Water blowing device for electronic detonator leg wire coating and drawing equipment

Abstract

The utility model relates to the technical field of electronic detonator leg wire production, in particular to a water blowing device for electronic detonator leg wire coating and drawing equipment. The water blowing device main body relates to a structure in which the fixed part and the movable part are pivoted with each other, and the fixed part and the movable part are opened, so that the electronic detonator leg wire body is conveniently matched between the first linear groove and the second linear groove; the electronic detonator leg wire body is arranged in the channel formed between the first linear groove and the second linear groove in a penetrating mode, air is blown into the channel through the inclined first air blowing hole and the inclined second air blowing hole, moisture on the surface of the electronic detonator leg wire is fully dried, compared with an open external water blowing structure, noise is reduced, efficiency is higher, the used air amount is smaller, and the service life of the electronic detonator leg wire is prolonged. And the loss of energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic detonator leg wire production, in particular to a water blowing device used for electronic detonator leg wire coating and drawing equipment. Background Art

[0002] In the process of producing electronic detonator pins with the existing electronic detonator pin wire coating and drawing equipment, when the electronic detonator pin wire passes through the extruder and then passes through the cold water tank for cooling, a large amount of water will adhere to the surface of the electronic detonator pin wire. After reaching the traction chassis, compressed air is needed to dry the water attached to the surface of the electronic detonator pin wire. Through observation, it is found that the water blowing devices used in the existing equipment are all external and adopt a direct blowing method. However, the water blowing device has the following defects. 1. Using compressed air to blow directly on the electronic detonator pin wire will produce a lot of noise. Instrument tests show that the noise can reach more than 90 decibels, which will cause physical harm to the operator. 2. The direct-blowing water blowing device uses a large amount of compressed air. When multiple devices perform water blowing operations at the same time, the energy loss is large. It is easy to produce unstable air pressure, which affects the normal operation of the equipment. Utility Model Content

[0003] The technical problem to be solved by the utility model is to design a water blowing device which can reduce noise and energy consumption loss.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A water blowing device for use in electronic detonator leg wire coating and drawing equipment, comprising:

[0006] Bracket;

[0007] A water blowing device body, wherein the water blowing device body is fixedly connected to the bracket, the water blowing device body comprises a fixed portion and a movable portion, the movable portion is pivotally connected to the fixed portion, the fixed portion is fixedly connected to the bracket, the fixed portion is provided with a first linear groove for limiting the position of the electronic detonator leg line body, and the movable portion is provided with a second linear groove for limiting the position of the electronic detonator leg line body. In a first state, the first linear groove of the fixed portion and the second linear groove of the movable portion cooperate to form a first through hole for the electronic detonator leg line body to pass through;

[0008] A first air intake branch pipe, wherein the fixing portion is provided with more than two first connection holes, and the air outlet ends of the two or more first air intake branch pipes are connected to the first connection holes, and an inclined first air blowing hole is provided between the first connection hole and the first linear groove, and the height of the first air blowing hole toward one end of the first linear groove is lower than the height thereof toward the first connection hole;

[0009] A second air intake branch pipe, the movable part is provided with more than two second connecting holes, the outlet ends of more than two second air intake branch pipes are connected to the second connecting hole, an inclined second blowing hole is provided between the second connecting hole and the second straight groove, and the height of the second blowing hole toward one end of the second straight groove is lower than its height toward the second connecting hole.

[0010] Furthermore, in the water blowing device structure used in the electronic detonator leg wire sheathing and drawing equipment, a first trumpet-shaped opening is provided at a downward end of the first straight line groove, and a second trumpet-shaped opening is provided at a downward end of the second straight line groove.

[0011] Furthermore, in the above-mentioned water blowing device structure used in the electronic detonator leg wire sheathing and drawing equipment, a plurality of first blowing holes distributed radially along the first straight groove are connected between each first connecting hole and the first straight groove; a plurality of second blowing holes distributed radially along the second straight groove are connected between each second connecting hole and the second straight groove.

[0012] Furthermore, in the above-mentioned water blowing device structure used for the electronic detonator leg wire sheathing and drawing equipment, the number of the first air intake branch pipes is 2, the number of the second air intake branch pipes is 2, the 2 first air intake branch pipes are connected to one end of the first air intake branch pipe through the first three-way connector, and the 2 second air intake branch pipes are connected to one end of the second air intake branch pipe through the second three-way connector; the first air intake branch pipe and the second air intake branch pipe are connected to one end of the air intake main pipe through the third three-way connector.

[0013] Furthermore, in the above-mentioned water blowing device structure used in the electronic detonator leg wire sheathing and drawing equipment, the air intake main pipe is connected to a throttle valve.

[0014] Furthermore, in the above-mentioned water blowing device structure used in the electronic detonator leg wire sheathing and drawing equipment, the bracket is an L-shaped plate, and the L-shaped plate is provided with a waist-shaped hole for bolt connection and fixing part.

