundled into the firecracker cake, solid the going up of cover should guiding rule above that; Can correct the firecracker cake owing to tying up the distortion that takes place, more accurate when its lead-in wire is inserted.These guiding rule comprise: guiding substrate 1 and guiding frame 2, and guiding substrate 1 is fixedly connected with guiding frame 2, and guiding substrate 1 is provided with some guide holes 11, and the inwall of guiding frame 2 is enclosed the regular polygon frame.Guiding substrate 1 and the guide hole 11 that is arranged on the guiding substrate 1 help firecracker lead to insert accurately, and have improved the qualification rate of firecracker widely.Guiding frame 2 and in enclose and be shaped as the deformation that the regular polygon structure can be corrected the firecracker cake effectively.Preferably, guide substrate 1 and be fixedly connected through pin, like this, make not come off guiding substrate 1 and guiding frame 2 position relative fixed in use with guiding frame 2.As additional embodiments, guiding substrate 1 also can be fixedly connected through bolt or gummed with guiding frame 2, perhaps guides the overall structure that substrate 1 and guiding frame 2 are formed in one.Preferably; The inwall polygon of enclosing of guiding frame 2 is a regular hexagon, because at present in the firecracker production technology, the firecracker socket all was bundled into orthohexagonal tube cake before inserting lead-in wire; Therefore, be used to correct this firecracker cake guiding rule in enclose and also be made into regular hexagon.As other embodiment, can be as required, and corresponding shape of being corrected object can make any in positive triangle, square, regular pentagon or the octagon with the guiding regulation.Preferably, the end away from guiding substrate 1 of the inwall of guiding frame 2 is set to chamfering 21, and this chamfering 21 is preferably down the straight angle.Like this, the outer end bore of inner ring of guiding frame 2 is bigger, when guiding rule toward the firecracker cake on during suit, the guiding frame 2 of guiding rule can not receive the obstruction of firecracker cake, can not damage the firecracker bobbin yet, the suit that makes guiding advise is convenient.As additional embodiments, the end away from guiding substrate 1 of the inwall of guiding frame 2 also can fall arc angle.

Guide hole 11 is set to bellmouth; What help more going between inserts; And these some guide holes 11 that are arranged on the guiding substrate 1 are necessarily regularly arranged; The queueing discipline of the firecracker socket in the rule of its arrangement and the firecracker cake is consistent, and each guide hole 11 corresponding one by one a firecracker socket.End away from guiding frame 2 of the guide hole 11 of this bellmouth is big nose end, and the end near guiding frame 2 of guide hole 11 is a small bore end.Preferably, the internal diameter of the small bore end of guide hole 11 is less than the internal diameter of being plugged in skirt tube 3, and promptly the internal diameter of the small bore end of guide hole 11 is less than the internal diameter of firecracker socket, and the internal diameter of the small bore end of guide hole 11 is greater than the diameter of lead-in wire 4.Like this, when guiding rule are fixed on the firecracker cake, the small bore end of guide hole 11 corresponding the centre of firecracker socket, make lead-in wire inserted centre at the firecracker socket.And the big nose end that guide hole 11 is provided with helps automatic insertion-igniting machine and aims to insert and draw the position, on the other hand, even inserting the position of the following lead-in wire that draws automatically squints a little, also can under the effect of the guide hole of taper, lead-in wire be inserted into the central authorities of firecracker socket.And the papery socket wall that can avoid the firecracker socket that is provided with of guiding substrate 1 is damaged by automatic insertion-igniting machine.

