Test accessory cleaning and wiping mechanism for acupuncture sensitivity testing machine

Abstract

The invention provides a test accessory cleaning and wiping mechanism for an acupuncture sensitivity testing machine, which is characterized by comprising a cleaning and wiping chamber, a cleaning assembly, a blowing assembly, a mobile positioning assembly and a cleaning and wiping clamping assembly, the cleaning and wiping clamping assembly is slidably arranged on the mobile positioning assembly, the mobile positioning assembly is arranged on the inner wall of the cleaning and wiping chamber, and the blowing assembly is arranged on the cleaning and wiping chamber. The cleaning and wiping clamping assembly is arranged in the cleaning and wiping chamber and used for driving the test accessories to move, the blowing assembly and the cleaning assembly are arranged in the cleaning and wiping chamber side by side, located at the lower end of the cleaning and wiping clamping assembly and used for cleaning inner cavities of the test accessories, and the cleaning and wiping mechanism can automatically clean the test accessories quickly and efficiently, the labor cost is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of acupuncture sensitivity test equipment, and in particular relates to a test accessory cleaning mechanism for acupuncture sensitivity test machine. Background Art

[0002] Needle sensitivity refers to the ease with which the explosive explodes when pierced by a needle. It is evaluated by using a steel ball (or hammer) of a certain mass to fall freely from different heights to hit the firing pin. The firing pin pokes the primer and the ignition of the primer is observed.

[0003] The needle sensitivity test is one of the important means to evaluate the safety and reliability of pyrotechnics. The traditional test method is to manually assemble the test component and then strike the firing pin. After the impact, the base and top cover of the test component are manually cleaned, which has low work efficiency. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide a test accessory cleaning mechanism for a needle sensitivity tester, which cleans the test accessory by automatically clamping and moving the test accessory to solve the problem of low efficiency of traditional manual cleaning methods.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is:

[0006] A test accessory cleaning mechanism for a needle puncture sensitivity tester includes a cleaning chamber, a cleaning component, an air blowing component, a movable positioning component and a cleaning clamping component. The cleaning clamping component is slidably arranged on the movable positioning component. The movable positioning component is arranged on the inner wall of the cleaning chamber and is used to drive the test accessory to move. The air blowing component and the cleaning component are arranged side by side in the cleaning chamber and are located at the lower end of the cleaning clamping component and are used to clean the inner cavity of the test accessory.

[0007] Furthermore, the mobile positioning assembly includes a two-dimensional mobile module and a cleaning and rotating module, the two-dimensional mobile module is composed of a vertical lifting module and a horizontal mobile module, the vertical lifting module is arranged on the inner wall of the cleaning chamber, the horizontal mobile module is slidably connected to the vertical lifting module, the cleaning and rotating module is connected to the horizontal mobile module, and one side of the cleaning and rotating module is connected to the clamping assembly.

[0008] Furthermore, the mobile positioning assembly includes a two-dimensional mobile module, which is composed of a vertical lifting module and a horizontal moving module. The vertical lifting module is arranged on the inner wall of the cleaning chamber, and the horizontal moving module is slidably connected to the vertical lifting module. A clamping assembly is connected to one side of the horizontal moving module.

[0009] Furthermore, a waste collection box is provided at the bottom of the cleaning chamber at the lower end of the blowing assembly and the cleaning assembly.

[0010] Furthermore, the cleaning assembly comprises a cleaning fixing plate and a cleaning reamer, wherein the cleaning fixing plate is arranged on the inner wall of the cleaning chamber, and the cleaning reamer is arranged on the cleaning fixing plate, with the blade head of the cleaning reamer facing upward.

[0011] Furthermore, the blowing assembly includes a blowing fixing plate and a blowing nozzle, the blowing fixing plate is arranged on the inner wall of the cleaning chamber, the blowing nozzle is arranged on the blowing fixing plate, and the blowing direction of the blowing nozzle is upward.

[0012] Furthermore, the cleaning reamer is connected to the cleaning fixed plate via a first electric telescopic module.

[0013] Furthermore, the blowing nozzle is connected to the blowing fixed plate through a second electric telescopic module.

[0014] Furthermore, the upper end of the cutter body of the cleaning reamer is concave and a drilling head is arranged at the center of the upper end of the cutter body.

[0015] Furthermore, the cleaning clamping assembly includes a pair of relatively spaced uniaxial telescopic modules, and the opposite telescopic ends of the pair of uniaxial telescopic modules are used to clamp the test accessories.

