CN110642663A

CN110642663A - Tool for detonator production

Info

Publication number: CN110642663A
Application number: CN201910929904.5A
Authority: CN
Inventors: 陈晨; 夏晶; 何佳伟; 殷宝吉; 唐文献
Original assignee: Jiangsu University of Science and Technology
Current assignee: Jiangsu University of Science and Technology
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-01-03
Anticipated expiration: 2039-09-29
Also published as: CN110642663B

Abstract

The invention discloses a tool for detonator production, which comprises a fixed tool frame and a movable tool frame, wherein a guide rail is fixed at the lower part of the fixed tool frame, a sliding block is connected onto the guide rail in a sliding manner, the sliding block is fixedly connected with the movable tool frame, a mandrel is fixed at the bottom of the movable tool frame, a plurality of reeds are arranged on the outer side of the mandrel, a retaining magnet is arranged at the top of the fixed tool frame, a second functional magnet is arranged at the top of the movable tool frame, and the retaining magnet and the second functional magnet are coaxial. The device can realize the rapid feeding of the detonator component; the detonator component is a safe station when the detonator component is on line, and is a dangerous station when the detonator component is assembled, so that the unmanned production of the detonator in the production process is realized, and casualties caused by explosion are directly avoided.

Description

Tool for detonator production

Technical Field

The invention relates to the technical field of machining, in particular to a tool for detonator production.

Background

The detonator is used as a necessary consumable material for blasting engineering, and the use amount of the detonator is kept high along with continuous deepening of the basic construction of China. The production requirement of the modern detonator is higher and higher, the detonator belongs to explosive articles, the damage caused by explosion is quite large, and in most explosion accidents, the detonator can cause serious injury to people in a mild degree and death to people in a severe degree. Manual use is reduced in the detonator production and assembly link, and the realization of semi-automatic and even full-automatic production of detonators is of great significance. The existing production technology is multiple in production, only automatic transportation of the detonators is realized, most assembly stations are operated manually, the stations are separated by steel plates so as to avoid harm reduction when explosion accidents happen, automatic assembly and inspection of the detonators are not realized, and manual intervention is reduced in a large area.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a tool for detonator production, which can be used as a carrier in a detonator production process and realizes the functions of circulation, positioning and the like of detonators on an automatic production line.

The technical scheme is as follows: the movable tool rack comprises a fixed tool rack and a movable tool rack, wherein a guide rail is fixed on the lower portion of the fixed tool rack, a sliding block is connected onto the guide rail in a sliding mode, the sliding block is fixedly connected with the movable tool rack, a mandrel is fixed at the bottom of the movable tool rack, a plurality of reeds are arranged on the outer side of the mandrel, a retaining magnet is arranged on the top of the fixed tool rack, a second functional magnet is arranged on the top of the movable tool rack, and the retaining magnet and the second functional magnet are coaxial.

The top of the fixed tool frame is provided with a functional hole and a fixed separation hole.

The top of the movable tool rack is also provided with a first functional magnet.

The first functional magnet is coaxial with the functional hole, and vertical movement of the detonator component is realized through the functional hole in the fixed tool frame and the first functional magnet.

The horizontal plane of the movable tool rack is provided with a movable separation hole, and the movable separation hole corresponds to the fixed separation hole.

The lower part of the fixed tool frame is fixed with a guide rail limiting block, and the guide rail limiting block is positioned at the bottom of the guide rail and used for limiting the movement of the sliding block.

The inner side of the upper part of the fixed tool frame is provided with a pulley which is a concave wheel and can be clamped in the slide rail to slide.

The back of the lower part of the fixed tool rack is provided with universal wheels for supporting the side face of the tool.

The working principle is as follows: the dabber with activity frock frame bottom inserts the downthehole of detonator subassembly, and at this in-process, the hole of detonator subassembly can form the gesture retention under the reed effect of activity frock frame dabber, avoids detonator subassembly to break away from activity frock frame because of the dead weight. After the detonator assembly is installed, the movable tool rack is pushed to the top of the fixed tool rack along the linear guide rail until the second functional magnet and the holding magnet are attracted, and the detonator assembly is combined with the tool.

Has the advantages that: the device can realize the rapid feeding of the detonator component; the detonator component is a safe station when the detonator component is on line, and is a dangerous station when the detonator component is assembled, so that the unmanned production of the detonator in the production process is realized, and casualties caused by explosion are directly avoided.

Drawings

FIG. 1 is a first general structural diagram of the present invention;

FIG. 2 is a second overall view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a front view of the present invention on a slide rail;

fig. 5 is a schematic view of the present invention on a slide rail.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in fig. 1 to 5, the present invention includes a fixed tool rack 1, a movable tool rack 2, a universal wheel 3, a linear guide 4, a guide stopper 5, a slider 6, a first functional magnet 7, a second functional magnet 8, a holding magnet 9, a functional hole 10, two fixed release holes 11, two movable release holes 12, a pulley 13, a detonator assembly 14, a slide rail 15, a mandrel 16, and a reed 17.

