CN204649095U - A kind of prebored hole mechanism of combined firework group basin machine - Google Patents
A kind of prebored hole mechanism of combined firework group basin machine Download PDFInfo
- Publication number
- CN204649095U CN204649095U CN201520109662.2U CN201520109662U CN204649095U CN 204649095 U CN204649095 U CN 204649095U CN 201520109662 U CN201520109662 U CN 201520109662U CN 204649095 U CN204649095 U CN 204649095U
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- Prior art keywords
- needle
- prebored hole
- trephination
- hole mechanism
- fireworks tube
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Abstract
The utility model discloses a kind of prebored hole mechanism of combined firework group basin machine, comprise two needle for trephinations arranged side by side, the afterbody of two needle for trephinations is fixedly connected with same straight reciprocating motion driving element; The needle point of described needle for trephination is towards fireworks tube to be processed, and the vertical direction of the axis direction of needle for trephination needle body and the datum plane at fireworks tube place to be processed has an angle, and the size of this angle is 10 ~ 30 degree.The utility model makes prebored hole mechanism and punching inserting mechanism can be integrated in a station and completes its function action, effectively improves prebored hole and inserts the crudy of drawing; Significantly reduce process time, enhance productivity.
Description
Technical field
The utility model relates to a kind of punching insertion-igniting device of combined firework group basin machine.
Background technology
In the manufacturing process of combined firework, have the operation being commonly called as " group basin " together, first multiple fireworks tube combination in a row (is referred to as cylinder row), and overshoot lead wire (this process is referred to as to connect and draws) is inserted in perforating on adjacent two fireworks tubes; Then the many smoke evacuations cylindrical fireworks company of completing drawn are gluing is combined into block entirety, and overshoot lead wire (this process is referred to as to enclose and draws) is inserted in perforating on adjacent two smoke evacuation cylindrical fireworks.
The mechanization production of combined firework is an important topic of fireworks industrial upgrading, usually " group basin machine " or " firework assembling machine " is referred to as in such equipment manufacture industry, punching insertion-igniting device is important critical process parts of this kind equipment, its work completed is: in above-mentioned fireworks manufacturing process, after multiple fireworks tube combination in a row, each fireworks tube is made a call to two holes as lead-in wire access aperture and pick out hole, and overshoot lead wire is inserted between adjacent two fireworks tubes, namely pick out at the lead-in wire of previous fireworks tube in the lead-in wire access aperture of hole and a rear fireworks tube and insert " ∏ " shape or inverted U-shaped overshoot lead wire, to realize passing fiery function.
" a kind of punching for assembling firework insert draw system " of Patents document of the prior art disclosed in CN102213569A; " a kind of firework numerical control assembling machine " disclosed in CN202158808U etc.Comprise the shank that can move up and down; " ∏ " shape punching insertion-igniting device of two perforating needle side-by-side parallel compositions is installed in shank lower end, the inner side that two perforating needles are relative is provided with approaching channel, the large active tongue of device between two perforating needles, large active tongue upper end is by spring assembly at shank inner chamber, and below large active tongue, relevant position device can the little active tongue of inside and outside stretching motion; Also comprise for running wheel, guide channel composition send leading-in device, described in send leading-in device and " ∏ " shape punching insertion-igniting device between setting cut leading-in device.The lead-in wire sending leading-in device to send into is cut-off to be shaped as inverted U-shaped, embeds in the approaching channel of the relative inner side of two perforating needles, along with the descending punching of perforating needle, enters in the fairlead accomplished fluently.Realize punching thus, insert and draw and synchronously complete.
The drawback of existing punching inserting mechanism is, perforating needle is owing to being provided with approaching channel, needle body cross section is caused to be that U-shaped structure is (in order to clearly demonstrate in this patent, this kind of perforating needle is defined as U-shaped pin), fireworks tube can cut out the tongue-shaped otch of U-shaped, the tongue-shaped otch of this U-shaped generally can be pressed down and form fairlead, but in some cases, tongue piece as U-shaped press down stroke not or have the phenomenons such as resilience to occur after pressing down time, entering of lead-in wire can be hindered, reduce the success rate of inserting and drawing.
It should be noted that, drawing in above-mentioned company and enclose is introduced through in journey, all need punching to insert and draw work, its operating mechanism is also roughly the same, difference is that the locus of fireworks tube processed in two processes changes: be even introduced through in journey, connect the multiple fireworks tubes drawing processing and be combined into a cylinder row, the plane that this plane (being defined as datum plane one) of discharging fume cylindrical fireworks place is horizontal direction; Be introduced through in journey enclosing, many smoke evacuations cylindrical fireworks of drawing of the company of completing are gluing be combined into block overall, enclose draw processing to as if be positioned at fireworks tube---i.e. first fireworks tube (being referred to as A cylinder) of each same side of arranging of block overall side, in block entirety, some A cylinders align from top to bottom and form a line (being referred to as A cylinder row), enclose to draw and add man-hour, the plane (being defined as datum plane two) at A cylinder row place is the plane perpendicular to horizontal direction.
