阅读说明：本技术 不锈钢手表外壳裂痕检测前石墨粉双向均匀添加仪 (Graphite powder bidirectional uniform adding instrument before stainless steel watch shell crack detection ) 是由 张志安 于 2021-08-17 设计创作，主要内容包括：本发明涉及一种手表领域,尤其涉及一种不锈钢手表外壳裂痕检测前石墨粉双向均匀添加仪。要解决的技术问题为：石墨粉添加厚度有要求,在添加时,石墨粉厚度难以控制,导致石墨粉厚度过厚和过薄,从而不能达到标准。本发明的技术方案是：一种不锈钢手表外壳裂痕检测前石墨粉双向均匀添加仪,包括有下料组件和内圈处理组件；下料组件上安装有用于处理表壳表面内圈石墨粉的内圈处理组件。本发明实现了在石墨粉添加过程中,采用双向方式对其进行添加,添加过程中,能够防止石墨粉四处飞散,降低石墨粉的浪费,而且添加时,不仅能够有效保证表壳内圈的石墨粉厚度,对手表外壳斜面外圈也能够保证厚度,确保其符合要求,进而利于不锈钢手表外壳后期检测。(The invention relates to the field of watches, in particular to a graphite powder bidirectional uniform adding instrument before crack detection of a stainless steel watch shell. The technical problem to be solved is as follows: the adding thickness of the graphite powder has requirements, and the thickness of the graphite powder is difficult to control during adding, so that the thickness of the graphite powder is too thick and too thin, and the standard cannot be met. The technical scheme of the invention is as follows: a graphite powder bidirectional uniform adding instrument before stainless steel watch case crack detection comprises a blanking assembly and an inner ring processing assembly; and the blanking assembly is provided with an inner ring processing assembly for processing graphite powder on the inner ring of the surface of the shell. According to the invention, the graphite powder is added in a bidirectional mode in the adding process of the graphite powder, the graphite powder can be prevented from scattering everywhere in the adding process, the waste of the graphite powder is reduced, and in the adding process, the thickness of the graphite powder in the inner ring of the watch case can be effectively ensured, the thickness of the outer ring of the inclined plane of the watch case can also be ensured, the requirement is met, and the later-stage detection of the stainless steel watch case is further facilitated.)

1. A graphite powder bidirectional uniform adding instrument before crack detection of a stainless steel watch case comprises a bottom foot, a bottom plate, a first fixing frame, a simulation watch case, a graphite powder containing barrel and a second fixing frame; four corners below the bottom plate are fixedly connected with a group of bottom feet; the bottom plate is fixedly connected with the first fixing frame; the bottom plate is connected with the second fixing frame through bolts; the device is characterized by also comprising a blanking assembly, an inner ring processing assembly and an outer ring processing assembly; a blanking assembly for coating graphite powder on the surface of the simulated watch shell is arranged on the front side above the bottom plate; an inner ring processing assembly for processing graphite powder simulating an inner ring on the surface of the shell is arranged on the blanking assembly; an outer ring processing assembly for processing graphite powder on the outer ring of the surface of the simulated watchcase is arranged below the front blanking assembly above the bottom plate; the blanking assembly is fixedly connected with the graphite powder placing barrel; the inner ring processing assembly is fixedly connected with the second fixing frame; the inner ring processing component is fixedly connected with the outer ring processing component; a bottom plate is connected below the outer ring processing assembly; and a simulation meter shell is arranged on the outer ring processing component.

2. The instrument for bidirectionally and uniformly adding graphite powder before detecting cracks of the stainless steel watch case according to claim 1, characterized in that: the blanking assembly comprises a first driving part, a first spline shaft, a first sliding sleeve, a first bevel gear, a first connecting plate, a second driving part, a first driving wheel, a second spline shaft, a second sliding sleeve, a second bevel gear, a second connecting plate, a third driving part, a third bevel gear, a screw rod, a fixing plate, a polished rod, a first L-shaped supporting plate, a round rod, an elastic part, a sliding block, a semicircular baffle, a squeezing plate, a second L-shaped supporting plate, a first connecting frame and a second connecting frame; the first driving part is connected with the first fixing frame through bolts; the first driving part is fixedly connected with the first spline shaft through an output shaft; the first spline shaft is rotationally connected with the bottom plate through a connecting block; the outer surface of the first spline shaft is connected with a first sliding sleeve; the first spline shaft is fixedly connected with the first driving wheel; the first sliding sleeve is fixedly connected with the first bevel gear; the first sliding sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the second driving part; the second driving part is fixedly connected with the bottom plate through a connecting block; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the second spline shaft; the outer surface of the second spline shaft is connected with a second sliding sleeve; the second spline shaft is rotatably connected with the second L-shaped supporting plate; the second spline shaft is rotatably connected with the first connecting frame; the second sliding sleeve is fixedly connected with the second bevel gear; the second sliding sleeve is rotatably connected with the second connecting plate; the second connecting plate is fixedly connected with the third driving part; the third driving part is fixedly connected with the first connecting frame; a third bevel gear is arranged on the left side of the second bevel gear; the third bevel gear is fixedly connected with the screw rod; the screw rod is connected with the fixing plate in a rotating mode; the screw rod is rotationally connected with the first connecting frame; the screw rod is rotationally connected with the bottom plate through a connecting block; the fixed plate is in sliding connection with the polish rod; the fixed plate is fixedly connected with the graphite powder placing barrel; the fixed plate is fixedly connected with the inner ring processing assembly; the fixed plate is fixedly connected with the right end of the front side and the first L-shaped supporting plate; the polish rod is fixedly connected with the second connecting frame; the first L-shaped supporting plate is fixedly connected with the round rod; the first L-shaped supporting plate is fixedly connected with the elastic component; the round rod is connected with the sliding block in a sliding manner; the elastic component is fixedly connected with the sliding block; the sliding block is fixedly connected with the semicircular baffle; the upper surface of the semicircular baffle plate is contacted with the bottom surface of the graphite powder placing barrel; an extrusion plate is arranged below the sliding block; the extrusion plate is fixedly connected with the bottom plate through a connecting block; the first L-shaped supporting plate, the round rod, the elastic component, the sliding block, the semicircular baffle and the extrusion plate are symmetrically arranged in a group at the left end of the rear side of the fixing plate; the second L-shaped supporting plate is connected with the bottom plate through bolts; the first connecting frame is connected with the bottom plate through bolts; the second connecting frame is connected with the bottom plate through bolts.

