CN105173624B - Bin bottom handling equipment and its loading and unloading method - Google Patents
Bin bottom handling equipment and its loading and unloading method Download PDFInfo
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- CN105173624B CN105173624B CN201510581814.3A CN201510581814A CN105173624B CN 105173624 B CN105173624 B CN 105173624B CN 201510581814 A CN201510581814 A CN 201510581814A CN 105173624 B CN105173624 B CN 105173624B
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- 238000000034 method Methods 0.000 title claims description 27
- 239000000463 material Substances 0.000 claims abstract description 223
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- 238000007599 discharging Methods 0.000 claims abstract description 43
- 230000009471 action Effects 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 40
- 238000003825 pressing Methods 0.000 claims description 31
- 239000000084 colloidal system Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 231100000691 up-and-down procedure Toxicity 0.000 abstract 1
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002372 labelling Methods 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
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Abstract
The present invention provides a kind of bin bottom handling equipment and its both up and down method, and device therein includes bottom plate, shedding mechanism, the attachment mechanism being arranged on the upside of bottom plate, the material carrying mechanism for being arranged on baseplate underside；Wherein, one end is fixed with the feeding bin for placing material to be mounted on the upside of bottom plate, and shedding mechanism is arranged on the one end of bottom plate away from feeding bin；Material carrying mechanism includes conveyer belt, drives motor, clamping jaw and the suction plate being arranged on below clamping jaw of transmission V belt translation；Attachment mechanism includes Pneumatic slid platform, holding pad and the suction nozzle being fixed on Pneumatic slid platform；Wherein, suction nozzle is used to adsorb attachment workpiece, and holding pad is fixed on bottom plate, material is fixed under the suppressing action of Pneumatic slid platform, and the attachment workpiece of absorption is labelled on material by suction nozzle；Shedding mechanism is used to carry out automatic discharging to the material after attachment.Material automatic loading/unloading can be realized using foregoing invention, control is simple, and debugging is convenient.
Description
Technical Field
The invention relates to the technical field of processing and manufacturing, in particular to a feeding and discharging device at the bottom of a storage bin and a feeding and discharging method thereof.
Background
The feed bin material loading is as one of the material loading mode that present processing manufacturing industry commonly used, mainly includes two kinds of modes, and is first: the material is inhaled at the top, and this mode is constantly getting the material in-process, and the quantity of material constantly reduces in the feed bin, and the distance between material and the suction nozzle constantly increases, consequently, need compensate the distance between material and the suction nozzle through the mechanism that pushes up on the bottom according to the quantity of the current material of feed bin to guarantee the highly uniform of suction nozzle and material, but under the circumstances that the supplied materials is soft material, then can't realize the material loading operation when the material interval of stack back bottom is inconsistent with the material interval on upper portion. And the second method comprises the following steps: the material is got to feed bin bottom assembly line, and this mode pulls out the material through flowing water area frictional force, causes wearing and tearing to the material outward appearance easily.
Therefore, in the existing feeding mode of the storage bin, on one hand, a height compensation mechanism needs to be arranged, so that the cost is high, and the feeding mode is not suitable for soft material feeding; on the other hand, the appearance of the material can be damaged, and the quality and the appearance of the product at the later stage are further influenced.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a loading and unloading device at the bottom of a storage bin and a loading and unloading method thereof, so as to solve the problems of high loading and unloading costs, low efficiency, easy damage to materials, etc. of the existing storage bin.
According to one aspect of the invention, the feeding and discharging device at the bottom of the storage bin comprises a bottom plate, a discharging mechanism, a mounting mechanism arranged on the upper side of the bottom plate, and a material handling mechanism arranged on the lower side of the bottom plate; wherein, an upper bin for placing materials to be pasted is fixed at one end of the upper side of the bottom plate, and the unloading mechanism is arranged at one end of the bottom plate far away from the upper bin; the material handling mechanism comprises a conveying belt, a motor for driving the conveying belt to transmit, a clamping jaw and a material suction plate arranged below the clamping jaw; the material clamping mechanism comprises a clamping jaw, a material sucking plate, a motor and a conveying belt, wherein the clamping jaw clamps a material, the material sucking plate adsorbs and fixes the material clamped by the clamping jaw, the motor and the conveying belt convey the material adsorbed and fixed by the material sucking plate to the lower part of the mounting mechanism, and the material mounted by the mounting mechanism is conveyed to a discharging mechanism; the mounting mechanism comprises a pneumatic sliding table, a material pressing plate and a suction nozzle fixed on the pneumatic sliding table; the suction nozzle is used for adsorbing a mounted workpiece, the pressure plate is fixed on the bottom plate, the material is limited and fixed under the pressing action of the pneumatic sliding table, and the adsorbed mounted workpiece is mounted on the limited and fixed material by the suction nozzle; the discharging mechanism is used for automatically discharging the pasted materials.
