Tube taking device for basic detonator

Abstract

The utility model discloses a tube taking device for a basic detonator, which comprises a tube taking device and a filling mould provided with the basic detonator, filling mould material placing holes used for accommodating the basic detonator are arranged in the filling mould at intervals, the tube taking device comprises a tube collecting device movably arranged at the upper end of a charging platform, and a tube jacking device is arranged at the lower end of the charging platform. All basic detonators in the filling mold can be taken out at a time, the original arrangement state of the basic detonators in the tube collecting device is kept through the tube collecting box, the tube collecting device can be conveniently and rapidly matched with the ejector pin to collect the basic detonators by controlling the movement switching of the limiting switching plate, and the tube taking efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the field of basic detonator production equipment, in particular to a tube-taking device for basic detonators. Background Art

[0002] Among civil explosive products, basic detonators are an important part of blasting projects, and their quality directly affects the blasting effect of the entire project. If an explosion refusal occurs, the safety risk will also increase in the subsequent bomb disposal work. In addition, under the guidance of relevant documents of the Ministry of Industry and Information Technology, the requirements for human-machine isolation production and less-manned and unmanned production lines are becoming increasingly higher.

[0003] In the production process of basic detonators, it is necessary to go through the steps of forming-testing-wiping off floating charge-removal-packaging, etc. During these steps, the basic detonators need to be withdrawn and collected in different equipment to cooperate with each step in the production.

[0004] If the process is directly carried out using a traditional manipulator, it is impossible to completely remove all the basic detonators from the mold at one time. If the tubes are removed using a related fixture, the basic detonators of each mold will be gathered when removed. When they are loaded into the mold again, an additional dispersion step is required, and the efficiency of removing the tubes is low, thereby affecting the overall production efficiency of the basic detonator production line. Therefore, a basic detonator removal device is needed that can remove all the basic detonators from the mold at one time, has high tube removal efficiency, and can maintain the arrangement state of the detonators in the mold, without the need to perform the arrangement step during subsequent tube loading. Utility Model Content

[0005] The utility model provides a tube-removing device for basic detonators, which is used to solve the technical problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A tube-taking device for basic detonators, comprising a tube-taking device and a loading mold equipped with basic detonators, wherein loading mold material holes for accommodating basic detonators are arranged at intervals in the loading mold, wherein the tube-taking device comprises a tube-collecting device movably mounted on the upper end of a loading platform, and a tube-pushing device is installed at the lower end of the loading platform; the loading platform is used to accommodate the loading mold, and a tube-pushing device is arranged in the tube-pushing device for ejecting the basic detonators in the loading mold, wherein the tube-collecting device comprises a connecting seat, and a tube-collecting box is arranged at the lower end of the connecting seat, and a limit switching plate is slidably installed in the tube-collecting box, and a push-pull cylinder connected with the output end and the limit switching plate is arranged on one side of the tube-collecting box, and through holes for accommodating basic detonators are arranged at intervals in the tube-collecting box, and combined through holes corresponding to the positions of the through holes in the tube-collecting box are arranged on the limit switching plate, and the combined through holes are composed of a large hole whose aperture is adapted to the outer wall of the basic detonator and a small hole whose aperture is adapted to the outer wall of the ejector, combined along the moving direction of the limit switching plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The utility model uses the cooperation of structures such as the tube collecting device, the ejector pin, the tube collecting box, the limit switching plate, and the combined through hole to enable the device to take out all the basic detonators in the filling mold at one time, and the tube collecting box maintains the original arrangement state of the basic detonators in the tube collecting device. By controlling the movement and switching of the limit switching plate, the tube collecting device can cooperate with the ejector pin to collect the basic detonators conveniently and quickly, and the tube taking efficiency is high.

[0010] As a further improvement of the above scheme, the loading platform includes a positioning loading plate whose upper end surface is used to accommodate the loading mold, support feet are arranged at intervals at the lower end of the positioning loading plate, and a pushing cylinder with an output end aligned with the loading mold is arranged on one side of the upper end surface of the positioning loading plate.

[0011] The technical effect of the above improvement is: by positioning the loading plate, the pushing cylinder and the supporting feet, the device can conveniently and quickly accommodate the loading mold positioned into the loading table, and the loading mold can be conveniently pushed out of the loading table after completing the tube removal step.

