CN220270379U - On-line detection sensor - Google Patents
On-line detection sensor Download PDFInfo
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- CN220270379U CN220270379U CN202321582518.1U CN202321582518U CN220270379U CN 220270379 U CN220270379 U CN 220270379U CN 202321582518 U CN202321582518 U CN 202321582518U CN 220270379 U CN220270379 U CN 220270379U
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- 238000001514 detection method Methods 0.000 title claims abstract description 109
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides an on-line detection sensor, which comprises a detection table, wherein two symmetrically arranged supporting frames are fixedly connected to the top of the detection table, an upper detection box is fixedly connected to the top between the two supporting frames, a lower detection box is fixedly connected to the bottom between the two supporting frames, grooves are formed in the opposite sides of the upper detection box and the lower detection box, sensor bodies are arranged in the opposite sides of the upper detection box and the lower detection box, threaded rods are arranged in the upper detection box and the lower detection box, and sliding blocks are sleeved on the outer sides of the threaded rods.
Description
Technical Field
The utility model mainly relates to the technical field of film thickness on-line detection sensors, in particular to an on-line detection sensor.
Background
The film is widely used as a functional material in many fields of packaging, agriculture, industry and the like, the packaging market is the largest application field of plastic films, and the market share of plastic packaging is gradually increased due to the rising price of paper pulp in recent years and the improvement of plastic processing technology and finished film performance. At present, the China has tens of thousands of film production lines, the uniformity control of the film and the on-line measurement of the thickness thereof are technical bottlenecks for restricting the development of the film industry, and the solution of the problems has important significance for improving the production efficiency and the quality of the film.
The utility model patent with publication number of CN206832221U discloses a displacement sensor thickness gauge for detecting the thickness of an online strip, which comprises two displacement detection sensors, a pressing roller and the like. The two displacement detection sensors are respectively arranged on the upper surface and the lower surface of the strip, and the central axes of the two displacement detection sensors coincide and are perpendicular to the strip. The press rollers are respectively arranged on the upper surface and the lower surface of the strip and are coaxially and symmetrically arranged by taking the strip as a central shaft, and the displacement detection sensors are respectively positioned in the middle positions of the press rollers. The displacement detection sensor comprises a displacement sensor, a spring, a protective shell, a contact head, a signal output cable and the like. The displacement sensor is connected with the signal output cable, the protective casing is positioned at the outermost side of the displacement detection sensor, and the contact head is positioned at the front end of the displacement detection sensor and is made of high-temperature-resistant diamond. The displacement detection sensor is connected with an air supply device. The on-line thickness measurement of any material strip can be completed by the device, the testing precision is high, the radiation is avoided, the safety is high, and the use is convenient.
In the above-mentioned patent technical scheme, adopt high temperature resistant diamond material and strip surface contact, improved the life of sensor, improved thickness measurement's precision simultaneously, but, above-mentioned patent technical scheme is in the in-service use, can only carry out thickness detection to the harder material of material, because film texture is comparatively soft, and surface finish is good, very easily scratched, adopts above-mentioned patent technical scheme to carry out thickness detection, leads to the film to break easily, seriously influences the quality of film, and for this reason, we provide an on-line measuring sensor and solve the defect that exists in the above-mentioned scheme.
Disclosure of Invention
The utility model mainly provides an on-line detection sensor which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an on-line measuring sensor, includes the test bench, test bench top fixedly connected with two support frames that the symmetry set up, be located the front side support frame front end bottom rotates and is connected with the main transfer line, the main transfer line front end is equipped with driving motor, the driving motor bottom is connected with the fixed plate, is located the front side support frame front end top rotates and is connected with driven transfer line, two top fixedly connected with between the support frame detects the case down, two bottom fixedly connected with between the support frame detects the case down, go up the relative one side of detection case and lower detection case and all offered the fluting, go up detection case and the relative one side of detection case down all are equipped with the sensor body, go up detection case and lower detection incasement portion all be equipped with the threaded rod, threaded rod outside cover is equipped with the slider.
Further, the threaded rod rear end that detects the incasement portion and set up is rotated with last detection case rear side inner wall through the bearing and is connected, go up the threaded rod front end and the driven transmission pole rear end fixed connection that detects the incasement portion and set up.