According to another aspect of the invention, a method for loading and unloading materials at the bottom of a storage bin is provided, the loading and unloading device at the bottom of the storage bin is used for loading and unloading materials, and the method for loading and unloading materials at the bottom of the storage bin comprises the following steps:
the clamping jaw in the material handling mechanism is used for clamping the material in the upper material bin, adsorbing and fixing the material on the material absorbing plate, and the motor is used for driving the conveying belt to transmit the material adsorbed and fixed on the material absorbing plate to the lower part of the mounting mechanism;
the mounting mechanism limits and fixes the material between the suction nozzle and the pressure plate through the pneumatic sliding table, limits and fixes the material by pressing the pressure plate through the pneumatic sliding table, and mounts the adsorbed mounting workpiece onto the material with the limited and fixed position through the suction nozzle to complete mounting;
the material conveying mechanism conveys the mounted material to the unloading mechanism through the material carrying mechanism, and the unloading mechanism separates the mounted material into an unloading bin.
By utilizing the feeding and discharging device at the bottom of the storage bin and the feeding and discharging method thereof, the material handling module is arranged below the feeding bin, the pasting mechanism is arranged above the material handling mechanism, materials are carried one by one from the bottom of the feeding bin through the clamping jaw and the material suction plate of the material handling mechanism to carry out pasting operation, and then the pasted materials are carried to the discharging mechanism through the material handling mechanism again to be discharged, so that the material positioning precision is high, and the damage to the materials is small.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described and particularly pointed out in the claims. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic structural view of a loading and unloading device at the bottom of a storage bin according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a material handling mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a placement mechanism according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a discharging mechanism according to an embodiment of the invention;
fig. 5 is a flowchart of a method for loading and unloading the bottom of a storage bin according to an embodiment of the invention.
Wherein the reference numerals include: the device comprises a material handling mechanism 1, a bottom plate 2, an upper material bin 3, a material 4, a mounting mechanism 5, a discharging bin 6, a discharging mechanism 7, a motor 8, a clamping jaw air cylinder 9, a material sucking plate 10, a clamping jaw 11, a material 12, a connecting plate 13, a handling air cylinder 14, a suction nozzle 15, a pre-pressing spring 16, a second connecting block 17, a guide block 18, a guide post 19, a guide pin 20, a first connecting block 21, a pneumatic sliding table 22, a rodless air cylinder 23, a pre-pressing rod 24, a material pressing plate 25, a guide shaft 26, a shaft sleeve 27, a stop block 28, a spring 29, a material shifting plate 30, a material distributing air cylinder 31, an air cylinder connecting plate 32, a material ejecting air cylinder 33, an air cylinder.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
To describe the feeding and discharging device at the bottom of the storage bin and the feeding and discharging method thereof in detail, embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 shows a structure of a loading and unloading device at the bottom of a storage bin according to an embodiment of the invention.
As shown in fig. 1, the charging and discharging device at the bottom of the storage bin of the embodiment of the invention comprises a bottom plate 2, a discharging mechanism 7, a mounting mechanism 5 arranged on the upper side of the bottom plate 2, and a material handling mechanism 1 arranged on the lower side of the bottom plate 2; wherein, be fixed with the last feed bin 3 that is used for placing the material 4 that waits to paste dress in the one end of bottom plate 2 upside, discharge mechanism 7 then sets up the one end of keeping away from last feed bin 3 at bottom plate 2. The material handling mechanism 1 takes out the material 4 in the upper bin 3 from the lower side of the bottom plate 2 and carries the material to the mounting mechanism 5 for mounting processing, and then carries the mounted material to the discharging mechanism 7 for discharging.
