CN220701991U - Electronic detonator packaging structure and electronic detonator suite - Google Patents

Abstract

The application relates to the technical field of electronic detonators, and discloses an electronic detonator packaging structure and an electronic detonator external member for packaging an electronic detonator body with a tail wire clamp, a conductive wire and a detonator, wherein the conductive wire is wound to form a coil, and the electronic detonator packaging structure comprises: a wire accommodating portion for accommodating the coil; the third accommodating cavity and the fourth accommodating cavity are arranged at intervals in the length direction and are positioned at the inner side of the coil; the third accommodating cavity is used for accommodating the conductive wire or the detonator close to the detonator, and the fourth accommodating cavity is used for accommodating the conductive wire or the tail wire clamp close to the tail wire clamp, so that the detonator and the tail wire clamp are arranged at intervals to play a role in fixing and protecting. The problem of among the prior art detonator and tail wire clamp produce collision easily and strike each other and lead to electronic digital detonator damage or performance failure scheduling security not high in the transportation is solved.

Description

Electronic detonator packaging structure and electronic detonator suite

Technical Field

The application relates to the technical field of electronic detonators, in particular to an electronic detonator packaging structure and an electronic detonator suite.

Background

The electronic detonator is also called as a digital electronic detonator, a digital detonator or an industrial digital electronic detonator, namely an electronic detonator which adopts an electronic control module to control the detonation process. The electronic detonator body consists essentially of three parts: namely a detonator, a conductive wire and a tail wire clip. The tail wire clamp can be quickly connected with a remote controller, so that the detonator detonation delay time control and detonation energy control functions are realized, the detonator identity information code and the detonation password are built in, and the functions and the performances of the tail wire clamp and the electrical performance of a detonator ignition element can be tested. Compared with the traditional industrial detonator, the electronic detonator has incomparable safety and management and control functions, has high safety coefficient, convenient management link and low social hazard coefficient, can realize the closed management of initiating explosive devices, and is more suitable for the development trend of the current blasting industry.

When the existing electronic detonator is sold, the conductive wire is wound into a coil, the whole coil is directly bundled, the bundling wire is used for twisting the bundling handle, and then 10 bags are packed in boxes. The detonator and the tail wire clamp in the packaging bag are easy to rub, collide and strike each other in the transportation process because of no limit. Because the detonator body is provided with the control chip and other electronic components, the control electronic components in the detonator body are easy to be in poor contact due to collision, and the electronic detonator cannot be detonated normally.

Accordingly, the existing situation and technology is still in need of improvement and development.

Disclosure of Invention

In view of the above-mentioned prior art's not enough, the purpose of this application is to provide an electronic detonator packaging structure and electronic detonator external member, solves among the prior art detonator and tail wire and is produced the problem that the collision leads to electronic detonator unstable, security not high easily in the transportation. Meanwhile, the continuous production of automatic equipment is more convenient, the boxing and stacking modes are orderly stacked according to the sequence, the management and distribution work is simplified, the unpacking on the construction site is convenient, the unpacking is carried out by bare hands, the corresponding product information on the packaging belt is complete, and the tracking and the tracing are convenient. The coil shape is a large ellipse, the bent wire has large arc degree, and the wires are easily straightened by wiring paying-off during use, so that the working time of wiring and wire arrangement is saved.

The technical scheme of the application is as follows:

in one aspect, the present application proposes an electronic detonator packaging structure for packaging an electronic detonator body having a tail clip, a conductive wire and a detonator, the conductive wire being wound to form a coil, wherein the electronic detonator packaging structure comprises: a wire accommodating portion for accommodating the coil;

the third accommodating cavity and the fourth accommodating cavity are arranged at intervals in the length direction and are positioned at the inner side of the coil;

the third accommodating cavity is used for accommodating the conductive wire or the detonator close to the detonator, and the fourth accommodating cavity is used for accommodating the conductive wire or the tail wire clamp close to the tail wire clamp, so that the detonator and the tail wire clamp are arranged at intervals.

