Shell inner wall detection mechanism

Abstract

The utility model discloses a cannonball inner wall detection mechanism, and relates to the field of cannonball detection. The cannonball inner wall detection mechanism comprises a transmission unit and a detection unit, and the transmission unit is installed on the side face of a cannonball conveying mechanism; the transmission unit is used for driving the detection unit to move in the horizontal direction, the detection unit comprises a base and a plurality of detection rods, and a plurality of mounting plates are mounted above the base; the multiple detection rods are installed above the multiple installation plates correspondingly, and endoscope modules are arranged at the ends of the detection rods. According to the cannonball inner wall detection mechanism, the transmission unit can drive the detection unit to move in the horizontal direction, so that the multiple detection rods on the base can move towards cannonballs above the cannonball conveying mechanism until the end parts of the multiple detection rods are respectively inserted into the multiple cannonballs; at the moment, an endoscope module is arranged at the end of the detection rod to photograph the inner wall of the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of shell detection, in particular to a shell inner wall detection mechanism. Background Art

[0002] In industrialized production, some errors are inevitable (for example, when printing circuit boards, the printing steel mesh is blocked, which will lead to functional defects. Similarly, the appearance of silk screen printing also has similar problems), which in turn leads to poor appearance during the production process. Functional defects can be identified through functional testing.

[0003] The detection of poor appearance of artillery shells is particularly important. If there are defects in the appearance of artillery shells, it may affect the loading of ammunition and the firing of artillery shells. However, most of the existing artillery shell detection equipment takes pictures from the outside of the artillery shells, and it is not convenient to take pictures of the inner wall of the artillery shells. Therefore, we propose a mechanism for detecting the inner wall of artillery shells. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a shell inner wall detection mechanism, which solves the problem that the existing shell detection equipment mostly detects the shell by photographing it from the outside, but it is inconvenient to detect the inner wall of the shell.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a shell inner wall detection mechanism, comprising:

[0006] A transmission unit, the transmission unit is installed on the side of the shell conveying mechanism;

[0007] The detection unit is installed above the transmission unit, and the transmission unit is used to drive the detection unit to move horizontally, and the detection unit includes:

[0008] A base, which is located above the transmission unit, and a plurality of mounting plates are installed above the base;

[0009] Multiple detection rods are respectively installed above multiple mounting plates, and endoscope modules are arranged at the ends of the detection rods. The transmission unit drives the ends of the detection rods to move into the interior of the shell, and uses the endoscope module to take pictures of the interior of the shell.

[0010] Preferably, a mounting block is installed above the mounting plate, and a supporting block is fixedly connected above the mounting block.

[0011] Preferably, a mounting hole is provided at the top of the support block, and the end of the detection rod is plugged into the inner wall of the mounting hole.

[0012] Preferably, the transmission unit comprises a fixed seat, a slide rail is installed above the fixed seat, and a sliding seat is slidably connected above the slide rail, and the sliding seat is fixedly connected to the bottom of the base.

[0013] Preferably, a driving motor is fixedly connected to a side surface of the fixing seat, and a transmission box is installed between the fixing seat and an end portion of the driving motor.

[0014] Preferably, the driving shaft of the driving motor extends toward the interior of the transmission box, and the end of the driving shaft is connected to a screw rod through a transmission gear, the end of the screw rod passes through the outside of the fixed seat and extends toward the inside of the fixed seat, the outside of the screw rod is threadedly connected to a nut block, and the nut block is fixedly connected to the sliding seat.

[0015] Preferably, a plurality of threaded holes are provided on the top of the mounting plate, and a mounting groove which passes through from top to bottom is provided on the mounting block, and the mounting block is fixedly mounted on the top of the mounting plate by means of bolts, the mounting groove and the threaded holes.

[0016] The utility model discloses a shell inner wall detection mechanism, which has the following beneficial effects: during use, the shell inner wall detection mechanism utilizes a transmission unit that is set, and the transmission unit can drive the detection unit to move in the horizontal direction. Because the transmission unit and the detection unit are both located at the side of the shell conveying mechanism, multiple detection rods on the base can be moved toward the shells above the shell conveying mechanism until the ends of the multiple detection rods are respectively inserted into the interiors of multiple shells. At this time, an endoscope module is provided at the ends of the detection rods to take pictures of the inner walls of the shells. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the transmission unit of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the detection unit of the utility model.

