CN112539820B - Weighing device with buffer mechanism and using method thereof - Google Patents
Weighing device with buffer mechanism and using method thereof Download PDFInfo
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- CN112539820B CN112539820B CN202011356628.7A CN202011356628A CN112539820B CN 112539820 B CN112539820 B CN 112539820B CN 202011356628 A CN202011356628 A CN 202011356628A CN 112539820 B CN112539820 B CN 112539820B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/06—Means for damping oscillations, e.g. of weigh beams
Abstract
The invention provides a weighing device with a buffer mechanism and a using method thereof, wherein the weighing device comprises a shell, a rotating part and a groove, a conveying channel is formed in the upper side of the shell, conveying devices are arranged on the left front side and the left rear side of the shell along the tangential direction, and rolling shafts are rotatably connected to the bottom of the conveying channel and the top of a buffer plate; the lower side of the rotating part is rotatably connected with the shell, the lower end of the rotating part is connected with a driving motor fixedly arranged in the shell, an arc-shaped push plate is welded on the outer side of the rotating part, a fixed baffle plate which is arranged in a staggered mode with the arc-shaped push plate is fixed on the left front side of the conveying channel, a movable baffle plate which is arranged in a staggered mode with the arc-shaped push plate is rotatably connected on the left rear side of the conveying channel, and the upper end of the movable baffle plate is connected with a micro motor fixedly arranged on the shell; the groove is formed in the right side of the shell and communicated with the right side of the material conveying channel; the spinning cake weighing and buffering device is simple in structure, convenient to operate, capable of achieving weighing and buffering functions of spinning cakes and convenient to use.
Description
Technical Field
The invention relates to the technical field of spinning processing equipment, in particular to a weighing device with a buffer mechanism and a using method thereof.
Background
With the continuous development of the market, the standard of the product also becomes the standard of good and bad market quality, in the spinning process, the spinning cake needs to be placed on a weighing device for weight measurement, the spinning cake is generally heavier, and the direct placement on the weighing device can cause the deviation of the measurement of the weighing device, so a buffer mechanism is needed, through mass search, the typical spinning cake weighing device in the existing spinning cake weighing device is found to be CN210464654U, and a spinning cake weighing and calibrating device comprises a detection device for detecting the weight of a plurality of spinning cakes, and is characterized in that: the calibrating device is matched with the detecting device and comprises a first frame, a supporting assembly is arranged on the front side of the first frame, a second frame is fixedly arranged on the front side of the supporting assembly, a first cross rod is arranged in the middle of two vertical rods of the second frame, a plurality of weight hanging rods used for hanging calibrating blocks are arranged on the two cross rods of the second frame and the first cross rod at equal distances, and the calibrating blocks used for calibrating the detecting device are hung on the weight hanging rods; a fixed rod is arranged at the front end and the rear end of the first frame, and a limiting guide rail for limiting the spinning cake transport cart is fixedly arranged below the fixed rod; a telescopic cylinder support is arranged on the first frame vertical rod; the invention can realize mechanical calibration and realize calibration of a plurality of spinning cake weighing heads.
The existing spinning cake weighing device is complex in structure, large in size, inconvenient to move and troublesome to use, errors are prone to occur in the precision of the weighing device after long-term weighing, the weighing device is troublesome in post-processing, and the practicability is low; and current weighing device breaks away from conveyor, need weigh the operation alone, and this kind of mode of weighing has increased the processing step, has reduced production efficiency, and it is convenient inadequately to use to current weighing device is not provided with automatic classification device, and the substandard product in the unable autosegregation product uses and has certain limitation, to above-mentioned problem, needs to improve current equipment.
Disclosure of Invention
In view of the above, it is an object of the present invention to provide a weighing apparatus with a buffer mechanism that can solve the problems set forth in the background art described above.