Optionally, the wire housing part includes: the first accommodating cavity and the second accommodating cavity are arranged at intervals along the length direction and are respectively used for accommodating two opposite side sections of the coil;

the electronic detonator packaging structure further comprises: the packaging belt body is bent to form a first accommodating cavity, a second accommodating cavity, a third accommodating cavity and a fourth accommodating cavity;

the third accommodating cavity is used for accommodating the detonator, and the fourth accommodating cavity is used for accommodating the conductive wire close to the tail wire clamp.

Optionally, the packaging tape forms a multi-layered packaging layer in a thickness direction by bending, the multi-layered packaging layer comprising: packaging a bottom layer;

the first bending layer is positioned above the packaging bottom layer, and a first accommodating cavity is formed at the joint of the first bending layer and the packaging bottom layer;

the second bending layer is positioned above the first bending layer, a second accommodating cavity is formed at the joint of the second bending layer and the packaging bottom layer, and the second bending layer forms a third accommodating cavity and a fourth accommodating cavity above the first bending layer through bending.

Optionally, the multi-layer packaging layer further comprises: and the surface layer is positioned above the second bending layer and covers the second bending layer.

Optionally, a plurality of fixed connection parts are arranged on the multi-layer packaging layer, and the fixed connection parts are respectively positioned at two sides of the second accommodating cavity and two sides of the third accommodating cavity;

the fixed connection part is a hot-melt welding part.

Optionally, the multi-layer packaging layer is provided with a pre-split line portion, and the pre-split line portion extends in the width direction.

Optionally, a marking part is arranged on the surface of the packaging belt body;

the packaging belt body is a plastic belt body.

In a second aspect, the present utility model also provides an electronic detonator assembly comprising: the electronic detonator body comprises a tail wire clamp, a conductive wire and a detonator, wherein the conductive wire is wound to form a coil, and the coil is in a large ellipse shape.

Optionally, the tail clip and the detonator are located on both sides of the wire housing in the width direction, respectively.

Optionally, a two-dimensional code layer is arranged on the tail wire clamp.

The electronic detonator packaging structure and the electronic detonator suite provided by the utility model have the beneficial effects that: in the process of packaging the electronic detonator body, the coil is accommodated by the lead accommodating part, and the lead accommodating part is sleeved outside the coil, so that the coil is restrained and limited in the length direction; through setting up third holding chamber and fourth holding chamber, make third holding chamber and fourth holding chamber be located length direction interval setting to be located the inboard of coil, when the electric lead or the detonator that the third holding chamber holding is close to the detonator, and fourth holding chamber holding is close to the electric lead or the tail clamp of tail clamp, thereby spacing detonator and electric lead in the coil inboard, and make completely separate between detonator and the tail clamp, when taking place the vibration in the transportation, thereby detonator and tail clamp are difficult for shifting and avoid the collision, avoided the damage of electron detonator, ensured product quality, the security is improved.

Drawings

Fig. 1 is a schematic structural diagram of an electronic detonator packaging structure according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of an electronic detonator assembly according to an embodiment of the present application;

fig. 3 is a rear view of an electronic detonator assembly of an embodiment of the present application.

The reference numerals in the drawings: 100. an electronic detonator body; 110. a tail wire clamp; 111. a two-dimensional code layer; 120. a coil; 121. a conductive wire; 130. a detonator; 200. a packaging belt body; 210. a wire accommodating section; 211. a first accommodation chamber; 212. a second accommodation chamber; 220. packaging a bottom layer; 230. a first bending layer; 231. a marking part; 240. a second bending layer; 241. a third accommodation chamber; 242. a fourth accommodation chamber; 250. a surface layer; 260. a fixed connection part; 270. a pre-split line portion.