Preferably, guiding rule comprise that also locating hole 5, locating hole 5 are arranged on guiding substrate 1 symmetrically and guide on the frame 2, and locating hole 5 runs through guiding substrate 1 and guiding frame 2 coaxially.Because the firecracker cake is to be fixed on the work top when inserting lead-in wire; After starting automatic insertion-igniting machine; Automatically insertion-igniting machine can insert lead-in wire in the firecracker socket at regulation position, and after work top moved or turns an angle, insertion-igniting machine inserted the lead-in wire at another position automatically; So rotate several times, till whole firecracker sockets are all inserted lead-in wire.So just need firecracker cake and guiding rule be fixed on the work top, its position with respect to work top is not changed.On guiding substrate 1 and guiding frame 2, locating hole 5 is set, and the backstay that will be arranged on the work top during work inserts the purpose that this symmetrical locating hole 5 can be realized fixing both relative positions.As additional embodiments, with guiding on the frame 2 locating slot is set at guiding substrate 1, like this, make firecracker cake and guiding rule be fixed to convenient on the work top, simple and direct.Certainly; As other embodiment; Can with guiding on the frame 2 locating hole 5 be set yet, but on work top, be provided with and the suitable pit of firecracker cake, when inserting lead-in wire at guiding substrate 1; The firecracker cake is placed in this pit together with guiding rule, can plays the effect of the relative position of steady job table top and firecracker cake equally.

Please combine with reference to figure 4, Fig. 5 and Fig. 6, when cover is not solid by the firecracker cake tied up when going up guiding rule, it is owing to stranded bundle deforms; Make that the firecracker cake no longer is orthohexagonal shape; But six angles internally contract mutually, and the middle part on six limits is evagination a little, when the firecracker cake that deformation taken place like this is put on the work top and inserts lead-in wire with automatic insertion-igniting machine; Its accuracy rate can reduce greatly, and the qualification rate of firecracker also reduces greatly.And after guiding rule on cover on the firecracker cake is solid, the shape of firecracker cake is corrected is regular hexagon, and the firecracker socket of each stranded bundle is arranged regularly, has improved greatly to insert the accuracy rate of lead-in wire and the qualification rate of firecracker automatically.

To the above-mentioned explanation of the disclosed embodiments, enable those skilled in the art to realize or use the utility model.And be conspicuous to those skilled in the art to the multiple modification of these embodiment; The utility model defines with disclosed General Principle and can under the condition of spirit that does not break away from the utility model or scope, realize in other embodiments.Therefore, these embodiment shown in the utility model can not be restricted to, but will meet and disclosed principle of the utility model and the corresponding to wide region of features of novelty.

Claims

1. a guiding is advised; It is characterized in that, comprising: guiding substrate (1) and guiding frame (2), said guiding substrate (1) is fixedly connected with said guiding frame (2); Said guiding substrate (1) is provided with some guide holes (11), and the inwall of said guiding frame (2) is enclosed the regular polygon frame.

2. guiding rule according to claim 1 is characterized in that, the polygon that the inwall of said guiding frame (2) is enclosed is regular hexagon, positive triangle, square, regular pentagon or octagon.

3. guiding rule according to claim 2 is characterized in that the end away from said guiding substrate (1) of the inwall of said guiding frame (2) is set to chamfering (21).

4. guiding rule according to claim 1; It is characterized in that; Said guide hole (11) is a bellmouth, and the end away from said guiding frame (2) of said guide hole (11) is big nose end, and the end near said guiding frame (2) of said guide hole (11) is a small bore end.

5. guiding rule according to claim 4 is characterized in that the internal diameter of the small bore end of said guide hole (11) is less than the internal diameter of being plugged in skirt tube (3), and the internal diameter of the small bore end of said guide hole (11) is greater than the diameter of lead-in wire (4).

6. according to each described guiding rule in the claim 1 to 5; It is characterized in that; Said guiding substrate (1) is fixedly connected the overall structure that perhaps said guiding substrate (1) and said guiding frame (2) are formed in one with said guiding frame (2) through bolt, pin or gummed.

7. according to each described guiding rule in the claim 1 to 5; It is characterized in that; Said guiding rule also comprise locating hole (5) or locating slot; Said locating hole (5) or said locating slot are arranged on said guiding substrate (1) and the said guiding frame (2) symmetrically, and said locating hole (5) or said locating slot run through said guiding substrate (1) and said guiding frame (2) coaxially.