CN218313867U - Sample slicing device for engineering detection - Google Patents
Sample slicing device for engineering detection Download PDFInfo
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- CN218313867U CN218313867U CN202222677458.3U CN202222677458U CN218313867U CN 218313867 U CN218313867 U CN 218313867U CN 202222677458 U CN202222677458 U CN 202222677458U CN 218313867 U CN218313867 U CN 218313867U
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Abstract
The utility model provides a sample slicing device for engineering detection, which comprises a frame, a driving component, a guiding component and a cutting component; the driving assembly comprises an upper roller shaft and a lower roller shaft which are correspondingly arranged in the vertical direction, and a driving mechanism connected with the upper roller shaft and/or the lower roller shaft, the upper roller shaft and the lower roller shaft are respectively connected to the rack in a rotating mode, and the upper roller shaft can also slide in the vertical direction; the guide assembly is connected to the rack in a sliding mode in the vertical direction and is positioned behind the driving assembly, and the guide assembly is used for limiting the workpiece in the vertical direction; the cutting assembly is connected to the rack and located behind the guide assembly, and the cutting assembly is used for cutting and separating the workpiece in the vertical direction. The utility model provides a sample section device for engineering detection aims at solving current slicer rubber finished piece and takes place the skew easily when slicing rubber finished piece, leads to the inhomogeneous problem of sample thickness after the section.
Description
Technical Field
The utility model belongs to the technical field of splitter, more specifically say, relate to an engineering detects uses sample section device.
Background
In traffic engineering, rubber elements are often used, parameters such as tensile strength of the rubber elements are important indexes for detecting quality of rubber products, at present, tensile strength is tested by using a rubber tensile test, and when the test is carried out, a rubber sample is cut into thin pieces, and then the tensile test is carried out.
The existing slicing machine comprises two roll shafts arranged in the vertical direction and a cutter positioned behind the two roll shafts, the distance between the two roll shafts is adjusted according to the thickness of a workpiece, the two roll shafts are all in contact with a sample, and the workpiece is conveyed to the cutter by the two rotary roll shafts and then is separated in the vertical direction to form the sample for detection. However, in actual use, since the rubber is elastic and is a flexible material, after the rubber is separated from the roll shaft, the rubber can shift relative to the blade under the action of self gravity and resilience force, so that the thickness of the cut sample is not uniform, and the subsequent tensile test is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engineering detects uses sample section device aims at solving current slicer and takes place the skew easily at the rubber finished piece when slicing the rubber finished piece, leads to the inhomogeneous problem of sample thickness after the section.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a device for slicing a sample for engineering test, comprising:
a frame;
the driving assembly comprises an upper roll shaft and a lower roll shaft which are correspondingly arranged in the vertical direction, and a driving mechanism connected with the upper roll shaft and/or the lower roll shaft, the upper roll shaft and the lower roll shaft are respectively and rotatably connected to the rack, the driving mechanism is used for driving the upper roll shaft and/or the lower roll shaft to rotate around the axis of the driving mechanism, and the upper roll shaft can also slide in the vertical direction;
the guide assembly is connected to the rack in a sliding manner along the vertical direction and is positioned behind the driving assembly, and the guide assembly is used for limiting the workpiece in the vertical direction; and
and the cutting assembly is connected to the rack and positioned behind the guide assembly, and is used for cutting and separating the workpiece in the vertical direction.
In a possible implementation manner, the guide assembly comprises a pressing mechanism and a fixing mechanism located below the pressing mechanism, the pressing mechanism is connected to the rack in a sliding mode along the up-down direction, the pressing mechanism is provided with a pressing and holding portion rotating around a first axis, and the pressing and holding portion is used for extruding and limiting a workpiece.
In one possible implementation, the pressing mechanism includes:
the driving module is connected to the rack;
the pressing plate is connected with the driving module, and the driving module controls the pressing plate to move along the vertical direction; and
and the rolling module is rotationally connected to the pressing plate around the first axis and forms the pressing part.
In a possible implementation manner, the rolling module comprises a plurality of first rollers which are sequentially arranged along the conveying direction, and the axes of the first rollers are parallel to the first axis.
In a possible implementation manner, the fixing mechanism comprises a fixing plate fixedly connected to the rack and a plurality of second rollers sequentially arranged along the conveying direction, the second rollers are matched with the pressing and holding part to limit the workpiece, and the axis of each second roller is parallel to the first axis.
In a possible implementation manner, the pressing plate is slidably connected to the frame, and the driving module includes:
a first driver connected to the frame; and
the first screw rod is connected with the first driver, the axis of the first screw rod is parallel to the vertical direction, and the pressing and holding plate is connected with the first screw rod.