The invention is realized by adopting the following method: the utility model provides a weighing device with buffer gear, includes the casing, rotates piece and recess, its characterized in that: a conveying channel is formed in the upper side of the shell, conveying devices are arranged on the left front side and the left rear side of the shell along the tangential direction, and rolling shafts are rotatably connected to the bottom of the conveying channel and the top of the buffer plate; the lower side of the rotating part is rotatably connected with the shell, the lower end of the rotating part is connected with a driving motor fixedly arranged in the shell, an arc-shaped push plate is welded on the outer side of the rotating part, a fixed baffle plate which is arranged in a staggered mode with the arc-shaped push plate is fixed on the left front side of the conveying channel, a movable baffle plate which is arranged in a staggered mode with the arc-shaped push plate is rotatably connected on the left rear side of the conveying channel, and the upper end of the movable baffle plate is connected with a micro motor fixedly arranged on the shell; the groove is formed in the right side of the shell and communicated with the right side of the material conveying channel, a base is arranged in the groove, a buffer plate for placing spinning cakes is mounted at the top of the base, an empty groove is formed in the buffer plate, a scale body for weighing the spinning cakes is fixed in the base, a scale beam is fixed on the scale body and penetrates through the empty groove to be connected with a scale pan, and buffer springs are fixed at two ends of the base; a buffer mechanism for slowing down the impact force generated by the weight of the spinning cake is arranged in the buffer spring; the buffer mechanism comprises a fixed rod, a limiting groove, a movable ring, a fixed block, a restorer, a limiting spring and a limiting block, wherein the fixed rod is fixed inside the buffer spring, the limiting groove is formed above the fixed rod, the movable ring is connected to the limiting groove in a sliding mode, the fixed block is fixed at the top of the limiting groove, the restorer is connected to the outer portion of the fixed block in a sliding mode, the buffer spring is fixed below the restorer, the outer side of the restorer is fixedly connected with the buffer plate, the limiting spring is fixed on the inner side of the restorer, the limiting block is fixed on the limiting spring, and the limiting block is connected with the limiting groove; the inner diameter of the restorer is the same as the outer diameters of the fixed rod, the movable ring and the fixed block, and the fixed rod, the movable ring, the fixed block and the restorer are on the same vertical line; the limiting block is trapezoidal and is in clamping connection with the limiting groove, the movable ring and the fixed block through a limiting spring; the movable ring is oval, and the fixed block is arc-shaped.
Furthermore, four groups of buffer springs and four groups of buffer mechanisms are arranged, and the buffer springs and the buffer mechanisms are symmetrically arranged relative to the scale pan.
Furthermore, a defective product chamber is formed in the left side of the shell and communicated with the left side of the conveying channel.
Furthermore, a placing groove is formed in the rear side of the shell and communicated with the rear side of the conveying channel, and meanwhile the placing groove and the movable baffle are located on the same horizontal plane.
Further, the outer end of the arc-shaped push plate is attached to the inner wall of the conveying channel, and a certain gap is reserved between the lowest end of the arc-shaped push plate and the bottom of the conveying channel.
Further, the right end of the movable baffle and the right end of the fixed baffle are both attached to the outer end of the rotating part.
Another object of the present invention is to provide a method of use that enables a worker to better use a weighing apparatus having a cushioning mechanism.
