CN214471224U - Tubular product conveying formula automatic weighing device - Google Patents
Tubular product conveying formula automatic weighing device Download PDFInfo
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- CN214471224U CN214471224U CN202120301735.3U CN202120301735U CN214471224U CN 214471224 U CN214471224 U CN 214471224U CN 202120301735 U CN202120301735 U CN 202120301735U CN 214471224 U CN214471224 U CN 214471224U
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- weighing
- pressing wheel
- conveying
- control module
- pipe
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Abstract
The utility model relates to a tubular product technical field that weighs discloses a tubular product transport formula automatic weighing device, include: the clamping and pipe conveying mechanism comprises a first support, an upper pressing wheel, a lower pressing wheel, a lifting device and a driving device, wherein the upper pressing wheel and the lower pressing wheel are arranged in parallel up and down and can be rotatably connected to the first support; the weighing mechanism is arranged in the conveying direction of the clamping pipe conveying mechanism; and the input end of the control module is electrically connected with the signal output end of the weighing mechanism, and the output end of the control module is electrically connected with the control end of the lifting device and the control end of the driving device. The utility model discloses a centre gripping pipe conveying mechanism carries out horizontal separation to tubular product and weighs again, replaces the mode that drops the separation, avoids the weighing machine to construct into vibrations, improves the degree of accuracy of weighing.
Description
Technical Field
The utility model relates to a tubular product technical field that weighs, more specifically relates to a tubular product transport formula automatic weighing device.
Background
On the plastic pipeline production line, the pipe is continuously extruded, the pipe needs to be weighed after being extruded, and at the moment, the pipe needs to be separated. The traditional pipe weighing device separates the pipe in a dropping mode, and when the pipe drops on the weighing device, the pipe can vibrate, so that the weighing result is inevitably interfered, and the precision of a sensor is greatly influenced; in addition, the weighing mechanism can also vibrate during material overturning, and the service life of the weighing sensor is influenced.
In the prior art, chinese patent publication No. CN109186723A discloses, in 2019, 11/01/11, an on-line automatic weighing apparatus, which includes a weighing support device, a movable device, and a weight measuring unit, where the weighing support device includes a weighing table, the movable device includes a driving motor, two pulleys, and a moving belt wound around the weighing table, the pulleys are disposed between the moving belt and the weighing table, and the pulleys are connected to the driving motor. Although this scheme can realize continuous measurement to a certain extent, but fail to solve current tubular product weighing device and cause vibrations when separating tubular product with the mode that drops, disturb the problem of weighing the result.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve and cause vibrations when current tubular product weighing device separates tubular product with the mode that drops, disturb the problem of weighing the result, provide a tubular product transport formula automatic weighing device.
The utility model discloses a first-order purpose solves above-mentioned technical problem, the technical scheme of the utility model as follows:
a tubular conveying automatic weighing device comprising:
centre gripping send tub mechanism, centre gripping send tub mechanism includes first support, goes up pinch roller, elevating gear and drive arrangement down, wherein: the upper pressing wheel and the lower pressing wheel are arranged in parallel up and down and can be rotatably connected to the first support, the lifting device and the driving device are connected to the first support, the lifting device is connected with the upper pressing wheel to drive the upper pressing wheel to move up and down, the upper pressing wheel can be close to or far away from the lower pressing wheel, and the driving device is connected with the lower pressing wheel to drive the lower pressing wheel to rotate;
the weighing mechanism is arranged in the conveying direction of the clamping pipe conveying mechanism;
and the signal input end of the control module is electrically connected with the signal output end of the weighing mechanism, and the signal output end of the control module is electrically connected with the control end of the lifting device and the control end of the driving device respectively.
In the technical scheme, after the pipe is extruded, the cut and separated pipe section extends into the space between the upper pressing wheel and the lower pressing wheel of the device, and the working principle of the device is as follows: firstly, the control module sends a signal to the lifting device, and the lifting device drives the upper pinch roller to move downwards to be close to the lower pinch roller after receiving the signal, so that the pipe section is clamped; secondly, the control module sends a signal to the driving device, the driving device drives the lower pressing wheel to rotate after receiving the signal, the upper pressing wheel can also rotate as the upper pressing wheel and the lower pressing wheel clamp the pipe together, and the pipe section is transferred to the weighing mechanism, so that the horizontal separation of the cut and separated pipe section and the rest of the pipe sections which are not cut is realized; and finally, after the pipe is transferred to the weighing mechanism, the weighing mechanism weighs and sends a signal back to the control module to finish data acquisition. In the process, the mode of horizontally separating the pipes replaces the mode of dropping and separating in the past, the phenomenon that the weighing machine vibrates and impacts is caused is avoided, the precision of the weighing mechanism is guaranteed, and the accuracy of the weighing result is greatly improved.