3. The instrument for bidirectionally and uniformly adding graphite powder before detecting cracks of the stainless steel watch case according to claim 2, characterized in that: the inner ring processing assembly comprises a third connecting frame, a fourth driving part, a fifth driving part, a third connecting plate, a fourth connecting frame, a first pushing plate, a fifth connecting frame, a first protecting ring, a first thickness positioning ring, a sixth driving part, a seventh driving part, a sixth connecting frame, a first semicircular sealing ring, a second pushing plate and a third pushing plate; the third connecting frame is fixedly connected with the fixing plate; the third connecting frame is fixedly connected with the fourth driving part; the third connecting frame is fixedly connected with the fifth driving part; the fourth driving part and the fifth driving part are fixedly connected with the third connecting plate; the third connecting plate is connected with the fourth connecting frame through bolts; the fourth connecting frame is in bolted connection with the first push flat plate; the fourth connecting frame is connected with the fifth connecting frame through bolts; the fourth connecting frame is fixedly connected with the outer ring processing assembly; the first push plate is connected with the outer ring processing assembly through bolts; the fifth connecting frame is fixedly connected with the first protective ring; the fifth connecting frame is fixedly connected with the first thickness positioning ring; the second fixing frame is fixedly connected with the sixth driving part; the second fixing frame is fixedly connected with the seventh driving part; the sixth driving part and the seventh driving part are fixedly connected with the sixth connecting frame; the sixth connecting frame is fixedly connected with the first semicircular sealing ring and the second semicircular sealing ring at the same time; the first semicircular sealing ring is fixedly connected with the second push flat plate; the second semicircular sealing ring is fixedly connected with the third push flat plate.

4. The instrument for bidirectionally and uniformly adding graphite powder before detecting cracks of the stainless steel watch case according to claim 3, characterized in that: the outer ring processing assembly comprises a second protective ring, a second thickness positioning ring, a placing disc, a gear ring, a flat gear, a transmission shaft and a fourth bevel gear; the second protective ring is fixedly connected with the fourth connecting frame; the second protection ring is connected with the first push flat plate through a bolt; the second protective ring is fixedly connected with the second thickness positioning ring; a placing disc is arranged below the second thickness positioning ring; the placing disc is rotatably connected with the bottom plate; a simulated watchcase is arranged inside the upper part of the placing disc; the placing disc is fixedly connected with the gear ring; the gear ring is meshed with the flat gear; the flat gear is fixedly connected with the transmission shaft; the transmission shaft is rotatably connected with the bottom plate; the transmission shaft is fixedly connected with the fourth bevel gear.

5. The instrument for bidirectionally and uniformly adding graphite powder before detecting cracks of the stainless steel watch case according to claim 4, wherein: the collecting component comprises a U-shaped frame, a collecting frame, an inclined frame and a seventh connecting frame; the U-shaped frame is connected with the bottom plate through bolts; the bottom plate is fixedly connected with the collecting frame; an inclined frame is arranged above the collecting frame; the inclined frame is fixedly connected with the seventh connecting frame; and the seventh connecting frame is connected with the bottom plate through bolts.

6. The instrument for bidirectionally and uniformly adding graphite powder before detecting cracks of the stainless steel watch shell according to any one of claims 1 to 5, wherein: the bottom of the graphite powder containing barrel is provided with a plurality of groups of round holes.

7. The instrument for bidirectionally and uniformly adding graphite powder before detecting cracks of the stainless steel watch case according to claim 3, characterized in that: the length of the second pushing plate and the length of the third pushing plate are equal to the radius of the circle of the inner ring of the analog watch case.

8. The instrument for bidirectionally and uniformly adding graphite powder before detecting cracks of the stainless steel watch case according to claim 4, wherein: the first thickness positioning ring and the second thickness positioning ring are equal in thickness and equal to the thickness of graphite powder required by the surface of the simulated watchcase.

Technical Field

The invention relates to the field of watches, in particular to a graphite powder bidirectional uniform adding instrument before crack detection of a stainless steel watch shell.

Background

Before the stainless steel watch shell is subjected to crack detection, graphite powder with a certain thickness is added on the surface of the stainless steel watch, and then detection is carried out;

in the graphite powder adding process, the graphite powder is easy to scatter around, so that the graphite powder causes certain pollution to the working environment, and the graphite powder is wasted more, so that the cost is increased;

secondly, the adding thickness of the graphite powder has requirements, and the thickness of the graphite powder is difficult to control during adding, so that the thickness of the graphite powder is too thick or too thin, and the standard cannot be met;

further, the stainless steel watch shell is a flat cone, so that graphite powder on the outer ring of the inclined plane of the watch shell is not easy to stay, the adding difficulty is increased, and the adding effect is not good.

Disclosure of Invention

The graphite powder feeding device aims to overcome the problems that graphite powder is easy to scatter around in the graphite powder feeding process, so that the graphite powder causes certain pollution to the working environment, and the cost is increased due to more waste of the graphite powder; secondly, the adding thickness of the graphite powder has requirements, and the thickness of the graphite powder is difficult to control during adding, so that the thickness of the graphite powder is too thick or too thin, and the standard cannot be met; further, the stainless steel watch shell is the flat cone of deciding, leads to the graphite powder of watch shell inclined plane outer lane to be difficult for stopping, and then makes the interpolation degree of difficulty increase, adds the not good shortcoming of effect moreover, and the technical problem who solves is: provides a graphite powder bidirectional uniform adding instrument before stainless steel watch case crack detection.