[0016] The present invention adopts the above technical solution, which has the following advantages and effects:

[0017] The present invention provides a test accessory cleaning mechanism for a needle puncture sensitivity testing machine, which clamps the test accessory on a cleaning clamping assembly, and then the mobile positioning assembly drives the cleaning clamping assembly to move to the upper ends of the blowing assembly and the cleaning assembly, and the blowing assembly and the cleaning assembly respectively clean the inner cavity of the test accessory. Through the automated cleaning mechanism, the test accessory can be cleaned quickly and efficiently, reducing manual operations, reducing labor costs, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the test assembly structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the upper cover structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the internal structure of the test accessory cleaning mechanism of the present invention.

[0021] Figure 4 It is a schematic diagram of the isometric assembly structure of the mobile positioning component and the cleaning and clamping component of the present invention.

[0022] Figure 5It is a schematic diagram of the isometric assembly structure of the cleaning component and the blowing component of the present invention.

[0023] The accompanying drawings are marked as follows: 1-cleaning chamber, 2-cleaning assembly, 21-cleaning fixed plate, 22-cleaning reamer, 3-blowing assembly, 31-blowing fixed plate, 32-blowing nozzle, 4-moving positioning assembly, 41-two-dimensional moving module, 42-cleaning rotating module, 43-fixed seat, 5-cleaning clamping assembly, 51-single-axis telescopic module, 52-cleaning clamping finger, 6-waste collection box, 20-test assembly, 201-priming cap, 202-base, 203-lead plate, 204-plastic seat, 205-upper cover, 2051-blocking boss, 2052-firing pin hole, 206-firing pin, 1011-product carrier, 1012-base positioning seat, 1013-upper cover positioning seat. DETAILED DESCRIPTION

[0024] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings so that the purpose, features and advantages of the present invention can be more clearly understood. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to illustrate the essential spirit of the technical solution of the present invention.

[0025] like Figure 1 The needle puncture sensitivity tester is used to assemble the test assembly and then perform the impact test. After the impact test is completed, the test assembly is disassembled and cleaned in sequence, and then the cycle is repeated again after cleaning. The test assembly 20 includes a plurality of test accessories, which are a primer 201, a base 202, a lead plate 203, a plastic seat 204, an upper cover 205 and a firing pin 206 in sequence. During the test, the base 202 is placed on the base positioning seat 1012 of the product carrier 1011 in advance, and the upper cover 205 is placed on the upper cover positioning seat 1013 of the product carrier 1011 in advance, and then the lead plate 203 is placed on the base 202, the plastic seat 204 is placed on the lead plate 203, and the primer 201 is placed on the plastic seat 204 in sequence, and the upper cover 205 is buckled on the base 202 to cover the primer 201, and the firing pin 206 is inserted into the upper cover 205 to contact the primer 201, and the firing pin 206 is struck to make the firing pin poke the primer 201 to complete the impact test. After the impact test is completed, the base 202 and the upper cover 205 need to be cleaned before continuing to use. The present invention cleans the base and the upper cover of the test accessory.

[0026] The test accessories in the test accessories cleaning mechanism are grabbed by the test component transfer mechanism and transported to the test accessories cleaning mechanism for cleaning. The test component transfer mechanism and the test accessories cleaning mechanism are arranged relative to each other, and the test accessories can be reciprocated between the product carrier and the test accessories cleaning mechanism. The test component transfer mechanism includes a two-dimensional moving component and a grabbing component. The grabbing component is arranged at one end of the two-dimensional moving component, and the two-dimensional moving component is used to drive the grabbing component to move and transfer the test accessories to the test accessories cleaning mechanism.

[0027] Example 1

[0028] like Figure 3 , Figure 4 The test accessory cleaning mechanism comprises a cleaning chamber 1, a cleaning component 2, an air blowing component 3, a moving positioning component 4 and a cleaning clamping component 5. One side of the cleaning chamber 1 is opposite to the test component transport mechanism. The cleaning clamping component 5 is slidably arranged on the moving positioning component 4. The cleaning clamping component 5 is used to clamp the base 202. The moving positioning component 4 is arranged on the inner wall of the cleaning chamber 1 to drive the base 202 to move. The air blowing component 3 and the cleaning component 2 are arranged side by side in the cleaning chamber 1 and located at the lower end of the cleaning clamping component 5 to clean the inner cavity of the base 202.

[0029] Specifically, in the test accessory cleaning mechanism, the movable positioning component 4 is arranged on the inner wall of the middle part of the cleaning chamber 1. After the movable positioning component 4 drives the base 202 to move, the inner cavity opening of the base 202 is downward. The blowing component 3 and the cleaning component 2 are arranged side by side on the inner wall of the cleaning chamber 1 at the lower end of the movable positioning component for cleaning the inner cavity of the base 202. A waste collection box 5 is provided at the bottom of the cleaning chamber 1 at the lower end of the blowing component 3 and the cleaning component 2. The waste collection box 5 is used to collect the cleaned waste.

