Compression-resistant detection device for plastic part
Technical Field
The utility model relates to the technical field of compression resistance detection of plastic parts, in particular to a compression resistance detection device for plastic parts.
Background
The utility model specifically discloses an utility model with the publication number of CN210401029U, which provides a compression-resistant detection device for an automobile plastic part in the specification, wherein a placing groove is arranged, the automobile plastic part is placed into the placing groove, a machine body carries out compression-resistant detection on the automobile plastic part, the compression-resistant detected automobile plastic part is broken into fragments, when cleaning is needed, two hydraulic push rods are started, the two hydraulic push rods drive the two thrust blocks to move to opposite sides, the fragments are pushed by the thrust blocks after contacting with the thrust blocks, finally the fragments fall into a collection box from a cleaning groove, a drag hook is pulled, the drag hook drives a pulling block by the stress, and the collection box can be moved out of a groove by utilizing a roller below to move in the chute, so that the purpose of facilitating cleaning of the fragments is achieved.
However, in the actual detection process, the moving track of deformation and breakage of the plastic part is irregular, the prior art only uses a groove structure with a certain depth as a detection bearing structure and can not completely block splashed plastic part fragments, potential safety hazards exist, and secondly, the mechanical structure is used for scraping and cleaning at fixed distance and orientation, fragments are easy to miss, and the cleaning effect is general.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a compression-resistant detection device for plastic parts, which solves the problems of the background technology.
The utility model provides the following technical scheme: the compression-resistant detection device for the plastic part comprises a workbench and an auxiliary support frame positioned on the top of the workbench, wherein the top of the workbench is connected with a hollow detection sleeve plate, the inner side of the front end structure of the hollow detection sleeve plate is provided with a detection notch, and the rear end structure of the hollow detection sleeve plate is provided with a discharge notch;
the inner side of the detection notch is sleeved with an air blowing cleaning component, the inner side of the top of the workbench is sleeved with an adjusting and supporting component, and the movable end of the adjusting and supporting component penetrates through the inner wall of the top of the workbench and the inner wall of the bottom of the hollow detection sleeve plate and is movably adjusted in the detection notch;
the top of auxiliary stay installs the lift drive part, and the output of lift drive part is connected with pressure detection part, pressure detection part's outside cover is equipped with the protection part.
The bottom of cavity detection sleeve board fixed connection is at the top surface at workstation middle part, the rear end structure of cavity detection sleeve board is the slope form structure, the bottom at slope form structure is seted up to the ejection of compact notch.
The air blowing cleaning device is characterized in that a hollow arc-shaped plate and an air blowing pump are arranged in the air blowing cleaning component, a connecting pipe is connected between the hollow arc-shaped plate and the hollow detection sleeve plate, one end of the connecting pipe is connected and communicated with an air hose, and the output end of the air blowing pump is connected and communicated with one end of the air hose.
The inside of adjusting the supporting part is provided with the hydraulic stem, and the output fixedly connected with fly leaf of hydraulic stem, four top depression bars of top fixedly connected with of fly leaf, four the one end of top depression bar all runs through the inside of workstation top inner wall, cavity detection sleeve plate bottom and all movable adjustment in the inside of detecting the notch, fixedly connected with support frame between the casing of hydraulic stem and the workstation top inner wall.
The lifting transmission component is carefully selected, a hydraulic rod is arranged in the lifting transmission component, an output supporting plate is fixedly connected to the output end of the hydraulic rod, a shell of the hydraulic rod is fixedly connected with the top of the auxiliary supporting frame, one side of the auxiliary supporting frame is fixedly connected with a controller through a supporting rod, and the controller is electrically connected with the hydraulic rod through a wire.
The pressure detection part is internally provided with a detection pressing plate, the top of the detection pressing plate is fixedly connected with a linkage shaft, one end of the linkage shaft penetrates through the inner side of the output supporting plate and protrudes out, the end of one end of the linkage shaft is fixedly connected with a transition top plate, the surface of the top of the transition top plate is connected with a pressure sensor in a bonding way, the pressure sensor is characterized in that a supporting sleeve plate is fixedly connected between the surface of the pressure sensor and the top of the output supporting plate, a first compression spring is fixedly connected between the top of the detection pressing plate and the bottom of the output supporting plate, and the pressure sensor is electrically connected with the controller through a wire.