The technical scheme of the invention is as follows: a graphite powder bidirectional uniform adding instrument before crack detection of a stainless steel watch case comprises a footing, a bottom plate, a first fixing frame, a simulation watch case, a graphite powder placing barrel, a second fixing frame, a blanking assembly, an inner ring processing assembly and an outer ring processing assembly; four corners below the bottom plate are fixedly connected with a group of bottom feet; the bottom plate is fixedly connected with the first fixing frame; the bottom plate is connected with the second fixing frame through bolts; a blanking assembly for coating graphite powder on the surface of the simulated watch shell is arranged on the front side above the bottom plate; an inner ring processing assembly for processing graphite powder simulating an inner ring on the surface of the shell is arranged on the blanking assembly; an outer ring processing assembly for processing graphite powder on the outer ring of the surface of the simulated watchcase is arranged below the front blanking assembly above the bottom plate; the blanking assembly is fixedly connected with the graphite powder placing barrel; the inner ring processing assembly is fixedly connected with the second fixing frame; the inner ring processing component is fixedly connected with the outer ring processing component; a bottom plate is connected below the outer ring processing assembly; and a simulation meter shell is arranged on the outer ring processing component.

Furthermore, the blanking assembly comprises a first driving part, a first spline shaft, a first sliding sleeve, a first bevel gear, a first connecting plate, a second driving part, a first driving wheel, a second spline shaft, a second sliding sleeve, a second bevel gear, a second connecting plate, a third driving part, a third bevel gear, a screw rod, a fixing plate, a polished rod, a first L-shaped supporting plate, a round rod, an elastic part, a sliding block, a semicircular baffle, a squeezing plate, a second L-shaped supporting plate, a first connecting frame and a second connecting frame; the first driving part is connected with the first fixing frame through bolts; the first driving part is fixedly connected with the first spline shaft through an output shaft; the first spline shaft is rotationally connected with the bottom plate through a connecting block; the outer surface of the first spline shaft is connected with a first sliding sleeve; the first spline shaft is fixedly connected with the first driving wheel; the first sliding sleeve is fixedly connected with the first bevel gear; the first sliding sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the second driving part; the second driving part is fixedly connected with the bottom plate through a connecting block; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the second spline shaft; the outer surface of the second spline shaft is connected with a second sliding sleeve; the second spline shaft is rotatably connected with the second L-shaped supporting plate; the second spline shaft is rotatably connected with the first connecting frame; the second sliding sleeve is fixedly connected with the second bevel gear; the second sliding sleeve is rotatably connected with the second connecting plate; the second connecting plate is fixedly connected with the third driving part; the third driving part is fixedly connected with the first connecting frame; a third bevel gear is arranged on the left side of the second bevel gear; the third bevel gear is fixedly connected with the screw rod; the screw rod is connected with the fixing plate in a rotating mode; the screw rod is rotationally connected with the first connecting frame; the screw rod is rotationally connected with the bottom plate through a connecting block; the fixed plate is in sliding connection with the polish rod; the fixed plate is fixedly connected with the graphite powder placing barrel; the fixed plate is fixedly connected with the inner ring processing assembly; the fixed plate is fixedly connected with the right end of the front side and the first L-shaped supporting plate; the polish rod is fixedly connected with the second connecting frame; the first L-shaped supporting plate is fixedly connected with the round rod; the first L-shaped supporting plate is fixedly connected with the elastic component; the round rod is connected with the sliding block in a sliding manner; the elastic component is fixedly connected with the sliding block; the sliding block is fixedly connected with the semicircular baffle; the upper surface of the semicircular baffle plate is contacted with the bottom surface of the graphite powder placing barrel; an extrusion plate is arranged below the sliding block; the extrusion plate is fixedly connected with the bottom plate through a connecting block; the first L-shaped supporting plate, the round rod, the elastic component, the sliding block, the semicircular baffle and the extrusion plate are symmetrically arranged in a group at the left end of the rear side of the fixing plate; the second L-shaped supporting plate is connected with the bottom plate through bolts; the first connecting frame is connected with the bottom plate through bolts; the second connecting frame is connected with the bottom plate through bolts.

Further, the inner ring processing assembly comprises a third connecting frame, a fourth driving part, a fifth driving part, a third connecting plate, a fourth connecting frame, a first pushing plate, a fifth connecting frame, a first protecting ring, a first thickness positioning ring, a sixth driving part, a seventh driving part, a sixth connecting frame, a first semicircular sealing ring, a second pushing plate and a third pushing plate; the third connecting frame is fixedly connected with the fixing plate; the third connecting frame is fixedly connected with the fourth driving part; the third connecting frame is fixedly connected with the fifth driving part; the fourth driving part and the fifth driving part are fixedly connected with the third connecting plate; the third connecting plate is connected with the fourth connecting frame through bolts; the fourth connecting frame is in bolted connection with the first push flat plate; the fourth connecting frame is connected with the fifth connecting frame through bolts; the fourth connecting frame is fixedly connected with the outer ring processing assembly; the first push plate is connected with the outer ring processing assembly through bolts; the fifth connecting frame is fixedly connected with the first protective ring; the fifth connecting frame is fixedly connected with the first thickness positioning ring; the second fixing frame is fixedly connected with the sixth driving part; the second fixing frame is fixedly connected with the seventh driving part; the sixth driving part and the seventh driving part are fixedly connected with the sixth connecting frame; the sixth connecting frame is fixedly connected with the first semicircular sealing ring and the second semicircular sealing ring at the same time; the first semicircular sealing ring is fixedly connected with the second push flat plate; the second semicircular sealing ring is fixedly connected with the third push flat plate.