A method of using a weighing apparatus having a cushioning mechanism comprising the steps of:
step S1, when the spinning device is used, the conveying device on the front side of the shell is started, the conveying device conveys the spinning cakes to the front side of the conveying channel, and the fixing baffle plate plays a limiting role to prevent the shifting track of the spinning cakes from deviating;
step S2, starting a driving motor, driving a rotating piece to rotate by the driving motor, driving an arc-shaped push plate to rotate by the rotating piece, and pushing a spinning cake to move along a conveying channel by the arc-shaped push plate until the spinning cake moves to the upper surface of a buffer plate to be weighed;
step S3, reversely rotating the driving motor to enable the arc-shaped push plate to be separated from the spinning cake, enabling the balance beam not to descend along with the buffer plate under the action of an empty groove on the buffer plate, descending the buffer plate under the condition of pressure, and reducing the impact force by matching with a buffer spring, wherein the restorer descends on the fixed rod when the buffer plate descends;
s4, enabling a limiting block inside the restorer to descend and contract on the surface of the arc-shaped fixing block, enabling the limiting block to extend outwards under the action of a limiting spring and be clamped at the bottom of the fixing block after passing through the fixing block, and preventing the buffer plate from being supported under the action of the buffer spring to influence the measured data;
step S5, after weighing is completed, data is displayed on the scale body, then the buffer plate is continuously pressed downwards to enable the limiting block inside the restorer to slide to the bottom of the oval movable ring on the limiting groove, then the restorer is lifted upwards under the action of the buffer spring, meanwhile, the limiting block is clamped at the bottom of the movable ring to drive the movable ring to slide upwards, and when the movable ring is clamped at the bottom of the fixed block after the top of the movable ring is reached, the limiting block is contracted under the action of the oval movable ring to enable the limiting block to be taken out of the fixed rod;
step S6, the driving motor is started again to continuously push the spinning cakes to move along the conveying channel through the arc-shaped push plate, and the rolling shafts at the bottom of the conveying channel and the top of the weighing plate enable the spinning cakes to move more smoothly;
and step S7, when the weight of the spinning cake reaches the standard, one end of the movable baffle plate is attached to the rotating piece to play a limiting role, so that the arc-shaped push plate can push the spinning cake to leave the conveying channel through the conveying device on the rear side of the shell.
The invention has the beneficial effects that: according to the invention, the conveying channel, the weighing plate and the rotating part are added into the device, the conveying device on the front side of the shell conveys the spinning cakes to the front side of the conveying channel, the driving motor drives the arc-shaped push plate to rotate through the rotating part, so that the spinning cakes move along the conveying channel and pass through the upper surface of the buffer plate when moving along the conveying channel, at the moment, the weighing of the scale body on the lower side of the buffer plate is completed, and then the spinning cakes leave the conveying channel through the conveying device on the rear side of the shell, so that the weighing is conveniently completed in the conveying process, the processing steps are reduced, and the production efficiency is improved; the movable baffle and the defective product chamber are arranged, when the weight of the spinning cake is detected to be unqualified by the scale body, the micro motor drives the movable baffle to rotate, one side of the movable baffle is embedded into the placing groove, the movable baffle plays a role of isolating a conveying channel at the rear side of the shell, and the arc-shaped push plate pushes the spinning cake to rotate anticlockwise along the conveying channel until the spinning cake falls into the defective product chamber, so that the defective product in a product can be automatically separated conveniently, and the use is more convenient; the weighing device is provided with the buffer plate, the buffer spring, the fixed rod, the fixed block and the limiting block, pressure generated by a spinning cake on the buffer plate can be relieved through the buffer spring, the influence on the precision of a scale body is prevented, the limiting block can be fixed in the limiting groove by matching the fixed block on the fixed rod with the limiting groove and the limiting block, and the weighing weight of the buffer plate is prevented from being influenced under the tension support of the buffer spring; be provided with spacing groove, loose ring and stopper, when the buffer board was fixed on the dead lever, make the restorer descend the spacing spring of cooperation and make stopper shrink slip loose ring below through pressing down the buffer board, later with the loose ring upwards promote the oval-shaped loose ring of cooperation at the spacing inslot and make the stopper shrink take out from the spacing groove, reciprocating motion can conveniently use for a long time like this, improves work efficiency.
Drawings
FIG. 1 is a schematic top view of the present invention.
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention.
FIG. 3 is a schematic top sectional view of the housing of the present invention.
FIG. 4 is a schematic cross-sectional front view of the present invention.
Fig. 5 is a schematic structural view of the base.
Fig. 6 is a schematic structural view of the buffer mechanism.