The material handling mechanism 1 comprises a conveyor belt, a motor for driving the conveyor belt to transmit, a clamping jaw and a material suction plate arranged below the clamping jaw; after the clamping jaws clamp the materials, the material suction plate sucks and fixes the materials clamped by the clamping jaws, and then the materials fixed by the clamping jaws are conveyed to the lower part of the mounting mechanism 5 under the action of the motor and the conveyor belt; the mounting mechanism 5 comprises a pneumatic sliding table, a material pressing plate and a suction nozzle; the suction nozzle is fixed on the pneumatic sliding table, the pressure plate is fixed on the bottom plate 2, the pneumatic sliding table presses the pressure plate downwards to limit and fix materials, and the suction nozzle pastes the adsorbed surface-mounted workpiece to the accurately positioned materials; then, the mounted materials are conveyed to the unloading mechanism 7 through the action of the motor and the conveyor belt again, and the mounted materials are automatically unloaded into the unloading bin 6 through the unloading mechanism 7.
Specifically, the specific structures of the material handling mechanism, the attaching mechanism, and the discharging mechanism will be described in detail below with reference to the accompanying drawings.
Wherein fig. 2 illustrates the structure of a material handling mechanism according to an embodiment of the present invention.
As shown in fig. 2, the material handling mechanism includes a conveyor belt 35, a motor 8 driving the conveyor belt 35 to transmit, a clamping jaw cylinder 9, a handling cylinder 14, a clamping jaw 11, and a material suction plate 10 disposed below the clamping jaw 11; wherein, the carrying cylinder 14 is arranged above the motor 8 and the conveyor belt 35 and can move along the conveyor belt 35 under the action of the motor 8; meanwhile, the carrying cylinder 14 is connected with the clamping jaw cylinder 9 through a connecting plate 13, and the clamping jaw 11 is fixed on the clamping jaw cylinder 9. In the working process of the material handling mechanism, the clamping jaw cylinder 9 controls the clamping jaw 11 to open and close so as to clamp or release a material 12, and the handling cylinder 14 drives the clamping jaw cylinder 9 to move up and down, so that the material 12 fixed by the clamping jaw 11 is driven to move up and down. After the materials 12 are clamped and fixed, the conveying air cylinder 14, the clamping jaw air cylinder 9 positioned above the conveying air cylinder 14 and the materials 12 are conveyed to the lower part of the attaching mechanism through the motor 8 and the transmission belt 35.
Specifically, the carrying cylinder 14 moves upwards to drive the clamping jaw cylinder 9 and the clamping jaw 11 to ascend; clamping jaw cylinder 9 control clamping jaw 11 opens and presss from both sides a material in the feed bin, and the flitch 10 that inhales that is located clamping jaw 11 inside adsorbs fixedly to the material, then under the drive of motor 8, each part reciprocating motion on transport cylinder 14 and transport cylinder 14 on drive belt 35, and then realizes the transport action to material 4.
According to the feeding and discharging device at the bottom of the storage bin, the material carrying mechanism carries materials one by one from the lower part of the feeding bin and carries out mounting processing, height compensation is not needed in the process of descending the height of the materials in the feeding bin, and the materials are adsorbed and fixed through the clamping jaws and the material suction plates in the material carrying process, so that the materials can be prevented from being damaged by friction of a flowing water belt, the integrity of the appearance of the materials is ensured, the height compensation mechanism is saved, the cost is low, and the efficiency is high.
Fig. 3 shows a structure of a mounting mechanism according to an embodiment of the present invention.
As shown in fig. 3, the mounting mechanism of the embodiment of the present invention includes a rodless cylinder 23, a pressure plate 25, a suction nozzle 15, and a pneumatic slide table 22 fixed on the rodless cylinder 23; wherein, pneumatic slip table 22 is fixed on no pole cylinder 23, and can follow no pole cylinder 23 and remove, is fixed with first connecting block 21 and the second connecting block 17 of setting perpendicularly with first connecting block 21 on pneumatic slip table 22. A guide block 18 and a guide pin 20 clamped in the guide block 18 are arranged on the second connecting block 17, a guide column 19 is arranged in the guide block 18, and the guide column 19 is positioned by the guide pin 20; a clamp spring is arranged at the contact position of the guide column 19 and the guide block 18, the guide column 19 penetrates through the second connecting block 17 through a guide shaft sleeve and is fixed in the guide block 18, a pre-pressing spring 16 is connected below the guide column 19, and a suction nozzle 15 is fixed below the pre-pressing spring 16. In addition, a pre-pressing rod 24 is arranged below the second connecting block 17, and the pre-pressing rod 24 is positioned at two sides of the pre-pressing spring 16. Here, the pre-pressing spring 16 not only can reduce the impact force of the suction nozzle 15 on the product in the mounting process, but also can improve the accuracy of the labeling, and the pre-pressing spring 16 can flexibly adjust the position of the suction nozzle 15, so that the mounted workpiece can be accurately attached to the specified position of the product.