In one possible implementation, the cutting assembly includes:
the cutter mechanism is rotatably connected with the rack around a second axis respectively at two opposite sides in a first direction, the first direction is vertical to the conveying direction, and the second axis is parallel to the conveying direction; and
and the adjusting mechanism is connected with one side of the cutter mechanism and is used for controlling one side of the cutter mechanism to move up and down.
In one possible implementation, the cutter mechanism includes:
the cutter is provided with a first connecting shaft and a second connecting shaft along two opposite sides of the first direction respectively, and the first connecting shaft and the second connecting shaft are parallel to the second axis;
a first bearing assembly connected with the first connecting shaft and connected with the frame; and
a second bearing assembly coupled to the second connecting shaft, the second bearing assembly coupled to the adjustment mechanism.
In one possible implementation, the second bearing assembly is slidably connected to the frame in an up-down direction, and the adjustment mechanism includes:
the second driver is arranged on the rack; and
and the second lead screw is connected with the second driver, the axis of the second lead screw is parallel to the up-down direction, and the second bearing assembly is in threaded connection with the second lead screw.
In one possible implementation, the cutting assembly further comprises a detection mechanism, wherein the detection mechanism comprises a transmitter, a receiver and a controller, and the receiver is used for receiving a signal sent by the transmitter; the controller is respectively in communication connection with the receiver and the second driver; the transmitter and the receiver are respectively arranged on the first bearing assembly and the second bearing assembly.
The utility model provides a sample section device for engineering detection's beneficial effect lies in: compared with the prior art, the utility model discloses engineering detects with sample section device when using, and roller and/or lower roller rotate in the actuating mechanism control to make the work piece remove along direction of delivery, the work piece is separated after direction subassembly and cutting assembly in proper order. The guide assembly limits the workpiece in the vertical direction, so that the workpiece is prevented from being deviated after being subjected to cutting force of the cutting assembly, the thickness of the workpiece after cutting and separation is uniform, and the requirement of a tensile test is met. The utility model discloses in can adjust the position of direction subassembly in upper and lower direction according to the thickness of work piece to carry on spacingly to the work piece, avoid making in the section and taking place the skew, cause the sample thickness after the section uneven, application scope is extensive.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a side view of a sample slicing apparatus for engineering inspection according to an embodiment of the present invention;
FIG. 2 is a front view of a cutting assembly employed in an embodiment of the present invention;
fig. 3 is a top view of the cutter mechanism according to the embodiment of the present invention.
In the figure:
1. a frame;
2. a work table;
3. a drive assembly; 301. an upper roll shaft; 302. a lower roll shaft;
4. a guide assembly; 401. a drive module; 402. pressing and holding the plate; 403. a first roller; 404. a fixing plate; 405. a second roller;
5. a cutting assembly; 501. a cutter; 502. a second driver; 503. a second lead screw; 504. a transmitter; 505. a second bearing assembly; 506. a second connecting shaft; 507. a first connecting shaft; 508. a first bearing assembly; 509. a receiver.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The "conveying direction" means that the workpiece is in the conveying direction, the "rear" is downstream in the conveying direction, and the "front" means upstream in the conveying direction.
Note that the arrow direction in fig. 1 indicates the "conveyance direction".
Referring to fig. 1, a sample slicing apparatus for engineering test according to the present invention will now be described. The sample slicing device for engineering detection comprises a rack 1, a driving assembly 3, a guide assembly 4 and a cutting assembly 5; the driving assembly 3 comprises an upper roller shaft 301 and a lower roller shaft 302 which are correspondingly arranged in the up-down direction, and a driving mechanism connected with the upper roller shaft 301 and/or the lower roller shaft 302, the upper roller shaft 301 and the lower roller shaft 302 are respectively and rotatably connected to the rack 1, the driving mechanism is used for driving the upper roller shaft 301 and/or the lower roller shaft 302 to rotate around the axis of the driving mechanism, and the upper roller shaft 301 can also slide in the up-down direction; the guide assembly 4 is connected to the rack 1 in a sliding mode in the up-down direction and is located behind the driving assembly 3, and the guide assembly 4 is used for limiting the workpiece in the up-down direction; the cutting assembly 5 is connected to the frame 1 and located behind the guide assembly 4, and the cutting assembly 5 is used for cutting and separating the workpiece in the up-and-down direction.