Furthermore, the outer ring processing assembly comprises a second protective ring, a second thickness positioning ring, a placing disc, a gear ring, a flat gear, a transmission shaft and a fourth bevel gear; the second protective ring is fixedly connected with the fourth connecting frame; the second protection ring is connected with the first push flat plate through a bolt; the second protective ring is fixedly connected with the second thickness positioning ring; a placing disc is arranged below the second thickness positioning ring; the placing disc is rotatably connected with the bottom plate; a simulated watchcase is arranged inside the upper part of the placing disc; the placing disc is fixedly connected with the gear ring; the gear ring is meshed with the flat gear; the flat gear is fixedly connected with the transmission shaft; the transmission shaft is rotatably connected with the bottom plate; the transmission shaft is fixedly connected with the fourth bevel gear.

Furthermore, the collecting device also comprises a collecting component, wherein the collecting component comprises a U-shaped frame, a collecting frame, an inclined frame and a seventh connecting frame; the U-shaped frame is connected with the bottom plate through bolts; the bottom plate is fixedly connected with the collecting frame; an inclined frame is arranged above the collecting frame; the inclined frame is fixedly connected with the seventh connecting frame; and the seventh connecting frame is connected with the bottom plate through bolts.

Furthermore, the bottom of the graphite powder containing barrel is provided with a plurality of groups of round holes.

Furthermore, the length of the second pushing plate and the length of the third pushing plate are equal to the radius of the circle of the inner ring of the analog watch case.

Furthermore, the thickness of the first thickness positioning ring and the second thickness positioning ring is equal to the thickness of graphite powder required by the surface of the simulated watch case.

Furthermore, a notch is arranged at the position of the second protection ring corresponding to the inclined frame.

The invention has the advantages that: firstly, in order to overcome the problems that graphite powder is easy to scatter around in the graphite powder adding process, the graphite powder causes certain pollution to the working environment, more graphite powder is wasted, and the cost is increased; secondly, the adding thickness of the graphite powder has requirements, and the thickness of the graphite powder is difficult to control during adding, so that the thickness of the graphite powder is too thick or too thin, and the standard cannot be met; further, the stainless steel watch shell is a flat fixed cone, so that graphite powder on the outer ring of the inclined plane of the watch shell is not easy to stay, the adding difficulty is increased, and the adding effect is poor.

The invention designs a blanking component, an inner ring processing component, an outer ring processing component and a collecting component, before the device is prepared for working, the device is stably fixed on a workbench by manpower, then a simulation watchcase with the surface atomized in advance is placed on the outer ring processing component by the manpower, the simulation watchcase is in a flat cone shape, therefore, the top surface of the simulation watchcase is used as an inner ring, the side cambered surface of the simulation watchcase is used as an outer ring for description, after the placement is finished, the blanking component is controlled to start working, the blanking component drives a graphite powder placing barrel, the inner ring processing component and the outer ring processing component to move downwards, so that the inner ring processing component and the outer ring processing component are in contact with the surface of the simulation watchcase, and the blanking component adopts a bidirectional blanking coating method when the blanking component descends, so that the graphite powder in the graphite powder placing barrel is automatically distributed on the inner ring surface and the outer ring surface of the simulation watchcase, in the adding process, in order to prevent graphite powder from scattering everywhere and influence the working environment, the graphite powder is blocked by the inner ring processing assembly and the outer ring processing assembly to ensure that the graphite powder cannot diffuse everywhere, when the thickness of the graphite powder on the inner ring surface and the outer ring surface of the simulation watchcase reaches a certain value, the blanking assembly moves upwards and then returns to the original position, meanwhile, the graphite powder in the graphite powder containing barrel stops being added to the inner ring surface and the outer ring surface of the simulation watchcase, further, when the blanking assembly returns to the original position, the inner ring processing assembly drives the outer ring processing assembly to move downwards, so that the inner ring processing assembly drives the outer ring processing assembly to be always contacted with the surface of the simulation watchcase, then the graphite powder on the inner ring surface of the simulation watchcase is subjected to thickness processing by the inner ring processing assembly, namely, the redundant graphite powder is pushed to the outer ring of the simulation watchcase, and the thickness of the graphite powder on the inner ring surface of the simulation watchcase meets the requirement, meanwhile, carry out airtight processing to simulation watchcase inner circle surperficial graphite powder through inner circle processing assembly, when preventing to handle the outer lane, lead to the graphite powder to get back to simulation watchcase inner circle once more, lead to simulation watchcase inner circle surperficial graphite powder thickness to change, then outer lane processing assembly begins work, outer lane processing assembly pushes away the processing to the graphite powder on simulation watchcase outer circle surface, make the thickness of simulation watchcase outer circle surperficial graphite powder meet the requirements, meanwhile, the graphite powder of unnecessary release is collected through collecting the subassembly, and then effectively reduce environmental pollution, reduce manufacturing cost, first mount and second mount play the fixed action to the instrument.

The invention realizes that the surface of the 4-simulation watchcase is added in a bidirectional mode in the graphite powder adding process, the graphite powder can be prevented from scattering around in the adding process, the waste of the graphite powder is reduced, and in addition, the thickness of the graphite powder of the inner ring of the 4-simulation watchcase can be effectively ensured, meanwhile, the thickness of the outer ring of the inclined plane of the watchcase can also be ensured simultaneously, the requirement is ensured, and the later detection of the stainless steel watchcase is further facilitated.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic perspective view of a second embodiment of the present invention;

FIG. 4 is a schematic perspective view of the bottom plate and blanking assembly of the present invention;

FIG. 5 is a schematic perspective view of a portion of the blanking assembly of the present invention;

FIG. 6 is a schematic view of a separated three-dimensional structure of a part of the blanking assembly and the graphite powder containing barrel of the invention;

FIG. 7 is a perspective view of the base plate and inner race processing assembly of the present invention;

FIG. 8 is a schematic view of a first partially separated body configuration of the inner race processing assembly of the present invention;

FIG. 9 is a schematic view of a second partially separated body configuration of the inner race processing assembly of the present invention;

FIG. 10 is a perspective view of the outer ring processing assembly of the present invention;

FIG. 11 is a perspective view of a portion of the outer race handling assembly of the present invention;

FIG. 12 is a perspective view of the collection assembly of the present invention;

fig. 13 is a perspective view of a portion of the collection assembly of the present invention.