The pneumatic sliding table drives the suction nozzle to move along a direction vertical to a horizontal plane where the conveying belt is located, and an external surface-mounted workpiece is adsorbed and fixed through the suction nozzle; the rodless cylinder horizontally slides relative to the pneumatic sliding table under the limitation of the pneumatic sliding table, and the horizontal sliding direction of the rodless cylinder is vertical to the conveying direction of the conveying belt. In addition, in order to accurately position materials in the mounting process and enable the pre-pressing spring 16 and the suction nozzle 15 below the second connecting block 17 to accurately mount a mounting workpiece on the materials, in the feeding and discharging device at the bottom of the storage bin, the pressure plate 25 and the stop 28 matched with the pressure plate 25 are arranged on the bottom plate, the pressure plate 25 is provided with an avoidance hole avoiding the pre-pressing spring 16 and the suction nozzle 15, the suction nozzle 15 below the second pressure plate 17 is in contact with the materials 4 below the pressure plate 25 through the avoidance hole, the four corners of the pressure plate 25 are provided with guide shafts 26, each guide shaft 26 penetrates through the pressure plate 25 through the corresponding shaft sleeve 27, and one end of each guide shaft 26 close to the materials 4 is provided with a spring 29. During the downward movement of the pneumatic sliding table 22, the spring 29 is compressed, the pre-pressing rod 24 on the second connecting block 17 presses the pressure plate 25 downwards, and the material 4 is accurately limited among the pressure plate 25, the stop 28 and the suction nozzle 15.
Specifically, the suction nozzle 15 slides on the rodless cylinder 23 under the driving of the pneumatic slider 22, and adsorbs the mounted workpiece peeled by the automatic peeling mechanism (not shown in the figure), and then moves to above the material fixed by the material handling cylinder again through the rodless cylinder 23. After the air supply of the material suction plate is cut off, the pneumatic sliding block 22 slides downwards, the pre-pressing rod 24 positioned below the second connecting block 17 contacts the material pressing plate 25 and presses the material pressing plate 25 to move downwards continuously until the springs 29 positioned at the four corner positions of the material pressing plate 25 are compressed to limit the material between the material pressing plate 25 and the stop block 28, then the pneumatic sliding table 22 moves downwards continuously, the pre-pressing springs 16 positioned above the suction nozzle 15 are compressed to cut off the air supply of the suction nozzle 15, and the mounting workpiece carried by the suction nozzle 15 is attached to the material 4 with accurate limit, so that the mounting operation is completed.
Wherein fig. 4 shows the structure of the discharging mechanism according to the embodiment of the present invention.
As shown in fig. 4, the discharging mechanism of the embodiment of the present invention includes a material-poking plate 30, a material-distributing cylinder 31 and a material-ejecting cylinder 33; the material ejecting cylinder 33 is fixed on a platform where the motor and the conveyor belt are located through a cylinder supporting plate 34, the material distributing cylinder 31 is fixed on the material ejecting cylinder 33 through a cylinder connecting plate 32, and the material distributing cylinder 31 is used for controlling the movement of the material poking plate 30 and unloading the mounted material into a discharging bin. Namely, the height of the material distributing cylinder 31 is adjusted by the material ejecting cylinder 33, and then the material poking plate 30 is driven to move under the action of the material distributing cylinder 31, so that the material discharging operation is completed.
It should be noted that, in the charging and discharging device at the bottom of the storage bin, the attached workpiece may include a label, a film, a colloid, and the like, and the suction nozzle carries the attached workpiece to the upper side of the object through the rodless cylinder and moves down to attach the attached workpiece to the material through the pneumatic sliding table. Of course, the mounting mechanism in the invention can be replaced by other mechanisms for processing materials, and is not limited to the mounting operation of the materials.
According to the feeding and discharging device at the bottom of the storage bin, the material carrying module is arranged below the feeding bin, the pasting mechanism is arranged above the material carrying mechanism, materials are carried one by one from the bottom of the feeding bin through the material carrying mechanism to carry out pasting operation, and then the pasted materials are carried to the discharging mechanism through the material carrying mechanism to be discharged.
The invention also provides a loading and unloading method at the bottom of the storage bin, which corresponds to the loading and unloading device at the bottom of the storage bin, and the loading and unloading device at the bottom of the storage bin is used for loading and unloading materials. Specifically, fig. 5 shows a flow of a loading and unloading method for a bin bottom according to an embodiment of the present invention.