Further, the threaded rod rear end that detects the incasement portion and set up down is rotated through bearing and is connected with the inner wall of lower detection case rear side, the threaded rod front end that detects the incasement portion and set up down is fixed connection with main drive rod rear end.
Further, the driven transmission rod is in transmission connection with the main transmission rod through a transmission belt, the front end of the main transmission rod is fixedly connected with the output end of the driving motor, and the driving motor is fixedly connected with the front end of the detection table through a fixing plate arranged at the bottom.
Further, the sliding block is in threaded connection with the threaded rod, the sliding block penetrates through the groove through the connecting rod to be fixedly connected with the sensor body, and the sensor body is a laser displacement sensor.
Further, the equal fixedly connected with of detection bench top and being located support frame left and right sides falls U type frame, fall U type frame top threaded connection and have adjusting screw, fall U type frame front and back both sides inner wall and all seted up vertical spout, fall U type frame inside and be equipped with movable U type frame, the inside rotation of movable U type frame is connected with the compression roller, both sides all fixedly connected with spacing slide bar around the movable U type frame.
Further, the movable U-shaped frame is in sliding connection with the vertical sliding grooves formed in the inner walls of the front side and the rear side of the inverted U-shaped frame through the limiting sliding rods arranged on the front side and the rear side, and the top of the movable U-shaped frame is in rotary connection with the bottom of the adjusting screw through a bearing.
Further, four corners of the bottom of the detection table are fixedly connected with supporting legs, and reinforcing rods are fixedly connected between the supporting legs.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the film is inserted between the upper detection box and the lower detection box through the cooperation of the upper detection box, the sensor body, the connecting rod, the main transmission rod, the driven transmission rod, the transmission belt, the driving motor, the threaded rod, the sliding block and the lower detection box, the film can be subjected to non-contact thickness detection through the two oppositely arranged sensor bodies, the film has the characteristics of high precision and high speed, the anti-interference capability is high, the film cannot be scratched, the quality of the film is ensured, meanwhile, the driving motor is started to drive the main transmission rod to rotate, at the moment, the threaded rod arranged in the lower detection box rotates to drive the sliding block sleeved on the lower detection box to horizontally move, so that the driven transmission rod is synchronously driven by the main transmission rod to rotate through the transmission belt, the threaded rod arranged in the upper detection box is driven to horizontally move, the sensor body arranged on the upper detection box is synchronously adjusted to horizontally displace, the sensor body at the bottom of the upper detection box is adjusted to synchronously perform on-line detection on the film, convenience is brought to detection personnel, and the practicability of the detection sensor is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an inverted U-shaped frame structure according to the present utility model;
FIG. 3 is a schematic view of the whole structure of the support frame of the present utility model;
fig. 4 is an enlarged view at a in fig. 2;
FIG. 5 is an enlarged view at B in FIG. 3;
FIG. 6 is a schematic diagram showing the internal side view structure of the upper and lower detecting boxes of the present utility model.
In the figure: 1. a detection table; 101. a support leg; 102. a reinforcing rod; 103. an inverted U-shaped frame; 104. a movable U-shaped frame; 105. adjusting a screw; 106. a press roller; 107. a vertical chute; 108. a limit slide bar; 2. a support frame; 201. an upper detection box; 202. slotting; 203. a sensor body; 204. a connecting rod; 205. a main transmission rod; 206. a driven transmission rod; 207. a drive belt; 208. a driving motor; 209. a fixing plate; 210. a threaded rod; 211. a slide block; 212. and a lower detection box.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
Referring to fig. 1-6, an on-line detection sensor includes a detection table 1, two symmetrically disposed support frames 2 are fixedly connected to the top of the detection table 1, a main driving rod 205 is rotatably connected to the bottom of the front end of the support frame 2 at the front side, a driving motor 208 is disposed at the front end of the main driving rod 205, a fixing plate 209 is connected to the bottom of the driving motor 208, a driven driving rod 206 is rotatably connected to the top of the front end of the support frame 2 at the front side, an upper detection box 201 is fixedly connected to the top between the two support frames 2, a lower detection box 212 is fixedly connected to the bottom between the two support frames 2, grooves 202 are formed on opposite sides of the upper detection box 201 and the lower detection box 212, sensor bodies 203 are disposed on opposite sides of the upper detection box 201 and the lower detection box 212, threaded rods 210 are disposed inside the upper detection box 201 and the lower detection box 212, and a sliding block 211 is sleeved outside the threaded rods 210.
