Detonator core mold oiling machine

Abstract

The application discloses a detonator core mold oiling machine, which comprises a rack, a lifting assembly, a turnover assembly and an oil tank. The lifting assembly comprises a first lifting driving element, a lifting frame, a second lifting driving element, a lifting plate, a clamping fixing mechanism and a pressing plate. The first lifting driving element is connected with the lifting frame and the rack. The second lifting driving element is connected with the lifting frame and the lifting plate. The clamping fixing mechanism is fixed on the lifting plate and clamps and fixes the pressing plate. The both ends of the pressing plate are respectively provided with elastic clamping blocks. The lifting frame is provided with an unlocking mechanism matched with the elastic clamping blocks. The turnover assembly comprises a turnover driving element and a turnover table. The turnover driving element is connected with the lifting frame and the turnover table. The turnover table is provided with a clamping hole matched with the elastic clamping blocks. The oil tank is used for loading demolding oil. The top of the oil tank is provided with a mouth part for inserting the core shaft of the detonator core mold. The detonator core mold oiling machine can oil the core shaft of the detonator core mold, so that the core shaft can be more smoothly demolded from the detonator product in the subsequent demolding process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of detonator production equipment, in particular to a detonator core mold oiling machine. BACKGROUND

[0002] The detonator is also called a booster column. The detonator is used to detonate ammonium oil explosive, slurry explosive, emulsion explosive and other low-sensitivity explosives without a detonator. The detonation principle of the detonator is to detonate the detonator by inserting a detonator or a detonating cord into the detonator, and then the detonator detonates the low-sensitivity explosive. The detonator plays a role in amplifying the detonation wave.

[0003] In the production process of the detonator, the detonator core mold is used, Figure 1 A detonator core mold is shown, which comprises a core mold bottom plate 100 and a plurality of core mold assemblies 200 arranged on the core mold bottom plate 100. The core mold assembly 200 comprises a core mold base 2001 fixedly connected with the core mold bottom plate 100, a sheet body 2002 telescopically arranged on the core mold base 2001, and a plurality of core shafts 2003 arranged on the core mold base 2001. The core mold bottom plate 100 is provided with a positioning hole 1001. After the detonator product is manufactured, the detonator product needs to be separated from the detonator core mold. However, in the separation process, the core shaft is in close contact with the explosive in the detonator, so it is difficult for the core shaft to be separated. SUMMARY

[0004] The technical problem solved by the present application is to provide a detonator core mold oiling machine which can easily demold the detonator core mold.

[0005] In order to solve the above technical problems, the technical scheme adopted by the present application is as follows: a detonator core mold oiling machine comprises:

[0006] a rack;

[0007] a lifting assembly, the lifting assembly comprising a first lifting drive, a lifting frame, a second lifting drive, a lifting plate, a clamping fixing mechanism and a pressing plate, the first lifting drive connecting the lifting frame and the rack, the second lifting drive connecting the lifting frame and the lifting plate, the clamping fixing mechanism being fixedly arranged on the lifting plate and clamping and fixing the pressing plate, the pressing plate being located below the lifting plate, both ends of the pressing plate being provided with elastic clamping blocks, the lifting frame being provided with an unlocking mechanism matched with the elastic clamping blocks, and the pressing plate being provided with a first avoiding hole;

[0008] a turnover assembly, the turnover assembly comprising a turnover drive and a turnover table, the turnover drive connecting the lifting frame and the turnover table, the turnover table being provided with a clamping hole matched with the elastic clamping blocks, and the turnover table being located below the pressing plate;

[0009] An oil tank for loading the demolding oil, the oil tank is arranged on the frame and below the turnover table, the top of the oil tank has a port for inserting the mandrel of the primer mandrel.

[0010] The primer mandrel oiling machine can coat the mandrel of the primer mandrel with demolding oil, so that the mandrel of the primer mandrel can be more smoothly demolded from the primer product in the subsequent demolding process, which is beneficial to ensure the smoothness of the primer production, and guarantee the production efficiency and yield of the primer. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to the structures shown in these drawings without creative labor for those skilled in the art.

