CN220072467U - Through type weight checking machine - Google Patents
Through type weight checking machine Download PDFInfo
- Publication number
- CN220072467U CN220072467U CN202321493068.9U CN202321493068U CN220072467U CN 220072467 U CN220072467 U CN 220072467U CN 202321493068 U CN202321493068 U CN 202321493068U CN 220072467 U CN220072467 U CN 220072467U
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- Prior art keywords
- weight
- weight detection
- tensioning
- belt
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- 238000001514 detection method Methods 0.000 claims abstract description 56
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 238000005303 weighing Methods 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
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- Control Of Conveyors (AREA)
Abstract
The utility model relates to a through-type weight checking machine, wherein a weight measuring device (2-4) is fixedly arranged at the upper part of a weight checking workbench (2-5), the upper part of the weight measuring device (2-4) is connected with a weight checking roller set frame (2-3), the weight checking roller set frame (2-3) is provided with a weight checking roller set (2-2) through a bracket, and a display (2-6) is arranged at the rear part of the weight checking workbench (2-5) through a weight checking display bracket (2-1); the second belt tensioning section (3) is consistent with the first belt tensioning section (1) in structure and opposite in direction; the front part of the weight detection display bracket (2-1) is provided with the photoelectric sensor and the code spraying machine (2-7), and the photoelectric sensor and the code spraying machine (2-7) are opposite to the center point of the weight detection roller set (2-2), so that the weight detection device can automatically count the workpieces and reject the workpieces with larger errors, and meanwhile, the errors of the unqualified weight workpieces are marked to stop repeated weight detection, and the weight detection working efficiency can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of industrial automation, in particular to a through type weight checking machine.
Background
The traditional weight checking method is that the weights are manually put on a platform scale one by one, and the method has the advantages of low checking efficiency, large error, high labor cost and easy occurrence of missed checking. The inspection requirement of a large number of products cannot be met, production efficiency is low, quality problems are caused, meanwhile, the unqualified products of the check weights are required to be repeatedly checked and then treated, repeated check weight actions are carried out, and production efficiency is reduced.
In order to solve the problems, the utility model of the patent number CN216271643U discloses a belt type automatic weight detecting machine, which comprises a base, wherein a mounting frame is arranged at the top of the base, a material blocking component is arranged at the top of the mounting frame, fixing plates are fixed on two sides of the outer surface of the mounting frame, motors are arranged at the top of the fixing plates, output ends of the two motors are connected with transmission rollers, a transmission belt is sleeved between the two transmission rollers, and a belt cleaning component is arranged below the inner part of the mounting frame. According to the utility model, the cleaning belt assembly is arranged, when the conveying belt conveys articles, the main belt wheel rotates to drive the belt and the auxiliary belt wheel to rotate, the movable shaft can be driven to rotate after the auxiliary belt wheel rotates, and the movable shaft can drive the cleaning roller to rotate. But the proposal is mainly used for solving the problem of belt dirt, but not the problem of repeated check weight.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the through weight checking machine which can automatically weight workpieces and remove the workpieces with larger errors, and meanwhile, marks the errors of the unqualified weight workpieces to stop repeated weight checking, thereby effectively improving the weight checking work efficiency.
In order to achieve the above purpose, the utility model provides a through weight inspection machine, which comprises a first belt tensioning section, a weight inspection section, a second belt tensioning section and a workpiece conveying belt, wherein the first belt tensioning section, the weight inspection section and the second belt tensioning section are used for conveying workpieces through the workpiece conveying belt; the first belt tensioning section comprises a driving roller group, a tensioning roller mounting frame, a belt tensioning workbench and a tensioning roller mounting frame tensioning control machine, wherein the driving roller group is mounted on the upper part of the tensioning roller mounting frame through a bracket, the tensioning roller mounting frame moves back and forth on the upper part of the belt tensioning workbench through a sliding rail and a roller, and the tensioning roller mounting frame tensioning control machine is fixedly mounted on the lower surface of the belt tensioning workbench through a screw and meshed with a toothed belt on the lower surface of the tensioning roller mounting frame through a gear; the weight detection section comprises a weight detection display bracket, a weight detection roller set frame, a weight measuring device, a weight detection workbench and a display, wherein the weight measuring device is fixedly arranged at the upper part of the weight detection workbench, the weight measuring device is connected with the weight detection roller set frame, the weight detection roller set frame is provided with the weight detection roller set through the bracket, and the display is provided at the rear part of the weight detection workbench through the weight detection display bracket; the second belt tensioning section is consistent with the first belt tensioning section in structure and opposite in direction; the photoelectric sensor is arranged at the front part of the weight detection display bracket and is opposite to the center point of the weight detection roller group.
As a further development of the utility model, the drive roller set is driven by a motor.
As a further improvement scheme of the utility model, the tensioning roller installation frame and the weight detection roller group frame are both provided with anti-deviation rollers.
As a further development of the utility model, the display stand is provided with a workpiece push-out telescopic arm.
As a further improvement of the utility model, the tension roller mounting frames of the first belt tension section and the second belt tension section are respectively provided with a tension sensor.