The utility model provides a sample section device for engineering detection compares with prior art, the utility model discloses the sample section device for engineering detection is when using, and roller 301 and/or lower roller 302 rotate in the actuating mechanism control to make the work piece remove along direction of delivery, the work piece is separated after guide assembly 4 and cutting assembly 5 in proper order. The guide assembly 4 limits the workpiece in the up-down direction, so that the workpiece is prevented from being deviated after being subjected to cutting force of the cutting assembly 5, and the thickness of the workpiece after cutting and separation is uniform, so that the requirement of a tensile test is met. The utility model discloses in can adjust the position of direction subassembly 4 in upper and lower direction according to the thickness of work piece to carry on spacingly to the work piece, avoid making in the section and taking place the skew, cause the sample thickness after the section uneven, application scope is extensive.
Optionally, the driving mechanism includes a motor and a conveyor belt, the conveyor belt is wound around the upper roller shaft 301 and the lower roller shaft 302 respectively, and the motor drives the upper roller shaft 301 or the lower roller shaft 302 to rotate, so as to realize synchronous rotation of the upper roller shaft 301 and the lower roller shaft 302.
Optionally, the lower roller shaft 302 has friction protrusions on its surface for increasing the friction force with the workpiece to complete the conveying of the workpiece.
Specifically, a workbench 2 is further arranged in front of the driving assembly 3, and the workbench 2 is used for placing a workpiece.
In some embodiments, referring to fig. 1, the guiding assembly 4 includes a pressing mechanism and a fixing mechanism located below the pressing mechanism, the pressing mechanism is slidably connected to the frame 1 along an up-down direction, the pressing mechanism has a pressing portion rotating around a first axis, and the pressing portion is used for pressing and limiting the workpiece.
According to the thickness regulation pushing mechanism's of work piece height in this embodiment, make and form the spacing space that holds the work piece between pushing mechanism and the fixed establishment, the high adaptation in the thickness of worker in spacing space to carry on spacingly to the work piece in upper and lower direction, take place the skew when avoiding the work piece to be cut, ensure cutting quality.
In some embodiments, referring to fig. 1, the pressing mechanism includes a driving module 401, a pressing plate 402 and a rolling module, the driving module 401 is connected to the frame 1; the pressing plate 402 is connected with the driving module 401, and the driving module 401 controls the pressing plate 402 to move along the up-down direction; the rolling module is rotatably connected to the pressure plate 402 about a first axis, and the rolling module forms a pressure portion.
The driving module 401 controls the pressing plate 402 to move up and down, so that the distance between the pressing plate 402 and the fixing mechanism is adapted to workpieces with different thicknesses. When the workpiece passes through the guide assembly 4, the rolling module rotates around the first axis under the action of friction force, so that sliding friction force is converted into rolling friction force, and the abrasion to the surface of the workpiece is reduced.
Optionally, the drive module 401 includes an air cylinder or a hydraulic cylinder.
In some embodiments, referring to fig. 1, the rolling module includes a plurality of first rollers 403 sequentially arranged along the conveying direction, and the axes of the first rollers 403 are parallel to the first axis.
The arrangement of the plurality of first rollers 403 can increase the contact area with the workpiece, ensure the stability of the workpiece during the cutting process, and reduce the friction force on the workpiece.
In some embodiments, referring to fig. 1, the fixing mechanism includes a fixing plate 404 fixedly connected to the frame 1, and a plurality of second rollers 405 sequentially arranged along the conveying direction, the second rollers 405 cooperate with the pressing portion to limit the workpiece, and an axis of the second rollers 405 is parallel to the first axis.
The second roller 405 is spacing with pressing the upper and lower both sides of holding the portion cooperation to the work piece to lead, can ensure the stability of work piece in cutting process, avoids taking place the skew, guarantees that the sample thickness after the cutting is even. In addition, the second roller 405 and the pressing part can rotate around the first axis, so that the friction force on two surfaces of the workpiece can be reduced in the conveying process of the workpiece, and the workpiece is prevented from being abraded.
In some embodiments, referring to fig. 1, the pressing plate 402 is slidably connected to the frame 1, and the driving module 401 includes a first driver and a first lead screw, the first driver is connected to the frame 1; the first lead screw is connected to the first driver, and the axis of the first lead screw is parallel to the up-down direction, and the pressing plate 402 is connected to the first lead screw.
The first driver controls the first lead screw to rotate, so that the pressing plate 402 connected to the first lead screw slides along the vertical direction, the distance between the pressing plate 402 and the fixing mechanism is adjusted, and the workpiece is limited in the vertical direction. The technical scheme in the embodiment can be suitable for workpieces with different thicknesses, the precision of the screw transmission is high, and the position of the pressing plate 402 can be adjusted more accurately.