[0021] In the figure: 1, fixed seat; 101, slide rail; 102, sliding seat; 103, drive motor; 104, transmission box; 2, base; 201, mounting plate; 202, mounting block; 203, support block; 204, detection rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The embodiment of the present application provides a shell inner wall detection mechanism, which solves the problem that most existing shell detection equipment detects shells by photographing them from the outside, but it is inconvenient to detect the inner wall of the shell. The transmission unit can drive the detection unit to move horizontally, so that the multiple detection rods 204 on the base 2 can move toward the shells above the shell conveying mechanism until the ends of the multiple detection rods 204 are respectively inserted into the inside of the multiple shells, and at this time, the endoscope module set at the ends of the detection rods 204 is used to take pictures of the inner wall of the shell.

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] The utility model embodiment discloses a shell inner wall detection mechanism.

[0026] According to the attached Figure 1-3 As shown, including:

[0027] The transmission unit is installed on the side of the shell conveying mechanism. The shell conveying mechanism is composed of a conveying shell, a conveying belt and a driving component. When the driving component is working, it drives the conveying belt to transmit inside the conveying shell. After the shell is placed on the conveying belt, it can drive the shell to be transported. The transmission unit is installed on the side of the conveying shell;

[0028] The detection unit is installed above the transmission unit, and the transmission unit is used to drive the detection unit to move horizontally, and the detection unit includes:

[0029] A base 2, which is located above the transmission unit, and a plurality of mounting plates 201 are installed above the base 2;

[0030] Multiple detection rods 204 are respectively installed above multiple mounting plates 201, and endoscope modules are set at the ends of the detection rods 204. The transmission unit drives the ends of the detection rods 204 to move into the interior of the shell, and uses the endoscope module to take pictures of the interior of the shell.

[0031] The endoscope module can adopt the endoscope light source module and the endoscope disclosed in Chinese Patent Publication No. CN219916072U, so that after the endoscope module is inserted into the shell, it can take pictures of the inside of the shell in a dark environment.

[0032] During use, the transmission unit is used to drive the detection unit to move horizontally. Since the transmission unit and the detection unit are both located on the side of the shell conveying mechanism, the multiple detection rods 204 on the base 2 can be moved toward the shells above the shell conveying mechanism until the ends of the multiple detection rods 204 are respectively inserted into the interior of the multiple shells. At this time, the endoscope module set at the end of the detection rod 204 is used to take pictures of the inner wall of the shell.

[0033] Furthermore, a mounting block 202 is installed above the mounting plate 201, and a supporting block 203 is fixedly connected above the mounting block 202. By setting the mounting block 202 and the supporting block 203, multiple detection rods 204 can be connected to the mounting plate 201 respectively, which can effectively support the multiple detection rods 204 on the one hand, and facilitate the separate disassembly and maintenance of the multiple detection rods 204 on the other hand.

[0034] Furthermore, a mounting hole is formed at the top of the support block 203, and the end of the detection rod 204 is plugged into the inner wall of the mounting hole.

[0035] By providing the mounting block 202 and the supporting block 203 , it is convenient to fix and install the detection rod 204 , and by providing the mounting hole, it is possible to effectively support the detection rod 204 .

[0036] Specifically disclosed, the transmission unit includes a fixed seat 1 , a slide rail 101 is installed above the fixed seat 1 , and a sliding seat 102 is slidably connected above the slide rail 101 , and the sliding seat 102 is fixedly connected to the bottom of the base 2 .

[0037] The slide rail 101 and the slide seat 102 are provided to guide the slide of the slide seat 102 , so that the slide seat 102 can stably move in the horizontal direction.

[0038] It is particularly disclosed that a driving motor 103 is fixedly connected to a side surface of the fixing base 1 , and a transmission box 104 is installed between the fixing base 1 and the end of the driving motor 103 .

[0039] The transmission box 104 is provided to achieve a transmission effect between the driving motor 103 and the sliding seat 102, so that when the driving motor 103 is working, it drives the sliding seat 102 to slide above the slide rail 101, and then drives the base 2 to move through the sliding seat 102.