By means of the scheme, the utility model has at least the following advantages: compared with the conventional manual weighing, the automatic weighing machine has the advantages that through the embedding of the through weight checking machine on the production line and the addition of the photoelectric sensor and the code spraying machine, the weighing of the workpiece can be automatically realized, the workpiece with larger error is removed, meanwhile, the weight error is marked on the unqualified workpiece, and the weight checking work efficiency can be effectively improved.
Drawings
FIG. 1 is a schematic perspective view of a through-type checkweight;
in the figure: 1. the device comprises a first belt tensioning section, 1-1 parts, a driving roller set, 1-2 parts, a tensioning roller installation frame, 1-3 parts, a belt tensioning workbench, 1-4 parts, a tensioning roller installation frame tensioning control machine, 2 parts, a weight checking section, 2-1 parts, a weight checking display bracket, 2-2 parts, a weight checking roller set, 2-3 parts, a weight checking roller set frame, 2-4 parts, a weighing device, 2-5 parts, a weight checking workbench, 2-6 parts, a display, 2-7 parts, a photoelectric sensor and a code spraying machine, 3 parts, a second belt tensioning section, 4 parts and a workpiece conveying belt.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, the through-type weight inspection machine comprises a first belt tensioning section 1, a weight inspection section 2, a second belt tensioning section 3 and a workpiece conveying belt 4, wherein the first belt tensioning section 1, the weight inspection section 2 and the second belt tensioning section 3 are used for conveying workpieces through the workpiece conveying belt 4; the first belt tensioning section 1 comprises a driving roller set 1-1, a tensioning roller mounting frame 1-2, a belt tensioning workbench 1-3 and a tensioning roller mounting frame tensioning control machine 1-4, wherein the driving roller set 1-1 is mounted on the upper part of the tensioning roller mounting frame 1-2 through a bracket, the tensioning roller mounting frame 1-2 moves back and forth on the upper part of the belt tensioning workbench 1-3 through a sliding rail and a roller, and the tensioning roller mounting frame tensioning control machine 1-4 is fixedly mounted on the lower surface of the belt tensioning workbench 1-3 through a screw and is meshed with a toothed belt on the lower surface of the tensioning roller mounting frame 1-2 through a gear; the weight detection section 2 comprises a weight detection display bracket 2-1, a weight detection roller set 2-2, a weight detection roller set frame 2-3, a weighing device 2-4, a weight detection workbench 2-5, a display 2-6, a photoelectric sensor and a code spraying machine 2-7, wherein the weighing device 2-4 is fixedly arranged at the upper part of the weight detection workbench 2-5, the weight detection roller set frame 2-3 is connected with the upper part of the weight detection device 2-4, the weight detection roller set 2-2 is arranged at the upper part of the weight detection roller set frame 2-3 through a bracket, and the display 2-6 is arranged at the rear part of the weight detection workbench 2-5 through the weight detection display bracket 2-1; the second belt tensioning section 3 is consistent with the first belt tensioning section 1 in structure and opposite in direction; the photoelectric sensor and the code spraying machine 2-7 are arranged at the front part of the weight detection display bracket 2-1, and the photoelectric sensor and the code spraying machine 2-7 are opposite to the center point of the weight detection roller group 2-2. In order to enable the drive roller set 1-1 to drive the workpiece conveyor belt 4, said drive roller set 1-1 is driven by a motor. In order to prevent the workpiece conveying belt 4 from deviating, the tensioning roller mounting frame 1-2 and the weight detecting roller group frame 2-3 are respectively provided with a deviation preventing roller. In order to enable the apparatus to automatically push unqualified workpieces into the basket beside the checkweigher, the display stand 2-1 is equipped with a workpiece push-out telescopic arm. In order to reduce the influence of the tightness of the belt on the weight detection as much as possible, tension sensors are arranged on the tension roller mounting frames of the first belt tension section 1 and the second belt tension section 3.
When in use, the through weight checking machine is installed and embedded into the production line, and the equipment can be put into operation. The utility model of patent number CN216271643U discloses an automatic check weighing machine of belt, including the base, the mounting bracket is installed at the top of base, and the top of mounting bracket is provided with keeps off the material subassembly, and the surface both sides of mounting bracket all are fixed with the fixed plate, and the motor is installed at the top of fixed plate, and the output of two motors all is connected with the transmission roller, has cup jointed the transmission belt between two transmission rollers, and the inside below of mounting bracket is provided with clear area subassembly. According to the utility model, the cleaning belt assembly is arranged, when the conveying belt conveys articles, the main belt wheel rotates to drive the belt and the auxiliary belt wheel to rotate, the movable shaft can be driven to rotate after the auxiliary belt wheel rotates, and the movable shaft can drive the cleaning roller to rotate. But the proposal is mainly used for solving the problem of belt dirt, but not the problem of repeated check weight. Through embedding through type check weighing machine on the production line to add photoelectric sensor and ink jet numbering machine 2-7, can carry out the weight to the work piece voluntarily, and reject the great work piece of error, mark out weight error on unqualified work piece simultaneously, can improve check weighing work efficiency effectively.