In particular, the first driver is a motor.
In some embodiments, referring to fig. 1 to 3, the cutting assembly 5 includes a cutter 501 mechanism and an adjusting mechanism, wherein the cutter 501 mechanism is rotatably connected to the frame 1 around a second axis on two opposite sides of a first direction, the first direction is perpendicular to the conveying direction, and the second axis is parallel to the conveying direction; the adjusting mechanism is connected with one side of the cutter 501 mechanism and used for controlling one side of the cutter 501 mechanism to move up and down.
The cutter 501 mechanism may tilt after long-term use, resulting in inconsistent thickness of the cut and separated samples. The two sides of the cutter 501 mechanism are respectively rotatably connected with the rack 1, and the inclination of the cutter 501 mechanism is adjusted through the adjusting mechanism, so that the cutting surface of the cutter 501 mechanism is parallel to the horizontal direction, and the thickness of the sample after separation and cutting is consistent.
In some embodiments, referring to fig. 3, the cutter 501 mechanism includes a cutter 501, a first bearing assembly 508 and a second bearing assembly 505, a first connecting shaft 507 and a second connecting shaft 506 are respectively disposed on two opposite sides of the cutter 501 along the first direction, and the first connecting shaft 507 and the second connecting shaft 506 are both parallel to the second axis; the first bearing assembly 508 is connected with the first connecting shaft 507, and the first bearing assembly 508 is connected to the frame 1; the second bearing assembly 505 is connected with the second connecting shaft 506, and the second bearing assembly 505 is connected with the adjustment mechanism.
The first connecting shaft 507 and the second connecting shaft 506 are respectively connected with the first bearing assembly 508 and the second bearing assembly 505, so that the first connecting shaft 507 is fixed on the rack 1 in the vertical direction, and when the cutting knife 501 inclines, the height of the second connecting shaft 506 is adjusted through the adjusting mechanism, so that the first connecting shaft 507 and the second connecting shaft 506 are in the same horizontal plane, the cutting surface of the cutting knife 501 is ensured to be in the horizontal direction, and the thickness of a cut sample is ensured to be consistent.
Optionally, the adjusting mechanism is a cylinder or a hydraulic cylinder.
In some embodiments, referring to fig. 2, the second bearing assembly 505 is slidably connected to the frame 1 in the up-down direction, the adjusting mechanism includes a second driver 502 and a second lead screw 503, the second driver 502 is disposed on the frame 1; the second lead screw is connected with a second driver 502, the axis of the second lead screw 503 is parallel to the up-down direction, and a second bearing assembly 505 is in threaded connection with the second lead screw 503.
The second driver 502 controls the second lead screw 503 to rotate, so that the second bearing unit 505 connected to the second lead screw 503 moves in the up-and-down direction, and the height of the second connecting shaft 506 realizes that the first connecting shaft 507 and the second connecting shaft 506 are in the same horizontal plane. The technical scheme in this embodiment adjusts the inclination of the cutter 501, and ensures that the cutting surface of the cutter 501 is horizontal.
In some embodiments, referring to fig. 2, the cutting assembly 5 further comprises a detection mechanism, the detection mechanism comprises a transmitter 504, a receiver 509 and a controller, the receiver 509 is used for receiving a signal sent by the transmitter 504; the controller is in communication with the receiver 509 and the second driver 502, respectively; the transmitter 504 and receiver 509 are provided in a first bearing assembly 508 and a second bearing assembly 505, respectively.
When the first bearing assembly 508 and the second bearing assembly 505 are located at the same level, the signal emitted by the transmitter 504 is received by the receiver 509; when the cutter 501 is inclined, the heights of the first and second bearing assemblies 508, 505 deviate, the receiver 509 cannot receive the signal from the transmitter 504, the receiver 509 generates an adjustment signal, and the controller controls the second drive 502 to operate according to the adjustment signal to adjust the height of the second bearing assembly 505 until the receiver 509 receives the signal from the transmitter 504 again. The scheme in this embodiment can discover and automatically adjust the very first time when the cutter 501 inclines, avoids the work piece to be cut into the waste product, has reduced the rejection rate of work piece.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Engineering is detected and is used sample section device, its characterized in that includes:
a frame;
the driving assembly comprises an upper roller shaft and a lower roller shaft which are correspondingly arranged in the vertical direction, and a driving mechanism connected with the upper roller shaft and/or the lower roller shaft, the upper roller shaft and the lower roller shaft are respectively and rotatably connected to the rack, the driving mechanism is used for driving the upper roller shaft and/or the lower roller shaft to rotate around the axis of the driving mechanism, and the upper roller shaft can also slide in the vertical direction;
the guide assembly is connected to the rack in a sliding manner along the vertical direction and is positioned behind the driving assembly, and the guide assembly is used for limiting the workpiece in the vertical direction; and
and the cutting assembly is connected to the rack and positioned behind the guide assembly, and is used for cutting and separating the workpiece in the vertical direction.