Fig. 7 is a top view of the buffer plate and the base.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the present invention provides an embodiment: a weighing device with a buffer mechanism comprises a shell 1, a rotating part 2 and a groove 3, wherein a conveying channel 11 is formed in the upper side of the shell 1, conveying devices 4 are arranged on the left front side and the left rear side of the shell 1 along the tangential direction to limit the moving direction of spinning cakes, and rolling shafts 13 are rotatably connected to the bottom of the conveying channel 11 and the top of a buffer plate 12; the lower side of the rotating part 2 is rotatably connected with the shell 1, the lower end of the rotating part 2 is connected with a driving motor 14 fixedly installed in the shell 1, an arc-shaped push plate 21 is welded on the outer side of the rotating part 2, a fixed baffle 22 staggered with the arc-shaped push plate 21 is fixed on the left front side of the conveying channel 11, a movable baffle 23 staggered with the arc-shaped push plate 21 is rotatably connected on the left rear side of the conveying channel 11, and the upper end of the movable baffle 23 is connected with a micro motor 15 fixedly installed on the shell 1; the groove 3 is formed in the right side of the shell 1, the groove 3 is communicated with the right side of the material conveying channel 11, a base 31 is arranged in the groove 3, a buffer plate 12 used for placing spinning cakes is installed at the top of the base 31, an empty groove 32 is formed in the buffer plate 12, a scale body 33 used for weighing the spinning cakes is fixed in the base 31, a scale beam 34 is fixed on the scale body 33, the scale beam 34 penetrates through the empty groove 32 to be connected with a scale pan 35, and buffer springs 36 are fixed at two ends of the base 31; a buffer mechanism 5 for reducing the impact force generated by the weight of the spinning cake is arranged in the buffer spring 36. The conveying device 4 on the front side of the shell 1 is started, the conveying device 4 conveys the spinning cakes to the front side of the conveying channel 11, the fixed baffle 22 plays a limiting role to prevent the shifting track of the spinning cakes from deviating, the driving motor 14 is started, the driving motor 14 drives the rotating part 2 to rotate, the rotating part 2 drives the arc-shaped push plate 21 to rotate, the arc-shaped push plate 21 pushes the spinning cakes to move along the conveying channel 11 until the spinning cakes are placed on the buffer plate 12, the impact force generated by the spinning cakes can be relieved by the aid of the buffer spring 36, and the driving motor 14 is rotated reversely to enable the arc-shaped push plate 21 to be separated from the spinning cakes; buffer board 12 is connected for the block through between dead slot 32 and the balance 35, and buffer board 12 is placed on balance 35 after slowing down the impact force that the spinning cake produced, prevents that spinning cake direct contact balance 35 from leading to damaging the balance body 33 to the effect through the balance body 33 can be to the spinning cake effect of weighing.
Referring to fig. 5 to 7, in an embodiment of the present invention, the buffer mechanism 5 includes a fixed rod 51, a limit groove 52, a movable ring 53, a fixed block 54, a repositor 55, a limit spring 56 and a limit block 57, the fixed rod 51 is fixed inside the buffer spring 36, the limit groove 52 is disposed above the fixed rod 51, the movable ring 53 is slidably connected to the limit groove 52, the fixed block 54 is fixed at the top of the limit groove 52, the repositor 55 is slidably connected to the outside of the fixed block 54, the buffer spring 36 is fixed below the repositor 55, the outer side of the repositor 55 is fixedly connected to the buffer plate 12, the limit spring 56 is fixed to the inner side of the repositor 55, the limit block 57 is fixed to the limit spring 56, and the limit block 57 is connected to the limit groove 52. So that the buffer plate 12 descends under the condition of receiving pressure, the buffer spring 36 is matched to relieve the impact force, the restorer 55 descends on the fixed rod 51 while the buffer plate 12 descends, the limiting block 57 in the restorer 55 descends and contracts on the surface of the arc-shaped fixed block 54, the limiting block 57 extends outwards under the action of the limiting spring 56 and is clamped at the bottom of the fixed block 54 after passing through the fixed block 54, the buffer plate 12 is prevented from being supported under the action of the buffer spring 36 to influence the measurement data, after weighing is completed, the buffer plate 12 is continuously pressed downwards to enable the limiting block 57 in the restorer 55 to slide to the bottom of the oval movable ring 53 on the limiting groove 52, then the restorer 55 is lifted upwards under the action of the buffer spring 36, meanwhile, the limiting block 57 is clamped at the bottom of the movable ring 53 to drive the movable ring 53 to slide upwards, when the movable ring 53 is clamped at the bottom of the fixed block 54 after reaching the top, the limiting block 57 is contracted under the action of the oval movable ring 53, so that the limiting block 57 is taken out of the fixed rod 51, and the subsequent use is facilitated.
