CN113213116B - Conveying line material box separation method - Google Patents
Conveying line material box separation method Download PDFInfo
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- CN113213116B CN113213116B CN202110510108.5A CN202110510108A CN113213116B CN 113213116 B CN113213116 B CN 113213116B CN 202110510108 A CN202110510108 A CN 202110510108A CN 113213116 B CN113213116 B CN 113213116B
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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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
- B65G47/28—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
- B65G47/29—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor by temporarily stopping movement
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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
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
- B65G47/883—Fixed stop
- B65G47/8846—Fixed stop with a pivoting pusher element which lifts or releases the article
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0258—Trays, totes or bins
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Conveying (AREA)
Abstract
The invention relates to a separation method of a conveying line material box, which adopts a double-rocker linkage separation mechanism to realize the triggering type automatic separation of the mutual transmission of the material boxes at a front station and a rear station so as to realize the control mode of limiting the distance between the rear material box and the front material box, thereby achieving the design purpose of mutually separating and orderly conveying the front material box and the rear material box. According to the conveying line material box separation method, a roller bullet pressing assembly, a limiting stop assembly and a swinging assembly are sequentially arranged along a conveying direction; the roller elastic pressing component and the swinging component respectively swing and rotate around the axial direction thereof in a reciprocating way, and are connected with the roller elastic pressing component and the swinging component through a pull rod to form double-rocker linkage; when the elastic component is pressed by the extrusion roller of the previous material box, the swinging component applies resistance opposite to the conveying direction to the limit stopping component, and the limit stopping component prevents the next material box from passing through.
Description
Technical Field
The invention relates to an automatic separation method applied to a box-type conveying line, and belongs to the field of logistics storage.
Background
Along with the rapid improvement of automation level of electric suppliers and manufacturing industries, the application scale of various box-type conveying lines is larger and larger, and the requirement on automation control of sorting and warehouse entering operation loop is also increased.
In the case of existing equipment layouts, an inclined unpowered transport section (e.g., a roller line) is typically provided at the front and rear ends of the bin line as a shipping or packaging operation area. Due to the fact that the conveying speed is high, when the bins reach the area continuously in a large amount, stacking and blocking phenomena are prone to occurring. If the treatment is not timely, the material boxes are further pressed against each other, so that the cleaning is difficult to be completed in a short time, and particularly, the material boxes at the tail end are difficult to be taken out.
For the existing common bin stacking problem, no effective automatic solution is available at home and abroad currently, and random cleaning is often performed by using a manual operation mode in reality. Therefore, operators need to be added correspondingly, the application of the automatic control technology of the bin conveying line is not facilitated, extra manual operation space needs to be occupied on the basis that the cost is difficult to reduce, and the overall conveying operation efficiency and accuracy are low.
In view of this, the present patent application is specifically proposed.
Disclosure of Invention
The application the transfer chain workbin separating method lie in solving the problem that above-mentioned prior art exists and take two rocker linkage separating mechanism to two stations realize workbin interconversion's trigger formula autosegregation in front and back, in order to realize the control mode of injecing a back workbin interval through preceding workbin, around reaching workbin interconversion, the design purpose of carrying in order, realize the automatic range-extending separation operation under the high-speed running state of transfer chain, effectively solve the workbin and pile up, the emergence of jam phenomenon.
In order to achieve the design purpose, the conveying line material box separation method comprises the following steps: a roller bullet pressing component, a limiting stop component and a swinging component are sequentially arranged along the conveying direction; the roller elastic pressing component and the swinging component respectively swing and rotate around the axial direction thereof in a reciprocating way, and are connected with the roller elastic pressing component and the swinging component through a pull rod to form double-rocker linkage; when the elastic component is pressed by the extrusion roller of the previous material box, the swinging component applies resistance opposite to the conveying direction to the limit stopping component, and the limit stopping component prevents the next material box from passing through.
Further, the conveying line bin separation method comprises an initial stage, a box passing stage and a separation stage.
Further, in the initial stage, spring, cylinder are pressed and are beaten subassembly and swing subassembly and all be in unstressed state, static relatively, and spacing backstop subassembly is in free state, presses the vertical height of bullet cylinder and ending the separation blade and all is higher than other conveying roller of cylinder transfer chain.