Detailed Description

The application provides an electronic detonator packaging structure and an electronic detonator suite, and the application is optionally described in detail below with reference to the accompanying drawings and examples in order to make the purposes, technical schemes and effects of the application clearer and more definite. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

The existing package not only causes the electronic detonator to be easy to damage, but also has low safety. In addition, the packaging mode in the prior art is too complicated, is not easy for automatic continuous production, is inconvenient to unpack when used on a construction site, needs tool scissors to cut and tie wires, leads are twisted into 8-shaped handles, and the time for paying off and wiring after bending is long. The management department also has inconvenient distribution, the random bundling is inconvenient to find out the products with corresponding ordering, and the boxing is irregular and not attractive. To solve the above problems, the present application proposes the following embodiments:

example 1

As shown in fig. 1 and 2, the present embodiment provides an electronic detonator packaging structure for packaging an electronic detonator body 100. As shown in fig. 2 and 3, the electronic detonator body 100 has a tail clip 110, a conductive wire 121, and a detonator 130. The conductive wire 121 is relatively long, and one end thereof is electrically connected to the detonator 130, and the other end thereof is electrically connected to the tail clip 110. When packaging, the longer conductive wire 121 is normally wound to form a coil 120, the coil is of a large ellipse shape, the bent wire has large arc degree, and the wires are easily straightened by wiring and paying off during use, so that the wiring and wire arranging working time is saved, and the packaging volume is reduced. As shown in fig. 1 and 2, the electronic detonator packaging structure mainly includes: the wire accommodation part 210, the third accommodation chamber 241, and the fourth accommodation chamber 242. The wire accommodating portion 210 is used for accommodating the coil 120, and is sleeved outside the accommodating coil 120, so that the whole coil 120 is bound and limited. For convenience of structural description, the limit direction of the coil 120 by the wire accommodating portion 210 is taken as a length direction, the direction in which the shorter side of the electronic detonator packaging structure is located is taken as a width direction, and the thickness direction of the electronic detonator body 100 when being laid flat is taken as an up-down direction, and the structure of the embodiment is structurally described in the above directions (specifically, as shown in fig. 1 and 3). The third and fourth receiving chambers 241 and 242 are disposed at intervals in the length direction and are located at the inner side of the coil 120. The third accommodating cavity 241 is used for accommodating the conductive wire or the detonator 130 close to the detonator 130, so as to bind and limit the position of the detonator 130; the fourth receiving cavity 242 is configured to receive a conductive wire or tail clip 110 adjacent to the tail clip 110, thereby binding and restraining the tail clip 110. The detonator 130 and the tail clip 110 are respectively restrained by the third accommodating cavity 241 and the fourth accommodating cavity 242 so that the detonator 130 and the tail clip 110 are arranged at intervals.

As shown in fig. 1 and 2, the usage principle and effect of the electronic detonator packaging structure in this embodiment are as follows: in the process of packaging the electronic detonator body 100, the coil 120 is sleeved outside the coil 120 through the wire accommodating part 210, so that the coil 120 is restrained and limited in the length direction; by arranging the third accommodating cavity 241 and the fourth accommodating cavity 242, the third accommodating cavity 241 and the fourth accommodating cavity 242 are arranged at intervals in the length direction and are positioned at the inner side of the coil 120, when the third accommodating cavity 241 accommodates the conducting wire or the detonator 130 close to the detonator 130 and the fourth accommodating cavity 242 accommodates the conducting wire or the tail wire clamp 110 close to the tail wire clamp 110, the detonator 130 and the conducting wire 121 are limited at the inner side of the coil 120, the detonator 130 and the tail wire clamp 110 are completely separated, and when vibration occurs in the transportation process, the detonator 130 and the tail wire clamp 110 are not easy to shift, so that collision is avoided, damage to the electronic detonator 130 is avoided, product quality is ensured, and meanwhile, safety is improved. And more convenient automated equipment's continuous production, the packing stacks up the mode and stacks up according to the orderly stacking of order number, and management distribution work is simplified, and the on-the-spot bale breaking of building site is convenient, and bare-handed tearing can, and the corresponding product information on the packing area is multiple-ended, convenient tracking tracebacks. The coil shape is a large ellipse, the bent wire has large arc degree, and the wires are easily straightened by wiring paying-off during use, so that the working time of wiring and wire arrangement is saved.