Carefully chosen, the inside of guard part is provided with type L connecting plate, T type gag lever post and guard plate, the guard plate activity cup joints in the outside that detects the clamp plate, the top of guard plate and the bottom fixed connection of T type gag lever post, the top joint of T type gag lever post is at the inboard of type L connecting plate top structure that falls, the bottom fixed connection of type L connecting plate falls at the top of output backup pad, fixedly connected with second compression spring between the inner wall at type L connecting plate top and the top of guard plate falls.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model forms a protective pressure detection structure by the lifting transmission part, the pressure detection part and the protective part, forms a composite detection platform by the workbench, the hollow detection sleeve plate, the air blowing cleaning part and the adjusting support part, and carries out protective treatment on the detection area while detecting the pressure after the lifting transmission part, the pressure detection part and the protective part are combined for subsequent use, thereby having high safety.
2. The utility model provides a composite detection platform composed of a workbench, a hollow detection sleeve plate, an air blowing cleaning component and an adjusting support component, which can provide stable detection support and simultaneously provide the use effect of pneumatic cleaning for the detected broken plastic parts.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structural pressure sensing component of the present utility model;
FIG. 4 is a schematic view in partial cross-section of a hollow detection sleeve plate of the structure of the present utility model;
FIG. 5 is an enlarged schematic view of the structural adjustment support member of the present utility model;
fig. 6 is an enlarged schematic view of the structure of the present utility model at a in fig. 3.
In the figure: 1. a work table; 2. an auxiliary supporting frame; 3. a lifting transmission part; 31. a hydraulic rod; 32. an output support plate; 4. a pressure detecting section; 41. detecting a pressing plate; 42. a linkage shaft; 43. a transitional top plate; 44. a pressure sensor; 45. a first compression spring; 5. a protective member; 51. an inverted L-shaped connecting plate; 52. a T-shaped limit rod; 53. a protection plate; 54. a second compression spring; 6. a hollow detection sleeve plate; 7. a blowing air cleaning component; 71. a hollow arcuate plate; 72. a connecting pipe; 73. a gas hose; 74. a gas-blowing pump; 8. adjusting the support member; 81. a hydraulic rod; 82. a movable plate; 83. a pressing rod is pressed; 9. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, a compression-resistant detection device for plastic parts comprises a workbench 1 and an auxiliary support frame 2 positioned on the top of the workbench 1, wherein the top of the workbench 1 is connected with a hollow detection sleeve plate 6, the inner side of the front end structure of the hollow detection sleeve plate 6 is provided with a detection notch, the rear end structure of the hollow detection sleeve plate 6 is provided with a discharge notch, the bottom of the hollow detection sleeve plate 6 is fixedly connected to the top surface of the middle part of the workbench 1, the rear end structure of the hollow detection sleeve plate 6 is of an inclined structure, and the discharge notch is formed in the bottom of the inclined structure, so that the plastic parts broken after detection can be cleaned and discharged conveniently;
the inside of the detection notch is sleeved with an air blowing cleaning component 7, a hollow arc-shaped plate 71 and an air blowing pump 74 are arranged in the air blowing cleaning component 7, a connecting pipe 72 is connected between the hollow arc-shaped plate 71 and the hollow detection sleeve plate 6, one end of the connecting pipe 72 is connected and communicated with a gas hose 73, the output end of the air blowing pump 74 is connected and communicated with one end of the gas hose 73, the air blowing cleaning component 7 performs air blowing cleaning on the hollow detection sleeve plate 6, and compared with the traditional mechanical structure cleaning, the cleaning effect is better, and omission is not easy to occur;
the inside cover at workstation 1 top is equipped with adjusts supporting part 8, adjust supporting part 8's active end runs through workstation 1 top inner wall, cavity detects the inner wall of sleeve plate 6 bottom and the movable adjustment is in the inside of detecting the notch, adjust supporting part 8's inside is provided with hydraulic rod 81, and hydraulic rod 81's output fixedly connected with fly leaf 82, the top fixedly connected with of fly leaf 82 four roof pressure poles 83, the one end of four roof pressure poles 83 all runs through workstation 1 top inner wall, cavity detects the inner wall of sleeve plate 6 bottom and all movable adjustment is in the inside of detecting the notch, fixedly connected with support frame between the casing of hydraulic rod 81 and the workstation 1 top inner wall, adjust supporting part 8 provides adjustable support condition for cavity detects the inside of sleeve plate 6, and then do not cause the clearance dead angle to the air blowing clearance of blowing cleaning part 7 when satisfying the working of plastics and detecting the support;
