CN111302056A - Automatic discharging device - Google Patents
Automatic discharging device Download PDFInfo
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- CN111302056A CN111302056A CN202010248248.5A CN202010248248A CN111302056A CN 111302056 A CN111302056 A CN 111302056A CN 202010248248 A CN202010248248 A CN 202010248248A CN 111302056 A CN111302056 A CN 111302056A
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- Prior art keywords
- conveyor
- driving device
- lifting
- discharging
- unloading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses an automatic discharging device, comprising: a material conveyor; the material picking device is arranged above the material conveyor and can descend to the top surface of the material conveyor to pick up materials; the unloading conveying device comprises an unloading conveying belt, a telescopic driving device and a conveying belt driving device, wherein the telescopic driving device is used for driving the unloading conveying belt to stretch and retract in a direction vertical to the lifting direction of the lifting driving device, and the conveying belt driving device is used for driving the unloading conveying belt to rotate; under the drive of the telescopic driving device, the discharging conveyor belt can extend into the upper side of the material conveyor and is lower than the highest limit position of the lifting motion of the material pickup device and higher than the lowest limit position of the lifting motion of the material pickup device. Based on conveyor that unloads is scalable, from the in-process of unloading the material to conveyor transmission of unloading behind picking up the material, in the direction of perpendicular to elevating movement direction, the material except normally unloading along with the rotation of the conveyer belt of unloading, reducible or avoid other acceleration processes, reduce and fall the material risk.
Description
Technical Field
The invention relates to the technical field of pharmaceutical equipment, in particular to an automatic discharging device.
Background
According to the existing automatic discharging device, a pickup device moves up and down, the material on a tray is picked up at the bottom of the pickup device, the pickup device drives the material to move synchronously in a direction perpendicular to the direction of the lifting movement after the material is picked up, the pickup device puts down the material after the material moves to the position above a discharging conveyer belt, and the material is conveyed on the discharging conveyer belt.
However, in the process that the material moves along with the picking-up device horizontally (i.e. perpendicular to the lifting movement direction), when the picking-up device is started, stopped and accelerated, the material is easily thrown away, the problem of large loading capacity and heavy-load products is more prominent, and the production speed and efficiency are greatly limited.
Therefore, how to reduce the risk of material dropping is a technical problem that needs to be solved by the technical personnel in the field at present.
Disclosure of Invention
In view of the above, the present invention provides an automatic discharging device, which can reduce the risk of material dropping.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic discharge apparatus comprising:
a material conveyor;
the material picking device is arranged above the material conveyor and connected to the output end of the lifting driving device, and the material picking device can descend to the top surface of the material conveyor to pick up materials;
the unloading conveying device comprises an unloading conveying belt, a telescopic driving device and a conveying belt driving device, wherein the telescopic driving device is used for driving the unloading conveying belt to stretch and retract in a direction perpendicular to the lifting direction of the lifting driving device, the conveying belt driving device is used for driving the unloading conveying belt to rotate, and the unloading conveying belt is connected with the telescopic driving device and the conveying belt driving device; under the drive of the telescopic driving device, the discharging conveyor belt can extend into the upper side of the material conveyor, is lower than the highest limit position of the lifting motion of the material pickup device and is higher than the lowest limit position of the lifting motion of the material pickup device.
Preferably, the material pick-up device is a vacuum suction device.
Preferably, the vacuum suction device is provided with a check valve, and the gas discharge direction is an upward direction.
Preferably, the output end of the lifting driving device is connected with a lifting plate, and the lifting plate is connected with the material picking device through an elastic piece.
Preferably, still include the support frame, lift drive connects in the support frame, the support frame with be connected with lift guide structure between the lifter plate.
Preferably, the unloading and conveying device is a telescopic belt conveyor.
Preferably, the height of the material conveyor is adjustable.