[0040] It is particularly disclosed that the driving shaft of the driving motor 103 extends toward the interior of the transmission box 104, and the end of the driving shaft is connected to a screw rod through a transmission gear. The end of the screw rod passes through the outside of the fixed seat 1 and extends toward the inside of the fixed seat 1. The outside of the screw rod is threadedly connected to a nut block, and the nut block is fixedly connected to the sliding seat 102.

[0041] When the drive motor 103 is turned on, its output end drives the drive shaft to rotate. During the rotation of the drive shaft, since the end of the drive shaft is connected to the screw through a transmission gear, the screw can be driven to rotate through the transmission gear. When the screw rotates, the sliding seat 102 is driven to move through the nut block.

[0042] Furthermore, a plurality of threaded holes are provided on the top of the mounting plate 201, and a mounting groove extending from top to bottom is provided on the mounting block 202. The mounting block 202 is fixedly mounted on the top of the mounting plate 201 by means of bolts, the mounting groove and the threaded holes.

[0043] By providing a plurality of threaded holes and mounting grooves, since the mounting grooves have a certain length, when the mounting plate 201 is mounted through bolts, the mounting grooves and the threaded holes, the fixed position of the mounting block 202 on the mounting plate 201 can be adjusted.

[0044] During use, when the drive motor 103 is turned on, its output end drives the drive shaft to rotate. During the rotation of the drive shaft, since the end of the drive shaft is connected to the screw through a transmission gear, the screw can be driven to rotate through the transmission gear. When the screw rotates, the sliding seat 102 is driven to move through the nut block. Since the base 2 and multiple detection rods 204 are located on the side of the shell conveying mechanism, the multiple detection rods 204 on the base 2 can be moved toward the shells above the shell conveying mechanism until the ends of the multiple detection rods 204 are respectively inserted into the interior of the multiple shells. At this time, the endoscope module arranged at the end of the detection rod 204 is used to take pictures of the inner wall of the shell.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A shell inner wall detection mechanism, characterized in that: include: A transmission unit, the transmission unit is installed on the side of the shell conveying mechanism; The detection unit is installed above the transmission unit, and the transmission unit is used to drive the detection unit to move horizontally, and the detection unit includes: A base (2) is located above the transmission unit, and a plurality of mounting plates (201) are mounted above the base (2); A plurality of detection rods (204) are respectively mounted above a plurality of mounting plates (201), and an endoscope module is arranged at the end of the detection rod (204). The transmission unit drives the end of the detection rod (204) to move into the interior of the shell, and uses the endoscope module to take pictures of the interior of the shell.

2. A shell inner wall detection mechanism according to claim 1, characterized in that: A mounting block (202) is mounted above the mounting plate (201), and a support block (203) is fixedly connected above the mounting block (202).

3. A shell inner wall detection mechanism according to claim 2, characterized in that: The top end of the support block (203) is provided with a mounting hole, and the end of the detection rod (204) is plugged into the inner wall of the mounting hole.

4. A shell inner wall detection mechanism according to claim 1, characterized in that: The transmission unit comprises a fixed seat (1), a slide rail (101) is installed above the fixed seat (1), and a sliding seat (102) is slidably connected above the slide rail (101), and the sliding seat (102) is fixedly connected to the bottom of the base (2).

5. A shell inner wall detection mechanism according to claim 4, characterized in that: A driving motor (103) is fixedly connected to the side of the fixing seat (1), and a transmission box (104) is installed between the fixing seat (1) and the end of the driving motor (103).

6. A shell inner wall detection mechanism according to claim 5, characterized in that: The driving shaft of the driving motor (103) extends toward the interior of the transmission box (104), and the end of the driving shaft is connected to a screw rod through a transmission gear, the end of the screw rod passes through the outside of the fixed seat (1) and extends toward the inside of the fixed seat (1), the outside of the screw rod is threadedly connected to a nut block, and the nut block is fixedly connected to the sliding seat (102).

7. A shell inner wall detection mechanism according to claim 2, characterized in that: The mounting plate (201) is provided with a plurality of threaded holes on its upper side, and the mounting block (202) is provided with a mounting groove that passes through from top to bottom. The mounting block (202) is fixedly mounted on the upper side of the mounting plate (201) by means of bolts, the mounting groove and the threaded holes.

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