When the utility model is used, the concrete work is as follows:
when the device is used, equipment is installed and embedded into a production line, when a workpiece is conveyed to the workpiece conveying belt 4 of the first belt tensioning section 1 through a production line conveying belt, the workpiece conveying belt 4 continuously moves forward under the action of the driving roller wheel set 1-1, after the workpiece is below the photoelectric sensor and the code spraying machine 2-7, the photoelectric sensor in the photoelectric sensor and the code spraying machine 2-7 senses the workpiece, signals can be transmitted to a controller in the weight detection display bracket 2-1, the controller controls the driving roller wheel set 1-1 of the first belt tensioning section 1 to stop, the workpiece stays in the middle of the photoelectric sensor and the code spraying machine 2-7, at the moment, in order to ensure that the tensioned belt does not influence the accuracy of the weighing device 2-4, the controller can control a tensioning roller wheel mounting frame to drive the tensioning roller wheel mounting frame 1-4 to move along a track to the weight detection section 2, the workpiece conveying belt 4 can start to work after the weight detection, as a result, the controller controls the workpiece conveying belt is controlled by the control roller wheel mounting frame 1-4 to continuously move along the track 4, and if the weight detection section 2-4 is controlled by the weight detection machine is not normally, and the weight detection device is continuously controlled by the workpiece conveying belt 4 to continuously move along the track 4, and the weight detection section 2-4 is controlled by the weight detection device, and the photoelectric sensor and the ink jet printer in the ink jet printer 2-7 are controlled to mark the surface of the workpiece, and then the unqualified workpiece is pushed out of the workpiece conveying belt 4 by the display bracket 2-1 provided with the workpiece pushing-out telescopic arm, so that the unqualified workpiece falls into a laterally placed basket.
Claims (5)
1. The through type weight checking machine comprises a weight checking section (2) and a workpiece conveying belt (4), and is characterized in that the first belt tensioning section (1), the weight checking section (2) and the second belt tensioning section (3) are used for conveying workpieces through the workpiece conveying belt (4); the first belt tensioning section (1) comprises a driving roller set (1-1), a tensioning roller mounting frame (1-2), a belt tensioning workbench (1-3) and a tensioning roller mounting frame tensioning control machine (1-4), wherein the driving roller set (1-1) is mounted on the upper part of the tensioning roller mounting frame (1-2) through a bracket, the tensioning roller mounting frame (1-2) moves back and forth on the upper part of the belt tensioning workbench (1-3) through a sliding rail and a roller, and the tensioning roller mounting frame tensioning control machine (1-4) is fixedly mounted on the lower surface of the belt tensioning workbench (1-3) through a screw and is meshed with a toothed belt on the lower surface of the tensioning roller mounting frame (1-2) through a gear; the weight detection section (2) comprises a weight detection display bracket (2-1), a weight detection roller set (2-2), a weight detection roller set frame (2-3), a weighing device (2-4), a weight detection workbench (2-5), a display (2-6), a photoelectric sensor and a code spraying machine (2-7), wherein the weight detection device (2-4) is fixedly arranged on the upper part of the weight detection workbench (2-5), the weight detection roller set frame (2-3) is connected with the upper part of the weight detection device (2-4), the weight detection roller set frame (2-3) is provided with the weight detection roller set (2-2) through the bracket, and the display (2-6) is arranged on the rear part of the weight detection workbench (2-5) through the weight detection display bracket (2-1); the second belt tensioning section (3) is consistent with the first belt tensioning section (1) in structure and opposite in direction; the photoelectric sensor and the code spraying machine (2-7) are arranged at the front part of the weight detection display bracket (2-1), and the photoelectric sensor and the code spraying machine (2-7) are opposite to the center point of the weight detection roller set (2-2).
2. The through-type checkweigher according to claim 1, characterized in that the driving roller set (1-1) is driven by a motor.
3. The through-type weight inspection machine according to claim 1 or 2, wherein the tension roller mounting frame (1-2) and the weight inspection roller group frame (2-3) are both provided with deflection-preventing rollers.
4. The through-type checkweigher of claim 1, characterized in that the display stand (2-1) is equipped with a work piece push-out telescopic arm.
5. The passing-type weight inspection machine according to claim 1 or 4, wherein tension sensors are provided on tension roller mounting frames of the first belt tension section (1) and the second belt tension section (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321493068.9U CN220072467U (en) | 2023-06-12 | 2023-06-12 | Through type weight checking machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321493068.9U CN220072467U (en) | 2023-06-12 | 2023-06-12 | Through type weight checking machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220072467U true CN220072467U (en) | 2023-11-24 |
Family
ID=88825418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321493068.9U Active CN220072467U (en) | 2023-06-12 | 2023-06-12 | Through type weight checking machine |
Country Status (1)
Country | Link |
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CN (1) | CN220072467U (en) |
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2023
- 2023-06-12 CN CN202321493068.9U patent/CN220072467U/en active Active
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