The automatic discharging device provided by the invention comprises: a material conveyor; the material picking device is arranged above the material conveyor, connected to the output end of the lifting driving device and capable of descending to the top surface of the material conveyor to pick up materials; the unloading conveying device comprises an unloading conveying belt, a telescopic driving device and a conveying belt driving device, wherein the telescopic driving device is used for driving the unloading conveying belt to stretch and retract in a direction perpendicular to the lifting direction of the lifting driving device, the conveying belt driving device is used for driving the unloading conveying belt to rotate, and the unloading conveying belt is connected with the telescopic driving device and the conveying belt driving device; under the drive of the telescopic driving device, the discharging conveyor belt can extend into the upper side of the material conveyor and is lower than the highest limit position of the lifting motion of the material pickup device and higher than the lowest limit position of the lifting motion of the material pickup device.
Based on the scalable setting of conveyor of unloading, from the in-process of unloading the material to conveyor transmission of unloading after picking up the material, in the direction of perpendicular to elevating movement direction, the material except normally unloading along with the rotation of the conveyer belt of unloading, can reduce or avoid other acceleration processes, can reduce and fall the material risk, improves production efficiency, and is favorable to reducing equipment occupation space.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a side view of an automatic discharge apparatus provided in accordance with an embodiment of the present invention;
fig. 2 is a front view of the automatic discharging device provided by the embodiment of the invention in a reset state of the discharging conveyor belt;
FIG. 3 is a front view of an automatic discharge apparatus provided in an embodiment of the present invention with a discharge conveyor extended;
FIG. 4 is a top view of an automatic discharge apparatus provided in accordance with an embodiment of the present invention;
fig. 5 is a front view of a portion of a material pickup device of an automatic discharge device according to an embodiment of the present invention.
Reference numerals:
1-a material conveyor;
2-a material pickup device;
3-lifting driving device, 31-lifting plate, 32-lifting guide structure, 33-elastic piece, 34-support frame;
4-a discharge conveying device, 41-a discharge conveyor belt and 42-a telescopic driving device;
5-soft bag.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide an automatic discharging device which can reduce the risk of material falling.
It will be understood that when an element is referred to as being "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The automatic discharging device comprises a material conveyor 1, a material picking device 2 and a discharging conveying device 4. The present embodiment is described with respect to the application of the automatic discharging device to the liquid-filled flexible bags 5, and accordingly, the material conveyor 1 carries the sterilization tray and the flexible bags 5, but the application is not limited thereto, and the automatic discharging device can also be applied to the discharging of other materials.
The material pickup device 2 is arranged on the material pickup device 2 above the material conveyor 1, the material pickup device 2 is connected to the output end of the lifting drive device 3, and the lifting drive device 3 can drive the material pickup device 2 to move up and down. The lifting driving device 3 can be specifically an air cylinder, an electric cylinder, a hoist and the like, and the lifting driving device 3 and the material picking device 2 can be driven by a transmission structure such as a screw rod and the like. The material conveyor 1 is embodied as a roller conveyor, and is light in weight, and a sterilization tray positioning mechanism can be arranged on the material conveyor.
The discharge conveyor 4 includes a discharge conveyor 41, a telescopic driving device 42 for driving the discharge conveyor 41 to be telescopic perpendicularly to the lifting direction of the lifting driving device 3, and a conveyor driving device for driving the discharge conveyor 41 to rotate. The lifting direction is usually vertical, and the direction perpendicular to the lifting direction is horizontal. The discharge conveyor 41 is connected to a telescopic drive 42 and a conveyor drive.
As shown in fig. 4, the discharge conveyor belt 41 can extend into the upper side of the material conveyor 1, and is lower than the highest limit position of the lifting movement of the material pick-up device 2 and higher than the lowest limit position of the lifting movement of the material pick-up device 2. When the existing automatic discharging device is transformed, the discharging conveying device 4 can directly replace a wide belt conveyor after bag discharging to optimize the layout, improve the operating efficiency of the system and reduce the cost. In addition, the discharging and conveying device 4 can be exchanged left and right according to the layout of the customers, and the universality is strong.