the top of the auxiliary supporting frame 2 is provided with a lifting transmission part 3, the inside of the lifting transmission part 3 is provided with a hydraulic rod 31, the output end of the hydraulic rod 31 is fixedly connected with an output supporting plate 32, the shell of the hydraulic rod 31 is fixedly connected with the structure of the top of the auxiliary supporting frame 2, one side of the auxiliary supporting frame 2 is fixedly connected with a controller 9 through a supporting rod, the controller 9 is electrically connected with the hydraulic rod 31 through a wire, the lifting transmission part 3 provides the use condition of automatic lifting for the subsequent related parts, the output end of the lifting transmission part 3 is connected with a pressure detection part 4, the inside of the pressure detection part 4 is provided with a detection pressing plate 41, the top of the detection pressing plate 41 is fixedly connected with a linkage shaft 42, one end of the linkage shaft 42 penetrates through the inner side of the output supporting plate 32 and is convexly arranged, the end of one end of the linkage shaft 42 is fixedly connected with a transition top plate 43, the surface laminating at transition roof 43 top is connected with pressure sensor 44, fixedly connected with support sleeve plate between the surface of pressure sensor 44 and the top of output backup pad 32, fixedly connected with first compression spring 45 between the top of detection clamp plate 41 and the bottom of output backup pad 32, pressure sensor 44 passes through wire electric connection with controller 9, the use of each part in the pressure detection part 4 is combined, will provide pressure automated inspection, the outside cover of pressure detection part 4 is equipped with guard part 5, guard part 5's inside is provided with L-shaped connecting plate 51 of falling, T type gag lever post 52 and guard plate 53, guard plate 53 activity cup joints in the outside of detection clamp plate 41, the top of guard plate 53 and the bottom fixed connection of T type gag lever post 52, the top joint of T type gag lever post 52 is in the inboard of the structure at L-shaped connecting plate 51 top of falling, the bottom fixed connection at output backup pad 32 of the bottom of the type of falling L connecting plate 51, fixedly connected with second compression spring 54 between the inner wall at the top of type of falling L connecting plate 51 and the top of guard plate 53, the protection component 5 cooperation cavity detects the cover plate 6, carries out the seal processing to the detection zone in the pressure detection process at lifting drive part 3 transmission pressure detection part 4, promotes the security when whole device detects.
Working principle: when the device is used, a material conveying part is placed at the tops of four top compression rods 83, after the material conveying part is stabilized, a hydraulic rod 31 in the lifting transmission part 3 is started, then the hydraulic rod 31 drives an output support plate 32, a pressure detection part 4 and a protection part 5 to move downwards, in the downward moving process, a protection plate 53 in the protection part 5 contacts with a hollow detection sleeve plate 6 and then is passively limited, and then a second compression spring 54 in the protection part 5 and a T-shaped limiting rod 52 are driven to move to yield when the detection area in the hollow detection sleeve plate 6 is movably sealed under the support of an inverted L-shaped connecting plate 51;
in the further downward moving process, the detection pressing plate 41 in the pressure detection part 4 firstly contacts with a plastic part, then is blocked to react to the linkage shaft 42 and the transition top plate 43, so that pressure is transmitted to the pressure sensor 44, and the pressure sensor 44 generates pressure data and transmits the pressure data to the controller 9 for staff to know and record in time;
when the pressure reaches a certain level, the plastic part cannot bear and deforms and breaks, and the pressure data transmitted by the pressure sensor 44 is the maximum pressure data value;
the lifting transmission part 3 is closed, the pressure detection part 4 and the protection part 5 are reset, then the air pump 74 in the air blowing cleaning part 7 is started, air flow is generated by the air pump 74 and is conveyed to the inside of the hollow detection sleeve plate 6 through the air hose 73, the hollow arc plate 71 and the connecting pipe 72 for pneumatic cleaning, and deformed and broken plastic parts are discharged through the discharging notch.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.