Further, in the box passing stage, the front box passes over the roller bullet pressing assembly, and the rear box is located at the limit stop assembly; the limit stop assembly is not subjected to resistance applied by the swinging assembly along the opposite conveying direction, and the stop sheet is not subjected to resistance when the rear material box downwards extrudes the stop sheet and can smoothly pass through the stop sheet.
Furthermore, in the box passing stage, the material box extrudes the stopping piece downwards, the stopping shaft drives the cantilever and the roller to swing around the limiting shaft, the swinging assembly is in an initial free state without the action force of the pull rod, and the roller slides along the inclined plane on one side of the swinging driven block; after the bin leaves the limiting stop component and under the action of the balance weight block, the stop piece reversely swings and rotates to reset to an initial state.
Further, in the separation stage, the front bin is positioned at the roller elastic pressing assembly, and the rear bin is positioned at the limiting stop assembly; the former workbin squeeze roll presses the bullet cylinder of pressing of bullet subassembly, and the cylinder is pressed the bullet subassembly and is promoted through the pull rod and pendulum the subassembly and change along direction of delivery pendulum, and pendulum changes the subassembly and applys the resistance opposite with direction of delivery to spacing backstop subassembly continuously, and the backstop piece of spacing backstop subassembly is spacing in vertical top and keeps its vertical other transport cylinder that highly is higher than the cylinder transfer chain, and the latter workbin is blockked and keeps certain interval with preceding workbin.
Furthermore, in the separation stage, the front material box downwards extrudes the pressing elastic roller, and the pressing elastic roller drives the roller fixing plate to swing around the roller swing rotating shaft until the vertical height of the pressing elastic roller is no longer higher than that of other conveying rollers of the roller conveying line; the roller fixing plate drives the pull rod to move so as to drive the swing assembly, the swing driven block swings around the swing rotating shaft in the opposite direction of the conveying direction, and meanwhile, the roller fixing plate stretches the spring so as to store energy elastically; the stop piece is downwards extruded by the last material box at the position of the limit stop component, the stop shaft drives the cantilever and the roller to form a swinging trend along the opposite direction of the conveying direction around the limit shaft, the roller and the swinging driven block are mutually abutted, and the stop piece does not swing any more to stop the passing of the last material box; after the front work bin passes over the pellet pressing roller, the pellet pressing roller is not stressed by downward pressure any more, the spring is reset and retracted to drive the roller fixing plate and the pellet pressing roller to reversely swing around the roller swing rotating shaft, and the pellet pressing roller is restored to the initial state and is higher than other conveying rollers of the roller conveying line in vertical height; the roller fixing plate drives the pull rod to move reversely and reversely transmit the swinging assembly again, the swinging driven block is separated from mutual interference with the roller, the stop sheet loses the resistance in the opposite direction of the conveying direction and does not stop the next material box, and the next material box can pass through the limiting stop assembly.
Further, the distance between the roller elastic pressing assembly and the limiting stop assembly in the initial state is larger than the conveying length of the bin.
In summary, the conveying line and material box separation method has the following advantages:
1. this application is taken two rocker linkage separator, carries the workbin to form around utilizing and triggers formula braking and separation, has formed automatic interval control, and the workbin separation effect is obvious around, can avoid a large amount of workbin to take place to pile up, the phenomenon of blocking up effectively.
2. The automatic pull-distance separation operation under the high-speed running state of the conveying line is achieved, manual operation is not needed, labor cost is saved, and the manual operation area is not needed to be configured, so that the equipment layout of the whole conveying line is facilitated.
3. This application has realized with simple and convenient practical control mode that continuous, a large amount of workbins can be according to rhythm, mutual separation automatically, avoids the workbin to take place to block or extrude each other effectively, is favorable to promoting the transportation quality.
4. Double-rocker linkage separator can utilize and install in current all kinds of transfer chain fuselage spaces, the application is stronger, need not to carry out extra transformation to the transfer chain fuselage, use cost is lower.
5. The double-rocker linkage separation device completely belongs to a mechanical transmission structure, and a pneumatic or electric device does not need to be configured, so that the possibility of pneumatic or electric faults is correspondingly eliminated, and the whole-course reliability and safety of the control method are higher.