The rear end of the threaded rod 210 arranged inside the upper detection box 201 is rotationally connected with the rear inner wall of the upper detection box 201 through a bearing, the front end of the threaded rod 210 arranged inside the upper detection box 201 is fixedly connected with the rear end of the driven transmission rod 206, the rear end of the threaded rod 210 arranged inside the lower detection box 212 is rotationally connected with the rear inner wall of the lower detection box 212 through a bearing, the front end of the threaded rod 210 arranged inside the lower detection box 212 is fixedly connected with the rear end of the main transmission rod 205, the driven transmission rod 206 is in transmission connection with the main transmission rod 205 through a transmission belt 207, the front end of the main transmission rod 205 is fixedly connected with the output end of the driving motor 208, and the driving motor 208 drives the main transmission rod 205 to rotate through a fixed plate 209 arranged at the bottom and the front end of the detection table 1, at this moment, the threaded rod 210 arranged inside the lower detection box 212 is driven to rotate, the sliding block 211 sleeved on the upper sliding block is driven, accordingly, the position of the sensor body 203 is adjusted, the main transmission rod 205 is synchronously driven by the transmission belt 207 to rotate, the sliding block 206 is driven by the sliding block 206, the sliding block body is driven by the sliding block body, and the sliding block body is detected by the sliding body.
Wherein, threaded connection between slider 211 and the threaded rod 210, slider 211 is threaded through fluting 202 and sensor body 203 fixed connection through connecting rod 204, and sensor body 203 is laser displacement sensor, can carry out contactless thickness detection to the film through two relative sensor bodies 203 that set up, and it has the characteristics that the precision is high, fast to interference killing feature is strong, can not fish tail the film, guarantees the quality of film.
The top of the detection table 1 is fixedly connected with an inverted U-shaped frame 103, the top of the inverted U-shaped frame 103 is in threaded connection with an adjusting screw 105, vertical sliding grooves 107 are formed in the inner walls of the front side and the rear side of the inverted U-shaped frame 103, movable U-shaped frames 104 are arranged inside the inverted U-shaped frame 103, press rolls 106 are rotatably connected inside the movable U-shaped frames 104, limit sliding rods 108 are fixedly connected to the front side and the rear side of the movable U-shaped frames 104, the movable U-shaped frames 104 are in sliding connection with the vertical sliding grooves 107 formed in the inner walls of the front side and the rear side of the inverted U-shaped frames 103 through the limit sliding rods 108 arranged on the front side and the rear side, the top of the movable U-shaped frames 104 are rotatably connected with the bottoms of the adjusting screw 105 through bearings, the top of a film is attached to the bottoms of the press rolls 106 arranged on the left side and the right side of the top of the detection table 1, when a tester finds that the tightness of the film is insufficient, the movable U-shaped frames 104 can be pushed to move downwards through the rotating the adjusting screw 105, the press the films 106, and accordingly the tightness of the films can be controlled, and the measurement accuracy can be guaranteed.
The four corners of the bottom of the detection table 1 are fixedly connected with the supporting legs 101, the reinforcing rods 102 are fixedly connected between the supporting legs 101, and the stability of the device in operation can be improved and the accuracy of film thickness detection can be ensured by additionally arranging the reinforcing rods 102 between the supporting legs 101.