As shown in fig. 1 and 2, the electronic detonator packaging structure in this embodiment further includes: the package tape 200 has a long strip shape in the unfolded state, and the width of the package tape 200 is uniform in the width direction of the present embodiment. The packing tape body 200 is formed with a wire receiving part 210, a third receiving cavity 241, and a fourth receiving cavity 242 by bending. Each of the receiving cavities formed by the packing tape 200 restrains each portion of the electronic detonator body 100, thereby avoiding collision between the detonator 130 and the tail clip 110 of the electronic detonator body 100.

The wire housing portion 210 in the present embodiment specifically includes: a first accommodation chamber 211 and a second accommodation chamber 212. The first and second receiving cavities 211 and 212 are formed by bending the packing tape body 200. The first accommodating cavity 211 and the second accommodating cavity 212 are arranged at intervals along the length direction and are positioned at two ends of the whole electronic detonator packaging structure along the length direction. The first accommodating cavity 211 and the second accommodating cavity 212 are independent from each other and are respectively used for accommodating two opposite side sections of the coil 120. In a specific structure, the coil 120 formed by winding is usually a circular coil 120, and two opposite side sections of the coil 120 are respectively bound through the first accommodating cavity 211 and the second accommodating cavity 212 in the length direction, so that the coil 120 can be bound in the length direction to form extrusion, and the packaged coil 120 is in a strip shape. The first accommodating cavity 211 and the second accommodating cavity 212 are spaced in the length direction, so that two opposite side sections of the coil 120 are not easy to loosen, and a plurality of loops of conductive wires 121 on the whole coil 120 are bundled into one strand.

It is easily understood that the wire receiving part 210 may be formed with only one receiving cavity, and one receiving cavity may extend in the length direction, so that two opposite side sections of the coil 120 are located at two ends of the receiving cavity in the length direction, respectively.

Further, the third accommodating cavity 241 is used for accommodating the detonator 130, and the fourth accommodating cavity 242 is used for accommodating the conductive wire close to the tail wire clamp 110. The detonator 130 is in a cylindrical design, and the axial direction of the detonator 130 is longer, so that the detonator 130 can be directly sleeved outside the detonator 130 through the third accommodating cavity 241, and the detonator 130 is directly limited, so that the detonator 130 is not easy to swing along the length direction. The size of the tail wire clamp 110 in the length direction is larger, and if the tail wire clamp 110 is limited by the fourth accommodating cavity 242, the space of the first accommodating cavity 211 is larger, which is unfavorable for the molding of the fourth accommodating cavity 242, and the larger the accommodating cavity is, the more easily the tail wire clamp 110 is separated; therefore, in the present embodiment, the conductive wire close to the tail wire clamp 110 is limited and restrained, so that the fourth accommodating cavity 242 is small in size, firm in restraint and easier to produce and form.

It is readily conceivable that a third receiving chamber 241 is provided for receiving a conductive wire adjacent detonator 130 and a fourth receiving chamber 242 is provided for receiving tail clip 110. Alternatively, the third receiving cavity 241 is configured to receive a conductive wire near the detonator 130, and the fourth receiving cavity 242 is configured to receive a conductive wire near the tail clip 110. Alternatively, third receiving cavity 241 is configured to receive detonator 130 and fourth receiving cavity 242 is configured to receive tail clip 110. The technical problem of the scheme can be solved.

In addition, after the package tape 200 is connected to the coil 120, the inner area of the coil 120 is divided into two inner cavities in the width direction, the third accommodating cavity 241 allows the tail clip 110 to be bound in one inner cavity, and the fourth accommodating cavity 242 allows the detonator 130 to be bound in the other inner cavity, so that the detonator 130 and the tail clip 110 are respectively located at both sides of the wire accommodating portion 210 in the width direction, and the two are completely separated, thereby making it more difficult to generate collision.

It is easy to think that the detonator 130 and the tail clip 110 can be located at one side of the wire accommodating portion 210, and the technical problem of the scheme can be solved only by setting a certain interval distance so that the detonator 130 and the tail clip 110 do not collide.