As shown in fig. 5, the method for loading and unloading the bottom of the storage bin in the embodiment of the invention comprises the following steps:
s510: the clamping jaw in the material handling mechanism is used for clamping materials in the upper material bin, the materials are adsorbed and fixed on the material absorbing plate, and the motor drives the conveying belt to transmit the materials adsorbed and fixed on the material absorbing plate to be conveyed to the lower part of the attaching mechanism.
Wherein, the back is jack-up with the clamping jaw cylinder to the transport cylinder, and clamping jaw cylinder control clamping jaw opens and presss from both sides and get a material that is located last feed bin bottom to it is fixed to adsorb the material through the inside flitch of inhaling of clamping jaw, then starter motor drives the transport cylinder and removes on the conveyer belt, and with material transport to the dress station that is located the subsides mechanism below, pastes the dress operation.
S520: the mounting mechanism fixes the material between the suction nozzle and the pressure plate in a limiting manner through the pneumatic sliding table, presses the pressure plate down through the pneumatic sliding table to fix the material in a limiting manner, and mounts the adsorbed mounting workpiece onto the material with the limiting and fixing manner through the suction nozzle to complete mounting.
The pneumatic sliding table moves downwards, the prepressing rod below the second connecting block is in contact with the pressure plate and presses the pressure plate to continue moving downwards until springs located at four corner positions of the pressure plate are compressed, the materials are limited between the pressure plate and the stop block, then the pneumatic sliding table moves downwards continuously, the prepressing springs above the suction nozzle are compressed, the suction nozzle is made to be air-off, a mounting workpiece carried by the suction nozzle is attached to the accurate and limited materials, and mounting operation is completed.
S530: the material conveying mechanism conveys the mounted material to the unloading mechanism through the material carrying mechanism, and the unloading mechanism separates the mounted material into an unloading bin.
The material distributing cylinder is supported to the same height position of the mounted material through the material ejecting cylinder, then the material distributing cylinder acts and controls the material shifting plate to carry the mounted material into the discharging bin, and discharging operation of the material is completed.
For the embodiment of the method for loading and unloading at the bottom of the storage bin, which is provided by the invention, because the method is basically similar to the embodiment of the loading and unloading device at the bottom of the storage bin, related parts can be referred to part of the description of the embodiment of the device, and are not repeated herein.
According to the feeding and discharging device and the feeding and discharging method for the bottom of the storage bin, the number and the height of materials in the storage bin do not need to be considered, the materials can be accurately moved to the designated position through the material handling mechanism for processing operation, the materials cannot be damaged, and the feeding and discharging device and the feeding and discharging method for the bottom of the storage bin are simple in structure, convenient to debug, high in product positioning accuracy and high in mounting accuracy.
The loading and unloading device at the bottom of the storage bin and the loading and unloading method thereof according to the invention are described in an exemplary manner with reference to the attached drawings. However, it should be understood by those skilled in the art that various modifications can be made to the loading and unloading device at the bottom of the storage bin and the loading and unloading method thereof provided by the invention without departing from the scope of the invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (10)
1. A loading and unloading device at the bottom of a silo comprises a bottom plate, an unloading mechanism, a mounting mechanism arranged on the upper side of the bottom plate, and a material handling mechanism arranged on the lower side of the bottom plate; wherein,
an upper bin for placing materials to be pasted is fixed at one end of the upper side of the bottom plate, and the discharging mechanism is arranged at one end, far away from the upper bin, of the bottom plate;
the material handling mechanism comprises a conveyor belt, a motor for driving the conveyor belt to transmit, a clamping jaw and a material suction plate arranged below the clamping jaw; the clamping jaws clamp the materials, the material sucking plate adsorbs and fixes the materials clamped by the clamping jaws, the motor and the conveyor belt convey the materials adsorbed and fixed by the material sucking plate to the lower part of the mounting mechanism, and convey the materials mounted by the mounting mechanism to the discharging mechanism;
the mounting mechanism comprises a pneumatic sliding table, a material pressing plate and a suction nozzle fixed on the pneumatic sliding table; the suction nozzle is used for adsorbing a mounted workpiece, the pressure plate is fixed on the bottom plate, the material is limited and fixed under the pressing action of the pneumatic sliding table, and the adsorbed mounted workpiece is mounted on the limited and fixed material by the suction nozzle;
the discharging mechanism is used for automatically discharging the pasted materials.