As the improvement of the utility model, it all sets up to two, wherein to go up the pinch roller, down the pinch roller: the two upper pinch rollers are arranged in parallel and located on the same plane, and the two lower pinch rollers are arranged in parallel and located on the same plane.
In the technical scheme, the upper pressing wheel and the lower pressing wheel are both arranged to be two, so that the pipe can be kept balanced in the clamping and conveying processes, and the pipe is prevented from being damaged due to sliding.
As an improvement of the utility model, the upper pinch roller and the wheel surface of the lower pinch roller are all provided with a groove with a triangular cross section.
In the technical scheme, the grooves are formed in the wheel surfaces of the upper pressing wheel and the lower pressing wheel, when the upper pressing wheel moves downwards to be close to the lower pressing wheel, the pipe can be clamped in the grooves, and a good clamping effect is achieved.
As an improvement of the utility model, the lifting device is a lifting cylinder.
In the technical scheme, the lifting cylinder is used as the lifting device, so that the lifting device is simple in structure and convenient to install and maintain.
As an improvement of the present invention, the driving device is a motor.
In the technical scheme, the motor is used as the driving device, and can be regulated according to requirements, so that the conveying speed of the pipe is changed.
As the utility model discloses an improvement, the weighing machine constructs including the second support, layer board, weighing sensor weigh, wherein: the weighing support plate is arranged on the second support along the conveying direction of the clamping pipe conveying mechanism, the weighing sensor is arranged between the weighing support plate and the second support, and the signal output end of the weighing sensor is electrically connected with the signal input end of the control module.
In the technical scheme, after the pipe is conveyed to the weighing supporting plate, the weighing sensor weighs the pipe, and sends a signal to the control module to finish the acquisition of weighing data.
As an improvement of the utility model, the weighing supporting plate is provided with a rotatable unpowered roller.
In the technical scheme, after the pipe is separated from the clamping pipe conveying mechanism, the weighing supporting plate can be conveyed under the action of the roller.
As an improvement of the utility model, the weighing machine still includes display device, display device signal input part with control module signal output part electric connection.
In the technical scheme, after the weighing sensor sends the signal to the control module for processing, the weighing sensor can acquire the weight data and display the weight data in real time in the display device, and if the weight data of the unqualified pipes appear, the display device gives an alarm to prompt and timely reminds workers.
As an improvement of the present invention, the display device is a touch screen.
In the technical scheme, the touch screen is convenient to operate, completes the task of data visualization and can realize human-computer interaction.
As an improvement of the present invention, the device further comprises: the sensing mechanism is arranged at one end, close to the clamping pipe conveying mechanism, of the weighing mechanism, and the signal output end of the sensing mechanism is electrically connected with the signal input end of the control module.
In the technical scheme, a laser sensor, a limit switch and the like can be used as an induction mechanism for detecting whether the pipe passes through. When the pipe is extruded and then positioned on the clamping pipe conveying mechanism, the pipe is sensed by the sensing mechanism, the sensing mechanism sends sensing signals to the control module, the control module receives the sensing signals and then sends corresponding control signals to the lifting device and the driving device respectively, the pipe is clamped and conveyed to the weighing mechanism, and automatic separation and weighing of the pipe are achieved.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses a centre gripping pipe conveying mechanism carries out horizontal separation to the tubular product of extruding in succession, carries again to weighing machine structure and weighs, replaces in the past through dropping the mode that carries out the separation, can avoid the weighing machine to construct into vibrations, greatly improves the weighing result degree of accuracy.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention;
FIG. 2 is a schematic view of the pipe clamping mechanism of the apparatus of the present invention;
FIG. 3 is a top view of the tube clamping and delivering mechanism of the present invention;
FIG. 4 is a schematic view of the pipe clamping state of the pipe clamping and conveying mechanism of the apparatus of the present invention;
the reference numbers in the figures represent respectively: 1-clamping a pipe conveying mechanism; 2-a weighing mechanism; 11-a first bracket; 12-pressing wheel; 13-pressing wheel; 14-a lifting device; 15-a driving device; 21-a second bracket; 22-weighing supporting plates; 23 to a display device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Example 1
As shown in fig. 1 to 4, a pipe conveying type automatic weighing apparatus includes:
the weighing mechanism 2 is arranged in the conveying direction of the clamping pipe conveying mechanism 1;
and the signal input end of the control module is electrically connected with the signal output end of the weighing mechanism 2, and the signal output end of the control module is electrically connected with the control end of the lifting device 14 and the control end of the driving device 15 respectively.