Punching inserting mechanism completes to be inserted when drawing work, and U-shaped pin needs perpendicular to datum plane.Due to the above-mentioned spatial position change of datum plane, be even introduced through in journey, U-shaped pin is perpendicular to horizontal plane; Be introduced through in journey enclosing, U-shaped pin is parallel to horizontal plane.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved in the utility model is, provides a kind of prebored hole device for combined firework group basin machine, effectively can improve the success rate of inserting and drawing.In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of prebored hole mechanism of combined firework group basin machine, is characterized in that, described prebored hole mechanism comprises two needle for trephinations arranged side by side, and the afterbody of two needle for trephinations is fixedly connected with same straight reciprocating motion driving element; The needle point of described needle for trephination is towards fireworks tube to be processed, and the vertical direction of the axis direction of needle for trephination needle body and the datum plane at fireworks tube place to be processed has an angle, and the size of this angle is 10 ~ 30 degree.Preferably, the size of described angle is 15 degree.
The beneficial effects of the utility model are, adopt technique scheme, described prebored hole mechanism, before existing U-shaped stylus printer hole inserting mechanism carries out work, fireworks tube gets out fairlead in advance." boring " described in the utility model is that pointer tip enters papery fireworks tube cylindrical shell to pierce mode, and is expanded by the extruding of shank, the hole that cylindrical shell is formed.The tongue-shaped otch of U-shaped that this kind of hole does not have U-shaped stylus printer hole to be formed, can not hinder entering of lead-in wire.Preferably, described needle for trephination forming by cone tip and circular bar shape shank.Also can be other shapes meeting above-mentioned drilling function.
Significantly, the utility model has initiated the scheme of oblique inserting needle.Make prebored hole mechanism and punching inserting mechanism can be integrated in a station and complete its function action, effectively improve prebored hole and insert the crudy of drawing; Significantly reduce process time, enhance productivity.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 connects the theory structure schematic diagram (main look) drawing prebored hole mechanism under state;
Fig. 2 connects the theory structure schematic diagram (right side looks, after needle for trephination is hidden in U-shaped pin) drawing prebored hole mechanism under state;
Fig. 3 connects the theory structure schematic diagram (right side looks two, after removing U-shaped pin, display needle for trephination) drawing prebored hole mechanism under state;
Fig. 4 encloses the theory structure schematic diagram (main look) drawing prebored hole mechanism under state;
Fig. 5 encloses the theory structure schematic diagram (overlooking) drawing prebored hole mechanism under state.
Detailed description of the invention
See accompanying drawing 1-3, reflect a kind of concrete structure of the present utility model, the afterbody that the prebored hole mechanism of described combined firework group basin machine comprises two needle for trephination 2, two needle for trephinations 2 arranged side by side is fixedly connected with same straight reciprocating motion driving element (not shown in FIG.); The needle point of described needle for trephination 2 is towards fireworks tube 1 to be processed, and general punching or bore position to be selected in cylinder above mud bottom 4.Described needle for trephination 2 is made up of cone tip and circular bar shape shank.
Connect under drawing duty, existing complete punching insert draw function U-shaped pin 3 perpendicular to horizontal plane; The vertical direction of the axis direction of needle for trephination 2 needle body and the datum plane at fireworks tube 1 place to be processed has an included angle A, and the size of this included angle A is 15 degree.
Existing U-shaped pin 3 carry out punching insert draw work before, two needle for trephinations 2, under the drive of described straight reciprocating motion driving element, reset after fireworks tube 4 gets out fairlead in advance.Again by U-shaped pin 3 carry out punching insert draw work.In this process, the relative position relation between fireworks tube 4 and needle for trephination 2, U-shaped pin 3 remains unchanged, and avoids the mobile time loss that brings and quality error.
See accompanying drawing 4-5, be introduced through in journey enclosing, U-shaped pin is parallel to horizontal plane.The vertical direction of the axis direction of needle for trephination needle body and the datum plane at fireworks tube place to be processed has an included angle A, and the size of this included angle A is 15 degree.
The perpendicular or parallel angular deviation that can there is technique and allow described in the utility model.
The above-mentioned implementation that the utility model describes is only to clearly the technical solution of the utility model is described, and can not be interpreted as and make any restriction to the utility model.The utility model has known multiple alternative or distortion in the art, under the prerequisite not departing from the utility model essential meaning, all falls into protection domain of the present utility model.
Claims (2)
1. a prebored hole mechanism for combined firework group basin machine, is characterized in that, described prebored hole mechanism comprises two needle for trephinations arranged side by side, and the afterbody of two needle for trephinations is fixedly connected with same straight reciprocating motion driving element; The needle point of described needle for trephination is towards fireworks tube to be processed, and the vertical direction of the axis direction of needle for trephination needle body and the datum plane at fireworks tube place to be processed has an angle, and the size of this angle is 10 ~ 30 degree.
2. the prebored hole mechanism of a kind of combined firework group basin machine as claimed in claim 1, it is characterized in that, the size of described angle is 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109662.2U CN204649095U (en) | 2015-02-15 | 2015-02-15 | A kind of prebored hole mechanism of combined firework group basin machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109662.2U CN204649095U (en) | 2015-02-15 | 2015-02-15 | A kind of prebored hole mechanism of combined firework group basin machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649095U true CN204649095U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109662.2U Expired - Fee Related CN204649095U (en) | 2015-02-15 | 2015-02-15 | A kind of prebored hole mechanism of combined firework group basin machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204649095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654932A (en) * | 2015-02-15 | 2015-05-27 | 浏阳市荷花精工机械制造有限公司 | Pre-drilling mechanism for combined firework pot combining machine |
-
2015
- 2015-02-15 CN CN201520109662.2U patent/CN204649095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654932A (en) * | 2015-02-15 | 2015-05-27 | 浏阳市荷花精工机械制造有限公司 | Pre-drilling mechanism for combined firework pot combining machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |