CN115581314A - Blanking device - Google Patents
Blanking device Download PDFInfo
- Publication number
- CN115581314A CN115581314A CN202211182083.1A CN202211182083A CN115581314A CN 115581314 A CN115581314 A CN 115581314A CN 202211182083 A CN202211182083 A CN 202211182083A CN 115581314 A CN115581314 A CN 115581314A
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- CN
- China
- Prior art keywords
- blanking
- guide rail
- material receiving
- positioning
- receiving pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 156
- 238000007599 discharging Methods 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 42
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 10
- 239000008187 granular material Substances 0.000 description 7
- 235000019504 cigarettes Nutrition 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 235000013599 spices Nutrition 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
Landscapes
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The application discloses a blanking device, which comprises a base and an annular guide rail assembly arranged on the base; the blanking assembly is arranged on the guide rail assembly and comprises at least two blanking units; locate actuating mechanism on the frame, actuating mechanism is used for the drive the unloading unit is followed the guide rail subassembly removes, just the unloading unit cooperates at the removal in-process the guide rail subassembly carries out the unloading in proper order in the unloading position, and this unloader can cooperate with the conveyer belt, and a plurality of unloading units move the in-process on annular guide rail subassembly in proper order, and when the unloading unit was in the unloading position, the unloading unit can carry out the unloading to the interval of the filter rod on its lower part conveyer belt, and the unloading in-process conveyer belt need not stop, can carry out quick unloading in filter rod transportation process, and the unloading is efficient.
Description
Technical Field
The application relates to the technical field of cigarette production machinery, in particular to a blanking device.
Background
In order to meet different requirements of consumers on cigarette appearance and taste, essence particles or capsules and other powder or particle materials are added into cigarette filters. When smoking, the spice in the powder or particle materials permeates into the filter tip, thereby achieving the effects of modifying the fragrance of the cigarette and improving the smoking taste so as to meet different requirements of consumers. The cigarette filter is made up by using filter stick, and the filter stick with powder or granular material is made up by using filter stick as raw material through the processes of cutting filter stick into several small sections according to the requirements, adding a certain quantity of powder or granular material into the space between two adjacent sections of filter stick, covering exterior of whole filter stick with forming paper and making composite forming so as to obtain the invented filter stick with powder or granular material. In the prior art, methods and equipment for intermittently adding powder or granular materials to filter sticks in the production process are not complete, and the powder or granular materials cannot be intermittently added to the filter sticks by using conventional processes and equipment in the prior art.
Therefore, it is an urgent technical problem to be solved in the field of the skilled person how to provide a device for automatically adding powder or granular materials into the filter rod interval in the filter rod production process.
Disclosure of Invention
In order to solve the technical problem, the application provides a blanking device, can be at the in-process that the filter rod was carried to the conveyer belt, to the interval between the filter rod add powder or granule materials such as essence, the unloading is fast, work efficiency is high.
The technical scheme provided by the application is as follows:
a blanking device comprises a base and an annular guide rail assembly arranged on the base; the blanking assembly is arranged on the guide rail assembly and comprises at least two blanking units; locate actuating mechanism on the frame, actuating mechanism is used for the drive the unloading unit is followed guide rail set spare removes, just the unloading unit cooperates at the removal in-process the guide rail set spare carries out the unloading in proper order at the unloading position.
Furthermore, the blanking unit at least comprises a material receiving pipe and a blanking pipe, the blanking pipe is fixedly connected with the material receiving pipe, a discharge port is formed in the material receiving pipe and communicated with the blanking pipe, a blanking valve is arranged in the material receiving pipe, and the material receiving pipe and the blanking valve are respectively arranged on the guide rail assembly;
when the blanking unit moves to a blanking position, the discharge port is relatively far away from the blanking valve, and the discharge port is opened by the blanking valve; when the blanking unit moves to a non-blanking position, the discharge port is relatively close to the blanking valve, and the blanking valve closes the discharge port.
Further, the device comprises a support, the blanking valve is fixed on the support, the material receiving pipe is arranged on the support and can move up and down relative to the support, a positioning cam assembly is arranged on the support, a pressing cam is fixedly arranged on the material receiving pipe, the guide rail assembly comprises a positioning guide rail and a pressing guide rail, the positioning cam assembly is arranged on the positioning guide rail, the pressing cam is arranged on the pressing guide rail,
the driving mechanism is used for driving the support to move on the positioning cam assembly and driving the material receiving pipe to move on the pressing down guide rail, when the blanking unit moves to a blanking position, the pressing down guide rail enables the pressing down cam to move downwards and drives the material receiving pipe to move downwards, so that the discharge port is far away from the blanking valve, and the material receiving pipe is communicated with the blanking pipe.
Furthermore, the pushing guide rail comprises a resetting section and a pushing section, the pushing section is lower than the resetting section, and the pushing section is used for enabling the pushing cam to drive the material receiving pipe to move downwards at the blanking position.
Furthermore, the reset section is in a semi-arc shape, and the pressing section is in a linear shape.
Furthermore, the positioning guide rail comprises a first positioning guide rail and a second positioning guide rail positioned on the lower side of the first positioning guide rail, the positioning cam assembly comprises a first positioning cam and a second positioning cam, the first positioning cam is arranged on the upper portion of the support, the second positioning cam is arranged on the lower portion of the support, the first positioning cam is matched with the first positioning guide rail, and the second positioning cam is matched with the second positioning guide rail.
Furthermore, the first positioning guide rail is an upper positioning guide rail and a lower positioning guide rail, the first positioning cam is matched with the first positioning guide rail, the second positioning guide rail is a left positioning guide rail and a right positioning guide rail, and the second positioning cam is matched with the second positioning guide rail.
Furthermore, connect the material pipe including connecing the material section and going out the material section, connect the material section to have the acute angle contained angle with vertical direction, the vertical arrangement of play material section, the discharge gate is located connect the material section with the intercommunication department of play material section, the unloading valve is located inside the play material section, just connect the material pipe to reciprocate so that the unloading valve is close to or keeps away from the discharge gate to close or open the discharge gate.
Further, a mounting plate is fixedly arranged on the support, the mounting plate is used for mounting the blanking pipe on the support, and the blanking pipe can move up and down relative to the mounting plate.
Furthermore, a spring is sleeved outside the discharging pipe and positioned between the material receiving pipe and the mounting plate.
Furthermore, a linear guide rail is vertically arranged on the support, a sliding block is arranged on the material receiving pipe, and the sliding block is arranged on the linear guide rail.
Further, the driving mechanism comprises a driving motor, a driven shaft and a synchronous belt sleeved on the output shaft of the driving motor and the driven shaft,
the synchronous belt is located on the inner side of the guide rail assembly, a first belt wheel is arranged on an output shaft of the driving motor, the driven shaft is arranged on the machine base, a second belt wheel is arranged on the driven shaft, the first belt wheel and the second belt wheel are meshed with the inner wall of the synchronous belt, and the support is fixed on the synchronous belt.
Furthermore, a blanking disc assembly is arranged on the upper portion of the driven shaft, and the blanking disc assembly can feed the material receiving pipe in the moving process of the blanking unit.
Furthermore, the blanking disc assembly comprises a blanking disc, the blanking disc is sleeved on the driven shaft, blanking holes are formed in the blanking disc along the circumference, switch pieces are arranged on the blanking holes, and the blanking disc assembly is opened when the blanking unit is located on the lower side of the blanking disc so that materials can enter the material receiving pipe from the blanking holes.
The blanking device comprises a base, an annular guide rail assembly arranged on the base and a blanking assembly arranged on the guide rail assembly, wherein the blanking assembly comprises at least two blanking units and a driving mechanism arranged on the base, the driving mechanism is used for driving the blanking units to move along the guide rail assembly, the blanking units are matched with the guide rail assembly to perform blanking at blanking positions in sequence in the moving process, the blanking device can be matched with a conveying belt to be used, a plurality of blanking units sequentially move on the annular guide rail assembly in the process of conveying filter rods by the conveying belt, when the blanking units are at the blanking positions, the blanking units can perform blanking to intervals between the filter rods on the lower conveying belt, the conveying belt does not need to stop in the blanking process, rapid blanking can be performed in the conveying process of the filter rods, and the blanking efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be 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 some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a blanking device in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a blanking unit of the blanking device in the embodiment of the present application;
FIG. 3 is a cross-sectional view of a blanking unit of the blanking device in the embodiment of the present application;
FIG. 4 is a schematic structural diagram of a guide rail assembly of the blanking device in the embodiment of the present application;
fig. 5 is a sectional view of the installation of the blanking unit on the rail assembly in the embodiment of the present application.
Reference numerals: the automatic feeding device comprises a machine base 1, a guide rail assembly 2, a positioning guide rail 210, a first positioning guide rail 211, a second positioning guide rail 212, a pressing-down guide rail 220, a resetting section 221, a pressing-down section 222, a discharging unit 3, a material receiving pipe 311, a discharging pipe 312, a discharging port 313, a discharging valve 314, a material receiving section 315, a discharging section 316, a driving mechanism 4, a support 5, a positioning cam assembly 6, a first positioning cam 610, a second positioning cam 620, a pressing-down cam 7, a mounting plate 8, a spring 9, a linear guide rail 10, a sliding block 11 and a discharging disc 12.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
It will be understood that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
It should be noted that "upper" and "lower" in this document refer to vertical directions, and "left" and "right" refer to horizontal directions perpendicular to the moving direction of the blanking unit.
As shown in fig. 1, an embodiment of the present application provides a blanking device, which includes a base 1, and an annular guide rail assembly 2 disposed on the base 1; the blanking assembly is arranged on the guide rail assembly 2 and comprises at least two blanking units 3; locate actuating mechanism 4 on the frame 1, actuating mechanism 4 is used for the drive unloading unit 3 is followed guide rail set spare 2 removes, just unloading unit 3 cooperates at the removal in-process guide rail set spare 2 carries out the unloading in proper order in the unloading position.
In the production and processing process of the filter stick, the filter stick is cut into small sections according to requirements, and the filter sticks of all the sections are arranged on a conveying belt according to requirements and are conveyed to all the processing procedures through the conveying belt. The blanking device provided by the embodiment can be matched with the conveying belt for use, the blanking device comprises a plurality of blanking units 3, certain spice powder or particle materials can be connected into the blanking units 3, the blanking units 3 sequentially move on the annular guide rail assembly 2, in the process of conveying filter rods forwards through the conveying belt, when the blanking units 3 are located at the blanking position of the upper side of the conveying belt, the blanking units 3 can be matched with the guide rail assembly 2 to move, blanking is carried out on the intervals among the filter rods on the conveying belt of the lower side of the blanking units 3, spice powder or particle materials in the blanking units are placed on the intervals of the filter rods, the conveying belt does not need to stop in the blanking process, rapid blanking can be carried out in the conveying process of the filter rods, and the blanking efficiency is high.
As shown in fig. 2 and fig. 3, the blanking unit 3 at least includes a material receiving pipe 311 and a blanking pipe 312, the blanking pipe 312 is fixedly connected to the material receiving pipe 311, a material outlet 313 is disposed on the material receiving pipe 311, the material outlet 313 is communicated with the blanking pipe 312, a blanking valve 314 is disposed inside the material receiving pipe 311, and the material receiving pipe 311 and the blanking valve 314 are respectively disposed on the guide rail assembly 2; when the blanking unit 3 moves to the blanking position, the discharge port 313 and the blanking valve 314 are relatively far away, and the blanking valve 314 opens the discharge port 313; when the blanking unit 3 moves to the non-blanking position, the discharge hole 313 is relatively close to the blanking valve 314, and the blanking valve 314 closes the discharge hole 313.
In this embodiment, one material receiving pipe 311 and one material discharging pipe 312 form a group, the lower part of the material receiving pipe 311 is fixed and communicated with the top of the material discharging pipe 312, and the material discharging unit 3 includes two groups of material receiving pipes 311 and material discharging pipes 312. When the blanking unit 3 moves along the guide rail assembly 2, the material receiving pipe 311 and the blanking valve 314 move in cooperation with the guide rail assembly 2, when the blanking unit 3 moves to a non-blanking position, the material outlet 313 on the material receiving pipe 311 is relatively close to the blanking valve 314, the blanking valve 314 closes the material outlet 313, and the material receiving pipe 311 is disconnected from the blanking pipe 312; when the blanking unit 3 moves to the blanking position, the discharge port 313 on the material receiving pipe 311 is relatively far away from the blanking valve 314, the discharge port 313 is opened by the blanking valve 314, and the material receiving pipe 311 is communicated with the blanking pipe 312. Specifically, in the moving process of the blanking unit 3 along the annular guide rail assembly 2, when the blanking unit 3 moves at the material receiving position, a certain amount of material is received in the material receiving pipe 311, and the material receiving pipe 311 and the blanking valve 314 are matched with the guide rail assembly 2, the material receiving pipe 311 and the blanking valve 314 are located at the nearest position, the blanking valve 314 closes the discharge port 313, so that the material receiving pipe 311 is disconnected from the blanking pipe 312, and the material in the material receiving pipe 311 cannot enter the blanking pipe 312; when the blanking unit 3 moves to the blanking position, the material receiving pipe 311 and the blanking valve 314 are matched with the guide rail assembly 2, the material receiving pipe 311 and the blanking valve 314 are located at the farthest positions, the blanking valve 314 is far away from the discharge port 313, so that the material receiving pipe 311 is communicated with the blanking pipe 312, the material in the material receiving pipe 311 enters the blanking pipe 312, and is added to the filter stick space on the conveying belt through the blanking pipe 312.
In this embodiment, the material receiving pipe 311 is further described, as shown in fig. 3, the material receiving pipe 311 includes a material receiving section 315 and a material discharging section 316, an acute included angle is formed between the material receiving section 315 and the vertical direction, the material discharging section 316 is vertically arranged, the material discharging port 313 is located at a communication position between the material receiving section 315 and the material discharging section 316, the material discharging valve 314 is arranged inside the material discharging section 316, and the material receiving pipe 311 moves up and down to enable the material discharging valve 314 to be close to or far away from the material discharging port 313, so as to close or open the material discharging port 313. Specifically, the material receiving section 315 and the material discharging section 316 form an acute included angle, the material discharging port 313 is located at a communication position of the material receiving section 315 and the material discharging section 316, the lower portion of the material discharging section 316 is communicated with the material discharging pipe 312, the material discharging valve 314 is arranged inside the material discharging section 316, and the material receiving pipe 311 moves up and down to close the material discharging valve 314 or open the material discharging port 313, so that the material receiving section 315 and the material discharging section 316 are disconnected or communicated with the material discharging pipe 312. In order to facilitate the materials to smoothly enter the discharging section 316 from the material receiving section 315, the included angle between the material receiving section 315 and the vertical direction cannot be too large, the included angle is preferably 0-45 degrees, a certain included angle is arranged between the material receiving section 315 and the discharging section 316, and the discharging section 316 is conveniently provided with a blanking valve 314 inside, so that the blanking valve 314 is convenient to close or open the discharging port 313. In this embodiment, the blanking valve 314 is preferably a cylinder, and the diameter of the blanking valve 314 is determined by the inner diameter of the discharging section 316, so that the blanking valve 314 can close or open the discharging port 313.
Further describing the installation and connection of the material receiving pipe 311 and the blanking valve 314 on the guide rail assembly 2, as shown in fig. 4 and 5, the blanking apparatus further includes a support 5, the blanking valve 314 is fixed on the support 5, the material receiving pipe 311 is disposed on the support 5, and the material receiving pipe 311 can move up and down relative to the support 5, the support 5 is provided with a positioning cam assembly 6, the material receiving pipe 311 is fixedly provided with a pressing cam 7, the guide rail assembly 2 includes a positioning guide rail and a pressing guide rail 220, the positioning cam assembly 6 is disposed on the positioning guide rail, the pressing cam 7 is disposed on the pressing guide rail 220, the driving mechanism 4 is configured to drive the support 5 to move on the positioning guide rail and drive the material receiving pipe 311 to move on the pressing guide rail 220, when the blanking unit 3 moves to a blanking position, the pressing guide rail 220 drives the pressing cam 7 to move down and drive the material receiving pipe 311 to move down, so that the material outlet 313 is far away from the blanking valve 314, and the material receiving pipe 312 is communicated with the blanking pipe 312.
As shown in fig. 4, the pressing rail 220 includes a reset section 221 and a pressing section 222, the pressing section 222 is lower than the reset section 221, and the pressing section 222 is used for enabling the pressing cam 7 to drive the material receiving pipe 311 to move downwards at the blanking position. A transition section is arranged between the preferred reset section 221 and the pressing section 222, and specifically, the reset section 221, the transition section and the pressing section 222 are gently connected into a whole through a connecting plate. The pressing section 222 is located at the blanking position, and the pressing guide rail 220 guides the pressing cam 7 to move downwards, so that the material receiving pipe 311 and the material outlet 313 move downwards to be far away from the blanking valve 314, and the material receiving pipe 311 is communicated with the lower blanking pipe 312 for blanking.
Specifically, the reset segment 221 is a semi-circular arc, and the pressing segment 222 is a straight line. In order to facilitate installation and use, the two ends of the pressing guide rail 220 are in the shape of a semicircular arc, the middle part of the pressing guide rail is in the shape of a straight line, and the shape of the corresponding positioning guide rail is matched with that of the pressing guide rail 220.
In order to accurately position the feeding unit 3 when moving on the guide rail assembly 2, as shown in fig. 5, the positioning guide rail 210 includes a first positioning guide rail 211 and a second positioning guide rail 212 located below the first positioning guide rail 211, the positioning cam assembly 6 includes a first positioning cam 610 and a second positioning cam 620, the first positioning cam 610 is located on the upper portion of the support 5, the second positioning cam 620 is located on the lower portion of the support 5, the first positioning cam 610 is engaged with the first positioning guide rail 211, and the second positioning cam 620 is engaged with the second positioning guide rail 212. The blanking unit 3 is positioned simultaneously through the first positioning guide rail 211 and the second positioning guide rail 212 which are arranged up and down, so that the positioning is accurate, the blanking unit 3 can accurately receive materials at the material receiving position, and accurate blanking is performed at the material receiving position.
In order to make the blanking unit 3 more accurate in positioning when moving on the guide rail assembly 2, the first positioning guide rail 211 is an upper and lower positioning guide rail, the first positioning cam 610 is adapted to the first positioning guide rail 211, the second positioning guide rail 212 is a left and right positioning guide rail, and the second positioning cam 620 is adapted to the second positioning guide rail 212. Specifically, the side surface of the first positioning rail 211 is provided with a rail groove, and the first positioning cam 610 is installed in the rail groove on the side surface of the first positioning rail 211, so that the first positioning cam 610 can be prevented from moving up and down, and the upper and lower positions thereof are kept at the height limited by the first positioning rail 211; the top of the second positioning rail 212 is provided with a rail groove, and the second positioning cam 620 is installed in the rail groove at the top of the second positioning rail 212, so that the first positioning cam 610 can be prevented from moving left and right on the second positioning rail 212, and the left and right positions thereof can be maintained at the positions defined by the second positioning rail 212.
In order to install the blanking unit 3 on the support 5, a mounting plate 8 is fixedly arranged on the support 5, the mounting plate 8 is used for installing the blanking pipe 312 on the support 5, and the blanking pipe 312 can move up and down relative to the mounting plate 8. Specifically, the mounting plate 8 is provided with a mounting hole, the lower portion of the blanking tube 312 passes through the mounting hole to enable the blanking tube 312 to be mounted in the mounting hole, and the blanking tube 312 can move up and down in the mounting hole relative to the mounting plate 8.
Preferably, a spring 9 is sleeved outside the discharging pipe 312, and the spring 9 is located between the receiving pipe 311 and the mounting plate 8. Specifically, the top of the spring 9 is fixed to the bottom of the material receiving pipe 311, and the bottom of the spring 9 is fixed to the mounting plate 8.
More preferably, a linear guide rail 10 is vertically arranged on the support 5, a slide block 11 is arranged on the material receiving pipe 311, and the slide block 11 is arranged on the linear guide rail 10. The slide block 11 on the material receiving pipe 311 is matched with the linear guide rail 10 on the support 5 to guide the material receiving pipe 311 to move up and down relative to the support 5, so that the moving position of the material receiving pipe 311 can be limited, and the blanking unit 3 can conveniently and accurately blank filter sticks on the lower conveyer belt at intervals.
This embodiment further explains actuating mechanism 4, actuating mechanism 4 includes that driving motor, driven shaft and cover are established the driving motor output shaft with hold-in range on the driven shaft, the hold-in range is located 2 inboards of guide rail component, be equipped with first band pulley on the driving motor output shaft, the driven shaft is located on the frame 1, be equipped with the second band pulley on the driven shaft, first band pulley with the second band pulley all with the hold-in range inner wall meshing, support 5 is fixed on the hold-in range.
Concrete in this embodiment, the location guide rail and the push down guide rail 220 of driving motor department are half circular arc, and the location guide rail and the push down guide rail 220 of driven shaft department also are half circular arc, and the location guide rail between the half circular arc is sharp with push down guide rail 220, and rail driving motor drive hold-in range rotates, drives support 5 and removes along the location guide rail to it moves on location guide rail and push down guide rail 220 to drive unloading unit 3.
According to the technical scheme, the upper portion of the driven shaft is provided with the blanking disc 12 assembly, and the blanking disc assembly can feed materials to the material receiving pipe 311 in the moving process of the blanking unit 3. Specifically, the discharging tray assembly is located on the upper side of the resetting section 221 of one section of the semicircular arc-shaped pressing guide rail 220, so that the discharging tray assembly is matched with the discharging unit 3 to feed the discharging unit 3 in the moving process.
Specifically, the unloading dish subassembly includes unloading dish 12, unloading dish 12 cover is established on the driven shaft, the unloading hole has been arranged along the circumference on the unloading dish 12, be equipped with the switch piece on the unloading hole, unloading unit 3 is located when unloading dish 12 downside the unloading dish 12 subassembly is opened the switch piece is so that the material is followed the unloading hole gets into material receiving pipe 311. More specifically, the blanking disc 12 can be driven by the driven shaft to rotate synchronously with the blanking unit 3, a blanking hole is formed in the circumference of the blanking disc 12, and in the rotating process, when the blanking unit 3 moves to the lower side of the blanking disc 12, the blanking hole in the blanking disc 12 can be located right above the material receiving pipe 311, and a switch piece in the blanking hole is opened to enable the material in the blanking hole to enter the material receiving pipe 311.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (14)
1. The utility model provides a blanking device which characterized in that: comprises a machine seat and a machine seat, wherein the machine seat is provided with a machine seat,
the annular guide rail assembly is arranged on the base;
the blanking assembly is arranged on the guide rail assembly and comprises at least two blanking units;
locate actuating mechanism on the frame, actuating mechanism is used for the drive the unloading unit is followed guide rail set spare removes, just the unloading unit cooperates at the removal in-process the guide rail set spare carries out the unloading in proper order at the unloading position.
2. The blanking device according to claim 1, wherein the blanking unit comprises at least one material receiving pipe and one blanking pipe, the blanking pipe is fixedly connected with the material receiving pipe, the material receiving pipe is provided with a material outlet, the material outlet is communicated with the blanking pipe, a blanking valve is arranged in the material receiving pipe, and the material receiving pipe and the blanking valve are respectively arranged on the guide rail assembly;
when the blanking unit moves to a blanking position, the discharge port is relatively far away from the blanking valve, and the discharge port is opened by the blanking valve; when the blanking unit moves to a non-blanking position, the discharge port is relatively close to the blanking valve, and the discharge port is closed by the blanking valve.
3. The blanking device according to claim 2, comprising a support, wherein the blanking valve is fixed on the support, the material receiving pipe is arranged on the support and can move up and down relative to the support, a positioning cam assembly is arranged on the support, a pressing cam 7 is fixedly arranged on the material receiving pipe, the guide rail assembly comprises a positioning guide rail and a pressing guide rail, the positioning cam assembly is arranged on the positioning guide rail, the pressing cam is arranged on the pressing guide rail,
the driving mechanism is used for driving the support to move on the positioning guide rail and driving the material receiving pipe to move on the lower pressing guide rail, when the blanking unit moves to a blanking position, the lower pressing guide rail enables the lower pressing cam to move downwards and drives the material receiving pipe to move downwards, so that the discharge port is far away from the blanking valve, and the material receiving pipe is communicated with the blanking pipe.
4. The blanking device according to claim 3, wherein the pressing guide rail comprises a reset section and a pressing section, the pressing section is lower than the reset section, and the pressing section is used for enabling the pressing cam to drive the material receiving pipe to move downwards at the blanking position.
5. The blanking device of claim 4 wherein said reset segment is semi-circular and said hold-down segment is linear.
6. The blanking device of claim 3, wherein the positioning guide comprises a first positioning guide and a second positioning guide located on a lower side of the first positioning guide, the positioning cam assembly comprises a first positioning cam and a second positioning cam, the first positioning cam is located on an upper portion of the support, the second positioning cam is located on a lower portion of the support, the first positioning cam is engaged with the first positioning guide, and the second positioning cam is engaged with the second positioning guide.
7. The blanking device of claim 6, wherein the first positioning guide rail is an upper and lower positioning guide rail, the first positioning cam is adapted to the first positioning guide rail, the second positioning guide rail is a left and right positioning guide rail, and the second positioning cam is adapted to the second positioning guide rail.
8. The blanking device according to claim 3, wherein the material receiving pipe comprises a material receiving section and a material discharging section, the material receiving section and the vertical direction form an acute included angle, the material discharging section is vertically arranged, the material discharging port is located at a communication position of the material receiving section and the material discharging section, the blanking valve is arranged inside the material discharging section, and the material receiving pipe moves up and down to enable the blanking valve to be close to or far away from the material discharging port, so that the material discharging port is closed or opened.
9. The blanking device according to the claim 3, characterized in that a mounting plate 8 is fixed on the support, the mounting plate is used for mounting the blanking pipe on the support, and the blanking pipe can move up and down relative to the mounting plate.
10. The blanking device of claim 9 wherein a spring is sleeved outside the blanking tube and is located between the material receiving tube and the mounting plate.
11. The blanking device according to claim 3 or 9, wherein a linear guide rail is vertically arranged on the support, a sliding block is arranged on the material receiving pipe, and the sliding block is arranged on the linear guide rail.
12. The blanking device according to any one of the claims 4 to 10, wherein the driving mechanism comprises a driving motor, a driven shaft and a synchronous belt sleeved on the output shaft of the driving motor and the driven shaft,
the synchronous belt is located on the inner side of the guide rail assembly, a first belt wheel is arranged on an output shaft of the driving motor, the driven shaft is arranged on the machine base, a second belt wheel is arranged on the driven shaft, the first belt wheel and the second belt wheel are meshed with the inner wall of the synchronous belt, and the support is fixed on the synchronous belt.
13. The blanking device of claim 12 wherein a blanking tray assembly is provided on the driven shaft and feeds the take-up tube during movement of the blanking unit.
14. The blanking device of claim 13, wherein the blanking disc assembly comprises a blanking disc, the blanking disc is sleeved on the driven shaft, blanking holes are circumferentially arranged on the blanking disc, switch plates are arranged on the blanking holes, and when the blanking unit is located on the lower side of the blanking disc, the blanking disc assembly opens the switch plates to enable materials to enter the material receiving pipe from the blanking holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211182083.1A CN115581314B (en) | 2022-09-27 | 2022-09-27 | Discharging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211182083.1A CN115581314B (en) | 2022-09-27 | 2022-09-27 | Discharging device |
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| CN115581314A true CN115581314A (en) | 2023-01-10 |
| CN115581314B CN115581314B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211182083.1A Active CN115581314B (en) | 2022-09-27 | 2022-09-27 | Discharging device |
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|---|---|
| CN115581314B (en) | 2024-05-28 |
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