Referring to fig. 5 to 7, in an embodiment of the present invention, the inside diameter of the repositor 55 is the same as the outside diameters of the fixed rod 51, the movable ring 53 and the fixed block 54, and the fixed rod 51, the movable ring 53, the fixed block 54 and the repositor 55 are on the same vertical line. The repositor 55 can move up and down on the fixed rod 51, thereby facilitating the reposition of the fixed buffer board 12 and the buffer board 12.
As shown in fig. 5 to fig. 7, in an embodiment of the present invention, the limiting block 57 is trapezoidal, and the limiting block 57 is connected with the limiting groove 52, the movable ring 53 and the fixed block 54 by a limiting spring 56 in a clamping manner; the movable ring 53 is oval, and the fixed block 54 is arc-shaped. The limiting block 57 is fixed by the limiting block 57 sliding fit fixing block 54 in the limiting groove 52, so that the buffer plate 12 outside the restorer 55 can be fixed, and the buffer plate 12 is prevented from being influenced by the spring tension.
Referring to fig. 5 to 7, in an embodiment of the present invention, four sets of the buffer springs 36 and the buffer mechanisms are provided, and the buffer springs 36 and the buffer mechanisms are symmetrically disposed about the scale pan 35.
Referring to fig. 1 to 4, in an embodiment of the invention, a defective chamber 16 is formed at the left side of the housing 1, and the defective chamber 16 is communicated with the left side of the conveying channel 11. The arc-shaped push plate 21 can push the defective products to move along the conveying channel 11 until the defective products fall into the defective product chamber 16.
Referring to fig. 1 and fig. 2, in an embodiment of the present invention, a placing slot 17 is formed at the rear side of the housing 1, the placing slot 17 is communicated with the rear side of the conveying channel 11, and the placing slot 17 and the movable baffle 23 are located on the same horizontal plane. When the flap 23 is rotated to the outermost side, one end of the flap 23 is caught in the placement groove 17.
Referring to fig. 1 to 4, in an embodiment of the present invention, the outer end of the arc-shaped pushing plate 21 is attached to the inner wall of the conveying channel 11, and a certain gap is left between the lowest end of the arc-shaped pushing plate 21 and the bottom of the conveying channel 11. So that the driving motor 14 drives the arc-shaped push plate 21 to rotate through the rotating part 2, and the arc-shaped push plate 21 is convenient for pushing the spinning cakes to move along the conveying channel 11.
Referring to fig. 1 and 2, in an embodiment of the present invention, the right end of the movable blocking plate 23 and the right end of the fixed blocking plate 22 are attached to the outer end of the rotating member 2.
The conveying device, the driving motor, the rotating part, the scale beam, the scale pan, the scale body, the restorer and the micromotor in the invention are all in the prior art, and the details are not described herein, which are well known to those skilled in the art.