The sterilized soft bags 5 are placed on a sterilization disc on the material conveyor 1, the material conveyor 1 conveys the sterilization disc to an unloading position, the unloading position is located at the lower side of the material pickup device 2, and the lifting driving device 3 drives the material pickup device 2 to descend and pick up the soft bags 5 on the sterilization disc. Then, the telescopic driving device 42 drives the discharging conveyor belt 41 to extend out to a position between the material picking device 2 and the material conveyor 1, the material picking device 2 places the soft bag 5 on the discharging conveyor belt 41, the conveyor belt driving device drives the discharging conveyor belt 41 to rotate to carry out discharging and conveying of materials, after discharging and conveying, the telescopic driving device 42 drives the discharging conveyor belt 41 to retract and reset, an avoiding space is provided for descending and material taking of the material picking device 2, and discharging operation is carried out next time. At this time, the telescopic movement of the discharge conveyor 41 is performed completely before or after the discharge conveyor 41 conveys the material, in a state where the discharge conveyor 41 does not carry the material.
Of course, the retraction resetting of the discharge conveyor belt 41 may be performed during the discharge conveying process of the material by the discharge conveyor belt 41, wherein the starting acceleration and the constant speed running speed of the telescopic driving device 42 are set to be lower values, and the discharge conveying process is completed before the discharge conveyor belt 41 is fully retracted, so as to avoid the material from undergoing the shutdown acceleration during the telescopic movement.
Based on the scalable setting of conveyor 4 of unloading, from the in-process of unloading the material to conveyor 4 transmission of unloading after picking up the material, in the direction of perpendicular to elevating movement direction, the material except normally unloading along with the rotation of the conveyer belt of unloading, can reduce or avoid other acceleration processes, can reduce and fall the material risk, improves production efficiency, and is favorable to reducing equipment occupation space.
Further, the material pickup device 2 is a vacuum suction device, which can reduce the abrasion to the soft bag 5. In addition, the vacuum suction device directly upwards sucks the soft bag 5, the soft bag 5 cannot be upside down in the transmission process, and compared with the existing rotary cage type bag unloading machine, the conditions that an infusion bag is misplaced and folded due to the fact that a sterilization disc is turned over do not exist. Of course, in other embodiments, the material pick-up device 2 may also be a clamp.
Further, the vacuum suction device is provided with the check valve, the gas discharge direction is the upward direction, the soft bag 5 can be sucked upwards, the soft bag 5 can be effectively prevented from falling, when the vacuum suction device leaks gas, the gas cannot leak between the vacuum suction device and the soft bag 5, and the grabbing capacity of the vacuum suction device is not influenced.
Further, referring to fig. 4, the output end of the lifting driving device 3 is connected with a lifting plate 31, the lifting plate 31 is connected with the material picking device 2 through an elastic member 33, and the elastic member 33 can play a role in buffering, so that the automatic discharging device can be compatible with products of various specifications and can adapt to products of different bag body thicknesses. Specifically, the elastic member 33 includes a guide shaft and a spring sleeved outside the guide shaft, the lower end of the spring is connected to a slider, the slider is slidably connected to the guide shaft, and the vacuum suction device is connected to the slider.
Further, the automatic discharging device further comprises a supporting frame 34, the lifting driving device 3 is connected to the supporting frame 34, a lifting guide structure 32 is connected between the supporting frame 34 and the lifting plate 31, and the stability of the lifting motion of the material pickup device 2 is improved.
Further, the discharging and conveying device 4 is directly arranged as a telescopic belt conveyor, and the integral telescopic belt conveyor with the telescopic and conveying functions is directly selected for use to realize the arrangement of the discharging and conveying device 4, so that the whole machine is convenient to assemble.
Further, material conveyer 1's height-adjustable to improve the suitability, the business turn over dish height of material conveyer 1 is adjusted to concrete accessible lower margin, convenient and fast.
The working principle of the automatic discharging device provided by the embodiment is as follows:
the sterilized product is conveyed to an unloading position in a sterilization tray through the material conveyor 1, the lifting driving device 3 drives the vacuum suction device to descend and contact with the product and grab the product under the action of the lifting guide structure 32, the lifting driving device 3 drives the vacuum suction device and the product to ascend under the action of the lifting guide structure 32, at the moment, the discharging conveyor belt 41 extends to a specified position in the direction of the sterilization tray, the vacuum suction device breaks vacuum to place the product on the discharging conveyor belt 41, the discharging conveyor belt 41 conveys the product to the next station, and the discharging conveyor belt 41 retracts to the original position in the opposite direction. Wherein the discharge conveyor 41 is retracted at a slower rate than the product is output on the discharge conveyor 41.