In the above technical scheme, after the pipe is extruded, the cut and separated pipe section extends between the upper pressing wheel 12 and the lower pressing wheel 13 of the device, and the working principle of the device is as follows: firstly, the control module sends a signal to the lifting device 14, and the lifting device 14 receives the signal and then drives the upper pressing wheel 12 to move downwards to be close to the lower pressing wheel 13, so that the pipe section is clamped; secondly, the control module sends a signal to the driving device 15, the driving device 15 receives the signal and then drives the lower pinch roller 13 to rotate, and the upper pinch roller 12 and the lower pinch roller 13 clamp the pipe together, so that the upper pinch roller 12 can also rotate and transfer the pipe section to the weighing mechanism 2, and the pipe section which is cut and separated is horizontally separated from the other pipe sections which are not cut; and finally, after the pipe is transferred to the weighing mechanism 2, the weighing mechanism 2 weighs and sends a signal back to the control module to finish data acquisition. In this in-process to carry out horizontal separation's mode to the tubular product and replace the mode that drops the separation in the past, avoid causing vibrations and bring the impact to weighing mechanism 2, guarantee weighing mechanism 2's precision, greatly improve the accuracy of weighing result.
Preferably, the upper pressing wheel 12 and the lower pressing wheel 13 are both provided with two, wherein: the two upper pinch rollers 12 are arranged in parallel and located on the same plane, and the two lower pinch rollers 13 are arranged in parallel and located on the same plane.
In the technical scheme, the upper pressing wheel 12 and the lower pressing wheel 13 are arranged to be two, so that the pipe can be kept balanced in the clamping and conveying processes, and the pipe is prevented from sliding and being damaged.
Preferably, a circle of groove with a triangular cross section is arranged on each wheel surface of the upper pressing wheel 12 and the lower pressing wheel 13.
In the above technical scheme, the grooves are formed in the wheel surfaces of the upper pressing wheel 12 and the lower pressing wheel 13, and when the upper pressing wheel 12 moves downwards to be close to the lower pressing wheel, the pipe can be clamped in the grooves, so that a good clamping effect is achieved.
Preferably, the lifting device 14 is a lifting cylinder.
In the above technical solution, the lifting cylinder is adopted as the lifting device 14, the structure is simple, and the installation and maintenance are convenient.
Preferably, the driving means 15 is a motor.
In the above technical scheme, the motor is adopted as the driving device 15, and the speed of the motor can be regulated according to requirements, so that the conveying speed of the pipe is changed.
Preferably, the weighing mechanism 2 comprises a second bracket 21, a weighing pallet 22, a load cell, wherein: the weighing supporting plate 22 is arranged on the second support 21 along the conveying direction of the clamping pipe conveying mechanism 1, the weighing sensor is arranged between the weighing supporting plate 22 and the second support 21, and the signal output end of the weighing sensor is electrically connected with the signal input end of the control module.
In the above technical scheme, after the pipe is conveyed to the weighing supporting plate 22, the weighing sensor weighs the pipe, and sends a signal to the control module to complete the collection of weighing data.
Preferably, the weigh platter 22 is provided with a rotatable unpowered roller.
In the above technical solution, after the pipe material is separated from the pipe clamping and conveying mechanism 1, the upper weighing support plate 22 can be conveyed under the action of the roller.
Preferably, the weighing mechanism 2 further comprises a display device 23, and a signal input end of the display device 23 is electrically connected with a signal output end of the control module.
In the technical scheme, after the weighing sensor sends the signal to the control module for processing, the weight data can be acquired, the weight data is displayed in the display device 23 in real time, and if the weight data of the pipe is unqualified, the display device 23 gives an alarm to prompt and timely reminds workers.
Preferably, the display device 23 is a touch screen.
In the technical scheme, the touch screen is convenient to operate, completes the task of data visualization and can realize human-computer interaction.
Preferably, the apparatus further comprises: the sensing mechanism is arranged at one end, close to the clamping pipe conveying mechanism 1, of the weighing mechanism 2, and the signal output end of the sensing mechanism is electrically connected with the signal input end of the control module.