2. The loading and unloading device at the bottom of the storage bin as claimed in claim 1, wherein the material handling mechanism further comprises a handling cylinder and a clamping jaw cylinder; wherein,
the carrying cylinder is connected with the clamping jaw cylinder through a connecting plate, and the clamping jaw is fixed on the clamping jaw cylinder;
the carrying cylinder is used for driving the clamping jaw cylinder to move up and down, and the clamping jaw cylinder is used for controlling the clamping jaw to open and close so as to clamp and release the material.
3. The loading and unloading device arranged at the bottom of the storage bin as claimed in claim 1, wherein the attaching mechanism further comprises a first connecting block fixed on the pneumatic sliding table and a second connecting block arranged perpendicular to the first connecting block; wherein,
the second connecting block is provided with a guide block and a guide pin clamped in the guide block, a guide column is arranged in the guide block, and the guide column is positioned through the guide pin;
the suction nozzle is fixed at one end, far away from the guide block, of the guide column through a pre-pressing spring and a shaft sleeve.
4. The loading and unloading device at the bottom of the storage bin as claimed in claim 3,
a pre-pressing rod is arranged below the second connecting block, and an avoidance hole is formed in the pressing plate;
the second connecting block passes through the pre-pressing rod with the pressure plate is connected, the suction nozzle passes the dodge hole with the material contact of pressure plate below.
5. The loading and unloading device at the bottom of the storage bin as claimed in claim 4,
the pneumatic sliding table drives the suction nozzle to move along a direction vertical to the horizontal plane of the conveyor belt, and an external surface-mounted workpiece is adsorbed and fixed through the suction nozzle;
and a rodless cylinder is fixed on the pneumatic sliding table, slides horizontally relative to the pneumatic sliding table under the limitation of the pneumatic sliding table, and the horizontal sliding direction of the rodless cylinder is vertical to the conveying direction of the conveying belt.
6. The loading and unloading device at the bottom of the storage bin as claimed in claim 5,
the surface-mounted workpiece comprises a label, a film and colloid, the suction nozzle passes through the adsorbed surface-mounted workpiece to the upper side of the material by the rodless cylinder, and the pneumatic sliding table moves downwards to be attached to the material.
7. The loading and unloading device at the bottom of the storage bin as claimed in claim 6,
the pneumatic sliding table moves downwards and drives the pre-pressing rod to press the pressure plate, and the material is limited among the suction nozzle, the pressure plate and the stop block.
8. The loading and unloading device at the bottom of the storage bin as claimed in claim 7,
the four corners of the pressure plate are provided with guide shafts and springs sleeved outside the guide shafts, and the pressure plate moves downwards to compress the springs and is limited by the stop blocks.
9. The loading and unloading device at the bottom of the storage bin as claimed in claim 1, wherein the unloading mechanism comprises a kicking plate, a material distributing cylinder and a material ejecting cylinder; wherein,
the material ejection cylinder is connected with the material distribution cylinder through a cylinder connecting plate and is used for ejecting the material distribution cylinder;
the material distributing cylinder drives the material stirring plate to move, stirs the pasted materials and discharges the materials into a discharging bin.
10. A method for loading and unloading materials at the bottom of a storage bin, which utilizes the loading and unloading device at the bottom of the storage bin as claimed in any one of claims 1 to 9 to load and unload the materials, wherein the method comprises the following steps:
the clamping jaw in the material handling mechanism is used for clamping the material in the upper material bin, adsorbing and fixing the material on the material absorbing plate, and the motor is used for driving the conveying belt to transmit the material adsorbed and fixed on the material absorbing plate to the lower part of the mounting mechanism;
the mounting mechanism is used for limiting and fixing the material between the suction nozzle and the pressure plate through the pneumatic sliding table, pressing the pressure plate to limit and fix the material through the pneumatic sliding table, and then mounting the adsorbed mounting workpiece on the material with the limited and fixed position through the suction nozzle to finish mounting;
the material handling mechanism conveys the pasted and mounted material to the unloading mechanism, and the unloading mechanism pulls the pasted and mounted material away into the unloading bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581814.3A CN105173624B (en) | 2015-09-14 | 2015-09-14 | Bin bottom handling equipment and its loading and unloading method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581814.3A CN105173624B (en) | 2015-09-14 | 2015-09-14 | Bin bottom handling equipment and its loading and unloading method |
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| Publication Number | Publication Date |
|---|---|
| CN105173624A CN105173624A (en) | 2015-12-23 |
| CN105173624B true CN105173624B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510581814.3A Active CN105173624B (en) | 2015-09-14 | 2015-09-14 | Bin bottom handling equipment and its loading and unloading method |
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