A method of using a weighing apparatus having a cushioning mechanism comprising the steps of:
step S1, when the spinning device is used, the conveying device on the front side of the shell is started, the conveying device conveys the spinning cakes to the front side of the conveying channel, and the fixing baffle plate plays a limiting role to prevent the shifting track of the spinning cakes from deviating;
step S2, starting a driving motor, driving a rotating piece to rotate by the driving motor, driving an arc-shaped push plate to rotate by the rotating piece, and pushing a spinning cake to move along a conveying channel by the arc-shaped push plate until the spinning cake moves to the upper surface of a buffer plate to be weighed;
step S3, reversely rotating the driving motor to enable the arc-shaped push plate to be separated from the spinning cake, enabling the balance beam not to descend along with the buffer plate under the action of an empty groove on the buffer plate, descending the buffer plate under the condition of pressure, and reducing the impact force by matching with a buffer spring, wherein the restorer descends on the fixed rod when the buffer plate descends;
s4, enabling a limiting block inside the restorer to descend and contract on the surface of the arc-shaped fixing block, enabling the limiting block to extend outwards under the action of a limiting spring and be clamped at the bottom of the fixing block after passing through the fixing block, and preventing the buffer plate from being supported under the action of the buffer spring to influence the measured data;
step S5, after weighing is completed, data is displayed on the scale body, then the buffer plate is continuously pressed downwards to enable the limiting block inside the restorer to slide to the bottom of the oval movable ring on the limiting groove, then the restorer is lifted upwards under the action of the buffer spring, meanwhile, the limiting block is clamped at the bottom of the movable ring to drive the movable ring to slide upwards, and when the movable ring is clamped at the bottom of the fixed block after the top of the movable ring is reached, the limiting block is contracted under the action of the oval movable ring to enable the limiting block to be taken out of the fixed rod;
step S6, the driving motor is started again to continuously push the spinning cakes to move along the conveying channel through the arc-shaped push plate, and the rolling shafts at the bottom of the conveying channel and the top of the weighing plate enable the spinning cakes to move more smoothly;
and step S7, when the weight of the spinning cake reaches the standard, one end of the movable baffle plate is attached to the rotating piece to play a limiting role, so that the arc-shaped push plate can push the spinning cake to leave the conveying channel through the conveying device on the rear side of the shell. In case the balance body detects when spinning cake weight is unqualified, start micro motor, micro motor drives adjustable fender and rotates, makes inside adjustable fender one end embedding standing groove, plays separation casing rear side conveyor's effect, and the arc push pedal of being convenient for promotes the substandard product along transfer passage one end, falls into inferior goods room until the substandard product, and the substandard product in the autosegregation spinning cake of being convenient for uses more has the practicality, and this has just accomplished whole works.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a weighing device with buffer gear, includes the casing, rotates piece and recess, its characterized in that: a conveying channel is formed in the upper side of the shell, conveying devices are arranged on the left front side and the left rear side of the shell along the tangential direction, and rolling shafts are rotatably connected to the bottom of the conveying channel and the top of the buffer plate; the lower side of the rotating part is rotatably connected with the shell, the lower end of the rotating part is connected with a driving motor fixedly arranged in the shell, an arc-shaped push plate is welded on the outer side of the rotating part, a fixed baffle plate which is arranged in a staggered mode with the arc-shaped push plate is fixed on the left front side of the conveying channel, a movable baffle plate which is arranged in a staggered mode with the arc-shaped push plate is rotatably connected on the left rear side of the conveying channel, and the upper end of the movable baffle plate is connected with a micro motor fixedly arranged on the shell; the groove is formed in the right side of the shell and communicated with the right side of the material conveying channel, a base is arranged in the groove, a buffer plate for placing spinning cakes is mounted at the top of the base, an empty groove is formed in the buffer plate, a scale body for weighing the spinning cakes is fixed in the base, a scale beam is fixed on the scale body and penetrates through the empty groove to be connected with a scale pan, and buffer springs are fixed at two ends of the base; a buffer mechanism for slowing down the impact force generated by the weight of the spinning cake is arranged in the buffer spring; the buffer mechanism comprises a fixed rod, a limiting groove, a movable ring, a fixed block, a restorer, a limiting spring and a limiting block, wherein the fixed rod is fixed inside the buffer spring, the limiting groove is formed above the fixed rod, the movable ring is connected onto the limiting groove in a sliding manner, the fixed block is fixed at the top of the limiting groove, the restorer is connected to the outside of the fixed block in a sliding manner, the buffer spring is fixed below the restorer, the outer side of the restorer is fixedly connected with the buffer plate, the limiting spring is fixed on the inner side of the restorer, the limiting block is fixed on the limiting spring, and the limiting block is connected with the limiting groove; the inner diameter of the restorer is the same as the outer diameters of the fixed rod, the movable ring and the fixed block, and the fixed rod, the movable ring, the fixed block and the restorer are on the same vertical line; the limiting block is trapezoidal and is in clamping connection with the limiting groove, the movable ring and the fixed block through a limiting spring; the movable ring is oval, and the fixed block is arc-shaped.