In the reference symbols: 1-footing, 2-bottom plate, 3-first holder, 4-simulated watch case, 5-graphite powder placing barrel, 6-second holder, 201-first driving part, 202-first spline shaft, 203-first sliding sleeve, 204-first bevel gear, 205-first connecting plate, 206-second driving part, 207-first driving wheel, 208-second driving wheel, 209-second spline shaft, 2010-second sliding sleeve, 2011-second bevel gear, 2012-second connecting plate, 2013-third driving part, 2014-third bevel gear, 2015-lead screw, 2016-fixing plate, 2017-polished rod, 2018-first L-shaped supporting plate, 2019-round rod, 2020-elastic part, 2021-sliding block, 2022-semicircular baffle, 2023-stripper plate, 2024-second L-shaped support plate, 2025-first link, 2026-second link, 301-third link, 302-fourth drive component, 303-fifth drive component, 304-third link, 305-fourth link, 306-first pusher plate, 307-fifth link, 308-first guard ring, 309-first thickness positioning ring, 3010-sixth drive component, 3011-seventh drive component, 3012-sixth link, 3013-first semicircular seal ring, 3014-second semicircular seal ring, 3015-second pusher plate, 3016-third pusher plate, 401-second guard ring, 402-second thickness positioning ring, 403-placing plate, 404-toothed ring, 405-flat gear, 406-drive shaft, 407-fourth bevel gear, 501-U-shaped frame, 502-collecting frame, 503-oblique frame, 504-seventh connecting frame.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Examples

A graphite powder bidirectional uniform adding instrument before crack detection of a stainless steel watch shell is shown in figures 1-3 and comprises a bottom foot 1, a bottom plate 2, a first fixing frame 3, a simulation watch shell 4, a graphite powder placing barrel 5, a second fixing frame 6, a blanking assembly, an inner ring processing assembly and an outer ring processing assembly; four corners below the bottom plate 2 are fixedly connected with a group of bottom feet 1; the bottom plate 2 is fixedly connected with the first fixing frame 3; the bottom plate 2 is connected with a second fixing frame 6 through bolts; a blanking assembly for coating graphite powder on the surface of the simulated watchcase 4 is arranged on the front side above the bottom plate 2; an inner ring processing assembly for processing graphite powder on the inner ring of the surface of the simulated watchcase 4 is arranged on the blanking assembly; an outer ring processing component for processing outer ring graphite powder on the surface of the simulation watch case 4 is arranged below the front side blanking component above the bottom plate 2; the blanking assembly is fixedly connected with the graphite powder placing barrel 5; the inner ring processing assembly is fixedly connected with the second fixing frame 6; the inner ring processing component is fixedly connected with the outer ring processing component; a bottom plate 2 is connected below the outer ring processing component; the simulation watch case 4 is placed on the outer ring processing component.

Before the preparation work, the instrument is stably fixed on a workbench manually, then the simulation watchcase 4 with the surface subjected to atomization treatment is placed on an outer ring processing component manually, the simulation watchcase 4 is in a flat cone shape, therefore, the top surface of the simulation watchcase 4 is used as an inner ring, the side cambered surface of the simulation watchcase is used as an outer ring for description, after the placement is completed, a blanking component is controlled to start working, the blanking component drives a graphite powder placing barrel 5, the inner ring processing component and the outer ring processing component to move downwards, so that the inner ring processing component and the outer ring processing component are in contact with the surface of the simulation watchcase 4, and the blanking component adopts a bidirectional blanking coating method when descending, so that the graphite powder in the graphite powder placing barrel 5 is automatically distributed to the inner ring surface and the outer ring surface of the simulation watchcase 4 everywhere, and in the adding process, in order to prevent the graphite powder from scattering everywhere and influence the working environment, graphite powder is blocked by the inner ring processing assembly and the outer ring processing assembly to ensure that the graphite powder cannot diffuse everywhere, when the thickness of the graphite powder on the surface of the inner ring and the outer ring of the simulation watchcase 4 reaches a certain value, the blanking assembly moves upwards to further recover to the original position, meanwhile, the graphite powder in the graphite powder placing barrel 5 stops being added to the surface of the inner ring and the outer ring of the simulation watchcase 4, further, when the blanking assembly recovers to the original position, the inner ring processing assembly drives the outer ring processing assembly to move downwards, so that the inner ring processing assembly drives the outer ring processing assembly to be always in contact with the surface of the simulation watchcase 4, then the graphite powder on the surface of the inner ring of the simulation watchcase 4 is subjected to thickness processing by the inner ring processing assembly, namely, redundant graphite powder is pushed to the outer ring of the simulation watchcase 4, further, the thickness of the graphite powder on the surface of the inner ring of the simulation watchcase 4 meets the requirement, meanwhile, the graphite powder on the surface of the inner ring of the simulation watchcase 4 is subjected to sealing processing assembly by the inner ring, when the outer ring is prevented from being processed, the graphite powder returns to the inner ring of the simulation watchcase 4 again, the thickness of the graphite powder on the surface of the inner ring of the simulation watchcase 4 is changed, then the outer ring processing assembly starts to work, the outer ring processing assembly carries out flattening processing on the graphite powder on the surface of the outer ring of the simulation watchcase 4, so that the thickness of the graphite powder on the surface of the outer ring of the simulation watchcase 4 meets the requirement, meanwhile, the redundant pushed graphite powder is collected through the collecting assembly 55, the environmental pollution is effectively reduced, the production cost is reduced, and the first fixing frame 3 and the second fixing frame 6 play a role in fixing the instrument; according to the invention, the surface of the simulation watchcase 4 is added in a bidirectional mode in the graphite powder adding process, the graphite powder can be prevented from scattering around in the adding process, the waste of the graphite powder is reduced, and in addition, the thickness of the graphite powder on the inner ring of the simulation watchcase 4 can be effectively ensured, and meanwhile, the thickness of the outer ring of the inclined plane of the watchcase can be simultaneously ensured, so that the requirement is met, and further, the later detection of the stainless steel watchcase is facilitated.