Under the action of the lifting guide structure 32, the lifting drive device 3 drives the vacuum suction device and the product to rise, meanwhile, the unloaded empty sterilization tray is conveyed to the next station under the drive of the material conveyor 1, and a new full-load sterilization tray is conveyed to the unloading position to wait for unloading.
The above actions are repeated, and continuous production can be realized.
In this embodiment, the vacuum suction device grabs the whole tray of products at a time, and in other embodiments, the number and form of the grabs at a time are also other, for example, half trays at a time, or 1 row, 2 rows, or 3 rows, etc. can be grabbed.
Of course, in other embodiments, the discharge conveyor 4 may also be provided with a segmented belt-staggered structure, that is, the discharge conveyor 41 is a belt with a built-in conveyor belt driving device, a butt-joint belt abutting against the discharge conveyor 41 is arranged below the belt, and after the discharge conveyor 41 is extended by the telescopic driving device 42, the material can be sequentially conveyed backwards through the discharge conveyor 41 and the butt-joint belt.
Alternatively, in another embodiment, the belt driving device is built in the discharge belt 41, and the discharge belt 41 itself does not have the expansion/contraction capability, but the housing of the belt driving device is connected to the output end of the expansion/contraction driving device 42. The telescopic driving device 42 may be a pneumatic cylinder, an electric cylinder, or a servo driving device. In addition, a guide shaft may be provided between the telescopic driving device 42 and the conveyor belt driving device for guiding, and transmission may be performed by a transmission structure such as a synchronous belt or a lead screw.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The automatic discharging device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (7)
1. An automatic discharge device, comprising:
a material conveyor (1);
the material picking device (2) is arranged above the material conveyor (1), the material picking device (2) is connected to the output end of the lifting driving device (3), and the material picking device (2) can descend to the top surface of the material conveyor (1) to pick up materials;
the discharging conveying device (4) comprises a discharging conveying belt (41), a telescopic driving device (42) and a conveying belt driving device, wherein the telescopic driving device (42) is used for driving the discharging conveying belt (41) to stretch and retract in a direction perpendicular to the lifting direction of the lifting driving device (3), the conveying belt driving device is used for driving the discharging conveying belt (41) to rotate, and the discharging conveying belt (41) is connected with the telescopic driving device (42) and the conveying belt driving device; under the drive of the telescopic driving device (42), the discharging conveyor belt (41) can extend into the upper side of the material conveyor (1) and is lower than the highest limit position of the lifting motion of the material picking device (2) and higher than the lowest limit position of the lifting motion of the material picking device (2).
2. The automatic discharge device according to claim 1, characterized in that said material pick-up means (2) is a vacuum suction device.
3. The automatic discharging device according to claim 2, wherein said vacuum sucking means is provided with a check valve, and a gas discharging direction is an upward direction.
4. The automatic discharging device according to claim 2 or 3, wherein the output end of the lifting driving device (3) is connected with a lifting plate (31), and the lifting plate (31) is connected with the material picking device (2) through an elastic member (33).
5. The automatic discharging device according to claim 4, further comprising a support frame (34), wherein the lifting driving device (3) is connected to the support frame (34), and a lifting guide structure (32) is connected between the support frame (34) and the lifting plate (31).
6. The automatic discharge device according to claim 1, characterized in that said discharge conveyor device (4) is a telescopic belt conveyor.
7. The automatic discharge device according to claim 1, characterized in that the height of the material conveyor (1) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248248.5A CN111302056A (en) | 2020-03-31 | 2020-03-31 | Automatic discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248248.5A CN111302056A (en) | 2020-03-31 | 2020-03-31 | Automatic discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111302056A true CN111302056A (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010248248.5A Pending CN111302056A (en) | 2020-03-31 | 2020-03-31 | Automatic discharging device |
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| CN (1) | CN111302056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620469A (en) * | 2022-04-12 | 2022-06-14 | 苏州天准科技股份有限公司 | A loading attachment for panel exposure |
-
2020
- 2020-03-31 CN CN202010248248.5A patent/CN111302056A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620469A (en) * | 2022-04-12 | 2022-06-14 | 苏州天准科技股份有限公司 | A loading attachment for panel exposure |
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