[0015] Furthermore, in the water blowing device structure used in the electronic detonator leg wire sheathing and drawing equipment, three first blowing holes are connected between each first connecting hole and the first linear groove; and three second blowing holes are connected between each second connecting hole and the second linear groove.

[0016] The beneficial effects of the utility model are as follows: by making the main body of the water blowing device involve a structure in which the fixed part and the movable part are pivotally connected to each other, by opening the fixed part and the movable part, it is convenient to fit the electronic detonator leg line body between the first straight line groove and the second straight line groove, by closing the fixed part and the movable part, the electronic detonator leg line body is inserted into the channel formed between the first straight line groove and the second straight line groove, and air is blown into the channel through the inclined first blowing hole and the second blowing hole to fully dry the moisture on the surface of the electronic detonator leg line. Compared with the open external water blowing structure, the noise is reduced, the efficiency is higher, the amount of air used is less, and the energy loss is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a water blowing device used in an electronic detonator leg wire coating and drawing device according to a specific embodiment of the utility model;

[0018] Figure 2 It is a side view of a water blowing device used in an electronic detonator leg wire coating and drawing device according to a specific embodiment of the utility model;

[0019] Figure 3 for Figure 2 AA cross-section diagram;

[0020] Description of labels:

[0021] 1. Bracket; 11. Oval hole;

[0022] 2. water blowing device body; 21. fixed part; 211. first linear groove; 212. first connecting hole; 213. first air blowing hole; 214. first trumpet-shaped opening; 22. movable part; 221. second linear groove; 222. second connecting hole; 223. second air blowing hole; 224. second trumpet-shaped opening;

[0023] 3. The first intake branch pipe;

[0024] 4. Second intake branch pipe;

[0025] 5. First air inlet branch pipe; 51. First three-way connector;

[0026] 6. Second air inlet branch pipe; 61. Second three-way connector;

[0027] 7. Air intake main pipe; 71. Third three-way connector; 72. Throttle valve;

[0028] 8. The main body of the electronic detonator leg wire. DETAILED DESCRIPTION

[0029] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0030] Please refer to Figures 1 to 3 The specific implementation of the utility model relates to a water blowing device used for electronic detonator leg wire coating and drawing equipment, comprising:

[0031] Bracket 1;

[0032] A water blowing device body 2, wherein the water blowing device body 2 is fixedly connected to the bracket 1, and the water blowing device body 2 comprises a fixed portion 21 and a movable portion 22, wherein the movable portion 22 is pivotally connected to the fixed portion 21, and the fixed portion 21 is fixedly connected to the bracket 1, wherein the fixed portion 21 is provided with a first linear groove 211 for limiting the position of the electronic detonator leg line body 8, and the movable portion 22 is provided with a second linear groove 221 for limiting the position of the electronic detonator leg line body 8, and in a first state, the first linear groove 211 of the fixed portion 21 and the second linear groove 221 of the movable portion 22 cooperate to form a first through hole for the electronic detonator leg line body 8 to pass through;

[0033] The first air intake branch pipe 3, the fixing portion 21 is provided with more than two first connection holes 212, the outlet ends of more than two first air intake branch pipes 3 are connected to the first connection holes 212, an inclined first blowing hole 213 is provided between the first connection hole 212 and the first linear groove 211, and the height of the first blowing hole 213 toward one end of the first linear groove 211 is lower than the height toward the first connection hole 212;

[0034] The second air intake branch pipe 4, the movable part 22 is provided with more than two second connecting holes 222, the outlet ends of more than two second air intake branch pipes 4 are connected to the second connecting hole 222, and an inclined second blowing hole 223 is provided between the second connecting hole 222 and the second straight groove 221, and the height of the second blowing hole 223 toward one end of the second straight groove 221 is lower than its height toward the second connecting hole 222.

[0035] In the above embodiment, the water blowing device body 2 is provided with a structure in which the fixed part 21 and the movable part 22 are pivotally connected to each other, and the fixed part 21 and the movable part 22 are opened, so that the electronic detonator leg line body 8 is conveniently fitted between the first straight groove 211 and the second straight groove 221. The fixed part 21 and the movable part 22 are closed, so that the electronic detonator leg line body 8 is inserted into the channel formed between the first straight groove 211 and the second straight groove 221. Air is blown into the channel through the inclined first blowing hole 213 and the second blowing hole 223 to fully dry the moisture on the surface of the electronic detonator leg line. Compared with the open external water blowing structure, the noise is reduced, the efficiency is higher, the amount of air used is less, and the energy loss is reduced.

[0036] As a preferred embodiment, a first trumpet-shaped opening 214 is provided at a downward end of the first linear groove 211 , and a second trumpet-shaped opening 224 is provided at a downward end of the second linear groove 221 .

[0037] As a preferred embodiment, a plurality of first blowing holes 213 radially distributed along the first linear groove 211 are connected between each first connecting hole 212 and the first linear groove 211; a plurality of second blowing holes 223 radially distributed along the second linear groove 221 are connected between each second connecting hole 222 and the second linear groove 221.