[0012] Figure 1 It is a structural schematic diagram of the primer mandrel;

[0013] Figure 2 It is a structural schematic diagram of the primer mandrel oiling machine of the first embodiment of the present application Figure 1 ;

[0014] Figure 3 It is a structural schematic diagram of the primer mandrel oiling machine of the first embodiment of the present application Figure 2 ;

[0015] Figure 4 It is an enlarged view of A in FIG. Figure 3

[0016] Explanation of reference numerals:

[0017] 1, frame;

[0018] 2, lifting assembly; 21, first lifting driving member; 22, lifting frame; 221, unlocking mechanism; 222, top plate; 223, connecting column; 224, mounting beam; 23, second lifting driving member; 24, lifting plate; 25, clamping and fixing mechanism; 26, pressing plate; 261, elastic clamping block;

[0019] 3, turnover assembly; 31, turnover driving member; 32, turnover table; 321, clamping hole; 322, limiting structure;

[0020] 4, oil tank; 41, oil scraping plate;

[0021] 5, pushing mechanism;

[0022] ​100, core mold base plate; 1001, positioning hole; 200, core mold assembly; 2001, core mold base; 2002, sheet body; 2003, core shaft. DETAILED DESCRIPTION

[0023] The purposes, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings.

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0025] It should be noted that if the embodiments of the present application involve directional indications such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture, such as shown in the accompanying drawings. If the specific posture changes, the directional indications also change accordingly.

[0026] In addition, if the embodiments of the present application involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features.

[0027] In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel solutions. Taking "and / or" as an example, it includes the solution, or the solution, or the solution that satisfies both. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection claimed by the present application.

[0028] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0029] Embodiment one

[0030] Please refer to Figures 2 to 4 An embodiment of the present application is: the primer core mold oiling machine, including frame 1, lifting assembly 2, turnover assembly 3 and oil tank 4, the lifting assembly 2 includes first lifting drive 21, lifting frame 22, second lifting drive 23, lifting plate 24, clamping fixing mechanism 25 and pressing plate 26, the first lifting drive 21 connects the lifting frame 22 with the frame 1, the second lifting drive 23 connects the lifting frame 22 with the lifting plate 24, the clamping fixing mechanism 25 is fixed on the lifting plate 24 and clamps the pressing plate 26, the pressing plate 26 is below the lifting plate 24, both ends of the pressing plate 26 are respectively provided with elastic clamping block 261, the lifting frame 22 is provided with unlocking mechanism 221 matched with the elastic clamping block 261, the pressing plate 26 is provided with first avoiding hole, the first avoiding hole is used for avoiding the core mold base and / or core shaft of the primer core mold, optionally, the lifting plate 24 is provided with second avoiding hole for avoiding the core shaft of the primer core mold, it is easy to understand that the second avoiding hole corresponds to the first avoiding hole;The turnover assembly 3 includes turnover drive 31 and turnover table 32, the turnover drive 31 connects the lifting frame 22 with the turnover table 32, the turnover drive 31 is used to drive the turnover table 32 to overturn 180°, the turnover drive 31 can be motor, rotary cylinder, etc.;The turnover table 32 is provided with clamping position through hole 321 matched with the elastic clamping block 261, and the turnover table 32 is below the pressing plate 26;The oil tank 4 is used for loading demolding oil, the oil tank 4 is arranged on the frame 1 and below the turnover table 32, and the top of the oil tank 4 has a mouth portion for inserting the core shaft of the primer core mold.

[0031] The first lifting drive 21 can be a cylinder, an electric push rod, etc.;The second lifting drive 23 can be a cylinder, an electric push rod, etc.;The clamping fixing mechanism 25 includes a clamping drive and a clamping jaw, the clamping drive is fixed on the lifting plate 24 and connected with the clamping jaw, the clamping drive can be a clamping cylinder, etc., the pressing plate 26 is provided with a clamping hole, when the clamping drive drives two clamping jaws to open, the two clamping jaws clamp the clamping hole, so that the pressing plate 26 can be lifted with the lifting plate 24.

[0032] The unlocking mechanism 221 is used to resist the elastic clamping block 261, so as to unlock the pressing plate 26 and the turnover table 32, so that the pressing plate 26 can be separated from the turnover table 32. In the embodiment, the unlocking mechanism 221 is a pneumatic cylinder or an electric push rod. Specifically, the elastic clamping block 261 comprises an elastic reset member and an L-shaped clamping head. The top of the clamping head is rotationally connected with the pressing plate 26, and the elastic reset member contacts the clamping head and the pressing plate 26. The bottom of the clamping head is provided with a guide surface. When the pressing plate 26 is lowered, the guide surface contacts the edge of the clamping hole 321. With the continuous lowering of the pressing plate 26, the guide surface guides the rotation of the clamping head. Finally, the clamping head and the clamping hole 321 are clamped and matched. The elastic reset member can be a torsion spring or the like.

[0033] Optionally, the primer core mold oiling machine further comprises a pushing mechanism 5 arranged on the rack 1 and located on one side of the turnover table 32. The pushing mechanism 5 is used to push the primer core mold on the turnover table 32 out of the primer core mold oiling machine. In order to reduce the space required by the primer core mold oiling machine during operation, preferably, the pushing mechanism 5 is a two-section pushing mechanism 5. Specifically, the pushing mechanism 5 comprises a first linear pushing driving member, a second linear pushing driving member and a pushing plate. The first linear pushing driving member connects the rack 1 and the second linear pushing driving member. The second linear pushing driving member connects the pushing plate. The pushing directions of the first linear pushing driving member and the second linear pushing driving member are the same. The first linear pushing driving member can be a pneumatic cylinder, an electric push rod or the like. The second linear pushing driving member can be a pneumatic cylinder, an electric push rod or the like.

[0034] In order to prevent the core shaft from being covered with too much demolding oil, preferably, the mouth of the oil tank 4 is provided with an oil scraping plate 41, and the oil scraping plate 41 is provided with an insertion hole for inserting the core shaft.

[0035] In order to better position the primer core mold, the turnover table 32 is provided with a limiting structure 322 for limiting the primer core mold. The limiting structure 322 comprises a plurality of inverted L-shaped limiting blocks.

[0036] In one or more embodiments, the lifting frame 22 comprises a top plate 222, a connecting column 223 and a mounting beam 224. The connecting column 223 connects the top plate 222 and the mounting beam 224. The first lifting driving member 21 is connected with the top plate 222. The turnover assembly 3 is mounted on the mounting beam 224.

[0037] The lifting plate 24 is provided with a first positioning column, and the pressing plate 26 is provided with a first positioning hole matched with the first positioning column. The pressing plate 26 is provided with a second positioning column matched with a positioning hole on the primer core mold.

[0038] Optionally, the frame 1 is provided with a feeding channel and a discharging channel, which are respectively connected to the tilting table 32. In this embodiment, the feeding channel and the discharging channel are perpendicular to each other.

[0039] The working process of this explosive core mold oiling machine is briefly described as follows:

[0040] The detonator core mold is transported to the tilting table 32 via the feeding channel. The second lifting drive 23 drives the lifting plate 24 to descend until the elastic block 261 is engaged in the locking through hole 321. At this time, the pressure plate 26 presses against the piece of the detonator core mold from top to bottom to prevent the piece from falling off during the tilting process.

[0041] The clamping and fixing mechanism 25 is unlocked, releasing the fixation on the pressure plate 26. At this time, the pressure plate 26 is connected to the tilting table 32, and the detonator core mold is fixed.

[0042] The second lifting drive component 23 drives the lifting plate 24 to rise, and the clamping and fixing mechanism 25 completely disengages from the pressure plate 26.

[0043] The flipping assembly 3 causes the flipping table 32 to flip 180°, so that the core shaft of the detonator core mold faces downward. The first lifting drive 21 drives the lifting frame 22 to descend, and the core shaft is inserted into the oil tank 4.