[0012] As a further improvement of the above solution, pinholes matching the material placement holes of the filling mold are arranged at intervals on the end surface of the positioning and loading plate, and the aperture of the pinholes is smaller than the aperture of the material placement holes of the filling mold.

[0013] The technical effect of the above improvement is: through the setting of the pinhole, the device can further facilitate the ejection process of the loading platform in coordination with the basic detonator.

[0014] As a further improvement of the above scheme, the jacking device includes an electric cylinder arranged at the lower end of the loading platform, the output end of the electric cylinder faces upward and is connected to a connecting plate, and the upper end surface of the connecting plate is installed with jacks that are compatible with the pinholes arranged at intervals through a jack mounting plate.

[0015] The technical effect of the above improvement is: through the arrangement of the electric cylinder, the connecting plate, the ejector mounting plate and the ejector, the device can further facilitate the control of ejecting the basic detonator to cooperate with the tube collecting step of the tube collecting device.

[0016] As a further improvement of the above scheme, it also includes a sliding seat, a sliding block is slidably arranged at the lower end of the sliding seat, and a lifting cylinder with an output end facing downward and connected to a tube collecting device is arranged at the lower end of the sliding block.

[0017] The technical effect of the above improvement is: through the setting of the sliding seat, the slider, and the lifting cylinder, the device can further facilitate the control of the mobile tube collecting device, and then transport the basic detonators in the tube collecting device.

[0018] As a further improvement of the above solution, a limiting sealing ring with an inner ring having an interference fit with the side wall of the base detonator is arranged in the material placement hole of the filling mold.

[0019] The technical effect of the above improvement is: through the setting of the limiting sealing ring, the loading mold of the device can further prevent the basic detonator from falling from the loading hole of the loading mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the application scenario of the utility model.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the tube collecting device of the utility model.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the pipe withdrawal device of the utility model.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the limit switching plate of the utility model.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the positioning loading plate of the utility model.

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the filling mold of the utility model.

[0027] Figure 8 It is a schematic cross-sectional structure diagram of the filling mold of the utility model.

[0028] In the figure: 1. floating drug wiping device; 2. tube taking device; 21. sliding seat; 22. sliding block; 23. lifting cylinder; 24. tube collecting device; 241. connecting seat; 242. tube collecting box; 243. limit switching plate; 244. push-pull cylinder; 245. combined through hole; 25. loading platform; 251. positioning loading plate; 2511. pinhole; 252. pushing cylinder; 253. supporting foot; 26. jacking device; 261. ejector; 262. ejector mounting plate; 263. connecting plate; 264. electric cylinder; 3. basic detonator; 4. loading mold; 41. loading mold placement hole; 42. limit sealing ring. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution, the technical solution is described in detail below in conjunction with the embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present utility model.

[0030] Embodiment 1:

[0031] like Figure 1-2 As shown, the specific structure of this embodiment is: a tube-taking device for basic detonators, comprising a tube-taking device 2 and a loading mold 4 equipped with a basic detonator 3, wherein the loading mold 4 is provided with loading mold material holes 41 for accommodating the basic detonator 3 arranged at intervals, the tube-taking device 2 comprises a tube-collecting device 24 movably mounted on the upper end of a loading platform 25, and a tube-pushing device 26 is installed at the lower end of the loading platform 25; the loading platform 25 is used to accommodate the loading mold 4, and a push pin 261 for ejecting the basic detonator 3 in the loading mold 4 is arranged in the tube-pushing device 26, and the tube-collecting device 24 comprises a connecting seat 241, and a A tube receiving box 242 is provided with a limit switch plate 243 which is slidably installed inside the tube receiving box 242. A push-pull cylinder 244 whose output end is connected to the limit switch plate 243 is provided on one side of the tube receiving box 242. Through holes for accommodating basic detonators 3 are arranged at intervals inside the tube receiving box 242. The limit switch plate 243 is provided with combined through holes 245 which correspond to the positions of the through holes in the tube receiving box 242 one by one. The combined through holes 245 are composed of a large hole whose aperture matches the outer wall of the basic detonator 3 and a small hole whose aperture matches the outer wall of the ejector pin 261, which are combined along the moving direction of the limit switch plate 243 to form a hole shape similar to a gourd.