Drawings
The invention will now be further described with reference to the following figures.
FIG. 1 is a schematic illustration of a conveyor line configuration with a bin separation device;
FIGS. 2-1 and 2-2 are schematic views of the structure and the disassembly of the roller elastic pressing assembly;
FIG. 3 is a schematic view of a swing assembly;
FIG. 4 is a schematic view of a positive stop assembly;
FIG. 5 is a schematic diagram of an initial stage of the bin separation process;
FIG. 6 is a schematic representation of the through-box stage;
FIG. 7 is a schematic diagram of the separation stage;
Detailed Description
Example 1, as shown in fig. 1 to 4, a bin separating apparatus to which the method of the present application is applied to a roller conveyor line 9, and the bin separating apparatus includes a roller ball assembly 1, a limit stopper assembly 3, and a swing assembly 2, which are arranged in order along a conveying direction and mounted on a conveyor line body 8;
wherein, a pull rod 4 is connected between the roller elastic pressing component 1 and the swinging component 2, and a spring 5 is connected between the machine body 8 and the roller elastic pressing component 1;
as shown in fig. 2, the roller elastic pressing assembly 1 has a set of roller fixing plates 11, and two ends of the elastic pressing roller 12 and the roller swing shaft 13 are respectively connected to the roller fixing plates 11 in a penetrating manner;
the shaft end of the pressure elastic roller 12 is fixedly arranged in a positioning hole of the roller fixing plate 11 through a locking bolt 14;
a group of axial locking blocks 7 are sleeved on the outer side of the roller fixing plate 11 and shaft shoulders at two ends of the roller swinging rotating shaft 13, a gap of 0.15-0.25mm is kept between the axial locking blocks 7 and the roller fixing plate 11, and the shaft end of the roller swinging rotating shaft 13 is fixedly installed on the machine body 8 through a bolt.
Further, a bolt and a nut 15 for connecting the spring 5 are provided on the outer side of the drum fixing plate 11, and the other end of the spring 5 may be attached to the line body 8 by the bolt and the nut.
Further, a connecting hole 16 for connecting the pull rod 4 is formed in the roller fixing plate 11 on one side, the connecting hole 16 and the elastic pressing roller 12 are respectively located at the far ends of the two sides of the roller swing shaft 13, the end portion of the pull rod 4 is provided with a bending portion and is provided with a hole, and the pull rod 4 penetrates into the connecting hole 16 and is connected and locked through the split pin 10.
The roller bullet pressing assembly 1 is integrally arranged on the conveyor line body 8, and in an initial state, the vertical height of the bullet pressing roller 12 is higher than that of other conveyor rollers of the roller conveyor line 9.
When the workbin extrudes the bullet pressing roller 12 in the conveying process along the roller conveying line 9, the bullet pressing roller 12 is stressed to drive the roller fixing plate 11 to swing around the roller swing rotating shaft 13 together until the vertical height of the bullet pressing roller 12 is no longer higher than that of other conveying rollers of the roller conveying line 9; in the process, the roller fixing plate 11 drives the pull rod 4 to move along the conveying direction to drive the swing component 2, and meanwhile, the roller fixing plate 11 stretches the spring 5 to elastically store energy.
When the bin is conveyed to pass over the pellet pressing roller 12, the pellet pressing roller 12 is not stressed downwards, the spring 5 is reset and retracted to drive the roller fixing plate 11 and the pellet pressing roller 12 to reversely swing around the roller swing shaft 13 until the elastic force of the spring 5 is completely released, and the pellet pressing roller 12 is restored to the initial state and is higher than other conveying rollers of the roller conveying line 9 in the vertical direction; in the process, the roller fixing plate 11 drives the pull rod 4 to move reversely so as to reversely drive the swinging assembly 2 again.
As shown in fig. 3, the swing assembly 2 includes a swing driven block 21, a swing shaft 22 and a swing fixed seat 23, the swing fixed seat 23 is mounted on the bottom pull rod seat 6 through a fixed seat bolt and a nut 24, two ends of the swing shaft 22 are respectively connected to the swing fixed seat 23 and the body 8, the swing driven block 21 is sleeved on the swing shaft 22, one side of the swing driven block 21 is tightly attached to a shaft shoulder of the swing shaft 22, an axial locking block 7 is sleeved and fastened on the swing shaft 22 and the other side of the swing driven block 21, and a gap of 0.15-0.25mm is reserved between the shaft shoulder of the swing shaft 22 and the body 8;
further, a positioning slotted hole 25 is formed in the swinging fixing seat 23, and the positions of the fixing seat bolt and the nut 24 in the positioning slotted hole 25 are adjusted to adjust a gap of 0.15-0.25mm between a shaft shoulder on the other side of the swinging rotating shaft 22 and the swinging fixing seat 23, so that the swinging rotating shaft 22 can rotate freely.
Further, the swing driven block 21 has a T-like integral structure, a driven connecting hole 26 for connecting the pull rod 4 is formed in the swing driven block 21, the driven connecting hole 26 is located at a distal end of one side of the swing driven block 21, and the pull rod 4 penetrates through the driven connecting hole 26 and is connected and locked through the cotter pin 10.
Further, for improving this application workbin separator's suitability and commonality, the length of pull rod 4 carries out the pertinence design according to the overall dimension of the workbin that roller transfer chain 9 carried for can hold and stop a workbin between roller pressure bullet subassembly 1 and spacing backstop subassembly 3.
When the bin presses or passes over the elastic pressing roller 12, the roller fixing plate 11 drives the swing driven block 21 to swing around the swing rotating shaft 22 in a reciprocating mode along the conveying direction through the pull rod 4.
According to the structural design, the double-rocker linkage mechanism is adopted in the application and comprises an axial center connecting line between the pressure spring roller 12 and the roller swing rotating shaft 13 which are distributed at two ends of the pull rod 4 and an axial center connecting line between the swing driven block 21 and the swing rotating shaft 22.
The connection points of the pull rod 4 and the two rockers are respectively located in the connection hole 16 and the driven connection hole 26, and the axial centers of the roller swing rotating shaft 13 and the swing rotating shaft 22 are respectively the swing centers of the two rockers. Under the linkage action of rigid push-pull force, the rocker on one side swings around the rotation center of the rocker, and the rocker on the other side inevitably swings around the rotation center of the rocker, so that the transmission actuating mechanism of the separating device and the separating method is formed.
As shown in fig. 4, the limit stop assembly 3 includes a stop piece 30, a counterweight 31, a limit shaft 33, a roller 34 and a stop shaft 38;
the stop piece 30, the balancing weight 31 and the stop shaft 38 are processed into an integrated structure, and the stop piece 30 and the balancing weight 31 are respectively positioned at two vertical ends of the stop shaft 38;
the limit shaft 33 penetrates through the stop shaft 38, and the limit shaft 33 and the stop shaft 38 are in clearance fit to ensure that the two can synchronously rotate without obstruction; the shaft shoulders on the two sides of the limiting shaft 33 axially lock the stop shaft 38 from the two sides, the two ends of the limiting shaft 33 are respectively connected to the machine body 8 and the limiting fixed seat 32, and the limiting fixed seat 32 is installed on the bottom pull rod seat 6 through a fixed seat bolt and a nut 37;
the stop shaft 38 is connected with a group of cantilevers 39 downwards, two ends of the roller shaft 35 sleeved with the rollers 34 penetrate through the cantilevers 39 and are axially locked at the outer sides of the cantilevers 39 through cantilever fixing nuts 36;
the through hole of the roller shaft 35 through the cantilever 39 may be designed as an oblong hole, so that the roller 34 can freely slide in the oblong hole while rotating around the roller shaft 35. In the axial direction, however, the roller 34 is laterally locked by the cantilever mount nut 36 and does not significantly experience axial play.
In the initial state, the stop piece 30 is located at the upper vertical portion under the action of the counterweight 31, and the vertical height of the stop piece is higher than that of other conveying rollers of the roller conveying line 9.
As shown in fig. 1 to 7, based on the above structural scheme of the conveyor line bin separation device, the present embodiment proposes the following design of the conveyor line bin separation method:
a roller bullet pressing component 1, a limit stop component 3 and a swinging component 2 are sequentially arranged along the conveying direction;
the roller bullet pressing assembly 1 and the swinging assembly 2 respectively swing around the axial direction thereof in a reciprocating way, and the roller bullet pressing assembly 1 and the swinging assembly 2 are connected through a pull rod 4 to form double-rocker linkage;
when the elastic component 1 is pressed by the extrusion roller of the previous material box, the swinging component 2 applies resistance opposite to the conveying direction to the limit stop component 3, and the limit stop component 3 prevents the next material box from passing through;
in the case where the roller-pusher assembly 1 is not pressed by the preceding bin, the swing assembly 2 cannot apply a resistance force to the limit stop assembly 3 opposite to the conveying direction, and the latter bin can pass smoothly through the limit stop assembly 3 without being blocked.
Further, the conveying line bin separation method comprises an initial stage, a box passing stage and a separation stage.
As shown in fig. 5, the initial stage is when the bin in the first position has not yet reached the conveyor line bin separation device. In the initial stage, the spring 5, the roller bullet pressing assembly 1 and the swinging assembly 2 are in an unstressed state and are relatively static, the limit stop assembly 3 is in a free state, and the vertical heights of the bullet pressing roller 12 and the stop sheet 30 (the counterweight 31 is kept below the counterweight under the action of the gravity of the counterweight 31) are all higher than those of other conveying rollers of the roller conveying line 9.
As shown in FIG. 6, the passing stage means that the former bin has passed over the roller-ball assembly 1 and the latter bin is located at the limit stop assembly 3. In the case passing stage, the limit stop assembly 3 is not subjected to the resistance exerted by the swing assembly 2 in the opposite conveying direction, and the stop sheet 30 is not subjected to the resistance when the latter case presses downward, so that the latter case can pass through smoothly.
Further, when the bin extrudes the stopping sheet 30 downwards, the stopping shaft 38 drives the cantilever 39 and the roller 34 to swing around the limiting shaft 33, the swing assembly 2 is not under the action of the pull rod 4 (roller elastic pressing assembly 1) and is in an initial free state, the roller 34 slides along the inclined surface on one side of the swing driven block 21 so as not to be blocked, and the inclined surface on one side of the swing driven block 21 provides a sliding track for the whole swing of the swing assembly 2.
After the bin leaves the limit stop component 3, under the action of the counterweight block 31, the stop piece 30 swings reversely and returns to the initial state.
As shown in fig. 7, the separation stage refers to the situation where the former bin is located at the roller-elastic pressing assembly 1 and the latter bin is located at the limit stop assembly 3. In the separation stage, the former bin squeeze roller presses the bullet pressing roller 12 of the bullet assembly 1, the roller bullet pressing assembly 1 pushes the swing assembly 2 to swing along the conveying direction through the pull rod 4, the swing assembly 2 continuously applies resistance opposite to the conveying direction to the limit stop assembly 3, the stop sheet 30 of the limit stop assembly 3 is limited above the vertical direction to keep other conveying rollers which are higher than the roller conveying line 9 in the vertical direction, and the latter bin is stopped to be static and keeps a certain distance with the former bin. During the separation phase, the distance between the front and rear bins is kept small, but sufficient to avoid the phenomena of accumulation, jamming and jamming.
Further, when the previous work bin extrudes the bomb pressing roller 12 downwards, the bomb pressing roller 12 drives the roller fixing plate 11 to swing around the roller swing shaft 13 until the vertical height of the bomb pressing roller 12 is no longer higher than that of other conveying rollers of the roller conveying line 9; meanwhile, the roller fixing plate 11 drives the pull rod 4 to move so as to drive the swing assembly 2, the swing driven block 21 swings around the swing rotating shaft 22 along the direction opposite to the conveying direction, and meanwhile, the roller fixing plate 11 stretches the spring 5 so as to store energy elastically;
the stop piece 30 of the last bin is downwards extruded at the position of the limit stop component 3, the stop shaft 38 drives the cantilever 39 and the roller 34 to form a swinging trend around the limit shaft 33 along the opposite direction of the conveying direction, the roller 34 and the swinging driven block 21 are mutually abutted, and the stop piece 30 does not swing any more to stop the passing of the last bin;
after the previous work bin passes over the pellet pressing roller 12, the pellet pressing roller 12 is not stressed downwards, the spring 5 resets and retracts to drive the roller fixing plate 11 and the pellet pressing roller 12 to swing around the roller swing rotating shaft 13 reversely until the elastic force of the spring 5 is completely released, and the pellet pressing roller 12 is restored to the initial state and is higher than other conveying rollers of the roller conveying line 9 in the vertical direction; the roller fixing plate 11 drives the pull rod 4 to move reversely to reversely drive the swinging assembly 2 again, the swinging driven block 21 is separated from mutual interference with the roller 34, the stop sheet 30 loses the resistance in the opposite direction of the conveying direction and no longer stops the next material box, and the next material box can pass through the limiting stop assembly 3.
After the latter bin is conveyed forward and passes over the limit stop component 3, the stop piece 30 swings reversely to return to the initial state under the action of the counterweight block 31.
According to the conveyor line bin separation method, each bin is subjected to a separation phase when passing through the conveyor line bin separation device; at the beginning of the conveyor line operation, the bin at the first conveying position should also undergo an initial phase; depending on the different transport distances of the front and rear magazines, some magazines also pass through the magazine stage.
Further, the length of the pull rod 4 is designed according to the external dimension of the bin conveyed by the roller conveying line 9, so that one bin can be accommodated and stopped between the roller elastic pressing assembly 1 and the limit stop assembly 3. For example, the horizontal length of the draw bar 4 in the transport direction should be at least 20mm longer than the length of a magazine, while the distance between all magazines and the preceding magazine should be 40mm or more.
As above, the embodiments given in connection with the drawings are only preferred for achieving the objects of the present invention. Those skilled in the art can now appreciate that many other alternative constructions will be apparent which are consistent with the design of this invention. Other structural features thus obtained are also intended to fall within the scope of the solution according to the invention.
Claims (5)
1. The separation method of the conveying line and the material box is characterized in that: a roller bullet pressing component is arranged along the conveying direction in sequence,
The limiting and stopping assembly and the swinging assembly;
the roller elastic pressing assembly is provided with a group of roller fixing plates, and two ends of the elastic pressing roller and two ends of the roller swinging rotating shaft are respectively connected with the roller fixing plates in a penetrating way;
the swinging assembly comprises a swinging driven block, a swinging rotating shaft and a swinging fixed seat, two ends of the swinging rotating shaft are respectively connected with the swinging fixed seat and the machine body, the swinging driven block is sleeved on the swinging rotating shaft, and one side of the swinging driven block is tightly attached to a shaft shoulder of the swinging rotating shaft;
a pull rod is connected between the roller elastic pressing component and the swinging component, and a spring is connected between the machine body and the roller elastic pressing component;
the limiting stop component comprises a stop piece, a balancing weight, a limiting shaft, a roller and a stop shaft, wherein the stop piece and the balancing weight are respectively positioned at the two vertical ends of the stop shaft, and the limiting shaft penetrates through the stop shaft; the stop shaft is connected with a group of cantilevers downwards, and two ends of the roller shaft sleeved with the roller penetrate through the cantilevers;
the roller elastic pressing component and the swinging component respectively swing and rotate around the axial direction thereof in a reciprocating way, and the roller elastic pressing component and the swinging component are connected through a pull rod to form a double-rocker linkage mechanism;
the double-rocker linkage mechanism consists of an axial center connecting line between a pressing elastic roller of a roller pressing elastic component and a roller swinging rotating shaft which are distributed at the two ends of the pull rod, and an axial center connecting line between a swinging driven block of the swinging rotating component and the swinging rotating shaft; the axial centers of the roller swing rotating shaft and the swing rotating shaft are respectively swing centers of the double-rocker linkage mechanism;
when the elastic component is pressed by the extrusion roller of the previous material box, the swinging component applies resistance opposite to the conveying direction to the limiting and stopping component, and the limiting and stopping component prevents the next material box from passing through;
the conveying line material box separation method comprises an initial stage, a box passing stage and a separation stage;
in the separation stage, the front material box is positioned at the roller bullet pressing assembly, and the rear material box is positioned at the limiting stop assembly;
the front work bin extrudes the bullet pressing roller of the bullet pressing assembly, the bullet pressing roller drives the roller fixing plate to swing around the roller swing rotating shaft until the vertical height of the bullet pressing roller is no longer higher than that of other conveying rollers of the roller conveying line; meanwhile, the roller fixing plate drives the pull rod to move so as to drive the swing assembly, the swing driven block swings around the swing rotating shaft in the opposite direction of the conveying direction, and meanwhile, the roller fixing plate stretches the spring so as to store energy elastically;