As shown in fig. 1 and 2, further, the packaging tape 200 of the present embodiment forms a multi-layered packaging layer by bending in the thickness direction, and the multi-layered packaging layer specifically includes: a bottom packaging layer 220, a first bending layer 230 and a second bending layer 240 are stacked in order from bottom to top. The coil 120 is placed on the unfolded packing tape body 200, the packing tape body 200 has a first end and a second end in a width direction, and the first end is folded over and completely covers the upper side of the coil 120, thereby forming the packing bottom layer 220 under the coil 120, forming the first folded layer 230 over the coil 120, and forming the first receiving cavity 211 at a junction (folded portion) of the first folded layer 230 and the packing bottom layer 220. The detonator 130 and the conductive wire close to the tail wire clamp 110 are spaced on the upper surface of the first bending layer 230, the second end is folded, a second accommodating cavity 212 is formed at the joint of the second bending layer 240 and the packaging bottom layer 220, and the second bending layer 240 covers the detonator 130 and the conductive wire close to the tail wire clamp 110, so that the second bending layer 240 forms a third accommodating cavity 241 and a fourth accommodating cavity 242 above the first bending layer 230 by bending and respectively binds the detonator 130 and the conductive wire close to the tail wire clamp 110. By adopting the structure, each accommodating cavity can be formed only by turning over, the packaging procedure is optimized, and the realization of automatic production is facilitated.

As shown in fig. 1, further, the multi-layer packaging layer in this embodiment further includes: a surface layer 250. The surface layer 250 is formed by folding the end of the second bending layer 240 such that the surface layer 250 is positioned above the second bending layer 240 and covers the second bending layer 240. Through setting up surface layer 250, can realize multilayer constraint structure, make structural strength high, it is spacing more stable, make spacing part be difficult for rocking, packaging structure is difficult for being broken moreover. In addition, the information bar code of the detonator 130 is conveniently printed on the surface layer 250, so that the detonator 130 is conveniently monitored.

As shown in fig. 1, further, the multi-layer packaging layer in the present embodiment is provided with a plurality of fixing connection portions 260, and the plurality of fixing connection portions 260 are respectively located at two sides of the second accommodating cavity 212 and two sides of the third accommodating cavity 241; after the packaging tape 200 is folded to form a plurality of accommodating cavities, the plurality of mounting cavities need to be fixed in shape through the fixed connection part 260, so as to stably limit the accommodated components. The respective receiving cavities are thus formed and separated by the provision of the fixed connection 260 between the layers.

The fixed connection 260 in this embodiment is a hot melt weld. The corresponding positions of the electronic detonator packaging structure are directly subjected to hot-melt welding, so that a plurality of packaging layers can be welded and connected together.

It is easily conceivable that the fixing connection portion 260 may be an adhesive portion by which adhesion is performed. It is also possible to fixedly connect the layers of the multilayer packaging.

As shown in fig. 1, further, the multi-layered packaging layer in the present embodiment is provided with a pre-split line portion 270, and the pre-split line portion 270 extends in the width direction. The pre-split line portion 270 is intended to be torn so as to facilitate tearing of the entire electronic detonator packaging structure when the electronic detonator body 100 is in use.

As shown in fig. 1, further, the surface of the packaging tape body 200 in this embodiment is provided with a marking portion 231, and the marking portion 231 may be a code spraying layer, for example, a code spraying layer is formed by code spraying on the exposed upper surface of the first bending layer 230, and code spraying information is provided on the code spraying layer. Contains the record of weighing, is convenient for commodity circulation to trace back.

Further, the packaging tape 200 in this embodiment is a plastic tape. The plastic tape body is well-done in production process, and the hot-melt welding part is easy to form, so that the process is convenient to optimize, and the production cost is reduced.

Example two

As shown in fig. 2 and 3, the present embodiment further proposes an electronic detonator 130 kit, which includes: the electronic detonator body 100 and the electronic detonator packaging structure as described above, the electronic detonator body 100 comprises a tail clip 110, a conductive wire 121 and a detonator 130, and the conductive wire 121 is wound to form a coil 120. The electronic detonator body 100 is packaged by the electronic detonator packaging structure of the first embodiment.

Further, the above-described electronic detonator packaging structure is used to package such that the tail clip 110 and the detonator 130 are located on both sides of the wire receiving portion 210 in the width direction, respectively. So that the tail wire clamp 110 and the detonator 130 are respectively positioned in the separated spaces, and the collision of the tail wire clamp and the detonator 130 is further avoided.

As shown in fig. 2, further, the tail clip 110 is provided with a two-dimensional code layer 111, and the two-dimensional code layer 111 is engraved by laser. More traceability information can be provided through the two-dimension code, product tracking is facilitated, and safety in the production to use process is guaranteed.

It is to be understood that the application of the present application is not limited to the examples described above, but that modifications and variations can be made by a person skilled in the art from the above description, all of which modifications and variations are intended to fall within the scope of the claims appended hereto.

Claims (10)

1. An electronic detonator packaging structure for packaging an electronic detonator body having a tail wire clip, a conductive wire and a detonator, the conductive wire being wound to form a coil, the electronic detonator packaging structure comprising: a wire accommodating portion for accommodating the coil;

the third accommodating cavity and the fourth accommodating cavity are arranged at intervals in the length direction and are positioned at the inner side of the coil;

the third accommodating cavity is used for accommodating a conductive wire close to the detonator or the detonator, and the fourth accommodating cavity is used for accommodating a conductive wire close to the tail wire clamp or the tail wire clamp, so that the detonator and the tail wire clamp are arranged at intervals.

2. The electronic detonator packaging structure of claim 1 wherein said wire containment portion comprises: the first accommodating cavity and the second accommodating cavity are arranged at intervals along the length direction and are respectively used for accommodating two opposite side sections of the coil;

the electronic detonator packaging structure further comprises: the packaging belt body is bent to form the first accommodating cavity, the second accommodating cavity, the third accommodating cavity and the fourth accommodating cavity;

the third accommodating cavity is used for accommodating the detonator, and the fourth accommodating cavity is used for accommodating the conductive wire close to the tail wire clamp.

3. The electronic detonator packaging structure of claim 2 wherein said packaging strip forms a plurality of packaging layers in a thickness direction by bending, a plurality of said packaging layers comprising: packaging a bottom layer;

the first bending layer is positioned above the packaging bottom layer, and the first accommodating cavity is formed at the joint of the first bending layer and the packaging bottom layer;

the second bending layer is positioned above the first bending layer, the connection part of the second bending layer and the packaging bottom layer forms a second accommodating cavity, and the second bending layer forms a third accommodating cavity and a fourth accommodating cavity by bending above the first bending layer.

4. The electronic detonator packaging structure of claim 3 wherein a plurality of said packaging layers further comprises: and the surface layer is positioned above the second bending layer and covers the second bending layer.

5. The electronic detonator packaging structure of claim 3 wherein a plurality of fixed connection portions are arranged on the multi-layer packaging layer, and the fixed connection portions are respectively positioned at two sides of the second accommodating cavity and two sides of the third accommodating cavity;

the fixed connection part is a hot-melt welding part.

6. The electronic detonator packaging structure of claim 3 wherein a plurality of said packaging layers are provided with pre-split line portions extending in a width direction.

7. The electronic detonator packaging structure of claim 2 wherein the surface of the packaging strip is provided with an identification portion;

the packaging belt body is a plastic belt body.

8. An electronic detonator assembly comprising: an electronic detonator body and an electronic detonator packaging structure as claimed in any one of claims 1 to 7, wherein the electronic detonator body comprises a tail wire clip, a conductive wire and a detonator, and the conductive wire is wound to form a coil.

9. The electronic detonator assembly of claim 8 wherein the tail clip and detonator are located on either side of the width direction of the wire receiving portion.

10. The electronic detonator assembly of claim 8 wherein the tail clip is provided with a two-dimensional code layer thereon.