As shown in fig. 1 to 3, the fixing tool rack 1 of the present invention adopts a structure with a T-shaped cross section, the upper portion of the fixing tool rack is a cylindrical structure, the lower portion of the fixing tool rack is a plate-shaped structure, a linear guide rail 4 is fixed on the plate-shaped structure of the fixing tool rack 1, a guide rail limiting block 5 is fixed on the lower portion of the plate-shaped structure, and the guide rail limiting block 5 is located at the bottom of the linear guide rail 4. Sliding connection has slider 6 on linear guide 4, is fixed with movable frock frame 2 on the slider 6, and movable frock frame 2 can slide from top to bottom along linear guide 4 together with slider 6. The cross-section of activity frock frame 2 is the T type, and the vertical plane and the 6 fixed connection of slider of T type structure are equipped with a rectangular block on its horizontal plane, and this rectangular block and the vertical planar top parallel and level of T type structure, the vertical planar top of activity frock frame 2 are equipped with No. two functional magnet 8, and the top of rectangular block is equipped with functional magnet 7 No. one. The bottom of the horizontal plane of the movable tool frame 2 is fixed with a mandrel 16, the reeds 17 are uniformly arranged outside the mandrel 16 at intervals along the circumferential direction of the mandrel, the reeds 17 are positioned in the middle of the mandrel 16, and the mandrel 16 is used for being matched with the detonator component 14.

As shown in fig. 2, two universal wheels 3 are disposed on the back of the plate-shaped structure of the fixed tool rack 1, and are respectively located at two ends of the plate-shaped structure for supporting the side of the tool, a pulley 13 is disposed at the bottom of the cylindrical structure of the fixed tool rack 1, and the pulley 13 is a concave wheel and can be clamped in a slide rail 15 to slide. Two movable release holes 12 are formed on the horizontal plane of the movable tool rack 2 and are respectively positioned on two sides of the rectangular block of the movable tool rack 2. The top end of the fixed tool frame 1 is provided with a holding magnet 9, meanwhile, the top end of the fixed tool frame 1 is provided with two fixed separation holes 11 and a functional hole 10, and the two fixed separation holes 11 are respectively positioned at two sides of the functional hole 10. The first functional magnet 7 and the functional hole 10 are coaxial, and the second functional magnet 8 and the holding magnet 9 are coaxial. The two movable release holes 12 are respectively coaxial with the two fixed release holes 11.

The working process and principle of the invention are as follows:

the mandrel 16 at the bottom of the movable tool rack 2 is inserted into the hole of the detonator component 14, in the process, the hole of the detonator component 14 can form posture holding force under the action of the reed 17 of the mandrel 16 of the movable tool rack 2, namely, the detonator component 14 cannot fall out of the movable tool rack 2 freely under the friction of the reed 17 and the detonator component 14, and therefore the detonator component 14 is prevented from being separated from the movable tool rack 2 due to self weight. The detonator component 14 keeps fixed by friction force, after the detonator component is installed, the movable tool rack 2 is pushed to the top of the fixed tool rack 1 along the linear guide rail 4 until the second functional magnet 8 and the holding magnet 9 are attracted, and the detonator component 14 and the tool are combined. The tool is hung on the slide rail 18, as shown in fig. 4 and 5, so that the detonator assembly 14 can be put on an automatic production line for subsequent automatic operation with the help of the tool. After the detonator is off-line, the detonator component 14 which is assembled is directly pulled off from the tool by overcoming the frictional resistance of the reed 17, and the detonator component 14 can be pushed away from the tool by using a stick assembly through two corresponding separation holes on the fixed tool frame 1 and the movable tool frame 2, so that automatic blanking is realized. In the detonator production and assembly process, the vertical movement of the detonator component can be realized through the functional hole 10 and the first functional magnet 7 on the fixed tool rack 1, and the magnetic control rod can extend into the tool through the functional hole 10 and is attracted and combined with the magnet 7 No. 1, so that the movement of the movable tool rack 2 in the vertical direction is controlled.

Claims

1. The utility model provides a frock is used in detonator production, a serial communication port, including fixed frock frame and activity frock frame, the lower part of fixed frock frame is fixed with the guide rail, and sliding connection has the slider on the guide rail, and the slider links firmly with activity frock frame, the bottom of activity frock frame be fixed with the dabber, the dabber outside is equipped with a plurality of reeds, the top of fixed frock frame is equipped with holding magnet, and the top of activity frock frame is equipped with No. two functional magnet, holding magnet coaxial with No. two functional magnet.

2. The tooling for producing the detonator of claim 1 wherein the top of the fixing tooling frame is provided with a functional hole and a fixing release hole.

3. The tool for producing the detonator according to claim 1, wherein a first functional magnet is further arranged at the top of the movable tool rack.

4. The tooling for producing the detonator of claim 3 wherein the first functional magnet is coaxial with the functional hole.

5. A tooling for detonator production according to claim 1 or 3, wherein a movable release hole is provided on the horizontal plane of the movable tooling frame, the movable release hole corresponding to the fixed release hole.

6. The tooling for producing the detonator of claim 1 or 2 wherein a guide rail limiting block is fixed at the lower part of the fixed tooling frame and is positioned at the bottom of the guide rail.

7. The tooling for producing the detonator of claim 6 wherein the inside of the upper part of the fixing tooling frame is provided with a pulley.

8. The tooling for producing the detonator of claim 6 wherein the back of the lower part of the fixed tooling frame is provided with a universal wheel.