[0032] Embodiment 2:

[0033] like Figure 1As shown, as a preferred mode of the above embodiment, the loading platform 25 includes a positioning loading plate 251 whose upper end surface is used to accommodate the loading mold 4, and positioning blocks adapted to the side walls of the loading mold 4 are arranged at intervals on the end surface of the positioning loading plate 251, and supporting feet 253 are arranged at intervals at the lower end of the positioning loading plate 251, and a pushing cylinder 252 whose output end is aligned with the loading mold 4 is arranged on one side of the upper end surface of the positioning loading plate 251. Through the arrangement of the positioning loading plate 251, the pushing cylinder 252, and the supporting feet 253, the device can conveniently and quickly accommodate and position the loading mold 4 entering the loading platform 25, and the loading mold 4 can be conveniently pushed out of the loading platform 25 after completing the tube removal step. Pinholes 2511 adapted to the loading mold placement hole 41 are arranged at intervals on the end surface of the positioning loading plate 251, and the aperture of the pinhole 2511 is smaller than the aperture of the loading mold placement hole 41. The arrangement of the pinhole 2511 enables the device to further facilitate the ejection process of the loading platform 25 in cooperation with the basic detonator 3. The pipe ejection device 26 comprises an electric cylinder 264 arranged at the lower end of the loading platform 25, the output end of the electric cylinder 264 faces upward and is connected to a connecting plate 263, and the upper end surface of the connecting plate 263 is provided with ejectors 261 adapted to the pinhole 2511 arranged in intervals through an ejector mounting plate 262. The arrangement of the electric cylinder 264, the connecting plate 263, the ejector mounting plate 262, and the ejector 261 enables the device to further facilitate the control of ejecting the basic detonator 3 to cooperate with the pipe collecting step of the pipe collecting device 24.

[0034] Embodiment 3:

[0035] like Figure 1 As shown, as a preferred mode of the above embodiment, it also includes a sliding seat 21, a slider 22 is slidably provided at the lower end of the sliding seat 21, and a lifting cylinder 23 with an output end facing downward and connected to a tube receiving device 24 is provided at the lower end of the slider 22. Through the arrangement of the sliding seat 21, the slider 22, and the lifting cylinder 23, the device can further conveniently control the movement of the tube receiving device 24, and then transport the basic detonator 3 in the tube receiving device 24. A limiting sealing ring 42 whose inner ring is interference-fitted with the side wall of the basic detonator 3 is arranged in the loading mold material hole 41. Through the arrangement of the limiting sealing ring 42, the loading mold 4 of the device can further prevent the basic detonator 3 from falling from the loading mold material hole 41.

[0036] Embodiment 4:

[0037] The specific working principle of this utility model:

[0038] In this embodiment, the tube extracting device 2 is applied to the floating medicine wiping device 1. When the filling mold 4 in the floating medicine wiping device 1 is transported to the tube extracting device 2, the device is started.

[0039] The loading mold 4 enters the tube removal device 2 and is positioned and placed on the upper end surface of the positioning loading plate 251 in the loading platform 25. The electric cylinder 264 first drives the connecting plate 263 to rise, and the ejector mounting plate 262 on the upper end of the connecting plate 263 rises, and the ejector 261 on the ejector mounting plate 262 passes through the pinhole 2511 to eject the basic detonator 3 in the loading mold 4 accommodated on the upper end surface of the positioning loading plate 251.

[0040] At this time, the tube collecting device 24 is controlled to be lowered to align with the loading mold 4 in the loading platform 25, that is, when the basic detonator 3 is pushed out from the loading platform 25 by the jacking device 26, the pushed out basic detonator 3 will enter the tube collecting box 242 in the tube collecting device 24, and the basic detonator 3 and the upper end of the ejector pin 261 pass through the large hole of the combined through hole 245 of the limit switching plate 243 and remain in the tube collecting box 242. At this time, the limit switching plate 243 is driven to move and switch by the push-pull cylinder 244, and the combined through hole 245 is aligned into a small hole, and then the ejector pin 261 is lowered and the tube collecting device 24 is raised. At this time, the basic detonator 3 in the tube collecting box 242 will not fall due to the obstruction of the small hole of the combined through hole 245 on the limit switching plate 243, and the basic detonator 3 is completely taken away by the tube collecting device 24.