In the above technical solution, a photoelectric sensor is specifically adopted as the sensing mechanism. When the pipe is extruded and positioned on the pipe clamping and conveying mechanism 1, the pipe is sensed by the photoelectric sensor, the photoelectric sensor sends signals to the control module, the control module receives the signals and then sends corresponding control signals to the lifting device 14 and the driving device respectively, the pipe is clamped and conveyed to the weighing mechanism 2, and automatic separation and weighing of the pipe are achieved.
In addition, after the device is used for weighing, the existing traction mechanism can be waited for propelling the pipe. In this embodiment, set up unloading protection layer board in the advancing direction of tubular product, after the present unloading baffle of tubular product touching, will be pushed away and fall to the material cage, at this moment, the unloading protection layer board that sets up can prevent effectively that tubular product from dropping and causing 2 vibrations of weighing mechanism, extension weighing sensor's life-span.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A tubular product conveying formula automatic weighing device which characterized in that includes:
centre gripping send tub mechanism (1), centre gripping send tub mechanism (1) to include first support (11), go up pinch roller (12), pinch roller (13), elevating gear (14) and drive arrangement (15), wherein: the upper pressing wheel (12) and the lower pressing wheel (13) are arranged in parallel up and down and can be rotatably connected to the first support (11), the lifting device (14) and the driving device (15) are connected to the first support (11), the lifting device (14) is connected with the upper pressing wheel (12) to drive the upper pressing wheel (12) to move up and down, so that the upper pressing wheel (12) can be close to or far away from the lower pressing wheel (13), and the driving device (15) is connected with the lower pressing wheel (13) to drive the lower pressing wheel (13) to rotate;
the weighing mechanism (2), the weighing mechanism (2) is arranged in the conveying direction of the clamping pipe conveying mechanism (1);
and the signal input end of the control module is electrically connected with the signal output end of the weighing mechanism (2), and the signal output end of the control module is electrically connected with the control end of the lifting device (14) and the control end of the driving device (15) respectively.
2. The automatic weighing device of claim 1, wherein the upper and lower pressing wheels (12, 13) are provided in two numbers, wherein: the two upper pinch rollers (12) are arranged in parallel and located on the same plane, and the two lower pinch rollers (13) are arranged in parallel and located on the same plane.
3. The automatic conveying pipe weighing device according to claim 1, wherein the wheel surfaces of the upper pressure wheel (12) and the lower pressure wheel (13) are provided with a circle of grooves with triangular cross sections.
4. A tubular conveying automatic weighing device according to claim 1, characterized in that said lifting means (14) is a lifting cylinder.
5. A tubular conveying automatic weighing device according to claim 1, characterized in that said driving means (15) is a motor.
6. A tubular conveyed automatic weighing device according to claim 1, characterized in that said weighing mechanism (2) comprises a second bracket (21), a weighing pallet (22), a load cell, wherein: the weighing support plate (22) is arranged on the second support (21) along the conveying direction of the clamping pipe conveying mechanism (1), the weighing sensor is arranged between the weighing support plate (22) and the second support (21), and the signal output end of the weighing sensor is electrically connected with the signal input end of the control module.
7. A tubular conveying automatic weighing device according to claim 6, characterized in that the weighing pallet (22) is provided with a rotatable unpowered roller.
8. The automatic weighing device of claim 1, wherein the weighing mechanism (2) further comprises a display device (23), and a signal input end of the display device (23) is electrically connected with a signal output end of the control module.
9. The automatic pipe conveying weighing device according to claim 8, wherein the display device (23) is a touch screen.
10. The automatic conveying type weighing device for pipes as claimed in claim 1, further comprising:
the induction mechanism is arranged at one end, close to the clamping pipe conveying mechanism (1), of the weighing mechanism (2), and the signal output end of the induction mechanism is electrically connected with the signal input end of the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120301735.3U CN214471224U (en) | 2021-02-02 | 2021-02-02 | Tubular product conveying formula automatic weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120301735.3U CN214471224U (en) | 2021-02-02 | 2021-02-02 | Tubular product conveying formula automatic weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214471224U true CN214471224U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120301735.3U Active CN214471224U (en) | 2021-02-02 | 2021-02-02 | Tubular product conveying formula automatic weighing device |
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| Country | Link |
|---|---|
| CN (1) | CN214471224U (en) |
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2021
- 2021-02-02 CN CN202120301735.3U patent/CN214471224U/en active Active
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