The specific operation mode of the utility model is as follows:
firstly, the film is inserted between the upper detection box 201 and the lower detection box 212, the top of the film is attached to the bottoms of the press rollers 106 arranged at the left side and the right side of the top of the detection table 1, when a detector finds that the tightness of the film is insufficient, the movable U-shaped frame 104 can be pushed to move downwards by rotating the adjusting screw 105, so that the press rollers 106 press the film downwards, the tightness of the film is controlled, thereby ensuring the measurement accuracy, when the thickness of the film is detected, the film can be detected in a non-contact mode through the two oppositely arranged sensor bodies 203, the film has the characteristics of high precision and high speed, the anti-interference capability is high, the film cannot be scratched, the quality of the film is ensured, meanwhile, the driving motor 208 is started to drive the main transmission rod 205 to rotate, at the moment, the threaded rod 210 arranged inside the lower detection box 212 is driven to horizontally move, the sliding block 211 sleeved on the main transmission rod 205 is further adjusted, the main transmission rod 205 synchronously drives the driven transmission rod 206 to rotate, the main transmission rod 205 is driven to rotate, the upper detection box 201 is driven to horizontally move, and the position of the upper detection box 203 is driven to horizontally move, so that the position of the sensor body 203 is synchronously detected, and the detector is conveniently adjusted.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (8)
1. An on-line detection sensor, comprising a detection table (1), characterized in that: the utility model discloses a detection platform, including support frame (2), main drive rod (205), driving motor (208) bottom is connected with fixed plate (209), is located the front side support frame (2) top rotation is connected with driven transfer line (206), two top fixedly connected with between support frame (2) detects case (201), two bottom fixedly connected with between support frame (2) detects case (212) down, go up detection case (201) and detection case (212) opposite one side down and all seted up fluting (202), go up detection case (201) and detection case (212) opposite one side down and all be equipped with sensor body (203), go up detection case (201) and detection case (212) inside threaded rod (210) all, the cover is equipped with slider (211) in the outside the threaded rod (210).
2. An on-line detection sensor according to claim 1, wherein: the rear end of a threaded rod (210) arranged inside the upper detection box (201) is rotatably connected with the inner wall of the rear side of the upper detection box (201) through a bearing, and the front end of the threaded rod (210) arranged inside the upper detection box (201) is fixedly connected with the rear end of the driven transmission rod (206).
3. An on-line detection sensor according to claim 1, wherein: the rear end of a threaded rod (210) arranged inside the lower detection box (212) is rotationally connected with the rear inner wall of the lower detection box (212) through a bearing, and the front end of the threaded rod (210) arranged inside the lower detection box (212) is fixedly connected with the rear end of the main transmission rod (205).
4. An on-line detection sensor according to claim 1, wherein: the driven transmission rod (206) is in transmission connection with the main transmission rod (205) through a transmission belt (207), the front end of the main transmission rod (205) is fixedly connected with the output end of the driving motor (208), and the driving motor (208) is fixedly connected with the front end of the detection table (1) through a fixing plate (209) arranged at the bottom.
5. An on-line detection sensor according to claim 1, wherein: the sliding block (211) is in threaded connection with the threaded rod (210), the sliding block (211) is fixedly connected with the sensor body (203) through the connecting rod (204) penetrating through the slot (202), and the sensor body (203) is a laser displacement sensor.
6. An on-line detection sensor according to claim 1, wherein: the detection bench is characterized in that the top of the detection bench (1) is fixedly connected with an inverted U-shaped frame (103) which is positioned on the left side and the right side of the support frame (2), an adjusting screw (105) is connected with the top of the inverted U-shaped frame (103) in a threaded manner, vertical sliding grooves (107) are formed in the inner walls of the front side and the rear side of the inverted U-shaped frame (103), movable U-shaped frames (104) are arranged inside the inverted U-shaped frame (103), compression rollers (106) are connected inside the movable U-shaped frames (104) in a rotating manner, and limiting sliding rods (108) are fixedly connected to the front side and the rear side of the movable U-shaped frames (104).
7. An on-line detection sensor according to claim 6, wherein: the movable U-shaped frame (104) is in sliding connection with vertical sliding grooves (107) formed in the inner walls of the front side and the rear side of the inverted U-shaped frame (103) through limit sliding rods (108) arranged on the front side and the rear side, and the top of the movable U-shaped frame (104) is in rotary connection with the bottom of the adjusting screw (105) through bearings.
8. An on-line detection sensor according to claim 1, wherein: the four corners of the bottom of the detection table (1) are fixedly connected with supporting legs (101), and reinforcing rods (102) are fixedly connected between the supporting legs (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582518.1U CN220270379U (en) | 2023-06-20 | 2023-06-20 | On-line detection sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582518.1U CN220270379U (en) | 2023-06-20 | 2023-06-20 | On-line detection sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270379U true CN220270379U (en) | 2023-12-29 |
Family
ID=89302245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321582518.1U Active CN220270379U (en) | 2023-06-20 | 2023-06-20 | On-line detection sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270379U (en) |
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2023
- 2023-06-20 CN CN202321582518.1U patent/CN220270379U/en active Active
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