As shown in fig. 4-6, the blanking assembly includes a first driving unit 201, a first spline shaft 202, a first sliding sleeve 203, a first bevel gear 204, a first connecting plate 205, a second driving unit 206, a first driving wheel 207, a second driving wheel 208, a second spline shaft 209, a second sliding sleeve 2010, a second bevel gear 2011, a second connecting plate 2012, a third driving unit 2013, a third bevel gear 2014, a lead screw 2015, a fixing plate 2016, a polish rod 2017, a first L-shaped supporting plate 2018, a round rod 2019, an elastic component 2020, a sliding block 2021, a semicircular baffle 2022, an extrusion plate 2023, a second L-shaped supporting plate 2024, a first connecting frame 2025 and a second connecting frame 2026; the first driving part 201 is connected with the first fixing frame 3 through bolts; the first driving part 201 is fixedly connected with the first spline shaft 202 through an output shaft; the first spline shaft 202 is rotatably connected with the bottom plate 2 through a connecting block; the outer surface of the first spline shaft 202 is connected with a first sliding sleeve 203; the first spline shaft 202 is fixedly connected with the first driving wheel 207; the first sliding sleeve 203 is fixedly connected with the first bevel gear 204; the first sliding sleeve 203 is rotatably connected with the first connecting plate 205; the first connecting plate 205 is fixedly connected with the second driving part 206; the second driving part 206 is fixedly connected with the bottom plate 2 through a connecting block; the outer ring surface of the first driving wheel 207 is in driving connection with a second driving wheel 208 through a belt; the second driving wheel 208 is fixedly connected with a second spline shaft 209; the outer surface of the second spline shaft 209 is connected with a second sliding sleeve 2010; the second spline shaft 209 is rotatably connected with a second L-shaped support plate 2024; the second spline shaft 209 is rotatably connected with the first connecting frame 2025; the second sliding sleeve 2010 is fixedly connected with a second bevel gear 2011; the second sliding sleeve 2010 is rotatably connected with the second connecting plate 2012; second connecting plate 2012 is fixedly connected with third driving component 2013; the third driving part 2013 is fixedly connected with the first connecting frame 2025; the left side of the second bevel gear 2011 is provided with a third bevel gear 2014; the third bevel gear 2014 is fixedly connected with the lead screw 2015; the screw rod 2015 is screwed with the fixing plate 2016; the screw rod 2015 is rotatably connected with the first connecting frame 2025; the screw rod 2015 is rotatably connected with the bottom plate 2 through a connecting block; the fixing plate 2016 is slidably connected with the polish rod 2017; the fixing plate 2016 is fixedly connected with the graphite powder containing barrel 5; the fixing plate 2016 is fixedly connected with the inner ring processing assembly; the fixed plate 2016 is fixedly connected with the right end of the front side and the first L-shaped support plate 2018; the polish rod 2017 is fixedly connected with the second connecting frame 2026; the first L-shaped supporting plate 2018 is fixedly connected with the round rod 2019; the first L-shaped supporting plate 2018 is fixedly connected with the elastic component 2020; the round rod 2019 is in sliding connection with the sliding block 2021; the elastic component 2020 is fixedly connected with the sliding block 2021; the sliding block 2021 is fixedly connected with the semicircular baffle 2022; the upper surface of the semicircular baffle 2022 is contacted with the bottom surface of the graphite powder placing barrel 5; an extrusion plate 2023 is arranged below the sliding block 2021; the extrusion plate 2023 is fixedly connected with the bottom plate 2 through a connecting block; a first L-shaped supporting plate 2018, a round rod 2019, an elastic component 2020, a sliding block 2021, a semicircular baffle 2022 and an extrusion plate 2023 are symmetrically arranged in a group at the left end of the rear side of the fixing plate 2016; the second L-shaped support plate 2024 is bolted to the base plate 2; the first connecting frame 2025 is bolted to the base plate 2; the second connecting bracket 2026 is bolted to the base plate 2.

Before the simulation watchcase 4 is prepared to work, the simulation watchcase 4 after atomization treatment is manually placed on the placing disc 403, after the simulation watchcase is placed, the third driving component 2013 drives the second connecting plate 2012 to move towards the third bevel gear 2014, the third driving component 2013 is an electric push rod, namely, the second sliding sleeve 2010 and the second bevel gear 2011 are driven to move towards the third bevel gear 2014, so that the second bevel gear 2011 is meshed with the third bevel gear 2014, then the first driving component 201 is controlled to start working, the first driving component 201 is a motor, the first driving component 201 drives the first spline shaft 202 to rotate through an output shaft, the first driving wheel 202 drives the first driving wheel 207 to rotate, the first driving wheel 207 drives the second driving wheel 208 to rotate, the second spline shaft 209 drives the second sliding sleeve 2010 to rotate, the second sliding sleeve 2010 drives the third spline shaft 2014 through the second bevel gear 2011, the third bevel gear 2014 drives the screw rod 2015 to rotate, the screw rod 2015 drives the fixing plate 2016 to slide downwards on the polished rod 2017, namely the fixing plate 2016 drives the graphite powder placing barrel 5, the inner ring processing assembly, the two groups of first L-shaped supporting plates 2018, the two groups of round rods 2019, the two groups of elastic components 2020, the two groups of sliding blocks 2021 and the two groups of semicircular baffles 2022 to move downwards, when the two groups of sliding blocks 2021 move downwards and are gradually contacted with the two groups of extrusion plates 2023, the two groups of extrusion plates 2023 are inclined, and then the two groups of sliding blocks 2021 are extruded by the two groups of extrusion plates 2023 to slide away from each other on the two groups of round rods 2019 in opposite directions, meanwhile, the two groups of sliding blocks 2021 also compress the two groups of elastic components 2020, the two groups of elastic components are springs, when the two groups of sliding blocks 2021 slide, the two groups of semicircular baffles 2022 are simultaneously driven to move away from each other in opposite directions, namely, the two groups of semicircular baffles 2022 are gradually separated from the bottom surface of the graphite powder placing barrel 5, and then make the graphite powder inside the barrel 5 of placing graphite powder drop to the surface of the analog watchcase 4 automatically through the multiunit round hole that the barrel 5 bottom sets up of placing graphite powder, and the mode of dropping is, add from the analog watchcase 4 center to the external diffusion type gradually, namely make the graphite powder thickness of surface of analog watchcase 4 reduce the state gradually from the middle to all around, in order to ensure the later stage inner circle processing module and outer lane processing module to process, can guarantee to imitate the surface graphite powder thickness of watchcase 4 to accord with the standard, after adding to the appropriate degree, the first drive unit 201 reverses, and then make lead screw 2015 reverse, thus make two sets of sliding blocks 2021 move upwards, meanwhile, under the effect of resilience of two sets of elastic component 2020 sliding blocks of sliding blocks, make two sets of 2021 get back to the original position, namely drive two sets of semicircle baffles 2022 to get back to the original position through two sets of sliding blocks 2022 again the multiunit round hole that the barrel 5 bottom sets up of placing graphite powder, the graphite powder adding work is further stopped, the first sliding sleeve 203, the first bevel gear 204, the first connecting plate 205 and the second driving part 206 assist the outer ring processing assembly to work, and the second L-shaped supporting plate 2024, the first connecting frame 2025 and the second connecting frame 2026 fix the instrument; this assembly is used to add graphite powder to the surface of a simulated watch case 4.