the swinging assembly continuously applies resistance opposite to the conveying direction to the limiting and stopping assembly, and a stopping sheet of the limiting and stopping assembly is limited above the vertical direction to keep the vertical height of the stopping sheet higher than other conveying rollers of the roller conveying line;
the rear material box extrudes the stopping sheet downwards at the position of the limiting stopping assembly, the stopping shaft drives the cantilever and the roller to form a swinging trend around the limiting shaft along the opposite direction of the conveying direction, the roller and the swinging driven block are mutually abutted, the stopping sheet does not swing any more and stops the passage of the rear material box, and a certain distance is kept between the rear material box and the front material box;
after the previous work bin passes over the elastic pressing roller, the elastic pressing roller is not stressed by downward pressure any more, the spring resets and retracts to drive the roller fixing plate and the elastic pressing roller to reversely swing around the roller swing shaft until the elastic force of the spring is completely released, and the elastic pressing roller is restored to the initial state and the vertical height of the elastic pressing roller is higher than that of other conveying rollers of the roller conveying line; the roller fixing plate drives the pull rod to move reversely and reversely transmit the swinging assembly again, the swinging driven block is separated from mutual interference with the roller, the stop sheet loses the resistance in the opposite direction of the conveying direction and does not stop the next material box, and the next material box can pass through the limiting stop assembly.
2. The conveyor line bin separation method as recited in claim 1, wherein: in the initial stage, the spring, the roller elastic pressing assembly and the swinging assembly are in an unstressed state and are relatively static, the limiting stop assembly is in a free state, and the vertical heights of the elastic pressing roller and the stop piece are higher than those of other conveying rollers of the roller conveying line.
3. Conveyor line bin separation method according to claim 1 or 2, characterised in that: in the box passing stage, the front material box passes over the roller elastic pressing assembly, and the rear material box is located at the position of the limit stop assembly;
the limit stop assembly is not subjected to resistance applied by the swinging assembly along the opposite conveying direction, and the stop sheet is not subjected to resistance when the rear material box downwards extrudes the stop sheet and can smoothly pass through the stop sheet.
4. The conveyor line bin separation method of claim 3, wherein: in the box passing stage, the material box extrudes the stopping piece downwards, the stopping shaft drives the cantilever and the roller to swing around the limiting shaft, the swinging assembly is not acted by the pull rod and is in an initial free state, and the roller slides along the inclined plane on one side of the swinging driven block;
after the bin leaves the limiting stop component and under the action of the balance weight block, the stop piece reversely swings and rotates to reset to an initial state.
5. The conveyor line bin separation method as claimed in claim 4, wherein: the initial state distance between the roller bullet pressing assembly and the limiting stop assembly is larger than the conveying length of the material box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110510108.5A CN113213116B (en) | 2021-05-11 | 2021-05-11 | Conveying line material box separation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110510108.5A CN113213116B (en) | 2021-05-11 | 2021-05-11 | Conveying line material box separation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113213116A CN113213116A (en) | 2021-08-06 |
| CN113213116B true CN113213116B (en) | 2022-08-09 |
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| CN113562451A (en) * | 2021-08-12 | 2021-10-29 | 昆山同日工业自动化有限公司 | Material box separator |
| CN113772401B (en) * | 2021-09-23 | 2023-06-16 | 浙江铭鑫冷链设备有限公司 | Unpowered rolling production line of condenser |
| CN116692101B (en) * | 2023-08-03 | 2023-10-03 | 常州鑫德源恒耐火板装饰材料股份有限公司 | Backflow operation cladding system for refractory plate production line |
| CN117302814A (en) * | 2023-10-16 | 2023-12-29 | 科捷智能科技股份有限公司 | Automatic bag collecting and box overturning device and method thereof |
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