[0030] Specifically, the cleaning chamber includes a shell, which is a rectangular parallelepiped structure. A pneumatic lifting door is provided on one side of the shell, and a single door is provided on the other side of the shell for easy inspection and maintenance. Cylinders are provided on the outer periphery of one side of the shell, and guide grooves are provided on the inner walls of the shell opposite to each other on one side. The pneumatic lifting doors are embedded in the guide grooves on opposite sides. One end of the cylinder is fixed to the upper end of the shell, and the other end of the cylinder is connected to the telescopic lifting door. The cylinder drives the telescopic lifting door to move up and down. The test accessories enter and exit from one side of the telescopic lifting door.

[0031] Further, when cleaning the base 202, the mobile positioning assembly 4 includes a two-dimensional mobile module 41 and a cleaning and wiping rotating module 42. The two-dimensional mobile module 41 is composed of a vertical lifting module and a horizontal moving module. The vertical lifting module is arranged on the inner wall of the cleaning and wiping chamber 1. The horizontal moving module is slidably connected to the vertical lifting module. The cleaning and wiping rotating module 42 is connected to the horizontal moving module. One side of the cleaning and wiping rotating module 42 is connected to the clamping assembly 5 through a fixing plate 43. The cleaning and wiping rotating module 42 is used to drive the cleaning and wiping clamping assembly 5 to rotate downward.

[0032] The vertical lifting module includes a pair of linear guides, a lead screw, a sliding connection plate, and a lifting drive motor. The pair of linear guides are arranged at intervals on the inner wall of one side of the cleaning chamber 1. The two ends of the sliding connection plate are connected to the slider on the linear guide. The lifting drive motor is arranged at the upper end of the top periphery of the cleaning chamber 1. The output end of the lifting drive motor is connected to one end of the lead screw, and the other end of the lead screw is slidably connected to the lower inner wall of the cleaning chamber. The lead screw passes through the sliding connection plate and is threadedly connected to it. A horizontal moving module is arranged on the sliding connection plate, and one side of the cleaning rotation module is fixed on the horizontal moving module. The horizontal moving module is preferably a horizontal linear slide.

[0033] Furthermore, the cleaning clamping assembly 5 includes a pair of relatively spaced uniaxial telescopic modules 51 , and the opposite telescopic ends of the pair of uniaxial telescopic modules 51 are used to clamp the base 202 .

[0034] Specifically, a pair of cleaning clamping fingers 52 are provided on the opposite telescopic ends of a pair of uniaxial telescopic modules 51, and the pair of cleaning clamping fingers 52 are used to clamp the periphery of the fixed base 202. The cleaning clamping fingers are preferably clamping plates, and the opposite surfaces of the pair of clamping plates are arc-shaped surfaces matching the periphery of the base.

[0035] As a preferred embodiment, the single-axis telescopic module 51 is an electric telescopic rod or an electric telescopic rodless cylinder. The cleaning and wiping rotary module 42 is an electric rotary slide or an electric rotary cylinder.

[0036] Furthermore, the cleaning chamber 1 is a shell of a rectangular cavity, a pneumatic lifting door is provided on one side of the shell, a lifting cylinder is axially provided on one side of the top of the shell, one end of the lifting cylinder is hinged on the pneumatic lifting door, and the other end of the lifting cylinder is fixed on the top of the shell, and guide grooves are provided on the edges of the shell on both sides of the pneumatic lifting door, and both sides of the pneumatic lifting door are embedded in the guide grooves and slide along the guide grooves.

[0037] The shell adopts a closed design to prevent dust and debris from splashing. The waste collection box is set at the bottom of the shell, and a single door is opened on the side of the shell opposite to the pneumatic lifting door to facilitate cleaning of dust in the cleaning room.

[0038] like Figure 5 As shown. Further, the cleaning component 2 and the blowing component 3 are both arranged in the cleaning chamber 1 at the lower end of the cleaning rotating module 42. The cleaning component 2 includes a cleaning fixed plate 21 and a cleaning reamer 22, the cleaning fixed plate 21 is arranged on the inner wall of the cleaning chamber 1, the cleaning reamer 22 is arranged on the cleaning fixed plate 21, and the blade of the cleaning reamer 22 is upward. The cleaning reamer 22 is driven by a rotating cylinder. The blowing component 3 includes a blowing fixed plate 31 and a blowing nozzle 32, the blowing fixed plate 31 is arranged on the inner wall of the cleaning chamber, the blowing nozzle 32 is arranged on the blowing fixed plate 31, and the blowing direction of the blowing nozzle 32 is upward.

[0039] Further, the cleaning reamer 22 is connected to the cleaning fixed plate 21 through a first electric telescopic module, and the first electric telescopic module can drive the cleaning reamer 22 to rotate up and down to clean the inner cavity of the base 202. The blowing nozzle 32 can also be connected to the blowing fixed plate 31 through a second electric telescopic module, and the second electric telescopic module can drive the blowing nozzle 32 to move up and down to blow air to clean the inner cavity of the base 202. The first electric telescopic module and the second electric telescopic module are preferably electric telescopic rods.