2. The device for slicing a test specimen for engineering test according to claim 1, wherein the guide member comprises a pushing mechanism and a fixing mechanism located below the pushing mechanism, the pushing mechanism is slidably connected to the frame in an up-down direction, the pushing mechanism has a pressing portion rotating around a first axis, and the pressing portion is configured to press and limit the workpiece.
3. The device for slicing a test specimen for engineering test according to claim 2, wherein the pressing mechanism comprises:
the driving module is connected to the rack;
the pressing plate is connected with the driving module, and the driving module controls the pressing plate to move along the vertical direction; and
and the rolling module is rotatably connected to the pressing plate around the first axis and forms the pressing part.
4. The specimen slice apparatus for engineering tests according to claim 3, wherein the rolling module includes a plurality of first rollers arranged in sequence in the transport direction, and an axis of the first rollers is parallel to the first axis.
5. The specimen slicing apparatus for engineering test as set forth in claim 2, wherein the fixing mechanism comprises a fixing plate fixedly connected to the rack, and a plurality of second rollers sequentially arranged along the conveying direction, the second rollers cooperating with the pressing and holding portion to limit the workpiece, and an axis of the second rollers being parallel to the first axis.
6. The device for slicing a test specimen for engineering test according to claim 3, wherein the holding plate is slidably connected to the rack, and the driving module comprises:
a first driver connected to the frame; and
the first screw rod is connected with the first driver, the axis of the first screw rod is parallel to the vertical direction, and the pressing plate is connected with the first screw rod.
7. The engineered test specimen slice apparatus of claim 1, wherein said cutting assembly comprises:
the cutter mechanism is rotatably connected with the rack around a second axis respectively at two opposite sides in a first direction, the first direction is vertical to the conveying direction, and the second axis is parallel to the conveying direction; and
and the adjusting mechanism is connected with one side of the cutter mechanism and is used for controlling one side of the cutter mechanism to move up and down.
8. The device for slicing a test specimen for engineering test according to claim 7, wherein said cutter mechanism comprises:
the cutter is provided with a first connecting shaft and a second connecting shaft along two opposite sides of the first direction respectively, and the first connecting shaft and the second connecting shaft are parallel to the second axis;
a first bearing assembly connected with the first connecting shaft and connected with the frame; and
a second bearing assembly coupled to the second connecting shaft, the second bearing assembly coupled to the adjustment mechanism.
9. The engineered test specimen slice apparatus of claim 8, wherein the second bearing assembly is slidably connected to the rack in an up-down direction, the adjustment mechanism comprising:
the second driver is arranged on the rack; and
and the second lead screw is connected with the second driver, the axis of the second lead screw is parallel to the up-down direction, and the second bearing assembly is in threaded connection with the second lead screw.
10. The engineered test specimen slice apparatus of claim 9, wherein the cutting assembly further comprises a detection mechanism comprising a transmitter, a receiver, and a controller, the receiver for receiving a signal from the transmitter; the controller is respectively in communication connection with the receiver and the second driver; the transmitter and the receiver are respectively arranged on the first bearing assembly and the second bearing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677458.3U CN218313867U (en) | 2022-10-11 | 2022-10-11 | Sample slicing device for engineering detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677458.3U CN218313867U (en) | 2022-10-11 | 2022-10-11 | Sample slicing device for engineering detection |
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| Publication Number | Publication Date |
|---|---|
| CN218313867U true CN218313867U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222677458.3U Active CN218313867U (en) | 2022-10-11 | 2022-10-11 | Sample slicing device for engineering detection |
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| CN (1) | CN218313867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340970A (en) * | 2023-10-12 | 2024-01-05 | 宁国市格斯特密封件有限公司 | Cutting device for processing low-temperature heat-insulating rubber and application method thereof |
-
2022
- 2022-10-11 CN CN202222677458.3U patent/CN218313867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340970A (en) * | 2023-10-12 | 2024-01-05 | 宁国市格斯特密封件有限公司 | Cutting device for processing low-temperature heat-insulating rubber and application method thereof |
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