As shown in fig. 7-9, the inner ring processing assembly includes a third connecting frame 301, a fourth driving member 302, a fifth driving member 303, a third connecting plate 304, a fourth connecting frame 305, a first push plate 306, a fifth connecting frame 307, a first protection ring 308, a first thickness positioning ring 309, a sixth driving member 3010, a seventh driving member 3011, a sixth connecting frame 3012, a first semicircular sealing ring 3013, a second semicircular sealing ring 3014, a second push plate 3015, and a third push plate 3016; the third connecting frame 301 is fixedly connected with the fixing plate 2016; the third connecting frame 301 is fixedly connected with the fourth driving part 302; the third connecting frame 301 is fixedly connected with the fifth driving part 303; the fourth driving part 302 and the fifth driving part 303 are fixedly connected with a third connecting plate 304; the third connecting plate 304 is bolted to the fourth connecting frame 305; the fourth connecting frame 305 is bolted to the first push plate 306; the fourth link frame 305 is bolted to the fifth link frame 307; the fourth connecting frame 305 is fixedly connected with the outer ring processing assembly; the first push plate 306 is in bolted connection with the outer ring processing assembly; the fifth connecting frame 307 is fixedly connected with the first guard ring 308; the fifth connecting frame 307 is fixedly connected with the first thickness positioning ring 309; the second fixing frame 6 is fixedly connected with the sixth driving part 3010; the second fixing frame 6 is fixedly connected with the seventh driving part 3011; the sixth driving part 3010 and the seventh driving part 3011 are both fixedly connected to the sixth connecting frame 3012; the sixth connecting frame 3012 is fixedly connected to the first semicircular sealing ring 3013 and the second semicircular sealing ring 3014 at the same time; the first semicircular sealing ring 3013 is fixedly connected with the second push flat plate 3015; the second semicircular sealing ring 3014 is fixedly connected to the third push flat plate 3016.

When the fixing plate 2016 moves downwards, the third connecting frame 301 is further driven to move downwards, that is, the third connecting plate 304, the fourth connecting frame 305, the first push plate 306, the fifth connecting frame 307, the first protective ring 308 and the first thickness positioning ring 309 are driven to move downwards by the third connecting frame 301, until the bottom of the first thickness positioning ring 309 contacts with the connecting round edges of the inner ring and the outer ring of the simulation watchcase 4, then when the graphite powder automatically falls onto the surface of the simulation watchcase 4, the graphite powder is simply limited by the first protective ring 308 to prevent the graphite powder from scattering around, when the bottom of the first thickness positioning ring 309 contacts with the connecting round edges of the inner ring and the outer ring of the simulation watchcase 4, the first driving part 201 rotates reversely, then the fixing plate 2016 moves upwards to return to the original position, and simultaneously, the fourth driving part 302 and the fifth driving part 303 drive the third connecting plate 304 to move downwards, the fourth driving part 302 and the fifth driving part 303 are electric push rods, so that the bottom of the first thickness positioning ring 309 is always in contact with the connecting round edge of the inner ring and the outer ring of the simulated watchcase 4, then the sixth driving part 3010 and the seventh driving part 3011 start to work, the sixth driving part 3010 and the seventh driving part 3011 are electric push rods, the sixth driving part 3010 and the seventh driving part 3011 drive the sixth connecting frame 3012 to move close to the position between the first protecting ring 308 and the first thickness positioning ring 309, namely, the sixth connecting frame 3012 drives the first semicircular sealing ring 3013, the second semicircular sealing ring 3014, the second push flat plate 3015 and the third push flat plate 3016 to move close to the position between the first protecting ring 308 and the first thickness positioning ring 309, when the second push flat plate 3015 and the third push flat plate 3016 move, because the length of the second push flat plate 3015 and the third push flat plate 3016 is equal to the radius of the simulated watchcase 3014, and the heights of the first semicircular sealing ring 3013, the second semicircular sealing ring 3014, the second push flat plate 3015 and the third push flat plate 3016 are equal to the distance between the first protection ring 308 and the first thickness positioning ring 309, so that in the moving process of the second push flat plate 3015 and the third push flat plate 3016, the second push flat plate 3015 and the third push flat plate 3016 push flat graphite powder on the surface of the inner ring of the simulated watchcase 4, when the second push flat plate 3015 and the third push flat plate 3016 push flat graphite powder on the surface of the outer ring of the simulated watchcase 4 automatically from the space between the first protection ring 308 and the first thickness positioning ring 309, so that the outer ring is filled with the redundant graphite powder for the second time, after the second push flat plate 3015 and the third push flat plate 3016 are separated from the inner ring of the simulated watchcase 4, the first semicircular sealing ring 3013 and the second semicircular sealing ring 3014 are completely attached to the first protection ring 308 and the first thickness positioning ring 309, and then the first semicircular sealing ring 3013 is attached to the first semicircular sealing ring 3013, The second semicircular sealing ring 3014, the first protection ring 308 and the first thickness positioning ring 309 seal graphite powder on the surface of the inner ring of the simulated watchcase 4; the graphite powder on the surface of the inner ring of the simulation watchcase 4 is pushed to be flat by the graphite powder pushing component, and the outer ring is filled with the redundant graphite powder on the surface of the inner ring of the simulation watchcase 4.