[0040] Furthermore, the cleaning reamer 22 includes a sheet-shaped blade body, the outer periphery of which matches the inner cavity bottom and outer periphery of the base 202, and the top and both sides of the blade body are provided with an integral blade.

[0041] When the test accessory cleaning mechanism is working, the test accessory is clamped and transferred to the cleaning clamping assembly 5. When the cleaning rotating module 42 drives the base to flip so that its inner cavity is downward, the vertical lifting module and the horizontal moving module drive the base to move to the upper end of the cleaning reamer and the upper end of the blowing nozzle respectively. The cleaning reamer first cleans the inner cavity of the base and then the blowing nozzle blows away the cleaning residues in the inner cavity of the base.

[0042] After the inner cavity of the base is cleaned, the mobile positioning assembly 4 is reset, and then the base 202 is moved to the product carrier 1011.

[0043] Example 2

[0044] Different from Example 1, since the upper cover does not need to be flipped, when the test accessory cleaning mechanism of Example 2 cleans the upper cover, there is no need to clean the rotating module. At this time, the movable positioning component 4 is a two-dimensional movable module, and the horizontal movable module of the two-dimensional movable module is connected to the cleaning clamping component 5 through a clamping plate.

[0045] like Figure 2 As shown. Since the inner cavity bottom of the upper cover 205 has a blocking boss 2051 and a firing pin hole 2052 in the center, in order to facilitate the cleaning of the firing pin hole of the upper cover, the upper end of the knife body of the cleaning reamer 22 of the cleaning assembly of the test accessory cleaning mechanism is located at a concave structure matching the blocking boss, and a drilling head is also provided at the center of the upper end of the knife body. The drilling head is a columnar structure. When the cleaning reamer cleans the inner wall of the upper cover and the top of the inner cavity, the drilling head is used to clean the firing pin hole 2052 in the upper cover.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A test accessory cleaning mechanism for a needle puncture sensitivity tester, characterized in that: It includes a cleaning chamber, a cleaning component, an air blowing component, a movable positioning component and a cleaning clamping component. The cleaning clamping component is slidably arranged on the movable positioning component. The movable positioning component is arranged on the inner wall of the cleaning chamber to drive the test accessory to move. The air blowing component and the cleaning component are arranged side by side in the cleaning chamber and located at the lower end of the cleaning clamping component to clean the inner cavity of the test accessory.

2. The test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 1, characterized in that: The mobile positioning assembly includes a two-dimensional mobile module and a cleaning and rotating module. The two-dimensional mobile module is composed of a vertical lifting module and a horizontal mobile module. The vertical lifting module is arranged on the inner wall of the cleaning chamber, and the horizontal mobile module is slidably connected to the vertical lifting module. The cleaning and rotating module is connected to the horizontal moving module, and a clamping assembly is connected to one side of the cleaning and rotating module.

3. The test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 1, characterized in that: The mobile positioning component includes a two-dimensional mobile module, which is composed of a vertical lifting module and a horizontal moving module. The vertical lifting module is arranged on the inner wall of the cleaning chamber, and the horizontal moving module is slidably connected to the vertical lifting module. One side of the horizontal moving module is connected to the clamping component.

4. A test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 2 or 3, characterized in that: A waste collection box is arranged at the bottom of the cleaning chamber at the lower end of the air blowing assembly and the cleaning assembly.

5. The test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 4, characterized in that: The cleaning assembly comprises a cleaning fixing plate and a cleaning reamer. The cleaning fixing plate is arranged on the inner wall of the cleaning chamber. The cleaning reamer is arranged on the cleaning fixing plate, and the blade head of the cleaning reamer faces upward.

6. The test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 4, characterized in that: The air blowing assembly comprises an air blowing fixing plate and an air blowing nozzle. The air blowing fixing plate is arranged on the inner wall of the wiping chamber. The air blowing nozzle is arranged on the air blowing fixing plate. The air blowing direction of the air blowing nozzle is upward.

7. The test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 5, characterized in that: The cleaning reamer is connected to the cleaning fixed plate via a first electric telescopic module.

8. The test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 6, characterized in that: The blowing nozzle is connected to the blowing fixed plate through a second electric telescopic module.

9. The test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 7, characterized in that: The upper end of the cutter body of the cleaning reamer is concave and a drilling head is arranged at the center of the upper end of the cutter body.

10. A test accessory cleaning mechanism for a needle puncture sensitivity tester according to claim 1, 2 or 3, characterized in that: The cleaning and clamping assembly comprises a pair of relatively spaced uniaxial telescopic modules, and the opposite telescopic ends of the pair of uniaxial telescopic modules are used for clamping the test accessories.

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