[0038] As a preferred embodiment, the number of the first air intake branch pipes 3 is 2, the number of the second air intake branch pipes 4 is 2, the two first air intake branch pipes 3 are connected to one end of the first air intake branch pipe 5 through a first three-way connector 51, and the two second air intake branch pipes 4 are connected to one end of the second air intake branch pipe 6 through a second three-way connector 61; the first air intake branch pipe 5 and the second air intake branch pipe 6 are connected to one end of the air intake main pipe 7 through a third three-way connector 71.

[0039] As a preferred embodiment, the air intake main pipe 7 is connected to a throttle valve 72 .

[0040] As a preferred embodiment, the bracket 1 is an L-shaped plate, and a round hole 11 for bolting the fixing part 21 is provided on the L-shaped plate.

[0041] As a preferred embodiment, three first blowing holes 213 are connected between each first connecting hole 212 and the first linear groove 211 ; and three second blowing holes 223 are connected between each second connecting hole 222 and the second linear groove 221 .

[0042] The working principle of the above embodiment: A water blowing device used for the electronic detonator leg wire coating and drawing equipment, the water blowing device body 2 is made of nylon material, and has the characteristics of wear resistance, waterproofness and high strength. According to the on-site conditions, the bracket 1 can be used to fix the water blowing device body 2 at a suitable position of the traction wheel of the coating and drawing equipment. When starting up, since the joint of the electronic detonator leg wire body 8 needs to be knotted, it is necessary to open the water blowing device body 2 to facilitate the smooth passage of the joint. After the joint passes, the water blowing device body 2 is closed. The flow rate of the throttle valve 72 can be adjusted to control the intake of compressed air. The compressed air is supplied to the four blowing holes respectively through the quick connector. Then, the electronic detonator leg wire body 8 is blown through 12 inclined blowing holes to achieve the purpose of drying the moisture on the surface of the electronic detonator leg wire.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A water blowing device for use in electronic detonator leg wire coating and drawing equipment, characterized in that: include: Bracket; A water blowing device body, wherein the water blowing device body is fixedly connected to the bracket, the water blowing device body comprises a fixed portion and a movable portion, the movable portion is pivotally connected to the fixed portion, the fixed portion is fixedly connected to the bracket, the fixed portion is provided with a first linear groove for limiting the position of the electronic detonator leg line body, and the movable portion is provided with a second linear groove for limiting the position of the electronic detonator leg line body. In a first state, the first linear groove of the fixed portion and the second linear groove of the movable portion cooperate to form a first through hole for the electronic detonator leg line body to pass through; A first air intake branch pipe, wherein the fixing portion is provided with more than two first connection holes, and the air outlet ends of the two or more first air intake branch pipes are connected to the first connection holes, and an inclined first air blowing hole is provided between the first connection hole and the first linear groove, and the height of the first air blowing hole toward one end of the first linear groove is lower than the height thereof toward the first connection hole; A second air intake branch pipe, the movable part is provided with more than two second connecting holes, the outlet ends of more than two second air intake branch pipes are connected to the second connecting hole, an inclined second blowing hole is provided between the second connecting hole and the second straight groove, and the height of the second blowing hole toward one end of the second straight groove is lower than its height toward the second connecting hole.

2. The water blowing device used for the electronic detonator leg wire coating and drawing equipment according to claim 1 is characterized in that: A first trumpet-shaped opening is disposed at a downward end of the first linear groove, and a second trumpet-shaped opening is disposed at a downward end of the second linear groove.

3. The water blowing device used for the electronic detonator leg wire coating and drawing equipment according to claim 1 is characterized in that: A plurality of first blowing holes distributed radially along the first linear groove are connected between each first connecting hole and the first linear groove; a plurality of second blowing holes distributed radially along the second linear groove are connected between each second connecting hole and the second linear groove.

4. The water blowing device used for the electronic detonator leg wire coating and drawing equipment according to claim 1 is characterized in that: The number of the first air intake branch pipes is 2, the number of the second air intake branch pipes is 2, the two first air intake branch pipes are connected to one end of the first air intake branch pipe through a first three-way connector, and the two second air intake branch pipes are connected to one end of the second air intake branch pipe through a second three-way connector; the first air intake branch pipe and the second air intake branch pipe are connected to one end of the air intake main pipe through a third three-way connector.

5. The water blowing device used for the electronic detonator leg wire coating and drawing equipment according to claim 4 is characterized in that: The air intake main pipe is connected with a throttle valve.

6. The water blowing device used for the electronic detonator leg wire coating and drawing equipment according to claim 1 is characterized in that: The bracket is an L-shaped plate, and the L-shaped plate is provided with a waist-shaped hole for bolt connection fixing part.

7. The water blowing device used for the electronic detonator leg wire coating and drawing equipment according to claim 4 is characterized in that: Three first blowing holes are connected between each first connecting hole and the first linear groove; and three second blowing holes are connected between each second connecting hole and the second linear groove.

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