[0044] The first lifting drive component 21 drives the lifting frame 22 to reset, the spindle is disengaged from the oil tank 4, and the flipping component 3 causes the flipping table 32 to flip 180° again, so that the oiled spindle faces upward.

[0045] The second lifting drive component 23 drives the lifting plate 24 to descend, and the clamping and fixing mechanism 25 is reconnected to the pressure plate 26.

[0046] Unlocking mechanism 221 pushes elastic block 261 to unlock pressure plate 26 and flip table 32;

[0047] The second lifting drive component 23 drives the lifting plate 24 to move the pressure plate 26 to rise and reset, and the unlocking mechanism 221 is reset.

[0048] The pushing mechanism 5 pushes the oiled detonator core mold on the tilting table 32 out of the feeding channel from the detonator core mold oiling machine.

[0049] The above are merely optional embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A detonator core mold oiling machine, characterized in that: include frame; A lifting assembly includes a first lifting drive component, a lifting frame, a second lifting drive component, a lifting plate, a clamping and fixing mechanism, and a pressure plate. The first lifting drive component connects the lifting frame to the frame, the second lifting drive component connects the lifting frame to the lifting plate, the clamping and fixing mechanism is fixed on the lifting plate and clamps and fixes the pressure plate, the pressure plate is located below the lifting plate, and elastic blocks are provided at both ends of the pressure plate. The lifting frame is provided with an unlocking mechanism that cooperates with the elastic blocks, and the pressure plate is provided with a first clearance hole. A flipping assembly includes a flipping drive and a flipping table. The flipping drive connects the lifting frame and the flipping table. The flipping table has a locking through hole that mates with the elastic locking block. The flipping table is located below the pressure plate. The unlocking mechanism is used to abut the elastic locking block, thereby unlocking the pressure plate and the flipping table, allowing the pressure plate to detach from the flipping table. The elastic locking block includes an elastic reset member and an L-shaped locking head. The top of the locking head is rotatably connected to the pressure plate. The elastic reset member contacts the locking head and the pressure plate. The bottom of the locking head has a guide surface. When the pressure plate descends, the guide surface contacts the edge of the locking through hole. As the pressure plate continues to descend, the guide surface guides the locking head to rotate, and finally the locking head and the locking through hole achieve locking engagement. An oil tank for storing release oil is provided on the frame and located below the tilting table. The top of the oil tank has an opening for inserting the mandrel of the detonator core mold.

2. The detonator core mold oiling machine according to claim 1, characterized in that: It also includes a pushing mechanism, which is mounted on the frame and located on one side of the tilting table. The pushing mechanism is used to push the detonator core mold on the tilting table out of the detonator core mold oiling machine.

3. The detonator core mold oiling machine according to claim 2, characterized in that: The push mechanism is a two-stage push mechanism.

4. The detonator core mold oiling machine according to claim 1, characterized in that: The oil tank is equipped with an oil scraper at the opening, and the oil scraper has an insertion hole for inserting the mandrel.

5. The detonator core mold oiling machine according to claim 1, characterized in that: The flipping platform is provided with a limiting structure for limiting the detonator core mold, and the limiting structure includes multiple inverted L-shaped limiting blocks.

6. The detonator core mold oiling machine according to claim 1, characterized in that: The lifting frame includes a top plate, a connecting column, and a mounting beam. The connecting column connects the top plate and the mounting beam. The first lifting drive component is connected to the top plate, and the tilting assembly is mounted on the mounting beam.

7. The detonator core mold oiling machine according to claim 1, characterized in that: The lifting plate is provided with a first positioning post, and the pressure plate is provided with a first positioning hole that cooperates with the first positioning post.

8. The detonator core mold oiling machine according to claim 1, characterized in that: The pressure plate is provided with a second positioning post for engaging with the positioning hole on the detonator core mold.

9. The detonator core mold oiling machine according to claim 1, characterized in that: The frame is provided with a loading channel and a unloading channel, which are respectively connected to the tilting table, and the loading channel and the unloading channel are perpendicular to each other.

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