[0041] During the above-mentioned whole process, the device can take out all the basic detonators 3 in the filling mold 4 at one time through the cooperation of structures such as the tube collecting device 24, the ejector pin 261, the tube collecting box 242, the limit switching plate 243, and the combined through hole 245. The original arrangement state of the basic detonators 3 in the tube collecting device 24 is maintained by the tube collecting box 242. By controlling the movement and switching of the limit switching plate 243, the tube collecting device 24 can cooperate with the ejector pin 261 to collect the basic detonators 3 conveniently and quickly, and the tube taking efficiency is high.

[0042] It should be noted that, in this article, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Specific examples are used in this article to illustrate the principle and implementation of the technical solution of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. The above are only preferred implementations of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, for ordinary technicians in this technical field, without departing from the principle of the utility model, several improvements, modifications or changes can be made, and the above technical features can also be combined in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A tube-taking device for basic detonators, comprising a tube-taking device (2) and a loading mold (4) loaded with basic detonators (3), wherein the loading mold (4) is provided with loading mold material holes (41) for accommodating the basic detonators (3) arranged at intervals, characterized in that: The tube-taking device (2) comprises a tube-collecting device (24) movably mounted on the upper end of a loading platform (25), and a tube-pushing device (26) is mounted on the lower end of the loading platform (25); the loading platform (25) is used to accommodate a loading mold (4), and a tube-pushing device (26) is provided inside the loading mold (4) with a ejector pin (261) for ejecting a basic detonator (3) inside the loading mold (4); the tube-collecting device (24) comprises a connecting seat (241), and a tube-collecting box (242) is provided at the lower end of the connecting seat (241), and a limit switch plate (243) is slidably mounted inside the tube-collecting box (242). A push-pull cylinder (244) whose output end is connected to a limit switch plate (243) is provided on one side of the tube receiving box (242); through holes for accommodating basic detonators (3) are arranged at intervals in the tube receiving box (242); and combined through holes (245) corresponding to the positions of the through holes in the tube receiving box (242) are provided on the limit switch plate (243); the combined through holes (245) are composed of a large hole whose aperture matches the outer wall of the basic detonator (3) and a small hole whose aperture matches the outer wall of the ejector pin (261), which are combined along the moving direction of the limit switch plate (243).

2. A tube-removing device for basic detonators according to claim 1, characterized in that: The loading platform (25) comprises a positioning loading plate (251) whose upper end surface is used to accommodate the loading die (4), a supporting foot (253) is arranged at intervals at the lower end of the positioning loading plate (251), and a pushing cylinder (252) whose output end is aligned with the loading die (4) is arranged on one side of the upper end surface of the positioning loading plate (251).

3. A tube-removing device for basic detonators according to claim 2, characterized in that: Pinholes (2511) adapted to the material placement holes (41) of the filling mold are arranged at intervals on the end surface of the positioning loading plate (251), and the aperture of the pinholes (2511) is smaller than the aperture of the material placement holes (41) of the filling mold.

4. A tube-removing device for basic detonators according to claim 3, characterized in that: The pipe jacking device (26) comprises an electric cylinder (264) arranged at the lower end of the loading platform (25); the output end of the electric cylinder (264) faces upward and is connected to a connecting plate (263); and thimbles (261) adapted to the pinholes (2511) are installed on the upper end surface of the connecting plate (263) in an intermittent manner through an thimble mounting plate (262).

5. A tube-removing device for basic detonators according to claim 1, characterized in that: It also comprises a sliding seat (21), a sliding block (22) being slidably arranged at the lower end of the sliding seat (21), and a lifting cylinder (23) having an output end facing downward and connected to a tube receiving device (24) being arranged at the lower end of the sliding block (22).

6. A tube-removing device for basic detonators according to claim 1, characterized in that: A limiting sealing ring (42) is arranged in the material placement hole (41) of the filling mold, the inner ring of which is interference-fitted with the side wall of the base detonator (3).

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