2. A weighing apparatus having a cushioning mechanism as set forth in claim 1, wherein: buffer spring and buffer gear all are provided with four groups, and buffer spring and buffer gear all set up about the balance pan symmetry.
3. A weighing apparatus having a cushioning mechanism as set forth in claim 1, wherein: a secondary product chamber is formed in the left side of the shell, and the secondary product chamber is communicated with the left side of the conveying channel.
4. A weighing apparatus having a cushioning mechanism as set forth in claim 1, wherein: the rear side of the shell is provided with a placing groove, the placing groove is communicated with the rear side of the conveying channel, and the placing groove and the movable baffle are located on the same horizontal plane.
5. A weighing apparatus having a cushioning mechanism as set forth in claim 1, wherein: the outer end of the arc-shaped push plate is attached to the inner wall of the conveying channel, and a certain gap is reserved between the lowest end of the arc-shaped push plate and the bottom of the conveying channel.
6. A weighing apparatus having a cushioning mechanism as set forth in claim 1, wherein: the right end of the movable baffle and the right end of the fixed baffle are both attached to the outer end of the rotating part.
7. A method of using a weighing apparatus having a cushioning mechanism as recited in claim 1, comprising the steps of:
step S1, when the spinning device is used, the conveying device on the front side of the shell is started, the conveying device conveys the spinning cakes to the front side of the conveying channel, and the fixing baffle plate plays a limiting role to prevent the shifting track of the spinning cakes from deviating;
step S2, starting a driving motor, driving a rotating piece to rotate by the driving motor, driving an arc-shaped push plate to rotate by the rotating piece, and pushing a spinning cake to move along a conveying channel by the arc-shaped push plate until the spinning cake moves to the upper surface of a buffer plate to be weighed;
step S3, reversely rotating the driving motor to enable the arc-shaped push plate to be separated from the spinning cake, enabling the balance beam not to descend along with the buffer plate under the action of an empty groove on the buffer plate, descending the buffer plate under the condition of pressure, and reducing the impact force by matching with a buffer spring, wherein the restorer descends on the fixed rod when the buffer plate descends;
s4, enabling a limiting block inside the restorer to descend and contract on the surface of the arc-shaped fixing block, enabling the limiting block to extend outwards under the action of a limiting spring and be clamped at the bottom of the fixing block after passing through the fixing block, and preventing the buffer plate from being supported under the action of the buffer spring to influence the measured data;
step S5, after weighing is completed, data is displayed on the scale body, then the buffer plate is continuously pressed downwards to enable the limiting block inside the restorer to slide to the bottom of the oval movable ring on the limiting groove, then the restorer is lifted upwards under the action of the buffer spring, meanwhile, the limiting block is clamped at the bottom of the movable ring to drive the movable ring to slide upwards, and when the movable ring is clamped at the bottom of the fixed block after the top of the movable ring is reached, the limiting block is contracted under the action of the oval movable ring to enable the limiting block to be taken out of the fixed rod;
step S6, the driving motor is started again to continuously push the spinning cakes to move along the conveying channel through the arc-shaped push plate, and the rolling shafts at the bottom of the conveying channel and the top of the weighing plate enable the spinning cakes to move more smoothly;
and step S7, when the weight of the spinning cake reaches the standard, one end of the movable baffle plate is attached to the rotating piece to play a limiting role, so that the arc-shaped push plate can push the spinning cake to leave the conveying channel through the conveying device on the rear side of the shell.
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| CN202011356628.7A CN112539820B (en) | 2020-11-27 | 2020-11-27 | Weighing device with buffer mechanism and using method thereof |
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| CN202011356628.7A CN112539820B (en) | 2020-11-27 | 2020-11-27 | Weighing device with buffer mechanism and using method thereof |
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| CN114264359A (en) * | 2021-11-15 | 2022-04-01 | 浙江钛山重工机械有限公司 | Precise weighing automatic sorting production process |
| CN114935389A (en) * | 2022-03-26 | 2022-08-23 | 徐州鑫泰镀锌设备有限公司 | Weighing device of suspension rail scale before galvanizing pickling |
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