As shown in fig. 10-11, the outer ring processing assembly comprises a second guard ring 401, a second thickness positioning ring 402, a placing disc 403, a toothed ring 404, a flat gear 405, a transmission shaft 406 and a fourth bevel gear 407; the second guard ring 401 is fixedly connected with the fourth connecting frame 305; the second guard ring 401 is bolted to the first push plate 306; the second guard ring 401 is fixedly connected with a second thickness positioning ring 402; a placing disc 403 is arranged below the second thickness positioning ring 402; the placing plate 403 is rotatably connected with the bottom plate 2; a simulation watch case 4 is placed inside the upper part of the placing plate 403; the placing plate 403 is fixedly connected with the gear ring 404; the ring gear 404 meshes with a flat gear 405; the flat gear 405 is fixedly connected with the transmission shaft 406; the transmission shaft 406 is rotatably connected with the bottom plate 2; the transmission shaft 406 is fixedly connected with a fourth bevel gear 407.

When the first thickness positioning ring 309 contacts with the connecting round edge of the bottom and the inner ring and the outer ring of the analog watch case 4, the bottom of the second thickness positioning ring 402 just contacts with the edge of the outer ring of the analog watch case 4, when the graphite powder is added to the outer ring surface of the analog watch case 4, the graphite powder is prevented from diffusing around by the second protection ring 401, meanwhile, when the fixing plate 2016 moves back to the original position, the bottom of the second thickness positioning ring 402 is always contacted with the edge of the outer ring of the analog watch case 4 by the fourth connecting frame 305 and the first pushing plate 306, then after the excessive graphite powder in the inner ring of the analog watch case 4 is pushed to the outer ring of the analog watch case 4, the second driving part 206 drives the first connecting plate 205 to move close to the fourth bevel gear 407, the second driving part 206 is an electric pushing rod, namely drives the first sliding sleeve 203 and the first bevel gear 204 to move close to the fourth bevel gear 407, so that the first bevel gear 204 is meshed with the fourth bevel gear 407, then the first driving part 201 drives the first spline shaft 202 to rotate through the output shaft, the first spline shaft 202 drives the first sliding sleeve 203 to rotate, the first sliding sleeve 203 drives the fourth bevel gear 407 through the first bevel gear 204, the fourth bevel gear 407 drives the flat gear 405 through the transmission shaft 406, the flat gear 405 drives the toothed ring 404 to slowly rotate, namely the toothed ring 404 drives the placing disc 403 to slowly rotate, namely the simulated watchcase 4 on the placing disc 403 is driven to slowly rotate, when the simulated watchcase 4 slowly rotates, graphite powder on the outer ring of the simulated watchcase 4 is in contact with the first pushing plate 306, according to the shape of the outer ring of the simulated watchcase 4, the shape of the first pushing plate 306 is also set to be inclined, so that the first pushing plate 306 can push away redundant graphite powder on the outer ring of the simulated watchcase 4 and automatically slides to the inclined frame 503 from a notch on the second protection ring 401; this assembly will simulate the excess graphite powder on the outside of the case 4 to be pushed away.

As shown in fig. 12-13, further comprising a collecting assembly 55, wherein the collecting assembly 55 comprises a U-shaped frame 501, a collecting frame 502, an inclined frame 503 and a seventh connecting frame 504; the U-shaped frame 501 is connected with the bottom plate 2 through bolts; the bottom plate 2 is fixedly connected with the collecting frame 502; an inclined frame 503 is arranged above the collecting frame 502; the inclined frame 503 is fixedly connected with the seventh connecting frame 504; the seventh link bracket 504 is bolted to the base plate 2.

When the redundant graphite powder on the outer ring of the simulation watchcase 4 slides down to the inclined frame 503, the graphite powder automatically slides down to the collecting frame 502 from the inclined frame 503, so that the graphite powder is collected, and the collecting frame 502 and the inclined frame 503 are fixed by the U-shaped frame 501 and the seventh connecting frame 504; the assembly collects excess graphite powder.

The bottom of the graphite powder placing barrel 5 is provided with a plurality of groups of round holes.

So that the graphite powder falls to the surface of the simulation watchcase 4 from a plurality of groups of round holes arranged at the bottom of the graphite powder placing barrel 5.

The second and third push-flat plates 3015 and 3016 each have a length equal to the radius of the circle inside the simulated watch case 4.

So that the second and third push-flat plates 3015 and 3016 can push away the excess graphite powder inside the simulated watch case 4.

The first 309 and second 402 thickness spacers are of equal thickness and are of equal thickness to the graphite powder required to simulate the surface of the watch case 4.

The thickness of graphite powder on the surface of the simulated watch case 4 is ensured by the first thickness positioning ring 309 and the second thickness positioning ring 402.

The second guard ring 401 is provided with a notch corresponding to the inclined frame 503.

So that the excessive graphite powder automatically falls from the gap of the second guard ring 401 to the inclined frame 503.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.